CN101261295B - Automatic socketing tool equipment and its control circuit for LCD television set debugging production line - Google Patents
Automatic socketing tool equipment and its control circuit for LCD television set debugging production line Download PDFInfo
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- CN101261295B CN101261295B CN2007100797127A CN200710079712A CN101261295B CN 101261295 B CN101261295 B CN 101261295B CN 2007100797127 A CN2007100797127 A CN 2007100797127A CN 200710079712 A CN200710079712 A CN 200710079712A CN 101261295 B CN101261295 B CN 101261295B
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Abstract
The invention relates to a debugging frock, in particular to an automatic cottage grafting frock used for a debugging producing line of LCD television sets, which comprises a frock plate which is provided with LCD television sets moving along the direction of lines, a direct movement device arranged in each debugging station and male female signal ends subconnectors which are cottage-grafted with each other and arranged in the frock plate and the direct movement device respectively, wherein, a connector guiding device is arranged between the male female signal line ends subconnectors which are arranged in the direct movement device by a universal floating device. The debugging frock improves the manual cottage grafting into automatic cottage grafting of all testing signals, improves two persons in one station into the front person automatically butt-jointing all signals for testing, which not only reduces the testing time half as little as the original operation, but also eliminates the excess personnel.
Description
Technical field
The present invention relates to a kind of production line debugging frock, particularly a kind of automatic socketing tool equipment and control circuit thereof that is used for the LCD television set debugging production line.
Background technology
When streamline in enormous quantities is produced televisor, need debug by platform the vision signal and the sound signal of the televisor after the assembling.(face toward kinescope) normally in the televisor front and put mirror, the commissioning staff observes picture signal in the televisor back by mirror, respective element on the circuit board that is arranged at the kinescope back (adjustable resistance, tunable capacitor, deflection coil etc.) is regulated, make image harmony note close quality standard.For CRT (kinescope) televisor, connection terminal is less, and each station a commissioning staff get final product, and when being transferred television along with frock plate to enter this station, the commissioning staff of this station plugs connection terminal can debug.And it is more for LCD (LCDs) televisor connection terminal, TV integral body is bigger, when the employee pegs graft wire harness except that can't pegging graft because of reason own, even if can carrying out wire harness, small tv pegs graft, but the downward wire harness of terminal mouth is more, employee's operation easier is too big, influence productive temp greatly, having to increases a debugging worker at each station, be increased to two people by an original people, wherein a people is responsible for the signal wire harness of pegging graft in the back specially, and general every station is put the two kinds of wire harness of pegging graft, a people from front test, two people's operations of a station.Therefore be necessary to design a kind of debugging frock of autopatching connection terminal, to reduce the debugging number of each station.By an original people at televisor back inserting terminal wire harness, an other people carries out the TV set terminal subsignal and detects in the televisor front, change into by frock at televisor back autopatching terminal wire harness, the commissioning staff carries out the TV set terminal subsignal and detects in the televisor front.
The difficult point of the debugging frock design of this autopatching connection terminal is: the frock plate flows at production line, the width of line body and every frock plate size have certain clearance (about 10mm), when the frock plate flows to down station from last station, because need increasing buffer stop device (about two seconds), inertia, each station make the frock plate slowly steadily arrive each station.And all there is certain error in the positional precision that arrives the frock plate of each station, can't guarantee that the connector that is arranged at respectively on frock plate and the production line line body accurately patches.A kind of way is to improve production line frock plate shift position precision, by position detection with high accuracy element and control circuit the frock plate is accurately put in place, and obviously, this needs very big fund input that the line body is transformed.Another kind of way is the automatic socketing tool equipment of a kind of energy of design automatic centering.
Summary of the invention
Technical matters to be solved by this invention is, at the above-mentioned deficiency of prior art, and provide a kind of can automatic centering, be used for the automatic socketing tool equipment and the control circuit thereof of LCD television set debugging production line.
The automatic socketing tool equipment of the LCD of being used for television set debugging production line provided by the present invention is realized by following technical scheme.
A kind of automatic socketing tool equipment that is used for the LCD television set debugging production line is arranged on the production line line body, comprises the frock plate that the LCD televisor is housed of body space along the line motion, the male and female signal wire terminal connector that is arranged at the linear motion device on each debugging station of production line line body and is arranged at the mutual grafting on frock plate and the linear motion device respectively; It is characterized in that:
Be provided with the connector guide piece between the male and female signal wire terminal connector of described mutual grafting;
The described signal wire terminal connector that is arranged on the linear motion device is arranged on the described linear motion device by universal floating installation.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
The described automatic socketing tool equipment that is used for the LCD television set debugging production line is characterized in that: described linear motion device is made of with the parallel mobile guide piece of the described linear motion device of maintenance drive unit; Described drive unit is cylinder or hydraulic cylinder or electromagnetism linear motion device; Described guide piece is to be arranged at the slide opening that is positioned at the drive unit both sides on the production line line body and to be arranged at slide bar on the universal floating installation, and described universal floating installation is slidedly arranged on by slide bar in the slide opening of described drive unit both sides and with described drive unit and is connected.
The described automatic socketing tool equipment that is used for the LCD television set debugging production line is characterized in that: described electromagnetism linear motion device is electromagnet or linear electric motors.
The described automatic socketing tool equipment that is used for the LCD television set debugging production line, it is characterized in that: the described connector guide piece of being located between the male and female signal wire terminal connector is a slide opening guide pillar device, specifically be, both sides in described public affairs or parent signal line terminals connector are provided with slide opening or guide pillar, and be provided with guide pillar or slide opening in the both sides of described mother or public signal wire terminal connector, and the end of described guide pillar is provided with the guiding awl; The male and female signal wire terminal connector of described mutual grafting is pegged graft mutually by described slide opening or the guide pillar of being located at both sides.
The described automatic socketing tool equipment that is used for the LCD television set debugging production line, it is characterized in that: described universal floating installation is made of pedestal and slide plate, be provided with a plurality of springs in the surrounding of described slide plate, described slide plate is arranged in the described pedestal by the spring on the described surrounding; Described pedestal and described linear motion device are affixed, and described slide plate and described mother or public signal wire terminal connector are affixed.
The described automatic socketing tool equipment that is used for the LCD television set debugging production line is characterized in that: be provided with the anti-attrition ball between the pedestal of described universal floating installation and the surface of contact of slide plate.
A kind of control circuit that is used for the automatic socketing tool equipment of above-mentioned debugging production line, described control circuit connects power supply, it is characterized in that: described control circuit is by the frock position switch, and is formed by the test duration control circuit of frock position switch control cut-out or conducting with by the linear motion device driving circuit of frock position switch and the common control of test duration control circuit.
The control circuit of the automatic socketing tool equipment of described debugging production line, it is characterized in that: described frock position switch is the limit switch that is arranged on the line body, when the frock plate moves to signal wire terminal connector on the frock plate when relative with signal wire terminal connector on the linear motion device that is arranged at debugging station, described frock plate touches described limit switch.
The control circuit of the automatic socketing tool equipment of described debugging production line is characterized in that: described test duration control circuit is and described limit switch is series at the time relay between the power supply output line; Described linear motion device driving circuit is in parallel with the described time relay, specifically: the output terminal of power supply connects the field coil of the described time relay by described limit switch, the normally closed contact of the described time relay is serially connected with between the field coil of the described limit switch and the described time relay, described linear motion device driving circuit is in parallel with the field coil of the described time relay, and promptly the normally closed contact of linear motion device driving circuit and limit switch, the time relay is series between the power output end; And in the two ends of the normally closed contact of a described time relay foot-switch in parallel.
The control circuit of the automatic socketing tool equipment of described debugging production line is characterized in that: be provided with an auxiliary reclay, described linear motion device driving circuit is controlled by limit switch and time relay by described auxiliary reclay; Specifically: the output terminal of power supply connects the field coil of the described time relay by described limit switch, the normally closed contact of the described time relay is serially connected with between the field coil of the described limit switch and the described time relay, the field coil of described auxiliary reclay is in parallel with the field coil of the described time relay, and the normally opened contact of described auxiliary reclay and described linear motion device driving circuit are serially connected with between the power output end; And in the two ends of the normally opened contact of a described auxiliary reclay foot-switch in parallel.
Advantage of the present invention is:
To detect the LCD sound by the various wire harness of artificial grafting, whether vision signal conformance with standard, be modified into the various input LCD sounds of autopatching, whether vision signal conformance with standard, by an original people at televisor back inserting terminal wire harness, an other people carries out TV set terminal subsignal detection improvement and becomes the various signals of automatic butt in people from front to detect in the televisor front, this invention is not only shortened one times than the original operational testing time, cancelled the supernumerary, and can only test two signals and be modified into a people and can test all signals of televisor simultaneously in front by the original people people in one or two kind of wire harness front that pegs graft in the back.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the non-test mode structural representation of the automatic socketing tool equipment of LCD television set debugging production line.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the automatic socketing tool equipment test mode structural representation of LCD television set debugging production line.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is a kind of enforcement illustration of control circuit.
Fig. 6 is that the another kind of control circuit is implemented illustration.
Embodiment
The present invention provides a kind of automatic socketing tool equipment of the LCD of being used for television set debugging production line, its structure such as Fig. 1, shown in 2, be arranged on the line body of LCD television set debugging production line, described production line is the clearance-type production line, described automatic socketing tool equipment is made up of two parts, wherein a part is to be arranged on the frock plate 1 that the LCD televisor is housed of body space motion along the line, another part is the linear motion device 2 that is arranged on each debugging station of production line line body, and the male and female signal wire terminal connector 4 that is arranged at the mutual grafting on frock plate 1 and the linear motion device 2 respectively, 5; Wherein: the described signal wire terminal connector 4 that is arranged on the frock plate 1 is fixed on the frock plate 1 by fixed head 6.Each the signal wire terminal that places the LCD televisor on the frock plate 1 is connected with signal wire terminal connector 4 on the frock plate 1 by connector and lead, so that peg graft mutually with the signal wire terminal connector 5 on the linear motion device 2 that is arranged on the line body debugging station.
The positional precision that reaches the frock plate of each station for solution can't guarantee to be arranged at respectively the problem that the connector on frock plate and the production line line body accurately patches.Be provided with connector guide piece 10 between the male and female signal wire terminal connector 4,5 of described mutual grafting; And the described signal wire terminal connector 5 that is arranged on the linear motion device 2 is to be arranged on the described linear motion device 2 by universal floating installation 20.
Described linear motion device 2 is made of with the described linear motion device 2 parallel mobile guide pieces 30 of maintenance drive unit 3; Described drive unit 3 is cylinder or hydraulic cylinder or electromagnetism linear motion device, and in the diagram specific embodiment, the drive unit of described linear motion device 2 is cylinders 33; Described electromagnetism linear motion device is electromagnet or linear electric motors.Described guide piece 30 is to be arranged at the slide opening that is positioned at drive unit 3 both sides 31 on the production line line body and to be arranged at slide bar 32 on the universal floating installation 20, and described universal floating installation 20 is slidedly arranged on by slide bar 32 in the slide opening 31 of described drive unit 3 both sides and with described drive unit 3 and is connected.
The described connector guide piece of being located between the male and female signal wire terminal connector 4,5 10 is slide opening guide pillar devices, specifically be, both sides in described public affairs or parent signal line terminals connector 4 or 5 are provided with slide opening 11 or guide pillar 12, and be provided with guide pillar 12 or slide opening 11 in the both sides of described mother or public signal wire terminal connector, and the end of described guide pillar 12 is provided with guiding awl 13; The male and female signal wire terminal connector of described mutual grafting is pegged graft mutually by described slide opening 11 or the guide pillar 13 of being located at both sides.
Described universal floating installation 20 is made of pedestal 21 and slide plate 22, is provided with a plurality of springs 23 in the surrounding of described slide plate 22, and described slide plate 22 is floating in the described pedestal 21 by the spring on the described surrounding 23; Described pedestal 21 and described linear motion device 2 are affixed, and described slide plate 22 is affixed with described mother or public signal wire terminal connector 5.For reducing the friction between slide plate 22 and the pedestal 21, be provided with anti-attrition ball 24 between the pedestal 21 of described universal floating installation and the surface of contact of slide plate 22.Specifically be, a plane ball retainer 25 be set between the surface of contact of slide plate 22 and pedestal 21, described anti-attrition ball 24 establish with described plane ball retainer 25 in.Described pedestal 21 is the rectangular boxs with recording quantity of base plate 26 and side plate 27, and described slide plate 22 is floating in the rectangular box of described pedestal 21 by the spring on the described surrounding 23.Described plane ball retainer 25 is arranged between the base plate 26 of described slide plate 22 and rectangular box.Be provided with one in the open surface of described rectangular box and stop that the centre of slide plate 22 is provided with the cover plate 28 of through hole, it is fixing that described signal wire terminal connector 5 passes the through hole and the described slide plate 22 of cover plate 28.
Fig. 5 is a kind of control circuit that is used for the automatic socketing tool equipment of above-mentioned debugging production line provided by the invention, described control circuit connects power supply, in the diagram specific embodiment, described power supply changes the 220V electric main into 24V low-voltage alternating-current civil power, can certainly be that other low-tension supplies comprise direct supply, described control circuit is by the frock position switch, and is formed by the test duration control circuit of frock position switch control cut-out or conducting with by the linear motion device driving circuit of frock position switch and the common control of test duration control circuit.
Described frock position switch is the limit switch X1 that is arranged on the line body, when the frock plate runs to signal wire terminal connector 5 on signal wire terminal connector 4 and the linear motion device that is arranged at debugging station on the frock plate when relative, described frock plate 1 touches described limit switch X1.
Described test duration control circuit is and described limit switch is series at time relay sj between the power supply output line; Described linear motion device driving circuit F is in parallel with described time relay sj, specifically: the output terminal of power supply connects the field coil of described time relay sj by described limit switch X1, the normally closed contact SJ1 of described time relay sj is serially connected with between the field coil of described limit switch X1 and described time relay sj, described linear motion device driving circuit F is in parallel with the field coil of described time relay sj, and promptly the normally closed contact SJ1 of linear motion device driving circuit F and limit switch X1, the time relay is series between the power output end; And in the two ends of the normally closed contact SJ1 of a described time relay foot-switch JK in parallel.
During work, when the frock plate that is loaded with the LCD televisor arrives debugging station, be that signal wire terminal connector 5 on signal wire terminal connector 4 and the linear motion device that is arranged at debugging station on the frock plate is when relative, the frock plate compresses limit switch X1, limit switch X1 is connected, the normally closed contact SJ1 of power supply by time relay sj makes the field coil of the time relay and linear motion device driving circuit F simultaneously, the solenoid valve that linear motion device driving circuit F ventilates for startup cylinder 33 in the diagram specific embodiment, solenoid valve gets, pressurized air enters from an end of cylinder 33, make cylinder drive linear motion device 2 and drive signal wire terminal connector 5 provided thereon, insert to the signal wire terminal connector of being located on the frock plate 4, signal wire terminal connector 5 mutual position errors on signal wire terminal connector on the frock plate 4 and linear motion device 2, when the guiding that is no more than guide pillar 12 ends of connector connector guide piece 10 is bored the difference of radius of 13 top end diameter and slide opening 11 (guiding awl 13 top end diameter can be inserted in the slide opening 11), the signal wire terminal connector 5 on the linear motion device 2 can accurately insert in the signal wire terminal connector of being located on the frock plate 4.The commissioning staff can debug, debugging is finished, and the setting-up time of time relay sj arrives, the normally closed contact SJ1 action of the time relay, break time relay and linear motion device driving circuit F power supply, solenoid valve outage, pressurized air is discharged and is entered from the other end from an end of cylinder 33, make cylinder drive linear motion device 2 and drive signal wire terminal connector 5 provided thereon, extract the signal wire terminal connector 4 on being located at the frock plate.If the setting-up time of time relay sj arrives, and debugging work is not finished, the fit well foot-switch JK that steps on of commissioning staff, linear motion device driving circuit F continue to keep "on" position, proceed debugging.
Consider that limit switch X1 capacity is less, can adopt the control circuit of Fig. 6, the difference of Fig. 6 and Fig. 5 is to be provided with an auxiliary reclay J, and described linear motion device driving circuit F is controlled by limit switch X1 and time relay sj by described auxiliary reclay J; Specifically: the output terminal of power supply connects the field coil of described time relay sj by described limit switch X1, the normally closed contact SJ1 of described time relay sj is serially connected with between the field coil of described limit switch X1 and described time relay sj, the field coil of described auxiliary reclay J is in parallel with the field coil of described time relay sj, and the normally opened contact J1 of described auxiliary reclay J and described linear motion device driving circuit F are serially connected with between the power output end; And in the two ends of the normally opened contact J1 of a described auxiliary reclay foot-switch JK in parallel.
During work, when the frock plate that is loaded with the LCD televisor arrives debugging station, be that signal wire terminal connector 5 on signal wire terminal connector 4 and the linear motion device that is arranged at debugging station on the frock plate is when relative, the frock plate compresses limit switch X1, limit switch X1 is connected, field coil that the normally closed contact SJ1 of power supply by time relay sj makes the field coil of the time relay and auxiliary reclay J simultaneously, the normally opened contact J1 adhesive of auxiliary reclay J, linear motion device driving circuit F simultaneously, the solenoid valve that linear motion device driving circuit F ventilates for startup cylinder 33 in the diagram specific embodiment, solenoid valve gets, pressurized air enters from an end of cylinder 33, make cylinder drive linear motion device 2 and drive signal wire terminal connector 5 provided thereon, insert to the signal wire terminal connector of being located on the frock plate 4, signal wire terminal connector 5 mutual position errors on signal wire terminal connector on the frock plate 4 and linear motion device 2, when the guiding that is no more than guide pillar 12 ends of connector connector guide piece 10 is bored the difference of radius of 13 top end diameter and slide opening 11 (guiding awl 13 top end diameter can be inserted in the slide opening 11), the signal wire terminal connector 5 on the linear motion device 2 can accurately insert in the signal wire terminal connector of being located on the frock plate 4.The commissioning staff can debug, debugging is finished, and the setting-up time of time relay sj arrives, the normally closed contact SJ1 action of the time relay, break time relay and auxiliary reclay J the power supply of field coil, the normally opened contact J1 of auxiliary reclay J disconnects, cut off the power supply of linear motion device driving circuit F, the solenoid valve outage, pressurized air is discharged and is entered from the other end from an end of cylinder 33, make cylinder drive linear motion device 2 and drive signal wire terminal connector 5 provided thereon, extract the signal wire terminal connector 4 on being located at the frock plate.If the setting-up time of time relay sj arrives, and debugging work is not finished, the fit well foot-switch JK that steps on of commissioning staff, linear motion device driving circuit F continue to keep "on" position, proceed debugging.
Claims (9)
1. automatic socketing tool equipment that is used for the LCD television set debugging production line is arranged on the production line line body, comprises the frock plate that the LCD televisor is housed of body space motion along the line, the male and female signal wire terminal connector that is arranged at the linear motion device on each debugging station of production line line body and is arranged at the mutual grafting on frock plate and the linear motion device respectively; It is characterized in that:
Be provided with the connector guide piece between the male and female signal wire terminal connector of described mutual grafting;
The described signal wire terminal connector that is arranged on the linear motion device is arranged on the described linear motion device by universal floating installation;
Described universal floating installation is made of pedestal and slide plate, is provided with a plurality of springs in the surrounding of described slide plate, and described slide plate is arranged in the described pedestal by the spring on the described surrounding; Described pedestal and described linear motion device are affixed, and described slide plate and described mother or public signal wire terminal connector are affixed, are provided with the anti-attrition ball between the pedestal of described universal floating installation and the surface of contact of slide plate.
2. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 1 is characterized in that: described linear motion device is made of with the parallel mobile guide piece of the described linear motion device of maintenance drive unit; Described drive unit is cylinder or hydraulic cylinder or electromagnetism linear motion device; The parallel mobile guide piece of the described linear motion device of described maintenance is to be arranged at the slide opening that is positioned at the drive unit both sides on the production line line body and to be arranged at slide bar on the universal floating installation, and described universal floating installation is slidedly arranged on by slide bar in the slide opening of described drive unit both sides and with described drive unit and is connected.
3. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 2 is characterized in that: described electromagnetism linear motion device is electromagnet or linear electric motors.
4. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 1, it is characterized in that: the described connector guide piece of being located between the male and female signal wire terminal connector is a slide opening guide pillar device, specifically be, both sides in described public affairs or parent signal line terminals connector are provided with slide opening or guide pillar, and be provided with guide pillar or slide opening in the both sides of described mother or public signal wire terminal connector, and the end of described guide pillar is provided with the guiding awl; The male and female signal wire terminal connector of described mutual grafting is pegged graft mutually by described slide opening or the guide pillar of being located at both sides.
5. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 1 is characterized in that: a plane ball retainer is set between the surface of contact of slide plate and pedestal, and described anti-attrition ball is located in the ball retainer of described plane.
6. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 5, it is characterized in that: described pedestal is the rectangular box with recording quantity of base plate and side plate, described slide plate is floating at by the spring on the described surrounding in the rectangular box of described pedestal, and described plane ball retainer is arranged between the base plate of described slide plate and rectangular box.
7. the automatic socketing tool equipment that is used for the LCD television set debugging production line according to claim 6, it is characterized in that: the open surface of described rectangular box is provided with one and stops that the centre of slide plate is provided with the cover plate of through hole, and described signal wire terminal connector passes the through hole and the described slide plate of cover plate and fixes.
8. control circuit that is used for the automatic socketing tool equipment of debugging production line is characterized in that:
The automatic socketing tool equipment of described debugging production line is arranged on the production line line body, comprises the frock plate that the LCD televisor is housed of body space along the line motion, the male and female signal wire terminal connector that is arranged at the linear motion device on each debugging station of production line line body and is arranged at the mutual grafting on frock plate and the linear motion device respectively; It is characterized in that:
Be provided with the connector guide piece between the male and female signal wire terminal connector of described mutual grafting;
The described signal wire terminal connector that is arranged on the linear motion device is arranged on the described linear motion device by universal floating installation;
Described universal floating installation is made of pedestal and slide plate, is provided with a plurality of springs in the surrounding of described slide plate, and described slide plate is arranged in the described pedestal by the spring on the described surrounding; Described pedestal and described linear motion device are affixed, and described slide plate and described mother or public signal wire terminal connector are affixed, are provided with the anti-attrition ball between the pedestal of described universal floating installation and the surface of contact of slide plate;
Described control circuit connects power supply, described control circuit is by the frock position switch, and is formed by the test duration control circuit of frock position switch control cut-out or conducting with by the linear motion device driving circuit of frock position switch and the common control of test duration control circuit;
Described frock position switch is the limit switch that is arranged on the line body, when the frock plate moves to signal wire terminal connector on the frock plate when relative with signal wire terminal connector on the linear motion device that is arranged at debugging station, described frock plate touches described limit switch;
Described test duration control circuit is and described limit switch is series at the time relay between the power supply output line; Described linear motion device driving circuit is in parallel with the described time relay, specifically: the output terminal of power supply connects the field coil of the described time relay by described limit switch, the normally closed contact of the described time relay is serially connected with between the field coil of the described limit switch and the described time relay, described linear motion device driving circuit is in parallel with the field coil of the described time relay, and promptly the normally closed contact of linear motion device driving circuit and limit switch, the time relay is series between the power output end; And in the two ends of the normally closed contact of a described time relay foot-switch in parallel.
9. control circuit that is used for the automatic socketing tool equipment of debugging production line is characterized in that:
The automatic socketing tool equipment of described debugging production line is arranged on the production line line body, comprises the frock plate that the LCD televisor is housed of body space along the line motion, the male and female signal wire terminal connector that is arranged at the linear motion device on each debugging station of production line line body and is arranged at the mutual grafting on frock plate and the linear motion device respectively; It is characterized in that:
Be provided with the connector guide piece between the male and female signal wire terminal connector of described mutual grafting;
The described signal wire terminal connector that is arranged on the linear motion device is arranged on the described linear motion device by universal floating installation;
Described universal floating installation is made of pedestal and slide plate, is provided with a plurality of springs in the surrounding of described slide plate, and described slide plate is arranged in the described pedestal by the spring on the described surrounding; Described pedestal and described linear motion device are affixed, and described slide plate and described mother or public signal wire terminal connector are affixed, are provided with the anti-attrition ball between the pedestal of described universal floating installation and the surface of contact of slide plate;
Described control circuit connects power supply, described control circuit is by the frock position switch, and is formed by the test duration control circuit of frock position switch control cut-out or conducting with by the linear motion device driving circuit of frock position switch and the common control of test duration control circuit;
Described frock position switch is the limit switch that is arranged on the line body, when the frock plate moves to signal wire terminal connector on the frock plate when relative with signal wire terminal connector on the linear motion device that is arranged at debugging station, described frock plate touches described limit switch;
Be provided with an auxiliary reclay, described linear motion device driving circuit is controlled by limit switch and time relay by described auxiliary reclay; Specifically: the output terminal of power supply connects the field coil of the described time relay by described limit switch, the normally closed contact of the described time relay is serially connected with between the field coil of the described limit switch and the described time relay, the field coil of described auxiliary reclay is in parallel with the field coil of the described time relay, and the normally opened contact of described auxiliary reclay and described linear motion device driving circuit are serially connected with between the power output end; And in the two ends of the normally opened contact of a described auxiliary reclay foot-switch in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2007100797127A CN101261295B (en) | 2007-03-05 | 2007-03-05 | Automatic socketing tool equipment and its control circuit for LCD television set debugging production line |
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| CN2007100797127A CN101261295B (en) | 2007-03-05 | 2007-03-05 | Automatic socketing tool equipment and its control circuit for LCD television set debugging production line |
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| CN101261295A CN101261295A (en) | 2008-09-10 |
| CN101261295B true CN101261295B (en) | 2010-08-25 |
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| CN1098463C (en) * | 1998-08-10 | 2003-01-08 | 马来西亚明碁电脑有限公司 | Corrector |
| CN2339393Y (en) * | 1998-09-16 | 1999-09-22 | 李国银 | Blow-moulding mould support |
| CN2449238Y (en) * | 2000-10-08 | 2001-09-19 | 英华达股份有限公司 | Plug-in die for testing |
| US20060102999A1 (en) * | 2004-11-18 | 2006-05-18 | Unisys Corporation | Mechanical assembly for regulating the temperature of an electronic device, having a spring with one slideable end |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456106A (en) * | 2019-06-24 | 2019-11-15 | 宁波图锐自动化设备有限公司 | It is a kind of for liquid crystal display clamshell socket to the control method of plug in machine and to plug in machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101261295A (en) | 2008-09-10 |
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Effective date of registration: 20151207 Address after: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Patentee after: haier group corporation Patentee after: Qingdao Haier Electric Appliance Co., Ltd. Patentee after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Patentee before: haier group corporation Patentee before: Qingdao Haier Electric Appliance Co., Ltd. |