CN104269367A - Ultra-small diamond type rectifier bridge adhesive assembly machine - Google Patents
Ultra-small diamond type rectifier bridge adhesive assembly machine Download PDFInfo
- Publication number
- CN104269367A CN104269367A CN201410408923.0A CN201410408923A CN104269367A CN 104269367 A CN104269367 A CN 104269367A CN 201410408923 A CN201410408923 A CN 201410408923A CN 104269367 A CN104269367 A CN 104269367A
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- arranges
- base
- control instrument
- stepping motor
- nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
Abstract
The invention discloses an ultra-small diamond type rectifier bridge adhesive assembly machine which comprises a base. Two lower sliding rails are arranged on the upper side of the base in parallel. Sliding blocks are installed on the lower sliding rails. One side of each sliding block is provided with a second nut. One end of each lower sliding rail is provided with a second stepping motor. An output shaft of each second stepping motor is provided with a second screw rod matched with the corresponding second nut. Each sliding block is provided with a support. The second stepping motors enable the sliding blocks to move along the lower sliding rails through cooperation between the second screw rods and the second nuts, a first stepping motor enables a fixing sleeve to slide along an upper sliding rail through a first screw rod and a first nut, and accordingly an adhesive dispensing needle plate can reach any position of the base, the welding process of crystal grains and chips is changed to be the processes of placing a lower framework, pasting solder paste to crystal grains, placing an upper framework, feeding and welding, and the working procedure is simple. A push rod motor can drive the adhesive dispensing needle plate to ascend and descend, and therefore the adhesive dispensing needle plate can achieve the processes of pasting of solder paste, pasting of crystal grains and the like.
Description
Technical field
The present invention relates to a kind of assembly machine, specifically a kind of microminiature square-shaped rectifier bridge viscose glue assembly machine.
Background technology
Rectifier bridge viscose glue assembly machine is the device for crystal grain and chip being connected together, and like product uses weld tabs, crystal grain filling process in the market, needs to draw weld tabs and crystal grain with sucker, then transfers on lead frame with suction pen, and efficiency is lower.Existing rectifier bridge viscose glue assembly machine can not make the arbitrary orientation on a plastic pin dish arrival base, thus make crystal grain with the welding sequence of chip can only be: inhale lower floor's weld tabs, inhale crystal grain, suct a layer weld tabs, enter stove prewelding and put framework, fill and weld chip in advance, enter stove and weld, very complicated.
Summary of the invention
The present invention for achieving the above object, is achieved through the following technical solutions:
A kind of microminiature square-shaped rectifier bridge viscose glue assembly machine, comprise base, the upside of base be arranged in parallel two glidepaths, glidepath installs slide block, the second nut is installed in slide block side, the second stepping motor is installed in the end of glidepath, the output shaft of the second stepping motor is installed the second screw mandrel, second screw mandrel and the second nut screw connection, mounting bracket on slide block, slide rail installed by support, in the middle part of upper slide rail, cover has fixed cover, the first nut is installed in fixed cover side, the first stepping motor is installed in one end of upper slide rail, the output shaft of the first stepping motor installs the first screw mandrel, first screw mandrel and the first nut screw connection.Push-rod electric machine is installed in fixed cover bottom, the pull bar end mounting points plastic pin dish of push-rod electric machine, the lower surface of some plastic pin dish installs several extensible probe, the sidepiece of some plastic pin dish arranges fixed head, the lower end of fixed head arranges limiting plate, on limiting plate, several through hole is offered in the position of corresponding extensible probe, and extensible probe is through the through hole of limiting plate, and control device is installed in the side of base.
In order to realize object of the present invention further, can also by the following technical solutions: described control device comprises industry control instrument and industry control instrument base, opening is offered in the side of cabinet, cabinet is positioned at opening both sides and guide rail is set respectively, guide rail is connected apart from opening one end far away with cabinet inwall, industry control instrument base is installed between guide rail and cabinet, industry control instrument base is at slide on rails, the height of industry control instrument base is greater than the height of opening, industry control instrument base arranges industry control instrument towards opening side, cabinet outside is positioned at opening side and arranges fixed mount, fixed mount arranges several location notch towards opening side, industry control instrument base arranges set casing towards location notch side, set casing inside arranges locating piece, the end of locating piece coordinates with location notch, the side of locating piece arranges control knob, location notch is positioned at control knob side and groove is set, control knob and saturating slot fit.Described locating piece side in location notch arranges fixed leg, and location notch is positioned at one end of fixed leg side linking springs, and the other end of spring contacts with locating piece, and spring is positioned at the periphery of fixed leg, the thrust that spring gives locating piece one outside all the time.
The invention has the advantages that: the second stepping motor of the present invention can be moved along glidepath direction by slide block during the coordinating of the second screw mandrel and the second nut, first stepping motor makes fixed cover can slide along upper slide rail direction by the first screw mandrel and the first nut, thus make a plastic pin dish can arrive arbitrary orientation on base, crystal grain and the welding procedure of chip are improved to and put underframe, crystal grain glues tin cream, put upper frame, enter stove welds, operation is comparatively simple.Push-rod electric machine of the present invention can drive a plastic pin dish to rise and decline, and makes a plastic pin dish can realize sticky tin cream, sticky crystal grain lamp operation.Of the present invention some plastic pin dish can glue to get tin cream and glue gets crystal grain.Extensible probe can in the through hole of limiting plate free vertical telescopic, simultaneously the through hole of limiting plate makes extensible probe in level to rocking, thus can not substantially increase the accuracy of extensible probe.Industry control instrument of the present invention can move along with moving up and down of industry control instrument base, and the height due to industry control instrument base is greater than the height of opening, can not manifest the inside of cabinet, avoid the inside that foreign matter enters into cabinet in the process of lower movement on the controller.The location notch of fixed mount coordinates with locating piece can make controller and controller base fix in place, and control knob is stretched out by saturating groove, makes operating personnel can control the opening and closing of locating piece by stirring control knob.Industry control instrument of the present invention can control the work of the first stepping motor, the second stepping motor, push-rod electric machine.The present invention also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is I structure for amplifying schematic diagram of Fig. 1;
Fig. 4 is II structure for amplifying schematic diagram of Fig. 3;
Fig. 5 is III enlarged drawing of Fig. 1.
Mark illustrates: slide rail 3 first screw mandrel 4 fixed cover 5 first nut 6 push-rod electric machine 7 plastic pin dish 8 support 9 second nut 10 second screw mandrel 11 glidepath 12 slide block 13 tin cream dish 14 set casing 15 saturating groove 16 crystal grain dish 17 positioning disk 18 guide rail 19 controller base 20 opening 21 controller 22 fixed mount 23 holddown groove 24 locating piece 25 control knob 26 fixed leg 27 spring 28 base 29 cabinet 30 extensible probe 31 second stepping motor 32 fixed head 33 limiting plates on 1 first stepping motor 2.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
A kind of microminiature square-shaped rectifier bridge viscose glue assembly machine, as shown in Figures 1 to 5, comprise base 28, the upside of base 28 be arranged in parallel two glidepaths 11, glidepath 11 is installed slide block 12, the second nut 9 is installed in slide block 12 side, the second stepping motor 31 is installed in the end of glidepath 11, the output shaft of the second stepping motor 31 is installed the second screw mandrel 10, second screw mandrel 10 coordinates with the second nut 9, mounting bracket 8 on slide block 12, support 8 is installed slide rail 2, in the middle part of upper slide rail 2, cover has fixed cover 4, the first nut 5 is installed in fixed cover 4 side, the first stepping motor 1 is installed in one end of upper slide rail 2, the output shaft of the first stepping motor 1 installs the first screw mandrel 3, first screw mandrel 3 coordinates with the first nut 5.Push-rod electric machine 6 is installed in fixed cover 4 bottom, the pull bar end mounting points plastic pin dish 7 of push-rod electric machine 6, and the lower surface of some plastic pin dish 7 installs several extensible probe 30, and control device is installed in the side of base 28.
Because extensible probe 300 points is tiny, the spacing of extensible probe 30 can change in use, in order to solve the problem us in the following ways: the sidepiece of some plastic pin dish 7 arranges fixed head 32, the lower end of fixed head 32 arranges limiting plate 33, on limiting plate 33, several through hole is offered in the position of corresponding extensible probe 30, and extensible probe 30 is through the through hole of limiting plate 33.Extensible probe 30 can in the through hole of limiting plate 33 free vertical telescopic, simultaneously the through hole of limiting plate 33 makes extensible probe 30 in level to rocking, thus can not substantially increase the accuracy of extensible probe 30.
Second stepping motor 31 of the present invention can be moved along glidepath 11 direction by slide block 12 during the coordinating of the second screw mandrel 10 and the second nut 9, first stepping motor 1 makes fixed cover 4 can slide along upper slide rail 2 direction by the first screw mandrel 3 and the first nut 5, thus make a plastic pin dish 7 can arrive arbitrary orientation on base, crystal grain and the welding procedure of chip are improved to and put underframe, crystal grain glues tin cream, put upper frame, enter stove welds, operation is comparatively simple.Push-rod electric machine 6 of the present invention can drive a plastic pin dish 7 to rise and decline, and makes a plastic pin dish 7 can realize sticky tin cream, sticky crystal grain lamp operation.Of the present invention some plastic pin dish 7 can glue to get tin cream and glue gets crystal grain.
Described control device comprises industry control instrument 21 and industry control instrument base 19, opening 20 is offered in the side of cabinet 29, cabinet 29 is positioned at opening 20 both sides and guide rail 18 is set respectively, guide rail 18 one end far away apart from opening 20 is connected with cabinet 29 inwall, industry control instrument base 19 is installed between guide rail 18 and cabinet 29, industry control instrument base 19 slides on the track 18, the height of industry control instrument base 19 is greater than the height of opening 20, industry control instrument base 19 arranges industry control instrument 21 towards opening 20 side, cabinet 29 outside is positioned at opening 20 side and arranges fixed mount 22, fixed mount 22 arranges several location notch 23 towards opening 20 side, industry control instrument base 19 arranges set casing 14 towards location notch 23 side, set casing 14 inside arranges locating piece 24, the end of locating piece 24 coordinates with location notch 23, the side of locating piece 24 arranges control knob 25, location notch 23 is positioned at control knob 25 side and groove 15 is set, control knob 25 coordinates with saturating groove 15.Industry control instrument 21 of the present invention can move along with moving up and down of industry control instrument base 19, height due to industry control instrument base 19 is greater than the height of opening 20, the inside of cabinet 12 can not be manifested in the process that controller 21 moves up and down, avoid the inside that foreign matter enters into cabinet 12.The location notch 23 of fixed mount 22 coordinates with locating piece 24 can make controller 21 and controller base 19 fix in place, and control knob 25 is stretched out by saturating groove 15, makes operating personnel can control the opening and closing of locating piece 24 by stirring control knob 25.Industry control instrument 21 of the present invention can control the work of the first stepping motor 1, second stepping motor 31, push-rod electric machine 6.
Described locating piece 24 side in location notch 23 arranges fixed leg 26, location notch 23 is positioned at one end of fixed leg 26 side linking springs 14, the other end of spring 14 contacts with locating piece 24, and spring 14 is positioned at the periphery of fixed leg 26, the thrust that spring 14 gives locating piece 24 1 outside all the time.Spring 27 of the present invention is in compressive state, makes locating piece 24 when standing, stretch out set casing 14 side and coordinates with location notch 23, avoids industry control instrument 21 and the slippage of industry control instrument base 19.Fixed leg 26 is positioned at the inner side of spring 27, plays guide effect to spring 27, avoids the phenomenon that being wound around appears in spring 27.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a microminiature square-shaped rectifier bridge viscose glue assembly machine, it is characterized in that: comprise base (28), the upside of base (28) be arranged in parallel two glidepaths (11), glidepath (11) is installed slide block (12), the second nut (9) is installed in slide block (12) side, the second stepping motor (31) is installed in the end of glidepath (11), the output shaft of the second stepping motor (31) is installed the second screw mandrel (10), second screw mandrel (10) coordinates with the second nut (9), the upper mounting bracket (8) of slide block (12), support (8) is installed slide rail (2), upper slide rail (2) middle part cover has fixed cover (4), the first nut (5) is installed in fixed cover (4) side, the first stepping motor (1) is installed in one end of upper slide rail (2), the output shaft of the first stepping motor (1) installs the first screw mandrel (3), first screw mandrel (3) coordinates with the first nut (5), push-rod electric machine (6) is installed in fixed cover (4) bottom, pull bar end mounting points plastic pin dish (7) of push-rod electric machine (6), the lower surface of some plastic pin dish (7) installs several extensible probe (30), the sidepiece of some plastic pin dish (7) arranges fixed head (32), the lower end of fixed head (32) arranges limiting plate (33), several through hole is offered in the position of the upper corresponding extensible probe (30) of limiting plate (33), and extensible probe (30) is through the through hole of limiting plate (33), control device is installed in the side of base (28).
2. microminiature square-shaped rectifier bridge viscose glue assembly machine according to claim 1, it is characterized in that: described control device comprises industry control instrument (21) and industry control instrument base (19), opening (20) is offered in the side of cabinet (29), cabinet (29) is positioned at opening (20) both sides and guide rail (18) is set respectively, guide rail (18) is connected apart from opening (20) one end far away with cabinet (29) inwall, industry control instrument base (19) is installed between guide rail (18) and cabinet (29), industry control instrument base (19) is in the upper slip of guide rail (18), the height of industry control instrument base (19) is greater than the height of opening (20), industry control instrument base (19) arranges industry control instrument (21) towards opening (20) side.
3. microminiature square-shaped rectifier bridge viscose glue assembly machine according to claim 1 and 2, it is characterized in that: cabinet (29) outside is positioned at opening (20) side and arranges fixed mount (22), fixed mount (22) arranges several location notch (23) towards opening (20) side, industry control instrument base (19) arranges set casing (14) towards location notch (23) side, set casing (14) inside arranges locating piece (24), and the end of locating piece (24) coordinates with location notch (23).
4. microminiature square-shaped rectifier bridge viscose glue assembly machine according to claim 1 and 2, it is characterized in that: the side of locating piece (24) arranges control knob (25), location notch (23) is positioned at control knob (25) side and arranges groove (15), control knob (25) coordinates with saturating groove (15).
5. microminiature square-shaped rectifier bridge viscose glue assembly machine according to claim 2, is characterized in that: described locating piece (24) side in location notch (23) arranges fixed leg (26).
6. microminiature square-shaped rectifier bridge viscose glue assembly machine according to claim 2, it is characterized in that: location notch (23) is positioned at one end of fixed leg (26) side linking springs (14), the other end of spring (14) contacts with locating piece (24), spring (14) is positioned at the periphery of fixed leg (26), and spring (14) gives locating piece (24) outside thrusts all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408923.0A CN104269367B (en) | 2014-08-20 | 2014-08-20 | A kind of microminiature square-shaped rectifier bridge viscose glue assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408923.0A CN104269367B (en) | 2014-08-20 | 2014-08-20 | A kind of microminiature square-shaped rectifier bridge viscose glue assembly machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269367A true CN104269367A (en) | 2015-01-07 |
| CN104269367B CN104269367B (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408923.0A Active CN104269367B (en) | 2014-08-20 | 2014-08-20 | A kind of microminiature square-shaped rectifier bridge viscose glue assembly machine |
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| Country | Link |
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| CN (1) | CN104269367B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804037A (en) * | 2017-10-30 | 2018-03-16 | 天津远达滤清器股份有限公司 | A kind of detection repair system of filter paper |
| CN113097363A (en) * | 2021-03-17 | 2021-07-09 | 深圳市华星光电半导体显示技术有限公司 | Repair equipment and repair method for micro light-emitting diode backboard |
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| CN203437273U (en) * | 2013-08-16 | 2014-02-19 | 东营瑞源特种建筑材料有限公司 | Electric glue spraying device for production of flexible face tiles |
| CN103934155A (en) * | 2014-04-11 | 2014-07-23 | 天津海禄电子元件有限公司 | Glue dispensing device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070103529A1 (en) * | 2003-06-16 | 2007-05-10 | Kornit Digital Ltd. | Process and system for printing images on absorptive surfaces |
| CN2794648Y (en) * | 2005-02-02 | 2006-07-12 | 日扬电子科技(上海)有限公司 | Multiple head spot gluing device |
| CN201195147Y (en) * | 2008-03-27 | 2009-02-18 | 黄宏岳 | Automatic glue dropping machine |
| CN202212314U (en) * | 2011-08-19 | 2012-05-09 | 冯子良 | Glue injection machine for high-power light emitting diode (LED) encapsulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804037A (en) * | 2017-10-30 | 2018-03-16 | 天津远达滤清器股份有限公司 | A kind of detection repair system of filter paper |
| CN113097363A (en) * | 2021-03-17 | 2021-07-09 | 深圳市华星光电半导体显示技术有限公司 | Repair equipment and repair method for micro light-emitting diode backboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104269367B (en) | 2017-09-08 |
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