CN105039887A - Coating, drying and tinning-integrated coaxial cable copper wire tinning production line - Google Patents

Coating, drying and tinning-integrated coaxial cable copper wire tinning production line Download PDF

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Publication number
CN105039887A
CN105039887A CN201510376076.9A CN201510376076A CN105039887A CN 105039887 A CN105039887 A CN 105039887A CN 201510376076 A CN201510376076 A CN 201510376076A CN 105039887 A CN105039887 A CN 105039887A
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China
Prior art keywords
soldering flux
frame
zinc
plated
drying
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CN201510376076.9A
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Chinese (zh)
Inventor
汤晓楠
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Shenyu Communication Technology Co Ltd
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Shenyu Communication Technology Co Ltd
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Priority to CN201510376076.9A priority Critical patent/CN105039887A/en
Publication of CN105039887A publication Critical patent/CN105039887A/en
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Abstract

The invention relates to a coating, drying and tinning-integrated coaxial cable copper wire tinning production line, which is characterized by a comprising an uncoiling device (1), a front wire storage device (2), a scaling powder coating device (3), a drying device (4), a tinning device (5), a traction device (6), a rear wire storage device (7) and a coiling device (8) from left to right in sequence; a scaling power coating roll (3.5) of the scaling power coating device (3) is provided with an annular slot (3.5.3), a solder machine (5.2) of the tinning device (5) is internally provided with a baffle (5.2.1), and the middle of the baffle (5.2.1) is provided with a rotary valve (5.2.2). The coating, drying and tinning-integrated coaxial cable copper wire tinning production line has the advantages of guaranteed product quality, capability of saving energy consumption, and good adaptability to a copper wire.

Description

The concentric cable copper wire tin-plating production line of zinc-plated one is dried in coating
Technical field
The present invention relates to and a kind ofly apply the concentric cable copper wire tin-plating production line of drying zinc-plated one.
Background technology
Concentric cable has referred to two concentric conductors, and conductor and screen layer share the cable in same axle center.The copper conductors that modal concentric cable is isolated by insulating material forms, and be another layer of annular conductive body and isolator thereof in the outside of nexine insulating material, then whole cable is encased by sheath.In the production process of concentric cable, need as requested to carry out zinc-plated operation in concentric cable copper line surface, after tin plating, the electrical contact getting final product supplied for electronic circuit module uses copper cash, and it can be used for welding medium and connects different electrical contacts.
Concentric cable copper wire tin-plating production line comprises unwinding device, front wire storage device, soldering flux applying device, tinning stack, towing mechanism, rear wire storage device and wrap-up from front to back successively, and the concentric cable copper wire tin-plating production line that zinc-plated one is dried in traditional coating exists following several places deficiency:
1, soldering flux applying device generally comprises a flux bath, the pressure roller that one is immersed in soldering flux liquid is set in flux bath, copper cash is pressed in the soldering flux liquid below it by pressure roller and carries out precoating, then upwards drawn by the guide wheel at rear, because the advance bending angle of trend of copper cash is larger in copper cash coating soldering flux process, there is unrelieved stress, the stress in follow-up copper cash cannot be eliminated, easily cause the Quality Down of the finished product.
2, the tin stove of tinning stack is generally elongated cell body, in use procedure, tin liquor liquid level constantly declines, when tin liquor liquid level reaches a critical low level, need to increase block tin in tin stove, and can cause tin liquor temperature that the change of a larger decline occurs once increase block tin, impact copper wire tin-plating quality now, if in order to control now temperature variation, then need to improve Heating temperature, thus also improve production cost and waste energy, therefore for traditional tinning stack, quality product and production energy consumption can not be optimized simultaneously.Traditional tinning stack according to circumstances cannot regulate the height of tin stove, make some for tensioned requirement copper cash adaptability not good, need shut down just can carry out adjustment tin stove height.
Therefore seek that a kind of quality product is guaranteed, concentric cable copper wire tin-plating production line that zinc-plated one is dried in energy efficient, the coating good to copper cash adaptability is particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide that a kind of quality product is guaranteed, concentric cable copper wire tin-plating production line that zinc-plated one is dried in energy efficient, the coating good to copper cash adaptability.
The object of the present invention is achieved like this:
Apply a concentric cable copper wire tin-plating production line of drying zinc-plated one, it comprises unwinding device, front wire storage device, soldering flux applying device, drying unit, tinning stack, towing mechanism, rear wire storage device and wrap-up from left to right successively;
Described soldering flux applying device comprises soldering flux coating frame, described soldering flux coating frame is provided with flux bath and motor, the soldering flux coating frame of described flux bath rear and front end is provided with bracing frame, between the hypomere of support frame as described above, erection has a soldering flux application roll of longitudinally arranging, the roller bearing of soldering flux application roll and motor are connected by belt and drive, a longeron longitudinally arranged is connected with between the epimere of support frame as described above, described longeron is fixedly installed a hairbrush downwards, the brush finish of hairbrush is adjacent to soldering flux application roll, soldering flux application roll comprises roll shaft and roll body, described roll body is provided with a ring groove, the position of annular groove is corresponding with the position of hairbrush, both sides, front and back near roll body in annular groove are provided with one group of guiding subassembly, this guiding subassembly comprises eight flow guide bars, eight flow guide bars are evenly divided into four groups along the outer edge surface of annular groove, every two panels flow guide bar is one group, flow guide bar is arc strip, two panels flow guide bar in one group is outwards drawn from the outer edge surface of annular groove respectively, and two panels flow guide bar is arranged symmetrically along the radius of roll body, gap is left between the outer end of two panels flow guide bar,
Described drying unit comprises oven dry frame, and described oven dry frame is provided with drying pipeline, and described drying channel is connected with ventilator trunk downwards, and the lower end of ventilator trunk connects a calorifier;
Described tinning stack comprises zinc-plated frame, left section of described zinc-plated frame is provided with a tin stove, the right-hand member of described tin stove is upwards provided with one and connects montant, the upper end connecting montant is connected with the lower end of a lifting screw, right section of zinc-plated frame is provided with a set screw nut left, lifting screw is from top to bottom through set screw nut, the top of lifting screw is provided with a rotation hand wheel, right section of zinc-plated frame is provided with a locking latches, be provided with the vertical baffle plate arranged in tin stove, the middle part of described baffle plate is provided with changeover valve.
Preferred as one, the inwall of described flux bath is provided with the first liquidometer and the second liquidometer arranged up and down, the top of described soldering flux coating frame arranges a soldering flux liquid storing barrel, the liquid outlet of described soldering flux liquid storing barrel connects a drain pipe in flux bath, drain pipe is provided with an electromagnetic valve, above-mentioned electromagnetic valve, the first liquidometer and the second liquidometer all connect a PLC.
Preferred as one, the top of described soldering flux coating frame arranges soldering flux dropping liquid bucket, and the liquid outlet of soldering flux dropping liquid bucket connects brush finish place of a minim pipette to hairbrush, minim pipette is provided with a manually-operated gate.
Preferred as one, described locking latches comprises base plate, permanent seat, handle, union lever, cross bar, traversing piece, push rod and jacking block.Described base plate lateral arrangement is on right section of zinc-plated frame, described permanent seat is arranged on right section of base plate, the middle hypomere of described handle and permanent seat hinged, the lower end of described handle is connected with the right-hand member of union lever, left section of top of described base plate is provided with the track of lateral arrangement, traversing piece is arranged in this track, the left end of described cross bar is fixed on the right-hand member of traversing piece, the right-hand member of described cross bar and the left end of union lever hinged, described push rod is laterally connected in the left end of traversing piece, and described jacking block is connected to the left end of push rod.
Compared with prior art, the invention has the beneficial effects as follows:
Soldering flux application roll of the present invention is by the drive of belt, continuous rotation, soldering flux in flux bath is brought to hairbrush place, by hairbrush, soldering flux is applied to Steel Wire Surface, by continuous coating, liquid level in flux bath can decline, when second liquidometer senses that the soldering flux liquid level in flux bath is lower, electromagnetic valve is opened, in flux bath, soldering flux is injected to compensate the liquid level of soldering flux from drain pipe, until when the first liquidometer senses that soldering flux liquid level arrives this height, electromagnetic valve is closed, drain pipe stops injecting soldering flux in flux bath, soldering flux application roll is by rotating, in annular groove and water conservancy diversion buffer area retain soldering flux, applied by the soldering flux of itself in annular groove in the process that steel wire is advanced in annular groove, the deficiency of soldering flux in annular groove, soldering flux in water conservancy diversion buffer area can flow in annular groove when a high position, make up the deficiency of soldering flux in annular groove, minim pipette carries out continuous dropping liquid to hairbrush place simultaneously, also can make steel wire in coating process, ensure sufficient soldering flux, thus ensure the coating quality of soldering flux, the steel wire of drawing in the flux bath of soldering flux applying device is dried at the soldering flux of the humidity on the drying pipeline later stage surface through drying unit, make Steel Wire Surface temperature higher, when entering follow-up tinning stack again, can not there is rapid drawdown in the temperature in tinning stack, so the tinning stack lower slightly applicable zinc-plated temperature that only needs furnishing comparatively stable, tin liquor liquid level in tin stove constantly declines, when tin liquor liquid level reaches a critical low level, need to increase block tin in tin stove, directly in tin stove preheating section, add block tin, changeover valve is opened after the block tin at this place is melt into tin liquor, tin liquor liquid level in tin stove preheating section and zinc-plated section of tin stove is maintained an equal level, can not rapid drawdown be there is in the tin liquor temperature in this course in zinc-plated section of stove, ensure that the stability of zinc-plated process, save the energy, tin stove in use needs adjustment height to only needing to unclamp locking latches, jacking block is not contacted with rotation hand wheel, regulate rotation hand wheel, the height of tin stove is regulated, treat that tin stove height reaches requirement for height and locked by locking latches, for tensioned requirement copper cash adaptability better, adjustment tin stove height just can be carried out without the need to shutting down.
Therefore the present invention applies the concentric cable copper wire tin-plating production line of drying zinc-plated one and has that quality product is guaranteed, energy efficient, the advantage good to copper cash adaptability.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention applies the concentric cable copper wire tin-plating production line of drying zinc-plated one.
Fig. 2 is soldering flux applying device structural representation in Fig. 1.
Fig. 3 is the left view of soldering flux applying device in Fig. 1.
Fig. 4 is the structural representation of soldering flux application roll in Fig. 3.
Fig. 5 is the A-A sectional view of Fig. 4.
Fig. 6 is the structural representation of drying unit in Fig. 1.
Fig. 7 is the structural representation of tinning stack in Fig. 1.
Fig. 8 is the structural representation of tin stove in Fig. 7.
Fig. 9 is the B place partial enlarged drawing of Fig. 7.
Figure 10 is the structural representation of locking latches in Fig. 9.
Wherein:
Unwinding device 1
Front wire storage device 2
Soldering flux applying device 3, soldering flux coating frame 3.1, flux bath 3.2, first liquidometer 3.2.1, second liquidometer 3.2.2, motor 3.3, bracing frame 3.4, soldering flux application roll 3.5, roll shaft 3.5.1, roll body 3.5.2, annular groove 3.5.3, flow guide bar 3.5.4, gap 3.5.5, water conservancy diversion buffer area 3.5.6, belt 3.6, hairbrush 3.7, soldering flux liquid storing barrel 3.8, drain pipe 3.8.1, electromagnetic valve 3.8.2, soldering flux dropping liquid bucket 3.9, minim pipette 3.9.1, manually-operated gate 3.9.2
Drying unit 4, oven dry frame 4.1, perpendicular support 4.2, guide wheel 4.3, drying channel 4.4, ventilator trunk 4.5, calorifier 4.6
Tinning stack 5, zinc-plated frame 5.1, tin stove 5.2, baffle plate 5.2.1, changeover valve 5.2.2, tin stove guide wheel 5.2.3, heating unit 5.2.4, connect montant 5.3, lifting screw 5.4, set screw nut 5.5, rotation hand wheel 5.6, locking latches 5.7, base plate 5.7.1, permanent seat 5.7.2, handle 5.7.3, union lever 5.7.4, cross bar 5.7.5, traversing piece of 5.7.6, push rod 5.7.7, jacking block 5.7.8, first montant 5.8, first guide wheel 5.8.1, second montant 5.9, second guide wheel 5.9.1
Towing mechanism 6
Rear wire storage device 7
Wrap-up 8
Copper cash 9.
Embodiment
See Fig. 1 ~ Figure 10, what the present invention relates to a kind ofly applies the concentric cable copper wire tin-plating production line of drying zinc-plated one, and it comprises unwinding device 1, front wire storage device 2, soldering flux applying device 3, drying unit 4, tinning stack 5, towing mechanism 6, rear wire storage device 7 and wrap-up 8 from left to right successively.Copper cash 9 unreels through unwinding device 1, then successively through front wire storage device 2, soldering flux applying device 3, drying unit 4, tinning stack 5, towing mechanism 6 and after wire storage device 7 to wrap-up 8 carry out rolling, complete whole zinc-plated process.
Described soldering flux applying device 3 for first carrying out the precoating of soldering flux before copper wire tin-plating in copper line surface, make follow-up zinc-plated time zinc-plated better effects if.Described soldering flux applying device 3 comprises soldering flux coating frame 3.1, described soldering flux coating frame 3.1 is provided with the flux bath 3.2 and motor 3.3 arranged up and down, the inwall of described flux bath 3.2 is provided with the first liquidometer 3.2.1 and the second liquidometer 3.2.2 that arrange up and down, first liquidometer 3.2.1 and the second liquidometer 3.2.2 is for responding to the soldering flux liquid level in flux bath 3.2, the soldering flux coating frame 3.1 of described flux bath 3.2 rear and front end is provided with bracing frame 3.4, the bottom of bracing frame 3.4 is arranged in the chute of a left and right directions, bracing frame 3.4 can carry out moving left and right with adjusting position in chute.Between the hypomere of support frame as described above 3.4, erection has a soldering flux application roll 3.5 of longitudinally arranging, the roller bearing of soldering flux application roll 3.5 and motor 3.3 are connected by belt 3.6 and drive, a longeron 3.6 longitudinally arranged is connected with between the epimere of support frame as described above 3.4, the leading portion of described longeron 3.6 and back segment are fixedly installed a hairbrush 3.7 all downwards, and the brush finish of hairbrush 3.7 is adjacent to soldering flux application roll 3.5.The top of described soldering flux coating frame 3.1 is provided with one or more soldering flux bucket, for soldering flux bucket comprises each soldering flux dropping liquid bucket 3.9 of a soldering flux liquid storing barrel 3.8 and front and back of middle part setting shown in figure, the liquid outlet of described soldering flux liquid storing barrel 3.8 connects a drain pipe 3.8.1 in flux bath 3.2, drain pipe 3.8.1 is provided with an electromagnetic valve 3.8.2, the liquid outlet of described soldering flux dropping liquid bucket 3.9 connects brush finish place of a minim pipette 3.9.1 to hairbrush 3.7 respectively, minim pipette 3.9.1 is provided with a manually-operated gate 3.9.2, the aperture controlling manually-operated gate 3.9.2 realizes the speed setting of minim pipette 3.9.1 dropping liquid.Soldering flux bucket also can be one, and a drain pipe 3.8.1 and two minim pipette 3.9.1 all connects this soldering flux bucket.Above-mentioned electromagnetic valve 3.8.2, the first liquidometer 3.2.1 and the second liquidometer 3.2.2 all connect a PLC.Wherein, soldering flux application roll 3.5 have employed a kind of structure of uniqueness, soldering flux application roll 3.5 comprises roll shaft 3.5.1 and roll body 3.5.2, the leading portion of described roll body 3.5.2 and back segment are symmetrically arranged with a ring groove 3.5.3, the position of annular groove 3.5.3 is corresponding with the position of hairbrush 3.7, both sides, front and back near roll body 3.5.2 in annular groove 3.5.3 are provided with one group of guiding subassembly, this guiding subassembly comprises eight flow guide bar 3.5.4, eight flow guide bar 3.5.4 are evenly divided into four groups along the outer edge surface of annular groove 3.5.3, every two panels flow guide bar 3.5.4 is one group, flow guide bar 3.5.4 is arc strip, two panels flow guide bar 3.5.4 in one group outwards draws from the outer edge surface of annular groove 3.5.3 respectively, and two panels flow guide bar 3.5.4 is arranged symmetrically along the radius of roll body 3.5.2, gap 3.5.5 is left between the outer end (free end) of two panels flow guide bar 3.5.4, a relative closure region is formed between the outside surface of two panels flow guide bar 3.5.4 and annular groove 3.5.3, this relative closure region is referred to as water conservancy diversion buffer area 3.5.6, therefore this region, place is called relative closure due to the existence of gap 3.5.5, if the outer end that gap 3.5.5 does not exist i.e. two panels flow guide bar 3.5.4 contacts with each other or shrink-fit, can be called closed.
The principle of work of soldering flux applying device: soldering flux application roll is by the drive of belt, continuous rotation, soldering flux in flux bath is brought to hairbrush place, by hairbrush, soldering flux is applied to Steel Wire Surface, by continuous coating, liquid level in flux bath can decline, when second liquidometer senses that the soldering flux liquid level in flux bath is lower, electromagnetic valve is opened, in flux bath, soldering flux is injected to compensate the liquid level of soldering flux from drain pipe, until when the first liquidometer senses that soldering flux liquid level arrives this height, electromagnetic valve is closed, drain pipe stops injecting soldering flux in flux bath.Soldering flux application roll is by rotating, in annular groove and water conservancy diversion buffer area retain soldering flux, applied by the soldering flux of itself in annular groove in the process that steel wire is advanced in annular groove, the deficiency of soldering flux in annular groove, soldering flux in water conservancy diversion buffer area can flow in annular groove when a high position, make up the deficiency of soldering flux in annular groove, minim pipette carries out continuous dropping liquid to hairbrush place simultaneously, also can make steel wire in coating process, ensure sufficient soldering flux, thus ensure the coating quality of soldering flux.
Described drying unit 4 comprises dries frame 4.1, described oven dry frame 4.1 is provided with from left to right three perpendicular supports 4.2, first perpendicular support 4.2 is provided with guide wheel 4.3, second and the 3rd perpendicular support 4.2 are provided with and obliquely from lower-left are disposed to top-right drying pipeline 4.4, the middle part of described drying channel 4.4 is connected with ventilator trunk 4.5 downwards, the lower end of ventilator trunk 4.5 connects a calorifier 4.6, and calorifier 4.6 is arranged at dries in frame 4.1.
The principle of work of drying unit: the Steel Wire Surface of drawing in the flux bath of soldering flux applying device has moist soldering flux, Steel Wire Surface temperature is lower, due to the scope that zinc-plated temperature range is fixing, if the steel wire that temperature is lower directly enters follow-up tinning stack, the rapid drawdown of meeting occurrence temperature in tinning stack, temperature then in tinning stack needs the higher of tune, waste mass energy.The steel wire of drawing in the flux bath of soldering flux applying device is dried at the soldering flux of the humidity on the drying pipeline later stage surface through drying unit, make Steel Wire Surface temperature higher, when entering follow-up tinning stack again, can not there is rapid drawdown in the temperature in tinning stack, so the tinning stack lower slightly applicable zinc-plated temperature that only needs furnishing comparatively stable.
Described tinning stack 5 comprises zinc-plated frame 5.1, left section of described zinc-plated frame 5.1 is provided with a tin stove 5.2, the right-hand member of described tin stove 5.2 is upwards provided with one and connects montant 5.3, the upper end connecting montant 5.3 is connected with the lower end of a lifting screw 5.4, right section of zinc-plated frame 5.1 exceeds its left section, right section of zinc-plated frame 5.1 is provided with a set screw nut 5.5 left, lifting screw 5.4 is from top to bottom through set screw nut 5.5, and the top of lifting screw 5.4 is provided with a rotation hand wheel 5.6.Right section of zinc-plated frame 5.1 is provided with a locking latches 5.7, described locking latches 5.7 comprises base plate 5.7.1, permanent seat 5.7.2, handle 5.7.3, union lever 5.7.4, cross bar 5.7.5, traversing piece of 5.7.6, push rod 5.7.7 and jacking block 5.7.8.Described base plate 5.7.1 lateral arrangement is on right section of zinc-plated frame 5.1, described permanent seat 5.7.2 is arranged on right section of base plate 5.7.1, middle hypomere and the permanent seat 5.7.2 of described handle 5.7.3 are hinged, the lower end of described handle 5.7.3 is connected with the right-hand member of union lever 5.7.4, the left section of top of described base plate 5.7.1 is provided with the track of lateral arrangement, traversing piece of 5.7.6 is arranged in this track, traversing piece of 5.7.6 can move left and right along track, the left end of described cross bar 5.7.5 is fixed on the right-hand member of traversing piece of 5.7.6, the right-hand member of described cross bar 5.7.5 and the left end of union lever 5.7.4 hinged, the pin joint of cross bar 5.7.5 and union lever 5.7.4 is lower than the pin joint height of handle 5.7.3 and union lever 5.7.4, described push rod 5.7.7 is laterally connected in the left end of traversing piece of 5.7.6, described jacking block 5.7.8 is connected to the left end of push rod 5.7.7.Left section of described zinc-plated frame 5.1 is upwards provided with the first montant 5.8, first montant 5.8 is provided with the first guide wheel 5.8.1, right section of described zinc-plated frame 5.1 is upwards provided with the second montant 5.9, second montant 5.9 is provided with the second guide wheel 5.9.1, the height of described second guide wheel 5.9.1 is higher than the height of the first guide wheel 5.8.1.The vertical baffle plate 5.2.1 arranged is provided with in tin stove 5.2, the middle part of described baffle plate 5.2.1 is provided with changeover valve 5.2.2, tin stove 5.2 is separated into the tin stove preheating section of left section and zinc-plated section of the tin stove of right section by baffle plate 5.2.1, tin stove guide wheel 5.2.3 is provided with in zinc-plated section of described tin stove, the bottom of tin stove 5.2 is provided with heating unit 5.2.4, and heating unit 5.2.4 can be heating tube, hot-plate or other electric heater unit.
The principle of work of tinning stack: the steel wire after oven dry first through the first guide wheel then by zinc-plated guide wheel enter to carry out in tin stove zinc-plated, zinc-plated complete after leave tinning stack through the guiding of the second guide wheel.In use procedure, tin liquor liquid level in tin stove constantly declines, when tin liquor liquid level reaches a critical low level, need to increase block tin in tin stove, our way directly in tin stove preheating section, adds block tin, after the block tin at this place is melt into tin liquor, opens changeover valve, the tin liquor liquid level in tin stove preheating section and zinc-plated section of tin stove is maintained an equal level.Can not there is rapid drawdown in the tin liquor temperature in this course in zinc-plated section of stove, ensure that the stability of zinc-plated process, saved the energy.Tin stove in use needs adjustment height to only needing to unclamp locking latches; jacking block is not contacted with rotation hand wheel; regulate rotation hand wheel; the height of tin stove is regulated; treat that tin stove height reaches requirement for height and locked by locking latches; for tensioned requirement copper cash adaptability better, without the need to shut down just can carry out adjustment tin stove height.

Claims (4)

1. apply a concentric cable copper wire tin-plating production line of drying zinc-plated one, it is characterized in that it comprises unwinding device (1), front wire storage device (2), soldering flux applying device (3), drying unit (4), tinning stack (5), towing mechanism (6), rear wire storage device (7) and wrap-up (8) from left to right successively;
Described soldering flux applying device (3) comprises soldering flux coating frame (3.1), described soldering flux coating frame (3.1) is provided with flux bath (3.2) and motor (3.3), soldering flux coating frame (3.1) of described flux bath (3.2) rear and front end is provided with bracing frame (3.4), between the hypomere of support frame as described above (3.4), erection has a soldering flux application roll (3.5) of longitudinally arranging, the roller bearing of soldering flux application roll (3.5) and motor (3.3) are connected by belt (3.6) and drive, a longeron (3.6) longitudinally arranged is connected with between the epimere of support frame as described above (3.4), described longeron (3.6) is fixedly installed a hairbrush (3.7) downwards, the brush finish of hairbrush (3.7) is adjacent to soldering flux application roll (3.5), soldering flux application roll (3.5) comprises roll shaft (3.5.1) and roll body (3.5.2), described roll body (3.5.2) is provided with a ring groove (3.5.3), the position of annular groove (3.5.3) is corresponding with the position of hairbrush (3.7), both sides, front and back near roll body (3.5.2) in annular groove (3.5.3) are provided with one group of guiding subassembly, this guiding subassembly comprises eight flow guide bars (3.5.4), eight flow guide bars (3.5.4) are evenly divided into four groups along the outer edge surface of annular groove (3.5.3), every two panels flow guide bar (3.5.4) is one group, flow guide bar (3.5.4) is arc strip, two panels flow guide bar (3.5.4) in one group is outwards drawn from the outer edge surface of annular groove (3.5.3) respectively, and two panels flow guide bar (3.5.4) is arranged symmetrically along the radius of roll body (3.5.2), gap (3.5.5) is left between the outer end of two panels flow guide bar (3.5.4),
Described drying unit (4) comprises dries frame (4.1), described oven dry frame (4.1) is provided with drying pipeline (4.4), described drying channel (4.4) is connected with ventilator trunk (4.5) downwards, and the lower end of ventilator trunk (4.5) connects a calorifier (4.6);
Described tinning stack (5) comprises zinc-plated frame (5.1), left section of described zinc-plated frame (5.1) is provided with a tin stove (5.2), the right-hand member of described tin stove (5.2) is upwards provided with one and connects montant (5.3), the upper end connecting montant (5.3) is connected with the lower end of a lifting screw (5.4), right section of zinc-plated frame (5.1) is provided with a set screw nut (5.5) left, lifting screw (5.4) is from top to bottom through set screw nut (5.5), the top of lifting screw (5.4) is provided with a rotation hand wheel (5.6), right section of zinc-plated frame (5.1) is provided with a locking latches (5.7), the vertical baffle plate (5.2.1) arranged is provided with in tin stove (5.2), the middle part of described baffle plate (5.2.1) is provided with changeover valve (5.2.2).
2. according to claim 1ly a kind ofly apply the concentric cable copper wire tin-plating production line of drying zinc-plated one, it is characterized in that the inwall of described flux bath (3.2) is provided with the first liquidometer (3.2.1) and the second liquidometer (3.2.2) arranged up and down, the top of described soldering flux coating frame (3.1) arranges a soldering flux liquid storing barrel (3.8), the liquid outlet of described soldering flux liquid storing barrel (3.8) connects a drain pipe (3.8.1) in flux bath (3.2), drain pipe (3.8.1) is provided with an electromagnetic valve (3.8.2), above-mentioned electromagnetic valve (3.8.2), first liquidometer (3.2.1) and the second liquidometer (3.2.2) all connect a PLC.
3. according to claim 1ly a kind ofly apply the concentric cable copper wire tin-plating production line of drying zinc-plated one, it is characterized in that the top of described soldering flux coating frame (3.1) arranges soldering flux dropping liquid bucket (3.9), the liquid outlet of soldering flux dropping liquid bucket (3.9) connects brush finish place of a minim pipette (3.9.1) to hairbrush (3.7), minim pipette (3.9.1) is provided with a manually-operated gate (3.9.2).
4. according to claim 1ly a kind ofly apply the concentric cable copper wire tin-plating production line of drying zinc-plated one, it is characterized in that described locking latches (5.7) comprises base plate (5.7.1), permanent seat (5.7.2), handle (5.7.3), union lever (5.7.4), cross bar (5.7.5), traversing piece (5.7.6), push rod (5.7.7) and jacking block (5.7.8), described base plate (5.7.1) lateral arrangement is on right section of zinc-plated frame (5.1), described permanent seat (5.7.2) is arranged on right section of base plate (5.7.1), middle hypomere and the permanent seat (5.7.2) of described handle (5.7.3) are hinged, the lower end of described handle (5.7.3) is connected with the right-hand member of union lever (5.7.4), left section of top of described base plate (5.7.1) is provided with the track of lateral arrangement, traversing piece (5.7.6) is arranged in this track, the left end of described cross bar (5.7.5) is fixed on the right-hand member of traversing piece (5.7.6), the right-hand member of described cross bar (5.7.5) and the left end of union lever (5.7.4) hinged, described push rod (5.7.7) is laterally connected in the left end of traversing piece (5.7.6), described jacking block (5.7.8) is connected to the left end of push rod (5.7.7).
CN201510376076.9A 2015-07-01 2015-07-01 Coating, drying and tinning-integrated coaxial cable copper wire tinning production line Pending CN105039887A (en)

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