CN113481457A - Automatic tin device of going up of copper line equidistance of stereo set coil - Google Patents
Automatic tin device of going up of copper line equidistance of stereo set coil Download PDFInfo
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- CN113481457A CN113481457A CN202110673500.1A CN202110673500A CN113481457A CN 113481457 A CN113481457 A CN 113481457A CN 202110673500 A CN202110673500 A CN 202110673500A CN 113481457 A CN113481457 A CN 113481457A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses an equidistant automatic tinning device for copper wires of a sound coil, which comprises a processing platform, wherein a coil placing frame, a tinning point cleaning part, a fixed-distance traction device, a tinning device and a copper wire cutting part are sequentially arranged on the processing platform; the distance traction device comprises a wire stretching clamping component, a down-pressing lead component, a lead clamping component and a wire stretching component which are sequentially arranged on the processing platform, and the wire stretching component is positioned between the tinning device and the copper wire cutting component; the tinning device comprises a tin liquid heating box arranged on a processing platform, an insulation box arranged on the tin liquid heating box, a plurality of tinning parts communicated with the top of the tin liquid heating box, a liquid transfer part arranged at the bottom of the processing platform, and an opening and closing part arranged at the top of the insulation box, wherein the opening and closing part is used for opening or sealing the tinning parts. The automatic tinning device is convenient for tinning on copper wires at equal intervals, uniform tinning on tinning points of the copper wires and heat preservation of tin liquid.
Description
Technical Field
The invention mainly relates to the technical field of sound coil processing, in particular to an equidistant automatic tinning device for copper wires of a sound coil.
Background
After the tin plating of the copper wire, the weldability of the copper wire can be improved, the phenomena that the insulating rubber is sticky, the wire core is blackened and becomes brittle can be prevented, and therefore the tin plating is applied to the outer surface of the copper wire at the welding point when the joint of the sound coil is subjected to spot welding.
According to the automatic coil copper wire tinning device provided by the patent document with the application number of CN201510420783.3, the product comprises a base, a heater, a tin furnace, a first lifting mechanism, a controller, a positioning rod, a rotary cylinder and a wire pressing mechanism; the first lifting mechanism is arranged above the tin furnace, and the positioning rod is transversely arranged at the upper end of the first lifting mechanism; the upper end of the wire pressing mechanism is positioned on the positioning rod, the lower end of the wire pressing mechanism faces the tin furnace, and the wire pressing mechanism is driven to ascend or descend by the first lifting mechanism; the rotating cylinder is connected with the positioning rod and drives the wire pressing mechanism to rotate through the rotating cylinder; the first lifting mechanism and the rotary cylinder are both connected with the controller. The product realizes automatic tin feeding of the coil copper wire, which is beneficial to realizing automatic production of the coil.
The product in the above-mentioned patent is convenient for the automatic tin of going up of coil copper line, nevertheless is not convenient for carry out the equidistance tin of going up on the copper line, is not convenient for carry out even tin of going up to the last tin point of copper line, and the heat preservation of the tin liquid of not being convenient for.
Disclosure of Invention
The invention mainly provides a copper wire equidistant automatic tinning device of a sound coil, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a copper wire equidistant automatic tinning device for a sound coil comprises a processing platform, wherein a coil placing frame, a tinning point cleaning part, a fixed-distance traction device, a tinning device and a copper wire cutting part are sequentially arranged on the processing platform along the incoming line direction of a copper wire;
the distance traction device comprises a wire stretching clamping part, a down-pressing lead part, a lead clamping part and a wire stretching part which are sequentially arranged on the processing platform along the wire inlet direction of the copper wire, and the wire stretching part is positioned between the tinning device and the copper wire cutting part;
tinning stack locates including locating the tin liquor heating cabinet on the processing platform insulation can on the tin liquor heating cabinet, intercommunication tin liquor heating cabinet top and supply a plurality of tin parts that go up that the copper line level passed, locate processing platform bottom and execution end and extend to the tin liquor heating cabinet in move liquid part, and locate insulation can top and execution end extend to the insulation can in open and close the part, open and close the part and be used for opening or sealed tin part, go up tin part top intercommunication insulation can inner wall top, move liquid part when being used for tin-plating with in the tin liquor heating cabinet in move liquid and fill to tin part in, open and close the part and be used for opening or sealed tin part.
Preferably, the tightening clamping part comprises a copper wire positioning block arranged on the processing platform, a copper wire pressing block arranged at the top of the copper wire positioning block is arranged on the top of the copper wire pressing block, an execution end of the copper wire pressing block penetrates through a wire pressing telescopic cylinder arranged at the top of the copper wire pressing block and connected with the top of the copper wire positioning block, a plurality of wire rollers arranged on the side wall of the copper wire positioning block are arranged, and the lead clamping part is identical to the tightening clamping part in structure. In the preferred embodiment, the tightening wire clamping component and the lead wire clamping component are used for clamping and fixing the copper wire in the tightening wire and lead wire processes respectively.
Preferably, the lead pressing component comprises an L-shaped lead positioning block arranged on the processing platform, an air cylinder arranged at the top of the L-shaped lead positioning block and provided with an execution end penetrating through the L-shaped lead positioning block and extending to the lower part, and a lead pressing block arranged at the execution end of the air cylinder. In the preferred embodiment, the lead pressing member facilitates drawing out the copper wire per unit length with the lead holding member held stationary, so as to control the amount of drawing.
Preferably, the thread tightening part comprises a vertical plate vertically arranged on the processing platform, a linear guide rail arranged on the side wall of the vertical plate, an L-shaped supporting plate arranged at the execution end of the linear guide rail, and a finger clamping cylinder slidably connected with the side wall of the L-shaped supporting plate, and a pressure sensor used for measuring the horizontal thread tightening traction force is arranged between the finger clamping cylinder and the L-shaped supporting plate. In the preferred embodiment, the wire stretching component facilitates the transmission and straightening of the copper wire under the condition that the wire stretching clamping component is clamped and fixed, so as to carry out tin plating.
Preferably, the tinning part comprises a first tinning pipe with the bottom communicated with the top of the molten tin heating box, and a second tinning pipe with the top communicated with the top of the inner wall of the heat preservation box and the bottom contacted with the top of the first tinning pipe. In the preferred embodiment, the tinning part is used for facilitating the uniform tinning of the tinned points on the copper wires.
Preferably, move liquid the part including locating the processing platform bottom and carry out the pneumatic cylinder that the end extends to in the tin liquid heating cabinet, locate the liquid board is moved to the pneumatic cylinder carry out the end, and locate move liquid board bottom and heating end run through and move the liquid board and extend to the heater on upper portion. In the preferred embodiment, the pipetting means facilitates pipetting of the tin liquid into the upper tin member in the tin liquid heating tank during tin plating.
Preferably, the opening and closing part comprises a U-shaped sealing plate arranged at the top of the heat preservation box and extending into the heat preservation box, and an electric cylinder arranged on the U-shaped sealing plate and provided with an execution end penetrating through the U-shaped sealing plate and connected with the top of the heat preservation box. In the preferred embodiment, the opening and closing member is used to open or seal the tinning member.
Preferably, the outer wall of the tin liquid heating box is provided with a lifting component for lifting the heat preservation box, the lifting component comprises a plurality of driving cylinders connected with the side wall of the tin liquid heating box, and the execution ends of the driving cylinders are connected with the side wall of the heat preservation box. In the preferred embodiment, the insulation can and the tinning part are separated by the lifting part, so that the copper wires can be inserted conveniently.
Preferably, the tinning point cleaning component comprises a cleaning solution storage box arranged on the processing platform, a Z-shaped lifting plate arranged in the cleaning solution storage box, a cleaning roller arranged on the Z-shaped lifting plate, and a first pneumatic cylinder arranged at the top of the Z-shaped lifting plate and connected with the top of the side wall of the cleaning solution storage box by the Z-shaped lifting plate through an execution end. In the preferred embodiment, the tin-plating point cleaning component is used for facilitating the cleaning of the tin-plating points on the copper wires.
Preferably, the copper wire cutting component comprises a cutting positioning frame arranged on the processing platform, a drive plate arranged on the cutting positioning frame, a cutting tool bit arranged at the bottom of the drive plate, and a second pneumatic cylinder arranged at the top of the drive plate, wherein the output end of the second pneumatic cylinder penetrates through the drive plate and is connected with the top of the cutting positioning frame. In the preferred embodiment, the equidistant cutting of the copper wire after the tin plating is completed is facilitated by the copper wire cutting part.
Compared with the prior art, the invention has the beneficial effects that:
the product disclosed by the invention is convenient for equidistant traction of the copper wire through the fixed-distance traction device so as to perform equidistant tinning on the copper wire, and is convenient for uniform tinning on tinning points of the copper wire through the tinning device and heat preservation of tin liquor;
the fixed-distance traction device is convenient for clamping and fixing the copper wires in the wire stretching and wire leading processes respectively through the wire stretching clamping part and the wire leading clamping part, the wire leading part is pressed downwards so as to be convenient for drawing the copper wires in unit length under the condition that the wire leading clamping part is clamped and fixed, so that the traction amount is convenient to control, and the wire stretching part is convenient for straightening the copper wires in a transmission manner under the condition that the wire stretching clamping part is clamped and fixed so as to carry out tin plating; the tin plating device is convenient for uniformly plating tin on points to be plated on copper wires through the tin plating part, the liquid transferring part is convenient for transferring liquid of tin liquid in the tin liquid heating box to be filled into the tin plating part during tin plating, the opening and closing part is used for opening or sealing the tin plating part, and the insulation can and the tin plating part are separated through the lifting part so as to facilitate the penetration of the copper wires; the cleaning component for the tinning points is convenient for cleaning the tinning points to be on the copper wire, and the copper wire cutting component is convenient for cutting off the copper wire at equal intervals after tinning is finished.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is an isometric view of the overall construction of the present invention;
FIG. 2 is an isometric view of the distance traction device construction of the present invention;
FIG. 3 is an isometric view of the thread-stretching member structure of the present invention;
FIG. 4 is an exploded view of the tin plating assembly of the present invention;
FIG. 5 is an isometric view of the incubator construction of the present invention;
FIG. 6 is a top view of the overall structure of the present invention;
FIG. 7 is a side view of the overall structure of the present invention;
FIG. 8 is a sectional view showing the structure of a tin plating apparatus according to the present invention.
Description of the drawings: 10. a coil placing rack; 11. a tin spot cleaning member; 111. a cleaning liquid storage box; 112. a Z-shaped lifting plate; 113. a cleaning roller; 114. a first pneumatic cylinder; 12. a copper wire cutting member; 121. cutting off the positioning frame; 122. a drive plate; 123. cutting off the cutter head; 124. a second pneumatic cylinder; 20. a fixed-distance traction device; 21. a yarn stretching clamping component; 211. a copper wire positioning block; 212. pressing the copper wire into a block; 213. a wire pressing telescopic cylinder; 214. a wire guide roller; 22. pressing down the lead member; 221. an L-shaped lead positioning block; 222. a cylinder; 223. pressing the lead; 23. a lead clamping member; 24. a thread stretching member; 241. a vertical plate; 242. a linear guide rail; 243. an L-shaped support plate; 244. a finger clamping cylinder; 245. a pressure sensor; 30. a tinning device; 31. a tin liquid heating box; 32. a tin-coated component; 321. a first upper tin tube; 322. a second upper tin tube; 33. a pipetting means; 331. a hydraulic cylinder; 332. a pipetting plate; 333. a heater; 34. a heat preservation box; 35. an opening and closing member; 351. a U-shaped sealing plate; 352. an electric cylinder; 36. a lifting member; 361. the cylinder is driven.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 6 and 7, in a preferred embodiment of the present invention, an automatic equidistant tinning device for copper wires of an audio coil comprises a processing platform, wherein a coil holder 10, a tinning point cleaning part 11, a distance traction device 20, a tinning device 30 and a copper wire cutting part 12 are sequentially arranged on the processing platform along a copper wire incoming direction; the tinning point cleaning component 11 comprises a cleaning solution storage box 111 arranged on a processing platform, a Z-shaped lifting plate 112 arranged in the cleaning solution storage box 111, a cleaning roller 113 arranged on the Z-shaped lifting plate 112, and a first pneumatic cylinder 114 arranged at the top of the Z-shaped lifting plate 112 and running end of the Z-shaped lifting plate 112 runs through the Z-shaped lifting plate 112 to be connected with the top of the side wall of the cleaning solution storage box 111, the copper wire cutting component 12 comprises a cutting positioning frame 121 arranged on the processing platform, a driving plate 122 arranged on the cutting positioning frame 121, and a second pneumatic cylinder 124 arranged at the bottom of the driving plate 122 and cutting head 123 and top of the driving plate 122, wherein the output end of the second pneumatic cylinder 124 runs through the driving plate 122 to be connected with the top of the cutting positioning frame 121.
It should be noted that, in this embodiment, during processing, a copper wire coil is placed on the coil placing frame 10, a copper wire sequentially passes through the coil placing frame 10, the tinning point cleaning component 11, the distance traction device 20, the tinning device 30 and the copper wire cutting component 12, the copper wire distance traction device 20 draws at a certain distance to realize distance movement of the copper wire, the tinning point cleaning component 11 performs tinning point cleaning processing, the tinning device 30 performs tinning processing, and the copper wire cutting component 12 performs copper wire cutting processing;
further, after the distance traction device 20 finishes one distance traction, the first pneumatic cylinder 114 drives the Z-shaped lifting plate 112 to move upwards, so that the cleaning roller 113 fully soaked with the cleaning liquid in the cleaning liquid storage box 111 contacts the copper wire, and the cleaning roller 113 cleans the to-be-tinned point of the copper wire;
further, after the distance traction device 20 finishes one distance traction, the second pneumatic cylinder 124 drives the driving plate 122 to move downwards, and the cutting head 123 cuts the copper wire.
Referring to fig. 2, 3 and 7 again, in another preferred embodiment of the present invention, the distance traction device 20 includes a wire stretching clamping part 21, a downward pressing wire part 22, a wire clamping part 23 and a wire stretching part 24, which are sequentially arranged on the processing platform along the wire feeding direction of the copper wire, wherein the wire stretching part 24 is located between the tinning device 30 and the copper wire cutting part 12; the tightening wire clamping component 21 comprises a copper wire positioning block 211 arranged on a processing platform, a copper wire pressing block 212 arranged at the top of the copper wire positioning block 211, a wire pressing telescopic cylinder 213 which is arranged at the top of the copper wire pressing block 212 and has an execution end penetrating through the copper wire pressing block 212 and connected with the top of the copper wire positioning block 211, and a plurality of wire rollers 214 arranged on the side wall of the copper wire positioning block 211, the lead clamping component 23 has the same structure as the tightening wire clamping component 21, the down-pressing lead component 22 comprises an L-shaped lead positioning block 221 arranged on the processing platform, a cylinder 222 which is arranged at the top of the L-shaped lead positioning block 221 and has an execution end penetrating through the L-shaped lead positioning block 221 and extending to the lower part, and a lead pressing block 223 arranged at the execution end of the cylinder 222, the tightening wire component 24 comprises a vertical plate 241 vertically arranged on the processing platform, a linear guide 242 arranged on the side wall of the vertical plate 241, and an L-shaped supporting plate 243 arranged at the execution end of the linear guide 242, and a clamping finger cylinder 244 connected with the side wall of the L-shaped support plate 243 in a sliding way, and a pressure sensor 245 used for measuring the horizontal guy wire traction force is arranged between the clamping finger cylinder 244 and the L-shaped support plate 243.
It should be noted that, in this embodiment, when performing distance traction, firstly, only the lead clamping part 23 clamps the copper wire, at this time, the cylinder 222 drives the lead pressing block 223 to move down, so that the copper wire of unit length passes through the wire stretching clamping part 21, secondly, the wire stretching clamping part 21 clamps the copper wire, the lead clamping part 23 releases the copper wire, and finally, the wire stretching part 24 stretches the copper wire to complete distance traction;
further, when the stretching clamping part 21 works, the copper wire pressing block 212 is driven by the wire pressing telescopic cylinder 213 to move downwards to press the copper wire;
further, when the wire stretching part 24 works, the clamping finger cylinder 244 clamps and fixes the copper wire and moves towards the direction of the copper wire cutting part 12 under the driving of the linear guide rail 242, at the moment, the pressure sensor 245 transmits horizontal traction pressure data to the PLC, the horizontal traction pressure data gradually rises along with the stretching of the copper wire in the moving process, and when the horizontal traction pressure data is larger than a set value, the PLC controls the linear guide rail 242 to stop working, and the stretching is completed.
Referring to fig. 4, 5 and 8, in another preferred embodiment of the present invention, the tin plating apparatus 30 includes a molten tin heating box 31 disposed on the processing platform, an insulation box 34 disposed on the molten tin heating box 31, a plurality of upper tin members 32 communicating with the top of the molten tin heating box 31 and allowing copper wires to pass horizontally therethrough, a liquid transferring member 33 disposed at the bottom of the processing platform and having an executing end extending into the molten tin heating box 31, and an opening and closing member 35 disposed at the top of the insulation box 34 and having an executing end extending into the insulation box 34, wherein the opening and closing member 35 is configured to open or seal the upper tin members 32, the top of the upper tin members 32 is communicated with the top of the inner wall of the insulation box 34, the liquid transferring member 33 is configured to transfer the molten tin in the molten tin heating box 31 into the upper tin members 32 during tin plating, the opening and closing member 35 is configured to open or seal the upper tin members 32, the upper tin members 32 include a first upper tin pipe 321 having a bottom penetrating and connecting with the top of the molten tin heating box 31, and a second upper tin pipe 322 whose top is connected with the top of the inner wall of the heat preservation box 34 in a penetrating way and whose bottom is contacted with the top of the first upper tin pipe 321, the liquid transferring component 33 comprises a hydraulic cylinder 331 which is arranged at the bottom of the processing platform and the execution end of which extends into the tin liquid heating box 31, a liquid transferring plate 332 which is arranged at the execution end of the hydraulic cylinder 331, and a heater 333 disposed at the bottom of the pipetting plate 332 and having a heating end penetrating the pipetting plate 332 and extending to the upper part, the opening and closing member 35 includes a U-shaped sealing plate 351 disposed on the top of the heat insulation box 34 and extending into the heat insulation box 34, an electric cylinder 352 disposed on the U-shaped sealing plate 351 and having an actuating end penetrating through the U-shaped sealing plate 351 and connected to the top of the heat insulation box 34, the outer wall of the molten tin heating box 31 is provided with a lifting component 36 for lifting the heat preservation box 34, the lifting component 36 comprises a plurality of driving cylinders 361 connected with the side wall of the molten tin heating box 31, and the execution ends of the driving cylinders 361 are connected with the side wall of the heat preservation box 34.
It should be noted that, in this embodiment, before tin plating, the insulation can 34 is moved up by the driving cylinder 361, and the insulation can 34 is reset after the copper wire passes through the tin-coating component 32, so that the copper wire is placed in the through hole formed after the first tin-coating tube 321 and the second tin-coating tube 322 are overlapped, during tin plating, the hydraulic cylinder 331 drives the liquid-moving plate 332 to move up, so that the molten tin liquid enters the cavity in the first tin-coating tube 321 and the second tin-coating tube 322, and uniformly tin-coating the to-be-tin-coated point on the copper wire, after tin plating is completed, the hydraulic cylinder 331 is reset, after the fixed-distance traction device 20 completes one fixed-distance traction, the above operations can be repeated to perform tin plating, and the heater 333 can heat the tin liquid in the tin-liquid heating box 31;
further, the number of the working parts 32 can be adjusted according to the number of copper wires plated with tin at the same time, when the tin-plating parts 32 are closed, the electric cylinder 352 drives the U-shaped sealing plate 351 to move downwards, the U-shaped sealing plate 351 seals the top of the second tin-plating pipe 322, and a through hole formed after the first tin-plating pipe 321 and the second tin-plating pipe 322 are overlapped is sealed, so that sealing is completed.
The specific process of the invention is as follows:
the PLC controller is in the model of 'OSM-RPLC', and the pressure sensor 245 is in the model of 'SFZT-01'.
During processing, a copper wire coil is placed on the coil placing frame 10, a copper wire sequentially passes through the coil placing frame 10, the tinning point cleaning part 11, the distance traction device 20, the tinning device 30 and the copper wire cutting part 12, the copper wire distance traction device 20 is used for distance traction to realize distance movement of the copper wire, the tinning point cleaning part 11 is used for tinning point cleaning, the tinning device 30 is used for tinning processing, and the copper wire cutting part 12 is used for copper wire cutting processing;
after the distance traction device 20 finishes one distance traction, the first pneumatic cylinder 114 drives the Z-shaped lifting plate 112 to move upwards, so that the cleaning roller 113 which is fully soaked with the cleaning liquid in the cleaning liquid storage box 111 contacts the copper wire, and the cleaning roller 113 cleans a to-be-tinned point of the copper wire;
after the distance traction device 20 finishes distance traction for one time, the second pneumatic cylinder 124 drives the driving plate 122 to move downwards, and the cutting tool bit 123 cuts the copper wire;
when distance traction is carried out, firstly, the copper wire is only clamped by the lead clamping part 23, at the moment, the cylinder 222 drives the lead pressing block 223 to move downwards, so that the copper wire in unit length passes through the wire stretching clamping part 21, secondly, the wire stretching clamping part 21 clamps the copper wire, the lead clamping part 23 loosens the copper wire, and finally, the wire stretching part 24 straightens the copper wire transmission to finish distance traction;
when the tightening clamping part 21 works, the copper wire pressing block 212 is driven by the wire pressing telescopic cylinder 213 to move downwards to press the copper wire;
when the wire stretching part 24 works, the clamping finger cylinder 244 clamps and fixes the copper wire and moves towards the direction of the copper wire cutting part 12 under the driving of the linear guide rail 242, at the moment, the pressure sensor 245 transmits horizontal traction pressure data to the PLC, the horizontal traction pressure data gradually rises along with the stretching of the copper wire in the moving process, and when the horizontal traction pressure data is larger than a set value, the PLC controls the linear guide rail 242 to stop working to complete stretching;
before tinning, the insulation can 34 can be moved upwards by the driving cylinder 361, the insulation can 34 is reset after the copper wire passes through the tinning part 32, so that the copper wire is placed in a through hole formed after the first upper tin tube 321 and the second upper tin tube 322 are overlapped, during tinning, the hydraulic cylinder 331 drives the liquid moving plate 332 to move upwards, so that molten tin liquid enters a cavity in the first upper tin tube 321 and the second upper tin tube 322, uniform tinning is performed on a to-be-tinned point on the copper wire, the hydraulic cylinder 331 is reset after tinning is completed, the distance traction device 20 can repeat the above operations after once distance traction is completed, tinning is performed, and the heater 333 can heat the tin liquid in the tin liquid heating box 31;
can be according to the work number of tin parts 32 in the copper line root adjustment of tinning simultaneously, when closing tin parts 32, electronic jar 352 drives U-shaped closing plate 351 and moves down, and tin pipe 322 top is sealed on the second to U-shaped closing plate 351, and seals the through-hole that forms after tin pipe 322 coincidence in first last tin pipe 321 and the second, accomplishes inclosed.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. A copper wire equidistant automatic tinning device for a sound coil comprises a processing platform, and is characterized in that a coil placing frame (10), a tinning point cleaning part (11), a distance traction device (20), a tinning device (30) and a copper wire cutting part (12) are sequentially arranged on the processing platform along the wire inlet direction of a copper wire;
the distance traction device (20) comprises a wire stretching clamping part (21), a down-pressing lead part (22), a lead clamping part (23) and a wire stretching part (24) which are sequentially arranged on the processing platform along the wire inlet direction of the copper wire, and the wire stretching part (24) is positioned between the tinning device (30) and the copper wire cutting part (12);
the tin plating device (30) comprises a tin liquid heating box (31) arranged on a processing platform, a heat preservation box (34) arranged on the tin liquid heating box (31), a plurality of tin feeding components (32) which are communicated with the top of the tin liquid heating box (31) and are used for copper wires to horizontally pass through, a liquid transferring component (33) which is arranged at the bottom of the processing platform and has an execution end extending into the tin liquid heating box (31), and an opening and closing part (35) which is arranged at the top of the heat preservation box (34) and the execution end of which extends into the heat preservation box (34), the opening and closing part (35) is used for opening or sealing the tin-coating part (32), the top of the tin-coating part (32) is communicated with the top of the inner wall of the heat preservation box (34), the liquid transferring component (33) is used for transferring and filling the tin liquid in the tin liquid heating box (31) into the tin loading component (32) when in tin plating, the opening and closing part (35) is used for opening or sealing the tin-coated part (32).
2. The automatic equidistant tinning device for copper wires of a sound coil according to claim 1, wherein the guy wire clamping component (21) comprises a copper wire positioning block (211) arranged on a processing platform, a copper wire pressing block (212) arranged at the top of the copper wire positioning block (211), a wire pressing telescopic cylinder (213) arranged at the top of the copper wire pressing block (212) and having an execution end penetrating through the copper wire pressing block (212) to be connected with the top of the copper wire positioning block (211), and a plurality of wire guiding rollers (214) arranged on the side wall of the copper wire positioning block (211), wherein the lead wire clamping component (23) and the guy wire clamping component (21) have the same structure.
3. The copper wire equidistant automatic tinning device of the sound coil is characterized in that the down-pressing lead component (22) comprises an L-shaped lead positioning block (221) arranged on the processing platform, a cylinder (222) arranged at the top of the L-shaped lead positioning block (221) and provided with an execution end penetrating through the L-shaped lead positioning block (221) and extending to the lower part, and a lead pressing block (223) arranged at the execution end of the cylinder (222).
4. The device for automatically tinning the copper wires of the acoustic coil at equal intervals is characterized in that the wire stretching component (24) comprises a vertical plate (241) vertically arranged on a processing platform, a linear guide rail (242) arranged on the side wall of the vertical plate (241), an L-shaped support plate (243) arranged at the execution end of the linear guide rail (242), and a clamping finger cylinder (244) in sliding connection with the side wall of the L-shaped support plate (243), wherein a pressure sensor (245) for measuring the horizontal wire stretching traction force is arranged between the clamping finger cylinder (244) and the L-shaped support plate (243).
5. The device for automatically soldering copper wires on an acoustic coil with equal intervals as set forth in claim 1, wherein the soldering part (32) comprises a first soldering pipe (321) having a bottom portion connected through the top of the molten tin heating tank (31), and a second soldering pipe (322) having a top portion connected through the top of the inner wall of the heat insulating tank (34) and a bottom portion contacting with the top portion of the first soldering pipe (321).
6. The copper wire equidistant automatic tinning device of the acoustic coil is characterized in that the liquid transferring component (33) comprises a hydraulic cylinder (331) which is arranged at the bottom of the processing platform and the execution end of which extends into the tin liquid heating box (31), a liquid transferring plate (332) which is arranged at the execution end of the hydraulic cylinder (331), and a heater (333) which is arranged at the bottom of the liquid transferring plate (332) and the heating end of which penetrates through the liquid transferring plate (332) and extends to the upper part.
7. The device for automatically soldering the acoustic coil with equal intervals of copper wires as claimed in claim 1, wherein the opening and closing member (35) comprises a U-shaped sealing plate (351) which is arranged at the top of the heat insulation box (34) and extends into the heat insulation box (34), and an electric cylinder (352) which is arranged on the U-shaped sealing plate (351) and has an actuating end penetrating through the U-shaped sealing plate (351) and connected with the top of the heat insulation box (34).
8. The device for automatically feeding tin to the copper wires of the sound coil at equal intervals is characterized in that the outer wall of the tin liquid heating box (31) is provided with a lifting component (36) for lifting the heat preservation box (34), the lifting component (36) comprises a plurality of driving cylinders (361) connected with the side wall of the tin liquid heating box (31), and the execution ends of the driving cylinders (361) are connected with the side wall of the heat preservation box (34).
9. The copper wire equidistant automatic tinning device of the acoustic coil is characterized in that the tinning point cleaning component (11) comprises a cleaning solution storage box (111) arranged on a processing platform, a Z-shaped lifting plate (112) arranged in the cleaning solution storage box (111), a cleaning roller (113) arranged on the Z-shaped lifting plate (112), and a first air pressure cylinder (114) which is arranged at the top of the Z-shaped lifting plate (112) and is connected with the top of the side wall of the cleaning solution storage box (111) through the Z-shaped lifting plate (112) at an execution end.
10. The automatic equidistant tinning device for the copper wires of the sound coil is characterized in that the copper wire cutting component (12) comprises a cutting positioning frame (121) arranged on a processing platform, a driving plate (122) arranged on the cutting positioning frame (121), a cutting tool bit (123) arranged at the bottom of the driving plate (122) and a second pneumatic cylinder (124) arranged at the top of the driving plate (122), wherein the output end of the second pneumatic cylinder (124) penetrates through the driving plate (122) to be connected with the top of the cutting positioning frame (121).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673500.1A CN113481457B (en) | 2021-06-17 | 2021-06-17 | Copper wire equidistant automatic tin-plating device of sound coil |
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| CN202110673500.1A CN113481457B (en) | 2021-06-17 | 2021-06-17 | Copper wire equidistant automatic tin-plating device of sound coil |
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| CN113481457A true CN113481457A (en) | 2021-10-08 |
| CN113481457B CN113481457B (en) | 2023-04-28 |
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| CN206375982U (en) * | 2016-12-30 | 2017-08-04 | 天津市富仁板带有限公司 | A kind of copper wire tin-plating device |
| CN107841700A (en) * | 2017-11-09 | 2018-03-27 | 璧电淮 | Tin pick-up machine for processing wire |
| CN212610859U (en) * | 2020-07-20 | 2021-02-26 | 江西瑞顺超细铜线科技协同创新有限公司 | A tinning die for tinned wire |
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2021
- 2021-06-17 CN CN202110673500.1A patent/CN113481457B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642523A (en) * | 1967-04-26 | 1972-02-15 | Siemens Ag | Method and device for producing tin layers of {22 3{82 {0 on copper and copper alloy wire by hot tin plating |
| CN103950244A (en) * | 2014-05-21 | 2014-07-30 | 安徽天正电子有限公司 | Tin-indium alloy coated copper wire and production method thereof |
| CN105039887A (en) * | 2015-07-01 | 2015-11-11 | 神宇通信科技股份公司 | Coating, drying and tinning-integrated coaxial cable copper wire tinning production line |
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|---|---|
| CN113481457B (en) | 2023-04-28 |
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