CN220984356U - Capacitor lead wire forming and line pressing mechanism - Google Patents

Capacitor lead wire forming and line pressing mechanism Download PDF

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Publication number
CN220984356U
CN220984356U CN202322677104.3U CN202322677104U CN220984356U CN 220984356 U CN220984356 U CN 220984356U CN 202322677104 U CN202322677104 U CN 202322677104U CN 220984356 U CN220984356 U CN 220984356U
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wire pressing
module
lifting seat
wire
pressing
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CN202322677104.3U
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朱建瑞
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Guangdong Yilijia Electronics Co ltd
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Guangdong Yilijia Electronics Co ltd
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Abstract

The utility model relates to the technical field of capacitor processing, in particular to a capacitor lead wire forming and pressing mechanism which comprises a lifting driving piece, a lifting seat, a pressing wire assembly arranged on the lifting seat and a cover plate detachably connected to the front end of the lifting seat, wherein the lifting driving piece is used for driving the lifting seat to move up and down, the lifting seat is provided with a sliding concave cavity, and the cover plate is used for covering the front end of the sliding concave cavity; the line ball subassembly includes line ball main part and elasticity piece that resets, and the vertical slip of line ball main part sets up in the slip cavity, and the upper end of elasticity piece that resets is connected with the upper end of line ball main part, and the lower extreme and the apron connection of elasticity piece that resets, the lower extreme of line ball main part is provided with the line groove. The utility model has novel structure and ingenious design, and improves the press forming effect of the wire pressing assembly; under the elastic restoring force of the elastic restoring piece, the cover plate is driven to restore and move upwards, so that the next line pressing action is convenient, the working automation degree is high, and the production efficiency is improved.

Description

Capacitor lead wire forming and line pressing mechanism
Technical Field
The utility model relates to the technical field of capacitor processing, in particular to a capacitor lead wire forming and pressing mechanism.
Background
With the improvement of the technology level and the increasing market competition, the problems of saving labor, reducing production cost and improving production efficiency are put in front of the capacitor industry. A capacitor is a device that holds electrical charge. The circuit is one of electronic elements widely used in electronic equipment, and is widely applied to the aspects of blocking, coupling, bypass, filtering, tuning loop, energy conversion, control and the like in a circuit.
The manufacture of the existing film capacitor mainly comprises the following steps: 1. the core can be manufactured by overlapping a metal foil (the metal foil is used as an electrode) and a plastic film and then winding the metal foil and the plastic film together, or by evaporating a layer of very thin metal (the metal layer on the evaporation is used as the electrode) on the plastic film to obtain a metallized film and then winding the metallized film to manufacture the core; the wound core is generally cylindrical (a hot pressing mode is also generally adopted to clamp the cylindrical core to prepare a flat cylindrical core); 2. energizing the core, wherein the energizing is to apply voltage to two conductive ends of the core, so as to remove hidden danger of internal conduction of the core and enable the internal conduction defect of the core to self-heal; 3. welding pins, namely welding conductive pins at two conductive ends of the core; 4. and packaging, namely, impregnating epoxy resin outside the core of the welded pin, or placing the core of the welded pin into a plastic shell, and pouring the epoxy resin into the plastic shell to fix the core. The core is subjected to the working procedures of energizing, pin welding, packaging and the like to form a finished capacitor product.
Before welding the pins of the capacitor, a plurality of pins are required to be adhered to the paper tape at intervals, so that the pins on the pin tape are transferred to the welding area by the pin tape, and the conductive pins are welded at the two conductive ends of the core; at present, most of operations directly and singly press the pins of the capacitor on the paper tape through the direct driving pressing block of the air cylinder, and the press line effect is poor due to single press, so that the condition that the pins are not pressed on the paper tape is easy to occur.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the capacitor lead wire forming and pressing mechanism which is novel in structure and ingenious in design, and improves the press forming effect of a pressing line assembly; under the elastic restoring force of the elastic restoring piece, the cover plate is driven to restore and move upwards, so that the next line pressing action is convenient, the working automation degree is high, and the production efficiency is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a capacitor lead wire forming wire pressing mechanism which comprises a lifting driving piece, a lifting seat, a wire pressing assembly arranged on the lifting seat and a cover plate detachably connected to the front end of the lifting seat, wherein the lifting driving piece is used for driving the lifting seat to move up and down, the lifting seat is provided with a sliding concave cavity, and the cover plate is used for covering the front end of the sliding concave cavity; the wire pressing assembly comprises a wire pressing main body and an elastic resetting piece, wherein the wire pressing main body is vertically arranged in the sliding concave cavity in a sliding mode, the upper end of the wire pressing main body protrudes out of the upper end of the lifting seat, the lower end of the wire pressing main body protrudes out of the lower end of the lifting seat, the upper end of the elastic resetting piece is connected with the upper end of the wire pressing main body, the lower end of the elastic resetting piece is connected with the cover plate, and a wire pressing groove is formed in the lower end of the wire pressing main body.
The lifting seat is provided with a plurality of mounting holes, the mounting holes are in one-to-one correspondence, and the mounting holes are provided with fixing pieces for fixing the cover plate at the front end of the lifting seat.
The front end face of the wire pressing main body is provided with a movable concave cavity, the cover plate is located in the movable concave cavity, the upper end of the movable concave cavity is provided with an upper limiting part, and the lower end of the movable concave cavity is provided with a lower limiting part.
The upper end of the line pressing main body is provided with a hook groove, a connecting component is detachably connected with the lower end of the front end face of the cover plate, the upper end of the elastic resetting piece is connected with the hook groove, and the lower end of the elastic resetting piece is connected with the connecting component.
The wire pressing main body comprises a first wire pressing module, a second wire pressing module and a third wire pressing module which are arranged in parallel in a row, and the hook grooves are respectively formed in the upper end of the first wire pressing module, the upper end of the second wire pressing module and the upper end of the third wire pressing module;
The elastic reset piece comprises a first extension spring, a second extension spring and a third extension spring which are arranged in a row at intervals;
The connecting assembly comprises a first connecting screw, a second connecting screw and a third connecting screw which are arranged in a row at intervals, wherein a first connecting hole, a second connecting hole and a third connecting hole are arranged at the lower end of the front end surface of the cover plate in a row at intervals, the first connecting screw is in threaded connection with the first connecting hole, the second connecting screw is in threaded connection with the second connecting hole, and the third connecting screw is in threaded connection with the third connecting hole;
The upper end of the first tension spring is connected with a hook groove at the upper end of the first line pressing module, and the lower end of the first tension spring is connected with the first connecting screw;
The upper end of the second tension spring is connected with a hook groove at the upper end of the second line pressing module, and the lower end of the second tension spring is connected with the second connecting screw;
The upper end of the third tension spring is connected to the first hook groove at the upper end of the third line pressing module, and the lower end of the third tension spring is connected to the third connecting screw.
The first wire pressing module is provided with a first positioning clamping block on one side close to the second wire pressing module, a first magnet block is arranged at the front end of the first positioning clamping block, a first positioning pit is arranged on one side close to the first wire pressing module, and a first metal sheet is arranged in the first positioning pit;
The second line ball module is close to one side of third line ball module is provided with the second location fixture block, the front end of second location fixture block is provided with the second magnet piece, one side that the third line ball module is close to the second line ball module is provided with the second location pit, be provided with the second sheetmetal in the second location pit.
The wire pressing groove is arranged between the lower end of the first wire pressing module and the lower end of the second wire pressing module; the wire pressing groove is arranged between the lower end of the second wire pressing module and the lower end of the third wire pressing module.
The utility model has the beneficial effects that:
The lifting driving piece drives the lifting seat to move up and down to drive the cover plate and the wire pressing component to move down synchronously when the lifting driving piece works, and when the wire pressing component is abutted against the working table surface, the wire pressing component performs press molding on the capacitor lead through the wire pressing groove; when the lifting driving piece drives the lifting seat to move upwards, the cover plate is driven to reset and move upwards under the elastic restoring force of the elastic resetting piece, so that the next line pressing action is convenient, the working automation degree is high, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a wire pressing mechanism for forming a capacitor wire according to the present utility model.
Fig. 2 is a schematic structural diagram of the lifting seat and the cover plate of the present utility model.
Fig. 3 is a schematic structural view of a pressing body according to the present utility model.
Fig. 4 is an exploded view of the structure of the pressing body of the present utility model.
Fig. 5 is a schematic view of another view structure of the pressing body according to the present utility model. .
The reference numerals in fig. 1 to 5 include:
1. A lifting driving member; 2. a wire pressing body; 3. a lifting seat; 4. a cover plate; 5. sliding the cavity; 6. wire pressing grooves; 7. a fixing hole; 8. a mounting hole; 9. a fixing member; 10. a movable concave cavity; 11. an upper limit part; 12. a lower limit part; 13. a hooking groove; 14. a first wire pressing module; 15. the second line pressing module; 16. a third wire pressing module; 17. a first extension spring; 18. a second tension spring; 19. a third extension spring; 20. a first connecting screw; 21. a second connecting screw; 22. a third connecting screw; 23. a first positioning fixture block; 24. a first magnet block; 25. a first locating recess; 26. a first metal sheet; 27. a second positioning clamping block; 28. a second magnet block; 29. a second locating recess; 30. and a second metal sheet.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
The capacitor lead wire forming and pressing mechanism comprises a lifting driving piece 1, a lifting seat 3, a pressing line assembly arranged on the lifting seat 3 and a cover plate 4 detachably connected to the front end of the lifting seat 3, wherein the lifting driving piece 1 is used for driving the lifting seat 3 to move up and down, the lifting seat 3 is provided with a sliding concave cavity 5, and the cover plate 4 is used for covering the front end of the sliding concave cavity 5; the wire pressing assembly comprises a wire pressing main body 2 and an elastic resetting piece, wherein the wire pressing main body 2 is vertically arranged in a sliding concave cavity 5 in a sliding mode, the upper end of the wire pressing main body 2 protrudes out of the upper end of the lifting seat 3, the lower end of the wire pressing main body 2 protrudes out of the lower end of the lifting seat 3, the upper end of the elastic resetting piece is connected with the upper end of the wire pressing main body 2, the lower end of the elastic resetting piece is connected with the cover plate 4, a wire pressing groove 6 is formed in the lower end of the wire pressing main body 2, and the size of the wire pressing groove 6 is matched with a lead of the capacitor; wherein, the lifting driving piece 1 is arranged on an external machine table, and the lifting driving piece 1 can be an air cylinder. Specifically, the utility model has novel structure and ingenious design, when in operation, the lifting driving piece 1 drives the lifting seat 3 to move up and down to drive the cover plate 4 and the wire pressing component to move down synchronously, when the wire pressing component is abutted against the working table, the wire pressing component presses the capacitor lead on the paper tape through the wire pressing groove 6, meanwhile, the lifting driving piece 1 can continuously drive the lifting seat 3 to move down to drive the cover plate 4 to move down, so that the elastic resetting piece is stretched, and the pressing effect of the wire pressing component pressing the capacitor lead on the paper tape is improved through the cover plate 4 abutting against the wire pressing component; when the lifting driving piece 1 drives the lifting seat 3 to move upwards, the cover plate 4 is driven to reset and move upwards under the elastic restoring force of the elastic resetting piece, so that the next line pressing action is convenient, the working automation degree is high, and the production efficiency is improved.
In the embodiment, a plurality of fixing holes 7 are formed in the cover plate 4, a plurality of mounting holes 8 are formed in the lifting seat 3, the fixing holes 7 correspond to the mounting holes 8 one by one, and a fixing piece 9 for fixing the cover plate 4 at the front end of the lifting seat 3 is arranged in the fixing holes 7; the front end face of the wire pressing main body 2 is provided with a movable concave cavity 10, the cover plate 4 is located in the movable concave cavity 10, the upper end of the movable concave cavity 10 is provided with an upper limiting part 11, and the lower end of the movable concave cavity 10 is provided with a lower limiting part 12.
Specifically, the fixing piece 9 may be a bolt, by the above arrangement, the front end of the sliding cavity 5 may be covered, and under the cooperation of the upper limit portion 11 and the lower limit portion 12, the movement range of the cover plate 4 and the wire pressing main body 2 may be limited; when the lifting driving piece 1 drives the lifting seat 3 to move downwards, the cover plate 4 can be continuously driven to move downwards when the lower end of the line pressing body 2 is abutted against the processing table surface, so that the elastic resetting piece is stretched until the cover plate 4 is abutted against the lower limiting part 12, the cover plate 4 downwards presses the line pressing body 2, the pressing effect of the line pressing body 2 can be improved, and the processing stability is improved.
In this embodiment, the upper end of the wire pressing main body 2 is provided with a hooking groove 13, the lower end of the front end surface of the cover plate 4 is detachably connected with a connecting component, the upper end of the elastic resetting piece is connected with the hooking groove 13, and the lower end of the elastic resetting piece is connected with the connecting component;
The wire pressing main body 2 comprises a first wire pressing module 14, a second wire pressing module 15 and a third wire pressing module 16 which are arranged in parallel in a row, wherein a hook groove 13 is respectively arranged at the upper end of the first wire pressing module 14, the upper end of the second wire pressing module 15 and the upper end of the third wire pressing module 16;
the elastic resetting piece comprises a first extension spring 17, a second extension spring 18 and a third extension spring 19 which are arranged in a row at intervals;
The connecting assembly comprises a first connecting screw 20, a second connecting screw 21 and a third connecting screw 22 which are arranged at intervals in a row, wherein a first connecting hole, a second connecting hole and a third connecting hole are arranged at intervals in a row at the lower end of the front end surface of the cover plate 4, the first connecting screw 20 is in threaded connection with the first connecting hole, the second connecting screw 21 is in threaded connection with the second connecting hole, and the third connecting screw 22 is in threaded connection with the third connecting hole;
The upper end of the first tension spring 17 is connected with the hooking groove 13 at the upper end of the first wire pressing module 14, and the lower end of the first tension spring 17 is connected with the first connecting screw 20;
The upper end of the second tension spring 18 is connected with the hooking groove 13 at the upper end of the second wire pressing module 15, and the lower end of the second tension spring 18 is connected with the second connecting screw 21;
The upper end of the third extension spring 19 is connected to the first hooking groove 13 at the upper end of the third wire pressing module 16, and the lower end of the third extension spring 19 is connected to the third connecting screw 22.
Specifically, under the above arrangement, the first extension spring 17, the second extension spring 18 and the third extension spring 19 are arranged at intervals in a row and are all independently arranged, the first connection screw 20, the second connection screw 21 and the third connection screw 22 can be detachably mounted through threads, the first extension spring 17, the second extension spring 18 and the third extension spring 19 can be independently replaced respectively, the operation is simple and convenient, and the operation difficulty is reduced; and the restoring ability of the cover plate 4 is improved under the action of three tension springs of the first tension spring 17, the second tension spring 18 and the third tension spring 19.
In this embodiment, a first positioning fixture block 23 is disposed on a side of the first wire pressing module 14 close to the second wire pressing module 15, a first magnet block 24 is disposed at a front end of the first positioning fixture block 23, a first positioning pit 25 is disposed on a side of the second wire pressing module 15 close to the first wire pressing module 14, and a first metal sheet 26 is disposed in the first positioning pit 25; the second wire pressing module 15 is provided with the second location fixture block 27 near one side of third wire pressing module 16, and the front end of second location fixture block 27 is provided with second magnet piece 28, and one side of third wire pressing module 16 near second wire pressing module 15 is provided with second location pit 29, is provided with second sheetmetal 30 in the second location pit 29. Specifically, under the above-mentioned setting, go into first location pit 25 through first fixture block 23 card, first magnet piece 24 and first sheetmetal 26 are adsorbed fixedly each other, second fixture block 27 card is gone into in the second location pit 29, second magnet piece 28 and second sheetmetal 30 are adsorbed fixedly each other, the convenience is laminated the equipment side by side with first line ball module 14, second line ball module 15 and third line ball module 16 three, simple structure, equipment, dismantlement are swift.
In this embodiment, a wire pressing groove 6 is disposed between the lower end of the first wire pressing module 14 and the lower end of the second wire pressing module 15; a wire pressing groove 6 is arranged between the lower end of the second wire pressing module 15 and the lower end of the third wire pressing module 16. Specifically, under this setting, the wire pressing body 2 can be utilized to move up and down integrally, so that the first wire pressing module 14, the second wire pressing module 15 and the third wire pressing module 16 are synchronously driven to move down, and the capacitor leads are pressed on the paper tape through the inner wall of the wire pressing groove 6.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims (7)

1. A capacitor lead wire shaping line ball mechanism, its characterized in that: the lifting device comprises a lifting driving piece, a lifting seat, a pressing line assembly arranged on the lifting seat and a cover plate detachably connected to the front end of the lifting seat, wherein the lifting driving piece is used for driving the lifting seat to move up and down, the lifting seat is provided with a sliding concave cavity, and the cover plate is used for covering the front end of the sliding concave cavity; the wire pressing assembly comprises a wire pressing main body and an elastic resetting piece, wherein the wire pressing main body is vertically arranged in the sliding concave cavity in a sliding mode, the upper end of the wire pressing main body protrudes out of the upper end of the lifting seat, the lower end of the wire pressing main body protrudes out of the lower end of the lifting seat, the upper end of the elastic resetting piece is connected with the upper end of the wire pressing main body, the lower end of the elastic resetting piece is connected with the cover plate, and a wire pressing groove is formed in the lower end of the wire pressing main body.
2. The capacitor lead wire forming and pressing mechanism as claimed in claim 1, wherein: the lifting seat is provided with a plurality of mounting holes, the mounting holes are in one-to-one correspondence with the mounting holes, and the mounting holes are provided with fixing pieces for fixing the cover plate at the front end of the lifting seat.
3. The capacitor lead wire forming and pressing mechanism as claimed in claim 1, wherein: the front end face of the wire pressing main body is provided with a movable concave cavity, the cover plate is located in the movable concave cavity, the upper end of the movable concave cavity is provided with an upper limiting part, and the lower end of the movable concave cavity is provided with a lower limiting part.
4. The capacitor lead wire forming and pressing mechanism as claimed in claim 1, wherein: the upper end of the line ball main body is provided with the groove that colludes, the preceding terminal surface lower extreme of apron can be dismantled and be connected with coupling assembling, the upper end of elasticity restoring element connect in collude the groove, the lower extreme of elasticity restoring element connect in coupling assembling.
5. The capacitor lead wire forming and pressing mechanism as claimed in claim 4, wherein: the wire pressing main body comprises a first wire pressing module, a second wire pressing module and a third wire pressing module which are arranged in parallel in a row, and the hook grooves are respectively arranged at the upper end of the first wire pressing module, the upper end of the second wire pressing module and the upper end of the third wire pressing module;
The elastic reset piece comprises a first extension spring, a second extension spring and a third extension spring which are arranged in a row at intervals;
The connecting assembly comprises a first connecting screw, a second connecting screw and a third connecting screw which are arranged in a row at intervals, wherein a first connecting hole, a second connecting hole and a third connecting hole are arranged at the lower end of the front end surface of the cover plate in a row at intervals, the first connecting screw is in threaded connection with the first connecting hole, the second connecting screw is in threaded connection with the second connecting hole, and the third connecting screw is in threaded connection with the third connecting hole;
The upper end of the first tension spring is connected with a hook groove at the upper end of the first line pressing module, and the lower end of the first tension spring is connected with the first connecting screw;
The upper end of the second tension spring is connected with a hook groove at the upper end of the second line pressing module, and the lower end of the second tension spring is connected with the second connecting screw;
The upper end of the third tension spring is connected to the first hook groove at the upper end of the third line pressing module, and the lower end of the third tension spring is connected to the third connecting screw.
6. The capacitor lead wire forming and pressing mechanism as claimed in claim 5, wherein: a first positioning clamping block is arranged on one side, close to the second wire pressing module, of the first wire pressing module, a first magnet block is arranged at the front end of the first positioning clamping block, a first positioning pit is arranged on one side, close to the first wire pressing module, of the second wire pressing module, and a first metal sheet is arranged in the first positioning pit;
The second line ball module is close to one side of third line ball module is provided with the second location fixture block, the front end of second location fixture block is provided with the second magnet piece, one side that the third line ball module is close to the second line ball module is provided with the second location pit, be provided with the second sheetmetal in the second location pit.
7. The capacitor lead wire forming and pressing mechanism as claimed in claim 5, wherein: the wire pressing groove is arranged between the lower end of the first wire pressing module and the lower end of the second wire pressing module; the wire pressing groove is arranged between the lower end of the second wire pressing module and the lower end of the third wire pressing module.
CN202322677104.3U 2023-09-28 2023-09-28 Capacitor lead wire forming and line pressing mechanism Active CN220984356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322677104.3U CN220984356U (en) 2023-09-28 2023-09-28 Capacitor lead wire forming and line pressing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322677104.3U CN220984356U (en) 2023-09-28 2023-09-28 Capacitor lead wire forming and line pressing mechanism

Publications (1)

Publication Number Publication Date
CN220984356U true CN220984356U (en) 2024-05-17

Family

ID=91042650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322677104.3U Active CN220984356U (en) 2023-09-28 2023-09-28 Capacitor lead wire forming and line pressing mechanism

Country Status (1)

Country Link
CN (1) CN220984356U (en)

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