Copper foil wrapping and lead winding mechanism

Abstract

A copper foil wrapping lead mechanism, comprising a frame, a clamping part is arranged on the frame, a tape reel is also arranged on the frame, a copper foil control part, a lead limiting mechanism, a thimble mechanism, a glue cutting mechanism and a pressing mechanism; the copper foil control part comprises a copper foil fixing part and a copper foil suction part, the copper foil fixing part comprises a copper foil fixing groove and a lead opening, a first opening is arranged below the copper foil fixing part, the copper foil suction part is arranged below the copper foil fixing part and moves up and down relative to the copper foil fixing part; the clamping part comprises a clamping head, one end of the clamping head is connected with a motor, and the clamping part can move in the up-down direction; the thimble mechanism is designed to be clamped, and the thimble mechanism moves left and right on the frame; the glue cutting mechanism moves up and down on the frame; a copper foil wrapping lead mechanism is provided, the copper foil containing a lead is automatically wrapped and glued, space is saved, the structure is stable and cost is saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of sleeve winding machines, and particularly relates to a copper foil wrapping lead winding mechanism. BACKGROUND

[0002] A Chinese utility model patent with the patent number 202020051539.0 and the name of a sleeve winding and rubber coating device proposes a multi-axis winding machine connecting structure, which comprises a frame body, a sleeve feeding device, a wire feeding device, a feeding and discharging mechanism, a clamping device, a wire cutting device and a rubber belt mechanism. The frame body is characterized in that the upper part of the frame body is provided with the sleeve feeding device and the wire feeding mechanism, the vertical surface of the frame body is provided with a wire guide part, the wire guide part comprises a fixed plate and a sleeve sleeve provided on the fixed plate, a copper wire tube is provided on the sleeve sleeve, a sleeve gap is provided on the sleeve sleeve, a sleeve feeding wheel is provided at the sleeve gap, a wire tube gap is provided on the copper wire tube, a wire feeding wheel is provided at the wire tube gap, a motor structure is provided on the inner side of the sleeve feeding wheel and the wire feeding wheel, the clamping device is provided below the wire guide part, the clamping device is connected with the frame body through a first sliding device provided on the frame body, a sleeve clamp is provided on the clamping device, a transmission device is provided at one end of the clamping device, the clamping device is pushed to move horizontally in the first sliding device through the transmission device, a first rotating device is further provided at one end of the clamping device, a new sleeve winding and rubber coating device connecting structure is proposed, through the technical scheme of the application, the equipment threading is stable, the operation is convenient, the assembly and disassembly are simple, and the maintenance is convenient.

[0003] The Chinese utility model patent No. 202122828898.X proposes a single shaft sleeve winding machine, which comprises a frame body, a sleeve feeding device, an upper wire device, a wire guide part, a sleeve clamping device, an upper and lower feeding mechanism, a clamping part, a wire cutting device, the wire guide part is arranged on the vertical surface of the frame body, and a sleeve sleeve and a copper wire tube are arranged on the wire guide part; the sleeve sleeve is provided with a sleeve notch, and a sleeve feeding wheel set is arranged at the sleeve notch; the copper wire tube is provided with a wire tube notch, and a wire feeding wheel set is arranged at the wire tube notch; a motor structure is arranged on the inner side of the sleeve feeding wheel set and the wire feeding wheel set, the sleeve clamping device can move transversely, the sleeve clamping device is provided with a pipe cutting device, a first guide needle part is further arranged on the frame body on one side of the wire guide part, and a second guide needle part is arranged on the frame body on the other side of the wire guide part; a single shaft sleeve winding machine is proposed, a new connection structure is used to realize the processing of small-batch products, the operation is convenient, the assembly and disassembly are simple, and the maintenance and debugging are convenient; a first guide needle part is further arranged on the frame body on one side of the wire guide part, a second guide needle part is arranged on the frame body on the other side of the wire guide part, the first guide needle part can move up and down relative to the first lead screw on the frame body, the second guide needle part can move up and down relative to the second lead screw on the frame body, a third lead screw is arranged on the second guide needle part, and the second guide needle part can move horizontally relative to the third lead screw; a swinging device is further arranged on the first guide needle part; a swinging device is further arranged on the second guide needle part, and the technical scheme of winding and leading the wire is realized by the swinging angle.

[0004] The above two winding machines are for winding copper wire, and do not involve an automatic scheme for copper foil winding; at present, copper foil winding in the market is manual, the efficiency of manual work is low, and a technology for simultaneously realizing copper foil encapsulation and wire winding has not yet appeared. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the defects of the prior art and provide a copper foil wrapping and wire winding mechanism to solve the above problems.

[0006] In order to solve the above technical problems, the present application provides the following technical scheme: a copper foil wrapping and wire winding mechanism, comprising a frame body, a clamping part arranged on the frame body, a tape reel, a copper foil control part, a wire limiting mechanism, a thimble mechanism, a glue cutting mechanism and a pressing mechanism; the copper foil control part comprises a copper foil fixing part and a copper foil suction part, the copper foil fixing part comprises a copper foil fixing groove and a wire opening, a first opening is arranged below the copper foil fixing part, and the copper foil suction part is arranged below the copper foil fixing part and moves up and down relative to the copper foil fixing part; the clamping part comprises a clamping head, one end of the clamping head is connected with a motor, and the clamping part can move up and down; the thimble mechanism is designed to be clamped, and the thimble mechanism moves left and right on the frame body; the glue cutting mechanism moves up and down on the frame body.

[0007] As a preferred scheme of the present application, the copper foil fixing part is provided with a blocking arm at the opening.

[0008] As a preferred scheme of the present application, the frame body is provided with a partition plate, the partition plate is provided with a second opening corresponding to the first opening, and a limiting groove is arranged between the partition plate and the blocking arm.

[0009] As a preferred scheme of the present application, the copper foil suction part is a vacuum suction device, and the suction head is in the shape of a suction disc.

[0010] As a preferred scheme of the present application, the lead limiting mechanism comprises a pneumatic finger structure, an upper grabbing head and a lower grabbing head; wherein the upper moving arm of the pneumatic finger structure is connected with the upper grabbing head, the lower moving arm of the pneumatic finger structure is connected with the lower grabbing head, and the upper grabbing head and the lower grabbing head are opened and closed under the action of the upper moving arm and the lower moving arm.

[0011] As a preferred scheme of the present application, the upper grabbing head comprises a first fixing part and a first grabbing head part, the lower grabbing head comprises a second fixing part and a second grabbing head part, the first grabbing head part and the second grabbing head part are in the shape of a "7", the first grabbing head part is provided with a first folding groove, the second grabbing head part is provided with a first folding arm, and the first folding arm moves in the first folding groove when the upper grabbing head and the lower grabbing head are closed.

[0012] As a preferred scheme of the present application, the upper grabbing head comprises a first fixing part and a first grabbing head part, the lower grabbing head comprises a second fixing part and a second grabbing head part, the first grabbing head part and the second grabbing head part are in the shape of a "7", the first grabbing head part is provided with a second folding arm, the second grabbing head part is provided with a second folding groove, and the second folding arm moves in the second folding groove when the upper grabbing head and the lower grabbing head are closed.

[0013] As a preferred scheme of the present application, the pressing mechanism is a pressing wheel arranged on the frame body.

[0014] As a preferred scheme of the present application, the clamping part moves in the front, rear, left and right directions of the frame body.

[0015] As a preferred scheme of the present application, the frame body is provided with a wire shearing mechanism.

[0016] The present application has the advantages that a copper foil wrapping lead mechanism is provided, the copper foil containing a lead is automatically wrapped and coated, space is saved, the structure is stable, and cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0018] Figure 1 Structure diagram of the present application;

[0019] Figure 2 Structure diagram of the present application; Figure One ;

[0020] Figure 3 Structure diagram of the present application;

[0021] Figure 4 Structure diagram of the present application; Figure Two ;

[0022] Figure 5 Structure diagram of the present application; Figure Three ;

[0023] Figure 6 Structure diagram of the present application; Figure Four ;

[0024] Figure 7 Structure diagram of the present application; Figure Five ;

[0025] Figure 8 Structure diagram of the present application; Figure Six ; DETAILED DESCRIPTION

[0026] In order to make the above objectives, features and advantages of the present application more apparent, clear and easy to understand, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that only the parts related to the present application are shown in the drawings, but not all the structures. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] The terms "first", "second", "third", "fourth", "upper", "lower", "one end", "the other end", "front", "back", "left", "right" and the like in the present application are used to distinguish different objects, but not to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a series of connection relationships are included, and those skilled in the art can realize the connection effect by various technical means, which is also equivalent to the protection scope of the present embodiment.

[0028] In the description of the implementation of the present application, it also needs to be explained that, unless otherwise explicitly specified and limited, the term "set", "connected" should be broad understanding, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0029] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is explicitly and implicitly understood that the embodiments described herein can be combined with each other.

[0030] Embodiments:

[0031] As Figures 1-8As shown, a copper foil wrapping lead mechanism, including frame 1, frame 1 is provided with clamping part 3, frame 1 is also provided with tape disc 4, copper foil control part 5, lead limiting mechanism 6, thimble mechanism 7, cutting glue mechanism 8, pressing mechanism 9; The copper foil control part 5 includes copper foil fixing part 51 and copper foil suction part 52, copper foil fixing part 51 includes copper foil fixing groove 513 and lead opening 514, first opening 511 is arranged below copper foil fixing part 51, copper foil suction part 52 is arranged below copper foil fixing part 51 and moves up and down relative to copper foil fixing part 51; The clamping part 3 includes clamping head 31, one end of the clamping head 31 is connected with the motor, and the clamping part 3 can move up and down; The thimble mechanism 7 is designed to clamp, and the thimble mechanism 7 moves left and right on the frame 1; The cutting glue mechanism 8 moves up and down on the frame 1; The clamping head 31 is provided with a rubber-coated mold, the copper foil piece 12 is provided on the adhesive tape, the copper foil piece 12 includes copper foil 121 and lead 122, in order to realize that the copper foil and the adhesive tape are wrapped on the wrapping surface of the rubber-coated mold, the lead 122 is wound on the peripheral support of the rubber-coated mold, the clamping part 3 moves up and down to realize the stable contact of the adhesive tape and the wrapping surface of the rubber-coated mold by the pressing mechanism 9, the adhesive tape has adhesion on the upper surface and can be adhered to the wrapping surface of the rubber-coated mold; The clamping part 3 rotates to realize that the copper foil piece 12 is wrapped on the wrapping surface of the rubber-coated mold; The lead 122 is hung on the peripheral support of the rubber-coated mold by moving the thimble mechanism 7 left and right and moving the clamping part 3 up and down, and the lead 122 is wound by rotating the clamping part 3; The tape disc 4 rotates during the tape winding process, the adhesive tape moves to the clamping part 3, the copper foil piece 12 is placed in the copper foil fixing groove 513 of the copper foil control part 5, the lead 122 extends outward through the lead opening 514, the copper foil suction part 52 moves upward to push the adhesive tape into contact with the copper foil 121 on the first opening 511, and the copper foil 121 is adhered by the adhesive surface of the adhesive tape; The copper foil 121 is pulled out of the first opening 511 during the downward movement by the suction force of the copper foil suction part 52; After the copper foil suction part 52 is released, the copper foil piece 12 moves with the adhesive tape, the lead 122 is positioned by the lead limiting mechanism 6, the positioned lead is fixed by the thimble mechanism 7, and the fixed thimble mechanism 7 clamps the lead 122 and enters the clamping part 3 to start the rubber-coated winding step.

[0032] According to the above embodiment, the copper foil pieces 12 are placed in the copper foil fixing groove 513, and the copper foil pieces 12 are prone to falling during the suction process of the copper foil suction part 52. In order to better fix the copper foil pieces 12, the copper foil fixing part 51 is provided with a blocking arm 512 at the opening, only one copper foil piece 12 is adhered on the adhesive tape, and the suction and pulling out by the copper foil suction part 52 will not affect other copper foil pieces 12; in order to better limit the position of the adhesive tape, the frame body 1 is provided with a separation plate 11, the separation plate 11 is provided with a second opening 112 corresponding to the first opening 511, and a limiting groove 111 is arranged between the separation plate 11 and the blocking arm 512; the adhesive tape passes through the limiting groove 111, and the position of the adhesive tape is limited; the position of the adhesive tape can also be realized by arranging other limiting mechanisms on the frame body 1; for the suction mode, the general suction disc type suction also has a certain pulling force, in order to better realize the control of the copper foil suction part 52, the copper foil suction part 52 is a vacuum suction device, the suction head 521 is in the shape of a suction disc, through the vacuum suction device, the suction force is larger, and the suction and release control is more stable, the vacuum suction is a common suction means in the mechanical field, and the specific structure is not described herein.

[0033] According to the above embodiment, the lead limiting mechanism 6 can be a structure that limits the lead 122 to a specific position after contacting the lead 122. The application also provides a specific structure, wherein the lead limiting mechanism 6 comprises a pneumatic finger structure 61, an upper grabbing head 62 and a lower grabbing head 63; the upper moving arm 611 of the pneumatic finger structure 61 is connected with the upper grabbing head 62, and the lower moving arm 612 of the pneumatic finger structure 61 is connected with the lower grabbing head 63; the upper grabbing head 62 and the lower grabbing head 63 are opened and closed under the action of the upper moving arm 611 and the lower moving arm 612; the upper moving arm 611 and the lower moving arm 612 of the pneumatic finger structure 61 can move back and forth to the two sides, driving the upper grabbing head 62 and the lower grabbing head 63 to open and close; in the above scheme, the upper grabbing head 62 and the lower grabbing head 63 can be staggered during the closing process, and the shape can be semicircular, etc. The application provides a specific scheme to save space and more stably limit the position of the lead 122. Specifically, the upper grabbing head 62 comprises a first fixed part 621 and a first grabbing head part 622, the lower grabbing head 63 comprises a second fixed part 631 and a second grabbing head part 632, and the first grabbing head part 622 and the second grabbing head part 632 are in the shape of "7"; the first folding groove 6221 is arranged on the first grabbing head part 622, the second folding arm 6321 is arranged on the second grabbing head part 632, and the first folding arm 6321 moves in the first folding groove 6221 when the upper grabbing head 622 and the lower grabbing head 632 are closed; the design of "7" shape and first folding groove 6221 better limits the position of the lead 122; based on the interchangeability of the folding groove and the folding arm position, the application proposes that the upper grabbing head 62 comprises a first fixed part 621 and a first grabbing head part 622, the lower grabbing head 63 comprises a second fixed part 631 and a second grabbing head part 632, and the first grabbing head part 622 and the second grabbing head part 632 are in the shape of "7"; the second folding arm is arranged on the first grabbing head part 622, the second folding groove is arranged on the second grabbing head part 632, and the second folding arm moves in the second folding groove when the upper grabbing head 622 and the lower grabbing head 632 are closed.

[0034] According to the above embodiment, in order to better realize the compression of the adhesive tape and facilitate the transmission of the adhesive tape during the compression process, the compression mechanism 9 is a compression wheel 91 arranged on the frame body; combined with the technical scheme proposed in the background art, the clamping part 3 moves in the front, rear, left and right directions of the frame body 1, which can realize automatic control of the grabbing and placing of the rubber-coated mold; when the lead 122 is too long, the frame body is provided with a lead cutting mechanism 2, which can cut out the excess lead 122 through the position change of the clamping part 3; at the same time, in order to facilitate control, the lead cutting mechanism 2 can also move on the frame body 1 through a sliding shaft.

[0035] For the implementation of the transmission part in the above embodiments, those skilled in the art can understand in combination with the structure of the encapsulation winding machine. The relative movement between components and components is achieved by the design of the slide and the slide rod, which is a common technical means in the art, and is not specifically described in the present application.

[0036] A copper foil wrapping lead mechanism is proposed, which realizes automatic encapsulation and winding of copper foil containing leads, has stable structure and saves cost.

[0037] The technical solutions in the above embodiments can be combined with each other, and other combination modes not described in the specification should also be within the protection scope of the present application.

Claims

1. A copper foil-wrapped lead winding mechanism, comprising a frame, wherein the frame is provided with a clamping part, characterized in that... The frame also includes a tape reel, a copper foil control unit, a lead wire limiting mechanism, a pin mechanism, a cutting mechanism, and a clamping mechanism. The copper foil control unit comprises a copper foil fixing part and a copper foil suction part. The copper foil fixing part includes a copper foil fixing groove and a lead wire opening. A first opening is located below the copper foil fixing part. The copper foil suction part is positioned below the copper foil fixing part and moves vertically relative to it. The clamping part includes a clamping head, one end of which is connected to a motor. The clamping part can move vertically. The pin mechanism is a clamping design and moves horizontally on the frame. The cutting mechanism moves vertically on the frame, the pin mechanism moves horizontally, and the clamping part moves vertically, thus enabling the lead wire to be hung on... On the peripheral support of the rubber-coated mold, the clamping part rotates to wind the lead wire; during the tape winding process, the tape reel rotates, and the tape moves towards the clamping part. A copper foil piece is placed in the copper foil fixing groove on the copper foil control part, and the lead wire extends outward through the lead wire opening. The copper foil suction part moves upward to push the tape to contact the copper foil on the first opening, and the copper foil is adhered by the adhesive surface of the tape; by the suction of the copper foil suction part, the copper foil is pulled out from the first opening during the downward movement; after the copper foil suction part is released, the copper foil piece moves with the tape, and the lead wire is positioned by the lead wire limiting mechanism. The positioned lead wire is fixed by the ejector pin mechanism, and the fixed ejector pin mechanism clamps the lead wire and enters the clamping part.

2. The copper foil-wrapped lead winding mechanism according to claim 1, characterized in that... A blocking arm is provided at the opening of the copper foil fixing part.

3. The copper foil-wrapped lead winding mechanism according to claim 2, characterized in that... The frame is provided with an isolation plate, and the isolation plate has a second opening corresponding to the first opening. A limiting groove is provided between the isolation plate and the blocking arm.

4. The copper foil winding lead mechanism according to claim 3, characterized in that... The copper foil suction section is a vacuum adsorption device, and the adsorption head is in the shape of a suction cup.

5. The copper foil-wrapped lead winding mechanism according to claim 1, characterized in that... The lead wire limiting mechanism includes a pneumatic finger structure, an upper gripper head, and a lower gripper head; wherein the upper arm of the pneumatic finger structure is connected to the upper gripper head, and the lower arm of the pneumatic finger structure is connected to the lower gripper head, and the upper and lower grippers open and close under the action of the upper and lower arms.

6. The copper foil winding lead mechanism according to claim 5, characterized in that... The upper gripper head includes a first fixing part and a first gripper head, and the lower gripper head includes a second fixing part and a second gripper head. The first gripper head and the second gripper head are in the shape of a "7". The first gripper head is provided with a first folding groove, and the second gripper head is provided with a first folding arm. When the upper gripper head and the lower gripper head are closed, the first folding arm moves in the first folding groove.

7. The copper foil-wrapped lead winding mechanism according to claim 1, characterized in that... The clamping mechanism is a clamping wheel installed on the frame.

8. The copper foil-wrapped lead winding mechanism according to claim 1, characterized in that... The clamping part moves in the front, back, left and right directions of the frame.

9. The copper foil-wrapped lead winding mechanism according to claim 1, characterized in that... The frame is equipped with a wire-cutting mechanism.

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