CN216707580U - Diaphragm cutting mechanism of winding machine - Google Patents

Diaphragm cutting mechanism of winding machine Download PDF

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Publication number
CN216707580U
CN216707580U CN202122816379.1U CN202122816379U CN216707580U CN 216707580 U CN216707580 U CN 216707580U CN 202122816379 U CN202122816379 U CN 202122816379U CN 216707580 U CN216707580 U CN 216707580U
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CN
China
Prior art keywords
swing arm
diaphragm
shearing device
guide rail
driving device
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CN202122816379.1U
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Chinese (zh)
Inventor
蒋天明
李德刚
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Dongguan Chuang Yiming Intelligent Equipment Co ltd
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Dongguan Chuang Yiming Intelligent Equipment Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model relates to a diaphragm cutting mechanism of a winding machine; the shearing mechanism comprises a rack, a shearing device, a transmission device and a driving device, wherein the transmission device comprises a fixed block, a guide rail, a sliding block and a swing arm component; the beneficial effects of the utility model are as follows: the third swing arm is driven by the cam to regularly swing, the connecting rod is driven by the third swing arm to drive the rocker arm to slide the shearing device on the guide rail, so that the diaphragm is regularly cut, the compression rollers positioned on two sides are arranged on the cutter of the shearing device, the diaphragm can be effectively fixed, the length of the wound diaphragm is consistent, and the production efficiency and the product quality are improved.

Description

Diaphragm cutting mechanism of winding machine
Technical Field
The utility model relates to a winder device, in particular to a diaphragm cutting mechanism of a winder.
Background
In present lithium battery equipment, the winder is with battery positive pole, the negative pole, diaphragm paper is coiled each other in proper order and is made up into electric core in specific sequence, at the in-process of coiling, each electric core all needs to use the diaphragm of length unanimity to coil it, some traditional winders need artifically carry out the dissection processing to the diaphragm, and carry out the winding process again after putting into the winder through the manual work once more, such production efficiency is extremely low, production cycle has been prolonged, secondly, some adopt the material to roll up the winder that carries out the diaphragm blowing, because the diaphragm is flexible, the transmission of cutting the diaphragm mechanism can lead to the unable accurate diaphragm that cuts of machine at the blank in-process unstability, make the diaphragm length of electric core coiling different, thereby influence the uniformity of electric core, the quality of electric core has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a winding machine device, in particular to a diaphragm cutting mechanism of a winding machine.
In order to achieve the purpose, the utility model adopts the technical scheme that: a diaphragm cutting mechanism of a winding machine comprises a rack, a shearing device, a transmission device and a driving device, wherein the shearing device and the driving device are respectively arranged on two sides of the rack, the transmission device is respectively in transmission connection with the shearing device and the driving device, the transmission device comprises a fixed block, a guide rail, a sliding block and a swing arm component, the fixed block is arranged on the rack, the guide rail is arranged on the fixed block, the guide rail is provided with the sliding block, the sliding block is mutually connected with the shearing device so as to drive the shearing device to slide on the guide rail, the swing arm component comprises a first swing arm, a second swing arm, a connecting rod and a third swing arm, one end of the first swing arm is in transmission connection with the shearing device through a push rod, the other end of the first swing arm is in transmission connection with the front end of the second swing arm, one end of the connecting rod is in transmission connection with the tail end of the second swing arm, the other end of the shearing device is in transmission connection with a third swing arm, the third swing arm is arranged on the driving device, and the driving device drives the third swing arm to swing, so that the shearing device can perform reciprocating shearing operation on the guide rail.
Preferably, the shearing device comprises a connecting plate, a mounting seat and a cutting assembly, the connecting plate is mounted on the sliding block and is in transmission connection with the push rod, the mounting seat is arranged on the connecting plate, and the cutting assembly is arranged on the mounting seat.
Preferably, cutting assembly includes compression roller, lower compression roller and diaphragm cutter, go up the compression roller with the lower compression roller all install through pressure spring telescopically on the mount pad, in order to be located the diaphragm in compression roller the place ahead compresses tightly, the diaphragm cutter set up in go up the compression roller with between the lower compression roller.
Preferably, the driving device comprises a motor, a transmission shaft and a cam which are respectively arranged on the mounting plate, the motor is connected with the transmission shaft to provide power for the motor, the cam is arranged on the transmission shaft and performs synchronous rotary motion along with the transmission shaft, the cam is provided with a guide chute, a rolling shaft capable of rolling inside the guide chute is arranged in the guide chute, the rolling shaft is connected with the third swing arm, and the rolling shaft moves in the guide chute along with the rotary motion of the cam, so that the third swing arm swings correspondingly.
Preferably, the third swing arm is V-shaped, and a corner of the third swing arm is pivotally connected to the mounting plate.
The beneficial effects of the utility model are as follows: the utility model aims to provide a diaphragm cutting mechanism of a winding machine, wherein a cam is adopted to drive a third swing arm to regularly swing, the third swing arm drives a connecting rod, the connecting rod drives the swing arm to linearly and reciprocally slide a shearing device on a guide rail, so that a diaphragm is regularly cut, and a cutter of the shearing device is provided with press rollers positioned at two sides, so that the diaphragm can be effectively fixed and then cut off, the length consistency of the wound diaphragm is ensured, and the production efficiency and the product quality are improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the shearing apparatus of the present invention.
Fig. 3 is a schematic structural diagram of the transmission device of the present invention.
Fig. 4 is a schematic structural diagram of the driving device of the present invention.
Reference is made to the accompanying drawings in which:
1-a frame; 2-a shearing device; 3-a transmission device; 4-a drive device; 5, fixing blocks; 6-a guide rail; 7-a slide block; 8-a swing arm assembly; 9-a first swing arm; 10-a second swing arm; 11-a connecting rod; 12-a third swing arm; 13-a push rod; 14-a connector tile; 15-a mounting seat; 16-a cutting assembly; 17-upper press roll; 18-a lower press roll; 19-a diaphragm cutter; 20-a hold-down spring; 21-mounting a plate; 22-a motor; 23-a drive shaft; 24-a cam; 25-a guide chute; 26-roller.
Detailed Description
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are directed to the position states shown in the drawings being described, and thus should not be construed as particularly limiting the technical solutions provided by the present invention.
The following detailed description of embodiments of the utility model refers to the accompanying drawings:
as shown in fig. 1-4, a diaphragm cutting mechanism of a winding machine includes a frame 1, a shearing device 2, a transmission device 3 and a driving device 4, the shearing device 2 and the driving device 4 are respectively disposed at two sides of the frame 1, the transmission device 3 is respectively connected to the shearing device 2 and the driving device 4 in a transmission manner, the transmission device 3 includes a fixed block 5, a guide rail 6, a slider 7 and a swing arm assembly 8, the fixed block 5 is disposed on the frame 1, the guide rail 6 is disposed on the fixed block 5, the guide rail 6 is provided with the slider 7, the slider 7 is connected to the shearing device 2 to drive the shearing device 2 to slide on the guide rail 6, the swing arm assembly includes a first swing arm 9, a second swing arm 10, a connecting rod 11 and a third swing arm 12, one end of the first swing arm 9 is connected to the shearing device 2 in a transmission manner through a push rod 13, the other end of the connecting rod 11 is in transmission connection with the front end of the second swing arm 10, one end of the connecting rod 11 is in transmission connection with the tail end of the second swing arm 10, the other end of the connecting rod is in transmission connection with the third swing arm 12, the third swing arm 12 is arranged on the driving device 4, and the driving device 4 drives the third swing arm 12 to swing, so that the shearing device 2 performs reciprocating shearing operation on the guide rail 6.
Preferably, the shearing device 2 comprises a connecting plate 14, a mounting seat 15 and a cutting assembly 16, wherein the connecting plate 14 is mounted on the sliding block 7, the connecting plate 14 is in transmission connection with the push rod 13, the mounting seat 15 is arranged on the connecting plate 14, and the cutting assembly 16 is arranged on the mounting seat 15.
Preferably, the cutting assembly 16 includes an upper pressing roller 17, a lower pressing roller 18 and a membrane cutter 19, the upper pressing roller 17 and the lower pressing roller 18 are telescopically mounted on the mounting base 15 through a pressing spring 20 to press a membrane located in front of the pressing roller, and the membrane cutter 19 is disposed between the upper pressing roller 17 and the lower pressing roller 18.
Preferably, the driving device 4 includes a motor 22, a transmission shaft 23 and a cam 24 respectively disposed on the mounting plate 21, the motor 22 is connected to the transmission shaft 23 to provide power to the transmission shaft 23, the cam 24 is disposed on the transmission shaft 23 and performs synchronous rotation with the transmission shaft 23, the cam 24 is provided with a guide slot 25, a roller 26 capable of rolling inside the guide slot 25 is disposed in the guide slot 25, the roller 26 is connected to the third swing arm 12, and the roller 26 moves in the guide slot 25 along with the rotation of the cam 24, so as to swing the third swing arm 12 correspondingly.
Preferably, the third swing arm 12 is V-shaped, and a corner of the third swing arm 12 is pivotally connected to the mounting plate 21.
The utility model relates to a diaphragm cutting mechanism of a winding machine, when the diaphragm cutting operation is carried out, a motor 22 is started, the motor 22 outputs power to a cam 24 positioned at the end part of a transmission shaft 23 through the transmission shaft 23, the cam 24 rotates synchronously along with the rotation of the transmission shaft 23, when the cam 24 rotates, a roller 26 positioned in a guide chute 25 of the cam 24 moves in the guide chute 25 along the track of the guide chute 25, so that the roller 26 drives a V-shaped third swing arm 12 connected with the roller to swing correspondingly, when the third swing arm 12 swings, the third swing arm 12 drives a connecting rod 11, the connecting rod 11 transmits the power to a second swing arm 10, the power is transmitted to a first swing arm 9 through the second swing arm 10, then the first swing arm 9 drives a push rod 13, a connecting plate 14 on a cutting device 2 is driven by the push rod 13, and the connecting plate 14 slides linearly and reciprocally on a guide rail 6 through a slide block 7, so that the shearing device 2 realizes a linearly reciprocating cutting movement.
Further, when the shearing device 2 performs a cutting action, the mounting seat 15 slides forwards on the guide rail 6 along with the connection plate 14 driven by the transmission device 3, the mounting seat 15 extrudes the compression spring 20 to enable the upper compression roller 17 and the lower compression roller 18 to respectively compress the diaphragm positioned in front of the mounting seat, meanwhile, the diaphragm cutter 19 positioned between the upper compression roller 17 and the lower compression roller 18 cuts off the diaphragm, after the cutting is completed, the mounting seat 15 slides backwards on the guide rail 6 driven by the transmission device 3 to enable the upper compression roller 17 and the lower compression roller 18 to leave the diaphragm, and the diaphragm cutting process is completed.
The above description is only a preferred embodiment of the present invention, and does not limit the technical scope of the present invention, and those skilled in the art can make modifications and variations according to the teaching of the present invention, and all modifications, equivalents and modifications made to the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.

Claims (5)

1. The utility model provides a diaphragm of winder cuts mechanism which characterized in that: the shearing device and the driving device are respectively arranged on two sides of the frame, the driving device is respectively in transmission connection with the shearing device and the driving device, the driving device comprises a fixed block, a guide rail, a sliding block and a swing arm component, the fixed block is arranged on the frame, the guide rail is arranged on the fixed block, the guide rail is provided with the sliding block, the sliding block is mutually connected with the shearing device so as to drive the shearing device to slide on the guide rail, the swing arm component comprises a first swing arm, a second swing arm, a connecting rod and a third swing arm, one end of the first swing arm is in transmission connection with the shearing device through a push rod, the other end of the first swing arm is in transmission connection with the front end of the second swing arm, and one end of the connecting rod is in transmission connection with the tail end of the second swing arm, the other end of the shearing device is in transmission connection with a third swing arm, the third swing arm is arranged on the driving device, and the driving device drives the third swing arm to swing, so that the shearing device can perform reciprocating shearing operation on the guide rail.
2. The diaphragm cutting mechanism of a winding machine according to claim 1, characterized in that: the shearing device comprises a connecting plate, a mounting seat and a cutting assembly, the connecting plate is mounted on the sliding block and is in transmission connection with the push rod, the mounting seat is arranged on the connecting plate, and the cutting assembly is arranged on the mounting seat.
3. The diaphragm cutting mechanism of a winding machine according to claim 2, characterized in that: the cutting assembly comprises an upper pressing roller, a lower pressing roller and a diaphragm cutter, the upper pressing roller and the lower pressing roller are telescopically mounted on the mounting seat through a pressing spring, so that a diaphragm located in front of the pressing roller is pressed tightly, and the diaphragm cutter is arranged between the upper pressing roller and the lower pressing roller.
4. The diaphragm cutting mechanism of a winding machine according to claim 1, characterized in that: the driving device comprises a motor, a transmission shaft and a cam, wherein the motor, the transmission shaft and the cam are respectively arranged on the mounting plate, the motor is connected with the transmission shaft to provide power for the motor, the cam is arranged on the transmission shaft and performs synchronous rotating motion along with the transmission shaft, a guide chute is arranged in the cam, a rolling shaft capable of rolling in the guide chute is arranged in the guide chute, the rolling shaft is connected with the third swing arm, and the rolling shaft is moved in the guide chute along with the rotating motion of the cam, so that the third swing arm swings correspondingly.
5. The diaphragm cutting mechanism of a winding machine according to claim 4, wherein: the third swing arm is V-shaped, and the corner of the third swing arm is pivoted on the mounting plate.
CN202122816379.1U 2021-11-17 2021-11-17 Diaphragm cutting mechanism of winding machine Active CN216707580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122816379.1U CN216707580U (en) 2021-11-17 2021-11-17 Diaphragm cutting mechanism of winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122816379.1U CN216707580U (en) 2021-11-17 2021-11-17 Diaphragm cutting mechanism of winding machine

Publications (1)

Publication Number Publication Date
CN216707580U true CN216707580U (en) 2022-06-10

Family

ID=81879494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122816379.1U Active CN216707580U (en) 2021-11-17 2021-11-17 Diaphragm cutting mechanism of winding machine

Country Status (1)

Country Link
CN (1) CN216707580U (en)

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