CN210048237U

CN210048237U - Adjustable tension winder for copper foil flexible connection

Info

Publication number: CN210048237U
Application number: CN201920734127.4U
Authority: CN
Inventors: 胡正波
Original assignee: Suzhou Shoufan Electronic Technology Co Ltd
Current assignee: Suzhou Shoufan Electronic Technology Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-11
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an adjustable tension winder for copper foil flexible connection, a workbench is arranged on a frame and is in a vertical state, one side wall of the workbench is provided with a material placing disc and a material receiving disc, the other side wall is provided with a first motor and a second motor which are respectively used for driving the material placing disc and the material receiving disc to rotate, a rotary groove is arranged on the workbench and positioned between the material placing disc and the material receiving disc, a rotary disc is arranged in the rotary groove, a pair of driven rollers capable of rotating are arranged on the rotary disc, a rotary column is arranged on the edge of the other side wall, a driving rod is arranged on the rotary column and connected with a multi-stage telescopic cylinder hinged on the workbench, a tension sensor is arranged between the rotary disc and the material receiving disc, a cutting mechanism is arranged between the tension sensor and the material receiving disc, the utility model realizes that the rotary disc drives the pair of driven, and adjusting the tension of the copper foil tape to enable the copper foil tape to be conveyed to the material receiving roller in a flat state, so that the winding quality is ensured, and automatic winding is realized.

Description

Adjustable tension winder for copper foil flexible connection

Technical Field

The utility model relates to a battery connecting piece processing technology field especially relates to an adjustable tension winder for copper foil flexible coupling.

Background

Under the large backgrounds of energy restriction, environmental pollution and the like, the government of China takes the development of new energy automobiles as a major measure for solving the problems of energy and environment and realizing sustainable development, under the joint efforts of the government and enterprises, the new energy automobile industry shows good development momentum, and the battery pack is taken as an important component of the new energy automobile, so that the quality of the new energy automobiles can be influenced by the fixing and connecting effects of the battery pack.

The battery pack is usually fixed and conductively connected by using a battery connecting piece, wherein the bending and twisting of the battery connecting piece are usually realized by using copper foil flexible connection, the copper foil flexible connection firstly needs to be wound to a plurality of layers and then taken down and cut into the copper foil flexible connection, the tension of the copper foil in the conventional winding process cannot be effectively detected and correspondingly adjusted, if the copper foil is loose, the winding quality and quality are influenced, and the processing quality of the subsequent copper foil flexible connection is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable tension winder for copper foil flexible coupling through carousel, rotation post, actuating lever and multistage telescopic cylinder's effect, realizes that the carousel drives a pair of driven voller rotatory, adjusts the tension in copper foil area to make the copper foil area carry the receipts material roller with smooth state, guarantee to convolute the quality.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an adjustable tension winder for copper foil flexible coupling, includes the frame, be equipped with the workstation that is vertical state in the frame, workstation one side lateral wall is equipped with blowing dish and receiving dish, and its another side lateral wall is equipped with and is used for driving blowing dish and receiving dish pivoted first motor and second motor respectively, it is equipped with the rotary groove to lie in between blowing dish and the receiving dish on the workstation, be equipped with the carousel in the rotary groove, be equipped with the driven voller of a pair of rotation on the carousel, lie in its edge on this carousel another side lateral wall and be equipped with the rotation post, be equipped with the actuating lever on the rotation post, the actuating lever links to each other with the multistage telescopic cylinder that articulates on the workstation, be equipped with tension sensor between carousel and the receiving dish, be equipped with between tension sensor and the receiving dish and cut the.

As a further optimization, a shaft sleeve penetrating through the workbench is arranged in the rotary groove, a rotary shaft is fixed on the rotary table, and the rotary shaft is sleeved in the shaft sleeve to enable the rotary table to be rotatably arranged in the rotary groove.

As a further optimization, a sliding groove penetrating through the bottom of the groove is formed in the rotating groove, and the rotating column extends into the sliding groove and can move along the sliding groove to drive the rotating disc to rotate in the rotating groove.

As a further optimization, the sliding groove is arc-shaped, and the arc-shaped angle is 90 degrees relative to the central axis of the rotating disc.

As a further optimization, a rotating hole is formed in one side, away from the multi-stage telescopic cylinder, of the driving rod, and the rotating column is rotatably sleeved in the rotating hole.

As further optimization, the cutting mechanism comprises a lifting cylinder and a blade, and the blade is arranged at the telescopic end of the lifting cylinder and used for cutting the copper foil.

As a further optimization, a pair of driven rollers is radially and symmetrically arranged on the turntable.

And as further optimization, a pair of limiting rings for copper foil deviation correction are arranged on the driven roller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the effect of carousel, rotation post, actuating lever and multistage telescopic cylinder, realize that the carousel drives a pair of driven voller rotatory to change the relative position of the two, the tension of adjustment copper foil area can guarantee that the tension of copper foil area is not less than the setting value, thereby makes the copper foil area carry the receipts material roller with smooth state, guarantees to convolute the quality.

2. Automatic winding is realized through a cutting mechanism.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a structural diagram of the rotary trough of the present invention.

Fig. 4 is a connection structure diagram of the turntable, the driving rod and the multi-stage telescopic cylinder of the present invention.

Fig. 5 is a structural view of the driving lever of the present invention.

Fig. 6 is another structure diagram of the working state of the present invention.

In the figure, 1, a frame; 2. a work table; 3. placing a tray; 4. a material receiving disc; 5. rotating the groove; 6. a turntable; 7. a multi-stage telescopic cylinder; 8. a tension sensor; 51. a shaft sleeve; 52. a chute; 53. the bottom of the tank; 60. a rotating shaft; 61. a driven roller; 62. rotating the column; 63. a drive rod; 91. a lifting cylinder; 92. a blade; 611. a limiting ring; 631. hole turning; 100. a copper foil strip.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1 to 5, the adjustable tension winder for copper foil flexible connection comprises a frame 1, a workbench 2 in a vertical state is arranged on the frame 1, a material placing disc 3 and a material receiving disc 4 are arranged on one side wall of the workbench 2, a first motor and a second motor which are respectively used for driving the material placing disc 3 and the material receiving disc 4 to rotate are arranged on the other side wall of the workbench 2, a rotary groove 5 is arranged between the material placing disc 3 and the material receiving disc 4 on the workbench 2, a rotary disc 6 is arranged in the rotary groove 5, a pair of driven rollers 61 which can rotate are arranged on the rotary disc 6, lie in its edge on this 6 another side lateral walls of carousel and be equipped with rotation post 62, be equipped with actuating lever 63 on rotating post 62, actuating lever 63 links to each other with the multistage telescopic cylinder 7 that articulates on workstation 2, and multistage telescopic cylinder 7 is located the lateral wall of 2 opposite sides of workstation, is equipped with tension sensor 8 between carousel 6 and the material collecting tray 4, is equipped with between tension sensor 8 and the material collecting tray 4 and cuts the mechanism.

A tension sensor is arranged between the material placing disc and the material receiving disc, the tension of the copper foil belt can be monitored in real time under the action of the tension sensor, when the tension is smaller than a set value, the tension is driven by a multi-stage telescopic cylinder, a driving rod drives a rotating column to enable a rotating disc to rotate in a rotating groove, a pair of driven rollers can be driven to rotate through the rotating disc, the relative positions of the pair of driven rollers are changed, the length of the copper foil belt conveyed between the material placing disc and the material receiving disc is changed by virtue of the pair of driven rollers, so that the tension of the copper foil belt is changed, and the copper foil belt is wound on the material receiving roller; because the copper foil belt has certain intensity and can bear tension slightly larger than a set value, the multistage telescopic cylinder can select the working state through a PLC program according to data fed back by the tension sensor.

Be equipped with the axle sleeve 51 that runs through workstation 2 in the rotary trough 5, be fixed with pivot 60 on the carousel 6, the pivot 60 cover makes the rotatable setting in rotary trough 5 of carousel 6 in locating axle sleeve 51, through the cooperation of pivot and axle sleeve, realizes the carousel at the rotary trough internal rotation.

The rotating groove 5 is internally provided with a sliding groove 52 penetrating through a groove bottom 53, the rotating column 62 extends into the sliding groove 52 and can move along the sliding groove 52 to drive the rotating disc 6 to rotate in the rotating groove 3, the sliding groove 52 is arc-shaped, the arc is at an angle of 90 degrees relative to the central axis of the rotating disc 5, and the rotating disc rotates in the rotating groove through the motion track of the sliding groove limiting rotating column.

The driving rod 63 is provided with a rotating hole 631 on one side away from the multi-stage telescopic cylinder 7, and the rotating column 62 is rotatably sleeved in the rotating hole 631.

The cutting mechanism comprises a lifting cylinder 91 and a blade 92, the blade 92 is arranged at the telescopic end of the lifting cylinder 91 and used for cutting a copper foil, a supporting block can be arranged above the blade on the workbench, and the copper foil strip between the blade and the supporting block is cut by the butt joint of the blade and the supporting block.

A pair of driven rollers 61 is radially symmetrically disposed on the turntable 6.

The driven roller 61 is provided with a pair of limiting rings 611 for correcting the deviation of the copper foil.

As shown in fig. 6, the copper foil strip is conveyed from the material placing tray to the material receiving tray, the copper foil strip is sequentially wound between a pair of driven rollers and between three sensing seats of the tension sensor, when the tension sensor detects that the tension of the copper foil strip is smaller than a set value, the PLC control program transmits an instruction to the multi-stage telescopic cylinder, the multi-stage telescopic cylinder pushes the driving rod, the rotating column is pushed to move in the sliding chute, so that the turntable rotates in the rotating chute, thereby changing the relative position between the pair of driven rollers, as can be seen from comparing fig. 1 and 6, the relative state of the pair of driven rollers changes horizontally to approximately vertically, thereby increasing the conveying length of the copper foil belt in the conveying process, increasing the tension of the copper foil belt to reach a set value by tearing, the copper foil belt can be conveyed to the material receiving disc in a flat state, and after the counter determines that the number of turns of the copper foil belt on the material receiving disc reaches a set number of turns, the lifting cylinder drives the blade to move upwards to cut the copper foil belt.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an adjustable tension winder for copper foil flexible coupling, its characterized in that, includes frame (1), be equipped with workstation (2) that is vertical state on frame (1), workstation (2) one side lateral wall is equipped with blowing dish (3) and receiving dish (4), and its another side lateral wall is equipped with and is used for driving blowing dish (3) and receiving dish (4) pivoted first motor and second motor respectively, it is equipped with rotary groove (5) to lie in between blowing dish (3) and receiving dish (4) on workstation (2), be equipped with carousel (6) in rotary groove (5), be equipped with a pair of driven voller (61) that can rotate on carousel (6), lie in its edge on this carousel (6) another side lateral wall and be equipped with rotation post (62), be equipped with actuating lever (63) on rotation post (62), actuating lever (63) link to each other with the multistage telescopic cylinder (7) that articulate on workstation (2), be equipped with tension sensor (8) between carousel (6) and receipts charging tray (4), be equipped with between tension sensor (8) and receipts charging tray (4) and cut the mechanism.

2. The adjustable tension winder for copper foil flexible connection according to claim 1, wherein a shaft sleeve (51) penetrating through the worktable (2) is arranged in the rotary groove (5), a rotary shaft (60) is fixed on the rotary table (6), and the rotary shaft (60) is sleeved in the shaft sleeve (51) to rotatably arrange the rotary table (6) in the rotary groove (5).

3. The adjustable tension winder for flexible copper foil connection according to claim 2, wherein a sliding slot (52) penetrating through the bottom (53) of the slot (5) is arranged in the slot (5), and the rotating column (62) extends into the sliding slot (52) and can move along the sliding slot (52) to drive the rotating disc (6) to rotate in the slot (5).

4. The adjustable tension winder for copper foil flexible connection according to claim 3, wherein the chute (52) is arc-shaped and the arc is at an angle of 90 ° with respect to the central axis of the turntable (6).

5. The adjustable tension winder for copper foil flexible connection according to claim 3, wherein a rotation hole (631) is formed in one side of the driving rod (63) far away from the multi-stage telescopic cylinder (7), and the rotation column (62) is rotatably sleeved in the rotation hole (631).

6. The adjustable tension winder for flexible connection of copper foil according to claim 1, wherein the cutting mechanism comprises a lifting cylinder (91) and a blade (92), the blade (92) is arranged at the telescopic end of the lifting cylinder (91) for cutting the copper foil.

7. The adjustable tension winder for flexible copper foil connection according to claim 1, wherein a pair of the driven rollers (61) is radially symmetrically arranged on the turntable (6).

8. The adjustable tension winder for flexible connection of copper foil according to claim 7, wherein the driven roller (61) is provided with a pair of limiting rings (611) for deviation correction of the copper foil.