CN219086042U

CN219086042U - High-speed winding device for lithium battery cell

Info

Publication number: CN219086042U
Application number: CN202320045513.9U
Authority: CN
Inventors: 冷朝敏; 郑奎; 张泽鹏
Original assignee: Jiangxi Dongchi New Energy Industry Co ltd
Current assignee: Jiangxi Dongchi New Energy Industry Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-26
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a high-speed winding device for a lithium battery cell, which comprises a workbench, wherein a winding mechanism is arranged on the left side of the top of the workbench, transverse adjusting mechanisms are symmetrically arranged on the right side of the top of the workbench, an installation vertical rod is arranged at the output end of the transverse adjusting mechanisms, a height adjusting mechanism is arranged on one side of the installation vertical rod, a cleaning mechanism is arranged between the two opposite height adjusting mechanisms, a sliding adjusting mode is realized by adopting a plurality of electric pushing rods and electrohydraulic pushing rods which are respectively matched with a sliding block and an adjusting sliding block, a plurality of installation vertical rods and components on the installation vertical rods are adjusted according to an adaptive tensioning interval, and the materials are respectively wound on a plurality of cleaning rollers up and down, so that both sides of the materials are cleaned during winding, the materials are tensioned during winding, the phenomenon of wrinkles is avoided, and the practicability is greatly improved.

Description

High-speed winding device for lithium battery cell

Technical Field

The utility model relates to the technical field of lithium battery cell production, in particular to a high-speed winding device for a lithium battery cell.

Background

With the development of science and technology, lithium batteries have become an integral part of life of people, and are embodied in various aspects of clothing and eating houses, and the lithium batteries need to undergo a plurality of steps in the production process, including winding of lithium battery cells.

In the prior art, chinese patent application No. 201721866888.2 mentions a lithium battery cell winding device, comprising a base plate, the upper surface of bottom plate is equipped with two fixed plates, is equipped with the guide arm between two fixed plates, and installs the lead screw through the bearing cooperation between two fixed plates, the lead screw is connected with the slider through the lead screw nut, and the guide arm runs through the through-hole of slider side, the end connection of lead screw has servo motor one, the upper surface of slider is equipped with the holding down plate, the upper surface of holding down plate is equipped with the fixed column, the side sliding connection of fixed column has the top board, the upper surface of top board is equipped with the spring, the tip threaded connection of fixed column has fastening nut, the upper surface of bottom plate is equipped with the fixed block, the side of fixed block is equipped with servo motor two, servo motor two's output shaft has three-jaw chuck, the side of fixed block is equipped with control switch group, the output of external power source is connected to the input of control switch group electricity, servo motor one and servo motor two's input are connected to the output electricity of control switch group.

In the prior art, in the winding process of the battery core of the lithium battery, the structure of cleaning and tensioning the raw materials during winding is not provided, so that the phenomenon of wrinkling during winding is caused, the quality of the battery is affected, and the practicability is reduced.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a high-speed winding device for a lithium battery cell, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high-speed coiling mechanism of lithium cell electricity core, includes the workstation, the left side at workstation top is provided with winding mechanism, the right side symmetry at workstation top is provided with horizontal adjustment mechanism, horizontal adjustment mechanism output is provided with the installation montant, installation montant one side is provided with high adjustment mechanism, two relatively be provided with cleaning mechanism between the high adjustment mechanism.

Preferably, the winding mechanism comprises an installation box, a driving motor, a driving shaft, a three-jaw chuck and a winding drum, wherein the installation box is arranged on the left side of the top of the workbench, the driving motor is arranged in the installation box, the driving shaft is arranged at the output end of the driving motor, the three-jaw chuck is sleeved at the output end of the driving shaft, and the winding drum is arranged in the three-jaw chuck.

Preferably, the transverse adjusting mechanism comprises an adjusting chute, a partition plate, an electric adjusting rod and an adjusting slide block, wherein the adjusting chute is symmetrically dug on the right side of the top of the workbench, a plurality of partition plates are symmetrically arranged in the adjusting chute, the electric adjusting rod is arranged on one sides of the partition plates and the adjusting chute, and the output end of the electric adjusting rod is provided with the adjusting slide block.

Preferably, the adjusting slide block is fixedly connected with the mounting vertical rod, and the adjusting slide block is slidably arranged in the adjusting slide groove.

Preferably, the height adjusting mechanism comprises a sliding groove, an electro-hydraulic push rod and a sliding block, wherein the sliding groove is dug on one side of the installation vertical rod, the electro-hydraulic push rod is arranged on the top surface of the inner cavity of the sliding groove, and the sliding block is arranged at the output end of the electro-hydraulic push rod.

Preferably, the cleaning mechanism comprises a brake shaft and a cleaning roller, wherein the brake shaft is arranged between two opposite sliding blocks, and the cleaning roller is sleeved on the outer wall of the brake shaft.

The beneficial effects of the utility model are as follows: the horizontal adjustment mechanism who sets up and its inside part that includes, with the installation montant, high adjustment mechanism and the clean mechanism of setting assist the cooperation, adopt a plurality of electrodynamic type catch bars and electrohydraulic push rod to cooperate the sliding block respectively and adjust the slider and realize gliding regulation mode, make a plurality of installation montants and the part on it adjust according to the taut interval of adaptation, and adjust according to the winding height of adaptation, afterwards the raw materials twine respectively from top to bottom on a plurality of cleaning rollers, make clean raw materials two sides when the winding and the raw materials can be taut when the winding, avoid appearing the phenomenon of fold, great improvement the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic general structural diagram of a high-speed winding device for a lithium battery cell according to an embodiment of the present utility model;

fig. 2 is an internal view structure schematic diagram of a winding mechanism of a high-speed winding device for a lithium battery cell according to an embodiment of the utility model;

fig. 3 is an enlarged schematic view of a structure of a high-speed winding device of a lithium battery cell according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of the structure at B of a high-speed winding device for a lithium battery cell according to an embodiment of the present utility model.

In the figure:

1. a work table; 2. a winding mechanism; 3. a lateral adjustment mechanism; 4. mounting a vertical rod; 5. a height adjusting mechanism; 6. a cleaning mechanism; 7. a mounting box; 8. a driving motor; 9. a drive shaft; 10. a three-jaw chuck; 11. a winding drum; 12. adjusting the chute; 13. a partition plate; 14. an electric adjusting rod; 15. an adjusting slide block; 16. a sliding groove; 17. an electro-hydraulic push rod; 18. a sliding block; 19. a brake shaft; 20. and cleaning the roller.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a high-speed winding device for a lithium battery cell is provided.

Example 1

As shown in fig. 1-4, a high-speed winding device for lithium battery cells according to an embodiment of the utility model comprises a workbench 1, wherein a winding mechanism 2 is arranged on the left side of the top of the workbench 1, transverse adjusting mechanisms 3 are symmetrically arranged on the right side of the top of the workbench 1, an installation vertical rod 4 is arranged at the output end of the transverse adjusting mechanisms 3, a height adjusting mechanism 5 is arranged on one side of the installation vertical rod 4, a cleaning mechanism 6 is arranged between the two opposite height adjusting mechanisms 5, the winding mechanism 2 comprises an installation box 7, a driving motor 8, a driving shaft 9, a three-jaw chuck 10 and a winding drum 11, the installation box 7 is arranged on the left side of the top of the workbench 1, the driving motor 8 is arranged at the output end of the installation box 7, the driving shaft 9 is sleeved with the three-jaw chuck 10, a winding drum 11 is arranged in the three-jaw chuck 10, the driving motor 8 is started through an external switch, the driving shaft 9 at the output end of the driving motor 8 is driven, and the three-jaw chuck 10 sleeved on the outer wall of the driving shaft 9 rotates simultaneously with the winding drum 11 fixed on the driving shaft 9, so as to wind raw materials.

Example two

As shown in fig. 1-4, a high-speed winding device for lithium battery cells according to an embodiment of the utility model comprises a workbench 1, a winding mechanism 2 is arranged on the left side of the top of the workbench 1, transverse adjusting mechanisms 3 are symmetrically arranged on the right side of the top of the workbench 1, an installation vertical rod 4 is arranged at the output end of each transverse adjusting mechanism 3, a height adjusting mechanism 5 is arranged on one side of each installation vertical rod 4, a cleaning mechanism 6 is arranged between the two opposite height adjusting mechanisms 5, each transverse adjusting mechanism 3 comprises an adjusting sliding groove 12, a partition plate 13, an electric adjusting rod 14 and an adjusting sliding block 15, the adjusting sliding grooves 12 are symmetrically dug on the right side of the top of the workbench 1, a plurality of partition plates 13 are symmetrically arranged in the adjusting sliding grooves 12, the partition plates 13 and one side of the adjusting sliding grooves 12 are respectively provided with an electric adjusting rod 14, the electric adjusting rods 14 are started through an external switch, the output ends of the electric adjusting rods 14 are provided with adjusting sliding blocks 15, the adjusting sliding blocks 15 are fixedly connected with the installation vertical rods 4, the adjusting sliding blocks 15 are slidingly arranged in the adjusting sliding grooves 12, the electric adjusting rods 14 displace the adjusting sliding blocks 15, and when the adjusting sliding blocks 15 slide in the adjusting sliding blocks 12, the adjusting sliding blocks 15 slide in the adjusting sliding grooves 12, and the adjusting sliding blocks 15 slide, and the adjusting sliding blocks 15, the adjusting sliding blocks 4 are made to be matched with the installation vertical rods 4, and the distance between the adjusting vertical rods 4.

Example III

As shown in fig. 1-4, a high-speed winding device for a lithium battery cell according to an embodiment of the utility model comprises a workbench 1, wherein a winding mechanism 2 is arranged on the left side of the top of the workbench 1, lateral adjustment mechanisms 3 are symmetrically arranged on the right side of the top of the workbench 1, an installation vertical rod 4 is arranged at the output end of the lateral adjustment mechanisms 3, a height adjustment mechanism 5 is arranged on one side of the installation vertical rod 4, a cleaning mechanism 6 is arranged between the two opposite height adjustment mechanisms 5, the height adjustment mechanism 5 comprises a sliding groove 16, an electro-hydraulic push rod 17 and a sliding block 18, the sliding groove 16 is dug on one side of the installation vertical rod 4, the top surface of an inner cavity of the sliding groove 16 is provided with the electro-hydraulic push rod 17, the electro-hydraulic push rod 17 is started through an external switch, the sliding block 18 is arranged at the output end of the electro-hydraulic push rod 17, the output end of the electro-hydraulic push rod 17 is displaced with the sliding block 18, the cleaning ends between the two opposite sliding blocks 18 are adjusted to be in an adaptive height, the cleaning mechanism 6 comprises a brake shaft 19 and a cleaning roller 20, the brake shaft 19 is arranged between the two opposite sliding blocks 18, a cleaning roller 20 is sleeved on the outer wall of the brake shaft 19, the top surface of the brake shaft 20 is in contact with the top surface and the bottom surface of the cleaning roller 20, and the top surface is in contact with the top surface of the cleaning roller, and the top surface 20 is in the winding roller and the top surface is in contact with the top surface and the bottom surface and the cleaning roller 20, and the top surface is in the winding roller and the top surface and the cleaning roller is in contact with the top surface and the cleaning roller and the bottom surface is respectively.

In summary, by means of the above technical solution of the present utility model, when the device is used, firstly, the electric adjusting rod 14 is started by the external switch, the electric adjusting rod 14 is displaced with the adjusting slide block 15, when the adjusting slide block 15 slides in the adjusting slide groove 12, the adjusting slide block 15 is displaced with the vertical rods 4 mounted thereon, the intervals between the three groups of vertical rods 4 are adjusted to be the matched intervals, the electrohydraulic push rod 17 is started by the external switch, the output end of the electrohydraulic push rod 17 is displaced with the sliding block 18, the opposite two sliding blocks 18 are adjusted to be the matched height with the cleaning end therebetween, then the raw material is contacted with the top surface of the rightmost cleaning roller 20 and the bottom surface of the middle cleaning roller 20, and finally wound on the top surface of the left cleaning roller 20, the raw material is tensioned by the arrangement, wrinkles do not occur by starting the external switch, the driving motor 8 is driven by the driving shaft 9 at the output end of the driving motor 8, the three jaw chucks 10 sleeved on the driving shaft 9 are simultaneously rotated with the winding drum 11 fixed thereon, the raw material is wound, and simultaneously, and the raw material is respectively contacted with the three groups of cleaning rollers 20 respectively, and the cleaning rollers 20 are contacted with the two sides of the raw material.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a lithium battery cell high-speed winding device, its characterized in that, including workstation (1), the left side at workstation (1) top is provided with winding mechanism (2), the right side symmetry at workstation (1) top is provided with transverse adjustment mechanism (3), transverse adjustment mechanism (3) output is provided with installation montant (4), installation montant (4) one side is provided with high adjustment mechanism (5), two relatively be provided with cleaning mechanism (6) between high adjustment mechanism (5).

2. The high-speed winding device for the lithium battery cell according to claim 1, wherein the winding mechanism (2) comprises a mounting box (7), a driving motor (8), a driving shaft (9), a three-jaw chuck (10) and a winding drum (11), the mounting box (7) is arranged on the left side of the top of the workbench (1), the driving motor (8) is arranged in the mounting box (7), the driving shaft (9) is arranged at the output end of the driving motor (8), the three-jaw chuck (10) is sleeved at the output end of the driving shaft (9), and the winding drum (11) is arranged in the three-jaw chuck (10).

3. The high-speed winding device of a lithium battery cell according to claim 2, wherein the transverse adjusting mechanism (3) comprises an adjusting chute (12), a partition plate (13), an electric adjusting rod (14) and an adjusting slide block (15), the adjusting chute (12) is symmetrically dug on the right side of the top of the workbench (1), a plurality of partition plates (13) are symmetrically arranged in the adjusting chute (12), the electric adjusting rod (14) is arranged on one sides of the partition plates (13) and the adjusting chute (12), and the output end of the electric adjusting rod (14) is provided with the adjusting slide block (15).

4. A high-speed winding device for a lithium battery cell according to claim 3, wherein the adjusting slide block (15) is fixedly connected with the mounting vertical rod (4), and the adjusting slide block (15) is slidably arranged in the adjusting slide groove (12).

5. The high-speed winding device for the lithium battery cell according to claim 4, wherein the height adjusting mechanism (5) comprises a sliding groove (16), an electro-hydraulic push rod (17) and a sliding block (18), the sliding groove (16) is dug on one side of the installation vertical rod (4), the electro-hydraulic push rod (17) is arranged on the top surface of an inner cavity of the sliding groove (16), and the sliding block (18) is arranged at the output end of the electro-hydraulic push rod (17).

6. The high-speed winding device for the lithium battery cell according to claim 5, wherein the cleaning mechanism (6) comprises a brake shaft (19) and a cleaning roller (20), the brake shaft (19) is arranged between two opposite sliding blocks (18), and the cleaning roller (20) is sleeved on the outer wall of the brake shaft (19).