CN218144867U

CN218144867U - Electrolytic copper foil tensioning device

Info

Publication number: CN218144867U
Application number: CN202221930829.8U
Authority: CN
Inventors: 万桐; 伊卜热依木·努尔; 帕提古丽·依力
Original assignee: Xinjiang Yiri Copper Foil Technology Co ltd
Current assignee: Sichuan Risheng Copper Foil Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-27
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an electrolytic copper foil overspeed device tensioner, concretely relates to electrolytic copper foil production technical field, including two bases, two equal fixed mounting in base top have two supporting seats, it is equipped with two fixed axles that distribute about rotating on two supporting seats on the coplanar to lie in on two bases, the both ends department of fixed axle all overlaps and is equipped with the torsional spring, the fixed axle middle part is rotated and is equipped with a rotation section of thick bamboo and conveying roller, the equal fixed mounting in both ends department of conveying roller has the ratchet, ratchet inner circle department is equipped with the carousel, be equipped with two sets of cylinders that distribute from top to bottom between two supporting seats, it is spacing to electrolytic copper foil to utilize the cylinder, utilize the conveying roller can transmit a component for the torsional spring when rotating, thereby make the machine when shutting down, the torsional spring can reverse act on the conveying roller, and exert reverse power to the electrolytic copper foil of winding in its outer lane, make electrolytic copper foil laminate with the conveying roller outer lane all the time, improve the tensile force to electrolytic copper foil.

Description

Electrolytic copper foil tensioning device

Technical Field

The utility model relates to an electrolytic copper foil production technical field specifically is an electrolytic copper foil overspeed device tensioner.

Background

The electrolytic copper foil has simple production process, and the main processes comprise three steps: the production process of the solution foil generation, the surface treatment and the product cutting is seemingly simple, integrates the electronics, the machinery and the electrochemistry into a whole, and is a production process with particularly strict requirements on the production environment.

In the production process of the electrolytic copper foil, a tensioning device is required to be designed to prevent the electrolytic copper foil from shaking in the conveying process, when the existing electrolytic copper foil tensioning device is used, if a winding device is stopped, the electrolytic copper foil wound on the tensioning device cannot be immediately stopped to move, so that the electrolytic copper foil on the tensioning device is not in close contact with the tensioning device, and the tensioning device cannot effectively improve the tensioning force of the electrolytic copper foil at the moment, so that the production and processing processes of the electrolytic copper foil are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrolytic copper foil overspeed device tensioner to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the electrolytic copper foil tensioning device comprises two bases, wherein two supporting seats are fixedly mounted at the top ends of the two bases, two fixed shafts which are vertically distributed are arranged on the two supporting seats on the same plane on the two bases in a rotating mode, torsional springs are sleeved at two ends of the fixed shafts, a rotating cylinder is arranged in the middle of the fixed shafts in a rotating mode through bearings, a conveying roller is fixedly mounted on an outer ring of the rotating cylinder, ratchets are fixedly mounted at two ends of the conveying roller, a rotating disc is arranged at an inner ring of the ratchets, a pawl and a clamping spring are arranged on an outer ring of the rotating disc, threaded rods are arranged on the two supporting seats in a rotating mode through the bearings, two moving blocks are arranged on the threaded rods in a threaded mode, fixed columns are mounted on the moving blocks, and two rollers which are vertically distributed are arranged on one side, close to each other, of the two fixed columns.

Preferably, a rotation cavity is formed in the support seat, and the torsion spring can slide in the rotation cavity in the support seat of the outer ring of the torsion spring.

Preferably, one end of the torsion spring is inserted into the fixing shaft of the inner ring of the torsion spring, and the other end of the torsion spring is inserted into the supporting seat of the outer ring of the torsion spring.

Preferably, carousel fixed mounting is in the fixed axle outer lane, the recess has been seted up to the carousel outer lane, the inside dwang that is equipped with that rotates of recess, and pawl fixed mounting is on the dwang, the both ends of jump ring respectively with the inner wall and the pawl fixed connection of recess, the pawl can with the ratchet block.

Preferably, the directions of the torsion spring, the ratchet wheel and the pawl distributed up and down on the two supporting seats on the same fixed shaft are opposite, and the rotating directions of the conveying rollers on the two fixed shafts are opposite.

Preferably, a motor is fixedly mounted on one of the bases, and the output end of the motor is fixedly connected with one end of the threaded rod.

Preferably, the thread on the threaded rod is a bidirectional thread, two sliding rods are fixedly mounted between the two bases, and the two moving blocks can slide on the two sliding rods.

Preferably, two fixing rods which are distributed from top to bottom are arranged on one side, close to each other, of each fixing column, the two fixing rods and the base are distributed in an inclined mode, and the roller is rotatably arranged on the outer rings of the fixing rods through bearings.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses it is spacing to utilize the cylinder to carry out electrolytic copper foil, utilize the conveying roller can transmit a part of component when rotating and give the fixed axle, the torsional spring at the both ends of the fixed axle that makes takes place deformation, thereby when making the machine shut down, the elasticity of torsional spring can react on the fixed axle, and make the fixed axle drive a part of distance of conveying roller antiport, thereby exert reverse power to the electrolytic copper foil of winding in its outer lane, make electrolytic copper foil laminate with the conveying roller outer lane all the time, improve the tensile force to electrolytic copper foil.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a supporting base; 3. a fixed shaft; 4. a torsion spring; 5. a rotating drum; 6. a conveying roller; 7. a ratchet wheel; 8. a turntable; 9. rotating the rod; 10. a pawl; 11. a clamp spring; 12. a threaded rod; 13. a slide bar; 14. a motor; 15. a moving block; 16. fixing the column; 17. a fixing rod; 18. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides an electrolytic copper foil overspeed device tensioner, including two bases 1, two the equal fixed mounting in base 1 top has two supporting seats 2, two rotate on two supporting seats 2 that lie in the coplanar and be equipped with two fixed axles 3 that distribute from top to bottom, the both ends department of fixed axle 3 all overlaps and is equipped with torsional spring 4, fixed axle 3 middle part is provided with a rotation section of thick bamboo 5 through the bearing rotation, a rotation section of thick bamboo 5 outer lane fixed mounting has conveying roller 6, the equal fixed mounting of both ends department of conveying roller 6 has ratchet 7, ratchet 7 inner circle department is equipped with carousel 8, carousel 8 outer lane is equipped with pawl 10 and jump ring 11, two be provided with threaded rod 12 through the bearing rotation on the supporting seat 2, the screw thread is equipped with two movable blocks 15 on the threaded rod 12, install fixed column 16 on the movable block 15, two one side that fixed column 16 is close to each other all is equipped with two cylinders 18 that distribute from top to bottom.

Furthermore, a rotation cavity is formed inside the support seat 2, and the torsion spring 4 can slide inside the rotation cavity inside the support seat 2 at the outer ring thereof, so that the torsion spring 4 can rotate inside the support seat 2.

Furthermore, one end of the torsion spring 4 is inserted into the fixing shaft 3 of the inner ring, and the other end of the torsion spring 4 is inserted into the supporting seat 2 of the outer ring, so that the torsion spring 4 can be deformed by the rotation of the fixing shaft 3.

Further, 8 fixed mounting of carousel is in 3 outer lanes of fixed axle, 8 outer lanes of carousel have seted up flutedly, the inside rotation of recess is equipped with dwang 9, and pawl 10 fixed mounting is on dwang 9, the both ends of jump ring 11 respectively with the inner wall and the pawl 10 fixed connection of recess, pawl 10 can with 7 blocks of ratchet, make pawl 10 can carry on spacingly to ratchet 7.

Furthermore, the directions of the torsion spring 4, the ratchet wheel 7 and the pawl 10 which are distributed up and down on the two supporting seats 2 on the same fixed shaft 3 are opposite, and the rotating directions of the conveying rollers 6 on the two fixed shafts 3 are opposite, so that the electrolytic copper foil can be tightly attached to the conveying rollers 6.

Furthermore, a motor 14 is fixedly mounted on one of the bases 1, an output end of the motor 14 is fixedly connected with one end of the threaded rod 12, and the motor 14 is used for driving the threaded rod 12 to rotate.

Further, the thread on the threaded rod 12 is a bidirectional thread, two sliding rods 13 are fixedly installed between the two bases 1, the two moving blocks 15 can slide on the two sliding rods 13, and the threaded rod 12 rotates to drive the two moving blocks 15 to move oppositely.

Furthermore, two fixing rods 17 which are distributed up and down are arranged on one side, close to each other, of each of the two fixing columns 16, the two fixing rods 17 and the base 1 are distributed in an inclined mode, the roller 18 is rotatably arranged on the outer ring of each fixing rod 17 through a bearing, and the electrolytic copper foil is limited through the roller 18.

The working principle is as follows: the utility model discloses when using, twine electrolytic copper foil dislocation on four conveying rollers 6, utilize motor 14 to drive threaded rod 12 and rotate, threaded rod 12 rotates and drives two movable blocks 15 and remove in opposite directions, movable block 15 removes and drives fixed column 16 and remove, fixed column 16 removes and drives dead lever 17 and the cylinder 18 of outer lane removes, thereby adjust the position of four cylinders 18, make electrolytic copper foil pass between the cylinder 18 of distribution from top to bottom, and spacing to it, it can drive conveying roller 6 and rotate around fixed axle 3 in the in-process of electrolytic copper foil transportation, ratchet 7 that conveying roller 6 is connected at this moment rotates at pawl 10 outer lane thereupon, conveying roller 6 can transmit a part of component for fixed axle 3 when rotating, the torsional spring 4 at the both ends of fixed axle 3 that makes takes place deformation, when stopping the transportation, the elasticity antiport of torsional spring 4 is on fixed axle 3, fixed axle 3 antiport drives pawl 10 antiport at this moment, and pawl 10 and ratchet 7 block, make fixed axle 3 can drive ratchet 7 and drive conveying roller 6 antiport that ratchet 7 connected, exert reverse force to its electrolysis copper foil, make electrolytic copper foil and electrolytic copper foil laminate the outer lane all the time, the laminating of outer lane can improve tensile force of electrolytic copper foil 6.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electrolytic copper foil tensioning device comprises two bases (1), and is characterized in that: the top ends of the two bases (1) are fixedly provided with two supporting seats (2), the two supporting seats (2) on the same plane on the two bases (1) are provided with two fixed shafts (3) which are distributed up and down in a rotating mode, the two ends of each fixed shaft (3) are sleeved with a torsion spring (4), the middle of each fixed shaft (3) is provided with a rotating cylinder (5) in a rotating mode through a bearing, the outer ring of each rotating cylinder (5) is fixedly provided with a conveying roller (6), the two ends of each conveying roller (6) are fixedly provided with a ratchet wheel (7), the inner ring of each ratchet wheel (7) is provided with a rotating disc (8), the outer ring of each rotating disc (8) is provided with a pawl (10) and a clamping spring (11), the two supporting seats (2) are provided with a threaded rod (12) in a rotating mode through a bearing, the threaded rod (12) is provided with two moving blocks (15), the moving blocks (15) are provided with fixed columns (16), and one side, close to each other, of the two fixed columns (16) is provided with two rollers (18) which are distributed up and down.

2. The electrolytic copper foil tensioning device according to claim 1, wherein a rotation cavity is formed inside the support base (2), and the torsion spring (4) can slide inside the rotation cavity inside the support base (2) at the outer ring thereof.

3. The electrolytic copper foil tension device according to claim 2, wherein one end of the torsion spring (4) is inserted into the inside of the fixed shaft (3) of the inner ring thereof, and the other end of the torsion spring (4) is inserted into the inside of the support base (2) of the outer ring thereof.

4. The electrolytic copper foil tensioning device according to claim 3, wherein the rotary table (8) is fixedly installed on the outer ring of the fixed shaft (3), a groove is formed in the outer ring of the rotary table (8), a rotating rod (9) is rotatably arranged in the groove, the pawl (10) is fixedly installed on the rotating rod (9), two ends of the clamp spring (11) are fixedly connected with the inner wall of the groove and the pawl (10), and the pawl (10) can be clamped with the ratchet wheel (7).

5. The electrolytic copper foil tensioning device according to claim 4, wherein the directions of the torsion spring (4), the ratchet wheel (7) and the pawl (10) distributed up and down on the two supporting seats (2) on the same fixed shaft (3) are opposite, and the rotating directions of the conveying rollers (6) on the two fixed shafts (3) are opposite.

6. The electrolytic copper foil tensioning device according to claim 5, wherein a motor (14) is fixedly mounted on one of the bases (1), and an output end of the motor (14) is fixedly connected with one end of the threaded rod (12).

7. The electrolytic copper foil tensioning device according to claim 6, wherein the thread on the threaded rod (12) is a bidirectional thread, two sliding rods (13) are fixedly mounted between the two bases (1), and the two moving blocks (15) can slide on the two sliding rods (13).

8. The electrolytic copper foil tensioning device according to claim 7, wherein the two fixing posts (17) are disposed at the side of the two fixing posts (16) close to each other, and the two fixing posts (17) are disposed at the side of the base (1) in an inclined manner, and the roller (18) is rotatably disposed at the outer ring of the fixing posts (17) through a bearing.