CN220699844U

CN220699844U - Cutting tool for lithium battery foil

Info

Publication number: CN220699844U
Application number: CN202322266204.7U
Authority: CN
Inventors: 张全成
Original assignee: Jiangsu Changlu New Energy Materials Technology Co ltd
Current assignee: Jiangsu Changlu New Energy Materials Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-02
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a cutting tool for lithium battery foil, which relates to the technical field of cutting tools and comprises a cutting tool body, wherein a first control board is arranged above the cutting tool body, a second control board is arranged above the cutting tool body, two limiting mechanisms are arranged inside the first control board, each limiting mechanism comprises a driving sliding rod, and a pressing block is fixedly connected to the outer surface of each driving sliding rod. The utility model can enable staff to conveniently complete the disassembly and the assembly of the cutting tool body through the matching arrangement among the cutting tool body, the first control board, the second control board and the limiting mechanism, thereby avoiding the situation that the staff needs to consume more time and energy due to the trouble of assembling and disassembling the cutting tool body in the prior art, and enabling the staff to not need to use special tools when the cutting tool body is assembled and disassembled.

Description

Cutting tool for lithium battery foil

Technical Field

The utility model relates to the technical field of cutting tools, in particular to a cutting tool for lithium battery foil.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or a lithium alloy as a positive or negative electrode material, and can be broadly divided into two types: in practical life, it can be understood that the lithium battery foil is usually a larger rolled piece, however, because the types and kinds of lithium batteries are different, the required sizes of the lithium battery foil are different, so that when a worker manufactures and produces the lithium battery, a cutting tool is usually required to cut the lithium battery foil into the required sizes, so that the lithium battery foil can meet the requirement of manufacturing and assembling lithium batteries of different types and specifications.

When using to decide the cutter to decide the lithium battery foil, because the cutting edge department of long-time use cutter has wearing and tearing or the condition that appears the breach, so can lead to the fact very big influence to the life of cutter, in order to guarantee the life of cutter, the staff need dismantle it to carry out maintenance with it after the cutter uses a period of time, however in prior art, the cutter is very troublesome at the in-process of dismantlement installation, not only need consume more time and the energy of staff to need the staff to use professional instrument just can dismantle it at the in-process of dismantlement. Thus, a cutting tool for lithium battery foil is proposed.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a cutting tool for lithium battery foil.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting tool of lithium cell paper tinsel, includes cuts the cutter body, the top of cutting the cutter body is provided with control panel one, the top of cutting the cutter body is provided with control panel two, the inside of control panel one is provided with two stop gear, stop gear includes initiative slide bar and two gag levers, the surface fixedly connected with of initiative slide bar presses the briquetting, the one end fixedly connected with spring one of pressing the briquetting is kept away from to the initiative slide bar, spring one fixedly connected with is in the inner wall of control panel one, the surface fixedly connected with driven slide bar of initiative slide bar, the one end fixedly connected with connecting plate of initiative slide bar is kept away from to driven slide bar, connecting plate sliding connection is in the inner wall of control panel one, gag lever levers fixedly connected with the surface of control panel two.

Above-mentioned, initiative slide bar sliding connection is in the inner wall of control panel one, gag lever post sliding connection is in the inner wall of control panel one, and frictional resistance between initiative slide bar and the control panel one is less, along with the control panel is to control panel one be close to can make the gag lever post insert in the control panel one.

Above-mentioned, the spacing hole has been seted up to the surface of gag lever post, the connecting plate and this spacing hole looks adaptation can realize the spacing to the connecting plate through inserting the connecting plate in the spacing hole of seting up on the gag lever post.

Above-mentioned, the equal fixedly connected with slipmat of inner wall of control panel one and control panel two, two the slipmat's inner wall has all been seted up the slipmat, and the slipmat's shape is the arc, through setting up the slipmat, can increase the coefficient of friction of slipmat inner wall.

Above-mentioned, the inner wall sliding connection who decides the cutter body has symmetrical sliding block, two equal fixedly connected with spring two of a side that the sliding block kept away from each other, two equal fixedly connected with of spring two is in the compression state all the time in the inner wall of deciding the cutter body, provides an elasticity effect to the sliding block, and the sliding block is less with the frictional resistance who decides the cutter body inner wall to spring two's elastic coefficient is great.

Above-mentioned, two the equal fixedly connected with connecting rod of surface of sliding block, two the connecting rod all extends to the top of deciding the cutter body and with decide cutter body sliding connection, two the connecting rod respectively with control panel one and two fixed connection of control panel, two the equal fixedly connected with symmetrical handle of surface of connecting rod can drive the removal of connecting rod along with the movement of sliding block, can drive the removal of connecting rod along with the movement of two control panel one and control panel two, can make people comparatively convenient control connecting rod through setting up the handle.

Above-mentioned, cutting the top of cutter body and being provided with the loading board, hydraulic telescoping rod is installed to the bottom surface of loading board, hydraulic telescoping rod's output and cutting the upper surface of cutter body and contacting, hydraulic telescoping rod belongs to prior art, and does not do further prescribe a limit to hydraulic telescoping rod's model in this application, and two slipmats are hugged closely in hydraulic telescoping rod's output, and the diameter of hydraulic telescoping rod output is greater than the diameter after two slipmats are closed slightly.

The beneficial effects are that:

compared with the prior art, the cutting tool for the lithium battery foil has the following beneficial effects:

1. according to the utility model, through the cooperation arrangement among the cutting tool body, the first control board, the second control board and the limiting mechanism, a worker can conveniently detach and install the cutting tool body, so that the situation that more time and energy are required to be consumed by the worker because the cutting tool body is troublesome to install and detach in the prior art is effectively avoided, and the worker does not need to use special tools when the cutting tool body is installed and detached, thereby being worthy of popularization and use by people.

2. According to the utility model, through the matched arrangement of the pressing block, the driving sliding rod, the first spring, the driven sliding rod, the connecting plate and the limiting rod, people can conveniently remove the limiting of the limiting rod, so that the disassembly of the cutting tool body is conveniently completed, the driving sliding rod can be driven to slide by pressing the pressing block, the driven sliding rod can be driven to slide along with the sliding of the driving sliding rod, the connecting plate can be driven to slide along with the sliding of the driven sliding rod until the connecting plate is separated from the limiting hole formed in the limiting rod, the limiting of the limiting rod is removed, the first control plate and the second control plate are separated, the disassembly of the cutting tool body is completed, and the cutting tool is convenient for people to use.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of the split structure of the first and second control boards of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure:

1. cutting the cutter body;

2. a first control board; 3. a second control board;

4. a limiting mechanism; 401. a driving slide bar; 402. pressing the blocks; 403. a first spring; 404. a connecting plate; 405. a driven slide bar; 406. a limit rod;

5. an anti-slip pad;

6. a sliding block; 7. a second spring; 8. a connecting rod; 9. a handle;

10. a carrying plate; 11. a hydraulic telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a cutter is decided to lithium cell paper tinsel, is including deciding cutter body 1, decides cutter body 1 and belongs to prior art, and does not carry out to the concrete model and the shape of deciding cutter body 1 in this application and repeating, decides cutter body 1's top and is provided with control panel one 2, decides cutter body 1's top and is provided with control panel two 3, and control panel one 2 and control panel two 3's shape is the same and big or small looks adaptation.

The inside of control panel one 2 is provided with two stop gear 4, and stop gear 4 includes initiative slide bar 401 and two gag lever posts 406, and initiative slide bar 401's surface fixedly connected with presses the piece 402, along with pressing the piece 402 and can drive initiative slide bar 401 and remove, the one end fixedly connected with spring one 403 that initiative slide bar 401 kept away from pressing the piece 402, spring one 403 fixedly connected with is in the inner wall of control panel one 2, along with initiative slide bar 401 to control panel one 2 interior slip can be to the compression of spring one 403.

The outer surface of the driving slide bar 401 is fixedly connected with a driven slide bar 405, the driven slide bar 405 can be driven to move along with the movement of the driving slide bar 401, one end, far away from the driving slide bar 401, of the driven slide bar 405 is fixedly connected with a connecting plate 404, and the connecting plate 404 can be driven to move along with the movement of the driven slide bar 405.

The connecting plate 404 is slidably connected to the inner wall of the first control board 2, and the stop lever 406 is fixedly connected to the outer surface of the second control board 3, so that the stop lever 406 can be driven to move along with the movement of the second control board 3.

The driving sliding rod 401 is slidably connected to the inner wall of the first control board 2, the limiting rod 406 is slidably connected to the inner wall of the first control board 2, the friction resistance between the driving sliding rod 401 and the first control board 2 is small, and the limiting rod 406 can be inserted into the first control board 2 along with the approach of the second control board 3 to the first control board 2.

The limiting hole is formed in the outer surface of the limiting rod 406, the connecting plate 404 is matched with the limiting hole, and limiting of the connecting plate 404 can be achieved by inserting the connecting plate 404 into the limiting hole formed in the limiting rod 406.

Referring to fig. 2 and 3, the inner walls of the first control board 2 and the second control board 3 are fixedly connected with anti-slip pads 5, anti-slip patterns are formed on the inner walls of the two anti-slip pads 5, and the anti-slip pads 5 are arc-shaped, so that the friction coefficient of the inner walls of the anti-slip pads 5 can be increased by arranging the anti-slip patterns.

The inner wall sliding connection who decides cutter body 1 has symmetrical sliding block 6, and a side that two sliding blocks 6 kept away from each other is equal fixedly connected with spring two 7, and two equal fixedly connected with of spring two 7 is in the inner wall of deciding cutter body 1, and spring two 7 are in compression state all the time, provide an elasticity effect to sliding block 6, and sliding block 6 is less with the frictional resistance who decides cutter body 1 inner wall to spring two 7's elastic coefficient is great.

The equal fixedly connected with connecting rod 8 of surface of two sliding blocks 6, two connecting rods 8 all extend to the top of deciding cutter body 1 and with decide cutter body 1 sliding connection, two connecting rods 8 respectively with control panel one 2 and two 3 fixed connection of control panel, the equal fixedly connected with of surface of two connecting rods 8 is symmetrical handle 9, along with the removal of sliding block 6 can drive the removal of connecting rod 8, along with the removal of two control panel one 2 and two 3 of control panel can drive the removal of connecting rod 8, can make people comparatively convenient control connecting rod 8 through setting up handle 9.

Please refer to fig. 1 with emphasis, the top of deciding cutter body 1 is provided with loading board 10, hydraulic telescoping rod 11 is installed to the bottom surface of loading board 10, hydraulic telescoping rod 11's output contacts with the upper surface of deciding cutter body 1, hydraulic telescoping rod 11 belongs to prior art, and do not do further prescribe a limit to the model of hydraulic telescoping rod 11 in this application, two slipmats 5 are hugged closely in hydraulic telescoping rod 11's output, and the diameter of hydraulic telescoping rod 11 output is slightly greater than the diameter after two slipmats 5 are closed, through two slipmats 5 centre gripping in hydraulic telescoping rod 11's output, can realize to decide cutter body 1 and install in hydraulic telescoping rod 11's output, can drive its output and move down through starting hydraulic telescoping rod 11, and then accomplish the cutting to lithium cell foil.

Working principle: in the process of using the device, when the cutting tool body 1 needs to be detached for maintenance after a long time of use, a worker only needs to press the pressing block 402, the driven slide rod 405 can be driven to move along with the movement of the pressing block 402, the connecting plate 404 can be driven to move along with the movement of the driven slide rod 405 until the connecting plate 404 is separated from a limiting hole formed in the limiting rod 406, then the worker controls the connecting rod 8 to move through the handle 9 until the control plate I2 and the control plate II 3 are separated, and then the anti-slip pad 5 is driven to be separated from the output end of the hydraulic telescopic rod 11, so that the clamping and fixing of the output end of the hydraulic telescopic rod 11 through the anti-slip pad 5 is eliminated, then the worker takes the cutting tool body 1 from the hydraulic telescopic rod 11, so that the worker can conveniently detach the cutting tool body 1, the situation that the worker needs to consume more time and effort due to the trouble of mounting and detaching the cutting tool body 1 in the prior art is effectively avoided, and the worker does not need to use a special tool when the cutting tool body 1 is detached.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting tool of lithium cell paper tinsel, including cutting tool body (1), its characterized in that: the cutting tool comprises a cutting tool body (1), and is characterized in that a first control board (2) is arranged above the cutting tool body (1), a second control board (3) is arranged above the cutting tool body (1), two limiting mechanisms (4) are arranged inside the first control board (2), each limiting mechanism (4) comprises a driving sliding rod (401) and two limiting rods (406), a pressing block (402) is fixedly connected to the outer surface of each driving sliding rod (401), one end of each driving sliding rod (401) far away from the pressing block (402) is fixedly connected with a first spring (403), the first spring (403) is fixedly connected to the inner wall of the first control board (2), a driven sliding rod (405) is fixedly connected to the outer surface of each driving sliding rod (401), one end of each driven sliding rod (405) far away from the driving sliding rod (401) is fixedly connected with a connecting plate (404), and each connecting plate (404) is connected to the inner wall of the first control board (2) in a sliding mode, and each limiting rod (406) is fixedly connected to the outer surface of the second control board (3).

2. A cutting tool for lithium battery foil according to claim 1, characterized in that: the driving slide rod (401) is connected to the inner wall of the first control plate (2) in a sliding mode, and the limiting rod (406) is connected to the inner wall of the first control plate (2) in a sliding mode.

3. A cutting tool for lithium battery foil according to claim 1, characterized in that: and a limiting hole is formed in the outer surface of the limiting rod (406), and the connecting plate (404) is matched with the limiting hole.

4. A cutting tool for lithium battery foil according to claim 1, characterized in that: the anti-slip mat is characterized in that anti-slip mats (5) are fixedly connected to the inner walls of the first control plate (2) and the second control plate (3), and anti-slip patterns are formed in the inner walls of the two anti-slip mats (5).

5. A cutting tool for lithium battery foil according to claim 1, characterized in that: the inner wall sliding connection who decides cutter body (1) has symmetrical sliding block (6), two the equal fixedly connected with spring two (7) of a side that sliding block (6) kept away from each other, two equal fixedly connected with of spring two (7) is in the inner wall of deciding cutter body (1).

6. The lithium battery foil cutting tool according to claim 5, wherein: the outer surfaces of the two sliding blocks (6) are fixedly connected with connecting rods (8), the two connecting rods (8) extend to the upper portion of the cutting tool body (1) and are in sliding connection with the cutting tool body (1), the two connecting rods (8) are fixedly connected with a first control board (2) and a second control board (3) respectively, and symmetrical handles (9) are fixedly connected to the outer surfaces of the two connecting rods (8).

7. A cutting tool for lithium battery foil according to claim 1, characterized in that: the cutting tool is characterized in that a bearing plate (10) is arranged above the cutting tool body (1), a hydraulic telescopic rod (11) is arranged on the bottom surface of the bearing plate (10), and the output end of the hydraulic telescopic rod (11) is in contact with the upper surface of the cutting tool body (1).