Sealing head glue removing device of polymer battery

Abstract

The utility model relates to a polymer battery end socket glue removing device, which comprises a blade mounting block, a blade, a guide wheel and a handle, the blade mounting block is provided with a blade mounting groove along the longitudinal direction of the blade mounting block, the blade is fixedly connected in the blade mounting groove through a fixing screw, the top of the blade mounting block is fixedly connected with the handle, and the handle is fixedly connected with the guide wheel. The bottom of the blade mounting block is in pin joint with a guide wheel, and the handle drives the blade mounting block to reciprocate in the length direction of the upper seal head or the lower seal head through the guide wheel. The inner side wall of the seal head can be cleaned without dead corners, the blade is a common wallpaper blade and is sharp and cheap, the guide wheel guarantees the cleaning track, the handle made of the red bakelite guarantees that high temperature of the seal head cannot be conducted to hands, and the seal head residual glue cleaning operation is efficient and safe.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium-ion batteries, and in particular to a head sealant and glue removal device for polymer batteries. Background Art

[0002] Lithium-ion batteries have the advantages of high voltage, high specific energy, many cycles, and long storage time. They are widely used not only in portable electronic devices such as mobile phones, digital cameras, and laptops, but also in large and medium-sized electric equipment such as electric vehicles, electric bicycles, and power tools. Therefore, the performance requirements for lithium-ion batteries are becoming increasingly higher... During the use of polymer battery heads, residual glue easily accumulates due to glue overflowing from the battery seal. In particular, the accumulation of residual glue on the side of the head can affect the battery packaging effect and cause the battery to stick. How to quickly and thoroughly remove the residual glue from the head online, especially the residual glue on the inner wall of the head in a small space, has become an urgent problem to be solved. The existing online cleaning method for residual glue on the side wall of the head is to use common tools such as flat-blade screwdrivers and wallpaper cutters for cleaning. However, due to the limited distance between the upper and lower heads, the residual glue on the inner wall of the head is neither easy to see nor easy to reach. In addition, the high temperature of the head can easily burn people's hands, making the residual glue cleaning work relatively difficult. Utility Model Content

[0003] The utility model aims to overcome the deficiencies in the prior art and provides a head seal glue cleaning device for a polymer battery, which can clean the inner side wall of the head seal without any dead angle, making the head seal residual glue cleaning operation both efficient and safe.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a head glue cleaning device for a polymer battery, including a blade mounting block, a blade, a guide wheel and a handle. The blade mounting block is provided with a blade mounting groove along its longitudinal direction, and the blade is fixed in the blade mounting groove by a fixing screw. The top of the blade mounting block is fixed with a handle, and the bottom of the blade mounting block is pinned with a guide wheel. The handle drives the blade mounting block to reciprocate along the length direction of the upper head or the lower head through the guide wheel.

[0005] Furthermore, the blade is a wallpaper blade.

[0006] Furthermore, the number of blades is 1-2.

[0007] Furthermore, the axis of the blade mounting groove of the blade mounting block forms an angle of 45° with the vertical plane of the head side wall.

[0008] Furthermore, the blade mounting block is made of 45# steel and has a chrome-plated anti-rust layer on the surface.

[0009] Furthermore, the cross-section of the handle is in a "Z" shape.

[0010] Furthermore, the handle is made of red bakelite.

[0011] Furthermore, the number of the guide wheels is 1-2.

[0012] Furthermore, the guide wheel is made of red bakelite.

[0013] Beneficial effects: Compared with the existing technology, the utility model can clean the inner wall of the head without dead angles. The blade uses a common wallpaper blade, which is sharp and cheap. The guide wheel ensures the cleaning track. The handle made of red bakelite ensures that the high temperature of the head will not be transmitted to the human hand, making the cleaning operation of the residual glue on the head both efficient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the position structure of the guide wheel in the device;

[0016] Figure 3 It is a schematic diagram of the blade mounting slot structure of the blade mounting block.

[0017] In the figure: 1. Lower head, 2. Guide wheel, 3. Blade mounting block, 3-1. Blade mounting slot, 4. Blade, 5. Handle, 6. Upper head, 7. Upper head mounting plate, 8. Lower head mounting plate. DETAILED DESCRIPTION

[0018] The following is a detailed description of the specific implementation provided by the present invention in conjunction with the preferred embodiment: See the attached drawings for details. This embodiment provides a head glue cleaning device for polymer batteries, including a blade mounting block 3, a blade 4, a guide wheel 2 and a handle 5. The blade mounting block is provided with a blade mounting groove 3-1 along its longitudinal direction. The blade is fixed in the blade mounting groove by a fixing screw. The top of the blade mounting block is fixed with a handle, and the bottom of the blade mounting block is pinned with a guide wheel. The handle drives the blade mounting block to reciprocate along the length direction of the upper head or lower head through the guide wheel. The upper head is fixed to the upper head mounting plate, and the lower head is fixed to the lower head mounting plate.

[0019] A preferred solution of the embodiment is that the blade is a wallpaper blade.

[0020] The preferred embodiment is that the number of blades is 1-2. The wallpaper blade 4 is a common steel blade on the market, which has high hardness, is sharp and not easy to break, is low in cost, and can be replaced at any time. In this embodiment, the number of blades is 2.

[0021] In a preferred embodiment, the axis of the blade mounting slot of the blade mounting block forms a 45° angle with the vertical plane of the end cap sidewall. The blade mounting block 3 is made of 45# steel, chrome-plated for rust resistance, and has two blade mounting slots for mounting two wallpaper blades 4. The mounting slots form a 45° angle with the end cap sidewall, making it easier for the blades to cut through the glue during glue removal.

[0022] A preferred solution of the embodiment is that the blade mounting block is made of 45# steel and has a chrome-plated anti-rust layer on the surface.

[0023] The preferred embodiment is that the cross section of the handle is in a Z-shaped structure. The handle 5 is made into a Z-shaped structure with rounded edges and corners, which makes it more comfortable to hold, easy to operate and labor-saving.

[0024] The preferred solution of the embodiment is that the handle is made of red bakelite. The handle 5 is made of red bakelite, which has good heat insulation effect and prevents the hot head temperature from being transferred to the human hand.

[0025] A preferred solution of the embodiment is that the number of the guide wheels is 1-2. In this embodiment, the number of the guide wheels is 2.

[0026] In a preferred embodiment, the guide wheel is made of red bakelite. The guide wheel plays a guiding and positioning role, ensuring that the entire device does not deviate or derail when the blade moves back and forth to clean the glue, and the blade can always clean the side wall of the head.

[0027] Working process

[0028] When cleaning glue from the head, hold the handle and place the device on the head surface, so that the guide wheel supports the lower head and the two blades just touch the inner wall of the lower head. Push the handle left and right to make the two blades cut back and forth to clean the residual glue on the head. When there is no resistance, the residual glue is cleaned and the device is turned over. Clean the upper head in the same way.

[0029] The above-mentioned detailed description of a head glue cleaning device for a polymer battery with reference to the embodiment is illustrative rather than restrictive, and several embodiments can be listed according to the limited scope. Therefore, changes and modifications without departing from the overall concept of the present invention should fall within the scope of protection of the present invention.

Claims

1. A head sealant cleaning device for polymer batteries, characterized by: It includes a blade mounting block, a blade, a guide wheel and a handle. The blade mounting block is provided with a blade mounting groove along its longitudinal direction. The blade is fixed in the blade mounting groove by a fixing screw. The top of the blade mounting block is fixed with a handle. The bottom of the blade mounting block is pinned with a guide wheel. The handle drives the blade mounting block to reciprocate along the length direction of the upper head or lower head through the guide wheel.

2. The polymer battery head glue cleaning device according to claim 1 is characterized in that: The blade is a wallpaper blade.

3. The polymer battery head glue cleaning device according to claim 1 or 2, characterized in that: The number of blades is 1-2.

4. The polymer battery head glue cleaning device according to claim 1, characterized in that: The axis of the blade mounting groove of the blade mounting block forms an angle of 45 degrees with the vertical surface of the head side wall.

5. The polymer battery head glue cleaning device according to claim 1 or 4, characterized in that: The blade mounting block is made of 45# steel and has a chrome-plated anti-rust layer on the surface.

6. The polymer battery head glue cleaning device according to claim 1, characterized in that: The cross-section of the handle is in a "Z" shape.

7. The polymer battery head sealant cleaning device according to claim 1 or 6, characterized in that: The handle is made of red bakelite.

8. The polymer battery head sealant cleaning device according to claim 1, characterized in that: The number of the guide wheels is 1-2.

9. The polymer battery head sealant cleaning device according to claim 1 or 8, characterized in that: The guide wheel is made of red bakelite.

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