Square aluminum shell lithium battery glue scraping cleaner

Abstract

The utility model provides a square aluminum shell lithium battery glue scraping cleaner which comprises a seat body, a hinge seat, a cleaning cloth box, a cleaning wiping bar, a liquid pot, a handle and cleaning cloth, the cleaning wiping bar is detachably connected to the middle of the lower portion of the seat body, the cleaning cloth box is detachably connected to the lower portion of the seat body and located on the two sides of the cleaning wiping bar, and the cleaning cloth is arranged in the cleaning cloth box. The upper portions and the bottoms of the cleaning cloth boxes are open, the area of the bottom openings is smaller than that of the cleaning cloth, the periphery of the cleaning cloth is limited by the inner edges of the bottom openings, the cleaning cloth within the range of the bottom openings is exposed outside, a cavity is formed in the base corresponding to one cleaning cloth box, liquid penetrating holes are formed in the bottom of the cavity, a hole is formed in the cavity, and a liquid pot is buckled in the hole. And a hinge seat is fixedly connected to the seat body and is hinged with the handle. The device has the beneficial effect of integrating degumming and cleaning. And a detachable liquid kettle is arranged. And the cleaning cloth can be disassembled, so that the dirty cloth can be conveniently replaced.

Description

Technical Field

[0001] The utility model belongs to a lithium battery production auxiliary device and relates to battery envelope recycling scraping glue cleaning. Background Art

[0002] Lithium iron phosphate batteries have great advantages as a new energy power generation and energy storage system. Among them, the square aluminum shell is a type of lithium iron phosphate battery. When producing square aluminum shell batteries, the last step is coating. During the coating process, some uncontrollable factors may cause defects in the battery coating, which needs to be re-coated. However, when removing the battery film, it is inevitable that glue stains will remain on the surface of the battery. The surface needs to be de-glueed and wiped. After cleaning the battery surface, it is convenient for secondary coating. At the same time, there are always a few problems with the coating. For these few problems, the input-output ratio is poor, so a set of relatively simple scraper cleaners are designed. Utility Model Content

[0003] The utility model aims to provide a square aluminum shell lithium battery glue scraper cleaner.

[0004] The technical solution of the utility model is as follows: a square aluminum shell lithium battery scraper cleaner comprises a seat body, an articulated seat, a cleaning cloth box, a cleaning stick, a liquid pot, a handle, and a cleaning cloth. The cleaning stick is detachably connected to the middle of the lower part of the seat body, the cleaning cloth box is detachably connected to the lower part of the seat body and is located on both sides of the cleaning stick, the cleaning cloth is placed in the cleaning cloth box, the cleaning cloth box is opened at the top and bottom, the bottom opening area is smaller than the cleaning cloth area, the cleaning cloth is limited by the inner edge of the bottom opening on all sides, and the cleaning cloth within the bottom opening range is exposed to the outside, a cavity is provided on the corresponding seat body above one of the cleaning cloth boxes, a liquid permeable hole is provided at the bottom of the cavity, a hole is provided on the cavity, the liquid pot is buckled in the hole, a fixed articulated seat is connected to the seat body, and the articulated seat is hinged to the handle.

[0005] The hinge seat is fixed with an axial hole, the front end of the handle has a curved angle, a block is fixed at the lower part of the curved angle, the block is fixed with an axis, the axis is rotatably connected in the axial hole, the contact between the block and the hinge seat constitutes a restriction on the downward rotation of the handle, that is, the rotation range of the axis relative to the axial hole is less than 180 degrees.

[0006] The hinged seat is in the form of a seat with four legs, and the ends of the legs are connected to the seat body by screws.

[0007] The handle surface is provided with anti-slip patterns.

[0008] Preferably, the liquid pot is made of a transparent material, and volume scale lines are printed on the surface.

[0009] Furthermore, a protruding pressing bottom is provided at the lower part of the seat body, and the pressing bottom is embedded in the cleaning cloth box, and the pressing bottom forms a pressing connection with the cleaning cloth. The pressing bottom corresponding to the liquid pot is the bottom part of the cavity, and the liquid permeable hole is on the bottom surface.

[0010] Preferably, the cleaning cloth box and the base body are snap-connected, and the snap block provided on the cleaning cloth box is connected with the snap protrusion provided on the base body.

[0011] Preferably, the detachable connection between the cleaning wiper and the base body is plug-in connection, which is achieved by providing corresponding slots and plug-in strips.

[0012] The beneficial effects of the utility model are as follows: the purpose of cleaning the residual glue stains on the surface of the battery is achieved, the structure is simple, and the production cost is low. It integrates glue removal and cleaning. It comes with a detachable liquid pot, which can be filled with glue remover and cleaning agent, and has different usage functions. The cleaning cloth can be disassembled for easy replacement after it is dirty. The modular design is adopted. When damage or other problems occur during use, the damaged parts can be simply replaced and then used normally, thereby improving the overall service life. All parts are insulators to prevent short circuit caused by accidental touching of the battery pole during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall appearance structure diagram of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a disassembled structural diagram of the utility model;

[0016] Figure 4 It is a schematic diagram showing the bottom surface of the pressed bottom. DETAILED DESCRIPTION

[0017] As shown in the figure, the square aluminum shell lithium battery scraper cleaner comprises a seat 1, a hinged seat 2, a cleaning cloth box 3, a cleaning stick 4, a liquid pot 5, a handle 6 with anti-slip patterns on the surface, and a cleaning cloth 10. The cleaning stick 4 is detachably connected to the middle of the lower part of the seat 1, and the cleaning cloth box 3 is detachably connected to the lower part of the seat 1 and is located on both sides of the cleaning stick 4. The cleaning cloth 10 is placed in the cleaning cloth box 3. The cleaning cloth box 3 is open at the top and bottom. The bottom opening area is smaller than the cleaning cloth 10 area. The cleaning cloth 10 is limited by the inner edge of the bottom opening, and the cleaning cloth 10 within the bottom opening range is exposed. A cavity is provided on the corresponding seat 1 above one of the cleaning cloth boxes 3, and a liquid permeable hole 13 is provided at the bottom of the cavity. There is a hole on the cavity, and the liquid pot 5 is buckled in the hole. The liquid pot 5 is made of a transparent material, and a volume scale is printed on the surface for checking the liquid volume in the liquid pot 5.

[0018] The seat body 1 is connected to a fixed hinge seat 2, which is hinged to the handle 6. The hinge seat 2 is fixed with an axis hole 7, and the front end of the handle 6 has a bend, and a block 8 is fixed at the lower part of the bend. The block 8 is fixed with an axis 9, and the axis 9 is rotatably connected to the axis hole 7. The above structure restricts the downward rotation of the handle 6 when the block 8 contacts the hinge seat 2, and the handle 6 cannot be pressed down further, so that the rotation range of the axis 9 relative to the axis hole 7 is less than 180 degrees. Figure 2 As shown, when the block 8 contacts the hinged seat 2, the angle formed by the handle 6 and the seat body 1 is 27 degrees.

[0019] The articulated seat 2 is of a style with four legs, and the ends of the legs are connected to the seat body 1 by screws, which reduces the weight of the articulated seat 2 and provides a sufficient connection area.

[0020] The lower part of the base body 1 is provided with a protruding pressing bottom 12, which is embedded in the cleaning cloth box 3 and presses the cleaning cloth 10. The pressing bottom 12 corresponding to the installation of the liquid pot 5 is used to form a cavity, and the liquid permeable hole 13 is provided on the bottom surface. Preferably, the cleaning cloth box 3 and the base body 1 are connected by a snap-fit ​​structure, through which the card block 11 provided on the cleaning cloth box 3 is connected with the card protrusion provided on the base body 1 (it is blocked in the figure from the perspective given in the figure, so it is not shown). This kind of snap-fit ​​connection between the box and the box cover is a structure already existing in the prior art, and this application scheme adopts it.

[0021] like Figure 3 As shown, the cleaning wiper 4 is detachably connected to the seat body 1 by plugging, and the plugging is formed by setting corresponding slots and plug strips. The cleaning wiper 4 is made of pva cotton material (dry water absorption rate is not more than 150%). After excessive wear, the old one is pulled out and replaced with a new one.

[0022] When the battery coating is defective due to external reasons and needs to be re-coated, the device can quickly clean the residual glue on the battery surface and wipe it clean.

[0023] When in use, the liquid pot 5 is filled with a glue remover or a cleaning agent, and is screwed into the hole of the seat body 1. In order to prevent the liquid from spilling, the cleaner is placed face down and the liquid pot 5 is installed. The glue can be removed by adding a glue remover to the liquid pot 5, and the surface can be cleaned by adding a cleaning agent, thereby achieving different functions. Holding the handle 6, first apply the glue remover or the cleaning agent to the battery surface with a small force, and then increase the pressure to remove the glue stains and stick them to the cleaning cloth 10. The cleaning wipe 4 uses a harder PVA, which can have a greater friction removal force on the glue stains. The cleaning cloth 10 without the corresponding liquid pot 5 can use a low humidity one, forming a humidity difference between the front and rear cleaning cloths, which is faster for glue removal.

[0024] When the cleaning cloth 10 needs to be replaced, use force to separate the cleaning cloth box 3 from the base body 1, and lay the cleaning cloth 10 flat on the bottom opening of the cleaning cloth box 3. Since the area of ​​the cleaning cloth 10 is larger than the opening, the bottom opening is covered, and the inner edges around the bottom opening overlap with the cleaning cloth 10. Hold the handle 6 with your hand, align the base body 1 with the cleaning cloth box 3, and press down hard, and the cleaning cloth box 3 and the base body 1 are snap-connected together.

Claims

1. A square aluminum shell lithium battery scraper cleaner, comprising a seat (1), a hinged seat (2), a cleaning cloth box (3), a cleaning wiper (4), a liquid pot (5), a handle (6), and a cleaning cloth (10), wherein: The cleaning stick (4) is detachably connected to the middle of the lower part of the base body (1); the cleaning cloth box (3) is detachably connected to the lower part of the base body (1) and is located on both sides of the cleaning stick (4); the cleaning cloth (10) is placed in the cleaning cloth box (3); the cleaning cloth box (3) is opened at the top and bottom; the area of ​​the bottom opening is smaller than the area of ​​the cleaning cloth (10); the cleaning cloth (10) is restricted by the inner edge of the bottom opening; the cleaning cloth (10) within the range of the bottom opening is exposed; a cavity is provided on the corresponding base body (1) above one of the cleaning cloth boxes (3); a liquid permeable hole (13) is provided at the bottom of the cavity; a hole is provided above the cavity; a liquid pot (5) is buckled in the hole; a fixed hinge seat (2) is connected above the base body (1); the hinge seat (2) is hinged to the handle (6).

2. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized in that: The hinge seat (2) is fixed with an axial hole (7), the front end of the handle (6) has a curved angle, a block (8) is fixed at the lower part of the curved angle, the block (8) is fixed with an axis (9), the axis (9) is rotatably connected in the axis hole (7), the block (8) contacts the hinge seat (2) to restrict the downward rotation of the handle (6), that is, the rotation range of the axis (9) relative to the axis hole (7) is less than 180 degrees.

3. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized in that: The hinged seat (2) is of a type with four supporting legs, and the ends of the supporting legs are connected to the seat body (1) via screws.

4. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized in that: The surface of the handle (6) is provided with anti-slip patterns.

5. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized in that: The liquid pot (5) is made of a transparent material, and volume scale lines are printed on the surface.

6. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized in that: A protruding pressing bottom (12) is provided at the lower part of the seat body (1). The pressing bottom (12) is embedded in the cleaning cloth box (3). The pressing bottom (12) forms a pressing connection with the cleaning cloth (10). The pressing bottom (12) corresponding to the liquid pot (5) is the bottom part of the cavity, and the liquid permeable hole (13) is on the bottom surface.

7. The square aluminum shell lithium battery scraper cleaner according to claim 1 is characterized by: The cleaning cloth box (3) and the base body (1) are snap-connected, and a snap block (11) provided on the cleaning cloth box (3) is connected to a snap protrusion provided on the base body (1).

8. The square aluminum shell lithium battery scraper cleaner according to claim 1, characterized in that: The cleaning wiper rod (4) and the seat body (1) are detachably connected in a plug-in manner, and the plug-in is achieved by providing corresponding slots and plug-in strips.

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