Battery piece cleaning box

Abstract

The utility model relates to the field of battery piece production, and discloses a battery piece cleaning box which comprises two placing frames, the two placing frames are movably arranged in a cleaning box body respectively, first threaded holes are formed in the front side and the rear side of the outer wall of the cleaning box body respectively, and the first threaded holes are communicated with the first threaded holes. First aluminum alloy bolts are in threaded connection with the interiors of the two first threaded holes correspondingly, rotating grooves are formed in the outer sides of the two containing frames correspondingly, rotating blocks are fixed to the inner ends of the two first aluminum alloy bolts correspondingly, and the two rotating blocks are rotationally arranged in the two rotating grooves correspondingly; and supporting columns are fixed in the two placing frames correspondingly. According to the solar cell cleaning box, the placing rack, the first aluminum alloy bolts and the supporting columns are beneficial for placing the cell pieces with different lengths, so that the cleaning box body does not need to be replaced when the cell pieces with different lengths are processed, and the flexibility and the adaptability of the cleaning box body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell production, in particular to a battery cell cleaning box. Background Art

[0002] Solar cells are generally categorized into monocrystalline silicon, polycrystalline silicon, and amorphous silicon. Monocrystalline silicon solar cells are currently the fastest-growing type of solar cell. Their structure and production process are finalized, and products are widely used in space and on the ground. These solar cells are made from high-purity monocrystalline silicon rods. To reduce production costs, solar cells for terrestrial applications use solar-grade monocrystalline silicon rods, with somewhat relaxed material performance requirements. Some also use scrap and inferior monocrystalline silicon material from semiconductor device processing, which is redrawn into monocrystalline silicon rods specifically for solar cells. Cell cleaning boxes are used to store the cells.

[0003] At present, when cleaning most battery cells, the battery cells are usually placed inside a cleaning box first, and then the cleaning box and the battery cells inside are placed in a cleaning device for cleaning. However, the internal structure of the cleaning box is fixed, and there are the following disadvantages: the internal structure of the cleaning box is integrated and can only accommodate battery cells of a single length. Therefore, when it is necessary to process battery cells of different lengths, the corresponding cleaning box needs to be replaced, which reduces the flexibility and adaptability of the cleaning box. Utility Model Content

[0004] The purpose of the utility model is to provide a battery cell cleaning box to solve the problem that the internal structure of the cleaning box is integrated and can only accommodate battery cells of a single length. When battery cells of different lengths need to be processed, the corresponding cleaning box needs to be replaced, which reduces the flexibility and adaptability of the cleaning box.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: a battery cell cleaning box, comprising two placement racks, the two placement racks are movably arranged inside the cleaning box body, the front and rear sides of the outer wall of the cleaning box body are respectively provided with first threaded holes, the two first threaded holes are respectively threaded with first aluminum alloy bolts, the outer sides of the two placement racks respectively have rotation grooves, the inner ends of the two first aluminum alloy bolts are respectively fixed with rotating blocks, the two rotating blocks are respectively rotatably arranged in the two rotation grooves, and the interiors of the two placement racks are respectively fixed with support columns.

[0006] Preferably, a slide groove is provided on the left and right sides of the inner wall of the cleaning box body, and a slider is fixed on the left and right sides of the outer walls of the two placement racks, and the two sliders are slidably arranged in the two slide grooves.

[0007] Preferably, a plurality of partition plates are detachably provided inside the two placement racks.

[0008] Preferably, thread grooves are respectively opened on the outer sides of several of the partition plates, and several second threaded holes are respectively opened on the outer sides of the two placement racks, and second aluminum alloy bolts are respectively threadedly connected in several of the second threaded holes, and the threaded ends of several of the second aluminum alloy bolts are respectively connected to the internal threads of several thread grooves.

[0009] Preferably, a movable plate is movably provided above the cleaning box body, a blocking plate is fixed to the bottom of the movable plate, two fixed grooves are provided on the top surface of the cleaning box body, two movable columns are fixed to the bottom surface of the movable plate, the two movable columns are slidably inserted into the two fixed grooves respectively, stainless steel springs are fixed to the inner bottom surfaces of the two fixed grooves respectively, and the top ends of the two stainless steel springs are fixedly connected to the bottom ends of the two movable columns respectively.

[0010] Preferably, a silicone sleeve is fixed to the outer walls of the two support columns respectively, and a silicone pad is fixed to the bottom surface of the blocking plate.

[0011] Compared with the prior art, a battery cell cleaning box using the above technical solution has the following beneficial effects:

[0012] 1. During use, the placement rack, the first aluminum alloy bolts and the support column facilitate the placement of battery cells of different lengths. Therefore, when processing battery cells of different lengths, there is no need to replace the cleaning box body, thereby improving the flexibility and adaptability of the cleaning box body;

[0013] Second, during use, the slides and sliders help limit the placement rack to prevent it from shifting, thereby improving the stability of the rack during movement. The partitions help divide the space of the rack into multiple small areas, making it easier to place the cells in different areas in an orderly manner, preventing direct contact between cells during the cleaning process, and effectively protecting the cell surface from damage.

[0014] 3. During use, the second aluminum alloy bolt facilitates the disassembly and assembly of the partition plate, making it easier for the staff to clean or replace the partition plate. It also facilitates the adjustment of the distance between two adjacent partition plates, which can separate battery cells of different thicknesses, thereby improving the practicality of the cleaning box body. The blocking plate can block the top of the battery cell to prevent the battery cell from detaching or colliding during cleaning, thereby improving the stability and safety of the battery cell during the cleaning process. The silicone sleeve increases friction when the battery cell is placed on the support column, preventing the battery cell from sliding or shifting, while protecting the bottom of the battery cell from scratches. The silicone pad prevents the blocking plate from directly contacting the top of the battery cell, preventing damage and improving the protection of the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 Schematic diagram of the explosion of the embodiment.

[0017] Figure 3 It is an exploded diagram of the placement rack and partition plate in the embodiment.

[0018] Figure 4 For example Figure 2 Enlarged schematic diagram of point A in the middle.

[0019] In the figure: 1. Placement rack; 2. Cleaning box body; 3. First threaded hole; 4. First aluminum alloy bolt; 5. Rotation groove; 6. Rotation block; 7. Support column; 8. Slide groove; 9. Slider; 10. Partition plate; 11. Threaded groove; 12. Second threaded hole; 13. Second aluminum alloy bolt; 14. Moving plate; 15. Blocking plate; 16. Fixed groove; 17. Movable column; 18. Stainless steel spring; 19. Silicone sleeve; 20. Silicone pad. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] like Figures 1-4 As shown, a battery cell cleaning box includes two placement racks 1, and the two placement racks 1 are movably arranged inside the cleaning box body 2. The bottom of the cleaning box body 2 is not closed and is a hollow structure. The front and rear sides of the outer wall of the cleaning box body 2 are respectively provided with first threaded holes 3, and the two first threaded holes 3 are respectively threadedly connected with first aluminum alloy bolts 4. The outer sides of the two placement racks 1 are respectively provided with rotation grooves 5, and the inner ends of the two first aluminum alloy bolts 4 are respectively fixed with rotation blocks 6. The two rotation blocks 6 are respectively rotatably arranged in the two rotation grooves 5, and the interiors of the two placement racks 1 are respectively fixed with support columns 7.

[0022] During use, the staff first rotates the two first aluminum alloy bolts 4, causing the two rotating blocks 6 to rotate inside the two rotating slots 5, respectively, thereby driving the two placement racks 1 away from or towards each other, adjusting the distance between the two placement racks 1. After the distance between the two placement racks 1 is adjusted, the battery cells are placed between the two placement racks 1, supported by the two support columns 7, and then the cleaning box is placed in the cleaning device to clean the battery cells. The placement racks 1, the first aluminum alloy bolts 4, and the support columns 7 facilitate the placement of battery cells of different lengths. When processing battery cells of different lengths, there is no need to replace the cleaning box body 2, thereby improving the flexibility and adaptability of the cleaning box body 2.

[0023] like Figures 1-4As shown, a slide groove 8 is provided on the left and right sides of the inner wall of the cleaning box body 2, and a slider 9 is fixed on the left and right sides of the outer walls of the two placement racks 1. The two sliders 9 are slidably arranged in the two slide grooves 8.

[0024] During use, the sliding groove 8 and the slider 9 facilitate limiting the placement rack 1 to prevent the placement rack 1 from shifting, thereby improving the stability of the placement rack 1 during movement.

[0025] like Figures 1-4 As shown, several partition plates 10 are detachably provided inside the two placement racks 1, and thread grooves 11 are respectively provided on the outer sides of the several partition plates 10. Several second threaded holes 12 are respectively provided on the outer sides of the two placement racks 1, and second aluminum alloy bolts 13 are respectively threadedly connected in the several second threaded holes 12, and the threaded ends of the several second aluminum alloy bolts 13 are respectively threadedly connected to the inner threads of the several thread grooves 11.

[0026] During use, the partitions 10 facilitate dividing the space of the placement rack 1 into multiple small areas, making it easier to place the cells in different areas in an orderly manner, preventing direct contact between the cells during the cleaning process, and effectively protecting the cell surfaces from damage. The second aluminum alloy bolts 13 facilitate the disassembly and assembly of the partitions 10 by the staff, making it easier for the staff to clean or replace the partitions 10. At the same time, it is easy to adjust the distance between two adjacent partitions 10, which can separate cells of different thicknesses, thereby improving the practicality of the cleaning box body 2.

[0027] like Figures 1-4 As shown, a movable plate 14 is movably provided above the cleaning box body 2, and a blocking plate 15 is fixed to the bottom of the movable plate 14. Two fixed grooves 16 are provided on the top surface of the cleaning box body 2, and two movable columns 17 are fixed to the bottom surface of the movable plate 14. The two movable columns 17 are slidably inserted into the two fixed grooves 16 respectively, and stainless steel springs 18 are fixed to the inner bottom surfaces of the two fixed grooves 16 respectively. The top ends of the two stainless steel springs 18 are fixedly connected to the bottom ends of the two movable columns 17 respectively, and silicone sleeves 19 are fixed to the outer walls of the two support columns 7 respectively, and a silicone pad 20 is fixed to the bottom surface of the blocking plate 15.

[0028] During use, the staff first pulls the movable plate 14 upwards. At this time, the stainless steel spring 18 is in a stretched state, driving the blocking plate 15 to move upwards. Then, the battery cell is placed on the top surface of the two support columns 7. After placement, the movable plate 14 is slowly released. The stainless steel spring 18 can automatically reset the movable plate 14 and the blocking plate 15. The blocking plate 15 can block the top of the battery cell to prevent the battery cell from detaching or colliding during cleaning, thereby improving the stability and safety of the battery cell during the cleaning process. The silicone sleeve 19 is used to increase friction when the battery cell is placed on the support column 7, preventing the battery cell from sliding or shifting, and protecting the bottom of the battery cell from scratches. The silicone pad 20 is used to prevent the blocking plate 15 from directly contacting the top of the battery cell to avoid damage, thereby improving the protection of the battery cell.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery cell cleaning box, comprising two placement racks (1), wherein the two placement racks (1) are movably arranged inside a cleaning box body (2), characterized in that: The front and rear sides of the outer wall of the cleaning box body (2) are respectively provided with first threaded holes (3), and first aluminum alloy bolts (4) are respectively threadedly connected in the two first threaded holes (3). The outer sides of the two placement racks (1) are respectively provided with rotation grooves (5), and the inner ends of the two first aluminum alloy bolts (4) are respectively fixed with rotation blocks (6). The two rotation blocks (6) are respectively rotatably arranged in the two rotation grooves (5), and the interiors of the two placement racks (1) are respectively fixed with support columns (7).

2. A cell cleaning box according to claim 1, characterized in that: Slide grooves (8) are respectively provided on the left and right sides of the inner wall of the cleaning box body (2), and sliders (9) are respectively fixed on the left and right sides of the outer walls of the two placement racks (1), and the two sliders (9) are respectively slidably arranged in the two slide grooves (8).

3. A cell cleaning box according to claim 2, characterized in that: A plurality of partition plates (10) are detachably provided inside the two placement racks (1).

4. The cell cleaning box according to claim 3, characterized in that: The outer sides of the plurality of partition plates (10) are respectively provided with thread grooves (11), the outer sides of the two placement racks (1) are respectively provided with a plurality of second threaded holes (12), the interiors of the plurality of second threaded holes (12) are respectively threadedly connected with second aluminum alloy bolts (13), and the threaded ends of the plurality of second aluminum alloy bolts (13) are respectively threadedly connected with the inner sides of the plurality of thread grooves (11).

5. The cell cleaning box according to claim 1, characterized in that: A movable plate (14) is movably provided above the cleaning box body (2), a blocking plate (15) is fixed to the bottom surface of the movable plate (14), two fixed grooves (16) are provided on the top surface of the cleaning box body (2), two movable columns (17) are fixed to the bottom surface of the movable plate (14), the two movable columns (17) are slidably inserted into the two fixed grooves (16), and stainless steel springs (18) are fixed to the inner bottom surfaces of the two fixed grooves (16), and the top ends of the two stainless steel springs (18) are fixedly connected to the bottom ends of the two movable columns (17).

6. The cell cleaning box according to claim 5, characterized in that: A silicone sleeve (19) is fixed to the outer walls of the two support columns (7), and a silicone pad (20) is fixed to the bottom surface of the blocking plate (15).

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