Sorting instrument for single crystal battery piece detection

Abstract

The utility model discloses a sorter for detecting a single crystal battery piece. The sorter comprises a bottom plate, when a battery piece is detected, a pulling column is pulled to drive a pulling block and a sliding block to move towards the outer side along a limiting sliding rail, the pulling block drives a rotating plate to overturn towards the outer side to drive a connecting block to move towards the outer side, the connecting block drives a moving column to move inwards, and the connecting column drives a clamping block and a reset spring to move inwards. A battery piece is placed in a clamping groove formed in clamping blocks, a pulling column is loosened, a moving column, a connecting block, a rotating plate, a pulling block, a sliding block, the pulling column and the clamping blocks are driven to reset towards the inner side under the action of resilience force of a reset spring, and the two clamping blocks are always clamped and fixed with the battery piece under the action force of the reset spring and cannot be loosened; according to the battery piece detection device, the battery piece can be detected only by pulling the moving mechanism, so that the battery piece detection device has the advantage of being convenient to fix, the battery piece can be quickly clamped and fixed through matched use of the pulling moving mechanism and the reset clamping mechanism, and the battery piece detection time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell detection, in particular to a sorting instrument for single crystal battery cell detection. Background Technique

[0002] Battery cell detection and sorting instrument: It is a device specifically used for sorting and screening solar single crystal and polycrystalline battery cells; it measures the relevant electrical parameters of battery cells by simulating the solar spectrum light source, and classifies the battery cells according to the measurement results; the unique calibration device of this instrument can input compensation parameters for automatic or manual temperature compensation and light intensity compensation, and has the functions of automatic temperature measurement and temperature correction. The patent publication number is CN216705125U, which discloses a full-automatic intelligent detection and sorting instrument for solar battery cells, including two support plates. A detection frame body is rotatably installed between the two support plates. Auxiliary detection mechanisms are symmetrically arranged on the front and rear end faces of the inner wall of the detection frame body. A CCD camera is installed on the top of the support rod. By using the elastic potential energy of the spring, the baffle is pressed into the rectangular groove, so as to prevent the baffle from blocking the solar battery cell. Then the solar battery cell is placed into the detection frame body, and the rear side of the solar battery cell is blocked by the other two baffles, so as to achieve dead-angle-free acquisition. When it is necessary to collect the other side of the solar battery cell, the insertion rod is pulled out, so as to use the four baffles to cooperate with the detection frame body to limit and fix the solar battery cell, and then rotate by a certain degree, and then press the other two baffles into the rectangular groove, so as to perform dead-angle-free acquisition on the other side of the solar battery cell.

[0003] The above-mentioned existing technical solutions have the following defects: When detecting the battery cell, the battery cell is placed inside the placement frame, and is fixed manually through multiple groups of baffle components and multiple groups of fixing components, and then the battery cell can be fixed and detected. During the process of fixing the battery, it is time-consuming and laborious, which brings inconvenience to the battery cell detection, thus increasing the detection time of the battery cell. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a sorting instrument for single crystal battery cell detection, which has the advantage of being easy to fix, and solves the problem that when detecting the battery cell, the battery cell is placed inside the placement frame, and is fixed manually through multiple groups of baffle components and multiple groups of fixing components, and then the battery cell can be fixed and detected. During the process of fixing the battery, it is time-consuming and laborious, which brings inconvenience to the battery cell detection, thus increasing the detection time of the battery cell.

[0005] To achieve the above object, the present utility model provides the following technical solution: A sorting instrument for detecting single-crystal battery wafers, including a bottom plate, on the left side of the top of the bottom plate, there is a support plate fixedly connected by fastening bolts. The number of the support plates is two. Inside the support plates, there is a swing frame movably connected by a pin shaft. On the right side of the swing frame, there is a detection component, and the bottom of the detection component is fixedly connected to the top of the bottom plate. Inside the swing frame, there is a pulling and moving mechanism, and inside the pulling and moving mechanism, there is a reset clamping mechanism;

[0006] The pulling and moving mechanism is used to pull and move the reset clamping mechanism;

[0007] The reset clamping mechanism is used to clamp and fix the battery wafer.

[0008] Preferably, the pulling and moving mechanism includes a pulling column and a pulling block. The outside of the pulling column penetrates to the outside of the swing frame. The inside of the pulling column is fixedly connected to the outside of the pulling block. At the rear side of the pulling block, there is a sliding block, and at the rear side of the sliding block, there is a limiting slide rail slidably connected. The rear side of the limiting slide rail is fixedly connected to the rear side of the inner wall of the swing frame. At the top and bottom of the front side of the pulling block, there are swing plates movably connected by a pin shaft.

[0009] Preferably, the reset clamping mechanism includes clamping blocks and moving columns. The number of the clamping blocks is two. Inside the clamping blocks, there are clamping grooves. The number of the clamping grooves is several, and several clamping grooves are equidistantly distributed. The outside of the clamping blocks is fixedly connected to the inside of the moving columns. The number of the moving columns is several, and several moving columns are equidistantly distributed. The surface of the moving columns is movably sleeved with reset springs. The inside of the reset springs is fixedly connected to the outside of the clamping blocks. The outside of the reset springs is fixedly connected to the inside of the swing frame. The outside of the moving columns is fixedly connected to connecting blocks, and the inside of the front side of the connecting blocks is movably connected to the outside of the rear side of the swing plates by a pin shaft.

[0010] Preferably, on the inner side of the surface of the pulling column, there is a reinforcing sleeve fixedly connected. The inside of the reinforcing sleeve is fixedly connected to the outside of the pulling block, and the reinforcing sleeve is located inside the swing frame.

[0011] Preferably, the surface of the pulling column is movably sleeved with a wear-resistant sleeve. The outside of the wear-resistant sleeve is fixedly connected to the inside of the outside of the swing frame, and the wear-resistant sleeve is located outside the pulling block.

[0012] Preferably, on the outside of the swing frame, there is a pulling plate. The inside of the pulling plate is fixedly connected to the outside of the pulling column, and the material of the pulling plate is rubber material.

[0013] Preferably, a sponge pad is fixedly installed on the surface of the card slot. The inner side of the sponge pad is in contact with the outer side of the battery cell, and the sponge pad is located inside the swing frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When detecting the battery cell, the present utility model pulls the pull column outward. The pull column drives the pull block to move outward. The pull block drives the slider to move outward along the limit slide rail. The pull block drives the rotating plate to flip outward. The rotating plate drives the connecting block to move outward. The connecting block drives the moving column to move inward. The connecting column drives the clamping block and the return spring to move inward. Place the battery cell inside the card slot opened on the inner side of the clamping block. Loosen the pull column. Under the action of the return force of the return spring, drive the moving column, connecting block, rotating plate, pull block, slider, pull column and clamping block to move inward. The two clamping blocks are always clamped and fixed to the battery cell under the action of the return spring and will not loosen, so that the battery cell can be detected. Thus, it has the advantage of being easy to fix. By using the cooperation of the pulling moving mechanism and the reset clamping mechanism, the battery cell can be quickly clamped and fixed, reducing the detection time of the battery cell.

[0016] 2. By setting the pulling moving mechanism, the present utility model can drive the reset clamping mechanism to pull and move, avoiding the situation that the reset clamping mechanism cannot move during use, playing a role in facilitating the use of the reset clamping mechanism and improving the use convenience of the reset clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional view of the swing frame of the present utility model;

[0019] Figure 3 is a three-dimensional view of the clamping block of the present utility model;

[0020] Figure 4 is the present utility model Figure 3 the enlarged structural diagram at A in;

[0021] Figure 5 is a three-dimensional view of the pull column of the present utility model.

[0022] In the figure: 1, bottom plate; 2, support plate; 3, swing frame; 4, detection component; 5, pulling moving mechanism; 51, pull column; 52, pull block; 53, slider; 54, limit slide rail; 55, rotating plate; 6, reset clamping mechanism; 61, clamping block; 62, moving column; 63, card slot; 64, return spring; 65, connecting block; 7, reinforcing sleeve; 8, wear-resistant sleeve; 9, pull plate; 10, sponge pad. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] As shown Figures 1 to 5 in the figure, a sorting instrument for detecting single-crystal battery wafers provided by the present invention includes a bottom plate 1. The left side of the top of the bottom plate 1 is fixedly connected to a support plate 2 through a fastening bolt. The number of support plates 2 is two. The inner sides of the support plates 2 are movably connected to a swing frame 3 through a pin shaft. A detection assembly 4 is arranged on the right side of the swing frame 3. The bottom of the detection assembly 4 is fixedly connected to the top of the bottom plate 1. A pulling and moving mechanism 5 is arranged inside the swing frame 3, and a reset clamping mechanism 6 is arranged inside the pulling and moving mechanism 5;

[0025] The pulling and moving mechanism 5 is used to pull and move the reset clamping mechanism 6;

[0026] The reset clamping mechanism 6 is used to clamp and fix the battery wafer.

[0027] Referring Figure 5 to the figure, the pulling and moving mechanism 5 includes a pulling column 51 and a pulling block 52. The outer side of the pulling column 51 penetrates to the outside of the swing frame 3. The inner side of the pulling column 51 is fixedly connected to the outer side of the pulling block 52. A slider 53 is fixedly connected to the rear side of the pulling block 52. The rear side of the slider 53 is slidably connected to a limit slide rail 54. The rear side of the limit slide rail 54 is fixedly connected to the rear side of the inner wall of the swing frame 3. The top and bottom of the front side of the pulling block 52 are movably connected to a rotating plate 55 through a pin shaft.

[0028] As a technical optimization scheme of the present invention, by setting the pulling and moving mechanism 5, the reset clamping mechanism 6 can be pulled and moved, avoiding the situation that the reset clamping mechanism 6 cannot move during use, playing a role in facilitating the use of the reset clamping mechanism 6 and improving the use convenience of the reset clamping mechanism 6.

[0029] Referring Figure 5, the reset clamping mechanism 6 includes clamping blocks 61 and moving columns 62. The number of clamping blocks 61 is two. A clamping groove 63 is formed inside the clamping block 61. The number of clamping grooves 63 is several, and several clamping grooves 63 are equidistantly distributed. The outer side of the clamping block 61 is fixedly connected to the inner side of the moving column 62. The number of moving columns 62 is several, and several moving columns 62 are equidistantly distributed. A reset spring 64 is movably sleeved on the surface of the moving column 62. The inner side of the reset spring 64 is fixedly connected to the outer side of the clamping block 61. The outer side of the reset spring 64 is fixedly connected to the inner side of the swing frame 3. A connecting block 65 is fixedly connected to the outer side of the moving column 62. The inner side of the front side of the connecting block 65 is movably connected to the outer side of the rear side of the rotating plate 55 through a pin shaft.

[0030] As a technical optimization scheme of the present utility model, by setting the reset clamping mechanism 6, the battery cell can be clamped and fixed and separated, avoiding the situation that the battery cell cannot be quickly clamped and fixed and separated, playing a role of quickly clamping and fixing and separating, and improving the detection efficiency of the battery cell.

[0031] Reference Figure 5 , a reinforcing sleeve 7 is fixedly connected to the inner side of the surface of the pulling column 51. The inner side of the reinforcing sleeve 7 is fixedly connected to the outer side of the pulling block 52. The reinforcing sleeve 7 is located inside the swing frame 3.

[0032] As a technical optimization scheme of the present utility model, by setting the reinforcing sleeve 7, the pulling column 51 and the pulling block 52 can be reinforced, avoiding loosening between the pulling column 51 and the pulling block 52, playing a role of reinforcing the pulling column 51 and the pulling block 52, and improving the stability between the pulling column 51 and the pulling block 52.

[0033] Reference Figure 5 , a wear-resistant sleeve 8 is movably sleeved on the surface of the pulling column 51. The outer side of the wear-resistant sleeve 8 is fixedly connected to the inside of the outer side of the swing frame 3. The wear-resistant sleeve 8 is located outside the pulling block 52.

[0034] As a technical optimization scheme of the present utility model, by setting the wear-resistant sleeve 8, the pulling column 51 can be protected, avoiding wear of the pulling column 51 during use, resulting in damage to the pulling column 51, and improving the durability of the pulling column 51.

[0035] Reference Figure 5 , a pull plate 9 is arranged on the outer side of the swing frame 3. The inner side of the pull plate 9 is fixedly connected to the outer side of the pulling column 51. The pull plate 9 is made of rubber material.

[0036] As a technical optimization scheme of the present utility model, by setting the pull plate 9, the contact area can be increased when using the pulling column 51, avoiding the situation of slipping when using the pulling column 51, playing a role of increasing the contact area, and improving the usability of the pulling column 51.

[0037] Reference Figure 4 , a sponge pad 10 is fixedly installed on the surface of the card slot 63. The inner side of the sponge pad 10 is in contact with the outer side of the battery cell. The sponge pad 10 is located inside the swing frame 3.

[0038] As a technical optimization scheme of the present utility model, by setting the sponge pad 10, the battery cell can be protected, avoiding damage to the battery cell during clamping and fixing, playing a role in protecting the battery cell, and improving the detection integrity of the battery cell.

[0039] The working principle and usage process of the present utility model: When in use, when detecting the battery cell, pull the pull column 51 outward. The pull column 51 drives the pull block 52 to move outward. The pull block 52 drives the slider 53 to move outward along the limit slide rail 54. The pull block 52 drives the rotating plate 55 to flip outward. The rotating plate 55 drives the connecting block 65 to move outward. The connecting block 65 drives the moving column 62 to move inward. The moving column 62 drives the clamping block 61 and the return spring 64 to move inward. Place the battery cell inside the card slot 63 opened on the inner side of the clamping block 61. Loosen the pull column 51. Under the action of the resilience of the return spring 64, drive the moving column 62, the connecting block 65, the rotating plate 55, the pull block 52, the slider 53, the pull column 51 and the clamping block 61 to move inward for reset. The two clamping blocks 61 are always clamped and fixed to the battery cell under the action of the return spring 64 and will not loosen, so that the battery cell can be detected, thus having the advantage of being convenient to fix.

[0040] To sum up: For this sorting instrument for detecting single crystal battery cells, through the combined use of the bottom plate 1, the support plate 2, the swing frame detection assembly 4, the pulling and moving mechanism 5 and the reset clamping mechanism 6, when detecting the battery cell, place the battery cell inside the placement frame, and manually adjust and fix it through multiple groups of baffle components and multiple groups of fixing components 3, then the battery cell can be fixed and the battery cell can be detected. However, during the process of fixing the battery, it is time-consuming and laborious, which brings inconvenience to the detection of the battery cell, thus increasing the detection time of the battery cell.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sorting instrument for detecting single crystal cell sheets, comprising a bottom plate (1), characterized in that: The left side of the top of the bottom plate (1) is fixedly connected to a support plate (2) by means of fastening bolts, the number of the support plates (2) is two, the inner side of the support plate (2) is movably connected to a swing frame (3) by means of a pin shaft, a detection component (4) is arranged on the right side of the swing frame (3), the bottom of the detection component (4) is fixedly connected to the top of the bottom plate (1), a pulling and moving mechanism (5) is arranged inside the inner side of the swing frame (3), and a reset clamping mechanism (6) is arranged inside the pulling and moving mechanism (5); The pulling and moving mechanism (5) is used to pull and move the resetting clamping mechanism (6); The resetting clamping mechanism (6) is used to clamp and fix the battery cell.

2. The single crystal cell inspection sorting apparatus according to claim 1, characterized in that: The pulling and moving mechanism (5) comprises a pulling column (51) and a pulling block (52); the outer side of the pulling column (51) penetrates to the outer side of the swing frame (3); the inner side of the pulling column (51) is fixedly connected to the outer side of the pulling block (52); the rear side of the pulling block (52) is fixedly connected to a sliding block (53); the rear side of the sliding block (53) is slidably connected to a limiting slide rail (54); the rear side of the limiting slide rail (54) is fixedly connected to the rear side of the inner wall of the swing frame (3); the top and bottom of the front side of the pulling block (52) are movably connected to a rotating plate (55) via a pin shaft.

3. The single crystal cell inspection sorting apparatus according to claim 2, characterized in that: The reset clamping mechanism (6) comprises a clamping block (61) and a movable column (62). The number of the clamping blocks (61) is two. A clamping slot (63) is provided on the inner side of the clamping block (61). The number of the clamping slots (63) is several and the several clamping slots (63) are distributed at equal distances. The outer side of the clamping block (61) is fixedly connected to the inner side of the movable column (62). The number of the movable columns (62) is several and the several movable columns (62) are distributed at equal distances. A reset spring (64) is movably sleeved on the surface of the movable column (62). The inner side of the reset spring (64) is fixedly connected to the outer side of the clamping block (61). The outer side of the reset spring (64) is fixedly connected to the inner side of the swing frame (3). The outer side of the movable column (62) is fixedly connected to a connecting block (65). The inner side of the front side of the connecting block (65) is movably connected to the outer side of the rear side of the rotary plate (55) via a pin shaft.

4. The single crystal cell inspection sorting apparatus according to claim 2, characterized in that: A reinforcing sleeve (7) is fixedly connected to the inner side of the surface of the pulling column (51), the inner side of the reinforcing sleeve (7) is fixedly connected to the outer side of the pulling block (52), and the reinforcing sleeve (7) is located inside the swing frame (3).

5. The single crystal cell inspection sorting apparatus according to claim 2, characterized in that: The surface movable sleeve of the pulling column (51) is provided with a wear-resistant sleeve (8), the outer side of the wear-resistant sleeve (8) is fixedly connected to the inner side of the outer side of the swing frame (3), and the wear-resistant sleeve (8) is located on the outer side of the pulling block (52).

6. The single crystal cell inspection sorting apparatus according to claim 2, characterized in that: A pull plate (9) is provided on the outside of the swing frame (3), the inside of the pull plate (9) is fixedly connected to the outside of the pulling column (51), and the pull plate (9) is made of rubber.

7. The single crystal cell inspection sorting apparatus according to claim 3, characterized in that: A sponge pad (10) is fixedly mounted on the surface of the card slot (63); the inner side of the sponge pad (10) contacts the outer side of the battery cell; and the sponge pad (10) is located on the inner side of the swing frame (3).

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