Detection tool applied to electronic battery piece

Abstract

The utility model discloses an applied electronic battery piece detection tool, relates to the technical field of battery piece detection, and adopts the technical scheme that the applied electronic battery piece detection tool comprises a detection box, a host and a feeding box are arranged on the detection box, the feeding box is arranged on the detection box, the feeding box comprises a bottom plate, two side plates and two supporting plates, and the two side plates and the two supporting plates are installed on the bottom plate. Wherein the two supporting plates are arranged between the two side plates, one side plate is provided with a driving mechanism and a driving mechanism, the driving mechanism is arranged on the face, close to the supporting plates, of one side plate, and the driving mechanism comprises a motor and a plurality of rolling shafts which are arranged on the side plate; the motor is connected with the plurality of rolling shafts through a transmission belt, the motor is electrically connected with the host, and the mechanism is alternated, so that continuous detection is realized, the detection efficiency is improved, and the risk of hidden cracks or fragments during detection of photovoltaic silicon wafers and battery pieces is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell detection, and more specifically, to an electronic battery cell detection tool. Background Art

[0002] With the rapid development of the electronics industry, batteries, as core components for energy storage and supply, play a vital role in many electronic products. Especially in the fields of smartphones, laptops, electric vehicles, etc., the quality of battery performance is directly related to the performance of the entire product and user experience. Therefore, the quality and performance of electronic battery cells have become the focus of production quality control.

[0003] At present, there are many ways to detect cells. The specific detection method needs to be determined according to the type of cell. Among them, the conventional detection method of photovoltaic silicon cells is mainly through electroluminescence, which is a battery contact detection method. By energizing the cell to make it glow, the internal defects of the cell are detected. In common large-scale photovoltaic silicon cell detection equipment, the basic process is to grab the photovoltaic silicon cell from the area to be detected by a robot, and then send it to the detection device for detection. After the detection is completed, the photovoltaic silicon cell is placed in the corresponding area according to the detection results.

[0004] However, with the current market demand, photovoltaic silicon wafers are becoming thinner. As a result, during the inspection process, the robot's grasping is very likely to cause hidden cracks or fragments of the photovoltaic silicon wafers. In addition, it is difficult for many small and medium-sized factories to afford the procurement cost of such large-scale precision cell inspection equipment. Usually, a semi-automatic cell inspection device is purchased to manually place the photovoltaic silicon wafer cells to be inspected in the holding plate. However, when placing the cells in the inspection device manually, the hand needs to be inserted into the narrow box to operate, which is not only inconvenient, but also the machine is in a shutdown state when the human is placing the cells, affecting the inspection efficiency of the cells.

[0005] Therefore, in order to solve the above technical problems, the present application proposes an electronic battery cell detection tool. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an electronic battery cell detection tool.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an electronic battery cell detection tool, comprising:

[0008] A detection box, wherein a host is arranged on the detection box;

[0009] A loading box, the loading box is arranged on the detection box, and the loading box comprises a bottom plate and two side plates and two support plates installed on the bottom plate, wherein the two support plates are arranged between the two side plates, and a driving mechanism is arranged on one of the side plates;

[0010] A driving mechanism, the driving mechanism is arranged on a side of one of the side plates close to the support plate, the driving mechanism comprises a motor and a plurality of rollers arranged on the side plate, the motor and the plurality of rollers are connected by a transmission belt, and the motor is electrically connected to the host, and the plurality of rollers are distributed on the side plate so that the transmission belt can cover both ends of the side plate;

[0011] An alternating mechanism comprises a placing plate B slidably connected to the two side plates, and a connecting plate slidably connected to the two support plates, wherein the connecting plate is slidably connected to the placing plate A through a plurality of sliding rods, one end of a transmission rod is mounted on the placing plate A, and a roller is connected to the other end of the transmission rod, a limiting plate is also mounted on the bottom plate, a limiting groove is provided on the limiting plate, and the roller is slidably connected in the limiting groove, and the placing plate A and the placing plate B are both connected to a transmission belt.

[0012] Preferably, the placement plate A and the placement plate B are both movably connected with a holding tray, each of the holding trays is installed with a plurality of magnetic blocks, and the positions of the placement plate A and the placement plate B corresponding to the plurality of magnetic blocks are provided with the same number of slots, and the sizes of the plurality of magnetic blocks match those of the slots.

[0013] Preferably, a hydraulic top is also installed on the bottom plate, and the hydraulic top is used to lift the containing tray at the detection position, and an electromagnet is installed at the telescopic end of the hydraulic top. The hydraulic top is electrically connected to the host, and the hydraulic top passes through the card slot to lift the containing tray with the battery cells. The electromagnet can control the size of its own magnetic force under the control of the host, thereby controlling the magnetic force between the electromagnet and the magnetic block.

[0014] Preferably, the limiting groove is concave in the middle and convex on both sides, so that when the placing plate A and the placing plate B are close to each other, the placing plate A can move downward under the limitation of the limiting groove, so that the placing plate A and the placing plate B are staggered with each other.

[0015] Preferably, a knob A and a knob B are also installed on the detection box, wherein the knob A is used to control the switch of the motor through the host, and the knob B is used to control the switch of the hydraulic top through the host.

[0016] Preferably, the detection box is also provided with a light guide sheet for electroluminescence detection.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, a placing plate A and a placing plate B are arranged on the loading box, and placing plates A and B are both provided with placing plates for storing photovoltaic silicon wafer cells. The two holding plates are at both ends of the loading box. When the photovoltaic silicon wafer cells in one of the holding plates are inspected, the staff can place the photovoltaic silicon wafer cells in the other holding plate. When the inspection of the holding plate being inspected is completed, the two holding plates are swapped by a driving mechanism, and under the action of the alternating mechanism, the two holding plates can be staggered, so that when the photovoltaic silicon wafer cells are inspected, the staff can pre-install the next photovoltaic silicon wafer cell in the holding plate that is not being inspected in advance, and directly switch after the inspection is completed, thereby solving the problem in the prior art that workers can only replace cells after the inspection is completed, improving the inspection efficiency, avoiding waiting, and leaving sufficient placement time for manual work, which can reduce the risk of hidden cracks or fragments of photovoltaic silicon wafer cells during inspection.

[0019] 2. In the utility model, by moving the position where the photovoltaic silicon wafers and cells are manually placed away from the detection position, there is a more spacious space for manual placement, avoiding operation in a narrow space, increasing the operating difficulty of the staff, and thus reducing the probability of damage to the photovoltaic silicon wafers and cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the feeding box in the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the driving mechanism in the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the alternating mechanism in the utility model;

[0025] Figure 5 It is a schematic diagram of the limit groove structure in the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the serving tray in the utility model;

[0027] Figure 7 It is a schematic diagram of the hydraulic top structure in the utility model.

[0028] 1. Detection box; 2. Main machine; 3. Loading box; 31. Side plate; 32. Bottom plate; 33. Support plate; 4. Alternating mechanism; 41. Placement plate A; 42. Placement plate B; 43. Connecting plate; 44. Slide bar; 45. Limit plate; 46. Limit groove; 47. Transmission rod; 48. Roller; 5. Driving mechanism; 51. Motor; 52. Roller; 53. Transmission belt; 6. Hydraulic top; 61. Electromagnet; 7. Card slot; 8. Magnetic block; 9. Serving tray; 10. Light guide; 11. Knob A; 12. Knob B. DETAILED DESCRIPTION

[0029] like Figure 1-7 As shown, the utility model provides an electronic battery cell detection tool, including a detection box 1, on which a host 2 is arranged;

[0030] A loading box 3, which is arranged on the detection box 1, and includes a bottom plate 32, two side plates 31 and two support plates 33 installed on the bottom plate 32, wherein the two support plates 33 are arranged between the two side plates 31, and a driving mechanism 5 is arranged on one of the side plates 31;

[0031] The driving mechanism 5 is arranged on one side of the side plates 31 close to the support plate 33. The driving mechanism 5 includes a motor 51 and a plurality of rollers 52 arranged on the side plate 31. The motor 51 and the plurality of rollers 52 are connected by a transmission belt 53. The motor 51 is electrically connected to the host 2. The plurality of rollers 52 are distributed on the side plate 31 so that the transmission belt 53 can cover both ends of the side plate 31.

[0032] The alternating mechanism 4 includes a placement plate B42 slidably connected to the two side plates 31, and also includes a connecting plate 43 slidably connected to the two support plates 33. The connecting plate 43 is slidably connected to the placement plate A41 through a plurality of sliding rods 44. One end of a transmission rod 47 is installed on the placement plate A41, and the other end of the transmission rod 47 is connected to a roller 48. A limit plate 45 is also installed on the bottom plate 32. A limit groove 46 is provided on the limit plate 45. The roller 48 is slidably connected in the limit groove 46. The placement plate A41 and the placement plate B42 are both connected to the transmission belt 53.

[0033] In summary, the motor 51 can control the connection plate 43 and the placement plate B42 to move in the loading box 3 through the transmission belt 53. When the connection plate 43 moves, the placement plate A41 is driven to move through the slide bar 44. The placement plate A41 and the placement plate B42 are both movably connected with a holding tray 9. Each holding tray 9 is equipped with a plurality of magnetic blocks 8. The positions of the placement plates A41 and B42 corresponding to the plurality of magnetic blocks 8 are provided with the same number of card slots 7. The sizes of the plurality of magnetic blocks 8 and the card slots 7 match each other, so that the holding tray 9 can be stably placed on the placement plates A41 and B42.

[0034] The two holding trays 9 are respectively located at the two ends of the loading box 3, and the end close to the inside of the detection box 1 is the detection end. Figure 1 As shown, the exposed part is the placement end, and the detection box 1 is also equipped with a knob A11 and a knob B12, wherein the knob A11 is used to control the open loop of the motor 51 through the host 2, and the knob B12 is used to control the switch of the hydraulic jack 6 through the host 2;

[0035] The photovoltaic silicon cell is manually placed in the holding tray 9 on the placement end, and the knob A11 is turned. Under the control of the host 2, the motor 51 rotates forward, and the two holding trays 9 are driven by the placing plate A41 and the placing plate B42 to move closer to each other. When the placing plate A41 and the placing plate B42 are about to touch each other, the transmission rod 47 drives the placing plate A41 to move downward under the limit of the limit groove 46. Figure 5 As shown, the limiting groove 46 is concave in the middle and convex on both sides, so that the placement plate A41 and the placement plate B42 can be staggered. When the placement plate A41 and the placement plate B42 move away from each other, the placement plate A41 moves upward under the limitation of the transmission rod 47 and the limiting groove 46, and returns to the same horizontal height as the placement plate B42, until the placement plate A41 reaches the detection end and the placement plate B42 reaches the placement end;

[0036] A hydraulic jack 6 is also installed on the bottom plate 32. The hydraulic jack 6 is installed at the detection end of the loading box 3. The hydraulic jack 6 is used to lift the receiving tray 9 at the detection position. An electromagnet 61 is installed at the telescopic end of the hydraulic jack 6. The hydraulic jack 6 is electrically connected to the main machine 2.

[0037] Turn the knob B12 to drive the hydraulic jack 6 through the host 2. The telescopic end of the hydraulic jack 6 passes through the card slot 7. At this time, the electromagnet 61 has a large magnetic force under the action of the current, and the electromagnet 61 attracts the magnetic block 8 on the receiving tray 9 at the detection end, thereby fixing the receiving tray 9 at the detection end and moving the detection tray with the photovoltaic silicon wafer cells placed thereon toward the detection instrument above.

[0038] The detection box 1 is also provided with a light guide 10 for electroluminescence detection, which assists in the detection of the cells. During the detection process, the staff places the photovoltaic silicon cell to be detected in the holding tray 9 located on the placement end;

[0039] After the detection is completed, turn the knob B12 to make the holding tray 9 located in the detection end, driven by the hydraulic jack 6, drop the photovoltaic silicon wafer cells that have been detected into the loading box 3. At the same time, the electromagnet 61 reduces the current under the control of the main machine 2 to weaken the magnetic force of the electromagnet 61, so that the battery block is separated from the magnetic block 8. Then turn the knob A11, the motor 51 reverses, and the placement plate A41 and the placement plate B42 are swapped again under the drive of the motor 51, and at the same time drive the holding trays 9 on the detection end and the placement end to move relative to each other, move the holding tray 9 with the photovoltaic silicon wafer cells that have been detected to the placement end, move the photovoltaic silicon wafer cells to be detected to the holding end, take out the photovoltaic silicon wafer cells that have been detected, and conduct a new detection, and repeat this cycle;

[0040] Realize continuous processing of photovoltaic silicon wafers and cells, give workers sufficient time to place photovoltaic silicon wafers and cells, reduce the risk of hidden cracks or fragments of photovoltaic silicon wafers and cells during inspection, place new photovoltaic silicon wafers and cells during the inspection process, improve inspection efficiency, and move the placement of photovoltaic silicon wafers and cells to a more spacious space, reducing the difficulty of operation for workers, thereby further reducing the probability of damage to photovoltaic silicon wafers and cells.

[0041] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An electronic battery cell detection tooling, characterized in that: include: A detection box (1), wherein a host (2) is arranged on the detection box (1); A loading box (3), the loading box (3) being arranged on the detection box (1), and comprising a bottom plate (32) and two side plates (31) and two support plates (33) mounted on the bottom plate (32), wherein the two support plates (33) are arranged between the two side plates (31), and a driving mechanism (5) is arranged on one of the side plates (31); A driving mechanism (5), the driving mechanism (5) being arranged on a surface of one of the side plates (31) close to the support plate (33), the driving mechanism (5) comprising a motor (51) and a plurality of rollers (52) arranged on the side plate (31), the motor (51) and the plurality of rollers (52) being connected via a transmission belt (53), and the motor (51) being electrically connected to the host (2); An alternating mechanism (4), the alternating mechanism (4) comprising a placement plate B (42) slidably connected to the two side plates (31), and a connecting plate (43) slidably connected to the two support plates (33), the connecting plate (43) being slidably connected to the placement plate A (41) via a plurality of sliding rods (44), one end of a transmission rod (47) being mounted on the placement plate A (41), the other end of the transmission rod (47) being connected to a roller (48), a limiting plate (45) being further mounted on the bottom plate (32), a limiting groove (46) being provided on the limiting plate (45), the roller (48) being slidably connected in the limiting groove (46), the placement plate A (41) and the placement plate B (42) being both connected to a transmission belt (53).

2. The electronic battery cell detection tooling according to claim 1, characterized in that: The placement plate A (41) and the placement plate B (42) are both movably connected with a holding tray (9), each of the holding trays (9) is mounted with a plurality of magnetic blocks (8), and the placement plate A (41) and the placement plate B (42) are both provided with the same number of slots (7) at positions corresponding to the plurality of magnetic blocks (8).

3. The electronic battery cell detection tooling according to claim 2, characterized in that: A hydraulic top (6) is also installed on the bottom plate (32). The hydraulic top (6) is used to lift the containing tray (9) at the detection position. An electromagnet (61) is installed at the telescopic end of the hydraulic top (6). The hydraulic top (6) is electrically connected to the main machine (2).

4. The electronic battery cell detection tooling according to claim 3 is characterized in that: The limiting groove (46) is in a shape of being concave in the middle and convex on both sides.

5. The electronic battery cell detection tooling according to claim 4, characterized in that: The detection box (1) is also equipped with a knob A (11) and a knob B (12), wherein the knob A (11) is used to control the open loop of the motor (51) through the host (2), and the knob B (12) is used to control the switch of the hydraulic jack (6) through the host (2).

6. The electronic battery cell detection tooling according to claim 5, characterized in that: The detection box (1) is also provided with a light guide plate (10) for electroluminescence detection.

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