Arrangement mechanism for double-sided half-cut battery pieces
By designing a double-sided half-cell arrangement mechanism, using parts such as robotic arms, suction cups and clamping plates, the half-celled battery is rotated to the side to be processed facing up, which solves the different impacts on the processing surface of the battery cell to be processed and subsequent processing is solved. The problem of this is to realize the stable conveying and clamping of the battery cell.
Patent Information
- Application Number
- CN202420867183.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The solar cell with double-sided half-cut can have different machining surfaces, which affects the smooth progress of subsequent processing.
A double-sided half-cell arrangement mechanism is designed, including a base, a clamp, a support seat, a turntable, a robotic arm, a suction cup, a clamping plate and a conveyor belt. The half-cell cutting is rotated to the standby through the robotic arm and a suction cup. The machining side faces up, the clamping plate and auxiliary spring are used to achieve stable clamping, and the turntable and slider movement is driven by the stepper motor and the drive motor to ensure the stable delivery of the battery.
The problem of different machining surfaces of the battery cells after half-cutting affects subsequent processing, and the stable clamping and smooth conveying of the battery cells are achieved, making it convenient for subsequent processing.
Smart Images
Figure CN222339903U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an arrangement device, in particular to an arrangement mechanism for double-sided half-cut cell sheets, belonging to the technical field of photovoltaic power generation. Background Art
[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. Solar cells can be packaged and protected after being connected in series to form a large-area solar cell module, which is then combined with components such as a power controller to form a photovoltaic power generation device. Double-sided half-cell cutting refers to the technology of cutting conventional cell slices in half and connecting them in series. The cell slice is divided into two to reduce thermal resistance loss. The hot spot temperature of the half-cell module is about 25°C lower than that of the same type of full-cell module, which can effectively reduce the hot spot effect of the module. Because the half-cell module greatly increases the output power while the additional cost is not much, high-power half-cell modules are currently being developed on a large scale.
[0003] Common double-sided solar cells are generally rectangular in shape, with chamfers at each corner. After being cut in half, the two halves have machinable surfaces facing different directions. If they are directly grabbed and transported to a transport line for subsequent processing, the different directions of the machinable surfaces will affect the subsequent processing steps and require rearrangement. Accordingly, the utility model provides an arrangement mechanism for double-sided half-cut solar cells. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The purpose of the present invention is to provide an arrangement mechanism for double-sided half-cut battery cells in order to solve the above problems, so as to solve the problem in the prior art that the battery cells cut in half have different processable surfaces facing different directions and directly transport them to affect subsequent processing.
[0006] (II) Technical solution
[0007] The utility model is implemented through the following technical scheme: an arrangement mechanism for double-sided half-cut battery slices, including a base, two clamping blocks are placed above the base, a battery slice body to be processed is placed between the two clamping blocks, left and right side surfaces of the base are fixedly connected with support seats, the upper surface of each support seat is rotatably connected with a turntable, the upper surface of each turntable is installed with a mechanical arm, the output end of each mechanical arm is installed with a rotating wheel, the outer surface of each rotating wheel is fixedly connected with a connecting block, each connecting block is installed with a suction cup on a side close to the battery slice body to be processed, and a conveyor belt responsible for transporting the half-cut battery slices is installed at the rear of the base.
[0008] Preferably, a slide groove is provided on the upper surface of the base, and two sliders are slidably connected in the slide groove. Each slider is fixedly connected to a block adjacent to it, which is beneficial to the stability of the slider, so that the slider can slide stably in the slide groove, thereby driving the block to move stably.
[0009] Preferably, a driving motor is placed on the left side of the two sliders, and the driving motor is fixedly connected to the left side wall of the slide groove. The output end of the driving motor is fixedly connected to a bidirectional threaded rod, and the bidirectional threaded rod is threadedly connected to the two sliders, which is beneficial to the stability of the bidirectional threaded rod, and the slider is driven to move by the rotation of the bidirectional threaded rod.
[0010] Preferably, a plurality of auxiliary springs are fixedly connected to the side surfaces of the two clamping blocks that are close to each other, and two clamping plates are placed between the two clamping blocks. The other end of each auxiliary spring is fixedly connected to the clamping plates that are close to each other, which is beneficial to the stability of the clamping plates. The elastic force of the auxiliary springs enables the clamping plates to clamp the battery cell body to be processed, thereby maintaining the stability of the battery cell body to be processed.
[0011] Preferably, the bottom surface of each support seat is fixedly connected to a stepper motor, and the output end of each stepper motor passes through the support seat and is connected to a turntable close to it, which is beneficial to the stability of the stepper motor. The turntable can be driven to rotate stably through the output end of the stepper motor.
[0012] Preferably, a plurality of support columns are fixedly connected to the bottom surface of the base, which is beneficial to the stability of the base and thus maintains the overall stability.
[0013] Preferably, an external laser cutting device responsible for cutting is placed on the front of the base, and its output end is located in the middle of the two positions. A baffle is fixedly connected to the upper surface of the base, which can block the laser beam of the external laser cutting machine, thereby ensuring the safety of the overall operation.
[0014] The utility model provides an arrangement mechanism for double-sided half-cut battery sheets, which has the following beneficial effects:
[0015] 1. The arrangement mechanism of the double-sided half-cut battery slices uses a suction cup to fix the already cut battery slices, and then drives the two half-cut battery slices to rotate and transfer them to the top of the conveyor belt through the rotation of the turntable. The mechanical arm drives the suction cup so that the processing surfaces of the two half-cut battery slices face upward, which is convenient for subsequent processing and solves the problem in the prior art that the processing surfaces of the battery slices cut in half face different directions and are directly transported to affect subsequent processing.
[0016] 2. The arrangement mechanism of the double-sided half-cut battery cell is provided with a clamping plate. Under the elastic force of the auxiliary spring, the clamping plate clamps the battery cell body to be processed. At the same time, because the auxiliary spring can shrink and remain stable after being compressed, the clamping plate can stably clamp the battery cell body to be processed with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view of the base of the utility model;
[0018] Figure 2 This is a side view of the runner of the utility model;
[0019] Figure 3 This is a front view of the suction cup of the utility model;
[0020] Figure 4 This is a detailed structural diagram of the clamping plate of the utility model.
[0021] Description of Reference Numerals
[0022] 1. Base; 2. Clamp block; 3. Battery cell body to be processed; 4. Support seat; 5. Turntable; 6. Robotic arm; 7. Rotating wheel; 8. Connecting block; 9. Suction cup; 10. Conveyor belt; 11. Slider; 12. Driving motor; 13. Bidirectional threaded rod; 14. Auxiliary spring; 15. Clamping plate; 16. Stepping motor; 17. Support column. DETAILED DESCRIPTION
[0023] The embodiment of the utility model provides an arrangement mechanism for double-sided half-cut battery sheets.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , comprising a base 1, with two card blocks 2 placed above the base 1, a battery cell body 3 to be processed is placed between the two card blocks 2, support seats 4 are fixedly connected to the left and right sides of the base 1, a turntable 5 is rotatably connected to the upper surface of each support seat 4, a mechanical arm 6 is installed on the upper surface of each turntable 5, a rotating wheel 7 is installed at the output end of each mechanical arm 6, a connecting block 8 is fixedly connected to the outer surface of each rotating wheel 7, a suction cup 9 is installed on one side of each connecting block 8 close to the battery cell body 3 to be processed, and a conveyor belt 10 responsible for transporting the half-cut battery cells is installed at the rear of the base 1.
[0025] Please refer to Figure 1 , Figure 2 and Figure 3A slide groove is provided on the upper surface of the base 1, and two sliders 11 are slidably connected in the slide groove. Each slider 11 is fixedly connected to the block 2 close to each other, which is beneficial to the stability of the slider 11, so that the slider 11 can slide stably in the slide groove, thereby driving the block 2 to move stably. A driving motor 12 is placed on the left side of the two sliders 11, and the driving motor 12 is fixedly connected to the left side wall of the slide groove. A bidirectional threaded rod 13 is fixedly connected to the output end of the driving motor 12. The bidirectional threaded rod 13 is threadedly connected to the two sliders 11, which is beneficial to the stability of the bidirectional threaded rod 13. The rotation of the bidirectional threaded rod 13 drives the slider 11 to move.
[0026] Please refer to Figure 1 , Figure 2 and Figure 4 A plurality of auxiliary springs 14 are fixedly connected to the side surfaces of the two clamping blocks 2 that are close to each other. Two clamping plates 15 are placed between the two clamping blocks 2. The other end of each auxiliary spring 14 is fixedly connected to the clamping plate 15 that is close to it, which is beneficial to the stability of the clamping plate 15. The elastic force of the auxiliary spring 14 enables the clamping plate 15 to clamp the battery cell body 3 to be processed, thereby maintaining the stability of the battery cell body 3 to be processed. A stepper motor 16 is fixedly connected to the bottom surface of each support seat 4. The output end of each stepper motor 16 passes through the support seat 4 and is connected to the turntable 5 that is close to it, which is beneficial to the stability of the stepper motor 16. The turntable 5 can be driven to rotate stably through the output end of the stepper motor 16.
[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom surface of the base 1 is fixedly connected with a plurality of support columns 17, which is conducive to the stability of the base 1 and thus maintains the overall stability. An external laser cutting device responsible for cutting is placed on the front of the base 1, and its output end is located in the middle of the two positions. A baffle is fixedly connected to the upper surface of the base 1, which can block the laser beam of the external laser cutting machine, thereby ensuring the safety of the overall operation.
[0028] When the utility model is in use: first, the battery cell body 3 to be processed is placed between the two clamping plates 15, and the driving motor 12 is started. The output end of the driving motor 12 drives the bidirectional threaded rod 13 to rotate, and the rotation of the bidirectional threaded rod 13 drives the slider 11 to move. The movement of the slider 11 drives the clamping block 2 to move. The movement of the clamping block 2 drives the clamping plate 15 to move. The clamping plate 15 clamps the battery cell body 3 to be processed. Since the auxiliary spring 14 can shrink and remain stable after being compressed, the clamping plate 15 can stably clamp the battery cell body 3 to be processed with different thicknesses.
[0029] Then, the external laser cutting machine cuts the battery cell body 3 to be processed. After the cutting is completed, the mechanical arm 6 is started, and the mechanical arm 6 drives the suction cup 9 to contact the half-cut battery cell. Then, the suction cup 9 is started, and the suction cup 9 tightly adsorbs the half-cut battery cell. At the same time, the driving motor 12 is started. The driving motor 12 is reversed so that the clamping plate 15 releases the clamping of the half-cut battery cell. The two stepper motors 16 are started. The stepper motor 16 on the left drives the turntable 5 to rotate clockwise, and the stepper motor 16 on the right drives the turntable 5 to rotate counterclockwise. The rotation of the turntable 5 causes the mechanical arm 6 to drive the half-cut battery cell to rotate. When the half-cut battery cell is transferred to the top of the conveyor belt 10, the rotating wheel 7 on the mechanical arm 6 rotates to drive the half-cut battery cell to lie flat on the conveyor belt 10. At this time, the suction cup 9 makes the to-be-processed surfaces of the two half-cut battery cells face upward, which is convenient for subsequent processing and solves the problem in the prior art that the processable surfaces of the battery cell are directly conveyed in different directions after being cut in half, which affects subsequent processing.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A double-sided half-cut cell arrangement mechanism, comprising a base (1), characterized in that: Two clamping blocks (2) are placed above the base (1), a battery cell body (3) to be processed is placed between the two clamping blocks (2), the left and right sides of the base (1) are fixedly connected to support seats (4), the upper surface of each support seat (4) is rotatably connected to a turntable (5), the upper surface of each turntable (5) is equipped with a mechanical arm (6), the output end of each mechanical arm (6) is equipped with a rotating wheel (7), the outer surface of each rotating wheel (7) is fixedly connected to a connecting block (8), and a suction cup (9) is installed on a side of each connecting block (8) close to the battery cell body (3) to be processed, and a conveyor belt (10) responsible for transporting the half-cut battery cells is installed at the rear of the base (1).
2. The arrangement mechanism for double-sided half-cut cells according to claim 1, characterized in that: The upper surface of the base (1) is provided with a slide groove, in which two sliding blocks (11) are slidably connected, and each of the sliding blocks (11) is fixedly connected to a clamping block (2) adjacent to it.
3. The arrangement mechanism of double-sided half-cut cell sheets according to claim 2, characterized in that: A driving motor (12) is placed on the left side of the two sliding blocks (11), the driving motor (12) is fixedly connected to the left side wall of the sliding groove, the output end of the driving motor (12) is fixedly connected to a bidirectional threaded rod (13), and the bidirectional threaded rod (13) is threadedly connected to the two sliding blocks (11).
4. The arrangement mechanism for double-sided half-cut cell sheets according to claim 1, characterized in that: A plurality of auxiliary springs (14) are fixedly connected to the mutually adjacent side surfaces of the two clamping blocks (2), two clamping plates (15) are placed between the two clamping blocks (2), and the other end of each auxiliary spring (14) is fixedly connected to the mutually adjacent clamping plate (15).
5. The arrangement mechanism for double-sided half-cut cell sheets according to claim 1, characterized in that: The bottom surface of each support seat (4) is fixedly connected to a stepper motor (16), and the output end of each stepper motor (16) passes through the support seat (4) and is connected to a rotating disk (5) adjacent to the support seat (4).
6. The double-sided half-cut cell arrangement mechanism according to claim 1, characterized in that: A plurality of support columns (17) are fixedly connected to the bottom surface of the base (1).
7. The double-sided half-cut cell arrangement mechanism according to claim 1, characterized in that: An external laser cutting device responsible for cutting is placed on the front of the base (1), with its output end located in the middle of the two positions. A baffle is fixedly connected to the upper surface of the base (1).