Temporary storage device for photovoltaic industry

Abstract

The utility model discloses a temporary storage device for photovoltaic industry, which comprises a conveying device and conveyed and moved plates, a support table is arranged at the discharge end of the conveying device, a temporary storage table capable of freely moving up and down is connected in the support table, and a plurality of placing tables are oppositely mounted in the temporary storage table from bottom to top. The tops of the multiple containing tables are each provided with a containing groove used for storing plates. Materials to be machined are conveyed to the position above the containing tables through the conveying device, the driving motor is cooperatively controlled to drive the screw rods on the two sides and the driving wheels to rotate together, and therefore the fixing table is driven to push the supporting table and the multiple containing tables to move upwards, and the materials on the conveying device are automatically supported by the containing tables to the interior of the containing groove to be temporarily stored; operation is convenient and automatic, reverse operation is conducted during use, materials are transferred into the conveying device again to be conveyed to other production lines to be machined, and therefore the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic manufacturing technology, specifically a temporary storage device for the photovoltaic industry. Background Technology

[0002] With the increasing global demand for clean energy, the photovoltaic industry has developed rapidly. The photovoltaic industry covers multiple links, from silicon material purification, silicon wafer production, cell manufacturing to module packaging and photovoltaic system installation. In this complex industrial chain, each link involves the storage of a large amount of raw materials, semi-finished products and finished products. During production, the production speed on each production line may be different, so the materials for the next process are delivered before the previous process is completed. Therefore, the delivered materials need to be temporarily stored in temporary storage equipment and then transported after the previous process is completed, thereby improving production efficiency.

[0003] In the existing technology, photovoltaic production temporary storage equipment is usually a fixed structure. When materials accumulate and wait to be processed during production, semi-finished materials are usually temporarily stored in the storage device by hand. When needed, the stored materials are then manually retrieved and put into the next process for production. The operation is relatively troublesome, which increases the workload of workers and reduces production efficiency.

[0004] Therefore, a temporary storage device for the photovoltaic industry is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a temporary storage device for the photovoltaic industry to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a temporary storage device for the photovoltaic industry, comprising a conveying device and a conveyed and moved sheet material. The discharge end of the conveying device is provided with a support platform. A temporary storage platform that can move freely up and down is connected inside the support platform. Multiple placement platforms are installed opposite each other from bottom to top inside the temporary storage platform. The top of each of the multiple placement platforms is provided with a placement groove for storing the sheet material. The conveying device drives the sheet material to move above the corresponding placement platform and controls the temporary storage platform to move up and up, so that the sheet material is transferred to the inside of the placement groove for storage. The sheet material is temporarily stored in the placement platform in an orderly manner from top to bottom. The outer walls of the temporary storage platform and the sheet material are provided with freely retractable clamps opposite each other. The two clamps are used to correct the relative position between the sheet material and the temporary storage platform.

[0007] Preferably, the support platform has screws rotatably mounted inside, and the walls of both screws are threaded with fixing platforms, with one side of each fixing platform mounted on a temporary storage platform.

[0008] Preferably, the upper ends of both fixed platforms pass through the support platform and are equipped with drive wheels. One side of the two drive wheels is rotatably connected to a transmission chain. A drive motor is installed on the top of one of the drive wheels, and a mounting plate is installed on one side of the drive motor and fixedly connected to the support platform.

[0009] Preferably, a material conveying frame is fixedly connected to the outer wall of the conveying device, and a bidirectional cylinder is installed at the bottom of the material conveying frame. Both ends of the bidirectional cylinder are equipped with connecting plates, and the two clamping plates are detachably installed on the corresponding connecting plates.

[0010] Preferably, the conveying device includes a plurality of fixed conveying wheels rotatably installed inside the conveying frame. The outer side wall of the conveying frame is provided with guide openings opposite each other. A movable platform is slidably installed inside the two guide openings. One end of the lower fixed conveying wheel is fixedly connected to a conveying motor and installed on the conveying frame.

[0011] Preferably, the mobile platform has two movable conveyor wheels rotatably installed inside. A conveyor belt is rotatably installed on the outer side wall of both the fixed and movable conveyor wheels in a corresponding set. The middle set of fixed and movable conveyor wheels is arranged in a Z-shape during operation. A drive mechanism is provided at the bottom of the mobile platform. The drive mechanism is used to control the two movable conveyor wheels inside the mobile platform to push the conveyor belt as a whole to move outward from the support platform, so as to ensure the stability of the overall tension of the conveyor belt.

[0012] Preferably, the driving mechanism includes a mobile motor fixedly installed at the bottom of the mobile platform, a gear is installed at the output end of the mobile motor, a toothed plate is meshed on one side of the gear, and the toothed plate is installed on the material conveyor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model connects various production lines by conveying the materials to be processed to the top of the placement platform via a conveying device. The control drive motor drives the screws on both sides and the drive wheel to rotate together, thereby driving the fixed platform to push the support platform and multiple placement platforms to move upward. This allows the materials on the conveying device to be automatically supported by the placement platform and temporarily stored inside the placement trough. The operation is convenient and automated. When in use, the operation is reversed to transfer the materials back to the inside of the conveying device for conveying to other production lines for processing, thereby greatly improving production efficiency and saving labor costs.

[0015] 2. In actual production, when materials need to be stored from bottom to top or when the temporary storage platform and the materials inside the temporary storage platform need to be transferred, the gear at the output end of the driving motor rotates on the toothed plate, causing the moving platform to slide inside the guide port. At the same time, the two moving conveyor wheels inside the moving platform push the conveyor belt to move into the material conveying frame, thereby controlling the conveyor belt inside the temporary storage platform to move out to the outside. At this time, materials can be temporarily stored according to the situation, and it is also convenient to transfer materials. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the clamping plate, the two-way cylinder, and the connecting plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the conveying device of this utility model;

[0020] Figure 5 for Figure 3 Enlarged view of point A in the image.

[0021] In the diagram: 1. Conveying device; 2. Support platform; 3. Temporary storage platform; 4. Placement platform; 5. Placement trough; 6. Clamping plate; 7. Two-way cylinder; 8. Connecting plate; 10. Fixed platform; 11. Screw; 12. Drive wheel; 13. Transmission chain; 14. Drive motor; 15. Mounting plate; 16. Sheet material; 17. Conveying frame; 18. Fixed conveying wheel; 19. Guide port; 20. Moving platform; 21. Moving conveying wheel; 22. Conveyor belt; 23. Moving motor; 24. Gear; 25. Toothed plate; 26. Conveying motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1-5This utility model provides a technical solution: a temporary storage device for the photovoltaic industry, including a conveying device 1 and a conveyed sheet material 16. The discharge end of the conveying device 1 is provided with a support platform 2. A freely movable temporary storage platform 3 is connected inside the support platform 2. Multiple placement platforms 4 are installed opposite each other from bottom to top inside the temporary storage platform 3. Each placement platform 4 has a placement groove 5 on its top for storing the sheet material 16. Moving the placement platforms 4 up and down facilitates the transfer of materials from the conveying device 1 to the placement groove 5 for temporary storage. The board material 16 is moved to the top of the corresponding placement platform 4 and the temporary storage platform 3 is controlled to move upward so that the board material 16 is transferred to the inside of the placement trough 5 for storage. The board material 16 is temporarily stored in the inside of the placement platform 4 in an orderly manner from top to bottom. The outer walls of the temporary storage platform 3 and the board material 16 are provided with freely retractable clamping plates 6. The two clamping plates 6 are used to correct the relative position between the board material 16 and the temporary storage platform 3. The freely retractable clamping plates 6 can correct the material on the conveying device 1 and also correct the support platform 2, so that the material can be accurately moved into the inside of the placement trough 5.

[0024] In this embodiment, screws 11 are rotatably mounted inside the support platform 2. Fixed platforms 10 are threaded onto the walls of both screws 11. One side of each fixed platform 10 is mounted on a temporary storage platform 3. The upper ends of both fixed platforms 10 penetrate the support platform 2 and are equipped with drive wheels 12. One side of each drive wheel 12 is rotatably connected to a transmission chain 13. A drive motor 14 is mounted on the top of one of the drive wheels 12. A mounting plate 15 is mounted on one side of the drive motor 14 and fixedly connected to the support platform 2. The drive motor 14 controls the drive wheel 12 and the transmission chain 13 to rotate together, thereby driving the screws 11 on both sides to rotate together, thereby driving the temporary storage platform 3 on the fixed platform 10 to move up and down.

[0025] In this embodiment, a material conveying frame 17 is fixedly connected to the outer wall of the conveying device 1. A bidirectional cylinder 7 is installed at the bottom of the material conveying frame 17. A connecting plate 8 is installed at both ends of the bidirectional cylinder 7. Two clamping plates 6 are detachably installed on the corresponding connecting plates 8. The bidirectional cylinder 7 is driven to push the connecting plates 8 and clamping plates 6 on both sides to extend and retract inward and outward, thereby realizing the correction of the material.

[0026] In this embodiment, the conveying device 1 includes a plurality of fixed conveying wheels 18 rotatably installed inside the conveying frame 17. The outer side wall of the conveying frame 17 is provided with guide openings 19 opposite to each other. The moving platform 20 is slidably installed inside the two guide openings 19. One end of the lower fixed conveying wheel 18 is fixedly connected to the conveying motor 26 and installed on the conveying frame 17. The guide openings 19 guide the moving platform 20.

[0027] The movable platform 20 has two movable conveyor wheels 21 rotatably mounted inside. A conveyor belt 22 is rotatably mounted on the outer side wall of both the fixed conveyor wheels 18 and the movable conveyor wheels 21. The middle set of fixed conveyor wheels 18 and movable conveyor wheels 21 are arranged in a Z-shape during operation. The drive conveyor motor 26 drives the movable conveyor wheels 21 and the fixed conveyor wheels 18 on the conveyor belt 22 to rotate together to convey materials. The bottom of the movable platform 20 is equipped with a drive mechanism, which is used to control the two movable conveyor wheels 21 inside the movable platform 20 to push the conveyor belt 22 as a whole to move outward from the support platform 2, so as to ensure the stability of the overall tension of the conveyor belt 22.

[0028] In this embodiment, the driving mechanism includes a moving motor 23 fixedly installed at the bottom of the moving platform 20. A gear 24 is installed at the output end of the moving motor 23. A toothed plate 25 is meshed on one side of the gear 24. The toothed plate 25 is installed on the conveyor frame 17. The moving motor 23 in the driving mechanism controls the gear 24 at the output end to roll on the toothed plate 25, thereby moving the top moving platform 20 and the two moving conveyor wheels 21 together, thereby pushing the conveyor belt 22 to move into the conveyor frame 17, thereby moving the conveyor belt 22 at the bottom of the temporary storage platform 3 to the outside, which facilitates the subsequent transfer of the temporary storage platform 3 and processing.

[0029] The working principle is as follows: In actual processing, when it is necessary to temporarily store the sheet material 16, the sheet material 16 is placed on the conveyor belt 22, and the conveying motor 26 is started. The conveying motor 26 drives the fixed conveyor wheel 18 and the connected moving conveyor wheel 21 to rotate, and the conveyor belt 22 starts to run, conveying the sheet material 16 towards the support platform 2. At the same time, according to the size and position requirements of the sheet material 16, the bidirectional cylinder 7 is started. The bidirectional cylinder 7 pushes the connecting plate 8 and the clamping plate 6 to extend and retract, correcting the position of the sheet material 16 and ensuring that the sheet material 16 is accurately moved above the placement platform 4. Then, the drive motor 14 is started, and the drive motor 14 drives the drive wheel 12 to rotate. Through the transmission chain 13, the two screws 11 rotate synchronously. The fixed platform 10 on the screw 11 drives the temporary storage platform 3 to move upward, and the placement platform 4 rises to below the sheet material 16. The sheet material 16 falls into the placement groove 5 to complete the temporary storage. If multiple layers of temporary storage are required, the above steps are repeated, and the sheet material 16 will be stored in an orderly manner from top to bottom on the placement platform 4.

[0030] When it is necessary to remove the temporarily stored sheet material 16, the drive motor 14 is started to reverse, and the temporary storage platform 3 is lowered to a suitable position so that the sheet material 16 in the placement slot 5 is at the same height as the conveyor belt 22. If it is necessary to transfer the temporary storage platform 3 and the internal materials as a whole, the moving motor 23 is started. The moving motor 23 drives the gear 24 to rotate on the toothed plate 25, and the moving platform 20 slides in the guide port 19. The moving conveyor wheel 21 in the moving platform 20 pushes the conveyor belt 22 to move outward to the material conveyor frame 17, and moves the conveyor belt 22 at the bottom of the temporary storage platform 3 to the outside, so that the temporary storage platform 3 and the materials can be transferred to other production lines or designated locations using external equipment (such as forklifts).

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Temporary storage device for the photovoltaic industry, comprising a conveying device (1) and a sheet material (16) moved in conveyance, characterized in that: The discharge end of the conveying device (1) is provided with a support table (2), the inside of the support table (2) is connected with a temporary storage table (3) which can move up and down freely, a plurality of placement tables (4) are relatively installed from bottom to top in the inside of the temporary storage table (3), the top of each of the plurality of placement tables (4) is provided with a placement groove (5) for storing a plate material (16), the conveying device (1) drives the plate material (16) to move above the corresponding placement table (4) and controls the temporary storage table (3) to move upwards so that the plate material (16) is transferred to the inside of the placement groove (5) for storage, the plate material (16) is sequentially temporarily stored in the inside of the placement table (4) from top to bottom, the outside walls of the temporary storage table (3) and the plate material (16) are relatively provided with free telescopic clamping plates (6), the two clamping plates (6) are used for correcting the relative position between the plate material (16) and the temporary storage table (3).

2. A temporary storage device for the photovoltaic industry according to claim 1, characterized in that: The inside of the support table (2) is relatively rotatably provided with screw rods (11), the rod walls of the two screw rods (11) are both threadedly provided with fixed tables (10), one side of each of the two fixed tables (10) is installed on the temporary storage table (3).

3. A temporary storage device for the photovoltaic industry according to claim 2, characterized in that: The upper ends of the two fixed tables (10) both penetrate through the support table (2) and are provided with driving wheels (12), one side of the two driving wheels (12) is jointly rotatably connected with a transmission chain (13), the top of one of the driving wheels (12) is provided with a driving motor (14), one side of the driving motor (14) is provided with a mounting plate (15) and is fixedly connected to the support table (2).

4. A temporary storage device for the photovoltaic industry according to claim 1, characterized in that: The outside wall of the conveying device (1) is fixedly connected with a material conveying frame (17), the bottom of the material conveying frame (17) is provided with a bidirectional air cylinder (7), both ends of the bidirectional air cylinder (7) are provided with connecting plates (8), the two clamping plates (6) are respectively detachably installed on the corresponding connecting plates (8).

5. A temporary storage device for the photovoltaic industry according to claim 1, characterized in that: The conveying device (1) comprises a plurality of fixed conveying wheels (18) which are rotatably installed in the inside of the material conveying frame (17), the outside wall of the material conveying frame (17) is relatively provided with guide openings (19), the inside of the two guide openings (19) is jointly slidably provided with a moving table (20), one end of the lower fixed conveying wheel (18) is fixedly connected with a material conveying motor (26) and is installed on the material conveying frame (17).

6. A temporary storage device for the photovoltaic industry according to claim 5, characterized in that: The inside of the moving table (20) is rotatably provided with two moving conveying wheels (21), the outside walls of a corresponding group of the fixed conveying wheels (18) and the moving conveying wheels (21) are jointly rotatably provided with a conveying belt (22), the positions of a middle group of the fixed conveying wheels (18) and the moving conveying wheels (21) in operation are provided in a Z shape, the bottom of the moving table (20) is provided with a driving mechanism, the driving mechanism is used for controlling the two moving conveying wheels (21) in the inside of the moving table (20) to push the conveying belt (22) as a whole to move to the outside of the support table (2), so as to ensure the stability of the overall tightness of the conveying belt (22).

7. A temporary storage device for the photovoltaic industry according to claim 6, characterized in that: The driving mechanism comprises a moving motor (23) fixedly installed at the bottom of the moving table (20), the output end of the moving motor (23) is provided with a gear (24), one side of the gear (24) is provided with a toothed plate (25), and the toothed plate (25) is installed on the material conveying frame (17).

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