Conveying equipment in production process of perovskite photovoltaic coating

Abstract

The conveying equipment in the perovskite photovoltaic coating production process comprises a rotating disc arranged on a base through a rotating assembly, a plurality of mounting plates are evenly arranged on the outer side of the rotating disc in the circumferential direction, and the ends, away from the rotating disc, of the mounting plates are provided with containing plates used for containing battery panels to be coated through a feeding assembly; the placing plate is provided with a fixing assembly used for fixing the cell panel, and a limiting assembly used for preventing the rotating disc from rotating after the rotating disc rotates in place is arranged between the base and the rotating disc. Rotation of the rotating disc can be achieved through the rotating assembly, so that rotation of the placing plate located on the rotating disc and used for placing the cell panel is achieved, in the whole moving process, the cell panel does not need to be carried and does not need to be fixed for multiple times, and therefore the clamping frequency in the perovskite photovoltaic coating production process can be effectively reduced, and the production efficiency is improved. The possibility that the coating is damaged can be reduced, and repeated work in the machining process can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of perovskite photovoltaic coatings, and in particular relates to a conveying device in a production process of a perovskite photovoltaic coating. Background Art

[0002] Perovskite photovoltaic coatings are a new type of solar cell technology with high photoelectric conversion efficiency and potential low-cost advantages. They are usually made of perovskite materials, which can be prepared into thin films by solution processing or thin film deposition technology and then integrated into solar cells.

[0003] The current perovskite photovoltaic coating production equipment needs to move the raw materials to the lower end of different processing equipment in sequence and re-fix them for processing when performing automated processing on the perovskite photovoltaic coating. The overall operation is relatively cumbersome. At the same time, during the movement between two workstations, it is easy to damage the perovskite photovoltaic coating processed in the previous step, thereby affecting the overall processing effect of the perovskite photovoltaic coating. Summary of the invention

[0004] The present invention proposes a conveying device in the production process of perovskite photovoltaic coating, which can reduce the number of clamping times in the production process of perovskite photovoltaic coating, which can not only reduce the possibility of coating damage, but also reduce the repetitive work in the processing process.

[0005] To this end, the technical solution adopted by the present invention is: a conveying equipment in the production process of perovskite photovoltaic coating, comprising a turntable set on a base through a rotating component, a plurality of mounting plates are evenly arranged on the outer circumference of the turntable, and a placement plate for placing a solar panel to be coated is arranged at one end of the mounting plate away from the turntable through a loading component, a fixing component for fixing the solar panel is arranged on the placement plate, and a limit component is arranged between the base and the turntable to prevent the turntable from rotating after the turntable is rotated into place.

[0006] As a preferred embodiment of the above scheme, the loading assembly includes a rotating shaft, an open groove is provided at the end of the mounting plate away from the turntable, the rotating shaft is rotatably arranged at the end of the opening groove away from the turntable, the placement plate is arranged on the rotating shaft, and a counterweight block for realizing downward rotation of the mounting plate is provided at the end of the placement plate away from the turntable, and an anti-rotation assembly located in the open groove for preventing the placement plate from rotating is provided at the end of the placement plate facing the turntable.

[0007] Further preferably, the anti-rotation assembly includes an anti-rotation block arranged on the bottom surface of one end of the placing plate facing the turntable, the anti-rotation block is provided with an anti-rotation groove, an insertion block is provided in the anti-rotation groove, sliding grooves are provided on both side walls of the opening groove, the insertion block is slidably arranged in the sliding groove, a guide rod is provided in the sliding groove, and the guide rod can slide through the corresponding side of the insertion block.

[0008] Further preferably, a limit frame for limiting the rotation position of the placement plate is provided below one end of the mounting plate away from the turntable.

[0009] Further preferably, the fixing assembly includes two clamping assemblies arranged at both ends of the placement plate, and the clamping assembly located at the end of the placement plate away from the turntable is arranged on the placement plate through an adjusting assembly; the clamping assembly includes a clamping frame, and two clamping screws extending up and down are arranged at intervals in the clamping frame, each clamping screw is threaded with a clamping nut movably arranged in the clamping frame, and the two clamping nuts on each side are provided with clamping blocks for clamping the solar panels, and the clamping blocks in the two clamping assemblies are arranged relative to each other.

[0010] Further preferably, the adjustment assembly includes an adjustment rod, an adjustment slot is provided at one end of the placement plate away from the turntable, the lower end of the clamping frame extends into the adjustment slot, and the adjustment rod passes through the adjustment slot and is screwed to the lower end of the clamping frame.

[0011] Further preferably, at least two limit assemblies are provided, and the limit assemblies include a limit block arranged on the bottom surface of the turntable, a limit slot is arranged on the limit block, a limit telescopic cylinder is arranged on the base, and a limit rod which can extend into the limit slot is arranged at the output end of the limit telescopic cylinder.

[0012] Further preferably, the limiting rod is configured as a telescopic rod, and the limiting block is provided with an inclined surface for allowing the limiting rod to pass through the limiting block.

[0013] Further preferably, the placement plate is provided with placement grooves arranged in a stepped manner for matching solar panels of different widths, and the fixing assembly is arranged on the placement groove located in the middle and smallest position.

[0014] Further preferably, the rotating assembly is configured as a dividing plate fixed on the base.

[0015] The beneficial effects of the present invention are as follows: the turntable can be rotated by the rotating assembly, thereby realizing the rotation of the placement plate on the turntable for placing the solar panels. During the entire movement process, there is no need to carry the solar panels or fix the solar panels multiple times, thereby effectively reducing the number of clamping times during the production of the perovskite photovoltaic coating, which not only reduces the possibility of damage to the coating, but also reduces the repetitive work in the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 For the purpose of illustrating the present invention Figure 1 .

[0017] Figure 2 For the purpose of illustrating the present invention Figure 2 .

[0018] Figure 3 For the purpose of illustrating the present invention Figure 3 .

[0019] Figure 4 for Figure 1 Enlarged schematic diagram of M in the figure.

[0020] Figure 5 for Figure 2 Enlarged schematic diagram of N in the figure.

[0021] Figure markings: base-1, turntable-2, mounting plate-3, opening slot-3a, sliding slot-3b, placement plate-4, adjustment slot-4a, placement slot-4b, rotating shaft-5, counterweight block-6, anti-rotation block-7, insertion block-8, guide rod-9, limit frame-10, clamping frame-11, clamping screw-12, clamping nut-13, clamping block-14, adjusting rod-15, limit block-16, limit slot-16a, inclined surface-16b, limit telescopic cylinder-17, limit rod-18, limit outer rod-18a, limit inner rod-18b, return spring-18c, dividing plate-19. DETAILED DESCRIPTION

[0022] The present invention will be further described below by way of embodiments and in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 5 As shown, a conveying device in the production process of perovskite photovoltaic coating mainly consists of a rotating component, a base 1, a turntable 2, a mounting plate 3, a placement plate 4, a feeding component, a fixing component and a limiting component. Among them, the turntable 2 is set on the base 1 through the rotating component, and is used for the flow of the battery panel in each station during processing. Several mounting plates 3 are evenly arranged on the outer circumference of the turntable 2. Preferably, the number of mounting plates corresponds to the station located on the outer side of the turntable. A placement plate 4 for placing the battery panel to be coated is arranged at the end of the mounting plate 3 away from the turntable 2 through the feeding component, and a fixing component for fixing the battery panel is arranged on the placement plate 4.

[0024] The loading assembly includes a rotating shaft 5, an open groove 3a is provided at the end of the mounting plate 3 away from the turntable 2, the rotating shaft 5 is rotatably disposed at the end of the opening groove 3a away from the turntable 2, the placing plate 4 is disposed on the rotating shaft 5, and a counterweight block 6 for realizing the downward rotation of the mounting plate is provided at the end of the placing plate 4 away from the turntable.

[0025] An anti-rotation assembly is provided at one end of the placement plate 4 facing the turntable and is located in the open groove 3a to prevent the placement plate from rotating. The anti-rotation assembly includes an anti-rotation block 7 provided on the bottom surface of one end of the placement plate 4 facing the turntable, an anti-rotation groove is provided through the anti-rotation block 7, an insertion block 8 is provided in the anti-rotation groove, and sliding grooves 3b are provided on both side walls of the open groove 3a to facilitate whether the insertion block is inserted into the anti-rotation groove as required, and the insertion block 8 is slidably provided in the sliding groove 3b, and a guide rod 9 is provided in the sliding groove 3b, and the guide rod 9 can slide through the corresponding side of the insertion block 8.

[0026] Preferably, a limiting frame 10 for limiting the rotational position of the placement plate is provided below the end of the mounting plate 3 away from the turntable, that is, to limit the inclination angle of the placement plate.

[0027] The insertion block includes an insertion section and a sliding section. When the placement plate is in a horizontal state, the length of the insertion section is between the distance between the side of the anti-rotation groove away from the turntable and the side of the sliding groove away from the turntable and the distance between the side of the anti-rotation groove away from the turntable and the side of the sliding groove close to the turntable. When the insertion block is inserted into the anti-rotation groove, the placement plate can be prevented from rotating. When the insertion block moves in the sliding groove along the guide rod, so that the insertion block leaves the anti-rotation groove, the placement plate can be tilted and rotated downward along the rotation axis under the action of the counterweight block until the end of the placement plate away from the turntable is supported by the limit frame, which is convenient for loading and unloading.

[0028] The fixing assembly includes two clamping assemblies arranged at both ends of the placement plate 4. The clamping assembly includes a clamping frame 11, in which two clamping screws 12 extending up and down are arranged at intervals, and each clamping screw 12 is threaded with a clamping nut 13 movably arranged in the clamping frame 11, and the two clamping nuts 13 on each side are provided with a clamping block 14 for clamping the battery panel, and the clamping blocks 14 in the two clamping assemblies are arranged opposite to each other. When the clamping screw is rotated, the screw nut mechanism formed between the clamping screw and the clamping nut can realize the up and down movement of the clamping block, thereby realizing the clamping or anti-loosening of the battery panel placed on the placement plate.

[0029] In order to make the placement plate suitable for fixing battery panels of various sizes, the clamping assembly located at the end of the placement plate 4 away from the turntable is set on the placement plate 4 through the adjustment assembly. Of course, both clamping assemblies can also be set on the adjustment assembly. At the same time, a placement groove 4b with a stepped arrangement for matching battery panels of different widths is also set on the placement plate 4. At this time, the fixing assembly is set on the placement groove 4b located in the middle and smallest.

[0030] The adjustment assembly includes an adjustment rod 15, and an adjustment groove 4a is provided at the end of the placement plate 4 away from the turntable. The lower end of the clamping frame 11 extends into the adjustment groove 4a. The adjustment rod 15 passes through the adjustment groove 4a and is screwed to the lower end of the clamping frame 11, so that when the adjustment rod is rotated, the position of the clamping frame can be adjusted through the screw nut mechanism formed between the clamping frame and the adjustment rod.

[0031] To achieve a fixed rotation angle of the turntable, the rotating component is configured as a dividing plate 19 fixed on the base, and a limit component is provided between the base 1 and the turntable 2 to prevent the turntable 2 from rotating after the turntable 2 is rotated into place. Preferably, at least two limit components are provided.

[0032] The limit assembly includes a limit block 16 arranged on the bottom surface of the turntable, a limit slot 16a is arranged on the limit block 16, a limit telescopic cylinder 17 is arranged on the base 1, and a limit rod 18 that can extend into the limit slot is arranged at the output end of the limit telescopic cylinder 17. When the turntable rotates to the right position, the limit telescopic cylinder pushes the limit rod to move upward, so that the limit rod extends into the limit slot to achieve the limit.

[0033] Preferably, the limit rod 18 is set as a telescopic rod with telescopic function, such as the telescopic rod includes a limit outer rod set at the output end of the limit telescopic cylinder 17, a limit slide groove is set in the limit outer rod, a limit inner rod is slidably set in the limit slide groove, and a return spring located in the limit slide groove is set between the limit inner rod and the limit outer rod. Correspondingly, the limit block 16 is provided with an inclined surface 16b for the limit rod 18 to pass through the limit block, so that when the turntable rotates, the limit rod can be retracted downward into the limit slide groove under the action of the inclined surface, which can effectively prevent the limit telescopic cylinder from working when the turntable has not stopped, thereby preventing the limit rod from being unable to extend into the limit groove.

Claims

1. A conveying device in the production process of perovskite photovoltaic coating, characterized in that: The invention comprises a turntable (2) arranged on a base (1) via a rotating assembly, a plurality of mounting plates (3) being evenly arranged on the outer circumference of the turntable (2), a placement plate (4) for placing a battery panel to be coated being arranged at one end of the mounting plate (3) away from the turntable (2) via a loading assembly, a fixing assembly for fixing the battery panel being arranged on the placement plate (4), and a limit assembly for preventing the turntable (2) from rotating after the turntable (2) is rotated into place being arranged between the base (1) and the turntable (2).

2. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: The loading assembly comprises a rotating shaft (5), an end of the mounting plate (3) away from the turntable (2) is provided with an open slot (3a), the rotating shaft (5) is rotatably arranged at the end of the open slot (3a) away from the turntable (2), the placement plate (4) is arranged on the rotating shaft (5), and the end of the placement plate (4) away from the turntable is provided with a counterweight block (6) for realizing the downward rotation of the mounting plate, and the end of the placement plate (4) facing the turntable is provided with an anti-rotation assembly located in the open slot (3a) for preventing the placement plate from rotating.

3. The conveying device in the production process of the perovskite photovoltaic coating according to claim 2, characterized in that: The anti-rotation assembly comprises an anti-rotation block (7) arranged on the bottom surface of one end of the placement plate (4) facing the turntable, an anti-rotation groove is arranged on the anti-rotation block (7), an insertion block (8) is arranged in the anti-rotation groove, sliding grooves (3b) are arranged on both side walls of the opening groove (3a), the insertion block (8) is slidably arranged in the sliding groove (3b), a guide rod (9) is arranged in the sliding groove (3b), and the guide rod (9) can slide through the corresponding side of the insertion block (8).

4. The conveying device in the production process of the perovskite photovoltaic coating according to claim 2 or 3, characterized in that: A limiting frame (10) for limiting the rotation position of the placement plate is arranged below one end of the installation plate (3) away from the turntable.

5. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: The fixing assembly comprises two clamping assemblies arranged at both ends of the placement plate (4), and the clamping assembly located at the end of the placement plate (4) away from the turntable is arranged on the placement plate (4) through an adjustment assembly; the clamping assembly comprises a clamping frame (11), and two clamping screws (12) extending up and down are arranged at intervals in the clamping frame (11), and each clamping screw (12) is screwed with a clamping nut (13) movably arranged in the clamping frame (11), and the two clamping nuts (13) on each side are provided with clamping blocks (14) for clamping the solar panel, and the clamping blocks (14) in the two clamping assemblies are arranged relative to each other.

6. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: The adjustment assembly comprises an adjustment rod (15); an adjustment groove (4a) is provided at one end of the placement plate (4) away from the turntable; the lower end of the pressing frame (11) extends into the adjustment groove (4a); the adjustment rod (15) passes through the adjustment groove (4a) and is screwed to the lower end of the pressing frame (11).

7. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: At least two of the limit assemblies are provided, and the limit assemblies include a limit block (16) arranged on the bottom surface of the turntable, the limit block (16) is provided with a limit slot (16a), the base (1) is provided with a limit telescopic cylinder (17), and the output end of the limit telescopic cylinder (17) is provided with a limit rod (18) that can extend into the limit slot.

8. The conveying device in the production process of the perovskite photovoltaic coating according to claim 7, characterized in that: The limiting rod (18) is configured as a telescopic rod, and the limiting block (16) is provided with an inclined surface (16b) for allowing the limiting rod (18) to pass through the limiting block.

9. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: The placement plate (4) is provided with placement grooves (4b) arranged in a stepped manner for matching battery panels of different widths, and the fixing component is arranged on the placement groove (4b) located in the middle and smallest position.

10. The conveying device in the production process of the perovskite photovoltaic coating according to claim 1, characterized in that: The rotating assembly is configured as a dividing plate (19) fixed on a base.

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