High-temperature cloth removing device of photovoltaic module

Abstract

The utility model relates to a high-temperature cloth removing device of a photovoltaic module, which comprises a first mounting seat, the first mounting seat comprises a first vertical plate, a support frame is arranged on the first vertical plate, the support frame is movably connected with the first vertical plate, the support frame can move along the height direction, the support frame comprises a second vertical plate, and the second vertical plate is movably connected with the second vertical plate. The plane where the second vertical plate is located is parallel to the plane where the first vertical plate is located. The bus bar processing unit comprises a suction mechanism, a lifting mechanism and a correction mechanism, the suction mechanism is used for sucking bus bars of the photovoltaic module, the suction mechanism comprises a suction nozzle, and the suction nozzle is movably connected with the first vertical plate; and the clamping unit comprises a clamping piece, the clamping piece is movably connected with the second vertical plate, and the clamping piece can move in the height direction. According to the utility model, the removal efficiency of the high-temperature cloth can be effectively improved, and the position and form of the bus bar are ensured to meet the requirements, so that the assembly precision of the photovoltaic module and the junction box is improved, and the qualified rate of products is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a high-temperature cloth removing device for photovoltaic components. Background Art

[0002] Photovoltaic modules are formed into laminates after being stacked in different orders by crystalline silicon cells, tempered glass and packaging materials. Specifically, during the lamination process, the temperature is raised to melt the EVA film on the upper and / or lower layers of the busbar, so that one end of the busbar is positioned in the laminate, and the other end of the busbar extends from the lead-out hole of the upper packaging material for subsequent connection and installation with the junction box. In order to prevent the molten EVA glue from overflowing from the lead-out hole during the lamination process and affecting the performance and appearance of the photovoltaic laminate, high-temperature cloth is used to stick to the surface of the photovoltaic laminate and cover the lead-out hole before lamination to prevent the EVA glue from overflowing. After the lamination is completed, the high-temperature cloth needs to be torn off, and the busbar that was bent and attached to the surface of the laminate during the lamination process needs to be turned upward to be vertical. High-temperature cloth is a high-performance and multi-purpose composite material made of suspended polytetrafluoroethylene emulsion and impregnated with high-performance glass fiber cloth, also known as polytetrafluoroethylene cloth.

[0003] However, in the prior art, the high-temperature cloth is usually to be torn off manually. The shortcomings of the prior art are that the labor cost is high and the tearing efficiency is low, and it is impossible to ensure that the busbar is rotated to the vertical position in a standardized manner. If the busbar is not rotated to the standardized position, it will affect the subsequent assembly with the junction box, thereby affecting the assembly accuracy of the junction box, and further resulting in a reduction in the qualified rate of the product. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the shortcomings in the prior art and provide a high-temperature cloth removal device for a photovoltaic module, which can effectively improve the removal efficiency of the high-temperature cloth and ensure that the bus bar can be rotated and adjusted to the specified position, thereby improving its subsequent assembly accuracy with the junction box, and effectively ensuring the product's qualification rate.

[0005] In order to solve the above technical problems, the utility model provides a high temperature cloth removal device for a photovoltaic module, which is used to remove the high temperature cloth from the photovoltaic module, comprising:

[0006] A first mounting seat, comprising a first vertical plate, a support frame is provided on the first vertical plate, the support frame is movably connected to the first vertical plate, the support frame can move in a height direction, the support frame comprises a second vertical plate, and a plane where the second vertical plate is located is parallel to a plane where the first vertical plate is located;

[0007] A busbar processing unit, comprising a suction mechanism, a lifting mechanism and a correction mechanism, wherein the suction mechanism is used to suck the busbar of the photovoltaic module, the suction mechanism comprises a suction nozzle, and the suction nozzle is movably connected to the first vertical plate; the lifting mechanism comprises a first mounting plate, a movable block and an elastic component, the movable block is arranged on the first mounting plate through the elastic component, the first mounting plate is movably connected to the second vertical plate, the first mounting plate moves along a first direction, and the first direction is perpendicular to the height direction; the correction mechanism comprises a first connecting plate, a second connecting plate, a pressing plate and a positioning block, the first connecting plate is mounted on the second vertical plate, the second connecting plate is movably connected to the first connecting plate, the pressing plate is relatively arranged at the bottom of the second connecting plate, and the two pressing plates are movably connected to the second connecting plate, the positioning block is arranged between the two pressing plates, the two pressing plates move along the first direction, and the second connecting plate is provided with a through hole, the through hole can accommodate the busbar to pass through;

[0008] The clamping unit comprises a clamping member, wherein the clamping member is used to clamp the high-temperature cloth to be removed, the clamping member is movably connected to the second vertical plate, and the clamping member can move along the height direction.

[0009] In one embodiment of the utility model, it also includes a first lifting component, which is used to drive the second vertical plate to move in the height direction. The first lifting component includes a first drive motor, which is installed on the first vertical plate. The output end of the first drive cylinder moves in the height direction, and the output end of the first drive motor is connected to the second vertical plate.

[0010] In one embodiment of the utility model, the suction mechanism also includes a first cylinder, the first cylinder is installed on the first vertical plate, the output end of the first cylinder is arranged along the height direction, the suction nozzle is arranged at the output end of the first cylinder, and the suction nozzle is arranged downward.

[0011] In one embodiment of the utility model, two movable blocks are provided and arranged opposite to each other, and the ends of the two movable blocks that are close to each other are wedge-shaped.

[0012] In one embodiment of the utility model, the elastic components are provided with two groups, each movable block is equipped with a group of the elastic components, the elastic components include a compression block, an elastic member, a fixing member and a mounting shaft, the fixing member is mounted on the first mounting plate, the area near the middle of the compression block is connected to the first mounting plate through the mounting shaft, the movable block is arranged at one end of the compression block, and the other end of the compression block is connected to the fixing member through an elastic member.

[0013] In one embodiment of the utility model, the lifting mechanism also includes a second cylinder, the second cylinder is arranged on the second vertical plate, and the first mounting plate is arranged at the output end of the second cylinder, and moves along the first direction under the drive of the second cylinder.

[0014] In one embodiment of the utility model, the correction mechanism also includes two third cylinders, and the two third cylinders are symmetrically arranged at the bottom of the second connecting plate with the positioning block as the center, and the two pressure plates are respectively arranged at the output ends of the two third cylinders, and the output ends of the two third cylinders are arranged along the first direction and can move in the direction close to or away from the positioning block.

[0015] In one embodiment of the present invention, the clamping unit further comprises a fourth cylinder, the fourth cylinder is mounted on the second vertical plate, the output end of the fourth cylinder moves along the height direction, and the clamping member is arranged at the output end of the fourth cylinder.

[0016] In one embodiment of the utility model, the clamping unit also includes a fifth cylinder, the clamping member includes a first connecting rod, a second connecting rod and a connecting block, the fifth cylinder is arranged at the output end of the fourth cylinder, the output end of the fifth cylinder is arranged along the height direction, and the output end of the fifth cylinder is connected to the first connecting rod and the second connecting rod through the connecting block.

[0017] In one embodiment of the present invention, the first connecting rod and the second connecting rod are symmetrically arranged, and a side where the first connecting rod and the second connecting rod contact each other is provided with saw teeth.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The utility model discloses a high-temperature cloth removal device for a photovoltaic module, which is provided with a first mounting seat, a busbar processing unit and a clamping unit. The busbar processing unit and the clamping unit are assembled on the first mounting seat. The busbar processing unit includes a suction mechanism, a lifting mechanism and a correction mechanism. The suction mechanism, the lifting mechanism and the correction mechanism cooperate with each other to adjust the busbar to be upright and perpendicular to the photovoltaic glass plate, so that the clamping unit can remove the high-temperature cloth to be removed without damaging the high-temperature cloth to be removed. Therefore, a relatively complete high-temperature cloth can be obtained after removal, and damage to the high-temperature cloth by the busbar can be avoided. The high-temperature cloth can also be reused, so that raw materials can be saved. In addition, the utility model can effectively improve the removal efficiency of the high-temperature cloth, ensure that the position and shape of the busbar meet the requirements, thereby improving the assembly accuracy of the photovoltaic module and the junction box, and effectively ensuring the qualified rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0021] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model from the first viewing angle.

[0022] Figure 2 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model from a second viewing angle.

[0023] Figure 3 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model from the third viewing angle.

[0024] Figure 4 It is a partial structural schematic diagram of the lifting mechanism of the preferred embodiment of the utility model.

[0025] Figure 5 It is a partial structural schematic diagram of a clamping unit of a preferred embodiment of the utility model.

[0026] Explanation of the reference numerals in the specification: 10. first vertical plate; 11. second vertical plate; 20. suction nozzle; 21. first mounting plate; 22. movable block; 23. first connecting plate; 24. second connecting plate; 240. through hole; 25. pressure plate; 26. positioning block; 3. clamping member; 30. fifth cylinder; 31. first connecting rod; 32. second connecting rod; 33. connecting block; 40. first drive motor; 42. first cylinder; 43. compression block; 44. elastic member; 45. fixing member; 46. mounting shaft; 47. limiting block; 48. second cylinder; 49. third cylinder; 50. fourth cylinder. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] Reference Figures 1 to 5 As shown, the utility model discloses a high temperature cloth removal device for a photovoltaic module, which is used to remove the high temperature cloth from the photovoltaic module. The high temperature cloth removal device comprises a first mounting seat, the first mounting seat comprises a first vertical plate 10, the first vertical plate 10 is extended in the height direction, a support frame is arranged on the first vertical plate 10, and the support frame is movably connected to the first vertical plate 10. It should be noted that the support frame can move in the height direction, and the support frame comprises a second vertical plate 11, and the plane where the second vertical plate 11 is located is parallel to the plane where the first vertical plate 10 is located.

[0029] The high-temperature cloth removal device also includes a busbar processing unit, which includes a suction mechanism, a lifting mechanism and a correction mechanism. It should be explained that in the initial state, the two busbars are bent in opposite directions along the horizontal direction and attached to the photovoltaic glass plate. The suction mechanism is used to suck the two bent busbars upward to make the busbars leave the surface of the photovoltaic glass plate. Then, the lifting mechanism shovels the two busbars upward to make the two busbars stand upright. However, at this time, the two busbars cannot reach a completely vertical state. Then, the shape of the two busbars is corrected by the correction mechanism. After the two busbars are corrected by the correction mechanism, they can be perpendicular to the photovoltaic glass plate, so as to facilitate the subsequent removal of the high-temperature cloth from the photovoltaic glass plate. In addition, with such a configuration, a relatively complete high-temperature cloth can be obtained after removal to avoid damage to the high-temperature cloth caused by the busbars.

[0030] Specifically, the suction mechanism includes a suction nozzle 20, the suction nozzle 20 is movably connected to the first vertical plate 10, the suction nozzle 20 is arranged downward, and the suction nozzle 20 can move along the height direction.

[0031] The lifting mechanism includes a first mounting plate 21, a movable block 22 and an elastic component. The movable block 22 is arranged on the first mounting plate 21 through the elastic component. The first mounting plate 21 is movably connected to the second vertical plate 11. The first mounting plate 21 moves along a first direction, the first direction is perpendicular to the height direction, and the first direction is parallel to the plane where the second vertical plate 11 is located.

[0032] The correction mechanism includes a first connecting plate 23, a second connecting plate 24, a pressing plate 25 and a positioning block 26. The first connecting plate 23 is vertically mounted on the second vertical plate 11. The second connecting plate 24 is movably connected to the first connecting plate 23. The pressing plate 25 is relatively arranged at the bottom of the second connecting plate 24, and two pressing plates 25 are movably connected to the second connecting plate 24. The positioning block 26 is arranged between the two pressing plates 25, and the two pressing plates 25 can move along the first direction. Therefore, the two pressing plates 25 arranged relatively can cooperate with the positioning block 26 to extrude and shape the two bus bars, so that the two bus bars can be perpendicular to the photovoltaic glass plate.

[0033] In detail, the second connecting plate 24 is provided with a through hole 240 , and the through hole 240 can accommodate the two bus bars to pass through, thereby playing a role of avoiding the bus bars from being bent by the second connecting plate 24 .

[0034] The high temperature cloth removal device further includes a clamping unit, which includes a clamping member 3, which is used to clamp the high temperature cloth to be removed, and the clamping member 3 is movably connected to the second vertical plate 11, and the clamping member 3 can move in the height direction. In this way, when the busbar processing unit completes the adjustment of the busbar position, the clamping member 3 can clamp the high temperature cloth to be removed and move upward, so that the high temperature cloth to be removed is separated from the photovoltaic glass panel.

[0035] It can be known from this that the high-temperature cloth removal device of a photovoltaic module to be protected by the utility model is provided with a first mounting seat, a busbar processing unit and a clamping unit. The busbar processing unit and the clamping unit are assembled on the first mounting seat. The busbar processing unit includes a suction mechanism, a lifting mechanism and a correction mechanism. Through the cooperation of the suction mechanism, the lifting mechanism and the correction mechanism, the busbar can be adjusted to stand upright and perpendicular to the photovoltaic glass plate, so that the clamping unit can remove the high-temperature cloth to be removed without damaging the high-temperature cloth to be removed. Therefore, a relatively complete high-temperature cloth can be obtained after removal, avoiding damage to the high-temperature cloth caused by the busbar. The high-temperature cloth can also be reused, thereby saving raw materials. In addition, the utility model can effectively improve the removal efficiency of the high-temperature cloth, ensure that the position and shape of the busbar meet the requirements, thereby improving the assembly accuracy of the photovoltaic module and the junction box, and effectively ensuring the qualified rate of the product.

[0036] As a preferred embodiment, the high-temperature cloth removal device also includes a first lifting assembly, which is used to drive the second vertical plate 11 to move in the height direction. The first lifting assembly includes a first drive motor 40, which is installed on the first vertical plate 10. The output end of the first drive cylinder 40 moves in the height direction, and the output end of the first drive motor 40 is connected to the second vertical plate 11.

[0037] The suction mechanism further includes a first cylinder 41, which is mounted on the first vertical plate 10, and the output end of the first cylinder 41 is arranged along the height direction, and the suction nozzle 20 is arranged at the output end of the first cylinder, so that the suction nozzle 20 can move along the height direction under the drive of the first cylinder 41, move close to the high-temperature cloth to be removed, and suck the high-temperature cloth to be removed. As a preferred embodiment, two suction nozzles 20 are provided and arranged in parallel.

[0038] As a preferred embodiment, two movable blocks 22 are provided, and the two movable blocks 22 are arranged opposite to each other, and the ends of the two movable blocks 22 that are close to each other are wedge-shaped. Such an arrangement can facilitate the movable blocks 22 to scoop up the bent busbars, and play a better straightening role.

[0039] As a preferred embodiment, the elastic components are provided with two groups, and each movable block 22 is configured with one group of the elastic components. Specifically, the elastic components include a compression block 43, an elastic member 44, a fixing member 45, a mounting shaft 46, and a limit block 47. The fixing member 45 is installed on the first mounting plate 21. The area near the middle of the compression block 43 is connected to the first mounting plate 21 through the mounting shaft 46. The movable block 22 is arranged at one end of the compression block 43, and the other end of the compression block 43 is connected to the fixing member 45 through the elastic member 44. The limit block 47 is arranged on the first mounting plate 21, and the limit block 47 is located above the mounting shaft 46 and abuts against the compression block 43. With such a configuration, one end of the movable block 22 with a wedge-shaped design can be controlled to swing up and down, so as to facilitate shoveling the busbar from the outside.

[0040] Furthermore, the lifting mechanism also includes a second cylinder 48, which is disposed on the second vertical plate 11, and the first mounting plate 21 is disposed at the output end of the second cylinder 48. The first mounting plate 21 moves along the first direction driven by the second cylinder 48, thereby driving the elastic component and the movable block 22 to move along the first direction.

[0041] As a preferred implementation, the second cylinder 48 is a finger cylinder, and the two first mounting plates 21 are respectively disposed at two output ends of the finger cylinder.

[0042] Furthermore, the correction mechanism also includes two third cylinders 49, and the two third cylinders 19 are symmetrically arranged at the bottom of the second connecting plate 24 with the positioning block 26 as the center, and the two pressure plates 25 are respectively arranged at the output ends of the two third cylinders 49, and the output ends of the two third cylinders are arranged along the first direction and can move in the direction close to or away from the positioning block.

[0043] As a preferred embodiment, the clamping unit further includes a fourth cylinder 50 , which is mounted on the second vertical plate 11 , and the output end of the fourth cylinder 50 moves along the height direction, and the clamping member 3 is arranged at the output end of the fourth cylinder 50 .

[0044] In terms of details, the clamping unit also includes a fifth cylinder 30, and the clamping member 3 includes a first connecting rod 31, a second connecting rod 32 and a connecting block 33. The fifth cylinder 30 is arranged at the output end of the fourth cylinder 50, and the output end of the fifth cylinder 30 is arranged along the height direction. The output end of the fifth cylinder 50 is connected to the first connecting rod 31 and the second connecting rod 32 through the connecting block 33.

[0045] As a preferred embodiment, in order to facilitate the first connecting rod 31 and the second connecting rod 32 to more firmly clamp the high-temperature cloth to be removed, the first connecting rod 31 and the second connecting rod 32 are symmetrically arranged, and the side where the first connecting rod 31 and the second connecting rod 32 contact each other is provided with serrations.

[0046] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A high temperature cloth removal device for a photovoltaic module, used to remove the high temperature cloth from a photovoltaic module, characterized in that: include, A first mounting seat, comprising a first vertical plate, a support frame is provided on the first vertical plate, the support frame is movably connected to the first vertical plate, the support frame can move in a height direction, the support frame comprises a second vertical plate, and a plane where the second vertical plate is located is parallel to a plane where the first vertical plate is located; A busbar processing unit, comprising a suction mechanism, a lifting mechanism and a correction mechanism, wherein the suction mechanism is used to suck the busbar of the photovoltaic module, the suction mechanism comprises a suction nozzle, and the suction nozzle is movably connected to the first vertical plate; the lifting mechanism comprises a first mounting plate, a movable block and an elastic component, the movable block is arranged on the first mounting plate through the elastic component, the first mounting plate is movably connected to the second vertical plate, the first mounting plate moves along a first direction, and the first direction is perpendicular to the height direction; the correction mechanism comprises a first connecting plate, a second connecting plate, a pressing plate and a positioning block, the first connecting plate is mounted on the second vertical plate, the second connecting plate is movably connected to the first connecting plate, the pressing plate is relatively arranged at the bottom of the second connecting plate, and the two pressing plates are movably connected to the second connecting plate, the positioning block is arranged between the two pressing plates, the two pressing plates move along the first direction, and the second connecting plate is provided with a through hole, the through hole can accommodate the busbar to pass through; The clamping unit comprises a clamping member, wherein the clamping member is used to clamp the high-temperature cloth to be removed, the clamping member is movably connected to the second vertical plate, and the clamping member can move along the height direction.

2. The high temperature cloth removal device for photovoltaic modules according to claim 1, characterized in that: It also includes a first lifting component, which is used to drive the second vertical plate to move in the height direction. The first lifting component includes a first driving motor, which is installed on the first vertical plate. The output end of the first driving motor moves in the height direction, and the output end of the first driving motor is connected to the second vertical plate.

3. The high temperature cloth removal device for photovoltaic modules according to claim 1, characterized in that: The suction mechanism also includes a first cylinder, which is installed on the first vertical plate. The output end of the first cylinder is arranged along the height direction. The suction nozzle is arranged at the output end of the first cylinder, and the suction nozzle is arranged downward.

4. The high temperature cloth removal device for photovoltaic modules according to claim 1, characterized in that: The movable blocks are provided with two and are arranged opposite to each other, and the ends of the two movable blocks close to each other are wedge-shaped.

5. The high temperature cloth removal device for photovoltaic modules according to claim 4, characterized in that: The elastic components are provided with two groups, each movable block is equipped with a group of the elastic components, the elastic components include a compression block, an elastic member, a fixing member and a mounting shaft, the fixing member is mounted on the first mounting plate, the area near the middle of the compression block is connected to the first mounting plate through the mounting shaft, the movable block is arranged at one end of the compression block, and the other end of the compression block is connected to the fixing member through an elastic member.

6. The high temperature cloth removal device for photovoltaic modules according to claim 5, characterized in that: The lifting mechanism also includes a second cylinder, which is arranged on the second vertical plate. The first mounting plate is arranged on the output end of the second cylinder and moves along the first direction under the drive of the second cylinder.

7. The high temperature cloth removal device for photovoltaic modules according to claim 1, characterized in that: The correction mechanism also includes two third cylinders, which are symmetrically arranged at the bottom of the second connecting plate with the positioning block as the center, and the two pressure plates are respectively arranged at the output ends of the two third cylinders. The output ends of the two third cylinders are arranged along the first direction and can move in the direction close to or away from the positioning block.

8. The high temperature cloth removal device for photovoltaic modules according to claim 1, characterized in that: The clamping unit further includes a fourth cylinder, which is mounted on the second vertical plate. The output end of the fourth cylinder moves along the height direction, and the clamping member is arranged at the output end of the fourth cylinder.

9. The high temperature cloth removal device for photovoltaic modules according to claim 8, characterized in that: The clamping unit also includes a fifth cylinder, and the clamping member includes a first connecting rod, a second connecting rod and a connecting block. The fifth cylinder is arranged at the output end of the fourth cylinder, and the output end of the fifth cylinder is arranged along the height direction. The output end of the fifth cylinder is connected to the first connecting rod and the second connecting rod through the connecting block.

10. The high temperature cloth removal device for photovoltaic modules according to claim 9, characterized in that: The first connecting rod and the second connecting rod are symmetrically arranged, and saw teeth are arranged on one side where the first connecting rod and the second connecting rod contact each other.

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