Novel photovoltaic automatic edge sealing head mechanism

Abstract

The utility model discloses a novel photovoltaic automatic edge sealing head mechanism, which relates to the technical field of photovoltaic assembly automation equipment and comprises a bottom plate, an adhesive tape disc, an edge folding wheel set and a cutter, the adhesive tape disc, the edge folding wheel set and the cutter are all arranged at the top of the bottom plate, an adhesive tape roll for edge sealing is arranged on the adhesive tape disc, and the cutter is arranged on the edge folding wheel set. And the photovoltaic module to be subjected to edge sealing is movably inserted between the edge folding wheel sets. The photovoltaic module edge sealing device has the advantages that after edge sealing is conducted on a photovoltaic module, adhesive tape on the outer wall of the photovoltaic module is clamped between the fixing plate and the abutting plate by driving the abutting plate to move between the fixing plate and the abutting plate, the adhesive tape is cut open through the cutter, and the adhesive tape on the outer wall of the photovoltaic module is prevented from being pulled by the cutter; and the fixed plate and the abutting plate have certain widths, so that the problem that the position of the starting point of the adhesive tape is inaccurate due to the fact that the pulling force of stripping the coil material from the edge sealing starting point adhesive tape is too large is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module automation equipment field especially relates to a novel photovoltaic automatic edge sealing head mechanism. BACKGROUND

[0002] The photovoltaic frame is an important component of the solar photovoltaic module, and its main function is to encapsulate materials such as battery pieces, glass, and back plates. Through edge sealing, the photovoltaic frame can enhance the structural strength of the module and protect the internal structure of the photovoltaic module from damage by the external environment. This helps to ensure that the photovoltaic module can operate stably in an outdoor environment for a long time and prolong its service life.

[0003] In the process of assembling the photovoltaic module, the laminator bonds the glass, EVA, battery pieces, EVA, and back plate together. Before this, the position needs to be fixed to prevent misalignment. Usually, the edge sealing machine is used to paste adhesive tape around the module before it enters the laminator. The existing edge tape pasting process for the edge protection of the double-glass photovoltaic module has the defect of complex manual pasting, which can easily lead to differences in edge wrapping and affect the appearance and performance of the module. Therefore, a novel photovoltaic automatic edge sealing head mechanism is proposed to solve the above problems. SUMMARY

[0004] The utility model discloses a novel photovoltaic automatic edge sealing head mechanism to solve the problems in the prior art, such as the defect of complex manual pasting, which can easily lead to differences in edge wrapping and affect the appearance and performance of the module.

[0005] To solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A novel photovoltaic automatic edge sealing head mechanism comprises:

[0007] A bottom plate, an adhesive tape reel, an edge folding wheel set, and a cutter are arranged on the top of the bottom plate. An edge sealing adhesive tape roll is arranged on the adhesive tape reel. The photovoltaic module to be sealed is movably inserted between the edge folding wheel set. The cutter is used to cut the adhesive tape. A tensioning assembly is arranged on the top of the bottom plate. The tensioning assembly comprises:

[0008] A fixed plate is fixedly installed on the outer wall of the connecting plate.

[0009] A driving motor and a stop plate are arranged on the connecting plate. The output shaft of the driving motor is fixedly provided with a connecting block. The outer wall of the connecting block is fixedly provided with the stop plate.

[0010] Preferably, the bottom plate top is fixedly provided with a support frame, and a telescopic rod is arranged on the support frame, and an upper concave block is arranged below the telescopic rod, and an upper rubber-coated wheel is rotatably connected between two groups of upper concave blocks through a rotating shaft.

[0011] Preferably, a lower concave block is arranged on the other side of the support frame, and a lower rubber-coated wheel is rotatably connected between two groups of lower concave blocks through a bearing, and the edge-sealed photovoltaic module is movably inserted between the upper rubber-coated wheel and the lower rubber-coated wheel.

[0012] Preferably, a moving rod is movably inserted at the bottom of the telescopic rod, and the moving rod is fixedly arranged on the outer wall of the upper concave block.

[0013] Preferably, a groove is formed in the inner wall of the telescopic rod, and a moving plate is movably connected to the inner wall of the groove, and the moving plate is fixedly arranged on the outer wall of the moving rod.

[0014] Preferably, an extrusion spring is fixedly arranged on the inner wall of the groove, and the other end of the extrusion spring is fixedly arranged on the outer wall of the moving plate.

[0015] Preferably, an annular groove is formed in the outer wall of the fixed plate.

[0016] Preferably, an open slot is arranged on the outer wall of the cutter.

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

[0018] 1. In the utility model, through the connecting relationship of the adhesive tape disc, the edge folding wheel set, the cutter, the fixed plate and the stop plate, after the edge sealing of the photovoltaic module, the adhesive tape is adhered to the outer wall of the photovoltaic module, the photovoltaic module passes between the fixed plate and the stop plate, the adhesive tape is inserted between the fixed plate and the stop plate, the driving motor is started, the output shaft drives the stop plate to move, the adhesive tape on the outer wall of the photovoltaic module is clamped between the fixed plate and the stop plate, the cutter is moved to cut the adhesive tape, the cutter tension pulls the adhesive tape on the outer wall of the photovoltaic module, the integrity of the adhesive tape on the outer wall of the photovoltaic module is affected, the fixed plate and the stop plate have a certain width, the reserved part of the adhesive tape on the outer wall of the photovoltaic module is separated, the adhesive tape starting position is not accurate due to the excessive tension of the edge sealing starting adhesive tape peeling off the roll, meanwhile, the open slot and the annular groove are arranged to make the adhesive tape and the product side edge adhere together, and the production efficiency and quality of the product are improved.

[0019] 2、In the utility model, through setting up the connecting relationship of support frame, telescopic link, upper rubberized wheel and lower rubberized wheel, make the photovoltaic module move back through the equipment, the photovoltaic module pasted on the outer wall passes through the upper rubberized wheel and lower rubberized wheel, is extruded downward through the upper rubberized wheel, makes the photovoltaic module clamp between the upper rubberized wheel and upper rubberized wheel, forces again to the photovoltaic module and presss together, it is convenient to improve the adhesion of its adhesive tape and photovoltaic module outer wall, improves the production efficiency and quality of product. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute undue limitation on the utility model.

[0021] In the drawings:

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the edge folding wheel group structure schematic diagram of the utility model;

[0024] Figure 3 It is the tensioning assembly structure schematic diagram of the utility model;

[0025] Figure 4 It is the support frame structure schematic diagram of the utility model;

[0026] Figure 5 It is the telescopic link structure sectional view of the utility model.

[0027] The serial number in the drawing: 1, adhesive tape disc; 2, edge folding wheel group; 3, cutter; 301, connecting plate; 302, fixed plate; 303, annular groove; 304, driving motor; 305, output shaft; 306, connecting block; 307, abutment plate; 308, opening slot; 4, support frame; 401, telescopic link; 402, upper concave block; 403, upper rubberized wheel; 404, lower concave block; 405, lower rubberized wheel; 4011, extrusion spring; 4012, moving plate; 4013, moving rod. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0029] Embodiment: the embodiment provides a novel photovoltaic automatic edge sealing head mechanism, referring to Figures 1-5 , specifically, including:

[0030] The base plate, the adhesive tape disc 1, the folding wheel set 2 and the cutter 3 are arranged on the top of the base plate, the adhesive tape disc 1 is provided with an adhesive tape roll for sealing, the photovoltaic module to be sealed is movably inserted between the folding wheel set 2, and the cutter 3 is used for cutting the adhesive tape.

[0031] The fixed plate 302 is arranged on the outer wall of the connecting plate 301.

[0032] The driving motor 304 and the resisting plate 307 are arranged on the connecting plate 301, the connecting block 306 is fixedly arranged on the outer end of the output shaft 305 of the driving motor 304, and the resisting plate 307 is fixedly arranged on the outer wall of the connecting block 306.

[0033] The supporting frame 4 is fixedly arranged on the top of the base plate, the telescopic rod 401 is arranged on the supporting frame 4, the upper concave blocks 402 are arranged below the telescopic rod 401, the upper rubber coating wheels 403 are rotatably connected between the two groups of upper concave blocks 402 through the rotating shafts, the lower concave blocks 404 are arranged on the other side of the supporting frame 4, the lower rubber coating wheels 405 are rotatably connected between the two groups of lower concave blocks 404 through the bearings, and the photovoltaic module to be sealed is movably inserted between the upper rubber coating wheels 403 and the lower rubber coating wheels 405.

[0034] The bottom of the telescopic rod 401 is movably inserted with a moving rod 4013, the bottom of the moving rod 4013 is fixedly arranged on the outer wall of the upper concave block 402, a groove is arranged in the telescopic rod 401, a moving plate 4012 is movably clamped on the inner wall of the groove, the moving plate 4012 is fixedly arranged on the outer wall of the moving rod 4013, an extrusion spring 4011 is fixedly arranged on the inner wall of the groove, and the other end of the extrusion spring 4011 is fixedly arranged on the outer wall of the moving plate 4012; in use, the moving plate 4012 is pushed downward by the pushing force of the extrusion spring 4011, so that the moving plate 4012 moving downward drives the moving rod 4013 to move downward, the upper concave block 402 is driven to move downward by the moving rod 4013 moving downward, so that the upper rubber-coated wheel 403 is driven to move downward, and the photovoltaic module is clamped between the upper rubber-coated wheel 403 and the upper rubber-coated wheel 403, so that the photovoltaic module is pressed again.

[0035] The outer wall of the fixed plate 302 is provided with an annular groove 303, and the outer wall of the cutter 3 is provided with an open groove 308, so that the adhesive tape is adhered to the side edge of the product, thereby improving the production efficiency and quality of the product.

[0036] Specifically, the working principle and operation method of the utility model are as follows:

[0037] In use, the photovoltaic module to be edge sealed moves to the working position and moves linearly along the slide rail, and the adhesive tape is attached to the outer wall of the photovoltaic module to be edge sealed, and the adhesive tape is adhered to the edge sealing surface of the photovoltaic module through the edge folding wheel set 2, so that the adhesive tape is tightly attached to the outer wall of the photovoltaic module, the photovoltaic module is edge sealed, and the adhesive tape is adhered to the outer wall of the photovoltaic module, and the photovoltaic module stops moving, at this time, the photovoltaic module passes between the fixed plate 302 and the stop plate 307, so that the adhesive tape is inserted between the fixed plate 302 and the stop plate 307, the output shaft 305 drives the connecting block 306 to move towards the fixed plate 302 by starting the driving motor 304, the connecting block 306 moving at this time drives the stop plate 307 to move, so that the stop plate 307 moves towards the fixed plate 302, the adhesive tape on the outer wall of the photovoltaic module is extruded and clamped, and the adhesive tape is cut by the cutter 3 moving towards the adhesive tape, and because the fixed plate 302 and the stop plate 307 have a certain width, a part of the adhesive tape is reserved on the outer wall of the photovoltaic module, so that the adhesive tape is not accurately positioned due to the excessive tension of the edge sealing starting adhesive tape;

[0038] When the photovoltaic assembly moves back through the upper encapsulating wheel 403 and the lower encapsulating wheel 405, the moving plate 4012 is pushed downward by the pushing force of the extrusion spring 4011, so that the moving plate 4012 moving downward drives the moving rod 4013 to move downward, the upper concave block 402 is driven to move downward by the moving rod 4013 moving downward, so that the upper encapsulating wheel 403 is driven to move downward, the photovoltaic assembly is clamped between the upper encapsulating wheel 403 and the upper encapsulating wheel 403, the photovoltaic assembly is pressed again, and the adhesion is facilitated.

[0039] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A novel photovoltaic automatic edge sealing head mechanism, comprising a base plate, a tape disc (1), a folding wheel set (2) and a cutter (3), the tape disc (1), the folding wheel set (2) and the cutter (3) are all arranged on the top of the base plate, the tape disc (1) is provided with a tape roll for sealing, and the photovoltaic module to be sealed is movably inserted between the folding wheel set (2), and the cutter (3) is used for cutting the tape, characterized in that: The bottom plate top is provided with a tensioning assembly, the tensioning assembly comprises: A fixed plate (302), the bottom plate top is provided with a connecting plate (301), and the fixed plate (302) is fixedly installed on the outer wall of the connecting plate (301); A driving motor (304) and a resisting plate (307), the driving motor (304) is fixedly installed on the connecting plate (301), the outer end of the output shaft (305) of the driving motor (304) is fixedly provided with a connecting block (306), and the outer wall of the connecting block (306) is fixedly installed with the resisting plate (307).

2. A novel photovoltaic automatic edge sealing head mechanism according to claim 1, characterized in that: The bottom plate top is fixedly installed with a support frame (4), and the support frame (4) is provided with a telescopic rod (401), the lower portion of the telescopic rod (401) is provided with an upper concave block (402), and the upper concave block (402) is rotatably connected with an upper rubber-covered wheel (403) through a rotating shaft between two groups of the upper concave blocks (402).

3. A novel photovoltaic automatic edge sealing head mechanism according to claim 2, characterized in that: The other side of the support frame (4) is provided with a lower concave block (404), and the lower concave block (404) is rotatably connected with a lower rubber-covered wheel (405) through a bearing between two groups of the lower concave blocks (404), and the edge-sealed photovoltaic module is movably inserted between the upper rubber-covered wheel (403) and the lower rubber-covered wheel (405).

4. A novel photovoltaic automatic edge sealing head mechanism according to claim 2, characterized in that: The bottom portion of the telescopic rod (401) is movably inserted with a moving rod (4013), and the bottom portion of the moving rod (4013) is fixedly arranged on the outer wall of the upper concave block (402).

5. A novel photovoltaic automatic edge sealing head mechanism according to claim 4, characterized in that: A recess is formed in the telescopic rod (401), and a moving plate (4012) is movably connected to the inner wall of the recess, and the moving plate (4012) is fixedly arranged on the outer wall of the moving rod (4013).

6. A novel photovoltaic automatic edge sealing head mechanism according to claim 5, characterized in that: The inner wall of the recess is fixedly provided with an extrusion spring (4011), and the other end of the extrusion spring (4011) is fixedly arranged on the outer wall of the moving plate (4012).

7. A novel photovoltaic automatic edge sealing head mechanism according to claim 1, characterized by: The outer wall of the fixed plate (302) is provided with an annular groove (303).

8. A novel photovoltaic automatic edge sealing head mechanism according to claim 1, characterized by: The outer wall of the cutter (3) is provided with an open groove (308).

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