Automatic edge banding machine for photovoltaic module

Abstract

The utility model relates to an automatic edge banding machine for a photovoltaic module, and belongs to the technical field of edge banding machines. The placing plate is rotationally arranged above the working frame; a rotating mechanism for driving the placing plate to rotate is arranged on the working frame; the positioning mechanism is arranged on the rotating mechanism in a sliding manner; the fixing mechanism is arranged on the working frame and located above the placing plate; the working frame is provided with an edge sealing assembly used for sealing the edge of the photovoltaic assembly. The edge banding device can be used for banding the four surfaces of the photovoltaic module after being placed at one time, and the telescopic mechanism is driven by the moving mechanism to carry out edge banding on the photovoltaic module, so that the edge banding effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to an automatic edge banding machine for photovoltaic modules. Background Technique

[0002] A solar photovoltaic module is composed of high-efficiency crystalline silicon solar cells, ultra-white embossed tempered glass, EVA, a transparent TPT backplane, and an aluminum alloy frame, and has the characteristics of a long service life and strong mechanical compressive external force. During transportation and daily use of the solar photovoltaic module, the edges of the module are inevitably bumped, and the bumps on the edges are prone to burrs and even cause the module to break. Therefore, edge banding treatment is required.

[0003] Chinese Patent Publication No. CN214411221U discloses an automatic edge banding machine for photovoltaic modules. In view of the problem that most of the existing ones rely on manual labor for edge banding of photovoltaic modules, which is time-consuming, laborious, and has low efficiency, the following scheme is now proposed. It includes a workbench, a rotating column is rotatably installed on the top of the workbench, a placement plate is fixedly installed on the top of the rotating column, a photovoltaic module is placed on the top of the placement plate, a cross plate is fixedly installed on one side of the workbench, a vertical plate is fixedly installed on the top of the cross plate, a chute is opened on one side of the vertical plate, a first sliding plate and a second sliding plate are slidably installed in the chute, a rotating block is rotatably installed at the bottom of the second sliding plate, a pressing plate is fixedly installed at the bottom of the rotating block, a limiting frame is fixedly installed on one side of the first sliding plate, and the outer side of the photovoltaic module is in contact with the inner wall of the limiting frame. The utility model is convenient for sealing photovoltaic modules, saves manpower, improves work efficiency, has a simple structure, and is easy to use.

[0004] However, when the above device performs edge banding on a photovoltaic module, it cannot perform edge banding on the photovoltaic module at one time, and needs to be placed multiple times, and the edge banding effect is not good. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the background technique, and to propose an automatic edge banding machine for photovoltaic modules that can perform edge banding on four sides of a photovoltaic module by placing it once, and drives a telescopic mechanism to perform edge banding on the photovoltaic module through a moving mechanism, and has a good edge banding effect.

[0006] The technical solution of the utility model: An automatic edge banding machine for photovoltaic modules, comprising:

[0007] A work frame;

[0008] A placement plate, rotatably arranged above the work frame; a rotating mechanism for driving the placement plate to rotate is arranged on the work frame;

[0009] A positioning mechanism, slidably arranged on the rotating mechanism;

[0010] A fixing mechanism, arranged on the work frame and located above the placement plate;

[0011] An edge-sealing assembly for edge-sealing photovoltaic modules is provided on the working rack.

[0012] Preferably, the rotating mechanism includes a first motor provided at the lower end of the working rack, and a rotating disk rotatably provided on the working rack and connected to the output end of the first motor; the placing plate is provided on the rotating disk.

[0013] Preferably, the positioning mechanism includes two first hydraulic cylinders both provided on the rotating disk, and a positioning frame slidably provided on the placing plate and connected to the output ends of the two first hydraulic cylinders.

[0014] Preferably, the fixing mechanism includes a second hydraulic cylinder provided on the working rack, and a fixing plate provided above the placing plate and connected to the output end of the second hydraulic cylinder.

[0015] Preferably, the edge-sealing assembly includes a moving block slidably provided on the working rack, a moving mechanism rotatably provided on the working rack and used for driving the moving block to move, and a telescopic mechanism provided on the moving block.

[0016] Preferably, the moving mechanism includes a second motor provided on the working rack, and a lead screw rotatably provided on the working rack and connected to the output end of the second motor; the moving block is threadedly connected to the lead screw.

[0017] Preferably, the telescopic mechanism includes a third hydraulic cylinder provided on the moving block, and an edge-sealing device provided on the output end of the third hydraulic cylinder.

[0018] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0019] In the present utility model, the photovoltaic module is positioned by the positioning mechanism, facilitating the placement of the photovoltaic module on the placing plate; the photovoltaic module is fixed on the placing plate by the fixing mechanism to prevent the photovoltaic module from moving during edge-sealing; the direction of the photovoltaic module is adjusted by the rotating mechanism, enabling edge-sealing of different surfaces of the photovoltaic module; the edge-sealing of the photovoltaic module is performed by the cooperation of the moving mechanism and the telescopic mechanism, and the edge-sealing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view of the structure of the embodiment in the present utility model;

[0021] Figure 2 is the top view of the structure of the embodiment in the present utility model;

[0022] Figure 3 is Figure 2 the partial enlarged structural schematic diagram of part A in

[0023] Reference numerals: 1, working frame; 2, rotating mechanism; 201, first motor; 202, rotating disk; 3, placing plate; 4, positioning mechanism; 401, first hydraulic cylinder; 402, positioning frame; 5, fixing mechanism; 501, second hydraulic cylinder; 502, fixing plate; 6, moving mechanism; 601, second motor; 602, lead screw; 7, moving block; 8, telescopic mechanism; 801, third hydraulic cylinder; 802, edge-sealing device. Detailed implementation manners

[0024] Embodiment 1

[0025] As Figures 1 - 3 shown, an automatic edge-sealing machine for photovoltaic modules proposed by the present utility model includes a working frame 1, a placing plate 3, a positioning mechanism 4 and a fixing mechanism 5; the placing plate 3 is rotatably arranged above the working frame 1; a rotating mechanism 2 for driving the placing plate 3 to rotate is arranged on the working frame 1; the positioning mechanism 4 is slidably arranged on the rotating mechanism 2; the fixing mechanism 5 is arranged on the working frame 1 and located above the placing plate 3; an edge-sealing assembly for edge-sealing the photovoltaic module is arranged on the working frame 1.

[0026] During the operation of this embodiment, first, the photovoltaic module is placed on the placing plate 3, and the positioning mechanism 4 is used to position the photovoltaic module. After the placement is completed, the fixing mechanism 5 is started, so that the fixing mechanism 5 abuts against the photovoltaic module to fix the photovoltaic module on the placing plate 3. Then, the positioning mechanism 4 is started, and the output end of the positioning mechanism 4 is moved downward to prevent the positioning mechanism 4 from affecting the edge-sealing operation of the photovoltaic module. Then, the moving mechanism 6 and the telescopic mechanism 8 are started. The moving mechanism 6 drives the moving block 7 to move, and the moving block 7 drives the telescopic mechanism 8 to move, so that the telescopic mechanism 8 can edge-seal one side of the photovoltaic module. After one side of the photovoltaic module is edge-sealed, the fixing mechanism 5 is started to release the fixation of the photovoltaic module, and the rotating mechanism 2 is started. The rotating mechanism 2 drives the placing plate 3 to rotate 90°, and the placing plate 3 drives the photovoltaic module to rotate 90°, so that the unsealed side turns to the edge-sealing assembly. Then, it is fixed again using the fixing mechanism 5, and then edge-sealing can be carried out. Repeat the above steps until all four sides of the photovoltaic module are edge-sealed.

[0027] Embodiment 2

[0028] As Figures 1 - 3 shown, an automatic edge-sealing machine for photovoltaic modules proposed by the present utility model. Compared with Embodiment 1, the rotating mechanism 2 in this embodiment includes a first motor 201 arranged at the lower end of the working frame 1, and a rotating disk 202 rotatably arranged on the working frame 1 and connected to the output end of the first motor 201; the placing plate 3 is arranged on the rotating disk 202.

[0029] When adjusting the direction of the photovoltaic module in this embodiment, the first motor 201 is started. The first motor 201 drives the rotating disk 202 to rotate, the rotating disk 202 drives the placement plate 3 to rotate, and the placement plate 3 drives the photovoltaic module to rotate, so that the direction of the photovoltaic module can be changed, and the unsealed side is turned towards the edge-sealing assembly.

[0030] Embodiment III

[0031] As Figures 1 - 3 shown, for an automatic edge-sealing machine for photovoltaic modules proposed by the present utility model, compared with Embodiment I or Embodiment II, the positioning mechanism 4 in this embodiment includes two first hydraulic cylinders 401 both arranged on the rotating disk 202, and a positioning frame 402 slidably arranged on the placement plate 3 and connected to the output ends of the two first hydraulic cylinders 401.

[0032] The fixing mechanism 5 includes a second hydraulic cylinder 501 arranged on the working frame 1, and a fixing plate 502 arranged above the placement plate 3 and connected to the output end of the second hydraulic cylinder 501.

[0033] When placing the photovoltaic module in this embodiment, first, the photovoltaic module is placed on the placement plate 3 according to the positioning frame 402. Then, the second hydraulic cylinder 501 is started. The second hydraulic cylinder 501 drives the fixing plate 502 to descend, so that the fixing plate 502 abuts against the photovoltaic module, fixing the photovoltaic module on the placement plate 3 to prevent the photovoltaic module from moving. Then, the first hydraulic cylinder 401 is started, and the first hydraulic cylinder 401 drives the positioning frame 402 to descend to prevent the positioning frame 402 from interfering with the edge-sealing operation of the photovoltaic module.

[0034] Embodiment IV

[0035] As Figures 1 - 3 shown, for an automatic edge-sealing machine for photovoltaic modules proposed by the present utility model, compared with Embodiment I or Embodiment II or Embodiment III, the edge-sealing assembly in this embodiment includes a moving block 7 slidably arranged on the working frame 1, a moving mechanism 6 rotatably arranged on the working frame 1 and used to drive the moving block 7 to move, and a telescopic mechanism 8 arranged on the moving block 7.

[0036] The moving mechanism 6 includes a second motor 601 arranged on the working frame 1, and a lead screw 602 rotatably arranged on the working frame 1 and connected to the output end of the second motor 601; the moving block 7 is threadedly connected to the lead screw 602.

[0037] The telescopic mechanism 8 includes a third hydraulic cylinder 801 arranged on the moving block 7, and an edge-sealing device 802 arranged on the output end of the third hydraulic cylinder 801.

[0038] When edge-sealing the photovoltaic module in this embodiment, the second motor 601 is started. The second motor 601 drives the lead screw 602 to rotate. The lead screw 602 drives the moving block 7 to move. The moving block 7 drives the telescopic mechanism 8 to move. The third hydraulic cylinder 801 is started. The third hydraulic cylinder 801 drives the edge-sealing device to move, so that the edge-sealing device abuts against the photovoltaic module. The edge-sealing device completes the edge-sealing work by spraying glue on one side of the photovoltaic module and cooperating with the moving mechanism 6.

[0039] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art to which the present invention pertains.

Claims

1. A photovoltaic module automatic edge banding machine, characterized in that: include: Work stand (1); A placement plate (3) is rotatably arranged above the working frame (1); a rotation mechanism (2) is arranged on the working frame (1) for driving the placement plate (3) to rotate; A positioning mechanism (4) is slidably arranged on the rotating mechanism (2); A fixing mechanism (5) is arranged on the working frame (1) and is located above the placement plate (3); An edge sealing assembly for edge sealing of photovoltaic modules is arranged on the working frame (1); the edge sealing assembly comprises a moving block (7) slidably arranged on the working frame (1), a moving mechanism (6) rotatably arranged on the working frame (1) and used for driving the moving block (7) to move, and a telescopic mechanism (8) arranged on the moving block (7); The moving mechanism (6) comprises a second motor (601) arranged on the working frame (1), and a screw rod (602) rotatably arranged on the working frame (1) and connected to the output end of the second motor (601); the moving block (7) is threadedly connected to the screw rod (602); The telescopic mechanism (8) comprises a third hydraulic cylinder (801) arranged on the moving block (7), and an edge sealing device (802) arranged on the output end of the third hydraulic cylinder (801) for spraying glue on one side of the photovoltaic module and cooperating with the moving mechanism (6) to complete the edge sealing work.

2. The photovoltaic module automatic edge banding machine according to claim 1, characterized in that: The rotating mechanism (2) comprises a first motor (201) arranged at the lower end of the working frame (1), and a rotating disk (202) rotatably arranged on the working frame (1) and connected to the output end of the first motor (201); the placement plate (3) is arranged on the rotating disk (202).

3. The photovoltaic module automatic edge banding machine according to claim 2, characterized in that: The positioning mechanism (4) comprises two first hydraulic cylinders (401) both arranged on the rotating disk (202), and a positioning frame (402) slidably arranged on the placement plate (3) and connected to the output ends of the two first hydraulic cylinders (401).

4. The photovoltaic module automatic edge banding machine according to claim 1, characterized in that: The fixing mechanism (5) comprises a second hydraulic cylinder (501) arranged on the working frame (1), and a fixing plate (502) arranged above the placement plate (3) and connected to the output end of the second hydraulic cylinder (501).

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