Photovoltaic glass backboard pressing device

Abstract

The utility model relates to the technical field of photovoltaic module processing, in particular to a photovoltaic glass backboard pressing device, which is characterized in that a movable frame is slidably connected onto a base, a horizontal driving part for driving the movable frame to move in the horizontal direction is connected onto the base, and an electric telescopic rod is fixedly connected to the upper end of the movable frame; the telescopic end of the electric telescopic rod is fixedly connected with a rolling mechanism used for press fit, the rolling mechanism is fixedly connected with two parallel installation blocks, and the bottom end of each installation block is fixedly connected with a range finder used for detecting the press fit flatness. According to the utility model, when the data difference detected by the two range finders is within the set range, the photovoltaic piece is pressed flatly, when the data difference detected by the two range finders exceeds the set range, the photovoltaic piece is pressed unflatly, the control box controls the horizontal driving piece to continuously drive the movable frame to move in the horizontal direction, and the rolling mechanism continuously presses the photovoltaic piece. Therefore, the backplane pressing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a photovoltaic glass back panel pressing device. Background Art

[0002] During the production process of photovoltaic modules, the backplane, EVA front film, battery array, EVA rear film and tempered glass need to be laid out in sequence and then pressed together using a laminator. After cutting and installing the frame, a photovoltaic module is formed.

[0003] When pressing, the existing photovoltaic glass back panel pressing device first places the back panel on the production line, and then lays the EVA front film, battery array, EVA back film and tempered glass in sequence, and finally presses the photovoltaic components through a rolling mechanism. After pressing, it is impossible to determine whether the photovoltaic components are pressed to the requirements. After pressing, the surfaces of some photovoltaic components are uneven and do not meet the pressing requirements, thereby reducing the pressing effect of the photovoltaic components. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art that it is impossible to judge whether the photovoltaic components are pressed to the requirements, the surface of the photovoltaic components is uneven, and thus the pressing effect of the photovoltaic components is reduced, and a photovoltaic glass back panel pressing device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A photovoltaic glass back panel pressing device is designed, including a base, wherein:

[0007] A limiting groove is provided at the upper end of the base, a movable frame is slidably connected to the base, a horizontal driving member for driving the movable frame to move in a horizontal direction is connected to the base, an electric telescopic rod is fixedly connected to the upper end of the movable frame, the telescopic end of the electric telescopic rod is fixedly connected to a rolling mechanism for pressing, two parallel mounting blocks are fixedly connected to the rolling mechanism, and a rangefinder for detecting the pressing flatness is fixedly connected to the bottom end of each mounting block.

[0008] Preferably, a non-slip pad is fixedly connected to the bottom end of the base.

[0009] Preferably, a notch is formed on one side of the limiting groove.

[0010] Preferably, the rolling mechanism comprises a mounting frame, the mounting frame is fixedly connected to the telescopic end of the electric telescopic rod, the mounting frame is fixedly connected to the mounting block, and a rolling roller is rotatably connected to the mounting frame.

[0011] Preferably, a guide column is fixedly connected to the upper end of the mounting frame, and the guide column passes through the movable frame.

[0012] Preferably, the mounting frame and the guide column are an integral structure.

[0013] Preferably, an anti-deviation mechanism is symmetrically arranged on the mounting frame, and the anti-deviation mechanism includes a mounting plate, the mounting plate is fixedly connected to the mounting frame, the bottom end of the mounting frame is rotatably connected to a rotating rod, the rotating rod is tilted toward the direction of the electric telescopic rod, one end of the rotating rod is rotatably connected to a rolling ball, the upper end of the rotating rod is fixedly connected to a spring, and one end of the spring is fixedly connected to the bottom end of the mounting block.

[0014] The photovoltaic glass back panel pressing device proposed in the utility model has the following beneficial effects:

[0015] The photovoltaic components are pressed flat when the data difference detected by the two distance meters is within the set range, and the photovoltaic components are pressed unevenly when the data difference detected by the two distance meters exceeds the set range. The control box controls the horizontal driving component to continuously drive the movable frame to move in the horizontal direction, and the rolling mechanism continuously presses the photovoltaic components, thereby improving the backplane pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a photovoltaic glass back panel pressing device proposed in the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of the structure of a photovoltaic glass back panel pressing device proposed in the utility model Figure 2 ;

[0018] Figure 3 This is a structural schematic diagram of the connection between the electric telescopic rod and the rolling mechanism in a photovoltaic glass back panel pressing device proposed by the utility model;

[0019] Figure 4 The present invention is a schematic structural diagram of an anti-deviating mechanism in a photovoltaic glass back panel pressing device proposed in the present invention.

[0020] In the figure: 1. base; 2. limit groove; 3. notch; 4. movable frame; 5. horizontal drive member; 6. electric telescopic rod; 7. rolling mechanism; 8. mounting block; 9. rangefinder; 10. anti-drift mechanism; 71. mounting frame; 72. rolling roller; 73. guide column; 101. mounting plate; 102. rotating rod; 103. rolling ball; 104. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] Reference Figure 1-3 , a photovoltaic glass back panel pressing device, comprising a base 1, wherein:

[0024] The bottom end of the base 1 is fixedly connected with an anti-slip pad, the upper end of the base 1 is provided with a limiting groove 2, and one side of the limiting groove 2 is provided with a notch 3. A movable frame 4 is slidably connected to the base 1, and a horizontal driving member 5 for driving the movable frame 4 to move in the horizontal direction is connected to the base 1. The upper end of the movable frame 4 is fixedly connected with an electric telescopic rod 6, and the telescopic end of the electric telescopic rod 6 is fixedly connected with a rolling mechanism 7 for pressing, and two parallel mounting blocks 8 are fixedly connected to the rolling mechanism 7, and the bottom end of each mounting block 8 is fixedly connected with a rangefinder 9 for detecting the pressing flatness. A control box is fixedly connected to the base 1, and the control box signal connects the horizontal driving member 5 and the electric telescopic rod 6, and the photovoltaic components are placed in the limiting groove 2 in sequence, and the electric telescopic rod 6 is powered on and started by the control box. After the electric telescopic rod 6 is started, it drives the rolling mechanism 7 to move downward a set distance, and the rolling mechanism 7 and the limiting groove 2 are fixedly connected. The photovoltaic parts are contacted and squeezed, and the control box controls the horizontal driving part 5 to be powered on and started. After the horizontal driving part 5 is started, it drives the movable frame 4 to move in the horizontal direction. The movable frame 4 drives the rolling mechanism 7 to move through the electric telescopic rod 6. The rolling mechanism 7 rolls the photovoltaic parts during the horizontal movement. At the same time, the rolling mechanism 7 drives the mounting block 8 to move, and the mounting block 8 drives the rangefinder 9 to move. During the movement of the two rangefinders 9, the distance between the photovoltaic parts after rolling is detected, and the rangefinder 9 transmits the detected data to the control box. When the data difference detected by the two rangefinders 9 is within the set range, the photovoltaic parts are pressed flat. When the data difference detected by the two rangefinders 9 exceeds the set range, the photovoltaic parts are pressed unevenly. The control box controls the horizontal driving part 5 to continuously drive the movable frame 4 to move in the horizontal direction, and the rolling mechanism 7 continuously presses the photovoltaic parts, thereby improving the backplane pressing effect;

[0025] The rolling mechanism 7 includes a mounting frame 71, which is fixedly connected to the telescopic end of the electric telescopic rod 6, and the mounting frame 71 is fixedly connected to the mounting block 8. A rolling roller 72 is rotatably connected to the mounting frame 71, and a guide column 73 is fixedly connected to the upper end of the mounting frame 71. The guide column 73 passes through the movable frame 4. The mounting frame 71 and the guide column 73 are an integrated structure. When rolling the photovoltaic component, the electric telescopic rod 6 drives the mounting frame 71 to move downward a set distance, and the mounting frame 71 moves smoothly in the vertical direction under the guidance of the guide column 73. The mounting frame 71 drives the rolling roller 72 to move, and the rolling roller 72 rolls the photovoltaic component.

[0026] Working process: the control box signal connects the horizontal driving member 5 and the electric telescopic rod 6, the photovoltaic components are placed in the limit slot 2 in sequence, and the control box controls the electric telescopic rod 6 to be powered on and started. After the electric telescopic rod 6 is started, it drives the mounting frame 71 to move downward by a set distance. The mounting frame 71 moves smoothly in the vertical direction under the guidance of the guide column 73. The mounting frame 71 drives the rolling roller 72 to move. The rolling roller 72 contacts and squeezes the photovoltaic component in the limit slot 2. The control box controls the horizontal driving member 5 to be powered on and started. After the horizontal driving member 5 is started, it drives the movable frame 4 to move in the horizontal direction. The movable frame 4 drives the rolling mechanism 7 to move through the electric telescopic rod 6. The pressing mechanism 7 rolls the photovoltaic component during the horizontal movement, and at the same time, the rolling mechanism 7 drives the mounting block 8 to move, and the mounting block 8 drives the distance meter 9 to move. During the movement of the two distance meters 9, the distance between the photovoltaic component and the rolled component is detected, and the distance meter 9 transmits the detected data to the control box. When the data difference detected by the two distance meters 9 is within the set range, the photovoltaic component is pressed flat. When the data difference detected by the two distance meters 9 exceeds the set range, the photovoltaic component is pressed unevenly. The control box controls the horizontal driving component 5 to continuously drive the movable frame 4 to move in the horizontal direction, and the rolling mechanism 7 continuously presses the photovoltaic component, thereby improving the backplane pressing effect.

[0027] Example 2

[0028] When the photovoltaic element is rolled by the rolling roller 72, the photovoltaic element is easily offset, thereby affecting the production of the photovoltaic module. Figure 4As another preferred embodiment of the utility model, on the basis of embodiment 1, an anti-deviation mechanism 10 is symmetrically arranged on the mounting frame 71, and the anti-deviation mechanism 10 includes a mounting plate 101, and the mounting plate 101 is fixedly connected to the mounting frame 71. The bottom end of the mounting frame 71 is rotatably connected to a rotating rod 102, and the rotating rod 102 is tilted toward the direction of the electric telescopic rod 6. One end of the rotating rod 102 is rotatably connected to a rolling ball 103, and the upper end of the rotating rod 102 is fixedly connected to a spring 104, and one end of the spring 104 is fixedly connected to the bottom end of the mounting block 8. When 71 moves downward, it drives the mounting plate 101 to move, and the mounting plate 101 drives the rotating rod 102 to move downward. The rotating rod 102 rolls with the photovoltaic component through the ball 103. After the ball 103 rolls with the photovoltaic component, it pushes the rotating rod 102 upward. The rotating rod 102 rotates upward to squeeze the spring 104. The spring 104 generates elastic force after being compressed. The elastic force generated by the spring 104 makes the ball 103 closely contact with the photovoltaic component. The ball 103 squeezes the photovoltaic component inward to limit the extrusion of the photovoltaic component. No deviation will occur during the pressing process, and the production of photovoltaic modules will not be affected.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic glass back panel pressing device, It is characterized in that It comprises a base (1), wherein: A limiting groove (2) is provided at the upper end of the base (1); a movable frame (4) is slidably connected to the base (1); a horizontal driving member (5) for driving the movable frame (4) to move in a horizontal direction is connected to the base (1); an electric telescopic rod (6) is fixedly connected to the upper end of the movable frame (4); a rolling mechanism (7) for pressing is fixedly connected to the telescopic end of the electric telescopic rod (6); two parallel mounting blocks (8) are fixedly connected to the rolling mechanism (7); and a rangefinder (9) for detecting pressing flatness is fixedly connected to the bottom end of each mounting block (8).

2. The photovoltaic glass back panel pressing device according to claim 1, It is characterized in that An anti-slip pad is fixedly connected to the bottom end of the base (1).

3. The photovoltaic glass back panel pressing device according to claim 1, It is characterized in that A notch (3) is provided on one side of the limiting groove (2).

4. The photovoltaic glass back panel pressing device according to claim 1, It is characterized in that The rolling mechanism (7) comprises a mounting frame (71), the mounting frame (71) being fixedly connected to the telescopic end of the electric telescopic rod (6), the mounting frame (71) being fixedly connected to the mounting block (8), and a rolling roller (72) being rotatably connected to the mounting frame (71).

5. The photovoltaic glass back panel pressing device according to claim 4, It is characterized in that A guide column (73) is fixedly connected to the upper end of the mounting frame (71), and the guide column (73) passes through the movable frame (4).

6. The photovoltaic glass back sheet pressing device according to claim 5, It is characterized in that The mounting frame (71) and the guide column (73) are an integral structure.

7. The photovoltaic glass back sheet pressing device according to claim 6, It is characterized in that The mounting frame (71) is symmetrically provided with an anti-deviating mechanism (10), the anti-deviating mechanism (10) comprising a mounting plate (101), the mounting plate (101) being fixedly connected to the mounting frame (71), the bottom end of the mounting frame (71) being rotatably connected to a rotating rod (102), the rotating rod (102) being inclined toward the electric telescopic rod (6), one end of the rotating rod (102) being rotatably connected to a rolling ball (103), the upper end of the rotating rod (102) being fixedly connected to a spring (104), one end of the spring (104) being fixedly connected to the bottom end of the mounting block (8).

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