Clamping jaw for taking and placing glass isolation paper of photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic production equipment, in particular to a photovoltaic module glass isolation paper taking and placing clamping jaw which comprises a driving mechanism and elastic clamping blocks, and the elastic clamping blocks are fixed to the fixed end and the telescopic end of the driving mechanism respectively. The two elastic clamping blocks are driven by the driving device to separate the isolation paper from the glass plate and clamp and fix the isolation paper, the problem that the clamping success rate of a traditional suction cup or clamping jaw is low is solved, manual separation operation of the isolation paper and the glass plate can be replaced, the friction force between the pressing block and the isolation paper is increased through the pressing block made of polyurethane, and the clamping efficiency is improved. And the success rate of clamping the isolation paper is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of photovoltaic production equipment, in particular to a photovoltaic component glass isolation paper taking and placing clamp. Background technology:

[0002] A photovoltaic module is a component composed of multiple single solar cells connected in series, parallel, and sealed and packaged. It is also called a solar panel. The light-receiving surface of the photovoltaic module is usually protected and covered with a tempered glass panel.

[0003] In the production process of photovoltaic modules, the glass plates used are all finished products. In order to avoid scratches on the tempered glass plates during transportation, isolation paper is laid between every two glass plates. When the glass needs to be taken, the isolation paper in the middle needs to be taken out; traditional glass loaders rely on industrial robotic arms to clamp the glass, but the isolation paper is soft and has a rough surface, and the vacuum suction cup cannot adsorb it, making it difficult to pick up mechanically. In addition, due to the close adhesion between the isolation paper and the glass plate, general flexible clamps can hardly ensure stable clamping, so it needs to be taken out manually, which is labor-intensive. Utility model content:

[0004] The utility model aims to provide a photovoltaic module glass isolation paper taking and placing clamping claw to solve the problems existing in the prior art.

[0005] The utility model is implemented by the following technical scheme: a photovoltaic module glass isolation paper picking and placing clamp, including a driving mechanism and an elastic clamp block, the fixed end and the telescopic end of the driving mechanism are respectively fixed with an elastic clamp block, the elastic clamp block includes a fixed plate, a guide sleeve, a guide column, a pressure plate, a clamping cap, a spring and a pressure block, the fixed plates of the two elastic clamp blocks are respectively fixed to the fixed end and the bottom of the telescopic end of the driving mechanism, two guide sleeves are vertically fixed on the fixed plate, a guide column is slidably provided in each guide sleeve, the lower end of the guide column passes through the guide sleeve and the fixed plate and is fixedly connected to the pressure plate below, the upper end of the guide column is fixedly installed with a clamping cap, the clamping cap is movably contacted with the top of the guide sleeve, a spring is arranged on the outer sleeve of the guide column, the springs are respectively abutted between the fixed plate and the pressure plate, and a pressure block is fixedly installed on the bottom surface of the pressure plate.

[0006] Furthermore, the pressing block is made of polyurethane, the cross section of the pressing block is trapezoidal, and a plurality of strip-shaped protrusions are integrally formed on the bottom surface of the pressing block perpendicular to the telescopic direction of the driving mechanism.

[0007] Furthermore, the driving mechanism is a three-axis cylinder.

[0008] The utility model has the advantages that the two elastic clamping blocks are driven by the driving device to separate the isolation paper from the glass plate and tighten and fix the isolation paper, thereby solving the problem of low success rate of clamping with traditional suction cups or clamping claws, and can replace manual separation of the isolation paper from the glass plate. The friction between the pressing block and the isolation paper is increased by the pressing block made of polyurethane material, thereby improving the success rate of clamping the isolation paper. Description of the drawings:

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0010] Figure 2 It is a schematic diagram of the overall structure of the elastic clamp.

[0011] Figure 3 It is a schematic diagram of the structure of the briquette.

[0012] In the figure: driving mechanism 1, elastic clamp block 2, fixed end 101, telescopic end 102, fixed plate 201, guide sleeve 202, guide column 203, pressing plate 204, clamping cap 205, spring 206, pressing block 207. Specific implementation method:

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] In the description of the present invention, it should be noted that the terms "center", "up", "down", "front", "back", "top", "bottom", "left", "right", "vertical", "horizontal", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0015] like Figure 1As shown: A photovoltaic module glass isolation paper picking and placing clamp, including a driving mechanism 1 and an elastic clamp block 2, the driving mechanism 1 is a three-axis cylinder, the fixed end 101 of the driving mechanism 1 is fixedly connected to the mechanical arm, the telescopic end 102 of the three-axis cylinder is connected to the fixed end 101 through two guide rods and the telescopic rod of a cylinder, and can withstand a certain force perpendicular to its telescopic direction during the telescopic movement, and the telescopic end 102 will not rotate axially; the fixed end 101 and the telescopic end 102 of the driving mechanism 1 are respectively fixed with an elastic clamp block 2, the two elastic clamp blocks 2 are separated by a certain distance when the driving mechanism 1 is extended, and approach each other when the driving mechanism 1 is retracted, and the elastic clamp block 2 is in direct contact with the isolation paper, and the isolation paper is clamped and fixed by the telescopic action of the driving mechanism 1.

[0016] like Figure 2 As shown: the elastic clamp block 2 includes a fixed plate 201, a guide sleeve 202, a guide column 203, a pressure plate 204, a cap 205, a spring 206 and a pressure block 207. The fixed plates 201 of the two elastic clamp blocks 2 are respectively fixed to the bottom of the fixed end 101 and the telescopic end 102 of the driving mechanism 1. Two guide sleeves 202 are vertically fixed on the fixed plate 201. A guide column 203 is slidably arranged in each guide sleeve 202. The guide column 203 can slide in the guide sleeve 202. The lower end of the guide column 203 passes through the guide sleeve 202 and the fixed plate 201 and is fixedly connected to the pressure plate 204 below. The guide column 20 A card cap 205 is fixedly installed on the upper end of 3, and the card cap 205 is in active contact with the top of the guide sleeve 202. The card cap 205 plays a limiting role to prevent the guide column 203 from escaping from the guide sleeve 202. A spring 206 is arranged on the outer sleeve of the guide column 203, and the spring 206 is respectively abutted between the fixed plate 201 and the pressure plate 204. The spring 206 is used to press the pressure plate 204 to the glass plate below. A pressing block 207 is fixedly installed on the bottom surface of the pressure plate 204. The pressing block 207 is in direct contact with the isolation paper. When the telescopic end 102 of the driving mechanism 1 is retracted, the pressing blocks 207 of the two elastic clamping blocks 2 are in contact with each other.

[0017] Working principle: During operation, when the pressure plate 204 of the elastic clamp block 2 is not in contact with the isolation paper, the driving mechanism 1 is in an extended state, and the two elastic clamp blocks 2 are separated by a certain distance. When the clamping claw gradually approaches the isolation paper, the pressure block 207 at the bottom of the elastic clamp block 2 contacts the isolation paper. Under the action of the spring 206, a certain downward pressure is generated on the isolation paper to increase the friction between the pressure block 207 and the isolation paper. Then the driving mechanism 1 is controlled to retract and drive the two elastic clamp blocks 2 to approach each other. The elastic clamp block 2 installed on the telescopic end 102 rubs the isolation paper pressed at the bottom toward the fixed end 101, and the isolation paper between the two pressure blocks 207 is lifted upward. Finally, the two opposite sides of the two clamp blocks 207 contact to clamp and fix the isolation paper in the middle.

[0018] like Figure 3As shown: in order to increase the success rate of clamping, it is necessary to increase the friction between the pressing block 207 and the isolation paper, so the pressing block 207 can be made of polyurethane and the cross-section of the pressing block 207 is trapezoidal, which increases the contact area between the bottom surface of the pressing block 207 and the isolation paper; a plurality of strip-shaped protrusions are integrally formed on the bottom surface 207 of the pressing block 207 perpendicular to the telescopic direction of the driving mechanism 1, which are used to increase the friction coefficient between the bottom surface of the pressing block 207 and the isolation paper. Through the above scheme, the friction between the pressing block 207 and the isolation paper can be increased under the same downward pressure, so as to prevent the pressing block 207 from sliding with the isolation paper during the process of clamping the isolation paper, thereby improving the stability of the clamping claws.

Claims

1. A photovoltaic module glass isolation paper pick-up and placement clamp, characterized in that: The invention comprises a driving mechanism (1) and an elastic clamping block (2), wherein the fixed end (101) and the telescopic end (102) of the driving mechanism (1) are respectively fixed with an elastic clamping block (2), and the elastic clamping block (2) comprises a fixing plate (201), a guide sleeve (202), a guide column (203), a pressing plate (204), a clamping cap (205), a spring (206) and a pressing block (207), and the fixing plates (201) of the two elastic clamping blocks (2) are respectively fixed to the bottom of the fixed end (101) and the telescopic end (102) of the driving mechanism (1), and two guide pins (203) are vertically fixed on the fixing plate (201). A guide sleeve (202) is provided with a guide column (203) which is slidably disposed in each guide sleeve (202); the lower end of the guide column (203) passes through the guide sleeve (202) and the fixed plate (201) and is fixedly connected to the pressing plate (204) below; a clamping cap (205) is fixedly installed on the upper end of the guide column (203); the clamping cap (205) is in movable contact with the top of the guide sleeve (202); a spring (206) is provided on the outer sleeve of the guide column (203); the spring (206) is respectively abutted between the fixed plate (201) and the pressing plate (204); and a pressing block (207) is fixedly installed on the bottom surface of the pressing plate (204).

2. A photovoltaic module glass isolation paper pick-up and placement clamp according to claim 1, characterized in that: The pressing block (207) is made of polyurethane, and the cross section of the pressing block (207) is trapezoidal. A plurality of strip-shaped protrusions are integrally formed on the bottom surface of the pressing block (207) perpendicular to the telescopic direction of the driving mechanism (1).

3. A photovoltaic module glass isolation paper pick-up and placement clamp according to claim 2, characterized in that: The driving mechanism (1) is a three-axis cylinder.

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