Positioning device for welding photovoltaic module

Abstract

The utility model discloses a positioning device for photovoltaic module welding, which belongs to the technical field of photovoltaic module welding and comprises a base, the base is used for placing a photovoltaic module body, the top of the base is fixedly connected with a right-angle positioning frame, two sides of the base corresponding to the right-angle positioning frame are provided with a side clamping plate and a rear clamping plate, and the rear clamping plate is slidably connected to the side clamping plate; the sides, away from the photovoltaic module body, of the side clamping plates are connected with right-angle plates through first springs, the right-angle plates are slidably connected to the base, the tops of the right-angle plates are connected with pressing plates through second springs, the sides, close to the side clamping plates, of the pressing plates are arc-shaped, and the tops of the side clamping plates abut against the arc-shaped faces of the pressing plates. When photovoltaic modules of different models are positioned, the photovoltaic module body can be quickly placed at a designated position, then the side clamping plate is controlled to clamp the photovoltaic module body, and the pressing plate can be controlled to be pressed on the upper surface of the photovoltaic module body, so that the positioning efficiency of the photovoltaic module can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic module welding technical field especially relates to a positioning device for photovoltaic module welding. BACKGROUND

[0002] The photovoltaic module is also called solar cell module, and is a core part of a solar power generation system. The photovoltaic module is a device for converting solar energy into electric energy by encapsulating a plurality of solar cell pieces in a series and parallel manner to achieve a certain voltage and current output requirement. The photovoltaic module is composed of a frame, photovoltaic glass, adhesive film, cell pieces, adhesive film, back plate and junction box. The junction box is generally fixed to the back of the photovoltaic module by welding.

[0003] A welding positioning structure for a photovoltaic module is disclosed in Chinese Patent No. CN219403018U, which includes a welding positioning structure main body and a welding mechanism. The welding positioning structure main body is symmetrically provided with a movable positioning base at the lower end, and a door-shaped frame for moving and adjusting the welding mechanism is installed at the upper end of the movable positioning base. A positioning base plate is also provided at the upper end of the movable positioning base. One end of the positioning base plate is provided with a positioning strip, and the two sides of the positioning base plate are symmetrically provided with side adjusting positioning strips. First adjusting holes are also provided on the two sides of the positioning base plate for adjusting the side adjusting positioning strips. One end of the positioning base plate opposite to the positioning strip is provided with an adjusting seat, and second adjusting holes are symmetrically provided on the positioning base plate for adjusting the adjusting seat. The adjusting seat is provided with a movable connecting seat at the upper end.

[0004] However, the above-mentioned scheme needs to manually adjust the position of the positioning base plate, then manually adjust the position of the two positioning strips, and finally adjust the position of the pressing block before the photovoltaic module can be positioned. The whole process is very complicated, which leads to low positioning efficiency of the photovoltaic module.

[0005] Therefore, a positioning device for photovoltaic module welding is proposed. Utility model content

[0006] To solve the above technical problems, the utility model provides a positioning device for photovoltaic module welding.

[0007] In order to achieve the above object, the utility model provides a positioning device for photovoltaic module welding, include: base, the base is used for placing photovoltaic module body, the base top fixedly connected with right angle positioning frame, the both sides of right angle positioning frame on the base are provided with side clamping plate and rear clamping plate, the rear clamping plate is slidably connected on the side clamping plate, the side clamping plate is connected with right angle plate through first spring on the side away from the photovoltaic module body, the right angle plate is slidably connected on the base, the right angle plate top is connected with pressing plate through second spring, the side close to the side clamping plate of pressing plate is provided with arc, the side clamping plate top is abutted on the arc surface of pressing plate.

[0008] Preferably, the right angle plate is fixedly connected with a limiting column on the side corresponding to the side clamping plate, and when the side clamping plate abuts against the limiting column, the side clamping plate and the pressing plate are completely staggered on the horizontal plane.

[0009] Preferably, the side clamping plate is fixedly connected with a first guide column on the side away from the photovoltaic module body, the first guide column penetrates the center of the first spring and the side of the right angle plate, and is slidably connected with the side of the right angle plate, and the first guide column is fixedly connected with a baffle on the end away from the side clamping plate.

[0010] Preferably, the pressing plate top surface is fixedly connected with a second guide column, the second guide column penetrates the center of the second spring and the top surface of the right angle plate, and is slidably connected with the top surface of the right angle plate.

[0011] Preferably, the right angle plate bottom is fixedly connected with a sliding plate, a through slot is formed in the base, the sliding plate penetrates the through slot and slides in the through slot, the base bottom is fixedly connected with a first supporting plate, the first supporting plate is fixedly connected with a first electric push rod, and the movable end of the first electric push rod is fixedly connected with the sliding plate bottom.

[0012] Preferably, the side clamping plate rear end is fixedly connected with a second supporting plate vertically, the second supporting plate is fixedly connected with a second electric push rod, and the movable end of the second electric push rod is fixedly connected with the rear clamping plate.

[0013] Preferably, the rear clamping plate is fixedly connected with a sliding column on the side close to the side clamping plate, and a sliding hole is formed in the side clamping plate corresponding to the sliding column.

[0014] Preferably, the right angle positioning frame, the side clamping plate and the rear clamping plate are fixedly connected with anti-skid pads on the side close to the photovoltaic module body.

[0015] Compared with the prior art, the utility model has the following advantages and technical effects:

[0016] The right-angle positioning frame can position two adjacent side edges of the photovoltaic module body, and the photovoltaic module body can be placed close to the right-angle positioning frame, then the right-angle plate is driven to move close to the photovoltaic module body, the side clamping plate moves to the photovoltaic module body, and then the side clamping plate pushes and extrudes the photovoltaic module body to be close to the right-angle positioning frame; meanwhile, the side clamping plate and the right-angle plate are connected through the first spring, and after the side clamping plate and the photovoltaic module body abut, the interaction force between the two extrudes the first spring, so that the first spring shrinks, and the right-angle plate gradually moves close to the side clamping plate, the pressing plate moves downward along the arc surface, and the pressing plate is completely dislocated from the side clamping plate; the pressing plate is driven by the elastic force of the second spring and presses the photovoltaic module body downward on the base; then the rear clamping plate can be driven to move close to the photovoltaic module body until the photovoltaic module body is close to the right-angle positioning frame, and the photovoltaic module body is further positioned. In the utility model, the side clamping plate and the pressing plate are linked, the photovoltaic module body can be clamped on the side and the top by moving the right-angle plate close to the photovoltaic module body, the rear clamping plate moves with the side pressing plate, and the rear clamping plate can move close to the photovoltaic module body, so that the photovoltaic module body can be quickly positioned and fixed, and the positioning efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings are provided to explain embodiments of the present application and not to limit the present application. In the drawings:

[0018] Fig. 1 It is a structure schematic view of the photovoltaic module welding positioning device of the utility model;

[0019] Fig. 2 It is another angle structure schematic view of the photovoltaic module welding positioning device of the utility model;

[0020] Fig. 3 It is a part structure schematic view of the photovoltaic module welding positioning device of the utility model.

[0021] In the drawings: 1, base; 2, photovoltaic module body; 3, right-angle positioning frame; 4, first support plate; 5, first electric push rod; 6, sliding plate; 7, right-angle plate; 8, pressing plate; 9, second spring; 10, first guide column; 11, first spring; 12, side clamping plate; 13, limiting column; 14, second guide column; 15, second support plate; 16, second electric push rod; 17, rear clamping plate; 18, sliding column; 19, antiskid pad; 20, through slot; 21, baffle. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0024] Referring to Figs. 1 to 3 The embodiment provides a positioning device for welding a photovoltaic module, which comprises a base 1, the base 1 is used for placing a photovoltaic module body 2, a right-angle positioning frame 3 is fixedly connected to the top of the base 1, side clamping plates 12 and a rear clamping plate 17 are arranged on the base 1 and correspond to the two sides of the right-angle positioning frame 3, the rear clamping plate 17 is slidably connected to the side clamping plate 12, a right-angle plate 7 is connected to the side of the side clamping plate 12 away from the photovoltaic module body 2 through a first spring 11, the right-angle plate 7 is slidably connected to the base 1, a pressing plate 8 is connected to the top of the right-angle plate 7 through a second spring 9, the side of the pressing plate 8 close to the side clamping plate 12 is arranged in an arc shape, and the top of the side clamping plate 12 abuts against the arc surface of the pressing plate 8.

[0025] The right-angle positioning frame 3 can position two adjacent side edges of the photovoltaic module body 2, the photovoltaic module body 2 can be placed close to the right-angle positioning frame 3, then the right-angle plate 7 is driven to move close to the photovoltaic module body 2, the side clamping plate 12 moves to the photovoltaic module body 2, and then the side clamping plate 12 pushes and extrudes the photovoltaic module body 2 to be close to the right-angle positioning frame 3, at the same time, the side clamping plate 12 and the right-angle plate 7 are connected through the first spring 11, the interaction force between the side clamping plate 12 and the photovoltaic module body 2 extrudes the first spring 11 after the two abut against each other, the first spring 11 is contracted, the right-angle plate 7 gradually moves close to the side clamping plate 12, the pressing plate 8 moves downward along the arc surface, and the photovoltaic module body 2 is pressed downward to the base 1 under the elastic driving of the second spring 9, then the rear clamping plate 17 can be driven to move close to the photovoltaic module body 2 until the photovoltaic module body 2 is close to the right-angle positioning frame 3, and the photovoltaic module body 2 is further positioned.

[0026] Further optimization scheme, the side of the side clamping plate 12 corresponding to the right angle plate 7 is fixedly connected with a limiting column 13, and when the side clamping plate 12 abuts against the limiting column 13, the side clamping plate 12 and the pressing plate 8 are completely staggered in the horizontal plane.

[0027] The limiting column 13 can limit the contraction degree of the first spring 11, so that the side clamping plate 12 and the pressing plate 8 are completely staggered in the horizontal plane when the side clamping plate 12 abuts against the limiting column 13, so that the pressing plate 8 can always press the edge position of the photovoltaic module body 2. Moreover, the limited contraction of the first spring 11 can avoid the damage of the photovoltaic module body 2 caused by the excessive elastic force of the first spring 11.

[0028] Further optimization scheme, the side of the side clamping plate 12 away from the photovoltaic module body 2 is fixedly connected with a first guide column 10, the first guide column 10 penetrates the center of the first spring 11 and the side of the right angle plate 7, and is in sliding connection with the side of the right angle plate 7, and the end of the first guide column 10 away from the side clamping plate 12 is fixedly connected with a baffle 21.

[0029] The baffle 21 limits the sliding distance of the first guide column 10 to avoid the first guide column 10 from slipping off. The first guide column 10 slides on the right angle plate 7 to guide the contraction and relaxation of the first spring 11, so as to avoid the deviation of the first spring 11 during the contraction and relaxation.

[0030] Further optimization scheme, the top surface of the pressing plate 8 is fixedly connected with a second guide column 14, the second guide column 14 penetrates the center of the second spring 9 and the top surface of the right angle plate 7, and is in sliding connection with the top surface of the right angle plate 7.

[0031] The second guide column 14 guides the contraction and relaxation of the second spring 9 to avoid the deviation of the second spring 9 during the contraction and relaxation.

[0032] Further optimization scheme, the bottom of the right angle plate 7 is fixedly connected with a sliding plate 6, a through slot 20 is formed in the base 1, the sliding plate 6 penetrates the through slot 20 and slides in the through slot 20, the bottom of the base 1 is fixedly connected with a first supporting plate 4, the first supporting plate 4 is fixedly connected with a first electric push rod 5, and the movable end of the first electric push rod 5 is fixedly connected with the bottom of the sliding plate 6.

[0033] The first electric push rod 5 drives the sliding plate 6 to slide in the through slot 20, so that the right angle plate 7 slides on the base 1, and the side clamping plate 12 approaches or moves away from the photovoltaic module body 2.

[0034] Further optimization scheme, the rear end of the side clamping plate 12 is fixedly connected with a second supporting plate 15 perpendicularly, the second supporting plate 15 is fixedly connected with a second electric push rod 16, and the movable end of the second electric push rod 16 is fixedly connected with a rear clamping plate 17.

[0035] The second electric push rod 16 drives the rear clamping plate 17 to approach or move away from the side clamping plate 12, that is, the rear clamping plate 17 approaches or moves away from the photovoltaic module body 2.

[0036] Further optimization scheme, the rear clamping plate 17 is fixedly connected with the slide column 18 on one side close to the side clamping plate 12, and the slide hole is formed in the side clamping plate 12 corresponding to the slide column 18.

[0037] The slide column 18 slides in the slide hole, the movement of the rear clamping plate 17 close to or away from the side clamping plate 12 is guided, and the movement deflection is avoided.

[0038] Further optimization scheme, the right angle positioning frame 3, the side clamping plate 12 and the rear clamping plate 17 are fixedly connected with the anti-skid pad 19 on one side close to the photovoltaic module body 2.

[0039] The anti-skid pad 19 increases the friction force when the photovoltaic module body 2 contacts the right angle positioning frame 3, the side clamping plate 12 and the rear clamping plate 17, and the slip of the photovoltaic module body 2 in the positioning process is avoided.

[0040] Working principle

[0041] When welding the photovoltaic module body 2, first, the photovoltaic module body 2 is placed on the base 1 and abuts against the right angle positioning frame 3, then the first electric push rod 5 is started, the first electric push rod 5 drives the right angle plate 7 and the side clamping plate 12 to move towards the photovoltaic module body 2, when the side clamping plate 12 clamps the photovoltaic module body 2, the right angle plate 7 continues to move and compresses the first spring 11, thereby driving the limiting column 13 to gradually move close to the side clamping plate 12 and the pressing plate 8 to gradually move downwards, when the limiting column 13 moves to abut against the side clamping plate 12, the pressing plate 8 is moved downwards from the side clamping plate 12, then under the action of the second spring 9, the pressing plate 8 is pressed on the upper surface of the photovoltaic module body 2, then the second electric push rod 16 is started, the second electric push rod 16 drives the rear clamping plate 17 to move towards the photovoltaic module body 2 to further fix the photovoltaic module body 2, after the positioning of the photovoltaic module is completed, the welding assembly can be operated to weld the photovoltaic module, after welding is completed, the second electric push rod 16 drives the rear clamping plate 17 to move away from the photovoltaic module body 2, the first electric push rod 5 drives the right angle plate 7 to move away from the photovoltaic module body 2, when the right angle plate 7 drives the side clamping plate 12 to move away from the photovoltaic module body 2 to the maximum extent, the right angle plate 7 continues to move, the elastic force of the first spring 11 is released, the side clamping plate 12 moves away from the right angle plate 7, and then the pressing plate 8 can be pushed to move upwards to the upper side of the side clamping plate 12 and compress the second spring 9, thereby facilitating the positioning of the next photovoltaic module body 2.

[0042] The not detailed parts of the utility model are the conventional technical means known by the person skilled in the art.

[0043] In the description of the utility model, need understanding is, the term "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as limiting the utility model.

[0044] The above-described embodiments are only descriptions of the preferred modes of the utility model, and do not limit the scope of the utility model, and various modifications and improvements to the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model should fall within the protection scope defined by the claims of the utility model.

Claims

1. A positioning device for photovoltaic module soldering, characterized in that, Include: Base (1) for placing photovoltaic module body (2), the top of the base (1) is fixed with a right angle positioning frame (3), the two sides of the base (1) corresponding to the right angle positioning frame (3) are provided with side clamping plate (12) and back clamping plate (17), the back clamping plate (17) is slidingly connected on the side clamping plate (12); the side away from the photovoltaic module body (2) of the side clamping plate (12) is connected with a right angle plate (7) through a first spring (11), the right angle plate (7) is slidingly connected on the base (1), the top of the right angle plate (7) is connected with a pressing plate (8) through a second spring (9), the side close to the side clamping plate (12) of the pressing plate (8) is provided as an arc, and the top of the side clamping plate (12) abuts on the arc surface of the pressing plate (8).

2. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The right angle plate (7) is fixed with a limiting column (13) on the side corresponding to the side clamping plate (12), and when the side clamping plate (12) abuts on the limiting column (13), the side clamping plate (12) and the pressing plate (8) are just completely staggered in the horizontal plane.

3. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The side away from the photovoltaic module body (2) of the side clamping plate (12) is fixed with a first guide column (10), the first guide column (10) penetrates the center of the first spring (11) and the side of the right angle plate (7), and is slidingly connected with the side of the right angle plate (7), one end of the first guide column (10) away from the side clamping plate (12) is fixed with a baffle (21).

4. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The top surface of the pressing plate (8) is fixed with a second guide column (14), the second guide column (14) penetrates the center of the second spring (9) and the top surface of the right angle plate (7), and is slidingly connected with the top surface of the right angle plate (7).

5. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The bottom of the right angle plate (7) is fixed with a sliding plate (6), a through slot (20) is formed in the base (1), the sliding plate (6) penetrates the through slot (20) and slides in the through slot (20), the bottom of the base (1) is fixed with a first supporting plate (4), the first supporting plate (4) is fixed with a first electric push rod (5), and the movable end of the first electric push rod (5) is fixed with the bottom of the sliding plate (6).

6. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The rear end of the side clamping plate (12) is fixed with a second supporting plate (15) vertically, the second supporting plate (15) is fixed with a second electric push rod (16), and the movable end of the second electric push rod (16) is fixed with the back clamping plate (17).

7. The positioning device for photovoltaic module welding according to claim 6, characterized in that: The side close to the side clamping plate (12) of the back clamping plate (17) is fixed with a sliding column (18), and the side clamping plate (12) is provided with a sliding hole corresponding to the sliding column (18).

8. The positioning device for photovoltaic module welding according to claim 1, characterized in that: The right angle positioning frame (3), the side clamping plate (12) and the back clamping plate (17) are fixed with a non-slip pad (19) on the side close to the photovoltaic module body (2).

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