A photovoltaic module production tool

Abstract

The application discloses a photovoltaic module production tool, and relates to the field of photovoltaic module production equipment, which comprises a bottom fixing seat and a top fixing seat which are hingedly connected, and first placing grooves and second placing grooves are arranged on the two fixing seats respectively, further comprises a first limiting mechanism arranged in the first placing groove and used for fixing a lower glass plate, and a second limiting mechanism arranged in the second placing groove and used for fixing an upper glass plate, and the first limiting mechanism and the second limiting mechanism are adjustable along a first direction and a second direction. The tool utilizes two sets of limiting mechanisms to form clamping positioning on the upper glass plate and the lower glass plate from the first direction and the second direction, and can be adaptively adjusted according to the size of the glass plate, so as to meet the positioning of glass plates of different models, which not only facilitates the alignment of the upper glass plate and the lower glass plate, but also effectively improves the adaptability of the tool.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic module production equipment, and specifically relates to a photovoltaic module production tooling. Background Technology

[0002] During the production of solar photovoltaic modules, the upper and lower glass cover plates are relatively smooth, making it difficult to align the upper and lower glass plates during the installation of double-layer glass. In cases of severe misalignment, the photovoltaic module may even crack during subsequent processing.

[0003] The invention patent with publication number CN218856818U proposes a photovoltaic module production tooling, including a base plate and a top fixing seat. A square groove is opened on the top surface of the base plate. The base plate is rotatably connected to the top fixing seat through a rotating mechanism. A limiting hole is opened on the top surface of the top fixing seat, and the limiting hole is adapted to the square groove. A lifting mechanism is provided on the bottom surface of the square groove. A T-shaped hole is provided on one side of the base plate. A T-shaped rod is slidably connected in the T-shaped hole. One end of the T-shaped rod is set as an inclined surface, and the inclined surface slides in contact with the bottom of the lifting mechanism. The other end of the T-shaped rod is fixedly connected to a mold opening mechanism. A limiting mechanism is provided on the top surface of the inner cavity of the T-shaped hole near the opening.

[0004] The above solution can limit the position of the double-layer glass during the installation of the photovoltaic panel. However, the size of the square groove used to place the upper and lower glass panels is fixed, which makes it impossible to limit the processing requirements of different models of double-layer glass panels, resulting in low adaptability. Summary of the Invention

[0005] The purpose of this invention is to provide a photovoltaic module manufacturing tooling to solve the aforementioned technical problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following solution: a photovoltaic module manufacturing fixture, comprising:

[0007] The bottom mounting base has a first placement groove inside for accommodating the lower glass plate;

[0008] A top fixing seat is hinged to the bottom fixing seat, and the top fixing seat has a second placement groove inside for accommodating the upper glass plate;

[0009] The first limiting mechanism includes a first rear baffle that is slidably connected to the first placement groove along a first direction and a first side baffle that is slidably connected to the first placement groove along a second direction; the first rear baffle and the first side baffle are also respectively positioned and connected to the side wall of the bottom fixing seat.

[0010] The second limiting mechanism includes a second rear baffle that is slidably connected in the second placement slot along the first direction and a second side baffle that is slidably connected in the second placement slot along the second direction; the second rear baffle and the second side baffle are also respectively positioned and connected to the side wall of the top fixing seat;

[0011] The first direction is perpendicular to the second direction.

[0012] The above structure aims to provide a photovoltaic module production fixture that can fix the upper and lower glass plates separately. It uses two sets of limiting mechanisms to clamp and position the upper and lower glass plates from the first direction (front-back direction) and the second direction (left-right direction), respectively. It can also be adaptively adjusted according to the size of the glass plates to meet the positioning of different models of glass plates.

[0013] Optionally, the two ends of the first rear baffle are slidably connected to the left and right side walls of the first placement groove, respectively, and a first adjusting screw is rotatably connected to the middle of the first rear baffle. The first adjusting screw passes through and is threadedly connected to the rear side of the bottom fixing seat.

[0014] Optionally, the two ends of the first side baffle are slidably connected to the front and rear side walls of the first placement groove, respectively, and a second adjusting screw is rotatably connected to the middle of the first side baffle. The second adjusting screw passes through and is threadedly connected to the left or right side of the bottom fixing seat.

[0015] Optionally, the first rear baffle and the first side baffle are respectively provided with a first avoidance groove at the intersection position for avoiding each other.

[0016] Optionally, the second rear baffle and the second side baffle are slidably mounted on the inner wall of the second placement groove, corresponding to the positions of the first rear baffle and the first side baffle, respectively.

[0017] Optionally, a first positioning screw is vertically connected between the second rear baffle and the first rear baffle, the first positioning screw passing through the second rear baffle and being detachably threaded to the first rear baffle; a second positioning screw is vertically connected between the second side baffle and the first side baffle, the second positioning screw passing through the second side baffle and being detachably threaded to the first side baffle.

[0018] Optionally, both ends of the second rear baffle and the second side baffle are provided with bosses that mate with the inner wall of the second placement groove.

[0019] Optionally, the photovoltaic module production fixture also includes a lifting mechanism including a lifting plate, the lifting plate being elastically connected to the bottom of the bottom fixed base, and a rectangular top column that freely passes through the bottom fixed base being fixedly connected to the lifting plate.

[0020] Optionally, the upper surface of the rectangular top post is provided with an elastic rubber pad.

[0021] Optionally, a plurality of support rods are fixed to the bottom edge of the top fixing seat to provide support for the top fixing seat when the top fixing seat and the bottom fixing seat are closed.

[0022] Compared with the prior art, the present invention discloses at least the following beneficial effects:

[0023] This invention, by adjusting the space between the upper and lower glass plates, can limit the use of different types of double-layer glass, which not only facilitates the alignment of the upper and lower glass plates, but also effectively improves the adaptability of the tooling.

[0024] The present invention also includes a lifting mechanism, which facilitates the lifting of the photovoltaic module from the bottom fixing seat after the photovoltaic module is bonded. By setting an elastic rubber pad, damage to the photovoltaic module can be avoided when lifting it out. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a front view of the photovoltaic module manufacturing tooling of the present invention;

[0027] Figure 2 This is an isometric view of the photovoltaic module manufacturing tooling of the present invention;

[0028] Figure 3 This is a schematic diagram of the limiting mechanism in this invention;

[0029] Figure 4 This is a schematic diagram of the ejection mechanism in this invention;

[0030] Figure 5 for Figure 3 A magnified view of a section at point A in the middle;

[0031] In the diagram: 1. Bottom fixing seat; 2. Support plate; 3. Rotating roller; 4. Top fixing seat; 5. First rear baffle; 6. First adjusting screw; 7. First side baffle; 8. Second adjusting screw; 9. Second rear baffle; 10. First positioning screw; 11. Second side baffle; 12. Second positioning adjusting screw; 13. Lifting plate; 14. Spring; 15. Rectangular top column; 16. Elastic rubber pad; 17. Handle; 18. Support rod; 19. Through groove; 20. Boss. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] In the production process of solar photovoltaic modules, the alignment of the upper and lower glass layers is difficult during installation due to their smooth surfaces. To address this issue, existing technology discloses a photovoltaic module production fixture (publication number CN218856818U). This fixture includes a base plate and a top plate. A square groove is formed on the top surface of the base plate, which is rotatably connected to the top plate via a rotating mechanism. A limiting hole is formed on the top surface of the top plate, which is adapted to the square groove. A lifting mechanism is provided on the bottom surface of the square groove. A T-shaped hole is provided on one side of the base plate, and a T-shaped rod is slidably connected within the T-shaped hole. One end of the T-shaped rod is set as an inclined surface, which slides in contact with the bottom of the lifting mechanism. The other end of the T-shaped rod is fixed to a mold opening mechanism. A limiting mechanism is provided on the top surface of the T-shaped hole near the opening. This photovoltaic module production fixture can limit the position of the double-layer glass, thereby fixing the position of the double-layer glass during installation and preventing misalignment.

[0034] However, in the photovoltaic module production tooling with the above structure, the size of the square groove is fixed and can only be used to place one type and size of photovoltaic glass. It cannot meet the positional limitations of different double-layer glass panels of the same type, and its versatility is poor.

[0035] The purpose of this invention is to solve the problem that the size of the square groove used to place the upper and lower glass plates in the existing photovoltaic module production tooling cannot be adjusted, and cannot meet the positioning and installation requirements of different models of double-layer glass plates.

[0036] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Reference Figures 1 to 5 As shown, this embodiment of the invention provides a photovoltaic module production fixture for assisting in the installation of double-layer glass on a photovoltaic module. The photovoltaic module production fixture includes a bottom fixing seat 1 and a top fixing seat 4, which are hinged to each other. The bottom fixing seat 1 is used to fix the lower glass plate, and the top fixing seat 4 is used to fix the upper glass plate. Both the bottom fixing seat 1 and the top fixing seat 4 are provided with limit mechanisms.

[0038] Specifically, a support frame is fixedly installed at the bottom of the bottom fixing base 1. Two support plates 2 are fixedly connected to the upper surface of the bottom fixing base 1 near one edge. A rotating roller 3 is rotatably installed between the two support plates 2. A top fixing base 4 is fixedly connected to the rotating roller 3, and the top fixing base 4 is hinged to the bottom fixing base 1 through the rotating roller 3. In this embodiment of the invention, as... Figure 2 As shown, Figure 2 The lower right corner is the operating position. For ease of description, the lower right corner is defined as the front side, the upper left corner as the rear side, and the side with the rotating roller 3 is the right side. Specifically, as shown below... Figure 2 As shown.

[0039] In this embodiment of the invention, the bottom fixing seat 1 has a first placement groove for accommodating the lower glass plate inside, and the top fixing seat 4 has a second placement groove for accommodating the upper glass plate inside. A support rod 18 is fixedly connected to the bottom edge of the top fixing seat 4. The support rod 18 can support the top fixing seat 4 when it is closed. The bottom fixing seat 1 is provided with a limiting mechanism for limiting the upper and lower glass plates and an ejection mechanism for ejecting the formed photovoltaic panel. The limiting mechanism includes a first rear baffle 5 and a first side baffle 7 slidably connected inside the first placement groove. Both the first rear baffle 5 and the first side baffle 7 have a first avoidance groove for avoiding each other. The back and one side of the bottom fixing seat 1 are respectively threaded with a first adjusting screw 6 and a second adjusting screw 8. One end of the first adjusting screw 6 is rotatably installed inside the first rear baffle 5, and one end of the second adjusting screw 8 is rotatably installed inside the first rear baffle 5. Inside the first side baffle 7, the limiting mechanism also includes a second rear baffle 9 and a second side baffle 11 slidably connected inside the second placement slot. Both the second rear baffle 9 and the second side baffle 11 are provided with protrusions 20 to prevent them from falling. A first positioning screw 10 is threadedly connected to the second rear baffle 9. One end of the first positioning screw 10 is inserted into the inside of the first rear baffle 5. A second positioning adjusting screw 12 is threadedly connected to the second side baffle 11. One end of the second positioning adjusting screw 12 is inserted into the inside of the first side baffle 7. The ejection mechanism includes a lifting plate 13. The lifting plate 13 and the bottom of the bottom fixed seat 1 are connected by a spring 14. A handle 17 is fixedly connected to the bottom of the lifting plate 13. A rectangular top post 15 is fixedly connected to the top of the lifting plate 13. A through groove 19 is opened inside the bottom fixed seat 1 for the rectangular top post 15 to slide up and down. An elastic rubber pad 16 is installed on the top of the rectangular top post 15.

[0040] Working principle of this invention embodiment:

[0041] When installing the upper and lower glass panels, first adjust the internal space of the first rear baffle 5 and the first side baffle 7 according to the size of the glass. When turning the first adjusting screw 6, the first rear baffle 5 can slide along the first placement groove. When turning the second adjusting screw 8, the first side baffle 7 can slide along the first placement groove, thereby adjusting the internal space of the first rear baffle 5 and the first side baffle 7. After the adjustment is completed, place the lower glass panel in the space to position it. Then, bond the lower glass panel to the photovoltaic panel. After bonding, rotate the top fixing seat 4 to be parallel to the bottom fixing seat 1, and then screw the first positioning screw 10 into the inside of the first rear baffle 5. Screw the second positioning adjusting screw 12 into the inside of the first side baffle 7, so that the internal space of the second side baffle 11 and the second rear baffle 9 is equal to the internal space of the first rear baffle 5 and the first side baffle 7. Then, the upper glass panel can be bonded. After bonding, hold the handle 17 and push upwards to push out the processed photovoltaic panel through the rectangular top column 15, which is very convenient.

[0042] The parts not described in detail in this invention are conventional technical means well known to those skilled in the art.

[0043] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0044] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A photovoltaic module manufacturing fixture, characterized in that, include: The bottom fixing base (1) has a first placement groove inside for accommodating the lower glass plate; The top fixing seat (4) is hinged to the bottom fixing seat (1), and the top fixing seat (4) has a second placement groove for accommodating the upper glass plate inside; The first limiting mechanism includes a first rear baffle (5) slidably connected in the first placement groove along the first direction and a first side baffle (7) slidably connected in the first placement groove along the second direction; the first rear baffle (5) and the first side baffle (7) are also respectively positioned and connected to the side wall of the bottom fixing seat (1); The second limiting mechanism includes a second rear baffle (9) slidably connected in the second placement groove along the first direction and a second side baffle (11) slidably connected in the second placement groove along the second direction; the second rear baffle (9) and the second side baffle (11) are also respectively positioned and connected to the side wall of the top fixing seat (4); The first direction is perpendicular to the second direction.

2. The photovoltaic module production tooling according to claim 1, characterized in that, The two ends of the first rear baffle (5) are slidably connected to the left and right side walls of the first placement groove, respectively. The first adjusting screw (6) is rotatably connected to the middle of the first rear baffle (5). The first adjusting screw (6) passes through and is threadedly connected to the rear side of the bottom fixing seat (1).

3. The photovoltaic module production tooling according to claim 1 or 2, characterized in that, The two ends of the first side baffle (7) are slidably connected to the front and rear side walls of the first placement groove, respectively. The middle part of the first side baffle (7) is rotatably connected to the second adjusting screw (8), which passes through and is threadedly connected to the left or right side of the bottom fixing seat (1).

4. The photovoltaic module production tooling according to claim 3, characterized in that, The first rear baffle (5) and the first side baffle (7) are respectively provided with a first avoidance groove at the intersection position for avoiding each other.

5. The photovoltaic module production tooling according to claim 1, characterized in that, The second rear baffle (9) and the second side baffle (11) slide on the inner wall of the second placement groove, corresponding to the positions of the first rear baffle (5) and the first side baffle (7), respectively.

6. The photovoltaic module production tooling according to claim 5, characterized in that, A first positioning screw (10) is vertically connected between the second rear baffle (9) and the first rear baffle (5). The first positioning screw (10) passes through the second rear baffle (9) and is detachably threaded to the first rear baffle (5). A second positioning screw is vertically connected between the second side baffle (11) and the first side baffle (7). The second positioning screw passes through the second side baffle (11) and is detachably threaded to the first side baffle (7).

7. The photovoltaic module manufacturing fixture according to claim 6, characterized in that, Both ends of the second rear baffle (9) and the second side baffle (11) are provided with bosses (20) that cooperate with the inner wall of the second placement groove.

8. The photovoltaic module production tooling according to claim 1, characterized in that, It also includes a lifting mechanism including a lifting plate (13), which is elastically connected to the bottom of the bottom fixed seat (1), and a rectangular top column (15) that freely passes through the bottom fixed seat (1) is fixed on the lifting plate (13).

9. The photovoltaic module production tooling according to claim 8, characterized in that, The upper surface of the rectangular top column (15) is provided with an elastic rubber pad (16).

10. The photovoltaic module manufacturing fixture according to claim 1, characterized in that, The bottom edge of the top fixing seat (4) is fixed with a plurality of support rods (18) for supporting the top fixing seat (4) when the top fixing seat (4) and the bottom fixing seat (1) are closed.

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