Photovoltaic module frame splicing device

Abstract

The utility model discloses a photovoltaic module frame splicing device which comprises a splicing workbench, a negative pressure frame is arranged on the splicing workbench, a photovoltaic module is arranged on the negative pressure frame, long frames are arranged on the two sides of the photovoltaic module, short frames are arranged on the other two sides of the photovoltaic module, and the photovoltaic module is arranged on the splicing workbench. A frame placing plate is arranged below the long frame and the short frame; the connecting structure has the advantages that in the connecting process, the frame and the corner connector are always in a pushing and clamping state, displacement is avoided, manual pressing is not needed, the splicing efficiency is improved, gaps formed due to untight connection are avoided, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic brackets, in particular to a photovoltaic component frame splicing device. Background Art

[0002] Photovoltaic modules are a combination of solar panels that convert sunlight into electrical energy. They are usually composed of solar cells, support structures, glass, back panels and sealing materials. After the photovoltaic modules are assembled, they need to be fixed with photovoltaic module frames. The frames of photovoltaic modules are usually made of materials such as aluminum alloy or stainless steel. Their main function is to protect the solar panels from damage by the external environment and provide support and fixation.

[0003] The frame of a photovoltaic module usually includes a set of long frames and a set of short frames. After being assembled around the photovoltaic module automatically or manually, they are fixed and connected by corner codes. However, when installing the corner codes after the frames are spliced, it is often necessary to manually press and fix the long frames and short frames to ensure that the corner codes fit tightly against the frames. The corner codes are mostly connected by bolts and holes. Vibrations are easily generated during the bolt connection process, causing the frames to shift, making the splicing and assembly of the photovoltaic module frames inefficient and easily generating gaps, resulting in loose connections. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that when installing the corner bracket after the frame and the photovoltaic module are spliced, it is often necessary to manually press and fix the long frame and the short frame to ensure that the corner bracket and the frame fit tightly, and the corner bracket is mostly connected by bolts and holes. Vibration is easily generated during the bolt connection process, causing the frame to shift, making the photovoltaic module frame splicing assembly efficiency low and easily generating gaps resulting in loose connections.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the utility model provides the following technical solutions:

[0008] A photovoltaic assembly frame splicing device comprises a splicing workbench, a negative pressure frame is provided on the splicing workbench, a photovoltaic assembly is provided on the negative pressure frame, long frames are provided on both sides of the photovoltaic assembly, short frames are provided on the other two sides of the photovoltaic assembly, frame placement plates are provided below the long frames and the short frames, a propulsion cylinder is provided on one side of the frame placement plate, second cylinders are provided at the four corners of the photovoltaic assembly, a limiting slider is provided at one end of a telescopic rod of the second cylinder, an angle code is provided on the limiting slider, and straight notches are provided at both ends of the angle code.

[0009] Furthermore, a vacuum generator is provided below the negative pressure frame, and a plurality of hollow holes are provided on the negative pressure frame.

[0010] Furthermore, the frame placement plate is stepped, a protrusion is provided on the frame placement plate, and one side of the frame placement plate is fixedly connected to the telescopic rod of the propulsion cylinder.

[0011] Furthermore, guide grooves are provided at the four corners of the splicing workbench, and the guide grooves are oblique grooves. The bottom of the limit slider is arranged in the guide groove, and the top of the limit slider is provided with an angle code placement plate.

[0012] Furthermore, the outer walls on both sides of the corner code placement plate are L-shaped at right angles, and the corner code placement plate is made of magnetic material.

[0013] Furthermore, the angle code is made of magnetic stainless steel, and an anti-corrosion coating is sprayed on the outer side of the angle code.

[0014] Furthermore, the propulsion cylinder and the second cylinder are fixed on the splicing workbench.

[0015] (III) Beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] Automation is still used to assemble the frames of photovoltaic modules. After assembly, the corner code is fed in and fits the diagonal of the frame without loosening the clamp. The corner code and the frame are then connected manually or by equipment. During the connection process, the frame and the corner code are always in a pushed-in clamping state without displacement and manual pressing, which improves splicing efficiency and prevents gaps caused by loose connections, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is an enlarged view of local A;

[0020] Figure 3 It is a schematic diagram of the structure of the splicing workbench;

[0021] Markings in the figure: 1-splicing workbench, 2-negative pressure frame, 3-photovoltaic module, 4-long frame, 5-short frame, 6-frame placement plate, 7-propulsion cylinder, 8-second cylinder, 9-limiting slider, 10-angle code, 11-guide groove, 9a-angle code placement plate, 10a straight groove. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] See also Figure 1-3 A photovoltaic module frame splicing device shown in the figure includes a splicing workbench 1, a negative pressure frame 2 is provided on the splicing workbench 1, a photovoltaic module 3 is provided on the negative pressure frame 2, long frames 4 are provided on both sides of the photovoltaic module 3, and short frames 5 are provided on the other two sides of the photovoltaic module 3. A frame placement plate 6 is provided below the long frame 4 and the short frame 5, a propulsion cylinder 7 is provided on one side of the frame placement plate 6, second cylinders 8 are provided at the four corners of the photovoltaic module 3, a limiting slider 9 is provided at one end of the telescopic rod of the second cylinder 8, an angle code 10 is provided on the limiting slider 9, and straight slots 10a are provided at both ends of the angle code 10.

[0025] A vacuum generator is provided under the negative pressure frame 2, and a number of hollow holes are provided on the negative pressure frame 2. When splicing and assembly are required, negative pressure is generated by starting the vacuum generator, and the photovoltaic components are sucked and fixed by the negative pressure frame 2. Before this, the staff places the photovoltaic components 3 on the negative pressure frame 2 and adjusts them to a suitable position for subsequent frame assembly.

[0026] See also Figure 3 The frame placement plate 6 is stepped, and a protrusion is provided on the frame placement plate 6. One side of the frame placement plate 6 is fixedly connected to the telescopic rod of the propulsion cylinder 7. The long frame 4 and the short frame 5 are placed on the frame placement plate 6. The protrusion on the frame placement plate 6 forms a placement area, so that the long frame 4 and the short frame 5 can be placed with the notch facing the photovoltaic component 3. When the photovoltaic component 3 is fixed, the frame placement plate 6 is pushed by the propulsion cylinder 7 to drive the long frame 4 and the short frame 5 to be spliced ​​with the photovoltaic component 3.

[0027] Guide grooves 11 are provided at the four corners of the splicing workbench 1. The guide grooves 11 are oblique grooves. The guide grooves 11 are grooved toward the four corners of the photovoltaic module 3. The bottom of the limit slider 9 is set in the guide groove 11. When the frame is completed splicing and assembly, the second cylinder pushes the limit slider 9 to move toward the four corners of the photovoltaic module 3, thereby driving the corner code 9 to cover the junction of the frame. At this time, the straight groove can be used to fix the frame with bolts. A corner code placement plate 9a is provided on the top of the limit slider 9. The corner code placement plate 9a is used to place the corner code. The outer walls on both sides of the corner code placement plate 9a are L right angles. The corner code placement plate 9a is made of magnetic material. The corner code 9 is fixed by the corner code placement plate 9a and magnetic attraction. When the assembly is completed, the push cylinder 7 is reset to the second cylinder 8.

[0028] The angle code 10 is made of magnetic stainless steel, and an anti-corrosion coating is sprayed on the outer side of the angle code 10. The thrust cylinder 7 and the second cylinder 8 are fixed on the splicing workbench.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic module frame splicing device, characterized in that: The invention comprises a splicing workbench (1), wherein a negative pressure frame (2) is provided on the splicing workbench (1), a photovoltaic module (3) is provided on the negative pressure frame (2), long frames (4) are provided on both sides of the photovoltaic module (3), short frames (5) are provided on the other two sides of the photovoltaic module (3), a frame placement plate (6) is provided below the long frames (4) and the short frames (5), a propulsion cylinder (7) is provided on one side of the frame placement plate (6), second cylinders (8) are provided at the four corners of the photovoltaic module (3), a limiting slider (9) is provided at one end of a telescopic rod of the second cylinder (8), an angle code (10) is provided on the limiting slider (9), and straight notches (10a) are provided at both ends of the angle code (10).

2. A photovoltaic module frame splicing device according to claim 1, characterized in that: A vacuum generator is provided below the negative pressure frame (2), and a plurality of hollow holes are provided on the negative pressure frame (2).

3. A photovoltaic module frame splicing device according to claim 1, characterized in that: The frame placement plate (6) is in a stepped shape, a protrusion is provided on the frame placement plate (6), and one side of the frame placement plate (6) is fixedly connected to the telescopic rod of the propulsion cylinder (7).

4. A photovoltaic module frame splicing device according to claim 1, characterized in that: The four corners of the splicing workbench (1) are provided with guide grooves (11), the guide grooves (11) are oblique grooves, the bottom of the limit slider (9) is arranged in the guide groove (11), and the top of the limit slider (9) is provided with an angle code placement plate (9a).

5. A photovoltaic module frame splicing device according to claim 4, characterized in that: The outer walls on both sides of the corner code placement plate (9a) are in an L right angle shape, and the corner code placement plate (9a) is made of a magnetic material.

6. A photovoltaic module frame splicing device according to claim 1, characterized in that: The angle code (10) is made of magnetic stainless steel, and an anti-corrosion coating is sprayed on the outer side of the angle code (10).

7. A photovoltaic module frame splicing device according to claim 1, characterized in that: The propulsion cylinder (7) and the second cylinder (8) are fixed on the splicing workbench.

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