Photovoltaic module assembling device and installation method thereof

Abstract

The invention discloses a photovoltaic module assembling device and an installation method thereof.The photovoltaic module assembling device comprises a bottom table, an inclined supporting table and an inclined assembling table, in the using process, the movable end of a telescopic rod pulls photovoltaic panels, so that the photovoltaic panels located in the assembling area on the same side are subjected to distance calibration, and meanwhile it is guaranteed that the photovoltaic panels are not prone to falling off in the assembling process; the photovoltaic panels on the same side are standard in mounting distance and parallel to one another, it is guaranteed that the photovoltaic panels can be perpendicularly inserted and attached to the side edges of the vertical partition plates, the photovoltaic panel assembling effect is guaranteed, the L-shaped arms can drive the bottom of the assembling top base to gradually get close to the surfaces of the photovoltaic panels on the top of the assembling base in the descending process, and in the descending process of the assembling top base, the assembling effect is guaranteed. The vertical partition plates are movably inserted into the inner walls of the strip-shaped grooves, after the assembling top base is installed in place, locking bolts are rotated, the locking bolts are inserted into the assembling holes from the outer side area of the photovoltaic panel at the moment, therefore, locking assembling of the assembling base and the assembling top base is completed, and the assembling efficiency of the photovoltaic panel is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic module assembly, and in particular to a photovoltaic module assembly device and an installation method thereof. Background Art

[0002] Photovoltaic modules include photovoltaic cells, photovoltaic glass, backplane, solder ribbons, silicone, junction boxes, frames and other parts.

[0003] Photovoltaic modules, also known as solar panels, are one of the core parts of photovoltaic power generation systems. They can use the photovoltaic effect to directly convert light energy into electrical energy. Photovoltaic modules are composed of eight materials: cells, EVA, tempered glass, backplane, welding strips, silicone, junction boxes, and frames. Among them, cells are the core components of photovoltaic modules, which are mainly used to convert light energy into electrical energy.

[0004] In addition, the packaging quality of photovoltaic modules determines their service life and reliability. Packaging can prevent corrosion of battery electrodes and interconnects, while also preventing battery breakage and facilitating outdoor installation.

[0005] Since the output voltage of a single solar cell is relatively low, and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single cells must be sealed in series and parallel to form a solar cell module to prevent corrosion of the cell electrodes and interconnects. In addition, packaging also prevents cell breakage and facilitates outdoor installation. The quality of packaging determines the service life and reliability of the solar cell module.

[0006] In the prior art, a photovoltaic module assembly device and a photovoltaic module assembly line disclosed in publication number "CN117080295B" specifically relate to the field of photovoltaic module assembly technology, including a device bottom frame, a transfer mechanism is provided in the middle of the device bottom frame, a plurality of main positioning mechanisms distributed in a ring array are provided on the top of the transfer mechanism, and a unloading area is provided on one side of the device bottom frame, wherein auxiliary positioning mechanisms that cooperate with each other are provided above several of the main positioning mechanisms, and the positions of the plurality of auxiliary positioning mechanisms are respectively set as the first assembly area, the second assembly area, the third assembly area and the fourth assembly area. The present invention, by setting a transfer mechanism and a plurality of main positioning mechanisms, using a plurality of auxiliary positioning mechanisms, a conveyor belt mechanism, and a first drive ring frame and a second drive ring frame in coordination, sequentially positions and transfers a plurality of aluminum frames, and sequentially and automatically assembles each photovoltaic module assembly part, thereby improving the assembly efficiency of photovoltaic modules and facilitating automatic unloading of assembled photovoltaic modules.

[0007] However, the existing technology still has major deficiencies, such as: In the above-mentioned device and the prior art, multiple groups of photovoltaic panels can be assembled and fixed by means of the set assembly rack. When the photovoltaic panels are assembled and packaged by means of the assembly rack, if the photovoltaic panels cannot be parallelly calibrated, when the assembly rack and the photovoltaic panels are packaged, adjacent photovoltaic panels cannot be equipped with parallel columns to reinforce the earthquake resistance of the photovoltaic panels, thus affecting the use effect of photovoltaic modules in areas with rich wind and solar resources. Summary of the invention

[0008] The object of the present invention is to provide a photovoltaic module assembly device and an installation method thereof to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: a photovoltaic module assembly device, comprising a base, an oblique support platform and an oblique assembly platform, wherein the oblique support platform is arranged on the top of the base, the oblique support platforms are arranged in a plurality of groups at intervals, the oblique assembly platform is installed on one side of the top of the oblique support platform, an assembly area is arranged on the top of the oblique assembly platform, and the assembly area is arranged in a plurality of groups; A photovoltaic panel calibration and assembly unit, which is disposed on the surface of the assembly area and is used to calibrate and install multiple groups of photovoltaic panels before the photovoltaic panels are assembled, so that the photovoltaic panels can be accurately installed; A photovoltaic panel assembly conveying unit is also arranged in the assembly area, and is used to convey and adjust the position of the assembled photovoltaic panels after the photovoltaic panels are calibrated and assembled, and then install subsequent photovoltaic panels.

[0010] Preferably, the photovoltaic panel calibration assembly unit includes lateral mounting plates, which are arranged in two groups. The two groups of lateral mounting plates are installed on both sides of the oblique assembly platform, and a vertical calibration column is embedded in the surface of the lateral mounting plate. A central calibration groove is arranged in the top central area of ​​the oblique assembly platform, an assembly base is installed in the central calibration groove area, a vertical partition is arranged on the top of the assembly base, a lifting guide rail is installed on the surface of the vertical calibration column, an L-shaped arm is installed on the movable end of the lifting guide rail, and a magnetic card block is installed at the bottom of the L-shaped arm.

[0011] Preferably, the photovoltaic panel assembly conveying unit includes a conveying guide roller, the surface of the inclined assembly table is provided with an installation groove, the installation grooves are arranged in several groups, the conveying guide roller is installed inside the installation groove, the surface of the lateral mounting plate is provided with a reciprocating groove, a sliding rod is installed in the reciprocating groove, a sliding block is provided on the sliding sleeve of the sliding rod surface, a telescopic rod is installed on one side of the sliding block, an electromagnetic suction cup is installed on the movable end of the telescopic rod, and a photovoltaic guide plate is magnetically fixed to the electromagnetic suction cup.

[0012] Preferably, a concave card slot is provided at the bottom of the magnetic card block, and an assembly top seat is magnetically installed in the concave card slot.

[0013] Preferably, a mounting slope is provided on the top of the inclined support platform.

[0014] Preferably, the angle between the mounting slope and the upper surface of the base platform is 45°.

[0015] Preferably, a locking bolt is installed on the upper surface of the assembly top seat, an assembly hole is provided on the surface of the assembly base, the locking bolt is rotatably installed into the inside of the assembly hole, a strip groove is provided in the central area of ​​the assembly top seat surface, and the vertical partition is movably inserted into the inner wall of the strip groove.

[0016] Preferably, the surface of the conveying guide roller is provided with an anti-slip coating.

[0017] Preferably, universal wheels are provided at the bottom of the base, and the universal wheels are provided in several groups.

[0018] An installation method, based on the above-mentioned photovoltaic module assembly device, comprises the following steps: S1: The assemblers then use external robotic arms to place the photovoltaic panels to be assembled in the assembly area. When multiple groups of photovoltaic panels in the assembly area are in place, the assembly steps of the multiple groups of photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base to ensure the assembly efficiency of the multiple groups of photovoltaic panels; S2: The movable end of the telescopic rod pulls the photovoltaic panel so that the spacing of the photovoltaic panels located in the assembly area on the same side is calibrated. At the same time, during the assembly process, the installation spacing of the photovoltaic panels on the same side is guaranteed to be standard and parallel to each other, so that the photovoltaic panels can be vertically inserted and attached to the side of the vertical partition to ensure the assembly effect of the photovoltaic panels; S3: When one side of the photovoltaic panel group is attached to the right side of the vertical partition on the top of the assembly base, the assembly is stopped, so as to further ensure that when the assembly top seat and the assembly base are buckled and installed, the photovoltaic panels on both sides of the vertical partition are vertically attached to the vertical partition, so as to further improve the assembly effect of the photovoltaic panels; S4: During the descent of the L-shaped arm, the bottom of the assembly top seat will be driven to gradually approach the surface of the photovoltaic panel at the top of the assembly base. During the descent of the assembly top seat, the vertical partition will be movably inserted into the inner wall of the strip groove. When the assembly top seat is installed in place, the locking bolt is rotated. At this time, the locking bolt is inserted into the assembly hole from the outer area of ​​the photovoltaic panel, thereby completing the locking assembly of the assembly base and the assembly top seat to ensure the assembly efficiency of the photovoltaic panel.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. When in use, the assembly base is loaded into the central calibration groove by driving the mechanical arm. When the assembly base in the central calibration groove area is in place, the assembler uses the external mechanical arm to place the photovoltaic panels to be assembled in the assembly area. When multiple groups of photovoltaic panels in the assembly area are in place, the assembly steps of multiple groups of photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base to ensure the assembly efficiency of multiple groups of photovoltaic panels; 2. During use, the photovoltaic panel needs to be calibrated and adjusted before assembly. At this time, the electromagnetic suction cup is pushed outward through the telescopic rod. When the telescopic rod pushes the electromagnetic suction cup to fit the side of the photovoltaic panel, the telescopic rod is stopped. At this time, the electromagnetic suction cup is controlled to adsorb and fit the side of the photovoltaic panel. When the electromagnetic suction cup adsorbs and locks the photovoltaic panel, the active end of the telescopic rod is driven again to pull the photovoltaic panel, so that the spacing of the photovoltaic panels located in the assembly area on the same side is calibrated. At the same time, during the assembly process, the installation spacing of the photovoltaic panels on the same side is standard and parallel to each other, so that the photovoltaic panel can be vertically inserted and fit on the side of the vertical partition to ensure the assembly effect of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of the device of the present invention; Figure 2 It is a schematic diagram of the reciprocating groove part in the present invention; Figure 3 It is a schematic diagram of the bottom platform part of the present invention; Figure 4 It is a partial schematic diagram of the electromagnetic chuck in the present invention; Figure 5 It is a partial schematic diagram of the central calibration slot in the present invention; Figure 6 It is a partial schematic diagram of the vertical calibration column in the present invention; Figure 7 It is a schematic diagram of the assembly base and vertical partition part in the present invention.

[0021] Figure 8 It is a schematic diagram of the assembly of the top seat and the strip groove part in the present invention.

[0022] In the figure: 1. Base; 11. Universal wheel; 2. Oblique support platform; 21. Mounting slope; 3. Oblique assembly platform; 31. Mounting groove; 32. Conveying guide roller; 33. Anti-skid coating; 34. Center calibration groove; 35. Assembly area; 4. Lateral mounting plate; 41. Reciprocating groove; 42. Slide bar; 43. Sliding block; 44. Telescopic rod; 45. Electromagnetic suction cup; 5. Vertical calibration column; 51. Lifting guide rail; 52. L-shaped arm; 53. Magnetic card block; 54. Concave card slot; 6. Assembly base; 61. Vertical partition; 62. Assembly top seat; 621. Locking bolt; 63. Strip groove; 64. Assembly hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-8 , the present invention provides a technical solution: Embodiment 1: A photovoltaic module assembly device: comprising a base 1, an oblique support platform 2 and an oblique assembly platform 3, wherein the oblique support platform 2 is arranged on the top of the base 1, the oblique support platforms 2 are arranged into a plurality of groups at intervals, the oblique assembly platform 3 is installed on one side of the top of the oblique support platform 2, an assembly area 35 is arranged on the top of the oblique assembly platform 3, and the assembly area 35 is arranged into a plurality of groups; In this embodiment, the photovoltaic panel that has been parallel calibrated is vertically attached to the side of the vertical partition 61, and then the assembly top seat 62 that needs to be snap-fitted is magnetically installed into the inner concave slot 54, and the magnetic card block 53 fixes the bottom of the assembly top seat 62 by magnetic attraction. At this time, by driving the lifting guide rail 51, the movable end of the lifting guide rail 51 drives the L-shaped arm 52 to move downward. During the descending process of the L-shaped arm 52, the bottom of the assembly top seat 62 will be driven to gradually approach the photovoltaic panel surface at the top of the assembly base 6. During the descending process of the assembly top seat 62, the vertical partition 61 is movably inserted into the inner wall of the strip groove 63. When the assembly top seat 62 is installed in place, the locking bolt 621 is rotated. At this time, the locking bolt 621 is inserted into the assembly hole 64 from the outer area of ​​the photovoltaic panel, thereby completing the locking assembly of the assembly base 6 and the assembly top seat 62.

[0025] A mounting slope 21 is provided on the top of the inclined support platform 2 .

[0026] The included angle between the installation slope 21 and the upper surface of the base 1 is 45°.

[0027] Universal wheels 11 are arranged at the bottom of the base 1, and the universal wheels 11 are arranged in several groups.

[0028] A photovoltaic panel calibration assembly unit is provided on the surface of the assembly area 35 and is used to calibrate and install multiple groups of photovoltaic panels before the photovoltaic panels are assembled, so that the photovoltaic panels can be accurately installed; The photovoltaic panel calibration assembly unit includes a lateral mounting plate 4, which is arranged in two groups. The two groups of lateral mounting plates 4 are installed on both sides of the oblique assembly platform 3. The vertical calibration column 5 is embedded in the surface of the lateral mounting plate 4. A central calibration groove 34 is arranged in the top center area of ​​the oblique assembly platform 3. An assembly base 6 is installed in the center calibration groove 34 area. A vertical partition plate 61 is arranged on the top of the assembly base 6. A lifting guide rail 51 is installed on the surface of the vertical calibration column 5. An L-shaped arm 52 is installed on the moving end of the lifting guide rail 51, and a magnetic card block 53 is installed at the bottom of the L-shaped arm 52.

[0029] A concave card slot 54 is provided at the bottom of the magnetic card block 53 , and an assembly top seat 62 is magnetically mounted in the concave card slot 54 .

[0030] A locking bolt 621 is installed on the upper surface of the assembly top seat 62, and an assembly hole 64 is set on the surface of the assembly base 6. The locking bolt 621 is rotatably installed inside the assembly hole 64. A strip groove 63 is set in the central area of ​​the surface of the assembly top seat 62, and the vertical partition 61 is movably inserted into the inner wall of the strip groove 63.

[0031] In the present embodiment, the assembler firstly grasps the assembly base 6 for assembling the photovoltaic panels by the external robotic arm, and loads the assembly base 6 into the central calibration groove 34 by driving the robotic arm. When the assembly base 6 in the central calibration groove 34 area is in place, the assembler then uses the external robotic arm to place the photovoltaic panels to be assembled in the assembly area 35 area respectively. When the multiple groups of photovoltaic panels in the assembly area 35 area are in place, the assembly steps of the multiple groups of photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base 6, thereby ensuring the assembly efficiency of the multiple groups of photovoltaic panels.

[0032] Embodiment 2: Based on the first embodiment, the second embodiment takes into account that if the photovoltaic panel cannot be parallel calibrated, the anti-seismic ability of the photovoltaic assembly will be affected. However, during the installation of the photovoltaic panel, if the photovoltaic panel cannot be inserted into the side of the vertical partition 61, the stability of the photovoltaic panel during the assembly process will be affected. Therefore, the second embodiment is provided with a photovoltaic panel assembly conveyor to avoid the above problem. A photovoltaic panel assembly conveying unit is also provided in the assembly area 35, and is used to convey and adjust the position of the assembled photovoltaic panels after the photovoltaic panels are calibrated and assembled, and then to install subsequent photovoltaic panels; The photovoltaic panel assembly and conveying unit includes a conveying guide roller 32, a mounting groove 31 is arranged on the surface of the oblique assembly table 3, the mounting grooves 31 are arranged in a plurality of groups at intervals, the conveying guide roller 32 is installed inside the mounting groove 31, a reciprocating groove 41 is arranged on the surface of the lateral mounting plate 4, a sliding rod 42 is installed in the reciprocating groove 41, a sliding sleeve 43 is arranged on the surface of the sliding rod 42, a telescopic rod 44 is installed on one side of the sliding rod 43, an electromagnetic suction cup 45 is installed on the movable end of the telescopic rod 44, and a photovoltaic guide plate is magnetically fixed on the electromagnetic suction cup 45.

[0033] The surface of the conveying guide roller 32 is provided with an anti-slip coating 33 .

[0034] In the present embodiment, since the photovoltaic panels placed in the assembly area 35 have not been calibrated before assembly, the photovoltaic panels need to be calibrated and adjusted before assembly. At this time, the electromagnetic suction cup 45 is pushed outward by the telescopic rod 44. When the telescopic rod 44 pushes the electromagnetic suction cup 45 to fit the side of the photovoltaic panel, the telescopic rod 44 stops moving. At this time, the electromagnetic suction cup 45 is controlled to be adsorbed and fit to the side of the photovoltaic panel. When the electromagnetic suction cup 45 adsorbs and locks the photovoltaic panel, the active end of the telescopic rod 44 is driven again so that the active end of the telescopic rod 44 pulls the photovoltaic panel, so that the spacing of the photovoltaic panels located in the assembly area 35 on the same side is calibrated. At the same time, it is ensured that during the assembly process, the installation spacing of the photovoltaic panels on the same side is standard and parallel to each other, so that the photovoltaic panels can be vertically inserted and fit to the side of the vertical partition 61, thereby ensuring the assembly effect of the photovoltaic panels.

[0035] An installation method, based on the above-mentioned photovoltaic module assembly device, comprises the following steps: S1: The assembler then uses an external robotic arm to place the photovoltaic panels to be assembled in the assembly area 35. When the multiple photovoltaic panels in the assembly area 35 are in place, the assembly steps of the multiple photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base 6, ensuring the assembly efficiency of the multiple photovoltaic panels; S2: The movable end of the telescopic rod 44 pulls the photovoltaic panel so that the photovoltaic panels located in the assembly area 35 on the same side are calibrated in spacing, and at the same time, during the assembly process, the photovoltaic panels on the same side are installed at a standard spacing and are parallel to each other, so that the photovoltaic panels can be vertically inserted and attached to the side of the vertical partition 61, and the photovoltaic panel assembly effect is guaranteed; S3: When one side of the photovoltaic panel group is attached to the right side of the vertical partition 61 on the top of the assembly base 6, stop, further ensuring that when the assembly top seat 62 and the assembly base 6 are buckled and installed, the photovoltaic panels on both sides of the vertical partition 61 are vertically attached to the vertical partition 61, further improving the photovoltaic panel assembly effect; S4: During the descent of the L-shaped arm 52, the bottom of the assembly top seat 62 will be driven to gradually approach the photovoltaic panel surface at the top of the assembly base 6. During the descent of the assembly top seat 62, the vertical partition 61 is movably inserted into the inner wall of the strip groove 63. When the assembly top seat 62 is installed in place, the locking bolt 621 is rotated. At this time, the locking bolt 621 is inserted into the assembly hole 64 from the outer area of ​​the photovoltaic panel, thereby completing the locking assembly of the assembly base 6 and the assembly top seat 62 to ensure the assembly efficiency of the photovoltaic panel.

[0036] Working principle: When the device is in use, the assembler first uses an external mechanical arm to clamp the assembly base 6 for assembling the photovoltaic panel, and loads the assembly base 6 into the central calibration groove 34 by driving the mechanical arm. When the assembly base 6 in the central calibration groove 34 area is placed in place, the assembler uses the external mechanical arm to place the photovoltaic panels to be assembled in the assembly area 35 area respectively. When multiple groups of photovoltaic panels in the assembly area 35 area are placed in place, the assembly steps of multiple groups of photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base 6; After multiple groups of photovoltaic panels are placed in place, since the photovoltaic panels placed in the assembly area 35 are not calibrated before assembly, the photovoltaic panels need to be calibrated and adjusted before assembly. At this time, the electromagnetic suction cup 45 is pushed outward by the telescopic rod 44. When the telescopic rod 44 pushes the electromagnetic suction cup 45 to fit the side of the photovoltaic panel, the telescopic rod 44 stops moving. At this time, the electromagnetic suction cup 45 is controlled to be adsorbed and fit to the side of the photovoltaic panel. When the electromagnetic suction cup 45 adsorbs and locks the photovoltaic panel, the active end of the telescopic rod 44 is driven again so that the active end of the telescopic rod 44 pulls the photovoltaic panel, so that the photovoltaic panels located in the assembly area 35 on the same side are calibrated in spacing. At the same time, it is ensured that during the assembly process, the installation spacing of the photovoltaic panels on the same side is standard and parallel to each other, so that the photovoltaic panels can be vertically inserted and fit to the side of the vertical partition 61. After calibration, the two groups of photovoltaic panels on the same side are parallel to each other. At this time, the assembly of the photovoltaic panels on the same side begins. By driving the conveying guide roller 32 located in the assembly area 35 on one side to rotate forward, the photovoltaic panels in the assembly area 35 of this area gradually move to the right and approach the top of the assembly base 6. When one side of the photovoltaic panel group fits to the left side of the vertical partition 61 on the top of the assembly base 6, it stops. At the same time, the conveying guide roller 32 of the assembly area 35 on the other side rotates reversely, so that the photovoltaic panels in the assembly area 35 of this area gradually move to the left and approach the top of the assembly base 6. When one side of the photovoltaic panel group fits to the right side of the vertical partition 61 on the top of the assembly base 6, it stops. This further ensures that when the assembly top seat 62 is buckled and installed with the assembly base 6, the photovoltaic panels on both sides of the vertical partition 61 are vertically fitted to the vertical partition 61. The photovoltaic panel that has been parallel calibrated is vertically attached to the side of the vertical partition 61, and then the assembly top seat 62 that needs to be snap-fitted and installed is magnetically installed into the inner concave slot 54, and the magnetic card block 53 fixes the bottom of the assembly top seat 62 by magnetic attraction. At this time, by driving the lifting guide rail 51, the movable end of the lifting guide rail 51 drives the L-shaped arm 52 to move downward. During the descending process of the L-shaped arm 52, the bottom of the assembly top seat 62 will be driven to gradually approach the photovoltaic panel surface on the top of the assembly base 6. During the descending process of the assembly top seat 62, the vertical partition 61 is movably inserted into the inner wall of the strip groove 63. When the assembly top seat 62 is installed in place, the locking bolt 621 is rotated. At this time, the locking bolt 621 is inserted into the assembly hole 64 from the outer area of ​​the photovoltaic panel, thereby completing the locking assembly of the assembly base 6 and the assembly top seat 62.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module assembly device, characterized in that: The invention comprises a base (1), an oblique support platform (2) and an oblique assembly platform (3), wherein the oblique support platform (2) is arranged on the top of the base (1), the oblique support platform (2) is arranged into a plurality of groups at intervals, the oblique assembly platform (3) is installed on one side of the top of the oblique support platform (2), an assembly area (35) is arranged on the top of the oblique assembly platform (3), and the assembly area (35) is arranged into a plurality of groups; A photovoltaic panel calibration and assembly unit, the photovoltaic panel calibration and assembly unit being arranged on the surface of the assembly area (35) and being used to calibrate and install the positions of multiple groups of photovoltaic panels before the photovoltaic panels are assembled, so that the photovoltaic panels can be accurately installed; A photovoltaic panel assembly conveying unit is also arranged in the assembly area (35) and is used to convey and adjust the position of the assembled photovoltaic panels after the photovoltaic panels are calibrated and assembled, and then to install subsequent photovoltaic panels.

2. A photovoltaic module assembly device according to claim 1, characterized in that: The photovoltaic panel calibration assembly unit comprises a lateral mounting plate (4), wherein the lateral mounting plate (4) is arranged in two groups, and the two groups of lateral mounting plates (4) are mounted on both sides of the oblique assembly platform (3); a vertical calibration column (5) is embedded in the surface of the lateral mounting plate (4); a central calibration groove (34) is arranged in the top center area of ​​the oblique assembly platform (3); an assembly base (6) is installed in the area of ​​the central calibration groove (34); a vertical partition plate (61) is arranged on the top of the assembly base (6); a lifting guide rail (51) is installed on the surface of the vertical calibration column (5); an L-shaped arm (52) is installed on the movable end of the lifting guide rail (51); and a magnetic card block (53) is installed at the bottom of the L-shaped arm (52).

3. A photovoltaic module assembly device according to claim 2, characterized in that: The photovoltaic panel assembly conveying unit comprises a conveying guide roller (32), a mounting groove (31) is provided on the surface of the oblique assembly platform (3), the mounting grooves (31) are arranged at intervals into a plurality of groups, the conveying guide roller (32) is installed inside the mounting groove (31), a reciprocating groove (41) is provided on the surface of the lateral mounting plate (4), a sliding rod (42) is installed in the reciprocating groove (41), a sliding block (43) is provided on the surface of the sliding rod (42), a telescopic rod (44) is installed on one side of the sliding block (43), an electromagnetic suction cup (45) is installed on the movable end of the telescopic rod (44), and a photovoltaic guide plate is magnetically fixed on the electromagnetic suction cup (45).

4. A photovoltaic module assembly device according to claim 3, characterized in that: The bottom of the magnetic card block (53) is provided with an inner concave card slot (54), and an assembly top seat (62) is magnetically mounted in the inner concave card slot (54).

5. A photovoltaic module assembly device according to claim 4, characterized in that: The top of the inclined support platform (2) is provided with an installation inclined surface (21).

6. A photovoltaic module assembly device according to claim 5, characterized in that: The included angle between the mounting inclined surface (21) and the upper surface of the base (1) is 45°.

7. A photovoltaic module assembly device according to claim 4, characterized in that: A locking bolt (621) is installed on the upper surface of the assembly top seat (62), an assembly hole (64) is provided on the surface of the assembly base (6), the locking bolt (621) is rotatably installed into the interior of the assembly hole (64), a strip groove (63) is provided in the central area of ​​the surface of the assembly top seat (62), and the vertical partition (61) is movably inserted into the inner wall of the strip groove (63).

8. A photovoltaic module assembly device according to claim 7, characterized in that: The surface of the conveying guide roller (32) is provided with an anti-slip coating (33).

9. A photovoltaic module assembly device according to claim 1, characterized in that: Universal wheels (11) are arranged at the bottom of the base (1), and the universal wheels (11) are arranged in a plurality of groups.

10. An installation method, based on the photovoltaic module assembly device according to claim 8, characterized in that: The steps include: S1: The assembler then uses an external robotic arm to place the photovoltaic panels to be assembled in the assembly area (35). When the multiple photovoltaic panels in the assembly area (35) are in place, the assembly steps of the multiple photovoltaic panels are started, so that the photovoltaic panels are assembled to both sides of the assembly base (6), thereby ensuring the assembly efficiency of the multiple photovoltaic panels. S2: The movable end of the telescopic rod (44) pulls the photovoltaic panel so that the photovoltaic panels located in the assembly area (35) on the same side are calibrated in spacing, and at the same time, during the assembly process, the photovoltaic panels on the same side are installed at a standard spacing and are parallel to each other, so that the photovoltaic panels can be vertically inserted and attached to the side of the vertical partition (61), thereby ensuring the photovoltaic panel assembly effect; S3: When one side of the photovoltaic panel group is attached to the right side of the vertical partition (61) at the top of the assembly base (6), the assembly is stopped, so as to further ensure that when the assembly top seat (62) and the assembly base (6) are buckled and installed, the photovoltaic panels on both sides of the vertical partition (61) are vertically attached to the vertical partition (61), thereby further improving the photovoltaic panel assembly effect; S4: During the descent of the L-shaped arm (52), the bottom of the assembly top seat (62) is driven to gradually approach the photovoltaic panel surface at the top of the assembly base (6). During the descent of the assembly top seat (62), the vertical partition (61) is movably inserted into the inner wall of the strip groove (63). When the assembly top seat (62) is installed in place, the locking bolt (621) is rotated. At this time, the locking bolt (621) is inserted into the assembly hole (64) from the outer area of ​​the photovoltaic panel, thereby completing the locking assembly of the assembly base (6) and the assembly top seat (62), thereby ensuring the assembly efficiency of the photovoltaic panel.

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