Numerical control automatic assembly line for solar frames

Abstract

The utility model relates to the technical field of solar frame assembly, and discloses a solar frame numerical control automatic assembly line which comprises a base, a first conveying belt body and a second conveying belt body. A U-shaped assembly table is mounted at the top of a base through bolts, electric cylinders A are mounted on the outer sides of the two ends of the U-shaped assembly table through mounting bases, output shafts of the electric cylinders A penetrate through the U-shaped assembly table and are provided with connecting pieces through mounting discs, sliding rods are welded to the two ends of one side of each connecting piece, and end limiting plates are mounted at the tops of the sliding rods through mounting holes; electric cylinders B are mounted at the top of the U-shaped assembly table and on the two sides between the end limiting plates through fixed end plates; according to the numerical control automatic assembly line for the solar frames, the solar frame assembly parts of different sizes can be conveniently clamped and fixed and can be conveniently fixed through bolts, and through automatic feeding and discharging, the material transferring frequency is reduced, time and labor are saved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar frame assembly, in particular to a numerical control automatic assembly line for solar frames. Background Art

[0002] Solar frames, also known as photovoltaic aluminum frames, are a crucial component of photovoltaic solar panel assemblies and are primarily made of aluminum alloy profiles. Their primary functions include securing and sealing the solar panels, enhancing their strength and extending their lifespan, and facilitating transportation and installation. Solar frames are often assembled from components, requiring the use of CNC automated solar frame assembly lines.

[0003] Previous CNC automated solar frame assembly lines had the following shortcomings: 1. They were inconvenient for clamping and securing solar frame components of different sizes, which was facilitated by bolt fastening. They were also inconvenient for automatic feeding and unloading, requiring frequent material transfers, resulting in time-consuming and labor-intensive assembly and low assembly efficiency. Therefore, those skilled in the art have provided a CNC automated solar frame assembly line to address the issues raised in the background art. Utility Model Content

[0004] The main purpose of the present invention is to provide a solar frame CNC automated assembly line to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] Solar frame CNC automated assembly line, including base, No. 1 conveyor belt body and No. 2 conveyor belt body;

[0007] A U-shaped assembly table is installed on the top of the base by bolts, and electric cylinder A is installed on the outer sides of both ends of the U-shaped assembly table through mounting seats. The output shaft of the electric cylinder A passes through the U-shaped assembly table and is installed with a connecting piece through a mounting plate. Slide rods are welded on both ends of one side of the connecting piece, and end limit plates are installed on the top of the slide rods through mounting holes. Electric cylinder B is installed on the top of the U-shaped assembly table and on both sides between the end limit plates through fixed end plates. The output shaft of the electric cylinder B is connected to the lateral limit plates through screws. A gantry is installed on the top of the base and at the upper end of the U-shaped assembly table by bolts, an XY displacement platform is installed on the bottom of the gantry by bolts, and an electric cylinder C is installed on the bottom movable end of the XY displacement platform through a mounting seat, an electric wrench is installed on the output end of the electric cylinder C through a mounting seat, and the output shaft sleeve of the electric wrench is provided with a bolt tightening head.

[0008] As a further solution of the present invention: a PLC controller is mounted on one end of the top of the gantry via screws, and an output end of the PLC controller is electrically connected to an input end of the XY displacement platform via a wire.

[0009] As a further solution of the present invention: strip-shaped sliding holes are provided on both sides of the top of the U-shaped assembly table, and the sliding rods pass through the strip-shaped sliding holes.

[0010] As a further solution of the present invention: the electric cylinder B is set back to back and the lateral limit plate is located on the inner side of the strip sliding hole. The electric cylinder B is used to push the lateral limit plate to move outward, so as to facilitate the alignment of the end of the horizontal assembly of the frame with the outer side of the longitudinal assembly of the frame.

[0011] As a further solution of the present invention: a No. 1 conveyor belt body is installed on one side of the U-shaped assembly table through a No. 1 U-shaped mounting frame, and the No. 1 conveyor belt body is used to facilitate the transportation of the assembled solar frame, with a high degree of automation, saving manpower and material resources.

[0012] As a further solution of the present invention: a second conveyor belt body is installed on the other side of the U-shaped assembly table through a second U-shaped mounting frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Use the No. 2 conveyor belt to facilitate the transportation of solar frame assemblies. Workers place the horizontal frame assembly on the inner side of the end limit plate and the longitudinal frame assembly at both ends between the horizontal frame assembly. Use the electric cylinder B to push the lateral limit plate to move outward to facilitate the alignment of the end of the horizontal frame assembly with the outer side of the longitudinal frame assembly. Then use the electric cylinder A to drive the slide rod to slide in the strip slide hole, thereby driving the end limit plates to move toward each other, clamping and limiting the assembled solar frame. In the subsequent assembly, the position of the lateral limit plate remains unchanged, which facilitates the assembly of solar frames of the same size.

[0015] 2. When it is necessary to assemble solar frames of different sizes, the position of the lateral limit plates can be adjusted. The PLC controller is used to easily set the working parameters and control the movement of the XY displacement platform, so that the bolt tightening head is aligned with the bolt head to be tightened on the solar frame. The electric cylinder C is used to drive the bolt tightening head to move downward and sleeve it on the bolt head. The electric wrench is used to drive the bolt tightening head to rotate for rapid tightening. The No. 1 conveyor belt is used to facilitate the transportation of the assembled solar frames. It has a high degree of automation and saves manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the CNC automated assembly line for solar frames of the present invention.

[0017] Figure 2 This is a schematic diagram of the top structure of the U-shaped assembly table of the solar frame CNC automated assembly line of the utility model.

[0018] Figure 3 This is a bottom view of the U-shaped assembly table of the solar frame CNC automated assembly line of the utility model.

[0019] In the figure: 1. U-shaped mounting frame No. 1; 2. Conveyor belt body No. 1; 3. Base; 4. U-shaped assembly table; 5. Gantry; 6. XY displacement platform; 7. Conveyor belt body No. 2; 8. U-shaped mounting frame No. 2; 9. End limit plate; 10. Electric cylinder A; 11. Strip slide hole; 12. Lateral limit plate; 13. Electric cylinder B; 14. Fixed end plate; 15. Electric wrench; 16. Electric cylinder C; 17. PLC controller; 18. Bolt tightening head; 19. Slide rod; 20. Connecting piece. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 In the embodiment of the present utility model, the solar frame CNC automated assembly line includes a base 3, a No. 1 conveyor belt body 2 and a No. 2 conveyor belt body 7;

[0022] A U-shaped assembly platform 4 is installed on the top of the base 3 by bolts, and electric cylinder A10 is installed on the outer sides of both ends of the U-shaped assembly platform 4 through mounting seats. The output shaft of the electric cylinder A10 passes through the U-shaped assembly platform 4 and is installed with a connecting piece 20 through a mounting plate. Slide rods 19 are welded on both ends of one side of the connecting piece 20, and the top of the slide rod 19 is installed with an end limit plate 9 through a mounting hole. The top of the U-shaped assembly platform 4 and both sides located between the end limit plates 9 are installed with electric cylinder B13 through fixed end plates 14. The output shaft of the electric cylinder B13 is connected to the lateral limit plate 12 by screws. The top of the base 3 and the upper end of the U-shaped assembly platform 4 are installed with a gantry 5 by bolts. The bottom of the gantry 5 is installed with an XY displacement platform 6 by bolts, and the bottom movable end of the XY displacement platform 6 is installed with an electric cylinder C16 through a mounting seat. The output end of the electric cylinder C16 is installed with an electric wrench 15 through a mounting seat, and the output shaft sleeve of the electric wrench 15 is provided with a bolt tightening head 18.

[0023] Among them, a PLC controller 17 is installed on one end of the top of the gantry 5 by screws, and the output end of the PLC controller 17 is electrically connected to the input end of the XY displacement platform 6 through a wire; the PLC controller 17 is used to easily set working parameters and control the movement of the XY displacement platform 6.

[0024] Among them, strip-shaped sliding holes 11 are opened on both sides of the top of the U-shaped assembly platform 4, and the sliding rod 19 passes through the strip-shaped sliding hole 11; the sliding rod 19 is used to slide in the strip-shaped sliding hole 11 to improve the stability of the end limit plate 9 during movement.

[0025] Among them, the electric cylinder B13 is set back to the side and the lateral limit plate 12 is located on the inner side of the strip sliding hole 11; the electric cylinder B13 is used to push the lateral limit plate 12 to move outward, so as to facilitate the alignment of the end of the horizontal assembly of the frame with the outer side of the longitudinal assembly of the frame.

[0026] Among them, a No. 1 conveyor belt body 2 is installed on one side of the U-shaped assembly table 4 through a No. 1 U-shaped mounting frame 1; the No. 1 conveyor belt body 2 is used to facilitate the transportation of the assembled solar frame, with a high degree of automation, saving manpower and material resources.

[0027] Among them, the other side of the U-shaped assembly platform 4 is installed with a No. 2 conveyor belt body 7 through a No. 2 U-shaped mounting frame 8; the No. 2 conveyor belt body 7 is used to facilitate the transportation of solar frame assembly parts.

[0028] The working principle of the present invention is as follows: the No. 2 conveyor belt body 7 is used to facilitate the transportation of the solar frame assembly parts, the worker places the horizontal assembly parts of the frame on the inner side of the end limit plate 9 and places the longitudinal assembly parts of the frame on both ends between the horizontal assembly parts of the frame, and uses the electric cylinder B13 to push the lateral limit plate 12 to move outward, so as to facilitate the alignment of the end of the horizontal assembly part of the frame with the outer side of the longitudinal assembly part of the frame, and then uses the electric cylinder A10 to drive the slide bar 19 to slide in the strip slide hole 11, thereby driving the end limit plates 9 to move toward each other, clamping and limiting the assembled solar frame, and keeping the position of the lateral limit plate 12 unchanged in the subsequent assembly, so as to facilitate the assembly of solar frames of the same size. When solar frames of different sizes need to be assembled, During assembly, the position of the lateral limit plate 12 can be adjusted, and the PLC controller 17 is used to set the working parameters and control the movement of the XY displacement platform 6, so that the bolt tightening head 18 is aligned with the bolt head to be tightened on the solar frame, and the electric cylinder C16 is used to drive the bolt tightening head 18 to move downward and sleeve on the bolt head, and the electric wrench 15 is used to drive the bolt tightening head 18 to rotate to achieve rapid tightening, and the No. 1 conveyor belt body 2 is used to facilitate the transportation of the assembled solar frame, with a high degree of automation, saving manpower and material resources. The solar frame CNC automated assembly line is convenient for clamping and fixing solar frame assemblies of different sizes, and is convenient for fixing by bolts, and through automatic feeding and discharging, the number of material transfers is reduced, saving time and effort, and improving assembly efficiency.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solar frame CNC automated assembly line, comprising a base (3), a No. 1 conveyor belt body (2) and a No. 2 conveyor belt body (7); It is characterized by: A U-shaped assembly platform (4) is mounted on the top of the base (3) by bolts, and an electric cylinder A (10) is mounted on the outer sides of both ends of the U-shaped assembly platform (4) through a mounting seat, and the output shaft of the electric cylinder A (10) passes through the U-shaped assembly platform (4) and is mounted with a connecting piece (20) through a mounting plate, and a sliding rod (19) is welded to both ends of one side of the connecting piece (20), and an end limit plate (9) is mounted on the top of the sliding rod (19) through a mounting hole, and both sides of the top of the U-shaped assembly platform (4) and between the end limit plates (9) are mounted through fixed end plates (14). An electric cylinder B (13) is provided, the output shaft of the electric cylinder B (13) is connected to a lateral limit plate (12) by screws, a gantry (5) is mounted on the top of the base (3) and located at the upper end of the U-shaped assembly table (4) by bolts, an XY displacement platform (6) is mounted on the bottom of the gantry (5) by bolts, and an electric cylinder C (16) is mounted on the bottom movable end of the XY displacement platform (6) by a mounting seat, an electric wrench (15) is mounted on the output end of the electric cylinder C (16) by a mounting seat, and an output shaft sleeve of the electric wrench (15) is provided with a bolt tightening head (18).

2. The solar frame CNC automated assembly line according to claim 1 is characterized by: A PLC controller (17) is mounted on one end of the top of the gantry (5) via screws, and an output end of the PLC controller (17) is electrically connected to an input end of the XY displacement platform (6) via a wire.

3. The solar frame CNC automated assembly line according to claim 1 is characterized by: Both sides of the top of the U-shaped assembly platform (4) are provided with strip-shaped sliding holes (11), and the sliding rods (19) pass through the strip-shaped sliding holes (11).

4. The solar frame CNC automated assembly line according to claim 1, characterized in that: The electric cylinder B (13) is arranged in a back-facing manner and the lateral limit plate (12) is located inside the strip-shaped sliding hole (11).

5. The solar frame CNC automated assembly line according to claim 1 is characterized by: A No. 1 conveyor belt body (2) is mounted on one side of the U-shaped assembly platform (4) via a No. 1 U-shaped mounting frame (1).

6. The solar frame CNC automated assembly line according to claim 1, characterized in that: A second conveyor belt body (7) is mounted on the other side of the U-shaped assembly platform (4) via a second U-shaped mounting frame (8).

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