Photovoltaic panel framing system and assembling method

Abstract

The invention relates to a photovoltaic panel framing system and an assembling method, and is applied to the field of photovoltaic panel framing, the photovoltaic panel framing system comprises a base, a limiting mechanism for limiting a long frame and a short frame is arranged on the base, and a gluing mechanism for gluing the long frame and the short frame is arranged on one side of the limiting mechanism; a conveying mechanism for conveying the long frame and the short frame on the limiting mechanism to the gluing mechanism is arranged on the base; a feeding mechanism, a carrying mechanism and an assembling mechanism are further arranged on the base, the feeding mechanism is used for feeding the photovoltaic panel to the assembling mechanism, the carrying mechanism is used for carrying the glued long frame and the glued short frame to the assembling mechanism, and the assembling mechanism is used for assembling the long frame, the short frame and the photovoltaic panel into a whole. The photovoltaic panel framing device has the technical effects that automatic framing of the photovoltaic panel is achieved, the labor cost is reduced, meanwhile, the mechanical rhythm of production is saved, time and labor are saved, and the production efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel framing, and in particular to a photovoltaic panel framing system and an assembly method. Background Art

[0002] Photovoltaic panels are a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy.

[0003] In the production process of photovoltaic panels, an aluminum frame is required to frame the four sides of the photovoltaic panels. The frame includes two long frames and two short frames. The existing framing operation is performed by the operator applying glue to the long frames and the short frames respectively, and then manually aligning the two glued long frames with the two long sides of the photovoltaic panel for assembly, and aligning the two glued short frames with the two short sides of the photovoltaic panel for assembly, thereby completing the framing operation around the photovoltaic panel.

[0004] The above-mentioned method of manually framing the photovoltaic panels by operators is time-consuming and labor-intensive, which leads to low production efficiency of photovoltaic panel assemblies. Summary of the invention

[0005] In order to help solve the problem of manual framing of photovoltaic panels, which has high labor costs, is time-consuming and labor-intensive, and leads to low production efficiency of photovoltaic panel assemblies, the present application provides a photovoltaic panel framing system, which adopts the following technical solution: it includes a base, the base is provided with a limiting mechanism for limiting the long frame and the short frame, one side of the limiting mechanism is provided with a gluing mechanism for gluing the long frame and the short frame, the base is provided with a conveying mechanism for conveying the long frame and the short frame on the limiting mechanism to the gluing mechanism; the base is also respectively provided with a loading mechanism, a conveying mechanism and an assembling mechanism, the loading mechanism is used to feed the photovoltaic panels to the assembling mechanism, the conveying mechanism is used to convey the long frame and the short frame after gluing to the assembling mechanism, and the assembling mechanism is used to assemble the long frame, the short frame and the photovoltaic panel into one.

[0006] In a specific feasible implementation scheme, the limiting mechanism includes a limiting frame arranged on the base, and the limiting frame is provided with two first limiting devices for limiting the long frame and two second limiting devices for limiting the short frame, and the first limiting device includes two first limiting plates arranged on the limiting frame, and first placement grooves are relatively opened on the two first limiting plates, and the two ends of the long frame are respectively inserted into the first placement grooves, and the first limiting plates are provided with anti-detachment units for preventing the long frame from escaping from the first placement grooves.

[0007] In a specific possible implementation mode, the gluing mechanism includes a mounting frame arranged on a base, a gluing frame is slidably connected to the mounting frame, a gluing machine is provided on the gluing frame, and a first driving device for driving the gluing frame to slide is provided on the mounting frame.

[0008] In a specific feasible implementation scheme, the conveying mechanism includes a conveying frame slidably connected to a base, the base is provided with a second driving device for driving the conveying frame to slide horizontally, the conveying frame is slidably connected to a lifting frame, the conveying frame is provided with a third driving device for driving the lifting frame to slide vertically, and the lifting frame is provided with eight support blocks, the eight support blocks are respectively arranged opposite to each other in pairs, and support grooves are respectively opened on the surfaces of the eight support blocks facing away from the base, and the two ends of the two long frames and the two short frames are respectively mounted in the support grooves.

[0009] In a specific feasible implementation scheme, the feeding mechanism includes a first conveyor arranged between the gluing mechanism and the assembly mechanism, the photovoltaic panel is mounted on the first conveyor, a second conveyor is provided on the side of the first conveyor facing away from the gluing mechanism, a lifting frame is provided on the surface of the second conveyor facing the base, and a fourth driving device for driving the lifting frame to rise and fall is provided on the base.

[0010] In a specific feasible implementation scheme, the conveying mechanism includes a sliding frame arranged on a base, the sliding frame is slidably connected to a first conveying frame, the sliding frame is provided with a fifth driving device for driving the first conveying frame to slide horizontally, the first conveying frame is slidably connected to a second conveying frame, the first conveying frame is provided with a sixth driving device for driving the second conveying frame to vertically lift and lower, and the second conveying frame is provided with a first conveying assembly for clamping and conveying two short frames and a second conveying assembly for clamping and conveying two long frames.

[0011] In a specific feasible implementation scheme, the first transport assembly includes two connecting frames slidably connected to the second transport frame, the second transport frame is provided with a first driving unit for driving the two connecting frames to move relative to or away from each other, the two connecting frames are respectively rotatably connected with clamping frames, the two connecting frames are respectively provided with rotating cylinders, the two clamping frames are respectively arranged at the output ends of the two rotating cylinders, the two clamping frames are respectively provided with parallel finger cylinders, and the short frame is pressed tightly between the two output ends of the parallel finger cylinders.

[0012] In a specific feasible implementation scheme, the assembly mechanism includes a support frame arranged on a base, the support frame is located between the second conveyor and the base, two first assembly frames and two second assembly frames are respectively slidably connected to the support frame, two short frames are respectively mounted on the two first assembly frames, two long frames are respectively mounted on the two second assembly frames, the photovoltaic panels are located on the inner edges of the two long frames and the two short frames, and the support frame is provided with a seventh driving device for driving the two first assembly frames to move relative to or away from each other and an eighth driving device for driving the two second assembly frames to move relative to or away from each other.

[0013] In a specific feasible implementation scheme, the seventh drive device includes a first assembly motor arranged on a support frame, a first screw rod is rotatably connected in the support frame, one end of the first screw rod is coaxially fixedly connected to a second screw rod through a coupling, the thread directions of the first screw rod and the second screw rod are opposite, the end of the first screw rod facing away from the second screw rod is arranged at the output end of the first assembly motor, the outer edge of the first screw rod is threadedly connected to a first nut slide, the outer edge of the second screw rod is threadedly connected to a second nut slide, and the two first assembly frames are respectively arranged on the first nut slide and the second nut slide.

[0014] In a specific possible implementation scheme, a framing method for a photovoltaic panel framing system is also disclosed, the framing method comprising: Start the limit mechanism to release the limit on the long frame and the short frame; Start the conveying mechanism to convey the two long frames and two short frames of the limiting mechanism to the gluing mechanism; Start the gluing mechanism to apply glue to the gluing areas of the two long frames and the two short frames; Start the first conveyor to transport the photovoltaic panel along the first conveyor to between the gluing mechanism and the assembly mechanism; Starting the second conveyor to convey the photovoltaic panels on the first conveyor to the assembly mechanism; The transport mechanism is started to transport the two long frames and two short frames coated with glue in the gluing mechanism to the assembly mechanism respectively; The first assembly motor is started, and the first assembly motor drives the first screw rod and the second screw rod to rotate synchronously, and drives the first nut slide and the second nut slide to move synchronously, so as to press the two short frames against the two short sides of the photovoltaic panel; The eighth driving device is started to drive the two second assembly frames to move synchronously, and the two long frames are pressed against the two long sides of the photovoltaic panel.

[0015] To summarize, the present application has at least the following beneficial technical effects: starting the conveying mechanism to transport the long frame and short frame in the limiting mechanism to the gluing mechanism, starting the gluing mechanism to inject glue into the long frame and the short frame, starting the conveying mechanism to transport the long frame and the short frame that have been glued to the assembly mechanism, starting the loading mechanism to synchronously transport the photovoltaic panels to the assembly mechanism, and finally starting the assembly mechanism to install the long frame and the short frame around the photovoltaic panels, thereby realizing the automated framing of the photovoltaic panels, reducing labor costs while saving the mechanical beat of production, saving time and effort, and improving the production efficiency of photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0017] Figure 2It is a structural schematic diagram used to reflect the feeding mechanism in Example 1 of the present application.

[0018] Figure 3 It is a structural schematic diagram used to embody the first transport rack in Example 1 of the present application.

[0019] Figure 4 It is a structural schematic diagram used to reflect the limiting mechanism in Example 1 of the present application.

[0020] Figure 5 It is a structural schematic diagram used to reflect the gluing mechanism in Example 1 of the present application.

[0021] Figure 6 It is a structural schematic diagram used to reflect the conveying mechanism in Example 1 of the present application.

[0022] Figure 7 It is a structural schematic diagram used to reflect the second conveyor in Example 1 of the present application.

[0023] Figure 8 It is a structural schematic diagram used to reflect the transport mechanism in Example 1 of the present application.

[0024] Fig. 9 It is a structural schematic diagram used to reflect the assembly mechanism in Example 1 of the present application.

[0025] Figure numerals: 1. base; 2. limiting mechanism; 3. gluing mechanism; 4. conveying mechanism; 5. feeding mechanism; 6. transporting mechanism; 7. assembly mechanism; 8. limiting frame; 9. first limiting plate; 10. first placement slot; 11. mounting frame; 12. gluing frame; 13. conveying frame; 14. lifting frame; 15. supporting block; 16. supporting slot; 17. first conveyor; 18. second conveyor; 19. lifting frame; 20. sliding frame; 21. first transport frame; 22. second transport frame; 23. connecting frame; 24. clamping frame; 25. rotating cylinder; 26. parallel finger cylinder; 27. supporting frame; 28. first assembly frame; 29. ​​second assembly frame; 30. first assembly motor; 31. first nut slide; 32. second nut slide. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-9 This application is described in further detail.

[0027] Embodiment 1 The embodiment of the present application discloses a photovoltaic panel framing system.

[0028] Reference Figure 1 , Figure 2 and Figure 3The photovoltaic panel framing system includes a base 1, on which a limiting mechanism 2 for limiting the long frame and the short frame is arranged, a gluing mechanism 3 for gluing the long frame and the short frame is arranged on one side of the limiting mechanism 2, and a conveying mechanism 4 for conveying the long frame and the short frame on the limiting mechanism 2 to the gluing mechanism 3 is arranged on the base 1; a feeding mechanism 5, a conveying mechanism 6 and an assembling mechanism 7 are also respectively arranged on the base 1, the feeding mechanism 5 is used to feed the photovoltaic panel to the assembling mechanism 7, the conveying mechanism 6 is used to convey the long frame and the short frame after gluing to the assembling mechanism 7, and the assembling mechanism 7 is used to assemble the long frame, the short frame and the photovoltaic panel into one.

[0029] Therefore, the conveying mechanism 4 is started to transport the long frame and short frame in the limiting mechanism 2 to the gluing mechanism 3, the gluing mechanism 3 is started to inject glue into the long frame and the short frame, the conveying mechanism 6 is started to transport the long frame and the short frame after gluing to the assembly mechanism 7, the loading mechanism 5 is started to synchronously transport the photovoltaic panel to the assembly mechanism 7, and finally the assembly mechanism 7 is started to install the long frame and the short frame around the photovoltaic panel, thereby realizing the automated framing of the photovoltaic panel, reducing labor costs while saving the mechanical beat of production, saving time and effort, and improving the production efficiency of the photovoltaic panel.

[0030] Reference Figure 1 , Figure 2 and Figure 4 The limiting mechanism 2 includes a limiting frame 8 arranged on the base 1, and the limiting frame 8 is provided with two first limiting devices for limiting the long frame and two second limiting devices for limiting the short frame. The first limiting device includes two first limiting plates 9 arranged on the limiting frame 8. In the embodiment of the present application, the two first limiting plates 9 are arranged at an angle to facilitate the blanking of the long frame. The two first limiting plates 9 are provided with first placement grooves 10 matching the size of the long frame, and the two ends of the long frame are respectively inserted into the first placement grooves 10. The first limiting plates 9 are provided with anti-dropping units for preventing the long frame from escaping from the first placement grooves 10. In the embodiment of the present application, the anti-slip unit includes two first telescopic cylinders relatively mounted on the first limit plate 9, and the two ends of the long frame are pressed against the output ends of the two first telescopic cylinders; the first limit plate 9 is also mounted with a second telescopic cylinder, the first telescopic cylinder is located between the second telescopic cylinder and the conveying mechanism 4, and a stopper is mounted on the output end of the second telescopic cylinder. When the long frame needs to be unloaded from the first placement slot 10, the two first telescopic cylinders are started to release the restriction on the long frame, and the long frame moves from the limit mechanism 2 to the conveying mechanism 4, and the second telescopic cylinder is started synchronously to drive the stopper at the output end of the second telescopic cylinder to extend, thereby blocking the long frame that has not been unloaded in the first placement slot 10. The second limit device is set with reference to the first limit device, and the second limit device has the same structure as the first limit device.

[0031] Therefore, the long frame and the short frame are manually loaded by the operator and arranged regularly in the first placement groove 10. The first placement groove 10 limits the position of the long frame, reducing the possibility of shaking and deviation when the long frame is placed. When the long frame needs to be unloaded, the anti-slip unit is started to loosen the restriction on the long frame, and the second limiting device is started to loosen the restriction on the short frame, so as to facilitate the long frame and the short frame to be moved from the limiting mechanism 2 to the conveying mechanism 4.

[0032] Reference Figure 1 , Figure 2 and Figure 5 The gluing mechanism 3 includes a mounting frame 11 arranged on the base 1, a gluing frame 12 is slidably connected to the mounting frame 11, a gluing machine is installed on the gluing frame 12, a plurality of gluing hoses are connected to the gluing machine, and the gluing hoses can be bellows. A first driving device for driving the gluing frame 12 to slide is arranged on the mounting frame 11, and the first driving device includes a first transmission wheel and a second transmission wheel rotatably connected to the mounting frame 11. A first driving motor is arranged on the mounting frame 11, and the first transmission wheel is arranged at the output end of the first driving motor. A first conveyor belt is tightly wound between the first transmission wheel and the second transmission wheel, and a clamping block is fixedly connected to the first conveyor belt, and the clamping block is arranged on the gluing frame 12.

[0033] Therefore, the first drive motor is started to drive the first transmission wheel at the output end of the first drive motor to rotate, and the first transmission wheel drives the second transmission wheel and the first conveyor belt to move synchronously. The clamp moves with the movement of the first conveyor belt, thereby driving the glue coating rack 12 to move. The glue coating machine on the glue coating rack 12 glues the long frame and the short frame placed on the conveying mechanism 4 through the glue coating hose.

[0034] Reference Figure 1 , Figure 2 and Figure 6 The conveying mechanism 4 includes a conveying frame 13 slidably connected to the base 1, and a second driving device for driving the conveying frame 13 to slide horizontally is arranged on the base 1. In the embodiment of the present application, the second driving device includes a first rack arranged on the base 1, and a second driving motor is installed on the conveying frame 13. The output end of the second driving motor is installed with a first gear matching the size of the first rack, and the first gear and the first rack are meshed with each other. A lifting frame 14 is slidably connected to the conveying frame 13, and a third driving device for driving the lifting frame 14 to slide vertically is arranged on the conveying frame 13. In the embodiment of the present application, the third driving device includes a third telescopic cylinder arranged on the conveying frame 13, and the lifting frame 14 is arranged at the output end of the third telescopic cylinder. Eight support blocks 15 are bolted to the lifting frame 14, and the eight support blocks 15 are arranged opposite to each other in pairs. Support grooves 16 are respectively opened on the surfaces of the eight support blocks 15 facing away from the base 1, and the two ends of the two long frames and the two short frames are respectively erected in the support grooves 16.

[0035] Therefore, the second drive motor is started to drive the first gear at the output end of the second drive motor to rotate. Since the first gear and the first rack are engaged with each other, the conveying frame 13 is slid along the base 1 to the discharge end of the limiting mechanism 2; the third telescopic cylinder is started to drive the lifting frame 14 at the output end of the third telescopic cylinder to extend, so that the two long frames and the two short frames are discharged from the limiting mechanism 2 to the support groove 16 on the lifting frame 14.

[0036] Reference Figure 1 , Figure 2 and Figure 7 The feeding mechanism 5 includes a first conveyor 17 arranged between the gluing mechanism 3 and the assembly mechanism 7, the photovoltaic panel is mounted on the first conveyor 17, and a second conveyor 18 is arranged on the side of the first conveyor 17 away from the gluing mechanism 3. The conveying directions of the first conveyor 17 and the second conveyor 18 are perpendicular, and a lifting frame 19 is bolted to the surface of the second conveyor 18 facing the base 1. A fourth driving device for driving the lifting frame 19 to rise and fall is arranged on the base 1. In the embodiment of the present application, the fourth driving mechanism includes a fourth telescopic cylinder arranged on the base 1, and the lifting frame 19 is arranged at the output end of the fourth telescopic cylinder.

[0037] Therefore, the photovoltaic panels produced by the previous process are loaded along the first conveyor 17. When the photovoltaic panels are loaded to between the assembly mechanism 7 and the conveying mechanism 4, the second conveyor 18 is started to convey the photovoltaic panels on the first conveyor 17 to the second conveyor 18. The fourth telescopic cylinder is started to drive the lifting frame 19 at the output end of the fourth telescopic cylinder to rise and fall, so as to facilitate the adjustment of the height of the second conveyor 18, thereby realizing the height adjustment of the photovoltaic panels placed on the second conveyor 18.

[0038] Reference Figure 1 , Figure 2 and Figure 8The transport mechanism 6 includes a sliding frame 20 arranged on the base 1, and the sliding frame 20 is slidably connected to the first transport frame 21, and the sliding frame 20 is provided with a fifth drive device for driving the first transport frame 21 to slide horizontally. In the embodiment of the present application, the fifth drive device includes a second rack horizontally arranged on the sliding frame 20, and the first transport frame 21 is installed with a third drive motor, and the output end of the third drive motor is installed with a second gear matching the size of the second rack, and the second gear and the second rack are meshed with each other. The first transport frame 21 is slidably connected to the second transport frame 22, and the first transport frame 21 is provided with a sixth drive device for driving the second transport frame 22 to lift vertically, and the sixth drive device includes a third rack vertically arranged on the first transport frame 21, and the second transport frame 22 is installed with a fourth drive motor, and the output end of the fourth drive motor is installed with a third gear matching the size of the third rack, and the third rack and the third gear are meshed with each other. The second transport frame 22 is provided with a first transport assembly for clamping and transporting two short frames and a second transport assembly for clamping and transporting two long frames.

[0039] Therefore, the fourth drive motor is started to drive the third gear at the output end of the fourth drive motor to rotate, and since the third gear and the third rack are engaged with each other, the second transport frame 22 is lifted and lowered along the first transport frame 21, so that the height of the second transport frame 22 in the vertical direction can be adjusted, and the second transport frame 22 is lifted and lowered to a suitable position; then the third drive motor is started to drive the second gear at the output end of the third drive motor to rotate, and since the second gear and the second rack are engaged with each other, the first transport frame 21 is horizontally slid along the sliding frame 20, so that the position of the first transport frame 21 in the horizontal direction can be adjusted.

[0040] Reference Figure 1 , Figure 2 and Figure 8 The first conveying assembly includes two connecting frames 23 slidably connected to the second conveying frame 22, and the second conveying frame 22 is provided with a first driving unit for driving the two connecting frames 23 to move relative to or away from each other. In the embodiment of the present application, the first driving unit includes a third transmission wheel and a fourth transmission wheel respectively rotatably connected to the second conveying frame 22, and a second conveyor belt is tightly wound between the third transmission wheel and the fourth transmission wheel. A driving assembly for driving the third transmission wheel to rotate is provided on the second conveying frame 22, and the two connecting frames 23 are respectively fixedly connected to the second conveyor belt through clamps, the third transmission wheel is located between the two clamps and the movement directions of the two clamps are opposite. In the embodiment of the present application, the driving assembly includes a fifth driving motor arranged on the second conveying frame 22, and a driving wheel is arranged at the output end of the fifth driving motor. The second conveying frame 22 is respectively rotatably connected with the first tensioning wheel and the second tensioning wheel, and the second conveyor belt is tightly wound between the driving wheel, the first tensioning wheel and the second tensioning wheel.

[0041] Reference Figure 1 , Figure 2 and Figure 8 The two connecting frames 23 are rotatably connected with the clamping frames 24, the two connecting frames 23 are respectively installed with the rotating cylinders 25, the two clamping frames 24 are respectively arranged at the output ends of the two rotating cylinders 25, the two clamping frames 24 are respectively installed with the parallel finger cylinders 26, and the short frame is pressed between the two output ends of the parallel finger cylinders 26. The second transport assembly is arranged with reference to the first transport assembly and has the same structure as the first transport assembly.

[0042] Therefore, the parallel finger cylinder 26 is started to clamp the short frame, the second transport component is started to clamp and transport the long frame, and the rotating cylinder 25 is started to drive the clamping frame 24 at the output end of the rotating cylinder 25 to rotate 90°, and the short frame is adjusted to be perpendicular to the long frame. The two short frames and the two long frames form a rectangular structure; the fifth drive motor is started to drive the active wheel at the output end of the fifth drive motor to rotate, thereby driving the second conveyor belt, the third transmission wheel and the fourth transmission wheel to move synchronously. Since the third transmission wheel is located between the two clamping blocks and the movement directions of the two clamping blocks are opposite, the second conveyor belt drives the two connecting frames 23 to move relative or opposite to each other through the clamping blocks during the movement, so as to facilitate the adjustment of the position of the short frame and the long frame according to the size of the photovoltaic panel, thereby facilitating the subsequent assembly of the frame around the photovoltaic panel.

[0043] Reference Figure 1 , Figure 8 and Fig. 9 The assembly mechanism 7 includes a support frame 27 arranged on the base 1, the support frame 27 is located between the second conveyor 18 and the base 1, two first assembly frames 28 and two second assembly frames 29 are respectively connected to the support frame 27 by sliding, two short frames are respectively mounted on the two first assembly frames 28, two long frames are respectively mounted on the two second assembly frames 29, and the photovoltaic panel is mounted on the second conveyor 18 and located at the inner edge of the two long frames and the two short frames. In the embodiment of the present application, a suction cup frame is installed on the base 1, and a plurality of fifth telescopic cylinders are installed on the suction cup frame, and vacuum suction cups are respectively installed at the output ends of the plurality of fifth telescopic cylinders, and the vacuum suction cups are connected to the vacuum equipment, and the vacuum suction cups adsorb the bottom of the photovoltaic panel to improve the stability of the photovoltaic panel when it is mounted on the second conveyor 18 and during the assembly process.

[0044] Reference Figure 1 , Figure 8 and Fig. 9The support frame 27 is provided with a seventh drive device for driving the two first assembly frames 28 to move relative to or away from each other and an eighth drive device for driving the two second assembly frames 29 to move relative to or away from each other. The seventh drive device includes a first assembly motor 30 arranged on the support frame 27. A first screw rod is rotatably connected in the support frame 27. One end of the first screw rod is coaxially fixedly connected to the second screw rod through a coupling. The thread directions of the first screw rod and the second screw rod are opposite. The end of the first screw rod away from the second screw rod is arranged at the output end of the first assembly motor 30. The outer edge of the first screw rod is threadedly connected to the first nut slide 31, and the outer edge of the second screw rod is threadedly connected to the second nut slide 32. The two first assembly frames 28 are respectively arranged on the first nut slide 31 and the second nut slide 32. The eighth drive device is arranged with reference to the seventh drive device and has the same structure as the seventh drive device.

[0045] Therefore, the first assembly motor 30 is started to drive the first screw rod at the output end of the first assembly motor 30 to rotate, and the first screw rod drives the second screw rod to rotate synchronously. Since the thread directions of the first screw rod and the second screw rod are opposite, the movement directions of the first nut slide 31 and the second nut slide 32 are opposite, driving the two first assembly frames 28 to move relative to each other, and the two short frames are respectively pressed and plugged into the two short sides of the photovoltaic panel, and the eighth driving device is started synchronously to press and plug the two long frames into the two long sides of the photovoltaic panel, thereby realizing the assembly of the frame around the photovoltaic panel, reducing labor costs while shortening the mechanical cycle, saving time and effort, and improving the production efficiency of photovoltaic panel assembly.

[0046] The implementation principle of the embodiment of the present application is as follows: the long frame and the short frame are manually loaded by an operator and regularly arranged in the limiting mechanism 2, and the first placement groove 10 limits the position of the long frame. When the long frame needs to be unloaded, the anti-drop unit is activated to release the restriction on the long frame, and the second limiting device is activated to release the restriction on the short frame; The second drive motor is started to drive the first gear at the output end of the second drive motor to rotate. Since the first gear and the first rack are meshed with each other, the conveying frame 13 is slid along the base 1 to the output end of the limiting mechanism 2; the third telescopic cylinder is started to drive the lifting frame 14 at the output end of the third telescopic cylinder to extend, so that the two long frames and the two short frames are discharged from the limiting mechanism 2 to the supporting groove 16 on the lifting frame 14; The first drive motor is started to drive the first transmission wheel at the output end of the first drive motor to rotate, and the first transmission wheel drives the second transmission wheel and the first conveyor belt to move synchronously. The clamping block moves with the movement of the first conveyor belt, thereby driving the glue coating rack 12 to move. The glue coating machine on the glue coating rack 12 applies glue to the long frame and the short frame placed on the support groove 16 through the glue coating hose; Start the parallel finger cylinder 26 to clamp the short frame, start the second transport assembly to clamp and transport the long frame, start the rotating cylinder 25, drive the clamping frame 24 at the output end of the rotating cylinder 25 to rotate 90°, adjust the short frame to be perpendicular to the long frame, and the two short frames and the two long frames form a rectangular structure; start the fifth drive motor to drive the driving wheel at the output end of the fifth drive motor to rotate, thereby driving the second conveyor belt, the third transmission wheel and the fourth transmission wheel to move synchronously. Since the third transmission wheel is located between the two clamping blocks and the movement directions of the two clamping blocks are opposite, the second conveyor belt drives the two connecting frames 23 to move relative or opposite to each other through the clamping blocks during the movement. The first transport assembly and the second transport assembly facilitate the adjustment of the positions of the short frame and the long frame according to the size of the photovoltaic panel, thereby facilitating the subsequent assembly of the frame around the photovoltaic panel; The fourth drive motor is started to drive the third gear at the output end of the fourth drive motor to rotate. Since the third gear and the third rack are meshed with each other, the second transport frame 22 is lifted and lowered along the first transport frame 21, so that the height of the second transport frame 22 in the vertical direction can be adjusted, and the second transport frame 22 is lifted and lowered to a suitable position; then the third drive motor is started to drive the second gear at the output end of the third drive motor to rotate. Since the second gear and the second rack are meshed with each other, the first transport frame 21 is horizontally slid along the sliding frame 20, so that the position of the first transport frame 21 in the horizontal direction can be adjusted, and the long frame and the short frame are transported to the assembly mechanism 7 by the transport mechanism 6; The photovoltaic panels produced by the previous process are loaded along the first conveyor 17. When the photovoltaic panels are loaded between the assembly mechanism 7 and the conveying mechanism 4, the second conveyor 18 is started to convey the photovoltaic panels on the first conveyor 17 to the second conveyor 18. The fourth telescopic cylinder is started to drive the lifting frame 19 at the output end of the fourth telescopic cylinder to rise and fall, so as to adjust the height of the second conveyor 18, thereby realizing that the height of the photovoltaic panels placed on the second conveyor 18 can be adjusted. At the same time, the bottom of the photovoltaic panels is adsorbed by the vacuum suction cup to improve the stability of the photovoltaic panels placed on the second conveyor 18. Start the first assembly motor 30 to drive the first screw rod at the output end of the first assembly motor 30 to rotate, and the first screw rod drives the second screw rod to rotate synchronously. Since the thread directions of the first screw rod and the second screw rod are opposite, the movement directions of the first nut slide 31 and the second nut slide 32 are opposite, driving the two first assembly frames 28 to move relative to each other, and the two short frames are respectively pressed and inserted into the two short sides of the photovoltaic panel, and the eighth driving device is started synchronously to press the two long frames into the two long sides of the photovoltaic panel, thereby realizing the automated assembly of the frames around the photovoltaic panel, reducing labor costs while shortening the mechanical cycle, saving time and effort, and improving the production efficiency of photovoltaic panel assembly.

[0047] Embodiment 2 The present application also discloses a framing method for a photovoltaic panel framing system, the framing method comprising: Step 1, the operator manually loads the long frame and the short frame and arranges them regularly in the first placement slot 10 of the limiting mechanism 2; Step 2, start the anti-drop unit to make the limiting mechanism 2 release the restrictions on the two long frames and the two short frames; Step 3, start the third driving device to drive the lifting frame 14 to rise along the conveying frame 13, so that the two long frames and the two short frames fall into the supporting groove 16; Step 4, start the second driving device to transport the two long frames and two short frames of the support groove 16 to the glue coating mechanism 3; Step 5, start the first driving device to drive the glue coating frame 12 to slide along the mounting frame 11; Step 6, start the glue coating machine to apply glue to the glue coating areas of the two long frames and the two short frames; Step 7, start the first conveyor 17, and the photovoltaic panels produced by the previous process are conveyed along the first conveyor 17. It should be noted that the first conveyor 17 can be started synchronously with the anti-slip unit in step 2; Step 8, start the second conveyor 18 to convey the photovoltaic panels on the first conveyor 17 to the assembly mechanism 7; Step 9, start the fourth driving device to drive the lifting frame 19 at the output end of the fourth driving device to move up and down, and the lifting frame 19 drives the second conveyor 18 to move up and down to a suitable position; Step 10, start the two parallel finger cylinders 26 to drive the two parallel finger cylinders 26 on the clamping frame 24 to clamp the short frame; Step 11, start the second transport assembly to clamp the long frame; Step 12, start the rotating cylinder 25 to drive the clamping frame 24 to rotate relative to the connecting frame 23, and adjust the positions of the two short frames so that the two short frames and the two long frames are perpendicular to each other; Step 13, start the first driving unit to drive the two connecting frames 23 to slide along the second transport frame 22, and adjust the two short frames to a suitable position according to the size of the photovoltaic panel; Step 14, start the sixth driving device to drive the second transport rack 22 to move up and down along the first transport rack 21; Step 15, start the fifth driving device to drive the first transport frame 21 to slide along the sliding frame 20, and transport the two long frames and the two short frames to the assembly mechanism 7; Step 16, start the first assembly motor 30, the first assembly motor 30 drives the first screw rod and the second screw rod to rotate synchronously, thereby driving the first nut slide 31 and the second nut slide 32 to move synchronously, and the two short frames are plugged and tightly pressed against the two short sides of the photovoltaic panel; Step 17, start the eighth driving device to drive the two second assembly frames 29 to move synchronously, and insert the two long frames into the two long sides of the photovoltaic panel and press them tightly.

[0048] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A photovoltaic panel framing system, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a limiting mechanism (2) for limiting the position of a long frame and a short frame, a gluing mechanism (3) for gluing the long frame and the short frame is provided on one side of the limiting mechanism (2), and the base (1) is provided with a conveying mechanism (4) for conveying the long frame and the short frame on the limiting mechanism (2) to the gluing mechanism (3); the base (1) is also provided with a loading mechanism (5), a conveying mechanism (6) and an assembling mechanism (7), respectively; the loading mechanism (5) is used to load the photovoltaic panel to the assembling mechanism (7), the conveying mechanism (6) is used to convey the long frame and the short frame after gluing to the assembling mechanism (7), and the assembling mechanism (7) is used to assemble the long frame, the short frame and the photovoltaic panel into one body; The conveying mechanism (4) comprises a conveying frame (13) slidably connected to a base (1); a second driving device for driving the conveying frame (13) to slide horizontally is provided on the base (1); a lifting frame (14) is slidably connected to the conveying frame (13); a third driving device for driving the lifting frame (14) to slide vertically is provided on the conveying frame (13); eight support blocks (15) are provided on the lifting frame (14); the eight support blocks (15) are arranged opposite to each other in pairs; support grooves (16) are respectively provided on the surfaces of the eight support blocks (15) facing away from the base (1); and the two ends of the two long frames and the two short frames are respectively mounted in the support grooves (16).

2. The photovoltaic panel framing system according to claim 1, characterized in that: The limiting mechanism (2) comprises a limiting frame (8) arranged on the base (1), the limiting frame (8) being provided with two first limiting devices for limiting the long frame and two second limiting devices for limiting the short frame, the first limiting devices comprising two first limiting plates (9) arranged on the limiting frame (8), first placement grooves (10) being provided opposite to each other on the two first limiting plates (9), the two ends of the long frame being respectively inserted into the first placement grooves (10), and the first limiting plates (9) being provided with anti-dropping units for preventing the long frame from escaping from the first placement grooves (10).

3. The photovoltaic panel framing system according to claim 1, characterized in that: The glue coating mechanism (3) comprises a mounting frame (11) arranged on a base (1), a glue coating frame (12) being slidably connected to the mounting frame (11), a glue coating machine being provided on the glue coating frame (12), and a first driving device for driving the glue coating frame (12) to slide being provided on the mounting frame (11).

4. The photovoltaic panel framing system according to claim 1, characterized in that: The feeding mechanism (5) comprises a first conveyor (17) arranged between the gluing mechanism (3) and the assembly mechanism (7); the photovoltaic panel is mounted on the first conveyor (17); a second conveyor (18) is arranged on the side of the first conveyor (17) facing away from the gluing mechanism (3); a lifting frame (19) is arranged on the surface of the second conveyor (18) facing the base (1); and a fourth driving device for driving the lifting frame (19) to rise and fall is arranged on the base (1).

5. The photovoltaic panel framing system according to claim 1, characterized in that: The transport mechanism (6) comprises a sliding frame (20) arranged on a base (1), the sliding frame (20) being slidably connected to a first transport frame (21), the sliding frame (20) being provided with a fifth driving device for driving the first transport frame (21) to slide horizontally, the first transport frame (21) being slidably connected to a second transport frame (22), the first transport frame (21) being provided with a sixth driving device for driving the second transport frame (22) to vertically lift, and the second transport frame (22) being provided with a first transport assembly for clamping and transporting two short frames and a second transport assembly for clamping and transporting two long frames.

6. The photovoltaic panel framing system according to claim 5, characterized in that: The first transport assembly comprises two connecting frames (23) slidably connected to the second transport frame (22); the second transport frame (22) is provided with a first driving unit for driving the two connecting frames (23) to move relative to or away from each other; the two connecting frames (23) are respectively rotatably connected with clamping frames (24); the two connecting frames (23) are respectively provided with rotating cylinders (25); the two clamping frames (24) are respectively arranged at the output ends of the two rotating cylinders (25); the two clamping frames (24) are respectively provided with parallel finger cylinders (26); and the short frame is pressed tightly between the two output ends of the parallel finger cylinders (26).

7. The photovoltaic panel framing system according to claim 4, characterized in that: The assembly mechanism (7) comprises a support frame (27) arranged on the base (1), the support frame (27) is located between the second conveyor (18) and the base (1), two first assembly frames (28) and two second assembly frames (29) are respectively slidably connected to the support frame (27), two short frames are respectively mounted on the two first assembly frames (28), two long frames are respectively mounted on the two second assembly frames (29), the photovoltaic panels are located on the inner edges of the two long frames and the two short frames, and a seventh driving device for driving the two first assembly frames (28) to move relative to or away from each other and an eighth driving device for driving the two second assembly frames (29) to move relative to or away from each other are provided on the support frame (27).

8. The photovoltaic panel framing system according to claim 7, characterized in that: The seventh drive device comprises a first assembly motor (30) arranged on a support frame (27), a first screw rod being rotatably connected inside the support frame (27), one end of the first screw rod being coaxially fixedly connected to a second screw rod via a coupling, the thread directions of the first screw rod and the second screw rod being opposite, an end of the first screw rod facing away from the second screw rod being arranged at an output end of the first assembly motor (30), an outer edge of the first screw rod being threadedly connected to a first nut slide (31), an outer edge of the second screw rod being threadedly connected to a second nut slide (32), and two first assembly frames (28) being respectively arranged on the first nut slide (31) and the second nut slide (32).

9. A framing method based on the photovoltaic panel framing system according to claim 8, characterized in that: The framing method comprises: Starting the limiting mechanism (2) so that the limiting mechanism (2) releases the restriction on the long frame and the short frame; The conveying mechanism (4) is started to convey the two long frames and the two short frames of the limiting mechanism (2) to the gluing mechanism (3); The gluing mechanism (3) is started to apply glue to the gluing areas of the two long frames and the two short frames; Starting the first conveyor (17) to transport the photovoltaic panel along the first conveyor (17) to between the gluing mechanism (3) and the assembly mechanism (7); Starting the second conveyor (18) to convey the photovoltaic panels on the first conveyor (17) to the assembly mechanism (7); The transport mechanism (6) is started to transport the two long frames and the two short frames coated with glue in the gluing mechanism (3) to the assembly mechanism (7) respectively; The first assembly motor (30) is started, and the first assembly motor (30) drives the first screw rod and the second screw rod to rotate synchronously, and drives the first nut slide (31) and the second nut slide (32) to move synchronously, so that the two short frames are pressed against the two short sides of the photovoltaic panel; The eighth driving device is started to drive the two second assembly frames (29) to move synchronously, so that the two long frames are pressed against the two long sides of the photovoltaic panel.

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