Photovoltaic panel automatic feeding limiting mechanism

Abstract

The utility model relates to the technical field of photovoltaic assembly production, in particular to an automatic photovoltaic panel feeding limiting mechanism which comprises a supporting platform, a conveying assembly, short edge limiting assemblies, a long edge adjusting assembly, a long edge positioning assembly and a lifting positioning assembly, and the conveying assembly, the short edge limiting assemblies, the long edge adjusting assembly, the long edge positioning assembly and the lifting positioning assembly are arranged on the supporting platform. The long edge adjusting assembly and the long edge positioning assembly are oppositely arranged on the two sides of the conveying assembly in the length direction. The photovoltaic panel is input from one side of the supporting platform and is driven by the conveying assembly to move downwards to the supporting platform, and the position of the photovoltaic panel in the second direction is adjusted through the short edge limiting assemblies arranged on the two sides of the short edge of the photovoltaic panel. The position of the photovoltaic panel in the first direction is adjusted through cooperation of long edge adjusting assemblies arranged on the two sides of the long edge of the photovoltaic panel and a long edge positioning assembly; the photovoltaic panel is lifted and supported through the lifting positioning assembly, the height adjustment of the photovoltaic panel is completed, and the junction box is conveniently and accurately installed on the surface of the photovoltaic panel and pressed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production, in particular to an automatic feeding and limiting mechanism for photovoltaic panels. Background Art

[0002] The junction box is a connecting device between the photovoltaic cell array composed of photovoltaic cell modules and the photovoltaic charging control device. Its main function is to connect the power generated by the solar cell to the external circuit and conduct the current generated by the photovoltaic module. The junction box needs to be installed after the photovoltaic solar panel is produced.

[0003] The busbar on the photovoltaic panel is set perpendicular to the panel surface, and its material is soft and easy to bend. During the automated production and assembly process, the photovoltaic panel and the junction box need to be precisely positioned; there is a glue layer on the bottom of the junction box. During the installation process, after the junction box is moved to the position of the busbar, it needs to be pressed down so that the junction box passes through the busbar and fits on the photovoltaic panel at the same time. In the process of pressing down the junction box, the photovoltaic panel may be damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic panel automatic feeding limit mechanism in view of the defects existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a photovoltaic panel automatic feeding limit mechanism, including a support platform and a conveying component, a short side limit component, a long side adjustment component, a long side positioning component and a lifting positioning component arranged thereon, wherein the short side limit component is symmetrically arranged on both sides of the width of the conveying component, and the long side adjustment component and the long side positioning component are relatively arranged on both sides of the length of the conveying component;

[0006] The conveying assembly includes a conveyor belt arranged along a first direction, a plurality of the conveyor belts are arranged in parallel in a second direction, the lifting and positioning assembly is arranged between two adjacent conveyor belts, and the first direction and the second direction are arranged vertically in a horizontal plane;

[0007] The short side limiting assembly includes a first linear module and a first limiting assembly arranged thereon, the long side adjustment assembly includes a second linear module and a second limiting assembly arranged thereon, the long side positioning assembly includes a first cylinder and a positioning structure arranged thereon, and the lifting positioning assembly includes a support beam arranged parallel to the conveyor belt and is driven to move in the vertical direction by a third cylinder.

[0008] Further, the support platform includes a mounting crossbeam arranged along the second direction, and a plurality of the mounting crossbeams are arranged in parallel in the first direction;

[0009] The conveying assembly, the short side limiting assembly, the long side adjusting assembly, the long side positioning assembly and the lifting positioning assembly are all arranged on the mounting crossbeam.

[0010] Furthermore, the first limiting assembly includes a first sliding seat and a first limiting wheel arranged thereon, and the rotation axis of the first limiting wheel is arranged along the vertical direction;

[0011] The first linear module is arranged along the second direction and drives the first sliding seat to move along its length direction. Two first linear modules are arranged in parallel in the first direction and are powered by a first power device.

[0012] Furthermore, the second limiting assembly includes a second sliding seat and a first connecting plate arranged thereon, a second cylinder is arranged on the first connecting plate, and the second cylinder is vertically arranged and drives the second limiting wheel to move vertically;

[0013] The rotation axis of the second limiting wheel is arranged along the vertical direction, two second linear modules are arranged in parallel in the second direction and powered by a second power device, and a plurality of first cylinders are arranged in parallel in the second direction.

[0014] Furthermore, the second linear module is located between two adjacent conveyor belts, and the second power device is located at one end of the second linear module away from the long side positioning assembly;

[0015] A baffle is arranged on the first connecting plate, and a first photoelectric sensor is arranged at one end of the conveyor belt close to the long side adjustment component, and the first photoelectric sensor is arranged corresponding to the baffle.

[0016] Furthermore, the positioning structure includes a second connecting plate and a third limiting wheel arranged thereon, and the rotation axis of the third limiting wheel is arranged along the vertical direction;

[0017] A second photoelectric sensor is arranged at one end of the conveyor belt close to the long side positioning assembly, and the second photoelectric sensor is arranged corresponding to the second connecting plate.

[0018] Furthermore, two travel switches are arranged on the conveying assembly along the first direction, and the two travel switches are respectively arranged at two ends of the length of the two conveyor belts.

[0019] Furthermore, the third cylinder is installed on the mounting cross beam through the first longitudinal beam, a plurality of the third cylinders are arranged along the length direction of the first longitudinal beam, and a plurality of support blocks are arranged on the support beam.

[0020] Furthermore, a polishing plate is arranged near the support beam, and the polishing plate is arranged on the second longitudinal beam and a plurality of the polishing plates are arranged along the length direction thereof, and the second longitudinal beam is arranged on the installation cross beam.

[0021] Furthermore, guide wheels are provided at both ends of the length of the conveying assembly, and a plurality of guide wheels are provided along the second direction.

[0022] The beneficial effects of the utility model are:

[0023] In the present application, the photovoltaic panel is input from one side of the support platform and moves along the first direction to the top of the support platform under the drive of the conveying assembly. At this time, the short side and the long side of the photovoltaic panel are respectively arranged parallel to the first direction and the second direction. The position of the photovoltaic panel in the second direction is adjusted by the short side limiting assemblies arranged on both sides of the short side of the photovoltaic panel, and the position of the photovoltaic panel in the first direction is adjusted by the long side adjustment assemblies arranged on both sides of the long side of the photovoltaic panel in cooperation with the long side positioning assemblies. After the position of the photovoltaic panel on the support platform is completed, the photovoltaic panel is lifted and supported by the lifting and positioning assembly to complete the height adjustment of the photovoltaic panel, which is convenient for the precise installation and compression fixation of the junction box on the surface of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the automatic feeding and limiting mechanism of the photovoltaic panel in the utility model;

[0026] Figure 2 It is a schematic diagram of the exploded structure of the automatic feeding and limiting mechanism of the photovoltaic panel in the utility model;

[0027] Figure 3 It is a structural schematic diagram of the conveying component in the utility model;

[0028] Figure 4 It is a structural schematic diagram of the short side limiting assembly, the long side adjusting assembly and the long side positioning assembly in the utility model;

[0029] Figure 5 It is a structural schematic diagram of the lifting and positioning assembly in the utility model;

[0030] Figure 6 It is a schematic diagram of the layout of the lifting and positioning assembly in the conveying assembly of the utility model;

[0031] Figure 7 It is a schematic diagram of the operation of the automatic feeding and limiting mechanism of the photovoltaic panel in the utility model.

[0032] Figure numerals: 1, support platform; 11, installation beam; 2, conveying assembly; 21, conveyor belt; 22, first photoelectric sensor; 23, second photoelectric sensor; 24, travel switch; 25, guide wheel; 3, short side limit assembly; 31, first linear module; 32, first limit assembly; 321, first sliding seat; 322, first limit wheel; 33, first power device; 4, long side adjustment assembly; 41, second linear module; 42, second limit assembly Part; 421, second sliding seat; 422, first connecting plate; 423, baffle; 424, second cylinder; 425, second limiting wheel; 43, second power device; 5, long side positioning assembly; 51, first cylinder; 52, positioning structure; 521, second connecting plate; 522, third limiting wheel; 6, lifting positioning assembly; 61, support beam; 611, support block; 62, third cylinder; 63, first longitudinal beam; 64, second longitudinal beam; 65, polishing plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] like Figures 1 to 7The photovoltaic panel automatic feeding and limiting mechanism shown includes a supporting platform 1 and a conveying component 2, a short side limiting component 3, a long side adjustment component 4, a long side positioning component 5 and a lifting and positioning component 6 arranged thereon, the short side limiting component 3 is symmetrically arranged on both sides of the width of the conveying component 2, and the long side adjustment component 4 and the long side positioning component 5 are relatively arranged on both sides of the length of the conveying component 2.

[0037] Among them, the conveying component 2 includes a conveyor belt 21 arranged along the first direction, and a plurality of conveyor belts 21 are arranged in parallel in the second direction. The lifting and positioning component 6 is arranged between two adjacent conveyor belts 21, and the first direction and the second direction are arranged vertically in the horizontal plane; the short side limiting component 3 includes a first linear module 31 and a first limiting component 32 arranged thereon, the long side adjustment component 4 includes a second linear module 41 and a second limiting component 42 arranged thereon, the long side positioning component 5 includes a first cylinder 51 and a positioning structure 52 arranged thereon, and the lifting and positioning component 6 includes a support beam 61 arranged parallel to the conveyor belt 21, and is driven to move in the vertical direction by a third cylinder 62.

[0038] In the present application, the photovoltaic panel is input from one side of the support platform 1 and moves along the first direction to above the support platform 1 under the drive of the conveying component 2. At this time, the short side and the long side of the photovoltaic panel are respectively arranged in parallel with the first direction and the second direction. The position of the photovoltaic panel in the second direction is adjusted by the short side limiting components 3 arranged on both sides of the short side of the photovoltaic panel, and the position of the photovoltaic panel in the first direction is adjusted by the long side adjustment components 4 arranged on both sides of the long side of the photovoltaic panel in cooperation with the long side positioning components 5; when the position of the photovoltaic panel on the support platform 1 is completed, the photovoltaic panel is lifted and supported by the lifting and positioning component 6 to complete the height adjustment of the photovoltaic panel, which is convenient for the precise installation and compression fixation of the junction box on the surface of the photovoltaic panel.

[0039] The specific adjustment method for the horizontal position of the photovoltaic panel on the support platform 1 is as follows: the first limiting component 32 thereon is driven by a symmetrically arranged first linear module 31 to press from both sides of the length of the photovoltaic panel toward its short sides, thereby completing the positioning of the photovoltaic panel in the second direction; the second limiting component 42 thereon is driven by a second linear module 41 to abut against the long side of one side of the photovoltaic panel and push toward the long side positioning component 5; the positioning structure 52 thereon is driven by a first cylinder 51 to resist the other long side of the photovoltaic panel at the front end in the conveying direction of the photovoltaic panel, thereby completing the positioning adjustment of the horizontal position of the photovoltaic panel on the support platform 1.

[0040] The support platform 1 includes a mounting beam 11 arranged along the second direction, and multiple mounting beams 11 are arranged in parallel in the first direction; the conveying component 2, the short side limiting component 3, the long side adjustment component 4, the long side positioning component 5 and the lifting positioning component 6 are all arranged on the mounting beam 11.

[0041] like Figure 2 and Figure 3 As shown, the multiple conveyor belts 21 in the conveying assembly 2 are fixedly connected to the multiple mounting beams 11 through multiple fixed angle pieces, wherein the conveyor belts 21 are vertically arranged with the mounting beams 11, and the conveyor belts 21 provide conveying power for the photovoltaic panels. The multiple conveyor belts 21 arranged on the mounting beams 11 facilitate the adjustment of the installation spacing between two adjacent conveyor belts 21 to accommodate the smooth transportation of photovoltaic panels of various specifications.

[0042] Similarly, the short side limiting assembly 3, the long side adjusting assembly 4, the long side positioning assembly 5 and the lifting positioning assembly 6 can all be adjusted at their fixed positions on the mounting beam 11 to accommodate the smooth transportation of photovoltaic panels of different specifications.

[0043] like Figure 4 The first limiting assembly 32 shown includes a first sliding seat 321 and a first limiting wheel 322 arranged thereon, and the rotation axis of the first limiting wheel 322 is arranged in the vertical direction; the first linear module 31 is arranged along the second direction and drives the first sliding seat 321 to move along its length direction, and two first linear modules 31 are arranged in parallel in the first direction and are powered by the first power device 33.

[0044] Further, the second limiting assembly 42 includes a second sliding seat 421 and a first connecting plate 422 disposed thereon, a second cylinder 424 is disposed on the first connecting plate 422, the second cylinder 424 is disposed vertically and drives the second limiting wheel 425 to move vertically; the rotation axis of the second limiting wheel 425 is disposed in the vertical direction, two second linear modules 41 are disposed in parallel in the second direction and powered by the second power device 43, and a plurality of first cylinders 51 are disposed in parallel in the second direction. The positioning structure 52 includes a second connecting plate 521 and a third limiting wheel 522 disposed thereon, and the rotation axis of the third limiting wheel 522 is disposed in the vertical direction.

[0045] During the specific positioning and adjustment process of the photovoltaic panel, the first limit assembly 32 and the second limit assembly 42 are respectively abutted against the edge of the photovoltaic panel through the first limit wheel 322 and the second limit wheel 425 arranged thereon, and the positioning structure 52 is abutted against the long side of the photovoltaic panel through the third limit wheel 522 arranged thereon. The rotation of the limit wheel can reduce the damage caused by friction during the positioning and adjustment process of the abutment against the photovoltaic panel.

[0046] In this embodiment, the second linear module 41 is located between two adjacent conveyor belts 21, and the second power device 43 is located at the end of the second linear module 41 away from the long side positioning component 5; the multiple first cylinders 51 arranged in parallel are also respectively arranged between two adjacent conveyor belts 21; it is convenient to adjust the position of the photovoltaic panel that is transported to the support platform 1 through the conveying component 2 in the length direction of the conveyor belt 21.

[0047] During the control process of the long side adjustment component 4 and the long side positioning component 5, the third limiting wheel 522 arranged thereon is driven to move in the vertical direction by the first cylinder 51, and the second limiting wheel 425 is driven to move in the vertical direction by the second cylinder 424; when the third limiting wheel 522 and the second limiting wheel 425 are driven to retract downward, it is convenient for the input and output of the photovoltaic panel; when the third limiting wheel 522 and the second limiting wheel 425 are driven to extend upward, it is convenient for positioning and adjusting the photovoltaic panel.

[0048] See also Figure 2 and Figure 3 In the conveying assembly 2 shown in the figure, a baffle 423 is arranged on the first connecting plate 422, and a first photoelectric sensor 22 is arranged at one end of the conveyor belt 21 close to the long side adjustment assembly 4, and the first photoelectric sensor 22 is arranged corresponding to the baffle 423. A second photoelectric sensor 23 is arranged at one end of the conveyor belt 21 close to the long side positioning assembly 5, and the second photoelectric sensor 23 is arranged corresponding to the second connecting plate 521.

[0049] The first photoelectric sensor 22 and the second photoelectric sensor 23 arranged on the conveyor belt 21 respectively monitor the operation process of the long side adjustment component 4 and the long side positioning component 5 to determine whether the adjustment steps are in place.

[0050] Furthermore, two travel switches 24 are arranged along the first direction on the conveying assembly 2, and the two travel switches 24 are respectively arranged at both ends of the length of the two conveyor belts 21. The two travel switches 24 arranged in the length direction of the conveyor belt 21 can detect that the photovoltaic panel is conveyed to the support platform 1.

[0051] like Figure 5 As shown, the third cylinder 62 is installed on the mounting cross beam 11 through the first longitudinal beam 63, and multiple third cylinders 62 are arranged along the length direction of the first longitudinal beam 63, and multiple support blocks 611 are arranged on the support beam 61. A polishing plate 65 is arranged near the support beam 61, and the polishing plate 65 is arranged on the second longitudinal beam 64 and multiple polishing plates are arranged along the length direction thereof, and the second longitudinal beam 64 is arranged on the mounting cross beam 11.

[0052] The support beam 61 and the lighting board 65 arranged near it correspond to the positive and negative wiring positions on the photovoltaic panel after positioning. The light diffused by the lighting board 65 to the photovoltaic panel is beneficial to the fully automatic docking operation of the junction box and the positive and negative wiring on the photovoltaic panel in cooperation with the monitoring equipment during the automated control process.

[0053] The photovoltaic panel is propped up by the support beam 61, so that during the automated installation of the junction box, the junction box is driven by a robotic arm and pressed onto the surface of the photovoltaic panel, ensuring a more precise control process.

[0054] In this embodiment, guide wheels 25 are provided at both ends of the conveying assembly 2 , and a plurality of guide wheels 25 are provided along the second direction. The provision of the guide wheels 25 facilitates the input and output of the photovoltaic panels on the supporting platform 1 .

[0055] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel automatic feeding limit mechanism, characterized in that: It comprises a support platform (1) and a conveying component (2), a short side limiting component (3), a long side adjusting component (4), a long side positioning component (5) and a lifting positioning component (6) arranged thereon, wherein the short side limiting component (3) is symmetrically arranged on both sides of the width of the conveying component (2), and the long side adjusting component (4) and the long side positioning component (5) are relatively arranged on both sides of the length of the conveying component (2); The conveying assembly (2) comprises a conveyor belt (21) arranged along a first direction, a plurality of the conveyor belts (21) are arranged in parallel in a second direction, the lifting and positioning assembly (6) is arranged between two adjacent conveyor belts (21), and the first direction and the second direction are arranged vertically in a horizontal plane; The short side limiting assembly (3) comprises a first linear module (31) and a first limiting assembly (32) arranged thereon, the long side adjustment assembly (4) comprises a second linear module (41) and a second limiting assembly (42) arranged thereon, the long side positioning assembly (5) comprises a first cylinder (51) and a positioning structure (52) arranged thereon, and the lifting positioning assembly (6) comprises a support beam (61) arranged parallel to the conveyor belt (21), and is driven to move in a vertical direction by a third cylinder (62).

2. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1 is characterized in that: The support platform (1) comprises a mounting crossbeam (11) arranged along the second direction, and a plurality of the mounting crossbeams (11) are arranged in parallel in the first direction; The conveying assembly (2), the short side limiting assembly (3), the long side adjusting assembly (4), the long side positioning assembly (5) and the lifting positioning assembly (6) are all arranged on the mounting crossbeam (11).

3. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1 is characterized in that: The first limiting assembly (32) comprises a first sliding seat (321) and a first limiting wheel (322) arranged thereon, and the rotation axis of the first limiting wheel (322) is arranged along the vertical direction; The first linear module (31) is arranged along the second direction and drives the first sliding seat (321) to move along its length direction. Two first linear modules (31) are arranged in parallel in the first direction and are powered by a first power device (33).

4. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1 is characterized in that: The second limiting assembly (42) comprises a second sliding seat (421) and a first connecting plate (422) arranged thereon, a second cylinder (424) is arranged on the first connecting plate (422), and the second cylinder (424) is arranged vertically and drives the second limiting wheel (425) to move vertically; The rotation axis of the second limiting wheel (425) is arranged along the vertical direction, two second linear modules (41) are arranged in parallel in the second direction and powered by a second power device (43), and a plurality of first cylinders (51) are arranged in parallel in the second direction.

5. The photovoltaic panel automatic feeding and limiting mechanism according to claim 4 is characterized in that: The second linear module (41) is located between two adjacent conveyor belts (21), and the second power device (43) is located at an end of the second linear module (41) away from the long side positioning assembly (5); A baffle (423) is arranged on the first connecting plate (422), and a first photoelectric sensor (22) is arranged at one end of the conveyor belt (21) close to the long side adjustment component (4), and the first photoelectric sensor (22) is arranged corresponding to the baffle (423).

6. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1, characterized in that: The positioning structure (52) comprises a second connecting plate (521) and a third limiting wheel (522) arranged thereon, wherein the rotation axis of the third limiting wheel (522) is arranged along the vertical direction; A second photoelectric sensor (23) is provided at one end of the conveyor belt (21) close to the long side positioning assembly (5), and the second photoelectric sensor (23) is provided corresponding to the second connecting plate (521).

7. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1, characterized in that: Two travel switches (24) are arranged on the conveying component (2) along a first direction, and the two travel switches (24) are respectively arranged at two ends of the length of the two conveyor belts (21).

8. The photovoltaic panel automatic feeding and limiting mechanism according to claim 2 is characterized in that: The third cylinder (62) is mounted on the mounting crossbeam (11) via a first longitudinal beam (63); a plurality of the third cylinders (62) are arranged along the length direction of the first longitudinal beam (63); and a plurality of support blocks (611) are arranged on the support beam (61).

9. The photovoltaic panel automatic feeding and limiting mechanism according to claim 8, characterized in that: A polishing plate (65) is arranged near the support beam (61), and a plurality of the polishing plates (65) are arranged on the second longitudinal beam (64) and along the length direction thereof, and the second longitudinal beam (64) is arranged on the mounting cross beam (11).

10. The photovoltaic panel automatic feeding and limiting mechanism according to claim 1, characterized in that: Guide wheels (25) are provided at both ends of the length of the conveying component (2), and a plurality of guide wheels (25) are provided along the second direction.

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