Photovoltaic module framing device

Abstract

The utility model discloses a photovoltaic module framing device, which belongs to the technical field of photovoltaic module assembly and is characterized in that four support frames are arranged on a base frame, the four support frames comprise two long-edge support frames and two short-edge support frames, the two long-edge support frames are oppositely arranged, the two short-edge support frames are oppositely arranged, a plurality of groups of positioning and clamping mechanisms are arranged at the upper end of each support frame, and the two long-edge support frames and the two short-edge support frames are oppositely arranged. The lower end of the supporting frame is provided with a profiling glue scraping mechanism used for cleaning excessive glue at the frame, and the profiling glue scraping mechanism comprises a moving assembly and a profiling glue scraping assembly. According to the mode, after the lamination assembly finishes framing, the linear module drives the sliding plate to move in the length direction of the frame, when the profiling glue scraping block is located under the frame, the supporting plate moves upwards, and the profiling glue scraping block is tightly attached to the joint of the lamination assembly and the frame under the matching action of the sliding rod and the spring; the profiling glue scraping block moves along the length direction of the frame to completely scrape the excessive glue at the joint of the frame and the laminated assembly, so that the shielding of the excessive glue is avoided, and the power generation efficiency of the photovoltaic assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component assembly, in particular to a photovoltaic component framing device. Background Art

[0002] The laminated components of photovoltaic modules are encapsulated with a frame assembly around them, which provides additional strength and sealing protection. The frame assembly consists of a pair of long frames, a pair of short frames, and four corner brackets. The long and short frames are connected by the corner brackets, and the frame assembly and laminated components are encapsulated with encapsulant.

[0003] Chinese patent CN220796772U discloses a photovoltaic module framing device, including a frame, a base plate, and a mounting tool; the base plate is arranged at multiple locations on the frame and is connected to a drive assembly, which is horizontally arranged and connected to the base plate; the mounting tool is arranged on the base plate and is arranged in a triangular shape, including a positioning block and an adjustment block, which is connected to the positioning block. The framing device can assemble multiple frames simultaneously through the cooperation of various components; however, the framing component still has the following problems:

[0004] When framing the frame, in order to avoid sealing failure caused by lack of glue, a little more glue is generally injected during the injection process. There will be a small amount of glue overflow during framing. The glue overflowing from the front will block the battery and affect the power generation efficiency.

[0005] Based on this, the present invention designs a photovoltaic module framing device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a photovoltaic module framing device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A photovoltaic module framing device includes a base frame;

[0009] The base frame is provided with four support frames, and the four support frames are respectively two long side support frames and two short side support frames arranged opposite to each other, and the two long side support frames and the two short side support frames can move synchronously toward each other; the long side support frames are used to place the long frames of the photovoltaic modules, and the short side support frames are used to place the short frames of the photovoltaic modules;

[0010] Servo movable slides are installed between the long side support frame and the base frame, as well as between the short side support frame and the base frame;

[0011] The upper end of each support frame is provided with multiple groups of positioning and clamping mechanisms for fixing the frame along its length direction, and the lower end of the support frame is provided with a contoured scraper mechanism for cleaning the overflowed glue at the frame. The contoured scraper mechanism includes a moving component and a contoured scraper component. The moving component is installed at the lower end of the support frame, and the contoured scraper component is installed at the moving end of the moving component. The moving component is used to drive the contoured scraper component to move along the length of the support frame.

[0012] Furthermore, the moving component includes a linear module, a slide, a limit assembly, a support plate and a lifting cylinder. The linear module is fixedly connected to the support frame, and the sliding plate is fixedly installed on the moving end of the linear module; the support plate is slidingly connected to the slide through the limit assembly, so that the support plate can move vertically; the lifting cylinder is fixedly connected to the slide, and the output end of the lifting cylinder is fixedly connected to the support plate.

[0013] Furthermore, the contoured scraper assembly includes a contoured scraper block, a guide surface, a slide rod and a spring. The lower end of the slide rod is slidingly connected to the support plate, and the upper end of the slide rod is fixedly connected to the contoured scraper block; a spring is provided on the outer side of the slide rod, and the upper and lower ends of the spring are respectively fixedly connected to the contoured scraper block and the support plate.

[0014] Furthermore, the limiting component can adopt a dovetail groove and dovetail block limiting structure.

[0015] Furthermore, a guide surface is provided on the contoured scraper block.

[0016] Furthermore, the positioning and clamping mechanism includes a vertical cylinder, a vertical mounting plate, a first clamping assembly and a second clamping assembly. The vertical cylinder is fixedly mounted on the top of the support frame, and the output end of the vertical cylinder is fixedly mounted with a vertical mounting plate; the first clamping assembly and the second clamping assembly are mounted on the vertical mounting plate, and are respectively used to clamp the frame horizontally and vertically.

[0017] Furthermore, the first clamping assembly includes a transverse cylinder and a lateral profiling positioning plate. The transverse cylinder is fixedly mounted on the upper end of the vertical mounting plate, and the movable end of the transverse cylinder is fixedly mounted with a lateral profiling positioning plate that cooperates with the B side of the frame.

[0018] Furthermore, the second clamping assembly includes a lower pressure plate and an L-shaped support plate. The L-shaped support plate is fixedly installed on the side of the support frame, and the L-shaped support plate is used to support the frame; the lower end of the vertical mounting plate is fixedly installed with a lower pressure plate for pressing the frame against the L-shaped support plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects: 1. After the laminate assembly is framed, the linear module drives the slide plate to move along the length direction of the frame. When the contoured scraper block is located directly below the frame, the support plate moves up. Under the cooperation of the slide rod and the spring, the contoured scraper block is tightly attached to the junction of the laminate assembly and the frame. The contoured scraper block moves along the length direction of the frame to completely scrape off the overflow glue at the junction of the frame and the laminate assembly, avoiding the overflow from blocking the battery, thereby ensuring the power generation efficiency of the photovoltaic assembly and making the finished product more beautiful.

[0020] The contoured scraper block is provided with a guide surface, which not only improves the scraping effect, but also allows the scraped glue to flow downward along the guide surface, preventing the glue from flowing to other parts of the laminated component;

[0021] 2. Through the cooperation of the first clamping component and the second component, the frame is clamped and fixed in both the horizontal and vertical directions, which facilitates the precise combination of the frame and the laminated component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0023] Figure 1 A three-dimensional photovoltaic module framing device of the utility model Figure 1 ;

[0024] Figure 2 This is a top view of a photovoltaic module framing device according to the present invention;

[0025] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 4 It is a three-dimensional diagram of the contour scraping mechanism of the present utility model;

[0027] Figure 5 It is a schematic diagram of the working status of the contour scraping mechanism.

[0028] The numbers in the figure represent:

[0029] 1. Base frame; 2. Frame; 21. Side A; 22. Side B; 3. Laminating assembly; 4. Long side support frame; 5. Short side support frame; 6. Servo movable slide; 7. Positioning and clamping mechanism; 71. Vertical cylinder; 72. Vertical mounting plate; 73. Horizontal cylinder; 74. Lateral contour positioning plate; 75. Lower pressure plate; 76. L-shaped support plate; 8. Contoured scraper mechanism; 81. Linear module; 82. Slide plate; 83. Limiting assembly; 84. Support plate; 85. Lifting cylinder; 86. Contoured scraper block; 87. Guide surface; 88. Slide rod; 89. Spring. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 5 , a photovoltaic module framing device, comprising a base frame 1;

[0032] The base frame 1 is provided with four support frames, and the four support frames are respectively two long side support frames 4 and two short side support frames 5 arranged opposite to each other, and the two long side support frames 4 and the two short side support frames 5 can move synchronously toward each other; the long side support frames 4 are used to place the long frame of the photovoltaic module, and the short side support frames 5 are used to place the short frame of the photovoltaic module;

[0033] A servo movable slide 6 is installed between the long side support frame 4 and the base frame 1 and between the short side support frame 5 and the base frame 1; the servo movable slide 6 adopts mature technology in this field, such as a screw movable slide;

[0034] The upper end of each support frame is provided with multiple groups of positioning and clamping mechanisms 7 for fixing the frame 2 along its length direction, and the lower end of the support frame is provided with a contour scraper mechanism 8 for cleaning the overflow glue at the frame. The contour scraper mechanism 8 includes a moving component and a contour scraper component. The moving component is installed at the lower end of the support frame, and the moving end of the moving component is installed with a contour scraper component. The moving component is used to drive the contour scraper component to move along the length of the support frame;

[0035] In the present invention, the two long-side support frames 4 are respectively clamped and fixed to the long frame of the photovoltaic module by a positioning and clamping mechanism 7, and the two short-side support frames 5 are respectively clamped and fixed to the short frame of the photovoltaic module by a positioning and clamping mechanism 7; after the lamination assembly 3 is in place, the servo-moving slide 6 drives the two long-side support frames 4 close to the lamination assembly 3, and the long frame is assembled on the side of the lamination assembly 3, and then the long-side support frames 4 are moved away from the lamination assembly 3, and the glue overflow at the connection between the lamination assembly 3 and the frame 2 is scraped off by the contour scraping mechanism 8;

[0036] Similarly, the servo-moving slide 6 drives the two short-side support frames 5 to approach the laminate assembly 3, and the short frame is assembled on the side of the laminate assembly 3. Then, the short-side support frames 5 are moved away from the laminate assembly 3, and the glue overflow at the connection between the laminate assembly 3 and the frame 2 is scraped off by the contour scraping mechanism 8;

[0037] After the lamination assembly 3 is framed, the overflow glue at the framing location is scraped and cleaned by the contoured scraping mechanism 8 to prevent the overflow from blocking the cells, thereby ensuring the power generation efficiency of the photovoltaic assembly and making the finished product more beautiful.

[0038] The moving assembly includes a linear module 81, a slide 82, a limit assembly 83, a support plate 84 and a lifting cylinder 85. The linear module 81 is fixedly connected to the support frame, and the sliding plate 82 is fixedly installed on the moving end of the linear module 81; the support plate 84 is limited and slidably connected to the slide 82 through the limit assembly 83, so that the support plate 84 can move vertically; the limit assembly 83 can adopt a dovetail groove and dovetail block limiting structure; the lifting cylinder 85 is fixedly connected to the slide 82, and the output end of the lifting cylinder 85 is fixedly connected to the support plate 84;

[0039] The profiling scraper assembly includes a profiling scraper block 86, a guide surface 87, a slide rod 88 and a spring 89. The lower end of the slide rod 88 is limitedly slidably connected to the support plate 84, and the upper end of the slide rod 88 is fixedly connected to the profiling scraper block 86; the outer side of the slide rod 88 is provided with a spring 89, and the upper and lower ends of the spring 89 are respectively fixedly connected to the profiling scraper block 86 and the support plate 84;

[0040] In the present invention, after the laminating assembly 3 is framed, the linear module 81 drives the slide 82 to move along the length direction of the frame. When the contoured scraper block 86 is located directly below the frame 2, the lifting cylinder 85 drives the support plate 84 to move upward, and under the action of the slide rod 88 and the spring 89, the contoured scraper block 86 is close to the junction of the laminating assembly 3 and the frame 2. Driven by the linear module 81, the contoured scraper block 86 moves along the length direction of the frame 2 to completely scrape off the overflowing glue at the junction of the frame 2 and the laminating assembly 3.

[0041] The contoured scraper block 86 is provided with a guide surface 87, which not only improves the scraping effect, but also allows the scraped glue to flow downward along the guide surface 87, preventing the glue from flowing to other parts of the laminate assembly 3;

[0042] The positioning and clamping mechanism 7 includes a vertical cylinder 71, a vertical mounting plate 72, a horizontal cylinder 73, a lateral profiling positioning plate 74, a lower pressing plate 75 and an L-shaped support plate 76. The vertical cylinder 71 is fixedly mounted on the top of the support frame, and the vertical mounting plate 72 is fixedly mounted on the output end of the vertical cylinder 71.

[0043] The transverse cylinder 73 is fixedly mounted on the upper end of the vertical mounting plate 72, and the movable end of the transverse cylinder 73 is fixedly mounted with a lateral contour positioning plate 74 that cooperates with the B surface 22 of the frame 2;

[0044] An L-shaped support plate 76 is fixedly mounted on the side of the support frame, and the L-shaped support plate 76 is used to support the frame 2; a lower pressing plate 75 is fixedly mounted on the lower end of the vertical mounting plate 72 for pressing the frame 2 against the L-shaped support plate 76;

[0045] In the present invention, after the frame 2 is placed on the L-shaped support plate 76 by a material moving device such as a robotic arm, the vertical cylinder 71 drives the vertical mounting plate 72 to move vertically downward, and the frame 2 is tightly fixed on the L-shaped support plate 76 by the lower pressure plate 75; then the transverse cylinder 73 drives the lateral contour positioning plate 74 to move toward the frame 2, and the upper end of the frame 2 is tightly fixed on the support frame by the lateral contour positioning plate 74; the clamping force in two directions is used to achieve a stable fixing effect on the frame 2, so that the frame 2 and the laminate assembly 3 can be accurately combined.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A photovoltaic module framing device, comprising a base frame (1), characterized in that: The base frame (1) is provided with four support frames, and the four support frames are respectively two long side support frames (4) arranged opposite to each other and two short side support frames (5) arranged opposite to each other, and the two long side support frames (4) and the two short side support frames (5) can move synchronously towards each other; the long side support frames (4) are used to place the long frames of the photovoltaic modules, and the short side support frames (5) are used to place the short frames of the photovoltaic modules; A servo movable slide (6) is installed between the long side support frame (4) and the base frame (1) and between the short side support frame (5) and the base frame (1); The upper end of each support frame is provided with a plurality of positioning clamping mechanisms (7) for fixing the frame (2) along its length direction, and the lower end of the support frame is provided with a profile scraping mechanism (8) for cleaning glue overflow at the frame, the profile scraping mechanism (8) comprising a moving assembly and a profile scraping assembly, the moving assembly being installed at the lower end of the support frame, the moving end of the moving assembly being provided with the profile scraping assembly, and the moving assembly being used to drive the profile scraping assembly to move along the length of the support frame.

2. The photovoltaic module framing device according to claim 1, characterized in that: The moving assembly comprises a linear module (81), a slide plate (82), a limiting assembly (83), a support plate (84) and a lifting cylinder (85); the linear module (81) is fixedly connected to the support frame; the slide plate (82) is fixedly installed on the moving end of the linear module (81); the support plate (84) is slidingly connected to the slide plate (82) through the limiting assembly (83), so that the support plate (84) can move vertically; the lifting cylinder (85) is fixedly connected to the slide plate (82), and the output end of the lifting cylinder (85) is fixedly connected to the support plate (84).

3. The photovoltaic module framing device according to claim 2, characterized in that: The profile scraper assembly comprises a profile scraper block (86), a guide surface (87), a slide rod (88) and a spring (89), wherein the lower end of the slide rod (88) is connected to the support plate (84) in a limited sliding manner, and the upper end of the slide rod (88) is fixedly connected to the profile scraper block (86); the outer side of the slide rod (88) is provided with a spring (89), and the upper and lower ends of the spring (89) are fixedly connected to the profile scraper block (86) and the support plate (84) respectively.

4. The photovoltaic module framing device according to claim 3, characterized in that: The limiting component (83) can adopt a dovetail groove and dovetail block limiting structure.

5. The photovoltaic module framing device according to claim 4, characterized in that: A flow guide surface (87) is provided on the contoured rubber scraping block (86).

6. The photovoltaic module framing device according to claim 5, characterized in that: The positioning clamping mechanism (7) comprises a vertical cylinder (71), a vertical mounting plate (72), a first clamping assembly and a second clamping assembly. The vertical cylinder (71) is fixedly mounted on the top of the support frame, and the output end of the vertical cylinder (71) is fixedly mounted with the vertical mounting plate (72). The first clamping assembly and the second clamping assembly are mounted on the vertical mounting plate (72) and are used to clamp the frame (2) in the horizontal and vertical directions, respectively.

7. The photovoltaic module framing device according to claim 6, characterized in that: The first clamping assembly comprises a transverse cylinder (73) and a lateral profiling positioning plate (74), wherein the transverse cylinder (73) is fixedly mounted on the upper end of the vertical mounting plate (72), and the movable end of the transverse cylinder (73) is fixedly mounted with the lateral profiling positioning plate (74) that cooperates with the B surface (22) of the frame (2).

8. The photovoltaic module framing device according to claim 7, characterized in that: The second clamping assembly comprises a lower pressing plate (75) and an L-shaped supporting plate (76), wherein the L-shaped supporting plate (76) is fixedly mounted on the side of the supporting frame, and the L-shaped supporting plate (76) is used to support the frame (2); the lower end of the vertical moving mounting plate (72) is fixedly mounted with a lower pressing plate (75) for pressing the frame (2) against the L-shaped supporting plate (76).

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