Hole site plugging equipment for bus bar of photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic module processing, in particular to photovoltaic module bus bar hole site plugging equipment which comprises a conveying platform, a hoisting device used for hoisting a rubber pipe is arranged on one side of the conveying platform, and a gluing device used for gluing bus bar hole sites of a photovoltaic module is arranged on the other side of the conveying platform. A protection plate is arranged on the periphery of the conveying platform. According to the utility model, through the cooperation of the conveying platform, the restoration assembly and the gluing device, when a photovoltaic panel is conveyed to the conveying platform, the restoration assembly quickly returns the photovoltaic assembly to the middle part of the conveying platform, and the gluing device is controlled to move and glue the bus bar hole site on the returned photovoltaic assembly; the bus bar hole plugging device effectively replaces manual work to complete many repetitive work, greatly shortens the process time, and ensures the consistency and stability of the gluing quality.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a device for sealing busbar holes of photovoltaic components. Background Art

[0002] With the continuous emergence and iteration of new battery technologies, new batteries increasingly use TCO conductive glass and coating technology. The stability of the materials and their sensitivity to moisture are also tests for production and packaging technologies. With the widespread use of double-glass modules, moisture barrier of the front and back panels is no longer a problem. However, the area between the two pieces of glass at the edge of the module and the glass holes of the junction box busbars have become the main channels for moisture intrusion. By coating the busbar holes with a material with low water vapor permeability to block the intrusion of water vapor molecules, the module is encapsulated and protected, extending the service life of the module.

[0003] However, the traditional plugging method usually adopts manual glue application, which is not only inefficient but also difficult to ensure the consistency and stability of the glue application quality. Utility Model Content

[0004] In view of this, the purpose of the present invention is to propose a device for sealing the busbar holes of photovoltaic modules to solve the problem that the traditional sealing method usually adopts manual gluing, but this method is not only inefficient, but also difficult to ensure the consistency and stability of the gluing quality.

[0005] Based on the above purpose, the utility model provides a device for sealing the busbar holes of photovoltaic modules, including a conveying platform, a hoisting device for hoisting a hose is provided on one side of the conveying platform, and a gluing device for gluing the busbar holes of the photovoltaic module is provided on the other side of the conveying platform. The hose is used to feed material to the gluing device. The outer periphery of the conveying platform is provided with a protective plate, and further includes:

[0006] The alignment components used to center the photovoltaic modules on the conveying platform include two sets of side alignment components arranged on the front and rear sides of the conveying platform and two sets of end alignment components arranged on the left and right ends of the conveying platform;

[0007] Among them, the end correction component includes a second electric slide rail, one end of the second electric slide rail is fixedly connected to the conveying platform, a second slider is slidingly arranged on the second electric slide rail, the second electric slide rail is used to drive the slide rail to slide, a side panel is arranged on the slider, a lifting part is arranged on one side of the side panel, a stop wheel for correcting the photovoltaic component is arranged on the top of the lifting part, and the lifting part is used to drive the stop wheel to move up and down.

[0008] In some optional embodiments, the conveying platform includes a bracket, and at least two groups of conveyor belt devices are symmetrically arranged on the top of the bracket.

[0009] In some optional embodiments, the lifting part includes a mounting plate, one side of the side plate is fixedly connected to the mounting plate, the top of the mounting plate is fixedly connected to the electric drive rod, the top of the movable rod of the electric drive rod is fixedly connected to the top plate, the top plate is overlapped with the side plate, and the top of the top plate is fixedly connected to the stop wheel.

[0010] In some optional embodiments, an anti-slip rubber pad is provided on the outer periphery of the blocking wheel.

[0011] In some optional embodiments, the gluing device includes a robotic arm, which is fixed on the ground on one side of the conveying platform, and an operating end of the robotic arm is connected to a gluing component for gluing the photovoltaic modules.

[0012] In some optional embodiments, the robotic arm and the gluing assembly are electrically connected to an external control device, which is used to control the opening and closing of the robotic arm and the gluing assembly and drive the robotic arm to move the gluing assembly to apply glue to the photovoltaic assembly.

[0013] In some optional embodiments, the side correction component includes a first electric slide rail, the bottom of the first electric slide rail is fixedly connected to the top of the conveying platform, the top of the first electric slide rail is slidingly provided with a first slider, the first electric slide rail is used to drive the first slider to move, the top of the first slider is fixedly provided with a vertical plate, two groups of sliding rods are slidingly passed through the vertical plate, the two groups of sliding rods are fixedly connected to the same group of correction plates at one end close to the center of the conveying platform, and the other ends are respectively fixedly connected to limit blocks for limiting, and a spring is provided on the slide rod, one end of the spring is connected to the correction plate, and the other end is connected to the vertical plate.

[0014] From the above description, it can be seen that the utility model provides a device for sealing busbar holes of photovoltaic modules. Through the cooperation of the provided conveying platform and the alignment component and the gluing device, when the photovoltaic panel is conveyed to the conveying platform, the alignment component quickly centers the photovoltaic module in the middle of the conveying platform, controls the movement of the gluing device and applies glue to the busbar holes on the centered photovoltaic module, thereby completing the sealing of the busbar holes, effectively replacing many repetitive tasks manually, greatly shortening the process time, and ensuring the consistency and stability of the gluing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only one or more embodiments of this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the conveying platform of the utility model;

[0018] Figure 3 This is a schematic diagram of the side correction component structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the end correction component of the utility model;

[0020] Figure 5 This is a structural schematic diagram of the gluing device described in the utility model.

[0021] The following are marked in the figure:

[0022] 1. Conveying platform; 101. Bracket; 102. Conveyor belt device; 2. Photovoltaic module; 3. Gluing device; 301. Robotic arm; 302. Gluing assembly; 4. Hoisting device; 5. Side alignment assembly; 501. First electric slide rail; 502. First slider; 503. Vertical plate; 504. Slide bar; 505. Alignment plate; 506. Spring; 507. Limit block; 6. End alignment assembly; 601. Second electric slide rail; 602. Second slider; 603. Side plate; 604. Mounting plate; 605. Electric drive rod; 606. Top plate; 607. Stop wheel; 7. Protective plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] See also Figures 1 to 5As one embodiment of the present invention, a device for sealing busbar holes of photovoltaic modules includes a conveying platform 1. A hoisting device 4 for hoisting a rubber hose is provided on one side of the conveying platform 1. A gluing device 3 for applying glue to the busbar holes of photovoltaic modules 2 is provided on the other side of the conveying platform 1. The rubber hose is used to feed material to the gluing device 3. A protective plate 7 is provided on the periphery of the conveying platform 1. The device also includes:

[0026] The alignment components for centering the photovoltaic modules 2 on the conveying platform 1 include two sets of side alignment components 5 arranged on the front and rear sides of the conveying platform 1 and two sets of end alignment components 6 arranged on the left and right ends of the conveying platform 1;

[0027] Among them, the end correction component 6 includes a second electric slide rail 601, one end of the second electric slide rail 601 is fixedly connected to the conveying platform 1, and a second slider 602 is slidably provided on the second electric slide rail 601. The second electric slide rail 601 is used to drive the slide rail to slide. A side plate 603 is provided on the slider, and a lifting part is provided on one side of the side plate 603. A stop wheel 607 for correcting the photovoltaic module 2 is provided on the top of the lifting part, and the lifting part is used to drive the stop wheel 607 to move up and down;

[0028] In this embodiment, the conveying platform 1 conveys the feed and discharge of the photovoltaic modules 2 through the upper and lower workstation lines. Specifically, when the photovoltaic panels are conveyed onto the conveying platform 1, the alignment component is activated to center the photovoltaic modules 2 in the middle of the conveying platform 1, and the glue coating device 3 is controlled to move and apply glue to the busbar holes on the centered photovoltaic modules 2 to seal the busbar holes.

[0029] Specifically, when the alignment assembly is centering the photovoltaic assembly 2, the lifting parts in the end alignment assemblies 6 located at both ends of the conveying platform 1 first drive the stop wheels 607 to move up to be flush with the photovoltaic assembly 2; then, the second electric slide rail 601 is activated to drive the second slider 602 to move, so that the stop wheels 607 on both sides approach each other and drive the photovoltaic assembly 2 to move; at the same time, the side alignment assemblies 5 located at the front and rear sides of the conveying platform 1 are activated to drive the photovoltaic assembly 2 to move, thereby correctly returning the photovoltaic assembly 2 to the conveying platform 1;

[0030] After the busbar holes on the photovoltaic module 2 are coated with glue, the side alignment assembly 5 and the end alignment assembly are controlled to loosen the photovoltaic module 2, and the lifting part is controlled to drive the stop wheel 607 to descend to the lower side of the photovoltaic module 2; after that, the conveying platform 1 runs and flows the photovoltaic module 2 to the next workstation, completing the entire coating process.

[0031] Optionally, the conveying platform 1 includes a bracket 101 , and at least two groups of conveyor belt devices 102 are symmetrically arranged on the top of the bracket 101 ; starting the conveyor belt devices 102 can convey the photovoltaic components 2 on the conveying platform 1 .

[0032] Optionally, the lifting portion includes a mounting plate 604, one side of the side plate 603 is fixedly connected to the mounting plate 604, the top of the mounting plate 604 is fixedly connected to the electric drive rod 605, the top of the movable rod of the electric drive rod 605 is fixedly connected to the top plate 606, the top plate 606 overlaps the side plate 603, and the top of the top plate 606 is fixedly connected to the blocking wheel 607;

[0033] The outer periphery of the blocking wheel 607 is provided with an anti-skid rubber pad;

[0034] Controlling the electric drive rod 605 can drive the top plate 606 to move up and down, thereby driving the blocking wheel 607 to move up and down.

[0035] Optionally, the gluing device 3 includes a robotic arm 301, which is fixed on the ground on one side of the conveying platform 1, and an operating end of the robotic arm 301 is connected to a gluing component 302 for gluing the photovoltaic module 2;

[0036] The robotic arm 301 and the gluing assembly 302 are both electrically connected to an external control device, which is used to control the opening and closing of the robotic arm 301 and the gluing assembly 302 and drive the robotic arm 301 to move the gluing assembly 302 to apply glue to the photovoltaic module 2. One end of the glue hose is connected to the external glue supply device, and the other end is connected to the gluing assembly 302 of the gluing device 3.

[0037] The external control device sends a working signal to the robotic arm 301 and the glue coating component 302. Driven by the robotic arm 301, the glue coating component 302 begins to coat the busbar hole with a material with low water vapor permeability to seal the hole of the photovoltaic module 2 busbar.

[0038] Optionally, the side return assembly includes a first electric slide rail 501, the bottom of the first electric slide rail 501 is fixedly connected to the top of the conveying platform 1, the top of the first electric slide rail 501 is slidably provided with a first slider 502, the first electric slide rail 501 is used to drive the first slider 502 to move, the top of the first slider 502 is fixedly provided with a vertical plate 503, two groups of slide rods 504 are slidably penetrated on the vertical plate 503, one end of the two groups of slide rods 504 close to the center of the conveying platform 1 is fixedly connected to the same group of return plates 505, and the other ends are respectively fixedly connected to limit blocks 507 for limiting, the limit blocks 507 are used to prevent the slide rods 504 from slipping off the vertical plate 503, and a spring 506 is sleeved on the slide rod 504, one end of the spring 506 is connected to the return plate 505, and the other end is connected to the vertical plate 503;

[0039] When the photovoltaic assembly 2 needs to be centered, the first electric slide rails 501 on the front and rear sides are started to drive the first slider 502 and the vertical plate 503 to move toward the photovoltaic assembly 2, so that the correction plates 505 on the front and rear sides push the photovoltaic assembly 2 to move and then tightly adhere to the front and rear sides of the photovoltaic assembly 2, thereby completing the centering of the photovoltaic assembly 2 in the front and rear directions; in addition, through the provided slide rod 504 and spring 506, the correction plate 505 can be in elastic contact with the photovoltaic assembly 2, reducing the damage caused to the photovoltaic assembly 2 by the correction plate 505.

[0040] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Within the scope of the present invention, the above embodiments or technical features in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0041] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for sealing busbar holes of photovoltaic modules, comprising a conveying platform (1), a hoisting device (4) for hoisting a rubber hose is provided on one side of the conveying platform (1), a gluing device (3) for gluing the busbar holes of photovoltaic modules (2) is provided on the other side of the conveying platform (1), the rubber hose is used to feed material to the gluing device (3), and a protective plate (7) is provided on the periphery of the conveying platform (1), characterized in that: Also includes: A correction component for correcting the centering of the photovoltaic component (2) on the conveying platform (1), comprising two sets of side correction components (5) arranged on the front and rear sides of the conveying platform (1) and two sets of end correction components (6) arranged on the left and right ends of the conveying platform (1); The end correction component (6) includes a second electric slide rail (601), one end of the second electric slide rail (601) is fixedly connected to the conveying platform (1), a second slider (602) is slidably provided on the second electric slide rail (601), the second electric slide rail (601) is used to drive the slide rail to slide, a side plate (603) is provided on the slider, a lifting part is provided on one side of the side plate (603), a stop wheel (607) for correcting the photovoltaic component (2) is provided on the top of the lifting part, and the lifting part is used to drive the stop wheel (607) to move up and down.

2. The photovoltaic module busbar hole sealing device according to claim 1, characterized in that: The conveying platform (1) comprises a bracket (101), and at least two groups of conveyor belt devices (102) are symmetrically arranged on the top of the bracket (101).

3. The photovoltaic module busbar hole sealing device according to claim 1, characterized in that: The lifting portion includes a mounting plate (604), one side of the side plate (603) is fixedly connected to the mounting plate (604), the top of the mounting plate (604) is fixedly connected to an electric drive rod (605), the top of the movable rod of the electric drive rod (605) is fixedly connected to a top plate (606), the top plate (606) overlaps the side plate (603), and the top of the top plate (606) is fixedly connected to a blocking wheel (607).

4. The photovoltaic module busbar hole sealing device according to claim 1, characterized in that: The outer periphery of the blocking wheel (607) is provided with an anti-skid rubber pad.

5. The photovoltaic module busbar hole sealing device according to claim 1, characterized in that: The gluing device (3) comprises a mechanical arm (301), the mechanical arm (301) being fixed on the ground on one side of the conveying platform (1), and the operating end of the mechanical arm (301) being connected to a gluing component (302) for gluing the photovoltaic component (2).

6. The photovoltaic module busbar hole sealing device according to claim 5, characterized in that: The mechanical arm (301) and the glue coating component (302) are both electrically connected to an external control device, and the external control device is used to control the opening and closing of the mechanical arm (301) and the glue coating component (302) and to drive the mechanical arm (301) to drive the glue coating component (302) to move so as to apply glue to the photovoltaic component (2).

7. The photovoltaic module busbar hole sealing device according to claim 1, characterized in that: The side correction component includes a first electric slide rail (501), the bottom of the first electric slide rail (501) is fixedly connected to the top of the conveying platform (1), the top of the first electric slide rail (501) is slidably provided with a first slider (502), the first electric slide rail (501) is used to drive the first slider (502) to move, the top of the first slider (502) is fixedly provided with a vertical plate (503), two groups of slide rods (504) are slidably penetrated on the vertical plate (503), one end of the two groups of slide rods (504) close to the center of the conveying platform (1) is fixedly connected to the same group of correction plates (505), and the other ends are respectively fixedly connected to limit blocks (507) for limiting, and a spring (506) is sleeved on the slide rod (504), one end of the spring (506) is connected to the correction plate (505), and the other end is connected to the vertical plate (503).

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