A kind of unpacking quality inspection equipment suitable for curved surface photovoltaic module

Abstract

The utility model discloses a kind of disassembling box quality inspection equipment suitable for curved surface photovoltaic module, it is related to curved surface photovoltaic module quality inspection technical field, including datum straight track, the top of the datum straight track is provided with electric trolley main body, the end of the datum straight track is detachably connected with curved track mechanism, the top of the datum straight track is provided with end buffering mechanism, the top of the electric trolley main body is provided with height adjusting mechanism. The utility model is through the design of curved track mechanism whole, electric trolley main body can be moved according to arc trajectory at its top, in the process of moving, infrared quality inspection instrument main body can detect and handle one by one to the light receiving surface of curved surface photovoltaic module, simultaneously through height adjusting mechanism, realize this equipment suitable for the design of different models curved surface module, and then the function of automatically quality inspecting curved surface photovoltaic module can be realized, improve the efficiency of quality inspection, while quality inspection effect can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of quality inspection technology for curved photovoltaic modules, specifically to an unpacking and quality inspection device suitable for curved photovoltaic modules. Background Technology

[0002] Curved photovoltaic (PV) modules are a special type of PV module characterized by their curved surface. They are typically used for rooftops or other curved installations. After production, curved PV modules undergo unpacking and quality inspection. This process utilizes infrared quality inspection instruments to detect hot spots within the PV modules. Hot spots are caused by abnormally high localized temperatures due to internal faults or poor connections. Infrared thermal imaging technology clearly displays the temperature distribution on the module surface, allowing for rapid location of hot spots. Existing quality inspection equipment is generally designed for automated inspection of flat PV modules. When inspecting curved PV modules, operators must manually move and position the infrared quality inspection instrument, impacting inspection efficiency. Furthermore, the potential for significant manual movement deviations can also affect the inspection results. Utility Model Content

[0003] The purpose of this invention is to provide an unpacking and quality inspection device suitable for curved photovoltaic modules, so as to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] An unpacking and quality inspection device suitable for curved photovoltaic modules includes a reference straight track, an electric trolley body is provided on the top of the reference straight track, a bending track mechanism is detachably connected to the end of the reference straight track, an end buffer mechanism is provided on the top of the reference straight track, and a height adjustment mechanism is provided on the top of the electric trolley body.

[0006] The bending track mechanism includes a base, a connecting strip plate fixedly installed on the top of the base, a support seat fixedly installed on the top of the connecting strip plate, an arc-shaped track rod fixedly installed on the outer wall of the connecting strip plate, and an electromagnet fixedly installed on the inner wall of the base.

[0007] Preferably, a reinforcing arm is welded to the outer wall of the arc-shaped track rod, and a battery box is fixedly installed on the top of the base.

[0008] Preferably, the end buffer mechanism includes a vertical plate, which is fixedly installed on the top of the reference straight track. An elastic element is fixedly installed on the side of the vertical plate, and a buffer panel is fixedly installed on the end of the elastic element away from the vertical plate.

[0009] Preferably, a sliding leg is fixedly installed on the side of the buffer panel, the outer wall of the sliding leg is slidably connected to the inner wall of the upright plate, and a silicone plate is fixedly connected to the side of the buffer panel away from the elastic element.

[0010] Preferably, the height adjustment mechanism includes a first square plate, which is fixedly installed on the top of the electric trolley body. A column is welded to the top of the first square plate, and a second square plate is fixedly installed on the top of the column.

[0011] Preferably, a lead screw is rotatably connected between adjacent sides of the first square plate and the second square plate, a drive motor is fixedly installed on the top of the second square plate, the output shaft of the drive motor is fixedly connected to the top of the lead screw, and a sliding seat is slidably connected to the outer wall of the column and the lead screw.

[0012] Preferably, an extension platform is fixedly installed on the outer wall of the sliding seat, a rubber shock absorber is fixedly installed on the top of the extension platform, a testing platform is fixedly installed on the top of the rubber shock absorber, and an infrared quality inspection instrument body, a high-intensity flashlight, and an EL detector are fixedly installed on the top of the testing platform.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] This invention provides an unpacking and quality inspection device suitable for curved photovoltaic modules, addressing the inconvenience of inspecting curved photovoltaic modules. Through the overall design of the curved track mechanism, the main body of the electric trolley can move along an arc-shaped trajectory on its top. During movement, the infrared quality inspection instrument can inspect the light-receiving surface of each curved photovoltaic module individually. Simultaneously, through the overall design of the height adjustment mechanism, the height of the infrared quality inspection instrument can be adjusted, thereby achieving automatic quality inspection of curved photovoltaic modules, improving inspection efficiency, and ensuring inspection effectiveness. Furthermore, the curved track mechanism is detachable and can be installed on the ground; for curved photovoltaic modules with different degrees of curvature, the corresponding arc-shaped track rod can be replaced to ensure the quality inspection effect.

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the curved track mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the reference straight track of this utility model;

[0019] Figure 4 This is a schematic diagram of the end buffer mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the height adjustment mechanism of this utility model.

[0021] In the diagram: 11. Base straight track; 12. Main body of electric trolley; 2. Curved track mechanism; 21. Base; 22. Connecting strip; 23. Support seat; 24. Arc-shaped track rod; 25. Reinforcing arm; 26. Electromagnet; 27. Battery box; 3. End buffer mechanism; 31. Vertical plate; 32. Elastic element; 33. Buffer panel; 34. Silicone plate; 35. Sliding leg; 4. Height adjustment mechanism; 41. Square plate No. 1; 42. Column; 43. Square plate No. 2; 44. Drive motor; 45. Lead screw; 46. Sliding seat; 47. Extension platform; 48. Rubber shock absorber; 49. Testing platform; 491. Main body of infrared quality inspection instrument; 492. High-intensity flashlight; 493. EL detector. Detailed Implementation

[0022] like Figures 1-5 As shown, this utility model provides an unpacking and quality inspection device suitable for curved photovoltaic modules, including a reference straight track 11, an electric trolley body 12 mounted on top of the reference straight track 11, a bending track mechanism 2 detachably connected to the end of the reference straight track 11, an end buffer mechanism 3 mounted on top of the reference straight track 11, and a height adjustment mechanism 4 mounted on top of the electric trolley body 12. The bending track mechanism 2 includes a base 21, a connecting strip 22 fixedly mounted on top of the base 21, a support seat 23 fixedly mounted on top of the connecting strip 22, an arc-shaped track rod 24 fixedly mounted on the outer wall of the connecting strip 22, and an electromagnet 26 fixedly mounted on the inner wall of the base 21. During operation, the electric trolley body 12 can move along the arc-shaped track rod 24. The top moves along an arc-shaped trajectory. During the movement, the infrared quality inspection instrument body 491 can inspect the light-receiving surface of the curved photovoltaic module one by one, facilitating automatic quality inspection. The ground material of the environment should be magnetic. After the electromagnet 26 is energized, it can be magnetically connected to the top of the ground, thus realizing the positioning function of the arc-shaped track rod 24. By controlling the electromagnet 26 to be de-energized, the arc-shaped track rod 24 can be disassembled from the top of the ground. With this design, the arc-shaped track rod 24 with the corresponding curvature can be replaced for curved photovoltaic modules with different degrees of curvature to ensure the quality inspection effect. This design can improve the flexibility of the structure during use, allowing for rapid construction in different places and facilitating the carrying and turnover of the structure.

[0023] Furthermore, such as Figure 2As shown, a reinforcing arm 25 is welded to the outer wall of the arc-shaped track rod 24, and a battery box 27 is fixedly installed on the top of the base 21. Through the design of the reinforcing arm 25, the two adjacent arc-shaped track rods 24 can be reinforced. The battery box 27 is equipped with a battery body, which is used to supply power to the electromagnet 26.

[0024] Furthermore, such as Figure 3 , Figure 4 As shown, the end buffer mechanism 3 includes a vertical plate 31, which is fixedly installed on the top of the reference straight track 11. An elastic element 32 is fixedly installed on the side of the vertical plate 31. A buffer panel 33 is fixedly installed on the end of the elastic element 32 away from the vertical plate 31. A sliding leg 35 is fixedly installed on the side of the buffer panel 33. The outer wall of the sliding leg 35 is slidably connected to the inner wall of the vertical plate 31. A silicone plate 34 is fixedly connected on the side of the buffer panel 33 away from the elastic element 32. The sliding leg 35 is used to limit the sliding of the buffer panel 33 relative to the vertical plate 31. After the electric trolley body 12 slides into position on the top of the reference straight track 11, it will apply pressure to the silicone plate 34. The buffer panel 33 will slide towards the vertical plate 31 with the help of the sliding leg 35 to compress the elastic element 32. At the same time, the silicone plate 34 will also undergo elastic deformation, thereby buffering the force of the electric trolley body 12 sliding into position and ensuring the safety of the electric trolley body 12 and its top components.

[0025] Furthermore, such as Figure 5As shown, the height adjustment mechanism 4 includes a first square plate 41, which is fixedly installed on the top of the electric trolley body 12. A column 42 is welded to the top of the first square plate 41, and a second square plate 43 is fixedly installed on the top of the column 42. A lead screw 45 is rotatably connected between adjacent sides of the first square plate 41 and the second square plate 43. A drive motor 44 is fixedly installed on the top of the second square plate 43, and the output shaft of the drive motor 44 is fixedly connected to the top of the lead screw 45. The outer walls of the column 42 and the lead screw 45 are... A sliding seat 46 is slidably connected to the upper part of the slide seat 46. An extension platform 47 is fixedly installed on the outer wall of the sliding seat 46. A rubber shock absorber 48 is fixedly installed on the top of the extension platform 47. A testing platform 49 is fixedly installed on the top of the rubber shock absorber 48. An infrared quality inspection instrument body 491, a high-intensity flashlight 492, and an EL detector 493 are fixedly installed on the top of the testing platform 49. Through the design of the infrared quality inspection instrument body 491, quality inspection of curved photovoltaic modules can be performed. The infrared quality inspection instrument body 491 adopts a non-contact method. This detection method avoids physical contact and potential damage to photovoltaic modules, improving the safety and reliability of the detection. Infrared detection can promptly detect potential problems in photovoltaic modules, such as microcracks and delamination. Controlling the drive motor 44 to work can drive the lead screw 45 to rotate, causing the sliding seat 46 to slide on the outer wall of the column 42. Adjusting the height of the sliding seat 46 and the infrared quality inspection instrument body 491 simultaneously facilitates automatic quality inspection. The design of the rubber shock absorber 48 provides buffer protection for the infrared quality inspection instrument body 491, extending its service life. The design of the high-intensity flashlight 492 facilitates the inspection of the photovoltaic module surface for defects such as damage, cracks, scratches, stains, and obvious shadows or uneven color. The EL detector 493 is an electroluminescent detector that uses the principle of electroluminescence to detect internal defects in photovoltaic modules, such as cracks, broken grids, and microcracks, in a dark room.

[0026] The working principle of this unpacking and quality inspection equipment suitable for curved photovoltaic modules will be explained in detail below.

[0027] like Figures 1-5 As shown, during the quality inspection process, the electric trolley body 12 is controlled to work. The electric trolley body 12 can move along the arc-shaped trajectory on the top of the arc-shaped track rod 24. During the movement, the infrared quality inspection instrument body 491 is controlled to work. The infrared quality inspection instrument body 491 can perform one-by-one inspection and processing on the light-receiving surface of the curved photovoltaic module, which facilitates the automatic quality inspection work. At the same time, the drive motor 44 can be controlled to work, driving the lead screw 45 to rotate, causing the sliding seat 46 to slide on the outer wall of the column 42, and adjusting the height of the sliding seat 46 to realize the function of adjusting the height of the infrared quality inspection instrument body 491.

[0028] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the present utility model. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A kind of unpacking quality inspection equipment suitable for curved surface photovoltaic module, it is characterized in that: Includes a reference straight track (11), an electric trolley body (12) is provided on the top of the reference straight track (11), a curved track mechanism (2) is detachably connected to the end of the reference straight track (11), an end buffer mechanism (3) is provided on the top of the reference straight track (11), and a height adjustment mechanism (4) is provided on the top of the electric trolley body (12). The curved track mechanism (2) includes a base (21), a connecting strip (22) is fixedly installed on the top of the base (21), a support seat (23) is fixedly installed on the top of the connecting strip (22), an arc-shaped track rod (24) is fixedly installed on the outer wall of the connecting strip (22), and an electromagnet (26) is fixedly installed on the inner wall of the base (21).

2. The unpacking and quality inspection equipment suitable for curved photovoltaic modules according to claim 1, characterized in that: A reinforcing arm (25) is welded to the outer wall of the arc-shaped track rod (24), and a battery box (27) is fixedly installed on the top of the base (21).

3. The unpacking and quality inspection equipment suitable for curved photovoltaic modules according to claim 1, characterized in that: The end buffer mechanism (3) includes a vertical plate (31), which is fixedly installed on the top of the reference straight track (11). An elastic element (32) is fixedly installed on the side of the vertical plate (31), and a buffer panel (33) is fixedly installed on the end of the elastic element (32) away from the vertical plate (31).

4. The unpacking and quality inspection equipment for curved photovoltaic modules according to claim 3, characterized in that: A sliding leg (35) is fixedly installed on the side of the buffer panel (33). The outer wall of the sliding leg (35) is slidably connected to the inner wall of the upright plate (31). A silicone plate (34) is fixedly connected to the side of the buffer panel (33) away from the elastic element (32).

5. The unpacking and quality inspection equipment for curved photovoltaic modules according to claim 1, characterized in that: The height adjustment mechanism (4) includes a first square plate (41), which is fixedly installed on the top of the electric trolley body (12). A column (42) is welded to the top of the first square plate (41), and a second square plate (43) is fixedly installed on the top of the column (42).

6. The unpacking and quality inspection equipment for curved photovoltaic modules according to claim 5, characterized in that: A lead screw (45) is rotatably connected between adjacent sides of the first square plate (41) and the second square plate (43). A drive motor (44) is fixedly installed on the top of the second square plate (43). The output shaft of the drive motor (44) is fixedly connected to the top of the lead screw (45). A sliding seat (46) is slidably connected to the outer wall of the column (42) and the lead screw (45).

7. The unpacking and quality inspection equipment for curved photovoltaic modules according to claim 6, characterized in that: An extension platform (47) is fixedly installed on the outer wall of the sliding seat (46). A rubber shock absorber (48) is fixedly installed on the top of the extension platform (47). A testing platform (49) is fixedly installed on the top of the rubber shock absorber (48). An infrared quality inspection instrument body (491), a high-intensity flashlight (492), and an EL detector (493) are fixedly installed on the top of the testing platform (49).

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