A rapid detection device for photovoltaic glass detection

Abstract

The present invention relates to the field of photovoltaic detection devices, specifically a rapid detection device for photovoltaic glass detection, including a base. On the upper side of the base, two fixing plates arranged symmetrically left and right are fixedly installed. At the rear part of the upper side of the base, a U-shaped plate is fixedly installed through a support plate. A fixing mechanism for clamping and fixing the edge of the photovoltaic glass is arranged on the base. The detection device further includes a detection mechanism for simulating a strong wind day to perform bidirectional pressing detection on the photovoltaic glass. The present invention uses four frame plates that are slidably connected to each other to support the edge position of the photovoltaic glass, and locks the photovoltaic glass and the frame plates together through the clamping components on the frame plates, so as to simulate the situation where the photovoltaic glass is installed in the frame during actual application. Then, the photovoltaic glass is pressed through a push rod, making the force-bearing situation of the photovoltaic glass during detection more conform to the actual application environment, thereby improving the comprehensiveness of the detection results.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic detection devices, and specifically, it is a rapid detection device for photovoltaic glass detection. Background Art

[0002] Photovoltaic glass is a special glass used in the field of solar photovoltaics. During the production and use processes, it is necessary to detect its multiple properties and indicators. Among them, detecting the bending strength of photovoltaic glass is to ensure that the photovoltaic glass does not break or deform under the blowing of strong winds.

[0003] Currently, the bending strength of photovoltaic glass is mainly detected by means of a pressing test. However, the existing pressing equipment can only press the photovoltaic glass in a single direction. In actual strong wind weather, due to the irregular blowing of the wind on the photovoltaic glass, the photovoltaic glass is prone to reciprocally bend in two directions, making the detection result of the existing single-direction pressing detection method relatively one-sided. In addition, in actual applications, the photovoltaic glass is installed in a frame, so that the four peripheral edges of the photovoltaic glass are locked. However, the existing pressing tests generally adopt the method of supporting both sides of the photovoltaic glass and then pressing the middle part, resulting in a deviation between the force-bearing situation of the photovoltaic glass during detection and its actual application, further increasing the one-sidedness of the detection result. Summary of the Invention

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a rapid detection device for photovoltaic glass detection, including a base. Two symmetrically arranged fixing plates are fixedly installed on the upper side of the base. A U-shaped plate is fixedly installed on the rear part of the upper side of the base through a support plate. A fixing mechanism for clamping and fixing the edge of the photovoltaic glass is arranged on the base. The detection device further includes a detection mechanism for simulating strong wind weather to perform two-way pressing detection on the photovoltaic glass.

[0005] The fixing mechanism includes four U-shaped frame plates connected to the upper part of the fixing plate through a sliding component. The openings of the U-shaped structures of the frame plates all face the center of the base. The sides of the frame plates are slidably connected along the length direction of the adjacent frame plates at the corresponding positions. A clamping component for clamping the photovoltaic glass is arranged on each frame plate.

[0006] The detection mechanism includes a sliding frame that is slidably arranged up and down on one side of the fixing plate close to the middle of the base. Two strip plates that are symmetrically arranged up and down are slidably arranged up and down together on the two sliding frames. A first bidirectional screw rod that is threadedly connected to the two strip plates is rotatably arranged on the right sliding frame. A rotating shaft is rotatably arranged in the middle of the strip plate. A diameter-adjusting plate member is fixedly installed on one side of the rotating shaft close to the base. A push rod is slidably arranged along the length direction on one side of the diameter-adjusting plate member close to the base. The detection mechanism further includes an adjusting component that drives the push rod to abut against different positions of the photovoltaic glass, and the detection mechanism further includes a driving component that simulates continuous strong wind or gust conditions to drive the push rod to press the photovoltaic glass.

[0007] As a preferred technical solution of the present invention, the sliding component includes a follower plate fixedly installed on one side of the frame plate away from the center of the base. Four frame plates corresponding to the frame plates one by one are equidistantly arranged on the base along the circumferential direction of the rotating shaft. The frame plates are slidably connected to it along the direction perpendicular to the corresponding edge of the base, and the upper part of the frame plates is slidably connected to the follower plate along the direction parallel to the corresponding edge of the base.

[0008] As a preferred technical solution of the present invention, two synchronous plates arranged up and down are rotatably arranged at the lower part of the base. The synchronous plates rotate around the circumferential direction of the rotating shaft. The two ends of the upper and lower synchronous plates are respectively hinged to two relatively arranged frame plates at the corresponding positions through connecting plates.

[0009] As a preferred technical solution of the present invention, a locking screw rod is threadedly connected to one side of the frame plate away from the center of the base and close to the adjacent frame plate at the corresponding position. A plurality of positioning holes for inserting the locking screw rod are equidistantly arranged along the length direction on the vertical section of the C-shaped structure of the frame plate.

[0010] As a preferred technical solution of the present invention, the clamping component includes two pressing blocks that are respectively slidably arranged up and down on the two horizontal sections of the C-shaped structure of the frame plate. The side of the pressing block close to the middle of the frame plate is in an arc structure. A second bidirectional screw rod is rotatably arranged on one side of the frame plate away from the center of the base. The second bidirectional screw rod is threadedly connected to the two pressing blocks at the corresponding positions.

[0011] As a preferred technical solution of the present invention, the adjusting component includes an electric push rod fixedly installed on one side of the diameter-adjusting plate member close to the rotating shaft. The telescopic section of the electric push rod is fixedly connected to the push rod. Rotating sleeves are rotatably arranged at the front parts of the two horizontal sections of the C-shaped plate. The rotating sleeves are slidably connected to the rotating shaft at the corresponding positions up and down.

[0012] As a preferred technical solution of the present invention, a synchronous shaft rod is rotatably arranged at the rear part of the C-shaped plate. Both the upper and lower sides of the synchronous shaft rod are connected to the rotating sleeves at the corresponding positions through belts. An execution motor is fixedly installed at the rear side of the vertical section of the C-shaped plate. The output shaft of the execution motor is connected to the synchronous shaft rod through a belt.

[0013] As a preferred technical solution of the present invention, the driving assembly includes two support plates that are respectively arranged on the left and right sides of the base for sliding back and forth, a raised column is fixedly installed on the side of the sliding frame away from the middle of the base, a groove plate is rotatably provided on the side of the right support plate close to the middle of the base, and a waist-shaped plate is rotatably provided on the side of the left support plate close to the middle of the base.

[0014] As a preferred technical solution of the present invention, a slot in the form of a straight line is provided on one side of the slot plate close to the middle of the base along its length direction, the raised column on the right side slides inside the slot of the slot plate, pushing springs are provided between the upper and lower sides of the sliding frame and the corresponding fixed plate, an arc-shaped slot is provided on the support plate, and the lower parts of the slot plate and the waist-shaped plate slide on the arc-shaped slots at the corresponding positions by fastening screws.

[0015] As a preferred technical solution of the present invention, two symmetrically arranged screws are rotatably provided on the base, the screws are threadedly connected to the support plates at corresponding positions, and two drive motors are fixedly installed at the rear of the base, and the output shafts of the drive motors are fixedly connected to the screws at corresponding positions.

[0016] The beneficial effects of the present invention are: 1. The present invention uses four frame plates that are slidably connected to each other to support the edge position of the photovoltaic glass, and locks the photovoltaic glass and the frame plate together through the clamping components on the frame plate, thereby simulating the situation where the photovoltaic glass is installed in the frame in actual application, and then presses the photovoltaic glass through the push rod, so that the force condition of the photovoltaic glass during detection is more in line with the environment during actual application, thereby improving the comprehensiveness of the detection results.

[0017] 2. The present invention adopts a sliding component to drive the four frame plates to adjust their positions while they are always connected together, so that the four frame plates can fix photovoltaic glasses of different sizes and different aspect ratios. The four frame plates are always connected together, and it can also ensure that the frame plates always maintain the coverage area of ​​the edge position of the photovoltaic glass when locking and connecting different photovoltaic glasses, thereby increasing adaptability.

[0018] 3. The present invention adopts a driving component that can drive the pushing rod to continuously push the photovoltaic glass back and forth, thereby simulating the bending of the photovoltaic glass in two directions under continuous strong winds, further increasing the comprehensiveness of the detection results, and the driving component can also drive the pushing rod to intermittently push the photovoltaic glass back and forth, thereby simulating the bending of the photovoltaic glass in two directions under gusty weather, further increasing the comprehensiveness of the detection results.

[0019] IV. The present invention uses an adjustment component to change the pushing position of the push rod on the photovoltaic glass, thereby changing the main stress point of the photovoltaic glass, so as to simulate the situation of irregular wind blowing the photovoltaic glass, further increasing the comprehensiveness of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention when detecting the photovoltaic glass.

[0022] Figure 2 is a schematic diagram of the structure of the base and the fixing mechanism in the present invention.

[0023] Figure 3 is a schematic diagram of the structure of the base, the frame plate, the synchronous plate and the connecting plate in the present invention.

[0024] Figure 4 is a schematic diagram of the structure of the follower plate, the frame plate, the frame plate, the clamping component, the locking screw and the positioning hole in the present invention.

[0025] Figure 5 is a schematic diagram of the structure of the frame plate, the clamping component and the positioning hole in the present invention.

[0026] Figure 6 is a schematic diagram of the structure of the base, the fixing plate, the U-shaped plate and the detection mechanism in the present invention.

[0027] Figure 7 is a schematic diagram of the structure of the sliding frame, the strip plate, the rotating shaft, the diameter-adjusting plate member, the push rod, the adjustment component and the protruding column in the present invention.

[0028] Figure 8 is a partial schematic diagram of the structure of the support plate, the sliding frame, the protruding column, the arc-shaped groove, the screw rod, the driving motor and the base, the groove plate on the right side of the present invention. ]>

[0029] Figure 9 is a schematic diagram of the structure of the support plate and the waist-shaped plate on the left side of the present invention.

[0030] In the figure: 1. Base; 2. Fixed plate; 3. C-shaped plate; 4. Fixing mechanism; 5. Detection mechanism; 41. Sliding component; 42. Frame plate; 43. Clamping component; 51. Sliding frame; 52. Strip plate; 53. Rotating shaft; 54. Diameter-adjusting plate member; 55. Push rod; 56. Adjusting component; 57. Driving component; 58. First bidirectional screw; 411. Follow-up plate; 412. Frame plate; 413. Synchronous plate; 414. Connecting plate; 421. Locking screw; 422. Positioning hole; 431. Tightening block; 432. Second bidirectional screw; 561. Electric push rod; 562. Rotating sleeve; 563. Synchronous shaft rod; 564. Execution motor; 571. Support plate; 572. Protruding column; 573. Groove plate; 574. Arc-shaped groove; 575. Screw rod; 576. Driving motor; 577. Waist-shaped plate. Detailed implementation mode

[0031] The embodiments of the present invention will be described in detail below. The embodiments described below are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention. For those not specified in the embodiments regarding specific technologies or conditions, they shall be carried out according to the technologies or conditions described in the literature in this field or according to the product specifications.

[0032] Refer to Figure 1 、 Figure 2 and Figure 6 As shown in FIGS., a rapid detection device for photovoltaic glass detection includes a base 1. Two symmetrically arranged fixed plates 2 are fixedly installed on the upper side of the base 1. A C-shaped plate 3 is fixedly installed on the rear part of the upper side of the base 1 through a support plate. A fixing mechanism 4 for clamping and fixing the edge of the photovoltaic glass is arranged on the base 1. The detection device further includes a detection mechanism 5 for simulating the two-way pressing detection of the photovoltaic glass in a strong wind weather.

[0033] When it is necessary to detect the photovoltaic glass, first, the operator places the photovoltaic glass inside the fixing mechanism 4, and locks the edge of the photovoltaic glass through the fixing mechanism 4, so that the edge of the photovoltaic glass is locked together with the fixing mechanism 4. Then, the detection mechanism 5 continuously reciprocates and intermittently reciprocates the photovoltaic glass, so as to simulate the stress conditions of the photovoltaic glass in continuous strong wind weather and gusty weather.

[0034] Refer to Figure 1 、 Figure 2 and Figure 4 As shown in FIGS., the fixing mechanism 4 includes four C-shaped frame plates 42 connected to the upper part of the fixed plate 2 through a sliding component 41. The openings of the C-shaped structures of the frame plates 42 all face the center of the base 1. The sides of the frame plates 42 are slidably connected along the length direction of the adjacent frame plates 42 at the corresponding positions.

[0035] Refer to Figure 2 、 Figure 3And Figure 4 , the sliding component 41 includes a follower plate 411 fixedly installed on one side of the frame plate 42 away from the center of the base 1. Four support plates 412 corresponding to the frame plates 42 one by one are equidistantly arranged on the base 1 along the circumferential direction of the rotating shaft 53. The support plates 412 are slidably connected to it along the direction perpendicular to the corresponding edge of the base 1, and the upper part of the support plates 412 is slidably connected to the follower plate 411 along the direction parallel to the corresponding edge of the base 1.

[0036] Continue to refer to Figure 2 、 Figure 3 And Figure 4 , two synchronizing plates 413 arranged up and down are rotatably provided at the lower part of the base 1. The synchronizing plates 413 rotate around the circumferential direction of the rotating shaft 53. Both ends of the upper and lower synchronizing plates 413 are respectively hinged to two relatively arranged support plates 412 at the corresponding positions through connecting plates 414.

[0037] When it is necessary to detect the photovoltaic glass, the operator places the photovoltaic glass at the middle position of the four frame plates 42, so that the four frame plates 42 are respectively located around the photovoltaic glass. Subsequently, the operator pushes the front support plate 412 backward, so that the front support plate 412 drives the front frame plate 42 to move backward synchronously through the follower plate 411. At the same time, the front frame plate 42 drives the right frame plate 42 to move backward synchronously.

[0038] When the front support plate 412 moves backward, it pushes the lower synchronizing plate 413 to rotate through the front connecting plate 414. The lower synchronizing plate 413 pulls the rear support plate 412 to move forward through the rear connecting plate 414, so that the front and rear support plates 412 move synchronously in opposite directions, and then the front and rear frame plates 42 move synchronously in opposite directions. The front and rear frame plates 42 pull the left and right frame plates 42 to move synchronously in opposite directions back and forth.

[0039] Until the front and rear frame plates 42 are clamped on the front and rear sides of the photovoltaic glass, so that the front and rear two edges of the photovoltaic glass respectively abut against the vertical segments of the front and rear corresponding frame plates 42. Subsequently, the left support plate 412 is pushed to the right. The principle is the same, so that the left and right two edges of the photovoltaic glass respectively abut against the vertical segments of the left and right corresponding frame plates 42, so that the frame plates 42 can adapt to photovoltaic glasses of different specifications for locking connection.

[0040] Refer to Figure 4 And Figure 5 [[ID=!27]], a locking screw 421 is threadedly connected to one side of the frame plate 42 away from the center of the base 1 and close to the adjacent frame plate 42 at the corresponding position. A plurality of positioning holes 422 for inserting the locking screw 421 are equidistantly opened along the length direction on the vertical segment of the U-shaped structure of the frame plate 42.

[0041] When the frame plates 42 are all abutted against the corresponding edges of the photovoltaic glass, the operator manually rotates the locking screws 421 respectively, so that the locking screws 421 are inserted into the corresponding positioning holes 422 of the frame plates 42 at the corresponding positions, thereby locking the four frame plates 42 into a whole, and further combining the four frame plates 42 into a frame to support and limit the photovoltaic glass.

[0042] Continue to refer to Figure 4 and Figure 5 As shown in, a clamping component 43 for clamping the photovoltaic glass is arranged on each frame plate 42. The clamping component 43 includes two abutting blocks 431 that are respectively arranged on the two horizontal segments of the U-shaped structure of the frame plate 42 and slide up and down. One side of the abutting block 431 close to the middle of the frame plate 42 is of an arc-shaped structure. A second bidirectional screw 432 is rotatably arranged on one side of the frame plate 42 far from the center of the base 1. The second bidirectional screw 432 is threadedly connected to the two abutting blocks 431 at the corresponding positions.

[0043] When the four frame plates 42 are locked together, the operator manually rotates all the second bidirectional screws 432 respectively, so that the second bidirectional screws 432 drive the two abutting blocks 431 at the corresponding positions to move synchronously and in opposite directions, so that the arc-shaped structure of the upper abutting block 431 abuts against the upper side edge of the photovoltaic glass, and the arc-shaped structure of the lower abutting block f abuts against the lower side edge of the photovoltaic glass. By抵触 the arc-shaped structure of the abutting block 431 against the photovoltaic glass, the up-and-down height of the photovoltaic glass can be limited, and at the same time, the edge position of the photovoltaic glass can be deformed to a certain extent under stress, preventing the edge position of the photovoltaic glass from cracking when the middle part of the photovoltaic glass is stressed.

[0044] Refer to Figure 1 , Figure 6 and Figure 7 As shown in, the detection mechanism 5 includes a sliding frame 51 that is slidably arranged up and down on one side of the fixing plate 2 close to the middle of the base 1. Two strip plates 52 that are symmetrically arranged up and down are slidably arranged together on the two sliding frames 51. A first bidirectional screw 58 that is threadedly connected to the two strip plates 52 is rotatably arranged on the right sliding frame 51. A rotating shaft 53 is rotatably arranged in the middle of the strip plate 52. A diameter-adjusting plate member 54 is fixedly installed on one side of the rotating shaft 53 close to the base 1. A push rod 55 is slidably arranged along the length direction on one side of the diameter-adjusting plate member 54 close to the base 1.

[0045] When the abutting block 431 abuts against the photovoltaic glass, the operator manually rotates the first bidirectional screw 58, so that the first bidirectional screw 58 drives the two strip plates 52 to approach the photovoltaic glass synchronously, so that the strip plates 52 drive the push rod 55 to move to abut against the photovoltaic glass through the rotating shaft 53 and the diameter-adjusting plate member 54.

[0046] In the initial state, the push rod 55 is located at a coaxial position with the rotating shaft 53 , so that the push rod 55 is located at the center of the photovoltaic glass.

[0047] See Figure 6 、 Figure 7 、 Figure 8 and Figure 9 The detection mechanism 5 also includes a driving component 57 for driving the push rod 55 to press the photovoltaic glass in a simulated continuous strong wind or gust of wind. The driving component 57 includes two support plates 571 that are respectively arranged on the left and right sides of the base 1 for sliding back and forth. A raised column 572 is fixedly installed on the side of the sliding frame 51 away from the middle of the base 1. A groove plate 573 is rotatably provided on the side of the right support plate 571 close to the middle of the base 1. A waist plate 577 is rotatably provided on the side of the left support plate 571 close to the middle of the base 1.

[0048] See Figure 6 、 Figure 7 and Figure 8 A straight line slot is provided on one side of the slot plate 573 close to the middle of the base 1 along its length direction. The raised column 572 on the right side slides inside the slot of the slot plate 573. Push springs are provided between the upper and lower sides of the sliding frame 51 and the corresponding fixed plate 2. An arc slot 574 is provided on the support plate 571. The lower parts of the slot plate 573 and the waist plate 577 slide on the arc slot 574 at the corresponding position through fastening screws.

[0049] See Figure 6 and Figure 8 Two symmetrically arranged lead screws 575 are rotatably provided on the base 1. The lead screws 575 are threadedly connected to the support plates 571 at corresponding positions. Two drive motors 576 are fixedly installed at the rear of the base 1. The output shafts of the drive motors 576 are fixedly connected to the lead screws 575 at corresponding positions.

[0050] When it is necessary to simulate continuous strong wind weather for testing, the operator manually rotates the waist plate 577 to a vertical state and locks it on the left support plate 571 through the fastening screws on it, and then starts the left drive motor 576 to drive the left support plate 571 to move backward through the left screw 575, so that the waist plate 577 is located on the rear side of the sliding frame 51, preventing the waist plate 577 from obstructing the up and down movement of the left raised column 572.

[0051] In the initial state, the sliding frame 51 on the right drives the raised column 572 on it to be located in the middle position of the slot of the slot plate 573, and then the operator manually rotates the slot plate 573, so that the slot plate 573 drives the fastening screws on it to slide inside the arc groove 574 at the corresponding position, thereby adjusting the inclination of the slot plate 573, and then synchronously adjusting the height of the highest point and the lowest point of the slot plate 573, so as to change the highest point and the lowest point of the sliding frame 51 on the slot of the slot plate 573, that is, change the degree of pressure on the photovoltaic glass, and then lock the slot plate 573 and the right support plate 571 into a whole by rotating the fastening screws.

[0052] Then start the right drive motor 576 to drive the right support plate 571 to move back and forth through the right screw 575, and the right support plate 571 drives the slot plate 573 to move synchronously. When the slot plate 573 moves backward, the slot plate 573 pushes the raised column 572 on the right sliding frame 51 downward through the slot thereon, so that the right sliding frame 51 moves downward, thereby causing the right sliding frame 51 to push the photovoltaic glass to bend downward through the upper push rod 55. Similarly, when the slot plate 573 moves forward, it pushes the photovoltaic glass to bend upward, thereby simulating the bending of the photovoltaic glass in two directions under continuous strong winds.

[0053] When it is necessary to simulate gusty weather for detection, the operator moves the support plate 571 on the right to the middle position of the corresponding base 1, and manually rotates the groove plate 573 to a vertical state, so that the raised column 572 on the right can slide vertically inside the groove of the groove plate 573 to prevent the groove of the groove plate 573 from hindering the up and down movement of the raised column 572 on the right. Then, the waist plate 577 is rotated according to the required degree of pressure on the photovoltaic glass, so that the upper end of the waist plate 577 moves forward and the lower end moves backward, and then the waist plate 577 is fixed by the fastening screws on the left.

[0054] Then, the driving motor 576 on the left is started to drive the support plate 571 on the left through the lead screw 575 on the left. The support plate 571 on the left drives the lower side of the waist plate 577 to push the raised column 572 on the left downward. The principle is the same as above, so that the upper push rod 55 pushes the photovoltaic glass to bend downward, and at the same time compresses the push spring on the lower side. When the waist plate 577 is completely moved to the front side of the raised column 572 on the left, the waist plate 577 no longer blocks the raised column 572 on the left.

[0055] The upper push rod 55 no longer pushes the photovoltaic glass, so that the photovoltaic glass returns to its original state under the action of its own stress. At the same time, the lower push spring pushes the sliding frame 51 through its own elastic force to drive the push rod 55 to move to the initial height position. Subsequently, the left screw rod 575 drives the left support plate 571 to move backward. The principle is the same as above, making the photovoltaic glass bend upward and then quickly return to its original state under the action of its own stress, so as to simulate the bending conditions of the photovoltaic glass in two directions under gusty weather.

[0056] Refer to Figure 6 and Figure 7 As shown in FIGS. and, the detection mechanism 5 further includes an adjustment component 56 for driving the push rod 55 to abut against different positions of the photovoltaic glass. The adjustment component 56 includes an electric push rod 561 fixedly installed on the side of the diameter-adjusting plate member 54 close to the rotating shaft 53. The telescopic section of the electric push rod 561 is fixedly connected to the push rod 55. Rotating sleeves 562 are rotatably provided at the front parts of the two horizontal sections of the U-shaped plate 3. The rotating sleeves 562 are slidably connected to the corresponding rotating shafts 53 up and down.

[0057] Continue to refer to Figure 6 and Figure 7 As shown in FIGS. and, a synchronous shaft rod 563 is rotatably provided at the rear of the U-shaped plate 3. Both the upper and lower sides of the synchronous shaft rod 563 are connected to the corresponding rotating sleeves 562 through belts. An actuating motor 564 is fixedly installed on the rear side of the vertical section of the U-shaped plate 3. The output shaft of the actuating motor 564 is connected to the synchronous shaft rod 563 through a belt.

[0058] During the process of the push rod 55 pressing the photovoltaic glass, the telescopic sections of the two electric push rods 561 are synchronously extended to drive the two push rods 55 to move synchronously. At the same time, the actuating motor 564 is intermittently started to drive the two rotating sleeves 562 to rotate synchronously in the same direction through the synchronous shaft rod 563, so that the rotating sleeves 562 drive the two diameter-adjusting plate members 54 to rotate synchronously through the rotating shafts 53, and further make the upper and lower two push rods 55 change the position of pushing the photovoltaic glass while always being arranged coaxially, so as to simulate the situation of irregular wind blowing the photovoltaic glass, increasing the comprehensiveness of the detection results.

[0059] After the detection is completed, the bending strength of the photovoltaic glass is judged by the operator observing the photovoltaic glass with the naked eye. When the photovoltaic glass shows conditions different from the state before detection, such as breakage, cracking and permanent deformation, it is judged that the bending strength of the photovoltaic glass is unqualified, otherwise it is qualified.

[0060] Refer to Figures 1-9 As shown in FIG., when the present invention detects the bending strength of the photovoltaic glass, it further includes the following steps: First step, the operator places the photovoltaic glass at the middle position of the four frame plates 42, and then the operator moves the frame plate 412 so that the vertical sections of the frame plates 42 abut against the side surfaces of the photovoltaic glass.

[0061] In the second step, the operator manually rotates the No. 1 bidirectional screw 58 so that the No. 1 bidirectional screw 58 drives the two strips 52 to approach the photovoltaic glass synchronously, so that the strips 52 drive the push rod 55 through the rotating shaft 53 and the diameter-adjusting plate 54 to move against the photovoltaic glass.

[0062] In the third step, the operator rotates the No. 2 bidirectional screw 432 so that the arc-shaped structure of the tightening block 431 contacts the photovoltaic glass, which can not only limit the upper and lower heights of the photovoltaic glass, but also make the edge position of the photovoltaic glass deform to a certain extent when under force, to prevent the edge position of the photovoltaic glass from cracking when the middle part is under force.

[0063] In the fourth step, the operator manually rotates the No. 1 bidirectional screw 58 so that the No. 1 bidirectional screw 58 drives the two strips 52 to approach the photovoltaic glass synchronously, so that the strips 52 drive the push rod 55 through the rotating shaft 53 and the diameter-adjusting plate 54 to move against the photovoltaic glass.

[0064] The fifth step is to start the driving motor 576 on the right to drive the slot plate 573 to move back and forth, so that the slot plate 573 drives the two push rods 55 to push the photovoltaic glass to bend back and forth continuously, thereby simulating the bending of the photovoltaic glass in the upper and lower directions under continuous strong winds.

[0065] The sixth step is to start the driving motor 576 on the left to drive the upper and lower sides of the waist plate 577 to push the raised column 572 on the left back and forth, so that the photovoltaic glass bends and then returns to its original shape under the action of its own stress, thereby simulating the bending of the photovoltaic glass in the upper and lower directions in gusty weather.

[0066] The seventh step is to extend the telescopic sections of the two electric push rods 561 synchronously and start the execution motor 564 intermittently to drive the two diameter-adjusting plates 54 to rotate synchronously, so that the upper and lower push rods 55 change the position of the photovoltaic glass while being arranged coaxially, thereby simulating the situation where irregular wind blows the photovoltaic glass, which increases the comprehensiveness of the detection results.

[0067] The eighth step is to judge the bending strength of the photovoltaic glass by observing it with the naked eye. When the photovoltaic glass is broken, cracked, or permanently deformed, which is different from its state before the test, the bending strength of the photovoltaic glass is judged to be unqualified, otherwise it is qualified.

[0068] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention, which are still covered by the scope of protection of the present invention.

Claims

1. A rapid detection device for photovoltaic glass detection, comprising a base, characterized in that: On the upper side of the base, two fixing plates arranged symmetrically left and right are fixedly installed. At the rear part of the upper side of the base, a U-shaped plate is fixedly installed through a support plate. A fixing mechanism for clamping and fixing the edge of the photovoltaic glass is arranged on the base. The detection device further includes a detection mechanism for simulating a strong wind weather to perform two-way pressing detection on the photovoltaic glass; The fixing mechanism includes four U-shaped frame plates connected to the upper part of the fixing plate through a sliding component. The openings of the U-shaped structures of the frame plates all face the center of the base. The sides of the frame plates are slidably connected along the length direction of the adjacent frame plates at the corresponding positions. A clamping component for clamping the photovoltaic glass is arranged on each frame plate; The detection mechanism includes a sliding frame slidably arranged up and down on one side of the fixing plate close to the middle of the base. Two strip plates arranged symmetrically up and down are slidably arranged up and down together on the two sliding frames. A first bidirectional screw rod threadedly connected to the two strip plates is rotatably arranged on the right sliding frame. A rotating shaft is rotatably arranged in the middle of the strip plate. A diameter-adjusting plate member is fixedly installed on the side of the rotating shaft close to the base. A push rod is slidably arranged along the length direction on the side of the diameter-adjusting plate member close to the base. The detection mechanism further includes an adjusting component for driving the push rod to abut against different positions of the photovoltaic glass, and the detection mechanism further includes a driving component for simulating continuous strong wind or gusty wind conditions to drive the push rod to press the photovoltaic glass; The driving component includes two support plates slidably arranged front and back on the left and right sides of the base respectively. A convex column is fixedly installed on the side of the sliding frame far from the middle of the base. A groove plate is rotatably arranged on the side of the right support plate close to the middle of the base. A waist-shaped plate is rotatably arranged on the side of the left support plate close to the middle of the base; Two symmetrically arranged left and right lead screws are rotatably arranged on the base. The lead screws are threadedly connected to the corresponding support plates. Two driving motors are fixedly installed at the rear part of the base. The output shafts of the driving motors are fixedly connected to the corresponding lead screws.

2. A rapid detection device for photovoltaic glass detection according to claim 1, characterized in that: The sliding component includes a follower plate fixedly installed on the side of the frame plate far from the center of the base. Four frame plates corresponding to the frame plates one by one are arranged at equal intervals along the circumferential direction of the rotating shaft on the base. The frame plates are slidably connected along the direction perpendicular to the corresponding edge of the base. The upper part of the frame plates is slidably connected to the follower plate along the direction parallel to the corresponding edge of the base.

3. A rapid detection device for photovoltaic glass detection according to claim 2, characterized in that: Two synchronizing plates arranged up and down are rotatably arranged at the lower part of the base. The synchronizing plates rotate around the circumferential direction of the rotating shaft. The two ends of the upper and lower synchronizing plates are respectively hinged to the two relatively arranged frame plates at the corresponding positions through connecting plates.

4. The rapid detection device for photovoltaic glass detection according to claim 1, characterized in that: A locking screw rod is threadedly connected to the side of the frame plate far from the center of the base and close to the adjacent frame plate at the corresponding position. A plurality of positioning holes for inserting the locking screw rod are arranged at equal intervals along the length direction on the vertical section of the U-shaped structure of the frame plate.

5. The rapid detection device for photovoltaic glass detection according to claim 1, characterized in that: The clamping component includes two abutting blocks slidably arranged up and down on the two horizontal sections of the U-shaped structure of the frame plate respectively. The side of the abutting block close to the middle of the frame plate is in a circular arc structure. A second bidirectional screw rod is rotatably arranged on the side of the frame plate far from the center of the base. The second bidirectional screw rod is threadedly connected to the two abutting blocks at the corresponding positions.

6. A rapid detection device for photovoltaic glass detection according to claim 1, characterized in that: The adjusting component includes an electric push rod fixedly installed on one side of the diameter-adjusting plate member close to the rotating shaft. The telescopic section of the electric push rod is fixedly connected to the pushing rod. Rotating sleeves are rotatably arranged at the front parts of the two horizontal sections of the U-shaped plate, and the rotating sleeves are connected to the rotating shaft at the corresponding position in a vertical sliding manner.

7. A rapid detection device for photovoltaic glass detection according to claim 6, characterized in that: A synchronous shaft rod is rotatably arranged at the rear part of the U-shaped plate. Both the upper and lower sides of the synchronous shaft rod are connected to the rotating sleeves at the corresponding positions through belts. An actuating motor is fixedly installed at the rear side of the vertical section of the U-shaped plate, and the output shaft of the actuating motor is connected to the synchronous shaft rod through a belt.

8. The rapid detection device for photovoltaic glass detection according to claim 1, characterized in that: A notch in a straight-line segment is formed along the length direction on one side of the groove plate close to the middle of the base. The convex column on the right side slides inside the notch of the groove plate. Pushing springs are arranged between the upper and lower sides of the sliding frame and the corresponding fixed plates. An arc-shaped groove is formed on the support plate. The groove plate and the lower part of the waist-shaped plate both slide on the arc-shaped grooves at the corresponding positions through fastening screws.

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