Glass defect detection device for power generation glass

Abstract

The invention discloses a power generation glass defect detection device, and relates to the field of power generation glass detection, the power generation glass defect detection device comprises a device body, a first nylon brush roller and a second nylon brush roller are arranged at the top and the bottom of an inner cavity of a detection port, and a feeding assembly is movably connected to the right side of an inner cavity of the device body; positioning assemblies are symmetrically and movably connected to the two ends of the inner cavity of the detection opening, distance adjusting blocks are symmetrically installed in the centers of the two ends of the distance adjusting assemblies, a three-degree-of-freedom mechanical arm is installed at the top of the inner cavity of the detection opening, and a composite detection head is installed on the side edge of the three-degree-of-freedom mechanical arm. According to the glass defect detection device for the power generation glass, scratches, bubbles, electric leakage areas, thickness and internal defects on the surface of the power generation glass can be detected through the composite detection head, meanwhile, the flatness of the power generation glass can be detected, during detection, overall automation is achieved, and the detection efficiency is improved. And the detection efficiency and precision can be ensured.

Description

Technical Field

[0001] The present invention relates to the field of detection of power generation glass, and in particular to a glass defect detection device for power generation glass. Background Art

[0002] Power-generating glass, also known as photovoltaic glass or solar glass, is a new type of building material that converts solar energy into electrical energy. By integrating photovoltaic film into glass, it achieves the combination of building and power generation functions.

[0003] Due to the different sizes of power generation glass, manual assistance is required when performing defect detection on larger-sized power generation glass. However, manual assistance in loading may cause the power generation glass to shake, resulting in damage during subsequent positioning. At the same time, the power generation glass needs to be detected for multiple defects, which requires multiple transfers of the power generation glass. The detection efficiency is low and it needs to be cleaned multiple times to ensure the accuracy of the detection results.

[0004] Therefore, it is necessary to propose a glass defect detection device for power generation glass to solve the above problems. Summary of the Invention

[0005] The main purpose of the present invention is to provide a glass defect detection device for power generation glass, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A glass defect detection device for power generation glass comprises a device body, an inspection port is defined in an inner cavity of the device body, a first nylon brush roller and a second nylon brush roller are provided at the top and bottom of the inner cavity of the inspection port, a feeding assembly is movably connected to the right side of the inner cavity of the device body, and a negative pressure dust collection device is installed on the right side of the outer wall of the device body;

[0008] The left and right sides of the bottom of the inner cavity of the detection port are rotatably connected to conveying rollers, the two ends of the inner cavity of the detection port are symmetrically and movably connected to positioning components, the left and right sides of the two positioning components on opposite sides are symmetrically and movably connected to adapter blocks, and the two sides of the bottom of the positioning components are symmetrically and movably connected to the first movable block;

[0009] The top of the inner cavity of the detection port is movably connected to a distance adjustment component, and distance adjustment blocks are symmetrically installed in the middle of both ends of the distance adjustment component. A detection wheel is rotatably connected in the inner cavity of the distance adjustment component, and pressure sensors are installed on the top of both ends of the inner cavity of the distance adjustment component.

[0010] A three-degree-of-freedom mechanical arm is installed on the top of the inner cavity of the detection port, and a composite detection head is installed on the side of the three-degree-of-freedom mechanical arm.

[0011] Preferably, the negative pressure dust suction device is connected to the inner cavity of the detection port, the second nylon brush roller is rotatably connected to the bottom of the inner cavity of the detection port, a through groove is opened in the center of the top of the feeding assembly, and the bottom of the inner cavity of the device body is rotatably connected to the first screw, and a worm is installed on the right side of the first screw.

[0012] Preferably, the left side of the feeding assembly is threadedly connected to the outer wall of the first screw rod, and one end of the first nylon brush roller and the second nylon brush roller are respectively installed with a main gear and a sub-gear, and the main gear and sub-gear are meshed with each other. The other ends of the main gear and sub-gear are both installed with pulleys, and the outer wall of the pulley is installed with a belt, and one end of the pulley at the bottom is installed with a worm gear.

[0013] Preferably, the worm gear is movably connected in the inner cavity of the through groove, the worm gear is engaged with the worm, a driving motor is installed on the outer wall of the device body, the driving motor is connected to the pulley at the top through a first rotating shaft, a support frame is installed on the right side of the top of the feeding assembly, the support frame is used to support the power generation glass, the top of the support frame and the top of the conveying roller are on the same axis, a flexible clamp is installed on the side of the support frame, and the outer wall of the adapter block is rotatably connected to the roller.

[0014] Preferably, movable grooves are symmetrically opened on both sides of the bottom of the inner cavity of the detection port, the first movable block is movably connected in the inner cavity of the movable groove, a guide rod is installed in the inner cavity of the movable groove on the right, and a bidirectional screw is rotatably connected in the inner cavity of the movable groove on the left, the bottom of the first movable block on the right is sleeved on the outer wall of the guide rod, and the bottom of the first movable block on the left is threadedly connected to the bidirectional screw.

[0015] Preferably, a fixing rod is installed at the top of the inner cavity of the first movable block, and a first spring is wound around the outer wall of the fixing rod. The side of the bottom of the positioning assembly close to the center of the device body is movably connected to the top of the inner cavity of the first movable block and is sleeved on the outer wall of the fixing rod. One end of the first spring is connected to the bottom of the positioning assembly, and the other end of the first spring is installed in the inner cavity of the first movable block.

[0016] Preferably, a fixing column is installed at one end of the adapter block close to the positioning assembly, and a limiting block is installed at the other end of the fixing column. The limiting block is movably connected in the inner cavity of the positioning assembly, and the fixing column is movably connected at the positioning assembly. A second spring is wound around the outer wall of the fixing column, one end of the second spring is connected to the adapter block, and the other end of the second spring is connected to the outer wall of the positioning assembly.

[0017] Preferably, there are four groups of the pitch adjusting components, and a connecting rod is installed on the adjacent side of the four groups of the pitch adjusting components. The pitch adjusting blocks are movably connected to the inner cavity of the device body, and guide columns are installed at both ends of the inner cavity of the device body. The pitch adjusting blocks are sleeved on the outer wall of the guide columns. A second screw is rotatably connected in the inner cavity of the device body, one of the pitch adjusting blocks is threadedly connected to the second screw, and a second bevel gear is installed at the bottom of the second screw, and the second bevel gear is rotatably connected in the inner cavity of the device body, and a first bevel gear is installed at one end of the bidirectional screw, and the first bevel gear is meshed with the second bevel gear. A servo motor is installed on the top of the device body, and the bottom of the servo motor is connected to the second screw through a second rotating shaft, and the number of teeth of the second bevel gear is less than that of the first bevel gear.

[0018] Preferably, both ends of the detection wheel are rotatably connected to a second movable block, the second movable block is movably connected in the inner cavity of the distance adjustment component, and connecting columns are symmetrically installed at the bottom of the two ends of the inner cavity of the distance adjustment component. The second movable block is sleeved on the outer wall of the connecting column, and a third spring is wound around the outer wall of the connecting column. One end of the third spring is connected to the second movable block, and the other end of the third spring is connected to the pressure sensor.

[0019] Preferably, the composite detection head is used to drive the distance adjustment component to move in the X, Y and Z axes. The distance adjustment component includes a visible light camera for photographing scratches and bubbles on the surface of the power generation glass; an infrared camera for detecting the leakage area of the power generation glass film layer; a laser displacement sensor for measuring the thickness of the power generation glass. A transmitted light lamp is installed at the bottom of the inner cavity of the detection port, and the transmitted light lamp is used to detect internal defects of the power generation glass.

[0020] Compared with the prior art, the present invention provides a glass defect detection device for power generation glass, which has the following beneficial effects:

[0021] 1. The glass defect detection device for the power generation glass can remove impurities on the top and bottom of the power generation glass when detecting defects through the first nylon brush roller and the feeding assembly. At the same time, the negative pressure dust suction device can further improve the efficiency of impurity removal. In the subsequent defect detection, the accuracy of the detection results can be effectively improved. The support frame can support the right side of the power generation glass, making it convenient to send it into the inner cavity of the detection port for detection, avoiding manual contact with the power generation glass, and thus avoiding the phenomenon of shaking of the power generation glass and contamination of foreign matter.

[0022] 2. The glass defect detection device of the power-generating glass can drive the worm to rotate through the worm gear, so that the first screw can drive the feeding assembly to move horizontally after rotation. Based on this, the feeding assembly and the support frame can be driven to drive the power-generating glass to feed. By starting the set drive motor, the belt and pulley can be driven, among which the top pulley can drive the main gear and the sub-gear, and the bottom belt can drive the worm gear. At this time, the first nylon brush roller, the second nylon brush roller and the worm can be driven, so that the first nylon brush roller, the second nylon brush roller and the feeding assembly can work synchronously.

[0023] 3. The glass defect detection device for the power-generating glass can convey the power-generating glass entering the inner cavity of the detection port through the provided conveying roller, so that it can be completely moved into the inner cavity of the detection port. Through the provided bidirectional screw, after it is rotated, the first movable block on the left side can be threadedly connected with it, so that the positioning components at both ends can move to the opposite side, so that the positioning components can drive the rollers at the adapter block to fit the two ends of the power-generating glass, which can have a positioning effect on the power-generating glass when it is detected.

[0024] 4. The glass defect detection device for the power-generating glass has a certain degree of mobility through the provision of the second spring and the first spring, which can provide a certain buffering effect during positioning. At the same time, it can also adapt to power-generating glasses of more sizes for positioning processing, which can effectively prevent the power-generating glass from being damaged.

[0025] 5. The glass defect detection device of the power-generating glass can drive the second screw to rotate by starting the set servo motor, so that one of the distance-adjusting blocks can be threadedly connected to it. At this time, the distance-adjusting component can be driven to move up and down, so that the distance-adjusting component can drive the detection wheel in its inner cavity to move. The detection wheel can cooperate with the transmission roller to clamp the power-generating glass, which can further improve the stability of the power-generating glass. When the second screw rotates, it will drive the second bevel gear to engage with the first bevel gear. Since the number of teeth of the first bevel gear is greater than that of the second bevel gear, the first bevel gear can be driven to rotate more than one circle after the second bevel gear rotates one circle, so that the moving range of the positioning component is larger. In combination with the movable adapter block and the positioning component, the power-generating glass can be better positioned.

[0026] 6. The glass defect detection device of the power-generating glass can always bounce the detection wheel to the bottom through the second movable block through the third spring, so that the detection wheel can be attached to the top of the power-generating glass. When the conveying roller drives the power-generating glass to move, if the top of the power-generating glass is uneven, it will drive the detection wheel at the corresponding position to move. At this time, the pressure sensor connected to the third spring can be sensed, and it can be determined that the surface of the power-generating glass is uneven.

[0027] 7. The glass defect detection device for the power generation glass can drive the composite detection head to move in the X, Y and Z axes through the three-degree-of-freedom robotic arm. Based on this, the position of the composite detection head can be adjusted according to the size of the power generation glass, so that the composite detection head can use a visible light camera to capture scratches and bubbles on the surface of the power generation glass, use an infrared camera to detect the leakage area of the power generation glass film layer, and use a laser displacement sensor to measure the thickness of the power generation glass. At the same time, the internal defects of the power generation glass can be detected through the set transmitted light lamp. Based on this above-mentioned detection structure, all-round detection of defects in the power generation glass can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a structural schematic diagram of the feeding assembly of the present invention; Figure 3 It is a schematic diagram of the structure inside the main body of the device of the present invention; Figure 4 It is a schematic structural diagram of the conveying roller of the present invention; Figure 5 It is a structural schematic diagram of the positioning assembly of the present invention; Figure 6 This invention Figure 5 Enlarged view of point B in the middle; Figure 7 It is a structural schematic diagram of the distance adjustment assembly of the present invention; Figure 8 It is a structural schematic diagram of the detection wheel of the present invention.

[0029] Figure: 1, device body; 2, servo motor; 3, detection port; 4, negative pressure dust suction device; 5, first nylon brush roller; 6, feeding assembly; 7, second nylon brush roller; 8, through slot; 9, first screw; 10, worm; 11, support frame; 12, worm gear; 13, main gear; 14, sub-gear; 15, belt; 16, pulley; 17, drive motor; 18, transmission roller; 19, transmitted light tube; 20, movable slot; 21, positioning assembly; 22, first movable block; 23, guide rod; 2 4. Bidirectional lead screw; 25. First bevel gear; 26. Fixed rod; 27. First spring; 28. Adapter block; 29. Fixed column; 30. Second spring; 31. Limit block; 32. Three-degree-of-freedom robotic arm; 33. Composite detection head; 34. Distance adjustment assembly; 35. Connecting rod; 36. Distance adjustment block; 37. Guide column; 38. Second lead screw; 39. Second bevel gear; 40. Detection wheel; 41. Second movable block; 42. Pressure sensor; 43. Connecting column; 44. Third spring; 45. Flexible clamp. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] Example 1:

[0032] like Figure 1 、 Figure 2 As shown, a glass defect detection device for power generation glass includes a device body 1, an inspection port 3 is opened in the inner cavity of the device body 1, a first nylon brush roller 5 and a second nylon brush roller 7 are provided at the top and bottom of the inner cavity of the inspection port 3, a feeding assembly 6 is movably connected to the right side of the inner cavity of the device body 1, a negative pressure dust suction device 4 is installed on the right side of the outer wall of the device body 1, the outer walls of the first nylon brush roller 5 and the second nylon brush roller 7 are both installed with conductive rubber, which is used to detect the conductive performance of the power generation glass after the first nylon brush roller 5 and the feeding assembly 6 are subsequently removed, the negative pressure dust suction device 4 is communicated with the inner cavity of the inspection port 3, the second nylon brush roller 7 is rotatably connected to the bottom of the inner cavity of the inspection port 3, a through slot 8 is opened in the middle of the top of the feeding assembly 6, a first screw rod 9 is rotatably connected to the bottom of the inner cavity of the device body 1, a worm 10 is installed on the right side of the first screw rod 9, and the feeding assembly The left side of 6 is threadedly connected to the outer wall of the first screw rod 9, and the first nylon brush roller 5 and the second nylon brush roller 7 rotate toward the right side of the detection port 3. One end of the first nylon brush roller 5 and the second nylon brush roller 7 are respectively installed with a main gear 13 and a sub-gear 14, which mesh with each other. The other end of the main gear 13 and the sub-gear 14 are both installed with a pulley 16, and a belt 15 is installed on the outer wall of the pulley 16. A worm gear 12 is installed at one end of the bottom pulley 16, and the worm gear 12 is movably connected in the inner cavity of the through groove 8. The worm gear 12 meshes with the worm 10. A driving motor 17 is installed on the outer wall of the device body 1, and the driving motor 17 is connected to the top pulley 16 through a first rotating shaft. A support frame 11 is installed on the right side of the top of the feeding assembly 6. The support frame 11 is used to support the power generation glass. The top of the support frame 11 and the top of the conveying roller 18 are on the same axis;

[0033] By means of the first nylon brush roller 5 and the feeding assembly 6, impurities can be removed from the top and bottom of the power generation glass during defect detection. In combination with the negative pressure dust collecting device 4, the efficiency of impurity removal can be further improved. In subsequent defect detection, the accuracy of the detection results can be effectively improved. The support frame 11 can support the right side of the power generation glass, making it convenient to feed it into the inner cavity of the detection port 3 for detection, thereby avoiding manual contact with the power generation glass. This can prevent the power generation glass from shaking or being contaminated by impurities.

[0034] By setting the worm gear 12, the worm 10 can be driven to rotate, so that the first screw 9 can drive the feeding assembly 6 to move horizontally after rotation. Based on this, the feeding assembly 6 and the support frame 11 can be driven to drive the power-generating glass to feed. By starting the set drive motor 17, the belt 15 and the pulley 16 can be driven, wherein the top pulley 16 can drive the main gear 13 and the sub-gear 14, and the bottom belt 15 can drive the worm gear 12. At this time, the first nylon brush roller 5, the second nylon brush roller 7 and the worm 10 can be driven, so that the first nylon brush roller 5, the second nylon brush roller 7 and the feeding assembly 6 can work synchronously.

[0035] Example 2:

[0036] like Figure 1 、 Figure 3 、 Figure 4-7 As shown, a glass defect detection device for power generation glass, the left and right sides of the bottom of the inner cavity of the detection port 3 are rotatably connected with conveying rollers 18, the two ends of the inner cavity of the detection port 3 are symmetrically and movably connected with positioning components 21, the left and right sides of the opposite sides of the two positioning components 21 are symmetrically and movably connected with adapter blocks 28, the two sides of the bottom of the positioning component 21 are symmetrically and movably connected with first movable blocks 22, movable grooves 20 are symmetrically provided on both sides of the bottom of the inner cavity of the detection port 3, the first movable block 22 is movably connected in the inner cavity of the movable groove 20, a guide rod 23 is installed in the inner cavity of the movable groove 20 on the right side, a bidirectional screw rod 24 is rotatably connected in the inner cavity of the movable groove 20 on the left side, the bottom of the first movable block 22 on the right side is sleeved on the outer wall of the guide rod 23, the bottom of the first movable block 22 on the left side is threadedly connected to the bidirectional screw rod 24, the inner cavity of the first movable block 22 A fixing rod 26 is installed at the top, and a first spring 27 is wound around the outer wall of the fixing rod 26. One side of the bottom of the positioning assembly 21 near the center of the device body 1 is movably connected to the top of the inner cavity of the first movable block 22 and is sleeved on the outer wall of the fixing rod 26. One end of the first spring 27 is connected to the bottom of the positioning assembly 21, and the other end of the first spring 27 is installed in the inner cavity of the first movable block 22. A fixing column 29 is installed at one end of the adapter block 28 near the positioning assembly 21, and a limiting block 31 is installed at the other end of the fixing column 29. The limiting block 31 is movably connected to the inner cavity of the positioning assembly 21, and the fixing column 29 is movably connected to the positioning assembly 21. A second spring 30 is wound around the outer wall of the fixing column 29, and one end of the second spring 30 is connected to the adapter block 28, and the other end of the second spring 30 is connected to the outer wall of the positioning assembly 21;

[0037] The conveying roller 18 is provided to convey the power-generating glass entering the inner cavity of the detection port 3 so that it can be completely moved into the inner cavity of the detection port 3. The bidirectional screw 24 is provided to rotate so that the first movable block 22 on the left side can be threadedly connected with it, so that the positioning components 21 at both ends can move to the opposite side, so that the positioning components 21 can drive the rollers at the adapter block 28 to fit the two ends of the power-generating glass, which can play a positioning effect on the power-generating glass when it is tested.

[0038] By setting the second spring 30 and the first spring 27, the adapter block 28 and the positioning assembly 21 have a certain degree of mobility, which can play a certain buffering effect during positioning. At the same time, they can adapt to more sizes of power-generating glass for positioning processing, which can effectively prevent the power-generating glass from being damaged.

[0039] Example 3:

[0040] like Figure 1 、 Figure 3 、 Figure 6 、 Figure 7 As shown, a glass defect detection device for power generation glass, the top of the inner cavity of the detection port 3 is movably connected to a distance adjustment component 34, and distance adjustment blocks 36 are symmetrically installed in the middle of the two ends of the distance adjustment component 34. A detection wheel 40 is rotatably connected in the inner cavity of the distance adjustment component 34, and pressure sensors 42 are installed on the top of the two ends of the inner cavity of the distance adjustment component 34. There are four groups of distance adjustment components 34, and connecting rods 35 are installed on the adjacent sides of the four groups of distance adjustment components 34. The distance adjustment blocks 36 are movably connected in the inner cavity of the device body 1, and guide columns 37 are installed at both ends of the inner cavity of the device body 1. The distance adjustment blocks 36 are sleeved on the outer wall of the guide columns 37. A second screw rod 38 is rotatably connected in the inner cavity of the device body 1, and one distance adjustment block 36 is threadedly connected to the second screw rod 38. A second bevel gear 39 is installed at the bottom of the second screw rod 38. It is rotatably connected in the inner cavity of the device body 1, and one end of the bidirectional screw rod 24 is installed with a first bevel gear 25, which meshes with the second bevel gear 39. A servo motor 2 is installed on the top of the device body 1, and the bottom of the servo motor 2 is connected to the second screw rod 38 through a second rotating shaft. The number of teeth of the second bevel gear 39 is smaller than the number of teeth of the first bevel gear 25. Both ends of the detection wheel 40 are rotatably connected with the second movable block 41, and the second movable block 41 is movably connected in the inner cavity of the pitch adjusting component 34. Connecting columns 43 are symmetrically installed at the bottom of the two ends of the inner cavity of the pitch adjusting component 34. The second movable block 41 is sleeved on the outer wall of the connecting column 43, and the outer wall of the connecting column 43 is wound with a third spring 44. One end of the third spring 44 is connected to the second movable block 41, and the other end of the third spring 44 is connected to the pressure sensor 42;

[0041] By starting the servo motor 2, the second screw rod 38 can be driven to rotate, so that one of the distance adjusting blocks 36 can be threadedly connected to it. At this time, the distance adjusting assembly 34 can be driven to move up and down, so that the distance adjusting assembly 34 can drive the detection wheel 40 in its inner cavity to move. The detection wheel 40 can cooperate with the conveying roller 18 to clamp the power generation glass, which can further improve the stability of the power generation glass. When the second screw rod 38 rotates, it will drive the second bevel gear 39 to engage with the first bevel gear 25. Since the number of teeth of the first bevel gear 25 is greater than that of the second bevel gear 39, after the second bevel gear 39 rotates one circle, it can drive the first bevel gear 25 to rotate more than one circle, so that the movement range of the positioning assembly 21 is larger. In combination with the movable adapter block 28 and the positioning assembly 21, the power generation glass can be better positioned.

[0042] By setting the third spring 44, the detection wheel 40 can be bounced to the bottom at any time through the second movable block 41, so that the detection wheel 40 can be attached to the top of the power-generating glass. When the conveying roller 18 drives the power-generating glass to move, if the top of the power-generating glass is uneven, it will drive the detection wheel 40 at the corresponding position to move. At this time, the pressure sensor 42 connected to the third spring 44 can be sensed, and it can be determined that the surface of the power-generating glass is uneven.

[0043] Example 4:

[0044] like Figure 1 As shown in FIG. , a device for detecting defects in power generation glass is provided. A three-degree-of-freedom robotic arm 32 is mounted on the top of the inner cavity of the detection port 3. A composite detection head 33 is mounted on the side of the three-degree-of-freedom robotic arm 32. The composite detection head 33 is used to drive a distance adjustment component 34 to move along the X, Y, and Z axes. The distance adjustment component 34 includes a visible light camera for photographing scratches and bubbles on the surface of the power generation glass; an infrared camera for detecting leakage areas in the film layer of the power generation glass; and a laser displacement sensor for measuring the thickness of the power generation glass. A transmitted light lamp 19 is mounted on the bottom of the inner cavity of the detection port 3. The transmitted light lamp 19 is used to detect internal defects in the power generation glass.

[0045] The three-degree-of-freedom robotic arm 32 is set up to drive the composite detection head 33 to move in the X, Y and Z axes. Based on this, the position of the composite detection head 33 can be adjusted according to the size of the power generation glass, so that the composite detection head 33 can use a visible light camera to capture scratches and bubbles on the surface of the power generation glass, use an infrared camera to detect the leakage area of the power generation glass film layer, and use a laser displacement sensor to measure the thickness of the power generation glass. At the same time, the internal defects of the power generation glass can be detected by the set transmitted light lamp 19. Based on this above-mentioned detection structure, the defects of the power generation glass can be detected in all directions.

[0046] It should be noted that the present invention is a glass defect detection device for power generation glass. When in use, the distance between the support frame 11 and the right side of the detection port 3 is adjusted according to the length of the power generation glass, and the drive motor 17 is started to drive the belt 15 and the pulley 16. The pulley 16 at the bottom drives the worm wheel 12 to engage with the worm 10, and the worm 10 drives the first screw 9 to rotate, so that the left side of the feeding assembly 6 is threadedly connected to the first screw 9. At this time, the support frame 11 can be driven to move. After the movement is completed, the left side of the power generation glass is placed on the side opposite to the first nylon brush roller 5 and the second nylon brush roller 7, and the right side of the power generation glass is placed on the support frame 11. The flexible clamping claw 45 is started to clamp the power generation glass.

[0047] Continue to start the drive motor 17 so that the support frame 11 can drive the power-generating glass to move toward the inner cavity of the detection port 3. The pulley 16 rotates and drives the main gear 13 to rotate. After the main gear 13 is engaged with the sub-gear 14, it can drive the first nylon brush roller 5 and the second nylon brush roller 7 to rotate. The first nylon brush roller 5 and the second nylon brush roller 7 can remove impurities from the top and bottom of the power-generating glass. At the same time, the negative pressure dust collection device 4 is started to further clean the debris. At this time, the power-generating glass can be cleaned and sent into the inner cavity of the detection port 3 at the same time.

[0048] The servo motor 2 is started, driving the second screw rod 38 to rotate. At this time, one of the distance adjusting blocks 36 is threadedly connected to it, allowing the distance adjusting assembly 34 to move toward the bottom. When the distance adjusting assembly 34 moves, it drives the other distance adjusting blocks 36 to move along the outer wall of the guide column 37. The distance adjusting assembly 34 then drives the detection wheel 40 to contact the top of the power generation glass.

[0049] After the second screw rod 38 rotates, it drives the second bevel gear 39 to rotate, so that the second bevel gear 39 can mesh with the first bevel gear 25, so that the bidirectional screw rod 24 can rotate, and the first movable block 22 on the left side can be threadedly connected thereto, so that the positioning components 21 at both ends can move to the opposite side until the rollers at the adapter block 28 are attached to the two ends of the power generation glass. Based on this, the positioning is completed. When positioning the power generation glass, the adapter block 28 drives the fixed column 29 to move in the inner cavity of the positioning component 21, and the bottom of the positioning component 21 moves on the outer wall of the fixed rod 26, so that the adapter block 28 cooperates with the roller to adapt to the size of the power generation glass and prevent the positioning component 21 from moving too long and causing damage to the power generation glass. In conjunction with the second spring 30 and the first spring 27, the two ends of the power generation glass can be reinforced at all times;

[0050] Start the three-degree-of-freedom robotic arm 32 to drive the composite detection head 33 to move. At this time, the composite detection head 33 and the transmitted light lamp 19 can be used to detect defects in the power generation glass.

[0051] After the composite inspection head 33 and the transmitted light lamp 19 have completed the inspection of the power-generating glass, the conveyor roller 18 is activated, driving the power-generating glass to move to the left. As the power-generating glass moves, its two ends move at the rollers. Since the top of the power-generating glass contacts the inspection wheel 40, if the top of the power-generating glass is uneven, the inspection wheel 40 at the corresponding position can be moved by the third spring 44. At this time, the reading of the pressure sensor 42 connected to it will change significantly, based on which it can be determined that the power-generating glass is defective.

[0052] When testing the power-generating glass, two device bodies 1 may be prepared. After the top of the power-generating glass is tested, it may be turned over and loaded into another device body 1 for bottom testing.

[0053] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass defect detection device for power generation glass, comprising a device body (1), characterized in that: A detection port (3) is provided in the inner cavity of the device body (1); a first nylon brush roller (5) and a second nylon brush roller (7) are provided at the top and bottom of the inner cavity of the detection port (3); a feeding assembly (6) is movably connected to the right side of the inner cavity of the device body (1); and a negative pressure dust collection device (4) is installed on the right side of the outer wall of the device body (1); The left and right sides of the bottom of the inner cavity of the detection port (3) are rotatably connected to conveying rollers (18), the two ends of the inner cavity of the detection port (3) are symmetrically and movably connected to positioning components (21), the left and right sides of the two positioning components (21) on the opposite side are symmetrically and movably connected to adapter blocks (28), and the two sides of the bottom of the positioning component (21) are symmetrically and movably connected to the first movable block (22); The top of the inner cavity of the detection port (3) is movably connected to a distance adjustment component (34), and distance adjustment blocks (36) are symmetrically installed in the middle of both ends of the distance adjustment component (34). A detection wheel (40) is rotatably connected in the inner cavity of the distance adjustment component (34), and pressure sensors (42) are installed on the top of both ends of the inner cavity of the distance adjustment component (34); A three-degree-of-freedom mechanical arm (32) is installed on the top of the inner cavity of the detection port (3), and a composite detection head (33) is installed on the side of the three-degree-of-freedom mechanical arm (32).

2. The glass defect detection device for power generation glass according to claim 1, characterized in that: The negative pressure dust suction device (4) is in communication with the inner cavity of the detection port (3); the second nylon brush roller (7) is rotatably connected to the bottom of the inner cavity of the detection port (3); a through slot (8) is provided in the center of the top of the feeding assembly (6); the bottom of the inner cavity of the device body (1) is rotatably connected to a first screw (9); a worm (10) is installed on the right side of the first screw (9).

3. The glass defect detection device for power generation glass according to claim 2, characterized in that: The left side of the feeding assembly (6) is threadedly connected to the outer wall of the first screw rod (9), and one end of the first nylon brush roller (5) and the second nylon brush roller (7) are respectively installed with a main gear (13) and a sub-gear (14), and the main gear (13) and the sub-gear (14) are meshed with each other. The other ends of the main gear (13) and the sub-gear (14) are both installed with a pulley (16), the outer wall of the pulley (16) is installed with a belt (15), and one end of the bottom pulley (16) is installed with a worm gear (12).

4. The glass defect detection device for power generation glass according to claim 3, characterized in that: The worm wheel (12) is movably connected in the inner cavity of the through groove (8), and the worm wheel (12) is engaged with the worm (10). A driving motor (17) is installed on the outer wall of the device body (1), and the driving motor (17) is connected to the pulley (16) at the top through a first rotating shaft. A support frame (11) is installed on the right side of the top of the feeding component (6), and the support frame (11) is used to support the power generation glass. The top of the support frame (11) and the top of the conveying roller (18) are on the same axis. A flexible clamp (45) is installed on the side of the support frame (11), and the outer wall of the adapter block (28) is rotatably connected to a roller.

5. The glass defect detection device for power generation glass according to claim 1, characterized in that: Movable grooves (20) are symmetrically provided on both sides of the bottom of the inner cavity of the detection port (3); the first movable block (22) is movably connected in the inner cavity of the movable groove (20); a guide rod (23) is installed in the inner cavity of the movable groove (20) on the right side; a bidirectional screw rod (24) is rotatably connected in the inner cavity of the movable groove (20) on the left side; the bottom of the first movable block (22) on the right side is sleeved on the outer wall of the guide rod (23); and the bottom of the first movable block (22) on the left side is threadedly connected to the bidirectional screw rod (24).

6. The glass defect detection device for power generation glass according to claim 5, characterized in that: A fixing rod (26) is installed at the top of the inner cavity of the first movable block (22), and a first spring (27) is wound around the outer wall of the fixing rod (26). The bottom of the positioning component (21) is movably connected to the top of the inner cavity of the first movable block (22) on one side close to the center of the device body (1) and is sleeved on the outer wall of the fixing rod (26). One end of the first spring (27) is connected to the bottom of the positioning component (21), and the other end of the first spring (27) is installed in the inner cavity of the first movable block (22).

7. The glass defect detection device for power generation glass according to claim 1, characterized in that: A fixing column (29) is installed at one end of the adapter block (28) close to the positioning component (21), and a limiting block (31) is installed at the other end of the fixing column (29). The limiting block (31) is movably connected in the inner cavity of the positioning component (21). The fixing column (29) is movably connected at the positioning component (21). A second spring (30) is wound around the outer wall of the fixing column (29), one end of the second spring (30) is connected to the adapter block (28), and the other end of the second spring (30) is connected to the outer wall of the positioning component (21).

8. The device for detecting defects in power generation glass according to claim 5, characterized in that: There are four groups of the distance adjustment components (34), and a connecting rod (35) is installed on the adjacent side of the four groups of the distance adjustment components (34). The distance adjustment block (36) is movably connected in the inner cavity of the device body (1). Guide columns (37) are installed at both ends of the inner cavity of the device body (1). The distance adjustment block (36) is sleeved on the outer wall of the guide column (37). A second screw rod (38) is rotatably connected in the inner cavity of the device body (1). One of the distance adjustment blocks (36) is threadedly connected to the second screw rod (38). The second screw rod (38) ) is installed at the bottom of the device body (1), and the second bevel gear (39) is rotatably connected in the inner cavity of the device body (1). One end of the bidirectional screw rod (24) is installed with a first bevel gear (25), and the first bevel gear (25) is engaged with the second bevel gear (39). A servo motor (2) is installed at the top of the device body (1), and the bottom of the servo motor (2) is connected to the second screw rod (38) through a second rotating shaft. The number of teeth of the second bevel gear (39) is less than the number of teeth of the first bevel gear (25).

9. The glass defect detection device for power generation glass according to claim 1, characterized in that: Both ends of the detection wheel (40) are rotatably connected to a second movable block (41), the second movable block (41) is movably connected in the inner cavity of the distance adjustment component (34), and connecting columns (43) are symmetrically installed at the bottom of the two ends of the inner cavity of the distance adjustment component (34), the second movable block (41) is sleeved on the outer wall of the connecting column (43), and the outer wall of the connecting column (43) is wound with a third spring (44), one end of the third spring (44) is connected to the second movable block (41), and the other end of the third spring (44) is connected to the pressure sensor (42).

10. The glass defect detection device for power generation glass according to claim 1, characterized in that: The composite detection head (33) is used to drive the distance adjustment component (34) to move along the X, Y and Z axes. The distance adjustment component (34) includes a visible light camera for photographing scratches and bubbles on the surface of the power generation glass; an infrared camera for detecting leakage areas of the power generation glass film layer; and a laser displacement sensor for measuring the thickness of the power generation glass. A transmitted light lamp (19) is installed at the bottom of the inner cavity of the detection port (3). The transmitted light lamp (19) is used to detect internal defects of the power generation glass.

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