Device for processing and detecting photovoltaic module

Abstract

The invention discloses a device for processing and detecting a photovoltaic module, and relates to the technical field of photovoltaic processing, the device comprises a rack, a conveying belt is arranged on the rack, a clamping and picking mechanism is arranged in the middle of the rack, the clamping and picking mechanism is connected with a dark light box, and a detection mechanism is arranged in the dark light box; the clamping and picking mechanism picks up the photovoltaic panel on the conveying belt and then the photovoltaic panel falls into the dark light box. The detection mechanism comprises laying guide rails, the laying guide rails are symmetrically arranged on the two sides of the interior of the dark light box, a translation frame is slidably installed between the laying guide rails, a pressing roller is installed between the translation frame in a lifting mode, a reflecting film roller is rotatably installed on the side edge of the translation frame, a reflecting film is wound on the reflecting film roller, and a detection assembly is arranged at the top of the translation frame; the detection assembly comprises a detection lamp panel and a photosensitive plate which move synchronously, detection light emitted by the detection lamp panel is reflected by the reflecting film and then received by the photosensitive plate, and whether the photovoltaic panel has defects such as cracks or not is obtained through the photosensitive intensity of the photosensitive plate.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic processing, in particular to a device for processing and detecting photovoltaic components. Background Art

[0002] Photovoltaic power generation plays an increasingly important role in the global energy field and is widely used in rooftop power generation, large-scale photovoltaic power stations, distributed energy systems and other fields. It helps to reduce dependence on traditional fossil energy and promote energy transformation and sustainable development.

[0003] In order to reduce the failure of photovoltaic modules and ensure the power generation efficiency, performance testing of photovoltaic modules is an indispensable means. Among them, the hidden crack failure of photovoltaic panels is one of the important reasons for the reduction of photovoltaic module power generation and safety performance. Therefore, crack detection is an important link. The existing photovoltaic panel inspection is mainly through manual touch inspection, which has low inspection efficiency and is prone to miss some minor cracks. Summary of the invention

[0004] The purpose of the present invention is to provide a device for processing and detecting photovoltaic modules to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A device for processing and testing photovoltaic components includes a frame, a conveyor belt is provided on the frame, photovoltaic panels to be tested are transported on the conveyor belt, the conveyor belt is connected to a translation adjustment component, an alignment mechanism is also provided on the frame, a clamping and picking mechanism is provided in the middle of the frame, the clamping and picking mechanism is connected to a dark light box, a detection mechanism is provided in the dark light box, and the clamping and picking mechanism picks up the photovoltaic panel on the conveyor belt and drops it into the dark light box.

[0007] The detection mechanism includes a laying guide rail, which is symmetrically arranged on both sides of the dark light box. A translation frame is slidably installed between the laying guide rails. Electric sliders are arranged on both sides of the translation frame. The electric sliders are slidably installed between the laying guide rails. A pressure roller is lifted and installed between the translation frames. A reflective film roller is rotatably installed on the side of the translation frame. A reflective film is wound on the reflective film roller. A detection component is arranged on the top of the translation frame.

[0008] The detection component includes a hanging rail arranged on the top of the dark light box, two hanging rails are arranged in parallel, a rack is arranged between the two hanging rails, a hanging frame is slidably installed between the hanging rails, a matching gear is rotatably installed between the hanging frames, the matching gear and the rack are meshed with each other, a bending frame is arranged between the hanging frame and the translation frame, a detection light board and a photosensitive plate are arranged in parallel at the bottom of the bending frame, and the detection light emitted by the detection light board is reflected by the reflective film on the photovoltaic panel and then received by the photosensitive plate.

[0009] As a further solution of the present invention: a push-pull frame is arranged on the inner side of the translation frame, and both ends of the push-pull frame are rotatably connected to the ends of the pressure roller, a lifting motor is arranged between the translation frame and the push-pull frame, two vertical guide rails are symmetrically arranged at both ends of the translation frame, recovery rollers are arranged at both ends of the pressure roller, and an annular rolling cutter is arranged on the edge of the recovery roller, two sliding frames are respectively connected to the two ends of the pressure roller and the recovery roller, the two sliding frames are slidably installed between the two vertical guide rails, two supporting springs are arranged between the two sliding frames and the vertical guide rail, and the pressure roller is connected to the driving assembly.

[0010] As a further solution of the present invention: the driving assembly includes a vertical guide rail one arranged on the side of the translation frame, a sliding frame one is slidably installed in the vertical guide rail one, a supporting spring one is arranged between the sliding frame one and the vertical guide rail one, a follower motor is arranged on the sliding frame one, a driving pulley is arranged at the end of the recovery roller, and a transmission steel belt is arranged between the driving pulley and the follower motor.

[0011] As a further solution of the present invention: the clamping and picking mechanism includes an adjustment plate, a guide rail three is horizontally arranged on the adjustment plate, a clamp one and a clamp two are installed on the guide rail three, the clamp one is fixedly installed between the guide rail three, the end of the dark light box is fixedly installed between the clamp one, a clamping assembly is arranged between the clamp two and the guide rail three, the clamping assembly includes a push-pull block, the push-pull block is clamped on both sides of the clamp two, a pin is arranged in the push-pull block, the pin passes through the clamp two and abutment springs are arranged between the pin and both sides of the clamp two, a clamping motor is fixedly installed on the adjustment plate, the clamping motor is connected to a threaded rod, and the threaded rod is threadedly connected to the upper end of the push-pull block.

[0012] As a further solution of the present invention: the translation adjustment assembly includes a fixed frame one fixedly installed on both ends of the frame, a horizontal guide rail one is provided on the fixed frame one, a translation frame one is slidably installed on the horizontal guide rail one, a rotating roller is rotatably installed on the translation frame one, the conveyor belt is installed between the rotating rollers at both ends, a driving motor one is fixedly installed on the bottom of the translation frame one, a driving belt is provided between the driving motor one and the rotating roller, a driving motor two and a pulley one are provided at the bottom of the fixed frame one, a belt one is provided between the driving motor two and the pulley one, a connecting block one is provided at the bottom of the translation frame one, the connecting block one is fixedly connected to the belt one, and a transmission shaft is provided between the pulleys one at both ends of the frame.

[0013] As a further solution of the present invention: the alignment mechanism includes a fixed frame two, a horizontal guide rail two is arranged on the fixed frame two, a translation frame two is slidably installed on the horizontal guide rail two, a driving motor three is fixedly arranged on the fixed frame two, the driving motor three is connected to a pulley two, a belt two is arranged on the pulley two, a connecting block two is arranged on the translation frame two, the connecting block two and the belt two are fixedly connected, and an alignment push plate is connected to the bottom of the translation frame two.

[0014] As a further solution of the present invention: a side of the reflective film facing the photovoltaic panel is provided with adhesive, and a surface of the pressure roller is provided with a rubber layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The bending frame is installed in combination with the suspension rail and the suspension frame. The detection light board and the photosensitive plate are arranged in parallel at the rear bottom of the bending frame. When the reflective film is laid on the surface of the photovoltaic panel, the detection light board irradiates the reflective film at a certain angle. The light is reflected by the reflective film and then received by the photosensitive plate. If there are no defects such as cracks on the photovoltaic panel, the reflective film will completely reflect the detection light and be received by the photosensitive plate. Otherwise, the light intensity received on the photosensitive plate will change, thereby judging whether there are processing defects such as cracks or unevenness on the photovoltaic panel.

[0017] (2) The pressure roller is slidably installed in the vertical guide rail 2 through the sliding frame 2, and cooperates with the support spring 2, the lifting motor, and the push-pull frame to control the height of the pressure roller, thereby achieving contact or separation between the pressure roller and the photovoltaic panel. In order to facilitate the reflective film roller to continuously release the reflective film and be pressed and adhered to the surface of the photovoltaic panel by the pressure roller, a recovery roller and a rolling cutter are set at both ends of the pressure roller. When the reflective film is released, part of the reflective film at both ends will be wound and recovered by the recovery roller. At this time, the pressure roller connected to the driving component will continue to rotate, which will drive the reflective film roller to synchronously release the reflective film, thereby simplifying the release control of the reflective film.

[0018] (3) The photovoltaic panel on the conveyor belt is clamped and picked up by clamp 1 and clamp 2. The adjustment plate can be installed horizontally and adjustable along the direction of the conveyor belt, and can also be raised and lowered to facilitate clamp 1 and clamp 2 to approach the photovoltaic panel on the conveyor belt. When the photovoltaic panel falls between clamp 1 and clamp 2, the clamping motor is controlled to operate, and the threaded rod drives the push-pull block to move along the guide rail 3, thereby driving clamp 2 in the middle of the push-pull block to approach the end of the photovoltaic panel. After clamp 2 contacts the end of the photovoltaic panel, the threaded rod is continued to be controlled to rotate. At this time, clamp 2 is driven by the abutment spring to abut against the edge of the photovoltaic panel, thereby avoiding excessive force during the clamping process to damage the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a device for processing and testing photovoltaic modules.

[0020] Figure 2 The present invention is a schematic diagram of the installation of a detection mechanism and a dark light box in a device for processing and detecting photovoltaic modules.

[0021] Figure 3 The present invention is a structural schematic diagram of a translation adjustment component in a device for processing and testing photovoltaic components.

[0022] Figure 4 The present invention is a schematic diagram of the installation of a connecting block 1 in a device for processing and testing photovoltaic modules.

[0023] Figure 5 The present invention is a structural schematic diagram of an alignment mechanism in a device for processing and inspecting photovoltaic modules.

[0024] Figure 6 The present invention is a schematic diagram of the structure of a clamping and picking mechanism in a device for processing and testing photovoltaic modules.

[0025] Figure 7 The present invention is a schematic diagram of the structure of a clamping assembly in a device for processing and testing photovoltaic modules.

[0026] Figure 8 The present invention is a schematic diagram of the structure of a detection mechanism in a device for processing and detecting photovoltaic modules.

[0027] Fig. 9 This is a schematic diagram of the installation of a pressure roller in a device for processing and testing photovoltaic modules.

[0028] Fig.10 The present invention is a schematic diagram of the installation of a driving pulley in a device for processing and testing photovoltaic modules.

[0029] Fig.11 The present invention is a schematic diagram of the structure of a detection component in a device for processing and detecting photovoltaic components.

[0030] In the figure: 1, frame; 2, conveyor belt; 3, translation adjustment assembly; 30, fixed frame 1; 31, horizontal guide rail 1; 32, pulley 1; 33, belt 1; 35, translation frame 1; 36, rotating roller; 37, drive motor 1; 38, drive belt; 39, transmission shaft; 310, connection block 1; 311, drive motor 2; 4, alignment mechanism; 40, fixed frame 2; 41, drive motor 3; 42, pulley 2; 43, belt 2; 44, horizontal guide rail 2; 45, translation frame 2; 46, connection block 2; 47, alignment push plate; 5, clamping and picking mechanism; 50, adjustment plate; 51, guide rail 3; 52, clamp 1; 53, clamp 2; 54, clamping assembly; 540, push-pull block; 541, pin shaft; 542, Abutment spring; 543, threaded rod; 544, clamping motor; 6, dark light box; 7, detection mechanism; 70, laying guide rail; 71, translation frame; 72, electric slider; 73, push-pull frame; 74, lifting motor; 75, pressure roller; 76, recovery roller; 760, rolling cutter; 77, reflective film roller; 78, driving pulley; 780, transmission steel belt; 79, follow-up motor; 710, sliding frame one; 711, vertical guide rail one; 712, support spring one; 7100, vertical guide rail two; 7101, sliding frame two; 713, support spring two; 714, suspension rail; 715, rack; 716, suspension frame; 717, matching gear; 718, bending frame; 719, detection light board; 720, photosensitive plate. DETAILED DESCRIPTION

[0031] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “longitudinal”, “lateral”, “upper”, “lower”, “top”, “bottom”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "one" and "two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "one" or "two" may explicitly or implicitly include one or more of the feature. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0035] Embodiment 1:

[0036] like Figure 1 , Figure 2 As shown, a device for processing and detecting photovoltaic components includes a frame 1, a conveyor belt 2 is arranged on the frame 1, and the conveyor belt 2 conveys photovoltaic panels to be detected, and the conveyor belt 2 is connected to a translation adjustment component 3. An alignment mechanism 4 is also arranged on the frame 1, and a clamping and picking mechanism 5 is arranged in the middle of the frame 1. The clamping and picking mechanism 5 is connected to a dark light box 6, and a detection mechanism 7 is arranged in the dark light box 6. The clamping and picking mechanism 5 picks up the photovoltaic panel on the conveyor belt 2 and drops it into the dark light box 6.

[0037] like Figure 6 , Figure 8 As shown, the detection mechanism 7 includes a laying guide rail 70, and the laying guide rail 70 is symmetrically arranged on both sides of the dark light box 6. A translation frame 71 is slidably installed between the laying guide rails 70. Electric sliders 72 are arranged on both sides of the translation frame 71. The electric sliders 72 are slidably installed between the laying guide rails 70. A pressure roller 75 is lifted and installed between the translation frames 71. A reflective film roller 77 is rotatably installed on the side of the translation frame 71. A reflective film is wound on the reflective film roller 77. A detection component is arranged on the top of the translation frame 71.

[0038] Specifically, after being clamped by the clamping and picking mechanism 5, the photovoltaic panel falls into the dark light box 6 and corresponds to the detection mechanism 7. The translation frame 71 drives the pressure roller 75 and the reflective film roller 77 to press and stick the reflective film to the surface of the photovoltaic panel. While the reflective film is being laid, the surface of the photovoltaic panel is detected for cracks in combination with the detection component.

[0039] like Fig.11As shown, the detection component includes a suspension rail 714 arranged on the top of the dark light box 6, two suspension rails 714 are arranged in parallel, a rack 715 is arranged between the two suspension rails 714, a suspension frame 716 is slidably installed between the suspension rails 714, a matching gear 717 is rotatably installed between the suspension frames 716, the matching gear 717 and the rack 715 are meshed with each other, a bending frame 718 is arranged between the suspension frame 716 and the translation frame 71, and a detection light board 719 and a photosensitive plate 720 are arranged in parallel at the bottom of the bending frame 718, and the detection light emitted by the detection light board 719 is reflected by the reflective film on the photovoltaic panel and then received by the photosensitive plate 720.

[0040] Specifically, a bending frame 718 is installed in combination with a suspension guide rail 714 and a suspension frame 716, and a detection light board 719 and a photosensitive plate 720 are arranged in parallel at the rear bottom of the bending frame 718. When a reflective film is laid on the surface of the photovoltaic panel, the detection light board 719 irradiates light at a certain angle to the reflective film, and the light is reflected by the reflective film and received by the photosensitive plate 720. If there are no defects such as cracks on the photovoltaic panel, the reflective film will completely reflect the detection light and the light will be received by the photosensitive plate 720. Otherwise, the intensity of the light received on the photosensitive plate 720 will change, thereby judging whether there are processing defects such as cracks or unevenness on the photovoltaic panel.

[0041] Further, such as Fig. 9 , Fig.10 As shown, a push-pull frame 73 is provided on the inner side of the translation frame 71, and both ends of the push-pull frame 73 are rotatably connected to the ends of the pressure roller 75. A lifting motor 74 is provided between the translation frame 71 and the push-pull frame 73. Vertical guide rails 7100 are symmetrically provided at both ends of the translation frame 71, and recovery rollers 76 are provided at both ends of the pressure roller 75. An annular rolling cutter 760 is provided on the edge of the recovery roller 76. The two ends of the pressure roller 75 and the recovery roller 76 are respectively connected to sliding frames 7101, which are slidably installed between the sliding frame 7101 and the vertical guide rail 7100. A supporting spring 713 is provided between the sliding frame 7101 and the vertical guide rail, and the pressure roller 75 is connected to the driving assembly.

[0042] Specifically, the pressure roller 75 is slidably installed in the second vertical guide rail 7100 through the second sliding frame 7101, and cooperates with the second support spring 713, the lifting motor 74, and the push-pull frame 73 to control the height of the pressure roller 75, thereby achieving contact or separation between the pressure roller 75 and the photovoltaic panel. In order to facilitate the reflective film roller 77 to continuously release the reflective film and be pressed and adhered to the surface of the photovoltaic panel by the pressure roller 75, a recovery roller 76 and a rolling cutter 760 are set at both ends of the pressure roller 75. When the reflective film is released, part of the reflective film at both ends will be rolled and recovered by the recovery roller 76. At this time, when the pressure roller 75 connected to the driving component continues to rotate, it will drive the reflective film roller 77 to synchronously release the reflective film, thereby simplifying the release control of the reflective film.

[0043] Further, such as Fig. 9 As shown, the driving assembly includes a vertical guide rail 711 arranged on the side of the translation frame 71, a sliding frame 710 is slidably installed in the vertical guide rail 711, a supporting spring 712 is arranged between the sliding frame 710 and the vertical guide rail 711, a follower motor 79 is arranged on the sliding frame 710, a driving pulley 78 is arranged at the end of the recovery roller 76, and a transmission steel belt 780 is arranged between the driving pulley 78 and the follower motor 79.

[0044] Specifically, since the pressure roller 75 is installed in the vertical guide rail 7100 for lifting, in order to ensure reliable transmission of power, a vertical guide rail 711 is set on the side of the translation frame 71, and the driving pulley 78, the transmission steel belt 780 and the follow-up motor 79 are combined to transmit power. When the pressure roller 75 descends, the driving pulley 78 combined with the transmission steel belt 780 will synchronously pull the sliding frame 710 downward. The setting of the transmission steel belt 780 ensures reliable transmission of power and pulls the follow-up motor 79 to move.

[0045] Further, such as Figure 6 , Figure 7 As shown, the clamping and picking mechanism 5 includes an adjusting plate 50, on which a guide rail three 51 is horizontally arranged, on which a clamp one 52 and a clamp two 53 are installed, the clamp one 52 is fixedly installed between the guide rail three 51, the end of the dark light box 6 is fixedly installed between the clamp one 52, a clamping assembly 54 is arranged between the clamp two 53 and the guide rail three 51, the clamping assembly 54 includes a push-pull block 540, the push-pull block 540 is clamped on both sides of the clamp two 53, a pin shaft 541 is arranged in the push-pull block 540, the pin shaft 541 passes through the clamp two 53 and abutment springs 542 are arranged between the pin shaft 541 and both sides of the clamp two 53, a clamping motor 544 is fixedly installed on the adjusting plate 50, the clamping motor 544 is connected to a threaded rod 543, and the threaded rod 543 is threadedly connected to the upper end of the push-pull block 540.

[0046] Specifically, the photovoltaic panel on the conveyor belt 2 is clamped and picked up by the clamp 1 52 and the clamp 2 53. The adjustment plate 50 is installed horizontally and adjustable along the direction of the conveyor belt 2, and can also be raised and lowered to facilitate the clamp 1 52 and the clamp 2 53 to approach the photovoltaic panel on the conveyor belt 2. When the photovoltaic panel falls between the clamp 1 52 and the clamp 2 53, the clamping motor 544 is controlled to operate, and the threaded rod 543 drives the push-pull block 540 to move along the guide rail 3 51, thereby driving the clamp 2 53 in the middle of the push-pull block 540 to approach the end of the photovoltaic panel. After the clamp 2 53 contacts the end of the photovoltaic panel, the threaded rod 543 is continued to be controlled to rotate. At this time, the clamp 2 53 is driven by the abutment spring 542 to abut against the edge of the photovoltaic panel, so as to avoid excessive force during the clamping process to damage the photovoltaic panel.

[0047] Embodiment 2:

[0048] This embodiment is a further improvement and limitation made on the basis of Embodiment 1.

[0049] A method comprising all the components of embodiment 1, further comprising:

[0050] Further, such as Figure 3 , Figure 4 As shown, the translation adjustment assembly 3 includes a fixed frame 30 fixedly installed at both ends of the frame 1, a horizontal guide rail 31 is provided on the fixed frame 30, a translation frame 35 is slidably installed on the horizontal guide rail 31, a rotating roller 36 is rotatably installed on the translation frame 35, the conveyor belt 2 is installed between the rotating rollers 36 at both ends, a driving motor 37 is fixedly installed at the bottom of the translation frame 35, a driving belt 38 is arranged between the driving motor 37 and the rotating roller 36, a driving motor 311 and a pulley 32 are arranged at the bottom of the fixed frame 30, a belt 33 is arranged between the driving motor 311 and the pulley 32, a connecting block 310 is arranged at the bottom of the translation frame 35, the connecting block 310 is fixedly connected to the belt 33, and a transmission shaft 39 is arranged between the pulleys 32 at both ends of the frame 1.

[0051] Specifically, since the photovoltaic panels are placed at different positions on the conveyor belt 2, in order to ensure that the clamping and picking mechanism 5 can reliably pick up the photovoltaic panels, a translation frame 35 is slidably installed through a horizontal guide rail 31, and a driving motor 311 is combined to drive the belt 33 to move. When the belt 33 moves, the connecting block 310 connected to the belt 33 moves synchronously, thereby driving the translation frame 35 on the horizontal guide rail 31 to slide, thereby adjusting the relative position between the photovoltaic panel on the conveyor belt 2 and the clamping and picking mechanism 5.

[0052] Further, such as Figure 5As shown, the alignment mechanism 4 includes a fixed frame 40, a horizontal guide rail 44 is provided on the fixed frame 40, a translation frame 45 is slidably installed on the horizontal guide rail 44, a driving motor 41 is fixedly provided on the fixed frame 40, the driving motor 41 is connected to a pulley 42, a belt 43 is provided on the pulley 42, a connecting block 46 is provided on the translation frame 45, the connecting block 46 is fixedly connected to the belt 43, and an alignment push plate 47 is connected to the bottom of the translation frame 45.

[0053] Specifically, the belt 2 43 is controlled to move by driving the motor 3 41, thereby driving the connecting block 2 46 to move, so that the translation frame 2 45 slides along the horizontal guide rail 2 44, and the alignment push block connected to the bottom of the translation frame 2 45 will push the photovoltaic panel on the conveyor belt 2 back and forth, thereby controlling the photovoltaic panel to enter the clamping and picking mechanism 5 in an aligned state, thereby ensuring the reliable picking up of the photovoltaic panel.

[0054] Furthermore, a side of the reflective film facing the photovoltaic panel is provided with adhesive, and a surface of the pressing roller 75 is provided with a rubber layer.

[0055] Specifically, the rubber layer provided on the surface of the pressure roller 75 can improve the degree of adhesion between the reflective film and the surface of the photovoltaic panel, ensuring that the reflective film can display the cracks when encountering cracks, so that the cracks can be detected by the detection mechanism 7.

[0056] The working principle of the embodiment of the present invention is:

[0057] like Figure 1-Figure 11As shown, after the photovoltaic panel is clamped by the clamping and picking mechanism 5, it falls into the dark box 6 and corresponds to the detection mechanism 7. The translation frame 71 drives the pressure roller 75 and the reflective film roller 77 to press and stick the reflective film on the surface of the photovoltaic panel. While laying the reflective film, the detection component is combined to detect cracks on the surface of the photovoltaic panel. The bending frame 718 is installed in combination with the suspension rail 714 and the suspension frame 716. The detection light board 719 and the photosensitive plate 720 are arranged in parallel at the bottom of the rear side of the bending frame 718. When the reflective film is laid on the surface of the photovoltaic panel, the detection light board 719 irradiates light to the reflective film at a certain angle. After being reflected by the reflective film, it is received by the photosensitive plate 720. If there are no defects such as cracks on the photovoltaic panel, the reflective film will completely reflect the detection light and be received by the photosensitive plate 720. Otherwise, the light intensity received on the photosensitive plate 720 will change, thereby judging whether there are processing defects such as cracks or unevenness on the photovoltaic panel. The pressure roller 75 is slidably installed in the vertical guide rail 2 7100 through the sliding frame 2 7101, and cooperates with the support spring 2 713 and the lifting motor 74 and the push-pull frame 73 to control the height of the pressure roller 75, thereby realizing the contact or separation between the pressure roller 75 and the photovoltaic panel. In order to facilitate the reflective film roller 77 to continuously release the reflective film and be pressed and adhered to the surface of the photovoltaic panel by the pressure roller 75, a recovery roller 76 and a rolling cutter 760 are arranged at both ends of the pressure roller 75. When the reflective film is released, part of the reflective film at both ends will be rolled and recovered by the recovery roller 76. At this time, when the pressure roller 75 connected to the driving component continues to rotate, it will drive the reflective film roller 77 to synchronously release the reflective film, thereby simplifying the release control of the reflective film. Since the pressure roller 75 is installed in the vertical guide rail 2 7100 for lifting, in order to ensure the reliable transmission of power, a vertical guide rail 1 711 is set on the side of the translation frame 71, and the driving pulley 78, the transmission steel belt 780 and the follower motor 79 are combined to transmit power. When the pressure roller 75 descends, the driving pulley 78 and the transmission steel belt 780 will synchronously pull the sliding frame 1 710 downward. The setting of the transmission steel belt 780 ensures the reliable transmission of power and pulls the follower motor 79 to move. The photovoltaic panel on the conveyor belt 2 is clamped and picked up by the clamp 1 52 and the clamp 2 53. The adjustment plate 50 can be installed horizontally and adjustable along the direction of the conveyor belt 2, and can also be lifted and lowered, so that the clamp 1 52 and the clamp 2 53 are close to the photovoltaic panel on the conveyor belt 2. When the photovoltaic panel falls between clamp 1 52 and clamp 2 53, the clamping motor 544 is controlled to operate, and the threaded rod 543 drives the push-pull block 540 to move along the guide rail 3 51, thereby driving the clamp 2 53 in the middle of the push-pull block 540 to approach the end of the photovoltaic panel. After the clamp 2 53 contacts the end of the photovoltaic panel, the threaded rod 543 is continued to be controlled to rotate. At this time, the clamp 2 53 is driven by the abutment spring 542 to abut against the edge of the photovoltaic panel, so as to avoid excessive force during the clamping process to damage the photovoltaic panel.Since the photovoltaic panels are placed at different positions on the conveyor belt 2, in order to ensure that the clamping and picking mechanism 5 can reliably pick up the photovoltaic panels, the horizontal guide rail 1 31 is used to slide and install the translation frame 1 35, and the driving motor 2 311 is used to drive the belt 1 33 to move. When the belt 1 33 moves, the connecting block 1 310 connected to the belt 1 33 moves synchronously, thereby driving the translation frame 1 35 on the horizontal guide rail 1 31 to slide, thereby adjusting the relative position between the photovoltaic panel on the conveyor belt 2 and the clamping and picking mechanism 5. The driving motor 3 41 controls the movement of the belt 2 43, thereby driving the connecting block 2 46 to move, so that the translation frame 2 45 slides along the horizontal guide rail 2 44, and the alignment push block connected to the bottom of the translation frame 2 45 will push the photovoltaic panel on the conveyor belt 2 back and forth, thereby controlling the photovoltaic panel to enter the clamping and picking mechanism 5 in an aligned state, thereby ensuring the reliable pickup of the photovoltaic panel.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Any reference numeral in a claim shall not be regarded as limiting the claim involved.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for processing and testing photovoltaic modules, comprising a frame (1), on which a conveyor belt (2) is arranged, on which a photovoltaic panel to be tested is conveyed, characterized in that: The conveyor belt (2) is connected to the translation adjustment component (3), and the frame (1) is also provided with an alignment mechanism (4). A clamping and picking mechanism (5) is provided in the middle of the frame (1), and the clamping and picking mechanism (5) is connected to a dark light box (6). A detection mechanism (7) is provided inside the dark light box (6). After the clamping and picking mechanism (5) picks up the photovoltaic panel on the conveyor belt (2), the photovoltaic panel falls into the interior of the dark light box (6); The detection mechanism (7) comprises a laying guide rail (70), the laying guide rail (70) is symmetrically arranged on both sides of the dark light box (6), a translation frame (71) is slidably installed between the laying guide rails (70), electric sliders (72) are arranged on both sides of the translation frame (71), the electric sliders (72) are slidably installed between the laying guide rails (70), a pressure roller (75) is installed between the translation frame (71) for lifting, a reflection film roller (77) is rotatably installed on the side of the translation frame (71), a reflection film is wound on the reflection film roller (77), and a detection component is arranged on the top of the translation frame (71); The detection assembly comprises a suspension rail (714) arranged on the top of the dark light box (6), two suspension rails (714) are arranged in parallel, a rack (715) is arranged between the two suspension rails (714), a suspension frame (716) is slidably installed between the suspension rails (714), a matching gear (717) is rotatably installed between the suspension frames (716), the matching gear (717) and the rack (715) are meshed with each other, a bending frame (718) is arranged between the suspension frame (716) and the translation frame (71), and a detection light board (719) and a photosensitive plate (720) are arranged in parallel at the bottom of the bending frame (718), and the detection light emitted by the detection light board (719) is reflected by the reflective film on the photovoltaic panel and then received by the photosensitive plate (720).

2. A photovoltaic module processing and detection device according to claim 1, characterized in that: A push-pull frame (73) is arranged on the inner side of the translation frame (71), and the two ends of the push-pull frame (73) are rotatably connected to the ends of the pressure roller (75). A lifting motor (74) is arranged between the translation frame (71) and the push-pull frame (73). Two vertical guide rails (7100) are symmetrically arranged at the two ends of the translation frame (71), and recovery rollers (76) are arranged at the two ends of the pressure roller (75). The edges of the recovery roller (76) are provided with an annular rolling cutter (760). The two ends of the pressure roller (75) and the recovery roller (76) are respectively connected with a sliding frame (7101). The sliding frame (7101) is slidably installed with the vertical guide rail (7100). A supporting spring (713) is arranged between the sliding frame (7101) and the vertical guide rail. The pressure roller (75) is connected to a driving assembly.

3. A photovoltaic module processing and detection device according to claim 2, characterized in that: The driving assembly comprises a vertical guide rail (711) arranged on the side of the translation frame (71), a sliding frame (710) is slidably installed in the vertical guide rail (711), a supporting spring (712) is arranged between the sliding frame (710) and the vertical guide rail (711), a follower motor (79) is arranged on the sliding frame (710), a driving pulley (78) is arranged at the end of the recovery roller (76), and a transmission steel belt (780) is arranged between the driving pulley (78) and the follower motor (79).

4. The device for processing and detecting photovoltaic modules according to claim 1, characterized in that: The clamping and picking mechanism (5) comprises an adjustment plate (50), a guide rail three (51) is horizontally arranged on the adjustment plate (50), a clamp one (52) and a clamp two (53) are installed on the guide rail three (51), the clamp one (52) is fixedly installed with the guide rail three (51), the end of the dark light box (6) is fixedly installed with the clamp one (52), a clamping assembly (54) is arranged between the clamp two (53) and the guide rail three (51), and the clamping assembly (54) comprises a push-pull block (540) The push-pull block (540) is clamped on both sides of the second clamp (53), a pin shaft (541) is arranged inside the push-pull block (540), the pin shaft (541) passes through the second clamp (53), and abutment springs (542) are arranged between the pin shaft (541) and both sides of the second clamp (53), a clamping motor (544) is fixedly mounted on the adjustment plate (50), the clamping motor (544) is connected to a threaded rod (543), and the threaded rod (543) is threadedly connected to the upper end of the push-pull block (540).

5. The device for processing and detecting photovoltaic modules according to claim 1, characterized in that: The translation adjustment assembly (3) comprises a fixed frame (30) fixedly mounted on both ends of the frame (1); a horizontal guide rail (31) is arranged on the fixed frame (30); a translation frame (35) is slidably mounted on the horizontal guide rail (31); a rotating roller (36) is rotatably mounted on the translation frame (35); the conveyor belt (2) is mounted between the rotating rollers (36) at both ends; a driving motor (37) is fixedly mounted at the bottom of the translation frame (35); the driving motor (37) A driving belt (38) is arranged between the rotating roller (36), a driving motor (311) and a pulley (32) are arranged at the bottom of the fixed frame (30), a belt (33) is arranged between the driving motor (311) and the pulley (32), a connecting block (310) is arranged at the bottom of the translation frame (35), the connecting block (310) and the belt (33) are fixedly connected, and a transmission shaft (39) is arranged between the pulleys (32) at both ends of the frame (1).

6. The photovoltaic module processing and testing device according to claim 1, characterized in that: The alignment mechanism (4) comprises a second fixed frame (40), on which a second horizontal guide rail (44) is arranged, on which a second translation frame (45) is slidably mounted, on which a third drive motor (41) is fixedly arranged, on which a second drive motor (41) is connected, and on which a second pulley (42) is arranged, and on which a second belt (43) is arranged, on which a second pulley (42) is arranged, and on which a second connection block (46) is arranged, and between which the second connection block (46) and the second belt (43) are fixedly connected, and an alignment push plate (47) is connected to the bottom of the second translation frame (45).

7. The photovoltaic module processing and testing device according to claim 1, characterized in that: The side of the reflective film facing the photovoltaic panel is provided with adhesive, and the surface of the pressing roller (75) is provided with a rubber layer.

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