Dismounting device for back plate of retired photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic module recovery, in particular to a dismounting device for a back plate of a retired photovoltaic module. Comprising a base, a positioning frame and a polishing assembly, the polishing assembly comprises a mounting frame, a polishing motor, a polishing wheel, a vertical sliding seat, a vertical moving component, a horizontal moving component, a front-back moving component, a supporting component and a fixing component, the photovoltaic module is fixed through the fixing component, and a back plate faces upwards during fixing; the vertical movement component, the horizontal movement component and the front-and-back movement component can be controlled to move correspondingly, so that vertical movement, horizontal movement and front-and-back movement of the grinding motor and the grinding wheel can be achieved, and position adjustment can be conducted through the vertical movement, the horizontal movement and the front-and-back movement of the grinding motor and the grinding wheel. By means of the technical scheme, full-range grinding can be conducted on the back plate of the photovoltaic module, the removing effect is better, and then the problems that an existing removing device for the back plate of the retired photovoltaic module is small in grinding range, hard to achieve full-range grinding of the back plate and inconvenient to use can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module recycling technical field, concretely relates to a kind of dismantling device of decommissioned photovoltaic module backboard. BACKGROUND

[0002] Photovoltaic module refers to the core component in solar photovoltaic power generation system, also called solar cell panel or photovoltaic panel, currently, decommissioned photovoltaic module backboard is removed by mechanical removal method, mostly by grinding removal.

[0003] For example, prior art CN221911104U discloses a kind of backboard removal device of decommissioned photovoltaic module, including support frame, fixed frame, placement plate, pneumatic cylinder, telescopic rod, moving plate, motor one and gear one, pneumatic cylinder is detachably connected with fixed frame, telescopic rod is detachably connected with fixed frame, moving plate is detachably connected with telescopic rod, motor one is detachably connected with moving plate, gear one is detachably connected with motor one, start pneumatic cylinder and press down moving plate, so that fixed rod drives friction disc to press down, start motor one drives gear one to rotate, gear one drives gear two to rotate, so that rotating rod drives friction disc to rotate and grind, so that photovoltaic module is not damaged when grinding, solve the problem that lower roller may collide with backboard when grinding with sand skin, causing photovoltaic module to be damaged.

[0004] But the above device in actual processing, its conveying belt carries out photovoltaic module conveying, adopts two polishing wheels to polish backboard and remove backboard, but the position structure of polishing wheel is relatively fixed, and the polishing wheel rotates to circular polishing area, when removing backboard of rectangular photovoltaic module, it is difficult to realize full-range backboard grinding, inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of dismantling device of decommissioned photovoltaic module backboard, to solve the problem that the existing decommissioned photovoltaic module backboard removal device is small in polishing range, difficult to realize backboard full-range polishing, inconvenient to use.

[0006] To achieve the above object, the technical scheme adopted by the utility model is as follows: the utility model provides a kind of dismantling device of decommissioned photovoltaic module backboard, including base, the base is provided with positioning frame, and further includes polishing assembly;

[0007] The polishing assembly comprises a mounting frame, a polishing motor, a polishing wheel, a vertical sliding seat, a vertical moving member, a horizontal moving member, a front-back moving member, a supporting member and a fixing member, the mounting frame is arranged above the fixing member, the polishing motor is fixed on the mounting frame, the polishing wheel is arranged on an output shaft of the polishing motor, the vertical sliding seat is arranged in the positioning frame, the vertical moving member is arranged on one side of the vertical sliding seat, the horizontal moving member is arranged on the front side of the vertical sliding seat and is connected with the mounting frame, the front-back moving member is arranged on the front side of the horizontal moving member, the supporting member is arranged on the positioning frame, and the fixing member is arranged on the base.

[0008] The supporting member comprises an upper supporting plate and a lower supporting plate, the upper supporting plate is fixedly connected with the positioning frame and is rotationally connected with the lead screw of the vertical moving member and is located on the upper side of the positioning frame, and the lower supporting plate is fixedly connected with the positioning frame and is rotationally connected with the lead screw of the vertical moving member and is located on the lower side of the positioning frame.

[0009] The fixing member comprises a placing table and a moving component, the placing table is fixed on the base, and the moving component is arranged on the front and back sides of the placing table.

[0010] The moving component comprises a driving piece and a clamping plate, the driving piece is symmetrically arranged on the front and back sides of the placing table, and the clamping plate is connected with the output end of the driving piece.

[0011] The dust removal assembly comprises a protective cover and an extraction pipe, the protective cover is fixedly connected with the base and is located on the base and is provided with a rotating door on the front side, and the extraction pipe is symmetrically fixed on the top of the protective cover and is connected with the input pipe of an external extraction equipment through a movable pipeline.

[0012] The polishing assembly comprises a mounting frame, a polishing motor, a polishing wheel, a vertical sliding seat, a vertical moving member, a horizontal moving member, a front-back moving member, a supporting member and a fixing member, the mounting frame is arranged above the fixing member, the polishing motor is fixed on the mounting frame, the polishing wheel is arranged on an output shaft of the polishing motor, the vertical sliding seat is arranged in the positioning frame, the vertical moving member is arranged on one side of the vertical sliding seat, the horizontal moving member is arranged on the front side of the vertical sliding seat and is connected with the mounting frame, the front-back moving member is arranged on the front side of the horizontal moving member, the supporting member is arranged on the positioning frame, and the fixing member is arranged on the base.

[0008] The supporting member comprises an upper supporting plate and a lower supporting plate, the upper supporting plate is fixedly connected with the positioning frame and is rotationally connected with the lead screw of the vertical moving member and is located on the upper side of the positioning frame, and the lower supporting plate is fixedly connected with the positioning frame and is rotationally connected with the lead screw of the vertical moving member and is located on the lower side of the positioning frame.

[0009] The fixing member comprises a placing table and a moving component, the placing table is fixed on the base, and the moving component is arranged on the front and back sides of the placing table.

[0010] The moving component comprises a driving piece and a clamping plate, the driving piece is symmetrically arranged on the front and back sides of the placing table, and the clamping plate is connected with the output end of the driving piece.

[0011] The dust removal assembly comprises a protective cover and an extraction pipe, the protective cover is fixedly connected with the base and is located on the base and is provided with a rotating door on the front side, and the extraction pipe is symmetrically fixed on the top of the protective cover and is connected with the input pipe of an external extraction equipment through a movable pipeline.

[0012] The polishing assembly comprises a mounting frame, a polishing motor, a polishing wheel, a vertical sliding seat, a vertical moving member, a horizontal moving member, a front-back moving member, a supporting member and a fixing member, the mounting frame is arranged above the fixing member, the polishing motor is fixed on the mounting frame, the polishing wheel is arranged on an output shaft of the polishing motor, the vertical sliding seat is arranged in the positioning frame, the vertical moving member is arranged on one side of the vertical sliding seat, the horizontal moving member is arranged on the front side of the vertical sliding seat and is connected with the mounting frame, the front-back moving member is arranged on the front side of the horizontal moving member, the supporting member is arranged on the positioning frame, and the fixing member is arranged on the base. Attached Figure Description

[0013] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of the disassembly device for the backsheet of a decommissioned photovoltaic module according to the first embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the placement platform according to the first embodiment of the present invention.

[0016] Figure 3 This is a schematic diagram of the overall structure of the disassembly device for the backsheet of a decommissioned photovoltaic module according to the second embodiment of this utility model.

[0017] In the diagram: 101-base, 102-positioning frame, 103-mounting bracket, 104-grinding motor, 105-grinding wheel, 106-vertical slide, 107-vertical moving component, 108-horizontal moving component, 109-forward and backward moving component, 110-upper support plate, 111-lower support plate, 112-placement platform, 113-driving component, 114-clamping plate, 201-protective cover, 202-extraction tube. Detailed Implementation

[0018] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example 1:

[0020] like Figure 1 and Figure 2 As shown, where Figure 1 This is a schematic diagram of the overall structure of the disassembly device for the backsheet of retired photovoltaic modules. Figure 2 This is a structural diagram of the placement platform 112. This utility model provides a disassembly device for the backsheet of a decommissioned photovoltaic module: it includes a base 101, a positioning frame 102, and a grinding assembly. The grinding assembly includes a mounting bracket 103, a grinding motor 104, a grinding wheel 105, a vertical slide 106, a vertical moving component 107, a horizontal moving component 108, a front-to-back moving component 109, a support component, and a fixing component. The support component includes an upper support plate 110 and a lower support plate 111. The fixing component includes the placement platform 112 and an actuating component. The actuating component includes a drive component 113 and a clamping plate 114. The aforementioned solution solves the problems of existing decommissioned photovoltaic module backsheet removal devices having a small grinding range, difficulty in achieving full-range grinding of the backsheet, and inconvenience in use. It is understood that the aforementioned solution can achieve full-range grinding and removal of the backsheet of decommissioned photovoltaic modules.

[0021] In the embodiment, the base 101 is provided with a positioning frame 102, and the base 101 is provided with a hole mounting ear for fixing by bolts.

[0022] The mounting rack 103 is arranged above the fixing member, the polishing motor 104 is fixed on the mounting rack 103, the polishing wheel 105 is arranged on the output shaft of the polishing motor 104, the vertical sliding seat 106 is arranged in the positioning frame 102, the vertical moving member 107 is arranged on one side of the vertical sliding seat 106, the horizontal moving member 108 is arranged on the front side of the vertical sliding seat 106 and is connected with the mounting rack 103, the front-back moving member 109 is arranged on the front side of the horizontal moving member 108, the supporting member is arranged on the positioning frame 102, and the fixing member is arranged on the base 101. The mounting rack 103 is L-shaped, the polishing motor 104 is fixed on the mounting rack 103 by bolts, the polishing wheel 105 is fixed on the output shaft of the polishing motor 104, the vertical moving member 107, the horizontal moving member 108 and the front-back moving member 109 all adopt a servo motor and a screw rod transmission scheme, and are guided by a transmission structure of symmetrically arranged T-shaped guide rods and T-shaped linear sliding bearings. The T-shaped guide rod disc is fixed by bolts, the optical axis side end is limited by being inserted into the corresponding circular matching hole, the servo motor is provided with an encoder and a brake mechanism, so as to facilitate position control and stop locking, in working, the servo motor drives the screw rod to rotate, so that the vertical sliding seat 106, the horizontal moving member 108 and the front-back moving member 109 can move correspondingly, the bracket of the horizontal moving member 108 is fixed on the vertical sliding seat 106 by bolts, the T-shaped linear sliding bearing matched with the guide rod on the horizontal moving member 108 and the matched nut of the screw rod are fixed on the right side of the rear side mounting part of the bracket of the front-back moving member 109, the supporting member is used for mounting and matching the vertical moving member 107, and the fixing member is used for fixing the photovoltaic module.

[0023] Secondly, the upper supporting plate 110 is fixedly connected with the positioning frame 102 and is rotationally connected with the screw rod of the vertical moving member 107 and is located on the upper side of the positioning frame 102, and the lower supporting plate 111 is fixedly connected with the positioning frame 102 and is rotationally connected with the screw rod of the vertical moving member 107 and is located on the lower side of the positioning frame 102. The upper supporting plate 110 and the lower supporting plate 111 are connected with the positioning frame 102 through positioning pins and bolts respectively on both sides, and the upper and lower two side mounting ends of the screw rod of the vertical moving member 107 are respectively installed on the upper supporting plate 110 and the lower supporting plate 111 through rotating bearings.

[0024] Then, the placement platform 112 is fixed to the base 101; the actuating components are disposed on the front and rear sides of the placement platform 112. The placement platform 112 is fixed to the base 101 by positioning pins and countersunk bolts, and the actuating components are used to clamp the photovoltaic module to achieve fixation.

[0025] Finally, the driving components 113 are symmetrically arranged on the front and rear sides of the placement platform 112; the clamping plate 114 is connected to the output end of the driving component 113. The driving component 113 can be a cylinder or a hydraulic cylinder, and is fixed to the front and rear sides of the placement platform 112 by bolts. The top of the placement platform 112 is a stepped cavity for placing the photovoltaic module. After the photovoltaic module is placed, its back plate will be higher than the top end face of the placement platform 112 for easy grinding. The clamping plate 114 is connected to the output end of the driving component 113 by countersunk bolts.

[0026] When using this invention to solve the problems of limited grinding range, difficulty in achieving full-range grinding of the backsheet of existing decommissioned photovoltaic modules, and inconvenience in use, the photovoltaic module is first fixed by the fixing component with the backsheet facing upwards during the backsheet removal process. Then, the vertical moving component 107 can be controlled to move, driving the vertical slide 106 downwards. At this time, the horizontal moving component 108 and the front-to-back moving component 109 can move vertically, thereby driving the grinding motor 104 and the grinding wheel 105 downwards. Furthermore, controlling the horizontal moving component 108 can drive the front-to-back moving component 109 to move downwards. The horizontal movement drives the grinding motor 104 and the grinding wheel 105 to move horizontally. The forward and backward movement component 109 can move the grinding motor 104 and the grinding wheel 105 back and forth. This application realizes the horizontal, vertical and forward and backward movement of the grinding motor 104 and the grinding wheel 105, and the grinding motor 104 drives the grinding wheel 105 to rotate for grinding. This facilitates full-range grinding of the photovoltaic module backsheet, resulting in better removal effect. This solves the problem that the existing decommissioned photovoltaic module backsheet removal device has a small grinding range, is difficult to achieve full-range grinding of the backsheet, and is inconvenient to use.

[0027] Example 2:

[0028] like Figure 3 As shown, where Figure 3 This is a schematic diagram of the overall structure of the disassembly device for the backsheet of a retired photovoltaic module. Based on the first embodiment, this utility model provides a disassembly device for the backsheet of a retired photovoltaic module. The disassembly device for the backsheet of a retired photovoltaic module also includes a dust removal component, which includes a protective cover 201 and an extraction tube 202.

[0029] The shroud 201 is fixedly connected with the base 101 and located on the base 101, and a rotating door is arranged on the front side; the extraction pipe 202 is symmetrically fixed on the top of the shroud 201, and the top outlet is connected with the input pipe of the external extraction equipment through a movable pipe. The shroud 201 is fixed on the base 101 through bolts, a rotating door with a lock is arranged on the front side of the shroud 201, which is convenient for opening to take and put the workpiece, and detachable maintenance doors are arranged on the two sides. The extraction pipe 202 is T-shaped, the bottom fixing disc is connected with the shroud 201 through bolts, and the top outlet is connected with the input pipe of the external extraction equipment through a movable pipe.

[0030] In the embodiment, the shroud 201 is arranged to protect during polishing, and the external extraction equipment is started to generate extraction suction, so that the polishing dust floating in the interior can be extracted and treated during polishing, and safe polishing is facilitated.

[0031] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the utility model should be covered by the claims of the utility model.

Claims

1. A device for dismantling the backsheet of a retired photovoltaic module, comprising a base, wherein a positioning frame is provided on the base, characterized in that: It also includes polishing components; The grinding assembly includes a mounting frame, a grinding motor, a grinding wheel, a vertical slide, a vertical moving component, a horizontal moving component, a front-to-back moving component, a support component, and a fixing component. The mounting frame is disposed above the fixing component. The grinding motor is fixed on the mounting frame. The grinding wheel is disposed on the output shaft of the grinding motor. The vertical slide is disposed within the positioning frame. The vertical moving component is disposed on one side of the vertical slide. The horizontal moving component is disposed on the front side of the vertical slide and connected to the mounting frame. The front-to-back moving component is disposed on the front side of the horizontal moving component. The support component is disposed on the positioning frame. The fixing component is disposed on the base.

2. The device for dismantling the backsheet of a decommissioned photovoltaic module as described in claim 1, characterized in that: The supporting component includes an upper supporting plate and a lower supporting plate. The upper supporting plate is fixedly connected to the positioning frame and rotatably connected to the lead screw of the vertical moving component, and is located on the upper side of the positioning frame. The lower supporting plate is fixedly connected to the positioning frame and rotatably connected to the lead screw of the vertical moving component, and is located on the lower side of the positioning frame.

3. The device for dismantling the backsheet of a decommissioned photovoltaic module as described in claim 1, characterized in that: The fixing component includes a placement platform and an actuating component. The placement platform is fixed on the base; the actuating component is disposed on the front and rear sides of the placement platform.

4. The device for dismantling the backsheet of a decommissioned photovoltaic module as described in claim 3, characterized in that: The actuating component includes a drive unit and a clamping plate. The drive unit is symmetrically arranged on the front and rear sides of the placement platform. The clamping plate is connected to the output end of the drive unit.

5. The device for dismantling the backsheet of a decommissioned photovoltaic module as described in claim 1, characterized in that: The dismantling device for the backsheet of the retired photovoltaic module also includes a dust removal component. The dust removal component includes a protective cover and an extraction pipe. The protective cover is fixedly connected to the base and located on the base, and has a rotating door on the front side. The extraction pipe is symmetrically fixed to the top of the protective cover, and the top outlet is connected to the input pipe of an external extraction device through a movable pipe.

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