Conveying device for waste photovoltaic panels

Abstract

The utility model discloses a conveying device for waste photovoltaic panels, which belongs to the technical field of waste photovoltaic panel conveying and comprises a horizontal moving assembly, a plurality of supports are arranged at the output end of the horizontal moving assembly, lifting assemblies are arranged on the supports, and lifting blocks are arranged at the output ends of the lifting assemblies. A pressing plate frame is fixedly connected to the lifting block, a plurality of vacuum suction cups are fixedly connected to the bottom of the pressing plate frame, and vacuum equipment communicates with the vacuum suction cups. The waste photovoltaic panels are grabbed in a vacuum adsorption mode, the waste photovoltaic panels are conveyed through cooperation of the horizontal moving assembly and the lifting assembly, use is convenient and efficient, and the conveying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste photovoltaic panel transportation technical field especially is related to a kind of conveying device for waste photovoltaic panel. BACKGROUND

[0002] Waste photovoltaic panel contains a variety of valuable materials, such as silicon, silver, copper, aluminum and other metals and glass. Through recycling, the demand for these resources can be reduced, and sustainable use of resources can be achieved. In the recycling line of waste photovoltaic panels, the waste photovoltaic panels are usually collected and sorted first, and then transported to the disassembly machine through the rubber conveyor belt. Due to the large angle of inclination or insufficient friction between the contact surfaces during transportation, the photovoltaic panel conveying efficiency is not high.

[0003] Therefore, a conveying device for waste photovoltaic panels is proposed. SUMMARY

[0004] The utility model aims to provide a kind of conveying device for waste photovoltaic panel, it aims at solving or improving at least one of the above technical problems.

[0005] To achieve the above purpose, the utility model provides the following scheme: the utility model provides a kind of conveying device for waste photovoltaic panel, including horizontal moving assembly, the output of horizontal moving assembly is provided with multiple supports, the support is provided with lifting assembly, the output of lifting assembly is provided with lifting block;Lifting block is fixedly connected with pressing plate frame, the bottom of pressing plate frame is fixedly connected with several vacuum cups, and vacuum equipment is communicated with the vacuum cup.

[0006] Optionally, the lifting assembly includes a first motor fixedly connected to the top of the support, a lead screw is fixedly connected to the output shaft of the first motor, the lead screw is rotatably connected to the support, a lead screw nut is sleeved with the outer thread of the lead screw, the lead screw nut is slidably connected to the support, and the lead screw nut is fixedly connected to the lifting block.

[0007] Optionally, the support is fixedly connected with two first position sensors, the first position sensor is electrically connected with a controller, the controller is electrically connected with the first motor, the first position sensor is located on one side of the lead screw and is arranged along the length direction of the lead screw, and the first position sensor is used to sense the position of the lead screw nut.

[0008] Optionally, the horizontal moving assembly includes a gantry, a steel rail is fixedly connected to the top of the gantry, a sliding rail is slidably connected to the steel rail, a driving assembly connected with the sliding rail is arranged on the gantry, the driving assembly drives the sliding rail to slide on the steel rail, and multiple supports are connected with the sliding rail.

[0009] Optionally, the driving assembly comprises a driving wheel and a driven wheel rotationally connected with the portal frame, a second motor is fixedly connected to the portal frame, an output shaft of the second motor is fixedly connected with the driving wheel, the driving wheel and the driven wheel are arranged along the length direction of the steel rail, the driving wheel and the driven wheel are drivingly connected through a belt, and the slide rail is fixedly connected with the belt.

[0010] Optionally, two second position sensors are fixedly connected to the steel rail, the two second position sensors are arranged along the length direction of the steel rail, the second position sensor and the second motor are electrically connected with the controller respectively, and the second position sensor is used for detecting the position of the slide rail.

[0011] Optionally, the support is fixedly connected to the slide rail through a fixing buckle.

[0012] Optionally, the plurality of vacuum suction cups are circumferentially arranged around the back plate of the waste photovoltaic panel.

[0013] The utility model discloses the following technical effects: through the lifting assembly drive the pressboard frame to descend, make a plurality of vacuum suction cups adsorb on the waste photovoltaic panel, then through the lifting assembly and lift the waste photovoltaic panel, again through horizontal movement subassembly and transport it to the appointed position and put down and carry out the disassembly, and the transportation process is convenient and efficient, improves the transportation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings constituting a part of this application are used to provide further understanding of the application, and the illustrative embodiments of the application and the description thereof are used to explain the application, and do not constitute improper limitation on the application. In the drawings:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the support and the lifting block in the utility model;

[0017] Figure 3 It is the structural schematic diagram of the lifting assembly in the utility model;

[0018] Figure 4 It is the structural schematic diagram of the driving wheel and the belt in the utility model;

[0019] Figure 5 It is the structural schematic diagram of the driven wheel in the utility model;

[0020] Figure 6 It is the structural schematic diagram of the pressboard frame in the utility model.

[0021] In the figure: 1, support; 2, lifting block; 3, pressing plate frame; 4, vacuum chuck; 5, first motor; 6, lead screw; 7, lead screw nut; 8, first position sensor; 9, gantry; 10, steel rail; 11, slide rail; 12, driving wheel; 13, driven wheel; 14, second motor; 15, belt; 16, fixed lock; 17, fixed buckle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0024] Reference Figures 1-6 The utility model provides a kind of conveying device for waste photovoltaic panel, including horizontal moving assembly, the output of horizontal moving assembly is provided with multiple supports 1, support 1 is provided with lifting assembly, and the output of lifting assembly is provided with lifting block 2;Lifting block 2 is fixedly connected with pressing plate frame 3, and the bottom of pressing plate frame 3 is fixedly connected with several vacuum chucks 4, and vacuum chuck 4 is communicated with vacuum equipment, and the suction end of vacuum chuck 4 is downward for adsorbing waste photovoltaic panel.

[0025] Vacuum equipment is installed above pressing plate frame 3.Vacuum chuck 4 is also called vacuum lifting appliance, and is one of vacuum equipment actuators.Vacuum chuck is composed of suction cup and suction cup hoop, and vacuum chuck is connected with vacuum equipment (such as vacuum generator etc.) by pipe, and when using, vacuum chuck 4 is contacted with the backboard of waste photovoltaic panel, vacuum equipment is started to suck, negative pressure is generated in suction cup, so that waste photovoltaic panel is firmly adsorbed, and waste photovoltaic panel can be conveyed.When waste photovoltaic panel is conveyed to destination, it is inflated into vacuum chuck stably, so that the pressure in vacuum chuck changes from negative pressure to zero pressure or slightly positive pressure, and vacuum chuck is separated from waste photovoltaic panel, so that the task of lifting and conveying is completed.

[0026] By lifting assembly driving pressing plate frame 3 to descend, several vacuum chucks 4 are adsorbed on waste photovoltaic panel, then waste photovoltaic panel is lifted by lifting assembly, and is conveyed to specified position by horizontal moving assembly and is put down for disassembly, so that conveying process is convenient and efficient, and conveying efficiency is improved.

[0027] In some optional embodiments, the lifting assembly comprises a first motor 5 fixed on the top of the support 1, an output shaft of the first motor 5 is fixed with a lead screw 6, the lead screw 6 is rotationally connected with the support 1, the lead screw 6 is externally threaded with a lead screw nut 7, the lead screw nut 7 is slidingly connected with the support 1, and the lead screw nut 7 is fixed with the lifting block 2.

[0028] In some optional embodiments, two first position sensors 8 are fixed on the support 1, the first position sensors 8 are electrically connected with a controller, the controller is electrically connected with the first motor 5, the first position sensors 8 are located on one side of the lead screw 6 and are arranged along the length direction of the lead screw 6, and the first position sensors 8 are used for sensing the position of the lead screw nut 7.

[0029] The controller refers to a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit according to the predetermined sequence. It is composed of program counter, instruction register, instruction decoder, timing generator and operation controller, which is the "decision mechanism" of issuing commands, that is, it completes the coordination and command of the operation of the whole computer system. The controller can be installed on the gantry 9, or it can be in the form of remote control, which is not limited in the embodiment.

[0030] The first position sensor 8 and the second position sensor in the embodiment both adopt laser sensors, which are sensors for measuring by using laser technology, and are composed of a laser, a laser detector and a measuring circuit. They have the advantages of non-contact measurement, high speed, high precision, large range, strong anti-light and electrical interference ability, etc.

[0031] When lifting, the first motor 5 is started to drive the lead screw 6 to rotate, thereby driving the lead screw nut 7 to move up and down. When the lead screw nut 7 moves to the position of the first position sensor 8 located above, the first position sensor 8 detects the lead screw nut 7 and transmits the information to the controller, and the controller controls the first motor 5 to stop, thereby lifting the photovoltaic panel to the specified height. When the lead screw nut 7 slides to the position of the first position sensor 8 located below, the first position sensor 8 detects the lead screw nut 7 and transmits the information to the controller, and the controller controls the first motor 5 to stop, thereby making the vacuum chuck 4 reach the specified height to adsorb the photovoltaic panel. The two first position sensors 8 can control the lifting height.

[0032] In some optional embodiments, the horizontal moving assembly comprises a gantry 9, a steel rail 10 is fixed on the top of the gantry 9, a slide rail 11 is slidingly connected with the steel rail 10, a driving assembly connected with the slide rail 11 is arranged on the gantry 9, the driving assembly drives the slide rail 11 to slide on the steel rail 10, and a plurality of supports 1 are connected with the slide rail 11.

[0033] In some optional embodiments, the driving assembly comprises a driving wheel 12 and a driven wheel 13 rotatably connected with the gantry 9, the gantry 9 is fixedly connected with a second motor 14, an output shaft of the second motor 14 is fixedly connected with the driving wheel 12, the driving wheel 12 and the driven wheel 13 are arranged along the length direction of the steel rail 10, the driving wheel 12 and the driven wheel 13 are drivingly connected through a belt 15, and the slide rail 11 is fixedly connected with the belt 15 through a fixing lock 16.

[0034] In some optional embodiments, two second position sensors are fixedly connected on the steel rail 10, the two second position sensors are arranged along the length direction of the steel rail 10, the second position sensor and the second motor 14 are electrically connected with the controller respectively, and the second position sensor is used for detecting the position of the slide rail 11.

[0035] The second motor 14 is a stepping motor, can drive the driving wheel 12 to rotate forward and reversely, after the waste photovoltaic panel is sucked, the second motor 14 is started to drive the driving wheel 12 to rotate, thereby driving the belt 15 to drive, and further driving the position of the fixing lock 16 to change in the horizontal direction, thereby driving the slide rail 11 to slide on the steel rail 10, and finally driving the two groups of vacuum suction cups 4 to synchronously displace, and the waste photovoltaic panel is transferred to the specified position; when reaching the specified position, one of the second position sensors senses the slide rail 11 and transmits information to the controller, and the controller controls the second motor 14 to stop; when the slide rail 11 reversely moves to the position where the waste photovoltaic panel needs to be grabbed, the other second position sensor senses the slide rail 11 and transmits information to the controller, and the controller controls the second motor 14 to stop. The second position sensor is used for realizing the control of the horizontal displacement.

[0036] In some optional embodiments, the support 1 is fixedly connected on the slide rail 11 through a fixing buckle 17.

[0037] In some optional embodiments, the plurality of vacuum suction cups 4 are circumferentially arranged around the back plate of the waste photovoltaic panel for adsorbing the waste photovoltaic panel. Thus, the adsorption stability of the waste photovoltaic panel is improved.

[0038] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0039] The above-described embodiments are merely preferred modes of the present application, and are not intended to limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application as defined by the claims.

Claims

1. A conveying device for waste photovoltaic panels, characterized by: The horizontal moving assembly is provided with a plurality of supports (1), the supports (1) are provided with lifting assemblies, the lifting assemblies are provided with lifting blocks (2), the lifting blocks (2) are fixedly connected with pressing plate frames (3), the bottom of the pressing plate frame (3) is fixedly connected with a plurality of vacuum suction cups (4), the vacuum suction cups (4) are communicated with vacuum equipment, and the suction end of the vacuum suction cup (4) faces downward for adsorbing waste photovoltaic panels.

2. The conveying device for waste photovoltaic panels according to claim 1, characterized in that: The lifting assembly comprises a first motor (5) fixedly connected to the top of the support (1), a lead screw (6) fixedly connected to the output shaft of the first motor (5), the lead screw (6) in rotating connection with the support (1), and a lead screw nut (7) sleeved with external threads on the lead screw (6), the lead screw nut (7) in sliding connection with the support (1), and the lead screw nut (7) in fixed connection with the lifting block (2).

3. The conveying device for waste photovoltaic panels according to claim 2, characterized in that: The support (1) is fixedly connected with two first position sensors (8), the first position sensors (8) are electrically connected with a controller, the controller is electrically connected with the first motor (5), the first position sensors (8) are located on one side of the lead screw (6) and are arranged along the length direction of the lead screw (6), and the first position sensors (8) are used for sensing the position of the lead screw nut (7).

4. The conveying device for waste photovoltaic panels according to claim 3, characterized in that: The horizontal moving assembly comprises a portal frame (9), the top of the portal frame (9) is fixedly connected with a steel rail (10), the steel rail (10) is slidably connected with a sliding rail (11), the portal frame (9) is provided with a driving assembly connected with the sliding rail (11), the driving assembly drives the sliding rail (11) to slide on the steel rail (10), and a plurality of the supports (1) are connected with the sliding rail (11).

5. The conveying device for waste photovoltaic panels according to claim 4, characterized in that: The driving assembly comprises a driving wheel (12) and a driven wheel (13) in rotating connection with the portal frame (9), the portal frame (9) is fixedly connected with a second motor (14), the output shaft of the second motor (14) is fixedly connected with the driving wheel (12), the driving wheel (12) and the driven wheel (13) are arranged along the length direction of the steel rail (10), the driving wheel (12) and the driven wheel (13) are in transmission connection through a belt (15), and the sliding rail (11) is fixedly connected with a fixed lock (16) of the belt (15).

6. The conveying device for waste photovoltaic panels according to claim 5, characterized in that: The steel rail (10) is fixedly connected with two second position sensors, the two second position sensors are arranged along the length direction of the steel rail (10), the second position sensor and the second motor (14) are electrically connected with the controller respectively, and the second position sensor is used for detecting the position of the sliding rail (11).

7. The conveying device for waste photovoltaic panels according to claim 4, characterized in that: The support (1) is fixedly connected to the sliding rail (11) through a fixing buckle (17).

8. The conveying device for waste photovoltaic panels according to claim 1, characterized in that: A plurality of the vacuum suction cups (4) are circumferentially arranged around the back plate for adsorbing waste photovoltaic panels.

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