Photovoltaic carrier automatic loading and unloading device and processing equipment

Abstract

The utility model discloses a kind of photovoltaic carrier automation feeding and discharging devices, including feeding and discharging assembly and gripper assembly;Feeding and discharging assembly includes fixed plate, first guide rail, moving plate, first fastener, primary telescopic driver and connecting piece;First guide rail is laid in fixed plate along feeding and discharging direction, first fastener is fixedly arranged in and is buckled with first guide rail, first fastener reciprocatingly moves along first guide rail;When primary telescopic driver starts, moving plate is stretched out or retracted along the feeding and discharging direction relative to fixed plate, gripper assembly is set to moving plate, and gripper assembly fetches or places external photovoltaic carrier.The photovoltaic carrier automation feeding and discharging device provided by the utility model is compact in structure, and fetching and placing stroke can be flexibly changed, can reduce the space occupied by device as far as possible while meeting the specified fetching and placing stroke requirement of photovoltaic carrier, when being applied to specific photovoltaic processing equipment, can effectively help to reduce the overall volume of device.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic technology, and in particular to a loading and unloading device. Background Technology

[0002] In the prior art, in order to achieve automated transfer of silicon wafers or crystals in tubular equipment, technicians often set up corresponding automated loading and unloading devices for photovoltaic carriers. The automated loading and unloading devices pick up and put in at fixed times and locations, sending the photovoltaic carriers into designated workstations in the tubular equipment or taking the photovoltaic carriers out of the tubular equipment.

[0003] Because tubular equipment is often large in size and the different processing stations are often far apart, existing automated loading and unloading devices for photovoltaic carriers often require long pick-and-place strokes to achieve the desired loading and unloading effect. This results in the automated loading and unloading device itself having a large volume and occupying a significant amount of installation space within the tubular equipment. Therefore, how to improve the structure of automated loading and unloading devices for photovoltaic carriers, while ensuring accurate pick-and-place functionality, to minimize its own size and reduce the installation space it occupies, is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The main purpose of this utility model is to provide an automated loading and unloading device. This device has telescopic capability along the loading and unloading direction. When applied to tubular equipment, it can ensure a certain conveying distance, meet the requirements of a sufficiently long photovoltaic carrier loading and unloading stroke, and minimize the size of the loading and unloading device itself, thereby reducing the installation space it occupies.

[0005] To achieve the above objectives, this utility model proposes an automated loading and unloading device for photovoltaic carriers, including a loading and unloading assembly and a gripper assembly; the loading and unloading assembly includes a fixed plate, a first guide rail, a moving plate, a first fastener, a first-stage telescopic actuator, and a connecting component;

[0006] The first guide rail is laid on the fixed plate along the loading and unloading direction. The first fastener is fixedly set on the side of the moving plate close to the fixed plate. The first fastener is engaged with the first guide rail and moves back and forth along the first guide rail. The first-level telescopic actuator is set on the moving plate. The connector is used to connect the first-level telescopic actuator and the fixed plate. When the first-level telescopic actuator is started, the moving plate extends or retracts relative to the fixed plate along the loading and unloading direction. The gripper assembly is set on the moving plate and grips or places the external photovoltaic carrier.

[0007] Optionally, the loading and unloading assembly also includes a meshing member, which is disposed on and fixedly connected to the fixed plate. A meshing groove is provided on the meshing member, and meshing teeth protruding from the groove wall are provided on the groove wall. The connecting member passes through the meshing groove, and the part of the connecting member that contacts the meshing member engages with the meshing teeth.

[0008] Optionally, the primary telescopic drive includes a telescopic motor, a drive wheel, and an idler wheel. The body of the telescopic motor is fixedly mounted on the moving plate near the feeding direction. The drive wheel is sleeved on the motor output shaft of the telescopic motor. The idler wheel is rotatably mounted on the moving plate near the unloading direction. A connecting piece is sleeved on the drive wheel and the idler wheel.

[0009] Optionally, the connecting element is a synchronous belt, and both the driving pulley and the idler pulley are synchronous pulleys adapted to the synchronous belt. The meshing teeth provided on the groove wall of the meshing through groove mesh with the synchronous belt.

[0010] Optionally, the connecting element is a chain, and both the driving wheel and the idler wheel are sprockets adapted to the chain. The meshing teeth on the groove wall of the meshing through groove mesh with the chain.

[0011] Optionally, the connecting element is a rack, and both the driving wheel and the idler wheel are gears adapted to the rack. The meshing teeth provided on the groove wall of the meshing through groove mesh with the rack.

[0012] Optionally, the loading and unloading assembly further includes a second guide rail, a second fastener, a gripper bracket, and a secondary telescopic actuator; the second guide rail is laid on the moving plate along the loading and unloading direction, the second fastener is fixedly mounted on the side of the gripper bracket near the moving plate, and the second fastener is engaged with the second guide rail, and the second fastener reciprocates along the second guide rail; the secondary telescopic actuator is mounted on the gripper bracket, and the drive output end of the secondary telescopic actuator is connected to the moving plate, and when the secondary telescopic actuator is started, the gripper bracket reciprocates relative to the moving plate along the loading and unloading direction; the secondary telescopic actuator is one or more combinations of a telescopic cylinder and a linear motor.

[0013] Optionally, the gripper assembly includes a vehicle gripper and a tilting motor. The body of the tilting motor is fixedly mounted on the gripper bracket, and the motor output shaft of the tilting motor is connected to the vehicle gripper to drive the vehicle gripper to tilt at a specified angle.

[0014] Optionally, the carrier gripper includes a gripper support plate, a first clamping arm, a second clamping arm, and at least one clamping driver; the motor output of the flipping motor is connected to the gripper support plate; the first clamping arm and the second clamping arm are parallel to each other and slidably disposed on the gripper support plate, the clamping driver is disposed on the gripper support plate, and the drive output shaft of the clamping driver is connected to the first clamping arm or the second clamping arm. When the clamping driver is activated, the distance between the first clamping arm and the second clamping arm is expanded or shortened to clamp or release the external photovoltaic carrier.

[0015] Optionally, the vehicle gripper also includes at least one clamping arm buffer, each clamping arm buffer having a buffer piston; the clamping arm buffer is fixedly disposed on the first clamping arm or the second clamping arm, and the buffer piston of the clamping arm buffer elastically abuts against the gripper support plate to provide cushioning to prevent the external photovoltaic vehicle from breaking when the first clamping arm and the second clamping arm clamp the external photovoltaic vehicle.

[0016] Optionally, the vehicle gripper also includes at least one clamping arm limiter, which is fixedly mounted on the gripper support plate and is used to limit the sliding limit position of the first clamping arm and / or the second clamping arm.

[0017] This utility model also provides a processing equipment that uses the photovoltaic carrier automated loading and unloading device described above.

[0018] The beneficial effects of this utility model are as follows: The photovoltaic carrier automated loading and unloading device provided by this utility model is equipped with a fixed plate and a movable plate, which are connected by a connector. Under the drive of a first-level telescopic actuator, the movable plate extends and retracts relative to the fixed plate. The loading and unloading device has a compact structure. As the movable plate extends and retracts, the picking and placing stroke of the device can be flexibly changed. While meeting the specified picking and placing stroke requirements of the photovoltaic carrier, it can minimize the space occupied by the device. When applied to specific photovoltaic processing equipment, it can effectively help reduce the overall volume of the device. Attached Figure Description

[0019] The present invention will now be described in detail with reference to specific embodiments and accompanying drawings, wherein:

[0020] Figure 1 This is a schematic diagram of the overall structure of the automated loading and unloading device for photovoltaic carriers provided in a specific implementation.

[0021] Figure 2 yes Figure 1 A magnified view of part V1 in the middle.

[0022] Figure 3 This is a partial structural diagram from a first-view perspective of the automated loading and unloading device for photovoltaic carriers provided in a specific implementation embodiment.

[0023] Figure 4 This is a schematic diagram of the extended state of the automated loading and unloading device for photovoltaic carriers provided in a specific embodiment.

[0024] Figure 5 This is a partial structural diagram from a second perspective of the automated loading and unloading device for photovoltaic carriers provided in a specific embodiment.

[0025] Figure 6 yes Figure 5 A magnified view of part V2 in the middle.

[0026] Explanation of reference numerals in the attached drawings: Photovoltaic carrier: A, Loading and unloading assembly: 1, Fixed plate: 11, First guide rail: 12, Moving plate: 13, First fastener: 14, First-stage telescopic actuator: 15, Connector: 16, Engaging component: 17, Second guide rail: 18, Second fastener: 19, Grip bracket: 110, Second-stage telescopic actuator: 120, Telescopic motor: 151, Drive wheel: 152, Idler wheel: 153, Grip assembly: 2, Carrier gripper: 21, Tilting motor: 22, Grip support plate: 211, First clamping arm: 212, Second clamping arm: 213, Clamping actuator: 214, Clamping arm buffer: 215, Clamping arm limiter: 216. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the following specific embodiments are only used to explain this utility model and do not constitute a limitation on this utility model.

[0028] This specific embodiment provides an automated loading and unloading device for photovoltaic carriers, including a loading and unloading assembly 1 and a gripper assembly 2. The loading and unloading assembly 1 includes a fixed plate 11, a first guide rail 12, a moving plate 13, a first fastener 14, a first-stage telescopic actuator 15, a connector 16, a meshing component 17, a second guide rail 18, a second fastener 19, a gripper bracket 110, and a second-stage telescopic actuator 120. Further, the first-stage telescopic actuator 15 includes a telescopic motor 151, a drive wheel 152, and an idler wheel 153. The gripper assembly 2 includes a carrier gripper 21 and a flipping motor 22. Further, the carrier gripper 21 includes a gripper support plate 211, a first clamping arm 212, a second clamping arm 213, at least one clamping actuator 214, at least one buffer 215, and at least one limiter 216.

[0029] Please see Figure 1-3Specifically, in this embodiment, the first guide rail 12 is laid on the fixed plate 11 along the loading and unloading direction, the first fastener 14 is fixedly installed on the side of the moving plate 13 near the fixed plate 11, the first fastener 14 is fastened to the first guide rail 12, and the first fastener 14 moves back and forth along the first guide rail 12; the first-stage telescopic driver 15 is installed on the moving plate 13, and the connecting member 16 connects the first-stage telescopic driver 15 and the fixed plate 11. When the first-stage telescopic driver 15 is started, the moving plate 13 extends or retracts relative to the fixed plate 11 along the loading and unloading direction, and the gripper assembly 2 is installed on the moving plate 13. The gripper assembly 2 grips or places the external photovoltaic carrier A. The automated photovoltaic carrier loading and unloading device provided in this specific embodiment is applied to a specific tubular device. The loading direction is defined as from the outside of the tubular device to the inside, and the unloading direction is from the inside of the tubular device to the outside. As described above, in specific implementation, the automated photovoltaic carrier loading and unloading device provided in this specific embodiment features a rectangular fixed plate 11, a long, protruding ridge on the surface of the fixed plate 11, and a length of the fixed plate 11 and the first guide rail 12 along the loading and unloading direction that is not less than half the travel distance of the photovoltaic carrier A. A rectangular movable plate 13 is also provided. Similarly, if the length of the moving plate 13 along the loading and unloading direction is not less than half of the picking and placing stroke of the photovoltaic carrier A, then when the first-stage telescopic actuator 15 is started, its output driving force is transmitted between the fixed plate 11 and the moving plate 13 through the connector 16. The moving plate 13 moves relative to the fixed plate 11 along the laying direction (i.e., the loading and unloading direction) of the first guide rail 12. During this process, the moving plate 13 will be in a state of extending or retracting along the loading and unloading direction. The gripper assembly 2 mounted on the moving plate 13 moves with the moving plate 13, and the photovoltaic carrier A held on the gripper assembly 2 is delivered to different positions, thereby realizing the picking and placing of the photovoltaic carrier A. The above-mentioned structure, which uses the fixed plate 11 and the movable plate 13 to cooperate and achieve telescopic loading and unloading along the loading and unloading direction, can ensure sufficient loading and unloading stroke of the photovoltaic carrier A to meet the processing requirements and meet the placement requirements of different photovoltaic processing processes for the specific processing station of the photovoltaic carrier A. When the photovoltaic carrier A requires a delivery distance that is not within the required range, the first-level telescopic actuator 15 controls the telescopic degree of the loading and unloading assembly 1 by controlling the moving distance of the movable plate 13, and delivers the gripper assembly 2 holding the photovoltaic carrier A to the designated position. On the other hand, it can also reduce the size of the device to the greatest extent. The fully retracted movable plate 13 will overlap with the fixed plate 11, and the space occupied by the entire loading and unloading assembly 1 will be greatly reduced.

[0030] Please see Figure 1-3In this specific embodiment, the meshing member 17 is disposed on and fixedly connected to the fixed plate 11. A meshing groove 171 is formed on the meshing member 17, and meshing teeth protruding from the groove wall are provided on the groove wall. The connecting member 16 passes through the meshing groove 171, and the portion of the connecting member 16 that contacts the meshing member 17 engages with the meshing teeth. The body of the telescopic motor 151 is fixedly disposed on the moving plate 13 near the feeding direction. The drive wheel 152 is sleeved on the motor output shaft of the telescopic motor 151, and the idler wheel 153 is rotatably disposed on the moving plate 13 near the unloading direction. The connecting member 16 is sleeved on the drive wheel 152 and the idler wheel 153. In this specific embodiment, the connecting member 16 is a synchronous belt, and both the drive wheel 152 and the idler wheel 153 are synchronous pulleys adapted to the synchronous belt. The meshing teeth on the groove wall of the meshing groove 171 engage with the synchronous belt. Selecting a synchronous belt as the connector 16, the driving pulley 152 and driven pulley 153 are respectively positioned on the two sides of the moving plate 13. The synchronous belt is fitted onto the driving pulley 152 and driven pulley 153, allowing them to support and tension the synchronous belt. A synchronous belt with a suitable tooth profile is selected. Corresponding to the tooth profile of the synchronous belt, corresponding meshing teeth are provided on the groove wall of the meshing groove 171 in the meshing member 17. A portion of the synchronous belt passing through the meshing groove 171 will mesh with the corresponding meshing teeth on the groove wall of the meshing groove 171. Thus, once the primary telescopic drive... When actuator 15 is started and telescopic motor 151 rotates forward, drive wheel 152 rotates forward as well. Drive wheel 152 drives synchronous belt (i.e. connecting member 16) to rotate clockwise. Since synchronous belt passes through meshing groove 171 of meshing member 17, and the teeth of synchronous belt also mesh with the meshing teeth on the side wall of meshing groove 171, synchronous belt will shorten the misalignment distance between moving plate 13 and fixed plate 11. The entire loading and unloading assembly 1 will be in the state of moving plate 13 retracting, and gripper assembly 2 mounted on moving plate 13 can move along the unloading direction. The same applies when telescopic motor 151 rotates in reverse.

[0031] In other alternative embodiments, the connector 16 is a chain, the drive wheel 152 and the idler wheel 153 are both sprockets adapted to the chain, and the meshing teeth provided on the groove wall of the through groove 171 engage with the chain.

[0032] In other alternative embodiments, the connector 16 is a rack, the driving wheel 152 and the idler wheel 153 are both gears adapted to the rack, and the meshing teeth provided on the groove wall of the through groove 171 mesh with the rack.

[0033] Please see Figure 1 , 3-4. In this specific embodiment, the second guide rail 18 is laid on the moving plate 13 along the loading and unloading direction. The second fastener 19 is fixedly installed on the side of the gripper bracket 110 near the moving plate 13, and the second fastener 19 is fastened to the second guide rail 18. The second fastener 19 moves back and forth along the second guide rail 18. The secondary telescopic driver 120 is installed on the gripper bracket 110. The drive output end of the secondary telescopic driver 120 is connected to the moving plate 13. When the secondary telescopic driver 120 is started, the gripper bracket 110 moves back and forth relative to the moving plate 13 along the loading and unloading direction. The secondary telescopic driver 120 is one or more combinations of a telescopic cylinder and a linear motor. A second guide rail 18 is provided on the moving plate 13 along the loading and unloading direction. The gripper bracket 110 is placed on the moving plate 13. The gripper bracket 110 will reciprocate within the laying range of the second guide rail 18 under the driving action of the secondary telescopic actuator 120. That is, the loading and unloading device provided in this specific embodiment will have a two-stage telescopic structure: the first-stage telescopic structure is mainly constructed of a fixed plate 11, a first guide rail 12, a first fastener 14 and a moving plate 13. When the first-stage telescopic structure is working, the moving plate 13 can overlap with the fixed plate 11 to the maximum extent. The first stage of the telescopic structure moves to a state that is as far apart from the fixed plate 11 as possible. The second stage telescopic structure is mainly constructed of a moving plate 13, a second guide rail 18, a second fastener 19, and a gripper bracket 110. When the second stage telescopic structure is working, the gripper bracket 110 can move from the edge of the moving plate 13 near the unloading direction to the edge of the moving plate 13 near the loading direction. Since the photovoltaic carrier A is held by the gripper assembly 2, and the gripper assembly 2 is mounted on the gripper bracket 110, the range of movement of the gripper bracket 110 is the range of movement of the photovoltaic carrier A. It is easy to see that the loading and unloading device provided in this specific embodiment improves the existing single-stage loading and unloading device, which has a large volume and long span, into a two-stage telescopic structure to realize loading and unloading. While meeting the pick-up and put-out stroke requirements of the photovoltaic carrier A, the space occupied by the loading and unloading device in the retracted state is greatly reduced.

[0034] Please see Figure 4-5 In this specific embodiment, the body of the flip motor 22 is fixedly mounted on the gripper bracket 110, and the motor output shaft of the flip motor 22 is connected to the carrier gripper 21 to drive the carrier gripper 21 to flip at a specified angle.

[0035] Please see Figure 4-6In this specific embodiment, the motor output of the flipping motor 22 is connected to the gripper support plate 211; the first clamping arm 212 and the second clamping arm 213 are parallel to each other and slidably disposed on the gripper support plate 211; both clamping drivers 214 are disposed on the gripper support plate 211; the body of one clamping driver 214 is fixedly connected to the gripper support plate 211, and its drive output shaft is connected to the first clamping arm 212; the body of the other clamping driver 214 is connected to the gripper support plate 211, and its drive output shaft is connected to the second clamping arm 213; when the two clamping drivers 214 are started, they respectively push the first clamping arm 212 and the second clamping arm 213 to move, so that the distance between the first clamping arm 212 and the second clamping arm 213 is expanded or shortened, so as to clamp or release the photovoltaic carrier A.

[0036] Please see Figure 5-6 In this specific embodiment, at least one clamping arm buffer 215 is provided, and each clamping arm buffer 215 has a buffer piston. The clamping arm buffers 215 are respectively disposed at the first clamping arm 212 and / or the second clamping arm 213. The body of the clamping arm buffer 215 is fixedly connected to its corresponding first clamping arm 212 and / or second clamping arm 213, and its buffer piston extends and elastically abuts against the gripper support plate 211. Since the photovoltaic carrier A is usually a graphite boat or quartz boat, it does not have good ductility and is easily broken under stress. Therefore, in this specific embodiment, clamping arm buffers 215 are provided. The body of the clamping arm buffer 215 is fixedly disposed at the first clamping arm 212 and / or the second clamping arm 213, keeping its buffer piston extended. Then, when the clamping driver 214 drives the first clamping arm 212 or the second clamping arm 213 to slide on the gripper support plate 211, the distance between the first clamping arm 212 and the second clamping arm 213 is... When the first clamping arm 212 and the second clamping arm 213 work together to clamp the photovoltaic carrier A, the buffer piston of the clamping arm buffer 215 will abut against the gripper support plate 211. The first clamping arm 212 and / or the second clamping arm 213 are subjected to buffering force, elastically clamping the photovoltaic carrier A to a certain extent. This arrangement ensures that the two clamping arms can firmly clamp the photovoltaic carrier A while providing a certain degree of buffering to the photovoltaic carrier A, preventing the two clamping arms from applying excessive clamping force to the photovoltaic carrier A, which could cause the photovoltaic carrier A to break. In specific implementation, technicians can choose a hydraulic buffer as the specific clamping arm buffer 215 to implement this solution.

[0037] Please see Figure 5-6In this specific embodiment, at least one clamping arm limiter 216 is provided. The body of the clamping arm limiter 216 is fixedly mounted on the gripper support plate 211. When the clamping arm limiter 216 is set corresponding to the first clamping arm 212, the clamping arm limiter 216 is set on one side of the first clamping arm 212, and the first clamping arm 212 slides on the gripper support plate 211 and can no longer slide. When it slides to the position set by the clamping arm limiter 216, the clamping arm limiter 216 abuts against the first clamping arm 212, and the first clamping arm 212 can no longer slide. The clamping arm limiter 216 restricts the sliding range of the first clamping arm 212. When the clamping arm limiter 216 is set for the second clamping arm 213, it is located on one side of the second clamping arm 213. The second clamping arm 213 slides on the gripper support plate 211. When it slides to the position set by the clamping arm limiter 216, the clamping arm limiter 216 abuts against the second clamping arm 213, preventing it from sliding further. The clamping arm limiter 216 corresponding to the second clamping arm 213 restricts the sliding range of the second clamping arm 213. The first clamping arm 212 and / or the second clamping arm 213 cannot slide beyond the position set by their corresponding clamping arm limiter 216. Setting the clamping arm limiter 216 effectively restricts the sliding range of the first clamping arm 212 and / or the second clamping arm 213, limiting the distance between the two clamping arms within a reasonable range. In specific implementation, technicians can use a hydraulic buffer as the specific clamping arm limiter 216 to implement this solution. In addition to the limiting function, the hydraulic buffer can also provide additional buffering force, providing buffering force during the process of the two clamping arms contracting the clamping arm gap, so as to prevent the first clamping arm 212 and the second clamping arm 213 from rapidly contracting the gap and cracking the photovoltaic carrier A.

[0038] This specific embodiment also provides a processing device that uses the photovoltaic carrier automated loading and unloading device described above.

[0039] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An automated loading and unloading device for photovoltaic carriers, characterized in that, It includes a loading and unloading assembly and a gripper assembly. The loading and unloading assembly includes a fixed plate, a first guide rail, a movable plate, a first fastener, a first-stage telescopic driver, and a connecting component. The first guide rail is laid on the fixed plate along the loading and unloading direction. The first fastener is fixedly installed on the side of the movable plate close to the fixed plate. The first fastener is engaged with the first guide rail and moves back and forth along the first guide rail. The first-stage telescopic actuator is mounted on the moving plate, and the connector is used to connect the first-stage telescopic actuator and the fixed plate. When the first-stage telescopic actuator is activated, the moving plate extends or retracts relative to the fixed plate in the loading and unloading direction. The gripper assembly is mounted on the moving plate and grips or places the external photovoltaic carrier.

2. The automated loading and unloading device for photovoltaic carriers as described in claim 1, characterized in that, The loading and unloading assembly also includes a meshing component, which is disposed on and fixedly connected to the fixing plate. The meshing component has a meshing groove, and the groove wall of the meshing groove is provided with meshing teeth protruding from the groove wall. The connecting component passes through the meshing groove, and the part of the connecting component that contacts the meshing component engages with the meshing teeth.

3. The automated loading and unloading device for photovoltaic carriers as described in claim 2, characterized in that, The primary telescopic driver includes a telescopic motor, a drive wheel, and an idler wheel. The body of the telescopic motor is fixedly mounted on the moving plate near the feeding direction. The drive wheel is sleeved on the motor output shaft of the telescopic motor. The idler wheel is rotatably mounted on the moving plate near the unloading direction. The connecting piece is sleeved on the drive wheel and the idler wheel.

4. The automated loading and unloading device for photovoltaic carriers as described in claim 3, characterized in that, The connecting component is a synchronous belt, and both the driving pulley and the idler pulley are synchronous pulleys adapted to the synchronous belt. The meshing teeth provided on the groove wall of the meshing through groove mesh with the synchronous belt. Alternatively, the connecting component is a chain, and both the driving wheel and the idler wheel are sprockets adapted to the chain, with meshing teeth on the groove wall of the meshing through groove engaging with the chain; Alternatively, the connecting member is a rack, and both the driving wheel and the idler wheel are gears adapted to the rack, with meshing teeth on the groove wall of the meshing through groove meshing with the rack.

5. The automated loading and unloading device for photovoltaic carriers as described in claim 3, characterized in that, The loading and unloading assembly also includes a second guide rail, a second fastener, a gripper bracket, and a secondary telescopic actuator; The second guide rail is laid on the moving plate along the loading and unloading direction. The second fastener is fixedly installed on the side of the gripper bracket near the moving plate, and the second fastener is fastened to the second guide rail. The second fastener moves back and forth along the second guide rail. The secondary telescopic actuator is disposed on the gripper bracket, and the drive output end of the secondary telescopic actuator is connected to the moving plate. When the secondary telescopic actuator is started, the gripper bracket reciprocates relative to the moving plate along the loading and unloading direction.

6. The automated loading and unloading device for photovoltaic carriers as described in claim 5, characterized in that, The gripper assembly includes a vehicle gripper and a tilting motor. The body of the tilting motor is fixedly mounted on the gripper bracket. The motor output shaft of the tilting motor is connected to the vehicle gripper to drive the vehicle gripper to tilt at a specified angle.

7. The automated loading and unloading device for photovoltaic carriers as described in claim 6, characterized in that, The vehicle gripper includes a gripper support plate, a first clamping arm, a second clamping arm, and at least one clamping driver. The motor output of the flipping motor is connected to the gripper support plate. The first clamping arm and the second clamping arm are parallel to each other and slidably disposed on the gripper support plate. The clamping driver is disposed on the gripper support plate. The drive output shaft of the clamping driver is connected to the first clamping arm or the second clamping arm. When the clamping driver is activated, the distance between the first clamping arm and the second clamping arm is expanded or shortened to clamp or release the external photovoltaic carrier.

8. The automated loading and unloading device for photovoltaic carriers as described in claim 7, characterized in that, The vehicle gripper also includes at least one clamping arm buffer, each of which has a buffer piston; the clamping arm buffer is fixedly disposed on the first clamping arm or the second clamping arm, and the buffer piston of the clamping arm buffer elastically abuts against the gripper support plate to provide cushioning and prevent the external photovoltaic vehicle from breaking when the first clamping arm and the second clamping arm clamp the external photovoltaic vehicle.

9. The automated loading and unloading device for photovoltaic carriers as described in claim 7, characterized in that, The vehicle gripper also includes at least one clamping arm limiter, which is fixedly disposed on the gripper support plate to limit the sliding range of the first clamping arm and / or the second clamping arm.

10. A processing device, characterized in that, The processing equipment uses the automated loading and unloading device for photovoltaic carriers as described in any one of claims 1-9.

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