Unordered grabbing and feeding device for photovoltaic module wire box feeding

Abstract

The utility model discloses a photovoltaic module wire box feeding disordered grabbing and feeding device which comprises a feeding rack, a vertical lifting mechanism is arranged in the middle of the feeding rack, and a circulation conveying line located on the side of the vertical lifting mechanism is arranged on the left side and / or the right side of the feeding rack. The circulation conveying line comprises two groups of horizontal conveying mechanisms which are arranged in parallel up and down at intervals, the two groups of horizontal conveying mechanisms correspond to the upper end and the lower end of the vertical lifting mechanism respectively, the horizontal conveying mechanisms are used for conveying material boxes, and the upper and lower groups of horizontal conveying mechanisms are the same in structure but opposite in conveying direction; the vertical lifting mechanism is used for transferring the material box from the upper horizontal conveying mechanism to the lower horizontal conveying mechanism; the device further comprises a disordered grabbing robot. The wire box conveying device is small in occupied space, achieves the functions of automatic feeding, material taking, logistics box recycling and the like, achieves high-efficiency and uninterrupted circulation conveying work on wire boxes, is high in automation degree, reduces production cost and improves production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production, in particular to a photovoltaic component line box loading disorderly grabbing and feeding device. Background Art

[0002] With the rapid development of the solar panel field, the market has been increasingly using solar panels, resulting in a sharp increase in the use of solar panels. The photovoltaic junction box is a connection device between the solar cell array composed of solar cell modules and the solar charging control device. Its main function is to connect and protect solar photovoltaic modules, connect the power generated by solar cells to external lines, and conduct the current generated by photovoltaic modules.

[0003] At present, the photovoltaic junction box bodies in the market are all handled manually, which is very inefficient and very time-consuming and labor-intensive. For example, in the prior art, a Chinese patent with patent number CN215477781U discloses a junction box feeding mechanism, including a base and a servo lifting mechanism, the servo lifting mechanism is fixedly installed on the upper end of the base, a servo motor and a shaft screw are respectively arranged inside the servo lifting mechanism, one end of the servo motor output shaft is connected to the shaft screw through a coupling, the screw seat of the shaft screw is fixedly installed with a lifting platform through a connecting block, a photoelectric sensor is fixedly installed on one side of the fixed column, the upper end of the guide rail is slidably connected with a bearing platform, the upper end of the bearing platform is fixedly installed with a magazine box, the outer wall of the magazine box is covered with a junction box product, and the upper end of the bearing platform is fixedly welded with a push handle.

[0004] Although the above-mentioned prior art solves the technical problems that manual handling is very inefficient and very time-consuming and labor-intensive, it is a small-scale mechanism design that can realize small-batch wiring box loading work, but for the factory's automated production needs, it cannot realize large-scale automated cyclic loading of wiring boxes. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a photovoltaic module wire box loading disorderly grabbing and feeding device, which can form a circulating feeding system.

[0006] To achieve the above purpose, the utility model adopts the following contents:

[0007] The utility model provides a photovoltaic module wire box loading disorderly grabbing feeding device, which comprises a feeding frame, a vertical lifting mechanism is arranged in the middle of the feeding frame, and a flow conveying line located on the side of the vertical lifting mechanism is arranged on the left and / or right side of the feeding frame;

[0008] The flow conveying line includes two sets of horizontal conveying mechanisms arranged in parallel and at intervals, which correspond to the upper end and the lower end of the vertical lifting mechanism respectively. The horizontal conveying mechanism is used to convey the material box. The upper and lower sets of horizontal conveying mechanisms have the same structure but opposite conveying directions. The vertical lifting mechanism is used to transfer the material box from the upper horizontal conveying mechanism to the lower horizontal conveying mechanism.

[0009] Also included is a disorderly grabbing robot located near the feeding rack.

[0010] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, the vertical lifting mechanism includes:

[0011] A bottom plate, with vertically upward supporting guide pillars disposed on both sides of the bottom plate, the top ends of the supporting guide pillars being connected to a horizontal top plate, and a displacement plate being movably connected to the supporting guide pillars via guide sleeves;

[0012] The top plate and the bottom plate are rotatably provided with synchronous pulleys through mounting seats, respectively, a synchronous belt is wound between the upper and lower synchronous pulleys, one side of the synchronous belt is connected to the displacement plate, a transmission shaft is commonly connected between the two synchronous pulleys located on the bottom plate, a driven pulley is fixed on the transmission shaft, a transmission motor is fixed on the bottom plate, a driving pulley is arranged on the output shaft of the transmission motor, and a transmission belt is wound between the driving pulley and the driven pulley;

[0013] Vertical side plates are provided on the left and right sides of the surface of the displacement plate, and front and rear conveyor pulleys are rotatably provided on the outer sides of the side plates, and a conveyor belt is wound between the two conveyor pulleys. A synchronous shaft is commonly connected between the conveyor pulleys arranged on the two side plates, and a driven synchronous pulley is fixed on one of the synchronous shafts. A synchronous motor is fixed on the displacement plate, and a driving synchronous pulley is provided on the output shaft of the synchronous motor. A transmission synchronous belt is wound between the driving synchronous pulley and the driven synchronous pulley.

[0014] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, blocking cylinders are respectively arranged on the front and rear sides of the surface of the displacement plate, the blocking cylinders are located on the outer side of the synchronization shaft, and the output end of the blocking cylinder is connected upwardly to a blocking plate.

[0015] According to a photovoltaic component wire box loading disorderly grabbing and feeding device provided by the utility model, a sensor installation strip is arranged between the bottom plate and the top plate, and in-position sensors are respectively arranged above and below the sensor installation strip.

[0016] According to the photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, corresponding opposing beam sensors are arranged at the starting and beginning ends of the two side plates.

[0017] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, the horizontal conveying mechanism includes:

[0018] A plurality of connection base plates are arranged on the feeder frame, and two parallel and spaced frame bars are arranged on the plurality of connection base plates, a reinforcement frame is connected between the two frame bars, and conveyor pulleys are rotatably installed at both ends of the frame bars, a conveyor belt is wound between the two conveyor pulleys on the frame bars, and two side edges of the conveyor belt are both close to the outer side surface of the frame bars, and a conveyor shaft rod is respectively connected between the conveyor pulleys on the two frame bars, and an end of one of the conveyor shaft rods is externally connected to the output end of a conveying motor.

[0019] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, the two racks are both connected upwardly with horizontal blocking bars through a plurality of vertical brackets.

[0020] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, corresponding opposing beam sensors are arranged on the front and rear ends of the two baffle bars.

[0021] According to a photovoltaic component wire box loading disorderly grabbing and feeding device provided by the utility model, an auxiliary support plate is arranged between the front parts of the two rack bars, and a blocker and an in-position sensor are arranged on the auxiliary support plate.

[0022] According to a photovoltaic module wire box loading disorderly grabbing and feeding device provided by the utility model, universal wheel sets are arranged at the four corners of the bottom end of the feeding frame.

[0023] The photovoltaic module wire box loading and disorderly grasping and feeding device proposed in the utility model has the following beneficial effects: an external AGV trolley delivers a logistics box filled with wire boxes to the upper horizontal conveying mechanism of the circulation conveyor line, and conveys it toward the vertical lifting mechanism until it reaches the end position of the horizontal conveying mechanism, at which time a disorderly grasping robot automatically grasps and feeds the wire boxes in the logistics box, and when the logistics box is empty, it enters above the vertical lifting mechanism, and the vertical lifting mechanism transfers the empty material box to the lower horizontal conveying mechanism and continues to flow out, and the empty logistics box is taken away by an external AGV trolley.

[0024] The device occupies a small space and meets the functions of automatic feeding, picking, logistics box recycling, etc., realizing high-efficiency, uninterrupted cycle transportation of wire boxes, with a high degree of automation, reducing production costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0026] Figure 1 It is a structural schematic diagram of the utility model photovoltaic module wire box loading disorderly grabbing and feeding device (excluding disorderly grabbing robot);

[0027] Figure 2 It is a structural schematic diagram of the utility model photovoltaic module wire box loading disorderly grabbing and feeding device (without feeding rack);

[0028] Figure 3 It is a schematic diagram of a vertical lifting mechanism according to an embodiment of the utility model;

[0029] Figure 4 It is a front view schematic diagram of a vertical lifting mechanism of an embodiment of the utility model;

[0030] Figure 5 It is a top view schematic diagram of a horizontal conveying mechanism according to an embodiment of the utility model;

[0031] Figure 6 It is a front view schematic diagram of a horizontal conveying mechanism according to an embodiment of the utility model;

[0032] Figure 7 It is a partial schematic diagram of the embodiment of the utility model between two racks in the horizontal conveying mechanism;

[0033] 1-feeding rack, 2-vertical lifting mechanism, 3-horizontal conveying mechanism, 4-material box, 5-random grabbing robot; 11-universal wheel set; 21-bottom plate, 22-support guide column, 23-top plate, 24-displacement plate, 25-mounting seat, 26-blocking cylinder, 27-sensor mounting strip, 221-guide sleeve, 241-side plate, 242-transmission pulley, 243-transmission belt, 244-synchronous shaft, 245-driven synchronous pulley, 246-synchronous motor, 247-active synchronous pulley, 248-transmission synchronous belt, 2 49 (342) - through-beam sensor, 251 - synchronous pulley, 252 - synchronous belt, 253 - transmission shaft, 254 - driven pulley, 255 - transmission motor, 256 - driving pulley, 257 - transmission belt, 261 - blocking plate, 271 (352) - in-position sensor; 31 - connecting base plate, 32 - frame bar, 33 - reinforcing frame, 34 - blocking bar, 35 - auxiliary support plate, 321 - conveyor pulley, 322 - conveyor belt, 323 - conveyor shaft, 324 - conveyor motor, 341 - bracket, 351 - blocker. DETAILED DESCRIPTION

[0034] In order to explain the present invention more clearly, the present invention is further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] See also Figures 1 to 7 As shown. The embodiment of the utility model proposes a photovoltaic module wire box loading disorderly grasping and feeding device, comprising a feeding rack 1, a vertical lifting mechanism 2 is arranged in the middle position of the feeding rack 1, and a flow conveying line located on the side of the vertical lifting mechanism 2 is arranged on the left and / or right side of the feeding rack 1. In this embodiment, the flow conveying line is arranged on the left and right sides of the vertical lifting mechanism 2; the flow conveying line includes two groups of horizontal conveying mechanisms 3 arranged in parallel and spaced apart in the upper and lower directions, respectively corresponding to the upper end and the lower end of the vertical lifting mechanism 2, and the horizontal conveying mechanism 3 is used to convey the material box 4. The upper and lower groups of horizontal conveying mechanisms 3 have the same structure but opposite conveying directions. Generally speaking, the conveying direction of the upper horizontal conveying mechanism is toward the direction of the vertical lifting mechanism, and the conveying direction of the lower horizontal conveying mechanism is away from the direction of the vertical lifting mechanism. The vertical lifting mechanism 2 is mainly used to transfer the material box 4 from the upper horizontal conveying mechanism 3 to the lower horizontal conveying mechanism 3; it also includes a disorderly grasping robot 5 located near the feeding rack 1, and the disorderly grasping robot adopts the existing technology.

[0037] During operation: the external AGV cart delivers the logistics box filled with wire boxes from the outside of the upper horizontal conveying mechanism to the horizontal conveying mechanism in sequence, and the logistics box filled with wire boxes flows in an orderly manner in the direction of the vertical lifting mechanism. When it moves to the end position of the horizontal conveying mechanism, that is, the left end, the disordered grasping robot performs the automatic grasping and feeding action. When the logistics box is empty, it continues to move forward and falls on the top of the vertical lifting mechanism. The vertical lifting mechanism transfers the empty material box to the horizontal conveying mechanism on the lower level and continues to flow out in an orderly manner. The empty logistics box is then taken away by the external AGV cart. The loading and unloading of the material box is repeated in this way to complete the uninterrupted wire box feeding work.

[0038] In this embodiment, the vertical lifting mechanism 2 includes:

[0039] A bottom plate 21, with vertical support guide pillars 22 on both sides of the bottom plate 21, the top of the support guide pillars 22 is connected to a horizontal top plate 23, and a displacement plate 24 is also connected to the support guide pillars 22 through guide sleeves 221 so as to be movable up and down;

[0040] A synchronous pulley 251 is rotatably provided on the top plate 23 and the bottom plate 21 through a mounting seat 25, a synchronous belt 252 is wound between the upper and lower synchronous pulleys 251, one side of the synchronous belt 252 is connected to the displacement plate 24, a transmission shaft 253 is commonly connected between the two synchronous pulleys 251 on the bottom plate 21, a driven pulley 254 is fixed on the transmission shaft 253, and a transmission motor 255 is fixed on the bottom plate 21, a driving pulley 256 is provided on the output shaft of the transmission motor 255, and a transmission belt 257 is wound between the driving pulley 256 and the driven pulley 254;

[0041] Vertical side plates 241 are provided on the left and right sides of the surface of the displacement plate 24, and front and rear conveyor pulleys 242 are rotatably provided on the outer sides of the side plates 241, and a conveyor belt 243 is wound between the two conveyor pulleys 242. A synchronous shaft 244 is commonly connected between the conveyor pulleys 242 arranged on the two side plates 241, and a driven synchronous pulley 245 is fixedly provided on one of the synchronous shafts 244, and a synchronous motor 246 is fixedly provided on the displacement plate 24, and a driving synchronous pulley 247 is provided on the output shaft of the synchronous motor 246, and a transmission synchronous belt 248 is wound between the driving synchronous pulley 247 and the driven synchronous pulley 245.

[0042] The working mode of the vertical lifting mechanism: the cooperation of the synchronous motor 246, the active synchronous pulley 247, the driven synchronous pulley 245, the transmission synchronous belt 248, the synchronous shaft 244, and the conveyor pulley 242 realizes the circular transmission of the conveyor belt 243, and the synchronous motor 246 is controlled to rotate forward or reverse to change the conveying direction of the conveyor belt 243, so as to meet the transition of the material box from the upper horizontal conveying mechanism to the vertical lifting mechanism, and to meet the transition of the material box from the vertical lifting mechanism to the lower horizontal conveying mechanism; the cooperation of the transmission motor 255, the active pulley 256, the driven pulley 254, the transmission belt 257, the transmission shaft 253, the synchronous pulley 251, and the synchronous belt 252 realizes the up and down movement of the displacement plate 24, thereby achieving the purpose of transferring the material box from the upper horizontal conveying mechanism to the lower horizontal conveying mechanism.

[0043] Furthermore, blocking cylinders 26 are respectively provided on the front and rear sides of the surface of the displacement plate 24, and the blocking cylinders 26 are located on the outer side of the synchronization shaft 244. The output end of the blocking cylinder 26 is upwardly connected to a blocking plate 261. In this way, the blocking plate is controlled to move upward or downward by the blocking cylinder, and the blocking plate is used to ensure that the logistics box on the vertical lifting mechanism will not accidentally fall from the side during the lifting process.

[0044] Furthermore, a sensor mounting strip 27 is provided between the bottom plate 21 and the top plate 23, and an in-position sensor 271 is provided above and below the sensor mounting strip 27. The in-position sensor automatically identifies whether the displacement plate moves to the highest point and the lowest point, so as to accurately achieve the parking of the displacement plate.

[0045] Furthermore, corresponding opposing beam sensors 249 are provided at the beginning and the start end of the two side plates 241, and the left and right opposing beam sensors automatically identify whether the logistics box falls onto the vertical lifting mechanism.

[0046] In this embodiment, the horizontal conveying mechanism 3 includes:

[0047] A plurality of connecting substrates 31 are arranged on the feeder frame 1, and two parallel and spaced frame bars 32 are arranged on the plurality of connecting substrates 31, and a reinforcing frame 33 is connected between the two frame bars 32. Conveying pulleys 321 are rotatably installed at both ends of the frame bars 32, and a conveying belt 322 is wound around the two conveying pulleys 321 on the frame bars 32. Both side edges of the conveying belt 322 are close to the outer side surface of the frame bars 32, and a conveying shaft rod 323 is respectively connected between the conveying pulleys 321 on the two frame bars 32, and an end of one of the conveying shaft rods 323 is externally connected to the output end of a conveying motor 324.

[0048] When the horizontal conveying mechanism is working: the cooperation of the conveying motor 324, the conveying shaft 323, and the conveying pulley 321 realizes the circular transmission of the conveying belt 322, and the conveying motor 324 is controlled to rotate forward or reverse to change the conveying direction of the conveying belt 322, so as to transport the material box to the vertical lifting mechanism, or to transport the logistics box on the vertical lifting mechanism to the external AGV cart.

[0049] Furthermore, both of the two rack bars 32 are upwardly connected with horizontal baffle bars 34 through a plurality of vertical brackets 341, and the material box is located between the two baffle bars to ensure the stability of the material box during the conveying process.

[0050] Furthermore, corresponding through-beam sensors 342 are provided on the front and rear ends of the two baffles 34, and the through-beam sensors automatically identify whether there is a material box being transported on the horizontal conveying mechanism.

[0051] Furthermore, an auxiliary support plate 35 is provided between the front parts of the two rack bars 32, and a blocker 351 and an in-place sensor 352 are provided on the auxiliary support plate 35. The blocker is a commonly used standard part in the assembly line, and its main function is to block and isolate the material box to prevent accumulation, while the in-place sensor is to automatically identify whether the material box has successfully fallen into the horizontal conveying mechanism.

[0052] In this embodiment, universal wheel sets 11 are provided at the four corners of the bottom end of the feeding frame 1, which can help improve the efficiency of moving the device.

[0053] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A photovoltaic module wire box loading disorderly grabbing and feeding device, characterized in that: It comprises a feeding rack, a vertical lifting mechanism is arranged in the middle of the feeding rack, and a flow conveying line is arranged on the left and / or right side of the feeding rack and is located on the side of the vertical lifting mechanism; The flow conveying line includes two sets of horizontal conveying mechanisms arranged in parallel and at intervals, which correspond to the upper end and the lower end of the vertical lifting mechanism respectively. The horizontal conveying mechanism is used to convey the material box. The upper and lower sets of horizontal conveying mechanisms have the same structure but opposite conveying directions. The vertical lifting mechanism is used to transfer the material box from the upper horizontal conveying mechanism to the lower horizontal conveying mechanism. Also included is a disorderly grabbing robot located near the feeding rack.

2. A photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 1, characterized in that: The vertical lifting mechanism comprises: A bottom plate, with vertically upward supporting guide pillars disposed on both sides of the bottom plate, the top ends of the supporting guide pillars being connected to a horizontal top plate, and a displacement plate being movably connected to the supporting guide pillars via guide sleeves; The top plate and the bottom plate are rotatably provided with synchronous pulleys through mounting seats, respectively, a synchronous belt is wound between the upper and lower synchronous pulleys, one side of the synchronous belt is connected to the displacement plate, a transmission shaft is commonly connected between the two synchronous pulleys located on the bottom plate, a driven pulley is fixed on the transmission shaft, a transmission motor is fixed on the bottom plate, a driving pulley is arranged on the output shaft of the transmission motor, and a transmission belt is wound between the driving pulley and the driven pulley; Vertical side plates are provided on the left and right sides of the surface of the displacement plate, and front and rear conveyor pulleys are rotatably provided on the outer sides of the side plates, and a conveyor belt is wound between the two conveyor pulleys. A synchronous shaft is commonly connected between the conveyor pulleys arranged on the two side plates, and a driven synchronous pulley is fixed on one of the synchronous shafts. A synchronous motor is fixed on the displacement plate, and a driving synchronous pulley is provided on the output shaft of the synchronous motor. A transmission synchronous belt is wound between the driving synchronous pulley and the driven synchronous pulley.

3. A photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 2, characterized in that: Blocking cylinders are respectively arranged on the front and rear sides of the surface of the displacement plate. The blocking cylinder is located on the outer side of the synchronous shaft, and the output end of the blocking cylinder is connected upwardly to a blocking plate.

4. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 2 is characterized in that: A sensor installation strip is arranged between the bottom plate and the top plate, and an in-position sensor is arranged above and below the sensor installation strip.

5. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 2 is characterized in that: Corresponding through-beam sensors are arranged at the starting and ending ends of the two side plates.

6. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 1 is characterized in that: The horizontal conveying mechanism comprises: A plurality of connection base plates are arranged on the feeder frame, and two parallel and spaced frame bars are arranged on the plurality of connection base plates, a reinforcement frame is connected between the two frame bars, and conveyor pulleys are rotatably installed at both ends of the frame bars, a conveyor belt is wound between the two conveyor pulleys on the frame bars, and two side edges of the conveyor belt are both close to the outer side surface of the frame bars, and a conveyor shaft rod is respectively connected between the conveyor pulleys on the two frame bars, and an end of one of the conveyor shaft rods is externally connected to the output end of a conveying motor.

7. A photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 6, characterized in that: The two rack bars are upwardly connected with horizontal blocking bars through a plurality of vertical brackets.

8. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 7 is characterized in that: The front and rear ends of the two baffles are both provided with corresponding through-beam sensors.

9. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 8, characterized in that: An auxiliary support plate is arranged between the front parts of the two rack bars, and a stopper and an in-position sensor are arranged on the auxiliary support plate.

10. The photovoltaic module wire box loading disorderly grabbing and feeding device according to claim 1, characterized in that: Universal wheel sets are arranged at the four corners of the bottom end of the feeding frame.

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