Automatic winding and binding equipment for photovoltaic junction box

Abstract

The utility model provides automatic winding and binding equipment for a photovoltaic junction box, and relates to the field of photovoltaic technologies, and the automatic winding and binding equipment comprises a material input port, a feeding module, a conveying module, a winding module, a binding module and a product output port; the feeding module, the conveying module, the winding module and the binding module are all located between the material input port and the product output port. Materials are preliminarily arranged and processed through the feeding module and then grabbed to the conveying module, the conveying module comprises a chain conveying belt and a linear motor, the linear motor comprises a linear rail and a grabbing and clamping air cylinder, and the grabbing and clamping air cylinder grabs the materials from the chain conveying belt to the winding module. And after being wound by the winding module, the ribbon module grabs and executes ribbons. According to the automatic winding and binding equipment for the photovoltaic junction box, provided by the invention, cable winding and binding by a machine can be realized, part of manual operation is reduced, the automation degree of a production line is favorably improved, and thus the production efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and more specifically, to an automatic wire winding and tie-tying device for a photovoltaic junction box. Background Art

[0002] With the development of the photovoltaic industry, photovoltaic modules are increasingly widely used. Photovoltaic modules include photovoltaic junction boxes, which include junction box housings and cables. The cables are led out of the junction box housings. Before the photovoltaic junction box leaves the factory, the wiring harness needs to be wound into a concentric coil and fixed with cable ties at the lead-out wires on both sides of the coil.

[0003] In the prior art, photovoltaic junction boxes require manual cable winding and cable tie tying, which has low manual work efficiency, unstable personnel and high costs.

[0004] Therefore, how to overcome the above problems has become one of the technical problems that need to be solved urgently at this stage. Utility Model Content

[0005] In view of this, the utility model provides an automatic wire winding and tying device for a photovoltaic junction box, which is used to realize automatic wire winding and tying of a photovoltaic junction box.

[0006] The present application provides an automatic cable tie winding device for a photovoltaic junction box, comprising a material input port, a loading module, a conveying module, a cable tie module, and a product output port;

[0007] The feeding module, the conveying module, the winding module, and the cable tie module are all located between the material input port and the product output port;

[0008] The loading module is located on a side of the material input port close to the product output port;

[0009] The conveying module includes a chain conveyor belt and a linear motor, the chain conveyor belt is located on a side of the loading module away from the material input port, the linear motor includes a linear track and a gripping cylinder, the linear track and the gripping cylinder are slidably connected, and the gripping cylinder moves along the linear track;

[0010] The chain conveyor belt, the winding module and the gripping cylinder are all located on the same side of the linear track, and the winding module is a mechanism for winding cables;

[0011] The cable tie module includes a material picking mechanism and a cable tie gun. The material picking mechanism includes a material picking track and a material picking claw. The material picking track is slidably connected to the material picking claw. The material picking claw moves along the material picking track. The material picking track intersects with the straight track. The cable tie gun is located on one side of the material picking track.

[0012] Optionally, where:

[0013] The winding module includes a winding reel, a winding claw and a housing fixing portion;

[0014] The winding claw and the housing fixing portion are fixed on the winding reel;

[0015] When the winding module is in working state, the winding drum drives the winding claw and the housing fixing part to rotate.

[0016] Optionally, where:

[0017] The winding module also includes a driving motor, and the driving motor is electrically connected to the winding claw;

[0018] The winding drum further comprises a first hollow track, which penetrates the winding drum along the thickness direction of the winding drum, and the winding claw is slidably connected to the first hollow track.

[0019] Optionally, where:

[0020] The winding module further comprises a housing clamping cylinder, wherein the housing clamping cylinder is electrically connected to the housing fixing portion;

[0021] The winding drum further includes a second hollow track, which penetrates the winding drum along the thickness direction of the winding drum, and the shell fixing portion is slidably connected to the second hollow track.

[0022] Optionally, where:

[0023] The material-retrieving claw comprises a fixed plate, a housing clamp, a connector clamp and a cable clamp, and the fixed plate is slidably connected to the material-retrieving track;

[0024] The housing clamp, the connector clamp and the cable clamp are all connected to the fixing plate, and are all located on a side of the plane where the fixing plate is located away from the material taking track.

[0025] Optionally, where:

[0026] The material picking claw also includes a shell position adjustment mechanism, a connector position adjustment mechanism and a cable position adjustment mechanism. The shell clamp is connected to the fixed disk via the shell position adjustment mechanism, the connector clamp is connected to the fixed disk via the connector position adjustment mechanism, and the cable clamp is connected to the fixed disk via the cable position adjustment mechanism.

[0027] Optionally, where:

[0028] The loading module includes a flipping mechanism for flipping materials, a transferring mechanism for transferring materials, and a cable taking mechanism for clamping materials to the chain conveyor belt. The flipping mechanism is located on a side of the material input port close to the product output port, the cable taking mechanism is located on a side of the flipping mechanism away from the material input port, and the transferring mechanism is located between the flipping mechanism and the cable taking mechanism.

[0029] Optionally, where:

[0030] The cable tie module also includes a vibration plate, and the vibration plate is connected to the cable tie gun through a pipeline to transport materials.

[0031] Optionally, where:

[0032] It also includes a docking and unloading module, which is located on a side of the material input port away from the loading module, and includes an accommodating space for accommodating materials.

[0033] Optionally, where:

[0034] It also includes a conveyor belt, which is at least partially located on a side of the product output port close to the material input port and passes through the product output port to output the product.

[0035] Compared with the prior art, the photovoltaic junction box automatic wire winding tie device provided by the utility model achieves at least the following beneficial effects:

[0036] The present application provides an automatic cable-winding and cable-tying device for a photovoltaic junction box, comprising a material input port, a loading module, a conveying module, a winding module, a cable-tying module and a product output port; the loading module, the conveying module, the winding module and the cable-tying module are all located between the material input port and the product output port; the loading module is located on the side of the material input port close to the product output port; the material is grabbed to the conveying module after being preliminarily sorted and processed by the loading module, the conveying module comprises a chain conveyor belt and a linear motor, the linear motor comprises a linear track and a gripping cylinder, the gripping cylinder moves along the linear track, and the gripping cylinder grabs the material from the chain conveyor belt to the winding module; after winding by the winding module, the cable-tying module grabs and executes the cable-tying; the cable-tying module comprises a picking mechanism and a cable-tying gun, the picking mechanism comprises a picking track and a picking claw, the picking track is slidably connected to the picking claw, the picking claw moves along the picking track, and the cable-tying module outputs the material through the product output port after the cable-tying. The automatic wire winding and tie-tying equipment for photovoltaic junction boxes provided in the present application, after the material enters the equipment from the material input port, it passes through the preliminary operation of the loading module, the clamping and conveying of the conveying module, the cable winding module, and the tie-tying module in sequence, and finally the photovoltaic junction box with completed winding and tie-tying is output through the product output port. The automatic wire winding and tie-tying equipment for photovoltaic junction boxes can realize cable winding and tie-tying by machine, reducing some manual operations, which is beneficial to improving the degree of automation of the production line, thereby helping to improve production efficiency.

[0037] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

[0038] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0040] Figure 1 The figure is a schematic top view of an automatic cable tie winding device for a photovoltaic junction box provided in an embodiment of the present application;

[0041] Figure 2 Shown is a top view schematic diagram of a winding module provided in an embodiment of the present application;

[0042] Figure 3 Shown is a schematic top view of a material taking claw provided in an embodiment of the present application;

[0043] Figure 4 The figure shows a partial side view of the material taking claw provided in the embodiment of the present application;

[0044] Figure 5 Shown is another partial side view of the material picking claw provided in an embodiment of the present application. DETAILED DESCRIPTION

[0045] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0046] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0047] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0048] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0049] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0050] In the related art, a photovoltaic module includes a photovoltaic junction box, which includes a junction box housing and cables, and the cables are led out of the junction box housing. Before the photovoltaic junction box leaves the factory, the wiring harness needs to be wound into a concentric coil and fixed with cable ties at the lead-out wires on both sides of the coil. The inventor found in the study that the photovoltaic junction box is manually wound with cables and tied with cable ties, which has low manual work efficiency, low production line automation, and high labor costs.

[0051] Therefore, how to overcome the above problems has become one of the technical problems that need to be solved urgently at this stage.

[0052] In view of this, the utility model provides an automatic wire winding and tying device for a photovoltaic junction box, which is used to realize automatic wire winding and tying of a photovoltaic junction box.

[0053] The following is a detailed description with reference to the accompanying drawings and specific embodiments.

[0054] Figure 1 FIG. 1 is a schematic top view of an automatic cable tie winding device for a photovoltaic junction box provided in an embodiment of the present application. Please refer to FIG. Figure 1, the present application provides a photovoltaic junction box automatic wire winding and tying device 100, including a material input port 10, a loading module 20, a conveying module 30, a winding module 40, a tying module 50 and a product output port 60;

[0055] The loading module 20, the conveying module 30, the winding module 40, and the cable tie module 50 are all located between the material input port 10 and the product output port 60;

[0056] The loading module 20 is located on one side of the material input port 10 close to the product output port 60;

[0057] The conveying module 30 includes a chain conveyor belt 31 and a linear motor 32. The chain conveyor belt 31 is located on the side of the loading module 20 away from the material input port 10. The linear motor 32 includes a linear track 321 and a gripping cylinder 322. The linear track 321 and the gripping cylinder 322 are slidably connected, and the gripping cylinder 322 moves along the linear track 321.

[0058] The chain conveyor belt 31, the winding module 40 and the gripping cylinder 322 are all located on the same side of the linear track 321, and the winding module 40 is a mechanism for winding cables;

[0059] The cable tie module 50 includes a material picking mechanism 51 and a cable tie gun 52. The material picking mechanism 51 includes a material picking track 512 and a material picking claw 511. The material picking track 512 is slidably connected to the material picking claw 511. The material picking claw 511 moves along the material picking track 512. The material picking track 512 intersects with the linear track 321. The cable tie gun 52 is located on one side of the material picking track 512.

[0060] Specifically, the present application provides an automatic wire winding and tie-tying device 100 for a photovoltaic junction box, comprising a material input port 10, a loading module 20, a conveying module 30, a winding module 40, a tie-tying module 50 and a product output port 60, wherein the material input port 10 is the material entrance of the automatic wire winding and tie-tying device 100 for a photovoltaic junction box, that is, the photovoltaic junction box before winding and tying is input through the material input port 10; the product output port 60 is the product exit of the automatic wire winding and tie-tying device 100 for a photovoltaic junction box, that is, the photovoltaic junction box that has completed winding and tying is output from the product output port 60; the loading module 20, the conveying module 30, the winding module 40, and the tie-tying module 50 are all located between the material input port 10 and the product output port 60.

[0061] The loading module 20 is located on the side of the material input port 10 close to the product output port 60. The photovoltaic junction box enters the photovoltaic junction box automatic wire winding equipment 100 from the material input port 10. After the photovoltaic junction box enters the photovoltaic junction box automatic wire winding equipment, it is preliminarily sorted and processed by the loading module 20 and then grabbed to the conveying module 30.

[0062] The conveying module 30 includes a chain conveyor belt 31 and a linear motor 32. After the photovoltaic junction box is preliminarily sorted and processed by the loading module 20, it is transported to the chain conveyor belt 31 to wait; the linear motor 32 includes a linear track 321 and a clamping cylinder 322. The clamping cylinder 322 grabs the photovoltaic junction box on the chain conveyor belt 31, and the clamping cylinder 322 moves along the linear track 321 to transport the photovoltaic junction box to the winding module 40. The winding module 40 is a device for automatically winding the photovoltaic junction box cable.

[0063] After the photovoltaic junction box is wound in the winding module 40, it is grabbed and tied by the cable tie module 50. The cable tie module 50 includes a feeding mechanism 51 and a cable tie gun 52. The feeding mechanism 51 includes a feeding track 512 and a feeding claw 511. The feeding claw 511 grabs the photovoltaic junction box that has been wound, moves along the feeding track 512 to the cable tie gun 52, and is tied by the cable tie gun 52. The photovoltaic junction box that has been wound and tied is then transported to a suitable position by the feeding claw 511 and output through the product output port 60.

[0064] Please continue to refer to Figure 1 The present application provides an optional implementation manner, in which the photovoltaic junction box automatic wiring winding and tying equipment 100 includes four winding modules 40 and four tie modules 50, and the linear motor 32 includes four gripping cylinders 322, one gripping cylinder 322 grabs one photovoltaic junction box, and the four gripping cylinders 322 grab the photovoltaic junction box at the same time, and then synchronously transport it to the winding module 40 along the linear track 321, one photovoltaic junction box corresponds to one winding module 40, and the four winding modules 40 perform winding at the same time, that is, the winding work of the four photovoltaic junction boxes is completed at the same time. After the winding is completed, the material picking mechanism 51 in the tie module 50 grabs and transports it to the tie gun 52 for tying, one tie module 50 corresponds to one winding module 40, and the four tie modules 50 grab four photovoltaic junction boxes that have been wound at the same time, and perform tying synchronously. With this arrangement, the winding and tying work of the four photovoltaic junction boxes can be completed at the same time, which is further beneficial to improving the work efficiency of the production line. It should be noted that the present application only uses four sets of equipment as an example for illustration, and is not limited thereto. It only requires that the number of grabbing cylinders, winding modules 40 and tie modules 50 be the same.

[0065] It can be understood that after the material enters the photovoltaic junction box automatic wire winding and tie-tying equipment 100 from the material input port 10, it passes through the loading module 20 for preliminary operation, the conveying module 30 for clamping and conveying, the winding module 40 for cable winding, and the tie module 50 for tie-tying. Finally, the photovoltaic junction box with completed winding and tie-tying is output from the photovoltaic junction box automatic wire winding and tie-tying equipment 100 through the product output port 60. The equipment can realize cable winding and tie-tying by machine, reduces some manual work, is conducive to improving the degree of automation of the production line, and thus is conducive to improving production efficiency.

[0066] It should be noted that the drawings of the present application are for illustration only and do not represent their actual structure. The automatic wire winding and tie-tying equipment 100 for photovoltaic junction boxes includes but is not limited to a material input port 10, a loading module 20, a conveying module 30, a winding module 40, a tie-tying module 50 and a product output port 60, and may also include a shell 90, but the present application is not limited thereto.

[0067] Figure 2 FIG. 1 is a top view of a winding module provided in an embodiment of the present application. Please refer to FIG. Figure 2 The present application provides an optional implementation scheme in which the winding module 40 includes a winding drum 41, a winding claw 42 and a shell fixing portion 43; the winding claw 42 and the shell fixing portion 43 are fixed on the winding drum 41; when the winding module 40 is in a working state, the winding drum 41 drives the winding claw 42 and the shell fixing portion 43 to rotate.

[0068] Specifically, the present embodiment provides an embodiment of a winding module 40, the winding module 40 includes a winding drum 41, a winding claw 42 and a shell fixing portion 43, the winding claw 42 and the shell fixing portion 43 are both fixed on the winding drum 41, after the photovoltaic junction box is transported to the winding module 40 by the clamping cylinder 322 in the linear motor 32, the shell of the photovoltaic junction box is fixed on the shell fixing portion 43, when winding, the shell of the photovoltaic junction box rotates synchronously with the winding drum 41, and the cable of the photovoltaic junction box is wound on the winding claw 42.

[0069] It should be noted that the winding module 40 also includes a connector fixing part 46. When the photovoltaic junction box is transported to the winding module 40, the connector fixing part 46 fixes the connector of the photovoltaic junction box. When winding, the winding drum 41 drives the photovoltaic junction box to rotate, and the cable is wound to the periphery of the winding claw 42.

[0070] It should also be noted that the cables of the photovoltaic junction box are wound into concentric coils, so the outer shape of the winding claw 42 can be set to be circular. Optionally, the present application provides an optional embodiment in which the winding claw 42 includes three sub-winding claws 420, such as Figure 2 As shown, the outer wall of each sub-winding claw 420 is in an arc shape, and the shape formed by the three sub-winding claws 420 is circular. At the same time, the outer wall of the winding claw 42 also includes a cable track similar to a thread. During the cable winding process, the cable is coiled around the outer periphery of the winding claw 42 along the cable track. Such a configuration is more conducive to improving the regularity of the cable after winding. This application only takes the example that the winding claw 42 includes three sub-winding claws 420, but is not limited to this. For example, the number of sub-winding claws 420 can also be 4, 6, etc.

[0071] Please continue to refer to Figure 2The present application provides an optional implementation scheme in which the winding module 40 also includes a driving motor (not shown in the figure), and the driving motor is electrically connected to the winding claw 42; the winding drum 41 also includes a first hollow track 44, and the first hollow track 44 penetrates the winding drum 41 along the thickness direction of the winding drum 41, and the winding claw 42 is slidably connected to the first hollow track 44.

[0072] Specifically, in this embodiment, the winding module 40 also includes a driving motor, the winding reel 41 also includes a first hollow track 44, the winding claw 42 is slidably connected to the first hollow track 44, and the winding claw 42 is electrically connected to the driving motor. The winding claw 42 can move along the first hollow track 44 under the drive of the driving motor, thereby adjusting the diameter of the circle formed by the inner wall of the winding claw 42, and then adjusting the inner diameter of the winding coil, which is conducive to the switching of various wire length products.

[0073] It should be noted that the winding claw 42 includes a plurality of sub-winding claws 420 , one sub-winding claw 420 corresponds to one first hollow track 44 , and each sub-winding claw 420 moves in its own first hollow track 44 , thereby adjusting the inner diameter of the winding claw 42 .

[0074] Please continue to refer to Figure 2 The present application provides an optional implementation scheme in which the winding module 40 also includes a shell clamping cylinder (not shown in the figure), which is electrically connected to the shell fixing portion 43; the winding reel 41 also includes a second hollow track 45, which penetrates the winding reel 41 along the thickness direction of the winding reel 41, and the shell fixing portion 43 is slidably connected to the second hollow track 45.

[0075] Specifically, in this embodiment, the winding module 40 also includes a shell clamping cylinder, the winding reel 41 also includes a second hollow track 45, the shell fixing part 43 is slidably connected to the second hollow track 45, and the shell fixing part 43 moves along the second hollow track 45 under the drive of the shell clamping cylinder. Such a setting is conducive to adjusting the position of the shell fixing part 43, thereby facilitating the adjustment of the position of the photovoltaic junction box shell.

[0076] Figure 3 FIG. 1 is a top view of a material taking claw provided in an embodiment of the present application. Please refer to Figure 1 and Figure 3 The present application provides an optional implementation scheme, in which the material picking claw 511 includes a fixed plate 5111, a shell jaw 5112, a connector jaw 5113 and a cable jaw 5114, and the fixed plate 5111 is slidably connected to the material picking track 512; the shell jaw 5112, the connector jaw 5113 and the cable jaw 5114 are all connected to the fixed plate 5111, and are all located on the side of the plane where the fixed plate 5111 is located away from the material picking track 512.

[0077] Specifically, the present application provides a setting implementation mode of a material picking claw 511. In this implementation mode, the material picking claw 511 includes a fixed disk 5111 and three claws, and the three claws are respectively a shell claw 5112, a connector claw 5113 and a cable claw 5114. The shell claw 5112, the connector claw 5113 and the cable claw 5114 are connected to the fixed disk 5111, wherein the shell claw 5112 is used to grasp the shell of the photovoltaic junction box, the connector claw 5113 is used to grasp the connector of the photovoltaic junction box, and the cable claw 5114 is used to grasp the cable of the photovoltaic junction box that has been coiled. With such an arrangement, when the winding module 40 completes winding, the shell claw 5112, the connector claw 5113 and the cable claw 5114 of the material picking claw 511 grasp the photovoltaic junction box at the same time, and the photovoltaic junction box is fixed and transported by the three claws, realizing triangular grasping, and the grasping is more firm, which is beneficial to improving the stability of the photovoltaic junction box cable during transportation.

[0078] Figure 4 The figure shows a partial side view of the material picking claw provided in the embodiment of the present application. Figure 5 Another partial side view of the material picking claw provided in the embodiment of the present application is shown. Figure 3-Figure 5 Optionally, the material picking claw 511 also includes a shell position adjustment mechanism 5115, a connector position adjustment mechanism (not shown in the figure, with the same structure as the shell position adjustment mechanism 5115) and a cable position adjustment mechanism 5117, the shell clamp 5112 is connected to the fixed disk 5111 through the shell position adjustment mechanism 5115, the connector clamp 5113 is connected to the fixed disk 5111 through the connector position adjustment mechanism, and the cable clamp 5114 is connected to the fixed disk 5111 through the cable position adjustment mechanism 5117.

[0079] Specifically, in order to adapt to photovoltaic junction boxes of different product types, the present application sets a shell position adjustment mechanism 5115 to adjust the height of the shell clamp 5112 and the angle between the shell clamp 5112 and other clamps, and sets a connector adjustment mechanism to adjust the height of the connector clamp 5113 and the angle between the connector clamp 5113 and other clamps. The present application takes the shell clamp 5112 adjusting the clamp position by the shell position adjustment mechanism 5115 as an example for explanation. Please refer to Figure 3 and Figure 4The position of the shell clamp 5112 is adjusted by the shell position adjustment mechanism 5115. The two ends of the shell position adjustment mechanism 5115 are respectively connected to the first connecting portion 5110-1 and the connecting plate 5112-1 of the shell clamp 5112. The shell position adjustment mechanism 5115 passes through the connecting plate 5112-1 of the shell clamp 5112. The shell position adjustment mechanism 5115 and the connecting plate 5112-1 are fixed by screws. When adjusting the position of the shell clamp 5112, the screws are loosened to adjust the position of the shell clamp 5112 along the first direction D1 and the position of the shell clamp 5112 along the second direction D2.

[0080] The structure of the connector clamp 5113 and the connector position adjustment mechanism is the same as the structure of the shell clamp 5112 and the corresponding shell position adjustment mechanism 5115, and will not be repeated in this application. Such a configuration is conducive to adjusting the height of the shell clamp 5112 clamping the photovoltaic junction box shell and the height of the connector clamp 5113 clamping the photovoltaic junction box connector, as well as the angle between the shell clamp 5112 and other clamps and the angle between the connector clamp 5113 and other clamps, so as to facilitate the shell clamp 5112 to accurately clamp the photovoltaic junction box shell, and also facilitate the connector clamp 5113 to accurately clamp the photovoltaic junction box connector. It should be noted that the connector position adjustment mechanism and the shell position adjustment mechanism 5115 are both cylindrical, so that it is more conducive to the position of the clamp along the second direction D2 (i.e., adjusting the angle between the clamps).

[0081] The structure of the cable position adjustment mechanism 5117 is different from that of the housing position adjustment mechanism 5115 and the connector position adjustment mechanism. Figure 2 , Figure 3 and Figure 5 Since the height of the winding drum 41 is fixed, the height of the cable of the photovoltaic junction box is fixed, so there is no need to adjust the position of the cable gripper 5114 along the first direction D1. The cable position adjustment mechanism 5117 is parallel to the second connection part 5110-2, and the cable position adjustment mechanism 5117 and the second connection part 5110-2 are fixed by screws. When adjusting the position of the cable clamp 5114, the screws are loosened to adjust the position of the cable clamp 5114 along the third direction D3, so as to facilitate more accurate clamping of the cable of the photovoltaic junction box.

[0082] The present application provides a shell position adjustment mechanism 5115, a connector position adjustment mechanism and a cable position adjustment mechanism 5117, which is conducive to more accurate clamping of the photovoltaic junction box and is also conducive to adapting to more types of photovoltaic junction boxes.

[0083] Please refer to Figure 1The present application provides an optional implementation scheme in which the loading module 20 includes a flipping mechanism 21 for flipping materials, a transferring mechanism 22 for transferring materials, and a cable taking mechanism 23 for clamping materials to the chain conveyor belt 31. The flipping mechanism 21 is located on the side of the material input port 10 close to the product output port 60, the cable taking mechanism 23 is located on the side of the flipping mechanism 21 away from the material input port 10, and the transferring mechanism 22 is located between the flipping mechanism 21 and the cable taking mechanism 23.

[0084] Specifically, the present application provides an implementation of a loading module 20, the loading module 20 includes a flipping mechanism 21, a transfer mechanism 22 and a cable taking mechanism 23, wherein the flipping mechanism 21 is used to flip the photovoltaic junction box 180°, the transfer mechanism 22 is used to transfer the flipped photovoltaic junction box to the cache position 220, and the cable taking mechanism 23 is used to clamp the photovoltaic junction box in the cache position 220 to the chain conveyor belt 31; after the photovoltaic junction box enters the photovoltaic junction box automatic winding tie device 100 from the material input port 10, the flipping mechanism 21 flips the photovoltaic junction box, and then the transfer mechanism 22 transfers it to the cache position 220, and the cable taking mechanism 23 clamps the photovoltaic junction box from the cache position 220 to the chain conveyor 31. That is, after the photovoltaic junction box enters the photovoltaic junction box automatic winding and tying equipment 100, the operating devices it passes through include: the flipping mechanism 21, the transfer mechanism 22, the cable taking mechanism 23, the chain conveyor 31, the linear motor 32, the winding module 40, and the tie module 50. Finally, the photovoltaic junction box that has completed winding and tying is output through the product output port 60.

[0085] It should be noted that in order to better cooperate with the downstream production line, if the photovoltaic junction box is output from the photovoltaic junction box automatic wire winding tie device 100, its orientation is the orientation required by the downstream production line, which is conducive to improving the overall production efficiency of the production line. Therefore, a flipping mechanism 21 is set in the feeding module 20, which can flip the photovoltaic junction box 180°, that is, it is conducive to flipping the photovoltaic junction box to the orientation required by the downstream production line, thereby helping to improve the overall production efficiency of the production line, but the present application is not limited to this. When the orientation of the photovoltaic junction box output by the upstream equipment is already the orientation required by the downstream production line, there is no need to set the flipping mechanism 21. The specific situation can be designed according to the actual situation of the production line. The present application provides an optional implementation method in which the flipping mechanism 21 uses a rotary cylinder, and the model of the rotary cylinder is MSQB50A. The present application only provides an optional implementation method and is not limited to this. It is sufficient to be able to flip the photovoltaic junction box.

[0086] Please continue to refer to Figure 1 The present application provides an optional implementation manner in which the cable tie module 50 further includes a vibration plate 53, and the vibration plate 53 is connected to the cable tie gun 52 through a pipeline to transport materials.

[0087] Specifically, the vibration plate 53 can screen and sort the bulk cable ties. The sorted cable ties are pushed into the pipe between the cable tie gun 52 and the vibration plate 53 by the cylinder in the vibration plate 53. Pushed by the gas, the cable ties pass from the vibration plate 53 through the pipe into the cable tie gun 52 to provide cable ties for the cable tie gun 52. With such a setting, manual intervention can be reduced and the cable tie work can be completed automatically, which is conducive to reducing the labor intensity of workers and at the same time is conducive to improving the degree of automation of the production line and improving the production efficiency of the production line.

[0088] Please continue to refer to Figure 1 The present application provides an optional implementation manner, which further includes a docking and unloading module 70, and the docking and unloading module 70 is located on a side of the material input port 10 away from the loading module 20, and the docking and unloading module 70 includes a accommodating space for accommodating materials.

[0089] Specifically, the photovoltaic junction box automatic wire winding and tie-tying equipment 100 also includes a docking and unloading module 70, which is located before the photovoltaic junction box enters the material input port 10. When the upstream equipment of the photovoltaic junction box automatic wire winding and tie-tying equipment 100 outputs too many photovoltaic junction boxes, some of the photovoltaic junction boxes are stored in the docking and unloading module 70, that is, a part of the photovoltaic junction boxes output by the upstream equipment enters the photovoltaic junction box automatic wire winding and tie-tying equipment 100 for automatic wire winding and tie-tying, and a part enters the docking and unloading module 70. The photovoltaic junction boxes entering the docking and unloading module 70 can be tied manually. With this arrangement, the photovoltaic wiring and automatic wire winding and tie-tying equipment and manual work are performed synchronously, which is further beneficial to improving the production efficiency of the production line, and thus is beneficial to improving production capacity.

[0090] Please continue to refer to Figure 1 The present application provides an optional implementation manner, which further includes a conveyor belt 80 , wherein the conveyor belt 80 is at least partially located on a side of the product output port 60 close to the material input port 10 , and passes through the product output port 60 to output the product.

[0091] Specifically, in this embodiment, the photovoltaic junction box automatic wire winding and tying device 100 also includes a conveyor belt 80. After the photovoltaic junction box passes through the winding module 40 to wind the cable and the tying module 50 to tie the cable, the material picking claw 511 places the photovoltaic junction box on the conveyor belt 80, and the conveyor belt 80 is used to transport the photovoltaic junction box to the product output port 60 for output. The conveyor belt 80 can also be used to connect the photovoltaic junction box automatic wire winding and tying device 100 to the downstream equipment for transporting the photovoltaic junction box. Such a setting further improves the degree of automation of the production line, which is conducive to improving the production efficiency of the production line. It should be noted that the present application provides a method of using a conveyor belt 80 to output the photovoltaic junction box, but the present application is not limited to this and can be designed according to actual conditions and needs.

[0092] In summary, the photovoltaic junction box automatic wire winding tie device provided by the utility model achieves at least the following beneficial effects:

[0093] The present application provides an automatic cable-winding and cable-tying device for a photovoltaic junction box, comprising a material input port, a loading module, a conveying module, a winding module, a cable-tying module and a product output port; the loading module, the conveying module, the winding module and the cable-tying module are all located between the material input port and the product output port; the loading module is located on the side of the material input port close to the product output port; the material is grabbed to the conveying module after being preliminarily sorted and processed by the loading module, the conveying module comprises a chain conveyor belt and a linear motor, the linear motor comprises a linear track and a gripping cylinder, the gripping cylinder moves along the linear track, and the gripping cylinder grabs the material from the chain conveyor belt to the winding module; after winding by the winding module, the cable-tying module grabs and executes the cable-tying; the cable-tying module comprises a picking mechanism and a cable-tying gun, the picking mechanism comprises a picking track and a picking claw, the picking track is slidably connected to the picking claw, the picking claw moves along the picking track, and the cable-tying module outputs the material through the product output port after the cable-tying. The automatic wire winding and tie-tying equipment for photovoltaic junction boxes provided in the present application, after the material enters the equipment from the material input port, it passes through the preliminary operation of the loading module, the clamping and conveying of the conveying module, the cable winding module, and the tie-tying module in sequence, and finally the photovoltaic junction box with completed winding and tie-tying is output through the product output port. The automatic wire winding and tie-tying equipment for photovoltaic junction boxes can realize cable winding and tie-tying by machine, reducing some manual operations, which is beneficial to improving the degree of automation of the production line, thereby helping to improve production efficiency.

[0094] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A photovoltaic junction box automatic wire winding tie device, characterized in that: It includes material input port, loading module, conveying module, winding module, cable tie module and product output port; The feeding module, the conveying module, the winding module, and the cable tie module are all located between the material input port and the product output port; The loading module is located on a side of the material input port close to the product output port; The conveying module includes a chain conveyor belt and a linear motor, the chain conveyor belt is located on a side of the loading module away from the material input port, the linear motor includes a linear track and a gripping cylinder, the linear track and the gripping cylinder are slidably connected, and the gripping cylinder moves along the linear track; The chain conveyor belt, the winding module and the gripping cylinder are all located on the same side of the linear track, and the winding module is a mechanism for winding cables; The cable tie module includes a material picking mechanism and a cable tie gun. The material picking mechanism includes a material picking track and a material picking claw. The material picking track is slidably connected to the material picking claw. The material picking claw moves along the material picking track. The material picking track intersects with the straight track. The cable tie gun is located on one side of the material picking track.

2. The photovoltaic junction box automatic wire winding tie device according to claim 1 is characterized in that: The winding module includes a winding reel, a winding claw and a housing fixing portion; The winding claw and the housing fixing portion are fixed on the winding reel; When the winding module is in working state, the winding drum drives the winding claw and the housing fixing part to rotate.

3. The photovoltaic junction box automatic wire winding tie device according to claim 2 is characterized in that: The winding module also includes a driving motor, and the driving motor is electrically connected to the winding claw; The winding drum further comprises a first hollow track, which penetrates the winding drum along the thickness direction of the winding drum, and the winding claw is slidably connected to the first hollow track.

4. The photovoltaic junction box automatic wire winding tie device according to claim 2, characterized in that: The winding module further comprises a housing clamping cylinder, wherein the housing clamping cylinder is electrically connected to the housing fixing portion; The winding drum further includes a second hollow track, which penetrates the winding drum along the thickness direction of the winding drum, and the shell fixing portion is slidably connected to the second hollow track.

5. The photovoltaic junction box automatic wire winding tie device according to claim 1, characterized in that: The material-retrieving claw comprises a fixed plate, a housing clamp, a connector clamp and a cable clamp, and the fixed plate is slidably connected to the material-retrieving track; The housing clamp, the connector clamp and the cable clamp are all connected to the fixing plate, and are all located on a side of the plane where the fixing plate is located away from the material taking track.

6. The photovoltaic junction box automatic wire winding tie device according to claim 5, characterized in that: The material picking claw also includes a shell position adjustment mechanism, a connector position adjustment mechanism and a cable position adjustment mechanism. The shell clamp is connected to the fixed disk via the shell position adjustment mechanism, the connector clamp is connected to the fixed disk via the connector position adjustment mechanism, and the cable clamp is connected to the fixed disk via the cable position adjustment mechanism.

7. The photovoltaic junction box automatic wire winding tie device according to claim 1, characterized in that: The loading module includes a flipping mechanism for flipping materials, a transferring mechanism for transferring materials, and a cable taking mechanism for clamping materials to the chain conveyor belt. The flipping mechanism is located on a side of the material input port close to the product output port, the cable taking mechanism is located on a side of the flipping mechanism away from the material input port, and the transferring mechanism is located between the flipping mechanism and the cable taking mechanism.

8. The photovoltaic junction box automatic wire winding tie device according to claim 1, characterized in that: The cable tie module also includes a vibration plate, and the vibration plate is connected to the cable tie gun through a pipeline to transport materials.

9. The photovoltaic junction box automatic wire winding tie device according to claim 1, characterized in that: It also includes a docking and unloading module, which is located on a side of the material input port away from the loading module, and includes an accommodating space for accommodating materials.

10. The photovoltaic junction box automatic wire winding tie device according to claim 1, characterized in that: It also includes a conveyor belt, which is at least partially located on a side of the product output port close to the material input port and passes through the product output port to output the product.

Images