Auxiliary wiring device and auxiliary wiring device for multi-wire cutting wire net

Abstract

The utility model provides an auxiliary wiring device and used for the auxiliary wiring device of multi-line cutting wire net, including the mobile support, cache subassembly and wiring subassembly, the mobile support can move along the wiring path, the cache subassembly is provided on the mobile support and is used for the cache wire body, the wiring subassembly is provided on one side of the cache subassembly, the cache subassembly is used for the cache wire body, and the wiring subassembly is used for the cache wire body. And the wiring assembly is connected with the movable bracket and is used for arranging the wire bodies cached on the caching assembly on the wiring path. The automatic wiring device has the advantages of replacing manual work, achieving automatic wiring, reducing wiring difficulty, improving working efficiency, reducing potential safety hazards, improving wiring quality, reducing damage and waste of wire bodies, and being simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to an auxiliary wiring device and an auxiliary wiring device used for multi-wire cutting wire nets. Background Art

[0002] In the photovoltaic wafer production process, multi-wire cutting is often used, using a grooved wheel to drive the cutting wires to rotate vertically to cut the crystal ingot into wafers. Wire mesh layout is typically completed through manual winding, routing, and visual verification. With the advancement of photovoltaic technology and improvements in wafer production processes, the design and production of wafers are becoming increasingly thinner, and the cutting wires are becoming increasingly finer, which has dramatically increased the difficulty of wire mesh layout. Manual wire mesh layout is prone to damage and waste of wires. Due to the high technical difficulty and limited visual ability, work efficiency is low and wiring quality cannot be guaranteed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an auxiliary wiring device and an auxiliary wiring device for multi-wire cutting wire mesh, which effectively solves the problems that manual wiring easily causes damage to the groove wheel, resulting in waste of wire mesh, low work efficiency, and inability to guarantee wiring quality, and overcomes the shortcomings of the existing technology.

[0004] The technical solution adopted by the utility model is: an auxiliary wiring device, comprising:

[0005] Mobile bracket, which can move along the wiring path;

[0006] A buffer component is provided on the mobile bracket and is used to buffer the wire body;

[0007] A wiring assembly is provided on one side of the cache assembly and is connected to the movable bracket, and is used for arranging the wires cached on the cache assembly on the wiring path.

[0008] Furthermore, the cache assembly includes a cache roller, and the cache roller is rotatably connected to the movable bracket.

[0009] Furthermore, the wiring assembly includes a guide threading needle, the wire body can pass through the bottom of the guide threading needle and be cached on the cache assembly, and the top of the guide threading needle is movably connected to the movable bracket.

[0010] Furthermore, a linear module is provided on the top of the guide threading needle, and the linear module is arranged on the movable bracket to drive the guide threading needle to move.

[0011] Furthermore, it also includes a visual component, which is arranged above the cache component and the wiring component and connected to the mobile bracket. The visual component includes a guiding camera and a detection camera. The guiding camera is used to guide the placement of the wire body, and the detection camera is used for detection and confirmation.

[0012] The utility model also provides an auxiliary wiring device for multi-wire cutting wire mesh, comprising the auxiliary wiring device as described above, wherein the movable bracket is arranged on the sheave, movably connected to the sheave, and can move along the circumference of the sheave.

[0013] Furthermore, a fastening belt is provided on the sheave, and the fastening belt is sleeved on the circumference of the sheave. The movable bracket is provided on the fastening belt and is movably connected to the fastening belt.

[0014] Furthermore, a chain is provided on the fastening belt, and the chain is arranged along the fastening belt. The movable bracket is arranged on the chain and can move along the chain.

[0015] Furthermore, a guide rail is provided on the fastening belt, the guide rail is arranged parallel to the chain, and the bottom of the movable bracket is slidably connected to the guide rail.

[0016] Furthermore, a slider is provided on the guide rail, and a lock is provided at the bottom of the movable bracket, and the lock is detachably connected to the slider.

[0017] The advantages and positive effects of the utility model are: due to the adoption of the above technical scheme, automatic assisted wiring is realized instead of manual labor, which reduces the difficulty of wiring, improves work efficiency, reduces safety hazards, improves wiring quality, reduces damage and waste of wires, has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of an auxiliary wiring device according to an embodiment of the present utility model.

[0019] Figure 2 This is a three-dimensional view from the other side of an auxiliary wiring device according to an embodiment of the present utility model.

[0020] Figure 3 This is a three-dimensional diagram of an auxiliary wiring device for multi-wire cutting wire mesh according to an embodiment of the present utility model.

[0021] Figure 4 It is a side view of an auxiliary wiring device for multi-wire cutting wire mesh according to an embodiment of the present utility model.

[0022] Figure 5 It is a top view of a fastening belt of an auxiliary wiring device for multi-wire cutting wire mesh according to an embodiment of the present utility model.

[0023] In the picture:

[0024] 10. Sheave 11. Fastening belt 12. Chain

[0025] 13. Chain track 14. Guide rail 15. Slider

[0026] 20. Mobile bracket 21. Driving sprocket 22. Driving motor

[0027] 23, lock 24, beam 30, cache assembly

[0028] 31, cache roller 40, wiring assembly 41, guide threading needle

[0029] 42. Linear module 50. Vision component 51. Guide camera

[0030] 52. Detection Camera DETAILED DESCRIPTION

[0031] The embodiments of the present invention provide an auxiliary wiring device and an auxiliary wiring device for multi-wire cutting of a wire mesh. The embodiments of the present invention are described below with reference to the accompanying drawings.

[0032] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "connection" 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 directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.

[0033] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an auxiliary wiring device, comprising a mobile support 20, a buffer assembly 30, and a wiring assembly 40. The mobile support 20 is movable along a wiring path. The buffer assembly 30 is disposed on the mobile support 20 and is used to buffer wires. The wiring assembly 40 is disposed on one side of the buffer assembly 30 and is connected to the mobile support 20. It is used to arrange the wires buffered on the buffer assembly 30 on the wiring path.

[0034] Specifically, the cache assembly 30 includes a cache roller 31, and the cache roller 31 is rotatably connected to the mobile bracket 20. In this embodiment, the cache roller 31 is arranged perpendicular to the wiring path and is rotatably connected to the mobile bracket 20. A cache motor is connected to the cache roller 31, and the cache motor is fixed to the mobile bracket 20. When the cache motor rotates forward, the wire body can be wound and cached on the cache roller 31, and when the cache motor rotates reversely, the wire body can be unwound. The cache motor is not shown in the figure. The cache motor cooperates with the wiring assembly 40, and the unwound wire of the cache motor reduces the mechanical damage to the wire body caused by the stretching effect of the wiring assembly 40 on the wire body during wiring.

[0035] Specifically, the wiring assembly 40 includes a guide threading needle 41. The wire can pass through the bottom of the guide threading needle 41 and be cached on the cache assembly 30. The top of the guide threading needle 41 is movably connected to the movable bracket 20. In this embodiment, the guide threading needle 41 is placed vertically, and a threading hole is provided at the bottom of the guide threading needle 41. The upper end of the wire passes through the threading hole and is wound around the cache roller 31. The forward rotation of the cache motor can cache the wire on the cache roller 31. The reverse rotation of the cache motor can drive the cache roller 31 to release the wire. The guide threading needle 41 places the wire released by the cache roller 31 on the device that needs wiring. The top of the guide threading needle 41 is movably connected to the movable bracket 20, and the specific placement position of the wire can be adjusted.

[0036] Specifically, a linear module 42 is installed at the top of the guide threader 41. This linear module 42 is mounted on the mobile bracket 20 and can move the guide threader 41. In this embodiment, a crossbeam 24 is fixed to the mobile bracket 20, and the linear module 42 is fixed to the crossbeam 24. The top of the guide threader 41 is fixed to the slide of the linear module 42. The linear module 42 can move the guide threader via the slide, facilitating the guide threader 41 to position the thread at different locations. The linear module 42 is conventional, and its specific structure is not described here.

[0037] Preferably, the wiring device also includes a visual component 50, which is arranged above the cache component 30 and the wiring component 40 and is connected to the mobile bracket 20. The visual component 50 includes a guide camera 51 and a detection camera 52. The guide camera 51 is used to guide the placement of the wire body, and the detection camera 52 is used for detection and confirmation. In this embodiment, the guide camera 51 and the detection camera 52 are fixed side by side above the cache component 30 and the wiring component 40. Along the moving direction of the mobile bracket 20, the guide camera 51 is located in front of the detection camera 52. The guide camera 51 obtains positioning information by taking pictures, and the linear module 42 positions the guide threading needle 41 according to the positioning information. After the guide threading needle 41 places the wire body in the corresponding position, the detection camera 52 takes a picture for confirmation.

[0038] like Figure 3 and Figure 4 As shown, an auxiliary wiring device for multi-wire cutting wire mesh is installed on the groove wheel 10 that needs wiring, including a movable bracket 20, a cache component 30, a wiring component 40 and a visual component 50. In this embodiment, the wire body needs to be wound around the circumference of the three groove wheels 10 to form a cutting wire mesh. The movable bracket 20 is movably connected to the outside of the groove wheel 10 and can move along the circumference of the three groove wheels 10. The cache component 30 is arranged on the movable bracket 20 and is used to cache the wire body. Before wiring, the wire body is wrapped and cached on the cache component 30, and the cache roller 31 is arranged along the axial direction of the groove wheel 10. The wiring assembly 40 is located on one side of the buffer assembly 30 and is connected to the mobile bracket 20. It is used to arrange the wires cached on the buffer assembly 30 in the wire grooves of the sheave 10. The wiring assembly 40 is located on the rear side of the buffer assembly 30 along the moving direction of the mobile bracket 20. The crossbeam 24 is fixed to the mobile bracket 20 along the axial direction of the sheave 10. The linear module 42 is located along the crossbeam 24 and can drive the guide threading needle 41 to move along the axial direction of the sheave 10 to place the wires in different wire grooves. The visual component 50 is located above the buffer assembly 30 and the wiring assembly 40 and is connected to the mobile bracket 20. It monitors the wiring instead of the human eye.

[0039] Specifically, a tightening belt 11 is provided on the sheaves 10 and is arranged around the circumference of the sheaves 10. The movable bracket 20 is disposed on the tightening belt 11 and is movably connected to the tightening belt 11. In this embodiment, the tightening belt 11 is arranged outside the three sheaves 10 and is fixed to the sheaves 10. The movable bracket 20 is movably connected to the tightening belt 11 and moves around the circumference of the three sheaves 10 to route the wiring.

[0040] Specifically, a chain 12 is provided on the fastening belt 11 and arranged along the fastening belt 11. The movable bracket 20 is disposed on the chain 12 and is movable along the chain 12. In this embodiment, the chain 12 is fixedly connected to the fastening belt 11. To facilitate the installation of the chain 12, a chain track 13 is fixed to the fastening belt 11. The shape of the chain track 13 is adapted to the exterior of the fastening belt 11. The chain track 13 is bonded to the fastening belt 11 along the circumference of the three sheaves 10. The chain 12 is fixedly connected to the chain track 13.

[0041] Specifically, a drive sprocket 21 is provided at the bottom of the mobile bracket 20, and the drive sprocket 21 engages with the chain 12. In this embodiment, the drive sprocket 21 is rotatably connected to the bottom of one side of the mobile bracket 20. The drive sprocket 21 is connected to a drive motor 22, which is fixed to the mobile bracket 20. The drive motor 22 rotates the drive sprocket 21, which engages with the chain 12, driving the mobile bracket 20 to move along the chain 12.

[0042] Preferably, Figure 5As shown, the fastening belt 11 is provided with a guide rail 14, which is arranged parallel to the chain 12. The bottom of the movable bracket 20 is slidably connected to the guide rail 14. In this embodiment, to prevent the sprocket from separating from the chain 12, the guide rail 14 is bonded to the fastening belt 11 and arranged parallel to the chain 12. The bottom of the movable bracket 20 is slidably connected to the guide rail 14. The shape of the guide rail 14 is adapted to the exterior of the fastening belt 11.

[0043] Specifically, a slider 15 is provided on the guide rail 14, and a latch 23 is provided at the bottom of the movable bracket 20, which is detachably connected to the slider 15. In this embodiment, the slider 15 is slidably connected to the guide rail 14 and can slide along the guide rail 14. A latch 23 is fixed to the bottom of the movable bracket 20, which is detachably connected to the slider 15. The movable bracket 20 is fixed to the slider 15 via the latch 23. When the drive motor 22 drives the drive sprocket 21 to move on the chain 12, the entire movable bracket 20 can slide along the guide rail 14.

[0044] Specifically, the mobile support 20 is also equipped with a control component, which is electrically connected to the buffer component 30, the wiring component 40, and the vision component 50. The guidance camera 51 obtains positioning information by taking photos and transmits this information to the control component. Based on this positioning information, the control component controls the linear module 42 to move the guide threader 41 for wiring. After the inspection camera 52 takes photos and confirms that the wiring meets the wiring requirements, the mobile support 20 moves to the next sheave 10 for wiring. If the wiring does not meet the requirements, the control component controls the buffer component 30 to reel in the wire and re-route the wiring. The control component is not shown in the figure.

[0045] Workflow:

[0046] 1. Slide the fastening belt 11 around the circumference of the sheave 10 and fix the fastening belt 11 about 10 cm away from the starting end of the sheave 10.

[0047] 2. Pass the upper end of the wire through the guide threading needle 41 and fix it on the cache roller 31 of the cache assembly 30. The cache motor rotates forward to start the cache function. The wire is wound and cached on the cache roller 31. The cache roller 31 can automatically cache about 32m of wire, and can achieve 20 turns of automatic wiring.

[0048] 3. After the line is cached, place the mobile bracket 20 on the fastening belt 11, above the groove wheel 10 at the starting end of the upper line, and engage the lock 23 at the bottom of the mobile bracket 20 with the slider 15 on the guide rail 14, so that the driving sprocket 21 engages with the chain 12 to start wiring.

[0049] 4. During the wiring process, if Figure 2As shown, the drive motor 22 drives the sprocket 21 to move on the chain 12, driving the mobile bracket 20 to slide along the guide rail 14. During the movement of the mobile bracket 20, the cache motor reverses to pay out the cached wire, and the moving direction of the mobile bracket 20 is opposite to the rotation direction of the cache motor. The guide camera 51 obtains positioning information by taking pictures, and the linear module 42 positions the guide threader 41 according to the positioning information, so that the guide threader 41 places the wire in the corresponding wire groove according to the number of empty slots required. The detection camera 52 takes pictures to confirm, and after confirming that the wiring meets the wiring requirements, the mobile bracket 20 moves to the next groove wheel 10 for wiring. If the wiring does not meet the requirements, the cache component 30 rotates forward to rewind the wire, and the mobile bracket 20 moves backward, and then re-wiring is performed.

[0050] 5. After arranging the wires within the cache assembly 30, loosen the lock 23 at the bottom of the mobile bracket 20, remove the mobile bracket 20, and secure the already arranged wire mesh with tape. Automatically add wire to the sheave 10. After the wire mesh is wired 10 cm from the starting end of the sheave 10, manually check whether the wire mesh is normal. If it meets the wiring requirements, remove the tightening belt 11, start the sheave 10 to rotate, and run the wire to the end of the sheave 10 to complete the wiring. If it does not meet the requirements, reinstall the entire device on the sheave, cache the wires that do not meet the requirements to the cache assembly, and repeat steps 3, 4, and 5 until the requirements are met.

[0051] The advantages and positive effects of the utility model are:

[0052] 1. Automatic auxiliary wiring is realized instead of manual labor, which reduces wiring difficulty, improves work efficiency, reduces direct contact between personnel and dangerous sources, and reduces safety hazards;

[0053] 2. By setting up visual components, the influence of visual fatigue of manual wiring on wiring work is avoided and the wiring quality is improved.

[0054] 3. By setting up the cache component, the wire can be laid out during wiring, which cooperates with the wiring component to reduce the mechanical damage to the wire body caused by the stretching effect of the wiring component on the wire body and reduce the waste of the wire body.

[0055] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An auxiliary wiring device, characterized in that: include: Mobile bracket, which can move along the wiring path; A buffer component is provided on the mobile bracket and is used to buffer the wire body; A wiring assembly is provided on one side of the cache assembly and is connected to the movable bracket, and is used for arranging the wires cached on the cache assembly on the wiring path.

2. The auxiliary wiring device according to claim 1, characterized in that: The cache assembly includes a cache roller, and the cache roller is rotatably connected to the movable bracket.

3. An auxiliary wiring device according to claim 1 or 2, characterized in that: The wiring assembly includes a guide threading needle, the wire body can pass through the bottom of the guide threading needle and be buffered on the buffer assembly, and the top of the guide threading needle is movably connected to the movable bracket.

4. The auxiliary wiring device according to claim 3, characterized in that: A linear module is provided on the top of the guide threading needle. The linear module is arranged on the movable bracket and can drive the guide threading needle to move.

5. An auxiliary wiring device according to any one of claims 1-2 and 4, characterized in that: It also includes a visual component, which is arranged above the cache component and the wiring component and connected to the mobile bracket. The visual component includes a guiding camera and a detection camera. The guiding camera is used to guide the placement of the wire body, and the detection camera is used for detection and confirmation.

6. An auxiliary wiring device for multi-wire cutting wire mesh, characterized by: It comprises the auxiliary wiring device according to any one of claims 1 to 5, wherein the movable bracket is arranged on the sheave, is movably connected to the sheave, and can move along the circumference of the sheave.

7. The auxiliary wiring device for multi-wire cutting wire mesh according to claim 6, characterized in that: The sheave is provided with a fastening belt, which is sleeved on the circumference of the sheave. The movable bracket is arranged on the fastening belt and is movably connected to the fastening belt.

8. The auxiliary wiring device for multi-wire cutting wire mesh according to claim 7, characterized in that: The fastening belt is provided with a chain, the chain is arranged along the fastening belt, and the movable bracket is arranged on the chain and can move along the chain.

9. The auxiliary wiring device for multi-wire cutting wire mesh according to claim 8, characterized in that: A guide rail is provided on the fastening belt, the guide rail is arranged parallel to the chain, and the bottom of the movable bracket is slidably connected to the guide rail.

10. The auxiliary wiring device for multi-wire cutting wire mesh according to claim 9, characterized in that: A slider is provided on the guide rail, and a lock is provided at the bottom of the movable bracket. The lock is detachably connected to the slider.

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