Breeding separation net short warp wire feeding and welding device
By automating the wire feeding and welding mechanisms, the problems of high labor intensity and metal waste caused by manual cutting of warp wires in existing technologies have been solved, achieving efficient and low-cost welding of aquaculture partition nets.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-06
AI Technical Summary
The existing aquaculture partition mesh welding process requires manual removal of excess warp wires, which is labor-intensive, inefficient, wastes metal wires, and increases the cost of the mesh.
The system employs a wire feeding mechanism and a welding mechanism. A servo motor drives the wire-feeding wheel and guide frame to automatically feed and weld the wire. Combined with a cutting mechanism, the warp wire is automatically cut, achieving automated welding and reducing manual operation.
It reduces labor intensity, increases production efficiency, reduces space occupation, avoids waste of metal wire, and lowers production costs.
Smart Images
Figure CN223971058U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of warp wire feeding and welding devices, and particularly relates to a short warp wire feeding and welding device for aquaculture partition nets. Background Technology
[0002] In the aquaculture industry, aquaculture partitions are widely used. Existing aquaculture partitions consist of weft and warp wires, with the outermost warp wire on one side of the partition forming a "V" shape. Adjacent to this outermost warp wire are two short metal wires broken in the middle. Current aquaculture partition welding primarily uses the following method: first, a standard warp wire feeding mechanism and welding machine are used to weld the adjacent inner sides of the outermost warp wires into a mesh; then, the warp wires that need to be cut are manually cut. This method has the following drawbacks:
[0003] Firstly, it requires manual removal of excess warp threads, which is labor-intensive and has low production efficiency; moreover, the quality of the removal is poor and it takes up a lot of space.
[0004] Secondly, the trimmed warp wires cannot be reused, resulting in waste of metal wire and increased cost of the mesh. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide a short warp wire feeding and welding device for aquaculture partition nets that has low labor intensity, does not require manual processing, occupies little space, and has low netting cost.
[0006] To solve the above problems, the technical solution adopted by the short warp wire feeding and welding device for aquaculture partition nets of this utility model is as follows:
[0007] The system includes a wire feeding mechanism and a welding mechanism. The wire feeding mechanism includes a wire feeding frame, a servo motor located below the wire feeding frame, a first gear on the shaft of the servo motor, a first wire gripping wheel above the first gear, a second gear identical to the first gear on the side of the first gear, a second wire gripping wheel connected above the second gear via a transmission shaft, a first guide frame with a first guide hole on the frame in front of the two wire gripping wheels, a second guide frame with a second guide hole in front of the first guide frame, a fixing slot below the second guide frame, a guide sleeve between the first and second guide frames, and a limit sleeve in front of the second guide frame. The welding mechanism includes a welding frame, an upper welding cylinder connected to an upper welding head located near the upper part of the welding frame, a lower welding head located on the welding frame at a position corresponding to the lower part of the upper welding head, a cutter located behind the lower welding head, and a cutting cylinder connected to the cutter located below the welding frame.
[0008] Its appendix technical features are as follows:
[0009] The cutter includes a fixed cutter connected to the welding frame and a movable cutter connected to the push rod of the cutting cylinder, with wire channels provided on the fixed cutter and the movable cutter.
[0010] Compared with the prior art, the short warp wire feeding and welding device for aquaculture partition nets provided by this utility model has the following advantages: Firstly, since it includes a wire feeding mechanism and a welding mechanism, the wire feeding mechanism includes a wire feeding frame, a servo motor is arranged below the wire feeding frame, a first gear is arranged on the rotating shaft of the servo motor, a first wire gripping wheel is arranged above the first gear, a second gear identical to the first gear is arranged on the side of the first gear, and a second wire gripping wheel opposite to the first wire gripping wheel is connected above the second gear through a transmission shaft. A first guide is arranged on the frame in front of the two wire gripping wheels. The first guide frame has a first guide hole, a second guide frame with a second guide hole is provided in front of the first guide frame, a fixing groove is provided below the second guide frame, a guide sleeve is provided between the first and second guide frames, and a limit sleeve is provided in front of the second guide frame; the welding mechanism includes a welding frame, an upper welding cylinder connected to an upper welding head is provided near the upper welding frame, a lower welding head is provided on the welding frame at a position corresponding to the lower position of the upper welding head, a cutter is provided behind the lower welding head, and a power-connected device for the cutter is provided below the welding frame. When short warp wires need to be welded, the servo motor rotates, driving the first and second wire-feeding wheels to rotate, feeding the front end of the warp wire forward to below the welding head. The front end of the warp wire overlaps with the weft wire to be welded, and the upper welding cylinder presses down to achieve welding. After welding, while the mesh pulling mechanism pulls the mesh forward, the servo motor feeds the warp wire forward at the same speed. The warp wire moves forward with the mesh. When the mesh moves to the set position, while the welding mechanism in front is welding, the cutting cylinder pushes up, and the cutter cuts the warp wire. The servo motor stops rotating, and the warp wires at the rear stop feeding. As the mesh is pulled forward, the cut warp wire tail ends... The wire reaches just below the upper welding head and is welded together with the warp and weft wires at their tails. Welding of other warp and weft wires continues until the warp wire needs to be welded again, at which point it is fed forward again. This cycle is repeated to complete the welding of the mesh. The welded mesh can be cut without manual cutting, reducing labor intensity, improving labor efficiency, reducing space occupation, and preventing waste of metal wire, thus reducing production costs. Secondly, since the cutter includes a fixed blade connected to the welding frame and a moving blade connected to the top rod of the cutting cylinder, and metal wire channels are provided on the fixed blade and the moving blade, warp wire cutting is more convenient. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of the aquaculture enclosure net;
[0012] Figure 2 This is a schematic diagram of the structure connecting two aquaculture partition nets;
[0013] Figure 3 This is a schematic diagram of the short warp wire feeding and welding device for aquaculture partition nets of this utility model;
[0014] Figure 4 Front view of the short warp wire feeding and welding device for aquaculture partition nets;
[0015] Figure 5 This is a schematic diagram of the welding mechanism;
[0016] Figure 6 This is a partial sectional view of the side of the welding mechanism. Detailed Implementation
[0017] The structure and operating principle of the short warp wire feeding and welding device for aquaculture partition nets of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0018] like Figure 1 The diagram shows the structure of the aquaculture partition net. The aquaculture partition net includes a straight long warp 1, a straight short warp 2, a diagonal warp 3 and a weft 4 located on one side of the net. The two diagonal warp 2 are in a "V" shape.
[0019] like Figure 2 The diagram shows the structure of the two aquaculture mesh pieces connected during the welding process. The short warp wire 2 is the connecting wire at both ends. Figure 2 The mesh shown can be cut in the middle.
[0020] like Figure 3 , Figure 4 , Figure 5 and Figure 6The diagram shows the structure of the short warp yarn feeding and welding device for aquaculture partition nets of this utility model. The device includes a wire feeding mechanism 5 and a welding mechanism 6. The wire feeding mechanism 5 includes a wire feeding frame 51. A servo motor 52 is arranged below the wire feeding frame 51. A first gear 54 is arranged on the rotating shaft 53 of the servo motor 52. A first wire-grabbing wheel 55 is arranged above the first gear 54. A second gear 56, identical to the first gear 54, is arranged on the side of the first gear 54. A second wire-grabbing wheel 58, opposite to the first wire-grabbing wheel 55, is connected above the second gear 56 via a transmission shaft 57. A first guide frame is arranged on the frame in front of the two wire-grabbing wheels 55 and 58. 7. A first guide hole 71 is provided on the first guide frame 7, a second guide frame 8 with a second guide hole 81 is provided in front of the first guide frame 7, a fixing slot 82 is provided below the second guide frame 8, a guide sleeve 10 is provided between the first guide frame 7 and the second guide frame 8, and a limiting sleeve 11 is provided in front of the second guide frame 8; the welding mechanism 6 includes a welding frame 61, an upper welding cylinder 63 connected to the upper welding head 62 is provided near the upper welding frame 61, a lower welding head 64 is provided on the welding frame 61 at a position corresponding to the lower position of the upper welding head 62, a cutter 65 is provided behind the lower welding head 62, and a cutting cylinder 66 poweredly connected to the cutter 65 is provided below the welding frame 61.
[0021] When welding the short warp wire 2, the servo motor 52 rotates, driving the first wire-grabbing wheel 55 and the second wire-grabbing wheel 58 to rotate, feeding the front end of the warp wire to below the welding head. The front end of the warp wire overlaps with the weft wire to be welded, and the upper welding cylinder 63 presses down to achieve welding. After welding, while the mesh pulling mechanism pulls the mesh forward, the servo motor 52 feeds the warp wire forward at the same speed. The warp wire moves forward with the mesh. When the mesh moves to the set position, while the welding mechanism 6 is welding, the top rod of the cutting cylinder 66 pushes up, and the cutter 65 cuts the warp wire. When the servo motor 52 stops rotating, the warp wires at the rear stop feeding. As the mesh is pulled forward, the cut warp wire ends reach just below the upper welding head 62 and are welded together with the weft wires. Welding of other warp and weft wires continues until the warp wire needs to be welded again, at which point it is fed forward again. This cycle is repeated to complete the welding of the mesh. The welded mesh can be cut to completion without manual cutting, which reduces labor intensity, improves labor efficiency, reduces space occupation, and avoids waste of metal wire, thus reducing production costs.
[0022] like Figure 5 and Figure 6 As shown, the cutter 65 includes a fixed blade 651 connected to the welding frame 61 and a movable blade 652 connected to the push rod of the cutting cylinder 66. A wire channel 653 is provided on both the fixed blade 651 and the movable blade 652 for easier wire cutting.
[0023] The scope of protection of this utility model is not limited to the above embodiments. Any structure that is the same as or similar to the structure of the short warp wire feeding and welding device for aquaculture partition net of this utility model falls within the scope of protection of this utility model.
Claims
1. A device for welding short warp yarns of a breeding screen, comprising a yarn feeding mechanism and a welding mechanism, characterized in that: The wire feeding mechanism comprises a wire feeding frame body, a servo motor is arranged below the wire feeding frame body, a first gear is arranged on the rotating shaft of the servo motor, a first wire pinching wheel is arranged above the first gear, a second gear identical to the first gear is arranged on the side of the first gear, a second wire pinching wheel opposite to the first wire pinching wheel is connected to the second gear through a transmission shaft, a first guide frame is arranged on the front frame body of the two wire pinching wheels, a first guide hole is arranged on the first guide frame, a second guide frame with a second guide hole is arranged in front of the first guide frame, a fixed clamping groove is arranged below the second guide frame, a guide sleeve is arranged between the first guide frame and the second guide frame, and a limiting sleeve is arranged in front of the second guide frame. The welding mechanism comprises a welding frame, an upper welding cylinder connected with an upper welding head is arranged above the welding frame, a lower welding head is arranged on the welding frame corresponding to the position below the upper welding head, a cutter is arranged behind the lower welding head, and a cutting cylinder is arranged below the welding frame and connected with the cutter.
2. The rearing screen short-end filament yarn feeding and welding device according to claim 1, characterized in that: The cutter comprises a fixed cutter connected with the welding frame and a movable cutter connected with the top rod of the cutting cylinder, and a wire passage is arranged on the fixed cutter and the movable cutter.