Automatic knitting machine for producing high-elasticity winding wires

Abstract

The invention relates to the technical field of automatic knitting machines, in particular to an automatic knitting machine for producing high-elasticity winding yarns, which comprises a knitting component, a knitting component, a yarn guiding component, a yarn guiding component, a yarn guiding component, a yarn guiding component and a yarn guiding component, wherein the knitting component comprises a working box and a knitter arranged on the outer wall of the working box; the hemming assembly comprises a sleeve arranged on the outer side of the working box, a rotating column arranged in the sleeve, an arc-shaped plate arranged on the outer wall of the sleeve and a roller arranged on the outer wall of the arc-shaped plate; according to the steel wire mesh bending forming device, through close fit of the arc-shaped plate and the rolling wheel, stable bending force can be formed on a steel wire mesh, the arc-shaped plate provides a guide curved surface attached to a bending track, and the rolling wheel exerts uniform pressure to push the steel wire mesh to be bent and formed along an arc-shaped path; the design directly solves the problem that an automatic knitting device cannot be automatically curled, manual curling operation is replaced, the labor intensity is greatly reduced, and the labor cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic braiding machines, in particular to an automatic braiding machine for producing high-elastic winding yarns. Background Art

[0002] High-elastic winding wire is a functional metal material with high elasticity and high toughness. It can recover quickly after being subjected to external force and plays a significant role in many fields. The automatic weaving machine is the key equipment to transform it into practical products. The core consists of a weaving component and a forming and winding component. The former weaves it into the required mesh according to the preset, and the latter rolls the mesh into a regular sphere and stores it. The two major components work together to meet the diverse needs of many industries for elastic materials and fully demonstrate the value of high-elastic winding wire.

[0003] During automatic braiding machine production, the forming and winding components convey the braided material via rollers to the cutting machine, where it is cut into long, semi-finished strips that meet specifications. However, due to its inherent properties, the cut material cannot naturally curl, resulting in a stretched, long strip. This requires manual collection and subsequent crimping of each section before it can be neatly stacked. This is not only labor-intensive, but also makes it difficult to match the crimping efficiency with the machine's production rhythm, often leading to material backlogs and increased labor costs, which contradicts the goal of high-efficiency, low-cost automation.

[0004] Based on this, the present invention designs an automatic braiding machine for producing high-elastic winding yarn to solve the above problems. Summary of the Invention

[0005] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the object of this invention is to provide an automatic braiding machine for producing high-elastic winding yarn.

[0007] The present invention provides an automatic braiding machine for producing high-elastic winding yarn, comprising:

[0008] A weaving assembly includes a work box and a weaving machine disposed on an outer wall of the work box; and

[0009] A curling assembly comprising a sleeve disposed outside the working box, a rotating column disposed inside the sleeve, an arc-shaped plate disposed on the outer wall of the sleeve, and a roller disposed on the outer wall of the arc-shaped plate; and

[0010] The positioning assembly includes a positioning column arranged inside the sleeve, a rotating piece arranged on the outer wall of the rotating column, a protrusion arranged on the outer wall of the rotating piece, an elastic hook arranged on the outer wall of the protrusion and a limiting plate arranged on the outer wall of the sleeve, wherein

[0011] The protrusion squeezes the positioning column to move, and the limiting plate squeezes the elastic hook to generate deformation.

[0012] As a preferred solution of the present invention, an automatic braiding machine for producing high-elastic winding yarn is provided, wherein: a rope puller is provided on the left side of the braiding machine, a stretcher is provided on the rear side of the braiding machine, a groove is provided on the right side of the braiding machine, and a transport roller is provided inside the groove.

[0013] As a preferred solution of the automatic braiding machine for producing high-elastic winding yarn of the present invention, the rope puller, stretcher and transport roller are all arranged on the working box.

[0014] As a preferred solution of the present invention, an automatic braiding machine for producing high-elastic winding yarn, wherein: the outer wall of the working box is provided with a support frame, the outer wall of the support frame is provided with a servo motor, and the output end of the servo motor is connected to the rotating column.

[0015] As a preferred solution of the automatic braiding machine for producing high-elastic winding yarn of the present invention, the outer wall of the working box is provided with a guide ring, and the inside of the guide ring is provided with a steel wire mesh.

[0016] As a preferred solution of the present invention, an automatic braiding machine for producing high-elastic winding yarn, wherein: the outer wall of the rotating column is provided with a connecting rod, the outer wall of the sleeve is provided with a sliding groove, the connecting rod is arranged in the sliding groove, and the end of the connecting rod is arranged on the arc plate.

[0017] As a preferred solution of the present invention, an automatic braiding machine for producing high-elastic winding yarn, wherein: the outer wall of the sleeve is provided with a metal ring, the outer walls of the sleeve and the metal ring are both provided with holes, and the positioning column is provided on the sleeve and the metal ring.

[0018] As a preferred solution of the automatic braiding machine for producing high-elastic winding yarn of the present invention, the outer wall of the sleeve is provided with a spring, the outer wall of the positioning column is provided with a slot, and the spring is arranged in the slot.

[0019] As a preferred solution of the automatic braiding machine for producing high-elastic winding yarn of the present invention, the end of the elastic hook is provided with a curved hook, and the elastic hook is made of elastic metal.

[0020] As a preferred solution of the automatic braiding machine for producing high-elastic winding yarn of the present invention, the outer wall of the working box is provided with a cutter, and the cutter is made of alloy tool steel.

[0021] The beneficial effects of the automatic braiding machine for producing high-elastic winding wire of the present invention are as follows: through the close cooperation between the arc plate and the roller, a stable curling force can be formed on the wire mesh, the arc plate provides a guide surface that fits the curling trajectory, and the roller applies uniform pressure to push the wire mesh to bend along the arc path. This design directly solves the pain point that the automatic braiding machine cannot automatically curl, replaces the manual curling operation, greatly reduces labor intensity and saves labor costs. At the same time, fixing during curling effectively prevents deviation, ensuring curling accuracy and product quality; and cooperates with the elastic grab hook to complete the winding and storage, forming a complete automated process of "weaving-curling-winding", thereby improving production continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the overall structure of an automatic braiding machine for producing high-elastic winding yarn according to the present invention;

[0024] Figure 2 This is a schematic diagram of the main structure of an automatic braiding machine for producing high-elastic winding yarn according to the present invention;

[0025] Figure 3 This is a schematic structural diagram of a crimping assembly of an automatic braiding machine for producing high-elastic winding yarn according to the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of a crimping assembly of an automatic braiding machine for producing high-elastic winding yarn according to the present invention;

[0027] Figure 5 This is a partial structural diagram of a positioning assembly of an automatic braiding machine for producing high-elastic winding yarn according to the present invention;

[0028] Figure 6 The figure is a schematic diagram of the disassembled structure of the positioning components of an automatic braiding machine for producing high-elastic winding yarn according to the present invention.

[0029] The numbers in the figure represent: 100, weaving assembly; 101, working box; 102, rope puller; 103, stretcher; 104, weaver; 105, transport roller; 200, curling assembly; 201, support frame; 202, servo motor; 203, sleeve; 204, rotating column; 205, connecting rod; 206, arc plate; 207, roller; 208, guide ring; 300, positioning assembly; 301, rotor; 302, bump; 303, positioning column; 304, metal ring; 305, spring; 306, elastic grab hook; 307, limit plate; 308, cutter. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0033] Example 1, with reference to Figures 1 to 6 This is the first embodiment of the present invention, which provides an automatic braiding machine for producing high-elastic winding yarn, including a braiding assembly 100, including a work box 101 and a braiding device 104 arranged on the outer wall of the work box 101. The braiding device 104 conveys wires through a feeding mechanism, and cross-wraps the wires through the braiding assembly 100 according to a preset trajectory to form a specific structure. The power system drives the various components to operate in coordination, and the control system adjusts parameters such as speed and density, and finally conveys the formed products to the next link, realizing continuous automatic braiding; and

[0034] Furthermore, the curling assembly 200 includes a sleeve 203 arranged on the outside of the working box 101, a rotating column 204 arranged on the outer wall of the woven wire mesh sleeve 203 and inside the sleeve 203, the rotating column 204 rotates in the sleeve 203, an arc-shaped plate 206 arranged on the outer wall of the sleeve 203, and a roller 207 arranged on the outer wall of the arc-shaped plate 206. When the rotating column 204 rotates, it drives the arc-shaped plate 206 to slide left and right. When the arc-shaped plate 206 slides, the friction force of the roller 207 rotates it. The arc edge of the arc-shaped plate 206 can make the edge of the wire mesh curl up, and the rotation of the roller 207 pushes and rotates the wire mesh, thereby realizing the curling of the wire mesh; and,

[0035] The locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306, and the locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306, and the locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306, and the locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306, and the locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306, and the locking cam 306 is fixed on the middle part of the locking cam 306 and rotates with the locking cam 306.

[0036] Furthermore, the protrusion 302 squeezes the positioning column 303 to move, and the limit plate 307 squeezes the elastic hook 306 to deform. When the elastic hook 306 is working, the top hook of the elastic hook accurately hooks the wire mesh. Then, the hook as a whole contracts inwards. Through stable rotation, the contracted part gradually wraps around, and finally forms a tightly closed state, ensuring that the wire mesh does not loosen, laying a solid foundation for subsequent processes.

[0037] When in use, the woven wire mesh is put on the sleeve 203, and the arc plate 206 is driven to move back and forth by rotating the rotating column 204 to raise the edge of the wire mesh. The wire mesh is then curled by the rotating roller 207. During the curling process, the rotation of the protrusion 302 squeezes the protrusion of the positioning column 303 to fix the wire mesh. At the same time, the contraction of the elastic hook 306 during curling retracts the end of the wire mesh to form a closed tail.

[0038] In summary, through the close cooperation between the arc plate 206 and the roller 207, a stable curling force can be formed on the wire mesh. The arc plate 206 provides a guiding surface that fits the curling trajectory, and the roller 207 applies uniform pressure to push the wire mesh to bend along the arc path. This design directly solves the pain point that the automatic weaver 104 cannot curl automatically, replaces the manual curling operation, greatly reduces labor intensity and saves labor costs. At the same time, fixing during curling effectively prevents deviation and ensures curling accuracy and product quality; cooperates with the elastic grab hook 306 to complete winding and storage, forming a complete automated process of "weaving-curling-winding", thereby improving production continuity.

[0039] Example 2, reference Figures 1 to 6 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment solves the problem of how to form the wire mesh. It includes a traction device 102 provided on the left side of the weaver 104, and the traction device 102 is fixedly installed on the left side of the working box 101. A stretcher 103 is provided on the rear side of the weaver 104, and the stretcher 103 is fixedly installed in the middle of the working box 101. A groove is provided on the right side of the weaver 104, and a transport roller 105 is provided inside the groove. The transport roller 105 is fixedly installed on the right side of the working box 101. The traction device 102, the stretcher 103 and the transport roller 105 are all provided on the working box 101, wherein the traction device 102 and the stretcher 103 are mainly used for feeding, transporting the metal wire to the weaving area, and ensuring the stability of the feeding by surface tension. The transport roller 105 provides power for transporting the woven wire mesh.

[0040] Furthermore, a support frame 201 is provided on the outer wall of the working box 101, and the support frame 201 is fixedly mounted on the right side of the working box 101. A servo motor 202 is provided on the outer wall of the support frame 201, and the output end of the servo motor 202 is connected to the rotating column 204. The servo motor 202 is fixedly mounted on the right side of the support frame 201;

[0041] Furthermore, a guide ring 208 is provided on the outer wall of the working box 101, and a wire mesh is provided inside the guide ring 208. The guide ring 208 is fixedly installed on the right side of the working box 101. When the wire mesh passes through the guide ring 208, the flat wire mesh is pressed by the transport roller 105 to form a cylindrical shape with an opening, and its opening is guided to the sleeve 203.

[0042] Furthermore, a connecting rod 205 is provided on the outer wall of the rotating column 204. The rotating column 204 is a cylindrical cam with a specific curved groove on its cylindrical surface. During operation, when the cam rotates around its own axis, one end of the connecting rod 205 is embedded in the groove. As the cam rotates, the curved profile of the groove forces the connecting rod 205 to perform reciprocating linear motion or swing along a predetermined trajectory, thereby converting the rotational motion of the cam into the expected motion of the connecting rod 205. A sliding groove is provided on the outer wall of the sleeve 203, and the connecting rod 205 is arranged in the sliding groove. The connecting rod 205 slides in the sliding groove, and the end of the connecting rod 205 is arranged on the arc plate 206. When the connecting rod 205 slides, it drives the arc plate 206 to move.

[0043] During use, in the feeding stage, the metal wire is drawn out from the rope puller 102 and fed to the braiding device 104 through the stretcher 103. The tension is adjusted during the feeding process to ensure stable feeding force. In the braiding stage, the braided material is formed into a tubular structure by cross-winding. The braided material then enters the transport roller 105 for transport and is transported to the sleeve 203 through the guide ring 208 for curling.

[0044] In summary, the rope puller 102, tensioner 103, weaver 104, and transport roller 105 work together to ensure efficient and accurate wire mesh production. The rope puller 102 controls the conveying rhythm and tension of the wire, while the tensioner 103 precisely stretches the wire to ensure it achieves the desired elasticity and shape. The weaver 104 receives the processed wire and weaves a neat mesh. The transport roller 105 smoothly transports the woven wire mesh to the next stage, preventing it from shifting or being damaged during transportation. This automated coordination significantly reduces labor input and labor costs, and the resulting finished product is highly regular in shape, providing strong support for efficient and standardized production.

[0045] Example 3, reference Figures 4 to 6 , which is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment solves the problem of how to position the wire mesh. The outer wall of the sleeve 203 is provided with a metal ring 304, and the metal ring 304 is fixedly installed on the left outer wall of the sleeve 203. The outer walls of the sleeve 203 and the metal ring 304 are both provided with holes. The positioning post 303 is provided on the sleeve 203 and the metal ring 304, and the positioning post 303 slides in the holes of the sleeve 203 and the metal ring 304;

[0046] Furthermore, a spring 305 is provided on the outer wall of the sleeve 203, and a slot is provided on the outer wall of the positioning post 303. The spring 305 is arranged in the slot. A square groove is provided on the top of the positioning post 303. The groove is more convenient for locking with the hole of the wire mesh. At the same time, when the positioning post 303 extends outward, the spring 305 is stretched. When the positioning post 303 is not squeezed by the protrusion 302, it rebounds into the sleeve 203 under the tension of the spring 305. The spring 305 effectively prevents the bottom positioning post 303 from being affected by the drop of gravity and affecting the transportation of the wire mesh.

[0047] Furthermore, a hook is provided at the end of the elastic hook 306, and the elastic hook 306 is made of elastic metal. The hook is installed in a manner that it can rotate backward but not forward. When the wire mesh is transported, it touches the hook, and the backward bending of the hook does not affect the transportation of the wire mesh. When the elastic hook 306 is squeezed and contracted, the hook will grab the wire mesh, drive it to contract, and form a closed tail through rotation.

[0048] Furthermore, a cutter 308 is provided on the outer wall of the working box 101. The cutter 308 is made of alloy tool steel and is equipped with an independent power source. It can accurately respond to the transportation rhythm of the wire mesh. When the wire mesh is transported to a preset length, the independent power system can instantly drive the cutter to complete the cutting operation. The cut surface is flat and smooth, avoiding the problem of pulling and deformation caused by insufficient power. After cutting, the tail of the wire mesh will immediately enter the working range of the elastic hook 306, and the hook can quickly hook the break and complete the knotting.

[0049] When in use, the rotating piece 301 drives the protrusion 302 to rotate, so that the protrusion 302 squeezes the positioning column 303. The raised positioning column 303 fixes the wire mesh so that it will not be pushed away when it is rolled up. At the same time, the rotation of the protrusion 302 drives the elastic hook 306 to rotate. When the elastic hook 306 rotates, it is squeezed by the limiting plate 307 and rotates to shrink the tail of the wire mesh.

[0050] In summary, in the entire processing flow of the wire mesh, the positioning column 303 plays a fixing role. When the curling work is in progress, it can effectively prevent the wire mesh from deviating from the preset trajectory due to force pulling, and can also prevent it from accidentally falling; and in the knotting link at the tail, it can also stabilize the wire mesh to ensure that the knotting work is carried out smoothly. At the same time, the elastic grab hook 306 knots the tail of the wire mesh, so that the product forms a complete structure and regular shape. This process eliminates the subsequent manual collection and reprocessing steps, which not only reduces manpower input, but also reduces the loss that may be caused by secondary processing, saving production costs in many aspects.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic braiding machine for producing high-elastic winding yarn, characterized by: include, A braiding assembly (100) comprises a working box (101) and a braiding device (104) arranged on an outer wall of the working box (101); and A curling assembly (200) comprises a sleeve (203) disposed outside the working box (101), a rotating column (204) disposed inside the sleeve (203), an arc-shaped plate (206) disposed on the outer wall of the sleeve (203), and a roller (207) disposed on the outer wall of the arc-shaped plate (206); and, The positioning assembly (300) comprises a positioning column (303) disposed inside the sleeve (203), a rotating plate (301) disposed on the outer wall of the rotating column (204), a protrusion (302) disposed on the outer wall of the rotating plate (301), an elastic hook (306) disposed on the outer wall of the protrusion (302), and a limiting plate (307) disposed on the outer wall of the sleeve (203), wherein The protrusion (302) squeezes the positioning column (303) to move, and the limiting plate (307) squeezes the elastic hook (306) to generate deformation.

2. The automatic braiding machine for producing high-elastic winding yarn according to claim 1, characterized in that: A pull rope device (102) is provided on the left side of the braiding device (104), a stretcher (103) is provided on the rear side of the braiding device (104), and a groove is provided on the right side of the braiding device (104), wherein a transport roller (105) is provided inside the groove.

3. The automatic braiding machine for producing high-elastic winding yarn according to claim 2, characterized in that: The rope puller (102), the stretcher (103) and the transport roller (105) are all arranged on the working box (101).

4. The automatic braiding machine for producing high-elastic winding yarn according to claim 3, characterized in that: A support frame (201) is provided on the outer wall of the working box (101), a servo motor (202) is provided on the outer wall of the support frame (201), and an output end of the servo motor (202) is connected to a rotating column (204).

5. The automatic braiding machine for producing high-elastic winding yarn according to claim 4, characterized in that: The outer wall of the working box (101) is provided with a guide ring (208), and a steel mesh is provided inside the guide ring (208).

6. The automatic braiding machine for producing high-elastic winding yarn according to claim 5, characterized in that: The outer wall of the rotating column (204) is provided with a connecting rod (205), the outer wall of the sleeve (203) is provided with a sliding groove, the connecting rod (205) is arranged in the sliding groove, and the end of the connecting rod (205) is arranged on the arc plate (206).

7. The automatic braiding machine for producing high-elastic winding yarn according to claim 6, characterized in that: The outer wall of the sleeve (203) is provided with a metal ring (304), the outer walls of the sleeve (203) and the metal ring (304) are both provided with holes, and the positioning column (303) is provided on the sleeve (203) and the metal ring (304).

8. The automatic braiding machine for producing high-elastic winding yarn according to claim 7, characterized in that: The outer wall of the sleeve (203) is provided with a spring (305), the outer wall of the positioning column (303) is provided with a slot, and the spring (305) is arranged in the slot.

9. The automatic braiding machine for producing high-elastic winding yarn according to claim 8, characterized in that: The end of the elastic hook (306) is provided with a curved hook, and the elastic hook (306) is made of elastic metal material.

10. The automatic braiding machine for producing high-elastic winding yarn according to claim 9, characterized in that: The outer wall of the working box (101) is provided with a cutter (308), and the cutter (308) is made of alloy tool steel.

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