Warp beam for silk screen knitting machine
By designing an adjustment mechanism and an outer film on the warp beam of the wire mesh weaving machine, the problem of warp slippage causing warp compression is solved, achieving high adaptability to warp yarns of different diameters and simplified replacement, thus improving the practicality of the weaving machine.
Patent Information
- Application Number
- CN202422674938.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-04
AI Technical Summary
In existing wire mesh weaving machines, during the winding process, the warp yarns of the upper layer tend to slip to the lower layer, causing yarn compression problems. This results in poor adaptability and practicality, and replacing the warp yarns is time-consuming and laborious.
Design a warp beam for a wire mesh weaving machine, comprising a warp beam body, an adjustment mechanism, and an outer coating. The adjustment mechanism changes the conical slope of the outer coating to press the warp yarns in the same layer together, preventing slippage and accommodating warp yarns of different diameters.
It effectively avoids the problem of warp slippage, improves adaptability and practicality, and simplifies the warp beam replacement process.
Smart Images
Figure CN223522750U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of wire mesh weaving technology, specifically relating to a warp beam for a wire mesh weaving machine. Background Technology
[0002] A wire mesh weaving machine is a device specifically designed for weaving metal or non-metal wire mesh. It is highly adaptable to metal wires and can handle wires of different materials and specifications. Weaving parameters can be adjusted as needed to meet different weaving requirements. The warp beam of the wire mesh weaving machine is an important component of the weaving machinery. It is used to wind a certain number of warp threads into layers on the warp beam in parallel and evenly at a specified length. It is responsible for drawing a certain number and length of warp threads from the wire spool to form a wire bundle, so that the warp threads have uniform tension and are tightly wound on the beam in parallel, preparing them for weaving.
[0003] In existing technologies, during the process of winding a certain number of warp threads parallel to a warp beam at a specified length, the warp threads of the upper layer may slip to the lower layer. This can lead to warp thread compression issues between the upper and lower layers during subsequent weaving, affecting later web-weaving processes. This method suffers from poor adaptability and practicality. A common approach is to use a sloped winding method to create a certain angle for the warp threads in the same layer, ensuring they are pressed together. However, this method requires different slopes for warp threads of different diameters, necessitating the replacement of different warp beams. This replacement process is time-consuming and labor-intensive, further complicating adaptability and practicality. Utility Model Content
[0004] This utility model provides a warp beam for a wire mesh weaving machine, which aims to solve the problem of warp yarn slipping from the upper layer to the lower layer on existing warp beams, causing yarn compression.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a warp beam for a wire mesh weaving machine, comprising:
[0006] The warp beam body has an outer roller surface for winding warp threads;
[0007] An adjustment mechanism is provided at one end of the warp beam body. The adjustment mechanism has multiple adjustment parts, which are arranged circumferentially at intervals along the axis of the warp beam body.
[0008] An outer film is applied to each of the adjustment parts to form a conical surface that connects with the outer roller surface at one end of the warp shaft body, and the outer film is used to change the slope of the generatrix of the conical surface under the drive of each of the adjustment parts;
[0009] The conical surface is used for winding the plurality of warp yarns of the same layer, and the plurality of warp yarns of the same layer are pressed against each other, and when the plurality of warp yarns of the next layer are uniformly pressed on the plurality of warp yarns of the upper layer along the conical surface, the plurality of warp yarns of the uppermost layer are prevented from slipping to the plurality of warp yarns of the lower layer.
[0010] In a possible implementation, the adjusting mechanism comprises:
[0011] The plurality of hinged structures are annularly and spacedly arranged on the corresponding end of the warp beam body along the axis of the warp beam body, and each hinged structure has the adjusting part.
[0012] The adjusting structure is arranged on the warp beam body, is movable along the axis of the warp beam body, and abuts against each adjusting part, so as to synchronously rotate each adjusting part.
[0013] In a possible implementation, each hinged structure comprises:
[0014] The hinged block is fixedly arranged on the corresponding end of the warp beam body.
[0015] The hinged rod is hinged to the hinged block at one end, and the hinged axis is arranged perpendicularly to the axis of the warp beam body, and the other end of the hinged rod extends outward, and the hinged rod is the adjusting part.
[0016] In a possible implementation, the warp beam body comprises:
[0017] The central shaft is connected to the drive of the wire net braider.
[0018] The working shaft is sleeved on the central shaft and is integrally connected to the central shaft, and the outer shaft wall of the working shaft is the outer roller surface.
[0019] In a possible implementation, the adjusting structure comprises:
[0020] The abutting ring is sleeved on the central shaft and is slidably arranged on the central shaft along the axis of the warp beam body, and the abutting ring abuts against each hinged rod.
[0021] The rotation connecting ring is sleeved on the central shaft and is threadedly connected to the central shaft, and is rotationally connected to the abutting ring, so that when the rotation connecting ring rotates, the abutting ring is driven to slide along the axis of the warp beam body, so that each hinged rod is tilted and rotated.
[0022] In a possible implementation, the outer covering film is made of flexible material.
[0023] Compared with the prior art, the warp beam body is provided in the implementation mode, the warp yarn can be wound on the outer roller surface of the warp beam body, the adjusting mechanism is arranged at one end of the warp beam body, the outer covering film arranged on each adjusting part can be formed into a conical surface connected with the outer roller surface at one end of the warp beam body through the adjustment of the plurality of adjusting parts arranged at one end of the warp beam body along the axis of the warp beam body in a ring shape, and the slope of the generatrix of the conical surface can be changed under the driving of each adjusting part, so that the warp yarns with different diameters can be adapted, the adaptability is good, and the practicality is good. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 Structure diagram of the warp beam for the silk screen weaving machine provided by the embodiment of the present application Figure One ;
[0025] Figure 2 Structure diagram of the warp beam for the silk screen weaving machine provided by the embodiment of the present application Figure Two ;
[0026] REFERENCE SIGNS:
[0027] 10, warp beam body; 12, center shaft; 13, working shaft; 20, adjusting mechanism; 21, hinged structure; 211, hinged block; 212, hinged rod; 22, adjusting structure; 221, abutting ring; 222, rotating connection ring; 30, outer covering film. DETAILED DESCRIPTION
[0028] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.
[0029] Please refer to Figure 1 and Figure 2 , the warp beam for the silk screen weaving machine provided by the present application will be described.
[0030] The warp beam for the silk screen weaving machine comprises a warp beam body 10, an adjusting mechanism 20 and an outer covering film 30.
[0031] The warp beam body 10 has an outer roller surface for winding the warp yarn.
[0032] The adjusting mechanism 20 is arranged at one end of the warp beam body 10, and the adjusting mechanism 20 has a plurality of adjusting parts arranged in a ring shape along the axis of the warp beam body 10.
[0033] The outer cover film 30 is arranged on each adjusting part to form a conical surface at one end of the warp beam body 10 to connect with the outer roller surface, and the outer cover film 30 is used to change the slope of the conical surface generatrix under the driving of each adjusting part.
[0034] The conical surface is used for winding the plurality of warp yarns of the same layer, and the plurality of warp yarns of the same layer are pressed against each other, and when the plurality of warp yarns of the next layer are uniformly pressed on the plurality of warp yarns of the upper layer along the conical surface, the plurality of warp yarns of the uppermost layer are prevented from slipping to the plurality of warp yarns of the lower layer.
[0035] Compared with the prior art, the warp beam for the screen weaving machine provided in the embodiment is provided with the warp beam body 10, the warp yarns can be wound on the outer roller surface of the warp beam body 10, the adjusting mechanism 20 is arranged at one end of the warp beam body 10, the plurality of adjusting parts arranged at one end of the warp beam body 10 along the axis of the warp beam body 10 are used to adjust the outer cover film 30 arranged on each adjusting part to form a conical surface at one end of the warp beam body 10 to connect with the outer roller surface, and the slope of the conical surface generatrix can be changed under the driving of each adjusting part, so that the warp beam can adapt to warp yarns of different diameters, and the adaptability and practicability are good.
[0036] The warp yarn pressing phenomenon refers to that, during the warp yarn unwinding process, the upper layer of warp yarns moves to the lower layer, and transverse movement occurs, so that the next layer of warp yarns are pressed against the upper layer of warp yarns.
[0037] In some embodiments, the adjusting mechanism 20 can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2 , the adjusting mechanism 20 comprises a hinged structure 21 and an adjusting structure 22. The hinged structure 21 is provided in plurality, and the plurality of hinged structures 21 are arranged on the corresponding end of the warp beam body 10 along the axis of the warp beam body 10 in a ring shape, and each hinged structure 21 has an adjusting part. The adjusting structure 22 is arranged on the warp beam body 10, and the adjusting structure 22 can move along the axis direction of the warp beam body 10 and abut against each adjusting part, and is used to synchronously rotate each adjusting part.
[0038] The hinged structure 21 can be understood as a plurality of adjusting rods arranged on the corresponding end of the warp beam body 10 along the axis of the warp beam body 10 in a ring shape, and each adjusting rod can be tilted and rotated, and the rotation axis of each adjusting rod is arranged perpendicular to the axis direction of the warp beam body 10. The adjusting structure 22 can move along the axis direction of the warp beam body 10 and abut against each adjusting part, and can synchronously tilt and rotate each adjusting part.
[0039] In some embodiments, the hinged structure 21 can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1、 Figure 2 Each hinge structure 21 comprises a hinge block 211 and a hinge rod 212. The hinge block 211 is fixed on a corresponding end of the warp beam body 10. The hinge rod 212 is hingedly connected to the hinge block 211 with the hinge axis perpendicular to the axis direction of the warp beam body 10, and the other end of the hinge rod 212 extends outward, which is the adjusting part.
[0040] The hinge block 211 can be fixed on a corresponding end of the warp beam body 10. The hinge rod 212 can be hingedly connected to the hinge block 211 with the hinge axis perpendicular to the axis direction of the warp beam body 10, and can be synchronously tilted and rotated under the driving of the adjusting structure 22.
[0041] In some embodiments, the above-mentioned warp beam body 10 can adopt the structure as shown in Figure 1 、 Figure 2 . Referring to Figure 1 、 Figure 2 , the warp beam body 10 comprises a center shaft 12 and a working shaft 13. The center shaft 12 is connected to the drive of the wire mesh braiding machine. The working shaft 13 is sleeved on the center shaft 12 and is integrally connected with the center shaft 12, and the outer shaft wall of the working shaft 13 is the outer roller surface.
[0042] The center shaft 12 can be connected to the driving device of the wire mesh braiding machine, and the driving device can be a motor. The working shaft 13 can be integrally connected with the center shaft 12.
[0043] In some embodiments, the above-mentioned adjusting structure 22 can adopt the structure as shown in Figure 1 、 Figure 2 . Referring to Figure 1 、 Figure 2 , the adjusting structure 22 comprises an abutting ring 221 and a rotating connection ring 222. The abutting ring 221 is sleeved on the center shaft 12 and is slidingly arranged along the axis direction of the warp beam body 10, and the abutting ring 221 abuts against each hinge rod 212. The rotating connection ring 222 is sleeved on the center shaft 12 and is threadedly connected with the center shaft 12, and is rotationally connected with the abutting ring 221, and is used to drive the abutting ring 221 to slide along the axis direction of the warp beam body 10 when the rotating connection ring 222 rotates, so as to tilt and rotate each hinge rod 212.
[0044] The abutting ring 221 can be sleeved on the center shaft 12 and slidingly arranged along the axis direction of the warp beam body 10, and the outer ring of the abutting ring 221 can abut against each hinge rod 212. The abutting ring 221 can be provided with a circular arc surface. The rotating connection ring 222 can drive the abutting ring 221 to slide along the axis direction of the warp beam body 10 when the rotating connection ring 222 rotates, so as to tilt and rotate each hinge rod 212.
[0045] In some embodiments, the above-mentioned outer covering film 30 can adopt the structure as shown in Figure 1 、Figure 2 The structure is shown in FIG. 1. Referring to Figure 1 、 Figure 2 The outer covering film 30 is made of flexible material.
[0046] The flexible material can deform with the outer covering film 30 when the adjusting mechanism 20 is adjusted.
[0047] In a preferred embodiment, the outer covering film 30 can be a strip-shaped adhesive tape, which can be wound after the adjustment of the adjusting mechanism 20.
[0048] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A beam for a wire knitting machine, characterized in that, The warp beam comprises: a warp beam body having an outer roller surface for winding warp yarns; an adjusting mechanism arranged at one end of the warp beam body, the adjusting mechanism having a plurality of adjusting portions arranged annularly along the axis of the warp beam body; an outer covering film arranged on each adjusting portion to form a conical surface at one end of the warp beam body and connected with the outer roller surface, and the outer covering film is used to change the slope of the generatrix of the conical surface under the driving of each adjusting portion; wherein the conical surface is used for winding a plurality of warp yarns of the same layer, so that the plurality of warp yarns of the same layer are pressed against each other, and when the plurality of warp yarns of the next layer are uniformly pressed on the plurality of warp yarns of the previous layer along the conical surface, the plurality of warp yarns of the uppermost layer are prevented from slipping to the plurality of warp yarns of the lower layer.
2. The beam for a wire knitting machine according to claim 1, characterized in that, The adjusting mechanism comprises: a plurality of hinged structures arranged annularly along the axis of the warp beam body on the corresponding end of the warp beam body, each hinged structure having the adjusting portion; an adjusting structure arranged on the warp beam body, the adjusting structure being movable along the axis of the warp beam body and abutting against each adjusting portion, for synchronously rotating each adjusting portion.
3. The beam for a wire knitting machine according to claim 2, characterized in that, Each hinged structure comprises: a hinged block fixedly arranged on the corresponding end of the warp beam body; a hinged rod hingedly connected to the hinged block at one end, the hinged axis being arranged perpendicular to the axis of the warp beam body, and the other end of the hinged rod extending outward, the hinged rod being the adjusting portion.
4. The beam for a wire knitting machine according to claim 3, characterized in that, The warp beam body comprises: a central shaft connected to the drive of the warp knitting machine; a working shaft sleeved on the central shaft and integrally connected with the central shaft, the outer shaft wall of the working shaft being the outer roller surface.
5. The beam for a wire knitting machine according to claim 4, characterized in that, The adjusting structure comprises: an abutting ring sleeved on the central shaft and slidably arranged along the axis of the warp beam body, the abutting ring abutting against each hinged rod; a rotating connection ring sleeved on the central shaft and threadedly connected with the central shaft, and the rotating connection ring is rotationally connected with the abutting ring, for sliding the abutting ring along the axis of the warp beam body when the rotating connection ring rotates, so as to pitch the hinged rod.
6. The beam for a wire knitting machine according to claim 1, characterized in that, The outer covering film is made of flexible material.