Warp pay-off rack

Abstract

The utility model provides a warp pay-off rack. The warp pay-off rack comprises a vertical frame, a guide structure and a supporting assembly. The vertical frame is provided with a plurality of warp hanging parts from top to bottom, each warp hanging part comprises a plurality of connecting shafts, and the connecting shafts can be rotationally connected with the wire shafts. The number of the guiding structures is multiple, the guiding structures and the warp hanging parts are arranged in a one-to-one correspondence mode, each guiding structure comprises a plurality of guiding plates, and each guiding plate is provided with a plurality of wiring holes. The number of the supporting assemblies is multiple, the supporting assemblies and the warp hanging parts are arranged in a one-to-one correspondence mode, each supporting assembly comprises a plurality of carrying structures corresponding to the yarn shafts in a one-to-one correspondence mode, and the carrying structures can be used for guiding the warp yarn guided out by the corresponding yarn shafts and supporting the warp yarn so that the warp yarn can be disengaged from the edge of the wiring hole. The warp pay-off rack provided by the utility model prevents the warp from being in contact with the edge of each corresponding wiring hole, can effectively prevent the surface of the warp from being scratched, ensures the final product quality, and is high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire mesh weaving, and particularly relates to a warp pay-off frame. Background Art

[0002] In the wire mesh weaving process, several warp threads arranged side by side are continuously transferred through the wire mesh weaving machine, and the mesh is woven simultaneously through the alternating mechanism, the weft beating mechanism, and the weft pushing mechanism. For the feeding of several warp threads, multiple rows of warp pay-off racks are usually set up in front of the wire mesh weaving machine. Each warp pay-off rack is equipped with a wire spool. The warp threads on each spool are transferred to the wire mesh weaving machine, and the wire mesh weaving machine pulls the warp threads to achieve the feeding of the warp threads.

[0003] In the prior art, the wire reels hung on the warp pay-off rack are usually arranged in a matrix, that is, there are multiple rows of wire reel groups from top to bottom, and each row of wire reel groups includes multiple single wire reels spaced apart in the horizontal direction. During the warp feeding process, the main transmission is in the horizontal direction, so the warp wires derived from each wire reel in each wire reel group will be guided to the wire mesh weaving machine above the wire reel group. In order to avoid contact between the warp wires, a guide plate will be set above each wire reel, and a plurality of routing holes for the warp wires to pass through will be spaced apart on the guide plate. However, the guide plate is usually made of metal, and when the warp wires pass through the corresponding routing holes, they will inevitably contact the edges of the routing holes at the same time, so there will be fine scratches on the surface of the warp wires, affecting the quality of the final product and poor practicality. Utility Model Content

[0004] The embodiment of the utility model provides a warp pay-off stand, aiming to solve the problem of poor practicality of the existing warp pay-off stand due to the warp being easily scratched during the warp transmission process.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a warp pay-off stand, comprising:

[0006] A vertical frame is provided with a plurality of warp hanging parts from top to bottom, each of the warp hanging parts includes a plurality of connecting shafts arranged along the horizontal direction, and each of the connecting shafts is used for rotational connection with the silk shaft;

[0007] There are multiple guide structures, each of which is fixed on the vertical frame and corresponds to each of the warp hanging parts. Each guide structure includes multiple guide plates corresponding to each of the wire shafts, and each guide plate is provided with multiple wiring holes.

[0008] There are multiple support components, each of which is arranged in a one-to-one correspondence with each of the warp hanging parts. Each of the support components includes a plurality of mounting structures that correspond one-to-one to each of the wire shafts. Each of the mounting structures is used to guide the warp wire led out of the corresponding wire shaft and support the warp wire so that the warp wire is out of contact with the edge of the wiring hole.

[0009] In a possible implementation, each of the guide structures is located above the corresponding warp hanging portion.

[0010] In a possible implementation, a plurality of spacing spaces are formed between each of the connecting shafts and the wire mesh weaving machine; and each of the guide plates is disposed in a one-to-one correspondence with each of the spacing spaces.

[0011] In a possible implementation, each of the mounting structures corresponds to each of the spacing spaces one by one, and is disposed close to the guide plate in the corresponding spacing space.

[0012] In a possible implementation, each of the mounting structures includes:

[0013] A hooking shaft, fixed on the vertical frame and extending along the length direction of the connecting shaft;

[0014] The non-metallic sleeve is sleeved on the hanging shaft, and the inner diameter of the non-metallic sleeve is larger than the diameter of the hanging shaft.

[0015] In a possible implementation, the top end of the non-metallic sleeve sleeved on the hanging shaft is at a height lower than the height of the central axis of the wiring hole, and is at a height equal to the bottom end of the edge of the wiring hole.

[0016] In a possible implementation, the guide plate and the connecting shaft are arranged in the same direction;

[0017] The wiring holes are arranged at intervals along the extending direction of the connecting shaft.

[0018] In a possible implementation, a base is provided at the bottom end of the vertical frame.

[0019] In this implementation, a plurality of connecting shafts arranged in a matrix on the vertical frame can ensure the hanging of multiple wire shafts, thereby ensuring the loading of warp wires. Each guide plate in each guide structure is provided with a plurality of wiring holes, which can ensure that the warp wires guided out from each wire shaft correspond to each other, thereby avoiding the occurrence of entanglement and contact between the warp wires, and ensuring the wire transmission effect. Each carrying structure in each supporting assembly can ensure that the transmitted warp wires are supported in the horizontal direction, so that the warp wires are located in the center of the corresponding wiring holes, thereby avoiding the warp wires from contacting the edges of the corresponding wiring holes, effectively avoiding scratches on the surface of the warp wires, ensuring the quality of the final product, and being highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a warp pay-off stand provided in an embodiment of the present utility model;

[0021] Figure 2 for Figure 1 An enlarged structural diagram of position A of the warp pay-off frame provided in the embodiment;

[0022] Figure 3 A schematic diagram of the main structure of a warp pay-off stand provided in an embodiment of the present utility model;

[0023] Figure 4 for Figure 3 An enlarged structural diagram of position B of the warp pay-off frame provided in the embodiment;

[0024] Description of reference numerals:

[0025] 10. Vertical frame; 11. Base; 12. Connecting shaft;

[0026] 20. Guide structure; 21. Guide plate; 22. Cable routing hole;

[0027] 30. Support assembly; 31. Hitch shaft; 32. Non-metallic sleeve;

[0028] 40. Silk reel; 41. Warp silk. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] Please also refer to Figure 1 and Figure 2, the warp 41 pay-off frame provided by the present invention is now described. The warp 41 pay-off frame includes a vertical frame 10, a guide structure 20 and a support assembly 30. The vertical frame 10 is provided with a plurality of warp hanging parts from top to bottom, and each warp hanging part includes a plurality of connecting shafts 12 arranged along the horizontal direction, and each connecting shaft 12 can be rotatably connected to the wire shaft 40. There are a plurality of guide structures 20, and each guide structure 20 is fixed on the vertical frame 10 and is arranged one-to-one with each warp hanging part. Each guide structure 20 includes a plurality of guide plates 21 corresponding one-to-one with each wire shaft 40, and each guide plate 21 is provided with a plurality of wiring holes 22. There are multiple support components 30, and each support component 30 is arranged in a one-to-one correspondence with each warp hanging part. Each support component 30 includes multiple mounting structures corresponding to each wire shaft 40. Each mounting structure can guide the warp 41 led out from the corresponding wire shaft 40 and support the warp 41 so that the warp 41 can be separated from the contact with the edge of the wiring hole 22.

[0031] The warp 41 pay-off frame provided in this embodiment is different from the prior art in that the plurality of connecting shafts 12 arranged in a matrix on the vertical frame 10 can ensure that a plurality of wire shafts 40 are hung, thereby ensuring the loading of the warp 41. A plurality of routing holes 22 are provided on each guide plate 21 in each guide structure 20, which can ensure that the warp 41 guided from each wire shaft 40 corresponds to each other, thereby avoiding the occurrence of entanglement and contact between the warp 41, and ensuring the wire transmission effect. Each carrying structure in each support assembly 30 can ensure that the transmitted warp 41 is supported in the horizontal direction, so that the warp 41 is located at the center of the corresponding routing hole 22, thereby avoiding the warp 41 from contacting the edges of the corresponding routing holes 22, effectively avoiding scratches on the surface of the warp 41, ensuring the quality of the final product, and having strong practicality.

[0032] In some embodiments, the guide structure 20 may be configured as follows: Figure 1 and Figure 2 The structure shown. Figure 1 and Figure 2 Each guide structure 20 is located above the corresponding warp hanging part, and this structure can facilitate the threading and guiding work of the staff.

[0033] In some embodiments, the connecting shaft 12 and the guide plate 21 may be formed as follows: Figure 1 The structure shown. Figure 1 Multiple spaces are formed between each connecting shaft 12 and the wire mesh weaving machine. Each guide plate 21 is positioned in a one-to-one correspondence with each space. The warp yarn 41 guided from each spool 40 is transferred to the corresponding guide plate 21 at an angle, ensuring smooth transfer of the warp yarn 41 and preventing stretching or breakage of the warp yarn 41 due to excessive bending angles.

[0034] In some embodiments, the above-mentioned mounting structure can be adopted as follows Figure 2 and Figure 3 The structure shown. Figure 2 and Figure 3 Each carrying structure corresponds to each spacing space one by one and is arranged close to the guide plate 21 in the corresponding spacing space. Regarding the support of the warp 41 by the carrying structure, the warp 41 will sag to a certain extent between two adjacent carrying structures. The carrying structure is arranged close to the guide plate 21, which can further avoid the contact between the warp 41 and the edge of the wiring hole 22, thereby protecting the warp 41.

[0035] In some embodiments, the above-mentioned mounting structure can be adopted as follows Figure 2 The structure shown. Figure 2 Each mounting structure includes a hooking shaft 31 and a non-metallic sleeve 32. The hooking shaft 31 is fixed to the vertical frame 10 and extends along the length of the connecting shaft 12. The non-metallic sleeve 32 is sleeved on the hooking shaft 31, and the inner diameter of the non-metallic sleeve 32 is larger than the diameter of the hooking shaft 31.

[0036] The hanging shaft 31 is fixed on the vertical frame 10. After the non-metallic sleeve 32 is sleeved on the hanging shaft 31, the non-metallic sleeve 32 has a curved surface, which can increase the contact area with the warp 41, thereby reducing friction. At the same time, the warp 41 (metal wire) contacts and rubs with the non-metallic sleeve 32 made of non-metallic material, which causes less damage to the metal wire. Moreover, the non-metallic sleeve 32 is in an active state. When the friction force is too large, the non-metallic sleeve 32 will also form a certain rotation, thereby effectively protecting the warp 41 and avoiding damage to the warp 41, thereby ensuring the final product quality and strong practicality.

[0037] In some embodiments, the above-mentioned hanging shaft 31 can be used as follows Figures 3 and 4 The structure shown. Figures 3 and 4 The top of the non-metallic sleeve 32 mounted on the hook shaft 31 is lower than the center axis of the wiring hole 22 and is at the same height as the bottom edge of the wiring hole 22. This structure can further ensure that the warp 41 is located in the center of the wiring hole 22, preventing the warp 41 from contacting the edge of the wiring hole 22, and ensuring the quality of the warp 41.

[0038] In some embodiments, the guide plate 21 may be formed as follows: Figure 2 The structure shown. Figure 2 The guide plate 21 is arranged in the same direction as the connecting shaft 12. The wiring holes 22 are arranged at intervals along the extending direction of the connecting shaft 12.

[0039] In some embodiments, the vertical frame 10 may be configured as follows: Figure 1 and Figure 3 The structure shown. Figure 1 and Figure 3 A base 11 is provided at the bottom end of the vertical frame 10 , and the base 11 can ensure stable support for the vertical frame 10 .

[0040] In some embodiments, the vertical frame 10 has two vertical installation areas, and a guide structure 20 and a support assembly 30 can be set in each installation area to increase utilization and ensure that a larger number of warp threads 41 are provided.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Warp pay-off stand, characterized in that: include: A vertical frame is provided with a plurality of warp hanging parts from top to bottom, each of the warp hanging parts includes a plurality of connecting shafts arranged along the horizontal direction, and each of the connecting shafts is used for rotational connection with the silk shaft; There are multiple guide structures, each of which is fixed on the vertical frame and corresponds to each of the warp hanging parts. Each guide structure includes multiple guide plates corresponding to each of the wire shafts, and each guide plate is provided with multiple wiring holes. There are multiple support components, each of which is arranged in a one-to-one correspondence with each of the warp hanging parts. Each of the support components includes a plurality of mounting structures that correspond one-to-one to each of the wire shafts. Each of the mounting structures is used to guide the warp wire led out of the corresponding wire shaft and support the warp wire so that the warp wire is out of contact with the edge of the wiring hole.

2. The warp pay-off stand according to claim 1, wherein: Each of the guide structures is located above the corresponding warp hanging portion.

3. The warp pay-off stand according to claim 2, wherein: A plurality of spacing spaces are formed between each of the connecting shafts and the wire mesh weaving machine; and each of the guide plates is arranged in one-to-one correspondence with each of the spacing spaces.

4. The warp pay-off stand according to claim 3, wherein: Each of the carrying structures corresponds to each of the partition spaces one by one and is arranged close to the guide plate in the corresponding partition space.

5. The warp pay-off stand according to claim 4, wherein: Each of the mounting structures comprises: A hooking shaft, fixed on the vertical frame and extending along the length direction of the connecting shaft; The non-metallic sleeve is sleeved on the hanging shaft, and the inner diameter of the non-metallic sleeve is larger than the diameter of the hanging shaft.

6. The warp pay-off stand according to claim 5, wherein: The height of the top end of the non-metallic sleeve sleeved on the hanging shaft is lower than the height of the central axis of the wiring hole, and is the same as the height of the bottom end of the edge of the wiring hole.

7. The warp pay-off stand according to claim 1, wherein: The guide plate and the connecting shaft are arranged in the same direction; The wiring holes are arranged at intervals along the extending direction of the connecting shaft.

8. The warp pay-off stand according to claim 1, wherein: A base is provided at the bottom end of the vertical frame.

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