CN221117817U - Swing cloth guide device - Google Patents
Swing cloth guide device Download PDFInfo
- Publication number
- CN221117817U CN221117817U CN202322439722.4U CN202322439722U CN221117817U CN 221117817 U CN221117817 U CN 221117817U CN 202322439722 U CN202322439722 U CN 202322439722U CN 221117817 U CN221117817 U CN 221117817U
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- swing
- guide roller
- swinging
- cloth
- frame
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- 239000004744 fabric Substances 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000009941 weaving Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model belongs to the field of air-jet cord fabric weaving machines, and discloses a swinging fabric guiding device, which comprises two elastic devices for providing elastic reset power and a swinging frame device for stretching and guiding fabric to swing, wherein two ends of the swinging frame device are symmetrically provided with adjusting devices for supporting movement adjusting positions, and the elastic devices are symmetrically arranged at two sides of the swinging frame device; the swing frame device comprises two swing frames which are symmetrically arranged, an upper guide roller and a lower guide roller are arranged between the swing frames, a through groove is formed in the middle of each swing frame, and a rotating shaft is arranged on the outer side of the bottom of each swing frame; the adjusting device comprises two supporting frames which are symmetrically arranged. According to the swing cloth guide device, the arrangement that the cloth is guided to pass through in an S shape through the double guide rollers increases the stability of swing stress; the sensitivity of the swing cloth guide is increased through the arrangement of lever stress with poor torsion arm; by moving the setting of the adjustment position, the applicability is increased.
Description
Technical Field
The utility model belongs to the field of air-jet cord fabric weaving machines, and particularly relates to a swinging fabric guiding device.
Background
The air-jet cord fabric loom is an industrial air-jet loom, the speed is not too high, but the air flow aggregation is not strong in the weft insertion process because the warp of the cord fabric is thicker and the dent of the special reed is sparse, so weft insertion air pressure is required to increase the power requirement. The jet cord fabric loom is suitable for weaving various natural fibers and chemical fibers, and can be used for making cloth with inner cloth, tie cloth, jean cloth, labor cloth and terry towel.
The Chinese patent with the publication number of CN216107449U discloses a swinging cloth guide device of an air-jet cord fabric loom, which comprises a fixed cloth guide roller, a swinging arm and a tension adjusting mechanism arranged on a wallboard of the loom, wherein the fixed cloth guide roller is transversely arranged above the rear part of a winding roller of the loom, and the left end and the right end of the fixed cloth guide roller are respectively connected with a beam of the loom through a fixed support; the swing cloth guide roller is oppositely arranged above the fixed cloth guide roller, and the left end and the right end of the swing cloth guide roller are respectively and movably connected with the two ends of the fixed cloth guide roller through a swing arm; the two tension adjusting mechanisms are symmetrically arranged on a left wallboard and a right wallboard of the loom, and each tension adjusting mechanism is respectively connected with swing arms on the same side; the tension adjusting mechanism comprises an adjusting support, a tension adjusting plate and a spring assembly, wherein the adjusting support is vertically and fixedly arranged on a loom wallboard, the front end of the spring assembly is fixedly connected with the adjusting support in an adjustable manner, and the rear end of the spring assembly is fixedly connected with the upper end of the swing arm.
However, the fixed cloth guide roller and the swinging cloth guide roller are separately arranged, so that the contact area between the cloth and the cloth is reduced during swinging, and the stability of stress is easily reduced, so that a new device is designed.
Disclosure of utility model
The present utility model is directed to a swing cloth guide device, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The swing cloth guide device comprises two elastic devices for providing elastic reset power, and further comprises a swing frame device for stretching and guiding cloth to swing, wherein adjusting devices for supporting movement adjustment positions are symmetrically arranged at two ends of the swing frame device, and the elastic devices are symmetrically arranged at two sides of the swing frame device; the swing frame device comprises two swing frames which are symmetrically arranged, an upper guide roller and a lower guide roller are arranged between the swing frames, a through groove is formed in the middle of each swing frame, and a rotating shaft is arranged on the outer side of the bottom of each swing frame; the adjusting device comprises two supporting frames which are symmetrically arranged, two ends of each supporting frame are respectively provided with a supporting plate and a limiting plate, a linear motor is arranged on the outer side of each supporting frame, and a linear guide rail is arranged in the middle of each linear motor.
Further: the elastic device comprises a limiting rod, a spring is arranged on the limiting rod, and a baffle is arranged at one end of the spring.
Further: the limiting rod is in threaded connection with the supporting plate, and the baffle is circular and is in sliding connection with the limiting rod.
Further: the diameters of the upper guide roller and the lower guide roller are equal, and the upper guide roller and the lower guide roller are made of 204 stainless steel materials.
Further: the upper guide roller and the lower guide roller are respectively connected with the swing frame bearing.
Further: the rotating shaft is welded with the swing rotating frame, and the rotating shaft is connected with the support frame through a bearing.
Further: the supporting plate and the supporting frame are integrally formed, and the limiting plate and the supporting frame are welded together.
Compared with the prior art, the utility model has the beneficial effects that:
1. the arrangement of guiding the S-shaped cloth to pass through the double guide rollers at fixed intervals increases the stability of swinging force;
2. The sensitivity of the swing cloth guide is increased through the arrangement of lever stress with poor torsion arm;
3. by moving the setting of the adjustment position, the applicability is increased.
Drawings
FIG. 1 is a schematic diagram of a swing cloth guide apparatus according to the present utility model;
FIG. 2 is a schematic view of an elastic device of a swing cloth guide device according to the present utility model;
FIG. 3 is a schematic view of a swing frame apparatus of a swing cloth guide apparatus according to the present utility model;
fig. 4 is a schematic view of an adjusting device of the swing cloth guide device according to the present utility model.
In the reference numerals: 1. an elastic device; 101. a limit rod; 102. a spring; 103. a baffle; 2. a swing frame device; 201. a swing frame; 202. a through groove; 203. a lower guide roller; 204. an upper guide roller; 205. a rotating shaft; 3. an adjusting device; 301. a linear guide rail; 302. a linear motor; 303. a support frame; 304. a support plate; 305. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a swing cloth guide device includes two elastic devices 1 for providing elastic restoring force, a swing frame device 2 for stretching and guiding cloth to swing, adjusting devices 3 for supporting movement adjustment positions are symmetrically arranged at two ends of the swing frame device 2, and the elastic devices 1 are symmetrically arranged at two sides of the swing frame device 2.
In this embodiment: the elastic device 1 comprises a limiting rod 101, the limiting rod 101 is in threaded connection with a supporting plate 304, a spring 102 is installed on the limiting rod 101, a baffle 103 is arranged at one end of the spring 102, the baffle 103 is circular and is in sliding connection with the limiting rod 101, and the swing frame 201 slides along the limiting rod 101 through the baffle 103 to compress the spring 102 to buffer additional tension;
In this embodiment: the swing frame device 2 comprises two swing frames 201 which are symmetrically arranged, an upper guide roller 204 and a lower guide roller 203 are arranged between the swing frames 201, the diameters of the upper guide roller 204 and the lower guide roller 203 are equal, the upper guide roller 204 and the lower guide roller 203 are respectively connected with the swing frames 201 through bearings, a through groove 202 is arranged in the middle of the swing frames 201, a rotating shaft 205 is arranged on the outer side of the bottom of the swing frames 201, the rotating shaft 205 is welded with the swing frames 201, the rotating shaft 205 is connected with a supporting frame 303 through bearings, the through groove 202 is used for penetrating through a limiting rod 101, cloth penetrates through the upper guide roller 204 and the lower guide roller 203 along an S shape, and when extra tension is generated by the cloth, the supporting frame 303 supports the swing frames 201 to drive the upper guide roller 204 and the lower guide roller 203 to rotate by taking the rotating shaft 205 as a center;
In this embodiment: the adjusting device 3 comprises two supporting frames 303 which are symmetrically arranged, two ends of each supporting frame 303 are respectively provided with a supporting plate 304 and a limiting plate 305, the supporting plates 304 and the supporting frames 303 are integrally formed, the limiting plates 305 and the supporting frames 303 are welded together, a linear motor 302 is arranged on the outer side of each supporting frame 303, a linear guide rail 301 is arranged in the middle of each linear motor 302, and each linear motor 302 drives each supporting frame 303 to move along each linear guide rail 301 to adjust positions.
Working principle: the linear motor 302 drives the support frame 303 to move along the linear guide rail 301 to adjust the position, when the cloth passes through the upper guide roller 204 and the lower guide roller 203 along the S shape, and when the cloth generates additional tension, the support frame 303 supports the swing frame 201 to drive the upper guide roller 204 and the lower guide roller 203 to rotate by taking the rotating shaft 205 as the center, as the upper guide roller 204 and the lower guide roller 203 are both arranged on the swing frame 201, the distance between the upper guide roller 204 and the lower guide roller 203 can not change, the contact area with the cloth is unchanged, the stress is stable, meanwhile, the swing frame 201 slides along the limit rod 101 through the baffle 103 to compress the spring 102 to buffer the additional tension, when the additional tension disappears, the spring 102 releases elasticity, and the swing frame 201 is pushed to reset through the baffle 103.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The swing cloth guide device comprises two elastic devices (1) for providing elastic reset power, and is characterized in that: the cloth stretching and guiding device is characterized by further comprising a swinging frame device (2) for stretching and guiding cloth to swing, wherein adjusting devices (3) for supporting movement adjusting positions are symmetrically arranged at two ends of the swinging frame device (2), and the elastic devices (1) are symmetrically arranged at two sides of the swinging frame device (2);
The swing frame device (2) comprises two swing frames (201) which are symmetrically arranged, an upper guide roller (204) and a lower guide roller (203) are arranged between the swing frames (201), a through groove (202) is formed in the middle of the swing frames (201), and a rotating shaft (205) is arranged on the outer side of the bottom of the swing frames (201);
The adjusting device (3) comprises two supporting frames (303) which are symmetrically arranged, supporting plates (304) and limiting plates (305) are respectively arranged at two ends of each supporting frame (303), a linear motor (302) is arranged on the outer side of each supporting frame (303), and a linear guide rail (301) is arranged in the middle of each linear motor (302).
2. A swinging cloth guide apparatus according to claim 1, wherein: the elastic device (1) comprises a limiting rod (101), a spring (102) is installed on the limiting rod (101), and a baffle (103) is arranged at one end of the spring (102).
3. A swinging cloth guide apparatus according to claim 2, wherein: the limiting rod (101) is in threaded connection with the supporting plate (304), and the baffle (103) is round and is in sliding connection with the limiting rod (101).
4. A swinging cloth guide apparatus according to claim 1, wherein: the diameters of the upper guide roller (204) and the lower guide roller (203) are equal, and the upper guide roller and the lower guide roller are made of 204 stainless steel materials.
5. A swinging cloth guide apparatus according to claim 1, wherein: the upper guide roller (204) and the lower guide roller (203) are respectively connected with the swing frame (201) through bearings.
6. A swinging cloth guide apparatus according to claim 1, wherein: the rotating shaft (205) and the swing rotating frame (201) are welded together, and the rotating shaft (205) is connected with the supporting frame (303) through bearings.
7. A swinging cloth guide apparatus according to claim 1, wherein: the supporting plate (304) and the supporting frame (303) are integrally formed, and the limiting plate (305) and the supporting frame (303) are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439722.4U CN221117817U (en) | 2023-09-08 | 2023-09-08 | Swing cloth guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439722.4U CN221117817U (en) | 2023-09-08 | 2023-09-08 | Swing cloth guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117817U true CN221117817U (en) | 2024-06-11 |
Family
ID=91370932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322439722.4U Active CN221117817U (en) | 2023-09-08 | 2023-09-08 | Swing cloth guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117817U (en) |
-
2023
- 2023-09-08 CN CN202322439722.4U patent/CN221117817U/en active Active
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