CN212316300U - Rotary yarn guide of lifting rod for regenerated nylon - Google Patents
Rotary yarn guide of lifting rod for regenerated nylon Download PDFInfo
- Publication number
- CN212316300U CN212316300U CN202020078745.0U CN202020078745U CN212316300U CN 212316300 U CN212316300 U CN 212316300U CN 202020078745 U CN202020078745 U CN 202020078745U CN 212316300 U CN212316300 U CN 212316300U
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- China
- Prior art keywords
- guide
- bearing
- hole
- limiting disc
- rotating shaft
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- 239000004677 Nylon Substances 0.000 title claims abstract description 8
- 229920001778 nylon Polymers 0.000 title claims abstract description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a rotary yarn guide of a lifting rod for regenerated nylon, which comprises a first bolt, a mounting seat, a rotating shaft assembly and a guide wheel, wherein the center of the mounting seat is provided with a first through hole; the rotating shaft is fixedly connected to the inner ring of the first bearing and protrudes out of the end face of the bearing seat; the guide wheel is provided with a circle of arc-shaped guide groove; the guide wheel can be rotationally connected to the rotating shaft. Because the guide wheel can rotate relative to the rotating shaft, and the rotating shaft can rotate relative to the bearing seat, two-stage rotation is realized, so that the friction resistance is smaller in the wire guiding process, and the damage to the product is reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a first pole technical field, especially a rotatory filar guide of first pole is risen with regeneration polyamide fibre in weaving equipment.
[ background of the invention ]
The existing U-shaped yarn guide of the rising rod is fixed, and the problems that the resistance of yarn strips is large, monomer white powder is easy to generate, single fibers of the DTY stretch yarn are greatly damaged, and broken yarns and waste products are easy to generate are found in the production process.
[ Utility model ] content
The to-be-solved technical problem of the utility model lies in providing a rotatory wire guide of rising head pole for regeneration polyamide fibre, rotatable structural design for install behind rising head pole, reduce frictional resistance, thereby reduce the damage to the product.
The utility model discloses a realize like this: a rotary yarn guide of a lifting rod for regenerated nylon comprises a first bolt;
the mounting base is provided with a first through hole in the center; a first screw hole is formed in the side surface of the mounting seat;
the rotating shaft assembly comprises a first bearing, a cylindrical bearing seat and a rotating shaft; a groove is formed in the side surface of the bearing seat; a screw rod is convexly arranged at the center of one end of the bearing seat; a limiting disc is convexly arranged at the other end of the bearing seat, and a bearing mounting hole is formed in one end face, located on the limiting disc, of the bearing seat; the first bearing is embedded in the bearing mounting hole; the rotating shaft is fixedly connected to the inner ring of the first bearing and protrudes out of the end face of the bearing seat; the bearing block is embedded into the first through hole, and the first bolt is locked into the first screw hole and then abuts against the groove;
the guide wheel is provided with a circle of arc-shaped guide groove; the guide wheel can be rotationally connected to the rotating shaft.
Furthermore, the device also comprises a first guide limiting disc and a second guide limiting disc;
a convex shaft is arranged at the center of the first guide limiting disc, and a second through hole is formed in the middle of the convex shaft; a second bearing is embedded in the second through hole; the inner ring of the second bearing is fixedly embedded in the rotating shaft; the guide wheel is sleeved outside the convex shaft;
the center of the second guide limiting disc is provided with a second through hole; the protruding shaft is fixedly embedded into the second through hole, the guide wheel is positioned between the first guide limiting disc and the second guide limiting disc, and the opposite side surfaces of the first guide limiting disc and the second guide limiting disc are in arc transition with the guide groove of the guide wheel respectively.
Further, the device also comprises a second bolt and a gasket; one end of the rotating shaft, which protrudes out of the bearing seat, is provided with an internal threaded hole along the axial direction; the gasket is attached to the second guide limiting disc, and the second bolt penetrates through the gasket and then is locked into the internal thread hole.
The utility model has the advantages that: the utility model provides a rotary yarn guide of a lifting rod for regenerated nylon, which comprises a first bolt, a mounting seat, a rotating shaft assembly and a guide wheel, wherein the center of the mounting seat is provided with a first through hole; the rotating shaft is fixedly connected to the inner ring of the first bearing and protrudes out of the end face of the bearing seat; the guide wheel is provided with a circle of arc-shaped guide groove; the guide wheel can be rotationally connected to the rotating shaft. Because the guide wheel can rotate relative to the rotating shaft, and the rotating shaft can rotate relative to the bearing seat, two-stage rotation is realized, so that the friction resistance is smaller in the wire guiding process, and the damage to the product is reduced.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is an exploded view of the rotary yarn guide of the present invention.
Fig. 2 is an effect schematic diagram of the rotary yarn guide of the present invention installed on the lift rod.
Fig. 3 is a cross-sectional view of fig. 2.
Fig. 4 is a side view of the mounting base of the present invention.
Fig. 5 is a schematic structural diagram of the bearing seat of the present invention.
Description of reference numerals:
a rotary yarn guide 100 of a head raising rod for regenerated nylon,
a first bolt 1;
the mounting seat 2, a first through hole 21 and a first screw hole 22;
the rotating shaft component 3, the first bearing 31, the bearing seat 32, the groove 321, the screw rod 322, the limiting disc 323, the bearing mounting hole 324, the rotating shaft 33 and the internal thread hole 331;
the guide wheel 4, the guide groove 41;
the first guide limiting disc 5, the convex shaft 51, the second through hole 511 and the second bearing 52;
a second guide limiting disc 6 and a second through hole 61;
a second bolt 7;
a gasket 8;
a riser rod 200.
[ detailed description ] embodiments
Please refer to fig. 1 to 5.
The utility model discloses an overall thinking is as follows:
the utility model provides a rotatory filament guide 100 of rising head pole for regeneration polyamide fibre, include
A first bolt 1;
the mounting base 2 is provided with a first through hole 21 in the center; a first screw hole 22 is formed in the side surface of the mounting seat;
the rotating shaft assembly 3, the rotating shaft assembly 3 includes a first bearing 31, a cylindrical bearing seat 32 and a rotating shaft 33; a groove 321 is formed in the side surface of the bearing seat 32; a screw rod 322 is convexly arranged at the center of one end of the bearing seat 32, the screw rod 322 is used for locking and installing the rotary yarn guide 100 on the head lifting rod 200, and only a threaded hole needs to be formed in the head lifting rod 200; a limiting disc 323 is convexly arranged at the other end of the bearing seat 32, and a bearing mounting hole 324 is formed in one end face, located on the limiting disc 323, of the bearing seat 32; the first bearing 31 is engaged in the bearing mounting hole 324; the rotating shaft 33 is fixedly connected to the inner ring of the first bearing 31, and the rotating shaft 31 protrudes out of the end face of the bearing seat 32, so that the rotating shaft 33 can rotate, namely the rotating shaft 33 rotates relative to the bearing seat 32, and the friction resistance is reduced in the wire guiding process; the bearing seat 32 is embedded into the first through hole 21, and the first bolt 1 is locked into the first screw hole 22 and then abuts against the groove 321;
the guide wheel 4 is provided with a circle of arc-shaped guide grooves 41; the guide wheel 4 is rotatably connected to the rotating shaft 33, because the guide wheel 4 is rotatable relative to the rotating shaft 33, and the rotating shaft 33 is rotatable relative to the bearing seat 32, i.e. two-stage rotation is realized, so that the friction resistance is smaller during the thread guiding process.
In specific implementation, a preferred embodiment further includes a first guiding limiting disc 5 and a second guiding limiting disc 6;
a convex shaft 51 is arranged at the center of the first guiding limiting disc 5, and a second through hole 511 is formed in the middle of the convex shaft 51; a second bearing 52 is embedded in the second through hole 511; the inner ring of the second bearing 52 is fixedly embedded in the rotating shaft 33; the guide wheel 4 is sleeved outside the convex shaft 51;
the center of the second guide limiting disc 6 is provided with a second through hole 61; the protruding shaft 51 is fixedly embedded into the second through hole 61, the guide wheel 4 is positioned between the first guide limiting disc 5 and the second guide limiting disc 6, and the opposite side surfaces of the first guide limiting disc 5 and the second guide limiting disc 6 are in arc transition with the guide groove 41 of the guide wheel 4 respectively, so that the silk thread is more smooth when guided in the guide groove 41 and is not easy to be damaged.
In specific implementation, a preferred embodiment further includes a second bolt 7 and a washer 8; an inner threaded hole 331 is formed in one end, protruding out of the bearing seat 32, of the rotating shaft 33 along the axial direction; the gasket 8 is pasted the spacing dish of second direction 6, second bolt 7 passes lock into behind the gasket 8 internal thread hole 331, thereby will pivot subassembly 3, the spacing dish of first direction 5, the spacing dish of second direction 6 and leading wheel 4 pin, in concrete implementation, for the convenience leading wheel 4 rotates relative pivot 33, second bolt 7 need not lock.
The use method comprises the following steps: through screw rod 322 locks into the threaded hole of rising head pole 200, thereby will rotatory silk guide 100 fix, then the silk thread is arranged in the guide way 41, in process of production, the silk thread is pulled and is removed the back, about its direction of guide way 41, simultaneously, silk thread moving process, the leading wheel 4 is rotatable for the pivot 33, the pivot 33 is rotatable for the bearing frame 32, thereby reduced the silk thread moving process with frictional resistance between the leading wheel 4 compares the fixed unable rotation of prior art leading wheel, the utility model discloses leading wheel 4 realizes the two-stage rotation for the seal wire process, frictional resistance is littleer, thereby reduces the damage to the product.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (3)
1. The utility model provides a rotatory filar guide of rising head pole for regeneration polyamide fibre which characterized in that: comprises that
A first bolt;
the mounting base is provided with a first through hole in the center; a first screw hole is formed in the side surface of the mounting seat;
the rotating shaft assembly comprises a first bearing, a cylindrical bearing seat and a rotating shaft; a groove is formed in the side surface of the bearing seat; a screw rod is convexly arranged at the center of one end of the bearing seat; a limiting disc is convexly arranged at the other end of the bearing seat, and a bearing mounting hole is formed in one end face, located on the limiting disc, of the bearing seat; the first bearing is embedded in the bearing mounting hole; the rotating shaft is fixedly connected to the inner ring of the first bearing and protrudes out of the end face of the bearing seat; the bearing block is embedded into the first through hole, and the first bolt is locked into the first screw hole and then abuts against the groove;
the guide wheel is provided with a circle of arc-shaped guide groove; the guide wheel can be rotationally connected to the rotating shaft.
2. The rotary yarn guide of the regenerated nylon raising rod as claimed in claim 1, characterized in that: the device also comprises a first guide limiting disc and a second guide limiting disc;
a convex shaft is arranged at the center of the first guide limiting disc, and a second through hole is formed in the middle of the convex shaft; a second bearing is embedded in the second through hole; the inner ring of the second bearing is fixedly embedded in the rotating shaft; the guide wheel is sleeved outside the convex shaft;
the center of the second guide limiting disc is provided with a second through hole; the protruding shaft is fixedly embedded into the second through hole, the guide wheel is positioned between the first guide limiting disc and the second guide limiting disc, and the opposite side surfaces of the first guide limiting disc and the second guide limiting disc are in arc transition with the guide groove of the guide wheel respectively.
3. The rotary yarn guide of the regenerated nylon raising rod as claimed in claim 2, characterized in that: the bolt further comprises a second bolt and a gasket; one end of the rotating shaft, which protrudes out of the bearing seat, is provided with an internal threaded hole along the axial direction; the gasket is attached to the second guide limiting disc, and the second bolt penetrates through the gasket and then is locked into the internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078745.0U CN212316300U (en) | 2020-01-14 | 2020-01-14 | Rotary yarn guide of lifting rod for regenerated nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078745.0U CN212316300U (en) | 2020-01-14 | 2020-01-14 | Rotary yarn guide of lifting rod for regenerated nylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212316300U true CN212316300U (en) | 2021-01-08 |
Family
ID=74029290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020078745.0U Active CN212316300U (en) | 2020-01-14 | 2020-01-14 | Rotary yarn guide of lifting rod for regenerated nylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212316300U (en) |
-
2020
- 2020-01-14 CN CN202020078745.0U patent/CN212316300U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 301 Houcuo, Zhangliu Village, Jiangtian, Changle District, Fuzhou, 350200, Fujian Province Patentee after: Fujian Liheng Nylon Industry Co.,Ltd. Country or region after: China Address before: 350218 Binhai Industrial Zone, Changle City, Fuzhou City, Fujian Province Patentee before: CHANGLE LIHENG POLYAMIDE TECHNOLOGY Co.,Ltd. Country or region before: China |