CN202265643U - Evenly twisting device of direct twisting machine - Google Patents
Evenly twisting device of direct twisting machine Download PDFInfo
- Publication number
- CN202265643U CN202265643U CN 201120333746 CN201120333746U CN202265643U CN 202265643 U CN202265643 U CN 202265643U CN 201120333746 CN201120333746 CN 201120333746 CN 201120333746 U CN201120333746 U CN 201120333746U CN 202265643 U CN202265643 U CN 202265643U
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- Prior art keywords
- rotor
- twister
- silk rolling
- guide wheel
- uniform
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an evenly twisting device of a direct twisting machine, wherein the evenly twisting device comprises a rotor, an inertia disc and a yarn penetration guide wheel, wherein the center of the top of the rotor is provided with a yarn penetration rod; the bottom of the rotor is vertically provided with a yard penetration hole which is coaxial with the yard penetration rod; the rotor is provided with a hollow part further; the yard penetration guide wheel is positioned in the middle of or above the part in the hollow part; the inertia disc is clamped and fixed on the rotor and the inertia disc and the rotor are mutually vertical; a narrow slot is arranged on the inertia disc; the narrow slot is vertical to the axis of the yard penetration guide wheel; and the inertia disc is further provided with a second yarn penetration hole and a third yarn penetration hole which extend along the vertical direction and are symmetrically arranged relatively to the narrow slot. The evenly twisting device of the direct twisting machine provided by the utility model has the advantages of simple structure, convenience in assembling, rapid yard penetration, good yard twisting quality and the like.
Description
Technical field
The utility model relates to a kind of building block of straight twister, is specifically related to a kind of uniform twister that is used on the straight twister, belongs to technical field of textile machine.
Background technology
As everyone knows, uniform twister is a kind of two one thread doubling twistings to be become the device of an one thread, and it is widely used in all kinds of twisting apparatus.
The concrete structure of the uniform twister of prior art can be referring to shown in No. the 03130742.6th, People's Republic of China's patent of invention.Above-mentioned uniform twister comes two different yarns of transmission through two groups of roller set (every group contains two rollers, totally four) are set.Yet,, cause twist thread second-rate when certain one thread will cause the length of two one threads inconsistent after skidding on the roller.Simultaneously, the complex structure of above-mentioned uniform twister is made and the assembling trouble, and use cost is high.
Further; People's Republic of China's patent of invention has also disclosed a kind of rotor structure of the device of twisting thread for No. 200610018630.7; It guarantees that through a roller only is set the length of two one thread transmissions is consistent, and still, the building block of this roller is more; In the high-speed rotation process, break down easily, service life is short.Simultaneously, also there is following defective in the rotor structure of this device of twisting thread: because two one threads need twine roller one circle, therefore; Need two one threads be passed idler wheel bottom; Owing to the space of wearing silk is narrow and small, comparatively waste time and energy during threading like this, greatly reduce efficiency of equipment.
For solving the problems of the technologies described above, necessary a kind of uniform twister with structure improved straight twister is provided, to overcome said defective of the prior art.
The utility model content
For addressing the above problem, the purpose of the utility model is to provide a kind of simple in structure, easy to assembly, threading fast and the uniform twister of the measured straight twister of matter of twisting thread.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of uniform twister of straight twister, and it comprises rotor, inertia disk and silk rolling guide wheel; Wherein, the center of top of said rotor is provided with one and crosses screw mandrel, and the bottom vertically is provided with and crosses the first coaxial silk rolling hole of screw mandrel; Further be provided with a hollow-out parts on this rotor, said silk rolling guide wheel is positioned at the centre or the top position of hollow-out parts; Said inertia disk is fastened on the rotor and both are vertical each other, is provided with a slit in this inertia disk, and the axis of this slit and silk rolling guide wheel is perpendicular; Further be provided with the second silk rolling hole and the 3rd silk rolling hole on the said inertia disk, this second silk rolling hole and the 3rd silk rolling hole are vertically extended and are symmetrical set with respect to slit.
The uniform twister of the straight twister of the utility model further is set to: the lateral surface in said rotor is provided with a circle groove; Said inertia disk is circular ring, and it is fastened in this groove.
The uniform twister of the straight twister of the utility model further is set to: said inertia disk is provided with at least one locating piece; Be provided with the breach of accommodating said locating piece in said bottom portion of groove.
The uniform twister of the straight twister of the utility model further is set to: said silk rolling guide wheel comprises mandrel, bearing inner sleeve, some steel balls and bearing outside; Wherein, said mandrel is installed on the rotor; Said bearing inner sleeve is retained on the mandrel; Said bearing outside is linked on the bearing inner sleeve; Said some steel balls are connected between bearing inner sleeve and the bearing outside, and bearing outside is rotated with respect to bearing inner sleeve.
The uniform twister of the straight twister of the utility model further is set to: the edges at two ends in said bearing outside is respectively equipped with a retaining line portion.
The uniform twister of the straight twister of the utility model further is set to: in the said first silk rolling hole, the second silk rolling hole and the 3rd silk rolling hole, be equipped with a porcelain circle.
The uniform twister of the straight twister of the utility model also can be set to: it comprises a mount pad, and said rotor is installed on the mount pad; Between said screw mandrel excessively and mount pad, being provided with ball bearing makes rotor rotate with respect to mount pad.
Compared with prior art, the utlity model has following beneficial effect:
1. through a silk rolling guide wheel is set, thereby two one threads are wound up on this silk rolling guide wheel simultaneously, have guaranteed that the length of two one threads is consistent, the quality of twisting thread is better;
2. said silk rolling Guiding wheel structure is simple, easy to assembly, is fit to high-speed rotation, fault rate low and service life;
3. fixing is convenient between the similar snap ring of said inertia disk structure, itself and rotor, and makes the inertia disk accurate positioning through locating piece is set;
4. said inertia disk makes things convenient for the yarn threading through a slit is set, and two one threads are wound on the silk rolling guide wheel.
Description of drawings
Fig. 1 is the profile of uniform twister of the straight twister of the utility model.
Fig. 2 is the sketch map of rotor of uniform twister of the straight twister of the utility model.
Fig. 3 is the three-dimensional exploded view of silk rolling guide wheel of uniform twister of the straight twister of the utility model.
Fig. 4 is the vertical view of uniform twister of the straight twister of the utility model.
The specific embodiment
See also shown in Figure of description 1 to the accompanying drawing 4, the utility model is a kind of uniform twister of straight twister, and it is formed by component-assembled such as rotor 1, inertia disk 3, silk rolling guide wheel 5 and mount pads 7.
Wherein, said rotor 1 son is installed on the mount pad 7, and its center of top is provided with one and crosses screw mandrel 11, and the bottom vertically is provided with the first silk rolling hole 17 coaxial with the axis of mistake screw mandrel 11 12.Further be provided with a hollow-out parts 13 on this rotor 1, said silk rolling guide wheel 5 is positioned at the centre or the top position of hollow-out parts 13.Between said screw mandrel 11 excessively and mount pad 7, also being provided with ball bearing 2 makes rotor 1 rotate with respect to mount pad 7.
Said inertia disk 3 is circular ring, and it is fastened on the rotor 1 and both are vertical each other.Specifically, be provided with a circle groove 14 in the lateral surface of said rotor 1, said inertia disk 3 is fastened in this groove 14.Be provided with a slit 31 in this inertia disk 3, the axis 59 of this slit 31 and silk rolling guide wheel 5 is perpendicular, through this slit 31 is set, thereby makes the similar snap ring of these inertia disk 3 structures.Also be provided with at least one locating piece 32 on the said inertia disk 3, be provided with the breach 15 of accommodating said locating piece 32, thereby location inertia disk 3 makes to be difficult between itself and the rotor 1 rotating in said groove 14 bottoms.
Further, further be provided with the second silk rolling hole 33 and the 3rd silk rolling hole 34 on the said inertia disk 3, this second silk rolling hole 33 and the 3rd silk rolling hole 34 are vertically extended and are symmetrical set with respect to slit 31.In the said first silk rolling hole 17, the second silk rolling hole 33 and the 3rd silk rolling hole 34, be equipped with a porcelain circle 8, thereby improved the ABRASION RESISTANCE of this uniform twister.
Said silk rolling guide wheel 5 comprises mandrel 51, bearing inner sleeve 52, some steel balls 53 and bearing outside 54.Wherein, said mandrel 51 is installed on the rotor 1; Said bearing inner sleeve 52 is retained on the mandrel 51; Said bearing outside 54 is linked on the bearing inner sleeve 52; Said some steel balls 53 are connected between bearing inner sleeve 52 and the bearing outside 54, and bearing outside 54 is rotated with respect to bearing inner sleeve 52.Be respectively equipped with a retaining line portion 55 in the edges at two ends of said bearing outside 54, this two retainings line portion 55 can effectively avoid yarn landing and being wound on the mandrel 51 from the bearing outside 54.
The uniform twister of the straight twister of the utility model passes the first silk rolling hole 17 and the second silk rolling hole 33 of vertical setting with an one thread (interior yarn) in use and reaches silk rolling guide wheel 5; Another root yarn (outer yarn) passes the 3rd silk rolling hole 34 of vertical setting and reaches silk rolling guide wheel 5; Two one threads twine silk rolling guide wheel 5 one circle backs and pass from crossing screw mandrel 11, and combine twisting thread between two one threads after the merging through the rotation of rotor 1.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (7)
1. the uniform twister of a straight twister is characterized in that: comprise rotor, inertia disk and silk rolling guide wheel; Wherein, the center of top of said rotor is provided with one and crosses screw mandrel, and the bottom vertically is provided with and crosses the first coaxial silk rolling hole of screw mandrel; Further be provided with a hollow-out parts on this rotor, said silk rolling guide wheel is positioned at the centre or the top position of hollow-out parts; Said inertia disk is fastened on the rotor and both are vertical each other, is provided with a slit in this inertia disk, and the axis of this slit and silk rolling guide wheel is perpendicular; Further be provided with the second silk rolling hole and the 3rd silk rolling hole on the said inertia disk, this second silk rolling hole and the 3rd silk rolling hole are vertically extended and are symmetrical set with respect to slit.
2. the uniform twister of straight twister as claimed in claim 1 is characterized in that: the lateral surface in said rotor is provided with a circle groove; Said inertia disk is circular ring, and it is fastened in this groove.
3. the uniform twister of straight twister as claimed in claim 2 is characterized in that: further be provided with at least one locating piece on the said inertia disk; Further be provided with the breach of accommodating said locating piece in said bottom portion of groove.
4. the uniform twister of straight twister as claimed in claim 1, it is characterized in that: said silk rolling guide wheel comprises mandrel, bearing inner sleeve, some steel balls and bearing outside; Wherein, said mandrel is installed on the rotor; Said bearing inner sleeve is retained on the mandrel; Said bearing outside is linked on the bearing inner sleeve; Said some steel balls are connected between bearing inner sleeve and the bearing outside, and bearing outside is rotated with respect to bearing inner sleeve.
5. the uniform twister of straight twister as claimed in claim 4 is characterized in that: the edges at two ends in said bearing outside is respectively equipped with a retaining line portion.
6. the uniform twister of straight twister as claimed in claim 1 is characterized in that: in the said first silk rolling hole, the second silk rolling hole and the 3rd silk rolling hole, be equipped with a porcelain circle.
7. the uniform twister of straight twister as claimed in claim 1, it is characterized in that: further comprise a mount pad, said rotor is installed on the mount pad; Between said screw mandrel excessively and mount pad, being provided with ball bearing makes rotor rotate with respect to mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120333746 CN202265643U (en) | 2011-09-07 | 2011-09-07 | Evenly twisting device of direct twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120333746 CN202265643U (en) | 2011-09-07 | 2011-09-07 | Evenly twisting device of direct twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265643U true CN202265643U (en) | 2012-06-06 |
Family
ID=46156450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120333746 Expired - Fee Related CN202265643U (en) | 2011-09-07 | 2011-09-07 | Evenly twisting device of direct twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278368A (en) * | 2013-07-12 | 2015-01-14 | 张家港骏马涤纶制品有限公司 | Twisting device of direct twisting machine |
| CN104451982A (en) * | 2014-12-02 | 2015-03-25 | 浙江日发纺织机械股份有限公司 | Uniform twister |
-
2011
- 2011-09-07 CN CN 201120333746 patent/CN202265643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278368A (en) * | 2013-07-12 | 2015-01-14 | 张家港骏马涤纶制品有限公司 | Twisting device of direct twisting machine |
| CN104451982A (en) * | 2014-12-02 | 2015-03-25 | 浙江日发纺织机械股份有限公司 | Uniform twister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |