CN207176151U - A kind of twisting machine draw point mechanism - Google Patents
A kind of twisting machine draw point mechanism Download PDFInfo
- Publication number
- CN207176151U CN207176151U CN201720473269.0U CN201720473269U CN207176151U CN 207176151 U CN207176151 U CN 207176151U CN 201720473269 U CN201720473269 U CN 201720473269U CN 207176151 U CN207176151 U CN 207176151U
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- draw point
- twisting machine
- arc
- needle tract
- square
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Abstract
It the utility model is related to twisting machine application field, more particularly to a kind of guarantee draw point is stable in pipeline to be moved back and forth and keeps frictional force relatively low twisting machine draw point mechanism, including draw point body (1) and send needle tract (2), the cross section for sending needle tract (2) is that each drift angle of square and square is arc, the cross section of the draw point body (1) is pentagon, wherein pentagonal three drift angles are identical with sending the drift angle shape of needle tract (2).
Description
Technical field
Twisting machine application field is the utility model is related to, more particularly to a kind of twisting machine draw point mechanism.
Background technology
Twisting machine is that multiply spun yarn is twisted to one textile machine equipment.Effect be by yarn or and close after stock yarn product add
Work into line style product, for weaving and knitting line.Formed including twisting machine body and circuit part, the yarn of twisting machine engine body exterior
Ingot is connected with the motor output shaft of circuit part, and spindle front end is provided with connector etc. and corresponds to shunting switch.
Twisting machine is when being operated, as shown in figure 1, including payingoff mechanism 1a, lifting thread clamping mechanism 2a, thread cutting mechanism 3a
With crochet hook 4a；Payingoff mechanism 1a yarn can be clamped by lifting thread clamping mechanism 2a and carry out waiting hook line to operate, by crochet hook after clamping
4a, which extends to yarn direction and caught on to pull back, to carry out waiting trimming operation, again by rising after by thread cutting mechanism 3a, line is cut
Drop thread clamping mechanism 2a and rise clamp, it is pulled down after being clamped to yarn and carries out clamp return operation, so that yarn
Tight state is in again, and the workflow is the workflow in the twisting machine of prior art, from the trimming folder in Fig. 1
Line is opened and risen in clamp operation it can be seen that the motion of crochet hook must assure that horizontal and height is kept in whole work process
Locking, so the design of the draw point of currently available technology is as shown in Fig. 2 including pipeline 5a and draw point 6a, the draw point 6a is located at
Pipeline 5a and gapless is kept to be slidably matched, although above-mentioned design ensure that the motion of draw point can keep stable, but due to steel
The length of pin is longer, so the heavier-weight of whole draw point, the reciprocating motion of draw point between tubes can be larger because of frictional force,
And service life is caused to shorten.
Utility model content
The purpose of this utility model is, there is provided a kind of guarantee draw point is stable in pipeline to be moved back and forth and keep
Frictional force relatively low twisting machine draw point mechanism.
Technical scheme is used by utility model solves its technical problem：A kind of twisting machine draw point mechanism, its feature
It is：Including draw point body and send needle tract, the cross section for sending needle tract is that each drift angle of square and square is
Arc, the cross section of the draw point body is pentagon, wherein drift angle shape phase of pentagonal three drift angles with sending needle tract
Together.
Preferably, the side for being wherein located at upper top in the pentagon of the draw point body is horizontal.
Preferably, the side in the pentagon of the draw point body wherein positioned at upper top is arc.
Preferably, the arc range of the arc is 150-160 degree.
The advantages of the utility model and good effect are：Twisting machine draw point mechanism of the present utility model send pin due to described
The cross section of pipeline 2 is square and square each drift angle is arc, and the cross section of the draw point body 1 is pentagon,
Wherein pentagonal three drift angles are identical with sending the drift angle shape of needle tract 2, so that whole draw point body 1 can send pin
Stable reciprocating motion in pipeline 2, simultaneously because wherein (upper top refers to positioned at upper top in the pentagon of draw point body 1
Position in the accompanying drawings) it is horizontal or arc, so that whole draw point body 1 can reduce contact in needle tract 2 is sent
Area, and then reduce friction of the draw point body in needle tract is sent so that the service life of whole draw point body 1 greatly increases,
The side of upper top is that the arc range of arc and the arc is 150-160 degree simultaneously, can substantially reduce air drag so as to
Further improve the kinetic stability of draw point body.
Brief description of the drawings
Fig. 1 is the twisting machine unwrapping wire of prior art and the operating diagram of hook line.
Fig. 2 is the structural representation of the draw point of prior art.
Fig. 3 is the structural representation of the embodiment one of twisting machine draw point mechanism of the present utility model.
Fig. 4 is the structural representation of the embodiment two of twisting machine draw point mechanism of the present utility model.
Brief description of the drawings：Prior art：1a, payingoff mechanism, 2a, lifting thread clamping mechanism, 3a, thread cutting mechanism, 4a, crochet hook, 5a,
Pipeline, 6a, draw point.
The utility model：1st, draw point body, 2, send needle tract.
Embodiment
Embodiment one：A kind of as shown in figure 3, twisting machine draw point mechanism, it is characterised in that：Including draw point body 1 and send
Needle tract 2, the cross section for sending needle tract 2 is that each drift angle of square and square is arc, the draw point body 1
Cross section is pentagon, wherein pentagonal three drift angles are identical with sending the drift angle shape of needle tract 2；The draw point body 1
The side for being wherein located at upper top in pentagon is horizontal.
Embodiment two：As shown in figure 4, a kind of twisting machine draw point mechanism, including draw point body 1 and needle tract 2 is sent, it is described
The cross section for sending needle tract 2 is square and square each drift angle is arc, and the cross section of the draw point body 1 is five sides
Shape, wherein pentagonal three drift angles are identical with sending the drift angle shape of needle tract 2；In the pentagon of the draw point body 1 wherein
It is arc positioned at the side of upper top；The arc range of the arc is 150-160 degree.
In the specific implementation, because each drift angle that the cross section for sending needle tract 2 is square and square is arc
Shape, the cross section of the draw point body 1 is pentagon, wherein drift angle shape phase of pentagonal three drift angles with sending needle tract 2
Together, so that whole draw point body 1 can be stable in needle tract 2 is sent reciprocating motion, simultaneously because the five of draw point body 1
Wherein positioned at upper top (upper top refers to position in the accompanying drawings) it is horizontal or arc in the shape of side, so that whole steel
Pin body 1 can reduce contact area in needle tract 2 is sent, and then reduce friction of the draw point body in needle tract is sent so that
The service life of whole draw point body 1 greatly increases, while the side of upper top is that the arc range of arc and the arc is
150-160 degree, air drag can be substantially reduced so as to further improve the kinetic stability of draw point body.
Using the above-mentioned desirable embodiment according to utility model as enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely, this item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (4)
- A kind of 1. twisting machine draw point mechanism, it is characterised in that：Including draw point body (1) and needle tract (2) is sent, it is described to send needle tubing The cross section in road (2) is square and square each drift angle is arc, and the cross section of the draw point body (1) is five sides Shape, wherein pentagonal three drift angles are identical with sending the drift angle shape of needle tract (2).
- 2. twisting machine according to claim 1 draw point mechanism, it is characterised in that：The pentagon of the draw point body (1) In wherein positioned at the side of upper top to be horizontal.
- 3. twisting machine according to claim 1 draw point mechanism, it is characterised in that：The pentagon of the draw point body (1) In wherein positioned at the side of upper top be arc.
- 4. twisting machine according to claim 3 draw point mechanism, it is characterised in that：The arc range of the arc is 150- 160 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473269.0U CN207176151U (en) | 2017-05-02 | 2017-05-02 | A kind of twisting machine draw point mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473269.0U CN207176151U (en) | 2017-05-02 | 2017-05-02 | A kind of twisting machine draw point mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176151U true CN207176151U (en) | 2018-04-03 |
Family
ID=61733786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473269.0U Active CN207176151U (en) | 2017-05-02 | 2017-05-02 | A kind of twisting machine draw point mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796708A (en) * | 2017-05-02 | 2018-11-13 | 无锡祥虹工贸有限责任公司 | A kind of twisting machine draw point mechanism |
-
2017
- 2017-05-02 CN CN201720473269.0U patent/CN207176151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796708A (en) * | 2017-05-02 | 2018-11-13 | 无锡祥虹工贸有限责任公司 | A kind of twisting machine draw point mechanism |
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