CN108796708A - A kind of twisting machine draw point mechanism - Google Patents
A kind of twisting machine draw point mechanism Download PDFInfo
- Publication number
- CN108796708A CN108796708A CN201710300278.4A CN201710300278A CN108796708A CN 108796708 A CN108796708 A CN 108796708A CN 201710300278 A CN201710300278 A CN 201710300278A CN 108796708 A CN108796708 A CN 108796708A
- Authority
- CN
- China
- Prior art keywords
- draw point
- twisting machine
- arc
- ontology
- needle tract
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
Abstract
The present invention relates to twisting machine application fields, more particularly to what a kind of guarantee draw point was stablized in pipeline moves back and forth and keeps frictional force lower twisting machine draw point mechanism, including draw point ontology (1) and send needle tract (2), the cross section for sending needle tract (2) is square and each apex angle of square is arc, the cross section of the draw point ontology (1) is pentagon, wherein pentagonal three apex angles are identical as the apex angle shape of needle tract (2) is sent.
Description
Technical field
The present invention relates to twisting machine application field, 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 at line style product, for weaving and knitting line.It is 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 equipped with connector etc. and corresponds to tap switch.
Twisting machine is when being worked, as shown in Figure 1, including payingoff mechanism 1a, lifting thread clamping mechanism 2a, thread cutting mechanism 3a
With crochet hook 4a；The yarn of payingoff mechanism 1a by the 2a clampings of lifting thread clamping mechanism can be carried out that hook line is waited for operate, by crochet hook after clamping
4a, which extends to yarn direction and caught on to pull back, wait for trimming operation, again by rising after being cut line by thread cutting mechanism 3a
It drops thread clamping mechanism 2a and rises clamp, it is pulled down after being clamped to yarn and carries out clamp return operation, so that yarn
It is in tight state again, which is the workflow in the twisting machine of the prior art, from the trimming folder in Fig. 1
Line is opened and is risen in clamp operation it can be seen that the movement 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 keep gapless be slidably matched, although above-mentioned design ensure that the movement of draw point can keep stable, but due to steel
The length of needle is longer, so the heavier-weight of entire draw point, the reciprocating motion of draw point between tubes can be larger because of frictional force,
And service life is caused to shorten.
Invention content
The object of the present invention is to provide it is a kind of guarantee draw point in pipeline stablize move back and forth and keeps rub
Power lower twisting machine draw point mechanism.
Technical solution is used by invention solves its technical problem：A kind of twisting machine draw point mechanism, it is characterised in that：
Including draw point ontology and needle tract is sent, the cross section for sending needle tract is square and each apex angle of square is arc,
The cross section of the draw point ontology is pentagon, wherein pentagonal three apex angles are identical as the apex angle shape of needle tract is sent.
Preferably, the side for being wherein located at upper top in the pentagon of the draw point ontology is horizontal.
Preferably, the side for being wherein located at upper top in the pentagon of the draw point ontology is arc.
Preferably, the arc range of the arc is 150-160 degree.
The advantages and positive effects of the present invention are：The twisting machine draw point mechanism of the present invention is due to the needle tract 2 sent
Cross section is square and each apex angle of square is arc, and the cross section of the draw point ontology 1 is pentagon, wherein five sides
Three apex angles of shape are identical as the apex angle shape of needle tract 2 is sent, so that entire draw point ontology 1 can be in sending needle tract 2
Stable reciprocating motion, simultaneously because being wherein located at upper top in the pentagon of draw point ontology 1, (upper top refers in the accompanying drawings
Position) be horizontal or arc so that entire draw point ontology 1 can reduce contact area in sending needle tract 2, in turn
Reduce friction of the draw point ontology in sending needle tract so that the service life of entire draw point ontology 1 greatly increases, while upper top
Side be the arc range of arc and the arc be 150-160 degree, air drag can be substantially reduced to further increase
The kinetic stability of draw point ontology.
Description of the drawings
Fig. 1 is the operating diagram of the twisting machine unwrapping wire and hook line of the prior art.
Fig. 2 is the structural schematic diagram of the draw point of the prior art.
Fig. 3 is the structural schematic diagram of the embodiment one of the twisting machine draw point mechanism of the present invention.
Fig. 4 is the structural schematic diagram of the embodiment two of the twisting machine draw point mechanism of the present invention.
Description of the drawings：The prior art：1a, payingoff mechanism, 2a, lifting thread clamping mechanism, 3a, thread cutting mechanism, 4a, crochet hook, 5a,
Pipeline, 6a, draw point.
The present invention：1, draw point ontology, 2, send needle tract.
Specific implementation mode
Embodiment one：As shown in figure 3, a kind of twisting machine draw point mechanism, it is characterised in that：Including draw point ontology 1 and send
Needle tract 2, the cross section for sending needle tract 2 is square and each apex angle of square is arc, the draw point ontology 1
Cross section is pentagon, wherein pentagonal three apex angles are identical as the apex angle shape of needle tract 2 is sent；The draw point ontology 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 ontology 1 and needle tract 2 is sent, it is described
Send that the cross section of needle tract 2 is square and each apex angle of square is arc, the cross section of the draw point ontology 1 is five sides
Shape, wherein pentagonal three apex angles are identical as the apex angle shape of needle tract 2 is sent；In the pentagon of the draw point ontology 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, since the cross section for sending needle tract 2 is square and each apex angle of square is arc
The cross section of shape, the draw point ontology 1 is pentagon, wherein pentagonal three apex angles and the apex angle shape phase for sending needle tract 2
Together, so that the reciprocating motion that entire draw point ontology 1 can be stablized in sending needle tract 2, simultaneously because the five of draw point ontology 1
It is horizontal or arc to be wherein located at upper top (upper top refers to position in the accompanying drawings) in the shape of side, so that entire steel
Needle ontology 1 can reduce contact area in sending needle tract 2, and then reduce friction of the draw point ontology in sending needle tract so that
The service life of entire draw point ontology 1 greatly increases, while the arc range that the side of upper top is arc and the arc is
150-160 degree can substantially reduce air drag to further increase the kinetic stability of draw point ontology.
It is enlightenment with the above-mentioned desirable embodiment according to invention, through the above description, relevant staff is complete
Can without departing from the scope of the technological thought of the present invention', carry out various changes and amendments, this invention it is technical
Range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of twisting machine draw point mechanism, it is characterised in that：Including draw point ontology (1) and needle tract (2) is sent, it is described to send needle tubing
The cross section in road (2) is square and each apex angle of square is arc, and the cross section of the draw point ontology (1) is five sides
Shape, wherein pentagonal three apex angles are identical as the apex angle shape of needle tract (2) is sent.
2. twisting machine according to claim 1 draw point mechanism, it is characterised in that：The pentagon of the draw point ontology (1)
In wherein be located at upper top side be it is horizontal.
3. twisting machine according to claim 1 draw point mechanism, it is characterised in that：The pentagon of the draw point ontology (1)
In wherein be located at upper top side 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 |
|---|---|---|---|
| CN201710300278.4A CN108796708A (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 |
|---|---|---|---|
| CN201710300278.4A CN108796708A (en) | 2017-05-02 | 2017-05-02 | A kind of twisting machine draw point mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108796708A true CN108796708A (en) | 2018-11-13 |
Family
ID=64053377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300278.4A Pending CN108796708A (en) | 2017-05-02 | 2017-05-02 | A kind of twisting machine draw point mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108796708A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB717594A (en) * | 1951-11-13 | 1954-10-27 | Florinda Kingdon Ward | Improvements relating to hypodermic needles |
| US5030228A (en) * | 1989-09-15 | 1991-07-09 | Ethicon, Inc. | Surgical needle configuration with five-sided cross-section |
| JPH07150427A (en) * | 1993-11-30 | 1995-06-13 | Chintai Rin | Needle feeder for yarn hooking in two-for-one twisting machine |
| CN2734788Y (en) * | 2003-01-15 | 2005-10-19 | 刘建江 | Spin twisting machine |
| CN101670570A (en) * | 2009-09-25 | 2010-03-17 | 曾洪峰 | Multi-functional screwdriver with transformable head |
| JP3169045U (en) * | 2011-04-28 | 2011-07-07 | 株式会社北里バイオファルマ | Hollow glass needle for microinsemination |
| CN207176151U (en) * | 2017-05-02 | 2018-04-03 | 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 CN201710300278.4A patent/CN108796708A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB717594A (en) * | 1951-11-13 | 1954-10-27 | Florinda Kingdon Ward | Improvements relating to hypodermic needles |
| US5030228A (en) * | 1989-09-15 | 1991-07-09 | Ethicon, Inc. | Surgical needle configuration with five-sided cross-section |
| JPH07150427A (en) * | 1993-11-30 | 1995-06-13 | Chintai Rin | Needle feeder for yarn hooking in two-for-one twisting machine |
| CN2734788Y (en) * | 2003-01-15 | 2005-10-19 | 刘建江 | Spin twisting machine |
| CN101670570A (en) * | 2009-09-25 | 2010-03-17 | 曾洪峰 | Multi-functional screwdriver with transformable head |
| JP3169045U (en) * | 2011-04-28 | 2011-07-07 | 株式会社北里バイオファルマ | Hollow glass needle for microinsemination |
| CN207176151U (en) * | 2017-05-02 | 2018-04-03 | 无锡祥虹工贸有限责任公司 | A kind of twisting machine draw point mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 《棉纺织设备使用须知》编写组: "《棉纺织设备使用须知捻线机分册》", 北京：纺织工业出版社, pages: 1 - 2 * |
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