CN203034179U - Three-twisting machine - Google Patents
Three-twisting machine Download PDFInfo
- Publication number
- CN203034179U CN203034179U CN 201320045870 CN201320045870U CN203034179U CN 203034179 U CN203034179 U CN 203034179U CN 201320045870 CN201320045870 CN 201320045870 CN 201320045870 U CN201320045870 U CN 201320045870U CN 203034179 U CN203034179 U CN 203034179U
- Authority
- CN
- China
- Prior art keywords
- twisting
- yarn
- main shaft
- holding tray
- twisters
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a three-twisting machine which comprises a twisting main shaft which is vertically arranged, a twisting disc, a yarn placing disc, a bobbin shaft, a rewinding device and an anti-twisting device. Guiding parts used for winding yarn are fixed on the twisting main shaft, the twisting disc is sleeved on the twisting main shaft and reverses with the twisting main shaft simultaneously, and a twisting device is fixed on the twisting disc. The yarn placing disc used for placing yarn keeps static and is arranged at the top end of the twisting main shaft. The bobbin shaft is fixed at the center of the yarn placing disc, the rewinding device and the anti-twisting device are fixed on the bobbin shaft, and a yarn passing channel which is used for penetrating yarn is arranged at the top end of the bobbin shaft. The three-twisting machine has the advantages of being simple in structure and convenient to use, when the twisting main shaft rotate one time, the yarn is twisted by three times, and therefore twisting speed of the yarn is accelerated greatly.
Description
Technical field
The utility model relates to the Weaving device field, is specifically related to a kind of three twisters.
Background technology
Yarn twist refers to must realize by the fibre structure of twisting change cotton yarn for making yarn have physical and mechanical propertiess such as certain brute force, elasticity, elongation, gloss, feel.
Utilize between the cotton yarn cross section and produce relative angular displacement, make and stretch the fibre structure that parallel fiber and the run-off the straight of yarn axle change yarn originally, thick bar is shunk by width gradually at twisting process, both sides are folding and be involved in yarn bar center gradually, form the twisting triangle, in the twisting triangle, width and the cross section of sliver change, from flat belt-like, become columniform yarn gradually.
Twisting count also is number of twists, has S to twist with the fingers and Z twists with the fingers, wherein, the direction of turn from bottom to top, from right-to-left be S sth. made by twisting, Z sth. made by twisting direction is just in time opposite.Number of twists in the yarn unit length is called the twist, and a turn is that yarn revolves three-sixth turn around its axis.
Twisting is in order to make the fiber in the yarn turn round pressure mutually, and obvolvent increases frictional force together, makes mechanisms such as yarn is stretched, and fiber is difficult for producing slippage and has certain intensity.
Three twisters are that spindle rotates a circle can be for yarn adds 3 turns and since spindle each change and just can make three turns of yarn generation, twisting efficiency improves greatly.
Three twisters are applicable to all fibrous materials and different number scopes, when conversion processing S or Z twist with the fingers to yarn, need not any adjustment at spindle, only need to change turning to of spindle and get final product, therefore, the production flexibility that three twisters have.
In the prior art, had and can realize that one changes 3 three twisters of twisting with the fingers, still, device structure is complicated.
The utility model content
The utility model provides a kind of three twisters, and is simple in structure, easy to use, can realize that one changes three sth. made by twisting, improves the twisting speed of yarn greatly.
A kind of three twisters comprise:
Vertically the twisting main shaft of arranging fixedly is useful on the guide of yarn around the home on this twisting main shaft;
Be set on the twisting main shaft, and with the synchronous twisting dish of counter-rotating of twisting main shaft, on this twisting dish twister is arranged fixedly;
Being placed on twisting main shaft top is used for placing yarn and keeping static yarn holding tray;
Be fixed on the line tube axle of yarn holding tray center;
Move back line device and resistance twist device on the fixing online tube axle, the top of line tube axle is provided be used to the yarn channel of crossing that passes yarn.
The yarn that needs twisting is around the home on the online tube axle, yarn passes successively and moves back crossing yarn channel, being fixed on the twister on the twisting dish of line device and resistance twist device, line tube axle top on the fixing online tube axle, be fixed in the guide of twisting on the main shaft around the home then, finishing yarn after the twisting around the home on the yarn tube.
The twisting dish is installed on the twisting main shaft by Reversely rotating bearing, and the input of Reversely rotating bearing and the velocity ratio of output are 1: 1.Twisting is coiled relative to line tube axle and is rotated, the twister that also namely is fixed on the twisting dish rotates with respect to the resistance twist device on the line tube axle, yarn is finished twisting for the first time between resistance twist device and twister, twister is with respect to the reverse rotation of twisting main shaft, namely twisting main shaft clockwise (or counterclockwise) rotates a circle, then twister counterclockwise (or clockwise) rotate a circle, yarn is at twister and be fixed between the guide on the twisting main shaft and finish twice twisting.
As preferably, be provided with frame, on the described yarn holding tray first magnetic part is arranged fixedly, frame is provided with second magnetic part that is used for anchor yarns holding tray position with the first magnetic part phase adhesive.
By first magnetic part on the yarn holding tray be fixed on frame on the adhesive mutually of second magnetic part, the position of anchor yarns holding tray, line tube axle is fixedlyed connected with the yarn holding tray, it is static that line tube axle also namely keeps, thereby guarantee the relative rotation between line tube axle and the twister, realize the twisting of yarn.
Realize the transfixion of yarn holding tray and line tube axle by the mutual adhesive of first magnetic part and second magnetic part, simple in structure, be easy to realize, simultaneously, the yarn holding tray can have rotation fluctuation range by a small margin, prevent the yarn holding tray because the position absolute rest causes being easy to cause the fracture of yarn in twisting process.
As preferably, the bottom of described twisting main shaft is arranged with stop collar, and this stop collar is fixed on the described frame.
Described stop collar can keep twisting in the main shaft rotation process, is not prone to rocking radially, thus the stability when keeping the work of three twisters.
As preferably, described guide is two, lays respectively at the both sides of twisting dish, and described twisting main shaft is provided be used to the yarn path of passing yarn between two guides.
Guide lays respectively at upside and the downside of twisting dish, after yarn passes twister, at first walk around the guide that is positioned at twisting dish upside, pass the yarn path then, walk around the guide that is positioned at twisting dish downside at last, make the yarn of finishing twisting through an end distance from tension force discharge after, twine again.
As preferably, describedly move back the both sides that line device and resistance twist device are separately fixed at line tube axle.
Move back line device and resistance twist device and be positioned at the both sides of line tube axle, be convenient to the resistance twist of resistance twist device.
As preferably, described yarn holding tray is connected by bearing with the twisting main shaft.
The yarn holding tray cooperates by bearing between the main shaft with twisting, and the frictional force when reducing the yarn holding tray and twisting relatively rotating between the main shaft is slowed down the yarn holding tray and twisted the mutual rate of wear between the main shaft, prolongs the service life of three twisters.
A kind of three twisters of the utility model, simple in structure, easy to use, the twisting main axis rotation once namely can be yarn and adds three sth. made by twisting, improves the twisting speed of yarn greatly.
Description of drawings
Fig. 1 is a kind of three twister schematic diagrames of the utility model;
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of three twisters of the utility model are described in detail.
As shown in Figure 1 and Figure 2, a kind of three twisters, comprise vertical layout twisting main shaft 5, be set on the twisting main shaft 5 and with the twisting dishes 4 of twisting main shaft 5 counter-rotating synchronously, be placed on twisting main shaft 5 tops and be used for placing yarn and keep moving back line device 2 and resistance twist device 7 on static yarn holding tray 3, the line tube axle 1 that is fixed on yarn holding tray 3 centers and the fixing online tube axle 1.
Twisting dish 4 is installed on the twisting main shaft 5 by Reversely rotating bearing, and Reversely rotating bearing can adopt the structure among the Chinese utility model ZL93212516.6.
Be provided with frame, fixedly have first magnetic part, frame to be provided with second magnetic part that is used for anchor yarns holding tray 3 positions with the first magnetic part phase adhesive on the yarn holding tray 3.First magnetic part and the adhesive mutually of second magnetic part, the position of anchor yarns holding tray 3 and line tube axle 1.Also be provided with the yarn tube 13 for yarn after the twisting around the home on the frame.
Be provided with for driving twisting main shaft 5 motor rotating, the bottom of twisting main shaft 5 is arranged with stop collar 6, and this stop collar 6 is fixed on the frame.Stop collar 6 keeps in twisting main shafts 5 rotation processes, rocking radially can not occur.
Fixedly be useful on two guides of yarn around the home on the twisting main shaft 5, be respectively first guide 10 and second guide 11.
First guide 10 is positioned at the upside of twisting dish 4, second guide 11 is positioned at the downside of twisting dish 4, twisting main shaft 5 is provided be used to the yarn path 12 of passing yarn between two guides, twister 9 is fixedly arranged on the twisting dish 4, after yarn passes twister 9, at first walk around and be positioned at first guide 10 that 4 upsides are coiled in twisting, pass yarn path 12 then, walk around at last and be positioned at second guide 11 that 4 downsides are coiled in twisting.
The top of line tube axle 1 is provided be used to the yarn channel 8 excessively that passes yarn, moves back the both sides that line device 2 and resistance twist device 7 are separately fixed at line tube axle 1, after yarn passes resistance twist device 7, passes yarn channel 8.
Yarn holding tray 3 and twisting main shaft 5 are connected by bearing, the frictional force when reducing yarn holding tray 3 and twisting relatively rotating between the main shaft 5.
When a kind of three twisters of the utility model are worked, the yarn that needs twisting is around the home on the online tube axle 1, be positioned on the yarn holding tray 3, yarn passes successively on the fixing online tube axle 1 and moves back line device 2 and resistance twist device 7, the yarn channel 8 excessively on line tube axle 1 top, be fixed on the twister 9 on the twisting dish 4, then successively around the home on first guide 10 and second guide 11 that are fixed on the twisting main shaft 5, finish yarn after the twisting around the home on yarn tube 13, during twisting, the twister 9 that is fixed on the twisting dish 4 rotates with respect to the resistance twist device 7 on the line tube axle 1, yarn is finished twisting for the first time between resistance twist device 7 and twister 9, twister 9 is with respect to twisting main shaft 5 reverse rotations, and yarn is at twister 9 and be fixed between the guide on the twisting main shaft 5 and finish twice twisting.
Claims (6)
1. a twister is characterized in that, comprising:
Vertically the twisting main shaft of arranging fixedly is useful on the guide of yarn around the home on this twisting main shaft;
Be set on the twisting main shaft, and with the synchronous twisting dish of counter-rotating of twisting main shaft, on this twisting dish twister is arranged fixedly;
Being placed on twisting main shaft top is used for placing yarn and keeping static yarn holding tray;
Be fixed on the line tube axle of yarn holding tray center;
Move back line device and resistance twist device on the fixing online tube axle, the top of line tube axle is provided be used to the yarn channel of crossing that passes yarn.
2. three twisters as claimed in claim 1 is characterized in that, are provided with frame, on the described yarn holding tray first magnetic part are arranged fixedly, and frame is provided with second magnetic part that is used for anchor yarns holding tray position with the first magnetic part phase adhesive.
3. three twisters as claimed in claim 2 is characterized in that, the bottom of described twisting main shaft is arranged with stop collar, and this stop collar is fixed on the described frame.
4. three twisters as claimed in claim 3 is characterized in that, described guide is two, lay respectively at the both sides of twisting dish, and described twisting main shaft is provided be used to the yarn path of passing yarn between two guides.
5. three twisters as claimed in claim 4 is characterized in that, describedly move back the both sides that line device and resistance twist device are separately fixed at line tube axle.
6. three twisters as claimed in claim 5 is characterized in that, described yarn holding tray is connected by bearing with the twisting main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045870 CN203034179U (en) | 2013-01-25 | 2013-01-25 | Three-twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045870 CN203034179U (en) | 2013-01-25 | 2013-01-25 | Three-twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034179U true CN203034179U (en) | 2013-07-03 |
Family
ID=48686315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045870 Expired - Fee Related CN203034179U (en) | 2013-01-25 | 2013-01-25 | Three-twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087144A (en) * | 2016-07-29 | 2016-11-09 | 浙江天竺纺机有限公司 | A kind of twister of yarn |
| CN107083599A (en) * | 2017-02-27 | 2017-08-22 | 绍兴易纺机械制造有限公司 | A kind of twister of twisting mill and the twisting mill using the twister |
| CN107099894A (en) * | 2017-06-23 | 2017-08-29 | 新昌县城南东明轴承厂 | A kind of three double twisting spindles and frame |
-
2013
- 2013-01-25 CN CN 201320045870 patent/CN203034179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087144A (en) * | 2016-07-29 | 2016-11-09 | 浙江天竺纺机有限公司 | A kind of twister of yarn |
| CN106087144B (en) * | 2016-07-29 | 2018-07-24 | 浙江天竺纺机有限公司 | A kind of twister of yarn |
| CN107083599A (en) * | 2017-02-27 | 2017-08-22 | 绍兴易纺机械制造有限公司 | A kind of twister of twisting mill and the twisting mill using the twister |
| CN107099894A (en) * | 2017-06-23 | 2017-08-29 | 新昌县城南东明轴承厂 | A kind of three double twisting spindles and frame |
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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: 20130703 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |