CN203782303U - Belt-crossed false twister - Google Patents
Belt-crossed false twister Download PDFInfo
- Publication number
- CN203782303U CN203782303U CN201420034823.1U CN201420034823U CN203782303U CN 203782303 U CN203782303 U CN 203782303U CN 201420034823 U CN201420034823 U CN 201420034823U CN 203782303 U CN203782303 U CN 203782303U
- Authority
- CN
- China
- Prior art keywords
- belt
- group
- yarn
- false
- arrangement
- 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
Links
- 241001589086 Bellapiscis medius Species 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000676840 Elater Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
The utility model discloses a belt-crossed false twister, which comprises a base, a motor, a driving belt pulley, a first driven belt pulley, a second driven belt pulley, a first group of belts, a second group of belts, a yarn feeding guide device and a yarn discharging guide device, wherein the driving belt pulley, the first driven belt pulley and the second driven belt pulley are arranged in a shape like a Chinese character 'pin'; the right belt section of the first group of belts and the left belt section of the second group of belts form a V-shaped false twisting groove for false twisting of the yarn; the belt cross type false twister can adopt a large-diameter driving belt pulley, so that the linear speed of the belt is increased, the yarn twist is increased, and the processing speed is greatly increased; the belt is made of a flexible wear-resistant material, has proper surface hardness and friction coefficient, has small damage to yarns, and ensures the processing quality; the twisting working area is a V-shaped twisting groove, the diameter of the yarn is not limited, the yarn can be processed from extremely thin to extremely thick, and the processing range is wide.
Description
Technical field
The utility model relates to textile of chemical fibre apparatus field, is particularly applied in the false twister that chemical fibre adds elater machine.
Background technology
When spinning, the two ends of yarn are all controlled, and false twister applies rotation mode false twisting in the middle of the sliver, make can produce equal amount on sliver but twist with the fingers to contrary turn, and total twisting count is zero, does not change, and is referred to as false twisting.
Existing false twister has rotator type, friction-disc, and the false twisting modes such as belt clamping afterturn, but have that process velocity is lower, crudy is unstable and the shortcoming such as finished yarn size range is little.
Utility model content
The purpose of this utility model is: a kind of false twister of belt staggered form is provided, and it has high process velocity and the wide range of work, and crudy is stable.
In order to solve the problems of the technologies described above, the utility model is achieved in that the false twister of described a kind of belt staggered form, comprise support, motor, drive pulley, the first driven pulley, the second driven pulley, first group of belt, second group of belt, enter that silk is led device and device is led in wire vent, described drive pulley is fastened on support, described the first driven pulley and the second driven pulley are separately positioned on the both sides of drive pulley, and drive pulley, the first driven pulley and the second driven pulley three become " product " font to arrange; First, second driven pulley is respectively by first, second group belt and drive pulley interlock, described first group of belt and second group of belt are along the mutual cross arrangement of longitudinal direction, and the right side belt section of first group of belt and the left side belt section of second group of belt are formed for the V-arrangement false twisting groove of yarn false-twisted;
Described enter silk lead device and be arranged on the top of V-arrangement false twisting groove; The below of V-arrangement false twisting groove is led device and is arranged in described wire vent, is fixedly connected on support; Described motor is arranged on the bottom of support, and motor is connected with drive pulley, drives drive pulley to rotate; Drive pulley drives first, second driven pulley to rotate by first, second group belt, and first, second group belt movement direction is identical, and belt linear speed equates.
The rotation of described drive pulley, directly by independent electric-motor drive, also can be driven by long queue band collective by belt wheel.
Described drive pulley and first, second driven pulley side are provided with multiple belt guidances, have the interval of 1-3 millimeter with the operation of restriction belt between this belt guidance, non-interference while making belt operation.
The described longitudinal separation by first group of belt and second group of adjacent belt of belt is 1-3 millimeter, and adjacent belt is not touched at the volley.
Described first, second group belt is made by wear resistant elastic material, and its cross section is circular or oval, and surface roughness is Ra0.6-1.3, and hardness is 60-90HA.
The total quantity of described first, second group belt is odd number, and when the quantity of first group of belt is N, the quantity of second group of belt is N+1 or N-1.
Described enter silk lead the dislocation of device and described V-arrangement twisting groove and arrange, make the direction of yarn introducing V-arrangement false twisting groove in vertical direction with the angle of 0-30 degree.
Device is led in described wire vent and the dislocation of described V-arrangement twisting groove is arranged, makes yarn stretch out the direction of V-arrangement twisting groove in vertical direction with the angle of 0-8 degree.
Compared with prior art, a kind of belt staggered form false twister that the utility model provides, utilize belt cross arrangement to form V-arrangement false twisting groove, yarn is introduced V-arrangement false twisting groove bottom land, V-arrangement false twisting groove both sides belt direction of travel is identical, and yarn is adjacent to bottom land and relies on belt outer surface frictional force to drive yarn rotation and reach false twisting object.There is following beneficial effect:
One, V-arrangement false twisting groove structure of the present utility model, makes yarn contact increase with belt surface, and the frictional force that is simultaneously subject to two groups of belts rotates, yarn false-twisted stable.
Two, false twisting of the present utility model workspace is V-shaped groove, and the diameter of yarn is not limited from superfine yarn and all can be processed to utmost point coarse yarn.
Three, drive pulley of the present utility model can adopt major diameter, can greatly improve belt linear speed, improves yarn twist, significantly improves yarn process velocity.
Four, the belt of false twister adopts Elastic plastic-rubber material, suitable case hardness, and coefficient of friction, little to yarn damage, obtain high-quality product, ensure the crudy of yarn.
Brief description of the drawings
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is two of structural representation of the present utility model;
Fig. 3 is three of structural representation of the present utility model;
Fig. 4 is four of structural representation of the present utility model;
Fig. 5 is yarn stress figure of the present utility model;
Fig. 6 is the structural representation that the utility model is applied in elasticizer.
Description of reference numerals:
1, support; 2, motor; 3, drive pulley; 4, the first driven pulley; 5, the second driven pulley; 6, first group of belt; 7, second group of belt; 8, enter silk and lead device; 9, device is led in wire vent; 10, V-arrangement false twisting groove; 11, belt guidance; 12, first roller; 13, the second roller; 14, heater; 15, coldplate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of false twister of belt staggered form, comprise support 1, motor 2, drive pulley 3, the first driven pulley 4, the second driven pulley 5, first group of belt 6, second group of belt 7, enter silk and lead device 8 and device 9 is led in wire vent, described drive pulley 3 is fastened on support 1, described the first driven pulley 4 and the second driven pulley 5 are separately positioned on the both sides of drive pulley 3, drive pulley 3, the first driven pulley 4 becomes " product " font to arrange with the second driven pulley 5 threes, it is isosceles triangle that the three of same level takes turns axial connecting line, first, second driven pulley 4,5 links by first, second group belt 6,7 and drive pulley 3 respectively, between described first group of belt 6 and second group of belt 7, along the mutual cross arrangement of longitudinal direction, the right side belt section 61 of first group of belt 6 and the left side belt section 71 of second group of belt 7 are formed for the V-arrangement false twisting groove 10 of yarn false-twisted, described enter silk lead device 8 and be arranged on the top of V-arrangement false twisting groove 10, the below of V-arrangement false twisting groove 10 is led device 9 and is arranged in described wire vent, is fixedly connected on support 1.
Described motor 2 is arranged on the bottom of support 1, motor 2 is connected with drive pulley 3, drive drive pulley 3 to rotate, drive pulley 3 drives first, second driven pulley 4,5 to rotate by first, second group belt 6,7, first, second group belt 6,7 directions of motion are identical, and belt linear speed equates.
The rotation of described drive pulley 3 is directly by 2 transmissions of independent fractional electric motor, or in the bottom of drive pulley 3, belt wheel is set, and coordinates collective's drive drive pulley group by belt wheel, long queue band with high power motor 2.
Described drive pulley 3 is provided with multiple belt guidances 11 with first, second driven pulley 4,5 sides, has the interval of 1-3 millimeter with the operation of restriction belt between this belt guidance 11, non-interference while making belt operation.
The described longitudinal separation by first group of belt 6 and second group of belt 7 adjacent belt is 1-3 millimeter, and adjacent belt is not touched at the volley.
Described first, second group belt 6,7 is made by high-abrasive material, and its cross section is circular or oval, and surface roughness is Ra0.6-1.3, and hardness is 60-90HA.
When drive pulley 3 is designed to rotate counterclockwise, described first group of belt 6 is made up of above two belts, described second group of belt 7 is made up of above a belt, first group of belt 6 and second group of belt 7 add up to odd number, when the quantity of first group of belt 6 is N, the quantity of second group of belt 7 is N-1.Common combinations is 2-1,3-2,4-3,5-4 etc., can set concrete combination according to the needs of actual finished yarn, can infinitely extend in theory combination.
Drive pulley 3 is designed to when clockwise rotating, described first group of belt 6 is made up of above a belt, described second group of belt 7 is made up of above two belts, first group of belt 6 and second group of belt 7 add up to odd number, when the quantity of first group of belt 6 is N, the quantity of second group of belt 7 is N+1.Common combinations is 1-3,2-3,3-4,4-5 etc., can set concrete combination according to the needs of actual finished yarn.
Specifically describe, shown in Fig. 4 and Fig. 5 figure, when the utility model uses, yarn is led device 8 and is entered V-arrangement false twisting groove 10 through entering silk, the yarn of high-speed motion has certain tension force, enters silk and leads device 8 and be arranged on the top that is arranged in V-arrangement false twisting groove 10, makes yarn movement direction in vertical direction with 10-30 degree angle, yarn is subject to the effect of gravity to produce a pressure F1, yarn is pressed to the bottom land of V-arrangement false twisting groove 10.
Described motor 2 drives drive pulley 3, and drive pulley 3 adopts large diameter, the diameter 60-80MM of driving wheel in actual use, and motor is set as 3000-5000 rev/min, and the linear speed of belt reaches 1000 ms/min; Described first group of belt 6, second group of equidirectional moving of belt 7 high speeds, the right side belt section 61 skin-friction force F2 of first group of belt 6 and the left side belt section 71 skin-friction force F3 of second group of belt 7 act on respectively yarn, drive yarn rotation, produce false twisting.
Further illustrate, shown in Fig. 6, when the utility model is assemblied in conventional elasticizer use, yarn movement is to introduce from first roller 12, and heater via 14, coldplate 15 and above-mentioned belt staggered form false twister, stretch out from the second roller 13; Yarn is adjacent to the bottom land of false twisting in the V-arrangement false twisting groove of belt staggered form false twister with mutually suitable angle, press on the surface of belt group, and under the effect of frictional force, the belt of high-speed motion drives yarn rotation, and yarn is by false twisting; When yarn stretches out from the second roller 13, can produce equal amount, twist with the fingers to different turns, obtain backtwisting, thereby obtain false twist yarn.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (1)
1. the false twister of a belt staggered form, it is characterized in that: described false twister comprises support, motor, drive pulley, the first driven pulley, the second driven pulley, first group of belt, second group of belt, enter that silk is led device and device is led in wire vent, described drive pulley is fastened on support, described the first driven pulley and the second driven pulley are separately positioned on the both sides of drive pulley, and drive pulley, the first driven pulley and the second driven pulley three become " product " font to arrange; First, second driven pulley is respectively by first, second group belt and drive pulley interlock, described first group of belt and second group of belt are along the mutual cross arrangement of longitudinal direction, and the right side belt section of first group of belt and the left side belt section of second group of belt are formed for the V-arrangement false twisting groove of yarn false-twisted;
Described enter silk lead device and be arranged on the top of V-arrangement false twisting groove; The below of V-arrangement false twisting groove is led device and is arranged in described wire vent, is fixedly connected on support; Described motor is arranged on the bottom of support, and electric-motor drive is to drive pulley.
2. the false twister of a kind of belt staggered form according to claim 1, is characterized in that: the rotation of described drive pulley, directly by independent electric-motor drive, also can be driven by long queue band collective by belt wheel.
3. the false twister of a kind of belt staggered form according to claim 1, is characterized in that: the side of described drive pulley and first, second driven pulley all has belt guidance, has the interval of 1-3 millimeter between this belt guidance.
4. the false twister of a kind of belt staggered form according to claim 1 and 2, is characterized in that: the longitudinal separation of described first group of belt and second group of adjacent belt of belt is 1-3 millimeter.
5. according to the false twister of a kind of belt staggered form described in claim 1 or 3, it is characterized in that: described first, second group belt is made by high-abrasive material, and its cross section is circular or oval, and surface roughness is Ra0.6-1.3, and hardness is 60-90HA.
6. the false twister of a kind of belt staggered form according to claim 1, is characterized in that: described in enter the dislocation of a thread guide and described V-arrangement twisting groove and arrange, make yarn introduce the direction of V-arrangement false twisting groove in vertical direction with the angle of 0-20 degree.
7. the false twister of a kind of belt staggered form according to claim 1, is characterized in that: described wire vent thread guide and the dislocation of described V-arrangement twisting groove are arranged, make yarn stretch out the direction of V-arrangement twisting groove in vertical direction with the angle of 0-8 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034823.1U CN203782303U (en) | 2014-01-20 | 2014-01-20 | Belt-crossed false twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034823.1U CN203782303U (en) | 2014-01-20 | 2014-01-20 | Belt-crossed false twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782303U true CN203782303U (en) | 2014-08-20 |
Family
ID=51318508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034823.1U Expired - Fee Related CN203782303U (en) | 2014-01-20 | 2014-01-20 | Belt-crossed false twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757760A (en) * | 2014-01-20 | 2014-04-30 | 王成铸 | Belt-crossed false twister |
| CN114836856A (en) * | 2022-05-12 | 2022-08-02 | 湖南科创纺织股份有限公司 | Ring spinning system |
-
2014
- 2014-01-20 CN CN201420034823.1U patent/CN203782303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757760A (en) * | 2014-01-20 | 2014-04-30 | 王成铸 | Belt-crossed false twister |
| CN114836856A (en) * | 2022-05-12 | 2022-08-02 | 湖南科创纺织股份有限公司 | Ring spinning system |
| CN114836856B (en) * | 2022-05-12 | 2023-10-24 | 湖南科创纺织股份有限公司 | Ring spinning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106012130B (en) | A kind of yarn stranding device that abrasion is small | |
| CN101643948A (en) | Method and apparatus for manufacturing slalom false twisting on ring yarn | |
| CN102560776B (en) | Chemical fiber texturing and air yarn covering all-in-one machine | |
| CN104131367B (en) | Differential color-spun yarn spinning machine device and spinning process thereof | |
| CN106480761A (en) | A kind of stranding machine | |
| CN203782303U (en) | Belt-crossed false twister | |
| CN102381586A (en) | Coiling device with improved structure | |
| CN103757760A (en) | Belt-crossed false twister | |
| CN205990483U (en) | A kind of little yarn stranding device of abrasion | |
| CN103342255A (en) | Tow guiding device with tow dividing bar | |
| CN103726143B (en) | Friction false twist device | |
| CN204939990U (en) | A kind of stranding machine | |
| CN203546255U (en) | Spindle transmission system of two-for-one twister | |
| CN107488908B (en) | A kind of mixed yarn process units and production method | |
| CN207143401U (en) | A kind of large package twisting machine | |
| CN203419617U (en) | Yarn-guiding device with yarn-dividing rod | |
| CN203754883U (en) | Twisting machine | |
| CN103510197A (en) | Spindle transmission system of two-for-one twister | |
| CN105401267A (en) | Quadruple-twisting machine | |
| CN203360670U (en) | Wool top arrangement mechanism of ball loosening machine | |
| CN202576710U (en) | Spindle transmission device of two-for-one twister | |
| CN203768541U (en) | Wharve of spun yarn spindle | |
| CN206902321U (en) | A kind of first twist transmission device | |
| CN210594658U (en) | Arrange high-efficient winding device of doubler winder rear end in | |
| CN108625011A (en) | A kind of colored Yarn spinning method of two traversings discoloration based on ring throstle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180120 |