CN211497923U - Single-spindle double-wheel false-twist compact spinning device with combined structure and capable of controlling broken ends and broken points - Google Patents
Single-spindle double-wheel false-twist compact spinning device with combined structure and capable of controlling broken ends and broken points Download PDFInfo
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- CN211497923U CN211497923U CN201921487963.3U CN201921487963U CN211497923U CN 211497923 U CN211497923 U CN 211497923U CN 201921487963 U CN201921487963 U CN 201921487963U CN 211497923 U CN211497923 U CN 211497923U
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Abstract
A false twisting and gathering spinning device with a single-spindle double-wheel belt combined structure and broken-end breakpoint control comprises a friction belt, a driving wheel, a driven wheel, a driving wheel, a transmission shaft, a base, a hairiness suppressor and a broken-end breakpoint control mechanism, wherein the broken-end breakpoint control mechanism controls the hairiness suppressor, and when a broken-end signal is received, the broken-end breakpoint control mechanism rotates the hairiness suppressor to enable a plane in contact with fiber strands to deflect relative to a normal spinning position, so that the paths of the fiber strands are changed, twist is blocked from being transmitted to a front roller jaw, and the fiber strands are interrupted at the front roller jaw.
Description
Technical Field
The utility model belongs to the technical field of ring spinning, and relates to a false twist compact spinning device with a single-spindle double-wheel belt combined structure and broken-end breakpoint control.
Background
In order to eliminate the hairiness of the yarn, the current actual production basically adopts air flow to gather before twisting the fiber bundle, and also adopts a mechanical means to gather the fiber bundle, and in the two methods, the air flow method can generate larger energy consumption, and the mechanical method can generate abrasion; twisting causes fiber bundling, and the false twisting technology in the twisting method is very much studied in the ring spindle low-twist spinning technology, typically: the friction type false twist aggregation spinning proposed earlier by the inventor comprises two pairs of rollers, namely a front roller and a leading-out roller, and broken ends can also occur at the jaws of the two rollers, if cotton suction flute pipes are arranged at the jaws of the two rollers, the energy consumption can be increased, so that the development and research of the false twist aggregation spinning device meeting the requirements of the false twist aggregation spinning are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single spindle double round takes integrated configuration false twist to gather spins device with broken end breakpoint control for realize that the false twist of the fibre palpus strip of ring spinning gathers with the control of the breakpoint behind the broken end.
A false twisting and gathering spinning device with a single-spindle double-wheel belt combined structure and broken-end breakpoint control comprises a friction belt, a driving wheel, a driven wheel, a driving wheel, a transmission shaft, a base, a hairiness suppressor and a broken-end breakpoint control mechanism, wherein the driving wheel and the driven wheel are arranged on the same base, the friction belt is sleeved on the driving wheel and the driven wheel, the driving wheel and the driving wheel are arranged at two ends of the transmission shaft, the driving wheel drives the driving wheel and the driving wheel to drive the friction belt through the transmission shaft, the single spindle is a friction belt corresponding to a spindle position, the driving wheel and the driven wheel position the friction belt to circularly rotate in a back-and-forth track manner in each spindle position, a straight line segment on one side is a contact friction side of the friction belt and a fiber strand, the friction belt of a straight line segment on the friction side can be parallel to a drawing roller jaw and is arranged at a distance of 1-10, the broken end and broken point control mechanism is used for controlling the hairiness suppressor, when a broken end signal is received, the broken end and broken point control mechanism rotates the hairiness suppressor to enable a plane in contact with the fiber strand to deflect relative to a normal spinning position, a contact surrounding angle between the fiber strand and the friction belt is changed, the generation of false twisting and twisting of the fiber strand is stopped, or the transmission of the twisting to a front roller jaw is blocked, so that the fiber strand is interrupted at the front roller jaw.
In the false twisting and gathering spinning device with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control, the contact surface of the hairiness suppressor and the fiber strand is a plane, the plane is parallel to the fiber strand and is also parallel to the roller jaw, the angle and the height of the hairiness suppressor relative to the fiber strand yarn forming path are adjustable, and the plane of the hairiness suppressor is in floating connection with the surface of the fiber strand.
In the false twisting and gathering spinning device with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control, the contact surface of the hairiness suppressor and the fiber strand is a plane or two parallel planes, and the hairiness suppressor has the effect of limiting the space of a yarn forming channel, or has the function of temperature regulation, or has the function of moistening.
In the false twisting and gathering spinning device with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control function, the cross section of the contact part of a friction belt and a fiber strand is arc-shaped or polygonal, and the longitudinal section of the friction belt is rectangular or zigzag.
In the single-spindle double-wheel belt combined structure false twisting integrated spinning device with broken end breakpoint control, the diameter or the width of a friction belt is 3-10 mm.
In the false twisting integrated spinning device with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control, the friction surface of the friction belt is not contacted with any part of the device.
In the false twisting integrated spinning device with the single-spindle double-wheel belt combined structure and the broken point control, a driving wheel is driven by a driving belt or a gear.
The utility model discloses the beneficial effect who realizes:
the utility model provides a false twist compact spinning device with a single-spindle double-wheel belt combined structure and broken point control, which uses a rotary wheel disc and a friction belt combined structure, can keep the advantages of the tangential friction mode of the tangential belt, the short friction belt of the single spindle can avoid the overturning of the long-circumference circulating belt when rotating, avoid the damage to the fiber strand caused by the friction of the rotating friction surface of the circulating belt by the support and the guide part, and the single-spindle structure can better control the distance between the friction belt and the jaw of the leading-out roller, ensure the stability of the friction rotation of the fiber strands, and the break point control can fix the break point during the break at the jaw of the front roller, thereby avoiding the leading-out roller from winding yarns, reducing the cotton absorption energy consumption and providing the false twisting device meeting the process requirements for the false twisting integrated spinning process.
Drawings
FIG. 1 is a schematic view of a single-spindle double-wheel false twist compact spinning device with a combined structure and broken point control of the utility model;
FIG. 2 is a schematic view showing the back-and-forth track shape of the positioning friction belts of the driving wheel and the driven wheel in the false twist compact spinning device with the single-spindle double-wheel belt composite structure of the present invention;
FIG. 3 is a schematic view of the longitudinal and transverse shapes of the tooth-shaped friction belt of the present invention;
FIG. 4 is another schematic view of the longitudinal and transverse shapes of the tooth-shaped friction belt according to the present invention;
FIG. 5 is another schematic view of the cross-sectional shape of the circular friction belt of the present invention;
fig. 6 is a schematic view of the broken end and broken point control mechanism of the present invention controlling the deflection of the filoplume suppressor.
Detailed Description
Following just with a single spindle double round takes integrated configuration false twist to gather with broken end breakpoint control and spins the device, the detailed description the technical scheme of the utility model, the embodiment of the utility model provides a only supply to explain concrete method, the utility model discloses its scale does not receive the restriction of embodiment.
Examples
As shown in figure 1, the false twist compact spinning device with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control comprises a friction belt 11, a driving wheel 12, a driven wheel 13, a driving wheel 14, a transmission shaft 15, a base 16, a hairiness suppressor 17 and a broken-end breakpoint control mechanism 18, wherein the false twist compact spinning device 1 with the single-spindle double-wheel belt combined structure and the broken-end breakpoint control is positioned between a leading-out roller 2 and a front roller of a drafting mechanism of a spinning frame, the leading-out roller comprises a leading-out lower roller 21 and a leading-out upper roller 22, the driving wheel 12 and the driven wheel 13 in the false twist compact spinning device with the single-spindle double-wheel belt combined structure are arranged on the same base 16, the friction belt 11 is sleeved on the driving wheel 12 and the driven wheel 13, the driving wheel 12 and the driving wheel 14 are arranged at two ends of the transmission shaft 15, the driving wheel 14 drives, the single spindle is a friction belt corresponding to one spindle position, in each spindle position, a driving wheel 12 and a driven wheel 13 position the friction belt 11 to rotate in a back-and-forth track, a straight line section on one side is a contact friction side of the friction belt 11 and a fiber strand, the friction belt of a straight line section on the friction side is parallel to a jaw of a drawing roller, the parallel distance between the surface of the friction belt of the straight line section on the friction side and the outer circle surfaces of an upper drawing roller and a lower drawing roller is 1-10 mm, the distance is determined according to the length of the fiber, and in order to reduce the length of untwisted fiber strand as much as possible, the surface of the friction belt of the straight line section on the friction side is as close to the surface of.
The hairiness inhibitor 17 of the false twist integrated spinning device with the single spindle and double wheels combined structure is a plane plate-shaped supporting plate with adjustable angle and height, the plane of the supporting plate is parallel to the fiber strand and the roller jaw, the fiber strand rotates under the friction of the friction belt, the fiber strand is twisted, the fiber strand dynamically rotates floats on the plane of the hairiness inhibitor 17, the single fibers dispersed on the fiber strand are wound on the false twist fiber strand in the rotation process, the dispersion of the outer layer fibers is inhibited, and meanwhile, the plane of the hairiness inhibitor 17 is parallel to the roller jaw, the left and right movement change of the output position of the fiber strand on the front roller jaw does not influence the action of the false twisting device.
The false twisting aggregation spinning device 1 with the single-spindle double-wheel belt combined structure and the broken point control is positioned between a front roller and a leading-out roller 2 of a drafting system, and a friction belt of the false twisting device can be close to the feeding side of a jaw of the leading-out roller as much as possible, so that the track of fiber strands forms a wrap angle on the friction belt, and the wrap angle increases the friction effect between the friction belt and the fiber strands.
The friction belt of the false twisting aggregation spinning device with the single-spindle double-wheel belt combined structure can be close to the feeding side of the jaw of the drawing-out roller as far as possible, the length of a fiber strand section of untwisted fibers can be reduced, the fiber strand is prevented from being accidentally extended, and the single fibers on the outer layer are prevented from being dispersed again.
The single-spindle double-wheel belt combined structure false twisting integrated spinning device with the broken point control shown in figure 1 has the advantages of small friction belt circumference, convenient installation, controllable position, no damage to the friction surface caused by a guide machine part, and reduced curvature radius of the friction belt by the tooth-shaped structure friction belt shown in figures 3 and 4.
As shown in fig. 5, the friction belt may be employed in a circular configuration.
As shown in FIG. 6, the device has a broken end and broken point control mechanism, after the broken end occurs, the broken end and broken point control mechanism receives the broken end signal sent by the single spindle broken end detection system, the broken end and broken point control mechanism 18 rotates the hairiness inhibitor to deflect the plane contacted with the fiber strand relative to the normal spinning position, so that the path of the fiber strand is changed, the contact surrounding angle between the fiber strand and the friction belt is changed, the generation of the false twisting of the fiber strand is stopped, and the fiber strand is interrupted at the front roller jaw.
Claims (7)
1. A false twisting and gathering spinning device with a single-spindle double-wheel belt combined structure and broken-end breakpoint control is characterized by comprising a friction belt, a driving wheel, a driven wheel, a driving wheel, a transmission shaft, a base, a hairiness suppressor and a broken-end breakpoint control mechanism, wherein the driving wheel and the driven wheel are arranged on the same base, the friction belt is sleeved on the driving wheel and the driven wheel, the driving wheel and the driving wheel are arranged at two ends of the transmission shaft, the driving wheel drives the driving wheel and the driving wheel to drive the friction belt through the transmission shaft, the single spindle is a friction belt corresponding to one spindle position, the driving wheel and the driven wheel position the friction belt to circularly rotate in a back-and-forth track manner in each spindle position, a straight line segment on one side is a contact friction side of the friction belt and a fiber strand, the friction belt of a straight line segment on the friction side can be parallel to a jaw of a leading-out roller and is arranged at, the broken end and broken point control mechanism is used for controlling the hairiness suppressor, when a broken end signal is received, the broken end and broken point control mechanism rotates the hairiness suppressor to enable a plane in contact with the fiber strand to deflect relative to a normal spinning position, a contact surrounding angle between the fiber strand and the friction belt is changed, the generation of false twisting and twisting of the fiber strand is stopped, or the transmission of the twisting to a front roller jaw is blocked, so that the fiber strand is interrupted at the front roller jaw.
2. The false twist integrated spinning device of claim 1, wherein the contact surface of the hairiness suppressing device and the fiber strand is a plane parallel to the fiber strand and the roller nip, the angle and height of the hairiness suppressing device relative to the fiber strand forming path are adjustable, and the plane of the hairiness suppressing device is in floating contact with the surface of the fiber strand.
3. The false twist integrated spinning device with the combination structure of single spindle and double wheels and with the control of broken ends and breakpoints as claimed in claim 1, wherein the contact surface of the hairiness inhibitor and the fiber strand is a plane or two parallel planes, and the hairiness inhibitor has the effect of limiting the space of the yarn forming channel, or has the function of temperature regulation, or has the function of moistening.
4. The false twisting integrated spinning device with the combined structure of the single-spindle double-wheel belt and the broken point control as claimed in claim 1, wherein the cross section of the contact part of the friction belt and the fiber strand is circular arc or polygonal, and the longitudinal section of the friction belt is rectangular or zigzag.
5. The false twist compact spinning device with the break-point control function as claimed in claim 1, wherein the friction belt has a diameter or width of 3-10 mm.
6. The false twist multi-spinning device with the combined structure of single-spindle and double-wheel belts and the control of broken ends and breakpoints as claimed in claim 1, wherein the friction surface of the friction belt is not contacted with any element of the device.
7. The false twist compact spinning device with the break-point control and the double-wheel belt combined structure as claimed in claim 1, wherein the transmission wheel is driven by a transmission belt or a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487963.3U CN211497923U (en) | 2019-09-01 | 2019-09-01 | Single-spindle double-wheel false-twist compact spinning device with combined structure and capable of controlling broken ends and broken points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487963.3U CN211497923U (en) | 2019-09-01 | 2019-09-01 | Single-spindle double-wheel false-twist compact spinning device with combined structure and capable of controlling broken ends and broken points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497923U true CN211497923U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487963.3U Withdrawn - After Issue CN211497923U (en) | 2019-09-01 | 2019-09-01 | Single-spindle double-wheel false-twist compact spinning device with combined structure and capable of controlling broken ends and broken points |
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| CN (1) | CN211497923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644085A (en) * | 2019-09-01 | 2020-01-03 | 嘉兴学院 | Single-spindle double-wheel false-twist compact spinning device with combined structure and broken-end breakpoint control function |
-
2019
- 2019-09-01 CN CN201921487963.3U patent/CN211497923U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644085A (en) * | 2019-09-01 | 2020-01-03 | 嘉兴学院 | Single-spindle double-wheel false-twist compact spinning device with combined structure and broken-end breakpoint control function |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200915 Effective date of abandoning: 20230721 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200915 Effective date of abandoning: 20230721 |