CN112758727B

CN112758727B - Textile production equipment and method

Info

Publication number: CN112758727B
Application number: CN202110043316.9A
Authority: CN
Inventors: 候永达
Original assignee: Jinjiang Chunmiao Garment Co ltd
Current assignee: Jinjiang Chunmiao Garment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-12-06
Anticipated expiration: 2041-01-13
Also published as: CN112758727A

Abstract

The invention provides textile production equipment, which comprises a drawing and coiling device and a power driving device, wherein the drawing and coiling device is used for coiling a woven fabric to form a fabric coil, and the power driving device is used for driving the drawing and coiling device to rotate; the drawing and coiling device comprises a drawing mechanism for drawing the woven fabric and a cloth collecting mechanism for collecting the woven fabric; the cloth collecting mechanism comprises a first winding device for winding one side of the woven cloth, a second winding device for winding the other side of the woven cloth, and a cutting device for cutting the woven cloth; according to the invention, through the matching between the plurality of first winding parts and the plurality of second winding parts, the effect of manpower in the winding process is reduced, the starting and stopping of the circular knitting machine are reduced, the failure rate of machinery is reduced, and the production efficiency is improved. The invention also provides a textile production method.

Description

Textile production equipment and method

Technical Field

The invention relates to the technical field of circular knitting machines, in particular to textile production equipment and a textile production method.

Background

Circular knitting machines are known as circular weft knitting machines or circular weft knitting machines.

The circular knitting machine consists of a frame, a yarn supply mechanism, a transmission mechanism, a lubricating and dedusting mechanism, an electric control mechanism, a drawing and coiling mechanism and other auxiliary devices. The drawing and coiling mechanism is used for drawing the knitted fabric woven by the circular knitting machine out of the weaving area and coiling the knitted fabric into a cylindrical fabric coil form, so that the circular knitting machine is convenient to use subsequently.

In the prior art, after the woven cloth is wound to a certain thickness, the rounding machine needs to be stopped temporarily, the winding rod is detached manually, the woven cloth roll on the winding rod is taken down, the winding rod is assembled on a preset position, a section of woven cloth is wound on the winding rod, and finally the rounding machine is started to continue to operate; the winding process of the woven cloth is complicated, mechanical faults can be caused by intermittent starting and stopping of the circular knitting machine, and the production efficiency is reduced while the maintenance cost is increased.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a textile production apparatus, so as to solve the problems mentioned in the background art that the winding process of woven fabrics is too complicated, and intermittent start and stop of a circular knitting machine may cause mechanical failure, thereby increasing maintenance cost while reducing production efficiency.

The second objective of the embodiments of the present invention is to provide a textile production method, in which a fabric is pulled by a pulling mechanism to be flat and long, a first rolling portion holds one side of the fabric, a corresponding second rolling portion holds the other side of the fabric, a first rotation driving device and a second rotation driving device are driven simultaneously, the first rolling portion rotates to rotate a next first rolling portion to a position of a previous first rolling portion, the second rolling portion rotates to rotate a next second rolling portion to a position of a previous second rolling portion, the first rolling portion holds one side of the fabric, the corresponding second rolling portion holds the other side of the fabric, and then the first rotation driving device and the second rotation driving device are driven simultaneously again, when a plurality of first winding parts and corresponding second winding parts respectively clamp two ends of a woven fabric, a third rotary driving device drives a first winding part for clamping the woven fabric to rotate, a fourth rotary driving device drives a second winding part for clamping the woven fabric to rotate, so that the first winding part and the second winding part rotate to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part and the second winding part stop rotating, a cutting device cuts the woven fabric between the adjacent first winding parts, after cutting, the first winding part and the second winding part continue rotating to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part and the second winding part simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, so that one winding operation is completed; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part in the previous group, so that the first winding part and the second winding part in the next group of the first winding part and the second winding part start the second winding operation; by the method, woven cloth is rolled, a worker does not need to stop at intervals to take out a cloth roll, starting and stopping of the circular knitting machine are reduced, the failure rate of machinery is reduced, the rolling automation degree is improved, and the production efficiency is improved.

In order to achieve the purpose, the invention adopts the technical scheme that:

a textile production device comprises a drawing and coiling device for coiling woven fabric to form a fabric coil, and a power driving device for driving the drawing and coiling device to rotate; the drawing and coiling device comprises a drawing mechanism for drawing the woven fabric and a cloth collecting mechanism for collecting the woven fabric; the cloth collecting mechanism comprises a first winding device for winding one side of the woven cloth, a second winding device for winding the other side of the woven cloth, and a cutting device for cutting the woven cloth; the first winding device comprises a first winding mechanism for winding the woven fabric and a first rotation driving device for driving the first winding mechanism to rotate; the first winding mechanism comprises a plurality of first winding parts for clamping one side of the woven fabric, and the plurality of first winding parts are arranged around the rotating center of the first winding mechanism; the second winding device comprises a second winding mechanism for winding the woven fabric and a second rotation driving device for driving the second winding mechanism to rotate; the second winding mechanism comprises a plurality of second winding parts for clamping the other side of the woven fabric, and the second winding parts are arranged around the rotating center of the second winding mechanism.

Further, the first winding part comprises a first winding roller and a second winding roller; the end part of the first winding roller is connected with a first tensioning roller which is contacted with one surface of the woven fabric, and a plurality of first bulges spirally arranged around the axis of the first tensioning roller are formed on the outer circumferential surface of the first tensioning roller; the end part of the second winding roller is connected with a second tensioning roller which is in contact with the other side of the woven fabric, and a plurality of second bulges spirally arranged around the axis of the second tensioning roller are formed on the outer circumferential surface of the second tensioning roller; the axes of the first winding roller and the second winding roller are arranged along the width direction of the woven cloth.

Furthermore, the first winding part further comprises a first opening and closing driving device for driving the first winding roller and the second winding roller to open and close, a first rotating driving device for driving the first winding roller to rotate, a second rotating driving device for driving the second winding roller to rotate, a first telescopic driving device for driving the first winding roller to stretch and a second telescopic driving device for driving the second winding roller to stretch and contract.

Further, the first winding mechanism further comprises a plurality of third rotation driving devices for driving the first winding parts to rotate.

Further, a plurality of the first winding parts are arranged around the rotation center of the first winding mechanism at equal intervals.

Further, the number of the first winding portions is 3.

Further, the second winding part comprises a third winding roller and a fourth winding roller; the end part of the third wind-up roll is connected with a third tensioning roll which is in contact with one surface of the woven fabric, and a plurality of third bulges spirally arranged around the axis of the third tensioning roll are formed on the outer circumferential surface of the third tensioning roll; the end part of the fourth winding roller is connected with a fourth tensioning roller which is in contact with the other surface of the woven fabric, and a plurality of fourth bulges spirally arranged around the axis of the fourth tensioning roller are formed on the outer circumferential surface of the fourth tensioning roller; and the axes of the third winding roller and the fourth winding roller are arranged along the width direction of the woven cloth.

Furthermore, the second winding part further comprises a second opening and closing driving device for driving the third winding roller and the fourth winding roller to open and close, a third rotation driving device for driving the third winding roller to rotate, a fourth rotation driving device for driving the fourth winding roller to rotate, a third telescopic driving device for driving the third winding roller to stretch and retract, and a fourth telescopic driving device for driving the fourth winding roller to stretch and retract.

Further, the second winding mechanism further comprises a plurality of fourth rotary driving devices for driving the second winding parts to rotate.

Further, a plurality of the second winding parts are arranged around the rotation center of the second winding mechanism at equal intervals.

Furthermore, the plurality of second winding parts correspond to the first winding parts one by one.

Further, the cutting device includes a cutting portion that cuts the woven fabric, and a movement driving device that drives the cutting portion to move in the width direction of the woven fabric.

Further, the cloth collecting mechanism further comprises a limiting device for limiting the woven cloth.

Further, the limiting device comprises a limiting part which is contacted with the surface of the woven cloth.

Furthermore, the limiting device further comprises a fifth telescopic driving device for driving the limiting part to stretch.

Further, the cloth collecting mechanism further comprises a material pushing device for outputting the rolled cloth.

Further, the material pushing device comprises a propping part for propping the cloth roll and a propping driving device for driving the propping part to prop.

Further, the drawing mechanism includes a drawing portion that draws the woven cloth.

Further, the drawing part comprises a first drawing roller and a second drawing roller; and a gap for the woven fabric to pass through is formed between the first drawing roller and the second drawing roller, and the axes of the first drawing roller and the second drawing roller are arranged along the width direction of the woven fabric.

Furthermore, the traction part also comprises a first motor for driving the first traction roller to rotate and a second motor for driving the second traction roller to rotate.

Further, still include the big circular knitting machine main part.

A textile production method comprises the following steps:

(1) Weaving the yarns into a woven fabric;

(2) And rolling the woven fabric.

Further, in step (2), the fabric is gradually wound up by the drawing and winding device to form a fabric roll.

Furthermore, the woven cloth is dragged by the traction mechanism to be changed into a flat and long shape, the first rolling part clamps one side of the woven cloth, the corresponding second rolling part clamps the other side of the woven cloth, the first rotary driving device and the second rotary driving device are driven simultaneously, the first rolling mechanism rotates to enable the next first rolling part to rotate to the position of the last first rolling part, the second rolling mechanism rotates to enable the next second rolling part to rotate to the position of the last second rolling part, the first rolling part clamps one side of the woven cloth, the corresponding second rolling part clamps the other side of the woven cloth, then the first rotary driving device and the second rotary driving device are driven simultaneously again, when the first rolling parts and the corresponding second rolling parts clamp two ends of the woven cloth respectively, the third rotary driving device drives the first winding part for clamping the woven fabric to rotate, the fourth rotary driving device drives the second winding part for clamping the woven fabric to rotate, the first winding part and the second winding part rotate to wind the woven fabric, the first winding part and the second winding part stop rotating after the woven fabric is wound to a preset diameter, the cutting device cuts the woven fabric between the adjacent first winding parts, after the woven fabric is cut, the first winding part and the second winding part continue to rotate to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part and the second winding part simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, so that one winding operation is completed; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part of the previous group, so that the first winding part and the second winding part of the next group behind the first winding part and the second winding part start the second winding operation.

Further, in step (1), the yarn is woven into a woven fabric by the circular knitting machine main body.

After adopting the structure, the textile production equipment provided by the invention has at least the following beneficial effects:

the traction coiling device is driven by the power driving device to rotate along with the needle cylinder, the traction mechanism pulls the woven fabric to enable the woven fabric to be flat and long, the first coiling part clamps one side of the woven fabric, the first rotary driving device and the second rotary driving device are driven simultaneously after the corresponding second coiling part clamps the other side of the woven fabric, the next first coiling part rotates to the position of the previous first coiling part after the first coiling mechanism rotates, the next second coiling part rotates to the position of the previous second coiling part after the second coiling mechanism rotates, the first coiling part clamps one side of the woven fabric, the first rotary driving device and the second rotary driving device are driven simultaneously again after the corresponding second coiling part clamps the other side of the woven fabric, when the first winding parts and the corresponding second winding parts respectively clamp two ends of woven cloth, the first winding part and the second winding part for clamping the woven cloth rotate simultaneously to enable the first winding part and the second winding part to rotate to wind the woven cloth, when the woven cloth is wound to a preset diameter, the first winding part and the second winding part stop rotating, a cutting device cuts the woven cloth between the adjacent first winding parts, after the cut-off, the first winding part and the second winding part continue rotating to wind the woven cloth at the tail end to form a complete cloth roll, and at the moment, the first winding part and the second winding part shrink outwards simultaneously and are drawn out from the cloth roll to enable the cloth roll to fall off to complete one-time winding operation; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part in the previous group, so that the first winding part and the second winding part in the next group behind the first winding part and the second winding part start the second winding operation; according to the invention, through the matching of the plurality of first winding parts and the plurality of second winding parts, the effect of manpower in the winding process is reduced, the starting and stopping of the circular knitting machine are reduced, the failure rate of machinery is reduced, and the production efficiency is improved.

The invention also provides a textile production method, which leads the woven cloth to be changed into a flat and long shape by drawing the woven cloth through a drawing mechanism, a first rolling part clamps one side of the woven cloth, a corresponding second rolling part clamps the other side of the woven cloth, a first rotary driving device and a second rotary driving device are driven simultaneously, a next first rolling part rotates to the position of a previous first rolling part after the first rolling mechanism rotates, a next second rolling part rotates to the position of a previous second rolling part after the second rolling mechanism rotates, the first rolling part clamps one side of the woven cloth, the corresponding second rolling part clamps the other side of the woven cloth, and then the first rotary driving device and the second rotary driving device are driven simultaneously again, when a plurality of first winding parts and corresponding second winding parts respectively clamp two ends of a woven fabric, a third rotary driving device drives a first winding part for clamping the woven fabric to rotate, a fourth rotary driving device drives a second winding part for clamping the woven fabric to rotate, so that the first winding part and the second winding part rotate to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part and the second winding part stop rotating, a cutting device cuts the woven fabric between the adjacent first winding parts, after cutting, the first winding part and the second winding part continue rotating to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part and the second winding part simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, so that one winding operation is completed; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part of the previous group, so that the first winding part and the second winding part of the next group behind the first winding part and the second winding part start the second winding operation; by the method, woven cloth is rolled, a worker does not need to stop at intervals to take out a cloth roll, starting and stopping of the circular knitting machine are reduced, the failure rate of machinery is reduced, the rolling automation degree is improved, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of a pulling and coiling device and a power driving device according to the present invention;

FIG. 2 is a schematic view of the construction of a first tensioning roller of the present invention;

FIG. 3 is a schematic structural diagram of the main body, the drawing and coiling device and the power driving device of the circular knitting machine.

In the figure: the device comprises a drawing and winding device 1, a power driving device 2, a traction mechanism 3, a cloth collecting mechanism 4, a first winding device 41, a second winding device 42, a cutting device 43, a first winding mechanism 44, a first rotary driving device 45, a first winding part 441, a second winding mechanism 46, a second rotary driving device 47, a second winding part 461, a first winding roller 4411, a second winding roller 4412, a first tensioning roller 4413, a first protrusion 4414, a second tensioning roller 4415, a first opening and closing driving device 4416, a first telescopic driving device 4417, a second telescopic driving device 4418, a third rotary driving device 442, a third winding roller 4611, a fourth winding roller 4612, a third tensioning roller 4613, a fourth tensioning roller 4614, a second opening and closing driving device 4615, a third telescopic driving device 4616, a fourth telescopic driving device 4617, a fourth rotary driving device 462, a cutting part 431, a moving driving device 432, a moving driving device 48, a limiting part 481, a fifth telescopic driving device 4631, a main pushing and a top pushing device 312, a second pushing and a second pushing device 312, a second pushing device 31, a second pushing and a top pushing device 312 and a pushing device 312.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

As shown in fig. 1 to 3, the textile production equipment of the invention comprises a drawing and winding device 1 for winding the fabric to form a fabric roll, and a power driving device 2 for driving the drawing and winding device 1 to rotate; the drawing and coiling device 1 comprises a drawing mechanism 3 for drawing the woven fabric and a cloth collecting mechanism 4 for collecting the woven fabric; the cloth collecting mechanism 4 includes a first winding device 41 that winds one side of the woven cloth, a second winding device 42 that winds the other side of the woven cloth, and a cutting device 43 that cuts the woven cloth; the first winding device 41 includes a first winding mechanism 44 for winding the woven fabric, and a first rotation driving device 45 for driving the first winding mechanism 44 to rotate; the first winding mechanism 44 includes a plurality of first winding parts 441 that clamp one side of the woven fabric, and the plurality of first winding parts 441 are provided around the rotation center of the first winding mechanism 44; the second winding device 42 includes a second winding mechanism 46 for winding the woven fabric, and a second rotation driving device 47 for driving the second winding mechanism 46 to rotate; the second winding mechanism 46 includes a plurality of second winding portions 461 for holding the other side of the woven cloth, and the plurality of second winding portions 461 are disposed around the rotation center of the second winding mechanism 46.

Thus, the drawing and winding device 1 is driven by the power driving device 2 to rotate along with the needle cylinder, the drawing mechanism 3 draws the woven fabric to make the woven fabric become flat and long, the first winding part 441 clamps one side of the woven fabric, the corresponding second winding part 461 clamps the other side of the woven fabric, the first rotary driving device 45 and the second rotary driving device 47 are driven simultaneously, the next first winding part 441 rotates to the position of the previous first winding part 441 after the first winding mechanism 44 rotates, the next second winding part 461 rotates to the position of the previous second winding part 461 after the second winding mechanism 46 rotates, the first winding part 441 clamps one side of the woven fabric, the corresponding second winding part 461 clamps the other side of the woven fabric, and then the first rotary driving device 45 and the second rotary driving device 47 are driven simultaneously again, when the first winding parts 441 and the corresponding second winding parts 461 respectively clamp two ends of the woven fabric, the first winding part 441 and the second winding part 461 clamping the woven fabric rotate simultaneously to enable the first winding part 441 and the second winding part 461 to rotate to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part 441 and the second winding part 461 stop rotating, the cutting device 43 cuts the woven fabric between the adjacent first winding parts 441, after the cutting, the first winding part 441 and the second winding part 461 continue to rotate to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part 441 and the second winding part 461 simultaneously contract outwards and are drawn out from the fabric roll to drop the fabric roll, thereby completing one winding operation; the first rotation driving device 45 and the second rotation driving device 47 drive the first winding part 441 and the second winding part 461 to rotate to the position of the first winding part 441 and the second winding part 461 of the previous set, so that the first winding part 441 and the second winding part 461 of the next set behind the first winding part 441 and the second winding part 461 start the second winding operation; according to the invention, through the matching between the plurality of first rolling parts 441 and the plurality of second rolling parts 461, the effect of manpower in the rolling process is reduced, the start and stop of the circular knitting machine are reduced, the failure rate of machinery is reduced, and the production efficiency is improved.

Preferably, the first winding portion 441 includes a first winding roller 4411 and a second winding roller 4412; the end of the first wind-up roll 4411 is connected with a first tension roll 4413 which is in contact with one side of the woven fabric, and a plurality of first bulges 4414 spirally arranged around the axis of the first tension roll 4413 are formed on the outer circumferential surface of the first tension roll 4413; the end part of the second winding roller 4412 is connected with a second tensioning roller 4415 which is in contact with the other side of the woven fabric, and a plurality of second bulges spirally arranged around the axis of the second tensioning roller 4415 are formed on the outer circumferential surface of the second tensioning roller 4415; the axes of the first and second take-

up rollers

4411 and 4412 are arranged in the width direction of the woven fabric. The first tension roller 4413 and the second tension roller 4415 rotate in opposite directions, and the first protrusions 4414 of the first tension roller 4413 and the second protrusions of the second tension roller 4415 contact the surface of the woven fabric, so that the woven fabric gradually extends outward to flatten the surface of the woven fabric. Specifically, the first tension roller and the second tension roller are screws.

Preferably, the first winding portion 441 further includes a first opening and closing driving device 4416 that drives the first winding roller 4411 and the second winding roller 4412 to open and close, a first rotation driving device that drives the first winding roller 4411 to rotate, a second rotation driving device that drives the second winding roller 4412 to rotate, a first expansion and contraction driving device 4417 that drives the first winding roller 4411 to expand and contract, and a second expansion and contraction driving device 4418 that drives the second winding roller 4412 to expand and contract. The first rotating driving device drives the first winding roller 4411 to rotate to drive the first tensioning roller 4413 to rotate, the second rotating driving device drives the second winding roller 4412 to rotate to drive the second tensioning roller 4415 to rotate, the first opening and closing driving device 4416 drives the first winding roller 4411 and the second winding roller 4412 to open, the first telescopic driving device 4417 drives the first winding roller 4411 to extend to one surface of the woven fabric, the second telescopic driving device 4418 drives the second winding roller 4412 to extend to the other surface of the woven fabric, the projections of the first tensioning roller 4413 and the second tensioning roller 4415 are located on the surface of the woven fabric, the first opening and closing driving device 4416 drives the first winding roller 4411 and the second winding roller 4412 to close, the first tensioning roller 4413 and the second tensioning roller 4415 are in contact with the surface of the woven fabric, the woven fabric is driven to gradually extend outwards, and the surface of the woven fabric is smooth; specifically, the first rotation driving device and the second rotation driving device are both driven by a motor, the first telescopic driving device 4417 and the second telescopic driving device 4418 are both driven by an air cylinder, and the first opening and closing driving device 4416 is a bidirectional opening and closing air cylinder.

Preferably, the first winding mechanism 44 further includes a plurality of third rotation driving devices 442 for driving the first winding portions 441 to rotate. The first winding unit 441 is driven to rotate by the third rotation driving device 442, and the woven fabric is wound; specifically, the third rotary driving device 442 is motor-driven.

Preferably, in order to make the winding work efficient and reasonable, the plurality of first winding parts 441 are disposed at equal intervals around the rotation center of the first winding mechanism 44.

Preferably, the number of the first winding parts 441 is 3 in order to make the winding work efficient and reasonable.

Preferably, the second winding portion 461 includes a third wind-up roller 4611 and a fourth wind-up roller 4612; the end part of the third winding roller 4611 is connected with a third tensioning roller 4613 which is in contact with one surface of the woven fabric, and a plurality of third bulges spirally arranged around the axis of the third tensioning roller 4613 are formed on the outer circumferential surface of the third winding roller 4613; the end of the fourth wind-up roll 4612 is connected with a fourth tensioning roll 4614 which is in contact with the other side of the woven fabric, and a plurality of fourth protrusions spirally arranged around the axis of the fourth tensioning roll 4614 are formed on the outer circumferential surface of the fourth tensioning roll 4614; the axes of the third wind-up roller 4611 and the fourth wind-up roller 4612 are arranged in the width direction of the woven cloth. The third tension roller 4613 and the fourth tension roller 4614 rotate in opposite directions, and the third protrusions on the third tension roller 4613 and the fourth protrusions on the fourth tension roller 4614 contact with the surface of the woven fabric, so that the woven fabric gradually extends outward, and the surface of the woven fabric is flat. The surface of the woven cloth is made flat by the cooperation of the first and

second tension rollers

4413 and 4415 in the first winding part 441 and the third and

fourth tension rollers

4613 and 4614 in the second winding part 461, and the first and second winding

parts

441 and 461 balance the spread of the woven cloth to both outer sides.

Preferably, the second winding portion 461 further includes a second opening/closing driving device 4615 for opening and closing the third winding roller 4611 and the fourth winding roller 4612, a third rotation driving device for driving the third winding roller 4611 to rotate, a fourth rotation driving device for driving the fourth winding roller 4612 to rotate, a third expansion driving device 4616 for driving the third winding roller 4611 to expand and contract, and a fourth expansion driving device 4617 for driving the fourth winding roller 4612 to expand and contract. A third rotation driving device drives a third winding roller 4611 to rotate to drive a third tensioning roller 4613 to rotate, a fourth rotation driving device drives a fourth winding roller 4612 to rotate to drive a fourth tensioning roller 4614 to rotate, a second opening and closing driving device 4615 drives the third winding roller 4611 and the fourth winding roller 4612 to open, then a third telescopic driving device 4616 drives the third winding roller 4611 to extend to one surface of the woven fabric, a fourth telescopic driving device 4617 drives the fourth winding roller 4612 to extend to the other surface of the woven fabric, so that the projections of the third tensioning roller 4613 and the fourth tensioning roller 4614 are both positioned on the surface of the woven fabric, and a second opening and closing driving device drives the third winding roller 4611 and the fourth winding roller 4612 to close, so that the third tensioning roller 4613 and the fourth tensioning roller 4614 are in contact with the surface of the woven fabric, and drives the woven fabric to gradually extend outwards to flatten the surface of the woven fabric; specifically, the third rotation driving device and the fourth rotation driving device are both driven by motors, the third extension driving device 4616 and the fourth extension driving device 4617 are both driven by cylinders, and the second opening and closing driving device 4615 is a bidirectional opening and closing cylinder.

Preferably, the second winding mechanism 46 further includes a plurality of fourth rotary driving devices 462 for driving the second winding portions 461 to rotate. The second winding part 461 is driven to rotate by the fourth rotary driving device 462, and the woven fabric is wound; specifically, the fourth rotary drive 462 is motor driven. The fourth rotation driving device 462 and the third rotation driving device 442 simultaneously drive the second winding part 461 and the first winding part 441, and the first winding part 441 winding the fabric and the corresponding second winding part 461 rotate, while the other first winding part 441 and second winding part 461 do not rotate.

Preferably, in order to make the winding work efficient and reasonable, the plurality of second winding portions 461 are disposed at equal intervals around the rotation center of the second winding mechanism 46.

Preferably, in order to make the winding operation efficient and reasonable, the plurality of second winding parts 461 corresponds to the respective first winding parts 441 one to one.

Preferably, the cutter 43 includes a cutter portion 431 that cuts the woven fabric, and a movement driving device 432 that drives the cutter portion 431 to move in the width direction of the woven fabric. The cutting section 431 is driven by the movement driving device 432 to move in the width direction of the fabric, and after the fabric is cut, the fabric wound to a certain size is collected and the next winding operation is performed.

Preferably, in order to facilitate the first winding part 441 and the second winding part 461 to clamp the woven fabric, the cloth collecting mechanism 4 further includes a limiting device 48 for limiting the woven fabric.

Preferably, in order to facilitate the first winding part 441 and the second winding part 461 to clamp the woven fabric, the stopper 48 includes a stopper 481 contacting a surface of the woven fabric.

Preferably, in order to avoid the interference between the stopper 481 and the first and second winding

parts

441 and 461, the stopper 48 further includes a fifth expansion/contraction driving device 482 for driving the stopper 481 to expand and contract. Specifically, the fifth telescopic drive 482 comprises a telescopic cylinder.

Preferably, in order to improve the degree of automation, the cloth collecting mechanism 4 further includes a pushing device 49 for outputting the rolled cloth. The cloth roll is pushed out of the winding range by the pushing device 49.

Preferably, the pushing device 49 includes a butting portion 491 for butting against the cloth roll, and a butting driving device 492 for driving the butting portion 491 to butt against. The abutting driving device 492 drives the abutting part 491 to push the cloth roll out of the winding range; specifically, the abutting drive 492 is a cylinder drive.

Preferably, in order to facilitate rolling up the fabric, the drawing mechanism 3 comprises a drawing part 31 for drawing the fabric.

Preferably, in order to facilitate the winding of the fabric, the drawing section 31 comprises a first drawing roll 311 and a second drawing roll 312; the first drawing roll 311 and the second drawing roll 312 have a gap between them through which the fabric passes, and the axes of the first drawing roll 311 and the second drawing roll 312 are arranged along the width direction of the fabric.

Preferably, in order to facilitate the rolling of the fabric, the drawing part 31 further comprises a first motor for driving the first drawing roller 311 to rotate, and a second motor for driving the second drawing roller 312 to rotate.

Preferably, a circular knitting machine body 5 is also included. The yarn is woven into a woven fabric by the circular knitting machine main body 5.

A textile production method comprises the following steps:

(1) Weaving the yarns into a woven fabric;

(2) And rolling the woven fabric.

Preferably, in the step (2), the fabric is gradually wound up by pulling the winding-up device 1 to form the fabric roll.

Thus, the fabric is pulled by the pulling mechanism 3 to be flat and long, the first winding part 441 holds one side of the fabric, the corresponding second winding part 461 holds the other side of the fabric, the first rotary driving device 45 and the second rotary driving device 47 are simultaneously driven, the first winding mechanism 44 rotates to rotate the next first winding part 441 to the position of the previous first winding part 441, the second winding mechanism 46 rotates to rotate the next second winding part 461 to the position of the previous second winding part 461, the first winding part 441 holds one side of the fabric, the corresponding second winding part 461 holds the other side of the fabric, the first rotary driving device 45 and the second rotary driving device 47 are simultaneously driven again, when the plurality of first winding parts 441 and the corresponding second winding parts 461 respectively hold both ends of the fabric, the third rotation driving device 442 drives the first winding part 441 which clamps the first woven fabric to rotate, the fourth rotation driving device 462 drives the second winding part 461 which clamps the first woven fabric to rotate, so that the first winding part 441 and the second winding part 461 rotate to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part 441 and the second winding part 461 stop rotating, the cutting device 43 cuts the woven fabric between the adjacent first winding parts 441, after the cutting, the first winding part 441 and the second winding part 461 continue to rotate to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part 441 and the second winding part 461 simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, thereby completing one winding operation; the first rotation driving device 45 and the second rotation driving device 47 drive the first winding part 441 and the second winding part 461 to rotate to the position of the first winding part 441 and the second winding part 461 of the previous set, so that the first winding part 441 and the second winding part 461 of the next set behind the first winding part 441 and the second winding part 461 start the second winding operation; by the method, the woven fabric is rolled, and the cloth roll is taken out without stopping the machine by workers at intervals, so that starting and stopping of the circular knitting machine are reduced, the failure rate of machinery is reduced, the rolling automation degree is improved, and the production efficiency is improved.

Preferably, the fabric is pulled by the pulling mechanism 3 to be flat and long, the first rolling part 441 holds one side of the fabric, the corresponding second rolling part 461 holds the other side of the fabric, the first rotary driving device 45 and the second rotary driving device 47 are driven simultaneously, the first rolling mechanism 44 rotates to rotate the next first rolling part 441 to the position of the previous first rolling part 441, the second rolling mechanism 46 rotates to rotate the next second rolling part 461 to the position of the previous second rolling part 461, the first rolling part 441 holds one side of the fabric, the corresponding second rolling part 461 holds the other side of the fabric, the first rotary driving device 45 and the second rotary driving device 47 are driven simultaneously again, when the first rolling parts 441 and the corresponding second rolling parts 461 respectively hold the two ends of the fabric, the third rotation driving device 442 drives the first winding part 441 which clamps the first woven fabric to rotate, the fourth rotation driving device 462 drives the second winding part 461 which clamps the first woven fabric to rotate, so that the first winding part 441 and the second winding part 461 rotate to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part 441 and the second winding part 461 stop rotating, the cutting device 43 cuts the woven fabric between the adjacent first winding parts 441, after the cutting, the first winding part 441 and the second winding part 461 continue to rotate to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part 441 and the second winding part 461 simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, thereby completing one winding operation; the first rotation driving device 45 and the second rotation driving device 47 drive the first winding portion 441 and the second winding portion 461 to rotate to the position of the first winding portion 441 and the second winding portion 461 of the previous set, and start the second winding operation of the first winding portion 441 and the second winding portion 461 of the next set which are positioned behind the first winding portion 441 and the second winding portion 461.

Preferably, in step (1), the yarns are woven into a woven fabric by the circular knitting machine body 5.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.

Claims

1. A textile production device comprises a drawing and coiling device for coiling a woven fabric to form a fabric coil, and a power driving device for driving the drawing and coiling device to rotate; the drawing and coiling device comprises a drawing mechanism for drawing the woven fabric and a cloth collecting mechanism for collecting the woven fabric; the method is characterized in that: the cloth collecting mechanism comprises a first winding device for winding one side of the woven cloth, a second winding device for winding the other side of the woven cloth, and a cutting device for cutting the woven cloth; the first winding device comprises a first winding mechanism for winding the woven fabric and a first rotation driving device for driving the first winding mechanism to rotate; the first winding mechanism comprises a plurality of first winding parts for clamping one side of the woven fabric, and the plurality of first winding parts are arranged around the rotating center of the first winding mechanism; the second winding device comprises a second winding mechanism for winding the woven fabric and a second rotation driving device for driving the second winding mechanism to rotate; the second winding mechanism comprises a plurality of second winding parts for clamping the other side of the woven fabric, and the plurality of second winding parts are arranged around the rotating center of the second winding mechanism;

the first winding mechanism further comprises a plurality of third rotary driving devices for driving the first winding parts to rotate; the plurality of first winding parts are arranged around the rotation center of the first winding mechanism at equal intervals; the number of the first rolling parts is 3; when a plurality of first winding parts and corresponding second winding parts respectively clamp two ends of the woven fabric, the first winding part and the second winding part clamping the woven fabric rotate simultaneously to enable the first winding part and the second winding part clamping the woven fabric to rotate simultaneously to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part and the second winding part stop rotating, the first winding part and the second winding part clamping the woven fabric rotate simultaneously to enable the first winding part and the second winding part to rotate simultaneously to wind the woven fabric, when the woven fabric is wound to a preset diameter, the first winding part and the second winding part clamping the woven fabric cut the adjacent first winding parts, the first cutting part cuts the adjacent first winding parts, the second winding parts cut the woven fabric, and the first winding parts and the second winding parts cut the woven fabric to form a first cut cloth, and the second winding parts cut the woven fabric to roll the woven fabric completely, and the second winding parts roll the woven fabric completely; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part in the previous group, so that the next group of the first winding part and the second winding part behind the first winding part and the second winding part starts the second winding operation.

2. A textile production apparatus as claimed in claim 1, wherein: the first winding part comprises a first winding roller and a second winding roller; the end part of the first winding roller is connected with a first tensioning roller which is in contact with one surface of the woven fabric, and a plurality of first bulges spirally arranged around the axis of the first tensioning roller are formed on the outer circumferential surface of the first tensioning roller; the end part of the second winding roller is connected with a second tensioning roller which is in contact with the other side of the woven fabric, and a plurality of second bulges spirally arranged around the axis of the second tensioning roller are formed on the outer circumferential surface of the second tensioning roller; the axes of the first winding roller and the second winding roller are arranged along the width direction of the woven cloth.

3. A textile production apparatus as claimed in claim 2, wherein: the first winding part further comprises a first opening and closing driving device for driving the first winding roller and the second winding roller to open and close, a first rotating driving device for driving the first winding roller to rotate, a second rotating driving device for driving the second winding roller to rotate, a first telescopic driving device for driving the first winding roller to stretch and a second telescopic driving device for driving the second winding roller to stretch and retract.

4. A textile production apparatus as in claim 3 wherein: the second winding part comprises a third winding roller and a fourth winding roller; the end part of the third wind-up roll is connected with a third tensioning roll which is in contact with one surface of the woven fabric, and a plurality of third bulges spirally arranged around the axis of the third tensioning roll are formed on the outer circumferential surface of the third tensioning roll; the end part of the fourth winding roller is connected with a fourth tensioning roller which is in contact with the other surface of the woven fabric, and a plurality of fourth bulges spirally arranged around the axis of the fourth tensioning roller are formed on the outer circumferential surface of the fourth tensioning roller; and the axes of the third winding roller and the fourth winding roller are arranged along the width direction of the woven cloth.

5. A textile production apparatus according to claim 4, wherein: the second winding part further comprises a second opening and closing driving device for driving a third winding roller and a fourth winding roller to open and close, a third rotating driving device for driving the third winding roller to rotate, a fourth rotating driving device for driving the fourth winding roller to rotate, a third telescopic driving device for driving the third winding roller to stretch and a fourth telescopic driving device for driving the fourth winding roller to stretch and retract.

6. A textile production apparatus as in claim 5, wherein: the second winding mechanism further comprises a plurality of fourth rotary driving devices for driving the second winding parts to rotate.

7. A textile production apparatus according to claim 6, wherein: the plurality of second winding parts are arranged around the rotation center of the second winding mechanism at equal intervals.

8. A textile production apparatus according to claim 7, wherein: the plurality of second winding parts correspond to the first winding parts one by one.

9. A textile fabric production apparatus according to claim 8, wherein: the cutting device comprises a cutting part for cutting the woven fabric and a moving driving device for driving the cutting part to move along the width direction of the woven fabric.

10. A textile production apparatus as claimed in claim 9, wherein: the cloth collecting mechanism further comprises a limiting device for limiting woven cloth, the limiting device comprises a limiting portion which is in contact with the woven cloth surface, and the limiting device further comprises a fifth telescopic driving device for driving the limiting portion to stretch.

11. A textile production apparatus as claimed in claim 10, wherein: the cloth collecting mechanism further comprises a material pushing device for outputting the rolled cloth.

12. A textile production apparatus as claimed in claim 11, wherein: the material pushing device comprises a propping part for propping the cloth roll and a propping driving device for driving the propping part to prop.

13. A textile production apparatus as in claim 12 wherein: the traction mechanism comprises a traction part for drawing the woven fabric.

14. A textile production apparatus as claimed in claim 13, wherein: the traction part comprises a first traction roller and a second traction roller; and a gap for the woven fabric to pass through is formed between the first drawing roller and the second drawing roller, and the axes of the first drawing roller and the second drawing roller are arranged along the width direction of the woven fabric.

15. A textile production apparatus as claimed in claim 14, wherein: the traction part also comprises a first motor for driving the first traction roller to rotate and a second motor for driving the second traction roller to rotate.

16. A textile fabric production apparatus according to claim 15, wherein: still include big circular knitting machine main part.

17. A textile production method using a textile production apparatus of any one of claims 1 to 16, comprising the steps of:

(1) Weaving the yarns into a woven fabric;

(2) And rolling the woven fabric.

18. A textile manufacturing method according to claim 17, wherein: in the step (2), the woven fabric is gradually wound up by the drawing and winding device to form a fabric roll.

19. A textile manufacturing method according to claim 18, wherein: the woven cloth is dragged by the traction mechanism to be changed into a flat and long shape, one side of the woven cloth is clamped by the first rolling part, the other side of the woven cloth is clamped by the corresponding second rolling part, the first rotary driving device and the second rotary driving device are driven simultaneously, the next first rolling part is rotated to the position of the last first rolling part by the first rolling mechanism, the next second rolling part is rotated to the position of the last second rolling part by the second rolling mechanism, one side of the woven cloth is clamped by the first rolling part, the other side of the woven cloth is clamped by the corresponding second rolling part, the first rotary driving device and the second rotary driving device are driven simultaneously again, when the two ends of the woven cloth are respectively clamped by the plurality of first rolling parts and the corresponding second rolling parts, the third rotary driving device drives the first winding part for clamping the woven fabric to rotate, the fourth rotary driving device drives the second winding part for clamping the woven fabric to rotate, the first winding part and the second winding part rotate to wind the woven fabric, the first winding part and the second winding part stop rotating after the woven fabric is wound to a preset diameter, the cutting device cuts the woven fabric between the adjacent first winding parts, after the woven fabric is cut, the first winding part and the second winding part continue to rotate to wind the woven fabric at the tail end to form a complete fabric roll, and at the moment, the first winding part and the second winding part simultaneously shrink outwards and are drawn out from the fabric roll to drop the fabric roll, so that one winding operation is completed; the first rotary driving device and the second rotary driving device drive the first winding part and the second winding part to rotate to the positions of the first winding part and the second winding part in the previous group, so that the next group of the first winding part and the second winding part behind the first winding part and the second winding part starts the second winding operation.

20. A textile manufacturing method according to claim 19, wherein: in step (1), the yarn is woven into a woven fabric by the circular knitting machine main body.