WO2015161654A1

WO2015161654A1 - Winding device, spinning position and use thereof

Info

Publication number: WO2015161654A1
Application number: PCT/CN2014/092978
Authority: WO
Inventors: 张运启; 袁祖涛
Original assignee: 郑州中远氨纶工程技术有限公司
Priority date: 2014-04-22
Filing date: 2014-12-03
Publication date: 2015-10-29
Also published as: CN104088027A; BR112016023638A2; CN203947198U; CN104451924A; CN204370067U; JP3209831U; CN104088027B; BR112016023638B1

Abstract

Provided are a winding device, a spinning position and the use thereof, wherein a synthetic fibre winding device comprises a traverse filament guiding device (3) and a winding spindle (8); the traverse filament guiding device (3) comprises a traverse roller bracket (12), a traverse roller (11), a guide rail piece (9) and a traverse filament guider (10), the traverse roller (11) is connected to the traverse filament guider (10), the traverse filament guider (10) is arranged on the guide rail piece (9), the guide rail piece (9) is arranged on a side face of the traverse roller bracket (12) close to a filament path, and the side face of the guide rail piece (9) close to the filament path is an inclined plane relative to a horizontal plane, such that when a filament bundle (2) successively passes through a filament guiding roller (1) and the traverse filament guider (10) comprised in a spinning position and is wound on the winding spindle (8), the filament bundle (2) contacts with neither the guide rail piece (9) nor the traverse roller bracket (12), thereby improving the forming of roll packages and reducing the tension of synthetic fibres.

Description

Winding device, spinning position and its use

The invention claims the Chinese invention patent application filed on April 22, 2014, submitted to the State Intellectual Property Office of China, with the application number 201410178172.8, the name "synthetic fiber winding device, spinning position and its use in spandex fiber production" Priority, request for Chinese invention patent application submitted to the State Intellectual Property Office of China on June 16, 2014, with the application number 201410266970.6, entitled “Synthetic fiber winding device, spinning position and its use in spandex fiber production” Priority of the Chinese invention patent application filed on November 26, 2014, submitted to the State Intellectual Property Office of China, with the application number 201410695578.3, entitled "Winding device, spinning position and its use in spandex fiber production" Priority.

Technical field

Embodiments of the present invention relate to a winding device, and more particularly to a winding device, a spinning position, and uses thereof.

Background technique

In the spinning production technology of the existing synthetic fiber, a spinning production workshop is composed of a plurality of spinning positions; a single spinning position is usually composed of a spinning tunnel, a wire guide device, and a winding device.

In the production of synthetic fibers, especially synthetic spandex fibers, there is a growing tendency to produce more fibers at the same time in one spinning position. Therefore, the prior art has multiple collections under one godet roller. The winding device performs fiber winding by these winding devices. When one or more winding devices are placed under a godet roller, it is usually necessary to use a yarn guide to change the direction of the synthetic fiber yarn by the yarn guide to allow the synthetic fibers to enter the winding device.

However, the above prior art technique of changing the direction of the synthetic fiber filament by the yarn guide causes the synthetic fiber to generate a large friction on the yarn guide, so that the package produced on the winding device generates a large tension, thereby affecting The physical properties of the packaged molding and synthetic fiber fineness, especially on spandex fibers with elastic properties, are outstanding.

Summary of the invention

A brief summary of embodiments of the invention is set forth below in order to provide a basic understanding of certain aspects of the embodiments of the invention. It should be understood that this summary is not an exhaustive overview of embodiments of the invention. It is not intended to identify key or critical aspects of the embodiments of the invention, and is not intended to limit the scope of the embodiments of the invention. Its purpose is to present some concepts in a simplified form as a pre-

The invention relates to a winding device, a spinning position and its use.

In a first aspect, an embodiment of the present invention provides a synthetic fiber winding device, including: a traverse guide wire device and a reel;

The traverse guide wire device comprises a traverse roller bracket, a traverse roller, a rail piece and a traverse guide, the traverse roller is connected to the traverse guide, and the traverse guide is disposed on the guide On the one hand, the rail piece is disposed on a side of the traverse roller bracket near the wire path, and the side surface of the rail piece close to the wire path is inclined with respect to a horizontal plane, so that the wire bundle is sequentially guided through the spinning position. When the roller and the traverse guide are wound on the reel, the tow does not contact the rail piece and the traverse roller bracket.

In a second aspect, an embodiment of the present invention provides a spinning position comprising a ramp and one or more godet rolls, at least one of which is provided with at least one of the first aspect of the present invention. A synthetic fiber winding device.

In a third aspect, an embodiment of the present invention provides a synthetic fiber winding device according to the first aspect of the present invention or a spinning position provided by the second aspect of the embodiment of the present invention, for use in the production of spandex fibers.

In a fourth aspect, an embodiment of the present invention provides another synthetic fiber winding device, including:

a traverse guide wire device, a symmetrically disposed first reel and a second reel;

The traverse guide wire device comprises a traverse roller bracket and a traverse roller;

a first rail piece is disposed on the first side of the traverse roller bracket adjacent to the first wire path, and the first rail piece is provided with a first traverse guide, the first traverse guide is connected to the a traverse roller, the side surface of the first rail piece adjacent to the first wire path is inclined with respect to a horizontal plane, so that when the first tow is sequentially passed through the spinning position, the godet roller and the first traverse guide wire When the winder is wound on the first reel, the first tow does not contact the first rail piece and the traverse roller bracket;

a second rail piece is disposed on the second side of the traverse roller bracket adjacent to the second wire path, and a second traverse guide is disposed on the second rail piece, and the second traverse guide is connected to the second traverse guide a traverse roller, the side surface of the second rail piece adjacent to the second wire path is inclined with respect to a horizontal plane, so that when the second tow is sequentially passed through the spinning position, the godet roller and the second traverse guide wire When the winder is wound on the second reel, the second tow does not contact the second rail piece and the traverse roller bracket.

In a fifth aspect, an embodiment of the present invention provides another spinning position, including a tunnel and one or more godet rollers, at least one of which is provided with at least one of the fourth aspect of the present invention. Any type of synthetic fiber winding device.

In a sixth aspect, the embodiment of the present invention provides another synthetic fiber winding device provided by the fourth aspect of the present invention or a spinning position provided by the fifth aspect of the embodiment of the present invention, which is used in the production of spandex fiber. .

In a seventh aspect, an embodiment of the present invention provides a winding device, comprising a plurality of synthetic fiber winding devices, wherein at least one of the synthetic fiber winding devices comprises:

Traverse guide wire device and reel;

The traverse guide wire device includes a traverse roller bracket, a traverse roller, a rail piece and a traverse guide, The traverse roller is connected to the traverse guide, the traverse guide is disposed on the rail piece, and the rail piece is disposed on a side of the traverse roller bracket near the wire path, and the guide piece is close to the wire path The side surface is inclined with respect to the horizontal plane such that when the tow is sequentially passed through the godet roller and the traverse guide included in the spinning position and wound on the reel, the tow and the rail piece and the The traversing roller brackets are not in contact.

In an eighth aspect, the embodiment of the present invention provides another spinning position, including a tunnel and one or more godet rollers, and further includes at least one of the winding devices provided in the seventh aspect of the embodiments of the present invention. At least one of the winding devices is located below at least one of the godet rollers.

In a ninth aspect, the embodiment of the present invention provides another use of the winding device provided by the seventh aspect of the present invention or the spinning position provided by the eighth aspect of the embodiment of the present invention in the production of spandex fibers.

Compared with the prior art, the beneficial effects of the technical solutions provided by the embodiments of the present invention include at least:

According to the technical solution provided by the embodiments of the present invention, in the winding production of synthetic fibers such as spandex fibers, the godet roller and the winding device do not need to be provided with a yarn guide, thereby reducing the friction of the synthetic fibers through the yarn guide. The unobstructed entry of the synthetic fiber into the winding device reduces the tension required in the process of the synthetic fiber package, thereby facilitating the package forming and ensuring the consistency of the physical properties of the synthetic fiber after the package.

These and other advantages of the embodiments of the present invention will become more apparent from the detailed description of the embodiments of the invention.

DRAWINGS

The invention may be better understood by referring to the following description in conjunction with the drawings, wherein the same or similar reference numerals are used throughout the drawings. The drawings, which are included in the specification, and in the claims of the claims In the drawing:

1 is a schematic structural view of a synthetic fiber winding device according to an embodiment of the present invention;

2 is a schematic structural view of another synthetic fiber winding device according to an embodiment of the present invention;

3 is a schematic structural view of still another synthetic fiber winding device according to an embodiment of the present invention;

4 is a schematic structural view showing a state of installation of a traverse guide wire device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another traverse guide wire device according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic structural diagram of still another traverse guide wire device according to an embodiment of the present invention.

FIG. 7 is a schematic structural diagram of a winding device according to an embodiment of the present invention;

8a-8c are schematic diagrams showing a winding operation state of a winding device according to an embodiment of the present invention.

The elements in the figures are only shown for simplicity and clarity and are not necessarily drawn to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements in order to facilitate an understanding of the embodiments of the invention.

detailed description

Exemplary embodiments of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of the actual embodiments are described in the specification. However, it should be appreciated that many implementation-specific decisions must be made in the development of any such practical embodiment in order to achieve the developer's specific objectives, for example, compliance with system and business related constraints, and these Restrictions may vary from implementation to implementation. Moreover, it should also be appreciated that while development work can be very complex and time consuming, such development work is merely a routine task for those skilled in the art having the benefit of this disclosure.

It is also to be noted that in order to avoid obscuring the embodiments of the present invention in unnecessary detail, only the device structure and/or the device structure according to the embodiment of the present invention are described in the drawings and the description. The processing steps are omitted, and representations and descriptions of components and processes known to those of ordinary skill in the art that are not relevant to embodiments of the present invention are omitted.

(1) A synthetic fiber winding device, a spinning position including the synthetic fiber winding device, and any of the above-mentioned uses in the production of spandex fibers

Referring to Figures 1, 2, 4 and 5, a synthetic fiber winding device 13 includes a traverse guide device 3 and a spool 8. The traverse guide device 3 includes a traverse roller bracket 12, a traverse roller 11, a rail piece 9 and a traverse guide 10, a traverse roller 11 is disposed in the traverse roller bracket 12, and the traverse roller 11 is connected to the traverse guide The yarn traversing device 10 is disposed on the rail piece 9 , and the rail piece 9 is disposed on the side surface 120 of the traverse roller bracket near the silk path, and the side surface of the rail piece 9 adjacent to the silk path is inclined with respect to the horizontal plane to When the tow 2 is sequentially passed through the godet roller 1 and the traverse guide 10 included in the spinning position and wound on the reel 8, the tow 2 is not in contact with the rail piece 9 and the traverse roller holder 12 .

The above drawings show a case where two winding devices are disposed under one godet roller, and it should be noted that the embodiment of the present invention is also applicable to a case where three or more winding devices are disposed under one godet roller; And the embodiment of the present invention is also applicable to a case where a godet roller corresponds to a winding device, for example, the godet roller and the spool can be misaligned, and the scheme makes the godet roller and the winding device based on the above technical effects. The location setting is more flexible. The following description will be made with reference to the case of the number of winding devices listed in the drawings. The case where a single winding device or three or more winding devices are disposed under one godet roller is similar, and will not be described again.

The synthetic fiber winding device provided by the embodiment of the present invention does not provide a yarn guide for changing the direction of the tow between the godet roller and the traverse guide, and the side of the guide rail adjacent to the silk path is disposed on a slope with respect to the horizontal plane. In practical applications, the inclination angle of the rail piece 9 near the side of the wire path can be sequentially passed through the godet roller 1 and the traverse guide 10 and wound on the reel 8 while the tow 2 (ie, the synthetic fiber tow) is satisfied. At this time, the tow 2 may be disposed without any contact between the guide piece 9 and the traverse roller holder 12.

During the winding process of the synthetic fiber, the tow 2 drawn by the godet roller 1 is sequentially passed through the godet roller 1 and the traverse guide 10 and wound on the reel 8, and the tow 2 is neither in contact with the rail piece 9 nor Traverse roller bracket 12 phase Contact, unimpeded access to the winding device; in addition, the traverse guide 10 will generally reciprocate laterally along the guide rail and within the traversing roller with a certain lateral travel, and the tow is moved by the movement of the traverse guide 10 The laying is wound on a reel to form a package. It should be noted that, when the tow is sequentially passed through the godet roller and the traverse guide and wound on the corresponding reel, the tow and the rail piece and the horizontal are described in the embodiment of the present invention. The moving roller brackets are not in contact", and when the traverse guide 10 is in any position of the above-mentioned limiting portion movement of the rail piece 9 during the reciprocating motion, the tow does not contact the rail piece and the traverse roller bracket; The corresponding embodiment of FIG. 3 has similar meanings and will not be described again.

According to the technical solution provided by the embodiment of the invention, it is not necessary to provide a yarn guide for changing the direction of the tow between the godet roller and the traverse guide, and the tow can neither be used with the guide rail during the winding process. The contact does not come into contact with the traverse roller holder, so that the unwinding enters the winding device, and the tow is directly wound on the reel by the movement of the traverse guide, thereby reducing the compression of the synthetic fiber by the winding process. Tension, changing the shape of the package to ensure the physical properties of the synthetic fiber.

On the basis of the above technical solution, optionally, the traverse guide wire device 3 can be disposed in the sliding box 5. As shown in Fig. 1, a contact roller 4 is disposed in the slide box 5, the contact roller 4 is disposed above the spool 8, the traverse guide wire device 3 is disposed obliquely above the contact roller 4, and the tow 2 is wound out from the godet roller 1. Thereafter, the yarn guide 10 and the contact roller 4 are traversed and wound on the respective reels 8. By providing the contact rolls, the package of the wound forming is made tighter, and the production quality of the fiber is improved.

In order to increase the productivity, at least two synthetic fiber winding devices 13 are disposed under one godet roller 1. In the case where two synthetic fiber winding devices are disposed under one godet roller 1, the traverse guide wire devices in the two synthetic fiber winding devices are placed in a mirror image, and a gap can be provided between the two synthetic fiber winding devices. They can also be placed next to each other and the layout is very flexible. Specifically, the embodiment of the present invention does not need to provide a yarn guide, but sets the side of the guide rail close to the silk path as a slope, so that the tow can enter the synthetic fiber without any hindrance. The roll device further enables two synthetic fiber winding devices disposed under one godet roller to be disposed at close distances, such as the close arrangement shown in FIG. 2, thereby employing the technology provided by the embodiments of the present invention in the same spatial region. The solution can be equipped with more synthetic fiber winding devices to increase productivity, and the two synthetic fiber winding devices installed next to each other can share a single frame, that is, two synthetic fiber winding devices are arranged side by side in the same rack. This simplifies the structure, reduces costs, and facilitates production operations.

Optionally, referring to Figures 1 and 2, the side 120 of the traverse roller bracket adjacent to the wire path is a slope with respect to the horizontal plane. The solution can better avoid the contact of the traverse roller bracket with the tow, thereby ensuring unobstructed entry of the tow into the synthetic fiber winding device.

Optionally, the traverse guide 10 is perpendicular to the side of the corresponding rail piece near the wire path. This solution can reduce the friction of the traverse guide to the tow and ensure the physical properties of the fiber are consistent. Further, the side surface 90 of the rail piece adjacent to the wire path is parallel to the tow 2 from the godet roller 1 to the corresponding reel 8, and/or the traverse roller bracket is adjacent to the side 120 of the wire path and from the godet roller 1 to the corresponding reel The tow of 8 is parallel, and this solution can better avoid the contact of the tow with the traverse roller bracket and the guide rail.

Referring to FIG. 4, optionally, the side 120 of the traverse roller bracket adjacent to the wire path is parallel to the side surface 90 of the rail piece adjacent to the wire path, and/or the side 120 of the traverse roller bracket adjacent to the wire path is perpendicular to the traverse roller bracket 12 The bottom surface, and/or the bottom surface of the traverse roller holder 12 is at an angle of 0-15 degrees from the horizontal plane. The above solution can achieve the purpose of the embodiment of the present invention by making a small amount of modification to the existing traverse guide wire device. Specifically, the existing traverse guide wire device can be used, and the angle is inclined at the time of installation, for example, The angle between the bottom surface of the traverse roller bracket and the horizontal plane is 0-15°, so that the guide rails mounted on the traverse roller bracket are not inclined after contact with the tow, and the parallel tow can be selected, so that the tow is unobstructed. Winding is performed to reduce the tension of the tow, ensuring the same physical properties and the lowest cost.

Referring to Fig. 5, in order to make the side surface of the rail piece fixed to the traverse roller bracket a bevel with respect to the horizontal plane, the cross section of the traverse roller bracket 12 may be trapezoidal. Thus, the side surface 90 of the rail piece disposed on the side 120 of the traverse roller bracket is also inclined with respect to the horizontal plane, and the optional traverse guide 10 is perpendicular to the side surface 90 of the rail piece, thus also ensuring the traverse guide wire. At any position where the device 10 reciprocates laterally in a predetermined restriction portion of the inner side surface of the guide rail piece, the tow does not contact the guide rail piece 9 and the traverse roller holder 12. This solution has the advantage of being easy to assemble and easy to process.

In the above technical solution, the rail piece 9 can also be arranged in a trapezoidal shape, that is, the cross section of the rail piece is trapezoidal. This also ensures that the side of the rail piece close to the wire path is a beveled surface, which does not contact the tow and reduces the tension of the tow.

An optional working process of the above synthetic fiber winding device is illustrated as follows:

Referring to Fig. 1, a sliding box 5 is provided on a frame, a contact roller 4 and a traverse guide device 3 are provided on the sliding box 5, and a turntable 7 and a reel 8 provided on the turntable 7 are further disposed on the frame. The embodiment of the present invention does not limit the number of reels 8 provided in the same synthetic fiber winding device, that is, the number of reels 8 provided in the same synthetic fiber winding device may be one or more. In order to realize the continuous package, optionally, the turntable 7 can be arranged in the synthetic fiber winding device, and the plurality of reels can be symmetrically arranged on the turntable 7, as shown in the figure, the two sides symmetrically arranged on the turntable 7 Reels are used to switch the reels when the package production meets certain conditions, thereby achieving continuous packaging without gaps.

The winding process of the synthetic fiber winding device, for example, the contact roller 4 contacts the one of the reels 8 provided on the turntable 7 at the time of winding, and rotates in synchronization with the reel 8 to perform winding of the package, and the contact roller 4 is in contact. The roller bracket is connected to the sliding box 5, and the contact roller 4 is freely rotatable on the contact roller bracket; the traverse guide wire device 3 is composed of a traverse roller bracket 12, a traverse roller 11, a rail piece 9, and a traverse guide 10, wherein the traverse roller holder 12 is connected to the slide box 5, and the traverse roller 11 is a roller having a spiral groove and freely rotatable in the traverse roller holder 12, and the guide rail piece 9 is disposed on one side of the traverse roller holder 12. The traverse guide 10 can be moved laterally reciprocally on the traverse roller 11 along the pre-opened limit portion on the inner side of the guide rail piece 9, and the tow 2 is restrained in the traverse guide 10, and then Transverse reciprocating motion. The tow 2 of the synthetic fiber is wound on the reel 8, and is laid reciprocally in the traverse guide 10 to form a package 6 of synthetic fibers. As the package 6 continues to increase, the sliding case 5 moves up with the contact roller 4 and the traverse guide device 3 to ensure that there is sufficient position to accommodate Package 6. When the package production satisfies certain conditions, such as when the size of the package 6 reaches a predetermined size or the winding time reaches a predetermined length of time, the turntable 7 is rotated to switch between the reel of the package and the reel without the package in the same reel 8. The tow is continuously wound without interruption.

In actual use, the traverse roller bracket can be inclined at an angle such that the rail piece is also tilted at an angle, and the traverse guide is also inclined at an angle, optionally after tilting the traverse roller bracket by an angle The tows from the godet roller to the reel are parallel such that the rails are mounted at an angle to the traverse roller bracket and are also parallel to the corresponding tow, and the traverse guide is inclined at an angle to be perpendicular to the tow. With this solution, the synthetic fiber tow of one or more synthetic fiber winding devices disposed under one godet roller can directly enter the synthetic fiber winding device, thereby eliminating the prior art synthetic fiber passing through the guide wire. The friction of the device can change the shape of the package, reduce the tension of the synthetic fiber, and improve its physical properties.

Embodiments of the present invention also provide a spinning position comprising a ramp and one or more godet rolls, at least one of which is provided with at least one of the above-described synthetic fiber winding devices. In particular, the spinning position may include a tunnel, one or more godet rollers connecting the tunnel through the tow, changing the direction of the filament of the tow. A synthetic fiber winding device is disposed under all of the godet rolls or a portion of the godet rolls, and one or more of the synthetic fiber winding devices disposed under one of the godet rolls. It can be seen that the technical solution of the spinning position provided by the embodiment of the present invention has the advantages of flexible layout, large productivity, low cost, and the like, in addition to the effects of the technical solution of the synthetic fiber winding device described above. If two synthetic fiber winding devices are disposed under one godet roller, the technical solutions of the embodiments of the present invention can realize the arrangement of two synthetic fiber winding devices in close proximity, saving the space required for the layout of the synthetic fiber winding device. That is, more synthetic fiber winding devices can be arranged in a limited space to increase productivity.

Embodiments of the present invention also provide the use of any of the above-described synthetic fiber winding devices or spinning positions in the production of spandex fibers.

Since the spandex fiber has elastic properties, a large tension is easily generated during the winding process, and the spandex fiber is wound up by the synthetic fiber winding device of the embodiment of the invention, so that the spandex fiber enters the synthetic fiber winding device without hindrance. The molding of the package is changed to reduce the tension of the spandex fiber, thereby ensuring the consistency of the physical properties of the spandex fiber.

(2) a synthetic fiber winding device, a spinning position including the synthetic fiber winding device, and the use of any of the above in the production of spandex fibers

FIG. 3 is a schematic structural diagram of a synthetic fiber winding device according to still another embodiment of the present invention. In this embodiment, the structure of the synthetic fiber winding device is substantially similar to the above structure, except that a synthetic fiber winding device disposed under the synthetic fiber winding device of the present embodiment is symmetrically provided with two sets of reels, and the two sets of reels correspond to each other. A set of traverse guide wire devices.

Referring to FIG. 3, FIG. 4, FIG. 6, the synthetic fiber winding device comprises: a traverse guide wire device 3, a symmetrically disposed first reel 8 and a second reel 8';

The traverse guide device 3 includes a traverse roller bracket 12, and the traverse roller bracket 12 is provided with a traverse roller 11;

The two parts of the corresponding components of the reel are generally symmetrical, including a reel, a rail piece, a traverse guide, and the like. The rail pieces respectively have sides adjacent to the wire path, and the traverse roller bracket has two sides close to the wire path. In the following, "first" and "second" are added to the same or similar component names, and "'" is added to the reference numerals to distinguish the left and right substantially symmetrical structures, specifically:

A first rail piece 9 is disposed on the first side surface 120 of the traverse roller bracket 12 adjacent to the first wire path. The first rail piece 9 is provided with a first traverse guide 10, and the first traverse guide 10 is connected to the horizontal The moving roller 11, the side surface 90 of the first rail piece 9 adjacent to the first wire path is inclined with respect to the horizontal plane, so that the first wire bundle is sequentially passed through the spinning position of the godet roller and the first traverse guide 10 And wound on the first reel 8, the first tow does not contact the first rail piece 9 and the traverse roller bracket 12;

The traverse roller bracket 12 is disposed with a second rail piece 9' adjacent to the second side surface 120' of the second wire path, and the second rail piece 9' is provided with a second traverse guide 10' The second traverse guide 10' is connected to the traverse roller 11, and the second rail piece 9' is adjacent to the side surface 90' of the second thread path with a slope with respect to the horizontal plane, so that when the second tow is sequentially passed When the spinning position includes a godet roller and a second traverse guide 10' and is wound on the second reel 8', the second tow and the second rail piece 9' and the cross The moving roller brackets 12 are not in contact.

In this embodiment, two sets of reels are symmetrically arranged in a set of synthetic fiber winding device, which significantly improves the production capacity compared with the conventional synthetic fiber winding device with a set of reels; the common set is set by two sets of reels and their corresponding components. The traverse guide wire holder makes the synthetic fiber winding device very compact. Compared with the synthetic fiber winding device with the same productivity, the synthetic fiber winding device is small in size, so that more synthesis can be arranged in a limited production space. Fiber winding device to further increase production capacity. In addition, the synthetic fiber winding device does not need to provide a yarn guide for changing the direction of the tow between the godet roller and the traverse guide during use, and the tow can neither be in the winding process. The guide rails are in contact with each other and are not in contact with the traverse roller holder, so that the synthetic fiber winding device is unobstructed, and the tow is directly wound on the reel by the movement of the traverse guide, thereby reducing the winding process synthesis The tension applied to the fiber changes the shape of the package to ensure the physical properties of the synthetic fiber.

The embodiment of the present invention does not limit the number of the first reel 8 and the second reel 8' provided in the same synthetic fiber winding device, that is, the first reel 8 or the second reel 8' provided in the same synthetic fiber winding device. The number can be one or more. In order to realize the continuous package, the first turntable 7 and the second turntable 7' may be disposed in the synthetic fiber winding device. The first turntable 7 may symmetrically set a plurality of first reels 8, and the second turntable 7' A plurality of second reels 8' can be symmetrically disposed, as in the case shown in FIG. 3, for switching the reels when the package production satisfies certain conditions, thereby achieving a continuous package without gaps.

On the basis of the above technical solution, optionally, the first side surface and the second side surface of the traverse roller bracket are both inclined surfaces with respect to a horizontal plane, and the first side surface and the second side surface are oppositely disposed. The contact of the tow with the traverse roller holder during the winding process can be better avoided.

Optionally, the first traverse guide is perpendicular to a side of the first rail piece near the first silk path The second traverse guide is perpendicular to the side of the second rail piece adjacent to the second wire path. The solution can reduce the probability of contact friction between the traverse guide and the guide rail, and the friction of the traverse guide roller to the tow is also small.

Optionally, the side of the first rail piece adjacent to the first wire path is parallel to the tow from the godet roller to the first reel; and/or the first side of the traverse roller bracket and the slave godet roller The tows to the first reel are parallel. The second rail piece is adjacent to a side of the second wire path in parallel with the tow from the godet roller to the second reel; and/or the second side of the traverse roller holder is from the godet roller to the second reel The tows are parallel. This solution can better avoid the contact of the tow with the rail piece and the traverse roller bracket during the winding process.

Optionally, the first side of the traverse roller bracket is parallel to a side of the first rail piece adjacent to the first wire path; and/or the second side of the traverse roller bracket is adjacent to the second rail piece The sides of the second wire path are parallel; and/or the cross-section of the traverse roller bracket is trapezoidal, and/or the first rail piece and the second rail piece are both trapezoidal in cross section. This solution can better avoid the contact of the tow with the rail piece and the traverse roller bracket during the winding process.

The "traverse roller bracket" mentioned in the above embodiment may be a unitary structure. Alternatively, the "traverse roller bracket" may also be a unitary structure composed of different parts, for example, the traverse roller bracket includes a first portion and a second portion that are mirror-symmetrically disposed. The first portion includes the first side surface and the first bottom surface; the first side surface is perpendicular to the first bottom surface, and/or the first bottom surface is at an angle of 0-15 degrees from the horizontal plane. The second portion includes the second side surface and the second bottom surface; and/or the second side surface is perpendicular to the second bottom surface, and/or the second bottom surface is at an angle of 0-15 to the horizontal plane °.

The traversing roller mentioned in the above embodiment may be a traverse roller, and the first traverse guide and the second traverse guide are respectively connected on opposite sides of the traverse roller, so that the overall structure is more compact. It helps to reduce the size and reduce the cost. Alternatively, the traversing roller mentioned in the above embodiment may also include two different traversing rollers arranged symmetrically, which may be referred to as "first traverse roller" and "second traverse roller" to improve layout flexibility. .

Referring to Figure 3, a sliding box 5 is provided on the frame, a traverse guide wire device 3 and contact rollers 4, 4' are provided on the sliding box 5, and a first turntable 7 and a second turntable 7' are further disposed on the frame. The first turntable 7 is symmetrically disposed with two first reels 8 on the center, and the second turntable 7' is symmetrically disposed with two second reels 8'. The tow drawn by the godet roller 1 is equally divided into two paths, and two opposite sides of the traverse roller are respectively connected with a traverse guide, and the tows of the two wires are respectively passed through the respective traverse guides. Winding is performed on the corresponding reel, and the traverse guide reciprocates under a traverse stroke by a traversing roller to complete the reeling of the tow on the corresponding reel to form a package. As the package 6,6' continues to increase, the sliding box 5 together with the contact rollers 4, 4' and the first traverse guide device 3, the second guide device 3' moves upwards to ensure that there is sufficient position Accommodate the package 6,6'. When the package meets certain conditions, the two first reels 8 and the two second reels 8' can be automatically switched by the rotation of the first turntable 7 and the second turntable 7', thereby realizing the two-way open circuit without interruption. Continuous roll.

In actual use, the two oppositely disposed sides of the traverse roller bracket adjacent to the wire path may be arranged as a slope, and the rail piece is also inclined on the side close to the corresponding wire path, and the traverse guide is perpendicular to the inclined surface of the corresponding guide piece . After adopting the scheme, the tow does not contact the rail piece and the traverse roller bracket during the winding process, so that the synthetic fiber tow can directly enter the synthetic fiber winding device, thereby eliminating the prior art synthetic fiber. Through the friction of the yarn guide, the molding of the package can be changed, the tension of the synthetic fiber can be reduced, and the physical properties can be improved.

Embodiments of the present invention also provide a spinning position comprising a ramp and one or more godet rolls, at least one of which is provided with at least one of the above-described synthetic fiber winding devices. In particular, the spinning position may include a tunnel, one or more godet rollers connecting the tunnel through the tow, changing the direction of the filament of the tow. There is a synthetic fiber winding device under all the godet rolls or part of the godet rolls, and one or more synthetic fiber winding devices disposed under one of the godet rolls. It can be seen that the technical solution of the spinning position provided by the embodiment of the present invention has the advantages of flexible layout, large productivity, low cost, and the like, in addition to the effects of the technical solution of the synthetic fiber winding device described above.

(3) a winding device, a spinning position including the winding device, and any of the above-mentioned uses in the production of spandex fibers

Embodiments of the present invention provide a winding device that can be used in winding control of fibers such as synthetic fibers. The winding device includes a plurality of synthetic fiber winding devices for winding control of synthetic fibers such as spandex fibers. The structure of the different synthetic fiber winding devices in the plurality of synthetic fiber winding devices may be the same or different, and the implementation is very flexible, which is not limited by the embodiment of the present invention.

Wherein, as shown in FIG. 1, FIG. 4 and FIG. 5, at least one of the plurality of synthetic fiber winding devices comprises a traverse guide device 3 and a reel 8, and the traverse guide device 3 The utility model comprises a traverse roller bracket 12, a traverse roller 11, a rail piece 9 and a traverse guide 10, a traverse roller 11 is arranged in the traverse roller bracket 12, and the traverse roller 11 is connected with the traverse guide 10, traversing The yarn guide 10 is disposed on the rail piece 9, and the rail piece 9 is disposed on the side surface 120 of the traverse roller bracket near the silk path, and the side surface of the rail piece 9 near the silk path is inclined with respect to the horizontal plane, so that when the tow 2 is sequentially When the godet roller 1 and the traverse guide 10 included in the spinning position are wound on the spool 8, the tow 2 is not in contact with the rail piece 9 and the traverse roller holder 12.

In the technical solution provided by the embodiment of the present invention, the winding device or the synthetic fiber winding device The godet roller 1 may not normally be included, and the godet roller 1 is generally the component included in the spinning position, and the godet roller 1 is referred to herein to assist in the description of the winding device or the synthetic fiber winding device. The effect on the tow during the winding process. Of course, the wire guide roller may be disposed as a part of the winding device or the synthetic fiber winding device, which is not limited by the embodiment of the present invention.

A winding device shown in the above drawings includes two synthetic fiber winding devices disposed under the same godet roller. It should be noted that a winding device may further comprise three or more composites. The fiber winding device, two or more synthetic fiber winding devices can also be arranged under different godet rolls, and only one synthetic fiber winding device (such as a godet roller and reel) can be disposed under the same godet roller. It is possible to make misalignment settings, etc., and the implementation is very flexible.

At least one of the synthetic fiber winding devices is not provided with a yarn guide for changing the direction of the tow between the godet roller and the traverse guide, and the side of the guide rail adjacent to the wire is disposed at a slope with respect to the horizontal plane. In practical applications, the inclination angle of the rail piece 9 near the side of the wire path can be sequentially passed through the godet roller 1 and the traverse guide 10 and wound on the reel 8 while the tow 2 (ie, the synthetic fiber tow) is satisfied. At this time, the tow 2 may be disposed without any contact between the guide piece 9 and the traverse roller holder 12.

During the winding process of the synthetic fiber, the tow 2 drawn by the godet roller 1 is sequentially passed through the godet roller 1 and the traverse guide 10 and wound on the reel 8, and the tow 2 is neither in contact with the rail piece 9 nor The traverse roller bracket 12 is in contact with each other and enters the synthetic fiber winding device unobstructed; in addition, the traverse guide 10 is generally reciprocated laterally along the guide rail and within a traverse roller with a certain lateral stroke through the traverse guide The movement of the filament 10 winds the tow onto the spool to form a package. It should be noted that, when the tow is sequentially passed through the godet roller and the traverse guide and wound on the corresponding reel, the tow and the rail piece and the horizontal are described in the embodiment of the present invention. The moving roller brackets are not in contact", and when the traverse guide 10 is in any position of the above-mentioned limiting portion movement of the rail piece 9 during the reciprocating motion, the tow is not in contact with the rail piece and the traverse roller bracket; Other embodiments of the invention have similar meanings and will not be described again.

According to the technical solution provided by the embodiment of the present invention, the winding device includes a plurality of synthetic fiber winding devices, and at least one of the plurality of synthetic fiber winding devices does not need to be in the godet roller A yarn guide (such as a guide wire hook, etc.) for changing the direction of the tow is disposed between the traverse guide and the wire bundle, and the tow is neither in contact with the guide piece nor the traverse roller during the winding process. The brackets are in contact, thereby unimpeded access to the synthetic winding device, and the tow is directly wound on the reel by the movement of the traverse guide, thereby reducing the amount of synthetic fibers received by the synthetic winding device during the winding process Tension, changing the shape of the package to ensure the physical properties of the synthetic fiber.

In the technical solution provided by the embodiment of the present invention, optionally, at least one of the synthetic fiber winding devices has a traverse guide wire device 3 disposed in the sliding box 5. As shown in Fig. 1, a contact roller 4 is disposed in the slide box 5, the contact roller 4 is disposed above the spool 8, the traverse guide wire device 3 is disposed obliquely above the contact roller 4, and the tow 2 is wound out from the godet roller 1. Thereafter, the yarn guide 10 and the contact roller 4 are traversed and wound on the respective reels 8. By providing the contact rolls, the package of the wound forming is made tighter, and the production quality of the fiber is improved.

Optionally, in at least one of the synthetic fiber winding devices, the side surface 120 of the traverse roller bracket adjacent to the wire path is inclined with respect to a horizontal plane. The solution can better avoid contact between the traverse roller bracket and the tow in at least one of the synthetic fiber winding devices, thereby ensuring unimpeded entry of the tow into the synthetic fiber winding device.

Optionally, at least one of the synthetic fiber winding devices has a traverse guide 10 perpendicular to a side of the corresponding guide piece near the wire path, and the solution can reduce at least one traverse guide in the synthetic fiber winding device. The friction of the tow ensures that the physical properties of the fiber are consistent. Further, in at least one of the synthetic fiber winding devices, the side surface 90 of the guide piece near the wire path is parallel to the tow 2 from the godet roller 1 to the corresponding reel 8, and/or the traverse roller holder is adjacent to the wire path. The side faces 120 are parallel to the tows from the godet rolls 1 to the respective reels 8, which makes it possible to better avoid contact of the tows in at least one of the synthetic fiber winding devices with the traverse roller holders and the rail sheets.

Referring to FIG. 4, optionally, in at least one of the synthetic fiber winding devices, the side 120 of the traverse roller bracket near the wire path is parallel to the side surface 90 of the guide piece near the wire path, and/or the traverse roller bracket is adjacent to the wire path. The side 120 is perpendicular to the bottom surface of the traverse roller bracket 12, and/or the bottom surface of the traverse roller bracket 12 is at an angle of 0-15 degrees from the horizontal plane. The above solution can achieve the purpose of the embodiment of the present invention by making a small amount of modification to the existing traverse guide wire device. Specifically, the existing traverse guide wire device can be used, and the angle is inclined at the time of installation, for example, The angle between the bottom surface of the traverse roller bracket and the horizontal plane is 0-15°, so that the guide rails mounted on the traverse roller bracket are not inclined after contact with the tow, and the parallel tow can be selected, so that the tow is unobstructed. Winding is performed to reduce the tension of the tow, ensuring the same physical properties and the lowest cost.

Referring to FIG. 5, optionally, in at least one of the synthetic fiber winding devices, in order to make the side surface of the rail piece fixed to the traverse roller bracket a slope with respect to a horizontal plane, the cross section of the traverse roller bracket 12 may be Trapezoidal. Thus, the side surface 90 of the rail piece disposed on the side 120 of the traverse roller bracket is also inclined with respect to the horizontal plane, and the optional traverse guide 10 is perpendicular to the side surface 90 of the rail piece, thus also ensuring the traverse guide wire. At any position where the device 10 reciprocates laterally in a predetermined restriction portion of the inner side surface of the guide rail piece, the tow does not contact the guide rail piece 9 and the traverse roller holder 12. This solution has the advantage of being easy to assemble and easy to process.

In the above technical solution, in at least one of the synthetic fiber winding devices, the guide rail piece 9 can be arranged in a trapezoidal shape, that is, the guide rail piece has a trapezoidal cross section. This ensures that the side of the rail piece close to the wire path is a beveled surface, which does not contact the tow and reduces the tension of the tow.

An optional working process of at least one of the synthetic fiber winding devices is illustrated as follows:

Referring to Fig. 1, a sliding box 5 is provided on the frame 14, a contact roller 4 and a traverse guide device 3 are disposed on the sliding box 5, and a turntable 7 and a reel set on the turntable 7 are further disposed on the frame 14. 8. The embodiment of the present invention does not limit the number of reels 8 provided in the same synthetic fiber winding device, that is, the number of reels 8 provided in the same synthetic fiber winding device may be one or more. In order to realize the continuous package, optionally, the turntable 7 can be arranged in the synthetic fiber winding device, and the plurality of reels can be symmetrically arranged on the turntable 7, as shown in the figure, the two sides symmetrically arranged on the turntable 7 Reels are used to switch the reels when the package production meets certain conditions, thereby achieving continuous packaging without gaps.

a winding process of at least one of the synthetic fiber winding devices, for example, the contact roller 4 contacts one of the reels 8 provided on the turntable 7 while winding the wire, and rotates in synchronization with the reel 8 to perform winding of the package, contacting The roller 4 is coupled to the slide box 5 by a contact roller holder, and the contact roller 4 is freely rotatable on the contact roller holder; the traverse guide wire device 3 is composed of a traverse roller holder 12, a traverse roller 11, a guide rail 9 and a cross The moving yarn guide 10 is composed of a traverse roller holder 12 connected to the sliding box 5, and the traverse roller 11 is a roller having a spiral groove and freely rotatable in the traverse roller holder 12, and the guide rail piece 9 is disposed on the traverse roller One side of the bracket 12 allows the traverse guide 10 to move laterally reciprocally on the traverse roller 11 along a predetermined restriction portion inside the guide rail 9 , and the tow 2 is restrained in the traverse guide 10 . And with the movement of the horizontal reciprocating motion. The tow 2 of the synthetic fiber is wound on the reel 8, and is laid reciprocally in the traverse guide 10 to form a package 6 of synthetic fibers. As the package 6 continues to increase, the sliding case 5 moves upward along with the contact roller 4 and the traverse guide device 3 to ensure that there is sufficient position to accommodate the package 6. When the package production satisfies certain conditions, such as when the size of the package 6 reaches a predetermined size or the winding time reaches a predetermined length of time, the turntable 7 is rotated to switch between the reel of the package and the reel without the package in the same reel 8. The tow is continuously wound without interruption.

In actual use, at least one of the traversing roller holders of the synthetic fiber winding device may be inclined at an angle such that the mounting rail piece is also inclined at an angle, and the traverse guide is also inclined at an angle, optionally After the traverse roller bracket is inclined at an angle, it is parallel with the tow from the godet roller to the reel, so that the mounting rail piece on the traverse roller bracket is inclined at an angle and is parallel with the corresponding tow, and the traverse guide is inclined by one. The angle is perpendicular to the tow. After adopting the solution, the synthetic fiber tow of at least one synthetic fiber winding device disposed under the at least one godet roller can directly enter the corresponding synthetic fiber winding device, thereby eliminating the prior art synthetic fiber passing guide. The friction of the yarn can change the shape of the package, reduce the tension of the synthetic fiber, and improve its physical properties.

In a practical application, a winding device provided by an embodiment of the present invention includes a plurality of synthetic fiber winding devices to increase productivity. The different synthetic fiber winding devices of the plurality of synthetic fiber winding devices may be separately disposed; or, the different synthetic fiber winding devices of the plurality of synthetic fiber winding devices may be arranged in a row or side by side, as shown in FIG. 2 As shown in the embodiment of the present invention, the synthetic fiber winding device does not need to be provided with a yarn guide, but the side surface of the guide rail is arranged close to the side of the wire path as a slope, so that the tow can be provided without the yarn guide. The unobstructed entry into the synthetic fiber winding device also allows the two synthetic fiber winding devices to be placed at close distances, such as side by side, so that more synthetic fiber winding devices can be deployed in the same space to increase productivity. , space utilization is high.

The structure of the different synthetic fiber winding devices in the plurality of synthetic fiber winding devices included in the winding device may be the same or different. For example, the plurality of synthetic fiber winding devices may include at least two isomorphic synthetic fiber winding devices, that is, some or all of the synthetic fiber winding devices have the same structure, and the synthetic fiber winding device A structure of a synthetic fiber winding device corresponding to any one of the embodiments of the present invention. For another example, the plurality of synthetic fiber winding devices may include at least two heterogeneous synthetic fiber winding devices, that is, structures of some or all of the synthetic fiber winding devices. There is a difference, the "difference" described herein includes a plurality of synthetic fiber winding devices corresponding to different implementations of the embodiments of the present invention, which constitute a winding device, and includes a conventional synthetic fiber winding device and the present invention. EMBODIMENT OF THE INVENTION The structural combination of the synthetic fiber winding device corresponding to at least one embodiment constitutes a winding device, and the implementation is very flexible. The embodiment of the present invention is mainly described by taking the case of a winding device including two isomorphic synthetic fiber winding devices listed in the drawings as an example, and other implementations are similar, and will not be described again.

The plurality of synthetic fiber winding devices included in the winding device and the guide roller in the spinning position are arranged in a flexible manner to meet diverse application requirements. For example, in the plurality of synthetic fiber winding devices, at least two synthetic fiber winding devices are disposed under different ones of the godet rollers, that is, some or all of the synthetic fiber winding devices are respectively disposed in different manners. Under the godet roller, the synthetic fiber tow which can be taken out of the tunnel is wound by a plurality of godet winding devices through a plurality of godet winding devices, including but not limited to, capable of simultaneously producing more roots in one spinning position. In the fiber scene, the use of this scheme for winding can improve the winding efficiency and productivity. For another example, in the plurality of synthetic fiber winding devices, at least two synthetic fiber winding devices are disposed under the same godet roller, that is, some or all of the synthetic fiber winding devices are disposed on the same godet roller. Next, the synthetic fiber tow which can be taken out of the tunnel can be bundled by a certain godet to a plurality of synthetic fiber winding devices for winding, including but not limited to being able to simultaneously produce more fibers at one spinning position. In this scenario, the adoption of the scheme for winding up can improve the winding efficiency and productivity, and the layout is compact, and the space utilization is improved.

In the plurality of synthetic fiber winding devices included in the winding device, the layout manner of the different synthetic fiber winding devices can be determined according to actual needs, and the implementation manner is very flexible. For example, at least two of the synthetic fiber winding devices of the plurality of synthetic fiber winding devices are disposed on different frames, that is, some or all of the synthetic fiber winding devices are respectively disposed on different frames. To improve the flexibility of the layout. For another example, at least two of the synthetic fiber winding devices of the plurality of synthetic fiber winding devices are disposed on the same frame, that is, some or all of the synthetic fiber winding devices are disposed on the same frame. Some or all of the synthetic fiber winding devices of the solution share the same frame, and the frame may include, but is not limited to, a frame, thereby simplifying the structure, reducing the cost, and facilitating the production operation.

In the plurality of synthetic fiber winding devices included in the winding device, the winding control method of the synthetic fiber winding device is very flexible, and can meet diverse application requirements. For example, at least two synthetic fiber winding devices of the plurality of synthetic fiber winding devices are linked to perform winding control, that is, some or all of the synthetic fiber winding devices can be linked to perform winding control to improve control convenience. And the uniformity of product quality. Further, for example, at least two synthetic fiber winding devices of the plurality of synthetic fiber winding devices perform winding control independently, that is, some or all of the synthetic fiber winding devices independently perform winding control. In the production process of synthetic fiber dry spinning, the production of tow is usually continuous, and the solution is used for winding control, so that the synthetic fiber winding device can independently perform the winding control, when one or some of the synthetic When the fiber winding device cannot be wound due to malfunction or equipment maintenance, other synthetic fiber winding devices can continue to wind up, thereby greatly reducing the amount of synthetic fibers. The amount of waste that may be generated by the roll device not being properly wound up is conducive to the continuous production.

Optionally, a plurality of synthetic fiber winding devices included in the winding device may include at least two synthetic fiber winding devices disposed symmetrically in a mirror image. Two of the synthetic fiber winding devices provided in a mirror symmetrical arrangement may be respectively disposed on different frames to improve layout flexibility; or two of the synthetic fiber winding devices provided in a mirror symmetrical arrangement may be disposed in the same frame The two synthetic fiber winding devices, which are mirror-symmetrically disposed, share the same frame, thereby simplifying the structure, reducing the cost, and facilitating the production operation.

In the two synthetic fiber winding devices provided symmetrically in mirror image, the structures of the two synthetic fiber winding devices are bilaterally symmetrical. In the following, "first" and "second" are added to the same or similar component names, and "'" and "" are added to the reference numerals in order to distinguish between the substantially symmetrical structures.

The structure of the optional winding device shown in FIG. 7 is further illustrated as an example. Referring to FIG. 7, the two synthetic fiber winding devices provided in mirror symmetry may be symmetrically disposed on the same frame. On the 14th, in a compact layout, simplifying the structure, improving space utilization and reducing costs.

The synthetic fiber winding device A on the left side includes a first traverse guide wire device 3' and a first reel 8', and the first traverse guide wire device 3' includes a first traverse roller support 12', a first traverse The roller 11', the first rail piece 9' and the first traverse guide 10', the first traverse roller bracket 12' is provided with a first traverse roller 11', and the first traverse roller 11' is connected to the first The traverse guide 10', the first traverse guide 10' is disposed on the first rail piece 9', and the first rail piece 9' is disposed on the side of the first traverse roller bracket 12' near the first wire path 120', the side of the first rail piece 9' adjacent to the first wire path is inclined with respect to the horizontal plane, so that when the first tow 2' is sequentially passed through a spinning roller and the first horizontal line included in the spinning position When the yarn guide 10' is wound and wound on the first reel 8', the first tow 2' is not in contact with both the first rail piece 9' and the first traverse roller holder 12'. With such a configuration, the synthetic fiber winding device disposed on the left side can eliminate the need to provide a yarn guide for changing the direction of the first tow 2' between the godet roller and the first traverse guide 10'. The first tow 2' is neither in contact with the first rail piece 9' nor in contact with the first traverse roller bracket 12' during the winding process, thereby unimpeded access to the synthetic fiber winding device The movement of the first traverse guide 10' causes the first tow 2' to be wound directly on the first reel 8', thereby reducing the tension experienced by the synthetic fiber during the winding process of the synthetic fiber winding device, The package is molded to ensure the physical properties of the synthetic fiber.

Optionally, the first traverse guide wire device 3 ′ is disposed in the first sliding box 5 ′, the first sliding roller 5 ′ is provided with a first contact roller 4 ′, and the first contact roller 4 ′ is disposed on the first reel 8 Above the first traverse guide wire device 3' is disposed obliquely above the first contact roller 4', and the first tow 2' is passed from the godet roller to the first traverse guide 10' and The first contact roller 4' is wound around the corresponding first reel 8', and by providing the first contact roller, the package for winding the package is made tighter, improving the production quality of the fiber. And/or the side of the first traverse roller bracket 12' adjacent to the first wire path is inclined with respect to the horizontal plane. This solution can better avoid the contact of the first traverse roller bracket with the first tow, thereby ensuring the first A bundle of unobstructed access to the synthetic fiber winding device. And/or, the first traverse guide 10' is perpendicular to the side of the corresponding rail piece close to the first wire path, the solution can reduce the friction of the first traverse to the first tow and ensure the physical properties of the fiber Consistent. Further optionally, the first rail piece 9' is adjacent to the side 90' of the first wire path in parallel with the first tow 2' from the godet roller to the first reel 8', and/or the first traverse roller bracket 12' is adjacent to the side 120' of the first wire path in parallel with the first tow 2' from the godet roller to the first reel 8', this solution can better avoid the first tow' and the first traverse roller bracket 12', the first rail piece 9' is in contact.

The synthetic fiber winding device B on the right side includes a second traverse guide wire device 3" and a second reel 8", and the second traverse guide wire device 3" includes a second traverse roller support 12", the second traverse The roller 11", the second rail piece 9" and the second traverse guide 10", the second traverse roller bracket 12" is provided with a second traverse roller 11", and the second traverse roller 11" is connected to the second The traverse guide 10", the second traverse guide 10" is disposed on the second rail piece 9", and the second guide piece 9" is disposed on the side 120" of the second traverse roller bracket adjacent to the second wire path Upper side, the side of the second rail piece 9" adjacent to the second wire path is inclined with respect to the horizontal plane, so that when the second tow 2" sequentially passes through a spinning roller and the second traverse guide included in the spinning position When the threader 10" is wound on the second spool 8", the second tow 2" is not in contact with the second rail piece 9" and the second traverse roller bracket 12". With such a configuration, the synthetic fiber winding device disposed on the right side can be disposed without providing a yarn guide for changing the direction of the second tow 2" between the godet roller and the second traverse guide 10". The second tow 2" is neither in contact with the second rail piece 9" nor the second traverse roller bracket 12" during the winding process, thereby unimpeded access to the synthetic fiber winding device The movement of the second traverse guide 10" causes the second tow 2" to be wound directly onto the second reel 8", thereby reducing the tension experienced by the synthetic fiber during the winding process of the synthetic fiber winding device, The package is molded to ensure the physical properties of the synthetic fiber.

Optionally, the second traverse guide wire device 3" is disposed in the second sliding box 5", the second sliding roller 5" is provided with a second contact roller 4", and the second contact roller 4" is disposed on the second reel 8 "Upper, the second traverse guide wire device 3" is disposed obliquely above the second contact roller 4", and the second tow 2" is passed from the godet roller to the second traverse guide 10" and The second contact roller 4" is wound around the corresponding second reel 8", and by providing the second contact roller, the wound package is tighter, improving the production quality of the fiber. And/or, the second traverse roller bracket 12" is adjacent to the side surface 120" of the second wire path is inclined with respect to the horizontal plane, and the solution can better avoid the contact between the second traverse roller bracket and the second tow, thereby ensuring the first The two tows are unobstructed into the synthetic fiber winding device. And/or, the second traverse guide 10" is perpendicular to the side of the corresponding rail piece adjacent to the second wire path. This solution can reduce the friction of the second traverse guide to the second tow and ensure the physical properties of the fiber. Further, optionally, the second rail piece 9" is adjacent to the side 90" of the second wire path in parallel with the second tow 2" from the godet roller to the second reel 8", and/or the second traverse The roll holder 12" is adjacent to the side 120" of the second wire path in parallel with the second tow 2" from the godet roller to the second reel 8". This solution better avoids the second tow 2" and the second cross. The moving roller bracket 12" and the second rail piece 9" are in contact.

For further optional configurations of the first traverse guidewire device 3' and the second traverse guidewire device 3" in the two synthetic fiber winding devices, FIG. 4, FIG. 5 and other embodiments of the present invention may be employed. Any optional structure described in the section is not described here.

In practical applications, the two synthetic fiber winding devices symmetrically arranged in mirroring can be set in different Under the godet roller, the synthetic fiber tow which can be taken out of the tunnel is wound by different synthetic fiber winding devices through different godet rolls, including but not limited to being able to simultaneously produce more roots in one spinning position. In the fiber scene, the use of this scheme for winding can improve the winding efficiency and productivity. Alternatively, two of the synthetic fiber winding devices provided symmetrically in a mirror pattern may be disposed under the same godet roller so that the synthetic fiber tow drawn from the tunnel can be split to a plurality of synthetic fibers through a godet roll. The winding device performs winding, respectively, including but not limited to the scenario where more fibers can be produced at the same time in one spinning position, and the winding method can improve the winding efficiency and productivity, and the layout is compact, and the space utilization is improved. .

In addition, in practical applications, the two synthetic fiber winding devices symmetrically arranged in a mirror can be linked to perform winding control, that is, two synthetic fiber winding devices synchronously perform winding control to improve control convenience and products. Uniformity of quality. Alternatively, the two synthetic fiber winding devices symmetrically arranged symmetrically can perform the winding control independently, which makes it impossible for a certain synthetic fiber winding device to be wound up due to malfunction or equipment maintenance, etc. The synthetic fiber winding device can continue to wind up, thereby greatly reducing the amount of waste that may be generated due to the failure of the synthetic fiber winding device to be properly wound, and facilitating the continuous production.

8a-8c, an optional working process of the winding device including the two synthetic fiber winding devices including the mirror symmetrical arrangement is illustrated as follows:

Referring to FIG. 8a, the frame 14 is provided with a first sliding box 5', a second sliding box 5", a first rotating table 7' and a second rotating table 7". The first sliding box 5' is provided with a first transverse guiding guide. The wire device 3' and the first contact roller 4', the second sliding box 5" is provided with a second traverse guide device 3" and a second contact roller 4", and the first turntable 7' is centrally symmetrically disposed with two The first reel 8', the second reel 7" is symmetrically disposed with two second reels 8". The tow-derived synthetic fiber tow is divided into two paths by one or more godet rolls. That is, the first tow 2' and the second tow 2".

The first tow 2' is wound by the first traverse guide to the first reel 8' currently located above, and the first traverse guide is traversed by the first traverse roller. Reciprocating motion within the stroke to complete the first tow laying on the first reel of the current winding, so that the first package 6' is continuously increased, as shown in Figure 8b, with the first package 6' Further, the first sliding box 5' is moved upward together with the first contact roller 4' and the first traverse guide device 3' to ensure that there is sufficient position to accommodate the first package. When the first package meets certain conditions, the first first reel 8' can be automatically switched by the rotation of the first turntable 7'. As shown in FIG. 8c, the first reel 8' that has been completed above is automatically switched to the lower side. The first reel 8' is not switched to the upper side correspondingly, and the first tow 2' is continuously wound to the first reel 8' switched to the upper side as described above, thereby realizing the uninterrupted continuous winding of the tow. .

The second tow 2" is wound by the second traverse guide to the second reel 8" currently located above, and the second traverse guide is traversed by the second traverse roller. Reciprocating motion within the stroke to complete the second tow laying on the second reel of the current winding, so that the second package 6" is continuously increased, as shown in Figure 8b, with the second package 6" Increased, the second sliding box 5" along with the second contact roller 4" and the second traverse guide device 3" are moved upward to ensure that there is sufficient position to accommodate the second package. When the second package meets certain conditions, the automatic switching of the two second reels 8" can be realized by the rotation of the second turntable 7". As shown in Fig. 8c, the second reel 8" that has been completed above is automatically switched to the lower side. The second reel 8" is not switched to the upper side, and the second tow 2" is continuously wound to the second reel 8" which is switched to the upper side as described above, thereby realizing the uninterrupted continuous winding of the tow. .

In practical applications, the first turntable 7' and the second turntable 7" can be linked to perform winding control, that is, the first turntable 7' and the second turntable 7" simultaneously perform automatic switching of the package control to improve control convenience and products. Uniformity of quality. Alternatively, the first turntable 7' and the second turntable 7" can automatically switch the package control independently, that is, the first turntable 7' can be independently rotated and controlled, and the second turntable 7" can be independently rotated and controlled, and the two turntables can be independently independent. Automatically switch the package control so that a synthetic fiber winding device (such as the synthetic fiber winding device A on the left) cannot be wound up due to malfunction or equipment maintenance, etc., another synthetic fiber winding device (such as the right side) The synthetic fiber winding device B) can continue to wind up, thereby greatly reducing the amount of waste that may be generated due to the failure of the synthetic fiber winding device to be properly wound, and facilitating the continuous production.

The embodiment of the present invention further provides a spinning position, comprising a tunnel and one or more godet rollers, and further comprising at least one winding device provided by the embodiment of the invention, at least one of the winding devices being located at least Below the godet roller. In particular, the spinning position may comprise a tunnel, one or more godet rollers connecting the tunnel through the tow, changing the direction of the filament of the synthetic fiber tow, one or more winding devices being located in at least one of said godet rollers Below. The technical solution of the spinning position provided by the embodiment of the invention not only can achieve the effects of the technical scheme of the synthetic fiber winding device, but also has the advantages of flexible layout, large productivity, low cost and the like.

Wherein, the winding device comprises a plurality of synthetic fiber winding devices to increase productivity. The plurality of synthetic fiber winding devices included in the winding device and the guide roller in the spinning position are arranged in a flexible manner to meet diverse application requirements. For example, in the plurality of synthetic fiber winding devices, at least two synthetic fiber winding devices are disposed under different ones of the godet rollers, that is, some or all of the synthetic fiber winding devices are respectively disposed in different manners. Under the godet roller, the synthetic fiber tow which can be taken out of the tunnel is wound by a plurality of godet winding devices through a plurality of godet winding devices, including but not limited to, capable of simultaneously producing more roots in one spinning position. In the fiber scene, the use of this scheme for winding can improve the winding efficiency and productivity. For another example, in the plurality of synthetic fiber winding devices, at least two synthetic fiber winding devices are disposed under the same godet roller, that is, some or all of the synthetic fiber winding devices are disposed on the same godet roller. Next, the synthetic fiber tow which can be taken out of the tunnel can be bundled by a certain godet to a plurality of synthetic fiber winding devices for winding, including but not limited to being able to simultaneously produce more fibers at one spinning position. In this scenario, the adoption of the scheme for winding up can improve the winding efficiency and productivity, and the layout is compact, and the space utilization is improved.

For other technical descriptions of the winding device, refer to the description of other parts of the embodiments of the present invention, and details are not described herein.

In addition, the embodiments of the present invention further provide any of the above-mentioned winding devices or spinning positions in spandex fibers. In-production use.

Due to the elastic property of the spandex fiber, a large tension is easily generated during the winding process, and the spandex fiber is wound up by the synthetic fiber winding device provided by the embodiment of the invention, so that the spandex fiber enters the corresponding synthetic fiber without hindrance. The roll device changes the shape of the package and reduces the tension of the spandex fiber, thereby ensuring the consistency of the physical properties of the spandex fiber.

In the above embodiments of the embodiments of the present invention, the sequence numbers and/or the sequence of the embodiments are merely for convenience of description, and do not represent the advantages and disadvantages of the embodiments. The descriptions of the various embodiments are all different, and the parts that are not detailed in a certain embodiment can be referred to the related description of other embodiments.

In the embodiments of the apparatus and method of the embodiments of the present invention, it is apparent that the components or steps may be decomposed, combined, and/or decomposed and recombined. These decompositions and/or recombinations should be considered as equivalents to embodiments of the invention. Meanwhile, in the above description of the specific embodiments of the embodiments of the present invention, features described and/or illustrated for one embodiment may be used in the same or similar manner in one or more other embodiments, and other implementations. Features in the manner are combined or substituted for features in other embodiments.

It should be emphasized that the term "comprising" or "comprising" is used to mean the presence of a feature, element, step or component, but does not exclude the presence or addition of one or more other features, elements, steps or components.

It should be noted that, although the embodiments of the present invention and its advantages are described in detail, it is understood that various modifications can be made without departing from the spirit and scope of the embodiments of the invention as defined by the appended claims Change, substitute and transform. Further, the scope of the embodiments of the present invention is not limited to the specific embodiments of the processes, devices, means, methods and steps described in the specification. It will be readily understood by those of ordinary skill in the art from the disclosure of the embodiments of the present invention that, in accordance with the embodiments of the present invention, it is possible to use substantially the same functions as the corresponding embodiments described herein or obtain substantially the same results. Processes, equipment, means, methods or steps to be developed and in the future. Therefore, the appended claims are intended to cover such a process, apparatus, means, methods or steps.

Claims

A synthetic fiber winding device, comprising:

Traverse guide wire device and reel;

The traverse guide wire device comprises a traverse roller bracket, a traverse roller, a rail piece and a traverse guide, the traverse roller is connected to the traverse guide, and the traverse guide is disposed on the guide On the one hand, the rail piece is disposed on a side of the traverse roller bracket near the wire path, and the side surface of the rail piece close to the wire path is inclined with respect to a horizontal plane, so that the wire bundle is sequentially guided through the spinning position. When the roller and the traverse guide are wound on the reel, the tow does not contact the rail piece and the traverse roller bracket.
The synthetic fiber winding device according to claim 1, wherein

The side of the traverse roller bracket adjacent to the wire path is inclined with respect to a horizontal plane; and/or the traverse guide is perpendicular to a side of the rail piece adjacent to the wire path;

The side of the rail piece adjacent to the wire path is parallel to the tow from the godet roller to the corresponding reel; and/or the side of the traverse roller bracket adjacent to the wire path is parallel to the tow from the godet roller to the corresponding reel; And/or, the traverse roller bracket has a trapezoidal cross section; and/or the rail piece has a trapezoidal cross section;

a side of the traverse roller bracket adjacent to the wire path is parallel to a side of the rail piece adjacent to the wire path; and/or a side of the traverse roller bracket adjacent to the wire path is perpendicular to a bottom surface of the traverse roller bracket; and/ Or, the angle between the bottom surface of the traverse roller bracket and the horizontal plane is 0-15°.
A spinning position comprising a tunnel and one or more godet rolls, characterized in that at least one of said godet rolls is provided with at least one synthetic fiber winding device according to claim 1 or 2.
A spinning position according to claim 3, wherein two of said synthetic fiber winding devices are disposed under one of said godet rolls, and said two synthetic fiber winding devices are disposed side by side in the same machine On the shelf.
A synthetic fiber winding device according to claim 1 or 2, or the use of the spinning position according to claim 3 or 4 in the production of spandex fibers.
A synthetic fiber winding device, comprising:

a traverse guide wire device, a symmetrically disposed first reel and a second reel;

The traverse guide wire device comprises a traverse roller bracket and a traverse roller;

a first rail piece is disposed on the first side of the traverse roller bracket adjacent to the first wire path, and the first rail piece is provided with a first traverse guide, the first traverse guide is connected to the a traverse roller, the side surface of the first rail piece adjacent to the first wire path is inclined with respect to a horizontal plane, so that when the first tow is sequentially passed through the spinning position, the godet roller and the first traverse guide wire When the winder is wound on the first reel, the first tow does not contact the first rail piece and the traverse roller bracket;

a second rail piece is disposed on the second side of the traverse roller bracket adjacent to the second wire path, and a second traverse guide is disposed on the second rail piece, and the second traverse guide is connected to the second traverse guide a traverse roller, the side surface of the second rail piece adjacent to the second wire path is inclined with respect to a horizontal plane, so that when the second tow is sequentially passed through the spinning position, the godet roller and the second traverse guide wire And winding on the second reel The two tows are not in contact with the second rail piece and the traverse roller bracket.
The synthetic fiber winding device according to claim 6, wherein

The first side surface and the second side surface of the traverse roller bracket are both inclined with respect to a horizontal plane, and the first side surface and the second side surface are oppositely disposed; and/or

The first traverse guide is perpendicular to a side of the first rail piece close to the first wire path, and the second traverse guide is perpendicular to a side of the second rail piece close to the second wire path.
The synthetic fiber winding device according to claim 6, wherein

The side of the first rail piece adjacent to the first wire path is parallel to the tow from the godet roller to the first reel; and/or the first side of the traverse roller holder and the first roller from the godet roller The tow is parallel; and/or,

The second rail piece is adjacent to a side of the second wire path in parallel with the tow from the godet roller to the second reel; and/or the second side of the traverse roller holder is from the godet roller to the second reel The tow is parallel; and/or,

a first side of the traverse roller bracket is parallel to a side of the first rail piece adjacent to the first wire path; and/or a second side of the traverse roller bracket is adjacent to the second wire path of the second rail piece Sideways parallel; and/or,

The traverse roller bracket has a trapezoidal cross section, and/or the first rail piece and the second rail piece have a trapezoidal cross section; and/or

The traverse roller bracket includes: a first portion and a second portion that are symmetrically disposed in a mirror image; the first portion includes the first side surface and the first bottom surface; the first side surface is perpendicular to the first bottom surface, and Or the first bottom surface and the horizontal plane are at an angle of 0-15 degrees; the second portion includes the second side surface and the second bottom surface; the second side surface is perpendicular to the second bottom surface, and/or The angle between the second bottom surface and the horizontal plane is 0-15°.
A spinning position comprising a tunnel and one or more godet rolls, characterized in that at least one of said godet rolls is provided with at least one synthetic fiber winding device according to any of claims 6-8.
A synthetic fiber winding device according to any one of claims 6-8, or a spinning position according to claim 9, for use in the production of spandex fibers.
A winding device comprising a plurality of synthetic fiber winding devices, wherein at least one of the synthetic fiber winding devices comprises:

Traverse guide wire device and reel;

The traverse guide wire device comprises a traverse roller bracket, a traverse roller, a rail piece and a traverse guide, the traverse roller is connected to the traverse guide, and the traverse guide is disposed on the guide On the one hand, the rail piece is disposed on a side of the traverse roller bracket near the wire path, and the side surface of the rail piece close to the wire path is inclined with respect to a horizontal plane, so that the wire bundle is sequentially guided through the spinning position. When the roller and the traverse guide are wound on the reel, the tow does not contact the rail piece and the traverse roller bracket.
The winding device according to claim 11, wherein

At least two of the synthetic fiber winding devices of the plurality of synthetic fiber winding devices are disposed at On the same frame, or at least two of the plurality of synthetic fiber winding devices are disposed on the same frame; and/or

The plurality of synthetic fiber winding devices include at least two synthetic fiber winding devices that are mirror-symmetrically disposed; and/or

In at least one of the synthetic fiber winding devices: the side of the traverse roller bracket adjacent to the wire path is inclined with respect to a horizontal plane; and/or

In at least one of the synthetic fiber winding devices: the traverse guide is perpendicular to a side of the guide piece adjacent to the wire path; and/or,

In at least one of the synthetic fiber winding devices: the side of the rail piece adjacent to the wire path is parallel to the tow from the godet roller to the corresponding reel; and/or,

In at least one of the synthetic fiber winding devices: the side of the traverse roller bracket adjacent to the wire path is parallel to the tow from the godet roller to the corresponding reel; and/or,

In at least one of the synthetic fiber winding devices: the traverse roller bracket has a trapezoidal cross section; and/or

In at least one of the synthetic fiber winding devices: the guide rail piece has a trapezoidal cross section; and/or

In at least one of the synthetic fiber winding devices: the side of the traverse roller bracket adjacent to the wire path is parallel to the side of the rail piece adjacent to the wire path; and/or,

In at least one of the synthetic fiber winding devices: a side of the traverse roller holder adjacent to the wire path is perpendicular to a bottom surface of the traverse roller holder; and/or

In at least one of the synthetic fiber winding devices: the angle between the bottom surface of the traverse roller holder and the horizontal plane is 0-15°.
A winding device according to claim 11 or 12, characterized in that

At least two synthetic fiber winding devices of the plurality of synthetic fiber winding devices are relatively independently controlled for winding; or at least two synthetic fiber winding devices of the plurality of synthetic fiber winding devices are linked for winding control .
A winding device according to claim 13, wherein

The two synthetic fiber winding devices arranged symmetrically in mirror are relatively independently subjected to winding control; or the two synthetic fiber winding devices arranged in mirror symmetry are linked to perform winding control.
A spinning position comprising a tunnel and one or more godet rolls, characterized in that it further comprises at least one winding device according to any one of claims 11-14, at least one of said winding devices being located in at least one Below the godet roller.
The spinning position according to claim 15, wherein at least two synthetic fiber winding devices of said plurality of synthetic fiber winding devices are disposed under said same godet roller; or said plurality of composites At least two synthetic fiber winding devices in the fiber winding device are disposed under different ones of the godet rollers.
A winding device according to any one of claims 11-14, or a spinning position according to claim 15 or 16, for use in the production of spandex fibers.