CN210856460U - Artificial grass silk twisting yarn frame supporting multiple unwinding modes - Google Patents
Artificial grass silk twisting yarn frame supporting multiple unwinding modes Download PDFInfo
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- CN210856460U CN210856460U CN201921704497.XU CN201921704497U CN210856460U CN 210856460 U CN210856460 U CN 210856460U CN 201921704497 U CN201921704497 U CN 201921704497U CN 210856460 U CN210856460 U CN 210856460U
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Abstract
The utility model discloses an artificial grass silk twisting yarn frame supporting multiple unwinding modes, including twisting frame body, bracket component, outer yarn guide and inlayer yarn guide, two the twisting frame body symmetry is installed at twisting platform top both ends, twisting platform outside is provided with outer yarn guide and inlayer yarn guide, and outer yarn guide sets up in inlayer yarn guide outside, inlayer yarn guide both ends symmetry is provided with each a set of bracket component, and the bracket component includes runing rest, rotatory unwinding support of bent silk, bent silk afterbody unwinding support, straight silk afterbody unwinding support, seal wire ring group and winding yarn pole group a, the runing rest rotates through bearing and support frame to be connected; the utility model discloses, can make up the twisting backing-off mode of using various differences, can support the twisting of plying simultaneously of a yarn section of thick bamboo more than three, greatly richened the ability that the product was made, can solve the problem that afterbody backing-off mode yarn tension is difficult to the adjustment effectively.
Description
Technical Field
The utility model relates to an artificial grass silk twisting yarn frame field specifically is an artificial grass silk twisting yarn frame that supports multiple backing-off mode.
Background
In the production process of the artificial turf yarn, most of the yarn needs to be subjected to plying treatment after the drawing is finished so as to be woven on a tufting machine. There are two methods of plying, one is twisting using a twister, and the other is wrapping using a wrapping machine. At present, 99 percent of the plying methods used in China adopt twisting by a twisting machine.
When a twisting machine is used for twisting, two differences exist in twisted yarns, one is single twisting of straight filaments, namely 1 or 2 kinds of straight filaments are twisted together; one is straight and twist twisting, i.e. twisting 1 or two straight filaments together, plus a multifilament yarn.
Either type of twisting involves a problem with the way the yarn is unwound from the bobbin. The existing twisting machine provides 2 yarn unwinding modes:
1) the first is to provide a rotary unwinding mode, namely a yarn bobbin is pulled to rotate by yarn on a support rod of a creel to unwind the yarn; the unwinding mode is suitable for straight yarn wound by a pan head and can also be used for yarn wound by a common paper tube and a plastic tube, the unwinding mode has the advantages that the problem of long and short yarns does not exist during unwinding, the naturally formed tension is better, and the problem that the tension is not consistent between the inner layer and the outer layer during the unwinding of the yarn and continuous production cannot be formed;
2) the second is to provide a way of unwinding the yarn tail, i.e. the bobbin is on the leg of the creel, pulling the yarn from the tail of the bobbin to unwind, without the bobbin itself rotating. The unwinding mode can not be used for straight yarn winding of pan heads, can be used for yarn winding of paper tubes and plastic tubes, and has the advantages of good tension control consistency and capability of connecting two bobbins of yarn in an ending manner to form continuous production. The problem is that tension adjustment may be difficult and that short filaments may be produced when unwinding is difficult.
At present, all creels of twisting machines can only provide one of the two unwinding modes, namely rotary unwinding or tail unwinding, and when different unwinding modes are required due to different winding modes of straight yarns or different requirements on yarn quality, equipment or yarns can only be replaced, and simultaneously, more than three yarn cylinders cannot be supported to simultaneously ply and twist, so that the capability of product manufacturing is greatly reduced; in view of these drawbacks, it is necessary to design a yarn frame for twisting artificial grass filaments that supports multiple unwinding methods.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support artificial grass silk twisting yarn frame of multiple backing-off mode, can make up the twisting backing-off mode of using various differences, can support the twisting of plying simultaneously of a yarn section of thick bamboo more than three, greatly richened the ability that the product was made, can solve the problem that afterbody backing-off mode yarn tension is difficult to the adjustment effectively.
The purpose of the utility model can be realized by the following technical scheme:
an artificial grass silk twisting yarn frame supporting multiple unwinding modes comprises a twisting machine body, two bracket components, an outer yarn guide frame and an inner yarn guide frame, wherein the twisting machine body is symmetrically arranged at two ends of the top of a twisting platform, the outer yarn guide frame and the inner yarn guide frame are arranged outside the twisting platform, the outer yarn guide frame is arranged outside the inner yarn guide frame, two groups of bracket components are symmetrically arranged at two ends of the inner yarn guide frame, the bracket components comprise a rotating bracket, a curved silk rotating unwinding bracket, a curved silk tail unwinding bracket, a straight silk tail unwinding bracket, a yarn guide ring group and a yarn winding rod group a, the rotating bracket is rotatably connected with the bracket through a bearing, the curved silk rotating unwinding bracket is arranged above the rotating bracket, the curved silk tail unwinding bracket is arranged outside the curved silk rotating unwinding bracket, the straight silk tail unwinding bracket is arranged above the curved silk tail unwinding bracket, the yarn guide ring group consists of two yarn guide rings, the yarn winding rod group a consists of four yarn winding rods, the four yarn winding rods of the yarn winding rod group a are distributed at equal intervals between the two yarn guide rings in the yarn guide ring group to form a yarn guide group, and the two groups of yarn guide groups are symmetrically distributed at the positions of two ends of the ejector rod of the inner layer yarn guide frame;
the yarn winding device comprises an outer layer yarn guide frame, a plurality of yarn winding rod groups and a plurality of yarn winding rods, wherein a group of yarn winding rod groups b is respectively arranged on vertical rods at two ends of the outer layer yarn guide frame, each yarn winding rod group b is composed of a plurality of yarn winding rods, and the plurality of yarn winding rods in each yarn winding rod group b are distributed on the vertical rods of the outer layer yarn guide frame at equal intervals;
the device comprises a curved wire rotating unwinding support, a curved wire tail unwinding support and a straight wire tail unwinding support, wherein the curved wire rotating unwinding support is rotatably connected with a tensioning device a, and the curved wire tail unwinding support and the straight wire tail unwinding support are fixedly connected with a tensioning device b.
The utility model has the advantages that: the rotating bracket is used for mounting the straight yarn wound by the pan head, the rotating bracket can rotate, the iron pan head yarn is mounted on the rotating bracket and then locked by using a locking device, when the yarn is pulled, the rotating bracket and the iron pan head rotate together, the rotating unwinding mode can reduce the rotating resistance to the maximum extent and reduce the unbalanced condition of inner and outer layers of tension, the curved yarn rotating unwinding bracket can not rotate, the curved yarn is generally wound by adopting a plastic pipe or a paper pipe and mounted on the curved yarn rotating unwinding bracket for rotating unwinding, the curved yarn wound by the plastic pipe or the paper pipe can be mounted on the curved yarn tail unwinding bracket for tail unwinding, and meanwhile, the straight yarn wound by the plastic pipe or the iron pipe can be mounted on the straight yarn tail unwinding bracket for tail unwinding, and the curved yarn tail unwinding bracket and the straight yarn unwound by the straight yarn tail unwinding bracket, the yarn is guided into the inner layer yarn guide frame through the outer layer yarn guide frame and finally twisted by a twisting machine, a yarn guide ring group and a yarn winding rod group a are arranged on the inner layer yarn guide frame, the inner layer creel has two functions, one function is to guide the yarn unwound by the rotating bracket and the curved yarn rotating unwinding bracket into the twisting machine body and provide corresponding tension control, the other function is to adjust the tension of the yarn from the outer layer yarn guide frame, guide the yarn into the twisting machine body and ensure that when in use, yarns on the rotating support, the curved wire rotating unwinding support, the curved wire tail unwinding support and the straight wire tail unwinding support sequentially pass through a group of yarn winding rod groups b on the vertical rod of the outer-layer yarn guide frame, one yarn guide ring in a group of yarn guide ring groups, four yarn winding rods in a group of yarn winding rod groups a and the other yarn guide ring in a group of yarn guide ring groups to be wound on the twisting machine body; this structure can make up and use various different twisting backing-off modes, can the full rotation backing-off, also can the backing-off of whole afterbody, can support a rotatory backing-off simultaneously, and a afterbody backing-off can support more than three yarn bobbin twist twisting simultaneously, has greatly richened the ability that the product was made, simultaneously, to the yarn of afterbody backing-off, provides inside and outside two-layer guide frame and tension adjusting device, can solve the problem that afterbody backing-off mode yarn tension is difficult to the adjustment effectively.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: A. rotating the bracket; B. the curved wire rotates the unwinding bracket; C. unwinding the bracket at the tail part of the bent wire; D. unwinding the bracket at the tail part of the straight wire; E. an outer layer creel; F. an inner layer yarn guide frame.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the artificial grass yarn twisting creel supporting multiple unwinding modes comprises a twisting machine body, bracket assemblies, an outer layer yarn guide frame E and an inner layer yarn guide frame F, wherein the two twisting machine bodies are symmetrically arranged at two ends of the top of a twisting platform, the outer layer yarn guide frame E and the inner layer yarn guide frame F are arranged outside the twisting platform, the outer layer yarn guide frame E is arranged outside the inner layer yarn guide frame F, two groups of bracket assemblies are symmetrically arranged at two ends of the inner layer yarn guide frame F, the bracket assemblies comprise a rotating bracket A, a curved yarn rotating unwinding bracket B, a curved yarn tail unwinding bracket C, a straight yarn tail unwinding bracket D, a yarn guide ring group and a yarn winding rod group a, the rotating bracket A is rotatably connected with the bracket through a bearing, a curved yarn rotating unwinding bracket B is arranged above the rotating bracket A, and a curved yarn tail unwinding bracket C is arranged outside the curved yarn rotating unwinding bracket B, a straight wire tail unwinding support D is mounted above the bent wire tail unwinding support C, the guide wire ring group consists of two guide wire rings, the yarn winding rod group a consists of four yarn winding rods, the four yarn winding rods of the yarn winding rod group a are equidistantly distributed between the two guide wire rings in the guide wire ring group to form a guide wire group, and the two groups of guide wire groups are symmetrically distributed at the positions of two ends of an ejector rod of the inner-layer yarn guide frame F;
the yarn winding device comprises an outer layer yarn guide frame E, a plurality of yarn winding rod groups b, a plurality of yarn winding rods and a plurality of yarn winding rod groups, wherein a group of yarn winding rod groups b is respectively arranged on vertical rods at two ends of the outer layer yarn guide frame E;
wherein, the curved wire rotary unwinding bracket B is rotatably connected with a tensioning device a, and the curved wire tail unwinding bracket C and the straight wire tail unwinding bracket D are fixedly connected with a tensioning device B.
The utility model discloses a theory of operation: the rotating bracket A is used for installing straight yarn wound by a pan head, the rotating bracket A can rotate, the iron pan head yarn is installed on the rotating bracket A and then locked by a locking device, when the yarn is pulled, the rotating bracket A and the iron pan head rotate together, the rotating unwinding mode can reduce the rotating resistance to the maximum extent and reduce the unbalanced condition of inner and outer layers of tension, the curved yarn rotating unwinding bracket B can not rotate, the curved yarn is generally wound by a plastic pipe or a paper pipe and is installed on the curved yarn rotating unwinding bracket B for rotating unwinding, the curved yarn wound by the plastic pipe or the paper pipe can be installed on the curved yarn tail unwinding bracket C for tail unwinding, meanwhile, the straight yarn wound by the plastic pipe or the iron pipe can be installed on the straight yarn tail unwinding bracket D for tail unwinding, the curved yarn tail unwinding bracket C and the yarn unwound by the straight yarn tail unwinding bracket D, the yarn is guided into an inner layer yarn guide frame F by an outer layer yarn guide frame E and finally twisted by a twisting machine, a yarn guide ring group and a yarn winding rod group a are arranged on the inner layer yarn guide frame F, the inner layer creel F has two functions, one function is to guide the yarn unwound by the rotating bracket A and the curved yarn rotating unwinding bracket B into the twisting machine body and provide corresponding tension control, the other function is to adjust the tension of the yarn from the outer layer yarn guide frame E, guide the yarn into the twisting machine body and ensure that when in use, yarns on the rotating support A, the curved wire rotating unwinding support B, the curved wire tail unwinding support C and the straight wire tail unwinding support D sequentially pass through a group of winding rod groups B on a vertical rod of an outer layer yarn guide frame E, one yarn guide ring in a group of yarn guide ring groups, four winding rods in a group of winding rod groups a and the other yarn guide ring in a group of yarn guide ring groups to be arranged on the twisting machine body; this structure can make up and use various different twisting backing-off modes, can the full rotation backing-off, also can the backing-off of whole afterbody, can support a rotatory backing-off simultaneously, and a afterbody backing-off can support more than three yarn bobbin twist twisting simultaneously, has greatly richened the ability that the product was made, simultaneously, to the yarn of afterbody backing-off, provides inside and outside two-layer guide frame and tension adjusting device, can solve the problem that afterbody backing-off mode yarn tension is difficult to the adjustment effectively.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The artificial grass silk twisting yarn frame is characterized by comprising a twisting machine body, support components, an outer yarn guide frame (E) and an inner yarn guide frame (F), wherein the twisting machine body is symmetrically arranged at two ends of the top of a twisting platform, the outer yarn guide frame (E) and the inner yarn guide frame (F) are arranged outside the twisting platform, the outer yarn guide frame (E) is arranged outside the inner yarn guide frame (F), each set of support components are symmetrically arranged at two ends of the inner yarn guide frame (F), each support component comprises a rotating support (A), a curved silk rotating unwinding support (B), a curved silk tail unwinding support (C), a straight silk tail unwinding support (D), a yarn guide ring set and a yarn winding rod set a, the rotating support (A) is rotatably connected with the support through a bearing, the curved silk rotating unwinding support (B) is arranged above the rotating support (A), a bent wire tail unwinding support (C) is mounted on the outer side of the bent wire rotating unwinding support (B), a straight wire tail unwinding support (D) is mounted above the bent wire tail unwinding support (C), the yarn guide ring group consists of two yarn guide rings, the yarn winding rod group a consists of four yarn winding rods, the four yarn winding rods of the yarn winding rod group a are distributed at equal intervals between the two yarn guide rings in the yarn guide ring group to form a yarn guide group, and the two groups of yarn guide groups are symmetrically distributed at the positions of two ends of an ejector rod of the inner-layer yarn guide frame (F);
the yarn winding device comprises an outer layer yarn guide frame (E), a plurality of yarn winding rod groups (b) and a plurality of yarn winding rods, wherein a group of yarn winding rod groups (b) is respectively arranged on vertical rods at two ends of the outer layer yarn guide frame (E), each yarn winding rod group (b) consists of a plurality of yarn winding rods, and the plurality of yarn winding rods in each yarn winding rod group (b) are distributed on the vertical rods of the outer layer yarn guide frame (E) at equal intervals;
the curved wire tail unwinding support (C) and the straight wire tail unwinding support (D) are fixedly connected with a tensioning device B.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921704497.XU CN210856460U (en) | 2019-10-12 | 2019-10-12 | Artificial grass silk twisting yarn frame supporting multiple unwinding modes |
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| CN201921704497.XU CN210856460U (en) | 2019-10-12 | 2019-10-12 | Artificial grass silk twisting yarn frame supporting multiple unwinding modes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955580A (en) * | 2021-10-12 | 2022-01-21 | 张家港市民华塑胶有限公司 | Preparation method and system of twisted grass filaments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955580A (en) * | 2021-10-12 | 2022-01-21 | 张家港市民华塑胶有限公司 | Preparation method and system of twisted grass filaments |
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