CN217298142U

CN217298142U - Two-for-one twister is with developments feed carrier

Info

Publication number: CN217298142U
Application number: CN202221174752.6U
Authority: CN
Inventors: 周邓飞; 王红
Original assignee: Zhuji Dengte Textile Machinery Co ltd
Current assignee: Zhuji Dengte Textile Machinery Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-26
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a weaving equipment technical field specifically is a two-for-one twister uses dynamic feed carrier. The device, including rolling, guide yarn head, traverse rod and guide yarn wheel, yarn is from guide yarn wheel cross guide yarn head to rolling, and traverse rod drives guide yarn head and does left and right sides sideslip before the rolling, still includes guide creel, compensating rod and gangbar, guide creel, compensating rod to guide yarn head are worn to the yarn of guide yarn wheel one side, traverse rod pass through gangbar transmission compensating rod for compensating rod wears to lead the creel and is lateral displacement, the gangbar adopt lever drive mode. The product enables yarn twist to be uniform through dynamic compensation, improves product quality, and meets the industrial standard.

Description

Two-for-one twister is with developments feed carrier

Technical Field

The utility model relates to a weaving equipment technical field specifically is a two-for-one twister is with developments feed carrier.

Background

The known two-for-one twister is twisting equipment which is essentially doubling equipment (combining multiple strands into one strand), is called a doubling machine, can realize one-turn two-twist and has twisting efficiency which is improved by times compared with the traditional twisting equipment. The package capacity is increased, ten thousand meters of joints are avoided, the twisting quality is greatly improved, the layer height is lower, and the method is particularly suitable for operation.

When the device is used for winding yarns on a winding drum in the working process, yarn guide heads can transversely move back and forth between the winding drums, the rotating speed of a spindle at the lower end is unchanged, and the position of a yarn guide wheel at the front end is unchanged, so that the tightness of the yarns between the winding drum and the yarn guide wheel is changed, the wiring speed is fast or slow, the speed is fast, the twist is low, the speed is slow, the twist is high, and the twist is fluctuated; in addition, the yarn guide head has high turning speed in the process of moving left and right, no buffer is left, and the yarn twist is also uneven. Due to the two reasons, the twist of the yarn is not uniform, and the quality of the product is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a two-for-one twister is with developments feed carrier has solved the like product structure complicacy, the inhomogeneous problem of yarn twist.

(II) technical scheme

The utility model provides a two-for-one twister is with developments feed carrier, includes rolling, leads yarn head, the pole that traverses and leads the yarn wheel, and yarn is from leading the yarn wheel and is crossed guide head to rolling, and the pole that traverses drives and leads the yarn head and do and control the sideslip before the rolling, still includes guide frame, compensation rod and gangbar, guide frame, compensation rod to leading the yarn head are worn to the yarn of yarn wheel one side, the pole that traverses pass through gangbar transmission compensation rod for the compensation rod is worn to lead the yarn frame and is lateral displacement, the gangbar adopt lever drive mode.

Preferably, the yarn guide frame is provided with a yarn inlet hole and a yarn outlet hole, the compensation rod is provided with a compensation hole, yarns enter from the yarn inlet hole and exit from the yarn outlet hole after penetrating through the compensation hole.

Preferably, the yarn guide wheel, the yarn inlet hole and the yarn outlet hole are on the same yarn guide straight line.

Preferably, the edge position of the yarn guide head on the left side or the right side of the winding is on the same straight line with the yarn guide straight line.

Preferably, the distance from the compensation hole to the wire inlet hole and the distance from the compensation hole to the wire outlet hole are the same.

Preferably, the compensation hole moves transversely in the creel.

Preferably, the linkage rod is rotatably connected with the two ends of the transverse rod and the compensation rod and is respectively provided with a sliding groove.

Preferably, the traverse rod and the compensation rod are parallel to each other.

Preferably, the dynamic yarn guide device has a plurality of groups, and the left side and the right side of the dynamic yarn guide device are extended and combined.

Preferably, the length of the force arm at one side of the linkage rod close to the transverse moving rod is greater than that of the force arm at one side of the compensation rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a two-for-one twister is with developments feed carrier has used more reasonable structure, and it is easier to make and install, possesses following beneficial effect:

(1) through dynamic compensation, the yarn twist is uniform, the product quality is improved, and the yarn meets the industrial standard.

(2) The product can be linked in multiple sets, and can realize the linkage in multiple sets of adjacent equipment without additionally arranging equipment, thereby greatly reducing the cost and the failure rate.

(3) In practical application, the product can reduce the non-uniformity rate of the twist of the yarn from 4-5% to 1.5-2%, so that the quality of the yarn is greatly improved.

Drawings

FIG. 1 is a state diagram of the yarn with the yarn guide head on the left side of the prior art product;

FIG. 2 is a state diagram of the yarn with the yarn guide head in the middle of the prior product;

FIG. 3 is a state diagram of the yarn with the yarn guide head on the right side of the prior art;

FIG. 4 is a schematic diagram illustrating a first operating state of the present embodiment of the invention;

FIG. 5 is a diagram illustrating a second working state of the embodiment of the present invention;

FIG. 6 is a schematic diagram of a third working state of the embodiment of the present invention;

fig. 7 is a schematic diagram of a fourth working state of the present embodiment.

Description of reference numerals: the yarn guide device comprises a winding 1, a yarn guide head 2, a transverse rod 3, a yarn guide wheel 4, a yarn guide frame 5, a yarn inlet hole 51, a yarn outlet hole 52, a compensation rod 6, a compensation hole 61, a linkage rod 7 and a sliding groove 71.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, in the prior art, when the reel receives yarn in application, the yarn guide head 2 traverses back and forth between the reels, which causes the tightness of the yarn between the reel and the yarn guide wheel 4 to change, and further, the running speed is fast or slow, the speed is fast, the twist is low, the speed is slow, the twist is high, and the twist fluctuates, which finally affects the product quality.

The design concept is as follows: the elasticity that a product can dynamic adjustment yarn is designed, and the elasticity change that brings to 2 sideslip of yarn guide head carries out dynamic compensation, and the structure can not be too complicated, and the cost will be low.

It should be further noted that the linkage manner among the winding 1, the yarn guide head 2, the traverse rod 3 and the yarn guide wheel 4 in the present embodiment is the prior art, and the related power assembly and the installation mechanism thereof are not described in detail.

The first embodiment is as follows:

as shown in fig. 4-7, the utility model provides a technical scheme: a dynamic yarn guide device for a two-for-one twister comprises a winding 1, a yarn guide head 2, a traverse rod 3 and a yarn guide wheel 4, wherein yarns pass through the yarn guide head 2 from the yarn guide wheel 4 to the winding 1, and the traverse rod 3 drives the yarn guide head 2 to move left and right in a traversing manner before the winding 1. Further, the yarn guide device further comprises a yarn guide frame 5, a compensation rod 6 and a linkage rod 7, wherein the yarn on one side of the yarn guide wheel 4 penetrates through the yarn guide frame 5, the compensation rod 6 to the yarn guide head 2, the traverse rod 3 drives the compensation rod 6 through the linkage rod 7, two ends of the linkage rod 7 which are rotatably connected with the traverse rod 3 and the compensation rod 6 are respectively provided with a sliding groove 71, and the compensation rod 6 penetrates through the yarn guide frame 5 to perform transverse displacement. The linkage rod 7 of the embodiment adopts a lever transmission mode, the length of the force arm of the linkage rod 7 close to one side of the transverse moving rod 3 is larger than that of the force arm of the compensation rod 6, and the transverse moving rod 3 is parallel to the compensation rod 6. The dynamic yarn guide device has a plurality of groups, and the left side and the right side of the dynamic yarn guide device are extended and combined.

The yarn guide frame 5 of the embodiment is provided with a wire inlet hole 51 and a wire outlet hole 52, the compensation rod 6 is provided with a compensation hole 61, and yarn enters from the wire inlet hole 51 and passes through the compensation hole 61 and then exits from the wire outlet hole 52. The yarn guide wheel 4, the yarn inlet hole 51 and the yarn outlet hole 52 are on the same yarn guide straight line, the edge position of the yarn guide head 2 on the left side or the right side of the winding 1 is on the same straight line with the yarn guide straight line, the distances from the compensation hole 61 to the yarn inlet hole 51 and the yarn outlet hole 52 are the same, and the compensation hole 61 moves transversely in the yarn guide frame 5 when the compensation rod 6 moves.

The working process is as follows:

as shown in fig. 4 and 5, when the yarn guiding head 2 moves from left to right under the action of the traversing rod 3, the linkage rod 7 drives the compensation rod 6, and the compensation rod 6 moves in the opposite direction to recover and compensate the yarn in the yarn guiding frame 5 to the left until the yarn guiding wheel 4, the yarn inlet hole 51 and the yarn outlet hole 52 are on the same yarn guiding line; as shown in fig. 6 and 7, when the yarn guide head 2 moves from right to left under the action of the traverse rod 3, the linkage rod 7 drives the compensation rod 6, and the compensation rod 6 moves in the opposite direction to stretch the yarn in the yarn guide frame 5 to the right to the initial position. The dynamic adjustment of the yarn twist is realized by the reciprocating motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-for-one twister is with developments feed carrier, includes the rolling, leads yarn head, traverse bar and leads the yarn wheel, and yarn guide head to rolling are crossed to the yarn from leading the yarn wheel, and traverse bar drives and leads the yarn head and do left right sideslip, its characterized in that before the rolling: the yarn guide device is characterized by further comprising a yarn guide frame, a compensation rod and a linkage rod, wherein the yarn guide frame, the compensation rod and a yarn guide head are penetrated by yarn on one side of the yarn guide wheel, the transverse rod drives the compensation rod through the linkage rod, so that the compensation rod penetrates through the yarn guide frame to be transversely displaced, and the linkage rod adopts a lever transmission mode.

2. The dynamic yarn guiding device for two-for-one twister of claim 1, wherein: the yarn guide frame is provided with a yarn inlet hole and a yarn outlet hole, the compensation rod is provided with a compensation hole, yarns enter from the yarn inlet hole and exit from the yarn outlet hole after penetrating through the compensation hole.

3. The dynamic yarn guiding device for two-for-one twister of claim 2, wherein: the yarn guide wheel, the yarn inlet hole and the yarn outlet hole are arranged on the same yarn guide straight line.

4. The dynamic yarn guiding device for two-for-one twister of claim 3, wherein: the edge position of the yarn guide head on the left side or the right side of the winding is in the same straight line with the yarn guide straight line.

5. The dynamic yarn guiding device for two-for-one twister of claim 3, wherein: the distances from the compensation hole to the wire inlet hole and the wire outlet hole are the same.

6. The dynamic yarn guiding device for two-for-one twister of claim 2, wherein: the compensation hole does transverse movement in the yarn guide frame.

7. The dynamic yarn guiding device for two-for-one twister of claim 1, wherein: and sliding grooves are respectively arranged at the two ends of the linkage rod which is rotationally connected with the transverse moving rod and the compensation rod.

8. The dynamic yarn guiding device for two-for-one twister of claim 1, wherein: the transverse moving rod and the compensating rod are parallel to each other.

9. The dynamic yarn guiding device for two-for-one twister of claim 1, characterized in that: the dynamic yarn guide device is provided with a plurality of groups, and the left side and the right side of the dynamic yarn guide device are extended and combined.

10. The dynamic yarn guiding device for two-for-one twister of claim 1, characterized in that: the length of the force arm at one side of the linkage rod close to the transverse moving rod is greater than that of the force arm at one side of the compensation rod.