CN219907978U

CN219907978U - Yarn guide hook fixing device of two-for-one twister

Info

Publication number: CN219907978U
Application number: CN202321517629.4U
Authority: CN
Inventors: 王小磊; 袁辉林
Original assignee: Anhui Wanwan Textile Technology Co ltd
Current assignee: Anhui Wanwan Textile Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-10-27
Anticipated expiration: 2033-06-14

Abstract

The utility model belongs to the technical field of spinning, and discloses a yarn guide hook fixing device of a two-for-one twister, which comprises a C-shaped frame, wherein a threading hole and a bearing are fixedly arranged on the upper surface of the bottom of the C-shaped frame from front to back respectively. According to the utility model, the purposes of fixing stability and adjusting positions of the yarn guide hooks are achieved through structures such as the threading holes, the winding frame and the fixing clips, the thread end at one end of the yarn guide hooks, which is required to be wound, passes through the threading holes and passes through the first clamping grooves formed on the two rollers of the yarn guide hooks, the bearing outer ring and the winding frame rotate the winding drum around to enable the yarn to be wound on the winding drum, the rotating handle rotates to extend upwards or downwards the bolt and the shrinkage column to adjust positions, the spring and the fixing clips in the expansion frame clamp the shrinkage column through the return force to fix the yarn guide hooks to reduce shaking caused by guiding the yarn, and the two rollers in the yarn guide hooks rotate to reduce friction between the yarn and the yarn guide hooks through winding, so that the fixing stability, the abrasion reduction and convenient adjustment are embodied.

Description

Yarn guide hook fixing device of two-for-one twister

Technical Field

The utility model belongs to the technical field of spinning, and particularly relates to a yarn guide hook fixing device of a two-for-one twister.

Background

Along with the continuous development of textile technology, the two-for-one twister is widely applied to mechanical equipment for textile twisting, in the spinning process, yarn is doubled and wound through the two-for-one twister, the toughness of the yarn is improved, the fuzzing of the yarn is reduced, the surface gloss of the fabric is soft, the yarn guiding hook in the existing two-for-one twister is extremely important, the yarn guiding device is a yarn guiding device, in the winding process, a winding reel can rotate to cause the yarn to shake, most of the yarn guiding hook for guiding the yarn is clamped on a yarn guiding plate through screws, shaking and displacement easily occur due to unstable fixation, the winding quality is influenced, and meanwhile, when the winding speed is too high, the yarn guiding hook can abrade the yarn to cause yarn breakage, and the yarn guiding hook position cannot be adjusted, so that the winding tightness is inconvenient to control.

Disclosure of Invention

(one) solving the technical problems

The utility model provides a yarn guide hook fixing device of a two-for-one twister, which aims to solve the problems that a yarn guide hook is unstable to fix, is worn with yarn and cannot adjust the position in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-for-one twister yarn guide hook fixing device, includes C type frame, the bottom upper surface of C type frame is from front to back fixed mounting respectively has through wires hole and fixed mounting to have the bearing, the inner ring top fixed mounting of bearing has the winding reel, the outer loop top fixed mounting of bearing has the spool frame, the inside threaded connection in top of C type frame has the bolt, twist grip has been cup jointed in the activity of one side of bolt, the top lower surface fixed mounting of C type frame has the expansion bracket.

Preferably, a spring is fixedly arranged on one side of the interior of the telescopic frame, and a fixing clamp is fixedly arranged on one side of the spring.

Preferably, a rotating shaft at one side of the bottom of the bolt is connected with a shrinkage column, the bottom of the shrinkage column is fixedly provided with a yarn guide hook, and the inside of the C-shaped frame is fixedly provided with a motor.

Preferably, two rollers are installed in the yarn guide hook, a circle of first clamping groove is formed in the center of each roller, and the distance between the two rollers is equal to the diameter value of the threading hole.

Preferably, the telescopic frame, the spring and the fixing clamp with the same structure are symmetrically arranged on the other side of the telescopic column.

Preferably, the top of the motor is connected with the bottom of the outer ring of the bearing, and the radius values of the shrinkage column and the fixing clamp are the same.

Preferably, the switch is installed at the top of C type frame, the second draw-in groove has been seted up at the top of reel, and the length value of second draw-in groove is greater than the diameter value of reel.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the purposes of stabilizing fixation of the yarn guide hook, reducing abrasion and adjusting positions are achieved through structures such as the threading hole, the winding frame and the fixing clamp, the end of the yarn to be wound passes through the threading hole, the first clamping grooves formed on the two rollers of the yarn guide hook penetrate through the threading hole, the yarn is wound on the winding frame, then the end of the yarn is placed on the second clamping grooves formed on the top of the winding frame, the bottom motor of the outer ring of the bearing rotates to drive the outer ring of the bearing and the winding frame to rotate around the winding frame to wind the yarn on the winding frame, the rotary handle stretches upwards or downwards on the bolt and the shrinkage column to adjust positions, the tension of the yarn is adjusted through high or low, the elasticity of the wound yarn is controlled, the spring and the fixing clamp in the telescopic frame clamp the shrinkage column to fix the yarn guide hook through the return force so as to reduce the shaking caused by guiding the yarn, the friction force between the yarn and the yarn guide hook is reduced through rotation of the two rollers in the yarn guide hook during winding, and the effects of stabilizing fixation, reducing and convenient adjustment are reflected, and the abrasion is convenient.

Drawings

FIG. 1 is a schematic view of the overall appearance of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the entire structure of the present utility model;

FIG. 3 is a schematic view of a yarn guide hook according to the present utility model;

FIG. 4 is a schematic view of a structural clip according to the present utility model;

FIG. 5 is a schematic view of a spool according to the present utility model.

In the figure: 1. a C-shaped frame; 2. a threading hole; 3. a bearing; 4. a spool; 5. a spool stand; 6. a bolt; 7. rotating the handle; 8. a telescopic frame; 9. a spring; 10. a fixing clamp; 11. a shrink column; 12. a yarn guiding hook; 13. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a yarn guide hook fixing device of a two-for-one twister, which comprises a C-shaped frame 1, wherein the upper surface of the bottom of the C-shaped frame 1 is fixedly provided with a threading hole 2 and a bearing 3 from front to back respectively, the top of an inner ring of the bearing 3 is fixedly provided with a winding reel 4, the top of an outer ring of the bearing 3 is fixedly provided with a winding frame 5, the top of the C-shaped frame 1 is internally connected with a bolt 6 in a threaded manner, one side of the bolt 6 is movably sleeved with a rotary handle 7, the lower surface of the top of the C-shaped frame 1 is fixedly provided with a telescopic frame 8,

the scheme is adopted: the purpose of fixed stable and adjustment position of the yarn guide hook is achieved through structures such as the threading hole 2, the winding frame 5 and the fixing clamp 10, the end of the yarn to be wound is firstly picked up to pass through the threading hole 2, the first clamping groove formed in two rollers of the yarn guide hook 12 is used for passing through the first clamping groove, the yarn is wound on the winding frame 5, then the end of the yarn is placed on the second clamping groove formed in the top of the winding drum 4, the bottom motor 13 of the outer ring of the bearing 3 rotates, the outer ring of the bearing 3 and the winding frame 5 are driven to rotate around the winding drum 4, the yarn is wound on the winding drum 4, and the fixed, stable and convenient adjustment is embodied.

As shown in fig. 2 and 4, a spring 9 is fixedly arranged at one side of the interior of the expansion bracket 8, a fixing clip 10 is fixedly arranged at one side of the spring 9,

the scheme is adopted: the spring 9 and the fixing clamp 10 clamp the shrinkage post 11 to reduce the shaking when the guide wire is guided in the guide wire process of the guide wire 12, thereby achieving the function of fixing the guide wire 12.

As shown in fig. 2 and 5, a contraction column 11 is connected with a rotating shaft at one side of the bottom of the bolt 6, a yarn guiding hook 12 is fixedly arranged at the bottom of the contraction column 11, a motor 13 is fixedly arranged in the C-shaped frame 1,

the scheme is adopted: the telescopic column 11 is used for carrying out telescopic control on the tension of the yarn guide hook 12 up and down and the yarn by rotating the rotating shaft of the rotating bolt 6 through the rotating handle 7, and the motor 13 is convenient to rotate to drive the outer ring of the bearing 3 and the winding frame 5 to rotate so that the yarn is wound on the winding drum 4.

As shown in fig. 2 and 3, two rollers are installed in the yarn guiding hook 12, a circle of first clamping grooves are respectively formed in the centers of the two rollers, the distance between the two rollers is as large as the diameter value of the threading hole 2,

the scheme is adopted: the yarn passes through the middle of two rollers in the yarn guide hook 12 during winding to drive the two rollers to rotate so as to reduce friction force, and the first clamping grooves formed on the two rollers are used for limiting the yarn in the middle of the two rollers so as to prevent the yarn from running out of the yarn guide hook 12 during rolling.

As shown in fig. 2 and 4, the telescopic frame 8, the spring 9 and the fixing clip 10 with the same structure are symmetrically arranged on the other side of the telescopic column 11,

the scheme is adopted: the yarn guide hook 12 is more stably fixed during the wire guiding by the telescopic frame 8, the spring 9 and the fixing clamp 10 which are symmetrical at the other side of the contraction post 11.

As shown in fig. 4 and 5, the top of the motor 13 is connected with the bottom of the outer ring of the bearing 3, the radius values of the shrinkage post 11 and the fixing clip 10 are the same,

the scheme is adopted: in order to drive the winding frame 5 to wind around the winding reel 4 for winding, the outer ring bottom of the bearing 3 is connected with the top of the motor 13, and the shrinkage post 11 and the fixing clamp 10 have the same radius value, so that the fixing clamp 10 can be more attached to the clamping shrinkage post 11 for fixing.

As shown in fig. 1 and 5, a switch is installed at the top of the C-shaped frame 1, a second clamping groove is provided at the top of the winding reel 4, the length value of the second clamping groove is larger than the diameter value of the winding reel 4,

the scheme is adopted: the switch at the top of the C-shaped frame 1 is convenient for controlling the starting and closing of the motor 13, and the second clamping groove at the top of the winding reel 4 can clamp and fix the yarn on the winding reel 4 to prevent the yarn from falling off during winding.

The working principle and the using flow of the utility model are as follows: the yarn end of the yarn is found out, the yarn end at one end of the yarn passes through the threading hole 2, the first clamping grooves formed on two rollers of the yarn guiding hook 12 pass through, the yarn is wound on the winding frame 5, then the yarn end is placed on the second clamping groove formed on the top of the winding frame 4 to be fixed, the switch at the top of the C-shaped frame 1 is pressed, the motor 13 is started to rotate, the bottom of the outer ring of the rotating bearing 3 and the winding frame 5 rotate the winding frame 4 around the rotation to wind the yarn on the winding frame 4, the rotating handle 7 stretches upwards or downwards the bolt 6 and the shrinkage post 11 to adjust the position, the tension of the yarn is adjusted through the height, the elasticity of the wound yarn is controlled, the expansion frames 8 at two sides of the shrinkage post 11 also stretch together, the spring 9 and the fixing clamp 10 inside the shrinkage post 11 clamp the yarn guiding hook 12 to reduce the shake caused by guiding the yarn, the friction between the yarn and the winding frame 12 is reduced through the rotation of the winding frame 5 during the winding, the friction force between the yarn and the yarn guiding hook 12 is prevented from being stopped by the two clamping grooves during the winding, and the winding of the yarn can be stopped when the two clamping grooves are fully opened in the winding frame 12, and the yarn is stopped during winding is stopped by stopping the winding.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a two-for-one twister yarn guide hook fixing device, includes C type frame (1), its characterized in that: the novel C-shaped frame is characterized in that a threading hole (2) and a bearing (3) are fixedly installed on the upper surface of the bottom of the C-shaped frame (1) from front to back respectively, a winding reel (4) is fixedly installed on the top of an inner ring of the bearing (3), a winding frame (5) is fixedly installed on the top of an outer ring of the bearing (3), a bolt (6) is connected with the inner thread of the top of the C-shaped frame (1), a rotating handle (7) is movably sleeved on one side of the bolt (6), and a telescopic frame (8) is fixedly installed on the lower surface of the top of the C-shaped frame (1).

2. The two-for-one twister yarn guide hook fixing device of claim 1, wherein: a spring (9) is fixedly arranged on one side of the inside of the expansion bracket (8), and a fixing clamp (10) is fixedly arranged on one side of the spring (9).

3. The two-for-one twister yarn guide hook fixing device of claim 1, wherein: the novel yarn guide device is characterized in that a shrinkage column (11) is connected to a rotating shaft at one side of the bottom of the bolt (6), a yarn guide hook (12) is fixedly arranged at the bottom of the shrinkage column (11), and a motor (13) is fixedly arranged in the C-shaped frame (1).

4. A two-for-one twister yarn guide hook fixing device as defined in claim 3, wherein: two rollers are arranged in the yarn guide hook (12), a circle of first clamping groove is formed in the center of each roller, and the distance between the two rollers is as large as the diameter value of the threading hole (2).

5. A two-for-one twister yarn guide hook fixing device as defined in claim 3, wherein: the telescopic frame (8), the spring (9) and the fixing clamp (10) with the same structure are symmetrically arranged on the other side of the shrinkage column (11).

6. A two-for-one twister yarn guide hook fixing device as defined in claim 3, wherein: the top of the motor (13) is connected with the bottom of the outer ring of the bearing (3), and the radius values of the shrinkage column (11) and the fixing clamp (10) are the same.

7. The two-for-one twister yarn guide hook fixing device of claim 1, wherein: the switch is installed at the top of C type frame (1), the second draw-in groove has been seted up at the top of reel (4), and the length value of second draw-in groove is greater than the diameter value of reel (4).