CN217839249U

CN217839249U - A seal wire mechanism for covering yarn long filament

Info

Publication number: CN217839249U
Application number: CN202221144387.4U
Authority: CN
Inventors: 黄忠清; 金晓峰; 李建东
Original assignee: Jiangsu Xinxin Textile Technology Co ltd
Current assignee: Jiangsu Xinxin Textile Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-18
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a seal wire mechanism for covering yarn long filament, include: the adjustable wheel set module comprises a fixed base, an adjusting frame, an adjusting module and a wheel set module, wherein one end of the adjusting frame is hinged to the fixed base, one end of the adjusting module is hinged to the fixed base, the other end of the adjusting module is installed on the adjusting frame, a waist-shaped hole for installing the adjusting module is formed in the adjusting frame, and the wheel set module is installed on the adjusting frame. The position of the wheel set module is adjusted through the adjusting frame, so that the friction force of the filaments on the godet wheel can be changed, the friction force of the filaments and the godet wheel is suitable, the godet wheel is ensured to rotate and slide, the processing of the core yarn filaments is more smooth, the loss caused by the fracture of the core yarn filaments is reduced, and the quality of the processed core yarn filaments is improved.

Description

A seal wire mechanism for covering yarn long filament

Technical Field

The utility model relates to a seal wire mechanism, concretely relates to seal wire mechanism for covering yarn long filament.

Background

The core-spun yarn is spun by using synthetic fiber filament with high strength and elasticity as core filament and twisting short fiber such as cotton, wool or viscose fiber, and has excellent performance of the filament core filament and the short fiber. Ring spinning, electrostatic spinning, vortex spinning and the like, and at present, cotton ring spinning is adopted in the cotton spinning industry to spin core-spun yarns.

In order to fully utilize the twisting action of the short fibers, the relative positions of the filaments and the coated short fibers are different in different twisting directions. And the relative position of the filament and the outer-wrapped short fiber has important influence on the wrapping effect of the core-spun yarn. If the positions of the filament and the outer-coated short fiber are not proper, phenomena of partial coating, incomplete coating and the like can occur, and product quality problems such as filament exposure, difficult dyeing and the like can occur. Therefore, in the spinning of the core yarn, it is necessary to guide the core yarn (filament) to a proper position by a yarn guide mechanism. The existing mature yarn guide mechanism is generally of a yarn guide wheel structure, two yarn guide wheels are in a group and are fixed on a cross beam through a fixing device, the cross beam is fixed on a drafting cradle, and the axial positions of the yarn guide wheels are respectively adjusted through set screws. The yarn guide device has the disadvantages that the axial position of each yarn guide wheel needs to be adjusted one by one, the production efficiency is low, the friction force between the core yarn (filament) and the yarn guide wheels cannot be adjusted, and the binding is ineligible if the yarn guide wheels do not rotate due to improper friction force.

Therefore, there is a need to provide a guide mechanism for a core yarn filament that solves the above problems.

SUMMERY OF THE UTILITY MODEL

In view of above current situation, the utility model provides a thread guide mechanism for covering yarn long filament adjusts the position of godet axle through the alignment jig, can change the frictional force of long filament on the godet wheel, makes the frictional force of long filament and godet wheel suitable, and the guarantee godet wheel is rotatory in the same direction as smooth.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a guide wire mechanism for a core yarn filament, comprising: the adjustable wheel set module comprises a fixed base, an adjusting frame, an adjusting module and a wheel set module, wherein one end of the adjusting frame is hinged to the fixed base, one end of the adjusting module is hinged to the fixed base, the other end of the adjusting module is installed on the adjusting frame, a waist-shaped hole for installing the adjusting module is formed in the adjusting frame, and the wheel set module is installed on the adjusting frame.

Furthermore, the fixed base is further provided with a cover plate, the cover plate is fixed at one end of the fixed base through a bolt, and an installation fixing hole is formed between the fixed base and the cover plate.

Further, the adjusting module comprises: the screw rod seat block is hinged to the fixed base through a pin shaft, one end of the screw rod is fixed to the screw rod seat block, the spring is sleeved on the screw rod, and the other end of the screw rod penetrates through a waist-shaped hole in the adjusting frame and is connected with the knob nut.

Furthermore, one end of the adjusting frame is hinged to the fixed base through a pin shaft.

Further, the wheel set module includes: the yarn guiding device comprises a wheel shaft and a yarn guiding wheel, wherein one end of the wheel shaft is fixed on an adjusting frame, and the yarn guiding wheel is fixed on the wheel shaft.

Furthermore, the wheel axle and the adjusting frame are connected and fixed through a thread structure,

further, still include jam nut and protective sheath in the wheelset module, jam nut installs on the helicitic texture of leading wheel axle, and through the position of adjustment jam nut, and then adjustment or locking leading wheel axle, the protective sheath sets up the both sides at the godet wheel.

Further, the number of the wheel set modules is two.

Furthermore, the guide wheel shafts in the two wheel set modules are of an integral structure, and the thread structures of the guide wheel shafts are arranged in the middle of the guide shafts.

Compared with the prior art, the yarn guide mechanism for the core-spun yarn filament adopting the technical scheme has the following beneficial effects: the position of the yarn guide wheel shaft is adjusted through the adjusting frame, so that the friction force of the filaments on the yarn guide wheel can be changed, the friction force between the filaments and the yarn guide wheel is proper, and the yarn guide wheel is ensured to rotate smoothly.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

reference numerals are as follows: 1. a fixed base; 11. a cover plate; 12. a bolt; 2. an adjusting bracket; 21. a kidney-shaped hole; 3. an adjustment module; 31. a screw; 32. a knob nut; 33. a spring; 34. a screw seat block; 35. a pin shaft; 4. a wheel set module; 41. a wheel axle; 42. a godet wheel; 43. tightening the nut; 44. a protective sleeve; 5. a core yarn filament; 6. a leather roller; 7. a front roller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, a yarn guide mechanism for a core yarn filament includes: fixed baseplate 1, alignment jig 2, adjusting module 3, wheelset module 4, the one end of alignment jig 2 articulates on fixed baseplate 1, adjusting module 3 one end articulates on fixed baseplate 1, and the other end is installed on alignment jig 2, is equipped with the waist type hole 21 that is used for installing adjusting module 3 on alignment jig 2, wheelset module 4 is installed on alignment jig 2.

Further, still be equipped with apron 11 on the fixed baseplate 1, apron 11 passes through bolt 12 to be fixed in the one end of fixed baseplate 1, is equipped with the installation fixed orifices between fixed baseplate 1 and the apron 11, and core yarn long filament 5 leads into leather roller 6 and front roller 7 through godet 42 direction.

Further in this example, the adjusting module 3 includes: the screw rod 31, the knob nut 32, the spring 33, the screw rod seat block 34, the round pin axle 35, the screw rod seat block 34 articulates on fixed baseplate 1 through round pin axle 35, and screw rod 31 one end is fixed on screw rod seat block 34, and the spring 33 suit is on screw rod 31, and the other end of screw rod 31 passes waist type hole 21 on alignment jig 2 and is connected with knob nut 32, guarantees that the bottom surface of knob nut 32 and the upper surface of alignment jig 2 are laminated all the time, and spring 33 is in compression state.

The relative position of the knob nut 32 and the screw 31 is adjusted to enable the adjusting frame 2 to rotate around the pin shaft 35, so that the position of the wheel shaft 41 is adjusted, the friction force between the core yarn filament 5 and the godet wheel 42 is proper, and the godet wheel 42 is ensured to rotate smoothly.

Further in this example, one end of the adjusting frame 2 is hinged to the fixed base 1 through a pin shaft 35.

Further in this example, the wheel set module 4 includes: the device comprises a wheel shaft 41 and a godet wheel 42, wherein one end of the wheel shaft 41 is fixed on the adjusting frame 2, and the godet wheel 42 is fixed on the wheel shaft 41.

In this embodiment, the axle 41 is fixed to the adjusting bracket 2 by a screw structure.

Further in this example, the wheelset module 4 further includes a clamping nut 43 and a protective sleeve 44, the clamping nut 43 is mounted on the thread structure of the idler shaft 41, and the idler shaft 41 is adjusted or locked by adjusting the position of the clamping nut 43, and the protective sleeve 44 is disposed on both sides of the godet wheel 42; the protective sleeve 44 protects fly waste from entering between the godet wheel 42 and the wheel shaft 41, and prevents winding from causing unsmooth rotation of the godet wheel 42.

Further in this example, there are two wheel set modules 4.

In this embodiment, the guide wheel shafts 41 in the two wheel set modules 4 are an integral structure, and the thread structure is arranged in the middle of the guide shaft, so that the axial position adjustment of the two godet wheels 42 can be completed only by one adjustment, and the position adjustment efficiency of the core yarn filament 5 is improved.

The wheel shaft 41 is spirally connected with the adjusting frame 2, the wheel shaft 41 is rotated, the axial position of the wheel shaft 41 in the adjusting frame 2 can be adjusted, and after the position is adjusted properly, the godet wheel 42 is tightly combined with the adjusting frame 2 through the tightening nut 43, and the position of the godet wheel 42 is kept fixed.

The guide wheel shafts 41 in the two wheel set modules 4 are of an integrated structure, and the axial position adjustment of the two godet wheels 42 can be completed through one-time adjustment, so that the position adjustment efficiency of the core yarn filament 5 is improved.

The working principle is as follows:

when the relative position of the core yarn filament 54 and the short fiber needs to be adjusted, firstly the nut 43 is loosened and tightened, the shaft 41 of the godet wheel 42 is manually rotated, the position of the godet wheel 42 is adjusted, the axial position of the whole godet mechanism is adjusted through the cover plate 11 and the bolt 12 on the fixed base 1, and when the position is proper, the nut 43 on the shaft 41 is locked and tightened with the bolt 12 on the fixed base 1, so that the position of the shaft 41 of the godet wheel 42 and the position of the adjusting frame 2 are fixed.

After the position of the godet wheel 42 is adjusted, if the godet wheel 42 is found to be unsmooth in rotation in the test run process, after the vehicle can be stopped, the adjusting frame 2 rotates around the pin shaft 35 on the fixed base 1 under the combined action of the spring 33 by manually rotating the relative position of the knob nut 32 and the screw rod 31, the position of the wheel shaft 41 is adjusted, so that the friction force between the core yarn filament 5 and the godet wheel 42 is proper, and the godet wheel 42 is ensured to rotate smoothly.

This thread guiding mechanism can carry out the regulation of three position, firstly thread guiding mechanism's mounted position is adjusted, realize the regulation through adjusting apron 11 and fixed baseplate 1 promptly, secondly adjust godet roller 42's position, realize through shaft 41 and lock nut 43 promptly, thirdly through adjusting module 3, make the position of regulating plate adjust, through foretell three kinds of regulation mode, can change the frictional force of core yarn long filament 5 on godet roller 42, make core yarn long filament 5 and godet roller 42's frictional force suitable, guarantee godet roller 42 rotation and smooth, guarantee that core yarn long filament 5 adds man-hour more smoothly, reduce the loss that core yarn long filament 5 fracture caused, and improve its quality after the processing.

The above is the preferred embodiment of the present invention, and those skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A thread guiding mechanism for a core spun yarn filament, characterized by: the method comprises the following steps: the adjusting device comprises a fixed base, an adjusting frame, an adjusting module and a wheel set module, wherein one end of the adjusting frame is hinged to the fixed base, one end of the adjusting module is hinged to the fixed base, the other end of the adjusting module is installed on the adjusting frame, a waist-shaped hole for installing the adjusting module is formed in the adjusting frame, and the wheel set module is installed on the adjusting frame.

2. A guide wire mechanism for a core spun filament as in claim 1, wherein: the fixing base is further provided with a cover plate, the cover plate is fixed at one end of the fixing base through a bolt, and an installation fixing hole is formed between the fixing base and the cover plate.

3. A guide wire mechanism for a core spun filament as in claim 1, wherein: the adjustment module includes: the screw rod seat block is hinged to the fixed base through a pin shaft, one end of the screw rod is fixed to the screw rod seat block, the spring is sleeved on the screw rod, and the other end of the screw rod penetrates through a waist-shaped hole in the adjusting frame and is connected with the knob nut.

4. A guide wire mechanism for a core spun filament according to claim 3, wherein: one end of the adjusting frame is hinged on the fixed base through a pin shaft.

5. A guide wire mechanism for a core spun yarn filament as in claim 1, wherein: the wheel set module includes: the yarn guiding device comprises a wheel shaft and a yarn guiding wheel, wherein one end of the wheel shaft is fixed on an adjusting frame, and the yarn guiding wheel is fixed on the wheel shaft.

6. A guide wire mechanism for a core spun filament according to claim 5, wherein: the wheel shaft and the adjusting frame are fixedly connected through a threaded structure.

7. A guide wire mechanism for a core spun filament according to claim 6, wherein: still include clamping nut and protective sheath in the wheelset module, clamping nut installs on the helicitic texture of leading wheel axle, and through the position of adjustment clamping nut, and then adjustment or locking leading wheel axle, the protective sheath sets up the both sides at the godet.

8. A guide wire mechanism for a core spun filament as in claim 7, wherein: the wheel set module is provided with two.

9. A guide wire mechanism for a core spun filament as in claim 8, wherein: the guide wheel shafts in the two wheel set modules are of an integral structure, and the thread structures of the guide wheel shafts are arranged in the middle of the guide shafts.