阅读说明：本技术 摩擦纺夹芯包捻生产线 (Friction spinning sandwich twisting production line ) 是由 朱海荣 曹晓华 朱海燕 曹向阳 缪正伟 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种摩擦纺夹芯包捻生产线,包括牵引装置、加捻包缠装置、毛条、芯线和收卷装置,所述牵引装置设置在加捻包缠装置的左侧,所述收卷装置设置在加捻包缠装置的右侧,所述加捻包缠装置包括打散装置和包捻装置,所述打散装置设置在包捻装置的正上方；本发明结构设计合理,本发明结构设计合理,使用方便,能够均匀的将绒毛线包缠在芯线上,同时便于将绒毛线和芯线捻股在一起,防止其松散,提高了纱线生产的效率和产品合格率。(The invention discloses a friction spinning sandwich wrapping and twisting production line which comprises a traction device, a twisting and wrapping device, wool tops, core wires and a winding device, wherein the traction device is arranged on the left side of the twisting and wrapping device; the yarn twisting device is reasonable in structural design, convenient to use, capable of uniformly wrapping the wool yarns on the core yarns, and meanwhile, the wool yarns and the core yarns are conveniently twisted together, so that the wool yarns are prevented from being loosened, and the yarn production efficiency and the product percent of pass are improved.)

1. A friction spinning sandwich twisting production line is characterized by comprising a traction device (1), a twisting and wrapping device (2), wool tops (19), core wires (22) and a winding device (3), wherein the traction device (1) is arranged on the left side of the twisting and wrapping device (2), the winding device (3) is arranged on the right side of the twisting and wrapping device (2), the twisting and wrapping device (2) comprises a scattering device (23) and a wrapping and twisting device (24), and the scattering device (23) is arranged right above the wrapping and twisting device (24); the drawing device (1) draws the wool tops (19) into the scattering device (23), and simultaneously draws the core wires (22) into the twisting device (24), so that the scattered wool tops (19) are scattered on the core wires (22) for twisting, and are wound by the winding device (3).

2. The friction spinning sandwich twisting production line according to claim 1, wherein the traction device (1) comprises a second fixed frame (4) and a fixed pressing plate (6), the fixed pressing plate (6) is actively fixed at the upper end position of the second fixed frame (4), a handle (5) is arranged at one side position of the fixed pressing plate (6), two groups of pressing roller sets are arranged on the fixed pressing plate (6), two pressing rollers (9) are arranged side by side in each group of pressing roller sets, a motor (10) is arranged at the lower end position of the second fixed frame (4), a rotating shaft (13) is arranged at the tail end of the motor (10), a plurality of traction rollers (7) are arranged side by side above the motor (10), the traction rollers (7) are fixed on the second fixed frame (4), and a spacing plate (8) is arranged between the traction rollers (7), the end of carry over pinch rolls (7) is provided with and rotates round (11), be provided with belt (12) and carry out fixed connection through belt (12) between pivot (13) and rotation round (11), break up device (23) and include that first break up roller (16) and second break up roller (15), all be provided with a plurality of rack on first break up roller (16) and second break up roller (15), first break up roller (16) set up the right side at second break up roller (15), it twists with fingers device (24) and includes first package roller (20) and second package roller (21), first package roller (20) and second package roller (21) set up side by side, the coiling mechanism includes wind-up roller (17) and carry over pinch rolls (18), carry over pinch rolls (18) set up on twisting package and twine device (2) right side and set up the below at wind-up roller (17).

3. A friction spinning sandwich twisting production line according to claim 1, wherein the diameter of the first scattering roller (16) is smaller than that of the second scattering roller (15), and the rotation speed of the first scattering roller (16) is faster than that of the second scattering roller (15).

4. The friction spinning sandwich twisting production line according to claim 1, wherein the first twisting roller (20) rotates clockwise, and the second twisting roller (21) rotates counterclockwise.

5. The friction spinning sandwich twisting production line according to claim 1, wherein a protective shell is arranged outside the scattering device (23).

6. The sandwich twisting production line for friction spinning according to claim 1, wherein the partition plate (8) is provided with a drawing hole.

7. A friction spinning sandwich twisting production line according to claim 1, characterized in that the traction device (1), the twisting and wrapping device (2) and the winding device (3) are all fixedly mounted on the first fixed frame (14).

Technical Field

The invention relates to the field of textile machinery, in particular to a friction spinning sandwich twisting production line.

Background

In traditional yarn weaving production process, need wrap the outside wrap-around one deck knitting wool of heart yearn to increase the comfort level of yarn, when traditional heart yearn is wrapped, often can appear wrapping inhomogeneous or the more loose phenomenon of wrapping, thereby influence the quality of yarn production.

Disclosure of Invention

The invention provides a friction spinning sandwich wrapping and twisting production line for solving the problems, which comprises a traction device, a twisting wrapping device and a winding device, wherein the traction device is arranged on the left side of the twisting wrapping device; the draw gear draws the wool tops to the scattering device in, draws the heart yearn to the package simultaneously and twists with the heart yearn in the device for the wool tops after scattering are scattered and are twisted with a thread on the heart yearn, and carry out the rolling through the coiling mechanism.

Preferably, the traction device comprises a second fixed frame and a fixed pressing plate, the fixed pressing plate is actively fixed at the upper end position of the second fixed frame, a handle is arranged at one side position of the fixed pressing plate, two groups of pressing roller sets are arranged on the fixed pressing plate, each group of pressing roller sets is provided with two pressing rollers side by side, a motor is arranged at the lower end position of the second fixed frame, a rotating shaft is arranged at the tail end of the motor, a plurality of traction rollers are arranged side by side above the motor and fixed on the second fixed frame, a partition plate is arranged between the traction rollers, a rotating wheel is arranged at the tail end of the traction rollers, a belt is arranged between the rotating shaft and the rotating wheel and is fixedly connected through the belt, the scattering device comprises a first scattering roller and a second scattering roller, and a plurality of racks are arranged on the first scattering roller and the second scattering roller, the first scattering roller is arranged on the right side of the second scattering roller, the wrapping and twisting device comprises a first wrapping and twisting roller and a second wrapping and twisting roller, the first wrapping and twisting roller and the second wrapping and twisting roller are arranged side by side, the winding device comprises a winding roller and a traction wheel, and the traction wheel is arranged on the right side of the twisting and wrapping device and below the winding roller.

Preferably, the diameter of the first scattering roller is smaller than that of the second scattering roller, and the rotating speed of the first scattering roller is faster than that of the second scattering roller.

Preferably, the first wrapping roller rotates clockwise, and the second wrapping roller rotates counterclockwise.

Preferably, a protective shell is arranged outside the scattering device.

Preferably, the partition plate is provided with a drawing hole.

Preferably, the traction device, the twisting and wrapping device and the winding device are all fixedly arranged on the first fixing frame.

The invention has the beneficial effects that: the yarn twisting device is reasonable in structural design, convenient to use, capable of uniformly wrapping the wool yarns on the core yarns, and meanwhile, the wool yarns and the core yarns are conveniently twisted together, so that the wool yarns are prevented from being loosened, and the yarn production efficiency and the product percent of pass are improved.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

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

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

FIG. 3 is a first schematic view of the traction device of the present invention;

FIG. 4 is a second schematic structural view of the traction device of the present invention;

FIG. 5 is a rear view of the draft gear of the present invention;

FIG. 6 is a schematic view of a partial structure of the scattering device of the present invention;

FIG. 7 is a partial schematic view of the over-twisting device of the present invention;

FIG. 8 is a schematic view of the twist wrapping apparatus of the present invention;

in the figure: 1. a traction device; 2. a twisting and wrapping device; 3. rolling; 4. a second fixed frame; 5. a handle; 6. fixing the pressing plate; 7. a traction roller; 8. a partition plate; 9. a compression roller; 10. a motor; 11. a rotating wheel; 12. a belt; 13. a rotating shaft; 14. a first fixed frame; 15. a second breaker roll; 16. a first dispersing roller; 17. a wind-up roll; 18. a traction wheel; 19. wool tops; 20. a first wrapping roller; 21. a second wrapping roller; 22. a core wire; 23. a breaking device; 24. a twisting device.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature of the present specification may be replaced by another equivalent or alternative feature serving a similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The friction spinning sandwich twisting production line shown in fig. 1, 2, 3, 4 and 5 comprises a traction device 1, a twisting and wrapping device 2 and a winding device 3, wherein the traction device 1 is arranged at the left side of the twisting and wrapping device 2, the winding device 3 is arranged at the right side of the twisting and wrapping device 2, the twisting and wrapping device 2 comprises a scattering device 23 and a wrapping and twisting device 24, and the scattering device 23 is arranged right above the wrapping and twisting device 24; the traction device 1 draws the wool tops 19 into the scattering device 23, and simultaneously draws the core wires 22 into the twisting device 24, so that the scattered wool tops 19 are scattered on the core wires 22 for twisting, and are wound by the winding device 3.

The traction device comprises a second fixed frame 4 and a fixed pressing plate 6, the fixed pressing plate 6 is actively fixed at the upper end position of the second fixed frame 4, a handle 5 is arranged at one side position of the fixed pressing plate 6, two groups of pressing roller sets are arranged on the fixed pressing plate 6, two pressing rollers 9 are arranged in parallel on each group of pressing roller set, a motor 10 is arranged at the lower end position of the second fixed frame 4, a rotating shaft 13 is arranged at the tail end of the motor 10, a plurality of traction rollers 7 are arranged in parallel at the position above the motor 10, the traction rollers 7 are fixed on the second fixed frame 4, a partition plate 8 is arranged between the traction rollers 7, a rotating wheel 11 is arranged at the tail end of each traction roller 7, a belt 12 is arranged between each rotating shaft 13 and each rotating wheel 11 and fixedly connected through the belt 12, and the scattering device 23 comprises a first scattering roller 16 and a second scattering roller 15, the first scattering roller 16 and the second scattering roller 15 are both provided with a plurality of racks, the first scattering roller 16 is arranged on the right side of the second scattering roller 15, the twisting device 24 comprises a first twisting roller 20 and a second twisting roller 21, the first twisting roller 20 and the second twisting roller 21 are arranged side by side, the winding device comprises a winding roller 17 and a traction wheel 18, and the traction wheel 18 is arranged on the right side of the twisting and winding device 2 and is arranged below the winding roller 17.

A protective shell is arranged outside the scattering device 23.

And the partition plate 8 is provided with a traction hole.

The traction device 1, the twisting and wrapping device 2 and the winding device 3 are all fixedly arranged on the first fixed frame 14.

As shown in fig. 6, the diameter of the first scattering roller 16 is smaller than the diameter of the second scattering roller 15, and the rotation speed of the first scattering roller 16 is faster than the rotation speed of the second scattering roller 15.

As shown in fig. 7, the first wrapping roller 20 rotates clockwise, and the second wrapping roller 21 rotates counterclockwise.

In the using process, the wool tops 19 and the core wires 22 are drawn to the position of the twisting and wrapping device 2 through the drawing roller 7 of the drawing device 1, the wool tops 19 are drawn to the scattering device, the core wires 22 are drawn to the wrapping device, the wool tops 19 are scattered through the racks on the first scattering roller 16 and the second scattering roller 15 of the scattering device, the scattered wool tops 19 are scattered on the core wires 22 at the lower end, then the first wrapping roller 20 and the second wrapping roller 21 of the wrapping and twisting device are matched with each other, the core wires 22 with the wool tops 19 scattered are always in a rotating state, so that the wrapping and twisting of the core wires 22 are achieved, the wrapped and twisted core wires 22 are drawn to the position of the winding roller 17 through the drawing wheel 18, and finally the wrapped and twisted core wires 22 are collected in the collecting box.

The compression roller 9 is arranged to enable the wool tops 19 and the core wires 22 to be pressed on the traction roller 7 all the time, so that the wool tops 19 and the core wires 22 are prevented from being blocked at the traction device 1; the handle 5 is provided to facilitate the lifting or pressing down of the pressure roller 9.

The motor 10 drives the rotating shaft 13, so that the rotating wheel 11 is driven to rotate through the belt 12, and the traction roller 7 is driven to realize traction.

The first scattering roller 16, the second scattering roller 15, the first wrapping roller 20, the second wrapping roller 21 and the winding roller 17 are driven by motors to operate.

The partition plate 8 is provided with a drawing hole which can separate the wool top 19 and the core wire 22, thereby preventing the wool top 19 and the core wire 22 from being twisted together in the drawing process.

The invention has the beneficial effects that: the yarn twisting device is reasonable in structural design, convenient to use, capable of uniformly wrapping the wool yarns on the core yarns, and meanwhile, the wool yarns and the core yarns are conveniently twisted together, so that the wool yarns are prevented from being loosened, and the yarn production efficiency and the product percent of pass are improved.

The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.