阅读说明：本技术 一种带有断头断点控制的轮盘式假捻集聚纺装置 (Wheel disc type false twist compact spinning device with broken end breakpoint control ) 是由 陈伟雄 于 2019-09-01 设计创作，主要内容包括：一种带有断头断点控制的轮盘式假捻集聚纺装置,所述的带有断头断点控制的轮盘式假捻集聚纺装置每一个锭位包含有摩擦轮、传动轮、底座、毛羽抑制器、断头断点控制机构,装置中摩擦轮、传动轮安装在底座上,传动轮通过齿轮或轴传动摩擦轮,传动轮由传动带驱动,摩擦轮的边缘与纤维须条接触,摩擦带动纤维须条回转,形成假捻捻回,所述的断头断点控制机构是控制毛羽抑制器,在接收到断头信号时,断头断点控制机构转动毛羽抑制器,使其与纤维须条接触的平面相对正常纺纱位置发生偏转,使纤维须条与摩擦轮边缘的包围角减小,中止纤维须条捻回产生,或者阻断捻回向前罗拉钳口传递,使纤维须条在前罗拉钳口处中断。(A wheel disk type false twist integrated spinning device with broken end breakpoint control is disclosed, each spindle position of the wheel disk type false twist integrated spinning device with broken end breakpoint control comprises a friction wheel, a transmission wheel, a base, a hairiness suppressor and a broken end breakpoint control mechanism, wherein the friction wheel and the transmission wheel are arranged on the base, the transmission wheel transmits the friction wheel through a gear or a shaft, the transmission wheel is driven by a transmission belt, the edge of the friction wheel is contacted with a fiber strand, the friction drives the fiber strand to rotate to form a false twist, the broken end breakpoint control mechanism controls the hairiness suppressor, when a broken end signal is received, the broken end breakpoint control mechanism rotates the hairiness suppressor to enable the plane contacted with the fiber strand to deflect relative to a normal spinning position, the surrounding angle between the fiber strand and the edge of the friction wheel is reduced, the generation of the fiber strand twist is stopped, or the twist is blocked from being transmitted to a front roller jaw, the fibre strand is interrupted at the nip of the front roller.)

1. A wheel disk type false twist integrated spinning device with broken end breakpoint control is characterized in that each spindle position of the wheel disk type false twist integrated spinning device with broken end breakpoint control comprises a friction wheel, a transmission wheel, a base, a hairiness suppressor and a broken end breakpoint control mechanism, wherein the friction wheel and the transmission wheel are arranged on the base, the transmission wheel transmits the friction wheel through a gear or a shaft, the transmission wheel is driven by a transmission belt, the edge of the friction wheel is contacted with a fiber strand, the friction drives the fiber strand to rotate to form false twist, the broken end breakpoint control mechanism controls the hairiness suppressor, when a broken end signal is received, the broken end breakpoint control mechanism rotates the hairiness suppressor to enable a plane contacted with the fiber strand to deflect relative to a normal spinning position, so that an angle enclosed by the fiber strand and the edge of the friction wheel is reduced, and the generation of the fiber strand twist is stopped, or the twist is blocked from being transmitted to the front roller jaw, so that the fiber strand is interrupted at the front roller jaw.

2. The wheel-disk type false twist integrated spinning device with broken end and breakpoint control as claimed in claim 1, wherein the contact surface of the filoplume suppressor and the fiber strand is a curved surface, the curved surface is related to the line connecting the front roller jaw and the circular arc edge of the friction wheel, i.e. the curved surface of the filoplume suppressor is connected with the surface of the fiber strand in a floating way.

3. the wheel disc type false twist integrated spinning device with broken end and breakpoint control as claimed in claim 1, wherein the contact curved surface of the filoplume suppressor and the fiber strand has space restriction effect on the yarn forming channel, or has temperature regulation function, or has moistening function.

4. The wheel disc type false twist integrated spinning device with broken end breakpoint control as claimed in claim 1, wherein the cross section of the contact part of the friction wheel and the fiber strand is circular arc or polygonal.

5. The wheel disc type false twist integrated spinning device with broken end and breakpoint control as claimed in claim 1, wherein the material of the contact part of the friction wheel and the fiber strand is rubber or polyurethane.

Technical Field

The invention belongs to the technical field of ring spinning, and particularly relates to a wheel disc type false twisting compact spinning device with broken end breakpoint control.

Background

In order to eliminate the hairiness of the yarn, the current actual production basically adopts air flow to gather before twisting the fiber bundle, and also adopts a mechanical means to gather the fiber bundle, and in the two methods, the air flow method can generate larger energy consumption, and the mechanical method can generate abrasion; twisting causes fiber bundling, and the false twisting technology in the twisting method is very much studied in the ring spindle low-twist spinning technology, typically: the friction type false twist aggregation spinning proposed earlier by the inventor comprises two pairs of rollers, namely a front roller and a leading-out roller, and broken ends also occur at the two roller jaws, and fiber strands need to be timely led away after the broken ends occur, so that the winding of the rollers is avoided, and if cotton sucking pipes are arranged at the jaws of the two rollers, the energy consumption is increased.

Disclosure of Invention

The invention aims to provide a wheel disc type false twisting aggregation spinning device with broken end breakpoint control, which is used for realizing false twisting aggregation of fiber strands of ring spinning and control of broken end breakpoint.

A wheel disk type false twist integrated spinning device with broken end breakpoint control is characterized in that each spindle position of the wheel disk type false twist integrated spinning device with broken end breakpoint control comprises a friction wheel, a transmission wheel, a base, a hairiness suppressor and a broken end breakpoint control mechanism, wherein the friction wheel and the transmission wheel are arranged on the base, the transmission wheel transmits the friction wheel through a gear or a shaft, the transmission wheel is driven by a transmission belt, the edge of the friction wheel is contacted with a fiber strand, the friction drives the fiber strand to rotate to form false twist, the broken end breakpoint control mechanism controls the hairiness suppressor, when a broken end signal is received, the broken end breakpoint control mechanism rotates the hairiness suppressor to enable a plane contacted with the fiber strand to deflect relative to a normal spinning position, so that an angle enclosed by the fiber strand and the edge of the friction wheel is reduced, the generation of the fiber strand twist is stopped, or the twist is blocked from being transmitted to a front roller jaw, the fibre strand is interrupted at the nip of the front roller.

In the wheel disc type false twist integrated spinning device with broken end breakpoint control, the contact surface of the filoplume suppressor and the fiber strand is a curved surface, and the curved surface is related to the connecting line of the front roller jaw and the circular arc edge of the friction wheel, namely, the curved surface of the filoplume suppressor is in floating connection with the surface of the fiber strand.

in the wheel disc type false twisting integrated spinning device with broken end breakpoint control, a contact curved surface of a filoplume suppressor and a fiber strand has a space limiting effect on a yarn forming channel, or has a temperature adjusting function or a humidifying function.

In the wheel disc type false twist integrated spinning device with broken end breakpoint control, the cross section of the contact part of a friction wheel and a fiber strand is arc-shaped or polygonal.

In the wheel disc type false twist integrated spinning device with broken end breakpoint control, the material of the contact part of the friction wheel and the fiber strand is rubber or polyurethane.

The invention has the following beneficial effects:

The invention discloses a wheel disc type false twisting integrated spinning device with broken end breakpoint control, which aims to reduce the energy consumption of a compact spinning technology, solves the problem that when broken ends of fiber strands occur at two positions of a leading-out roller and a front roller jaw, the broken end breakpoint control can transfer the broken end breakpoint to the front roller jaw, avoids the leading-out roller from winding yarns, reduces the cotton absorption energy consumption, and provides a false twisting device meeting the process requirements for a false twisting integrated spinning process.

drawings

FIG. 1 is a schematic view of a wheel disc type false twist compact spinning device with broken end and breakpoint control according to the present invention;

FIG. 2 is a schematic view of a rotating hair feather suppressor of the present invention;

Detailed Description

The technical scheme of the invention is described in detail by using a wheel disc type false twisting integrated spinning device with broken end breakpoint control, the embodiment of the invention is only used for illustrating a specific method, and the scale of the invention is not limited by the embodiment.