阅读说明：本技术 一种梳棉机龙头台面喇叭口自动清洁装置 (Automatic cleaning device for bell mouth of faucet table top of carding machine ) 是由 江伟 唐勇 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种梳棉机龙头台面喇叭口自动清洁装置,包括喇叭口上方的导条辊,该导条辊远离生头操作面的一侧安装风扇叶,所述的风扇叶的叶面与轴的夹角为0～10°。本发明实现龙头台面及喇叭口周边吹风清洁,挡车工对梳棉龙头的清扫频次由每班4～5次降至每班0～1次。避免了人为操作因素、质量意识薄弱的干扰与影响,能够实时确保梳棉龙头台面尤其是喇叭口处的清洁状态、保证生条的表面光洁,无异常飞花、乱纤维、污染面钩挂,有效降低纱疵、减轻劳动强度。(The invention discloses an automatic cleaning device for a bell mouth of a faucet table board of a carding machine, which comprises a guide bar roller above the bell mouth, wherein a fan blade is arranged on one side of the guide bar roller, which is far away from a spinning-in operation surface, and the included angle between the blade surface of the fan blade and a shaft is 0-10 degrees. The invention realizes the blowing cleaning of the faucet table surface and the periphery of the bell mouth, and the cleaning frequency of the cotton carding faucet by a vehicle stop worker is reduced from 4-5 times per shift to 0-1 time per shift. The interference and the influence of artificial operation factors and weak quality consciousness are avoided, the cleaning state of the table top of the cotton carding faucet, particularly the horn mouth, can be ensured in real time, the surface of the raw sliver is smooth, no abnormal flying, fiber disorder and pollution surface hooking exist, the yarn defects are effectively reduced, and the labor intensity is reduced.)

1. The utility model provides a carding machine tap mesa horn mouth self-cleaning device, includes the conducting bar roller of horn mouth top, characterized by: the fan blade (4) is installed on one side, far away from the threading operation surface, of the guide bar roller (3), and the included angle between the blade surface of the fan blade (4) and the shaft is 0-10 degrees.

2. The automatic cleaning device for bell mouths of faucet table tops of carding machines of claim 1, which is characterized in that: a collecting bag (6) is also arranged on the faucet table board (1) corresponding to the wind direction of the fan blade (4).

3. The automatic cleaning device for the bell mouth of the faucet table top of the carding machine as claimed in claim 1 or 2, wherein: the blade surface of the fan blade (4) is plane.

4. The automatic cleaning device for the bell mouth of the faucet table top of the carding machine as recited in claim 3, characterized in that: the included angle between the blade surface of the fan blade (4) and the shaft is 0 degree.

Technical Field

The invention relates to a carding machine, in particular to an automatic cleaning device for a bell mouth on a faucet table top of the carding machine.

Background

The bell mouth on the top of the tap table of the carding machine is an important passage for carding sliver to enter a coiler and a sliver can, the sliver is violently rubbed with the bell mouth in the process of passing through the bell mouth at a high speed, fibers on the outer layer of the sliver are scraped and kneaded to form flying and messy fibers, and the flying fibers are hooked again to enter the sliver to generate accidental yarn faults and neps. Meanwhile, because the raw sliver runs at a high speed, micro negative pressure is formed at the bell mouth, and the peripheral flying cotton tends to gather on the surface of the raw sliver under the action of the negative pressure.

In order to keep the top of the tap of the carding machine clean, especially the bell mouth, the worker is arranged to clean the top of the tap 4-5 times per shift at present, even so. The flying cotton gathered on the table surface of the cotton carding faucet can be seen almost at any time in daily itinerant examination. The reason is as follows: on one hand, the cleaning for 4-5 times per shift still cannot meet the quality requirement, the workload is increased if the cleaning frequency is increased, and the cleaning is difficult to be effectively executed under the current staff reduction trend; on the other hand, the number of the stands of the car stop workers is large, 4-5 times of cleaning can be hardly realized for each shift of each car, and frequent omission or forgetting is also a probable event.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic cleaning device for a bell mouth on a faucet table top of a carding machine, which can ensure and improve the quality of sliver while reducing the labor intensity of workers.

In order to solve the technical problem, the automatic cleaning device for the bell mouth of the faucet table board of the carding machine comprises a guide bar roller above the bell mouth, wherein a fan blade is arranged on one side, away from a spinning-in operation surface, of the guide bar roller, and the included angle between the blade surface of the fan blade and a shaft is 0-10 degrees.

As an improvement, a collecting bag is also arranged on the faucet table top corresponding to the wind direction of the fan blades.

The blade surface of the fan blade is plane.

The included angle between the blade surface of the fan blade and the shaft is 0 degree.

The invention utilizes the cotton carding sliver guide roller, and the fan blade is additionally arranged on one side of the cotton carding sliver guide roller, which is far away from the sliver operation surface, so that the blowing cleaning of the faucet table surface and the periphery of the bell mouth is realized, and the cleaning state of the faucet table surface and the bell mouth is effectively improved. Through improvement, the cleaning frequency of a vehicle stop worker on the cotton carding faucet is reduced from 4-5 times per shift to 0-1 time per shift. The more important effects of the invention are as follows: the interference and the influence of artificial operation factors and weak quality consciousness are avoided, the cleaning state of the table top of the cotton carding faucet, particularly the horn mouth, can be ensured in real time, the surface of the raw sliver is smooth, no abnormal flying, fiber disorder and pollution surface hooking exist, the yarn defects are effectively reduced, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic structural view of an automatic cleaning device for bell mouths on a faucet table top of a carding machine;

fig. 2 is a top view of fig. 1.

Detailed Description

As can be seen from figures 1 and 2, the automatic cleaning device for the bell mouth of the faucet table top of the carding machine comprises a guide bar roller 3 above a bell mouth 2, a fan blade 4 is installed on one side, away from a spinning-in operation surface, of the guide bar roller 3, and the included angle between the blade surface of the fan blade 4 and an axis is 0-10 degrees.

Before, no cleaning air suction is arranged at the bell mouth 2 of the faucet table board 1 of the carding machine, and in order to ensure the cleaning state of the bell mouth 2, an effective cleaning device is required to be additionally arranged to realize continuous cleaning, so that the problems of negligence and missing of manual operation can be solved.

The air volume of the automatic cleaning device for the bell mouth on the top of the carding machine faucet can reach 1.0m/s (2-level breeze), and the cleaning frequency of a vehicle stop worker on the carding machine faucet can be reduced to 0-1 time per shift from 4-5 times per shift; the more important significance of cleaning the fan is that: the interference and the influence of artificial operation factors and weak quality consciousness are avoided, the cleaning state of the carding faucet table top 1, particularly the bell mouth, can be ensured in real time, the surface of the raw sliver 5 is smooth, no abnormal flying, disordered fibers or polluted surface hooks exist, and the positive effects of reducing yarn defects and lightening the labor intensity are achieved.

As an improvement, a collecting bag 6 is arranged on the faucet table board 1 corresponding to the wind direction of the guide strip roller 3 and is used together with the fan blades 4, so that the labor intensity is reduced, and the labor protection is facilitated.

The shape of the fan blade 4 can be curved, and the planar shape is simple from the viewpoint of simple manufacture, and the effect can also be achieved. The bottom of the fan blade 4 is provided with a connecting seat which is connected with the guide bar roller 3 through screws. And adjusting the included angle between the blade surface of the fan blade 4 and the rotating shaft of the guide bar roller according to the rotating speed of the guide bar roller 3 to ensure that the included angle reaches the 2-level breeze standard. The included angle between the blade surface of the fan blade 4 and the shaft is 0 degree, and 2-level breeze can be realized.