CN218372647U

CN218372647U - Cotton opener

Info

Publication number: CN218372647U
Application number: CN202222605345.2U
Authority: CN
Inventors: 王庆
Original assignee: Yiwu Hengsheng Textile Co ltd
Current assignee: Yiwu Hengsheng Textile Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a cotton opener, including advancing cotton passageway, opening cotton mechanism and going out cotton passageway, opening cotton mechanism includes that main opening roller and a plurality of assistance are opened cotton roller, assist opening cotton roller and encircle main opening roller setting and be close to main opening roller gradually along main opening roller rotation direction, the rotation direction of assisting opening cotton roller is the same with main opening cotton roller rotation direction. The utility model has the advantages that: the multi-stage cotton opening can be carried out on the raw cotton, so that the cotton opening quality is improved while the damage to cotton fibers is reduced; the dust collecting drawer is arranged, so that impurities in the raw cotton can be collected and can be taken out conveniently.

Description

Cotton opener

Technical Field

The utility model relates to a cotton textile technology field especially relates to a cotton opener.

Background

The primary function of the opener is to loosen the compacted raw cotton into smaller pieces or bundles. In opening, in order to reduce the damage to the cotton fiber, a cotton opening scheme of first slow, then rapid, first large and then small is usually adopted, that is, the cotton block is gradually reduced instead of being changed into a small enough cotton block at one time, and the opening speed is slower when the cotton block is larger. The existing cotton opener can only open cotton once, so that the materials are often required to be put into the cotton opener again after opening cotton, and then the cotton is opened for two times or even three times.

Disclosure of Invention

The utility model mainly solves the problems and provides a cotton opener which can open cotton in multiple stages.

The utility model provides a technical scheme that its technical problem adopted is, a cotton opener, include into cotton passageway, division cotton mechanism and go out cotton passageway, division cotton mechanism is including main opening cotton roller and a plurality of assistance opening cotton roller, assist opening cotton roller along main opening cotton roller rotation direction around main opening cotton roller setting and be close to main opening cotton roller gradually, the rotation direction of assisting opening cotton roller is the same with main opening cotton roller rotation direction.

In a preferred embodiment of the above aspect, the number of teeth of the opening pins on the auxiliary opening roller is larger as the auxiliary opening roller is closer to the main opening roller.

As a preferable mode of the above, the rotation speed of the auxiliary opening roll is faster as the auxiliary opening roll is closer to the main opening roll.

As a preferred scheme of the scheme, the cotton opening device further comprises a dust collection drawer, wherein the dust collection drawer comprises a dust collection part, a baffle and a handle, the dust collection part is arc-shaped, and the dust collection part is located below the main cotton opening roller.

As a preferable scheme of the scheme, a first fan used for blowing the materials on the main cotton opening roller into the cotton outlet channel is arranged above the cotton opening mechanism.

As a preferred scheme of the scheme, a second fan used for blowing off materials on the auxiliary cotton opening roller is arranged above the cotton opening mechanism.

The utility model has the advantages that: the multi-stage cotton opening can be carried out on the raw cotton, so that the cotton opening quality is improved while the damage to cotton fibers is reduced; the dust collecting drawer is arranged, so that impurities in the raw cotton can be collected and can be taken out conveniently.

Drawings

FIG. 1 is a schematic sectional structure diagram of the cotton opener in the embodiment.

Fig. 2 is a front structural schematic diagram of the cotton opener in the embodiment.

1-a cotton inlet channel 2-a cotton outlet channel 3-a dust collection drawer 4-a main cotton opening roller 5-an auxiliary cotton opening roller 6-a first fan 7-a second fan.

Detailed Description

The technical solution of the present invention is further described below by way of examples and with reference to the accompanying drawings.

Example (b):

the cotton opener is characterized by comprising a cotton inlet channel 1, a cotton opening mechanism, a dust collection drawer 3 and a cotton outlet channel 2, wherein an inlet of the cotton inlet channel 1 is formed in the upper left of the cotton opener, the cotton inlet channel 1 is composed of a cotton inlet guide slope and a baffle, the cotton inlet guide slope extends to the lower side of the cotton opening mechanism, the cotton opening mechanism is located in the upper right of the cotton opener, the cotton opening mechanism comprises a main cotton opening roller 4 and a plurality of auxiliary cotton opening rollers, the main cotton opening roller and the auxiliary cotton opening rollers rotate clockwise, the auxiliary cotton opening rollers are distributed on the left of the main cotton opening roller and distributed as a first auxiliary cotton opening roller, a second auxiliary cotton opening roller and a third auxiliary cotton opening roller, the three auxiliary cotton opening rollers are arranged around the main cotton opening roller along the rotation direction of the main cotton opening roller and gradually close to the main cotton opening roller, namely the first auxiliary cotton opening roller is arranged on the left of the main cotton opening roller, the second auxiliary cotton opening roller is arranged above the main cotton opening roller, and the distance between the second auxiliary cotton opening roller and the main cotton opening roller is gradually reduced. And a first fan 6 for blowing materials on the main cotton opening roller into the cotton outlet channel and a second fan 7 for blowing materials on the auxiliary cotton opening roller are also arranged above the cotton opening mechanism. The dust collection drawer comprises a dust collection part, a baffle and a handle, the dust collection part is arc-shaped, and the dust collection part is positioned below the main cotton opening roller.

When opening cotton, the number of teeth of the opening needle on the opening roller is more, the rotating speed of the opening roller is faster, the opening degree of raw cotton is deeper, and the cotton fiber is more easily damaged, so that in the embodiment, the number of teeth of the opening needle on the opening roller is assisted by the first opening roller, the second opening roller and the third opening roller is assisted by the third opening roller, and the rotating speed is increased. The first auxiliary opening roller is matched with the main opening roller to change the large cotton balls into the medium cotton balls, the coupling force between cotton fibers in the large cotton balls is large, and opening is not too violent to avoid cotton fiber damage, so that the number of teeth and the rotating speed of the first auxiliary opening roller are slowest; the second auxiliary opening roller is matched with the main opening roller to change the middle cotton cluster into small cotton clusters, the middle cotton clusters are opened once, the coupling force between cotton fibers is smaller than that of the large cotton clusters, and the opening intensity can be improved properly, so that the tooth number and the rotating speed of the second auxiliary opening roller are centered; the third auxiliary cotton opening roller is matched with the main cotton opening roller to open the small cotton balls, the small cotton balls enter the opening roller twice, the coupling force between cotton fibers is minimum, and a violent cotton opening mode can be adopted, so that the tooth number and the rotating speed of the third auxiliary cotton opening roller are maximum.

When the opener is used in the embodiment, raw cotton enters the opening mechanism from the cotton inlet channel, and when the main opening roller rotates, the main opening roller drives the cotton ball to rotate, so that the cotton ball is opened for one time, for two times and for three times through the first auxiliary opening roller, the second auxiliary opening roller and the third auxiliary opening roller, and the cotton ball is made to be smaller. In the cotton opening process, the first fan and the second fan operate, the first fan blows materials on the main cotton opening roller into the cotton outlet channel, and the second fan blows materials on the auxiliary cotton opening roller into the cotton inlet channel to wait for being conveyed by the main cotton opening roller again. Meanwhile, when the cotton balls are separated, the impurities in the cotton balls may fall into the dust collection drawer under the action of gravity. When impurities are cleaned, only the dust collection drawer needs to be pulled out.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The cotton opener is characterized in that: including advancing cotton passageway, opening cotton mechanism and going out cotton passageway, it opens cotton roller and a plurality of assistance including opening to open cotton roller and a plurality of assistance to open cotton roller to open cotton mechanism, it sets up and is close to main cotton roller of opening gradually to open cotton roller to assist to open cotton roller to encircle main cotton roller rotation direction, the rotation direction of assisting the cotton roller of opening is the same with main cotton roller rotation direction of opening.

2. A opener according to claim 1, characterized in that: the closer the auxiliary cotton opening roller is to the main cotton opening roller, the more the number of the teeth of the cotton opening needles on the auxiliary cotton opening roller is.

3. An opener according to claim 1 or 2, characterized in that: the auxiliary opening roller which is closer to the main opening roller has a faster rotating speed.

4. A opener according to claim 1, characterized in that: still include collection dirt drawer, collection dirt drawer includes collection dirt portion, baffle and handle, and collection dirt portion is the arc, and collection dirt portion is located main cotton roller below of opening.

5. A opener according to claim 1, characterized in that: and a first fan used for blowing materials on the main cotton opening roller into the cotton outlet channel is arranged above the cotton opening mechanism.

6. An opener according to claim 1 or 5, characterized in that: and a second fan used for blowing off the material on the auxiliary cotton opening roller is arranged above the cotton opening mechanism.