CN112442765A

CN112442765A - Drafting roller lower cleaner of combing machine

Info

Publication number: CN112442765A
Application number: CN202011316939.0A
Authority: CN
Inventors: 宋文文
Original assignee: Anhui Huamao Textile Co Ltd
Current assignee: Anhui Huamao Textile Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-05

Abstract

The invention discloses a cleaner under drafting rollers of a comber, which comprises an air leakage hopper and a comber wallboard, wherein the air leakage hopper and the comber wallboard are fixedly installed; the bottom of hourglass wind scoop is opened there is the through-hole and is connected to the air exhauster through sealed pipe connection, installs a plurality of cleaners that correspond a plurality of rollers setting on the hourglass wind scoop, and every cleaner includes backup pad and cleaning plate. The cleaner made of the nitrile rubber has good cleaning effect and long service life; the air leakage hopper structure is adopted, so that floating fibers and impurities can be conveniently collected and taken away by the exhaust fan, and environmental pollution and secondary pollution caused by flowing into air in a production workshop are avoided; the adjustable supporting plate structure is adopted, the position of the cleaner can be adjusted at any time according to needs, so that the cleaning effect is adjusted, and meanwhile, the disassembly and maintenance are also changed.

Description

Drafting roller lower cleaner of combing machine

Technical Field

The invention relates to the technical field of textile machinery cleaning, in particular to a cleaner under a drafting roller of a combing machine.

Background

The main task of the combing machine is to remove short fibers with a certain length in the sliver, improve the uniformity of the fiber length, improve the yarn forming strength and reduce the strength CV%; secondly, the residual neps, impurities and defects in the raw sliver are further removed, the smoothness of the fiber is improved, and the appearance quality of the finished yarn is improved; and thirdly, the fibers are further separated, the straightening and parallelism of the fibers are improved, the drafting control in the yarn forming process is facilitated, the evenness and the strength of the finished yarn are improved, and the luster of the finished yarn is enhanced.

The combing machine improves the structure of slivers by using a roller drafting method, thereby improving the straightening, parallelism and separation degree of fibers. The roller drafting mechanism consists of rollers and leather rollers, two pairs of adjacent rollers form a drafting zone, the fiber in the drafting zone can be divided into controlled fiber and floating fiber according to the control condition, and the high-speed operation of the rollers is easy to stick and take up the floating fiber to wind the rollers. The domestic A201 series combing machine uses a diamond cleaner to clean fibers and impurities on the surface of a roller, then the impurities and accumulated flowers accumulated on the diamond cleaner are sucked away along with airflow through a down-draft device, but the impurities and the accumulated flowers on the diamond cleaner which is not cleaned for a long time (about 0.5 hour) cannot be completely sucked away by the down-draft airflow due to the design defects and the installation position of the diamond cleaner, and the impurities and the accumulated flowers are mixed into a cotton net along with the rotation of the roller, and some impurities and the accumulated flowers are adhered to the roller to form winding, so that the combing machine stops operating, and the equipment stops. Thereby affecting the product quality, the production rate and the operation efficiency and increasing the labor intensity of the car stop workers.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a cleaner under a drafting roller of a combing machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cleaner under drafting rollers of a comber comprises an air leakage hopper and a comber wallboard which are fixedly installed, wherein the outer wall of the air leakage hopper is attached to the inner wall of the comber wallboard, and a plurality of rollers are rotatably installed on the wallboard; the bottom of hourglass wind scoop is opened there is the through-hole and is connected to the air exhauster through sealed pipe connection, installs a plurality of cleaners that correspond a plurality of rollers and set up on the hourglass wind scoop, and every cleaner includes backup pad and cleaning plate.

The air leakage hopper is provided with a sliding groove, the supporting plates of the cleaners are slidably mounted in the sliding groove, adjusting screw rods are fixedly mounted at two ends of each supporting plate, adjusting nut seats are fixedly mounted on the air leakage hopper, an adjusting disc is fixedly mounted at the lower ends of the adjusting screw rods, and the adjusting screw rods are screwed with the internal threads of the adjusting nut seats to be used for adjusting the supporting plates to move up and down on the air leakage hopper.

Preferably, the support plates of the plurality of cleaners are connected into a whole through a cross beam, and the adjusting screw is fixedly arranged on the cross beam.

Preferably, the cleaning plate is made of a plate made of nitrile rubber and is fixedly arranged on the supporting plate, and the cleaning plate is tightly attached to the outer wall of the roller.

Preferably, the cleaning plate is in the form of a blade.

The invention has the beneficial effects that:

1. the butyronitrile material has the characteristics of uniform structure, smooth and clean surface, softness, good elasticity, wear resistance and aging resistance, and can be used as a cleaner, the roller runs at high speed, and floating fibers and impurities adhered to the surface of the roller can be easily cleaned and scraped by the butyronitrile rubber;

2. the air leakage hopper structure is adopted, so that floating fibers and impurities can be conveniently collected and taken away by the exhaust fan, and environmental pollution and secondary pollution caused by flowing into air in a production workshop are avoided;

3. the adjustable supporting plate structure is adopted, the position of the cleaner can be adjusted at any time according to needs, so that the cleaning effect is adjusted, and meanwhile, the disassembly and maintenance are also changed.

Drawings

FIG. 1 is a schematic view of a cleaner under a draft roller of a combing machine according to the present invention;

FIG. 2 is a schematic view of an adjusting mechanism according to the present invention;

fig. 3 is a schematic view of a support rod structure according to the present invention.

Reference numbers in the figures: 1. a wind leakage hopper; 2. a wallboard; 3. a roller; 4. a support plate; 5. cleaning the plate; 6. adjusting the screw rod; 7. adjusting the nut seat; 8. an adjusting disk; 9. a cross beam; 10. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The first embodiment is as follows:

as can be seen from fig. 1, 2 and 3, the cleaner under the drafting roller of the combing machine comprises a fixedly installed air leakage hopper 1 and a wall plate 2 of the combing machine, wherein the outer wall of the air leakage hopper 1 is attached to the inner wall of the wall plate 2 of the combing machine, and a plurality of rollers 3 are rotatably installed on the wall plate 2; the bottom of the air leakage hopper 1 is provided with a through hole and is connected to an exhaust fan through a sealed pipeline for guiding out floating fibers and impurities, a plurality of cleaners which are arranged corresponding to the rollers 3 are arranged on the air leakage hopper 1, and each cleaner comprises a supporting plate 4 and a cleaning plate 5;

the cleaning plate 5 is made of nitrile rubber and is fixedly arranged on the supporting plate 4, and the cleaning plate 5 is tightly attached to the outer wall of the roller 3; the cleaning plate 5 is in the form of a blade.

The working principle is as follows: the outer wall that cleaning plate 5 contacted roller 3 can reject planktonic fibre and impurity on the roller 3 outer wall, takes away air in the hopper 1 through the air exhauster, forms negative pressure or decurrent air current in the hopper 1, consequently the planktonic fibre and the impurity of being rejected can be cleared up and collected.

Example two:

as can be seen from fig. 1, 2 and 3, according to the first embodiment, a chute 10 is arranged on the air funnel 1, the support plates 4 of the cleaners are slidably mounted in the chute 10, adjusting screws 6 are fixedly mounted at two ends of the support plates 4, an adjusting nut seat 7 is fixedly mounted on the air funnel 1, an adjusting disc 8 is fixedly mounted at the lower end of the adjusting screw 6, and the adjusting screw 6 is screwed with the internal thread of the adjusting nut seat 7 to adjust the support plates 4 to move up and down on the air funnel 1; the supporting plates 4 of the cleaners are connected into a whole through a cross beam 9, and the adjusting screw 6 is fixedly arranged on the cross beam 9.

The position of cleaner can be adjusted as required at any time to this structural design to adjust clean effect, also become simultaneously and tear open and repair and maintain.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a cleaner under comber draft roller, includes fixed mounting's hourglass wind bucket (1) and comber wallboard (2), its characterized in that: the outer wall of the air leakage hopper (1) is attached to the inner wall of a wall plate (2) of the comber, and a plurality of rollers (3) are rotatably arranged on the wall plate (2); the bottom of hourglass wind fill (1) is opened there is the through-hole and is connected to the air exhauster through sealed pipe connection, installs a plurality of cleaners that correspond a plurality of rollers (3) and set up on hourglass wind fill (1), and every cleaner includes backup pad (4) and cleaning plate (5).

2. The cleaner under the drafting roller of the combing machine according to claim 1, which is characterized in that: be equipped with spout (10) on hourglass wind fill (1), backup pad (4) slidable mounting of a plurality of cleaners is in spout (10), and backup pad (4) both ends fixed mounting has adjusting screw (6), and fixed mounting has adjusting nut seat (7) on hourglass wind fill (1), and the lower extreme fixed mounting of adjusting screw (6) has adjusting disk (8), and adjusting screw (6) are screwed with the internal thread of adjusting nut seat (7) and are used for adjusting backup pad (4) and reciprocate in hourglass wind fill (1).

3. The cleaner under the drafting roller of the combing machine according to claim 2, is characterized in that: the supporting plates (4) of the cleaners are connected into a whole through a cross beam (9), and the adjusting screw rods (6) are fixedly arranged on the cross beam (9).

4. The cleaner under the drafting roller of the combing machine according to claim 1, which is characterized in that: the cleaning plate (5) is a plate made of nitrile rubber and is fixedly arranged on the supporting plate (4), and the cleaning plate (5) is tightly attached to the outer wall of the roller (3).

5. The cleaner under the drafting roller of the combing machine according to claim 4, is characterized in that: the cleaning plate (5) is in a scraper blade shape.