CN109554859B

CN109554859B - Yarn impregnation equipment

Info

Publication number: CN109554859B
Application number: CN201811595029.3A
Authority: CN
Inventors: 汉斯·厄本·奥尔森
Original assignee: Kangsidiya High Performance Yarn Kunshan Co ltd
Current assignee: Kangsidiya High Performance Yarn Kunshan Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2021-05-11
Anticipated expiration: 2038-12-25
Also published as: CN109554859A

Abstract

The application relates to yarn impregnation equipment, which comprises an impregnation tank, a wire guide wheel, an impregnation roller, a branching comb, a first roller and a second roller; the yarn is sequentially processed by a guide wheel, a glue dipping roller, a branching comb, a first roller and a second roller to finish glue dipping. According to the yarn dipping equipment, yarns enter the dipping pool through the guiding action of the guide wheel and the dipping roller, are dipped in glue in the dipping pool, the yarns are discharged from the dipping pool and then pass through the thread guide comb to finish a part of glue solution of dipping pretreatment, and the yarns pass through the two rollers to enable the surfaces of the yarns to be freely and uniformly coated with the dipping solution.

Description

Yarn impregnation equipment

Technical Field

The application belongs to the technical field of weaving equipment, especially, relate to a yarn gumming equipment.

Background

The yarn is a textile, is a product with certain fineness processed by various textile fibers, and is commonly used for weaving, rope making, thread making, knitting, embroidery and the like. The existing yarn gumming mode is that the yarn is gummed by a gumming pool and then redundant gum solution is extruded by a pair of squeeze rollers, and the mode has the defects that: firstly, the yarn is damaged by roller pressurization, and secondly, the glue solution is excessively accumulated on the rollers due to long-time running in the impregnation process, so that the glue solution is unevenly coated on the yarn, and the product quality is affected.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to solve the defects in the prior art, the yarn dipping equipment with more uniform gluing is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a yarn dipping apparatus comprises

The glue dipping pool is used for accommodating glue for yarns;

the wire guide wheel is arranged above the glue dipping tank;

the impregnation roller is arranged in the impregnation tank;

the branching comb is arranged above the glue dipping pool;

a first roller and a second roller;

the first scraper is arranged on one side of the first roller and used for scraping residual glue on the first roller;

the second scraper is arranged on one side of the second roller and used for scraping the residual glue on the second roller;

the yarn is sequentially processed by a guide wheel, a glue dipping roller, a branching comb, a first roller and a second roller to finish glue dipping.

Preferably, in the yarn dipping device, the first scraper blade forms an angle of 35-50 degrees with the first roller, and the second scraper blade forms an angle of 10-20 degrees with the second roller

Preferably, in the yarn dipping equipment, the yarn passes through the guide wheel and the dipping roller, enters the dipping tank at an included angle of 30-50 degrees with the vertical plane, is dipped in the glue in the dipping tank, and exits the dipping tank at an angle parallel to the vertical plane after passing through the dipping roller and the first roller.

Preferably, the diameter of the first roller of the yarn dipping device is 30-50cm, the diameter of the second roller is 1.25-1.5 times of the diameter of the first roller, the contact surface of the yarn and the first roller is a quarter circle, and the contact surface of the yarn and the second roller is an eighth circle.

Preferably, the yarn dipping device of the invention further comprises a reflux plate, which is arranged on the first roller and the second roller, the bottom of the reflux plate is communicated with the dipping tank, and the reflux plate is used for collecting the residual glue scraped from the first roller and the second roller and guiding the residual glue into the dipping tank.

Preferably, in the yarn dipping apparatus of the present invention, a cam is disposed between the yarn dividing comb and the first roller, and the cam can make two contacts with the yarn and vibrate the yarn when rotating for one turn.

Preferably, in the yarn dipping apparatus of the present invention, the cam has an elliptical longitudinal section.

Preferably, in the yarn dipping apparatus of the present invention, the major axis of the cam is 2 times of the minor axis, and when the cam is just in contact with the yarn, an included angle β between a connecting line from a contact point of the cam and the yarn to the center of the ellipse and the major axis of the ellipse is pi/6.

The invention has the beneficial effects that:

according to the yarn dipping equipment, yarns enter the dipping pool through the guiding action of the guide wheel and the dipping roller, are dipped in glue in the dipping pool, the yarns are discharged from the dipping pool and then pass through the thread guide comb to finish a part of glue solution of dipping pretreatment, and the yarns pass through the two rollers to enable the surfaces of the yarns to be freely and uniformly coated with the dipping solution.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic structural view of a yarn dipping apparatus according to an embodiment of the present application;

the reference signs are:

1, dipping a glue pool;

2, a wire guide wheel;

3, a glue dipping roller;

4, branching comb;

5 a first roller;

6 a second roller;

7 a first squeegee;

8 a second scraper;

9 a reflux plate;

10 cams.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

This embodiment provides a yarn dipping apparatus, as shown in fig. 1, including:

the glue dipping tank 1 is used for containing glue for yarns;

the wire guide wheel 2 is arranged above the rubber dipping pool 1;

the glue dipping roller 3 is arranged in the glue dipping tank 1;

the branching comb 4 is arranged above the glue dipping pool 1;

a first roller 5 and a second roller 6;

the first scraper 7 is arranged on one side of the first roller 5 and used for scraping off residual glue on the first roller 5, and the first scraper 7 and the first roller 5 form an angle of 35-50 degrees;

the second scraping plate 8 is arranged on one side of the second roller 6 and used for scraping the residual glue on the second roller 6, and the second scraping plate 8 and the second roller 6 form an angle of 10-20 degrees;

the yarn finishes gum dipping after sequentially passing through a guide wheel 2, a gum dipping roller 3, a branching comb 4, a first roller 5 and a second roller 6.

Further, the yarn enters the glue dipping pool 1 through the guide wheel 2 and the glue dipping roller 3 at an included angle of 30-50 degrees (alpha) with the vertical plane, glue is dipped in the glue dipping pool 1, and the yarn exits the glue dipping pool 1 through the glue dipping roller 3 and the first roller 5 at an angle parallel to the vertical plane.

Furthermore, the diameter of the first roller 5 is 30-50cm, the diameter of the second roller 6 is 1.25-1.5 times of the diameter of the first roller 5, the contact surface of the yarn and the first roller 5 is a quarter circle, and the contact surface of the yarn and the second roller 6 is an eighth circle. The glue on the surface of the yarn is more uniform through the two rollers with larger diameters.

Further, the rubber dipping machine further comprises a reflux plate 9 which is arranged on the first roller 5 and the second roller 6, the bottom of the reflux plate is communicated with the rubber dipping pool 1, and the reflux plate is used for collecting the residual rubber scraped from the first roller 5 and the second roller 6 and guiding the residual rubber into the rubber dipping pool 1.

A cam 10 is arranged between the branching comb 4 and the first roller 5, and when the cam 10 rotates for one circle, the cam can contact the yarn twice and make the yarn vibrate, so that the yarn part in the dipping tank 1 also vibrates, the yarn is stirred, and the glue on the yarn is coated more uniformly.

The cam 10 is preferably in an oval shape, the major axis of the cam 10 is 2 times of the minor axis, and when the cam 10 is just contacted with the yarn, the included angle beta between the connecting line from the contact point of the cam 10 and the yarn to the center of the oval and the major axis of the oval is pi/6.

In the yarn dipping equipment of the embodiment, the yarn is dipped in the dipping solution through the dipping tank and then is pretreated by the movable branching comb 4, the yarn passes through two rollers to enable the surface of the yarn to be freely and uniformly coated with the dipping solution, and a large amount of dipping solution is remained on the rollers because the yarn is not extruded, so that the glue solution on the rollers is wiped by two scraping plates (made of rubber materials) respectively, and the glue solution on the glue scraper falls into the lower end plate surface through the return plates at the two ends and flows back to the dipping tank for recycling.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A yarn impregnation apparatus comprising:

the glue dipping pool (1) is used for containing glue for yarns;

the wire guide wheel (2) is arranged above the rubber dipping pool (1);

the glue dipping roller (3) is arranged in the glue dipping pool (1);

the branching comb (4) is arranged above the glue dipping pool (1);

it is characterized by also comprising:

a first roller (5) and a second roller (6);

the first scraper (7) is arranged on one side of the first roller (5) and is used for scraping the residual glue on the first roller (5);

the second scraping plate (8) is arranged on one side of the second roller (6) and is used for scraping the residual glue on the second roller (6);

a cam (10) is arranged between the yarn dividing comb (4) and the first roller (5), and the cam (10) can contact the yarn twice and vibrate the yarn when rotating for one circle;

the yarn finishes gum dipping after sequentially passing through a guide wheel (2), a gum dipping roller (3), a branching comb (4), a first roller (5) and a second roller (6).

2. The yarn impregnation apparatus of claim 1, wherein the first blade (7) forms an angle of 35-50 ° with the first roller (5) and the second blade (8) forms an angle of 10-20 ° with the second roller (6).

3. The yarn dipping apparatus according to claim 1, wherein the yarn enters the dipping tank (1) through the guide wheel (2) and the dipping roller (3) at an angle of 30-50 degrees with respect to the vertical plane, the yarn is dipped in the dipping tank (1), and the yarn exits the dipping tank (1) through the dipping roller (3) and the first roller (5) at an angle parallel to the vertical plane.

4. The yarn dipping apparatus according to claim 1, wherein the diameter of the first roller (5) is 30-50cm, the diameter of the second roller (6) is 1.25-1.5 times the diameter of the first roller (5), the contact surface of the yarn with the first roller (5) is a quarter circle, and the contact surface of the yarn with the second roller (6) is an eighth circle.

5. The yarn dipping device according to claim 1, further comprising a reflux plate (9) arranged on the first roller (5) and the second roller (6), the bottom of the reflux plate is communicated with the dipping pool (1) and used for collecting residual glue scraped from the first roller (5) and the second roller (6) and guiding the residual glue into the dipping pool (1).

6. Yarn impregnation plant as in claim 1, characterized in that said cam (10) has an oval longitudinal section.

7. The yarn dipping apparatus according to claim 6, wherein the major axis of the cam (10) is 2 times the minor axis, and when the cam (10) is just in contact with the yarn, the angle β between the line connecting the contact point of the cam (10) with the yarn to the center of the ellipse and the major axis of the ellipse is pi/6.