CN219058165U

CN219058165U - Yarn broken wire pressing device

Info

Publication number: CN219058165U
Application number: CN202222108525.XU
Authority: CN
Inventors: 宋波; 吕兆荣; 吕子恒; 马翔
Original assignee: Anqing Hengchang Machinery Co Ltd
Current assignee: Anqing Hengchang Machinery Co Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-05-23
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a yarn breakage pressing device, which comprises a base and a pressing mechanism arranged on the base; the pressing mechanism is used for pressing the yarn on the base when the yarn breaks. According to the yarn feeding device, the pressing mechanism is arranged on the base, and when yarns are broken, the pressing mechanism can press the yarns passing through the base on the base, so that the yarn recovery path is reduced, the downtime is shortened, and the operation is convenient.

Description

Yarn broken wire pressing device

Technical Field

The utility model relates to the technical field of textile, in particular to a yarn breakage pressing device.

Background

In the industries of disposable sanitary equipment, textile and the like, the application of yarns is more and more, the number of yarns is more and more, the yarns are easily broken in the production process, a machine can be stopped, and the yarns need to be recovered to the original station again for a long time, so that the operation is not very convenient, and the production efficiency of the machine is seriously affected.

Therefore, it is necessary to design a yarn breakage pressing device to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that yarn breakage recovery is long in time and inconvenient to operate.

The technical scheme of the utility model is as follows: a yarn breakage stitching device comprises a base and a stitching mechanism arranged on the base; the pressing mechanism is used for pressing the yarn on the base when the yarn breaks.

The pressing mechanism comprises a pressing block; one end of the pressing block is hinged to the base, and the other end of the pressing block is abutted to yarns passing through the base; the base is provided with a contact surface meshed with the pressing block; when the yarn is broken, the pressing block presses the yarn on the contact surface under the action of gravity.

And paying-off wheels are arranged at two ends of the contact surface of the base.

The base is provided with a fixed shaft for installing the pressing block; the pressing block is rotationally connected to the fixed shaft.

The pressing block is in clearance fit with the fixed shaft or fixed on the fixed shaft through the rotating piece.

The contact surface is a curved surface.

By adopting the technical scheme, the utility model has the following beneficial effects: (1) According to the yarn feeding device, the pressing mechanism is arranged on the base, and when yarns are broken, the pressing mechanism can press the yarns passing through the base on the base, so that the yarn recovery path is reduced, the downtime is shortened, and the operation is convenient.

(2) The pressing mechanism provided by the utility model adopts the pressing block, and the yarn is pressed on the contact surface of the base by utilizing the dead weight of the pressing block, so that the structure is simpler, the occupied space is smaller, and the arrangement is easy.

(3) According to the utility model, the paying-off wheels are arranged at the two ends of the contact surface of the base, so that the yarn can stably pass through the base, and the pressing block can press the yarn on the contact surface of the base when the yarn is broken.

(4) The utility model is provided with the fixed shaft so as to facilitate the installation of the pressing block.

(5) The pressing block is installed in a mode of clearance fit with the fixed shaft or is rotationally connected with the fixed shaft by adopting the rotating piece, so that the installation is convenient, the pressing block can stably rotate on the fixed shaft, and the pressing block can press yarns.

(6) The contact surface of the yarn pressing device adopts a curved surface, so that the pressing block can more easily press the yarn, and the stability of pressing the yarn by the pressing block is ensured.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the press mechanism of the present utility model in operation.

Fig. 3 is a side view of the present utility model.

The reference numerals in the drawings are:

the device comprises a base 1, a contact surface 1-1, a pressing mechanism 2, a pressing block 2-1, a fixed shaft 2-2, a rotating piece 2-3 and a paying-off wheel 3.

Detailed Description

Example 1

Referring to fig. 1 to 3, a yarn breakage pressing device of the present embodiment includes a base 1 and a pressing mechanism 2 disposed on the base 1; the pressing mechanism 2 is used for pressing the yarn on the base 1 when the yarn breaks.

Further, in order to simplify the overall structure of the device, the pressing mechanism 2 is easy to arrange and comprises a pressing block 2-1; one end of the pressing block 2-1 is hinged to the base 1, and the other end of the pressing block is abutted to yarns passing through the base 1; the base 1 is provided with a contact surface 1-1 meshed with the pressing block 2-1; when the yarn is broken, the pressing block 2-1 presses the yarn on the contact surface 1-1 under the action of gravity, and the tension of the yarn is 0.5-1000 g in order to ensure the yarn to stably run.

Furthermore, in order to ensure that the pressing block 2-1 can stably press the yarn, the two ends of the contact surface 1-1 of the base 1 are respectively provided with a paying-off wheel 3, the two paying-off wheels 3 are preferably symmetrically arranged, and the highest point of the passing line is slightly higher than the contact surface 1-1.

Further, in order to facilitate the installation of the pressing block 2-1, the base 1 is provided with a fixed shaft 2-2 for installing the pressing block 2-1; the pressing block 2-1 is rotatably connected to the fixed shaft 2-2.

Further, in order to facilitate the rotation of the pressing block 2-1 and ensure the stability of the rotation of the pressing block 2-1, the pressing block 2-1 is in clearance fit with the fixed shaft 2-2 or the pressing block 2-1 is fixed on the fixed shaft 2-2 through the rotating member 2-3. Preferably, the rotating member 2-3 may be a copper sleeve, a sliding sleeve, or a bearing.

Preferably, the contact surface 1-1 is a curved surface with a wavy shape, so that the pressing block 2-1 can press the yarn more easily, and the stability of pressing the yarn by the pressing block 2-1 is ensured.

The working procedure of this embodiment is as follows:

1. the yarn passes through the two paying-off wheels 3 and passes over the contact surface 1-1 of the base 1;

2. when the machine works, yarns are stretched, the pressing block 2-1 is lifted anticlockwise by the yarns around the fixed shaft 2-2, and the yarns smoothly enter the machine to work normally;

3. when the front end of the yarn breaks, the pressing block 2-1 moves clockwise under the self gravity of the yarn, so that the yarn is pressed on the contact surface 1-1 of the base 1;

4. when the external broken yarn sensor detects yarn broken yarn and the machine is stopped, a worker can continue to work the machine by only pulling the broken yarn from the pressing mechanism 2 to the compounding point again.

The yarn breakage pressing device of this embodiment has set up pressing mechanism 2 on base 1, and when yarn broken string, pressing mechanism 2 can compress tightly the yarn through base 1 on base 1 to reduce the journey of recovering the yarn, shorten down time, the operation is comparatively convenient moreover.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims

1. Yarn broken string compression fittings, its characterized in that: comprises a base (1) and a pressing mechanism (2) arranged on the base (1); the pressing mechanism (2) is used for pressing the yarn on the base (1) when the yarn breaks; the pressing mechanism (2) comprises a pressing block (2-1); one end of the pressing block (2-1) is hinged to the base (1), and the other end of the pressing block is abutted to yarns passing through the base (1); the base (1) is provided with a contact surface (1-1) meshed with the pressing block (2-1); when the yarn is broken, the pressing block (2-1) presses the yarn on the contact surface (1-1) under the action of gravity.

2. A yarn breakage stitching device in accordance with claim 1 wherein: both ends of the contact surface (1-1) of the base (1) are provided with paying-off wheels (3).

3. A yarn breakage stitching device in accordance with claim 1 wherein: the base (1) is provided with a fixed shaft (2-2) for installing the pressing block (2-1); the pressing block (2-1) is rotatably connected to the fixed shaft (2-2).

4. A yarn breakage stitching device in accordance with claim 3 wherein: the pressing block (2-1) is in clearance fit with the fixed shaft (2-2) or the pressing block (2-1) is fixed on the fixed shaft (2-2) through the rotating piece (2-3).

5. A yarn breakage stitching device in accordance with claim 1 wherein: the contact surface (1-1) is a curved surface.