阅读说明：本技术 一种纱线处理工艺及其装置 (Yarn treatment process and device ) 是由 王宗文 梁汉锋 柯文博 于 2020-04-29 设计创作，主要内容包括：本发明提供一种纱线处理工艺及其装置,包括如下步骤：(1)将纤维经过开松、梳理、并条和粗纱处理工序得到粗纱；(2)将所述粗纱经过纺纱工艺处理,得到纱线；(3)在步骤(2)纺纱过程的同时,将步骤(2)中完成纺纱过程并被输出的纱线连接在第一储线机构上,所述第一储线机构以持续回转的方式使纱线沿水平方向均匀整齐卷绕排列在所述第一储线机构上进行存储,同时,所述第一储线机构以持续回转的方式将纱线退绕至织布机上作为纬纱使用。(The invention provides a yarn processing technology and a device thereof, comprising the following steps: (1) opening, carding, drawing and roving the fibers to obtain roving; (2) processing the rough yarn through a spinning process to obtain yarn; (3) and (3) connecting the yarn which is finished in the spinning process in the step (2) and is output in the spinning process in the step (2) to a first yarn storage mechanism, wherein the first yarn storage mechanism enables the yarn to be uniformly and tidily wound and arranged on the first yarn storage mechanism in a horizontal direction in a continuous rotation mode for storage, and meanwhile, the first yarn storage mechanism enables the yarn to be unwound to a loom in a continuous rotation mode for use as weft yarn.)

1. A yarn treatment process is characterized by comprising the following steps:

(1) opening, carding, drawing and roving the fibers to obtain roving;

(2) processing the rough yarn through a spinning process to obtain yarn;

(3) and (3) connecting the yarn which is finished in the spinning process in the step (2) and is output while the spinning process is carried out in the step (2) to a first yarn storage mechanism, wherein the first yarn storage mechanism enables the yarn to be uniformly and tidily wound and arranged on the first yarn storage mechanism in a horizontal direction in a continuous rotation mode for storage, and meanwhile, the first yarn storage mechanism enables the yarn to be unwound to a loom in a continuous rotation mode to be used as weft yarn.

2. The yarn processing process according to claim 1, wherein the yarn which is completed in the spinning process and is output in the step (2) is connected to a second yarn storage mechanism, the second yarn storage mechanism makes the yarn evenly and neatly arranged on the second yarn storage mechanism along the horizontal direction in a continuous rotation manner, and simultaneously, the second yarn storage mechanism unwinds the yarn to the first yarn storage mechanism in a continuous rotation manner.

3. The yarn processing process according to claim 2, wherein when the yarn in the step (3) has a predetermined defect, the steps (2) and (3) are stopped simultaneously, and the yarn having the defect in the step (3) is cut off and then connected to the first yarn storage mechanism.

4. The yarn processing device is characterized by comprising a spinning unit, a first yarn storage mechanism and a control system, wherein the spinning unit comprises a spinning frame body and a twisting forming mechanism;

the roving drawn out of the spinning frame body forms yarn after passing through a twisting forming mechanism; during the spinning process, the first yarn storage mechanism enables the yarns which are output after the spinning to be uniformly and tidily wound and arranged on the first yarn storage mechanism in the horizontal direction for storage in a continuous rotation mode, and meanwhile, the first yarn storage mechanism enables the yarns to be unwound to a loom in a continuous rotation mode to be used as weft yarns;

the spinning frame body, the twisting forming mechanism, the first wire storage mechanism and the loom are electrically connected with the control system, and the control system is used for controlling the spinning frame body, the twisting forming mechanism, the first wire storage mechanism and the loom to be started and stopped simultaneously.

5. The yarn processing device of claim 4, further comprising a second yarn storage mechanism electrically connected to the control system; the yarn which is output after the spinning process is finished is connected to the second yarn storage mechanism, the second yarn storage mechanism enables the yarn to be uniformly and tidily arranged on the second yarn storage mechanism along the horizontal direction in a continuous rotation mode, and meanwhile, the second yarn storage mechanism enables the yarn to be unwound to the first yarn storage mechanism in a continuous rotation mode.

6. The yarn processing device according to claim 4, wherein the twisting and forming mechanism comprises a bracket, a transmission rod, a circular ring, a clamping ring and a driving motor, the transmission rod is arranged on the bracket and is of a horizontally-placed T-shaped structure, the head of the transmission rod is connected to the inner walls of two sides of the circular ring, and the other end of the transmission rod is connected with the driving motor through a belt transmission mechanism; the ring surface is provided with the convex part, the convex part extends along circumferencial direction, convex part inner wall and outer wall all are provided with the step position, the step position extends along circumferencial direction, snap ring detachable connects on the step position, driving motor is used for the drive the transfer line is in it is rotatory on the support.

7. The yarn processing device according to claim 4, further comprising a quality detection device, an automatic yarn cutter and an automatic yarn splicing machine, wherein the quality detection device, the automatic yarn cutter and the automatic yarn splicing machine are electrically connected with the control system; the quality detection device is used for acquiring yarn quality defect information, the control system controls the spinning machine body, the twisting forming mechanism, the first wire storage mechanism and the loom to stop at the same time according to the yarn quality defect information, and then sequentially controls the automatic wire cutting machine and the automatic wire connecting machine, wherein the automatic wire cutting machine is used for cutting off yarn defect wire sections, and the automatic wire connecting machine is used for connecting broken wires.

8. The yarn processing device of claim 4, wherein the spinning frame body comprises a bell mouth, a rear roller, a middle roller, a front roller, a roving spindle and a yarn guide hook, and the rear roller, the middle roller and the front roller are all driven by servo motors.

9. The yarn processing device of claim 5, wherein the second yarn storage mechanism and the first yarn storage mechanism are both yarn accumulators.

10. The yarn processing device according to claim 4, further comprising a yarn amount detection device electrically connected to the control system, wherein the yarn amount detection device is configured to detect a real-time yarn amount of the yarn stored in the first yarn storage mechanism in real time and send the real-time yarn amount of the yarn stored in the first yarn storage mechanism to the control system, and the control system adjusts the working efficiency of the spinning frame and/or the loom according to the real-time yarn amount.

Technical Field

The invention relates to the technical field of yarn production and processing, in particular to a yarn treatment process and a yarn treatment device.

Background

The fabric is woven by adopting yarns, for example, a woven fabric is formed by vertically interweaving warps and wefts, and is made to have different textures or styles by arranging different weave structures, so that the woven fabric is popular with people. However, at present, the yarn is processed by raw materials (fibers), such as the process flow: the method comprises the steps of raw material opening, carding, drawing, roving, spinning and spooling, wherein after the raw material is spun into yarn, a plurality of small bobbins for winding the spun yarn are spooled, and spooling operation is performed, because the number of yarns on the small bobbins is small when an aggregate of a traditional fiber bundle is drafted, twisted and wound on the small bobbins (vertical to a horizontal ground) on a spinning machine, namely, the yarns of the small bobbins are spooled into large bobbins through a spooling machine to improve the yarn storage amount, and then the large bobbins are placed on a yarn storage rack arranged beside a loom to be used as weft yarns for weaving. Meanwhile, the other purpose of the spooling processing is to detect defects of defects, knots and the like of the yarns and perform related cutting processing so as to ensure the quality of subsequent yarns and related products. The winding step is needed, so that a multi-step discontinuous yarn production process is formed, the process not only prolongs the production period, but also generates a large amount of cost, such as machine cost and labor cost, and the production cost is improved, but the production efficiency is reduced, so that the sustainable development is not facilitated.

Therefore, a new technical solution is provided to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a yarn treatment process.

Another object of the present invention is to provide a yarn processing apparatus.

The technical scheme designed by the invention is as follows:

a yarn treatment process, comprising the steps of:

(1) opening, carding, drawing and roving the fibers to obtain roving;

(2) processing the rough yarn through a spinning process to obtain yarn;

(3) and (3) connecting the yarn which is finished in the spinning process in the step (2) and is output while the spinning process is carried out in the step (2) to a first yarn storage mechanism, wherein the first yarn storage mechanism enables the yarn to be uniformly and tidily wound and arranged on the first yarn storage mechanism in a horizontal direction in a continuous rotation mode for storage, and meanwhile, the first yarn storage mechanism enables the yarn to be unwound to a loom in a continuous rotation mode to be used as weft yarn.

The yarn processing technology comprises the steps that the yarn which is output after the spinning process in the step (2) is connected to a second yarn storage mechanism, the second yarn storage mechanism enables the yarn to be uniformly and tidily arranged on the second yarn storage mechanism along the horizontal direction in a continuous rotation mode, and meanwhile, the second yarn storage mechanism enables the yarn to be unwound to the first yarn storage mechanism in a continuous rotation mode.

The yarn processing technology comprises the steps of (1) stopping performing the step (2) and the step (3) simultaneously when the yarn in the step (3) has a preset defect phenomenon, cutting off the yarn with the defect in the step (3), and connecting the yarn to the first yarn storage mechanism.

The invention also discloses a yarn processing device, which comprises a spinning unit, a first yarn storage mechanism and a control system, wherein the spinning unit comprises a spinning frame body and a twisting forming mechanism;

the roving drawn out of the spinning frame body forms yarn after passing through a twisting forming mechanism; during the spinning process, the first yarn storage mechanism enables the yarns which are output after the spinning to be uniformly and tidily wound and arranged on the first yarn storage mechanism in the horizontal direction for storage in a continuous rotation mode, and meanwhile, the first yarn storage mechanism enables the yarns to be unwound to a loom in a continuous rotation mode to be used as weft yarns;

the spinning frame body, the twisting forming mechanism, the first wire storage mechanism and the loom are electrically connected with the control system, and the control system is used for controlling the spinning frame body, the twisting forming mechanism, the first wire storage mechanism and the loom to be started and stopped simultaneously.

The yarn processing device further comprises a second yarn storage mechanism, and the second yarn storage mechanism is electrically connected with the control system; the yarn which is output after the spinning process is finished is connected to the second yarn storage mechanism, the second yarn storage mechanism enables the yarn to be uniformly and tidily arranged on the second yarn storage mechanism along the horizontal direction in a continuous rotation mode, and meanwhile, the second yarn storage mechanism enables the yarn to be unwound to the first yarn storage mechanism in a continuous rotation mode.

The yarn processing device is characterized in that the twisting forming mechanism comprises a support, a transmission rod, a circular ring, a clamping ring and a driving motor, wherein the transmission rod is arranged on the support, the transmission rod is of a horizontally-placed T-shaped structure, the head of the transmission rod is connected to the inner walls of two sides of the circular ring, and the other end of the transmission rod is connected with the driving motor through a belt transmission mechanism; the ring surface is provided with the convex part, the convex part extends along circumferencial direction, convex part inner wall and outer wall all are provided with the step position, the step position extends along circumferencial direction, snap ring detachable connects on the step position, driving motor is used for the drive the transfer line is in it is rotatory on the support.

The yarn processing device further comprises a quality detection device, an automatic yarn breaking machine and an automatic yarn splicing machine, wherein the quality detection device, the automatic yarn breaking machine and the automatic yarn splicing machine are electrically connected with the control system; the quality detection device is used for acquiring yarn quality defect information, the control system controls the spinning machine body, the twisting forming mechanism, the first wire storage mechanism and the loom to stop at the same time according to the yarn quality defect information, and then sequentially controls the automatic wire cutting machine and the automatic wire connecting machine, wherein the automatic wire cutting machine is used for cutting off yarn defect wire sections, and the automatic wire connecting machine is used for connecting broken wires.

The yarn processing device is characterized in that the spinning frame body comprises a horn mouth, a rear roller, a middle roller, a front roller and a roving hanging spindle, and the rear roller, the middle roller and the front roller are all driven by servo motors.

The yarn processing device is characterized in that the second yarn storage mechanism and the first yarn storage mechanism are both weft accumulators.

The yarn processing device further comprises a yarn quantity detection device, the yarn quantity detection device is electrically connected with the control system, the yarn quantity detection device is used for detecting real-time yarn quantity values stored in the first yarn storage mechanism in real time and sending the real-time yarn quantity values stored in the first yarn storage mechanism to the control system, and the control system adjusts the working efficiency of the spinning frame and/or the loom according to the real-time yarn quantity values.

The invention has the beneficial effects that: in the yarn processing technology disclosed by the invention, the yarn output from the spinning machine body is directly connected by using the yarn storage mechanism which works in a continuous rotation mode on the loom, and the yarn is uniformly wound and arranged on the yarn storage mechanism in the horizontal direction and is unwound into the loom in the same mode, so that the yarn can be continuously conveyed after being generated from the spinning machine body in the whole technological process until the yarn is used in the loom. Compared with the traditional yarn processing mode, the invention does not need to perform spooling storage on the yarn generated on the spinning frame body to form a large package, and can be used for the loom only after workers place the yarn of the large package on the yarn storage frame, thereby not only omitting the spooling operation step, but also simultaneously performing the yarn generating step and the weaving step, and improving the production efficiency of the loom. And need not to set up bulky storage creel by the loom in the mill, need not the big package yarn of manual handling to reduce the restriction condition to indoor space size such as factory building, not only improved the production efficiency of loom, not only reduced machine cost and cost of labor moreover, manufacturing cost reduces, and production efficiency increases, is favorable to sustainable development.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic perspective view of the twisting and forming mechanism of the present invention.

Fig. 3 is a block diagram schematically showing the structure of a control system in the present invention.

Reference numbers in the figures: 1. a spinning frame body; 11. a back roller; 12. a middle roller; 13. a front roller; 14. hanging a spindle by using the roving; 2. a twisting and forming mechanism; 21. a support; 22. a transmission rod; 23. a circular ring; 24. a snap ring; 25. A drive motor; 26. a step position; 27. a yarn guide hook; 3. a loom; 4. a first weft accumulator; 5. a second weft accumulator; B. a yarn.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should 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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different systems of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.