CN212834275U - Control system of chenille yarn machine - Google Patents

Abstract

The utility model discloses a control system of chenille yarn machine, include: the control module is used for controlling the operation of the whole machine; the detection modules are used for detecting different stations of the chenille yarn machine; the alarm module plays a role in warning in a sound production or light emitting mode; the first motor driving module drives the spindle to rotate forward during yarn manufacturing, and drives the spindle to rotate reversely for X circles during shutdown to stop rotating; and the control module receives the detection module signal to control the operation or shutdown of the whole machine. The utility model discloses no matter be through detection module signaling for control module execution shut down action, still shut down through manual shut down module control, control module all can send the instruction to first motor drive module, makes its control spindle certain number of turns of counter-rotation carry out the action of loosing the line, can prevent effectively that the yarn from being torn apart.

Description

Control system of chenille yarn machine

Technical Field

The utility model relates to a control system technical field of weaving equipment, more specifically the control system who relates to chenille yarn machine that says so.

Background

Textile machines, chenille yarn machines, are mechanical devices for making yarns, generally comprising: the rotary head twists the original wool, and after the wool is processed by the roller structure, the raw wool is twisted and wound on the spindle.

The steel ring is arranged on a common textile machine and a chenille yarn machine and reciprocates up and down around the spindle, so that the yarn can be uniformly wound on the grooved drum of the spindle.

Moreover, the textile machine and the yarn machine in the prior art are provided with automatic stop structures, and the automatic stop structure or the one-key stop structure is used for stopping when problems occur in production so as to detect; when the traditional mode is stopped, the motor for controlling the rotation of the spindle stops running, the rotating speed of the spindle is stopped from high to low, and when a certain spindle stops running, the steel ring does not reach the bottom of the spindle, and when the certain spindle continues to run up and down, the yarn is easy to break.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a control system of chenille yarn machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a control system for a chenille yarn machine comprising: the control module is used for controlling the operation of the whole machine; the detection modules are used for detecting different stations of the chenille yarn machine; the alarm module plays a role in warning in a sound production or light emitting mode; the first motor driving module drives the spindle to rotate forward during yarn manufacturing, and drives the spindle to rotate reversely for X circles during shutdown to stop rotating; and the control module receives the detection module signal to control the operation or shutdown of the whole machine.

In a preferred technical solution, the detection module includes: the first detection module is used for detecting whether the yarn is missing in the rotary head and/or the second detection module is used for detecting whether the roller structure outputs the yarn.

In a preferred technical scheme, the first detection module and the second detection module are infrared detection modules.

In a preferred technical solution, the detection module includes: the third detection module is used for detecting the diameter and the density of the yarn; the third detection module is an infrared lens.

In a preferred technical scheme, the value range of X is as follows: 2-10 circles.

In a preferred embodiment, X is 2 or 3.

In a preferred technical scheme, the device further comprises a manual shutdown module.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:

the utility model discloses a first motor drive module of control module control is when equipment is shut down, and certain number of turns of drive spindle antiport is carried out the pine line, and shuts down when steel makes the circle and reachs the bottom position, can prevent effectively that the yarn from being torn apart.

And the utility model discloses no matter be through detection module signaling for control module execution shut down action, still shut down through manual shut down module control, control module all can send the instruction to first motor drive module, makes its control spindle certain number of turns of counter-rotation carry out the action of loosing the line, can prevent effectively that the yarn from being torn apart.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic block diagram of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "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 of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means 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 in a specific case by those of ordinary skill in the art.

Referring to fig. 1, a control system of a chenille yarn machine includes:

the control module 100 is used for controlling the operation of the whole machine;

a plurality of detection modules 200 for detecting different stations of the chenille yarn machine;

the alarm module 300 plays a role in warning through sound production or light emission;

and a manual shutdown module 400 for controlling the equipment shutdown in a manual mode.

The first motor driving module 500 drives the spindle to rotate forward during yarn manufacturing, and drives the spindle to rotate reversely for X circles during shutdown to stop rotating.

In a further embodiment, the detecting module 200 may be provided in a plurality according to different requirements;

the detection module 200 comprises: the first detection module is used for detecting whether the yarn is missing in the rotary head and the second detection module is used for detecting whether the roller structure outputs the yarn.

The first detection module and the second detection module can be infrared detection modules; specifically, infrared detection modules are respectively arranged on the chenille yarn machine corresponding to the rotary head and the outlet ends of the roller structures, and whether the yarn is short or not is detected through infrared detection.

The infrared detection principle belongs to the prior art, and the prior art can be applied to detect whether the passing of yarns/knitting wool exists enough;

when the first detection module or the second detection module detects that no yarn/wool passes through the outlet end of the rotary head or the roller structure, a signal is sent to the control module 100, and the control module 100 can control the equipment to stop running;

when the operation is stopped, the control module 100 sends a reverse rotation instruction to the first motor driving module 500, and the first motor driving module 500 drives the spindle to rotate reversely for X turns and then stops; the yarn tension device is used for preventing the situation that the yarn is pulled off due to the fact that the spindle stops rotating and the steel ring does not stop running or does not stop running completely when the machine stops;

the first motor driving module 500 drives the spindle to rotate reversely to loosen the yarn, the spindle stops rotating until the steel ring reaches the bottom of the spindle, the yarn is prevented from being broken, the spindle stops running after the steel ring reaches the bottom, and even if the steel ring continues to move up and down, the yarn has enough yarn length to ensure that the yarn cannot be broken.

The value range of X is as follows: 2-10 turns, preferably 2, 3 or 4 turns.

In other embodiments, the detection module 200 may have other structures, but all are used for detecting whether the device can operate normally, and when the device cannot operate normally, a command is sent to the control module 100, the control device stops operating, and the spindle rotates reversely for 2-5 circles to perform a thread releasing action, so as to prevent the yarn from being pulled off.

It should be noted that a weaving machine will have a plurality of identical stations, each station being provided with a steel ring and a spindle, the spindles in each station being controlled by separate motors to operate, and in the event of a fault, the control module 100 is stopped for the individual station control.

And the steel ring on each station is driven by the same motor to integrally run up and down, so that when one station stops running, the steel ring does not stop running, and the spindle needs to rotate reversely for 2-5 circles to loosen the yarns, thereby preventing the yarns from being broken.

In a further technical solution, the detection module includes: the third detection module is used for detecting the diameter and the density of the yarn; the third detection module is an infrared lens, detects the diameter or the density of the yarn through the third detection module, and can also send an instruction to the control module 100 to stop the machine when the diameter or the density of the yarn does not meet the standard.

When the system is shut down, the corresponding alarm module emits sound or light to inform an operator to carry out maintenance or debugging.

In this embodiment, no matter the detection module 200 sends a signal to the control module 100 to execute the stop operation, or the manual stop module 400 controls the stop operation, the control module 100 sends a command to the first motor driving module 500 to drive the first motor driving module to control the spindle to rotate reversely for a certain number of turns to perform the thread releasing operation.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. Control system of chenille yarn machine which characterized in that: the method comprises the following steps:

the control module is used for controlling the operation of the whole machine;

the detection modules are used for detecting different stations of the chenille yarn machine;

the alarm module plays a role in warning in a sound production or light emitting mode;

the first motor driving module drives the spindle to rotate forward during yarn manufacturing, and drives the spindle to rotate reversely for X circles during shutdown to stop rotating;

and the control module receives the detection module signal to control the operation or shutdown of the whole machine.

2. The control system of a chenille yarn machine according to claim 1, characterized in that: the detection module comprises: the first detection module is used for detecting whether the yarn is missing in the rotary head and/or the second detection module is used for detecting whether the roller structure outputs the yarn.

3. The control system of a chenille yarn machine according to claim 2, characterized in that: the first detection module and the second detection module are infrared detection modules.

4. The control system of a chenille yarn machine according to claim 1 or 3, characterized in that: the detection module comprises: the third detection module is used for detecting the diameter and the density of the yarn; the third detection module is an infrared lens.

5. The control system of a chenille yarn machine according to claim 1, characterized in that: the value range of X is as follows: 2-10 circles.

6. The control system of a chenille yarn machine according to claim 5, characterized in that: and X is 2 or 3.

7. The control system of a chenille yarn machine according to claim 1, characterized in that: a manual shutdown module is also included.

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