CN215328547U

CN215328547U - Yarn detection system and device of chenille equipment

Info

Publication number: CN215328547U
Application number: CN202121408652.0U
Authority: CN
Inventors: 郭峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a yarn detection system and a device of chenille equipment, wherein the yarn detection system is in communication connection with a control system of the chenille equipment and sends signals to the control system, and the yarn detection system comprises: the single chip microcomputer module detects the current or voltage signal and sends a signal to the control system when the current or voltage signal is abnormal. By the detection system, when the chenille machine yarn is defective or broken, the detection system can be timely controlled, raw materials and batch defective products of a factory are saved by closing the machine to operate and give an alarm, the yarn is rubbed on the surface of the transparent cover at a high speed and can be detected, and meanwhile, broken flocks and dust in the groove body are removed, so that the quality data of the yarn can be accurately read.

Description

Yarn detection system and device of chenille equipment

Technical Field

The utility model relates to the technical field of yarn breakage detection of chenille yarn machines, in particular to a yarn detection system and a yarn detection device of chenille equipment.

Background

The current machine on the market still can work ceaselessly when the yarn is abnormal due to the fact that no yarn breaking automatic stop device is arranged, so that waste yarn is wound on the surface of the machine ceaselessly, workers are required to cut and remove the waste yarn by using a blade, a large amount of time and raw materials are wasted, and parts of a mechanical part can be damaged sometimes.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a yarn sensing system for a chenille device.

In order to achieve the purpose, the utility model adopts the following technical scheme: yarn detecting system of chenille equipment, yarn detecting system is with the control system communication connection of chenille equipment to send the signal to control system, yarn detecting system includes: the single chip microcomputer module detects the current or voltage signal and sends a signal to the control system when the current or voltage signal is abnormal.

In a further technical scheme, the signal transmitting module is an infrared transmitting module, and the signal receiving module is an infrared receiving module.

In a further technical scheme, the single chip microcomputer module at least comprises: a signal conversion unit: the signal receiving module is used for receiving the light signals received by the light receiving module and converting the light signals into voltage or current signals; a signal analysis and judgment unit: the device is used for comparing and analyzing the voltage or current signal with set parameters; a signal transmission unit: and sending an abnormal signal to the control system.

In a further technical solution, the signal conversion unit is configured to convert the optical signal received by the signal receiving module into a voltage signal.

The utility model provides a yarn detection device of chenille equipment which characterized in that: the method comprises the following steps: a body, a yarn sensing system of the chenille device as recited in claim 1 disposed on the body, an infrared emitting element, and an infrared receiving element.

In a further technical scheme, the main body is provided with a shell, a groove body is formed in the shell, two installation platforms for assembling the infrared emission element and the infrared receiving element are respectively arranged on the two groove bodies, and the infrared emission element and the infrared receiving element are symmetrically distributed.

In a further technical scheme, the mounting table is externally coated with a transparent cover for sealing the mounting table, and the infrared transmitting element and the infrared receiving element which are assembled on the mounting table.

According to the technical scheme, compared with the prior art, the utility model has the following beneficial technical effects:

1. by the detection system, when defective products or broken yarns of the chenille machine occur, the detection system can be timely controlled, and raw materials and batch defective products of a factory are saved by closing the machine to operate and giving an alarm.

2. The detection device can be conveniently arranged on a chenille yarn machine, the yarn rubs the surface of the transparent cover at a high speed and can be detected, and meanwhile, broken wool chips and dust in the groove body are removed, so that the quality data of the yarn can be accurately read.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 diagram of a detection system;

fig. 2 is a schematic diagram of the detection device.

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.

Yarn sensing system for chenille devices as shown in fig. 1, the yarn sensing system is communicatively coupled to the control system 100 for chenille devices and sends signals to the control system 100, primarily for controlling the shutdown of the chenille devices.

The yarn detection system comprises: the optical fiber cable comprises a single chip microcomputer module 210, a signal transmitting module 220 and a signal receiving module 230, wherein the signal receiving module 230 receives an optical signal of the signal transmitting module 210, converts the optical signal into a current or voltage signal and transmits the current or voltage signal to the single chip microcomputer module 210, and the single chip microcomputer module 210 detects the current or voltage signal and sends a signal to a control system when the current or voltage signal is abnormal.

Specifically, the signal transmitting module 220 is an infrared transmitting module, and the signal receiving module 230 is an infrared receiving module; the single chip module 210 at least includes: a signal conversion unit 211 for converting the optical signal received by the signal receiving module 230 into a voltage or current signal; a signal analysis and judgment unit: the device is used for comparing and analyzing the voltage or current signal with set parameters; a signal transmission unit: an anomaly signal is sent to the control system 100.

The system is used for detecting the chenille yarn, when the chenille yarn passes through, the light emitted by the infrared emitting module can be blocked, and the infrared receiving module does not completely receive the light of the infrared emitting module and only receives partial light; however, if the chenille yarn is broken, no chenille yarn passes through, the infrared receiving module almost completely receives the light of the infrared emitting module, when the light signal is converted into a voltage signal, the strength of the signal is obviously different, an abnormal signal is sent to the control system 100, the chenille equipment is controlled to stop, and raw materials are saved.

In addition, when the quality of the chenille yarn does not meet the standard, if the diameter of the chenille yarn does not meet the standard, the optical signals received by the infrared receiving module are different, and when the optical signals are converted into voltage signals, the strength of the signals is obviously different, abnormal signals are sent to the control system 100, the chenille equipment is controlled to stop, and a worker should check the equipment.

Through the above, the production of raw materials and batch defective products of factories can be saved by closing the machine operation and alarming, and timely control can be achieved when defective products or broken threads occur to chenille machine yarns.

In the above, it may be set that when the optical signal is converted into the voltage signal, the voltage signal value is in the range of the a section and is a normal value, and if the voltage signal value is out of the range of the a section and is an abnormal value, the signal is sent to the control system 100 to control the chenille device to stop.

A yarn detecting device of a chenille apparatus, as shown in fig. 2, comprising: a main body 300, the yarn detecting system disposed on the main body 300, an infrared emitting element 310 and an infrared receiving element 320.

The main body 300 is provided with a shell 330, a slot 331 is arranged on the shell 330, two mounting platforms 340 for assembling the infrared emitting element 310 and the infrared receiving element 320 are respectively arranged on two sides of the slot 331, and the infrared emitting element 310 and the infrared receiving element 320 are symmetrically divided;

the aforesaid can refer to the concrete structure of cell type opto-coupler, but this patent improves the cell type opto-coupler, it has translucent cover 350 to coat outside mount table 340, translucent cover 350 can be the glass cover, it is sealed in infrared emission component 310 and the infrared receiving element 320 of mount table 340 to mount table 340 and assembly, in order to prevent the entering of dust and influence the measurement, during the operation, the high-speed friction translucent cover surface of yarn, can be detected, broken flock and dust in the cell body have been got rid of again simultaneously, thereby reach the accurate quality data who reads the yarn.

The above-mentioned infrared emission and infrared reception principles can be referred to the prior art.

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 utility model. 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

1. Yarn detecting system of chenille equipment, yarn detecting system is with the control system communication connection of chenille equipment to send the signal to control system, yarn detecting system includes: the single chip microcomputer module detects the current or voltage signal and sends a signal to the control system when the current or voltage signal is abnormal.

2. The chenille apparatus yarn sensing system of claim 1 wherein: the signal transmitting module is an infrared transmitting module, and the signal receiving module is an infrared receiving module.

3. The chenille apparatus yarn sensing system of claim 2 wherein: the single chip microcomputer module at least comprises:

a signal conversion unit: the signal receiving module is used for receiving the light signals received by the light receiving module and converting the light signals into voltage or current signals;

a signal analysis and judgment unit: the device is used for comparing and analyzing the voltage or current signal with set parameters;

a signal transmission unit: and sending an abnormal signal to the control system.

4. The chenille apparatus yarn sensing system of claim 3 wherein: the signal conversion unit is used for converting the optical signal received by the signal receiving module into a voltage signal.

5. The utility model provides a yarn detection device of chenille equipment which characterized in that: the method comprises the following steps: a body, a yarn sensing system of the chenille device as recited in claim 1 disposed on the body, an infrared emitting element, and an infrared receiving element.

6. The yarn sensing device of a chenille apparatus as claimed in claim 5, wherein: the main body is provided with a shell, a groove body is arranged on the shell, two installing tables for assembling the infrared transmitting element and the infrared receiving element are respectively arranged on the two groove bodies, and the infrared transmitting element and the infrared receiving element are symmetrically distributed.

7. The yarn sensing device of a chenille apparatus as claimed in claim 6, wherein: the mounting table is externally covered with a transparent cover which seals the mounting table, and the infrared transmitting element and the infrared receiving element which are assembled on the mounting table.