CN106480562A - A kind of broken yarn detection system based on C8051F410 single-chip microcomputer - Google Patents

Abstract

The invention provides a yarn break detection system based on a C8051F410 single-chip microcomputer, which is mainly composed of a C8051F410 single-chip microcomputer, a laser emitting head, a laser receiving head, a drive module and a motor, and its purpose is to provide a yarn break detection system capable of efficient and intelligent monitoring, When the broken wire detector on the laser receiving head receives the broken wire signal, the main control unit of the single-chip microcomputer controls the sound and light alarm device to send out an alarm signal, and drives the motor to stop the machine, which is different from the manual inspection of the existing yarn broken detection system Compared with other methods, it is more humanized, effectively improves production efficiency, saves labor costs, and improves product quality.

Description

A Yarn Broken Detection System Based on C8051F410 Single Chip Computer

technical field

The invention relates to the field of measurement and monitoring, in particular to a broken yarn detection system based on a C8051F410 single-chip microcomputer.

Background technique

During the winding process of the spinning machine, one worker has to take care of multiple machines. Once the spindle breaks and fails to find it in time, there will be waste and defective products. Therefore, it is very important to judge whether the spindle is broken. The spinning thread break detection device is a product that emerges according to the actual needs. It can detect and monitor the thread breakage in the spinning process, and can also be used in the production of similar spinning manufacturers.

Yarn break detection is an important link in the spinning process and the key to improving product quality and work efficiency. In recent years, with the continuous development of spinning technology and the combination of computer technology, the technology of broken yarn detection is also constantly improving. Therefore, it is very necessary to design a device that can detect broken yarn with high efficiency and high precision.

Contents of the invention

The object of the present invention is to provide a broken yarn detection system capable of efficient and intelligent monitoring. When the broken wire detector on the laser receiving head receives the broken wire signal, the main control unit of the single-chip microcomputer controls the sound and light alarm device to send an alarm signal, and The drive motor stops the machine from working.

In order to solve the above-mentioned technical problems, the present invention takes the following technical solutions to achieve:

The broken yarn detection system based on the C8051F410 single-chip microcomputer of the present invention comprises a C8051F410 single-chip microcomputer, a laser emitting head, a laser receiving head, an LCD1602 liquid crystal display module, a drive module, a motor, an audible and visual alarm device, a keyboard module and a power supply module; the laser receiving head A broken wire detector is installed in the middle; the laser emitting head will emit a beam of visible light laser beam collimated by the optical mirror group, and the beam penetrates the broken wire detection area and projects the light spot on the laser receiving head, and the broken wire detection The detector obtains a dynamic laser signal through the laser receiving head, and when a broken yarn passes through the laser beam, the detector will output an effective signal through a corresponding interface; the C8051F410 single-chip microcomputer controls the LCD1602 display module to display relevant information according to the detection signal result; When yarn breakage is detected, the C8051F410 single-chip microcomputer gives an alarm through the sound and light alarm device, and drives the motor to stop the machine; the keyboard module is used to control or set display data or alarm threshold; Provide power to each of the above modules.

Compared with the manual inspection method of the existing yarn breaking detection system, the yarn breaking detection system based on the C8051F410 single-chip microcomputer provided by the present invention has an automatic detection function, so that the management personnel can know the operation status of each spinning machine at any time according to the alarm information, It is more humanized, effectively improves production efficiency, saves labor costs, and improves product quality.

Description of drawings

Fig. 1 is an overall scheme block diagram based on the system of the present invention.

detailed description

The scheme of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

The overall scheme of the broken yarn detection system based on the C8051F410 single-chip microcomputer provided by the present invention is shown in Fig. 1 . The system includes C8051F410 single-chip microcomputer, laser emitting head, laser receiving head, LCD1602 liquid crystal display module, drive module, motor, sound and light alarm device, keyboard module and power supply module.

The specific working process is as follows:

The laser emitting head will emit a beam of visible light laser beam collimated by the optical lens group. The beam penetrates the broken wire detection area and projects the light spot on the laser receiving head. The broken wire detector in the laser receiving head passes through the laser receiving head. Obtain dynamic laser signals. When a broken yarn passes through the laser beam, the detector will output an effective signal through the corresponding interface. Then the C8051F410 single-chip microcomputer controls the LCD1602 display module to display relevant information according to the detection signal result. When a broken yarn is detected, The single-chip microcomputer gives an alarm through the sound and light alarm device, and drives the motor to stop the machine from working.

Claims (2)

1. a broken yarn detection system based on C8051F410 single-chip microcomputer, is characterized in that, comprises C8051F410 single-chip microcomputer, laser emitting head, laser receiving head, LCD1602 liquid crystal display module, drive module, motor, sound and light alarm device, keyboard module and power supply module. 2. A kind of broken yarn detection system based on C8051F410 single-chip microcomputer according to claim 1, it is characterized in that, broken wire detector is housed in the described laser receiving head; The visible light laser beam collimated by the lens group, the beam penetrates the broken yarn detection area and projects the light spot on the laser receiving head, the broken wire detector obtains the dynamic laser signal through the laser receiving head, when a broken yarn passes through the laser beam, The detector can output effective signals through corresponding interfaces; the C8051F410 single-chip microcomputer controls the LCD1602 display module to display relevant information according to the detection signal result; And drive the motor to stop the machine; the keyboard module is used to control or set the display data or alarm threshold; the power module provides power to the modules respectively.