Online Single Spindle Detection for Cotton Spinning

Product Description

By installing photoelectric sensors on the steel mandrel plate, the signal emitted during the rotation of the steel wire circle is detected, obtaining the wire speed information. This allows for the detection of yarn breaks, and if a break is detected, the coarse yarn feeding device is controlled to break the coarse yarn within 2 seconds. This replaces manual rapid inspection and can quickly break the coarse yarn at the spindle position where the fine yarn has a break, solving:

Yarn slivers are prone to tangle around the roller, rubber roller, and rubber ring, leading to equipment damage and increased yarn defects.

● Meanwhile, the yarn is continuously drawn into the pipe, wasting raw material. The application of the broken-end detection technology can bring us many practical functional applications.

1. During the spinning process, after the fine yarn breaks, the drawn roving is prone to tangle around the roller, felt roller, and felt ring, leading to equipment damage and increased yarn defects. Additionally, the须条continuously gets drawn into the reed, wasting raw materials.

2. A yarn break detection-based automatic yarn stop device must be implemented.

High-value-added single-bar inspection application

1. Install sensors to monitor the operation status of the fine yarn wire on the spinneret board of the spinning frame; add a yarn breakage actuator at the coarse yarn feeding position.

2. Accurately collect speed information during the rotation of steel wire spindles, while also gathering the overall spindle speed of the entire machine.

3. Upon breaking of the yarn, the system quickly detects the signal of wire ring speed change, identifies the yarn breakage, and immediately indicates the location of the break on-site, stopping the feeding of roving immediately.

4. Based on speed information, set warning zones to intelligently identify weak ring spindles in spinning.

Based on the application of broken wire detection technology, it can bring us numerous practical functional applications.

1. During the spinning process, after the fine yarn breaks, the drawn roving tends to tangle around the roller, felt, and skin roller, leading to equipment damage and increased yarn defects. Simultaneously, the须条continuously gets drawn into the reed pipe, wasting raw materials.

2. The requirement is to have a roving self-stop device based on broken-end detection.