A method suitable for real-time detection of cloth surface quality on rapier looms

Abstract

The invention discloses a device and method suitable for real-time detection of cloth surface quality on a rapier loom. The device is installed between a take-up roller and a weft insertion structure of a rapier loom, and includes a fixed bracket, a transmission structure, a positioning structure, Detection structure and control system; the transmission structure, detection structure, positioning structure and control system are all installed on the fixed bracket; the detection structure is a hollow shell, one side of the shell is equipped with a material inlet, and the other side is equipped with a material discharge There is a cloth detection slot between the inlet, the feed port and the discharge port, the top of the cloth detection slot is equipped with an imaging device, and the bottom of the cloth detection slot is equipped with a multi-group spotlight structure installed in parallel. It is composed of a plurality of spotlights in a straight line; the invention adds a set of cloth quality detection device to the traditional rapier loom, and through the integration of imaging device and computer control system, the continuous transmission of cloth It is transmitted to the control system and compared with the standard sample in the control system to judge whether the quality of the cloth surface is qualified; the operation is simple and convenient.

Description

technical field [0001] The invention relates to the field of loom production methods, in particular to a method for real-time detection of cloth surface quality suitable for rapier looms. Background technique [0002] The rapier loom is the only loom commonly used in the daily production of the enterprise. Its 10,000-needle variety often has complaints about sinking quality problems. blemish cloth. [0003] These defective fabrics cannot be found in time during the production process. Since the rapier loom itself is in continuous production, the loom after continuous production will produce longer defective fabrics. The operator can stop the machine only after the inspection of the finishing process. Maintenance, when it was discovered, a large amount of defective cloth had been produced. The Suzhou Shilian rapier loom used by the company produced nearly 1,000 meters of sinking and other cloth in December 2015; at the same time, due to its own rapier loom During the produc...

AI Technical Summary

Problems solved by technology

[0002] The rapier loom is the only loom commonly used in the daily production of enterprises. Its 10,000-needle variety often has complaints about sinking quality problems. defective cloth

[0003] These defective fabrics cannot be found in time during the production process. Since the rapier loom itself is in continuous production, the loom after continuous production will produce longer defective fabrics. The operator can stop the machine only after the inspection of the finishing process. Maintenance, when it was discovered, a large amount of defective cloth had been produced. The Suzhou Shilian rapier loom used by the company produced nearly 1,000 meters of sinking and other cloth in December 2015; at the same time, due to its own rapier loom During the production process of the rod loom, the position between the take-up roller and the weft insertion structure is small, and the light is dark, so the operator cannot determine whether there is a quality problem on the weaving surface with the naked eye or ordinary lighting tools; moreover, because the rapier weaving The machine is produced continuously, and ordinary operators cannot continuously observe the surface quality of the fabric, which is easy to fatigue, laborious and laborious, and the work efficiency is low

Images