State monitoring device and method for fiber strands in cans

Abstract

The invention relates to a state monitoring device and method for fiber strands in cans in the textile industry, and belongs to the technical field of textile machinery. The device comprises fiber strand sensors and a signal processing unit. The sensors are additionally arranged above the fiber strand cans or on the circular edges of can trays, so that the states of the fiber strands in the cans, especially the states when the fiber strands are nearly used up, can be monitored, and signals can be transmitted to a machine in time. Therefore, the machine can inform an operator or an AGV to replace the cans in time in real time, so that uninterrupted production is guaranteed, the production efficiency is improved, and the workload of the operator is reduced. Furthermore, the machine can know the fiber strand states of the cans in real time, especially the states that the fiber strands are about to be used up, the AGV and a fiber strand splicing robot are combined and can cooperate together to achieve unmanned automatic fiber strand splicing and can changing, and a foundation is laid for unmanned and intelligent operation of a drawing frame, a drawing and lapping combined machine, a roving frame, a rotor spinning machine and a vortex spinning machine.

Description

technical field [0001] The invention relates to a state monitoring device and method for cans and strands in the textile industry, and belongs to the technical field of textile machinery. Background technique [0002] In the spinning mill, the cans are widely used between the various processes of the carding machine, drawing frame, sliver and lapping machine, combing frame, roving frame, rotor spinning machine and vortex spinning machine, as the sliver Storage containers, filled with sliver and transported sliver between processes. It is known that the operator patrols between the cans of each process equipment and observes with his eyes. Once he finds that the whiskers in a can are about to run out, the operator will replace the empty strip with a new full can on the site. to allow the equipment to continue production. Once the operator ignores it, or is processing other operations, or does not patrol the machine, the equipment will stop because the whiskers are used up...

AI Technical Summary

Problems solved by technology

Once the operator ignores it, or is processing other operations, or does not inspect the machine, the equipment will stop because the whiskers are used up, and the operator has to manually join the whiskers again.

In this way, it not only greatly increases the workload of the operator, but also reduces the production efficiency of the equipment in each process.

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