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HomeIndustry InformationTwisting machine and Two for one twister machine

Twisting machine and Two for one twister machine

2018-09-29

The twister is a twisting machine that can realize one turn and two turns, and two or more single yarns are bonded into strands by twisting and sticking.

I. Overview

The twister is a twisting machine that can realize one turn and two turns, and two or more single yarns are bonded into strands by twisting and sticking.

Second, part of the machine

The double twister is mainly composed of a power section, a double-twist unit and a transmission section.

(1) The power section mainly includes the motor, electrical control box, indicator and operation panel.

(2) The structure of the double-twisted unit mainly includes the spindle braking device, the twisting machine spindle portion, the yarn winding device, and the special device of the double-twisting unit.

(3) The main part of the transmission is that the motor is passed through belt pulleys, belts, spindles and belts to transmit spindles, and the spindle belts are passed through toothed belts, deceleration devices, etc. to the winding rollers, overfeed rollers, etc. At the same time, the drive of the traversing cam becomes a reciprocating movement of the slider, which drives the traversing yarn guide to reciprocate.

Third, the control principle and instructions

The double twister uses a motor as power and is distributed to various spindles, winding shafts and traverse pendulums through belt drives, mechanisms and gear mechanisms. With Alpha frequency converter technology for the three-phase asynchronous motor speed more and more sophisticated, so the choice of 6000 series inverter.

The inverter control is simple and reliable, and the wiring diagram is as follows: SB1 is the start button, SB2 is the stop button, and X3 terminal is defined as the running self-holding function. TA and TC are fault alarms.

Double twister, Alpha frequency converter, three-phase asynchronous motor

Fourth, the use of effects

The successful application of the 6000 series inverter on the staple fiber double twister realizes the stepless speed regulation of the three-phase asynchronous motor, improves the power factor of the motor, and has the following advantages in use effect:

1 Increased productivity, spindle speeds up to 9600rpm per minute

2 achieves soft start, small impact on the mechanical part of the equipment

3 According to the production needs, the speed of the motor can be arbitrarily adjusted to improve the quality of the product, and to a certain extent, it has energy-saving effect.

4 Inverter comes with a variety of protection functions, play a very good role in the protection of the motor