Yield statistic device of textile machine

Abstract

The invention provides a yield statistic device of a textile machine. The yield statistic device of the textile machine comprises single spindle production units of the textile machine, wherein each single spindle production unit comprises a yarn detector, a winding driving roller and a wire wrapping roller; the winding driving rollers of all single spindle production units are coaxially fixed together; the wire wrapping rollers are elastically pressed onto the winding driving rollers; each yarn detector consists of a magnet and a reed pipe; a direct current power source supplies a plurality of single chip computers with power; each single chip computer is electrically connected with the reed pipe of the yarn detectors of eight to sixteen single spindle production units; a power supply loop of each reed pipe is connected in series with a resistor; the rotation speed signals of the winding driving rollers are transmitted to the single chip computers; the connection / disconnection signals of the reed pipe are transmitted to the single chip computers; the single chip computers transmit the connection signal time of the reed pipe and the rotation speed signals of the winding driving rollers to an upper computer; the upper computer determines the yarn yield of the textile machine according to the connection signal time and the rotation speed signals of the winding driving rollers. The yield statistic device of the textile machine is simpler in wiring; the wire consumption is lowered greatly; the arrangement of wires is easier.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a production statistics device used in textile machinery such as a two-for-one twister and a doubling machine. Background technique: [0002] Such as figure 1 , 2 As shown, the existing two-for-one twister is made up of several single-spindle production units A1, each single-spindle production unit A1 is provided with a yarn detector A2 and a winding driving roll A3, a winding roll A4 composed of winding mechanism. Yarn detector A2 (the specific structure of yarn detector A2 can be found in the patent document ZL03232665.3) is composed of magnet ZT and clarinet AG. The yarn is pressed on the magnet ZT. When the yarn is broken, the magnet ZT triggers the clarinet AG guide The electrical signal of the clarinet AG of each single-spindle production unit A1 is sent to the single-chip microcomputer A5 through a signal line L, and the speed signal of the winding driving ro...

AI Technical Summary

Problems solved by technology

[0003] Its disadvantages are: 1. Each yarn detector A2 needs a signal line L to communicate with the single-chip microcomputer, so the wiring is very troublesome. The distances are different, so many signal lines L are connected to the single-chip electromechanical on the two-for-one twister, and the wiring is very troublesome.

2. Each yarn detector A2 has an AC-DC AC-DC converter to connect to the mains, and many mains sockets are required to connect each yarn detector A2 electrically, so the wiring is very cumbersome and the amount of wire is also low. Big

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