The water tank wire drawing machine is based on the method of close arrangement of ultra-fine steel wires based on proximity switches

A water tank wire drawing machine and a proximity switch technology, which is applied in the field of water tank wire drawing machines based on the proximity switch close-packed extra-fine steel wire, can solve the problems of difficult encoder maintenance and high cost of servo motors, and achieve the effect of saving costs and simplifying post-maintenance work.

Active Publication Date: 2017-09-05
WUHAN TONGLI SMART SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, servo motors and encoders are used to realize the positioning and compensation of cable reversing, but the cost of servo motors is high, and the later maintenance of encoders is difficult

Method used

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  • The water tank wire drawing machine is based on the method of close arrangement of ultra-fine steel wires based on proximity switches
  • The water tank wire drawing machine is based on the method of close arrangement of ultra-fine steel wires based on proximity switches
  • The water tank wire drawing machine is based on the method of close arrangement of ultra-fine steel wires based on proximity switches

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with specific embodiments.

[0034] An embodiment of the present invention provides a water tank wire drawing machine based on a method for densely arranging extra-fine steel wires with a proximity switch, including the following steps:

[0035] S1: Install the first proximity switch for counting the number of rotations of the meter counting wheel per unit time, the second proximity switch for counting the number of rotations of the take-up wheel per unit time, and the Turn to the third proximity switch and the fourth proximity switch towards the base point to step S2.

[0036] S2: The radius of the meter wheel is designed to be r, and the number of rotations of the meter wheel counted by the first proximity switch within time t is N 1 , the number of pulses per revolution of the meter wheel N 2 ; The number of turns of the take-up reel counted by the second proximity switch in the time t i...

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Abstract

The invention discloses a method for a water tank wire-drawing machine to densely arrange extra thin steel wires on the base of proximity switches, and relates to the field of water tank wire-drawing machines. The method comprises the following steps: S1, mounting a first proximity switch used for counting rotation turns of a meter counter in unit time, a second proximity switch used for counting rotation turns of a take-up reel in unit time, a third proximity switch used as a wire arranging and reversing base point of the take-up reel, and a fourth proximity switch; S2, obtaining the real time rolling diameter of the take-up reel according to the current wire take-up speed and the current angular speed of the take-up reel; S3, counting out the total compensation amount of each layer on the take-up reel according to the real time rolling diameter of the take-up reel; S4, counting the rotating speed of a wire arranging motor; and S5, counting the wire arranging and reversing delay time T of each layer according to the total compensation amount and the rotating speed of the wire arranging motor, and achieving compensation by changing the delay time T and changing the wire arranging and reversing position of each layer. Due to the adoption of the method provided by the invention, smooth and dense wire arrangement to the extra thin steel wires can be achieved, the cost is saved, and later maintenance work is simplified.

Description

technical field [0001] The invention relates to the field of water tank wire drawing machines, in particular to a method for densely arranging extra-fine steel wires based on a proximity switch for a water tank wire drawing machine. Background technique [0002] When the water tank wire drawing machine is running at high speed, the real-time winding diameter of the take-up wheel is constantly changing, and the changing real-time winding diameter affects the close-packing effect of the ultra-fine steel wire. Every time the take-up wheel winds a layer, a wire arrangement and direction change is performed. To obtain a better close-packing effect, it is necessary to compensate each layer, so as to locate the position of the cable reversal, and the amount of compensation determines the close-packing effect of the ultra-fine steel wires. At present, servo motors and encoders are used to realize the positioning and compensation of cable reversing, but the cost of servo motors is hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C47/02
CPCB21C47/02
Inventor 刘豫贺宁周虎
Owner WUHAN TONGLI SMART SYST CO LTD
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