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Flat knitting machine needle detector detection system

A detection system and needle selector technology, used in knitting, weft knitting, electrical testing/monitoring, etc., can solve the problem of inability to quantify needle selector detection, huge system setup, and increase the difficulty and work of testers. It solves the problems of delay and response index quantification, has strong expansion performance, and is easy to install.

Active Publication Date: 2019-06-25
ZHEJIANG HENGQIANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type uses a flat knitting machine system for needle selector detection. The whole system is relatively large, and the open parameter is only one drive pulse width value. If you want to run the response speed, you can only use different test patterns for testing. It increases the difficulty and workload of the tester, and at the same time, it is impossible to detect and quantify the needle selector

Method used

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  • Flat knitting machine needle detector detection system
  • Flat knitting machine needle detector detection system
  • Flat knitting machine needle detector detection system

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Embodiment Construction

[0026] refer to Figure 1 to Figure 3 , the present invention includes a man-machine operation control box 1 and at least one set of needle selector detection mechanisms 2, the first set of needle selector detection mechanisms, the second set of needle selector detection mechanisms and the Nth set of needle selectors are used in this embodiment detection mechanism to indicate the number of needle selector detection mechanisms 2 included, the man-machine operation control box 1 is electrically connected to the needle selector detection mechanism 2, and each group of needle selector detection mechanisms 2 is assembled to two 8-knife Measuring the needle selector, the needle selector detection mechanism 2 is provided with a control detection board 3 and an action position detection mechanism 4, the man-machine operation control box 1 is connected with the control detection board 3 CAN bus, and the action position detection mechanism 4 is connected to the needle selector The param...

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Abstract

The invention discloses a flat knitting machine needle detector detection system which comprises a man-machine operation control box and at least one set of needle selector detecting mechanism. An action position detecting mechanism detects the parameters of a needle selector. The man-machine operation control box is used for displaying output and touch input data. The human-machine operation control box converts the touch input data into an instruction and sends the instruction to a control detection board. Compared with the prior art, the system provided by the invention changes the existinguse of a flat knitting machine system to perform needle selector detection, and carries out closed-loop detection on the position and movement of the needle selector. The whole tooling is small in size and convenient to install. The system has the advantages that 1 the needle selector detection method has the advantages of reliability and science; 2 closed-loop detection is carried out on the position of the needle selector to solve the problem of jitter in the swinging action of the needle selector; and 3 the response speed of the needle selector is detected, and the problems of delay of theneedle selector swing and response index quantization are solved.

Description

【Technical field】 [0001] The invention relates to the technical field of flat knitting machine accessories, in particular to a detection system for a needle selector of a flat knitting machine. 【Background technique】 [0002] The flat knitting machine is an automatic machine with high technical content in the knitting machine industry. It integrates computer digital control, electronic drive, mechanical design and other technologies as a whole. The needle selector is a transducer that sequentially drives the needle selection mechanism according to the electrical signal combined by the fabric pattern, and is the actuator used by the flat knitting machine control system to implement needle selection control. [0003] In the prior art, the needle selector of the flat knitting machine relies entirely on the flat knitting machine system to realize the back and forth swing action, and does not perform closed-loop detection of the position of the cutter head, including the response...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02D04B15/70
Inventor 胡军祥胡伊龙
Owner ZHEJIANG HENGQIANG TECH CO LTD
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