CN103383420B - Air jet weft insertion electromagnetic valve detector - Google Patents

Air jet weft insertion electromagnetic valve detector Download PDF

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Publication number
CN103383420B
CN103383420B CN201310186613.4A CN201310186613A CN103383420B CN 103383420 B CN103383420 B CN 103383420B CN 201310186613 A CN201310186613 A CN 201310186613A CN 103383420 B CN103383420 B CN 103383420B
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CN
China
Prior art keywords
magnetic valve
detector
air
air jet
movable block
Prior art date
Application number
CN201310186613.4A
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Chinese (zh)
Other versions
CN103383420A (en
Inventor
童翔
樊联哲
刘联盟
王伟
Original Assignee
咸阳西北地勘机械有限公司
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Publication date
Application filed by 咸阳西北地勘机械有限公司 filed Critical 咸阳西北地勘机械有限公司
Priority to CN201310186613.4A priority Critical patent/CN103383420B/en
Publication of CN103383420A publication Critical patent/CN103383420A/en
Application granted granted Critical
Publication of CN103383420B publication Critical patent/CN103383420B/en

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Abstract

The present invention relates to a kind of air jet weft insertion electromagnetic valve detector, it aims at the wefting insertion magnetic valve detection of air-jet loom and designs, wefting insertion magnetic valve can be accepted before using on loom reliably, the parameter detecting of science, it is ensured that select on colory magnetic valve machine work.The present invention by inputting, export, control, perform, the unit such as feedback constitute complete closed-system, it is ensured that the automation of instrument and intelligent functions.Detector passes through compressed air in the course of the work, there is the air of certain pressure by after magnetic valve, received by piezoelectric transducer, relevant information feeds back to micro-control unit compare with setup parameter value, it is judged that after magnetic valve quality, demonstrate result by liquid crystal display, confirm that magnetic valve is opened the most at random, close, whether there is gas not pass through, if gas leakage, thus distinguish magnetic valve quality.

Description

Air jet weft insertion electromagnetic valve detector
One, technical field
The present invention relates to a kind of air jet weft insertion electromagnetic valve detector, be a specialty magnetic valve Intelligent Measurement dress Put, be primarily adapted for use in the detection to the wefting insertion magnetic valve performance parameter used on air-jet loom and quality is excellent Bad qualification.
Two, background technology
Use air-jet loom over more than 30 year since the early 1980s, make on air-jet loom Wefting insertion magnetic valve, also do not have effective detection means, general detection method be switched on test, see Valve has an attonity, or is contained on air-jet loom and carries out Ventiation Testing, in practice it has proved that these methods can not Effectively differentiate the quality of magnetic valve it cannot be guaranteed that machine normally uses on magnetic valve.Detect about magnetic valve Technology also rests on research aspect, there is presently no the launch products of maturation, and especially jet is knitted The detection market vacancy especially of the wefting insertion magnetic valve used on machine.
The wefting insertion magnetic valve used on air-jet loom, its performance can decline with the increase of the time of use, And then loom wefting insertion can be caused abnormal, change time it needs to be determined that: which magnetic valve performance on loom Decline;Can magnetic valve be changed normally work.
For textile mills, change wefting insertion magnetic valve on loom before, be all to sound out to carry out, if The magnetic valve changed can not normally use, and changes, tries, and such downtime is long, shadow Ringing yield, affect office worker's mood, an air-jet loom often wants continuous several times to change ability after magnetic valve Run well.
Magnetic valve is produced or for maintenance, newborn output or the magnetic valve that just keeped in repair, its Performance parameter, quality are the most reliable, it is also desirable to through effectively detecting, and are otherwise difficult to ensure that and normally make With.
Three, the content of invention
It is an object of the invention to provide a kind of air jet weft insertion electromagnetic valve detector, it can quickly detect, Judge the quality of magnetic valve, it is ensured that can normally work after machine on magnetic valve, thus reduce waste, improve Efficiency.
It is an object of the invention to so to complete: air jet weft insertion electromagnetic valve detector, including: micro- Computer controller, detector control panel, solenoid-driven mouth, magnetic valve fixture, gas receiver, Micro-compressor, magnetic valve, grip slipper, rotating threaded shaft, movable block, Pressure gauge, flexible pipe, nozzle, Sense base, wherein gas receiver includes piezoelectric transducer and amplifier;Magnetic valve, rotating threaded shaft, shifting Motion block, Pressure gauge are placed on grip slipper;Microcomputer controller respectively with detector control panel, electromagnetism Valve drives mouth to connect, and micro-compressor is connected with magnetic valve fixture, and solenoid-driven mouth presss from both sides with magnetic valve Tool is connected, and magnetic valve is inserted in magnetic valve fixture, promotes movable block by rotating threaded shaft, by magnetic valve Clamping, Pressure gauge is connected with movable block, and air-flow accesses piezoelectric transducer, by putting through flexible pipe, nozzle Big device, analog quantity input are by incoming for signal microcomputer controller;Nozzle, piezoelectric transducer are placed in sense Answer on seat;Detector control panel includes 18 key boards and 4 row * 8 row Chinese liquid crystal display screens.
The present invention specifically has a following features:
1, the timing of magnetic valve overdrive voltage 48v is adjustable;2, magnetic valve holding voltage 9v timing can Adjust;
3, electromagnetic valve switch frequency-adjustable;4, make magnetic valve long-play, detect valve stability;
5, within one second, magnetic valve chinese disply magnetic valve testing result are quickly detected;
6, magnetic valve 0.1 kilogram gas leakage can be detected;7, open with numeral report magnetic valve and leak gas Degree
8, test magnetic valve overdrive voltage timing;9, test electromagnetic valve switch frequency;
10, test magnetic valve is the most fully open;11, whether test magnetic valve leaks gas;
12, test solenoid stability.
Four, accompanying drawing explanation
Accompanying drawing 1 is the theory diagram of the present invention.
Accompanying drawing 2 is the structural representation of the present invention.
Accompanying drawing 3 is the software program flow chart of the present invention.
Five, detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment.
Referring to the drawings, air jet weft insertion electromagnetic valve detector of the present invention, including: microcomputer controller, Detector control panel, solenoid-driven mouth, magnetic valve fixture, gas receiver, micro-compressor, Magnetic valve 1, grip slipper 2, rotating threaded shaft 3, movable block 4, Pressure gauge 5, flexible pipe 6, nozzle 7, Sense base 9, microcomputer controller is connected with detector control panel, solenoid-driven mouth respectively, micro- Type compressor is connected with magnetic valve fixture, and solenoid-driven mouth is connected with magnetic valve fixture, magnetic valve 1 It is placed in magnetic valve fixture, promotes movable block 4 by rotating threaded shaft 3, magnetic valve 1 is clamped, Pressure gauge 5 is connected to movable block 4, and air-flow accesses piezoelectric transducer 8 through flexible pipe 6, nozzle 7, passes through Amplifier, analog quantity input are by incoming for signal microcomputer controller;Nozzle 7, piezoelectric transducer 8 It is placed on sense base 9;Detector control panel includes that 18 key boards and 4 row * 8 row Chinese LCDs show Display screen;Gas receiver includes piezoelectric transducer 8 and amplifier;Magnetic valve 1 is put into magnetic valve fixture In, rotating threaded shaft 3 promotes movable block 4, is clamped by magnetic valve 1.After connecting source of the gas, Pressure gauge 5 Display pressure state, after magnetic valve connects electricity, when product is qualified, magnetic valve is open-minded, and air-flow enters Flexible pipe 6, nozzle 7, inject piezoelectric transducer 8, by incoming for signal microcomputer control unit MCU. Owing to sense base 9 and grip slipper 2 are splits, so the vibrations produced during magnetic valve action will not be done Disturb sensor 8, it is ensured that the accuracy of detection signal, magnetic valve bringing onto load (compressed air) to be measured, Opening magnetic valve for overdrive voltage 48v is instantaneous, for keeping voltage 9v, dead electricity is closed;Pass with piezoelectricity The sensor detection compressed air by magnetic valve to be measured, will be the most fully open, if gas leakage etc. Information feeds back to micro computer judgement and recorded at random monitoring process figure pattern is shown by liquid crystal display Show monitoring result.

Claims (3)

1. an air jet weft insertion electromagnetic valve detector, including: microcomputer controller, detector operation control surface Plate, solenoid-driven mouth, magnetic valve fixture, gas receiver, micro-compressor, magnetic valve (1), Grip slipper (2), rotating threaded shaft (3), movable block (4), Pressure gauge (5), flexible pipe (6), Nozzle (7), sense base (9), it is characterised in that: described gas receiver includes piezoelectric sensing Device (8) and amplifier;Described magnetic valve (1), rotating threaded shaft (3), movable block (4), Pressure gauge (5) is placed on grip slipper (2);Microcomputer controller respectively with detector operation control surface Plate, solenoid-driven mouth connect, and micro-compressor is connected with magnetic valve fixture, solenoid-driven Mouth is connected with magnetic valve fixture, and magnetic valve (1) is inserted in magnetic valve fixture, passes through rotating threaded shaft (3) promote movable block (4), magnetic valve (1) is clamped, Pressure gauge (5) and movable block (4) Connect, air-flow through flexible pipe (6), nozzle (7) access piezoelectric transducer (8), by amplifier, Analog quantity input is by incoming for signal microcomputer controller.
2. air jet weft insertion electromagnetic valve detector as claimed in claim 1, it is characterised in that: nozzle (7), Piezoelectric transducer (8) is placed on sense base (9).
3. air jet weft insertion electromagnetic valve detector as claimed in claim 1, it is characterised in that: detector Control panel includes 18 key boards and 4 row * 8 row Chinese liquid crystal display screens.
CN201310186613.4A 2013-05-08 2013-05-08 Air jet weft insertion electromagnetic valve detector CN103383420B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310186613.4A CN103383420B (en) 2013-05-08 2013-05-08 Air jet weft insertion electromagnetic valve detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310186613.4A CN103383420B (en) 2013-05-08 2013-05-08 Air jet weft insertion electromagnetic valve detector

Publications (2)

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CN103383420A CN103383420A (en) 2013-11-06
CN103383420B true CN103383420B (en) 2016-09-07

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CN201310186613.4A CN103383420B (en) 2013-05-08 2013-05-08 Air jet weft insertion electromagnetic valve detector

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548210A (en) * 1993-05-21 1996-08-20 Dittrich; Ehrenfried System and procedure for the check-up solenoid valves
CN101696903A (en) * 2009-10-30 2010-04-21 江苏万工科技集团有限公司 Detection device of magnetic valve
CN201464199U (en) * 2009-07-09 2010-05-12 天津田歌纺织有限公司 Electromagnetic valve simulated detector of air spraying weaving machine
CN201732007U (en) * 2010-05-14 2011-02-02 际华三五四二纺织有限公司 Air-jet loom electromagnetic valve detecting device
CN201740657U (en) * 2010-05-28 2011-02-09 大连宇炜科技有限公司 Combination property detector of electromagnetic valve/needle of jet loom
CN102033199A (en) * 2010-12-20 2011-04-27 常熟理工学院 System for testing dynamic parameter of high-speed electromagnetic valve for knitting machine
CN202393584U (en) * 2011-11-28 2012-08-22 苏州稳达自动化工业有限公司 Electromagnetic valve testing table

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548210A (en) * 1993-05-21 1996-08-20 Dittrich; Ehrenfried System and procedure for the check-up solenoid valves
CN201464199U (en) * 2009-07-09 2010-05-12 天津田歌纺织有限公司 Electromagnetic valve simulated detector of air spraying weaving machine
CN101696903A (en) * 2009-10-30 2010-04-21 江苏万工科技集团有限公司 Detection device of magnetic valve
CN201732007U (en) * 2010-05-14 2011-02-02 际华三五四二纺织有限公司 Air-jet loom electromagnetic valve detecting device
CN201740657U (en) * 2010-05-28 2011-02-09 大连宇炜科技有限公司 Combination property detector of electromagnetic valve/needle of jet loom
CN102033199A (en) * 2010-12-20 2011-04-27 常熟理工学院 System for testing dynamic parameter of high-speed electromagnetic valve for knitting machine
CN202393584U (en) * 2011-11-28 2012-08-22 苏州稳达自动化工业有限公司 Electromagnetic valve testing table

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