CN103806200A - High-precision control method for float weaving - Google Patents
High-precision control method for float weaving Download PDFInfo
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- CN103806200A CN103806200A CN201410045934.7A CN201410045934A CN103806200A CN 103806200 A CN103806200 A CN 103806200A CN 201410045934 A CN201410045934 A CN 201410045934A CN 103806200 A CN103806200 A CN 103806200A
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- needle plate
- slide block
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Abstract
The invention discloses a high-precision control method for float weaving. According to the method, an intelligent float weaving control system is adopted for control. The system comprises a mechanical device and a control device, wherein the mechanical device comprises a faller base connected with a faller lifting rod, a rotor in contact with a cam on a main shaft of a loom is mounted at the lower end of the faller lifting rod, and the upper portion of the faller base is connected with a spring resetting mechanism enabling the faller base to be reset; a left cylinder piston rod and a right cylinder piston rod moving vertically in a left cylinder and a right cylinder respectively are fixedly mounted below the left end of the faller base and the right end of the faller base respectively, the left cylinder and the right cylinder are connected with an air compressor through a three-way valve, and the control device controls the three-way valve and a stepping motor to work. According to the method, the structure is reasonable, automatic control of float weaving is achieved, design and color variety setting can be achieved easily and visually, weaving control precision is high, varieties can be changed fast, and improvement cost is saved.
Description
The application is the divisional application of application number " 201310014066.1 ", title " intelligent lappet weaving control system ", the applying date: 2013.1.15.
Technical field
The present invention relates to a kind of lappet weaving control system.
Background technology
It is main that lappet cloth production is at present controlled by machinery, show: the motion of lappet needle heald is with cam mechanism control, kind is turned and must be redesigned cam, must repeatedly grope by rule of thumb and revise and could substantially reach requirement, cause Meteorological high, weave the shortcomings such as precision is low, replacing kind is slow.
Summary of the invention
The object of the present invention is to provide a kind of designs and varieties design operation simple, directly perceived, weave the high-accuracy control method of the lappet weaving that control accuracy is high.
Technical solution of the present invention is:
A high-accuracy control method for lappet weaving, is characterized in that: adopt intelligent lappet weaving control system to control, described intelligent lappet weaving control system comprises mechanical device, control device; Described mechanical device comprises pin holder, pin holder is connected with needle plate elevating lever, needle plate elevating lever lower end fills the rotor contacting with the cam on loom main shaft, drives the lifting action of needle plate elevating lever by the rotation of cam, and pin holder top is connected with the spring reset mechanism that pin holder is resetted; The needle plate slide block that in pin holder, dress horizontally slips, the tooth bar that on needle plate slide block, dress engages with gear driven by stepper motors, horizontally slipped by gear driven needle plate slide block, have knitting needle installing hole in needle plate slide block lower end, in knitting needle installing hole, put into the knitting needle of row lappet weaving; The left and right cylinder piston rod moving up and down in the bottom at two ends, pin holder left and right is packed in respectively left and right cylinder, left and right cylinder is connected with air compressor machine by triple valve; The work of control device control triple valve and stepper motor.
Needle plate slide block has 1 ~ and multiple.
Described spring reset mechanism comprises the fixture fixing with loom crossbeam, and fixture is provided with hole, fills back-moving spring in hole, and the lower end of back-moving spring is fitted on the floating connection bar being connected with pin holder.
Control device comprises main control module, and main control module is connected with needle plate slide block control module, and main control module is connected with the three-way valve control device of controlling triple valve work, and main control module is with card reading module, memory and display button module; Needle plate control module comprises single-chip microcomputer, and single-chip microcomputer is connected with memory, step motor control module, display button module, card reading module; Process software is kept in corresponding memory after reading in by the card reading module of above-mentioned main control module and needle plate slide block control module, or arranges by corresponding key-press module.
The present invention is rational in infrastructure, has realized lappet weaving and has automatically controlled, and is made up of lappet weaving automatic control system and process software design two large divisions.Directly design designs and varieties by process software, at any time process software design document is imported and just can carry out the modification of pattern by control system.Designs and varieties design operation is simple, directly perceived, weaves the advantages such as control accuracy is high, and variation kind is fast, saving improvement cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the mechanical device structure schematic diagram of one embodiment of the invention.
Fig. 2 is control device structural representation.
Fig. 3 is the workflow diagram of main control module.
Fig. 4 is the workflow diagram of needle plate slip control module.
The specific embodiment
A high-accuracy control method for lappet weaving, adopts intelligent lappet weaving control system to control, and described intelligent lappet weaving control system comprises mechanical device, control device; Described mechanical device comprises pin holder 1, pin holder is connected with needle plate elevating lever 2, needle plate elevating lever lower end fills the rotor 5 contacting with the cam 4 on loom main shaft 3, drives the lifting action of needle plate elevating lever by the rotation of cam, and pin holder top is connected with the spring reset mechanism that pin holder is resetted; The needle plate slide block 6 that in pin holder, dress horizontally slips, the tooth bar 9 that on needle plate slide block, dress engages with the gear 8 being driven by stepper motor 7, horizontally slipped by gear driven needle plate slide block, have knitting needle installing hole 10 in needle plate slide block lower end, in knitting needle installing hole, put into the knitting needle 11 of row lappet weaving; The left and right cylinder piston rod 13 moving up and down in the bottom at two ends, pin holder left and right is packed in respectively left and right cylinder 12, left and right cylinder is connected with air compressor machine 15 by triple valve 14; The work of control device control triple valve and stepper motor.
Needle plate slide block has 1 ~ and multiple.
Described spring reset mechanism comprises the fixture 17 fixing with loom crossbeam 16, and fixture is provided with hole, fills back-moving spring 18 in hole, and the lower end of back-moving spring is fitted on the floating connection bar 19 being connected with pin holder.
Be provided with broken thread detector at mechanical device rear side.
Control device comprises main control module 20, and main control module is connected with needle plate slide block control module 21, and main control module is connected with the three-way valve control device 22 of controlling triple valve work, and main control module comprises card reading module 23, memory 24 and display button module 25; Needle plate control module comprises single-chip microcomputer 26, and single-chip microcomputer is connected with memory 27, step motor control module 28, display button module 29, card reading module 30; Process software is kept in corresponding memory after reading in by the card reading module of above-mentioned main control module and needle plate slide block control module, or arranges by corresponding key-press module.
When work, loom main shaft is under the driving of loom motor, and band moving cam 4 moves, and drives pin holder to move up and down by rotor, needle plate elevating lever, thereby drives needle plate slide block to move up and down, and realizes knitting needle and moves up and down, and drives yarns interwoven to enter in weft yarn.
In order to realize every section of separation between lappet cloth, pressed the adhesive of design technology document control triple valve by control device, thereby give the cylinder charge at two ends, cylinder piston rod (push rod) jack-up, thereby by pin holder jack-up, drive needle plate slide block to lift, make knitting needle away from fabric.
In the time that need are knitted lappet figure, discharge triple valve, cylinder gas is discharged, pin holder, under the elastic force of spring, is got back to knitting position.
The main control module course of work is: after starting, first initialize, judged whether card, if any card, read process software, and card is pulled out away, latitude number is placed in to 1, as after initializing while having judged whether card for without blocking, read latitude number last time; Showing after latitude number, read the information of process software control threeway, and (the every rotation one of main shaft is enclosed according to the sensor of perception loom main shaft rotation information, sensor sends a corresponding information) 31, move according to process software control threeway, then latitude number is added to 1 processing, as latitude number is greater than total latitude number, latitude number is placed in to 1, then carries out latitude number and show, determine whether to need weft replenishment by button, while needing weft replenishment, send weft replenishment signal to each needle plate slide block control module, as without weft replenishment, carry out other keystroke handlings.
The course of work of needle plate slip control module is: after starting, first initialize, judged whether card, if any card, read process software, and card is pulled out away, latitude number is placed in to 1, as after initializing while having judged whether card for without blocking, read latitude number last time, showing after latitude number, read the corresponding execution information of stepper motor of process data, and (the every rotation one of main shaft is enclosed according to the sensor of perception loom main shaft rotation information, sensor sends a corresponding information) 31, just or instead move according to process data Driving Stepping Motor, then latitude number is added to 1 processing, and judge whether to be greater than last latitude, if it is latitude number puts 1, and show latitude number, if not being last latitude, directly show latitude number, then judged whether master signal, if any master signal, carry out the work such as weft replenishment according to master signal, carry out again keystroke handling, as without master signal, directly carry out keystroke handling.
When use, mechanical device is placed between the brown frame and wefting insertion machinery of loom.
Claims (1)
1. a high-accuracy control method for lappet weaving, is characterized in that: adopt intelligent lappet weaving control system to control, described intelligent lappet weaving control system comprises mechanical device, control device; Described mechanical device comprises pin holder, pin holder is connected with needle plate elevating lever, needle plate elevating lever lower end fills the rotor contacting with the cam on loom main shaft, drives the lifting action of needle plate elevating lever by the rotation of cam, and pin holder top is connected with the spring reset mechanism that pin holder is resetted; The needle plate slide block that in pin holder, dress horizontally slips, the tooth bar that on needle plate slide block, dress engages with gear driven by stepper motors, horizontally slipped by gear driven needle plate slide block, have knitting needle installing hole in needle plate slide block lower end, in knitting needle installing hole, put into the knitting needle of row lappet weaving; The left and right cylinder piston rod moving up and down in the bottom at two ends, pin holder left and right is packed in respectively left and right cylinder, left and right cylinder is connected with air compressor machine by triple valve; The work of control device control triple valve and stepper motor; Needle plate slide block has multiple; Be provided with broken thread detector at mechanical device rear side; When use, mechanical device is placed between the brown frame and wefting insertion machinery of loom;
Control device comprises main control module, and main control module is connected with needle plate slide block control module, and main control module is connected with the three-way valve control device of controlling triple valve work, and main control module is with card reading module, memory and display button module; Needle plate control module comprises single-chip microcomputer, and single-chip microcomputer is connected with memory, step motor control module, display button module, card reading module; Process software is kept in corresponding memory after reading in by the card reading module of above-mentioned main control module and needle plate slide block control module, or arranges by corresponding display button module;
Loom main shaft, under the driving of loom motor, drives camming movement, drives pin holder to move up and down by rotor, needle plate elevating lever, thereby drives needle plate slide block to move up and down, and realizes knitting needle and moves up and down, and drives yarns interwoven to enter in weft yarn;
By the adhesive of control device control triple valve, thereby give the cylinder charge at two ends, cylinder piston rod jack-up, thereby by pin holder jack-up, drive needle plate slide block to lift, make knitting needle away from fabric; In the time that need are knitted lappet figure, discharge triple valve, cylinder gas is discharged, pin holder, under the elastic force of spring, is got back to knitting position;
The main control module course of work is: after starting, first initialize, judged whether card, if any card, read process software, and card is pulled out away, latitude number is placed in to 1, as after initializing while having judged whether card for without blocking, read latitude number last time; Showing after latitude number, read the information of process software control triple valve, and according to the sensor of perception loom main shaft rotation information, the every rotation one of main shaft is enclosed, sensor sends a corresponding information, move according to process software control threeway, then latitude number is added to 1 processing, as latitude number is greater than total latitude number, latitude number is placed in to 1, then carrying out latitude number shows, determine whether to need weft replenishment by button, while needing weft replenishment, send weft replenishment signal to each needle plate slide block control module, as without weft replenishment, carry out other keystroke handlings;
The course of work of needle plate slide block control module is: after starting, first initialize, judged whether card, if any card, read process software, and card is pulled out away, latitude number is placed in to 1, as after initializing while having judged whether card for without blocking, read latitude number last time, showing after latitude number, read the corresponding execution information of stepper motor of process data, and according to the sensor of perception loom main shaft rotation information, the every rotation one of main shaft is enclosed, sensor sends a corresponding information, just or instead move according to process data Driving Stepping Motor, then latitude number is added to 1 processing, and judge whether to be greater than last latitude, if it is latitude number puts 1, and show latitude number, if not being last latitude, directly show latitude number, then judged whether master signal, if any master signal, carry out weft replenishment work according to master signal, carry out again keystroke handling, as without master signal, directly carry out keystroke handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045934.7A CN103806200B (en) | 2013-01-15 | 2013-01-15 | High-precision control method for float weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045934.7A CN103806200B (en) | 2013-01-15 | 2013-01-15 | High-precision control method for float weaving |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014066.1A Division CN103061006B (en) | 2013-01-15 | 2013-01-15 | Intelligent float weaving control system |
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| Publication Number | Publication Date |
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| CN103806200A true CN103806200A (en) | 2014-05-21 |
| CN103806200B CN103806200B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410045934.7A Expired - Fee Related CN103806200B (en) | 2013-01-15 | 2013-01-15 | High-precision control method for float weaving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629079A (en) * | 2019-01-15 | 2019-04-16 | 宜兴市新东茂纺织科技有限公司 | A kind of production method of environmental protection pro-skin linen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191421587A (en) * | 1914-10-27 | 1915-01-07 | John Primrose Bird | Improvements in Lappet Fabrics, and in the Method of, and Means for Weaving same. |
| JPS5576137A (en) * | 1978-11-27 | 1980-06-09 | Hiyougoken | Patter apparatus for lappet loom |
| CN201473686U (en) * | 2009-08-27 | 2010-05-19 | 张建生 | Shuttleless loom with floating embroidery function |
| CN201704496U (en) * | 2010-04-08 | 2011-01-12 | 周伟民 | Upper gill bar moving device of Arabia scarf looms |
| CN201826085U (en) * | 2010-10-20 | 2011-05-11 | 上海工程技术大学 | Lappet needle heald lifting device for lappet rapier loom |
| CN102844482A (en) * | 2010-02-06 | 2012-12-26 | 林道尔·多尼尔有限责任公司 | Method and loom for producing woven fabrics having added weft effects |
-
2013
- 2013-01-15 CN CN201410045934.7A patent/CN103806200B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191421587A (en) * | 1914-10-27 | 1915-01-07 | John Primrose Bird | Improvements in Lappet Fabrics, and in the Method of, and Means for Weaving same. |
| JPS5576137A (en) * | 1978-11-27 | 1980-06-09 | Hiyougoken | Patter apparatus for lappet loom |
| CN201473686U (en) * | 2009-08-27 | 2010-05-19 | 张建生 | Shuttleless loom with floating embroidery function |
| CN102844482A (en) * | 2010-02-06 | 2012-12-26 | 林道尔·多尼尔有限责任公司 | Method and loom for producing woven fabrics having added weft effects |
| CN201704496U (en) * | 2010-04-08 | 2011-01-12 | 周伟民 | Upper gill bar moving device of Arabia scarf looms |
| CN201826085U (en) * | 2010-10-20 | 2011-05-11 | 上海工程技术大学 | Lappet needle heald lifting device for lappet rapier loom |
Non-Patent Citations (2)
| Title |
|---|
| 白燕: "浮纹提花织物的结构特点及织造原理", 《棉纺织技术》 * |
| 缪行外等: "浮纹织机针综的智能控制系统", 《电气自动化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629079A (en) * | 2019-01-15 | 2019-04-16 | 宜兴市新东茂纺织科技有限公司 | A kind of production method of environmental protection pro-skin linen |
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| CN103806200B (en) | 2015-01-21 |
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