CN1140778A - Tincturing method and apparatus - Google Patents
Tincturing method and apparatus Download PDFInfo
- Publication number
- CN1140778A CN1140778A CN95115994A CN95115994A CN1140778A CN 1140778 A CN1140778 A CN 1140778A CN 95115994 A CN95115994 A CN 95115994A CN 95115994 A CN95115994 A CN 95115994A CN 1140778 A CN1140778 A CN 1140778A
- Authority
- CN
- China
- Prior art keywords
- fabric
- roller
- dye
- frequency converter
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/34—Driving arrangements of machines or apparatus
- D06B3/36—Drive control
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Tincturing fabric rope or strip is soaking the fabric in circular dye liquor and the fabric after loaded in main dye vat constitutes an enclosed ring between rollers. The circulation of fabric is completed by the two rollers driven by the first and the second motors. The speeds of the two motors are controlled by two freq variators and the speeds of the two rollers are preset via the regulator and two comparator circuits with the speed difference being a preset constant.
Description
The present invention relates to dip-dye method in the fabric immersion place dyestuff liquid and dip-dye equipment.
As everyone knows, rope form or webbing can be colored in the dye liquor of proper temperature.In the dyeing course fabric be immersed in fully or intermittently in the dye liquor and and dye liquor between have relative motion, then can realize uniform color exchange.
If treating the dyeing and weaving thing is to contaminate in dye liquor intermittently to dye, dyeing installation all has a Master cylinder body, and the cloth storage trough as place's dyeing and weaving thing is removed in its bottom, also is made for to contain the container that carries dye liquor.Dye liquor is recycled pump, and to be transported to than master cylinder be high nozzle or injector (VEN-TURI DEVICE), and fabric can be immersed in the dye liquor in nozzle or the injector.Fabric is raised roller and rises to the position that is higher than nozzle or injector, is admitted to nozzle or injector again, thereby is immersed in the dye liquor fully.After fabric was by nozzle or injector, dye liquor and fabric all turned back in the master cylinder.And, very little relative motion is only arranged between fabric and the dye liquor in the master cylinder bottom, therefore almost there is not the color exchange.
The disadvantage of above-mentioned existing dyeing installation is very high dye liquor of requirement and the ratio for the treatment of the dyeing and weaving thing, is commonly called as bath raio, and, when rope form or webbing are transmitted by roller, can produce unwanted fine hair ball top on its surface.Simultaneously, be, to be directed at the high washing shrinkage of fabric at stretching and the fabric tension that stretching produced between conveying roller and nozzle or injector carried between the roller with the relevant drawback of conveying roller.Use nozzle or injector to cause fabric face to produce the fine hair ball top again.
The advantage of design dyeing installation is to be to make bath raio low as far as possible, reduces the generation and the little washing shrinkage of trying one's best of the fine hair ball top of fabric face as far as possible.
The difficulty that realizes low bath raio is the method that dye liquor is separated and how collects and to carry dye liquor effectively from fabric, make between dye liquor and the fabric to keep relative motion.In order to eliminate the fine hair ball top of fabric face, must eliminate the percussion in nozzle or the injector.
According to the present invention, it provides a kind of place to dye the method for rope form or webbing on the one hand, comprise the fabric that is written into master cylinder, be immersed in the circulation dye liquor in the padding chamber in the dip-dye equipment master cylinder, keep circulation continuously to finish up to technology, wherein, fabric is driven by first and second roller and realizes constantly circulation, these two rollers are respectively by first and second Motor Drive, the speed of first and second motor is respectively by first and second Frequency Converter Control, because the speed of two rollers is scheduled to, so the speed difference of two rollers is predetermined constants.
On the other hand, the invention provides a kind of dip-dye equipment, be used for dying rope form or webbing by being immersed in the circulation dye liquor place to go, it comprises a padding chamber in the master cylinder, after fabric is written into master cylinder, is closed circular circulation, carry first and second roller of fabric respectively by first and second Motor Drive in the master cylinder, and by its speed of first and second Frequency Converter Control, because the frequency of frequency converter is scheduled to, so the speed difference of two rollers is predetermined constants.
Said method and equipment can solve the problem of from fabric dye liquor being separated, and the problem that keeps relative motion between fabric and the dye liquor when carrying dye liquor.
Below set forth the present invention by accompanying drawing and example.In the accompanying drawing:
Accompanying drawing 1 is the flow process principle schematic that the present invention one contaminates equipment, and wherein heat exchanger is painted on the outside of equipment.
Accompanying drawing 2 is control and sensing mode schematic diagrams that the present invention one contaminates equipment.
Accompanying drawing 3 is schematic diagrames that dye liquor separates with fabric in the present invention's one dip-dye equipment.
Accompanying drawing 4 is example tangent plane perspective views that the present invention one contaminates equipment, and wherein heat exchanger places the inside of equipment.
Consult accompanying drawing, accompanying drawing 1 demonstrates dip-dye equipment cross section flow process principle schematic.For example, the long fabric of hundreds of rice is written in the master cylinder by lading door 13, and Master cylinder body has cylinder top 7 and inner guide plate 9, and the two ends of fabric 3 are sewed up mutually and formed a closed-loop.Fabric is carried via roller 1, and by tube seat 2, at the lower edge inlet chamber 4 of roller 5, roller 8 after the pull-up, drops in the master cylinder 15 it from soak chamber 4 in fabric.
Accompanying drawing 2 shows, roller 1 and roller 8 are by separately motor 17 and 29 drive.Roller 1 is driven by motor 17 by axle 16, and the speed of motor 17 is then regulated by frequency converter 19 through wiring 18, and the setpoint frequency of frequency converter 19 is regulated by adjuster 26 by signal comparator circuit 21, and adjuster 16 is computers.
Come the signal of self tuning regulator 26 to deliver to comparison circuit 21 through wiring 22, the signal of self frequency-changing's device 19 of coming and going is made comparisons, and export another signal and give frequency converter 19, until the frequency that outputs to motor 17 from frequency converter 19 is right value, at this moment roller 1 will turn round under the speed of setting, and change up to adjuster 26 and end.
Motor 29 is by axle 28 driving rollers 8, lift fabric 35 times from roller, at this moment, a signal is sent comparison circuit 33 back to and is come the signal of self tuning regulator 26 to compare by wiring 34 via wiring 32, a conditioning signal is sent to frequency converter 31 through wiring 35 and adjusts its output frequency to motor 29 then, another signal is then failed through wiring 27 and is got back to adjuster 26, thereby finishes a control loop, makes roller 1 and roller 8 realize that constant speed are poor.
After roller 1 and roller 8 had been realized the permanent difference of speed, roller 5 suffered active forces reduced, and the signal that is picked up by sensor 24 also weakens, and finally is stabilized in the deviation range of setting.
Go to monitor the speed of roller 1 and roller 8 by frequency converter 19 and 31, just can monitor the tension force that is applied on the fabric, thereby make fabric shrinkage be controlled.
Shown in the accompanying drawing 3, separator 37 is one group and is used for support fabric 3, makes it leave the pipe 38 on Master cylinder body 15 surfaces.Pipe 38 at interval suitable spacings, distance values should be determined by experiment.
The dye liquor amount that is absorbed by fabric 3 reaches the dye liquor amount that is separated from fabric 3, depends on the active force that is applied on the fabric 3.It is vertical that interval between the pipe 38 of separator makes fabric 3 produce ripple between the pipe of separator 37, and the fabric that ripple hangs down can produce a tension force, and the liquid that adsorbs because of capillarity between the fiber of fabric 3 is extruded.
Known from physics, between the contact-making surface of any two objects of doing relative motion, always there is frictional force.This phenomenon occurs in the surface of the pipe 38 of fabric 3 and separator 37 equally, the Unit Weight of the fabric of the separator tube that the size of this frictional force depends on the fiber type of forming fabric, per unit width at interval and the surface texture of separator pipe.
The surface texture of the fiber type of fabric, separator pipe, the Unit Weight of fabric and the liquid weight that can be separated should be determined by experiment.
In accompanying drawing 4, all mark with identical piece number with accompanying drawing 1 components identical, but wherein place the heat exchanger 40 of roller 5 tops, replace external heat exchanger 10 in the accompanying drawing 1.
Claims (10)
1. locate to dye rope form or webbing and method for one kind, comprise the fabric that is written into master cylinder is immersed in the circulation dye liquor of padding chamber of dip-dye equipment master cylinder, keep circulation continuously to finish up to technology, wherein, fabric is realized constantly circulation by first and second roller, and these two kinds of rollers are respectively by first and second Motor Drive; The speed of first and second motor is respectively by first and second Motor Drive; The speed of first and second motor is respectively by first and second Frequency Converter Control; Because the frequency of frequency converter is scheduled to, so the speed difference of two rollers is predetermined constants.
2. according to the method for claims 1, it is characterized in that the frequency that first frequency converter outputs to first motor is set at a constant by adjuster with the speed difference of two rollers of two Frequency Converter Control the time, adjuster is transported to first comparison circuit to a signal; Second frequency converter outputs to the frequency of second motor by the signal continuous control from the secondary signal comparison circuit, the secondary signal comparison circuit is behind the signal that has compared from second frequency converter, a Signal Regulation that signal is come self tuning regulator from the secondary signal comparison circuit, when adjuster receives signal from the sensor of the 3rd roller, just can keep speed difference between first and second roller according to the predetermined value of adjuster.
3. according to the method for claim 1, it is characterized in that a driven roller applies the sensor that gives the force signals on the driven roller with a pickup fabrics and is connected, signal from sensor is conditioned the device processing, output to the frequency of second motor with continuous adjusting second frequency converter, thereby kept speed difference predetermined between first and second rollers.
4. according to the method for claim 1, it is characterized in that also controlling by the tension force of dyeing and weaving thing by the speed difference of monitoring between first roller and second roller.
5. a dip-dye equipment is used for by removing to handle rope form or webbing in the dye liquor that is immersed in circulation, and it comprises a padding chamber of putting in Master cylinder body, treat that the dyeing and weaving thing is written into master cylinder after, be closed circular circulation; Carry first roller and second roller of fabric in the master cylinder, respectively by first motor and second Motor Drive, and control its speed respectively by first frequency converter and second frequency converter, because the frequency of frequency converter is scheduled to, so the speed difference of two rollers is predetermined constants.
6. according to the dip-dye equipment of claim 5, it is characterized in that comprising a separator that is arranged on the Master cylinder body bottom, this separator comprises one group of pipe that is provided with specific distance, fabric is contained or the liquid that absorbs can be separated with peak efficiency.
7. according to the dip-dye equipment of claim 5, it is characterized in that comprising a padding chamber and a driven roller that fills with dye liquor, fabric wrapping is crossed the lower edge of driven voller tube.
8. according to the dip-dye equipment of claim 5, the dye liquor that it is characterized in that being used to locating the dyeing and weaving thing keeps a constant.
9. this invention-a kind of such borrowing immersed the method for locating to dye rope form or webbing in the circulation dye liquor, and according to claim 1, essence is as indicated above.
10. this invention-a kind of dip-dye equipment, its essence is as indicated above and for consulting the diagram shown in the accompanying drawing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9514665.0 | 1995-07-18 | ||
| GB9514665A GB2303382A (en) | 1995-07-18 | 1995-07-18 | Continuous immersion dyeing method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1140778A true CN1140778A (en) | 1997-01-22 |
Family
ID=10777838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115994A Pending CN1140778A (en) | 1995-07-18 | 1995-10-19 | Tincturing method and apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1140778A (en) |
| GB (1) | GB2303382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670276A (en) * | 2019-11-18 | 2020-01-10 | 武汉纺织大学 | Open width dip dyeing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1246968B (en) * | 1991-06-17 | 1994-12-01 | Biancalani & C Off Mec | FULLING MACHINE WITH INTERNAL MOTORIZED CYLINDER |
-
1995
- 1995-07-18 GB GB9514665A patent/GB2303382A/en not_active Withdrawn
- 1995-10-19 CN CN95115994A patent/CN1140778A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670276A (en) * | 2019-11-18 | 2020-01-10 | 武汉纺织大学 | Open width dip dyeing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2303382A (en) | 1997-02-19 |
| GB9514665D0 (en) | 1995-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: Falmer Investments Limited False: Kefang Trade Mark Investment Co., Ltd. Number: 4 Page: 42 Volume: 13 |
|
| ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; FROM: KEFANG TRADE MARK INVESTMENT CO., LTD. TO: KEWAN TRADE MARK INVESTMENT CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |