CN203049261U - Airflow dyeing machine enabling stentering to be easy - Google Patents
Airflow dyeing machine enabling stentering to be easy Download PDFInfo
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- CN203049261U CN203049261U CN 201320033588 CN201320033588U CN203049261U CN 203049261 U CN203049261 U CN 203049261U CN 201320033588 CN201320033588 CN 201320033588 CN 201320033588 U CN201320033588 U CN 201320033588U CN 203049261 U CN203049261 U CN 203049261U
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- dye liquor
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Abstract
The utility model belongs to the technical field of printing and dyeing equipment and relates to an airflow dyeing machine enabling stentering to be easy. The airflow dyeing machine enabling the stentering to be easy solves the technical problem that an existing technical design is not reasonable enough. The airflow dyeing machine enabling the stentering to be easy comprises a barrel body. A cloth storage groove is formed in the barrel body and is located in the bottom of the barrel body. A nozzle assembly is arranged above the barrel body. The nozzle assembly is communicated with the barrel body through a cloth guiding pipe. A dye liquor nozzle and a high-pressure airflow introducing mechanism are arranged on the nozzle assembly. A dye liquor circulating mechanism and an air supply circulating mechanism are arranged outside the barrel body. A dye liquor filter is connected with the bottom of the barrel body. The dye liquor circulating mechanism is connected between the dye liquor nozzle and the dye liquor filter. The air supply circulating mechanism is connected between the high-pressure airflow introducing mechanism and the barrel body. An air pressure stentering mechanism is arranged on the cloth guiding pipe. The airflow dyeing machine enabling the stentering to be easy has the advantages of being reasonable in design, simple in structure, capable of achieving the stentering of fabric conveniently and improving quality of printing and dyeing, convenient to operate and use, good in working stability, and convenient to maintain.
Description
Technical field
The utility model belongs to the dyeing apparatus technical field, relates to airflow dyeing machine, especially relates to a kind of airflow dyeing machine that is easy to stent.
Background technology
Different with traditional overflow jet dyeing is that air-flow dyeing mainly is to rely on air-flow to draw fabric to make shuttling movement.Dye liquor contacts with pollutant again and again by nozzle, finishes the process of dying.In air current spray nozzle, fabric is subjected to the traction of air-flow on the one hand, and the motion of dye liquor towards fiber Dynamic Boundary layer accelerated in the fierce shake that suspends in air-flow on the other hand, constantly break the formed dynamic equilibrium of dyestuff absorption and desorb, thereby dye on shortening the time with level dyeing.When fabric moves in air current spray nozzle, in fact also have a stent process, it can make fabric constantly change the rope form position, reduces the formation of fabric warp-wise or broadwise permanent crease.Fabric is rope form before entering nozzle, after entering nozzle and cloth guide tube, under the effect of airflow field, broadwise is necessarily expanded, fully contact with vaporific dye liquor and (adopt the air-flow dyeing of air pressure penetration theory, enlarged air-flow and the contact-making surface that adsorbs the dye liquor fabric, further improved the uniformity of infiltration).After fabric left nozzle and cloth guide tube, the air-flow dynamic pressure discharged suddenly, and fabric speed slows down, again with new loose formula rope form regularly the amplitude of oscillation fall into cloth storage trough.In whole dyeing course, fabric is not immersed in the dye liquor in cloth storage trough all the time.In pressure releasing process, in the fabric with dye liquor gasification fast thereupon, heat is along with main body dye liquor (carrying secretly a large amount of steam) is pulled away.Though at this moment fabric itself has lost the part heat, but still be under the higher temperature state.Therefore, whole process temperature reduces, and is not the exchange heat by cold fluid and hot fluid, but is taken away heat and reached by the main body dye liquor.The quick cooling dye liquor of this and traditional overflow jet dyeing, and directly in nozzle, pass to fabric, it is diverse making fabric be subjected to cold shock suddenly.So fabric can't produce permanent wrinkle seal.Adopt the circulation of air-flow traction fabric, utilize air-flow in the velocity variations of different cross section passage (as the variable cross-section of nozzle and cloth guide tube), can produce a kind of soft degree of tightness effect (extruding or expansion are stretched) to fabric, eliminate the stress that fabric and yarn produce in weaving process, and can obtain good hand feeling.Some fabric (as flax class) by adjusting certain technological parameter (as speed, spurting moisture content), can also carry out the mechanical type soft finish.
Mainly there is following technical problem in airflow dyeing machine of the prior art: 1, fabric folding line.The air-flow common cloth speed that dyes is very fast, and purpose is to improve the exchange frequency of fabric and dye liquor, guarantees level-dyeing property, shortens static relatively fabric simultaneously and stores up cloth dead time, avoids producing folding line.But, some frivolous high-count and high-density long filament kind fabric, the too fast easy appearance scratch of cloth speed; Cloth speed is slow, then can produce folding line.To this situation, need to seek a suitable cloth speed.The reason that some knitted fabric folding line (vertically) occurs may be that knitted fabric forms bigger internal stress in fabrication processes, if extraneous warp-wise overtension just is easy to generate the warp-wise folding line, and is just forming in the wet processing (as pre-treatment) for the first time.In follow-up dyeing course, dyestuff is variant in the adsorbance at folding line place, forms deep mixed vestige.Avoid or reduce this problem, in the pre-treatment process, must be by coupling air quantity and the relation of putting forward the cloth rewinder roll linear velocity, an expansion process is arranged after allowing fabric leave cloth guide tube, constantly change the pencil position, burst is launched rapidly.As long as experience is this process once, fabric does not form permanent crease, just can not form folding line again in the process so afterwards.2, fabric scratch and fluffiness.The speed of service of air-flow dyeing course is very fast relatively, after fabric enters nozzle and cloth guide tube, though touch dye liquor, can be enclosed in the dye liquor fully unlike excessive spray-painting look.Therefore, produced bigger frictional force between fabric face and the tube wall, can make the fabric face scratch when serious.The fluffing of fabric or pilling effect, except the powerful and warp resistance performance height with fabric fibre, outside the Pass the yam surface of exposure long-pending big (as knitted fabric) has, also relevant with extraneous mechanism (stretching, friction).
In order to solve the prior art problem, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of new type of airflow dyeing machine [application number: 200720048275.8], comprises a machine main body, the air blast, circulating pump, filter and the dye barrel that are provided with dye vat, nozzle and are connected body in described machine main body; In described dye vat, be provided with air-suction duct and the cloth storage trough of filter, air blast is connected to the nozzle that is positioned at the dye vat top by air duct, the cloth storage trough below is arranging fluid reservoir, and fluid reservoir is connected with return duct, circulating pump, heat exchanger and nozzle successively.Such scheme has solved the partial technical problems of prior art to a certain extent, but still can't solve all technical problems fully.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, can realize the fabric stent easily, improves the airflow dyeing machine that is easy to stent of printing quality.
For achieving the above object, the utility model has adopted following technical proposal: the airflow dyeing machine that originally is easy to stent, comprise cylindrical shell, in cylindrical shell, be provided with the cloth storage trough that is positioned at the cylindrical shell bottom, above cylindrical shell, be provided with nozzle assembly, this nozzle assembly is communicated with cylindrical shell by cloth guide tube, described nozzle assembly is provided with dye liquor nozzle and high pressure draught is introduced mechanism, described cylindrical shell peripheral hardware has dye liquor cycling mechanism and air feed cycling mechanism, be connected with the dye liquor filter in the bottom of cylindrical shell, described dye liquor cycling mechanism is connected between dye liquor nozzle and the dye liquor filter, described air feed cycling mechanism is connected high pressure draught and introduces between mechanism and the cylindrical shell, it is characterized in that described cloth guide tube is provided with air pressure stent mechanism.
In the above-mentioned airflow dyeing machine that is easy to stent, described air pressure stent mechanism comprises the bar-shaped trough of opening respectively in the cloth guide tube both sides, be provided with filter at bar-shaped trough, described bar-shaped trough is provided with mozzle, and the other end of described mozzle is connected the bottom of cloth guide tube and opening down.
In the above-mentioned airflow dyeing machine that is easy to stent, the width of described cloth guide tube increases from top to bottom gradually.
In the above-mentioned airflow dyeing machine that is easy to stent, be provided with the spread roller bearing that is positioned at the mozzle below in the described cylindrical shell, below the spread roller bearing, be provided with and receive the cloth roller bearing, the low arch in high two ends in the middle of described spread roller bearing is, the high spill in low two ends in the middle of described receipts cloth roller bearing is.
In the above-mentioned airflow dyeing machine that is easy to stent, described dye liquor filter comprises the cartridge filter with input pipe and efferent duct, input pipe is communicated with cylindrical shell, efferent duct links to each other with the dye liquor cycling mechanism, and tubular screen pack is fixedly arranged in cartridge filter, is provided with inner core in screen pack, described inner core is fixed on the central shaft, this central shaft links to each other with driving mechanism, and described inner core periphery is wound with flight, forms matched in clearance between described flight and the screen pack.
In the above-mentioned airflow dyeing machine that is easy to stent, the equal in length of described flight and inner core, the length of described screen pack are less than the length of flight, and fixedly there is brush body described inner core end.
In the above-mentioned airflow dyeing machine that is easy to stent, described driving mechanism comprises drive motors, and described drive motors links to each other with central shaft by decelerator.
In the above-mentioned airflow dyeing machine that is easy to stent, described cloth storage trough inboard is provided with sliding cloth mechanism.
In the above-mentioned airflow dyeing machine that is easy to stent, described sliding cloth mechanism comprises some sliding cloth raised lines, and the cross section of described sliding cloth raised line is curved.
Compared with prior art, the advantage that originally is easy to the airflow dyeing machine of stent is: 1, reasonable in design, simple in structure, can realize the fabric stent easily, and improve printing quality.2, easy for operation, good operating stability, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the nozzle assembly structural representation of the amplification that provides of the utility model.
Fig. 3 is the cloth guide tube structural representation of the amplification that provides of the utility model.
Fig. 4 is the dye liquor filter structure schematic representation of the amplification that provides of the utility model.
Fig. 5 is the spread roller bearing structural representation of the amplification that provides of the utility model.
Fig. 6 is the receipts cloth roller bearing structural representation of the amplification that provides of the utility model.
Fig. 7 is the sliding cloth raised line side view of the amplification that provides of the utility model.
Among the figure, cylindrical shell 1, cloth storage trough 2, nozzle assembly 3, dye liquor nozzle 31, high pressure draught are introduced mechanism 32, cloth guide tube 4, dye liquor cycling mechanism 5, air feed cycling mechanism 6, dye liquor filter 7, input pipe 71, efferent duct 72, cartridge filter 73, screen pack 74, inner core 75, central shaft 76, flight 77, brush body 78, drive motors 7a, decelerator 7b, air pressure stent mechanism 8, bar-shaped trough 81, filter 82, mozzle 83, spread roller bearing 9, are received cloth roller bearing 10, sliding cloth raised line 11, fabric 12.
The specific embodiment
As Figure 1-3, the airflow dyeing machine that originally is easy to stent comprises cylindrical shell 1, is provided with the cloth storage trough 2 that is positioned at cylindrical shell 1 bottom in cylindrical shell 1, is provided with nozzle assembly 3 above cylindrical shell 1, and this nozzle assembly 3 is communicated with cylindrical shell 1 by cloth guide tube 4.Fabric 12 passes nozzle assembly 3, be provided with dye liquor nozzle 31 and high pressure draught introducing mechanism 32 at nozzle assembly 3, described cylindrical shell 1 peripheral hardware has dye liquor cycling mechanism 5 and air feed cycling mechanism 6, be connected with dye liquor filter 7 in the bottom of cylindrical shell 1, dye liquor cycling mechanism 5 is connected between dye liquor nozzle 31 and the dye liquor filter 7, air feed cycling mechanism 6 is connected high pressure draught and introduces between mechanism 32 and the cylindrical shell 1, and cloth guide tube 4 is provided with air pressure stent mechanism 8.
Air pressure stent mechanism 8 comprises the bar-shaped trough of opening respectively in cloth guide tube 4 both sides 81, is provided with filter 82 at bar-shaped trough 81, and described bar-shaped trough 81 is provided with mozzle 83, and the other end of described mozzle 83 is connected the bottom of cloth guide tube 4 and opening down.The width of cloth guide tube 4 increases from top to bottom gradually.
Shown in Fig. 1,5 and 6, be provided with the spread roller bearing 9 that is positioned at mozzle 83 belows in the cylindrical shell 1, below spread roller bearing 9, be provided with and receive cloth roller bearing 10, the low arch in high two ends in the middle of described spread roller bearing 9 is, the high spill in low two ends in the middle of described receipts cloth roller bearing 10 is.Cloth storage trough 2 inboards are provided with sliding cloth mechanism.Slide cloth mechanism and comprise some sliding cloth raised lines 11, as shown in Figure 7, the cross section of sliding cloth raised line 11 is curved.
As shown in Figure 4, dye liquor filter 7 comprises the cartridge filter 73 with input pipe 71 and efferent duct 72, input pipe 71 is communicated with cylindrical shell 1, efferent duct 72 links to each other with dye liquor cycling mechanism 5, and tubular screen pack 74 is fixedly arranged in cartridge filter 73, is provided with inner core 75 in screen pack 74, described inner core 75 is fixed on the central shaft 76, this central shaft 76 links to each other with driving mechanism, and described inner core 75 peripheries are wound with flight 77, form matched in clearance between described flight 77 and the screen pack 74.The equal in length of flight 77 and inner core 75, the length of described screen pack 74 are less than the length of flight 77, and fixedly there is brush body 78 described inner core 75 ends.Driving mechanism comprises drive motors 7a, and described drive motors 7a links to each other with central shaft 76 by decelerator 7b.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used cylindrical shell 1 morely, cloth storage trough 2, nozzle assembly 3, dye liquor nozzle 31, high pressure draught is introduced mechanism 32, cloth guide tube 4, dye liquor cycling mechanism 5, air feed cycling mechanism 6, dye liquor filter 7, input pipe 71, efferent duct 72, cartridge filter 73, screen pack 74, inner core 75, central shaft 76, flight 77, brush body 78, drive motors 7a, decelerator 7b, air pressure stent mechanism 8, bar-shaped trough 81, filter 82, mozzle 83, spread roller bearing 9, receive cloth roller bearing 10, sliding cloth raised line 11, fabric 12 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (9)
1. airflow dyeing machine that is easy to stent, comprise cylindrical shell (1), in cylindrical shell (1), be provided with the cloth storage trough (2) that is positioned at cylindrical shell (1) bottom, be provided with nozzle assembly (3) in cylindrical shell (1) top, this nozzle assembly (3) is communicated with cylindrical shell (1) by cloth guide tube (4), described nozzle assembly (3) is provided with dye liquor nozzle (31) and high pressure draught is introduced mechanism (32), described cylindrical shell (1) peripheral hardware has dye liquor cycling mechanism (5) and air feed cycling mechanism (6), be connected with dye liquor filter (7) in the bottom of cylindrical shell (1), described dye liquor cycling mechanism (5) is connected between dye liquor nozzle (31) and the dye liquor filter (7), described air feed cycling mechanism (6) is connected high pressure draught and introduces between mechanism (32) and the cylindrical shell (1), it is characterized in that described cloth guide tube (4) is provided with air pressure stent mechanism (8).
2. the airflow dyeing machine that is easy to stent according to claim 1, it is characterized in that, described air pressure stent mechanism (8) comprises the bar-shaped trough of opening respectively in cloth guide tube (4) both sides (81), be provided with filter (82) at bar-shaped trough (81), described bar-shaped trough (81) is provided with mozzle (83), and the other end of described mozzle (83) is connected the bottom of cloth guide tube (4) and opening down.
3. the airflow dyeing machine that is easy to stent according to claim 2 is characterized in that, the width of described cloth guide tube (4) increases from top to bottom gradually.
4. according to claim 2 or the 3 described airflow dyeing machines that are easy to stent, it is characterized in that, be provided with the spread roller bearing (9) that is positioned at mozzle (83) below in the described cylindrical shell (1), be provided with receipts cloth roller bearing (10) in spread roller bearing (9) below, the low arch in high two ends in the middle of described spread roller bearing (9) is, the high spill in low two ends in the middle of described receipts cloth roller bearing (10) is.
5. according to claim 1 or the 2 or 3 described airflow dyeing machines that are easy to stent, it is characterized in that, described dye liquor filter (7) comprises the cartridge filter (73) of have input pipe (71) and efferent duct (72), input pipe (71) is communicated with cylindrical shell (1), efferent duct (72) links to each other with dye liquor cycling mechanism (5), tubular screen pack (74) is fixedly arranged in cartridge filter (73), in screen pack (74), be provided with inner core (75), described inner core (75) is fixed on the central shaft (76), this central shaft (76) links to each other with driving mechanism, described inner core (75) periphery is wound with flight (77), forms matched in clearance between described flight (77) and the screen pack (74).
6. the airflow dyeing machine that is easy to stent according to claim 5, it is characterized in that, the equal in length of described flight (77) and inner core (75), the length of described screen pack (74) are less than the length of flight (77), and fixedly there is brush body (78) described inner core (75) end.
7. the airflow dyeing machine that is easy to stent according to claim 5 is characterized in that, described driving mechanism comprises drive motors (7a), and described drive motors (7a) links to each other with central shaft (76) by decelerator (7b).
8. according to claim 1 or the 2 or 3 described airflow dyeing machines that are easy to stent, it is characterized in that described cloth storage trough (2) inboard is provided with sliding cloth mechanism.
9. the airflow dyeing machine that is easy to stent according to claim 8 is characterized in that, described sliding cloth mechanism comprises some sliding cloth raised lines (11), and the cross section of described sliding cloth raised line (11) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033588 CN203049261U (en) | 2013-01-21 | 2013-01-21 | Airflow dyeing machine enabling stentering to be easy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033588 CN203049261U (en) | 2013-01-21 | 2013-01-21 | Airflow dyeing machine enabling stentering to be easy |
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| Publication Number | Publication Date |
|---|---|
| CN203049261U true CN203049261U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033588 Withdrawn - After Issue CN203049261U (en) | 2013-01-21 | 2013-01-21 | Airflow dyeing machine enabling stentering to be easy |
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| Country | Link |
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| CN (1) | CN203049261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088572A (en) * | 2013-01-21 | 2013-05-08 | 浙江卓信机械有限公司 | Efficient air flow dyeing machine |
| CN115522338A (en) * | 2022-09-02 | 2022-12-27 | 浙江理工大学 | Dyeing method of efficient fluid conveying mechanism for flexible continuum textile |
-
2013
- 2013-01-21 CN CN 201320033588 patent/CN203049261U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088572A (en) * | 2013-01-21 | 2013-05-08 | 浙江卓信机械有限公司 | Efficient air flow dyeing machine |
| CN103088572B (en) * | 2013-01-21 | 2014-11-12 | 浙江卓信机械有限公司 | Efficient air flow dyeing machine |
| CN115522338A (en) * | 2022-09-02 | 2022-12-27 | 浙江理工大学 | Dyeing method of efficient fluid conveying mechanism for flexible continuum textile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20141112 |
|
| RGAV | Abandon patent right to avoid regrant |