CN2390901Y

CN2390901Y - Shrunk finishing combined machine for textile fabrics

Info

Publication number: CN2390901Y
Application number: CN99239532U
Authority: CN
Inventors: 施锦禔; 杨世濂
Original assignee: Shanghai Printing & Dyeing Machinery Factory
Current assignee: Shanghai Printing & Dyeing Machinery Factory
Priority date: 1999-09-03
Filing date: 1999-09-03
Publication date: 2000-08-09
Anticipated expiration: 2009-09-03

Abstract

The utility model provides a shrunk finishing combined machine for textile fabrics which adopts different wetting apparatus and is applied to printing and dyeing production of textile industries. Forms of the wetting apparatus are a combined type of spraying, steaming and baking and drying by a single dry cylinder, a centrifugal water flinging type and a steam rotating drum type, which are respectively suitable for textile fabrics with poor moisture absorbing property, textile fabrics with the requirement of light weight, thinness and less wetting quantity and textile fabrics which are thick and heavy. The utility model causes various textile fabrics to contain proper moisture before shrunk, wetting is uniform, and the requirement of stated shrinkage is achieved after shrunk.

Description

Fabric shrunk finish combination machine

The utility model relates to the fabric shrunk finish combination machine that adopts in the textile industry printing and dyeing production.

Fabric has formed certain internal stress after through multiple tracks printing and dyeing processing, cause the form instability, produces broadwise and shrinks, and warp-wise then reduces phenomenon to occur extending because of the flexing wave height, wears in the washing process and can produce very big shrinkage; Also there are simultaneously easily wrinkle, not wear-resisting, problem such as feel is coarse.Sanforizer is to reduce fabric immersion after-contraction with physical method, to reduce the process of fabric shrinkage, claims sanforized again.Device therefor is the shrunk finish combination machine, and this machine is mainly formed (as shown in Figure 1) by wetting apparatus, rubber blanket preshrinking device, three key components of blanket baking apparatus.Dewing is one requisite operation in the shrunk finish, and the fabric water capacity is suitable, and dewing is even, and preshrunk just reaches requirement easily; Can rubber blanket preshrunk be the key of shrunk finish, be directly connected to the fabric preshrinking rate and reach technological requirement; The effect of blanket drying is to guarantee fabric drying, improves the feel of fabric after the preshrunk, eliminates the aurora that fabric face produces and guarantees that the preshrunk fabric shrinkage is stable.In the shrunk finish combination machine, the dewing process is relevant with the moisture pick-up properties of fabric structure, used fibrous raw material, thereby must adopt the wetting apparatus of different structure according to different fabrics.

The purpose of this utility model is at hygroscopicity of fabric difference and frivolous, thick and heavy different characteristics design different structure wetting apparatus, to improve fabric shrunk finish effect.

The shrunk finish combination machine mainly comprises entering arrangment, wetting apparatus, rubber blanket preshrinking device, blanket baking apparatus, several parts of cloth discharge device, it is characterized in that wetting apparatus is by following different version.

1. be the combined type wetting apparatus of the relatively poor Fabric Design spraying dewing of hygroscopicity, decatize, single drying cylinder drying, it comprises spraying dewing device, decatize case, three major parts of single drying cylinder.Spraying dewing device comprises that is positioned at compressed air channel, water inlet pipe and the air inlet pipe that top and band saw profile of tooth are dropped down the tank on water slope, are positioned at the below; The decatize case is straight guide roll type, has elongated slot on the casing of the correspondence position of spraying dewing device, and elongated slot is used for passing through of mist and contacts with fabric, is provided with direct decatize pipe in the decatize case; Single drying cylinder is a steam baking tube.

2. for requiring the lower cloister fabric of dewing amount, as the centrifugal mist wetting apparatus that gets rid of of silk broadcloth design, this device comprises several centrifugal water-throwing disks, the driving belt of transmission water-throwing disk and drive thereof, with the corresponding feed pipe of water-throwing disk quantity, the water smoke that throws away is directly injected on the fabric.

3. design the steam dram wetting apparatus for heavily fabric, steam dram is made by stainless steel, outer surface is inlaid with the stainless steel cloth of spiral, the outer several layers fabric that coats of net is made infantees, the sidepiece of rotary drum is provided with the decatize chamber that feeds steam, steam enters stainless steel cloth by the decatize chamber, and is directly injected on the processed fabric of infantees surface operation through several layers of infantees.

The utility model has the advantages that wetting apparatus can adapt to the dewing needs of the fabric that hygroscopicity is poor, thickness is different, reaches desirable shrunk finish effect.

Accompanying drawing 1,2,3 is respectively and adopts spraying to give the single drying cylinder drying of wet steaming combined type wetting apparatus, the centrifugal general structure schematic diagram that gets rid of the fabric shrunk finish combination machine of mist wetting apparatus, steam dram wetting apparatus; Fig. 4 is spraying dewing, decatize, single drying cylinder drying combined type wetting apparatus schematic diagram; Fig. 5 is spraying dewing device structural representation; Fig. 6 is the centrifugal mist wetting apparatus schematic diagram that gets rid of; Fig. 7 is a steam dram wetting apparatus schematic diagram.

Among the figure, 1. fabric; 2. entering arrangment; 3. spraying dewing device; 4. rubber blanket preshrinking device; 5. blanket baking apparatus; 6. cloth discharge device; 7. single drying cylinder; 8. the centrifugal mist wetting apparatus that gets rid of; 9. steam dram; 10. decatize case; 11. steam pipe; 12. tank; 13. zigzag is dropped down the water slope; 14. compressed air channel; 15. water inlet pipe; 16. air inlet pipe; 17. water smoke; 18. water-throwing disk; 19. driving belt; 20. drive; 21. water inlet pipe; 22. stainless steel cloth; 23. infantees; 24. decatize chamber; 25. steam pipe; 26. condensate pipe; 27. steam pipe.

Below be described further.

Fabric shrunk finish combination machine nominal door 1800～2800mm increases progressively for one grade with 200mm, mechanical speed of a motor vehicle 100m/min, and the dewing rate reaches 15%, and preshrinking rate reaches 16%, and following machine washing shrinkage reaches 1%.Full machine adopts the transmission of AC frequency conversion independent power source multiple-unit, by the control of PLC programmable, and the man-machine interface operation.During the wetting apparatus configuration, should consider the respective width of preshrinking combination machine.

The action principle of the sprayer 3 of the single drying cylinder combination of spraying decatize wetting apparatus is: water is forming vaporific being sprayed onto on the fabric 1 under the compressed air effect; Establish 3 live (open) steam pipes 11 in the decatize case 10, fabric is carried out the steam dewing; Behind single drying cylinder 7 dryings, make the inside of moisture uniformly penetrating again, be specially adapted to the fabric of hygroscopicity difference to fabric.

The water that centrifugal principle of getting rid of mist wetting apparatus 8 is water inlet pipes 21 is fallen at a high speed and is rotated on the water-throwing disk 18, and the centrifugal action of water-throwing disk 18 becomes water into vaporific throwing away.Be applicable to the fabric that requires the dewing amount little, as real silk fabric etc.

Steam dram 9 is made by stainless steel, diameter 600mm.This wetting apparatus osmotic effect is good, can obtain good decatize dewing effect, and is especially more suitable to heavily fabric.The steam pipe 25 in left side shown in Figure 7 and condensate pipe 26 are that rotary drum self heating is used; Right side steam pipe 27 is used for the fabric decatize.

Claims

1. fabric shrunk finish combination machine is made up of entering arrangment, rubber blanket preshrinking device, blanket baking apparatus, cloth discharge device etc., it is characterized in that being provided with before preshrinking device the fabric wetting apparatus.

2. wetting apparatus as claimed in claim 1 is characterized in that comprising spraying dewing device 3, decatize case 10 and single drying cylinder 7; Dewing device 3 comprises that is positioned at the compressed air channel 14 that top and band saw profile of tooth are dropped down the tank 12 on water slope 13 and be positioned at the below, and tank 12 connects water inlet pipes 15, and passage 14 connects air inlet pipe 16; Decatize case 10 is straight guide roll type, in be provided with steam pipe 11, have elongated slot at corresponding position on the decatize box body with dewing device 3.

3. wetting apparatus as claimed in claim 1 is characterized in that comprising several centrifugal water-throwing disks 18, the driving belt 19 of transmission water-throwing disk 18 and drive 20 thereof, and each water-throwing disk 18 has water inlet pipe 21.

4. wetting apparatus as claimed in claim 1, it is characterized in that comprising a steam dram 9 of making by stainless steel, rotary drum 9 outer surfaces coat the stainless steel cloth 22 that spirality distributes, the steel wire 22 outer several layers infantees 23 that coat, the side of rotary drum 9 is provided with decatize chamber 24, decatize chamber 24 links to each other with steam inlet pipe 27, and rotary drum 9 also is provided with steam pipe 25 and condensate pipe 26.