JP3516928B2 - Dyeing method and dyeing apparatus for processing objects - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to stains (including stains) attached to sewn suits, socks, dresses, skirts, other clothes or unsewn fabrics, towels, carpets, nonwoven fabrics and the like. The present invention relates to a method and a device for dyeing an object to be treated, which are used for the work of removing the).

[0002]

2. Description of the Related Art Conventionally, as a stain removing device for removing stains adhering to clothes as described above, for example, a stain set adhering to clothes is covered and set so as to face a metal net installed on a covering stand. After adsorbing and holding the stain part of the clothes by the suction force of the suction device connected to the covering table, spray or apply an organic dye-removing solvent (for example, CFC substitute = HCFC141b or trichloroethane) onto the stain part of the fabric, There is a stain removing device that separates a stain component adhering to the fiber of the stain portion and sucks and removes the stain component by a suction device.

[0003]

However, in the above-mentioned apparatus, the suction force of the suction device sucks the outside air through the metal net installed on the coating base, and the suction force causes the dirt separated by the solvent for removing stains. Since the components are forcibly removed by suction, increasing the suction force of the mesh of the metal net or the suction device causes the cloth of the stain part to be sucked into the mesh of the metal net, even if the stain can be removed. , Traces of mesh may remain on the fabric. On the other hand, if the mesh of the metal net or the suction force of the suction device is reduced, no trace of the mesh is left on the cloth, but the ventilation area of the metal net is reduced, and the suction force required to suck and remove the dirt component is reduced. Since it is not obtained, it may take a long time to remove the stain, or the stain may not be completely removed. and,
Since dirt components left on the surface of the metal net may adhere to the covering surface side of the garment, it is difficult to cleanly remove the stain.

Further, since the above-mentioned organic dye removing solvent has a great influence on the human body and the natural environment, it is necessary to wear protective equipment such as glasses, a mask and gloves at the time of work, and Very troublesome and inefficient. In addition, there is a problem that it takes time and effort to manage and store the destaining solvent.

In view of the above problems, the present invention separates a stain component of a stain portion adhering to an object to be treated by a stain removing liquid, and the stain component is made of a ceramic having a large number of minute pores.
By suctioning and removing it through the porous plate , the large suction force required to remove dirt components can be stably obtained, and it is possible to perform a clean destaining process without leaving stain marks or suction marks. An object of the present invention is to provide a possible method for dyeing out an object to be treated and an apparatus for dyeing the same.

[0006]

The invention according to claim 1 is
It coated the coating stage of forming the object to be processed hollow, high amount that is disposed stains portion attached to said treated product into the coating base coating surface
Porous play made of ceramics by heat treatment of child material
Is collected by a counter, said a stain solution to stain the portion of the workpiece with an appropriate amount impregnated with a separable dirt components of the stain portions, a number of minute pores <br/> formed in the porous plate The method is a method for destaining an object to be treated, in which the outside air is sucked in and the dirt component separated by the stain removing liquid is sucked and removed from the object to be treated by suction force generated during the suction.

[0007] According to a second aspect of the invention, a high frequency having a coating base coating surface formed hollow covering an object to be processed, a number of minute pores to face the stain portion attached to said treated
Porous play made of ceramics by heat treatment of child material
And a liquid supply means for supplying a stain removing liquid for separating the stain component of the stain portion to the stain portion and a large number of pores formed in the porous plate to suck outside air, and The stain removing device is provided with a suction means for generating a suction force necessary for sucking and removing the dirt component separated by the stain removing liquid.

According to a third aspect of the present invention, in addition to the structure of the second aspect, the stain separation portion is washed with respect to the stain separation portion of the object to be treated from which the dirt component has been separated. It is a stain removal device provided with a cleaning liquid supply means for supplying a cleaning liquid.

According to a fourth aspect of the present invention, in addition to the configuration of the second aspect, an atmosphere for drying the stain-removed portion is provided for the stain-removed portion of the object to be treated that has been washed with the cleaning liquid. The present invention is characterized in that it is a dye removing device equipped with an atmosphere supplying means for supplying.

[0010]

According to the present invention, the stain component of the stain portion adhering to the fiber of the object to be treated is separated by the dye removing liquid,
Cell having a number of minute pores of the separated dirt component
Since it sucks through the porous plate made of Ramix ,
Since the pores formed in the porous plate are smaller and smaller than the mesh of the metal net of the conventional example, the ventilation area of the entire plate is large and the large suction force required to remove dirt components is stable The processing time can be shortened. Moreover, since the plate surface is so smooth that it seems that there are no pores, it is possible to perform a clean destaining process without leaving stain marks or suction marks on the object to be treated.

[0011] and, since adsorbs dirt component contained in the stain solution and stain solution containing the soil components into a number of pores inner surface formed in the porous plates, stain removal on the attracting surface side of the porous plate It is possible to prevent the liquid and dirt components from remaining and prevent dirt from adhering to the coated surface side of the object to be treated.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. The drawing shows a method and a device for dyeing clothes used for dyeing clothes, which is an example of an object to be treated. In FIG. 1, the dyeing device 10 is, for example, a natural fiber or a chemical fiber. 20 for covering the clothes A to which stains and stains are attached which are made of a single material or a composite material such as
And a suction collecting device 30 for sucking and holding the clothes A on the covering table 20 and sucking and collecting the stain removing liquid C used in the stain removing treatment.
A liquid supply device 40 for spraying the stain removal liquid C onto the stain portion Aa of the clothes A, a cleaning device 50 for cleaning the stain-treated part of the clothes A with the cleaning liquid D, and a cleaning device 50 for the clothes A. Drying device 60 for drying the washed portion
Composed of and.

The above-mentioned cover 20 is made of a material having excellent erosion resistance and corrosion resistance, such as stainless steel, aluminum alloy, and ceramics. The base of the lower surface of the arm base 23 having a hollow cross-sectional shape in which the upper end portion of the support column 22 is formed to be substantially elliptical when viewed from the top, and is vertically fixed to the upper surface of the support base 21 that is fixed to an ironing board or the like. The arm base 23 is fixed substantially horizontally so as to communicate with and substantially perpendicular to the end portion.

In addition, a ceramic porous plate 25 formed by heat-treating a polymeric material (for example, a synthetic resin, glass, a nonmetal such as a ceramic material) having corrosion resistance and corrosion resistance is mounted on an arm base 23. It is fitted and fixed in the opening 24 formed at the tip of the upper surface side. As shown in FIG. 4, the porous plate 25 is formed to have a height or thickness that is substantially flat with respect to the upper surface side of the arm base 23 when fitted into the above-mentioned opening 24, and is the same as that of the conventional example. A large number of minute pores 25a (not shown), which are smaller than the mesh of the metal net used in the stain removal device, are formed substantially uniformly over the entire plate, and the pores 25a having air permeability and liquid permeability are visually confirmed. It is formed on a smooth surface that is impossible.

On the other hand, the column 22 projecting from the lower surface of the support 21
At the lower end of the stain-absorbing liquid C sprayed on the stain portion Aa of the garment A through the duct 26 having flexibility or elasticity, and the stain component Ab separated by the stain-absorbing liquid C.
A suction / collection device 30 (for example, an air intake source such as an intake blower or a vacuum pump) that generates a suction force (negative pressure) required to suction and recover the air is connected and connected. Also, duct 2
6 may be connected to the suction / recovery device 30 via, for example, a filter or a valve.

The above-mentioned suction / collection device 30 is driven by a motor (not shown) built in the inside of the device, and the dirt component A
The stain removing liquid C and the cleaning liquid D containing b are sucked into the inside of the apparatus and stored until they are periodically collected (including discarded).
On the other hand, the atmosphere (outside air) in which the stain removal liquid C and the cleaning liquid D are separated is cleanly filtered by a filter such as a filter, and only a clean atmosphere is released into the atmosphere. Further, as another example of the suction / collection means in place of the above-described suction / collection device 30, a device such as a dry type or a wet / dry type vacuum cleaner having a predetermined suction force can be used.

As shown in FIG. 2, the liquid supply device 40 described above ejects the dye removal liquid C diluted to a concentration suitable for separating the dirt component Ab adhering to the dirt part of the clothes A by the injector. Bottle type filling container 4 loaded in 41 (spray gun)
1a is filled with a predetermined amount. On the other hand, one end side of the supply pipe 42 is connected to the base end portion of the injector 41, and the other end side of the supply pipe 42 is connected via a valve 43 and a filter 44 to an air supply device such as a compressor or an air blower. 45
The injector 4 is connected to the (air supply source) and supplied with the pressure (discharge force) of the pressurized air supplied from the air supply device 45.
The stain removing liquid C filled in the first filling container 41a is atomized or linear and is discharged in an appropriate amount.

The above-mentioned stain removal solution C is a vegetable solvent whose main component is a plant extract extracted from, for example, lemon, corn, or other plants, and the stock solution (high concentration) of the solvent is adjusted to a desired concentration. It is used by diluting it or by using a solvent diluted in advance to a predetermined concentration. In addition, the destaining liquid C may be mixed or compounded with a predetermined amount of an additive or other solvent for promoting or suppressing the destaining power.

The types of stains and stains that can be separated by the stain remover C include, for example, sewing oil, cooking oil, grease, alcohol, cosmetics (including lipstick), ammonia, nicotine, soot, ink and crayons. ,shoe polish,
There are eggs, butter, mayonnaise, ketchup, soy sauce, sauce, coffee, fruit juice, blood and the like, which can also be used for separating various stains and dirt.

As shown in FIGS. 3 and 5, the above-described cleaning device 50 has one end side of the supply pipe 52 connected to the base end of the injector 51 and the other end side of the supply pipe 52 connected to the valve 53. Further, the cleaning liquid D (for example, tap water or distilled water) supplied from the liquid supply source 55 is connected to the liquid supply source 55 such as a tap of a waterworks or a storage tank with a pump via the filter 54, The injector 51 discharges the mist or linear form.

As shown in FIG. 6, in the above-mentioned drying device 60, a warm air supplier 61 for blowing the warm air E is constituted by, for example, a handy type dryer, and a power source for general household or industry ( Electric power supplied from (not shown) rotates the fan of the warm air supply device 61 and heats the heater to heat the outside air sucked into the warm air supply device 61 to a preset temperature and to perform a cleaning process. The warm air E (or an atmosphere such as hot air or dehumidifying air) that is superheated to a temperature at which the cleaning liquid D remaining on the clothes A is vaporized is discharged. As another example of a drying method that replaces the above-described drying device 60, for example, air supplied from a blower blower is overheated by a heater, and the clothes A are dried by the overheated warm air E, or porous. The plate 25 itself may be heated by a heater.

The illustrated embodiment is configured as described above, and the method for dyeing clothes A by the dyeing device 1 will be described below.

First, as shown in FIGS. 1 and 4, the stain portion Aa adhering to the clothes A is coated and set so as to face the porous plate 25 disposed on the coating surface of the coating base 20. At the same time, the suction / collection device 30 is driven so that a large number of minute
Porous plate made of ceramics having various pores 25a
The outside air B is taken in through 25 , and the porous plate 25
The stain portion Aa of the garment A is suction-held by the negative pressure generated on the suction surface.

Next, the stain portion Aa of the clothes A is adsorbed and held on the porous plate 25, and the stain removal liquid C discharged from the injector 41 held by the operator's hand is added to the stain portion of the clothes A. A proper amount of Aa and its surroundings are sprayed substantially evenly, and the fibers of the spot Aa are impregnated or permeated. By the separating action of the stain removing liquid C, the dirt component Ab attached to the fibers of the stain portion Aa is separated or decomposed.

At the same time, the separated dirt component Ab is sucked together with the stain removing liquid C and passed through the large number of pores 25a formed in the porous plate 25. At this time, since the stain removal liquid C and the stain component Ab contained in the stain removal liquid C are adsorbed on the inner surfaces of the pores 25a inside the porous plate 25, the stain removal liquid C and the stains are adhered to the adsorption surface side of the porous plate 25. Ingredient A
It is possible to prevent stains from being redeposited on the back surface side of the clothes A without leaving b.

On the other hand, the stain removal liquid C containing the stain component Ab
Is temporarily collected and stored in the suction / collection device 30, and is periodically collected (including discarded). At the same time, for example, only the atmosphere (outside air B) that has been cleanly filtered by a filter or the like is released into the atmosphere.

Dye removing liquid C containing the above-mentioned stain component Ab.
With a separator (not shown) such as a specific gravity separator or a centrifugal separator, and separates the stain component Ab and the stain component Ab, or the stain component C from which the stain component Ab has been separated,
For example, the destaining liquid C may be reused by filling the bottle 41a and supplying it to the injector 41, or supplying it to the injector 41 by a pump 47d described later .

When the dirt component Ab has a strong adhesive force,
Before the clothing A is adsorbed and held, it is advisable to apply the stain removal liquid C to the stain portion Aa of the clothing A once or a plurality of times using an applicator such as a brush or a spatula. Alternatively, the stain removing liquid C filled in a portable filling container (for example, a tube or a bottle) may be directly applied to the stain portion Aa of the clothes A.

Next, as shown in FIG. 5, the suction recovery device 3
The cleaning liquid D ejected from the injector 51 of the cleaning device 50 is evenly sprayed onto the stain separation portion of the clothes A from which the stain component Ab has been separated while being sucked by 0, and the stain remaining on the stain separation portion. The component Ab and the stain removing liquid C are washed and removed. At the same time, the cleaning liquid D containing a small amount of the dirt component Ab and the stain removal liquid C is suction-collected by the suction-collection device 30 and separated.

Next, as shown in FIG. 6, the warm air E blown from the warm air supplier 61 of the drying device 60 is sprayed substantially evenly on the stain separating portion of the garment A, and remains on the stain separating portion. Moisture such as the cleaning liquid D to be deposited is vaporized to be dried. That is, the porous plate 25 has a large number of pores 25a.
Since the plate is formed, the surface area of the plate itself is large, and heat and moisture are efficiently diffused or released, so that the time required for the drying process is shortened.

[0031] As described above, the dirt component Ab stain portions Aa adhering to clothes A were separated by stain solution C, Serra having a large number of pores 25a of the separated dirt component Ab
Since suction is performed through the porous plate 25 made of mix, the pores 25a formed in the porous plate 25 are smaller and finer than the mesh of the metal net of the conventional example, so that the ventilation area of the entire plate is large. The large suction force required when removing the dirt component Ab is stably obtained, and the processing time can be shortened. And the pores 25
Since the plate surface is so smooth that it seems that there is no a, the stain removal can be performed neatly without leaving stain marks (ring stains) or suction marks on the clothes A.

Further , since the stain removing liquid C containing the stain component Ab and the stain component Ab contained in the stain removing liquid C are adsorbed on the inner surfaces of the large number of pores 25a formed in the porous plate 25, The stain removal liquid C and the stain component Ab do not remain on the adsorption surface side, and it is possible to prevent stains from adhering to the covering surface side of the garment A.

Furthermore, since the dyeing-out treatment is carried out with the dyeing-out liquid C containing a plant extract as a main component, it has a small influence on the human body and the natural environment and a comfortable working environment can be maintained. In addition, there is no need to attach protective equipment for protecting the human body, and the dyeing work can be performed easily and easily, and the workability can be improved.

FIG. 7 shows another example of the method of supplying the destaining liquid in place of the above-mentioned filling container 41a. One end side of the supply pipe 46 is connected to the base end portion of the injector 41, and the other end of the supply pipe 46 is connected. A valve 47a, a filter 47c, a pump 47
Since a predetermined amount of the stain removal liquid C is connected to a storage tank 48 in which the stain removal liquid C is stored, and the stain removal liquid C stored in the storage liquid tank 48 is discharged from the injector 41, Bottle 41
The labor and work of replacing a can be saved.

Further, as shown in FIG. 8, a switch 49 provided in the injector 41 is provided with a supply pipe 46 which constitutes the liquid supply device 40 and a supply pipe 5 which constitutes the cleaning device 50.
2 may be connected and the operation of discharging the stain removal liquid C and the operation of discharging the cleaning liquid D may be switched by the cock type or lever type switching unit 49.

In the correspondence between the constitution of the present invention and the above-mentioned embodiment, the object to be treated of the present invention is the clothes A of the embodiment, the sewn suit or subone, the dress, the skirt, the unsewn cloth, the towel, Corresponding to carpets, non-woven fabrics, etc., similarly, the atmosphere corresponds to the warm air E , the suction means corresponds to the suction / collection device 30, an air blower, an air suction source such as a vacuum pump, and the liquid supply means, The present invention corresponds to the liquid supply device 40 and the injector 41, the cleaning liquid supply means corresponds to the cleaning device 50 and the injector 51, and the atmosphere supply means corresponds to the drying device 60 and the hot air supply device 61. However, the configuration is not limited to the above-mentioned embodiment.

If the negative pressure (suction force) necessary for the stain removal treatment of the thick clothes A cannot be obtained even by using the above-mentioned stain removal device 10, for example, a plurality of (two) suction / collection devices 30 are used.
By connecting the to the coating table 20, the processing time required for the dyeing process, the cleaning process, and the drying process can be shortened, and the work efficiency can be improved. Further, one suction / collection device 30 having a suction capacity for a plurality of units may be connected.

[Brief description of drawings]

FIG. 1 is a side view showing a method of dyeing clothes by a dyeing device.

FIG. 2 is a side view showing a piping state of the liquid supply device.

FIG. 3 is a side view showing a piping state of the cleaning device.

FIG. 4 is an enlarged cross-sectional view showing a state in which clothes are dyed out.

FIG. 5 is a side view showing a washing process of clothes by the washing device.

FIG. 6 is a side view showing a drying process of clothes by a drying device.

FIG. 7 is a side view showing another method for supplying the stain removal liquid by the liquid supply device.

FIG. 8 is a side view showing another supply method for switching and supplying the stain removing liquid and the cleaning liquid.

[Explanation of symbols]

A ... clothes Aa ... stains Ab ... Dirt component B ... outside air C ... Dye removal solution D ... Cleaning liquid E ... warm air 10 ... Dyeing device 20 ... Coating stand 25 ... Porous plate 25a ... pores 26 ... Duct 30 ... Suction recovery device 40 ... Liquid supply device 41, 51 ... Injector 45 ... Air supply device 49 ... Switching device 50 ... Cleaning device 60 ... Drying device 61 ... Warm air supplier

Claims (4)

(57) [Claims] 1. A ceramic material obtained by coating an object to be treated on a hollow coating base and heat-treating a polymer material having a stain portion adhering to the object to be treated on the coating surface of the coating base .
While facing the porous plate and impregnating the stain portion of the object to be treated with an appropriate amount of the stain removal liquid, the stain component of the stain portion can be separated, and at the same time, the outside air is discharged from the numerous minute pores formed in the porous plate. A method for dyeing a treated object by inhaling the same, and sucking and removing the dirt component separated by the stain removing liquid from the object by the suction force generated during the inhalation. 2. A polymer material having a large number of minute pores is heat-treated on the coating surface of a hollow coating base for coating an object to be treated, facing a stain portion adhering to the object to be treated.
A porous plate made of ceramics is arranged, liquid supply means for supplying a stain removal liquid for separating the dirt component of the stain portion to the stain portion, and a large number of pores formed in the porous plate are used for the outside air. And a suction means for generating a suction force necessary for sucking and removing the dirt component separated by the stain removing liquid. 3. The stain remover according to claim 2, further comprising a cleaning liquid supply means for supplying a cleaning liquid for cleaning the stain-separated portion to the stain-separated portion of the object from which the dirt component has been separated. apparatus. 4. The stain removal device according to claim 2, further comprising an atmosphere supply means for supplying an atmosphere for drying the stain-separated portion of the object to be treated, which has been washed with the cleaning liquid.