JPH0538072Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention involves feeding fabric into a processing tank through a water chute connected to the inlet side of the processing tank filled with cleaning liquid or processing liquid, and then exiting the processing tank. This invention relates to a washing device that pulls out fabric from the side and washes it.

BACKGROUND ART As an example of a fiber treatment process for fabric, there is a process of washing a fabric after a dyeing process. As one conventional example of this type of cleaning method (hereinafter referred to as the first conventional method), there is a method in which the cloth is washed (rinsed) by running it in a processing tank filled with a cleaning liquid such as water.

In addition, another conventional example (hereinafter referred to as the second conventional method)
In addition to the processing tank, a shearing device comprising a large number of nozzles is provided on the outlet side of the processing tank,
There is a method in which the fabric is washed once in a treatment tank and then washed again using a shearing device.

After the washing process, the fabric is sent to a dryer where it undergoes a drying process and becomes a product.

Problems to be Solved by the Invention However, in the first conventional method described above, if the running speed of the fabric is increased in order to increase the cleaning efficiency, a large tension acts on the fabric, causing the fabric to deteriorate after the washing and drying process. There is a limit to increasing the running speed, as this will cause large deformations and distortions, impairing the quality of the product. Therefore, it has been difficult to improve cleaning efficiency.
Another drawback is that it requires a large amount of water.

In addition, even if the above-mentioned large tension does not occur, various knitted and woven fabrics,
It has been forcibly stretched or distorted due to the tension generated during knitting or weaving. Therefore,
When attempting to produce a product in such a state, the fabric shrinks significantly due to washing with water, drying, etc., resulting in unstable morphology of the fabric. In particular, when the drying process is carried out using a tumble dryer, dumble treatment is added, which further destabilizes the morphology. Furthermore, this phenomenon becomes more pronounced when the shrinkage of the fabric material itself is added, and becomes a particularly serious drawback in the case of knitted fabrics or knitted fabrics, which have high shrinkage properties.

However, the above-mentioned conventional method has no means for resolving this problem, and therefore has a limit in improving the quality of the product.

On the other hand, in the case of the above-mentioned second conventional method, the water that has been washed once on the surface of the fabric is allowed to fall downward, so there is a limit to the effective use of water, and the cleaning efficiency per amount used is limited. It had the disadvantage of being low. Moreover, it similarly did not have a means to eliminate the above-mentioned problems, and had the same drawbacks.

The present invention was devised to eliminate the drawbacks of the prior art, and it not only prevents deformation and distortion of the fabric during the washing process, but also improves the washing efficiency and increases the effectiveness of the washing liquid. The purpose is to provide a cleaning device that is easy to use.

Means for Solving the Problems The present invention involves feeding the fabric into the treatment tank through a water chute connected to the inlet side of the treatment tank filled with cleaning liquid or treatment liquid, and then feeding the fabric from the outlet side of the treatment tank. In the cleaning device that is pulled out for cleaning, a camshaker is provided in the processing tank for folding the fabric into a web shape and performing a relaxing treatment, and a showering device having a large number of nozzles for spouting cleaning liquid is provided on the exit side of the processing tank. , and a cleaning roller having a large number of perforations formed on the roller surface is provided on the side or below the shearing device, and the fabric is fed in a meandering manner between the shearing device and the cleaning roller. It is said that

Function According to the above configuration, the cleaning liquid sprayed from the showering device and used to clean one side of the fabric is then sprayed onto the other side of the fabric through the perforations. Therefore, the same cleaning solution will wash the fabric twice. Further, since the fabric in the processing tank is relaxed by the camshaker, deformation and distortion that occur in the fabric during knitting and weaving are eliminated.

Embodiment An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a partially cutaway front view showing the overall configuration of the cleaning device according to the present invention, FIG. 2 is a perspective view showing a camshaker installed in a processing tank, and FIG. 3 is a diagram showing a relaxing treatment of the camshaker.
FIG. 4 is a perspective view showing a cleaning section provided on the exit side of the processing tank.

First, the schematic structure of this cleaning device will be explained with reference to FIG. A processing tank 2 filled with cleaning liquid (water) is provided in the center of the frame 1 . The cleaning liquid in the processing tank 2 is circulated within the frame 1. That is, a pump (not shown) provided at the bottom of the frame 1 pumps the cleaning liquid in the processing tank 2 into the supply tank 3 provided at the upper part of the processing tank 2, and the pumped dyeing solution is sent to the processing tank via the water chute 4. It has a structure in which it is filled in 2.

The water shoot 4 is formed by forming a pipe into a meandering shape. The upper end opening of the water chute 4 is located within the supply tank 3, and the lower end is inserted and connected to the upper surface of the processing tank 2. Fabric material 5 is fed into processing tank 2 through water chute 4 . This feeding operation is performed by the fluid energy of the cleaning liquid falling inside the water chute 4. Therefore, the fabric 5 is flowed down into the processing tank 2 without generating tension.

The fabric 5 fed into the treatment tank 2 is
The woven fabric 5 is stored in the curved fabric stock section 20 at the lower right side of the processing tank 2, and then folded into a web shape as shown in Fig. 3 by the cam shear 6 provided to the left of the fabric stock section 20, where it is subjected to a relax process and then washed (rinsed). The woven fabric 5 which has been subjected to the relax process and washed is pulled out upward from the outlet side of the processing tank 2, which corresponds to the left side of the figure, and washed with water in the washing section S, which has a shearing device 7 and a washing roller 8 consisting of a roller with punched holes, which are arranged above and below, and then pulled out of the washing device through the upper left side of the frame 1 and fed to a dryer not shown.

Next, details of the camshaft acre 6 will be explained according to FIGS. 2 and 3. The camshaker 6 includes a main body 60 formed in a semi-cylindrical shape and a first edge 61 formed in the axial direction at the bottom of the main body 60.
and a second edge 62 which is formed above the first edge 61 and protrudes in a substantially V-shape in correspondence therewith. A number of rods 63, 64 are provided between the edges 61, 62 and the main body 60.

In addition, a shaft 65 is provided at the upper corner of the front end of the main body 60, through which the main body 60 is inserted in the axial direction. The shaft 65 serves as a fulcrum for causing the camshaft acre 6 to perform a pendulum movement under a predetermined angle.

The pendulum movement of the camshaft acre 6 is performed by a motor 66 shown in FIG. That is, the crankshaft 6 performs crank motion on the output shaft of the motor 66.
7 are connected to each other, and the shaft 65 is swingably connected to a crankshaft 67.
Thus, when the motor 66 is driven to cause the crankshaft 67 to perform a crank motion, the main body 60 performs a pendulum motion in the vertical direction using the shaft 65 as a fulcrum.

As shown in FIG. 3, the main body 60 has a curved surface 6
0a is placed in the processing tank 2 so as to face the dough stocking section 20. Therefore, when the main body 60 makes a pendulum movement, the distance between the curved surface part 60a and the fabric stock part 20 is expanded or contracted, and thereby the fabric 5 supplied to the fabric stock part 20 is folded into a web shape and subjected to the relaxation treatment. will be held.

More specifically, the first edge 61 is the fabric material 5
The second edge 62 performs a pushing operation to push back the fabric 5 to the front, thereby kneading the fabric 5 and relaxing the fabric 5. That is, the reciprocating motion in water provides a function similar to that of a continuous washing machine.

When such a camshaker 6 is provided in the processing tank 2, the relaxing treatment is performed in a short time in addition to the rinsing operation, so it goes without saying that deformation and distortion that occur in the fabric during knitting and weaving can be eliminated.
The cloth material 5 is not damaged and its texture and feel are not impaired.

Next, details of the cleaning section S will be explained. Fourth
As shown in the figure, the cleaning section S is provided with a pair of upper and lower cleaning rollers 8, 8, and a shearing device 7, 7 is provided diagonally above each cleaning roller 8, respectively. The cleaning roller 8 has many punch holes 8 on the roller surface.
0... is provided, and is driven by a motor (not shown) to transport the fabric 5 pulled out to this position above the frame 1.

On the other hand, as shown in the figure, the showering device 7 has a supply pipe 70 for supplying a cleaning liquid such as water with a large number of nozzles (not shown). The fabric material 5 is washed (washed with water). As shown in the figure, the fabric 5 is conveyed in a meandering manner between the cleaning roller 8 and the shearing device 7. Therefore, according to the cleaning section S, the cleaning liquid that is sprayed from the nozzle onto the surface side of the fabric 5, which cleans this area, passes through the fabric 5, and then passes through the cleaning roller 8 located at the corresponding position. Thereafter, the cleaning liquid falling downward through the punch holes 80 washes the fabric 5 from the back side thereof. That is, according to such a washing section S, the same washing liquid washes different parts of the fabric 5 at the same time, so that the washing efficiency can be improved accordingly. Note that the cleaning liquid that falls into the processing tank 2 after cleaning is sucked up by a shearing pump (not shown) and collected into the supply tank 3.

Although the illustrated example takes an embodiment in which two cleaning rollers 8 and two showering devices 7 are provided, the number of these is not limited to two.
Further, in the illustrated example, the cleaning roller 8 is provided below the showering device 7, but the cleaning roller 8 may be provided on the side (lateral direction) of the showering device 7.

Furthermore, a plurality of (four in the illustrated example) fins 81 as shown in FIG. 5 may be provided inside the cleaning roller 8. When such fins 81 are provided, there is an advantage that the cleaning liquid that falls from the shearing device 7 and tries to penetrate the cleaning roller 8 is caught by the fins 81, further improving the cleaning efficiency. In addition, the cleaning liquid used is fresh water.
A counterflow method, such as spouting the recovered liquid from the showering device 7, may be used to effectively utilize the cleaning liquid.

In addition, in the illustrated example, the rinsing operation and relaxation treatment are performed in the processing tank 2, but the processing tank 2
The cleaning section S
It is also possible to adopt an embodiment in which the cleaning step is performed only by the cleaning process.

Effects of the invention In the case of the present invention described above, since the same cleaning liquid cleans the front and back sides of the fabric, the cleaning efficiency per amount used can be significantly improved compared to the conventional example described above. It has the advantage of being able to be used effectively.

Another possible method is to inflate the fabric with air to clean it, but according to the present invention, the cleaning liquid penetrates through the cloth, so there is an advantage that the cleaning efficiency is higher than that of such a method. Furthermore, when inflating with air, it is necessary to transfer the fabric using roll nips, which has the disadvantage that the edges and surface of the fabric are easily damaged and creases; however, the device of the present invention can eliminate these disadvantages. .

Additionally, since the camshaker relaxes the fabric, deformations and distortions that occur during knitting and weaving can be eliminated. Therefore, there is an advantage that the quality of the product after washing and drying can be significantly improved.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front view showing the overall configuration of the cleaning device according to the present invention, Fig. 2 is a perspective view showing a camshaker installed in a processing tank, Fig. 3 is a drawing showing relaxation processing of the camshaker, FIG. 4 is a perspective view showing a cleaning section provided on the outlet side of the processing tank, and FIG. 5 is a drawing showing a modified example of the cleaning roller. 2... Processing tank, 4... Water shoot, 5...
...Fabric material, 6... Camshaker, 7... Shearing device, 8... Washing roller, 80... Punch hole, S... Washing section.

Claims (1)

[Scope of Claim for Utility Model Registration] Fabric is fed into the treatment tank through a water chute connected to the inlet side of the treatment tank filled with cleaning liquid or treatment liquid, and then the fabric is pulled out from the outlet side of the treatment tank for cleaning. In the cleaning device, a camshaker is provided in the processing tank for folding the fabric into a web shape and performing a relaxing treatment, and a shearing device having a large number of nozzles for spouting cleaning liquid is provided on the exit side of the processing tank, and Cleaning characterized in that a cleaning roller having a large number of perforations formed on the roller surface is provided on the side or below the shearing device, and the fabric is fed in a meandering manner between the shearing device and the cleaning roller. Device.