JPH043464B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a fabric separation/drawing device for separating and drawing out a plurality of simultaneously processed rope-like fabrics from a processing tank.

[Conventional technology]

BACKGROUND ART Recently, in fabric processing such as scouring, bleaching, and dyeing, in order to increase the processing capacity, a plurality of fabrics are simultaneously processed in the same processing tank. At this time, if the processing mode in the processing tank is to leave the fabric standing still or to run multiple fabrics in succession while applying tension to the fabric, it is possible to It won't get twisted or tangled. However, when performing processes that involve rapid movement, such as liquid jet dyeing, in which fabrics are circulated in a liquid stream, multiple pieces of fabric become tangled, and the fabrics become separated from each other after being pulled out from the processing tank. It becomes very difficult to separate the cells into single rows. At this time, if the plurality of fabrics are mechanically forced to be separated and pulled out, it will cause a lot of damage to the fabrics (scratches, smudges, wrinkles, etc.), which is not preferable.
Therefore, normally, a worker assists and gradually separates and pulls out the tangled fabric while loosening the twists and slack depending on the state of the tangled fabric.

[Problem that the invention seeks to solve]

Therefore, even if you try to increase your processing capacity by processing multiple pieces of fabric at the same time, relying on manual labor to separate and pull out the fabric from the processing tank will greatly reduce efficiency in that area. As a result, overall efficiency could not be improved.

The present invention was made in view of the above circumstances, and provides a fabric separation/drawing device capable of mechanically and continuously separating and drawing out fabrics after simultaneous processing of a plurality of fabrics without damaging the fabrics. is its purpose.

[Means for solving problems]

In order to achieve the above object, the fabric separating and drawing device of the present invention is a fabric separating and drawing device that pulls out a plurality of fabrics in the same tank while separating them into single rows separated from each other by a drawer reel outside the tank. A tension adjustment section that applies appropriate tension to the fabric is provided in the middle of the fabric draw-out path from the tank to the draw-out reel, and a tension adjustment section that intermittently applies impact to the fabric before being separated into a single row after passing through the tension adjustment section. The fabric is separated into single rows separated from each other on the front side of the draw-out reel by the impact, and the separated plural fabrics are pulled out by the pull-out reel in parallel running state. The structure is as follows.

[Effect]

That is, in the fabric separation/drawing device of the present invention, the fabric in the tank is passed through the tension adjustment section and an appropriate tension is applied between the tension adjustment section and the draw-out reel to give tension to the fabric. As a result, a plurality of tangled fabrics are stretched in a straight line, and the tangles are considerably eliminated. Also,
If any of the plurality of fabrics is sagging, the sagging can be eliminated to a large extent. and,
Since the impact section applies intermittent impact to the fabric after passing through the tension adjustment section, this impact shakes the fabric and effectively removes twists and slack that cannot be removed by simply applying tension. I can do it. Therefore, by using this device, it is possible to smoothly separate and draw out the fabric without putting an undue burden on the fabric.

Next, the present invention will be explained in detail based on examples.

〔Example〕

FIG. 1 is a block diagram showing an embodiment of the present invention. In the figure, 1 is a processing tank in which fabrics A and B are retained, 2 is a guide when pulling up fabrics A and B from the processing tank 1 at the same time, 3 is a tension adjustment unit, 4, 5
is a guide roller, 6 is an impact part, 7 is a guide that separates and runs the two fabrics A and B,
8 and 9 are guide rollers on the drawer side, 10 and 11
is a drawer reel that pulls out fabrics A and B.
The tension adjustment section 3 is, for example, as shown in FIG. 2, and has two rod-shaped bodies 3a fixed in parallel, and the fabrics A and B are run on these rod-shaped bodies 3a in an S-shape. This applies a brake to the progress of fabrics A and B to provide tension. The strength of the tension can be adjusted by adjusting the attachment angle of the tension adjustment section 3 with respect to the plane of movement of the fabric. Further, the above-mentioned impact portion 6 is, for example, a third
As shown in the figure, two rod-shaped bodies 6a are fixed in parallel, and the entire body rotates around an axis 6b. Therefore, as a result of the above-mentioned rotation, the rod-like bodies 6a alternately strike the fabrics A and B to apply impact.

When pulling up the fabrics A and B from the processing tank 1 using this device, first, when the device is in a stopped state, the fabrics A and B entangled in the processing tank 1 are pulled up.
, the rod-shaped body 3 of the tension adjustment section 3 via the guide 2
Then, the fabric A and the fabric B are separated individually via guide rollers 4 and 5, and passed through a guide 7. Then, the separated fabrics A and B are hung on draw-out reels 10 and 11 in an S-shape via guide rollers 8 and 9. next,
The fabrics A and B are sequentially separated and drawn out by rotating the drawing reels 10 and 11 while the apparatus is in operation. At this time, the impact part 6 arranged on the guide roller 5 side of the part separating the fabrics A and B (between the guide roller 5 and the guide 7) is rotationally driven,
The rod-like body 6a of the impact part 6 intermittently causes the fabric A,
Make sure to hit the top of B firmly. The fabrics A and B separated and drawn out by this device are transferred to the next process such as a scatterer and a setter, where they are sequentially processed.
Appropriate processing is applied.

Therefore, according to this device, the tension adjustment section 3
and the drawer reels 10 and 11, the fabric A,
Since tension is applied to B, the intertwined fabrics A and B are stretched in a straight line, and twists and slacks are easily corrected. Moreover, in addition to simply applying tension to separate the fabrics, intermittent impact is applied from the impact section 6 to the fabrics A and B while the tension is applied. As a result, the fabrics A and B are shaken, and the untwisting and movement of slack portions are more effectively promoted. Therefore,
Even if the fabrics A and B remain entangled in the treatment tank 1, the above-mentioned device allows the fabrics A and B to be smoothly separated and drawn out without placing an undue burden on them.

In the above example, the distance between the parts that separate the fabrics A and B (indicated by L in FIG. 4, which is a view along the X arrow in FIG. 1) depends on the type of target fabric, the processing conditions for the fabric, etc. It will be set appropriately taking into consideration.
By the way, when using this device to take out fabric processed by a jet dyeing machine, the above distance L should be set to 6 to
It was found that when the distance was set to 7 m, separation of fabrics A and B was performed smoothly. If the fabrics A and B are strongly entangled, it is preferable to take a long distance; if the entanglement is weak, a relatively short distance is sufficient. That is,
When separating the fabrics A and B, as shown in FIG. 4, kinks and the like inevitably remain on the guide roller 5 side, but if the fabrics A and B are strongly entangled, this remaining portion 20 becomes long. , the angle between the separated fabrics A and B becomes steeper as shown by the chain line. If this angle is too steep, fabrics A and B are likely to be damaged.

Further, in the above embodiment, two guide rollers 4 and 5 are provided between the tension adjustment section 3 and the impact section 6, but either one or both of these rollers may have a structure as shown in FIG. It is also possible to apply intermittent shocks. The structure shown in FIG. 3 allows the fabrics A and B to be separated more slowly than the simple roller structure.
That is, rather than applying impact only from one impacting part 6 to the fabrics A and B, impact is applied from multiple locations, and there is an advantage that correction of twisting etc. can be performed more effectively.

Furthermore, in the above embodiment, the drawer reel 10,
A normal reel is used as the reel 11, but as shown in FIG. It's okay. In this way, the fabrics A and B do not easily slip, so that the fabrics A and B can be efficiently pulled out while applying tension.

For the same purpose, a frame reel as shown in FIG. 6 may be used as the drawer reels 10 and 11. In this reel, since the portions that come into contact with the fabrics A and B are formed of angles 22 instead of rod-shaped bodies, the fabrics A and B are similarly difficult to slip.

Of course, drum-type rolls may be used in place of the pull-out reels 10 and 11, but in this case as well, it is preferable to use rolls whose surfaces are coated with rubber or the like.

In this invention, it is optional to provide two guide rollers 4 and 5 as in the above embodiment. That is, as shown in FIG. 7, the fabrics A and B that have passed through the tension adjustment section 3 may be disassembled after passing through one guide roller 4' and hung on 10 and 11. As shown in FIG. 8, the fabrics A and B that have passed through the tension adjustment section 3 may be directly separated and hung on draw-out reels 10 and 11.

These variations can be used appropriately depending on the degree of entanglement of the fabrics A and B to be pulled out and the space at the installation location.

Furthermore, although the above embodiment is an example in which the present invention is applied to the separation of two fabrics, the fabric separation/drawing device of the present invention is capable of not only separating two fabrics but also separating three or more fabrics simultaneously. It can also be applied when separating.

〔Effect of the invention〕

As described above, by using the fabric separating and drawing device of the present invention, fabrics can be separated and drawn out smoothly without putting an undue burden on the fabrics. Therefore, the work of pulling out the fabric, which conventionally required the assistance of a worker, can be automated, and the fabric processing capacity can be greatly improved.

[Brief explanation of drawings]

Fig. 1 is a configuration diagram showing an embodiment of the present invention, Fig. 2 is a perspective view showing an example of a tension adjustment section used in the above embodiment, and Fig. 3 is a perspective view showing an example of an impact section used in the above embodiment. Figure 4 is a view taken along the X arrow in Figure 1.
5 and 6 are longitudinal cross-sectional views showing modified examples of the pull-out reel, FIG. 7 is a configuration diagram showing another embodiment of the invention, and FIG. 8 shows still another embodiment of the invention. FIG. 1... Processing tank, 3... Tension adjustment section, 6... Impact section, 10, 11... Drawer reel.

Claims (1)

[Scope of Claims] 1. A fabric separating/drawing device which pulls out a plurality of fabrics in the same tank while separating them into single rows separated from each other by a draw-out reel outside the tank, wherein In the middle of the fabric pull-out path, a tension adjustment section that applies an appropriate tension to the fabric, and an impact section that intermittently applies an impact to the fabric before separation in a single row after passing through the tension adjustment section, are installed. A fabric separating/drawing device characterized in that the fabric is separated into single rows separated from each other on the front side of the draw-out reel, and the separated plurality of fabrics are pulled out in a parallel state by the draw-out reel. 2. The fabric separation and draw-out device according to claim 1, wherein the fabric contacting surface of the draw-out reel is formed of a high frictional resistance member. 3. The fabric separation and draw-out device according to claim 1 or 2, wherein a frame-shaped reel is used as the draw-out reel.