JPS6239120Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) It is used in textile dyeing and processing factories to wash long textiles while transporting them in a spread shape.

(Prior art) An example of a horizontal running water washer for fabrics was developed in 1983.
It is known from Publication No. 116797. That is,
As shown in FIG. 1, a large number of large-diameter guide rollers 2 are arranged in a zigzag pattern in two rows, front and back, inside a casing 1, and cleaning liquid W can be stored below each of these large-diameter guide rollers 2. A liquid collection gutter 3 is provided to immerse the lower part of the large-diameter guide roller 2 in the cleaning liquid W, and the large-diameter guide roller 2 reciprocates the spread fabric F from the lower part of the casing 1 back and forth. The fabric F is guided upward in a zigzag pattern while squirting, and the cleaning liquid W is spouted from the upper nozzle 4, flowing downward in order to wash the fabric F, and this fabric F is sent upward from the squeezing roller 5 above. It was designed to be released. Note that a cross section U is formed at the end of the liquid collection gutter 3 facing inward of the casing 1.
A letter-shaped auxiliary gutter 6 is connected so that the cleaning liquid W overflowing from the liquid collection gutter 3 flows downward through a slit bored in the bottom of the auxiliary gutter 6. Further, a small-diameter intermediate guide roller 7 is provided near the center of the casing 1 of the large-diameter guide roller 2,
The fabric F is bent into a mountain shape.

(Problem to be solved by the invention) In the above cloth horizontal running water washer, the outer corner of the liquid collection gutter 3 (the corner near the front plate 1a or rear plate 1b of the casing 1) is rounded. Although,
Its radius of curvature is small relative to the position of the large-diameter guide roller 2, and the inner corner (the corner on the center side of the casing 1) is rounded because it is formed by the intersection of the flat bottom plate and the inclined inner plate. Since there is no flow of cleaning liquid in these outer and inner corners, lint and other impurities tend to accumulate in these areas, and cleaning them is also difficult.
Further, the auxiliary gutter 6 is also formed with a U-shaped cross section, and the radius of curvature at its corners is very small, so impurities tend to accumulate in the same manner as the liquid collection gutter 3 and are difficult to remove. Since the washing water was flowing down from the slit on the bottom of the slit, the slit was easily clogged with thread waste, etc., and the washing water was flowing down unevenly.

(Means for Solving the Problems) In the above-described horizontal running water washer for cloth, the liquid collection gutter is connected from the vicinity directly below the large-diameter guide roller to the upper part of the front or rear wall side of the casing. The inner plate is made up of an outer plate having an arc-shaped cross section that curves toward the outer side, an inner plate that is continuous with the outer plate and extends slightly upwardly inward of the casing from the vicinity directly below the guide roller, and left and right side plates. The upper edge of the auxiliary gutter, which has an arc-shaped cross section and is closed at both ends in the width direction, is connected by a smooth curved edge to the inner surface of the auxiliary gutter facing inward to the casing in the width direction. Horizontal notch-shaped overflow ports are provided on both end sides of the pipe.

(Function) The cleaning liquid accumulated in the liquid collection gutter overflows the upper edge of the inner plate of the liquid collection gutter, flows into the auxiliary gutter, and flows downward from the auxiliary gutter. In the above-mentioned liquid collection gutter, the outer plate is formed with an arcuate cross-section, and the inner plate is formed as an inclined plate continuous with the outer plate, so that the cleaning liquid can flow smoothly throughout the entire area inside the liquid collection gutter. It flows and flows into the auxiliary gutter in order, and impurities such as thread waste do not get stuck in a part. Further, the cleaning liquid flows smoothly in the auxiliary gutter as well, and flows downward from the horizontal overflow opening evenly over the width of the overflow opening.

(Example) In FIG. 2, 2 is a large-diameter guide roller, and 7 is a small-diameter intermediate guide roller, both of which are the same as the conventional one. The liquid collecting gutter 11 has an outer plate 11
a, consisting of an inner plate 11b and a side plate 11c,
The outer plate 11a is curved toward the upper left from the vicinity immediately below the large-diameter guide roller 2 with a radius of curvature larger than the distance from the center of the large-diameter guide roller 2. Also,
The inner plate 11b is formed in a gently inclined shape continuous with the outer plate 11a, so that the lower part of the large diameter guide roller 2 is immersed in the cleaning liquid W. As shown in FIG. 3, a cleaning liquid discharge port 11d is provided at one end of the outer plate 11a in the width direction, located directly below the large-diameter guide roller 2. However, the cleaning liquid discharge ports 11d are provided alternately on the left and right sides of the liquid collection gutter 11 arranged vertically.

The upper edge 11e of the inner plate 11b is formed into a smooth curved edge, and an auxiliary gutter 12 having an arcuate cross section is connected to this upper edge 11e. In addition, the above-mentioned liquid collection gutter 1
The side plate 11c of the auxiliary gutter 12 is extended to form the side plate 12a of the auxiliary gutter 12, and both ends of the auxiliary gutter 12 are closed. As shown in FIG. 4, the upper edge of the inner surface 12b of the auxiliary gutter 12 facing the center of the casing 1 is cut out except for both left and right ends to form a horizontal overflow port 12c. The width B of this overflow port 12c is set equal to the width of the fabric F having the minimum width.

In the above embodiment, the cleaning liquid outlet 11d is provided at the end of the liquid collection gutter 11.
A part of the cleaning liquid W in the liquid collection gutter 11 flows out from d, and the flow of the cleaning liquid W at the bottom becomes even better. Since the above-mentioned cleaning liquid discharge ports 11d are provided alternately on the left and right sides of the upper and lower liquid collecting troughs 11, the cleaning liquid W flows downward from the upper part while reciprocating slowly in the width direction, and acts on the fabric F for a long time. Fabric F
There is no meandering.

(Effect of the invention) The cleaning liquid flows smoothly through each part of the inner surface of the collection gutter and the auxiliary gutter, and the cleaning liquid does not become stagnant in some areas.
Lint waste, solid matter of dirt, etc. are not accumulated in a part of the liquid collection gutter and the auxiliary gutter, and the inner surfaces of the liquid collection gutter and the auxiliary gutter can be easily washed with water. Moreover, since the auxiliary gutter is provided with an overflow opening in the form of a horizontal notch, the cleaning solution overflows uniformly over the entire width from this overflow opening and flows down onto the fabric below, causing wrinkles and uneven cleaning on the fabric below. Never.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view of a conventional horizontal running washing machine for cloth, Fig. 2 is a longitudinal cross-sectional view of an embodiment of this invention, Fig. 3 is a cross-sectional view taken along the - line in Fig. FIG. 2 is a sectional view taken along the - line in FIG. 2; 1...Casing, 2...Large diameter guide roller,
11...Liquid collection gutter, 11a...Outside plate, 11b...
Inner plate, 11c...Side plate, 11d...Cleaning liquid outlet, 11e...Upper edge (curved edge), 12...Auxiliary gutter, 12a...Side plate, 12b...Inner side, 12
C...Overflow port, F...Fabric, W...Washing liquid.

Claims (1)

[Claims for Utility Model Registration] [1] A large number of large-diameter guide rollers are arranged in a zigzag pattern in two rows in the front and back in a casing, and a liquid collection gutter is arranged below each of the guide rollers, and the above-mentioned In a horizontal running water washer for fabric, in which the fabric is guided in a zigzag pattern from the bottom to the top of the casing by guide rollers, and is washed with washing liquid flowing down from above, the liquid collection gutter is connected to the large diameter guide. An outer plate having an arcuate cross section that curves upward from the vicinity directly below the roller to the front or rear wall side of the casing, and an outer plate that is continuous with this outer plate and extends slightly upwardly inward from the guide roller directly below the casing. It consists of an extending inner plate and left and right side plates, and the upper edge of the auxiliary gutter, which has an arcuate cross section and is closed at both ends in the width direction, is connected to the upper edge of the inner plate by a smooth curved edge. A horizontal running water washer characterized in that the auxiliary gutter is provided with a horizontal notch-shaped overflow port on the inner surface facing inward of the casing, leaving both widthwise end portions of the auxiliary gutter. [2] Utility model registration claim 1, in which the auxiliary gutter has a cleaning liquid discharge port at the bottom of one end in the width direction, and the cleaning liquid discharge ports are located on opposite sides of the vertically arranged liquid collection gutter. A horizontal running washing machine for the fabrics described in Section 1.