Open-width washing machine with low liquid carrying rate

Abstract

The utility model discloses an open width washing machine with low liquid carrying rate, which comprises at least two washing tanks, conveying paths of the washing tanks are connected, a plurality of cloth guide rollers are arranged in each washing tank, the cloth guide rollers are arranged in the washing tanks in an up-and-down staggered manner, and the cloth guide rollers are arranged in the washing tanks in an up-and-down staggered manner. Each cloth guide roller located on the upper portion is tangent to two adjacent cloth guide rollers below the cloth guide roller, the cloth guide rollers located on the lower portion are driving rollers, and the cloth guide rollers located on the upper portion are driven rollers. A liftable first roller is mounted in at least one rinsing bath, the first roller is positioned at the cloth outlet end of the rinsing bath, and the first roller is tangent to the last cloth guide roller positioned at the cloth outlet end. The device has the advantages of compact structure, low investment and easiness in maintenance.

Description

Technical Field

[0001] The utility model relates to the field of dyeing and finishing equipment, in particular to an open-width washing machine with a low liquid carrying rate. Background Art

[0002] In the dyeing and finishing of textiles, in order to remove decomposition products, impurities, floating colors and other residual chemicals in scouring, dyeing, printing and some finishing processes, a washing machine must be used for thorough cleaning. The traditional ordinary compact flat washing machine usually includes several flat washing tanks, and partitions are set between adjacent flat washing tanks. Each flat washing tank is equipped with two rows of upper and lower cloth guide rollers. The distance between the two guide rollers is 190-210mm, and the distance between the upper and lower guide rollers is 800-1000mm. In order to reduce the liquid carrying rate, a heavy-duty small rolling car is also installed at the cloth outlet of the last grid of the flat washing tank. This structure has the disadvantages of large distance between the upper and lower rows of cloth guide rollers, easy curling of fabrics when conveying fabrics for washing, poor tension control, and large equipment investment. Utility Model Content

[0003] The utility model aims to provide an open-width washing machine with low liquid carrying rate.

[0004] The technical solution to achieve the purpose of the utility model is: a flat-width washing machine with a low liquid-carrying rate, which includes at least two washing tanks, the conveying paths of the washing tanks are connected, and a plurality of cloth guide rollers are installed in each of the washing tanks, and the cloth guide rollers are arranged alternately up and down in the washing tank, and each of the cloth guide rollers located at the top is tangent to the two adjacent cloth guide rollers below the cloth guide roller, and the cloth guide rollers located at the bottom are active rollers, and the cloth guide rollers located at the top are passive rollers; a first roller that can be raised and lowered is installed in at least one of the washing tanks, and the first roller is located at the cloth outlet end of the washing tank, and the first roller is tangent to the last cloth guide roller located at the cloth outlet end.

[0005] Furthermore, the washing tanks are arranged horizontally and sequentially.

[0006] Furthermore, the washing tanks are stacked one on top of another in a vertically upward sequence.

[0007] Furthermore, a second roller that can be raised and lowered is installed in at least one of the washing tanks, and the second roller is tangent to the cloth guide roller adjacent to the second roller.

[0008] The straight roller washing machine realized by the utility model shortens the distance between the upper and lower cloth guide rollers, thereby shortening the transition length of the fabric and making it less likely to curl. The first roller is tangent to the last cloth guide roller located at the cloth outlet end, thereby reducing the liquid carrying rate of the cloth out of the washing tank. The utility model has the advantages of compact structure, small investment and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic structural diagram of a flat-width washing machine with low liquid carryover rate described in an embodiment of the utility model. DETAILED DESCRIPTION

[0010] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0011] like Figure 1 As shown, a low liquid-carrying rate flat-width washing machine comprises three washing tanks 1, each of which is stacked vertically and in sequence, and the conveying paths of each washing tank 1 are connected. A plurality of cloth guide rollers 2 are installed in each washing tank 1, and the cloth guide rollers 2 are arranged in an up-and-down staggered manner in the washing tank 1, and each cloth guide roller 2 located at the top is tangent to the two cloth guide rollers 2 adjacent to the cloth guide roller 2 below the cloth guide roller 2, and each cloth guide roller 2 located at the bottom is an active roller, and each cloth guide roller 2 located at the top is a passive roller; a first roller 3 that can be raised and lowered is installed in each of the two washing tanks 1 located at the bottom, and the first roller 3 is located at the cloth outlet end 11 of the corresponding washing tank 1, and the first roller 3 is tangent to the last cloth guide roller 2 located at the cloth outlet end 11. A second roller 4 that can be raised and lowered is installed in the washing tank 1 located at the top, and the second roller 4 is tangent to the cloth guide roller 2 adjacent to the second roller 4.

[0012] During operation, the fabric 100 is sequentially passed between the cloth guide rollers 2. Since the fabric 100 is tightly wrapped on the roller surfaces of the upper and lower cloth guide rollers and shuttles in an S-shaped manner, the tension of the fabric is small, easy to control, and not easy to curl. During the fabric conveying process, the fabric is squeezed and rubbed by the tangential cloth guide rollers, and the washing efficiency of the fabric is better. The first roller 3 presses the fabric on the last cloth guide roller at the cloth outlet end to reduce the fabric liquid carrying rate.

[0013] The arrangement of the washing tanks of the utility model is not limited to that shown in the embodiment, and can also be connected in sequence in the horizontal direction; the installation position of the first roller is not limited to that shown in the embodiment, and a first roller can be set at the cloth outlet end of each washing tank, and the number and position of the second rollers are also not limited. The second roller can carry liquid to the cloth guide roller to improve the washing effect. The lifting and lowering drive mechanism of the first roller and the second roller is a conventional air cylinder or oil cylinder in the mechanical field that uses a pressure arm to apply pressure, which will not be described in detail here.

[0014] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A low liquid carryover flat-width washing machine, comprising at least two washing tanks, the conveying paths of the washing tanks being connected, characterized in that: A plurality of cloth guide rollers are installed in each of the water washing tanks. The cloth guide rollers are arranged alternately up and down in the water washing tank. Each cloth guide roller located at the top is tangent to the two adjacent cloth guide rollers below the cloth guide roller. The cloth guide rollers located at the bottom are active rollers, and the cloth guide rollers located at the top are passive rollers. A first roller that can be raised and lowered is installed in at least one of the washing tanks. The first roller is located at the cloth outlet end of the washing tank, and the first roller is tangent to the last cloth guide roller located at the cloth outlet end.

2. The open-width washing machine with low liquid carryover rate according to claim 1, characterized in that: The washing tanks are arranged in sequence horizontally upward.

3. The open-width washing machine with low liquid carryover rate according to claim 1, characterized in that: The washing tanks are stacked one on another in a vertically upward sequence.

4. The open-width washing machine with low liquid carryover rate according to claim 1, characterized in that: A second roller that can be raised and lowered is installed in at least one of the washing tanks, and the second roller is tangent to the cloth guide roller adjacent to the second roller.

Images