Press plunger device on tunnel type washing machine

Abstract

The invention discloses a press plunger device on a tunnel type washing machine. The device comprises a bottom part and a side part, wherein the bottom part is formed by sticking base glue (3) and a lining layer (4); the base glue (3) is a working surface; wear-resistant glue (1) is made from fatigue-resistant and wear-resistant rubber material with good elasticity; the base glue (3) is made from the rubber material resistant to bending crack, ozone aging and thermal oxidation aging; side glue (2) realizes a material characteristic transition effect between the wear-resistant glue (1) and the base glue (3), and is made from the rubber material resistant to oxidation, ozone and corrosion; arc transition (6) with the radius of 8-20mm is arranged at the junction of the side glue (2) and base glue (3); and the lining layer (4) is made from the rubber material with good water tightness, chemical stability and thermal stability. The press plunger device disclosed by the invention has good durability, water tightness, corrosion resistance and dehydration performance, does not easily cause drop of rubber particles in the dehydration process, and realizes a good washing effect.

Description

Technical field [0001] The invention relates to a tunnel type washing machine used in industry, in particular to a press plunger device used in the tunnel type washing machine. Background technique [0002] Tunnel washing machines are mainly used in hotels, hotels, hospitals and other places to wash sheets, quilts, towels and other items. In the actual washing process, items such as bed sheets, quilts, towels, etc. are transferred sequentially between the washing bins through the rotation of the washing dragon. After the items are washed, these items are automatically sent to the dehydration press containing the plunger of the press. Press the water out. The patent document of Chinese Patent Publication No. CN101115876A discloses the "method and equipment for wet treatment of laundry" technology, in which the water bladder (such as figure 1 with figure 2 ) Is made of a single rubber material with poor water tightness. In actual use, the upper part of the water bladder connected...

AI Technical Summary

Problems solved by technology

Chinese Patent Publication No. CN101115876A discloses the "method and equipment for wet treatment of laundry" technology, wherein the squeezed water bag (such as figure 1 and figure 2 ) is made of a single rubber material and has poor water tightness. During actual use, the upper part of the water bag connected to the dehydration press is severely worn and cracks often appear, and cracks often appear at the joint between the side and the bottom surface. Rubber particles The peeling is mixed in the washed items, and the rubber at the bottom of the water bag is too hard, and the contact with the irregularly distributed clothes is not sufficient, resulting in insufficient dehydration

Therefore, the existing water bladder has a low service life and high replacement frequency, which wastes a lot of resources and affects the washing effect

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