Wave roller and machining method of wave roller

Abstract

The invention discloses a wave roller and a machining method of the wave roller. The wave roller comprises a roller body, wherein a cylindrical sleeve roller sleeves the outer side of the roller body, the cross section of the cylindrical sleeve roller comprises protrusions which are uniformly distributed on the circumference and transition parts which are connected between the bottom parts of adjacent protrusions, and the protrusions and the transition parts adopt an integrated structure; the tops of the protrusions are circular-arc-shaped. The machining method of the wave roller comprises the following steps: preparing materials, that is, preparing a stainless steel plate and the roller body, and machining the stainless steel plate into a waved plate; machining the protrusions of the waved plate into small protrusions; machining the waved plate into the cylindrical sleeve roller to sleeve the outer side of the roller body; carrying out spot-welding to connect the cylindrical sleeve roller with the roller body; chamfering the cylindrical sleeve roller. The wave roller disclosed by the invention is conveniently and quickly machined, the cylindrical sleeve roller only has one welding line, and in spot-welding connection with the roller body, so that the supporting strength is high, the probability of deformation is low, and the service life of the wave roller is prolonged; the protrusions reduce the contact area between fabric and the roller body, and a washing medium can flow and penetrate among the protrusions of the roller body to carry out penetrating washing so as to improve the washing effect of the fabric.

Description

technical field [0001] The invention relates to a wave roller and a processing method for the wave roller, belonging to the technical field of guide roller processing. Background technique [0002] The main function of the cloth guide roller is to transport the fabric in the washing machine. The roller body of the cloth guide roller on the existing water washing equipment is cylindrical, and its surface is smooth and flat. In close contact, the washing medium and the cloth cannot be fully soaked, resulting in incomplete washing. [0003] At present, the method to solve this kind of problem is to adopt the wave roller. The wave roller that moves below the liquid surface is called the submerged wave roller. Running can also play the role of flushing, and at the same time realize fabric transmission, but at present, the wave roller is provided with multiple ribs on the outside of the roller body, each rib is independent, and the adjacent ribs need to pass through The connect...

AI Technical Summary

Problems solved by technology

The roller body of the cloth guide roller on the existing water washing equipment is cylindrical, and its surface is smooth and flat. In close contact, the washing medium and the cloth cannot be fully soaked, resulting in incomplete washing

[0003] At present, the method to solve this kind of problem is to adopt the wave roller. The wave roller that moves below the liquid surface is called the submerged wave roller. Running can also play the role of flushing, and at the same time realize fabric transmission, but at present, the wave roller is provided with multiple ribs on the outside of the roller body, each rib is independent, and the adjacent ribs need to pass through The connecting plate is connected, the convex rib and the connecting plate are independent parts, and each connection position between the convex rib and the connecting plate is connected by welding. Multiple convex ribs will form multiple welds. Multiple welds not only have poor appearance quality, but also Manual grinding is required in the follow-up, which is difficult to handle. If the non-smooth weld seam is processed, the cloth surface will be worn to a certain extent, and the processing cost is high. Multiple welding will affect the support strength and runout accuracy of the cloth guide roller. In severe cases, deformation will occur Affect the effect of spreading, so there is an urgent need for a wave roller, which is not only easy to process, has high support strength, does not deform, and can improve the washing effect

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