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Concave-convex roller structure

A convex roller and convex ring technology, applied in metal processing and other directions, can solve problems such as poor size or appearance, surface pressure loss or glue overflow, etc., to prevent pressure loss problems and problems of poor size and appearance, balance extrusion force, The effect of improving production yield

Pending Publication Date: 2018-11-23
无锡积捷光电材料有限公司
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AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the smooth roller existing in the prior art is easy to cause surface pressure loss or glue overflow of the product, resulting in poor size or appearance, the present invention provides a concave-convex roller structure, which can greatly reduce the extrusion force on the product, Effectively prevent the occurrence of pressure loss or glue overflow on the product surface, which can greatly improve the production yield

Method used

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Embodiment Construction

[0016] Such as figure 1 , figure 2 , image 3 As shown, a concave-convex roller structure includes an upper roller 1 and a lower roller 2 arranged correspondingly. The roller shaft 11, the lower roller 2 and the lower roller shaft 21 are respectively concentric circular cylinders, the upper roller 1 and the upper roller shaft 11, the lower roller 2 and the lower roller shaft 21 are integrally formed, and the diameter of the upper roller 1 is larger than the upper roller shaft 11, the diameter of the lower roller 2 is greater than the diameter of the lower roller shaft 21, and the two sides of the upper roller 1 are symmetrically provided with adjustable convex rings 12, and the distance between the convex rings 12 on both sides corresponds to the width of the product. The roller 21 is a flat roller, the inner diameter of the protruding ring 12 matches the diameter of the upper roller 11, the protruding ring 12 is set on both sides of the upper roller 11 through the clip 13,...

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Abstract

The invention provides a concave-convex roller structure. The squeezing force on a product can be reduced greatly, the problems that the surface of the product is pressed and damaged or glue overflowing occurs are effectively prevented, and the production yield can be greatly improved. The concave-convex roller structure comprises an upper roller and a lower roller which are arranged correspondingly; the upper roller and the lower roller are mounted in the middles of an upper roller shaft and a lower roller shaft correspondingly; convex rings can be adjusted in the axial direction of the upperroller; and the interval between the two convex rings corresponds to the width of the product.

Description

technical field [0001] The invention relates to the technical field of die cutting machines, in particular to a concave-convex roller structure. Background technique [0002] In the die-cutting industry, it is often necessary to use the roller structure on the die-cutting machine to drive the product to the next process. The product is pasted on the middle position of the positioning material belt through compound glue. The product material is foam or rubber, and many foam or rubber materials have large gaps. Proportional compression ratio, this type of material cannot be squeezed vigorously, otherwise it will cause pressure damage or indentation of the product, and may also cause glue overflow problems. However, the current molding equipment in the industry uses smooth rollers to realize the material pulling operation of the product. During the material pulling process, the product moves between the upper and lower smooth rollers with the positioning belt, and the smooth ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/06
CPCB26D7/06
Inventor 程张宽
Owner 无锡积捷光电材料有限公司
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