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Assembly structure of dust-sticking roller and bearing applied to dust-sticking machine

A technology of assembly structure and dust sticking machine, which is applied to bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of bearing falling off and dust sticking rollers not evenly sticking dust, etc., to prevent loosening and ensure uniform dust sticking. Effect

Inactive Publication Date: 2015-03-04
竞陆电子(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the inner side wall of the sticky roller is usually a smooth surface, and the outer ring of the bearing is also a smooth surface. When the two are assembled together and rotated, the bearing will easily fall off, and what's more, the bearing will Friction occurs between the sticky roller and produces white powder, which makes the sticky roller unable to stick dust evenly

Method used

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  • Assembly structure of dust-sticking roller and bearing applied to dust-sticking machine

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Embodiment Construction

[0011] Preferred embodiments of the present invention will be described in detail below with reference to the drawings.

[0012] The assembly structure of a sticky roller bearing for a dust sticky machine according to the present invention comprises a sticky roll 1 and bearings 2 for supporting the axial ends of the sticky roll 1, and the sticky roll 1 is connected to the bearing 2 Together, they form a monolithic structure.

[0013] In this embodiment, the structure in which the dust sticky roller 1 and the bearing 2 are connected together is that convex strips 10 are respectively positioned on the inner side walls of the axial ends of the dust sticky roller 1 (in this example, they are arranged on There is only one convex line on the axial end of the sticky dust roller), and a slot 20 is positioned on the outside of the two bearings 2 and corresponding to the position of the convex line, and the convex line 10 can be correspondingly is embedded in the card slot 20, so that ...

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Abstract

The invention discloses an assembly structure of a dust-sticking roller and a bearing applied to a dust-sticking machine. The assembly structure comprises the dust-sticking roller and the bearing which is used for supporting two axial ends of the dust-sticking roller; the dust-sticking roller and the bearing are connected together to form an integrated structure, so that the dust-sticking roller can be tightly fixed to the bearing; the phenomenon that the bearing loosens and falls off is effectively avoided; the uniform dust-sticking effect of the dust-sticking roller is ensured.

Description

technical field [0001] The invention relates to the technical field of the assembly method of a roller and a bearing, and specifically provides an assembly structure of a roller bearing for a dust sticking machine. Background technique [0002] In the printing and printing industry, dust removal is an important guarantee to ensure the qualified rate of products. At present, the structure of the known dust sticking machine is a sticky roller mounted on a frame and a driving device for driving the sticky roller, and the axial ends of the sticky roller are supported by bearings. However, in the prior art, the inner side wall of the sticky roller is usually a smooth surface, and the outer ring of the bearing is also a smooth surface. When the two are assembled together and rotated, the bearing will easily fall off, and what's more, the bearing will Friction occurs between the sticky roller and white powder, which causes the sticky roller to fail to stick dust evenly. Contents...

Claims

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Application Information

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IPC IPC(8): F16C43/00B08B7/00
Inventor 李泽清
Owner 竞陆电子(昆山)有限公司