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Seal device

A technology for sealing devices and sealing gaskets, which is applied to the sealing of engines, textiles and papermaking, and textile processing machine accessories, etc. It can solve the problems of complicated replacement, difficulty, and short service life, and achieve improved work efficiency, convenient installation and replacement, and long service life. long effect

Inactive Publication Date: 2008-11-19
ZHANGJIAGANG HAIGUO HEAVY FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, due to the force of the fabric, the cloth guide roller (shaft) is always in a state of continuous deformation, that is, the operation of the cloth guide roller (shaft) is a typical non-concentric operation, which makes the horn-shaped rubber seals easy to age. The service life is short, and it is complicated and difficult to replace

Method used

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  • Seal device

Examples

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Embodiment Construction

[0008] As shown in Figure 1, the sealing device includes: a bearing seat 1, a spring seat 2 is arranged in the bearing seat 1, an adjusting screw hole 16 is opened on the spring seat 2, the spring seat 2 and the moving ring 13 are engaged with each other for transmission, and the spring 4 Set between the spring seat 2 and the moving ring 13, the inner cavity of the moving ring 13 is provided with an "O"-shaped sealing ring 14, the sealing surface 11 of the static ring 9 is in contact with the sealing surface 12 of the moving ring 13; the bearing housing 1 The support 5 is fixed to the box plate 10, and a sealing gasket 8 is provided between the support 5 and the box plate 10. The front fork 3 of the bearing seat 1 is located on the inner wall of the support 5, and the front fork 3 passes through the rigid pressure ring 6 and the rubber ring. 7 Push the static ring 9 onto the gasket 8. In this embodiment, three front forks 3 are evenly provided.

[0009] For the convenience of...

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PUM

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Abstract

The invention discloses a sealing device used on steaming boxes, open washing machines and other equipment in the printing and dyeing industry. The sealing device comprises a spring seat arranged inside a bearing block, wherein a regulating screw hole is arranged on the spring seat; the spring seat is meshed with a moving ring for transmission; a spring is arranged between the spring seat and the moving ring; an O-shaped sealing ring is arranged in an inner cavity of the moving ring; a sealing face of a static ring is in contact with a sealing face of the moving ring; the bearing block is fixed with a box plate through a support and a sealing gasket; a front fork of the bearing block presses the static ring on the sealing gasket through a rigid press ring and a rubber ring; a regulating window is arranged on the support as well. The device has the advantages of long life span and very convenient installation and replacement of sealing parts.

Description

technical field [0001] The invention relates to a sealing device used for steaming boxes, flat washing machines and other equipment in the printing and dyeing industry. Background technique [0002] In the printing and dyeing industry, the pre-treatment, scouring and bleaching of fabrics, steaming and washing after printing and dyeing are all completed through steam boxes and washing machines. The sealing devices used on this type of equipment include: bearing housings, one end of which is directly connected to The box plate is fixed, a spring seat is arranged in the bearing seat, and an adjusting screw hole is opened on the spring seat, the spring seat and the moving ring are engaged with each other for transmission, the spring is arranged between the spring seat and the moving ring, and the inner cavity of the moving ring is provided with " O"-shaped sealing ring, the sealing surface of the static ring is in contact with the sealing surface of the moving ring; the small mo...

Claims

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Application Information

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IPC IPC(8): D06B23/00F16J15/06
Inventor 盛雪华
Owner ZHANGJIAGANG HAIGUO HEAVY FORGING