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Inner-barrel back cover for dry washers and manufacturing method of inner-barrel back cover

A manufacturing method and technology of a dry cleaning machine, applied to other washing machines, applications, washing devices, etc., can solve the problems of easy generation of waste products, poor surface quality, etc., and achieve the effects of ensuring quality, improving service life, and ensuring surface quality

Inactive Publication Date: 2017-05-24
WUHU XIECHENG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages of the prior art that the back cover of the inner cylinder of the dry cleaning machine is prone to waste products and poor surface quality during processing, and to provide an inner cylinder back cover for the dry cleaning machine and its manufacturing method. Adopting the manufacturing method of the technical solution makes the yield rate of the inner tube back cover high, and the surface quality is good, and the clothes will not be drawn or scratched during use.

Method used

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  • Inner-barrel back cover for dry washers and manufacturing method of inner-barrel back cover

Examples

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Embodiment 1

[0037] Such as figure 1As shown, the back cover of an inner tube used for a dry cleaning machine in this embodiment includes a disc-shaped body, a flanging 6 is provided on the outer circumference of the disc-shaped body, and an annular protrusion II7 is provided at the center of the disc-shaped body. , and there are more than three long protrusions 1 uniformly distributed around the protrusion II7, and the long protrusions 1 extend to the groove I2 along the radial direction of the disc-shaped body, and two adjacent long protrusions 1 There are the same number of drainage holes 3 arranged in the same arrangement, and more than 8 rows of drainage holes 3 are arranged between two adjacent strip protrusions 1 and along the radial direction of the disk-shaped body, and the drainage holes 3 located in the same row The holes 3 are located on the same circumference, and the long protrusion 1, the protrusion I5 and the protrusion II7 are all protrusions with a circular arc surface. S...

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Abstract

The invention discloses an inner-barrel back cover for dry washers and a manufacturing method of the inner-barrel back cover and belongs to the technical field of inner-barrel back cover machining. The inner-barrel back cover is manufactured by steps of material cutting, blanking, stretching, punching, flanging, riveting, packaging and the like. Quality of the product is strictly controlled, so that machining qualification rate of the inner-barrel back covers is high, and surface quality is good.

Description

technical field [0001] The invention relates to the technical field of inner cylinder rear cover processing, and more specifically relates to an inner cylinder rear cover for a dry cleaning machine and a manufacturing method thereof. Background technique [0002] Garment dry cleaning machine is a washing machine that uses dry cleaning solvents for washing, solution filtration, dehydration, drying recovery, purification of washing solvents, and recycling. According to different detergents, dry-cleaning machines can be divided into two categories: perchlorethylene dry-cleaning machines and petroleum dry-cleaning machines. Among them, perchlorethylene dry-cleaning machines can be divided into water-cooled recovery (that is, open type) according to the different cooling methods during drying and heating. Dry cleaning machine) and refrigeration recovery (closed dry cleaning machine); according to the heating method used in drying recovery and solvent regeneration, it can be divid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/06B23P15/00
CPCB23P15/00D06F37/06
Inventor 章健
Owner WUHU XIECHENG METAL PROD
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