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Cleaning device

A technology for cleaning devices and support columns, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, and cleaning methods using liquids, etc. It can solve the problems of difficult cleaning of molded parts, limit the number of molded parts, and the volume occupied by stainless steel devices. Increased quantity, favorable mass production, clean effect

Inactive Publication Date: 2012-05-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stainless steel device takes up a lot of space. Generally, only a few of the above-mentioned stainless steel devices can be placed in an ordinary-sized ultrasonic cleaning tank, so the number of molded parts to be cleaned each time is limited.
Moreover, placing too many molded parts in one device makes it difficult to clean the molded parts

Method used

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Examples

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] see figure 1 and figure 2 , The first embodiment of the present invention provides a cleaning device 10 which is used to clean a hollow molded part 18 . The cleaning device 10 includes a plurality of supporting columns 12 , a base 14 and three partitions 16 .

[0014] The support column 12 has a fixed end 122 and a free end 124 opposite to the fixed end 122 . The fixing end 122 is provided with at least one first fixing unit 126 . In this embodiment, the first fixing unit 126 is a cylinder whose central axis is parallel to the central axis of the support column 12 .

[0015] Of course, the first fixing unit 126 can also be a groove.

[0016] The base 14 has a first surface 142 . The first surface 142 is provided with a number of second fixing units 144 used in conjunction with the first fixing unit 126 to fix the fixing ends 122 of the plurality...

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Abstract

The invention provides a cleaning device for cleaning hollow molding parts, comprising a base, a plurality of support columns and at least one spacer rock; the base is provided with a first surface; the support column is provided with a free end; and the multiple support columns are respectively fixed on the first surface of the base and the free ends of the support columns are far away from a base. The spacer rocks have through holes which have as same arrangement as the support columns, in order to allow the support columns to pass through the spacer rocks, thereby dividing each support column into segments.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a cleaning device for cleaning hollow molded parts. Background technique [0002] With the development of multimedia technology, imaging equipment such as cameras, digital cameras, and mobile phone cameras are becoming more and more popular among consumers. While people are pursuing miniaturization of cameras, digital cameras, and mobile phone cameras, the image quality of objects captured by them It shows higher requirements, that is, it is hoped that the image of the object to be photographed is clear, and the imaging quality of the object depends largely on the quality of the optical instruments in the camera. [0003] The black hollow plastic injection molded part used in the optical module of the imaging device includes a lens barrel, a lens holder, and a spacer ring. After injection molding, the surface of the molded parts will contain oil-based release agent, so before subsequent proc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/00B08B13/00B08B3/12
Inventor 王仲培
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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