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Dust testing machine

A testing machine and dust technology, used in vehicle testing, machine/structural component testing, measuring devices, etc., can solve the problems of large work space capacity limitation, high labor intensity, low production efficiency, etc., to meet the requirements of diversity testing. effect of demand

Inactive Publication Date: 2014-07-02
江苏出入境检验检疫局机电产品及车辆检测中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of large working station capacity limitation, complicated operation, high labor intensity and low production efficiency, the invention provides a dust testing machine

Method used

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Experimental program
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Embodiment Construction

[0020] Such as Figure 1-4 As shown, the dust testing machine described in the embodiment of the present invention includes a general support 1 on which a plurality of dust cylinders 2 are installed, and an automatic loading and unloading mechanism 3 is installed corresponding to each dust cylinder 2. The feeding mechanism 3 is fixed on the general support 1, and a plurality of the dust cylinders 2 are connected in series, and two adjacent dust cylinders 2 are connected by a movable partition mechanism 4.

[0021] The dust cylinder 2 is provided with an observation window 21 .

[0022] The lower part of the cylinder body of the dust cylinder 2 is conical, and a heating device 22 is provided at the bottom of the dust cylinder 2 .

[0023] A vibrator 23 is also provided at the bottom of the dust cylinder 2 .

[0024] The bottom of each dust cylinder 2 is provided with an air inlet 24, and the air inlet 24 is used for connecting with the air pressure system.

[0025] The movab...

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PUM

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Abstract

The invention discloses a dust testing machine. The dust testing machine comprises a head bracket. The dust testing machine is characterized in that a plurality of dust drums are installed on the head bracket; automatic feeding and discharging mechanisms are installed and correspond to the dust drums in a one-to-one mode, and the automatic feeding and discharging mechanisms are fixed on the head bracket; the dust drums are connected in series, and every two adjacent dust drums are connected through a movable partition board mechanism. According to the dust testing machine, by the adoption of the reasonable overall layout and the simple and reliable structural form, the technical difficulties that the capacity limitation on work position is large, operation is complex, labor intensity is high, and production efficiency is low are effectively overcome. Meanwhile, the requirements of special long samples for diversity detection are satisfied.

Description

technical field [0001] The invention relates to a dust testing machine, which is a professional comprehensive testing equipment for carrying out dust tests on automobile safety airbags and similar samples under the environmental conditions of simulating the dust in the natural environment. Background technique [0002] Commonly used ordinary dust boxes all adopt a box-type structure. According to the national testing standard for automobile airbags, only one sample (called a single station) is tested in the effective space specified in the standard. With the continuous improvement of automobile safety performance requirements, the form, variety, size, and shape of its automobile airbags have increased and changed, that is, when the overall change of the tested sample, especially non-standard samples such as special long samples, etc. , the working position is affected and limited by the size and shape of the sample to be tested. In addition, each sample must be manually sent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
Inventor 陈晓东顾韻
Owner 江苏出入境检验检疫局机电产品及车辆检测中心