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A material sampling device for product quality testing and its use method

A technology of product quality and sampling device, applied in the direction of sampling device, etc., can solve the problems of difficult detection, waste of products, excessive sampling, etc., to avoid insufficient extraction, improve sampling accuracy, and avoid excessive extraction.

Active Publication Date: 2018-09-04
河北瑞兆激光再制造技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, it is necessary to collect a certain amount of samples for testing during the sampling process. Since the existing sampling device is difficult to accurately control the number of samples taken during the sampling process, insufficient sampling is likely to occur and it is difficult to complete various tests, or Oversampling leads to wasted product
[0003] In view of this, it is urgent to design a material sampling device for product quality testing to solve the problem that the number of samples taken cannot be accurately controlled during the sampling process encountered in the prior art

Method used

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  • A material sampling device for product quality testing and its use method
  • A material sampling device for product quality testing and its use method
  • A material sampling device for product quality testing and its use method

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Embodiment

[0029] The present invention provides such Figure 1-5 A material sampling device for product quality testing shown includes an outer sleeve 4 and an inner sleeve 6, the closed end of the outer sleeve 4 is threadedly connected to the bottom of the cone head 1, which is convenient for the disassembly of the cone head 1, which is beneficial to Wash and maintain after use.

[0030] The other end of the outer sleeve 4 is fixedly connected with a handle 5, and the outer sleeve 4 is provided with a sampling window 3 along the direction of the busbar, and the inner closed end of the outer sleeve 4 is fixedly connected to one end of the connecting rod 8. The connecting rod 8 is arranged along the inner center line of the outer sleeve 4 and the inner sleeve 6, and passes through the inner sleeve 6. The other end of the connecting rod 8 is fixedly connected with a top block 9, and the top block 9 is used to limit The stroke of the inner sleeve 6 prevents the inner threaded sleeve 9 fro...

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Abstract

The invention discloses a material sampling device for product quality detection, comprising an outer sleeve and an inner sleeve, wherein one sealed end on the outer sleeve is in threaded connection with the bottom part of a taper head, and the other end of the outer sleeve is fixedly connected with a handle; a sampling window is arranged on the outer sleeve along the bus direction, and the sealing end of the inner part of the outer sleeve is fixedly connected with one end of a link rod; the link rod crosses through the center of the inner sleeve, and the other end of the link rod is fixedly connected with a top block; the outer wall of the inner sleeve is connected with a sampling separation blade, a sampling cabin is arranged between the sealing ends of the inner sleeve and the outer sleeve. Through rotating the inside thread, the inner sleeve is driven to stretch; the volume of the sampling cabin can be accurately and conveniently adjusted through the scale, thereby improving the sampling precision in sampling, avoiding the insufficient and excessive extraction of the sample volume, and saving products. The invention further discloses a using method of the material sampling device for product quality detection.

Description

technical field [0001] The invention belongs to the technical field of sampling devices, and in particular relates to a material sampling device for product quality testing and a use method thereof. Background technique [0002] In people's production activities, it is often necessary to test the quality of materials. Before testing, it is necessary to sample the materials, and measure the quality of the entire material by testing and evaluating the samples obtained by sampling. Usually, it is necessary to collect a certain amount of samples for testing during the sampling process. Since the existing sampling device is difficult to accurately control the number of samples taken during the sampling process, insufficient sampling is likely to occur and it is difficult to complete various tests, or Oversampling results in wasted product. [0003] In view of this, it is urgent to design a material sampling device for product quality testing to solve the problem in the prior art...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 董晶龙
Owner 河北瑞兆激光再制造技术股份有限公司
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