Serum pipette full-automatic leakage measuring and dust removing integration mechanism

Abstract

The invention relates to the technical field of biomedical equipment, and in particular, discloses a serum pipette full-automatic leakage measuring and dust removing integration mechanism. The mechanism comprises a conveying device, a leakage measuring device, an eliminating device and a dust removing device; the conveying device comprises a conveying chain, a gear disc and a positioning wheel disc; the positioning wheel disc is provided with an arc positioning groove; the conveying chain is provided with a positioning part; the leakage measuring device comprises a first lifting cylinder, a first pushing cylinder and a second pushing block; the eliminating device comprises a second lifting cylinder, a third pushing cylinder and an L-shaped pushing block; the surface of the lower part of the L-shaped pushing block is of a waveform structure; a semispherical projection is arranged at the side part of the L-shaped pushing block; the dust removing device comprises a third lifting cylinder,a fourth pushing cylinder and a third support groove; the bottom of the third support groove is of an arc structure; and two side walls of the third support groove are of flaring structures. The mechanism has the characteristics of shorter detecting time, capability of directly screening out unqualified products, capability of removing fine-particle dust and impurities and lower detecting cost.

Description

technical field [0001] The invention relates to the technical field of biomedical devices, in particular to a fully automatic leak detection and dust removal integrated mechanism for a serological pipette. Background technique [0002] The airtightness test is usually required after the pipette head or nozzle is welded on the pipette. The existing pipette airtightness testing equipment can only test the pipette separately, and each test consumes time. Many, the overall detection efficiency is low; and the detected unqualified products cannot be directly screened out, which is easy to cause confusion and affect the accuracy of the detection; at the same time, there may be some fine particles of dust and impurities in the pipette that cannot be removed After a long time, these dust and impurities will adhere to the inner wall of the pipette, and will introduce impurities into the serum of the pipette, which will affect the quality of the serum; , is to manually place the pipe...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems existing in the existing serological pipette air tightness detection equipment, the present invention provides a fully automatic leak detection and dust removal integrated mechanism for serological pipettes, which has the advantages of less time-consuming detection and higher detection efficiency , Unqualified products can be directly screened out, the accuracy of detection will not be affected, fine particles of dust and impurities can be removed, the quality of serum will not be affected, the degree of automation is high, the labor intensity is small, and the cost of detection is low specialty

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