Serum transfer pipette side leakage and removal integrated device

Abstract

The invention relates to the technical field of biomedical instruments, and particularly discloses a serum transfer pipette side leakage and removal integrated device. The serum transfer pipette sideleakage and removal integrated device comprises a conveying device, a side leakage device and a removal 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, and the conveying chain is provided with a positioning part. The side leakage device comprises a first lifting air cylinder,a first pushing air cylinder, a second pushing air cylinder and a first supporting block. A second pushing block is provided with plugs. The removal device comprises a second lifting air cylinder, a third pushing air cylinder and a second supporting block, the second supporting block is provided with a second supporting groove, and a plurality of pin rollers are arranged in the second supporting groove. The third pushing air cylinder is provided with an L-shaped push block, the surface of the lower portion of the L-shaped push block is of a wavy structure, and hemispherical protrusions are arranged at the side portion of the L-shaped push block. The serum transfer pipette side leakage and removal integrated device has the beneficial effects that the detection consumed time is short, disqualified products can be directly screened, the automation degree is high, and the detection cost is low.

Description

technical field [0001] The invention relates to the technical field of biomedical devices, in particular to a leak detection and rejection integrated device 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; when the air tightness testing equipment detects the air tightness of the pipette, it manually The pipettes to be tested are placed at the testing equipment, and the degree of automation is low, resulting in high labor intensity and high testing costs. [0003] Therefore, the existing air-tightness testing equipment for serological pipettes has the disadvanta...

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 serological pipette leak detection and rejection integrated device, which has the advantages of less detection time consumption, higher detection efficiency, Unqualified products can be directly screened out, the accuracy of detection will not be affected, the degree of automation is high, the labor intensity is small and the detection cost is low

Images