Tubular container mouth unsealing device

Abstract

The invention discloses a tubular container mouth unsealing device, which specifically belongs to the field of laboratory instruments, and comprises a bottom fixing seat, a fixing block, a cap feeding device and a driving device; The accommodating tank of the fixed block, the bottom end of the fixed block is rotatably connected with the groove walls on both sides of the accommodating tank, and the upper end of the fixed block is provided with a groove for placing the reagent bottle; The cap feeding cylinder, the cap storing cylinder and the first propulsion mechanism; the cap feeding cylinder is located directly above the groove, the side end of the cap storing cylinder is provided with a through cap outlet hole, and the side of the cap feeding cylinder corresponding to the cap outlet hole is provided with a connecting rod. The cap hole is slidably connected with the carrier plate; the bottom end of the cap feeding tube is provided with a limit mechanism to prevent the cap from falling freely and a second propulsion mechanism to push the cap to the mouth of the reagent bottle. The invention has the advantages of improving experimental efficiency and preventing experimenters' hands from causing pain due to twisting contact.

Description

technical field [0001] The invention belongs to the field of laboratory equipment, in particular to a tubular container mouth unsealing device. Background technique [0002] During the experiment, experimenters usually store reagents in sample injection vials, centrifuge tubes or test tubes with lids, so that the experimenters can centrifuge or transport the reagents conveniently. [0003] Take the opening and closing of the bottle cap of a plastic centrifuge tube as an example. After the experimenter pours the reagent into the reagent tube, it needs to be screwed together with the corresponding screw of the cap. In the process of opening the bottle cap, the reagent bottle cap needs to be unscrewed in reverse. [0004] However, in the actual testing process of the laboratory, the number of testing samples is very large. In the process of unscrewing or tightening the bottle cap for a long time, the experimenters are not only inefficient, but also have pain in their hands du...

AI Technical Summary

Problems solved by technology

[0004] However, in the actual testing process of the laboratory, the number of testing samples is very large

In the process of unscrewing or tightening the bottle cap for a long time, the experimenter is not only inefficient, but also the hands will feel pain due to long-term friction and stress

Images