Reaction tube feeding mechanism

Abstract

The invention discloses a reaction tube feeding mechanism. The reaction tube feeding mechanism comprises a hopper, wherein a mounting hole is formed in the bottom of an inner cavity of the hopper, a pushing plate is slidably arranged in the mounting hole, and a driving assembly used for driving the pushing plate to move up and down is arranged at the lower end of the hopper; an accommodating groove for accommodating reaction tubes is formed in the upper end of the pushing plate, and the upper end surface of the accommodating groove serves as an inclined surface which is inclined outwards along the interior of the hopper; when the pushing plate moves downwards to the lowest point, the reaction tubes in the hopper enter the accommodating groove and are arranged in the vertical direction, and limiting lugs on the outer side walls of the upper ends of the reaction tubes abut against the upper end face of the accommodating groove; and when the pushing plate ascends to a first preset height, the reaction tubes in the accommodating groove slide along the inclined surface and are conveyed to a next station. The reaction tube feeding mechanism is simple in structure, high in efficiency and high in automation degree.

Description

technical field [0001] The invention relates to the technical field of medical testing instruments, in particular to a reaction tube feeding mechanism. Background technique [0002] In the medical testing instruments in the in vitro diagnostic industry, the reaction tube is an indispensable container for storing biological samples, performing reaction tests, and testing processes. With the advancement of technology, the requirements for detection efficiency are getting higher and higher. In the assembly line detection process, the traditional reaction tube loading is manually stacked on the carrier, and then transferred by the manipulator to the subsequent workflow. This traditional feeding method consumes a lot of physical energy for the operator, and the degree of automation is not high, resulting in low final feeding efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a reaction tube feeding mechanism...

AI Technical Summary

Problems solved by technology

With the advancement of technology, the requirements for detection efficiency are getting higher and higher. In the assembly line detection process, the traditional reaction tube loading is manually stacked on the carrier, and then transferred by the manipulator to the subsequent workflow. This traditional feeding method consumes a lot of physical strength for the operator, and the degree of automation is not high, resulting in low final feeding efficiency.

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