Automatic assembling and disassembling device for reaction tubes

Abstract

The invention discloses an automatic assembling and disassembling device for reaction tubes. The device comprises a mounting plate, wherein the mounting plate is provided with a turntable, the turntable is provided with a plurality of containing grooves, and the upper ends of the containing grooves are provided with internal threads; a rubber plug assembling and disassembling mechanism used for automatically assembling or disassembling rubber plugs at the open ends of the reaction tubes; a pressing cap assembling and disassembling mechanism used for automatically assembling or disassembling pressing caps at the upper ends of the reaction tubes and outside the rubber plugs; a thread cap assembling and disassembling mechanism used for automatically assembling or disassembling thread caps atthe upper ends of the containing grooves; and a turntable driving mechanism used for driving the containing grooves in the turntable to sequentially rotate to a rubber plug assembling and disassembling station, a pressing cap assembling and disassembling station and a thread cap assembling and disassembling station. According to the automatic assembling and disassembling device for the reaction tubes, automatic assembling and disassembling of the reaction tubes and the turntable can be achieved, in other words, manual operation is not needed in the assembling and disassembling process, and theworking efficiency is high.

Description

technical field [0001] The invention relates to the technical field of medical testing instruments, in particular to an automatic assembly and disassembly device for reaction tubes. Background technique [0002] Among the medical testing instruments in the in vitro diagnostic industry, some instruments are not highly automated. like Figure 12 As shown, in the process of installing and fixing the reaction tube 100 and the accommodating tank 2.1 on the turntable 2, the reaction tube 100 is first inserted into the accommodating tank 2.1, and then a rubber plug is pressed into the opening end of the reaction tube 100 101, and then press a compression cap 102 on the top of the rubber plug 101 to ensure that the rubber plug 101 will not fall out, and finally screw a threaded cap 103 into the opening end of the accommodation groove 2.1, the outer wall of the threaded cap 103 and the The inner side wall of the accommodation tank 2.1 is threaded, and the reaction tube 100 is compre...

AI Technical Summary

Problems solved by technology

Not only is the operation cumbersome, time-consuming and labor-intensive, but manual operation cannot guarantee the consistency of disassembly and the stability of operation, which is likely to affect the quality of the sample and cause various mistakes, which is very inconvenient in actual operation

And a series of mechanical tools are not suitable for frequent use in laboratory, laboratory environment

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