A reciprocating marking mechanism

Abstract

The invention discloses a reciprocating marking mechanism. The mounting frame is installed on the mounting base. The mounting frame is provided with a vertical slide rail. The lifting plate is slidably mounted on the slide rail. The chute: the motor is installed on the mounting base, the drive shaft of the motor is arranged perpendicular to the slide rail and the chute, one end of the crankshaft is fixedly connected to the drive shaft of the motor, and the end of the crankshaft away from the motor is provided with a slider that matches the chute; The pen holder is fixedly connected with the lifting plate. Through the reciprocating marking mechanism of the above optimized design, the motor drives the slider to rotate through the crankshaft. Due to the cooperation between the chute and the slide rail, the circular motion is converted into the horizontal sliding of the slider in the chute and the vertical movement of the lifting plate along the slide rail. Sliding, the lifting plate drives the lifting movement of the pen base to realize the stable lifting of the pen base, so that the pen can automatically rise and fall to draw lines with the pen base according to the needs, greatly improving the marking efficiency and accuracy, and it is not easy to appear deviation, skew and other phenomena.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a reciprocating marking mechanism. Background technique [0002] In the process of medical testing, in order to ensure stability and accurately mark breakpoints, bumps, scratches, dust, etc. on the medical test paper, draw lines of different lengths on one side of the test paper by calculation. The current technology used is manual marking, which is largely inefficient and cannot accurately mark the problems on the reagent paper, and manual marking will cause large errors. The test paper moves steadily on the conveyor belt, and the human eye will In the fatigue period, the test strips on the conveyor belt cannot be concentrated at all times. This is not conducive to the economic benefits of the manufacturer, so it is necessary to design a reciprocating marking mechanism to provide the economic benefits of the manufacturer. Contents of the invention [0003] In order to so...

AI Technical Summary

Problems solved by technology

The current technology used is manual marking, which is largely inefficient and cannot accurately mark the problems on the reagent paper, and manual marking will cause large errors. The test paper moves steadily on the conveyor belt, and the human eye will In the fatigue period, the test strips on the conveyor belt cannot be concentrated at all times

This is not conducive to the economic benefits of the manufacturer, so it is necessary to design a reciprocating marking mechanism to provide economic benefits for the manufacturer

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