Three-valve injection dispensing machine

Abstract

The invention discloses a three-valve injection dispensing machine. According to the technical scheme, the three-valve injection dispensing machine comprises a driving device, wherein a supporting device is arranged on the left side of the driving device; a power device is fixedly mounted on the supporting device; a polishing device and a dispensing device are fixedly mounted on the power device;the power device comprises a first linear motor; the output end of the first linear motor is fixedly connected with a first sliding plate; one end of the first sliding plate is fixedly connected witha motor support; a limiting rod is fixedly mounted at the bottom of the motor support; and the inner wall of the motor support is fixedly connected with a servo motor. The three-valve injection dispensing machine effectively solves the problems of slow driving response, transmission errors, reverse gaps and the like of a three-shaft dispensing machine caused by existing stepping or servo motor driving, synchronous belt or screw rod transmission; three injection heads are adopted, so that independent liquid injection of three reagents can be realized; one or more injection heads can be selectedto correspondingly realize injection of one or at most three liquids; and the corresponding injection heads are respectively regulated and controlled according to actual requirements.

Description

technical field [0001] The invention relates to the technical field of enzyme spotting equipment, in particular to a three-valve injection spotting enzyme machine. Background technique [0002] In industrial applications, all machines and equipment used for pointing, coating, spraying, pouring, and sprinkling of glue are collectively referred to as spot enzyme equipment. The application of spot enzyme equipment is very extensive, and it has been widely used in industrial production. And any process of fluid control; according to the classification of operation mode, it can be divided into manual enzyme point equipment, semi-automatic enzyme point equipment, and fully automatic enzyme point equipment; according to the glue, it can be divided into single liquid point enzyme equipment and double liquid point enzyme equipment , multi-component spot enzyme equipment, etc.; according to the classification can be divided into screw spot spot enzyme equipment, horn spot spot enzyme ...

AI Technical Summary

Problems solved by technology

[0003] Traditional enzyme pointing equipment is generally equipped with 1 to 2 pointing enzyme valve bodies. When using three or more reagents for spotting enzymes, frequent shutdowns are required to change the pointing enzyme heads. The production efficiency is low and it is inconvenient to use, especially for compatibility requirements. For different liquids, different reagents will react when mixed, so different enzyme dispensing heads are required to achieve precise glue dispensing. Traditional enzyme dispensing generally uses test tube manual infusion, which is inefficient and inaccurate infusion volume. Multiple reagents are instilled Sometimes, manual error is easy; the drive response is slow, the transmission has errors, and there is a backlash

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