High-precision automatic filling device

Abstract

The invention discloses a high-precision automatic filling device. The high-precision automatic filling device comprises a horizontal sliding shell, a transverse supporting shell and a vertical supporting shell, and further comprises a transmission pump used for driving liquid transmission, wherein a sliding tray capable of longitudinally sliding in the front-back direction of a reserved longitudinal guide rail is arranged on the horizontal sliding shell; a transverse sliding block capable of transversely sliding in the left-right direction of an inner cavity of the transverse supporting shellis arranged in the transverse supporting shell; a vertical sliding block capable of vertically sliding in the up-down direction of an inner cavity of the vertical supporting shell is arranged in thevertical supporting shell; one linear driving unit is arranged in each of the horizontal sliding shell, the transverse supporting shell and the vertical supporting shell; the linear driving units areused for driving the corresponding sliding blocks to linearly slide along the guide rails; and liquid transmission pipes of the transmission pump are fixed in reserved clamping holes of clamping blocks. The high-precision automatic filling device has various operation modes, automatically operates according to preset program, and is intelligently controlled, the automation degree is high, liquidsare transferred at high precision, and working efficiency is greatly improved.

Description

technical field [0001] This patent belongs to the fields of biopharmaceuticals and gene extraction, and particularly relates to a high-precision automatic filling device. Background technique [0002] This project is based on peristaltic pumps and mechanical automation intelligent fluid control and biological gene pharmaceutical industry application devices, mainly used in the research and development of biotechnology and genetic engineering products. Biotechnology is an important high-tech field in the world today, and is considered to be the core force of science and technology in the 21st century. In a broad sense, biotechnology refers to the utilization, transformation and service of biological resources by human beings. The application of biotechnology to the field of medicine has not only expanded the scope of research on intractable diseases, but also well controlled major diseases that threatened human health. At present, half of the world's drugs are biosynthesize...

AI Technical Summary

Problems solved by technology

[0005] At present, the field of domestic titration devices is still in the research and development stage. In daily work, due to the limitations of existing titration equipment, the infusion tube is generally moved and controlled through the movement structure of the screw slider, but the structure of the screw slider has poor precision and cannot Effectively guarantee the displacement of liquid delivery and easily lead to operational accidents such as liquid mixing. The second is to use the delivery structure of the drive motor and the slider. However, the drive motor in the prior art is often driven by a single drive motor and a secondary follower wheel. , it also has the characteristics of unstable transportation, easy over-transportation, low precision, slow speed, and poor feedback accuracy. It is impossible to carry out high-precision and accurate liquid transportation, which takes a lot of time and shortens the life of the equipment.

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