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Oscillation device

A technology of an oscillating device and a clamping device, which is applied in the direction of fluid using vibration, etc., can solve the problems of large volume, unsuitable for micro-miniature devices, and many components.

Active Publication Date: 2014-12-03
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned hydraulic or pneumatic clamping devices and methods are relatively traditional, and must be equipped with gas stations and hydraulic stations, which are relatively large in size and involve many components, and are not suitable for micro-miniature devices.

Method used

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] As attached in the manual figure 1 , figure 2 As shown, the oscillating device 1 of the present invention includes: a program control device 2 and a clamping device, a positioning device, an eccentric oscillating device and a power drive device arranged on the machine base 20, and the clamping device includes: a The positioning frame 6 of the lower box structure, the positioning frame 6 is fixed with a solenoid valve 5, and the solenoid valve 5 is provided with a guide rod 18, and the guide rod 18 is clamped with the same plane to reciprocate. Mechanism 15 is connected; the electromagnetic valve 5 can be several, and symmetrically arranged, the electromagnetic valve 5 can be selected or customized according to the size of the clamping force and the clamping speed, and the selected electromagnetic valve can be changed accor...

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PUM

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Abstract

The invention relates to the field of sample processing equipment, in particular to an oscillation device. The oscillation device comprises a programmed control device, as well as a clamping device, a positioning device, an eccentric oscillation device and a power driving device which are arranged on a frame. Based on the eccentric oscillation principle, an automatic clamping mechanism is designed according to the working principle of a solenoid valve, dual-positioning design of oscillation original points is carried out according to the principles of a spring leaf and a photoelectric switch, and together with an eccentric wheel driven by a stepping motor, as well as control programs and other modularized devices, the full-automatic oscillation device is realized. A traditional eccentric oscillation device is modified, and the degree of automation of the oscillation device is improved, so that the oscillation device provided by the invention conforms to the demand for automatic sample processing in related fields, such as biology, chemistry and medicines, can be automatically clamped, can accurately locate the oscillation original points, and simultaneously meets the quick, automatic and small-sized development tendency.

Description

technical field [0001] The invention relates to the field of sample processing equipment, in particular to an oscillation device. Background technique [0002] In the prior art, the eccentric oscillation based on the eccentric wheel is widely used in the field of circular oscillation. CN20112011Y "A Vibrator" relates to a vibrator with a large vibration force. The motor installed on the base is connected to the eccentric wheel through the rotating shaft, and the motor drives the eccentric wheel to rotate, thereby realizing the vibration function; CN102545824A "A Vibrator" The eccentric oscillator involved in the oscillator eccentric device is connected to the eccentric shaft through a rotating motor to realize the vibration function. CN202555208U "A Blood Collection Oscillation Instrument" relates to a blood collection oscillation instrument, in which a motor is provided inside the casing, and the oscillation function is realized through an eccentric shaft installed on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/16
Inventor 阮德林李英滕莉荣海博管桦
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
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