High-speed rotary type automatic injection device for liquid sample

A liquid sample and automatic injection technology, which is applied to the analysis of materials, instruments, etc., can solve the problems of time-consuming, uneven sample injection, unfavorable large-scale preparation of repeated analysis samples, etc., and achieve the effect of overcoming the instability of movement

Inactive Publication Date: 2016-12-07
ZHENGZHOU TOBACCO RES INST OF CNTC +1
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when manually injecting flavor solution into samples with a hardness greater than liquid, such as cigarettes,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-speed rotary type automatic injection device for liquid sample
  • High-speed rotary type automatic injection device for liquid sample

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention is further described below in conjunction with accompanying drawing:

[0019] Such as figure 1 , 2 Shown: a high-speed rotary liquid sample automatic injection device, including a bottom plate 1, a frame 2, a two-dimensional mobile platform 3 arranged on the frame, a sample injection component 4, and a sample injection platform 5 fixed on the bottom plate 1, sample bottle 6 and waste liquid bottle 7, the two-dimensional mobile platform 3 includes a horizontal slide rail assembly 8 driven by a motor and a vertical slide rail assembly 9 driven by a motor, and the sample injection assembly includes a sampling needle 10 and a The sample needle holder 11, the sample needle holder 11 is installed on the slider in the vertical slide rail assembly 9 of the two-dimensional mobile table, the piston rod of the sample needle 10 is connected with the power source ( It can be connected with a linear stepping motor or a screw motor), the sample injection platfo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a high-speed rotary type automatic injection device for a liquid sample. The high-speed rotary type automatic injection device comprises a base plate, a rack, a two-dimensional mobile platform arranged on the rack, a sample injection assembly, a sample injection table, a sample bottle and a waste liquid bottle, wherein the two-dimensional mobile platform comprises a horizontal sliding rail assembly driven by a motor and a vertical sliding rail assembly driven by the motor; the sample injection assembly comprises a sample injection needle and a sample injection needle fixing seat; the sample injection needle fixing seat is arranged on the two-dimensional mobile platform; a piston rod of the sample injection needle is connected with a power source; the sample injection table comprises a rotary sample table driven by the motor and a sample filling tube. The device can be used for uniformly adding the liquid sample into a soft matter; in addition, when a sample solution is injected into the sample filling tube by using the sample injection needle, the problems of unsteady motion, jitter, injection failure and the like are solved by rotating the sample injection table at high speed. Meanwhile, a circuit control system is added on the device, so that automation of injection is realized, and the problems of lower accuracy, stability and working efficiency of manual injection and the like are solved.

Description

technical field [0001] The invention belongs to the technical field of liquid sample filling, in particular to a high-speed rotary liquid sample automatic injection device, which can be used for filling liquid spices into cigarettes and other articles, so as to carry out relevant smoking evaluation and research tests. Background technique [0002] With the improvement of people's quality of life, consumers' preferences and demands for fragrance are increasing day by day. Various public places and private residences create pleasant fragrances, which can make people feel happy in the senses and eliminate fatigue and other needs. Fragrance solutions may need to be infused into gels, powders, filaments, etc., for long-lasting fragrance. [0003] With the continuous development of automation technology, automatic sampling and injection of liquids has developed rapidly. The combination of three-dimensional platform and injection needle has been applied in the fields of automatic ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N35/10
CPCG01N35/1011
Inventor 赵无垛张书胜范武王丁众柴国璧张启东宗永立张建勋
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap