A pick-and-place device for microparticles
A pick-and-place device and a technology for micro-particles, applied in the field of micro-clamping, which can solve the problems of not easy to release, not suitable for micro-particle clamping and release, etc.
Active Publication Date: 2017-05-31
LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The double-clamp micro-gripper based on the electrostatic comb has been reported at home and abroad, but when the micro-particles are released, the micro-particles often adhere to the clamps, and there is a problem that it is not easy to release; the gripper based on the ice chain is suitable for the micro-target Clamping and release, however, due to its large end scale, it is often not suitable for the clamping and release of microparticles
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The present invention will be described in detail below by means of the accompanying drawings.
[0024] Such as figure 1 As shown, the vacuum generating device of the microparticle pick-and-place device of the present invention is used to generate negative pressure or positive pressure, including an air filter 1, a pressure regulating valve 2, a vacuum generator 3, a reversing valve 4, and a pressure gauge 5; The air filter 1 is sequentially connected with the pressure regulating valve 2 and divided into two paths, one path is connected with the reversing valve 4 through the vacuum generator 3, and the other path is directly connected with the reversing valve 4.
[0025] Such as figure 2 As shown, when the reversing valve 4 communicates with the vacuum generator 3, the compressed air passes through the air filter 1 and the pressure regulating valve 2 to enter the vacuum generator 3, and the reversing valve 4 outputs negative pressure.
[0026] Such as image 3 As sh...
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
Login to View More Abstract
The invention provides a microparticle picking and placing device, which comprises a vacuum generation device, an air channel hose and a clamp, wherein the vacuum generation device, the air channel hose and the clamp are sequentially connected with one another; the vacuum generation device is used for generating negative pressure and positive pressure and comprises an air filter, a pressure regulating valve, a vacuum generator, a reversing valve and a pressure meter; the air channel hose is used for connecting the vacuum generation device and the clamp; the clamp is used for picking and placing microparticles through the negative pressure and the positive pressure generated by the vacuum generation device, and comprises an air channel adapter, a clamp body, a micro-tube chuck and a capillary micro-tube; the gas channel adapter is used for quickly assembling and dismantling the air channel hoses with different sizes; and the micro-tube chuck is used for quickly assembling and dismantling the capillary micro-tubes with different sizes at the tail ends. The microparticle picking and placing device provided by the invention is suitable for picking and placing the microparticles with different sizes and has a wide application prospect.
Description
technical field [0001] The invention belongs to the technical field of micro clamping, and in particular relates to a pick-and-place device for micro particles. Background technique [0002] In the field of precision assembly, since the particle size is small and the microscopic force is greater than the macroscopic force, it is difficult to pick up and release microparticles. The double-clamp micro-gripper based on the electrostatic comb has been reported at home and abroad, but when the micro-particles are released, the micro-particles often adhere to the clamps, and there is a problem that it is not easy to release; the gripper based on the ice chain is suitable for the micro-target Clamping and release, however, are often not suitable for the clamping and releasing of microparticles due to their large terminal scale. Therefore, there is an urgent need for a gripper that is convenient for picking up and releasing, and is suitable for holding and releasing microparticles ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B25J7/00
CPCB25J7/00
Inventor 张娟吴文荣邓勇军毕列杨宏刚王红莲温明彭博魏红
Owner LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS