Unlock instant, AI-driven research and patent intelligence for your innovation.

Centering device for detecting objects

A technology for detecting objects and centering devices, which is applied in the direction of measuring devices, parts of electrical measuring instruments, and measuring electronics. It can solve the problems of difficulty in arranging the center of gravity of various types and the low quality of detection objects, so as to prevent reverse insertion and Misinsertion, damage prevention, and improvement of inspection quality

Active Publication Date: 2020-10-16
伸龙有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, it is difficult to arrange the correct center of gravity position for various types of objects, so the quality of the detection object is lowered

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
  • Centering device for detecting objects
  • Centering device for detecting objects
  • Centering device for detecting objects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

[0040] refer to figure 1 According to a preferred embodiment of the present invention, the centering device 1 for detecting objects includes a centering unit 10 and a fixing unit 90 .

[0041] For reference, the centering device 1 for detecting an object described in the present invention is suitable for a detector that arranges an object 0 that requires a high-precision manufacturing process such as a substrate to a central position to detect a mass.

[0042] The centering unit 10 moves with respect to the object 0 in the X-axis direction in the first direction and in the Y-axis direction in the second direction, and arranges the center position of the object 0 . These centering units 10 include a position determining part 20 , a center pressurizing part 50 and a supporting part 80 .

[0043] The position determination unit 20 is as figure 2 The illustra...

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

A disclosed centering device for detecting the shape of an object according to the present invention includes a centering unit for arranging the center position of the object when the object moves in the direction of the X axis and the Y axis; and a fixing unit for aligning the fixed center position The posture of the object, and the centering unit and the fixing unit are provided with buffers that attenuate the driving force when they come into contact with the object. These configurations can help improve the accuracy of the center position of the object and improve the quality of detection.

Description

technical field [0001] The present invention relates to a centering device for a detection object, and more particularly, to a centering device for guiding centering for shape detection of a detection object. Background technique [0002] Usually, the manufacture of semiconductor wafer substrates or liquid crystal glass substrates goes through multiple processes, and in the final process, object quality inspections such as substrates are performed in order to detect defects. In the quality inspection of these objects, the object is placed at the correct center of gravity for shape inspection. [0003] A common centering device for setting the center positions of these objects arranges the center positions of the objects according to the same specification regardless of the kind of objects. As a result, it is difficult to align various types of accurate center-of-gravity positions for objects, resulting in a decrease in the quality of objects to be detected. Therefore, ther...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/01G01N21/95
CPCG01N21/01G01N21/95G01N2021/0112G01N2021/9513G01R1/0408G01R1/0491G01R3/00G01R31/2893
Inventor 柳光龙
Owner 伸龙有限公司