Device for controlling dispensing position and dispensing amount

• Main Authors: LIU ZHIYUAN, ZHAO YONGCUN, LYU SHAOLIN, SUN WEIDONG, MA JINYONG, TANG GUOCHENG
• Format: Patent
• Language: English
• Published: 13.05.2015
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model relates to a device for controlling a dispensing position and dispensing amount. The device comprises a Z-axis mechanism, an Z-axis dispensing mechanism, a CCD (charge coupled device) mechanism and a laser mechanism, wherein the Z-axis mechanism is mounted on a Z-axis connecting block of the Z-axis mechanism; the CCD mechanism and the laser mechanism are mounted on the upper part of the right side of a Z-axis mounting plate of the Z-axis mechanism respectively; the Z-axis dispensing mechanism is used for controlling a moving position in an Z-axis direction of a dispensing valve; the CCD mechanism is used for calibrating the dispensing position; the laser mechanism is used for acquiring volume of glue and calculating glue discharge quantity. The device can be used for precisely controlling the dispensing position and the glue discharge quantity, thus guaranteeing the precision of a dispensing process, improving the product quality and improving the efficiency.