Title:
PRECISION COMPENSATION SYSTEM AND METHOD FOR MECHANICAL ARM OF INJECTION MOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/108039
Kind Code:
A1
Abstract:
Disclosed are a precision compensation system and method for a mechanical arm of an injection molding machine, relating to the technical field of injection molding machine mechanical arms; said injection molding machine mechanical-arm precision compensation system is provided with a first temperature sensor and second temperature sensor arranged on an x-axis lateral beam of the injection molding machine mechanical arm; a third temperature sensor and a fourth temperature sensor are arranged on a y-axis lateral beam; a fifth temperature sensor and a sixth temperature sensor are arranged on a z-axis lateral beam; a mechanical arm controller acquires the temperature data collected by each temperature sensor, and, according to the temperature data of each temperature sensor, measures the errors of the injection molding machine mechanical arm in the x-axis, y-axis, and z-axis directions, and accuracy compensation is performed according to the errors in the x-axis, y-axis, and z-axis directions, respectively. The present application compensates for errors caused by temperature, improving the accuracy of the mechanical arm of the injection molding machine.
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Inventors:
TANG HAITIAN (CN)
ZHONG HUI (CN)
ZHANG XIAOHUI (CN)
WANG LIFENG (CN)
MA CHAO (CN)
ZHONG HUI (CN)
ZHANG XIAOHUI (CN)
WANG LIFENG (CN)
MA CHAO (CN)
Application Number:
PCT/CN2019/106955
Publication Date:
June 04, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
NINGBO ANSON CNC TECHNIQUE CO LTD (CN)
International Classes:
B29C45/76; B29C45/78
Foreign References:
| CN104999342A | 2015-10-28 | |||
| CN101804581A | 2010-08-18 | |||
| CN102452020A | 2012-05-16 | |||
| JP2009104317A | 2009-05-14 |
Attorney, Agent or Firm:
NINGBO ZHIXIANG PATENT AGENCY CO., LTD (CN)
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