A production scheduling method for a robot product production workshop
A production workshop and scheduling method technology, applied in the direction of instruments, control/regulation systems, comprehensive factory control, etc., to achieve the effects of ensuring traceability, improving equipment utilization, and improving production balance
Active Publication Date: 2021-01-19
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology
[0003] Robot assembly manufacturing belongs to discrete manufacturing, but it involves the production of robot assembly production lines, and new production scheduling issues such as logistics need to be solved. At present, there is no production scheduling algorithm specifically for the production and assembly lines of robot products. Requirements for indicators such as production plan completion rate, equipment utilization rate, production balance and reliability
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[0044] A. Carry out product and material modeling, taking A, B, and C three types of robot products as examples.
[0045] B. Carry out process modeling for each type of robot products. The robot assembly process is divided into robot arm parts assembly, robot arm parts assembly, base and waist seat assembly, body testing, robot painting process and logistics scheduling process between processes.
[0046] C. Carry out physical modeling, the production unit of the robot product production workshop includes the assembly unit of the small arm part of the robot, the assembly unit of the large arm part of the robot, the base and waist seat assembly unit, the body test unit, the painting unit and the unit logistics unit.
[0047] D. Carry out production plan modeling, split the same batch of orders of the same model into individual orders, sort based on the delivery date of the orders, and obtain the production plan for the day.
[0048] E. Establish a model based on the existing in...
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The invention relates to a production scheduling method for a robot product production workshop. The production scheduling method comprises the steps of: carrying out product and material modeling, process modeling, workshop modeling and production plan modeling according to conditions of the robot product production workshop; performing production scheduling according to constraint conditions ofmodels, and being precise to each production unit, so as to form a revised production work order list of each production unit; and triggering a scheduling algorithm of production rescheduling when anevent requiring rescheduling occurs, and issuing a task to each station. The production scheduling method adopts the multi-parameter production scheduling optimization method, improves the equipment utilization rate and production balance in the production process of robot products under the condition of guaranteeing on-time delivery, and guarantees the traceability of the robot product productionprocess.
Description
technical field [0001] The invention relates to the field of robot product production, in particular to a production scheduling method for a robot product production workshop. Background technique [0002] With the rapid development of my country's economy in recent years, supply-side structural reforms have been put on the agenda, and higher requirements have been put forward for the manufacturing industry to destock, reduce costs, and make up for shortcomings. The cost of labor is increasing year by year, which increases the cost of production and survival of enterprises. The quality requirements of clip products are increasing year by year. The replacement of machines has become a general trend. The demand for robots at home and abroad is increasing year by year, especially for robot manufacturers. Higher requirements , robot production is the frontier issue in the field of scientific research and engineering. [0003] Robot assembly manufacturing belongs to discrete man...
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IPC IPC(8): G06Q10/04G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 刘莎里鹏
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI