Simulation method of cyclic motion of power and free trolley of suspension type production line

Abstract

The invention provides a simulation method of cyclic motion of a power and free trolley in a suspension type production line, belongs to the technical field of discrete system simulation, and solves aproblem that a cyclic motion condition of the power and free trolley in suspension type production line simulation does not accord with reality. According to the method, a motion simulation model isestablished in simulation software according to the designed structure and operation mode of the suspension type production line; firstly, suspension chain laying is performed, production line stations are set, and a motion mode of a suspension chain power and free trolley is set; secondly, the station state of each production line is recorded in real time; and finally, a logic mechanism that thesuspension type power and free trolley circularly moves to arrive at a specified station for machining is created. A production line simulation technology is adopted, the production line can be simulated in an early stage of production line construction, a movement mode of the production line is optimized, defects of simultaneous construction and modification, simultaneous use and modification andthe like caused by unreasonable layout or a flow design of the production line at present are overcome, and the method has characteristics of shortening a production line modification period, reducing production line modification cost and the like.

Description

technical field [0001] The invention belongs to the technical field of discrete system simulation, and relates to a simulation method for the circular movement of a storage and accumulation trolley on a suspended production line. Background technique [0002] Chinese patent "CN105666132B Method for realizing step-by-step cycle motion of assembly table in assembly line simulation" provides a method for realizing step-by-step cycle motion of assembly table in assembly line simulation. This patent is aimed at the step-by-step circular motion of the assembly table in the assembly line, and records the state of the assembly table and the number of parts in the buffer zone at the designated station in real time in the simulation system, and the logic mechanism of arriving at the designated station for product assembly actions. After the number of parts entering the assembly table reaches the requirement, the assembly table starts to enter the assembly action. [0003] Chinese pat...

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Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a simulation method for the cyclic motion of the accumulation trolley in the suspended production line, which solves the problem that the cyclic movement of the accumulation trolley in the suspension production line simulation does not match the actual situation

By adopting the production line simulation technology, the method can simulate the production line in the early stage of production line construction, optimize the movement mode of the production line, and solve the current problems caused by unreasonable production line layout or process design. Disadvantages, it has the characteristics of shortening the production line transformation cycle and reducing the cost of production line transformation

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