Stamping single-station production simulating and verifying method

Abstract

The invention discloses a stamping single-station production simulating and verifying method capable of realizing process analog simulation and robot programming for guiding the production, reducing time and cost waste in a debugging process and improving programming safety and quality. By using a digitalized factory software, according to characteristics and parameter input of different devices, digital analogy establishment and movement attribute definition of an auxiliary station, a tooling, a fixture, a robot and a press machine required by station verification are completed; and then virtual layout is carried out according to a site planning requirement, all tasks are organized for completing simulation actions of stations, interference collision analysis of the tooling and a mould is realized in a simulation analogy process, judgment on the single-station tatk time is realized, site process feasibility analysis is carried out, arrangement of site resource positions, distances is reasonably planned, and a prophase simulation result is fed back through a process analysis result, thus layout optimization and efficiency maximization of the stations are ensured, and the modification of matching the debugging by a post-phase entity is reduced.

Description

technical field [0001] The invention belongs to the application field of robot simulation and automatic production and manufacturing, and more precisely, relates to a stamping single-station production simulation verification method. Background technique [0002] With the continuous update of automated robot equipment and the continuous expansion of application fields, people are more pursuing the maximization of efficiency and the minimization of investment, which makes simulation and robot programming technology more and more valued by enterprises. At present, the robots and related automation equipment used in domestic production belong to manufacturers in different industries in the early stage of investment, and there is no integrated and coordinated debugging in the early stage of debugging and installation. There are only independent data and operating status of the product, only in all After the equipment arrives and is installed, it can be debugged and changed. It ...

AI Technical Summary

Problems solved by technology

At present, the robots and related automation equipment used in domestic production belong to manufacturers in different industries in the early stage of investment, and there is no integrated and coordinated debugging in the early stage of debugging and installation. There are only independent data and operating status of the product, only in all After the equipment arrives and is installed, it can be debugged and changed. It can be regarded as a teaching and reproduction type of on-site debugging of the robot. This method of operation has the following defects: 1. Blindness: do not understand the equipment coordination in the early stage of debugging The conditions that may occur during commissioning cannot be adjusted and optimized for the equipment characteristics in the station verification; 2. The cycle is long, and the time and cost are seriously wasted: After the automation equipment is installed, it needs to be continuously debugged, changed, Optimization, the project cycle is long, the time node cannot be accurately controlled, and the uncertain factors are large; in addition, during the stamping die investment and development process, because there is no coordination with the end picker, robot and other equipment, the design of the opening height, die inserts, etc. It can meet the requirements of automation, and related equipment may be damaged or changed during the debugging process. What’s more, repeated investment is required, which is a serious waste of time and money; 3. Poor programming quality and safety: the programmer is more complicated at the installation site In a dangerous environment, the programming quality depends on the experience of the instructor, and the programming quality and safety cannot be guaranteed; 4. It is easy to cause damage to new equipment and related fixtures

[0003] Although there are commercial robot programming software based on ordinary PCs in the international market, designers can restore a real on-site operating environment and test the feasibility of the process before any capital equipment investment. In the practical application of robotic off-line programming software such as ROBCAD and IGRIP at home and abroad, it is used to simulate the feasibility of the process or the application of open loop. Differences in installation, deviations in the structure of the end picker and the tool model in actual use, etc., will lead to a large difference between the robot program generated by the software and the real situation, and the effect is also inconsistent for different workspaces

Therefore, the current technology cannot realize the on-site simulation and programming and on-site debugging of the robot, and the process is well matched and adapted.

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