A modeling optimization method and system based on pcb board placement and insertion process

Abstract

The invention discloses a modeling optimization method based on a PCB board sticking and inserting process. The method comprises the following steps that a system builds an element packaging diagram according to size information of a welding element; the system builds a corresponding engineering drawing according to a CAD diagram or a wiring diagram of a PCB board; the system imports the engineering drawing into equipment and converts the engineering drawing into a standard reference step table; the system automatically verifies and updates the standard reference step table according to real-time production deviance. The invention further discloses a modeling optimization system based on the PCB board sticking and inserting process, the system comprises an element packaging diagram establishment module, an engineering drawing establishment module, a standard reference step table establishment module and a verification module. According to the modeling optimization method and system based on the PCB board sticking and inserting process, modeling, validation and updating steps of the standard reference step table can greatly reduce occupation and dependency on resources such as equipment, people and the like, the system is convenient and quick, the production efficiency is improved, the production cost is reduced, and the method and the system can be widely applied to the field of sticking and inserting control of components and parts.

Description

technical field [0001] The invention relates to the field of component placement and insertion control, in particular to a modeling optimization method and system based on a PCB board placement and insertion process. Background technique [0002] During the automated insertion / fitting process, a standard reference step table needs to be made. In the traditional method, most of them use special charging software to convert the PCB design drawing into a standard reference step table, or use the manual teaching method to use the mobile camera on the device to manually move to the position of the pad to take images, and calculate the mechanical coordinates of the pad value, and then artificially convert the associated pad set into the mechanical coordinates and angles of the component, and so on, and finally get the standard reference step table. [0003] For special fee-charging software, issues of cost and copyright need to be considered; and when there is a deviation between...

AI Technical Summary

Problems solved by technology

For the method of manually teaching and establishing a standard reference step table, every time a new specification PCB board is replaced, it is necessary to manually adjust the mobile camera to the position of the pad to perform image capture calculations. The workload is the same as that of the pad or The number of components is closely related; and due to the need to use hardware resources, the standard reference step table must be established on the device, which cannot be operated offline, thus affecting the actual use of the device

Generally speaking, the method of manually teaching and building tables takes a long time to learn and train, which is inefficient and requires certain experience for operators

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