A positioning method and device for window processing

Abstract

The invention discloses a guiding method and system for placing car window glass on a positioning fixture, which is applied in the field of vehicle manufacturing, including: obtaining the first vehicle type identification result of the current car window glass, and obtaining the first car model identification result from pre-stored guide data. The target guidance information matched by the model recognition result; guide the target placement point on the positioning fixture according to the target guidance information; obtain the actual position picture and actual pressure signal of the current window glass placed behind the target placement point; according to the actual position The picture determines whether the actual position of the current window glass is correct, and compares whether the recognition result of the first model is consistent with the recognition result of the second model obtained based on the actual pressure signal; if they are consistent and the actual position is determined to be correct, the positioning is released Fixture, so that the positioning fixture slides to the processing position to process the current window glass.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a positioning method and device for window processing. Background technique [0002] As people's demand for personalized cars is increasing, the degree of flexible production of cars is also getting higher and higher. The same production line needs to produce various types of vehicles, including new energy vehicles and traditional fuel vehicles, as the unique triangle of the production line. Window glue positioning fixture, and due to the limitation of the table area of ​​the fixture, in order to cope with the diverse shapes of triangular windows, it is necessary to make multiple sets of supporting pillars of triangular windows of different heights and clamping pillars for fixing triangular windows, and select the corresponding pillars and The clamping columns support and fix the triangular window, one shape of the triangular window corresponds to a set of clamping columns...

AI Technical Summary

Problems solved by technology

Multiple sets of jacking columns and clamping columns on the fixture can meet the production of multiple models, but it brings great challenges to the operator's operation. It is impossible to quickly and accurately select the corresponding jacking columns and clamping columns, which not only consumes a lot of time, but also And the triangular windows with similar contours are easy to select the wrong top column and clamping column and need to be reworked, which affects the production line beat

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