Plate-processing and dimension-detecting auxiliary equipment

Abstract

The invention discloses plate-processing and dimension-detecting auxiliary equipment. The plate-processing and dimension-detecting auxiliary equipment comprises a projector, a tri-axial portal moduleand a controller, wherein a laser distance measuring module and a CPU module are integrated on the projector; a sample picture is converted into a dimension figure of a PDF format and the dimension figure of the PDF format is sent onto the controller; the dimension figure of the PDF format is sent to the CPU module through the controller; the controller controls the laser distance measuring moduleto measure length-width values of a sample; the CPU module calculates a centre point of the sample according to the length and the width of the sample; then, the tri-axial portal module is controlledto regulate the projector, so that the centre point of a camera lens of the projector is superposed with that of the sample, and a distance L2 between the sample and the projector is calculated; andaccording to the value of L2, the CPU module controls the tri-axial portal module to regulate the distance between the projector and the sample, and the distance is equal to L2, so that 1:1 projectionof the dimension figure can be completed. The plate-processing and dimension-detecting auxiliary equipment can improve working efficiency and detecting accuracy.

Description

technical field [0001] The invention relates to the technical field of sample processing, in particular to a plate processing and size detection auxiliary equipment capable of sample processing and size detection of large and medium-sized plates. Background technique [0002] In the process of sample preparation in the prior art, because the sample is too large (for example, the length and width of the sample are more than 2 meters), the dimensional accuracy of manual sample preparation (drilling, positioning, etc.) cannot be guaranteed (more than one meter, a tape measure or a straight line will be used) Ruler to measure size positioning, tape measure or ruler has large measurement tolerance, and errors are prone to occur in manual measurement), the sample must be sent to the CNC equipment for processing. There is a problem here, many design companies do not have CNC processing equipment, so if you want to make a slightly larger sample, you have to complete the following st...

AI Technical Summary

Problems solved by technology

If the function is used in reverse, the sample has been processed. To check whether the sample is qualified, the graphics in CAD can be projected on the plate according to the size of 1:1, so as to check whether the sample processing is qualified, which is equivalent to the second dimension. Image measuring instrument, but the two-dimensional image measuring instrument can only measure some small parts, once the size exceeds the range, it cannot measure

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