Planeness detection and correction all-in-one machine and detection and correction method

Abstract

The invention relates to a planeness detection and correction all-in-one machine which comprises a machine cabinet assembly, a fixture assembly for clamping a workpiece to be detected and corrected and a control assembly for controlling the detection and correction. The all-in-one machine further comprises a detection assembly and a correction assembly, wherein the detection assembly comprises a portal frame assembly achieving moving on an X axis, a Y axis and a Z axis and a laser displacement sensor, and the correction assembly comprises a correction mechanism and a contact type digital sensor. The detection assembly and the correction assembly are connected with the control assembly to carry out information interaction to achieve the detection and the correction of the planeness. The planeness detection and correction all-in-one machine can detect whether products are qualified or not, can also carry out correction on sub-quality products, and the effects of improving production efficiency, detection precision and the product percent of pass and reducing cost are achieved.

Description

technical field [0001] The invention relates to the field of flatness detection, in particular to a flatness detection and correction integrated machine and a detection and correction method. Background technique [0002] Flatness refers to the deviation of the macro-concave-convex height of the substrate from the ideal plane. The shells of electronic products and accessories, mechanical processing manufacturing, and electronic product assembly require flatness testing of workpieces during the production process. At present, manufacturers mainly use manual detection methods for detection and correction. Manual detection has low efficiency, low accuracy, poor consistency of result data, and relatively large errors caused by human factors. It will also cause scratches, deformation, distortion and other defects on the product. Affected, even the real measurement value of the product cannot be obtained. Most of the existing flatness testing equipment can only detect whether th...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a flatness detection and correction integrated machine and a correction and detection method for the above-mentioned defects of the prior art, which overcomes the high cost, low efficiency and low accuracy of manual detection, which is easy to cause artificial damage to the product. Damage and existing flatness inspection equipment can only automatically detect whether the product is qualified, but cannot correct defects for unqualified products

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