Plate buckling deformation online detection device based on longitudinal scanning

Abstract

The invention discloses a plate buckling deformation online detection device based on longitudinal scanning. The plate buckling deformation online detection device comprises a transmission frame and air floating cushion rods evenly distributed on the front face of the transmission frame, a roller transmission mechanism is arranged at the bottom end of the front face of the transmission frame, and a detection installation frame is installed in the middle of the front face of the transmission frame; the detection mounting frame comprises a detection mounting inclined plate which is obliquely distributed, a mounting bottom plate fixedly connected with the bottom end of the roller transmission mechanism is arranged at the bottom end of the detection mounting inclined plate, and a mounting top plate fixedly connected with the top end of the transmission frame is arranged at the top end of the detection mounting inclined plate; a lifting adjusting mechanism is longitudinally arranged in the middle of the inner surface of the detection mounting inclined plate, and a probe mounting mechanism is transversely mounted in the middle of the lifting adjusting mechanism. According to the invention, the laser probe is transversely arranged along the product transmission direction, the surface distance of the product is measured by moving along the longitudinal direction, whether the warping of the product is qualified or not is determined through specification judgment in combination with the finally formed product surface 3D distribution diagram, the measurement efficiency is high, and the full inspection of the product is realized through on-line one-by-one inspection of the product.

Description

technical field [0001] The invention belongs to the field of plate warpage detection, in particular to an online detection device for plate warpage deformation based on longitudinal scanning. Background technique [0002] Due to structural design, manufacturing and other reasons, the plate will be warped and deformed. Some warped deformation is not obvious, and it is difficult to find without the help of equipment. The traditional inspection method often uses offline sampling inspection, which has low measurement efficiency and many problems. In this way, on the one hand, products with warping defects will be missed to be detected by users, causing adverse effects and large losses. On the other hand, some good products will be misjudged and affect the production yield. Contents of the invention [0003] The object of the present invention is to overcome the above problems existing in the prior art, and provide an online detection device for plate warpage deformation based ...

AI Technical Summary

Problems solved by technology

[0002] Due to structural design, manufacturing and other reasons, the plate will be warped and deformed. Some warped deformation is not obvious, and it is difficult to find without the help of equipment. Traditional detection often uses offline sampling inspection, which has low measurement efficiency and many problems.

In this way, on the one hand, products with warping defects will be missed to the user, causing adverse effects and large losses. On the other hand, some good products will be misjudged and affect the production yield.

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