Device of utilizing planar mirror set to determine qualification of shelf crossbeams

Abstract

The invention discloses a device of utilizing a planar mirror set to determine qualification of shelf crossbeams, comprising a base, a conveyer belt, a proximity switch, a block, a push cylinder, a measuring bracket, a portal frame, an image shooting module, a leading screw driving module, a compaction cylinder and a flip driving module, wherein the image shooting module comprises an industrial camera, a first reflector, a second reflector, a third reflector and a parallel light source. The device utilizes a planar mirror reflection principle to make imaging of two distant installation holes close, and the installation holes actually shot by an industrial camera are amplified by several times than the installation holes not reflected by a planar mirror; the device can shoot images of higher resolution by employing an industrial camera of lower pixels, thereby reducing equipment costs; besides, the device utilizes a periscope principle to image two distant pairs of installation holes within a same industrial camera, reduces equipment total costs, and meanwhile determines qualification of a shelf crossbeam only by processing an image, thereby improving detection efficiency.

Description

technical field [0001] The invention relates to the field of shelf production, and more specifically relates to a device for judging whether a shelf crossbeam is qualified by using a plane mirror group. Background technique [0002] Modern large-scale production promotes the socialization, specialization, high mechanization and automation of industrial production, which requires that the supply of materials should be distributed in a timely, rapid and accurate manner, and also promotes the rapid development of storage technology. As a member of storage equipment, steel shelves are an indispensable part of modern logistics centers and distribution centers. Shelves are an important tool for warehouse modernization and efficiency improvement. Shelves generally refer to shelves for storing goods, and shelves are storage equipment for storing items. For example, in general stores, goods are often displayed on shelves. In order to improve the display of goods and facilitate loadi...

AI Technical Summary

Problems solved by technology

[0005] However, since there are usually two installation holes at both ends of the shelf beam, and the distance between the two installation holes is often 4-6 times the diameter of the installation hole, therefore, it is often necessary to use two industrial cameras to take photos of the same end in the actual shooting process. Two installation holes or use industrial cameras with higher pixels to shoot; if two industrial cameras are used to shoot two installation holes at the same end of the shelf beam, on the one hand, resources are wasted and equipment costs are increased; on the other hand, two The installation between industrial cameras is more complicated, and it is easy to affect each other; if a single industrial camera is used for shooting, due to the large distance between the two mounting holes, the image definition of the captured mounting holes is not high, and the detection accuracy is low. Image processing is more difficult, so it meets the actual production needs

[0006] And because there are installation holes at both ends of the shelf beam, generally two cameras are used at both ends to realize the shooting of the installation holes at both ends, and the image processing process must go through two times to judge whether the shelf beam is qualified. Increased equipment cost

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