Flexibility detection device of reflective optical fiber bundle plastic logistics pallet

Abstract

The present invention provides a flexibility detection device of a reflective optical fiber bundle plastic logistics pallet. The flexibility detection device of the reflective optical fiber bundle plastic logistics pallet comprises two pallet supports, two device guide rails, a pressure source, four optical fiber bundle detectors and two pieces of visors. The pallet supports and the pressure source are configured to simulate the force condition when the plastic logistics pallet has a full load; the device guide rails are installed at two sides of the plastic logistics pallet, and the optical fiber bundle detectors are installed on the device guide rails; the optical fiber bundles are alternately arranged in a one by one relationship of sending the optical fibers and receiving optical fibers and directly face the small force beam, and the optical fiber ends at least cover the overall area of the small force beam; and the visors are installed between the opposite optical fiber bundle detectors. According to the invention, the whole scanning of the deformation case of a plastic logistics pallet after the plastic logistics pallet has a full load is avoided, and the flexibility detection device of a reflective optical fiber bundle plastic logistics pallet has fine fiber diameter, high fiber optics bundle resolution, high automation degree, high detection efficiency and high accuracy, provides a technical means for sustainable usage machinery characteristic detection of transferring plastic logistics pallets on a large scale and has a wide application prospect.

Description

technical field [0001] The invention relates to a device for detecting the bending degree of a reflective optical fiber bundle plastic logistics tray, in particular to a device for detecting the bending degree at a mechanically key part of the plastic tray, and belongs to the technical field of logistics detecting equipment. Background technique [0002] The plastic logistics pallet is a logistics unit used in conjunction with logistics equipment such as forklifts and shelves. It can be used to store, load, and move goods, and it is one of the essential logistics equipment in modern logistics warehousing. A preliminary investigation by the Pallet Professional Committee of the China Federation of Logistics and Purchasing shows that China now has about 50 million to 70 million pallets of various types, and the annual output is increasing by about 20 million. Among them, plastic pallets accounted for 8%. [0003] Plastic logistics pallets are often subject to quality sampling...

AI Technical Summary

Problems solved by technology

[0007] At present, the damage of plastic logistics pallets detected by machine vision technology is limited to the damage of the surface of the pallets. It cannot detect the internal mechanical structure changes of plastic logistics pallets. For the mechanical characteristics of plastic logistics pallets, such as force characteristics, full load and heavy bending, etc. undetectable

[0008] The full-load bending degree is an important usability feature of plastic logistics pallets, because in the fully automatic three-dimensional storage system, the handling of plastic logistics pallets is completed by an automated shuttle machine, and the fork arms of the shuttle machine are automatically executed after fine tuning. The increase in the bending degree of the full load of the plastic logistics pallet causes the mechanical size mismatch of the fork arm of the shuttle machine, which leads to handling failure and the parking of the three-dimensional storage system, resulting in efficiency and economic losses

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