Vertical lifting and aligning device

Abstract

The invention provides a vertical lifting and aligning device, which comprises a moving unit, an upper fixing unit, a lower fixing unit and a controller. The moving unit comprises a moving piece capable of moving up and down synchronously along vertical lifting equipment; a first optoelectronic switch and a second optoelectronic switch are arranged on the moving piece, and are connected with the controller; the upper fixing unit is provided with a first interaction piece and a second interaction piece; a trigger position of the first optoelectronic switch and the first interaction piece is higher than a trigger position of the second optoelectronic switch and the second interaction piece; the lower fixing unit and the upper fixing unit are symmetrically arranged up and down; and when the moving unit operates from bottom to top, the moving unit interacts with the upper fixing unit, firstly slows down and then stops so as to realize upper aligning operation, and when the moving unit operates from top to bottom, the moving unit interacts with the lower fixing unit, firstly slows down and then stops so as to realize lower aligning operation, so that the accuracy in aligning and the safety and the reliability of operation are realized.

Description

technical field [0001] The invention belongs to the technical field of vertical lifting equipment, and in particular relates to a vertical lifting alignment device. Background technique [0002] In the logistics system of the tobacco industry, the vertical elevator is mainly used for the transportation of cigarette packs or pallets between the first floor and the second floor. Its working principle is that when the pallets or cigarette packs on the second floor need to go down to the first floor, the First, it is transported to the entrance of the vertical elevator through the fixed conveyor on the second floor, and then the conveyor inside the vertical elevator moves up and down to connect with the fixed conveyor on the horizontal plane, and the cigarette packets or trays are driven by the conveyor chain from the fixed conveyor Transfer to the conveyor inside the vertical elevator, the conveyor inside the vertical elevator moves to the first floor and fixes the conveyor on ...

AI Technical Summary

Problems solved by technology

In this process, the key process is the accuracy of the alignment and the safety of the vertical elevator operation. Once the alignment is inaccurate, it may cause the cigarette packs or trays to collide or fall, causing major equipment accidents, and the vertical elevator goes up and down. The safety of operation is even more important. Once the top or fall occurs, it will endanger equipment and personal safety

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