Automatic operation control method for full-automatic bridge-type storage crane

Abstract

The invention discloses an automatic operation control method for a full-automatic bridge-type storage crane, the automatic operation control method comprises the following steps: space coordinates ofa working target point can be determined, a control system is used to realize automatic positioning of a big car, a trolley and a lifting mechanism, a clamp clamps goods, a proximity sensing sensor performs reliable clamping detection, the goods are lifted up and put down, the lifting mechanism automatically raises the clamp to a highest point, and a crane control system feeds back a completion signal of the operation to an upper storage management information system. The automatic operation control method can realize automatic speed planning of the full-automatic bridge-type storage crane, aflexible speed planning algorithm with jerk limitation can ensure the smooth running of each mechanism, thereby reliably realizing the automation of addressing operation points; at the same time, mutual coordination of the lifting mechanism and the clamp can be realized, and the automation of clamping or stacking of the goods can be realized; the working efficiency and reliability of the storagecrane can be improved, working conditions can be improved, energy consumption can be saved, and the automatic operation control method helps enterprises to control cost.

Description

technical field [0001] The invention relates to a method for automatically controlling the operation of a bridge-type storage crane, in particular to a method for automatically controlling the operation of a fully automatic bridge-type storage crane. Background technique [0002] Bridge-type storage crane is an important equipment in the logistics storage system, which mainly realizes the handling, stacking and shipping of goods. [0003] Most of the control methods of the current overhead storage cranes are manual control, which has high requirements for operators and relatively high work intensity for operators. Some cranes with a slightly higher degree of automation are also limited to partial function automation under specific operations, do not have the fully automatic operation function of the crane, and cannot form a coordinated overall operation mechanism with the warehouse. Moreover, due to the current overhead storage cranes relying too much on manual operation, w...

AI Technical Summary

Problems solved by technology

Some cranes with a slightly higher degree of automation are also limited to partial function automation under specific operations, do not have the fully automatic operation function of the crane, and cannot form a coordinated overall operation mechanism with the warehouse

Moreover, due to the current overhead storage cranes relying too much on manual operation, when the operator is inattentive or fatigued, it is easy to cause bumps and damages to the warehouse goods, and the pick-and-place cycle of a single piece of goods is long and the efficiency is low.

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