Embracing-clamping type pallet fork mechanism applied to material box stacker

Abstract

The invention discloses an embracing-clamping type pallet fork mechanism applied to a material box stacker, and relates to a pallet fork. Traditional extending-retracting pallet forks need to finish actions of extending pallet forks, lifting / putting down material boxes by the pallet forks, retracting the pallet forks in the process of cargo picking up and placing, and the overall work efficiency is low. The embracing-clamping type pallet fork mechanism comprises one or more pallet fork single body mechanisms arranged on a stacker body, and each pallet fork single body mechanism comprises a pair or multiple pairs of embracing-clamping pallet forks used for embracing the material boxes and an extending-retracting device used for extending or retracting the embracing-clamping pallet forks; each pair of embracing-clamping pallet forks comprises two symmetrically arranged clamping claws, and the clamping claws are rotatable electric conveying belts; the embracing-clamping pallet forks are extended by the extending-retracting device, the clamping claws clamp the material boxes, then the clamping claw conveying belts move to convey the material boxes to the stacker body, the extending-retracting device retracts, and cargo picking-up is finished; and the extending-retracting device extends out, the clamping claw conveyor belts move to convey the material boxes to a cargo position of acargo frame, then the clamping claws open, the extending-retracting device retracts, and cargo placing is finished; and the working speed of picking-up and placing is accelerated, and the overall working efficiency of the stacker is improved.

Description

technical field [0001] The invention relates to a cargo fork, in particular to a clamping type cargo fork mechanism suitable for a material box stacker. Background technique [0002] With the increasing demand of various enterprises and institutions for automated three-dimensional warehouses, the efficiency of inbound and outbound storage of material boxes has become an important indicator to measure the performance of three-dimensional warehouses, while the traditional telescopic forks need to be extended during the process of picking and placing goods. Actions such as picking up / putting down the material box with the fork, retracting the fork, etc., all of these actions run at low speeds, which seriously affect the overall working efficiency of the stacker. In view of this situation, a new type of clamp is designed and developed. The fork mechanism can quickly complete the work of picking and placing goods, so it is very necessary to improve the overall working efficiency ...

AI Technical Summary

Problems solved by technology

[0002] With the increasing demand of various enterprises and institutions for automated three-dimensional warehouses, the efficiency of loading and unloading of material boxes has become an important indicator to measure the performance of three-dimensional warehouses. However, the traditional telescopic forks need to be extended during the process of picking and placing goods. Actions such as lifting / lowering the material box by the fork, retracting the fork, etc., these actions all run at low speeds, which seriously affect the overall working efficiency of the stacker. In view of this situation, a new type of clamp is designed and developed. The fork mechanism can quickly complete the work of picking and placing goods, so it is very necessary to improve the overall working efficiency of the stacker

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