An automatic loading and unloading machine

Abstract

The invention discloses an automatic pallet loading and unloading machine comprising pallets for holding materials, a conveyor for conveying the pallets and a material trolley, wherein the material trolley is provided with a pallet support for holding the pallets and a PLC (Programmable Logic Controller), the material trolley is arranged at an end of the conveyor and is arranged vertical to the conveyor, a pallet forking device is arranged at the end of the conveyor and is provided with a base, a stand column and a screw rod are arranged on the base, a liftable pallet yoke is arranged on the lead screw, a forking rod is arranged at the front end of the pallet yoke, the base is arranged on a moving block, and the moving block is connected with a linear driver. According to the invention, the problems on automatic transfer and loading of the empty pallets are solved, the automatic transfer and loading of the pallets can be realized, and the automatic pallet loading and unloading machine has the advantages of time-saving and labor-saving performances, high efficiency and convenience for operation, can realize full-automatic control and can be widely applied to the fields such as foot, sanitation, medicines and the like to serve as equipment for automatically transferring, loading and unloading the pallets.

Description

technical field [0001] The invention relates to an automatic tray loading and unloading machine, which is used in the fields of food, sanitation, and medicine as tray automatic transfer, loading, and unloading equipment, and is especially suitable for matching with a freeze-drying unit as a multi-pan, multi-layer, multi-group Pallet transfer, loading and unloading. technical background [0002] In the fields of food, sanitation, medicine, etc., it is usually necessary to use a material truck with multi-layer brackets to load pallets with materials for pallet transfer. It needs to be loaded and unloaded, and the pallets are loaded into the material truck or unloaded from the material truck. The methods and equipment are different, there are traditional manual operation methods, there are methods of using conveyors to transport and manual operations, and some are operated by manipulators. Advanced pallet transfer, loading and unloading equipment has complex structure, high op...

AI Technical Summary

Problems solved by technology

[0002] In the fields of food, sanitation, medicine, etc., it is usually necessary to use a material truck with multi-layer brackets to load pallets with materials for pallet transfer. It is necessary to load and unload the truck, load the pallet to the material truck or unload the pallet from the material truck. The methods and equipment are different, there are traditional manual operation methods, there are methods of using conveyors to transport and manual operations, and some are operated by manipulators. Advanced pallet transfer, loading and unloading equipment has complex structure, high operation requirements, low efficiency and high labor intensity

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