Pallet machine

Abstract

The invention discloses a pallet machine. Pallets are directly stacked inside a stack space and are not needed to be partitioned, clamping and blocking mechanisms are arranged at the two opposite sides of a frame, a parallel four-bar mechanism is adopted for each clamping and blocking mechanism, when the pallets are conveyed, the clamping and blocking mechanisms extend into the stack space for clamping the clamping grooves in the two opposite sides of the pallets, all the pallets in the stack space are clamped and positioned, and the pallet located at the lowermost position of the stack space is dropped to a transmission mechanism through a supporting mechanism and output from the bottom through the transmission mechanism. Therefore, the parallel four-bar mechanism is adopted for each clamping and blocking mechanism, so that the pallet machine has the advantages of being compact in structure, low in cost, stable in operation and large in bearing power.

Description

【Technical field】 [0001] The invention relates to pallet stacking equipment, in particular to a pallet machine. 【Background technique】 [0002] Existing pallet machines generally output the pallets from bottom to top, which use chains and stepping motors for lifting control. When the pallets rise to the set position, the pallets are pushed out by the cylinder. The pallets of this structure When the pallet machine is stacking pallets, there is a gap between two adjacent pallets at equal distances. For large pallets, the above method is adopted. Due to the large weight of the pallets and the gap between the pallets and the pallet machine If the frictional force between them is relatively large, a driving motor and a cylinder with relatively large power are required, which complicates the structure of the complete machine and increases the volume and cost of the complete machine. [0003] The present invention studies and proposes aiming at the deficiencies in the prior art. ...

AI Technical Summary

Problems solved by technology

[0002] Existing pallet machines generally output the pallets from bottom to top, which use chains and stepping motors for lifting control. When the pallets rise to the set position, the pallets are pushed out by the cylinder. The pallets of this structure When the pallet machine is stacking pallets, there is a gap between two adjacent pallets at equal distances. For large pallets, the above method is adopted. Due to the large weight of the pallets and the gap between the pallets and the pallet machine If the friction force between them is large, a driving motor and cylinder with large power are required, so the structure of the whole machine becomes complicated, and the volume and cost of the whole machine are increased.

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