Pallet stacking and conveying device

Abstract

The invention discloses a pallet stacking and conveying device which comprises a conveying lifting mechanism and a pallet stacking mechanism. The conveying lifting mechanism comprises a first conveying belt, a second conveying belt, a lifting mechanism driving the second conveying belt to ascend and descend and a third conveying belt which are sequentially distributed in a conveying direction, thelifting mechanism comprises a first linear executor in vertical placement and a load bearing frame connected with an output shaft of the first linear executor, the third conveying belt is arranged inthe middle of the pallet stacking mechanism, and the pallet stacking mechanism comprises a second linear executor in vertical placement, a lifting frame fixedly connected with an output shaft of thesecond linear executor and two supporting frames fixed on two sides of the third conveying belt. Pallets among the conveying belts at different heights can be transferred through the lifting mechanism, the pallet stacking mechanism stacks the pallets together, and finally the pallets are conveyed again. The pallet stacking and conveying device is simple in structure and high in stacking efficiency, and deflection during conveying and stacking of the pallets is avoided.

Description

technical field [0001] The invention relates to the technical field of pallet production, in particular to a pallet stacking and conveying device. Background technique [0002] In the prior art, before stacking the trays, it is necessary to process the trays in multiple stations, and the heights of the conveyor belts on different processing stations are different. The prior art is usually clamped and transferred by a manipulator, and the structure is complicated; while The stacking of pallets is mainly done by manipulators or stackers. The former is to use the manipulator to grab the parts and then place them on the designated position on the production line. Manipulator manufacturing and maintenance costs are high, and its work needs to be set. The path and control method are complicated; the latter is to move the pallet to the designated position on the production line through the spreader of the stacker. Take the point, and the stacker is not in a fixed state, it is easy...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, before stacking the trays, it is necessary to process the trays in multiple stations, and the heights of the conveyor belts on different processing stations are different. The prior art is usually clamped and transferred by a manipulator, and the structure is complicated; while The stacking of pallets is mainly done by manipulators or stackers. The former is to use the manipulator to grab the parts and then place them at the designated position on the production line. Manipulator manufacturing and maintenance costs are high, and its work needs to be set. The path and control method are complex; the latter is to move the pallet to the designated position on the production line through the spreader of the stacker. Take the point, and the stacker is not in a fixed state, it is easy to shift during the difficult stacking process, which makes the alignment of the stacked objects poor, and in severe cases, it cannot be stacked normally, which in turn affects the processing efficiency

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