Rotating mechanism for automatic piling up device

Abstract

The invention provides a rotating mechanism for an automatic piling up device. The rotating mechanism is arranged at the lower end of the lifting mechanism of the automatic piling up device. The rotating mechanism comprises a swing driving pair, an electric motor speed reducer, a connecting frame and a hanger, wherein the inner ring of the swing driving pair is fixed on the connecting frame; the outer ring of the swing driving pair is fixed on the hanger and comprises a turbine capable of enabling the outer ring of the swing driving pair to rotate; a worm matched with the turbine is mounted on the connecting frame; the electric motor speed reducer is mounted on the connecting frame; the turbine is driven to rotate by the electric motor speed reducer through the worm. According to the invention, the rotating mechanism has the characteristics of being stable in structure, multi-angle in rotation, accurate in rotating and positioning and low in failure rate.

Description

technical field [0001] The invention relates to an automatic brick stacking device, in particular to a rotating mechanism of the automatic stacking device. Background technique [0002] In the production of brick and tile building materials, the mud strips extruded by the brick extrusion machine are cut into pieces by the cutter, and the rows of bricks are arranged according to the required spacing through the marshalling conveying mechanism, and the marshaled bricks are grasped by the grabbing mechanism. Take it to the kiln car and stack it; according to the process requirements, two adjacent layers of adobes should be stacked at a certain angle to ensure that the stacked bricks are neat, and the upper and lower adobes are overlapped firmly, and it is not easy to collapse in the subsequent drying and roasting process. [0003] In the stacking devices used in China recently, the rotating mechanism adopts sprocket chain steering, rack and pinion steering, or oil cylinder and ...

AI Technical Summary

Problems solved by technology

Due to the backlash of the sprocket, chain or rack and pinion, the positioning accuracy cannot meet the requirements after the grabbing rotates at a certain angle, and the impact of the oil cylinder or cylinder turning is too large, and the grabbing mechanism is prone to swing. The angle between adobes is prone to deviation, the adobes are not neatly stacked, the brick stack is unstable, and it is easy to collapse; and the steering angle of the existing rotating structure cannot be adjusted, which cannot meet the multi-angle rotation stacking

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