Turnover device of mould hoisting

Abstract

The invention discloses a turnover device of mould hoisting. The turnover device of mould hoisting comprises a base. An electric telescopic rod is arranged in the middle of the upper end of the base, a platform is fixed at the top end of the electric telescopic rod, and turnover mechanisms are fixed on the two sides of the upper end of the base through vertical rods; each turnover mechanism comprises a rotating shaft, a column-shaped universal ball joint, a universal ball and an electromagnet, the universal ball joints are fixed to the rotating shafts, and the universal balls are fixedly connected with the electromagnets; and the electromagnets are connected with a power supply module through cables, the arc-shaped surface of one of the universal ball joints is sleeved with a gear ring, a gear is arranged below the gear ring, and the gear is fixed to an output shaft of a driving motor. According to the turnover device of mould hoisting, the turnover mechanisms are reasonable in design, the rotating shafts of the turnover mechanisms are used for providing support, the electromagnets are used for fixing mould workpieces effectively, and the universal balls and the universal ball joints enable the electromagnets to turn over automatically; and driving force of turnover is provided for the turnover mechanisms by using the gear ring and the gear engaged with the gear ring, the operation is convenient and rapid, and the turnover speed is controllable.

Description

technical field [0001] The invention relates to the technical field of mold assembly, in particular to an overturning device for mold hoisting. Background technique [0002] In the process of mold production or maintenance, it is often necessary to turn over the mold. At present, the commonly used method is manpower plus lifting equipment. This method is still feasible when manufacturing or maintaining small and medium molds. However, with the continuous development of large-scale and heavy-duty molds, the disadvantages of the above methods are becoming more and more obvious. The main reason is that accidents are prone to occur when turning over large molds, which may cause damage to the mold and may also threaten the personal safety of operators. [0003] The Chinese invention patent with the application number 201610191865.X discloses an overturning device for mold hoisting, which includes mold overturning devices arranged in pairs, and the two overturning devices are resp...

AI Technical Summary

Problems solved by technology

This mold turning device is complex in structure and inconvenient to operate, and needs to be improved

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