Full-automatic horizontal molding machine

Abstract

The invention discloses a full-automatic horizontal molding machine which comprises frame assemblies, a sand mould assembly and a sand supply assembly. The sand mould assembly comprises a supporting part and a sand box part. The sand box part comprises a lower sand box, a middle sand box and an upper sand box. A first screen plate is arranged on the side, close to the first frame assembly, of the middle sand box, a plurality of first through holes are formed in the first screen plate, and a plurality of middle sand passing parts are arranged in the circumferential direction of the middle sand box at intervals. The upper sand box is arranged in the vertical direction in a sliding manner relative to the first frame assembly, a second screen plate is arranged on the side, close to the first frame assembly, of the upper sand box, a plurality of second through holes are formed in the second screen plate, and a plurality of upper sand passing parts are arranged in the circumferential direction of the upper sand box at intervals. The middle sand passing parts comprise first sets of sand passing holes, second sets of sand passing holes and third sets of sand passing holes. According to the full-automatic horizontal molding machine, no core shooter is needed in the sand mould casting process, so that the whole structure is simple, the occupied space is small, and the full-automatic horizontal molding machine is convenient for an operator to operate.

Description

technical field [0001] The invention relates to the technical field of sand casting equipment, in particular to a fully automatic horizontal molding machine. Background technique [0002] Existing sand castings use the sand box to form the upper and lower molds through the action of the core shooter, and then close them for casting. In this way, on the one hand, the labor intensity of the operator is increased, and on the other hand, the sand casting process is also complicated. It is easy for operators to master skillfully, and at the same time, the existing sand casting equipment has a complex structure and is not easy to operate. Contents of the invention [0003] The present invention aims to solve at least one of the problems of the prior art. [0004] The object of the present invention is to propose a fully automatic horizontal molding machine. [0005] According to the fully automatic horizontal molding machine of an embodiment of the present invention, the ful...

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