Full-automatic horizontal removable flask molding machine with lower flask sliding out

Abstract

The invention discloses a full-automatic horizontal removable flask molding machine with a lower flask sliding out. An upper compaction cylinder and a lower compaction cylinder can move up and down; the slide-out type lower flask and a sand shooting system are installed in the middle of a rack; the sand shooting system is installed on the outer side of the rack; the slide-out type lower flask is installed on the middle layer of the rack and can horizontally slide in the middle layer; a sand shooting head of the sand shooting system faces a flask opening of the slide-out type lower flask; an upper flask is installed above the lower flask and located in the rack and can move up and down; an upper pressing head is installed above the upper flask and connected with the upper compaction cylinder; a shuttling type mold plate mechanism is arranged between the upper flask and the lower flask; a lower pressing head is installed below the lower flask and connected with the lower compaction cylinder, and a casting push-out mechanism is installed on the portion, below the lower flask, of the rack. The full-automatic horizontal removable flask molding machine has the advantages that the structure is simple, complicated workpiece placement of a mold core is facilitated, a sand mold can be easily inspected, and upper even and efficient compaction and lower even and efficient compaction can performed at the same time.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a full-automatic horizontal box-off molding machine with a lower box sliding out. Background technique [0002] Foundry equipment for making sand molds. Its main functions are: filling sand, filling loose molding sand into the sand box; compacting sand, compacting the loose molding sand in the sand box through compaction, so that the sand mold has the necessary strength in the process of handling and pouring. ; Lift the mold, use the lifting mechanism to take the pattern out of the compacted sand mold. [0003] The existing molding machine structure is not conducive to placing sand cores and checking sand molds for workpieces with complex cores. And the compaction process is inefficient and uneven. Contents of the invention [0004] The object of the present invention is to provide a full-automatic horizontal unboxing molding machine with the lower box sliding out...

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