Maintenance device for use together with a core manufacturing machine and a core manufacturing machine with such a maintenance device

摘要

Maintenance device for use with an assembly of a core making machine, characterized in that the maintenance device comprises: a lifting frame outside the core making machine; a tilt frame pivotably connected to the elevation frame through a horizontal rotating shaft; a first fastening element which is located on the tilt frame and which is configured to fasten an upper core box of the core manufacturing machine to the tilt frame or to release the upper core box from the tilt frame; a lift drive mechanism that drives the lift frame to raise or lower; a tilt drive mechanism that drives the tilt frame to rotate along the horizontal rotating shaft; and a control signal receiving mechanism configured to receive a control signal from a core making machine control unit, the core making machine control unit controlling the core making machine to perform a core making operation, and wherein the control signal receiving mechanism is configured to: in response to the control signal: sends a first fastening signal to the first fastening element, so that the first fastening element, the upper core box, which consists of a Inside the core making machine is conveyed attached to the tilting frame; sends a signal to the elevator drive mechanism to raise so that the elevator drive mechanism drives the elevator frame to raise the tilt frame and the upper core box; and sends a signal to the tilt drive mechanism to tilt so that the tilt drive mechanism drives the tilt frame to rotate the upper core box along the horizontal rotating shaft.