A pouring facility includes a mold conveying device configured to convey a mold, a molten-metal discharging container configured to store waste molten metal, and a pouring machine movable on a conveyance path located between the mold conveying device and the molten-metal discharging container, the pouring machine being configured to tilt a ladle in a first direction to pour molten metal into the mold conveyed by the mold conveying device, and tilt the ladle in a second direction opposite to the first direction to discharge waste molten metal into the molten-metal discharging container.

A pouring facility includes a mold conveying device configured to convey a mold, a molten-metal discharging container configured to store waste molten metal, and a pouring machine movable on a conveyance path located between the mold conveying device and the molten-metal discharging container, the pouring machine being configured to tilt a ladle in a first direction to pour molten metal into the mold conveyed by the mold conveying device, and tilt the ladle in a second direction opposite to the first direction to discharge waste molten metal into the molten-metal discharging container.

The pouring apparatus includes: a ladle including a nozzle and configured to store molten metal; a tilting mechanism configured to tilt the ladle so that a tapping position from the nozzle of the ladle is maintained at a constant position; and a radiation thermometer including a sensor head configured to output a signal related to a temperature at a measurement position and an amplifier configured to process the signal output by the sensor head, wherein the sensor head is disposed so that the measurement position is at the tapping position, and outputs a signal related to a temperature of molten metal in a molten metal flow at the tapping position.

A casting apparatus includes an upper frame, a lower frame, an opening/closing mechanism, a first main link member, a first sub-link member, a drive unit, a base frame and a retracting mechanism. The first main link member is provided with a first rotating shaft at a central part thereof. The first sub-link member is disposed in parallel with the first main link member. The first sub-link member is provided with a first bearing at a central part thereof. The drive unit is connected to the first rotating shaft and causes the first main link member to rotate around the first rotating shaft. The base frame includes a second rotating shaft. The second rotating shaft rotatably supports the first sub-link member via the first bearing with the first bearing placed thereon. The retracting mechanism causes the second rotating shaft to retract.

A casting apparatus includes an upper frame, a lower frame, an opening/closing mechanism, a first main link member, a first sub-link member, a drive unit, a base frame and a retracting mechanism. The first main link member is provided with a first rotating shaft at a central part thereof. The first sub-link member is disposed in parallel with the first main link member. The first sub-link member is provided with a first bearing at a central part thereof. The drive unit is connected to the first rotating shaft and causes the first main link member to rotate around the first rotating shaft. The base frame includes a second rotating shaft. The second rotating shaft rotatably supports the first sub-link member via the first bearing with the first bearing placed thereon. The retracting mechanism causes the second rotating shaft to retract.

A casting apparatus includes an upper frame, a lower frame, an opening/closing mechanism, a first main link member, a first sub-link member, a drive unit, a base frame and a retracting mechanism. The first main link member is provided with a first rotating shaft at a central part thereof. The first sub-link member is disposed in parallel with the first main link member. The first sub-link member is provided with a first bearing at a central part thereof. The drive unit is connected to the first rotating shaft and causes the first main link member to rotate around the first rotating shaft. The base frame includes a second rotating shaft. The second rotating shaft rotatably supports the first sub-link member via the first bearing with the first bearing placed thereon. The retracting mechanism causes the second rotating shaft to retract.

A casting apparatus includes an upper frame, a lower frame, an opening/closing mechanism, a first main link member, a first sub-link member, a drive unit, a base frame and a retracting mechanism. The first main link member is provided with a first rotating shaft at a central part thereof. The first sub-link member is disposed in parallel with the first main link member. The first sub-link member is provided with a first bearing at a central part thereof. The drive unit is connected to the first rotating shaft and causes the first main link member to rotate around the first rotating shaft. The base frame includes a second rotating shaft. The second rotating shaft rotatably supports the first sub-link member via the first bearing with the first bearing placed thereon. The retracting mechanism causes the second rotating shaft to retract.

A device for continuously removing impurities from molten metal includes a molten metal flow path body, an inlet-side closed end plate and an outlet-side closed end plate are provided in the molten metal flow path body so as to form an impurity removal space, an electrode device composed of an inlet-side electrode and an outlet-side electrode that face each other in a longitudinal direction of the molten metal flow path body, a magnetic field device composed of a pair of permanent magnets that face each other in a width direction, sandwich the impurity removal space, and an urging device composed of the electrode device and the magnetic field device applies a Lorentz force downward to molten metal in the impurity removal space so as to increase a density of the molten metal and cause impurities in the molten metal to rise up to a surface of the molten metal.

A leakage of a molten metal is suppressed at the time of pouring. A control method for an automatic pouring apparatus according to one embodiment includes: calculating a dropping position of a molten metal on a horizontal surface passing through a height position of a sprue, a flow velocity of the molten metal in the dropping position, and a radius of a sectional surface of the molten metal on the horizontal surface, on the basis of a dropping trajectory of the molten metal flowing out from a discharge port, generating an objective function which is relevant to a total weight of the molten metal flowing into a mold from a ladle and depends on a distance between the discharge port and the center of the sprue in a predetermined direction, on the basis of the dropping position, the flow velocity of the molten metal in the dropping position, the radius of the sectional surface of the molten metal on the horizontal surface, a radius of the sprue, a flow rate of the molten metal flowing out from the discharge port, and a density of the molten metal, and calculating the distance between the discharge port and the center of the sprue in the predetermined direction, in which the total weight of the molten metal flowing into the mold from the ladle is maximized, on the basis of the objective function.

A leakage of a molten metal is suppressed at the time of pouring. A control method for an automatic pouring apparatus according to one embodiment includes: calculating a dropping position of a molten metal on a horizontal surface passing through a height position of a sprue, a flow velocity of the molten metal in the dropping position, and a radius of a sectional surface of the molten metal on the horizontal surface, on the basis of a dropping trajectory of the molten metal flowing out from a discharge port, generating an objective function which is relevant to a total weight of the molten metal flowing into a mold from a ladle and depends on a distance between the discharge port and the center of the sprue in a predetermined direction, on the basis of the dropping position, the flow velocity of the molten metal in the dropping position, the radius of the sectional surface of the molten metal on the horizontal surface, a radius of the sprue, a flow rate of the molten metal flowing out from the discharge port, and a density of the molten metal, and calculating the distance between the discharge port and the center of the sprue in the predetermined direction, in which the total weight of the molten metal flowing into the mold from the ladle is maximized, on the basis of the objective function.