A method for molding by which the density of sand of a mold is almost uniform. The method includes a step of forming a molding space by using a flask, using an auxiliary flask that has a lower opening that is connectable to an upper opening of the flask, using a squeeze head that has a squeeze board and has a plurality of squeeze feet that pass through the squeeze board and vertically move, and using a pattern plate, a step of filling the molding sand into the molding space, and a step of squeezing the molding sand by lowering the squeeze head, wherein the squeeze feet that face a concavity of a pattern are lowered at the same time as the step of squeezing starts or during the step of squeezing.

A method for molding by which the density of sand of a mold is almost uniform. The method includes a step of forming a molding space by using a flask, using an auxiliary flask that has a lower opening that is connectable to an upper opening of the flask, using a squeeze head that has a squeeze board and has a plurality of squeeze feet that pass through the squeeze board and vertically move, and using a pattern plate, a step of filling the molding sand into the molding space, and a step of squeezing the molding sand by lowering the squeeze head, wherein the squeeze feet that face a concavity of a pattern are lowered at the same time as the step of squeezing starts or during the step of squeezing.

A casting mold shaping device is provided, comprising a turntable-type carrier plate replacement device; a molding flask carry-in/out device for carrying in a molding flask to a molding space forming position provided in the carrier plate replacement device and carrying out the molded molding flask; a molding flask carrier plate stacking device for stacking the molding flask which as been carried in and each carrier plate to form a molding space; a casting sand filling device for filling the molding space with the casting sands; a molding station provided so as to be adjacent to the molding space forming position and including a casting sand pressing device for pressing the casting sands to make a mold; and a molding flask carrier plate moving device for moving the carrier plate and the molding flask in stacking state from the molding space forming position to the molding station.

A casting mold shaping device is provided, comprising a turntable-type carrier plate replacement device; a molding flask carry-in/out device for carrying in a molding flask to a molding space forming position provided in the carrier plate replacement device and carrying out the molded molding flask; a molding flask carrier plate stacking device for stacking the molding flask which as been carried in and each carrier plate to form a molding space; a casting sand filling device for filling the molding space with the casting sands; a molding station provided so as to be adjacent to the molding space forming position and including a casting sand pressing device for pressing the casting sands to make a mold; and a molding flask carrier plate moving device for moving the carrier plate and the molding flask in stacking state from the molding space forming position to the molding station.

A casting mold shaping device is provided, comprising a turntable-type carrier plate replacement device; a molding flask carry-in/out device for carrying in a molding flask to a molding space forming position provided in the carrier plate replacement device and carrying out the molded molding flask; a molding flask carrier plate stacking device for stacking the molding flask which as been carried in and each carrier plate to form a molding space; a casting sand filling device for filling the molding space with the casting sands; a molding station provided so as to be adjacent to the molding space forming position and including a casting sand pressing device for pressing the casting sands to make a mold; and a molding flask carrier plate moving device for moving the carrier plate and the molding flask in stacking state from the molding space forming position to the molding station.

A casting mold shaping device is provided, comprising a turntable-type carrier plate replacement device; a molding flask carry-in/out device for carrying in a molding flask to a molding space forming position provided in the carrier plate replacement device and carrying out the molded molding flask; a molding flask carrier plate stacking device for stacking the molding flask which as been carried in and each carrier plate to form a molding space; a casting sand filling device for filling the molding space with the casting sands; a molding station provided so as to be adjacent to the molding space forming position and including a casting sand pressing device for pressing the casting sands to make a mold; and a molding flask carrier plate moving device for moving the carrier plate and the molding flask in stacking state from the molding space forming position to the molding station.

A molding system includes a flaskless molding machine configured to mold a cope and a drag and to push out the cope and the drag onto a surface plate bogie positioned at a mold pushing position among a plurality of surface plate bogies being conveyed, and a jacket covering device configured to cover the cope and the drag on the surface plate bogie at the mold pushing position with a jacket.

A molding system includes a flaskless molding machine configured to mold a cope and a drag and to push out the cope and the drag onto a surface plate bogie positioned at a mold pushing position among a plurality of surface plate bogies being conveyed, and a jacket covering device configured to cover the cope and the drag on the surface plate bogie at the mold pushing position with a jacket.