TH26136B - Plate casting machine - Google Patents

Abstract

DC60 Double Roller Casting Machine for Sheet Metal Casting It consists of a pair of casting rollers placed parallel to each other (16), forming a clamp supporting the molten metal from the elongated metal delivery nozzle (19) made up of two pieces, 19 (A), supported by An end-to-end relationship with a gap (50) between the two pieces, a pair of sump block plates (56) was pushed against the ends of the rollers (16) by the 83 thrusters equipped with them. The side plates on the conveyor section (101) that form the part of the movable structure (150) that are attached to the end. The outer end of the nozzle part (19A) is bolted (151) and is able to move by operating a threaded jack (152). The outer end of the nozzle part (19A) can be precisely set in Where Relative to the side plates (56) before casting and during casting operations Screw jacks (152) can be operated. In order to move the nozzle (19A) inward to suit the movement. The inside of the side plate as it occurs wear and tear Double roller casting machine for sheet metal casting It consists of a pair of casting rollers placed parallel to each other (16), forming a clamp supporting the molten metal from the elongated metal delivery nozzle (19) made up of two pieces, 19 (A) is supported. By an end-to-end relationship with a gap (50) between the two pieces, a pair of sump block plates (56) was pushed against the ends of the rollers (16) by the 83 thrusters equipped with them. The side plates on the conveyor section (101) that form the part of the movable structure (150) that are attached to the end. The outer end of the nozzle part (19A) is bolted (151) and is able to move by operating a threaded jack (152). The outer end of the nozzle part (19A) can be precisely set in Where Relative to the side plates (56) before casting and during casting operations Screw jacks (152) can be operated. In order to move the nozzle (19A) inward to suit the movement. The inside of the side plate as it occurs wear and tear

Claims (20)

1. The metal casting equipment includes a pair of parallel casting rollers forming a clamp between them; a long, discontinuous nozzle section, constructed from numerous long, discontinuous pieces, installed end-to-end; a nozzle support mechanism that supports the nozzle section until it extends above and along the clamp between the casting rollers, delivering molten metal into the clamp to form a molten metal pool supported above the clamp; a pair of pool guard plates at the ends of the clamps; a plate actuation mechanism that activates the pool guard plates against the end surface of the rollers until they move inward to accommodate plate wear; and a nozzle tip sliding trajectory to move the nozzle section, defining the outer end of the nozzle, along the inward-moving support trajectory, accommodating the inward movement of the side plates. This accommodates the wear of the side plates to maintain a near-constant gap between the side plates and the nozzle tip. The nozzle tip sliding trajectory consists of a pair of movable structures, each mounted at the end of the casting roller component, moving these structures longitudinally along the roller. The nozzle attachment method secures the movable structure to both nozzle tip pieces, designating them as the outer nozzle ends, until both nozzles move together with the movable structure. The control method, responding to the inward movement of the side plate in contact with the outer end of the roller, causes the movable structure to move inward, and consequently slides both nozzles inward with a corresponding motion. 2. The device, as per claim 1, whereby the plate actuation mechanism consists of a pair of actuators, which are generally driven horizontally to apply an inward closing force to the wellhead, and such movable structure is provided with a counter-support against the reactive actuators to apply an inward closing force to the wellhead. 3. The machine under claim 2, in which the movable structure consists of a pair of conveyor sections which move the drive and movable parts toward and apart so that the gap between the conveyor sections can be adjusted until the conveyor sections can be pre-set before the casting operation to suit the width of the casting roller. 4. The machine, as per claim 3, in which the movable structure includes the trajectory of the conveyor, acting between the outer ends of the movable structure and the conveyor, in order to move the conveyor towards and away from each other. 5. The device, as per claim 4, where the conveyor's drive path shall consist of a pair of cylindrical units capable of operating on individual fluids, connected to each conveyor and to the outer ends of such movable structure. 6. The instrument under claim 1 where the trajectory of motion shall act on the outer end of a movable structure. 7. The device, as per claim 6, where the trajectory shall consist of a pair of jacks connected to the outer ends of the movable structure. 8. The device, as per claim 7, whereby this jack is an electrically driven screw jack. 9. The device, as per claim 1, where the control pathway must respond to the movement of the plate excitation pathway causing the lateral plate to move inward. 10. The device, pursuant to claim 2, whereby the control path includes a transceiver in the plate drive to generate a control signal representing the movement of the drive and plate, and is connected in the control circuit by the motion path until this motion path causes a coordinated movement of the moving structure, which in turn causes the two nozzle parts to move. 11. The instrument under claim 1 where the control method shall include a monitoring method to observe the position of the wellhead plates and to provide control signals dependent on observed changes in the position of those plates. 12. The machine, as per claim 1, in which the trajectory shall operate independently to adjust the initial setting of the two nozzle elements in relation to the side plate. 13. The machine, as per claim 2, in which the trajectory of motion shall act on the outer end of a movable structure. 14. The device under claim 3 where the trajectory of motion acts on the outer end of a movable structure. 15. The device under claim 4 where the trajectory of motion is performed on the outer end of a movable structure. 16. The device under claim 5 where the trajectory of motion shall act on the outer end of a movable structure. 17. The device, as per claim 2, in which a control pathway responds to the movement of the plate excitation pathway causing inward movement of the lateral plate. 18. The device, pursuant to claim 3, whereby the control pathway includes a transducer in the plate drive to generate a control signal representing the movement of the drive and plate, and is connected in the control circuit to the motion pathway until this motion pathway causes a corresponding movement of the movable structure, which in turn causes the two aforementioned nozzle parts to move. 19. The instrument under claim 2 where the control method shall include a monitoring method to observe the position of the well cover plates and to provide control signals dependent on observable changes in the position of those plates. 20. The machine, as per claim 2, in which the trajectory shall operate independently to adjust the initial setting of the two nozzle elements in relation to the side plate.