阅读说明：本技术 金属锭自动浇注成型的工作系统及其工作方法 (Working system for automatic casting molding of metal ingot and working method thereof ) 是由 冉洋 杨福林 童玄宁 何紫林 彭杰 熊德芬 于 2021-07-22 设计创作，主要内容包括：本发明公开了一种金属锭自动浇注成型的工作系统及其工作方法,包括浇注装置、捞渣装置、冷却装置、卸料装置和圆盘装置,所述圆盘装置包括从内到外依次设置的内旋转架、固定架和外旋转架,所述固定架上固定设置有用于金属锭成型的模具,所述内旋转架和外旋转架的转动方向相反,所述浇注装置、捞渣装置和卸料装置设置在内旋转架上,在沿着内旋转架的旋转方向上,所述捞渣装置在浇注装置后,所述卸料装置在浇注装置前,所述冷却装置设置在固定架上用于冷却模具。在由金属液成型成金属锭的过程中,均有机械完成,不需要人的参与,能有效减少人力成本；采用圆形的循环线进行生产,能有效提高效率。(The invention discloses a working system for automatic casting molding of metal ingots and a working method thereof, wherein the working system comprises a casting device, a slag salvaging device, a cooling device, a discharging device and a disc device, the disc device comprises an inner rotating frame, a fixed frame and an outer rotating frame which are sequentially arranged from inside to outside, a mold for molding the metal ingots is fixedly arranged on the fixed frame, the rotating directions of the inner rotating frame and the outer rotating frame are opposite, the casting device, the slag salvaging device and the discharging device are arranged on the inner rotating frame, the slag salvaging device is arranged behind the casting device along the rotating direction of the inner rotating frame, the discharging device is arranged in front of the casting device, and the cooling device is arranged on the fixed frame and used for cooling the mold. In the process of forming the metal ingot from the molten metal, the process is mechanically finished without human participation, and the labor cost can be effectively reduced; the circular circulating line is adopted for production, and the efficiency can be effectively improved.)

1. The utility model provides a fashioned operating system of automatic pouring of metal ingot which characterized in that: the metal ingot casting device comprises a casting device (A), a slag dragging device (B), a cooling device, a discharging device (D) and a disc device (F), wherein the disc device (C) comprises an inner rotating frame, a fixing frame and an outer rotating frame which are sequentially arranged from inside to outside, a mold (1) for metal ingot molding is fixedly arranged on the fixing frame, the rotating directions of the inner rotating frame and the outer rotating frame are opposite, the casting device (A), the slag dragging device (B) and the discharging device (D) are arranged on the inner rotating frame, the slag dragging device (B) is arranged behind the casting device (A) in the rotating direction along the inner rotating frame, the discharging device (D) is arranged in front of the casting device (A), and the cooling device is arranged on the fixing frame and used for cooling the mold (1);

the pouring device (A) comprises a hopper seat (2), a weighing mechanism, a rotating mechanism and a hopper seat (2), wherein the hopper seat (2) is fixedly arranged on an inner rotating frame, the hopper seat (2) comprises a rotating part (2a), a connecting part (2b) and a supporting part (2c) which are sequentially arranged from bottom to top, the rotating part (2a) and the supporting part (2c) are both arranged to be cylindrical, and the axis of the rotating part (2a) is positioned on the outer side of the supporting part (2 c); the metal liquid pouring device comprises a hopper (3), a rotating mechanism, a first lifting mechanism, a weighing mechanism and a second lifting mechanism, wherein the hopper (3) is arranged on the rotating mechanism and can rotate along with the rotating mechanism, the rotating mechanism is fixedly arranged on the rotating part (2a), the first sealing mechanism used for closing a pouring gate in the hopper (3) is arranged in the hopper (3), the first lifting mechanism is arranged on a hopper seat (2) and used for lifting the first sealing mechanism to enable metal liquid to be poured into a mold (1), and the weighing mechanism is arranged on the hopper seat (2) and used for ensuring that the weight of the metal liquid in the hopper (3) is quantitative; the rotating mechanism comprises a rotating support frame (4) sleeved at the upper end of the rotating part (2a), a hopper frame (5) used for placing a hopper (3) is hinged to the rotating support frame (4), and the rotating support frame (4) is driven to rotate around the hopper seat (2) through a rotating power mechanism;

the slag salvaging device (B) comprises a first radial moving mechanism, a first vertical moving mechanism, a slag salvaging plate (6) and a slag salvaging box (7), wherein the first vertical moving mechanism is arranged on the inner rotating frame through a slag salvaging supporting seat (8), the first vertical moving mechanism is provided with the first radial moving mechanism, the first radial moving mechanism can move up and down on the first vertical moving mechanism, the first radial moving mechanism is provided with the slag salvaging plate (6) and the slag salvaging box (7), and the slag salvaging plate (6) and the slag salvaging box (7) can move towards each other under the action of the first radial moving mechanism;

the cooling device comprises a water inlet pipe (9) and a water outlet pipe (10), the water inlet pipe (9) and the water outlet pipe (10) are fixedly arranged on the fixing frame, and a water inlet branch pipe (11) and a water outlet branch pipe (12) which are communicated with the bottom of each mold (1) are arranged at the positions, corresponding to each mold (1), on the water inlet pipe (9) and the water outlet pipe (10);

the discharging device (D) comprises a pushing mechanism, a jacking mechanism and a grabbing mechanism, the pushing mechanism is arranged under the die (1) and can move upwards under the action of the jacking mechanism to push the metal ingot to be removed from the die, the jacking mechanism is arranged on the inner rotating frame and used for providing power for the pushing mechanism to move upwards, and the grabbing mechanism is arranged on the inner rotating frame and used for grabbing the metal ingot pushed out of the die (1) to the outer rotating frame.

2. The system of claim 1, wherein: the fixing frame comprises a fixing ring (14) for fixing the mold (1), a circle of fixing support (15) fixed on the ground is arranged below the fixing ring (14), and an Contraband-shaped fixing support (16) is arranged between the fixing support (15) and the fixing ring (14); the inner rotating frame comprises a rotating disc (17), an inner gear (18) and an inner track (19), an inner gear ring (20) meshed with the inner gear (18) is arranged below the rotating disc (17), a circle of inner connecting frame (21) is arranged between the inner gear ring (20) and the rotating disc (17), a circle of inner rollers (22) are arranged at the position, close to the outer side, below the rotating disc (17), the inner rollers (22) can roll on the inner track (19), and the inner track (19) is arranged at the position, close to the lower part, in the middle of the fixed support (15) through the inner support (23); the outer rotating frame comprises a rotating circular ring (24), an outer gear (25) and an outer rail (26), an outer gear ring (28) meshed with the outer gear (25) is arranged below the rotating circular ring (24) through a circle of outer connecting frame (27), a circle of outer rollers (29) are further arranged below the rotating circular ring (24), the outer rollers (29) can roll on the outer rail (26), and the outer rail (26) is arranged at the position, close to the upper end, of the fixed support (15) through an outer support (30); the inner gear (18) and the outer gear (25) are driven to rotate by a disc rotating motor (31) fixed on the ground, the inner gear (18) and the outer gear (25) are arranged in a vertically staggered mode, the inner gear (18) and the outer gear (25) are located between the inner gear ring (20) and the outer gear ring (28), and when the disc rotating motor (31) works, the inner gear (18) and the outer gear (25) drive the inner gear ring (20) and the outer gear ring (28) to rotate in opposite directions, so that the rotating disc (17) and the rotating ring (24) also rotate in opposite directions.

3. The system of claim 1, wherein: the weighing mechanism comprises a weighing rod (32), a weighing rod return spring (33) and a weighing rod fixing frame (34), wherein the lower end of the weighing rod fixing frame (34) downwards extends into the rotating part and is fixed on the rotating part (2a), the upper end of the weighing rod fixing frame (34) is placed on the top surface of the rotating part (2a), a notch (34a) convenient for the weighing rod (32) to move is arranged at the upper end of the weighing rod fixing frame (34), a sensor bracket (36) used for fixing a weighing sensor (35) is vertically arranged on the top surface of the weighing rod fixing frame (34), the weighing rod (32) is integrally 7-shaped, the vertical section of the weighing rod (32) downwards extends into the rotating part (2a), the middle part of the vertical section is hinged to the lower end of the weighing rod fixing frame (34), one end of the weighing rod return spring (33) is arranged at the end of the horizontal section of the weighing rod (32), the other end sets up on sensor support (36) and is located the opposite direction of weighing pole (32) horizontal segment, the lower extreme level of the vertical section of weighing pole (32) is provided with ejector pin (37), ejector pin (37) are provided with fixture block (38) after outwards passing rotating part (2a), ejector pin (37) overcoat is equipped with ejector pin fixed cover (39), ejector pin (37) can be at ejector pin fixed cover (39) horizontal migration, ejector pin fixed cover (39) are fixed to be set up on backing ring (40), backing ring (40) suit is on rotating part (2a), backing ring (40) overcoat is equipped with contact ring (41), the lower extreme of hopper frame (5) is provided with can be on contact ring (41) rolling weighing gyro wheel (5a), be provided with the draw-in groove that is convenient for fixture block (38) to remove on contact ring (41), when the weight is gradually increaseed in hopper (3), hopper (3) drive hopper frame (5) and rotate towards the direction that is close to hopper seat (2) round rotation support frame (4), then weighing roller (5a) press ejector pin (37) through fixture block (38), then ejector pin (37) promote weighing rod (32) and rotate round the pin joint.

4. The system of claim 1, wherein: still including being used for guaranteeing the molten metal temporary storage mechanism in the molten metal ability gets into hopper (3) in succession, molten metal temporary storage mechanism includes material storage box (42), be provided with in material storage box (42) and be used for the feed opening in hopper (3) with the molten metal drainage, be provided with the second that is used for closing the feed opening in material storage box (42) and seal the mechanism, be provided with second hoist mechanism on the material storage box for seal the second and seal the mechanism and mention the molten metal can enter into in hopper (3).

5. The system of claim 4, wherein: first mechanism and the second of sealing seals the mechanism structure the same and all including sealing awl (43), the lower extreme that seals awl (43) sets up to the circular cone of tip down, and the main aspects diameter of circular cone be greater than rather than the diameter of assorted feed opening or sprue gate, the upper end of sealing awl (43) is provided with the step of mentioning that is convenient for hoist mechanism to mention.

6. The system of claim 5, wherein: the first lifting mechanism and the second lifting mechanism are identical in structure and comprise lifting motors (44), lifting claws (45) are arranged on telescopic ends of the lifting motors (44), notches which are wide at the upper part and narrow at the lower part are arranged at the lower ends of the lifting claws (45), the width of the upper ends of the notches is larger than the diameter of the lifted step, the width of the lower ends of the notches is smaller than the diameter of the lifted step, and the height of the upper ends of the notches is matched with the height of the lifted step.

7. The system of claim 1, wherein: the metal liquid pouring device is characterized in that a round pouring pan (46) is arranged on the connecting portion (2b), the axis of the pouring pan (46) coincides with that of the rotating portion (2a), a collecting groove which is convenient for collecting metal liquid which does not enter the hopper (3) or the die (1) is arranged on the outer ring of the pouring pan (46), a pouring hole is formed in the position, corresponding to the die (1), of the pouring pan (46), a collecting hole is formed in the position, opposite to the pouring hole, of the pouring pan (46), the pouring hole and the collecting hole are arranged in the collecting groove, a collecting frame (47) is arranged below the collecting hole, and a switch mechanism used for closing and opening the pouring hole is arranged on the pouring pan (46).

8. The system of claim 1, wherein: the slag salvaging device (B) further comprises a first tangential moving mechanism, the first tangential moving mechanism is arranged between the first vertical moving mechanism and the slag salvaging supporting seat (8), the first tangential moving mechanism comprises a first tangential sliding rail (48) arranged on the slag salvaging supporting seat (8), a first tangential sliding block (49) capable of moving on the first tangential sliding rail (48) is arranged on the first tangential sliding rail (48), a first tangential threaded seat (50) is arranged on the first tangential sliding block (49), a first tangential motor (51) is arranged on the slag salvaging supporting seat (8), a first tangential screw rod (52) is arranged at the output end of the first tangential motor (51), the first tangential screw rod (52) is in threaded connection with the first tangential threaded seat (50), and when the first tangential motor (51) works, the first tangential screw rod (52) is matched with the first tangential threaded seat (50), the first tangential slide block (49) can be driven to move along the first tangential slide rail (48);

the first vertical moving mechanism comprises a first vertical moving seat (53) vertically arranged at one end of the slag dragging supporting seat (8), a first vertical sliding rail (54) is arranged on the first vertical moving seat (53), a first vertical sliding block (55) capable of moving up and down on the first vertical sliding rail (54) is arranged on the first vertical sliding rail (54), a first vertical threaded seat (56) is arranged on the first vertical sliding block (55), a first vertical moving motor (57) is fixedly arranged at the upper end of the first vertical moving seat (53), a first vertical screw rod (58) is downwards arranged at the output end of the first vertical moving motor (57), the first vertical screw rod (58) is in threaded connection with the first vertical threaded seat (56), and when the first vertical moving motor (57) works, the first vertical screw rod (58) is matched with the first vertical threaded seat (56), the first vertical sliding block (54) can be driven to move up and down on the first vertical sliding rail (54);

the first radial moving mechanism comprises a first radial moving seat (59) arranged on a first vertical sliding block (54), a first radial sliding rail (60) is arranged on the first radial moving seat (59), a first radial sliding block (61) capable of moving on the first radial sliding rail (60) is arranged on the first radial sliding rail (60), a first radial threaded seat (62) is arranged on the first radial sliding block (61), a first radial moving motor (63) is arranged on the first radial moving seat (59), a first radial screw (64) is arranged at the output end of the first radial moving motor (63), the first radial screw (64) is in threaded connection with the first radial threaded seat (62), and when the first radial moving motor (63) works, the first radial screw (64) is matched with the first radial threaded seat (62), the first radial slide block (61) can be driven to move on the first radial slide rail (60);

the slag salvaging plate (6) and the slag salvaging box (7) are both arranged in a downward inclined manner, the upper end of the slag salvaging plate (6) is hinged to a slag salvaging plate support (65), the middle part of the slag salvaging box (7) is hinged to a slag salvaging box support (66), the upper ends of the slag salvaging plate support (65) and the slag salvaging box support (66) are correspondingly arranged on two different first radial sliding blocks (61), the thread turning directions of first radial thread seats (62) on the two first radial sliding blocks (61) are opposite, or thread sections with opposite thread turning directions at two ends are arranged on a first radial screw rod (64), so that the slag salvaging plate (6) and the slag salvaging box (7) move oppositely when a first radial moving motor (63) works; be provided with collection slag fill (67) on first tangential slider (60), be provided with footstock and slag notch on collection slag fill (67), the correspondence of slag notch below is provided with collection slag box (68) on the swivel mount including fixed, when dragging for slag box (7) when the effect of first vertical migration motor (57) downstream, drags for the upper end of slag box (7) and just supports on the footstock.

9. The system of claim 1, wherein: the pushing mechanism comprises push rods (88), the upper ends of the push rods (88) are arranged in the molds (1), one push rod (88) is arranged below each mold (1), the lower ends of the push rods (88) are hinged with pushing rollers (89), and push rod return springs (90) convenient to return are sleeved on the push rods (88); the jacking mechanism comprises a jacking seat (91) fixed on the inner rotating frame, a jacking groove is formed in the jacking seat (91), two ends of the jacking groove are low, the middle of the jacking groove is high, the pushing roller (89) can roll in the jacking groove, the pushing roller (89) rolls in the jacking groove along with the rotation of the inner rotating frame, so that the push rod (88) pushes the metal ingot out of the mold upwards, when the pushing roller (89) rolls to the highest point of the jacking groove, the metal ingot is grabbed by the grabbing mechanism onto the outer rotating frame, and after the pushing roller (89) rolls to the highest point of the jacking groove, the push rod (88) gradually returns under the action of the push rod return spring (90);

the grabbing mechanism comprises grabbing claws (69), a second radial moving mechanism and a second vertical moving mechanism, the two grabbing claws (69) are arranged oppositely, the second vertical moving mechanism is fixedly arranged on the inner rotating frame, the second radial moving mechanism is arranged on the second vertical moving mechanism and moves up and down under the action of the second vertical moving mechanism, and the second radial moving mechanism is used for driving the grabbing claws (69) to move simultaneously and also can enable the two grabbing claws (69) to move relatively;

the second radial moving mechanism comprises a second radial moving seat (71), a second radial sliding block (72) is arranged on the second radial moving seat (71), a second radial slide rail (73) is arranged on the second radial slide block (72), a second radial thread seat (74) is arranged on the second radial slide rail (73), a second radial moving motor (75) is arranged on the second radial moving seat (71), the output end of the second radial moving motor (75) is provided with a second radial screw rod (76), the second radial screw rod (76) is in threaded connection with the second radial thread seat (74), when the second radial moving motor (75) works, the second radial sliding rail (73) is driven to move on the second radial sliding block (72) through the matching between the second radial screw rod (76) and the second radial thread seat (74);

two third radial sliding blocks (77) are arranged on the second radial sliding rail (73) at intervals, the third radial sliding blocks (77) can move on the second radial sliding rail (73), the two third radial sliding blocks (77) are respectively and correspondingly provided with third radial threaded seats (78), the second radial moving seat (71) is provided with a third radial moving motor (79), the third radial moving motor (79) and the second radial moving motor (75) are arranged oppositely, the output end of the third radial moving motor (79) is provided with a third radial screw rod (80), the third radial screw rod (80) and the third radial threaded seats (78) are in threaded connection, the thread directions of the two third radial threaded seats (78) are opposite, or two thread sections with opposite thread directions are arranged on the third radial screw rod (80), and the two grabbing claws (69) are correspondingly arranged on the respective two third radial sliding blocks (77), when the third radial moving motor (79) works, the two grabbing claws (69) can be driven to move relatively through the matching between the third radial screw rod (80) and the third radial thread seat (78);

the second vertical moving mechanism comprises a second vertical seat (92), a second vertical sliding rail (93) is arranged on the second vertical seat (92), a second vertical sliding block (94) capable of moving up and down on the second vertical sliding rail (93) is arranged on the second vertical sliding rail (93), a second radial moving seat (71) is fixedly arranged on the second vertical sliding block (94), a second vertical threaded seat is arranged on the second radial moving seat (71), a second vertical moving motor (96) is fixedly arranged on the second vertical seat (92), a second vertical screw rod (97) is arranged at the output end of the second vertical moving motor (96), the second vertical screw rod (97) is in threaded connection with the second vertical threaded seat, and when the second vertical moving motor (96) works, the second vertical moving motor is matched with the second vertical threaded seat through the second vertical screw rod (97), the second radial moving seat (71) is driven to move up and down on the second vertical sliding rail (93).

10. An automatic ingot casting working method based on the automatic ingot casting working system of any one of claims 1 to 9, characterized by comprising the following steps,

step 1: the molten metal enters the hopper (3), the weight in the hopper (3) is ensured to be constant under the action of the weighing mechanism, the rotating mechanism works to rotate the hopper (3) with the molten metal above the mold (1), the first lifting mechanism works to lift the first sealing mechanism to enable the molten metal to enter the mold (1) through the pouring gate, and the pouring is finished;

step 2: the first vertical moving mechanism works to enable the slag salvaging plate (6) and the slag salvaging box (7) to move downwards, the lower ends of the slag salvaging plate (6) and the slag salvaging box (7) are contacted with the mold, and the first radial moving mechanism works to enable the slag salvaging plate (6) and the slag salvaging box (7) to move oppositely and salvage the oxidation slag formed above the mold (1);

and step 3: the pushing mechanism is jacked up by the jacking mechanism along with the rotation of the inner rotating frame, so that the metal ingot is jacked out of the die; the grabbing mechanism works to grab the metal ingot onto the outer rotating frame.

Technical Field

The invention belongs to the technical field of metal ingot production, and particularly relates to a working system for automatic casting molding of a metal ingot and a working method thereof.

Background

A metal smelter will smelt a single metal element from an ore rich in that element and then pour it into ingot form as the basic raw material for further processing of the metal. In the prior art, the whole process of pouring molten metal into metal ingots is completed manually, and a batch of workers are usually replaced after a period of time for ensuring the health of the workers, so that the labor cost is increased in the process.

Disclosure of Invention

The invention aims to provide a working system for automatically casting and molding a metal ingot, which can be used for casting by adopting machinery and can effectively reduce the labor cost.

Therefore, the technical scheme adopted by the invention is as follows: the utility model provides a fashioned operating system of automatic casting of metal ingot, includes the pouring device, drags for sediment device, cooling device, discharge apparatus and disc device, the disc device includes interior swivel mount, mount and the outer swivel mount that sets gradually from inside to outside, the fixed mould that is used for the metal ingot shaping that is provided with on the mount, the rotation opposite direction of interior swivel mount and outer swivel mount, on the swivel mount including the pouring device, drags for sediment device and discharge apparatus setting, in the direction of rotation along interior swivel mount, drag for the sediment device behind the pouring device, discharge apparatus is before the pouring device, cooling device sets up and is used for cooling off the mould on the mount.

The pouring device comprises a hopper seat, a weighing mechanism, a rotating mechanism and a hopper seat, wherein the hopper seat is fixedly arranged on an inner rotating frame, the hopper seat comprises a rotating part, a connecting part and a supporting part which are sequentially arranged from bottom to top, the rotating part and the supporting part are both arranged to be cylindrical, and the axis of the rotating part is positioned on the outer side of the supporting part; the hopper is arranged on the rotating mechanism and can rotate along with the rotating mechanism, the rotating mechanism is fixedly arranged on the rotating part, a first sealing mechanism for closing a pouring gate in the hopper is arranged in the hopper, a first lifting mechanism is arranged on the hopper seat and used for lifting the first sealing mechanism to enable molten metal to be poured into a mold, and the weighing mechanism is arranged on the hopper seat and used for ensuring the weight of the molten metal in the hopper to be quantitative; the rotary mechanism comprises a rotary support frame sleeved at the upper end of the rotary part, a hopper frame used for placing a hopper is hinged to the rotary support frame, and the rotary support frame drives the rotary support frame to rotate around the hopper seat through a rotary power mechanism.

Drag for the sediment device and include first radial movement mechanism, first vertical movement mechanism, drag for the sediment board and drag for the sediment box, first vertical movement mechanism is through dragging for on the swivel mount including the sediment supporting seat sets up, be provided with first radial movement mechanism on the first vertical movement mechanism, and first radial movement mechanism can reciprocate on first vertical movement mechanism, be provided with on the first radial movement mechanism and drag for the sediment board and drag for the sediment box, drag for the sediment board and drag for the sediment box and can remove in opposite directions under the effect of first radial movement mechanism.

The cooling device comprises a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are fixedly arranged on the fixing frame, and a water inlet branch pipe and a water outlet branch pipe which are communicated with the bottom of the mold are arranged at positions of the water inlet pipe and the water outlet pipe corresponding to each mold.

The discharging device comprises a pushing mechanism, a jacking mechanism and a grabbing mechanism, wherein the pushing mechanism is arranged under the die and can move upwards under the action of the jacking mechanism to push the metal ingot to be separated from the die, the jacking mechanism is arranged on the inner rotating frame and used for providing power for the upward movement of the pushing mechanism, and the grabbing mechanism is arranged on the inner rotating frame and used for grabbing the metal ingot pushed out of the die onto the outer rotating frame.

Preferably, the fixing frame comprises a fixing ring for fixing the mold, a circle of fixing support fixed on the ground is arranged below the fixing ring, and an Contraband-shaped fixing support is arranged between the fixing support and the fixing ring; the inner rotating frame comprises a rotating disc, an inner gear and an inner track, wherein an inner gear ring meshed with the inner gear is arranged below the rotating disc, a circle of inner connecting frame is arranged between the inner gear ring and the rotating disc, a circle of inner rollers are arranged at the position, close to the outer side, below the rotating disc, and can roll on the inner track, and the inner track is arranged at the position, close to the lower position, in the middle of the fixed support through the inner support; the outer rotating frame comprises a rotating circular ring, an outer gear and an outer rail, an outer gear ring meshed with the outer gear is arranged below the rotating circular ring through a circle of outer connecting frame, a circle of outer rollers are further arranged below the rotating circular ring and can roll on the outer rail, and the outer rail is arranged at a position, close to the upper end, of the fixed support through the outer frame; the disc rotating motor is fixed on the ground, the inner gear and the outer gear are driven to rotate by the disc rotating motor fixed on the ground, the inner gear and the outer gear are arranged in a vertically staggered mode, the inner gear and the outer gear are located between the inner gear ring and the outer gear ring, and when the disc rotating motor works, the inner gear and the outer gear drive the inner gear ring and the outer gear ring to rotate oppositely, so that the rotating disc and the rotating ring also rotate oppositely.

Preferably, the weighing mechanism comprises a weighing rod, a weighing rod return spring and a weighing rod fixing frame, the lower end of the weighing rod fixing frame extends downwards into the rotating part and is fixed on the rotating part, the upper end of the weighing rod fixing frame is placed on the top surface of the rotating part, the upper end of the weighing rod fixing frame is provided with a notch convenient for the weighing rod to move, the top surface of the weighing rod fixing frame is vertically provided with a sensor bracket used for fixing a weighing sensor, the weighing rod is integrally in a 7-shaped shape, the vertical section of the weighing rod extends downwards into the rotating part, the middle part of the vertical section is hinged at the lower end of the weighing rod fixing frame, one end of the weighing rod return spring is arranged on the end head of the horizontal section of the weighing rod, the other end of the weighing rod return spring is arranged on the sensor bracket and is positioned in the opposite direction of the horizontal section of the weighing rod, and the lower end of the vertical section of the weighing rod is horizontally provided with an ejector rod, the utility model discloses a hopper, including ejector pin, contact ring, hopper frame, rotating support frame, ejector pin overcoat, contact ring, contact support frame, ejector pin is provided with the fixture block after outwards passing the rotating part, the ejector pin overcoat is equipped with the fixed cover of ejector pin, the ejector pin can be at the fixed cover horizontal migration of ejector pin, the fixed cover of ejector pin is fixed to be set up on the backing ring, the backing ring suit is on the rotating part, the backing ring overcoat is equipped with the contact ring, the lower extreme of hopper frame is provided with can be on the contact ring rolling gyro wheel of weighing, be provided with the draw-in groove that the fixture block of being convenient for removed on the contact ring, when weight is progressively increased in the hopper, the hopper drives the hopper frame and rotates towards the direction that is close to the hopper seat round the rotating support frame, then the gyro wheel of weighing passes through the fixture block and presses the ejector pin, then the ejector pin promotes the pole round the pin joint rotation.

Further preferably, still including being used for guaranteeing the molten metal temporary storage mechanism in the molten metal can get into the hopper in succession, molten metal temporary storage mechanism includes the stock bin, be provided with in the stock bin and be used for the feed opening in the molten metal drainage hopper, be provided with the second that is used for closing the feed opening in the stock bin and seal the mechanism, be provided with second hoist mechanism on the stock bin for seal the second and seal the mechanism and mention it is the molten metal can enter into the hopper.

Further preferably, the first sealing mechanism and the second sealing mechanism are the same in structure and comprise sealing cones, the lower ends of the sealing cones are conical with the pointed ends facing downwards, the diameters of the large ends of the conical cones are larger than the diameters of the discharging openings or the pouring openings matched with the conical cones, and the upper ends of the sealing cones are provided with lifting steps convenient for the lifting mechanism to lift.

Preferably, the first lifting mechanism and the second lifting mechanism are identical in structure and comprise lifting motors, lifting claws are arranged at the telescopic ends of the lifting motors, notches with the upper wide parts and the lower narrow parts are arranged at the lower ends of the lifting claws, the width of the upper ends of the notches is larger than the diameter of the lifting steps, the width of the lower ends of the notches is smaller than the diameter of the lifting steps, and the height of the upper ends of the notches is matched with the height of the lifting steps.

Preferably, a circular pouring pan is arranged on the connecting portion, the axis of the pouring pan coincides with that of the rotating portion, a collecting groove for collecting metal liquid which does not enter the hopper or the mold is arranged on the outer ring of the pouring pan, a pouring hole is formed in the position, corresponding to the mold, of the pouring pan, a collecting hole is formed in the position, opposite to the pouring hole, of the pouring pan, the pouring hole and the collecting hole are both arranged in the collecting groove, a collecting frame is arranged below the collecting hole, and a switching mechanism for closing and opening the pouring hole is arranged on the pouring pan.

Preferably, the slag salvaging device further comprises a first tangential moving mechanism, the first tangential moving mechanism is arranged between the first vertical moving mechanism and the slag salvaging support seat, the first tangential moving mechanism comprises a first tangential slide rail arranged on the slag salvaging support seat, a first tangential slider capable of moving on the first tangential slide rail is arranged on the first tangential slide rail, a first tangential threaded seat is arranged on the first tangential slider, a first tangential motor is arranged on the slag salvaging support seat, a first tangential screw is arranged at the output end of the first tangential motor, the first tangential screw is in threaded connection with the first tangential threaded seat, and when the first tangential motor works, the first tangential slider can be driven to move along the first tangential slide rail through the matching between the first tangential screw and the first tangential threaded seat;

the first vertical moving mechanism comprises a first vertical moving seat vertically arranged at one end of the slag dragging supporting seat, a first vertical sliding rail is arranged on the first vertical moving seat, a first vertical sliding block capable of moving up and down on the first vertical sliding rail is arranged on the first vertical sliding rail, a first vertical threaded seat is arranged on the first vertical sliding block, a first vertical moving motor is fixedly arranged at the upper end of the first vertical moving seat, a first vertical screw rod is downwards arranged at the output end of the first vertical moving motor, the first vertical screw rod is in threaded connection with the first vertical threaded seat, and when the first vertical moving motor works, the first vertical sliding block can be driven to move up and down on the first vertical sliding rail through the matching between the first vertical screw rod and the first vertical threaded seat;

the first radial moving mechanism comprises a first radial moving seat arranged on a first vertical sliding block, a first radial sliding rail is arranged on the first radial moving seat, a first radial sliding block capable of moving on the first radial sliding rail is arranged on the first radial sliding rail, a first radial thread seat is arranged on the first radial sliding block, a first radial moving motor is arranged on the first radial moving seat, a first radial screw rod is arranged at the output end of the first radial moving motor, the first radial screw rod is in threaded connection with the first radial thread seat, and when the first radial moving motor works, the first radial sliding block can be driven to move on the first radial sliding rail through the matching between the first radial screw rod and the first radial thread seat;

the slag salvaging plate and the slag salvaging box are both arranged in a downward inclined manner, the upper end of the slag salvaging plate is hinged to a slag salvaging plate bracket, the middle part of the slag salvaging box is hinged to a slag salvaging box bracket, the upper ends of the slag salvaging plate bracket and the slag salvaging box bracket are correspondingly arranged on two different first radial slide blocks, the thread turning directions of first radial thread seats on the two first radial slide blocks are opposite, or thread sections with opposite thread turning directions at two ends are arranged on a first radial screw rod, so that the slag salvaging plate and the slag salvaging box move oppositely when a first radial moving motor works; be provided with the collection slag fill on the first tangential slider, be provided with footstock and slag notch on the collection slag fill, the slag notch below correspondence is provided with the collection slag box on the swivel mount including fixed, when dragging for the effect of slag box under first vertical migration motor and when the downstream, drag for the upper end of slag box and just support on the footstock.

Preferably, the pushing mechanism comprises push rods, the upper ends of the push rods are arranged in the molds, a push rod is arranged below each mold, the lower ends of the push rods are hinged with pushing rollers, and push rod return springs convenient to return are sleeved on the push rods; the jacking mechanism comprises a jacking seat fixed on the inner rotating frame, a jacking groove is formed in the jacking seat, two ends of the jacking groove are low and middle and high, the push roller can roll in the jacking groove, the push roller rolls in the jacking groove along with the rotation of the inner rotating frame, the push roller upwards pushes the metal ingot out of the mold, when the push roller rolls to the highest point of the jacking groove, the metal ingot is grabbed by the grabbing mechanism to the outer rotating frame, and after the push roller rolls to the highest point of the jacking groove, the push rod gradually returns under the action of the push rod return spring.

Preferably, the grabbing mechanism comprises grabbing claws, a second radial moving mechanism and a second vertical moving mechanism, the two grabbing claws are arranged oppositely, the second vertical moving mechanism is fixedly arranged on the inner rotating frame, the second radial moving mechanism is arranged on the second vertical moving mechanism and moves up and down under the action of the second vertical moving mechanism, and the second radial moving mechanism is used for driving the grabbing claws to move simultaneously and also can enable the two grabbing claws to move relatively;

the second radial moving mechanism comprises a second radial moving seat, a second radial sliding block is arranged on the second radial moving seat, a second radial sliding rail is arranged on the second radial sliding block, a second radial threaded seat is arranged on the second radial sliding rail, a second radial moving motor is arranged on the second radial moving seat, a second radial screw rod is arranged at the output end of the second radial moving motor, the second radial screw rod is in threaded connection with the second radial threaded seat, and when the second radial moving motor works, the second radial sliding rail is driven to move on the second radial sliding block through the matching between the second radial screw rod and the second radial threaded seat;

the second radial slide rail is provided with two third radial slide blocks at intervals, the third radial slide blocks can move on the second radial slide rail, the two third radial slide blocks are respectively and correspondingly provided with a third radial thread seat, the second radial moving seat is provided with a third radial moving motor, the third radial moving motor and the second radial moving motor are arranged oppositely, the output end of the third radial moving motor is provided with a third radial screw rod, the third radial screw rod is in threaded connection with the third radial thread seat, the thread turning directions of the two third radial thread seats are opposite or two thread sections with opposite thread turning directions are arranged on the third radial screw rod, the two grabbing claws are correspondingly arranged on the respective two third radial slide blocks, when the third radial moving motor works, through the matching between the third radial screw rod and the third radial thread seats, the two grabbing claws can be driven to move relatively;

the second vertical moving mechanism comprises a second vertical seat, a second vertical sliding rail is arranged on the second vertical seat, a second vertical sliding block capable of moving up and down on the second vertical sliding rail is arranged on the second vertical sliding rail, a second radial moving seat is fixedly arranged on the second vertical sliding block, a second vertical threaded seat is arranged on the second radial moving seat, a second vertical moving motor is fixedly arranged on the second vertical seat, a second vertical screw rod is arranged at the output end of the second vertical moving motor, the second vertical screw rod is in threaded connection with the second vertical threaded seat, and when the second vertical moving motor works, the second vertical moving seat is driven to move up and down on the second vertical sliding rail through the matching between the second vertical screw rod and the second vertical threaded seat.

Also provides a working method for the automatic casting molding of the metal ingot, and a working system based on the automatic casting molding of the metal ingot comprises the following steps,

step 1: the molten metal enters the hopper, the weight in the hopper is ensured to be constant under the action of the weighing mechanism, the rotating mechanism works, the hopper with the molten metal is rotated above the mold, the first lifting mechanism works, the first sealing mechanism is lifted, so that the molten metal enters the mold through the pouring gate, and the pouring is finished;

step 2: the first vertical moving mechanism works to enable the slag salvaging plate and the slag salvaging box to move downwards, the lower ends of the slag salvaging plate and the slag salvaging box are in contact with the mold, and the first radial moving mechanism works to enable the slag salvaging plate and the slag salvaging box to move oppositely to salvage the oxidation slag formed above the mold;

and step 3: the pushing mechanism is jacked up by the jacking mechanism along with the rotation of the inner rotating frame, so that the metal ingot is jacked out of the die; the grabbing mechanism works to grab the metal ingot onto the outer rotating frame.

The invention has the beneficial effects that: in the process of forming the metal ingot from the molten metal, the process is mechanically finished without human participation, and the labor cost can be effectively reduced; the circular circulating line is adopted for production, so that the efficiency can be effectively improved; when pouring, the mould is still, and the pouring device moves for the metal ingot high quality that pours out.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of a disk device according to the present invention.

Fig. 3 is a schematic view of a cooling device according to the present invention.

FIG. 4 is a schematic view of the pouring apparatus of the present invention.

Fig. 5 is a schematic view of the slag salvaging device of the present invention.

Fig. 6 is a schematic view of a jacking mechanism and a pushing mechanism in the present invention.

Fig. 7 is a schematic view of a grasping mechanism of the present invention.

FIG. 8 is a schematic view of a molten metal temporary storage mechanism according to the present invention.

Fig. 9 is a schematic view of the mounting of the weighing mechanism of the present invention.

Fig. 10 is a schematic view of a weighing mechanism according to the present invention.

Fig. 11 is a schematic view of the installation of the push rod and the push rod fixing sleeve in the invention.

Fig. 12 is a schematic view of a rotating mechanism of the present invention.

Figure 13 is a schematic view of a hopper seat according to the present invention.

Fig. 14 is a schematic view of the first closing mechanism and the first lifting mechanism in the present invention.

FIG. 15 is a schematic view of the detecting device of the present invention.

FIG. 16 is a schematic view of the installation of the disk device of the present invention.

Fig. 17 is an exploded view of a rotating mechanism and a weighing mechanism of the present invention.

The numbering in the drawings illustrates: a pouring device-A, a slag salvaging device-B, a disc device-C, a discharging device-D, a mould-1, a hopper seat-2, a rotating part-2 a, a connecting part-2B, a supporting part-2C, a hopper-3, a rotating support frame-4, a hopper frame-5, a weighing roller-5 a, a first sealing cone support-5B, a slag salvaging plate-6, a slag salvaging box-7, a slag salvaging support seat-8, a water inlet pipe-9, a water outlet pipe-10, a water inlet branch pipe-11, a water outlet branch pipe-12, a second lifting motor support-13, a fixing ring-14, a fixing support-15, a fixing support-16, a rotating disc-17, an internal gear-18, an internal track-19, an internal gear-20, An inner connecting frame-21, an inner roller-22, an inner support-23, a rotating ring-24, an outer gear-25, an outer rail-26, an outer connecting frame-27, an outer gear ring-28, an outer roller-29, an outer support-30, a disc rotating motor-31, a weighing rod-32, a detection point-32 a, a weighing rod return spring-33, a weighing rod fixing frame-34, a notch-34 a, a weighing sensor-35, a sensor support-36, a push rod-37, a clamping block-38, a push rod fixing sleeve-39, a backing ring-40, a contact ring-41, a storage box-42, a sealing cone-43, a lifting motor-44, a lifting claw-45, a casting plate-46, a collecting frame-47, a first tangential slide rail-48, a second tangential slide rail-40, a second tangential slide rail-32, a second tangential slide rail-34, a second tangential slide rail-6, a third tangential slide rail, a fourth slide rail-23, a fourth slide rail, a fifth slide rail-30, a fifth slide rail-37, a fifth slide rail-38, a fifth slide rail-37, a fifth slide rail-38, a fifth slide rail-37, a fifth slide rail, A first tangential slide block-49, a first tangential thread seat-50, a first tangential motor-51, a first tangential screw-52, a first vertical moving seat-53, a first vertical slide rail-54, a first vertical slide block-55, a first vertical thread seat-56, a first vertical moving motor-57, a first vertical screw-58, a first radial moving seat-59, a first radial slide rail-60, a first radial slide block-61, a first radial thread seat-62, a first radial moving motor-63, a first radial screw-64, a slag salvaging plate bracket-65, a slag salvaging box bracket-66, a slag collecting hopper-67, a slag collecting box-68, a grabbing claw-69, a second grabbing claw-70, a second radial moving seat-71, a second radial slide block-72, a second radial slide block-60, a second radial slide rail, a second radial, A second radial slide rail-73, a second radial thread seat-74, a second radial moving motor-75, a second radial screw-76, a third radial slide block-77, a third radial thread seat-78, a third radial moving motor-79, a third radial screw-80, a switch plate-81, a switch connecting plate-82, a switch cylinder-83, a rotating motor-84, a driving gear-85, a driven gear-86, a gear shell-87, a push rod-88, a push roller-89, a push rod return spring-90, a jacking seat-91, a second vertical seat-92, a second vertical slide rail-93, a second vertical slide block-94, a second vertical screw-95, a second vertical moving motor-96, a limiting block-97, a limiting ring-98, a first vertical slide rail-93, a second vertical slide block-94, a second vertical screw rod-95, a second vertical moving motor-96, a limiting block-97, a limiting ring-98, a first radial slide block-80, a switch plate-81, a switch plate-80, a switch plate, a switch connecting plate-82, a switch plate, a, A mandril return spring-99, a liquid level sensor-100, a sealing cone return spring-101, a second sealing cone support-102 and a first lifting motor support-103.

Detailed Description

The invention will be further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-17, a working system for automatic casting and molding of metal ingots mainly comprises a casting device a, a slag salvaging device B, a cooling device, a discharging device D and a disc device C. Wherein disc device C includes interior swivel mount, mount and the outer swivel mount that sets gradually from inside to outside, and the rotation opposite direction of interior swivel mount and outer swivel mount, fixedly on the mount be provided with be used for the fashioned mould 1 of ingot metal, pouring device A, drag for sediment device B and discharge apparatus D and set up on the swivel mount including, in the direction of rotation along interior swivel mount, drag for sediment device B behind pouring device A, discharge apparatus D is before pouring device A, cooling device sets up and is used for cooling off mould 1 on the mount.

Pouring device A specifically includes hopper seat 2, weighing machine constructs, rotary mechanism and hopper seat 2, on the swivel mount including hopper seat 2 is fixed to be set up, hopper seat 2 includes rotating part 2a, connecting portion 2b and the supporting part 2c that from the bottom up set gradually, rotating part 2a and supporting part 2c all set up to the cylinder, and the axis of rotating part 2a is located the outside of supporting part 2c, set up two from the top down steps of preventing that progressively enlarge along the axial on rotating part 2 a.

Hopper 3 sets up on rotary mechanism and can rotate along with rotary mechanism, and rotary mechanism is fixed to be set up on rotating part 2a, is provided with the first mechanism of sealing that is used for closing pouring gate in the hopper 3, is provided with first hoist mechanism on the hopper seat 2 for mention first mechanism of sealing and make the molten metal can be poured into mould 1 in, and weighing machine constructs the setting on hopper seat 2, is used for guaranteeing that the weight of molten metal is the ration in the hopper 3. Rotary mechanism includes that the suit has hopper frame 5 that is used for placing hopper 3 at the rotation support frame 4 of rotating part 2a upper end, and articulated on the rotation support frame 4, and rotation support frame 4 passes through rotary power mechanism and drives it round hopper seat 2 and rotate. In this embodiment, evenly articulated along circumference on a rotating support frame 4 have four hopper framves 5, all placed a hopper 3 through the hopper ring at middle part on every hopper frame 5, and be provided with a first mechanism of sealing in every hopper 3, but first hoist mechanism only is provided with one.

The concrete structure of dragging for sediment device B includes first radial movement mechanism, first vertical movement mechanism, drag for sediment board 6 and drag for sediment box 7, first vertical movement mechanism is through dragging for including sediment supporting seat 8 sets up on the swivel mount, be provided with first radial movement mechanism on the first vertical movement mechanism, and first radial movement mechanism can reciprocate on first vertical movement mechanism, be provided with on the first radial movement mechanism and drag for sediment board 6 and drag for sediment box 7, drag for sediment board 6 and drag for sediment box 7 and can remove in opposite directions under the effect of first radial movement mechanism.

The cooling device comprises a water inlet pipe 9 and a water outlet pipe 10, wherein the water inlet pipe 9 and the water outlet pipe 10 are both fixedly arranged on a fixed frame, and a water inlet branch pipe 11 and a water outlet branch pipe 12 which are communicated with the bottom of the mould 1 are arranged on the water inlet pipe 9 and the water outlet pipe 10 corresponding to the position of each mould 1.

The discharging device D comprises a pushing mechanism, a jacking mechanism and a grabbing mechanism, wherein the pushing mechanism is arranged under the die 1 and can move upwards under the action of the jacking mechanism to push the metal ingot to be separated from the die, the jacking mechanism is arranged on an inner rotating frame and used for providing power for the upward movement of the pushing mechanism, and the grabbing mechanism is arranged on the inner rotating frame and used for grabbing the metal ingot pushed out of the die 1 to an outer rotating frame.

The specific structure of the fixing frame comprises a fixing ring 14 for fixing the mold 1, a circle of fixing support 15 fixed on the ground is arranged below the fixing ring 14, an Contraband-shaped fixing support 16 is arranged between the fixing support 15 and the fixing ring 14, and the water inlet pipe 9 and the water outlet pipe 10 are vertically arranged and arranged between the upper end and the lower end of the fixing support 16.

The specific structure of the inner rotating frame comprises a rotating disc 17, an inner gear 18 and an inner track 19, wherein an inner gear ring 20 meshed with the inner gear 18 is arranged below the rotating disc 17, a circle of inner connecting frame 21 is arranged between the inner gear ring 20 and the rotating disc 17, a circle of inner rollers 22 are arranged at the position, close to the outer side, below the rotating disc 17, the inner rollers 22 can roll on the inner track 19, and the inner track 19 is arranged at the position, close to the lower middle part, of the fixed support 15 through an inner support 23.

The specific structure of the outer rotating frame comprises a rotating ring 24, an outer gear 25 and an outer rail 26, wherein an outer gear ring 28 meshed with the outer gear 25 is arranged below the rotating ring 24 through a circle of outer connecting frames 27, a circle of outer rollers 29 are further arranged below the rotating ring 24, the outer rollers 29 can roll on the outer rail 26, and the outer rail 26 is arranged at the position, close to the upper end, of the fixed support 15 through an outer support 30.

The internal gear 18 and the external gear 25 are driven to rotate by a disk rotating motor 31 fixed on the ground, the internal gear 18 and the external gear 25 are arranged in a vertically staggered manner, the internal gear 18 and the external gear 25 are positioned between the internal gear 20 and the external gear 28, and when the disk rotating motor 31 works, the internal gear 18 and the external gear 25 drive the internal gear 20 and the external gear 28 to rotate oppositely, so that the rotating disk 17 and the rotating ring 24 also rotate oppositely.

Weighing machine constructs's concrete structure includes weighing pole 32, weighing pole return spring 33, weighing pole mount 34's lower extreme stretches into in the rotating part 2a downwards and fixes on rotating part 2a, weighing pole mount 34's upper end is placed on rotating part 2 a's top surface, weighing pole mount 34 is provided with the scarce groove 34a that is convenient for weighing pole 32 to remove on the upper end, the vertical sensor support 36 that is used for fixed weighing sensor 35 that is provided with of top surface of weighing pole mount 34, weighing pole 32 wholly is "7" style of calligraphy, weighing pole 32's vertical section stretches into in the rotating part 2a downwards, and the middle part of vertical section articulates at weighing pole mount 34 lower extreme.

The lower end of the vertical section of the weighing rod 32 is horizontally provided with an ejector rod 37, the ejector rod 37 penetrates through the rotating part 2a outwards and then is provided with a clamping block 38, an ejector rod fixing sleeve 39 is sleeved outside the ejector rod 37, the ejector rod 37 can horizontally move in the ejector rod fixing sleeve 39, the ejector rod fixing sleeve 39 is fixedly arranged on a backing ring 40, the backing ring 40 is sleeved on the rotating part 2a, and the lower end of the backing ring 40 just abuts against a second anti-sliding step. Contact ring 41 is sleeved outside backing ring 40, the lower end of hopper frame 5 is provided with weighing roller 5a capable of rolling on contact ring 41, the contact ring 41 is provided with a clamping groove convenient for movement of fixture block 38, weighing rod 32 is detected by weighing sensor 35 for convenience, a detection point 32a is arranged above the horizontal section of weighing rod 32, weighing roller 5a is moved to fixture block 38 by contact ring 41 for convenience, and arc sections tangent to contact ring 41 are arranged at the two ends of fixture block 38.

When the weight in the hopper 3 gradually increases, the hopper 3 drives the hopper frame 5 to rotate around the rotary supporting frame 4 in a direction approaching the hopper base 2, then the weighing roller 5a presses the ejector rod 37 through the fixture block 38, and then the ejector rod 37 pushes the weighing rod 32 to rotate around the hinge point. When the molten metal in the hopper 3 reaches the specified weight, the hopper 3 cannot push the ejector rod 37 to move, the detection point 32a can be just detected by the weighing sensor 35 at the moment, and meanwhile, the weighing sensor 35 sends out a signal, so that the molten metal is not conveyed into the hopper 3.

In order to facilitate the return of the weighing rod 32 after moving, a weighing rod return spring 33 is arranged on the weighing rod 32, one end of the weighing rod return spring 33 is arranged at the end of the horizontal section of the weighing rod 32, and the other end of the weighing rod return spring 33 is arranged on the sensor bracket 36 and is positioned in the opposite direction of the horizontal section of the weighing rod 32.

In order to prevent the fixture block 38 from pushing the weighing rod 32 to move and transit, the limiting block 97 and the limiting ring 98 are sequentially arranged in the ejector rod fixing sleeve 39 from outside to inside, and the moving distance of the fixture block 38 can be limited by adjusting the thickness of the limiting block 97, so that the weight weighed by the weighing mechanism is changed. In order to prevent the ejector rod 37 from withdrawing from the ejector rod fixing sleeve 39 when returning, an anti-withdrawing step is arranged at one end of the ejector rod 37 close to the clamping block 38. In order to facilitate the return of the ejector rod 37 after moving, an ejector rod return spring 99 is sleeved outside the ejector rod 37, one end of the ejector rod return spring 99 is fixed on the limiting block 97, and the other end of the ejector rod return spring is fixedly arranged on the anti-withdrawal step on the ejector rod 37.

In order to guarantee that the molten metal can enter the hopper 3 continuously, a molten metal temporary storage mechanism is arranged on the inner rotating frame and comprises a storage box 42, a feed opening used for guiding the molten metal into the hopper 3 is formed in the storage box 42, a second sealing mechanism used for closing the feed opening is arranged in the storage box 42, and a second lifting mechanism is arranged on the storage box 42 and used for lifting the second sealing mechanism to enable the molten metal to enter the hopper 3.

To prevent the metal from flowing out of the storage tank 42, a level sensor 100 is provided on the storage tank 42.

The first sealing mechanism and the second sealing mechanism are identical in structure and comprise a sealing cone 43, the lower end of the sealing cone 43 is a cone with a downward pointed end, the diameter of the large end of the cone is larger than that of a blanking port or a pouring port matched with the large end of the cone, a lifting step convenient for lifting by a lifting mechanism is arranged at the upper end of the sealing cone 43, and a sealing cone return spring 101 is sleeved outside the sealing cone 43 for facilitating the return of the sealing cone 43. The sealing cone 43 on the hopper 3 upwards passes through the first sealing cone support 5b arranged at the upper end of the hopper frame 5, the corresponding lifting step is positioned above the first sealing cone support 5b, and the sealing cone return spring 101 is positioned below the first sealing cone support 5 b. The sealing cone 43 on the storage box 42 penetrates upwards through the upper top surface of the storage box 42 to be provided with a second sealing cone support 102, the corresponding lifting step of the second sealing cone support 102 is positioned above the second sealing cone support 102, and the sealing cone return spring is positioned below the second sealing cone support 102.

First hoist mechanism and second hoist mechanism structure are the same all including promoting motor 44, promote and are provided with on motor 44's the flexible end and promote claw 45, promote the lower extreme of claw 45 and be provided with wide breach narrow down, and the width of breach upper end is greater than the diameter of lifting the step, and the width of breach lower extreme is less than the diameter of lifting the step, and the height of upper end and the high phase-match of lifting the step. The lifting motor 44 on the first lifting mechanism is fixedly arranged on the first lifting motor support 103, the first lifting motor support 103 is arranged on the top surface of the rotating part, the lifting motor 44 on the second lifting mechanism is fixedly arranged on the second lifting motor support 13, and the second lifting motor support 13 is arranged on the second sealing cone support 102.

For convenient collection leads to the metal liquid to lead to the fact the waste outside hopper 3 because of the rotation of hopper 3, be provided with circular shape pouring tray 46 on connecting portion 2b, and pouring tray 46 and rotating part 2 a's axis coincidence, pouring tray 46's outer lane is provided with the collecting vat that is convenient for collect and does not enter into hopper 3 or mould 1 interior metal liquid, pouring tray 46 corresponds the position department of mould 1 and is provided with the sprue gate, position department relative with the sprue gate on pouring tray 46 is provided with the collection hole, the sprue gate all sets up in the collecting vat with the collection hole, it is provided with collection frame 47 to collect the hole below.

In order to guarantee that the molten metal can accurately enter into mould 1 from hopper 3, be provided with the on-off mechanism who is used for closing and opening the pouring hole on the pouring tray 46, on-off mechanism's concrete structure is including being the switch board 81 of "8" style of calligraphy, be provided with the through-hole with the same diameter of pouring hole in the one end of switch board 81, switch board 105's side is provided with switch and comes fishplate bar 82, switch connecting plate 82 and switch board 81 integrated into one piece, switch connecting plate 82's the other end articulates there is the switch cylinder 83 of fixing on the pouring tray, the middle part of switch connecting plate 82 articulates on the pouring tray, switch board 81 is located the collecting vat, switch cylinder 83 does not set up in the collecting vat.

The specific structure of the rotary power mechanism comprises a rotary motor 84 fixedly arranged on the top surface of the hopper seat 2, a driving gear 85 is arranged at the output end of the rotary motor 84 downwards, the driving gear 85 is meshed with a driven gear 86 sleeved at the upper end of the rotary support frame 4, and when the rotary motor 84 works, the rotary support frame 4 is driven to rotate through the meshing of the driving gear 85 and the driven gear 86. A gear case 87 is provided outside the driving gear 85 and the driven gear 86 to cover the driving gear 85 and the driven gear 86 from the bottom up, and a gear box for accommodating the driving gear 85 and the driven gear 86 is formed between the gear case 87 and the first lift motor bracket 103.

The slag salvaging device B also comprises a first tangential moving mechanism, the first tangential moving mechanism is arranged between the first vertical moving mechanism and the slag salvaging supporting seat 8, the first tangential moving mechanism comprises a first tangential slide rail 48 arranged on the slag salvaging supporting seat 8, a first tangential slide block 49 capable of moving on the first tangential slide rail 48 is arranged on the first tangential slide rail 48, a first tangential screw seat 50 is arranged on the first tangential slide block 49, a first tangential motor 51 is arranged on the slag salvaging supporting seat 8, a first tangential screw 52 is arranged at the output end of the first tangential motor 51, the first tangential screw 52 is in threaded connection with the first tangential screw seat 50, and when the first tangential motor 51 works, the first tangential slide block 49 can be driven to move along the first tangential slide rail 48 through the matching between the first tangential screw 52 and the first tangential screw seat 50.

The first vertical moving mechanism comprises a first vertical moving seat 53 vertically arranged on one end of the slag dragging supporting seat 8, a first vertical sliding rail 54 is arranged on the first vertical moving seat 53, a first vertical sliding block 55 capable of moving up and down on the first vertical sliding rail 54 is arranged on the first vertical sliding rail 54, a first vertical threaded seat 56 is arranged on the first vertical sliding block 55, a first vertical moving motor 57 is fixedly arranged at the upper end of the first vertical moving seat 53, a first vertical screw 58 is downwards arranged at the output end of the first vertical moving motor 57, the first vertical screw 58 is in threaded connection with the first vertical threaded seat 56, and when the first vertical moving motor 57 works, the first vertical sliding block 54 can be driven to move up and down on the first vertical sliding rail 54 through the matching between the first vertical screw 58 and the first vertical threaded seat 56.

The first radial moving mechanism comprises a first radial moving seat 59 arranged on the first vertical sliding block 54, a first radial sliding rail 60 is arranged on the first radial moving seat 59, a first radial sliding block 61 capable of moving on the first radial sliding rail 60 is arranged on the first radial sliding rail 60, a first radial threaded seat 62 is arranged on the first radial sliding block 61, a first radial moving motor 63 is arranged on the first radial moving seat 59, a first radial screw 64 is arranged on the output end of the first radial moving motor 63, and the first radial screw 64 is in threaded connection with the first radial threaded seat 62. When the first radial moving motor 63 works, the first radial sliding block 61 can be driven to move on the first radial sliding rail 60 through the cooperation between the first radial screw 64 and the first radial threaded seat 62.

Drag for sediment board 6 and drag for the equal downward sloping setting of sediment box 7, the upper end of dragging for sediment board 6 articulates on dragging for sediment board support 65, the middle part of dragging for sediment box 7 articulates on dragging for sediment box support 66, drag for sediment board support 65 and drag for the corresponding setting in the first radial slider 61 of two differences in upper end of sediment box support 66, and the screw thread of first radial screw thread seat 62 on two first radial sliders 61 revolves to opposite, perhaps be provided with both ends screw thread at first radial screw rod 64 and revolve to opposite screw thread section, make first radial movement motor 63 during operation, drag for sediment board 6 and drag for sediment box 7 motion in opposite directions. Be provided with the collection slag fill 67 on the first tangential slider 60, be provided with footstock and slag notch on the collection slag fill 67, the slag notch below corresponds and is provided with collection slag box 68 on the swivel mount including fixed, when dragging for slag box 7 and when the effect of first vertical migration motor 57 moves down, the upper end of dragging for slag box 7 just supports on the footstock.

Pushing mechanism includes push rod 88, and the upper end setting of push rod 88 is provided with a push rod 88 in mould 1 and every mould 1 below, and push rod 88 lower extreme articulates there is push roller 89, and the cover is equipped with push rod return spring 90 of the return of being convenient for on the push rod 88. The jacking mechanism comprises a jacking seat 91 fixed on the inner rotating frame, a jacking groove is formed in the jacking seat 91, two ends of the jacking groove are low, the middle of the jacking groove is high, the pushing roller 89 can roll in the jacking groove, the pushing roller 89 rolls in the jacking groove along with the rotation of the inner rotating frame, the pushing rod 88 pushes the metal ingot out of the mold upwards, when the pushing roller 89 rolls to the highest point of the jacking groove, the metal ingot is grabbed by the grabbing mechanism to the outer rotating frame, and when the pushing roller 89 rolls to the highest point of the jacking groove, the pushing rod 88 gradually returns under the action of the pushing rod return spring 90.

The grabbing mechanism comprises grabbing claws 69, a second radial moving mechanism and a second vertical moving mechanism, the two grabbing claws 69 are arranged oppositely, the second vertical moving mechanism is fixedly arranged on the inner rotating frame, the second radial moving mechanism is arranged on the second vertical moving mechanism and moves up and down under the action of the second vertical moving mechanism, and the second radial moving mechanism is used for driving the grabbing claws 69 to move simultaneously and also can enable the two grabbing claws 69 to move relatively.

The second radial moving mechanism comprises a second radial moving base 71, a second radial sliding block 72 is arranged on the second radial moving base 71, a second radial sliding rail 73 is arranged on the second radial sliding block 72, a second radial threaded base 74 is arranged on the second radial sliding rail 73, a second radial moving motor 75 is arranged on the second radial moving base 71, a second radial screw 76 is arranged at the output end of the second radial moving motor 75, the second radial screw 76 is in threaded connection with the second radial threaded base 74, and when the second radial moving motor 75 works, the second radial sliding rail 73 is driven to move on the second radial sliding block 72 through the matching between the second radial screw 76 and the second radial threaded base 74.

Two third radial slide blocks 77 are arranged on the second radial slide rail 73 at intervals, the third radial slide blocks 77 can move on the second radial slide rail 73, third radial thread seats 78 are correspondingly arranged on the two third radial slide blocks 77, a third radial moving motor 79 is arranged on the second radial moving seat 71, the third radial moving motor 79 and the second radial moving motor 75 are arranged oppositely, a third radial screw 80 is arranged on the output end of the third radial moving motor 79, the third radial screw 80 is in threaded connection with the third radial thread seats 78, the thread turning directions of the two third radial thread seats 78 are opposite, or two thread sections with opposite thread turning directions are arranged on the third radial screw 80, the two grabbing claws 69 are correspondingly arranged on the respective two third radial slide blocks 77, when the third radial moving motor 79 works, through the matching between the third radial screw 80 and the third radial thread seats 78, the relative movement between the two gripping claws 69 can be brought about.

The second vertical moving mechanism comprises a second vertical seat 92, a second vertical sliding rail 93 is arranged on the second vertical seat 92, a second vertical sliding block 94 capable of moving up and down on the second vertical sliding rail 93 is arranged on the second vertical sliding rail 93, a second radial moving seat 71 is fixedly arranged on the second vertical sliding block 94, a second vertical threaded seat is arranged on the second radial moving seat 71, a second vertical moving motor 96 is fixedly arranged on the second vertical seat 92, a second vertical screw 97 is arranged at the output end of the second vertical moving motor 96, the second vertical screw 97 is in threaded connection with the second vertical threaded seat, and when the second vertical moving motor 96 works, the second radial moving seat 71 is driven to move up and down on the second vertical sliding rail 93 through the matching between the second vertical screw 97 and the second vertical threaded seat.

In order to ensure that the metal ingot is formed before the metal ingot is unloaded, a detection device for detecting the hardness of the metal ingot is arranged on the unloading device D, and the detection device moves along with the inner rotating frame. The system is also provided with a control device which is electrically connected with all other devices and is used for controlling the actions of the other devices. It should be noted that, if the detection device detects that the ingot is not formed, the whole system stops working until the ingot is formed.

Based on the working system, the working method for automatically casting and molding the metal ingot comprises the following steps: the cooling device works in the whole process;

1. pouring, (1) feeding liquid into the storage box 42, wherein the molten metal enters the storage box 42 through a liquid feeding pipeline, and when a liquid level sensor detects that the molten metal in the storage box 42 reaches a certain height, the molten metal cannot enter the storage box 42; (2) the rotating mechanism works, so that an empty hopper 3 rotates to the position below the discharge opening of the storage box 42, the weighing roller 5a just abuts against the clamping block 38 at the moment, and the rotating mechanism stops working; (3) the second lifting mechanism works to drive the second sealing mechanism to move upwards to a moving height, so that the molten metal can smoothly flow into the hopper 3 from the feed opening, and when the weight of the molten metal in the hopper 3 reaches a certain value, the second lifting mechanism works reversely to drive the second sealing mechanism to move downwards, so that the feed opening is blocked by the sealing cone 43; (4) the rotating mechanism works, so that the hopper 3 with the quantitative molten metal rotates to the position above the pouring hole, and the rotating mechanism stops working; (5) the switch mechanism works to expose the pouring hole; (6) the first lifting mechanism works to lift the first sealing mechanism to a certain height, so that molten metal can smoothly enter the die 1, and after the molten metal in the hopper 3 is poured, the first lifting mechanism works reversely, so that the sealing cone 43 of the first sealing mechanism plugs the pouring gate; (7) the switching mechanism works reversely to shield the pouring hole;

2. the slag is fished, (1) the first tangential moving mechanism works to enable the slag collecting hopper 67 to leave the upper part of the die 1 needing slag fishing, and after the slag collecting hopper 67 leaves, the first tangential moving mechanism stops working; (2) the first vertical moving mechanism works to enable the first radial moving mechanism to move downwards, and when the lower ends of the slag salvaging plate 6 and the slag salvaging box 7 are in contact with the die, the first vertical moving mechanism stops working; (3) the first radial moving mechanism works to enable the slag salvaging plate 6 and the slag salvaging box 7 to move oppositely until the slag salvaging plate 6 is overlapped on the slag salvaging box 7, and the first radial moving mechanism stops working; (4) the first vertical moving mechanism works reversely to enable the first radial moving mechanism to move upwards, and when the slag salvaging plate 6 and the slag salvaging box 7 return, the first vertical moving mechanism stops working; (5) the first tangential moving mechanism works reversely, so that when the slag collecting hopper 67 returns, the first tangential moving mechanism stops working; (6) the first radial moving mechanism works reversely to enable the slag salvaging plate 6 and the slag salvaging box 7 to move reversely, and the first radial moving mechanism stops working after the slag salvaging plate 6 and the slag salvaging box 7 return; (7) the first vertical moving mechanism works to enable the first radial moving mechanism to move downwards, and after the slag dragging box 7 is turned over by the top seat, the first vertical moving mechanism stops working; (8) the first vertical moving mechanism works reversely to enable the first radial moving mechanism to move upwards, and when the slag salvaging plate 6 and the slag salvaging box 7 return, the first vertical moving mechanism stops working;

3. unloading, (1) with the rotation of the inner rotating frame, the pushing mechanism is jacked up by the jacking mechanism to push the metal ingot out of the die; (2) the second vertical moving mechanism works to drive the second radial moving mechanism and the grabbing claw 69 to move downwards, and when the lower end of the grabbing claw 69 can grab the metal ingot, the second vertical moving mechanism stops working; (3) the third radial moving motor 79 works to enable the two grabbing claws 69 to move oppositely until the grabbing claws 69 tightly clamp the metal ingot, and the third radial moving motor 79 stops working; (4) the second vertical moving mechanism works reversely to drive the second radial moving mechanism and the grabbing claw 69 to move upwards, and when the second radial moving seat 71 returns to the original position, the second vertical moving mechanism stops working; (5) the second radial direction moving motor 75 operates to move the gripping claw 69 toward the outer rotating frame, and when the ingot is moved above the outer rotating frame, the second radial direction moving motor 75 stops operating; (6) the second vertical moving mechanism works to drive the second radial moving mechanism and the grabbing claw 69 to move downwards, and when the metal ingot is contacted with the outer rotating frame, the second vertical moving mechanism stops working; (7) the third radial movement motor 79 works reversely to make the two grabbing claws 69 move reversely until the two grabbing claws 69 return, and the third radial movement motor 79 stops working; (8) the second vertical moving mechanism works reversely to drive the second radial moving mechanism and the grabbing claw 69 to move upwards, and when the second radial moving seat 71 returns to the original position, the second vertical moving mechanism stops working; (9) the second radial direction moving motor 75 works reversely, so that the grabbing claw 69 moves away from the outer rotating frame, and when the second radial direction sliding rail 73 returns to the original position, the second radial direction moving motor 75 stops working.