CN114643350A

CN114643350A - Automatic casting machine

Info

Publication number: CN114643350A
Application number: CN202210303951.0A
Authority: CN
Inventors: 刘鑫
Original assignee: Individual
Current assignee: Taigu Yongxing Casting Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-06-21
Anticipated expiration: 2042-03-26
Also published as: CN114643350B

Abstract

The invention discloses an automatic casting machine, which relates to the technical field of automatic casting and comprises a base, wherein two mounting plates are mounted on the top surface of the base, sliding grooves are mounted on the sides, close to each other, of the two mounting plates, a ladle nozzle is slidably mounted between the two sliding grooves, a first fixing rod is mounted between the two mounting plates, and a control rod is sleeved on the first fixing rod. According to the invention, the control rod is driven to do pendulum motion by taking the first fixed rod as an axis through the reciprocating mechanism, the V-shaped plate is driven to move towards one side of the mounting plate, when the V-shaped plate is reset, the vertical clamping plate parts at the two sides rub the two sides of the ladle nozzle, so that the ladle nozzle has a tendency of moving away from the mounting plate, when the front end of the ladle nozzle is burnt, the ladle nozzle moves forwards, and if the front end of the ladle nozzle is not burnt, the position of the ladle nozzle is unchanged, so that the molten iron falling point is always kept inconvenient, and the problems that manual observation is needed and fine adjustment and correction are needed by manual operation are avoided.

Description

Automatic casting machine

Technical Field

The invention relates to the technical field of automatic pouring, in particular to an automatic pouring machine.

Background

The automobile industry in China has been developed rapidly in the last decade, the share of some domestic automobile brands in the domestic market is increased year by year, automobile accessory manufacturers develop like bamboo shoots in the spring after rain, a brake disc is an important accessory of an automobile braking system, and the demand and quality requirements are higher and higher.

Among the prior art, automatic casting machine is adopted mostly to pour the mould to current brake disc, and degree of automation is higher, and the package of watering earlier aims at a package mouth when pouring the mould, aims at the package mouth with the package mouth again and pours, because the pouring material temperature is very high, often can lead to a package mouth shape to take place to burn and lose, needs the manual work to observe to artifical fine setting is revised, leads to expending operating personnel energy, consequently discloses an automatic casting machine.

Disclosure of Invention

The invention aims to provide an automatic casting machine, and aims to solve the problems that the shape of a ladle nozzle is often burnt due to high temperature of casting materials, manual observation is needed, and manual fine adjustment and correction are carried out, so that the energy of operators is consumed.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an automatic casting machine, includes the base, two mounting panels are installed to the top surface of base, two the spout is all installed to one side that the mounting panel is close to each other, two slidable mounting has a package mouth between the spout, two install first dead lever between the mounting panel, the cover is equipped with the control lever on the first dead lever, the adaptation is installed on the top of control lever the V template of package mouth, one side rotate on the mounting panel and install the bull stick, the one end of bull stick is installed and is made the control lever with the reciprocating mechanism of pendulum motion is done as the axle to first dead lever.

Preferably, the ladle is installed to the top surface of base, the adaptation is installed to the top anchor ring of ladle the guide mouth of package mouth, install the control between two mounting panels the mechanism of empting that the ladle was emptyd, install the control on two mounting panels the bull stick with the control mechanism of empting the mechanism, being close to of base one side installation conveying member of package mouth, conveying member's top one side installation locating lever, the top of locating lever is contradicted the package mouth is kept away from the one end of ladle, the last mould of installing of conveying member.

Based on above-mentioned structure, make the control lever use first dead lever to do the pendulum motion as the axle through reciprocating mechanism, make the V template remove to mounting panel one side, when the V template resets, the both sides of the vertical splint portion friction package mouth of both sides, make the package mouth have the trend of keeping away from the mounting panel motion, when package mouth front end is burnt and is decreased, the package mouth moves forward, if do not, then package mouth position is unchangeable, it is inconvenient to make to keep the molten iron placement throughout, avoid needing the manual work to observe, and need manual operation to finely tune the problem of revising.

Preferably, the reciprocating mechanism comprises a rotating wheel, the rotating wheel is coaxially installed at one end of the rotating rod, a second fixing rod is installed on the rotating wheel in a non-coaxial mode, a movable groove matched with the second fixing rod is formed in the control rod, and the control rod is sleeved on the second fixing rod through the movable groove.

Furthermore, the control rod is movably sleeved on the second fixed rod by arranging the movable groove, so that when the rotating wheel rotates, the control rod performs pendulum motion by taking the first fixed rod as a shaft.

Preferably, the dumping mechanism comprises a first rotating shaft, the first rotating shaft is rotatably installed on the mounting plate, the first rotating shaft is close to one end of the casting ladle, a sector plate is installed at the bottom end of the sector plate cambered surface, and a lifting rod is installed at the bottom surface of the casting ladle and is matched with a hook mechanism of the lifting rod.

Furthermore, the hooks are arranged on the two sides of the sliding bottom plate, so that when the first rotating shaft rotates, the fan-shaped plate rotates by taking the first rotating shaft as a shaft, the lifting rod is attached to the hooks, the casting ladle is inclined, and casting is carried out.

Preferably, the pothook mechanism includes sliding bottom plate, sliding bottom plate installs the bottom surface of watering the package, two between the mounting panel in sliding bottom plate's bottom surface is rotated and is installed a plurality of roller that change, sliding bottom plate's keeping away from the couple is all installed at one side both ends of package mouth, the couple adaptation the lift bar.

Furthermore, the hooks are arranged on the two sides of the sliding bottom plate, so that when the first rotating shaft rotates, the fan-shaped plate rotates by taking the first rotating shaft as the shaft, the lifting rod and the hooks are attached, the casting ladle is inclined to pour, manual pouring is avoided, and time and labor are wasted.

Preferably, control mechanism includes the second pivot, the second pivot is rotated and is installed two between the mounting panel, the both sides of second pivot all through synchronizing mechanism with correspond first pivot synchronous rotation, one side install the control on the mounting panel second pivot pivoted power unit.

Furthermore, when the rotating shaft of the driving motor rotates through the transmission belt, the second rotating shaft also rotates, and the first rotating shaft synchronously rotates.

Preferably, the synchronizing mechanism comprises a first synchronizing belt, one side of the first synchronizing belt is sleeved on the first rotating shaft, and the other side of the first synchronizing belt is sleeved on the second rotating shaft.

Further, make the second pivot rotate through first hold-in range, make the first pivot synchronous revolution in both sides, make the both sides sector plate synchronous revolution, will water a ladle both sides synchronous lifting, when making to empty and pour, it is more stable.

Preferably, power unit includes the backup pad, the backup pad is installed in one side the outside of mounting panel, driving motor is installed to the top surface of backup pad, driving motor is last coaxial arrangement to have motor shaft, motor shaft with the cover is equipped with the drive belt in the second pivot.

Furthermore, the driving motor rotating shaft is rotated through the driving belt, the second rotating shaft is rotated, and the first rotating shafts on the two sides are rotated.

Preferably, the top surface of the sliding groove on one side is provided with an inoculation device, one side of the inoculation device is provided with a conveying pipe, and one end of the conveying pipe is over against the bag mouth.

Furthermore, by arranging the inoculation device, a certain amount of inoculant is uniformly added along with the molten iron flow when pouring is carried out.

Preferably, two install the bracing piece between the mounting panel, two vertical poles are installed to the bottom surface of bracing piece, two install the shelves pole between the vertical pole bottom.

Further, the stopper rod is fixed to the bottom end of the guide nozzle of the ladle, so that the ladle is rotated about the stopper rod as an axis when the ladle is poured, and pouring is performed.

Preferably, the rotating rod and the corresponding first rotating shaft are sleeved with a second synchronous belt.

Furthermore, the rotating rod is synchronously connected with the corresponding first rotating shaft through the second synchronous belt, so that when pouring the ladle each time, the rotating rod can rotate, the V-shaped plate performs pendulum motion, and the position of the ladle nozzle is calibrated once.

In conclusion, the technical effects and advantages of the invention are as follows:

1. according to the invention, the control rod is made to do pendulum motion by taking the first fixed rod as an axis through the reciprocating mechanism, the V-shaped plate is made to move towards one side of the mounting plate, when the V-shaped plate is reset, the vertical clamping plate parts on the two sides rub the two sides of the ladle nozzle, so that the ladle nozzle has a tendency of moving away from the mounting plate, when the front end of the ladle nozzle is burnt, the ladle nozzle moves forwards, and if the front end of the ladle nozzle is not burnt, the position of the ladle nozzle is unchanged, so that the molten iron falling point is always kept inconvenient, and the problems that manual observation is needed and fine adjustment and correction are needed are avoided.

2. In the invention, the rotating rod is synchronously connected with the corresponding first rotating shaft through the second synchronous belt, so that the rotating rod can rotate when pouring a ladle each time, the V-shaped plate performs pendulum motion, and the position of a ladle nozzle is calibrated for one time.

3. In the invention, by arranging the inoculation device, a certain amount of inoculant is uniformly added along with molten iron flow when pouring is carried out.

4. According to the invention, the hooks are arranged on the two sides of the sliding bottom plate, so that when the first rotating shaft rotates, the fan-shaped plate rotates by taking the first rotating shaft as a shaft, the lifting rod is attached to the hooks, the casting ladle is inclined, the casting is carried out, and the time and labor are saved.

5. According to the invention, the driving motor rotating shaft is rotated through the driving belt, the second rotating shaft is rotated, the first rotating shafts on two sides are synchronously rotated, the sector plates on two sides are synchronously rotated, two sides of the casting ladle are synchronously lifted, and the casting ladle is more stable during pouring.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an automatic casting machine according to the present embodiment;

FIG. 2 is a schematic structural diagram of another view of a portion of the structure of the present embodiment;

FIG. 3 is a schematic structural view of the present embodiment between two mounting plates;

FIG. 4 is a schematic diagram of a relevant structure at the V-shaped plate in the embodiment;

FIG. 5 is a schematic view of the structure of the ladle in this embodiment;

FIG. 6 is a schematic structural view of the control lever according to the present embodiment;

FIG. 7 is a schematic view of the structure at the conveying member in the present embodiment;

FIG. 8 is a schematic structural diagram of the sector plate of the present embodiment;

fig. 9 is a schematic structural view of the nozzle in the present embodiment.

In the figure: 1. a base; 2. mounting a plate; 3. a second synchronous belt; 4. a first rotating shaft; 5. a first synchronization belt; 6. a sector plate; 7. a second rotating shaft; 8. an inoculation device; 9. a chute; 10. wrapping a mouth; 11. positioning a rod; 12. a mold; 13. a conveying member; 14. a motor shaft; 15. a rotating rod; 16. a rotating wheel; 17. a control lever; 18. rotating the roller; 19. a sliding bottom plate; 20. hooking; 21. casting a ladle; 22. a vertical rod; 23. a support bar; 24. a delivery pipe; 25. a first fixing lever; 26. a drive motor; 27. a transmission belt; 28. a guide nozzle; 29. a V-shaped plate; 30. a second fixing bar; 31. a movable groove; 32. a gear lever; 33. a lifting bar; 34. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-9, an automatic casting machine comprises a base 1, two mounting plates 2 are fixedly mounted on the top surface of the base 1 by welding, the mounting plates 2 are any one of the prior art, sliding grooves 9 are fixedly mounted on the mutually adjacent sides of the two mounting plates 2 by bolts, the two sliding grooves 9 are oppositely arranged, a bag nozzle 10 is slidably mounted between the two sliding grooves 9, sliding plates adapted to the sliding grooves 9 on the two sides are respectively arranged on the two sides of the bag nozzle 10, a first fixing rod 25 is fixedly mounted between the two mounting plates 2 by welding, a control rod 17 is sleeved on the first fixing rod 25, a V-shaped plate 29 adapted to the bag nozzle 10 is fixedly mounted on the top end of the control rod 17 by welding, the V-shaped plate 29 is any one of the prior art, vertical clamping plate portions are respectively arranged on the two sides of the top end of the V-shaped plate 29, the inner sides of the vertical clamping plate portions are rough, the two sides of the bag nozzle 10 are both rough surfaces, a rotating rod 15 is rotatably mounted on one of the mounting plate 2, the rotary rod 15 is a metal rod, and a reciprocating mechanism for causing the control rod 17 to perform a pendulum motion about the first fixed rod 25 is attached to one end of the rotary rod 15.

Through sliding the setting of package mouth 10 between both sides spout 9, and set up V template 19 in package mouth 10 bottom, make the control lever 17 use first dead lever 25 to do pendulum motion as the axle through reciprocating mechanism, make V template 19 remove to mounting panel 2 one side, when V template 19 resets, the both sides of package mouth 10 are rubbed to the vertical splint portion of both sides, make package mouth 10 have the trend of keeping away from the motion of mounting panel 2, when package mouth 10 front end is burnt and damaged, package mouth 10 moves forward, if not, then package mouth 10 position is unchangeable, the automatic change and the calibration of package mouth 10 have been realized, the degree of automation of automatic casting machine has been increased.

The top surface of base 1 is installed and is watered package 21, it is any one among the prior art to water package 21, the top anchor ring of watering package 21 is provided with the guide mouth 28 that suits package mouth 10 through integrated into one piece, install the mechanism of empting that control watering package 21 emptys between two mounting panels 2, install the control mechanism who controls bull stick 15 and topple over the mechanism on two mounting panels 2, base 1's a side-mounting conveying member 13 that is close to package mouth 10, conveying member 13 comprises a plurality of gyro wheels, top one side of conveying member 13 is through welded fastening installation locating lever 11, locating lever 11 is made for high temperature resistant steel material, the top of locating lever 11 is contradicted in the one end that the package mouth 10 kept away from watering package 21, movable mounting has mould 12 on the conveying member 13.

Through conflicting the locating lever 11 in the one end that ladle 21 was kept away from to package mouth 10 for fixed package mouth 10 position, and then the fixed molten iron that flows the placement position, when the tip of package mouth 10 is burnt and damaged, reciprocating mechanism control V template 19 is toward the motion, makes package mouth 10 remove to locating lever 11, makes the molten iron placement fixed, avoids needing the manual work to observe, and needs manual operation to finely tune the correction.

Based on above-mentioned structure, make the control lever 17 use first dead lever 25 to do the pendulum motion as the axle through reciprocating mechanism, make V-arrangement board 19 remove to mounting panel 2 one side, when V-arrangement board 19 resets, the both sides of the vertical splint portion friction package mouth 10 of both sides, make package mouth 10 have the trend of keeping away from mounting panel 2 motion, when package mouth 10 front end is burnt and damaged, package mouth 10 moves forward, if do not, then package mouth 10 position is unchangeable, it is inconvenient to make to keep the molten iron placement throughout, avoid needing the manual work to observe, and need manual operation to finely tune the problem of revising, the degree of automation of automatic casting machine has been increased.

In this embodiment, as shown in fig. 3, 4, and 6, the reciprocating mechanism includes a rotating wheel 16, the rotating wheel 16 is coaxially rotatably installed at one end of the rotating rod 15 far from the corresponding mounting plate 2, a second fixing rod 30 is installed on the rotating wheel 16 through welding non-coaxial fixing, a movable groove 31 adapted to the second fixing rod 30 is formed in the control rod 17, and the control rod 17 is sleeved on the second fixing rod 30 through the movable groove 31.

When the rotating wheel 16 rotates, the control rod 17 makes a pendulum motion around the first fixed rod 25 as an axis by movably sleeving the control rod 17 on the second fixed rod 30 through the movable groove 31.

In this embodiment, as shown in fig. 1, 5, and 8, the tilting mechanism includes a first rotating shaft 4, the first rotating shaft 4 is rotatably installed on the installation plate 2, a sector plate 6 is fixedly installed at one end of the first rotating shaft 4 close to the ladle 21 by welding, a lifting rod 33 is fixedly installed at the bottom end of the cambered surface of the sector plate 6 by welding, and a hook mechanism adapted to the lifting rod 33 is installed on the bottom surface of the ladle 21.

In this embodiment, by the provision of the sector plates 6, the position of the lifting rod 33 is defined, increasing the reliability of the movement of the catch mechanism and consequently of the tilting of the ladle 21 to a particular angle.

The hook mechanism comprises a sliding bottom plate 19, the sliding bottom plate 19 is arranged on the bottom surface of a casting ladle 21 through integral forming, a plurality of rotary rollers 18 are rotatably arranged on the bottom surface of the sliding bottom plate 19 between the two mounting plates 2, the rotary rollers 18 are any one of the prior art, hooks 20 are fixedly arranged at two ends of one side, far away from a ladle nozzle 10, of the sliding bottom plate 19, the hooks 20 are downward in opening, and the hooks 20 are matched with lifting rods 33. The rotating rod 15 and the corresponding first rotating shaft 4 are sleeved with a second synchronous belt 3.

Since the hooks 20 are provided on both sides of the slide base plate 19, when the first rotary shaft 4 is rotated, the sector plate 6 is rotated about the first rotary shaft 4, the lift bar 33 is attached to the hooks 20, and the ladle 21 is tilted to perform casting.

In this embodiment, as shown in fig. 2, 3, and 4, the control mechanism includes a second rotating shaft 7, the second rotating shaft 7 is any one of the prior art, the second rotating shaft 7 is rotatably installed between the two mounting plates 2, two sides of the second rotating shaft 7 are both rotated synchronously with the corresponding first rotating shaft 4 through a synchronizing mechanism, so that when the second rotating shaft 7 rotates, the first rotating shaft 4 also rotates, and the mounting plate 2 on one side is provided with a power mechanism for controlling the second rotating shaft 7 to rotate.

The synchronous mechanism comprises a first synchronous belt 5, one side of the first synchronous belt 5 is sleeved on the first rotating shaft 4 and the second rotating shaft 7, and the rotation difference of the first rotating shaft 4 and the second rotating shaft 7 during rotation is increased through the arrangement of the synchronous belt, so that the possibility of abnormal inclination of the casting ladle 21 is reduced, and the reliability of the inclination of the casting ladle 21 to a specific angle is increased.

Power unit includes backup pad 34, backup pad 34 is the metal sheet, backup pad 34 passes through welded fastening and installs in the outside of a side mounting panel 2, there is driving motor 26 top surface of backup pad 34 through bolt fixed mounting, coaxial arrangement has motor shaft 14 on driving motor 26, the cover is equipped with drive belt 27 on motor shaft 14 and the second pivot 7, through drive belt 27, make driving motor 26 driving motor shaft 14 rotate, make second pivot 7 rotate, make the first pivot 4 in both sides rotate.

In the embodiment, as shown in fig. 2, 3 and 4, the inoculation device 8 is fixedly installed on the top surface of the chute 9 on one side through a bolt, the inoculation device 8 is an inoculation member with functions of material level lower limit detection, locked rotor detection, discharge pipe material blockage detection and the like in the prior art, a conveying pipe 24 is fixedly installed on one side of the inoculation device 8 through welding, the conveying pipe 24 is a hollow pipeline, one end of the conveying pipe 24 is right above the ladle nozzle 10, and a certain amount of inoculant is uniformly added along with molten iron flow through the inoculation device 8 when pouring is carried out.

In the present embodiment, as shown in fig. 3 and 4, a support rod 23 is fixedly welded between the two mounting plates 2, the support rod 23 is a steel rod, two vertical rods 22 are fixedly welded to the bottom surface of the support rod 23, a stopper rod 32 is fixedly welded between the bottom ends of the two vertical rods 22, and the stopper rod 32 is fixed to the bottom end of the guide nozzle 28 of the ladle 21, so that the ladle 21 rotates about the stopper rod 32 as a shaft when the ladle 21 is tilted, and the ladle is tilted.

The working principle of the invention is as follows: make the control lever 17 use first dead lever 25 to do pendulum motion as the axle through reciprocating mechanism, make V-arrangement board 19 remove to mounting panel 2 one side, when V-arrangement board 19 resets, the both sides of the vertical splint portion friction package mouth 10 of both sides, make package mouth 10 have the trend of keeping away from mounting panel 2 motion, when package mouth 10 front end is burnt and damaged, package mouth 10 moves forward, if do not, then package mouth 10 position is unchangeable, it is inconvenient to make to keep the molten iron placement throughout, avoid needing the manual work to observe, and need manual operation to finely tune the problem of revising.

The control rod 17 is movably sleeved on the second fixed rod 30 by arranging the movable groove 31, when the rotating wheel 16 rotates, the control rod 17 performs pendulum motion by taking the first fixed rod 25 as an axis, the hooks 20 are arranged on both sides of the sliding bottom plate 19, when the first rotating shaft 4 rotates, the fan-shaped plate 6 rotates by taking the first rotating shaft 4 as an axis, the lifting rod 33 is attached to the hooks 20, the casting ladle 21 is inclined for casting, the driving motor 26 drives the motor rotating shaft 14 to rotate by the driving belt 27, the second rotating shaft 7 rotates, the first rotating shafts 4 on both sides rotate, the blocking rod 32 is fixed at the bottom end of the guide nozzle 28 of the casting ladle 21, and the casting ladle 21 rotates by taking the blocking rod 32 as an axis for pouring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic casting machine, includes base (1), its characterized in that: two mounting panel (2) are installed to the top surface of base (1), two spout (9) are all installed to one side that mounting panel (2) are close to each other, two slidable mounting has a package mouth (10) between spout (9), two install first dead lever (25) between mounting panel (2), the cover is equipped with control lever (17) on first dead lever (25), the adaptation is installed on the top of control lever (17) the V template (29) of package mouth (10), one side rotate on mounting panel (2) and install bull stick (15), the one end of bull stick (15) is installed and is made control lever (17) with the reciprocating mechanism of pendulum motion is done for the axle to first dead lever (25).

2. An automatic casting machine according to claim 1, characterized in that: the top surface of base (1) is installed and is watered package (21), the adaptation is installed to the top anchor ring of watering ladle (21) guide mouth (28) of package mouth (10), install control between two mounting panels (2) water the mechanism of empting that package (21) emptys, install control on two mounting panels (2) bull stick (15) with the control mechanism of empting the mechanism, being close to of base (1) one side installation conveying member (13) of package mouth (10), top one side installation locating lever (11) of conveying member (13), the top of locating lever (11) is contradicted package mouth (10) is kept away from water the one end of package (21), install mould (12) on conveying member (13).

3. An automatic casting machine according to claim 2, characterized in that: reciprocating mechanism includes runner (16), runner (16) coaxial arrangement is in the one end of bull stick (15), non-coaxial arrangement has second dead lever (30) on runner (16), the adaptation has been seted up on control lever (17) movable groove (31) of second dead lever (30), control lever (17) are passed through movable groove (31) cover is established on second dead lever (30).

4. An automatic casting machine according to claim 2, characterized in that: toppling over the mechanism and including first pivot (4), first pivot (4) are rotated and are installed on mounting panel (2), first pivot (4) are close to water the one end of package (21) and install sector plate (6), lift bar (33) are installed to the bottom of sector plate (6) cambered surface, water the bottom surface of package (21) and install the adaptation the pothook mechanism of lift bar (33).

5. An automatic casting machine according to claim 4, characterized in that: pothook mechanism includes sliding bottom plate (19), sliding bottom plate (19) are installed the bottom surface of watering packet (21), two between mounting panel (2) in sliding bottom plate's (19) bottom surface is rotated and is installed a plurality of roller (18) that change, keeping away from of sliding bottom plate (19) couple (20) are all installed at one side both ends of package mouth (10), couple (20) adaptation lift bar (33).

6. An automatic casting machine according to claim 4, characterized in that: control mechanism includes second pivot (7), second pivot (7) are rotated and are installed two between mounting panel (2), the both sides of second pivot (7) all through lazytongs and corresponding first pivot (4) synchronous rotation, one side install the control on mounting panel (2) second pivot (7) pivoted power unit.

7. An automatic casting machine according to claim 6, characterized in that: the synchronous mechanism comprises a first synchronous belt (5), one side of the first synchronous belt (5) is sleeved on the first rotating shaft (4), and the other side of the first synchronous belt (5) is sleeved on the second rotating shaft (7).

8. An automatic casting machine according to claim 7, characterized in that: the power mechanism comprises a supporting plate (34), the supporting plate (34) is installed on one side of the outer side of the installing plate (2), a driving motor (26) is installed on the top surface of the supporting plate (34), a motor rotating shaft (14) is coaxially installed on the driving motor (26), and a driving belt (27) is sleeved on the motor rotating shaft (14) and the second rotating shaft (7).

9. An automatic casting machine according to claim 1, characterized in that: the top surface of the chute (9) at one side is provided with an inoculation device (8), one side of the inoculation device (8) is provided with a delivery pipe (24), and one end of the delivery pipe (24) is over against the bag mouth (10).

10. An automatic casting machine according to claim 7, characterized in that: two install bracing piece (23) between mounting panel (2), two vertical pole (22) are installed to the bottom surface of bracing piece (23), two install shelves pole (32) between vertical pole (22) bottom.