Smelting device for mechanical manufacturing

Abstract

The utility model discloses a smelting device for mechanical manufacturing, which relates to the technical field of mechanical manufacturing and comprises a base, the top of the base is fixedly connected with a supporting table, the top of the supporting table is fixedly connected with a U-shaped rotating seat, and a smelting furnace is rotatably connected between two ends of the U-shaped rotating seat. The side wall of one end of the supporting table is rotationally connected with a first electric push rod, the other end of the first electric push rod is rotationally connected with the side wall of the smelting furnace, one end of the top of the base is fixedly connected with a controller, and the side wall of the controller is fixedly connected with a fuel conveying pipe. According to the base provided by the utility model, protection is carried out in the iron slurry pouring process on the basis that iron slurry is automatically poured into a mold, so that the problems that the iron slurry cannot be automatically poured into the mold when an existing smelting device for mechanical manufacturing is used, and the iron slurry splashes to hurt people in the iron slurry pouring process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a melting device for mechanical manufacturing. Background Art

[0002] In the process of mechanical manufacturing, corresponding parts need to be melted. After the cast iron blocks are melted into molten iron, they are poured into a sand mold and left to cool before the mold is opened to obtain castings.

[0003] The existing melting device for mechanical manufacturing requires manual movement of the melting furnace through a fixture after melting to pour the molten iron inside into the mold. It cannot automatically pour the molten iron into the mold, and the molten iron may splash during the process of tilting and pouring, causing certain damage to people or other objects. Therefore, it is necessary to solve the problems that the existing melting device for mechanical manufacturing cannot automatically pour the molten iron into the mold and the molten iron will splash and hurt people during the pouring process. Summary of the Utility Model

[0004] In view of the above problems existing in an existing melting device for mechanical manufacturing, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a melting device for mechanical manufacturing, which solves the problems that the existing melting device for mechanical manufacturing cannot automatically pour the molten iron into the mold and the molten iron will splash and hurt people during the pouring process.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A melting device for mechanical manufacturing, including a base, a support platform is fixedly connected to the top of the base, a U-shaped rotating seat is fixedly connected to the top of the support platform, a melting furnace is rotatably connected between the two ends of the U-shaped rotating seat, a first electric push rod is rotatably connected to the side wall of one end of the support platform, the other end of the first electric push rod is rotatably connected to the side wall of the melting furnace, a controller is fixedly connected to one end of the top of the base, a fuel delivery pipe is fixedly connected to the side wall of the controller, the other end of the fuel delivery pipe is fixedly connected to one end of the side wall of the melting furnace, arc-shaped guide rails are fixedly connected to both ends of the top of the support platform, sliding rods are fixedly connected to the side walls of both ends of the melting furnace, and one ends of the two sliding rods are slidably connected to the sliding openings opened in the arc-shaped guide rails. A closing mechanism is provided on the top of the melting furnace, a splash-proof bin is fixedly connected to the other end of the base, sliding platforms are fixedly connected to two adjacent side walls of the base, a blanking mechanism is provided on the side wall of the splash-proof bin, and a mold placement opening and a mold discharge opening are respectively opened in two adjacent side walls of the splash-proof bin, and the mold placement opening and the mold discharge opening correspond to the positions of the two sliding platforms.

[0007] Preferably, the closing mechanism includes a second electric push rod, a cover plate and a pressure relief port. One end of the side wall of the smelting furnace is fixedly connected with a second electric push rod. One end of the second electric push rod is fixedly connected with a cover plate. One end of the cover plate is clamped with the smelting furnace, and a pressure relief port is opened at the top of the cover plate.

[0008] Preferably, the feeding mechanism includes a third electric push rod and a push plate. One end of the side wall cavity of the splash-proof bin is fixedly connected with a third electric push rod. One end of the third electric push rod passes through the side wall of the splash-proof bin and is fixedly connected with a push plate, and the push plate corresponds to the position of the mold discharge port.

[0009] Preferably, the sliding table is a triangular body, and a plurality of rolling balls are rotatably connected to one side surface.

[0010] Furthermore, the other end of the top of the base is rotatably connected with a plurality of rotating rollers through an opening.

[0011] Preferably, a diversion plate is fixedly connected to the top of one end side wall of the smelting furnace.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. In the present utility model, by using the splash-proof bin arranged on the top of the base, the splashing iron slurry is blocked during feeding. By using the first electric push rod arranged on one end side wall of the support table to push the smelting furnace, the smelting furnace rotates downward along the arc-shaped guide rail with the U-shaped rotating seat as the center. After sliding, the closing mechanism is opened to make the iron slurry in the cavity flow out obliquely, and the mold is filled with iron slurry.

[0014] 2. In the present utility model, by using the mold placement openings and mold discharge ports arranged on two side walls of the splash-proof bin, it is convenient to place the mold and discharge the mold through the feeding mechanism. By using the sliding tables arranged at both ends, the mold is moved to one end of the sliding table, so that it is convenient to load and unload the heavier mold by sliding on the sliding table.

[0015] 3. In the present utility model, by using the cover plate arranged at one end of the second electric push rod, the cover plate is pushed by expansion and contraction to close the smelting furnace during operation, which speeds up the heating and smelting speed. And the excess hot air is discharged through the pressure relief port to avoid explosion caused by excessive pressure. When feeding efficiently, it is separated from the smelting furnace to facilitate the discharge of the iron slurry inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a front view structural diagram of the present utility model;

[0018] Figure 2 is a sectional view of the front view structure of the present utility model during operation;

[0019] Figure 3 is a sectional view of the front view structure of the present utility model during blanking;

[0020] Figure 4 is a sectional view of the top view structure of the splash-proof bin of the present utility model.

[0021] Explanation of reference numerals:

[0022] 1. Base; 2. Support platform; 3. U-shaped rotating seat; 4. Melting furnace; 5. First electric push rod; 6. Controller; 7. Fuel delivery pipe; 8. Arc-shaped guide rail; 9. Slide bar; 10. Slide opening; 11. Splash-proof bin; 12. Sliding table; 13. Mold placement opening; 14. Mold discharge opening; 15. Second electric push rod; 16. Cover plate; 17. Pressure relief opening; 18. Third electric push rod; 19. Push plate; 20. Ball; 21. Rotating roller; 22. Deflector. Detailed implementation manners

[0023] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0024] An embodiment of the present utility model discloses a melting device for mechanical manufacturing.

[0025] The present utility model provides as Figures 1-4A melting device for mechanical manufacturing as shown, including a base 1, a support platform 2 fixedly connected to the top of the base 1, a U-shaped rotating seat 3 fixedly connected to the top of the support platform 2, a melting furnace 4 rotatably connected between the two ends of the U-shaped rotating seat 3, a first electric push rod 5 rotatably connected to one side wall of the support platform 2, the other end of the first electric push rod 5 being rotatably connected to the side wall of the melting furnace 4, a controller 6 fixedly connected to one end of the top of the base 1, a fuel delivery pipe 7 fixedly connected to the side wall of the controller 6, the other end of the fuel delivery pipe 7 being fixedly connected to one end of the side wall of the melting furnace 4, arc-shaped guide rails 8 fixedly connected to both ends of the top of the support platform 2, sliding rods 9 fixedly connected to both side walls of the melting furnace 4, one end of the two sliding rods 9 being slidably connected to a sliding opening 10 opened in the arc-shaped guide rail 8, a closing mechanism provided on the top of the melting furnace 4, a splash-proof bin 11 fixedly connected to the other end of the base 1, sliding platforms 12 fixedly connected to two adjacent side walls of the base 1 respectively, a blanking mechanism provided on the side wall of the splash-proof bin 11, a mold placement opening 13 and a mold discharge opening 14 respectively opened in two adjacent side walls of the splash-proof bin 11, the mold placement opening 13 and the mold discharge opening 14 corresponding to the positions of the two sliding platforms 12 at both ends. By using the mold placement opening 13 and the mold discharge opening 14 opened in two side walls of the splash-proof bin 11, it is convenient to place the mold and discharge the mold through the blanking mechanism. By using the sliding platforms 12 at both ends, the mold is moved to one end of the sliding platform 12, so that it is convenient to load and unload the heavier mold by sliding on the sliding platform 12. By using the splash-proof bin 11 provided on the top of the base 1, the splashing iron slurry is blocked during blanking. By using the first electric push rod 5 provided on one side wall of the support platform 2 to push the melting furnace 4, the melting furnace 4 rotates around the U-shaped rotating seat 3 and slides downward on the arc-shaped guide rail 8. After sliding, by opening the closing mechanism, the iron slurry in the cavity flows out obliquely to pour the iron slurry into the mold, thus solving the problems that the existing melting device for mechanical manufacturing cannot automatically pour the iron slurry into the mold during use and the iron slurry will splash and hurt people during the process of pouring out the iron slurry.

[0026] In order to seal the melting furnace 4 during operation and accelerate the heating and melting speed, as Figures 1-3 shown, the closing mechanism includes a second electric push rod 15, a cover plate 16 and a pressure relief port 17. A second electric push rod 15 is fixedly connected to one end of the side wall of the melting furnace 4, a cover plate 16 is fixedly connected to one end of the second electric push rod 15, one end of the cover plate 16 is clamped with the melting furnace 4, and a pressure relief port 17 is opened on the top of the cover plate 16. By using the cover plate 16 provided at one end of the second electric push rod 15, the cover plate 16 is pushed by telescoping to seal the melting furnace 4 during operation, accelerate the heating and melting speed, and discharge the excess hot air through the pressure relief port 17 to avoid explosion caused by excessive pressure. During efficient blanking, it is separated from the melting furnace 4 to facilitate the discharge of the iron slurry inside.

[0027] In order to push the mold out from the mold discharge opening 14, asFigures 1-4 As shown, the blanking mechanism includes a third electric push rod 18 and a push plate 19. One end side wall cavity of the splash-proof bin 11 is fixedly connected with the third electric push rod 18. One end of the third electric push rod 18 passes through the side wall of the splash-proof bin 11 and is fixedly connected with the push plate 19. The push plate 19 corresponds to the position of the mold discharge port 14. By using the third electric push rod 18 arranged on the side wall of the splash-proof bin 11, the mold is pushed out of the mold discharge port 14 by pushing the push plate 19 at one end and discharged through the corresponding sliding table 12 by sliding.

[0028] To enable the mold to slide on the surface of the sliding table 12, as Figures 1-4 shown, the sliding table 12 is a triangular body, and a plurality of balls 20 are rotatably connected to one side surface. By using the plurality of balls 20 arranged, the mold can slide on the surface of the sliding table 12.

[0029] And to cooperate with the blanking mechanism to slide and discharge the mold, as Figures 2-4 shown, the other end of the top of the base 1 is rotatably connected with a plurality of rotating rollers 21 through an opening. By using the plurality of rotating rollers 21 arranged, the blanking mechanism can be cooperated to slide and discharge the mold.

[0030] Finally, to guide and discharge the molten iron slurry, as Figures 1-3 shown, a deflector plate 22 is fixedly connected to the top of one end side wall of the melting furnace 4. By using the deflector plate 22 arranged, the molten iron slurry after melting can be guided and discharged, so that the iron slurry is poured into the mold.

[0031] Working principle:

[0032] During use, the mold is placed into the mold placement opening 13 through the sliding table 12. After pouring the iron material into the cavity of the melting furnace 4, the melting furnace 4 is sealed by the sealing mechanism. After melting, the melting furnace 4 is pushed by the first electric push rod 5 arranged on one end side wall of the support table 2, so that the melting furnace 4 rotates with the U-shaped rotating seat 3 as the center and slides downward on the sliding openings 10 opened on the two ends of the arc-shaped guide rails 8. After sliding, the sealing mechanism is opened, so that the molten iron slurry in the cavity flows out obliquely through the deflector plate 22, and the mold is filled with the iron slurry. After filling, the push plate 19 at one end is pushed by the third electric push rod 18, so that the mold slides on the rod walls of the plurality of rotating rollers 21 and enters the mold discharge port 14, and is discharged through the corresponding sliding table 12 by sliding, thus solving the problems that the existing melting device for mechanical manufacturing cannot automatically pour the molten iron slurry into the mold during use and the molten iron slurry will splash and hurt people during the process of pouring out the molten iron slurry.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A melting device for mechanical manufacturing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support platform (2), the top of the support platform (2) is fixedly connected to a U-shaped rotating seat (3), a smelting furnace (4) is rotatably connected between the two ends of the U-shaped rotating seat (3), a first electric push rod (5) is rotatably connected to the side wall of one end of the support platform (2), the other end of the first electric push rod (5) is rotatably connected to the side wall of the smelting furnace (4), one end of the top of the base (1) is fixedly connected to a controller (6), the side wall of the controller (6) is fixedly connected to a fuel delivery pipe (7), the other end of the fuel delivery pipe (7) is fixedly connected to one end of the side wall of the smelting furnace (4), and the two ends of the top of the support platform (2) are fixedly connected to arc-shaped guide pipes (7). The side walls of the smelting furnace (4) are fixedly connected with sliding rods (9), one end of each of the sliding rods (9) is slidably connected to a sliding opening (10) provided on the arc-shaped guide rail (8), a closing mechanism is provided on the top of the smelting furnace (4), the other end of the base (1) is fixedly connected with a splash-proof bin (11), two adjacent side walls of the base (1) are fixedly connected with a sliding platform (12), a side wall of the splash-proof bin (11) is provided with a material discharge mechanism, two adjacent side walls of the splash-proof bin (11) are respectively provided with a mold placement opening (13) and a mold discharge opening (14), the mold placement opening (13) and the mold discharge opening (14) correspond to the positions of the sliding platforms (12) at both ends.

2. A smelting device for mechanical manufacturing according to claim 1, characterized in that: The closing mechanism comprises a second electric push rod (15), a cover plate (16) and a pressure relief port (17); one end of a side wall of the smelting furnace (4) is fixedly connected to the second electric push rod (15); one end of the second electric push rod (15) is fixedly connected to the cover plate (16); one end of the cover plate (16) is clamped with the smelting furnace (4); and a pressure relief port (17) is provided on the top of the cover plate (16).

3. A smelting device for mechanical manufacturing according to claim 1, characterized in that: The unloading mechanism comprises a third electric push rod (18) and a push plate (19); the third electric push rod (18) is fixedly connected in a side wall cavity at one end of the splash-proof bin (11); one end of the third electric push rod (18) passes through the side wall of the splash-proof bin (11) and is fixedly connected to the push plate (19); the push plate (19) corresponds to the position of the mold discharge port (14).

4. A smelting device for mechanical manufacturing according to claim 1, characterized in that: The sliding platform (12) is a triangle, and a plurality of balls (20) are rotatably connected to the surface of one side.

5. A melting device for mechanical manufacturing according to claim 1, characterized in that: The other end of the top of the base (1) is rotatably connected to a plurality of rotating rollers (21) via an opening.

6. A melting device for mechanical manufacturing according to claim 1, characterized in that: A guide plate (22) is fixedly connected to the top of a side wall at one end of the smelting furnace (4).

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