A high temperature alloy vacuum induction melting process and equipment

Abstract

The present invention relates to the field of alloy processing, and specifically discloses a high-temperature alloy vacuum induction melting process and equipment, including a loading cylinder and a melting cylinder, wherein the melting cylinder is detachably plugged into the interior of the loading cylinder, and a cylindrical electric heating wire heating layer and a cylindrical heat-insulating layer are installed from the inside to the outside of the loading cylinder, and the melting cylinder is sleeved inside the electric heating wire heating layer, and a cleaning mechanism that can move up and down is installed inside the melting cylinder. The high-temperature alloy vacuum induction melting process and equipment are convenient and quick to use, occupy a small space, are simple to operate, have high safety performance during use, can be operated by one person alone, and can be used in a small range by workers in small-scale parts processing. The use cost is low and can adapt to different work requirements.

Description

Technical Field

[0001] The invention relates to a smelting process and equipment, in particular to a high-temperature alloy vacuum induction smelting process and equipment, belonging to the field of alloy processing applications. Background Art

[0002] The existing high-temperature alloy vacuum induction melting process and equipment still have certain deficiencies in use. The existing metallurgical furnace is large in size and is not suitable for small-scale irregular parts processing. The molten iron is not easy to remove during use, and the molten iron cannot accurately enter the container or mold containing the molten iron when it is discharged. The position of the container or mold containing the molten iron needs to be adjusted and controlled by the staff, which is prone to errors. In addition, the interior of the metallurgical furnace cannot be cleaned in time, and it needs to be cleaned frequently afterwards, which has high maintenance costs. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a high-temperature alloy vacuum induction melting process and equipment. The push plate can scrape the inner wall of the smelting tube during the up and down movement, so that the molten iron will not adhere to the inner wall of the smelting tube, and the molten iron inside the smelting tube can be discharged as much as possible, which not only makes the smelting tube do not need to be cleaned frequently, saving cleaning costs, but also allows the melted alloy to be fully used.

[0004] The objective of the present invention can be achieved through the following technical scheme: a high-temperature alloy vacuum induction melting equipment, comprising a loading cylinder and a melting cylinder, wherein the melting cylinder is detachably plugged into the interior of the loading cylinder, a cylindrical electric heating wire heating layer and a cylindrical thermal insulation layer are also installed inside the loading cylinder from the inside to the outside, the melting cylinder is sleeved inside the electric heating wire heating layer, and a cleaning mechanism that can move up and down is installed inside the melting cylinder.

[0005] An arc-shaped guide rod is welded on the upper side of one side of the load-bearing frame, a movable groove is provided inside the guide rod along the length direction on the side facing the loading cylinder, a buckle matching the movable groove is welded on the bottom of the loading cylinder, and the buckle is slidably installed inside the movable groove.

[0006] Side beams are horizontally welded on both sides of the bottom end of the other side of the load-bearing frame, sliding grooves are arranged on opposite sides of the two side beams along the length direction, and a load-bearing plate is slidably installed between the two side beams, a loading cavity is arranged on the top of the load-bearing plate, both ends of the load-bearing plate slide inside the sliding groove, a spring is connected to the end of the inside of the sliding groove away from the loading cylinder, the other end of the spring is connected to the load-bearing plate, the side of the load-bearing plate away from the spring is connected to the outside of the loading cylinder through a first pull rope, and a discharge port is connected to one side of the top of the loading cylinder, and the discharge port faces the load-bearing plate.

[0007] Preferably, a base is welded to the middle end of the top of the loading cylinder, a through hole is provided in the middle of the base, the bottom end of the smelting cylinder is inserted into the inside of the electric heating wire heating layer through the through hole, the top of the smelting cylinder is covered with a cover plate, a plurality of bolts are connected to the cover plate, the bottom of the bolts pass through the cover plate and the smelting cylinder and are threadedly connected to the base, a feed port is provided on the top of the cover plate, a sealing plate is clamped inside the feed port, limit plates are rotatably installed on both sides of the top of the cover plate, the limit plates can be clamped on the upper part of the sealing plate, and a thermometer and a pressure gauge are installed on one side of the upper part of the cover plate.

[0008] Preferably, a second handle is welded on one side of the loading cylinder close to the guide rod, and a first handle is welded on the other side, and one end of the first pull rope is connected to the first handle.

[0009] Preferably, a bracket is installed below the top end of the guide rod, a winding shaft is rotatably installed inside the bracket, a second pull rope is wound around the outside of the winding shaft, a motor is installed at one end of the bracket, and the output end of the motor is connected to one end of the winding shaft.

[0010] Preferably, both ends of the loading cylinder are rotatably mounted on the top two ends of the load-bearing frame through pins, and a driving motor is installed on one side of the load-bearing frame, the output end of the driving motor is connected to the pin on the same side, and a plurality of balls are installed on the outside of the buckle, and the balls abut against the inner wall of the movable groove.

[0011] Preferably, the cleaning mechanism comprises a push plate, the diameter of the push plate is adapted to the inner diameter of the smelting tube, and a plurality of snap-in grooves are arranged on the outside of the push plate along the circumferential direction, a detachable sealing ring is installed inside the snap-in groove, and a notch is arranged in the middle of the sealing ring.

[0012] Preferably, an electric telescopic column is vertically connected to the middle end of the bottom of the push plate, and the fixed end of the bottom of the electric telescopic column penetrates the inner bottom ends of the smelting cylinder and the loading cylinder and is plugged in.

[0013] The present invention also provides a high-temperature alloy vacuum induction melting process, the specific steps of which include:

[0014] Step 1: Put the alloy to be smelted into the smelting barrel from the feed port, plug the plugging plate into the feed port, and after the alloy is put into the smelting barrel, the electric heating wire heating layer heats the smelting barrel until the alloy inside is melted; the electric telescopic column drives the push plate to move up and down in the vertical direction, thereby driving the upper alloy to move up and down inside the smelting barrel; at the same time, the driving motor drives the loading barrel to rotate, and the alloy inside the smelting barrel is shaken; the alloy moves up and down and shakes during the melting process to be mixed, and the melting efficiency is improved;

[0015] Step 2: After the alloy inside the smelting tube is melted, the molten iron inside the smelting tube is discharged outward from the discharge port; during the process of discharging the molten iron from the smelting tube, the end of the first pull rope is connected to the first handle, and the bottom of the second pull rope is connected to the second handle; the container or mold to be filled with molten iron is placed in the loading cavity on the upper part of the bearing plate, and the driving motor drives the loading tube to rotate on the upper part of the load-bearing frame, and the discharge port rotates toward one side of the bearing plate, and the molten iron inside the smelting tube is discharged outward from the discharge port. During the upward rotation of the loading tube, the winding shaft winds the second pull rope, and the first pull rope pulls the bearing plate, and the container or mold containing molten iron on the upper part of the bearing plate moves with the movement of the loading tube, so that the positional relationship between the container or mold containing molten iron and the discharge port is adapted, and the molten iron discharged from the discharge port falls into the container or mold containing molten iron;

[0016] Step three: During the movement of the loading cylinder, the buckle moves inside the moving groove, and the loading cylinder moves along the guide rod. The second pull rope provides auxiliary force for the rotation of the loading cylinder at the upper part to prevent the loading cylinder from falling suddenly downward; during the movement of the bearing plate, it slides along the sliding groove between the two side beams and is pulled by the spring. If the loading cylinder rotates downward, the spring pulls the bearing plate to move to the end away from the loading cylinder and return to its original position.

[0017] Beneficial effects of the present invention:

[0018] 1. By installing a cleaning mechanism inside the smelting tube, and the loading tube can drive the smelting tube to rotate, so that the alloy inside is heated evenly and melts faster during operation, the electric telescopic column can drive the push plate to move up and down in the vertical direction, thereby driving the upper alloy to move up and down inside the smelting tube, and at the same time, the driving motor drives the loading tube to rotate, so that the alloy inside the smelting tube is shaken, and the alloy can move up and down and shake during the melting process, thereby obtaining good mixing, higher melting efficiency, and shortening the processing time. During the up and down movement of the push plate, the push plate and the sealing ring can both play a sealing role, so that the molten iron will not enter the bottom end of the smelting tube. During the up and down movement of the push plate, the inner wall of the smelting tube can be scraped, thereby preventing the molten iron from adhering to the inner wall of the smelting tube, and the molten iron inside the smelting tube can be discharged as much as possible, which not only makes it unnecessary to clean the smelting tube frequently, saving the cleaning cost, but also can fully use the molten alloy.

[0019] 2. By connecting the bearing plate with the loading cylinder, after the alloy inside the smelting cylinder is melted, the loading cylinder is rotated on the upper part of the load-bearing frame, so that the discharge port can be rotated to one side of the bearing plate, so that the molten iron inside the smelting cylinder can be discharged outward from the discharge port, and can accurately fall into the container or mold containing the molten iron. During the upward rotation of the loading cylinder, the winding shaft winds the second pull rope, and the first pull rope pulls the bearing plate, so that the container or mold containing the molten iron on the upper part of the bearing plate can move with the movement of the loading cylinder, so that the positional relationship between the container or mold containing the molten iron and the discharge port is adapted, and the molten iron discharged from the discharge port can accurately fall into the container or mold containing the molten iron, without the need for staff to adjust, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 For the present invention Figure 1 Schematic diagram of the three-dimensional structure decomposition.

[0023] Figure 3 It is a schematic diagram of the installation structure of the buckle and the guide rod of the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the smelting tube of the present invention.

[0025] Figure 5 It is a schematic diagram of the internal structure of the smelting tube of the present invention.

[0026] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the push plate of the present invention.

[0027] Figure 7 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the details.

[0028] In the figure: 1. load-bearing frame; 2. loading cylinder; 3. cover plate; 4. first handle; 5. sliding groove; 6. first pull rope; 7. bearing plate; 8. loading chamber; 9. second pull rope; 10. winding shaft; 11. guide rod; 12. thermometer; 13. pressure gauge; 14. blocking plate; 15. feed port; 16. perforation; 17. limit plate; 18. insulation layer; 19. smelting cylinder; 20. second handle; 21. electric heating wire heating layer; 22. base; 23. ball; 24. buckle; 25. moving groove; 26. discharge port; 27. electric telescopic column; 28. side beam; 29. ​​push plate; 30. sealing ring; 31. snap groove; 32. spring. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 7 As shown, a high-temperature alloy vacuum induction melting equipment includes a loading cylinder 2 and a melting cylinder 19. The melting cylinder 19 is detachably plugged into the interior of the loading cylinder 2. A cylindrical electric heating wire heating layer 21 and a cylindrical heat-insulating layer 18 are installed inside the loading cylinder 2 from the inside to the outside. The melting cylinder 19 is sleeved inside the electric heating wire heating layer 21. A cleaning mechanism that can move up and down is installed inside the melting cylinder 19.

[0031] An arc-shaped guide rod 11 is welded on the upper side of the load-bearing frame 1, and a movable groove 25 is provided inside the guide rod 11 along the length direction on the side facing the loading cylinder 2. A buckle 24 matching the movable groove 25 is welded on the bottom of the loading cylinder 2, and the buckle 24 is slidably installed inside the movable groove 25.

[0032] Side beams 28 are horizontally welded on both sides of the bottom end of the other side of the load-bearing frame 1, and sliding grooves 5 are arranged on the opposite sides of the two side beams 28 along the length direction, and a load-bearing plate 7 is slidably installed between the two side beams 28, and a loading cavity 8 is arranged on the top of the load-bearing plate 7. Both ends of the load-bearing plate 7 slide inside the sliding groove 5, and a spring 32 is connected to the end of the inside of the sliding groove 5 away from the loading cylinder 2, and the other end of the spring 32 is connected to the load-bearing plate 7, and the side of the load-bearing plate 7 away from the spring 32 is connected to the outside of the loading cylinder 2 through a first pull rope 6, and a discharge port 26 is connected to one side of the top of the loading cylinder 2, and the discharge port 26 faces the load-bearing plate 7.

[0033] As a technical optimization scheme of the present invention, a base 22 is welded to the middle end of the top of the loading cylinder 2, and a through hole 16 is penetrated in the middle of the base 22. The bottom end of the smelting cylinder 19 penetrates the through hole 16 and is inserted into the inside of the electric heating wire heating layer 21. The top of the smelting cylinder 19 is covered with a cover plate 3, and a plurality of bolts are connected to the cover plate 3. The bottom of the bolts penetrates the cover plate 3 and the smelting cylinder 19 and is threadedly connected to the base 22. A feed port 15 is provided on the top of the cover plate 3, and a sealing plate 14 is clamped inside the feed port 15. Limiting plates 17 are rotatably installed on both sides of the top of the cover plate 3, and the limiting plates 17 can be clamped on the upper part of the sealing plate 14. A thermometer 12 and a pressure gauge 13 are installed on one side of the upper part of the cover plate 3. The cover plate 3 can limit the smelting cylinder 19 so that it is not easy to fall off during use. The sealing plate 14 can conveniently add alloy to the inside of the smelting cylinder 19, and the thermometer 12 and the pressure gauge 13 can measure the internal temperature and pressure of the smelting cylinder 19 during operation.

[0034] As a technical optimization solution of the present invention, a second handle 20 is welded on one side of the loading cylinder 2 close to the guide rod 11, and a first handle 4 is welded on the other side. One end of the first pull rope 6 is connected to the first handle 4. The second handle 20 facilitates the connection between the second pull rope 9 and the loading cylinder 2. The first pull rope 6 can connect the bearing plate 7 to the loading cylinder 2.

[0035] It should be noted that a bracket is installed below the top of the guide rod 11, and a winding shaft 10 is rotatably installed inside the bracket. A second pull rope 9 is wound around the outside of the winding shaft 10. A motor is installed at one end of the bracket, and the output end of the motor is connected to one end l of the winding shaft 10. The motor is a forward and reverse motor, and the rotation of the winding shaft 10 is achieved by the rotation of the motor, so that the winding shaft 10 can retract and release the second pull rope 9, and further generate auxiliary force for the movement of the loading cylinder 2.

[0036] As a technical optimization solution of the present invention, both ends of the loading cylinder 2 are rotatably mounted on the top two ends of the load-bearing frame 1 through pins, and a driving motor is installed on one side of the load-bearing frame 1, and the output end of the driving motor is connected to the pin on the same side. A plurality of balls 23 are installed on the outside of the buckle 24, and the balls 23 abut against the inner wall of the movable groove 25. The buckle 24 moves inside the movable groove 25, and the balls 23 can reduce friction.

[0037] Specifically, the cleaning mechanism includes a push plate 29, the diameter of which is matched with the inner diameter of the smelting tube 19, and a plurality of snap-in grooves 31 are arranged on the outside of the push plate 29 along the circumferential direction, a detachable sealing ring 30 is installed inside the snap-in groove 31, and a notch is arranged in the middle of the sealing ring 30, and both the push plate 29 and the sealing ring 30 can play a sealing role, so that the molten iron will not enter the bottom end of the smelting tube 19.

[0038] It should be noted that the parts in contact with the alloy during the smelting process involved in the present invention are all made of high-temperature resistant materials, which will not be described in detail herein.

[0039] Specifically, the middle of the bottom of the push plate 29 is vertically connected to an electric telescopic column 27, and the fixed end of the bottom of the electric telescopic column 27 penetrates the inner bottom of the smelting tube 19 and the loading tube 2, and the electric telescopic column 27 can drive the push plate 29 to move up and down.

[0040] The present invention also provides a high-temperature alloy vacuum induction melting process, the specific steps of which include:

[0041] Step 1: Put the alloy to be smelted into the smelting tube 19 from the feed port 15, and the plugging plate 14 is plugged into the feed port 15. After the alloy is put into the smelting tube 19, the electric heating wire heating layer 21 heats the smelting tube 19 until the alloy inside is melted; the electric telescopic column 27 drives the push plate 29 to move up and down in the vertical direction, thereby driving the upper alloy to move up and down in the smelting tube 19; at the same time, the driving motor drives the loading tube 2 to rotate, and the alloy inside the smelting tube 19 is shaken; the alloy moves up and down and shakes during the melting process, and is mixed, so that the melting efficiency is improved;

[0042] Step 2: After the alloy inside the smelting tube 19 is melted, the molten iron inside the smelting tube 19 is discharged outward from the discharge port 26; during the process of discharging the molten iron from the smelting tube 19, the end of the first pull rope 6 is connected to the first handle 4, and the bottom of the second pull rope 9 is connected to the second handle 20; the container or mold to be filled with molten iron is placed in the loading cavity 8 on the upper part of the bearing plate 7, and the driving motor drives the loading tube 2 to rotate on the upper part of the load-bearing frame 1, and the discharge port 26 rotates toward one side of the bearing plate 7, and the molten iron inside the smelting tube 19 is discharged outward from the discharge port 26. During the upward rotation of the loading tube 2, the winding shaft 10 winds the second pull rope 9, and the first pull rope 6 pulls the bearing plate 7. The container or mold containing molten iron on the upper part of the bearing plate 7 moves with the movement of the loading tube 2, so that the positional relationship between the container or mold containing molten iron and the discharge port 26 is adapted, and the molten iron discharged from the discharge port 26 falls into the container or mold containing molten iron;

[0043] Step three: During the movement of the loading cylinder 2, the buckle 24 moves inside the moving groove 25, and the loading cylinder 2 moves along the guide rod 11. The second pull rope 9 provides auxiliary force for the rotation of the loading cylinder 2 at the upper part to prevent the loading cylinder 2 from falling suddenly downward; during the movement of the supporting plate 7, it slides along the sliding groove 5 between the two side beams 28 and is pulled by the spring 32. If the loading cylinder 2 rotates downward, the spring 32 pulls the supporting plate 7 to move to the end away from the loading cylinder 2 and return to its original position.

[0044] When the present invention is in use, the alloy to be smelted is placed into the interior of the smelting tube 19 from the feed port 15, the blocking plate 14 is inserted into the interior of the feed port 15, and then the limit plate 17 is rotated until the limit plate 17 can be rotated to the top of the blocking plate 14 and the blocking plate 14 is pressed, the alloy feeding is convenient and quick, and the blocking plate 14 is not easy to fall off during the smelting process, and the safety performance is good. After the alloy is placed into the interior of the smelting tube 19, the electric heating wire heating layer 21 heats the smelting tube 19 until the alloy inside is melted, and in the middle of the heating process, in order to make the alloy inside heated evenly and melt faster, the electric telescopic column 27 drives the push plate 29 to move up and down in the vertical direction, thereby driving the upper alloy to move up and down inside the smelting tube 19, and driving the motor at the same time The loading cylinder 2 is driven to rotate, so that the alloy inside the smelting cylinder 19 is shaken. The alloy can move up and down and shake during the melting process, so that it can be well mixed, the melting efficiency is higher, and the processing time is shortened. During the up and down movement of the push plate 29, the push plate 29 and the sealing ring 30 can both play a sealing role, so that the melted molten iron will not enter the bottom end of the smelting cylinder 19. During the melting of the alloy, the first pull rope 6 is separated from the first handle 4, so that the bearing plate 7 does not affect the swing of the loading cylinder 2, and the push plate 29 can scrape the inner wall of the smelting cylinder 19 during the up and down movement, so that the molten iron will not adhere to the inner wall of the smelting cylinder 19, and the molten iron inside the smelting cylinder 19 can be discharged as much as possible, so that the smelting cylinder 19 does not need to be cleaned frequently. The cleaning cost is saved and the melted alloy can be fully used. After the alloy inside the smelting tube 19 is melted, the molten iron inside the smelting tube 19 is discharged outward from the discharge port 26. During the process of discharging the molten iron from the smelting tube 19, the end of the first pull rope 6 is connected to the first handle 4, and the bottom of the second pull rope 9 is connected to the second handle 20. The container or mold to be filled with molten iron can be placed in the loading cavity 8 on the upper part of the supporting plate 7. The driving motor drives the loading tube 2 to rotate on the upper part of the load-bearing frame 1, so that the discharge port 26 can rotate toward one side of the supporting plate 7, so that the molten iron inside the smelting tube 19 can be discharged outward from the discharge port 26 and can accurately fall into the container or mold containing the molten iron. During the upward rotation of the loading tube 2, the winding shaft 10 is connected to the second pull rope 9 is wound, and the first pull rope 6 pulls the carrying plate 7, so that the container or mold containing molten iron on the upper part of the carrying plate 7 can move with the movement of the loading cylinder 2, so that the position relationship between the container or mold containing molten iron and the discharge port 26 is adapted, and the molten iron discharged from the discharge port 26 can accurately fall into the container or mold containing molten iron, without the need for staff to adjust, thereby improving work efficiency and being more convenient in use. The rotation of the loading cylinder 2 can facilitate the discharge of molten iron. At the same time, during the discharge of molten iron, the push plate 29 moves toward the discharge port 26 inside the smelting cylinder 19, and can clean the inner wall of the smelting cylinder 19. During the movement of the loading cylinder 2, the buckle 24 moves inside the moving groove 25, which can enable the loading cylinder 2 to move along the guide rod 11.Thus, the movement of the loading barrel 2 is more stable and less prone to shaking. The second pull rope 9 can play a stretching role at the upper part to prevent the loading barrel 2 from falling down suddenly and provide auxiliary force for the rotation of the loading barrel 2. During the movement of the bearing plate 7, it slides along the sliding groove 5 between the two side beams 28 and is pulled by the spring 32. The movement is relatively slow and orderly, and the position adjustment is more accurate. If the loading barrel 2 rotates downward, the spring 32 can pull the bearing plate 7 to move to the end away from the loading barrel 2 and can automatically return to the original position. If the smelting barrel 19 needs to be cleaned or replaced during use, the cover plate 3 can be disassembled, and then the smelting barrel 19 can be disassembled. During the disassembly process, the second pull rope 9 can be used to hoist the smelting barrel 19, eliminating the use of hoisting machinery and saving costs.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high temperature alloy vacuum induction melting device, comprising a loading cylinder (2) and a melting cylinder (19), characterized in that: The smelting cylinder (19) is detachably plugged into the interior of the loading cylinder (2); a cylindrical electric heating wire heating layer (21) and a cylindrical heat-insulating layer (18) are installed inside the loading cylinder (2) from the inside to the outside; the smelting cylinder (19) is sleeved inside the electric heating wire heating layer (21); and a cleaning mechanism that can move up and down is installed inside the smelting cylinder (19); The cleaning mechanism comprises a push plate (29), the diameter of the push plate (29) is adapted to the inner diameter of the smelting tube (19), and a plurality of clamping grooves (31) are arranged on the outside of the push plate (29) along the circumferential direction, a detachable sealing ring (30) is installed inside the clamping groove (31), and a notch is arranged in the middle of the sealing ring (30); The middle end of the bottom of the push plate (29) is vertically connected to an electric telescopic column (27), and the fixed end of the bottom of the electric telescopic column (27) penetrates the inner bottom end of the smelting cylinder (19) and the loading cylinder (2) and is plugged in.

2. A high temperature alloy vacuum induction melting equipment according to claim 1, characterized in that: Both ends of the loading cylinder (2) are rotatably mounted on the load-bearing frame (1) via pins, and an arc-shaped guide rod (11) is welded to the upper side of one side of the load-bearing frame (1), a movable groove (25) is provided inside the guide rod (11) on the side facing the loading cylinder (2) along the length direction, and a buckle (24) matching the movable groove (25) is welded to the bottom of the loading cylinder (2), and the buckle (24) is slidably mounted inside the movable groove (25).

3. A high temperature alloy vacuum induction melting equipment according to claim 2, characterized in that: Side beams (28) are horizontally welded on both sides of the bottom end of the other side of the load-bearing frame (1), and sliding grooves (5) are arranged on opposite sides of the two side beams (28) along the length direction, and a bearing plate (7) is slidably installed between the two side beams (28), and a loading cavity (8) is arranged on the top of the bearing plate (7), and both ends of the bearing plate (7) slide inside the sliding groove (5), and a spring (32) is connected to the end of the inside of the sliding groove (5) away from the loading cylinder (2), and the other end of the spring (32) is connected to the bearing plate (7), and the side of the bearing plate (7) away from the spring (32) is connected to the outside of the loading cylinder (2) through a first pull rope (6), and a discharge port (26) is connected to one side of the top of the loading cylinder (2), and the discharge port (26) faces the bearing plate (7).

4. A high temperature alloy vacuum induction melting equipment according to claim 3, characterized in that: A base (22) is welded to the middle of the top of the loading cylinder (2), a through hole (16) is provided in the middle of the base (22), the bottom end of the smelting cylinder (19) passes through the through hole (16) and is plugged into the inside of the electric heating wire heating layer (21), the top of the smelting cylinder (19) is covered with a cover plate (3), a plurality of bolts are connected to the cover plate (3), the bottom of the bolts pass through the cover plate (3) and the smelting cylinder (19) and are threadedly connected to the base (22), a feed port (15) is provided at the top of the cover plate (3), a sealing plate (14) is clamped inside the feed port (15), limit plates (17) are rotatably installed on both sides of the top of the cover plate (3), the limit plates (17) can be clamped on the upper part of the sealing plate (14), and a thermometer (12) and a pressure gauge (13) are installed on one side of the upper part of the cover plate (3).

5. A high temperature alloy vacuum induction melting equipment according to claim 4, characterized in that: A second handle (20) is welded to one side of the loading cylinder (2) close to the guide rod (11), and a first handle (4) is welded to the other side; one end of the first pull rope (6) is connected to the first handle (4).

6. A high temperature alloy vacuum induction melting equipment according to claim 5, characterized in that: A bracket is installed below the top end of the guide rod (11), a winding shaft (10) is rotatably installed inside the bracket, a second pull rope (9) is wound around the outside of the winding shaft (10), a motor is installed at one end of the bracket, and an output end of the motor is connected to one end of the winding shaft (10).

7. A high temperature alloy vacuum induction melting equipment according to claim 6, characterized in that: A driving motor is installed on one side of the load-bearing frame (1), and the output end of the driving motor is connected to the pin shaft on the same side. A plurality of balls (23) are installed outside the buckle (24), and the balls (23) abut against the inner wall of the moving groove (25).

8. A processing technology using the high temperature alloy vacuum induction melting equipment according to claim 7, characterized in that: The specific steps of this process include: Step 1: The alloy to be smelted is placed into the interior of the smelting barrel (19) from the feed port (15), the sealing plate (14) is plugged into the interior of the feed port (15), and after the alloy is placed into the interior of the smelting barrel (19), the electric heating wire heating layer (21) heats the smelting barrel (19) until the alloy inside is melted; the electric telescopic column (27) drives the push plate (29) to move up and down in the vertical direction, thereby driving the upper alloy to move up and down inside the smelting barrel (19); at the same time, the driving motor drives the loading barrel (2) to rotate, and the alloy inside the smelting barrel (19) is shaken; Step 2: After the alloy inside the smelting tube (19) is melted, the molten iron inside the smelting tube (19) is discharged from the discharge port (26); during the process of discharging the molten iron from the smelting tube (19), the end of the first pull rope (6) is connected to the first handle (4), and the bottom of the second pull rope (9) is connected to the second handle (20); a container or mold to be filled with molten iron is placed in the loading cavity (8) on the upper part of the bearing plate (7), and a driving motor drives the loading tube (2) to rotate on the upper part of the load-bearing frame (1), and the discharge port (26) is directed toward the bearing plate (7). The loading cylinder (2) rotates on one side, and the molten iron inside the smelting cylinder (19) is discharged outward from the discharge port (26). During the upward rotation of the loading cylinder (2), the winding shaft (10) winds the second pull rope (9), and the first pull rope (6) pulls the bearing plate (7). The container or mold containing the molten iron on the upper part of the bearing plate (7) moves along with the movement of the loading cylinder (2), so that the positional relationship between the container or mold containing the molten iron and the discharge port (26) is adapted, and the molten iron discharged from the discharge port (26) falls into the container or mold containing the molten iron; Step 3: During the movement of the loading cylinder (2), the buckle (24) moves inside the moving groove (25), and the loading cylinder (2) moves along the guide rod (11). The second pull rope (9) provides auxiliary force at the upper part for the rotation of the loading cylinder (2) to prevent the loading cylinder (2) from falling down suddenly. During the movement of the bearing plate (7), it slides along the sliding groove (5) between the two side beams (28) and is pulled by the spring (32). If the loading cylinder (2) rotates downward, the spring (32) pulls the bearing plate (7) to move to the end away from the loading cylinder (2) and return to the original position.

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