High-temperature annealing device for titanium cup processing

Abstract

The utility model provides a kind of high-temperature annealing treatment device for titanium cup processing, including high-temperature heating box, sealing door, reinforcing mechanism, cooling box and heating mechanism being arranged in high-temperature heating box inside, the heating mechanism includes lifting plate, U type lifting frame, heat insulating plate and intermediate frequency heating coil, the lifting plate is fixedly arranged in the bottom of the both ends of U type lifting frame corresponding the inside top of high-temperature heating box, the heat insulating plate is fixedly arranged in the bottom of lifting plate, the intermediate frequency heating coil is fixedly arranged in the bottom of heat insulating plate in matrix, the inside of the bottom end of high-temperature heating box is provided with storage bin. Titanium cup body is heated by intermediate frequency heating coil, can guarantee that each titanium cup body is heated evenly, and heating process is controllable, can improve the heating efficiency of titanium cup body, and heating process is carried out in argon environment, avoid titanium cup body is oxidized, can guarantee titanium cup body surface finish, mechanical property and product quality, conveniently produce and process titanium cup.

Description

Technical Field

[0001] This utility model relates to the field of titanium alloy water cup processing technology, specifically a high-temperature annealing treatment device for titanium cup processing. Background Technology

[0002] The titanium cup needs to be annealed during the processing, and the annealing process must be carried out under argon protection or vacuum conditions.

[0003] Chinese invention patent CN109321856U discloses a surface annealing process for titanium cups, comprising the following steps: removing oil from the surface of the titanium cup with a strong alkaline solution at a temperature of 90-100℃; the strong alkaline solution comprising a mixture of 10%-20% degreasing powder, 2% detergent, 2% sodium carbonate, and water, wherein the ratio of degreasing powder, detergent, sodium carbonate, and water is 10:2:2:86-20:2:2:76; and then annealing the titanium cup surface with a mixture of the following steps (…). After treatments a) to (d), the titanium cups are transported to a heating device for heating. During heating, the heating device generates hot air at 600-650°C to surround the titanium cups, and the heating time is 4-10 minutes. In the above process, oxygen needs to be introduced into the heating device to oxidize the titanium cups. However, under high temperature conditions, titanium reacts with oxygen to form an oxide film. The oxide film formed will damage the surface smoothness and mechanical properties of the titanium cups. Furthermore, heating the titanium cups by heating can easily cause uneven heating, which seriously affects product quality and is not conducive to the production and processing of titanium cups.

[0004] Therefore, this utility model provides a high-temperature annealing treatment device for titanium cup processing. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a high-temperature annealing device for titanium cup processing, thereby solving the problems mentioned in the background art. This invention heats the titanium cup body using a medium-frequency heating coil, ensuring uniform heating of each titanium cup body and controllable heating process, thus improving the heating efficiency of the titanium cup body. Furthermore, the heating process is carried out in an argon atmosphere, preventing oxidation of the titanium cup body and ensuring the surface smoothness, mechanical properties, and product quality of the titanium cup body, facilitating the production and processing of titanium cups.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-temperature annealing treatment device for titanium cup processing, comprising a high-temperature heating chamber, a sealed door, a reinforcing mechanism, a cooling chamber, and a heating mechanism installed inside the high-temperature heating chamber. The heating mechanism includes a lifting plate, a U-shaped lifting frame, a heat insulation plate, and medium-frequency heating coils. The lifting plate is fixedly installed at the bottom of both ends of the U-shaped lifting frame, corresponding to the top of the inner side of the high-temperature heating chamber. The heat insulation plate is fixedly installed at the bottom of the lifting plate. The medium-frequency heating coils are fixedly installed in a matrix at the bottom of the heat insulation plate. A storage compartment is provided inside the bottom of the high-temperature heating chamber. The top of the high-temperature heating chamber... Inside the end, below the intermediate frequency heating coil, a placement rack is placed. A placement box is inserted and installed on the top of the placement rack. The titanium cup body is placed in a matrix on the top of the placement box through a positioning mechanism. The top of the placement box has a circular opening on the outer side of the titanium cup body, which is fixedly connected to an air vent. The cooling box is fixedly installed on one side of the bottom of the high temperature heating box. A spiral copper tube is fixedly connected inside the cooling box through a circulation pipe. The top of the storage compartment has a rotation adjustment mechanism corresponding to the inside of the high temperature heating box. The positioning mechanism includes positioning blocks, which are fixedly installed in a matrix on the top of the placement box. The air vent is located on the outer side of the positioning blocks.

[0007] Furthermore, the sealing door is movably mounted on the top of the other side of the high-temperature heating box via a symmetrically arranged rotating shaft at its bottom end. Insulation layers are fixedly provided on the inner wall of the sealing door and the inner wall of the high-temperature heating box. A first hydraulic cylinder is symmetrically and rotatably mounted on the front and rear sides of the high-temperature heating box, and the output end of the first hydraulic cylinder is rotatably connected to the front and rear ends of the sealing door.

[0008] Furthermore, the two ends of the U-shaped lifting frame are slidably installed inside the top of the high-temperature heating box, and a second hydraulic cylinder is fixedly installed at the center of the top of the high-temperature heating box corresponding to the inner side of the U-shaped lifting frame. The output end of the second hydraulic cylinder is fixedly connected to the inner wall of the top of the U-shaped lifting frame.

[0009] Furthermore, the reinforcement mechanism includes a fixing plate, a square tube, a square rod, and an L-shaped snap-fit ​​plate. The fixing plate is fixedly installed on one side of the top of the U-shaped lifting frame, the square tube is fixedly installed at the bottom of the fixing plate, and the top of the square rod is slidably installed inside the square tube.

[0010] Furthermore, the square rod is fixedly installed on the top of the high-temperature heating box on one side corresponding to the U-shaped lifting frame. The L-shaped snap-fit ​​plate is slidably installed on the outside of the square rod through the square groove opened inside it. One end of the L-shaped snap-fit ​​plate is set above the sealing door. A spring is fixedly installed between the bottom end of the L-shaped snap-fit ​​plate and the top of the high-temperature heating box on the outside of the square rod.

[0011] Furthermore, an exhaust pipe is fixedly connected to the side wall of the high-temperature heating box above the cooling box, the circulation pipe is fixedly connected to the exhaust pipe, a solenoid valve is fixedly installed at the top of the exhaust pipe and the circulation pipe, and the bottom end of the circulation pipe is fixedly located inside the top of the cooling box.

[0012] Furthermore, the circulation pipe is fixedly connected to the spiral copper pipe, and the top and bottom of the same side of the cooling box are respectively fixedly connected to a water inlet and a water outlet. An argon booster pump is fixedly installed at the front end of the cooling box and the high-temperature heating box. The air inlet of the argon booster pump is fixedly connected to the spiral copper pipe, and the air outlet of the argon booster pump is fixedly connected to the storage chamber by a connecting pipe.

[0013] Furthermore, the rotation adjustment mechanism includes a servo motor, a rotating tube, and a turntable. The servo motor is fixedly installed at the top center of the storage chamber. An L-shaped inner cavity is opened above the servo motor corresponding to the interior of the high-temperature heating box. The two ends of the rotating tube are respectively rotatably installed at the top of the storage chamber and inside the L-shaped inner cavity. Sealing rings are provided on the outer sides of both ends of the rotating tube. The turntable is fixedly connected to the top of the rotating tube corresponding to the interior of the L-shaped inner cavity.

[0014] Furthermore, a sealing block is fixedly installed on one side of the L-shaped inner cavity, and the sealing block is in close contact with the turntable. A pulley is fixedly installed on the output shaft of the servo motor and on the outside of the rotating tube, and a belt is movably installed between the servo motor and the pulley on the rotating tube.

[0015] Furthermore, guide grooves are provided on the front and rear sides of the inner wall of the high-temperature heating box, and the front and rear ends of the placement rack are slidably installed inside the guide grooves. The bottom of both ends of the placement rack is fixedly connected to a support tube, and the bottom of both ends of the placement box is symmetrically fixedly connected to a plug tube. The plug tube is inserted and installed inside the support tube, and both the plug tube and the support tube are located at the top of the L-shaped inner cavity.

[0016] The beneficial effects of this utility model are as follows: This utility model provides a high-temperature annealing treatment device for titanium cup processing, including a high-temperature heating chamber, a sealing door, a reinforcing mechanism, a first hydraulic cylinder, a U-shaped lifting frame, a second hydraulic cylinder, an exhaust pipe, a circulation pipe, a cooling chamber, an argon booster pump, a connecting pipe, a heat insulation layer, a storage chamber, a rotation adjustment mechanism, a placement rack, a placement box, a titanium cup body, a lifting plate, a heat insulation plate, a medium-frequency heating coil, a spiral copper tube, a water inlet, a water outlet, a fixing plate, a square tube, a square rod, an L-shaped snap-fit ​​plate, a rotating tube, a sealing block, a turntable, an L-shaped inner cavity, a support tube, a plug tube, a servo motor, a belt, a pulley, a positioning block, and an air outlet.

[0017] 1. The high-temperature annealing device for titanium cup processing uses a first hydraulic cylinder to pull a sealing door, thereby sealing the high-temperature heating chamber. Simultaneously, a second hydraulic cylinder lowers a U-shaped lifting frame, which, through a fixed plate, lowers a square tube. The U-shaped lifting frame, via a lifting plate and a heat insulation plate, lowers and moves a medium-frequency heating coil to the outside of the titanium cup body, facilitating uniform heating of each titanium cup body and improving heating efficiency. During descent, the U-shaped lifting frame presses an L-shaped clamping plate through the square tube, securing the L-shaped clamping plate to the top of the sealing door, reinforcing the top of the sealing door and improving the device's sealing performance.

[0018] 2. This high-temperature annealing device for titanium cup processing can adjust the rotation of the rotating tube via a servo motor, belt, and pulley. The rotating tube drives the turntable to rotate inside the L-shaped cavity, facilitating the sealing of the L-shaped cavity with sealing blocks. The lifting plate and heat insulation plate can be moved to the lower end of the exhaust pipe, so that the placement rack, placement box, and the titanium cup body on top are in a closed space filled with argon gas. The argon gas isolates the titanium cup body, preventing oxidation and ensuring the surface smoothness, mechanical properties, and product quality of the titanium cup body. It can also connect the storage chamber to the upper end of the high-temperature heating box through the rotating tube, turntable, and L-shaped cavity, facilitating the blowing of argon gas through the support tube, insertion tube, and exhaust port to cool the titanium cup body.

[0019] 3. The high-temperature annealing device for titanium cup processing uses an inlet and an outlet to allow cold water to flow into the cooling tank. It also circulates and cools the titanium cup through an exhaust pipe, circulation pipe, spiral copper pipe, and argon booster pump. This allows for the use of argon to cool the titanium cup and also enables the recovery of argon, avoiding waste. Attached Figure Description

[0020] Figure 1 This is a structural diagram of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0021] Figure 2 This is a front cross-sectional view of a high-temperature annealing treatment device for processing titanium cups according to this utility model;

[0022] Figure 3 This utility model relates to a high-temperature annealing treatment device for processing titanium cups. Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a structural diagram of the high-temperature heating box of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0024] Figure 5This is a cross-sectional view of a high-temperature annealing treatment device for processing titanium cups according to this utility model;

[0025] Figure 6 This is a structural diagram of the placement rack and placement box of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0026] Figure 7 This is a structural diagram of the placement box of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0027] Figure 8 This is a structural diagram of the rotary adjustment mechanism of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0028] Figure 9 This is a structural diagram of the reinforcement mechanism of a high-temperature annealing treatment device for titanium cup processing according to this utility model;

[0029] In the diagram: 1. High-temperature heating chamber; 2. Sealed door; 3. Reinforcing mechanism; 4. First hydraulic cylinder; 5. U-shaped lifting frame; 6. Second hydraulic cylinder; 7. Exhaust pipe; 8. Circulation pipe; 9. Cooling chamber; 10. Argon booster pump; 11. Connecting pipe; 12. Insulation layer; 13. Storage compartment; 14. Rotation adjustment mechanism; 15. Placement rack; 16. Placement box; 17. Titanium cup body; 18. Lifting plate; 19. Heat insulation plate; 20. Medium frequency heating coil; 21. Spiral copper tube; 22. Water inlet; 23. Water outlet; 24. Fixing plate; 25. Square tube; 26. Square rod; 27. L-shaped snap-fit ​​plate; 28. Rotating tube; 29. ​​Sealing block; 30. Turntable; 31. L-shaped inner cavity; 32. Support tube; 33. Insertion tube; 34. Servo motor; 35. Belt; 36. Pulley; 37. Positioning block; 38. Air outlet. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] Please see Figures 1 to 9This utility model provides a technical solution: a high-temperature annealing treatment device for titanium cup processing, including a high-temperature heating chamber 1, a sealing door 2, a reinforcing mechanism 3, a cooling chamber 9, and a heating mechanism installed inside the high-temperature heating chamber 1. The heating mechanism includes a lifting plate 18, a U-shaped lifting frame 5, a heat insulation plate 19, and a medium-frequency heating coil 20. The lifting plate 18 is fixedly installed at the bottom of both ends of the U-shaped lifting frame 5, corresponding to the top of the inner side of the high-temperature heating chamber 1. The heat insulation plate 19 is fixedly installed at the bottom of the lifting plate 18. The medium-frequency heating coil 20 is fixedly installed in a matrix at the bottom of the heat insulation plate 19. A storage compartment 13 is provided inside the bottom of the high-temperature heating chamber 1. A placement rack 15 is placed inside the top of the high-temperature heating chamber 1, corresponding to the area below the medium-frequency heating coil 20. A placement box 16 is inserted and installed on the top of the placement rack 15. A titanium cup body 17 is placed in a matrix on the top of the placement box 16 through a positioning mechanism. The top of the placement box 16 corresponds to the area of ​​the titanium cup body 17. The outer side is circular and has a fixed air outlet 38. The cooling box 9 is fixedly installed on one side of the bottom of the high temperature heating box 1. The interior of the cooling box 9 is fixedly connected to the spiral copper pipe 21 through the circulation pipe 8. The top of the storage compartment 13 is provided with a rotation adjustment mechanism 14 corresponding to the interior of the high temperature heating box 1. The positioning mechanism includes positioning blocks 37. The positioning blocks 37 are fixedly installed in a matrix on the top of the placement box 16. The air outlet 38 is located on the outside of the positioning blocks 37. The lifting plate 18, the heat insulation plate 19 and the medium frequency heating coil 20 can be lowered and adjusted by the second hydraulic cylinder 6 and the U-shaped lifting frame 5. This makes it convenient to move the medium frequency heating coil 20 to the outside of the titanium cup body 17, so that the titanium cup body 17 can be uniformly heated by the medium frequency heating coil 20. This can improve the heating efficiency of the titanium cup body 17. Furthermore, the annealing process can be isolated by argon gas to prevent the titanium cup body 17 from being oxidized, which would affect the surface finish, mechanical properties and product quality of the titanium cup body 17.

[0032] In this embodiment, the sealing door 2 is movably mounted on the top of the other side of the high-temperature heating box 1 via a symmetrically arranged rotating shaft at its bottom end. Both the inner wall of the sealing door 2 and the inner wall of the high-temperature heating box 1 are fixedly provided with a heat insulation layer 12. The front and rear sides of the high-temperature heating box 1 are symmetrically and rotatably mounted with a first hydraulic cylinder 4. The output end of the first hydraulic cylinder 4 is rotatably connected to the front and rear ends of the sealing door 2. The sealing door 2 can be pushed and pulled by the first hydraulic cylinder 4, making it convenient to open and close the sealing door 2. The heat insulation layer 12 can play a role in heat insulation.

[0033] In this embodiment, the two ends of the U-shaped lifting frame 5 are slidably installed inside the top of the high-temperature heating box 1. A second hydraulic cylinder 6 is fixedly installed at the center of the top of the high-temperature heating box 1, corresponding to the inner side of the U-shaped lifting frame 5. The output end of the second hydraulic cylinder 6 is fixedly connected to the inner wall of the top of the U-shaped lifting frame 5. The U-shaped lifting frame 5 can be raised and lowered by the second hydraulic cylinder 6, which facilitates the lowering and adjustment of the lifting plate 18, the heat insulation plate 19 and the medium frequency heating coil 20, thereby enabling uniform heating of the titanium cup body 17.

[0034] In this embodiment, the reinforcement mechanism 3 includes a fixing plate 24, a square tube 25, a square rod 26 and an L-shaped snap-fit ​​plate 27. The fixing plate 24 is fixedly installed on one side of the top of the U-shaped lifting frame 5, the square tube 25 is fixedly installed at the bottom of the fixing plate 24, and the top of the square rod 26 is slidably installed inside the square tube 25. The square rod 26 is fixedly installed on the top of the high-temperature heating box 1 on one side corresponding to the U-shaped lifting frame 5. The L-shaped snap-fit ​​plate 27 is slidably installed on the outside of the square rod 26 through the square groove opened inside it. One end of the L-shaped snap-fit ​​plate 27 is set above the sealing door 2. A spring is fixedly installed between the bottom end of the L-shaped snap-fit ​​plate 27 and the top of the high-temperature heating box 1 corresponding to the outside of the square rod 26. When the U-shaped lifting frame 5 descends, it can drive the fixing plate 24 and the square tube 25 to move down. The square tube 25 slides down on the outside of the square rod 26 and squeezes the L-shaped snap-fit ​​plate 27, so that one end of the L-shaped snap-fit ​​plate 27 is snapped and fixed to the top of the sealing door 2, which can improve the stability of the sealing door 2 and the sealing performance of the device. The spring can assist the L-shaped snap-fit ​​plate 27 to rebound when the U-shaped lifting frame 5 rises, which is convenient for opening the sealing door 2 later.

[0035] In this embodiment, an exhaust pipe 7 is fixedly connected to the side wall of the high-temperature heating box 1 above the cooling box 9. The circulation pipe 8 is fixedly connected to the exhaust pipe 7. A solenoid valve is fixedly installed at the top of the exhaust pipe 7 and the circulation pipe 8. The bottom end of the circulation pipe 8 is fixedly located inside the top of the cooling box 9. The circulation pipe 8 is fixedly connected to the spiral copper pipe 21. The top and bottom of the same side of the cooling box 9 are fixedly connected to the water inlet 22 and the water outlet 23, respectively. The cooling box 9 and the front end of the high-temperature heating box 1 are fixedly installed with an argon booster pump 10. The air inlet of the argon booster pump 10 is fixedly connected to the spiral copper pipe 21. The air outlet of the argon booster pump 10 is fixedly connected to the storage chamber 13 with a connecting pipe 11. The argon gas inside the high-temperature heating box 1 can be sent into the spiral copper pipe 21 through the exhaust pipe 7 and the circulation pipe 8, so that the argon gas can be cooled by the cooling box 9 and the cold water inside it. The argon booster pump 10 can circulate the argon gas, so that the titanium cup body 17 can be cooled by air cooling with argon gas in the future, thus ensuring the annealing quality of the titanium cup body 17.

[0036] In this embodiment, the rotation adjustment mechanism 14 includes a servo motor 34, a rotating tube 28, and a turntable 30. The servo motor 34 is fixedly installed at the top center of the storage chamber 13. An L-shaped inner cavity 31 is opened above the servo motor 34 corresponding to the interior of the high-temperature heating box 1. The two ends of the rotating tube 28 are respectively rotatably installed at the top of the storage chamber 13 and inside the L-shaped inner cavity 31. Sealing rings are provided on the outer sides of both ends of the rotating tube 28. The turntable 30 is fixedly connected to the top of the rotating tube 28 corresponding to the interior of the L-shaped inner cavity 31. A sealing block 29 is fixedly installed on one side of the interior of the L-shaped inner cavity 31, and the sealing block 29 is in close contact with the turntable 30. A pulley 36 is fixedly installed on the output shaft of the servo motor 34 and on the outer side of the rotating tube 28. A belt 35 is movably installed between the servo motor 34 and the pulley 36 on the rotating tube 28. The high-temperature heating chamber 1 has guide grooves on its front and rear sides. The front and rear ends of the placement rack 15 are slidably installed inside the guide grooves. The bottom of the two ends of the placement rack 15 is fixedly connected to the support tube 32. The bottom of the two ends of the placement box 16 is symmetrically fixedly connected to the insertion tube 33. The insertion tube 33 is inserted into the support tube 32. The insertion tube 33 and the support tube 32 are both located at the top of the L-shaped inner cavity 31. The servo motor 34, belt 35 and pulley 36 can synchronously rotate the rotating tube 28. The rotating tube 28 can drive the turntable 30 to connect with the L-shaped inner cavity 31, which facilitates the discharge of argon gas inside the storage chamber 13 into the upper part of the high-temperature heating chamber 1, isolating the titanium cup body 17, facilitating the air cooling of the titanium cup body 17, and also sealing the turntable 30 with the sealing block 29, which facilitates the subsequent heating of the titanium cup body 17.

[0037] When using the high-temperature annealing device for titanium cup processing, a snap-fit ​​groove is provided at the bottom of the titanium cup body 17. The titanium cup body 17 is placed on top of the placement box 16 through the snap-fit ​​groove and the positioning block 37. The placement box 16 is installed on top of the placement rack 15 through the insertion of the insertion tube 33 and the support tube 32. The placement rack 15 is placed inside the high-temperature heating box 1 through the guide groove. A rubber ring is provided at the bottom of the support tube 32, which can seal the top outer side of the L-shaped inner cavity 31. At this time, the titanium cup body 17 is directly below the medium frequency heating coil 20. The first hydraulic cylinder 4 pulls the sealing door 2 to rotate and seal the upper end of the high-temperature heating box 1. The servo motor 34 is started by controlling the servo motor 34 and the matching circuit. The servo motor 34 drives the rotating tubes 28 on both sides to rotate synchronously through the pulley 36 and the belt 35. The rotating tubes 28 drive the turntable 30 to rotate inside the L-shaped inner cavity 31. A protrusion is provided on one side of the sealing block 29. The sealing block 29 and the protrusion seal the turntable 30, thereby disconnecting the L-shaped inner cavity 31 from the storage chamber 13. An air extraction device is installed at the outer end of the exhaust pipe 7. The upper end of the high-temperature heating box 1 is evacuated by the air extraction device and the exhaust pipe 7. Then, the servo motor 34 is started by controlling the servo motor 34 and the matching circuit. The servo motor 34 drives the rotating tubes 28 on both sides to rotate synchronously through the pulley 36 and the belt 35. The rotating tubes 28 drive the turntable 30 to rotate inside the L-shaped inner cavity 31. The L-shaped inner cavity 31 is connected to the storage chamber 13 through the turntable 30 and the rotating tube 28. The argon gas inside the storage chamber 13 can enter the interior of the placement box 16 through the rotating tube 28, the turntable 30, the L-shaped inner cavity 31, the support tube 32 and the insertion tube 33, and be discharged through the air outlet 38, which facilitates the isolation of the titanium cup body 17.The second hydraulic cylinder 6 drives the U-shaped lifting frame 5 to descend, which in turn drives the lifting plate 18, heat insulation plate 19, and intermediate frequency heating coil 20 to descend, moving the intermediate frequency heating coil 20 to the outside of the titanium cup body 17. Simultaneously, the U-shaped lifting frame 5, through the fixing plate 24, drives the square tube 25 to press against the L-shaped snap-fit ​​plate 27, causing the L-shaped snap-fit ​​plate 27 to snap and fix the top of the sealing door 2, thus improving the sealing performance of the device. At the same time, the rotating adjustment mechanism 14 is rotated and adjusted, sealing the L-shaped inner cavity 31. The intermediate frequency heating device, electrically connected to the intermediate frequency heating coil 20 on the outside, heats the titanium cup body 17. After the heating time is up, the second hydraulic cylinder 6 drives the U-shaped lifting frame 5 to move upward, facilitating the movement of the lifting plate 18 and heat insulation plate 19. The intermediate frequency heating coil 20 is moved upwards and away from the outside of the titanium cup body 17. Cold water is introduced into the cooling box 9 through the inlet 22 and outlet 23, and the cold water flows inside the cooling box 9. The argon booster pump 10 is started. The argon booster pump 10 draws argon from the inside of the high-temperature heating box 1 through the spiral copper pipe 21, circulation pipe 8 and exhaust pipe 7, and cools the argon through the cooling box 9. By rotating the adjustment mechanism 14, the storage chamber 13 is connected to the L-shaped inner cavity 31, which facilitates the introduction of the cooled argon into the placement box 16, and air cooling of the titanium cup body 17 is achieved through the vent 38. After cooling, the L-shaped inner cavity 31 is sealed by the adjustment mechanism 14, and the argon booster pump 10 draws out the argon and stores it inside the storage chamber 13, which facilitates the recovery of the argon.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-temperature annealing treatment apparatus for processing titanium cups, comprising a high-temperature heating chamber (1), a sealing door (2), a reinforcing mechanism (3), a cooling chamber (9), and a heating mechanism disposed inside the high-temperature heating chamber (1), characterized in that, The heating mechanism includes a lifting plate (18), a U-shaped lifting frame (5), a heat insulation plate (19), and a medium-frequency heating coil (20). The lifting plate (18) is fixedly installed at the bottom of both ends of the U-shaped lifting frame (5), corresponding to the top of the inner side of the high-temperature heating box (1). The heat insulation plate (19) is fixedly installed at the bottom of the lifting plate (18). The medium-frequency heating coil (20) is fixedly installed in a matrix at the bottom of the heat insulation plate (19). A storage compartment (13) is provided inside the bottom of the high-temperature heating box (1). A placement rack (15) is placed inside the top of the high-temperature heating box (1), corresponding to the bottom of the medium-frequency heating coil (20). A placement box (16) is inserted and installed on the top of the placement rack (15). The titanium cup body (17) is placed in a matrix on the top of the placement box (16) by a positioning mechanism. The top of the placement box (16) is fixedly connected to the outer side of the titanium cup body (17) in a circular shape with an air vent (38). The cooling box (9) is fixedly installed on one side of the bottom of the high temperature heating box (1). The interior of the cooling box (9) is fixedly connected to a spiral copper pipe (21) through a circulation pipe (8). The top of the storage compartment (13) is provided with a rotation adjustment mechanism (14) corresponding to the interior of the high temperature heating box (1). The positioning mechanism includes a positioning block (37). The positioning blocks (37) are fixedly installed in a matrix on the top of the placement box (16). The air vent (38) is located on the outer side of the positioning block (37).

2. The high-temperature annealing apparatus for processing titanium cups according to claim 1, characterized in that: The sealing door (2) is symmetrically mounted on the top of the other side of the high temperature heating box (1) via a rotating shaft at its bottom end. Both the inner wall of the sealing door (2) and the inner wall of the high temperature heating box (1) are fixedly provided with a heat insulation layer (12). The front and rear sides of the high temperature heating box (1) are symmetrically mounted with a first hydraulic cylinder (4). The output end of the first hydraulic cylinder (4) is rotatably connected to the front and rear ends of the sealing door (2).

3. The high-temperature annealing apparatus for processing titanium cups according to claim 1, characterized in that: The two ends of the U-shaped lifting frame (5) are slidably installed inside the top of the high-temperature heating box (1). A second hydraulic cylinder (6) is fixedly installed at the center of the top of the high-temperature heating box (1) corresponding to the inner side of the U-shaped lifting frame (5). The output end of the second hydraulic cylinder (6) is fixedly connected to the inner wall of the top of the U-shaped lifting frame (5).

4. The high-temperature annealing apparatus for processing titanium cups according to claim 1, characterized in that: The reinforcement mechanism (3) includes a fixing plate (24), a square tube (25), a square rod (26) and an L-shaped snap-fit ​​plate (27). The fixing plate (24) is fixedly installed on one side of the top of the U-shaped lifting frame (5). The square tube (25) is fixedly installed at the bottom of the fixing plate (24). The top of the square rod (26) is slidably installed inside the square tube (25).

5. The high-temperature annealing apparatus for processing titanium cups according to claim 4, characterized in that: The square rod (26) is fixedly installed on the top of the high-temperature heating box (1) on one side corresponding to the U-shaped lifting frame (5). The L-shaped snap-fit ​​plate (27) is slidably installed on the outside of the square rod (26) through the square groove opened inside it. One end of the L-shaped snap-fit ​​plate (27) is set above the sealing door (2). A spring is fixedly installed between the bottom end of the L-shaped snap-fit ​​plate (27) and the top of the high-temperature heating box (1) on the outside of the square rod (26).

6. The high-temperature annealing apparatus for processing titanium cups according to claim 1, characterized in that: An exhaust pipe (7) is fixedly connected to the side wall of the high-temperature heating box (1) above the cooling box (9). The circulation pipe (8) is fixedly connected to the exhaust pipe (7). A solenoid valve is fixedly installed at the top of the exhaust pipe (7) and the circulation pipe (8). The bottom end of the circulation pipe (8) is fixedly located inside the top of the cooling box (9).

7. The high-temperature annealing apparatus for processing titanium cups according to claim 6, characterized in that: The circulation pipe (8) is fixedly connected to the spiral copper pipe (21). The top and bottom of the same side of the cooling box (9) are fixedly connected to the water inlet (22) and the water outlet (23), respectively. The front end of the cooling box (9) and the high temperature heating box (1) is fixedly installed with an argon booster pump (10). The air inlet of the argon booster pump (10) is fixedly connected to the spiral copper pipe (21). The air outlet of the argon booster pump (10) is fixedly connected to the storage chamber (13) with a connecting pipe (11).

8. The high-temperature annealing apparatus for processing titanium cups according to claim 1, characterized in that: The rotating adjustment mechanism (14) includes a servo motor (34), a rotating tube (28), and a turntable (30). The servo motor (34) is fixedly installed at the top center of the storage chamber (13). An L-shaped inner cavity (31) is opened above the servo motor (34) corresponding to the interior of the high-temperature heating box (1). The two ends of the rotating tube (28) are respectively rotatably installed at the top of the storage chamber (13) and inside the L-shaped inner cavity (31). Sealing rings are provided on the outer sides of both ends of the rotating tube (28). The turntable (30) is fixedly connected to the top of the rotating tube (28) corresponding to the interior of the L-shaped inner cavity (31).

9. The high-temperature annealing apparatus for processing titanium cups according to claim 8, characterized in that: A sealing block (29) is fixedly installed on one side of the L-shaped inner cavity (31). The sealing block (29) is in close contact with the turntable (30). A pulley (36) is fixedly installed on the output shaft of the servo motor (34) and the outside of the rotating tube (28). A belt (35) is movably installed between the servo motor (34) and the pulley (36) on the rotating tube (28).

10. The high-temperature annealing apparatus for processing titanium cups according to claim 9, characterized in that: The high-temperature heating box (1) has guide grooves on the front and back sides of its inner wall. The front and back ends of the placement rack (15) are slidably installed inside the guide grooves. The bottom ends of the placement rack (15) are fixedly connected to the support tube (32). The bottom ends of the placement box (16) are symmetrically fixedly connected to the insertion tube (33). The insertion tube (33) is inserted into the support tube (32). The insertion tube (33) and the support tube (32) are both located at the top of the L-shaped inner cavity (31).

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