Solution treatment device for processing metal orthopedic implanter

Abstract

The invention discloses a solid solution treatment device for machining a metal orthopedic implanter, and belongs to the technical field of metal solid solution. An air quenching space communicated with a solid solution space is additionally arranged at the lower end of a solid solution heat furnace; the heat insulation ring sleeve and the heat insulation bearing disc which are located above and below the material frame play a heat insulation role in the solid solution space in the material frame transferring process, after heating treatment is completed, the material frame is conveyed downwards, in the process that the material frame is vertically transferred downwards to the cooling pond from the solid solution space and the air quenching space, a straight-through type conversion space is adopted, a solid solution heat furnace does not need to be opened, and the heat insulation effect is achieved. The transferring process is simplified, the quenching transferring time is shortened, in the process of passing through the air quenching space, low-temperature airflow is guided into the air quenching space in a dispersed mode through the multiple air spraying heads, the implanter workpiece is subjected to air cooling till the implanter workpiece enters the cooling pond, the transferred implanter workpiece is rapidly pre-cooled through the air cooling means, and the quenching efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal solid solution, and more particularly to a solid solution treatment device for processing metal orthopedic implants. Background Art

[0002] Solution treatment refers to a heat treatment process in which the alloy is heated to a high temperature single-phase region and maintained at a constant temperature so that the excess phase is fully dissolved into the solid solution and then rapidly cooled to obtain a supersaturated solid solution. Because the operation process is similar to quenching, it is also called "solid solution quenching". It is suitable for alloys with a solid solution as the matrix and a large change in solubility when the temperature changes.

[0003] Among them, solid solution treatment equipment is also used in the processing of metal orthopedic implants. By performing solid solution treatment on metal materials, its strength, toughness and corrosion resistance are improved, thereby increasing the service life and safety of the implant in the human body.

[0004] In the traditional solution treatment production line, after the metal to be treated is placed in the heating furnace for heating, the heating furnace needs to be opened and the metal needs to be taken out by mechanical transfer and then placed in the cooling water tank or other cooling device. The processing space needs to be converted between processes, which is cumbersome to operate and invisibly prolongs the quenching transfer time, which is not conducive to the rapid cooling of the workpiece and has certain disadvantages.

[0005] Therefore, we propose a solution treatment device for processing metal orthopedic implants to address the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the existing practical problems. Compared with the existing technology, a solution treatment device for processing metal orthopedic implants is provided. An air quenching space connected to the solution space is added at the lower end of the solution furnace. During operation, the insulation ring sleeves and the insulation tray located above and below the material rack both play a thermal isolation role for the solution space during the material rack transfer process. After the heating treatment is completed, the material rack is transported downward. During the material rack vertically transfers from the solution space and the air quenching space to the cooling pool, a straight-through conversion space is adopted, and there is no need to open the solution furnace, which simplifies the transfer process and shortens the quenching transfer time. In the process of passing through the air quenching space, multiple nozzles are used to disperse and introduce low-temperature airflow into the air quenching space to air-cool the implant workpiece until the implant workpiece enters the cooling pool. Air cooling means are used to quickly pre-cool the transferred implant workpiece to improve the quenching efficiency.

[0007] The object of the present invention can be achieved by the following technical scheme: a solution treatment device for processing metal orthopedic implants, comprising an operating table with a cooling pool inside, a solution heat furnace whose bottom is connected to one side of the cooling pool is fixedly installed on the upper end of the operating table, a feed port is opened on one side of the bottom end of the solution heat furnace, and a feeding structure corresponding to the position of the feed port and used to push a material rack placed on the operating table is installed on one side of the upper end of the operating table;

[0008] The bottom end of the solid solution furnace is provided with a heat-insulating tray for supporting the material rack through a pair of electric push cylinders fixed on the operating table. The upper end of the solid solution furnace is provided with a rotating ring through a driving structure. The lower end of the rotating ring is fixedly connected with a sleeve magnetically embedded in the bottom of the material rack through a plurality of connecting rods.

[0009] An insulating sleeve ring which is initially mated with the top of the sleeve is also slidably installed inside the solid solution furnace. The cylindrical cavity formed between the rotating ring and the insulating sleeve ring is the solid solution space. A heater which penetrates the rotating ring and extends to the top of the sleeve is embedded in the top of the solid solution furnace. The cylindrical cavity formed between the bottom of the solid solution furnace and the bottom of the insulating sleeve ring in the initial state is the gas quenching space. A gas quenching tube with an air inlet pipe is embedded in the outer end wall of the lower end of the solid solution furnace. A plurality of air jet heads extending to the gas quenching space are annularly distributed on the inner end wall of the gas quenching tube.

[0010] Furthermore, the material rack includes a chassis and an outer ring sleeve fixed on its periphery and extending upward, a plurality of overflow holes are opened on the outer ring sleeve, a plurality of groups of interlocking sleeves distributed up and down are annularly fixed on the inner end wall of the outer ring sleeve, the lower interlocking sleeve is fixed on the chassis, and a material holding unit for placing the implant workpiece is embedded between the pair of interlocking sleeves arranged up and down, the material holding unit is arranged to be a hollow cylindrical structure, and the upper end is arranged to be openable.

[0011] Furthermore, the feeding structure includes electric guide rails fixedly installed on both sides of the upper end of the operating table, and a pushing piece that slides horizontally and matches the feeding port is installed between the pair of electric guide rails.

[0012] Furthermore, the driving structure includes a gear ring fixedly nested in the outer end wall of the rotating ring and rotatably connected with the inner wall of the solid solution heat furnace. A driving seat is fixedly installed on the outer end wall of the solid solution heat furnace, and a driving motor is fixedly installed in the driving seat. The driving end of the driving motor is fixedly connected to a gear meshing with the gear ring, and an empty groove for the gear ring and gear transmission connection is opened on the end wall of the solid solution heat furnace.

[0013] Furthermore, a magnetic sleeve is embedded in the outer wall of the top end of the sleeve, a magnetic ring groove is opened at the axis of the chassis for the sleeve to pass through and be nested with the magnetic ring, an electromagnetic ring is embedded in the magnetic sleeve, and a magnetic material that is magnetically attracted to the electromagnetic ring is embedded in the inner wall of the magnetic ring groove.

[0014] Furthermore, an annular groove extending outward and used for sliding installation of the heat-insulating ring is opened on the inner end wall of the operating table. When the heat-insulating ring slides to the bottom of the annular groove, it is sealed and docked with the outer wall of the magnetic suction sleeve.

[0015] Furthermore, a feeding structure is also installed at the bottom of the cooling pool, and a sink corresponding to the position of the insulation tray and having the same thickness is opened at the bottom of the cooling pool.

[0016] Furthermore, another trough is opened at the inner bottom of the other side of the operating table. The two troughs are symmetrically distributed at the inner bottom of the operating table, and a supporting tray 2 is embedded and installed in the trough. Two electric push cylinders 2 for lifting the supporting tray 2 are installed at the bottom end of the operating table. A discharge port corresponding to the position of the supporting tray 2 and connected to the cooling pool is opened on one side of the top of the operating table.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This scheme is to add a gas quenching space connected to the solid solution space at the lower end of the solid solution furnace. The bottom end of the solid solution furnace is directly connected to the cooling pool. During operation, after the material rack loaded with the implanter is pushed into the solid solution space, the insulating tray supporting the bottom of the material rack is used to block the solid solution space and the air quenching space, thereby achieving a thermal isolation effect. After the heating treatment is completed, in the process of transporting the material rack downward, the insulating sleeve ring is synchronously lowered until it blocks the solid solution space and the air quenching space, thereby also achieving a thermal isolation effect. In the process of vertically transferring the material rack from the air quenching space to the cooling pool, multiple nozzles are used to disperse and introduce low-temperature airflow into the air quenching space to air-cool the implanter workpiece until the implanter workpiece enters the cooling pool with the insulating tray. A straight-through conversion space is used, and there is no need to open the solid solution furnace, thereby simplifying the process and shortening the quenching transfer time. In addition, an air cooling treatment is added to the straight-through conversion space to quickly pre-cool the implanter workpiece after it is transferred from the solid solution space, thereby improving the quenching efficiency.

[0019] (2) The present scheme further adds a rotatable rotating ring and a matching structure of a sleeve in the solid solution space. A magnetic sleeve is embedded in the outer wall of the top end of the sleeve. A magnetic ring groove for the sleeve to pass through and to be nested and connected with the magnetic ring is opened at the axis of the chassis. An electric push cylinder is used to drive the heat insulation support plate to move upward until the magnetic ring groove on the chassis and the magnetic sleeve at the top of the sleeve are connected. The electromagnetic ring is started to achieve a fixed connection between the sleeve and the material rack. During the rising process, the material rack synchronously supports the heat insulation ring upward. At this time, the material rack is placed in the solid solution space formed by the heat insulation ring and the heat insulation support plate, and is heated by the heater in the solid solution space. During the heating process, the driving structure is used to drive the rotating ring, sleeve and material rack to rotate synchronously. During the rotation of the material rack, it is beneficial to improve the heating uniformity of the implant workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention before solution treatment;

[0021] Figure 2 It is a cross-sectional view of the junction between the solution heat furnace and the operating table of the present invention;

[0022] Figure 3 This is a disassembled diagram of the material rack of the present invention;

[0023] Figure 4 It is an external schematic diagram of the present invention in which a material rack is transported into a solid solution furnace by using a material feeding structure;

[0024] Figure 5 It is a cross-sectional view of the solid solution furnace when the material rack is pushed into the solid solution space of the present invention;

[0025] Figure 6 It is a cross-sectional view of the solid solution furnace of the present invention after the material rack is pushed into the solid solution space;

[0026] Figure 7 It is a partial cross-sectional view of the joint between the material rack, the rotating ring and the sleeve of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the sleeve and the chassis of the present invention when they are pre-installed;

[0028] Fig. 9 It is a cross-sectional view of the solution heat furnace when the material rack is transferred to the wind quenching space of the present invention;

[0029] Fig.10 It is a cross-sectional view of the operating table after the material rack is transferred into the cooling pool of the present invention;

[0030] Fig.11 It is a cross-sectional view of the operating table when the material rack is pushed outward through the discharge port of the present invention.

[0031] Description of the numbers in the figure:

[0032] 1. Operating table; 101. Cooling pool; 2. Solution furnace; 201. Feeding port; 3. Electric guide rail; 4. Pushing piece; 5. Material rack; 51. Chassis; 511. Magnetic ring groove; 52. Outer ring sleeve; 53. Fitting sleeve; 54. Material holding unit; 6. Insulating tray; 7. Electric push cylinder 1; 8. Rotating ring; 9. Sleeve; 10. Connecting rod; 11. Heater; 12. Gear ring; 13. Gear; 14. Driving motor; 15. Insulating sleeve ring; 16. Gas quenching tube; 17. Injection nozzle; 18. Electric push cylinder 2; 19. Tray 2. DETAILED DESCRIPTION

[0033] The following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0034] Example 1: The present invention discloses a solution treatment device for processing metal orthopedic implants, see Figure 1 , Figure 2 , including an operating table 1 with a cooling pool 101 inside, a solid solution heat furnace 2 whose bottom is connected to one side of the cooling pool 101 is fixedly installed on the upper end of the operating table 1, a feeding port 201 is opened on one side of the bottom end of the solid solution heat furnace 2, and a feeding structure corresponding to the position of the feeding port 201 and used for pushing a material rack 5 placed on the operating table 1 is provided on one side of the upper end of the operating table 1, and the feeding structure includes electric guide rails 3 fixedly installed on both sides of the upper end of the operating table 1, and a pushing piece 4 that slides horizontally and matches the feeding port 201 is installed between the pair of electric guide rails 3;

[0035] See also Figure 3 The material rack 5 includes a chassis 51 and an outer ring sleeve 52 fixed on its periphery and extending upward, a plurality of overflow holes are provided on the outer ring sleeve 52, a plurality of groups of upper and lower distributed interlocking sleeves 53 are annularly fixed on the inner end wall of the outer ring sleeve 52, the lower interlocking sleeve 53 is fixed on the chassis 51, and a material holding unit 54 for placing the implant workpiece is embedded between the pair of upper and lower interlocking sleeves 53, the material holding unit 54 is configured to be a hollow cylindrical structure, and the upper end is configured to be openable, in order to reduce the resistance to the material rack 5 when entering the water later, a plurality of overflow holes can also be provided on the chassis 51.

[0036] See also Figure 1 and Figure 4 , the material holding units 54 loaded with implant workpieces are nested one by one in the fitting sleeves 53, and then the material rack 5 is placed as a whole on the operating table 1. At this time, the material rack 5 at the pushing piece 4 is driven by a pair of electric guide rails 3 to be pushed into the feed port 201, and the material rack 5 is pushed onto the heat-insulating tray 6 in the solid solution heat furnace 2. At this time, the pushing piece 4 is sealed and fitted with the feed port 201, which not only plays a role in limiting the feeding, but also plays a sealing role after being fitted with the solid solution heat furnace 2.

[0037] See also Figure 2The bottom end of the solid solution heat furnace 2 is lifted and lowered by a pair of electric push cylinders 7 fixed on the operating table 1, and an insulating support tray 6 for supporting the material rack 5 is installed. The outer diameter of the insulating support tray 6 is consistent with the outer ring sleeve 52 and the inner diameter of the solid solution heat furnace 2. When the material rack 5 is pushed to the insulating support tray 6 in the solid solution heat furnace 2, the push sheet 4 is sealed and embedded with the feed port 201, and the outer ring sleeve 52 is movably embedded with the solid solution heat furnace 2;

[0038] A rotating ring 8 is rotatably installed on the upper end of the solid solution heat furnace 2 through a driving structure, and a sleeve 9 magnetically nested with the bottom of the material rack 5 is fixedly connected to the lower end of the rotating ring 8 through a plurality of connecting rods 10. The driving structure includes a gear ring 12 fixedly nested in the outer end wall of the rotating ring 8 and rotatably connected with the inner wall of the solid solution heat furnace 2. A driving seat is fixedly installed on the outer end wall of the solid solution heat furnace 2, and a driving motor 14 is fixedly installed in the driving seat. A gear 13 meshingly connected with the gear ring 12 is fixedly connected to the driving end of the driving motor 14, and an empty groove for transmission connection between the gear ring 12 and the gear 13 is opened on the end wall of the solid solution heat furnace 2.

[0039] An insulating sleeve 15 initially engaged with the top of the sleeve 9 is also slidably installed inside the solid solution furnace 2. The cylindrical cavity formed between the rotating ring 8 and the insulating sleeve 15 is a solid solution space. An annular groove extending outward and used for sliding the insulating sleeve 15 is provided on the inner end wall of the operating table 1. When the insulating sleeve 15 slides to the bottom of the annular groove, it is sealed and docked with the outer wall of the top end of the sleeve 9. A heater 11 penetrating the rotating ring 8 and extending to the top of the sleeve 9 is embedded and installed at the top of the solid solution furnace 2.

[0040] See also Figure 5-Figure 8 , a magnetic suction sleeve is embedded in the outer wall of the top end of the sleeve 9, a magnetic suction ring groove 511 for the sleeve 9 to pass through and to be nested and connected with the magnetic ring is opened at the axis of the chassis 51, an electromagnetic ring is embedded in the magnetic suction sleeve, and a magnetic material that is magnetically attracted to the electromagnetic ring is embedded in the inner wall of the magnetic suction ring groove 511. When the material rack 5 is transferred to the heat-insulating tray 6, a pair of electric push cylinders 7 are used to drive the heat-insulating tray 6 to move upward until the magnetic suction ring groove 511 on the chassis 51 and the magnetic suction sleeve at the top of the sleeve 9, the bottom of the heat-insulating tray 6 is placed outside the top of the sleeve 9, and the electric push cylinder 7 is started. The magnetic ring realizes the fixed connection between the sleeve 9 and the material rack 5. The material rack 5 synchronously supports the heat insulating ring 15 upward during the rising process. At this time, the material rack 5 is placed in the solid solution space formed by the heat insulating ring 15 and the heat insulating support tray 6, and is heated by the heater 11 in the solid solution space. During the solid solution treatment process, the driving structure is used to drive the rotating ring 8, sleeve 9 and material rack 5 to rotate synchronously. During the rotation of the material rack 5, the implanter workpieces in the multiple groups of material holding monomers 54 are continuously exchanged for heating positions, which is beneficial to improve the heating uniformity of the implanter workpieces.

[0041] Example 2: Please refer to Figure 2 and Figure 9-11The cylindrical cavity formed between the bottom of the solid solution furnace 2 and the bottom of the insulation sleeve 15 in the initial state is the gas quenching space. The outer end wall of the lower end of the solid solution furnace 2 is embedded with a gas quenching tube 16 with an air inlet pipe. The inner end wall of the gas quenching tube 16 is annularly distributed with multiple nozzles 17 extending to the gas quenching space. The inner end wall of the nozzle 17 is horizontally embedded with the inner wall of the gas quenching space formed inside the solid solution furnace 2.

[0042] By adding a gas quenching space connected to the solid solution space at the lower end of the solid solution heat furnace 2, the bottom end of the solid solution heat furnace 2 is directly connected to the cooling pool 101 of the operating table 1. After the solid solution treatment is completed, the electromagnetic ring at the sleeve 9 is disconnected and the rotation of the driving structure is terminated. A pair of air jets 17 are used to pull the heat insulation tray 6 outward, and the material rack 5 is transmitted outward with the heat insulation tray 6. At this time, the heat insulation sleeve ring 15 is synchronously lowered along the annular groove under the action of gravity until it is limited to the bottom of the annular groove, blocking the solid solution space and the air quenching space, playing a role of thermal isolation, and effectively preventing excessive heat loss in the solid solution space to a certain extent;

[0043] After the material rack 5 is placed in the air quenching space, the air quenching pipe 16 and the nozzle 17 are used to disperse and introduce low-temperature airflow into the air quenching space to air-cool the implanter workpiece during the transmission and transfer process until the implanter workpiece enters the cooling pool 101 with the insulating tray 6. A straight-through conversion space is used, and there is no need to open the solid solution furnace, which simplifies the process and shortens the quenching transfer time. In addition, air cooling treatment is added in the straight-through conversion space to quickly pre-cool the implanter workpiece after leaving the solid solution space, thereby improving the quenching efficiency.

[0044] A feeding structure is also installed at the bottom of the cooling pool 101. A trough corresponding to the position of the heat-insulating tray 6 and having the same thickness is opened at the bottom of the cooling pool 101. Another trough is opened at the bottom of the other side of the operating table 1. The two troughs are symmetrically distributed at the bottom of the operating table 1, and a tray 19 is embedded and installed at the trough. Two electric push cylinders 18 for lifting the tray 19 are installed at the bottom end of the operating table 1. A discharge port corresponding to the position of the tray 19 and connected to the cooling pool 101 is opened on one side of the top of the operating table 1.

[0045] When the material rack 5 is transferred to the cooling pool 101 by using the downwardly moving insulating tray 6, the insulating tray 6 arrives at the sink corresponding to its position, and the upper end surface of the insulating tray 6 is flush with the bottom surface of the cooling pool 101. Thereafter, water cooling treatment is carried out. After the water cooling treatment is completed, the electric guide rail 3 and the push piece 4 there are used to push the material rack 5 toward the tray 2 19 until the bottom end wall of the material rack 5 contacts and overlaps with the upper end surface of the tray 2 19. Finally, a pair of electric push cylinders 2 18 are used to lift the tray 2 19 upward, so that the cooled implant workpiece can be pushed upward from the discharge port to complete the discharge.

[0046] In this scheme, an air quenching space connected to the solid solution space is added at the lower end of the solid solution furnace 2. The bottom end of the solid solution furnace 2 is directly connected to the cooling pool 101 of the operating table 1. During operation, the material rack 5 originally placed outside the solid solution furnace 2 is pushed into the solid solution space of the solid solution furnace 2 for heating treatment by using the cooperation of the feeding structure, the electric push cylinder 7, and the heat insulating tray 6. After the material rack 5 loaded with the implant workpiece is pushed into the solid solution space, the heat insulating tray 6 at the bottom end of the material rack 5 is blocked between the solid solution space and the air quenching space, which plays a heat isolation effect.

[0047] During the solution treatment process, the electric push cylinder 7 is used to drive the heat insulation tray 6 to move upward until the magnetic ring groove 511 on the bottom plate 51 and the magnetic sleeve at the top of the sleeve 9, and the electromagnetic ring is started to realize the magnetic fixed connection between the sleeve 9 and the material rack 5. The material rack 5 will synchronously push the heat insulation ring 15 upward during the rising process. At this time, the material rack 5 is placed in the solution space formed by the heat insulation ring 15 and the heat insulation tray 6, and the heater 11 in the solution space is used for heating treatment. During the heating process, the driving structure is used to drive the rotating ring 8, the sleeve 9 and the material rack 5 to rotate synchronously. During the rotation of the material rack 5, it is beneficial to improve the heating uniformity of the implant workpiece;

[0048] After the heating treatment is completed, in the process of transporting the material rack 5 downward, the insulation ring 15 is synchronously lowered until it blocks the solid solution space and the air quenching space, which also plays a thermal isolation effect, effectively preventing excessive heat loss in the solid solution space to a certain extent. After the material rack 5 is placed in the air quenching space, the gas quenching pipe 16 and the nozzle 17 are used to disperse and introduce low-temperature airflow into the air quenching space to air-cool the implanter workpiece during the transfer process until the implanter workpiece enters the cooling pool 101 with the insulation tray 6. A straight-through conversion space is used, and there is no need to open the solid solution furnace 2, which simplifies the transfer process and shortens the quenching transfer time. In addition, an air cooling treatment is added in the straight-through conversion space to quickly pre-cool the implanter workpiece after leaving the solid solution space, thereby improving the quenching efficiency.

[0049] The above are only preferred specific implementation modes of the present invention; however, the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A solution treatment device for processing metal orthopedic implants, comprising an operating table (1) with a cooling pool (101) inside, characterized in that: A solid solution heat furnace (2) whose bottom is connected to one side of the cooling pool (101) is fixedly mounted on the upper end of the operating table (1); a feed port (201) is provided on one side of the bottom end of the solid solution heat furnace (2); and a feeding structure corresponding to the position of the feed port (201) and used for pushing a material rack (5) placed on the operating table (1) is mounted on one side of the upper end of the operating table (1); The bottom end of the solid solution furnace (2) is provided with a heat-insulating tray (6) for supporting the material rack (5) through a pair of electric push cylinders (7) fixed on the operating table (1), and the top end of the solid solution furnace (2) is provided with a rotating ring (8) rotatably mounted through a driving structure, and the lower end of the rotating ring (8) is fixedly connected to a sleeve (9) magnetically embedded in the bottom of the material rack (5) through a plurality of connecting rods (10); The solid solution furnace (2) is also slidably mounted with an insulating sleeve ring (15) which is initially mated with the top of the sleeve (9). The cylindrical cavity formed between the rotating ring (8) and the insulating sleeve ring (15) is the solid solution space. The top of the solid solution furnace (2) is embedded with a heater (11) which penetrates the rotating ring (8) and extends to the top of the sleeve (9). The cylindrical cavity formed between the bottom of the solid solution furnace (2) and the bottom of the insulating sleeve ring (15) in the initial state is the gas quenching space. The outer end wall of the lower end of the solid solution furnace (2) is embedded with a gas quenching tube (16) with an air inlet pipe. The inner end wall of the gas quenching tube (16) is annularly distributed with a plurality of nozzles (17) extending to the gas quenching space.

2. The solution treatment device for processing metal orthopedic implants according to claim 1, characterized in that: The material rack (5) comprises a base plate (51) and an outer ring sleeve (52) fixed to the periphery thereof and extending upward, wherein a plurality of overflow holes are provided on the outer ring sleeve (52), and a plurality of groups of vertically distributed interlocking sleeves (53) are annularly fixed to the inner end wall of the outer ring sleeve (52), wherein the lower interlocking sleeve (53) is fixed to the base plate (51), and a material holding unit (54) for placing an implant workpiece is embedded between a pair of upper and lower interlocking sleeves (53).

3. The solution treatment device for processing metal orthopedic implants according to claim 1, characterized in that: The feeding structure comprises electric guide rails (3) fixedly mounted on both sides of the upper end of the operating table (1), and a pusher plate (4) which slides horizontally and matches the feed port (201) is mounted between the pair of electric guide rails (3).

4. The solution treatment device for processing metal orthopedic implants according to claim 1, characterized in that: The driving structure comprises a gear ring (12) fixedly embedded in the outer end wall of the rotating ring (8) and rotatably connected to the inner wall of the solid solution heat furnace (2); a driving seat is fixedly installed on the outer end wall of the solid solution heat furnace (2); a driving motor (14) is fixedly installed in the driving seat; a gear (13) meshingly connected to the gear ring (12) is fixedly connected to the driving end of the driving motor (14); and an empty groove for transmission connection between the gear ring (12) and the gear (13) is opened on the end wall of the solid solution heat furnace (2).

5. The solution treatment device for processing metal orthopedic implants according to claim 1, characterized in that: A magnetic attraction sleeve is embedded and installed on the outer wall of the top end of the sleeve (9); a magnetic attraction ring groove (511) for the sleeve (9) to pass through and to be nested and connected with the magnetic ring is opened at the axis of the chassis (51); an electromagnetic ring is embedded and installed in the magnetic attraction sleeve; and a magnetic material that is magnetically attracted to the electromagnetic ring is embedded in the inner wall of the magnetic attraction ring groove (511).

6. The solution treatment device for processing metal orthopedic implants according to claim 5, characterized in that: The inner end wall of the operating table (1) is provided with an annular groove extending outward and used for sliding installation of the heat insulating ring (15). When the heat insulating ring (15) slides to the bottom of the annular groove, it is sealed and docked with the outer wall of the magnetic suction sleeve.

7. The solution treatment device for processing metal orthopedic implants according to claim 1, characterized in that: The inner bottom of the cooling pool (101) is also provided with a feeding structure, and the inner bottom of the cooling pool (101) is provided with a sink corresponding to the position of the heat-insulating tray (6) and having the same thickness.

8. The solution treatment device for processing metal orthopedic implants according to claim 7, characterized in that: Another trough is provided at the bottom of the other side of the operating table (1), and the two troughs are symmetrically distributed at the bottom of the operating table (1), and a second support tray (19) is embedded and installed in the trough. Two electric push cylinders (18) for lifting the second support tray (19) are installed at the bottom of the operating table (1), and a discharge port corresponding to the position of the second support tray (19) and connected to the cooling pool (101) is provided on one side of the top of the operating table (1).

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