Solution treatment and multi-stage aging integrated heat treatment equipment

Abstract

The invention belongs to the technical field of metal treatment, and discloses solution treatment and multi-stage aging integrated heat treatment equipment which comprises a base, a transmission seat is arranged at the top end of the base, and a discharging block is fixed to the top end of the base. The device can start a second driving motor to drive a motor connecting rod and a driving gear to rotate, so that the driving gear is in contact with a rack through the shape of the driving gear during rotation and drives a placement frame to move up and down; and furthermore, after the metal is cooled, a first driving motor is started to rotationally move the position of a discharging groove to the top end of a discharging block, a placing frame is moved downwards, the discharging block jacks up the metal processing bottom plate through the discharging groove, and the metal processing bottom plate is placed in the cooling groove. And discharging of the metal processing bottom plate is completed, so that the purposes of feeding, discharging and cooling during solid solution processing of metal are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of metal treatment, in particular to heat treatment equipment integrating solid solution treatment and multi-stage aging. Background Art

[0002] The microstructure of the material is optimized through heat treatment to obtain good mechanical properties such as hardness, strength and toughness. During this heat treatment process, it is usually quenched to obtain the same single-phase structure at room temperature as at high temperature. Subsequent tempering treatment is performed to eliminate internal stress of the product, stabilize the structure and size, and improve mechanical properties. This is called solid solution aging treatment. The solid solution aging process corresponding to different materials will be different in order to obtain excellent comprehensive performance and reduce the risk of product stress corrosion.

[0003] Existing heat treatment devices need to use a variety of equipment to heat treat metals when processing metals. After the metal has undergone solid solution processing, the residual temperature on the surface will make it inconvenient to move the metal for subsequent operations and it will be too troublesome to carry it.

[0004] The metal needs to be transported after solution treatment so that it can be quickly cooled and aged, which makes the transportation of the metal too troublesome during heat treatment and makes it impossible to effectively heat treat the metal. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a heat treatment equipment integrating solution treatment and multi-stage aging.

[0006] To achieve the above object, the present invention provides the following technical solution: a heat treatment device integrating solution treatment and multi-stage aging, comprising a base, a transmission seat is arranged at the top of the base, a first driving motor is fixed to the top of the transmission seat, a hydraulic cylinder is fixed to the outside of the transmission seat, a connecting plate is fixed to the outside of the hydraulic cylinder, a lifting mechanism is installed at one end of the connecting plate, and a discharge block is fixed to the top of the base;

[0007] The lifting mechanism includes a second drive motor, a motor connecting rod and a drive gear. The second drive motor is fixed to the outside of the connecting plate. A motor connecting rod is fixed to one end of the second drive motor. The outside of the motor connecting rod is fixed to the drive gear. A placement rack is provided inside the connecting plate. A rack is fixed to the outside of the placement rack. A discharge chute is provided at the top of the placement rack.

[0008] Preferably, the motor connecting rod is rotatably connected to the inside of the connecting plate, and two groups of driving gears are provided, and the driving gears are symmetrically distributed about the central axis of the motor connecting rod.

[0009] Preferably, the outer wall of the placement rack is close to the inner wall of the connecting plate, the placement rack and the connecting plate are slidably connected, a plurality of racks are provided, the racks are arranged at equal intervals about the central axis of the placement rack, and the racks are meshingly connected with the driving gear.

[0010] Preferably, the discharge troughs are provided in several groups, the discharge troughs are distributed at equal intervals about the central axis of the placement rack, the outer diameter of the discharge troughs is equal to the outer diameter of the discharge block, and the discharge blocks are provided in several groups at equal intervals.

[0011] Preferably, a sliding groove is provided at the top of the base, a transmission mechanism is arranged inside the sliding groove, an aging furnace is installed outside the base, a cooling fan is fixed inside the aging furnace, a cooling groove is provided at the top of the base, a solid solution furnace is fixed at the top of the base, and an exhaust port is arranged at the top of the solid solution furnace.

[0012] Preferably, the transmission mechanism includes a transmission frame, a screw and a third drive motor. The transmission frame is arranged inside the sliding groove, and a screw is arranged inside the transmission frame. The third drive motor is fixed to the top of the screw. The outer sleeve of the screw is provided with an engaging belt. The outer thread of the screw is connected to a lifting plate, and a fourth servo motor is fixed to the top of the transmission frame, and a drive wheel is fixed to the bottom of the fourth servo motor.

[0013] Preferably, the outer wall of the transmission frame is close to the sliding groove, the transmission frame and the sliding groove are slidably connected, two groups of screw rods are provided, and the screw rods are symmetrically distributed about the central axis of the transmission frame.

[0014] Preferably, the screw is rotatably connected to the inside of the transmission frame, the third drive motor is fixed to the top of the transmission frame, two groups of the fourth servo motors are provided, and the fourth servo motors are symmetrically distributed about the central axis of the transmission frame.

[0015] Preferably, two groups of driving wheels are provided, and the driving wheels are symmetrically distributed about the central axis of the transmission frame. The driving wheels are rotatably connected to the inside of the transmission frame, and one end of the driving wheel is close to the outside of the base.

[0016] Preferably, the hydraulic cylinders are provided in two groups, and the hydraulic cylinders are symmetrically distributed about the central axis of the transmission seat, the unloading blocks are provided in several groups, and the unloading blocks are distributed at equal intervals, the sliding grooves are provided in two groups, and the sliding grooves are symmetrically distributed about the central axis of the unloading blocks, the aging furnaces are provided in several groups and are arranged at equal intervals, and the cooling fans are provided in several groups and are arranged at equal intervals.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention arranges a second drive motor, a motor connecting rod, a drive gear and other structures to cooperate, so that the device can drive the motor connecting rod and the drive gear to rotate by starting the second drive motor, so that the drive gear contacts the rack through its own shape during rotation and drives the placement rack to move up and down, so that the device can move the metal placed on the top of the metal processing base plate after solid solution processing down to the inside of the cooling trough for cooling. Furthermore, after cooling, the first drive motor is started to rotate the position of the discharge trough to the top of the discharge block, and the placement rack is moved down. The discharge block can lift the metal processing base plate through the discharge trough, thereby completing the unloading of the metal processing base plate, thereby achieving the purpose of facilitating the feeding, discharging and cooling of the metal solid solution processing.

[0019] The present invention cooperates with structures such as a transmission frame, a screw rod, and a third drive motor, so that the device can lift up the metal processing bottom plate after solid solution and cooling processing through the unloading block, and then start the third drive motor. The third drive motor drives the two sets of screw rods to rotate through the sleeve of the meshing belt, so that the screw rods drive the lifting plate to rise and fall through the threads arranged on the surface, and then lift the metal processing bottom plate through the two sets of lifting plates. After the material is taken, the fourth servo motor is started, and the fourth servo motor drives the driving wheel to rotate, so that the driving wheel rotates to contact the side wall of the base, and then drives the transmission frame to slide as a whole, so that it enters the aging furnace for aging treatment. The aging furnace is provided with multiple groups, and the cooling fan on each group of aging furnaces is set to a stepped wind force to achieve the effect of multi-stage aging, and directly moves to the unloading place for unloading after the aging treatment is completed, so as to achieve the purpose of facilitating the transportation and aging treatment of the metal after solid solution cooling processing, as well as multi-stage aging and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the state where the metal of the present invention is located at the top of the cooling tank;

[0022] Figure 3 It is a schematic diagram of the state of the metal in the solid solution furnace of the present invention;

[0023] Figure 4 It is a schematic diagram of the state of the metal in the cooling tank of the present invention;

[0024] Figure 5 It is a schematic diagram of the overall left-side structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the lifting mechanism of the present invention;

[0026] Figure 7 It is a left-side structural schematic diagram of the transmission mechanism of the present invention;

[0027] Figure 8 It is a right view structural schematic diagram of the transmission mechanism of the present invention.

[0028] In the figure: 1. base; 2. transmission seat; 3. first drive motor; 4. hydraulic cylinder; 5. connecting plate; 6. lifting mechanism; 601. second drive motor; 602. motor connecting rod; 603. drive gear; 604. placement rack; 605. rack; 606. discharge chute; 7. sliding chute; 8. discharge block; 9. transmission mechanism; 901. transmission rack; 902. screw; 903. third drive motor; 904. meshing belt; 905. lifting plate; 906. fourth servo motor; 907. driving wheel; 10. aging furnace; 11. cooling fan; 12. cooling trough; 13. solution furnace; 14. exhaust port. DETAILED DESCRIPTION

[0029] The following will be combined with 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 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] like Figures 1 to 8 As shown, the present invention provides a heat treatment equipment integrating solution treatment and multi-stage aging, comprising a base 1, a transmission base 2 is arranged at the top of the base 1, a first drive motor 3 is fixed to the top of the transmission base 2, a hydraulic cylinder 4 is fixed to the outside of the transmission base 2, a connecting plate 5 is fixed to the outside of the hydraulic cylinder 4, a lifting mechanism 6 is installed at one end of the connecting plate 5, and a discharge block 8 is fixed to the top of the base 1.

[0031] like Figures 1 to 8 As shown, a sliding groove 7 is provided at the top of the base 1, a transmission mechanism 9 is arranged inside the sliding groove 7, an aging furnace 10 is installed outside the base 1, a cooling fan 11 is fixed inside the aging furnace 10, a cooling groove 12 is provided at the top of the base 1, a solid solution furnace 13 is fixed at the top of the base 1, and an exhaust port 14 is arranged at the top of the solid solution furnace 13.

[0032] like Figures 1 to 8 As shown, two groups of hydraulic cylinders 4 are provided, and the hydraulic cylinders 4 are symmetrically distributed about the central axis of the transmission base 2, several groups of unloading blocks 8 are provided, and the unloading blocks 8 are distributed at equal intervals, two groups of sliding grooves 7 are provided, and the sliding grooves 7 are symmetrically distributed about the central axis of the unloading block 8, several groups of aging furnaces 10 are provided and arranged at equal intervals, and several groups of cooling fans 11 are provided and arranged at equal intervals.

[0033] The above scheme is adopted: by placing the metal processing base plate on the top of the placement rack 604, starting the first drive motor 3 to drive the transmission base 2 to rotate, and then driving the hydraulic cylinder 4 and the components connected by the hydraulic cylinder 4 to rotate, so that the angle is aligned with the solid solution furnace 13, and then starting the hydraulic cylinder 4 to push the connecting plate 5, so that the placement rack 604 is moved as a whole to the inside of the solid solution furnace 13, and then the metal placed on the metal processing base plate is subjected to solid solution treatment.

[0034] like Figures 1 to 8 As shown, the lifting mechanism 6 includes a second drive motor 601, a motor connecting rod 602 and a drive gear 603. The second drive motor 601 is fixed to the outside of the connecting plate 5. The motor connecting rod 602 is fixed to one end of the second drive motor 601. The drive gear 603 is fixed to the outside of the motor connecting rod 602. The motor connecting rod 602 is rotatably connected to the inside of the connecting plate 5. Two groups of drive gears 603 are provided, and the drive gears 603 are symmetrically distributed about the central axis of the motor connecting rod 602.

[0035] like Figures 1 to 8 As shown, a placement rack 604 is provided inside the connecting plate 5, a rack 605 is fixed outside the placement rack 604, the outer wall of the placement rack 604 is close to the inner wall of the connecting plate 5, the placement rack 604 and the connecting plate 5 are slidably connected, a plurality of racks 605 are provided, the racks 605 are arranged at equal intervals about the central axis of the placement rack 604, the racks 605 and the driving gear 603 are meshingly connected, a discharge chute 606 is provided at the top of the placement rack 604, a plurality of discharge chute 606 are provided, the discharge chute 606 are distributed at equal intervals about the central axis of the placement rack 604, the outer diameter of the discharge chute 606 is equal to the outer diameter of the discharge block 8, and a plurality of discharge blocks 8 are provided at equal intervals.

[0036] The above scheme is adopted: by starting the second drive motor 601 to drive the motor connecting rod 602 and the drive gear 603 to rotate, so that the drive gear 603 contacts the rack 605 through its own shape during rotation and drives the placement rack 604 to move up and down, so that the device can move the metal placed on the top of the metal processing base plate after solid solution processing down to the inside of the cooling tank 12 for cooling. Furthermore, after cooling, the first drive motor 3 is started to rotate the position of the discharge chute 606 to the top of the discharge block 8, and then the placement rack 604 is moved down. The discharge block 8 can lift the metal processing base plate through the discharge chute 606, thereby completing the unloading of the metal processing base plate.

[0037] like Figures 1 to 8As shown, the transmission mechanism 9 includes a transmission frame 901, a screw 902 and a third drive motor 903. The transmission frame 901 is arranged inside the sliding groove 7. The screw 902 is arranged inside the transmission frame 901. The outer wall of the transmission frame 901 is close to the sliding groove 7. The transmission frame 901 and the sliding groove 7 are slidably connected. Two groups of screws 902 are arranged, and the screws 902 are symmetrically distributed about the central axis of the transmission frame 901.

[0038] like Figures 1 to 8 As shown, a third drive motor 903 is fixed to the top of the screw rod 902, a meshing belt 904 is sleeved on the outside of the screw rod 902, a lifting plate 905 is threadedly connected to the outside of the screw rod 902, a fourth servo motor 906 is fixed to the top of the transmission frame 901, the screw rod 902 is rotatably connected to the inside of the transmission frame 901, the third drive motor 903 is fixed to the top of the transmission frame 901, two groups of fourth servo motors 906 are provided, and the fourth servo motors 906 are symmetrically distributed about the central axis of the transmission frame 901, and a driving wheel 907 is fixed to the bottom end of the fourth servo motor 906, and two groups of driving wheels 907 are provided, and the driving wheels 907 are symmetrically distributed about the central axis of the transmission frame 901, and the driving wheels 907 are rotatably connected to the inside of the transmission frame 901, and one end of the driving wheel 907 is close to the outside of the base 1.

[0039] The above scheme is adopted: after the metal processing bottom plate after the solution and cooling processing is lifted up by the unloading block 8, the third driving motor 903 is started, and the third driving motor 903 drives the two sets of screws 902 to rotate through the sleeve of the meshing belt 904, so that the screws 902 drive the lifting plate 905 to rise and fall through the threads arranged on the surface, and then the metal processing bottom plate is lifted up by the two sets of lifting plates 905. After the material is taken, the fourth servo motor 906 is started, and the fourth servo motor 906 drives the driving wheel 907 to rotate, so that the driving wheel 907 rotates to contact the side wall of the base 1, and then drives the transmission frame 901 to slide as a whole, so that it enters the aging furnace 10 for aging treatment. The aging furnace 10 is provided with multiple groups, and the cooling fan 11 on each group of aging furnaces 10 is set to a stepped wind force to achieve a multi-level aging effect, and after the aging treatment is completed, it is directly moved to the unloading place for unloading.

[0040] The working principle and use process of the present invention are as follows: after placing the metal processing base plate on the top of the placement rack 604, the first drive motor 3 is started to drive the transmission seat 2 to rotate, and then the hydraulic cylinder 4 and the components connected by the hydraulic cylinder 4 are rotated, so that the angle is aligned with the solid solution furnace 13, and then the hydraulic cylinder 4 is started to push the connecting plate 5, so that the placement rack 604 moves as a whole to the inside of the solid solution furnace 13, and then the metal placed on the metal processing base plate is subjected to solid solution treatment, and then pulled back after the treatment is completed, and the second drive motor 601 is started to drive the motor connecting rod 602 and the driving gear 603 to rotate, so that the driving gear 603 contacts the rack 605 through its own shape during rotation and drives the placement rack 604 to move up and down, so that the device can move the metal placed on the top of the metal processing base plate after solid solution treatment down to the inside of the cooling tank 12 for cooling, and further, after cooling, the first drive motor 3 is started to rotate the position of the discharge tank 606 to the discharge block 8 After reaching the top of the base 604, the placement rack 604 is moved down, and the unloading block 8 can lift the metal processing bottom plate through the unloading chute 606, thereby completing the unloading of the metal processing bottom plate, and starting the third driving motor 903. The third driving motor 903 drives the two sets of screws 902 to rotate through the sleeve of the meshing belt 904, so that the screws 902 drive the lifting plate 905 to move up and down through the threads arranged on the surface, and then the metal processing bottom plate is lifted through the two sets of lifting plates 905. After the material is taken, the fourth servo motor 906 is started, and the fourth servo motor 906 drives the driving wheel 907 to rotate, so that the driving wheel 907 rotates to contact the side wall of the base 1, and then drives the transmission frame 901 to slide as a whole, so that it enters the aging furnace 10 for aging treatment. The aging furnace 10 is provided with multiple groups, and the cooling fan 11 on each group of aging furnaces 10 is set to a stepped wind force to achieve a multi-level aging effect, and directly moves to the unloading place for unloading after the aging treatment is completed.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat treatment device integrating solution treatment and multi-stage aging, comprising a base (1), characterized in that: A transmission seat (2) is arranged at the top of the base (1), a first driving motor (3) is fixed at the top of the transmission seat (2), a hydraulic cylinder (4) is fixed outside the transmission seat (2), a connecting plate (5) is fixed outside the hydraulic cylinder (4), a lifting mechanism (6) is installed at one end of the connecting plate (5), and a discharge block (8) is fixed at the top of the base (1); The lifting mechanism (6) comprises a second driving motor (601), a motor connecting rod (602) and a driving gear (603); the second driving motor (601) is fixed to the outside of the connecting plate (5); a motor connecting rod (602) is fixed to one end of the second driving motor (601); a driving gear (603) is fixed to the outside of the motor connecting rod (602); a placing rack (604) is arranged inside the connecting plate (5); a rack (605) is fixed to the outside of the placing rack (604); and a discharge chute (606) is provided at the top of the placing rack (604).

2. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 1 is characterized in that: The motor connecting rod (602) is rotatably connected to the inside of the connecting plate (5), and two groups of driving gears (603) are provided. The driving gears (603) are symmetrically distributed about the central axis of the motor connecting rod (602).

3. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 1 is characterized in that: The outer wall of the placement rack (604) is close to the inner wall of the connecting plate (5), the placement rack (604) and the connecting plate (5) are slidably connected, a plurality of racks (605) are provided, the racks (605) are arranged at equal intervals about the central axis of the placement rack (604), and the racks (605) are meshingly connected with the driving gear (603).

4. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 1 is characterized in that: The unloading troughs (606) are provided in a plurality of groups, and the unloading troughs (606) are distributed at equal intervals about the central axis of the placement rack (604). The outer diameter of the unloading troughs (606) is equal to the outer diameter of the unloading blocks (8), and the unloading blocks (8) are provided in a plurality of groups and are distributed at equal intervals.

5. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 1, characterized in that: The top of the base (1) is provided with a sliding groove (7), a transmission mechanism (9) is arranged inside the sliding groove (7), an aging furnace (10) is installed outside the base (1), a cooling fan (11) is fixed inside the aging furnace (10), a cooling groove (12) is provided at the top of the base (1), a solid solution furnace (13) is fixed at the top of the base (1), and an exhaust port (14) is arranged at the top of the solid solution furnace (13).

6. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 5 is characterized in that: The transmission mechanism (9) comprises a transmission frame (901), a screw rod (902) and a third driving motor (903); the transmission frame (901) is arranged inside the sliding groove (7); the transmission frame (901) is provided with a screw rod (902) inside; the top end of the screw rod (902) is fixed with the third driving motor (903); the outside of the screw rod (902) is sleeved with a meshing belt (904); the outside of the screw rod (902) is threadedly connected with a lifting plate (905); the top end of the transmission frame (901) is fixed with a fourth servo motor (906); the bottom end of the fourth servo motor (906) is fixed with a driving wheel (907).

7. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 6 is characterized in that: The outer wall of the transmission frame (901) is close to the sliding groove (7), the transmission frame (901) and the sliding groove (7) are slidably connected, and two groups of screw rods (902) are provided, and the screw rods (902) are symmetrically distributed about the central axis of the transmission frame (901).

8. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 6, characterized in that: The screw rod (902) is rotatably connected to the inside of the transmission frame (901), the third drive motor (903) is fixed to the top of the transmission frame (901), and two groups of the fourth servo motors (906) are provided. The fourth servo motors (906) are symmetrically distributed about the central axis of the transmission frame (901).

9. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 6, characterized in that: Two groups of driving wheels (907) are provided. The driving wheels (907) are symmetrically distributed about the central axis of the transmission frame (901). The driving wheels (907) are rotatably connected to the inside of the transmission frame (901), and one end of the driving wheel (907) is close to the outside of the base (1).

10. The heat treatment equipment integrating solution treatment and multi-stage aging according to claim 5, characterized in that: The hydraulic cylinders (4) are provided in two groups, and the hydraulic cylinders (4) are symmetrically distributed about the central axis of the transmission seat (2); the discharge blocks (8) are provided in a plurality of groups, and the discharge blocks (8) are distributed at equal intervals; the sliding grooves (7) are provided in two groups, and the sliding grooves (7) are symmetrically distributed about the central axis of the discharge blocks (8); the aging furnaces (10) are provided in a plurality of groups and are arranged at equal intervals; and the cooling fans (11) are provided in a plurality of groups and are arranged at equal intervals.

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