Aluminum alloy quenching machining feeding and discharging device

Abstract

The utility model belongs to the technical field of aluminum alloy quenching, and particularly relates to an aluminum alloy quenching machining feeding and discharging device which comprises a base, a first moving assembly is installed on a guide table, a moving plate is installed on a first moving block, a second moving assembly is installed on the guide table, and a guide plate is installed on a second moving block. A lifting groove is formed in the guide plate, a pressing plate is slidably connected to the lifting frame, multiple workpieces to be quenched are all placed on the movable plate, then the pressing plate presses and fixes the multiple aluminum alloy workpieces, and then the movable plate and the pressing plate drive the multiple aluminum alloy workpieces clamped on the movable plate and the pressing plate to horizontally move into a hearth. And then the moving plate moves reversely and moves out of the hearth, the multiple aluminum alloy workpieces are left in the hearth under pressing of the pressing plate, rapid feeding of the multiple aluminum alloy workpieces is achieved, the multiple aluminum alloy workpieces can be fed and discharged at the same time through the structure, and the feeding and discharging convenience of the aluminum alloy workpieces can be improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy quenching technology, specifically to an aluminum alloy quenching and loading / unloading device. Background Technology

[0002] Quenching process refers to rapidly heating the surface of a workpiece to the quenching temperature before the heat has been transferred to the interior in large quantities, and then quickly cooling it to obtain the predetermined quenched structure. When quenching aluminum alloy workpieces, loading and unloading devices are required to transport and remove the aluminum alloy workpieces into and out of the quenching furnace.

[0003] A Chinese patent with authorization announcement number CN 220767073 U discloses an aluminum alloy quenching and unloading device, including a traveling trolley that moves along a track, a hoisting component mounted on the trolley, and a furnace charge basket assembly for holding materials. The furnace charge basket assembly includes a furnace charge basket and a rotating frame. The rotating frame is "n"-shaped, and the furnace charge basket is located inside the rotating frame. Rotating shafts are laterally arranged on the lower parts of both the front and rear sides of the furnace charge basket, allowing the basket to rotate left or right along the rotating shafts. This aluminum alloy quenching and unloading device, by setting up a furnace charge basket and a rotating frame, allows the furnace charge basket to rotate relative to the rotating frame and is secured by chains on both sides. During unloading, releasing one side of the chain causes the furnace charge basket to rotate and tilt to one side, thereby unloading the internal workpiece. It is not limited by the size or weight of the workpiece, unloading is thorough, requires no manual or equipment assistance, and is more convenient and faster, thus improving production efficiency.

[0004] Existing loading and unloading devices are inconvenient because they cannot quickly load and unload multiple aluminum alloy workpieces when placing them into the quenching furnace due to the large number of workpieces. Therefore, an aluminum alloy quenching processing loading and unloading device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes an aluminum alloy quenching and unloading device.

[0006] The technical solution adopted by this utility model to solve its technical problem is an aluminum alloy quenching and unloading device, including a base, a quenching furnace installed on the base, a furnace chamber provided inside the quenching furnace, a guide platform installed on the base, a control panel opened on the side wall of the guide platform, a first moving component installed on the guide platform, the first moving component including a first moving groove, the first moving groove opened on the guide platform, a first stepper motor installed on the side wall of the guide platform via a base, a first lead screw installed on the output shaft of the first stepper motor, the first lead screw rotatably installed in the first moving groove, a first moving block assembled in the first moving groove, a moving plate installed on the first moving block, and a second moving component installed on the guide platform. The second moving component has the same structure as the first moving component. A guide plate is installed on the second moving block, and a lifting groove is opened on the guide plate. A lifting block is assembled in the lifting groove, and a lifting frame is installed on the lifting block. A pressure plate is slidably connected to the lifting frame. By placing multiple workpieces to be quenched on the moving plate, the pressure plate presses and fixes the multiple aluminum alloy workpieces. Then, the moving plate and the pressure plate drive the multiple aluminum alloy workpieces held on them to move horizontally into the furnace. Afterward, the moving plate moves in the opposite direction and moves out of the furnace, while the multiple aluminum alloy workpieces remain in the furnace under the pressure of the pressure plate. This achieves rapid loading of multiple aluminum alloy workpieces. This structure can load and unload multiple aluminum alloy workpieces at the same time, which is beneficial to improving the convenience of loading and unloading aluminum alloy workpieces.

[0007] Preferably, a third lead screw is rotatably mounted on the inner wall of the lifting groove, and a damping wheel is mounted on the third lead screw. A first electric telescopic rod is mounted on the lifting frame, and a first push rod is mounted on the first electric telescopic rod. The first push rod is fixedly connected to the pressure plate. An assembly groove is formed in the pressure plate, and multiple sets of plate grooves are formed on the inner wall of the assembly groove. A fixing plate is assembled in the plate groove. A rod groove is formed on the inner wall of the assembly groove, and a connecting rod is slidably assembled in the rod groove. The connecting rod is fixedly connected to the side wall of the fixing plate. A second electric telescopic rod is fixedly mounted on the inner wall of the assembly groove, and a second push rod is mounted on the second electric telescopic rod. The two push rods are fixedly connected to the connecting rod. The bottom side of the pressure plate has multiple rod holes, and limit rods are installed in the rod holes. Gravity blocks are installed on the bottom side of the limit rods. By driving the pressure plate vertically downward with the first push rod, the pressure plate drives the multiple limit rods on it to move vertically downward. After the limit rods come into contact with the upper surface of the aluminum alloy workpiece, they are pushed into the pressure plate. Then all the fixing plates press and fix all the limit rods. The limit rods on this clamping structure can press and fix the aluminum alloy workpiece according to its shape, increasing the clamping area and realizing stable pressing and fixing of the aluminum alloy workpiece, which is beneficial to improving the stability of the aluminum alloy workpiece.

[0008] The advantages of this utility model are:

[0009] 1. This utility model places multiple workpieces to be quenched on a moving plate, then a pressure plate presses and fixes the multiple aluminum alloy workpieces. The moving plate and the pressure plate then move the multiple aluminum alloy workpieces held on them horizontally into the furnace. Afterwards, the moving plate moves in the opposite direction and moves out of the furnace, while the multiple aluminum alloy workpieces remain in the furnace under the pressure of the pressure plate. This achieves rapid loading of multiple aluminum alloy workpieces. This structure can simultaneously load and unload multiple aluminum alloy workpieces, which is beneficial to improving the convenience of loading and unloading aluminum alloy workpieces.

[0010] 2. This utility model moves the pressure plate vertically downwards via the first push rod, and the pressure plate moves multiple limiting rods on it vertically downwards. After the limiting rods come into contact with the upper surface of the aluminum alloy workpiece, they are pushed into the pressure plate. Then, all the fixing plates press and fix all the limiting rods. The limiting rods on this clamping structure can press and fix the aluminum alloy workpiece according to its shape, increasing the clamping area and achieving stable pressing and fixing of the aluminum alloy workpiece, which is beneficial to improving the stability of the aluminum alloy workpiece. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the guide platform;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the pressure plate;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure inside the assembly slot;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting rod.

[0017] In the diagram: 1. Base; 2. Quenching furnace; 3. Furnace chamber; 4. Guide platform; 5. Control panel; 6. First moving slot; 7. First stepper motor; 8. First lead screw; 9. First moving block; 10. Moving plate; 11. Second moving assembly; 12. Guide plate; 13. Lifting slot; 14. Third lead screw; 15. Damping wheel; 16. Lifting block; 17. Lifting frame; 18. Pressure plate; 19. First electric telescopic rod; 20. Assembly slot; 21. Fixing plate; 22. Connecting rod; 23. Second electric telescopic rod; 24. Second push rod; 25. Rod hole; 26. Limiting rod; 27. Gravity block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-3 As shown, an aluminum alloy quenching and unloading device includes a base 1, a quenching furnace 2 mounted on the base 1, a furnace chamber 3 inside the quenching furnace 2, a guide platform 4 mounted on the base 1, a control panel 5 on the side wall of the guide platform 4, a first moving component mounted on the guide platform 4, the first moving component including a first moving groove 6, a first moving groove 6 on the guide platform 4, a first stepper motor 7 mounted on the side wall of the guide platform 4 via a base, a first lead screw 8 mounted on the output shaft of the first stepper motor 7, the first lead screw 8 rotatably mounted in the first moving groove 6, a first moving block 9 assembled in the first moving groove 6, a moving plate 10 mounted on the first moving block 9, a second moving component 11 mounted on the guide platform 4, the second moving component 11 having the same structure as the first moving component, a guide plate 12 mounted on the second moving block, and a guide plate 12... The upper part is provided with a lifting groove 13, and a lifting block 16 is installed in the lifting groove 13. A lifting frame 17 is installed on the lifting block 16, and a pressure plate 18 is slidably connected to the lifting frame 17. When working, the existing loading and unloading device is difficult to load and unload multiple aluminum alloy workpieces quickly when placing them into the quenching furnace 2 due to the large number of workpieces, resulting in poor loading and unloading convenience. By placing multiple workpieces to be quenched on the moving plate 10, and then rotating the damping wheel 15, the third lead screw 14 is driven to rotate. The third lead screw 14 drives the lifting block 16 to move vertically downward. The lifting block 16 drives the lifting frame 17 to move vertically downward. The lifting frame 17 drives the pressure plate 18 on it to move vertically downward. The pressure plate 18 drives the limiting rod 26 on it to move vertically downward, so that the pressure plate 18 and the limiting rod 26 are located above the aluminum alloy workpiece.

[0020] Then, the control panel 5 controls the operation of the first electric telescopic rod 19, the first push rod pushes the pressure plate 18 to move vertically downward, the pressure plate 18 presses and fixes multiple aluminum alloy workpieces, and multiple limit rods 26 stably limit the multiple aluminum alloy workpieces, so that the multiple aluminum alloy workpieces are stably fixed on the moving plate 10.

[0021] Then, the first moving component and the second moving component 11 operate simultaneously. That is, when the first moving component operates, the first stepper motor 7 drives the first lead screw 8 to rotate, the first lead screw 8 drives the first moving block 9 on it to move horizontally, and the first moving block 9 drives the moving plate 10 to move horizontally. Similarly, the second moving block on the second moving component 11 drives the guide plate 12 to move horizontally, and the guide plate 12 drives the pressure plate 18 on it to move horizontally. This realizes that the moving plate 10 and the pressure plate 18 move horizontally into the furnace chamber 3 of the quenching furnace 2 at the same time. The moving plate 10 and the pressure plate 18 drive the multiple aluminum alloy workpieces clamped on them to move horizontally into the furnace chamber 3. Then, the first stepper motor 7 operates in the reverse direction, the moving plate 10 moves in the reverse direction and moves out of the furnace chamber 3, while the multiple aluminum alloy workpieces remain in the furnace chamber 3 under the pressure of the pressure plate 18, realizing the rapid loading of multiple aluminum alloy workpieces.

[0022] Then the first push rod drives the pressure plate 18 to move vertically upward, and the pressure plate 18 releases multiple aluminum alloy workpieces. Then the second stepper motor in the second moving assembly 11 operates in reverse, and the pressure plate 18 moves in reverse and moves out of the furnace chamber 3.

[0023] After multiple aluminum alloy workpieces are quenched in the furnace chamber 3, the second moving component 11 operates first, and the pressure plate 18 moves horizontally into the furnace chamber 3. Then, the first push rod drives the pressure plate 18 to move vertically downward. The pressure plate 18 first presses and positions the multiple aluminum alloy workpieces. Then, the first moving component operates, and the moving plate 10 moves into the furnace chamber 3 of the quenching furnace 2. The moving plate 10 scoops up the multiple aluminum alloy workpieces and moves them onto the moving plate 10. Finally, the pressure plate 18 and the moving plate 10 move out of the furnace chamber 3 simultaneously, realizing the rapid unloading of multiple aluminum alloy workpieces. This structure can simultaneously load and unload multiple aluminum alloy workpieces, which is beneficial to improving the convenience of loading and unloading aluminum alloy workpieces.

[0024] Please see Figure 4-5As shown, a third lead screw 14 is rotatably mounted on the inner wall of the lifting groove 13, and a damping wheel 15 is mounted on the third lead screw 14. A first electric telescopic rod 19 is mounted on the lifting frame 17, and a first push rod is mounted on the first electric telescopic rod 19. The first push rod is fixedly connected to the pressure plate 18. An assembly groove 20 is opened in the pressure plate 18, and multiple sets of plate grooves are opened on the inner wall of the assembly groove 20. A fixing plate 21 is assembled in the plate groove. A rod groove is opened on the inner wall of the assembly groove 20, and a connecting rod 22 is slidably assembled in the rod groove. The connecting rod 22 is fixedly connected to the side wall of the fixing plate 21. A second electric telescopic rod 23 is fixedly installed on the inner wall of the assembly groove 20, and a second push rod 24 is mounted on the second electric telescopic rod 23. The second push rod 24 is fixedly connected to the connecting rod 22. Multiple rod holes 25 are opened on the bottom side of the pressure plate 18, and limit rods 26 are assembled in the rod holes 25. A gravity block 27 is installed on the bottom side. During operation, the existing loading and unloading device is difficult to adapt to different specifications of aluminum alloy workpieces when placing them into the quenching furnace 2. This can easily cause the aluminum alloy workpieces to shake or even fall off, resulting in poor stability. By placing multiple workpieces to be quenched on the moving plate 10, and then rotating the damping wheel 15, the third lead screw 14 is rotated. The third lead screw 14 drives the lifting block 16 to move vertically downward. The lifting block 16 drives the lifting frame 17 to move vertically downward. The lifting frame 17 drives the pressure plate 18 on it to move vertically downward. The pressure plate 18 drives the limit rod 26 on it to move vertically downward, so that the pressure plate 18 and the limit rod 26 are located above the aluminum alloy workpiece, thus realizing the adjustment of the height of the pressure plate 18 according to the height of the aluminum alloy workpiece.

[0025] Then, the control panel 5 controls the operation of the first electric telescopic rod 19. The first push rod drives the pressure plate 18 to move vertically downward. The pressure plate 18 drives the multiple limit rods 26 on it to move vertically downward. Under the action of the gravity block 27 on it, the limit rods 26 will extend out of the pressure plate 18. After the limit rods 26 come into contact with the upper surface of the aluminum alloy workpiece, they will be pushed into the pressure plate 18. Then, the control panel 5 controls the operation of the second electric telescopic rod 23. The second push rod 24 on it drives the connecting rod 22 to move horizontally. The connecting rod 22 drives all the fixing plates 21 to move horizontally. All the fixing plates 21 press and fix all the limit rods 26, thus fixing all the limit rods 26. The limit rods 26 on this clamping structure can press and fix the aluminum alloy workpiece according to its shape, increasing the clamping area and achieving stable pressing and fixing of the aluminum alloy workpiece, which is beneficial to improving the stability of the aluminum alloy workpiece.

[0026] Working principle: Existing loading and unloading devices, when placing aluminum alloy workpieces into the quenching furnace 2, suffer from poor efficiency due to the large number of workpieces, making it difficult to quickly load and unload multiple workpieces. By placing all the workpieces to be quenched on the moving plate 10, and then rotating the damping wheel 15, the third lead screw 14 rotates. The third lead screw 14 drives the lifting block 16 to move vertically downwards, which in turn drives the lifting frame 17 to move vertically downwards. The lifting frame 17 then drives the pressure plate 18 on it to move vertically downwards, which in turn drives the limiting rod 26 on it to move vertically downwards, placing the pressure plate 18 and the limiting rod 26 above the aluminum alloy workpieces. Then, the control surface... Plate 5 controls the operation of the first electric telescopic rod 19, the first push rod pushes the pressure plate 18 to move vertically downward, the pressure plate 18 presses and fixes multiple aluminum alloy workpieces, and multiple limit rods 26 stably limit the multiple aluminum alloy workpieces, so that the multiple aluminum alloy workpieces are stably fixed on the moving plate 10; then, the first moving assembly and the second moving assembly 11 operate simultaneously, that is, the first moving assembly operates, the first stepper motor 7 drives the first lead screw 8 to rotate, the first lead screw 8 drives the first moving block 9 on it to move horizontally, the first moving block 9 drives the moving plate 10 to move horizontally; similarly, the second moving block on the second moving assembly 11 drives the guide plate 12 to move horizontally, the guide plate 12 drives the pressure plate on it to move horizontally. The plate 18 moves horizontally, enabling the moving plate 10 and the pressure plate 18 to move synchronously horizontally into the furnace chamber 3 of the quenching furnace 2. The moving plate 10 and the pressure plate 18 drive the multiple aluminum alloy workpieces clamped on them to move horizontally into the furnace chamber 3. Then, the first stepper motor 7 operates in reverse, and the moving plate 10 moves in reverse, moving out of the furnace chamber 3. The multiple aluminum alloy workpieces remain in the furnace chamber 3 under the pressure of the pressure plate 18, realizing the rapid loading of multiple aluminum alloy workpieces. Then, the first push rod drives the pressure plate 18 to move vertically upward, and the pressure plate 18 releases the multiple aluminum alloy workpieces. Then, the second stepper motor in the second moving assembly 11 operates in reverse, and the pressure plate 18 moves in reverse, moving out of the furnace chamber 3. After the alloy workpieces are quenched in the furnace chamber 3, the second moving component 11 operates first, and the pressure plate 18 moves horizontally into the furnace chamber 3. Then, the first push rod drives the pressure plate 18 to move vertically downward. The pressure plate 18 first presses and positions multiple aluminum alloy workpieces. Then, the first moving component operates, and the moving plate 10 moves into the furnace chamber 3 of the quenching furnace 2. The moving plate 10 scoops up multiple aluminum alloy workpieces and moves them onto the moving plate 10. Finally, the pressure plate 18 and the moving plate 10 move out of the furnace chamber 3 simultaneously, realizing the rapid unloading of multiple aluminum alloy workpieces. This structure can simultaneously load and unload multiple aluminum alloy workpieces, which is beneficial to improving the convenience of loading and unloading aluminum alloy workpieces.The existing loading and unloading device has a problem with its fixtures, which are difficult to adapt to different specifications of aluminum alloy workpieces when placing them into the quenching furnace 2. This can easily cause the aluminum alloy workpieces to shake or even fall off during loading and unloading, resulting in poor stability. By placing multiple workpieces to be quenched on the moving plate 10, and then rotating the damping wheel 15, the third lead screw 14 is rotated. The third lead screw 14 drives the lifting block 16 to move vertically downward, the lifting block 16 drives the lifting frame 17 to move vertically downward, the lifting frame 17 drives the pressure plate 18 on it to move vertically downward, and the pressure plate 18 drives the limit rod 26 on it to move vertically downward, so that the pressure plate 18 and the limit rod 26 are positioned above the aluminum alloy workpieces, thus realizing the adjustment of the height of the pressure plate 18 according to the height of the aluminum alloy workpieces. Then, the control panel 5 controls the first electric telescopic rod 1. In operation, the first push rod moves the pressure plate 18 vertically downwards, which in turn moves the multiple limiting rods 26 on it vertically downwards. Under the weight of the gravity block 27 on top of the limiting rods 26, they extend from the pressure plate 18. After contacting the upper surface of the aluminum alloy workpiece, the limiting rods 26 are pushed into the pressure plate 18. Then, the control panel 5 controls the operation of the second electric telescopic rod 23, whose second push rod 24 moves the connecting rod 22 horizontally. The connecting rod 22 moves all the fixing plates 21 horizontally, and all the fixing plates 21 press and fix all the limiting rods 26, thus securing them. The limiting rods 26 in this clamping structure can be pressed and fixed according to the shape of the aluminum alloy workpiece, increasing the clamping area and achieving stable pressing and fixing of the aluminum alloy workpiece, which is beneficial to improving the stability of the aluminum alloy workpiece.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A loading and unloading device for aluminum alloy quenching processing, characterized in that: The system includes a base (1), on which a quenching furnace (2) is mounted, and a furnace chamber (3) is provided inside the quenching furnace (2). A guide platform (4) is mounted on the base (1), and a control panel (5) is provided on the side wall of the guide platform (4). A first moving component is mounted on the guide platform (4), and the first moving component includes a first moving groove (6). The guide platform (4) has a first moving groove (6). A first stepper motor (7) is mounted on the side wall of the guide platform (4) via a base. A first lead screw (8) is mounted on the output shaft of the first stepper motor (7). The first lead screw (8) rotates... Installed in the first moving slot (6), the first moving slot (6) is equipped with a first moving block (9), the first moving block (9) is equipped with a moving plate (10), the guide table (4) is equipped with a second moving component (11), the second moving component (11) has the same structure as the first moving component, the second moving block is equipped with a guide plate (12), the guide plate (12) is provided with a lifting slot (13), the lifting slot (13) is equipped with a lifting block (16), the lifting block (16) is equipped with a lifting frame (17), and a pressure plate (18) is slidably connected to the lifting frame (17).

2. The aluminum alloy quenching and unloading device according to claim 1, characterized in that: A third lead screw (14) is rotatably mounted on the inner wall of the lifting groove (13), and a damping wheel (15) is mounted on the third lead screw (14).

3. The aluminum alloy quenching and unloading device according to claim 1, characterized in that: The lifting frame (17) is equipped with a first electric telescopic rod (19), and the first electric telescopic rod (19) is equipped with a first push rod, which is fixedly connected to the pressure plate (18).

4. The aluminum alloy quenching and unloading device according to claim 1, characterized in that: The pressure plate (18) has an assembly groove (20) inside, and multiple sets of plate grooves are opened on the inner wall of the assembly groove (20), and a fixing plate (21) is assembled in the plate groove.

5. The aluminum alloy quenching and unloading device according to claim 4, characterized in that: The inner wall of the assembly groove (20) is provided with a rod groove, and a connecting rod (22) is slidably assembled in the rod groove. The connecting rod (22) is fixedly connected to the side wall of the fixing plate (21). A second electric telescopic rod (23) is fixedly installed on the inner wall of the assembly groove (20). A second push rod (24) is installed on the second electric telescopic rod (23). The second push rod (24) is fixedly connected to the connecting rod (22).

6. The aluminum alloy quenching and unloading device according to claim 1, characterized in that: The pressure plate (18) has multiple rod holes (25) on its bottom side. A limit rod (26) is installed in the rod hole (25), and a gravity block (27) is installed on the bottom side of the limit rod (26).

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