Automatic adjusting device for heat treatment process

Abstract

The utility model relates to the field of heat treatment processes, in particular to an automatic adjusting device for a heat treatment process, which comprises a heating furnace and a cooling box, a cooling box is arranged on the front side of the heating furnace, the conveying plate is arranged between the heating furnace and the cooling box, a moving groove is formed in the conveying plate, the push plate is movably connected into the moving groove, an extension plate is movably connected to the push plate, a first electric push rod is installed at the bottom end of the push plate, and a first threaded rod is inserted into the conveying plate; a first limiting column is fixedly connected into the moving groove. The conveying plate is additionally arranged between the heating furnace and the cooling box, the first threaded rod is rotated, the push plate screwed to the first threaded rod moves front and back along the moving groove under the limitation of the first limiting column, the first electric push rod can push the extension plate upwards to enable the extension plate to be tightly attached to one side of a metal material, and when the push plate moves, the extension plate can move back and forth. And the metal blocks are pushed to move on the conveying plate and are pushed into a heating furnace or a cooling box, so that the conveying efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of heat treatment technology, and specifically relates to an automatic adjustment device for heat treatment process. Background Technology

[0002] To improve the hardness and strength of metallic materials, enhance their corrosion resistance and wear resistance, and improve their processing performance, it is often necessary to perform heat treatment on the metallic materials to change their internal structure and surface chemical properties.

[0003] Currently, heat treatment equipment often requires transporting metal materials to the heating and cooling zones sequentially during processing. Existing transportation methods consume a significant amount of time and manpower, resulting in low efficiency of the heat treatment process.

[0004] Therefore, to address the problem that existing metal material transfer methods require a significant amount of time and manpower, resulting in low efficiency in heat treatment processes, an automatic adjustment device for heat treatment processes can be designed. This device would involve installing a transport plate between the heating furnace and the cooling box, and using a moving pusher to move the metal material on the transport plate to the appropriate area, thereby improving transport efficiency. Utility Model Content

[0005] To overcome the problem that existing methods of transferring metal materials require a lot of time and manpower, resulting in low efficiency of heat treatment processes.

[0006] The technical solution of this utility model is as follows: an automatic adjustment device for heat treatment process, including a heating furnace and a cooling box; it also includes a transport plate and a push plate. A cooling box filled with cooling water is provided on the front side of the heating furnace. A transport plate is provided between the heating furnace and the cooling box. A moving groove is opened on the transport plate. A push plate is movably connected in the moving groove. An extension plate is movably connected on the push plate. A first electric push rod with its output end fixedly connected to the extension plate is installed at the bottom of the push plate. A first threaded rod passing through the moving groove is inserted into the transport plate. A first limiting post is fixedly connected in the moving groove. A screw hole matching the first threaded rod is opened on the push plate. The push plate is sleeved on the outside of the first limiting post.

[0007] Preferably, by installing a transport plate between the heating furnace and the cooling box, after the first threaded rod rotates, the push plate screwed onto the first threaded rod moves back and forth along the moving groove under the restriction of the first limit post. The first electric push rod can push the extension plate upward so that it is close to one side of the metal material. When the push plate moves, it pushes the metal block to move on the transport plate and pushes it into the heating furnace or cooling box, thereby improving the transport efficiency. The heating furnace can heat treat the metal material, and the cooling water in the cooling box can be used to exchange heat with the heat-treated metal material.

[0008] Preferably, a No. 1 motor is installed on the front side of the transport plate, and the output end of the No. 1 motor is fixedly connected to the front end of the No. 1 threaded rod.

[0009] Preferably, a support plate is fixedly connected inside the heating furnace, and multiple flame heads arranged at equal intervals are installed inside the support plate.

[0010] Preferably, the heating furnace is equipped with a feeding plate located behind the support plate, and a No. 2 electric push rod with its output end fixedly connected to the front end of the feeding plate is installed on the rear side of the heating furnace.

[0011] Preferably, a furnace door is provided on the front side of the heating furnace, a lifting platform is fixedly connected to the front side of the furnace door, and a support frame with its top end tightly attached to the bottom end of the lifting platform is fixedly connected to the front end of the heating furnace.

[0012] Preferably, a storage slot is provided on the right support frame, and a second motor is installed in the storage slot. A second threaded rod is fixedly connected to the top of the second motor. A second limiting post is fixedly connected to the left support frame. A screw hole matching the second threaded rod is provided on the lifting platform, and a limiting ring is fixedly connected to the top of the second threaded rod.

[0013] Preferably, a float plate is placed inside the cooling box, and a guide rod passing through the float plate is fixedly connected inside the cooling box.

[0014] The beneficial effects of this utility model are:

[0015] By installing a transport plate between the heating furnace and the cooling box, after the No. 1 threaded rod rotates, the push plate screwed onto the No. 1 threaded rod moves back and forth along the moving groove under the restriction of the No. 1 limit post. The No. 1 electric push rod can push the extension plate upward so that it is close to one side of the metal material. When the push plate moves, it pushes the metal block to move on the transport plate and pushes it into the heating furnace or cooling box. This design can move from two directions, improving transport efficiency. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of an automatic adjustment device for heat treatment process according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the transport plate of an automatic adjustment device for heat treatment process according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of a heating furnace for an automatic adjustment device for heat treatment processes according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the furnace door of an automatic adjustment device for heat treatment process according to this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the No. 2 threaded rod of an automatic adjustment device for heat treatment process according to this utility model.

[0021] Figure 6 The diagram shown is a three-dimensional structural schematic of the cooling box of an automatic adjustment device for heat treatment process according to this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Heating furnace; 2. Cooling box; 3. Transport plate; 4. Push plate; 5. Moving trough; 6. Extension plate; 7. Electric push rod No. 1; 8. Threaded rod No. 1; 9. Limiting post No. 1; 10. Motor No. 1; 11. Support plate; 12. Flame head; 13. Discharge plate; 14. Electric push rod No. 2; 15. Furnace door; 16. Lifting platform; 17. Support frame; 18. Storage trough; 19. Motor No. 2; 20. Threaded rod No. 2; 21. Limiting post No. 2; 22. Limiting ring; 23. Floating plate; 24. Guide rod. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6 This utility model provides an embodiment: an automatic adjustment device for heat treatment process includes a heating furnace 1 and a cooling box 2; it also includes a transport plate 3 and a pusher plate 4. A cooling box 2 filled with cooling water is provided on the front side of the heating furnace 1. A transport plate 3 is provided between the heating furnace 1 and the cooling box 2. A moving groove 5 is provided on the transport plate 3. A pusher plate 4 is movably connected in the moving groove 5. An extension plate 6 is movably connected to the pusher plate 4. A first electric push rod 7 with its output end fixedly connected to the extension plate 6 is installed at the bottom of the pusher plate 4. A first threaded rod 8 is inserted into the transport plate 3, passing through the moving groove 5. A first limiting post 9 is fixedly connected in the moving groove 5. A first threaded rod 8 is provided on the pusher plate 4, which is connected to the first threaded rod 8. With matching screw holes, the push plate 4 is sleeved on the outside of the first limiting post 9. By adding a transport plate 3 between the heating furnace 1 and the cooling box 2, after the first threaded rod 8 rotates, the push plate 4 screwed on the first threaded rod 8 moves back and forth along the moving groove 5 under the restriction of the first limiting post 9. The first electric push rod 7 can push the extension plate 6 upward so that it is close to one side of the metal material. When the push plate 4 moves, it pushes the metal block to move on the transport plate 3 and pushes it into the heating furnace 1 or the cooling box 2, improving the transport efficiency. The heating furnace 1 can heat treat the metal material, and the cooling water in the cooling box 2 can be used to exchange heat with the heat-treated metal material.

[0025] Please see Figures 2-3In this embodiment, a No. 1 motor 10 is installed on the front side of the transport plate 3. The output end of the No. 1 motor 10 is fixedly connected to the front end of the No. 1 threaded rod 8. The No. 1 motor 10 can provide rotational power for the No. 1 threaded rod 8. A support plate 11 is fixedly connected inside the heating furnace 1. Multiple flame heads 12 are installed in the support plate 11 at equal intervals. The support plate 11 can provide support for the metal material. The flame heads 12 can spray flames to heat treat the metal material. A feeding plate 13 is set inside the heating furnace 1 located behind the support plate 11. A No. 2 electric push rod 14 with its output end fixedly connected to the front end of the feeding plate 13 is installed on the rear side of the heating furnace 1. The No. 2 electric push rod 14 can extend or shorten its output end. By extending the output end, the feeding plate 13 is moved along the support plate 11, pushing the metal material placed on the support plate 11 back onto the transport plate 3.

[0026] Please see Figures 3-6 In this embodiment, a furnace door 15 is provided on the front side of the heating furnace 1, and a lifting platform 16 is fixedly connected to the front side of the furnace door 15. A support frame 17 with its top end tightly attached to the bottom end of the lifting platform 16 is fixedly connected to the front end of the heating furnace 1. The lifting platform 16 moves up and down on the support frame 17, thereby driving the furnace door 15 to move up and down, thus achieving the effect of opening or closing the heating furnace 1. Closing the furnace door 15 can prevent heat loss and improve the efficiency of heat treatment. A storage slot 18 is provided on the right support frame 17, and a second motor 19 is installed in the storage slot 18. A second threaded rod 20 is fixedly connected to the top end of the second motor 19. A second limiting post 21 is fixedly connected to the left support frame 17, and a second threaded rod 20 is provided on the lifting platform 16. The threaded rod 20 has a matching screw hole. A limit ring 22 is fixedly connected to the top of the threaded rod 20. The motor 19 drives the threaded rod 20 to rotate. Under the restriction of the limit post 21, the lifting platform 16 screwed onto the threaded rod 20 cannot rotate with the threaded rod 20, thereby driving the furnace door 15 to move up and down. The limit ring 22 can prevent the furnace door 15 from moving too high and falling off. A float 23 is placed in the cooling box 2. A guide rod 24 passing through the float 23 is fixedly connected in the cooling box 2. The guide rod 24 can restrict the float 23. When the metal material is pushed onto the float 23, it will move downwards due to its own weight, so that the metal material is immersed in the cooling water for cooling.

[0027] During the operation, the worker first places the metal material to be processed on the transport plate 3, starts the first motor 10, and drives the first threaded rod 8 to rotate. Under the restriction of the first limit post 9, the push plate 4 screwed on the first threaded rod 8 moves to the front side along the first limit post 9. The first electric push rod 7 is started, and the first electric push rod 7 pushes the extension plate 6 upward so that it is close to the front side of the metal material. The first motor 10 is started to rotate in the opposite direction, driving the push plate 4 and the extension plate 6 to move backward, pushing the metal material onto the support plate 11 of the combustion furnace. The first electric push rod 7 is retracted, driving the extension plate 6 to move downward.

[0028] Start motor 19, which drives threaded rod 20 to rotate. Under the restriction of limit post 21, furnace door 15 screwed onto threaded rod 20 cannot rotate with threaded rod 20. Instead, it moves downward along limit post 21. Close heating furnace 1, start burner head 12, and spray flames to heat treat metal material. After heat treatment, close burner head 12, start electric push rod 14, and push feeding plate 13 to push metal material on support plate 11 onto transport plate 3.

[0029] Start the first electric push rod 7, which pushes out the extension plate 6. Then start the first motor 10, which drives the push plate 4 and the extension plate 6 to push the metal material onto the float 23. Due to the weight of the metal material itself, it will press the float 23 to move downward along the guide rod 24. The metal material sinks into the cooling water for cooling.

[0030] Through the above steps, a transport plate 3 is installed between the heating furnace 1 and the cooling box 2. After the first threaded rod 8 rotates, under the restriction of the first limiting post 9, the push plate 4 screwed onto the first threaded rod 8 moves back and forth along the moving groove 5. The first electric push rod 7 can push the extension plate 6 upward so that it is close to one side of the metal material. When the push plate 4 moves, it pushes the metal block to move on the transport plate 3 and pushes it into the heating furnace 1 or the cooling box 2. This design can move from two directions, improve the transport efficiency, and solve the problem that the existing metal material transfer method requires a lot of time and manpower, resulting in low efficiency of the heat treatment process.

Claims

1. An automatic adjustment device for a heat treatment process, comprising a heating furnace (1) and a cooling box (2); characterized in that: It also includes a transport plate (3) and a push plate (4). A cooling tank (2) filled with cooling water is provided on the front side of the heating furnace (1). A transport plate (3) is provided between the heating furnace (1) and the cooling tank (2). A moving groove (5) is provided on the transport plate (3). A push plate (4) is movably connected in the moving groove (5). An extension plate (6) is movably connected on the push plate (4). An electric push rod (7) with its output end fixedly connected to the extension plate (6) is installed at the bottom of the push plate (4). A threaded rod (8) that passes through the moving groove (5) is inserted into the transport plate (3). A limiting post (9) is fixedly connected in the moving groove (5). A screw hole matching the threaded rod (8) is provided on the push plate (4). The push plate (4) is sleeved on the outside of the limiting post (9).

2. The automatic adjustment device for heat treatment process according to claim 1, characterized in that: A No. 1 motor (10) is installed on the front side of the transport plate (3), and the output end of the No. 1 motor (10) is fixedly connected to the front end of the No. 1 threaded rod (8).

3. The automatic adjustment device for heat treatment process according to claim 1, characterized in that: The heating furnace (1) is fixedly connected to a support plate (11), and multiple flame heads (12) are installed in the support plate (11) at equal intervals.

4. The automatic adjustment device for heat treatment process according to claim 3, characterized in that: The heating furnace (1) is equipped with a feeding plate (13) located behind the support plate (11), and a second electric push rod (14) with its output end fixedly connected to the front end of the feeding plate (13) is installed on the rear side of the heating furnace (1).

5. The automatic adjustment device for heat treatment process according to claim 1, characterized in that: A furnace door (15) is provided on the front side of the heating furnace (1), and a lifting platform (16) is fixedly connected to the front side of the furnace door (15). A support frame (17) with its top end tightly attached to the bottom end of the lifting platform (16) is fixedly connected to the front end of the heating furnace (1).

6. The automatic adjustment device for heat treatment process according to claim 5, characterized in that: A storage slot (18) is provided on the right support frame (17), and a second motor (19) is installed in the storage slot (18). A second threaded rod (20) is fixedly connected to the top of the second motor (19). A second limiting post (21) is fixedly connected to the left support frame (17). A screw hole matching the second threaded rod (20) is provided on the lifting platform (16), and a limiting ring (22) is fixedly connected to the top of the second threaded rod (20).

7. The automatic adjustment device for heat treatment process according to claim 1, characterized in that: A float plate (23) is placed inside the cooling box (2), and a guide rod (24) passing through the float plate (23) is fixedly connected inside the cooling box (2).

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