Metal heat treatment induction heating equipment with feeding and discharging functions

Abstract

The utility model relates to the technical field of electromagnetic induction heating, disclose a kind of metal heat treatment induction heating equipment with feeding and discharging function, including bottom frame, pushing mechanism, switch mechanism and conveying mechanism, the top end swing joint of bottom frame is equipped with movable plate, the top end fixed connection of bottom frame is equipped with heating bin, the top end fixed connection of heating bin is equipped with heating box.The metal heat treatment induction heating equipment with feeding and discharging function is provided with movable plate, when processing, the workpiece to be heated is placed on the top of the material placing table, then the servo motor is started to drive the threaded shaft to rotate, the threaded shaft drives the threaded sleeve to move to one side, finally the threaded sleeve drives the movable plate on the top of the material placing table to move to one side through the movable piece and connecting block, the movable plate can send the metal workpiece on the top of a group of material placing tables into the heating bin for heating, and at the same time, the heated metal workpiece on the top of another group of material placing tables is pushed out, solving the problem of automatic feeding and discharging.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic induction heating technology, specifically to a metal heat treatment induction heating device with loading and unloading functions. Background Technology

[0002] Electromagnetic induction heating equipment is a device that uses alternating current flowing through an induction coil to generate high-density magnetic lines of force, and uses these magnetic lines of force to heat metal. It is widely used in forging, casting, heat treatment, mechanical heat processing and other fields, and is one of the most commonly used devices in the metal processing field today.

[0003] However, electromagnetic induction heating equipment used in metal processing still has some defects in use. It cannot automatically load and unload metal workpieces when heating them, requiring manual loading and unloading, which affects the overall processing efficiency and poses certain dangers.

[0004] A novel induction heating device for metal heat treatment with loading and unloading functions is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a metal heat treatment induction heating device with loading and unloading functions to solve the problem of inability to automatically load and unload materials mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal heat treatment induction heating device with loading and unloading functions, comprising a base frame, a pushing mechanism, a switching mechanism and a conveying mechanism, wherein a movable plate is movably connected to the top of the base frame, a heating chamber is fixedly connected to the top of the base frame, a heating box is fixedly connected to the top of the heating chamber, and a material placement platform is fixedly connected to both sides of the top of the movable plate.

[0007] The conveying mechanism is located inside the bottom frame and can automatically load and unload materials;

[0008] The switching mechanism is located outside the heating chamber and can automatically open and close the heating chamber;

[0009] The pushing mechanism is fixedly connected to both sides of the top of the bottom frame and can automatically push out the heated metal workpiece.

[0010] As a further technical solution of this utility model, a threaded shaft is movably connected inside the bottom frame, a threaded sleeve is movably connected outside the threaded shaft, a servo motor is fixedly connected to the left side of the bottom frame, a movable piece is fixedly connected to the top of the threaded sleeve, a connecting block is fixedly connected to the top of the movable piece, and a sliding groove is provided at the top of the bottom frame.

[0011] As a further technical solution of this utility model, the connecting block is fixedly connected to the movable plate through the sliding groove, and the output end of the servo motor is fixedly connected to the threaded shaft through the left side of the bottom frame.

[0012] As a further technical solution of this utility model, the movable piece is slidably connected to the bottom frame, and the connecting block is slidably connected to the sliding groove.

[0013] As a further technical solution of this utility model, the heating chamber is movably connected to the two sides of the chamber door, the top of the two ends of the chamber door is fixedly connected to the connecting frame, the two ends of the top of the bottom frame are fixedly connected to the second cylinder, the output end of the second cylinder is fixedly connected to the second piston rod, and the two ends of the two sides of the heating chamber are fixedly connected to the L-shaped sleeve plate.

[0014] As a further technical solution of this utility model, the second piston rod is fixedly connected to the connecting frame, the connecting frame is movably connected to the heating chamber, and the chamber door is movably connected to the L-shaped sleeve plate.

[0015] As a further technical solution of this utility model, a fixing plate is fixedly connected to the rear ends of both sides of the top of the bottom frame, a first cylinder is fixedly connected to the rear end of the fixing plate, a first piston rod is fixedly connected to the output end of the first cylinder, a push plate is fixedly connected to the first piston rod through the fixing plate, and a fixing sleeve is fixedly connected to both sides of the rear end of the fixing plate, and a limit rod is movably connected inside the fixing sleeve.

[0016] As a further technical solution of this utility model, the limiting rod is fixedly connected to the push plate, and the push plate is movably connected to the material placement platform.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the metal heat treatment induction heating equipment with loading and unloading functions not only realizes automatic loading and unloading and automatic opening and closing of the heating chamber, but also realizes automatic ejection of the heated metal workpiece;

[0018] (1) By setting up a movable plate, servo motor, threaded shaft, movable plate, threaded sleeve, connecting block and slide, when processing, the workpiece to be heated is placed on the top of the loading platform, and then the servo motor is started to drive the threaded shaft to rotate. The threaded shaft then drives the threaded sleeve to move to one side. Finally, the threaded sleeve drives the movable plate on the top to move to one side through the movable plate and connecting block. The movable plate can send the metal workpieces on the top of one loading platform into the heating chamber for heating, and at the same time push out the metal workpieces on the top of another loading platform after heating, thus realizing automatic loading and unloading.

[0019] (2) By setting up a chamber door, a connecting frame, an L-shaped sleeve plate, a second cylinder and a second piston rod, the second cylinder is started before conveying the metal workpiece to push the second piston rod to extend. The second piston rod pushes up the chamber doors on both sides through the connecting frame. After the chamber door is raised, the interior of the heating chamber is opened to facilitate loading and unloading. After loading and unloading are completed, the second cylinder is started again to drive the chamber door to descend so that it blocks the sides of the heating chamber, thus closing the interior of the heating chamber and maintaining the heat preservation effect. The L-shaped sleeve plates on both sides of the heating chamber fit against the outside of the chamber door to support the chamber door, thus realizing the automatic opening and closing of the heating chamber.

[0020] (3) By setting a push plate, a limit rod, a first cylinder, a fixed plate, a fixed sleeve and a first piston rod, when the movable plate pushes a group of heated metal workpieces out of the heating chamber, the first cylinder at the corresponding position is activated. The first cylinder pushes the push plate to one end through the first piston rod. The push plate can push out the heated metal workpieces on the top of the material platform, preventing danger due to the high temperature of the workpieces when manually unloading, thus realizing the automatic pushing out of the heated metal workpieces. Attached Figure Description

[0021] Figure 1 This is a frontal cross-sectional view of the present invention.

[0022] Figure 2 This is a top view of the material placement platform of this utility model;

[0023] Figure 3 This is a side view of the storage door structure of this utility model;

[0024] Figure 4 This is an enlarged side cross-sectional view of the bottom frame of this utility model.

[0025] Figure 5 This is a top view cross-sectional structural diagram of the chute of this utility model;

[0026] Figure 6 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Base frame; 2. Movable plate; 3. Material placement platform; 4. Pushing mechanism; 401. Push plate; 402. Limiting rod; 403. First cylinder; 404. Fixed plate; 405. Fixed sleeve; 406. First piston rod; 5. Switching mechanism; 501. Door; 502. Connecting frame; 503. L-shaped sleeve; 504. Second cylinder; 505. Second piston rod; 6. Heating chamber; 7. Heating box; 8. Conveying mechanism; 801. Servo motor; 802. Threaded shaft; 803. Movable plate; 804. Threaded sleeve; 805. Connecting block; 806. Slide groove. Detailed Implementation

[0028] 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 protection scope of the present utility model.

[0029] Example: Please refer to Figure 1-6 A metal heat treatment induction heating device with loading and unloading functions includes a base frame 1, a pushing mechanism 4, a switching mechanism 5 and a conveying mechanism 8. A movable plate 2 is movably connected to the top of the base frame 1, a heating chamber 6 is fixedly connected to the top of the base frame 1, a heating box 7 is fixedly connected to the top of the heating chamber 6, and a material placement platform 3 is fixedly connected to both sides of the top of the movable plate 2.

[0030] The conveying mechanism 8 is located inside the bottom frame 1 and can automatically load and unload materials;

[0031] The switching mechanism 5 is located outside the heating chamber 6 and can automatically switch the heating chamber 6 on and off;

[0032] The pushing mechanism 4 is fixedly connected to both sides of the top of the bottom frame 1 and can automatically push out the heated metal workpiece;

[0033] The bottom frame 1 is internally connected to a threaded shaft 802, externally connected to a threaded sleeve 804, fixedly connected to the left side of the bottom frame 1, fixedly connected to a movable piece 803 at the top of the threaded sleeve 804, fixedly connected to a connecting block 805 at the top of the movable piece 803, and a sliding groove 806 is provided at the top of the bottom frame 1.

[0034] The connecting block 805 passes through the slide groove 806 and is fixedly connected to the movable plate 2. The output end of the servo motor 801 passes through the left side of the bottom frame 1 and is fixedly connected to the threaded shaft 802.

[0035] The movable piece 803 is slidably connected to the bottom frame 1, and the connecting block 805 is slidably connected to the slide groove 806;

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, during processing, the workpiece to be heated is placed on the top of the loading platform 3, and then the servo motor 801 is started to drive the threaded shaft 802 to rotate. The threaded shaft 802 then drives the threaded sleeve 804 to move to one side. Finally, the threaded sleeve 804 drives the top movable plate 2 to move to one side through the movable plate 803 and the connecting block 805. The movable plate 2 can send the metal workpieces on the top of one loading platform 3 into the heating chamber 6 for heating, and at the same time push out the metal workpieces on the top of another loading platform 3 after heating, thus realizing automatic loading and unloading.

[0037] The heating chamber 6 is movably connected to the two sides of the chamber door 501. The top of both ends of the chamber door 501 is fixedly connected to the connecting frame 502. The top two ends of the bottom frame 1 are fixedly connected to the second cylinder 504. The output end of the second cylinder 504 is fixedly connected to the second piston rod 505. The two ends of both sides of the heating chamber 6 are fixedly connected to the L-shaped sleeve plate 503.

[0038] The second piston rod 505 is fixedly connected to the connecting frame 502, the connecting frame 502 is movably connected to the heating chamber 6, and the chamber door 501 is movably connected to the L-shaped sleeve plate 503.

[0039] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, before conveying the metal workpiece, the second cylinder 504 is activated to push the second piston rod 505 out. The second piston rod 505 lifts the two side doors 501 through the connecting frame 502. After the doors 501 are raised, the interior of the heating chamber 6 is opened to facilitate loading and unloading. After loading and unloading are completed, the second cylinder 504 is activated again to drive the doors 501 down so that they block the two sides of the heating chamber 6, thus closing the interior of the heating chamber 6 and maintaining the heat preservation effect. The L-shaped sleeves 503 on both sides of the heating chamber 6 fit against the outside of the doors 501 to support the doors 501, thus realizing the automatic opening and closing of the heating chamber 6.

[0040] A fixing plate 404 is fixedly connected to the rear ends of the top two sides of the bottom frame 1. A first cylinder 403 is fixedly connected to the rear end of the fixing plate 404. A first piston rod 406 is fixedly connected to the output end of the first cylinder 403. A push plate 401 is fixedly connected to the first piston rod 406 through the fixing plate 404. A fixing sleeve 405 is fixedly connected to both sides of the rear end of the fixing plate 404. A limit rod 402 is movably connected inside the fixing sleeve 405.

[0041] The limiting rod 402 is fixedly connected to the push plate 401, and the push plate 401 is movably connected to the material placement platform 3.

[0042] Specifically, such as Figure 1 , Figure 2 and Figure 6As shown, when the movable plate 2 pushes a group of heated metal workpieces out of the heating chamber 6, the first cylinder 403 at the corresponding position is activated. The first cylinder 403 pushes the push plate 401 to one end through the first piston rod 406. The push plate 401 can push out the heated metal workpieces on the top of the material placement platform 3, preventing danger caused by the high temperature of the workpieces during manual unloading, and realizing the automatic pushing out of the heated metal workpieces.

[0043] Working Principle: In use, before conveying the metal workpiece, the second cylinder 504 is activated to push the second piston rod 505 outwards. The second piston rod 505, through the connecting frame 502, lifts the side doors 501. The lifting of the doors 501 opens the heating chamber 6 for easy loading and unloading. After loading and unloading are completed, the second cylinder 504 is activated again to lower the doors 501, blocking them on both sides of the heating chamber 6 to close the interior and maintain heat preservation. The L-shaped sleeves 503 on both sides of the heating chamber 6 fit against the outside of the doors 501, providing support. During processing, the workpiece to be heated is placed on the top of the loading platform 3, and then the servo motor 801 is activated to rotate the threaded shaft 802. The threaded shaft 802 then drives the threaded sleeve 804 to move to one side. Finally, the threaded sleeve 804 drives the top movable plate 2 to move to one side through the movable plate 803 and the connecting block 805. The movable plate 2 can send the metal workpieces on the top of a set of material placement platforms 3 into the heating chamber 6 for heating, and at the same time push out the heated metal workpieces on the top of another set of material placement platforms 3. After the movable plate 2 pushes out a set of heated metal workpieces from the inside of the heating chamber 6, the first cylinder 403 at the corresponding position is activated. The first cylinder 403 pushes the push plate 401 to one end through the first piston rod 406. The push plate 401 can push out the heated metal workpieces on the top of the material placement platform 3 to prevent danger due to the high temperature of the workpieces during manual unloading.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A metal heat treatment induction heating device with loading and unloading functions, comprising a base frame (1), a pushing mechanism (4), a switching mechanism (5), and a conveying mechanism (8), characterized in that: The top of the bottom frame (1) is movably connected to a movable plate (2), the top of the bottom frame (1) is fixedly connected to a heating chamber (6), the top of the heating chamber (6) is fixedly connected to a heating box (7), and the two sides of the top of the movable plate (2) are fixedly connected to a material placement platform (3). The conveying mechanism (8) is located inside the bottom frame (1) and can automatically load and unload materials; The switching mechanism (5) is located outside the heating chamber (6) and can automatically switch the heating chamber (6) on and off; The pushing mechanism (4) is fixedly connected to both sides of the top of the bottom frame (1) and can automatically push out the heated metal workpiece.

2. The metal heat treatment induction heating device with loading and unloading functions according to claim 1, characterized in that: The bottom frame (1) is movably connected to a threaded shaft (802) inside, and a threaded sleeve (804) is movably connected to the outside of the threaded shaft (802). A servo motor (801) is fixedly connected to the left side of the bottom frame (1). A movable piece (803) is fixedly connected to the top of the threaded sleeve (804). A connecting block (805) is fixedly connected to the top of the movable piece (803). A sliding groove (806) is provided at the top of the bottom frame (1).

3. A metal heat treatment induction heating device with loading and unloading functions according to claim 2, characterized in that: The connecting block (805) passes through the slide groove (806) and is fixedly connected to the movable plate (2). The output end of the servo motor (801) passes through the left side of the bottom frame (1) and is fixedly connected to the threaded shaft (802).

4. A metal heat treatment induction heating device with loading and unloading functions according to claim 2, characterized in that: The movable piece (803) is slidably connected to the bottom frame (1), and the connecting block (805) is slidably connected to the slide groove (806).

5. A metal heat treatment induction heating device with loading and unloading functions according to claim 1, characterized in that: The heating chamber (6) is movably connected to the two sides of the chamber door (501), and the top of the two ends of the chamber door (501) is fixedly connected to the connecting frame (502). The top two ends of the bottom frame (1) are fixedly connected to the second cylinder (504), and the output end of the second cylinder (504) is fixedly connected to the second piston rod (505). The two ends of the two sides of the heating chamber (6) are fixedly connected to the L-shaped sleeve plate (503).

6. A metal heat treatment induction heating device with loading and unloading functions according to claim 5, characterized in that: The second piston rod (505) is fixedly connected to the connecting frame (502), the connecting frame (502) is movably connected to the heating chamber (6), and the chamber door (501) is movably connected to the L-shaped sleeve plate (503).

7. A metal heat treatment induction heating device with loading and unloading functions according to claim 1, characterized in that: The bottom frame (1) has a fixed plate (404) fixedly connected to the rear ends of the top two sides. The fixed plate (404) has a fixed cylinder (403) fixedly connected to the rear end of the fixed plate (404). The output end of the first cylinder (403) has a fixed piston rod (406) fixedly connected to the first piston rod (406). The first piston rod (406) passes through the fixed plate (404) and is fixedly connected to a push plate (401). The fixed sleeves (405) are fixedly connected to both sides of the rear end of the fixed plate (404). The fixed sleeves (405) have a limit rod (402) movably connected inside.

8. A metal heat treatment induction heating device with loading and unloading functions according to claim 7, characterized in that: The limiting rod (402) is fixedly connected to the push plate (401), and the push plate (401) is movably connected to the material placement platform (3).

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