Forging induction heating furnace with temperature control function

Abstract

The utility model relates to the technical field of forging heating furnaces, in particular to a forging induction heating furnace with a temperature control function, which comprises a heating furnace body, a heating box arranged at the top of the heating furnace body, an electromagnetic induction coil arranged at the bottom of the heating box, and a discharge table arranged at a discharge port of the heating furnace body. A first rotating roller is arranged on the inner cavity wall of the side, close to the discharging port, of the discharging table, a second rotating roller is arranged on the inner cavity wall of the side, away from the discharging port, of the discharging table, a discharging inclined plate is arranged on the side, away from the discharging port, of the discharging table, baffles are arranged on the two sides of the discharging inclined plate, and a storage box is arranged on the side, away from the discharging table, of the discharging inclined plate. A first servo motor drives a first rotating roller to rotate, a second servo motor drives a second rotating roller to rotate, a plurality of auxiliary rotating rollers arranged on the cavity wall of an inner cavity of a discharging table are matched, and heated materials are conveyed to a storage box through a discharging inclined plate and then enter the next forging work. The problem that workers need to take materials manually during discharging of the forging induction heating furnace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging heating furnaces, in particular to a forging induction heating furnace with a temperature control function. Background Art

[0002] The forging induction heating furnace is a non-standard medium-frequency induction heating equipment designed specifically for heating metal workpieces before forging. It has the advantages of energy saving and environmental protection, high production efficiency, and low power consumption. It can convert 50HZ industrial frequency AC power into a medium-frequency power supply of 300HZ to 1000HZ, and generate eddy currents inside the workpiece through the principle of electromagnetic induction, thereby achieving non-contact heating.

[0003] The working principle of the forging induction heating furnace is to provide alternating current through a power supply. These currents pass through a special induction coil. When the alternating current passes through the coil, an alternating magnetic field is generated around it. When a metal workpiece is placed in the induction coil, the alternating magnetic field will cut the workpiece. According to Faraday's law of electromagnetic induction, an induced electromotive force will be generated inside the workpiece, and then eddy currents will be generated inside the conductor. When the eddy current flows inside the metal workpiece, Joule heat will be generated due to the resistance of the conductor. In this way, electrical energy is converted into thermal energy, causing the temperature of the workpiece to rise.

[0004] Most of the existing forging induction heating furnaces require workers to manually take out the materials. At this time, the material temperature is high, which can easily cause harm to the workers and is inefficient. In addition, most of the existing forging induction heating furnaces require manual adjustment of the position of the temperature detection probe. Since the temperature at the location of the temperature detection probe is high, the forging induction heating furnace needs to be shut down before adjusting the temperature. Utility Model Content

[0005] (1) Technical problems solved

[0006] The problem that the forging induction heating furnace needs to manually take out the material is solved, and the problem that the forging induction heating furnace needs to manually adjust the position of the temperature detection probe is solved.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a forging induction heating furnace with a temperature control function, comprising a heating furnace body, a heating box is provided on the top of the heating furnace body, an electromagnetic induction coil is provided on the bottom of the heating box, a discharge port of the heating furnace body is provided with a discharge platform, a first rotating roller is provided on the inner cavity wall of the discharge platform close to the discharge port, a second rotating roller is provided on the inner cavity wall of the discharge platform away from the discharge port, a discharge inclined plate is provided on the side of the discharge platform away from the discharge port, baffles are provided on both sides of the discharge inclined plate, a storage box is provided on the side of the discharge inclined plate away from the discharge platform, a telescopic sliding slide is provided at the bottom of the inner cavity of the heating furnace body, the inner wall of the slide is slidably connected to a guide rail, and a temperature detection probe is provided on the top of the slide.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a feeding platform is provided at the feeding port of the heating furnace body, a mounting plate is provided on the top of the feeding platform, a first telescopic cylinder is provided on one side of the mounting plate, a feeding piece is provided on the side of the mounting plate away from the first telescopic cylinder, a feeding rod is provided at the output end of the first telescopic cylinder, and a feeding block is provided at the end of the feeding rod away from the first telescopic cylinder.

[0010] In order to solve the above technical problems, the utility model provides the following technical solutions: a first servo motor is provided at one end of the first rotating roller, and the output end of the first servo motor drives the first rotating roller to rotate; a second servo motor is provided at one end of the second rotating roller, and the output end of the second servo motor drives the second rotating roller to rotate; a support plate is provided at the bottom of the inner cavity of the heating furnace body, a second telescopic cylinder is provided on one side of the support plate, and a push rod is provided at the output end of the second telescopic cylinder.

[0011] In order to solve the above technical problems, the present invention provides the following technical solutions: a material support rack is provided at the bottom of the inner cavity of the heating furnace body, a PLC controller is provided on the outer surface of the heating box, and the PLC controller is connected to the temperature detection probe signal.

[0012] In order to solve the above technical problems, the utility model provides the following technical solutions: the feed port and the discharge port of the heating furnace body are both provided with a furnace door frame, the top of the furnace door frame is provided with a mounting seat, a rotating motor is provided on one side of the mounting seat, and a rotating shaft is provided at the output end of the rotating motor.

[0013] A bearing is provided at one end of the rotating shaft away from the rotating motor, a support seat is provided on the outer ring of the bearing, a rope drum is provided on the outer wall of the rotating shaft, and a steel wire rope is provided on the outer wall of the rope drum.

[0014] In order to solve the above technical problems, the utility model provides the following technical solutions: a slide groove is provided on the inner wall of the furnace door frame, and a slider is slidably connected to the slide groove. A furnace door is provided on the side of the slider away from the slide groove, and a receiving seat is provided on the top of the furnace door. A connecting column is provided on the inner cavity wall of the receiving seat, and connecting blocks are provided at both ends of the connecting column. The top of the connecting block is fixedly connected to the wire rope and the end away from the rope drum.

[0015] Beneficial effects of the utility model:

[0016] 1. The first servo motor and the second servo motor of the equipment drive the first rotating roller to rotate, and cooperate with several auxiliary rotating rollers set on the inner wall of the discharge table to transfer the heated material to the storage box through the discharge inclined plate and then enter the next forging work, solving the problem of manual material removal required by staff when discharging from the forging induction heating furnace.

[0017] 2. The second telescopic cylinder set in the equipment pushes the push rod to move, which pushes the slide to slide on the guide rail, thereby driving the temperature detection probe set on the top of the slide to move to measure the temperature of the object, solving the problem of manual adjustment of the temperature detection probe position in the forging induction heating furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the furnace door structure of the present utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the heating furnace of the present invention.

[0022] Figure 4 For this utility model Figure 2 The enlarged structural diagram is shown in FIG.

[0023] In the figure: 1. Heating furnace body; 2. Heating box; 3. Feeding platform; 4. Mounting plate; 5. Feeding piece; 6. First telescopic cylinder; 7. Feeding rod; 8. Feeding block; 9. First rotating roller; 10. Second rotating roller; 11. First servo motor; 12. Discharging inclined plate; 13. Storage box; 14. Baffle; 15. Discharging platform; 16. Second servo motor; 17. Furnace door frame; 18. Bearing; 19. Support seat; 20. Rope drum; 21. Wire rope; 22. Rotating shaft; 23. Mounting seat; 24. Rotating motor; 25. Connecting block; 26. Connecting column; 27. Receiver; 28. Furnace door; 29. ​​PLC controller; 30. Material support frame; 31. Second telescopic cylinder; 32. Support plate; 33. Push rod; 34. Slide seat; 35. Temperature detection probe; 36. Guide rail; 37. Slider; 38. Electromagnetic induction coil. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a forging induction heating furnace with temperature control function, including a heating furnace body 1, a heating box 2 is provided on the top of the heating furnace body 1, an electromagnetic induction coil 38 is provided at the bottom of the heating box 2, and the heating box 2 is started to make the electromagnetic induction coil 38 start working to heat the material, and a discharge port of the heating furnace body 1 is provided with a discharge platform 15, and the inner cavity wall of the discharge platform 15 close to the discharge port is provided with a first rotating roller 9, and the inner cavity wall of the discharge platform 15 away from the discharge port is provided with a second rotating roller 10, and the discharge platform 15 is provided with a discharge inclined plate 12 on the side away from the discharge port, and both sides of the discharge inclined plate 12 are provided with A baffle 14 is provided, and a storage box 13 is provided on the side of the discharge inclined plate 12 away from the discharge platform 15. A telescopic sliding slide 34 is provided at the bottom of the inner cavity of the heating furnace body 1. The inner wall of the slide 34 is slidably connected to a guide rail 36. A temperature detection probe 35 is provided on the top of the slide 34 for measuring the temperature of the material. The first servo motor 11 is started to drive the first rotating roller 9 to rotate, and the second servo motor 16 is started to drive the second rotating roller 10 to rotate. In conjunction with several auxiliary rotating rollers provided on the inner cavity wall of the discharge platform, the heated material is transferred to the discharge inclined plate 12, and rolled into the storage box 13 through the discharge inclined plate 12, and then taken away by the staff for the next forging work.

[0027] The feeding port of the heating furnace body 1 is provided with a feeding platform 3, and a mounting plate 4 is provided on the top of the feeding platform 3. A first telescopic cylinder 6 is provided on one side of the mounting plate 4, and a feeding piece 5 is provided on the side of the mounting plate 4 away from the first telescopic cylinder 6. A feeding rod 7 is provided at the output end of the first telescopic cylinder 6, and a feeding block 8 is provided at the end of the feeding rod 7 away from the first telescopic cylinder 6. The staff places the material in the groove of the feeding piece 5, starts the first telescopic cylinder 6, and pushes the feeding rod 7 provided at the output end of the first telescopic cylinder 6, thereby pushing the material into the heating furnace body 1 for heating.

[0028] A first servo motor 11 is provided at one end of the first rotating roller 9, and the output end of the first servo motor 11 drives the first rotating roller 9 to rotate. A second servo motor 16 is provided at one end of the second rotating roller 10, and the output end of the second servo motor 16 drives the second rotating roller 10 to rotate. A support plate 32 is provided at the bottom of the inner cavity of the heating furnace body 1, and a second telescopic cylinder 31 is provided on one side of the support plate 32. A push rod 33 is provided at the output end of the second telescopic cylinder 31. When the second telescopic cylinder 31 is started, the push rod 33 provided at the output end of the second telescopic cylinder 31 is pushed to move, and the push rod 33 thereby pushes the slide 34 to slide on the guide rail 36, thereby driving the temperature detection probe 35 provided on the top of the slide 34 to move to measure the temperature of the object.

[0029] Example 2

[0030] Reference Figure 1-4 , which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: a material support frame 30 is provided at the bottom of the inner cavity of the heating furnace body 1, and a PLC controller 29 is provided on the outer surface of the heating box 2. The PLC controller 29 is connected to the temperature detection probe 35 for signal measurement of the heated material.

[0031] The feed port and the discharge port of the heating furnace body 1 are both provided with a furnace door frame 17, and a mounting seat 23 is provided on the top of the furnace door frame 17. A rotating motor 24 is provided on one side of the mounting seat 23, and a rotating shaft 22 is provided at the output end of the rotating motor 24 for driving the rotating shaft 22 to rotate, thereby driving the rope drum 20 provided on the outer wall of the rotating shaft 22 to rotate.

[0032] A bearing 18 is provided at one end of the rotating shaft 22 away from the rotating motor 24, and a support seat 19 is provided on the outer ring of the bearing 18. A rope drum 20 is provided on the outer wall of the rotating shaft 22, and a wire rope 21 is provided on the outer wall of the rope drum 20. Starting the rotating motor 24 drives the rotating shaft 22 to rotate, and drives the rope drum 20 provided on the outer wall of the rotating shaft 22 to rotate.

[0033] The inner wall of the furnace door frame 17 is provided with a slide groove, and the slide groove is slidably connected with a slider 37. The slider 37 is provided with a furnace door 28 on the side away from the slide groove. The top of the furnace door 28 is provided with a receiving seat 27, and the inner cavity wall of the receiving seat 27 is provided with a connecting column 26. Both ends of the connecting column 26 are provided with a connecting block 25. The top of the connecting block 25 is fixedly connected to the wire rope 21 and the end away from the rope drum 20. Start the rotating motor 24, the rotating motor 24 rotates clockwise, driving the rotating shaft 22 to rotate, and driving the rope drum 20 provided on the outer wall of the rotating shaft 22 to rotate. The rotation of the rope drum 20 reels the wire rope 21, thereby pulling the furnace door 28 connected to the wire rope 21 to move upward. Conversely, the rotating motor 24 rotates counterclockwise to lower and close the furnace door 28.

[0034] The remaining structures are the same as those of Example 1.

[0035] During use, the staff first starts the rotating motor 24, which rotates clockwise, driving the rotating shaft 22 to rotate, and driving the rope drum 20 provided on the outer wall of the rotating shaft 22 to rotate. The rotation of the rope drum 20 reels the steel wire rope 21, thereby pulling the furnace door 28 connected to the steel wire rope 21 upward, placing the material in the groove of the feeding member 5, and starting the first telescopic cylinder 6. The feeding rod 7 provided at the output end of the first telescopic cylinder 6 is pushed, thereby pushing the material into the heating furnace body 1, and starting the heating box 2 to start the electromagnetic induction coil 38 to start working, heating the material;

[0036] During use, the second telescopic cylinder 31 is started to push the push rod 33 set at the output end of the second telescopic cylinder 31 to move, and the push rod 33 thereby pushes the slide 34 to slide on the guide rail 36, thereby driving the temperature detection probe 35 set on the top of the slide 34 to move, and measure the temperature of the object, and the first servo motor 11 is started to drive the first rotating roller 9 to rotate, and the second servo motor 16 is started to drive the second rotating roller 10 to rotate, and cooperate with several auxiliary rotating rollers set on the cavity wall of the discharge table 15 to transfer the heated material to the discharge inclined plate 12, and roll it into the storage box 13 through the discharge inclined plate 12, and then the staff takes it away for the next forging work.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A forging induction heating furnace with a temperature control function, comprising a heating furnace body (1), a heating box (2) provided on the top of the heating furnace body (1), an electromagnetic induction coil (38) provided on the bottom of the heating box (2), and a discharge port of the heating furnace body (1) provided with a discharge platform (15), characterized in that: A first rotating roller (9) is provided on the inner cavity wall of the discharge platform (15) on the side close to the discharge port, a second rotating roller (10) is provided on the inner cavity wall of the discharge platform (15) away from the discharge port, a discharge inclined plate (12) is provided on the side of the discharge platform (15) away from the discharge port, baffles (14) are provided on both sides of the discharge inclined plate (12), a storage box (13) is provided on the side of the discharge inclined plate (12) away from the discharge platform (15), a telescopic sliding slide (34) is provided at the bottom of the inner cavity of the heating furnace body (1), the inner wall of the slide (34) is slidably connected to a guide rail (36), and a temperature detection probe (35) is provided on the top of the slide (34).

2. The forging induction heating furnace with temperature control function according to claim 1, characterized in that: The heating furnace body (1) is provided with a feeding platform (3) at the feeding port, a mounting plate (4) is provided on the top of the feeding platform (3), a first telescopic cylinder (6) is provided on one side of the mounting plate (4), a feeding piece (5) is provided on the side of the mounting plate (4) away from the first telescopic cylinder (6), a feeding rod (7) is provided at the output end of the first telescopic cylinder (6), and a feeding block (8) is provided on the end of the feeding rod (7) away from the first telescopic cylinder (6).

3. The forging induction heating furnace with temperature control function according to claim 1, characterized in that: A first servo motor (11) is provided at one end of the first rotating roller (9), and the output end of the first servo motor (11) drives the first rotating roller (9) to rotate. A second servo motor (16) is provided at one end of the second rotating roller (10), and the output end of the second servo motor (16) drives the second rotating roller (10) to rotate. A support plate (32) is provided at the bottom of the inner cavity of the heating furnace body (1), a second telescopic cylinder (31) is provided on one side of the support plate (32), and a push rod (33) is provided at the output end of the second telescopic cylinder (31).

4. The forging induction heating furnace with temperature control function according to claim 1, characterized in that: A material support frame (30) is provided at the bottom of the inner cavity of the heating furnace body (1), and a PLC controller (29) is provided on the outer surface of the heating box (2). The PLC controller (29) is connected to a temperature detection probe (35) by signal.

5. The forging induction heating furnace with temperature control function according to claim 1, characterized in that: The feed port and the discharge port of the heating furnace body (1) are both provided with a furnace door frame (17), a mounting seat (23) is provided on the top of the furnace door frame (17), a rotating motor (24) is provided on one side of the mounting seat (23), and a rotating shaft (22) is provided at the output end of the rotating motor (24).

6. The forging induction heating furnace with temperature control function according to claim 5, characterized in that: A bearing (18) is provided at one end of the rotating shaft (22) away from the rotating motor (24); a support seat (19) is provided on the outer ring of the bearing (18); a rope drum (20) is provided on the outer wall of the rotating shaft (22); and a steel wire rope (21) is provided on the outer wall of the rope drum (20).

7. The forging induction heating furnace with temperature control function according to claim 5, characterized in that: The inner wall of the furnace door frame (17) is provided with a slide groove, and the slide groove is slidably connected to a slider (37), and a furnace door (28) is provided on the side of the slider (37) away from the slide groove, and a receiving seat (27) is provided on the top of the furnace door (28), and the inner cavity wall of the receiving seat (27) is provided with a connecting column (26), and both ends of the connecting column (26) are provided with a connecting block (25), and the top of the connecting block (25) is fixedly connected to the end of the wire rope (21) away from the rope drum (20).

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