Anti-blocking aluminum bar heating furnace

Abstract

The utility model belongs to the technical field of aluminum bar heating furnaces, and discloses an anti-blocking aluminum bar heating furnace which comprises an operation table, a current amplifier is fixedly connected to the top end of the operation table, a heating box is fixedly connected to one side of the current amplifier, and a fixing block is fixedly connected to the bottom end of one side of the operation table. A first fixing plate is fixedly connected to the bottom end of the fixing block, a rotating wheel is rotationally connected into the fixing block, a conveying belt is slidably connected to the outer side of the rotating wheel, a limiting block is fixedly arranged on the outer side of the conveying belt, a second fixing plate is fixedly connected to one side of the first fixing plate, and a fourth fixing plate is fixedly arranged on one side of the first fixing plate. By means of the scheme, the problems that due to the fact that natural gas is selected as a combustion material of a heating furnace, the production cost of aluminum bars is increased, the phenomenon that the aluminum bars are clamped in a channel due to the fact that a pushing device does not exist, and a production line is paused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod heating furnaces, in particular to an anti-blocking aluminum rod heating furnace. Background Art

[0002] The aluminum rod heating furnace is an induction heating equipment designed for heating aluminum rods before forging and for extrusion after heating. The design and application of the aluminum rod heating furnace reflects the modern metal processing industry's demand for high efficiency, energy saving and precise temperature control. Aluminum is widely used in many industrial fields due to its good conductivity and processing properties, such as aviation, construction, and automobile manufacturing. Modern aluminum rod heating furnaces are equipped with a user-friendly operating interface, and the fully digital parameter adjustment allows operators to easily control the heating process, improving the flexibility and accuracy of the work. However, the heating process of aluminum rods faces many technical challenges, such as the selection of heating materials.

[0003] At the same time, the patent specification with application number CN202022340632.6 discloses an aluminum rod heating furnace, including a heating furnace shell, the inner wall of which is linearly and equidistantly installed with three groups of roller groups, and a motor is fixedly installed on the back side of the heating furnace shell near the bottom end, and a transmission assembly is installed on the back side of the roller group, and the output shaft of the motor is fixedly connected to the transmission assembly. In the utility model, the motor drives the gear group to rotate, so that the gear group meshes with the chain to drive the transmission gear to rotate, so that the transmission gear drives the transmission rod to rotate, and the transmission rod drives the turntable to rotate in turn, so that the three roller groups keep rotating synchronously.

[0004] During the use of the existing aluminum rod heating furnace, since natural gas fuel is generally used in traditional aluminum rod heating furnaces, a large amount of natural gas is consumed to heat the aluminum rods, which increases the production cost. When the traditional heating furnace heats the aluminum rods through the channel to enter the next processing device, multiple sections of aluminum rods are easily stuck in the channel, causing the production line to enter a paused state, reducing production efficiency and reducing production quantity.

[0005] Therefore, in view of the above problems, an anti-blocking aluminum rod heating furnace is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an anti-blocking aluminum rod heating furnace, which has the advantages of increasing heating rate, reducing production costs and improving production efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material-blocking aluminum rod heating furnace, comprising an operating table, a current amplifier is fixedly connected to the top of the operating table, a heating box is fixedly connected to one side of the current amplifier, a fixed block is fixedly connected to the bottom end of one side of the operating table, a fixed plate one is fixedly connected to the bottom end of the fixed block, a rotating wheel is rotatably connected to the inside of the fixed block, a conveyor belt is slidably connected to the outside of the rotating wheel, a limiting block is fixedly arranged on the outside of the conveyor belt, a fixed plate two is fixedly connected to one side of the fixed plate one, a fixed plate four is fixedly arranged on one side of the fixed plate one, and fixed plates three are fixedly connected to both sides of the fixed plate four.

[0008] Preferably, a cutting groove is fixedly connected inside one side of the heating box, and an aluminum rod is slidably connected inside the cutting groove.

[0009] Preferably, a cutter is fixedly disposed inside one side of the heating box, and a heat pipe is fixedly connected inside the heating box.

[0010] Preferably, a heating wire is slidably connected to the outer side of the heat-conducting tube, and the heat-conducting tube is slidably connected to the aluminum rod.

[0011] Preferably, an extruder is fixedly connected to one side of the fixing plate four, and the extruder is in contact with the fixing plate three.

[0012] Preferably, a support frame is fixedly connected to the bottom end of the operating table, and the number of the support frames is set to four.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model combines a rotating wheel, a conveyor belt, a limit block and a fixed structure. Before using the heating furnace, the user first turns on the switch of the conveyor device, then turns on the switch of the heating furnace, and then inserts the heated aluminum rod into the heat conduction tube. The current passes through the electric heating wire to generate heat, and the hot electric heating wire transfers the heat to the heat conduction tube. The aluminum rod is heated and then cut into small sections by a cutter. The cut aluminum rod falls onto the conveyor belt. The conveyor belt uses the limit blocks on the surface to pass the small sections of aluminum rods through the fixed plate and fall into the extruder. The extruder starts working, thus avoiding the situation where the small sections of aluminum bars are stuck in the channel, thereby improving work efficiency.

[0015] 2. The utility model combines the operating table, conveyor belt, limit block and fixed plate structure. Before using the aluminum rod heating furnace, the user can push the aluminum rod into the heat pipe inside the heating furnace and turn on the power. The current amplifier releases energy to the heating wire, and the heating wire transfers heat to the heat pipe. The heat pipe is heated, and the aluminum rod inside the heat pipe is heated at the same time. After heating, the aluminum rod is easy to cut, cut into small pieces by a cutter and fall onto the conveyor belt, and then fall into the extruder through the fixed plate 4 for extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the conveyor belt of the utility model;

[0018] Figure 3 This is a schematic diagram of the heating structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the southwest structure of the utility model.

[0020] In the figure: 1. operating table; 2. support frame; 3. current amplifier; 4. heating box; 5. cutting groove; 6. cutting knife; 7. aluminum rod; 8. heat pipe; 9. heating wire; 10. fixing block; 11. rotating wheel; 12. conveyor belt; 13. limiting block; 14. fixing plate one; 15. fixing plate two; 16. fixing plate three; 17. fixing plate four; 18. extruder. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example. Figures 1 to 4As shown, the utility model provides an anti-blocking aluminum rod heating furnace, comprising an operating table 1, a current amplifier 3 is fixedly connected to the top of the operating table 1, a heating box 4 is fixedly connected to one side of the current amplifier 3, a fixed block 10 is fixedly connected to the bottom end of one side of the operating table 1, a fixed plate 14 is fixedly connected to the bottom end of the fixed block 10, a rotating wheel 11 is rotatably connected to the inside of the fixed block 10, a conveyor belt 12 is slidably connected to the outside of the rotating wheel 11, a limit block 13 is fixedly arranged on the outside of the conveyor belt 12, and a fixed plate 14 is fixedly connected to the bottom end of the fixed block 10. A fixing plate 2 15 is fixedly connected to one side of the fixing plate 14, a fixing plate 4 17 is fixedly arranged on one side of the fixing plate 14, and fixing plates 3 16 are fixedly connected to both sides of the fixing plate 4 17. The rotating wheel 11 inside the fixing block 10 drives the conveyor belt 12 to move, and the limiting block 13 outside the conveyor belt 12 prevents the fallen aluminum bars 7 from being piled up. The speed of the conveyor belt 12 is adjusted to match the speed of the cutting knife 6 cutting the aluminum bars 7, so as to reduce the occurrence of concentrated accumulation of small sections of aluminum bars 7, increase work efficiency, and avoid production line shutdown.

[0023] Specifically, a cutting groove 5 is fixedly connected to one side of the heating box 4, and an aluminum rod 7 is slidably connected to the inside of the cutting groove 5. A groove is provided inside the cutting groove 5. The cutter 6 moves downward to cut the aluminum rod 7 into small sections. The aluminum rod 7 passes through the cutting groove 5 to prevent the small sections of the aluminum rod 7 from sliding, thereby increasing the stability of the device.

[0024] Furthermore, a cutter 6 is fixedly provided inside one side of the heating box 4, a heat pipe 8 is fixedly connected inside the heating box 4, the current amplifier 3 generates heat by passing a large current through the heating wire 9, and the heating wire transfers the heat to the heat pipe 8. Using electric energy to heat the aluminum rod 7 will reduce a lot of production costs compared to using natural gas.

[0025] Furthermore, a heating wire 9 is slidably connected to the outer side of the heat pipe 8, and the heat pipe 8 is slidably connected to the aluminum rod 7. The heating wire 9 transfers heat energy to the heat pipe 8, and the heat pipe 8 transfers a large amount of heat to the aluminum rod 7 to heat the aluminum rod 7.

[0026] It is worth mentioning that one side of the fixed plate four 17 is fixedly connected with an extruder 18, and the extruder 18 is in contact with the fixed plate three 16. The aluminum rod 7 cut into small sections falls onto the conveyor belt 12, is separated by the limit blocks 13 and falls onto the fixed plate four 17. The fixed plate three 16 protects the aluminum rod 7 so that the aluminum rod 7 will not fall out of the device during the fall, thereby improving the safety of the device.

[0027] It is worth noting that the bottom end of the operating table 1 is fixedly connected with a support frame 2, and the number of the support frames 2 is set to four. The support frame 2 holds up the operating table 1, and the small sections of aluminum rods 7 are cut to a sufficient height to fall into the extruder 18, which facilitates the operation of the device.

[0028] Among them, the current amplifier 3, the heating wire 9, the extruder 18 and the conveyor belt 12 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0029] Working principle and process: Before using the aluminum rod heating furnace, the user first turns on the power supply and switch of the device to preheat the heat pipe 8, and then pushes the heated aluminum rod 7 into the heat pipe 8. The current is transferred to the heating wire 9 through the current amplifier 3. The heating wire 9 transfers the heat to the heat pipe 8 to heat the aluminum rod 7. The heating box 4 at the top of the operating table 1 is provided with a cutting groove 5 and a cutter 6. The heated aluminum rod 7 is pushed forward through the heat pipe 8, and the aluminum rod 7 is cut by the cutter 6 to form a small section and falls onto the conveyor belt 12. The rotating wheel 11 rotates to drive the conveyor belt 12, and the limit block 13 on the surface of the conveyor belt 12 limits Small aluminum bars 7 will not accumulate, and the speed of the rotating wheel 11 is adjusted to make the falling speed of the small aluminum bars 7 consistent with the moving speed of the conveyor belt 12 to increase the stability of the device. Fixed plate 14, fixed plate 2 15, and fixed plate 3 16 are used to protect the small aluminum bars 7 during transportation to prevent the small aluminum bars 7 from falling out of the device. The support frame 2 lifts the operating table 1 so that the small aluminum bars 7 have a sufficient height to fall downward and generate sufficient gravitational potential energy. This device uses electric energy to heat the aluminum bars 7, which saves resources, increases the heating rate, and reduces production costs. The conveyor belt 12 device prevents the aluminum bars from getting stuck when passing through the channel, thereby improving production efficiency.

[0030] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical solution and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. An anti-blocking aluminum rod heating furnace, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a current amplifier (3), one side of the current amplifier (3) is fixedly connected to a heating box (4), the bottom of one side of the operating table (1) is fixedly connected to a fixed block (10), the bottom of the fixed block (10) is fixedly connected to a fixed plate one (14), the inside of the fixed block (10) is rotatably connected to a rotating wheel (11), the outside of the rotating wheel (11) is slidably connected to a conveyor belt (12), a limit block (13) is fixedly arranged on the outside of the conveyor belt (12), one side of the fixed plate one (14) is fixedly connected to a fixed plate two (15), one side of the fixed plate one (14) is fixedly arranged to a fixed plate four (17), and both sides of the fixed plate four (17) are fixedly connected to fixed plates three (16).

2. The anti-blocking aluminum rod heating furnace according to claim 1 is characterized in that: A cutting groove (5) is fixedly connected to the interior of one side of the heating box (4), and an aluminum rod (7) is slidably connected to the interior of the cutting groove (5).

3. The anti-blocking aluminum rod heating furnace according to claim 1 is characterized in that: A cutter (6) is fixedly arranged inside one side of the heating box (4), and a heat conducting pipe (8) is fixedly connected inside the heating box (4).

4. The anti-blocking aluminum rod heating furnace according to claim 3 is characterized in that: The outer side of the heat conducting pipe (8) is slidably connected to an electric heating wire (9), and the heat conducting pipe (8) is slidably connected to the aluminum rod (7).

5. The anti-blocking aluminum rod heating furnace according to claim 1 is characterized in that: One side of the fixing plate four (17) is fixedly connected to an extruder (18), and the extruder (18) is in contact with the fixing plate three (16).

6. The anti-blocking aluminum rod heating furnace according to claim 1, characterized in that: A support frame (2) is fixedly connected to the bottom end of the operating table (1), and the number of the support frames (2) is set to four.

Images