Heat compensation device for improving heat treatment performance of aluminum alloy

Abstract

The utility model relates to the technical field of heat compensation devices for improving the heat treatment performance of aluminum alloy, in particular to a heat compensation device for improving the heat treatment performance of the aluminum alloy, which comprises an upper carrying table, a large sleeve table arranged above the upper carrying table, a small sleeve table arranged on one side of the large sleeve table, and a plurality of uniformly arranged fire feeding mechanisms arranged at the front end of the large sleeve table, a plurality of evenly-arranged air blowing frames are arranged at the front end of the small sleeve table, a plurality of evenly-arranged fixing grooves are formed in the front end face of the large sleeve table, inserting rods are fixedly connected to the four end feet in the fixing grooves, elastic fixing pieces are fixedly connected to the four end faces of the inner walls of the fixing grooves, and sliding grooves are formed in the four end faces of the outer surfaces of the fixing grooves. The interiors of the four sliding grooves are fixedly connected with guide rods. By means of the delivery mechanism and the blowing frame which are convenient to disassemble and assemble, the disassembly and assembly structure and the reinforcing structure of the disassembly and assembly structure, the overall stability is improved, disassembly and assembly are convenient, time and labor are saved, and the follow-up working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of heat-replenishing devices for improving the heat treatment performance of aluminum alloys, and in particular to a heat-replenishing device for improving the heat treatment performance of aluminum alloys. Background Technology

[0002] Aluminum alloys are a general term for alloys based on aluminum. The main alloying elements are copper, silicon, magnesium, zinc, and manganese, while minor alloying elements include nickel, iron, titanium, chromium, and lithium. Aluminum alloys have low density but relatively high strength, approaching or exceeding that of high-quality steel. They have good plasticity and can be processed into various profiles. They possess excellent electrical and thermal conductivity and corrosion resistance, and are widely used in industry, second only to steel in terms of usage. Pure aluminum is very soft and has low strength, but good ductility, allowing it to be drawn into thin wires and rolled into foils. It is widely used in the manufacture of wires and cables, the radio industry, and the packaging industry. Its electrical conductivity is about two-thirds that of copper, but due to its lower density... Aluminum has one-third the conductivity of copper. Therefore, compared to copper wire of equal mass and length, aluminum has about twice the conductivity of copper and is cheaper. In the production and processing of aluminum alloy products, existing heat treatment equipment first puts the alloy to be heat treated into a heating device, and after the heat treatment is completed, the aluminum alloy is taken out and then placed into a cooling device for cooling to complete the heat treatment of the aluminum alloy. During the processing of aluminum alloy, the temperature in the heat treatment device is prone to a "cliff-like" drop. The main function of the reheating device is to spray a heating flame into the heating device to maintain the temperature stability inside the heating device.

[0003] The prior art patent CN111102837A discloses a reheating device for a melting furnace used in aluminum alloy processing, including an upper platform and a bottom turntable. A large platform and a small platform are mounted on the upper platform. Two long legs are vertically arranged below one end of the upper platform, and two short legs are vertically arranged below the other end. The bottom turntable is horizontally arranged below the short legs. Three fire-feeding mechanisms are evenly spaced through one end of the large platform, and fire-feeding mechanisms are also through-mounted at both ends of the small platform. This invention places the device next to the melting furnace, and the conveyor belt on the upper platform moves the large and small platforms synchronously. The device moves in conjunction with the hydraulic cylinders on the short outriggers, which drive the extension rod and the upper platform to adjust their height via a hydraulic shaft. This positions the air blower and the flame feeding mechanism directly in front of the furnace's air inlet. When the furnace temperature drops and reheating is needed, the three equally spaced flame feeding mechanisms simultaneously heat the furnace with torches. In addition, two air blowers simultaneously blow air into the furnace via fans, increasing the intensity of the flame. This ensures that the furnace temperature is replenished and raised in a timely manner, maintaining a more stable temperature. Furthermore, this device allows for rapid temperature increases within the furnace, significantly improving the efficiency and quality of aluminum alloy processing.

[0004] However, regarding the aforementioned patent, existing heat replenishment devices achieve the heat replenishment effect through a fire delivery mechanism and a blower frame. With prolonged use, the fire delivery mechanism and blower frame, being composed of multiple separate units, will experience reduced fire delivery and blowing efficiency if damaged, requiring replacement. During replacement, the existing installation and disassembly structure is not convenient because the fire delivery mechanism and blower frame are connected to the large and small sets of equipment respectively. This increases the time and wastes a lot of energy for the staff, reducing subsequent work efficiency. At the same time, its fixed installation structure is not stable enough, thus affecting subsequent use. Utility Model Content

[0005] In order to overcome the problems that the existing fire-feeding mechanism and blower frame are composed of multiple individual components, the individual installation and disassembly structure is relatively complex and inconvenient. During the disassembly and replacement process, it is time-consuming and laborious, reduces the overall work efficiency, and the installation structure is not stable enough.

[0006] The technical solution of this utility model is as follows: a heat-replenishing device for improving the heat treatment performance of aluminum alloys, comprising an upper platform, a large platform above the upper platform, a small platform on one side of the large platform, multiple evenly arranged fire-feeding mechanisms at the front end of the large platform, multiple evenly arranged air blowers at the front end of the small platform, multiple evenly arranged fixing grooves inside the front end face of the large platform, insert rods fixedly connected to the four ends of the fixing grooves, elastic fixing plates fixedly connected to the four end faces of the inner wall of the fixing grooves, sliding grooves on the four end faces of the outer surface of the fixing grooves, guide rods fixedly connected inside the four sliding grooves, and the outer surfaces of the four guide rods... Each component is slidably fitted with a guide block. The front end of the guide block is provided with an arc-shaped clamp. The rear end of the guide block is fixedly connected with a first spring sleeved on the outside of the guide rod. The four end faces of the fixed groove are provided with positioning grooves. The lower end faces of the four positioning grooves are provided with rotating grooves. The four end feet of the inner wall of the large frame are provided with movable grooves located inside the rotating grooves. The movable grooves are provided with a second spring. One end of the second spring is fixedly connected with a fixed rod. The ignition mechanism includes a gas cylinder and a fire gun. The four end feet inside the lower end of the gas cylinder are provided with slots. The surface of the gas cylinder is provided with an annular groove. The four end feet outside the gas cylinder are fixedly connected with positioning blocks. The four positioning blocks are provided with fixing holes inside.

[0007] Preferably, the installation involves inserting the rod into the fire-feeding mechanism, and the positioning block is engaged with the positioning groove. The positioning block rotates inside the groove, and finally the fixing rod is inserted into the fixing hole for fixation. At the same time, the arc-shaped clamping plate clamps and fixes the fire-feeding mechanism, thereby enhancing the reinforcement of the fire-feeding mechanism.

[0008] Preferably, a turntable is provided below the loading platform, and hydraulic rods are fixedly connected to the four end legs inside the loading platform.

[0009] Preferably, a base is provided below the turntable, and a transmission gear connects the turntable and the base.

[0010] Preferably, the upper platform has an internal conveyor belt, and the surface of the conveyor belt is fixedly connected with multiple uniformly arranged loading rings.

[0011] Preferably, the blower frame includes a fan and an air supply pipe, with a fan installed at one end of the blower frame and an air supply pipe fixedly connected to the front end of the fan.

[0012] Preferably, the surface of the arc-shaped clamp is fixedly connected with an anti-slip pad, the arc-shaped clamp is inserted into the annular groove, and the four positioning blocks are inserted into the four positioning grooves.

[0013] Preferably, all four insert rods are inserted into the four slots, all four fixing rods are inserted into the four fixing holes, and the gas cylinder is inserted into the fixing groove.

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

[0015] This heat-replenishing device for improving the heat treatment performance of aluminum alloys uses a rotating fire-feeding mechanism to make four positioning blocks rotate inside the rotating groove, while the fixing rod disengages from the fixing hole. The four positioning blocks reach the four positioning groove positions. By slowly pulling them upwards, the insertion rod disengages from the slot on the gas cylinder ground. At the same time, the positioning blocks slowly disengage from the positioning groove. During disassembly, the arc-shaped clamp disengages from the annular groove and disengages from clamping and fixing the gas cylinder.

[0016] This heat-replenishing device for improving the heat treatment performance of aluminum alloys involves inserting a gas cylinder into a fixed groove, while simultaneously engaging four positioning blocks into four positioning grooves. After engagement, a fire-feeding mechanism is rotated within a rotating groove, causing the positioning blocks to rotate inside the groove and the fixing rod to be inserted into the fixing hole. The rod is then inserted into a slot for fixation. Four arc-shaped clamps are squeezed according to the diameter of the gas cylinder, ultimately engaging the four arc-shaped clamps into an annular groove to further secure the fire-feeding mechanism. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the heat replenishment device of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the connection point of the fire-feeding mechanism of this utility model.

[0019] Figure 3 This utility model is shown. Figure 2 A magnified schematic diagram of the three-dimensional structure at point A;

[0020] Figure 4 The image shown is a bottom view of the three-dimensional structure of the connection point of the fire-feeding mechanism of this utility model.

[0021] Figure 5 This utility model is shown. Figure 4 A magnified schematic diagram of the three-dimensional structure at point B.

[0022] Explanation of reference numerals in the attached drawings: 1. Upper platform; 2. Large platform; 3. Small platform; 4. Blower frame; 5. Flame delivery mechanism; 51. Gas cylinder; 52. Flame gun; 53. Annular groove; 54. Positioning block; 55. Fixing hole; 6. Hydraulic rod; 7. Turntable; 8. Base; 9. Fixing groove; 10. Insert rod; 11. Elastic fixing plate; 12. Rotary groove; 13. Slide groove; 14. Guide rod; 15. First spring; 16. Guide block; 17. Arc-shaped clamp; 18. Positioning groove; 19. Slot; 20. Fixing rod; 21. Movable groove; 22. Second spring. Detailed Implementation

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

[0024] Please see Figures 1-5 This utility model provides an embodiment: a heat-replenishing device for improving the heat treatment performance of aluminum alloys, including an upper platform 1, a large platform 2 above the upper platform 1, a small platform 3 on one side of the large platform 2, multiple evenly arranged fire-feeding mechanisms 5 at the front end of the large platform 2, and multiple evenly arranged air-blowing frames 4 at the front end of the small platform 3. Multiple evenly arranged fixing grooves 9 are formed inside the front end face of the large platform 2, and four end feet inside each fixing groove 9 are fixedly connected to insert rods 10. Elastic fixing plates 11 are fixedly connected to the four end faces of the inner wall of the fixing groove 9. Sliding grooves 13 are formed on the four end faces of the outer surface of the fixing groove 9, and guide rods 14 are fixedly connected inside each of the four sliding grooves 13. Guide blocks 16 are slidably sleeved on the outside of each of the four guide rods 14. An arc-shaped clamping plate 17 is provided at the front end of the guide block 16. A first spring 15 sleeved on the outside of the guide rod 14 is fixedly connected to the rear end of the guide block 16. Positioning grooves 18 are provided on the four end faces of the fixing groove 9. Rotating grooves 12 are provided on the lower end faces of the four positioning grooves 18. Movable grooves 21 located inside the rotating grooves 12 are provided on the four end feet of the inner wall of the large platform 2. A second spring 22 is provided inside the movable groove 21. A fixing rod 20 is fixedly connected to one end of the second spring 22. The ignition mechanism 5 includes a gas cylinder 51 and a fire gun 52. Slots 19 are provided on the four end feet inside the lower end of the gas cylinder 51. An annular groove 53 is provided on the surface of the gas cylinder 51. Positioning blocks 54 are fixedly connected to the four end feet outside the gas cylinder 51. Fixing holes 55 are provided inside the four positioning blocks 54.

[0025] Please see Figure 1In this embodiment, a turntable 7 is provided below the upper platform 1. The turntable 7 is fixedly connected to the four end feet inside the upper platform 1 with hydraulic rods 6. A base 8 is provided below the turntable 7. A transmission gear is connected between the turntable 7 and the base 8. The transmission gear drives the turntable 7 to rotate through the operation of the motor, which can adjust the angle of the whole in all directions. A conveyor belt is connected inside the upper platform 1. Multiple uniformly arranged loading rings are fixedly connected to the surface of the conveyor belt for transportation and conveying, while strengthening the displacement of the large platform 2 and the small platform 3.

[0026] Please see Figures 2-5 In this embodiment, the blower frame 4 includes a fan and an air supply pipe. A fan is provided at one end of the blower frame 4, and an air supply pipe is fixedly connected to the front end of the fan. The air supply pipe enables the fan to deliver air power and enhance the firepower during operation. An anti-slip pad is fixedly connected to the surface of the arc-shaped clamp 17. The arc-shaped clamp 17 is inserted into the annular groove 53. The four positioning blocks 54 are inserted into the four positioning grooves 18. The four insertion rods 10 are inserted into the four slots 19. The four fixing rods 20 are inserted into the four fixing holes 55. The gas cylinder 51 is inserted into the fixing groove 9. The arc-shaped clamp 17 strengthens the fixation of the fire delivery mechanism 5 and enhances its installation function.

[0027] During operation, when disassembling the flame-feeding mechanism 5, rotate the mechanism to cause the four positioning blocks 54 to rotate inside the rotating groove 12. Under the compression of the second spring 22, the fixing rod 20 disengages from the fixing hole 55. When the four positioning blocks 54 reach the position of the positioning groove 18, they can be slowly pulled upwards, causing the insertion rod 10 to disengage from the slot 19 on the ground of the gas cylinder 51. At the same time, the positioning blocks 54 slowly disengage from the positioning groove 18. During disassembly, the arc-shaped clamp 17 disengages from the annular groove 53, thus completing the disassembly of the flame-feeding mechanism 5 from the large platform 2. During installation, insert the gas cylinder 51 into the fixing groove 9 inside the large platform 2, and... At the same time, the positioning blocks 54 of the four end feet of the gas cylinder 51 are aligned with the four positioning slots 18 and snapped in. As they snap in, the four positioning blocks 54 reach the position of the inner wall rotating groove 12. The flame delivery mechanism 5 is rotated, so that the positioning blocks 54 rotate inside the rotating groove 12. At the same time, the fixing rod 20 is also inserted into the fixing hole 55. Meanwhile, the insertion rod 10 is inserted into the slot 19 opened on the lower end face of the gas cylinder 51 for fixation. When the flame delivery mechanism 5 is fully installed inside the large frame 2, the four arc-shaped clamps 17 will also be squeezed according to the diameter of the gas cylinder 51. Finally, the four arc-shaped clamps 17 are snapped into the annular groove 53 to strengthen the fixation of the flame delivery mechanism 5.

[0028] Through the above steps, by rotating the fire-feeding mechanism 5, the four positioning blocks 54 rotate inside the rotating groove 12, and at the same time, the fixing rod 20 disengages from the fixing hole 55. The four positioning blocks 54 reach the positions of the four positioning grooves 18 and are slowly pulled upwards. This solves the problem that the existing fire-feeding mechanism 5 and the blower frame 4 are composed of multiple individual components, and their individual installation and disassembly structures are relatively complex and inconvenient. During the disassembly and replacement process, it is time-consuming and laborious, reduces the overall work efficiency, and their installation structure is not stable enough.

Claims

1. A heat supplement device for improving heat treatment performance of an aluminum alloy, comprising an upper loading platform (1), characterized in that: The upper side of the uploading table (1) is provided with a large sleeve table (2), one side of the large sleeve table (2) is provided with a small sleeve table (3), the front end of the large sleeve table (2) is provided with a plurality of uniformly arranged fire sending mechanisms (5), the front end of the small sleeve table (3) is provided with a plurality of uniformly arranged blow racks (4), the inner side of the front end face of the large sleeve table (2) is provided with a plurality of uniformly arranged fixed grooves (9), the four end feet in the fixed groove (9) are all fixedly connected with inserting rods (10), the four end faces of the inner wall of the fixed groove (9) are all fixedly connected with elastic fixing plates (11), the four end faces of the outer surface of the fixed groove (9) are all provided with sliding grooves (13), the interiors of the four sliding grooves (13) are all fixedly connected with guide rods (14), the exteriors of the four guide rods (14) are all slidingly sleeved with guide blocks (16), the front end of the guide block (16) is provided with an arc-shaped clamping plate (17), the rear end of the guide block (16) is fixedly connected with a first spring (15) sleeved on the exterior of the guide rod (14), the four end faces of the fixed groove (9) are all provided with positioning grooves (18), the lower end faces of the four positioning grooves (18) are all provided with rotating grooves (12), the four end feet of the inner wall of the large sleeve table (2) are all provided with movable grooves (21) located in the rotating grooves (12), the interior of the movable groove (21) is provided with a second spring (22), one end of the second spring (22) is fixedly connected with a fixed rod (20), the fire sending mechanism (5) comprises a gas cylinder (51) and a fire gun (52), the four end feet in the lower end of the gas cylinder (51) are all provided with inserting grooves (19), the surface of the gas cylinder (51) is provided with an annular groove (53), the four end feet of the exterior of the gas cylinder (51) are all fixedly connected with positioning blocks (54), the interiors of the four positioning blocks (54) are all provided with fixed holes (55).

2. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 1, characterized in that: The lower side of the uploading table (1) is provided with a rotating table (7), the four end feet of the rotating table (7) and the interior of the uploading table (1) are all fixedly connected with hydraulic rods (6).

3. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 2, characterized in that: The lower side of the rotating table (7) is provided with a base (8), and the rotating table (7) and the base (8) are connected with transmission gears.

4. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 1, characterized in that: The interior of the uploading table (1) is connected with a conveying belt, and the surface of the conveying belt is fixedly connected with a plurality of uniformly arranged loading rings.

5. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 1, characterized in that: The blow rack (4) comprises a fan and a air supply pipe, one end of the blow rack (4) is provided with the fan, and the front end of the fan is fixedly connected with the air supply pipe.

6. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 1, characterized in that: The surface of the arc-shaped clamping plate (17) is fixedly connected with a non-slip pad, the arc-shaped clamping plate (17) is clamped into the annular groove (53), and the four positioning blocks (54) are clamped into the four positioning grooves (18).

7. The heat supplement device for improving heat treatment performance of an aluminum alloy according to claim 1, characterized in that: The four inserting rods (10) are inserted into the four inserting grooves (19), the four fixed rods (20) are inserted into the four fixed holes (55), and the gas cylinder (51) is inserted into the fixed groove (9).

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