Heat treatment device for aluminum alloy profile

Abstract

The utility model discloses a heat treatment device for aluminum alloy sections, which relates to the technical field of heat treatment devices and comprises a furnace body and conveying rollers. Heating pipes are fixed to the left side face and the right side face in the furnace body, main linear motors are arranged in grooves in the left side face and the right side face of the furnace body, the front side face of a rotor base of each main linear motor is connected with one end of the rear side face of the furnace door, a limiting groove is formed in the middle of the front side face of the furnace body, and the conveying rollers are rotationally connected to the bottom end of the front side face of the furnace body. An adjusting unit is arranged in the furnace body, a placing frame is arranged in the adjusting unit, and a material taking unit is arranged on the bottom surface in the furnace body; according to the heat treatment device for the aluminum alloy sections, the aluminum alloy sections with different lengths can be conveniently placed through the two sliding placing frames, the fan is started to uniformly distribute heat in the furnace body, and the motor is matched to drive the aluminum alloy sections to rotate so as to improve the heat treatment effect, so that the problems of non-uniform heating and section deformation of the aluminum alloy sections are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment devices, in particular to a heat treatment device for aluminum alloy profiles. Background Art

[0002] Aluminum alloy profiles have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has increased, which has led to in-depth research on the weldability of aluminum alloys. The wide application of aluminum alloys has promoted the development of aluminum alloy welding technology. At the same time, the development of welding technology has expanded the application field of aluminum alloys. In the process of processing aluminum alloy profiles, heat treatment devices are required to perform heat treatment on them. The current heat treatment devices are inconvenient to take when encountering aluminum alloy profiles with a long volume. In addition, since most aluminum alloy profiles are directly stacked for heat treatment, uneven heating may lead to stress concentration, profile deformation, and other problems. Therefore, we propose a heat treatment device for aluminum alloy profiles. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a heat treatment device for aluminum alloy profiles. Two sliding placement racks are convenient for placing aluminum alloy profiles of different lengths. The fan is started to evenly distribute the heat inside the furnace body. The aluminum alloy profile is driven to rotate by a motor to improve the heat treatment effect, so as to solve the problems of uneven heating and deformation of the aluminum alloy profile, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat treatment device for aluminum alloy profiles, comprising a furnace body and a conveying roller;

[0005] Furnace body: Heating tubes are fixed on the left and right sides of the furnace body, main linear motors are arranged in the grooves on the left and right sides of the furnace body, the front side of the main linear motor mover seat is connected to one end of the rear side of the furnace door, a limiting groove is arranged in the middle of the front side of the furnace body, the conveying roller is rotatably connected to the bottom end of the front side of the furnace body, an adjustment unit is arranged inside the furnace body, a placement rack is arranged inside the adjustment unit, and a material taking unit is arranged on the bottom surface of the furnace body;

[0006] It also includes a touch screen, which is arranged on the left side of the furnace body. The input ends of the heating tube and the main linear motor are electrically connected to the output ends of the touch screen, and the input end of the touch screen is electrically connected to the output end of an external power supply.

[0007] Starting the heating tube can perform heat treatment on the aluminum alloy profiles inside the furnace body, while the conveying rollers and the limiting grooves make it convenient for personnel to convey and take the aluminum alloy profiles.

[0008] Furthermore, the adjusting unit includes a fixed column, a circular plate, a bidirectional screw, a rotating wheel, a motor and a fixed shaft, the motor is fixed to the rear side of the furnace body, the output shaft of the motor is connected to the rear end of the fixed shaft, circular plates are fixed at both ends of the outer side of the fixed shaft, fixed columns are evenly distributed on the inner sides of the two circular plates, the interior of the fixed column is slidably connected to the placement rack, the bidirectional screw is rotatably connected to the interior of the two circular plates, a rotating wheel is fixed to the front end of the bidirectional screw, the threads at both ends of the bidirectional screw are opposite, the bidirectional screw is threadedly connected to the screw hole on the surface of the placement rack, the input end of the motor is electrically connected to the output end of the touch screen, the rotating wheel drives the bidirectional screw to rotate to adjust the position of the two placement racks, so as to place aluminum alloy profiles of different lengths, and at the same time the motor drives the aluminum alloy profile to rotate to improve the effect of heat treatment, so as to solve the problems of uneven heating and deformation of the aluminum alloy profile.

[0009] Furthermore, the material taking unit includes a bracket, an electric push rod, a clamp, an electric telescopic rod and a secondary linear motor, the secondary linear motor is fixed to the bottom surface inside the furnace body, the electric telescopic rods are fixed on both sides of the auxiliary linear motor mover seat, the top of the electric telescopic rod is connected to the two sides of the bottom surface of the bracket, the side of the bracket is fixed with an electric push rod, the inner end of the electric push rod is connected to the outer side surface of the clamp, the input ends of the electric push rod, the electric telescopic rod and the secondary linear motor are electrically connected to the output end of the touch screen, the electric push rod is started to make the clamp clamp the aluminum alloy profile, and the secondary linear motor can drive the aluminum alloy profile to be transported, so that the aluminum alloy profile can be taken without stopping the furnace body, so as to prevent the furnace body from burning out.

[0010] Furthermore, the adjustment unit also includes a support plate and an axle seat, the support plate is fixed to the front side of the furnace body, and the rear side of the support plate is fixed with an axle seat, the axle seat is rotatably connected to the front end of the fixed shaft, and the interior of the axle seat rotates with the fixed shaft, thereby increasing the stability of the fixed shaft during rotation.

[0011] Furthermore, it also includes an alarm light and a temperature sensor, wherein there are two alarm lights and the left and right corresponding ones are fixed on the rear side of the top surface of the furnace body, and the temperature sensor is installed on the top surface of the furnace body. The input end of the alarm light is electrically connected to the output end of the touch screen, and the output end of the temperature sensor is electrically connected to the input end of the touch screen. The temperature sensor can detect the temperature inside the furnace body, so that when the temperature exceeds the preset range, the alarm light is activated to remind personnel to check and adjust.

[0012] Furthermore, it also includes a fan, there are two fans and they are respectively installed on the left and right sides of the furnace body, the input end of the fan is electrically connected to the output end of the touch screen, and starting the fan can circulate the heat inside the furnace body to make the heat distribution more uniform.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the heat treatment device for aluminum alloy profiles has the following advantages:

[0014] 1. The positions of the two placement racks are adjusted by rotating the rotating wheel to drive the bidirectional screw to rotate, so that aluminum alloy profiles of different lengths can be placed. At the same time, the motor drives the aluminum alloy profile to rotate to improve the effect of heat treatment, so as to solve the problems of uneven heating and deformation of the aluminum alloy profile.

[0015] 2. The clamping plate is clamped and fixed to the aluminum alloy profile by the electric push rod, and the auxiliary linear motor can drive the aluminum alloy profile to be transported. In this way, the aluminum alloy profile can be taken without stopping the furnace to prevent the furnace from burning out.

[0016] 3. The temperature inside the furnace can be detected by the temperature sensor, so that when the temperature exceeds the preset range, the alarm light will be activated to remind personnel to check and adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the furnace body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment unit of the utility model;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0021] In the figure: 1 furnace body, 2 adjustment unit, 21 fixed column, 22 round plate, 23 bidirectional screw, 24 rotating wheel, 25 motor, 26 fixed shaft, 27 support plate, 28 shaft seat, 3 material taking unit, 31 bracket, 32 electric push rod, 33 clamping plate, 34 electric telescopic rod, 35 pair of linear motors, 4 heating tubes, 5 main linear motors, 6 furnace doors, 7 limit slots, 8 conveyor rollers, 9 placement racks, 10 alarm lights, 11 temperature sensors, 12 fans, 13 touch screens. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4, This embodiment provides a technical solution: a heat treatment device for aluminum alloy profiles, including a furnace body 1 and a conveying roller 8;

[0024] Furnace body 1: Heating tubes 4 are fixed on the left and right sides of the interior, main linear motors 5 are arranged in the grooves on the left and right sides of the furnace body 1, the front side of the main linear motor 5 mover seat is connected to one end of the rear side of the furnace door 6, a limiting groove 7 is arranged in the middle of the front side of the furnace body 1, and the conveying roller 8 is rotatably connected to the bottom end of the front side of the furnace body 1, an adjusting unit 2 is arranged inside the furnace body 1, and a placing frame 9 is arranged inside the adjusting unit 2, and the adjusting unit 2 includes a fixed column 21, a circular plate 22, a bidirectional screw 23, a rotating wheel 24, a motor 25 and a fixed shaft 26, the motor 25 is fixed to the rear side of the furnace body 1, and the output shaft of the motor 25 is connected to the rear end of the fixed shaft 26, and the fixed Circular plates 22 are fixed at both ends of the outer side of the shaft 26, and fixed columns 21 are evenly distributed on the inner sides of the two circular plates 22. The interior of the fixed column 21 is slidably connected to the placement rack 9, and the bidirectional screw 23 is rotatably connected to the interior of the two circular plates 22. A rotating wheel 24 is fixed to the front side end of the bidirectional screw 23. The threads at both ends of the bidirectional screw 23 are opposite. The bidirectional screw 23 is threadedly connected to the screw hole on the surface of the placement rack 9. The input end of the motor 25 is electrically connected to the output end of the touch screen 13. The rotating wheel 24 drives the bidirectional screw 23 to rotate to adjust the position of the two placement racks 9, so as to place aluminum alloy profiles of different lengths. At the same time, the motor 25 drives the aluminum alloy profiles to rotate. In order to improve the effect of heat treatment and solve the problems of uneven heating and deformation of aluminum alloy profiles, the adjustment unit 2 also includes a support plate 27 and a shaft seat 28. The support plate 27 is fixed to the front side of the furnace body 1, and the shaft seat 28 is fixed to the rear side of the support plate 27. The shaft seat 28 is rotatably connected to the front side end of the fixed shaft 26, and the interior of the shaft seat 28 rotates with the fixed shaft 26, which can increase the stability of the fixed shaft 26 when rotating. A material taking unit 3 is provided on the bottom surface of the furnace body 1. The material taking unit 3 includes a bracket 31, an electric push rod 32, a clamping plate 33, an electric telescopic rod 34 and a sub-linear motor 35. The sub-linear motor 35 is fixed to the bottom surface of the furnace body 1. Electric telescopic rods 34 are fixed on both sides of the mover seat of the auxiliary linear motor 35. The top of the electric telescopic rod 34 is connected to the two sides of the bottom surface of the bracket 31. The side of the bracket 31 is fixed with an electric push rod 32. The inner side end of the electric push rod 32 is connected to the outer side of the clamping plate 33. The input end of the electric push rod 32, the electric telescopic rod 34 and the auxiliary linear motor 35 is electrically connected to the output end of the touch screen 13. The electric push rod 32 is started to make the clamping plate 33 clamp and fix the aluminum alloy profile, and the auxiliary linear motor 35 can drive the aluminum alloy profile to be transported, so that the aluminum alloy profile can be taken without stopping the furnace body 1 to prevent the furnace body 1 from burning empty.

[0025] Among them, it also includes a touch screen 13, which is arranged on the left side of the furnace body 1. The input ends of the heating tube 4 and the main linear motor 5 are electrically connected to the output end of the touch screen 13. The input end of the touch screen 13 is electrically connected to the output end of the external power supply. Starting the heating tube 4 can perform heat treatment processing on the aluminum alloy profile inside the furnace body 1, and the conveying roller 8 cooperates with the limiting groove 7 to facilitate personnel to convey and take the aluminum alloy profile. It also includes an alarm light 10 and a temperature sensor 11. There are two alarm lights 10 and they are fixed on the rear side of the top surface of the furnace body 1 on the left and right sides. The temperature sensor 11 is installed on the On the top surface, the input end of the alarm light 10 is electrically connected to the output end of the touch screen 13, and the output end of the temperature sensor 11 is electrically connected to the input end of the touch screen 13. The temperature sensor 11 can detect the temperature inside the furnace body 1, so that when the temperature exceeds a preset range, the alarm light 10 is activated to remind personnel to check and adjust. It also includes a fan 12. There are two fans 12 and they are respectively installed on the left and right sides of the furnace body 1. The input end of the fan 12 is electrically connected to the output end of the touch screen 13. Starting the fan 12 can circulate the heat inside the furnace body 1 to make the heat distribution more uniform.

[0026] The working principle of the heat treatment device for aluminum alloy profiles provided by the utility model is as follows: first, the rotating wheel 24 is rotated to drive the bidirectional screw 23 to rotate to adjust the positions of the two placement racks 9 so as to place aluminum alloy profiles of different lengths. The heating tube 4 is started to perform heat treatment processing on the aluminum alloy profiles inside the furnace body 1. At the same time, the motor 25 drives the aluminum alloy profiles to rotate to improve the effect of heat treatment, so as to solve the problems of uneven heating and deformation of the aluminum alloy profiles. The fan 12 is started to circulate the heat inside the furnace body 1 to make the heat distribution more uniform. When the heat treatment of the aluminum alloy profile is completed, the electric push rod 32 is started to clamp the clamping plate 33 to fix the aluminum alloy profile, and the auxiliary linear motor 35 can drive the aluminum alloy profile to be transported, so that the aluminum alloy profile can be taken without stopping the furnace body 1 to prevent the furnace body 1 from burning out, and the conveying roller 8 cooperates with the limiting groove 7 to facilitate personnel to convey and take the aluminum alloy profile. The set temperature sensor 11 can detect the temperature inside the furnace body 1, so that when the temperature exceeds the preset range, the alarm light 10 is activated to remind personnel to check and adjust.

[0027] It is worth noting that the touch screen 13 disclosed in the above embodiment uses the touch screen of model XT07001 C1 F1-B, and the heating tube 4 can be freely configured according to the actual application scenario. It is recommended to use the heating tube of model HM-106702, the temperature sensor 11 can use the temperature sensor of model AS5600, and the fan 12 can use the fan of model HTD85-21. The touch screen 13 controls the motor 25, the electric push rod 32, the electric telescopic rod 34, the main linear motor 5, the auxiliary linear motor 35, the heating tube 4, the alarm light 10, the temperature sensor 11 and the fan 12 to work using the methods commonly used in the prior art.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A heat treatment device for aluminum alloy profiles, characterized in that: It comprises a furnace body (1) and a conveying roller (8); Furnace body (1): heating tubes (4) are fixed on both left and right sides of the interior; main linear motors (5) are arranged in grooves on both left and right sides of the furnace body (1); the front side of the mover seat of the main linear motor (5) is connected to one end of the rear side of the furnace door (6); a limiting groove (7) is arranged in the middle of the front side of the furnace body (1); the conveying roller (8) is rotatably connected to the bottom end of the front side of the furnace body (1); an adjusting unit (2) is arranged inside the furnace body (1); a placing rack (9) is arranged inside the adjusting unit (2); and a material taking unit (3) is arranged on the bottom surface of the interior of the furnace body (1); It also includes a touch screen (13), which is arranged on the left side of the furnace body (1), the input ends of the heating tube (4) and the main linear motor (5) are electrically connected to the output end of the touch screen (13), and the input end of the touch screen (13) is electrically connected to the output end of an external power supply.

2. The heat treatment device for aluminum alloy profiles according to claim 1, characterized in that: The adjustment unit (2) comprises a fixed column (21), a circular plate (22), a bidirectional screw (23), a rotating wheel (24), a motor (25) and a fixed shaft (26); the motor (25) is fixed to the rear side of the furnace body (1); the output shaft of the motor (25) is connected to the rear end of the fixed shaft (26); circular plates (22) are fixed to both ends of the outer side of the fixed shaft (26); the inner sides of the two circular plates (22) are evenly distributed with fixed columns (21); the interior of the fixed column (21) is slidably connected to the placement rack (9); the bidirectional screw (23) is rotatably connected to the interior of the two circular plates (22); the front end of the bidirectional screw (23) is fixed with a rotating wheel (24); the threads at both ends of the bidirectional screw (23) are opposite; the bidirectional screw (23) is threadedly connected to the screw hole on the surface of the placement rack (9); the input end of the motor (25) is electrically connected to the output end of the touch screen (13).

3. The heat treatment device for aluminum alloy profiles according to claim 1, characterized in that: The material taking unit (3) comprises a bracket (31), an electric push rod (32), a clamping plate (33), an electric telescopic rod (34) and a sub-linear motor (35); the sub-linear motor (35) is fixed to the bottom surface inside the furnace body (1); the electric telescopic rods (34) are fixed on both sides of the mover seat of the sub-linear motor (35); the top of the electric telescopic rod (34) is connected to the two sides of the bottom surface of the bracket (31); the side of the bracket (31) is fixed with an electric push rod (32); the inner side end of the electric push rod (32) is connected to the outer side surface of the clamping plate (33); the input ends of the electric push rod (32), the electric telescopic rod (34) and the sub-linear motor (35) are electrically connected to the output end of the touch screen (13).

4. The heat treatment device for aluminum alloy profiles according to claim 2, characterized in that: The adjustment unit (2) further comprises a support plate (27) and an axle seat (28); the support plate (27) is fixed to the front side of the furnace body (1); the axle seat (28) is fixed to the rear side of the support plate (27); the axle seat (28) is rotatably connected to the front end of the fixed shaft (26).

5. The heat treatment device for aluminum alloy profiles according to claim 1, characterized in that: It also includes an alarm light (10) and a temperature sensor (11), wherein the alarm light (10) has two parts and is fixed on the rear side of the top surface of the furnace body (1) on the left and right sides respectively, and the temperature sensor (11) is installed on the top surface of the furnace body (1), the input end of the alarm light (10) is electrically connected to the output end of the touch screen (13), and the output end of the temperature sensor (11) is electrically connected to the input end of the touch screen (13).

6. The heat treatment device for aluminum alloy profiles according to claim 1, characterized in that: It also includes a fan (12), wherein two fans (12) are respectively installed on the left and right sides of the furnace body (1), and the input end of the fan (12) is electrically connected to the output end of the touch screen (13).

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