High-uniform-temperature hot air circulating furnace for part machining

Abstract

The utility model relates to the technical field of homogenizing furnaces, in particular to a high-uniform-temperature hot air circulating furnace for processing parts, which comprises a furnace body, a homogenizing mechanism, a moving mechanism and a rotating mechanism are arranged in the furnace body, heating plates are fixedly arranged at two ends in the furnace body, and the rotating mechanism is arranged in the furnace body. A side door is arranged on the outer side of the furnace body through a hinge, and a handle is fixedly arranged on one side of the side door. The horizontal movement of the fans at the two ends in the furnace body can be effectively controlled, heat of the heating plate is blown out, back-and-forth uniform circulating heating of the heat is achieved on the outer side of the raw material barrel, meanwhile, multi-angle heating can be conducted on parts in the raw material barrel in cooperation with rotation of the raw material barrel, the uniform heating effect of the whole equipment can be achieved, and the production efficiency is improved. And the overall operation of the equipment is relatively simple and convenient, and workers can conveniently and quickly operate, so that the overall practicability of the equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of homogenizing furnaces, in particular to a high-uniform-temperature hot air circulation furnace for parts processing. Background Art

[0002] Homogenizing furnace is a device used for metal heat treatment, and is indispensable for improving the quality of aluminum profiles. After the aluminum profile is cast, it is easy for internal stress and component segregation to exist inside it. The homogenizing furnace controls the temperature to homogenize the aluminum profile, which can eliminate the internal stress of the aluminum profile, reduce segregation, improve plasticity, reduce extrusion pressure, and improve the quality of aluminum profile products.

[0003] A hot air circulation homogenizing furnace with the public specification of the utility model patent application in China being CN214830531U, although the hot air can be recycled by setting up an air collecting hood and a circulating purification device, reducing heat loss and waste, and being more energy-saving and environmentally friendly, it is difficult to regularly clean the blowing equipment during use, and it is impossible to heat the equipment at multiple angles. Therefore, a high-uniform-temperature hot air circulation furnace for parts processing is proposed. Utility Model Content

[0004] The utility model aims to provide a high-uniform-temperature hot air circulation furnace for parts processing to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-uniform-temperature hot air circulation furnace for parts processing comprises a furnace body, a uniform mechanism is arranged inside the furnace body, a moving mechanism is arranged inside the furnace body, a rotating mechanism is arranged inside the furnace body, heating plates are fixedly arranged at both ends of the furnace body, a side door is hingedly arranged on the outside of the furnace body, and a handle is fixedly arranged on one side of the side door.

[0007] Preferably, the uniform mechanism comprises a mounting frame, a moving block, a fixing groove, a fixing mechanism, a fixing block, a slot and a fan, the furnace body is movably provided with a mounting frame inside, the two ends of the mounting frame are fixedly provided with moving blocks inside, the moving block is provided with a fixing groove inside, the fixing groove is provided with a fixing mechanism inside, the fixing groove is provided with a fixing block inside, the two ends of the fixing block are provided with slots, and one end of the fixing block is fixedly provided with a fan;

[0008] Preferably, the fixing mechanism comprises a groove, a telescopic rod, a spring and a block, the fixing groove is provided with grooves on both sides thereof, the telescopic rod is fixedly arranged inside the groove, a spring is arranged outside the telescopic end of the telescopic rod, a block is fixedly arranged at the telescopic end of the telescopic rod, and the block is double-sided trapezoidal;

[0009] Preferably, the moving mechanism comprises a threaded rod and a first motor, the inner top of the furnace body is provided with a threaded rod through a rotating shaft, the upper end of one side of the furnace body is provided with a first motor through a mounting seat, the first motor is transmission-connected with the threaded rod, and the inner part of the moving block on one side is movably connected with the threaded rod through a threaded hole;

[0010] Preferably, a guide rod is fixedly provided at the bottom end of the furnace body, and the guide rod is movably connected to a moving block on one side;

[0011] Preferably, the rotating mechanism includes a raw material barrel and a second motor, the raw material barrel is arranged inside the furnace body via a rotating shaft, the second motor is installed on one side of the furnace body via a mounting seat, and the output shaft end of the second motor is drivingly connected to the raw material barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By starting the first motor, the threaded rod is driven to rotate. At this time, under the limiting action of the guide rod, the installation frame and the moving block can move horizontally along the surface of the threaded rod, thereby driving the fans on both sides of the installation frame to move accordingly. At the same time, the second motor is started to drive the raw material barrel to rotate inside the furnace body. This setting can effectively control the fans at both ends to move horizontally inside the furnace body, blow out the heat of the heating plate, and make the heat circulate back and forth evenly on the outside of the raw material barrel for heating. At the same time, the rotation of the raw material barrel can be coordinated to heat the parts inside the raw material barrel at multiple angles, so that the whole equipment can achieve uniform heating effect, and the operation of the whole equipment is relatively simple and convenient, which is convenient for the staff to quickly get started, thereby enhancing the overall practicality of the equipment.

[0014] 2. By pulling the fan outward, the block can be moved along the surface of the fixed block because of the double-sided trapezoidal setting. When the pulling force of the person is greater than the elastic force of the spring, the block can be moved out of the slot along the inner wall of the slot, thereby canceling the fixing effect between the fixed block and the movable block. This setting can facilitate the staff to disassemble the fan, so that the staff can regularly clean the surface of the fan to keep the surface of the fan clean and tidy, and also keep the inside of the furnace clean and tidy. The fan can be replaced according to different usage conditions to maintain a stable blowing effect of the fan, thereby maintaining the overall stable working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure of the threaded rod and the mounting frame of the utility model;

[0017] Figure 3It is a partial structural schematic diagram of the rotating mechanism of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the fixing mechanism of the utility model.

[0019] In the figure: 1. furnace body; 2. heating plate; 3. side door; 4. handle; 5. mounting frame; 6. moving block; 7. fixing slot; 8. fixing block; 9. slot; 10. fan; 11. groove; 12. telescopic rod; 13. spring; 14. block; 15. threaded rod; 16. first motor; 17. guide rod; 18. raw material barrel; 19. second motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A high uniform temperature hot air circulation furnace for parts processing, comprising a furnace body 1, a uniform mechanism is arranged inside the furnace body 1, a moving mechanism is arranged inside the furnace body 1, a rotating mechanism is arranged inside the furnace body 1, heating plates 2 are fixedly arranged at both ends of the furnace body 1, a side door 3 is arranged on the outside of the furnace body 1 through a hinge, and a handle 4 is fixedly arranged on one side of the side door 3;

[0023] Through the above scheme, under the setting of the heating plate 2, the temperature inside the furnace body 1 can be effectively increased, so that the parts can be heated.

[0024] In this embodiment, preferably, the uniform mechanism includes a mounting frame 5, a moving block 6, a fixed groove 7, a fixing mechanism, a fixed block 8, a card slot 9 and a fan 10. The furnace body 1 is movably provided with a mounting frame 5, and both ends of the mounting frame 5 are fixedly provided with moving blocks 6. The moving block 6 is provided with a fixing groove 7, and the fixing groove 7 is provided with a fixing mechanism. The fixed groove 7 is provided with a fixing block 8, and both ends of the fixed block 8 are provided with a card slot 9. A fan 10 is fixedly provided at one end of the fixed block 8;

[0025] Through the above solution, under the action of the fan 10, the heat on the surface of the heating plate 2 can be effectively blown out, so that the heat inside the furnace body 1 rises;

[0026] In this embodiment, preferably, the fixing mechanism includes a groove 11, a telescopic rod 12, a spring 13 and a block 14. Grooves 11 are provided on both sides of the fixing groove 7. The telescopic rod 12 is fixedly arranged inside the groove 11. The spring 13 is arranged on the outside of the telescopic end of the telescopic rod 12. The telescopic end of the telescopic rod 12 is fixedly provided with a block 14, and the block 14 is a double-sided trapezoidal arrangement;

[0027] Through the above scheme, the fan 10 can be fixed. At the same time, because the block 14 is a double-sided trapezoidal setting, it is convenient for the staff to disassemble it, so that the staff can regularly clean the surface of the fan 10 to keep the surface of the fan 10 clean and tidy, and also keep the inside of the furnace body 1 clean and tidy. The fan 10 can be replaced according to different usage conditions to maintain a stable blowing effect of the fan 10.

[0028] In this embodiment, preferably, the moving mechanism includes a threaded rod 15 and a first motor 16, the threaded rod 15 is provided at the top of the furnace body 1 through a rotating shaft, the first motor 16 is installed at the top of one side of the furnace body 1 through a mounting seat, the first motor 16 is transmission-connected to the threaded rod 15, and the inside of the moving block 6 on one side is movably connected to the threaded rod 15 through a threaded hole;

[0029] Through the above scheme, the moving distance of the fans 10 at both ends can be effectively controlled so that the heat of the heating plate 2 can be blown out completely and evenly, so that the parts can be evenly heated inside the furnace body 1;

[0030] In this embodiment, preferably, a guide rod 17 is fixedly provided at the bottom end of the furnace body 1, and the guide rod 17 is movably connected to one side moving block 6;

[0031] Through the above solution, the installation frame 5 plays a role of limiting and guiding, so that the moving block 6 on one side thereof can move horizontally along the surface of the threaded rod 15, thereby realizing the horizontal movement of the fan 10;

[0032] In this embodiment, preferably, the rotating mechanism includes a raw material barrel 18 and a second motor 19. The raw material barrel 18 is arranged inside the furnace body 1 through a rotating shaft, and the second motor 19 is installed on one side of the furnace body 1 through a mounting seat. The output shaft end of the second motor 19 is transmission-connected to the raw material barrel 18;

[0033] Through the above solution, the rotation speed of the raw material barrel 18 can be effectively controlled so that the parts inside the raw material barrel 18 can be heated evenly.

[0034] The high uniform temperature hot air circulation furnace for parts processing of the present embodiment starts the first motor 16 to drive the threaded rod 15 to rotate. At this time, under the limiting effect of the guide rod 17, the installation frame 5 and the moving block 6 can move horizontally along the surface of the threaded rod 15, thereby driving the fans 10 on both sides of the installation frame 5 to move accordingly, and at the same time, the second motor 19 is started to drive the raw material barrel 18 to rotate inside the furnace body 1. This setting can effectively control the fans 10 at both ends to move horizontally inside the furnace body 1, blow out the heat of the heating plate 2, and realize the back and forth uniform circulation heating on the outside of the raw material barrel 18. At the same time, it can cooperate with the rotation of the raw material barrel 18 to heat the parts inside the raw material barrel 18 at multiple angles, so that the whole equipment can achieve a uniform heating effect, and the operation of the whole equipment is relatively simple and convenient, which is convenient for the staff to quickly get started, thereby enhancing the practicality of the whole equipment.

[0035] By pulling the fan 10 outward, the block 14 can be moved along the surface of the fixed block 8 because the block 14 is a double-sided trapezoidal setting. When the pulling force of the person is greater than the elastic force of the spring 13, the block 14 can be moved out of the slot 9 along the inner wall of the slot 9, thereby canceling the fixing effect between the fixed block 8 and the movable block 6. This setting can facilitate the staff to disassemble the fan 10, so that the staff can regularly clean the surface of the fan 10 to keep the surface of the fan 10 clean and tidy, and also keep the inside of the furnace body 1 clean and tidy. The fan 10 can be replaced according to different usage conditions to maintain a stable blowing effect of the fan 10, thereby maintaining the overall stable working efficiency of the equipment.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high uniform temperature hot air circulation furnace for parts processing, comprising a furnace body (1), characterized in that: The furnace body (1) is provided with a uniform mechanism inside, a moving mechanism inside, and a rotating mechanism inside. Heating plates (2) are fixedly provided at both ends of the furnace body (1). A side door (3) is provided on the outside of the furnace body (1) via a hinge, and a handle (4) is fixedly provided on one side of the side door (3).

2. The high uniform temperature hot air circulation furnace for parts processing according to claim 1, characterized in that: The uniform mechanism comprises a mounting frame (5), a moving block (6), a fixing groove (7), a fixing mechanism, a fixing block (8), a slot (9) and a fan (10); the furnace body (1) is movably provided with a mounting frame (5); the moving blocks (6) are fixedly provided at both ends of the mounting frame (5); the moving block (6) is provided with a fixing groove (7); the fixing mechanism is provided in the fixing groove (7); the fixing block (8) is provided in the fixing groove (7); the slots (9) are provided at both ends of the fixing block (8); and the fan (10) is fixedly provided at one end of the fixing block (8).

3. The high uniform temperature hot air circulation furnace for parts processing according to claim 2, characterized in that: The fixing mechanism comprises a groove (11), a telescopic rod (12), a spring (13) and a clamping block (14); the fixing groove (7) is provided with grooves (11) on both sides thereof; the telescopic rod (12) is fixedly arranged inside the groove (11); the spring (13) is arranged on the outside of the telescopic end of the telescopic rod (12); the clamping block (14) is fixedly arranged at the telescopic end of the telescopic rod (12); and the clamping block (14) is arranged in a double-sided trapezoidal shape.

4. The high uniform temperature hot air circulation furnace for parts processing according to claim 2, characterized in that: The moving mechanism comprises a threaded rod (15) and a first motor (16); the threaded rod (15) is arranged at the top of the furnace body (1) via a rotating shaft; the first motor (16) is installed at the top of one side of the furnace body (1) via a mounting seat; the first motor (16) is transmission-connected to the threaded rod (15); and the inside of the moving block (6) on one side is movably connected to the threaded rod (15) via a threaded hole.

5. The high uniform temperature hot air circulation furnace for parts processing according to claim 2, characterized in that: A guide rod (17) is fixedly arranged at the bottom end of the furnace body (1), and the guide rod (17) is movably connected to a moving block (6) on one side.

6. The high uniform temperature hot air circulation furnace for parts processing according to claim 1, characterized in that: The rotating mechanism comprises a raw material barrel (18) and a second motor (19); the raw material barrel (18) is arranged inside the furnace body (1) via a rotating shaft; the second motor (19) is installed on one side of the furnace body (1) via a mounting seat; and the output shaft end of the second motor (19) is drivingly connected to the raw material barrel (18).

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