Heat treatment device for bimetallic strip processing

Abstract

The utility model relates to the technical field of metal material processing, and discloses a heat treatment device for bimetallic strip processing, the heat treatment device comprises a heating box, the outer wall of the heating box is provided with a feeding port, the heating box is internally provided with a material conveying mechanism used for feeding and taking bimetallic strips, and the material conveying mechanism comprises a support arranged on the inner wall of the bottom of the heating box; the support penetrates through the feeding port and extends out of the heating box, a conveying belt is installed on the inner wall of the support, and a heating table is fixedly connected to the outer wall of the top of the conveying belt. According to the bimetallic strip heat treatment device, the heat treatment effect and efficiency of bimetallic strips can be effectively improved, automation of feeding and taking is achieved through mutual cooperation of the conveying mechanisms, the production efficiency is improved, and the operation difficulty is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of metal material processing, and in particular to a heat treatment device for bimetallic strip processing. Background Art

[0002] Bimetallic strips are a composite material composed of two or more metals or non-metals with suitable properties, and have excellent thermal, electrical or mechanical properties. In the processing of bimetallic strips, heat treatment is an indispensable link, which can effectively improve the microstructure of the material and improve the performance of the material;

[0003] In view of the above-mentioned related technologies, the inventor believes that most of the existing bimetallic strip heat treatment devices require manual feeding and removal of materials using tools, which is complicated to operate and has problems such as low processing efficiency and high energy consumption. Therefore, a heat treatment device for bimetallic strip processing is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems that most existing bimetallic strip heat treatment devices require manual feeding and removal of materials using tools, which is complicated to operate and has low processing efficiency and high energy consumption, the present application provides a heat treatment device for bimetallic strip processing.

[0006] The present application provides a heat treatment device for bimetallic sheet processing using the following technical solution:

[0007] A heat treatment device for processing bimetallic strips, comprising a heating box, the outer wall of the heating box is provided with a feed port, a feeding mechanism is installed inside the heating box for feeding and taking out the bimetallic strips, the feeding mechanism comprises a bracket arranged on the inner wall of the bottom of the heating box, the bracket passes through the feed port and extends out of the heating box, a conveyor belt is installed on the inner wall of the bracket, a heating table is fixedly connected to the top outer wall of the conveyor belt, a limiting rod is fixedly connected to the inner wall of one end of the bracket facing the inside of the heating box, the limiting rod is located above the conveyor belt, a fixed frame is provided inside the heating box above the conveyor belt, a heating device is fixedly installed on the top outer wall of the fixed frame, a high-frequency induction coil is installed on the outer wall of the heating device, and a lifting mechanism for adjusting the height of the high-frequency induction coil is installed on the inner wall of the heating box.

[0008] Preferably, the lifting mechanism comprises two sliding rods fixedly connected to the upper and lower inner walls of the heating box, the outer walls of the two sliding rods are slidably connected to lifting blocks, and the fixing frame is welded to the outer walls of the lifting blocks.

[0009] Preferably, the lifting mechanism also includes a threaded rod rotatably connected to the upper and lower inner walls of the heating box, the threaded rod is located between two sliding rods, and a threaded ring is provided on the outer wall of the middle section of the lifting block, and the threaded ring is threadedly connected to the outer wall of the threaded rod.

[0010] Preferably, a servo motor is fixedly mounted on the top outer wall of the heating box, and the end of the output shaft of the servo motor passes through the heating box and is fixedly connected to the top end of the threaded rod.

[0011] Preferably, a vent is provided on the outer wall of the top middle section of the heating box, a fan is mounted on the inner wall of the vent via a mounting frame, and a filter is detachably mounted on the inner wall of the vent located above the fan.

[0012] Preferably, a temperature controller is installed on the outer wall of the feed port, and the temperature controller is electrically connected to the heating device.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. Through the setting of heating equipment and high-frequency induction coil, high-frequency induction heating is adopted, which has fast heating speed and uniform temperature distribution, can effectively improve the heat treatment effect and efficiency of the bimetallic strip, and can control the heating time and temperature of the high-frequency induction coil through the temperature controller, reduce the energy consumption of the device, and then realize the automation of feeding and taking materials through the mutual cooperation of the feeding mechanism, improve the production efficiency and reduce the difficulty of operation.

[0015] 2. After heating is completed, the fan can quickly introduce external air into the inner cavity of the heating box, and reduce the internal temperature of the heating box by forced convection heat dissipation, which can improve the cooling efficiency, facilitate rapid material removal, and further improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0017] Figure 2 is a first partial cross-sectional view of an embodiment of the application;

[0018] Figure 3 It is a second partial cross-sectional view of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Heating box; 2. Feed inlet; 3. Bracket; 4. Conveyor belt; 5. Heating table; 6. Sliding rod; 7. Threaded rod; 8. Lifting block; 9. Threaded ring; 10. Fixed frame; 11. Heating equipment; 12. High-frequency induction coil; 13. Limit rod; 14. Servo motor; 15. Ventilation port; 16. Fan; 17. Filter; 18. Temperature controller. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a heat treatment device for processing a bimetallic sheet. Figure 1-3 A heat treatment device for bimetallic strip processing includes a heating box 1, the outer wall of the heating box 1 is provided with a feed port 2, and a feeding mechanism is installed inside the heating box 1 for feeding and taking out the bimetallic strip. The feeding mechanism includes a bracket 3 arranged on the inner wall of the bottom of the heating box 1, and the bracket 3 extends out of the heating box 1 through the feed port 2. A conveyor belt 4 is installed on the inner wall of the bracket 3, and a heating table 5 is fixedly connected to the top outer wall of the conveyor belt 4. The heating table 5 is made of high temperature resistant material. A limit rod 13 is fixedly connected to the inner wall of one end of the bracket 3 facing the inside of the heating box 1, and the limit rod 13 is located above the conveyor belt 4. The top height of the limit rod 13 is the same as that of the heating table 5. The tops are in the same horizontal plane, and the limit rod 13 can limit the heating table 5 and the high-frequency induction coil 12. On the one hand, it can prevent the heating table 5 from being driven by the conveyor belt 4 to move to the lower surface of the conveyor belt 4, and on the other hand, it can prevent the high-frequency induction coil 12 from falling below the heating table 5 and causing damage to the heating table 5 during heating. A fixed frame 10 is provided inside the heating box 1 located above the conveyor belt 4, and a heating device 11 is fixedly installed on the top outer wall of the fixed frame 10. The high-frequency induction coil 12 is installed on the outer wall of the heating device 11, and a lifting mechanism for adjusting the height of the high-frequency induction coil 12 is installed on the inner wall of the heating box 1.

[0022] The lifting mechanism includes two slide bars 6 fixedly connected to the upper and lower inner walls of the heating box 1 , the outer walls of the two slide bars 6 are slidably connected with a lifting block 8 , and a fixing frame 10 is welded to the outer wall of the lifting block 8 .

[0023] The lifting mechanism also includes a threaded rod 7 rotatably connected to the upper and lower inner walls of the heating box 1 , the threaded rod 7 is located between the two sliding rods 6 , and a threaded ring 9 is provided on the outer wall of the middle section of the lifting block 8 , which is threadedly connected to the outer wall of the threaded rod 7 .

[0024] A servo motor 14 is fixedly mounted on the top outer wall of the heating box 1 , and the end of the output shaft of the servo motor 14 passes through the heating box 1 and is fixedly connected to the top end of the threaded rod 7 .

[0025] A vent 15 is provided on the outer wall of the middle section of the top of the heating box 1, and a fan 16 is installed on the inner wall of the vent 15 through a mounting frame. A filter 17 is detachably installed on the inner wall of the vent 15 located above the fan 16. The filter 17 can filter larger dust particles in the air entering the heating box 1 to prevent dust from entering the heating box 1 and causing damage to the fan 16.

[0026] A temperature controller 18 is installed on the outer wall of the feed port 2 , and the temperature controller 18 is electrically connected to the heating device 11 .

[0027] The implementation principle of the heat treatment device for bimetallic strip processing in the embodiment of the present application is as follows: when in use, it is only necessary to place the bimetallic strip on the heating table 5 and start the conveyor belt 4. The conveyor belt 4 can drive the heating table 5 to move until the heating table 5 is against the limit rod 13, and the conveyor belt 4 is closed. At this time, the bimetallic strip above the heating table 5 is located directly below the high-frequency induction coil 12. The servo motor 14 is started through the lifting mechanism. The output shaft of the servo motor 14 drives the threaded rod 7 to rotate on the inner surface of the threaded ring 9, and then drives the threaded ring 9 to move up and down on the outer wall of the threaded rod 7. The threaded ring 9 can drive the lifting block 8 to slide up and down on the outer walls of the two sliding rods 6. The two sliding rods 6 limit the lifting block 8, so that the lifting block 8 always moves linearly, and The lifting block 8 can be prevented from rotating due to the rotation of the threaded rod 7 through the threaded ring 9. When the lifting block 8 descends, the heating device 11 is driven to descend through the fixed frame 10, and the heating device 11 drives the high-frequency induction coil 12 to descend. When the high-frequency induction coil 12 is against the top of the limit rod 13, the servo motor 14 is turned off, and the high-frequency induction coil 12 is against the top of the heating table 5, surrounding the bimetallic strip above the heating table 5, so that the temperature can be evenly distributed when the bimetallic strip is heated. Then, the power and start and stop time of the heating device 11 are preset through the temperature controller 18, thereby controlling the heating temperature and heating time of the high-frequency induction coil 12 to reduce the energy consumption of the device. The temperature controller 18 can control the high-frequency induction coil 12 to heat the metal strip.

[0028] After the heating is completed, the servo motor 14 is started in the same way, and the servo motor 14 rotates in the opposite direction, which can drive the lifting block 8 to rise, so that the high-frequency induction coil 12 is separated from the top of the heating table 5, and then the fan 16 is started to quickly introduce external air into the inner cavity of the heating box 1, and the internal temperature of the heating box 1 is reduced by forced convection heat dissipation. The hot air is discharged through the feed port 2, which can improve the cooling efficiency and facilitate rapid material removal. After the bimetallic strip is cooled, starting the conveyor belt 4 can drive the heating table 5 to move out of the outer wall of the heating box 1 to realize automatic material removal.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heat treatment device for bimetallic strip processing, comprising a heating box (1), characterized in that: The outer wall of the heating box (1) is provided with a feed port (2), and a feeding mechanism is installed inside the heating box (1) for feeding and removing the bimetallic strips. The feeding mechanism comprises a bracket (3) arranged on the inner wall of the bottom of the heating box (1), and the bracket (3) passes through the feed port (2) and extends out of the heating box (1). A conveyor belt (4) is installed on the inner wall of the bracket (3), and a heating platform (5) is fixedly connected to the top outer wall of the conveyor belt (4). The bracket (3) faces the heating box. (1) A limiting rod (13) is fixedly connected to the inner wall at one end of the interior, and the limiting rod (13) is located above the conveyor belt (4). A fixing frame (10) is provided inside the heating box (1) located above the conveyor belt (4), and a heating device (11) is fixedly installed on the top outer wall of the fixing frame (10). A high-frequency induction coil (12) is installed on the outer wall of the heating device (11), and a lifting mechanism for adjusting the height of the high-frequency induction coil (12) is installed on the inner wall of the heating box (1).

2. A heat treatment device for bimetallic sheet processing according to claim 1, characterized in that: The lifting mechanism comprises two sliding rods (6) fixedly connected to the upper and lower inner walls of the heating box (1); the outer walls of the two sliding rods (6) are slidably connected to a lifting block (8); and the fixing frame (10) is welded to the outer wall of the lifting block (8).

3. A heat treatment device for bimetallic sheet processing according to claim 2, characterized in that: The lifting mechanism also includes a threaded rod (7) rotatably connected to the upper and lower inner walls of the heating box (1), the threaded rod (7) being located between the two sliding rods (6), and a threaded ring (9) being provided on the outer wall of the middle section of the lifting block (8), the threaded ring (9) being threadedly connected to the outer wall of the threaded rod (7).

4. A heat treatment device for bimetallic sheet processing according to claim 3, characterized in that: A servo motor (14) is fixedly mounted on the top outer wall of the heating box (1), and the end of the output shaft of the servo motor (14) passes through the heating box (1) and is fixedly connected to the top end of the threaded rod (7).

5. A heat treatment device for bimetallic sheet processing according to claim 1, characterized in that: A vent (15) is provided on the outer wall of the middle section of the top of the heating box (1), a fan (16) is mounted on the inner wall of the vent (15) via a mounting frame, and a filter (17) is detachably mounted on the inner wall of the vent (15) located above the fan (16).

6. A heat treatment device for bimetallic sheet processing according to claim 1, characterized in that: A temperature controller (18) is installed on the outer wall of the feed port (2), and the temperature controller (18) is electrically connected to the heating device (11).

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