A heating and shaping device for sheet metal processing

Abstract

This utility model discloses a heating and shaping device for sheet metal processing, relating to the field of sheet metal heating and shaping technology. It includes a support platform, with a heating mechanism fixedly installed on the upper surface of the support platform. The heating mechanism includes multiple heat-conducting blocks and an electric heating rod mounted on its top. Support rods are connected in series between the multiple heat-conducting blocks, with two support rods arranged vertically and perpendicular to each other. Connecting blocks are fixedly connected to the ends of the support rods. This utility model, through the combination of multiple heat-conducting blocks and electric heating rods, can more evenly transfer heat to the surface of the sheet metal, avoiding localized overheating or underheating, effectively improving the uniformity of sheet metal heating and enhancing the shaping effect. Furthermore, each heat-conducting block is mounted on a support rod. Through the coordinated use of a first rotating rod, a second rotating rod, and a synchronizing rod, the heating mechanism can be flexibly adjusted according to the size and shape of the sheet metal, improving the versatility of the device and meeting the processing needs of different sheet metals.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal heating and shaping technology, and in particular to a heating and shaping device for sheet metal processing. Background Technology

[0002] Heating and shaping is a processing method that involves heating a sheet material to a certain degree of plasticity, then applying external force to change its shape and achieve the required size and precision.

[0003] However, in the existing technology, there are shape differences between different boards. The current heating device cannot easily adjust the distribution of heating elements according to the shape of the board. In actual use, the distribution of heating elements is prone to be unreasonable, which will cause uneven heating of different parts of the board. This will result in some parts reaching the temperature required for shaping, while other parts are not hot enough, thus affecting the overall shaping effect and causing the board to be deformed in a localized way or over-deformed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the distribution of heating components in the existing technology is inconvenient to adjust according to the shape of the sheet material, and the distribution of heating elements is prone to be unreasonable in actual use. Therefore, a heating and shaping device for sheet material processing is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a heating and shaping device for sheet metal processing, comprising a support platform, wherein a heating mechanism is fixedly installed on the upper surface of the support platform;

[0006] The heating mechanism includes multiple heat-conducting blocks and an electric heating rod mounted on top of them. Support rods are connected in series between the multiple heat-conducting blocks. Two support rods are arranged alternately and perpendicular to each other. A connecting block is fixedly connected to the end of the support rod. A first rotating rod is rotatably connected at the junction of the support rod and the connecting block. A second rotating rod is rotatably connected to one end of the first rotating rod. The other end of the second rotating rod is rotatably connected to a support rod in another heat-conducting block. A synchronizing rod is rotatably connected between the multiple first rotating rods.

[0007] Preferably, a guide frame is fixedly connected to the upper surface of the support platform, and a load-bearing frame is fixedly connected to the end of the guide frame.

[0008] Preferably, the guide frame has a strip-shaped hole inside, and the support rod is located inside the strip-shaped hole.

[0009] Preferably, a limit block is fixedly installed on one side of the support frame, and a servo motor is fixedly installed on one end of the limit block.

[0010] Preferably, the output end of the servo motor is fixedly connected to a threaded rod, which is threadedly connected to the connecting block.

[0011] Preferably, one end of one of the second rotating rods is rotatably connected to the outer wall of the limiting block.

[0012] Preferably, a loading plate is slidably connected to the upper surface of the support platform, and the edge of the loading plate overlaps one side of the guide frame.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by using multiple heat-conducting blocks in conjunction with electric heating rods, heat can be transferred to the surface of the board more evenly, avoiding local overheating or overcooling, effectively improving the uniformity of heating of the board and enhancing the shaping effect. Furthermore, each heat-conducting block is mounted on a support rod, and through the cooperation of the first rotating rod, the second rotating rod, and the synchronizing rod, the heating mechanism can be flexibly adjusted according to the size and shape of the board, improving the versatility of the device and meeting the processing needs of different boards.

[0015] 2. In this utility model, the guide frame and the strip hole guide and limit the support rod, the limit block supports the heating mechanism, and the loading plate is stably overlapped on the support platform, which ensures the stable support and positioning of the plate during the processing, reduces processing errors, and improves processing accuracy and efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a heating and shaping device for sheet metal processing proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the planar structure of a heating and shaping device for sheet metal processing proposed in this utility model;

[0018] Figure 3 This is a top view of a heating and shaping device for sheet metal processing proposed in this utility model;

[0019] Figure 4 This is a schematic diagram showing the connection and structure of the first rotating rod, the second rotating rod, and the synchronizing rod of a heating and shaping device for sheet metal processing proposed in this utility model.

[0020] Legend: 1. Support platform; 2. Loading plate; 3. Heating mechanism; 31. Guide frame; 32. Bearing frame; 33. Strip hole; 34. Support rod; 35. Heat-conducting block; 36. Electric heating rod; 37. Limiting block; 38. Servo motor; 39. Threaded rod; 310. Connecting block; 311. First rotating rod; 312. Second rotating rod; 313. Synchronizing rod. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a heating and shaping device for sheet metal processing, including a support platform 1. A heating mechanism 3 is fixedly installed on the upper surface of the support platform 1. The heating mechanism 3 includes multiple heat-conducting blocks 35 and an electric heating rod 36 installed on its top. Support rods 34 are connected in series between the multiple heat-conducting blocks 35. Two support rods 34 are arranged vertically and perpendicular to each other. A connecting block 310 is fixedly connected to the end of the support rod 34. A first rotating rod 311 is rotatably connected to the junction of the support rod 34 and the connecting block 310. A second rotating rod 312 is rotatably connected to one end of the first rotating rod 311. The other end of the second rotating rod 312 is rotatably connected to the support rod 34 in another heat-conducting block 35. A synchronizing rod 313 is rotatably connected between the multiple first rotating rods 311. A guide frame 31 is fixedly connected to the upper surface of the support platform 1. A bearing frame 32 is fixedly connected to the end of the guide frame 31. A strip hole 33 is opened inside the guide frame 31. The support rod 34 is located inside the strip hole 33.

[0024] The specific setup and function of this embodiment are described below. Device setup: Install the guide frame 31 and the bearing frame 32 on the support platform 1. Place the support rod 34 of the heating mechanism 3 into the strip hole 33 of the guide frame 31. Connect all rotating parts to ensure that all parts can operate normally. Install the loading plate 2 on the support platform 1 so that its edge overlaps with the guide frame 31.

[0025] Usage process: Place the material to be processed on the support platform 1. Start the servo motor 38 according to the shape of the material. The two servo motors 38 are used to determine the moving direction of the support rod 34. During use, the servo motor 38 drives the threaded rod 39 to rotate, and moves one support rod 34 through the connecting block 310. During the movement of the support rod 34, the first rotating rod 311 pulls the second rotating rod 312, thereby driving the remaining support rods 34 to adjust the position of the heat conduction block 35. The strip hole 33 determines the moving path of the support rod 34. Each first rotating rod 311 is connected by a synchronous rod 313, which ensures that the rotation angle of all the first rotating rods 311 is the same, so that the moving distance of each support rod 34 is also the same.

[0026] By determining the movement range of the support rod 34, the position of the heat-conducting block 35 can be matched with the shape of the plate. Then, the electric heating rod 36 is activated to heat the plate. During the heating process, the plate remains stable on the loading plate 2. The heat-conducting block 35 is heated stably under the constraint of the guide frame 31 and the strip hole 33. For plates with irregular shapes, the shape data of the plate is obtained by observation or measurement. The servo motor 38 is controlled to precisely adjust the position of each heat-conducting block 35 to better fit the shape of the plate and achieve uniform heating of the plate. This effectively avoids the shaping problem caused by uneven heating, improves the shaping quality and production efficiency of the plate. While transferring heat, the heat-conducting block 35 can also press the plate to achieve the purpose of shaping, ensuring that the surface of the plate is flat.

[0027] Example 2: Figure 1 and Figure 2 As shown, a limiting block 37 is fixedly installed on one side of the support frame 32, a servo motor 38 is fixedly installed on one end of the limiting block 37, a threaded rod 39 is fixedly connected to the output end of the servo motor 38, and the threaded rod 39 is threadedly connected to the connecting block 310. One end of a second rotating rod 312 is rotatably connected to the outer wall of the limiting block 37. A loading plate 2 is slidably connected to the upper surface of the support platform 1, and the edge of the loading plate 2 overlaps on one side of the guide frame 31.

[0028] The overall effect of this embodiment is that the limiting block 37 is used to determine the position of one of the support rods 34 and the position of the second rotating rod 312, thereby ensuring that the entire structure will not be misaligned during operation. Furthermore, a servo motor 38 is provided at the end of the limiting block 37 to drive the threaded rod 39. During the rotation of the threaded rod 39, it will push the connecting block 310 to adjust the position of the support rod 34.

[0029] The usage and working principle of this device are as follows: Place the sheet material on the loading plate 2, connect the wiring terminal of the electric heating rod 36 to an external power source, and simultaneously start the servo motor 38 according to the shape of the sheet material to adjust the position of the heat-conducting block 35. The servo motor 38 drives the threaded rod 39 to adjust the position of the connecting block 310, changing the position of one of the support rods 34. The first rotating rod 311 on the support rod 34 drives the second rotating rod 312. With the use of the synchronization rod 313, each support rod 34 moves the same distance, so that the heat-conducting block 35 on it matches the shape of the sheet material. The strip hole 33 on the guide frame 31 can determine the movement path of the support rod 34. Finally, start the electric heating rod 36 to heat the sheet material. After heating is completed, turn off the electric heating rod 36 and take out the processed sheet material.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A heating and shaping device for sheet metal processing, comprising a support table (1), characterized in that: A heating mechanism (3) is fixedly installed on the upper surface of the support platform (1); The heating mechanism (3) includes multiple heat-conducting blocks (35) and an electric heating rod (36) mounted on top of them. Support rods (34) are connected in series between the multiple heat-conducting blocks (35). Two support rods (34) are arranged in an alternating manner and are perpendicular to each other. A connecting block (310) is fixedly connected to the end of the support rod (34). A first rotating rod (311) is rotatably connected at the junction of the support rod (34) and the connecting block (310). A second rotating rod (312) is rotatably connected to one end of the first rotating rod (311). The other end of the second rotating rod (312) is rotatably connected to the support rod (34) in another heat-conducting block (35). A synchronizing rod (313) is rotatably connected between the multiple first rotating rods (311).

2. The heating and shaping device for sheet metal processing according to claim 1, characterized in that: A guide frame (31) is fixedly connected to the upper surface of the support platform (1), and a bearing frame (32) is fixedly connected to the end of the guide frame (31).

3. The heating and shaping device for sheet metal processing according to claim 2, characterized in that: The guide frame (31) has a strip hole (33) inside, and the support rod (34) is located inside the strip hole (33).

4. The heating and shaping device for sheet metal processing according to claim 2, characterized in that: A limit block (37) is fixedly installed on one side of the support frame (32), and a servo motor (38) is fixedly installed on one end of the limit block (37).

5. The heating and shaping device for sheet metal processing according to claim 4, characterized in that: The output end of the servo motor (38) is fixedly connected to a threaded rod (39), which is threadedly connected to the connecting block (310).

6. The heating and shaping device for sheet metal processing according to claim 1, characterized in that: One end of one of the second rotating rods (312) is rotatably connected to the outer wall of the limiting block (37).

7. The heating and shaping device for sheet metal processing according to claim 1, characterized in that: A loading plate (2) is slidably connected to the upper surface of the support platform (1), and the edge of the loading plate (2) overlaps one side of the guide frame (31).

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