Heating device regulation and control system for equipment surface

Abstract

The utility model relates to the technical field of plate forming, solves the problem that the uniformity and controllability of heating of an existing device cannot meet the quality requirements of plate forming, and particularly discloses a heating device regulation and control system for an equipment surface, which comprises a plane forming area and a curved surface forming area, the curved surface forming area is arranged in the plane forming area; a plane plate forming platform is arranged in the plane forming area, a multi-piece type parallel heating piece set is arranged on the bottom face of the plane plate forming platform, and the multi-piece type parallel heating piece set is electrically connected with an electric control panel. The multi-piece type parallel heating piece set comprises a plurality of plane electric heating pieces connected in parallel, the plane electric heating pieces are evenly arranged and installed on the bottom face of the plane plate forming platform, the electric control panel is arranged on one side face of the plane plate forming platform, and the electric control panel is electrically connected with a power supply. The heating regulation and control device is used for heating regulation and control in plate forming equipment, heating is even, and the forming effect is good.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal forming technology, and in particular to a heating device control system for equipment surface. Background Technology

[0002] Honeycomb aluminum panels are a type of material with a certain thickness, composed of two thin aluminum sheets and a honeycomb aluminum core in the middle. Due to their excellent properties such as lightweight, high strength, sound insulation, and heat insulation, they are widely used in construction, aerospace, and transportation. The most common processing method for honeycomb aluminum panels is compression molding, which involves pressing the already bonded aluminum sheets and honeycomb core layers into a shape that is more secure and flat. Precise control of temperature and pressure is required during the compression molding process. Besides compression molding, other forming methods exist, such as stamping and bending.

[0003] During the forming process of honeycomb aluminum panels on the equipment, they need to be heated to accelerate the curing of the adhesive material and obtain its excellent properties. However, the heating devices of the existing equipment do not have adjustment and control functions, and only provide simple heating functions. The uniformity and controllability of heating cannot meet the quality requirements of panel forming. Utility Model Content

[0004] To address the problem that existing sheet metal forming equipment lacks adjustable control functions in its heating devices, resulting in inconsistent heating uniformity and controllability that fail to meet the quality requirements of sheet metal forming, this invention provides a heating device control system for the surface of the equipment.

[0005] The technical solution adopted in this utility model is:

[0006] A heating device control system for the surface of an equipment includes a planar forming area and a curved forming area, wherein the curved forming area is disposed within the planar forming area;

[0007] A planar plate forming platform is provided in the planar forming area. A multi-piece parallel heating element group is provided on the bottom surface of the planar plate forming platform for heating and curing the plate according to the plate forming requirements. The multi-piece parallel heating element group is electrically connected to an electrical control panel.

[0008] The multi-plate parallel heating element group includes multiple parallel planar heating elements, which are evenly arranged and installed on the bottom surface of the planar plate forming platform. The electrical control panel is located on one side of the planar plate forming platform and is electrically connected to a power supply.

[0009] Furthermore, a curved panel forming base is provided in the curved forming area. The curved panel forming base includes a forming support base at the bottom and a curved panel forming placement platform provided on the upper surface of the forming support base for bonding and placing the panel and forming the curved surface.

[0010] Furthermore, a film-coated pressure layer is provided on the planar forming area and the curved forming area for attaching and covering the sheet material and applying forming pressure to the sheet material. A suction port for connecting to a vacuum equipment is provided on the planar forming area, and an air extraction pipe connected to the suction port is installed at the bottom of the planar forming area.

[0011] Furthermore, a pressure frame mechanism is installed around the perimeter of the flat panel forming platform near the edge. The pressure frame mechanism includes a fixed pressure frame installed on the upper surface of the film-coated pressure layer and a pressure frame locking mechanism for fixing the fixed pressure frame to the flat panel forming platform.

[0012] Furthermore, the frame locking mechanism includes a locking member and a locking screw. One end of the locking member is connected to the fixed frame, and the other end of the locking member is connected to the flat plate forming platform through the locking screw.

[0013] Furthermore, a sealing strip is connected between the bottom surface of the fixed pressure frame and the membrane pressure layer to achieve gas sealing in the internal space of the membrane pressure layer.

[0014] Furthermore, the curved surface forming area is provided with a curved panel forming placement platform, which is composed of a metal panel.

[0015] Furthermore, the flat panel forming platform is composed of glass panels.

[0016] The beneficial effects of this utility model are:

[0017] This invention features a multi-piece parallel heating element assembly for heating and curing sheet materials. This assembly allows for individual switching of the power supply to each heating element, enabling flexible selection of areas requiring heating during processing. It is particularly suitable for materials like honeycomb aluminum panels that require bonding materials and rapid curing of these materials. Heating the sheet material under pressure ensures the bonding material is more evenly distributed at the bonding points and cures quickly, effectively accelerating the forming process and simultaneously improving both the forming effect and processing efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the exploded structure;

[0020] Figure 3 This is a front view of the device of this utility model;

[0021] Figure 4 This is a three-dimensional view of the bottom of the device of this utility model.

[0022] Figure label:

[0023] 1-Flat forming area, 2-Curved forming area, 3-Flat plate forming platform, 4-Curved plate forming substrate, 41-Forming support base, 42-Curved plate forming placement platform, 5-Multi-piece parallel heating element group, 6-Electrical control panel, 7-Covered pressure layer, 8-Suction port, 9-Pressure frame mechanism, 91-Fixed pressure frame, 92-Sealing strip, 10-Suction pipe. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] This utility model relates to a heating device control system for equipment surfaces. Please refer to [reference needed]. Figure 1 , Figure 2 and Figure 4 To improve the forming effect and processing efficiency of the sheet material, this invention provides a multi-piece parallel heating element group 5 for heating and curing the sheet material. This multi-piece parallel heating element group 5 allows for the individual switching of the power supply to each heating element, enabling flexible selection of areas requiring heating during processing. It is particularly suitable for sheets like honeycomb aluminum panels that require bonding materials and rapid curing of the bonding materials. Under the pressure of the film-coated pressure layer 7, the sheet material is heated. Under the dual effects of heating and pressure, the bonding material is more evenly distributed at the bonding position and rapidly cured by heat, accelerating the forming process and thus achieving a simultaneous improvement in forming effect and processing efficiency.

[0027] Example 2

[0028] Based on the solution in Embodiment 1, to address the problem that existing sheet metal surface forming devices can only perform surface forming on sheets with a single curved shape, please refer to... Figures 1-3This embodiment sets up a planar forming area 1 and a curved forming area 2, which can simultaneously perform planar forming and curved forming processing on the sheet metal through the planar plate forming platform 3 and the curved plate forming base 4. Compared with using a set of dies and dies that can only process the sheet metal into a fixed single shape, this device greatly enhances the versatility of the device. Moreover, by setting up multiple curved plate forming bases 4 with different shapes, it is possible to simultaneously process sheet metal with various curved forming requirements. The curved plate forming base 4 can also be set as a detachable and replaceable structure, which is convenient for processing sheet metal objects with different requirements at any time. The curved plate forming base 4 specifically includes a forming support base 41 responsible for bottom support and a curved plate forming placement platform 42 responsible for providing placement space and forming shape. The curved plate forming placement platform 42 can be set as a detachable structure, thereby realizing the effect of changing the forming shape at any time.

[0029] Example 3

[0030] Based on the solution in Example 1, please refer to... Figures 1-4 To improve the forming effect of the sheet metal, this embodiment sets up a film-coated pressure layer 7 to pressurize the sheet metal in the forming area during the forming process. A suction port 8 connected to a vacuum equipment is set between the film-coated pressure layer 7 and the forming area. Multiple suction ports 8 can be evenly arranged around the platform to ensure that a uniform negative pressure is formed throughout the platform. During operation, the internal air is extracted through the suction ports 8 to form a negative pressure space, so that the film-coated pressure layer 7 is firmly adsorbed onto the forming area and the sheet metal therein under the action of negative pressure, and a uniformly distributed pressure is applied to the sheet metal. For the sheet metal in the planar forming area 1, it helps to further and quickly bond the various surfaces of the sheet metal. For the sheet metal in the curved forming area 2, it can make the sheet metal deform in an orderly manner under the action of pressure and completely fit the surface shape of the curved panel forming platform 42, thereby quickly obtaining the desired shape without the need for stamping with a die. A vacuum pipe 10 connected to the suction port 8 is installed at the bottom of the planar forming area 1. The opening of the vacuum pipe 10 corresponds to the suction port 8 and is connected to the vacuum equipment to provide a gas channel and achieve a negative pressure environment.

[0031] As a preferred implementation method, in order to further improve the airtightness during the vacuuming process and ensure that the coated pressure layer 7 has sufficient negative pressure to ensure that the board is effectively formed under a certain pressure, the device is equipped with a pressure frame mechanism 9. The pressure frame mechanism 9 is located around the edge of the flat board forming platform 3. It is used to fix the coated pressure layer 7 on the platform while improving the airtightness of the internal space during the vacuuming process, thereby improving the effect of negative pressure.

[0032] Example 4

[0033] Based on the frame pressing mechanism 9 of Embodiment 3, in order to facilitate the disassembly and assembly of the frame pressing mechanism 9 and ensure the stability of the frame pressing mechanism 9 during operation, the frame pressing mechanism 9 consists of a fixed frame 91 and a frame pressing locking mechanism. The frame pressing locking mechanism securely fixes the fixed frame 91 to the platform through a locking member and a locking screw. Preferably, the locking member can be set to a C-shape, with the upper end of the C-shape pressing on the fixed frame 91, and the lower end of the C-shape threadedly connected to the locking screw. One end of the screw contacts the bottom of the platform. By rotating the screw to press down the locking member, the fixed frame 91 can be securely fixed to the flat plate forming platform 3.

[0034] Example 5

[0035] Based on the pressure frame mechanism 9 of Embodiment 3, a sealing strip 92 for achieving gas sealing of the internal space of the film-coated pressure layer 7 is also connected between the bottom surface of the fixed pressure frame 91 and the film-coated pressure layer 7. Figure 2 As shown, the specific shape of the sealing strip 92 can be selected as needed, such as the shape of a gasket or a shape with a groove. Combined with the sealing effect of the sealing strip 92 set on the bottom surface of the fixed pressure frame 91, it can ensure that there is no air leakage during the vacuuming process and improve the forming effect of the sheet.

[0036] Example 6

[0037] As one of the preferred embodiments, the curved panel forming platform 42 in Example 1 is composed of a metal panel, which is easier to form into various required curved shapes. Compared with using materials with their own texture, such as wood, as a curved forming platform, the surface of this metal platform is smoother, the fit is better, and it will not affect the texture of the board surface.

[0038] Example 7

[0039] In one preferred embodiment, the flat plate forming platform 3 in Example 1 is composed of a glass panel. The glass panel is flatter and has better thermal conductivity. It also allows for easy observation of the bottom of the equipment through the transparent glass platform, facilitating timely judgment of the equipment status.

[0040] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A heating device control system for equipment surface, characterized in that, It includes a planar forming area and a curved forming area, wherein the curved forming area is disposed within the planar forming area; A planar plate forming platform is provided in the planar forming area. A multi-piece parallel heating element group is provided on the bottom surface of the planar plate forming platform for heating and curing the plate according to the plate forming requirements. The multi-piece parallel heating element group is electrically connected to an electrical control panel. The multi-plate parallel heating element group includes multiple parallel planar heating elements, which are evenly arranged and installed on the bottom surface of the planar plate forming platform. The electrical control panel is located on one side of the planar plate forming platform and is electrically connected to a power supply.

2. The heating device control system for equipment surface according to claim 1, characterized in that, A curved panel forming base is provided in the curved forming area. The curved panel forming base includes a forming support base at the bottom and a curved panel forming placement platform provided on the upper surface of the forming support base for bonding and forming the panel.

3. The heating device control system for equipment surface according to claim 1, characterized in that, The planar forming area and the curved forming area are provided with a film-coated pressure layer for attaching and covering the sheet material and applying forming pressure to the sheet material. The planar forming area is provided with a suction port for connecting to a vacuum equipment. The bottom of the planar forming area is equipped with a suction pipe that connects to the suction port.

4. A heating device control system for equipment surface according to claim 3, characterized in that, A pressure frame mechanism is installed around the perimeter of the flat panel forming platform near its edge. The pressure frame mechanism includes a fixed pressure frame installed on the upper surface of the film-coated pressure layer and a pressure frame locking mechanism for fixing the fixed pressure frame to the flat panel forming platform.

5. A heating device control system for equipment surface according to claim 4, characterized in that, The frame locking mechanism includes a locking member and a locking screw. One end of the locking member is connected to the fixed frame, and the other end of the locking member is connected to the flat plate forming platform through the locking screw.

6. A heating device control system for equipment surface according to claim 4, characterized in that, A sealing strip is also connected between the bottom surface of the fixed pressure frame and the membrane pressure layer to achieve gas sealing in the internal space of the membrane pressure layer.

7. A heating device control system for equipment surface according to claim 1, characterized in that, The curved surface forming area is provided with a curved panel forming placement platform, which is composed of a metal panel.

8. A heating device control system for equipment surface according to claim 1, characterized in that, The flat panel forming platform is composed of glass panels.

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