A film coating processing device for curved parts of sheet materials

Abstract

This utility model discloses a laminating device for the curved portion of a sheet material, comprising a worktable and a heating device. The worktable includes a base and a curved processing mold disposed on the upper part of the base. The curved processing mold has a shape adapted to the curved surface of the sheet material to be processed. The heating device is disposed between the base and the curved processing mold for heating the mold. A heat insulation layer is provided between the heating device and the base. In use, the heating device heats the curved processing mold to a suitable temperature for laminating operations. The curved edge of the sheet material contacts the mold, pressing the film tightly against the curved edge. By making the mold have the same shape as the curved edge of the sheet material, the contact area between the mold and the edge is increased, thereby fully pressing the film against the curved edge, improving the laminating effect and efficiency. The heat insulation layer reduces the risk of burns to the operator.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing equipment technology, specifically to a sheet metal arc-shaped part coating processing device. Background Technology

[0002] Curved panels are frequently used in furniture production. In actual production, some curved panels are directly cut from logs, while others are spliced ​​together from conventional panels to save production costs. However, spliced ​​curved panels often accumulate burrs at the joints. These burrs not only affect the surface flatness of the panel but also pose a risk of injury to workers' hands during processing. Panels with burrs also pose a risk of injuring customers after the furniture is sold. Curved panels directly cut from logs also have defects such as cutting burrs, and there are also requirements for the aesthetic appearance of the panel surface in actual use.

[0003] Therefore, in existing technologies, to avoid the impact of defects such as burrs and to improve the aesthetics of the board, a film is usually applied to the board. This serves two purposes: concealing defects and enhancing the board's appearance. Conventional board lamination processes typically require a heating plate to be attached to the board surface to heat and press it firmly, ensuring a good lamination effect and preventing bubbles or wrinkles from appearing on the laminated surface. For curved edges, the board usually needs to be manually turned to ensure contact between the curved edges and the heating plate for proper lamination. However, this manual operation is time-consuming, labor-intensive, and carries the risk of worker burns.

[0004] This shows that existing technologies still have certain shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a coating processing device for the curved part of a sheet metal, so as to solve at least one of the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides a coating processing device for the curved part of a sheet metal, which includes a worktable and a heating device. The worktable includes a base and a curved processing mold disposed on the upper part of the base. The curved processing mold has a shape adapted to the curved surface of the sheet metal to be processed. The heating device is disposed between the base and the curved processing mold for heating the curved processing mold. A heat insulation layer is provided between the heating device and the base.

[0007] In the above solution, by making the arc-shaped processing mold have the same shape as the arc-shaped edge of the board, the contact area between the arc-shaped processing mold and the arc-shaped edge of the board can be increased, thereby fully pressing the film at the arc-shaped edge of the board, improving the coating effect and coating efficiency, and the setting of the heat insulation layer can reduce the risk of operators being burned.

[0008] In a preferred embodiment of this application, the arc-shaped processing mold is provided with one or more, and the heating device includes one or more heating units, with each heating unit corresponding to one of the arc-shaped processing molds.

[0009] The above configuration can adapt to the coating requirements of curved plates of different specifications, and the heating unit can be set to heat the curved processing molds that need to be used in a targeted manner, thereby reducing energy consumption.

[0010] In a preferred embodiment of this application, multiple arc-shaped processing molds are provided, multiple heating units are provided, and heat insulation plates are provided between two adjacent arc-shaped processing molds and between two adjacent heating units.

[0011] In the above solution, the heat insulation plate can reduce heat loss and energy consumption, and can also prevent damage to the arc-shaped processing mold and heating unit in the use state. It can also prevent the operator from accidentally touching the nearby arc-shaped processing mold after it is heated and burning the operator.

[0012] As a preferred embodiment of this application, it also includes a plate flipping device, which includes a bracket disposed on the workbench and a plate bearing plate rotatably connected to the bracket. The plate bearing plate can carry the plate to be processed and drive the plate to be processed to deflect relative to the workbench.

[0013] In the above solution, by setting up a board flipping device, the board can be automatically rotated relative to the arc-shaped processing mold after the operator places it on the board flipping device to complete the film coating action. Compared with the traditional manual operation method, this greatly reduces the labor intensity and the risk of burns to the operator.

[0014] In a preferred embodiment of this application, the bracket is movably connected to the upper part of the workbench, and the bracket can move relative to the workbench in the horizontal direction, thereby driving the plate bearing plate to move relative to the workbench.

[0015] With this setup, the plate-flipping device can be driven by the movement of the bracket to work with different curved processing molds, thus improving the applicability of the device.

[0016] In a preferred embodiment of this application, the board flipping device further includes a limiting plate, which is arranged parallel to the board support plate, and the limiting plate can move relative to the board support plate to clamp or release the board to be processed.

[0017] In the above solution, the plate to be processed is clamped by the limiting plate and the plate bearing plate. The contact area between the limiting plate, the plate bearing plate and the plate is large, the clamping and limiting are stable and can avoid localized pinching damage to the surface of the plate. Moreover, the above structure is simple, the setting method is simple, and the use and maintenance costs are low.

[0018] As a preferred embodiment of this application, it further includes a sheet material conveying device and a sheet material gripping device. The sheet material conveying device is disposed on the side of the workbench for conveying the sheet material to be processed, and the sheet material gripping device is disposed between the sheet material conveying device and the workbench for gripping and transferring the sheet material to be processed on the sheet material conveying device to the sheet material flipping device.

[0019] In the above solution, by setting up a board conveying device and a board gripping device, the board to be processed can be directly conveyed to the board flipping device, further reducing the degree of manual involvement in this processing, saving labor and labor costs, while further avoiding the potential risk of burns from manual operation.

[0020] In a preferred embodiment of this application, the arc-shaped processing mold is detachably connected to the heating unit.

[0021] This setup, combined with the ability to flexibly adjust and install arc-shaped processing molds of different specifications according to product requirements, enhances the applicability of the equipment.

[0022] In a preferred embodiment of this application, a frame is also included, the workbench is disposed on the upper part of the frame, and a walking device is disposed on the lower part of the frame.

[0023] By setting up a walking device, the panel arc-shaped part coating processing device in this application can flexibly adjust its layout position. It can be adaptively adjusted according to the installation space limitations of the production environment and the actual production needs, which is conducive to improving production efficiency.

[0024] In a preferred embodiment of this application, a temperature measuring component and a controller are also included. The temperature measuring component includes one or more temperature measuring elements, which are configured to correspond one-to-one with the arc-shaped processing mold for monitoring the temperature of the arc-shaped processing mold. The controller is connected to the temperature measuring component and the heating device respectively.

[0025] By setting temperature measuring components and controllers, the power of the heating unit can be precisely adjusted so that the arc processing mold has the most suitable temperature for the lamination operation. At the same time, the flipping speed of the board flipping device can be controlled, which improves lamination efficiency and ensures the best lamination effect. Attached Figure Description

[0026] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0027] Figure 1 This is a partial structural side view of a sheet metal arc-shaped coating processing device in an example.

[0028] Figure 2 This is a partial top view of a coating processing device for the curved part of a sheet metal in an example.

[0029] List of components and reference numerals:

[0030] 1. Workbench, 11. Base, 12. Arc-shaped processing mold, 13. Moving track, 14. Heat insulation layer;

[0031] 2 heating devices, 21 heating units;

[0032] 3. Insulation panels;

[0033] 41 Bracket, 42 Plate bearing plate, 43 Limiting plate. Detailed Implementation

[0034] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0035] It should be noted that 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 scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0036] like Figures 1-2As shown, this utility model provides a coating processing device for the curved part of a sheet metal, which includes a worktable 1 and a heating device 2. The worktable 1 includes a base 11 and a curved processing mold 12 disposed on the upper part of the base 11. The curved processing mold 12 has a shape adapted to the curved surface of the sheet metal to be processed. The heating device 2 is disposed between the base 11 and the curved processing mold 12 for heating the curved processing mold 12. A heat insulation layer 14 is disposed between the heating device 2 and the base 11. In use, the heating device 2 heats the curved processing mold 12 to a suitable temperature for coating operation. The curved edge of the sheet metal contacts the curved processing mold 12, pressing the film tightly against the curved edge of the sheet metal. Furthermore, by making the arc-shaped processing mold 12 have the same shape as the arc-shaped edge of the board, the contact area between the arc-shaped processing mold 12 and the arc-shaped edge of the board can be expanded, thereby fully pressing the film at the arc-shaped edge of the board, improving the coating effect and coating efficiency, and the setting of the heat insulation layer 14 can reduce the risk of operators being burned.

[0037] In a preferred embodiment of this application, the curved processing mold 12 is provided with one or more components, and the heating device 2 includes one or more heating units 21, with each heating unit 21 corresponding to a curved processing mold 12. This arrangement can accommodate the coating requirements of curved sheets of different specifications, and the heating units 21 corresponding to the curved processing molds 12 can specifically heat the required molds, reducing energy consumption. Preferably, the curved processing mold 12 and the heating units 21 are detachably connected. Specifically, the heating units 21 may be provided with mounting grooves or mounting protrusions, and the curved processing mold 12 may be provided with mating parts corresponding to the mounting grooves or mounting protrusions. This arrangement allows for flexible adjustment and installation of curved processing molds 12 of different specifications according to product specifications, improving the applicability of the equipment.

[0038] It should be noted that this application does not specifically limit the matching method and matching structure between the arc-shaped processing mold 12 and the heating unit 21. It can adopt the matching method and matching structure in the above example, or it can also provide a separate mounting structure on the heating unit 21 or the upper part of the substrate to fix the arc-shaped heating mold, or it can adopt other different matching methods and matching structures.

[0039] In one example, refer to Figure 1 and Figure 2As shown, multiple arc-shaped processing molds 12 and multiple heating units 21 are provided. Heat insulation plates 3 are provided between adjacent arc-shaped processing molds 12 and between adjacent heating units 21. In the above solution, by providing heat insulation plates 3, heat loss can be reduced, energy consumption can be lowered, and damage to the arc-shaped processing molds 12 and heating units 21 in the unused state can be avoided. It can also prevent operators from accidentally touching adjacent arc-shaped processing molds 12 after they are heated, thus avoiding burns to the operators.

[0040] It should be noted that the arrangement of the arc-shaped processing mold 12 in this application is not limited to the above example. The above example is only a preferred example of this application, and other different arrangements can also be adopted. This application does not make specific limitations on this.

[0041] As a preferred embodiment of this application, refer to Figure 1 As shown, the sheet metal arc-shaped portion coating processing apparatus of this application also includes a sheet metal flipping device. The sheet metal flipping device includes a bracket 41 mounted on the worktable 1 and a sheet metal support plate 42 rotatably connected to the bracket 41. The sheet metal support plate 42 can support the sheet metal to be processed and drive the sheet metal to be processed to deflect relative to the worktable 1. By setting the sheet metal flipping device, after the operator places the sheet metal on the sheet metal flipping device, the sheet metal can be automatically driven to deflect relative to the arc-shaped processing mold 12 to complete the coating action. Compared with the traditional manual operation method, this greatly reduces the labor intensity and the risk of burns to the operator.

[0042] In one example, refer to Figure 2 As shown, the workbench 1 is provided with a moving track 13. The lower part of the bracket 41 is slidably connected to the moving track 13, allowing the bracket 41 to be movably connected to the upper part of the workbench 1. In the horizontal direction, the bracket 41 can move relative to the workbench 1 along the moving track 13, thereby driving the plate bearing plate 42 to move relative to the workbench 1. Preferably, the bracket 41 can be driven by a drive cylinder, or by a motor, gear and rack combination mechanism, or directly by manual drive and other different drive mechanisms or drive methods. This application does not specifically limit this. Furthermore, after the bracket 41 moves to the desired position, it can be limited by different limiting methods such as pin limiting or limit block limiting. This application also does not specifically limit this. With this configuration, the movement of the bracket 41 drives the plate flipping device to work with different arc-shaped processing molds 12, improving the applicability of the device. (Continuing to refer to...) Figure 1As shown, the sheet metal flipping device also includes a limiting plate 43, which is arranged parallel to the sheet metal support plate 42, and the limiting plate 43 can move relative to the sheet metal support plate 42 to clamp or release the sheet metal to be processed. Preferably, the limiting plate 43 can be driven by a drive cylinder, a motor gear drive mechanism, or other drive structures or methods, and this application does not specifically limit it in this regard.

[0043] In the above solution, the plate to be processed is clamped by the limiting plate 43 and the plate bearing plate 42. The contact area between the limiting plate 43, the plate bearing plate 42 and the plate is large, the clamping and limiting are stable and can avoid local pinching damage to the surface of the plate. Moreover, the above structure is simple, the setting method is simple, and the use and maintenance costs are low.

[0044] As a preferred embodiment of this application, the sheet metal arc-shaped portion coating processing device further includes a sheet metal conveying device and a sheet metal gripping device. The sheet metal conveying device is disposed on the side of the worktable 1 for conveying the sheet metal to be processed, and the sheet metal gripping device is disposed between the sheet metal conveying device and the worktable 1 for gripping and transferring the sheet metal to be processed from the sheet metal conveying device to the sheet metal flipping device. In the above solution, by setting up the sheet metal conveying device and the sheet metal gripping device, the sheet metal to be processed can be directly conveyed to the sheet metal flipping device, further reducing the degree of manual intervention in this processing, saving labor and labor costs, while further avoiding the potential risk of burns from manual operation.

[0045] It should be noted that this application does not specifically limit the type and structure of the sheet metal gripping device. It can use a suction cup gripping mechanism, an industrial robot, or other gripping devices of different types and structures.

[0046] In a preferred embodiment of this application, a frame is also included, with a worktable 1 disposed on the upper part of the frame and a traveling device disposed on the lower part of the frame. By providing the traveling device, the panel arc-shaped part coating processing device of this application can flexibly adjust its arrangement position, and can be adaptively adjusted according to the installation space limitations of the production environment and the actual production needs, which is beneficial to improving production efficiency.

[0047] In a preferred embodiment of this application, a temperature measuring component and a controller are also included. The temperature measuring component includes one or more temperature measuring elements, each corresponding to a curved processing mold 12 for monitoring the temperature of the curved processing mold 12. The controller is connected to both the temperature measuring component and the heating device 2. By setting the temperature measuring component and the controller, the power of the heating unit 21 can be precisely adjusted to ensure that the curved processing mold 12 has the most suitable temperature for the lamination operation. At the same time, the flipping speed of the sheet metal flipping device can also be controlled, thereby improving lamination efficiency while ensuring the best lamination effect.

[0048] The technical solutions protected by this utility model are not limited to the above embodiments. It should be noted that any combination of the technical solutions of any embodiment with one or more other embodiments is within the protection scope of this utility model. Although this utility model has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A coating processing device for the curved part of a sheet metal, characterized in that, The device includes a worktable and a heating device. The worktable includes a base and an arc-shaped processing mold disposed on the upper part of the base. The arc-shaped processing mold has a shape adapted to the arc surface of the arc plate to be processed. The heating device is disposed between the base and the arc-shaped processing mold for heating the arc-shaped processing mold. A heat insulation layer is disposed between the heating device and the base.

2. The sheet metal arc-shaped portion coating processing device as described in claim 1, characterized in that, The arc-shaped processing mold is provided in one or more ways, and the heating device includes one or more heating units, with each heating unit corresponding to one of the arc-shaped processing molds.

3. The sheet metal arc-shaped portion coating processing device as described in claim 2, characterized in that, Multiple arc-shaped processing molds are provided, multiple heating units are provided, and heat insulation plates are provided between two adjacent arc-shaped processing molds and between two adjacent heating units.

4. The sheet metal arc-shaped portion coating processing device as described in claim 1, characterized in that, It also includes a board flipping device, which includes a bracket set on the workbench and a board bearing plate rotatably connected to the bracket. The board bearing plate can carry the board to be processed and drive the board to be processed to deflect relative to the workbench.

5. The sheet metal arc-shaped portion coating processing device as described in claim 4, characterized in that, The bracket is movably connected to the upper part of the workbench, and the bracket can move relative to the workbench in the horizontal direction, thereby driving the plate bearing plate to move relative to the workbench.

6. The sheet metal arc-shaped portion coating processing device as described in claim 4, characterized in that, The sheet metal flipping device also includes a limiting plate, which is arranged parallel to the sheet metal support plate, and the limiting plate can move relative to the sheet metal support plate to clamp or release the sheet metal to be processed.

7. The sheet metal arc-shaped portion coating processing device as described in claim 4, characterized in that, It also includes a sheet material conveying device and a sheet material gripping device. The sheet material conveying device is located on the side of the workbench for conveying the sheet material to be processed. The sheet material gripping device is located between the sheet material conveying device and the workbench for gripping and transferring the sheet material to be processed on the sheet material conveying device to the sheet material flipping device.

8. The sheet metal arc-shaped portion coating processing device as described in claim 2, characterized in that, The arc-shaped processing mold is detachably connected to the heating unit.

9. The sheet metal arc-shaped portion coating processing device as described in claim 1, characterized in that, It also includes a frame, with the workbench located on the upper part of the frame and a traveling device located on the lower part of the frame.

10. The sheet metal arc-shaped portion coating processing device as described in claim 1, characterized in that, It also includes a temperature measuring component and a controller. The temperature measuring component includes one or more temperature measuring elements, which are configured to correspond one-to-one with the arc-shaped processing mold for monitoring the temperature of the arc-shaped processing mold. The controller is connected to the temperature measuring component and the heating device respectively.

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