A processing device for three-dimensional relief sheets

Abstract

This utility model discloses a processing device for three-dimensional relief pieces, belonging to the field of three-dimensional relief piece processing technology. It includes two supports, with a horizontal plate fixedly connected between the two supports. A connecting frame is provided on the outer side of the horizontal plate, and a turntable is rotatably connected to the bottom of the connecting frame. Multiple annularly distributed cleaning soft columns are fixedly connected to the bottom of the turntable. It also includes a moving component and a limiting component. The moving component drives the cleaning soft columns to repeatedly clean the surface of the three-dimensional relief piece. After the metal engraving is completed, the cleaning soft columns can quickly clean the surface of the workpiece, promptly removing metal debris generated during the processing, and preventing debris from staying on the workpiece surface for too long and forming scratches. The cleaning soft columns 7 rotate at high speed with the turntable, and their rotational motion can generate strong centrifugal force, which can more thoroughly remove the metal debris attached to the surface of the workpiece, greatly reducing the risk of scratches caused by debris residue.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional relief sheet processing technology, and more specifically, to a three-dimensional relief sheet processing device. Background Technology

[0002] As consumers increasingly demand higher quality and artistic expression from products, 3D embossed sheets, a material capable of creating rich three-dimensional visual effects, have found widespread application in packaging, decoration, handicrafts, and electronic product casings. Through their unique raised and recessed textures, 3D embossed sheets give product surfaces a strong sense of three-dimensionality and texture, effectively enhancing their visual appeal and market competitiveness.

[0003] Patent CN216372810U discloses an automated rough processing equipment for stone planar relief carving. The equipment includes a worktable and a power head. The power head is equipped with a circular saw blade. The worktable has a moving device, and the power head is mounted on the moving device. The moving device can move the power head in the X, Y, and Z directions. The power head has a swing device, and the circular saw blade is mounted on the swing device. The swing device can drive the circular saw blade to swing, with a swing range of 0°-180°. This invention places stone slabs on the worktable, and the power head performs row-and-column sawing processing on the stone according to the required angle, achieving fully automated rough processing. It changes the previous simple mechanical and manual mode of rough processing for stone planar relief carving, and has advantages such as high efficiency, labor liberation, and standardized mass production.

[0004] Although the device has many beneficial effects, the following problems still exist: Although the processing equipment has the advantages of high efficiency, labor-saving, and standardized mass production, in metal engraving, metal chips may produce tiny scratches on the surface of the workpiece, reducing the surface quality of the product and making it difficult to meet the quality requirements of high-end products. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a processing device for three-dimensional relief sheets, which solves the aforementioned problems.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a processing device for three-dimensional relief sheets, comprising two supports, a horizontal plate fixedly connected between the two supports, a connecting frame provided on the outer side of the horizontal plate, a turntable rotatably connected to the bottom of the connecting frame, and a plurality of annularly distributed cleaning soft columns fixedly connected to the bottom of the turntable, further comprising:

[0009] The moving component, located on the outer surface of the horizontal plate, is used to drive multiple cleaning soft columns to repeatedly clean the outer surface of the three-dimensional relief piece;

[0010] The limiting component, located on the outer surface of the connecting frame, is used to adjust the position of multiple cleaning soft columns.

[0011] Preferably, the moving component includes a first motor, a conveyor belt, a second motor, and conveyor wheels. Conveyor wheels are rotatably connected to the outer surfaces of both brackets, and a conveyor belt meshes between the two conveyor wheels. The first motor is fixedly installed on the outer surface of the other side of the bracket. The output end of the first motor is fixedly connected to the adjacent conveyor wheel. The connecting frame is fixedly connected to the conveyor belt. The connecting frame is Z-shaped. The second motor is fixedly installed on the top of the connecting frame. The output end of the second motor is fixedly connected to the turntable.

[0012] Preferably, an air pump is fixedly installed on the top of the turntable, the turntable is hollow, and multiple annularly distributed through holes are opened at the bottom of the turntable.

[0013] Preferably, the limiting assembly includes a threaded rod, a guide post, a first roller, a second roller, and a limiting wheel. The second roller is rotatably connected to the outer surface of the connecting frame, and the second roller is in rolling connection with the bottom of the horizontal plate. The first roller is rotatably connected to the top of the connecting frame, and the first roller is in rolling connection with the top of the horizontal plate. The threaded rod is rotatably connected to the inside of the connecting frame, and the guide post is fixedly connected to the inside of the connecting frame. The limiting wheel is rotatably connected to the outer surface of both the threaded rod and the guide post, and the two limiting wheels are in rolling connection with the outer surface of the horizontal plate.

[0014] Preferably, the outer surface of the connecting frame has two symmetrically distributed limiting grooves, the connecting frame is threadedly connected to the threaded rod, the connecting frame is movably connected to the guide column, and the cross plate is slidably connected to the two limiting grooves.

[0015] Preferably, the outer surfaces of both supports are slidably connected to movable frames, the two movable frames are arranged in a "U" shape, the two movable frames are fixedly connected to the bottom of the horizontal plate, the interior of both movable frames is threaded with screws, and the outer surfaces of both screws are threaded with nuts.

[0016] Preferably, a PLC controller is fixedly installed on the outer surface of the bracket, and the second motor, the air pump, and the first motor are all controlled by the PLC controller.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a processing device for three-dimensional relief sheets, which has the following beneficial effects:

[0019] This processing device for three-dimensional relief pieces uses a moving component to drive a cleaning column to repeatedly clean the surface of the relief piece. After the metal engraving process is completed, the cleaning column can quickly clean the surface of the workpiece, promptly removing metal debris generated during the processing and preventing debris from remaining on the workpiece surface for too long and forming scratches. The cleaning column 7 rotates at high speed with the turntable, and its rotational motion can generate strong centrifugal force, which can more thoroughly remove the metal debris attached to the surface of the workpiece. Compared with the traditional static cleaning method, rotational cleaning can penetrate into the tiny grooves and textures on the surface of the workpiece, and also clean out the debris hidden therein, greatly reducing the risk of debris residue causing scratches. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0022] Figure 3 This is a side view of the structure of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged view of the structure at point B in the middle;

[0024] Figure 5 This is a schematic diagram of the limiting wheel structure of this utility model.

[0025] In the diagram: 1. Bracket; 2. Horizontal plate; 3. Movable frame; 4. Screw; 5. Connecting frame; 6. Turntable; 7. Cleaning column; 8. Air pump; 9. First motor; 10. Conveyor belt; 11. Threaded rod; 12. PLC controller; 13. Guide column; 14. Limiting groove; 15. Second motor; 16. First roller; 17. Conveying wheel; 18. Through hole; 19. Second roller; 20. Limiting wheel. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model provides a technical solution:

[0028] A processing device for three-dimensional relief sheets includes two supports 1, a horizontal plate 2 fixedly connected between the two supports 1, a connecting frame 5 provided on the outer side of the horizontal plate 2, a turntable 6 rotatably connected to the bottom of the connecting frame 5, and a plurality of annularly distributed cleaning soft columns 7 fixedly connected to the bottom of the turntable 6, and further includes:

[0029] A movable component, located on the outer surface of the horizontal plate 2, is used to drive multiple cleaning soft columns 7 to repeatedly clean the outer surface of the three-dimensional relief piece.

[0030] The limiting component, located on the outer surface of the connecting frame 5, is used to drive multiple cleaning soft columns 7 to adjust their positions. The PLC controller 12 controls the second motor 15 to start, driving the turntable 6 to rotate. The multiple cleaning soft columns 7 at the bottom of the turntable 6 rotate at high speed with the turntable 6 to rotate and clean the outer surface of the three-dimensional relief sheet.

[0031] Furthermore, the moving component includes a first motor 9, a conveyor belt 10, a second motor 15, and a conveyor wheel 17. The outer surfaces of both supports 1 are rotatably connected to the conveyor wheel 17, and the conveyor belt 10 is meshed between the two conveyor wheels 17. The first motor 9 is fixedly installed on the other outer surface of the support 1. The output end of the first motor 9 is fixedly connected to the adjacent conveyor wheel 17. The connecting frame 5 is fixedly connected to the conveyor belt 10. The connecting frame 5 is arranged in a Z-shape. The second motor 15 is fixedly installed on the top of the connecting frame 5. The output end of the second motor 15 is fixedly connected to the turntable 6. The PLC controller 12 controls the first motor 9 to start, driving one of the conveyor wheels 17 to rotate. Through the meshing transmission of the conveyor belt 10, the other conveyor wheel 17 is driven to rotate synchronously. Since the connecting frame 5 is fixedly connected to the conveyor belt 10, the movement of the conveyor belt 10 drives the connecting frame 5 to move along the direction of the horizontal plate 2.

[0032] Furthermore, an air pump 8 is fixedly installed on the top of the turntable 6. The turntable 6 is hollow, and multiple annularly distributed through holes 18 are opened at the bottom of the turntable 6. The PLC controller 12 can control the air pump 8 on the top of the turntable 6 to start. Through the hollow turntable 6 and the through holes 18 at the bottom, airflow is blown onto the surface of the three-dimensional relief sheet. The airflow helps to blow away the debris and dust generated during the cleaning process and improve the cleaning effect.

[0033] Furthermore, the limiting assembly includes a threaded rod 11, a guide post 13, a first roller 16, a second roller 19, and a limiting wheel 20. The second roller 19 is rotatably connected to the outer surface of the connecting frame 5 and is in rolling connection with the bottom of the horizontal plate 2. The first roller 16 is rotatably connected to the top of the connecting frame 5 and is in rolling connection with the top of the horizontal plate 2. The threaded rod 11 is rotatably connected inside the connecting frame 5, and the guide post 13 is fixedly connected inside the connecting frame 5. The limiting wheel 20 is rotatably connected to the outer surfaces of both the threaded rod 11 and the guide post 13. The two limiting wheels 20 are in rolling connection with the outer surface of the horizontal plate 2. During the adjustment process, the guide post 13 plays a guiding role to ensure the smoothness and accuracy of the movement of the connecting frame 5.

[0034] Furthermore, two symmetrically distributed limiting grooves 14 are provided on the outer surface of the connecting frame 5. The connecting frame 5 is threadedly connected to the threaded rod 11, and the connecting frame 5 is movably connected to the guide post 13. The horizontal plate 2 is slidably connected to the two limiting grooves 14. The limiting wheel 20 can be rolled along the surface of the horizontal plate 2 by manually rotating the threaded rod 11, thereby changing the relative position of the connecting frame 5 and the horizontal plate 2.

[0035] Furthermore, the outer surfaces of both supports 1 are slidably connected to movable frames 3. The two movable frames 3 are arranged in a "U" shape. The two movable frames 3 are fixedly connected to the bottom of the horizontal plate 2. The interior of both movable frames 3 is threaded with screws 4, and the outer surfaces of both screws 4 are threaded with nuts. The movable frames 3 can be used to adjust the position of the horizontal plate 2.

[0036] Furthermore, a PLC controller 12 is fixedly installed on the outer surface of the bracket 1. The second motor 15, the air pump 8, and the first motor 9 are all controlled by the PLC controller 12. Through the programming control of the PLC controller 12, the first motor 9 and the second motor 15 can work together to make the cleaning soft column 7 move and rotate repeatedly on the surface of the three-dimensional relief plate for cleaning until the preset cleaning effect is achieved.

[0037] Working Principle: When the operator needs to use this 3D relief sheet processing device, during the processing of the 3D relief sheet, the PLC controller 12 controls the first motor 9 to start, driving one of the conveyor wheels 17 to rotate. Through the meshing transmission of the conveyor belt 10, the other conveyor wheel 17 is driven to rotate synchronously. Since the connecting frame 5 is fixedly connected to the conveyor belt 10, the movement of the conveyor belt 10 drives the connecting frame 5 to move along the horizontal plate 2. During the movement, the threaded rod 11 and guide post 13 of the limiting component are rolledly connected to the horizontal plate 2 through the limiting wheel 20, ensuring the stability of the connecting frame 5's movement. The limiting groove 14 of the connecting frame 5 is slidably connected to the horizontal plate 2, further limiting the movement trajectory of the connecting frame 5. When the connecting frame 5 moves to a suitable position above the 3D relief sheet, the PLC controller 12 controls the second motor 15 to start, driving the turntable 6 to rotate. Multiple cleaning soft pillars 7 at the bottom of the turntable 6 rotate at high speed with the turntable 6, cleaning the 3D relief sheet. The outer surface of the plate is rotated for cleaning. During the cleaning process, the PLC controller 12 can control the air pump 8 at the top of the turntable 6 to start. Through the hollow turntable 6 and the through hole 18 at the bottom, airflow is blown onto the surface of the three-dimensional relief plate. The airflow helps to disperse the debris and dust generated during the cleaning process, improving the cleaning effect. The airflow can also blow away the fine structure of the three-dimensional relief plate to further ensure the thoroughness of the cleaning. If it is necessary to adjust the cleaning range or position of the cleaning soft column 7, the threaded rod 11 can be manually rotated to make the limit wheel 20 roll along the surface of the horizontal plate 2, thereby changing the relative position of the connecting frame 5 and the horizontal plate 2. During the adjustment process, the guide column 13 plays a guiding role to ensure the smoothness and accuracy of the movement of the connecting frame 5. Through the programming control of the PLC controller 12, the first motor 9 and the second motor 15 can work together to make the cleaning soft column 7 move and rotate repeatedly on the surface of the three-dimensional relief plate until the preset cleaning effect is achieved.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A processing device for three-dimensional relief sheets, comprising two supports (1), wherein a horizontal plate (2) is fixedly connected between the two supports (1), characterized in that: A connecting frame (5) is provided on the outer side of the horizontal plate (2). A turntable (6) is rotatably connected to the bottom of the connecting frame (5). A plurality of cleaning soft columns (7) evenly distributed at equal intervals in a ring are fixedly connected to the bottom of the turntable (6). Further included are: A moving component, which is located on the outer surface of the horizontal plate (2) and is used to drive the plurality of cleaning soft columns (7) to repeatedly clean the outer surface of the three-dimensional relief sheet; A limiting component, which is located on the outer surface of the connecting frame (5) and is used to drive the plurality of cleaning soft columns (7) to adjust their positions.

2. The processing device for a three-dimensional relief sheet according to claim 1, characterized in that: The moving component includes a first motor (9), a conveyor belt (10), a second motor (15), and a conveyor wheel (17). Conveyor wheels (17) are rotatably connected to the outer surfaces of both brackets (1). A conveyor belt (10) is meshed and connected between the two conveyor wheels (17). A first motor (9) is fixedly installed on the outer surface of the other side of the bracket (1). The output end of the first motor (9) is fixedly connected to the adjacent conveyor wheel (17). The connecting frame (5) is fixedly connected to the conveyor belt (10). The connecting frame (5) is arranged in a Z shape. A second motor (15) is fixedly installed on the top of the connecting frame (5). The output end of the second motor (15) is fixedly connected to the turntable (6).

3. The processing device for a three-dimensional relief sheet according to claim 1, characterized in that: An air pump (8) is fixedly installed on the top of the turntable (6). The turntable (6) is hollow. A plurality of through holes (18) evenly distributed at equal intervals in a ring are opened at the bottom of the turntable (6).

4. The processing device for a three-dimensional relief sheet according to claim 1, characterized in that: The limiting component includes a threaded rod (11), a guide post (13), a first roller (16), a second roller (19), and a limiting wheel (20). A second roller (19) is rotatably connected to the outer surface of the connecting frame (5). The second roller (19) is in rolling connection with the bottom of the horizontal plate (2). A first roller (16) is rotatably connected to the top of the connecting frame (5). The first roller (16) is in rolling connection with the top of the horizontal plate (2). A threaded rod (11) is rotatably connected to the inside of the connecting frame (5). A guide post (13) is fixedly connected to the inside of the connecting frame (5). Limiting wheels (20) are rotatably connected to the outer surfaces of both the threaded rod (11) and the guide post (13). The two limiting wheels (20) are in rolling connection with the outer surface of the horizontal plate (2).

5. The processing apparatus for a three-dimensional relief sheet according to claim 4, characterized in that: Two symmetrically distributed limiting grooves (14) are opened on the outer surface of the connecting frame (5). The connecting frame (5) is threadedly sleeved on the threaded rod (11). The connecting frame (5) is movably connected to the guide post (13). The horizontal plate (2) is slidably connected to the two limiting grooves (14).

6. The processing apparatus for a three-dimensional relief sheet according to claim 1, characterized in that: Moving frames (3) are slidably connected to the outer surfaces of both brackets (1). The two moving frames (3) are arranged in a "U" shape. The two moving frames (3) are fixedly connected to the bottom of the horizontal plate (2). Screws (4) are threadedly connected to the inside of both the two moving frames (3). Nuts are threadedly connected to the outer surfaces of both the two screws (4).

7. The processing apparatus for a three-dimensional relief sheet according to claim 2, characterized in that: A PLC controller (12) is fixedly installed on the outer surface of the bracket (1). The second motor (15), the air pump (8), and the first motor (9) are all controlled by the PLC controller (12).

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