A furniture processing paint spraying device

Abstract

The utility model relates to a paint spraying equipment field discloses furniture processing paint spraying equipment, including the bottom plate, the top outer wall fixed connection of bottom plate has reciprocating structure, the top outer wall fixed connection of bottom plate has lifting structure, the top outer wall sliding connection of lifting structure has translation structure, the top outer wall fixed connection of reciprocating structure has the mounting panel, the top outer wall fixed connection of mounting panel has motor. In the utility model, through setting reciprocating structure, lifting structure and translation structure, reciprocating structure can drive the horizontal reciprocating movement of the furniture to be sprayed, lifting structure can adjust the height of paint spraying assembly, translation structure can realize the horizontal position adjustment of paint spraying assembly, cooperate servo motor drive ultrasonic wave emitter rotation, realize the dead angleless paint spraying of furniture, and each structure is automatically operated through motor drive, greatly reduces manual operation step, effectively promotes the automation degree and production efficiency of paint spraying operation.

Description

Technical Field

[0001] This utility model relates to the field of spray painting equipment, and in particular to a furniture processing spray painting equipment. Background Technology

[0002] Furniture painting equipment is a specialized device used in the furniture manufacturing process to spray paint onto the surface of furniture substrates. It can form a uniform and smooth paint film on the furniture surface, laying the foundation for subsequent sanding, drying and other processes. This equipment does not rely on complex external production line linkages and can operate independently in the furniture processing workshop. It is suitable for single-color or multi-color paint spraying operations on various types of board, solid wood and other furniture substrates. It is especially suitable for use in furniture production areas for the surface coating of batch or customized furniture, meeting the basic requirements for surface decoration effect and protection performance in the furniture manufacturing process.

[0003] When using existing furniture painting equipment, operators adjust the spraying pressure, paint flow rate, and nozzle distance according to the material of the furniture substrate and the coating requirements. Then, the furniture parts to be painted are fixed on the conveyor or workbench, and the furniture surface is fully and evenly covered with paint through automatic spraying or hand-held spray gun assistance.

[0004] Existing furniture painting equipment has significant drawbacks. On the one hand, most equipment still requires manual operation by workers, which not only greatly increases labor intensity and leads to low overall processing efficiency, but also makes it difficult to maintain stable control over the spraying force and movement speed, easily resulting in uneven coating thickness on the furniture surface and affecting the coating quality. On the other hand, the furniture market is currently seeing an increasing variety of furniture structures, many of which have complex gap structures. Existing equipment struggles to comprehensively and accurately spray these gap structures, easily leading to missed areas and uneven coating. Therefore, this paper proposes a furniture painting equipment to solve the above problems. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a furniture processing spray painting equipment, which aims to improve the problems of low efficiency, uneven spray thickness, and difficulty in accurately spraying complex gap structures caused by the need for manual hand-held operation of existing furniture processing spray painting equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a furniture processing and painting equipment, comprising a base plate, a reciprocating structure fixedly connected to the top outer wall of the base plate, a lifting structure fixedly connected to the top outer wall of the base plate, a translational structure slidably connected to the top outer wall of the lifting structure, a mounting plate fixedly connected to the top outer wall of the reciprocating structure, a motor fixedly connected to the top outer wall of the mounting plate, a worm gear fixedly connected to the output end of the motor, a worm wheel rotatably connected to the top outer wall of the mounting plate, and a support platform fixedly connected to the outer wall of the worm wheel.

[0007] As a further description of the above technical solution: The outer wall of the translation structure is slidably connected to a translation slider, the outer wall of the translation slider is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to an ultrasonic transmitter, the outer wall of the ultrasonic transmitter is fixedly connected to a feed pipe, and the bottom outer wall of the ultrasonic transmitter is provided with a discharge pipe.

[0008] As a further description of the above technical solution: The reciprocating structure includes a support base, a first motor is fixedly connected to the end of the support base, a threaded rod is fixedly connected to the output end of the first motor, a reciprocating slide rail is fixedly connected to the top outer wall of the support base, a reciprocating slider is slidably connected to the outer wall of the reciprocating slide rail, and a threaded block is fixedly connected to the outer wall of the reciprocating slider.

[0009] As a further description of the above technical solution: The outer wall of the threaded block meshes with the outer wall of the threaded rod, and the threaded rod is rotatably connected to the inner wall of the support.

[0010] As a further description of the above technical solution: The lifting structure includes a lifting frame, a lifting slide rail fixedly connected to the outer wall of the lifting frame, a second motor fixedly connected to the outer wall of the lifting frame, a gear fixedly connected to the output end of the second motor, a transmission toothed belt connected to the outer wall of the gear, and a toothed buckle fixedly connected to the end of the transmission toothed belt.

[0011] As a further description of the above technical solution: The inner wall of the transmission belt meshes with the outer wall of the gear, and several sets of gears are provided. The top inner wall of the lifting frame is also rotatably connected to the gear.

[0012] As a further description of the above technical solution: The translation structure includes a support rod, a lifting slider is fixedly connected to the outer wall of the support rod, a translation slide rail is fixedly connected to the outer wall of the support rod, a third motor is fixedly connected to the outer wall of the support rod, and the output end of the third motor is also connected to a transmission belt through gear transmission. The lifting slider is slidably connected to the outer wall of the lifting slide rail.

[0013] As a further description of the above technical solution: The inner wall of the translation slider meshes with the transmission toothed belt, and the top outer wall of the discharge pipe is set in an arc shape.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by setting up a reciprocating structure, a lifting structure and a translation structure, the reciprocating structure can drive the furniture to be painted to move horizontally back and forth, the lifting structure can adjust the height of the painting components, and the translation structure can realize the horizontal position adjustment of the painting components. With the help of a servo motor to drive the ultrasonic transmitter to rotate, the furniture can be painted without dead angles. At the same time, each structure is driven by the motor to operate automatically, which greatly reduces the number of manual operation steps and effectively improves the automation level and production efficiency of the painting operation.

[0015] 2. In this utility model, by setting a worm gear and a worm on the reciprocating structure, the motor drives the worm to rotate, which in turn drives the worm gear and the support platform fixed on the outer wall to rotate, so that the furniture on the support platform rotates synchronously with the support platform. Multi-angle painting can be completed without manually moving the furniture, which reduces the space occupied during the furniture painting process. The ultrasonic waves emitted by the ultrasonic transmitter can assist the painting operation, making the paint material more fully atomized, thereby making the paint on the furniture surface more uniform, further improving the painting quality and production efficiency. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the overall structure of a furniture processing and painting equipment proposed in this utility model; Figure 2 This is a side view of the overall structure of a furniture processing and painting equipment proposed in this utility model; Figure 3 This is an exploded view of the reciprocating structure of a furniture processing and painting equipment proposed in this utility model; Figure 4 This is an exploded view of the lifting structure of a furniture processing and painting equipment proposed in this utility model; Figure 5 This is an exploded view of the translational structure of a furniture processing and painting equipment proposed in this utility model.

[0017] Legend: 1. Base plate; 2. Reciprocating structure; 3. Lifting structure; 4. Translational structure; 5. First motor; 6. Support base; 7. Threaded rod; 8. Threaded block; 9. Reciprocating slide rail; 10. Reciprocating slider; 11. Mounting plate; 12. Motor; 13. Worm gear; 14. Worm wheel; 15. Support platform; 16. Lifting frame; 17. Lifting slide rail; 18. Second motor; 19. Gear; 20. Transmission toothed belt; 21. Gear buckle; 22. Lifting slider; 23. Third motor; 24. Translational slide rail; 25. Translational slider; 26. Servo motor; 27. Ultrasonic transmitter; 28. Feed pipe; 29. ​​Discharge pipe; 30. Support rod. Detailed Implementation

[0018] 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.

[0019] Reference Figures 1-3 This utility model provides an embodiment of a furniture processing and painting equipment, including a base plate 1, which serves as the basic load-bearing structure of the entire painting device. A reciprocating structure 2 is fixedly connected to the top outer wall of the base plate 15. The reciprocating structure 2 enables the horizontal reciprocating movement of the support platform 15 without the need for manual pushing of the workpiece. Specifically, it includes a support base 6 as the installation base. A first motor 5, which provides reciprocating power, is fixedly connected to the end of the support base 6. A rotatable threaded rod 7 is fixedly connected to the output end of the first motor 5. A reciprocating slide rail 9, which provides guidance for the reciprocating slider 10, is fixedly connected to the top outer wall of the support base 6. The reciprocating slide rail 9 is slidably connected to the reciprocating slider 10, which can move smoothly. A threaded block 8 is fixedly connected to the outer wall of the reciprocating slider 10. The threaded block 8 meshes with the threaded rod 7. When the threaded rod 7 rotates, it drives the threaded block 8 and the reciprocating slider 10 to move horizontally along the reciprocating slide rail 9. The threaded rod 7 is rotatably connected to the inner wall of the support base 6 to ensure stable transmission and avoid positional deviation caused by manual movement of the workpiece.

[0020] Reference Figures 1-2 , Figure 4The top outer wall of the base plate 1 is also fixedly connected to a lifting structure 3. The lifting structure 3 can realize the height adjustment of the translation structure 4. It includes a lifting frame 16 as a mounting frame. The outer wall of the lifting frame 16 is fixedly connected to a lifting slide rail 17 that provides guidance for the lifting slider 22, and a second motor 18 that provides lifting power. The output end of the second motor 18 is fixedly connected to a rotatable gear 19. The outer wall of the gear 19 is connected to a transmission toothed belt 20. The end of the transmission toothed belt 20 is fixedly connected to a toothed buckle 21 for fixing the toothed belt. The transmission toothed belt 20 meshes with the gear 19 to ensure stable power transmission. Several sets of gears 19 are set and assist the transmission on the top inner wall of the lifting frame 16 to avoid the problem of slippage when a single gear 19 is driven, and to ensure a smooth lifting process.

[0021] Reference Figures 1-2 , Figure 5 The top outer wall of the lifting structure 3 is slidably connected to a translation structure 4, which enables the ultrasonic transmitter 27 to move horizontally. The translation structure 4 includes a support rod 30 as the main support body, a lifting slider 22 that can slide along the lifting slide rail 17, a translation slide rail 24 that provides guidance for the translation slider 25, and a third motor 23 that provides translational force. The output end of the third motor 23 is connected to a transmission belt 20 through a gear 19. The translation is achieved by the transmission belt 20 through the gear 19, which further expands the paint coverage area.

[0022] Reference Figures 1-3 The reciprocating structure 2 has a mounting plate 11 fixedly connected to the top outer wall for mounting the worm gear 14 and worm 13 mechanism. To address the problems of existing equipment requiring manual furniture movement to adjust the spraying angle and occupying a large space, the mounting plate 11 has a motor 12 fixedly connected to the top outer wall to provide rotational power. The output end of the motor 12 is fixedly connected to the rotatable worm 13. The mounting plate 11 has a worm gear 14 that meshes with the worm 13. The outer wall of the worm gear 14 is fixedly connected to a support platform 15 for placing the items to be painted. The meshing of the worm gear 14 and worm 13 realizes power transmission and deceleration, driving the support platform 15 to rotate. The angle can be adjusted without manually moving furniture, reducing the space occupied by the equipment.

[0023] Reference Figures 1-2 , Figure 5The translation structure 4 has a sliding block 25 that can move along the translation rail 24. The inner wall of the translation block 25 meshes with the transmission toothed belt 20, and the transmission toothed belt 20 drives precise translation. The outer wall of the translation block 25 is fixedly connected to a servo motor 26 that provides rotational power. The output end of the servo motor 26 is fixedly connected to an ultrasonic transmitter 27. In view of the defects of uneven paint surface and poor paint quality of existing painting equipment, the ultrasonic transmitter 27 can emit ultrasonic waves to assist the painting operation, so that the paint atomization is more complete. The outer wall of the ultrasonic transmitter 27 is fixedly connected to a feed pipe 28 for conveying the paint material. The bottom outer wall is provided with a discharge pipe 29 for precise delivery of paint. The top outer wall of the discharge pipe 29 is set into an arc shape. In view of the problem that the discharge port of existing equipment is prone to paint splashing, contaminating the workpiece and the environment, this arc-shaped structure can change the paint flow path, avoid disorderly splashing, and ensure the cleanliness and accuracy of the painting operation.

[0024] Working Principle: The base plate 1 forms the foundation support structure. The furniture to be painted is placed on the support platform 15. Subsequently, the various structures work together to achieve automated painting. The first motor 5 of the reciprocating structure 2 is activated, driving the threaded rod 7 to rotate on the inner wall of the support base 6. Because the threaded block 8 meshes with the threaded rod 7 and is fixedly connected to the reciprocating slider 10, the reciprocating slider 10 moves horizontally along the reciprocating slide rail 9. This, in turn, drives the support platform 15 and the furniture to move synchronously through the mounting plate 11. The horizontal position of the furniture can be adjusted without manual pushing, avoiding positional deviations caused by manual movement. At the same time, the motor 12 on the mounting plate 11 is activated, driving the worm gear 13 to rotate. Through the meshing transmission between the worm gear 13 and the worm wheel 14, the support platform 15 and the furniture rotate. The painting angle can be adjusted without manually moving the furniture, reducing the space occupied by the equipment. The second motor 18 of the lifting structure 3 is activated, driving the gear 19 to rotate. The meshing of gear 19 and transmission belt 20 drives the lifting slider 22 to move up and down along the lifting slide rail 17, thereby driving the translation structure 4 to lift and lower as a whole, realizing the height adjustment of the ultrasonic transmitter 27 to adapt to furniture of different heights. The third motor 23 of the translation structure 4 is started. The third motor 23, through the transmission of gear 19 and transmission belt 20, causes the translation slider 25 to move horizontally along the translation slide rail 24. At the same time, the servo motor 26 is started to drive the ultrasonic transmitter 27 to rotate, further expanding the paint coverage area and avoiding blind spots. The paint material is transported to the ultrasonic transmitter 27 through the feed pipe 28. The ultrasonic transmitter 27 emits ultrasonic waves to make the paint atomize more fully. The atomized paint is transported to the furniture surface through the discharge pipe 29. The arc-shaped structure at the top of the discharge pipe 29 changes the paint flow path and avoids disorderly splashing of paint. Finally, with the coordinated action of all structures, the furniture is painted with high quality and without dead angles.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A furniture processing and painting equipment, comprising a base plate (1), characterized in that: The top outer wall of the base plate (1) is fixedly connected to a reciprocating structure (2), the top outer wall of the base plate (1) is fixedly connected to a lifting structure (3), the top outer wall of the lifting structure (3) is slidably connected to a translation structure (4), the top outer wall of the reciprocating structure (2) is fixedly connected to a mounting plate (11), the top outer wall of the mounting plate (11) is fixedly connected to a motor (12), the output end of the motor (12) is fixedly connected to a worm gear (13), the top outer wall of the mounting plate (11) is rotatably connected to a worm wheel (14), and the outer wall of the worm wheel (14) is fixedly connected to a support platform (15).

2. The furniture processing and painting equipment according to claim 1, characterized in that: The translation structure (4) is slidably connected to a translation slider (25), the translation slider (25) is fixedly connected to a servo motor (26), the output end of the servo motor (26) is fixedly connected to an ultrasonic transmitter (27), the outer wall of the ultrasonic transmitter (27) is fixedly connected to a feed pipe (28), and the bottom outer wall of the ultrasonic transmitter (27) is provided with a discharge pipe (29).

3. The furniture processing and painting equipment according to claim 1, characterized in that: The reciprocating structure (2) includes a support base (6), a first motor (5) is fixedly connected to the end of the support base (6), a threaded rod (7) is fixedly connected to the output end of the first motor (5), a reciprocating slide rail (9) is fixedly connected to the top outer wall of the support base (6), a reciprocating slider (10) is slidably connected to the outer wall of the reciprocating slide rail (9), and a threaded block (8) is fixedly connected to the outer wall of the reciprocating slider (10).

4. The furniture processing and painting equipment according to claim 3, characterized in that: The outer wall of the threaded block (8) meshes with the outer wall of the threaded rod (7), and the threaded rod (7) is rotatably connected to the inner wall of the support seat (6).

5. The furniture processing and painting equipment according to claim 1, characterized in that: The lifting structure (3) includes a lifting frame (16), a lifting slide rail (17) is fixedly connected to the outer wall of the lifting frame (16), a second motor (18) is fixedly connected to the outer wall of the lifting frame (16), a gear (19) is fixedly connected to the output end of the second motor (18), a transmission toothed belt (20) is connected to the outer wall of the gear (19), and a toothed buckle (21) is fixedly connected to the end of the transmission toothed belt (20).

6. The furniture processing and painting equipment according to claim 5, characterized in that: The inner wall of the transmission belt (20) meshes with the outer wall of the gear (19). The gear (19) is provided in several sets. The top inner wall of the lifting frame (16) is also rotatably connected to the gear (19).

7. The furniture processing and painting equipment according to claim 1, characterized in that: The translation structure (4) includes a support rod (30), a lifting slider (22) is fixedly connected to the outer wall of the support rod (30), a translation slide rail (24) is fixedly connected to the outer wall of the support rod (30), a third motor (23) is fixedly connected to the outer wall of the support rod (30), and the output end of the third motor (23) is also connected to a transmission belt (20) through a gear (19). The lifting slider (22) is slidably connected to the outer wall of the lifting slide rail (17).

8. The furniture processing and painting equipment according to claim 2, characterized in that: The inner wall of the translation slider (25) meshes with the transmission toothed belt (20), and the top outer wall of the discharge pipe (29) is set in an arc shape.

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