Spraying device for furniture production

Abstract

The utility model discloses a spraying device for furniture production, which relates to the technical field of furniture production and comprises a spraying box, a spraying box door is arranged on one side of the spraying box, a plurality of driving components are arranged at the top end of the spraying box and penetrate through the top end of the spraying box to be matched with an adjusting component, and a spraying storage box is arranged in the middle of the top end of the spraying box. A hydraulic rod is arranged at the bottom end in the spraying box, a rotating assembly is arranged at the top end of the hydraulic rod, and mechanical arms are arranged on the two sides of the inner wall of the spraying box. According to the automatic spraying device, the driving assembly, the adjusting assembly, the rotating assembly and the mechanical arm are matched with one another, all-directional and multi-angle spraying of the plate to be sprayed can be achieved, it is guaranteed that all positions of the surface of the plate can be evenly sprayed and covered, and spraying integrity and uniformity are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture production, and more specifically, to a spraying device for furniture production. Background Art

[0002] Furniture is an indispensable item in human daily life. They not only provide necessary functions for people but also reflect personal and cultural aesthetic concepts. To further enhance the beauty and durability of furniture and ensure that it can maintain a good appearance and surface performance during daily use, furniture is often treated with a sprayed protective paint during production. Spraying the protective paint not only enhances the visual effect of the furniture, making it an aesthetic element in the home environment, but also provides a strong protective layer for the furniture, effectively preventing moisture intrusion and avoiding damage to the furniture due to dampness. In addition, the sprayed protective paint can also resist scratching and corrosion, protecting the furniture surface from damage by harsh environments, thereby significantly extending the service life of the furniture.

[0003] However, during the furniture production process, due to the various shapes and types of the used plates, common spraying devices for furniture production often have difficulty flexibly adjusting the distance between the spraying nozzles according to the specific shape of the plates during spraying operations, resulting in uneven spraying effects and unable to fully cover the inner and edge areas of the plates, thus reducing the overall quality of spraying. In addition, common spraying devices usually need to clamp the plates during operation, and the clamping operation will block some parts of the plates, resulting in these clamped parts being unable to be sprayed, further affecting the integrity and uniformity of spraying, and thus reducing the overall production quality of the furniture.

[0004] For the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the utility model provides a spraying device for furniture production to overcome the above-mentioned technical problems existing in the prior related art.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A spraying device for furniture production includes a spraying box, a spraying box door is arranged on one side of the spraying box, a plurality of driving components are arranged on the top of the spraying box, and the driving components penetrate through the top of the spraying box and cooperate with an adjusting component. A spraying storage tank is arranged in the middle of the top of the spraying box; a hydraulic rod is arranged at the bottom end inside the spraying box, a rotating component is arranged at the top end of the hydraulic rod, and robotic arms are arranged on both sides of the inner wall of the spraying box.

[0008] Furthermore, in order to facilitate observing the spraying situation of the plates and improve the working efficiency of spraying, a spraying observation window is arranged at one end of the spraying box door, and a handle is arranged at the other end of the spraying box door.

[0009] Further, in order to achieve automatic feeding and improve the working efficiency of furniture production, a feed pipe is provided at the top of the spraying storage tank.

[0010] Further, in order to accurately control the spraying height of the plate to be sprayed and improve the uniformity and quality of spraying, the driving assembly includes a protective shell provided at the top of the spraying tank. One end of the protective shell is provided with a driving motor I. The output shaft of the driving motor I penetrates through one end of the protective shell and is connected to the driving shaft. On both sides of the driving shaft, bevel gears I are provided. At the bottom end inside the protective shell, bevel gears II meshing with the bevel gears I are provided; the driving assembly further includes two fixed rods provided at the top end inside the spraying tank and connected to the protective shell. Inside the fixed rods, threaded rods I cooperating with the bevel gears II are provided.

[0011] Further, in order to adjust the distance between the spraying nozzles according to the different shapes and sizes of the plates to be sprayed and ensure that the sprayed liquid paint can fully cover the surface of the plates, the adjusting assembly includes a moving seat provided on the outer circumference of the threaded rod I. On the top of one side of the moving seat, a fixing plate I is provided. At the top end of the fixing plate I, a driving motor II is provided. The output shaft of the driving motor II penetrates through the fixing plate I and is connected to the threaded rod II; on the bottom of one side of the moving seat, limiting blocks are symmetrically provided. A plurality of sliding rings are sleeved on the bottom of the moving seat. On the side of the sliding ring close to the fixing plate I, a limiting column is provided, and the limiting column cooperates with the limiting plate. On one side of the limiting plate, a fixing plate II cooperating with the threaded rod II is provided; on the side of the sliding ring away from the fixing plate I, a spraying nozzle is provided.

[0012] Further, in order to improve the functionality of the spraying device and improve the spraying efficiency, the spraying storage tank is matched with the spraying nozzle through a hose.

[0013] Further, in order to drive the plate to rotate during the spraying process and ensure that the liquid paint can evenly cover the surface of the plate, the rotating assembly includes a fixing disk provided at the top end of the hydraulic rod. In the middle of the top end of the fixing disk, a fixing shaft is provided. On the outer circumference of the fixing shaft, a gear I is provided. On the top of the gear I, a rotating disk cooperating with the fixing disk is provided. On one side of the top end of the fixing disk, a gear II meshing with the gear I is provided; at the bottom end of the fixing disk, a driving motor III is provided, and the output shaft of the driving motor III penetrates through the fixing disk and is connected to the gear II.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. Through the mutual cooperation of the driving assembly, the adjusting assembly, the rotating assembly and the robotic arm, the present utility model can achieve all-round and multi-angle spraying of the plate to be sprayed, not only ensuring that every part of the plate surface can be evenly sprayed and covered, but also greatly improving the integrity and uniformity of spraying.

[0016] 2. By providing a driving assembly and a hydraulic rod, the utility model can accurately control the spraying height of the board to be sprayed, ensuring that the liquid paint in the spraying storage tank can be evenly and stably sprayed on the surface of the board, thus significantly improving the spraying uniformity and quality. At the same time, the adjusting assembly can adjust the distance between the spraying nozzles according to the different shapes and sizes of the boards to be sprayed, ensuring that the sprayed liquid paint can fully cover the surface of the board and improving the spraying efficiency.

[0017] 3. By providing a rotating assembly, the utility model can drive the board to rotate during the spraying process, ensuring that the liquid paint can evenly cover the surface of the board, effectively reducing the spraying dead angle and improving the overall quality of spraying. At the same time, the robotic arm can flip the board, which not only further improves the spraying efficiency but also ensures that each side of the board can be comprehensively and evenly sprayed, thus achieving a comprehensive optimization of the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of a spraying device for furniture production according to an embodiment of the present utility model;

[0020] Figure 2 is one of the cross-sectional views of a spraying device for furniture production according to an embodiment of the present utility model;

[0021] Figure 3 is Figure 2 a partial enlarged view of part A in

[0022] Figure 4 is the second cross-sectional view of a spraying device for furniture production according to an embodiment of the present utility model;

[0023] Figure 5 is Figure 4 a partial enlarged view of part B in

[0024] Figure 6 is Figure 4 a partial enlarged view of part C in

[0025] In the figure:

[0026] 1. Spraying box; 2. Spraying box door; 3. Driving assembly; 301. Protective shell; 302. First driving motor; 303. Driving shaft; 304. First bevel gear; 305. Second bevel gear; 306. Fixed rod; 307. First threaded rod; 4. Adjusting assembly; 401. Moving seat; 402. First fixing plate; 403. Second driving motor; 404. Second threaded rod; 405. Limit block; 406. Sliding ring; 407. Limit column; 408. Limit plate; 409. Second fixing plate; 410. Spraying nozzle; 5. Spraying storage tank; 6. Hydraulic rod; 7. Rotating assembly; 701. Fixed disk; 702. Fixed shaft; 703. First gear; 704. Rotating disk; 705. Second gear; 706. Third driving motor; 8. Robot arm; 9. Spraying observation window; 10. Handle; 11. Feed pipe; 12. Hose. Detailed implementation manner

[0027] To further illustrate each embodiment, the present invention provides attached drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a spraying device for furniture production is provided.

[0029] Now, the present invention will be further described in combination with the attached drawings and the specific implementation manner. As Figures 1-6 shown, the spraying device for furniture production according to an embodiment of the present invention includes a spraying box 1. A spraying box door 2 is arranged on one side of the spraying box 1. A plurality of driving assemblies 3 are arranged at the top of the spraying box 1, and the driving assemblies 3 penetrate through the top of the spraying box 1 and cooperate with an adjusting assembly 4. A spraying storage tank 5 is arranged in the middle of the top of the spraying box 1; A hydraulic rod 6 is arranged at the bottom end inside the spraying box 1, a rotating assembly 7 is arranged at the top end of the hydraulic rod 6, and robot arms 8 are arranged on both sides of the inner wall of the spraying box 1.

[0030] With the above technical solution of the present utility model, through the mutual cooperation of the driving component 3, the adjusting component 4, the rotating component 7 and the robotic arm 8, the all-round and multi-angle spraying of the plate to be sprayed can be realized, which not only ensures that every part of the plate surface can be evenly sprayed and covered, but also greatly improves the integrity and uniformity of spraying. By setting the driving component 3 and the hydraulic rod 6, the precise control of the spraying height of the plate to be sprayed can be realized, ensuring that the liquid paint in the spraying storage tank 5 can be evenly and stably sprayed on the plate surface, thereby significantly improving the uniformity and quality of spraying; at the same time, the adjusting component 4 can adjust the distance between the spraying nozzles 410 according to the different shapes and sizes of the plates to be sprayed, ensuring that the sprayed liquid paint can fully cover the surface of the plate and improving the spraying efficiency. By setting the rotating component 7, the plate can be driven to rotate during the spraying process, so as to ensure that the liquid paint can evenly cover the surface of the plate, effectively reducing the spraying dead angle and improving the overall quality of spraying; at the same time, the robotic arm 8 can realize the flipping of the plate, which not only further improves the spraying efficiency, but also ensures that every side of the plate can be comprehensively and evenly sprayed, thus realizing the comprehensive optimization of the spraying effect.

[0031] In one embodiment, for the above-mentioned spraying chamber door 2, a spraying observation window 9 is provided at one end of the spraying chamber door 2, and a handle 10 is provided at the other end of the spraying chamber door 2, so as to facilitate observing the spraying situation of the plate and improve the working efficiency of spraying.

[0032] In one embodiment, for the above-mentioned spraying storage tank 5, a feed pipe 11 is provided at the top end of the spraying storage tank 5, so as to realize automatic feeding and improve the working efficiency of furniture production.

[0033] In one embodiment, for the above-mentioned driving component 3, the driving component 3 includes a protective shell 301 provided at the top end of the spraying chamber 1. A driving motor 302 is provided at one end of the protective shell 301. The output shaft of the driving motor 302 penetrates one end of the protective shell 301 and is connected to a driving shaft 303. Two bevel gears 304 are provided on both sides of the driving shaft 303. A bevel gear 305 meshing with the bevel gear 304 is provided at the inner bottom end of the protective shell 301; the driving component 3 further includes two fixing rods 306 provided at the inner top end of the spraying chamber 1 and connected to the protective shell 301. A first threaded rod 307 cooperating with the bevel gear 305 is provided inside the fixing rod 306, so as to realize the precise control of the spraying height of the plate to be sprayed and improve the uniformity and quality of spraying.

[0034] Working principle of the driving component 3: Start the first driving motor 302 through the control panel. The output shaft of the first driving motor 302 drives the driving shaft 303 to rotate, causing the first bevel gears 304 at both ends of the driving shaft 303 to rotate, thereby driving the second bevel gear 305 meshing with the first bevel gear 304 to rotate, making the first threaded rod 307 cooperating with the second bevel gear 305 rotate, and then driving the adjusting component 4 to move up and down, improving the working efficiency of the spraying device; In addition, since the two first bevel gears 304 are symmetrically arranged, in order to ensure that the driving shaft 303 can drive the two first threaded rods 307 synchronously, so as to ensure that the two first threaded rods 307 can drive the moving seat 401 to move synchronously, the spiral directions of the two first threaded rods 307 are opposite.

[0035] In one embodiment, for the above-mentioned adjusting component 4, the adjusting component 4 includes a moving seat 401 arranged on the outer circumference of the first threaded rod 307. On the top of one side of the moving seat 401, there is a first fixing plate 402. At the top of the first fixing plate 402, there is a second driving motor 403. The output shaft of the second driving motor 403 passes through the first fixing plate 402 and is connected to the second threaded rod 404; On the bottom of one side of the moving seat 401, there are symmetrically arranged limiting blocks 405. A plurality of sliding rings 406 are sleeved on the bottom of the moving seat 401. On the side of the sliding ring 406 close to the first fixing plate 402, there is a limiting column 407, and the limiting column 407 cooperates with a limiting plate 408. On one side of the limiting plate 408, there is a second fixing plate 409 cooperating with the second threaded rod 404; On the side of the sliding ring 406 away from the first fixing plate 402, there is a spraying nozzle 410, so as to be able to adjust the distance between the spraying nozzles 410 according to the different shapes and sizes of the plates to be sprayed, ensuring that the sprayed liquid paint can fully cover the surface of the plates.

[0036] Working principle of the adjusting component 4: Start the second driving motor 403 through the control panel. The output shaft of the second driving motor 403 drives the second threaded rod 404 to rotate, causing the second fixing plate 409 cooperating with the second threaded rod 404 to drive the limiting plate 408 to move. Since the limiting column 407 cooperates with the limiting plate 408, it drives the sliding ring 406 to slide, and then realizes the adjustment of the distance between the spraying nozzles 410, enabling the spraying device to adapt to plates to be sprayed with different shapes.

[0037] In one embodiment, for the above-mentioned spraying storage tank 5, the spraying storage tank 5 is matched with the spraying nozzle 410 through a hose 12, thereby improving the functionality of the spraying device and the spraying efficiency.

[0038] In one embodiment, for the above-mentioned rotating assembly 7, the rotating assembly 7 includes a fixed disk 701 arranged at the top end of the hydraulic rod 6. In the middle of the top end of the fixed disk 701, there is a fixed shaft 702. On the outer circumference of the fixed shaft 702, there is a first gear 703. At the top of the first gear 703, there is a rotating disk 704 that cooperates with the fixed disk 701. On one side of the top end of the fixed disk 701, there is a second gear 705 that meshes with the first gear 703. At the bottom end of the fixed disk 701, there is a third driving motor 706, and the output shaft of the third driving motor 706 passes through the fixed disk 701 and is connected to the second gear 705, so as to drive the board to rotate during the spraying process, ensuring that the liquid paint can evenly cover the surface of the board.

[0039] It should be added that the robotic arm 8 is composed of a robotic arm main body, a gripper, a sensor and a control system. The robotic arm 8 is started through the control panel. Through its precise control system and flexible gripper, combined with the sensor, it realizes the efficient and accurate clamping and flipping of the board to be sprayed. This is the prior art and will not be elaborated here too much.

[0040] In addition, at the top end inside the spraying box 1, there is a liquid pump that cooperates with the spraying storage tank 5 and the hose 12. The liquid pump pumps out the spraying liquid paint in the spraying storage tank 5, and the spraying liquid enters the spraying nozzle 410 through the hose 12, so as to spray the board to be sprayed.

[0041] To facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0042] In practical applications, the operator opens the spraying chamber door 2, places the board to be sprayed on the rotating disk 704 and closes the spraying chamber door 2. Then, the hydraulic rod 6 is started through the control panel. The hydraulic rod 6 drives the rotating assembly 7 to move to a height suitable for spraying the board. After the height is fixed, the driving assembly 3 is started through the control panel (the working principle of the driving assembly 3 is as shown above), to adjust the height of the adjusting assembly 4, so that the adjusting assembly 4 moves above the board to be sprayed. At the same time, the adjusting assembly 4 is started through the control panel (the working principle of the adjusting assembly 4 is as shown above) to adjust the distance between the spraying nozzles 410, so that the spraying device can be applicable to boards to be sprayed with different sizes. After the adjustment is completed, the liquid pump is started through the control panel. The liquid pump pumps out the spraying liquid paint in the spraying storage tank 5, and the spraying liquid enters the spraying nozzles 410 through the hose 12, so as to spray the board to be sprayed. At the same time, the driving motor three 706 is started through the control panel. The output shaft of the driving motor three 706 drives the gear two 705 to rotate, so that the gear one 703 engaged with the gear two 705 rotates, thereby driving the rotating disk 704 to rotate, to achieve multi-angle spraying of the board. When the other side of the board needs to be sprayed, the robotic arm 8 is started through the control panel, so that the robotic arm 8 grabs and flips the board, and places the flipped board above the rotating disk 704 for spraying, thereby meeting the full-range spraying of the board, improving the spraying efficiency, and enhancing the overall quality of furniture production.

[0043] In summary, by means of the above technical solutions of the present utility model, through the mutual cooperation of the driving assembly 3, the adjusting assembly 4, the rotating assembly 7 and the robotic arm 8, the full-range and multi-angle spraying of the board to be sprayed can be realized. It not only ensures that every part of the board surface can be evenly sprayed and covered, but also greatly improves the integrity and uniformity of spraying. By setting the driving assembly 3 and the hydraulic rod 6, the accurate control of the spraying height of the board to be sprayed can be realized, ensuring that the liquid paint in the spraying storage tank 5 can be evenly and stably sprayed on the board surface, thereby significantly improving the uniformity and quality of spraying. At the same time, the adjusting assembly 4 can adjust the distance between the spraying nozzles 410 according to the different shapes and sizes of the boards to be sprayed, ensuring that the spraying liquid paint can fully cover the surface of the board and improving the spraying efficiency. By setting the rotating assembly 7, the board can be driven to rotate during the spraying process, so as to ensure that the liquid paint can evenly cover the surface of the board, effectively reducing the spraying dead angle and improving the overall quality of spraying. At the same time, the robotic arm 8 can realize the flipping of the board, which not only further improves the spraying efficiency, but also ensures that every side of the board can be comprehensively and evenly sprayed, thereby realizing the comprehensive optimization of the spraying effect.

[0044] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0045] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spraying device for furniture production, comprising a spraying box (1), characterized in that, On one side of the spraying box (1), there is a spraying box door (2). On the top of the spraying box (1), there are several driving components (3), and the driving components (3) penetrate through the top of the spraying box (1) and cooperate with the adjusting component (4). In the middle of the top of the spraying box (1), there is a spraying storage tank (5). At the bottom end inside the spraying box (1), there is a hydraulic rod (6). At the top end of the hydraulic rod (6), there is a rotating component (7). On both sides of the inner wall of the spraying box (1), there are robotic arms (8).

2. The spraying device for furniture production according to claim 1, wherein, At one end of the spraying box door (2), there is a spraying observation window (9). At the other end of the spraying box door (2), there is a handle (10).

3. A spraying device for furniture production according to claim 1, characterized in that, At the top end of the spraying storage tank (5), there is a feed pipe (11).

4. A spraying device for furniture production according to claim 1, wherein, The driving component (3) includes a protective shell (301) arranged at the top of the spraying box (1). At one end of the protective shell (301), there is a driving motor one (302). The output shaft of the driving motor one (302) penetrates through one end of the protective shell (301) and is connected to a driving shaft (303). On both sides of the driving shaft (303), there are bevel gears one (304). At the bottom end inside the protective shell (301), there is a bevel gear two (305) meshing with the bevel gear one (304). The driving component (3) further includes two fixed rods (306) arranged at the top end inside the spraying box (1) and connected to the protective shell (301). Inside the fixed rod (306), there is a threaded rod one (307) cooperating with the bevel gear two (305).

5. A spraying device for furniture production according to claim 4, characterized in that, The adjusting component (4) includes a moving seat (401) arranged on the circumferential outer side of the threaded rod one (307). At the top of one side of the moving seat (401), there is a fixing plate one (402). At the top end of the fixing plate one (402), there is a driving motor two (403). The output shaft of the driving motor two (403) penetrates through the fixing plate one (402) and is connected to a threaded rod two (404). On both sides of the bottom of one side of the moving seat (401), there are symmetrically arranged limit blocks (405). A plurality of sliding rings (406) are sleeved at the bottom of the moving seat (401). On the side of the sliding ring (406) close to the fixing plate one (402), there is a limit post (407), and the limit post (407) cooperates with a limit plate (408). On one side of the limit plate (408), there is a fixing plate two (409) cooperating with the threaded rod two (404). On the side of the sliding ring (406) away from the fixing plate one (402), there is a spraying nozzle (410).

6. A spraying device for furniture production according to claim 5, characterized in that, The spraying storage tank (5) cooperates with the spraying nozzle (410) through a hose (12).

7. A spraying device for furniture production according to claim 1, characterized in that, The rotation assembly (7) includes a fixed disk (701) disposed at the top end of the hydraulic rod (6). In the middle of the top end of the fixed disk (701), a fixed shaft (702) is provided. On the outer circumference of the fixed shaft (702), a first gear (703) is provided. At the top end of the first gear (703), a rotating disk (704) that cooperates with the fixed disk (701) is provided. On one side of the top end of the fixed disk (701), a second gear (705) that meshes with the first gear (703) is provided. At the bottom end of the fixed disk (701), a third driving motor (706) is provided, and the output shaft of the third driving motor (706) penetrates the fixed disk (701) and is connected to the second gear (705).

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