Uniform painting device for furniture production

Abstract

The utility model relates to the technical field of furniture painting, in particular to a uniform painting device for furniture production, which comprises a base and a conveying belt, the conveying belt is mounted in the base, a support frame is mounted on the outer side of the base, a nozzle is arranged in the support frame, a recovery component is arranged at the bottom of the conveying belt, and the recovery component is connected with the conveying belt. A linkage assembly is arranged at the upper end of the spray head; and the recycling assembly comprises a first motor, a cleaning roller, a connecting plate and a collecting box. Through the arrangement of the recycling assembly, under the cooperation of the first motor, the cleaning roller, the connecting plate and the collecting box, residual paint on the surface of the conveying belt is scraped and stored into the collecting box along the connecting plate, resources are saved, waste is avoided, and cost is reduced; and through arrangement of the spraying assembly, the spraying assembly moves along with movement of the spraying head, the phenomenon that pipelines are staggered and wound, the spraying effect is affected is avoided, and meanwhile the device is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture painting, and particularly relates to a uniform painting device for furniture production. Background Technique

[0002] Furniture, generally speaking, refers to the utensils used by people in daily life and work. With the development of the times and technology, the range of furniture materials is becoming wider and wider. However, most of the furniture widely popular in the current market is still made of wood raw materials. Generally, in the preparation process of wooden furniture, the selected wood raw materials need to be cut and shaped, and then painted on the surface to provide certain protection and aesthetic design, and improve the service life of the furniture. Traditional wood painting mostly uses a roller brush to dip the paint and then manually paint the surface of the wood. However, manual painting has low efficiency and is not suitable for large-scale production. Most of the existing painting devices have poor painting uniformity and need to be finely polished on the surface after painting, which increases the manufacturing process of the fixture and brings great trouble to the staff.

[0003] After retrieval, the patent application number is (202221755631.0), and "a painting device for furniture production" is disclosed, which includes a paint tank. Spraying mechanisms are arranged on the upper and lower parts of the paint tank. A feeding support plate and a discharging support plate are respectively arranged on both sides of the paint tank. A first slide rail is arranged in the paint tank. The spraying mechanism includes a liquid storage tank. The liquid storage tank is arranged on the upper part of the paint tank. The output end of the liquid storage tank is provided with a delivery pipe. A booster pump is arranged on the delivery pipe. The other end of the delivery pipe is provided with a hose. The other end of the hose is provided with a spray head. A second slide rail is arranged at the input end of the spray head. A third motor is arranged on one side of the second slide rail. The beneficial effects are as follows: After the furniture is clamped by the electric telescopic rod of the fixed fixture, the fourth motor transmits power to the screw rod, and then the fixed fixture moves along the first slide rail to the lower part of the spraying mechanism. The third motor drives the spray head of the spraying mechanism to move on the second slide rail to uniformly spray the upper and lower surfaces of the furniture. After spraying, the first air drying mechanism and the second air drying mechanism act to accelerate the air drying speed of the paint on the furniture surface;

[0004] However, the following problems exist in the above device: It is not convenient to recycle the paint, and the pipes connected to the spray head are intricate, which is easy to affect the spraying range and effect, and may seriously affect the device. For this reason, we propose a uniform painting device for furniture production to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a uniform painting device for furniture production to solve the problems of inconvenient paint recycling, intricate pipes connected to the spray head, easy to affect the spraying range and effect, and may seriously affect the device proposed in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A uniform painting device for furniture production, including a base and a conveyor belt. A conveyor belt is installed inside the base, a support frame is installed outside the base, a spray head is arranged inside the support frame, a recovery component is arranged at the bottom of the conveyor belt, and a linkage component is arranged at the upper end of the spray head;

[0007] The recovery component includes a first motor, a cleaning roller, a connecting plate and a collection box. A first motor is arranged inside the support frame on the outside of the base. A cleaning roller is arranged at the output end inside the first motor. A connecting plate is arranged on the outside of the cleaning roller. A collection box is arranged on the left side of the connecting plate.

[0008] Preferably, a paint box is connected to the outside of the support frame. A pump is installed inside the paint box. The output end of the pump is connected to a first connecting pipe, and the first connecting pipe is connected to the spray head.

[0009] Preferably, the spraying component includes a third motor, a movable rod, a synchronous belt, a second movable block and a linkage component. A third motor is fixedly installed inside the support frame. Two groups of movable rods are rotatably connected to the top of the support frame. The output end of the third motor is fixedly connected to one group of movable rods. A synchronous belt is movably connected to the outside of the right end of the movable rod. The other end of the synchronous belt is connected to the other group of movable rods. A second movable block is movably connected to the outer surface of the movable rod. A spray head is fixedly connected to the outside of the second movable block. A linkage component is arranged between the movable rods.

[0010] Preferably, a cleaning roller is attached to the lower side of the rear end of the conveyor belt. The right end of the cleaning roller is fixedly connected to the output end of the first motor. The rear end of the cleaning roller contacts a connecting plate. The left side of the connecting plate is connected to the collection box. The collection box is placed at the bottom of the support frame.

[0011] Preferably, the linkage component includes a slide rail, a slider and a second connecting pipe. Two groups of slide rails are opened on the upper surface of the top of the support frame. A slider is movably connected inside the slide rail. The slide rail is T-shaped, and the slider is adapted to the slide rail. A second connecting pipe passes through the slider. The two ends of the second connecting pipe are respectively connected to the spray head and the first connecting pipe.

[0012] Preferably, a cleaning assembly is provided on the lower side of the connecting plate. The cleaning assembly includes a fixing frame, a second motor, a first movable block, a connecting rod, a scraping plate, and a pneumatic push rod. The fixing frame is installed at the rear end of the base, the second motor is installed at the right end of the fixing frame, the left output end of the second motor is connected with a first movable block through a screw rod, the upper side of the first movable block is rotatably connected with a connecting rod, the end of the connecting rod is fixedly connected with a scraping plate, a pneumatic push rod is connected at one-third of the connecting rod, and the other end of the pneumatic push rod is connected to the first movable block. The scraping plate is located inside the connecting plate.

[0013] Preferably, the outermost set of the sliders is fixedly connected to the surface of the support frame, and a rubber pad is provided at the opening of the slider.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the setting of the recycling assembly, in the cooperation of the first motor, the cleaning roller, the connecting plate and the collection box, the residual paint on the surface of the conveyor belt is scraped off, stored in the collection box along the connecting plate, saving resources, avoiding waste, and reducing costs.

[0016] 2. Through the setting of the spraying assembly, the third motor drives two second movable blocks to make the nozzles spray alternately and evenly. The second connecting pipe drives the slider to slide in the slide rail and move along with the movement of the nozzle, avoiding the phenomenon of pipeline entanglement and affecting the spraying effect, and at the same time making the device more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a front view schematic diagram of the structure of the present utility model;

[0019] Figure 2 It is a rear view sectional schematic diagram of the structure of the present utility model;

[0020] Figure 3 It is a left view sectional schematic diagram of the structure of the present utility model;

[0021] Figure 4 It is a right view sectional schematic diagram of the structure of the present utility model;

[0022] Figure 5Schematic diagram of the structure at the linkage component of the present utility model;

[0023] Figure 6 For the present utility model Figure 3 Partial enlarged schematic diagram of A in it.

[0024] In the figure: 1, base; 2, conveyor belt; 3, support frame; 4, spray head; 5, recycling component; 51, first motor; 52, cleaning roller; 53, connecting plate; 54, collection box; 6, cleaning component; 61, fixing frame; 62, second motor; 63, first movable block; 64, connecting rod; 65, scraper; 66, pneumatic push rod; 7, spraying component; 71, third motor; 72, movable rod; 73, synchronous belt; 74, second movable block; 8, paint tank; 9, pump; 10, first connecting pipe; 11, linkage component; 111, slide rail; 112, slider; 113, second connecting pipe. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , an embodiment provided by the present utility model: a uniform painting device for furniture production, including a base 1 and a conveyor belt 2. The conveyor belt 2 is installed inside the base 1, a support frame 3 is installed outside the base 1, a spray head 4 is arranged inside the support frame 3, a recycling component 5 is arranged at the bottom of the conveyor belt 2, and a linkage component 11 is arranged at the upper end of the spray head 4;

[0027] The recycling component 5 includes that a first motor 51 is arranged inside the support frame 3 outside the base 1, a cleaning roller 52 is arranged at the inner output end of the first motor 51, a connecting plate 53 is arranged outside the cleaning roller 52, and a collection box 54 is arranged on the left side of the connecting plate 53;

[0028] Through the settings of the recycling component 5, the cleaning component 6 and the linkage component 11, the present device solves the problems that it is not convenient to recycle the paint, and the pipes connected to the spray head are intricate, which easily affects the spraying range and effect, and may seriously affect the device.

[0029] Furthermore, a paint tank 8 is connected to the outside of the support frame 3, a pump 9 is installed inside the paint tank 8, the output end of the pump 9 is connected to a first connecting pipe 10, and the first connecting pipe 10 is connected to the spray head 4. As Figure 2As shown, this structure is used to spray the paint in the paint tank 8 to the nozzle 4 through the first connecting pipe 10 by starting the pump 9.

[0030] Furthermore, the spraying assembly 7 includes a third motor 71, a movable rod 72, a synchronous belt 73, a second movable block 74 and a linkage assembly 11. The third motor 71 is fixedly installed in the support frame 3. Two groups of movable rods 72 are rotatably connected to the top of the support frame 3. The output end of the third motor 71 is fixedly connected to one group of movable rods 72. The outer side of the right end of the movable rod 72 is connected to the synchronous belt 73 through a connecting wheel. The other end of the synchronous belt 73 is connected to the other group of movable rods 72. The outer surface of the movable rod 72 is movably connected with the second movable block 74. The outside of the second movable block 74 is fixedly connected with the nozzle 4. A linkage assembly 11 is arranged between the movable rods 72. The initial positions of the second movable blocks 74 are staggered from each other. As Figure 5 shown, this structure is used to drive the two groups of movable rods 72 to rotate by starting the third motor 71 under the action of the synchronous belt 73, so that the two groups of second movable blocks 74 on the surface move alternately to evenly spray the surface of the furniture.

[0031] Furthermore, a cleaning roller 52 is attached to the lower side of the rear end of the conveyor belt 2. The right end of the cleaning roller 52 is fixedly connected to the output end of the first motor 51. The rear end of the cleaning roller 52 contacts a connecting plate 53. The left side of the connecting plate 53 is connected to the collection box 54. The collection box 54 is placed at the bottom of the support frame 3. As Figure 4 shown, this structure is used to drive the cleaning roller 52 to rotate by the first motor 51 to scrape the paint on the surface of the conveyor belt 2, and the scraped paint flows into the collection box 54 along the connecting plate 53 for storage.

[0032] Furthermore, the linkage assembly 11 includes a slide rail 111, a slider 112 and a second connecting pipe 113. Two groups of slide rails 111 are arranged on the upper surface of the top of the support frame 3. The slider 112 is movably connected in the slide rail 111. The slide rail 111 is T-shaped, and the slider 112 is adapted to the slide rail 111. The second connecting pipe 113 passes through the slider 112. The two ends of the second connecting pipe 113 are respectively connected to the nozzle 4 and the first connecting pipe 10. As Figure 5 shown, when the second movable block 74 drives the nozzle 4 to move horizontally, as the nozzle 4 pulls the second connecting pipe 113 to drive the slider 112 to move in the slide rail 111, it avoids the interlacing of the connected pipelines.

[0033] Further, a cleaning assembly 6 is provided on the lower side of the connecting plate 53. The cleaning assembly 6 includes a fixing frame 61, a second motor 62, a first movable block 63, a connecting rod 64, a scraping plate 65 and a pneumatic push rod 66. A fixing frame 61 is installed at the rear end of the base 1, and a second motor 62 is installed at the right end of the fixing frame 61. The left output end of the second motor 62 is movably connected to a first movable block 63 through a screw. A connecting rod 64 is rotatably connected to the upper side of the first movable block 63. A scraping plate 65 is fixedly connected to the end of the connecting rod 64. A pneumatic push rod 66 is connected to one-third of the connecting rod 64, and the other end of the pneumatic push rod 66 is connected to the first movable block 63. The scraping plate 65 is located inside the connecting plate 53. As Figure 6 shown, this structure is used to drive the first movable block 63 to move horizontally under the action of the screw by starting the second motor 62. At the same time, the scraping plate 65 pushes the paint inside the connecting plate 53 into the collection box 54. After reaching, the pneumatic push rod 66 is started to lift the scraping plate 65, and the operation is repeated.

[0034] Further, the outermost group of sliders 112 are fixedly connected to the surface of the support frame 3, and a rubber pad is provided at the opening of the sliders 112. As Figure 5 shown, this structure is used to stably move the second connecting pipe 113 through the fixed sliders 112, and the rubber pad is used to prevent wear when the second connecting pipe 113 is bent.

[0035] Working principle: When in use, as Figure 1 shown, the furniture is placed on the surface of the conveyor belt 2 for transportation. When it is transported to the bottom of the spray head 4, as Figure 5 shown, the third motor 71 is started. Under the action of the synchronous belt 73, the two groups of movable rods 72 are driven to rotate, so that the two groups of second movable blocks 74 on the surface move alternately to evenly spray the surface of the furniture. At the same time, as the spray head 4 pulls the second connecting pipe 113 to drive the slider 112 to move in the slide rail 111, it is avoided that the connected pipelines are intertwined with each other. As the conveyor belt 2 moves, as Figure 4 shown, the first motor 51 drives the cleaning roller 52 to rotate to scrape the paint on the surface of the conveyor belt 2. The scraped paint flows into the collection box 54 along the connecting plate 53 for storage. For the remaining paint, as Figure 6 shown, the second motor 62 is started. Under the action of the screw, the first movable block 63 is driven to move horizontally. At the same time, the scraping plate 65 pushes the paint inside the connecting plate 53 into the collection box 54. After reaching, the pneumatic push rod 66 is started to lift the scraping plate 65, and the operation is repeated. The above is all the working principles of the present utility model.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A uniform painting device for furniture production, comprising a base (1) and a conveyor belt (2), characterized in that: A conveyor belt (2) is installed in the base (1), a support frame (3) is installed on the outside of the base (1), a nozzle (4) is arranged in the support frame (3), a recovery component (5) is arranged at the bottom of the conveyor belt (2), and a spraying component (7) is arranged at the upper end of the nozzle (4); The recycling assembly (5) comprises a first motor (51), a cleaning roller (52), a connecting plate (53) and a collection box (54); the first motor (51) is arranged on the outer side of the base (1) and located inside the support frame (3); the cleaning roller (52) is arranged at the inner output end of the first motor (51); the connecting plate (53) is arranged on the outer side of the cleaning roller (52); and the collection box (54) is arranged on the left side of the connecting plate (53).

2. A uniform painting device for furniture production according to claim 1, characterized in that: The outer side of the support frame (3) is connected to a paint box (8), a pump (9) is installed in the paint box (8), the output end of the pump (9) is connected to a first connecting pipe (10), and the first connecting pipe (10) is connected to the nozzle (4).

3. The uniform painting device for furniture production according to claim 1, characterized in that: The spraying assembly (7) comprises a third motor (71), a movable rod (72), a synchronous belt (73), a second movable block (74) and a linkage assembly (11); the third motor (71) is fixedly installed in the support frame (3); the top of the support frame (3) is rotatably connected to two groups of movable rods (72); the output end of the third motor (71) is fixedly connected to one group of movable rods (72); the outer side of the right end of the movable rod (72) is movably connected to the synchronous belt (73); the other end of the synchronous belt (73) is connected to the other group of movable rods (72); the outer surface of the movable rod (72) is movably connected to the second movable block (74); the outer side of the second movable block (74) is fixedly connected to the spray head (4); and a linkage assembly (11) is arranged between the movable rods (72).

4. The uniform painting device for furniture production according to claim 1, characterized in that: A cleaning roller (52) is attached to the lower side of the rear end of the conveyor belt (2), the right end of the cleaning roller (52) is fixedly connected to the output end of the first motor (51), the rear end of the cleaning roller (52) is in contact with a connecting plate (53), the left side of the connecting plate (53) is connected to a collecting box (54), and the collecting box (54) is placed at the bottom of the support frame (3).

5. The uniform painting device for furniture production according to claim 3, characterized in that: The linkage assembly (11) comprises a slide rail (111), a slider (112) and a second connecting pipe (113); two sets of slide rails (111) are provided on the top upper surface of the support frame (3); the slide rails (111) are movably connected with the sliders (112); the slide rails (111) are T-shaped; the sliders (112) are adapted to the slide rails (111); the second connecting pipe (113) passes through the slider (112); and the two ends of the second connecting pipe (113) are respectively connected to the nozzle (4) and the first connecting pipe (10).

6. The uniform painting device for furniture production according to claim 1, characterized in that: A cleaning assembly (6) is provided at the lower side of the connecting plate (53), and the cleaning assembly (6) comprises a fixed frame (61), a second motor (62), a first movable block (63), a connecting rod (64), a scraper (65) and a pneumatic push rod (66). The fixed frame (61) is installed at the rear end of the base (1), the second motor (62) is installed at the right end of the fixed frame (61), the left output end of the second motor (62) is movably connected to the first movable block (63) through a screw rod, the upper side of the first movable block (63) is rotatably connected to the connecting rod (64), the end of the connecting rod (64) is fixedly connected to the scraper (65), the pneumatic push rod (66) is connected to one third of the connecting rod (64), the other end of the pneumatic push rod (66) is connected to the first movable block (63), and the scraper (65) is located inside the connecting plate (53).

7. The uniform painting device for furniture production according to claim 5, characterized in that: The outermost group of sliders (112) are fixedly connected to the surface of the support frame (3), and rubber pads are arranged at the openings of the sliders (112).

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