Multi-angle adjustable painting device

Abstract

The utility model relates to the technical field of wood board processing, in particular to a multi-angle adjustable painting device which comprises a workbench, supporting plates are fixedly connected to the left side and the right side of the top of the workbench, a rotating shaft transversely penetrates through the inner walls of the supporting plates, and a clamping mechanism is fixedly connected to one end of the rotating shaft. A servo motor is fixedly connected to the other end of the rotating shaft, a transmission mechanism is connected between the servo motor and the rotating shaft in a sleeving mode, a top plate is fixedly connected to the top of the supporting plate, a hydraulic air cylinder is fixedly installed on one side of the bottom wall of the top plate, and a paint spraying device is fixedly connected to the driving end of the hydraulic air cylinder; and the middle part of the top of the paint spraying device is fixedly connected with a connecting hose. According to the improved painting device, an operator clamps and fixes a wood board through the clamping mechanism and then drives the wood board to rotate through the rotating mechanism, then spraying operation of board surfaces at different angle positions is completed, the hydraulic air cylinder pushes the paint spraying device to slide back and forth along the sliding groove, and paint is sprayed to the whole board surface of the wood board.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing, in particular to a painting device which can be adjusted at multiple angles. Background Art

[0002] Wooden boards are wooden boards made of complete wood. These boards are durable and have natural textures, making them the best choice for decoration. These boards are expensive, and wooden boards are generally classified according to the actual name of the board, and there is no unified standard specification.

[0003] The reason why wooden boards are painted is that they contain resin inside. Painting the surface is also to protect the boards and prevent them from being scratched. It is also to prevent the loss of the resin inside. There is a certain amount of moisture inside the wooden boards. If the moisture is lost, it will crack. If the external moisture enters the board, it will mold. Therefore, painting the wooden boards can also block the direct contact between the boards and the environment, preventing the loss and entry of moisture. At the same time, after painting, the wood will not be in direct contact with the air, and the fresh wood color will be preserved forever.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Most of the existing painting devices can only spray in a fixed direction, and thus cannot complete the tin spraying operation on the entire board surface; 2. The existing painting device cannot rotate to adjust the angle. After completing the spraying on one side, manual operation is required to change the board surface of the wooden board, which is very troublesome. Utility Model Content

[0005] The purpose of the utility model is to provide a painting device that can be adjusted at multiple angles, so as to solve the problem that most of the existing painting devices proposed in the above background technology can only spray in a fixed direction, so that the tin spraying operation on the entire board surface cannot be completed and the existing painting devices cannot rotate to adjust the angle. After completing the spraying of one side, it is still necessary to manually change the board surface of the wooden board, which is very troublesome. To achieve the above purpose, the utility model provides the following technical solutions: a painting device that can be adjusted at multiple angles, including a workbench, the top left and right sides of the workbench are fixedly connected with support plates, the inner wall of the support plate is horizontally penetrated with a rotating shaft, one end of the rotating shaft is fixedly connected with a clamping mechanism, the other end of the rotating shaft is fixedly connected with a servo motor, a transmission mechanism is sleeved between the servo motor and the rotating shaft, the top of the support plate is fixedly connected with a top plate, a hydraulic cylinder is fixedly installed on one side of the bottom wall of the top plate, the driving end of the hydraulic cylinder is fixedly connected with a painting device, and the middle part of the top of the painting device is fixedly connected with a connecting hose.

[0006] Further preferably, the clamping mechanism is composed of a U-shaped support plate, an adjusting bolt and a clamping plate, wherein the protruding outer wall of the U-shaped support plate is fixedly connected to one end of the rotating shaft, and the recessed inner wall of the U-shaped support plate is provided with a groove and the top of the groove at the left and right ends is vertically penetrated by an adjusting bolt, and the clamping plate is fixedly connected to the bottom end of the adjusting bolt.

[0007] Further preferably, the transmission mechanism is composed of a transmission main wheel, a transmission slave wheel and a belt, wherein the inner wall of the transmission main wheel is fixedly connected to one end of a rotating shaft, and the outer walls of the wheel bodies of the transmission main wheel and the transmission slave wheel are sleeved with belts, and the transmission slave wheels located on the left and right sides form a transmission connection through a connecting shaft that transversely penetrates the inner walls of the two wheels.

[0008] Further preferably, the clamping mechanism forms a rotating mechanism with the servo motor under the joint action of the transmission mechanism and the rotating shaft.

[0009] Further preferably, a slide groove is provided in the middle of the bottom wall of the top plate, and a sliding connection is formed with the paint spraying device through the slide groove.

[0010] Further preferably, the paint spraying device is composed of a slider, a protection box, a through pipe, a drainage pipe, a nozzle and a solenoid valve, wherein the bottom of the slider is fixedly connected to the top of the protection box, and a connecting hose is fixedly connected to the top center of the protection box and absorbs external paint storage material through the connecting hose, and the outlet end of the connecting hose passes through the interior of the protection box and is interconnected with the through pipe, and the through pipe is interconnected with the drainage pipe at the bottom thereof, and a nozzle is fixedly installed at the bottom of the drainage pipe, and a solenoid valve is also fixedly installed on the outer wall of the tube body of the through pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the operator first places the wooden board between the clamping mechanisms on the left and right sides, and then pushes the clamping plate to fit tightly with the top of the wooden board by turning the adjusting bolt to complete the clamping and fixing of the entire wooden board, and starts the servo motor, whose output end will drive the fixedly connected transmission main wheel to rotate together, and the transmission main wheel in turn drives the transmission slave wheel to rotate through the belt sleeved on the outer wall of the wheel body. At this time, the transmission slave wheels located on the left and right sides form a transmission connection through the connecting shaft that transversely penetrates the inner wall thereof. Therefore, when the transmission mechanism on one side starts to rotate to drive the clamping mechanism on the same side to rotate, the transmission mechanism on the other side will also drive the clamping mechanism on the same side to rotate together, so that the wooden board clamped in the clamping mechanism starts to rotate, and then the board surfaces at different angles can be aligned with the paint spraying device to complete the paint spraying operation on the entire board surface.

[0013] In the utility model, the paint is transmitted to the interior of the paint spraying device through a connecting hose, and by opening the solenoid valve, the paint can continue to be transported along the inner wall of the through pipe to the drainage pipe directly below, and the paint in the drainage pipe is concentrated to flow to the nozzle due to the mass effect and is sprayed out therefrom. At the same time, the operator simultaneously starts the hydraulic cylinder, so that the driving end of the hydraulic cylinder begins to extend, and pushes the sliding block fixedly connected thereto to slide back and forth along the slide groove, thereby driving the entire paint spraying device to be moved back and forth, and then the nozzle in the paint spraying device sprays the paint onto the entire surface of the wooden board, completing a full range of spraying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0018] Figure 5 This is a schematic diagram of the transmission mechanism structure of the utility model;

[0019] Figure 6 For this utility model Figure 3 A is a detailed structural diagram of the enlarged structure.

[0020] In the figure: 1. workbench; 2. support plate; 3. rotating shaft; 4. clamping mechanism; 401. U-shaped abutment plate; 402. adjusting bolt; 403. clamping plate; 5. servo motor; 6. transmission mechanism; 601. transmission main wheel; 602. transmission slave wheel; 603. belt; 7. top plate; 701. slideway; 8. hydraulic cylinder; 9. paint spraying device; 901. slider; 902. protection box; 903. through pipe; 904. drainage pipe; 905. nozzle; 906. solenoid valve; 10. connecting hose. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 6The utility model provides a technical solution: a painting device with multi-angle adjustment includes a workbench 1, support plates 2 are fixedly connected to the left and right sides of the top of the workbench 1, a rotating shaft 3 is horizontally penetrated through the inner wall of the support plate 2, one end of the rotating shaft 3 is fixedly connected to a clamping mechanism 4, the other end of the rotating shaft 3 is fixedly connected to a servo motor 5, a transmission mechanism 6 is sleeved between the servo motor 5 and the rotating shaft 3, a top plate 7 is fixedly connected to the top of the support plate 2, a hydraulic cylinder 8 is fixedly installed on one side of the bottom wall of the top plate 7, a paint spraying device 9 is fixedly connected to the driving end of the hydraulic cylinder 8, and a connecting hose 10 is fixedly connected to the middle of the top of the paint spraying device 9.

[0023] In this embodiment, Figure 3 and Figure 4 As shown, the clamping mechanism 4 is composed of a U-shaped support plate 401, an adjusting bolt 402 and a clamping plate 403, wherein the protruding outer wall of the U-shaped support plate 401 is fixedly connected to one end of the rotating shaft 3, and the recessed inner wall of the U-shaped support plate 401 is provided with a groove, and the top of the groove at the left and right ends is vertically penetrated by the adjusting bolt 402, and the clamping plate 403 is fixedly connected to the bottom end of the adjusting bolt 402; it should be noted that the operator first places the wooden board between the clamping mechanisms 4 on the left and right sides, and then respectively inserts the left and right ends of the wooden board into the grooves provided on the recessed inner wall of the U-shaped support plate 401, so that the position of the wooden board is initially fixed. At this time, The operator can manually turn the adjusting bolt 402 so that the adjusting bolt 402 pushes the clamping plate 403 downward along the internal thread of the screw hole provided in the U-shaped abutment 401, and by observation, after the bottom of the clamping plate 403 is tightly fitted with the top of the wooden board, the turning of the adjusting bolt 402 can be stopped, and according to the above steps, the adjusting bolts 402 at the four corners are rotated respectively so that the clamping plates 403 at each location are tightly fitted with the upper surface of the wooden board. At this point, the clamping and fixing of the entire wooden board can be completed to prevent it from shaking, board body deviation, etc. during rotation, painting and other operations, thereby better ensuring the completion efficiency and quality of the product.

[0024] In this embodiment, Figure 5As shown, the transmission mechanism 6 is composed of a transmission main wheel 601, a transmission slave wheel 602 and a belt 603, wherein the inner wall of the transmission main wheel 601 is fixedly connected to one end of the rotating shaft 3, and the outer wall of the wheel bodies of the transmission main wheel 601 and the transmission slave wheel 602 is sleeved with a belt 603, and the transmission slave wheels 602 arranged on the left and right sides are connected by connecting shafts that penetrate horizontally through the inner walls of the two to form a transmission connection; it should be noted that after the operator clamps and fixes the entire wooden board through the clamping mechanism 4, the operator can start the paint spraying device 9 to spray paint on the surface of the wooden board, and when the upward board surface of the wooden board is sprayed, it is necessary to spray paint on the other side and the side of the wooden board. At this time, it is necessary to start the rotating mechanism to adjust the angle of the wooden board, and the start of the rotating mechanism needs to rely on the transmission mechanism 6 to operate. The operator can start the servo motor 5 after , its output end will drive the fixedly connected transmission main wheel 601 to rotate together, and because the outer wall of the wheel body of the transmission main wheel 601 and the transmission slave wheel 602 is provided with a belt 603, when the transmission main wheel 601 rotates, the rotational force it receives will be transmitted to the transmission slave wheel 602 through the belt 603, so that the transmission slave wheel 602 is also driven to start rotating. At this time, because the transmission slave wheels 602 located on the left and right sides form a transmission connection through the connecting shaft that passes through the inner wall horizontally, when the transmission mechanism 6 on one side starts to rotate and drives the clamping mechanism 4 on the same side to rotate, the transmission mechanism 6 on the other side will also drive the clamping mechanism 4 on the same side to rotate together, so that the wooden board clamped in the clamping mechanism 4 starts to rotate, and then the board surfaces at different angles can be aligned with the paint spraying device 9 to complete the paint spraying operation of the entire board surface.

[0025] In this embodiment, Figure 1 and Figure 4As shown, the clamping mechanism 4 forms a rotating mechanism with the servo motor 5 under the joint action of the transmission mechanism 6 and the rotating shaft 3; it should be noted that when the wooden board is sprayed with paint, it is necessary to spray the board surface in all directions. Therefore, after the upward board surface of the wooden board is sprayed, it is necessary to start the rotating mechanism and adjust the angle of the wooden board so that the paint can also be sprayed on the other sides of the wooden board. At this time, the operator can first start the servo motor 5, so that its output end starts to rotate, and drives the transmission main wheel 601 fixedly connected to it to rotate together. Because the output end of the servo motor 5 is also fixedly connected to one end of the rotating shaft 3, the clamping mechanism 4 fixedly connected to the other end of the rotating shaft 3 will also be rotated at the same time. The output end of the servo motor 5 drives the rotation. At the same time, the transmission main wheel 601 transmits the rotational force it receives to the transmission slave wheel 602 through the belt 603, so that the transmission slave wheel 602 starts to rotate, and the transmission slave wheel 602 transmits the rotational force to the transmission slave wheel 602 on the other side through the connecting shaft that passes horizontally through its inner wall, so that the transmission mechanism 6 on the other side rotates at the same time, and then drives the clamping mechanism 4 on the same side to rotate together. At this point, the clamping mechanism 4 on the left and right sides will start to rotate at the same time, and drive the wooden board clamped and fixed inside to start rotating and adjusting, so that the board surfaces at different angles are aligned with the paint spraying device 9 to complete the spraying operation.

[0026] In this embodiment, Figure 2 and Figure 3As shown, a slide groove 701 is provided in the middle of the bottom wall of the top plate 7, and a sliding connection is formed with the paint spraying device 9 through the slide groove 701; it should be noted that after the operator clamps and fixes the wooden board through the clamping mechanism 4, the solenoid valve 906 can be opened to allow the paint in the paint spraying device 9 to be sprayed out through the nozzle 905, thereby performing a spraying operation on the wooden board directly below it. Because the entire wooden board has a certain length, and the paint spraying device 9 cannot spray its entire board surface if it is fixed in one position, therefore, a device that can move back and forth is designed for the paint spraying device 9 in the utility model. The specific operation is to first open a slide groove 701 in the middle of the bottom wall of the top plate 7, and at the same time set a slider 901 on the top of the paint spraying device 9, and The bottom end of the entire paint spraying device 9 is vertically inserted into the interior of the slide groove 701. At the same time, because the size of the slider 901 is larger than the diameter of the slide groove 701, the paint spraying device 9 can be clamped and fixed to prevent the paint spraying device 9 from sliding out of the slide groove 701. The driving end of the hydraulic cylinder 8 is also fixedly connected to one side of the slider 901. Therefore, when the paint spraying device 9 is running to spray the wooden board, the operator starts the hydraulic cylinder 8 at the same time, so that the driving end of the hydraulic cylinder 8 begins to extend and pushes the slider 901 fixedly connected thereto to slide back and forth along the slide groove 701, thereby driving the entire paint spraying device 9 to move back and forth, and then the nozzle 905 in the paint spraying device 9 performs a full-scale spraying operation on the wooden board surface.

[0027] In this embodiment, Figure 3 and Figure 6As shown, the paint spraying device 9 is composed of a slider 901, a protection box 902, a through pipe 903, a drainage pipe 904, a nozzle 905 and a solenoid valve 906, wherein the bottom of the slider 901 is fixedly connected to the top of the protection box 902, and a connecting hose 10 is fixedly connected to the center of the top of the protection box 902 and absorbs external paint storage materials through the connecting hose 10, and at the same time, the outlet end of the connecting hose 10 runs through the interior of the protection box 902 and is interconnected with the through pipe 903, and the through pipe 903 is interconnected with the drainage pipe 904 at its bottom, and a nozzle 905 is fixedly installed at the bottom end of the drainage pipe 904, and a solenoid valve 906 is also fixedly installed on the outer wall of the tube body of the through pipe 903; it should be noted that after the operator clamps and fixes the wooden board by the clamping mechanism 4, the external paint pump can be started to extract paint and the oil can be pumped into the paint through the connecting hose 10. The paint is transferred to the interior of the paint spraying device 9, and the paint at this time will directly enter the interior of the through pipe 903. At the same time, the operator can open the solenoid valve 906 fixedly installed on the outer wall of the through pipe 903, so that the paint can continue to be transported along the inner wall of the through pipe 903 to the drainage pipe 904 directly below. The paint in the drainage pipe 904 will flow to the nozzle 905 due to the mass effect and be ejected from it, just spraying onto the wooden board clamped and fixed directly below it. At the same time, the hydraulic cylinder 8 will push the paint spraying device 9 to move back and forth, so that the nozzle 905 sprays the paint onto the entire surface of the wooden board. After completing the spraying operation on one side, the operator can continue to start the rotating mechanism to adjust the wooden board to different angles, so that the board surfaces in all directions can be sprayed with paint from the nozzle 905, thereby completing the all-round painting operation on the wooden board.

[0028] The use method and advantages of the utility model: When the multi-angle adjustable painting device is used, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, first place the wooden board between the clamping mechanisms 4 on the left and right sides, and insert the left and right ends of the wooden board into the grooves of the U-shaped abutment plate 401 respectively, and then manually turn the adjusting bolt 402 to push the clamping plate 403 to fit tightly with the top of the wooden board. At this time, the external paint pump can be started to extract paint and transfer the paint to the inside of the paint spraying device 9 through the connecting hose 10, and at the same time, the solenoid valve 906 is opened to allow the paint to flow to the nozzle 905 and spray it onto the wooden board surface directly below it. At the same time, the hydraulic cylinder 8 is started to push the paint spraying device 9 to move back and forth in the slide 701 to spray the paint onto the entire board surface of the wooden board. After completing the spraying operation on one side, the operator can start the servo motor 5 so that its output end starts to rotate and drives the transmission mechanism 6 fixedly connected to it to rotate together, and because the servo motor 5 The output end of is also fixedly connected to one end of the rotating shaft 3, so the clamping mechanism 4 fixedly connected to the other end of the rotating shaft 3 will also be driven to rotate by the output end of the servo motor 5 at the same time. At the same time, the transmission main wheel 601 transmits the rotational force it receives to the transmission slave wheel 602 through the belt 603, so that the transmission slave wheel 602 starts to rotate, and the transmission slave wheel 602 transmits the rotational force to the transmission slave wheel 602 on the other side through the connecting rotating shaft that passes horizontally through its inner wall, so that the transmission mechanism 6 on the other side rotates at the same time, thereby driving the clamping mechanism 4 on the same side to rotate together. At this point, the clamping mechanisms 4 on the left and right sides will start to rotate at the same time, and drive the wooden boards clamped and fixed therein to start rotating and adjusting, so that the board surfaces at different angles are aligned with the paint spraying device 9 to complete the spraying operation.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A painting device with multi-angle adjustment, comprising a workbench (1), characterized in that: The top left and right sides of the workbench (1) are fixedly connected to support plates (2), the inner wall of the support plate (2) is horizontally penetrated by a rotating shaft (3), one end of the rotating shaft (3) is fixedly connected to a clamping mechanism (4), the other end of the rotating shaft (3) is fixedly connected to a servo motor (5), a transmission mechanism (6) is sleeved between the servo motor (5) and the rotating shaft (3), the top of the support plate (2) is fixedly connected to a top plate (7), one side of the bottom wall of the top plate (7) is fixedly installed with a hydraulic cylinder (8), the driving end of the hydraulic cylinder (8) is fixedly connected to a paint spraying device (9), and the middle part of the top of the paint spraying device (9) is fixedly connected to a connecting hose (10).

2. The multi-angle adjustable painting device according to claim 1, characterized in that: The clamping mechanism (4) is composed of a U-shaped support plate (401), an adjusting bolt (402) and a clamping plate (403), wherein the protruding outer wall of the U-shaped support plate (401) is fixedly connected to one end of the rotating shaft (3), and the concave inner wall of the U-shaped support plate (401) is provided with a groove, and the top of the groove at the left and right ends is vertically penetrated by the adjusting bolt (402), and the clamping plate (403) is fixedly connected to the bottom end of the adjusting bolt (402).

3. The multi-angle adjustable painting device according to claim 1, characterized in that: The transmission mechanism (6) is composed of a transmission main wheel (601), a transmission slave wheel (602) and a belt (603), wherein the inner wall of the transmission main wheel (601) is fixedly connected to one end of the rotating shaft (3), and the outer walls of the transmission main wheel (601) and the transmission slave wheel (602) are sleeved with a belt (603), and the transmission slave wheels (602) arranged on the left and right sides are connected to each other through a connecting rotating shaft that passes through the inner walls of the two wheels horizontally.

4. The multi-angle adjustable painting device according to claim 1, characterized in that: The clamping mechanism (4) forms a rotating mechanism with the servo motor (5) under the joint action of the transmission mechanism (6) and the rotating shaft (3).

5. The multi-angle adjustable painting device according to claim 1, characterized in that: A sliding groove (701) is provided in the middle of the bottom wall of the top plate (7), and a sliding connection is formed with the paint spraying device (9) through the sliding groove (701).

6. The multi-angle adjustable painting device according to claim 1, characterized in that: The paint spraying device (9) is composed of a slider (901), a protection box (902), a through pipe (903), a drainage pipe (904), a nozzle (905) and a solenoid valve (906), wherein the bottom of the slider (901) is fixedly connected to the top of the protection box (902), and a connecting hose (10) is fixedly connected to the center of the top of the protection box (902) and absorbs external paint storage materials through the connecting hose (10), and the outlet end of the connecting hose (10) passes through the interior of the protection box (902) and is connected to the through pipe (903), and the through pipe (903) is connected to the drainage pipe (904) at the bottom thereof, and the nozzle (905) is fixedly installed at the bottom end of the drainage pipe (904), and the solenoid valve (906) is also fixedly installed on the outer wall of the tube body of the through pipe (903).

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