Wood grain paint spraying device

Abstract

The utility model provides a wood grain paint spraying device which comprises a workbench, a top plate is arranged in the middle of the top of the workbench through a lifting electric cylinder, clamping plates are symmetrically arranged on the two sides of the top plate through movable electric cylinders, and plates are clamped between the clamping plates and the top plate. According to the thickness of the plate, lifting adjustment can be conducted on the plate through a lifting electric cylinder and a top plate, so that the top of the plate is flush with clamping plates on the two sides, the clamping plates are driven by a movable electric cylinder to get close to the plate and clamp the plate, the plate is conveniently fixed, meanwhile, wood grain paint can be prevented from being sprayed to the two sides of the plate during paint spraying, and the paint spraying efficiency is improved. Uneven spraying of the wood grain paint is avoided, the spraying quality of the wood grain paint is guaranteed, and the practicability is high; and the driving mechanism drives the moving rod and the scraping plate to move back and forth, dust on the surface of the plate can be conveniently cleaned, the top of the clamping plate can be conveniently cleaned after spraying is completed, and the situation that subsequent paint spraying is affected after wood grain paint is dried is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wood grain paint spraying, in particular to a wood grain paint spraying device. Background Art

[0002] Wood grain paint is a kind of art paint, which is matched with colored primer and uses special tools or techniques to create imitation wood texture. Wood grain paint has the characteristics of protecting furniture, improving the beauty of furniture and preventing oxidation.

[0003] When using a spray device to spray wood grain paint, the spray port of the spray device will face the surface of the board, while the two sides of the board are not facing the spray port of the spray device, that is, when spraying the front of the board, the two sides of the board are not sprayed. Since the spraying surfaces on both sides of the board are small, it is easy to spray the surface of the board when spraying on both sides of the board, resulting in uneven spraying of the wood grain paint, reducing the spraying quality of the wood grain paint, and low practicality.

[0004] To this end, the utility model provides a wood grain paint spraying device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a wood grain paint spraying device to solve the problems raised in the above-mentioned background technology. The utility model can lift and lower the plate through the lifting electric cylinder and the top plate so that the top of the plate is flush with the plywood on both sides, thereby preventing the wood grain paint from being sprayed on both sides of the plate during spraying, avoiding uneven spraying, ensuring the spraying quality, and having high practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a wood grain paint spraying device, including a workbench, a top plate is arranged at the middle position of the top of the workbench through a lifting electric cylinder, clamps are symmetrically arranged on both sides of the top plate through a moving electric cylinder, a plate is clamped between the clamps and the top plate, U-shaped frames are symmetrically fixed on both sides of the top of the workbench, a moving rod is arranged between the U-shaped frames on both sides through a driving mechanism, a spray gun is fixedly arranged at the middle position of the moving rod, a scraper is fixedly arranged on the right side of the moving rod, and the scraper is arranged above the clamp.

[0007] Furthermore, the number of the lifting electric cylinders is two, and the lifting electric cylinders are symmetrically fixed on the front and rear sides of the bottom of the workbench.

[0008] Furthermore, the top plate is fixedly arranged on the top of the output rod of the lifting electric cylinder, and the output rod of the lifting electric cylinder is movably installed inside the workbench.

[0009] Furthermore, lower slide grooves are provided on both sides of the top of the workbench corresponding to the lower part of the clamping plate, and a lower slider is fixedly provided at the bottom of the clamping plate, and the lower slider is limitedly slidably installed inside the lower slide grooves.

[0010] Furthermore, the shape of the clamp is "L"-shaped, and the top of the clamp is in the same horizontal plane as the top of the plate.

[0011] Furthermore, the movable electric cylinder is symmetrically fixed on both sides of the top of the workbench, and the output rod of the movable electric cylinder is fixedly connected to one side of the clamping plate.

[0012] Furthermore, the driving mechanism includes a screw and a servo motor, the screw is limitedly rotated and installed inside the top of the U-shaped frame, the servo motor is fixedly arranged on the outer wall of the rear end of the U-shaped frame, and the output shaft of the servo motor is fixedly connected to one end of the screw.

[0013] Furthermore, screw holes are symmetrically provided at both ends of the movable rod, and the screw rods are threadedly installed inside the screw holes. Upper sliders are symmetrically fixed on the tops of both ends of the movable rod, and an upper sliding groove is provided inside the top wall on the inner side of the U-shaped frame, and the upper sliding block is limitedly slidably installed inside the upper sliding groove.

[0014] The beneficial effects of the utility model: the utility model is a wood grain paint spraying device that can adjust the lifting of the plate according to the thickness of the plate through the lifting electric cylinder and the top plate, so that the top of the plate is flush with the clamping plates on both sides, and the clamping plates are driven by the mobile electric cylinder to approach the plate and clamp the plate, which is convenient for fixing the plate and can prevent the wood grain paint from being sprayed on both sides of the plate during painting, thereby avoiding uneven spraying of the wood grain paint and ensuring the spraying quality of the wood grain paint. The utility model is highly practical; the driving mechanism drives the moving rod and the scraper to move back and forth in the front and back directions, which is convenient for cleaning the dust on the surface of the plate, and is also convenient for cleaning the top of the clamping plate after spraying is completed, so as to prevent the wood grain paint from affecting subsequent spraying after drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a wood grain paint spraying device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of a wood grain paint spraying device of the utility model;

[0017] Figure 3 This is a structural diagram of a moving rod of a wood grain paint spraying device of the utility model;

[0018] In the figure: 1. workbench; 2. top plate; 3. lifting electric cylinder; 4. clamping plate; 5. moving electric cylinder; 6. plate; 7. U-shaped frame; 8. screw; 9. servo motor; 10. moving rod; 11. spray gun; 12. scraper; 13. upper slide block; 14. screw hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a wood grain paint spraying device, comprising a workbench 1, a top plate 2 is arranged at the middle position of the top of the workbench 1 through a lifting electric cylinder 3, clamping plates 4 are symmetrically arranged on both sides of the top plate 2 through a moving electric cylinder 5, a plate 6 is clamped between the clamping plates 4 and the top plate 2, U-shaped frames 7 are symmetrically fixedly arranged on both sides of the top of the workbench 1, a moving rod 10 is arranged between the U-shaped frames 7 on both sides through a driving mechanism, a spray gun 11 is fixedly arranged at the middle position of the moving rod 10, a scraper 12 is fixedly arranged on the right side of the moving rod 10, and the scraper 12 is arranged above the clamping plate 4, the number of the lifting electric cylinders 3 is two, the lifting electric cylinders 3 are symmetrically fixed on the front and back sides of the bottom of the workbench 1, the top plate 2 is fixed on the top of the output rod of the lifting electric cylinder 3, and the output rod of the lifting electric cylinder 3 is movably installed inside the workbench 1, and the lifting electric cylinder 3 and the top plate 2 can be adjusted according to the thickness of the plate 6, so that the top of the plate 6 is flush with the top of the clamping plate 4, and the plate 6 is conveniently clamped and fixed by the clamping plate 4, and can prevent the wood grain paint from being sprayed to both sides during the spraying process, thereby ensuring the quality of spraying and high practicality.

[0021] In this embodiment, sliding grooves are opened on both sides of the top of the workbench 1 corresponding to the bottom of the splint 4, and a lower sliding block is fixedly provided at the bottom of the splint 4. The lower sliding block is limitedly slidably installed inside the lower sliding groove. The shape of the splint 4 is "L"-shaped, and the top of the splint 4 and the top of the plate 6 are in the same horizontal plane. The mobile electric cylinder 5 is symmetrically fixed on both sides of the top of the workbench 1, and the output rod of the mobile electric cylinder 5 is fixedly connected to one side of the splint 4. The splint 4 can be limited by the action of the sliding groove and the lower sliding block, thereby improving the stability of the splint 4 during movement. Setting the splint 4 to an L-shape can prevent the splint 4 from affecting the lifting and lowering of the top plate 2.

[0022] In this embodiment, the driving mechanism includes a screw rod 8 and a servo motor 9. The screw rod 8 is limitedly rotated and installed inside the top of the U-shaped frame 7. The servo motor 9 is fixedly installed on the outer wall of the rear end of the U-shaped frame 7. The output shaft of the servo motor 9 is fixedly connected to one end of the screw rod 8. Screw holes 14 are symmetrically opened at both ends of the moving rod 10. The screw 8 is screwed and installed inside the screw holes 14. Upper sliders 13 are symmetrically fixed on the top of the two ends of the moving rod 10. An upper slide groove is opened inside the top wall of the inner side of the U-shaped frame 7. The upper slider 13 is limited to slide Installed inside the upper slide groove, the servo motor 9 drives the screw 8 to rotate, which makes it convenient to adjust the moving rod 10 through the screw 8 and the screw hole 14, so as to facilitate the spraying of wood grain paint on the top of the plate 6 through the spray gun 11. The upper slider 13 and the upper slide groove can limit the moving rod 10 to improve the stability of the moving rod 10. The scraper 12 can clean the dust on the surface of the plate 6 when the moving rod 10 moves, and can also clean the wood grain paint on the top of the splint 4 after spraying is completed to avoid affecting the subsequent spraying of other plates 6 or other surfaces.

[0023] When the wood grain paint spraying device is used, the spray gun 11 is connected to the spraying equipment, and the moving rod 10 and the spray gun 11 are adjusted to the starting position through the driving mechanism, that is, the spray gun 11 is adjusted to the front end of the top of the workbench 1, and the plate 6 to be sprayed with wood grain paint is placed on the top of the top plate 2. According to the thickness of the plate 6, the top plate 2 is driven to rise and fall by the lifting electric cylinder 3, and the top plate 2 drives the plate 6 to move, and the top of the plate 6 is adjusted to a position flush with the top of the clamping plate 4. The clamping plate 4 is driven to approach the plate 6 and clamp the plate 6 by the moving electric cylinder 5, which is convenient for fixing the plate 6 and improving the stability of the plate 6 during the spraying process. At the same time, it can prevent the wood grain paint from being sprayed on both sides of the plate 6 during spraying, avoid uneven spraying of the wood grain paint, ensure the spraying quality of the wood grain paint, and is practical. High; start the servo motor 9, the servo motor 9 adjusts the screw 8 to rotate, the screw 8 drives the moving rod 10 to move back and forth between the U-shaped frames 7 on both sides through the screw connection with the screw hole 14, the moving rod 10 drives the spray gun 11 and the scraper 12 to move, the scraper 12 first contacts the top of the plate 6, which is convenient for cleaning the dust on the top of the plate 6, the spray gun 11 sprays the wood grain paint on the surface of the plate 6, after the spraying is completed, the spray gun 11 is closed, and at the same time, the clamping plate 4 is driven to move to both sides through the moving electric cylinder 5, the lifting electric cylinder 3 drives the top plate 2 and the plate 6 to descend, and the moving rod 10 and the scraper 12 are driven to move in the opposite direction through the driving mechanism, the scraper 12 can clean the wood grain paint on the top of the clamping plate 4 to prevent the paint on the clamping plate 4 from flowing to the upper surface of the plate 6 when the plate 6 continues to be sprayed with paint, and the practicality is high.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wood grain paint spraying device, comprising a workbench (1), characterized in that: A top plate (2) is arranged at the middle position of the top of the workbench (1) via a lifting electric cylinder (3), clamping plates (4) are symmetrically arranged on both sides of the top plate (2) via a moving electric cylinder (5), a plate (6) is clamped between the clamping plates (4) and the top plate (2), U-shaped frames (7) are symmetrically fixedly arranged on both sides of the top of the workbench (1), a moving rod (10) is arranged between the U-shaped frames (7) on both sides via a driving mechanism, a spray gun (11) is fixedly arranged at the middle position of the moving rod (10), a scraper (12) is fixedly arranged on the right side of the moving rod (10), and the scraper (12) is arranged above the clamping plate (4).

2. A wood grain paint spraying device according to claim 1, characterized in that: The number of the lifting electric cylinders (3) is two, and the lifting electric cylinders (3) are symmetrically fixedly arranged on the front and rear sides of the bottom of the workbench (1).

3. A wood grain paint spraying device according to claim 2, characterized in that: The top plate (2) is fixedly arranged on the top of the output rod of the lifting electric cylinder (3), and the output rod of the lifting electric cylinder (3) is movably installed inside the workbench (1).

4. The wood grain paint spraying device according to claim 1, characterized in that: The top sides of the workbench (1) are provided with lower slide grooves corresponding to the lower side of the clamping plate (4), and the bottom of the clamping plate (4) is fixedly provided with a lower slide block, which is limitedly slidably installed inside the lower slide groove.

5. A wood grain paint spraying device according to claim 4, characterized in that: The shape of the clamping plate (4) is "L"-shaped, and the top end of the clamping plate (4) and the top end of the plate (6) are in the same horizontal plane.

6. A wood grain paint spraying device according to claim 5, characterized in that: The movable electric cylinder (5) is symmetrically fixedly arranged on both sides of the top of the workbench (1), and the output rod of the movable electric cylinder (5) is fixedly connected to one side of the clamping plate (4).

7. The wood grain paint spraying device according to claim 1, characterized in that: The driving mechanism comprises a screw rod (8) and a servo motor (9); the screw rod (8) is mounted inside the top end of the U-shaped frame (7) for limited rotation; the servo motor (9) is fixedly arranged on the outer wall of the rear end of the U-shaped frame (7); and the output shaft of the servo motor (9) is fixedly connected to one end of the screw rod (8).

8. The wood grain paint spraying device according to claim 7, characterized in that: The two ends of the movable rod (10) are symmetrically provided with screw holes (14), the screw rod (8) is screwed and installed inside the screw holes (14), the tops of the two ends of the movable rod (10) are symmetrically fixed with upper sliders (13), the inner top wall of the U-shaped frame (7) is provided with an upper slide groove, and the upper slider (13) is limitedly slidably installed inside the upper slide groove.

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