A wood moulding undercoating shower coating device

Abstract

The utility model discloses a wood line strip bottom surface paint shower coating device relates to shower coating device technical field, aiming at the problem of the four outer walls of wood line strip in prior art can not be painted simultaneously, time -consuming and labor -intensive low -efficiency, present and propose the following scheme, including the paint storage box, the top four corners of paint storage box are respectively welded fixed with support rod, and the top of four support rods all are welded with the top plate fixedly. The utility model discloses by the wood line strip along the insertion of connecting ring inner ring, by the downward elongation of push rod motor, make the bottom of compression roller abut in the top of wood line strip, rotate handle screw rod, make both sides' rotating roller and the both sides outer wall abut of wood line strip, along with the wood line strip in paint storage box top and carry on the conveyance of pushing, by paint pump through the paint liquid in paint storage box is delivered to the connecting ring inside to the connecting pipe of the wood line strip four outer walls that pass through the connecting ring and carry out the shower paint liquid, when wood line strip passes through compression roller, support roller and rotating roller, scrape off the extra paint liquid of wood line strip four outer walls.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and in particular to a coating equipment for the base coat of wood strips. Background Technology

[0002] There are many varieties of wood moldings in my country. Wood moldings are made from hard, fine-grained, wear-resistant, corrosion-resistant, non-splitting, smooth-cut surfaces, good processing properties, good paintability and staining, good adhesion, and strong nail-holding power. After drying, they are made by machine or hand. With continuous economic development and people's ever-increasing demands, the pursuit of material things is growing, so wood molding decoration has gained much attention, and more and more people are entering the wood molding industry. Wood moldings have a wide range of uses, such as sealing the joints of different layers on walls; sealing the joints of different materials on walls; edging wainscoting; edge trim and molding lines on various finishes, doors, and furniture surfaces; edge sealing at the junctions of ceilings with walls and columns; and molding lines on ceiling surfaces, etc.

[0003] To enhance the aesthetics and extend the lifespan of wood trim, surface coating is necessary during production. Existing spray coating equipment cannot simultaneously paint all four outer walls of the wood trim, resulting in time-consuming, labor-intensive, and inefficient processes. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a wood strip bottom paint spraying device, which overcomes the shortcomings of the prior art and effectively solves the problem that the existing technology cannot simultaneously spray paint the four outer walls of the wood strip, which is time-consuming, labor-intensive and inefficient.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wood trim undercoat coating device includes a paint storage box. Support rods are welded to the four corners of the top of the paint storage box, and a top plate is welded to the top of each of the four support rods. A push rod motor is installed at the bottom of the top plate, and a first fixing frame is installed at the bottom of the push rod motor. Pressure rollers are rotatably connected to the inner walls of both ends of the first fixing frame, and support rollers are rotatably connected to the top of the inner walls of both sides of the paint storage box on both sides below the pressure rollers. L-shaped plates are welded to the top of the outer walls of both sides of the paint storage box. One side of the outer wall is connected to guide rods and handle screws distributed vertically. One end of each guide rod and handle screw is connected to a movable plate, and fixed rods are welded and fixed to the outer walls of both sides of the movable plate. One end of each fixed rod is welded and fixed to a second fixed frame, and the inner walls of both ends of the second fixed frame are rotatably connected to rollers. One end of the inner wall of the paint storage box is fixed to a paint spraying mechanism, and the paint spraying mechanism includes a connecting block, a connecting pipe inserted and fixed to the connecting block, a paint pump inserted and fixed to the bottom of the connecting pipe, and a connecting ring inserted and fixed to the top of the connecting pipe.

[0007] Insert one end of the wood strip along the inner ring of the connecting ring and overlap the bottom of the wood strip with the top of the support roller. With the downward extension of the push rod motor, the bottom of the pressure roller abuts against the top of the wood strip. By turning the handle screw, the guide rod is inserted and moved in the L-shaped plate to adjust the position of the movable plate, so that the rotating rollers on both sides abut against the outer walls of the wood strip. As the wood strip is pushed, it is conveyed on the top of the paint storage box. The paint pump delivers the paint in the paint storage box to the connecting ring through the connecting pipe, and sprays it out from the evenly distributed nozzles to spray the paint on the outer walls of the wood strip that passes through the connecting ring. When the wood strip passes through the pressure roller, support roller and rotating roller, the short fibers on the roller, support roller and rotating roller scrape off the excess paint on the outer walls of the wood strip.

[0008] Preferably, auxiliary rods are welded and fixed at both ends of the top of the first fixing frame, and through holes that are inserted into the auxiliary rods are respectively opened on both sides of the top of the top plate.

[0009] The auxiliary rod moves up and down along the through hole in the top plate, providing guidance and support for the up and down movement of the first fixed frame, thereby improving the stability of the up and down movement of the first fixed frame.

[0010] Preferably, the outer walls of the pressure roller, support roller, and rotating roller are all bonded and fixed with short pile.

[0011] The short, plush material effectively scrapes off excess paint from the outer walls around the wood trim.

[0012] Preferably, the guide rod is inserted into the L-shaped plate, and the handle screw is screwed into the L-shaped plate.

[0013] The guide rod is inserted and moved inside the L-shaped plate, and the handle screw moves spirally inside the L-shaped plate.

[0014] Preferably, one end of the guide rod is welded and fixed to the movable plate, and one end of the handle screw is rotatably connected to the movable plate.

[0015] Turning the handle screw, in conjunction with the guide rod, allows for adjustment of the position of the movable plate.

[0016] Preferably, the connecting ring is a hollow structure, and nozzles that are evenly distributed are inserted and fixed into the annular inner wall of the connecting ring.

[0017] After the paint enters the connecting ring, it is sprayed out by nozzles that are evenly distributed, passing through the outer wall of the wooden strip around the connecting ring to spray the paint.

[0018] The beneficial effects of this utility model are as follows:

[0019] By inserting the wooden strip along the inner ring of the connecting ring, the downward extension of the push rod motor causes the bottom of the pressure roller to abut against the top of the wooden strip. Turning the handle screw causes the rotating rollers on both sides to abut against the outer walls of the wooden strip. As the wooden strip is pushed, it is conveyed at the top of the paint storage box. The paint pump delivers the paint from the paint storage box to the connecting ring through the connecting pipe. The outer walls of the wooden strip passing through the connecting ring are sprayed with paint. When the wooden strip passes the pressure roller, support roller, and rotating roller, excess paint on the outer walls of the wooden strip is scraped off. This effectively solves the problem of the inability to simultaneously spray paint the outer walls of the wooden strip, which is time-consuming, labor-intensive, and inefficient in the existing technology. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a wood trim undercoat coating device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the paint storage box of a wood strip bottom paint spraying device proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the coating mechanism of a wood strip bottom paint coating device proposed in this utility model.

[0023] In the diagram: 1. Paint storage box; 2. Support rod; 3. Top plate; 4. Push rod motor; 5. Auxiliary rod; 6. First fixed frame; 7. Pressure roller; 8. Support roller; 9. L-shaped plate; 10. Guide rod; 11. Handle screw; 12. Movable plate; 13. Fixed rod; 14. Second fixed frame; 15. Rotary roller; 16. Paint spraying mechanism; 17. Connecting block; 18. Connecting pipe; 19. Paint pump; 20. Connecting ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example:

[0026] Reference Figure 1-3 A wood trim bottom paint coating device includes a paint storage box 1. Support rods 2 are welded and fixed to the four corners of the top of the paint storage box 1. Top plates 3 are welded and fixed to the top of the four support rods 2. Push rod motors 4 are installed and fixed to the bottom of the top plates 3. First fixing frames 6 are installed and fixed to the bottom of the push rod motors 4. Pressure rollers 7 are rotatably connected to the inner walls of both ends of the first fixing frames 6. Support rollers 8 are rotatably connected to the top of the inner walls of both sides of the paint storage box 1 on both sides below the pressure rollers 7. L-shaped plates 9 are welded and fixed to the top of the outer walls of both sides of the paint storage box 1. Guide rods 10 and handle screws 11 are connected to one outer wall of the L-shaped plates 9.

[0027] One end of the guide rod 10 and the handle screw 11 are both connected to a movable plate 12. The outer walls of both sides of the movable plate 12 are respectively welded and fixed with a fixed rod 13. One end of the fixed rod 13 is welded and fixed with a second fixed frame 14. The inner walls of both ends of the second fixed frame 14 are rotatably connected with a rotating roller 15. One end of the paint storage box 1 is fixed with a paint spraying mechanism 16. The paint spraying mechanism 16 includes a connecting block 17, a connecting pipe 18 that is inserted and fixed to the connecting block 17, a paint pump 19 that is inserted and fixed to the bottom of the connecting pipe 18, and a connecting ring 20 that is inserted and fixed to the top of the connecting pipe 18.

[0028] Auxiliary rods 5 are welded and fixed at both ends of the top of the first fixed frame 6. Through holes that interlock with the auxiliary rods 5 are opened on both sides of the top of the top plate 3. The auxiliary rods 5 move up and down in the top plate 3 along the through holes to provide guidance and support for the up and down movement of the first fixed frame 6, thereby improving the stability of the up and down movement of the first fixed frame 6. Short piles are glued and fixed to the outer walls of the pressure roller 7, support roller 8 and rotating roller 15. The short piles can effectively scrape off the excess paint on the outer walls around the wood strip.

[0029] The guide rod 10 is inserted into the L-shaped plate 9, and the handle screw 11 is screwed into the L-shaped plate 9. The guide rod 10 is inserted and movable inside the L-shaped plate 9, and the handle screw 11 moves spirally inside the L-shaped plate 9. One end of the guide rod 10 is welded and fixed to the movable plate 12, and one end of the handle screw 11 is rotatably connected to the movable plate 12. Rotating the handle screw 11, in conjunction with the guide rod 10, can adjust the position of the movable plate 12. The connecting ring 20 is a hollow structure. The annular inner wall of the connecting ring 20 is inserted and fixed with nozzles that are evenly distributed. After the paint enters the connecting ring 20, it is sprayed out by the evenly distributed nozzles and passes through the outer wall of the wood strip of the connecting ring 20 to spray the paint.

[0030] Working principle:

[0031] During operation, one end of the wood strip is inserted along the inner ring of the connecting ring 20, and the bottom of the wood strip overlaps the top of the support roller 8. With the downward extension of the push rod motor 4, the bottom of the pressure roller 7 abuts against the top of the wood strip. By turning the handle screw 11, the guide rod 10 is inserted and moved in the L-shaped plate 9, and the position of the movable plate 12 is adjusted so that the rotating rollers 15 on both sides abut against the outer walls of the wood strip. As the wood strip is pushed, it is conveyed on the top of the paint storage box 1. The paint pump 19 delivers the paint in the paint storage box 1 to the connecting ring 20 through the connecting pipe 18, and sprays it out from the nozzles that are evenly distributed. The paint is sprayed onto the outer walls of the wood strip that passes through the connecting ring 20. When the wood strip passes the pressure roller 7, the support roller 8 and the rotating roller 15, the short fibers on the rollers 7, the support roller 8 and the rotating roller 15 scrape off the excess paint from the outer walls of the wood strip.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for applying a base coat of paint to wood trim, comprising a paint storage box (1), characterized in that, Support rods (2) are welded and fixed to the top four corners of the paint storage box (1), and top plates (3) are welded and fixed to the top of each of the four support rods (2). A push rod motor (4) is installed and fixed to the bottom of the top plate (3), and a first fixing frame (6) is installed and fixed to the bottom of the push rod motor (4). Pressure rollers (7) are rotatably connected to the inner walls of both ends of the first fixing frame (6), and support rollers (8) are rotatably connected to the top of the inner walls of both sides of the paint storage box (1) on the lower sides of the pressure rollers (7). L-shaped plates (9) are welded and fixed to the top of the outer walls of both sides of the paint storage box (1), and guide rods (10) and handle screws (1) are connected to one side of the outer wall of the L-shaped plate (9). 1) One end of the guide rod (10) and the handle screw (11) are connected to a movable plate (12), and the outer walls of both sides of the movable plate (12) are respectively welded and fixed with a fixed rod (13). One end of the fixed rod (13) is welded and fixed with a second fixed frame (14), and the inner walls of both ends of the second fixed frame (14) are rotatably connected with a rotating roller (15). One end of the paint storage box (1) is fixed with a paint spraying mechanism (16), and the paint spraying mechanism (16) includes a connecting block (17), a connecting pipe (18) that is inserted and fixed to the connecting block (17), a paint pump (19) that is inserted and fixed to the bottom of the connecting pipe (18), and a connecting ring (20) that is inserted and fixed to the top of the connecting pipe (18).

2. The wood trim undercoat coating device according to claim 1, characterized in that, The first fixing frame (6) has auxiliary rods (5) welded and fixed at both ends of its top, and the top plate (3) has through holes on both sides of its top that are inserted into the auxiliary rods (5).

3. The wood trim undercoat coating device according to claim 1, characterized in that, The outer walls of the pressure roller (7), support roller (8) and rotating roller (15) are all bonded with short pile.

4. The wood trim undercoat coating device according to claim 1, characterized in that, The guide rod (10) is inserted into the L-shaped plate (9), and the handle screw (11) is screwed into the L-shaped plate (9).

5. The wood molding undercoat coating device according to claim 1, characterized in that, One end of the guide rod (10) is welded and fixed to the movable plate (12), and one end of the handle screw (11) is rotatably connected to the movable plate (12).

6. The wood trim undercoat coating device according to claim 1, characterized in that, The connecting ring (20) is a hollow structure, and nozzles that are evenly distributed are inserted and fixed into the annular inner wall of the connecting ring (20).

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