Annular powder spraying coating equipment

Abstract

The utility model belongs to the technical field of coating equipment, and particularly relates to annular powder spraying coating equipment which comprises a base plate, a baffle is fixedly installed on the upper surface of the base plate, a transmission assembly is fixedly installed on the side wall of the baffle, a groove is formed in the side wall of the baffle, and one end of the transmission assembly is installed in the groove in a sliding mode. An annular frame is fixedly installed at one end of the transmission assembly, and a spray gun is connected to the annular frame in a penetrating mode. One end of a steel pipe is placed in the fixing frame, the steel pipe is fixed through the supporting assembly on the side wall of the fixing frame, and after fixing, the second motor rotates to enable the fixing rod to move through the lead screw, so that the steel pipe in the fixing frame on the fixing rod can be driven to move in the annular frame; and six groups of spray guns are uniformly mounted on the annular frame, so that the periphery of the steel pipe can be sprayed.

Description

Technical Field

[0001] The utility model belongs to the technical field of painting equipment, and particularly relates to an annular powder spraying painting equipment. Background Technique

[0002] Painting is an important link in the surface manufacturing process. Rust prevention, corrosion prevention, aesthetics, and changing the inherent use defects of materials are important aspects of the painting quality, which is one of the important aspects of the overall quality of products. The appearance quality of products not only reflects the protection and decoration performance of products, but also an important factor constituting the value of products. And painting equipment is a crucial part of the entire painting process.

[0003] Publication (Announcement) Number: CN219560096U discloses an annular powder spraying painting device, which includes a spraying chamber and a feeding mechanism arranged on the ground. The feeding mechanism is used to convey materials to the spraying chamber. Inside the spraying chamber, there is a painting ring in a C shape. The feeding mechanism for conveying materials to the spraying chamber passes through the painting ring. The painting ring is provided with oblong through holes extending along the radial direction of the painting ring. The painting ring is detachably installed with spray guns through bolts. The nozzles of the spray guns face the center of the painting ring. The bolts pass through the oblong through holes. The number of oblong through holes is N and they are evenly distributed circumferentially around the painting ring. The number of spray guns is M and they are evenly distributed circumferentially around the painting ring. M is less than N. The beneficial effect of the utility model is that the steel pipe passes through the annular painting ring through the feeding mechanism. During the passing process, the spray guns distributed annularly spray powder evenly on the circumference of the steel pipe, and the applied coating is more uniform, avoiding the generation of spiral lines, and improving the appearance and quality of the product.

[0004] Problems existing in the prior art are: when spraying a steel pipe currently, generally the upper side or the lower side of the steel pipe is fixed, and the spray guns are distributed on both sides of the steel pipe, making it impossible to spray the fixed surface of the steel pipe, resulting in the need for manual supplementary spraying. And after the spray guns are fixed currently, they cannot be moved, resulting in uneven spraying and too small spraying area. Therefore, we propose an annular powder spraying painting equipment. Content of the Utility Model

[0005] The purpose of the utility model is to provide an annular powder spraying painting equipment to solve the problems proposed above, that is, when spraying a steel pipe currently, generally the upper side or the lower side of the steel pipe is fixed, and the spray guns are distributed on both sides of the steel pipe, making it impossible to spray the fixed surface of the steel pipe, resulting in the need for manual supplementary spraying, and after the spray guns are fixed currently, they cannot be moved, resulting in uneven spraying and too small spraying area.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The present utility model is realized as follows. An annular powder spraying and coating device includes a substrate. A baffle is fixedly installed on the upper surface of the substrate. A transmission component is fixedly installed on the side wall of the baffle. A groove is formed on the side wall of the baffle. One end of the transmission component is slidably installed in the groove. One end of the transmission component is fixedly installed with an annular frame. A spray gun is inserted and connected to the annular frame. An installation plate is fixedly installed on the side wall of the substrate. A bearing plate is fixedly installed on the upper surface of the installation plate. A fixing rod is movably installed on the side wall of the bearing plate. One end of the fixing rod is fixedly installed with a fixing frame. A fixing plate is fixedly installed on the side wall of the fixing frame. A support component is fixedly installed on the upper surface of the fixing plate. One end of the support component is inserted and connected to the side wall of the fixing frame.

[0008] As a further solution of the present utility model: Six groups of the spray guns are provided, and the six groups of spray guns are evenly arranged on the annular frame.

[0009] As a further solution of the present utility model: A second motor is fixedly installed on the side wall of the bearing plate. The output shaft of the second motor is inserted and connected into the bearing plate. A lead screw is fixedly installed on the output shaft of the second motor. The lead screw is threadedly connected to the fixing rod.

[0010] As a further solution of the present utility model: The transmission component includes a clamping seat. The clamping seat is fixedly installed on the side wall of the baffle. A square groove is formed on the clamping seat. Two threaded rods are rotatably installed at both ends of the inner wall of the square groove. The two threaded rods are connected by a connecting block. The two threaded rods are arranged in opposite directions. A first motor is fixedly installed on the side wall of the clamping seat. The output shaft of the first motor is inserted and connected to the clamping seat. The output shaft of the first motor is fixedly connected to one end of the two threaded rods.

[0011] As a further solution of the present utility model: Threaded sleeves are slidably installed on the two threaded rods, and fixing blocks are fixedly installed on the two threaded sleeves.

[0012] As a further solution of the present utility model: The support component includes an electric slide table. The electric slide table is fixedly installed on the upper surface of the fixing plate. A rotating shaft is rotatably installed on the working slide of the electric slide table. An extension plate is fixedly installed on the rotating shaft. Two groups of the extension plates are provided. The two groups of extension plates are rotatably connected by a rotating rod. One end of the two groups of extension plates is inserted and connected to the side wall of the fixing frame. An arc-shaped plate is fixedly installed at one end of the two groups of extension plates.

[0013] As a further solution of the present utility model: A limiting frame is fixedly installed on the side wall of the substrate.

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

[0015] 1. In the present utility model, a second motor is installed on the side wall of the bearing plate. The output shaft of the second motor is inserted and connected inside the side wall of the bearing plate and is connected to a lead screw. A fixing rod is threadedly connected to the lead screw. One end of the fixing rod is movably installed inside the annular frame, and a fixing frame is installed at one end of the fixing rod. When it is necessary to spray the steel pipe, by placing one end of the steel pipe inside the fixing frame and fixing it through the supporting components on the side wall of the fixing frame. After fixing, the second motor rotates to move the fixing rod through the lead screw, thereby driving the steel pipe in the fixing frame on the fixing rod to move out of the annular frame. Six groups of spray guns are evenly installed on the annular frame, so that the steel pipe can be sprayed around, avoiding the situation that after fixing the upper or lower side of the steel pipe, the fixed surface of the steel pipe cannot be sprayed, resulting in the need for manual supplementary spraying. The clamping seat is fixedly installed on the side wall of the baffle. At both ends of the inner wall of the square groove of the clamping seat, two groups of threaded rods are rotatably installed. One end of the two groups of threaded rods is fixedly installed on the output shaft of the first motor, and the two groups of threaded rods are arranged in opposite directions. When the first motor rotates, it drives the two groups of threaded rods to rotate, so that the fixing blocks fixed on the two groups of threaded sleeves drive the annular frame to slide in the same direction on the side wall of the baffle. Therefore, when spraying the steel pipe, the movement of the annular frame can increase the spraying range of the spray gun on the steel pipe, thus avoiding uneven spraying.

[0016] 2. In the present utility model, the electric sliding table is installed on the fixing plate. The working slide of the electric sliding table is connected to the extension plate through a rotating shaft. There are two groups of extension plates. The two groups of extension plates are connected by a rotating rod. One end of the two groups of extension plates is inserted and connected to the side wall of the fixing frame. An arc-shaped plate is installed at one end of the two groups of extension plates. When the electric sliding table slides, it drives the two groups of extension plates to move downward, so that one end of the two groups of extension plates drives the arc-shaped plate to move inside the fixing frame, thereby being able to adjust according to the size of the steel pipe, making it convenient for support and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the overall structure provided by an embodiment of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structural diagram of the fixing rod provided by an embodiment of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the transmission component provided by an embodiment of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the support component provided by an embodiment of the present utility model.

[0021] In the figure: 1 - substrate, 2 - baffle, 3 - annular frame, 4 - spray gun, 5 - mounting plate, 6 - bearing plate, 7 - fixing rod, 8 - fixing frame, 9 - transmission assembly, 10 - fixing plate, 11 - support assembly, 12 - second motor, 13 - lead screw, 14 - limit frame, 901 - clamping seat, 902 - threaded rod, 903 - connecting block, 904 - first motor, 905 - threaded sleeve, 906 - fixing block, 111 - electric slide table, 112 - rotating shaft, 113 - extension plate, 114 - rotating rod, 115 - arc plate. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 to 4 , in the embodiment of the present invention, an annular powder spraying and painting device includes a substrate 1. A baffle 2 is fixedly installed on the upper surface of the substrate 1. A transmission assembly 9 is fixedly installed on the side wall of the baffle 2. A groove is opened on the side wall of the baffle 2. One end of the transmission assembly 9 is slidably installed in the groove. One end of the transmission assembly 9 is fixedly installed with an annular frame 3. A spray gun 4 is inserted and connected to the annular frame 3. A mounting plate 5 is fixedly installed on the side wall of the substrate 1. A bearing plate 6 is fixedly installed on the upper surface of the mounting plate 5. A fixing rod 7 is movably installed on the side wall of the bearing plate 6. One end of the fixing rod 7 is fixedly installed with a fixing frame 8. A fixing plate 10 is fixedly installed on the side wall of the fixing frame 8. A support assembly 11 is fixedly installed on the upper surface of the fixing plate 10. One end of the support assembly 11 is inserted and connected to the side wall of the fixing frame 8. Six groups of spray guns 4 are provided, and the six groups of spray guns 4 are evenly arranged on the annular frame 3. A second motor 12 is fixedly installed on the side wall of the bearing plate 6. The output shaft of the second motor 12 is inserted and connected into the bearing plate 6. A lead screw 13 is fixedly installed on the output shaft of the second motor 12. The lead screw 13 is threadedly connected to the fixing rod 7. The transmission assembly 9 includes a clamping seat 901. A clamping seat 901 is fixedly installed on the side wall of the baffle 2. A square groove is opened on the clamping seat 901. Threaded rods 902 are rotatably installed at both ends of the inner wall of the square groove. The two threaded rods 902 are connected by a connecting block 903. The two threaded rods 902 are arranged in opposite directions. A first motor 904 is fixedly installed on the side wall of the clamping seat 901. The output shaft of the first motor 904 is inserted and connected to the clamping seat 901. The output shaft of the first motor 904 is fixedly connected to one end of the two threaded rods 902. Threaded sleeves 905 are slidably installed on the two threaded rods 902. Fixing blocks 906 are fixedly installed on the two threaded sleeves 905.

[0024] Among them, a second motor 12 is installed on the side wall of the bearing plate 6. The output shaft of the second motor 12 is inserted and connected inside the side wall of the bearing plate 6 and is connected to a lead screw 13. A fixing rod 7 is threadedly connected to the lead screw 13. One end of the fixing rod 7 is movably installed inside the annular frame 3, and a fixing frame 8 is installed at one end of the fixing rod 7. When it is necessary to spray the steel pipe, one end of the steel pipe is placed inside the fixing frame 8 and fixed by the supporting component 11 on the side wall of the fixing frame 8. After fixing, the second motor 12 rotates to move the fixing rod 7 through the lead screw 13, so as to drive the steel pipe in the fixing frame 8 on the fixing rod 7 to move out of the annular frame 3. Six groups of spray guns 4 are evenly installed on the annular frame 3, so as to spray the periphery of the steel pipe. To avoid the situation that after fixing the upper or lower side of the steel pipe, the fixed surface of the steel pipe cannot be sprayed, resulting in the need for manual supplementary spraying. The clamping seat 901 is fixedly installed on the side wall of the baffle 2. Two groups of threaded rods 902 are rotatably installed at both ends of the inner wall of the square groove of the clamping seat 901. One end of the two groups of threaded rods 902 is fixedly installed on the output shaft of the first motor 904, and the two groups of threaded rods 902 are arranged in opposite directions. When the first motor 904 rotates, it drives the two groups of threaded rods 902 to rotate, so that the fixing blocks 906 fixed on the two groups of threaded sleeves 905 drive the annular frame 3 to slide in the same direction on the side wall of the baffle 2 through the grooves. Therefore, when spraying the steel pipe, the movement of the annular frame 3 can increase the spraying range of the spray gun 4 on the steel pipe, thus avoiding uneven spraying.

[0025] Please refer to Figure 4 The supporting component 11 includes an electric slide table 111. The electric slide table 111 is fixedly installed on the upper surface of the fixing plate 10. A rotating shaft 112 is rotatably installed on the working slide of the electric slide table 111. An extension plate 113 is fixedly installed on the rotating shaft 112. There are two groups of extension plates 113. The two groups of extension plates 113 are rotatably connected by a rotating rod 114. One end of the two groups of extension plates 113 is inserted and connected to the side wall of the fixing frame 8. An arc-shaped plate 115 is fixedly installed at one end of the two groups of extension plates 113. A limiting frame 14 is fixedly installed on the side wall of the base plate 1.

[0026] Among them, the electric slide table 111 is installed on the fixing plate 10. The working slide of the electric slide table 111 is connected to the extension plate 113 through the rotating shaft 112. There are two groups of extension plates 113. The two groups of extension plates 113 are connected by a rotating rod 114. One end of the two groups of extension plates 113 is inserted and connected to the side wall of the fixing frame 8. An arc-shaped plate 115 is installed at one end of the two groups of extension plates 113. The sliding of the electric slide table 111 drives the two groups of extension plates 113 to move downward, so that one end of the two groups of extension plates 113 drives the arc-shaped plate 115 to move inside the fixing frame 8, so as to adjust according to the size of the steel pipe, thus facilitating support and fixation.

[0027] The working principle of the present utility model:

[0028] In use, a second motor 12 is installed on the side wall of the bearing plate 6. The output shaft of the second motor 12 is inserted and connected into the side wall of the bearing plate 6 and connected to the lead screw 13. A fixing rod 7 is threadedly connected to the lead screw 13. One end of the fixing rod 7 is movably installed in the annular frame 3, and a fixing frame 8 is installed at one end of the fixing rod 7. When it is necessary to spray the steel pipe, one end of the steel pipe is placed in the fixing frame 8 and fixed by the supporting component 11 on the side wall of the fixing frame 8. After fixing, the second motor 12 rotates to move the fixing rod 7 through the lead screw 13, so as to drive the steel pipe in the fixing frame 8 on the fixing rod 7 to move out of the annular frame 3. Six groups of spray guns 4 are evenly installed on the annular frame 3, so that the steel pipe can be sprayed around, avoiding that after the upper or lower side of the steel pipe is fixed, the fixed surface of the steel pipe cannot be sprayed, resulting in the need for manual supplementary spraying. The clamping seat 901 is fixedly installed on the side wall of the baffle 2. Two groups of threaded rods 902 are rotatably installed at both ends of the inner wall of the square groove of the clamping seat 901. One end of the two groups of threaded rods 902 is fixedly installed on the output shaft of the first motor 904, and the two groups of threaded rods 902 are arranged in opposite directions. When the first motor 904 rotates, it drives the two groups of threaded rods 902 to rotate, so that the fixing blocks 906 fixed on the two groups of threaded sleeves 905 drive the annular frame 3 to slide in the same direction on the side wall of the baffle 2 through the grooves. Therefore, when spraying the steel pipe, the movement of the annular frame 3 can increase the spraying range of the spray gun 4 on the steel pipe, thus avoiding uneven spraying.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An annular powder coating device, comprising a substrate (1), characterized in that: A baffle (2) is fixedly mounted on the upper surface of the substrate (1), a transmission assembly (9) is fixedly mounted on the side wall of the baffle (2), a groove is provided on the side wall of the baffle (2), one end of the transmission assembly (9) is slidably mounted in the groove, an annular frame (3) is fixedly mounted on one end of the transmission assembly (9), a spray gun (4) is inserted and connected to the annular frame (3), a mounting plate (5) is fixedly mounted on the side wall of the substrate (1), a bearing plate (6) is fixedly mounted on the upper surface of the mounting plate (5), a fixing rod (7) is movably mounted on the side wall of the bearing plate (6), a fixing frame (8) is fixedly mounted on one end of the fixing rod (7), a fixing plate (10) is fixedly mounted on the side wall of the fixing frame (8), a supporting assembly (11) is fixedly mounted on the upper surface of the fixing plate (10), one end of the supporting assembly (11) is inserted and connected to the side wall of the fixing frame (8).

2. The annular powder spray coating equipment according to claim 1, characterized in that: The spray guns (4) are arranged in six groups, and the six groups of spray guns (4) are evenly arranged on the annular frame (3).

3. The annular powder spray coating equipment according to claim 1, characterized in that: A second motor (12) is fixedly mounted on the side wall of the carrier plate (6); an output shaft of the second motor (12) is inserted and connected in the carrier plate (6); a screw rod (13) is fixedly mounted on the output shaft of the second motor (12); and the screw rod (13) is threadedly connected in the fixing rod (7).

4. The annular powder spray coating equipment according to claim 1, characterized in that: The transmission assembly (9) comprises a clamping seat (901), the side wall of the baffle (2) is fixedly mounted with the clamping seat (901), the clamping seat (901) is provided with a square groove, threaded rods (902) are rotatably mounted at both ends of the inner wall of the square groove, two groups of the threaded rods (902) are connected by a connecting block (903), the two groups of the threaded rods (902) are arranged oppositely, a first motor (904) is fixedly mounted on the side wall of the clamping seat (901), the output shaft of the first motor (904) is inserted and connected to the clamping seat (901), and the output shaft of the first motor (904) is fixedly connected to one end of the two groups of threaded rods (902).

5. The annular powder spray coating equipment according to claim 4, characterized in that: The two groups of threaded rods (902) are both slidably mounted with threaded sleeves (905), and the two groups of threaded sleeves (905) are fixedly mounted with fixed blocks (906).

6. The annular powder spray coating equipment according to claim 1, characterized in that: The support assembly (11) comprises an electric slide (111), the upper surface of the fixed plate (10) is fixedly mounted with the electric slide (111), a rotating shaft (112) is rotatably mounted on the working slide of the electric slide (111), an extension plate (113) is fixedly mounted on the rotating shaft (112), two groups of the extension plates (113) are provided, the two groups of the extension plates (113) are rotatably connected via a rotating rod (114), one end of the two groups of the extension plates (113) is inserted and connected to the side wall of the fixed frame (8), and one end of the two groups of the extension plates (113) is fixedly mounted with an arc plate (115).

7. The annular powder spray coating equipment according to claim 1, characterized in that: A limiting frame (14) is fixedly mounted on the side wall of the base plate (1).

Images