A highly efficient coating equipment for anti-corrosion paint

Abstract

The utility model relates to the technical field of pipe fitting production and manufacturing, specifically to an anti-corrosion paint efficient coating equipment. It includes a frame, a transmission belt, a conveyor belt mechanism and an automatic clamping device; the transmission belt is installed on the frame, a plurality of through holes are evenly spaced on the transmission belt, and a driving assembly for driving the transmission belt to rotate is installed on the frame; the automatic clamping device includes a plurality of clamping mechanisms and limit plates; the conveyor belt mechanism is arranged below the transmission belt. The utility model can realize synchronous feeding and unloading during the painting process, and the clamping and unloading of the workpiece are automated, without manual work, and the work efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting production and manufacturing, in particular to a highly efficient anti-corrosion paint coating device. Background Art

[0002] Fire-fighting pipe fittings are often exposed to harsh environmental conditions such as humidity and high temperature. Pipe fittings without anti-corrosion treatment on the surface are easily affected by oxidation, corrosion, rust, etc., which may cause the pipe wall to become thinner, damaged, or even leak. Therefore, in order to improve the safety performance of pipe fittings and extend the service life of pipe fittings, relevant staff often use fire-fighting pipe fitting anti-corrosion paint coating devices to treat fire-fighting pipe fittings with anti-corrosion treatment.

[0003] A Chinese patent with announcement number CN116809277B discloses an anti-corrosion paint coating device for fire-fighting pipe fittings, which includes a load-bearing frame; an inner support assembly for fixing the fire-fighting pipe fittings to be coated; a guide ring arranged on the bottom side of the load-bearing frame; a driving plate, wherein a plurality of driving plates are evenly distributed on one side of the guide ring, so that a plurality of fire-fighting pipe fittings move along the guide ring driven by the corresponding inner support assembly and the driving plate; a coating nozzle arranged on one side of the load-bearing frame, and the coating nozzle is arranged toward the side where the inner support assembly is located, for spraying the pipe fittings to be coated on the inner support assembly.

[0004] The above-mentioned patent still has the following technical defects: the clamping and unloading of the pipe fittings still need to be completed manually, which reduces the spraying efficiency of the pipe fittings, and the manual operation is time-consuming and labor-intensive. Utility Model Content

[0005] The utility model aims to provide a highly efficient anti-corrosion paint coating device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a highly efficient anti-corrosion paint coating device, comprising:

[0007] A frame and a transmission belt mounted on the frame, a plurality of through holes are equidistantly provided on the transmission belt, and a driving assembly for driving the transmission belt to rotate is mounted on the frame;

[0008] Automatic clamping device, the automatic clamping device includes multiple groups of clamping mechanisms and limit plates, the multiple groups of clamping mechanisms are evenly distributed on the outside of the transmission belt, the clamping mechanism includes a turntable a, a support ring, a conical head, a sliding column and multiple clamping pieces, a support rod is connected between the support ring and the transmission belt, the turntable a is rotatably installed on the support ring, multiple clamping pieces are installed on the turntable a along a ring array, the clamping piece includes a clamping rod, a guide rod and a spring, the turntable a is provided with multiple sliding holes, the guide rod is installed in the corresponding sliding holes, the clamping rod is slidably arranged on the guide rod, the spring is sleeved and installed on the guide rod, the sliding column is connected to the center of the turntable a, the conical head is slidably arranged on the sliding column, the ball is connected to the conical head, the limit plate is connected to the frame, and one end of the limit plate is a downwardly bent structure;

[0009] The conveyor belt mechanism is arranged below the transmission belt.

[0010] Preferably, a top cover is installed on the frame, and both sides of the top cover are opened; a paint spraying mechanism is installed on the frame, and the paint spraying mechanism includes a paint spray nozzle, a pump and a reciprocating drive assembly, two mounting seats are arranged side by side on the inner side of the top cover, and the paint spray nozzle is rotatably installed between the two mounting seats through a rotating shaft, a hose is connected between the output end of the pump and the paint spray nozzle, and the reciprocating drive assembly includes a driving motor, a turntable b, a rectangular frame, a rack b, a movable shaft, a mounting seat, a gear and a rotating shaft, the driving motor is installed on the top cover, the turntable b is installed on the output shaft of the driving motor, the rack b slides through the inner and outer sides of the top cover, the outer end of the rack b is connected to the rectangular frame, the movable shaft is installed on the outer edge of the turntable b, and the movable shaft is movably arranged in the sliding hole of the rectangular frame, the gear is installed at the outer end of the rotating shaft, and the gear is meshed with the rack b.

[0011] Preferably, a drying fan is installed on the top cover.

[0012] Preferably, a gas filtering mechanism is installed on the top cover, and the gas filtering mechanism includes a filter box and two groups of air suction components. The filter box is installed on the top cover, and the upper part of the filter box is connected to an exhaust pipe. A gas filter is installed on the inner side of the filter box. The two groups of air suction components are respectively installed at both ends of the top cover. The air suction components include an air pump and a suction nozzle. The suction nozzle is installed on the inner side of the top cover. The input end of the air pump installed on the top cover is connected to the suction nozzle, and the output end thereof is connected to the filter box.

[0013] Preferably, a gear ring is installed on the outer periphery of the turntable a, and a rack a is connected to the inner wall of the top cover. When the gear ring moves to the position of the rack a, the rack a meshes with the gear ring.

[0014] Preferably, the driving assembly includes a servo motor a, two toothed belts, two mounting shafts and four toothed pulleys, wherein the two mounting shafts are rotatably mounted side by side on a frame, the four toothed pulleys are respectively arranged on the mounting shafts on both sides in pairs, the two toothed pulleys on the corresponding sides are connected by a toothed belt transmission, the servo motor a is mounted on the frame and its output shaft is connected to the mounting shaft, and the transmission belt is sleeved on the outside of the two toothed belts.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects: by setting up a plurality of movable automatic clamping devices in the technical scheme, it is possible to realize synchronous material discharge and unloading during the painting process, and the clamping and unloading of the workpiece are automated and do not require manual work, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1-Figure 3 All of them are structural schematic diagrams of the present utility model.

[0017] Figure 4 It is a structural schematic diagram of the clamping mechanism in the utility model.

[0018] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0019] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point B.

[0020] : Illustrations: 1. frame; 2. transmission belt; 201. through hole; 3. conveyor belt mechanism; 41. servo motor a; 42. toothed pulley; 43. toothed belt; 44. mounting shaft; 5. top cover; 6. filter box; 7. air pump; 8. paint spray nozzle; 9. turntable a; 901. sliding hole; 10. support ring; 11. drying fan; 12. conical head; 13. ball; 14. support rod; 15. clamping rod; 16. guide rod; 17. spring; 18. gear ring; 19. rack a; 20. sliding column; 21. drive motor; 22. turntable b; 23. rectangular frame; 24. rack b; 25. movable shaft; 26. suction nozzle; 27. mounting seat; 28. gear; 29. ​​rotating shaft; 30. limit plate. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-Figure 6 As shown, the present embodiment provides an efficient anti-corrosion paint coating device, which includes a frame 1, a transmission belt 2, a conveyor belt mechanism 3 and an automatic clamping device.

[0023] A top cover 5 is installed on the frame 1, and both sides of the top cover 5 are opened. The setting of the top cover 5 can cover the paint spraying mechanism on the inner side thereof, so as to prevent paint from splashing everywhere; a paint spraying mechanism is installed on the frame 1, and the paint spraying mechanism includes a paint spraying nozzle 8, a pump and a reciprocating drive assembly. Two mounting seats 27 are arranged side by side on the inner side of the top cover 5. The paint spraying nozzle 8 is rotatably installed between the two mounting seats 27 through a rotating shaft 29. A hose is connected between the output end of the pump and the paint spraying nozzle 8. The reciprocating drive assembly includes a driving motor 21, a turntable b22, a rectangular frame 23, a rack b24, a movable shaft 25, a mounting seat 27, a gear 28 and a rotating shaft 29. The driving motor 21 is installed on the top cover 5, and the turntable b2 2 is installed on the output shaft of the driving motor 21, the rack b24 slides through the inside and outside of the top cover 5, the outer end of the rack b24 is connected to the rectangular frame 23, the movable shaft 25 is installed on the outer edge of the turntable b22, and the movable shaft 25 is movably arranged in the sliding hole of the rectangular frame 23, the gear 28 is installed on the outer end of the rotating shaft 29, and the gear 28 is meshed with the rack b24. Before the painting work is carried out, the input end of the pump is first connected with the material box filled with gas, and the paint in the material box is transported to the inside of the paint spray nozzle 8 through the pump, and finally evenly sprayed onto the surface of the pipe fitting. In this process, the reciprocating drive component installed can drive the paint spray nozzle 8 to reciprocate, thereby improving the uniformity of spraying on the surface of the pipe fitting.

[0024] The transmission belt 2 is installed on the frame 1, and a plurality of through holes 201 are equidistantly provided on the transmission belt 2. A driving assembly for driving the transmission belt 2 to rotate is installed on the frame 1, and the driving assembly includes a servo motor a41, two toothed belts 43, two mounting shafts 44 and four toothed pulleys 42, wherein the two mounting shafts 44 are rotatably installed side by side on the frame 1, and the four toothed pulleys 42 are respectively arranged on the mounting shafts 44 on both sides in pairs, and the two toothed pulleys 42 on the corresponding sides are connected through the toothed belts 43 for transmission. The servo motor a41 is installed on the frame 1 and its output shaft is connected to the mounting shaft 44, and the transmission belt 2 is sleeved on the outside of the two toothed belts 43. Compared with the traditional transmission method of transmission rollers and transmission belts, the above-mentioned driving structure is less prone to slippage.

[0025] The automatic clamping device includes multiple groups of clamping mechanisms and limit plates 30, and the multiple groups of clamping mechanisms are evenly distributed on the outside of the transmission belt 2. The clamping mechanisms include a turntable a9, a support ring 10, a conical head 12, a sliding column 20 and multiple clamping members. The multiple clamping mechanisms are arranged in a one-to-one correspondence with the multiple through holes 201, and the through holes 201 are passed through by the conical heads 12. A support rod 14 is connected between the support ring 10 and the transmission belt 2. The turntable a9 is rotatably mounted on the support ring 10. Multiple clamping members are mounted on the turntable a9 along a ring array. The clamping members include a clamping rod 15, a guide rod 16 and an elastic Spring 17, a plurality of sliding holes 901 are provided on the turntable a9, and the plurality of sliding holes 901 are arranged one by one corresponding to the plurality of clamping members on the clamping mechanism, the guide rod 16 is installed in the corresponding sliding hole 901, the clamping rod 15 is slidably arranged on the guide rod 16, the spring 17 is sleeved and installed on the guide rod 16, the sliding column 20 is connected to the center of the turntable a9, the conical head 12 is slidably arranged on the sliding column 20, the ball 13 is connected to the conical head 12, the limit plate 30 is connected to the frame 1, and one end of the limit plate 30 is a downwardly bent structure; the conveyor belt mechanism 3 is arranged below the transmission belt 2.

[0026] A drying fan 11 is installed on the top cover 5, and the installed drying fan 11 helps to increase the drying speed of the paint on the pipe fitting.

[0027] A gear ring 18 is installed on the outer periphery of the turntable a9, and a rack a19 is connected to the inner wall of the top cover 5. When the gear ring 18 moves to the position of the rack a19, the rack a19 meshes with the gear ring 18. When the automatic clamping device moves to the position of the rack a19, the gear ring 18 is opened and contacts with the rack a19, so that the gear ring 18 rotates, and then drives the pipe fitting to rotate, thereby ensuring that the paint on the surface of the pipe fitting is sprayed evenly.

[0028] When spraying pipe fittings, multiple pipe fittings are fixed on multiple automatic clamping devices in turn, so that multiple clamping rods 15 are placed on the inner side of the pipe fittings, and then the transmission belt 2 is driven to move by the set driving assembly. When the ball 13 contacts the inclined part on the limit plate 30, the ball 13 and the conical head 12 are forced to move gradually upward until the ball 13 moves to the horizontal part on the limit plate 30. The conical head 12 moves upward to squeeze the multiple clamping rods 15 to move outward synchronously, thereby achieving the clamping of the pipe fittings. The pipe fittings are then transferred to the spraying station for painting. After the painting work is completed, and when the ball 13 is separated from the limit plate 30, the clamping rod 15 is driven to reset under the elastic force of the spring 17, thereby releasing the fixing work of the pipe fittings. When the pipe fittings start to rotate downward, under the action of gravity, the pipe fittings fall onto the conveyor belt mechanism 3 and are transported to the next station.

[0029] Embodiment 2

[0030] like Figure 3As shown, the present embodiment proposes an efficient anti-corrosion paint coating equipment. Compared with the first embodiment, in the present embodiment, a gas filtering mechanism is installed on the top cover 5, and the gas filtering mechanism includes a filter box 6 and two groups of air suction components. The filter box 6 is installed on the top of the top cover 5, and the upper part of the filter box 6 is connected with an exhaust pipe. A gas filter is installed on the inner side of the filter box 6, and the two groups of air suction components are respectively installed at both ends of the top cover 5. The air suction component includes an air pump 7 and a suction nozzle 26. The suction nozzle 26 is installed on the inner side of the top cover 5. The input end of the air pump 7 installed on the top cover 5 is connected to the suction nozzle 26, and the output end thereof is connected to the filter box 6; the two suction nozzles 26 can absorb the sprayed excess paint, and the paint is sucked into the interior of the filter box 6. The absorbed gas can be filtered by the set gas filter, and the filtered gas is discharged through the exhaust pipe, thereby reducing the pollution to the working environment.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An anti-corrosion paint high-efficiency coating equipment, characterized in that: include: A frame (1) and a transmission belt (2) mounted on the frame (1), wherein a plurality of through holes (201) are equidistantly provided on the transmission belt (2), and a driving component for driving the transmission belt (2) to rotate is mounted on the frame (1); The automatic clamping device comprises a plurality of clamping mechanisms and a limit plate (30), wherein the plurality of clamping mechanisms are evenly distributed on the outside of a transmission belt (2), the clamping mechanisms comprise a turntable a (9), a support ring (10), a conical head (12), a sliding column (20) and a plurality of clamping members, a support rod (14) is connected between the support ring (10) and the transmission belt (2), the turntable a (9) is rotatably mounted on the support ring (10), and a plurality of clamping members are mounted on the turntable a (9) along a ring array, wherein the clamping members comprise a clamping rod (15), a guide rod (16) and a guide rod (17). and a spring (17), a plurality of sliding holes (901) are provided on the turntable a (9), a guide rod (16) is installed in the corresponding sliding holes (901), a clamping rod (15) is slidably arranged on the guide rod (16), a spring (17) is sleeved and installed on the guide rod (16), a sliding column (20) is connected to the center of the turntable a (9), a conical head (12) is slidably arranged on the sliding column (20), a ball (13) is connected to the conical head (12), a limit plate (30) is connected to the frame (1), and one end of the limit plate (30) is a downwardly bent structure; The conveyor belt mechanism (3) is arranged below the transmission belt (2).

2. The anti-corrosion paint efficient coating equipment according to claim 1, characterized in that: A top cover (5) is mounted on the frame (1), and both sides of the top cover (5) are opened; a paint spraying mechanism is mounted on the frame (1), and the paint spraying mechanism comprises a paint spraying nozzle (8), a pump, and a reciprocating drive assembly; two mounting seats (27) are arranged side by side on the inner side of the top cover (5); the paint spraying nozzle (8) is rotatably mounted between the two mounting seats (27) via a rotating shaft (29); a hose is connected between the output end of the pump and the paint spraying nozzle (8); and the reciprocating drive assembly comprises a drive motor (21), a turntable b (22), a rectangular frame (23), a rack b (24), a movable shaft (25), The invention relates to a mounting seat (27), a gear (28) and a rotating shaft (29), wherein the driving motor (21) is mounted on the top cover (5), the rotating disk b (22) is mounted on the output shaft of the driving motor (21), the rack b (24) slides through the inner and outer sides of the top cover (5), the outer end of the rack b (24) is connected to the rectangular frame (23), the movable shaft (25) is mounted on the outer edge of the rotating disk b (22), and the movable shaft (25) is movably arranged in the sliding hole of the rectangular frame (23), the gear (28) is mounted on the outer end of the rotating shaft (29), and the gear (28) is meshed with the rack b (24).

3. The anti-corrosion paint efficient coating equipment according to claim 2 is characterized in that: A drying fan (11) is installed on the top cover (5).

4. The anti-corrosion paint efficient coating equipment according to claim 2, characterized in that: A gas filtering mechanism is installed on the top cover (5), and the gas filtering mechanism comprises a filter box (6) and two groups of air suction components. The filter box (6) is installed on the top cover (5), and the top of the filter box (6) is connected to an exhaust pipe. A gas filter is installed on the inner side of the filter box (6). The two groups of air suction components are installed at two ends of the top cover (5), respectively. The air suction components comprise an air pump (7) and a suction nozzle (26). The suction nozzle (26) is installed on the inner side of the top cover (5). The input end of the air pump (7) installed on the top cover (5) is connected to the suction nozzle (26), and the output end thereof is connected to the filter box (6).

5. The anti-corrosion paint efficient coating equipment according to claim 2, characterized in that: A gear ring (18) is installed on the outer periphery of the rotating disk a (9), and a rack a (19) is connected to the inner wall of the top cover (5). When the gear ring (18) moves to the position of the rack a (19), the rack a (19) meshes with the gear ring (18).

6. The anti-corrosion paint efficient coating equipment according to claim 1, characterized in that: The driving assembly comprises a servo motor a (41), two toothed belts (43), two mounting shafts (44) and four toothed belt wheels (42), wherein the two mounting shafts (44) are rotatably mounted side by side on a frame (1), the four toothed belt wheels (42) are respectively arranged on the mounting shafts (44) on both sides in pairs, the two toothed belt wheels (42) on the corresponding sides are connected to each other through a toothed belt (43), the servo motor a (41) is mounted on the frame (1) and its output shaft is connected to the mounting shaft (44), and the transmission belt (2) is sleeved on the outer sides of the two toothed belts (43).

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