A painting device for manufacturing and processing filter housings

Abstract

This utility model relates to a painting device for the production and processing of filter housings, including a first base, a second base, a third base, and a painting mechanism. A turntable is installed on the top of the second base, a servo motor is installed on the top of the first base, a reduction gearbox is installed on the top of the first base, a second rotating shaft is provided at the output end of the reduction gearbox, a central shaft is provided on the top of the second rotating shaft, a connecting seat is fixedly connected to the top of the central shaft, an inner beam is fixedly connected to the side of the connecting seat, a slide rail is fixedly connected to the top of the second base, a moving wheel is provided at the bottom of the turntable, a bearing is provided inside the turntable, a support shaft is installed inside the bearing, a placement seat is installed on the top of the support shaft, an electric cylinder is installed on the top of the electric cylinder, a lifting plate is provided on the top of the lifting plate, a top cone is provided on the top of the drive motor, and a bottom sleeve is fixedly connected to the bottom of the support shaft. The automatic painting of the filter housing saves manpower and has strong stability to ensure the painting quality.

Description

Technical Field

[0001] This utility model relates to the field of filter manufacturing and processing technology, and in particular to a painting device for manufacturing and processing filter housings. Background Technology

[0002] A filter is an accessory that uses filter paper to filter impurities or gases. Based on different filtration functions, they are classified into oil filters, fuel filters, air filters, and cabin air filters, etc. Utility model patent application number CN202221985994.3 discloses a painting device for manufacturing and processing filter housings, including an automatic adjustment mechanism. The automatic adjustment mechanism includes a drive motor, a first cylinder, a connecting block, a fixing block, a clamp, a clamping plate, and a connecting part. The connecting block is triangular in shape, and each end of the connecting block is equipped with a clamp. The top of each clamp is equipped with a first connecting shaft, and the clamp is rotatably connected to the connecting block via the first connecting shaft. A fixing block is located at the bottom of the connecting block, and multiple second cylinders are located on the outside of the fixing block. One end of each second cylinder is equipped with a second telescopic rod, and one side of each clamp is equipped with a connecting part, with one end of the second telescopic rod embedded in the connecting part. The system includes a second connecting shaft at the connection point between the second telescopic rod and the connecting part, allowing the second telescopic rod to be rotatably connected to the connecting part via the second connecting shaft. Each clamp has a clamping plate at its bottom, all of which are arc-shaped. A first telescopic rod is located at the top of the connecting block, and a first cylinder is located at the top of the first telescopic rod. A drive motor is located at the top of the first cylinder. A conveyor belt is located at the bottom of the automatic adjustment mechanism, with a support on one side of the top of the conveyor belt. The end of the support away from the conveyor belt is connected to the drive motor. A spraying mechanism is located on one side of the top of the conveyor belt, and a nozzle with a strip shape is located on one side of the spraying mechanism. Multiple limiting blocks are located on the conveyor belt, with a housing on the outer side of one of the limiting blocks. However, the overall weight of the drive motor, first cylinder, first telescopic rod, connecting block, fixing block, clamp, and second cylinder is concentrated on one side of the support. The drive motor drives the first cylinder to rotate, causing the housing to rotate. This forces the support to deform and sway, making the processing extremely unstable and affecting the painting effect. Utility Model Content

[0003] This utility model aims to solve the problems existing in the prior art by providing a painting device for the production and processing of filter housings. It can automatically paint the housing workpieces, saving manpower, saving time, improving work efficiency, and has strong stability to ensure the quality of painting.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: This spray painting device for the production and processing of filter housings includes a first base, a second base, a third base, and a spraying mechanism. A turntable is installed on the top of the second base, a servo motor is installed on the top of the first base, and a gearbox is installed on the top of the first base. A first rotating shaft is provided at the output end of the servo motor, and the first rotating shaft acts on the inside of the gearbox. A second rotating shaft is provided at the output end of the gearbox, and a central shaft is provided at the top of the second rotating shaft. A connecting seat is fixedly connected to the top of the central shaft, and an inner beam is fixedly connected to the side of the connecting seat. The inner beam is connected to the inner side of the turntable. The second base has a slide rail fixedly connected to its top, and a caster wheel at the bottom of the turntable that rolls on the slide rail. The turntable contains bearings, and a support shaft is installed inside the bearings. A placement seat is mounted on top of the support shaft. The outer shell workpiece fits onto the surface of the placement seat, and a rubber ring is fixedly connected to the side surface of the placement seat, abutting against the inner wall of the outer shell workpiece. There are multiple outer shell workpieces and placement seats. The third base has an electric cylinder mounted on its top, a lifting plate on its top, a drive motor on its top, and a top cone on its top. A bottom sleeve is fixedly connected to the bottom of the support shaft, and a groove is formed at the bottom of the bottom sleeve. The top cone is inserted into the bottom groove, and an adhesive layer is fixedly connected to the side surface of the top cone. A spray nozzle is located on the side of the spraying mechanism, facing the placement seat. Multiple outer shell workpieces are respectively fitted onto the surfaces of multiple placement seats. The rubber ring contracts under force and abuts against the inner wall of the outer shell workpiece, effectively fixing it in place. The servo motor operates and acts on the inside of the reduction gearbox. The reduction gearbox rotates synchronously, driving the central shaft, connecting seat, inner beam, and turntable to rotate. When one of the outer shell workpieces reaches the position set on the side of the spray nozzle, the electric cylinder extends. The piston rod of the electric cylinder extends upward, driving the lifting plate, drive motor, and top cone to move upward. The top cone inserts... Upon contact with the bottom tank, the adhesive layer contracts under pressure and adheres tightly to the inner wall of the tank. The drive motor then rotates the top cone, which in turn drives the bottom sleeve, support shaft, placement seat, and outer shell workpiece to rotate synchronously. The spray nozzle evenly sprays paint onto the outer shell workpiece. After painting is complete, the drive motor stops, the electric cylinder retracts, the piston rod returns to its original position, and the lifting plate, drive motor, and top cone move downwards. The top cone disengages from the bottom tank, and the servo motor restarts, continuously conveying the outer shell workpiece for painting. The entire process involves automatic painting of the outer shell workpiece, saving manpower and time, improving work efficiency, and ensuring painting quality with strong stability.

[0005] To further improve the design, the side surface of the support shaft is connected to the inner ring of the bearing component, and the placement seat has a conical structure with a chamfer at the top. The conical structure and chamfer facilitate the insertion of the outer shell workpiece, saving time and improving efficiency.

[0006] Further improvements include multiple second bases, inner beams, and movable wheels. A track groove is provided on the top of the slide rail, and multiple movable wheels roll inside the track groove. Multiple second bases provide effective support for the slide rail, and multiple movable wheels provide effective support for the turntable, ensuring stable rotation of the turntable.

[0007] To further improve the design, the turntable has multiple through holes inside. These through holes reduce the overall weight of the turntable, simplify energy use, reduce motion inertia, and improve overall stability.

[0008] Further improvements include a bracket fixedly connected to the top of the third base, an optical axis fixedly connected to the top of the third base, the top of the optical axis being connected to the top of the bracket, a linear bearing being installed inside the lifting plate, the optical axis being inside the linear bearing, two brackets, and multiple optical axes and linear bearings. The multiple linear bearings and multiple optical axes interact to ensure that the top cone moves vertically up and down, preventing the top cone from shifting position.

[0009] Further improvements include placing the electric cylinder at the top center of the third base, aligning the electric cylinder, drive motor, and top cone with the same vertical centerline, positioning the electric cylinder at the center of multiple optical axes, concentrating the force of the piston rod, and ensuring balanced force distribution across multiple linear bearings and optical axes, thereby further guaranteeing the stability of the top cone's movement.

[0010] Further improvements include a support block fixedly connected to the side surface of the support shaft, a movable disc on the top of the support block, and an inner groove on the top of the movable disc. Excess paint drips into the inner groove, effectively collecting the paint, reducing pollution in the work area, and improving environmental protection.

[0011] Further improvements include an inner hole inside the movable disc, a support shaft inside the inner hole, an installation hole at the top of the placement seat, a threaded groove at the top of the support shaft, a fixing bolt inside the installation hole, and a threaded connection between the fixing bolt and the threaded groove. The placement seat can be quickly installed using the installation hole, threaded groove, and fixing bolt. The movable disc and placement seat are easy to remove and convenient for replacement and adjustment.

[0012] The beneficial effects of this utility model are:

[0013] Multiple outer shell workpieces are respectively fitted onto the surfaces of multiple placement seats. The rubber rings contract under force and abut against the inner wall of the outer shell workpieces, effectively fixing them in place. The servo motor operates and acts on the inside of the gearbox. The gearbox operates and drives the central shaft, connecting seat, inner beam, and turntable to rotate synchronously. When one of the outer shell workpieces reaches the set position on the side of the spray head, the electric cylinder extends and operates. The piston rod of the electric cylinder extends upward, driving the lifting plate, drive motor, and top cone to move upward. The top cone inserts into the bottom groove. The rubber layer contracts under force and adheres tightly to the inner wall of the bottom groove. The drive motor operates and drives the top cone to rotate. The top cone drives the bottom sleeve, support shaft, placement seat, and outer shell workpiece to rotate synchronously. The spray head sprays paint evenly onto the outer shell workpiece. After the painting is completed, the drive motor stops, the electric cylinder retracts, the piston rod returns to its original position, and drives the lifting plate, drive motor, and top cone to move downward. The top cone disengages from the bottom groove, and the servo motor starts again, continuously conveying the outer shell workpieces for painting. The entire process of automatically painting the outer shell workpieces saves manpower, saves time, improves work efficiency, and has strong stability to ensure painting quality.

[0014] The interaction of multiple linear bearings and multiple optical axes ensures the vertical up-and-down movement of the top cone, preventing positional displacement of the top cone. The force of the piston rod is concentrated, and the multiple linear bearings and multiple optical axes are evenly stressed, further ensuring the stability of the top cone's movement.

[0015] Excess paint drips into the inner tank, effectively collecting it, reducing pollution in the work area and improving environmental protection. The placement base is quickly installed using mounting holes, threaded grooves, and fixing bolts. The movable plate and placement base are easy to remove, replace, and adjust. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 For the present utility model Figure 1 Enlarged view at point B in the middle;

[0019] Figure 4 This is a front view of the structure of this utility model;

[0020] Figure 5 For the present utility model Figure 4 Enlarged view at point C;

[0021] Figure 6 This is a view of the bottom of the turntable of this utility model;

[0022] Figure 7 This is a top view of the third base of this utility model;

[0023] Figure 8 This is a diagram showing the installation of the placement base of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. First base; 2. Second base; 3. Third base; 4. Spraying mechanism; 5. Turntable; 6. Servo motor; 7. Gearbox; 8. First rotating shaft; 9. Second rotating shaft; 10. Central shaft; 11. Connecting seat; 12. Inner beam; 13. Slide rail; 14. Moving wheel; 15. Bearing component; 16. Support shaft; 17. Placement seat; 18. Rubber ring; 19. Electric cylinder; 20. Lifting plate; 21. Drive motor; 22. Top cone; 23. Bottom sleeve; 24. Bottom groove; 25. Adhesive layer; 26. Spray nozzle; 27. Through hole; 28. Bracket; 29. ​​Optical axis; 30. Linear bearing; 31. Support block; 32. Movable plate; 33. Inner groove; 34. Inner hole; 35. Mounting hole; 36. Threaded groove; 37. Fixing bolt. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-8 Further explanation of this embodiment:

[0026] like Figure 1-8As shown: This embodiment discloses a spray painting device for manufacturing and processing filter housings, including a first base 1, a second base 2, a third base 3, and a spraying mechanism 4. A turntable 5 is mounted on the top of the second base 2. A servo motor 6 is mounted on the top of the first base 1. A reduction gearbox 7 is mounted on the top of the first base 1. A first rotating shaft 8 is provided at the output end of the servo motor 6, and the first rotating shaft 8 acts inside the reduction gearbox 7. A second rotating shaft 9 is provided at the output end of the reduction gearbox 7. A central shaft 10 is provided at the top of the second rotating shaft 9. A connecting seat 11 is fixedly connected to the top of the central shaft 10. An inner beam 12 is fixedly connected to the side of the connecting seat 11. The inner beam 12 is connected to the inner side of the turntable 5. A slide rail 13 is fixedly connected to the top of the second base 2. A moving wheel 14 is provided at the bottom of the turntable 5, and the moving wheel 14 rolls on the slide rail 13. A bearing component 15 is provided inside the turntable 5. A support shaft 16 is installed inside the bearing component 15. A placement seat 17 is mounted on the top of the support shaft 16, and the housing workpiece is sleeved on the surface of the placement seat 17. A rubber ring 18 is fixedly connected to the side surface of the placement seat 17. The rubber ring 18 abuts against the inner wall of the outer shell workpiece. There are multiple outer shell workpieces and placement seats 17. An electric cylinder 19 is installed on the top of the third base 3. A lifting plate 20 is set on the top of the electric cylinder 19. A drive motor 21 is set on the top of the lifting plate 20. A top cone 22 is set on the top of the drive motor 21. A bottom sleeve 23 is fixedly connected to the bottom of the support shaft 16. A bottom groove 24 is opened at the bottom of the bottom sleeve 23. The top cone 22 is inserted into the bottom groove 24. A layer of adhesive 25 is fixedly connected to the side surface of the cone 22. A spray nozzle 26 is provided on the side of the spraying mechanism 4, and the spray nozzle 26 faces the placement seat 17. The side surface of the support shaft 16 is connected to the inner ring of the bearing 15. The placement seat 17 has a conical structure and a chamfer is provided on the top of the placement seat 17. There are multiple second bases 2, inner beams 12 and moving wheels 14. The top of the slide rail 13 is provided with a track groove, and multiple moving wheels 14 roll inside the track groove. The turntable 5 has multiple through holes 27.

[0027] like Figure 3 , Figure 5 and Figure 7 As shown: A bracket 28 is fixedly connected to the top of the third base 3, and an optical axis 29 is fixedly connected to the top of the third base 3. The top of the optical axis 29 is connected to the top of the bracket 28. A linear bearing 30 is set inside the lifting plate 20. The optical axis 29 is inside the linear bearing 30. There are two brackets 28, and multiple optical axes 29 and linear bearings 30. The electric cylinder 19 is located at the center of the top of the third base 3. The electric cylinder 19, the drive motor 21, and the top cone 22 are on the same vertical center line. The electric cylinder 19 is at the center of multiple optical axes 29.

[0028] like Figure 3 , Figure 5 and Figure 8As shown: A support block 31 is fixedly connected to the side surface of the support shaft 16. A movable disk 32 is provided on the top of the support block 31. An inner groove 33 is opened on the top of the movable disk 32. An inner hole 34 is opened inside the movable disk 32. The support shaft 16 is inside the inner hole. An installation hole 35 is opened on the top of the placement seat 17. A threaded groove 36 is opened on the top of the support shaft 16. A fixing bolt 37 is provided inside the installation hole 35. The fixing bolt 37 is threadedly connected to the threaded groove 36.

[0029] In use, this utility model is as follows: multiple outer shell workpieces are respectively fitted onto the surfaces of multiple placement seats 17. The conical structure and chamfered design facilitate the fitting of the outer shell workpieces. The rubber ring 18 contracts under force and abuts against the inner wall of the outer shell workpiece, effectively fixing the outer shell workpiece. The servo motor 6 runs and acts on the inside of the reduction gearbox 7. The reduction gearbox 7 runs and drives the central shaft 10, connecting seat 11, inner beam 12, and turntable 5 to rotate synchronously. Multiple second bases 2 provide effective support for the slide rail 13, and multiple moving wheels 14 provide effective support for the turntable 5 and ensure the stable rotation of the turntable 5. When one of the outer shell workpieces reaches the position set on the side of the nozzle 26, the electric cylinder 19 extends and runs. The piston rod of the electric cylinder 19 extends upward, driving the lifting plate 20, drive motor 21, and top cone 22 to move upward. Multiple linear bearings 30 interact with multiple optical axes 29 to ensure the vertical up and down movement of the top cone 22. To prevent the top cone 22 from shifting position, the top cone 22 is inserted into the bottom groove 24. The adhesive layer 25 contracts under force and adheres tightly to the inner wall of the bottom groove 24. The drive motor 21 runs and drives the top cone 22 to rotate. The top cone 22 drives the bottom sleeve 23, support shaft 16, placement seat 17 and the outer shell workpiece to rotate synchronously. The spray nozzle 26 sprays paint evenly on the outer shell workpiece. Excess paint drips into the inner groove 33, effectively collecting the paint, reducing pollution in the work area and improving environmental protection. After the painting is completed, the drive motor 21 stops running, the electric cylinder 19 retracts, the piston rod returns to its original position and drives the lifting plate 20, drive motor 21 and top cone 22 to move downward. The top cone 22 disengages from the bottom groove 24, and the servo motor 6 runs again, continuously conveying the outer shell workpiece for painting. The entire process of automatic painting of the outer shell workpiece saves manpower, saves time, improves work efficiency, and has strong stability to ensure painting quality.

[0030] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A spray painting device for manufacturing and processing filter housings, comprising a first base (1), a second base (2), a third base (3), and a spraying mechanism (4), characterized in that: The second base (2) is equipped with a turntable (5) on top, the first base (1) is equipped with a servo motor (6) on top, the first base (1) is equipped with a gearbox (7) on top, the output end of the servo motor (6) is provided with a first rotating shaft (8), the first rotating shaft (8) acts on the inside of the gearbox (7), the output end of the gearbox (7) is provided with a second rotating shaft (9), the top of the second rotating shaft (9) is provided with a central shaft (10), the top of the central shaft (10) is fixedly connected with a connecting seat (11), the side of the connecting seat (11) is fixedly connected with an inner beam (12), the inner beam (12) is connected to the inside of the turntable (5), the top of the second base (2) is fixedly connected with a slide rail (13), the bottom of the turntable (5) is provided with a moving wheel (14), the moving wheel (14) rolls on the slide rail (13), the inside of the turntable (5) is provided with a bearing component (15), and the inside of the bearing component (15) is provided with a support. A shaft (16) is supported by a support shaft (16) with a placement seat (17) installed on top. The outer shell workpiece is fitted onto the surface of the placement seat (17). A rubber ring (18) is fixedly connected to the side surface of the placement seat (17). The rubber ring (18) abuts against the inner wall of the outer shell workpiece. There are multiple outer shell workpieces and placement seats (17). An electric cylinder (19) is installed on the top of the third base (3). A lifting plate (20) is set on the top of the electric cylinder (19). A drive motor (21) is set on the top of the lifting plate (20). A top cone (22) is set on the top of the drive motor (21). A bottom sleeve (23) is fixedly connected to the bottom of the support shaft (16). A bottom groove (24) is opened at the bottom of the bottom sleeve (23). The top cone (22) is inserted into the bottom groove (24). A glue layer (25) is fixedly connected to the side surface of the top cone (22). A spray nozzle (26) is set on the side of the spraying mechanism (4). The spray nozzle (26) faces the placement seat (17).

2. The paint spraying device for filter housing production and processing according to claim 1, characterized in that: The side surface of the support shaft (16) is connected to the inner ring of the bearing (15), and the placement seat (17) has a conical structure with a chamfer on the top.

3. The paint spraying device for filter housing production and processing according to claim 1, characterized in that: The second base (2), inner beam (12) and moving wheels (14) are multiple, and the top of the slide rail (13) is provided with a track groove, and the multiple moving wheels (14) roll inside the track groove.

4. The paint spraying device for filter housing production and processing according to claim 1, characterized in that: The turntable (5) has multiple through holes (27) inside.

5. The paint spraying device for filter housing production and processing according to claim 1, characterized in that: The third base (3) is fixedly connected to the top of the bracket (28), and the top of the third base (3) is fixedly connected to the optical axis (29). The top of the optical axis (29) is connected to the top of the bracket (28). The lifting plate (20) is equipped with a linear bearing (30). The optical axis (29) is inside the linear bearing (30). There are two brackets (28), and multiple optical axes (29) and linear bearings (30).

6. The paint spraying device for filter housing production and processing according to claim 5, characterized in that: The electric cylinder (19) is located at the top center of the third base (3). The electric cylinder (19), the drive motor (21) and the top cone (22) are on the same vertical center line. The electric cylinder (19) is at the center of multiple optical axes (29).

7. The paint spraying device for filter housing production and processing according to claim 1, characterized in that: A support block (31) is fixedly connected to the side surface of the support shaft (16), and a movable disk (32) is provided on the top of the support block (31). An inner groove (33) is opened on the top of the movable disk (32).

8. The paint spraying device for filter housing production and processing according to claim 7, characterized in that: The activity disc (32) is internally provided with an inner hole (34), the support shaft (16) is inside the inner hole, the top of the placing seat (17) is provided with a mounting hole (35), the top of the support shaft (16) is provided with a threaded groove (36), the mounting hole (35) is internally provided with a fixing bolt (37), and the fixing bolt (37) is in threaded connection with the threaded groove (36).

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