Hydraulic oil cylinder paint spraying device

Abstract

The utility model provides a hydraulic oil cylinder paint spraying device, and belongs to the technical field of oil cylinder paint spraying. A hydraulic oil cylinder paint spraying device is characterized in that the hydraulic oil cylinder paint spraying device comprises a rack, a push rod motor is fixedly connected to the rack, a supporting frame is fixedly connected to a push rod of the push rod motor, an annular conveying belt is arranged at the lower end of the supporting frame, a plurality of paint spraying frames are arranged on the annular conveying belt, and rotating discs are rotationally connected to the lower ends of the paint spraying frames; a hook is arranged at the lower end of the rotating disc, a driving motor for driving the rotating disc to rotate is fixedly connected to the paint spraying frame, a first collecting pool and a second collecting pool are arranged on the portion, below the annular conveying belt, of the rack, a collecting pipe is arranged on the first collecting pool, and a drying pipe is arranged on the second collecting pool. The hook can penetrate into the collecting pipe and the drying pipe, and a paint spraying assembly is arranged on the collecting pipe. The paint spraying device has the advantages that continuous paint spraying operation on an assembly line is achieved through the annular conveying belt, and efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil cylinder spray painting and relates to a hydraulic oil cylinder spray painting device. Background Art

[0002] Hydraulic cylinders are hydraulic actuators that convert hydraulic energy into mechanical energy and perform linear reciprocating motion. They are widely used in the hydraulic systems of various machines. During the production process of hydraulic cylinders, they need to be painted to prevent them from rusting during use. At present, when painting the cylinders, the cylinders are generally installed on the slings and painted manually. The cylinders cannot be painted continuously on the assembly line, which is inefficient. Secondly, there is a lack of collection mechanism, which makes it inconvenient to collect the dripping paint, resulting in a waste of paint resources and affecting the hygiene of the work surface and its continued use in the future. Summary of the invention

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a hydraulic cylinder painting device, which solves the problem that when painting the cylinder, the cylinder cannot be continuously sprayed in an assembly line, the efficiency is low, and secondly, there is a lack of a collection mechanism, which makes it inconvenient to collect dripping paint, resulting in a waste of paint resources and affecting the hygiene of the work surface and the subsequent continuous use.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A hydraulic cylinder paint spraying device, characterized in that it includes a frame, a push rod motor is fixedly connected to the frame, a support frame is fixedly connected to the push rod of the push rod motor, an annular conveyor is provided at the lower end of the support frame, a plurality of paint spraying frames are provided on the annular conveyor, a turntable is rotatably connected to the lower end of the paint spraying frame, a hook is provided at the lower end of the turntable, a driving motor for driving the turntable to rotate is fixedly connected to the paint spraying frame, a first collecting pool and a second collecting pool are provided on the frame below the annular conveyor, a collecting pipe is provided on the first collecting pool, a drying pipe is provided on the second collecting pool, the hook can penetrate into the collecting pipe and the drying pipe, a paint spraying assembly is provided on the collecting pipe, and a drying assembly is provided on the drying pipe.

[0006] In the above-mentioned hydraulic cylinder paint spraying device, the paint spraying assembly includes a feed pipe, which is passed through a collecting pipe. One end of the feed pipe located in the collecting pipe is connected to a ventilation plate, and a row of nozzles is provided on the ventilation plate. A paint box connected to the feed pipe is fixedly connected to the frame.

[0007] In the above-mentioned hydraulic cylinder paint spraying device, the drying component includes a hot air pipe, the hot air pipe is penetrated on the drying pipe, and a hot air blower connected to the hot air pipe is fixedly connected to the frame.

[0008] In the above-mentioned hydraulic cylinder paint spraying device, the paint spraying frame can seal the upper end of the collecting pipe, and the diameter of the rotating disk is smaller than the inner diameter of the collecting pipe.

[0009] In the above-mentioned hydraulic cylinder paint spraying device, a collection box is provided on the frame.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The driving motor drives the turntable and the cylinder to rotate, and paints the cylinder in all directions. The excess paint sprayed during painting flows into the first collection pool along the collection pipe for collection, thereby reducing the waste of paint resources and maintaining the hygiene of the work surface. Through the ring conveyor belt, continuous painting operation of the assembly line is realized with high efficiency, which reduces the harm of paint to the human body during painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model during painting.

[0014] In the figure,

[0015] 2. Frame; 3. Push rod motor; 4. Support frame; 5. Annular conveyor belt; 6. Paint spraying frame; 7. Turntable; 8. Hook; 9. Driving motor; 10. First collecting tank; 11. Second collecting tank; 12. Collecting pipe; 13. Drying pipe; 14. Feeding pipe; 15. Ventilation plate; 16. Spray nozzle; 17. Paint box; 18. Hot air pipe; 19. Hot air blower; 20. Collecting box. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figure 1 to Figure 2 As shown,

[0018] A hydraulic cylinder paint spraying device, characterized in that it includes a frame 2, a push rod motor 3 is fixedly connected to the frame 2, a support frame 4 is fixedly connected to the push rod of the push rod motor 3, an annular conveyor belt 5 is provided at the lower end of the support frame 4, a plurality of paint spraying frames 6 are provided on the annular conveyor belt 5, a turntable 7 is rotatably connected to the lower end of the paint spraying frame 6, a hook 8 is provided at the lower end of the turntable 7, a driving motor 9 for driving the turntable 7 to rotate is fixedly connected to the paint spraying frame 6, a first collecting pool 10 and a second collecting pool 11 are provided on the frame 2 below the annular conveyor belt 5, a collecting pipe 12 is provided on the first collecting pool 10, a drying pipe 13 is provided on the second collecting pool 11, the hook 8 can penetrate into the collecting pipe 12 and the drying pipe 13, a paint spraying assembly is provided on the collecting pipe 12, and a drying assembly is provided on the drying pipe 13.

[0019] In this embodiment, the operator hangs the oil cylinder that needs to be painted on the hook 8, and then the ring conveyor 5 transports the paint spraying frame 6 with the oil cylinder hung on it to the top of the collecting pipe 12, and the push rod motor 3 drives the support frame 4 to descend until the oil cylinder completely enters the collecting pipe 12, and then the paint spraying assembly sprays paint on the oil cylinder in the collecting pipe 12. During the painting process, the driving motor 9 drives the turntable 7 and the oil cylinder to rotate, and paints the oil cylinder in all aspects. The excess paint sprayed during painting flows along the collecting pipe 12 into the first collecting pool 10, and the painting is completed. Afterwards, the push rod motor 3 drives the oil cylinder to rise, and the annular conveyor belt 5 transports the oil cylinder to the top of the drying tube 13. The push rod motor 3 drives the oil cylinder to enter the drying tube 13, and the drying component dries it. During drying, excess paint on the oil cylinder drips into the second collecting pool 11. While this oil cylinder is drying, a cylinder behind it is spraying paint. After the paint spraying and drying are completed, the oil cylinder passes through the annular conveyor belt 5 and is finally transported to the operator for removal, thereby realizing continuous painting operation on the assembly line with high efficiency and reducing the harm of paint to the human body during painting.

[0020] In this embodiment, the paint spraying assembly includes a feed pipe 14, which is passed through the collecting pipe 12, and one end of the feed pipe 14 located in the collecting pipe 12 is connected to a ventilation plate 15, and a row of nozzles 16 are provided on the ventilation plate 15. A paint box 17 connected to the feed pipe 14 is fixedly connected to the frame 2. The paint in the paint box 17 is transported to the ventilation plate 15 through the delivery pipe, and then sprayed from the nozzle 16 to the oil cylinder.

[0021] In this embodiment, the drying assembly includes a hot air pipe 18, which is passed through the drying pipe 13, and a hot air blower 19 connected to the hot air pipe 18 is fixedly connected to the frame 2. The hot air blower 19 blows out hot air, which is sent to the drying pipe 13 through the hot air pipe 18 to dry the oil cylinder.

[0022] In this embodiment, the paint spraying rack 6 can seal the upper end of the collecting tube 12, and the diameter of the turntable 7 is smaller than the inner diameter of the collecting tube 12. After the oil cylinder enters the paint spraying tube, the paint spraying rack 6 can seal the upper end of the collecting tube 12 to prevent the paint from being sprayed outside the collecting tube 12. The diameter of the turntable 7 is smaller than the inner diameter of the collecting tube 12, and the collecting tube 12 does not affect the rotation of the turntable 7.

[0023] In this embodiment, a collecting box 20 is provided on the frame 2. The collecting box 20 is provided on the frame 2 for placing the oil cylinders that have been dried after spraying paint.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A hydraulic cylinder paint spraying device, characterized in that: The machine comprises a frame (2), a push rod motor (3) is fixedly connected to the frame (2), a push rod of the push rod motor (3) is fixedly connected to a support frame (4), a ring-shaped conveyor belt (5) is arranged at the lower end of the support frame (4), a plurality of paint spraying frames (6) are arranged on the ring-shaped conveyor belt (5), a turntable (7) is rotatably connected to the lower end of the paint spraying frame (6), a hook (8) is arranged at the lower end of the turntable (7), and a hook (8) is fixedly connected to the paint spraying frame (6) to drive the turntable (7) to rotate. A driving motor (9) is driven by the conveyor belt (5); a first collecting pool (10) and a second collecting pool (11) are provided on the frame (2) below the endless conveyor belt (5); a collecting pipe (12) is provided on the first collecting pool (10); a drying pipe (13) is provided on the second collecting pool (11); the hook (8) can penetrate into the collecting pipe (12) and the drying pipe (13); a paint spraying assembly is provided on the collecting pipe (12); and a drying assembly is provided on the drying pipe (13).

2. The hydraulic cylinder paint spraying device according to claim 1, characterized in that: The paint spraying assembly comprises a feed pipe (14), the feed pipe (14) being passed through a collecting pipe (12), one end of the feed pipe (14) located in the collecting pipe (12) being connected to a ventilation plate (15), a row of spray heads (16) being arranged on the ventilation plate (15), and a paint box (17) being connected to the feed pipe (14) being fixedly connected to the frame (2).

3. The hydraulic cylinder paint spraying device according to claim 1, characterized in that: The drying component comprises a hot air pipe (18), the hot air pipe (18) is passed through the drying pipe (13), and a hot air blower (19) in communication with the hot air pipe (18) is fixedly connected to the frame (2).

4. The hydraulic cylinder paint spraying device according to claim 1, characterized in that: The paint spraying rack (6) is capable of sealing the upper end of the collecting tube (12), and the diameter of the rotating disk (7) is smaller than the inner diameter of the collecting tube (12).

5. The hydraulic cylinder paint spraying device according to claim 1, characterized in that: A collection box (20) is provided on the frame (2).

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