Surface coating device for plastic pipe processing

Abstract

The utility model relates to the technical field of plastic pipe processing, and discloses a surface coating device for plastic pipe processing, which comprises a machine body, the front side of the bottom of the inner wall of the machine body is fixedly connected with a first support plate, and the top of the first support plate is fixedly connected with a first connecting plate; a second supporting plate is fixedly connected to the rear side of the bottom of the inner wall of the machine body, a second connecting plate is fixedly connected to the top of the second supporting plate, first servo motors are fixedly connected to the two ends of one side of the first connecting plate, and first rotating shafts are fixedly connected to the output ends of the first servo motors. According to the plastic pipe fixing device, the frame is lowered through the output end of the push rod motor, the rollers are driven through the frame, the plastic pipes are rapidly fixed through the upper roller and the lower roller, automatic fixing is achieved, the plastic pipes of different models can be fixed through the device, operation is easy, rapid and efficient when the plastic pipes are fixed, and production efficiency and operation safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe processing, in particular to a surface coating device for plastic pipe processing. Background Art

[0002] Plastic pipes are chemical building materials made of high-tech composites, and chemical building materials are the fourth largest category of new building materials emerging today after steel, wood, and cement. Surface coating of plastic pipes is a processing technology that improves the wear resistance, corrosion resistance, and waterproof properties of pipes by coating them with materials such as polyurethane and epoxy resin. The coating process includes surface treatment, coating, drying, and curing. It is widely used in construction, chemical, medical, electronic and other fields to improve the performance and life of plastic pipes.

[0003] After searching, the existing Chinese patent announcement number is: CN218610008U, which provides a surface coating device for plastic pipe processing. The patent can clamp the pipe from the inside of the pipe using the elastic force of the spring expanding outward through a connecting plate, a clamping column, a spring, a slider and a moving column, so that it will not contact the outer wall of the pipe. The motor can drive the pipe to rotate, so that all the pipes can be painted, which improves work efficiency.

[0004] Although the above patent can fix the pipe, the above-mentioned surface coating device for plastic pipe processing still has the following problems: when the device is fixing the plastic pipe, workers need to manually perform the fixing operation, which is cumbersome and time-consuming.

[0005] In view of the above problems, a surface coating device for plastic pipe processing is proposed. Utility Model Content

[0006] The utility model aims to provide a surface coating device for processing plastic pipes, which solves the problem of fixing plastic pipes in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface coating device for processing plastic pipes, comprising a machine body, a first support plate fixedly connected to the front side of the bottom inner wall of the machine body, a first connecting plate fixedly connected to the top of the first support plate, a second support plate fixedly connected to the rear side of the bottom inner wall of the machine body, a second connecting plate fixedly connected to the top of the second support plate, a first servo motor fixedly connected to both ends of one side of the first connecting plate, a first rotating shaft fixedly connected to the output end of the first servo motor, and the first rotating shaft penetrates and rotates through both ends of the first connecting plate and the second connecting plate The outer ring of the first rotating shaft passes through and is fixedly connected to the bottom roller, both sides of the bottom middle of the machine body are fixedly connected to push rod motors, the output end of the push rod motor is fixedly connected to the frame, the two ends of the front side of the frame are fixedly connected to the second servo motors, the output end of the second servo motor is fixedly connected to the second rotating shaft, and the second rotating shaft passes through and is rotatably connected to the front and rear sides of the frame, the outer ring of the second rotating shaft passes through and is fixedly connected to the top roller, a feeding assembly is arranged inside the machine body, the outer ring of the top roller is fixedly connected to the coloring cotton, and the coloring cotton is fixedly connected to the outer ring of the bottom roller.

[0008] By adopting the above technical solution, the bottom roller, the first rotating shaft and the first servo motor are fixed above the bottom of the body through the fixed connection between the body, the first support plate, the second support plate, the first connecting plate and the second connecting plate, and the frame is controlled to move up and down through the output end of the push rod motor, and the two top rollers are driven to move through the movement of the frame. Through the cooperation between the bottom roller and the top roller, automatic fixing is achieved, which can not only fix plastic pipes of different models, but also is simple and easy to operate, fast and efficient, and the plastic pipes are rotated with the rollers through the connection between the first servo motor, the second servo motor, the first rotating shaft, the second rotating shaft, the top roller and the bottom roller. (Not completely consistent with the working principle).

[0009] As a further description of the above technical solution: the feeding assembly includes a first connecting tube, the first connecting tube penetrates and is fixedly connected to the left and right sides of the machine body, one end of the first connecting tube penetrates and is fixedly connected to the bottom spray plate, the top of the machine body penetrates and is fixedly connected to the second connecting tube, and the bottom of the second connecting tube penetrates and is fixedly connected to the top spray plate.

[0010] By adopting the above technical solution, the pigment is sprayed onto the upper color cotton through the top spray plate and the bottom spray plate, so that the color cotton ensures that the pigment is evenly covered on the surface of the plastic pipe.

[0011] As a further description of the above technical solution: the other end of the first connecting tube passes through and is fixedly connected to the bottom paint tube.

[0012] By adopting the above technical solution, the bottom paint tube and the bottom spray plate are connected through the first connecting tube.

[0013] As a further description of the above technical solution: a top paint tube penetrates through and is fixedly connected to the top of the second connecting tube.

[0014] By adopting the above technical solution, the top paint tube and the top spray plate are connected through the second connecting tube.

[0015] As a further description of the above technical solution: one end of the bottom pigment tube is fixedly connected to a first electromagnetic valve.

[0016] By adopting the above technical solution, the entry of the bottom pigment is controlled by the first electromagnetic valve.

[0017] As a further description of the above technical solution: one end of the top paint tube is fixedly connected to a second electromagnetic valve.

[0018] By adopting the above technical solution, the entry of the top pigment is controlled by the second electromagnetic valve.

[0019] As a further description of the above technical solution: a rotating door is arranged on the front side of the machine body.

[0020] By adopting the above technical solution, the revolving door facilitates the entry and exit of plastic pipes, and also ensures the safety of workers.

[0021] As a further description of the above technical solution: a handle is fixedly connected to one end of the rotating door.

[0022] By adopting the above technical solution, the door switch is turned by controlling the handle.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a surface coating device for plastic pipe processing. First, the frame is lowered by the output end of the push rod motor, and the rollers are driven by the frame to make the upper and lower four rollers quickly fix the plastic pipe to achieve automatic fixation. It can not only fix plastic pipes of different models, but also is simple and easy to operate, fast and efficient, and improves production efficiency and operational safety.

[0025] 2. The utility model provides a surface coating device for plastic pipe processing, which sprays paint onto the upper color cotton through the top spray plate and the bottom spray plate, and rotates the drum through the output ends of the first servo motor and the second servo motor, so that the surface of the plastic pipe is evenly coated during the rotation process, which can not only ensure that the paint is evenly covered on the surface of the plastic pipe, but also improve the coating efficiency and quality, making the processing process more efficient and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a rear cross-sectional view of the machine body of the utility model;

[0028] Figure 3 It is a front sectional view of the machine body of the utility model.

[0029] Legend:

[0030] 1. Machine body; 2. First support plate; 3. First connecting plate; 4. Second support plate; 5. Second connecting plate; 6. First servo motor; 7. First rotating shaft; 8. Bottom roller; 9. Coloring cotton; 10. Push rod motor; 11. Frame; 12. Second servo motor; 13. Second rotating shaft; 14. First connecting pipe; 15. Bottom spray plate; 16. Bottom pigment tube; 17. Second connecting pipe; 18. Top spray plate; 19. Top pigment tube; 20. First electromagnetic valve; 21. Second electromagnetic valve; 22. Rotating door; 23. Handle; 24. Top roller. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 The utility model is a surface coating device for plastic pipe processing, comprising a body 1, a bottom pigment tube 16 is passed through and fixedly connected to the other end of a first connecting tube 14, a top pigment tube 19 is passed through and fixedly connected to the top of a second connecting tube 17, one end of the bottom pigment tube 16 is fixedly connected to a first electromagnetic valve 20, one end of the top pigment tube 19 is fixedly connected to a second electromagnetic valve 21, a rotating door 22 is provided on the front side of the body 1, and a handle 23 is fixedly connected to one end of the rotating door 22.

[0034] The bottom pigment tube 16 is connected to the bottom spray plate 15 through the first connecting tube 14, the top pigment tube 19 is connected to the top spray plate 18 through the second connecting tube 17, the bottom pigment entry is controlled by the first electromagnetic valve 20, the top pigment entry is controlled by the second electromagnetic valve 21, and the opening and closing of the rotating door 22 is controlled by the handle 23.

[0035] Combination Figure 2 and Figure 3 A first supporting plate 2 is fixedly connected to the front side of the bottom of the inner wall of the machine body 1, a first connecting plate 3 is fixedly connected to the top of the first supporting plate 2, a second supporting plate 4 is fixedly connected to the rear side of the bottom of the inner wall of the machine body 1, a second connecting plate 5 is fixedly connected to the top of the second supporting plate 4, a first servo motor 6 is fixedly connected to both ends of one side of the first connecting plate 3, a first rotating shaft 7 is fixedly connected to the output end of the first servo motor 6, and the first rotating shaft 7 penetrates and rotates through both ends of the first connecting plate 3 and the second connecting plate 5, the outer ring of the first rotating shaft 7 penetrates and is fixedly connected to the bottom roller 8, push rod motors 10 are fixedly connected to both sides of the middle of the bottom of the machine body 1, the output end of the push rod motor 10 is fixedly connected to the frame 11, the front ends of the frame 11 are fixedly connected to the second servo motors 12, the output end of the second servo motor 12 is fixedly connected to the second rotating shaft 13, and the second rotating shaft 13 penetrates and rotates through the front and rear sides of the frame 11, the outer ring of the second rotating shaft 13 penetrates and is fixedly connected to the top roller 24, and a feeding assembly is arranged inside the machine body 1.

[0036] The frame 11 is driven to move up and down through the output end of the push rod motor 10, and the top roller 24 is driven to move through the movement of the frame 11. The plastic pipe is fixed and removed through the cooperation between the bottom roller 8 and the top roller 24, thereby realizing automatic fixation. It can not only fix plastic pipes of different types, but also is simple and easy to operate, fast and efficient, thereby improving production efficiency and operational safety. The rotation of the bottom roller 8 and the top roller 24 is controlled by the output ends of the first servo motor 6 and the second servo motor 12.

[0037] Combination Figure 3 The feeding assembly includes a first connecting pipe 14, which penetrates and is fixedly connected to the left and right sides of the body 1, one end of the first connecting pipe 14 penetrates and is fixedly connected to the bottom spray plate 15, the top of the body 1 penetrates and is fixedly connected to the second connecting pipe 17, the bottom of the second connecting pipe 17 penetrates and is fixedly connected to the top spray plate 18, the outer ring of the top roller 24 is fixedly connected to the coloring cotton 9, and the coloring cotton 9 is fixedly connected to the outer ring of the bottom roller 8.

[0038] Paint is sprayed onto the upper colored cotton 9 through the top spray plate 18 and the bottom spray plate 15, and the plastic pipe is driven to rotate through the top roller 24 and the bottom roller 8, so that the surface of the plastic pipe is evenly coated during the rotation process, which not only ensures that the paint is evenly covered on the surface of the plastic pipe, but also improves the coating efficiency and quality.

[0039] Working principle: When in use, the handle 23 is used to open the rotating door 22, and the plastic pipe is placed between the two bottom rollers 8. The handle 23 is used to close the rotating door 22, and the push rod motor 10 is started. The output end of the push rod motor 10 drives the frame 11 to move downward, and the movement of the frame 11 drives the top roller 24 to move downward. When the top roller 24 and the bottom roller 8 are in a suitable position, the push rod motor 10 is closed, so that the top roller 24 and the bottom roller 8 fix the plastic pipe, and automatic fixing is realized. It can not only fix plastic pipes of different types, but also is simple and easy to operate, fast and efficient. By opening the first electromagnetic valve 20 and the second electromagnetic valve 21, the top roller 24 and the bottom roller 8 are fixed to the plastic pipe. The magnetic valve 21 allows the paint to be sprayed onto the upper color cotton 9 through the top spray plate 18 and the bottom spray plate 15. By starting the first servo motor 6 and the second servo motor 12, the bottom roller 8 and the top roller 24 are driven to rotate through the output ends of the first servo motor 6 and the second servo motor 12, so that the color cotton 9 is coated on the surface of the plastic pipe. After the coating is uniform, the first servo motor 6 and the second servo motor 12 are turned off, and the push rod motor 10 is started. The frame 11 is driven to move upward through the output end of the push rod motor 10, and the push rod motor 10 is turned off when it rises to a suitable position. The rotating door 22 is opened through the handle 23 to take out the finished product.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface coating device for processing plastic pipes, comprising a body (1), characterized in that: A first supporting plate (2) is fixedly connected to the front side of the bottom inner wall of the machine body (1), a first connecting plate (3) is fixedly connected to the top of the first supporting plate (2), a second supporting plate (4) is fixedly connected to the rear side of the bottom inner wall of the machine body (1), a second connecting plate (5) is fixedly connected to the top of the second supporting plate (4), a first servo motor (6) is fixedly connected to both ends of one side of the first connecting plate (3), a first rotating shaft (7) is fixedly connected to the output end of the first servo motor (6), and the first rotating shaft (7) penetrates and is rotatably connected to both ends of the first connecting plate (3) and the second connecting plate (5), an outer ring of the first rotating shaft (7) penetrates and is fixedly connected to a bottom roller (8), and the A push rod motor (10) is fixedly connected to both sides of the middle of the bottom of the body (1), the output end of the push rod motor (10) is fixedly connected to the frame (11), the two front ends of the frame (11) are fixedly connected to a second servo motor (12), the output end of the second servo motor (12) is fixedly connected to a second rotating shaft (13), and the second rotating shaft (13) penetrates and is rotatably connected to the front and rear sides of the frame (11), the outer ring of the second rotating shaft (13) penetrates and is fixedly connected to a top roller (24), a loading assembly is arranged inside the body (1), the outer ring of the top roller (24) is fixedly connected to a coloring cotton (9), and the coloring cotton (9) is fixedly connected to the outer ring of the bottom roller (8).

2. A surface coating device for plastic pipe processing according to claim 1, characterized in that: The feeding assembly comprises a first connecting pipe (14), the first connecting pipe (14) penetrates and is fixedly connected to both left and right sides of the machine body (1), one end of the first connecting pipe (14) penetrates and is fixedly connected to a bottom spray plate (15), the top of the machine body (1) penetrates and is fixedly connected to a second connecting pipe (17), and the bottom of the second connecting pipe (17) penetrates and is fixedly connected to a top spray plate (18).

3. A surface coating device for plastic pipe processing according to claim 2, characterized in that: The other end of the first connecting tube (14) passes through and is fixedly connected to a bottom pigment tube (16).

4. A surface coating device for plastic pipe processing according to claim 2, characterized in that: A top pigment tube (19) penetrates and is fixedly connected to the top of the second connecting tube (17).

5. The surface coating device for plastic pipe processing according to claim 3, characterized in that: One end of the bottom pigment tube (16) is fixedly connected to a first electromagnetic valve (20).

6. A surface coating device for processing plastic pipes according to claim 4, characterized in that: One end of the top pigment tube (19) is fixedly connected to a second electromagnetic valve (21).

7. The surface coating device for plastic pipe processing according to claim 1, characterized in that: A rotating door (22) is provided on the front side of the machine body (1).

8. The surface coating device for plastic pipe processing according to claim 7, characterized in that: One end of the rotating door (22) is fixedly connected to a handle (23).

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