Pipeline cooling frame for PE pipe manufacturing

Abstract

The utility model relates to the technical field of pipeline manufacturing, in particular to a pipeline cooling frame for PE pipe manufacturing, which comprises a bottom plate, a fixing frame is fixedly mounted on the surface of the bottom plate, a motor is fixedly mounted on the surface of the bottom plate, a turntable is rotatably connected to the side wall of the fixing frame, a gear is fixedly mounted at a port of an output shaft of the motor, and the gear is rotatably connected to the turntable. Teeth are evenly and fixedly installed on the side wall of the rotating disc, the gear is meshed with the teeth of the rotating disc, and a connecting rod is fixedly installed on the surface of the fixing frame. The cooling frame can cool the outer wall and the inner wall of the pipeline at the same time, after the horizontal pipe at the top is sleeved with one pipeline, the motor is used for driving the gear to rotate, the gear drives the rotating disc to rotate, the rotating disc rotates by a certain angle, then the other horizontal pipe is located at the uppermost position, the steps are repeated, and the cooling efficiency is greatly improved. And the whole bottom plate is moved away until each horizontal pipe is sleeved with one pipeline, so that the purpose of placing a plurality of pipelines is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline manufacturing, in particular to a pipeline cooling rack for manufacturing PE pipes. Background Art

[0002] PE is polyethylene plastic, the most basic type of plastic. Plastic bags, cling film, etc. are all PE. HDPE is a highly crystalline, non-polar thermoplastic resin. The appearance of original HDPE is milky white and is translucent to a certain extent in thin cross-sections. PE has excellent resistance to most domestic and industrial chemicals.

[0003] PE pipes are generally made by injection molding. The surface of the injection-molded pipes has a high temperature when they just come out of the injection molding machine. If they are not cooled in time, workers will not be able to pick up and transfer the high-temperature pipes. In the prior art, water sprinkling can be used for cooling, but this method can only cool the outer wall of the pipe. It is not convenient to cool the inner wall of the pipe synchronously, which is not convenient for practical use. Utility Model Content

[0004] The utility model aims to provide a pipe cooling rack for PE pipe manufacturing, which solves the problem that the surface of the injection-molded pipe has a high temperature when it just comes out of the injection molding machine in the prior art. If it is not cooled in time, the workers will be unable to pick up and transfer the high-temperature pipe. In the prior art, water sprinkling can be used for cooling, but this method can only cool the outer wall of the pipe, and it is inconvenient to perform synchronous cooling on the inner wall of the pipe, which is inconvenient for practical use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pipe cooling rack for manufacturing PE pipes comprises a bottom plate, a fixing rack is fixedly installed on the surface of the bottom plate, a motor is fixedly installed on the surface of the bottom plate, a side wall of the fixing rack is rotatably connected with a turntable, a gear is fixedly installed on the output shaft port of the motor, teeth are evenly fixedly installed on the side wall of the turntable, the gear and the teeth of the turntable are meshed, a connecting rod is fixedly installed on the surface of the fixing rack, a water dividing disk is provided on the side wall of the turntable, the water dividing disk and the connecting rod are fixedly connected, a water inlet pipe is connected to the side wall of the water dividing disk, a branch pipe is connected upwardly to the side wall of the branch pipe, a connecting pipe is connected to the side wall of the branch pipe, nozzles are evenly arranged on the bottom of the connecting pipe, a horizontal pipe is evenly fixedly connected to the side wall of the turntable, water spray holes are evenly opened on the surface of the horizontal pipe, a water inlet hole is evenly opened on the surface of the turntable, the water inlet holes correspond to the horizontal pipes one by one, and the horizontal pipes are connected to the water inlet holes.

[0007] Preferably, a circular groove is formed on the side wall of the rotating disk, the water inlet hole is arranged on the inner wall of the circular groove, the water distribution plate is arranged inside the circular groove, and the branch pipe is closely attached to the inner wall of the circular groove.

[0008] Preferably, the connecting pipe is configured as an "L"-shaped structure, and the horizontal portion of the connecting pipe is disposed on the top of the fixing frame.

[0009] Preferably, the fixed frame includes an annular frame and a fixed plate fixedly installed on the bottom of the annular frame, the fixed plate and the bottom plate are fixedly connected, the turntable is rotatably connected to the inner wall of the annular frame, and the tooth part is arranged outside the annular frame.

[0010] Preferably, the top end of the branch pipe is configured as an arc-shaped structure that matches the curvature of the inner wall of the circular groove, and a rubber ring is fixedly installed on the top end of the branch pipe.

[0011] Preferably, both sides of the bottom plate are rotatably connected with moving wheels.

[0012] The utility model has at least the following beneficial effects:

[0013] The cooling rack can cool the outer wall and the inner wall of the pipeline at the same time. After a pipeline is installed on the horizontal pipe at the top, the motor is used to drive the gear to rotate, and the gear drives the turntable to rotate, so that the turntable rotates a certain angle, so that another horizontal pipe is located at the top. The above steps are repeated until each horizontal pipe is installed with a pipe, and then the entire bottom plate is removed, thereby achieving the purpose of placing multiple pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Side view;

[0017] Figure 3 This is a schematic diagram of the turntable structure of the utility model;

[0018] Figure 4 It is a cross-sectional view of the water distribution plate of the utility model.

[0019] In the figure: 1. bottom plate; 2. motor; 3. gear; 4. turntable; 5. connecting rod; 6. water inlet pipe; 7. fixing frame; 8. connecting pipe; 9. horizontal pipe; 10. nozzle; 11. water inlet hole; 12. branch pipe; 13. moving wheel; 14. water distribution tray. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Reference Figure 1-4A pipe cooling rack for manufacturing PE pipes, comprising a bottom plate 1, a fixing frame 7 is fixedly installed on the surface of the bottom plate 1, a motor 2 is fixedly installed on the surface of the bottom plate 1, a turntable 4 is rotatably connected to the side wall of the fixing frame 7, a gear 3 is fixedly installed on the output shaft port of the motor 2, teeth are evenly fixedly installed on the side wall of the turntable 4, the teeth of the gear 3 and the turntable 4 are meshed, a connecting rod 5 is fixedly installed on the surface of the fixing frame 7, a water separation plate 14 is arranged on the side wall of the turntable 4, the water separation plate 14 is fixedly connected to the connecting rod 5, a water inlet pipe 6 is connected to the side wall of the water separation plate 14, and the water separation plate 14 is connected upwardly There is a branch pipe 12, the side wall of the branch pipe 12 is connected with a connecting pipe 8, the bottom of the connecting pipe 8 is evenly provided with a nozzle 10, the side wall of the turntable 4 is evenly fixedly connected with a horizontal pipe 9, the surface of the horizontal pipe 9 is evenly provided with a water spray hole, the surface of the turntable 4 is evenly provided with a water inlet hole 11, the water inlet hole 11 and the horizontal pipe 9 correspond one to one, and the horizontal pipe 9 and the water inlet hole 11 are connected. When in use, the bottom plate 1 is moved to the vicinity of the discharge port of the injection molding machine, and the pipe produced by the injection molding machine comes out from the position of the discharge port. At this time, the produced PE pipe still has a higher temperature, so that the horizontal pipe 9 at the highest position Aim at the PE pipe, so that when the pipe comes out, it is directly sleeved on the surface of the horizontal pipe 9, and the external water pipe is connected to the water inlet pipe 6, so that the cold water enters the water distribution plate 14 through the water inlet pipe 6, and the branch pipe 12 connected upward by the water distribution plate 14 is connected to the top horizontal pipe 9 through the water inlet hole 11. At this time, the cold water can be transported from the branch pipe 12 to the top horizontal pipe 9, so that it can be sprayed out by using the water spray hole of the horizontal pipe 9, so as to cool the inner wall of the pipe. At the same time, the connecting pipe 8 connected to the side wall of the branch pipe 12 can also transport the cold water to the connecting pipe 8, and use the connecting pipe 8 to cool the inner wall of the pipe. The nozzle 10 at the bottom of the connecting pipe 8 sprays out, so as to achieve the purpose of cooling the outer wall of the pipe from above. Therefore, the cooling rack can cool the outer and inner walls of the pipe at the same time. After a pipe is installed on the horizontal pipe 9 at the top, the motor 2 is used to drive the gear 3 to rotate, and the gear 3 drives the turntable 4 to rotate, so that the turntable 4 rotates a certain angle, so that another horizontal pipe 9 is located at the top. Repeat the above steps until each horizontal pipe 9 is installed with a pipe, and then remove the entire bottom plate 1, so as to achieve the purpose of placing multiple pipes.

[0026] Furthermore, a circular groove is formed on the side wall of the rotating disk 4, the water inlet hole 11 is arranged on the inner wall of the circular groove, the water distribution plate 14 is arranged inside the circular groove, and the branch pipe 12 is close to the inner wall of the circular groove, so that the branch pipe 12 can be interconnected with each water inlet hole 11.

[0027] Furthermore, the connecting pipe 8 is configured as an "L"-shaped structure, and the horizontal portion of the connecting pipe 8 is disposed on the top of the fixing frame 7. The connecting pipe 8 is disposed at a high position, thereby facilitating cooling of the pipes sleeved on the horizontal pipe 9.

[0028] Furthermore, the fixed frame 7 includes an annular frame and a fixed plate fixedly installed at the bottom of the annular frame, the fixed plate is fixedly connected to the bottom plate 1, the turntable 4 is rotatably connected to the inner wall of the annular frame, and the tooth part is arranged outside the annular frame.

[0029] Furthermore, the top of the branch pipe 12 is configured as an arc structure that matches the curvature of the inner wall of the circular groove, and a rubber ring is fixedly installed on the top of the branch pipe 12. By providing the rubber ring, the sealing performance when the branch pipe 12 is connected to the water inlet 11 can be enhanced.

[0030] Furthermore, both sides of the bottom plate 1 are rotatably connected with moving wheels 13, and the entire cooling rack can be easily moved by providing the moving wheels 13.

[0031] In summary, during use, the bottom plate 1 is moved to the vicinity of the discharge port of the injection molding machine, and the pipes produced by the injection molding machine come out from the position of the discharge port. At this time, the produced PE pipes still have a relatively high temperature, so that the horizontal pipe 9 at the highest position is aligned with the PE pipe, so that when the pipe comes out, it is directly sleeved on the surface of the horizontal pipe 9, and the external water pipe is connected to the water inlet pipe 6, so that the cold water enters the water distribution plate 14 through the water inlet pipe 6, and the branch pipe 12 connected to the water distribution plate 14 upward is connected to the top horizontal pipe 9 through the water inlet hole 11. At this time, the cold water can be transported from the branch pipe 12 to the top horizontal pipe 9, and then sprayed out using the water spray hole of the horizontal pipe 9, so as to cool the inner wall of the pipe. At the same time, the connecting pipe 8 connected to the side wall of the branch pipe 12 can also transport cold water to the connecting pipe 8, and the water is sprayed out by the nozzle 10 at the bottom of the connecting pipe 8, so as to achieve the purpose of cooling the outer wall of the pipeline from above. Therefore, the cooling rack can simultaneously cool the outer wall and the inner wall of the pipeline. When the horizontal pipe 9 at the top is sleeved with a pipeline, the motor 2 is used to drive the gear 3 to rotate, and the gear 3 drives the turntable 4 to rotate, so that the turntable 4 rotates a certain angle, so that another horizontal pipe 9 is located at the top, and the above steps are repeated until each horizontal pipe 9 is sleeved with a pipeline, and then the entire bottom plate 1 is removed, so as to achieve the purpose of placing multiple pipelines.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe cooling rack for PE pipe manufacturing, characterized in that: The invention comprises a bottom plate (1), a fixing frame (7) is fixedly mounted on the surface of the bottom plate (1), a motor (2) is fixedly mounted on the surface of the bottom plate (1), a rotating disk (4) is rotatably connected to the side wall of the fixing frame (7), a gear (3) is fixedly mounted on the output shaft port of the motor (2), teeth are evenly fixedly mounted on the side wall of the rotating disk (4), the teeth of the gear (3) and the rotating disk (4) are meshed, a connecting rod (5) is fixedly mounted on the surface of the fixing frame (7), a water separation disk (14) is arranged on the side wall of the rotating disk (4), and the water separation disk (14) and the connecting rod (5) are fixedly mounted. The water distribution plate (14) is connected to a water inlet pipe (6) on its side wall, the water distribution plate (14) is connected to a branch pipe (12) upward, the branch pipe (12) is connected to a connecting pipe (8) on its side wall, a nozzle (10) is evenly arranged at the bottom of the connecting pipe (8), the side wall of the rotating disk (4) is evenly fixedly connected to a horizontal pipe (9), the surface of the horizontal pipe (9) is evenly provided with water spray holes, the surface of the rotating disk (4) is evenly provided with water inlet holes (11), the water inlet holes (11) correspond to the horizontal pipe (9) one by one, and the horizontal pipe (9) and the water inlet holes (11) are connected.

2. A pipe cooling rack for PE pipe manufacturing according to claim 1, characterized in that: The side wall of the rotating disk (4) is provided with a circular groove, the water inlet hole (11) is arranged on the inner wall of the circular groove, the water distribution plate (14) is arranged inside the circular groove, and the branch pipe (12) is closely attached to the inner wall of the circular groove.

3. A pipe cooling rack for PE pipe manufacturing according to claim 1, characterized in that: The connecting pipe (8) is arranged in an "L"-shaped structure, and the horizontal part of the connecting pipe (8) is arranged on the top of the fixing frame (7).

4. A pipe cooling rack for PE pipe manufacturing according to claim 1, characterized in that: The fixed frame (7) comprises an annular frame and a fixed plate fixedly mounted on the bottom of the annular frame, the fixed plate and the bottom plate (1) are fixedly connected, the rotating disk (4) is rotatably connected to the inner wall of the annular frame, and the tooth part is arranged outside the annular frame.

5. A pipe cooling rack for PE pipe manufacturing according to claim 2, characterized in that: The top end of the branch pipe (12) is arranged as an arc-shaped structure matching the curvature of the inner wall of the circular groove, and a rubber ring is fixedly mounted on the top end of the branch pipe (12).

6. A pipe cooling rack for PE pipe manufacturing according to claim 1, characterized in that: Both sides of the bottom plate (1) are rotatably connected with moving wheels (13).

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