Cooling and shaping device for PE pipe machining

Abstract

The utility model belongs to the technical field of PE pipe machining, and particularly discloses a cooling and shaping device for PE pipe machining, which comprises a conveyor, a conveyor belt is arranged on the conveyor, a material blocking plate is arranged on the conveyor belt, a side plate is fixedly connected to the outer surface of the conveyor, a groove is formed in the outer surface of the side plate, and the material blocking plate is arranged in the groove. A position changing mechanism used for adjusting the state of the PE pipe is arranged on the side plate, and a cooling mechanism used for cooling the PE pipe is arranged above the conveying belt. According to the cooling and shaping device for PE pipe machining, the contact part of a PE pipe and the conveying belt is adjusted through the position changing mechanism, it is guaranteed that the surface of the pipe evenly receives the cooling effect of cold airflow, the pipe can rotate by a certain amplitude on a contact point after the contact roller is turned over and adjusted, and therefore the contact part is changed, and machining precision is improved. And the surface of the pipe can be more uniformly exposed in cold air flow, and the overall cooling effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of PE pipe processing, and in particular to a cooling and shaping device for PE pipe processing. Background Art

[0002] PE pipe refers to tubular materials made of polyethylene. Polyethylene is a common plastic material with good corrosion resistance, wear resistance and high temperature resistance, so it is widely used in pipes and piping systems, such as water pipes, drainage pipes, chemical delivery pipes, etc.

[0003] At present, when PE pipes are moved and transported through the conveyor belt on the conveyor, they are cooled by spraying cooling water or cold air flow. During this process, the PE pipes are in a static state. Considering that more heat may accumulate in the part where the pipe contacts the conveyor belt, the temperature in this area is relatively high, instead of being evenly distributed on the entire pipe surface, which is easy to affect the cooling effect and final quality of the entire pipe. Utility Model Content

[0004] In view of this, the purpose of the utility model is to solve the shortcomings existing in the background technology, and to propose a cooling and shaping device for PE pipe processing to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model provides a cooling and shaping device for PE pipe processing, including a conveyor, a conveyor belt is provided on the conveyor, a material blocking plate is provided on the conveyor belt, a side plate is fixedly connected to the outer surface of the conveyor, a groove is provided on the outer surface of the side plate, a position changing mechanism for adjusting the state of the PE pipe is provided on the side plate, a cooling mechanism for cooling the PE pipe is provided above the conveyor belt, the PE pipe is blocked and supported by the material blocking plate during transmission on the conveyor belt, and the central axis position of the PE pipe needs to be slightly lower than the highest position of the material blocking plate to ensure that the PE pipe can rotate smoothly under the action of the position changing mechanism and will not fall from the conveyor belt due to unstable center of gravity.

[0006] Preferably, the position changing mechanism comprises a through shaft fixedly arranged on the inner side of the side plate, the outer surface of the through shaft is rotatably connected with a rotary plate, and a contact roller is arranged at one end of the rotary plate away from the through shaft. The position changing mechanism can make the PE pipe be converted from a static state to a moving state during the process of transmitting the PE pipe on the conveyor belt, and become static again after being separated from the contact roller, thereby changing the contact position between the PE pipe and the conveyor belt.

[0007] Preferably, the outer surface of the conveyor is fixedly connected to a fixed shaft, and the outer surface of the fixed shaft is rotatably connected to an electric push rod.

[0008] Preferably, the output end of the electric push rod is fixedly connected with a collar, the inner side of the rotary plate is fixedly connected with a guide shaft, and the outer surface of the guide shaft is rotatably connected to the inner surface of the collar.

[0009] Preferably, the cooling mechanism comprises an air cooler fixedly mounted on the outer surface of the side panel, the output end of the air cooler is fixedly connected to a gas pipe rack, and the PE pipe can be cooled and lowered by the cooling mechanism.

[0010] Preferably, a plurality of groups of nozzles are provided at the end of the gas transmission pipe rack, and the nozzles are evenly distributed above the conveyor belt.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The cooling and shaping device for PE pipe processing adjusts the contact position between the PE pipe and the conveyor belt through a position change mechanism to ensure that the surface of the pipe is evenly cooled by the cold air flow. After the contact roller is turned over and adjusted, the pipe can rotate to a certain extent at the contact point, thereby changing the contact position, which helps to expose the surface of the pipe to the cold air flow more evenly and improve the overall cooling effect.

[0013] 2. The cooling and shaping device for PE pipe processing may have different surface areas and cooling requirements during the cooling process of PE pipes of different diameters. The position of the contact roller can be adjusted through the position change mechanism to ensure that the surface of PE pipes with diameters within a certain range can evenly receive the cooling effect of the cold air flow. This adaptability can ensure the consistency of cooling effect and quality when processing pipes of different specifications on the same production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the surface structure of the side panel of this application;

[0016] Figure 3 This is a schematic diagram of the inner structure of the rotating plate of this application.

[0017] Among them: 1. Conveyor; 2. Conveyor belt; 3. Material blocking plate; 4. Side plate; 5. Groove; 6. Through shaft; 7. Rotary plate; 8. Contact roller; 9. Fixed shaft; 10. Electric push rod; 11. Ring; 12. Guide shaft; 13. Air conditioner; 14. Gas pipe rack; 15. Nozzle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3 A cooling and shaping device for PE pipe processing includes a conveyor 1, a conveyor belt 2 is provided on the conveyor 1, a material blocking plate 3 is provided on the conveyor belt 2, a side plate 4 is fixedly connected to the outer surface of the conveyor 1, a groove 5 is provided on the outer surface of the side plate 4, a position changing mechanism for adjusting the state of the PE pipe is provided on the side plate 4, and a cooling mechanism for cooling the PE pipe is provided above the conveyor belt 2.

[0020] Through the above technical solution, when the PE pipe is transmitted on the conveyor belt 2 of the conveyor 1, the conveyor belt 2 cooperates with the material blocking plate 3 to support the PE pipe. During this process, the contact point between the PE pipe and the conveyor belt 2 can be changed by the position conversion mechanism, so that the PE pipe can be cooled more evenly under the action of the cooling mechanism.

[0021] Specifically, the position changing mechanism includes a through shaft 6 fixedly penetrated inside the side plate 4 , the outer surface of the through shaft 6 is rotatably connected with a rotary plate 7 , and a contact roller 8 is provided at one end of the rotary plate 7 away from the through shaft 6 .

[0022] Through the above technical solution, the rotating plate 7 can be linked with the contact roller 8 to rotate synchronously during the rotation of the through shaft 6, so that the contact roller 8 can adjust its position in the groove 5.

[0023] Specifically, a fixed shaft 9 is fixedly connected to the outer surface of the conveyor 1 , and an electric push rod 10 is rotatably connected to the outer surface of the fixed shaft 9 .

[0024] Through the above technical solution, the electric push rod 10 itself will perform a certain angle adjustment during the process of pushing and pulling the rotary plate 7, so the fixed shaft 9 is designed.

[0025] Specifically, the output end of the electric push rod 10 is fixedly connected with a collar 11 , the inner side of the rotary plate 7 is fixedly connected with a guide shaft 12 , and the outer surface of the guide shaft 12 is rotatably connected to the inner surface of the collar 11 .

[0026] Through the above technical solution, when the sleeve ring 11 rotates in the guide shaft 12, the guide shaft 12 can be linked with the rotary plate 7 to swing so as to adjust the position of the contact roller 8 at the end.

[0027] Specifically, the cooling mechanism includes an air cooler 13 fixedly mounted on the outer surface of the side plate 4 , and an output end of the air cooler 13 is fixedly connected to a gas pipe rack 14 .

[0028] Through the above technical solution, the air conditioner 13 can input the air flow to the nozzle 15 through the air pipe rack 14, and the nozzle 15 can spray the air flow onto the PE pipe.

[0029] Specifically, a plurality of groups of nozzles 15 are arranged at the end of the gas transmission pipe rack 14 .

[0030] Through the above technical solution, the PE pipe will be cooled by the cold air flow sprayed by the corresponding nozzle 15 before and after passing through the contact roller 8.

[0031] Working principle: During the process of cooling and shaping the PE pipe, the device transmits it through the conveyor belt 2 on the conveyor 1. During the transmission process, the material blocking plate 3 can stably support the PE pipe, and the air cooler 13 can input the cold air flow into the air pipe rack 14, and spray the cold air flow on the PE pipe on the conveyor belt 2 through multiple nozzles 15. Considering that the PE pipe in a static state will accumulate more heat at the contact part with the conveyor belt 2, which is not easy to dissipate, the contact part between the PE pipe and the conveyor belt 2 can be adjusted through the position change mechanism, that is, the electric push rod 10 is turned on to push and pull the guide shaft 12 through the sleeve ring 11. In this process, the rotary plate 7 can rotate along the through shaft 6, so that the contact roller 8 is in the concave Adjust the position in the groove 5 until the contact roller 8 is adjusted to a suitable height between the conveyor belt 2 and the PE pipe. When the PE pipe contacts the contact roller 8, under the appropriate blocking effect of the contact roller 8, the PE pipe will rotate to a certain extent under the support of the conveyor belt 2 and the material blocking plate 3, so that the PE pipe is converted from a static state to a moving state, and is static again after being separated from the contact roller 8. Here, the central axis position of the PE pipe needs to be slightly lower than the highest position of the material blocking plate 3 to ensure that the PE pipe can rotate smoothly and will not fall from the conveyor belt 2 due to unstable center of gravity. After the contact roller 8 is flipped to a certain extent, the contact part with the conveyor belt 2 is changed, so that the PE pipe can receive the cooling effect of the cold air flow more evenly.

[0032] In summary: This application effectively improves the flexibility, cooling efficiency and production efficiency of the production line by applying the position change mechanism in the cooling and shaping process of PE pipes by optimizing the contact points and cooling effects, and is one of the important technological innovations in modern production lines.

[0033] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling and shaping device for PE pipe processing, comprising a conveyor (1), characterized in that: The conveyor (1) is provided with a conveyor belt (2), the conveyor belt (2) is provided with a material blocking plate (3), the outer surface of the conveyor (1) is fixedly connected with a side plate (4), the outer surface of the side plate (4) is provided with a groove (5), the side plate (4) is provided with a position changing mechanism for adjusting the state of the PE pipe, and a cooling mechanism for cooling the PE pipe is provided above the conveyor belt (2).

2. A cooling and shaping device for PE pipe processing according to claim 1, characterized in that: The position changing mechanism comprises a through-shaft (6) fixedly arranged on the inner side of the side plate (4); the outer surface of the through-shaft (6) is rotatably connected to a rotary plate (7); and a contact roller (8) is arranged at one end of the rotary plate (7) away from the through-shaft (6).

3. A cooling and shaping device for PE pipe processing according to claim 2, characterized in that: The outer surface of the conveyor (1) is fixedly connected to a fixed shaft (9), and the outer surface of the fixed shaft (9) is rotatably connected to an electric push rod (10).

4. A cooling and shaping device for PE pipe processing according to claim 3, characterized in that: The output end of the electric push rod (10) is fixedly connected to a collar (11), the inner side of the rotary plate (7) is fixedly connected to a guide shaft (12), and the outer surface of the guide shaft (12) is rotatably connected to the inner surface of the collar (11).

5. The cooling and shaping device for PE pipe processing according to claim 1, characterized in that: The cooling mechanism comprises an air cooler (13) fixedly mounted on the outer surface of the side plate (4), and the output end of the air cooler (13) is fixedly connected to a gas transmission pipe rack (14).

6. A cooling and shaping device for PE pipe processing according to claim 5, characterized in that: A plurality of groups of nozzles (15) are arranged at the end of the gas transmission pipe rack (14).

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