Synchronous traction device for plastic pipes

Abstract

The utility model relates to the field of plastic pipe processing, and discloses a plastic pipe synchronous traction device, which comprises an equipment main body, a traction device and a traction device, the traction mechanism is mounted in the equipment main body; the limiting mechanism is arranged in the equipment main body; the two cleaning mechanisms are installed in the equipment main body, the two cleaning mechanisms make contact with the traction mechanism and the limiting mechanism correspondingly, and each cleaning mechanism comprises a brush plate; the motor is mounted on the mounting frame; and the scraping plate is mounted on the mounting frame. According to the utility model, the traction mechanism, the limiting mechanism and the cleaning mechanism are arranged, so that the low-density polyethylene pipe is accurately controlled and maintained, the traction mechanism ensures the stable movement of the pipe, and the quality problem is avoided; the limiting mechanism guarantees the position precision and prevents displacement or rotation; the cleaning mechanism solves the problem of residual cooling water stains and chippings, the cleanliness of the device is kept, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic pipe processing, in particular to a synchronous traction device for plastic pipes. Background Art

[0002] Plastic pipes are made of synthetic resin as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are made through extrusion. They are widely used in building water supply and drainage, urban and rural water supply and drainage, city gas, electricity and optical cable sheathing, industrial fluid transportation, agricultural irrigation and other fields. Compared with traditional cast iron pipes, galvanized steel pipes, and cement pipes, plastic pipes have the advantages of energy saving and material saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall and no scaling, simple construction and maintenance, and long service life. During the plastic pipe processing, the plastic pipe needs to be extruded from the extruder. Before it is completely cooled and shaped, a synchronous traction device is used to ensure that the pipe moves forward at a constant speed to prevent deformation or uneven stretching. The extruded plastic pipe often requires further processing, such as cutting, punching, etc., and the synchronous traction device can ensure the stability and precision of the pipe during these primary processing processes.

[0003] In the prior art, when a synchronous traction device for plastic pipes is pulling a low-density polyethylene pipe, it is usually cooled by cooling water to maintain optimal molding conditions. However, during this process, some water stains from the cooling water and debris generated during the production process may remain on the traction device. Since the hardness of the low-density polyethylene pipe is relatively low, these debris on the traction device are likely to leave scratches or dents on the surface of the pipe, thereby affecting the appearance quality and durability of the pipe. In addition, the water stains on the traction device may change the friction between the pipe and the traction wheel, resulting in the stability during the traction process being affected, which may cause the pipe to slip or accelerate unevenly during the traction process. Therefore, the present application provides a synchronous traction device for plastic pipes to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a synchronous traction device for plastic pipes to solve the problem that when the existing synchronous traction device for plastic pipes is pulling low-density polyethylene pipes, water stains from cooling water and residual production debris will cause scratches on the surface of the pipes, changes in friction, affecting the quality of the pipes and traction stability, and may cause slipping or uneven acceleration.

[0005] In order to solve the above-mentioned problems, the present invention is implemented through the following technical solutions:

[0006] A synchronous traction device for plastic pipes includes: an equipment main body installed on a base; a traction mechanism installed in the equipment main body; a limiting mechanism arranged in the equipment main body; two cleaning mechanisms installed in the equipment main body, the two cleaning mechanisms respectively contacting the traction mechanism and the limiting mechanism, and the cleaning mechanisms include: a brush plate installed on a mounting frame; and a scraper installed on the mounting frame.

[0007] The brush plates on the two cleaning mechanisms are in contact with the traction mechanism and the limiting mechanism respectively, the scrapers on the two cleaning mechanisms are in contact with the traction mechanism and the limiting mechanism respectively, and the mounting frame is installed in the equipment body.

[0008] The mounting frame is inclined and hollow; the protective frame is mounted on the equipment body, and the driving part of the traction mechanism is located in the protective frame.

[0009] The self-adaptive leak-proof frame is rotatably mounted on the mounting frame, and the self-adaptive leak-proof frame is located outside the mounting frame.

[0010] The telescopic member is installed on the device body, the telescopic member is connected to the limiting mechanism, and the device body is provided with an opening used in conjunction with the limiting mechanism.

[0011] The water tank is installed on the base, and the bottom of the equipment body is in a convergence bucket shape; the pump body is installed on the base, and the pump body is connected to the water tank; the atomizing water spraying component body is installed in the equipment body.

[0012] The atomizing water spraying part body includes an upper water spraying part and a lower water spraying part. The pump body is connected to the upper water spraying part and the lower water spraying part in the atomizing water spraying part body through multiple connecting pipes. Electric valves are provided on the multiple connecting pipes.

[0013] The utility model provides a synchronous pulling device for plastic pipes. Compared with the existing technology, it has the following advantages:

[0014] In the above scheme, by setting up a traction mechanism, a limiting mechanism and a cleaning mechanism, precise control and maintenance of the low-density polyethylene pipe during the traction process are achieved. The traction mechanism ensures that the pipe moves at a stable speed and direction, avoiding quality problems caused by speed fluctuations or direction deviations; the limiting mechanism further ensures the position accuracy of the pipe during the traction process, preventing it from unnecessary displacement or rotation; and the cleaning mechanism effectively solves the problems of cooling water stains and debris residues. Through the coordinated action of the brush plate and the scraper, the cleanliness of the traction device is maintained, thereby ensuring the stability and efficiency of the traction process, and ultimately improving the overall quality and production efficiency of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0017] Figure 3 This is a schematic diagram of the telescopic member structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the protective frame structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the brush plate structure of the utility model.

[0020] Figure 6 This is a schematic diagram of the structure of the mounting frame of the utility model.

[0021] The reference numerals in the figures are:

[0022] 1. Equipment body; 2. Atomizing water spraying part body; 3. Telescopic part; 4. Opening; 5. Connecting pipe; 6. Pump body; 7. Limiting mechanism; 8. Traction mechanism; 9. Base; 10. Water tank; 11. Protective frame; 12. Cleaning mechanism; 1201. Scraper; 1202. Adaptive leak-proof frame; 1203. Mounting frame; 1204. Brush plate. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of protection of the present invention.

[0024] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0025] Reference Figure 1 - Figure 6 A synchronous traction device for plastic pipes includes: an equipment main body 1, installed on a base 9; a traction mechanism 8, installed in the equipment main body 1; a limiting mechanism 7, set in the equipment main body 1; two cleaning mechanisms 12, installed in the equipment main body 1, the two cleaning mechanisms 12 are in contact with the traction mechanism 8 and the limiting mechanism 7 respectively, and the cleaning mechanism 12 includes: a brush plate 1204; installed on a mounting frame 1203; a scraper 1201, installed on the mounting frame 1203.

[0026] By integrating the equipment body 1, the traction mechanism 8, the limiting mechanism 7 and the cleaning mechanism 12, precise control and maintenance of the low-density polyethylene pipe is achieved during the traction process. The traction mechanism 8 ensures that the pipe moves at a stable speed and direction to avoid quality problems caused by speed fluctuations or direction deviations; the limiting mechanism 7 further ensures the position accuracy of the pipe during the traction process to prevent it from unnecessary displacement or rotation; and the cleaning mechanism 12 effectively solves the problems of cooling water stains and debris residue. Through the coordinated action of the brush plate 1204 and the scraper 1201, the cleanliness of the traction mechanism 8 is maintained, thereby ensuring the stability and efficiency of the traction process. Such a design not only improves the appearance quality and durability of the pipe, but also reduces production costs, and has high practical value and market prospects.

[0027] The brush plates 1204 on the two cleaning mechanisms 12 are in contact with the traction mechanism 8 and the limiting mechanism 7 respectively, the scrapers 1201 on the two cleaning mechanisms 12 are in contact with the traction mechanism 8 and the limiting mechanism 7 respectively, and the mounting frame 1203 is installed in the equipment body 1.

[0028] By installing two cleaning mechanisms 12 in the equipment body 1, the problems of cooling water stains and debris residue are effectively solved, the cleanliness of the traction device is maintained, thereby ensuring the stability and efficiency of the traction process, improving the overall quality and production efficiency of the pipe, and reducing production costs.

[0029] The mounting frame 1203 is inclined and hollow; the protective frame 11 is installed on the equipment body 1 , and the driving part of the traction mechanism 8 is located inside the protective frame 11 .

[0030] The hollow shape allows impurities and water stains cleaned by the scraper 1201 and the brush plate 1204 to fall into the adaptive leak-proof frame 1202, thereby preventing water stains and impurities from accumulating on the mounting frame 1203.

[0031] The adaptive leak-proof frame 1202 is rotatably mounted on the mounting frame 1203 . The adaptive leak-proof frame 1202 is located outside the mounting frame 1203 . A sensor is provided on the adaptive leak-proof frame 1202 .

[0032] The adaptive leak-proof frame 1202 is equipped with a sensor that can monitor the operating status of the equipment in real time. Its main function is to ensure that during the traction process, the cooling water stains and debris residues cleaned by the cleaning mechanism 12 can be effectively collected and processed to prevent them from falling onto the pipe.

[0033] The telescopic member 3 is mounted on the device body 1 . The telescopic member 3 is connected to the limiting mechanism 7 . The device body 1 is provided with an opening 4 for use with the limiting mechanism 7 .

[0034] The telescopic member 3 is used to drive the limiting mechanism 7 to move up and down, thereby adjusting the distance between the limiting mechanism 7 and the traction mechanism 8, so that the limiting mechanism 7 can limit pipes of different diameters.

[0035] The water tank 10 is installed on the base 9, and the bottom of the equipment body 1 is in a converging bucket shape; the pump body 6 is installed on the base 9, and the pump body 6 is connected to the water tank 10; the atomizing water spraying part body 2 is installed in the equipment body 1.

[0036] The water tank 10 is provided with multiple filtering and adsorption structures, so that the cooling water can be recycled to reduce the waste of resources. The water tank 10 provides a stable water supply. The bottom of the equipment body 1 is in a converging bucket shape, which is convenient for collecting and discharging cooling water. The pump body 6 is installed on the base 9 and connected to the water tank 10. It is responsible for extracting water from the cooling water in the water tank 10 and transporting it to the atomizing water spraying component body 2. The atomizing water spraying component body 2 is installed in the equipment body 1, and the water is atomized into fine water droplets through the nozzle inside it to evenly cool the low-density polyethylene pipe. This design not only ensures that the pipe is fully cooled during the traction process, but also avoids quality problems caused by uneven cooling. At the same time, the coordinated work of the water tank 10, the pump body 6 and the atomizing water spraying component body 2 also improves the automation level and production efficiency of the equipment.

[0037] The atomizing water spraying part main body 2 includes an upper water spraying part and a lower water spraying part. The pump body 6 is connected to the upper water spraying part and the lower water spraying part in the atomizing water spraying part main body 2 through multiple connecting pipes 5. The multiple connecting pipes 5 are all provided with electric valves.

[0038] The connecting pipes 5 are all provided with electric valves. When only the upper water spraying part or the lower water spraying part is needed, the valve on the corresponding connecting pipe 5 can be closed to reduce the use of water resources and improve the practicality of the traction device.

[0039] During use, the traction mechanism 8 is started to start working, and the limiting mechanism 7 is started at the same time to ensure that the pipe maintains the correct position during the traction process. As the traction mechanism 8 operates, the pipe is gradually pulled into the interior of the equipment body 1. During this process, the limiting mechanism 7 continuously positions the pipe to prevent it from deflecting or rotating. When the pipe passes through the traction mechanism 8 and the limiting mechanism 7, the atomizing water spraying part main body 2 starts to work, and the pipe is evenly cooled by the upper and lower water spraying parts. At the same time, the brush plate 1204 and the scraper 120 in the cleaning mechanism 12 are 1 starts working, cleans the traction mechanism 8 and the limiting mechanism 7, and removes residual water stains and debris. When the pipe is located under the cleaning mechanism 12, the water stains and impurities cleaned by the scraper 1201 and the brush plate 1204 fall into the adaptive leak-proof frame 1202. When there is no pipe passing under the cleaning mechanism 12, the adaptive leak-proof frame 1202 rotates, so that the water stains and impurities in the adaptive leak-proof frame 1202 are poured out and fall into the water tank 10 through the equipment body 1. The impurities in the water are filtered and adsorbed by the components inside the water tank 10, thereby realizing recycling.

[0040] Thus, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are within the foregoing disclosure, and it should be understood that in some cases, some features of the present invention will be employed without the corresponding use of other features without departing from the scope and spirit of the proposed invention. Thus, many modifications may be made to adapt particular circumstances or materials to the true scope and spirit of the present invention. The present invention is not intended to be limited to the specific terminology used in the claims below and / or to the specific embodiments disclosed as the best mode contemplated for carrying out the invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined solely by the appended claims.

Claims

1. A synchronous pulling device for plastic pipes, characterized in that: include: The device body (1) is mounted on the base (9); A traction mechanism (8) is installed in the device body (1); A limiting mechanism (7) is arranged in the device body (1); Two cleaning mechanisms (12) are installed in the device body (1), and the two cleaning mechanisms (12) are in contact with the traction mechanism (8) and the limiting mechanism (7) respectively. The cleaning mechanisms (12) include: The brush plate (1204) is mounted on the mounting frame (1203); The scraper (1201) is mounted on the mounting frame (1203).

2. A synchronous pulling device for plastic pipes according to claim 1, characterized in that: The brush plates (1204) on the two cleaning mechanisms (12) are in contact with the traction mechanism (8) and the limiting mechanism (7), respectively; the scrapers (1201) on the two cleaning mechanisms (12) are in contact with the traction mechanism (8) and the limiting mechanism (7), respectively; and the mounting frame (1203) is mounted in the device body (1).

3. The synchronous pulling device for plastic pipes according to claim 1, characterized in that: The mounting frame (1203) is inclined, and the mounting frame (1203) is hollow; A protective frame (11) is mounted on the device body (1), and a driving portion of the traction mechanism (8) is located inside the protective frame (11).

4. The synchronous pulling device for plastic pipes according to claim 1, characterized in that: Also includes: The adaptive leak-proof frame (1202) is rotatably mounted on the mounting frame (1203), and the adaptive leak-proof frame (1202) is located outside the mounting frame (1203).

5. The synchronous pulling device for plastic pipes according to claim 1, characterized in that: Also includes: The telescopic member (3) is mounted on the device body (1), the telescopic member (3) is connected to the limiting mechanism (7), and the device body (1) is provided with an opening (4) for use with the limiting mechanism (7).

6. The synchronous pulling device for plastic pipes according to claim 1, characterized in that: Also includes: A water tank (10) is mounted on the base (9), and the bottom of the device body (1) is in a converging bucket shape; A pump body (6) is mounted on the base (9), and the pump body (6) is connected to the water tank (10); The atomizing water spraying component body (2) is installed in the equipment body (1).

7. A synchronous pulling device for plastic pipes according to claim 6, characterized in that: The atomizing water spraying part main body (2) comprises an upper water spraying part and a lower water spraying part, and the pump body (6) is respectively connected to the upper water spraying part and the lower water spraying part in the atomizing water spraying part main body (2) through a plurality of connecting pipes (5), and the plurality of connecting pipes (5) are each provided with an electric valve.

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