Winding equipment for continuous fiber band winding reinforced composite pipe

Abstract

The utility model discloses winding equipment for a continuous fiber band winding reinforced composite pipe, which comprises a rack seat, a cylindrical roller, a plurality of band storage discs and a plurality of hot air heaters, the upper part of the rack seat is in a semi-circular arc shape, the cylindrical roller connected with a bearing seat is arranged in the semi-circular arc, and an electric ring and the plurality of hot air heaters are sequentially arranged on the cylindrical roller; a plurality of belt storage discs, a plurality of magnetic powder tension controllers, a plurality of belt guide rollers and a plurality of tension rollers are installed on the side face of the cylindrical roller, the belt guide rollers and the tension rollers are sequentially installed on the belt storage discs, the magnetic powder tension controllers are installed on the belt guide rollers, and a power assembly is arranged on the portion, behind the electric ring, of the rack base. The device is simple and reasonable in structural design, convenient to operate, very high in practicability and suitable for popularization and application, and the caliber of the composite pipe can be freely adjusted within the working size range.

Description

Technical Field

[0001] The utility model relates to a composite pipe production device, in particular to a winding device for winding a continuous fiber belt to reinforce a composite pipe. Background Art

[0002] Plastic pipes are typically made from synthetic resins through extrusion in a pipe-making machine. They are primarily used in urban water supply and drainage networks, building water supply systems, drainage, exhaust, and sewage pipes, underground drainage systems, stormwater pipes, and conduit for electrical wiring installations.

[0003] At present, single plastic pipes can no longer meet our needs. We usually synthesize plastic pipes with other organic or inorganic materials to form new types of pipes.

[0004] It is primarily used for water distribution, drinking water, buried fire protection pipelines, mining pressure pipelines, circulating water for industrial cooling networks, and medium- and high-pressure oil and gas pipelines. Taking into account factors such as the material's chemical and temperature resistance, it is also suitable for composite pipes for sewage, seawater, and brine transportation in the salt chemical industry. However, some currently used equipment cannot adjust to the pipe diameter during processing, the fiber tape winding process is discontinuous, and its function is single, resulting in unsatisfactory results after processing. Summary of the Invention

[0005] In order to solve the problem of inconvenience in winding fiber strips, the utility model provides a winding device for winding continuous fiber strips into reinforced composite pipes.

[0006] The utility model provides the following technical solutions:

[0007] A winding device for winding a continuous fiber strip into a reinforced composite pipe comprises a frame seat, a cylindrical drum, multiple tape storage disks and multiple hot air heaters. The upper part of the frame seat is semicircular, and a cylindrical drum connected to a bearing seat is arranged in the semicircular. An electric ring and multiple hot air heaters are sequentially installed on the cylindrical drum; multiple tape storage disks, multiple magnetic powder tension controllers, multiple tape guide rollers and multiple tension rollers are installed on the side of the cylindrical drum; tape guide rollers and tension rollers are sequentially installed on the tape storage disks, and a magnetic powder tension controller is installed on the tape guide roller. A power assembly is arranged on the frame seat behind the electric ring.

[0008] Furthermore, a centering and rounding device is installed on the rear side of the cylindrical drum, and the center of the device is coaxial with the central axis of the cylindrical drum.

[0009] Furthermore, the plurality of hot air heaters are respectively a first hot air heater, a second hot air heater, a third hot air heater and a fourth hot air heater;

[0010] Each hot air heater is provided with an electric control box, and the multiple electric control boxes are respectively a first electric control box, a second electric control box, a third electric control box and a fourth electric control box;

[0011] The plurality of tape storage reels are respectively a first tape storage reel, a second tape storage reel, a third tape storage reel, and a fourth tape storage reel;

[0012] The multiple magnetic powder tension controllers are respectively a first magnetic powder tension controller, a second magnetic powder tension controller, a third magnetic powder tension controller, and a fourth magnetic powder tension controller;

[0013] The plurality of tape guide rollers are respectively a first tape guide roller, a second tape guide roller, a third tape guide roller, and a fourth tape guide roller;

[0014] The plurality of tension rods are respectively a first tension rod, a second tension rod, a third tension rod, and a fourth tension rod.

[0015] Furthermore, a first adjusting bolt and a second adjusting bolt for manually adjusting the level are installed at the bottom of the frame seat.

[0016] Furthermore, the belt guide rollers are arranged in a four-roller arrangement of two upper and two lower rollers.

[0017] Furthermore, the frame base is welded by a steel structure, and a lifting fixture is installed on the top of the frame base.

[0018] Furthermore, the continuous fiber tape is a continuous glass fiber tape, a continuous basalt tape, a continuous aramid tape, a continuous PET tape or a continuous steel tape.

[0019] Compared with existing technologies, the present invention offers the following advantages: during operation, the plastic is extruded into an inner tube. The tube then passes through the cylindrical drum via a centering and rounding device mounted on the rear side of the drum. Simultaneously, the fiber tape on the storage reel is guided by a tape guide roller to a tension roller. After being softened by a hot air heater, the tape is subsequently wound around the tube, completing the fiber tape winding process. This device boasts a simple and rational design, easy operation, and high practicality. The diameter of the composite tube can be freely adjusted within the working range, making it suitable for widespread use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a winding device for a continuous fiber strip-wound reinforced composite pipe according to the present invention.

[0021] Figure 2 This is a side schematic diagram of the winding equipment for continuous fiber strip winding reinforced composite pipe according to the present invention.

[0022] In the figure: 1. first tape storage reel, 2. second tape storage reel, 3. third tape storage reel, 4. fourth tape storage reel; 5. first magnetic powder tension controller, 6. second magnetic powder tension controller, 7. third magnetic powder tension controller, 8. fourth magnetic powder tension controller; 9. first tape guide rod, 10. second tape guide rod, 11. third tape guide rod, 12. fourth tape guide rod; 13. first tension rod, 14. second tension rod, 15. third tension rod, 16. fourth tension rod; 17. first hot air heater, 18. second hot air heater, 19. third hot air heater, 20. fourth hot air heater; 21. first electric control box, 22. second electric control box, 23. third electric control box, 24. fourth electric control box; 25. frame base; 26. cylindrical drum; 27. electric ring; 28. centering and rounding device; 29. ​​power assembly; 30. first adjusting bolt, 30. second adjusting bolt; 32. lifting fixture. Implementation Method

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-2 The utility model is a winding device for continuous fiber tape winding and reinforcing composite pipe, comprising a frame base 25, a cylindrical roller 26, a plurality of tape storage disks and a plurality of hot air heaters.

[0025] like Figure 1 、 Figure 2 As shown, specifically: the upper part of the frame seat 25 is semicircular, and a cylindrical roller 26 connected to a bearing seat is arranged in the semicircular, and an electric ring 27 and a plurality of hot air heaters are sequentially installed on the cylindrical roller 26;

[0026] The multiple hot air heaters are respectively a first hot air heater 17, a second hot air heater 18, a third hot air heater 19 and a fourth hot air heater 20;

[0027] Each hot air heater is provided with a corresponding electric control box, namely the first electric control box 21, the second electric control box 22, the third electric control box 23 and the fourth electric control box 24;

[0028] The cylindrical drum (26) is provided with a plurality of tape storage disks, a plurality of magnetic powder tension controllers, a plurality of tape guide rods and a plurality of tension rods on its side.

[0029] The tape guide roller and the tension roller are installed in sequence on the tape storage disk. The tape guide roller is equipped with a magnetic powder tension controller to adjust the winding tension of the fiber tape.

[0030] The plurality of storage reels are respectively a first storage reel 1, a second storage reel 2, a third storage reel 3, and a fourth storage reel 4;

[0031] The multiple magnetic powder tension controllers are respectively a first magnetic powder tension controller 5, a second magnetic powder tension controller 6, a third magnetic powder tension controller 7, and a fourth magnetic powder tension controller 8;

[0032] The plurality of tape guide rollers are respectively a first tape guide roller 9, a second tape guide roller 10, a third tape guide roller 11, and a fourth tape guide roller 12;

[0033] The plurality of tension rods are respectively a first tension rod 13 , a second tension rod 14 , a third tension rod 15 , and a fourth tension rod 16 .

[0034] A power assembly 29 is provided on the frame seat 25 behind the electric ring 27 .

[0035] A centering device 28 is installed on the rear side of the cylindrical drum 26, and its center is coaxial with the cylindrical drum.

[0036] Based on the above, a first adjusting bolt 30 and a second adjusting bolt 31 for manually adjusting the level are installed at the bottom of the frame base 25 .

[0037] The belt guide rollers here are a four-roller setup with two rollers on top and two rollers on the bottom.

[0038] The frame base 25 of the present invention is formed by welding a steel structure and performing a shaping process to eliminate welding stress. A lifting fixture 32 is installed on the top of the frame base 25 to facilitate lifting.

[0039] The continuous fiber tape in this article is a continuous glass fiber tape, a continuous basalt tape, a continuous aramid tape, a continuous PET tape or a continuous steel tape.

[0040] The hot air heaters here generally include resistance wire, resistance rod, inductor, far infrared, etc.

[0041] When this device is winding the reinforced pipe strip, the mechanism transports the inner tube of the pipe forward and rotates it. Four groups of winding strips are placed on the storage disk. After being heated and softened by the hot air heater, they are wound around the inner tube of the pipe in turn to complete the winding process of the reinforced pipe strip.

[0042] The working principle of this utility model is:

[0043] The utility model relates to a winding device for continuous fiber tape winding reinforced composite pipes. When the device is in use, plastic is extruded into an inner layer pipe, and then the plastic pipe passes through the device via the cylindrical roller 26 through the centering rounding device 28 installed on the rear side of the cylindrical roller 26. At the same time, the fiber tape on the tape storage disk is guided by the tape guide roller into the tension roller, and is heated and softened by the hot air heater and then wound on the pipe in sequence, completing the fiber tape winding process.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for continuous fiber strip winding to reinforce composite pipe, characterized by: The invention comprises a frame seat (25), a cylindrical roller (26), a plurality of tape storage disks and a plurality of hot air heaters, wherein the upper portion of the frame seat (25) is semicircular, and a cylindrical roller (26) connected to a bearing seat is arranged in the semicircular, and an electric ring (27) and a plurality of hot air heaters are sequentially installed on the cylindrical roller (26); a plurality of tape storage disks, a plurality of magnetic powder tension controllers, a plurality of tape guide rods and a plurality of tension rods are installed on the side of the cylindrical roller (26), a tape guide rod and a tension rod are sequentially installed on the tape storage disk, a magnetic powder tension controller is installed on the tape guide rod, and a power assembly (29) is arranged on the frame seat (25) behind the electric ring (27).

2. The winding device for continuous fiber strip winding reinforced composite pipe according to claim 1, characterized in that: A centering and rounding device (28) is installed on the rear side of the cylindrical roller (26), and its center is coaxial with the central axis of the cylindrical roller.

3. The winding device for continuous fiber strip winding reinforced composite pipe according to claim 1, characterized in that: The multiple hot air heaters are respectively a first hot air heater (17), a second hot air heater (18), a third hot air heater (19) and a fourth hot air heater (20); Each hot air heater is provided with an electric control box, wherein the plurality of electric control boxes are respectively a first electric control box (21), a second electric control box (22), a third electric control box (23) and a fourth electric control box (24); The plurality of tape storage reels are respectively a first tape storage reel (1), a second tape storage reel (2), a third tape storage reel (3), and a fourth tape storage reel (4); The plurality of magnetic powder tension controllers are respectively a first magnetic powder tension controller (5), a second magnetic powder tension controller (6), a third magnetic powder tension controller (7), and a fourth magnetic powder tension controller (8); The plurality of tape guide rods are respectively a first tape guide rod (9), a second tape guide rod (10), a third tape guide rod (11), and a fourth tape guide rod (12); The plurality of tension rods are respectively a first tension rod (13), a second tension rod (14), a third tension rod (15), and a fourth tension rod (16).

4. The winding device for continuous fiber strip winding and reinforced composite pipe according to claim 1, characterized in that: A first adjusting bolt (30) and a second adjusting bolt (31) for manually adjusting the level are installed at the bottom of the frame seat (25).

5. The winding device for continuous fiber strip winding reinforced composite pipe according to claim 1, characterized in that: The belt guide rollers are arranged in a four-roller configuration with two rollers on top and two rollers on the bottom.

6. The winding device for continuous fiber strip winding reinforced composite pipe according to claim 1, characterized in that: The frame seat (25) is welded by a steel structure, and a lifting fixture (32) is installed on the top of the frame seat (25).

7. The winding device for continuous fiber strip winding reinforced composite pipe according to claim 1, characterized in that: The continuous fiber tape is a continuous glass fiber tape, a continuous basalt tape, a continuous aramid tape, a continuous PET tape or a continuous steel tape.

Images