A large-diameter steam heat preservation pipe tape winding device

Abstract

The utility model belongs to the technical field of heat -preserving pipe processing equipment, disclose a kind of adhesive tape winding device of large-diameter steam heat -preserving pipe, including adhesive tape tackle, the adhesive tape tackle is door-shaped frame structure, top adhesive tape winding support is arranged at the top of door-shaped frame structure, side adhesive tape winding support is arranged at the both sides of door-shaped frame structure, rotating power wheel that is annularly distributed is all arranged on top adhesive tape winding support and side adhesive tape winding support, annularly distributed supporting roller is in the inboard of door-shaped frame structure, the rotating ring is arranged between rotating power wheel and supporting roller, the rotation of rotating ring is realized by the drive of rotating power wheel to rotating drive component, the adhesive tape roll film wheel is installed on rotating ring, adhesive tape cutting assembly is installed on the side adhesive tape winding support of a side.The utility model design scientific and reasonable, with the advantages of can reduce labour intensity, improve processing efficiency, guarantee winding quality, easily realized.

Description

Technical Field

[0001] This utility model belongs to the technical field of thermal insulation pipe processing equipment, and relates to an automatic production device for thermal insulation pipes, specifically a tape winding device for large-diameter steam thermal insulation pipes. Background Technology

[0002] Steam-insulated pipes are suitable for transporting various media within a temperature range above 150℃. They are widely used in centralized heating, cooling, and hot oil transportation, as well as in insulation and cold storage projects in industries such as greenhouses, cold storage facilities, coal mines, petroleum, and chemicals. Steam-insulated pipes generally consist of a steel pipe, an insulation layer, and an outer protective layer. During processing, the insulation layer is first wrapped around the steel pipe, and then the outer protective layer is wrapped around the insulation layer. Regardless of the layer, a fixing step is required after wrapping, which involves securing the insulation layer or outer protective layer using adhesive tape or steel cable ties. Adhesive tape is widely used due to its good adhesion, flexibility, and ability to fix the insulation layer without damaging the outer protective layer, as well as its lower cost.

[0003] However, in existing technologies, the wrapping and fixing of adhesive tape is all done manually, which results in low processing efficiency, high labor costs, and difficulty in guaranteeing the fixing quality. Therefore, it is essential to design a tape wrapping device for large-diameter steam insulation pipes. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a tape winding device for large-diameter steam insulation pipes that can reduce labor intensity, improve processing efficiency, ensure winding quality, and is easy to implement.

[0005] The technical problem solved by this utility model is achieved through the following technical solution:

[0006] A tape winding device for a large-diameter steam insulation pipe, characterized in that it includes a tape trolley, a top tape winding bracket, a side tape winding bracket, a rotating ring, a tape winding wheel, a rotating power wheel, a power wheel baffle, a rotating drive assembly, and a tape cutting assembly. The tape trolley has a U-shaped frame structure. A top tape winding bracket is provided at the top of the U-shaped frame structure, and side tape winding brackets are provided on both sides of the U-shaped frame structure. Rotating power wheels are evenly distributed in a ring on both the top and side tape winding brackets. Power wheel baffles are installed on both sides of each rotating power wheel, and a limiting groove is formed between the two power wheel baffles. A ringly distributed support wheel is installed on the inner side of the U-shaped frame structure through a support wheel mounting bracket. The rotating ring is located between the limiting groove and the support wheel. The rotating ring is rotated by driving the rotating power wheel through the rotating drive assembly. The tape winding wheel is installed on the rotating ring, and the tape cutting assembly is installed on one side of the side tape winding bracket.

[0007] Furthermore, the two rotating power wheels located in the middle of the side tape winding bracket are driven by a rotating drive assembly, which includes a brake motor, a rotating bearing mounting seat, a drive gear, and a drive belt. The axle of the rotating power wheel extends from the back of the side tape winding bracket and is connected to one end of the rotating shaft of the rotating bearing mounting seat. The other end of the rotating shaft is connected to a drive gear. The two drive gears rotate through the cooperation of the brake motor and the drive belt, thereby realizing the rotation of the rotating power wheel.

[0008] Furthermore, the tape cutting assembly includes a cylinder mounting plate, a cylinder mounting bracket, a cutting mounting bracket, a cutting cylinder, and a blade. The cylinder mounting plate is mounted on the back of the side tape winding bracket. The end of the cylinder mounting plate extends from the inside of the rotating ring. The cylinder mounting bracket is mounted on the extended portion. The cutting mounting bracket, driven by the cutting cylinder, is mounted on the cylinder mounting bracket. The cutting mounting bracket is located on one side of the rotating ring, and a blade is mounted on the cutting mounting bracket.

[0009] The advantages and positive effects of this utility model are:

[0010] 1. This tape winding device for large-diameter steam insulation pipes works by placing a roll of tape on a rotating ring. As the ring rotates, the tape is wound around the insulation pipe. During operation, only manual application of the tape to the insulation pipe is required. Then, the tape trolley moves along the pipe to complete the tape winding process, greatly improving the production efficiency of insulation pipes and saving manpower.

[0011] 2. This utility model is scientifically and rationally designed, and has the advantages of reducing labor intensity, improving processing efficiency, ensuring winding quality, and being easy to implement. It is a highly innovative tape winding device for large-diameter steam insulation pipes. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 Another structural diagram from another angle;

[0014] Figure 3 This is a schematic diagram of the tape cutting assembly of this utility model.

[0015] Explanation of reference numerals in the attached figures

[0016] 1- Tape trolley, 2- Support roller, 3- Top tape winding bracket, 4- Tape film winding wheel, 5- Tape cutting assembly, 6- Rotary ring, 7- Side tape winding bracket, 8- Power wheel baffle, 9- Absolute encoder, 10- Drive toothed belt, 11- Brake motor, 12- Drive gear, 13- Cylinder mounting plate, 14- Cutting mounting bracket, 15- Blade, 16- Cylinder mounting bracket, 17- Cutting cylinder. Detailed Implementation

[0017] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0018] An innovative tape winding device for large-diameter steam insulation pipes includes: a tape trolley 1, a top tape winding bracket 3, side tape winding brackets 7, a rotating ring 6, a tape winding wheel 4, a rotating power wheel, a power wheel baffle 8, a rotating drive assembly, and a tape cutting assembly 5. The tape trolley has a U-shaped frame structure, with a top tape winding bracket at the top and side tape winding brackets on both sides. The bracket is equipped with rotating power wheels arranged in a ring. Power wheel baffles are installed on both sides of each rotating power wheel, and the space between the two power wheel baffles forms a limiting groove. On the inner side of the portal frame structure, a ring of supporting rollers 2 are installed through a supporting roller mounting bracket. The rotating ring is set between the limiting groove and the supporting roller. The rotating ring is rotated by driving the rotating power wheels through a rotating drive assembly. The tape winding wheel is installed on the rotating ring, and the tape cutting assembly is installed on a side tape winding bracket on one side.

[0019] The bottom of the tape trolley is equipped with wheels, which are driven by a motor to move on the conveyor rail. An absolute encoder 9 is also installed on the tape trolley. The tape trolley moves on the conveyor rail to complete the operation of wrapping tape around the entire insulation pipe.

[0020] Two rotating power wheels located in the middle of the side tape winding bracket are driven by a rotating drive assembly, which includes a brake motor 11, a rotating bearing mounting seat, a drive gear 12, and a drive toothed belt 10. The axle of the rotating power wheel extends from the back of the side tape winding bracket and is connected to one end of the rotating shaft of the rotating bearing mounting seat. The other end of the rotating shaft is connected to the drive gear. The two drive gears rotate through the cooperation of the brake motor and the drive toothed belt, thereby realizing the rotation of the rotating power wheel. A tape roll is mounted on the tape winding wheel, which can clamp the tape roll. A limit switch contact is placed on the tape roll, and the limit switch is mounted on the side tape winding bracket.

[0021] The tape cutting assembly includes a cylinder mounting plate 13, a cylinder mounting bracket 16, a cutting mounting bracket 14, a cutting cylinder 17, and a blade 15. The cylinder mounting plate is mounted on the back of the side tape winding bracket. The end of the cylinder mounting plate extends from the inside of the rotating ring. The cylinder mounting bracket is mounted on the extended part. The cutting mounting bracket driven by the cutting cylinder is mounted on the cylinder mounting bracket. The cutting mounting bracket is located on one side of the rotating ring. The blade is mounted on the cutting mounting bracket.

[0022] When using, pull out the tape and stick it to the insulation cotton. The rotating ring will rotate counterclockwise to wrap the tape around the outside of the insulation layer or outer protective layer.

[0023] Working principle:

[0024] During operation, the tape trolley is installed on the conveyor rail. The trolley moves to the position where the tape needs to be wound, pulling the tape from the roll diagonally upwards and attaching it to the insulation layer or outer protective layer. The insulation pipe remains stationary. The brake motor of the rotary drive assembly starts, driving the drive gear to rotate via the drive belt, which in turn drives the rotary power wheel to rotate, causing the rotating ring to rotate counterclockwise and evenly wrap the tape. At the same time, the tape trolley moves at a constant speed along the conveyor rail to complete the wrapping and fixing of the insulation layer or outer protective layer of the entire steel pipe. After wrapping, the cutting cylinder of the tape cutting assembly drives the blade to extend and cut the tape.

[0025] Although embodiments and drawings of the present invention have been disclosed for illustrative purposes, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A tape wrapping device for a large-diameter steam insulation pipe, characterized in that: The device includes a tape trolley, a top tape winding bracket, a side tape winding bracket, a rotating ring, a tape winding wheel, a rotating power wheel, a power wheel baffle, a rotating drive assembly, and a tape cutting assembly. The tape trolley has a U-shaped frame structure. A top tape winding bracket is installed at the top of the U-shaped frame structure, and side tape winding brackets are installed on both sides of the U-shaped frame structure. Rotating power wheels are evenly distributed in a ring on both the top and side tape winding brackets. Power wheel baffles are installed on both sides of each rotating power wheel, and the space between the two power wheel baffles forms a limiting groove. A ring of evenly distributed support rollers is installed on the inner side of the U-shaped frame structure via a support roller mounting bracket. The rotating ring is located between the limiting groove and the support rollers. The rotating ring is rotated by driving the rotating power wheels through the rotating drive assembly. The tape winding wheel is installed on the rotating ring, and the tape cutting assembly is installed on one side of the side tape winding bracket.

2. The tape winding device for a large-diameter steam insulation pipe according to claim 1, characterized in that: Two rotating power wheels located in the middle of the side tape winding bracket are driven by a rotating drive assembly, which includes a brake motor, a rotating bearing mounting seat, a drive gear, and a drive belt. The axle of the rotating power wheel extends from the back of the side tape winding bracket and is connected to one end of the rotating shaft of the rotating bearing mounting seat. The other end of the rotating shaft is connected to a drive gear. The two drive gears rotate through the cooperation of the brake motor and the drive belt, thereby realizing the rotation of the rotating power wheel.

3. The tape winding device for a large-diameter steam insulation pipe according to claim 1, characterized in that: The tape cutting assembly includes a cylinder mounting plate, a cylinder mounting bracket, a cutting mounting bracket, a cutting cylinder, and a blade. The cylinder mounting plate is mounted on the back of the side tape winding bracket. The end of the cylinder mounting plate extends from the inside of the rotating ring. The cylinder mounting bracket is mounted on the extended portion. The cutting mounting bracket, driven by the cutting cylinder, is mounted on the cylinder mounting bracket. The cutting mounting bracket is located on one side of the rotating ring, and a blade is mounted on the cutting mounting bracket.

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