Pipe wrapping tape heating device
By using a laser heater in the winding equipment to accurately heat the joint between the winding belt and the central tube, the problem of high energy consumption and difficult to control the temperature in the prior art is solved, and the surface of the central tube is melted and wounded belt is realized. The perfect fit with the center tube improves heating efficiency.
Patent Information
- Application Number
- CN202421145369.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the existing winding process, the heating central tube consumes a lot of energy and the heating temperature is difficult to control, resulting in a large gap between the surface and internal heat of the central tube, which can easily cause the central tube to collapse. At the same time, the heating structure takes up a large space and is inefficient.
The laser heater is used to accurately heat the junction between the winding belt and the central tube, and the temperature control of the laser heater is achieved through the temperature controller to ensure that the surface of the central tube is melted.
The perfect fit between the central tube surface and the winding belt is achieved, and local heating greatly saves heat energy consumption and improves heating efficiency.
Smart Images
Figure CN222451334U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding equipment, in particular to a heating device for a pipe winding belt. Background Art
[0002] The winding reinforced tube is formed by winding a thermoplastic sheet as a winding belt on a central tube layer by layer. The most commonly used winding reinforced tube is a continuous fiber reinforced thermoplastic plastic tube. One of the current winding processes is to use a traction machine to pull the central tube, and a rotatable heating cylinder is installed on the central tube. The heating cylinder is equipped with a heating wire for heating. This heating structure has certain defects: the heating process consumes a lot of energy to heat the central tube and the heating temperature of the heating cylinder is difficult to control. The central tube is heated in an environment with a relatively high overall temperature. The difference between the heating on the surface of the central tube and the heating inside is not large. In this way, when the wall of the central tube is thin, it is easy to cause the central tube to collapse; the other method is to use hot air to heat and melt the junction of the central tube and the winding belt. This structure occupies a large space and has low efficiency. At the same time, there is also the consistency of the heating temperature. Therefore, those skilled in the art provide a pipe winding belt heating device to solve the problems raised in the above background technology. Summary of the invention
[0003] The utility model aims to provide a pipe winding belt heating device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a central tube, a turntable, a laser heater and a temperature controller; the central tube is slidably connected to the turntable through a sleeve, a laser heater bracket is installed on the turntable through a first fixing screw, the laser heater is installed on the laser heater bracket through a second fixing screw, a winding belt is provided on the central tube, the central axis of the winding belt is installed on the laser heater bracket, and the laser heater is located between the winding belt and the central tube; the laser heater is connected to the temperature controller circuit.
[0005] Furthermore, the second fixing screw is inserted into the adjustment hole of the laser heater bracket.
[0006] Furthermore, the temperature controller is installed on the turntable through a temperature controller bracket.
[0007] After adopting the above structure, the beneficial effects produced by the utility model are as follows: the pipe wrapping belt heating device described in the utility model uses a laser to continuously heat the joint between the wrapping belt and the center tube, and realizes the melting of the surface of the center tube through precise temperature control, so that the wrapping belt and the center tube fit perfectly, and the local heating of the surface greatly saves the consumption of heat energy, and the heating efficiency is also greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a structural diagram of the utility model.
[0009] Description of reference numerals:
[0010] Central tube 1 , coil 11 , winding belt 12 , turntable 2 , sleeve 21 , laser heater 3 , first fixing screw 31 , laser heater bracket 32 , second fixing screw 33 , temperature controller 4 , temperature controller bracket 41 . DETAILED DESCRIPTION
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0012] See Figure 1 As shown, this specific embodiment adopts the following technical scheme: it includes a central tube 1, a turntable 2, a laser heater 3 and a temperature controller 4; the central tube 1 is slidably connected to the turntable 2 through a sleeve 21, a laser heater bracket 32 is installed on the turntable 2 through a first fixing screw 31, the laser heater 3 is installed on the laser heater bracket 32 through a second fixing screw 33, the second fixing screw 33 is inserted into the adjustment hole of the laser heater bracket 32, and the position of the second fixing screw 33 is moved to adjust the distance between the laser heater 3 and the junction between the winding belt and the central tube, so as to improve the heating efficiency, a winding belt 12 is arranged on the central tube 1, the central axis of the coil 11 of the winding belt 12 is installed on the laser heater bracket 32, and the laser heater 3 is located between the winding belt 12 and the central tube 1, when the central tube 1 is pulled by the pulling machine, the coil 11 is unwinding; the laser heater 3 is connected to the temperature controller 4 circuit, the temperature controller 4 is installed on the turntable 2 through the temperature controller bracket 41, the temperature controller 4 is set, and the temperature of the laser heater 3 is controlled by the temperature controller 4.
[0013] The working principle of the utility model is as follows: the central tube 1 is installed and connected with the traction machine, the turntable 2 is fixed on the winding device, the central tube 1 rotates and moves forward under the traction of the traction machine, so that the winding belt 12 is staggered and superimposed on the central tube 1, and the laser heater 3 is used to continuously heat the joint between the winding belt and the central tube, and the heat of the laser is controlled at 0~500℃. Part of the heat of the laser heater 3 acts on the surface of the winding belt 12, and part of it acts on the surface of the central tube 1. The surface of the central tube 1 is melted by laser heating, so that the first layer is formed at the joint of the winding belt 12 and the central tube 1, and then the winding is staggered and superimposed in sequence; loosen the fixing screw of the turntable 2, and the turntable 2 can be rotated, so that the heating angle of the laser heater 3 can be adjusted.
[0014] The above shows and describes the basic principle and main features of the utility model and the 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 descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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. Pipe winding belt heating device, characterized in that: It comprises a central tube, a turntable, a laser heater and a temperature controller; the central tube is slidably connected to the turntable through a sleeve, a laser heater bracket is installed on the turntable through a first fixing screw, the laser heater is installed on the laser heater bracket through a second fixing screw, a winding belt is arranged on the central tube, the central axis of the winding belt is installed on the laser heater bracket, and the laser heater is located between the winding belt and the central tube; the laser heater is connected to the temperature controller circuit.
2. The pipe wrapping belt heating device according to claim 1 is characterized in that: The second fixing screw is inserted into the adjustment hole of the laser heater bracket.
3. The pipe wrapping belt heating device according to claim 1 is characterized in that: The temperature controller is installed on the turntable through a temperature controller bracket.