CN221870754U - Welding heating device - Google Patents

Abstract

The utility model discloses a welding heating device, and particularly relates to the technical field of welding heating, which comprises a cabinet body, wherein four support columns are arranged at the top of the cabinet body, cabinet hanging rings are arranged at the tops of the four support columns, a control mechanism is arranged on the surface of the cabinet body, a plurality of connecting ports are arranged on one side of the cabinet body, quick-plug stainless steel shell electric connectors are arranged in the plurality of connecting ports, a cable is arranged at one end of each quick-plug stainless steel shell electric connector, and a heating mechanism is arranged on one side of each cable. According to the utility model, temperature setting, heating time setting, prompt before heating and other function setting are realized through the touch display screen, and then the main control module realizes automatic control of heating temperature through collecting and calculating data fed back by various sensors, so that manual intervention is not needed to adjust heating power.

Description

A welding heating device

Technical Field

The utility model relates to the technical field of welding heating, and more specifically, to a welding heating device.

Background Art

With the increase in the number of ships built in my country in recent years, the production pressure of shipbuilding plants has increased significantly, and the efficiency of shipbuilding and the effective utilization of sites have become particularly important. The hull plate is a structure that is relatively time-consuming in the construction process and has a decisive effect on its service life and performance. Improving its production welding efficiency and production quality has positive significance for shortening the overall production cycle and improving construction quality.

The current existing welding heating method is electric heater heating, which generates heat through electric heaters and heats through heat conduction or thermal radiation, eliminating the risk of flammable gas leakage and explosion. However, the essence of it and flame heating is that the external heat source heats the object through heat transfer or thermal radiation, which is passive heating. There is also the problem of uneven local heating temperature. At the same time, there are also problems such as low energy conversion efficiency, low heating efficiency, and slow heating rate.

Utility Model Content

In order to overcome the above defects of the prior art, the utility model provides a welding heating device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A welding heating device comprises a cabinet body, wherein four supporting columns are arranged on the top of the cabinet body, and cabinet hanging rings are arranged on the tops of the four supporting columns, a control mechanism is arranged on the surface of the cabinet body, and a plurality of connecting ports are arranged on one side of the cabinet body, and quick-plug stainless steel shell electric connectors are arranged inside the plurality of connecting ports, a cable is arranged at one end of the quick-plug stainless steel shell electric connector, and a heating mechanism is arranged on one side of the cable, and the heating mechanism comprises an electromagnetic coil heating plate arranged on one side of the cable, and a stuffing box is arranged on one side of the electromagnetic coil heating plate, and the cable is connected to the electromagnetic coil heating plate through the stuffing box, and a first indicator light is arranged on one side of the electromagnetic coil heating plate.

As a further description of the above technical solution: a heating component is arranged on the surface of the electromagnetic coil heating plate, and the heating component includes a flexible shell arranged on the outside of the electromagnetic coil heating plate, an electromagnetic induction coil is arranged inside the electromagnetic coil heating plate, a permanent magnet is arranged on one side of the electromagnetic induction coil, and a thermocouple and an infrared composite temperature measuring probe are arranged in the middle of the surface of the electromagnetic coil heating plate. The above technical solution is adopted to facilitate the device to heat the material.

As a further description of the above technical solution: the control mechanism includes a touch screen arranged on the surface of the cabinet body, a power switch is arranged at the bottom of the touch screen, two second indicator lights are arranged on one side of the power switch, and a buzzer is arranged on one side of the second indicator light. The above technical solution is adopted to facilitate the control of the device.

As a further description of the above technical solution: the four corners of the bottom of the cabinet body are provided with connecting columns, and the bottoms of the four connecting columns are provided with cabinet universal wheels. The above technical solution is adopted to facilitate the movement of the cabinet body.

Technical effects and advantages of the utility model:

1. By setting up a heating mechanism and a heating component, an alternating magnetic field is generated to generate eddy current heating inside the load. There is no electrical contact between the load and the heating device, which avoids many electrical accidents. Sufficient energy can be generated in a very short time, and a high energy density and energy conversion efficiency can be obtained, which effectively improves the temperature rise rate of the load. At the same time, due to the induction heating method, the problem of uneven local heating temperature is effectively avoided;

2. Through the coordinated use of touch screen, power switch, cable, indicator light and buzzer, the cabinet realizes functions such as power conversion, temperature control and human-computer interaction. The touch screen is used to realize temperature setting, heating time setting, prompt before heating is completed and other function settings. After that, the main control module realizes automatic control of heating temperature by collecting and calculating data fed back by various sensors, and there is no need for manual intervention to adjust the heating power.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of a heating structure of the present utility model;

FIG3 is a partial enlarged schematic diagram of point A in FIG1 of the present invention.

The accompanying drawings are marked as follows: 1. cabinet body; 2. support column; 3. cabinet lifting ring; 4. quick-plug stainless steel shell electrical connector; 5. cable; 6. electromagnetic coil heating plate; 7. stuffing box; 8. first indicator light; 9. flexible shell; 10. electromagnetic induction coil; 11. permanent magnet; 12. thermocouple, infrared composite temperature measuring probe; 13. touch display screen; 14. power switch; 15. second indicator light; 16. cabinet universal wheel; 17. buzzer.

DETAILED DESCRIPTION

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

The present application discloses a welding heating device as shown in Figures 1-3, including a cabinet body 1, the top of the cabinet body 1 is provided with four support columns 2, the tops of the four support columns 2 are provided with cabinet hanging rings 3, the surface of the cabinet body 1 is provided with a control mechanism, one side of the cabinet body 1 is provided with a plurality of connection ports, the interiors of the plurality of connection ports are provided with quick-plug stainless steel shell electrical connectors 4, one end of the quick-plug stainless steel shell electrical connector 4 is provided with a cable 5, one side of the cable 5 is provided with a heating mechanism, and the heating mechanism includes an electromagnetic wire arranged on one side of the cable 5. A coil heating plate 6 is provided, a stuffing box 7 is provided on one side of the electromagnetic coil heating plate 6, the cable 5 is connected to the electromagnetic coil heating plate 6 through the stuffing box 7, a first indicator light 8 is provided on one side of the electromagnetic coil heating plate 6, and an alternating magnetic field is generated to generate eddy current heating inside the load. There is no electrical contact between the load and the heating device, which avoids many electrical accidents. Sufficient energy can be generated in a very short time, and a high energy density and energy conversion efficiency can be obtained, which effectively improves the heating speed of the load. At the same time, due to the induction heating method, the problem of uneven local heating temperature is effectively avoided.

1 and 2 , a heating component is provided on the surface of the electromagnetic coil heating plate 6, and the heating component includes a flexible shell 9 arranged outside the electromagnetic coil heating plate 6, an electromagnetic induction coil 10 is provided inside the electromagnetic coil heating plate 6, and a permanent magnet 11 is provided on one side of the electromagnetic induction coil 10. A thermocouple and an infrared composite temperature measuring probe 12 are provided in the middle of the surface of the electromagnetic coil heating plate 6. The combined temperature sensor composed of the thermocouple and the infrared composite temperature measuring probe 12 can feed back more accurate temperature data to the main control module, so as to realize closed-loop real-time precise control of the temperature. One cabinet can drive 4 heating components to work at the same time, and the heating temperature can be set and controlled independently, so as to realize the parallel development of preheating and post-heating of welding of various materials, thereby reducing the operational difficulty of the heating operation and improving the construction efficiency.

As shown in Figure 1, the control mechanism includes a touch screen 13 arranged on the surface of the cabinet body 1, a power switch 14 is arranged at the bottom of the touch screen 13, two second indicator lights 15 are arranged on one side of the power switch 14, and a buzzer 17 is arranged on one side of the second indicator light 15. Through the coordinated use of the touch screen 13, the power switch 14, the cable 5, the indicator light and the buzzer 17, the cabinet realizes functions such as power conversion, temperature control and human-computer interaction, and uses the touch screen 13 to realize temperature setting, heating time setting, prompt before heating is completed and other function settings. After that, the main control module realizes automatic control of the heating temperature by collecting and calculating the data fed back by various sensors, and there is no need for manual intervention to adjust the heating power.

As shown in Figure 1, connecting columns are provided at the four corners of the bottom of the cabinet body 1, and cabinet universal wheels 16 are provided at the bottom of the four connecting columns. The bottom of the cabinet body 1 is connected to the cabinet universal wheels 16 through the connecting columns, so that the user can move the device through the cabinet universal wheels 16 at the bottom of the cabinet body 1.

Working process of this utility model:

First, connect the external power supply, use the power switch 14 to power on, and after the system starts, use the touch screen 13 to set parameters such as heating temperature, heating time, load plate thickness, and reminder time before heating is completed. After the parameter setting is completed, full power is output to make the load heat up quickly. The thermocouple and infrared composite temperature measuring probe 12 monitor the load temperature in real time. When the load temperature reaches the set temperature-threshold 1, the output power begins to decrease. When the load temperature reaches the set temperature-threshold 2, the output power reaches the constant temperature power. After the constant temperature power is output for 10 seconds, the output power is increased according to the real-time temperature, so that the load temperature slowly rises to the set temperature. After reaching the set temperature, the output power is reduced. According to the real-time temperature fluctuation, the output power is adjusted. After the real-time power is stable, the output power is adjusted to the constant temperature power. Then, the output power is adjusted according to the real-time temperature so that the load temperature fluctuates stably within the range of ±5°C of the set temperature. When the reminder time before heating is completed arrives;

The buzzer 17 sounds an alarm, indicating that the heating is about to end. After the countdown ends, the heating stops automatically. The buzzer 17 sounds an alarm again, indicating that the heating is completed. At the same time, all relevant data are saved for reference. The heating mechanism and heating components are set up, and an alternating magnetic field is generated to generate eddy current heating inside the load. There is no electrical contact between the load and the heating device, which avoids many electrical accidents. Sufficient energy can be generated in a very short time, and a high energy density and energy conversion efficiency can be obtained, which effectively improves the heating rate of the load. At the same time, due to the induction heating method, the problem of uneven local heating temperature is effectively avoided. The combined temperature sensor composed of thermocouples and infrared composite temperature measuring probes 12 can feed back more accurate temperature data to the main control module, so as to realize closed-loop real-time and precise control of temperature. One cabinet can drive 4 heating components to work at the same time, and the heating temperature can be set and controlled independently. The preheating and post-heating work of welding of various materials can be carried out in parallel, which reduces the operating difficulty of the heating operation and improves the construction efficiency.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. A welding heating device, comprising a cabinet body (1), characterized in that: Four support columns (2) are arranged on the top of the cabinet body (1), and cabinet hanging rings (3) are arranged on the tops of the four support columns (2). A control mechanism is arranged on the surface of the cabinet body (1), and a plurality of connection ports are arranged on one side of the cabinet body (1). Quick-plug stainless steel shell electric connectors (4) are arranged inside the plurality of connection ports. A cable (5) is arranged at one end of the quick-plug stainless steel shell electric connector (4), and a heating mechanism is arranged on one side of the cable (5). 2. A welding heating device according to claim 1, characterized in that: The heating mechanism comprises an electromagnetic coil heating plate (6) arranged on one side of the cable (5); a stuffing box (7) is arranged on one side of the electromagnetic coil heating plate (6); the cable (5) is connected to the electromagnetic coil heating plate (6) via the stuffing box (7); and a first indicator light (8) is arranged on one side of the electromagnetic coil heating plate (6). 3. A welding heating device according to claim 2, characterized in that: A heating component is provided on the surface of the electromagnetic coil heating plate (6), and the heating component comprises a flexible shell (9) provided outside the electromagnetic coil heating plate (6). 4. A welding heating device according to claim 2, characterized in that: An electromagnetic induction coil (10) is arranged inside the electromagnetic coil heating plate (6), a permanent magnet (11) is arranged on one side of the electromagnetic induction coil (10), and a thermocouple and an infrared composite temperature measuring probe (12) are arranged in the middle of the surface of the electromagnetic coil heating plate (6). 5. A welding heating device according to claim 1, characterized in that: The control mechanism comprises a touch screen (13) arranged on the surface of the cabinet body (1), a power switch (14) is arranged at the bottom of the touch screen (13), two second indicator lights (15) are arranged on one side of the power switch (14), and a buzzer (17) is arranged on one side of the second indicator lights (15). 6. A welding heating device according to claim 1, characterized in that: The four corners of the bottom of the cabinet body (1) are each provided with a connecting column, and the bottoms of the four connecting columns are each provided with a cabinet universal wheel (16).