Cable integrated heating device
By introducing the mains heating and high-frequency heating functions into the cable integrated heating device and optimizing the internal structure layout, the problem of large size and single function is solved, and a compact and efficient multi-function heating effect is achieved.
Patent Information
- Application Number
- CN202422512653.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing integrated cable heating device has an unreasonable structure, resulting in the device being too large and has only a single high-frequency heating function, low integration and inflexible use.
A cable integrated heating device including box assembly, water tank rack, sink, heating chamber and cooling chamber is designed, with mains heating and high-frequency heating functions, and the internal space layout is optimized through the internal partition of the box, and the cooling system is added to improve equipment integration and heat dissipation efficiency.
It realizes the compact structure of the device and has multifunctional heating capabilities, improves the flexibility and heating efficiency of the equipment, reduces the space occupied by the production line, and enhances the reliability of the equipment in a high-strength working environment.
Smart Images
Figure CN223218065U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cable integrated heating device. Background Art
[0002] A cable heating device is a device used to preheat the cable core during processing, improving material adhesion, quality, and efficiency in subsequent processes such as insulation and sheathing. By heating the core, it ensures better adhesion of cable materials (such as insulation or outer sheath) to the core during processing, preventing defects caused by low temperatures. The typical heating process involves wrapping heating tape around the external tape at both ends of the cable for mains power heating. High-frequency wire is then wrapped around the cable core for high-frequency heating. This allows for rapid heating both inside and outside the cable, resulting in improved material adhesion and quality. Existing cable heating devices have the following issues: 1. An irrational internal structure layout results in an excessively large overall size, occupying a significant amount of production space; 2. They only provide high-frequency heating, lacking mains power heating, resulting in a low level of integration and inconvenience, limiting the device's flexibility. Improvements and optimizations are being developed to address these issues. Utility Model Content
[0003] In order to solve the above problems, the technical problem to be solved by the present invention is to provide a cable integrated heating device with a compact structure and complete functions.
[0004] The technical solution adopted by the utility model cable integrated heating device is characterized in that it includes a box assembly, a water tank rack arranged at the rear end of the box assembly, and a water tank placed in the water tank rack. The box assembly is provided with a box inner partition, and the box inner partition divides the interior of the box assembly into a heating chamber and a cooling chamber. The heating chamber is provided with a high-frequency power supply, a high-frequency generator and a switching power supply. The cooling chamber is provided with a cooling water pump, a flow meter, a water inlet and a water outlet placed in the water tank. The front end of the box assembly is provided with a high-frequency input interface and a high-frequency output interface. A condenser is provided on the box inner partition. The upper surface of the box assembly is provided with a touch screen PLC all-in-one machine, a total power input terminal, a total power switch, and a heating belt power output interface.
[0005] The water inlet is connected to the high-frequency input interface via the cooling water pump, the water outlet is connected to the high-frequency output interface via the flow meter and the condenser, the total power input is electrically connected to the heating belt power output interface, the high-frequency power supply and the switching power supply via the main power switch, the switching power supply output is electrically connected to the touch screen PLC all-in-one and the cooling water pump, the high-frequency power supply provides power for the high-frequency generator, and the high-frequency generator is electrically connected to the high-frequency input interface and the high-frequency output interface respectively.
[0006] A high-frequency thermocouple input terminal and a heating belt thermocouple access terminal are also provided on the upper surface of the box assembly, and a relay group is also provided in the heating chamber. The relay group includes a Q2 relay, a Q3 relay and a Q4 relay whose control switch is connected between the output terminal of the main power switch and the heating belt power output interface, a Q0 relay whose control switch is connected between the main power switch and the high-frequency power input terminal, a Q1 relay whose control switch is connected to the high-frequency generator, and a Q5 relay whose control switch is connected between the switching power output terminal and the cooling water pump. The input terminal of the touch screen PLC all-in-one is electrically connected to the flow meter, and the output terminal of the touch screen PLC all-in-one is electrically connected to the relay group.
[0007] The high-frequency power supply is placed at the bottom of the heating chamber, the high-frequency generator is placed above the high-frequency power supply, a first cooling fan is provided above the high-frequency generator, a second cooling fan is provided on the back of the condenser on the partition inside the box, an air inlet is provided at the front end of the box assembly at the first cooling fan, and an air outlet is provided on the side of the box assembly at the side of the second cooling fan.
[0008] A high-frequency current adjustment knob is provided at the front end of the box assembly. The high-frequency current adjustment knob is electrically connected to the high-frequency power supply and is used to adjust the high-frequency current output by the high-frequency power supply.
[0009] A high-frequency power manual switch is also provided on the upper surface of the box assembly, and the high-frequency power manual switch is connected between the Q relay and the high-frequency power input terminal.
[0010] The upper surface of the box assembly is provided with a box handle for easy movement.
[0011] The advantages of the cable integrated heating device of the present invention are: 1. It has the functions of AC heating and high-frequency heating, which improves the integration and flexibility of the device, can adapt to different cable processing requirements, and provides higher heating efficiency; 2. It optimizes the internal structure layout, adds partitions inside the box to divide the equipment into a heating chamber and a cooling chamber, effectively utilizes the internal space of the equipment, reduces the overall volume of the equipment, and makes the production line layout more flexible. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0013] Figure 1 This is a structural diagram of the utility model cable integrated heating device;
[0014] Figure 2 This is a schematic diagram of the internal structure of the heating chamber of the cable integrated heating device of the utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the cooling chamber of the cable integrated heating device of the present invention;
[0016] Figure 4 This is a working principle diagram of the utility model cable integrated heating device. DETAILED DESCRIPTION
[0017] like Figure 1-4 As shown, the cable integrated heating device involved in the utility model includes a box assembly 1, a water tank rack 2 arranged at the rear end of the box assembly 1, and a water tank 3 placed in the water tank rack 2. The box assembly 1 is provided with a box inner partition 4, and the box inner partition 4 divides the interior of the box assembly 1 into a heating chamber 5 and a cooling chamber 6. A high-frequency power supply 10, a high-frequency generator 9 and a switching power supply 8 are provided in the heating chamber 5. A cooling water pump 11, a flow meter 12, a water inlet 13 and a water outlet 14 placed in the water tank 3 are provided in the cooling chamber 6. A high-frequency input interface 15 and a high-frequency output interface 16 are provided at the front end of the box assembly 1, a condenser 17 is provided on the box inner partition 4, and a touch screen PLC all-in-one 19, a total power input terminal 20, a total power switch 21, and a heating belt power output interface 24 are provided on the upper surface of the box assembly 1; the water inlet 13 is connected to the high-frequency input interface 15 via the cooling water pump 11. The water outlet 14 is connected to the high-frequency output interface 16 via the flow meter 12 and the condenser 17, and the total power input end 20 is electrically connected to the heating belt power output interface 24, the high-frequency power supply 10 and the switching power supply 8 via the main power switch 21. The output end of the switching power supply 8 is electrically connected to the touch screen PLC all-in-one 19 and the cooling water pump 11 respectively. The high-frequency power supply 10 provides power for the high-frequency generator 9, and the high-frequency generator 9 is electrically connected to the high-frequency input interface 15 and the high-frequency output interface 16 respectively. It has the functions of AC heating and high-frequency heating, improves the integration and flexibility of the device, can adapt to different cable processing requirements, and provides higher heating efficiency; optimizes the internal structure layout, adds a partition inside the box to divide the equipment into a heating chamber and a cooling chamber, effectively utilizes the internal space of the equipment, reduces the overall volume of the equipment, and makes the production line layout more flexible.
[0018] A high-frequency thermocouple input terminal 22 and a heating belt thermocouple access terminal 23 are also provided on the upper surface of the box assembly 1. A relay group 26 is also provided in the heating chamber 5. The relay group 26 includes a Q2 relay, a Q3 relay and a Q4 relay whose control switches are connected between the output terminal of the main power switch 21 and the heating belt power output interface 24, a Q0 relay whose control switch is connected between the main power switch 21 and the input terminal of the high-frequency power supply 10, a Q1 relay whose control switch is connected to the high-frequency generator 9, and a Q5 relay whose control switch is connected between the output terminal of the switching power supply 8 and the cooling water pump 11. The input terminal of the touch screen PLC all-in-one machine 19 is electrically connected to the flow meter 12, and the output terminal of the touch screen PLC all-in-one machine 19 is electrically connected to the relay group 26. Through the touch screen PLC all-in-one machine 19, precise control of various components of the equipment (such as heating belt, power supply, cooling system, etc.) is achieved, the degree of automation is improved, the operation is simple, and human operation errors are reduced.
[0019] The high-frequency power supply 10 is placed at the bottom of the heating chamber 5, and the high-frequency generator 9 is placed above the high-frequency power supply 10. A first cooling fan 30 is provided above the high-frequency generator 9. The inner partition 4 of the box body is provided with a second cooling fan 31 behind the condenser 17. The front end of the box assembly 1 is provided with an air inlet 33 at the first cooling fan 30, and the side of the box assembly 1 is provided with an air outlet 34 at the side of the second cooling fan 31. The dual air cooling system is designed to improve heat dissipation efficiency. The equipment can maintain good temperature control during long-term operation, preventing equipment failure or efficiency loss due to overheating. The dual heat dissipation design enhances the reliability of the equipment in high-intensity working environments.
[0020] A high-frequency current adjustment knob 36 is provided at the front end of the box assembly 1. The high-frequency current adjustment knob 36 is electrically connected to the high-frequency power supply 10. The high-frequency current adjustment knob 36 is used to adjust the high-frequency current output by the high-frequency power supply 10. The user can control and adjust the operating status of the device more conveniently.
[0021] A high-frequency power manual switch 37 is also provided on the upper surface of the box assembly 1 , and the high-frequency power manual switch 37 is connected between the Q0 relay and the input end of the high-frequency power supply 10 .
[0022] The upper surface of the box assembly 1 is provided with a box handle 38 for easy movement, making the equipment more convenient to carry and move, and suitable for flexible deployment and installation in different work environments.
[0023] The touch screen PLC all-in-one machine 19 and the high-frequency generator 9 are both conventional products on the market. Their specific usage methods and structures are commonly used technologies by people in related fields and will not be described in detail here.
[0024] Working principle: After connecting the two cable joints, wrap the cable material. In order to make the cable joint welding effect better and higher quality, wrap a three-phase heating belt around the cable material and match it with a corresponding heating belt thermocouple for temperature measurement. Wrap a high-frequency wire around the cable core for high-frequency heating and match it with a high-frequency thermocouple for temperature measurement. Connect the three-phase heating belt to the heating belt power output interface 24, connect the heating belt thermocouple to the heating belt thermocouple access end 23, connect the high-frequency thermocouple to the high-frequency thermocouple input end 22, connect both ends of the high-frequency wire to the high-frequency input interface 15 and the high-frequency output interface 16 respectively, connect the total power input end 20 to the mains, turn on the main power switch 21 and the high-frequency power manual switch 37, click the touch screen PLC all-in-one 19, the output end of the touch screen PLC all-in-one 19 connected to the Q0 relay outputs an electrical signal to turn on the Q0-1 control switch, and the high-frequency power supply 10 When power is turned on, the output end of the Q5 relay connected to the touch screen PLC all-in-one 19 outputs an electrical signal to turn on the Q5-1 control switch, and the cooling water pump 11 starts working. The flow meter 12 inputs the flow signal to the touch screen PLC all-in-one 19. After the flow meter 12 is normal (that is, water flows in the water tank 3), the output end of the Q1 relay connected to the touch screen PLC all-in-one 19 outputs an electrical signal to turn on the Q1-1 control switch, and the high-frequency generator 9 starts to work normally, outputting high-frequency current to the high-frequency line to heat the object. When the temperature of the high-frequency thermocouple reaches the preset value, the touch screen PLC all-in-one 19 controls the Q1-1 control switch to turn off and stop high-frequency heating. When the temperature of the heating belt thermocouple reaches the preset value, the Q2 relay, Q3 relay and Q4 relay corresponding to the output end of the touch screen PLC all-in-one 19 control the corresponding control switches to turn off, so that the heating belt stops heating.
[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention are included in the scope of protection of the present invention.
Claims
1. A cable integrated heating device, characterized in that: The invention comprises a box assembly (1), a water tank frame (2) arranged at the rear end of the box assembly (1), and a water tank (3) arranged in the water tank frame (2); the box assembly (1) is provided with a box inner partition (4), and the box inner partition (4) divides the inside of the box assembly (1) into a heating chamber (5) and a cooling chamber (6); the heating chamber (5) is provided with a high-frequency power supply (10), a high-frequency generator (9) and a switching power supply (8); the cooling chamber (6) is provided with a cooling water pump (11), a flow meter (12), a water inlet (13) and a water outlet (14) arranged in the water tank (3); the front end of the box assembly (1) is provided with a high-frequency input interface (15) and a high-frequency output interface (16); the box inner partition (4) is provided with a condenser (17); the upper surface of the box assembly (1) is provided with a touch screen PLC all-in-one machine (19), a power supply main input terminal (20), a power supply main switch (21), and a heating belt power supply output interface (24); The water inlet (13) is connected to the high-frequency input interface (15) via the cooling water pump (11), the water outlet (14) is connected to the high-frequency output interface (16) via the flow meter (12) and the condenser (17), the power supply main input (20) is electrically connected to the heating belt power supply output interface (24), the high-frequency power supply (10) and the switching power supply (8) via the power supply main switch (21), the output end of the switching power supply (8) is electrically connected to the touch screen PLC all-in-one (19) and the cooling water pump (11), the high-frequency power supply (10) provides power to the high-frequency generator (9), and the high-frequency generator (9) is electrically connected to the high-frequency input interface (15) and the high-frequency output interface (16) respectively.
2. The cable integrated heating device according to claim 1, characterized in that: The upper surface of the box assembly (1) is also provided with a high-frequency thermocouple input terminal (22) and a heating belt thermocouple access terminal (23), and the heating chamber (5) is also provided with a relay group (26), the relay group (26) including a Q2 relay, a Q3 relay and a Q4 relay whose control switch is connected between the output terminal of the main power switch (21) and the heating belt power output interface (24), a Q0 relay whose control switch is connected between the main power switch (21) and the input terminal of the high-frequency power supply (10), a Q1 relay whose control switch is connected to the high-frequency generator (9), and a Q5 relay whose control switch is connected between the output terminal of the switching power supply (8) and the cooling water pump (11), the input terminal of the touch screen PLC all-in-one machine (19) is electrically connected to the flow meter (12), and the output terminal of the touch screen PLC all-in-one machine (19) is electrically connected to the relay group (26).
3. The cable integrated heating device according to claim 1, characterized in that: The high-frequency power supply (10) is placed at the bottom of the heating chamber (5), the high-frequency generator (9) is placed above the high-frequency power supply (10), a first cooling fan (30) is provided above the high-frequency generator (9), a second cooling fan (31) is provided on the back of the condenser (17) on the partition (4) in the box body, an air inlet (33) is provided at the front end of the box assembly (1) at the first cooling fan (30), and an air outlet (34) is provided on the side of the box assembly (1) at the side of the second cooling fan (31).
4. The cable integrated heating device according to claim 1, characterized in that: A high-frequency current adjustment knob (36) is provided at the front end of the box assembly (1), and the high-frequency current adjustment knob (36) is electrically connected to the high-frequency power supply (10). The high-frequency current adjustment knob (36) is used to adjust the high-frequency current output by the high-frequency power supply (10).
5. The cable integrated heating device according to claim 2, characterized in that: The upper surface of the box assembly (1) is also provided with a high-frequency power manual switch (37), and the high-frequency power manual switch (37) is connected between the Q0 relay and the input end of the high-frequency power supply (10).
6. The cable integrated heating device according to claim 1, characterized in that: The upper surface of the box assembly (1) is provided with a box handle (38) for easy movement.