CN220144981U - Control system of high-frequency welding machine - Google Patents
Control system of high-frequency welding machine Download PDFInfo
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- CN220144981U CN220144981U CN202321402320.0U CN202321402320U CN220144981U CN 220144981 U CN220144981 U CN 220144981U CN 202321402320 U CN202321402320 U CN 202321402320U CN 220144981 U CN220144981 U CN 220144981U
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- 238000003466 welding Methods 0.000 title abstract description 54
- 230000003321 amplification Effects 0.000 claims abstract description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 12
- 238000005485 electric heating Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a control system of a high-frequency welding machine, which comprises a time controller, a driving power supply module, a main control power supply module, a high-frequency pulse module and a pulse amplification module, wherein the time controller is respectively connected with the driving power supply module and the main control power supply module, the driving power supply module is connected with the pulse amplification module, the main control power supply module is connected with the high-frequency pulse module, and the pulse amplification module is connected with an output module. This you apply through setting up time controller, time controller connects drive power supply module and main control power supply module respectively, through setting up multistage time automatic control in time controller to can come the switch-on or the disconnection of control circuit according to the multistage time of setting for, when using high frequency welder welding, only need press a start button, time controller carries out effective welding according to the output time quantum number of setting for, more accurate control high frequency welding output time at every turn, and automatic stop resets after last output, thereby great improvement welding precision.
Description
Technical Field
The utility model relates to the field of high-frequency welders, in particular to a control system of a high-frequency welder.
Background
The high-frequency welding machine is currently used for welding the connection position of the protecting cover of the electric heating element and the strip body, is a main welding means for welding the protecting cover of the electric heating element and the strip body at present, and has a certain influence on the electric performance of the electric heating element due to welding quality.
Welding of the protecting cover is carried out after the strip body is manufactured in the manufacturing process of the electric heating element, the welding process belongs to a key process in the whole manufacturing process of the electric heating element, and meanwhile, the welding time and the welding times are key factors in the process.
At present, a high-frequency welding machine has an automatic mode and a manual mode in use, wherein the manual mode is a inching mode, and the manual mode can only be controlled manually in time; the automatic mode can be preset for a period of time, but can only be preset for a period of time, so that the automatic mode is extremely inconvenient to use and has a great influence on welding quality.
Disclosure of Invention
The utility model aims at overcoming the defect of the control of the existing high-frequency welding machine on the welding time, thereby providing a multi-stage time control system of the high-frequency welding machine, which has reasonable design, simple structure and convenient use.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a high frequency welding machine control system, includes time controller, drive power supply module, main control power supply module, high frequency pulse module and pulse amplification module, time controller is connected with drive power supply module and main control power supply module respectively, drive power supply module is connected with the pulse amplification module, main control power supply module is connected with high frequency pulse module, the pulse amplification module is connected with output module.
Further, the main control power supply module is also connected with a fault sampling module, and the fault sampling module is connected with the high-frequency pulse module.
Further, the high-frequency pulse module is also connected with a frequency feedback module.
Further, the pulse amplifying module is also connected with a power protection module.
The beneficial effects of the utility model are as follows:
the utility model sets up the time controller, the time controller connects driving power module and main control power module separately, through setting up the automatic control of multi-section time in the time controller, thus can control the on or off of the circuit according to the multi-section time presumed, when using the high-frequency welder to weld, only need to press the start button once, the time controller carries on the effective welding according to the number of output time periods presumed, more accurate control each time high-frequency welds the output time, and stop the reset automatically after last output, the utility model high-frequency welder can realize the multi-section time control, set up different welding parameters according to different time periods, in order to meet the complicated welding technological requirement. The control mode can improve the accuracy and reliability of welding, and enables operators to flexibly adjust parameters according to specific requirements.
Drawings
FIG. 1 is a block diagram of a control system for a high frequency welder according to an embodiment of the utility model;
FIG. 2 is a block diagram of a multi-stage time control of a time controller according to an embodiment of the present utility model;
Detailed Description
The terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, as will be described in detail with reference to the accompanying drawings.
The aim of the embodiment is to overcome the defect of the control of the existing high-frequency welding machine on the welding time, thereby providing a multi-stage time control system of the high-frequency welding machine, which has reasonable design, simple structure and convenient use. The multi-section time control system solves the problem of single set time of the welding machine, and the welding time and the intermittent time are set randomly, so that various welding problems caused by single set time are effectively prevented, the welding precision and quality of the electric heating element are improved, and the influence of welding on the electric performance of the electric heating element is reduced.
As shown in fig. 1, a control system of a high-frequency welding machine comprises a time controller, a driving power supply module, a main control power supply module, a high-frequency pulse module and a pulse amplification module, wherein the time controller is respectively connected with the driving power supply module and the main control power supply module, the driving power supply module is connected with the pulse amplification module, the main control power supply module is connected with the high-frequency pulse module, and the pulse amplification module is connected with an output module.
The control system of the high-frequency welding machine determines the number of time periods needing to be controlled in a segmented mode according to the welding process requirement, sets corresponding welding parameters such as welding power, welding time, current frequency and the like for each time period, and designs logic of the control system to enable the control system to sequentially switch and control the parameters according to a preset time period sequence. The utility model realizes the switching of time periods and the adjustment of parameters through the time controller, sets the parameters of the first time period before the welding process starts, and starts the welding machine. When the first time period is over, the control system triggers the time period switching, the welding parameters are switched to the setting of the next time period, and when each time period is switched, the control system can adjust according to the preset parameters. This may be achieved by a memory internal to the controller or an external input interface. For example, the setting and adjustment of parameters may be performed using a Programmable Logic Controller (PLC) or a human-machine interface (HMI) or the like.
According to the utility model, the time controller is respectively connected with the driving power supply module and the main control power supply module, and the multi-period automatic control is arranged in the time controller, so that the connection or disconnection of a circuit can be controlled according to the set multi-period time, when the high-frequency welding machine is used for welding, only a start button is needed to be pressed once, the time controller effectively welds according to the set output time period number and time, the output time of each high-frequency welding is controlled more accurately, and the reset is stopped automatically after the last output, so that the welding precision is greatly improved.
The pulse amplification module has the functions of: the pulse signal is amplified to a voltage such that the power amplifier can be driven.
In this embodiment, the main control power module is further connected with a fault sampling module, and the fault sampling module is connected with the high-frequency pulse module. In this embodiment, the high-frequency pulse module is further connected to a frequency feedback module, where the frequency feedback module is used to observe the power consumption of the welding machine and the working state of the welding machine.
In this embodiment, the pulse amplifying module is further connected with a power protection module, where the power protection module: in addition to the rated power, there is also a data called "overload protection", english called "OPP". Overload protection means that the load of the power supply continuously rises to a certain point, and the power supply is automatically powered off so as to avoid overcurrent and damage to the power supply or other components.
The fault sampling module and the frequency feedback module are used for continuously monitoring the state and data of the welding process by the control system in the welding process. This may include monitoring current, voltage, temperature, etc. parameters and comparing them to preset parameters to ensure weld quality and consistency.
In this schematic, the start box represents the start of the welding process, as shown in fig. 2. Then, the first welding time and the first welding stop are entered, and corresponding parameters are set. After that, the first period of time is waited for to end, and the second period of time is switched to, and the parameters are set again. And so on until all time periods end, and finally enter an end block.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, indirectly coupled through an intermediary, in communication between two elements, or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
The embodiments of the utility model may be implemented or realized in any number of ways, including as a matter of course, such that the apparatus or elements recited in the claims are not necessarily oriented or configured to operate in any particular manner. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless specifically stated otherwise.
The terms first, second, third, fourth and the like in the description and in the claims and in the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "may include" and "have," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the embodiments of the present utility model, and are not limited thereto. Although embodiments of the present utility model have been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments may be modified or some or all of the technical features may be replaced with equivalents. Such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. A control system for a high frequency welder, characterized by: the time controller is connected with the driving power supply module and the main control power supply module respectively, the driving power supply module is connected with the pulse amplification module, the main control power supply module is connected with the high-frequency pulse module, and the pulse amplification module is connected with the output module.
2. A control system for a high frequency welder as defined in claim 1, wherein: the main control power supply module is also connected with a fault sampling module, and the fault sampling module is connected with the high-frequency pulse module.
3. A control system for a high frequency welder as defined in claim 1, wherein: the high-frequency pulse module is also connected with a frequency feedback module.
4. A control system for a high frequency welder as defined in claim 1, wherein: the pulse amplifying module is also connected with a power protection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402320.0U CN220144981U (en) | 2023-06-05 | 2023-06-05 | Control system of high-frequency welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402320.0U CN220144981U (en) | 2023-06-05 | 2023-06-05 | Control system of high-frequency welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144981U true CN220144981U (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402320.0U Active CN220144981U (en) | 2023-06-05 | 2023-06-05 | Control system of high-frequency welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144981U (en) |
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2023
- 2023-06-05 CN CN202321402320.0U patent/CN220144981U/en active Active
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