TWM610298U - Super capacitor metal welding device - Google Patents

Abstract

A super capacitor metal welding device, which mainly include: a micro-processing module electrically connected to a super capacitor module and a DC power supply module. The super capacitor module has low internal group and high discharge current characteristics. The micro-processing module controls the DC power supply module to supply power to the super capacitor module; an operating module has a number of buttons and a display, and the buttons can be used to operate various parameters of the micro-processing module. The display is used to read the micro-processing module and display parameters such as welding current, welding temperature and super capacitor module voltage; an electrode current adjustment module receives the current of the super capacitor module and can adjust the current. Then the current is sent to a welding electrode rod; with the above device, this creation allows the super capacitor module to instantly output a large current, and the high temperature generated can easily melt the two metal strips and complete the welding action.

Description

Super capacitor metal welding device

This creation is related to metal welding, especially a super capacitor metal welding device.

According to the current common metal welding methods, there are the following methods. They are (1) Manual arc welding uses the arc heat generated between the electrode and the workpiece to melt the workpiece for welding. It is characterized by simple equipment and flexible welding; (2) ) Argon arc welding uses argon gas as the protective medium of the arc welding method, which is characterized by pure weld metal, small deformation, and good welding quality; (3) Carbon dioxide arc welding uses CO2 gas as the protective medium of the arc welding method, its characteristics It is high productivity, low cost, welding heat-affected zone and small deformation; however, the above-mentioned metal welding methods have some disadvantages respectively. The disadvantage of manual arc welding is that human factors have a greater impact on welding quality. The disadvantage of argon arc welding is Argon gas is more expensive. The disadvantages of carbon dioxide shielded welding are oxidation, severe spatter, large porosity, and poor weld seam formation. The above-mentioned conventional metal welding method still has many shortcomings, which is not a good designer and needs to be improved.

The main purpose of this creation is to provide a high-precision metal welding device, which mainly uses the low internal resistance and high discharge current characteristics of the super capacitor module to generate high temperature to instantly melt the metal strip to complete the welding. The device includes: A micro-processing module is electrically connected to a super capacitor module and a DC power supply module. The super capacitor module has low internal group and high discharge current characteristics. The micro processing module controls the DC power supply module to supply the Power of the super capacitor module; an operating module with several buttons and a display, the buttons can be used to operate the parameters of the micro-processing module, the display is used to read the micro-processing module and display the welding current , Welding temperature and super capacitor module voltage and other parameters; an electrode current adjustment module is to receive the current of the super capacitor module, and can adjust the size of the current, and then send the current to a welding electrode.

The micro-processing module further includes a voltage detection module electrically connected to the micro-processing module, and the voltage detection module is used to detect the voltage parameters of the micro-processing module.

The micro-processing module further includes a timing interface module electrically connected to the timing interface module to control the current conduction time that the electrode current adjustment module transmits to the welding electrode rod.

The welding electrode rod further includes a temperature detecting module electrically connected to the welding electrode rod for detecting the temperature parameter of the welding electrode rod and transmitting the temperature parameter to the micro-processing module.

The welding electrode rod further includes a current detection module electrically connected to the welding electrode rod for detecting the current parameters of the welding electrode rod and transmitting the current parameters to the micro-processing module.

The welding electrode rod is flat, so that the electrodes on both sides face the same direction, which can be used for flat welding objects.

The welding electrode rod is in a butt shape, so that the electrodes on both sides are facing up and down, and can be used for strip-shaped welding objects.

10: Micro-processing module

20: Super capacitor module

30: DC power module

40: Operation module

50: Electrode current adjustment module

60: Voltage detection module

70: Timing interface module

80: Temperature detection module

90: Current detection module

P: welding electrode

M: welding object

The first figure is a block diagram of a super capacitor metal welding device created by this invention.

The second picture is the welding electrode test circuit of a super capacitor metal welding device originally created.

The third figure is a flat circuit diagram of the welding electrode rod of a super capacitor metal welding device created by this invention.

The fourth picture is a butt-shaped circuit diagram of the welding electrode of a super capacitor metal welding device created by this invention.

Please refer to Figures 1 to 4, which is a super capacitor metal welding device created by this invention. It mainly includes: a micro processing module 10 electrically connected to a super capacitor module 20 and a DC power supply module 30. The super capacitor module 20 has the characteristics of low internal group and high discharge current. The micro-processing module 10 controls the DC power supply module 30 to supply power to the super capacitor module 20; therefore, the DC power supply module 30 can be fast at any time Supplement the power lost by the super capacitor module 20; an operation module 40 has several buttons and a display. The buttons include an open button, a close button, and a setting control button, which can be used to operate the micro-processing module 10 Various parameters, and different parameters are set to different welding objects M, the display is used to read the micro-processing module 10 and display parameters such as welding current, welding temperature, and super capacitor module 20 voltage; an electrode current The adjustment module 50 receives the current of the super capacitor module 20, and can adjust the size of the current, and then transmits the current to a welding electrode rod P; the electrode current adjustment module 50 uses a high-current MOSFET as the welding electrode control The switch can control the current by sending out the PWM signal from the micro-processing module 10 and determine the intensity of welding, and cooperate with the timing interface module 70 to control the time when the electrode is turned on. Therefore, it can be used best for different welding objects M Welding parameters to obtain the best welding results.

The welding electrode rod P is flat, so that the electrodes on both sides face the same direction, and can be used for flat welding objects M, or the welding electrode rod P is abutting shape, so that the electrodes on both sides are facing up and down, and can be used for strips. Shaped welding object M.

The micro-processing module 10 further includes a voltage detection module 60 electrically connected to the micro-processing module 10, and the voltage detection module 60 is used to detect the voltage parameters of the micro-processing module 10.

The micro-processing module 10 further includes a timing interface module 70 electrically connected to the timing interface module 70 so that the timing interface module 70 controls the current conduction time that the electrode current adjustment module 50 transmits to the welding electrode rod P.

The welding electrode rod P further includes a temperature detection module 80 electrically connected to the welding electrode rod P for detecting the temperature parameters of the welding electrode rod P and transmitting the temperature parameters to the micro-processing module 10.

The welding electrode rod P further includes a current detection module 90 electrically connected to the welding electrode rod P for detecting the current parameters of the welding electrode rod P and transmitting the current parameters to the micro-processing module 10.

Please refer to the second figure, the welding electrode test circuit of this creation, where C1 is the super capacitor module 20, BT1 is a 9V battery, Q1 and Q2 are N-channel MOSFETs, D2 is a PNP transistor, and D1 is a general diode , SW is a touch button. First, the supercapacitor module 20 is fully charged in the external circuit, and the welding object M to be welded is placed on the welding electrode P, short press the SW button, and the current sent by 9V reaches through SW, R1, D1 The G pole of the MOSFET activates Q1 and Q2 to turn on, and the super capacitor module 20 instantaneously flows to the welding electrode P, and discharges a large current to generate a high temperature to complete the welding operation of the welding object M; among them, D2 and R2 are the circuits that quickly close Q1 and Q2 , So as not to cause overheating of the MOSFET, because the welding current is often more than 100A, the main switches Q1 and Q2 are connected in parallel, and the wires of the main circuit must be thickened to 1AWG (outer diameter 7.35mm) or more.

Please refer to the third figure, the welding electrode rod P is flat, so that the electrodes on both sides face the same direction, and can be used for flat welding objects M, such as copper sheets, aluminum sheets, etc.; Please refer to the fourth figure. The welding electrode rod P is in a butt shape, so that the electrodes on both sides are facing up and down. It can be used for strip welding objects M, such as wires, iron wires, etc.; this creation can be based on different welding objects , Control the discharge current and discharge time of the super capacitor module 20. The micro-processing module 10 integrates various sensing elements and setting parameters to accurately generate current output to the welding electrode P to obtain an optimized welding effect .

The above disclosures are only the preferred embodiments provided by this creation, and are not intended to limit the scope of implementation of this creation. All relevant artisans in this technical field who make equal changes based on this creation should belong to this creation. The scope of coverage.

10: Micro-processing module

20: Super capacitor module

30: DC power module

40: Operation module

50: Electrode current adjustment module

60: Voltage detection module

70: Timing interface module

80: Temperature detection module

90: Current detection module

P: welding electrode

Claims (7)

A super capacitor metal welding device includes: a micro processing module electrically connected to a super capacitor module and a DC power supply module. The super capacitor module has the characteristics of low internal group and high discharge current. The micro processing module The group controls the DC power module and supplies the power of the super capacitor module; an operating module has a number of buttons and a display, the buttons can be used to operate the parameters of the micro-processing module, and the display is used to read Take the micro-processing module and display parameters such as welding current, welding temperature and super capacitor module voltage; an electrode current adjustment module receives the current of the super capacitor module, and can adjust the size of the current, and then transmit the current Give a welding electrode. The super capacitor metal welding device according to claim 1, wherein the micro-processing module further includes a voltage detection module electrically connected to it, and the voltage detection module is used to detect the voltage parameter of the micro-processing module . The super capacitor metal welding device according to claim 1, wherein the micro-processing module further includes a timing interface module electrically connected to the timing interface module to control the electrode current adjustment module to transmit to the welding electrode rod Current conduction time. The super capacitor metal welding device according to claim 1, wherein the welding electrode further includes a temperature detection module electrically connected to the welding electrode to detect the temperature parameter of the welding electrode and transmit the temperature parameter to the Micro processing module. The super capacitor metal welding device according to claim 1, wherein the welding electrode further includes a current detection module electrically connected to the welding electrode to detect the current parameters of the welding electrode and transmit the current parameters to the Micro processing module. The supercapacitor metal welding device according to claim 1, wherein the welding electrode rod is flat, so that the electrodes on both sides face the same direction, and can be used for flat welding objects. The supercapacitor metal welding device according to claim 1, wherein the welding electrode rod is in a butt shape, so that the electrodes on both sides are facing up and down, and can be used for strip-shaped welding objects.

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