CN114633007A - Electric welding machine regulation and control device - Google Patents
Electric welding machine regulation and control device Download PDFInfo
- Publication number
- CN114633007A CN114633007A CN202210537149.8A CN202210537149A CN114633007A CN 114633007 A CN114633007 A CN 114633007A CN 202210537149 A CN202210537149 A CN 202210537149A CN 114633007 A CN114633007 A CN 114633007A
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- electric welding
- welding machine
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- knob potentiometer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
The invention belongs to the technical field of construction of building steel structures and curtain walls, and particularly relates to an electric welding machine regulating and controlling device which comprises a near-end knob potentiometer, a far-end knob potentiometer and a far-end and near-end regulating and controlling change-over switch; the near-end knob potentiometer is arranged on the main machine of the electric welding machine; the remote knob potentiometer is arranged on the handle part of the electrode holders; the near-end knob potentiometer is connected into a main loop of the electric welding machine through a first line, and the far-end knob potentiometer is connected into the main loop of the electric welding machine through a second line; the far-near end regulation and control change-over switch can switch the disconnection and the connection of the first line and the second line; the invention has the beneficial effects that: the short-range and long-range switching of the regulation and control of the electric welding machine is easily realized, and different requirements are met; the remote regulation and control does not need a direct-current power supply, the remote regulation and control can be realized as long as the electric welding machine is connected with a working power supply, and the condition that the regulation and control equipment is short of power is not needed; the remote knob potentiometer is arranged on the handle part of the electric welding tongs, so that welding personnel can conveniently adjust the voltage or current of the electric welding machine.
Description
Technical Field
The invention belongs to the technical field of construction of building steel structures and curtain walls, and particularly relates to an electric welding machine regulating and controlling device.
Background
In the high-altitude welding operation process of steel structures and curtain wall keels in the building field, due to the fact that welding parent metal types, specification sizes and welding environments are different, requirements for welding current and voltage are different, an electric welding machine and an electric welding operator are not located on the same working face in high-altitude construction, namely the effectiveness and timeliness of the electric welding machine for adjusting the welding current and voltage become difficult points and weak links of high-altitude welding, a common processing method is generally adopted, an assistant person is arranged at the place where the electric welding machine is placed and is specially used for adjusting the required current and voltage for the high-altitude electric welding operator, a temporary person is found to adjust when adjustment is needed, or the electric welding operator returns the welding point to the welding machine for adjustment, the method cannot effectively and timely adjust the welding current and voltage of the electric welding machine, welding efficiency is low, and labor cost is increased. The effectiveness and timeliness of welding current and voltage regulation of high-altitude operation welders are difficult problems which plague the high-altitude welding in the building industry for a long time.
The utility model discloses a CN211135863U utility model discloses an electric welding remote control device, including signal transmitter, signal receiver, actuating mechanism, drive assembly and connector, signal transmitter's signal output part is connected with signal receiver's signal reception end, and signal receiver control actuating mechanism rotates, and actuating mechanism control drive assembly rotates, and the one end and the drive assembly of connector are connected, and the other end and the control knob of electric welding of connector are connected, and the connector rotates with the control knob of electric welding is synchronous. The utility model has the advantages that: has the advantages of portability, safety, practicability, multiple purposes and low cost. However, in the remote control device of the electric welding machine, the signal receiver 2 needs to be powered by a rechargeable battery, the miniature speed-reducing direct current motor of the driving mechanism 3 also needs to be powered by a direct current power supply, and the situation that the signal receiver 2 and the driving mechanism 3 cannot work normally due to the power shortage of the direct current power supply is often encountered in production; after the driving mechanism 3 receives the stop command, the driving mechanism cannot stop rotating immediately due to inertia, so that inconvenience is brought to the voltage adjustment of the electric welding machine.
CN213135385U a device for regulating and controlling welding current of an electric welding machine, the device has a hand-connecting device connected with a rotating shaft of a current regulating mechanism of the electric welding machine, the hand-connecting device is connected on an output shaft of a speed reducer, an input shaft of the speed reducer is connected with a stepping motor, the stepping motor is controlled by a wireless network controller, the wireless network controller is composed of a stepping motor driving circuit, a control circuit, a communication circuit and a power supply; the device also has a 220V power supply charging function; the communication circuit comprises a WIFI signal receiving part and a logic output part, and a plurality of regulating and controlling devices can be controlled through a WiFi transmitting device; the regulation and control method comprises the following steps: s1, adjustment before installation of the device: s2, no-load debugging of the device: s3, connection of the catcher: s4, load debugging of the device: the utility model of CN213135385U has the advantages that: the welding current of the welding machine can be remotely adjusted on line through a mobile phone and the Internet. The adjustment and control device for the welding current of the electric welding machine needs to utilize internet communication for adjusting the welding machine, and a wireless network is difficult to establish in many construction environments.
Disclosure of Invention
The invention provides an electric welding machine regulating and controlling device, aiming at the problems that a signal receiver and a driving mechanism in the existing electric welding machine regulating and controlling device need a direct-current power supply, and the electric welding machine remote control needs a wireless network but the wireless network is not available in a construction environment.
In order to achieve the purpose, the invention adopts the technical scheme that: an electric welding machine regulating and controlling device comprises a near-end knob potentiometer, a far-end knob potentiometer and a far-end and near-end regulating and controlling change-over switch;
the near-end knob potentiometer is arranged on a main machine of the electric welding machine; the remote knob potentiometer is arranged on the handle part of the electrode holders; the near-end knob potentiometer is connected into a main loop of the electric welding machine through a first line, and the far-end knob potentiometer is connected into the main loop of the electric welding machine through a second line;
the far-near end regulation and control change-over switch is arranged on the first line and the second line and can switch the opening and closing of the first line and the second line.
Preferably, the far-near end regulating and controlling switch is a three-contact relay, and the three-contact relay comprises a common end, a first contact and a second contact; the public end is electrically connected with a main loop of the electric welding machine; the first contact is electrically connected with the first circuit; the second contact is electrically connected with the second circuit.
Preferably, the second circuit comprises an aviation socket, an aviation plug and a cable with a shielding layer, and the cable with the shielding layer is connected with the aviation plug and the far-end knob potentiometer; the aviation socket is installed on a main machine of an electric welding machine; the aviation plug can be matched with the aviation socket; and one end of the aviation socket, which is far away from the aviation plug, is electrically connected with the second contact of the three-contact relay.
Preferably, the electric welding machine host is electrically connected with the electric welding tongs through the welding handle wire socket, the welding handle wire plug and the welding handle wire; the welding handle line socket is arranged on a main machine of the electric welding machine, and the welding handle line plug can be matched with the welding handle line socket; the electrode holder wire is connected with the electrode holder wire plug and the electrode holders.
Preferably, the cable wire with the shielding layer and the welding handle wire are bound together through a cable sheath.
Preferably, the pin of the near-end knob potentiometer in the first line is electrically connected with the first contact of the three-contact relay.
Compared with the prior art, the invention has the advantages and positive effects that:
compared with the prior art, the electric welding machine regulating and controlling device (1) is characterized in that a near-end knob potentiometer is arranged on a main machine of the electric welding machine; the remote knob potentiometer is arranged on the handle part of the electrode holders; the near-end knob potentiometer is connected into a main loop of the electric welding machine through a first line, and the far-end knob potentiometer is connected into the main loop of the electric welding machine through a second line; the far-near end regulation and control change-over switch is arranged on the first circuit and the second circuit and can switch the disconnection and the connection of the first circuit and the second circuit; the technical scheme enables the control of the electric welding machine to easily realize short-range and long-range switching, and meets different requirements; the remote regulation and control does not need a direct-current power supply, the remote regulation and control can be realized as long as the electric welding machine is connected with a working power supply, and the condition that the regulation and control equipment is lack of power is not needed; the remote knob potentiometer is arranged on the handle part of the electric welding tongs, so that welding personnel can conveniently adjust the voltage or current of the electric welding machine;
(2) the cable wire with the shielding layer and the welding handle wire are bound together through a cable sheath; the cable with the shielding layer is connected with the aviation plug and the far-end knob potentiometer; by the technical scheme, the remote control of the electric welding machine is not required by a wireless network, so that the remote control is more convenient, and the requirement of the remote control on the construction environment is reduced;
(3) according to the invention, the voltage or current of the electric welding machine is regulated by utilizing the remote knob potentiometer, the rotating shaft of the regulating mechanism is not driven by the driving mechanism, and the problem of inconvenience for the regulation of the electric welding machine due to inertia of the driving mechanism is avoided.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings used in the description of the embodiment will be briefly introduced below, fig. 1 is a schematic diagram of a regulation and control device of a welding machine provided in the first embodiment,
fig. 2 is a schematic diagram of a first circuit and a second circuit in the welding machine regulation and control device provided in the first embodiment.
Description of reference numerals:
the welding electrode comprises a main body, 1-a near-end knob potentiometer, 2-a far-end and near-end regulation and control switch, 3-an aviation socket, 4-an aviation plug, 5-a cable with a shielding layer, 6-a far-end knob potentiometer, 7-an electric welding machine main body, 8-a welding handle wire socket, 9-a welding handle wire plug, 10-a welding handle wire and 11-an electric welding clamp.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Example 1
The invention will be further described with reference to fig. 1-2, and the welding machine control device shown in fig. 1 includes a near-end knob potentiometer 1, a far-end knob potentiometer 6, and a far-and-near-end control switch 2.
As shown in fig. 1 and 2, the near-end knob potentiometer 1 is installed on a main machine 7 of the electric welding machine; the far-end knob potentiometer 6 is arranged on the handle part of the electrode holders 11; the near-end knob potentiometer 1 is connected into a main loop of the electric welding machine through a first line, and the far-end knob potentiometer 6 is connected into the main loop of the electric welding machine through a second line; the far-near end regulation and control change-over switch 2 is installed on the first line and the second line and can switch the opening and closing of the first line and the second line.
As shown in fig. 2, the far-near end regulating and controlling change-over switch 2 is a three-contact relay, and the three-contact relay comprises a common end, a first contact and a second contact; the public end is electrically connected with a main loop of the electric welding machine; the first contact is electrically connected with the first circuit; the second contact is electrically connected with the second circuit.
As shown in fig. 1, the second line comprises an aviation socket 3, an aviation plug 4 and a cable 5 with a shielding layer, wherein the cable 5 with the shielding layer is connected with the aviation plug 4 and a far-end knob potentiometer 6; the aviation socket 3 is arranged on a main machine 7 of the electric welding machine; the aviation plug 4 can be matched with the aviation socket 3; one end of the aviation socket 3, which is far away from the aviation plug 4, is electrically connected with the second contact of the three-contact relay.
As shown in fig. 1, the electric welding machine main unit 7 is electrically connected with the electrode holder 11 through the electrode holder wire socket 8, the electrode holder wire plug 9 and the electrode holder wire 10; the welding handle line socket 8 is arranged on the electric welding machine host 7, and the welding handle line plug 9 can be matched with the welding handle line socket 8; the electrode holder wire 10 connects the electrode holder wire plug 9 and the electrode holder 11.
As shown in fig. 1, the shielded cable line 5 and the electrode wire 10 are bound together by a cable sheath.
And a pin of the near-end knob potentiometer 1 in the first circuit is electrically connected with a first contact of the three-contact relay.
The working principle of the electric welding machine regulating and controlling device is as follows:
when the electric welding machine is used for short-range operation, for example, the welding operation is carried out within 10 meters around the electric welding machine, an operator utilizes the far-end and near-end regulation and control change-over switch 2 to switch on a first circuit, a short welding electrode 10 is inserted into the welding electrode socket 8, the voltage or the current of the electric welding machine is regulated through the near-end knob potentiometer 1, and then the welding operation is carried out.
When utilizing the electric welding machine to carry out remote operation, for example carry out curtain or steel construction welding construction at the high altitude, operating personnel utilizes far and near end regulation and control change over switch 2 to put through circuit two, longer welding handle line 10 of pegging graft on welding handle line socket 8, the cable conductor 5 of taking the shielding layer is in the same place through cable sheath with welding handle line 10, aviation plug 4 and distal end knob potentiometre 6 are connected to the cable conductor 5 of taking the shielding layer, adjust the voltage or the electric current of electric welding machine through distal end knob potentiometre 6, then carry out welding operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the above-mentioned technical details to other fields by using the equivalent embodiments with equivalent changes or modifications, but any simple modification and equivalent changes made to the above embodiments according to the technical spirit of the present invention may still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A regulating and controlling device of an electric welding machine is characterized by comprising a near-end knob potentiometer (1), a far-end knob potentiometer (6) and a far-end and near-end regulating and controlling change-over switch (2);
the near-end knob potentiometer (1) is arranged on an electric welding machine host (7); the far-end knob potentiometer (6) is arranged on the handle part of the electrode holders (11); the near-end knob potentiometer (1) is connected into a main loop of the electric welding machine through a first circuit, and the far-end knob potentiometer (6) is connected into the main loop of the electric welding machine through a second circuit;
the far-near end regulation and control change-over switch (2) is installed on the first line and the second line and can switch the opening and closing of the first line and the second line.
2. The welding welder regulating device according to claim 1, characterized in that the far and near regulating diverter switch (2) is a three-contact relay comprising a common terminal, a first contact and a second contact; the public end is electrically connected with a main loop of the electric welding machine; the first contact is electrically connected with the first circuit; the second contact is electrically connected with the second circuit.
3. The regulation and control device of the electric welding machine according to claim 2, characterized in that the second line comprises an aviation socket (3), an aviation plug (4) and a cable (5) with a shielding layer, and the cable (5) with the shielding layer is connected with the aviation plug (4) and a remote knob potentiometer (6); the aviation socket (3) is arranged on a main machine (7) of the electric welding machine; the aviation plug (4) can be matched with the aviation socket (3); one end of the aviation socket (3), which is far away from the aviation plug (4), is electrically connected with the second contact of the three-contact relay.
4. The regulating device of the electric welding machine according to claim 3, characterized in that the main machine (7) of the electric welding machine is electrically connected with the electrode holders (11) through the electrode holder wire socket (8), the electrode holder wire plug (9) and the electrode holder wire (10); the welding handle line socket (8) is arranged on the electric welding machine main machine (7), and the welding handle line plug (9) can be matched with the welding handle line socket (8); the electrode holder wire (10) is connected with the electrode holder wire plug (9) and the electrode holder (11).
5. A handling device for a welding welder according to claim 3, characterized in that the shielded cable wire (5) and the electrode wire (10) are bound together by a cable sheath.
6. The control device for electric welding machine according to claim 2, characterized in that the pin of the knob potentiometer (1) at the near end of the first line is electrically connected to the first contact of the three-contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210537149.8A CN114633007A (en) | 2022-05-18 | 2022-05-18 | Electric welding machine regulation and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210537149.8A CN114633007A (en) | 2022-05-18 | 2022-05-18 | Electric welding machine regulation and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114633007A true CN114633007A (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210537149.8A Pending CN114633007A (en) | 2022-05-18 | 2022-05-18 | Electric welding machine regulation and control device |
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| Country | Link |
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| CN (1) | CN114633007A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2507822A1 (en) * | 1975-02-24 | 1976-09-02 | Horst Rehmann | Direct control of voltage for multiple welder - using remote control and allowing performance of different operations |
| CN205129152U (en) * | 2015-11-24 | 2016-04-06 | 邢晨 | Soldering turret that can long -range regulating current |
| CN109396609A (en) * | 2018-10-10 | 2019-03-01 | 中船澄西船舶修造有限公司 | A kind of electric welding machine current control system and its application method |
| MX2017013810A (en) * | 2017-10-26 | 2019-04-29 | Secretaria De Educacion Publica Tecnologico Nac De Mexico | Wireless control system for regulating output current by phase angle control for welding transformer machines. |
| CN110465723A (en) * | 2019-09-20 | 2019-11-19 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of dc welding machine wireless control system |
| CN212552195U (en) * | 2020-05-21 | 2021-02-19 | 石嘴山市皓泰热力有限公司 | Portable welding machine remote current regulation control device |
| CN215509406U (en) * | 2021-09-26 | 2022-01-14 | 上海商翊电子科技有限公司 | But remote control's welding machine |
-
2022
- 2022-05-18 CN CN202210537149.8A patent/CN114633007A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2507822A1 (en) * | 1975-02-24 | 1976-09-02 | Horst Rehmann | Direct control of voltage for multiple welder - using remote control and allowing performance of different operations |
| CN205129152U (en) * | 2015-11-24 | 2016-04-06 | 邢晨 | Soldering turret that can long -range regulating current |
| MX2017013810A (en) * | 2017-10-26 | 2019-04-29 | Secretaria De Educacion Publica Tecnologico Nac De Mexico | Wireless control system for regulating output current by phase angle control for welding transformer machines. |
| CN109396609A (en) * | 2018-10-10 | 2019-03-01 | 中船澄西船舶修造有限公司 | A kind of electric welding machine current control system and its application method |
| CN110465723A (en) * | 2019-09-20 | 2019-11-19 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of dc welding machine wireless control system |
| CN212552195U (en) * | 2020-05-21 | 2021-02-19 | 石嘴山市皓泰热力有限公司 | Portable welding machine remote current regulation control device |
| CN215509406U (en) * | 2021-09-26 | 2022-01-14 | 上海商翊电子科技有限公司 | But remote control's welding machine |
Non-Patent Citations (1)
| Title |
|---|
| 郭建文，李莉: "《煤矿瓦斯监测监控实用技术》", 31 March 2019 * |
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Application publication date: 20220617 |
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| RJ01 | Rejection of invention patent application after publication |