CN107052532A - A kind of argonaut welding control system - Google Patents
A kind of argonaut welding control system Download PDFInfo
- Publication number
- CN107052532A CN107052532A CN201710341014.3A CN201710341014A CN107052532A CN 107052532 A CN107052532 A CN 107052532A CN 201710341014 A CN201710341014 A CN 201710341014A CN 107052532 A CN107052532 A CN 107052532A
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- China
- Prior art keywords
- product
- welding
- welder
- plc
- circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1056—Power supply characterised by the electric circuit by using digital means
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/126—Controlling the spatial relationship between the work and the gas torch
Abstract
The invention discloses a kind of argonaut welding control system, power supply and HMI are connected with PLC, PLC first electrically connects servomotor, subsequent servomotor electrical connection product disk formation product disk control circuit, circuit is connected successively for PLC, relay, magnetic valve, subsequent magnetic valve connects binder cylinder formation product by air pipe again and fixes control circuit, and PLC is connected with welder and self-checking device circuit respectively, and welder mechanically connects to form control loop with self-checking device.The present invention is controlled for the argon arc welding of regular and irregular device, and is applied to the welding positioning of the irregular disc such as circular or ellipse and welding column pitch can be automatically adjusted automatically according to solder side position.
Description
Technical field
The present invention relates to the argon arc welding field of air spring shock absorption assembly, more particularly to a kind of argonaut welding control system
System.
Background technology
Argon arc welding, is a kind of welding technique for using argon gas as protective gas.Also known as argon gas protection weldering.It is exactly in electricity
Lead to upper argon gas protective gas around arc-welding, by air insulated outside welding zone, prevent the oxidation of welding zone.
Argon arc welding technology is that the protection using argon gas to metal wlding passes through on the basis of the principle that conventional arc is welded
High current makes wlding be melted into liquid formation molten bath on by weldering base material, makes to be welded metal and wlding reaches one kind of metallurgical binding
Welding technique, due to being welded in high-temperature fusion in constantly serve argon gas, prevent wlding from being contacted with the oxygen in air, so that anti-
Stop the oxidation of wlding, therefore can be with soldering stainless steel, iron class hardware metal.
Common argon arc welding automatic soldering device is applied to the rule devices such as bar shaped mostly, is not suitable for circular or ellipse
The welding of the irregular roundness such as circle, and weld diameter scope is non-adjustable, and the upper set of air spring shock absorption assembly or trap many
It is generally circular or ellipse for irregular device, and traditional argon arc welding automatic soldering device can not realize its automatic welding
Connect.
The content of the invention
The present invention is overcomes above-mentioned drawback there is provided a kind of argonaut welding control system, for regular and irregular device
Argon arc welding, and welding positioning suitable for the irregular disc such as circular or ellipse and can be automatically according to solder side position
Automatically adjust welding column pitch.
To achieve the above object of the invention, the technical solution adopted by the present invention is：Including the HMI being connected respectively with PLC circuit
And power supply, include control loop, product disk control circuit and the product fixation control of control self-checking device and welder
Circuit processed；
In control loop, self-checking device is connected with PLC circuit, and welder is connected with PLC circuit, self-checking device with
Welder is mechanically connected；
Product disk control circuit is connected with the PLC and product disk circuit respectively by servomotor；
Product is fixed in control circuit, and PLC is electrically connected contact relay, and relay is connected with electromagnetic valve circuit, magnetic valve and binder gas
Cylinder gas circuit is connected, and binder cylinder is directly contacted with product；
Further, self-checking device and welder are directly contacted with product；
Self-checking device is contacted with product, and signal is passed into PLC, and subsequent PLC passes on signal to welder, control welding
Device is moved so that arc welding gun head reaches specified location, because weldering device and self-checking device are mechanically connected, thus arc welding gun head with
Self-checking device is simultaneously mobile so that welding position changes as product surface changes, and Serve Motor Control product disk
Rotation, magnetic valve completes to the fastening of product or loosened by pneumatic control binder cylinder.
Further, self-checking device is also connected with power circuit, specifically, many comprising 5V dc sources etc. in power supply
Individual dc source, self-checking device is connected with 5V DC power supply circuits；
Further, HMI is provided with scram button, when carrying out different product welding, realizes new parameter setting；
The control method of the argonaut welding control system, is comprised the steps of：
S1：Switch on power, take scram button, the welder is adjusted on HMI and finds origin.
S2：Welder is adjusted on HMI and reaches the welding position contacted with product, is then recorded on HMI
Parameter is simultaneously set.
S3：Welder is controlled to reset on HMI.
S4：Control to start on HMI, and select to place product, place on product to product disk.
S5：After the completion of welding, welder automatically resets, and removes the product that welding is completed.
S6：When welding identical product, repeat step S4~S5 welds first repeat step S1~S5 during not identical product,
Then repeat S4~S5.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：The present invention is automatically adjusted
Device determines direct shape and position in itself in product, and physical signalling then is converted into digital signal, processing control welding gun
Position, realizes the Intelligent welding of argon arc welding, overcome traditional argon arc welding can not automatically according to product external diameter change welding problem,
Adaptation function is added, operating efficiency is improved, is easy to operation, and the control system make it that welding control is more simple,
HMI is concentrated on to automatically control, and this control system control method is simple, simple operation.
Brief description of the drawings
Fig. 1 is the system schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：
A kind of argonaut welding control system, as shown in figure 1, being connected with power supply and HM works on PLC, PLC first electrically connects servo electricity
Machine, subsequent servomotor electrical connection product disk formation product disk control circuit, circuit is connected successively for PLC, relay, magnetic valve,
Subsequent magnetic valve connects binder cylinder formation product by air pipe again and fixes control circuit, PLC respectively with welder and from
Dynamic adjusting means circuit connection, and welder mechanically connects to form control loop with self-checking device.
Above, self-checking device is also connected with power circuit, specifically, multiple comprising 5V dc sources etc. in power supply
Dc source, self-checking device is connected with 5V DC power supply circuits, and binder cylinder, self-checking device and welder are equal
Directly contacted with product.
Self-checking device is contacted with product, and signal is passed into PLC, and subsequent PLC passes on signal to welder, control
Welder is moved so that arc welding gun head reaches specified location, completes the welding to product, because weldering device is with automatically adjusting dress
Mechanical connection is put, therefore arc welding gun head is simultaneously mobile with self-checking device so that welding position changes as product surface changes,
And the rotation of Serve Motor Control product disk, magnetic valve is by the way that the completion of pneumatic control binder cylinder is to the fastening of product or puts
Pine.
It is preferred that, scram button is provided with HMI, new parameter setting can be realized when carrying out different product welding.
Each control circuit operation principle is as follows in the present invention：
Product fixes control circuit：
PLC is after product is placed on product disk, and transmission instruction is to relay, and subsequent solenoid valve control binder cylinder is completed to production
The fastening of product, and after product completes welding, solenoid valve control binder cylinder decontrols product.
Product disk control circuit：
Product is placed on product disk and after fixation, in welder operation process, and PLC passes on instruction to servomotor, watches
Take motor operating and drive product disc spins.
Control loop：
Self-checking device is contacted with product, and signal is passed into PLC, and subsequent PLC passes on signal to welder, control welding
Device is moved so that arc welding gun head reaches specified location, completes the welding to product, because weldering device and self-checking device machine
Tool is connected, therefore arc welding gun head is simultaneously mobile with self-checking device so that welding position changes as product surface changes.
The one of value is mentioned that, is worked between each control circuit and there is precedence relationship, when progress new product solder joint is determined,
PLC first controls welder to move, and during subsequently completing the formal welding of setting, product is first placed on product disk, product
Fixed control circuit, product disk control circuit are operated simultaneously, complete the fixation and rotation of product, and subsequent control loop operating is complete
Into welding, and complete after welding, PLC control welders leave product in advance, and subsequent product disk stops after a period of time is rotated
Rotation stop is moved, it is to avoid leave welding pit in the final stage of welding.
Specifically, the control method of this argonaut welding control system, is comprised the steps of：
S1：Switch on power, take scram button, the welder is adjusted on HMI and finds origin.
S2：Welder is adjusted on HMI and reaches the welding position contacted with product, is then recorded on HMI
Parameter is simultaneously set.
S3：Welder is controlled to reset on HMI.
S4：Control to start on HMI, and select to place product, place on product to product disk.
S5：After the completion of welding, welder automatically resets, and removes the product that welding is completed.
S6：When welding identical product, repeat step S4~S5 welds first repeat step S1~S5 during not identical product,
Then repeat S4~S5.
The technical concepts and features of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent transformation or modification that Spirit Essence is done, should all be included within the scope of the present invention.
Claims (5)
1. a kind of argonaut welding control system, it is characterised in that：Including the HMI and power supply being connected respectively with PLC circuit, also wrap
Control loop, product disk control circuit and the product for including control self-checking device and welder fix control circuit；
In the control loop, the self-checking device is connected with the PLC circuit, the welder and PLC electricity
Road is connected, and the self-checking device is mechanically connected with the welder；
The product disk control circuit is connected with the PLC and product disk circuit respectively by servomotor；
The product is fixed in control circuit, and the PLC is electrically connected contact relay, and the relay is connected with electromagnetic valve circuit, institute
State magnetic valve to be connected with binder cylinder gas circuit, the binder cylinder is directly contacted with product.
2. a kind of argonaut welding control system according to claim 1, it is characterised in that：The self-checking device and institute
Welder is stated directly to contact with the product.
3. a kind of argonaut welding control system according to claim 1, it is characterised in that：The self-checking device also with
The power circuit connection.
4. a kind of argonaut welding control system according to claim 1, it is characterised in that：The HMI is pressed provided with jerk
Button.
5. the control method of argonaut welding control system described in a kind of Claims 1 to 4, it is characterised in that include following step
Suddenly：
S1：Switch on power, take the scram button, the welder is adjusted on HMI and finds origin.
S2：Welder is adjusted on HMI and reaches the welding position contacted with the product, is then recorded on HMI
Parameter is simultaneously set.
S3：Welder is controlled to reset on HMI.
S4：Control to start on HMI, and select to place product, place the product to the product disk.
S5：After the completion of welding, the welder automatically resets, and removes the product that welding is completed.
S6：When welding identical product, repeat step S4~S5 welds first repeat step S1~S5 during not identical product, then
Repeat S4~S5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341014.3A CN107052532A (en) | 2017-05-13 | 2017-05-13 | A kind of argonaut welding control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341014.3A CN107052532A (en) | 2017-05-13 | 2017-05-13 | A kind of argonaut welding control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052532A true CN107052532A (en) | 2017-08-18 |
Family
ID=59610958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341014.3A Pending CN107052532A (en) | 2017-05-13 | 2017-05-13 | A kind of argonaut welding control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052532A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050104248A (en) * | 2004-04-28 | 2005-11-02 | 주식회사 만도 | Base assembly tester and method of a shock absorber |
| KR100530833B1 (en) * | 2005-03-24 | 2005-11-23 | 세종공업 주식회사 | Welding method for resonator shell of exhauster |
| CN104907660A (en) * | 2015-06-26 | 2015-09-16 | 江苏大学 | A PLC-based high frequency brazing machine with a stepping motor and a touch screen and a method for controlling the same |
| CN205218273U (en) * | 2015-11-30 | 2016-05-11 | 南通科技职业学院 | Automatic argon arc welding equipment |
| CN205927438U (en) * | 2016-07-25 | 2017-02-08 | 无锡骏业自动装备有限公司 | Car condenser liquid storage pot closing cap circumferential weld argon arc welding machine |
| CN106392285A (en) * | 2016-10-31 | 2017-02-15 | 亿和精密工业（苏州）有限公司 | Integrated control method for welding machine of plasma welding equipment and machine hand |
| CN106586448A (en) * | 2017-01-17 | 2017-04-26 | 黑龙江工程学院 | Light automobile rear axle conveyor |
-
2017
- 2017-05-13 CN CN201710341014.3A patent/CN107052532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050104248A (en) * | 2004-04-28 | 2005-11-02 | 주식회사 만도 | Base assembly tester and method of a shock absorber |
| KR100530833B1 (en) * | 2005-03-24 | 2005-11-23 | 세종공업 주식회사 | Welding method for resonator shell of exhauster |
| CN104907660A (en) * | 2015-06-26 | 2015-09-16 | 江苏大学 | A PLC-based high frequency brazing machine with a stepping motor and a touch screen and a method for controlling the same |
| CN205218273U (en) * | 2015-11-30 | 2016-05-11 | 南通科技职业学院 | Automatic argon arc welding equipment |
| CN205927438U (en) * | 2016-07-25 | 2017-02-08 | 无锡骏业自动装备有限公司 | Car condenser liquid storage pot closing cap circumferential weld argon arc welding machine |
| CN106392285A (en) * | 2016-10-31 | 2017-02-15 | 亿和精密工业（苏州）有限公司 | Integrated control method for welding machine of plasma welding equipment and machine hand |
| CN106586448A (en) * | 2017-01-17 | 2017-04-26 | 黑龙江工程学院 | Light automobile rear axle conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 吴建远: "双工位汽车减震器焊接设备的研制", 《焊接技术》 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |