CN109822245A - Three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame - Google Patents
Three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame Download PDFInfo
- Publication number
- CN109822245A CN109822245A CN201910194438.0A CN201910194438A CN109822245A CN 109822245 A CN109822245 A CN 109822245A CN 201910194438 A CN201910194438 A CN 201910194438A CN 109822245 A CN109822245 A CN 109822245A
- Authority
- CN
- China
- Prior art keywords
- relay
- normally opened
- opened contact
- termination
- another termination
- Prior art date
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 description 57
- 230000003028 elevating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The present invention provides a kind of three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame, including the relay KA0 built in automatic controlled height controller U1, three-dimensional robot arc-welding module U2, plasma power supply and relay KA1, KA2, KA3, KA4, KA5, KA6, KA7, starts switch SB1, SB2, limit switch SQ1, SQ2, lifting motor M1, preheating oxygen solenoid valve YV1, gas electromagnetic valve YV2, cutting oxygen solenoid valve YV3；The present invention uses a circuit that can provide control function for plasma cut and gas flame cuttiug, meets the automatic control needs of three-dimensional robot plasma Yu the one-piece type cutting machine of flame.
Description
Technical field
The present invention relates to a kind of three-dimensional robot cutting machine, especially a kind of plasma cut and gas flame cuttiug is one-piece type cuts
Cutting mill.
Background technique
Traditional cutting technique, not only notch burr is more, it is also necessary to which subsequent polishing operation efficiently produces to meet
Demand, robot flame cutting system occur.Robot gas flame cuttiug function cope with different sizes and thickness specification straight line,
Radian, circle carry out cutting and bevel operation.System has the spies such as work efficiency is high, structure is simple, reproducible, reliability is high
Point.The gas flame cutting of robot flame cutting machine can cut various curve shapes and the big workpiece of thickness, always conduct
Carbon steel and the basic processing method of low-alloy steel are widely adopted.The incision principle of robot flame cutting machine is using can
After combustion gas body and oxygen mix burned flame thermal energy will be preheating to certain temperature at work piece cut, high-speed cutting oxygen stream is sprayed,
Make metal vigorous oxidation and release heat, the metal oxide of molten state is blown off using cutting oxygen stream, and realizes cutting
Method.
Robot plasma cutting machine feature: with digital plasma cutting power supply, the materials such as carbon steel, stainless steel, aluminium are realized
The high-quality of material is cut, and with starting the arc success rate, high, cutting speed is fastly, cutting verticality is high, section smoothness is good, surface extension
The features such as quantity of slag is few, thin plate deformation is small.
In the prior art, for three-dimensional robot plasma and the one-piece type cutting machine of flame, lack corresponding control circuit.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of three-dimensional robot plasmas and fire
The one-piece type cutting machine height adjusting system of flame uses a circuit that can all provide control function for plasma cut and gas flame cuttiug,
Meet the automatic control needs of three-dimensional robot plasma Yu the one-piece type cutting machine of flame.The technical solution adopted by the present invention
It is:
A kind of three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame, including automatic controlled height controller U1,
Relay KA0 and relay KA1, KA2, KA3, KA4, KA5 built in three-dimensional robot arc-welding module U2, plasma power supply,
KA6, KA7, SB1, SB2, lifting motor M1, preheating oxygen solenoid valve YV1, gas electromagnetic valve YV2, cutting oxygen solenoid valve are started switch
YV3；
Relay KA1 coil one terminates positive voltage VCC, the one end another relay termination KA2 normally-closed contact KA2-1, relay KA2
Another termination of normally-closed contact KA2-1 starts switch the one end SB1, starts switch another termination 0V of SB1；Relay KA2 coil one end
Connect positive voltage VCC, the one end another relay termination KA1 normally-closed contact KA1-1, another termination of relay KA1 normally-closed contact KA1-1
The one end SB2 is started switch, another termination 0v of SB2 is started switch；Preheat a termination of oxygen solenoid valve YV1 and gas electromagnetic valve YV2
The one end positive voltage VCC, another relay termination KA3 normally opened contact KA3-1, the relay KA3 normally opened contact KA3-1 other end are succeeded
The one end electric appliance KA2 normally opened contact KA2-2, another termination 0v of relay KA2 normally opened contact KA2-2；Cut the one end oxygen solenoid valve YV3
Connect positive voltage VCC, the one end another relay termination KA7 normally opened contact KA7-1, another termination of relay KA7 normally opened contact KA7-1
The one end relay KA2 normally opened contact KA2-3, another termination 0v of relay KA2 normally opened contact KA2-3；
The power supply of automatic controlled height controller U1 terminates positive voltage VCC, ground connection termination 0v；Relay KA4 normally opened contact KA4-1
The input terminal IN1 of one termination U1, relay KA5 normally opened contact KA5-1 mono- terminate the input terminal IN2 of U1, the normally opened touching of relay KA6
The input terminal IN3 of a termination U1 of point KA6-1, mono- relay termination KA7 normally opened contact of relay KA1 normally opened contact KA1-2
The one end KA7-2, the input terminal IN4 of another termination U1 of relay KA7 normally opened contact KA7-2；Relay KA4 normally opened contact KA4-1
The other end, the relay KA5 normally opened contact KA5-1 other end, the relay KA6 normally opened contact KA6-1 other end and relay KA1 are normal
Open the first common end COM1 that the contact KA1-2 other end is all connected with U1；
Two driving ends O1, O2 of automatic controlled height controller U1 meet lifting motor M1；
Two signal output ends O3, O4 of automatic controlled height controller U1 are for connecting plasma power supply；Automatic controlled height
Two voltage monitoring end IN7, IN8 of controller U1 are exported by the arc voltage that voltage module U3 connects plasma power supply；
Three-dimensional robot arc-welding module U2 includes an I/O output board and an arc welding control panel；I/O output board be equipped with I/O1~
The port I/O4 and third common end COM3, arc welding control panel are equipped with the port I/O5, input terminal IN9 and the 4th common end
COM4, the 5th common end COM5；
Relay KA3 coil one terminates positive voltage VCC, the port I/O1 on another termination U2, and relay KA4 coil one terminates just
The port I/O2 on voltage VCC, another termination U2, relay KA5 coil one terminate positive voltage VCC, the I/ on another termination U2
The port O3, relay KA6 coil one terminate positive voltage VCC, the port I/O4 on another termination U2, the third common end on U2
COM3 meets 0v；The power supply of U2 terminates positive voltage VCC；
Relay KA7 coil one terminates positive voltage VCC, the port I/O5 of another termination U2, and the 4th common end COM4 of U4 meets 0v；
The one end normally opened contact KA0-1 relay KA0 and relay KA2 normally opened contact KA2-4 mono- terminate the input terminal IN9 of U2, relay
The 5th common end COM5 of another termination U2 of KA0 normally opened contact KA0-1 and relay KA2 normally opened contact KA2-4.
Further, the three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame, further include two
Limit switch SQ1, SQ2；
Lower position switch SQ1 mono- terminates the input terminal IN5 of U1, and upper limit switch SQ2 mono- terminates the input terminal IN6 of U1, lower limit
The limit common end COM2 of another termination U1 of switch SQ1 and upper limit switch SQ2.
Further, voltage module U3 plays antihypertensive effect.
Further, SB1, SB2 are started switch and is all made of self-locking type switch.
The present invention has the advantages that plasma cut and gas flame cuttiug share a circuit, it can be achieved that when plasma cut
Plasma cutting-torch arc voltage, which is turned up, to be automatically controlled；Gas flame cuttiug can also be controlled.
Detailed description of the invention
Fig. 1 is power supply and actuating section circuit diagram of the invention.
Fig. 2 is automatic controlled height controller part electrical schematic diagram of the invention.
Fig. 3 is three-dimensional robot arc-welding module section electrical schematic diagram of the invention.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
A kind of three-dimensional robot plasma proposed by the present invention and the one-piece type cutting machine height adjusting system of flame, as shown in Figure 1, Figure 2,
Shown in Fig. 3, including the relay built in automatic controlled height controller U1, three-dimensional robot arc-welding module U2, plasma power supply
KA0 and relay KA1, KA2, KA3, KA4, KA5, KA6, KA7, SB1, SB2, limit switch SQ1, SQ2, liter are started switch
Motor M1, preheating oxygen solenoid valve YV1, gas electromagnetic valve YV2, cutting oxygen solenoid valve YV3 drop；
As shown in Figure 1, by a power supply module, the positive voltage VCC and 0v of acquisition+24v；
Relay KA1 coil one terminates positive voltage VCC, the one end another relay termination KA2 normally-closed contact KA2-1, relay KA2
Another termination of normally-closed contact KA2-1 starts switch the one end SB1, starts switch another termination 0V of SB1；SB1 is started switch as choosing
Select starting switch for plasma cutting-torch；Relay KA2 coil one terminates positive voltage VCC, another relay termination KA1 normally-closed contact
The one end KA1-1, another termination of relay KA1 normally-closed contact KA1-1 start switch the one end SB2, start switch another termination of SB2
0v；Starting switch SB2, alternatively flame cutting torch starts switch；Preheat one end of oxygen solenoid valve YV1 and gas electromagnetic valve YV2
Connect positive voltage VCC, the one end another relay termination KA3 normally opened contact KA3-1, another termination of relay KA3 normally opened contact KA3-1
The one end relay KA2 normally opened contact KA2-2, another termination 0v of relay KA2 normally opened contact KA2-2；Cut oxygen solenoid valve YV3 mono-
Terminate positive voltage VCC, the one end another relay termination KA7 normally opened contact KA7-1, the relay KA7 normally opened contact KA7-1 other end
The one end contact relay KA2 normally opened contact KA2-3, another termination 0v of relay KA2 normally opened contact KA2-3；
As shown in Fig. 2, the power supply of automatic controlled height controller U1 terminates positive voltage VCC, ground connection termination 0v；Relay KA4 is normal
The input terminal IN1 that contact KA4-1 mono- terminates U1 is opened, relay KA5 normally opened contact KA5-1 mono- terminates the input terminal IN2 of U1, relay
The input terminal IN3, mono- relay termination KA7 of relay KA1 normally opened contact KA1-2 of a termination U1 of device KA6 normally opened contact KA6-1
The one end normally opened contact KA7-2, the input terminal IN4 of another termination U1 of relay KA7 normally opened contact KA7-2；The normally opened touching of relay KA4
The point KA4-1 other end, the relay KA5 normally opened contact KA5-1 other end, the relay KA6 normally opened contact KA6-1 other end and relay
The device KA1 normally opened contact KA1-2 other end is all connected with the first common end COM1 of U1；
Two driving ends O1, O2 of automatic controlled height controller U1 meet lifting motor M1；Lower position switch SQ1 mono- terminates U1's
Input terminal IN5, upper limit switch SQ2 mono- terminate the another of the input terminal IN6, lower position switch SQ1 and upper limit switch SQ2 of U1
Terminate the limit common end COM2 of U1；
Two signal output ends O3, O4 of automatic controlled height controller U1 give plasma power supply for connecting plasma power supply
Send plasma cut starting the arc ON/OFF signal；Plasma power supply is not drawn into Fig. 2；The starting the arc signal output end O3, O4 closure, etc.
The ion power supply starting the arc is opened, and output end O3, O4 are disconnected, and the plasma power supply starting the arc is closed；The two of automatic controlled height controller U1
A voltage monitoring end IN7, IN8 is exported by the arc voltage that voltage module U3 connects plasma power supply；Voltage module
U3 is 100:1 linear scale isolation partial pressure, plays the role of linear voltage decreasing, the initial setting ginseng of the arc voltage output of plasma power supply
It examines as 135v；
As shown in figure 3, three-dimensional robot arc-welding module U2 is a control module of the configuration on three-dimensional robot, including an I/
O output board and an arc welding control panel；I/O output board is equipped with the port I/O1~I/O4 and third common end COM3, arc welding
Control panel is equipped with the port I/O5, input terminal IN9 and the 4th common end COM4, the 5th common end COM5；
Relay KA3 coil one terminates positive voltage VCC, the port I/O1 on another termination U2, and relay KA4 coil one terminates just
The port I/O2 on voltage VCC, another termination U2, relay KA5 coil one terminate positive voltage VCC, the I/ on another termination U2
The port O3, relay KA6 coil one terminate positive voltage VCC, the port I/O4 on another termination U2, the third common end on U2
COM3 meets 0v；The power supply of U2 terminates positive voltage VCC；
Relay KA7 coil one terminates positive voltage VCC, the port I/O5 of another termination U2, and the 4th common end COM4 of U4 meets 0v；
The one end normally opened contact KA0-1 relay KA0 and relay KA2 normally opened contact KA2-4 mono- terminate the input terminal IN9 of U2, relay
The 5th common end COM5 of another termination U2 of KA0 normally opened contact KA0-1 and relay KA2 normally opened contact KA2-4.
On the one-piece type cutting machine, elevating mechanism body is installed, motor M1 for drive elevating mechanism body rise or under
Drop；Flame cutting torch (being commonly called as flame cutting gun) or plasma cutting-torch (being commonly called as plasma cutting gun) are installed on elevating mechanism body.Into
When row plasma cut, plasma cutting-torch cutting torch is away from cutting workpiece height about 2mm~4mm, when carrying out gas flame cuttiug, flame cutting torch
Cutting torch is away from cutting workpiece height about 6mm~16mm；The one-piece type cutting machine shares a set of lifting height-adjusting system, it can be achieved that plasma
Cutting, gas flame cuttiug are switched fast, it is only necessary to which faster corresponding cutting torch can quickly come into operation.
It carries out in plasma power supply cutting, the arc voltage output initial set value of plasma power supply is referenced as 135v, such as
Actually cutting carry out in, workpiece be uneven it is whole, cause cutting when plasma cutting-torch cutting torch apart from workpiece height be greater than cut
Cut with reference to 4mm height, two driving end O1, O2 output voltages of automatic controlled height controller U1 drive lifting motor M1 etc. from
Sub- cutting torch drops to away from cutting workpiece 4mm elevation references；Otherwise plasma cutting-torch cutting torch is less than apart from workpiece height in cutting
When 2mm, on two driving end O1, O2 output voltages driving lifting motor M1 plasma cutting-torch of automatic controlled height controller U1
It is raised to away from cutting work piece reference 4mm elevation references.Automatic controlled height controller U1 starts according to cutting plate thickness in cutting
Preceding setting cutting-height arc voltage value reference can be according to setting arc voltage value adjust automatically etc. during cutting out-of-flatness plate
For ion cutting blowpipe to the height of workpiece, automatic controlled height controller purposes is that raising work piece cut face quality is high when preventing from cutting again
It spends and low breaks plasma cutting gun.The emphasis of the structure non-present invention of plasma power supply, repeats no more.
When carrying out plasma cut to workpiece, change the outfit plasma cutting-torch；
Firstly, pressing plasma cutting-torch starts switch SB1, normally-closed contact KA1-1 is disconnected, and prevents switch SB2 false triggering；Switch
SB1, SB2 are self-locking type switchs；Normally opened contact KA1-2 is closed in Fig. 2；Robot starting cutting key is pressed, it is three-dimensional in Fig. 3
The port I/O5 of robot arc-welding module U2 exports low level so that relay KA7 coil obtain it is electric；In Fig. 2, normally-closed contact KA7-
2 closures, the input terminal IN4 of automatic controlled height controller U1 obtain a closure signal, then automatic controlled height controller
Output end O3, O4 of U1 issues plasma cut starting the arc ON signal to plasma power supply, and plasma power supply is defeated according to default setting
Arc voltage out；Input terminal IN7, IN8 of automatic controlled height controller U1 monitors plasma electric by voltage module U3
The arc voltage in source exports；If it is higher than setting arc voltage value, for example, 170v, then automatic controlled height controller U1 driving output
O1, O2 is held to control motor M1 reversion, plasma cutting-torch drops to the reference altitude of setting arc voltage value, on the contrary then automatically adjust
Height controller U1 drive output O1, O2 control motor M1 rotating forward, and plasma cutting-torch rises to the ginseng of setting arc voltage value
Height is examined, the height cutting workpiece of adjust automatically plasma cutting-torch is reached；
After plasma power supply starting the arc success, normally opened contact KA0-1 closure, so that three-dimensional robot arc-welding module U2 obtains plasma
Power supply starting the arc pass signal, then three-dimensional robot carries out plasma cut by track is previously programmed；
When the port I/O2 of three-dimensional robot arc-welding module U2 exports low level, relay KA4 coil obtains electric, normally opened touching in Fig. 2
Point KA4-1 closure, automatic controlled height controller U1 obtain plasma cutting-torch arc voltage and automatic ON signal, automatic controlled height are turned up
Controller U1 is at automatic height adjustment mode；If relay KA4 coil losing electricity, normally opened contact KA4-1 is disconnected, then automatically
Adjusting height controller U1 obtains the height-regulating of plasma cutting-torch arc voltage and signal is automatically closed, and automatic controlled height controller U1 is in hand
At this moment dynamic adjustment height mode can export low level by the port I/O3 of three-dimensional robot arc-welding module U2, so that relay
KA5 coil obtain it is electric, then in Fig. 2, normally opened contact KA5-1 closure, automatic controlled height controller U1 obtain cutting torch rise open letter
Number, so that it may manual key (this key is arranged on the panel of U1) control motor M1 increases plasma cutting-torch, or passes through
The port I/O4 of three-dimensional robot arc-welding module U2 exports low level, and relay KA6 coil obtains electric, then normally opened contact in Fig. 2
KA6-1 closure, automatic controlled height controller U1 obtain cutting torch decline ON signal, so that it may which manual key control motor M1 makes
Ion cutting blowpipe reduces.
When carrying out gas flame cuttiug to workpiece, change the outfit flame cutting torch；It first disconnects plasma cutting-torch and starts switch SB1；
It presses flame cutting torch and starts switch SB2, relay KA2 coil obtains electric, and normally opened contact KA2-1 is disconnected, and prevents switch SB1 mistake
Triggering, normally opened contact KA2-2 and KA2-3 closure；Three-dimensional robot arc-welding module U2 the port I/O1 output low level make after
Electric appliance KA3 coil obtain it is electric, in Fig. 1, normally opened contact KA3-1 closure, so that preheating oxygen solenoid valve YV1, gas electromagnetic valve YV2 are beaten
It opens, there is oxygen and combustion gas output, adjust preheating flame size, about 30s~50s is preheated to workpiece；
Then, three-dimensional robot arc-welding module U2 the port I/O5 export low level so that relay KA7 coil obtain it is electric；In Fig. 1
Normally opened contact KA7-1 closure adjusts cutting oxygen flame so that cutting oxygen solenoid valve YV3 is opened；And normally opened contact KA1-2 in Fig. 2
It disconnects, the input terminal IN4 of automatic controlled height controller U1 does not have closure signal, and automatic controlled height controller U1 is known that mesh
Before be carry out gas flame cuttiug mode, and gas flame cuttiug do not need automatic controlled height controller U1 carry out automatic adjustment height；
It is similar when manually to the mode of flame cutting torch adjustment height with plasma cut when gas flame cuttiug, relay is controlled respectively
KA5, KA6 coil obtain electric；
When gas flame cuttiug, normally opened contact KA2-4 is closed in Fig. 3, and three-dimensional robot arc-welding module U2 can obtain feedback signal, just
It can control three-dimensional robot and carry out gas flame cuttiug by track is previously programmed.
No matter plasma cut or gas flame cuttiug, upper limit switch SQ1 or lower position switch SQ2 triggering are carried out to workpiece,
Elevating mechanism body would not rise again or decline again.Elevating mechanism body is driven by motor M1.
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to example, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (3)
1. a kind of three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame, which is characterized in that including automatic adjustment
Height controller U1, three-dimensional robot arc-welding module U2, the relay KA0 built in plasma power supply and relay KA1,
KA2, KA3, KA4, KA5, KA6, KA7, SB1, SB2, lifting motor M1, preheating oxygen solenoid valve YV1, gas electromagnetic valve are started switch
YV2, cutting oxygen solenoid valve YV3；
Relay KA1 coil one terminates positive voltage VCC, the one end another relay termination KA2 normally-closed contact KA2-1, relay KA2
Another termination of normally-closed contact KA2-1 starts switch the one end SB1, starts switch another termination 0V of SB1；Relay KA2 coil one end
Connect positive voltage VCC, the one end another relay termination KA1 normally-closed contact KA1-1, another termination of relay KA1 normally-closed contact KA1-1
The one end SB2 is started switch, another termination 0v of SB2 is started switch；Preheat a termination of oxygen solenoid valve YV1 and gas electromagnetic valve YV2
The one end positive voltage VCC, another relay termination KA3 normally opened contact KA3-1, the relay KA3 normally opened contact KA3-1 other end are succeeded
The one end electric appliance KA2 normally opened contact KA2-2, another termination 0v of relay KA2 normally opened contact KA2-2；Cut the one end oxygen solenoid valve YV3
Connect positive voltage VCC, the one end another relay termination KA7 normally opened contact KA7-1, another termination of relay KA7 normally opened contact KA7-1
The one end relay KA2 normally opened contact KA2-3, another termination 0v of relay KA2 normally opened contact KA2-3；
The power supply of automatic controlled height controller U1 terminates positive voltage VCC, ground connection termination 0v；Relay KA4 normally opened contact KA4-1
The input terminal IN1 of one termination U1, relay KA5 normally opened contact KA5-1 mono- terminate the input terminal IN2 of U1, the normally opened touching of relay KA6
The input terminal IN3 of a termination U1 of point KA6-1, mono- relay termination KA7 normally opened contact of relay KA1 normally opened contact KA1-2
The one end KA7-2, the input terminal IN4 of another termination U1 of relay KA7 normally opened contact KA7-2；Relay KA4 normally opened contact KA4-1
The other end, the relay KA5 normally opened contact KA5-1 other end, the relay KA6 normally opened contact KA6-1 other end and relay KA1 are normal
Open the first common end COM1 that the contact KA1-2 other end is all connected with U1；
Two driving ends O1, O2 of automatic controlled height controller U1 meet lifting motor M1；
Two signal output ends O3, O4 of automatic controlled height controller U1 are for connecting plasma power supply；Automatic controlled height
Two voltage monitoring end IN7, IN8 of controller U1 are exported by the arc voltage that voltage module U3 connects plasma power supply；
Three-dimensional robot arc-welding module U2 includes an I/O output board and an arc welding control panel；I/O output board be equipped with I/O1~
The port I/O4 and third common end COM3, arc welding control panel are equipped with the port I/O5, input terminal IN9 and the 4th common end
COM4, the 5th common end COM5；
Relay KA3 coil one terminates positive voltage VCC, the port I/O1 on another termination U2, and relay KA4 coil one terminates just
The port I/O2 on voltage VCC, another termination U2, relay KA5 coil one terminate positive voltage VCC, the I/ on another termination U2
The port O3, relay KA6 coil one terminate positive voltage VCC, the port I/O4 on another termination U2, the third common end on U2
COM3 meets 0v；The power supply of U2 terminates positive voltage VCC；
Relay KA7 coil one terminates positive voltage VCC, the port I/O5 of another termination U2, and the 4th common end COM4 of U4 meets 0v；
The one end normally opened contact KA0-1 relay KA0 and relay KA2 normally opened contact KA2-4 mono- terminate the input terminal IN9 of U2, relay
The 5th common end COM5 of another termination U2 of KA0 normally opened contact KA0-1 and relay KA2 normally opened contact KA2-4.
2. three-dimensional robot plasma as described in claim 1 and the one-piece type cutting machine height adjusting system of flame, which is characterized in that
It further include two limit switches SQ1, SQ2；
Lower position switch SQ1 mono- terminates the input terminal IN5 of U1, and upper limit switch SQ2 mono- terminates the input terminal IN6 of U1, lower limit
The limit common end COM2 of another termination U1 of switch SQ1 and upper limit switch SQ2.
3. three-dimensional robot plasma as described in claim 1 and the one-piece type cutting machine height adjusting system of flame, which is characterized in that
It starts switch SB1, SB2 and is all made of self-locking type switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194438.0A CN109822245B (en) | 2019-03-14 | Plasma and flame integrated cutting machine height-adjusting system of three-dimensional robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194438.0A CN109822245B (en) | 2019-03-14 | Plasma and flame integrated cutting machine height-adjusting system of three-dimensional robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109822245A true CN109822245A (en) | 2019-05-31 |
| CN109822245B CN109822245B (en) | 2024-07-16 |
Family
ID=
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823928A (en) * | 1972-12-01 | 1974-07-16 | Caterpillar Tractor Co | Torch height control for flame cutting machines |
| CN2691773Y (en) * | 2004-03-29 | 2005-04-13 | 常州市华强焊割设备有限公司 | Digital controlled flame plasma cutter |
| CN101670496A (en) * | 2009-10-16 | 2010-03-17 | 无锡市锡山南方焊接设备有限公司 | Numerical control flame and plasma cutting machine sharing one set of lifting mechanism |
| CN102489910A (en) * | 2011-11-21 | 2012-06-13 | 江苏大德重工有限公司 | Numerical control flame cutting and shielded welding integrated machine |
| CN202344099U (en) * | 2011-11-22 | 2012-07-25 | 贵州航天红光机械制造有限公司 | Automatic energy-saving gas cutting machine |
| CN103394814A (en) * | 2013-08-01 | 2013-11-20 | 江苏大德重工有限公司 | Z-axis capacitance increasing system of laser cutting machine |
| CN204148709U (en) * | 2014-10-17 | 2015-02-11 | 徐伟 | A kind of arc voltage Height-adjusting device |
| CN107262887A (en) * | 2017-08-08 | 2017-10-20 | 江苏大德重工股份有限公司 | System during the key of three-dimensional robot CUT arc voltage Height-adjusting device one is returned |
| CN209936153U (en) * | 2019-03-14 | 2020-01-14 | 江苏大德重工股份有限公司 | Three-dimensional robot plasma and flame integrated cutting machine height-adjusting system |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823928A (en) * | 1972-12-01 | 1974-07-16 | Caterpillar Tractor Co | Torch height control for flame cutting machines |
| CN2691773Y (en) * | 2004-03-29 | 2005-04-13 | 常州市华强焊割设备有限公司 | Digital controlled flame plasma cutter |
| CN101670496A (en) * | 2009-10-16 | 2010-03-17 | 无锡市锡山南方焊接设备有限公司 | Numerical control flame and plasma cutting machine sharing one set of lifting mechanism |
| CN102489910A (en) * | 2011-11-21 | 2012-06-13 | 江苏大德重工有限公司 | Numerical control flame cutting and shielded welding integrated machine |
| CN202344099U (en) * | 2011-11-22 | 2012-07-25 | 贵州航天红光机械制造有限公司 | Automatic energy-saving gas cutting machine |
| CN103394814A (en) * | 2013-08-01 | 2013-11-20 | 江苏大德重工有限公司 | Z-axis capacitance increasing system of laser cutting machine |
| CN204148709U (en) * | 2014-10-17 | 2015-02-11 | 徐伟 | A kind of arc voltage Height-adjusting device |
| CN107262887A (en) * | 2017-08-08 | 2017-10-20 | 江苏大德重工股份有限公司 | System during the key of three-dimensional robot CUT arc voltage Height-adjusting device one is returned |
| CN209936153U (en) * | 2019-03-14 | 2020-01-14 | 江苏大德重工股份有限公司 | Three-dimensional robot plasma and flame integrated cutting machine height-adjusting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7759603B2 (en) | Method and device for combined laser-arc welding with control of laser unit according to welding torch | |
| JP3100157B2 (en) | Method and apparatus for reducing electrode wear in a plasma arc torch | |
| CN105345226B (en) | A kind of welding rod robot welding system and automatic soldering method | |
| JP3814798B2 (en) | Method and apparatus for cutting a flat work piece of brittle material | |
| CN102974902B (en) | Electric spark induction controllable erosion and mechanical finishing compound cutting dual-servo feeding processing system | |
| CN109822245A (en) | Three-dimensional robot plasma and the one-piece type cutting machine height adjusting system of flame | |
| CN101206460A (en) | Arc voltage height controller and control method | |
| CN209936153U (en) | Three-dimensional robot plasma and flame integrated cutting machine height-adjusting system | |
| CN109822245B (en) | Plasma and flame integrated cutting machine height-adjusting system of three-dimensional robot | |
| CN102922092B (en) | A kind of monofilament weldering manipulator control system | |
| CN201201125Y (en) | Mixing protective gas control system of numerical control laser cutting machine | |
| CN209698244U (en) | The starting the arc feedback system of numerical control vertical bar plasma cutting machine | |
| JP6815017B2 (en) | Plasma-linked cutting method and its cutting device | |
| CN109732182A (en) | The starting the arc feedback system of numerical control vertical bar plasma cutting machine | |
| CN212599592U (en) | Arc striking device of plasma cutting equipment | |
| JP2555605B2 (en) | Plasma arc cutting device | |
| US3346715A (en) | Electrical control system for stud welding | |
| US2411737A (en) | Method and apparatus for controlling torch spacing | |
| EP1131181B1 (en) | Improved welding apparatus and method | |
| US3533442A (en) | Initiation device for autogenous flame cutting machines | |
| CN109365958A (en) | A kind of hollow tungsten electrode TOPTIG welding method of gas-magnetic combined regulating | |
| JP2003053526A (en) | Flame device | |
| JP3169231B2 (en) | Brazing method and apparatus | |
| CN217202957U (en) | Miniaturized laser cladding powder feeder | |
| CN204018939U (en) | Arc voltage automatic adjustment height module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |