CN105397259A - Control method for welding controller of manual intermediate-frequency welding control cabinet - Google Patents
Control method for welding controller of manual intermediate-frequency welding control cabinet Download PDFInfo
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- CN105397259A CN105397259A CN201510910938.1A CN201510910938A CN105397259A CN 105397259 A CN105397259 A CN 105397259A CN 201510910938 A CN201510910938 A CN 201510910938A CN 105397259 A CN105397259 A CN 105397259A
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- cable
- controller
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Classifications
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
- B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
Abstract
The invention relates to a control method for a welding controller of a manual intermediate-frequency welding control cabinet. The control method comprises the steps that a sample curve is established by analyzing a qualified welding spot; in the welding process, the current and resistance of welding are detected and fed back every millisecond, and through the analysis of the welding controller (1) and comparison with the sample curve, the welding current and time are adjusted automatically; adjustment is conducted according to the energy conservation principle, when the welding time is prolonged, the welding controller (1) is started, and it is guaranteed that the energy of the practical welding spot is larger than or equal to that of a sample welding point by means of an adjusting function of the welding controller (1); if splash compensation occurs, the loss of molten metal is compensated by prolonging the welding time after slashing is found; and if disturbance compensation occurs, process parameters deviate from the sample, disturbance is caused and can be found, the disturbance is compensated by changing the current and time, and the change value depends on the type of the disturbance.
Description
Technical field
The present patent application is August 4 2014 applying date, and application number is: 201410379114.1, the divisional application of the application for a patent for invention that name is called " a kind of manual intermediate frequency welding switch board ".The present invention relates to a kind of manual intermediate frequency welding switch board middle controller control method.
Background technology
Along with the development of science and technology and the raising of manufacturing process, in frame for movement, solder technology obtains increasing application.Compared with other processing technology, solder technology has outstanding advantage, and such as device structure is relatively simple, and scene property is good, is adapted to various different condition of work.The outstanding of these advantages is also had higher requirement to welding equipment.Resistance welder is as a pith of welding machine, and the operational characteristic of its uniqueness, makes it to play an important role in fields such as such as automobile, Aero-Space, household electrical appliances.
The development of current whole auto industry, just strides forward towards this both direction of environmental pollution that economizes on resources, reduces.Alleviate vehicle weight to reduce energy consumption, decreasing pollution, raising fuel efficiency, this is the most effective measures solving vehicle energy saving and environmental issue.The method of automobile lightweight mainly contains amendment structural design, reduces car gage and adopt new material.Light-duty structural material is wherein adopted to be a kind of most potential method.Due to aluminium alloy there is high specific strength, corrosion resistant, Heat stability is good, be easily shaped, the series of advantages such as the good and simplification structure of reproducibility, the above-mentioned requirements of auto industry can be met, therefore gain great popularity in car industry.A large amount of comparative study and repeatedly practise proof, aluminium alloy material is the effective way of automobile lightweight.Aluminium alloy application in the car not only brings obvious loss of weight benefit, and the power performance etc. that can improve fuel efficiency, reduce exhaust emissions, improve automobile, bring huge economic benefit and social benefit.Because Domestic Automotive Industry is started late, aluminium alloy application is in the car also not extensive.Compared with abroad, the aluminium alloy consumption of Automobile Industry in China is only equivalent to Japanese 20th century the mid-80 level.The car that China produces, except the Santana in Shanghai, a vapour Audi and Jetta (being introduction of production line) employ except more aluminium alloy, in domestic car, red flag car is maximum by aluminum amount, about has 80 ~ 110kg (comprising five aluminum-alloy wheels).Liberation CA141 is about 25kg, and NJ130 and 134 is that about 2Okg, EQ140 are about 17kg.Along with the production of big cross section aluminium section bar and the continuous progress of solder technology, aluminium alloy application in the car also constantly increases, and expects 2015, and the aluminium use amount of each automobile will rise to 158kg, increases by 72% than nineteen ninety-five.In order to automobile lightweight, solve the problems such as energy-saving and environmental protection, aluminium alloy application in the car constantly increases, and this is the trend of development of automobile, is also the demand of social development.
But in the welding production process of reality, the factor affecting welding quality is quite a lot of, the wearing and tearing and assembly quality etc. of the fluctuation of such as networking voltage, shunting, electrode.
Summary of the invention
The present invention devises a kind of manual intermediate frequency welding switch board middle controller control method, its technical problem solved is in the production process of reality, the factor affecting welding quality is quite a lot of, the wearing and tearing and assembly quality etc. of the fluctuation of such as networking voltage, shunting, electrode.
In order to solve the technical problem of above-mentioned existence, present invention employs following scheme:
Welding controller control method in a kind of manual intermediate frequency welding switch board, it is characterized in that: switch board inside is provided with welding controller (1), 1000HZ induction coil (2), main power source breaker (3) and 1000HZ monitor (4), welding controller (1) is provided with the welding controller main power source secondary end (5) for welding gun welding transformer main power source, is provided with ground connection bronze medal (6) at switch board cabinet inner top; Switch board front cabinet door is provided with main power source rotary handle of circuit breaker (8), and main power source rotary handle of circuit breaker (8) controls main power source breaker (3); Welding gun aqueous vapor road pipe and signal cable pipe clamp (16) is provided with in upper end, the switch board back side, guard rail (17) is provided with in lower end, the switch board back side, side, lower end, the switch board back side is provided with water way unit (18), and lower end, switch board back side opposite side is provided with gas circuit unit (19); Be provided with that welding gun feed cable locked coil (10), mains power cable locked coil (11) at switch board end face, welding gun signal cable socket (12), aqueous vapor road signal cable socket (13), locking cable-through hole for subsequent use (14) and aqueous vapor road locking cable-through hole (15), also connect load-bearing boatswain chair (9) at switch board end face; Be provided with controller radiator fan (20), operating case communication port (21) and ethernet communication mouth (22) in switch board bottom surface, be also connected with operating case (7) in switch board bottom surface.
Further, mains power cable was locked coil (11) by mains power cable and was entered switch board, cable outer layer sheath strip off 4 is divided into L1, L2, L3 and PE tetra-strands of wires, mains power cable L1, L2, L3 wire, respectively by V-type insulating sleeve on annular cold pressure lines ose bag, are installed insulated terminal cover after receiving respectively and main circuit breaker upper end terminal also compressing by four strands of wires; PE wire is received on cabinet inner top ground connection bronze medal (6).
Further, welding gun feed cable one end connects welding gun, the welding gun feed cable other end was locked coil (10) by welding gun feed cable and was entered switch board, welding gun feed cable is by outer protective sleeve strip off U, V and PE tri-strands of wires, three strands of wires are compressed by pin type cold pressure lines nose and put V-type insulating sleeve, welding gun feed cable U1, V1 wire is received U1, V1 that welding controller main power source secondary end (5) terminal-X4 holds upper and compress, the PE that welding controller main power source secondary end (5) terminal-X4 end received by welding gun feed cable PE line compresses.
Further, welding gun aqueous vapor road pipe and signal cable pipe clamp (16) comprise altogether four groups of pipe clamps, first group of little pipe clamp from the coaming plate left end of the switch board back side, are used for clamping total air inlet tracheae; 4th group of little pipe clamp is used for clamping total water inlet of water way unit and two water pipes of total backwater; Second group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to two tracheaes of the first welding gun and the second welding gun, tracheae should access pipe clamp from top to bottom; The 3rd group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up.
Further, water way unit (18) comprises link of always intaking (181), welding gun water inlet link (182), welding gun backwater link (183) and total backwater link (184), water enters from link of always intaking (181), welding gun is entered from welding gun water inlet link (182) again after flow switch, then after out entering welding gun backwater link (183) from welding gun again, then flow out from total backwater link (184).
Further, gas circuit unit (19) comprises total inlet end (191) and welding gun inlet end (192), is always provided with total air inlet ball valve (193), pressure regulator valve knob (194), total boost gauge (195) and welding gun boost gauge (196) between inlet end (191) and welding gun inlet end (192) successively; Total inlet end (191), total air inlet ball valve (193), total boost gauge (195), welding gun boost gauge (196) and welding gun inlet end (192) final for welding gun are passed through in gas flow successively.
Further, 1000HZ monitor (4) comprises current monitor; Current transformer; Current monitor summation current transformer forms a residual current protective unit; Auxiliary reclay, it plays control on-off action when welding gun temperature changes; X1 terminal, is connected to welding gun socket by this terminal by KSR, UIR signal on controller; XP terminal, draws 24VDC power supply by this terminal; F1 breaker, it controls for conventional 24V on/off, F2 breaker, and it controls for safe 24V on/off; V2 terminal, relay generation action and welding gun signal intensity can be sent to outside and V1 terminal by this terminal, from outside by this terminal access 24V power supply.
This manual intermediate frequency welding switch board has following beneficial effect:
(1) the present invention is by contrasting with sample curve according to energy conservation principle with by the analysis of welding controller, can effectively compensate multiple disturbance in production process in welding.
(2) the present invention adopts welding controller, continuous output current can reach 660A, by welding transformer PSG3100, secondary maximum exports welding current can reach 120KA, meanwhile, it is that the intermediate frequency of 1000 times per second accurately controls that intermediate frequency welds the adjustment of its welding current, and response speed is 0.001 second, reaching Millisecond, is 20 times of traditional power frequency welding control accuracy.
Accompanying drawing explanation
Fig. 1: the perspective view of the present invention's manual intermediate frequency welding switch board;
Fig. 2: the front view of the present invention's manual intermediate frequency welding switch board;
Fig. 3: the internal structure schematic diagram of the present invention's manual intermediate frequency welding switch board;
Fig. 4: the top view of the present invention's manual intermediate frequency welding switch board;
Fig. 5: the rearview of the present invention's manual intermediate frequency welding switch board;
Fig. 6: the upward view of the present invention's manual intermediate frequency welding switch board;
Fig. 7: the matching used spot-welding welding tongs structural representation of the manual intermediate frequency welding switch board of the present invention;
Fig. 8: the manual intermediate frequency welding switch board of the present invention matching used non-solder area protection structural scheme of mechanism;
The left view of Fig. 9: Fig. 8;
Figure 10: welding controller welding controller schematic diagram in the present invention's manual intermediate frequency welding switch board.
Description of reference numerals:
1-welding controller; 2-1000HZ induction coil; 3-main power source breaker; 4-1000HZ monitor; 5-welding controller main power source secondary end; 6-ground connection bronze medal; 7-operating case; 8-main power source rotary handle of circuit breaker; 9-load-bearing boatswain chair; 10-welding gun feed cable locked coil; 11-mains power cable locked coil; 12-welding gun signal cable socket; 13-aqueous vapor road signal cable socket; 14-locking cable-through hole for subsequent use; 15-aqueous vapor road locking cable-through hole; 16-welding gun aqueous vapor road pipe and signal cable pipe clamp; 17-guard rail; 18-water way unit; 181-link of always intaking; 182-welding gun water inlet link; 183-welding gun backwater link; 184-total backwater link; 19-gas circuit unit; 191-total inlet end; 192-welding gun inlet end; 193-total air inlet ball valve; 194-pressure regulator valve knob; 195-total boost gauge; 196-welding gun boost gauge; 20-controller radiator fan; 21-operating case communication port; 22-ethernet communication mouth;
31-the second horn; 32-electrode cap; 33-the first horn; 34-welding tong arm; 35-joystick; 36-cylinder; 37-hanger for soldering pliers; 38-spacing stopper;
41-protective baffle plate; 42-first rotating arm; 43-connecting axle; 44-the second turning arm; 45-drive link; 46-cylinder; 47-pedestal; 48-impeller-hub.
Detailed description of the invention
Below in conjunction with Fig. 1 to Figure 10, the present invention will be further described:
As shown in Figure 1, a kind of manual intermediate frequency welding switch board, switch board inside is provided with welding controller 1,1000HZ induction coil 2, main power source breaker 3 and 1000HZ monitor 4, welding controller 1 is provided with the welding controller main power source secondary end 5 for welding gun welding transformer main power source, is provided with ground connection bronze medal 6 at switch board cabinet inner top; Switch board front cabinet door is provided with main power source rotary handle of circuit breaker 8, and main power source rotary handle of circuit breaker 8 controls main power source breaker 3; Be provided with welding gun aqueous vapor road pipe and signal cable pipe clamp 16 in upper end, the switch board back side, be provided with guard rail 17 in lower end, the switch board back side, side, lower end, the switch board back side is provided with water way unit 18, and lower end, switch board back side opposite side is provided with gas circuit unit 19; Be provided with that welding gun feed cable locked coil 10, mains power cable locked coil 11 at switch board end face, welding gun signal cable socket 12, aqueous vapor road signal cable socket 13, locking cable-through hole 14 for subsequent use and aqueous vapor road locking cable-through hole 15, also connect load-bearing boatswain chair 9 at switch board end face; Be provided with controller radiator fan 20, operating case communication port 21 and ethernet communication mouth 22 in switch board bottom surface, be also connected with operating case 7 in switch board bottom surface.
Mains power cable was locked coil 11 by mains power cable and was entered switch board, cable outer layer sheath strip off 4 is divided into L1, L2, L3 and PE tetra-strands of wires, mains power cable L1, L2, L3 wire, respectively by V-type insulating sleeve on annular cold pressure lines ose bag, are installed insulated terminal cover after receiving respectively and main circuit breaker upper end terminal also compressing by four strands of wires; PE wire is received on cabinet inner top ground connection bronze medal 6.
Welding gun feed cable one end connects welding gun, the welding gun feed cable other end was locked coil 10 by welding gun feed cable and was entered switch board, welding gun feed cable is by outer protective sleeve strip off U, V and PE tri-strands of wires, three strands of wires are compressed by pin type cold pressure lines nose and put V-type insulating sleeve, welding gun feed cable U1, V1 wire is received U1, V1 that welding controller main power source secondary end 5 terminal-X4 holds upper and compress, the PE that welding controller main power source secondary end 5 terminal-X4 end received by welding gun feed cable PE line compresses.
Welding gun aqueous vapor road pipe and signal cable pipe clamp 16 comprise altogether four groups of pipe clamps, first group of little pipe clamp from the coaming plate left end of the switch board back side, are used for clamping total air inlet tracheae; 4th group of little pipe clamp is used for clamping total water inlet of water way unit and two water pipes of total backwater; Second group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to two tracheaes of the first welding gun and the second welding gun, tracheae should access pipe clamp from top to bottom; The 3rd group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up.
Water way unit 18 comprises total water inlet link 181, welding gun water inlet link 182, welding gun backwater link 183 and total backwater link 184, water enters from total water inlet link 181, welding gun is entered from welding gun water inlet link 182 again after flow switch, then after out entering welding gun backwater link 183 from welding gun again, then flow out from total backwater link 184.
Further, gas circuit unit 19 comprises total inlet end 191 and welding gun inlet end 192, is always provided with total air inlet ball valve 193, pressure regulator valve knob 194, total boost gauge 195 and welding gun boost gauge 196 between inlet end 191 and welding gun inlet end 192 successively; Gas flow is also final for welding gun through total inlet end 191, total air inlet ball valve 193, total boost gauge 195, welding gun boost gauge 196 and welding gun inlet end 192 successively.
1000HZ monitor 4 comprises current monitor; Current transformer; Current monitor summation current transformer forms a residual current protective unit; Auxiliary reclay, it plays control on-off action when welding gun temperature changes; X1 terminal, is connected to welding gun socket by this terminal by KSR, UIR signal on controller; XP terminal, draws 24VDC power supply by this terminal; F1 breaker, it controls for conventional 24V on/off, F2 breaker, and it controls for safe 24V on/off; V2 terminal, relay generation action and welding gun signal intensity can be sent to outside and V1 terminal by this terminal, from outside by this terminal access 24V power supply.
As shown in Figure 7, a kind of spot-welding welding tongs, spot-welding welding tongs and above-mentioned manual intermediate frequency weld welding gun that switch board is connected with the use of, it comprises the second horn 31, electrode cap 32, first horn 33, two welding tong arm 34, joystick 35, cylinder 36 and hanger for soldering pliers 37.Be connected with cylinder 36 between two welding tong arms 34, joystick 35 is for the unlatching of control cylinder 36.Two links welding tong arm 34 common are provided with the first horn 33, and electrode cap 32 is positioned on the first horn 33.Second horn 31 is also connected on two welding tong arm 34 common connection ends, and the spacing stopper 38 of fixture limits scope and the stroke of the second horn 31 movement.
The operation principle of this spot-welding welding tongs is: when being worked by joystick 35 control cylinder 36, cylinder 36 gives two welding tong arm 34 pressure, two welding tong arms 34 give the first horn 33 tension force under the effect of the pressure, second horn 31 contacts fixture upper limit stopper 38 under tension, spacing stopper 38 produces reaction force by the second horn 31 to the first horn 33, electrode cap 32 on first horn 33 is under the effect of the second horn 31 reaction force, electrode cap 32 is made to have pressure, and contact further with sheet metal component and complete high-quality welding.
As shown in FIG. 8 and 9, the present invention also comprises non-solder area protection mechanism, in this non-solder area protection mechanism and the present invention welding gun with the use of.This non-solder area protection mechanism comprises multiple protective baffle plate 41, multiple first rotating arm 42, multiple connecting axle 43, multiple second turning arm 44, drive link 45, cylinder 46, pedestal 47 and multiple impeller-hub 48.Each first rotating arm 42 and one second turning arm 44 are integrated part, and protective baffle plate 41 is arranged on first rotating arm 42 for stopping and protection non-solder region.Be provided with axle installing hole between first rotating arm 42 and the second turning arm 44, any connecting axle 43 of pedestal 47 vertical plane inserts in the axle installing hole between corresponding first rotating arm 42 and the second turning arm 44.Second turning arm 44 is also provided with axle installing hole, and vertical and be parallelly provided with multiple impeller-hub 48 on drive link 45, each impeller-hub 48 inserts in the axle installing hole of the second corresponding turning arm 44.Drive link 45 horizontal movement under cylinder 46 acts on.
In the present invention, the operation principle of non-solder area protection mechanism is as follows: welding gun is when welding, be subject to the impact of body structure, being partially welded will inevitably appear in some positions, the least bit and rosin joint have influence on non-solder region, and main cause is that in welding process, operating personnel cannot the position of visual solder joint.
When non-solder area protection mechanism of the present invention cylinder 46 works, to the thrust of drive link 45 horizontal direction, drive link 45 drives impeller-hub 48 also to do the movement of horizontal direction, and first rotating arm 42 and the second turning arm 44 rotate around connecting axle 43 under impeller-hub 48 and connecting axle 43 style of work.In the process rotated, protective baffle plate 41 is positioned at that vertical height is also corresponding to change; thus for the non-solder region of differing heights; can by under cylinder action; protective baffle plate 41 is blocked; so just can greatly reduce to occur to be partially welded, the least bit and rosin joint situation, also well protection to non-solder region.Protective baffle plate 41 size is interchangeable with the non-solder region adapting to different areas.Because many automobile same area are welded simultaneously, so multiple protective baffle plate 41 can be used.
As shown in Figure 10, in the present invention's manual intermediate frequency welding switch board, welding controller control method is as follows: by the analysis to qualified solder joint, establish sample curve; In welding process, each millisecond all can detect the electric current of welding and resistance and feed back, and is contrasted, automatically adjust welding current and time by the analysis of welding controller 1 with sample curve; Adjust according to energy conservation principle, extend when soldered and be unlocked, welding controller 1 regulatory function guarantees that the energy of actual soldered solder joint is more than or equal to the energy of sample solder joint; When compensating if there is splashing, after discovery is splashed, the loss of metal liquid will compensate by extending weld interval; During if there is disturbance compensation, procedure parameter deviates from sample, causes disturbance, and can be found and be compensated by electric current and the change of time, changing value depends on the type of disturbance.
The present invention, by contrasting with sample curve according to energy conservation principle with by the analysis of welding controller, can effectively to compensate multiple disturbance in production process in welding.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious realization of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (7)
1. welding controller control method in a manual intermediate frequency welding switch board, it is characterized in that: switch board inside is provided with welding controller (1), 1000HZ induction coil (2), main power source breaker (3) and 1000HZ monitor (4), welding controller (1) is provided with the welding controller main power source secondary end (5) for welding gun welding transformer main power source, is provided with ground connection bronze medal (6) at switch board cabinet inner top; Switch board front cabinet door is provided with main power source rotary handle of circuit breaker (8), and main power source rotary handle of circuit breaker (8) controls main power source breaker (3); Welding gun aqueous vapor road pipe and signal cable pipe clamp (16) is provided with in upper end, the switch board back side, guard rail (17) is provided with in lower end, the switch board back side, side, lower end, the switch board back side is provided with water way unit (18), and lower end, switch board back side opposite side is provided with gas circuit unit (19); Be provided with that welding gun feed cable locked coil (10), mains power cable locked coil (11) at switch board end face, welding gun signal cable socket (12), aqueous vapor road signal cable socket (13), locking cable-through hole for subsequent use (14) and aqueous vapor road locking cable-through hole (15), also connect load-bearing boatswain chair (9) at switch board end face; Controller radiator fan (20), operating case communication port (21) and ethernet communication mouth (22) is provided with in switch board bottom surface, operating case (7) is also connected with in switch board bottom surface, it is characterized in that: by the analysis to qualified solder joint, establish sample curve; In welding process, each millisecond all can detect the electric current of welding and resistance and feed back, and is contrasted, automatically adjust welding current and time by the analysis of welding controller (1) with sample curve; Adjust according to energy conservation principle, extend when soldered and be unlocked, welding controller (1) regulatory function guarantees that the energy of actual soldered solder joint is more than or equal to the energy of sample solder joint; When compensating if there is splashing, after discovery is splashed, the loss of metal liquid will compensate by extending weld interval; During if there is disturbance compensation, procedure parameter deviates from sample, causes disturbance, and can be found and be compensated by electric current and the change of time, changing value depends on the type of disturbance.
2. manual intermediate frequency welds welding controller control method in switch board according to claim 1, it is characterized in that: mains power cable was locked coil (11) by mains power cable and entered switch board, cable outer layer sheath strip off 4 is divided into L1, L2, L3 and PE tetra-strands of wires, mains power cable L1, L2, L3 wire, respectively by V-type insulating sleeve on annular cold pressure lines ose bag, are installed insulated terminal cover after receiving respectively and main circuit breaker upper end terminal also compressing by four strands of wires; PE wire is received on cabinet inner top ground connection bronze medal (6).
3. manual intermediate frequency welds welding controller control method in switch board according to claim 1, it is characterized in that: welding gun feed cable one end connects welding gun, the welding gun feed cable other end was locked coil (10) by welding gun feed cable and was entered switch board, welding gun feed cable is by outer protective sleeve strip off U, V and PE tri-strands of wires, three strands of wires are compressed by pin type cold pressure lines nose and put V-type insulating sleeve, by welding gun feed cable U1, the U1 that welding controller main power source secondary end (5) terminal-X4 holds received by V1 wire, V1 is upper and compress, welding gun feed cable PE line receive welding controller main power source secondary end (5) terminal-X4 hold PE on and compress.
4. manual intermediate frequency welds switch board middle controller control method according to claim 1, it is characterized in that: welding gun aqueous vapor road pipe and signal cable pipe clamp (16) comprise altogether four groups of pipe clamps, first group of little pipe clamp from the coaming plate left end of the switch board back side, is used for clamping total air inlet tracheae; 4th group of little pipe clamp is used for clamping total water inlet of water way unit and two water pipes of total backwater; Second group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to two tracheaes of the first welding gun and the second welding gun, tracheae should access pipe clamp from top to bottom; The 3rd group from the coaming plate left end of the switch board back side is large pipe clamp, and be used for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up.
5. manual intermediate frequency welds welding controller control method in switch board according to claim 1, it is characterized in that: water way unit (18) comprises link of always intaking (181), welding gun water inlet link (182), welding gun backwater link (183) and total backwater link (184), water enters from link of always intaking (181), welding gun is entered from welding gun water inlet link (182) again after flow switch, then after out entering welding gun backwater link (183) from welding gun again, then flow out from total backwater link (184).
6. manual intermediate frequency welds welding controller control method in switch board according to claim 1, it is characterized in that: gas circuit unit (19) comprises total inlet end (191) and welding gun inlet end (192), is always provided with total air inlet ball valve (193), pressure regulator valve knob (194), total boost gauge (195) and welding gun boost gauge (196) between inlet end (191) and welding gun inlet end (192) successively; Total inlet end (191), total air inlet ball valve (193), total boost gauge (195), welding gun boost gauge (196) and welding gun inlet end (192) final for welding gun are passed through in gas flow successively.
7. manual intermediate frequency welding switch board according to claim 1-6, is characterized in that: 1000HZ monitor (4) comprises current monitor; Current transformer; Current monitor summation current transformer forms a residual current protective unit; Auxiliary reclay, it plays control on-off action when welding gun temperature changes; X1 terminal, is connected to welding gun socket by this terminal by the KSR constant current detection signal on controller, UIR self adaptation welding signal signal; XP terminal, draws 24VDC power supply by this terminal; F1 breaker, it controls for conventional 24V on/off, F2 breaker, and it controls for safe 24V on/off; V2 terminal, relay generation action and welding gun signal intensity can be sent to outside and V1 terminal by this terminal, from outside by this terminal access 24V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910938.1A CN105397259B (en) | 2014-08-04 | 2014-08-04 | Welding controller control method in a kind of manual intermediate frequency welding switch board |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379114.1A CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
| CN201510910938.1A CN105397259B (en) | 2014-08-04 | 2014-08-04 | Welding controller control method in a kind of manual intermediate frequency welding switch board |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379114.1A Division CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN105397259A true CN105397259A (en) | 2016-03-16 |
| CN105397259B CN105397259B (en) | 2017-10-03 |
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| CN201510910938.1A Active CN105397259B (en) | 2014-08-04 | 2014-08-04 | Welding controller control method in a kind of manual intermediate frequency welding switch board |
| CN201410379114.1A Active CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
| CN201510910948.5A Active CN105345245B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN201510910948.5A Active CN105345245B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN105537153A (en) * | 2016-01-25 | 2016-05-04 | 安徽捷迅光电技术有限公司 | Valve terminal box system device |
| CN106141405A (en) * | 2016-08-28 | 2016-11-23 | 合肥国声电子通信有限责任公司 | A kind of intermediate frequency welding switch board |
| CN106270998A (en) * | 2016-08-28 | 2017-01-04 | 合肥国声电子通信有限责任公司 | A kind of robot intermediate frequency resistance welding switch board |
| CN106238889A (en) * | 2016-08-30 | 2016-12-21 | 合肥国声电子通信有限责任公司 | A kind of manual intermediate frequency welding switch board |
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| CN2673552Y (en) * | 2004-01-19 | 2005-01-26 | 杨仕桐 | Working state monitor of direct welding enamel wire dot electric welding head |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104096959B (en) | 2016-01-20 |
| CN105345245B (en) | 2017-09-29 |
| CN104096959A (en) | 2014-10-15 |
| CN105345245A (en) | 2016-02-24 |
| CN105397259B (en) | 2017-10-03 |
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