CN206028987U - Laminar plasma welding set - Google Patents
Laminar plasma welding set Download PDFInfo
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- CN206028987U CN206028987U CN201620988124.XU CN201620988124U CN206028987U CN 206028987 U CN206028987 U CN 206028987U CN 201620988124 U CN201620988124 U CN 201620988124U CN 206028987 U CN206028987 U CN 206028987U
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Abstract
The utility model discloses a laminar plasma welding set relates to the welding field, including control center, welding bench and soldered connection, still include three -dimensional manipulator, high -power power and circulating water pump, the soldered connection includes laminar flow plasma processingequipment and automatic feed device, and the soldered connection setting is in three -dimensional manipulator tip to through water circulation pipeline and power cord and circulating water pump and high -power power link to each other, the welding bench includes the stage body and sets up revolving stage and the air compressor on the stage body, air compressor provides rotary power for the revolving stage, and this kind of laminar plasma welding set can be in weld zone freedom and flexibility motion inside the country, and the heat source is stable and the adjustable range is big, and the welding bench can be adjusted and can realize the automatic material welding that increases according to the demand.
Description
Technical field
The utility model is related to welding field, relates in particular to a kind of laminar flow plasma welder.
Background technology
Welding：Also referred to as welding, connect, be a kind of jointing metal or other heat to heat, in the way of high temperature or high pressure
The manufacturing process and technology of plastic material such as plastics, welding reach the purpose of engagement by following three approach：1st, melting welding
The workpiece that heating is intended to engage is allowed to be partially melting to form molten bath, just engages after the cooled and solidified of molten bath, can add if necessary to melt and fill out thing
Auxiliary；2nd, pressure welding welding process must butt-welding fitting apply pressure 3, soldering using than the low-melting metal material of mother metal
Do solder, using liquid solder soak mother metal, fill gap, and with mother metal diffuse into one another realization link weldment.Modern welding
Energy is originated many kinds, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc..Except using in the factory
Outward, welding can also be carried out in a variety of contexts, such as field, under water and space.No matter wherein, operator may be all given in welding
Danger is brought, so appropriate safeguard procedures must be taken when welding.Welding gives people the injury that body is likely to result in be included
Burn, electric shock, inpairment of vision, suction toxic gas, ultraviolet overexposure etc., also have at present some technical schemes using etc. from
Sub- technology is used as the thermal source for welding, such as Publication No. CN102861976A, and the time of disclosure is on January 09th, 2013, entitled
The Chinese invention patent document of " plasma automatic soldering device use in a kind of hollow handle of a knife welding of stainless steel ", discloses a kind of
The hollow handle of a knife welding plasma automatic soldering device of stainless steel, the plasma automatic soldering device are arranged on propping up for steel construction
On support, including clamping mechanism for knife handle, handle of a knife rotating mechanism, plasma gun walking mechanism and the Plasma Welding mechanism；
Wherein, the clamping mechanism for knife handle, clamps for the handle of a knife shell by two lobes and fixed position；Revolve described in the handle of a knife rotating mechanism
Rotation mechanism is arranged in handle of a knife clamping mechanism, for welding rotating welding during handle of a knife；The plasma gun walking mechanism, uses
When welding, beam-plasma follows weld seam to make three-dimensional track walking welding；Plasma gun walking mechanism, i.e. three axles are being installed
Plasma gun is installed on the support of mechanical mechanism (X, Y, Z axis), the Plasma Welding mechanism adopts Multi-axis motion control
System.There is simple structure using the present invention, the effect of welding is good, smooth, quickly the features such as easy to operate and low cost, but this
In the scheme of kind, so had much room for improvement using its stability of thermal source and effect times of general plasma generator as welding, and this
Welding in planting technical scheme can only be directed to a kind of fixed product of comparison and by the way of thermal welding, need to increase material welding
When, uses just cumbersome, and when welding, the fixation of welding bench angle cannot be adjusted, and can produce many welding blind areas.
The content of the invention：
The purpose of this utility model is to provide a kind of plumb joint freedom and flexibility to move in welding region, and thermal source is steady
Fixed and adjustable extent is big, and welding bench can be adjusted according to demand and can realize increasing automatically the laminar flow plasma of material welding
Body welder.
The purpose of this utility model is achieved through the following technical solutions：
Laminar flow plasma welder, including control centre, welding bench and plumb joint, it is characterised in that：Also include three
Dimension manipulator, large power supply and water circulating pump；The plumb joint includes laminar flow plasma process device and automatic feeder,
Plumb joint is arranged on the three-dimensional mechanical hand end, and passes through water circulation pipe and power line and the water circulating pump and high-power
Power supply is connected；The welding bench includes stage body and the turntable being arranged on stage body and air compressor, the air compressor
Rotary power is provided for turntable.
The laminar flow plasma process device includes laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；
The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on the gun body
Wall on and be connected with the water circulation pipe.
The laminar flow plasma generator, mainly by cathode portion, anode part, enter compression ring, base and trip bolt group
Into described cathode portion is made up of cathode block and cathode taps, is fixed with base using trip bolt；Described enters compression ring inner circle
Coordinate with cathode block, it is cylindrical to coordinate with anode seat；Described anode part is made up of anode seat, anode head and compression end cap, is adopted
Fixed with base with trip bolt.
The automatic feeder includes magazine, feed block, feed driver and meter；The feed block passes through feed
Driver is connected with magazine, and the meter is arranged on the discharging opening of feed block and is connected with control centre's data；It is described
Control centre controls feed driver.
Two fixed blocks are at least movably set with the turntable, and fixed block is symmetrical arranged along the center of circle of turntable；
Turntable surface is provided with ventilating heat dissipating hole.
Control centre includes human-computer interaction interface, PLC control unit and drive control device.
The three-dimensional mechanical hand includes cranking arm, universal connecting shaft, drive mechanism, testing agency and controlling organization；Three-dimensional machine
Tool hand is the automation equipment commonly used in modernization industry, and technology maturation flexibility ratio is high, and has goodish machining accuracy.
The beneficial effects of the utility model are as follows：
First, the laminar flow plasma welder that the utility model is provided, three-dimensional mechanical hand are commonly used in modernization industry
Automation equipment, technology maturation flexibility ratio is high, and has goodish machining accuracy, drives plumb joint with three-dimensional mechanical hand
Can be welding process precise control flexible, automatic feeder can be realized increasing automatically material welding, this weldering in welding
Connection device is uniformly controlled by control centre, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable that air compressor drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand in welding, easily reality
It is existing.
2nd, the laminar flow plasma welder that the utility model is provided, laminar flow plasma process device are adjusted by arc voltage
Section device adjusts the output of laminar flow plasma to adapt to different material welding requirements, sets in the gun body of laminar flow plasma process device
The water cooling plant put can be gun body cooling in welding in time, it is to avoid answer laminar flow plasma process device equipment caused by high temperature
Failure.
3rd, the laminar flow plasma welder that the utility model is provided, as negative and positive cartridge is used as consumable accessory, its use
Life-span often determines the time span that generator continuously runs, and in this generator, takes into full account the cooling of negative and positive cartridge, closes
Removing the work office cooling duct, cools down negative and positive cartridge abundant, extends its service life, make cathode taps service life up to 100h with
On, the anode head life-span is up to more than 80h.Simultaneously, it is contemplated that negative and positive cartridge needs Jing often to change, which is just considered more at the beginning of design
The convenience changed：Cathode taps need to only twist off the attachment screw of anode seat and base when changing, then twist off cathode taps, change new
；The replacing of anode head then need to only twist off compression end cap, remove anode head replacing, and whole Renewal process only needs to two or three
Minute, it is simple and convenient.
4th, the laminar flow plasma welder that the utility model is provided, control centre's control feed driver start, meter
By feeding speed data feedback to control centre, then control centre calculates according to aggregation of data and adjusts feed driver measuring device
Speed to control feed, realize feed precise control, to improve welding quality.
5th, the laminar flow plasma welder that the utility model is provided, on turntable, mobilizable fixed block, symmetrically sets
Put can fix in welding process to-be-welded pieces avoid skew, ventilating heat dissipating hole can disperse in time welding special secondary school be handed to rotation
The heat of platform table top.
Description of the drawings
Fig. 1 is a kind of structural representation of preferred version of the utility model；
In figure：
1st, control centre；2nd, welding bench；3rd, three-dimensional mechanical hand；4th, large power supply；5th, water circulating pump；6th, laminar flow plasma
Processing unit (plant)；7th, automatic feeder；8th, water circulation pipe；9th, turntable；10th, air compressor.
Specific embodiment
The technical solution of the utility model is further illustrated below by way of several embodiments, it should be noted that realizing
The technical scheme of the utility model purpose includes but is not limited to following examples.
Embodiment 1
Such as Fig. 1, laminar flow plasma welder, including control centre 1, welding bench 2 and plumb joint, it is characterised in that：
Also include three-dimensional mechanical hand 3, large power supply 4 and water circulating pump 5；The plumb joint includes 6 He of laminar flow plasma process device
Automatic feeder 7, plumb joint are arranged on 3 end of the three-dimensional mechanical hand, and pass through water circulation pipe 8 and power line with it is described
Water circulating pump 5 is connected with large power supply 4；The welding bench 2 includes stage body and the turntable 9 being arranged on stage body and air pressure
Contracting machine 10, the air compressor 10 are that turntable 9 provides rotary power.
This is a kind of most basic embodiment of the present utility model.Three-dimensional mechanical hand 3 be commonly use in modernization industry from
Dynamicization equipment, technology maturation flexibility ratio are high, and have goodish machining accuracy, drive the plumb joint can with three-dimensional mechanical hand 3
To be welding process precise control flexible, automatic feeder 7 can be realized increasing automatically material welding, this welding in welding
Device is uniformly controlled by control centre 1, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable 9 that air compressor 10 drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand 3, appearance in welding
Easily realize.
Embodiment 2
Such as Fig. 1, laminar flow plasma welder, including control centre 1, welding bench 2 and plumb joint, it is characterised in that：
Also include three-dimensional mechanical hand 3, large power supply 4 and water circulating pump 5；The plumb joint includes 6 He of laminar flow plasma process device
Automatic feeder 7, plumb joint are arranged on 3 end of the three-dimensional mechanical hand, and pass through water circulation pipe 8 and power line with it is described
Water circulating pump 5 is connected with large power supply 4；The welding bench 2 includes stage body and the turntable 9 being arranged on stage body and air pressure
Contracting machine 10, the air compressor 10 are that turntable 9 provides rotary power.
The laminar flow plasma process device 6 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and rifle
Body；The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on described
It is connected on the wall of gun body and with the water circulation pipe 8.
This is a kind of preferred embodiment of the present utility model.Three-dimensional mechanical hand 3 be commonly use in modernization industry from
Dynamicization equipment, technology maturation flexibility ratio are high, and have goodish machining accuracy, drive the plumb joint can with three-dimensional mechanical hand 3
To be welding process precise control flexible, automatic feeder 7 can be realized increasing automatically material welding, this welding in welding
Device is uniformly controlled by control centre 1, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable 9 that air compressor 10 drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand 3, appearance in welding
Easily realize；Laminar flow plasma process device 6 adjusts the output of laminar flow plasma to adapt to different materials by arc voltage regulator
Welding requirements, the water cooling plant arranged in the gun body of laminar flow plasma process device 6 can be gun body cooling in welding in time,
Avoid answering 6 equipment fault of laminar flow plasma process device caused by high temperature.
Embodiment 3
Such as Fig. 1, laminar flow plasma welder, including control centre 1, welding bench 2 and plumb joint, it is characterised in that：
Also include three-dimensional mechanical hand 3, large power supply 4 and water circulating pump 5；The plumb joint includes 6 He of laminar flow plasma process device
Automatic feeder 7, plumb joint are arranged on 3 end of the three-dimensional mechanical hand, and pass through water circulation pipe 8 and power line with it is described
Water circulating pump 5 is connected with large power supply 4；The welding bench 2 includes stage body and the turntable 9 being arranged on stage body and air pressure
Contracting machine 10, the air compressor 10 are that turntable 9 provides rotary power.
The laminar flow plasma process device 6 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and rifle
Body；The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on described
It is connected on the wall of gun body and with the water circulation pipe 8.
The laminar flow plasma generator, mainly by cathode portion, anode part, enter compression ring, base and trip bolt group
Into described cathode portion is made up of cathode block and cathode taps, is fixed with base using trip bolt；Described enters compression ring inner circle
Coordinate with cathode block, it is cylindrical to coordinate with anode seat；Described anode part is made up of anode seat, anode head and compression end cap, is adopted
Fixed with base with trip bolt.
This is a kind of preferred embodiment of the present utility model.Three-dimensional mechanical hand 3 be commonly use in modernization industry from
Dynamicization equipment, technology maturation flexibility ratio are high, and have goodish machining accuracy, drive the plumb joint can with three-dimensional mechanical hand 3
To be welding process precise control flexible, automatic feeder 7 can be realized increasing automatically material welding, this welding in welding
Device is uniformly controlled by control centre 1, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable 9 that air compressor 10 drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand 3, appearance in welding
Easily realize；Laminar flow plasma process device 6 adjusts the output of laminar flow plasma to adapt to different materials by arc voltage regulator
Welding requirements, the water cooling plant arranged in the gun body of laminar flow plasma process device 6 can be gun body cooling in welding in time,
Avoid answering 6 equipment fault of laminar flow plasma process device caused by high temperature；As negative and positive cartridge is used as consumable accessory, its service life
The time span that generator continuously runs often is determined, the cooling of negative and positive cartridge, reasonable cloth in this generator, is taken into full account
Office cooling duct, cools down negative and positive cartridge abundant, extends its service life, make cathode taps service life up to more than 100h,
The anode head life-span is up to more than 80h.Simultaneously, it is contemplated that negative and positive cartridge needs Jing often to change, just consider which at the beginning of design to change
Convenience：Cathode taps need to only twist off the attachment screw of anode seat and base when changing, then twist off cathode taps, change it is new i.e.
Can；The replacing of anode head then need to only twist off compression end cap, remove anode head replacing, and whole Renewal process only needs to two or three point
Clock, it is simple and convenient.
Embodiment 4
Such as Fig. 1, laminar flow plasma welder, including control centre 1, welding bench 2 and plumb joint, it is characterised in that：
Also include three-dimensional mechanical hand 3, large power supply 4 and water circulating pump 5；The plumb joint includes 6 He of laminar flow plasma process device
Automatic feeder 7, plumb joint are arranged on 3 end of the three-dimensional mechanical hand, and pass through water circulation pipe 8 and power line with it is described
Water circulating pump 5 is connected with large power supply 4；The welding bench 2 includes stage body and the turntable 9 being arranged on stage body and air pressure
Contracting machine 10, the air compressor 10 are that turntable 9 provides rotary power.
The laminar flow plasma process device 6 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and rifle
Body；The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on described
It is connected on the wall of gun body and with the water circulation pipe 8.
The laminar flow plasma generator, mainly by cathode portion, anode part, enter compression ring, base and trip bolt group
Into described cathode portion is made up of cathode block and cathode taps, is fixed with base using trip bolt；Described enters compression ring inner circle
Coordinate with cathode block, it is cylindrical to coordinate with anode seat；Described anode part is made up of anode seat, anode head and compression end cap, is adopted
Fixed with base with trip bolt.
The automatic feeder 7 includes magazine, feed block, feed driver and meter；The feed block is by supplying
Material driver is connected with magazine, and the meter is arranged on the discharging opening of feed block and is connected with control centre's data；Institute
State control centre's control feed driver.
This is a kind of preferred embodiment of the present utility model.Three-dimensional mechanical hand 3 be commonly use in modernization industry from
Dynamicization equipment, technology maturation flexibility ratio are high, and have goodish machining accuracy, drive the plumb joint can with three-dimensional mechanical hand 3
To be welding process precise control flexible, automatic feeder 7 can be realized increasing automatically material welding, this welding in welding
Device is uniformly controlled by control centre 1, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable 9 that air compressor 10 drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand 3, appearance in welding
Easily realize；Laminar flow plasma process device 6 adjusts the output of laminar flow plasma to adapt to different materials by arc voltage regulator
Welding requirements, the water cooling plant arranged in the gun body of laminar flow plasma process device 6 can be gun body cooling in welding in time,
Avoid answering 6 equipment fault of laminar flow plasma process device caused by high temperature；As negative and positive cartridge is used as consumable accessory, its service life
The time span that generator continuously runs often is determined, the cooling of negative and positive cartridge, reasonable cloth in this generator, is taken into full account
Office cooling duct, cools down negative and positive cartridge abundant, extends its service life, make cathode taps service life up to more than 100h,
The anode head life-span is up to more than 80h.Simultaneously, it is contemplated that negative and positive cartridge needs Jing often to change, just consider which at the beginning of design to change
Convenience：Cathode taps need to only twist off the attachment screw of anode seat and base when changing, then twist off cathode taps, change it is new i.e.
Can；The replacing of anode head then need to only twist off compression end cap, remove anode head replacing, and whole Renewal process only needs to two or three point
Clock, it is simple and convenient；The control feed driver of control centre 1 starts, meter by feeding speed data feedback to control centre, so
Control centre 1 calculates according to aggregation of data and adjusts the speed of feed driver to control feed afterwards, realizes feed precise control,
To improve welding quality.
Embodiment 5
Such as Fig. 1, laminar flow plasma welder, including control centre 1, welding bench 2 and plumb joint, it is characterised in that：
Also include three-dimensional mechanical hand 3, large power supply 4 and water circulating pump 5；The plumb joint includes 6 He of laminar flow plasma process device
Automatic feeder 7, plumb joint are arranged on 3 end of the three-dimensional mechanical hand, and pass through water circulation pipe 8 and power line with it is described
Water circulating pump 5 is connected with large power supply 4；The welding bench 2 includes stage body and the turntable 9 being arranged on stage body and air pressure
Contracting machine 10, the air compressor 10 are that turntable 9 provides rotary power.
The laminar flow plasma process device 6 includes laminar flow plasma generator, arc voltage regulator, water cooling plant and rifle
Body；The laminar flow plasma generator and arc voltage adjust high device and are arranged in the gun body；The water cooling plant is arranged on described
It is connected on the wall of gun body and with the water circulation pipe 8.
The laminar flow plasma generator, mainly by cathode portion, anode part, enter compression ring, base and trip bolt group
Into described cathode portion is made up of cathode block and cathode taps, is fixed with base using trip bolt；Described enters compression ring inner circle
Coordinate with cathode block, it is cylindrical to coordinate with anode seat；Described anode part is made up of anode seat, anode head and compression end cap, is adopted
Fixed with base with trip bolt.
The automatic feeder 7 includes magazine, feed block, feed driver and meter；The feed block is by supplying
Material driver is connected with magazine, and the meter is arranged on the discharging opening of feed block and is connected with control centre's data；Institute
State control centre's control feed driver.
Two fixed blocks are at least movably set with the turntable 9, and fixed block is symmetrically set along the center of circle of turntable 9
Put；9 surface of turntable is provided with ventilating heat dissipating hole.
Control centre 1 includes human-computer interaction interface, PLC control unit and drive control device.
This is a kind of preferred embodiment of the present utility model.Three-dimensional mechanical hand 3 be commonly use in modernization industry from
Dynamicization equipment, technology maturation flexibility ratio are high, and have goodish machining accuracy, drive the plumb joint can with three-dimensional mechanical hand 3
To be welding process precise control flexible, automatic feeder 7 can be realized increasing automatically material welding, this welding in welding
Device is uniformly controlled by control centre 1, and automatic integratedization degree is high, welds adaptable, using laminar flow beam-plasma rifle
As welding heat source, powered for laminar flow beam-plasma rifle using large power supply, using plasma arcs generator, in negative electrode and
Between workpiece, or between negative electrode and water-cooled red copper nozzle, transfevent plasma arc is formed, the heat of transferred arc is recycled in workpiece
Surface produces molten bath and melted alloy silk（Powder）, B alloy wire（Powder）It is continuous on demand to supply, by silk（Powder）Air-flow
Welding gun is sent into, and is fused in electric arc, silk（Powder）Be pre-heated in arc column, molten bath is fallen in fusing or semi-molten state,
Fully melt in molten bath, arc plasma jet stability；Jet parameters wide scope is precise and stable adjustable, non-involvement environment
Atmosphere；Using high arc voltage small current working method efficiency high life-span length；System whole efficiency is high, power is big, friendly with wide, environment
It is good；The turntable 9 that air compressor 10 drives timely adjustment angle can coordinate the action of three-dimensional mechanical hand 3, appearance in welding
Easily realize；Laminar flow plasma process device 6 adjusts the output of laminar flow plasma to adapt to different materials by arc voltage regulator
Welding requirements, the water cooling plant arranged in the gun body of laminar flow plasma process device 6 can be gun body cooling in welding in time,
Avoid answering 6 equipment fault of laminar flow plasma process device caused by high temperature；As negative and positive cartridge is used as consumable accessory, its service life
The time span that generator continuously runs often is determined, the cooling of negative and positive cartridge, reasonable cloth in this generator, is taken into full account
Office cooling duct, cools down negative and positive cartridge abundant, extends its service life, make cathode taps service life up to more than 100h,
The anode head life-span is up to more than 80h.Simultaneously, it is contemplated that negative and positive cartridge needs Jing often to change, just consider which at the beginning of design to change
Convenience：Cathode taps need to only twist off the attachment screw of anode seat and base when changing, then twist off cathode taps, change it is new i.e.
Can；The replacing of anode head then need to only twist off compression end cap, remove anode head replacing, and whole Renewal process only needs to two or three point
Clock, it is simple and convenient；The control feed driver of control centre 1 starts, meter by feeding speed data feedback to control centre, so
Control centre 1 calculates according to aggregation of data and adjusts the speed of feed driver to control feed afterwards, realizes feed precise control,
To improve welding quality；Mobilizable fixed block on turntable 9, is symmetrical arranged and to-be-welded pieces can be fixed in welding process and keep away
Exempt from skew, ventilating heat dissipating hole can disperse the heat that welding special secondary school is handed to turntable table top, human-computer interaction interface, PLC controls in time
Unit processed and drive control device are the combination control models commonly used in automatic field, and technology maturation is effective.
Claims (6)
1. laminar flow plasma welder, including control centre（1）, welding bench（2）And plumb joint, it is characterised in that：Also wrap
Include three-dimensional mechanical hand（3）, large power supply（4）And water circulating pump（5）；The plumb joint includes laminar flow plasma process device
（6）And automatic feeder（7）, plumb joint is arranged on the three-dimensional mechanical hand（3）End, and pass through water circulation pipe（8）With
Power line and the water circulating pump（5）And large power supply（4）It is connected；The welding bench（2）Including stage body and it is arranged on stage body
On turntable（9）And air compressor（10）, the air compressor（10）For turntable（9）Rotary power is provided.
2. laminar flow plasma welder as claimed in claim 1, it is characterised in that：The laminar flow plasma process device
（6）Including laminar flow plasma generator, arc voltage regulator, water cooling plant and gun body；The laminar flow plasma generator and arc voltage
Adjust high device to be arranged in the gun body；The water cooling plant be arranged on the wall of the gun body and with the water circulation pipe
（8）It is connected.
3. laminar flow plasma welder as claimed in claim 2, it is characterised in that：The laminar flow plasma generator,
It is main by cathode portion, anode part, enter compression ring, base and trip bolt and constitute, described cathode portion is by cathode block and the moon
Cartridge is constituted, and is fixed with base using trip bolt；Described compression ring inner circle of entering is coordinated with cathode block, cylindrical to match somebody with somebody with anode seat
Close；Described anode part is made up of anode seat, anode head and compression end cap, is fixed with base using trip bolt.
4. laminar flow plasma welder as claimed in claim 1, it is characterised in that：The automatic feeder（7）Bag
Include magazine, feed block, feed driver and meter；The feed block is connected with magazine by feed driver, the metering
Device is arranged on the discharging opening of feed block and is connected with control centre's data；The control centre controls feed driver.
5. laminar flow plasma welder as claimed in claim 1, it is characterised in that：The turntable（9）On at least live
It is dynamic to be provided with two fixed blocks, and fixed block is along turntable（9）The center of circle be symmetrical arranged；Turntable（9）Surface is provided with ventilation
Louvre.
6. laminar flow plasma welder as claimed in claim 1, it is characterised in that：Control centre（1）Including man-machine friendship
Mutual interface, PLC control unit and drive control device.
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| CN201620988124.XU CN206028987U (en) | 2016-08-31 | 2016-08-31 | Laminar plasma welding set |
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| CN201620988124.XU CN206028987U (en) | 2016-08-31 | 2016-08-31 | Laminar plasma welding set |
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| CN206028987U true CN206028987U (en) | 2017-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423136A (en) * | 2022-01-27 | 2022-04-29 | 清华大学深圳国际研究生院 | Three-dimensional plasma jet automatic control system |
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2016
- 2016-08-31 CN CN201620988124.XU patent/CN206028987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423136A (en) * | 2022-01-27 | 2022-04-29 | 清华大学深圳国际研究生院 | Three-dimensional plasma jet automatic control system |
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Effective date of registration: 20180427 Address after: 610041 1 1, Dayuan East Street, Chengdu high tech Zone, Sichuan Patentee after: Chengdu Yangliu Technology Development Co., Ltd. Address before: 610016 No. 9 Xiaojiahe Zhongjie, Chengdu high tech Zone, Sichuan Patentee before: Chengdu Plasmajet Science and Technlogy Co., Ltd. |