CN106735769A - The testing agency and welder of welding wire usage amount and surplus - Google Patents
The testing agency and welder of welding wire usage amount and surplus Download PDFInfo
- Publication number
- CN106735769A CN106735769A CN201611187906.4A CN201611187906A CN106735769A CN 106735769 A CN106735769 A CN 106735769A CN 201611187906 A CN201611187906 A CN 201611187906A CN 106735769 A CN106735769 A CN 106735769A
- Authority
- CN
- China
- Prior art keywords
- welding wire
- sensor
- surplus
- signal
- usage amount
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The present invention discloses testing agency and the welder of a kind of welding wire usage amount and surplus, welder has an at least welding wire storage device, welding wire has storage thickness in the storage device, and the testing agency includes first sensor, data processor and an at least output equipment；The first sensor correspondence welding wire storage device is set, and the first sensor detects the welding wire storage thickness in the welding wire storage device；The data processor signal connects the first sensor, and the data processor receives the detection data of the first sensor, and storing THICKNESS CALCULATION according to the welding wire draws welding wire usage amount and surplus；The result of calculation of the data processor is exported through the output equipment.The surplus of welding wire can be calculated using the accurate usage amount for measuring, and be displayed in display unit, the alarming value that also may be selected to be set in the database by result of calculation with data processor is contrasted, and is given a warning before welding wire is used up.
Description
Technical field
This invention relates generally to welding technology field, welding wire usage amount can be accurately detected in particular to one kind
With the welding wire usage amount and testing agency and the welder of surplus of surplus.
Background technology
Gas metal-arc welding is to make thermal source by the welding side of metal molten using the electric arc produced between welding wire and workpiece
Method.In welding process, the molten bath and welding region of arc-melting welding wire and mother metal formation are in inert gas or the guarantor of active gases
Under shield, the illeffects of ambient air can be effectively prevented.Mobile welding gun, welding wire are by being referred to as that wire-feed motor is sent into by hand
Semi-automatic gas metal-arc welding, the mobile welding gun in Automated condtrol ground, referred to as automatic gas metal-arc welding.
In gas metal-arc welding occasion, wire feeding motor drives the wire feed rolls on bracket that welding wire is defeated to fixed-direction
Send, welding wire is melted on mother metal under the output energy effect of welding machine and realizes fusing by conductive bracket portion and welding gun
Pole gas shielded arc welding.
With the development of current industrial, many clients increasingly take notice of to welding quality and welding efficiency.And conventional weldering
Equipment is connect, does not possess the detection of welding wire surplus and alarm, and management and record of the wlding using data, in many weld seams long
Workpiece is welded with the very sensitive welding workpiece work progress of Welded Joints, is often finished and is brought because welding wire is used suddenly
Many troubles even form weld defect.
In conventional weld job, the no welding wire of general occasion uses up warning, or some only have mechanical sensing and
The welding wire of common light sensing sensing uses up alarm.These systems can only simply play warning effect, point out operator to change welding wire.
Another further aspect, because welding wire is usually multiple-turns wound in wire reel or welding wire barrel, in use, welding wire is sent out
When, the change of welding wire storage device is not clear and definite linear change, with existing sensor detecting method, it is difficult to directly perceived accurate
Detection welding wire usage amount and surplus.
Above- mentioned information is only used for strengthening the understanding to background of the invention, therefore it disclosed in the background section
Can include not constituting the information to prior art known to persons of ordinary skill in the art.
The content of the invention
A series of concept of reduced forms is introduced in Summary, this will enter in specific embodiment part
One step is described in detail.The key that present invention part is not meant to attempt to limit technical scheme required for protection is special
Seek peace essential features, the protection domain for attempting to determine technical scheme required for protection is not meant that more.
A primary object of the present invention is at least one defect for overcoming above-mentioned prior art, there is provided a kind of accurate inspection
Survey welding wire usage amount and the testing agency of surplus of welding wire usage amount and surplus.
Another main purpose of the invention is at least one defect for overcoming above-mentioned prior art, there is provided a kind of accurate
Welding wire usage amount and the testing agency of surplus of detection welding wire usage amount and surplus.
For achieving the above object, the present invention is adopted the following technical scheme that：
According to an aspect of the invention, there is provided the testing agency of a kind of welding wire usage amount and surplus, is applied to weldering
Connection device, the welder has an at least welding wire storage device, and welding wire has storage thickness, institute in the storage device
Stating testing agency includes first sensor, data processor and an at least output equipment；The first sensor correspondence weldering
Silk storage device is set, and the first sensor detects the welding wire storage thickness in the welding wire storage device；At the data
Reason device signal connects the first sensor, and the data processor receives the detection data of the first sensor, according to institute
State welding wire storage THICKNESS CALCULATION and draw welding wire usage amount and surplus；The result of calculation of the data processor sets through the output
Standby output.
According to an embodiment of the present invention, wherein separately having a conditioning filter circuit, it is connected to the first sensor
Between the data processor, the detection signal of the first sensor is sampled and signal through the conditioning filter circuit
Conditioning is sent to the data processor.
According to an embodiment of the present invention, separately there is a signal isolation and converter, the conditioning filtered electrical is connected to
Between road and the data processor, after the detection signal of the first sensor is through the sampling and signal condition, then through institute
Stating signal isolation and conversion carries out signal isolation and is sent to the data processor after changing.
According to an embodiment of the present invention, the welding wire storage device is wire reel, and the wire reel is in circumferential winding
Storage multilayer welding wire, the welding wire thickness of the first sensor correspondence detection wire reel radial direction.
According to an embodiment of the present invention, the wire reel has rotary shaft, and correspondence drives the rotation when welding wire is supplied
Axle synchronous rotary；The testing agency has a second sensor, and the second sensor detects the rotation speed of the rotary shaft
Degree, the second sensor signal connects the data processor, thickness of the data processor according to the first sensor
The speed data of degrees of data and the second sensor draws the actually used speed of welding wire, so as to draw the accurate usage amount of welding wire
And surplus.
According to an embodiment of the present invention, the welding wire storage device is welding wire barrel, and the welding wire barrel is in over-end winding
Storage multilayer welding wire, the welding wire thickness of the first sensor correspondence detection welding wire barrel axial direction.
According to an embodiment of the present invention, separately there is an output roller, correspondence drives the output roller same when welding wire is supplied
Step rotation；The testing agency has a 3rd sensor, and the 3rd sensor detects the velocity of rotation of the output roller,
The 3rd sensor signal connects the data processor, number of speed of the data processor according to the 3rd sensor
According to this and the first sensor thickness data, calculate the accurate usage amount of welding wire and surplus.
According to an embodiment of the present invention, separately there is a velocity sensor, welding wire or rotate wire feed that correspondence is exported
The welding wire storage device is set, to detect that the welding wire sends out speed.
According to an embodiment of the present invention, the data processor front end also has signal processing mechanism, the signal
Processing mechanism has：
Process conditioning filter circuit, A/D converter and the signal isolation module of analog signal；The analog signal warp of sensor
To A/D converter after the conditioning filter circuit, the A/D converter converts analog signals into data signal, then through signal
Isolation module is sent in the data server after carrying out signal isolation；And/or
Process the filter circuit and signal isolation module of data signal；The data signal of sensor is through the filter circuit
Afterwards, signal isolation is carried out to the signal isolation module, then delivers to the data processor.
According to an embodiment of the present invention, the output equipment is alarm reminder, display device, data storage
And/or remote server.
On the other hand, the embodiment of the present invention provides a kind of welder, and it has foregoing welding wire usage amount and remains
The testing agency of surplus.
As shown from the above technical solution, the welding wire usage amount of the embodiment of the present invention and the testing agency of surplus and welding dress
The advantage and good effect put be：
The surplus of welding wire can be calculated using the accurate usage amount for measuring, and be displayed in display unit, may be used also
Select the alarming value set in the database by result of calculation with data processor to be contrasted, and police is sent before welding wire is used up
Accuse.If remaining welding wire is unsatisfactory for one weld seam welding wire consumption, even if welder presses arc welding gun switch and carries out weld job, weldering
Machine will not also be acted, while can also give a warning and pointing out operator and notifying background server by remote data base.
All above- mentioned informations can carry out network monitoring by after data processor processes, passing to remote data base, and
The data storage cell of data processor or remote data base.Backstage process management personnel and wlding administrative staff can conveniently, directly
That sees understands site operation state by remote server computer, clearly knows the change of the usage amount and quantity in stock of wlding used
Change, in time for operation field provides wlding.The realization of above-mentioned functions, can be greatly improved field operation efficiency, can also improve material
Utilization rate and store keeping efficiency.
Brief description of the drawings
By being considered in conjunction with the accompanying following the following detailed description of the embodiment of the present invention, various targets of the invention,
Feature and advantage will become apparent.Accompanying drawing is only exemplary diagram of the invention, is not necessarily drawn to scale.
In the accompanying drawings, same reference represents same or similar part all the time.Wherein：
Fig. 1 is the framework of the testing agency of a kind of welding wire usage amount according to an illustrative embodiments and surplus
Schematic diagram.
Fig. 2 is the frame of the testing agency of a kind of welding wire usage amount according to another exemplary implementation method and surplus
Structure schematic diagram.
Fig. 3 is the frame of the testing agency of a kind of welding wire usage amount according to another exemplary embodiment and surplus
Structure schematic diagram.
Fig. 4 is the sensor of the testing agency according to an illustrative embodiments to the signal between data processor
The configuration diagram of processing mechanism.
Fig. 5 is that testing agency according to an illustrative embodiments is applied to the axial direction of wire reel and regards arrangement and illustrate
Figure.
Fig. 6 is that testing agency according to an illustrative embodiments is applied to the radial direction of wire reel and regards arrangement and illustrate
Figure.
Fig. 7 is that testing agency according to an illustrative embodiments is applied to lateral the regarding of welding wire barrel and arranges signal
Figure.
Wherein, description of reference numerals is as follows：
1st, welder；11st, welding wire storage device；21st, first sensor；22nd, second sensor；23rd, 3rd sensor；
24th, filter circuit is nursed one's health；25th, A/D converter；26th, signal isolation module；27th, filter circuit；3rd, data processor；4th, export
Equipment；5th, wire reel；51st, rotary shaft；52nd, welding wire；6th, casing；7th, welding wire barrel；71st, surface pressing plate.
Specific embodiment
Described feature, structure or characteristic can be combined in one or more implementation methods in any suitable manner
In.In the following description, there is provided many details fully understand so as to be given to embodiments of the present invention.However,
It will be appreciated by persons skilled in the art that technical scheme can be put into practice without in the specific detail or more
It is many, or can be using other methods, component, material etc..In other cases, be not shown in detail or describe known features,
Material operates to avoid fuzzy each aspect of the present invention.
First embodiment
Fig. 1 is the framework of the testing agency of a kind of welding wire usage amount according to an illustrative embodiments and surplus
Schematic diagram.
As illustrated, the embodiment of the present invention provides the testing agency of a kind of welding wire usage amount and surplus, welding is applied to
Device 1, welder 1 includes an at least welding wire storage device 11, and welding wire is general in storage device 11 to have storage thickness.Weldering
Silk storage device 11 can be the patterns such as wire reel, welding wire barrel.Wire reel is usually the disk body with rotary shaft, and welding wire is in wire reel
Multilayer is wound on outer peripheral face from inside to outside, every layer upper general again with multi-turn welding wire.When using, wire reel rotates around rotary shaft,
The circle circle of welding wire one is released, and one layer of welding wire reuses next layer of welding wire after being finished, radially welding wire is thick using that can make wire reel for welding wire
Degree constantly diminishes.Welding wire barrel is usually the drum-shaped space that middle part is vacated, and welding wire is more around placing in welding wire barrel annular space
Layer, every layer upper general again with multi-turn welding wire.When using, welding wire constantly takes out, the circle circle of welding wire one is extracted out, after one layer of welding wire is finished
Next layer of welding wire is reused, axially upper welding wire thickness constantly diminishes welding wire using that can make welding wire barrel.
Testing agency mainly includes that first sensor 21, data processor 3 and at least one output set in the embodiment of the present invention
Standby 4.
The welding wire memory space that first sensor 21 can correspond to welding wire storage device 11 is set, and the selection of first sensor 21 is
Alignment measurement welding wire stores the size of thickness direction, can detect the welding wire in welding wire memory space in order to first sensor 21 and deposits
Storage thickness change.First sensor 21 may be selected to use high-precision optical sensor, acoustic sensor, reflective gratings counter
Measurement sensor.Can select to be analog signal sensors, or digital signal sensors.
The signal of data processor 3 connects first sensor 21, and data processor 3 is used to receive the detection of first sensor 21
Data, store THICKNESS CALCULATION and draw welding wire usage amount and surplus according to welding wire.The result of calculation of data processor 3 can be through output
Equipment 4 is exported.Output equipment 4 is optional to include alarm reminder, display device, data storage and/or remote data base, with
It is convenient for accurate and intelligent management foundation.Output equipment 4 may be selected various data mart modelings or application apparatus, and spy is not herein
Do not limit.
With this, it is possible to use the accurate usage amount for measuring is calculated the surplus of welding wire, and is displayed in display unit,
The alarming value that also may be selected to be set in the database by result of calculation with data processor 3 is contrasted, and before welding wire is used up
Give a warning.If remaining welding wire is unsatisfactory for one weld seam welding wire consumption, even if welder presses arc welding gun switch and is welded
Operation, welding machine will not also be acted, while can also give a warning and pointing out operator and notifying that backstage takes by remote data base
Business device.
All above- mentioned informations can be after data processor 3 be processed, and passing to remote data base carries out network monitoring, and
The data storage cell of data processor 3 or remote data base.Backstage process management personnel and wlding administrative staff can conveniently, directly
That sees understands site operation state by remote server computer, clearly knows the change of the usage amount and quantity in stock of wlding used
Change, in time for operation field provides wlding.The realization of above-mentioned functions, can be greatly improved field operation efficiency, can also improve material
Utilization rate and store keeping efficiency.
Second embodiment
Fig. 2 is the frame of the testing agency of a kind of welding wire usage amount according to another exemplary implementation method and surplus
Structure schematic diagram.
As illustrated, the difference in the embodiment with previous embodiment is, except with detection welding wire storage thickness first
Sensor 21, also with a second sensor 22, the rotary shaft that second sensor 22 can correspond to welding wire storage device 11 is set
Put, welding wire storage device 11 is, for example, wire reel here.
Wire reel can be thick in circumferentially winding storage multilayer welding wire, the welding wire of the correspondence detection wire reel radial direction of first sensor 21
Degree.Wire reel has rotary shaft, and correspondence drives the rotary shaft synchronous rotary when welding wire is supplied.Second sensor 22 pairs should rotate
Axle is set, the velocity of rotation for detecting rotary shaft, the synchronous signal of second sensor 22 connection data processor 3, data processing
Device 3 can accurately show that welding wire is actually used according to the thickness data of first sensor 21 and the speed data of second sensor 22
Speed, so as to draw the accurate usage amount of welding wire and surplus.Two detection datas of sensor can complement one another, mutually correction with
Improve accuracy rate.Also, because welding wire has parallel multi-turn on one layer, if only detecting thickness change with first sensor 21,
Its precision unit can only achieve this layer of welding wire, but if processor can also obtain the velocity of rotation of wire reel rotary shaft, then may be used
Counted with the service condition to every lap welding silk, and, if after collecting radius information, just can be calculated in real time most
High accuracy welding wire usage amount and surplus calculate data.
Fig. 5 is that testing agency according to an illustrative embodiments is applied to the axial direction institute view principle of wire reel and illustrates
Figure.Fig. 6 is the radial direction institute view principle schematic diagram that testing agency according to an illustrative embodiments is applied to wire reel.
As illustrated, being the signal that first sensor 21 and second sensor 22 are applied particularly to a kind of wire reel 5.Welding wire
Disk 5 has following several dimensional values, and axle outside dimension R1 (see Fig. 5) of wire reel 5 during blank panel, the welding wire of dishful welding wire 52 is thick
Angle value R2, the width L3 of wire reel 5 (see Fig. 6).
For example, first sensor 21 can be non-contact displacement transducer (optical sensor or acoustics sense) measurement
The surface distance first sensor 21 of dishful welding wire 52 distance be L2, first sensor 21 measurement the surface of missing solder wire tray 5 away from
It is L1 with a distance from first sensor 21.L1 may be selected to be welding wire 52 using the limiting alarm distance after finishing, and this distance also may be used
It is manually set according to actual needs.
In welding process, first sensor 21 carries out the measurement of the thickness L2 of welding wire 52 all the time, and this numerical value is converted into
Data signal or analog signal pass to signal sampling module, and signal sampling module is nursed one's health this signal, by conditioning
Signal need to be isolated through data signal isolating device after pass to data processor 3 again and carry out the calculating of difference DELTA L.
Because welding wire 52 is therefore each layer of consumption of welding wire with circular coiling on wire reel 5, can be by first sensor 21
Measure and pass to data processor 3.For example, the setting a diameter of φ mm of welding wire 52, the cross-sectional width of wire reel 5 is L3, L3/ φ
Can show how many circle coiled in this layer for welding wire 52, because can set and calculate current welding wire 52 relative to rotary shaft 51
The radius value R1+R2 in the center of circle, if therefore used one layer of welding wire just equivalent to how many meters of welding wires (being set to S) have been used, just can lead to
Equation below is crossed to calculate：
S=2* π * (R1+R2) * L3/ φ/1000 (unit rice)
In a kind of implementation method, can be subtracted each other according to the cumulative overall length data with the wire reel of usage amount data and draw welding wire
Surplus.
Another implementation method also may be selected, such as：According to sensing data, calculate to welding wire using length S, it is straight with welding wire
Footpath φ is parameter, and according to known and set the density p of welding wire material, data processor 3 can just calculate what welding wire was used
Weight W, its computing formula is as follows：
W=S* π * (φ/2) 2* ρ
The weight for having used welding wire is calculated, in known dishful welding wire weight and when being set in systems, just
Remaining welding wire weight W1 can be calculated.
However, above-mentioned calculating is directed to one layer of welding wire carries out data processing, if be related to a certain layer welding wire used
How many circles, a certain lap welding silk has used the length of part circle, then can be by the second sensor 22 on casing 6
To realize, second sensor selection is the realization of reflective gratings counter in the present embodiment.
As shown in Figure 5, Figure 6, reflective gratings counter can be fixed on casing 6, and reflector or reflective sheeting are arranged on
In the rotary shaft 51 of rotatable wire reel 5.In instances, be mounted with rotary shaft 51 4 reflectors being angularly distributed or
Reflective sheeting, rotary shaft 51 rotates one and encloses, and reflective gratings counter can launch four pulses to signal gathering unit, signal acquisition
Unit is nursed one's health signal filtering and by carrying out the counting of the number of turns being transferred to data processor 3 after Magnetic isolation.
In the present embodiment, because installing four reflectors or reflective sheeting, as long as obtaining a pulse, so that it may can be regarded as welding wire
Disk have rotated a quarter circle, also just represents welding wire and has used a quarter circle length, and certainty of measurement is also for a quarter circle is long
Degree.
Summary method of testing and algorithm, it is also possible to accurate by angularly installing more reflectors or reflective sheeting
Measure the welding wire length of part circle.
Above- mentioned information W, W1, S, the calculating of the number of turns and use up alarm mark etc. the significant information of butt welding machine user it is equal
May be selected be displayed in display unit by output equipment 4.
3rd embodiment
Fig. 3 is the frame of the testing agency of a kind of welding wire usage amount according to another exemplary embodiment and surplus
Structure schematic diagram.
As illustrated, the difference in the embodiment with previous embodiment is, except with detection welding wire storage thickness first
Sensor 21, also with 3rd sensor 23,3rd sensor 23 can be used to detect the linear velocity of welding wire output.
Fig. 7 is that testing agency according to an illustrative embodiments is applied to lateral the regarding of welding wire barrel and arranges signal
Figure.As illustrated, in the present embodiment, welding wire storage device 11 can be welding wire barrel 7, welding wire barrel 7 axially can wind storage multilayer
Welding wire, the welding wire thickness of the correspondence detection welding wire barrel 7 of first sensor 21 axial direction.Separately an output roller is may also be configured with (not showing
Go out), output roller is driven by welding wire feeding, and correspondence drives the output roller synchronous rotary when welding wire is supplied；Testing agency has
There are a 3rd sensor 23, the velocity of rotation of the detection output roller of 3rd sensor 23, the signal of 3rd sensor 23 connection data
Processor 3, data processor 3 is calculated according to the speed data of 3rd sensor 23 and the thickness data of first sensor 21
Draw the accurate usage amount of welding wire and surplus.3rd sensor 23 can be the encoder being connected on output roller shaft, also may be used
Being a tachogenerator.
Data processor 3 can be according to the thickness data of first sensor 21 and the linear speed data of 3rd sensor 23
The actually used speed of welding wire can be accurately drawn, so as to draw the accurate usage amount of welding wire and surplus.Two detection numbers of sensor
According to that can complement one another, mutually correct to improve accuracy rate.Also, because welding wire has multi-turn on one layer, if only with the first sensing
Device 21 detects thickness change, and its precision unit can only achieve this layer of welding wire, but if processor can also obtain welding wire feeding
Linear speed, just can be calculated real-time full accuracy welding wire usage amount and surplus data.
Specifically as illustrated, welding wire barrel 7 has following several dimensional values, the bucket axle outside dimension R1 of welding wire barrel 7, welding wire
Radius size R2, difference L3 between the two of the bucket wall of bucket 7 apart from the center of circle.
The bucketful welding wire surface pressure of first sensor 21 (may include the sensing of magnetic field induction, optical sensor or acoustics) measurement
Plate 71 is L2 apart from the distance of first sensor 21, and the empty barrel surface pressing plate 71 of the measurement of first sensor 21 is apart from first sensor
21 distance is L1.L1 may be selected to be welding wire using the limiting alarm distance after finishing, this distance also dependent on be actually needed into
Row is manually set.
In welding process, first sensor 21 carries out the measurement of welding wire thickness L2 all the time, and this numerical value is converted into number
Word signal or analog signal pass to signal sampling module, and signal sampling module is nursed one's health this signal, by conditioning
Signal passes to data processor 3 and carries out the calculating of difference DELTA L again after need to being isolated through data signal isolating device.
Because welding wire is therefore each layer of consumption of welding wire with circular coiling in welding wire barrel, can be surveyed by first sensor 21
Measure and pass to data processor 3.For example, setting welding wire average diameter as φ mm, every layer of welding wire length can be counted and drawn.Cause
For known R1, R2 and L3 can be calculated, therefore this layer of welding wire number of turns for setting consumption is N, then N=L3/ φ.There is above-mentioned ginseng
Number, just can calculate and use how many meters of welding wires (being set to S) in this layer.Can be calculated by equation below：
S=【2*π*R2+2*π*(R2-φ)+2*π*(R2-2φ)+……+2*π*R1】/ 1000 (unit rice)
Have using length S, gage of wire φ, according to known and when setting the density p of welding wire material, data processor
3 can just calculate the weight W that welding wire is used, and its computing formula is as follows：
W=S* π * (φ/2) 2* ρ
The weight for having used welding wire is calculated, in known bucketful welding wire weight and when being set in systems, just
Remaining welding wire weight W1 can be calculated.
Above- mentioned information W, W1, S and use up alarm mark etc. the significant information of butt welding machine user can by output
Equipment 4 is displayed in display unit.
Though not shown 3rd sensor 23 in the present embodiment, it should be understood that the setting of above-mentioned first sensor 21 can
Used cooperatively with 3rd sensor 23, to improve accuracy of detection.Also, first, second, third sensor can also be while group
Conjunction is used, with up to the measurement of full accuracy.
In one embodiment, 3rd sensor 23 can also become one with first sensor 21, such as wire reel 5
Application in, it is possible to use the translational speed of the outer peripheral face of 23 remote detection wire reel of 3rd sensor 5 or specified location, obtained with this
Go out real-time wire feed linear speed, so that accurate welding wire usage amount and surplus can be jointly calculated with thickness data.
Signal transacting embodiment
Fig. 4 is the sensor of the testing agency according to an illustrative embodiments to the signal between data processor
The configuration diagram of processing mechanism.
As illustrated, separately having a signal processing mechanism, it is connected between each sensor and data processor 3, sensor
Detection signal sampled through signal processing mechanism and signal condition is sent to data processor 3.
For analog signal sensors, conditioned filter circuit 24 may be selected carries out signal condition and filtering, then turns to A/D
Parallel operation carries out analog-to-digital conversion, after most carrying out signal isolation through signal isolation module 26 afterwards, delivers to data processor 3.If for number
Word signal transducer, after optional filtered circuit 27 carries out signal isolation to signal isolation module 26, delivers to data processor
3.Signal isolation module 26 may be selected to be Phototube Coupling, Magnetic isolation or Capacitor apart.
In one specific embodiment, it is related to a kind of high-speed, multi-path analog measurement method.The method is to pass through analog signal
After crossing operational amplifier (conditioning filter circuit 24) and carrying out signal filtering and amplitude adjustment, AD7266 collection of simulant signal is inputed to
Chip (A/D converter 25).AD7266 chips have the analog signal input pin of 12 passages (differential signal is 6 passages), adopt
Sample precision is 12, by after its treatment, the analog signal that will can be collected is converted directly into the serial data stream of data signal,
Message transmission rate reaches 2Mbit/S.As a result of new highly integrated chip, this circuit traditional Acquisition Circuit than ever,
The usage quantity of simulation amplifier can be greatly reduced.Data processing is carried out as a result of serial data stream, MCU can be also greatlyd save
Or the hardware pin usage quantity of data processor 3, reduce hardware use cost.On software, the simulation without writing complexity
Sampling routine software, it is only necessary to write the high speed processing that simple serial data treatment software is capable of achieving big data, greatly subtract
The light programing work amount of peopleware, improves product development efficiency.
In order to carry out anti-high frequency, antistatic protection to MCU or data processor 3, signal isolation module 26 may be selected to make
With the high speed Magnetic isolation data signal isolating chip with iCoupler technologies.This signal isolation module 26 can anti-100kV/ μ s
Work mode voltage is disturbed, and can bear the ESD electrostatic impacts of highest 15kV, and message transmission rate is up to 150Mbit/S, and integrated level is non-
Chang Gao.The more traditional optical coupling isolation circuit of this isolation circuit has the advantage that, first, few using device, chip integration is high.It is single
Chip highest can integrated 6 passage, be greatly saved hardware usage amount, can effectively reduce material cost and materials'use species.
Second, message transmission rate is high, high temperature resistant.Conventional high rate optocoupler only up to reach the transmission rate of tens Mbit/S, and with
The change of temperature in use, its transmission characteristic to signal can also change, be unfavorable for being used with industrial occasions at a high speed.The
Three, antijamming capability is better than optocoupler comprehensively.
Using above-described embodiment, it is possible to use the accurate usage amount for measuring is calculated the surplus of welding wire, and is shown
In display unit, the alarming value that also may be selected to be set in the database by result of calculation with data processor 3 is contrasted, and
Welding wire gives a warning before using up.If remaining welding wire is unsatisfactory for one weld seam welding wire consumption, even if welder presses welding gun and opens
Row weld job is put into, welding machine will not also be acted, while can also give a warning pointing out operator and by remote data base
Notify background server.
All above- mentioned informations can be after data processor 3 be processed, and passing to remote data base carries out network monitoring, and
The data storage cell of data processor 3 or remote data base.Backstage process management personnel and wlding administrative staff can conveniently, directly
That sees understands site operation state by remote server computer, clearly knows the change of the usage amount and quantity in stock of wlding used
Change, in time for operation field provides wlding.The realization of above-mentioned functions, can be greatly improved field operation efficiency, can also improve material
Utilization rate and store keeping efficiency.
It should be appreciated that the present invention be not limited in its application to set forth herein part detailed construction and arrangement side
Formula.The present invention can have other embodiment, and can in many ways realize and perform.Aforesaid deformation form and modification
Form falls within the scope of the present invention.It should be appreciated that invention disclosed and defined herein is extended in text and/or accompanying drawing
In mention or obvious two or more independent features all alternative combination.All these different combinations constitute this
The multiple alternative aspect of invention.Embodiment as herein described illustrates to become known for realizing best mode of the invention, and
Those skilled in the art will be enable using the present invention.
When the element of the present invention or its preferred embodiment is introduced, the intention such as term " ", " one ", " be somebody's turn to do " and " described "
Represent there are one or more elements.Term " including ", "comprising" and " having " etc. be defined as inclusive and represent can
There can be the other elements in addition to listing element.
Because can various changes can be made without deviating from the scope of the present invention in above-mentioned construction and method, described above and attached
All the elements shown in figure should be interpreted illustrative rather than restrictive.
Claims (10)
1. the testing agency of a kind of welding wire usage amount and surplus, is applied to welder, and the welder has at least one
Welding wire storage device, welding wire has storage thickness in the storage device, it is characterised in that the testing agency includes first
Sensor, data processor and an at least output equipment；
The first sensor correspondence welding wire storage device is set, and the first sensor detects the welding wire storage device
Interior welding wire storage thickness；
The data processor signal connects the first sensor, and the data processor receives the inspection of the first sensor
Data are surveyed, storing THICKNESS CALCULATION according to the welding wire draws welding wire usage amount and surplus；The calculating knot of the data processor
Fruit exports through the output equipment.
2. the testing agency of welding wire usage amount as claimed in claim 1 and surplus, it is characterised in that separately have,
One conditioning filter circuit, is connected between the first sensor and the data processor, the first sensor
Detection signal is sampled through the conditioning filter circuit and signal condition is sent to the data processor；And/or
One signal isolation and converter, are connected between the first sensor and the data processor, first sensing
The detection signal of device is sent to the data processor after carrying out signal isolation and conversion through the signal isolation and conversion.
3. the testing agency of welding wire usage amount as claimed in claim 1 or 2 and surplus, it is characterised in that the welding wire is deposited
Saving is set to wire reel, and the wire reel is in circumferentially winding storage multilayer welding wire, the first sensor correspondence detection weldering
The welding wire thickness of wire tray radial direction.
4. the testing agency of welding wire usage amount as claimed in claim 3 and surplus, it is characterised in that the wire reel has
Rotary shaft, correspondence drives the rotary shaft synchronous rotary when welding wire is supplied；The testing agency has a second sensor, described the
Two sensors detect the velocity of rotation of the rotary shaft, and the second sensor signal connects the data processor, the number
Welding wire reality is drawn according to the thickness data of the first sensor and the speed data of the second sensor according to processor
Operating speed, so as to draw the accurate usage amount of welding wire and surplus.
5. the testing agency of welding wire usage amount as claimed in claim 1 or 2 and surplus, it is characterised in that the welding wire is deposited
Saving is set to welding wire barrel, and the welding wire barrel stores multilayer welding wire, the first sensor correspondence detection weldering in over-end winding
The welding wire thickness of silk bucket axial direction.
6. the testing agency of welding wire usage amount as claimed in claim 5 and surplus, it is characterised in that another to there is an output to roll
Wheel, correspondence drives the output roller synchronous rotary when welding wire is supplied；The testing agency has a 3rd sensor, the described 3rd
The velocity of rotation of the sensor detection output roller, the 3rd sensor signal connects the data processor, the number
According to processor according to the speed data of the 3rd sensor and the thickness data of the first sensor, welding wire is calculated
Accurate usage amount and surplus.
7. the testing agency of welding wire usage amount as claimed in claim 1 and surplus, it is characterised in that separately there is speed biography
Sensor, the welding wire of correspondence output or the welding wire storage device of rotation wire feed are set, to detect that the welding wire sends out speed.
8. welding wire usage amount as described in claim 1 or 7 and the testing agency of surplus, it is characterised in that at the data
Reason device front end also has signal processing mechanism, and the signal processing mechanism has：
Process conditioning filter circuit, A/D converter and the signal isolation module of analog signal；The analog signal of sensor is through described
To A/D converter after conditioning filter circuit, the A/D converter converts analog signals into data signal, then through signal isolation
Module is sent in the data server after carrying out signal isolation；
And/or
Process the filter circuit and signal isolation module of data signal；After the data signal of sensor is through the filter circuit, extremely
The signal isolation module carries out signal isolation, then delivers to the data processor.
9. welding wire usage amount as described in claim 1,2 or 7 and the testing agency of surplus, it is characterised in that the output
Equipment is alarm reminder, display device, data storage and/or remote server.
10. a kind of welder, it has the detection of the welding wire usage amount and surplus as described in any one of claim 1 to 9
Mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187906.4A CN106735769A (en) | 2016-12-20 | 2016-12-20 | The testing agency and welder of welding wire usage amount and surplus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187906.4A CN106735769A (en) | 2016-12-20 | 2016-12-20 | The testing agency and welder of welding wire usage amount and surplus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735769A true CN106735769A (en) | 2017-05-31 |
Family
ID=58894316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187906.4A Pending CN106735769A (en) | 2016-12-20 | 2016-12-20 | The testing agency and welder of welding wire usage amount and surplus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735769A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608092A (en) * | 2018-04-28 | 2018-10-02 | 唐山松下产业机器有限公司 | Monitor the method for wire reel, the device of system and fixed wire reel |
| CN109093230A (en) * | 2018-09-18 | 2018-12-28 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism and automatic welding machine for rodlike welding wire |
| CN109144010A (en) * | 2018-09-21 | 2019-01-04 | 江苏烁石焊接科技有限公司 | The workshop welding wire automatic sensing that is welded replaces system |
| CN110026653A (en) * | 2019-05-16 | 2019-07-19 | 安徽三众智能装备有限公司 | A kind of barrel of silk monitoring device and method |
| CN110064820A (en) * | 2018-01-24 | 2019-07-30 | 株式会社达谊恒 | Wire feed unit, arc-welding apparatus and welding wire feeding method |
| CN110091029A (en) * | 2019-06-06 | 2019-08-06 | 成都熊谷加世电器有限公司 | Double-torch Intelligent welding system |
| CN110548966A (en) * | 2019-09-06 | 2019-12-10 | 佛山耀立电气有限公司 | control method and device for wire replacement of welding machine, welding machine and computer readable storage medium |
| CN110587170A (en) * | 2019-08-09 | 2019-12-20 | 台州绿嘉壹科技有限公司 | Welding mechanism with missing welding detection function |
| US10532418B2 (en) | 2017-08-08 | 2020-01-14 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing contact tip and diffuser |
| CN110961748A (en) * | 2020-01-02 | 2020-04-07 | 陈春阳 | Welding equipment with alarm mechanism |
| CN111246957A (en) * | 2017-10-20 | 2020-06-05 | 株式会社达谊恒 | Display system for use in a welding system |
| US10773335B2 (en) | 2017-08-08 | 2020-09-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10792752B2 (en) | 2017-08-08 | 2020-10-06 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| CN112658556A (en) * | 2020-12-09 | 2021-04-16 | 范永龙 | Welding robot |
| CN113146003A (en) * | 2021-04-27 | 2021-07-23 | 广汽本田汽车有限公司 | Barreled welding wire allowance monitoring device and monitoring method thereof |
| CN113739884A (en) * | 2021-08-27 | 2021-12-03 | 徐工集团工程机械股份有限公司建设机械分公司 | Wire reel and method for calculating using weight of welding wire |
| CN113857633A (en) * | 2021-10-22 | 2021-12-31 | 唐山松下产业机器有限公司 | Welding wire residual quantity estimation method and estimation device |
| US11285557B2 (en) | 2019-02-05 | 2022-03-29 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system |
| CN114459344A (en) * | 2021-12-08 | 2022-05-10 | 中国船舶重工集团公司第七一六研究所 | Welding wire monitoring system, method and medium based on laser vision |
| US11440121B2 (en) | 2017-08-08 | 2022-09-13 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11498146B2 (en) | 2019-09-27 | 2022-11-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11504793B2 (en) | 2016-10-18 | 2022-11-22 | Daihen Corporation | Wire feeding device and arc welding device |
| US11504788B2 (en) | 2017-08-08 | 2022-11-22 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837388A (en) * | 2009-03-16 | 2010-09-22 | 株式会社神户制钢所 | Welding wire coiling machine and send machine |
| US20120248080A1 (en) * | 2011-03-29 | 2012-10-04 | Illinois Tool Works Inc. | Welding electrode stickout monitoring and control |
| CN104010756A (en) * | 2011-11-07 | 2014-08-27 | 伊利诺斯工具制品有限公司 | Wire feeding systems and devices |
| CN105144267A (en) * | 2013-03-15 | 2015-12-09 | 伊利诺斯工具制品有限公司 | Welding training systems and devices |
-
2016
- 2016-12-20 CN CN201611187906.4A patent/CN106735769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837388A (en) * | 2009-03-16 | 2010-09-22 | 株式会社神户制钢所 | Welding wire coiling machine and send machine |
| US20120248080A1 (en) * | 2011-03-29 | 2012-10-04 | Illinois Tool Works Inc. | Welding electrode stickout monitoring and control |
| CN104010756A (en) * | 2011-11-07 | 2014-08-27 | 伊利诺斯工具制品有限公司 | Wire feeding systems and devices |
| CN105144267A (en) * | 2013-03-15 | 2015-12-09 | 伊利诺斯工具制品有限公司 | Welding training systems and devices |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11504793B2 (en) | 2016-10-18 | 2022-11-22 | Daihen Corporation | Wire feeding device and arc welding device |
| US11440121B2 (en) | 2017-08-08 | 2022-09-13 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11504788B2 (en) | 2017-08-08 | 2022-11-22 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US11484960B2 (en) | 2017-08-08 | 2022-11-01 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing contact tip and diffuser |
| US11964346B2 (en) | 2017-08-08 | 2024-04-23 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10792752B2 (en) | 2017-08-08 | 2020-10-06 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10773335B2 (en) | 2017-08-08 | 2020-09-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| US10532418B2 (en) | 2017-08-08 | 2020-01-14 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing contact tip and diffuser |
| CN111246957A (en) * | 2017-10-20 | 2020-06-05 | 株式会社达谊恒 | Display system for use in a welding system |
| CN110064820B (en) * | 2018-01-24 | 2022-08-23 | 株式会社达谊恒 | Wire feeding device, arc welding device, and wire feeding method |
| US11213908B2 (en) | 2018-01-24 | 2022-01-04 | Daihen Corporation | Wire feeding device, arc welding device and wire feeding method |
| CN110064820A (en) * | 2018-01-24 | 2019-07-30 | 株式会社达谊恒 | Wire feed unit, arc-welding apparatus and welding wire feeding method |
| CN108608092A (en) * | 2018-04-28 | 2018-10-02 | 唐山松下产业机器有限公司 | Monitor the method for wire reel, the device of system and fixed wire reel |
| CN109093230B (en) * | 2018-09-18 | 2024-01-30 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism for rod-shaped welding wire and automatic welding machine |
| CN109093230A (en) * | 2018-09-18 | 2018-12-28 | 昆山华恒焊接股份有限公司 | Automatic wire feeding mechanism and automatic welding machine for rodlike welding wire |
| CN109144010B (en) * | 2018-09-21 | 2021-05-04 | 江苏烁石焊接科技有限公司 | Automatic sensing and replacing system for welding wires in welding workshop |
| CN109144010A (en) * | 2018-09-21 | 2019-01-04 | 江苏烁石焊接科技有限公司 | The workshop welding wire automatic sensing that is welded replaces system |
| US11285557B2 (en) | 2019-02-05 | 2022-03-29 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system |
| CN110026653A (en) * | 2019-05-16 | 2019-07-19 | 安徽三众智能装备有限公司 | A kind of barrel of silk monitoring device and method |
| CN110091029A (en) * | 2019-06-06 | 2019-08-06 | 成都熊谷加世电器有限公司 | Double-torch Intelligent welding system |
| CN110587170A (en) * | 2019-08-09 | 2019-12-20 | 台州绿嘉壹科技有限公司 | Welding mechanism with missing welding detection function |
| CN110587170B (en) * | 2019-08-09 | 2024-05-03 | 浙江绿嘉壹智能悬架有限公司 | Welding mechanism with welding leakage detection function |
| CN110548966A (en) * | 2019-09-06 | 2019-12-10 | 佛山耀立电气有限公司 | control method and device for wire replacement of welding machine, welding machine and computer readable storage medium |
| US11498146B2 (en) | 2019-09-27 | 2022-11-15 | Lincoln Global, Inc. | Dual wire welding or additive manufacturing system and method |
| CN110961748A (en) * | 2020-01-02 | 2020-04-07 | 陈春阳 | Welding equipment with alarm mechanism |
| CN110961748B (en) * | 2020-01-02 | 2020-10-30 | 新昌县品顺机械有限公司 | Welding equipment with alarm mechanism |
| CN112658556A (en) * | 2020-12-09 | 2021-04-16 | 范永龙 | Welding robot |
| CN113146003A (en) * | 2021-04-27 | 2021-07-23 | 广汽本田汽车有限公司 | Barreled welding wire allowance monitoring device and monitoring method thereof |
| CN113146003B (en) * | 2021-04-27 | 2022-08-09 | 广汽本田汽车有限公司 | Barreled welding wire allowance monitoring method |
| CN113739884A (en) * | 2021-08-27 | 2021-12-03 | 徐工集团工程机械股份有限公司建设机械分公司 | Wire reel and method for calculating using weight of welding wire |
| CN113857633A (en) * | 2021-10-22 | 2021-12-31 | 唐山松下产业机器有限公司 | Welding wire residual quantity estimation method and estimation device |
| CN114459344A (en) * | 2021-12-08 | 2022-05-10 | 中国船舶重工集团公司第七一六研究所 | Welding wire monitoring system, method and medium based on laser vision |
| CN114459344B (en) * | 2021-12-08 | 2024-05-03 | 中国船舶集团有限公司第七一六研究所 | Welding wire monitoring system, method and medium based on laser vision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106735769A (en) | The testing agency and welder of welding wire usage amount and surplus | |
| EP0485572B1 (en) | An automated system for controlling the quality of geometrically regular-shaped products during their manufacture | |
| CN106769039B (en) | A kind of mounting assembly suitable for the monitoring of rolling bearing rotary part | |
| CN104540609B (en) | Device and corresponding method for the thickness deformation that detects tube-like piece | |
| CN105891323A (en) | Eddy probe array for detecting pipeline deformation | |
| CN102200528B (en) | On-line detection device for broken wires of wire ropes | |
| CN102818545B (en) | Bearing ring bore is full-parameter measuring system for ultrahigh and the method for conical bore | |
| CN109186487A (en) | A kind of pipeline ovality automatic checkout equipment and its detection method | |
| US5175498A (en) | Method and apparatus for making spatially correlated eddy current measurements | |
| CN106164666A (en) | Surface characteristic inspection method and surface characteristic check device | |
| CN203217083U (en) | Air radioactive aerosol monitor | |
| CN107179352A (en) | Annular forging piece automatic flaw detection device | |
| CN110400645B (en) | Combined ball passing detection sensor and detection method thereof | |
| CN103075956B (en) | A kind of measuring method of thickness of amorphous strip and device | |
| CN203069135U (en) | Speed and position sensor for TOYO pressure die casting machine | |
| CN208833709U (en) | A kind of eddy current probe and vortex detection device for metal pipe material | |
| CN102865826A (en) | Diameter detecting device and detecting method for grinding rod | |
| CN205748257U (en) | A kind of portable two metallic object clearance meters | |
| CN104567630B (en) | A kind of taper detection method and device | |
| US20040015326A1 (en) | Computerized electronic runout | |
| CN104236953A (en) | Core drilling depth metering device | |
| CN203502599U (en) | Austenitic heating surface oxide skin electromagnetic detector and detection system | |
| CN206627478U (en) | A kind of ultrasound examination defect location servicing unit | |
| CN212255186U (en) | Magnetic powder detector adopting continuous cross magnetic yoke method | |
| CN206638187U (en) | Long material aligns process cathetus degree on-line measuring device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |