CN205660281U - Welding equipment with soldering joint tracking function - Google Patents
Welding equipment with soldering joint tracking function Download PDFInfo
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- CN205660281U CN205660281U CN201620567614.2U CN201620567614U CN205660281U CN 205660281 U CN205660281 U CN 205660281U CN 201620567614 U CN201620567614 U CN 201620567614U CN 205660281 U CN205660281 U CN 205660281U
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- welding
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- welding equipment
- welding gun
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Abstract
The utility model discloses a welding equipment with soldering joint tracking function, it includes welding set and seam tracking device, the welder that welding set includes welding source, is connected with welding source, welding source has interconnect's host system and current -voltage sampling device, current -voltage sampling device's input is connected with welder's input, seam tracking device includes interconnect's welder position adjustment actuating mechanism and motor control mechanism, motor control mechanism with welding source's host system connects, welder set up in welder position adjustment actuating mechanism is last. Seam tracking device among this welding equipment has that simple structure, response speed are fast, soldering joint tracking's advantages such as accuracy height to can effectively improve welding equipment's welding speed and welding quality.
Description
Technical field
This utility model relates to field of welding devices, is specifically related to a kind of welding equipment with welding line tracking function.
Background technology
Welding process automatically control the technical problem that subject matter to be solved is soldering joint automatic tracking.At present, weldering
Connecing the weld seam tracking sensor mostly used in equipment is laser sensor and arc sensor.Laser sensor is used to control essence
Spend higher, but the shortcoming such as to there is then cost high for it, narrow application range；And the weld joint tracking system of existing employing arc sensor
System, then also exist control accuracy relatively low, the defects such as response speed is slower, thus cause speed of welding relatively slow and welding quality not
Good.Therefore, it is necessary to existing welding equipment is improved.
Utility model content
For overcoming the problem of the deficiencies in the prior art and existence, this utility model provides a kind of and has welding line tracking function
Welding equipment, the weld tracker in this welding equipment has the degree of accuracy height of simple in construction, fast response time, weld joint tracking
Etc. advantage, thus speed of welding and the welding quality of welding equipment can be effectively improved.
This utility model is achieved through the following technical solutions: a kind of welding equipment with welding line tracking function, bag
Including welder and weld tracker, described welder includes the welding gun that the source of welding current is connected, described weldering with the source of welding current
Connect power supply and there is interconnective main control module and current/voltage sampler, the input of described current/voltage sampler with
The input of welding gun connects, and described weld tracker includes that interconnective welding torch position adjusts actuator and controls with motor
Mechanism, described motor control mechanism is connected with the main control module of the described source of welding current, and described welding gun is arranged at described welding torch position
Adjust in actuator.
Preferably, described welding torch position adjustment actuator includes that interconnective welding gun height regulating mechanism is left with welding gun
Right position adjusting mechanism.
It is preferred that described welding gun height regulating mechanism includes being sequentially connected with motor, drive mechanism and vertically slidable mechanism,
Described welding gun is arranged in described vertically slidable mechanism；Described welding gun right position guiding mechanism includes being sequentially connected with motor, biography
Motivation structure and transverse sliding mechanism.
Preferably, described motor is linear electric motors or motor or servomotor；Welding gun right position guiding mechanism is
Welding gun swinging device；Described current/voltage sampler is current/voltage sensor.
Further, described welding equipment also includes that arc welding robot, described weld tracker are arranged at this arc-welding machine
On device people.
It is cross slides that the most described welding torch position adjusts actuator.
This utility model provide welding equipment, its weld tracker without additionally arranging independent arc sensor,
But directly utilize the current/voltage sampler in the source of welding current and obtain the arc current of welding gun, voltage in welding process
Feed back to main control module process, to obtain Real-time arc length parameter, and directly control weld joint tracking by main control module
Motor control mechanism in device, thus realize the soldering joint automatic tracking function in welding process, it has fast response time, weldering
The degree of accuracy advantages of higher that seam is followed the tracks of, thus it is effectively increased speed of welding and the welding quality of welding equipment.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of the welding equipment of this utility model embodiment；
Fig. 2 is one of them structural representation that welding torch position described in this utility model embodiment adjusts actuator；
Fig. 3 is one of them structural representation of welding gun height regulating mechanism described in this utility model embodiment.
Wherein, drawing reference numeral is: 10-welding gun, 20-welding gun height regulating mechanism, 21-motor, 22-drive mechanism, and 23-erects
To slide mechanism, 30-welding gun right position guiding mechanism.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments this utility model made into
One step describes in detail.
As shown in Figure 1, a kind of welding equipment with welding line tracking function, fill with weld joint tracking including welder
Putting, described welder includes that the welding gun that the source of welding current is connected with the source of welding current, the described source of welding current have interconnective master
Control module and current/voltage sampler, the described input of current/voltage sampler is connected with the input of welding gun, described
Weld tracker includes that interconnective welding torch position adjusts actuator and motor control mechanism, described motor control mechanism
Being connected with the main control module of the described source of welding current, described welding gun is arranged at described welding torch position and adjusts in actuator.Wherein, institute
State current/voltage sampler the arc current got in welding process, voltage parameter are fed back to described main control module and entered
Row processes, and to calculate arc length now, main control module sends corresponding control instruction according to arc length and controls institute
State motor control mechanism, thus realize the soldering joint automatic tracking function in welding process.Tungsten electrode in welding process, in welding gun
It is also referred to as electric arc arc length with the distance between mother metal (welding workpiece) or height, and electric arc arc length exists with welding current, voltage
Corresponding rule, therefore can calculate corresponding electric arc arc length with weldingvoltage according to welding current.It should be noted that it is existing
Having the arc sensor in the seam tracking system in welding equipment is i.e. the welding current by obtaining in welding process, voltage
Parameter obtains electric arc arc length information, and it is existing for therefore calculating corresponding electric arc arc length according to welding current with weldingvoltage
Technology, the welding current voltage parameter that the main control module in the present embodiment obtains according to current/voltage sampler calculates electricity
Arc arc length information is the attainable function of prior art, and it is not related to the improvement of software algorithm.
As preferred embodiment, as shown in Figure 2, described welding torch position adjustment actuator includes interconnective weldering
Rifle height regulating mechanism 20 and welding gun right position guiding mechanism 30；Wherein, welding gun height regulating mechanism may be disposed at a welding gun left side
On right position adjusting mechanism, or welding gun right position guiding mechanism may be disposed on welding gun height regulating mechanism, specifically can root
According to being actually needed setting, the present embodiment is preferably rifle height regulating mechanism 20 and is arranged at welding gun right position guiding mechanism 30
On.In the present embodiment, described welding gun height regulating mechanism 20 includes being sequentially connected with motor 201, drive mechanism 202 and vertically sliding
Motivation structure 203, described welding gun 10 is arranged in described vertically slidable mechanism 203, as shown in Figure 3.Wherein, described drive mechanism
Can be with drive wheel mechanism, drive sprocket mechanism etc.；Described vertically slidable mechanism preferably includes slide unit, the cunning being arranged on slide unit
Rail/chute, is installed on the slide block of slide rail/chute, and this slide block can move on vertical along slide rail/chute, described welding gun
It is installed on this slide block；Described vertically slidable mechanism can use vertically slidable mechanism of the prior art, no longer enters it at this
Row describes in detail.Described welding gun right position guiding mechanism includes being sequentially connected with motor, drive mechanism and sliding laterally machine, this welding gun
Right position guiding mechanism can be similar with above-mentioned welding gun height regulating mechanism；Or described welding gun right position guiding mechanism can
Think welding gun swinging device, realized the adjustment of the right position of welding gun by this welding gun swinging device, this welding gun swinging device
The structure used can be the structure of welding gun swinging device of the prior art, is no longer described in detail at this.In the present embodiment,
Described current/voltage sampler is preferably current/voltage sensor；Described motor can be linear electric motors or motor or watch
Take motor or for other motors, the present embodiment is preferably linear electric motors.
As preferred embodiment, described welding equipment also includes that arc welding robot, described weld tracker are arranged at
On this arc welding robot, welding torch position coarse adjustment before welding can be realized by this arc welding robot, in welding process then
Utilize weld tracker to carry out Butt welding gun and carry out real-time fine setting.
In an additional preferred embodiment, it is cross slides that described welding torch position adjusts actuator, and this cross is sliding
Block mechanism can use the structure of the cross slides in existing welding equipment, therefore no longer carries out its concrete structure in detail at this
State.
The operation principle of weld tracker of the welding equipment in explanation this utility model or work process briefly below:
Weld tracker in the present embodiment, it obtains welding by the current/voltage sensor of welder self
During welding current and voltage, and utilize the main control module in the source of welding current to calculate real-time electric arc arc length, master control
Module according to the corresponding information that controls of this electric arc arc length information output to the motor control module in weld tracker so that
Realize directly being controlled weld tracker by welder, it is not necessary to arc sensor is additionally set at weld tracker and obtains
Take the welding current in welding process and information of voltage, its simple in construction, and can effectively reduce cost.
During the weld seam of workpiece is welded by welding equipment, the weld tracker in the present embodiment can be carried out
Up and down or micro-swing of left and right directions, after searching out first position while welding, advance according to maximum electric arc arc length,
Welding process dynamically adjusts height and the right position of welding gun according to welding current, the change of voltage, thus realizes welding
During soldering joint automatic tracking.Due to the electric arc arc length information sensor (current/voltage sensor) by welding equipment self
Obtain welding parameter (welding current, voltage) in real time so that sensing data is Tong Bu with welding data, calculate electric arc arc length
Shi Sudu is fast and accurate；And by the corresponding instruction of direct welder output after welding equipment obtains electric arc arc length information
Control described welding torch position adjusting apparatus, fast response time when therefore dynamically adjusting welding torch position in welding process, weld seam with
The degree of accuracy of track is high, thus is greatly improved speed of welding and the welding quality of welding machine.
The welding equipment that the present embodiment provides, is particularly suited on arc welding robot, and has cross slides
On welding equipment, or on the various special welding machine with specific use.Compared with prior art, this utility model provides
Welding equipment has the advantage that
(1) without additionally arranging independent arc sensor at weld tracker, but welder self is used to take
The current/voltage sensor of band obtains welding parameter to calculate electric arc arc length, and the data that sensor obtains complete with welding data
Synchronize, obtain real-time property by force and more accurate；
(2) directly weld tracker is carried out by welder, it is not necessary to enter with external equipment by the way of communication interface
Row communication, then carried out weld tracker to realize the adjusting apparatus of welding torch position by external equipment, its response speed faster, structure
The most simpler, cost is the lowest；
(3) speed of weld joint tracking is faster and degree of accuracy is higher so that speed of welding and the welding quality of welding equipment are big
Big raising.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, not
On the premise of departing from inventive concept of the present utility model, any obvious replacement all protection domain of the present utility model it
In.
Claims (9)
1. there is a welding equipment for welding line tracking function, including welder and weld tracker, described welder
The welding gun being connected with the source of welding current including the source of welding current, the described source of welding current has interconnective main control module and electric current electricity
Pressure sampler, the described input of current/voltage sampler is connected with the input of welding gun, it is characterised in that: described weld seam
Follow the tracks of device and include that interconnective welding torch position adjusts actuator and motor control mechanism, described motor control mechanism and institute
The main control module stating the source of welding current connects, and described welding gun is arranged at described welding torch position and adjusts in actuator.
Welding equipment the most according to claim 1, it is characterised in that: described welding torch position adjusts actuator and includes mutually
The welding gun height regulating mechanism connected and welding gun right position guiding mechanism.
Welding equipment the most according to claim 2, it is characterised in that: described welding gun height regulating mechanism includes being sequentially connected with
Motor, drive mechanism and vertically slidable mechanism, described welding gun is arranged in described vertically slidable mechanism.
Welding equipment the most according to claim 3, it is characterised in that: described welding gun right position guiding mechanism includes successively
Connect motor, drive mechanism and transverse sliding mechanism.
Welding equipment the most according to claim 4, it is characterised in that: described motor is linear electric motors or motor or watches
Take motor.
Welding equipment the most according to claim 1, it is characterised in that: described current/voltage sampler is that current/voltage passes
Sensor.
Welding equipment the most according to claim 2, it is characterised in that: welding gun right position guiding mechanism is torch swinging dress
Put.
8. according to the welding equipment according to any one of claim 1～7, it is characterised in that: described welding equipment also includes arc
Weldering robot, described weld tracker is arranged on this arc welding robot.
Welding equipment the most according to claim 1, it is characterised in that: it is that cross is sliding that described welding torch position adjusts actuator
Block mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567614.2U CN205660281U (en) | 2016-06-13 | 2016-06-13 | Welding equipment with soldering joint tracking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567614.2U CN205660281U (en) | 2016-06-13 | 2016-06-13 | Welding equipment with soldering joint tracking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660281U true CN205660281U (en) | 2016-10-26 |
Family
ID=57154348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567614.2U Expired - Fee Related CN205660281U (en) | 2016-06-13 | 2016-06-13 | Welding equipment with soldering joint tracking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660281U (en) |
-
2016
- 2016-06-13 CN CN201620567614.2U patent/CN205660281U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |