CN205764483U - A kind of aluminum alloy spiral pipe welding parameter QA system - Google Patents
A kind of aluminum alloy spiral pipe welding parameter QA system Download PDFInfo
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- CN205764483U CN205764483U CN201620597825.0U CN201620597825U CN205764483U CN 205764483 U CN205764483 U CN 205764483U CN 201620597825 U CN201620597825 U CN 201620597825U CN 205764483 U CN205764483 U CN 205764483U
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Abstract
A kind of aluminum alloy spiral pipe welding parameter QA system, belong to automatic welding technique field, including the Hall current sensor being connected on the source of welding current and Hall voltage sensor, Hall current sensor, the data output end of Hall voltage sensor accesses computer controlling center by data collecting card, also include the industrial CCD photographic head arranged corresponding to weld seam, the data output end of industrial CCD photographic head accesses computer controlling center by image pick-up card, one outfan of computer controlling center connects a drilling motor by puncher drive circuit.This utility model drives drilling motor to work by puncher drive circuit, to realize intelligent positioning and to carry out automatic punching, is beneficial to the follow-up follow-up of welding robot and the welded seam area performing punching mark is carried out quickly, repaired targetedly.
Description
Technical field
This utility model belongs to the welding parameter quality in automatic welding technique field, particularly aluminum alloy spiral pipe to be commented
Valency.
Background technology
Aluminum alloy spiral pipe is that by the angle of certain helix, aluminum alloy coiled materials is rolled into spiral pipe, then by butt seam welding
Pick up and make.In spiral welded pipe production line, use the welding manner that any one is traditional such as: melting welding, electric resistance welding, gas welding,
Vacuum diffusion weldings etc. all cannot meet the needs of the different grade aluminium alloy of welding.For the spiral welded pipe of Large-diameter Steel, both at home and abroad
Commonly used Lincoln weld, this technology gradual perfection through decades has become ripe, can produce high-quality spiral welded pipe,
But Lincoln weld is not suitable for aluminum alloy spiral pipe welding, it addition, be welded on state for aluminum alloy spiral pipe double-sided plasma
Interior application is less.Along with welding shop is to welding product high efficiency, high-quality an urgent demand, welding digital intelligentization is day by day
Become an important development trend.
Utility model content
The purpose of this utility model is to provide a kind of automatic welding efficiency improving aluminum alloy spiral pipe, effective evaluation
Welding quality energy intelligence are repaired the parameter sensing quality of weld defect and are evaluated, and are beneficial to carry out the aluminum alloy spiral pipe that intelligence is repaired
Welding parameter QA system.
This utility model includes Hall current sensor and the Hall voltage sensor being connected on the source of welding current, suddenly
That current sensor, the data output end of Hall voltage sensor access computer controlling center by data collecting card, also wrap
Including the industrial CCD photographic head arranged corresponding to weld seam, the data output end of industrial CCD photographic head accesses meter by image pick-up card
Suan Ji control centre, an outfan of computer controlling center connects a drilling motor by puncher drive circuit.
This utility model gathers welding current, arc voltage by welding parameter acquisition system in welding process, passes through
Image capturing system gathers crater image information, and computer controlling center, according to welding aluminum alloy serpentine pipe feature, sets up quality
Evaluation model and restorability class, according to Environmental Evaluation Model, carried out the current parameters obtained, arc voltage and crater image point
Analysis judges, determining position to be repaired and restorability class, the signal that automatic punch sends according to computer controlling center, by beating
Hole drive circuit drives drilling motor work, to realize intelligent positioning and to carry out automatic punching, after being beneficial to welding robot
The welded seam area performing punching mark is carried out quickly, repairs targetedly by continuous follow-up.
Computer controlling center can use software, according to electric current, voltage and the crater image three of aluminum alloy spiral pipe
Person sets up corresponding nine kinds of restorability class with welding forming relationship between quality, and control puncher for different restorability class beat with
Difform hole shape or hole depth.Such as half ball that restorability class 1～6 respective radius is 3～8mm；Grade 7～9 is corresponding different
Half ellipsoid hole of size, oval length-short axle is 6～4mm, 8～6mm, 10～8mm respectively, and hole depth is short half axial length.
Accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present utility model.
Fig. 2 is the structural representation that this utility model is installed on aluminum alloy spiral pipe bonding machine.
Detailed description of the invention
As shown in Figure 1, 2, aluminum alloy spiral pipe bonding machine is provided with spiral pipe rolling device 1, two groups in frame and turns
Action roller 2,4, TIG welding gun the 3, first plasma gun the 7, second plasma gun 8, robot automatic punch 9, an image are adopted
Collecting system 6 and welding parameter acquisition system 5.
Each welding gun is robot automatic welding gun, and TIG welding gun 3 is arranged on the six-o ' clock position of frame, for downhand welding, and first etc.
Ion welding gun 7 and the second plasma gun 8 are arranged at the twelve-hour position of frame, and the first plasma gun 7 is downhand welding, the
Two plasma guns 8 are overhead welding, and two groups rotate roller 2,4 and are respectively arranged at three and the nine o'clock position of frame.Robot is certainly
Dynamic puncher 9 position-adjustable, the o'clock position being arranged at frame during drilling operation is carried out.
Parameter quality evaluates system to be had by Hall current sensor 51, Hall voltage sensor 52 and data collecting card 53 groups
The welding parameter acquisition system 5 become, by the image capturing system 6 being made up of industrial CCD photographic head 61 and image pick-up card 62, also
There are computer controlling center 11, puncher drive circuit 12, robot automatic punch 9.Hall current sensor 51, Hall electricity
The data acquisition end of pressure sensor 52 is connected with the source of welding current 10 respectively, and the source of welding current 10 provides working power for each welding gun.Suddenly
That current sensor 51, the data output end of Hall voltage sensor 52 access computer controlling center by data collecting card 53
11.Industrial CCD photographic head 61 is arranged corresponding to weld seam, and the data output end of industrial CCD photographic head 61 passes through image pick-up card 62
Accessing computer controlling center 11, an outfan of computer controlling center 11 is connected to beat by puncher drive circuit 12
On the motor 13 of hole machine 9, puncher 9 is arranged relative to weld seam.
Claims (1)
1. an aluminum alloy spiral pipe welding parameter QA system, it is characterised in that include being connected on the source of welding current
Hall current sensor and Hall voltage sensor, Hall current sensor, Hall voltage sensor data output end lead to
Crossing data collecting card and access computer controlling center, also include the industrial CCD photographic head arranged corresponding to weld seam, industrial CCD is taken the photograph
As the data output end of head accesses computer controlling center by image pick-up card, an outfan of computer controlling center leads to
Cross puncher drive circuit and connect a drilling motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597825.0U CN205764483U (en) | 2016-06-20 | 2016-06-20 | A kind of aluminum alloy spiral pipe welding parameter QA system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597825.0U CN205764483U (en) | 2016-06-20 | 2016-06-20 | A kind of aluminum alloy spiral pipe welding parameter QA system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764483U true CN205764483U (en) | 2016-12-07 |
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ID=58132192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597825.0U Active CN205764483U (en) | 2016-06-20 | 2016-06-20 | A kind of aluminum alloy spiral pipe welding parameter QA system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904113A (en) * | 2016-06-20 | 2016-08-31 | 江苏金鑫电器有限公司 | Quality evaluating system for welding parameter of aluminum alloy spiral pipe |
-
2016
- 2016-06-20 CN CN201620597825.0U patent/CN205764483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904113A (en) * | 2016-06-20 | 2016-08-31 | 江苏金鑫电器有限公司 | Quality evaluating system for welding parameter of aluminum alloy spiral pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |