CN206839431U - Adaptive cooling type hybrid Laser-Arc Welding system - Google Patents
Adaptive cooling type hybrid Laser-Arc Welding system Download PDFInfo
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- CN206839431U CN206839431U CN201720817108.9U CN201720817108U CN206839431U CN 206839431 U CN206839431 U CN 206839431U CN 201720817108 U CN201720817108 U CN 201720817108U CN 206839431 U CN206839431 U CN 206839431U
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- arc welding
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- shower nozzle
- hybrid laser
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Abstract
The utility model discloses a kind of adaptive cooling type hybrid Laser-Arc Welding system, hybrid Laser-Arc Welding system, including hybrid Laser-Arc Welding device and air cooling equipment；The hybrid Laser-Arc Welding device includes first mechanical arm and drives the weld assembly moved in space by the first mechanical arm；The weld assembly includes substrate, welding gun and laser head；The substrate is fixed on first mechanical arm, and the laser head is vertically installed in the base plate bottom；The welding gun is arranged at the substrate in a manner of it can be rotated around horizontal direction；The air cooling equipment includes air-cooler, cool air hose, the shower nozzle for spraying cooling wind and the second mechanical arm for driving shower nozzle to move, the cold wind of the air-cooler discharge is delivered to the shower nozzle by the cool air hose, and the system can carry out automatic adjusument according to the temperature of welded part or laser head to the wind speed for cooling down wind.
Description
Technical field
A kind of hybrid Laser-Arc Welding system is the utility model is related to, specifically a kind of adaptive cooling type laser-arc
Composite welding system.
Background technology
Compared with conventional arc welding and laser welding, laser-arc hybrid welding in industry has big welding penetration, high technology steady
The advantages that qualitative, high welding efficiency, stronger welded gaps bridging capability and small welding deformation, welding effect can be increased substantially
Rate and welding quality.Laser head in laser-arc hybrid welding in industry system is carried out micro- using the laser pulse of high-energy to material
Local heating in zonule, the diffusion inside of the energy of laser emission by heat transfer to material, will be formed after melt material
Specific molten bath.Due to laser high temperature, often laser head is caused to be in superheat state, this just needs to carry out at cooling laser head
Reason.Similarly for the workpiece being welded, in order to make workpiece quickly cool down, often it is also required to carry out cooling treatment to it.Separately
Outside, laser head and workpiece temperature fluctuations in welding process are larger, and the amount of cooling water variable quantity needed for the two is also larger, and right at present
The cooling system of laser welding apparatus can not carry out adaptability regulation according to the temperature of laser head or workpiece to amount of cooling water.
Therefore, it is necessary to be improved to existing hybrid Laser-Arc Welding system, air-cooler is made in the course of the work, energy
Enough adaptive cooling types for carrying out automatic adjusument to the air-out wind speed of air-cooler according to the temperature of welded part or laser head
Hybrid Laser-Arc Welding system.
Utility model content
In view of this, the utility model, which provides one kind, makes air-cooler in the course of the work, can according to welded part or
Air-out wind speed of the temperature of laser head to air-cooler carries out the adaptive cooling type hybrid Laser-Arc Welding system of automatic adjusument
System；
Adaptive cooling type hybrid Laser-Arc Welding system of the present utility model, including hybrid Laser-Arc Welding device
And air cooling equipment；The hybrid Laser-Arc Welding device includes first mechanical arm and driven by the first mechanical arm in space
The weld assembly of interior movement；The weld assembly includes substrate, welding gun and laser head；The substrate is fixed on first mechanical arm,
The laser head is vertically installed in the base plate bottom；The welding gun is arranged at the base in a manner of it can be rotated around horizontal direction
Plate；The air cooling equipment includes air-cooler, cool air hose, the shower nozzle for spraying cooling wind and second for driving shower nozzle movement
Mechanical arm, the cold wind of the air-cooler discharge are delivered to the shower nozzle by the cool air hose；
Further, the air cooling equipment also includes being used for the wind speed regulation system for going out wind velocity and being adjusted to the shower nozzle
System, the wind speed regulating system include temperature sensor and controller, and the temperature sensor is arranged at the second mechanical arm
For gathering the temperature parameter of welded part；The controller signals input is connected to temperature sensor signal output end,
The signal output part of controller is connected to the signal input part of the Air cooler；
Further, the temperature sensor is multiple that multiple temperature sensors are distributed in a ring around the shower nozzle；
Further, the weld assembly also includes adjusting device for welding gun；The adjusting device for welding gun can including single-degree-of-freedom
The nut for being rotationally connected with the substrate, the screw mandrel coordinated with the nut by screw thread, it is rotationally connected with around horizontal direction
The screw mandrel is used to install the chuck of the welding gun and be fixed on the screw mandrel to be used to guide what chuck rotated relative to screw mandrel
Arc-shaped slide rail；The chuck is provided with the sliding block being slidably matched with the arc-shaped slide rail；
Further, the arc-shaped slide rail is uniformly distributed fluted along sliding block glide direction, and the sliding block is elasticly connected with can
The steel ball of the embedded groove.
The beneficial effects of the utility model：Adaptive cooling type hybrid Laser-Arc Welding system of the present utility model, the
One mechanical arm can drive weld assembly movement in space to be welded, and weld assembly includes carrying out the welding gun of arc welding and entered
The laser head of row Laser Welding, the two, which coordinates, realizes hybrid Laser-Arc Welding, in air cooling equipment, by adjusting second mechanical arm
Position and posture so that the position of shower nozzle can be entered according to the specific working position either laser head shift position of welded part
Row change, has more targetedly cooling effect；In addition, wind speed regulating system is set, temperature sensor detection workpieces processing
The either temperature parameter of laser head, temperature parameter is fed back to controller, controller is sent out according to the temperature parameter to air-cooler
Go out control signal, realize the rotating speed for automatically adjusting air-cooler inner compressor, so as to automatically adjust the purpose of shower nozzle air-out wind speed, reach
To the effect of self-adaptive temperature control.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram；
Fig. 2 is that temperature sensor of the present utility model arranges schematic diagram；
Fig. 3 is the structural representation of weld assembly of the present utility model；
Fig. 4 is the structural representation of cambered way of the present utility model.
Embodiment
Fig. 1 is the utility model structure diagram, as shown in the figure：The adaptive cooling type laser-arc of the present embodiment is compound
Welding system, including hybrid Laser-Arc Welding device and air cooling equipment；The hybrid Laser-Arc Welding device includes first
Mechanical arm 3 and the weld assembly moved in space is driven by the first mechanical arm 3；The weld assembly include substrate 12,
Welding gun 7 and laser head 10；The substrate 12 is fixed on first mechanical arm 3, and the laser head 10 is vertically installed in the substrate 12
Bottom；The welding gun 7 is arranged at the substrate 12 in a manner of it can be rotated around horizontal direction；The air cooling equipment includes air-cooler
1st, cool air hose 2, the shower nozzle 5 for spraying cooling wind and the second mechanical arm 4 for driving shower nozzle 5 to move, the row of air-cooler 1
The cold wind gone out is delivered to the shower nozzle 5 by the cool air hose 2；The adaptive cooling type hybrid Laser-Arc Welding of the present embodiment
System, first mechanical arm 3 can drive weld assembly movement in space to be welded, and weld assembly includes carrying out the weldering of arc welding
Rifle 7 and the laser head 10 for carrying out Laser Welding, the two cooperation realizes hybrid Laser-Arc Welding, wherein, substrate 12 is connected to the
The end of one mechanical arm 3, laser head 10 are arranged vertically on substrate 12, welding gun 7 can by around horizontal direction rotate with
Adjust its relative angle with laser head 10, in air cooling equipment, position and posture by the adjusting shower nozzle 5 of second mechanical arm 4, make
Obtaining the position of shower nozzle 5 can be changed according to the specific working position either shift position of laser head 10 of welded part, have
There is more targetedly cooling effect；In addition, setting wind speed regulating system, temperature sensor 6 detects workpieces processing and either swashed
Temperature parameter, is fed back to controller, controller sends control according to the temperature parameter to air-cooler 1 by the temperature parameter of shaven head 10
Signal, the rotating speed for automatically adjusting the inner compressor of air-cooler 1 is realized, so as to automatically adjust the purpose of the air-out wind speed of shower nozzle 5, reached certainly
The effect of adaptive temperature control.
In the present embodiment, the air cooling equipment also includes being used for the wind speed for going out wind velocity and being adjusted to the shower nozzle 5
Regulating system, the wind speed regulating system include temperature sensor 6 and controller, and the temperature sensor 6 is arranged at described
Two mechanical arms 4 are used for the temperature parameter for gathering welded part；The controller signals input, which is connected to temperature sensor 6, to be believed
Number output end, the signal output part of controller are connected to the signal input part of the Air cooler；Temperature sensor 6 is used to gather quilt
The temperature parameter of welding workpiece or laser head 10；Controller signals input is connected to the signal output part of temperature sensor 6 use
In reception 6 collecting temperature parameters of temperature sensor；Controller signals output end is connected to Air cooler signal input part and is used for root
The Regulate signal being raised and lowered according to Current Temperatures parameter output wind speed, refrigeration system include what is be sequentially communicated by refrigerant flow circuit
Refrigeration compressor, condenser, capillary group and heat exchanger, refrigerant are back to refrigeration compressor and entered after gasification is evaporated in heat exchanger
Mouthful, heat exchanger is provided with cold wind import and cold wind exports, by controlling the rotating speed of refrigeration compressor to realize to the air-out of air-cooler 1
The control of wind speed, therefore, when the temperature parameter value that controller receives is higher than preset temperature value, controller is sent out to air-cooler 1
Go out the elevated control signal of wind speed, so that the air output of air-cooler 1 improves, lift the wind speed of the air outlet of shower nozzle 5, finally make to be added
The Wen Duxiajiang of work workpiece or laser head 10.
In the present embodiment, the temperature sensor 6 is multiple, and multiple temperature sensors 6 divide in a ring around the shower nozzle 5
Cloth；When the temperature of a certain sensor collection in the temperature sensor 6 of annular spread is apparently higher than other sensors, the second machine
Tool arm 4 moves the direction where driving shower nozzle 5 towards the temperature sensor 6 so that shower nozzle 5 is with the movement of workpiece to be machined
And automatic adjusting position.
In the present embodiment, the weld assembly also includes the adjusting means of welding gun 7；The adjusting means of welding gun 7 includes list certainly
From degree be rotationally connected with the substrate 12 nut, with the nut by the screw mandrel 11 with screw thread, can around horizontal direction
The screw mandrel 11 is rotationally connected with to be used to the chuck 8 of the welding gun 7 be installed and be fixed on the screw mandrel 11 to be used to guide chuck 8
The arc-shaped slide rail 9 rotated relative to screw mandrel 11；The chuck 8 is provided with the sliding block 13 being slidably matched with the arc-shaped slide rail 9；Weldering
When connecing, laser head 10 is arranged in a vertical direction, and by rotating nuts welding gun 7 can be driven vertically to be moved relative to substrate 12
It is dynamic, so as to adjust the relative position between welding gun 7 and laser head 10 vertically；Chuck 8 for clamping welding gun 7 can be relative
Rotated in screw mandrel 11 around horizontal direction and then adjust angle folded between welding gun 7 and laser head 10, during rotation, be arranged at chuck
8 sliding block 13 slides in arc-shaped slide rail 9, and arc-shaped slide rail 9 is made using the rotating shaft of welding gun 7 as the center of circle by the guiding of arc-shaped slide rail 9
With, it is ensured that the precision and stability that welding gun 7 rotates.
In the present embodiment, the arc-shaped slide rail 9 is uniformly distributed fluted 16 along the glide direction of sliding block 13, the bullet of sliding block 13
Property is connected with the steel ball 14 that can be embedded in the groove 16.The bottom land of the groove 16 be with steel ball 14 coordinate sphere, the groove 16
Depth should be less than the radius of steel ball 14, sliding block 13 is provided with blind hole towards the side of groove 16, and it is blind that steel ball 14 and spring 15 load this
Kong Zhong, when steel ball 14 is embedded in groove 16, sliding block 13 interfixes with slide rail so that welding gun 7 is relative with the position of laser head 10
It is fixed, when needing to adjust the angle of welding gun 7, welding gun 7 can be pulled, sliding block 13 can overcome steel ball 14 under the driving of external force
Elastic force skids off groove 16, sliding block 13 is slided the regulation for realizing the angle of welding gun 7 in slide rail.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (5)
- A kind of 1. adaptive cooling type hybrid Laser-Arc Welding system, it is characterised in that：Filled including hybrid Laser-Arc Welding Put and air cooling equipment；The hybrid Laser-Arc Welding device includes first mechanical arm and driven by the first mechanical arm in sky The weld assembly of interior movement；The weld assembly includes substrate, welding gun and laser head；The substrate is fixed on the first machinery Arm, the laser head are vertically installed in the base plate bottom；The welding gun is arranged at institute in a manner of it can be rotated around horizontal direction State substrate；The air cooling equipment includes air-cooler, cool air hose, the shower nozzle of wind is cooled down for spraying and for driving shower nozzle movement Second mechanical arm, the cold wind of the air-cooler discharge are delivered to the shower nozzle by the cool air hose.
- 2. adaptive cooling type hybrid Laser-Arc Welding system according to claim 1, it is characterised in that：It is described air-cooled Device also includes being used for the wind speed regulating system for going out wind velocity and being adjusted to the shower nozzle, and the wind speed regulating system includes Temperature sensor and controller, the temperature sensor are arranged at the temperature that the second mechanical arm is used to gather welded part Parameter；The controller signals input is connected to temperature sensor signal output end, and the signal output part of controller is connected to The signal input part of the Air cooler.
- 3. adaptive cooling type hybrid Laser-Arc Welding system according to claim 2, it is characterised in that：The temperature Sensor is multiple, and multiple temperature sensors are distributed in a ring around the shower nozzle.
- 4. adaptive cooling type hybrid Laser-Arc Welding system according to claim 3, it is characterised in that：The welding Component also includes adjusting device for welding gun；The adjusting device for welding gun includes the spiral shell that single-degree-of-freedom is rotationally connected with the substrate The female, screw mandrel that coordinates with the nut by screw thread, around horizontal direction the screw mandrel is rotationally connected with for installing the weldering The chuck of rifle and be fixed on the screw mandrel be used for guide chuck to be rotated relative to screw mandrel arc-shaped slide rail；The chuck is provided with The sliding block being slidably matched with the arc-shaped slide rail.
- 5. adaptive cooling type hybrid Laser-Arc Welding system according to claim 4, it is characterised in that：The arc Slide rail is uniformly distributed fluted along sliding block glide direction, and the sliding block is elasticly connected with the steel ball that can be embedded in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817108.9U CN206839431U (en) | 2017-07-06 | 2017-07-06 | Adaptive cooling type hybrid Laser-Arc Welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817108.9U CN206839431U (en) | 2017-07-06 | 2017-07-06 | Adaptive cooling type hybrid Laser-Arc Welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839431U true CN206839431U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817108.9U Expired - Fee Related CN206839431U (en) | 2017-07-06 | 2017-07-06 | Adaptive cooling type hybrid Laser-Arc Welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465518A (en) * | 2018-09-26 | 2019-03-15 | 江苏天工科技股份有限公司 | Purge cooled titanium alloy smelting tool |
| CN110480222A (en) * | 2019-09-05 | 2019-11-22 | 广东德帆科技有限公司 | A kind of robot welding system |
| CN110842359A (en) * | 2019-10-31 | 2020-02-28 | 江苏大学 | Metal sheet is along with welding gaseous self-adaptation cooling type laser welding device |
| CN112823997A (en) * | 2019-11-20 | 2021-05-21 | Sis公司 | Laser-arc hybrid welding device |
| CN114130561A (en) * | 2021-10-11 | 2022-03-04 | 西安智能再制造研究院有限公司 | Laser spraying composite fixture and laser spraying composite system |
-
2017
- 2017-07-06 CN CN201720817108.9U patent/CN206839431U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465518A (en) * | 2018-09-26 | 2019-03-15 | 江苏天工科技股份有限公司 | Purge cooled titanium alloy smelting tool |
| CN109465518B (en) * | 2018-09-26 | 2024-02-13 | 江苏天工科技股份有限公司 | Blowing cooling type titanium alloy smelting tool |
| CN110480222A (en) * | 2019-09-05 | 2019-11-22 | 广东德帆科技有限公司 | A kind of robot welding system |
| CN110842359A (en) * | 2019-10-31 | 2020-02-28 | 江苏大学 | Metal sheet is along with welding gaseous self-adaptation cooling type laser welding device |
| CN112823997A (en) * | 2019-11-20 | 2021-05-21 | Sis公司 | Laser-arc hybrid welding device |
| CN114130561A (en) * | 2021-10-11 | 2022-03-04 | 西安智能再制造研究院有限公司 | Laser spraying composite fixture and laser spraying composite system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |