CN208743924U - A kind of automatic laser welding machine - Google Patents
A kind of automatic laser welding machine Download PDFInfo
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- CN208743924U CN208743924U CN201821400222.2U CN201821400222U CN208743924U CN 208743924 U CN208743924 U CN 208743924U CN 201821400222 U CN201821400222 U CN 201821400222U CN 208743924 U CN208743924 U CN 208743924U
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Abstract
The utility model discloses a kind of automatic laser welding machines, including pedestal, first wire nut block, the second screw block, third screw block, the 4th screw block, welding platform, first straight line slide unit, second straight line slide unit, third straight line slide unit, the 4th straight line slide unit, rotating drive mechanism, dust-blowing device, positioning device and open source single-chip microcontroller, laser welding head is provided on third screw block.Wherein, the drifting dust mouth of dust-blowing device is arranged towards welding platform, by the movement of open source single-chip microcontroller control dust-blowing device, can first clean out the dust at position to be welded before welding, to improve welding quality, operating process is simple and convenient；When the welding is completed, in order to protect layer, can by flexible high molecular material by coating brushing in welding position, to be protected to welding position.Therefore, compared with prior art, laser welder disclosed by the utility model not only can be carried out welding, additionally it is possible to carry out pre-welding treatment and after welding treatment, welding efficiency and welding quality are higher.
Description
Technical field
The utility model relates to welding machine technical fields, more particularly to a kind of automatic laser welding machine.
Background technique
Laser-beam welding machine, and frequently referred to laser welder, radium-shine welding machine, are the machines of Materialbearbeitung mit Laserlicht.Laser welder
The local heating in tiny area carried out to material using the laser pulse of high-energy, the energy of laser emission by heat transfer to
The inside of material is spread, and specific molten bath is formed after material is melted to achieve the purpose that welding.
Laser welding is a kind of novel welding manner, mainly for the welding of thin-walled material, precision component.Laser welding
Spot welding, butt welding, stitch welding, sealing welding etc. can be achieved, depth-to-width ratio is high, and weld width is small, and heat affected area is small, deformation is small, welding
Speed is fast, smooth welded seam, beauty, and postwelding is without processing or only needs simple process, and weldquality is high, and pore-free accurately controls,
Focal spot is small, and positioning accuracy is high, easily realizes automation, thus is widely used.
In the prior art, laser welder can only often carry out welding, and pre-welding treatment and after welding treatment need artificial complete
At, it is time-consuming and laborious, it greatly affected welding efficiency.Therefore, how to provide one kind can be completed at the same time pre-welding treatment, welding and
The laser welder of after welding treatment is those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide the Laser Weldings that one kind can be completed at the same time pre-welding treatment, welding and after welding treatment
Machine guarantees welding quality to improve welding efficiency.
To achieve the above object, the utility model provides following scheme:
The utility model discloses a kind of automatic laser welding machines, including pedestal, first wire nut block, the second screw block,
Three screw blocks, the 4th screw block, welding platform, first straight line slide unit, second straight line slide unit, third straight line slide unit, the 4th straight line
Slide unit, rotating drive mechanism, dust-blowing device, positioning device and single-chip microcontroller of increasing income, are provided with Laser Welding on the third screw block
Connector；
The first straight line slide unit drives the first wire nut block to slide in left-right direction on the pedestal, and described second
Straight line slide unit drives the second screw block to slide along the longitudinal direction on the first wire nut block, and the third straight line slide unit drives
It moves the third screw block to be slidable in the vertical direction on the second screw block, the 4th straight line slide unit driving the described 4th
Screw block is slidable in the vertical direction on the first wire nut block, is provided with shaft on the 4th screw block, in the shaft
It is arranged with to the flexible high molecular material to postwelding workpiece brushing protective coating, the rotating drive mechanism drives the shaft
Rotation；
The dust-blowing device is set on the pedestal, and the drifting dust mouth of the dust-blowing device is set towards the welding platform
It sets；
The positioning device includes laser scanner and laser measuring apparatus, the laser scanner and the laser measuring apparatus
It is installed in the side of the second screw block；
The output end of the laser scanner and the laser measuring apparatus is electrically connected with the input terminal of open source single-chip microcontroller, institute
It states open source single-chip microcontroller and controls the first straight line slide unit, the second straight line slide unit, the third straight line slide unit, described the respectively
The movement of four straight line slide units, the rotating drive mechanism and the dust-blowing device, the input terminal of the laser welding head with it is described
The output end of open source single-chip microcontroller is connected.
Preferably, the welding platform is rotatable platform, and the welding platform includes chassis and turntable, the turntable
It is connected with the chassis by turntable bearing, the chassis is detachably secured on the pedestal.
Preferably, the upper surface of the rotatable platform is provided with threaded hole, and the threaded hole is to install positioning fixture.
Preferably, the flexible high molecular material is sponge.
Preferably, the flexible high molecular material is terylene.
Preferably, the dust-blowing device includes air pipeline and the Bidirectional axial flow fan that is set on the air pipeline,
One end of the air pipeline is opposite with the welding platform, the other end of the air pipeline to air chimney or filtering
Fabric connectivity.
Preferably, the air pipeline is flexible plastic pipe, the portion adjacent with the welding platform on the air pipeline
Exceptionally it is arranged with gooseneck.
Preferably, the side of the pedestal is provided with paint can, and the paint can has a dismountable upper cover, the painting
Charging basket is to accommodate coating.
The utility model achieves following technical effect compared with the existing technology:
Dust-blowing device is set on pedestal by the utility model, and the drifting dust mouth of dust-blowing device is arranged towards welding platform, by
Single-chip microcontroller of increasing income controls the movement of dust-blowing device.First the dust at position to be welded can be cleaned out before welding, to improve welding
Quality, operating process are simple and convenient.
When the welding is completed, in order to protect layer, can by flexible high molecular material by coating brushing in welding position, from
And welding position is protected, to improve welding quality.
Therefore, compared with prior art, laser welder disclosed by the utility model not only can be carried out welding, additionally it is possible into
Row pre-welding treatment and after welding treatment, welding efficiency and welding quality are higher.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of the utility model automatic laser welding machine main view direction；
Fig. 2 is the schematic diagram of the utility model automatic laser welding machine left view direction；
Description of symbols: 1 pedestal；2 first straight line slide units；201 first wire nut blocks；3 second straight line slide units；301 second
Screw block；4 third straight line slide units；5 the 4th straight line slide units；501 the 4th screw blocks；6 rotating drive mechanisms；7 dust-blowing devices；701
Bidirectional axial flow fan；8 laser welding heads；9 open source single-chip microcontrollers；10 paint cans；11 laser scanners；12 laser measuring apparatus；13 bottoms
Disk；14 turntables.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide the Laser Weldings that one kind can be completed at the same time pre-welding treatment, welding and after welding treatment
Machine guarantees welding quality to improve welding efficiency.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in Figs. 1-2, the present embodiment provides a kind of automatic laser welding machines, including pedestal 1, first wire nut block 201,
Two screw blocks 301, third screw block, the 4th screw block 501, welding platform, first straight line slide unit 2, second straight line slide unit 3,
Three straight line slide units 4, the 4th straight line slide unit 5, rotating drive mechanism 6, dust-blowing device 7, positioning device and open source single-chip microcontroller 9, third
Laser welding head 8 is provided on screw block.The input terminal of laser welding head 8 is connected with the output end of open source single-chip microcontroller 9, and open source is single
Piece machine 9 controls laser welding head 8 and carries out laser welding.
First straight line slide unit 2, second straight line slide unit 3 and third straight line slide unit 4 are all made of straight line commonly used in the prior art
Slide unit structure includes that mounting base, motor, shaft coupling, lead screw, screw block and bearing block, motor are fixed in mounting base, motor
Output end be connected with one end of lead screw by shaft coupling, non-threaded section of lead screw two sides with bearing block rotation connection, screw block
It is connect with threads of lead screw.It is straight that the output end of open source single-chip microcontroller 9 is separately connected first straight line slide unit 2, second straight line slide unit 3 and third
The motor of line slide unit 4, to control first straight line slide unit 2, second straight line slide unit 3 and the respective screw block of third straight line slide unit 4
Movement.
Specifically, as shown in Fig. 2, first straight line slide unit 2 drives first wire nut block 201 to slide in left-right direction on pedestal 1
Dynamic, second straight line slide unit 3 drives the second screw block 301 to slide along the longitudinal direction on first wire nut block 201, third straight line slide unit
4 driving third screw blocks are slidable in the vertical direction on the second screw block 301.
4th straight line slide unit 5 also uses above-mentioned straight line slide unit structure commonly used in the prior art, to drive the 4th screw
Block 501 is slidable in the vertical direction on first wire nut block 201.It is provided with shaft on 4th screw block 501, is arranged in shaft useful
With to the flexible high molecular material of postwelding workpiece brushing protective coating, 6 drive shaft of rotating drive mechanism is rotated, by open source monolithic
The movement of the control rotating drive mechanism 6 of machine 9.When the welding is completed, in order to protect layer, above-mentioned flexible high molecular material can be passed through
Coating (such as antirust oil) is brushed in welding position, to improve welding quality.In the present embodiment, rotation drive structure is stepping
The output shaft of motor, stepper motor is coaxially connected with shaft by shaft coupling.
In order to be more convenient, quickly add on flexible high molecular material coating, the present embodiment is arranged in the side of pedestal 1
There is paint can 10, paint can 10 has a dismountable upper cover, and paint can 10 is to accommodate coating.
Before welding, it is limited by welding shop environment and part to be welded storage and transport environment, part to be welded surface is often
It is deposited with certain dust, if not clearing up dust and directly welding, welding quality certainly will be will affect.The present embodiment is by dust-blowing device
7 are set on pedestal 1, and the drifting dust mouth of dust-blowing device 7 is arranged towards welding platform, control dust-blowing device 7 by open source single-chip microcontroller 9
Movement.First the dust at position to be welded can be cleaned out before welding, it is simple to operate.
Positioning device includes laser scanner 11 and laser measuring apparatus 12, and laser scanner 11 and laser measuring apparatus 12 are pacified
Mounted in the side of the second screw block 301, the output end of laser scanner 11 and laser measuring apparatus 12 is defeated with open source single-chip microcontroller 9
Enter end electrical connection.Laser scanner 11 is controlled by open source single-chip microcontroller 9 to be scanned the shape of welding workpiece, controls Laser Measuring
Amount instrument 12 measures the size of welding workpiece, and the information for measuring and scanning passes to open source single-chip microcontroller 9, single-chip microcontroller of increasing income
9 pairs of information are analyzed and processed, and are positioned according to operating position of the parameter preset to laser welding head 8, intelligent journey
Degree is high, and registration substantially increases the precision of welding.
Further, welding platform is preferably rotatable platform, including chassis 13 and turntable 14, turntable 14 and chassis 13
It is connected by turntable bearing, chassis 13 is detachably secured on pedestal 1.It is vertical to be provided at the lower surface center of turntable 14
Axis, the vertical axes are connect with a motor drive, which is set in the pedestal 1 below welding platform.
Further, the upper surface of rotatable platform is provided with threaded hole, and threaded hole is to install positioning fixture.It is using
When, it can be uniformly arranged positioning fixture on the circumferencial direction of turntable 14, it is every to have welded a workpiece turntable 14 be made to rotate
Certain angle is simultaneously welded next time, to complete multiple welding by clamped one time, improves welding efficiency.
Above-mentioned flexible high molecular material can be sponge, terylene, cotton or other materials, as long as coating application can exist
On welding position.
For some materials, pernicious gas may be generated when being welded；Some materials are when carrying out laser welding
Pernicious gas will not be generated, but oxygen concentration is lower after long-time is welded, and is unfavorable for the normal work of operator.In order to protect
Hinder the health of operator, dust-blowing device 7 is set two-way blow structure by the present embodiment.Specifically, dust-blowing device 7 includes logical
Air pipe line and the Bidirectional axial flow fan 701 being set on air pipeline, one end of air pipeline is opposite with welding platform, ventilation duct
The other end on road with air chimney or filter structure to be connected to.
Further, air pipeline is flexible plastic pipe, is arranged with outside the part adjacent with welding platform on air pipeline
Gooseneck.Gooseneck has plasticity ability, and operation is improved in the position that air pipeline is aligned when air blowing or air-breathing can be adjusted flexibly
Flexibility and convenience.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of automatic laser welding machine, which is characterized in that including pedestal, first wire nut block, the second screw block, third screw
Block, welding platform, first straight line slide unit, second straight line slide unit, third straight line slide unit, the 4th straight line slide unit, turns the 4th screw block
Dynamic driving mechanism, dust-blowing device, positioning device and single-chip microcontroller of increasing income, are provided with laser welding head on the third screw block；
The first straight line slide unit drives the first wire nut block to slide in left-right direction on the pedestal, the second straight line
Slide unit drives the second screw block to slide along the longitudinal direction on the first wire nut block, and the third straight line slide unit drives institute
It states third screw block to be slidable in the vertical direction on the second screw block, the 4th straight line slide unit drives the 4th screw
Block is slidable in the vertical direction on the first wire nut block, and shaft is provided on the 4th screw block, is arranged in the shaft
Have to the flexible high molecular material to postwelding workpiece brushing protective coating, the rotating drive mechanism drives the shaft to turn
It is dynamic；
The dust-blowing device is set on the pedestal, and the drifting dust mouth of the dust-blowing device is arranged towards the welding platform；
The positioning device includes laser scanner and laser measuring apparatus, and the laser scanner and the laser measuring apparatus are pacified
Mounted in the side of the second screw block；
The output end of the laser scanner and the laser measuring apparatus is electrically connected with the input terminal of open source single-chip microcontroller, described to open
Source single-chip microcontroller controls the first straight line slide unit, the second straight line slide unit, the third straight line slide unit, the described 4th directly respectively
The movement of line slide unit, the rotating drive mechanism and the dust-blowing device, the input terminal of the laser welding head and the open source
The output end of single-chip microcontroller is connected.
2. automatic laser welding machine according to claim 1, which is characterized in that the welding platform is rotatable platform, institute
Stating welding platform includes chassis and turntable, and the turntable is connected with the chassis by turntable bearing, and the chassis is removable
It is fixed on unloading on the pedestal.
3. automatic laser welding machine according to claim 2, which is characterized in that the upper surface of the rotatable platform is provided with
Threaded hole, the threaded hole is to install positioning fixture.
4. automatic laser welding machine according to claim 1, which is characterized in that the flexible high molecular material is sponge.
5. automatic laser welding machine according to claim 1, which is characterized in that the flexible high molecular material is terylene.
6. automatic laser welding machine according to claim 1, which is characterized in that the dust-blowing device include air pipeline and
The Bidirectional axial flow fan being set on the air pipeline, one end of the air pipeline is opposite with the welding platform, described
The other end of air pipeline with air chimney or filter structure to be connected to.
7. automatic laser welding machine according to claim 6, which is characterized in that the air pipeline is flexible plastic pipe,
Gooseneck is arranged with outside the part adjacent with the welding platform on the air pipeline.
8. automatic laser welding machine according to claim 1, which is characterized in that the side of the pedestal is provided with coating
Bucket, the paint can have a dismountable upper cover, and the paint can is to accommodate coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400222.2U CN208743924U (en) | 2018-08-29 | 2018-08-29 | A kind of automatic laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400222.2U CN208743924U (en) | 2018-08-29 | 2018-08-29 | A kind of automatic laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743924U true CN208743924U (en) | 2019-04-16 |
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ID=66082321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400222.2U Active CN208743924U (en) | 2018-08-29 | 2018-08-29 | A kind of automatic laser welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208743924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759074A (en) * | 2019-11-14 | 2020-02-07 | 衡阳凯新特种材料科技有限公司 | Special material processing device |
| CN111001918A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Front floor positioning device for automobile spot welding and using method thereof |
-
2018
- 2018-08-29 CN CN201821400222.2U patent/CN208743924U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759074A (en) * | 2019-11-14 | 2020-02-07 | 衡阳凯新特种材料科技有限公司 | Special material processing device |
| CN110759074B (en) * | 2019-11-14 | 2021-04-27 | 衡阳凯新特种材料科技有限公司 | Special material processing device |
| CN111001918A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Front floor positioning device for automobile spot welding and using method thereof |
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