CN109332890A - Ladle body laser-beam welding machine and its application method - Google Patents
Ladle body laser-beam welding machine and its application method Download PDFInfo
- Publication number
- CN109332890A CN109332890A CN201811281943.0A CN201811281943A CN109332890A CN 109332890 A CN109332890 A CN 109332890A CN 201811281943 A CN201811281943 A CN 201811281943A CN 109332890 A CN109332890 A CN 109332890A
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- CN
- China
- Prior art keywords
- pinch roller
- laser
- ladle body
- beam welding
- steel drum
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- 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.)
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Classifications
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- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides ladle body laser-beam welding machines, including mainframe, the pressing wheel device and laser soldering device being set on the mainframe, the laser soldering device includes laser head, the pressing wheel device includes the several groups pinch roller assembly along x to distribution, pinch roller assembly described in every group includes several pinch rollers, several described pinch rollers in pinch roller assembly described in every group are arc-shaped distribution, and it is respectively provided with a distribution diameter, the pressing wheel device includes a feeding end and a discharge end, the feeding end and the discharge end be located at the pressing wheel device x to both ends, several described distribution diameters are along x to being gradually reduced, the laser head is right against the discharge end.Ladle body laser-beam welding machine provided by the invention and its application method enable to practicability higher.
Description
Technical field
The invention belongs to steel drum production equipment fields, are related to ladle body laser-beam welding machine and its application method.
Background technique
It is usually to be crimped the steel plate of the certain specification of raw material, and make first in the manufacturing process of steel drum
Steel plate forms cylindrical shape, later by welding welds the both ends of steel plate.
The method at existing welding steel drum both ends, mainly uses steel plate whip stitch resistance welding, the method power consumption it is big and
Consume whip stitch steel, steel plate be easily-deformable, weld seam again unsightly, it is subsequent also to want especially when material selection galvanized sheet or film coated plate
Artificial edging, consume manpower, electric power and place etc.；Environment is also heavily contaminated, and practicability is lower.
Summary of the invention
The purpose of the present invention is to provide ladle body laser-beam welding machine and its application methods, it is intended to solve that practicability is low to ask
Topic.
In order to solve the above technical problems, the present invention provides a kind of ladle body laser-beam welding machine, including mainframe, it is set to institute
The pressing wheel device and laser soldering device on mainframe are stated, the laser soldering device includes laser head, the pressing wheel device
It include the several groups pinch roller assembly along x to distribution, pinch roller assembly described in every group includes several pinch rollers, is pressed described in every group
Several described pinch rollers in wheel assembly are arc-shaped distribution, and are respectively provided with a distribution diameter, and the pressing wheel device includes
Have a feeding end and a discharge end, the feeding end and the discharge end be located at the pressing wheel device x to both ends, several institutes
Distribution diameter is stated along x to being gradually reduced, the laser head is right against the discharge end.
The present invention is further arranged to, and the pinch roller assembly further includes having support rod, and the pinch roller is rotationally connected with described
Support rod.
The present invention is further arranged to, and the outer wall of the pinch roller is arc-shaped.
The present invention is further arranged to, and includes that there are three the pinch rollers in pinch roller assembly described in every group.
The present invention is further arranged to, and pinch roller assembly described in several groups is along x to being uniformly distributed.
The present invention is further arranged to, and support device is additionally provided on the mainframe, institute is cut in outside the support device
State distribution diameter.
The present invention is further arranged to, and the support device includes support wheel and supporting element, and the supporting element is fixedly connected
In the mainframe, the support wheel is rotationally connected with the supporting element.
The present invention is further arranged to, and there are two the support device settings, and two support devices are symmetrically distributed in
The two sides of the pinch roller assembly.
The present invention also provides a kind of methods using the as above any one ladle body laser-beam welding machine, including following step
It is rapid:
Steel drum is delivered in pressing wheel device by S1, and wherein the beginning of steel drum is conveyed into pressing wheel device from feeding end；
S2, steel drum continue towards x to activity, and with the activity of steel drum, steel drum also receives the extruding of pinch roller and gradually shape
Become；
S3, steel drum activity to discharge end, steel drum form complete cylinder, and laser soldering device operation, laser head is to steel
Bucket is welded；
The tail end of S4, steel drum are transferred out from discharge end, complete welding.
Compared with prior art, the present invention provides ladle body laser-beam welding machine and its application method, weld ladle body when
Wait, ladle body be it is arc-shaped or it is semicircle entered in pressing wheel device by feeding end, then as arc-shaped steel drum after
Continuous activity, steel drum also receives the squeezing action of each pinch roller in pinch roller assembly, and gradually becomes complete cylinder, works as ladle body
After longitudinal section becomes complete cylinder, laser soldering device has carried out laser welding to ladle body, after the completion of welding, if it is length
Bar shaped it is columnar structured, can carry out longitudinal being truncated to obtain desired ladle body length according to actual needs；Wherein due to
For the process in welding, the both ends of ladle body are in the state of a conflict, i.e., do not have scrap (bridge) between the both ends of ladle body, thus make
The effect that must be welded is more preferable, simultaneously because this process is to be carried out by laser welding, therefore can also preferably prevent environment
Pollution etc., practicability are high.
Detailed description of the invention
Fig. 1 is the vertical structure figure of one embodiment of ladle body laser-beam welding machine of the present invention；
Fig. 2 is the structural schematic diagram of one embodiment of ladle body laser-beam welding machine of the present invention；
Fig. 3 is the arrangement schematic diagram of several groups pinch roller assembly in ladle body laser-beam welding machine of the present invention.
Wherein, 1, mainframe；2, laser soldering device；3, laser head；4, pinch roller；5, feeding end；6, discharge end；7, it supports
Device；7a, support wheel；7b, supporting element.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to ladle body laser-beam welding machine proposed by the present invention and its application method make into
One step is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is of the invention
The purpose of embodiment.The same or similar appended drawing reference represents the same or similar component in attached drawing.
A kind of ladle body laser-beam welding machine, as shown in Figure 1 to Figure 3, including mainframe 1, the pressure being set on the mainframe 1
Wheel apparatus and laser soldering device 2, the laser soldering device 2 include laser head 3, the pressing wheel device include along x to
The several groups pinch roller assembly of (i.e. horizontal direction in Fig. 2) distribution, pinch roller assembly described in every group includes several pinch rollers 4, often
Several described pinch rollers 4 in the group pinch roller assembly are arc-shaped distribution, and are respectively provided with a distribution diameter, the pinch roller
Device includes a feeding end 5 and a discharge end 6, the feeding end 5 and the discharge end 6 be located at the pressing wheel device x to
Both ends, for several described distribution diameters along x to being gradually reduced, the laser head 3 is right against the discharge end 6.
The pinch roller assembly further includes having support rod, and the pinch roller 4 is rotationally connected with the support rod.The pinch roller 4
Outer wall is arc-shaped.It include that there are three the pinch rollers 4 in pinch roller assembly described in every group.Pinch roller assembly described in several groups along x to
It is uniformly distributed.
It is additionally provided with support device 7 on the mainframe 1, is cut in the distribution diameter outside the support device 7.The branch
Support arrangement 7 includes that support wheel 7a and supporting element 7b, the supporting element 7b are fixedly connected on the mainframe 1, the support wheel 7a
It is rotationally connected with the supporting element 7b.There are two the settings of support device 7, and two support devices 7 are symmetrically distributed in institute
State the two sides of pinch roller assembly.
The present invention also provides a kind of methods using the as above any one ladle body laser-beam welding machine, including following step
It is rapid:
Steel drum is delivered in pressing wheel device by S1, and wherein the beginning of steel drum is conveyed into pressing wheel device from feeding end 5；
S2, steel drum continue towards x to activity, and with the activity of steel drum, steel drum also receives the extruding of pinch roller 4 and gradually shape
Become；
S3, to discharge end 6, steel drum forms complete cylinder for steel drum activity, and laser soldering device 2 is run, and laser head 3 is right
Steel drum is welded；
The tail end of S4, steel drum are transferred out from discharge end 6, complete welding.
Ladle body laser-beam welding machine provided by the invention and its application method, when welding ladle body, ladle body is arc-shaped
Or it is semicircle entered in pressing wheel device by feeding end 5, then as the continuation activity of arc-shaped steel drum, steel drum also by
The squeezing action of each pinch roller 4 in pinch roller assembly has been arrived, and has gradually become complete cylinder, when ladle body longitudinal section becomes complete
Cylinder after, laser soldering device 2 has carried out laser welding to ladle body, after the completion of welding, if it is the cylindrical shape of strip
Structure can carry out longitudinal ladle body length for being truncated and wanting to acquisition according to actual needs；Wherein since the process is being welded
When, the both ends of ladle body are in the state of a conflict, i.e., do not have scrap (bridge) between the both ends of ladle body, allow for the effect of welding in this way
More preferably, simultaneously because this process is to be carried out by laser welding, therefore can also preferably prevent the pollution of the environment, practicability
It is high.
All include wherein that there are three pinch rollers 4 in every group of pinch roller assembly, can make to be used in this way when actual production
4 numbers of pinch roller it is minimum, input cost is minimum；And several groups pinch roller assembly is to be enabled in this way along x to equally distributed
The deformation of steel drum gradually carries out, it is therefore prevented that steel drum deformation variation is too fast and steel drum is caused to generate damage, improves processing matter
Amount.
Wherein since pinch roller 4 is rotatably connected on support rod, the frictional force between such steel drum and pinch roller 4 just compared with
It is small, reduce the loss of steel drum；And it is arc-shaped when due to the outer wall of pinch roller 4, it thus increases between steel drum and pinch roller 4
The conflict gross area, further preventing steel drum, deformation occurs；Support device 7 can be to steel drum at runtime for same steel drum
Play the role of support；And support wheel 7a can rotate under the induced effect of steel drum, therefore also play guarantor to steel drum
Shield effect.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (9)
1. a kind of ladle body laser-beam welding machine, which is characterized in that including mainframe (1), the pinch roller being set on the mainframe (1)
Device and laser soldering device (2), the laser soldering device (2) includes laser head (3), and the pressing wheel device includes edge
For x to the several groups pinch roller assembly of distribution, pinch roller assembly described in every group includes several pinch rollers (4), press nips described in every group
Several described pinch rollers (4) in part are arc-shaped distribution, and are respectively provided with a distribution diameter, and the pressing wheel device includes
One feeding end (5) and a discharge end (6), the feeding end (5) and the discharge end (6) be located at the pressing wheel device x to two
End, for several described distribution diameters along x to being gradually reduced, the laser head (3) is right against the discharge end (6).
2. ladle body laser-beam welding machine according to claim 1, which is characterized in that the pinch roller assembly further includes having support
Bar, the pinch roller (4) are rotationally connected with the support rod.
3. ladle body laser-beam welding machine according to claim 2, which is characterized in that the outer wall of the pinch roller (4) is arc-shaped.
4. ladle body laser-beam welding machine according to claim 2 or 3, which is characterized in that wrapped in pinch roller assembly described in every group
There are three including the pinch roller (4).
5. ladle body laser-beam welding machine according to claim 4, which is characterized in that pinch roller assembly described in several groups is along x to equal
Even distribution.
6. ladle body laser-beam welding machine according to claim 5, which is characterized in that be additionally provided with branch on the mainframe (1)
Support arrangement (7), the support device (7) are cut in the distribution diameter outside.
7. ladle body laser-beam welding machine according to claim 6, which is characterized in that the support device (7) includes support wheel
(7a) and supporting element (7b), the supporting element (7b) are fixedly connected on the mainframe (1), support wheel (7a) rotation connection
In the supporting element (7b).
8. ladle body laser-beam welding machine according to claim 7, which is characterized in that there are two support device (7) settings,
Two support devices (7) are symmetrically distributed in the two sides of the pinch roller assembly.
9. it is a kind of using as described in any one of claim 1 to 8 ladle body laser-beam welding machine method, which is characterized in that including with
Lower step:
Steel drum is delivered in pressing wheel device by S1, and wherein the beginning of steel drum is conveyed into pressing wheel device from feeding end (5)；
S2, steel drum continue towards x to activity, and with the activity of steel drum, steel drum also receives the extruding of pinch roller (4) and gradually shape
Become；
S3, steel drum activity to discharge end (6), steel drum form complete cylinder, laser soldering device (2) operation, laser head (3)
Steel drum is welded；
The tail end of S4, steel drum are transferred out from discharge end (6), complete welding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281943.0A CN109332890A (en) | 2018-10-31 | 2018-10-31 | Ladle body laser-beam welding machine and its application method |
| PCT/CN2019/077626 WO2020087832A1 (en) | 2018-10-31 | 2019-03-11 | Laser welding machine for barrel and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281943.0A CN109332890A (en) | 2018-10-31 | 2018-10-31 | Ladle body laser-beam welding machine and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109332890A true CN109332890A (en) | 2019-02-15 |
Family
ID=65312612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811281943.0A Pending CN109332890A (en) | 2018-10-31 | 2018-10-31 | Ladle body laser-beam welding machine and its application method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109332890A (en) |
| WO (1) | WO2020087832A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087832A1 (en) * | 2018-10-31 | 2020-05-07 | 上海冀晟自动化成套设备有限公司 | Laser welding machine for barrel and use method thereof |
| CN111346985A (en) * | 2020-03-14 | 2020-06-30 | 上海冀晟自动化成套设备有限公司 | Barrel laser welding machine and use method thereof |
| CN117655529A (en) * | 2024-01-31 | 2024-03-08 | 长春市飞鹰激光设备有限公司 | Laser welding machine with welding position butt joint protect function |
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| CN108098263A (en) * | 2017-11-27 | 2018-06-01 | 上海冀晟自动化成套设备有限公司 | Steel drum production technology and steel drum production system |
| CN109332890A (en) * | 2018-10-31 | 2019-02-15 | 上海冀晟自动化成套设备有限公司 | Ladle body laser-beam welding machine and its application method |
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- 2018-10-31 CN CN201811281943.0A patent/CN109332890A/en active Pending
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2019
- 2019-03-11 WO PCT/CN2019/077626 patent/WO2020087832A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226749A (en) * | 2014-08-18 | 2014-12-24 | 山东泰丰钢业有限公司 | U-shaped molding process for manufacturing HFW (High Frequency Welding) welding pipe |
| CN204523873U (en) * | 2015-03-30 | 2015-08-05 | 巢湖鹏远有色合金科技有限公司 | A kind of metallic plate pipe crimping stage casing device |
| CN105171241A (en) * | 2015-10-22 | 2015-12-23 | 上海冀晟自动化成套设备有限公司 | Laser welder and using method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087832A1 (en) * | 2018-10-31 | 2020-05-07 | 上海冀晟自动化成套设备有限公司 | Laser welding machine for barrel and use method thereof |
| CN111346985A (en) * | 2020-03-14 | 2020-06-30 | 上海冀晟自动化成套设备有限公司 | Barrel laser welding machine and use method thereof |
| CN117655529A (en) * | 2024-01-31 | 2024-03-08 | 长春市飞鹰激光设备有限公司 | Laser welding machine with welding position butt joint protect function |
| CN117655529B (en) * | 2024-01-31 | 2024-04-12 | 长春市飞鹰激光设备有限公司 | Laser welding machine with welding position butt joint protect function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020087832A1 (en) | 2020-05-07 |
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Application publication date: 20190215 |