CN103231179B - Double-layer metal material laser stitch welding feeding pressure mechanism - Google Patents
Double-layer metal material laser stitch welding feeding pressure mechanism Download PDFInfo
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- CN103231179B CN103231179B CN201210337514.7A CN201210337514A CN103231179B CN 103231179 B CN103231179 B CN 103231179B CN 201210337514 A CN201210337514 A CN 201210337514A CN 103231179 B CN103231179 B CN 103231179B
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Abstract
The invention discloses a kind of double-layer metal material laser stitch welding feeding pressure mechanism, comprise supporter, conveying roller, compression beam and drive unit, described supporter is provided with welding region, conveying roller circumferencial direction can rotate and be located at welding region both sides, the supporting point position of conveying roller periphery surface highest point is not less than the upper surface in supporter welding region, the compression beam that at least one vertical direction can be elevated is provided with above the welding region of supporter, described drive unit is fixed on supporter and also compression beam can be driven to move, the present invention realizes the compression of the double sheets of the welding region on supporter in vertical direction lifting by compression beam, double sheets laminating between two compression beam closely, laser welding system is welded between two compression beam, firm welding is reliable, not easily snap, this equipment adopts conveying roller to carry out feeding and support, combined by rolling support and fixed support, be convenient to the conveying to double sheets and position adjustment.<!--1-->
Description
Technical field
The present invention relates to the heat-transferring jacket manufacturing equipment that a kind of tank kind equipment adopts, particularly a kind of double-layer metal material laser stitch welding feeding pressure mechanism.
Background technology
This tank kind equipment used in the industrial production such as beer, beverage usually adopt heat-transferring jacket to carry out heating and cooling, the manufacture process of the heat-transferring jacket generally adopted at present is as follows: stacked by thick, thin double layer of metal plate, thin plate is upper, welding is implemented with laser welding system, plate face is arranged with on request some solder joints, heat transfer medium channels track, then plate benging is made column shape container, pass into the medium of certain pressure, some region of thin plate is that convex arc shaped is heaved, and form space between slab, for heat transfer medium flows.In the stitch welding of this kind of double sheets, require sheet material to fit accurate, get rid of air therebetween.If the excesssive gap between weld two-ply will affect welding quality.Need the mechanism of enough large pressure could by plate compacting, to ensure welding quality.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of double-layer metal material laser stitch welding feeding pressure mechanism, this double-layer metal material laser stitch welding feeding pressure mechanism pressing is tight, guarantees two-layer welded blank firm welding.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of double-layer metal material laser stitch welding feeding pressure mechanism, comprise supporter, conveying roller, compression beam and drive unit, described supporter is provided with welding region, conveying roller circumferencial direction can rotate and be located at welding region both sides, the supporting point position of conveying roller periphery surface highest point is not less than the upper surface of supporter welding region, the compression beam that at least one vertical direction can be elevated is provided with above the welding region of supporter, described drive unit is fixed on supporter and also compression beam can be driven to move.
As a further improvement on the present invention, form first and second protruding pressing table corresponding to size and position below described compression beam and on supporter above welding region respectively, first and second protruding pressing table surface described is installed with first and second high temperature resistant resilient sleeper-bearing respectively.
As a further improvement on the present invention, the supporting point position of described conveying roller periphery surface highest point is higher than the upper surface of the second high temperature resistant resilient sleeper-bearing.
As a further improvement on the present invention, the quantity of described compression beam is two, is distributed in the both sides of supporter welding region near conveying roller respectively.
As a further improvement on the present invention, described drive unit is oil cylinder, and the cylinder body of described oil cylinder is fixed on supporter, and the piston rod of oil cylinder is connected with compression beam.
As a further improvement on the present invention, described oil cylinder is distributed in the two ends of compression beam length direction respectively, is also provided with synchronous hydraulic distributor, and described synchronous hydraulic distributor gives each oil cylinder fuel feeding respectively.
As a further improvement on the present invention, supporter is provided with vertical gathering sill, and compression beam is provided with vertical guide pad, and described guide pad is inserted in gathering sill and also can vertically slides.
As a further improvement on the present invention, described supporter is provided with first and second travel switch vertically arranged, the lengthwise position of first and second travel switch described on supporter can regulate, compression beam is provided with a sensor block, this sensor block can trigger first and second travel switch, also be provided with control system, described travel switch is messaging in control system, the action of control system accessory drive.
As a further improvement on the present invention, described travel switch is Hall switch.
The invention has the beneficial effects as follows: the present invention realizes the compression of the double sheets of the welding region on supporter in vertical direction lifting by least two compression beam, double sheets laminating between two compression beam closely, laser welding system is welded between two compression beam, firm welding is reliable, not easily snap, this equipment adopts conveying roller to carry out feeding and support, is combined by rolling support and fixed support, is convenient to the conveying to double sheets and position adjustment.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is A-A portion sectional view in Fig. 2.
Detailed description of the invention
Embodiment: a kind of double-layer metal material laser stitch welding feeding pressure mechanism, comprise supporter 1, conveying roller 103, compression beam 2 and drive unit 4, described supporter 1 is provided with welding region 6, conveying roller 103 circumferencial direction can rotate and be located at welding region 6 both sides, the supporting point position of conveying roller 103 periphery surface highest point is not less than the upper surface of supporter 1 welding region 6, the compression beam 2 that at least one vertical direction can be elevated is provided with above the welding region 6 of supporter 1, described drive unit 4 is fixed on supporter 1 and also compression beam 2 can be driven to move, during use, compression beam 2 rises, the double sheets be made up of upper strata thin plate 9 and lower floor's slab 10 is delivered between compression beam 2 and supporter 1 welding region 6 through conveying roller 103, then the double sheets on the vertical lower general who has surrendered's welding region 6 of compression beam 2 compresses, laser welding system 8 carries out spot welding to the sheet material between two compression beam 2, this mechanism use and easy to adjust, double sheets pressing is tight, guarantee between double sheets very close to each other, point postwelding firmness is high, not easily snap in use procedure.
First and second protruding pressing table corresponding to size and position is formed above welding region 6 respectively below described compression beam 2 and on supporter 1, first and second protruding pressing table surface described is installed with first and second high temperature resistant resilient sleeper-bearing 201,3 respectively, sheet material is compressed by first and second high temperature resistant resilient sleeper-bearing 201,3, realize Elastic Contact, binder is firm, and weigh workpiece to be welded wounded when preventing binder, prevent local plastic deformation simultaneously.
The supporting point position of described conveying roller 103 periphery surface highest point is higher than the upper surface of the second high temperature resistant resilient sleeper-bearing, and after compression beam 2 compresses two-layer sheet material to be welded, two-layer sheet material to be welded part in weld zone produces microbend; Because the pressure of compression beam 2 and the elastic reaction of material itself make both sides sheet material to be welded fit tightly in weld zone.
The quantity of described compression beam 2 is two, be distributed in supporter 1 welding region 6 respectively near the both sides of conveying roller 103, guarantee to compress rear two-layer sheet material in the laminating of welding region 6 entirety closely, it can certainly be the compression beam 2 of one deck tabular, compression beam 2 is offered welding perforation, and this is the equivalent constructions of this patent.
Described drive unit 4 is oil cylinder, and the cylinder body of described oil cylinder is fixed on supporter 1, and the piston rod of oil cylinder is connected with compression beam 2, can also be that cylinder, driven by motor cam mechanism or linkage realize.
Described oil cylinder is distributed in the two ends of compression beam 2 length direction respectively, also be provided with synchronous hydraulic distributor, described synchronous hydraulic distributor gives each oil cylinder fuel feeding respectively, and synchronous hydraulic distributor achieves each oil cylinder and adopts synchronization hydraulic system to drive, and guarantees the motion synchronicity of each compression beam 2.
Described supporter 1 is provided with vertical gathering sill 502, compression beam 2 is provided with vertical guide pad 501, described guide pad 501 is inserted in gathering sill 502 and also can vertically slides, preferably at the two ends of two compression beam 2, four vertical direction guide pads 501 be parallel to each other are installed respectively, to realize two compression beam 2 two ends 4 be synchronized with the movement.
Described supporter 1 is provided with vertically arrange first, two travel switches 101, 102, described first, two travel switches 101, 102 lengthwise positions on supporter 1 can regulate, compression beam 2 is provided with a sensor block 202, this sensor block 202 can trigger first, two travel switches 101, 102, also be provided with control system, described travel switch is messaging in control system, control system accessory drive 4 action, the sensor block 202 of compression beam 2 side triggers travel switch, control system obtains signal will accessory drive 4 action, from but realize to compression beam 2 move control.
First and second travel switch 101,102 described is Hall switch.
Claims (7)
1. a double-layer metal material laser stitch welding feeding pressure mechanism, it is characterized in that: comprise supporter (1), conveying roller (103), compression beam (2) and drive unit (4), described supporter (1) is provided with welding region (6), conveying roller (103) circumferencial direction can rotate and be located at welding region (6) both sides, the supporting point position of conveying roller (103) periphery surface highest point is not less than the upper surface of supporter (1) welding region (6), the compression beam (2) that at least one vertical direction can be elevated is provided with above the welding region (6) of supporter (1), described drive unit (4) is fixed on supporter (1) and above also compression beam (2) can be driven to move, described compression beam (2) below and supporter (1) upper welding region (6) top respectively formation size and position corresponding first, two protruding pressing tables, described first, two protruding pressing table surfaces are installed with first respectively, two high temperature resistant resilient sleeper-bearings (201, 3), the supporting point position of described conveying roller (103) periphery surface highest point is higher than the upper surface of the second high temperature resistant resilient sleeper-bearing.
2. double-layer metal material laser stitch welding feeding pressure mechanism according to claim 1, it is characterized in that: the quantity of described compression beam (2) is two, be distributed in the both sides of supporter (1) welding region (6) near conveying roller (103) respectively.
3. double-layer metal material laser stitch welding feeding pressure mechanism according to claim 1, it is characterized in that: described drive unit (4) is oil cylinder, the cylinder body of described oil cylinder is fixed on supporter (1), and the piston rod of oil cylinder is connected with compression beam (2).
4. double-layer metal material laser stitch welding feeding pressure mechanism according to claim 3, it is characterized in that: described oil cylinder is distributed in the two ends of compression beam (2) length direction respectively, also be provided with synchronous hydraulic distributor, described synchronous hydraulic distributor gives each oil cylinder fuel feeding respectively.
5. the double-layer metal material laser stitch welding feeding pressure mechanism according to claim 1 or 3, it is characterized in that: supporter (1) is provided with vertical gathering sill (502), compression beam (2) is provided with vertical guide pad (501), and described guide pad (501) is inserted in gathering sill (502) and also can vertically slides.
6. the double-layer metal material laser stitch welding feeding pressure mechanism according to claim 1 or 3, it is characterized in that: described supporter (1) is provided with vertically arrange first, two travel switches (101, 102), described first, two travel switches (101, 102) lengthwise position on supporter (1) can regulate, compression beam (2) is provided with a sensor block (202), this sensor block (202) can trigger first, two travel switches (101, 102), also be provided with control system, described travel switch is messaging in control system, control system accessory drive (4) action.
7. double-layer metal material laser stitch welding feeding pressure mechanism according to claim 6, is characterized in that: first and second travel switch described (101,102) is Hall switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337514.7A CN103231179B (en) | 2012-09-12 | 2012-09-12 | Double-layer metal material laser stitch welding feeding pressure mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210337514.7A CN103231179B (en) | 2012-09-12 | 2012-09-12 | Double-layer metal material laser stitch welding feeding pressure mechanism |
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| Publication Number | Publication Date |
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| CN103231179A CN103231179A (en) | 2013-08-07 |
| CN103231179B true CN103231179B (en) | 2015-12-16 |
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| CN201210337514.7A Active CN103231179B (en) | 2012-09-12 | 2012-09-12 | Double-layer metal material laser stitch welding feeding pressure mechanism |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175692A (en) * | 2018-10-13 | 2019-01-11 | 苏州领智迅创智能装备有限公司 | Laser welding apparatus |
| CN113523683B (en) * | 2021-06-21 | 2023-09-22 | 中联重科股份有限公司 | Workpiece welding auxiliary device and workpiece welding equipment |
| CN113492286B (en) * | 2021-09-08 | 2021-11-09 | 南通泽云机械有限公司 | Welding equipment for steel structure installation |
| CN114248027B (en) * | 2021-11-23 | 2024-07-05 | 深圳泰德激光技术股份有限公司 | Pressing jig and laser welding device |
| CN115213562A (en) * | 2022-08-30 | 2022-10-21 | 宁波乐惠国际工程装备股份有限公司 | Laser stitch welding thin plate welding process |
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| US3855445A (en) * | 1972-12-07 | 1974-12-17 | Goetaverken Ab | Device for interconnecting two plates |
| US5290990A (en) * | 1991-08-15 | 1994-03-01 | Elpatronic Ag | Seam welding machine for joining sheet blanks together |
| JP3592964B2 (en) * | 1999-07-21 | 2004-11-24 | 三菱電機株式会社 | Metal plate connection device |
| CN101081468A (en) * | 2006-05-31 | 2007-12-05 | 广东山峰化工机械有限公司 | Vacuum stitch welding method |
| CN201645047U (en) * | 2010-02-09 | 2010-11-24 | 重庆远雄制冷成套设备有限公司 | Plate stitch-welding welding device |
| CN102029545A (en) * | 2010-12-16 | 2011-04-27 | 北京科技大学 | Press-elastic type automatic loading device |
| CN202763295U (en) * | 2012-09-12 | 2013-03-06 | 苏州领创激光科技有限公司 | Double-layer metal material laser stitch welding swaging mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100599351B1 (en) * | 2002-06-27 | 2006-07-12 | 스미토모 긴조쿠 고교 가부시키가이샤 | Material for welding and weld product |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855445A (en) * | 1972-12-07 | 1974-12-17 | Goetaverken Ab | Device for interconnecting two plates |
| US5290990A (en) * | 1991-08-15 | 1994-03-01 | Elpatronic Ag | Seam welding machine for joining sheet blanks together |
| JP3592964B2 (en) * | 1999-07-21 | 2004-11-24 | 三菱電機株式会社 | Metal plate connection device |
| CN101081468A (en) * | 2006-05-31 | 2007-12-05 | 广东山峰化工机械有限公司 | Vacuum stitch welding method |
| CN201645047U (en) * | 2010-02-09 | 2010-11-24 | 重庆远雄制冷成套设备有限公司 | Plate stitch-welding welding device |
| CN102029545A (en) * | 2010-12-16 | 2011-04-27 | 北京科技大学 | Press-elastic type automatic loading device |
| CN202763295U (en) * | 2012-09-12 | 2013-03-06 | 苏州领创激光科技有限公司 | Double-layer metal material laser stitch welding swaging mechanism |
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| CN103231179A (en) | 2013-08-07 |
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