CN108673030A - A kind of thin-walled cylinder automatic seeking seam positioning device and its localization method - Google Patents
A kind of thin-walled cylinder automatic seeking seam positioning device and its localization method Download PDFInfo
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- CN108673030A CN108673030A CN201810890043.XA CN201810890043A CN108673030A CN 108673030 A CN108673030 A CN 108673030A CN 201810890043 A CN201810890043 A CN 201810890043A CN 108673030 A CN108673030 A CN 108673030A
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- Prior art keywords
- cylinder
- bracket
- thin
- upright post
- guide upright
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of thin-walled cylinder automatic seeking seam positioning device and its localization methods, belong to thin-walled steel plate special processing equipment technical field.Technical solution is：Lower bracket（9）It is located at the lower guide upright post of two parallel arrangements（5）On, the lower guide upright post of two parallel arrangements（5）It is separately fixed at pedestal（6）On, lower cylinder（7）With lower bracket（9）It is drivingly connected, lower bracket（9）On set there are two horizontally disposed roller（4）, stepper motor（8）With roller（4）It is drivingly connected, upper bracket（11）The upper guide upright post being arranged in parallel by two（2）With positioning blade（3）It is fixedly connected, upper cylinder（1）With upper bracket（11）It is drivingly connected, upper bracket（11）It is equipped with laser detector（10）.The beneficial effects of the invention are as follows：The vertical masonry joint of different-diameter cylinder can be automatically positioned, reduce labor intensity, improve working efficiency.
Description
Technical field
The present invention relates to a kind of thin-walled cylinder automatic seeking seam positioning device and its localization methods, and it is special to belong to the processing of thin-walled steel plate
Use equipment technical field.
Background technology
It needs to weld at steel plate edge rolling after-opening that cylinder could be become, opening is the vertical masonry joint of cylinder, is welding position.
Due to being conveyed by pipeline after edge rolling, opening direction is less fixed, and when welding cylinder vertical masonry joint, it is desirable that must accurately determine
Opening direction can be welded further.
Currently, most of semi-automation straight seam welding machines need manual intervention to look for cartridge openings, this searching positioning tube
The method of body vertical masonry joint has the following problems：1）Production efficiency is influenced, while also increasing the amount of labour of worker；2）It can only realize half
Automated production cannot achieve automation continuous productive process.
Invention content
It is an object of the present invention to provide a kind of thin-walled cylinder automatic seeking seam positioning device and its localization methods, can be to different straight
The cylinder of diameter realizes the positioning of vertical masonry joint, solves the problems, such as background technology.
The technical scheme is that：
A kind of thin-walled cylinder automatic seeking seam positioning device, including upper cylinder, upper guide upright post, positioning blade, roller, lower guiding are vertical
Column, pedestal, stepper motor, lower bracket, lower cylinder, laser detector and upper bracket, it is positioned opposite above and below upper bracket and lower bracket,
The lower bracket is located on the lower guide upright post of two parallel arrangements, and the lower guide upright post of two parallel arrangements is separately fixed at bottom
On seat, lower cylinder and lower bracket are drivingly connected, and set that there are two horizontally disposed roller, stepper motor and drum drivens on lower bracket
Connection, the upper guide upright post that the upper bracket is arranged in parallel by two are fixedly connected with positioning blade, upper cylinder and upper bracket
It is drivingly connected, upper bracket is equipped with laser detector.
The upper bracket is located on pole bracket.
The positioning blade is located at the lower section of upper bracket.
A kind of thin-walled cylinder automatic seeking seam localization method, using a kind of above-mentioned thin-walled cylinder automatic seeking seam positioning device, packet
Containing following steps：
1. cylinder is delivered to by pipeline on two horizontally disposed rollers of lower bracket；
2. starting lower cylinder, the cylinder on two horizontally disposed rollers is held up by lower bracket, keeps cylinder de- with pipeline
From；
3. starting stepper motor, cylinder rotation is driven by two horizontally disposed rollers；
4. when laser detector detects the vertical masonry joint of cylinder, stepper motor stops rotating, and the vertical masonry joint of cylinder is exactly at this time
The underface of positioning blade；
5. starting upper cylinder, positioning blade is pushed to fall by upper bracket, and be inserted into the vertical masonry joint of cylinder；
6. shrinking lower cylinder, cylinder is made to fall on pipeline, that completes cylinder seeks seam positioning；
7. cylinder is delivered to next welding sequence by pipeline to weld.
The beneficial effects of the invention are as follows：The vertical masonry joint of different-diameter cylinder can be automatically positioned, reduce worker's labour
Intensity improves working efficiency.
Description of the drawings
Fig. 1 is workpiece schematic diagram of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is side view of the present invention；
In figure：Upper cylinder 1, upper guide upright post 2, positioning blade 3, roller 4, lower guide upright post 5, pedestal 6, lower cylinder 7, stepping electricity
Machine 8, lower bracket 9, laser detector 10, upper bracket 11, pole bracket 12, cylinder 13.
Specific implementation mode
Below in conjunction with attached drawing, by example, the invention will be further described.
With reference to attached drawing 1 ~ 3, a kind of thin-walled cylinder automatic seeking seam positioning device, including upper cylinder 1, upper guide upright post 2, positioning
Blade 3, roller 4, lower guide upright post 5, pedestal 6, stepper motor 8, lower bracket 9, lower cylinder 7, laser detector 10 and upper bracket
11, upper bracket 11 and about 9 lower bracket are positioned opposite, and the lower bracket 9 is located on the lower guide upright post 5 of two parallel arrangements,
The lower guide upright post 5 of two parallel arrangements is separately fixed on pedestal 6, and lower cylinder 7 is drivingly connected with lower bracket 9, on lower bracket 9
If there are two horizontally disposed roller 4, stepper motor 8 is drivingly connected with roller 4, and the upper bracket 11 is arranged in parallel by two
Upper guide upright post 2 be fixedly connected with positioning blade 3, upper cylinder 1 and upper bracket 11 are drivingly connected, and upper bracket 11 is equipped with laser
Detector 10.
Specific embodiment：
In the present embodiment, a 1067.6mm（L）×500mm（W）×2mm（H）Steel plate, roll bending, is rolled into one in the width direction
A φ 340 × 500（L）Cylinder, i.e. cylinder 13, the opening width 10mm-20mm of cylinder 13, i.e. the vertical masonry joint width of cylinder 13, such as
Shown in Fig. 1.
Laser detector 10 selects Keyemce brand, model LR-ZB250AN, detecting distance 35mm-250mm, detection
The not examined body surface of hot spot is uneven and has no-reflection influence.In cylinder cylinder rotary course, laser detector is always
It detects to cylinder barrel outer surface distance, when cylinder cylinder is rotated to opening, laser detector data variation, to stop
Cylinder cylinder rotates, and judges cylinder cylinder position.
Cylinder 13 is in pipeline transmission process, the vertical masonry joint direction change of cylinder 13, in order to accurately find the straight of cylinder 13
Seam, cylinder 13 is rotated with roller 4 and is rotated, and in 13 rotary course of cylinder, the laser detector 10 of top setting is always
It is detecting, detection laser is sent out a little to cylinder outer surface distance.When at the rotation to vertical masonry joint of cylinder 13, laser detector data have
Variation rotates to stop cylinder 13, and positioning blade 3 is fallen, and is inserted into the vertical masonry joint of cylinder 13, and determining for 13 vertical masonry joint of cylinder is completed
Position.
Claims (4)
1. a kind of thin-walled cylinder automatic seeking stitches positioning device, it is characterised in that include upper cylinder（1）, upper guide upright post（2）, positioning
Blade（3）, roller（4）, lower guide upright post（5）, pedestal（6）, stepper motor（8）, lower bracket（9）, lower cylinder（7）, laser inspection
Survey device（10）And upper bracket（11）, upper bracket（11）And lower bracket（9）Upper and lower positioned opposite, the lower bracket（9）It is located at two
The lower guide upright post of parallel arrangement（5）On, the lower guide upright post of two parallel arrangements（5）It is separately fixed at pedestal（6）On, lower gas
Cylinder（7）With lower bracket（9）It is drivingly connected, lower bracket（9）On set there are two horizontally disposed roller（4）, stepper motor（8）With rolling
Cylinder（4）It is drivingly connected, the upper bracket（11）The upper guide upright post being arranged in parallel by two（2）With positioning blade（3）It is fixed
Connection, upper cylinder（1）With upper bracket（11）It is drivingly connected, upper bracket（11）It is equipped with laser detector（10）.
2. a kind of thin-walled cylinder automatic seeking according to claim 1 stitches positioning device, it is characterised in that the upper bracket
（11）It is located at pole bracket（12）On.
3. a kind of thin-walled cylinder automatic seeking according to claim 1 stitches positioning device, it is characterised in that the positioning blade
（3）Positioned at upper bracket（11）Lower section.
4. a kind of thin-walled cylinder automatic seeking stitches localization method, it is characterised in that：Using a kind of thin-walled defined by claim 1-3
Cylinder automatic seeking stitches positioning device, comprises the steps of：
1. by cylinder（13）It is delivered to lower bracket by pipeline（9）Two horizontally disposed rollers（4）On；
2. starting lower cylinder（7）, pass through lower bracket（9）By two horizontally disposed rollers（4）On cylinder（13）It holds up, makes circle
Cylinder（13）It is detached from pipeline；
3. starting stepper motor（8）, pass through two horizontally disposed rollers（4）Drive cylinder（13）Rotation；
4. working as laser detector（10) cylinder is detected（13）Vertical masonry joint when, stepper motor（8）It stops rotating, at this time cylinder（13）
Vertical masonry joint be exactly in positioning blade（3）Underface；
5. starting upper cylinder（1）, pass through upper bracket（11）Push positioning blade（3）It falls, and is inserted into cylinder（13）Vertical masonry joint in；
6. shrinking lower cylinder（7）, make cylinder（13）It falls on pipeline, completes cylinder（13）Seek seam positioning；
7. by pipeline by cylinder（13）Next welding sequence is delivered to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890043.XA CN108673030A (en) | 2018-08-07 | 2018-08-07 | A kind of thin-walled cylinder automatic seeking seam positioning device and its localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890043.XA CN108673030A (en) | 2018-08-07 | 2018-08-07 | A kind of thin-walled cylinder automatic seeking seam positioning device and its localization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673030A true CN108673030A (en) | 2018-10-19 |
Family
ID=63815220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890043.XA Withdrawn CN108673030A (en) | 2018-08-07 | 2018-08-07 | A kind of thin-walled cylinder automatic seeking seam positioning device and its localization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168285A (en) * | 2020-03-04 | 2020-05-19 | 李火城 | Welding leakage detection device and process of solar water heater water tank liner rounding welding machine |
| CN113523740A (en) * | 2021-07-22 | 2021-10-22 | 上海丁柯机械有限公司 | Steel strip processing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202411624U (en) * | 2011-12-08 | 2012-09-05 | 成都焊研科技有限责任公司 | Tunnel type full-automatic straight seam welding machine |
| CN203076779U (en) * | 2013-01-09 | 2013-07-24 | 佛山市精一自动化设备有限公司 | Plasma tunnel welding machine automatic seam finding mechanism |
| CN103949749A (en) * | 2014-04-24 | 2014-07-30 | 成都焊研鑫锐机电设备制造有限公司 | Seam searching and positioning mechanism and high-precision tunnel welding equipment adopting same |
| CN104999190A (en) * | 2015-08-10 | 2015-10-28 | 成都焊研科技有限责任公司 | Fixed seam expanding device and welding equipment for thin-walled plate cylinder |
| CN204771545U (en) * | 2015-04-14 | 2015-11-18 | 天津市百瑞泰金属软管有限公司 | Transversal joint welded platform |
| CN208662931U (en) * | 2018-08-07 | 2019-03-29 | 唐山开元自动焊接装备有限公司 | A kind of thin-walled cylinder automatic seeking seam positioning device |
-
2018
- 2018-08-07 CN CN201810890043.XA patent/CN108673030A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202411624U (en) * | 2011-12-08 | 2012-09-05 | 成都焊研科技有限责任公司 | Tunnel type full-automatic straight seam welding machine |
| CN203076779U (en) * | 2013-01-09 | 2013-07-24 | 佛山市精一自动化设备有限公司 | Plasma tunnel welding machine automatic seam finding mechanism |
| CN103949749A (en) * | 2014-04-24 | 2014-07-30 | 成都焊研鑫锐机电设备制造有限公司 | Seam searching and positioning mechanism and high-precision tunnel welding equipment adopting same |
| CN204771545U (en) * | 2015-04-14 | 2015-11-18 | 天津市百瑞泰金属软管有限公司 | Transversal joint welded platform |
| CN104999190A (en) * | 2015-08-10 | 2015-10-28 | 成都焊研科技有限责任公司 | Fixed seam expanding device and welding equipment for thin-walled plate cylinder |
| CN208662931U (en) * | 2018-08-07 | 2019-03-29 | 唐山开元自动焊接装备有限公司 | A kind of thin-walled cylinder automatic seeking seam positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168285A (en) * | 2020-03-04 | 2020-05-19 | 李火城 | Welding leakage detection device and process of solar water heater water tank liner rounding welding machine |
| CN113523740A (en) * | 2021-07-22 | 2021-10-22 | 上海丁柯机械有限公司 | Steel strip processing technology |
| CN113523740B (en) * | 2021-07-22 | 2022-04-19 | 上海丁柯机械有限公司 | Steel strip processing technology |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20181019 |