CN116493861B - Transfer overturning device for overturning profile steel - Google Patents
Transfer overturning device for overturning profile steel Download PDFInfo
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- CN116493861B CN116493861B CN202310471609.6A CN202310471609A CN116493861B CN 116493861 B CN116493861 B CN 116493861B CN 202310471609 A CN202310471609 A CN 202310471609A CN 116493861 B CN116493861 B CN 116493861B
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- rotating arm
- arm
- transfer
- overturning
- outer rotating
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- 238000012546 transfer Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000007306 turnover Effects 0.000 claims abstract description 41
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention belongs to the technical field of section steel welding, and particularly relates to a transfer overturning device for overturning section steel; comprises a walking track and a transfer turnover machine; the transfer overturning frame is arranged on the travelling rail and is driven by the travelling mechanism to move along the rail; the transfer overturning machine is provided with a transfer overturning arm, and the transfer overturning arm comprises two outer rotating arms which are coaxially connected and reversely arranged; each outer rotating arm is hinged with an inner rotating arm; the outer rotating arm and the inner rotating arm are respectively connected with a rotating arm driving mechanism, the rotating arm driving mechanism drives the outer rotating arm to swing between the horizontal direction and the vertical direction, and the rotating arm driving mechanism drives the inner rotating arm to swing from a state of being level with the outer rotating arm to a trend of approaching the other outer rotating arm; the transfer turnover device for turnover of the section steel is convenient for transferring the section steel to be welded, namely conveying the section steel to a welding production line or conveying the welded section steel to the next working procedure; and in the welding process, the section steel is conveniently turned over.
Description
Technical Field
The invention belongs to the technical field of section steel welding, and particularly relates to a transfer overturning device for overturning section steel.
Background
And welding the section steel, wherein the section steel can be divided into a plurality of types according to the section shape. Taking H-shaped steel welding as an example, submerged arc welding H-shaped steel is divided into high-frequency welding H-shaped steel. The submerged arc welding H-shaped steel adopts the process that: the method comprises the steps of steel plate automatic strip separation, assembly, automatic submerged arc welding, flaw detection, flange correction, web correction, end face processing, sand blasting and rust removal and paint spraying. The automatic blanking, assembling and welding of the full-automatic submerged arc welding production line are all controlled by a microcomputer, so that the dimensional accuracy of the produced H-shaped steel is ensured, and the quality of welding seams reaches the national standard. Because the general weight of shaped steel is big, inconvenient location removes when the welding, for example, current H shaped steel and box roof beam production line are mostly artifical semi-automatic production, and the welding turn-over of work piece or transfer are manual operation, have the problem that speed is slow and production efficiency is low, do not have shaped steel automatic weld location transmission line yet. And during the welding of the profile steel, the profile steel is overturned manually or by means of travelling crane, so that the problems of low speed and low production efficiency exist.
Disclosure of Invention
The invention aims to solve the problems of low welding efficiency and high operation difficulty caused by lack of special automatic equipment because the steel is transferred and turned manually in the prior art.
The invention provides the following technical scheme: a transfer overturning device for overturning profile steel comprises a walking track and a transfer overturning machine; the transfer overturning frame is arranged on the travelling rail and is driven by the travelling mechanism to move along the rail;
The transfer overturning machine is provided with a transfer overturning arm, the transfer overturning arm comprises two outer rotating arms which are coaxially connected and reversely arranged, a rotating shaft connected with the outer rotating arms is vertical to the walking track, and the arm length of the outer rotating arms is parallel to the walking track; each outer rotating arm is hinged with an inner rotating arm, the installation direction of the inner rotating arm is opposite to that of the outer rotating arm, and the hinge shaft of the inner rotating arm is positioned at one end of the outer rotating arm deviating from the rotating shaft; the outer rotating arm and the inner rotating arm are respectively connected with a rotating arm driving mechanism, the rotating arm driving mechanism drives the outer rotating arm to swing around the rotating shaft between the horizontal direction and the vertical direction, and the rotating arm driving mechanism drives the inner rotating arm to swing from a state of being flush with the outer rotating arm to approach the trend of the other outer rotating arm.
Further, the outer rotating arm is bent into the transferring and overturning machine body at the rotating shaft, a short arm is extended into the machine body by taking the rotating shaft as a boundary, a long arm is exposed, a rotating arm driving mechanism of the outer rotating arm is arranged in the transferring and overturning machine body, the short arm end is connected with the rotating arm driving mechanism, and the long arm is used for lifting and overturning the profile steel; the inner rotating arm is aligned with the long arm.
Further, the rotating arm driving mechanism of the outer rotating arm is a first oil cylinder, the rotating arm driving mechanism of the inner rotating arm is a second oil cylinder, one end of the first oil cylinder is hinged with the transferring and overturning machine body, and the other end of the first oil cylinder is hinged with the short arm end of the outer rotating arm; the cylinder barrel of the second oil cylinder is hinged with the short arm of the outer rotating arm, and the cylinder rod end is hinged with the inner rotating arm.
Further, the four travelling mechanisms bear the transfer turnover machine, and every two travelling mechanisms are in sliding fit with one travelling rail; a rack is arranged along the length direction of the travelling track, and a driving gear connected with the torque output mechanism in the transfer turnover machine is meshed with the rack.
Further, the front end of the travelling mechanism in the travelling direction is provided with a scraping piece for removing sundries on the track surface of the travelling track.
Further, a travel switch is arranged on the side face of each of the two travelling mechanisms on the same travelling rail.
Further, a drag chain groove is formed in the side portion of the walking track, the drag chain groove is connected with the transferring turnover machine, and the wire harness connected with the transferring turnover machine is gathered in the drag chain groove.
Further, the torque output mechanism comprises a walking driving motor and a walking speed reducer, the walking driving motor is connected with the walking speed reducer, and the walking speed reducer is connected with the driving gear.
Compared with the prior art, the invention has the advantages that:
The transfer turnover device for turnover of the section steel is convenient for transferring the section steel to be welded, namely conveying the section steel to a welding production line or conveying the welded section steel to the next working procedure; and in the welding process, the section steel is turned over conveniently; the degree of automation of the section steel welding is improved, the manual operation difficulty is reduced, the welding/production efficiency is improved, and the number of operators is reduced.
Drawings
FIG. 1 is a schematic view of a first view angle structure of a transfer and turnover device;
FIG. 2 is a schematic view of a second view angle structure of the transfer and turnover device;
FIG. 3 is a schematic view of a third view angle structure of the transfer and turnover device;
FIG. 4 is a schematic view of a first view angle structure of the transfer and overturning machine;
FIG. 5 is a schematic view of a second view angle structure of the transfer and overturning machine;
FIG. 6 is a schematic diagram of an inner and outer rotating arm assembly;
FIG. 7 is a schematic illustration of the connection of the outer rotating arm to the first cylinder;
FIG. 8 is a schematic diagram of two transfer and turnover devices for turning the bin Liang Yizai;
In the figure: 1-a walking track; 2-turning the arm; 3-a travelling mechanism; 4-transferring and overturning machine; 5-an outer swivel arm; 6-rotating shaft; 7-a first oil cylinder; 8-a chip scraping piece; 9-a torque output mechanism; 10-a drive gear; 11-racks; 12-a drag chain groove; 13-a travel switch; 14-a hinge shaft; 15-a second oil cylinder.
Detailed Description
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
As shown in fig. 1,2 and 3: a transfer overturning device for overturning profile steel comprises a walking track 1 and a transfer overturning machine 4; the transfer turnover machine 4 is arranged on the travelling rail 1 and is driven by the travelling mechanism 3 to move along the rail.
As shown in fig. 4,5,6 and 7: the transfer overturning arm is mounted on the transfer overturning machine 4 and comprises two coaxially connected and reversely mounted outer rotating arms 5, a rotating shaft 6 connected with the outer rotating arms 5 is perpendicular to the walking track 1, and the arm length of the outer rotating arms 5 is parallel to the walking track 1. Each outer rotating arm 5 is hinged with an inner rotating arm 2, the installation direction of the inner rotating arm 2 is opposite to that of the outer rotating arm 5, and the hinge shaft 14 of the inner rotating arm 2 is positioned at one end of the outer rotating arm 5 deviating from the rotating shaft 6; the outer rotary arm 5 and the inner rotary arm 2 are each connected with a rotary arm driving mechanism which drives the outer rotary arm 5 to swing around the rotary shaft 6 between a horizontal direction and a vertical direction, and the rotary arm driving mechanism drives the inner rotary arm 2 to swing around the hinge shaft 14 from a flush state with the outer rotary arm 5 to a trend of approaching the other outer rotary arm 5.
The principle of turning the profile steel by the transfer turning machine 4 is that the two outer turning arms 5 turn around the turning shaft 6, and the turning angle of the two outer turning arms is adjusted according to the specific shape, size and the like of the profile steel, so that the profile steel is turned. When the inner rotating arm 2 rotates, the section steel on the outer rotating arm 5 is lifted.
Through the technical scheme of the embodiment, after the section steel is conveyed onto the outer rotating arm 5 of the transfer turnover machine 4 by a transmission line, the transfer turnover machine 4 can be pushed to walk by the walking driving mechanism 3 of the following embodiment, at the moment, the walking mechanism 3 moves along the walking track 1 and transfers the section steel positioned on the outer rotating arm 5 to a welding transmission line, the section steel is welded on the welding transmission line, after one surface is welded, the section steel is turned by the transfer turnover machine 4, the other surface is welded conveniently, after all surfaces of the section steel are welded, the transfer turnover machine 4 transfers the welded section steel to the original transmission line by the welding transmission line, and then the section steel is discharged to the next process.
As shown in fig. 8: the transfer and turnover of the section steel are generally carried out by adopting two transfer turnover devices which are arranged side by side and used for turnover of the section steel.
The outer rotating arm 5 is bent into the transferring and overturning machine 4 body at the rotating shaft 6, a short arm is stretched into the body by taking the rotating shaft 6 as a boundary, a long arm is exposed, a rotating arm driving mechanism of the outer rotating arm 5 is arranged in the transferring and overturning machine 4 body, the short arm end is connected with the rotating arm driving mechanism, and the long arm is used for lifting and overturning profile steel; the inner rotating arm 2 is aligned with the long arm.
The rotating arm driving mechanism of the outer rotating arm 5 is a first oil cylinder 7, the rotating arm driving mechanism of the inner rotating arm 2 is a second oil cylinder 15, one end of the first oil cylinder 7 is hinged with the body of the transfer turnover machine 4, and the other end of the first oil cylinder is hinged with the short arm end of the outer rotating arm 5; the cylinder barrel of the second oil cylinder 15 is hinged with the short arm of the outer rotating arm 5, and the cylinder rod end is hinged with the inner rotating arm 2.
The four running mechanisms 3 in the above embodiment are generally arranged, the four running mechanisms 3 bear the transfer turnover machine 4, the two running mechanisms 3 are in sliding fit with one running rail 1, i.e. four corners of the lower part of the bearing support frame of the transfer turnover machine 4 are respectively provided with one running mechanism 3. A rack 11 is provided along the longitudinal direction of the travel rail 1, and a drive gear 10 connected to the torque output mechanism 9 in the transfer and turnover machine 4 is meshed with the rack 11. The traveling driving mechanism 9 can drive the driving gear 10 to rotate forward or backward so as to realize two-direction operation. The driving gear 10 is meshed with the rack 11, the rack 11 is fixed on one of the walking tracks 1, and the transfer and turnover machine 4 is pushed to move by the reaction force given by the rack 11.
A preferred embodiment of the travel drive mechanism 9 may include a travel drive motor and a travel speed reducer, the travel drive motor being connected to the travel speed reducer, which is in turn connected to the drive gear 10.
In order to ensure the running stability and safety of the running mechanism 3 on the running rail 1, the front end of the running mechanism 3 in the moving direction is provided with a scraping piece 8 for removing sundries on the track surface of the running rail 1. Scrap iron, sundries and the like located on the track surface of the traveling track 1 are scraped off by the scrap scraping member 8. In general, the four travelling mechanisms 3 are provided with a scrap scraping piece 8, so that sundries and scrap iron can be scraped during the back and forth movement.
The side surfaces of the two travelling mechanisms 3 on the same travelling rail 1 are respectively provided with a travel switch 13, and the travel switch 13 limits the moving position of the transfer turnover machine 4.
A drag chain groove 12 is arranged on the side part of the walking track 1, the drag chain groove 12 is connected with the transferring and turning machine 4, and the wire harness connected with the transferring and turning machine 4 is gathered in the drag chain groove 12.
The control means of the present invention may employ a PLC control device for controlling the travel drive mechanism 9, the first cylinder 7 and the second cylinder 15. The PLC control device can control the moving position of the traveling driving mechanism 9 according to the data of the travel switch 13 and the like; and the first cylinder 7 and the second cylinder 15 can be controlled according to other operation signals, so that the overturning is controlled.
As further shown in fig. 8: fig. 8 is a schematic diagram of two transfer and turnover devices for turning the box Liang Yizai, and a flow of the transfer and turnover machine is illustrated:
1. conveying the box girder to a preset position;
2. The transfer turnover machine 4 moves to the lower part of the box girder, and opens the inner rotating arm 2 to make the box Liang Dingqi;
3. the transfer turnover machine 4 walks on the track to send the box beam to the welding position, the inner rotating arm 2 is closed to lower the box beam onto the welding support roller frame, and the transfer turnover machine 4 walks back to the original position to wait for welding of the upper side weld joint of the box beam;
4. welding of the welding line on the upper side of the box beam is completed, and the transfer turnover machine 4 conveys the welding line from a welding position to a turnover position to prepare for turnover work:
The included angle of the two outer rotating arms 5 is 90 degrees, the two outer rotating arms are matched with each other to start rotating until the box girder is turned over by 90 degrees, and the box girder can be turned over by 180 degrees again and again;
5. the transferring and turning machine 4 sends the box beam to a welding position to start welding of the welding line on the other side;
6. After the welding is completed, the transfer and turnover machine 4 sends out the box beam from the welding position, and a work flow is completed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A move and carry turning device for shaped steel upset, its characterized in that: comprises a walking track (1) and a transferring and overturning machine (4); the transfer turnover machine (4) is arranged on the travelling rail (1) and is driven by the travelling mechanism (3) to move along the rail;
The transfer overturning machine (4) is provided with a transfer overturning arm, the transfer overturning arm comprises two outer rotating arms (5) which are coaxially connected and reversely arranged, a rotating shaft (6) connected with the outer rotating arms (5) is vertical to the walking track (1), and the arm length of the outer rotating arms (5) is parallel to the walking track (1); each outer rotating arm (5) is hinged with an inner rotating arm (2), the installation direction of the inner rotating arm (2) is opposite to that of the outer rotating arm (5), and the hinge shaft (14) of the inner rotating arm (2) is positioned at one end of the outer rotating arm (5) deviating from the rotating shaft (6); the outer rotating arm (5) and the inner rotating arm (2) are respectively connected with a rotating arm driving mechanism, the rotating arm driving mechanism drives the outer rotating arm (5) to swing around the rotating shaft (6) between the horizontal direction and the vertical direction, and the rotating arm driving mechanism drives the inner rotating arm (2) to swing around the hinge shaft (14) from a level state with the outer rotating arm (5) to approach to the trend of the other outer rotating arm (5);
The outer rotating arm (5) is bent into the body of the transferring and overturning machine (4) at the rotating shaft (6), a short arm and a long arm are stretched into the body by taking the rotating shaft (6) as a boundary, a rotating arm driving mechanism of the outer rotating arm (5) is arranged in the body of the transferring and overturning machine (4), and the short arm end is connected with the rotating arm driving mechanism; the inner rotating arm (2) is aligned with the long arm;
The rotating arm driving mechanism of the outer rotating arm (5) is a first oil cylinder (7), the rotating arm driving mechanism of the inner rotating arm (2) is a second oil cylinder (15), one end of the first oil cylinder (7) is hinged with a transferring turnover machine (4) body, and the other end of the first oil cylinder is hinged with a short arm end of the outer rotating arm (5); the cylinder barrel of the second oil cylinder (15) is hinged with the short arm of the outer rotating arm (5), and the cylinder rod end is hinged with the inner rotating arm (2).
2. The transfer turning device for turning section steel according to claim 1, wherein: the four travelling mechanisms (3) bear a transfer turnover machine (4), and the travelling mechanisms (3) are in sliding fit with one travelling rail (1); a rack (11) is arranged along the length direction of the travelling rail (1), and a driving gear (10) connected with the torque output mechanism (9) in the transfer turnover machine (4) is meshed with the rack (11).
3. The transfer turning device for turning section steel according to claim 2, wherein: the front end of the travelling mechanism (3) in the travelling direction is provided with a scraping piece (8) for removing sundries on the track surface of the travelling track (1).
4. A transfer turning device for turning section steel according to claim 3, wherein: a travel switch (13) is arranged on the side face of each of the two travelling mechanisms (3) on the same travelling rail (1).
5. The transfer turning device for turning section steel according to claim 1, wherein: the side of the travelling rail (1) is provided with a drag chain groove (12), the drag chain groove (12) is connected with the transferring and overturning machine (4), and the wire harness connected with the transferring and overturning machine (4) is gathered in the drag chain groove (12).
6. The transfer turning device for turning section steel according to claim 2, wherein: the torque output mechanism (9) comprises a walking driving motor and a walking speed reducer, the walking driving motor is connected with the walking speed reducer, and the walking speed reducer is connected with the driving gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310471609.6A CN116493861B (en) | 2023-04-27 | 2023-04-27 | Transfer overturning device for overturning profile steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310471609.6A CN116493861B (en) | 2023-04-27 | 2023-04-27 | Transfer overturning device for overturning profile steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116493861A CN116493861A (en) | 2023-07-28 |
| CN116493861B true CN116493861B (en) | 2024-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310471609.6A Active CN116493861B (en) | 2023-04-27 | 2023-04-27 | Transfer overturning device for overturning profile steel |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212712649U (en) * | 2020-08-14 | 2021-03-16 | 李伟 | Large-scale steel member upset machine and large-scale steel member turning device of formula of hiding thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08217233A (en) * | 1995-02-16 | 1996-08-27 | Tomoe Giken:Kk | Method and device for roll-over of long stretching material |
| CN102500988B (en) * | 2011-08-22 | 2015-01-07 | 纽科伦（新乡）起重机有限公司 | Crane main beam turning device |
| CN106271344B (en) * | 2016-08-29 | 2018-10-16 | 安徽鸿路钢结构(集团)股份有限公司 | One kind being used for steel member welding automatic turnover machine |
| CN209778242U (en) * | 2019-03-28 | 2019-12-13 | 上海振华重工(集团)股份有限公司 | automatic turning-over equipment for large box |
| CN212496255U (en) * | 2020-03-31 | 2021-02-09 | 南京吉纳焊接技术有限公司 | Rectangular box welding clamp |
| CN216971343U (en) * | 2021-12-10 | 2022-07-15 | 浙江谋皮环保科技有限公司 | Opening and closing mechanism for material pressing of discharging trolley |
| CN217576047U (en) * | 2022-05-13 | 2022-10-14 | 浙江世仓智能仓储设备有限公司 | Turnover frame |
| CN217867934U (en) * | 2022-08-29 | 2022-11-22 | 恒洁卫浴集团有限公司 | Automatic lifting mechanism and cosmetic cabinet |
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- 2023-04-27 CN CN202310471609.6A patent/CN116493861B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212712649U (en) * | 2020-08-14 | 2021-03-16 | 李伟 | Large-scale steel member upset machine and large-scale steel member turning device of formula of hiding thereof |
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| CN116493861A (en) | 2023-07-28 |
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