CN105333935A - Online movable weighing device for steel blanks - Google Patents
Online movable weighing device for steel blanks Download PDFInfo
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- CN105333935A CN105333935A CN201510883970.5A CN201510883970A CN105333935A CN 105333935 A CN105333935 A CN 105333935A CN 201510883970 A CN201510883970 A CN 201510883970A CN 105333935 A CN105333935 A CN 105333935A
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- steel billet
- weighing device
- moving beam
- crossbeam
- online mobile
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Abstract
The invention relates to an online movable weighing device for steel blanks. The online movable weighing device for steel blanks comprises a supporting rack and movable cross beams. The rack comprises two supporting beams which are oppositely arranged in parallel. The movable cross beams are arranged on the two supporting beams in a crossing mode, and the length direction of the movable cross beams is perpendicular to the length direction of the supporting beams. Weighing device bodies are hung on the movable cross beams. Movement tracks are arranged on the two supporting beams, the extension direction of the movement tracks is the same as the length direction of the supporting beams, and the two ends of each movable cross beam are in sliding fit with the corresponding movement tracks on the two supporting beams respectively. As the movement tracks are arranged on the two supporting beams, the movable cross beams can slide on the movement tracks; as the cross beams can move, compared with an existing mode that a cross beam is arranged over each rollgang, the number of the cross beams is much smaller, and the corresponding cost is much lower.
Description
Technical field
The present invention relates to the online mobile weighing device of a kind of steel billet, be mainly used in steelmaking process.
Background technology
In domestic bar, wire production, the weight requiring single steel billet is accurate as far as possible, can meet requirement technique improving sizing ratio, reduce the loss of random chi after rolling.At present, between steel making working procedure and steel rolling process, the weighting manner of steel billet mainly contains: directly over each rollgang, arrange a crossbeam, and crossbeam hangs weighing device, when steel billet is about to pass to immediately below Heng Liang, weighing device on crossbeam puts down, steel billet passes on weighing device, then is mentioned by weighing device, so just achieves weighing to steel billet.
Above protocols call all arranges a crossbeam and weighing device on each rollgang, and its cost is high, and due to device complicated, when other weighing device individual damages, cannot quick solution, affect weighing to the steel billet on corresponding rollgang.
Summary of the invention
In order to solve prior art Problems existing, the invention provides the online mobile weighing device of a kind of steel billet, moving beam can move on two brace summers, to weigh to the steel billet on different rollgangs.
The technical solution adopted in the present invention is:
The online mobile weighing device of a kind of steel billet, comprise frames and moving beam, described frame comprises two brace summers, two opposing parallel settings of described brace summer, described moving beam is crossed on two described brace summers, the length direction of described moving beam, perpendicular to the length direction of described brace summer, described moving beam is linked with weighing device
Two described brace summers are provided with moving track, and the extending direction of described moving track is identical with the length direction of described brace summer, and the two ends of described moving beam are slidably matched to the corresponding moving track on two described brace summers respectively.
The two ends, below of described moving beam are provided with sliding bearing, and described moving beam is traversing on described moving track by described sliding bearing.
Preferably, described crossbeam is also provided with servomotor, described servomotor is connected by the moving beam described in rack drives with gear.
Preferably, described weighing device comprises and overs mechanism and to weigh crossbeam, described crossbeam of weighing is positioned at immediately below described moving beam, described top of overing mechanism is arranged on described moving beam, described bottom of overing mechanism is connected with described crossbeam of weighing, described in over mechanism and described weighing between crossbeam is provided with LOAD CELLS.
Further, described in weigh on crossbeam and can be linked with rectangle lasso, the quantity of described rectangle lasso is at least 2, and described in the weigh two ends of crossbeam be respectively arranged with a described rectangle lasso.
Further, described in over mechanism quantity can be 2, described in over mechanism be oil cylinder or electric cylinder, 2 described telescoping mechanisms lay respectively at the two ends of described crossbeam of weighing.
Preferably, the present invention also comprises processor and supplied materials Signal analysis processes sensor, described processor and the electrical connection of described supplied materials Signal analysis processes sensor, and described servomotor is electrically connected with described processor,
Supplied materials Signal analysis processes sensor: in order to detect the position of the steel billet on each rollgang, and steel billet position is sent to processor;
Processor: in order to process the signal that supplied materials signal transducer sends, and control servomotor work, is positioned to make moving beam and is about to by directly over the rollgang of steel billet.
Usually, the quantity of described moving beam can be 2.
Beneficial effect of the present invention:
Due to two brace summers arranging moving track, crossbeam is made in the enterprising line slip of this moving track, because crossbeam can move, the mode of a crossbeam can be all set directly over relatively existing each rollgang, the quantity much less of crossbeam of the present invention, corresponding cost is also much lower.
The shift position of Serve Motor Control crossbeam, makes it control more accurate, guarantees that cross beam movement arrives directly over corresponding rollgang, ensure accurately to control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the constitutional diagram of the present invention in practical application scene.
Wherein: 1, brace summer; 2, moving beam; 3, to weigh crossbeam; 4, LOAD CELLS; 5, oil cylinder; 6, rectangle lasso; 7, steel billet; 8, rollgang.
Embodiment
See Fig. 1 and Fig. 2, the invention provides and give a kind of steel billet online mobile weighing device, comprise frames and moving beam 2, described frame comprises two brace summers 1, the opposing parallel setting of two described brace summers 1, described moving beam 2 is crossed on two described brace summers 1, the length direction of described moving beam 2 is perpendicular to the length direction of described brace summer 1, described moving beam 2 is linked with weighing device, two described brace summers 1 are provided with moving track, the extending direction of described moving track is identical with the length direction of described brace summer 1, the two ends of the described moving beam corresponding moving track respectively on brace summer 1 described to two is slidably matched.
In actual application, many rollgang 8 is parallel to each other and is set up in parallel, and frames is across directly over all rollgangs 8 (length direction of two brace summers 1 is vertical with the throughput direction of rollgang 8), and the length direction of moving beam 2 is vertical and the length direction of brace summer 1 (moving beam 2 and rollgang 8 are parallel to each other), such moving beam 2 just can move to directly over any one rollgang 8 needing to arrive freely, and weighs to the steel billet 7 on corresponding rollgang 8.
Concrete use procedure is: rollgang 8 transmits steel billet 7, when a certain rollgang 8 is about to by steel billet 7, moving beam 2 just can move to directly over corresponding rollgang 8 (described a certain rollgang 8), and put down weighing device, when steel billet 7 is delivered to immediately below moving beam 2 by rollgang 8, shut down, weighing device is sling this steel billet 7, thus realize weighing to steel billet 7, after weighing, again steel billet 7 is put into corresponding rollgang 8 (described a certain rollgang 8) upper, corresponding rollgang 8 (a certain rollgang 8) remains in operation, steel billet 7 is seen off.
Syndeton about between frames and crossbeam:
The two ends, below of described moving beam 2 are provided with sliding bearing, described moving beam 2 is traversing on described moving track by described sliding bearing, described crossbeam is also provided with servomotor, and described servomotor is connected by moving beam described in rack drives 2 with gear.
Concretely, moving beam 2 is driven to move by servomotor by gear train (gear and tooth bar).
Owing to adopting servomotor, the feature of servomotor itself, can realize accurate control, thus ensures the effect of use.
In order to ensure realization of the present invention, also do following improvement.
The present invention also comprises processor and supplied materials Signal analysis processes sensor, described processor and the electrical connection of described supplied materials Signal analysis processes sensor, and described servomotor is electrically connected with described processor,
Supplied materials Signal analysis processes sensor: in order to detect the position of the steel billet 7 on each rollgang 8, and steel billet 7 position is sent to processor;
Processor: in order to process the signal that supplied materials signal transducer sends, and control servomotor work, is positioned to make moving beam 2 and is about to by directly over the rollgang 8 of steel billet 7.
Specific works process is, supplied materials Signal analysis processes sensor, whether can detect on each rollgang 8 has steel billet 7 to be about to pass through, detect certain rollgang 8 has steel billet 7 time, this signal is sent a processor, processor controls servomotor and drives moving beam 2 to move to directly over corresponding rollgang 8, then carries out subsequent action.
Structure about weighing device:
Described weighing device comprises and overs mechanism and to weigh crossbeam 3, described crossbeam 3 of weighing is positioned at immediately below described moving beam 2, described top of overing mechanism is arranged on described moving beam 2, described bottom of overing mechanism is connected with described crossbeam 3 of weighing, described in over mechanism and described weighing between crossbeam 3 is provided with LOAD CELLS 4.
In actual application, because the mass change of steel billet 7 is larger, this just makes the selection range of LOAD CELLS 4 must meet the requirement that maximum weight meets minimum weight simultaneously, simultaneously can not by the large weight physical damage sensor transshipped, the wide relatively natural trueness error of range is just large, therefore, when measuring some lighter steel billets 7, the sensor of wide-range cannot show its accurate reading exactly.Thus at crossbeam 3 of being weighed by setting, wide-range LOAD CELLS 4 is narrowed be in critical, make measured steel billet 7 and the general assembly (TW) of crossbeam 3 of weighing, thus LOAD CELLS 4 can survey the weight of accurately dimension base 7.
Described crossbeam 3 of weighing is linked with rectangle lasso 6, and the quantity of described rectangle lasso 6 is at least 2, and described in the weigh two ends of crossbeam 3 be respectively arranged with a described rectangle lasso 6.
The setting of rectangle lasso 6, because rollgang 8 is made up of live-rollers one by one, spacing is left between two adjacent live-rollers, by crossbeam 3 of weighing toward transferring, just rectangle lasso 6 is plugged between two live-rollers, steel billet 7 again through rectangle lasso 6, thus realizes on steel billet 7 carry two rectangle lassos 6, and then the object that realization is weighed.
Inventor considers, the length of steel billet 7 has longly to be had short, and the length as steel billet 7 is long, and in the process of weighing of slinging, the middle part of steel billet 7 also likely produces distortion due to the impact by gravity own.
Prior art adopts multiple Weighing mechanism (each Weighing mechanism includes an oil cylinder 5, LOAD CELLS 4 and a rectangle lasso 6), such guarantee steel billet 7 many places are stressed, thus prevent steel billet 7 from deforming, but it is measured by multiple LOAD CELLS 4, its cumulative errors is relatively large, cannot accomplish the object of Measurement accuracy steel billet 7 weight.
And the present invention hangs several rectangle lasso 6 weighing on crossbeam 3 more, and LOAD CELLS 4 or before two, thus there is no the problem of cumulative errors.
Described quantity of overing mechanism is 2, described in over mechanism be oil cylinder 5 or electric cylinder, 2 described telescoping mechanisms lay respectively at the two ends of described crossbeam 3 of weighing.
Inventor considers, in the normal process used, moving beam 2 needs maintenance and repair, within the time limit of the maintenance and repair of moving beam 2, cannot measure steel billet 7, thus the normal production of impact.
Therefore the present invention also does following improvement:
The quantity of described moving beam 2 is 2.
Concretely, two crossbeams (all with corresponding weighing device on each crossbeam) are set exactly in frames, when one of them crossbeam needs maintenance and repair, another crossbeam can be used to carry out work, and in course of normal operation, not by the cross beam movement that the uses side to frames, prevent the crossbeam to using from impacting.
Claims (8)
1. the online mobile weighing device of steel billet, comprise frames and moving beam (2), described frame comprises two brace summers (1), the opposing parallel setting of two described brace summers (1), described moving beam (2) is crossed on two described brace summers (1), the length direction of described moving beam (2) is perpendicular to the length direction of described brace summer (1), (2) are linked with weighing device to described moving beam
It is characterized in that: two described brace summers (1) are provided with moving track, the extending direction of described moving track is identical with the length direction of described brace summer (1), and the two ends of described moving beam (2) are slidably matched with the corresponding moving track on two described brace summers (1) respectively.
2. the online mobile weighing device of steel billet according to claim 1, it is characterized in that: the two ends of described moving beam (2) below are separately installed with sliding bearing, and described moving beam (2) is traversing on described moving track by described sliding bearing.
3. the online mobile weighing device of steel billet according to claim 2, is characterized in that: described crossbeam is also provided with servomotor, and described servomotor is connected with gear by moving beam described in rack drives (2).
4. the online mobile weighing device of the steel billet according to any one of claim 1-3, it is characterized in that: described weighing device comprises and overs mechanism and to weigh crossbeam (3), described crossbeam of weighing (3) is positioned at immediately below described moving beam (2), described top of overing mechanism is arranged on described moving beam (2), described bottom of overing mechanism is connected with described crossbeam of weighing (3), described in between mechanism and described crossbeam of weighing (3) and be provided with LOAD CELLS (4).
5. the online mobile weighing device of steel billet according to claim 4, it is characterized in that: described in weigh on crossbeam (3) and be linked with rectangle lasso (6), the quantity of described rectangle lasso (6) is at least 2, and described in the weigh two ends of crossbeam (3) be respectively arranged with a described rectangle lasso (6).
6. the online mobile weighing device of steel billet according to claim 4, it is characterized in that: described in over mechanism quantity be 2, described mechanism of overing is oil cylinder (5) or electric cylinder, and 2 described telescoping mechanisms lay respectively at the two ends of described crossbeam of weighing (3).
7. the online mobile weighing device of steel billet according to claim 3, it is characterized in that: also comprise processor and supplied materials Signal analysis processes sensor, described processor and the electrical connection of described supplied materials Signal analysis processes sensor, described servomotor is electrically connected with described processor
Supplied materials Signal analysis processes sensor: in order to detect the position of the steel billet (7) on each rollgang (8), and steel billet (7) position is sent to processor;
Processor: in order to process the signal that supplied materials signal transducer sends, and control servomotor work, is positioned to make moving beam (2) and is about to by directly over the rollgang (8) of steel billet (7).
8. the online mobile weighing device of steel billet according to claim 1, is characterized in that: the quantity of described moving beam (2) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883970.5A CN105333935B (en) | 2015-12-03 | 2015-12-03 | Steel billet moves weighing device online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883970.5A CN105333935B (en) | 2015-12-03 | 2015-12-03 | Steel billet moves weighing device online |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333935A true CN105333935A (en) | 2016-02-17 |
| CN105333935B CN105333935B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510883970.5A Expired - Fee Related CN105333935B (en) | 2015-12-03 | 2015-12-03 | Steel billet moves weighing device online |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923546A (en) * | 2016-06-21 | 2016-09-07 | 北京中远通科技有限公司 | Single-beam weighing platform |
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| JPH09278309A (en) * | 1996-04-08 | 1997-10-28 | Hitachi Building Syst Co Ltd | Testing method for balance device of elevator |
| CN101986111A (en) * | 2010-10-13 | 2011-03-16 | 济南轨道交通装备有限责任公司 | Weighing system for counter-balancing blades of wind turbine generator |
| CN202013178U (en) * | 2011-03-21 | 2011-10-19 | 南宁北斗电子科技有限公司 | Steel pipe measuring mark airing all-in-one |
| CN203224285U (en) * | 2013-04-07 | 2013-10-02 | 北京京诚瑞信长材工程技术有限公司 | A weighing device |
| CN103586291A (en) * | 2013-11-17 | 2014-02-19 | 山东鲁南衡器有限公司 | Roller way balance |
| CN104034404A (en) * | 2014-06-25 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Lifting-lowering-type roller way steel billet weighing device |
| CN104511486A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Position detecting device and control method thereof |
| CN104729644A (en) * | 2015-04-10 | 2015-06-24 | 四川省达州钢铁集团有限责任公司 | Online weighing device for steel billets |
| CN205157025U (en) * | 2015-12-03 | 2016-04-13 | 北京华程东方科技有限公司 | Steel billet removes weighing device on line |
-
2015
- 2015-12-03 CN CN201510883970.5A patent/CN105333935B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201923U (en) * | 1987-02-11 | 1988-01-13 | 章耀昆 | Two-slidingweight pull rod type precision steelyard |
| JPH09278309A (en) * | 1996-04-08 | 1997-10-28 | Hitachi Building Syst Co Ltd | Testing method for balance device of elevator |
| CN101986111A (en) * | 2010-10-13 | 2011-03-16 | 济南轨道交通装备有限责任公司 | Weighing system for counter-balancing blades of wind turbine generator |
| CN202013178U (en) * | 2011-03-21 | 2011-10-19 | 南宁北斗电子科技有限公司 | Steel pipe measuring mark airing all-in-one |
| CN203224285U (en) * | 2013-04-07 | 2013-10-02 | 北京京诚瑞信长材工程技术有限公司 | A weighing device |
| CN104511486A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Position detecting device and control method thereof |
| CN103586291A (en) * | 2013-11-17 | 2014-02-19 | 山东鲁南衡器有限公司 | Roller way balance |
| CN104034404A (en) * | 2014-06-25 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Lifting-lowering-type roller way steel billet weighing device |
| CN104729644A (en) * | 2015-04-10 | 2015-06-24 | 四川省达州钢铁集团有限责任公司 | Online weighing device for steel billets |
| CN205157025U (en) * | 2015-12-03 | 2016-04-13 | 北京华程东方科技有限公司 | Steel billet removes weighing device on line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923546A (en) * | 2016-06-21 | 2016-09-07 | 北京中远通科技有限公司 | Single-beam weighing platform |
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| CN105333935B (en) | 2018-04-06 |
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