CN106363150A - Lateral moving type continuous casting billet online dimension controlling and weighing device - Google Patents
Lateral moving type continuous casting billet online dimension controlling and weighing device Download PDFInfo
- Publication number
- CN106363150A CN106363150A CN201611031657.XA CN201611031657A CN106363150A CN 106363150 A CN106363150 A CN 106363150A CN 201611031657 A CN201611031657 A CN 201611031657A CN 106363150 A CN106363150 A CN 106363150A
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- CN
- China
- Prior art keywords
- strand
- weighing device
- continuous casting
- bracket
- type continuous
- Prior art date
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/163—Controlling or regulating processes or operations for cutting cast stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
Abstract
The invention discloses a lateral moving type continuous casting billet online dimension controlling and weighing device. Casting billets are transferred from a casting assembly line roller bed to the position outside an assembly line through a lateral moving device, the casting billets are moved back after being weighed, and thus smooth production is not influenced. The lateral moving type continuous casting billet online dimension controlling and weighing device comprises a drive mechanism, the lateral moving device and a weighing device. The weighing device comprises a weighing sensor which is installed on a bracket and used for weighing the casting billets. The lateral moving device comprises a driven connection rod, a driving connection rod, a rotary arm, a synchronous shaft and a hydraulic cylinder, the hydraulic cylinder drives the synchronous shaft through the rotary arm, the synchronous shaft drives the bracket through the driving connection rod, then the casting billets can move from the interior of a runner to the position outside the runner laterally to be weighed, and the qualified casting billets are moved back into the runner and enter the next procedure while the unqualified accident billets can be smoothly transferred when staying outside the line. Online dimension controlling and weighing are achieved, and the accident billets can be processed conveniently in time. The lateral moving type continuous casting billet online dimension controlling and weighing device is simple in structure, safe, reliable and convenient to maintain, and the continuous casting production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of online scale weighing device of side shifting type continuous casting billet, belong to metallurgy industry continuous casting installation for casting technology neck
Domain.
Background technology
The conticaster of most domestic steel mill is all calmly to be weighed with scale, that is, adopt scale system to produce lower one
The continuous casting billet of weight required by operation steel rolling, because strand weight often has relatively large deviation, when continuous casting billet weight is low, causes
Whole strand degradation is processed, and scraps when serious；Steel billet weight is higher, needs to excise redundance, reduces strand lumber recovery, increases
Iron and steel enterprise's cost.Therefore, only it is difficult to solve the requirement by setting weight scale for the rolling system by length scaling.
Part steel mill adopts online scale weighing system, and the weight of every strand of measurement, weight and setting weight deviation
Fractional conversion become cut lengths correction value, by the continuous value revising cut lengths, realize fixed cutting again so that the weight of strand
Amount controls in the reasonable scope, solves the problems, such as that scale strand lumber recovery is low.
Existing length measuring device of weighing mostly is hoisting type, and such as " a kind of online scale of multithread many scales continuous casting billet claims patent of invention
Weight system " (201410287080.3) structure as shown in Figures 1 and 2, including hydraulic cylinder 1 and the fixed frame 2 of weighing, due to
Framework 2 is fixed on roller-way both sides, and hydraulic cylinder 1 of weighing is fixing on the frame 2, but continuous caster roller way breaks down aborning, or
When strand 3 fails cutting disconnection, because continuous caster roller way is fixedly arranged above framework 2, accident base cannot timely hang from roller-way
Walk, badly influence serialization safety in production direct motion.
Content of the invention
The purpose of the present invention is to overcome described in background technology not enough, and a kind of design online scale of side shifting type continuous casting billet is weighed dress
Put.It is by side shifter, strand to be transplanted on outside line from casting streamline roller-way, then is weighed by weighing device, when producing
Accident base, when needing to hang away accident strand, can smoothly be removed from line by existing fault, thus not affecting to produce direct motion.
The technical scheme is that a kind of online scale weighing device of side shifting type continuous casting billet, comprising: drive mechanism, side
Moving device and weighing device (3)；Described weighing device (3) includes: LOAD CELLS, protector for sensor and bracket (2), institute
State LOAD CELLS to be arranged on bracket (2), described strand (1) lies on bracket (2), LOAD CELLS is used for bracket
(2) strand (1) on is weighed, and described protector for sensor is used for protecting LOAD CELLS from the high temperature of strand (1)
Heat radiation；It is characterized in that:
Described side shifter is the double leval jib swing span evenly distributed along strand (1) direction of advance setting quantity, comprising: driven
Connecting rod (5), drive connecting rod (5.1), pivoted arm (6), synchronizing shaft (7), hydraulic cylinder (8) and hydraulic base (9)；
Described synchronizing shaft (7) is an axis parallel with strand (1) direction of advance；
The upper end of described follower link (5) and drive connecting rod (5.1) is respectively hinged at the left and right sides below bracket (2), driven company
Bar (5) lower end is hinged with swing span base, and the lower end of drive connecting rod (5.1) is connected on synchronizing shaft (7)；
The upper end of described pivoted arm (6) is also connected on synchronizing shaft (7), and the lower end of pivoted arm (6) is hinged with hydraulic cylinder (8) upper end, liquid
The lower end of cylinder pressure (8) is hinged with hydraulic base (9), and hydraulic base (9) positions on the ground.
As mentioned above a kind of online scale weighing device of side shifting type continuous casting billet it is characterised in that: described side shifter have to
Lack two sets, side shifter quantity and installing space are according to the setting of strand cut lengths, described weighing device (3) and side shifter number
Amount is identical.
As mentioned above a kind of online scale weighing device of side shifting type continuous casting billet it is characterised in that: described hydraulic cylinder (8) have to
Few two sets, hydraulic cylinder (8) is provided with heat radiation and dust pollution preventer.
A kind of Weighing method of the online scale weighing device of side shifting type continuous casting billet it is characterised in that: claim when strand (1) reaches
Trigger during weight region, drives pivoted arm (6) by hydraulic cylinder (8), and pivoted arm (6) drives synchronizing shaft (7), synchronizing shaft (7) and four
Connecting rod swing frame is to be rigidly connected, the double leval jib swing span consisting of drive connecting rod (5.1), follower link (5) and bracket (2)
From roller-way low level, a high position to outside line for the sidesway, strand (1) then passes through bracket (2) sidesway to by roller-way；When strand (1) sidesway arrives
After position is static, weighing system surveys strand (1) weight, turns above-mentioned action around, will be claimed by side shifter after end of weighing
Strand (1) after weight is transplanted on casting streamline roller-way from line, then is transported to next procedure by roller-way.Caster roll in production
When road breaks down or other reasonses need to hang base, strand can timely be hung away from roller-way by overhead traveling crane, the company of not interfering with
Continuousization safety in production direct motion.
The invention has the beneficial effects as follows: the online scale weighing device of a kind of side shifting type continuous casting billet that the present invention provides, both real
Show online scale to weigh, be conducive to timely and conveniently process accident base again.Structure is simple, safe and reliable, easy to maintenance, significantly
Improve continuous casting efficiency.
Brief description
Fig. 1 is existing length measuring device structural representation of weighing；
Fig. 2 is Fig. 1 left view；
Fig. 3 is a kind of online scale weighing device example structure schematic diagram of present invention side shifting type continuous casting billet；
Fig. 4 is Fig. 3 partial enlarged drawing；
Fig. 5 is Fig. 3 left view；
Fig. 6 is Fig. 5 partial enlarged drawing.
Description of symbols in Fig. 3 to Fig. 6: 1 strand, 2 brackets, 3 weighing devices, 4 roller-ways, 5 follower link,
5.1 drive connecting rod, 6 pivoted arms, 7 synchronizing shafts, 8 hydraulic cylinders, 9 hydraulic bases.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention is further illustrated, and the example of described embodiment is shown in the drawings,
The element that wherein same or similar label represents same or similar element or has same or like function from start to finish.Under
Face is exemplary it is intended to be used for explaining the present invention by reference to the embodiment of Description of Drawings, and it is not intended that to the present invention
Restriction, all any modification, equivalent or improvement made within the spirit and principles in the present invention etc., should be included in this
Within the right of invention, do not address in detail in the technical program, be known technology.
As illustrated in figures 3-6, the online scale weighing device of a kind of side shifting type of present invention continuous casting billet, comprising: drive mechanism, side
Moving device and weighing device 3；Described weighing device 3 includes: LOAD CELLS, protector for sensor and bracket 2, described weighs
Sensor is installed on carrier 2, and described strand 1 keeps flat on carrier 2, and LOAD CELLS is used for the strand 1 on bracket 2 is carried out
Weigh, described protector for sensor is used for protecting LOAD CELLS from the high temperature heat radiation of strand 1.
Described side shifter is the double leval jib swing span evenly distributed along strand 1 direction of advance setting quantity, comprising: from
Dynamic connecting rod 5, drive connecting rod 5.1, pivoted arm 6, synchronizing shaft 7, hydraulic cylinder 8 and hydraulic base 9.Wherein synchronizing shaft 7 is one and strand 1
The parallel axis of direction of advance.
The upper end of follower link 5 and drive connecting rod 5.1 is respectively hinged at the bracket 2 lower section left and right sides, follower link 5 lower end
Hinged with swing span base, the lower end of drive connecting rod 5.1 is connected on synchronizing shaft 7.The upper end of pivoted arm 6 is also connected in synchronizing shaft 7
On, the lower end of pivoted arm 6 is hinged with hydraulic cylinder 8 upper end, and the lower end of hydraulic cylinder 8 is hinged with hydraulic base 9, and hydraulic base 9 is positioned at
On ground.
In the embodiment of the present invention, three stream square billet casting machines, each stream rollgang is provided with three sets of side shifters, each roller-way
On side shifter quantity and installing space arranged according to strand cut lengths, but minimum should have two sets, described weighing device 3 with
Side shifter quantity is identical.
In the embodiment of the present invention, hydraulic cylinder 8 is provided with three sets, according to strand cut lengths arrange, but each stream minimum should
There are two sets, hydraulic cylinder 8 also has heat radiation and dust pollution preventer, strengthens the stability of hydraulic system with profit, and improve
The service life of each Hydraulic Elements such as hydraulic cylinder 8.
A kind of Weighing method when using for the online scale weighing device of present invention side shifting type continuous casting billet is as follows:
The trigger when strand 1 reaches weighing area, drives pivoted arm 6 by hydraulic cylinder 8, and pivoted arm 6 drives synchronizing shaft 7, synchronous
Axle 7 is to be rigidly connected with double leval jib swing span, so that double leval jib swing span is from roller-way low level, a high position to outside line for the sidesway,
Strand 1 then passes through bracket 2 sidesway to by roller-way；After strand 1 sidesway puts static in place, weighing system surveys strand 1 weight, weighs
After end: if qualified strand 1, then above-mentioned action is turned around, the strand 1 after being weighed by side shifter is transferred from line
To on casting streamline roller-way, then next procedure is transported to by roller-way；If unqualified accident base, external crane is by accident base from support
After transporting away on frame 2, side shifter returns again in situ.
A kind of online scale weighing device of present invention side shifting type continuous casting billet, had both achieved online scale and had weighed, be conducive to again
Timely and conveniently process accident base.Structure is simple, safe and reliable, easy to maintenance, substantially increases continuous casting efficiency.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation ",
Terms such as " being connected " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Permissible
It is to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, limit unless otherwise clear and definite.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
Claims (4)
1. the online scale weighing device of a kind of side shifting type continuous casting billet, comprising: drive mechanism, side shifter and weighing device (3)；Institute
State weighing device (3) to include: LOAD CELLS, protector for sensor and bracket (2), described LOAD CELLS is arranged on bracket
(2) on, described strand (1) lies on bracket (2), and LOAD CELLS is used for the strand (1) on bracket (2) is weighed,
Described protector for sensor is used for protecting LOAD CELLS from the high temperature heat radiation of strand (1)；It is characterized in that:
Described side shifter is the double leval jib swing span evenly distributed along strand (1) direction of advance setting quantity, comprising: driven
Connecting rod (5), drive connecting rod (5.1), pivoted arm (6), synchronizing shaft (7), hydraulic cylinder (8) and hydraulic base (9)；
Described synchronizing shaft (7) is an axis parallel with strand (1) direction of advance；
The upper end of described follower link (5) and drive connecting rod (5.1) is respectively hinged at the left and right sides below bracket (2), driven company
Bar (5) lower end is hinged with swing span base, and the lower end of drive connecting rod (5.1) is connected on synchronizing shaft (7)；
The upper end of described pivoted arm (6) is also connected on synchronizing shaft (7), and the lower end of pivoted arm (6) is hinged with hydraulic cylinder (8) upper end, liquid
The lower end of cylinder pressure (8) is hinged with hydraulic base (9), and hydraulic base (9) positions on the ground.
2. as claimed in claim 1 a kind of online scale weighing device of side shifting type continuous casting billet it is characterised in that: described side shifter
There are at least two sets, side shifter quantity and installing space are arranged according to strand cut lengths, and described weighing device (3) is filled with sidesway
Put quantity identical.
3. as claimed in claim 1 a kind of online scale weighing device of side shifting type continuous casting billet it is characterised in that: described hydraulic cylinder
(8) there are at least two sets, hydraulic cylinder (8) is provided with heat radiation and dust pollution preventer.
4. a kind of online scale weighing device of side shifting type continuous casting billet Weighing method it is characterised in that: weigh when strand (1) reaches
Trigger during region, drives pivoted arm (6) by hydraulic cylinder (8), and pivoted arm (6) drives synchronizing shaft (7), and synchronizing shaft (7) is with four even
Bar swing span is to be rigidly connected, the double leval jib swing span being constituted by drive connecting rod (5.1), follower link (5) and bracket (2) from
Roller-way low level, a high position to outside line for the sidesway, strand (1) then passes through bracket (2) sidesway to by roller-way；When strand (1) sidesway puts in place
After static, weighing system surveys strand (1) weight, weighs after end, above-mentioned action is turned around, will be weighed by side shifter
Strand (1) afterwards is transplanted on casting streamline roller-way from line, then is transported to next procedure by roller-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031657.XA CN106363150A (en) | 2016-11-22 | 2016-11-22 | Lateral moving type continuous casting billet online dimension controlling and weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031657.XA CN106363150A (en) | 2016-11-22 | 2016-11-22 | Lateral moving type continuous casting billet online dimension controlling and weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363150A true CN106363150A (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611031657.XA Pending CN106363150A (en) | 2016-11-22 | 2016-11-22 | Lateral moving type continuous casting billet online dimension controlling and weighing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106363150A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663009B (en) * | 2017-03-31 | 2019-06-21 | 日商Ｊｘ金屬股份有限公司 | Band-shaped metal material, longitudinal cutting method and meandering measurement method of band-shaped material |
| CN111174889A (en) * | 2020-02-04 | 2020-05-19 | 中冶南方连铸技术工程有限责任公司 | Automatic casting blank weighing system and method |
| CN112264595A (en) * | 2020-10-23 | 2021-01-26 | 河北凯昌科技有限公司 | Continuous casting blank fixed-weight cutting control system and control method of multi-flow single scale |
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| JP2001510096A (en) * | 1997-07-14 | 2001-07-31 | エミール デングラー | Method and equipment for producing "light steel" by continuous casting with gas mixing |
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2016
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| JP2001510096A (en) * | 1997-07-14 | 2001-07-31 | エミール デングラー | Method and equipment for producing "light steel" by continuous casting with gas mixing |
| KR100797992B1 (en) * | 2006-12-26 | 2008-01-28 | 주식회사 포스코 | Auto control method of the melt weight in tundish in the process of continuous casting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663009B (en) * | 2017-03-31 | 2019-06-21 | 日商Ｊｘ金屬股份有限公司 | Band-shaped metal material, longitudinal cutting method and meandering measurement method of band-shaped material |
| CN111174889A (en) * | 2020-02-04 | 2020-05-19 | 中冶南方连铸技术工程有限责任公司 | Automatic casting blank weighing system and method |
| CN112264595A (en) * | 2020-10-23 | 2021-01-26 | 河北凯昌科技有限公司 | Continuous casting blank fixed-weight cutting control system and control method of multi-flow single scale |
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Application publication date: 20170201 |