CN107649523A - Strip inspection station and its application method - Google Patents
Strip inspection station and its application method Download PDFInfo
- Publication number
- CN107649523A CN107649523A CN201710786325.0A CN201710786325A CN107649523A CN 107649523 A CN107649523 A CN 107649523A CN 201710786325 A CN201710786325 A CN 201710786325A CN 107649523 A CN107649523 A CN 107649523A
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- China
- Prior art keywords
- strip
- platform
- bent frame
- layer bent
- inspection station
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0064—Uncoiling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The present invention relates to a kind of strip inspection station and its application method, the strip inspection station includes upper and lower two layers inspection platform, two layers of inspection platform is connected by transfer, and transfer includes inside and outside two layers of bent frame, and outer layer bent frame is located at the sides away from two inspection platforms of internal layer bent frame；Lower floor checks that one end of the remote outer layer bent frame of platform is disposed with uncoiler；The outer surface of internal layer bent frame and the inner surface of outer layer bent frame have been sequentially arranged multiple deflector rolls along itself arc length direction, the axial width each parallel to strip of each deflector roll, each deflector roll limit to form strip operation passage of the opening degree more than belt steel thickness.The present invention is arranged by rational equipment and structure model selection, the double-deck strip inspection station of the formula from bottom to top of exploitation, can be smoothed out the upset of strip zone face, effectively reduce or remit secondary scuffing, can realize the two-sided inspection of strip.
Description
Technical field
The invention belongs to metallurgical technology field, further relates to technical field of steel rolling, and in particular to a kind of strip inspection
Look into station and its application method.
Background technology
Inspection post is located at the downstream of continuous rolling production line, and the coil of strip expansion for being produced to rolling line carries out strip surface quality
Check, or sample detection is carried out after being sheared using sampling.Domestic inspection post arrangement form is divided into following three kinds at present：
(1) platform directly spreads one side and checks formula, is deployed on platform strip by uncoiler, is only capable of checking the surface of one side
Quality, another side can only be estimated at uncoiler, can not polished；
(2) double-decked platform directly spreads the two-sided inspection of formula, usually checks that platform checks that platform passes through arc to lower floor from upper strata
Slewing rollers turn-over inspection, but polishing can not be suspended；
(3) automatic turning two-sided suspension polishing formula inspection, strip can suspend polishing, and two-sided inspection surface quality.
The problem of inspection post is present mainly during expansion, easily causes the secondary scuffing of strip, causes to divide
The reason for real, is found out in analysis.
The content of the invention
The present embodiments relate to a kind of strip inspection station and its application method, the part that at least can solve prior art lacks
Fall into.
The present embodiments relate to a kind of strip inspection station, including upper strata checks platform and lower floor checks platform, it is described on
Layer inspection platform checks that platform is connected by transfer with the lower floor, and the transfer includes inside and outside two layers of arc frame
Frame, wherein, outer layer bent frame is located at the sides away from two inspection platforms of internal layer bent frame；The lower floor checks platform
One end away from the outer layer bent frame is disposed with uncoiler；The outer surface of the internal layer bent frame and the outer layer arc
The inner surface of framework has been sequentially arranged multiple deflector rolls along itself arc length direction, and the axial direction of each deflector roll is each parallel to strip
Width, each deflector roll limit to form strip operation passage of the opening degree more than belt steel thickness.
As one of embodiment, the remote lower floor of the outer layer bent frame checks that the side of platform is disposed with shearing
Sampler, the lower floor check that one end of the close outer layer bent frame of platform is disposed with for controlling strip to enter institute
State the strip operation switching mechanism of strip operation passage or the shearing sampler.
As one of embodiment, the strip operation switching mechanism includes movable guide plate, and the movable guide plate is rotatably pacified
The corresponding end of platform is checked loaded on the lower floor and rotating shaft is axially parallel to the width of strip, and the movable guide plate is connected with
For driving it around the driver element of the axis of rotation and there is the first oscillating stroke end and the second oscillating stroke end, described
First oscillating stroke end, the movable guide plate dock with the outer layer bent frame, at the second oscillating stroke end, the work
Dynamic guide plate docks with the shearing sampler.
As one of embodiment, the strip inspection station includes at least one set of turning, clamping and conveying roller；Turning, clamping and conveying roller described in every group
Including being respectively arranged in a pair of deflector rolls on inside and outside two layers of bent frame, two deflector rolls are along the outer layer bent frame
Radial direction face, wherein, the deflector roll on the outer layer bent frame be connected with for drive its closer or far from
The pinch driver element of another deflector roll of face.
As one of embodiment, press-roller device is disposed with the outlet side of strip operation passage.
As one of embodiment, the entrance side opening degree of the strip operation passage is more than outlet side opening degree.
As one of embodiment, the upper strata checks is disposed with the detection guide board platform for checking strip and can on platform
Cache the caching guide board platform with rostral strip, the remote internal layer arc of the caching guide board platform positioned at the detection guide board platform
The side of framework.
As one of embodiment, between the detection guide board platform and the internal layer bent frame and the detection guide plate
Upper strata pinch roll, and the upper strata folder of the internal layer bent frame outlet side are arranged between platform and the caching guide board platform
Send and be connected between roller and the detection guide board platform by upper strata magnetic belt machine.
As one of embodiment, the lower floor checks the lower floor's magnetic belt machine being disposed with platform for conveying strip,
In being disposed with two on the transfer passage that lower floor's magnetic belt machine is formed the lifting devices polished are lifted for strip.
The embodiment of the present invention further relates to the application method of strip inspection station as described above, including：
Strip by strip operation passage when entering upper strata inspection platform, along threading direction, control front side
Strip speed be more than rear side strip speed, make the strip with the close or internal layer bent frame that reclines
State is run.
The embodiment of the present invention at least has the advantages that：
The strip inspection station that the present embodiment provides, uncoiler is arranged in lower floor and checks platform, forms cloth from bottom to top
Office's mode, with effectively save space, can facilitate the equipment in inspection post to arrange, avoid uncoiler from being arranged in upper strata and check platform
And increase the elevation design in inspection post etc., the newly-built or improvement project for the mill being limited suitable for hall space position；
The strip inspection station that the present embodiment provides, the upset of strip is realized using inside and outside two layers of bent frame, frame-type
On the one hand arc transfer can save equipment space, be easy to arrange, on the other hand, be easy to the dimension of parts therein
Shield is changed, and compared to integral replacing arc slewing rollers, can save maintenance cost.Pass through what is arranged on inside and outside two layers of bent frame
Deflector roll, the strip method of operation of sliding friction formula in the prior art can be changed into the strip method of operation of rolling friction type, can
The scratch of strip is effectively reduced, so as to improve the accuracy of inspection.
The strip inspection station that the present embodiment provides, due to the opening for the strip operation passage that inside and outside two layers of bent frame limits
Degree can avoid being stuck in when nose being present due to strip between two neighboring deflector roll, facilitate strip more than the thickness of strip
From lower floor check platform to upper strata check platform threading operation, ensure strip can be smoothed out overturning.Inside and outside two layers of arc
Shape framework can play guiding and the restriction effect in threading direction when taking the lead threading, by setting strip to run the opening of passage
Degree is more than the thickness of strip, can reduce the probability that unchecked strip zone face contacts with outer layer bent frame, in particular, with
Take the lead threading successively and enter each pinch roll, the strip at rear is more and more lower with the outer layer bent frame probability contacted, is taking the lead to wear
After going out inside and outside two layers of bent frame, it may be such that strip does not contact substantially with outer layer bent frame, so as to effectively prevent strip
It is scratched.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of strip inspection station provided in an embodiment of the present invention；
Fig. 2 is the partial structural diagram of the arc transfer in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Such as Fig. 1-Fig. 2, the embodiment of the present invention provides a kind of strip inspection station, including upper strata checks that platform and lower floor check and put down
Platform, the upper strata check that platform checks that platform is connected by transfer 9 with the lower floor, and the transfer 9 includes inside and outside
Two layers of bent frame, wherein, outer layer bent frame 901 be located at internal layer bent frame 903 away from two check platforms sides, one
As, bottom and the lower floor of outer layer bent frame 901 check that platform is connected, and top and the upper strata of internal layer bent frame 903 check
Platform connects；The lower floor checks that one end of the remote outer layer bent frame 901 of platform is disposed with uncoiler 1；In described
The layer outer surface of bent frame 903 and the inner surface of the outer layer bent frame 901 have been sequentially arranged along itself arc length direction
Multiple deflector rolls 902, each deflector roll 902 axially limit formation one each parallel to the width of strip, each deflector roll 902
Opening degree is more than the strip operation passage of belt steel thickness.
The strip inspection station that the present embodiment provides, uncoiler 1 is arranged in lower floor and checks platform, forms cloth from bottom to top
Office's mode, with effectively save space, can facilitate the equipment in inspection post to arrange, avoid uncoiler 1 from being arranged in upper strata inspection flat
Platform and increase the elevation design in inspection post etc., suitable for hall space position be limited mill newly-built or improvement project.
The strip inspection station that the present embodiment provides, the upset of strip is realized using inside and outside two layers of bent frame, frame-type
The one side of arc transfer 9 can save equipment space, be easy to arrange, on the other hand, be easy to parts therein
Safeguard and change, compared to integral replacing arc slewing rollers, maintenance cost can be saved.By being arranged on inside and outside two layers of bent frame
Deflector roll 902, the strip method of operation of sliding friction formula in the prior art can be changed into the strip operation side of rolling friction type
Formula, the scratch of strip can be effectively reduced, so as to improve the accuracy of inspection.Preferably, above-mentioned each deflector roll 902 can use line with rubber
Roller, further protect strip.
The strip inspection station that the present embodiment provides, due to the opening for the strip operation passage that inside and outside two layers of bent frame limits
Degree can avoid being stuck in when nose being present due to strip between two neighboring deflector roll 902, facilitate band more than the thickness of strip
Steel checks that platform to the threading operation of upper strata inspection platform, ensures that strip can be smoothed out overturning from lower floor.Inside and outside two layers
Bent frame can play guiding and the restriction effect in threading direction when taking the lead threading, by setting strip to run opening for passage
Mouth degree is more than the thickness of strip, can reduce the probability that unchecked strip zone face contacts with outer layer bent frame 901, especially
Ground, enter each pinch roll with threading successively is taken the lead, the probability that the strip at rear contacts with outer layer bent frame 901 is increasingly
It is low, after taking the lead to pass inside and outside two layers of bent frame, it may be such that strip does not contact substantially with outer layer bent frame 901, so as to
Effectively strip is prevented to be scratched.
Continue the structure of above-mentioned strip inspection station, such as Fig. 1-Fig. 2, considers the up dynamical problem of strip, can be above-mentioned
The porch of transfer 9 sets one group of entrance pinch roll 6, and the axial direction of entrance pinch roll 6 is axially in parallel with each deflector roll 902,
Certain strip transmission power can be provided；And/or：One or more groups of turning, clamping and conveying rollers 10 can be set inside transfer 9, carried
The up power of ribbon supply steel, specifically, turning, clamping and conveying roller 10 described in every group include being respectively arranged on inside and outside two layers of bent frame
A pair of deflector rolls 902, radial direction face of two deflector rolls 902 along the outer layer bent frame 901, wherein, be located at
The deflector roll 902 on the outer layer bent frame 901 is connected with for driving it described to be led closer or far from the another of face
The pinch driver element of roller 902.Such as Fig. 2, in the present embodiment, there is provided one group of above-mentioned turning, clamping and conveying roller 10, steering folder
It is preferably portion on the upper side arrangement to send roller 10, is position on the basis of the position of vertical line by the tangent line on internal layer bent frame 903, this turn
It is preferably close to the reference position and above the reference position to pinch roll 10.Above-mentioned pinch driver element is that this area is normal
Rule technology, here is omitted for concrete structure.
Usually, each deflector roll 902 on outer layer bent frame 901 and same circle are tangent, i.e. the part deflector roll 902 leans on
The end of nearly internal layer bent frame 903 is respectively positioned on same circle/face of cylinder, to form smooth circular arc guide channel；
Same arrangement is used similarly, for each deflector roll 902 on internal layer bent frame 903.On outer layer bent frame 901
Deflector roll 902 can be arranged independently with the deflector roll 902 on internal layer bent frame 903, smooth strip be carried out with reaching required
Overturn the purpose being oriented to；The quantity of deflector roll 902 on two layers of framework may be the same or different, usually, outer layer bent frame
The quantity of deflector roll 902 on 901 is more compared with internal layer；Each deflector roll 902 on two layers of framework can be with positioned opposite (along the footpath of two layers of framework
It is relative to direction) dislocation arrangement can also be intersected, those skilled in the art can be changed according to actual conditions, specifically herein
It is not described in detail one by one.
902 groups of each deflector roll deflector roll 902 in a row on outer layer bent frame 901, each deflector roll on internal layer bent frame 903
902 groups of deflector rolls 902 in a row；Further, such as Fig. 1-Fig. 2, often arrange in deflector roll 902, arranged between every adjacent two deflector roll 902
There is a transition guide plate (having illustrated, do not mark), to take the lead to be oriented to between two deflector roll 902 to operation, avoid band
Head clip is between two deflector rolls 902, and close to the deflector roll 902 of adjacent top, its extended line is preferably for the top of the transition guide plate
It is tangent with the deflector roll 902 above this, to be preferably oriented to strip.
Continue the structure of above-mentioned strip inspection station, such as Fig. 1-Fig. 2, considers that strip especially Deformation in thick checks through upper strata
Easy nose during platform and can not smoothly fall upper strata check platform on, therefore, the strip operation passage outlet side cloth
Press-roller device 11 is equipped with, the press-roller device 11 specifically, includes the upper pressure of upper and lower face using the conventional rolling device in this area
Roller and lower compression roller, lower compression roller are arranged in upper strata and checked below tabletop of platform, are preferably the use that its top checks platform with the upper strata
Tangent in the belt of conveying strip, upper pressure roller is connected with for driving its lifting single to be driven closer or far from the lifting of lower compression roller
Member, the elevation driving unit are this area routine techniques, and here is omitted for its concrete structure.Can be according to the warpage journey of strip
Spend, the depression degree of pressure roller in control, it is only one of specific embodiment to be pressed against with lower compression roller.
Continue the structure of above-mentioned strip inspection station, such as Fig. 1-Fig. 2, it is preferable that above-mentioned outer layer bent frame 901 and internal layer arc
Shape framework 903 is parallel arrangement, i.e. the two curvature is identical, but arc radius is different.It is further preferred that such as Fig. 2, the band
The entrance side opening degree of steel operation passage is more than outlet side opening degree, is easy-to-understand to, above-mentioned opening degree refers to correspondence position
Spacing between the outer layer bent frame 901 and internal layer bent frame 903 at place.By setting rational strip to run opening for passage
Mouth degree, it is further ensured that the smoothness of threading.
Continue the structure of above-mentioned strip inspection station, further can be in the entrance of above-mentioned arc transfer 9 such as Fig. 1-Fig. 2
Side and outlet side set a centralising device 2 respectively, not sideslip during ensureing strip threading, further improve the smoothness of threading.
The centralising device 2 can use the conventional aligning equipment of the art, such as side conduction centralising device 2, its concrete structure herein from
Slightly.
Fig. 1-Fig. 2 is referred to, one of preferred scheme as the present embodiment, the remote institute of the outer layer bent frame 901
State lower floor and check that the side of platform is disposed with shearing sampler 8, the lower floor checks the close outer layer arc frame of platform
One end of frame 901 is disposed with the strip fortune for controlling strip to enter strip operation passage or the shearing sampler 8
Row switching mechanism.Wherein, the shearing sampler 8 can use the conventional sampling equipment in this area, such as cut 801 including cutting and use
In waste material bucket 802 for accepting sample etc.；Strip runs switching mechanism depending on whether needing to carry out sample shearing by above-mentioned strip
Control strip is to enter the above-mentioned strip operation passage limited by inside and outside two layers of bent frame or enter the shearing sampler
8, ensure being smoothed out for production.Specifically, such as Fig. 1-Fig. 2, the strip operation switching mechanism includes movable guide plate 7, described
Movable guide plate 7 is pivotally mounted to the width that the lower floor checks the corresponding end of platform and rotating shaft is axially parallel to strip,
The movable guide plate 7 is connected with for driving it around the driver element of the axis of rotation and with the first oscillating stroke end and the
Two oscillating stroke ends, at the first oscillating stroke end, the movable guide plate 7 docks with the outer layer bent frame 901, in institute
The second oscillating stroke end is stated, the movable guide plate 7 docks with the shearing sampler 8.Those skilled in the art are apparent from ground,
The top of the movable guide plate 7 can be hinged on outer layer bent frame 901, and its bottom is as free end, by controlling it
Bottom rises or falls, and strip is turned on during rising 801 passage is cut into cutting, and cuts off strip into transfer 9
Passage, decline then opposite.
Continue the structure of above-mentioned strip inspection station, and for the arrangement of upper and lower two layers inspection platform, those skilled in the art can
Selected with practical factors such as the requirement (such as whether needing the polishing etc. that suspends) according to strip inspection operation and live places,
Such as Fig. 1, a kind of layout structure of specific two layers of inspection platform up and down is shown：
As one of preferred embodiment, the lower floor checks the lower floor's magnetic force skin being disposed with platform for conveying strip
Band machine 4, the liftings polished are lifted for strip in being disposed with two on the transfer passage that lower floor's magnetic belt machine 4 is formed
Device 5.By above-mentioned lower floor's magnetic belt machine 4 and above-mentioned lifting device 5, it is easy to the lifting to strip to polish, ensures band
The accuracy of steel detection.Wherein it is preferred to adjacent to a uncoiling pinch roll 3 is disposed with uncoiler 1, can further be opened at this
A centralising device 2 is arranged between volume pinch roll 3 and uncoiler 1；Between the uncoiling pinch roll 3 and arc transfer 9
It is connected by lower floor's magnetic belt machine 4, the strip of uncoiling can be delivered into strip operation passage.In the present embodiment,
Two above-mentioned lifting devices 5 can be arranged between uncoiling pinch roll 3 and arc transfer 9.Lifting device 5 is commonly used in the art
Equipment, here is omitted for concrete structure.
As one of preferred embodiment, such as Fig. 1, the upper strata checks the detection being disposed with platform for checking strip
Guide board platform 14 and the caching guide board platform 15 with rostral strip can be cached, the caching guide board platform 15 is located at the detection guide board platform
The side of the 14 remote internal layer bent frame 903.Wherein, detect guide board platform 14 and can be used for polishing inspection of strip etc., delay
The strip amount of storage of certain length can be provided by depositing guide board platform 15, the abrasive part of strip may be caused to be layed in initial threading
This, is allowed to avoid examination scope, and during causing polishing checks at above-mentioned detection guide board platform 14 strip upper surface to be expansion
It is not abrasive, so as to effectively ensure the accuracy of strip inspection.The length of above-mentioned caching guide board platform 15 is people in the art
According to determinations such as actual conditions and knowhows, initially possible abrasive strip length carries out respective design to member；Above-mentioned caching
Guide board platform 15 can use bakelite plate guide board platform etc., and above-mentioned detection guide board platform 14 then can typically use stainless steel guide board platform.Enter one
Step ground, such as Fig. 1, in it is described detection guide board platform 14 and the internal layer bent frame 903 between and it is described detection guide board platform 14 with
Be arranged with upper strata pinch roll 12 between the caching guide board platform 15, and the outlet side of internal layer bent frame 903 it is described on
It is connected between layer pinch roll 12 and the detection guide board platform 14 by upper strata magnetic belt machine 13.
In addition, the embodiment of the present invention further relates to the application method of strip inspection station as described above, including：
Strip by strip operation passage when entering upper strata inspection platform, along threading direction, control front side
Strip speed be more than rear side strip speed, make the strip with the close or internal layer bent frame that reclines
903 state operation.Wherein, front side and rear side refer to checking the one of platform close to upper strata in other words close to the side taken the lead
Side, for example, the turning, clamping and conveying roller 10 of the above-mentioned portion on the upper side arrangement of control send tape speed to be more than the entrance side of arc transfer 9
Pinch roll send tape speed, at least so that the strip at the rear of turning, clamping and conveying roller 10 (i.e. its side that platform is checked away from upper strata)
Medial surface (medial surface corresponds to the zone face checked in lower floor's inspection platform) is close or is adjacent to internal layer bent frame 903
Each deflector roll 902, and the lateral surface (upper strata will be spread in by, which corresponding to, checks the zone face be checked of platform) of the strip not with outside
Layer bent frame 901 contacts, and avoids the lateral surface of the strip from abrading and influence inspection result.
In the present embodiment, by two layers of bent frame inside and outside above-mentioned and deflector roll is arranged on inside and outside two layers of bent frame
The arc transfer 9 of 902 formulas, and pinch roll is set in the inlet/outlet side of arc transfer 9 and steering folder is arranged at middle part
Roller 10 is sent, and pressure roller is arranged in the outlet side of arc transfer 9, and in the inlet/outlet side of arc transfer 9 arrangement in
Device 2, and the rational design of the opening degree to arc transfer 9, and the cooperation of above-mentioned control method etc., effectively
Ensure the smooth threading of strip and the smoothness of zone face upset, avoid strip from abrading, improve the accuracy of strip inspection.
The strip inspection station that the present embodiment provides, for produced problem in strip checking process, passes through rational equipment
Arrangement and structure model selection, the double-deck strip inspection station of the formula from bottom to top of exploitation, possess the polishing function that suspends, can be smoothed out
Strip zone face is overturn, and is effectively reduced or remitted secondary scuffing, can be realized the two-sided inspection of strip.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of strip inspection station, including upper strata checks platform and lower floor checks platform, the upper strata check platform with it is described under
Layer inspection platform is connected by transfer, it is characterised in that：The transfer includes inside and outside two layers of bent frame, wherein,
Outer layer bent frame is located at the sides away from two inspection platforms of internal layer bent frame, and the lower floor checks the remote described of platform
One end of outer layer bent frame is disposed with uncoiler；
The inner surface of the outer surface of the internal layer bent frame and the outer layer bent frame is along itself arc length direction successively cloth
Multiple deflector rolls are equipped with, each deflector roll axially limits to form an opening each parallel to the width of strip, each deflector roll
Strip operation passage of the degree more than belt steel thickness.
2. strip inspection station as claimed in claim 1, it is characterised in that：Remote lower floor's inspection of the outer layer bent frame
The side for looking into platform is disposed with shearing sampler, and the lower floor checks one end cloth of the close outer layer bent frame of platform
It is equipped with and runs switching mechanism for controlling strip to enter the strip of strip operation passage or the shearing sampler.
3. strip inspection station as claimed in claim 2, it is characterised in that：The strip operation switching mechanism is led including activity
Plate, the movable guide plate are pivotally mounted to the width that the lower floor checks the corresponding end of platform and rotating shaft is axially parallel to strip
Direction, the movable guide plate are connected with for driving it around the driver element of the axis of rotation and having the first oscillating stroke end
With the second oscillating stroke end, at the first oscillating stroke end, the movable guide plate docks with the outer layer bent frame, in institute
The second oscillating stroke end is stated, the movable guide plate docks with the shearing sampler.
4. strip inspection station as claimed in claim 1, it is characterised in that：Including at least one set of turning, clamping and conveying roller；
Turning, clamping and conveying roller described in every group includes being respectively arranged in a pair of deflector rolls on inside and outside two layers of bent frame, is led described in two
Radial direction face of the roller along the outer layer bent frame, wherein, the deflector roll connection on the outer layer bent frame
Have for driving its pinch driver element closer or far from another deflector roll of face.
5. strip inspection station as claimed in claim 1, it is characterised in that：It is disposed with the outlet side of strip operation passage
Press-roller device.
6. strip inspection station as claimed in claim 1, it is characterised in that：The entrance side opening degree of the strip operation passage is big
In outlet side opening degree.
7. strip inspection station as claimed in claim 1, it is characterised in that：The upper strata, which checks, to be disposed with platform for checking
The detection guide board platform of strip and the caching guide board platform with rostral strip can be cached, the caching guide board platform is led positioned at the detection
The side of the remote internal layer bent frame of pallet.
8. strip inspection station as claimed in claim 7, it is characterised in that：In the detection guide board platform and the internal layer arc frame
Upper strata pinch roll, and the internal layer arc are arranged between frame and between the detection guide board platform and the caching guide board platform
It is connected between the upper strata pinch roll of frame exhaust openings side and the detection guide board platform by upper strata magnetic belt machine.
9. strip inspection station as claimed in claim 1, it is characterised in that：The lower floor, which checks, to be disposed with platform for conveying
Lower floor's magnetic belt machine of strip, it is used for strip in being disposed with two on the transfer passage that lower floor's magnetic belt machine is formed
Lift the lifting device of polishing.
10. the application method of strip inspection station as claimed in any one of claims 1-9 wherein, it is characterised in that including：
Strip along threading direction, controls the band of front side when entering the upper strata by strip operation passage and checking platform
The steel speed of service is more than the strip speed of rear side, makes the strip with close or the internal layer bent frame that reclines state
Operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786325.0A CN107649523B (en) | 2017-09-04 | 2017-09-04 | Strip inspection station and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786325.0A CN107649523B (en) | 2017-09-04 | 2017-09-04 | Strip inspection station and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107649523A true CN107649523A (en) | 2018-02-02 |
| CN107649523B CN107649523B (en) | 2019-03-29 |
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ID=61129471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710786325.0A Active CN107649523B (en) | 2017-09-04 | 2017-09-04 | Strip inspection station and its application method |
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| Country | Link |
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| CN (1) | CN107649523B (en) |
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| CN108994089A (en) * | 2018-06-26 | 2018-12-14 | 鞍钢集团工程技术有限公司 | A kind of compound multistation steel plate check device and inspection method |
| CN109500100A (en) * | 2018-12-27 | 2019-03-22 | 中冶南方工程技术有限公司 | A kind of magnetic force slewing rollers and inspection station for the two-sided inspection of strip |
| CN110385355A (en) * | 2019-07-17 | 2019-10-29 | 中冶赛迪上海工程技术有限公司 | Hot-strip sampling method and sample line |
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| CN207222574U (en) * | 2017-09-04 | 2018-04-13 | 中冶南方工程技术有限公司 | A kind of strip inspection station |
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| FR2710863A1 (en) * | 1993-10-08 | 1995-04-14 | Lorraine Laminage | Device for turning over a sheet, especially a flexible metal sheet |
| CN103008364A (en) * | 2013-01-13 | 2013-04-03 | 北京首钢国际工程技术有限公司 | Dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994089A (en) * | 2018-06-26 | 2018-12-14 | 鞍钢集团工程技术有限公司 | A kind of compound multistation steel plate check device and inspection method |
| CN108994089B (en) * | 2018-06-26 | 2020-07-07 | 鞍钢集团工程技术有限公司 | Composite multi-station steel plate inspection device |
| CN109500100A (en) * | 2018-12-27 | 2019-03-22 | 中冶南方工程技术有限公司 | A kind of magnetic force slewing rollers and inspection station for the two-sided inspection of strip |
| CN109500100B (en) * | 2018-12-27 | 2023-10-27 | 中冶南方工程技术有限公司 | Magnetic force steering roller for double-sided inspection of strip steel and inspection station |
| CN110385355A (en) * | 2019-07-17 | 2019-10-29 | 中冶赛迪上海工程技术有限公司 | Hot-strip sampling method and sample line |
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|---|---|
| CN107649523B (en) | 2019-03-29 |
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