CN108580581A - A kind of threading guide plate table apparatus and its application method suitable for various working - Google Patents
A kind of threading guide plate table apparatus and its application method suitable for various working Download PDFInfo
- Publication number
- CN108580581A CN108580581A CN201810260293.5A CN201810260293A CN108580581A CN 108580581 A CN108580581 A CN 108580581A CN 201810260293 A CN201810260293 A CN 201810260293A CN 108580581 A CN108580581 A CN 108580581A
- Authority
- CN
- China
- Prior art keywords
- swing frame
- pressure roller
- flap shutter
- strip
- hydraulic cylinder
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
- B21C47/3441—Diverting the leading end, e.g. from main flow to a coiling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of threading guide plate table apparatus and its application method suitable for various working, which includes swing frame, hydraulic cylinder, the first pressure roller and the second pressure roller；One end of swing frame is hinged with turning, clamping and conveying roller, the head of hydraulic cylinder and the other end flexural pivot of swing frame connect, first pressure roller is rotatably installed in the other end of swing frame, the both ends of second pressure roller are mounted on the other end of swing frame by flap shutter, are rotatablely connected by rotary pin shaft between flap shutter and the other end of swing frame；When belt steel thickness is less than 4mm, the second pressure roller is turned to back opposite with the first pressure roller on swing frame by flap shutter, and when belt steel thickness is more than or equal to 4mm, the second pressure roller is turned to the front mutually leaned on the first pressure roller on swing frame by flap shutter；Flap shutter is fixedly connected with swing frame by fixed pin shaft.The leader tape of same unit larger thickness range and strength range strip may be implemented in the present invention.
Description
Technical field
The present invention relates to the threading guide board platforms before strip coiled up device in a kind of metallurgy industry, and in particular to one kind is applicable in
In the threading guide plate table apparatus and its application method before cold mill complex coiling machine of four kinds of operating modes of multi-thickness band, it can
To solve to batch strip introducing reel in rolls in incoming band steel thickness range and larger strength range.
Background technology
In cold mill complex, threading guide board platform is set as coiling machine is previous, strip is introduced into coiler mandrel, guide plate title
Portion is traditionally arranged to be pressure roller, and coil of strip tail portion is pushed down when steel coil takes complete prevents strip whipping.It is not high for yield strength, it is thick
Strip of the degree less than 4mm, generally introduces strap rolling-assisting device using threading guide board platform by strip, and strip is helped using strap rolling-assisting device
It is batched on coiler mandrel coiled；But it is higher for yield strength, belt steel thickness is more than 4mm, the even greater than band of 6mm
Steel helps volume with strap rolling-assisting device by force, not only cannot achieve and batch function, can also damage belt in the case that template is also bad
It loses more than gain.The strip higher for this yield strength, belt steel thickness is thicker is generally introduced strip using threading guide board platform
In jaw on coiler mandrel, spool turns are driven to achieve the purpose that help strip coiled by electric motor of coiling machine.
In face of the diversified trend of present rolling shapes and thickness, the kind and thickness model of the present usual supplied materials of new-built unit
It encloses very big, it is therefore necessary to design a kind of threading guide board platform can adapt to different-thickness varying strength strip, can fit
Answer the demand of coiling machine various working.
Invention content
The purpose of the present invention is to provide a kind of threading guide plate table apparatus and its application method suitable for various working, it
It is designed to the pattern of two kinds of structures switching, it is simple in structure to be not take up installation space, and facilitate manual operation, same may be implemented
The leader tape of unit larger thickness range and strength range strip reduces outage rate and rejection rate, improves utilization rate of equipment and installations, ensures band
The normal operation of steel.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of threading guide plate table apparatus suitable for various working, for strip to be introduced coiling machine volume from turning, clamping and conveying roller
Cylinder curling is coiled, which includes swing frame, hydraulic cylinder and the first pressure roller and the second pressure roller；One end of the swing frame
Hinged with turning, clamping and conveying roller, the other end is set to the inlet of coiler mandrel, the head of the hydraulic cylinder and swing frame
The connection of other end flexural pivot, first pressure roller is rotatably installed in the other end of swing frame, and the both ends of second pressure roller are logical
The other end that flap shutter is mounted on swing frame is crossed, passes through rotating dog between the flap shutter and the other end of swing frame
Axis is rotatablely connected；
When belt steel thickness is less than 4mm, flap shutter turns to the second pressure roller opposite with the first pressure roller on swing frame
Back, when belt steel thickness be more than or equal to 4mm when, flap shutter by the second pressure roller turn on swing frame with the first pressure roller phase
The front leaned on；Flap shutter is fixedly connected by flap shutter after rotateing in place by fixed pin shaft with swing frame.
According to the above technical scheme, on the flap shutter transition guide plate is provided between the first pressure roller and the second pressure roller
Platform.
A kind of application method based on the above-mentioned threading guide plate table apparatus suitable for various working, includes the following steps：
When belt steel thickness is less than 4mm, flap shutter turns to the second pressure roller opposite with the first pressure roller on swing frame
Back, and flap shutter is fixedly connected with swing frame by fixed pin shaft, when work, hydraulic cylinder pioneer moves swing frame
It is rocked at the strip coil of strip tangent line of strap rolling-assisting device, strip, which is introduced strap rolling-assisting, helps volume, completes after batching in rolls, belt
Rolling-assisting device exits, and Driven by Hydraulic Cylinder swing frame is accommodated, and coiling machine continues coiling band steel and reaches finished steel coils, and hydraulic cylinder drives again
Swing frame is rocked at the tangent line of finished steel coils, and the first pressure roller is made to push down coil of strip tail portion, to prevent stop-band steel whipping；
When belt steel thickness be more than or equal to 4mm when, flap shutter by the second pressure roller turn on swing frame with the first pressure roller
The front mutually leaned on, and being fixedly connected with flap shutter with swing frame by fixed pin shaft, when work, hydraulic cylinder pioneer's movable pendulum is dynamic
At frame stroke to the reel jaw of coiler mandrel, spool turns are driven to reach the coiled mesh of strip by electric motor of coiling machine
, after completion is batched in rolls, Driven by Hydraulic Cylinder swing frame is accommodated, and coiling machine continues coiling band steel and reaches finished steel coils, hydraulic pressure
Cylinder drives swing frame to be rocked at the strip tangent line of finished steel coils again, and the second pressure roller is made to push down coil of strip tail portion, to prevent stop-band steel
Whipping.
The beneficial effect comprise that：The present invention, by the rotation of flap shutter, is realized by the way that two groups of pressure rollers are arranged
Switching between first pressure roller and the second pressure roller meets the needs of four kinds of operating modes, this hair to adapt to batching for multi-thickness strip
It is bright simple in structure, installation space is not accounted for, it is at low cost, expeditiously solve same unit different-thickness and the band coil of strip of intensity
Take problem.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
The strip that Fig. 1 is operating mode 1 time using the embodiment of the present invention by thickness less than 4mm introduces the knot that strap rolling-assisting device helps volume
Structure schematic diagram；
The first pressure roller that Fig. 2 is operating mode 2 times using the embodiment of the present invention pushes down the anti-stop-band of tail part of band steel that thickness is less than 4mm
The structural schematic diagram of steel whipping；
Fig. 3 be I in Fig. 2 at enlarged diagram；
The strip that Fig. 4 is operating mode 3 times using the embodiment of the present invention by thickness more than or equal to 4mm introduces coiler mandrel jaw
Help the structural schematic diagram of volume；
Fig. 5 be II in Fig. 4 at enlarged diagram；
It is anti-that the second pressure roller that Fig. 6 is operating mode 4 times using the embodiment of the present invention pushes down tail part of band steel of the thickness more than or equal to 4mm
The structural schematic diagram of stop-band steel whipping；
Fig. 7 is the top partial view diagram of the embodiment of the present invention.
In figure：1- turning, clamping and conveying rollers；2- swing frames；3- hydraulic cylinders；The first pressure rollers of 4-；5- strap rolling-assisting devices；6- second
Pressure roller；7- coiler mandrels；8- finished steel coils；9- transition guide plate platforms；The first fixed pin holes of 10-；11- rotary pin shafts；12- second
Fixed pin holes；13- reel jaws；14- fixed pin shafts；15- flap shutters.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
As shown in Fig. 1-Fig. 7, a kind of threading guide plate table apparatus suitable for various working, for by strip from turning, clamping and conveying
Roller 1 introduces coiler mandrel 7 and crimps in rolls, which includes swing frame 2, hydraulic cylinder 3 and the first pressure roller 4 and the second pressure roller
6；One end of swing frame 2 is hinged with turning, clamping and conveying roller 1, and the other end is set to the inlet of coiler mandrel 7, hydraulic cylinder 3
Head connect with the other end flexural pivot of swing frame 2, the first pressure roller 4 is rotatably installed in the other end of swing frame 2, the second pressure
The both ends of roller 6 are mounted on the other end of swing frame 2, the other end of flap shutter 15 and swing frame 2 by flap shutter 15
Between be rotatablely connected by rotary pin shaft 11；
When belt steel thickness be less than 4mm when, flap shutter 15 by the second pressure roller 6 turn on swing frame 2 with the first pressure roller 4
Opposite back, when belt steel thickness is more than or equal to 4mm, flap shutter 15 turns to the second pressure roller 6 on swing frame 2 with the
The front that one pressure roller, 4 phase is leaned on；Flap shutter 15 is consolidated flap shutter 15 and swing frame 2 by fixed pin shaft 14 after rotateing in place
Fixed connection.
In a preferred embodiment of the invention, as shown in fig. 6, being located at the first pressure roller 4 and the second pressure roller 6 on flap shutter 15
Between be provided with transition guide plate platform 9, transition guide plate platform 9 is located among the first pressure roller 4 and the second pressure roller 6, can help strip from
First pressure roller, 4 even running is to the second pressure roller 6.
A kind of application method based on the above-mentioned threading guide plate table apparatus suitable for various working, includes the following steps：
As shown in Figure 1-Figure 3, when belt steel thickness is less than 4mm, the second pressure roller 6 is turned to swing frame by flap shutter 15
The back opposite with the first pressure roller 4 on 2, and be fixedly connected with flap shutter 15 with swing frame 2 by fixed pin shaft 14, it works
When, 3 pioneer of hydraulic cylinder moves swing frame 2 and is rocked at the strip coil of strip tangent line of strap rolling-assisting device 5, and strip is introduced strap rolling-assisting
It rises and helps volume, after completion is batched in rolls, strap rolling-assisting device 5 exits, and hydraulic cylinder 3 drives swing frame 2 to accommodate, and coiling machine continues to batch
Strip reaches finished steel coils 8, and hydraulic cylinder 3 drives swing frame 2 to be rocked at the tangent line of finished steel coils 8 again, and the first pressure roller 4 is made to press
Firmly coil of strip tail portion, to prevent stop-band steel whipping；
As shown in Figure 4-Figure 6, when belt steel thickness is more than or equal to 4mm, the second pressure roller 6 is turned to swing by flap shutter 15
The front leaned on 4 phase of the first pressure roller on frame 2, and be fixedly connected with flap shutter 15 with swing frame 2 by fixed pin shaft 14,
When work, 3 pioneer of hydraulic cylinder moves swing frame 2 and is rocked at the reel jaw 13 of coiler mandrel 7, is driven by electric motor of coiling machine
Movable reel rotation achievees the purpose that strip is coiled, completion batch it is coiled after, hydraulic cylinder 3 drives swing frame 2 to accommodate, coiling machine after
Continuous coiling band steel reaches finished steel coils 8, and hydraulic cylinder 3 drives swing frame 2 to be rocked at the strip tangent line of finished steel coils 8, makes again
Second pressure roller 6 pushes down coil of strip tail portion, to prevent stop-band steel whipping.
The present invention batches in rolls for realizing by the strip of different-thickness introducing coiler mandrel, in specific application,
By 2 integral installation of swing frame on turning, clamping and conveying roller 1,2 one end of swing frame connects with the twisted point in 1 rack of turning, clamping and conveying roller
It connects, the head ball of the other end and hydraulic cylinder 3, which twists, to be connected, and drives swing frame 2 to swing by hydraulic cylinder 3；Swing frame with turn
It is rotatablely connected by rotary pin shaft 11 between dynamic baffle, connection of the rotary pin shaft 11 between the first pressure roller 4 and the second pressure roller 6
Place allows the second pressure roller 6 to switch two kinds of stations along 11 rotary oscillation of rotary pin shaft by fixed pin shaft 14；Work as fixed pin
When first fixed pin holes 10 of the axis 14 on swing frame 2 and flap shutter 15 connect, the second pressure roller 6 is fixed on the first pressure roller
Fixed operating mode 1 and 2 is played the role of in 4 lower ends, when fixed pin shaft 14 is second solid on the swing frame 2 and flap shutter 15
When fixed pin hole 12 connects, the second pressure roller 6 and the first pressure roller 4 are linked to be entirety, play the role of fixed operating mode 3 and 4.
As shown in Figure 1, when being in operating mode 1：Belt steel thickness is less than 4mm, and the second pressure roller 6 is put along rotary pin shaft 11 with rotation
It moves to the back of the first pressure roller 4, hydraulic cylinder 3 drives swing frame 2 to be rocked at the strip coil of strip tangent line of strap rolling-assisting device 5, will
Strip introduces strap rolling-assisting and helps volume.As shown in Figure 2 and Figure 3, when the completion of operating mode 1 is batched in rolls, strap rolling-assisting device 5 exits, hydraulic pressure
Cylinder 3 drives swing frame 2 to accommodate, and coiling machine continues coiling band steel and reaches finished steel coils 8, is now in operating mode 2, and hydraulic cylinder 3 drives
Dynamic swing frame 2 is rocked at the tangent line of finished steel coils, and the anti-stop-band in coil of strip tail portion is pushed down by the first pressure roller 4 on threading guide plate
Steel whipping.
As shown in Figure 4, Figure 5, when in operating mode 3：When belt steel thickness is more than or equal to 4mm, since Deformation in thick is too hard, surrender is strong
Degree it is also larger, strap rolling-assisting device can do nothing to help strip coiling, need manually to unclamp fixed pin shaft at this time, make the second pressure roller 6 along
11 rotary oscillation of rotary pin shaft gets up to be connect with the first pressure roller 4, and fixed pin shaft 14 is inserted into the second fixed pin holes 12 later, is prevented
Only 6 vibration of the first pressure roller 4 and the second pressure roller, the reel that hydraulic cylinder 3 drives swing frame 2 to be rocked to coiler mandrel 7 later clamp
At mouth 13, spool turns are driven to achieve the purpose that strip is coiled by electric motor of coiling machine.As shown in fig. 6, when the completion of operating mode 3 is batched
In rolls, hydraulic cylinder 3 drives swing frame 2 to accommodate, and coiling machine continues coiling band steel and reaches finished steel coils 8, is now in operating mode 4,
Hydraulic cylinder 3 drives swing frame 2 to be rocked at the strip tangent line of finished steel coils, is pushed down by the second pressure roller 6 on threading guide plate
Coil of strip tail portion prevents strip whipping.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (3)
1. a kind of threading guide plate table apparatus suitable for various working, for strip to be introduced coiling machine from turning, clamping and conveying roller (1)
Reel (7) curling is coiled, which is characterized in that the device includes swing frame (2), hydraulic cylinder (3) and the first pressure roller (4) and the
Two pressure rollers (6)；One end of the swing frame (2) is hinged with turning, clamping and conveying roller (1), the head of the hydraulic cylinder (3) and swing
The other end flexural pivot of frame (2) connects, and first pressure roller (4) is rotatably installed in the other end of swing frame (2), and described second
The both ends of pressure roller (6) are mounted on the other end of swing frame (2), the flap shutter (15) and swing by flap shutter (15)
It is rotatablely connected by rotary pin shaft (11) between the other end of frame (2)；
When belt steel thickness is less than 4mm, the second pressure roller (6) is turned on swing frame (2) and is pressed with first by flap shutter (15)
The opposite back of roller (4), when belt steel thickness is more than or equal to 4mm, the second pressure roller (6) is turned to swing frame by flap shutter (15)
The front mutually leaned on the first pressure roller (4) on frame (2)；Flap shutter (15) is kept off rotation by fixed pin shaft (14) after rotateing in place
Plate (15) is fixedly connected with swing frame (2).
2. the threading guide plate table apparatus according to claim 1 suitable for various working, which is characterized in that the rotation gear
Transition guide plate platform (9) is provided on plate (15) between the first pressure roller (4) and the second pressure roller (6).
3. a kind of user based on the threading guide plate table apparatus for being suitable for various working described in any one of claim 1-2
Method, which is characterized in that include the following steps：
When belt steel thickness is less than 4mm, the second pressure roller (6) is turned on swing frame (2) and is pressed with first by flap shutter (15)
The opposite back of roller (4), and being fixedly connected with flap shutter (15) with swing frame (2) by fixed pin shaft (14), when work,
Hydraulic cylinder (3) pioneer moves swing frame (2) and is rocked at the strip coil of strip tangent line of strap rolling-assisting device (5), and strip is introduced belt
It helps to roll and helps volume, after completion is batched in rolls, strap rolling-assisting device (5) exits, and hydraulic cylinder (3) driving swing frame (2) is accommodated, and is batched
Machine continues coiling band steel and reaches finished steel coils (8), and hydraulic cylinder (3) drives swing frame (2) to be rocked to cutting for finished steel coils (8) again
At line, the first pressure roller (4) is made to push down coil of strip tail portion, to prevent stop-band steel whipping；
When belt steel thickness is more than or equal to 4mm, flap shutter (15) turns to the second pressure roller (6) on swing frame (2) with the
The front that one pressure roller (4) mutually leans on, and be fixedly connected with flap shutter (15) with swing frame (2) by fixed pin shaft (14), work
When making, hydraulic cylinder (3) pioneer moves swing frame (2) and is rocked at the reel jaw (13) of coiler mandrel (7), passes through coiling machine
Motor driving spool turns achieve the purpose that strip is coiled, and after completion is batched in rolls, hydraulic cylinder (3) drives swing frame (2) to put
Under, coiling machine continues coiling band steel and reaches finished steel coils (8), and hydraulic cylinder (3) drives swing frame (2) to be rocked to finished steel coils again
(8) at strip tangent line, the second pressure roller (6) is made to push down coil of strip tail portion, to prevent stop-band steel whipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260293.5A CN108580581B (en) | 2018-03-27 | 2018-03-27 | Threading guide plate table device suitable for various working conditions and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260293.5A CN108580581B (en) | 2018-03-27 | 2018-03-27 | Threading guide plate table device suitable for various working conditions and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108580581A true CN108580581A (en) | 2018-09-28 |
| CN108580581B CN108580581B (en) | 2023-07-28 |
Family
ID=63624696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260293.5A Active CN108580581B (en) | 2018-03-27 | 2018-03-27 | Threading guide plate table device suitable for various working conditions and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580581B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385295A (en) * | 2019-08-16 | 2019-10-29 | 盐城工学院 | Aluminium wire oxide skin drag scraper |
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| CN106334723A (en) * | 2016-09-14 | 2017-01-18 | 宝钢工程技术集团有限公司 | Thin strip steel tail coiling assistance device and control method thereof |
| CN106513460A (en) * | 2015-09-14 | 2017-03-22 | 宝钢不锈钢有限公司 | Cold-strip steel flexible reeling preparation system and control method |
| CN107000011A (en) * | 2014-12-10 | 2017-08-01 | Sms集团有限公司 | Equipment for coiled metal band |
| CN208261564U (en) * | 2018-03-27 | 2018-12-21 | 中冶南方工程技术有限公司 | A kind of threading guide board platform device suitable for various working |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964587A (en) * | 1986-12-25 | 1990-10-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Coiler |
| JPH0747424A (en) * | 1993-08-09 | 1995-02-21 | Ishikawajima Harima Heavy Ind Co Ltd | Coiler |
| JP2004136302A (en) * | 2002-10-16 | 2004-05-13 | Ishikawajima Harima Heavy Ind Co Ltd | Ironing roll apparatus in device for winding metallic foil |
| KR20090010316A (en) * | 2007-07-23 | 2009-01-30 | 주식회사 포스코 | Belt wrapper for guiding strip |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385295A (en) * | 2019-08-16 | 2019-10-29 | 盐城工学院 | Aluminium wire oxide skin drag scraper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108580581B (en) | 2023-07-28 |
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