CN109531176A - Online trimming device and online method for cutting edge in strip rolling-casting production process - Google Patents
Online trimming device and online method for cutting edge in strip rolling-casting production process Download PDFInfo
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- CN109531176A CN109531176A CN201811621909.3A CN201811621909A CN109531176A CN 109531176 A CN109531176 A CN 109531176A CN 201811621909 A CN201811621909 A CN 201811621909A CN 109531176 A CN109531176 A CN 109531176A
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- 238000009966 trimming Methods 0.000 title claims abstract description 319
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 94
- 238000005266 casting Methods 0.000 title claims abstract description 81
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003801 milling Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 37
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The present invention provides the online trimming devices and online method for cutting edge in a kind of strip rolling-casting production process.Online trimming device in strip rolling-casting production process is set between the milling train and coiling machine on strip rolling-casting production line, including along the spaced flying shear in direction, trimming component and the slewing rollers by milling train to coiling machine, between milling train and flying shear, between flying shear and trimming component, roller-way is equipped between trimming component and slewing rollers, slewing rollers are correspondingly arranged with coiling machine, trimming component includes two end trimming shears, two end trimming shears are oppositely arranged, strip by passing through between two end trimming shears during moving from milling train to coiling machine, can be close to each other or be located remotely from each other by two end trimming shears.The present invention is and then cut off to it and the operation of trimming after strip rolling-casting molding, keep strip coiled again after completing trimming operation, it is not necessary that trimming production line is arranged in the downstream of uncoiler, and it is not necessary that the production cycle can be effectively shortened to the uncoiling, curling again of coiled strip.
Description
Technical field
The present invention relates to strip rolling-casting technical field, the online trimming dress in a kind of strip rolling-casting production process is referred in particular to
It sets and online method for cutting edge.
Background technique
In existing rolling casting technology on internal and international at present, online Edge trimming problems of the strip after casting are not considered,
The edge cracks and the overproof problem of thickness that strip is generated in casting-rolling technology can not solve online, the defective in quality strip of edge
Can only be directly offline coiled into coiling machine, and trimming production line is set in downstream process, to casting in trimming production line
Strip out carries out the operation such as uncoiling, cutting head, suture, trimming, broken side.Trimming unit needed for trimming production line is arranged needs
Individual place and personnel depaly, while the step of coil of strip is needed by casting, curling, cooling, uncoiling, trimming, curling, increase
Production cost and extend the production cycle, in addition, due to the strip of casting production have many high-strength steel steel grades, strip it is cooling after
Have the characteristics that hardness is high, shear strength is big, it is very big to the cutting edge abrasion of trimming unit, it needs to be replaced frequently, further
Increase production cost.
Summary of the invention
The object of the present invention is to provide the online trimming device and online method for cutting edge in a kind of strip rolling-casting production process,
Trimming operation can be carried out by direct-on-line after strip rolling-casting, keep strip coiled again after trimming, reaching reduces production cost and contracting
The effect of short production cycle.
In order to achieve the above objectives, the present invention provides the online trimming devices in a kind of strip rolling-casting production process, wherein
Online trimming device in the strip rolling-casting production process is set between the milling train and coiling machine on strip rolling-casting production line,
Online trimming device in the strip rolling-casting production process includes along the direction interval by the milling train to the coiling machine
Flying shear, trimming component and the slewing rollers of setting, between the milling train and the flying shear, the flying shear and the trimming component it
Between, roller-way is equipped between the trimming component and the slewing rollers, the slewing rollers are correspondingly arranged with the coiling machine, described
Trimming component includes two end trimming shears, and two end trimming shears are oppositely arranged, and the strip is transported from the milling train to the coiling machine
By passing through between two end trimming shears in dynamic process, two end trimming shears can be close to each other or be located remotely from each other.
Online trimming device in strip rolling-casting production process as described above, wherein the trimming component further includes bottom
Seat and two driving mechanisms, two end trimming shears, which pass through sliding rail, to be set on the pedestal slidingly back and forth, two trimmings
The glide direction cut is vertical with the conveying direction of strip, and two driving mechanisms are connect with two end trimming shears respectively, described in two
Driving mechanism can respectively drive two end trimming shears along two sliding rails slidings and close to each other or be located remotely from each other, and two drives
Motivation structure can respectively drive the corresponding end trimming shears and shear the strip.
Online trimming device in strip rolling-casting production process as described above, wherein each end trimming shears include
Trimming tool tip, upper trimming cutter head and lower trimming cutter head, the trimming tool tip connect with the corresponding sliding rail, it is described on cut
Side cutter head and the lower trimming cutter head are set in the trimming tool tip, and the upper trimming cutter head is located at the lower edge-trimming cutter
The top of head, the upper trimming cutter head and the lower trimming cutter head cooperate and are arranged, the upper trimming of two end trimming shears
Cutter head is coaxially oppositely arranged, and the lower trimming cutter head of two end trimming shears is coaxially oppositely arranged；Each trimming
The trimming tool tip cut, the upper trimming cutter head, the lower trimming cutter head are connected with the corresponding driving mechanism, and two
The trimming tool tip that the driving mechanism can respectively drive the corresponding end trimming shears is back and forth slided along the corresponding sliding rail
It is dynamic, and two driving mechanisms can respectively drive the upper trimming cutter head and the lower trimming cutter head of the corresponding end trimming shears
It rotates and shears the strip.
Online trimming device in strip rolling-casting production process as described above, wherein the trimming component further includes two
Scrap cutter, two scrap cutters are oppositely arranged, and two scrap cutters are respectively arranged at the close volume of two end trimming shears
The side of machine is taken, two scrap cutters are located by connecting with two end trimming shears respectively, two end trimming shears are close to each other or phase
Mutually scrap cutter described in synchronous drive two is close to each other far from during or is located remotely from each other, and two scrap cutters are respectively and described in two
Driving mechanism connection, two driving mechanisms can respectively drive the corresponding scrap cutter and shred by under shearing on the strip
Edge grinding.
Online trimming device in strip rolling-casting production process as described above, wherein the scrap cutter includes broken side knife
Headstock, it is upper it is broken while cutter head and under it is broken while cutter head, the trimming tool tip of the broken side tool tip and the corresponding end trimming shears
Positioning setting, cutter head is set in the broken side tool tip while described broken broken in cutter head and under described, and the upper broken side knife
Head be located at it is described under broken side cutter head top, it is described it is it is broken while cutter head and it is described under it is broken while cutter head cooperate be arranged, described in two
The upper broken side cutter head of scrap cutter is coaxially oppositely arranged, and two scrap cutters it is described under broken side cutter head it is coaxially opposite
Setting；Scrap cutter described in every group it is described it is it is broken in cutter head, it is described under it is broken while cutter head connected with the corresponding driving mechanism,
Two driving mechanisms can respectively drive the corresponding scrap cutter it is described broken broken in cutter head and under described while cutter head rotate
And it shreds by the edge grinding under being sheared on the strip.
Online trimming device in strip rolling-casting production process as described above, wherein the driving mechanism includes first
Speed regulating motor, the first retarder, the second speed regulating motor, the second retarder and hydraulic cylinder, first speed regulating motor pass through first
Retarder is sequentially connected with the upper trimming cutter head of the corresponding end trimming shears, the lower trimming cutter head, first speed regulation
Motor can drive the upper trimming cutter head of the corresponding end trimming shears and the lower trimming cutter head to rotate；The second speed regulation electricity
Machine by second retarder with it is corresponding it is described it is it is broken in cutter head, it is described under it is broken while cutter head be sequentially connected, it is described second tune
Speed motor can drive the corresponding scrap cutter it is described it is it is broken while cutter head and it is described under it is broken while cutter head rotate；The hydraulic cylinder with
The trimming tool tip of the corresponding end trimming shears connects, and the hydraulic cylinder can drive the described of the corresponding end trimming shears to cut
Side tool tip reciprocatingly slides along the corresponding sliding rail.
Online trimming device in strip rolling-casting production process as described above, wherein the strip rolling-casting production process
In online trimming device further include at least one set of pinch roller, the pinch roller includes the pinch upper roll and pinch under roll being oppositely arranged,
The strip during being moved from the milling train to the coiling machine by being passed through between the pinch upper roll and the pinch under roll,
The pinch upper roll and the pinch under roll are capable of clamping and the strip are driven to move to the coiling machine.
Online trimming device in strip rolling-casting production process as described above, wherein the pinch roller is equipped with two groups,
In pinch roller described in one group between the flying shear and the milling train, wherein pinch roller described in another group be set to the flying shear with
Between the trimming component, and at least one set in the pinch roller is correction pinch roller.
Online trimming device in strip rolling-casting production process as described above, wherein the strip rolling-casting production process
In online trimming device further include at least a pair of of deflection correction sensor, each pair of deflection correction sensor respectively correspond be set to it is described
The two sides of roller-way.
In order to achieve the above objectives, the present invention also provides the online method for cutting edge in a kind of strip rolling-casting production process,
In, the online method for cutting edge in the strip rolling-casting production process is using online in strip rolling-casting production process as described above
Trimming device is implemented, and the online method for cutting edge in the strip rolling-casting production process includes:
Step S1: shearing the head for the strip that milling train is processed into, the strip after being cut off；
Step S2: trimming is carried out to the strip after the cutting head, the strip after obtaining trimming；
Step S3: it is coiled that the strip after the trimming is sent into coiling machine.
Compared with prior art, advantages of the present invention is as follows:
Online trimming device and online method for cutting edge in strip rolling-casting production process provided by the invention, can cast in strip
It rolls into after type and and then carries out the operation of cutting head and trimming to it, keep strip coiled again after completing trimming operation, without opening
Trimming production line is arranged in the downstream of volume machine, and it is not necessary that the uncoiling, curling again of coiled strip, the production that can effectively shorten is all
Phase；Meanwhile the online trimming device in strip rolling-casting production process provided by the invention can be directly disposed at milling train and batch
It between machine, can be monitored together by the operator of milling train and coiling machine, without in addition configuration personnel, in addition structure of the invention letter
It is single, it occupies little space, so as to which production cost is effectively reduced；In addition, the present invention is to carry out trimming to it before strip is cooling,
The service life of trimming component can be effectively ensured to the abrasion very little of trimming component in uncooled strip, further decrease production
Cost.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation on the online broken side of trimming device-edge grinding in strip rolling-casting production process provided by the invention
Figure；
Fig. 2 is online trimming device-edge grinding curling structural representation in strip rolling-casting production process provided by the invention
Figure；
Fig. 3 is the front view structure of the trimming component of the online trimming device in strip rolling-casting production process provided by the invention
Schematic diagram；
Fig. 4 is the section components of the trimming component of the online trimming device in strip rolling-casting production process provided by the invention
Overlooking structure diagram；
Fig. 5 is the method flow diagram of the online method for cutting edge in strip rolling-casting production process provided by the invention.
Drawing reference numeral explanation:
1, milling train；
2, coiling machine；
3, flying shear；
4, trimming component；
41, end trimming shears；
411, trimming tool tip；
412, upper trimming cutter head；
413, lower trimming cutter head；
42, pedestal；
43, driving mechanism；
431, the first speed regulating motor；
432, the first retarder；
433, the second speed regulating motor；
434, the second retarder；
435, hydraulic cylinder；
44, scrap cutter；
441, broken side tool tip；
442, upper broken side cutter head；
5, slewing rollers；
6, roller-way；
7, pinch roller；
71, pinch upper roll；
72, pinch under roll；
8, slitter edge coiling device；
9, deflection correction sensor；
Specific embodiment
In order to have clearer understanding to technical solution of the present invention, purpose and effect, now in conjunction with the Detailed description of the invention present invention
Specific embodiment.
As shown in Figure 1 to 4, the present invention provides the online trimming devices in a kind of strip rolling-casting production process, wherein
Online trimming device in strip rolling-casting production process is set between the milling train 1 on strip rolling-casting production line and coiling machine 2, is made
The strip that milling train 1 rolls machine-shaping carries out the operation of cutting head and trimming before entering the curling cooling of coiling machine 2, and strip is made to exist
It is coiled again after completion trimming operation, it is not necessary that trimming production line is arranged in the downstream of uncoiler, and it is not necessarily to coiled strip again
Secondary uncoiling, curling, can effectively shorten the production cycle, and by the online trimming in strip rolling-casting production process provided by the invention
Device is set up directly between the milling train 1 on strip rolling-casting production line and coiling machine 2, can be by the operator of milling train 1 and coiling machine 2
Member is to one and is monitored, without in addition configuration personnel, so as to which human cost is effectively reduced；
Online trimming device in strip rolling-casting production process includes setting along the direction interval by milling train 1 to coiling machine 2
Flying shear 3, trimming component 4 and the slewing rollers 5 set, between milling train 1 and flying shear 3, between flying shear 3 and trimming component 4, trimming component 4
Roller-way 6 is equipped between slewing rollers 5, strip after 1 roll forming of milling train by the roller-way 6 between milling train 1 and flying shear 3 by reaching
Flying shear 3 carries out cutting head operation, guarantees that the head of strip is neat, carries out trimming, cutting head in order to which strip can smoothly enter into trimming component 4
Strip afterwards enters trimming component 4 by the roller-way 6 between flying shear 3 and trimming component 4 and carries out trimming, and the strip after trimming passes through
Roller-way 6 between trimming component 4 and slewing rollers 5 enters slewing rollers 5, and slewing rollers 5 are correspondingly arranged with coiling machine 2, and slewing rollers 5 are by band
Steel bending, switchs to its direction of motion towards coiling machine 2, crimps in rolls so that the head of strip can smoothly enter into coiling machine 2；It cuts
Side component 4 includes two end trimming shears 41, and two end trimming shears 41 are oppositely arranged, strip during being moved from milling train 1 to coiling machine 2 by
Passed through between two end trimming shears 41, two end trimming shears 41 carry out trimming to the both sides of strip respectively, two end trimming shears 41 can it is close to each other or
It is located remotely from each other, to adjust trimming width.
Further, as shown in Figures 3 and 4, the online trimming device in strip rolling-casting production process provided by the invention,
Wherein, trimming component 4 further includes pedestal 42 and two driving mechanisms 43, and two end trimming shears 41 can be arranged by sliding rail slidingly back and forth
In on pedestal 42, the glide direction of two end trimming shears 41 is vertical with the conveying direction of strip, by adjusting between two end trimming shears 41
Distance adjusts trimming width so as to adjust the width of the strip after trimming, and two driving mechanisms 43 connect with two end trimming shears 41 respectively
It connects, two driving mechanisms 43 can respectively drive two end trimming shears 41 along two sliding rails sliding and close to each other or be located remotely from each other, to realize
The adjustment of trimming width, and two driving mechanisms 43 can respectively drive corresponding end trimming shears 41 and shear strip, to complete trimming behaviour
Make.
Further, as shown in Figures 3 and 4, the online trimming dress in strip rolling-casting production process provided by the invention
It sets, wherein each end trimming shears 41 include trimming tool tip 411, upper trimming cutter head 412 and lower trimming cutter head 413, trimming cutter head
Seat 411 connects with corresponding sliding rail, and upper trimming cutter head 412 is set on edge-trimming cutter headstock 411 with lower trimming cutter head 413, and on
Trimming cutter head 412 is located at the top of lower trimming cutter head 413, and upper trimming cutter head 412 cooperates setting altogether with lower trimming cutter head 413
With trimming operation is completed, the upper trimming cutter head 412 of two end trimming shears 41 is coaxially oppositely arranged, and the lower edge-trimming cutter of two end trimming shears 41
First 413 are coaxially oppositely arranged, to guarantee that the clipped position of two end trimming shears 41 is located in same level, thus smoothly in roller
The strip of horizontal movement on road 6 carries out trimming；The trimming tool tip 411 of each end trimming shears 41, upper trimming cutter head 412, lower trimming
Cutter head 413 is connected with corresponding driving mechanism 43, and two driving mechanisms 43 can respectively drive the edge-trimming cutter of corresponding end trimming shears 41
Headstock 411 drives the upper trimming cutter head 412 being arranged thereon to reciprocatingly slide with lower trimming cutter head 413 along corresponding sliding rail, to adjust
Whole trimming width, and two driving mechanisms 43 can respectively drive the upper trimming cutter head 412 and lower trimming cutter head of corresponding end trimming shears 41
413 rotate and shear strip, wherein lap and sideshake between upper trimming cutter head 412 and lower trimming cutter head 413 can be automatic
Adjustment is manually adjusted, and the present invention is not limited thereto.
Preferably, as shown in Fig. 2, the online trimming device in strip rolling-casting production process provided by the invention further includes
Two slitter edge coiling devices 8, two slitter edge coiling devices 8 are respectively arranged on the two sides of roller-way 6, and slitter edge coiling device 8 can be to strip two sides
The edge grinding that clipping at edges gets off is crimped and collects.
Further, as shown in figure 4, online trimming device in strip rolling-casting production process provided by the invention,
In, trimming component 4 further includes two scrap cutters 44, and two scrap cutters 44 are oppositely arranged, and two scrap cutters 44 are respectively arranged at two trimmings
The side of 41 close coiling machine 2 is cut, two scrap cutters 44 are located by connecting with two end trimming shears 41 respectively, mutually lean in two end trimming shears 41
Close or two scrap cutter 44 of synchronous drive is close to each other during being located remotely from each other or is located remotely from each other, two scrap cutters 44 drive with two respectively
Motivation structure 43 connects, and two driving mechanisms 43 can respectively drive corresponding scrap cutter 44 and shred by the edge grinding under shearing on strip.Its
In, it should be noted that two scrap cutters 44 can directly be located by connecting with two end trimming shears 41 or two scrap cutters 44 or lead to
It crosses track to be slidably arranged on pedestal 42, and drives corresponding end trimming shears 41 and scrap cutter by the way that corresponding driving mechanism 43 is synchronous
44 is mobile.
Preferably, ash can be open-topped cabinet in the ash can that is respectively arranged below with of two scrap cutters 44,
Edge grinding is fallen into corresponding ash can after being shredded by corresponding scrap cutter 44 to be collected or the lower section of two scrap cutters 44 can be with
Transmission device is set, and the waste material that two scrap cutters 44 shred is sent into ash can by transmission device.
Preferably, as shown in figure 4, online trimming device in strip rolling-casting production process provided by the invention, wherein
Scrap cutter 44 include it is broken in tool tip 441, it is upper broken while cutter head 442 and under broken side cutter head (not shown), broken side tool tip 441
It can also can be slided by track with the trimming tool tip 411 of corresponding end trimming shears 41 positioning setting or broken side tool tip 441
Ground is mounted on pedestal 42, as long as broken side tool tip 441 can be made synchronous with the holding of the trimming tool tip 411 of corresponding end trimming shears 41
Movement；Under the upper broken cutter head when cutter head 442 is broken under is set in broken side tool tip 441, and upper broken side cutter head 442 is located at
The top of broken side cutter head, the upper broken cutter head when cutter head 442 is broken under cooperate setting jointly by end trimming shears 41 from band steel edge
Edge grinding under place's shearing shreds, and the upper broken side cutter head 442 of two scrap cutters 44 is coaxially oppositely arranged, and broken under two scrap cutters 44
Side cutter head is coaxially oppositely arranged, to guarantee that the broken side position of two scrap cutters 44 is located in the same horizontal plane, thus to from Yan Shui
It square carries out shredding operation to the edge clippings of the strip of movement；The upper broken side cutter head 442 of every group of scrap cutter 44, under it is broken
Side cutter head is connected with corresponding driving mechanism 43, and two driving mechanisms 43 can respectively drive the upper broken side knife of corresponding scrap cutter 44
First 442 and under broken side cutter head rotate and shred by the edge grinding under being sheared on strip, wherein the upper broken knife when cutter head 442 is broken under
Lap and sideshake between head can be adjusted with adjust automatically or manually, and the present invention is not limited thereto.
Wherein, it should be noted that upper trimming cutter head 412, lower trimming cutter head 413, it is upper it is broken while cutter head 442 and under it is broken while knife
Head is water cooling cutter head.
Further, as shown in Figures 3 and 4, the online trimming device in strip rolling-casting production process provided by the invention,
Wherein, driving mechanism 43 includes the first speed regulating motor 431, the first retarder 432, the second speed regulating motor 433, the second retarder
434 and hydraulic cylinder 435, the first speed regulating motor 431 passes through the upper trimming cutter head of the first retarder 432 and corresponding end trimming shears 41
412, lower trimming cutter head 413 is sequentially connected, and the first speed regulating motor 431 can drive the upper trimming cutter head 412 of corresponding end trimming shears 41
It is rotated with lower trimming cutter head 413, cooperates trimming cutter head 412 and lower trimming cutter head 413 and carry out trimming operation；Second speed regulation electricity
Machine 433 by the second retarder 434 with it is corresponding it is it is broken while cutter head 442, under it is broken while cutter head transmission connection, the second speed regulating motor
433 can drive the upper broken cutter head when cutter head 442 is broken under of corresponding scrap cutter 44 to rotate, and keep broken side cutter head 442 broken under
The operation when cutter head cooperation carries out broken；Hydraulic cylinder 435 connects with the trimming tool tip 411 of corresponding end trimming shears 41, hydraulic cylinder 435
The trimming tool tip 411 of corresponding end trimming shears 41 can be driven to reciprocatingly slide along corresponding sliding rail, when broken side tool tip 441 and trimming
When tool tip 411 connects, it is only necessary to connect hydraulic cylinder 435 i.e. with one in trimming tool tip 411 and broken side tool tip 441
Can, when trimming tool tip 411 connects with the sliding of pedestal 42 respectively with broken side tool tip 441, then need to make driving mechanism 43 simultaneously
Connect with trimming tool tip 411, broken side tool tip 441, moved synchronously with both driving simultaneously, wherein hydraulic cylinder 435 can also be with
It is replaced with motor driven, the present invention is not limited thereto.
Further, as shown in Figures 1 and 2, the online trimming device in strip rolling-casting production process provided by the invention,
Wherein, the online trimming device in strip rolling-casting production process further includes at least one set of pinch roller 7, and pinch roller 7 includes opposite sets
The pinch upper roll 71 and pinch under roll 72 set, strip from milling train 1 to coiling machine 2 during moving by pinch upper roll 71 and pinch under roll 72
Between pass through, pinch upper roll 71 and pinch under roll 72 are capable of clamping and strip are driven to move to coiling machine 2, and setting pinch roller 7 can be to strip
The power moved towards coiling machine 2 and the direction of motion for keeping strip are provided.
Further, as shown in Figures 1 and 2, the online trimming dress in strip rolling-casting production process provided by the invention
It sets, wherein pinch roller 7 is equipped with two groups, wherein one group of pinch roller 7 is between flying shear 3 and milling train 1, wherein another group of pinch roller 7
Between flying shear 3 and trimming component 4, with strip from milling train 1 to coiling machine 2 move during, from two positions to band
Steel provides the power of movement and keeps to the direction of motion of strip, while strip can also be made to keep horizontality, makes strip
It can smoothly enter into all parts, and at least one set in pinch roller 7 is correction pinch roller 7, can adjust the positioning of strip two sides, is protected
Card requires to carry out trimming according to technique.
Preferably, as shown in Fig. 2, online trimming device in strip rolling-casting production process provided by the invention, wherein
Online trimming device in strip rolling-casting production process further includes at least a pair of of deflection correction sensor 9, and each pair of deflection correction sensor 9 is distinguished
Be correspondingly arranged in the two sides of roller-way 6, deflection correction sensor 9 can real-time monitoring strip position, and it is real-time according to the data detected
Ground is adjusted the position of trimming component 4, guarantees trimming quality.
As shown in figure 5, the present invention also provides the online method for cutting edge in a kind of strip rolling-casting production process, wherein band
Online method for cutting edge in steel casting production process is using the online trimming device in strip rolling-casting production process as described above
Implemented, the online method for cutting edge in strip rolling-casting production process includes:
Step S1: shearing the head for the strip that milling train 1 is processed into, the strip after being cut off；
Specifically, the strip of 1 roll forming of milling train do not crimp and it is uncolled before initially enter flying shear 3 and carry out cutting head behaviour
Make, so that the head of strip keeps smooth, guarantees that strip can smoothly enter into trimming component 4；
Step S2: trimming is carried out to the strip after cutting head, the strip after obtaining trimming；
Specifically, the strip after cutting head enters trimming component 4, its both sides is sheared by trimming component 4, completes trimming
Operation；
Step S3: the strip after trimming is sent into coiling machine 2 in rolls, coil of strip is obtained, reaches predetermined weight to coil of strip weight
Afterwards, by flying shear 3 or in addition, setting cutter cuts off strip.
Compared with prior art, advantages of the present invention is as follows:
Online trimming device and online method for cutting edge in strip rolling-casting production process provided by the invention, can cast in strip
It rolls into after type and and then carries out the operation of cutting head and trimming to it, keep strip coiled again after completing trimming operation, without opening
Trimming production line is arranged in the downstream of volume machine, and it is not necessary that the uncoiling, curling again of coiled strip, the production that can effectively shorten is all
Phase；Meanwhile the online trimming device in strip rolling-casting production process provided by the invention can be directly disposed at milling train and batch
It between machine, can be monitored together by the operator of milling train and coiling machine, without in addition configuration personnel, in addition structure of the invention letter
It is single, it occupies little space, so as to which production cost is effectively reduced；In addition, the present invention is to carry out trimming to it before strip is cooling,
The service life of trimming component can be effectively ensured to the abrasion very little of trimming component in uncooled strip, further decrease production
Cost.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, under the premise of not departing from design and the principle of the present invention made equivalent variations with repair
Change, should belong to the scope of protection of the invention.
Claims (10)
1. the online trimming device in a kind of strip rolling-casting production process, which is characterized in that in the strip rolling-casting production process
Online trimming device be set between the milling train and coiling machine on strip rolling-casting production line, in the strip rolling-casting production process
Online trimming device include along by the milling train to the coiling machine the spaced flying shear in direction, trimming component and turn
To roller, between the milling train and the flying shear, between the flying shear and the trimming component, the trimming component and the steering
Roller-way is equipped between roller, the slewing rollers are correspondingly arranged with the coiling machine, and the trimming component includes two end trimming shears, two institutes
End trimming shears are stated to be oppositely arranged, the strip during being moved from the milling train to the coiling machine by two end trimming shears it
Between pass through, two end trimming shears can be close to each other or be located remotely from each other.
2. the online trimming device in strip rolling-casting production process according to claim 1, which is characterized in that the trimming
Component further includes pedestal and two driving mechanisms, and two end trimming shears pass through sliding rail can be set to the pedestal slidingly back and forth
On, the glide direction of two end trimming shears is vertical with the conveying direction of strip, two driving mechanisms respectively with two trimmings
Cut connection, two driving mechanisms can respectively drive two end trimming shears along two sliding rails slidings and close to each other or mutually remote
From, and two driving mechanisms can respectively drive the corresponding end trimming shears and shear the strip.
3. the online trimming device in strip rolling-casting production process according to claim 2, which is characterized in that each described
End trimming shears include trimming tool tip, upper trimming cutter head and lower trimming cutter head, the trimming tool tip and the corresponding sliding rail
Connect, the upper trimming cutter head and the lower trimming cutter head are set in the trimming tool tip, and the upper trimming cutter head position
In the top of the lower trimming cutter head, the upper trimming cutter head and the lower trimming cutter head cooperate and are arranged, two trimmings
The upper trimming cutter head cut coaxially is oppositely arranged, and the lower trimming cutter head of two end trimming shears is coaxially set relatively
It sets；The trimming tool tip of each end trimming shears, the upper trimming cutter head, the lower trimming cutter head with it is corresponding described
Driving mechanism connection, two driving mechanisms can respectively drive the trimming tool tip of the corresponding end trimming shears along corresponding
The sliding rail reciprocatingly slides, and two driving mechanisms can respectively drive the corresponding end trimming shears the upper trimming cutter head and
The lower trimming cutter head rotates and shears the strip.
4. the online trimming device in strip rolling-casting production process according to claim 3, which is characterized in that the trimming
Component further includes two scrap cutters, and two scrap cutters are oppositely arranged, and two scrap cutters are respectively arranged at two end trimming shears
Close to the coiling machine side, two scrap cutters are located by connecting with two end trimming shears respectively, in two end trimming shears
It is close to each other or scrap cutter described in synchronous drive two is close to each other during being located remotely from each other or is located remotely from each other, two scrap cutters
It is connect respectively with two driving mechanisms, two driving mechanisms can respectively drive the corresponding scrap cutter and shred by the band
Edge grinding under being sheared on steel.
5. the online trimming device in strip rolling-casting production process according to claim 4, which is characterized in that the broken side
When cutting including broken in tool tip, be upper broken cutter head and under broken side cutter head, the institute of the broken side tool tip and the corresponding end trimming shears
State trimming tool tip positioning setting, it is described it is it is broken while cutter head and it is described under it is broken while cutter head be set in the broken side tool tip, and
It is described it is it is broken while cutter head be located at it is described under it is broken while cutter head top, it is described it is it is broken while cutter head and it is described under it is broken while cutter head cooperate
Setting, the upper broken side cutter head of two scrap cutters is coaxially oppositely arranged, and two scrap cutters it is described under broken side knife
Head is coaxially oppositely arranged；Scrap cutter described in every group it is described it is it is broken in cutter head, it is described under it is broken while cutter head with it is corresponding described
Driving mechanism connection, two driving mechanisms can respectively drive the corresponding scrap cutter the upper broken side cutter head and it is described under
Broken side cutter head is rotated and is shredded by the edge grinding under shearing on the strip.
6. the online trimming device in strip rolling-casting production process according to claim 5, which is characterized in that the driving
Mechanism includes the first speed regulating motor, the first retarder, the second speed regulating motor, the second retarder and hydraulic cylinder, first speed regulation
Motor is sequentially connected by the first retarder with the upper trimming cutter head of the corresponding end trimming shears, the lower trimming cutter head,
First speed regulating motor can drive the upper trimming cutter head of the corresponding end trimming shears and the lower trimming cutter head to rotate；Institute
State the second speed regulating motor by second retarder with it is corresponding it is described it is it is broken in cutter head, it is described under it is broken while cutter head transmission company
Connect, second speed regulating motor can drive the corresponding scrap cutter it is described it is it is broken while cutter head and it is described under it is broken while cutter head turn
It is dynamic；The hydraulic cylinder connects with the trimming tool tip of the corresponding end trimming shears, and the hydraulic cylinder can drive corresponding institute
The trimming tool tip for stating end trimming shears reciprocatingly slides along the corresponding sliding rail.
7. the online trimming device in described in any item strip rolling-casting production processes, feature exist according to claim 1~6
In the online trimming device in the strip rolling-casting production process further includes at least one set of pinch roller, and the pinch roller includes phase
To the pinch upper roll and pinch under roll of setting, the strip from the milling train to the coiling machine during moving by the upper folder
It is passed through between roller and the pinch under roll, the pinch upper roll and the pinch under roll are capable of clamping and drive the strip to the coiling machine
Movement.
8. the online trimming device in strip rolling-casting production process according to claim 7, which is characterized in that the pinch
Roller is equipped with two groups, wherein pinch roller described in one group is between the flying shear and the milling train, wherein pinch roller described in another group
Between the flying shear and the trimming component, and at least one set in the pinch roller is correction pinch roller.
9. the online trimming device in strip rolling-casting production process according to claim 8, which is characterized in that the strip
Online trimming device in casting production process further includes at least a pair of of deflection correction sensor, and each pair of deflection correction sensor is right respectively
The two sides of the roller-way should be set to.
10. the online method for cutting edge in a kind of strip rolling-casting production process, which is characterized in that in the strip rolling-casting production process
Online method for cutting edge using the online trimming device in strip rolling-casting production process as described in any one of claims 1 to 9
Implemented, the online method for cutting edge in the strip rolling-casting production process includes:
Step S1: shearing the head for the strip that milling train is processed into, the strip after being cut off；
Step S2: trimming is carried out to the strip after the cutting head, the strip after obtaining trimming；
Step S3: it is coiled that the strip after the trimming is sent into coiling machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621909.3A CN109531176A (en) | 2018-12-28 | 2018-12-28 | Online trimming device and online method for cutting edge in strip rolling-casting production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621909.3A CN109531176A (en) | 2018-12-28 | 2018-12-28 | Online trimming device and online method for cutting edge in strip rolling-casting production process |
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| CN109531176A true CN109531176A (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811621909.3A Pending CN109531176A (en) | 2018-12-28 | 2018-12-28 | Online trimming device and online method for cutting edge in strip rolling-casting production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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