CN105234475B - A kind of aluminium alloy strips slitter of band bias compensation function - Google Patents
A kind of aluminium alloy strips slitter of band bias compensation function Download PDFInfo
- Publication number
- CN105234475B CN105234475B CN201410325812.3A CN201410325812A CN105234475B CN 105234475 B CN105234475 B CN 105234475B CN 201410325812 A CN201410325812 A CN 201410325812A CN 105234475 B CN105234475 B CN 105234475B
- Authority
- CN
- China
- Prior art keywords
- roller
- unit
- aluminium
- strip
- slitter
- 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.)
- Active
Links
Abstract
The present invention relates to a kind of aluminium alloy strips slitters of band bias compensation function：Including body seat, uncoiling unit, it is oriented to live-roller system, cutting mechanism, eccentricity compensation system, batches unit, dump car system, slitter edge processing mechanism, hydropneumatic system, electric control system etc.；Under the control of operation program, feeding cart makes material volume enter uncoiling unit, pass through the guiding live-roller system that is mounted on body, tension sensor, cutting mechanism etc., roll up greatly whole sheet shearing be required various specifications fillet aluminium strip and be taken up onto and batch on unit by slewing rollers and eccentricity compensation roller respectively, after the completion of aluminium alloy strips slitting, the fillet aluminium strip volume sheared is unloaded by dump car system, reaches the production purpose of shearing aluminium volume.Beneficial effects of the present invention are：Improve the efficiency and finished product rate of cutter, the staggered floor problem for rolling up fillet aluminium strip caused by the thick difference variation of the unavoidable aluminium sheet strip coil edge of current general shear machine by using eccentricity compensation system is resolved, aluminum alloy materials loss is reduced, economic benefit greatly improved.
Description
Technical field
The present invention relates to the device of various specifications fillet aluminium strip volume needed for cold rolling aluminum alloy strip volume is cut into, especially
It is related to a kind of aluminium alloy strips slitter of band bias compensation function.
Background technology
In aluminum alloy rolled industry, it is necessary to various aluminium is used to close when the aluminium volume rolled needs to carry out finishing and cutting
Golden strip cutter.Currently used aluminium alloy strips cutter have it is horizontal cut with slitting two ways, it is according to the present invention to be
A kind of aluminium alloy strips slitter of band bias compensation function.
Aluminium alloy strips slitting line, applied to non-ferrous metal strip manufacture field, the main fillet for producing various specifications
Aluminium strip is rolled up.Aluminium alloy material band slitting line generally employs advanced automatic control system in the world at present, and shear velocity is
Reach more than 1000m/min, production efficiency is greatly improved.China is non-ferrous metal strip processing maximum in the world
Base, production capacity is close to the 50% of global production capacity, but enterprises production efficiency is generally relatively low at present, lacks the product of high quality,
Key production technology thereof technology and equipment is also relatively backward, is particularly almost blank in accurate slitting machine production line field, does not have
Specialized vendor on a large scale, it is impossible to meet the needs of high-end product, digital accurate slitting machine production line also rely primarily on into
Mouthful.
Various aluminium alloy strips slitting lines both domestic and external are made a general survey of, although in the degree of automation, shear velocity and production effect
It has nothing in common with each other in rate, but they have bottleneck in the yield rate of product.That is existing various aluminium alloy strips slittings
Unit can all be rolled up the plate form control (thick difference variation) in the operation of rolling be subject to aluminum alloy strip to be influenced, and any milling train is impossible to
Eliminate the thickness difference variation of the aluminum alloy strip volume in the operation of rolling, the thick difference variation of edge of particularly aluminum alloy strip volume.Therefore each
In the design of kind aluminium alloy strips slitting line or yield rate (kink mode) is improved using low speed operation or is improved
Shear velocity and the yield rate for reducing product, this contradiction that can not almost overcome.
The content of the invention
The defects of it is an object of the invention to improve existing aluminium alloy strips slitter, provides a kind of band eccentricity compensation work(
The aluminium alloy strips slitter of energy.This unit is particularly suitable for shearing thickness and is rolled up in the aluminum alloy strip of 0.004mm-1mm scopes.
The equipment can realize the repeatable shear precision under high speed shear condition (1000m/min), can be in continuous shear stress and length
The shearing condition that band is kept constant when shearing can greatly improve production efficiency and finished product rate (improving about 5%), reduce
The loss of aluminum alloy materials reduces production cost, plays an important role in energy conservation and environmental protection and increase economic results in society.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of aluminium alloy strips slitter with eccentricity compensation provided by the invention, it is characterised in that：Including a body
Seat, a uncoiling unit, a guiding live-roller system, a cutting mechanism, a movable eccentricity compensation system, one batch unit,
The compositions such as one dump car system, a slitter edge processing mechanism, a hydraulic pressure and pneumatic system, an electric control system.Wherein：
The body seat is made of four metal memorial archways, connecting cross beam, foundation bolts etc., is the base support of cutter
Mechanism.The guiding live-roller system, the cutting mechanism, described batch unit etc. at the movable eccentricity compensation system
It is installed on the body seat, and keeps the movement of its structural rigidity and each motion correct, steady.
The uncoiling unit is by feeding cart, steel structure frame, motor and gear-box, short staged expanding arbor and line
Property the compositions such as guide rail, there is rotating, clamping, adjustable uncoiling tension is established during the work time to neutralization, pass through
PLC operation controls complete identical tension uncoiling or tension gradient uncoiling.
The uncoiling unit includes：
1) 2 firm, static steel structure frames, can for fixation using linear guides and recyclable spool ball bearing
Mechanically moving stent.
2) 2 hydraulic cylinders can support gearbox, short staged expanding arbor by rack along linear guides transverse shifting
And driving.
3) 2 gearboxes including greasy dirt with recycle oil (show and flow control).
4) 2 staged expanding arbor (outer diameters) there are 4 sectors, pass through 1 rotating hydraulic cylinder, 1 connection
Make center spreading with voussoir adjusting, for jacking up circumferential sleeve.
5) 2 drivings are with control motor, shaft coupling and pneumatic actuation brake disc.
6) coiled strip is transported to uncoiler (roll up aluminium on its circumference and lift) by 1 feeding cart from coiled strip lodging bench,
With front and rear walking, front reduction gear and lifting in place falls and unloads sleeve function.
1 pinch roller, 2 deviation rectification rollers, 2 compensating rollers for being oriented to live-roller system and being mounted in body seat
With 12 transmission carbon roller groups into they are arranged on the body seat according to the required different cornerites of aluminum strip tension force
In.In process of production, pinch roller and deviation rectification roller can rectify a deviation to the band before cutter and be stablized processing.Band
In operation by mainly with the transmission carbon guide rollers contact in roller system, the band support that uncoiler is drawn, which is directed to, batches
Unit makes band stable movement in shear history, and band is made laterally to be flattened and shear stable in shearing, when batching
Power is stable and carries out appropriate face pressure.
The cutting mechanism is mounted on the center of the body seat, it includes changeable type entirety knife rest and shearing is driven
Device.The cutting mechanism is the Velocity Reference of unit for band to be cut into prespecified width along longitudinal direction.
Changeable type entirety knife rest is outer to knife for unit line, and cut mode is sheared for cutting disc, and there are two cutter shafts, cut
It cuts width and is determined by fitting over spacer sleeve on cutter shaft and cutterhead.Shearing transmission device is connected as whole knife rest by spline housing and carries
For running power, cut mode is actively shearing.Cutting mechanism includes：
1) 1 firm whole knife rest and the track of 2 fastenings are used for fixed shear mechanism.
2) centering device of changeable type entirety knife rest is completed by hydraulic operation nut.
3) the hydraulic clamp action of whole knife rest is completed by the cross slide way on rotary oil cylinder and production line center line.
4) whole knife rest carries 4 wheels, is used to fix 2 cutter shafts on whole knife rest.
5) whole knife rest extractor by endless-chain, gear motor and exits lock completion.
6) cutter head of fore side is removed with bearing arrangement, by linear guides and motor, the rotation on tool change position
Movement is completed by hydraulic cylinder.
7) gap blade adjustment (lap) is moved by position motors, planetary gear ball-screw and gapless linear
Main shaft and linear guides and linear displacement encoder (electro-optical system) are completed, and can also be manually completed.
The movable eccentricity compensation system is mounted on one or both sides below cutting mechanism (this example is both sides).It by
Two compensating rollers, two tension sensors, two sets of hydraulic cylinders and servo-drive system composition.The design principle of eccentricity compensation system be
Under the action of tension sensor, hydraulic cylinder and servo-drive system, solve since the thick difference variation of aluminium strip flanging part causes in the operation of rolling
Shearing after the staggered floor problem that occurs of edge fillet aluminium strip.Eccentricity compensation system is compensated by way of being subjected to displacement due to aluminium strip
The tension error that edge fillet aluminium strip is rolled up after shearing caused by the thick difference variation of flanging part maintains the tension stability of entire unit, from
And solves the problems, such as the staggered floor (staggered floor error ＜ 1mm) of edge fillet aluminium strip volume.
The movable eccentricity compensation system is that individually aluminum strip both ends are sheared in control under the action of tension sensor
The tension of outmost several groups of silt forms, that is, shearing the outmost several groups of narrow strips volume in aluminum strip both ends will be separately through movable
Compensating roller, tension sensor, hydraulic cylinder and servo-drive system are installed on the compensating roller, according to the data of tension sensor, liquid
Cylinder pressure and servo-drive system are subjected to displacement compensating roller, and the mode being subjected to displacement can be swing or linear movement, pass through position
Variable quantity it is unstable (relaxation) to compensate the tension that the thick difference variation of strip side portion generates, so as to eliminate due to rolled strip
The tension error that edge narrow strips are rolled up after the shearing that the thick difference variation of edge is brought.Then with one roll set of the silt form of other shearings
It takes and is batched described on unit.
The one or both sides batched unit and be mounted on cutting mechanism, it is mounted on both sides (i.e. inside and outside to batch) to this example,
It is made of, can make along the linear guides on body seat automatic rack, motor, gearbox, hydraulic cylinder, full-scale expanding arbor etc.
It moves horizontally.
It is described to batch unit for the finished product band re-winding after shear in full-scale expanding arbor.Coiling machine
Component is inside and outside to batch, and can assemble the full-scale expanding arbor of plurality of specifications.
Full-scale expanding arbor carries out automatic horizontal with the increase for batching narrow strips coil diameter along the linear guides on body seat
Displacement, full-scale expanding arbor form face pressure with batching face pressure roller.Full-scale expanding arbor, can actively to form coiling tension
Gradient tension coiling or constant-tension batch, and tension regulation and control are completed by electrical system.
The unit that batches includes：
1) 2 firm stationary gantries are used in fixed gearbox, full-scale built-up mandrel and driving.
2) 2 gearboxes including greasy dirt with recycle oil (show and flow control).
3) full-scale expanding arbor carries 4 sectors, is made by the adjusting of 1 rotating hydraulic cylinder, 1 connecting rod and voussoir
Center spreading, for picking up circumferential sleeve.
4) 6 hydraulic cylinders can clamp the full-scale expanding arbor on output shaft of gear-box.
6) 2 (inside and outside to batch) drivings are with control motor, shaft coupling and pneumatic brake disc.
The dump car system for the finished product fillet coiled material after shearing, batching to be unloaded from winding off spindle, and is transported
Go out outside unit line.Dump car system can will be transported in fillet coiled material slave outside machine by track horizontal shifting, can be vertically moved up or down
To adapt to transporting for different coil diameter fillet coiled materials, the finished product coiled material after slitting can be forced to submit.It is moved on dump car system with hydraulic pressure
Power unit.
The slitter edge processing mechanism is made of rack, motor, slitter edge haulage gear, slitter edge taper wound mechanism etc..Slitter edge
It batches unit to use from feeding form, in the lower section melt pit of cutting mechanism.
Slitter edge processing mechanism includes
1) two firm racks batch case, driving device, winding off spindle and linearly leading with nut locking for fixed
Rail.
2) slitter edge haulage gear forms negative pressure by pipeline and draws slitter edge operation.
3) batching case can be with packeted scrap with height adjustment pressure roll, the slitter edge withdraw device with 1 hydraulic operation, and 1
A taper winding off spindle, is moved by hydraulic cylinder, and spindle nose uses clamp design to clamp slitter edge.
4) driving device is with control gear motor and shaft coupling.
The hydraulic pressure and pneumatic system are made of hydraulic station, servo valve and pipeline.What the hydraulic pressure and pneumatic system provided
Hydraulic power source and pneumatic device can be used for all hydraulic element, pneumatic element on production line, be completed with machinery, electrical coordination
The working cycles of unit.
Hydraulic pressure and pneumatic system include
1) all hydraulic operation, pneumatically-operated control system be can control.
2) 1 hydraulic station is equipped with various necessary detections and safety element, was equipped on coincidence circuit with oil collector
Filter.
3) all necessary pipelines, from hydraulic device to valve module and each Hydraulic Elements and all necessary valves, gas
Cylinder.
4) 1 pressure circuit, with control pump and pneumatic line and safety valve
The electric control system is made of PLC, transmission switch board and software.Electric control system controls slitter machine
The logic of group and operation, realize the action request of unit, reach shearing work technological requirement, make unit cooperative, controllable operation.
Man-machine manipulation interface is realized by industrial control computer, programme-control has fault diagnosis functions, real time monitoring
Each section of tension, speed parameter, and have display.Unit is chain equipped with many places safeguard protection, to ensure safety.
A kind of aluminium alloy strips slitter of band bias compensation function of the present invention has the beneficial effect that：The unit
It can realize the repeatable shear precision under high speed shear condition (1000m/min), automatic, quick essence is carried out to slitter
True compensation adjustment, it is ensured that keep stable shearing condition when continuous shear stress and long band are sheared, greatly improve enterprise's production
Efficiency and product quality, reduce the loss of aluminum alloy materials, reduce production cost, have in energy-saving and emission-reduction great economy,
Social benefit.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of body seat schematic diagram of the aluminium alloy strips slitter of band bias compensation function provided by the invention；
Fig. 1 a are a kind of body seat side view of the aluminium alloy strips slitter of band bias compensation function provided by the invention
Schematic diagram；
Fig. 2 is a kind of guiding live-roller system of the aluminium alloy strips slitter of band bias compensation function provided by the invention
System schematic diagram；
Fig. 3 is that a kind of uncoiling unit of aluminium alloy strips slitter of band bias compensation function provided by the invention is illustrated
Figure；
Fig. 3 a are that a kind of aluminium alloy strips slitter feeding cart of band bias compensation function provided by the invention is illustrated
Figure；
Fig. 4 is that a kind of cutting mechanism of aluminium alloy strips slitter of band bias compensation function provided by the invention is illustrated
Figure；
Fig. 4 a are a kind of cutting mechanism side view of the aluminium alloy strips slitter of band bias compensation function provided by the invention
Diagram is intended to；
Fig. 5 shows for a kind of compensating roller position of the aluminium alloy strips slitter of band bias compensation function provided by the invention
It is intended to；
Fig. 5 a are a kind of compensation system function of the aluminium alloy strips slitter of band bias compensation function provided by the invention
Schematic diagram；
Fig. 6 batches unit schematic diagram for a kind of aluminium alloy strips slitter of band bias compensation function provided by the invention；
Fig. 6 a batch unit side view for a kind of aluminium alloy strips slitter of band bias compensation function provided by the invention
Schematic diagram；
Fig. 7 is that a kind of aluminium alloy strips slitter dump car system of band bias compensation function provided by the invention shows
It is intended to；
Fig. 8 is that a kind of aluminium alloy strips slitting slitter edge processing mechanism of band bias compensation function provided by the invention is illustrated
Figure；
Fig. 9 is that a kind of aluminium alloy strips slitter hydraulic station principle of band bias compensation function provided by the invention is illustrated
Figure；
Fig. 9 a are a kind of aluminium alloy strips slitter uncoiling unit hydraulic station of band bias compensation function provided by the invention
Principle schematic；
Fig. 9 b batch unit hydraulic station for a kind of aluminium alloy strips slitter of band bias compensation function provided by the invention
Principle schematic；
Fig. 9 c are a kind of aluminium alloy strips slitter changeable type entirety knife of band bias compensation function provided by the invention
Frame hydraulic station principle schematic；
Figure 10 is a kind of aluminium alloy strips slitter electrical control schematic of band bias compensation function provided by the invention
Specific embodiment
Below in conjunction with attached drawing and example, the invention will be further described：
As shown in Fig. 1 and Fig. 1 a, the body seat is made of metal memorial archway 1, connecting cross beam 3 and foundation bolt 28.Connection
Crossbeam 3 is fixed in 1 upper and lower ends Mulit-point Connection of metal memorial archway, and 10 linear guides 2 are equipped in the outer surface of metal memorial archway 1,
Square opening is provided in the centre of metal memorial archway 1, both ends are respectively provided with circular and rectangle perforate.
The guiding live-roller system is mounted on metal memorial archway 1, it is made of guide roller 29 and live-roller 30.
Guide roller 29 as shown in Figure 2 pinches the band drawn from uncoiling unit 32 into, guide roller 29 for 3 roller groups, rectify a deviation and
Stablize processing.Thereafter be idle guide rolls 30, by 12 carbon roller groups into.In process of production, band in operation will be main
It to be contacted with idle guide rolls 30；The band support that uncoiling unit 32 is drawn is guided and passes through changeable type entirety knife rest 10 by it
It send to batching on unit 22, makes band stable movement during shearing, and band is made laterally to flatten and shear in shearing
Stablize.The carbon roller of belt lacing device 31 and slewing rollers 15 and compensation in the guiding live-roller system as shown in Figure 2
Tension sensor 19 (such as Fig. 5 a) is mounted on roller 18, slitter is made to realize tension stability when shearing and batching.Face pressure roller
16 pairs of silt forms batched provide appropriate face pressure.
The uncoiling unit 32 is by feeding cart 9, motor 4 and gearbox 5, short staged expanding arbor 6 and linear guides
The compositions such as 2 and rotating hydraulic cylinder 7, centering hydraulic cylinder 8 (such as Fig. 3, Fig. 3 a) have rotating, clamping, in and are working
The function of adjustable uncoiling tension is established in the process, and identical tension uncoiling or tension gradient uncoiling are completed by PLC operation controls.
As shown in figure 3, the uncoiling unit 32 has 2 firm, static racks as support, using linear guides 2 and recyclable line
Axis ball bearing is used to fix movable frames.There are 2 centering hydraulic cylinders 8 to laterally move rack, install to carry in rack and follow
The gearbox 5 of ring oil (shown including greasy dirt and flow control).2 short staged expanding arbor, 6 (outer diameter ) have 4
A sector makes center spreading by rotating hydraulic cylinder 7, for withstanding circumferential sleeve.
As shown in Figure 3a, feeding cart 9 is transported to coiled strip on uncoiling unit 32 by track 33 from coiled strip lodging bench
(lifting aluminium volume on its circumference), feeding cart 9 is equipped with motor 4 and hydraulic power unit 34, has front and rear walking,
Front reduction gear and lifting in place falls and unloads sleeve function.
The cutting mechanism is mounted among the central square perforate of body seat metal memorial archway 1, such as Fig. 4 and Fig. 4 a institutes
Show, including changeable type entirety knife rest 10 and shearing transmission device, shearing transmission device is by spline housing 17 with movable arbor 12
Movement.Cutting mechanism is the Velocity Reference of unit for band to be cut into prespecified width along longitudinal direction.It is replaceable
Formula entirety knife rest 10 is used for outside unit line to knife, and the centering device of changeable type entirety knife rest 10 is completed by hydraulic nut 13,
Cut mode is cutting disc shearing, and there are two cutter shaft 12, shearing width is determined by fitting over spacer sleeve on cutter shaft 12 and cutterhead.
Gap blade adjustment structure 11 is led by position motors, planetary gear ball-screw and gapless linear motive spindle and linearly
Rail 2 and linear displacement encoder (electro-optical system) are completed, and are also manually operable completion.
The movable eccentricity compensation system is mounted on one or both sides below cutting mechanism (this example is both sides).Such as
Shown in Fig. 5 and Fig. 5 a, it is made of two 19, two sets of tension sensor hydraulic cylinders of compensating roller 18, two or servo-drive system 20.
Compensating roller 18 is located at the lower section of separate roller 14 and slewing rollers 15, the fillet aluminium strip after being sheared by changeable type entirety knife rest 10
Volume first passes around separate roller 14, and the fillet aluminium strip volume that then several groups of its both ends ragged edge are also easy to produce staggered floor will be separately through benefit
Roller 18 is repaid, fillet aluminium strip volume is finally made by slewing rollers 15 by slewing rollers 15 and by the narrow of compensating roller 18 after other shearings
Aluminium strip volume entering surface pressure roller 16 and finally batches the full-scale expanding arbor 21 in inside and outside coiling machine group 22 (such as Fig. 6) together
On.
The displacement mode of the compensating roller 18 of the movable eccentricity compensation system can be swing or linear movement.
As shown in Figure 5 a, the movable eccentricity compensation system is compensated by the distance change of displacement since aluminium strip flanging part is thick
Tension error caused by edge fillet aluminium strip unwinding is relaxed after shearing caused by difference variation maintains the tension stability of entire unit, from
And solves the problems, such as the staggered floor (staggered floor error ＜ 1mm) of edge fillet aluminium strip volume.Shear outmost several groups of aluminum strip both ends
Narrow strips volume will be equipped with tension sensor 19, hydraulic cylinder on the compensating roller 18 or watch separately through movable compensating roller 18
Dress system 20, according to the data of tension sensor 19, hydraulic cylinder or servo-drive system 20 are subjected to displacement compensating roller 18, pass through position
The variable quantity put is unstable (relaxation) to compensate the tension that the thick difference variation of strip side portion generates, so as to eliminate due to rolled bands
The tension error that edge narrow strips are rolled up after the shearing that the thick difference variation in edge portion is brought.Then with the silt form of other shearings together
It batches on the full-scale expanding arbor 21 for batching unit 22.
The unit 22 that batches is in the circle of the one or both sides of body seat 1 and rectangle perforate, its peace of this example
Mounted in both sides (i.e. inside and outside to batch), rewound for the finished product fillet aluminum strip after shearing in full-scale expanding arbor 21
On.As shown in fig. 6, the full-scale expanding arbor 21 of plurality of specifications can be assembled by batching unit 22, and with batching fillet aluminium strip coil diameter
Increase do automatic horizontal displacement along the linear guides 2 on body seat 1.
As shown in Figure 6 a, it is described batch unit 22 by rack driving side 23, gantry operation side 24, motor 4, gearbox 5,
Rotating hydraulic cylinder 7 (such as Fig. 3), 21 composition of full-scale expanding arbor full-scale expanding arbor 21 and batch face pressure roller during work
16 (such as Fig. 5 a) form face pressure, can be moved horizontally along the linear guides 2 on body seat.Full-scale expanding arbor 21 is actively
Coiling tension is formed, gradient tension coiling can be carried out or constant-tension batches, tension regulation and control are completed by electrical system.
The dump car system 25 as shown in fig. 7, for by the finished product coiled material after shearing, batching from batching unit 22
Full-scale expanding arbor 21 on unload, and transport outside unit line.
Dump car system 25 can will be transported to outside by 33 horizontal shifting of track and be referred in fillet strip coil slave housing 1
Determine place.Dump car system 25 can be vertically moved up or down to adapt to transporting for different coil diameter fillet strip coils, after can forcing slitting to submit
Finished product coiled material, dump car system 25 carry motor 4 and hydraulic power unit 34.
As shown in figure 8, the slitter edge processing mechanism by motor 4, gearbox 5, linear guides 2, slitter edge haulage gear 26,
Slitter edge taper wound mechanism 27 grade composition.The slitter edge processing mechanism is mounted in the lower section melt pit of body seat 1.Slitter edge is drawn
The operating rate of mechanism 26 is consistent with the speed of monolithic knife rack 10.
Slitter edge is sent into slitter edge taper wound mechanism 27 to be wound by slitter edge haulage gear 26 and batches and compresses.
After the completion of shearing, winding the slitter edge group batched can be sent by various lifting devices to ground.
The hydraulic pressure and pneumatic system are made of hydraulic station, servo valve and pipeline.Hydraulic station principle is illustrated in figure 9 to show
It is intended to, the hydraulic power source and pneumatic device that the hydraulic pressure and pneumatic system provide can be for all hydraulic elements on production line, pneumatic
Element uses, and the working cycles of unit are completed with machinery, electrical coordination.
As illustrated in fig. 9 be uncoiling unit 32 hydraulic station principle schematic；If Fig. 9 b are the hydraulic pressure that batches unit 22
It stands principle schematic；Such as the hydraulic station principle schematic that Fig. 9 c are changeable type entirety knife rest 10.
It is a kind of electric-controlled of the aluminium alloy strips slitter of band bias compensation function provided by the invention as shown in Figure 10
Schematic diagram processed, the electric control system are made of PLC, transmission switch board and software.Electric control system controls slitter machine
The logic of group and operation realize unit action request, reach shearing work technological requirement, make unit cooperative, controllable operation.By
Industrial control computer realizes man-machine manipulation interface, and programme-control has fault diagnosis functions, monitors each section of tension, speed in real time
Parameter is spent, and has display.Unit is chain equipped with many places safeguard protection, to ensure safety.
Claims (3)
1. a kind of aluminium alloy strips slitter of band bias compensation function, it is characterised in that：Including a body seat, a uncoiler
Group, a guiding live-roller system, a cutting mechanism, a movable eccentricity compensation system, one batch unit, a dump car system
System, a slitter edge processing mechanism, a hydraulic pressure and pneumatic system, an electric control system；Wherein：The body seat is by four metal boards
Mill, connecting cross beam, foundation bolt composition；The guiding live-roller system, the cutting mechanism, the movable eccentricity compensation
System, the unit that batches are installed among the body seat；The uncoiling unit is by feeding cart, steel structure frame, liquid
Cylinder pressure, motor and gearbox, short staged expanding arbor and linear guides composition；The guiding live-roller system is by 1 pinch
Roller, 2 deviation rectification rollers and 12 transmission carbon roller groups are into they are arranged on according to the required different cornerites of aluminum strip tension force
It is described to be oriented to the tensioned sensing of transmission carbon roller installation at least more than two in live-roller system among the body seat
Device；The cutting mechanism is mounted on the center of the body seat, is made of changeable type entirety knife rest and shearing transmission device；Institute
One or both sides of the movable eccentricity compensation system below the cutting mechanism are stated, it is sensed by compensating roller, tension
Device, hydraulic cylinder and servo-drive system composition；It is described batch unit be mounted on the cutting mechanism one or both sides, it by motor,
Gear-box, hydraulic cylinder, full-scale expanding arbor composition, coiling machine can make automatic horizontal movement along the linear guides on body seat；
The dump car system is made of track, dump car and hydraulic pressure unit, after the completion of shearing, will be batched full-scale swollen
Fillet aluminium strip on expansion core axis unloads and transports to appointed place；The slitter edge processing mechanism is by slitter edge traction and slitter edge winding mechanism
Composition；The hydraulic pressure and pneumatic system are made of hydraulic station, servo valve and pipeline；The electric control system is controlled by PLC, transmission
Cabinet and software composition processed.
2. a kind of aluminium alloy strips slitter of band bias compensation function according to claim 1, it is characterised in that：It is described
Movable eccentricity compensation system is made of compensating roller, tension sensor, hydraulic cylinder and servo-drive system, and eccentricity compensation system is set
Count after the cutting mechanism and it is described batch the full-scale built-up mandrel of unit before position on, its principle be
Under force snesor, hydraulic cylinder and servo-drive system effect, solved by the displacement of compensating roller since aluminium strip volume is in the operation of rolling
The thick difference variation of edge caused by edge fillet aluminium strip occurs after shearing staggered floor problem, the side that eccentricity compensation system is subjected to displacement
Formula is swing or along linear movement, by controlling the compensating for variations of certain amount displacement since the thick difference variation of aluminium strip flanging part is drawn
Tension error caused by edge fillet aluminium strip difference in length after the shearing risen maintains the tension stability of entire cutter.
3. a kind of aluminium alloy strips slitter of band bias compensation function according to claim 1, it is characterised in that：It is described can
The eccentricity compensation system of displacement is that individually control shearing aluminum strip both ends are outmost several groups narrow under the action of tension sensor
The tension of aluminium strip, that is, after shearing the outmost several groups of fillet aluminium strips in aluminum strip both ends will separately through movable compensating roller,
Tension sensor, hydraulic cylinder and servo-drive system are installed, according to the data of the tension sensor on compensating roller, liquid on the compensating roller
Cylinder pressure and servo-drive system make compensating roller that the displacement of respective counts magnitude occur, and eliminate the edge brought due to the thick difference variation of strip side portion
Then the tension error of fillet aluminium strip makes cooperatively to batch described by the fillet aluminium strip and other fillet aluminium strips of compensating roller
It batches on the full-scale built-up mandrel of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325812.3A CN105234475B (en) | 2014-07-10 | 2014-07-10 | A kind of aluminium alloy strips slitter of band bias compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325812.3A CN105234475B (en) | 2014-07-10 | 2014-07-10 | A kind of aluminium alloy strips slitter of band bias compensation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234475A CN105234475A (en) | 2016-01-13 |
| CN105234475B true CN105234475B (en) | 2018-06-01 |
Family
ID=55032431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325812.3A Active CN105234475B (en) | 2014-07-10 | 2014-07-10 | A kind of aluminium alloy strips slitter of band bias compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234475B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392653B (en) * | 2016-09-19 | 2018-11-06 | 江阴宏恒机电科技有限公司 | Former material slitting line |
| CN112297095A (en) * | 2020-10-12 | 2021-02-02 | 贾文垚 | Slitting machine for slitting aluminum foil |
| CN116871581B (en) * | 2023-09-06 | 2023-12-05 | 常州铸越机械有限公司 | Overlap amount adjusting mechanism of circle shear and adjusting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685711A (en) * | 1970-09-08 | 1972-08-22 | Forges De La Loire Comp D Atel | Tension adjuster for slit metal sheets |
| EP0503523A1 (en) * | 1991-03-15 | 1992-09-16 | Buderus Schleiftechnik GmbH | Method and apparatus for marking the ends of wires in wire coils |
| CN1899719A (en) * | 2006-07-22 | 2007-01-24 | 山东铝业股份有限公司 | Automatic sawing, cutting and stacking machine for aluminum alloy bar |
| CN201140299Y (en) * | 2008-01-18 | 2008-10-29 | 李泽彪 | Multifunctional sheet metal guillotine shear |
| CN103252531A (en) * | 2013-05-14 | 2013-08-21 | 苏州有色金属研究院有限公司 | Optimal shearing setting method for slitting machine unit |
| CN204053074U (en) * | 2014-07-10 | 2014-12-31 | 北京中机璞润科技有限公司 | A kind of aluminium alloy strips slitter with eccentricity compensation function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3265220B2 (en) * | 1997-03-26 | 2002-03-11 | 川崎製鉄株式会社 | Strip cutting method |
-
2014
- 2014-07-10 CN CN201410325812.3A patent/CN105234475B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685711A (en) * | 1970-09-08 | 1972-08-22 | Forges De La Loire Comp D Atel | Tension adjuster for slit metal sheets |
| EP0503523A1 (en) * | 1991-03-15 | 1992-09-16 | Buderus Schleiftechnik GmbH | Method and apparatus for marking the ends of wires in wire coils |
| CN1899719A (en) * | 2006-07-22 | 2007-01-24 | 山东铝业股份有限公司 | Automatic sawing, cutting and stacking machine for aluminum alloy bar |
| CN201140299Y (en) * | 2008-01-18 | 2008-10-29 | 李泽彪 | Multifunctional sheet metal guillotine shear |
| CN103252531A (en) * | 2013-05-14 | 2013-08-21 | 苏州有色金属研究院有限公司 | Optimal shearing setting method for slitting machine unit |
| CN204053074U (en) * | 2014-07-10 | 2014-12-31 | 北京中机璞润科技有限公司 | A kind of aluminium alloy strips slitter with eccentricity compensation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234475A (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102490009B (en) | Vertical and horizontal shearing combination production line for high-strength thick steel plates | |
| CN103316989B (en) | Numerically-controlled thread punching and shearing equipment for silicon steel sheet | |
| CN104150266B (en) | Wide-width aluminum strip double-axis coiling and longitudinal splitting machine | |
| CN203714917U (en) | Laminated steel coil stripping device | |
| CN107262567B (en) | Intelligent control four-roller plate bending machine | |
| CN101804873B (en) | Automatic packaging process for winding thin film on steel coil | |
| CN105234475B (en) | A kind of aluminium alloy strips slitter of band bias compensation function | |
| CN202539322U (en) | Silicon sheet numerical control punching shear wire device | |
| CN108246923B (en) | Full-automatic intelligent steel wire winding equipment | |
| CN204262362U (en) | A kind of railway freight-car station is repaiied and is used cnc wheel lathe | |
| CN104785618A (en) | Automatic single-sided metal composite wallboard producing method | |
| CN107045932A (en) | A kind of iron core production line | |
| CN204053074U (en) | A kind of aluminium alloy strips slitter with eccentricity compensation function | |
| CN201906878U (en) | Recycling device for edge strips of steel belt | |
| CN206624087U (en) | Vertical type full automatic spreads paper device | |
| CN203900152U (en) | Packing paper device for producing cold-rolled steel coil | |
| CN203714926U (en) | Fixed-length feeding device applied to sheet flying shear production line | |
| CN107030331B (en) | Hot rolling double-layer bimetal composite coiled material/plate uncoiling centering clamping and edge cutting unit | |
| CN203171061U (en) | Device for adjusting gap of circle shear blades | |
| CN211540236U (en) | Double-width opening automatic warehouse-collecting efficient intelligent combined shearing equipment | |
| CN112621220B (en) | High-speed high-precision automatic slitting machine set | |
| CN211386488U (en) | Adjustable guide plate device for strip steel shearing equipment | |
| CN105458033A (en) | Recoiling machine with function of correcting eccentric and staggered narrow aluminum strip coils | |
| CN111015241A (en) | Double-width opening automatic warehouse-collecting efficient intelligent combined shearing equipment | |
| CN113976989A (en) | Linearly controlled shearing device and shearing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 100020 Beijing City, Chaoyang District Road No. 21, Wynn international 1 unit 2009 Applicant after: BEIJING ZHONGJI PURUN TECHNOLOGY CO., LTD. Address before: 100070, room 8, building 188, No. 15, 205 West Fourth Ring Road, Fengtai District, Beijing Applicant before: BEIJING ZHONGJI PURUN TECHNOLOGY CO., LTD. |
|
| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 215152 No. 68, Chun Wang Road, Huang Dai Town, Xiangcheng District, Suzhou, Jiangsu Patentee after: Suzhou Ding song Automation Technology Co., Ltd. Address before: 100020 Weng Li International 1 unit 2009, 21 North Road, Chaoyang District, Beijing. Patentee before: BEIJING ZHONGJI PURUN TECHNOLOGY CO., LTD. |