CN106111737A - A kind of coil of strip Sheet forming - Google Patents
A kind of coil of strip Sheet forming Download PDFInfo
- Publication number
- CN106111737A CN106111737A CN201610475636.0A CN201610475636A CN106111737A CN 106111737 A CN106111737 A CN 106111737A CN 201610475636 A CN201610475636 A CN 201610475636A CN 106111737 A CN106111737 A CN 106111737A
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- CN
- China
- Prior art keywords
- roller
- coil
- cylinder
- struts
- strip
- 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
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
-
- 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
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
Abstract
The invention discloses a kind of coil of strip Sheet forming, belong to flattening equipment technical field, it includes the unwinding device being rotatably installed on bracing frame, the downstream of unwinding device is provided with traction to roller, traction is to being provided with transition roller between roller and unwinding device, unwinding device includes rotating the power transmission shaft being installed on bracing frame, the peripheral annular array of power transmission shaft is disposed with and some struts roller sheet, each equal arc of roller sheet that struts is arranged, each strutting is equipped with first and struts cylinder and second and strut cylinder between roller sheet and power transmission shaft, first struts cylinder and second struts that the cylinder body of cylinder is the most hinged to be installed on power transmission shaft, adjacent two strut to be provided with between roller sheet and strut gap.Described production line uncoiling is effective, and can effectively further eliminate the residualinternal stress of steel band, and compact conformation after uncoiling, and serviceability is good, has good application potential and promotional value.
Description
Technical field
The present invention relates to a kind of Sheet forming, relate more particularly to a kind of coil of strip Sheet forming, belong to flattening equipment
Technical field.
Background technology
In current multiple technology, coil of strip is the raw materials for production that a class is conventional, the automobile shell of such as automobile manufacturing field
Body, various iron and steel light wall pipe road, and can directly be processed into various steel plate, steel band etc..Further added when using coil of strip
Man-hour, it is necessary first to by coil of strip uncoiling, thus form smooth steel plate, and cut into given size.Uncoiling process needs
Use uncoiler.
But at present without supporting in the middle of coil of strip, easily cause the situation that coil of strip internal diameter is non-round, coil of strip is installed to uncoiler roller
Time upper, coil of strip internal diameter does not mates with the roller size of uncoiler, causes coil of strip problem such as skidding on roller, and due to coil of strip long time
Between volume together, when after coil of strip uncoiling, however it remains internal stress, if not eliminating internal stress, then the product after molding is easy
Causing deformation, formation substandard product, and internal stress to be eliminated, follow-up elimination internal stress needs equipment complicated, long in time limit, no
It is beneficial to produce continuously.
In order to coil of strip is carried out uncoiling, people have carried out substantial amounts of further investigation, and achieve many useful achievements, example
As:
CN204866897U discloses a kind of steel coil uncoiling device, including around spool, frame, driving motor, hold-down mechanism
And supporting mechanism, be arranged in frame by bearing around spool, drive motor be arranged in frame, drive motor with around spool phase
Even, described hold-down mechanism includes turning arm and pressure roller, and one end of turning arm is arranged in frame by bearing, and pressure roller is pacified by axle
Being contained on turning arm, the rotation of turning arm is driven by hydraulic jack, and supporting mechanism includes bracing frame, slide rail and servomotor,
Support is slidably mounted on slide rail, and driven by servomotor bracing frame slides on slide rail, and slide rail is laid along coiling Axial and radial, supports
Frame includes cylinder, substrate and support seat, and cylinder one end is fixed on substrate, and the other end is connected with supporting seat, supports seat and is provided with
Support the arc groove around spool.Shared the device of coil of strip gravity by increase, alleviate the gravity that support means is born, overcome
Uncoiler the uncoiling when support means deformation and cannot the defect of normal uncoiling.
CN204182717U discloses a kind of steel roll opener, including base, support, coil of strip rotating shaft and driving means, institute
State support and include that left socle and right support, described left socle are fixedly connected with right baffle-plate parallel to each other, solid on described right support
There is right baffle plate parallel to each other fixed connection, is provided with left driving gear, is provided with first between described right baffle plate between described right baffle-plate
Right wheel, described left driving gear is connected with described driving means；Described coil of strip rotating shaft includes bull stick, left driven gear, second right side
Wheel and at least three support bar, described left driven gear is engaged with left driving gear, described second right wheel and described first right wheel
Connecting, described support bar is connected with described bull stick by support arm.Described uncoiler simple in construction, easy to use, operation peace
Entirely, production cost is low, low in energy consumption, time saving and energy saving, reduces labour force, improves work efficiency, product is not resulted in injury.
CN204234505U discloses a kind of steel coil uncoiling device with flexible fastening post, including uncoiler support, opens
Being provided with coil of strip on volume machine support and fix post and drive mechanism, drive mechanism includes main shaft, and main shaft connects main shaft drives electricity
Machine, spindle drive motor drive shaft rotates, and main shaft drives coil of strip to fix post rotation, wherein: coil of strip is fixed post front end sleeve and is provided with
Spring fitting device, spring fitting device includes inner ring body, outer ring body and outer shroud slide, and inner ring body and coil of strip fix post mistake
Being full of cooperation, outer shroud slide ringwise, is enclosed within coil of strip and fixes on post and fix with coil of strip that post is fixing to be connected, and outer ring body is by several support plates
Composition, each support plate is all connected with inner ring body by spring, and each support plate is slidably arranged on outer shroud slide and the slip of support plate
Direction is for fix post closer or far from coil of strip.Described device has the advantage that can effectively fix coil of strip, simple in construction.
CN203976006U discloses a kind of thin plate steel coil uncoiling device being applied to job site.Including fixed support,
The rotation assembly being placed on fixed support, described rotation assembly includes that one is horizontally placed on described fixed support by rolling bearing
Rotary shaft, equipped with the adjustable supports propping up coil of strip in described rotary shaft.The present invention uses the rotation coming from mandrel harmomegathus principle
Assembly, is adjusted by its bolt jackscrew and rises, contracts, to reach to prop up the effect of inner ring of steel coil；By the rolling of its rotating shaft terminal
Dynamic bearing, can on fixed support flexible rotating, coil of strip is launched with safe ready；Fixed support and rotation assembly
Integrated support to coil of strip, damage is caused in coil of strip surface by coil of strip of can avoiding colliding with during coil of strip evolutionary operation.
CN104150251A discloses a kind of thin plate steel coil uncoiling device being applied to job site.Including fixed support,
The rotation assembly being placed on fixed support, described rotation assembly includes that one is horizontally placed on described fixed support by rolling bearing
Rotary shaft, equipped with the adjustable supports propping up coil of strip in described rotary shaft.The present invention uses the rotation coming from mandrel harmomegathus principle
Assembly, is adjusted by its bolt jackscrew and rises, contracts, to reach to prop up the effect of inner ring of steel coil；By the rolling of its rotating shaft terminal
Dynamic bearing, can on fixed support flexible rotating, coil of strip is launched with safe ready；Fixed support and rotation assembly
Integrated support to coil of strip, damage is caused in coil of strip surface by coil of strip of can avoiding colliding with during coil of strip evolutionary operation.
CN203737752A discloses a kind of steel roll opener, and it includes support means, driving means, actuating device and system
Dynamic device, described driving means drives described support means to rotate by described actuating device, and described support means fixes coil of strip,
Described brake unit brakes described actuating device, and described support means includes that support bar and gripper shoe, described actuating device include
Drive link, one end of described support bar is connected with described drive link, the periphery of the junction of described support bar and described drive link
Being provided with gripper shoe, described drive link is provided with disk away from one end of described gripper shoe, and described disk is vertical with described drive link also
Being connected as an entirety, described brake unit acts on described disk, and described driving means is servomotor.
CN201694674U discloses a kind of Full-automatic uncoiler, and it includes that pedestal, described pedestal are provided with coil of strip
The coil of strip tightening device that stretching is fixing, is provided with the coil of strip feeding controlling coil of strip uncoiling speed and being sent by coil of strip in the side of pedestal
And speed-controlling device, the coil of strip feeding trolley of conveying coil of strip it is provided with at pedestal side.This Full-automatic uncoiler uncoiling efficiency is high, automatically
Change degree is good, can reduce labor intensity, it is possible to control the most in real time, adapts to high accuracy, high speed uncoiling occasion.
CN2923623Y discloses a kind of uncoiler for coil of strip uncoiling, particularly to a kind of classification expanding uncoiling
Machine, it includes being sequentially connected with trigger, hydraulic valve and reel, it is characterized in that, hydraulic valve is 34 and leads to valve, and trigger is also associated with
Programmable logic controller (PLC) PLC, when programmable logic controller (PLC) PLC provides a minimum coil diameter signal, trigger action, 34
Logical valve is in middle position self-locking position, and reel expanding/shrinking cylinder is in stopping expansion state.
CN201143526Y discloses a kind of loose section steel coil decoiling machine and includes coil of strip lifting mechanism, uncoiling cutter mechanism and open
Volume mechanism, uncoiling mechanism includes two mobile dollies, and mobile dolly is respectively equipped with a clamping head, and two clamping head symmetries set
Putting, each clamping head is designed to three sections be connected, the axial cross section of lateral segment and medial segment respectively in isosceles trapezoidal structure,
The dual-side of the axial cross section of interlude is circular arc, and is connected and tangent with the side of lateral segment, interlude respectively.Pass through reducing
The lateral segment that size is less can preferably insert inner ring of steel coil, and when coil of strip generation pine is risen, is increased on foot by reducing size
Medial segment also is able to produce therewith frictional force, thus is preferably clamped coil of strip, is conducive to the pine of containment coil of strip to rise, is conducive to pine
Dissipate the uncoiling of shaped steel volume；Depressed by press mechanism and rotate, providing auxiliary power for uncoiling；By Fang Zhang mechanism to coil of strip outside
Circle carries out spacing, thus prevents the swell of coil of strip.
As it has been described above, prior art discloses multiple method and the special equipment etc. of coil of strip uncoiling, but in uncoiling field
In, research and the demand improved are still suffered from for Novel steel coil Sheet forming, this is also to flatten in apparatus field at present
Individual study hotspot and emphasis, the present invention is accomplished especially starting point and power place.
Summary of the invention
In order to research and develop novel coil of strip uncoiling technology, the present inventor, through substantial amounts of further investigation, is paying sufficiently
After creative work, thus complete the present invention.
Specifically, the technical problem to be solved is: provide a kind of coil of strip Sheet forming, described production line
Can effective supporting steel coils, solve coil of strip internal diameter and do not mate with the roller size of uncoiler, cause the skill that coil of strip skids on roller
Art problem, improves coil of strip uncoiling quality.
For solving above-mentioned technical problem, the technical scheme is that, it is provided that a kind of coil of strip Sheet forming, described production
Line includes the unwinding device being rotatably installed on bracing frame, moves towards as positive direction with the steel band that coil of strip launches, described unwinding device
Downstream be provided with traction to roller, described traction is to being provided with transition roller between roller and unwinding device, described steel band is through described transition
Roller carries out described traction to roller, and described unwinding device includes rotating the power transmission shaft being installed on support frame as described above, described power transmission shaft
Peripheral annular array be disposed with some roller sheets that struts, each described in strut the equal arc of roller sheet and arrange, each described in strut roller sheet
And being equipped with first between described power transmission shaft to strut cylinder and second and strut cylinder, described first struts cylinder and second struts gas
The cylinder body of cylinder is the most hinged to be installed on described power transmission shaft, described first struts that the piston rod of cylinder is hinged be installed on described in strut roller
The initiating terminal of sheet, described second struts that the piston rod of cylinder is hinged be installed on described in strut the clearing end of roller sheet, described first support
Open the piston rod and second of cylinder to strut and all have angle between the piston rod of cylinder and the radial direction of described power transmission shaft, and first
The angle strutted between the piston rod of cylinder and the radial direction of power transmission shaft struts the piston rod of cylinder and the footpath of power transmission shaft more than second
Angle between to, struts described in adjacent two to be provided with between roller sheet and struts gap；Described traction includes quilt setting up and down to roller
Dynamic carry-over pinch rolls and actively carry-over pinch rolls, described active carry-over pinch rolls are positioned at the lower section of described passive carry-over pinch rolls and connect the first power dress
Put.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described power transmission shaft is arranged in one
Central hole, the one end of the described centre bore strutting the described power transmission shaft of roller sheet described in installation is blind hole, with described first power set
The described centre bore of the described power transmission shaft being connected connects swivel joint, and described swivel joint connects high-pressure air source, described installing
The end of the described power transmission shaft strutting roller sheet arranges the gas flow tube of a described centre bore of connection, all described first strut cylinder and
Described second struts cylinder all connects described gas flow tube by corresponding solenoid directional control valve.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described in strut the initial of roller sheet
Hold and be provided with starting angular angle between the described radial direction strutting roller sheet, described in strut the clearing end of roller sheet and strut roller sheet with described
Radial direction between be provided with termination angle of inclination, described starting angular angle be more than described termination angle of inclination.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described first struts cylinder
Stroke is more than the stroke of described second cylinder.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described in strut roller sheet, passively lead
The outer surface of pick-up roll and actively carry-over pinch rolls is all coated with the outer surface of rubber layer and is all coated with layer of silica gel.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, the described traction downstream to roller
Being provided with and flatten roller, described flattening includes passive nip rolls setting up and down and active nip rolls, described active nip rolls to roller
It is positioned at the lower section of described passive nip rolls and connects the second power set.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described flattening is to roller and traction
Have vertical portion to the steel band between roller, described flattening is to roller and draws being provided with oil sump between roller, is provided with in described oil sump
110-140 DEG C add deep fat, described vertical portion be positioned at described in add deep fat.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, described flattening to roller with described
Being equipped with scavenging conduit above and below steel band between oil sump, the inflatable mouth of described scavenging conduit blows to described towards steel band and inclination
Oil sump direction.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, arrange some in described oil sump
Root aeration tube, every described aeration tube is equipped with some solarization air caps, and all of described aeration tube is all connected with high-pressure air source.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, the described traction downstream to roller
Near described traction to being equipped with beating roller above and below the steel band of roller, described beating roller includes connecting the 3rd power set
Rapping shaft, the axial direction of described rapping shaft is provided with some rapping cams.
In the coil of strip Sheet forming of the present invention, as the preferred technical scheme of one, the described flattening downstream to roller
It is provided with concora crush lower mold, the concora crush upper mold being arranged over being driven by the 4th power set of described concora crush lower mold, described concora crush upper mold
It is provided with concora crush template.
As it has been described above, the invention provides a kind of novel coil of strip Sheet forming, this production line is by unique structure
Design and combination, such that it is able to obtain many excellent effect, such as:
(1) it is disposed with some roller sheets that struts due to the peripheral annular array of power transmission shaft, often struts the equal arc of roller sheet and arrange, often
Strut and be equipped with first between roller sheet and power transmission shaft and strut cylinder and second and strut cylinder, strut after roller sheet draws in, can be by steel
The hollow part of volume is assemblied in the strutting on roller sheet of gathering, then inflates so that first struts cylinder and second struts cylinder
Piston rod stretches out so that match in the hollow part of the outer surface and coil of strip that strut roller sheet, until stretching, therefore, this
Bright can effective supporting steel coils, overcome coil of strip internal diameter and do not mate with the roller size of uncoiler, cause coil of strip to skid on roller
Problem.
(2) layer of silica gel all it is coated with owing to strutting the outer surface of roller sheet, more can be with coil of strip so that strut roller sheet
Closely, the support effect of coil of strip is more preferable in internal diameter laminating, effectively prevent the phenomenon that coil of strip skids.
(3) owing to flattening roller and drawing being provided with oil sump between roller, being provided with high-temperature heating oil in oil sump, vertical portion is positioned at
Add in deep fat, eliminate the internal stress of steel band by adding deep fat, to cause deformation of products to produce useless because of internal stress after avoiding molding
Product, improve the uncoiling quality of coil of strip.
(4) due to traction, the downstream of roller is equipped with beating roller, beating roller above and below the steel band drawing roller
Rapping steel strip surface, can effectively eliminate the residualinternal stress of steel band, further increases the uncoiling quality of coil of strip.
The described coil of strip Sheet forming of the present invention has above-mentioned many excellent effect, thus multiple technology can be applied to lead
In territory, have a good application prospect and industrialization promotion prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coil of strip Sheet forming of the embodiment of the present invention；
Fig. 2 is the scheme of installation strutting roller sheet in the coil of strip Sheet forming of the embodiment of the present invention；
Fig. 3 is the structural representation of the beating roller in the coil of strip Sheet forming of the embodiment of the present invention；
Fig. 4 is the structural representation of the oil sump in the coil of strip Sheet forming of the embodiment of the present invention；
Wherein, in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, each number designation refer to respectively following concrete meaning, element and/
Or parts.
In figure: 1, unwinding device, 101, power transmission shaft, 102, strut roller sheet, 103, first struts cylinder, and 104, second struts
Cylinder, 105, layer of silica gel, 106, centre bore, 2, coil of strip, 3, steel band, 301, vertical portion, 4, traction to roller, 401, passively draw
Roller, 402, actively carry-over pinch rolls, 5, flatten roller, 501, passive nip rolls, 502, actively nip rolls, 6, transition roller, 7, beating roller,
701, rapping shaft, 702, rapping cam, 8, oil sump, 801, aeration tube, 9, scavenging conduit, 901, inflatable mouth, 10, concora crush upper mold, 11,
Concora crush template, 12, concora crush lower mold.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail by specific embodiment, but these particularizations are implemented
The purposes of mode and purpose are only used for enumerating the present invention, not constitute any type of any to the real protection scope of the present invention
Limit, more non-protection scope of the present invention is confined to this.
As Fig. 1-2 jointly shown in, the invention discloses a kind of coil of strip Sheet forming, described production line includes rotating to be installed
Unwinding device 1 on bracing frame (not shown), wherein, moves towards as positive direction with the steel band 3 of coil of strip 2, the downstream of unwinding device 1
Being provided with and draw roller 4, traction is to being provided with transition roller 6 between roller 4 and unwinding device 1, and it is right that steel band 3 enters traction through transition roller 6
Roller 4, so can make steel band 3 run more steady, and unwinding device 1 includes rotating the power transmission shaft 101 being installed on bracing frame, passes
The peripheral annular array of moving axis 101 is disposed with some roller sheets 102 that struts, and each equal arc of roller sheet 102 that struts is arranged, and each struts
Being equipped with first between roller sheet 102 and power transmission shaft 101 to strut cylinder 103 and second and strut cylinder 104, first struts cylinder 103
Strutting that the cylinder body of cylinder 104 is the most hinged to be installed on power transmission shaft 101 with second, first struts the hinged peace of piston rod of cylinder 103
Being loaded on the initiating terminal strutting roller sheet 102, second struts that the piston rod of cylinder 104 is hinged is installed on the clearing end strutting roller sheet 102；
Here, according to strutting the clockwise direction of roller sheet 102, initiating terminal is positioned at the updrift side of clearing end, and first struts cylinder 103
Piston rod and second struts and all has angle between the piston rod of cylinder 104 and the radial direction of power transmission shaft 101, and first struts gas
Angle between piston rod and the radial direction of power transmission shaft 101 of cylinder 103 struts piston rod and the power transmission shaft of cylinder 104 more than second
Angle between the radial direction of 101；By being arranged such, when first struts cylinder 103 and second and strut the piston rod of cylinder 104 all
When stretching out, adjacent two strut to be provided with between roller sheet 102 and strut gap, strut gap and are easy to strut roller sheet 102 and draw in.Therefore, when
The hollow part of coil of strip 2 is assemblied in when strutting on roller sheet 102 of gathering, then inflates so that first struts cylinder 103 and
Two piston rods strutting cylinder 104 stretch out, thus match in the hollow part of the outer surface and coil of strip 2 strutting roller sheet 102, until
Till stretching.So, overcome coil of strip 2 internal diameter do not mate with the roller size of uncoiler by effective supporting steel coils 2, and then lead
Cause into the problem that coil of strip 2 skids on roller；Traction includes passive carry-over pinch rolls 401 setting up and down and active carry-over pinch rolls to roller 4
402, actively carry-over pinch rolls 402 are positioned at the lower section of passive carry-over pinch rolls 401 and connect the first power set.
Wherein, described first power set are preferably buncher, thus are used for drawing steel band 3 downstream transport.
Owing to being provided with multiple first between roller sheet 102 and power transmission shaft 101 and strut cylinder 103 and second and strut cylinder strutting
104, therefore, on the coil of strip 2 rotated, how to solve first strut cylinder 103 and second strutting the supply of cylinder 104 is also one
Individual technical barrier.
Inventor, after creative research, have employed the scheme of following a set of simple possible, thus solves this problem:
Power transmission shaft 101 arranges a centre bore 106, and the one end of the centre bore 106 installing the power transmission shaft 101 strutting roller sheet 102 is blind hole, with
The centre bore 106 of the power transmission shaft 101 that the first power set are connected connects swivel joint, and swivel joint connects high-pressure air source, thus
It is high pressure in making centre bore 106；And one connection centre bore 106 is set in the end installing the power transmission shaft 101 strutting roller sheet 102
Gas flow tube, then strut all first cylinder 103 and second strut cylinder 104 all by corresponding solenoid directional control valve connect should
Gas flow tube, just makes first to strut cylinder 103 and second and struts cylinder 104 and be effectively controlled, the shadow not rotated by coil of strip 2
Ring.
It is provided with starting angular angle between the described initiating terminal strutting roller sheet 102 and the radial direction strutting roller sheet 102, struts roller
Being provided with termination angle of inclination between clearing end and the radial direction strutting roller sheet 102 of sheet 102, starting angular angle is more than terminating tilting
Angle.So initial inclination angle and terminate the setting at angle of inclination, can increase and strut the radial direction of roller sheet 102 and strut model
Enclose, meet different size, the coil of strip 2 of different pore size by stretching, thus can improve use and the practicality of the present invention
Energy.
Described first struts the stroke of cylinder 103 stroke more than the second cylinder, after strutting, all struts roller sheet 102
Outer surface all on same circumference, and when drawing in, due to first, to strut the stroke of cylinder 103 big so that struts roller sheet 102
It is some larger that top draws in, so that it is not radially to go up straight up and down that monolithic struts the movement locus of roller sheet 102,
But producing radial displacement along starting angular angle or termination direction, angle of inclination, this struts or tucked way is from mechanics
For angle, the most rationally.
The described outer surface strutting roller sheet 102 is all coated with layer of silica gel 105, owing to the elasticity of layer of silica gel 105 is relatively big, therefore
More can fit closely with the internal diameter of coil of strip 2 so that strut roller sheet 102, the support effect of coil of strip 2 is more preferable, thus effectively
Avoid coil of strip 2 skid phenomenon.
The outer surface of described passive carry-over pinch rolls 401 and actively carry-over pinch rolls 402 is all coated with rubber layer, so can reduce and drop
Skidding when low (if if Chan Shenging) steel band 3 is drawn, thus improve transmission efficiency, farthest deliver energy
Amount.
Described traction is provided with flattening and roller 5 is included passive nip rolls 501 setting up and down by roller 5, flattening the downstream of roller 4
With active nip rolls 502, actively nip rolls 502 is positioned at the lower section of passive nip rolls 501 and connects the second power set.
Wherein, described second power set are preferably buncher, by active nip rolls 502 and passive nip rolls 501
Between flattening gap such that it is able to by upstream conveying come steel band 3 flatten further.
Described flattening has vertical portion 301 to roller 5 and traction to the steel band 3 between roller 4, flattens roller 5 and draws roller 4
Between be provided with oil sump 8, be provided with in oil sump 8 high-temperature heating oil, such as the deep fat that adds of 110-140 DEG C, vertical portion 301 is positioned at and adds deep fat
In, eliminate the internal stress of steel band 3 by adding deep fat, thus cause deformation of products to produce waste product because of internal stress after avoiding molding.
Preferably, described flattening is to being equipped with scavenging conduit 9, scavenging conduit 9 above and below the steel band 3 between roller 5 and oil sump 8
Inflatable mouth 901 towards steel band 3 and tilt blow to oil sump 8 direction.The setting of scavenging conduit 9, on the one hand can be used for removing steel band 3 table
What face remained adds deep fat, on the other hand can be lowered the temperature by steel band 3 in time so that whole production line is compacter.
As it is shown on figure 3, traction is equipped with beating roller 7 to the downstream of roller 4 above and below the steel band 3 drawing roller 4,
Beating roller 7 includes the rapping shaft 701 connecting the 3rd power set, and the 3rd power set are preferably motor or air motor,
Some rapping cams 702 it are provided with in the axial direction of rapping shaft 701.Designed by structure so, when rapping cam 702 rapping steel
When carrying 3 surface, it is positioned at the rapping cam 702 above steel band 3 different from the rapping cam 702 rapping frequency being positioned at below steel band 3
Step, so that alternately ramping effect more preferably, can more effectively eliminate the residualinternal stress of steel band 3.
It is highly preferred that inventor is through further investigation, as shown in Figure 4, some aeration tubes 801 are set in oil sump 8, often
Being equipped with some solarization air caps on root aeration tube 801, all aeration tubes 801 are all connected with high-pressure air source, when the vertical portion 301 of steel band 3
When being positioned at oil sump 8, aeration tube 801 just produces bubble, and bubble floating is encountered steel band 3 and ruptured, and steel band 3 produces bubble concussion.
Thus, in adding deep fat, use bubble concussion, outside heat effect eliminates internal stress, steel band can be eliminated the most up hill and dale
The internal stress of 3.
Described flattening is provided with concora crush lower mold 12, being arranged over by the 4th power set of concora crush lower mold 12 to the downstream of roller 5
The concora crush upper mold 10 driven, the 4th power set are preferably hydraulic jack, and concora crush upper mold 10 is provided with concora crush template 11.By flat
Steel band 3 is pressed by pressuring template 11 at this so that steel band 3 surfacing, to reach the using effect before molding.
As it has been described above, the invention provides a kind of novel coil of strip Sheet forming, described production line uncoiling is effective, and
And after uncoiling, can effectively further eliminate the residualinternal stress of steel band, and compact conformation, serviceability is good, has good
Application potential and promotional value.
Although for the purpose illustrated and describe, and describe structure shown in the above-mentioned embodiment of the present invention and accompanying drawing and
Processing procedure.But these are not detailed descriptions, can not scope of the invention is limited to this.To those skilled in the art
For, the above-mentioned embodiment of the present invention can be made numerous modifications and variations, and these all of amendments and/or change are all wrapped
Include within such as scope defined by the claims of the present invention, without departing from the model of the present invention as defined by the appended claims
Enclose and spirit.
Claims (10)
1. a coil of strip Sheet forming, described production line includes the unwinding device being rotatably installed on bracing frame, with coil of strip exhibition
The steel band trend opened is for positive direction, and the downstream of described unwinding device is provided with traction to roller, described traction to roller and unwinding device it
Between be provided with transition roller, described steel band carries out described traction to roller through described transition roller, and described unwinding device includes rotating to be installed
Power transmission shaft on support frame as described above, the peripheral annular array of described power transmission shaft is disposed with some roller sheets that struts, each described support
Open the equal arc of roller sheet to arrange, each described in strut and be equipped with first between roller sheet and described power transmission shaft and strut cylinder and second and strut
Cylinder, described first struts cylinder and second struts that the cylinder body of cylinder is the most hinged to be installed on described power transmission shaft, described first support
Strutting the initiating terminal of roller sheet described in opening that the piston rod of cylinder is hinged and being installed on, described second struts the hinged installation of piston rod of cylinder
In the described clearing end strutting roller sheet, the described first piston rod and second strutting cylinder struts the piston rod of cylinder and described biography
All have angle between the radial direction of moving axis, and the first angle strutted between the piston rod of cylinder and the radial direction of power transmission shaft is more than
Second struts the angle between the piston rod of cylinder and the radial direction of power transmission shaft, struts between being provided with between roller sheet and strutting described in adjacent two
Gap；Described traction includes passive carry-over pinch rolls setting up and down and active carry-over pinch rolls to roller, and described active carry-over pinch rolls are positioned at described quilt
The lower section of dynamic carry-over pinch rolls and connection the first power set.
2. coil of strip Sheet forming as claimed in claim 1, it is characterised in that: described power transmission shaft arranges a centre bore, installs
One end of the described centre bore of the described described power transmission shaft strutting roller sheet is blind hole, be connected with described first power set described in
The described centre bore of power transmission shaft connects swivel joint, and described swivel joint connects high-pressure air source, struts roller sheet described in installing
The end of described power transmission shaft arranges the gas flow tube of a described centre bore of connection, and all described first struts cylinder and described second support
Open cylinder and all connect described gas flow tube by corresponding solenoid directional control valve.
3. coil of strip Sheet forming as claimed in claim 1 or 2, it is characterised in that strut initiating terminal and the institute of roller sheet described in:
State to strut and be provided with starting angular angle between the radial direction of roller sheet, described in strut the clearing end of roller sheet and the described radial direction strutting roller sheet
Between be provided with termination angle of inclination, described starting angular angle be more than described termination angle of inclination.
4. the coil of strip Sheet forming as described in any one of claim 1-3, it is characterised in that: described first struts the row of cylinder
Journey is more than the stroke of described second cylinder.
5. the coil of strip Sheet forming as described in any one of claim 1-4, it is characterised in that strut roller sheet described in:, passively lead
The outer surface of pick-up roll and actively carry-over pinch rolls is all coated with the outer surface of rubber layer and is all coated with layer of silica gel.
6. the coil of strip Sheet forming as described in any one of claim 1-5, it is characterised in that: the downstream of roller is set by described traction
Having flattening to roller, described flattening includes passive nip rolls setting up and down and active nip rolls, described active nip rolls position to roller
In the lower section of described passive nip rolls and connection the second power set.
7. coil of strip Sheet forming as claimed in claim 6, it is characterised in that: described flattening to roller and traction to roller between
Steel band has vertical portion, and described flattening to being provided with oil sump between roller, is provided with 110-140 DEG C add to roller and traction in described oil sump
Deep fat, described vertical portion be positioned at described in add deep fat.
Coil of strip Sheet forming the most as claimed in claims 6 or 7, it is characterised in that: described flattening to roller and described oil sump it
Between steel band above and below be equipped with scavenging conduit, the inflatable mouth of described scavenging conduit blows to described oil sump side towards steel band and inclination
To.
9. the coil of strip Sheet forming as described in any one of claim 7-8, it is characterised in that: arrange some in described oil sump
Aeration tube, every described aeration tube is equipped with some solarization air caps, and all of described aeration tube is all connected with high-pressure air source.
10. the coil of strip Sheet forming as described in any one of claim 1-9, it is characterised in that: the described traction downstream to roller
Near described traction to being equipped with beating roller above and below the steel band of roller, described beating roller includes connecting the 3rd power set
Rapping shaft, the axial direction of described rapping shaft is provided with some rapping cams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475636.0A CN106111737B (en) | 2016-06-24 | 2016-06-24 | A kind of coil of strip Sheet forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475636.0A CN106111737B (en) | 2016-06-24 | 2016-06-24 | A kind of coil of strip Sheet forming |
Publications (2)
| Publication Number | Publication Date |
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| CN106111737A true CN106111737A (en) | 2016-11-16 |
| CN106111737B CN106111737B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610475636.0A Expired - Fee Related CN106111737B (en) | 2016-06-24 | 2016-06-24 | A kind of coil of strip Sheet forming |
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| CN (1) | CN106111737B (en) |
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| CN108435827A (en) * | 2018-03-23 | 2018-08-24 | 山东黑旋风锯业有限公司 | A kind of production saw blade coil of strip unwinding device |
| CN109013804A (en) * | 2018-08-17 | 2018-12-18 | 宣城市博思特日用品有限公司 | A kind of masking foil unreels feed device |
| CN110004272A (en) * | 2018-01-04 | 2019-07-12 | 梧州三条钢带制品有限公司 | Steel heat treatment method and system |
| CN111389955A (en) * | 2020-05-12 | 2020-07-10 | 段文忠 | Automatic coil feeding device for uncoiling of steel coil |
| CN111420838A (en) * | 2020-03-25 | 2020-07-17 | 杭州塑料工业有限公司 | PVDC coating film making machine |
| CN111530966A (en) * | 2020-05-12 | 2020-08-14 | 段文忠 | Working method of automatic coil feeding device for uncoiling of steel coil |
| CN112642880A (en) * | 2020-12-25 | 2021-04-13 | 青岛雷霆重工股份有限公司 | High-speed rotary cold-rolled coil feeder |
| CN113353810A (en) * | 2021-04-20 | 2021-09-07 | 四川川交路桥有限责任公司 | Multi-functional haulage equipment is used in reinforcing bar processing |
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| CN113718463A (en) * | 2021-09-17 | 2021-11-30 | 杭州诺诚洗涤科技有限公司 | Industrial washing machine and reset mechanism for industrial washing machine |
| CN113753357A (en) * | 2021-09-03 | 2021-12-07 | 江苏国能合金科技有限公司 | Automatic strip guide stripping device for amorphous thin strip for amorphous transformer |
| CN117139478A (en) * | 2023-06-30 | 2023-12-01 | 西安咏空电子科技有限公司 | Lithium battery shell stamping production line |
| CN113718463B (en) * | 2021-09-17 | 2024-04-19 | 湖南泷汐洗涤科技有限责任公司 | Industrial washing machine and reset mechanism for industrial washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110004272A (en) * | 2018-01-04 | 2019-07-12 | 梧州三条钢带制品有限公司 | Steel heat treatment method and system |
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| CN108435827A (en) * | 2018-03-23 | 2018-08-24 | 山东黑旋风锯业有限公司 | A kind of production saw blade coil of strip unwinding device |
| CN109013804A (en) * | 2018-08-17 | 2018-12-18 | 宣城市博思特日用品有限公司 | A kind of masking foil unreels feed device |
| CN111420838A (en) * | 2020-03-25 | 2020-07-17 | 杭州塑料工业有限公司 | PVDC coating film making machine |
| CN111389955A (en) * | 2020-05-12 | 2020-07-10 | 段文忠 | Automatic coil feeding device for uncoiling of steel coil |
| CN111530966A (en) * | 2020-05-12 | 2020-08-14 | 段文忠 | Working method of automatic coil feeding device for uncoiling of steel coil |
| CN112642880A (en) * | 2020-12-25 | 2021-04-13 | 青岛雷霆重工股份有限公司 | High-speed rotary cold-rolled coil feeder |
| CN113353810A (en) * | 2021-04-20 | 2021-09-07 | 四川川交路桥有限责任公司 | Multi-functional haulage equipment is used in reinforcing bar processing |
| CN113353810B (en) * | 2021-04-20 | 2022-06-24 | 四川川交路桥有限责任公司 | Multi-functional haulage equipment is used in reinforcing bar processing |
| CN113550110A (en) * | 2021-08-05 | 2021-10-26 | 杭州诺诚洗涤科技有限公司 | Industrial washing machine |
| CN113753357A (en) * | 2021-09-03 | 2021-12-07 | 江苏国能合金科技有限公司 | Automatic strip guide stripping device for amorphous thin strip for amorphous transformer |
| CN113753357B (en) * | 2021-09-03 | 2023-03-14 | 江苏国能合金科技有限公司 | Automatic strip guide stripping device for amorphous thin strip for amorphous transformer |
| CN113718463A (en) * | 2021-09-17 | 2021-11-30 | 杭州诺诚洗涤科技有限公司 | Industrial washing machine and reset mechanism for industrial washing machine |
| CN113718463B (en) * | 2021-09-17 | 2024-04-19 | 湖南泷汐洗涤科技有限责任公司 | Industrial washing machine and reset mechanism for industrial washing machine |
| CN117139478A (en) * | 2023-06-30 | 2023-12-01 | 西安咏空电子科技有限公司 | Lithium battery shell stamping production line |
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|---|---|
| CN106111737B (en) | 2018-04-17 |
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Effective date of registration: 20190417 Address after: 213000 Xiaxi North Street, Jiaze Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU RUIPU VEHICLE INDUSTRY CO., LTD. Address before: 213138 No. 6 Chenfeng Road, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Ruiyue Auto Parts Co., Ltd. |
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Effective date of registration: 20200103 Address after: 404100 777 Fenghuang Avenue, Yongchuan District, Chongqing (in Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing) Patentee after: Ruiyue automobile industry (Chongqing) Co., Ltd Address before: 213000 Xiaxi North Street, Jiaze Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU RUIPU VEHICLE INDUSTRY CO., LTD. |
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