CN208662202U

CN208662202U - Aluminum strip straightener

Info

Publication number: CN208662202U
Application number: CN201821342619.0U
Authority: CN
Inventors: 付东伟
Original assignee: Luoyang Yuanda Metallurgical Complete Equipment Co Ltd
Current assignee: Luoyang Yuanda Metallurgical Complete Equipment Co Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2019-03-29
Anticipated expiration: 2028-08-20

Abstract

The utility model discloses a kind of aluminum strip straightener, it is related to aluminum strip manufacture field, including pedestal, pedestal is equipped with replaceable straightening roller system, it is located at feed end on pedestal and is equipped with flattening device, flattening device includes two upward swing arm columns, the upper end of the column is hinged with swing arm, pressure roller is equipped between two swing arms, swing arm oil cylinder is equipped between two swing arm ends and pedestal, replaceable straightening roller system includes the lower aligning roller group that at least three groups be located on pedestal are parallel to each other, lower aligning roller group includes bottom working roll and lower backing roll, it is aligned under adjacent two groups and is equipped with upward bracket between roller group, bracket is equipped with downward swinging frame, swinging frame lower end is equipped with downward upper straightening roll group, upper straightening roll group includes top working roll, the upper backup roll for supporting top working roll downwards is equipped on the upside of top working roll, it is all provided on the upside of bottom working roll and on the upside of bottom working roll There is the nozzle for jet pressure contracting air, is capable of providing constant tensile force and job stability is high.

Description

Aluminum strip straightener

Technical field

The utility model relates to aluminum strip manufacture field more particularly to a kind of aluminum strip straighteners.

Background technique

Although implementing rolling, cooling etc. during manufacturing the metal plates such as steel plate, in these processes metal plate Generate bending or wavy deformation.Therefore, keep metal plate flat for mesh to correct such bending or wavy deformation , using by more straightening rolls at the roll leveller that configures up and down staggeredly.

Roll leveller is with the state that is pressed into upper roller relative to lower roll or the shape lower roll to be pressed into relative to upper roller State passes through the metal plate that correct, and makes the bending of metal plate or waveform flat by applying alternating bending to metal plate Smoothization.

Existing straightener is mainly five-roll machine, and such as application No. is 201220143941.7 utility model patents Apply for disclosed roll leveller, main includes aligning roller unit, which has multiple straightening rolls, multiple aligning Roller is configured at the upper and lower of the logical printed line for the metal plate that correct staggeredly, and carries out correction one with one side clamping metal plate While rotating metal plate by way of；And pressing cylinder body, the pressing cylinder body press laminated metal sheet, aligning via above-mentioned straightening roll Roller unit has fluid stream formation mechanism, which is set to the straightening roll adjacent along the logical plate direction of metal plate Between, and being formed between above-mentioned straightening roll will be from the oxide skin of the sur-face peeling of metal plate to the end of metal plate width direction The side-blown winged fluid stream in portion；And rectification part, the rectification part during use can to the above-mentioned fluid stream of exterior guiding It is enough to inhibit to be blown winged oxide skin to the metal plate adverse current that corrected from the metal plate that should be corrected, but in the mistake of actual use Cheng Zhong provides constant tension since aligning roller unit can not process situation according to different bands, leads to band processing not Uniformly.

Summary of the invention

The purpose of the utility model is to overcome deficiency in the prior art, provides and a kind of be capable of providing constant tensioning Power and the high aluminum strip straightener of job stability.

The utility model is achieved through the following technical solutions: a kind of aluminum strip straightener, including pedestal, the bottom It is provided with replaceable straightening roller system on seat, feed end is located on the pedestal and is provided with flattening device, the flattening device includes that setting exists Two upward swing arm columns on pedestal, the upper end of the column are hinged with swing arm, are provided between two swing arm middle positions Pressure roller, is provided with swing arm oil cylinder between two swing arm ends and pedestal, the replaceable straightening roller system include be set on the base to Few three groups of lower aligning roller groups being parallel to each other, the use that the lower aligning roller group includes bottom working roll and is arranged on the downside of bottom working roll It is aligned under the lower backing roll of support bottom working roll upwards, adjacent two groups and is provided with upward bracket, the branch between roller group Downward swinging frame is provided on frame, the swinging frame lower end is provided with downward upper straightening roll group, the upper straightening roll group packet Top working roll is included, the upper backup roll for supporting top working roll downwards, the bottom working roll are provided on the upside of the top working roll The nozzle for spraying compressed air is provided on the upside of upside and bottom working roll.

Further, horizontal axis is provided on the bracket, the swinging frame is hinged by horizontal axis and bracket.

Further, the lower backing roll has upper layer and lower layer, is provided with lower backing roll between the lower backing roll and pedestal Seat is provided with floating seat between upper layer support roller and lower backing roll seat, upper layer support roller is arranged on floating seat, and floating seat is under Reset spring is provided between support axle bed.

Further, reset spring is provided between the bottom working roll both ends and floating seat.

Further, supporting table is provided between the lower backing roll seat and pedestal, the supporting table upper end is provided with cunning Seat, the lower backing roll lower end is provided with the slide plate to match with slide.

Further, upward draw-off tray is provided on the pedestal.

Further, the discharge end of the pedestal is provided with correction roller arrangement, and the correction roller arrangement includes correct roller machine Frame is provided with downward correction roller oil cylinder, the piston-rod lower end and correct roller of the correction roller oil cylinder on the correction roller frame Connection.

Further, the correction upper two sides above and below band of roller frame are provided with the spray for spraying compressed air Mouth.

The utility model has the beneficial effects that: setting bracket and swinging frame, can be such that top working roll swings, adjustment is swung The weight of frame can guarantee that top working roll is applied to that the power in aluminum strip is constant, not because the processing differences of aluminum strip and Difference, therefore can guarantee that the process of aligning receives even tension suffered by aluminum strip, guarantee leveling effect, upper backup roll is set And lower backing roll, corresponding working roll can be supported, prevents working roll from deforming, guarantees job stability；Floating seat is set, it can The stress at working roll both ends, guarantees leveling effect in balance aligning process.

Detailed description of the invention

Fig. 1 is 1 main view sectional view schematic diagram of embodiment；

Fig. 2 is partial enlarged view schematic diagram at A；

Fig. 3 is partial enlarged view schematic diagram at B；

Wherein: 1- pedestal, 2- swing arm column, 3- swing arm, 4- pressure roller, 5- swing arm oil cylinder, 6- supporting table, 7- oil trap, 8- Bracket, 9- horizontal axis, 10- swinging frame, 11- top working roll, 12- upper backup roll, 13- correct roller frame, 14- correct roller, 15- correction Roller oil cylinder, 16- nozzle, 17- slide, 18- slide plate, 19- lower backing roll seat, 20- floating seat, 21- reset spring work under 22- Roller, 23- lower backing roll, 24- upright bar, 25- lower installation board, 26- channel steel, 27- scavenging conduit, 28- nozzle.

Specific embodiment

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in Figure 1-3, a kind of aluminum strip straightener, including pedestal 1, the pedestal system welding enclosed by I-steel and It is high at, structural strength, feed end is located on pedestal, flattening device is installed, flattening device include be mounted on the base two to On swing arm column 2, the upper end of the column is hinged with swing arm 3, and bearing is equipped with pressure roller 4, two pendulum between two swing arm middle positions Swing arm oil cylinder 5 is hinged between arm end and pedestal, pedestal, which is located on rear side of flattening device, is equipped with replaceable straightening roller system, replaceable straightening roller system Three groups including the being mounted on the base lower aligning roller groups being parallel to each other, lower aligning roller group include bottom working roll 22 and in lower work The lower backing roll 23 for support bottom working roll upwards on the downside of roller, there are three upward supporting table 6, supports for installation on pedestal Platform upper end is fixed with slide 17, and slide upper end is connected with lower backing roll seat 19 by slide plate 18, and lower backing roll has upper layer and lower layer, on Floating seat 20 is installed between layer support roller and lower backing roll seat, upper layer support roller bearings at both ends is mounted on floating seat, is floated Reset spring 21 is installed between seat and lower support axle bed, reset spring is also installed between bottom working roll both ends and floating seat.

It is aligned under adjacent two groups between roller group and upward bracket 8 is installed, horizontal axis 9 is installed on bracket, bracket passes through Horizontal axis is hinged with downward swinging frame 10, and swinging frame lower end is equipped with downward upper straightening roll group, and upper straightening roll group includes upper work Make roller 11, the upper backup roll 12 for supporting top working roll downwards is provided on the upside of top working roll, upper backup roll also has upper and lower two Layer, can not only guarantee the job stability of working roll, additionally it is possible to increase the weight of swinging frame, and then provide tensioning for aluminum strip Power is aligned.

Upward draw-off tray 7 is installed on pedestal.

The discharge end of pedestal is equipped with correction roller arrangement, and correction roller arrangement includes correction roller frame 13, corrects on roller frame Downward correction roller oil cylinder 15 is installed, the piston-rod lower end for correcting roller oil cylinder is connect with correct roller 14.

It is mounted on bracket and on correction roller frame and aluminum strip upper and lower surface is carried out for spraying compressed air The nozzle of cleaning, wherein the nozzle on bracket is divided into top nozzle and lower nozzle, and top nozzle is fixed on bracket by upper mounting plate, Upper mounting plate is equipped with cantilever, and cantilevered distal end is equipped with top nozzle, and top nozzle is connected by high-pressure hose and solenoid valve and scavenging conduit Logical, lower nozzle includes the upward upright bar 24 for being fixed on bracket two sides, is equipped with lower installation board 25, lower installation board between two upright bars Scavenging conduit 27 is wherein installed on one side, another side is equipped with channel steel 26, cantilever is equipped on lower installation board, and cantilevered distal end is equipped with Lower nozzle 28, lower nozzle is connected to by high-pressure hose and solenoid valve with scavenging conduit, and in the present embodiment, top nozzle is directed toward lower correct roller The feed side of group, lower nozzle are directed toward the feed side for correcting roller group.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of aluminum strip straightener, including pedestal, replaceable straightening roller system is provided on the pedestal, it is characterised in that: the bottom It is located at feed end on seat and is provided with flattening device, the flattening device includes that two upward swing arms being set on the base are stood Column, the upper end of the column are hinged with swing arm, are provided with pressure roller between two swing arm middle positions, two swing arm ends and pedestal it Between be provided with swing arm oil cylinder, the replaceable straightening roller system includes at least three groups lower straightening rolls being parallel to each other being set on the base Group, the lower lower branch for support bottom working roll upwards for aligning roller group and including bottom working roll and being arranged on the downside of bottom working roll Roller is supportted, is aligned under adjacent two groups between roller group and is provided with upward bracket, downward swinging frame, institute are provided on the bracket It states swinging frame lower end and is provided with downward upper straightening roll group, the upper straightening roll group includes top working roll, on the top working roll Side is provided with the upper backup roll for supporting top working roll downwards, is provided on the upside of the bottom working roll upside and bottom working roll For spraying the nozzle of compressed air.

2. aluminum strip straightener according to claim 1, it is characterised in that: horizontal axis is provided on the bracket, it is described Swinging frame is hinged by horizontal axis and bracket.

3. aluminum strip straightener according to claim 1, it is characterised in that: the lower backing roll has upper layer and lower layer, institute It states and is provided with lower backing roll seat between lower backing roll and pedestal, be provided with floating seat between upper layer support roller and lower backing roll seat, Upper layer support roller is arranged on floating seat, is provided with reset spring between floating seat and lower support axle bed.

4. aluminum strip straightener according to claim 3, it is characterised in that: the bottom working roll both ends and floating seat it Between be provided with reset spring.

5. aluminum strip straightener according to claim 3, it is characterised in that: set between the lower backing roll seat and pedestal It is equipped with supporting table, the supporting table upper end is provided with slide, and the lower backing roll lower end is provided with the slide plate to match with slide.

6. aluminum strip straightener according to claim 1, it is characterised in that: be provided with upward oil-collecting on the pedestal Disk.

7. aluminum strip straightener according to claim 1, it is characterised in that: the discharge end of the pedestal is provided with correction Roller arrangement, the correction roller arrangement include correction roller frame, are provided with downward correction roller oil cylinder, institute on the correction roller frame The piston-rod lower end for stating correction roller oil cylinder is connect with correct roller.

8. aluminum strip straightener according to claim 7, it is characterised in that: the correction roller frame is upper on band Lower two sides are provided with the nozzle for spraying compressed air.