CN109317538A - A kind of plate levelling process - Google Patents
A kind of plate levelling process Download PDFInfo
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- CN109317538A CN109317538A CN201811206311.8A CN201811206311A CN109317538A CN 109317538 A CN109317538 A CN 109317538A CN 201811206311 A CN201811206311 A CN 201811206311A CN 109317538 A CN109317538 A CN 109317538A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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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
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
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Abstract
The invention belongs to sheet metal production technical fields, specifically a kind of plate levelling process, plate evener used in the technique includes controller, bracket, driven roller, screed units, slide-bar and transmission chain, side is equipped with one group of driven roller on the bracket, the other side is equipped with screed units, and the screed units are used for flattening plate；The controller is rack-mount, and the controller is rotatably installed on bracket for controlling driven roller rotation, the driven roller by slide-bar；The screed units include hollow shaft and flattening roller；The flattening roller setting symmetrical above and below, flattening roller include disk, sheet rubber and elastic slice；Cricoid elastic slice is socketed on the flattening roller outer ring；The present invention eliminates the stress inside plate by the stretching and vibration to plate；Quartz sand is added in plate surface simultaneously, evener is made to polish while leveling to plate plate surface, improves the surface quality of plate, and then improve the leveling effect of plate.
Description
Technical field
The invention belongs to sheet metal production technical field, specifically a kind of plate levelling process.
Background technique
Evener is that the extruding of certain thickness band or plate is made to the sheet metal of out-of-flatness by top and bottom rolls
With to achieve the effect that smooth.Sheet metal is before carrying out cutting operation, it is necessary to flatten to sheet metal.Evener
Mainly flattened by upper and lower two groups of leveling roller groups.In existing evener, general two groups of flattening rollers, although can one
Flattening sheet metal material in degree is determined, but it is generally only applicable to thicker sheet metal, for thin plate, especially middle part protrusion
Thin plate, middle part will appear rebound after general evener flattens thin plate, therefore thin plate need to be flattened by multiple groups flattening roller,
Time-consuming and laborious and leveling effect is difficult to reach, therefore has much room for improvement；The invention proposes a kind of plate levelling process accordingly.
Also occur some eveners in the prior art, such as application No. is a 2011103347528 Chinese patent public affairs
A kind of evener is opened, including the upper transfer roller and more than two lower transfer rollers being rotatably arranged in rack, two neighboring lower transfer roller
Top be upper transfer roller, upper and lower transfer roller is parallel；Upper and lower transfer roller with from the plate phase being leveled passed through between upper and lower transfer roller
It cuts；Upper and lower transfer roller is connected with the chain-drive mechanism that transfer roller rotates synchronously up and down is driven.
The technical solution, structure is simple and can be efficiently the evener of plate leveling.But it is right in the technical solution
Thin plate flattened after middle part will appear rebound, cause to flatten it is ineffective so that the program is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of plate levelling process, it is whole to can be avoided plate
The rebound phenomenon generated after flat occurs, and improves the surface quality and leveling effect of plate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of plate levelling process, the processing step is such as
Under:
S1: plate to be flattened is put into plate stretch machine and is stretched；The plate of out-of-flatness is due to residual mostly
Deformation, stretches plate by plate stretch machine, is plastically deformed plate in one direction caused by stress, so as to
The stress of plate is eliminated, convenient for the leveling of plate；
S2: the plate after stretching in S1 being placed on bobbing machine and is vibrated, and is brushed one layer on plate upper surface and sticked
Property glue, after the completion of sticky glue brushing, uniformly add quartz sand in sticky glue, after quartz sand adds, covered with cloth
Firmly quartz sand；Plate vibrates the stress that can further eliminate plate internal residual on bobbing machine, convenient for the leveling of plate；
S3: the plate in S2 is put into plate evener and is flattened；Plate is flattened in the flattening roller of evener
When, the quartz sand of plate surface addition can polish to plate surface, improve the surface quality of plate；Simultaneously on plate
Brushing sticky glue is for adhering to quartz sand, skidding when avoiding flattening；And the frictional force with flattening roller is increased by the cloth of covering,
To preferably be flattened to plate, the leveling effect of plate is improved, by the cloth of plate surface, quartz sand after the completion of leveling
It is removed with sticky glue；
Plate evener in the S3 includes controller, bracket, driven roller, screed units, slide-bar and transmission chain, described
Side is equipped with one group of driven roller on bracket, the other side is equipped with screed units, and the screed units are used for flattening plate；The control
Device is rack-mount, and the controller is rotatably installed in bracket by slide-bar for controlling driven roller rotation, the driven roller
On；It is characterized by: the screed units include hollow shaft and flattening roller, the driven roller drives flattening roller by transmission chain；
The flattening roller setting symmetrical above and below, flattening roller include disk, sheet rubber and elastic slice；The disk is symmetrical arranged, and two disks are equal
It is rotatably installed on bracket by hollow shaft, is connected with one group of circumferentially uniformly distributed sheet rubber between two disks, outside the sheet rubber
Cricoid elastic slice is socketed on circle；Space between the elastic slice and flattening roller is cavity, and elastic slice is used for sealing cavity；Wherein one
The cavity of a flattening roller, which is inflated, keeps flattening roller outer ring raised；The cavity of another flattening roller, which is evacuated, keeps flattening roller outer ring recessed
It falls into；The hollow shaft outer ring is equipped with one group of through-hole, and the cavity is connected to hollow shaft inner cavity by through-hole.In use, control
Device controls driven roller rotation, while leveling to the thin plate of middle part protrusion, pushes thin plate to move horizontally, driven roller passes through biography
Chain is sent to drive flattening roller rotation, external gas source is filled by cavity of the through-hole in hollow shaft to the flattening roller being located above
Gas increases air pressure in the flattening roller cavity of top, makes elastic slice that elastic deformation outwardly convex occur under the effect of the pressure；Simultaneously
The gas for extracting underlying flattening roller internal cavity makes the flattening roller outer ring of lower section be recessed inwardly, and two flattening rollers are matched at this time
Conjunction presses the thin plate of middle part protrusion；Existing plate evener encounters the thin plate of middle part protrusion, after being flattened to it,
It is easily sprung back in the middle part of thin plate, causes thin plate leveling ineffective；By the flattening roller of setting symmetrical above and below in the technical program,
The flattening roller cavity of top is inflated respectively, the flattening roller cavity of lower section is evacuated, makes the flattening roller outer ring of top
Protrusion, the flattening roller outer ring recess of lower section, the cooperation of two flattening rollers flatten the thin plate of middle part protrusion, can be avoided in thin plate
Portion's rebound cause to flatten it is ineffective, to improve device to the leveling effect of the thin plate of middle part protrusion and flatten efficiency.
Preferably, the bracket side is equipped with suction unit, and the suction unit is used to be connected to the cavity of two flattening rollers；
The suction unit includes sealing plate, piston cylinder and electric putter, described sealing plate one end it is affixed the end of electric putter；The electric putter
It is fixed on bracket；The controller control electric putter moves back and forth up and down；The piston cylinder is located at below sealing plate；The piston
Piston ring is slidably fitted in cylinder, piston ring is fixed in piston rod bottom end, and the space in piston cylinder is divided into upper air cavity by piston ring
And lower air chamber；The piston rod end is fixed on sealing plate, passes through folded tube elastic connection between piston cylinder and sealing plate；The sky
Mandrel one end passes through sealing bearing and is connected to hollow connecting rod one end of L-type, and the other end of one of hollow connecting rod protrudes into down
In air cavity, the other end of another hollow connecting rod is connected to by the piston rod of inner hollow with upper air cavity.In use, when leveling is single
When member needs to flatten thin plate, controller control electric putter is moved back and forth up and down, so that sealing plate is driven to move up and down, sealing plate
The piston rod of piston cylinder is driven to move up and down, so that piston cylinder air pressure inside be made to change；When piston rod moves up, band
Piston ring upward sliding keeps the upper air cavity of piston cylinder compressed, hollow by what is be connected after the gas in upper air cavity is compressed
Connecting rod is imported into hollow shaft, then via through holes enter in the cavity of the flattening roller of top, so that in the cavity of the flattening roller of top
Air pressure increases, and makes elastic slice that flexible deformation outwardly convex occur under the effect of the pressure；Simultaneously when piston ring upward sliding, lower air chamber
It inside will form negative pressure, so that the empty intracavity gas of the flattening roller of lower section is drawn into lower air chamber by connected hollow connecting rod,
So that the flattening roller outer ring of lower section is recessed inwardly, and then realize the flattening roller air pump stepping of the flattening roller inflation and lower section of top
Row, on the one hand improves the working efficiency of device, on the other hand also avoids the use of external gas source, economize on resources.
Preferably, the junction of the hollow shaft and bracket is socketed with turntable；The turntable is symmetrical arranged, and turntable is uniform
End is rotatably installed on bracket, and turntable section is T-shaped；Lead screw is rotatably connected between two turntables；The lead screw is circumferential uniformly to be divided
Cloth, lead screw middle part are equipped with air bag；One end of the air bag is all connected with sheet rubber, and air bag is connected to hollow shaft, and air bag is used for
Auxiliary rubber piece is raised or sunken.In use, screed units flatten thin plate, when suction unit to the flattening roller of top into
When row inflation, since air bag is connected to by pipeline with hollow shaft, gas a part is imported by pipeline and is connected to hollow shaft
Air bag in so that the air cavity pressure of air bag increases and expands, the sheet rubber for pushing middle part connected is raised outward, auxiliary
The elastic slice protrusion of outer ring；When flattening roller of the suction unit to lower section is evacuated, the gas in air bag is extracted by pipeline
Into lower air chamber, so that balloon contraction, and then the sheet rubber being connected is driven to be recessed inwardly, the elastic slice recess of secondary outer,
Improve the working efficiency of device.
Preferably, described air bag one end is slidably connected sheet rubber, and air bag and sliding block side are affixed；Sliding block one end rotation
It connects on lead screw, the sliding block other end is slidably connected on guide rod；Guide rod is connected between two disks, one of disk is equipped with
Motor, motor rotation are controlled by the controller, one group of gear rotation of motor driven；The gear is engaged with corresponding lead screw；Tooth
Rotation kinetic energy enough pushes the lead screw being meshed to rotate, and makes sliding block that air bag be driven to slide along guide rod.In use, controller controls motor
Rotation, the rotation of motor rotational driving gear, gear rotation push the lead screw rotation being meshed, and screw rod rotation pushes sliding block along guide rod
It is mobile, so that air bag be driven to move left and right, so as to control the raised or sunken position of flattening roller outer ring, and then cope with not
With the thin plate of position protrusion, the leveling effect and leveling efficiency of thin plate are improved.
Preferably, the sheet rubber is circumferentially evenly equipped with six to 12 groups.In use, circumferential be evenly distributed with six to 12 groups of group rubber
Piece makes flattening roller reach optimal leveling effect, improves the leveling efficiency of flattening roller.
Preferably, described sheet rubber one end is hinged on one of disk, and the sheet rubber other end is hinged on another circle
On disk.In use, articulated sheet rubber between two disks, can be avoided sheet rubber with the increase for using the time, leads to rubber
The problem of piece junction is broken, so that using effect is influenced, it is raised or sunken by pressure in sheet rubber by hinged sheet rubber
When, sheet rubber can be rotated along hinge joint, to improve the service life of sheet rubber.
Beneficial effects of the present invention are as follows:
1. a kind of plate levelling process of the present invention, plate evener used in the technique is set by symmetrical above and below
The flattening roller set respectively is inflated the flattening roller cavity of top, is evacuated to the flattening roller cavity of lower section, makes top
Flattening roller outer ring protrusion, the flattening roller outer ring recess of lower section, the cooperation of two flattening rollers flatten the thin plate of middle part protrusion, can
Leveling caused by avoiding because of rebound in the middle part of thin plate is ineffective, thus improve device to the leveling effect of the thin plate of middle part protrusion with
Flatten efficiency；And by the stretching and vibration to plate, the stress inside plate is eliminated, improves effect when plate leveling；Together
When plate surface add quartz sand, make evener to plate flatten while polish plate surface, improve plate
Surface quality, and then improve the leveling effect of plate.
2. a kind of plate levelling process of the present invention, plate evener used in the technique passes through setting suction dress
It sets, is moved up and down to electric putter, drive the piston rod affixed with it to move up and down by sealing plate, the mobile meeting of piston ring is so that piston
Upper air cavity in cylinder is compressed, is imported in the cavity of the flattening roller of top by connected hollow connecting rod, so that the leveling of top
Roller cavity outwardly convex under the effect of the pressure；When moving up air cavity in extruding, negative pressure is formed in lower air chamber, thus by lower section
Flattening roller cavity in gas be drawn into lower air chamber by hollow connecting rod so that the flattening roller outer ring of lower section concaves
It falls into；And then realize that the flattening roller inflation of top and the flattening roller air pump of lower section are walked and carried out, on the one hand improve the work of device
On the other hand efficiency avoids the use of external gas source, energy saving.
3. a kind of plate levelling process of the present invention, plate evener used in the technique passes through in the middle part of lead screw
Air bag is set, and when flattening roller of the suction unit to top is inflated, gas a part is imported in air bag, so that air bag occurs
Expansion, the sheet rubber for pushing middle part connected is raised outward, the elastic slice protrusion of secondary outer；When leveling of the suction unit to lower section
When roller is evacuated, the gas in air bag is drawn into lower air chamber, so that balloon contraction, and then drive the sheet rubber being connected
It is recessed inwardly, the elastic slice recess of secondary outer improves the working efficiency of device；It is rotated simultaneously by motor-driven gear, tooth
Wheel pushes the lead screw rotation being meshed, and screw rod rotation pushes sliding block to move along guide rod, so that air bag is driven to move left and right, so as to
The raised or sunken position of flattening roller outer ring is enough controlled, and then copes with the thin plate of different location protrusion, improves the leveling of thin plate
Effect and leveling efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the flow chart of the method in the present invention；
Fig. 2 is the structural schematic diagram of plate evener used in the present invention；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
In figure: bracket 1, driven roller 2, screed units 3, hollow shaft 31, flattening roller 32, disk 321, sheet rubber 322, elastic slice
323, cavity 4, suction unit 5, sealing plate 51, piston cylinder 52, upper air cavity 521, lower air chamber 522, electric putter 53, folded tube 6, sealing
Bearing 7, hollow connecting rod 8, turntable 9, lead screw 10, air bag 11, sliding block 12, guide rod 13, motor 14, gear 15.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of plate levelling process of the present invention, the processing step are as follows:
S1: plate to be flattened is put into plate stretch machine and is stretched；The plate of out-of-flatness is due to residual mostly
Deformation, stretches plate by plate stretch machine, is plastically deformed plate in one direction caused by stress, so as to
The stress of plate is eliminated, convenient for the leveling of plate；
S2: the plate after stretching in S1 being placed on bobbing machine and is vibrated, and is brushed one layer on plate upper surface and sticked
Property glue, after the completion of sticky glue brushing, uniformly add quartz sand in sticky glue, after quartz sand adds, covered with cloth
Firmly quartz sand；Plate vibrates the stress that can further eliminate plate internal residual on bobbing machine, convenient for the leveling of plate；
S3: the plate in S2 is put into plate evener and is flattened；Plate is flattened in the flattening roller of evener
When, the quartz sand of plate surface addition can polish to plate surface, improve the surface quality of plate；Simultaneously on plate
Brushing sticky glue is for adhering to quartz sand, skidding when avoiding flattening；And the frictional force with flattening roller is increased by the cloth of covering,
To preferably be flattened to plate, the leveling effect of plate is improved, by the cloth of plate surface, quartz sand after the completion of leveling
It is removed with sticky glue；
Plate evener in the S3 includes controller, bracket 1, driven roller 2, screed units 3, slide-bar and transmission chain,
Side is equipped with one group of driven roller 2 on the bracket 1, the other side is equipped with screed units 3, and the screed units 3 are used for flattening plate；
The controller is mounted on bracket 1, and the controller is rotated for controlling the rotation of driven roller 2, the driven roller 2 by slide-bar
It is mounted on bracket 1；The screed units 3 include hollow shaft 31 and flattening roller 32, and the driven roller 2 is driven whole by transmission chain
Plain-barreled roll 32；The flattening roller 32 setting symmetrical above and below, flattening roller 32 include disk 321, sheet rubber 322 and elastic slice 323；The circle
Disk 321 is symmetrical arranged, and two disks 321 are rotatably installed on bracket 1 by hollow shaft 31, is connected with one between two disks 321
Circumferentially uniformly distributed sheet rubber 322 is organized, is socketed with cricoid elastic slice 323 on 322 outer ring of sheet rubber；The elastic slice 323 with it is whole
Space between plain-barreled roll 32 is cavity 4, and elastic slice 323 is used for sealing cavity 4；The cavity 4 of one of flattening roller 32, which is inflated, to be made
32 outer ring of flattening roller protrusion；The cavity 4 of another flattening roller 32 makes 32 outer ring of flattening roller be recessed by pumping；Outside the hollow shaft 31
Circle is equipped with one group of through-hole, and the cavity 4 is connected to 31 inner cavity of hollow shaft by through-hole.In use, controller controls driven roller 2
Rotation while leveling to the thin plate of middle part protrusion, pushes thin plate to move horizontally, driven roller 2 drives whole by conveyer chain
Plain-barreled roll 32 rotates, and external gas source is inflated the cavity 4 for the flattening roller 32 being located above by the through-hole in hollow shaft 31, makes
Air pressure increases in 32 cavity 4 of flattening roller of top, makes elastic slice 323 that elastic deformation outwardly convex occur under the effect of the pressure；Together
When extract the gas of underlying 32 internal cavity 4 of flattening roller, so that 32 outer ring of flattening roller of lower section is recessed inwardly, at this time two it is whole
The cooperation of plain-barreled roll 32 presses the thin plate of middle part protrusion；Existing plate evener encounter middle part protrusion thin plate, to its into
It after row leveling, is easily sprung back in the middle part of thin plate, causes thin plate leveling ineffective；Pass through setting symmetrical above and below in the technical program
Flattening roller 32,32 cavity 4 of flattening roller of top is inflated respectively, 32 cavity 4 of flattening roller of lower section is evacuated, is made
32 outer ring of the flattening roller protrusion of top, 32 outer ring of the flattening roller recess of lower section, two flattening rollers 32 cooperate the thin plate to middle part protrusion
It is flattened, leveling caused by can be avoided because of the rebound of thin plate middle part is ineffective, to improve device to the thin of middle part protrusion
The leveling effect and leveling efficiency of plate.
As one such embodiment, 1 side of bracket is equipped with suction unit 5, and the suction unit 5 is for connecting
The cavity 4 of logical two flattening rollers 32；The suction unit 5 includes sealing plate 51, piston cylinder 52 and electric putter 53, the sealing plate 51 1
Hold affixed the end of electric putter 53；The electric putter 53 is fixed on bracket 1；About 53 electric putter of controller control is past
It is multiple mobile；The piston cylinder 52 is located at 51 lower section of sealing plate；It is slidably fitted with piston ring in the piston cylinder 52, piston ring is fixed in
Space in piston cylinder 52 is divided into upper air cavity 521 and lower air chamber 522 by piston rod bottom end, piston ring；The piston rod end is solid
It connects on sealing plate 51, passes through 6 elastic connection of folded tube between piston cylinder 52 and sealing plate 51；Described 31 one end of hollow shaft passes through close
Envelope bearing 7 is connected to 8 one end of hollow connecting rod of L-type, and the other end of one of hollow connecting rod 8 protrudes into lower air chamber 522, is another
The other end of a hollow connecting rod 8 is connected to by the piston rod of inner hollow with upper air cavity 521.In use, when screed units 3 need
When flattening to thin plate, controller control electric putter 53 is moved back and forth up and down, so that sealing plate 51 is driven to move up and down, sealing plate 51
The piston rod of piston cylinder 52 is driven to move up and down, so that 52 air pressure inside of piston cylinder be made to change；When piston rod moves up
When, piston ring upward sliding is driven, keeps the upper air cavity 521 of piston cylinder 52 compressed, it is logical after the gas in upper air cavity 521 is compressed
It crosses connected hollow connecting rod 8 to imported into hollow shaft 31, then via through holes enter in the cavity 4 of the flattening roller 32 of top, so that on
Air pressure increases in the cavity 4 of the flattening roller 32 of side, makes elastic slice 323 that flexible deformation outwardly convex occur under the effect of the pressure；Together
When piston ring upward sliding when, will form negative pressure in lower air chamber 522, so that gas in the cavity 4 of the flattening roller 32 of lower section be led to
It crosses connected hollow connecting rod 8 to be drawn into lower air chamber 522, so that 32 outer ring of flattening roller of lower section is recessed inwardly, and then realize
The inflation of flattening roller 32 of side and 32 air pump of flattening roller of lower section are walked and are carried out, and on the one hand improve the working efficiency of device, another
Aspect also avoids the use of external gas source, economizes on resources.
As one such embodiment, the hollow shaft 31 and the junction of bracket 1 are socketed with turntable 9；It is described
Turntable 9 is symmetrical arranged, and the equal one end of turntable 9 is rotatably installed on bracket 1, and 9 section of turntable is T-shaped；It is rotatablely connected between two turntables 9
There is lead screw 10；The lead screw 10 is circumferential to be uniformly distributed, and air bag 11 is equipped in the middle part of lead screw 10；One end of the air bag 11 is all connected with
Sheet rubber 322, air bag 11 be connected to hollow shaft 31, air bag 11 for auxiliary rubber piece 322 it is raised or sunken.In use, whole
Flat unit 3 flattens thin plate, when the flattening roller 32 of 5 pairs of tops of suction unit is inflated, since air bag 11 passes through pipe
Road is connected to hollow shaft 31, therefore gas a part is imported in the air bag 11 being connected to hollow shaft 31 by pipeline, so that air bag
11 air cavity pressure increases and expands, and the sheet rubber 322 for pushing middle part connected is raised outward, the elastic slice of secondary outer
323 protrusions；When the flattening roller 32 of 5 pairs of lower sections of suction unit is evacuated, the gas in air bag 11 is drawn by pipeline
In lower air chamber 522, so that air bag 11 is shunk, and then drives the sheet rubber 322 being connected to be recessed inwardly, the elastic slice of secondary outer
323 recess, improve the working efficiency of device.
As one such embodiment, described 11 one end of air bag is slidably connected sheet rubber 322, air bag 11 and sliding block
12 sides are affixed；Described 12 one end of sliding block is screwed on lead screw 10, and 12 other end of sliding block is slidably connected on guide rod 13；Two disks
Guide rod 13 is connected between 321, one of disk 321 is equipped with motor 14, and the rotation of motor 14 is controlled by the controller, motor 14
One group of gear 15 is driven to rotate；The gear 15 is engaged with corresponding lead screw 10；Gear 15 is rotated to push and is meshed
Lead screw 10 rotates, and makes sliding block 12 that air bag 11 be driven to slide along guide rod 13.In use, controller control motor 14 rotates, motor 14
Rotational driving gear 15 rotates, and the rotation of gear 15 pushes the lead screw 10 being meshed to rotate, and screw rod rotation pushes sliding block 12 along guide rod
13 is mobile, to drive air bag 11 to move left and right, so as to control the raised or sunken position of 32 outer ring of flattening roller, in turn
The thin plate for coping with different location protrusion improves the leveling effect and leveling efficiency of thin plate.
As one such embodiment, the sheet rubber 322 is circumferential to be evenly equipped with six to 12 groups.In use, circumferential
Uniformly distributed six to 12 groups of sheet rubbers 322 make flattening roller 32 reach optimal leveling effect, improve the leveling efficiency of flattening roller 32.
As one such embodiment, described 322 one end of sheet rubber is hinged on one of disk 321, rubber
322 other end of piece is hinged on another disk 321.In use, articulated sheet rubber 322 between two disks 321, can be avoided
Sheet rubber 322 is with the increase for using the time, the problem of causing 322 junction of sheet rubber to be broken, to influence using effect, leads to
Hinged sheet rubber 322 is crossed, when sheet rubber 322 is raised or sunken by pressure, sheet rubber 322 can be rotated along hinge joint, thus
Improve the service life of sheet rubber 322.
In use, controller control driven roller 2 rotates, while leveling to the thin plate of middle part protrusion, thin plate is pushed
It moves horizontally, driven roller 2 drives flattening roller 32 to rotate by conveyer chain, and external gas source is by the through-hole in hollow shaft 31 to being located at
The cavity 4 of the flattening roller 32 of top is inflated, and increases air pressure in 32 cavity 4 of flattening roller of top, under the effect of the pressure
Make elastic slice 323 that elastic deformation outwardly convex occur；The gas for extracting underlying 32 internal cavity 4 of flattening roller simultaneously makes lower section
32 outer ring of flattening roller be recessed inwardly, two flattening rollers 32 cooperation at this time presses the thin plate of middle part protrusion；Existing plate
Material evener encounters the thin plate of middle part protrusion, after flattening to it, easily springs back in the middle part of thin plate, thin plate is caused to flatten effect
It is bad；By the flattening roller 32 of setting symmetrical above and below in the technical program, 32 cavity 4 of flattening roller of top is filled respectively
Gas is evacuated 32 cavity 4 of flattening roller of lower section, makes 32 outer ring of the flattening roller protrusion of top, 32 outer ring of flattening roller of lower section
Recess, the cooperation of two flattening rollers 32 flatten the thin plate of middle part protrusion, can be avoided the leveling caused by rebound in the middle part of thin plate
It is ineffective, to improve device to the leveling effect of the thin plate of middle part protrusion and leveling efficiency；Pass through setting suction dress simultaneously
5 are set, when screed units 3 need to flatten thin plate, controller control electric putter 53 is moved back and forth up and down, to drive envelope
Plate 51 moves up and down, and sealing plate 51 drives the piston rod of piston cylinder 52 to move up and down, so that 52 air pressure inside of piston cylinder be made to change
Become；When piston rod moves up, piston ring upward sliding is driven, keeps the upper air cavity 521 of piston cylinder 52 compressed, upper air cavity
The compressed rear hollow connecting rod 8 by being connected of gas in 521 is imported into hollow shaft 31, then via through holes enter the leveling of top
In the cavity 4 of roller 32, so that air pressure increases in the cavity 4 of the flattening roller 32 of top, under the effect of the pressure occur elastic slice 323
Flexible deformation outwardly convex；Simultaneously when piston ring upward sliding, negative pressure will form in lower air chamber 522, thus by the leveling of lower section
Gas is drawn into lower air chamber 522 by connected hollow connecting rod 8 in the cavity 4 of roller 32, so that 32 outer ring of flattening roller of lower section
It is recessed inwardly, and then realizes that the inflation of flattening roller 32 of top and 32 air pump of flattening roller of lower section are walked and carried out, on the one hand improve
On the other hand the working efficiency of device also avoids the use of external gas source, economizes on resources；And it is provided in the middle part of lead screw 10
Air bag 11, when the flattening roller 32 of 5 pairs of tops of suction unit is inflated, since air bag 11 is connected by pipeline and hollow shaft 31
It is logical, therefore gas a part is imported in the air bag 11 being connected to hollow shaft 31 by pipeline, so that the air cavity pressure of air bag 11 increases
It greatly and expands, the sheet rubber 322 for pushing middle part connected is raised outward, 323 protrusion of elastic slice of secondary outer；When suction fills
The flattening roller 32 of 5 pairs of lower sections is set when being evacuated, the gas in air bag 11 is drawn into lower air chamber 522 by pipeline, so that
Air bag 11 is shunk, and then the sheet rubber 322 being connected is driven to be recessed inwardly, and the elastic slice 323 of secondary outer is recessed, and improves device
Working efficiency；It controls motor 14 by controller simultaneously to rotate, 14 rotational driving gear 15 of motor rotation, the rotation of gear 15 pushes away
The dynamic lead screw 10 being meshed rotates, and screw rod rotation pushes sliding block 12 to move along guide rod 13, so that air bag 11 is driven to move left and right, from
And the raised or sunken position of 32 outer ring of flattening roller can be controlled, and then cope with the thin plate of different location protrusion, improve thin plate
Leveling effect and leveling efficiency.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on 3 institute of attached drawing
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of plate levelling process, which is characterized in that the processing step is as follows:
S1: plate to be flattened is put into plate stretch machine and is stretched；
S2: the plate after stretching in S1 being placed on bobbing machine and is vibrated, and brushes one layer of sticky glue on plate upper surface,
After the completion of sticky glue brushing, quartz sand is uniformly added in sticky glue and covers quartz with cloth after quartz sand adds
Sand；
S3: the plate in S2 is put into plate evener and is flattened；
Plate evener in the S3 includes controller, bracket (1), driven roller (2), screed units (3), slide-bar and transmission
Chain, side is equipped with one group of driven roller (2) on the bracket (1), the other side is equipped with screed units (3), and the screed units (3) are used
In flattening plate；The controller is mounted on bracket (1), and the controller is for controlling driven roller (2) rotation, the driving
Roller (2) is rotatably installed on bracket (1) by slide-bar；The screed units (3) include hollow shaft (31) and flattening roller (32), institute
It states driven roller (2) and flattening roller (32) is driven by transmission chain；The flattening roller (32) setting symmetrical above and below, flattening roller (32) include
Disk (321), sheet rubber (322) and elastic slice (323)；The disk (321) is symmetrical arranged, and two disks (321) are by hollow
Axis (31) is rotatably installed on bracket (1), and one group of circumferentially uniformly distributed sheet rubber (322) is connected between two disks (321), described
Cricoid elastic slice (323) are socketed on sheet rubber (322) outer ring；Space between the elastic slice (323) and flattening roller (32) is
Cavity (4), elastic slice (323) are used for sealing cavity (4)；The cavity (4) of one of flattening roller (32), which is inflated, makes flattening roller
(32) outer ring protrusion；The cavity (4) of another flattening roller (32) makes flattening roller (32) outer ring be recessed by pumping；The hollow shaft
(31) outer ring is equipped with one group of through-hole, and the cavity (4) is connected to hollow shaft (31) inner cavity by through-hole.
2. a kind of plate levelling process according to claim 1, it is characterised in that: bracket (1) side is equipped with suction
Device (5), the suction unit (5) are used to be connected to the cavity (4) of two flattening rollers (32)；The suction unit (5) includes envelope
Plate (51), piston cylinder (52) and electric putter (53), described sealing plate (51) one end it is affixed the end of electric putter (53)；The electricity pushes away
Bar (53) is fixed on bracket (1)；Controller control electric putter (53) moves back and forth up and down；The piston cylinder (52) is located at
Below sealing plate (51)；Piston ring is slidably fitted in the piston cylinder (52), piston ring is fixed in piston rod bottom end, and piston ring will
Space in piston cylinder (52) is divided into air cavity (521) and lower air chamber (522)；The piston rod end is fixed in sealing plate (51)
On, pass through folded tube (6) elastic connection between piston cylinder (52) and sealing plate (51)；Described hollow shaft (31) one end passes through sealing
Bearing (7) is connected to hollow connecting rod (8) one end of L-type, and the other end of one of hollow connecting rod (8) protrudes into lower air chamber (522)
Interior, another hollow connecting rod (8) the other end is connected to by the piston rod of inner hollow with upper air cavity (521).
3. a kind of plate levelling process according to claim 2, it is characterised in that: the hollow shaft (31) and bracket (1)
Junction be socketed with turntable (9)；The turntable (9) is symmetrical arranged, and turntable (9) one end is rotatably installed on bracket (1),
Turntable (9) section is T-shaped；Lead screw (10) are rotatably connected between two turntables (9)；The lead screw (10) is circumferentially uniformly distributed, silk
Air bag (11) are equipped in the middle part of thick stick (10)；One end of the air bag (11) is all connected with sheet rubber (322), air bag (11) with it is hollow
Axis (31) connection, air bag (11) are raised or sunken for auxiliary rubber piece (322).
4. a kind of plate levelling process according to claim 3, it is characterised in that: described air bag (11) one end is slidably connected
Sheet rubber (322), air bag (11) and sliding block (12) side it is affixed；Described sliding block (12) one end is screwed on lead screw (10), sliding
Block (12) other end is slidably connected on guide rod (13)；Guide rod (13), one of disk are connected between two disks (321)
(321) motor (14) are equipped with, motor (14) rotation is controlled by the controller, and motor (14) drives one group of gear (15) rotation；Institute
Gear (15) is stated to engage with corresponding lead screw (10)；Gear (15) rotation can push the lead screw (10) being meshed to rotate, and make
Sliding block (12) drives air bag (11) to slide along guide rod (13).
5. a kind of plate levelling process according to claim 1, it is characterised in that: the sheet rubber (322) is circumferentially uniformly distributed
There are six to 12 groups.
6. a kind of plate levelling process according to claim 5, it is characterised in that: described sheet rubber (322) one end is hinged
Wherein on a disk (321), sheet rubber (322) other end is hinged on another disk (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206311.8A CN109317538B (en) | 2018-10-17 | 2018-10-17 | Panel leveling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206311.8A CN109317538B (en) | 2018-10-17 | 2018-10-17 | Panel leveling process |
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| Publication Number | Publication Date |
|---|---|
| CN109317538A true CN109317538A (en) | 2019-02-12 |
| CN109317538B CN109317538B (en) | 2020-07-31 |
Family
ID=65262154
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206311.8A Active CN109317538B (en) | 2018-10-17 | 2018-10-17 | Panel leveling process |
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| Country | Link |
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| CN (1) | CN109317538B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131703A (en) * | 2021-12-09 | 2022-03-04 | 河南湛圆信息技术有限公司 | Rolling device is used in processing of composite sheet for treadmill |
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| US4242781A (en) * | 1978-03-02 | 1981-01-06 | Sumitomo Metal Industries, Ltd. | Variable crown sleeve roll |
| JPS56131013A (en) * | 1980-03-17 | 1981-10-14 | Hitachi Ltd | Leveling method for metallic strip |
| JPH0847721A (en) * | 1994-08-08 | 1996-02-20 | Nippon Light Metal Co Ltd | Method and device for manufacturing plate-shaped profile |
| CN202762773U (en) * | 2012-07-02 | 2013-03-06 | 麻斌 | Steel plate turtle-back rear-mounted type modified concave-convex roller straightening machine |
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| KR20150003992A (en) * | 2013-07-02 | 2015-01-12 | 주식회사진영정기 | Roller leveler able to correct width direction of steel plate |
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| CN206981467U (en) * | 2017-05-15 | 2018-02-09 | 大楚神驰车轮股份有限公司 | A kind of press for steel plate processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3328992A (en) * | 1963-06-04 | 1967-07-04 | United Eng Foundry Co | Method of and apparatus for obtaining flat metallic strip |
| US4242781A (en) * | 1978-03-02 | 1981-01-06 | Sumitomo Metal Industries, Ltd. | Variable crown sleeve roll |
| JPS56131013A (en) * | 1980-03-17 | 1981-10-14 | Hitachi Ltd | Leveling method for metallic strip |
| JPH0847721A (en) * | 1994-08-08 | 1996-02-20 | Nippon Light Metal Co Ltd | Method and device for manufacturing plate-shaped profile |
| CN202762773U (en) * | 2012-07-02 | 2013-03-06 | 麻斌 | Steel plate turtle-back rear-mounted type modified concave-convex roller straightening machine |
| KR20150003992A (en) * | 2013-07-02 | 2015-01-12 | 주식회사진영정기 | Roller leveler able to correct width direction of steel plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131703A (en) * | 2021-12-09 | 2022-03-04 | 河南湛圆信息技术有限公司 | Rolling device is used in processing of composite sheet for treadmill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109317538B (en) | 2020-07-31 |
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Effective date of registration: 20221025 Address after: 252000 north of Dongshou Road, Weier Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province Patentee after: Shandong Mingwang Energy Saving Technology Co.,Ltd. Address before: 244002 North of Weiyi Road, Shizishan Development Zone, Tongling City, Anhui Province Patentee before: TONGLING ZHAOLIN INDUSTRIAL CO.,LTD. |