CN109226348A - A kind of plate evener - Google Patents
A kind of plate evener Download PDFInfo
- Publication number
- CN109226348A CN109226348A CN201811206409.3A CN201811206409A CN109226348A CN 109226348 A CN109226348 A CN 109226348A CN 201811206409 A CN201811206409 A CN 201811206409A CN 109226348 A CN109226348 A CN 109226348A
- Authority
- CN
- China
- Prior art keywords
- flattening roller
- roller
- cavity
- flattening
- bracket
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 53
- 239000005060 rubber Substances 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 25
- 239000002184 metal Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241001131688 Coracias garrulus Species 0.000 description 123
- 230000008859 change Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to sheet metal production technical fields, specifically a kind of plate evener, including 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, and 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；Cricoid elastic slice is socketed on the flattening roller outer ring；The present invention avoids thin plate from springing back and improves the leveling effect of thin plate by one group of flattening roller of setting, one of flattening roller outer ring protrusion, another flattening roller outer ring recess, the thin plate of two flattening roller cooperation leveling middle part protrusions.
Description
Technical field
The invention belongs to sheet metal production technical field, specifically a kind of plate evener.
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.
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 eveners, can be avoided thin plate leveling
The rebound phenomenon generated afterwards occurs, and improves the leveling efficiency and leveling effect of thin plate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of plate evener, including controller, branch
Frame, driven roller, screed units, slide-bar and transmission chain, side is equipped with that one group of driven roller, that the other side is equipped with leveling is single on the bracket
Member, the screed units are used for flattening plate；The controller is rack-mount, and the controller turns for controlling driven roller
Dynamic, the driven roller is rotatably installed on bracket by slide-bar；It is characterized by: the screed units include hollow shaft and leveling
Roller, the driven roller drive flattening roller by transmission chain；The flattening roller setting symmetrical above and below, flattening roller include disk, rubber
Piece and elastic slice；The disk is symmetrical arranged, and two disks pass through hollow shaft and are rotatably installed on bracket, are connected between two disks
One group of circumferentially uniformly distributed sheet rubber is socketed with cricoid elastic slice on the sheet rubber outer ring；Between the elastic slice and flattening roller
Space is cavity, and elastic slice is used for sealing cavity；The cavity of one of flattening roller, which is inflated, keeps flattening roller outer ring raised；Another
The cavity of flattening roller, which is evacuated, makes flattening roller outer ring be recessed；The hollow shaft outer ring is equipped with one group of through-hole, the cavity and sky
Mandrel inner cavity is connected to by through-hole.When work, controller controls driven roller rotation, is flattened to the thin plate of middle part protrusion same
When, push thin plate to move horizontally, driven roller drives flattening roller to rotate by conveyer chain, and external gas source passes through the through-hole in hollow shaft
The cavity for the flattening roller being located above is inflated, increases air pressure in the flattening roller cavity of top, under the effect of the pressure
Make elastic slice that elastic deformation outwardly convex occur；The gas for extracting underlying flattening roller internal cavity simultaneously makes the leveling of lower section
Roller outer ring is recessed inwardly, and two flattening roller cooperations press the thin plate of middle part protrusion at this time；Existing plate flattens opportunity
It to the thin plate of middle part protrusion, after being flattened to it, is easily sprung back in the middle part of thin plate, causes thin plate leveling ineffective；This skill
By the flattening roller of setting symmetrical above and below in art scheme, the flattening roller cavity of top is inflated respectively, the leveling to lower section
Roller cavity is evacuated, and the flattening roller outer ring protrusion of top, the flattening roller outer ring recess of lower section are made, and two flattening rollers cooperate to middle part
The thin plate of protrusion is flattened, and leveling caused by can be avoided because of the rebound of thin plate middle part is ineffective, to improve device centering
The leveling effect and leveling efficiency of the thin plate of portion's protrusion.
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.When work, 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.When work, 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.When work, 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.It is circumferential to be evenly distributed with six to 12 groups of group rubber when work
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.When work, articulated sheet rubber between two disks can be avoided sheet rubber with the increase for using the time, lead 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. the present invention is respectively inflated the flattening roller cavity of top, under by the flattening roller of setting symmetrical above and below
The flattening roller cavity of side is evacuated, and the flattening roller outer ring protrusion of top, the flattening roller outer ring recess of lower section are made, and two flattening rollers are matched
Conjunction flattens the thin plate of middle part protrusion, and leveling caused by can be avoided because of the rebound of thin plate middle part is ineffective, to improve
Leveling effect and leveling efficiency of the device to the thin plate of middle part protrusion.
2. the present invention is moved up and down by setting suction unit to electric putter, the piston affixed with it is driven by sealing plate
Bar moves up and down, and mobile meeting of piston ring passes through above connected hollow connecting rod imports so that the upper air cavity in piston cylinder is compressed
Flattening roller cavity in so that the flattening roller cavity of top outwardly convex under the effect of the pressure；Move up the upper gas of extruding
When chamber, negative pressure is formed in lower air chamber, so that the gas in the cavity of the flattening roller of lower section is drawn into lower gas by hollow connecting rod
It is intracavitary, so that the flattening roller outer ring of lower section is recessed inwardly；And then realize that the flattening roller inflation of top and the flattening roller of lower section are evacuated
It is synchronous to carry out, the working efficiency of device is on the one hand improved, the use of external gas source is on the other hand avoided, it is energy saving.
3. the present invention in the middle part of lead screw by being arranged air bag, when flattening roller of the suction unit to top is inflated, gas
Body a part imports in air bag, so that air bag expands, the sheet rubber for pushing middle part connected is raised outward, secondary outer
Elastic slice protrusion；When flattening roller of the suction unit to lower section is evacuated, the gas in air bag is drawn 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 improves the work effect of device
Rate；It is rotated simultaneously by motor-driven gear, gear pushes the lead screw rotation being meshed, and screw rod rotation pushes sliding block to move along guide rod
It is dynamic, 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 different
The thin plate of position protrusion improves the leveling effect and leveling efficiency of thin plate.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view in Fig. 1 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 2, a kind of plate evener of the present invention, including it is controller, bracket 1, driven roller 2, whole
Flat unit 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, described
Screed units 3 are used for flattening plate；The controller is mounted on bracket 1, and the controller is rotated for controlling driven roller 2,
The driven roller 2 is rotatably installed on bracket 1 by slide-bar；The screed units 3 include hollow shaft 31 and flattening roller 32, described
Driven roller 2 drives flattening roller 32 by transmission chain；The flattening roller 32 setting symmetrical above and below, flattening roller 32 include disk 321, rubber
Film 322 and elastic slice 323；The disk 321 is symmetrical arranged, and two disks 321 are rotatably installed in bracket 1 by hollow shaft 31
On, it is connected with one group of circumferentially uniformly distributed sheet rubber 322 between two disks 321, is socketed on 322 outer ring of sheet rubber cricoid
Elastic slice 323；Space between the elastic slice 323 and flattening roller 32 is cavity 4, and elastic slice 323 is used for sealing cavity 4；One of them
The cavity 4 of flattening roller 32, which is inflated, keeps 32 outer ring of flattening roller raised；The cavity 4 of another flattening roller 32 makes flattening roller 32 by pumping
Outer ring recess；31 outer ring of hollow shaft is equipped with one group of through-hole, and the cavity 4 is connected to 31 inner cavity of hollow shaft by through-hole.
When work, controller controls driven roller 2 and rotates, and while leveling to the thin plate of middle part protrusion, thin plate is pushed to move horizontally,
Driven roller 2 drives flattening roller 32 to rotate by conveyer chain, and external gas source is whole to what is be located above by the through-hole in hollow shaft 31
The cavity 4 of plain-barreled roll 32 is inflated, and is increased air pressure in 32 cavity 4 of flattening roller of top, is made elastic slice 323 under the effect of the pressure
Elastic deformation outwardly convex occurs；The gas for extracting underlying 32 internal cavity 4 of flattening roller simultaneously makes the flattening roller 32 of lower section
Outer ring is recessed inwardly, and two cooperations of flattening roller 32 press the thin plate of middle part protrusion at this time；Existing plate flattens opportunity
It to the thin plate of middle part protrusion, after being flattened to it, is easily sprung back in the middle part of thin plate, causes thin plate leveling ineffective；This skill
By the flattening roller 32 of setting symmetrical above and below in art scheme, 32 cavity 4 of flattening roller of top is inflated respectively, to lower section
32 cavity 4 of flattening roller is evacuated, and 32 outer ring of the flattening roller protrusion of top, 32 outer ring of the flattening roller recess of lower section, two levelings are made
The cooperation of roller 32 flattens the thin plate of middle part protrusion, and leveling caused by can be avoided because of the rebound of thin plate middle part is ineffective, from
And device is improved to the leveling effect of the thin plate of middle part protrusion and leveling efficiency.
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.When work, 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.It is whole when work
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.When work, controller controls motor 14 and 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.It is circumferential when work
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.When work, articulated sheet rubber 322, be can be avoided between two disks 321
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.
When work, controller controls driven roller 2 and rotates, and while leveling to the thin plate of middle part protrusion, pushes thin plate
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 2 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 evener, including controller, bracket (1), driven roller (2), screed units (3), slide-bar and transmission chain, institute
It states side on bracket (1) and is equipped with one group of driven roller (2), the other side equipped with screed units (3), the screed units (3) are for whole
Flat-sheet material；The controller is mounted on bracket (1), and the controller is for controlling driven roller (2) rotation, the driven roller
(2) it is rotatably installed on bracket (1) by slide-bar；It is characterized by: the screed units (3) include hollow shaft (31) and leveling
Roller (32), the driven roller (2) drive flattening roller (32) by transmission chain；The flattening roller (32) setting symmetrical above and below, leveling
Roller (32) includes disk (321), sheet rubber (322) and elastic slice (323)；The disk (321) is symmetrical arranged, two disks (321)
It is rotatably installed on bracket (1) by hollow shaft (31), one group of circumferentially uniformly distributed sheet rubber is connected between two disks (321)
(322), cricoid elastic slice (323) are socketed on sheet rubber (322) outer ring；The elastic slice (323) and flattening roller (32) it
Between space be cavity (4), elastic slice (323) be used for sealing cavity (4)；The cavity (4) of one of flattening roller (32) is inflated
Keep flattening roller (32) outer ring raised；The cavity (4) of another flattening roller (32) makes flattening roller (32) outer ring be recessed by pumping；It is described
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 evener according to claim 1, it is characterised in that: bracket (1) side is equipped with suction dress
It sets (5), the suction unit (5) is used to be connected to the cavity (4) of two flattening rollers (32)；The suction unit (5) includes sealing 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 electric putter
(53) it is fixed on bracket (1)；Controller control electric putter (53) moves back and forth up and down；The piston cylinder (52) is located at envelope
Below plate (51)；It is slidably fitted with piston ring in the piston cylinder (52), piston ring is fixed in piston rod bottom end, and piston ring will live
Space in plug cylinder (52) is divided into air cavity (521) and lower air chamber (522)；The piston rod end is fixed on sealing plate (51),
Pass through folded tube (6) elastic connection between piston cylinder (52) and sealing plate (51)；Described hollow shaft (31) one end passes through sealing axis
(7) are held to be connected to hollow connecting rod (8) one end of L-type, the other end of one of hollow connecting rod (8) protrudes into lower air chamber (522),
The other end of another hollow connecting rod (8) is connected to by the piston rod of inner hollow with upper air cavity (521).
3. a kind of plate evener according to claim 2, it is characterised in that: the hollow shaft (31) and bracket (1)
Junction is socketed with turntable (9)；The turntable (9) is symmetrical arranged, and turntable (9) one end is rotatably installed on bracket (1), turns
Disk (9) section is T-shaped；Lead screw (10) are rotatably connected between two turntables (9)；The lead screw (10) is circumferentially uniformly distributed, lead screw
(10) middle part is equipped with air bag (11)；One end of the air bag (11) is all connected with sheet rubber (322), air bag (11) and hollow shaft
(31) it is connected to, air bag (11) is raised or sunken for auxiliary rubber piece (322).
4. a kind of plate evener 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 are 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 evener according to claim 1, it is characterised in that: the sheet rubber (322) is circumferentially evenly equipped with
Six to 12 groups.
6. a kind of plate evener according to claim 5, it is characterised in that: described sheet rubber (322) one end is hinged on
On one of disk (321), sheet rubber (322) other end is hinged on another disk (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206409.3A CN109226348B (en) | 2018-10-17 | 2018-10-17 | Plate leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206409.3A CN109226348B (en) | 2018-10-17 | 2018-10-17 | Plate leveling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109226348A true CN109226348A (en) | 2019-01-18 |
| CN109226348B CN109226348B (en) | 2020-09-18 |
Family
ID=65053347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206409.3A Active CN109226348B (en) | 2018-10-17 | 2018-10-17 | Plate leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226348B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090988A (en) * | 2020-08-26 | 2020-12-18 | 李学海 | Metal plate leveling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131013A (en) * | 1980-03-17 | 1981-10-14 | Hitachi Ltd | Leveling method for metallic strip |
| US5392627A (en) * | 1992-10-23 | 1995-02-28 | Sms Schloemann-Siemag Aktiengesellschaft | Leveling machine for metal sheet and strip |
| CN201625686U (en) * | 2010-01-22 | 2010-11-10 | 东莞市金铮自动冲压设备有限公司 | Metal plate straightener |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN204208929U (en) * | 2014-10-24 | 2015-03-18 | 天津鑫旭成科技有限公司 | A kind of steel plate offsets device |
| CN105728500A (en) * | 2016-04-29 | 2016-07-06 | 国网山东省电力公司汶上县供电公司 | Plate flattening device |
| CN205914557U (en) * | 2016-06-29 | 2017-02-01 | 南通恒金复合材料有限公司 | Strip levelling machine |
-
2018
- 2018-10-17 CN CN201811206409.3A patent/CN109226348B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131013A (en) * | 1980-03-17 | 1981-10-14 | Hitachi Ltd | Leveling method for metallic strip |
| US5392627A (en) * | 1992-10-23 | 1995-02-28 | Sms Schloemann-Siemag Aktiengesellschaft | Leveling machine for metal sheet and strip |
| CN201625686U (en) * | 2010-01-22 | 2010-11-10 | 东莞市金铮自动冲压设备有限公司 | Metal plate straightener |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN204208929U (en) * | 2014-10-24 | 2015-03-18 | 天津鑫旭成科技有限公司 | A kind of steel plate offsets device |
| CN105728500A (en) * | 2016-04-29 | 2016-07-06 | 国网山东省电力公司汶上县供电公司 | Plate flattening device |
| CN205914557U (en) * | 2016-06-29 | 2017-02-01 | 南通恒金复合材料有限公司 | Strip levelling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090988A (en) * | 2020-08-26 | 2020-12-18 | 李学海 | Metal plate leveling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109226348B (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209431792U (en) | Drying device after a kind of cleaning of the automobile gear that using effect is good | |
| CN208716493U (en) | A kind of glue film coiled strip more changing device | |
| CN210945334U (en) | Endoscope actuating mechanism used in float glass tin bath | |
| CN217829691U (en) | A draw mechanism for heparin sodium | |
| CN109226348A (en) | A kind of plate evener | |
| CN109317538A (en) | A kind of plate levelling process | |
| CN105619067B (en) | LED lamp panel assembly machine | |
| CN109304391A (en) | A kind of metal pipe material production technology | |
| CN112090908A (en) | Glass board self-cleaning equipment in machinery field | |
| CN219543109U (en) | Electromechanical positioner is used in electromechanical maintenance | |
| CN203283426U (en) | Material plate automatic distribution device of automatic packing machine | |
| CN113363372B (en) | Surface protection film packaging machine for LED display screen production | |
| CN110790488B (en) | Endoscope actuating mechanism for float glass tin bath and adjusting method thereof | |
| CN109290395A (en) | A kind of plate evener | |
| CN208560754U (en) | A kind of simple feeding device of hard circuit board | |
| CN109290394A (en) | A method of it improving plate and flattens effect | |
| CN205040290U (en) | Domestic fungus liquid inoculation rod inserting machine | |
| CN206589369U (en) | A kind of automatic induced-draught fan of Multistation inner tire | |
| CN219546103U (en) | Sucking disc arm of glass upper and lower piece platform | |
| CN109351818A (en) | A kind of building materials processing device | |
| CN217043121U (en) | Cover plate film coating machine | |
| CN109065820A (en) | A kind of lithium iron cell current-collector disk rubber coating machine | |
| CN109549084A (en) | A kind of full-automatic cake making machine of rice cake production | |
| CN214873346U (en) | NIPROLL roll squeezer | |
| CN209336119U (en) | A kind of sticker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200731 Address after: 234200 Anhui Suzhou Lingbi county first middle school dormitory Applicant after: Lingbi branch of Anhui Yinuo Youth Industrial Design Co., Ltd Address before: 210023 Nanjing University, 22 Hankou Road, Nanjing City, Jiangsu Province Applicant before: Gao Jiping |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |