CN102527785A - Full-automatic four-roller plate rolling machine - Google Patents
Full-automatic four-roller plate rolling machine Download PDFInfo
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- CN102527785A CN102527785A CN2010106106656A CN201010610665A CN102527785A CN 102527785 A CN102527785 A CN 102527785A CN 2010106106656 A CN2010106106656 A CN 2010106106656A CN 201010610665 A CN201010610665 A CN 201010610665A CN 102527785 A CN102527785 A CN 102527785A
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Abstract
The invention relates to the technical field of plate rolling machines, in particular to a full-automatic four-roller plate rolling machine. The full-automatic four-roller plate rolling machine comprises a body and a rolling and pressing device assembled on the body, wherein the rolling and pressing device comprises an upper roller, a lower roller, and a front roller and a rear roller which are positioned on two sides of the lower roller respectively; the upper roller comprises a movable end and a fixed end which is in drive connection with a motor; the fixed end is fixed on the body through a bearing; the movable end is provided with a movable shaft seat with opening and closing actions; the movable shaft seat is connected with a shaft seat hydraulic cylinder; two ends of the lower roller, the front roller and the rear roller are connected with a lifting hydraulic cylinder respectively; an automatic feeding device is arranged besides the radial direction of the rolling and pressing device; and an automatic discharging device is arranged besides the axial direction of the rolling and pressing device. The full-automatic four-roller plate rolling machine is provided with a plate rolling control device corresponding to the rolling and pressing device, the automatic feeding device and the automatic discharging device. The plate rolling machine can realize automatic feeding, automatic rolling and automatic discharging and has high production efficiency.
Description
Technical field
The present invention relates to the veneer reeling machine technical field, relate in particular to a kind of full-automatic four-roll plate bending machine.
Background technology
Veneer reeling machine is that sheet material is produced the capital equipment of tubular or arc-shaped workpiece through the roll shaft of rotation, and wherein the application of three rolls plate bending machine and four-roll plate bending machine is comparatively general.The operation principle of above-mentioned veneer reeling machine is described below: by the top roll that is positioned at the top and be positioned at two of top roll below or three driven rolls that can move up and down and form; Top roll is through motor-driven and by its driven rotary, and driven roll is generally driven by lifting hydraulic cylinder and adjusts the gap between top roll and the driven roll through the lifting hydraulic cylinder lifting action.Utilizing above-mentioned veneer reeling machine to roll in the process of tubular or arc-shaped workpiece, waiting to roll plate and nonvolatil plastic deformation takes place by the pressure between top roll rotation and top roll and the driven roll.
In the process that rolls tubular or arc-shaped workpiece; There are many defectives in above-mentioned veneer reeling machine; For example, generally adopt manual type to carry out charging, promptly through the staff feed and adjust the position of plate; This manual type tends to cause scrapping of workpiece owing to send angular deviation to, and production efficiency is low and cost is high; In addition; Plate behind the roll-forming generally also is to adopt manual type to carry out discharging, promptly takes off from top roll through the plate of staff after with roll-forming, for large-scale workpiece; Generally also need by lifting tool discharging smoothly, labour intensity is big, production efficiency is low.
Summary of the invention
The objective of the invention is to the deficiency of prior art and a kind of full-automatic four-roll plate bending machine is provided, this full-automatic four-roll plate bending machine can be realized automatic feed, roll and self-emptying automatically, and production efficiency is high.
For achieving the above object, the present invention realizes through following technical scheme.
A kind of full-automatic four-roll plate bending machine; The volume pressure device that includes fuselage and be installed in fuselage; Preliminary roller and back roller that the volume pressure device includes top roll, lower roll and lays respectively at the lower roll both sides, the stiff end that top roll includes movable end and is connected with motor-driven, stiff end pass through bearing fixing in fuselage; But movable end is equipped with the movable axle bed of opening and closing action; Movable axle bed is connected with the axle bed hydraulic cylinder, and the both ends of lower roll, preliminary roller and back roller are connected with lifting hydraulic cylinder respectively, and the radially side of volume pressure device is provided with automatic feeder; The axial side of volume pressure device is provided with the self-emptying device, and the corresponding volume of this full-automatic four-roll plate bending machine pressure device, automatic feeder and self-emptying device are provided with the roll bending control device.
Wherein, This full-automatic four-roll plate bending machine sets the Hydraulic Station that promising said lifting hydraulic cylinder and said axle bed hydraulic cylinder provide power; Hydraulic Station is connected with lifting hydraulic cylinder and axle bed hydraulic cylinder respectively through fluid pressure line; The hydraulic motor that Hydraulic Station includes hydraulic pump and is used to drive hydraulic pump, the hydraulic pressure delivery side of pump is connected with fluid pressure line.
Wherein, the cylinder body of said lifting hydraulic cylinder is connected with said fuselage, and the piston rod of lifting hydraulic cylinder is fixedly connected with elevator, and the both ends of said lower roll, said preliminary roller and said back roller are passed through bearing fixing respectively in the elevator of correspondence.
Wherein, the bottom of said movable axle bed and said fuselage are hinged, and said axle bed hydraulic cylinder is positioned at the outside of movable axle bed, and the piston rod of axle bed hydraulic cylinder and movable axle bed are hinged.
Wherein, The loading material platform that said automatic feeder includes bin and liftably is arranged at the bin top; Bin is fixedly connected with and rises the feed liquid cylinder pressure; Liter feed liquid cylinder pressure is positioned at the below of loading material platform and is connected with the driving of loading material platform, and the arranged outside of loading material platform has along the feeding mechanism of feedstock direction action.
Wherein, The pusher cylinder that said feeding mechanism includes the charging console and moves along feedstock direction; The pusher cylinder is fixed in the charging console, and a side of charging console is provided with the vacuum cup through the suction air cylinder driven, and vacuum cup is positioned at the top of said loading material platform; The piston rod of pusher cylinder is equipped with pushing hands, and pushing hands is between vacuum cup and loading material platform.
Wherein, The corresponding said charging console of said bin is provided with lateral adjustment device; Lateral adjustment device includes the screw rod arranging and drive through reducing motor along feedstock direction, be fixed in charging console bottom and with the screw rod nut engaged; The top of bin is equiped with the guide rail that laterally arranges with screw rod, and the corresponding guide rail of charging console is equiped with guide block, and guide block is fixed in the bottom of charging console and cooperates with guide rail.
Wherein, said fuselage is provided with the release hydraulic cylinder of the plate that is used to release behind roll-forming in the side of said volume pressure device, releases hydraulic cylinder and is connected with said hydraulic pump through said fluid pressure line.
Wherein, the receiver that said self-emptying device includes discharge rack and is arranged at the discharge rack top movably is provided with guide rod between receiver and the discharge rack, and discharge rack is fixed at the both ends of guide rod, and receiver and guide rod can be hinged relatively slidably; The bottom of receiver is equipped with along the cylinder that connects material of discharging direction action, and the cylinder body of the cylinder that connects material is fixed in discharge rack, and the piston rod of the cylinder that connects material is fixedly connected with receiver; One side of receiver is provided with the stirring cylinder, and the cylinder body and the discharge rack of stirring cylinder are hinged, and the piston rod of stirring cylinder is connected with receiver slidably.
Wherein, Said roll bending control device includes a control panel and a Programmable Logic Controller PLC; Control panel is connected through the signal transmssion line control signal with Programmable Logic Controller PLC, and Programmable Logic Controller PLC is connected through the signal transmssion line control signal with the motor, said axle bed hydraulic cylinder, said lifting hydraulic cylinder, said hydraulic motor, said suction cylinder, the said cylinder that connects material, said stirring cylinder, the said reducing motor that drive said top roll stiff end.
Beneficial effect of the present invention is: a kind of full-automatic four-roll plate bending machine of the present invention; The volume pressure device that includes fuselage and be installed in fuselage; Preliminary roller and back roller that the volume pressure device includes top roll, lower roll and lays respectively at the lower roll both sides, the stiff end that top roll includes movable end and is connected with motor-driven, stiff end pass through bearing fixing in fuselage; But movable end is equipped with the movable axle bed of opening and closing action; Movable axle bed is connected with the axle bed hydraulic cylinder, and the both ends of lower roll, preliminary roller and back roller are connected with lifting hydraulic cylinder respectively, and the radially side of volume pressure device is provided with automatic feeder; The axial side of volume pressure device is provided with the self-emptying device, and the corresponding volume of this full-automatic four-roll plate bending machine pressure device, automatic feeder and self-emptying device are provided with the roll bending control device.Roll bending control device control lower roll, preliminary roller and back roller action, the present invention interacts through top roll, lower roll, preliminary roller and back roller and realizes that plate rolls; In addition, automatic feeder and self-emptying device can be realized full-automatic charging and discharging; So the present invention can realize automatic feed, roll and self-emptying automatically, production efficiency is high.
Description of drawings
Utilize accompanying drawing to come the present invention is further explained below, but the embodiment in the accompanying drawing does not constitute any restriction of the present invention.
Fig. 1 is the structural representation of a kind of full-automatic four-roll plate bending machine of the present invention.
Fig. 2 is the structural representation of a kind of full-automatic four-roll plate bending machine automatic feeder of the present invention.
Fig. 3 is the structural representation at another visual angle of a kind of full-automatic four-roll plate bending machine automatic feeder of the present invention.
Fig. 4 is the structural representation of a kind of full-automatic four-roll plate bending machine fuselage of the present invention.
Fig. 5 is the local enlarged diagram of " A " shown in Figure 4 position.
Fig. 6 is the structural representation of a kind of full-automatic four-roll plate bending machine self-emptying device of the present invention.
Fig. 7 is the structural representation at another visual angle of a kind of full-automatic four-roll plate bending machine self-emptying device of the present invention.
Fig. 8 is the generalized section of a kind of full-automatic four-roll plate bending machine volume pressure device of the present invention.
In Fig. 1 to Fig. 8, include:
1---fuselage 2---volume pressure device 21---top roll
211---the movable axle beds of movable end 212---stiff end 213---
214---axle bed hydraulic cylinder 22---lower roll 23---preliminary rollers
24---back roller 3---lifting hydraulic cylinder 31---elevators
4---automatic feeder 41---bin 42---loading material platforms
43------self-emptying device 51---discharge racks that rise feed liquid cylinder pressure 5
52---receiver 53---guide rod 54---connects material cylinder
55---stirring cylinder 6---feeding mechanism 61---charging consoles
62---pusher cylinder 63---suction cylinder 64---vacuum cups
65---pushing hands 7---lateral adjustment device 71---screw rods
72---guide rail 73---guide block 8---release hydraulic cylinders.
The specific embodiment
Come the present invention is further described below in conjunction with embodiment.
Extremely shown in Figure 8 like Fig. 1; A kind of full-automatic four-roll plate bending machine; The volume pressure device 2 that includes fuselage 1 and be installed in fuselage 1; Preliminary roller 23 and back roller 24 that volume pressure device 2 includes top roll 21, lower roll 22 and lays respectively at lower roll 22 both sides, the stiff end 212 that top roll 21 includes movable end 211 and is connected with motor-driven, stiff end 212 passes through bearing fixing in fuselage 1; But movable end 211 is equipped with the movable axle bed 213 of opening and closing action; Movable axle bed 213 is connected with axle bed hydraulic cylinder 214, and the both ends of lower roll 22, preliminary roller 23 and back roller 24 are connected with lifting hydraulic cylinder 3 respectively, and the radially side of volume pressure device 2 is provided with automatic feeder 4; The axial side of volume pressure device 2 is provided with self-emptying device 5, and the corresponding volume of this full-automatic four-roll plate bending machine pressure device 2, automatic feeder 4 and self-emptying device 5 are provided with the roll bending control device.
Charging for ease and discharging, volume pressure device 2 is installed on a side of fuselage 1, and wherein, top roll 21 is a main drive roll, and lower roll 22, preliminary roller 23 and back roller 24 are driven roll; In rolling the process of plate, to wait to roll between plate intercalation to top roll 21 and the driven roll, top roll 21 is through motor-driven and be driven to rotate; Because all there are squeezing action in each roller and plate; When top roll 21 rotated, because the rubbing action between each driven roll and the plate, each driven roll rotated under the drive of plate; At this moment, top roll 21, lower roll 22, preliminary roller 23 and back roller 24 interact and plate are rolled into tubular or arc-shaped workpiece.In the course of work of the present invention, automatic feeder 4 will be waited to roll the volume of sheet feed volume pressure device 2 and press the workspace, and at this moment, plate to be rolled is inserted between top roll 21 and the lower roll 22 and treats through back roller 24 and rolls plate and position; Subsequently, volume pressure device 2 treat roll plate carry out pre-bending processing and roll-forming also the most at last plate roll into tubular or arc-shaped workpiece with certain size specification; After treating that plate rolls completion, top roll 21 separates with driven roll, the overturning laterally under the effect of axle bed hydraulic cylinder 214 of movable axle bed 213, and the plate behind the roll-forming is accomplished the discharging action under the effect of self-emptying device 5.In addition; Roll in the work whole; The action of executive item is controlled and coordinated respectively to move to the roll bending control device in real time to volume pressure device 2, automatic feeder 4 and self-emptying device 5, and wherein, the roll bending control device is to adopt the computer control means to accomplish above-mentioned control procedure.So traditional relatively three rolls plate bending machine or four-roll plate bending machine, a kind of full-automatic plate bending machine of the present invention can be realized automatic feed, roll and self-emptying automatically, production efficiency is high.Full-automatic four-roll plate bending machine of the present invention can also smooth and make its circularity better to the workpiece after rolling except rolling tubular or arc-shaped workpiece.
As preferred embodiment; This full-automatic four-roll plate bending machine sets the Hydraulic Station that promising said lifting hydraulic cylinder 3 and said axle bed hydraulic cylinder 214 provide power; Hydraulic Station is connected with lifting hydraulic cylinder 3 and axle bed hydraulic cylinder 214 respectively through fluid pressure line; The hydraulic motor that Hydraulic Station includes hydraulic pump and is used to drive hydraulic pump, the hydraulic pressure delivery side of pump is connected with fluid pressure line.Hydraulic Station is arranged at a side of fuselage 1; Hydraulic Station includes the oil sump that is loaded with hydraulic oil; The fluid motor-driven hydraulic pump, hydraulic pump is transported to corresponding driving mechanism with the hydraulic oil in the oil sump through corresponding fluid pressure line, for example above-mentioned lifting hydraulic cylinder 3 and axle bed hydraulic cylinder 214; In addition, fluid pressure line is equipped with hydraulic control valve, reversal valve for example, and Hydraulic Station coordinates respectively to move executive item action and make the present invention roll plate in a certain order through hydraulic control valve.
As preferred embodiment; The cylinder body of said lifting hydraulic cylinder 3 is connected with said fuselage 1; The piston rod of lifting hydraulic cylinder 3 is fixedly connected with elevator 31, the both ends of said lower roll 22, said preliminary roller 23 and said back roller 24 respectively through bearing fixing in the elevator 31 of correspondence.The both ends of lower roll 22, preliminary roller 23 and back roller 24 are provided with lifting hydraulic cylinder 3, like this can be so that the action more reposefully in rising or decline process of lower roll 22, preliminary roller 23 and back roller 24; In volume pressure device 2 assembling processes; The cylinder body of the lifting hydraulic cylinder 3 of lower roll 22, preliminary roller 23 and back roller 24 correspondences all is installed on fuselage 1; Elevator 31 is fixed in the piston rod of lifting hydraulic cylinder 3; The both ends of lower roll 22, preliminary roller 23 and back roller 24 all through bearing fixing on elevator 31, when lower roll 22, preliminary roller 23 and 24 actions of back roller, corresponding lifting hydraulic cylinder 3 moves under the effect of hydraulic pump and the piston rod that drives correspondence moves.In addition, fuselage 1 corresponding elevator 31 offers corresponding chute, and when the corresponding driven roll of lifting hydraulic cylinder 3 drivings moved, elevator 31 can accurately lead to corresponding driven roll along the chute action like this.
As preferred embodiment, the bottom of said movable axle bed 213 and said fuselage 1 are hinged, and said axle bed hydraulic cylinder 214 is positioned at the outside of movable axle bed 213, and the piston rod of axle bed hydraulic cylinder 214 and movable axle bed 213 are hinged.Movable axle bed 213 (claiming again to touch the pillow) can be realized the opening and closing action; Utilizing volume pressure device 2 to roll in the process of plate; At this moment; Axle bed hydraulic cylinder 214 is with movable axle bed 213 support activity axle beds 213 and movable axle bed 213 vertically is provided with, the movable end 211 and movable axle bed 213 sockets of top roll 21; After treating the plate roll-forming; Axle bed hydraulic cylinder 214 driving activity axle beds 213 also make its overturning laterally, and at this moment, movable axle bed 213 is broken away from the movable end 211 of top roll 21; Movable axle bed 213 is opened, and releases plates and receiver 52 for follow-up release hydraulic cylinder 8 and connect material and get ready.
As preferred embodiment; The loading material platform 42 that said automatic feeder 4 includes bin 41 and liftably is arranged at bin 41 tops; Bin 41 is fixedly connected with and rises feed liquid cylinder pressure 43; Liter feed liquid cylinder pressure 43 is positioned at the below of loading material platform 42 and is connected with 42 drivings of loading material platform, and the arranged outside of loading material platform 42 has along the feeding mechanism 6 of feedstock direction action.The cylinder body that rises feed liquid cylinder pressure 43 is fixed in bin 41, and the piston rod that rises feed liquid cylinder pressure 43 holds the lower surface of loading material platform 42; The upper surface of loading material platform 42 can be provided with multilayer plate to be rolled, and the feed liquid cylinder pressure 43 that rises that is positioned at loading material platform 42 belows drives 42 risings of loading material platform, and the effect of feeding mechanism 6 is: will wait to roll in the volume pressure workspace of sheet feed volume pressure device 2.
Further; The pusher cylinder 62 that said feeding mechanism 6 includes charging console 61 and moves along feedstock direction; Pusher cylinder 62 is fixed in charging console 61, and a side of charging console 61 is provided with the vacuum cup 64 that drives through suction cylinder 63, and vacuum cup 64 is positioned at the top of said loading material platform 42; The piston rod of pusher cylinder 62 is equipped with pushing hands 65, and pushing hands 65 is between vacuum cup 64 and loading material platform 42.Vacuum cup 64 and suction cylinder 63 are installed on the sidepiece of charging console 61 through fixed mount, and suction cylinder 63 is connected with roll bending control device control signal; After liter feed liquid cylinder pressure 43 rises to certain altitude with the plate to be rolled on the loading material platform 42; The vacuum cup 64 that is positioned at loading material platform 42 tops will be positioned at the top layer under the effect of suction cylinder 63 plate to be rolled holds; At this moment; Be installed on pusher cylinder 62 actions of charging console 61, pusher cylinder 62 promotes to be positioned at the pushing hands 65 of piston rod, and pushing hands 65 will be waited to roll plate and release and make its volume that gets into volume pressure device 2 to press in the workspace.
Further; Said bin 41 corresponding said charging consoles 61 are provided with lateral adjustment device 7; Lateral adjustment device 7 includes the screw rod 71 arranging and drive through reducing motor along feedstock direction, be fixed in charging console 61 bottoms and with screw rod 71 nut engaged; The top of bin 41 is equiped with the guide rail 72 that laterally arranges with screw rod 71, and charging console 61 corresponding guide rails 72 are equiped with guide block 73, and guide block 73 is fixed in the bottom of charging console 61 and cooperates with guide rail 72.For the plate that adapts to the different size specification rolls processing, need regular ground spacing between charging console 61 and the loading material platform 42, for example,, need the mobile laterally segment distance of charging console 61 when waiting to roll the plate size when big.Utilize lateral adjustment device 7 regulate between charging consoles 61 and the loading material platform 42 apart from the time; Reducing motor drive screw 71 also drives its rotation; The nut that is fixed in charging console 61 bottoms cooperates with screw rod 71; Under the drive of rotary screw 71, charging console 61 moves along screw rod 71; Simultaneously; For the stationarity that guarantees that charging console 61 moves; The present invention installs two symmetrically arranged guide rails 72 on bin 41; Charging console 61 corresponding guide rails 72 are equiped with two symmetrically arranged guide blocks 73 equally, cooperate with guide block 73 and then realize that charging console 61 moves reposefully on bin 41 through guide rail 72.
As preferred embodiment, said fuselage 1 is provided with the release hydraulic cylinder 8 of the plate that is used to release behind roll-forming in the side of said volume pressure device 2, releases hydraulic cylinder 8 and is connected with said hydraulic pump through said fluid pressure line.Release hydraulic cylinder 8 is positioned at the side of volume pressure device 2 and laterally arranges with each roller; After plate is rolled completion; Releasing hydraulic cylinder 8 movable end 211 directions to top roll 21 under the effect of hydraulic pump moves; At this moment, release the volume pressure workspace that hydraulic cylinder 8 is released the plate behind the roll-forming volume pressure device 2.
As preferred embodiment; The receiver 52 that said self-emptying device 5 includes discharge rack 51 and is arranged at discharge rack 51 tops movably; Be provided with guide rod 53 between receiver 52 and the discharge rack 51; Discharge rack 51 is fixed at the both ends of guide rod 53, and receiver 52 can be hinged relatively slidably with guide rod 53; The bottom of receiver 52 is equipped with along the cylinder 54 that connects material of discharging direction action, and the cylinder body of the cylinder 54 that connects material is fixed in discharge rack 51, and the piston rod of the cylinder 54 that connects material is connected with receiver 52; One side of receiver 52 is provided with stirring cylinder 55, and the cylinder body of stirring cylinder 55 and discharge rack 51 are hinged, and the piston rod of stirring cylinder 55 is connected with receiver 52 slidably.The cylinder 54 that connects material promotes receiver 52 and moves along guide rod 53, and simultaneously, in the process that discharge rack 51 moves, stirring cylinder 55 relative discharge racks 51 are fixed at receiver 52; Self-emptying device 5 be used for the plate behind the roll-forming automatically transport out and for subsequent handling ready; Self-emptying device 5 courses of work of the present invention are described below: the plate behind the roll-forming is pushed out movable end 211 sides that hydraulic cylinder 8 pushes to top roll 21; Simultaneously; Axle bed hydraulic cylinder 214 is with the overturning laterally of movable axle bed 213; To movable end 211 side shiftings of top roll 21, under the synergy of releasing the hydraulic cylinder 8 and the cylinder 54 that connects material, the plate behind the roll-forming falls on the receiver 52 receiver 52 under cylinder 54 effects that connect material; After treating that plate falls on the receiver 52 fully, the cylinder 54 that connects material returns along original path and makes plate be transported to the top of discharge rack 51; Then, stirring cylinder 55 promotes receiver 52 and then makes the plate behind the roll-forming in receiver 52, turn over the side of gathering materials that drops out and fall into discharge rack 51, promptly accomplishes out material process.
As preferred embodiment; Said roll bending control device includes a control panel and a Programmable Logic Controller PLC; Control panel is connected through the signal transmssion line control signal with Programmable Logic Controller PLC, and Programmable Logic Controller PLC is connected through the signal transmssion line control signal with the motor, said axle bed hydraulic cylinder 214, said lifting hydraulic cylinder 3, said hydraulic motor, said suction cylinder 63, the said cylinder 54 that connects material, said stirring cylinder 55, the said reducing motor that drive said top roll 21 stiff ends 212.Control panel can be installed on the charging console 61, can certainly be installed on other places, and control panel is mainly used in to be controlled the whole process that rolls of the present invention in real time.In addition, Programmable Logic Controller PLC also is connected with monitor signal, carries out the man-machine communication through display, and then makes the more hommization of above-mentioned full-automatic four-roll plate bending machine, simultaneously, also is convenient to the whole process that rolls is carried out monitoring.The corresponding automatic feeder 4 of Programmable Logic Controller PLC, volume pressure device 2 and self-emptying device 5 are provided with the control corresponding unit, and each action executive item action is coordinated and controlled to each control module each other.In addition; Programmable Logic Controller PLC includes encoder; The present invention can come automatic location-plate material original position through location parameter relevant in the adjustment encoder, and the compacted position through top roll 21 position of rotation, lower roll 22 are set and the position of compressing into of side roller (comprising preliminary roller 23 and back roller 24) are realized pre-bending, rolled shaping.
Below just the course of work of the present invention be described below: plate to be rolled is put into loading material platform 42, starts through control panel and rises feed liquid cylinder pressure 43, rises 42 risings of feed liquid cylinder pressure 43 promotion loading material platforms; After treating that loading material platform 42 rises to distance to a declared goal, loading material platform 42 stops to rise, and at this moment, suction cylinder 63 drives vacuum cup 64 actions and makes that plate to be rolled is adsorbed on the vacuum cup 64; Start pusher cylinder 62 through control panel, pusher cylinder 62 is pushed to roll up the plate to be rolled of vacuum cup 64 absorption in the working region of pressure device 2, at this moment; Top roll 21 was opened with lower roll in 22 minutes; Back roller 24 rises, and preliminary roller 23 descends, the plate of being released by pusher cylinder 62 to be rolled be inserted between top roll 21 and the lower roll 22 and with back roller 24 butts; Back roller 24 is treated and is rolled plate and position, and releases cylinder and resets; After waiting to roll the plate location; Lower roll 22 moves up under the effect of lifting hydraulic cylinder 3 and panel to be rolled is compressed; At this moment; Preliminary roller 23 rises to desired location according to predefined distance value, and back roller 24 drops to desired location according to predefined distance value equally, and preliminary roller 23 rises and treats and rolls plate and carry out bending and handle; After pre-bending for the first time finishes; Back roller 24 rises to predefined position; At this moment, top roll 21 rotates under the motor-driven effect, plate under top roll 21 effect backward roller 24 move; The about 100mm of top roll 21 rotations in this process, the leading section that this process is mainly used in plate carries out the pre-bending processing first time; After the processing of pre-bending for the first time finishes; Back roller 24 is rising one segment distance further, top roll 21 reverse rotation under the motor-driven effect, at this moment; Plate after first pre-bending is handled carries out the pre-bending second time to be handled, and the plate after pre-bending is for the second time handled revert to the position before pre-bending is for the first time handled; Plate is after the pre-bending second time is handled; Further adjust roller 24 positions, back and make the curvature after plate rolls reach setting value as far as possible according to the pre-bending effect; Behind roller 24 positions, adjustment back; Top roll 21 actions and the direction rotation of handling according to the pre-bending first time, at this moment, plate is pressed from the complete floor-covering roll of leading section to rearward end; For the rearward end that makes plate concordant with leading section; At this moment, need the rearward end of plate is further rolled up pressure top roll 21 actions and the direction rotation of handling according to the pre-bending second time; Plate moves to preliminary roller 23 under top roll 21 effects, the about 100mm of top roll 21 rotations in this process; Plate is behind volume pressure device 2 roll-formings, and preliminary roller 23, lower roll 22 and back roller 24 unclamp and be reset to preset value, and the plate behind the roll-forming is hung on top roll 21; Be positioned at movable axle bed 213 overturning laterally under the effect of axle bed hydraulic cylinder 214 of top roll 21 movable ends 211, at this moment, the movable end 211 unsettled settings of top roll 21; The receiver 52 of self-emptying device 5 to movable end 211 side shiftings of top roll 21, is released hydraulic cylinder 8 and is also being pushed on the receiver 52 to movable end 211 side shiftings of top roll 21 and with the plate behind the roll-forming under the effect of hydraulic pump under cylinder 54 effects that connect material; After treating that plate behind the roll-forming falls into receiver 52, the cylinder 54 that connects material resets and the plate behind the roll-forming is transported to the top of discharge rack 51; The side of gathering materials of plate overturning to the discharge rack 51 after stirring cylinder 55 drives receiver 52 and makes the type of processing, at this moment, whole process is accomplished.
Above content is merely preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, the part that on the specific embodiment and range of application, all can change, this description should not be construed as limitation of the present invention.
Claims (10)
1. full-automatic four-roll plate bending machine; It is characterized in that: the volume pressure device (2) that includes fuselage (1) and be installed in fuselage (1); Preliminary roller (23) and back roller (24) that volume pressure device (2) includes top roll (21), lower roll (22) and lays respectively at lower roll (22) both sides; The stiff end (212) that top roll (21) includes movable end (211) and is connected with motor-driven; Stiff end (212) passes through bearing fixing in fuselage (1); Movable end (211) but be equipped with the movable axle bed (213) of opening and closing actions; Movable axle bed (213) is connected with axle bed hydraulic cylinder (214), and the both ends of lower roll (22), preliminary roller (23) and back roller (24) are connected with lifting hydraulic cylinder (3) respectively, and the radially side of volume pressure device (2) is provided with automatic feeder (4); The axial side of volume pressure device (2) is provided with self-emptying device (5), and the corresponding volume of this full-automatic four-roll plate bending machine pressure device (2), automatic feeder (4) and self-emptying device (5) are provided with the roll bending control device.
2. full-automatic four-roll plate bending machine according to claim 1; It is characterized in that: this full-automatic four-roll plate bending machine sets the Hydraulic Station that promising said lifting hydraulic cylinder (3) and said axle bed hydraulic cylinder (214) provide power; Hydraulic Station is connected with lifting hydraulic cylinder (3) and axle bed hydraulic cylinder (214) respectively through fluid pressure line; The hydraulic motor that Hydraulic Station includes hydraulic pump and is used to drive hydraulic pump, the hydraulic pressure delivery side of pump is connected with fluid pressure line.
3. full-automatic four-roll plate bending machine according to claim 2; It is characterized in that: the cylinder body of said lifting hydraulic cylinder (3) is connected with said fuselage (1); The piston rod of lifting hydraulic cylinder (3) is fixedly connected with elevator (31), and the both ends of said lower roll (22), said preliminary roller (23) and said back roller (24) are passed through bearing fixing respectively in the elevator (31) of correspondence.
4. full-automatic four-roll plate bending machine according to claim 3; It is characterized in that: the bottom of said movable axle bed (213) and said fuselage (1) are hinged; Said axle bed hydraulic cylinder (214) is positioned at the outside of movable axle bed (213), and the piston rod of axle bed hydraulic cylinder (214) and movable axle bed (213) are hinged.
5. full-automatic four-roll plate bending machine according to claim 4; It is characterized in that: the loading material platform (42) that said automatic feeder (4) includes bin (41) and liftably is arranged at bin (41) top; Bin (41) is fixedly connected with and rises feed liquid cylinder pressure (43); Liter feed liquid cylinder pressure (43) is positioned at the below of loading material platform (42) and is connected with loading material platform (42) driving, and the arranged outside of loading material platform (42) has along the feeding mechanism (6) of feedstock direction action.
6. full-automatic four-roll plate bending machine according to claim 5; It is characterized in that: the pusher cylinder (62) that said feeding mechanism (6) includes charging console (61) and moves along feedstock direction; Pusher cylinder (62) is fixed in charging console (61); One side of charging console (61) is provided with the vacuum cup (64) that drives through suction cylinder (63); Vacuum cup (64) is positioned at the top of said loading material platform (42), and the piston rod of pusher cylinder (62) is equipped with pushing hands (65), and pushing hands (65) is positioned between vacuum cup (64) and the loading material platform (42).
7. full-automatic four-roll plate bending machine according to claim 6; It is characterized in that: the corresponding said charging console of said bin (41) (61) is provided with lateral adjustment device (7); Lateral adjustment device (7) include along feedstock direction arrange and screw rod (71) through the reducing motor driving, be fixed in charging console (61) bottom and with screw rod (71) nut engaged; The top of bin (41) is equiped with the guide rail (72) that laterally arranges with screw rod (71); The corresponding guide rail of charging console (61) (72) is equiped with guide block (73), and guide block (73) is fixed in the bottom of charging console (61) and cooperates with guide rail (72).
8. full-automatic four-roll plate bending machine according to claim 7; It is characterized in that: said fuselage (1) is provided with the release hydraulic cylinder (8) of the plate that is used to release behind roll-forming in the side of said volume pressure device (2), releases hydraulic cylinder (8) and is connected with said hydraulic pump through said fluid pressure line.
9. full-automatic four-roll plate bending machine according to claim 8; It is characterized in that: the receiver (52) that said self-emptying device (5) includes discharge rack (51) and is arranged at discharge rack (51) top movably; Be provided with guide rod (53) between receiver (52) and the discharge rack (51); Discharge rack (51) is fixed at the both ends of guide rod (53), and receiver (52) can be hinged relatively slidably with guide rod (53); The bottom of receiver (52) is equipped with along the cylinder that connects material (54) of discharging direction action, and the cylinder body of the cylinder that connects material (54) is fixed in discharge rack (51), and the piston rod of the cylinder that connects material (54) is fixedly connected with receiver (52); One side of receiver (52) is provided with stirring cylinder (55), and the cylinder body of stirring cylinder (55) and discharge rack (51) are hinged, and the piston rod of stirring cylinder (55) is connected with receiver (52) slidably.
10. full-automatic four-roll plate bending machine according to claim 9; It is characterized in that: said roll bending control device includes a control panel and a Programmable Logic Controller PLC; Control panel is connected through the signal transmssion line control signal with Programmable Logic Controller PLC, and Programmable Logic Controller PLC is connected through the signal transmssion line control signal with the motor, said axle bed hydraulic cylinder (214), said lifting hydraulic cylinder (3), said hydraulic motor, said suction cylinder (63), the said cylinder that connects material (54), said stirring cylinder (55), the said reducing motor that drive said top roll (21) stiff end (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010610665.6A CN102527785B (en) | 2010-12-29 | 2010-12-29 | Full-automatic four-roller plate rolling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010610665.6A CN102527785B (en) | 2010-12-29 | 2010-12-29 | Full-automatic four-roller plate rolling machine |
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| Publication Number | Publication Date |
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| CN102527785A true CN102527785A (en) | 2012-07-04 |
| CN102527785B CN102527785B (en) | 2014-04-09 |
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| CN201010610665.6A Expired - Fee Related CN102527785B (en) | 2010-12-29 | 2010-12-29 | Full-automatic four-roller plate rolling machine |
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| CN103495625A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Five-axis full-automatic rounding machine |
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| CN103639252A (en) * | 2013-12-17 | 2014-03-19 | 泰安华鲁锻压机床有限公司 | Flexible full-automatic plate rolling production line |
| CN103706683A (en) * | 2014-01-13 | 2014-04-09 | 中建筑港集团有限公司 | Multifunctional plate reeling machine |
| CN103934321A (en) * | 2014-01-29 | 2014-07-23 | 合肥工业大学 | Control device for upper roller hydraulic plate rolling machine |
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| CN108273885A (en) * | 2018-02-07 | 2018-07-13 | 江苏江海机床集团有限公司 | A kind of hydraulic rolling machine |
| CN108356104A (en) * | 2018-04-27 | 2018-08-03 | 姚潘涛 | A kind of aluminium alloy pipe rolling technology |
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
| CN110216394A (en) * | 2017-08-22 | 2019-09-10 | 东莞市蓉工自动化科技有限公司 | A kind of sleeve mash welder facilitating blanking |
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| CN114309161A (en) * | 2021-11-22 | 2022-04-12 | 浙江上普风机有限公司 | Rolling machine |
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| CN104289610A (en) * | 2013-07-16 | 2015-01-21 | 杭州润德车轮制造有限公司 | Plate rolling device |
| CN103495625B (en) * | 2013-10-09 | 2015-06-10 | 郑州金泰制罐有限公司 | Five-axis full-automatic rounding machine |
| CN103495628A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Three-shaft full-automatic edge rolling machine |
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| CN103994903A (en) * | 2014-06-04 | 2014-08-20 | 上海宏莘科技发展有限公司 | Droping type digital full-automatic intelligent sampler |
| CN104384371A (en) * | 2014-11-26 | 2015-03-04 | 无锡四方友信股份有限公司 | Automatic bottom cap discharging mechanism |
| CN104476192A (en) * | 2014-11-27 | 2015-04-01 | 山东兴邦工业装备有限公司 | Automatic winding and forming device of tank and forming method |
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| CN105964744A (en) * | 2016-07-15 | 2016-09-28 | 南通超力卷板机制造有限公司 | Three-roller linkage adjustable numerical control four-roller veneer reeling machine |
| CN105964744B (en) * | 2016-07-15 | 2017-11-28 | 南通超力卷板机制造有限公司 | Three-roller linkage is adjustable numerical control four-roller plate bending machine |
| CN106040799A (en) * | 2016-08-17 | 2016-10-26 | 南通超力卷板机制造有限公司 | Two-roll plate rolling machine |
| CN106363097A (en) * | 2016-08-31 | 2017-02-01 | 北京创然铝塑工业有限公司 | Four-roller compound machine and plate rolling process |
| CN106424428A (en) * | 2016-12-25 | 2017-02-22 | 重庆市江津区恩聪机械厂 | Automobile fuel tank molding production line |
| CN106424428B (en) * | 2016-12-25 | 2018-02-27 | 重庆市江津区恩聪机械厂 | The forming production line of automotive oil tank |
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| CN110216394A (en) * | 2017-08-22 | 2019-09-10 | 东莞市蓉工自动化科技有限公司 | A kind of sleeve mash welder facilitating blanking |
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| CN108356104B (en) * | 2018-04-27 | 2020-01-10 | 江苏春秋重型机械有限公司 | Aluminum alloy plate rolling process |
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
| EP3851221A1 (en) * | 2020-01-16 | 2021-07-21 | MABI AG Isoliermaschinen | Rounding machine |
| CN113634632A (en) * | 2021-07-29 | 2021-11-12 | 张剑南 | Numerical control hydraulic plate rolling machine |
| CN113634632B (en) * | 2021-07-29 | 2024-01-05 | 山西锐堃机械制造有限公司 | Numerical control hydraulic veneer reeling machine |
| CN114309161A (en) * | 2021-11-22 | 2022-04-12 | 浙江上普风机有限公司 | Rolling machine |
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