CN102527785B - Full-automatic four-roller plate rolling machine - Google Patents
Full-automatic four-roller plate rolling machine Download PDFInfo
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- CN102527785B CN102527785B CN201010610665.6A CN201010610665A CN102527785B CN 102527785 B CN102527785 B CN 102527785B CN 201010610665 A CN201010610665 A CN 201010610665A CN 102527785 B CN102527785 B CN 102527785B
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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 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 sheet material to be produced to the capital equipment of tubular or arc-shaped workpiece by the roll shaft of rotation, and wherein three rolls plate bending machine and four-roll plate bending machine application are comparatively general.The operation principle of above-mentioned veneer reeling machine is as described below: by being positioned at the top roll of top and being positioned at two of top roll below or three driven rolls that can move up and down, form, top roll drives by motor and by its driven rotary, driven roll is generally driven lifting and adjusted the gap between top roll and driven roll by lifting hydraulic cylinder lifting action by lifting hydraulic cylinder.In utilizing the process of above-mentioned veneer reeling machine bending cylindrical or arc-shaped workpiece, there is permanent plastic deformation by the pressure between top roll rotation and top roll and driven roll in plate to be rolled.
In the process of bending cylindrical or arc-shaped workpiece, there is many defects in above-mentioned veneer reeling machine, for example, the general manual type that adopts is carried out charging, by staff feed and adjust the position of plate, this manual type tends to cause scrapping of workpiece owing to sending angular deviation to, and production efficiency is low and cost is high; In addition, plate after roll-forming is also generally to adopt manual type to carry out discharging, by staff, the plate after roll-forming is taken off from top roll, for large-scale workpiece, generally also need be by lifting tool discharging smoothly, labour intensity is large, production efficiency is low.
Summary of the invention
The object of the invention is to provides a kind of full-automatic four-roll plate bending machine for the deficiencies in the prior art, and this full-automatic four-roll plate bending machine can be realized automatic feed, automatically roll and self-emptying, and production efficiency is high.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of full-automatic four-roll plate bending machine, the volume pressure device that includes fuselage and be installed in fuselage, volume pressure device includes top roll, lower roll and the preliminary roller and the rear roller that lay respectively at lower roll both sides, top roll includes movable end and drives with motor the stiff end being connected, stiff end is fixed on fuselage by bearing, movable end is equipped with and can opens, close the movable axle bed of action, movable axle bed is connected with axle bed hydraulic cylinder, lower roll, the both ends of preliminary roller and rear roller are connected with respectively lifting hydraulic cylinder, the radially side of volume pressure device is provided with automatic feeder, the axial side of volume pressure device is provided with automatic discharge apparatus, the corresponding volume of this full-automatic four-roll plate bending machine pressure device, automatic feeder and automatic discharge apparatus are provided with roll bending control device.
Wherein, this full-automatic four-roll plate bending machine sets the Hydraulic Station that promising described lifting hydraulic cylinder and described axle bed hydraulic cylinder provide power, Hydraulic Station is connected with lifting hydraulic cylinder and axle bed hydraulic cylinder respectively by fluid pressure line, Hydraulic Station includes hydraulic pump and for driving the hydraulic motor of hydraulic pump, hydraulic pressure delivery side of pump is connected with fluid pressure line.
Wherein, the cylinder body of described lifting hydraulic cylinder is connected with described fuselage, and the piston rod of lifting hydraulic cylinder is fixedly connected with elevator, and corresponding elevator is fixed on by bearing respectively in the both ends of described lower roll, described preliminary roller and described rear roller.
Wherein, the bottom of described movable axle bed and described fuselage are hinged, and described 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 material table that carries that described automatic feeder includes bin and is liftably arranged at bin top, bin is fixedly connected with and rises feed liquid cylinder pressure, rise feed liquid cylinder pressure and be positioned at the below of year material table and drive and be connected with year material table, the arranged outside of carrying material table has along the feeding mechanism of feedstock direction action.
Wherein, the pusher cylinder that described feeding mechanism includes charging console and moves along feedstock direction, pusher cylinder is fixed on charging console, one side of charging console is provided with by the vacuum cup of suction air cylinder driven, vacuum cup is positioned at described top of carrying material table, the piston rod of pusher cylinder is provided with pushing hands, and pushing hands is between vacuum cup and year material table.
Wherein, the corresponding described charging console of described bin is provided with lateral adjustment device, lateral adjustment device includes along feedstock direction and arranges and the screw rod driving by reducing motor, the nut that is fixed on charging console bottom and coordinates with screw rod, the top of bin is equiped with the guide rail be arrangeding in parallel with screw rod, the corresponding guide rail of charging console is equiped with guide block, and guide block is fixed on the bottom of charging console and coordinates with guide rail.
Wherein, described fuselage is provided with for releasing the release hydraulic cylinder of the plate after roll-forming in the side of described volume pressure device, releases hydraulic cylinder and is connected with described hydraulic pump by described fluid pressure line.
Wherein, the receiver that described automatic discharge apparatus includes discharge rack and is arranged at movably discharge rack top, is provided with guide rod between receiver and discharge rack, and discharge rack is fixed at the both ends of guide rod, receiver and guide rod can relative sliding hinged; 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 on discharge rack, and the piston rod of the cylinder that connects material is fixedly connected with receiver; One side of receiver is provided with stirring cylinder, and cylinder body and the discharge rack of stirring cylinder are hinged, and the piston rod of stirring cylinder is connected slidably with receiver.
Wherein, described roll bending control device includes control panel and a Programmable Logic Controller PLC, control panel is connected by signal transmssion line control signal with Programmable Logic Controller PLC, Programmable Logic Controller PLC with drive the motor of described top roll stiff end, described axle bed hydraulic cylinder, described lifting hydraulic cylinder, described hydraulic motor, described suction cylinder, described in connect material cylinder, described stirring cylinder, described reducing motor by signal transmssion line control signal, be connected.
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, volume pressure device includes top roll, lower roll and the preliminary roller and the rear roller that lay respectively at lower roll both sides, top roll includes movable end and drives with motor the stiff end being connected, stiff end is fixed on fuselage by bearing, movable end is equipped with and can opens, close the movable axle bed of action, movable axle bed is connected with axle bed hydraulic cylinder, lower roll, the both ends of preliminary roller and rear roller are connected with respectively lifting hydraulic cylinder, the radially side of volume pressure device is provided with automatic feeder, the axial side of volume pressure device is provided with automatic discharge apparatus, the corresponding volume of this full-automatic four-roll plate bending machine pressure device, automatic feeder and automatic discharge apparatus are provided with roll bending control device.Roll bending control device is controlled lower roll, preliminary roller and rear roller action, and the present invention is interacted and realized plate by top roll, lower roll, preliminary roller and rear roller and rolls; In addition, automatic feeder and automatic discharge apparatus can be realized full-automatic charging and discharging; So the present invention can realize automatic feed, automatically roll and self-emptying, production efficiency is high.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the present invention below, but the embodiment in accompanying drawing does not form any limitation of the 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 Fig. 4 position.
Fig. 6 is the structural representation of a kind of full-automatic four-roll plate bending machine automatic discharge apparatus 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 automatic discharge apparatus 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---rear roller 3---lifting hydraulic cylinder 31---elevators
4---automatic feeder 41---bin 42---year material tables
43------automatic discharge apparatus 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
Below in conjunction with embodiment, the present invention is further illustrated.
As shown in Figures 1 to 8, 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, volume pressure device 2 includes top roll 21, lower roll 22 and the preliminary roller 23 and the rear roller 24 that lay respectively at lower roll 22 both sides, top roll 21 includes movable end 211 and drives with motor the stiff end 212 being connected, stiff end 212 is fixed on fuselage 1 by bearing, movable end 211 is equipped with and can opens, close the movable axle bed 213 of action, movable axle bed 213 is connected with axle bed hydraulic cylinder 214, lower roll 22, the both ends of preliminary roller 23 and rear roller 24 are connected with respectively lifting hydraulic cylinder 3, 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 automatic discharge apparatus 5, the corresponding volume of this full-automatic four-roll plate bending machine pressure device 2, automatic feeder 4 and automatic discharge apparatus 5 are provided with roll bending control device.
In order to facilitate charging and discharging, volume pressure device 2 is installed on a side of fuselage 1, and wherein, top roll 21 is main drive roll, and lower roll 22, preliminary roller 23 and rear roller 24 are driven roll; In rolling the process of plate, plate intercalation to be rolled is between top roll 21 and driven roll, top roll 21 drives by motor and is driven to rotate, owing to all there is squeezing action in each roller and plate, when top roll 21 rotates, due to the rubbing action between each driven roll and plate, each driven roll rotates under the drive of plate, now, top roll 21, lower roll 22, preliminary roller 23 and rear 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 is pressed workspace by the volume of sheet feed to be rolled volume pressure device 2, now, wait roll that plate is inserted between top roll 21 and lower roll 22 and by after roller 24 treat and roll plate and position; Subsequently, volume pressure device 2 treat roll plate carry out pre-bending processing and roll-forming and the most at last plate roll into tubular or the arc-shaped workpiece with certain size specification; After plate has rolled, 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 after roll-forming completes discharging action under the effect of automatic discharge apparatus 5.In addition, whole, roll in work, the action of each action executing part controlled and coordinates in real time by roll bending control device to volume pressure device 2, automatic feeder 4 and automatic discharge apparatus 5, wherein, roll bending control device is to adopt computer control means to complete above-mentioned control procedure.So, relatively traditional 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, automatically roll and self-emptying, and production efficiency is high.Full-automatic four-roll plate bending machine of the present invention, except bending cylindrical or arc-shaped workpiece, can also smooth and make its circularity better to the workpiece after rolling.
As preferred embodiment, this full-automatic four-roll plate bending machine sets the Hydraulic Station that promising described lifting hydraulic cylinder 3 and described axle bed hydraulic cylinder 214 provide power, Hydraulic Station is connected with lifting hydraulic cylinder 3 and axle bed hydraulic cylinder 214 respectively by fluid pressure line, Hydraulic Station includes hydraulic pump and for driving the hydraulic motor of hydraulic pump, 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, fluid motor-driven hydraulic pump, hydraulic pump is transported to corresponding driving mechanism by the hydraulic oil in oil sump by corresponding fluid pressure line, routine lifting hydraulic cylinder 3 described above and axle bed hydraulic cylinder 214; In addition, fluid pressure line is equipped with hydraulic control valve, reversal valve for example, and Hydraulic Station is coordinated each action executing part by hydraulic control valve and is moved and make the present invention roll in a certain order plate.
As preferred embodiment, the cylinder body of described lifting hydraulic cylinder 3 is connected with described fuselage 1, the piston rod of lifting hydraulic cylinder 3 is fixedly connected with elevator 31, and corresponding elevator 31 is fixed on by bearing respectively in the both ends of described lower roll 22, described preliminary roller 23 and described rear roller 24.The both ends of lower roll 22, preliminary roller 23 and rear 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 rear 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 rear roller 24 correspondences is all installed on fuselage 1, elevator 31 is fixed on the piston rod of lifting hydraulic cylinder 3, the both ends of lower roll 22, preliminary roller 23 and rear roller 24 are all fixed on elevator 31 by bearing, when lower roll 22, preliminary roller 23 and rear roller 24 action, corresponding lifting hydraulic cylinder 3 moves and drives corresponding piston rod to move under the effect of hydraulic pump.In addition, the corresponding elevator 31 of fuselage 1 offers corresponding chute, and when lifting hydraulic cylinder 3 drives corresponding driven roll action, elevator 31, along chute action, can accurately lead to corresponding driven roll like this.
As preferred embodiment, the bottom of described movable axle bed 213 and described fuselage 1 are hinged, and described 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(claims again to touch the pillow) can realize opening and closing action, utilizing volume pressure device 2 to roll in the process of plate, now, axle bed hydraulic cylinder 214 is by movable axle bed 213 movable support axle beds 213 and movable axle bed 213 is vertically arranged, the movable end 211 of top roll 21 and movable axle bed 213 sockets; After plate roll-forming, axle bed hydraulic cylinder 214 driving activity axle beds 213 also make its overturning laterally, and now, movable axle bed 213 is broken away from the movable end 211 of top roll 21, movable axle bed 213 is opened, and for follow-up release hydraulic cylinder 8, releases plates and receiver 52 and connect material and get ready.
As preferred embodiment, year material table 42 that described automatic feeder 4 includes bin 41 and is liftably arranged at bin 41 tops, bin 41 is fixedly connected with and rises feed liquid cylinder pressure 43, rise feed liquid cylinder pressure 43 and be positioned at the below of year material table 42 and drive and be connected with year material table 42, the arranged outside of carrying material table 42 has along the feeding mechanism 6 of feedstock direction action.The cylinder body that rises feed liquid cylinder pressure 43 is fixed on bin 41, and the piston rod that rises feed liquid cylinder pressure 43 holds the lower surface that carries material table 42; The upper surface that carries material table 42 can arrange multilayer plate to be rolled, and the feed liquid cylinder pressure 43 that rises that is positioned at year material table 42 belows drives year material tables 42 to rise, and the effect of feeding mechanism 6 is: in the volume pressure workspace of sheet feed volume pressure device 2 to be rolled.
Further, the pusher cylinder 62 that described feeding mechanism 6 includes charging console 61 and moves along feedstock direction, pusher cylinder 62 is fixed on charging console 61, one side of charging console 61 is provided with the vacuum cup 64 driving by suction cylinder 63, vacuum cup 64 is positioned at described top of carrying material table 42, the piston rod of pusher cylinder 62 is provided with pushing hands 65, and pushing hands 65 is between vacuum cup 64 and year material table 42.Vacuum cup 64 and suction cylinder 63 are installed on the sidepiece of charging console 61 by fixed mount, suction cylinder 63 is connected with roll bending control device control signal; Rise feed liquid cylinder pressure 43 and will carry rising to after certain altitude wait rolling plate on material table 42, the vacuum cup 64 that is positioned at year material table 42 tops holds the plate to be rolled that is positioned at top layer under the effect of suction cylinder 63, now, 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 releases and make its volume that enters volume pressure device 2 to press in workspace plate to be rolled.
Further, the corresponding described charging console 61 of described bin 41 is provided with lateral adjustment device 7, lateral adjustment device 7 includes along feedstock direction and arranges and the screw rod 71 driving by reducing motor, the nut that is fixed on charging console 61 bottoms and coordinates with screw rod 71, the top of bin 41 is equiped with the guide rail 72 be arrangeding in parallel with screw rod 71, the corresponding guide rail 72 of charging console 61 is equiped with guide block 73, and guide block 73 is fixed on the bottom of charging console 61 and coordinates with guide rail 72.In order to adapt to, the plate of different size specification is rolled to processing, charging console 61 and carry between material table 42 and need spacing regularly, for example, and when wait rolling plate size when larger, need be by a charging console 61 mobile segment distance laterally.When utilizing lateral adjustment device 7 regulate charging console 61 and carry the distance between material table 42, reducing motor drive screw 71 also drives its rotation, the nut that is fixed on charging console 61 bottoms coordinates 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, the corresponding guide rail 72 of charging console 61 is equiped with two symmetrically arranged guide blocks 73 equally, coordinates and then realize charging console 61 and on bin 41, move reposefully by guide rail 72 with guide block 73.
As preferred embodiment, described fuselage 1 is provided with for releasing the release hydraulic cylinder 8 of the plate after roll-forming in the side of described volume pressure device 2, releases hydraulic cylinder 8 and is connected with described hydraulic pump by described fluid pressure line.Releasing hydraulic cylinder 8 is positioned at the side of volume pressure device 2 and be arranged in parallel with each roller, after plate has been rolled, releasing hydraulic cylinder 8 movable end 211 directions to top roll 21 under the effect of hydraulic pump moves, now, release hydraulic cylinder 8 and the plate after roll-forming is released to the volume pressure workspace of volume pressure device 2.
As preferred embodiment, the receiver 52 that described automatic discharge apparatus 5 includes discharge rack 51 and is arranged at movably discharge rack 51 tops, between receiver 52 and discharge rack 51, be provided with guide rod 53, discharge rack 51 is fixed at the both ends of guide rod 53, and receiver 52 and guide rod 53 are can relative sliding ground hinged; 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 on 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 slidably with receiver 52.The cylinder 54 that connects material promotes receiver 52 and moves along guide rod 53, and meanwhile, in the process moving relative to discharge rack 51 at receiver 52, the relative discharge rack 51 of stirring cylinder 55 maintains static; Automatic discharge apparatus 5 is for automatically transporting out by the plate after roll-forming and being that subsequent handling is ready, automatic discharge apparatus 5 courses of work of the present invention are as described below: the plate after 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 by the overturning laterally of movable axle bed 213, receiver 52 under cylinder 54 effect that connects material to movable end 211 side shiftings of top roll 21, releasing under the synergy of hydraulic cylinder 8 and the cylinder 54 that connects material, the plate after roll-forming falls on receiver 52; After plate falls on receiver 52 completely, the cylinder 54 that connects material returns and makes plate be transported to the top of discharge rack 51 along original path; Then, stirring cylinder 55 promotes receiver 52 and then makes the plate after roll-forming turn over the side of gathering materials that drops out and fall into discharge rack 51 in receiver 52, completes out material process.
As preferred embodiment, described roll bending control device includes control panel and a Programmable Logic Controller PLC, control panel is connected by signal transmssion line control signal with Programmable Logic Controller PLC, Programmable Logic Controller PLC with drive the motor of described top roll 21 stiff ends 212, described axle bed hydraulic cylinder 214, described lifting hydraulic cylinder 3, described hydraulic motor, described suction cylinder 63, described in connect material cylinder 54, described stirring cylinder 55, described reducing motor by signal transmssion line control signal, be connected.Control panel can be installed on charging console 61, can certainly be installed on other places, and control panel is mainly used in the whole process that rolls of the present invention to control in real time.In addition, Programmable Logic Controller PLC is also connected with monitor signal, by display, carries out man-machine communication, and then makes the more hommization of above-mentioned full-automatic four-roll plate bending machine, meanwhile, is also convenient to the whole process that rolls to carry out monitoring.The corresponding automatic feeder 4 of Programmable Logic Controller PLC, volume pressure device 2 and automatic discharge apparatus 5 are provided with corresponding control module, and each action executing part action is coordinated and controlled to each control module mutually.In addition, Programmable Logic Controller PLC includes encoder, the present invention can carry out automatic positioning material original position by adjusting relevant location parameter in encoder, by the compacted position of top roll 21 position of rotation, lower roll 22 being set and pre-bending, rolled forming are realized in the position of compressing into of side roller (comprising preliminary roller 23 and rear roller 24).
Below just the course of work of the present invention be described below: will plate be rolled put into and carry a material table 42, by control panel, starts and rises feed liquid cylinder pressure 43, rise 43 promotion year material tables 42 risings of feed liquid cylinder pressure; Wait carrying material table 42, rise to after distance to a declared goal, carry material table 42 and stop rising, now, suction cylinder 63 drives vacuum cup 64 move and plate to be rolled is adsorbed on vacuum cup 64; By control panel, start pusher cylinder 62, pusher cylinder 62 is pushed to roll up in the working region of pressure device 2 by the plate to be rolled of vacuum cup 64 absorption, now, top roll 21 separates with lower roll 22, rear roller 24 rises, and preliminary roller 23 declines, by pusher cylinder 62, released wait roll that plate is inserted between top roll 21 and lower roll 22 and with after roller 24 butts, rear roller 24 is treated and is rolled plate and position, and releases cylinder and resets; Until after rolling plate location, lower roll 22 moves up and panel to be rolled is compressed under the effect of lifting hydraulic cylinder 3, now, preliminary roller 23 rises to desired location according to predefined distance value, rear 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 processing; After pre-bending finishes for the first time, rear roller 24 rises to predefined position, now, top roll 21 rotates under motor driving effect, plate under top roll 21 effect backward roller 24 move, the about 100mm of top roll 21 rotation in this process, this process is mainly used in that the leading section of plate is carried out to pre-bending for the first time and processes; After pre-bending processing for the first time finishes, rear roller 24 is rising one segment distance further, and top roll 21 counter-rotates under motor driving effect, now, plate after the first pre-bending is processed carries out pre-bending for the second time to be processed, and the plate after pre-bending is for the second time processed revert to the position before pre-bending is for the first time processed; Plate is after pre-bending is for the second time processed, after further adjusting according to pre-bending effect, roller 24 positions also make the curvature after plate rolls reach setting value as far as possible, adjust behind rear roller 24 positions, top roll 21 actions the direction rotation of processing according to pre-bending for the first time, now, plate is pressed from leading section to the complete floor-covering roll of rearward end; In order to make the rearward end of plate concordant with leading section, now, need carry out further volume to the rearward end of plate and press, top roll 21 actions the direction rotation of processing according to pre-bending for the second time, plate moves to preliminary roller 23 under top roll 21 effects, the about 100mm of top roll 21 rotation in this process; Plate is after volume pressure device 2 roll-formings, and preliminary roller 23, lower roll 22 and rear roller 24 unclamp and be reset to preset value, and the plate after 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, now, the unsettled setting of movable end 211 of top roll 21; The receiver 52 of automatic discharge apparatus 5 under cylinder 54 effect that connects material to movable end 211 side shiftings of top roll 21, release hydraulic cylinder 8 under the effect of hydraulic pump also to movable end 211 side shiftings of top roll 21 and the plate after roll-forming is pushed on receiver 52; Plate after roll-forming falls into after receiver 52, and the cylinder 54 of connecting material resets and the plate after roll-forming is transported to the top of discharge rack 51; Stirring cylinder 55 drives receivers 52 and makes to make plate overturning after type to the side of gathering materials of discharge rack 51, and now, whole process completes.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (6)
1. a 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), volume pressure device (2) includes top roll (21), lower roll (22) and the preliminary roller (23) and the rear roller (24) that lay respectively at lower roll (22) both sides, top roll (21) includes movable end (211) and drives with motor the stiff end (212) being connected, stiff end (212) is fixed on fuselage (1) by bearing, movable end (211) is equipped with and can opens, close the movable axle bed (213) of action, movable axle bed (213) is connected with axle bed hydraulic cylinder (214), lower roll (22), the both ends of preliminary roller (23) and rear roller (24) are connected with respectively lifting hydraulic cylinder (3), 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 automatic discharge apparatus (5), the corresponding volume of this full-automatic four-roll plate bending machine pressure device (2), automatic feeder (4) and automatic discharge apparatus (5) are provided with roll bending control device,
Year material table (42) that described automatic feeder (4) includes bin (41) and is liftably arranged at bin (41) top, bin (41) is fixedly connected with and rises feed liquid cylinder pressure (43), rise feed liquid cylinder pressure (43) and be positioned at the below of year material table (42) and drive and be connected with year material table (42), the arranged outside of carrying material table (42) has along the feeding mechanism (6) of feedstock direction action;
The pusher cylinder (62) that described feeding mechanism (6) includes charging console (61) and moves along feedstock direction, pusher cylinder (62) is fixed on charging console (61), one side of charging console (61) is provided with the vacuum cup (64) driving by suction cylinder (63), vacuum cup (64) is positioned at described top of carrying material table (42), the piston rod of pusher cylinder (62) is provided with pushing hands (65), and pushing hands (65) is positioned at vacuum cup (64) and carries between material table (42);
The corresponding described charging console of described bin (41) (61) is provided with lateral adjustment device (7), lateral adjustment device (7) includes the screw rod (71) of arranging and driving by reducing motor along feedstock direction, the nut that is fixed on charging console (61) bottom and coordinates with screw rod (71), the top of bin (41) is equiped with the guide rail (72) be arrangeding in parallel with screw rod (71), the corresponding guide rail of charging console (61) (72) is equiped with guide block (73), guide block (73) is fixed on the bottom of charging console (61) and coordinates with guide rail (72),
The receiver (52) that described automatic discharge apparatus (5) includes discharge rack (51) and is arranged at movably discharge rack (51) top, between receiver (52) and discharge rack (51), be provided with guide rod (53), discharge rack (51) is fixed at the both ends of guide rod (53), and receiver (52) and guide rod (53) are can relative sliding ground hinged; 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 on 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 slidably with receiver (52).
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 described lifting hydraulic cylinder (3) and described axle bed hydraulic cylinder (214) provide power, Hydraulic Station is connected with lifting hydraulic cylinder (3) and axle bed hydraulic cylinder (214) respectively by fluid pressure line, Hydraulic Station includes hydraulic pump and for driving the hydraulic motor of hydraulic pump, 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 described lifting hydraulic cylinder (3) is connected with described fuselage (1), the piston rod of lifting hydraulic cylinder (3) is fixedly connected with elevator (31), and corresponding elevator (31) is fixed on by bearing respectively in the both ends of described lower roll (22), described preliminary roller (23) and described rear roller (24).
4. full-automatic four-roll plate bending machine according to claim 3, it is characterized in that: the bottom of described movable axle bed (213) and described fuselage (1) are hinged, described 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: described fuselage (1) is provided with for releasing the release hydraulic cylinder (8) of the plate after roll-forming in the side of described volume pressure device (2), release hydraulic cylinder (8) and be connected with described hydraulic pump by described fluid pressure line.
6. full-automatic four-roll plate bending machine according to claim 5, it is characterized in that: described roll bending control device includes control panel and a Programmable Logic Controller PLC, control panel is connected by signal transmssion line control signal with Programmable Logic Controller PLC, Programmable Logic Controller PLC and the motor that drives described top roll (21) stiff end (212), described axle bed hydraulic cylinder (214), described lifting hydraulic cylinder (3), described hydraulic motor, described suction cylinder (63), the described cylinder that connects material (54), described stirring cylinder (55), described reducing motor connects by signal transmssion line control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010610665.6A CN102527785B (en) | 2010-12-29 | 2010-12-29 | Full-automatic four-roller plate rolling machine |
Applications Claiming Priority (1)
| 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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| CN102527785A CN102527785A (en) | 2012-07-04 |
| CN102527785B true CN102527785B (en) | 2014-04-09 |
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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 |
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| CN103639252B (en) * | 2013-12-17 | 2016-08-24 | 泰安华鲁锻压机床有限公司 | A kind of flexible full-automatic roll bending production line |
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| CN105757019B (en) * | 2016-03-29 | 2017-07-18 | 中国矿业大学 | A kind of crusher's rollers gap adjusts system |
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| 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 |
| CN106363097B (en) * | 2016-08-31 | 2019-05-31 | 北京创然铝塑工业有限公司 | A kind of four-roller compounding machine and roll bending technique |
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| CN106964675A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | A kind of linkage adjustment mechanism of working roll of veneer reeling 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 |
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| EP3851221B1 (en) * | 2020-01-16 | 2022-05-18 | MABI AG Isoliermaschinen | Rounding 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648402A (en) * | 1992-07-20 | 1994-02-22 | Ishii Kogyo Kk | Apparatus for boxing cans |
| CN100345694C (en) * | 2005-11-03 | 2007-10-31 | 上海交通大学 | Carving mechanism capable of loading and unloading parts automatically in product line of ternary cleaner for tail gas of cars |
| CN100346894C (en) * | 2005-11-10 | 2007-11-07 | 上海交通大学 | Four rollers automatic reeling mechanism in product line of manufacturing ternary cleaner for tail gas of cars |
| CN201074137Y (en) * | 2007-07-30 | 2008-06-18 | 乌恩其 | Hydraulic iron material tipping bucket |
| CN101402111A (en) * | 2008-11-07 | 2009-04-08 | 南通恒得利机械制造有限公司 | Lapping machine special for wind power generation column barrel |
| CN101773955B (en) * | 2010-03-15 | 2011-09-07 | 河南承信齿轮传动有限公司 | Full-automatic plate bending machine and control method thereof |
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2010
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| CN102527785A (en) | 2012-07-04 |
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