A kind of method of automatically conveying and stacking corrugated boards and device
Technical field:
The present invention relates to the corrugated board production technical field, refer in particular to a kind of method and device of automatic folding and piling-up corrugated paperboard.
Background technology:
Corrugated board generally is obtained through the stacked processing procedure such as shift out of preheating, fluting, paste glue, bonding, cooling, line ball, cutting, collection by fluting medium; Corrugated board is horizontal go out cardboard after; After need corrugated board being tied up with 10~40 of certain numbers; It is exactly corrugated paper board production line that 200~500 on positive and negative stacking, above flow process combine.Each flow process all is indispensable in the manufacturing line; Wherein corrugated board is collected the stacked equipment that shifts out, we are referred to as conveyer, certainly because the difference of its characteristics; Also be stacker or stacking machine, but its purpose all is stacked shifting out of collection of corrugated board.
The collection of the corrugated board that occurs on the market at present, is stacked shifts out mode and mainly contains that the permanent height of artificial little buttress piles up, the artificial Parma of portal frame type piles up and the big automatically buttress of cage formula piles up.It is that stacking platform and delivery platform drop are permanent high that the permanent height of artificial little buttress piles up; Owing to drop is crossed the reason that conference causes the cardboard folding line; Equipment can only pile up 10~30 owing to little buttress; Cardboard conveying, cardboard quantity are checked, the conversion of cardboard specification all has artificial the completion, have shortcomings such as labour intensity is big, the mistake of counting, the whole line production efficiency of reduction.The artificial Parma stack manner of portal frame type is to fix with an a kind of end, and the form of other end vertical lift is carried out the cardboard collection and piled up 100~300 of stacks as high; Retaining paper, horizontally go out, the conversion of cardboard specification all has artificial the completion; Because the structural limitations of the single-ended up-down of its paper delivery makes cardboard be prone to the folding line equivalent damage, and need carry out that little buttress is tied up, positive and negative piling up in other place; This kind of equipment needs artificial quantity bigger, reduces whole line production efficiency to a certain extent.The automatically big buttress stack manner of cage formula is to carry out cardboard and collect and pile up 200~500 of stacks as high, paper delivery automatically with a kind of cage form platform that can vertical lift.This kind of collecting amount of stacking is big, and degree of automation is higher, allows manufacturing line with advantages such as maximal efficiency runnings, but has that the area of mill site requirement is big, equipment cost is high, still need manual work shortcoming such as count, and makes it apply difficulty.
Summary of the invention:
The objective of the invention is to overcome the deficiency of prior art, the method and the device of little, the simple in structure and automatic folding and piling-up corrugated paperboard that cost is low of a kind of floor area is provided.
For realizing above-mentioned purpose, technical scheme provided by the present invention is: at first, and according to the length and the line speed of corrugated board; Platen component groups pressurization compacting corrugated board, corrugated board is delivered on the platform conveying assembly by the compacting of platen assembly later, drives the corrugated board running by the platform conveying assembly; Corrugated board is delivered to is parked in the hanging in the hurdle assembly of initial receiving position, retaining paper assembly hangs the corrugated board arrangement alignment on the hurdle assembly with entering, when the collection of corrugated board highly reaches the position that the photoelectric switch in the retaining paper assembly sets; The induction cylinder drives and to hang the hurdle assembly and descend, the height that makes paper topmost with hang the hurdle assembly initial receive highly consistent, continuation collection corrugated board; When the corrugated board of the corrugated board of setting quantity or current specification all through top paper assembly on the time, top paper assembly jack-up under the drive of top paper cylinder, operation comes paper before stopping; At this moment, the first platform transportation section slow running in the platform conveying assembly, second, third platform transportation section high-speed operation in the platform conveying assembly; After this batch corrugated board all got into the 3rd platform transportation section, top paper assembly descended, the slow running simultaneously of the first platform transportation section in the platform conveying assembly and the second platform transportation section; High-speed operation is continued in the 3rd platform transportation section; Thereby batch separation before and after the completion corrugated board, after the hurdle assembly is hung in the whole entering of the corrugated board behind the paper assembly of top, the whole microrunnings of platform conveying assembly; The induction cylinder that hangs the hurdle assembly drives this batch corrugated board and drops on row's paper assembly; Keep off simultaneously moving behind the paper assembly and step down, the exit roller of row's paper assembly is expelled to subsequent processing with corrugated board, discharge accomplish after; Hang the hurdle assembly and rise to initial receiving position; Top paper assembly descends, and slide rail moves to and the corresponding retaining paper of corrugated board specification position retaining paper assembly in retaining paper driven by motor lower edge, and the platform conveying assembly recovers the normal speed running.
Accomplish the described structure of said method; It includes platen assembly, top paper assembly, platform conveying assembly, hang the hurdle assembly, lifting assembly, retaining paper assembly, row's paper assembly, platen assembly, platform conveying assembly and hang the hurdle assembly and be installed in respectively on the frame, and top paper assembly is installed in and hangs between hurdle assembly and the platen assembly; Lifting assembly is installed on the frame; And with hang the hurdle assembly and be connected, retaining paper assembly is positioned at and hangs assembly top, hurdle, row's paper assembly is installed in and hangs under the hurdle assembly; Wherein, The platen assembly is many groups, and the platen assembly comprises platen cylinder, press strip, back plate, connecting rod, and press strip is installed on the crossbeam; Crossbeam is installed on the frame through back plate; The cylinder body of platen cylinder is installed on the crossbeam, and connecting rod one end is connected with crossbeam, and the other end is connected on the piston rod of platen cylinder; Described top paper assembly includes top paper cylinder, lifting paper pole, back plate, and wherein, back plate is installed on the frame, and top paper cylinder vertically is installed on the back plate, and lifting paper pole is installed on the piston rod of top paper cylinder; Described platform conveying assembly comprises three sections conveying mechanisms, and every section conveying mechanism is made up of motor, drop-gear box, idler roller, drive roll, driven voller, load-transfer device, coder, platform, wherein; Below all be installed on the frame, motor transmission shaft links to each other with drop-gear box, and drop-gear box drives drive roll and rotates; Drive roll drives driven voller through load-transfer device and rotates, and idler roller is installed on the frame, and coder is installed on the drive roll axle head; Platform holds up transport platform below load-transfer device; At platform conveying assembly rear, the paper delivery rubber roll is installed, the 3rd section drive roll rotates described lifting assembly and includes induction cylinder, first pulley, second pulley, the 3rd pulley, connecting strand through sprocket wheel, chain drive paper delivery rubber roll; Wherein, First pulley, second pulley, the 3rd pulley are installed in respectively on the frame, and connecting strand has two, and an end of two connecting strands all is connected with the piston rod of rack-mounted induction cylinder; Wherein a connecting strand is walked around to be connected to behind second pulley and the 3rd pulley and is hung hurdle assembly one end, and another connecting strand is walked around successively to be connected to behind second pulley, the 3rd pulley and first pulley and hung the hurdle assembly other end; Described retaining paper assembly includes first pressing board, second pressing board, synchronizing shaft, coaster assembly; The coaster assembly has two groups; Lay respectively at the frame both sides; The coaster assembly includes adapter plate, upper sprocket wheel, guide wheel, tension wheel, driving chain wheel, gear, and wherein, adapter plate is installed on the guide rail through guide wheel; Second pressing board is fixedly mounted on and hangs between hurdle assembly and the top paper assembly, and first pressing board and synchronizing shaft are installed in respectively on the adapter plate, and first pressing board is provided with photoelectric sensor switch; Synchronizing shaft is positioned at the inboard two ends of adapter plate upper sprocket wheel is installed; Retaining paper motor is installed in the adapter plate outside, and retaining paper motor transmission shaft is connected with the driving chain wheel that is installed in the adapter plate inboard, and driving chain wheel is connected with guide wheel, upper sprocket wheel through chain successively; Tension wheel is movably arranged on the adapter plate; And contact with chain, gear is positioned on the retaining paper motor transmission shaft, and contacts with the guide rail lower edge; Described row's paper assembly includes row's paper motor, row's paper sprocket wheel, drive sprocket, exit roller; Wherein, Exit roller is installed in respectively on the frame with row's paper motor, and row's paper sprocket wheel is installed in exit roller one end, and is connected with drive sprocket on arranging the paper motor through chain.
The present invention is after having adopted such scheme; The corrugated board of suppressing by the platen assembly; Carry through the platform conveying assembly; The hurdle assembly is hung in neat smooth entering, hangs the hurdle assembly and under the drive of lifting assembly, descends and continues to collect corrugated board, keeps off the paper assembly and corrugated board on the hurdle assembly is hung in entering puts in order and align.When setting quantity arrival or order separation; Top paper assembly is with batch separation before and after the corrugated board; Corrugated board after the separation is driven to get into fast by load-transfer device and hangs on the hurdle assembly, hangs the hurdle assembly and drops on row's paper assembly, and the exit roller in row's paper assembly drives corrugated board and gets into subsequent processing.Of the present invention simple in structure, floor area is little, it is more to pile up quantity, cardboard does not have folding line; And can accomplish the corrugated board smallest number and separate horizontally to go out, on manufacturing line, directly tie up and positive and negative stack operation, need not to look for the place in addition and quantity is accurate; And accomplish the cardboard specification automatically and switch, cardboard conveying and stacking self adaptation cardboard length, line speed need not manual operation basically; Economize the people province place that saves time, improved corrugated board production efficiency greatly.
Description of drawings:
Fig. 1 is an overall schematic of the present invention.
Fig. 2 is an A-A scheme drawing among Fig. 1.
Reference numeral: 1-platen assembly; 2-top paper assembly; 3-top paper cylinder; The 4-lifting paper pole; The 5-back plate; The 6-photoelectric sensor switch; 7-retaining paper assembly; 8-hangs the hurdle assembly; 9-row paper assembly; The 10-connecting strand; 11-row paper sprocket wheel; 12-first pulley; The 13-guide rail; The 14-drive sprocket; 15-second pressing board; 16-responds to cylinder; 17-second pulley; 18-the 3rd pulley; 19-retaining paper motor; The 20-driving chain wheel; The 21-exit roller; The 22-upper sprocket wheel; The 23-synchronizing shaft; The 24-adapter plate; The 25-tension wheel; The 26-guide wheel; 27-row paper motor; 28-coaster assembly; The 29-lifting assembly; 30-first pressing board; The 31-gear; The 32-motor; The 33-drop-gear box; The 34-idler roller; The 35-driven roll; The 36-rubber roll; 37-platform conveying assembly; 38-platen cylinder; The 39-press strip; The 40-back plate; The 41-connecting rod; The 42-crossbeam; The 43-first platform transportation section; The 44-second platform transportation section; 45-the 3rd platform transportation section; The 46-drive roll; The 47-load-transfer device; The 48-coder; The 49-platform.
The specific embodiment:
Be described further with 2 couples of the present invention of accompanying drawing below in conjunction with accompanying drawing 1; Preferred embodiment of the present invention is: the method for the described automatic folding and piling-up corrugated paperboard of present embodiment; According to cardboard length and line speed; Platen assembly 1 divides into groups to pressurize and suppresses corrugated board, platform conveying assembly 37 self adaptation delivery speeies, thus guarantee neat, the smooth conveying of corrugated board dislocation.After corrugated board is suppressed by platen assembly 1; On platform conveying assembly 37, deliver into and hang in the hurdle assembly 8; Hanging hurdle assembly 8 is parked in initial receiving position and collects corrugated board under induction cylinder 16 drives; Retaining paper assembly 7 aligns the corrugated board arrangement that entering is hung on the hurdle assembly 8, and when the collection of corrugated board highly reached the position of the photoelectric switch setting in the retaining paper assembly 7, induction cylinder 16 drove and hangs 8 declines of hurdle assembly; The height that makes paper topmost with hang hurdle assembly 8 initial receive highly consistent, continuation collection corrugated board.When setting quantity (5~80) corrugated board or current specification cardboard all through top paper assembly 2, top paper assembly 2 is jack-up under the drive of top paper cylinder 3, stops that the place ahead comes paper; The first platform transportation section, 43 slow runnings in the platform conveying assembly 37, second, third platform transportation section 44,45 high-speed operations of platform conveying assembly are after this batch corrugated board all gets into the 3rd platform transportation section 45; Top paper assembly 2 descends, first platform transportation section 43 in the platform conveying assembly 37 and 44 slow runnings simultaneously of the second platform transportation section, and high-speed operation is continued in the 3rd platform transportation section 45; Thereby batch separation before and after the completion corrugated board; When all getting into, hangs in the hurdle assembly 8 this batch corrugated board, the 37 whole microrunnings of platform conveying assembly, and the induction cylinder 16 that hangs hurdle assembly 8 drives this batch corrugated board and drops on row's paper assembly 9; Keep off simultaneously moving behind the paper assembly 7 and step down; The exit roller 21 of row's paper assembly 9 is expelled to subsequent processing with corrugated board, discharge accomplish after, hang hurdle assembly 8 and rise to initial receiving position; Retaining paper assembly 7 moves to the corresponding retaining paper of corrugated board specification position at retaining paper motor 19 drive lower edge slide rails, and platform conveying assembly 37 recovers the normal speed running.
Accomplish the device of above-mentioned said method; It includes platen assembly 1, top paper assembly 2, hang hurdle assembly 8, lifting assembly 29, retaining paper assembly 7, row's paper assembly 9, platform conveying assembly 37, wherein, platen assembly 1, hangs hurdle assembly 8 and platform conveying assembly 37 is installed on the frame respectively; The press strip mechanisms that organize are housed on the platen assembly 1 more; Press strip mechanism can press down the press strip of various combination, and through cylinder press strip carried out pressure control according to corrugated board length and line speed; Thereby guarantee to carry the cardboard marshalling, and do not make cardboard that impression is arranged or collapse hole phenomenon etc.Top paper assembly 2 is installed between first section 32 and second sections 33 of platform conveying assembly, and lifting assembly 29 is installed on the frame, and with hang hurdle assembly 8 and be connected, retaining paper assembly 7 is positioned at and hangs hurdle assembly 8 tops, row's paper assembly 9 is installed in and hangs the hurdle assembly 8 times.
Described platform conveying assembly 37 comprises first, second, third platform transportation section 43,44,45; First, second, third platform transportation section 43,44,45 has included motor 32, drop-gear box 33, idler roller 34, drive roll 46, driven voller 35, load-transfer device 47, coder 48, platform 49, and each parts is installed on the frame, wherein respectively; Motor 32 transmission shafts link to each other with drop-gear box 33; Drive roll 46 is connected on the drop-gear box 33, and is connected with driven voller 35 through load-transfer device 47, and idler roller 34 is installed on the frame; Coder 48 is installed in drive roll 46 axle heads; Platform 49 is positioned at load-transfer device 47 belows, and 45 rears are equipped with paper delivery rubber roll 36 in the 3rd platform transportation section, and paper delivery rubber roll 36 is connected on the drive roll of the 3rd platform transportation section 45 through sprocket wheel and chain.According to corrugated board length and line speed, platform conveying assembly 37 guarantees that with the running of suitable speed the cardboard stacked arrangement is neat, cardboard in batches/single process in, three sections are matched with different speed, thereby accomplish the corrugated board separate front and back.
Described top paper assembly 2 includes top paper cylinder 3, lifting paper pole 4, back plate 5; Wherein, Top paper cylinder 3 is installed on the frame, and back plate 5 is installed on the frame, and top paper cylinder 3 is vertically mounted on the back plate 5; Lifting paper pole 4 is installed on the piston rod of top paper cylinder 3, and top paper assembly 2 is installed between two transportation sections behind the frame upper pressure paper assembly 1.When reaching setting value through the corrugated board quantity on the lifting paper pole 4, the piston rod of top paper cylinder 3 carries out lifting, thereby cardboard is carried out the single processing of branch.In lifting paper pole 4 upper surfaces rubber tape is housed, increases the friction between lifting paper pole 4 and the corrugated board, make it better to stablize cardboard, prevent that cardboard from occurring detaching and impression.Lifting paper pole 4 two ends also are provided with regulates the position, can adjust lifting paper pole 4 needed height, so that be applied on the different cardboards.Load-transfer device is delivered to corrugated board and hangs on the hurdle assembly 8.
Described retaining paper assembly 7 includes first pressing board 30, second pressing board 15, synchronizing shaft 23, coaster assembly 28.Coaster assembly 28 has two groups, lays respectively at the frame both sides, by driven by motor.Coaster assembly 28 includes adapter plate 24, upper sprocket wheel 22, guide wheel 26, tension wheel 25, driving chain wheel 20, gear 31.Wherein, adapter plate 24 is installed on the guide rail 13 through guide wheel 26.Second pressing board 15 is fixedly mounted on and hangs between hurdle assembly 8 and the top paper assembly 2, and first pressing board 30 is installed in respectively on the adapter plate 24 with synchronizing shaft 23.The corrugated board that first pressing board 30 and second pressing board 15 hang entering on the hurdle assembly 8 is put the coaster assembly synchronized operation that alignment synchronizing shaft 23 makes the frame both sides in order.First pressing board 30 is provided with photoelectric sensor switch 6.When corrugated board is collected certain altitude, trigger photoelectric sensor switch 6 concurrent feed signals and give control system, control cylinder 16 and lifting assembly 29, synchronizing shaft 23 are positioned at adapter plate 24 inboard two ends upper sprocket wheel 22 are installed.Retaining paper motor 19 is installed in adapter plate 24 outsides, and is connected with the driving chain wheels 20 that are installed in adapter plate 24 inboards through transmission shaft, and gear 31 is connected on the same transmission shaft with driving chain wheel 20, and contacts with guide rail 13 lower edges.Driving chain wheel 20 is connected with guide wheel 26, upper sprocket wheel 22 through chain successively; Tension wheel 25 is movably arranged on the adapter plate 24, and contacts with chain, and tension wheel 25 can be adjusted the elasticity of chain; The retaining paper assembly 7 of photoelectric sensor switch 6 is housed; According to the length of the corrugated board of collecting, through control retaining paper motor 19 coaster assembly 28 is walked along guide rail 13 front and back, when the specification conversion of corrugated board; Driven by motor retaining paper assembly 7 in the retaining paper assembly 7 seesaws along slide rail, makes and keeps off the position that paper assembly 7 is in the most suitable retaining paper.So that the corrugated board of collecting is piled up neatly, avoided causing the frequent mobile inconvenience that is brought of stacking portion because of the variation of cardboard length.
Described lifting assembly 29 includes induction cylinder 16, first pulley 12, second pulley 17, the 3rd pulley 18, connecting strand 10; Wherein, First pulley 12, second pulley 17, the 3rd pulley 18 are installed on the frame respectively; Connecting strand 10 has two, and an end of two connecting strands 10 all is connected with the piston rod of rack-mounted induction cylinder 16, and induction cylinder 16 makes the 3rd pulley 18 and 12 synchronized operations of first pulley through connecting strand 10.Wherein a connecting strand 10 is walked around to be connected to behind second pulley 17 and the 3rd pulley 18 and is hung hurdle assembly 8 one ends, and another connecting strand 10 is walked around successively to be connected to behind second pulley 17, the 3rd pulley 18 and first pulley 12 and hung hurdle assembly 8 other ends.When lifting assembly 29 was received the signal that photoelectric sensor switch 6 sends, the piston rod of induction cylinder 16 stretched out, and drove to hang hurdle assembly 8 and descend, the height that makes paper topmost with hang hurdle assembly 8 initial receive highly consistent, continuation collection corrugated board.After continuing identical several times down maneuver, make and hang the corrugated board that hurdle assembly 8 is collected predetermined quantity, retaining paper assembly 7 slow astern set a distances export on the exit roller 21 in row's paper assembly 9 corrugated board to.
Described row's paper assembly 9 row's of including paper motors 27, row's paper sprocket wheel 11, drive sprocket 14, exit roller 21; Wherein, Exit roller 21 is installed on the frame respectively with row's paper motor 27; Row's paper sprocket wheel 1 is installed in exit roller 21 1 ends, and is connected with drive sprocket 14 on arranging paper motor 27 through chain.After exit roller 21 is received the corrugated board that hangs 8 conveyings of hurdle assembly, under the drive of row's paper motor 27 and sprocket wheel, corrugated board is delivered to subsequent processing.
The embodiment of the above only is the present invention's preferred embodiment, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.