Pulpboard hilted broadsword cutting plate reason paper machine
Technical field
The invention belongs to paper making equipment, is a kind of pulpboard hilted broadsword cutting plate reason paper machine, specifically cutting, managing paper, stacking, change buttress and carry for the commercial pulp pulpboard of paper-making pulping industry.
Background technology
Commercial pulp is the primary raw material of papermaking.The common state of commercial pulp is a kind of solid plate object, therefore claim pulpboard.Pulpboard is out the view picture pulpboard from slurrying oven dry section, and fabric width is wider.For the ease of transportation and storage, need to be cut, be managed paper, stacking to the commercial pulp pulpboard, change buttress and carry.In currently available technology, generally to the clipped cut that cuts of commercial pulp pulp web, the squareness deviation is large, the paper jam phenomenon often appears in course of conveying, paper stack is stacking irregular, can not automatically carry out the conversion that pulpboard and packing pulpboard are produced, and in production process, labour intensity is large, production efficiency is low, need operating personnel many, generally can only be applicable to the production of 50,000 tons of following scales of annual capacity, but the investment project major part of commercial pulp is packed and can't be met production-scale requirement by artificial and easy plant equipment all producing per year more than 200,000 tons.Existing slurry collation package production line automation degree is high in the world, and production capacity is large, but complex structure, cost and maintenance cost are high.
Summary of the invention
The present invention aims to provide a kind of pulpboard hilted broadsword cutting plate reason paper machine, is applicable to using on slurry collation package production line, be cropped neat attractive in appearance, carry unobstructed, piling neat, can realize not shutting down the pulpboard hilted broadsword cutting plate that changes buttress and do not shut down production different size pulpboard manages the paper machine.This automation degree of equipment is high, production efficiency is high, and its cost and maintenance cost are relatively low.
The objective of the invention is to realize by following technical scheme:
Pulpboard hilted broadsword cutting plate reason paper machine, by mainframe, paper-carrying system, vertical splitting system, drive unit, infeed set-up, induction system, reason paper and stacking system, change buttress system and broke conveyer and automatic control system, pneumatic system and hydraulic system form, the mainframe formed by the frame structure of welding and left side plate, front portion is arranged on the clump basis, stage casing and afterbody are arranged on basis by column, paper-carrying system is positioned at the leading portion of machine, with the pulp machine oven dry, section joins, vertically splitting system is arranged on the base of drive unit, drive unit is arranged on the cutting plate part frame of mainframe front portion, infeed set-up is fixed on cutting plate part frame across equipment, induction system is positioned at the middle part of equipment, head and infeed set-up join, afterbody joins with reason paper and stacking system, reason paper and stacking system are positioned at the mainframe back segment, change the afterbody that the buttress system is positioned at equipment, broke conveyer is placed on the basis on ground, near the pulping pond.
Described paper-carrying system is comprised of bogie side frame, drag link, splicing roller, tension detecting apparatus and adjusting device.About bogie side frame each one, be arranged on respectively the cutting plate part frame front side of device Host frame; Drag link is fixed between bogie side frame; Splicing roller and pulp machine oven dry section join, and are arranged on adjusting device, and adjusting device is arranged on the bogie side frame upper surface.Tension detecting apparatus is adjacent with the splicing roller, also is arranged on the bogie side frame upper surface.
Described vertical splitting system is comprised of rip cutting frame, paper carrying roll parts, upper cutter mechanism, bottom knife roller parts, mistake cardboard and synchronous belt transmission device etc.The rip cutting frame, perpendicular to paper machine paper delivery direction, is arranged on the front portion of drive unit base.A pair of paper carrying roll is arranged on the front side of rip cutting housiung separator.The bottom knife roller parts are arranged on rip cutting frame rear side position on the lower, and bottom knife roller parts band reductor, be comprised of several groups of bed plaves.Upper cutter mechanism is arranged in the T-slot of rip cutting housiung separator rear side.The bottom knife roller parts are furnished with a set of synchronous belt transmission device away from the deceleration pusher side.Cross cardboard and adopt stainless steel faceplate, be arranged on the support between bed plate and upper slitter.
Described drive unit is comprised of base, swing arm, spiral air roll, driven roller, cylinder and reductor etc.Base is welding structural element, is arranged on the upper surface of the cutting plate part frame of mainframe.Swing arm one end is arranged on the free bearing of base, and the other end and cylinder piston rod are hinged.The spiral air roll is arranged in a pair of swing arm.Driven roller is arranged on base by bearing block, and driven roller one end is equipped with hollow shaft reducer, and the spiral air roll is pressed on driven roller by swing arm under the effect of cylinder.
Described infeed set-up is by knife system, bearing holder component and synchronous belt transmission device in bed plate device, crosscut.Infeed set-up be take drive unit and is fixed on the cutting plate part frame of mainframe as benchmark; In crosscut, knife system, bed plate device are installed on bearing holder component, and bearing holder component is arranged on the cutting plate part frame of mainframe, and the governor motion of worm and gear is equipped with in inside.In crosscut, an end of the rotor of knife system is equipped with synchronous belt transmission device, drives rotor rotation in crosscut.In the crosscut of described infeed set-up, the center line of the rotor of knife system preferably becomes the angle of 0.38 degree in the horizontal direction with the driven roller axis on drive unit.
Described induction system is comprised of high-speed belt conveying device, broken device, front feeding-in roll, low speed belt conveyor, paper pressing device and paper feeder etc.The infeed set-up of high-speed belt conveying device and cutting plate part is adjacent, and head is connected with left side plate by crossbeam, and rear portion is arranged on left side plate by two bearings.The hinge of broken device is arranged on left side plate, and air cylinder group and bearing that two side drive broken doors swing are hinged.Front feeding-in roll is adjacent with the broken door gear.The transport portion stage casing is the low speed belt conveyor.Paper pressing device, two groups hit the top that paper apparatus all is arranged on the low speed belt conveyor.Two groups of pressure rollers of paper feeder, be pressed in respectively on the driven roller and rear feeding-in roll of low speed belt conveyor.
Described reason paper and stacking part are by the wedge-like layman, vertically every paper apparatus, bat paper apparatus, backboard installation composition.The wedge-like layman is welded on vertical front end every the paper apparatus demarcation strip, can be by two adjacent pulpboards separately.Vertically every paper apparatus, across equipment, be arranged on the left and right framework at mainframe rear portion, vertically the left and right sides baffle plate of adjacent demarcation strip formation stacking every paper apparatus.Clap paper apparatus and rear feeding-in roll next-door neighbour, be positioned at the front side of stacking, the baffle plate of clapping on paper apparatus is the front apron of stacking.The backboard device is arranged between the left and right framework at mainframe rear portion, and its road wheel can move front and back on guide rail, and the baffle plate on the backboard device is the backboard of stacking.Clap paper apparatus and clap paper by the toggle reciprocally swinging.
The described buttress part of certainly moving is comprised of strippers, lifting device and chain transfer.The strippers static part connects with the rear side of the left and right framework at mainframe rear portion by the brace summer side, below is arranged on the upper surface of column.Road wheel and directive wheel are equipped with in the two ends of strippers moveable part, can in the guide rail on brace summer, move forward and backward.Lifting device is arranged on the framework of left and right, rear portion, and the underframe of lifting device, under the traction of four chains, can move up and down along the guide rail on frame.The splicing chain transfer directly is fixed on the underframe of lifting device, the bottom surface that its working face is stacking.
Described mainframe is by cutting plate part frame, left and right sides plate, column, crossbeam, left and right system framework.Cutting plate part frame is arranged on the clump basis, the left and right side plate head connects with cutting plate part frame by bearing, middle part connects with the column on being arranged on basis, and afterbody connects with the left and right framework by bearing, and crossbeam is installed between left side plate and left and right framework.
Described broke conveyer is comprised of modified roller, backing roll, idler roller, driven roller, the dry net of wide cut polyester, broken machine frame and deviation rectification roller etc.The head of equipment is modified roller, and afterbody is the deviation rectification roller with plain bearing housing.Backing roll, near modified roller, is positioned at the driven roller top.The encapsulate driven roller is arranged in the equipment middle part, near ground.Idler roller is arranged on slidably on bearing block, is positioned at the oblique upper of driven roller.Dry each roller of net pile warp of wide cut polyester, it is upper that broken machine frame is arranged on basis, near the pulping pond.Broken machine upper rack is provided with guide plate, is arranged between modified roller and idler roller.
Substantive distinguishing features of the present invention and marked improvement: pulpboard hilted broadsword cutting plate reason paper machine adopts tension detecting apparatus, can control the tension force of paper web, and the assurance paper web is stable to be carried without fine wrinkle; Drive unit adopts the spiral air roll, and the assurance paper web is unfolded to both sides; The structural design that the crosscut upper slitter is arranged on the upper cutter head of spiral and the angle that in crosscut, rotor left and right deflection is certain is installed, guarantee that pulpboard is cropped neat, and the squareness deviation is little; Reason paper adopts wedge shape reason paper device, guarantees by adjacent pulpboard separately to enter smoothly stack region; Strippers is arranged on the equipment rear portion, the structural design that the splicing bar stretches out or retracts from rear portion, and while guaranteeing to change buttress, slurry buttress bottom does not produce the staggered floor phenomenon, makes the slurry buttress stacking neat.In addition, this equipment does not need the manual adjustment relevant apparatus, can automatically change the production of pulpboard and packing pulpboard, and this is that existing lath cutter can't be realized.In sum, this automation degree of equipment and production efficiency are high, and the pulpboard trimming of producing is smooth, the stacking quality is good.In addition, with the lath cutter of prior art, compare, of the present invention cutting and the stacking better effects if under same packing output, and cost is lower.
The accompanying drawing explanation
Fig. 1 is pulpboard hilted broadsword cutting plate reason paper machine schematic diagram.In figure: the 1-paper-carrying system, the vertical splitting system of 2-, the 3-drive unit, the 4-infeed set-up, the 5-induction system, 6-reason paper and stacking system, 7-changes the buttress system, 8-mainframe, 9-broke conveyer.
The schematic diagram that Fig. 2 is paper-carrying system.In figure: 101-bogie side frame, 102-drag link, 103-splicing roller, 104-tension detecting apparatus, 105-guiding mechanism.
The schematic diagram that Fig. 3 is vertical splitting system.In figure: 201-rip cutting frame, the 202-paper guiding device, the upper cutter mechanism of 203-, 204-bottom knife roller parts, 205-crosses cardboard, the 206-synchronous belt transmission device.
The schematic diagram that Fig. 4 is drive unit.In figure: 301-base, 302-swing arm, 303-spiral air roll, 304-driven roller, 305-cylinder, 306-reductor.
The schematic diagram that Fig. 5 is infeed set-up.In figure: 401-bearing holder component, 402-bed plate device, knife system in the 403-crosscut, 404-synchronous belt transmission device.
The schematic diagram that Fig. 6 is induction system.In figure: 501-high-speed belt conveying device, 502-broken device, feeding-in roll before 503-, 504-low speed belt conveyor, 505-hits paper apparatus, the 506-paper feeder.
The front view that Fig. 7 is induction system.In figure: 501-high-speed belt conveying device, 502-broken device, feeding-in roll before 503-, 504-low speed belt conveyor, 505-hits paper apparatus, 506-paper pressing device, 507-paper feeder.
Fig. 8 is the schematic diagram of reason paper and stacking system.In figure: 601-wedge shape layman, 602-is vertically every paper apparatus, and 603-claps paper apparatus, 604-backboard device.
Fig. 9 is the schematic diagram that changes the buttress system.In figure: 701-strippers, 702-lifting device, 703-chain transfer.
The schematic diagram that Figure 10 is mainframe.In figure: 801-cutting plate part frame, 802-left and right sides plate, 803-column, 804-crossbeam, 805-left and right framework.
The structural representation that Figure 11 is the broken belt feeder, in figure: 901-modified roller, 902-backing roll, 903-idler roller, 904-driven roller, the dry net of 905-wide cut polyester, 906-broken machine frame, 907-deviation rectification roller.
The specific embodiment
Fig. 1 ~ Figure 11 has showed one embodiment of the present of invention.
As shown in Figure 1:: pulpboard hilted broadsword cutting plate reason paper machine comprises the 1-paper-carrying system, the vertical splitting system of 2-, the 3-drive unit, the 4-infeed set-up, the 5-induction system, 6-reason paper and stacking system, 7-changes the buttress system, 8-mainframe, 9-broke conveyer.In addition, also comprise that necessary hydraulic system, pneumatic system and automatic control system form.Except the 9-broke conveyer is arranged under the 5-induction system, outside the pulping pond, all the other each systems are connected successively.
As shown in Figure 2: paper injection partly comprises the 101-bogie side frame, 102-drag link, 103-splicing roller, 104-tension detecting apparatus, 105-guiding mechanism.By the 101-bogie side frame, the support that the 102-drag link forms a whole, be the basis of load-bearing.Regulate the screw rod of 105-guiding mechanism, can finely tune the angle of splicing roller and paper feeding direction, the sideslip of anti-grout stop belt.On the 104-tension detecting apparatus, tension pick-up is housed, can detects the tension force of paper web and feed back to the data handling system of pulp machine oven dry section, guarantee that paper web obtains stable tension force, guarantee that paper web is stable to carry without fine wrinkle.
As shown in Figure 3: vertically splitting system comprises 201-rip cutting frame, the 202-paper guiding device, and the upper cutter mechanism of 203-, 204-bottom knife roller parts, 205-crosses cardboard, the 206-synchronous belt transmission device.201-rip cutting frame is arranged on the base of drive unit.The 202-paper guiding device is divided into upper pressure paper roller and lower paper carrying roll, and the pulp web that will draw from pulp machine oven dry section is carried backward.The cutting knife held out against up and down cuts into several slurry bands by the pulp web in course of conveying, and sends into drive unit under the guiding of crossing cardboard.Bottom knife roller parts and upper cutter mechanism can move left and right along the rip cutting frame, meet the needs that the different size pulpboard is produced.
As shown in Figure 4: drive unit comprises the 301-base, 302-swing arm, 303-spiral air roll, 304-driven roller, 305-cylinder, 306-reductor.303-spiral platen roller strap left-right rotary groove is in order to strengthen the coefficient of friction between air roll and pulp web.Long error is cut in the pulp web wrinkle and the minimizing that adopt large diameter 304-driven roller can reduce the amount of deflection of roller and cause thus.Slurry band is through the extruding of spiral air roll and driven roller and unfold and can obtain more uniform line pressure and guarantee that slurry is with and smoothly carry without fine wrinkle.
As shown in Figure 5: infeed set-up comprises the 401-bearing holder component, 402-bed plate device, knife system in the 403-crosscut, 404-synchronous belt transmission device.The governor motion of worm and gear is equipped with in 401-bearing holder component inside.Bed plate and upper slitter front and back or the upper-lower position on tool rest can be regulated by the puller bolt on tool rest.In addition, by the governor motion of worm and gear, can also finely tune the gap of upper slitter and crosscut bed plate.After slurry band enters infeed set-up, the horizontal cutting plate of cutting knife, be cut into the pulpboard of Len req.
As shown in Figure 6, Figure 7: induction system comprises 501-high-speed belt conveying device, 502-broken device, and feeding-in roll before 503-, 504-low speed belt conveyor, 505-hits paper apparatus, 506-paper feeder, feeding-in roll after 506-.
Dropping into the high-speed belt conveying device from infeed set-up is fed forward fast to 504-low speed belt conveyor, the pulpboard that enters 504-low speed belt conveyor knock 505-hit paper apparatus hit the paper wheel after slow down and drop on 504-low speed belt conveyor, with the speed identical with the low speed flat rubber belting, be fed forward, then a pulpboard is still to carry with the identical speed of high speed flat belt, therefore, a rear pulpboard covered last pulpboard, realized lapping, on the low speed flat rubber belting, carried.In addition, by opening or closing of broken device broken door, can change the throughput direction of pulpboard.
As shown in Figure 8: reason paper and stacking system comprise 601-wedge shape layman, and 602-is vertically every paper apparatus, and 603-claps paper apparatus, 604-backboard device.602-is the left and right sides baffle plate of adjacent demarcation strip formation stacking every paper apparatus vertically, the baffle plate that 603-claps on paper apparatus is the front apron of stacking, baffle plate on 604-backboard device is the backboard of stacking, formed the bottom surface of stacking by the working face that changes the buttress conveyer, above-mentioned several parts are combined the stacking zone that has formed pulpboard.603-claps paper apparatus can clap paper by reciprocally swinging, makes the slurry buttress stacking neat.In addition, 602-vertically passes through to promote corresponding demarcation strip every paper apparatus, and 604-backboard device moves to different positions along guide rail, just can meet lath cutter and produce the needs of pulpboard and slurry collation package plate.
As shown in Figure 9: change the buttress system and comprise the 701-strippers, the 702-lifting device, 703-changes the buttress chain transfer.When pulpboard builds up the height of regulation or required weight, the splicing bar auto-extending of 701-strippers also swings to the splicing position, and the pulpboard longitudinally fallen every paper apparatus is fallen on the splicing bar, realizes changing buttress.Now 702-lifting device work, 703-changes the buttress chain transfer and descends and the pulpboard buttress is delivered to next station.After 703-changes the buttress chain transfer and determines and the pulpboard buttress have been sent fully, under the effect of lifting device, automatic-ascending arrives the splicing position again, now, the splicing bar of 701-strippers is regained, and the pulpboard on the splicing bar is directly fallen 703-and changed on the buttress chain transfer and continue stacker.
As shown in figure 10: mainframe comprises 801-cutting plate part frame, 802-left and right sides plate, 803-column, 804-crossbeam, 805-left and right framework.Mainframe is the basis of whole equipment load-bearing.Crossbeam is arranged on the centre of mainframe, works to strengthen rigidity of frame.
As shown in figure 11: the broken belt feeder comprises the 901-modified roller, 902-backing roll, 903-idler roller, 904-driven roller, the dry net of 905-wide cut polyester, 906-broken machine frame, 907-deviation rectification roller.Broke conveyer will be from the broken door broken out be delivered to the pulping pond.
Operation flow process of the present invention is as follows:
Pulpboard is exported from pulp machine oven dry section, by manually pulpboard being caused to the 1-paper-carrying system, the paper injection pressure roller of 202-paper guiding device presses down, the 3-drive unit enters the traction duty of pulpboard, the longitudinal knife of the vertical splitting system of 2-presses down, and enters duty, 5-now the broken door of induction system in open mode, initial pulpboard enters broken 9-conveyer by the broken door, is fed in the pulping pond.When the view picture pulpboard passes through the 4-infeed set-up, the automatic switchover lath cutter proceeds to normal operating conditions.Pulpboard longitudinal knife through the vertical splitting system of 2-under the driving of 304-driven roller carries out rip cutting, then enter the 4-infeed set-up through the 3-drive unit, revolving knife carries out cutting plate by the length of setting, and the pulpboard of cut-out drops into the low speed flat rubber belting of carrying fast and proceed to 504-weathering zone conveying device on the flat rubber belting of 501-high-speed belt conveying device.The pulpboard that enters the low speed flat rubber belting knock 505-hit paper apparatus hit the paper wheel after slow down and drop on the low speed flat rubber belting, with the speed identical with the low speed flat rubber belting, be fed forward, then a pulpboard is still carried with the speed of high speed flat belt, therefore a rear transporting velocity than last is fast, speed difference by high low speed flat rubber belting, make a rear pulpboard cover last pulpboard, the front and back pulpboard is carried on the low speed flat rubber belting in the lapping state.When pulpboard arrives the afterbody of low speed flat rubber belting, the 601-wedge shape layman that is arranged on this place flows longitudinal subdivision by pulpboard to be carried, and longitudinally every paper apparatus, drops to and changes the buttress chain transfer and realize stacker, claps paper apparatus and pulpboard is arranged concordant.The splicing bar auto-extending of 701-strippers swing to the splicing position when pulpboard builds up the height of regulation or required weight, the pulpboard vertically fallen every paper apparatus along 602-is fallen on the splicing bar of 701-strippers, realizes changing buttress.703-changes after the buttress chain transfer descends automatically the pulpboard buttress is delivered to next station.Determine that when 703-changes the buttress chain transfer while the pulpboard buttress having been exported fully, automatic-ascending is to the splicing position again, now, the splicing bar of 701-strippers is regained, and the pulpboard above the splicing bar is directly fallen 703-and changed on the buttress chain transfer and continue stacker.