Pulp board single-cutter paper machine changes buttress system
Technical field
The invention belongs to printing equipment, relate to a kind of pulp board single-cutter paper machine and change buttress system.
Background technology
Commercial pulp is the primary raw material of papermaking.The usual state of commercial pulp is a kind of solid platelets thing, therefore claims pulpboard.Pulpboard is out view picture pulpboard from slurrying oven dry portion, and fabric width is wider.For the ease of transport with store, need to cut commercial pulp pulpboard, manage paper, stacking, change buttress and conveying.In currently available technology, clipped cut is cut generally to commercial pulp pulp web, squareness deviation is large, paper jam phenomenon is often there is in course of conveying, paper stack is stacking irregular, automatically the conversion of pulpboard and the production of packaging pulpboard can not be carried out, and labour intensity is large in production process, production efficiency is low, need operating personal many, generally can only be applicable to the production of annual capacity less than 50,000 tons scales, but the investment project major part of commercial pulp is all annual output more than 200,000 tons, carries out packing with artificial and easy mechanical equipment and cannot meet production-scale requirement.Existing slurry collation package production line automation degree is high in the world, and productive capacity is large, but complex structure, cost and maintenance cost high.
Summary of the invention
Of the present inventionly aim to provide a kind of pulp board single-cutter paper machine and change buttress system, in pulpboard production process, the pulpboard buttress cutting stacking good is delivered to next station, and set of device splicing is provided certainly move buttress system.This changes, and buttress system automation degree is high, production efficiency is high, its cost and maintenance cost relatively low.Be applicable to slurry collation package manufacturing line uses.
The object of the invention is to be realized by technical scheme below:
Pulp board single-cutter paper machine change buttress system, by strippers, bont and change buttress chain converyer, hydraulic efficiency pressure system, pneumatic system and autonomous cruise speed system form.Strippers static part is connected with the rear side of the left and right framework at mainframe rear portion by support beam side.Road wheel and track adjusting wheel are equipped with in the two ends of strippers moveable part, can move forward and backward in the guide rail on support beam.Bont is arranged on the left and right framework at mainframe rear portion, under the traction of four chains of underframe on the left and right framework being arranged on mainframe rear portion of bont, can move up and down along the guide rail on the framework of left and right.Change buttress chain converyer to be directly fixed on the underframe of bont, its driving surface is the bottom surface of stacking, and afterbody and the slurry handbag wiring of splicing chain converyer connect.
Described splicing part is made up of support beam, oil cylinder mounting rail, body frame, splicing bar, horizontal sliding oil cylinder, splicing bar crossbeam, road wheel, track adjusting wheel, oscillating oil cylinder and parallelogram lindage etc.Two support beams are arranged on the rear portion of left and right stirrup frame respectively, and oil cylinder mounting rail and body frame are arranged between two support beams, horizontal sliding oil cylinder with to be arranged on the bearing of oil cylinder mounting rail bottom surface hinged, rod end and body frame hinged; Road wheel, track adjusting wheel are arranged on body frame both sides; Parallel―ordinal shift one end is arranged on body frame, and one end connects splicing bar crossbeam; Oscillating oil cylinder cylinder seat and body frame hinged, rod end and splicing bar crossbeam hinged.One row's splicing bar is arranged on the front portion of splicing bar crossbeam.
Described bont is made up of lifting chain, synchronous sprocket wheel device, changed course chain gear apparatus, oil cylinder lifting piece, guide piece, Weighing module assembly, underframe and inhibiting device etc.The axle of synchronous sprocket wheel device is arranged on the left and right framework at mainframe rear portion by self-aligning roller bearing, then overlaps upper sprocket wheel, then the support playing supplemental support is arranged on the relevant position of left and right framework respectively.Changed course chain gear apparatus is arranged in the framework of left and right, oil cylinder lifting piece is arranged on the bottom of left and right upright of frame, the pulley guide rails of guide piece and line slideway install the inner side of left and right framework, and by lifting chain place, the pulley of guide piece and slide block are arranged on the side of underframe.Weighing module assembly one end connects with lifting chain, and one end is connected with underframe by screw rod.Inhibiting device is arranged on the inhibiting device crossbeam of framework bottom, left and right.
Described to change buttress chain converyer be five unit assembly chain converyers, is made up of conveyer frame, guide rail, tightening device, actuating device, travel switch, change course device and chain.Conveyer frame is arranged on the underframe of bont.Guide rails assembling is on the track girder of conveyer frame.Tightening device is arranged in conveyer frame, totally five groups, for chain tension.Actuating device is arranged on conveyer central rack position on the lower.Change course device is arranged on the head-tail of conveyer frame.
Substantive distinguishing features of the present invention and marked improvement: in pulpboard production process, splicing bar stretches out or rollback from rear portion, and when can make to change buttress, slurry buttress bottom does not produce staggered floor phenomenon, ensures that slurry buttress is neatly stacking.
Accompanying drawing explanation
Fig. 1 is the schematic diagram changing buttress system of pulp board single-cutter paper machine.Wherein: 1-splicing part, 2-bont, 3-change buttress chain converyer.
Fig. 2 is the structural representation of strippers.Wherein: 101-support beam, 102-oil cylinder mounting rail, 103-body frame, 104-horizontal sliding oil cylinder, 105-splicing bar crossbeam, 106-splicing bar, 107-track adjusting wheel, 108-oscillating oil cylinder, 109-parallelogram lindage, 110-road wheel.
Fig. 3 is bont schematic diagram.In figure: 201-lifting chain, 202-synchronous sprocket wheel device, 203-alters course chain gear apparatus, 204-oil cylinder lifting piece, 205-guide piece, 206-Weighing module assembly, 207-underframe and 208-inhibiting device.
Fig. 4 is the front view changing buttress chain converyer.In figure: 301-conveyer frame, 302-guide rail, 303-tightening device, 304-actuating device, 305-travel switch, 306-change course device, 307-chain.
Fig. 5 is the birds-eye view changing buttress chain converyer.In figure: 301-conveyer frame, 302-guide rail, 303-tightening device, 304-actuating device, 305-travel switch, 306-change course device, 307-chain.
Detailed description of the invention
Fig. 1-Fig. 5 illustrates one embodiment of the present of invention.
As shown in Figure 1, pulp board single-cutter paper machine changes that buttress system comprises 1-strippers, 2-bont, 3-change buttress chain converyer.1-strippers is arranged on the left and right frame rear portion at mainframe rear portion, and when changing buttress, splicing bar is return, and when the slurry buttress on guarantee splicing bar drops on splicing conveyer, slurry buttress bottom does not produce staggered floor phenomenon, thus it is neatly stacking to guarantee to starch buttress.2-bont is under the effect of oil cylinder, and 3-changes buttress chain converyer and declines, and slurry buttress can be dropped to bottom transfer position from stack region.Then 3-changes buttress chain converyer and again slurry buttress is arrived next station.
As shown in Figure 2, strippers comprises 101-support beam, 102-oil cylinder mounting rail, 103-body frame, 104-horizontal sliding oil cylinder, 105-splicing bar crossbeam, 106-splicing bar, 107-track adjusting wheel, 108-oscillating oil cylinder, 109-parallelogram lindage, 110-road wheel.Under about 104-horizontal sliding oil cylinder, 103-body frame can seesaw along the guide rail on 101-support beam; Under the effect of 108-oscillating oil cylinder, 105-splicing bar crossbeam and 106-splicing bar can upward-downward translation.When changing after the slurry buttress on buttress chain converyer reaches and refer to required weight, 106-splicing bar stretches out and swings to splicing position accepts the pulpboard carried and come.
As shown in Figure 3: bont comprises 201-lifting chain, 202-synchronous sprocket wheel device, 203-alters course chain gear apparatus, 204-oil cylinder lifting piece, 205-guide piece, 206-Weighing module assembly, 207-underframe and 208-inhibiting device.207-underframe is attached thereto by four 201-lifting chains by 206-Weighing module assembly.Under the effect of 204-oil cylinder lifting piece, 201-lifting chain promotes 207-underframe and to rise the undertaking pulpboard that puts in place along guide rail.One group of sprocket wheel that the left and right sides is engaged with 201-lifting chain is arranged on 202-synchronous sprocket wheel device major axis, guarantees the action simultaneously of four chains, thus ensures the synchronism of underframe four suspension centre actions.206-Weighing module assembly is equipped with pull-type dynamic weighing sensor, when buttress conveyer reaches required weight to changing on underframe, signal feedback to autonomous cruise speed system, is changed buttress conveyer and is declined under the effect of 204-oil cylinder lifting piece and put in place and slurry buttress is delivered to next station by LOAD CELLS.Regulate the height of 208-inhibiting device, can adjust and change the height of buttress conveyer on 207-underframe, make the chain converyer driving surface of the height and next station changing buttress conveyer driving surface with high.
As shown in Figure 4, Figure 5: change buttress chain converyer and comprise 301-conveyer frame, 302-guide rail, 303-tightening device, 304-actuating device, 305-travel switch, 306-change course device, 307-chain.The driving surface changing buttress chain converyer is the bottom surface in stacking region, deposits slurry buttress during stacking.In production engineering, when starch buttress reach required weight time, under the effect of bont, change buttress chain converyer decline and after slurry buttress is transported to next chain converyer, then rise connect the pulpboard fallen down from strippers after, continuation stacking.
Pulp board single-cutter paper machine change buttress system work process:
(1) in strippers 1, splicing bar 106 passes through parallelogram lindage 109, rise under oscillating oil cylinder 108 acts on and put in place, then, strippers 1 and splicing bar 106 are in splicing and wait for station under the effect of horizontal sliding oil cylinder 101, then, in strippers 1, splicing bar 106 is by parallelogram lindage 109, and declining under oscillating oil cylinder 108 acts on puts in place, starts splicing.
(2) bont 2 act under, will change buttress chain converyer 3 rise to splicing position preparation connect pulpboard.
(3) strippers 1 and splicing bar 106 retreat return under the effect of horizontal sliding oil cylinder 101, change buttress chain converyer 3 and accept the pulpboard fallen down from splicing bar.
(4) change buttress chain converyer 3 connect pulpboard, and bont 2 act under descending at slow speed.
(5) when changing after the pulpboard on buttress chain converyer 3 reaches required weight, bont 2 action, will change and pile up neatly chain converyer 3 and be down to fast together with pulpboard and send position.
(6) change buttress chain converyer 3 pulpboard is sent.
(7) bont 2 action, will change buttress chain converyer 3 and rise to splicing position.
(8) strippers 1 and splicing bar 106 retreat under the effect of horizontal sliding oil cylinder 101, are dropped on by pulpboard and change on buttress chain converyer, change buttress chain converyer and continue to connect buttress until specified wt.
(9) strippers resets.In splicing part 1, splicing bar 106 is by parallelogram lindage 109, and rising under oscillating oil cylinder 108 acts on puts in place, and then splicing part 1 and splicing bar 106 advance and be in splicing wait station under the effect of horizontal sliding oil cylinder 101.
(10) circulate.