Thistle board Sheetmaking systemsTechnical field
The present invention relates to a kind of plasterboard making sheet workshop upgrading, more particularly to a kind of Thistle board making sheet systemSystem.
Background technology
According to《The departments such as State Bureau of Building Materials Industry are write instructions and transfer on accelerating materials for wall innovation and promoting energy-saving building material opinion by State CouncilNotice》Gist of a document, and about limiting the gist of a document developed using clay solid brick, greatly developing novel wall materialMaterial, especially Light trabses, it has also become a main trend of China's building materials industry.
Ardealite be in production process of phosphoric acid with sulfuric acid treating phosphorite when the solid slag that produces, ardealite is typically in powderShape, outward appearance is usually greyish white, sallow, the color such as light green, also containing organophosphor, sulphur fluoride compound, unit weight 0.733-0.88g/Cm3, particle diameter is generally 5-15um, and its main component is calcium sulphate dihydrate, and its content typically can reach 70-90% or so, itsIn contained submember with the rock phosphate in powder place of production is different and different, phosphate and silicic acid typically all containing rock composition Ca, MgSalt.About 50,000,000 tons of ardealite discharges every year at present in China, is one kind of discharge capacity maximum in gypsum offscum, the phosphogypsum slag of dischargeA large amount of soils are taken, slag mountain, both waste of resource, and severe contamination environment is formed.
On the one hand ardealite Thistle board meets the trend of Development of Novel wallboard, on the other hand solves phosphorus stone wellThe secondary Utilizing question of cream waste residue, with wide market prospects.
Thistle board production process is generallyd include：Powder → slurrying → shaping processed → air-dry sizing → coding cutting → dryingMachine drying → cooling cutting → bound edge.However, traditional each production process of Thistle board is relied primarily on and is accomplished manually, it is necessary to put intoSubstantial amounts of human cost, and production efficiency is low, it is impossible to it is unified to ensure product product quality.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the high paper of a kind of automation, intelligence degreePlasterboard Sheetmaking systems, reduction human cost input, improve production efficiency and product quality.
The purpose of the present invention is achieved through the following technical solutions：Thistle board Sheetmaking systems, including pre-profilingDevice, coding infeed set-up, multi-level dryer, turn-over closed assembly device, longitudinal cutting device and taping machine, raw material phosphogypsum powder and additionThe entrance of pre-profiling device is injected in agent, is passed between the outlet of pre-profiling device and the entrance of coding infeed set-up by air-drying sizingDefeated band is connected, and is connected between the outlet of coding infeed set-up and the charging aperture of multi-level dryer by U-shaped transhipment transmission belt, multilayerThe discharging opening of drying machine passes sequentially through turn-over closed assembly device and longitudinal cutting device is connected with taping machine.
Described pre-profiling device includes stirring pulping machine, drive belt, lower mask paper feeding material component, upper mask paper feedingComponent, lower mask paper rise side knife and adjustable molding assembly, stirring pulping machine include stir chamber, at least one phosphogypsum powder entrance,At least one additive entrance and at least one slurry outlet；
Described lower mask paper feeding material component includes lower mask paper stock disk and lower mask paper feeding roller, and lower mask paper passes through lower maskPaper feeding roller simultaneously extends to adjustable molding assembly side, and lower mask paper support is in the surface of drive belt；
Described upper mask paper feeding material component includes upper mask paper stock disk and upper mask paper feeding roller, and upper mask paper passes through upper maskPaper feeding roller simultaneously extends to adjustable molding assembly side；
The slurry outlet of the stirring pulping machine is arranged between lower mask paper feeding roller and upper mask paper feeding roller, and is suspended inAbove lower mask paper；
Described adjustable molding assembly includes formed clamp plate, forming tank and the first cylinder, and the cylinder body of the first cylinder is fixedly mounted onOn pedestal, formed clamp plate is fixedly mounted on the piston rod top of the first cylinder, and the central shaft of upper mask paper feeding roller passes through connectionBar is fixedly mounted on formed clamp plate；The inside wall height of forming tank is more than gypsum plate thickness, the width and forming tank of formed clamp plateInwall width be engaged；Described formed clamp plate is arranged at the rear end of mask paper feeding roller, and is pressed on mask paperSide；
Described lower mask paper plays side knife and is arranged between lower mask paper feeding roller and upper mask paper feeding roller, for by lower maskRoll to form bound edge in the both sides of paper.
The lower corner of the formed clamp plate front end is rounded down.
The two ends of the lower mask paper formation bound edge are the folding ear being driven plain, the tight institute of upper mask letterweight described in during shapingShu Zhe ears are simultaneously Nian Jie with the outer surface of the folding ear.
Described air-dried sizing transmission belt is provided with least one wiping tablet, and wiping tablet is arranged on belt by adjustable supportIn frame, the height that wiping tablet is set is engaged with the thickness of plasterboard.
Described U-shaped transhipment transmission belt includes two longitudinal transmission belts and a flat traction of transverse direction, first longitudinal direction transmission beltTop connect the outlet of coding infeed set-up, the end of first longitudinal direction transmission belt is connected with the top of laterally flat traction, transverse directionThe end of flat traction is connected with the top of second longitudinal direction transmission belt, and the end of second longitudinal direction transmission belt connects entering for multi-level dryerMaterial mouth, laterally first longitudinal direction transmission belt, flat traction, second longitudinal direction transmission belt three connect and compose U-shaped；
Plasterboard after crosscutting, which is transferred to behind the end of first longitudinal direction transmission belt, to be transferred on laterally flat traction, laterally flat traction bandDynamic plasterboard is from its top to its end movement, and plasterboard, which is being drawn to behind the laterally end of flat traction, is transferred to second longitudinal direction transmissionPhloem-xylem transport is taken to the charging aperture of multi-level dryer.
Independent transmission belt lifting driving group is respectively equipped with described first longitudinal direction transmission belt, second longitudinal direction transmission beltFlat traction lifting drive component is not provided with part, the flat traction of described transverse direction；
Described first longitudinal direction transmission belt is identical with second longitudinal direction transmission band structure, including support frame and some delivery rolls, passesDefeated roller is arranged on support frame by bearing；Described transmission belt lifting drive component includes at least one second cylinder, secondThe cylinder body of cylinder is fixedly installed in ground, and support frame is fixedly installed in the piston rod top of the second cylinder；
The flat traction of described transverse direction is made up of at least one set of pulley assembly, and every group of pulley assembly, which includes putting down, drags belt and beltWheel, the central shaft of belt pulley is fixedly installed in ground by support bar；
It is described flat to drag belt to be staggered with delivery roll；
Also include controller, the first inductive component and the second inductive component, the first inductive component is located at first longitudinal direction transmission beltEnd, the second inductive component located at the end of laterally flat traction, the first inductive component and the second inductive component respectively with controllerSampled signal input be connected, the enable signal output part of controller is connected with second cylinder.
Described multi-level dryer includes being provided with feeding assembly, dry component and discharge component, described dry componentHothouse, dries indoor temperature and successively decreases in gradient from feed end to discharge end, and drying feeding provided with least two layers in hothouse passesSend band；
Described feeding assembly includes ferry-boat conveyer belt and ferry-boat drive mechanism, and the feed end for conveyer belt of ferrying is passed with U-shaped transhipmentThe discharge end of defeated band is hinged, and the discharge end for conveyer belt of ferrying moves up and down under the driving of ferry-boat drive mechanism, docks successivelyThe feeding mouth of each dry infeed conveyor in hothouse.
Described turn-over closed assembly device is made up of turn-over component and closed assembly component, described turn-over component include fixed seat,Panel turnover mechanism, fishplate bar mechanism and actuating unit；Described panel turnover mechanism includes turnover panel drive shaft, bearing seat of turning plate, turnover panel transmissionMechanism and turnover panel arm, bearing seat of turning plate are fixedly mounted on base, and described turnover panel drive shaft is arranged in bearing seat of turning plate, instituteThe one end for stating turnover panel transmission mechanism is installed in turnover panel drive shaft, and the other end is hinged on turnover panel arm, and described turnover panel arm is hingedIn the fixed seat；Described fishplate bar mechanism includes fishplate bar drive shaft, fishplate bar bearing block, fishplate bar transmission mechanism and fishplate bar arm,Fishplate bar bearing block is fixedly mounted on base, and described fishplate bar drive shaft is arranged in fishplate bar bearing block, the fishplate bar driverOne end of structure is installed in fishplate bar drive shaft, and the other end is hinged on fishplate bar arm, and described fishplate bar arm is hinged on the fixed seatOn；The actuating unit includes rotary electric machine and reductor, and the first output shaft and turnover panel drive shaft of the rotary electric machine are coaxialConnection, the second output shaft of the rotary electric machine is coaxially connected by reductor and fishplate bar drive shaft；
Described closed assembly component has included plate projection and rushing board mechanism, plays a plate projection and is arranged between turnover panel arm and fishplate bar arm, highThe height of plasterboard on fishplate bar arm when being slightly higher than fishplate bar arm horizontalization is spent, described rushing board mechanism promotes upper strata plasterboard convex to plate is playedDirection motion is played, until upper strata plasterboard is played plate projection and tilted, rushing board mechanism continues to press on upper strata plasterboard motion, Zhi DaoshangLayer plasterboard is stacked in above lower floor's plasterboard completely.
Described turnover panel transmission mechanism includes turnover panel fix bar and turnover panel motion bar, and one end of turnover panel fix bar, which is installed in, to be turned overIn plate drive shaft, one end of the other end and the turnover panel motion bar is hinged, and the other end of the turnover panel motion bar is hinged on turnover panelOn arm；
Described fishplate bar transmission mechanism includes fishplate bar fix bar and fishplate bar motion bar, and one end of fishplate bar fix bar is installed in fishplate bar driveOn moving axis, one end of the other end and the fishplate bar motion bar is hinged, and the other end of the fishplate bar motion bar is hinged on fishplate bar arm.
The beneficial effects of the invention are as follows：
1）The invention provides the high Thistle board Sheetmaking systems of a kind of automation, intelligence degree, human cost is reducedInput, improves production efficiency and product quality.
2）For pre-profiling device
One-shot forming, good forming effect can be realized.
Formed clamp plate and upper mask paper feeding roller disjunctor, and the height of formed clamp plate can be adjusted by cylinder so thatThe shaped device can be applied to the shaping and production of different-thickness plasterboard, and applied widely, versatility is good.
Mask paper is pulled to the left in forming process, streaks corner under formed clamp plate front end, by formed clamp plate front endLower corner, which is rounded down, can avoid the damage to upper mask paper upper surface, even occur upper mask paper rupture leakage when damaging seriousSlurry.
Lower mask paper, which plays side knife, is used to make the both sides of lower mask paper to form the bound edge that scrolls up, during shaping upper mask paper withBound edge folding ear is overlapping, and Nian Jie with the outer surface completion for rolling over ear, and bound edge effect is good, and mask paper is difficult loosely to come off.
3）For air-drying sizing transmission belt
The natural heat absorption of pre-profiling sheet material is completed using the transmission belt transmission of long range and is hardened, and hardening effect is good.
Because pulp density distribution there may be uneven situation, the sheet metal thickness after pre-profiling can be caused uneven, tableFace, which exists, to rise and fall, and wiping tablet can realize the floating and orthopedic of sheet material, further ensure the final shaping effect of sheet material.
4）For U-shaped transhipment transmission belt
In actual production, the sheet material of pre-profiling is needed to harden by natural air drying, and reaching could be cut after certain hardnessCut, but the heat absorption sclerous reaction process for the sheet material wrapped up in by mask paper bag is very slow, it is necessary to the transmission belt of reserved sufficient lengthSo that sheet material is sufficiently hardened；Meanwhile, also need 50 follow-up multilevel drying machines of completion to dry after coding and cutting is completed, it is also desirable toVery long producing line length is taken, a kind of U-shaped transhipment is devised between sizing transmission belt and drying machine charging transmission belt air-dryingBand structure is transmitted, the transhipment of sheet material is realized, reasonable Arrangement producing line structure has been reached, has shortened the purpose of producing line length.
First longitudinal direction transmission belt and the laterally end of flat traction are equipped with inductive component, and sheet material is transported to first longitudinal direction biographyIt can quickly be sensed when defeated band and the laterally end of flat traction, so that controlling transmission band lifts the action of drive component, realizedIntelligent-induction and Automated condtrol, improve production efficiency and have saved human cost.
5）For multi-level dryer
Using gradient temperature drying mode, front end drying box temperature is high, reduces step by step, solves mask paper and alice, foaming occursThe problems such as.
Using multilayer feeding structure, the drying operation of multilayer plaster board can be carried out simultaneously, improved plasterboard and dried workThe operating efficiency of industry.
6）For turn-over closed assembly device
Integration realizes sheet material turn-over and closed assembly function, completes to carry out longitudinally cutting and bound edge after closed assembly to get product, turnover panelWith closed assembly smart structural design, using effect is good, and realizes Fully-mechanized, and without artificial operation, automaticity is high.
The rotation of turnover panel drive shaft and fishplate bar drive shaft is driven using same rotary electric machine, and by setting a decelerationMachine reduces the rotating speed of fishplate bar drive shaft, so that the rotating speed of turnover panel drive shaft is more than fishplate bar drive shaft, realizes plasterboardFrom turnover panel arm to the transfer of fishplate bar arm, the speed fitness between turnover panel arm and fishplate bar arm is improved.
Brief description of the drawings
Fig. 1 is present system overall structure diagram；
Fig. 2 is pre-profiling apparatus structure schematic diagram of the present invention；
Fig. 3 is pre-profiling device slurry forming process schematic diagram of the present invention；
Fig. 4 is mask paper side knife schematic view of the mounting position under pre-profiling device of the present invention；
Fig. 5 is mask paper structural representation in knife and lower mask paper bag under pre-profiling device of the present invention；
Fig. 6 is the adjustable molding assembly structural representation of pre-profiling device of the present invention；
Fig. 7 is the U-shaped transhipment transmission belt overall structure top view of the present invention；
Fig. 8 is the U-shaped transhipment transmission belt continuous action schematic diagram one of the present invention；
Fig. 9 is the U-shaped transhipment transmission belt continuous action schematic diagram two of the present invention；
Figure 10 is the U-shaped transhipment transmission belt continuous action schematic diagram three of the present invention；
Figure 11 is the U-shaped transhipment transmission belt continuous action schematic diagram four of the present invention；
Its side structure schematic diagram before Figure 12 declines for the U-shaped transhipment transmission belt delivery roll of the present invention；
Its side structure schematic diagram after Figure 13 declines for the U-shaped transhipment transmission belt delivery roll of the present invention；
Figure 14 is multi-level dryer structural representation of the present invention；
Figure 15 is turn-over closed assembly apparatus structure schematic diagram of the present invention；
Structural representation when Figure 16 is turn-over closed assembly device fishplate bar of the present invention；
Structural representation when Figure 17 is turn-over closed assembly device closed assembly of the present invention；
Figure 18 is turn-over closed assembly device actuating unit structural representation of the present invention；
In figure, 1- stirring pulping machines, 1.1- phosphogypsum powder entrances, 1.2- additive entrances, 1.3- slurry outlets, 2- driving skinsMask paper plays side knife under band, 3-, and 3.1- plays mask under mask paper stock disk under edge, 3.2- installation portions, 4- formed clamp plates, 5-, 6-Mask paper under paper feeding roller, 7-, the upper mask paper stock disks of 8-, the upper mask paper feeding rollers of 9-, the upper mask paper of 10-, 11- bound edges, 11.1-Roll over ear, the cylinders of 12- first, 13- pedestals, 14- connecting rods, 15- forming tanks, 16- wiping tablets, 17- sheet materials, 18- transmissionRoller, 19- support frames, 20- bearings, the cylinders of 21- second, 22- is flat to drag belt, and 23- belt pulleys, 24- support bars, 25- first sensesComponent, the inductive components of 26- second, 27- dries infeed conveyor, 28- ferry-boat conveyer belts, 29- discharge components, 30- ferry-boat drivingsMechanism, 31- fixed seats, 32- turnover panel drive shafts, 33- bearing seat of turning plate, 34- turnover panel arms, 35- bases, 36- fishplate bar drive shafts,37- fishplate bar bearing blocks, 38- fishplate bar arms, 39- rotary electric machines, 40- reductors, 41- plays plate projection, 42- rushing board mechanisms, 43- turnover panelsFix bar, 44- turnover panel motion bars, 45- fishplate bar fix bars, 46- fishplate bar motion bars.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited toIt is as described below.
As shown in figure 1, Thistle board Sheetmaking systems, including pre-profiling device, coding infeed set-up, multi-level dryer,Turn-over closed assembly device, longitudinal cutting device and taping machine, raw material phosphogypsum powder and additive inject the entrance of pre-profiling device, pre-profilingBetween the outlet of device and the entrance of coding infeed set-up by air-dry sizing transmission belt be connected, the outlet of coding infeed set-up andConnected between the charging aperture of multi-level dryer by U-shaped transhipment transmission belt, the discharging opening of multi-level dryer passes sequentially through turn-over and foldedAssembling device and longitudinal cutting device are connected with taping machine.
Pre-profiling device is used to by raw material phosphogypsum powder and additive mix to obtain slurry, and slurry is coatedThe pre-profiling of sheet material is completed between mask paper up and down.Air-dry the sheet material that sizing transmission belt is used to transmit pre-profiling, transmitting procedureMiddle sheet material completes natural air drying, hardening.Complete after hardening, coding and transversely cutting are completed by coding infeed set-up.Then by U-shapedSheet material after cut-out is delivered in multi-level dryer by transhipment transmission belt to be dried.One group two-by-two dry of sheet material is completed, theOne block of sheet material is by after turn-over, and second block of sheet material is stacked on first block of sheet material, completes the closed assembly of sheet material.To double sheets after closed assemblyProgress is longitudinally cutting, is cut into finished size.Double sheets feeding taping machine finally is carried out into bound edge to get product.
As shown in Figures 2 and 3, described pre-profiling device includes stirring pulping machine 1, drive belt 2, lower mask paper feedingComponent, upper mask paper feeding material component, lower mask paper play side knife 3 and adjustable molding assembly, wherein, stirring pulping machine 1 includes stirringChamber, a phosphogypsum powder entrance 1.1, an additive entrance 1.2 and three slurry outlets 1.3, three slurry outlets 1.3 are along biographySupply roll is to being uniformly distributed；Stir chamber is injected by phosphogypsum powder entrance 1.1 by ardealite that is broken and drying, reconciledAdditive injects stir chamber by additive entrance 1.2, stirs into after slurry and to be flowed out from slurry outlet 1.3, falls on lower mask paper 7Surface.
Described lower mask paper feeding material component includes lower mask paper stock disk 5 and lower mask paper feeding roller 6, and lower mask paper 7 is wornCross down mask paper feeding roller 6 and extend to adjustable molding assembly side, the lower support of mask paper 7 is in the surface of drive belt 2, drivingBelt 2 drives lower mask paper 7, slurry and upper mask paper 10 overall to left side transmission shown in figure.
Described upper mask paper feeding material component includes upper mask paper stock disk 8 and upper mask paper feeding roller 9, and upper mask paper 10 is wornCross mask paper feeding roller 9 and extend to adjustable molding assembly side.
The slurry outlet 1.3 of the stirring pulping machine 1 be arranged at lower mask paper feeding roller 6 and upper mask paper feeding roller 9 itBetween, and it is suspended in the lower top of mask paper 7.
As shown in figure 4, described lower mask paper, which plays side knife 3, is arranged at lower mask paper feeding roller 6 and upper mask paper feeding roller 9Between, for the both sides of lower mask paper 7 to be rolled to form bound edge 11.
As shown in figure 5, described lower mask paper, which plays side knife 3, has included edge 3.1 and installation portion 3.2, the outer of edge 3.1 is playedSide is connected with installation portion 3.2, and the inner side for playing edge 3.1 is provided with the inner concave being engaged with bound edge 11.The lower mask paper 7 is formedThe two ends of bound edge 11 are the folding ear 11.1 being driven plain, the upper mask paper 10 described in during shaping compress it is described folding ear 11.1 and withThe outer surface bonding of the folding ear 11.1（See Fig. 6）.
As shown in fig. 6, described adjustable molding assembly includes formed clamp plate 4, the cylinder 12 of forming tank 15 and first, it is describedForming tank 15 uses U-lag.The cylinder body of first cylinder 12 is fixedly mounted on pedestal 13, and formed clamp plate 4 is fixedly mounted on firstThe piston rod top of cylinder 12, the central shaft of upper mask paper feeding roller 9 is fixedly mounted on formed clamp plate 4 by connecting rod 14（See Fig. 2, Fig. 3）；The inside wall height of forming tank 15 is more than gypsum plate thickness, the width of formed clamp plate 4 and the inwall of forming tank 15Width is engaged；Described formed clamp plate 4 is arranged at the rear end of mask paper feeding roller 9, and is pressed in the top of mask paper 10.
Preferably, the lower corner of the front end of formed clamp plate 4 is rounded down, in forming process on mask paper 10 byIt is left to pull, corner under the front end of formed clamp plate 4 is streaked, corner under the front end of formed clamp plate 4, which is rounded down, can avoid to upper mask paper, even there is upper mask paper 10 and ruptures spillage in the damage of 10 upper surfaces when damaging serious.
It can be seen that from Fig. 2 and Fig. 3, described air-dried sizing transmission belt is provided with least one wiping tablet 16, wiping tablet 16It is arranged on by adjustable support on belt frame, the height that wiping tablet 16 is set is engaged with the thickness of plasterboard.
As shown in fig. 7, U-shaped transhipment transmission belt includes two longitudinal transmission belts and a flat traction of transverse direction, first longitudinal direction is passedThe top of defeated band connects the outlet of coding infeed set-up, and the end of first longitudinal direction transmission belt is connected with the top of laterally flat traction,Laterally the end of flat traction is connected with the top of second longitudinal direction transmission belt, the end connection multi-level dryer of second longitudinal direction transmission beltCharging aperture, first longitudinal direction transmission belt, laterally flat traction, second longitudinal direction transmission belt three connect and compose U-shaped.
Plasterboard 17 after crosscutting, which is transferred to behind the end of first longitudinal direction transmission belt, to be transferred on laterally flat traction, laterally flatTraction drives plasterboard 17 from its top to its end movement, and plasterboard 17, which is being drawn to behind the laterally end of flat traction, is transferred to theIn two longitudinal transmission belts phloem-xylem transport to multi-level dryer charging aperture.
Independent transmission belt lifting driving group is respectively equipped with described first longitudinal direction transmission belt, second longitudinal direction transmission beltFlat traction lifting drive component is not provided with part, the flat traction of described transverse direction.Specifically, described first longitudinal direction transmission belt andTwo longitudinal direction transmission band structures are identical, and including support frame 19 and some delivery rolls 18, delivery roll 18 is arranged on branch by bearing 20On support 19；Described transmission belt lifting drive component includes at least one second cylinder 21, and the cylinder body of the second cylinder 21 is fixedGround is installed on, support frame 19 is fixedly installed in the piston rod top of the second cylinder 21.
The flat traction of described transverse direction is made up of at least one set of pulley assembly, and every group of pulley assembly, which includes putting down, drags belt 22With belt pulley 23, the central shaft of belt pulley 23 is fixedly installed in ground by support bar 24；It is described flat to drag belt 22 and transmissionRoller 18 is staggered.
U-shaped transhipment transmission belt also includes controller, the first inductive component 25 and the second inductive component 26, the first inductive component25 are located at the end of laterally flat traction, the first inductive component 25 located at the end of first longitudinal direction transmission belt, the second inductive component 26Be connected respectively with the sampled signal input of controller with the second inductive component 26, the enable signal output part of controller with it is describedSecond cylinder 21 is connected.
The course of work of U-shaped transhipment transmission belt is as follows：Plasterboard 17 is transmitted in first longitudinal direction transmission belt, when being transferred toDuring the end of one longitudinal transmission belt, the first inductive component 25 senses the material, now, as shown in figs. 8 and 12, controller controlMake the second cylinder 21 and drive first longitudinal direction transmission belt entire lowering, until the delivery roll 18 in first longitudinal direction transmission belt is dragged less than flatBelt 22, so that the support of plasterboard 17 is dragged on belt 22 in flat（As shown in Fig. 9 and Figure 13）；The horizontal flat traction of subsequent start-upDrive device so that it is flat to drag belt 22 to drive plasterboard 17 to be moved to the left, when being moved to the laterally end of flat traction, theTwo inductive components 26 sense the material, now, as shown in Figure 10, and controller controls the second cylinder 21 to drive second longitudinal direction transmissionBand rises overally, until the delivery roll 18 in second longitudinal direction transmission belt drags belt 22 higher than flat so that the support of plasterboard 17 inOn delivery roll 18 in second longitudinal direction transmission belt（As shown in figure 11）, carry out opposite with first longitudinal direction transmission belt transmission directionLongitudinal direction transmission.
As shown in figure 14, described multi-level dryer includes feeding assembly, dry component and discharge component 29, and described is dryHothouse is provided with dry component, indoor temperature is dried and successively decreases in gradient from feed end to discharge end, at least two are provided with hothouseLayer dries infeed conveyor 27；Described feeding assembly includes ferry-boat conveyer belt 28 and ferry-boat drive mechanism 30, conveyer belt of ferrying28 feed end and the discharge end of U-shaped transhipment transmission belt are hinged, and the discharge end for conveyer belt 28 of ferrying is in ferry-boat drive mechanism 30Moved up and down under driving, the feeding mouth of each dry infeed conveyor 27 in hothouse is docked successively.
As shown in Figure 15, Figure 16, described turn-over closed assembly device is made up of turn-over component and closed assembly component, described turn-overComponent includes fixed seat 31, panel turnover mechanism, fishplate bar mechanism and actuating unit；Described panel turnover mechanism include turnover panel drive shaft 32,Bearing seat of turning plate 33, turnover panel transmission mechanism and turnover panel arm 34, bearing seat of turning plate 33 are fixedly mounted on base 35, described turnover panelDrive shaft 32 is arranged in bearing seat of turning plate 33, and one end of the turnover panel transmission mechanism is installed in turnover panel drive shaft 32, anotherEnd is hinged on turnover panel arm 34, and described turnover panel arm 34 is hinged in the fixed seat 31；Described fishplate bar mechanism includes fishplate barDrive shaft 36, fishplate bar bearing block 37, fishplate bar transmission mechanism and fishplate bar arm 38, fishplate bar bearing block 37 are fixedly mounted on base 35,Described fishplate bar drive shaft 36 is arranged in fishplate bar bearing block 37, and one end of the fishplate bar transmission mechanism is installed in fishplate bar drive shaftOn 36, the other end is hinged on fishplate bar arm 38, and described fishplate bar arm 38 is hinged in the fixed seat 31.
Specifically, described turnover panel transmission mechanism includes turnover panel fix bar 43 and turnover panel motion bar 44, turnover panel fix bar 43One end be installed in turnover panel drive shaft 32, one end of the other end and the turnover panel motion bar 44 is hinged, the turnover panel motion bar44 other end is hinged on turnover panel arm 34；Described fishplate bar transmission mechanism includes fishplate bar fix bar 45 and fishplate bar motion bar 46,One end of fishplate bar fix bar 45 is installed in fishplate bar drive shaft 36, and one end of the other end and the fishplate bar motion bar 46 is hinged, instituteThe other end for stating fishplate bar motion bar 46 is hinged on fishplate bar arm 38.
As shown in figure 18, the actuating unit includes rotary electric machine 39 and reductor 40, the first of the rotary electric machine 39Output shaft and turnover panel drive shaft 32 are coaxially connected, and the second output shaft of the rotary electric machine 39 is driven by reductor 40 and fishplate barAxle 36 is coaxially connected.
Described closed assembly component has included plate projection 41 and rushing board mechanism 42, plays plate projection 41 and is arranged at turnover panel arm 34 and connectsBetween plate arm 38, when height is slightly higher than fishplate bar 38 horizontalization of arm on fishplate bar arm 38 plasterboard 17 height, described rushing board mechanism 42Promote upper strata plasterboard to be moved to raised 41 directions of plate are played, tilted until upper strata plasterboard is played plate projection 41（Such as Figure 17 institutesShow）, rushing board mechanism 42 continues to press on upper strata plasterboard motion, until upper strata plasterboard is stacked in above lower floor's plasterboard completely.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described hereinForm, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at thisIn the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are enteredCapable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domainIt is interior.