CN205295813U - Shaping board is moulded to wet paper and thick liquid device is dragged for in upset and molding products structure is moulded to wet paper thereof - Google Patents

Shaping board is moulded to wet paper and thick liquid device is dragged for in upset and molding products structure is moulded to wet paper thereof Download PDF

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Publication number
CN205295813U
CN205295813U CN201520987921.1U CN201520987921U CN205295813U CN 205295813 U CN205295813 U CN 205295813U CN 201520987921 U CN201520987921 U CN 201520987921U CN 205295813 U CN205295813 U CN 205295813U
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mold
finished
slurry
water paper
semi
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郭剑宽
黄俊煌
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Golden Arrow Printing Co Ltd
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Golden Arrow Printing Co Ltd
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Priority to US62/091,203 priority
Priority to TW104217868U priority patent/TWM516615U/en
Priority to TW104217868 priority
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Abstract

The utility model discloses a shaping board is moulded to wet paper and thick liquid device is dragged for in upset and molding products structure is moulded to wet paper thereof, wet paper is moulded the shaping board and is included the organism, is dragged for thick liquid operation area, first hot pressing operation area, second hot pressing operation area, and each operation area has last bed die respectively carries out the pre -compaction step with after dragging for album slurry in by the dressing trough according to the preface, preheats and press step and hot briquetting step, and wet paper moulds the shaping board and have the upset and drag for the thick liquid device in order to adsorb slurry in the bed die surface of dragging for the thick liquid operation area, and the molding products structure is moulded to the wet paper that forms the two sides smoothness by this.

Description

Sizing device and the molded article construction of l Water Paper are dragged in the molded board of l Water Paper and upset thereof
Technical field
This utility model relates to a kind of molded board of l Water Paper and sizing device is dragged in upset, the l Water Paper molded efficiency of embryo subsequent thermal is accelerated, it is to avoid l Water Paper embryo is dragged for sizing device and the molded article construction of l Water Paper in hot pressing by the molded board of the l Water Paper of conquassation and upset thereof more particularly to one.
Background technology
In recent years due to the new line of environmental consciousness, in product inner packing or outer package, protection, shockproof sponge or foaming body are the paper mould product replacement of paper pulp molding gradually. The existing machinery equipment being used for manufacturing paper product is divided into forming machine and the board of two independently workings of trimmer, do not link each other between board, consistent working continuously cannot be kept in the way of automatic assembly line, make all to need between board manually mode to transmit paper semi-finished product. Forming machine carries out dragging for slurry step and a heat-press step. Drag for slurry step for being taken out by vat by paper pulp by multiple moulds; Heat-press step is by the heating of multiple moulds pressing, makes paper pulp humidity in mould reduce and obtains paper pulp semi-finished product by hot pressing shaping step. The person of connecing is follow-up to be cut redundance in paper pulp semi-finished product by trimmer and completes paper product.
Secondly, existing forming machine reduces institute's moisture content in paper pulp only by disposable heat-press step. Mould complete paper pulp drag for slurry step after, paper pulp in mould contains a high proportion of moisture (accounting for more than the 50% of overall weight), expending plenty of time moisture in removing paper pulp in subsequent forming operation, the time as probably need to expended more than 160 seconds with the process of the moisture of heat-press step removal paper pulp just can obtain each paper pulp semi-finished product/finished product. This is fairly time consuming so that the capacity efficiency of paper product is unevident for mass-produced paper product in operation. Further, if speed of seeking quickness is removed the moisture in paper pulp and increased the power of hot pressing between mould, it is possible to paper pulp semi-finished product can be caused cannot to bear pressure between mould and fragmentation, as a complete unit, production efficiency is poor, be difficult to meet economic benefit.
In addition, dragging in existing forming machine is starched and many use conventional aluminum moulds in heat-press step, and installing netting on mould to make slurry stay not to be sucked out on mould, this netting must often be changed and can leave, on paper semi-finished product/finished product, the wire mark affecting outward appearance.
Therefore, shorten the time of heat-press step in paper product processing procedure, and maintain integrity and the surface smoothness of paper pulp semi-finished product/finished product, needed for actually urgent at present.
Utility model content
Overall activity time is relatively elongated for solving heat-press step meeting excessively consuming time in above-mentioned existing machinery equipment, cause operating rate relatively slow and yield is relatively fewer, the problem that also can cause paper pulp semi-finished product fragmentation what is more, the purpose of this utility model is in that to provide a kind of molded board of l Water Paper, utilize first group of upper/lower die in drag for slurry step in first carry out slight pressing, and before heat-press step, a certain amount of moisture is discharged, reduce water content, then through by the heat pressing operation of two-part, coordinate the selection without netting hot pressing die, it is laminated in heating through corresponding upper/lower die simultaneously, reach rapid draing and paper product smooth surface, avoid in disposable hot pressing, because of water content high semi-finished product instant heating pressurization produce semi-finished product conquassation fragmentation situation, make the paper pulp fiber in paper finished product more closely knit, effectively shorten the production time, raising efficiency also increases yield.
For reaching above-mentioned purpose, this utility model provides a kind of molded board of l Water Paper, is used for the paper finished product that slurry automatic forming is a drying kinetics, comprising: a body; One drags for slurry operation area, it is located at described body, it is provided with a stock tank, one first mold and one first lower mold, accommodating slurry in described stock tank, described first lower mold drags for the described slurry of collection to form one layer of wet idiosome in described first lower mold in described stock tank, described first lower mold and described first mold add press-fitting mould so that described wet idiosome to carry out a pressing step, and then form one first semi-finished product; One first heat pressing operation district, it is located at described body and drags for slurry operation area described in being adjacent to, there is one second mold and one second lower mold, described second mold and described second lower mold heat and add press-fitting mould so that described first semi-finished product to carry out a pre-heat-press step, and then form one second semi-finished product; One second heat pressing operation district, it is located at described body and is adjacent to described first heat pressing operation district, there is one the 3rd mold and one the 3rd lower mold, described 3rd mold and described 3rd lower mold heat and add press-fitting mould so that described second semi-finished product to carry out a hot-forming step, and then form one the 3rd semi-finished product; And one cut operation area, it is located at described body and is adjacent to described second heat pressing operation district, there is at least one cutter, in order to described 3rd semi-finished product to be carried out cutting step, and then forming a paper finished product.
In this utility model one embodiment, forming one first spacing between described first mold and described first lower mold, described first spacing is between 1 centimetre-5 centimetres; Forming one second spacing between described second mold and described second lower mold, described second spacing is less than or equal to 2 centimetres, and described second is smaller than described first spacing; Forming one the 3rd spacing between described 3rd mold and described 3rd lower mold, described 3rd spacing is less than or equal to 2 centimetres, and the described 3rd is smaller than described first spacing.
In this utility model one embodiment, described first mold, described second mold and a described 3rd mold respectively convex shape mould, described first lower mold, described second lower mold and a described 3rd lower mold respectively groove-like mould.
In this utility model one embodiment, farther include one first and move device in order to be moved by described first mold to described first heat pressing operation district, and adsorb described first semi-finished product and move to described first heat pressing operation district, and one second move device in order to be moved by described second mold to described second heat pressing operation district, and adsorb described second semi-finished product and move to described second heat pressing operation district, device is moved in order to move described 3rd mold to the described operation area that cuts with one the 3rd, and adsorb described 3rd semi-finished product and move and cut operation area to described.
In this utility model one embodiment, described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold are respectively provided with at least one through hole, described through hole extends through described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold, in order to disengage by described slurry, described first semi-finished product, described second semi-finished product and described 3rd semi-finished product are respectively at described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and the aqueous vapor of generation in described 3rd lower mold.
In this utility model one embodiment, the molded board of described l Water Paper farther includes at least one adsorbent equipment, described adsorbent equipment respectively with described all through hole fluid communication, in order to draw the aqueous vapor in described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold respectively via described all through holes. And farther include at least one heater, it is located at described second mold, described second lower mold, described 3rd mold and described 3rd lower mold, in order to heat to accelerate described second semi-finished product and described 3rd half-finished aridity respectively with described 3rd lower mold to described second mold, described second lower mold, described 3rd mold.
In this utility model one embodiment, described first mold and described first lower mold are made up of aluminum, and described first lower mold has one first inner surface, first inner surface is provided with one first time netting, in order to described slurry to be collected in described first time netting, and described first netting is pair of lamina network structure, including netting in one first time and one first time outside net, and the mesh number of described first time outer netting more than described first time in the mesh number of netting.
In this utility model one embodiment, described second mold is made up of aluminum, and described second lower mold is the porous metal material that choosing freely sinters that shot copper, rustless steel and nickel alloy are constituted, and the porosity of wherein said porous metal material is 10-25%.
In this utility model one embodiment, described 3rd mold and described 3rd lower mold are made up of aluminum, and described 3rd mold has a lobe, and described lobe is provided with netting on one first, and described 3rd lower mold has a groove, described groove top edge is provided with one second time netting.
In this utility model one embodiment, described 3rd mold is made up of aluminum, and described 3rd lower mold is the porous metal material that choosing freely sinters that shot copper, rustless steel and nickel alloy are constituted, and the porosity of wherein said porous metal material is 10-25%.
In this utility model one embodiment, in one first surface of described paper finished product and a second surface all have one more than or equal to the surface smoothness value of 3Bekk second smoothness, it is preferably 6-14Bekk second smoothness, wherein said first surface is the inner surface of described paper finished product, and described second surface is the outer surface of described paper finished product.
In this utility model one embodiment, the molded board of described l Water Paper farther includes a upset and drags for sizing device, it is located at described first lower mold, including a driving assembly and at least one trip shaft, described trip shaft is arranged in described first lower mold, make driving Component driver trip shaft rotate 180 degree, and drive described first lower mold to rotate in the way of revolving turnback.
In this utility model one embodiment, the molded board of described l Water Paper farther includes a pumping components, it is located at described first lower mold, activate after described first lower mold rotation turnback, make described first lower mold adsorb described slurry in described stock tank to form described wet idiosome in described first lower mold.
For reaching above-mentioned purpose, this utility model provides a kind of upset suitable in the molded board of l Water Paper to drag for sizing device, and the molded board of described l Water Paper is for by the paper finished product that slurry automatic forming is a drying kinetics, at least including a body; It is provided with a stock tank, one first mold and one first lower mold, described first lower mold type becomes to drag for slurry face, described upset is dragged for sizing device and is located at described first lower mold, including: a upset support body, assembly is driven including a trip shaft and one, and described first lower mold is located on described upset support body, drive described first lower mold to rotate in the way of revolving turnback, make the slurry that drags for of the first lower mold face up and drag for pulpous state state in one or drag for slurry and face down in a midge state; One group of lifting assembly, is respectively arranged on the stock tank wall of described stock tank opposite sides, and described trip shaft is installed in described lifting assembly, makes described lifting assembly drive described upset support body jointly to sink to and the slurry removing in stock tank; And a pumping components, it is connected with described upset support body, described lifting assembly drives what described upset support body sank to the slurry in stock tank and described first lower mold to drag for slurry when facing down in midge state, and described pumping components absorption slurry drags for slurry face in described first lower mold.
Accompanying drawing explanation
Fig. 1 is the side schematic view of a kind of molded board of the l Water Paper according to this utility model preferred embodiments;
Fig. 2 is second and/or the 3rd schematic perspective view of lower mold of the molded board of l Water Paper shown in Fig. 1;
Fig. 3 A is the schematic perspective view of the 3rd mold of the molded board of l Water Paper shown in Fig. 1;
Fig. 3 B is the generalized section of the 3rd mold of the molded board of l Water Paper shown in Fig. 1 and the 3rd lower mold matched moulds;
Fig. 4 is the schematic perspective view that sizing device is dragged in the upset of the molded board of l Water Paper shown in Fig. 1;
Fig. 5 be the upset of the molded board of l Water Paper shown in Fig. 1 drag for sizing device front view is set;
Fig. 6 is the actuating schematic diagram of each operation area of the molded board of l Water Paper shown in Fig. 1; And
Fig. 7 is the lateral generalized section of the paper finished product structure according to this utility model preferred embodiment.
Major Symbol in figure:
1, the molded board of l Water Paper; 10, body; 100, slurry;
101, the first semi-finished product; 102, the second semi-finished product; 103, the 3rd semi-finished product;
104, paper finished product; 1041, first surface; 1042, second surface;
20, slurry operation area is dragged for; 21, stock tank; 22, the first mold;
23, the first lower mold; 2301, slurry face is dragged for; 231, the first netting;
28, first device is moved; 30, the first heat pressing operation district; 31, the second mold;
32, the second lower mold; 321, groove; 33, heater;
34, through hole; 38, second device is moved; 40, the second heat pressing operation district;
41, the 3rd mold; 411, lobe; 412, the second netting;
42, the 3rd lower mold; 421, groove; 423, the 3rd netting;
4231, netting in the 3rd; 4232, the 3rd outer netting; 43, heater;
44, through hole; 48, the 3rd device is moved; 50, operation area is cut;
51, cutter; 60, vacuum absorption device;70, sizing device is dragged in upset;
71, upset support body; 72, trip shaft; 73, assembly is driven;
74, lifting assembly; 75, pumping components;
S1, drag for slurry step; S2, pressing step; S3, pre-heat-press step;
S4, heat-press step; S5, cutting step.
Detailed description of the invention
Hereby about the technical content and a detailed description of the present utility model, now coordinate graphic explanation as follows:
Refer to shown in Fig. 1, a kind of molded board 1 of the l Water Paper according to this utility model one preferred embodiment, its primary structure includes: a body 10, drags for slurry heat pressing operation district of heat pressing operation district 30,1 second, operation area 20,1 first 40 and and cuts operation area 50.
Described slurry operation area 20 of dragging for is located in described body 10 and has a stock tank 21, one first mold 22 and one first lower mold 23, an accommodating paper pulp slurry 100 in described stock tank 21, described first lower mold 23 drags for the described slurry 100 of collection to form a wet idiosome position in described first lower module 23 in described stock tank 21, then by described first mold 22 to described first lower module 23 matched moulds, slight pressing is to bestow a pressing step to the described wet idiosome formed by slurry 100 each other, with by the described wet idiosome drying and moulding formed by slurry 100 for first semi-finished product 101 with reservation shape.
Described first heat pressing operation district 30, it is located at described body 10 and drags for slurry operation area 20 described in being adjacent to, there is one second mold 31 and one second lower mold 32, described second mold 31 heats with described second lower mold 32 and is laminated described first semi-finished product 101 are carried out a pre-heat-press step, and making described first semi-finished product 101 drying and moulding is second semi-finished product 102 with reservation shape.
Described second heat pressing operation district 40, it is located at described body 10 and is adjacent to described first heat pressing operation district 30, there is one the 3rd mold 41 and one the 3rd lower mold 42, described 3rd mold 41 heats with described 3rd lower mold 42 and is laminated described second semi-finished product 102 are carried out a heat-press step, and making described second semi-finished product 102 further drying and moulding is the 3rd semi-finished product 103 with reservation shape.
Described cut operation area 50, it is located at described body 10 and is adjacent to described second heat pressing operation district 40, there is at least one cutter 51, in order to described 3rd semi-finished product 103 to be cut, make described 3rd semi-finished product 103 be converted to a paper finished product 104 (asking for an interview Fig. 7).
Above-mentioned carried body 10 is a frame body, and described body 10 upper limb is provided with one first and moves device 28, one second moves device 38 and the 3rd moves device 48, described first moves device 28, described second moves device 38 and the described 3rd to move device 48 can be a mechanical arm or to drive the guide spiro rod of motor driving, in order to mobile first mold 22, first lower mold 23, second mold 31, second lower mold 32, 3rd mold 41 and the 3rd lower mold 42 make described first semi-finished product 101, described second semi-finished product 102 are delivered to each operation area with described 3rd semi-finished product 103. in different embodiments, also first mold the 22, first lower mold the 23, second mold the 31, second lower mold the 32, the 3rd mold 41 and the 3rd lower mold 42 and described first semi-finished product 101, described second semi-finished product 102 and described 3rd semi-finished product 103 can be moved by the mode of slide rail Yu slide track seat. in the mode of slide rail and slide track seat for existing apparatus and technology, in this no longer superfluous words.
In more detail, refer to shown in Fig. 1 and Fig. 6, in dragging for slurry operation area 20 described in this utility model preferred embodiment, described first mold 22 is a convex shape mould, namely the first mold 22 central authorities have a projection, described first lower mold 23 is a groove-like mould, and namely the first lower mold 23 central authorities have a groove.And described first mold 22 and described first lower mold 23 can be an aluminum material mould. Described first lower mold 23 has one first inner surface (not shown), first inner surface is provided with one first netting 231, and described first netting 231 is pair of lamina network structure, including netting in one first and one first outer netting (not shown), the mesh number of described first outer netting more than first in the mesh number of netting, in order to make the wet idiosome formed by slurry 100 can be retained in described first netting 231, and the aqueous vapor that can disengage in Accelerating Removal mould endogenous dampness idiosome of the design of above-mentioned netting or steam.
Hold, in different embodiments, described first mold 22 can be a groove-like mould, and described first lower mold 23 is a convex shape mould, and namely the first mold 22 needs with the first lower mold 23 visible product and is set as a mutually corresponding male mould and a master tooling kenel.
In addition, described first mold 22 is respectively provided with at least one through hole (not shown) with described first lower mold 23, described all through holes are distributed in described first mold 22 and described first lower mold 23 outer surface and extend through described first mold 22 and described first lower mold 23, make the aqueous vapor disengaged from the wet idiosome that described slurry 100 is formed or steam can be expelled to respectively outside described first mold 22 and described first lower mold 23 by described all through holes. In addition, described first mold 22 also includes a vacuum absorption device 60 (being such as a vacuum pump) respectively with described first lower mold 23, respectively with described first mold 22 and the through hole fluid communication in described first lower mold 23, in order to draw described first mold 22 and the moisture content in described first lower mold 23 and/or aqueous vapor respectively via described all through holes, slurry 100 the wet idiosome formed is heated produced water and/or aqueous vapor reinforcement discharge. Due to the order number of the first outer netting of above-mentioned first netting 231 more than first in the order number of netting, therefore, while described vacuum absorption device 60 adsorbs superfluous water steam via described all through holes, the first netting 231 described above is avoided that the partial structure described all through holes of adsorbed entrance in the lump of the wet idiosome formed by slurry 100 cause through hole to block.
Above-mentioned through hole is formed in described first mold 22 with described first lower mold 23 course of processing, as formed by line cutting, laser processing, grinding or electro-discharge machining etc.
Separately as shown in figs. 4 and 5, in different embodiments, the molded board 1 of described l Water Paper more includes a upset and drags for sizing device 70, it is located at described first lower mold 23, assembly 73 is driven including upset support body 71, trip shaft 72 and, described first lower mold 23 is located on described upset support body 71, drives described first lower mold 23 to rotate in the way of revolving turnback, makes the one of the first lower mold 23 drag for slurry face 2301 and drags for pulpous state state in one upward or drag for slurry and face down in a midge state; One group of lifting assembly 74, it is respectively arranged on the stock tank wall of described stock tank 21 opposite sides, described trip shaft 72 is installed in described lifting assembly 74, makes described lifting assembly 74 drive trip shaft 72 and described upset support body 71 jointly to sink to and the slurry 100 removed in stock tank 21; And a pumping components 75, it is connected with described upset support body 71, when described lifting assembly 74 drives the slurry face 2301 of dragging for of slurry 100 that described upset support body 71 sinks in stock tank 21 and described first lower mold 23 down in midge state, described pumping components 75 adsorbs slurry 100 and drags for slurry face 2301 in described first lower mold 23.
Upset drags for sizing device 70 when activating, described trip shaft 72 is axially rotating according to trip shaft 72 by the drive of this driving assembly 73, namely assembly 73 is driven to drive trip shaft 72 to rotate 180 degree, and drive described first lower mold 23 to rotate in the way of revolving turnback, make the slurry face 2301 of dragging for of described first lower mold 23 down in midge state. Pumping components 75 activates after described first lower mold 23 revolves turnback, makes described first lower mold 23 adsorb described slurry 100 in described stock tank 21 to form wet idiosome in described first lower mold 23. Therefore, except above-mentioned first lower mold 23 is with except dragging for the embodiment that mode set (namely the first lower mold 23 surface is drag for pulpous state state to drag for collection slurry 100 in stock tank 21 upward) forms wet idiosome, in the present embodiment, described upset is dragged for after sizing device 70 can make the first lower mold 23 turn over turnback, namely slurry 100 is aspirated by pumping components 75 with suction type, making the slurry 100 being adsorbed be attached to the first lower mold 23 surface, namely slurry 100 is adsorbed on the first lower mold 23 surface down in stock tank 21. Dragging for sizing device 70 by upset and draw in the way of slurry 100 and the difference dragged for the first lower mold 23 between collection slurry 100 mode is in that, the situation that the fiber in slurry 100 is deposited on mold bottom is different. The former because of suction makes the fiber near the first netting 231 place can be relatively short, namely shorter in slurry 100 fiber can be adsorbed the mold bottom after being deposited on upset, makes the edge of follow-up paper finished product can present right angle condition more attractive in appearance; And the latter makes the fiber in slurry 100 be limited only by gravity sedimentation effect because dragging for mode set, fiber longer in slurry 100 can be deposited on mold bottom, causes the edge of follow-up paper finished product can present more inaesthetic fillet or obtuse angle state.
As shown in Figure 1 and Figure 6, in the described actuation step dragged in slurry operation area 20, first it is move device 28 by one first to control described first lower mold 23 and drop in described stock tank 21, stop 3.5 seconds, accept to drag for from described stock tank 21 and collect the liquid slurry 100 contained in described stock tank 21, by the described vacuum absorption device 60 in described first lower mold 23, strengthen adsorbing described slurry 100 and be covered with on an acting surface of described first lower mold 23 to form one layer of wet idiosome, described first move device 28 and described first lower mold 23 is risen mobile leave described stock tank 21 to a precalculated position to complete to drag for slurry job step S1 more afterwards.
Then passing through described first to move device 28 and drive to be moved downward to by described first mold 22 and add press-fitting mould so that the wet idiosome formed by slurry 100 to carry out a pressing step S2 near described precalculated position and described first lower mold 23, described pressing step S2 duration is about 3 seconds. Additionally, when described first mold 22 is with described first lower mold 23 matched moulds, maintain one first spacing (not shown) between the two, described first spacing is 1 centimetre-5 centimetres, it is advantageous to is 3 centimetres, but is not limited. The wet idiosome now formed by slurry 100 is via after above-mentioned pressing step S2, excessive moisture contained in the wet idiosome formed by slurry 100 is pumped to outside the first mold 22 and the first lower mold 23 by described vacuum absorption device 60, it is shaped to first semi-finished product 101 with reservation shape to be further dried by the wet idiosome formed by slurry 100, the aridity of described first semi-finished product 101 is 10%-50%, it is preferably 33%, but is not limited.Complete above-mentioned all drag for slurry step S1 and pressing step S2 the required time will be less than 10 seconds.
Owing to described first mold 22 has vac sorb effect, admittedly can described first semi-finished product 101 be adsorbed on the first mold 22, again by described first move device 28 drive be adsorbed with on the first mold of described first semi-finished product 101 22 rise return back to described in drag for slurry operation area 20 an initial position, and the first mold 22 adsorbing described first semi-finished product 101 is moved the first heat pressing operation district 30 to described body 10 along a horizontal direction, described first mold 21 is made described first semi-finished product 101 to be delivered to one second lower mold 32 and stop described first semi-finished product 101 are carried out vac sorb, then, described first mold 31 again through second move device 38 vertical/horizontal send back described in drag for slurry operation area 20.
Then, shown in Fig. 1 and Fig. 6, in the first heat pressing operation district 30, described second mold 31 is a convex shape mould, namely the second mold 31 central authorities have a lobe, described second lower mold 32 is a groove-like mould, and namely the second lower mold 32 central authorities have a groove 321 (see Fig. 2). described second mold 31 is the same with above-mentioned first mold 21 to be made up of aluminum, and at least one through hole (not shown) is distributed in described second mold 31 outer surface and then runs through described second mold 31, described second lower mold 32 as shown in Figure 2 is then made up of a porous metal material, described porous metal material is selected from the thermal conductivity sintering shot copper more than 50W/mK, the group that rustless steel forms with nickel alloy or its, in the present embodiment, preferably it is selected from being formed by multiple shot coppers sintering that average diameter is 2-20 ��m and being had the lower mold 32 of a porosity 10-25%, owing to the material behavior of porous metal material can make the second lower mold 32 outer surface as formed multiple through holes 34 penetrating described second lower mold 32, therefore described second lower mold 32 need not arrange netting. simultaneously, aluminum second mold 31 of described second lower mold 32 that collocation porous metal material is made also need not set netting, and then solves in the prior art because netting causes paper semi-finished product/finished product outer surface to produce wire mark and conventional aluminum mould is difficult to the shortcoming that side processing is holed.
Shown in Fig. 1 and Fig. 6, actuation step in described first heat pressing operation district 30, utilize the described second dynamic device 38 by mobile vertically upward for the second lower mold 32 and the described second mutual matched moulds of mold 31, described first semi-finished product 101 are carried out described pre-heat-press step S3, it is respectively equipped with a heater 33 so that described first semi-finished product 101 are pressurizeed and to be heated at the moment supercharging of described matched moulds and the second mold 31 and the second lower mold 32, described heater 33 can be hot plate, by described second mold 31 and described second lower mold 32 matched moulds and made described first semi-finished product 101 be further dried by heater 33 Synchronous Heating, to described first semi-finished product 101 hot pressing integer to obtain described second semi-finished product 102. the heating and temperature control of described heater 33 is between 60 DEG C to 80 DEG C, it is advantageous to is 70 DEG C, but is not limited. and the second mold 31 described in when matched moulds and maintenance one second spacing between described second lower mold 32, described second spacing is less than or equal to 2 centimetres, it is advantageous to is 1.2 centimetres, but is not limited, and described second is smaller than described first spacing.Now the aridity of described second semi-finished product 102 is about 58%-70%, and aqueous vapor or steam contained by wherein said second semi-finished product 102 can be discharged outside described second mold 31 and described second lower mold 32 via described all through holes of described second mold 31 and described second lower mold 32. In addition, described vacuum absorption device 60 also respectively with all described through hole fluid communication in described second mold 31 and described second lower mold 32 by described all through hole exhausts, in order to draw moisture content in described second mold 31 and described second lower mold 32 and/or aqueous vapor respectively via described all through holes, by the second mold 31 described in described 102 water contents of second semi-finished product and/or water Accelerating Removal with outside described second lower mold 32.
Then, described second moves device 38 in order to described second mold 32 adsorbing described second semi-finished product 102 is moved upward to the initial position in the first heat pressing operation district 30, is moved horizontally to described second heat pressing operation district 40 simultaneously. Move device 38 etc. described second the second mold 31 being adsorbed with described second semi-finished product 102 is dropped in the second heat pressing operation district 40 precalculated position, make described second mold 31 described second semi-finished product 102 be delivered to one the 3rd lower mold 42 and stop described second semi-finished product 102 are carried out vac sorb; Then, described second mold 31 moves device 38 vertical/horizontal again through second and returns to described first heat pressing operation district 30.
Please continue to refer to Fig. 3 A and Fig. 3 B, described 3rd mold 41 is a convex shape mould, and namely the 3rd mold 41 central authorities have a lobe 411, and described 3rd lower mold 42 is a groove-like mould, and namely the 3rd lower mold 42 central authorities have a groove 421. Described 3rd mold 41 be aluminum material mould with described 3rd lower mold 42, or other make mould after there is the material of highly surface smoothness. The end surface of the lobe 411 of described 3rd mold 41 is provided with one second netting 412, and the bottom portion of groove of described 3rd lower mold 42 is shiny surface, and the tip edge in described groove 421 is provided with one the 3rd netting 423, and the aqueous vapor that the design of above-mentioned netting can disengage in Accelerating Removal mould endogenous dampness idiosome or steam, such surface smoothness by the inner surface Yu outer surface that can increase follow-up paper finished product, makes follow-up paper finished product reach two surfaces all in smooth effect. Dragging for described first mold 22 in slurry operation area 20 and described first lower mold 23 described in as shown in Figure 1, described 3rd mold 41 in described second heat pressing operation district and described 3rd lower mold 42 are also respectively provided with at least one through hole 44 and are distributed in described 3rd mold 41 and described 3rd lower mold 42 interior surface and extend through described 3rd mold 41 and described 3rd lower mold 42.
In the present embodiment as shown in Figure 1 and Figure 6, utilize the described 3rd dynamic device 48 by mobile vertically upward for the 3rd lower mold 42 and the described 3rd mutual matched moulds of mold 41, described second semi-finished product 102 are carried out a heat-press step S4 and is respectively equipped with a heater 43 so that described second semi-finished product 102 are pressurizeed and to be heated in matched moulds moment supercharging and the 3rd mold 41 with described 3rd lower mold, described heater 43 can be a hot plate, added press-fitting mould by described 3rd mold 41 with described 3rd lower mold 42 and made described second semi-finished product 102 be further dried by heater 43 Synchronous Heating, to obtain described 3rd semi-finished product 103.In another embodiment, described 3rd lower mold 42 also can be provided with a heater and described second semi-finished product 102 carried out hot pressing integer simultaneously. The temperature of described heater 43 controls between 100 DEG C to 180 DEG C, if the 3rd lower mold 42 is preferably 120 DEG C for aluminium-making mould; If the 3rd lower mold 42 is selected and is preferably 160 DEG C-180 DEG C for porous sintering mold, but is not limited. Compared to the heat time heating time in traditional disposable hot pressing job step up to 160 seconds, matched moulds in this utility model embodiment only needs 10 seconds heat time heating time, and maintain one the 3rd spacing described in matched moulds process between the 3rd mold 41 and described 3rd lower mold 42, described 3rd spacing is less than or equal to 2 centimetres, it is preferably 1.2 centimetres, but it is not limited, and the described 3rd is smaller than described first spacing. Now described 3rd half-finished aridity is about 92%, the duty cycle in overall second heat pressing operation district 40 is the 30-50 second, and the aqueous vapor disengaged in wherein said 3rd semi-finished product 103 or steam can be expelled to outside described 3rd mold 41 and described 3rd lower mold 42 respectively by described all through holes 44; In addition, described 3rd mold 41 and described 3rd lower mold 42 also utilize described vacuum absorption device 60 respectively with described 3rd mold 41 and through hole 44 fluid communication in described 3rd lower mold 42, described 103 containing water vapor reinforced platoons of 3rd semi-finished product are gone out via described all through holes 44. Utilize above-mentioned netting 412, the design of 423, while described vacuum absorption device 60 discharges superfluous water steam via described all through holes 44, it is avoided that the partial structure described all through holes 44 of adsorbed entrance in the lump of described 3rd semi-finished product 103 cause through hole 44 to block, and avoids the 3rd semi-finished product 103 to attach to described 3rd mold 41 or described 3rd lower mold 42 when the demoulding.
In another embodiment, described 3rd mold 41 can be consistent with described first heat pressing operation district 30 with the structure of the 3rd lower mold 42, that is described 3rd mold 41 can be made by aluminum, and described 3rd lower mold 42 can be made up of a porous metal material, the group that described porous metal material is selected from the thermal conductivity sintering shot copper more than 50W/mK, rustless steel forms with nickel alloy or its, it is advantageous to be selected from being formed by multiple shot coppers sintering that average diameter is 2-20 ��m and being had the lower mold of a porosity 10-25%. Should be understood that, upper/lower die in above-mentioned first heat pressing operation district 30, owing to the material behavior of porous metal material can make the 3rd lower mold 42 surface there is multiple through hole (through hole 34 such as the second lower mold penetrating the 3rd lower mold 42, ask for an interview Fig. 2), therefore not needing the existence of the 3rd netting 423, described 3rd mold 41 is also without the second netting 412.
After completing above-mentioned heat-press step S4, being moved device 48 by the described 3rd again drives described 3rd mold 41 the 3rd semi-finished product 103 rising described in described 3rd mold 41 vac sorb to return back to an initial position in described second heat pressing operation district 40, move horizontally simultaneously and deliver to one and cut operation area 50, afterwards by the described 3rd move device 48 drive described 3rd semi-finished product 103 of described 3rd mold 41 and absorption thereof drop to described in cut operation area 50 and cut after platform and the releasing absorption to described 3rd semi-finished product 103 described 3rd semi-finished product 103 to be placed on one. then, cut in operation area 50 described, by at least one cutter 51, described 3rd semi-finished product 103 being carried out cutting step S5, described cutter 51 can be machinery knives or a laser cutting mode, just can obtain the paper finished product 104 of processing after cutting unnecessary marginal portion.
Paper finished product 104 out is utilized manufactured by this utility model to have first surface 1041 and a second surface 1042, ask for an interview Fig. 7 and be the lateral generalized section of described paper finished product structure, first surface 1041 described in this utility model preferred embodiment is the inner surface of described paper finished product 104, and the outer surface that second surface 1042 is described paper finished product 104, and described first surface 1041 and described second surface 1042 all have one more than or equal to the surface smoothness value of 3Bekk second smoothness, wherein it is preferably 6-14Bekk second smoothness.
In sum, each operation interval of the molded board of l Water Paper that this utility model provides links each other, and moves device 28,38 by described first, second and the 3rd, 48 reach consistent working continuously in the way of automatic assembly line, transmit paper semi-finished product without manually mode, secondly, this utility model carries out slight pressing (pressing step) by the first mold and the first lower mold in advance in dragging for slurry step, make slurry can before heat-press step the water content of first discharge part, promote the slurry 100 aridity before heat-press step, and slurry 100 is carried out stagewise hot pressing by the mode utilizing two-period form hot pressing, the semi-finished product instant heating pressurization that in hot pressing, water content is high not only can be avoided to produce the situation of semi-finished product fragmentation, increase half-finished sturdy degree, also the time spent by pulp dryer can be shortened, raising efficiency increases yield, in addition different mould and netting combination can also elastic be used, produce the paper finished product 104 that two sides is smooth, therefore can effectively solve existing machinery equipment when manufacturing paper product because of heat-press step excessively consuming time with paper pulp semi-finished product easily by problem that conquassation and surface are smooth not.
Those skilled in the art is when it can be appreciated that under this utility model spirit, implementing, according to this utility model, the various changes that aspect can carry out. Therefore, obvious listed enforcement aspect is also not used to restriction this utility model, but attempt is under the definition of claim, is covered by spirit of the present utility model and category the amendment made.

Claims (21)

1. the molded board of l Water Paper, for by paper finished product that slurry automatic forming is a drying kinetics, it is characterised in that including:
One body;
One drags for slurry operation area, it is located at described body, be provided with a stock tank, one first mold, one first lower mold and one first move device, accommodating slurry in described stock tank, described first lower mold drags for the described slurry of collection to form one layer of wet idiosome in described first lower mold in described stock tank, described first lower mold and described first mold add press-fitting mould so that described wet idiosome to carry out a pressing step, and then form one first semi-finished product;
One first heat pressing operation district, it is located at described body and drags for slurry operation area described in being adjacent to, have one second mold, one second lower mold and one second moves device, described first moves device moves described first mold to described first heat pressing operation district, related described first semi-finished product are made to move to described first heat pressing operation district, described second mold and described second lower mold heat and add press-fitting mould so that described first semi-finished product to carry out a pre-heat-press step, and then form one second semi-finished product;
One second heat pressing operation district, it is located at described body and is adjacent to described first heat pressing operation district, have one the 3rd mold, one the 3rd lower mold and the 3rd moves device, described second moves device moves described second mold to described second heat pressing operation district, related described second semi-finished product are made to move to described second heat pressing operation district, described 3rd mold and described 3rd lower mold heat and add press-fitting mould so that described second semi-finished product to carry out a hot-forming step, and then form one the 3rd semi-finished product; And
One cuts operation area, it is located at described body and is adjacent to described second heat pressing operation district, there is at least one cutter, described 3rd move device move described 3rd mold to described in cut operation area, related described 3rd semi-finished product are made to move to the described operation area that cuts, in order to described 3rd semi-finished product to be carried out cutting step, and then form a paper finished product.
2. the molded board of l Water Paper as claimed in claim 1, it is characterised in that in described pressing step, forms one first spacing between described first mold and described first lower mold, described first spacing is between 1 centimetre-5 centimetres.
3. the molded board of l Water Paper as claimed in claim 2, it is characterized in that, in described pre-heat-press step, between described second mold and described second lower mold, form one second spacing, described second spacing is less than or equal to 2 centimetres, and described second is smaller than described first spacing.
4. the molded board of l Water Paper as claimed in claim 2, it is characterized in that, in described heat-press step, between described 3rd mold and described 3rd lower mold, form one the 3rd spacing, described 3rd spacing is less than or equal to 2 centimetres, and the described 3rd is smaller than described first spacing.
5. the molded board of l Water Paper as claimed in claim 1, it is characterized in that, described first mold, described second mold and a described 3rd mold respectively convex shape mould, described first lower mold, described second lower mold and a described 3rd lower mold respectively groove-like mould.
6. the molded board of l Water Paper as claimed in claim 1, it is characterized in that, described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold are respectively provided with at least one through hole, described through hole extends through described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold, in order to disengage by described slurry, described first semi-finished product, described second semi-finished product and described 3rd semi-finished product are respectively at described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and the aqueous vapor of generation in described 3rd lower mold.
7. the molded board of l Water Paper as claimed in claim 6, it is characterized in that, farther include at least one adsorbent equipment, described adsorbent equipment respectively with described all through hole fluid communication, in order to draw the aqueous vapor in described first mold, described first lower mold, described second mold, described second lower mold, described 3rd mold and described 3rd lower mold respectively via described all through holes.
8. the molded board of l Water Paper as claimed in claim 7, it is characterised in that described adsorbent equipment is a vacuum pump.
9. the molded board of l Water Paper as claimed in claim 1, it is characterized in that, the molded board of described l Water Paper also includes at least one heater, it is located at described second mold, described second lower mold, described 3rd mold and described 3rd mold, in order to described second mold, described second lower mold, described 3rd mold and described 3rd mold heating is 3rd half-finished dry with described to accelerate described second semi-finished product respectively.
10. the molded board of l Water Paper as claimed in claim 1, it is characterized in that, described first mold and described first lower mold are made up of aluminum, and described first lower mold has one first inner surface, first inner surface is provided with one first time netting, in order to described slurry to be collected in described first time netting.
11. the molded board of l Water Paper as claimed in claim 10, it is characterized in that, described first time netting is pair of lamina network structure, including netting in one first time and one first time outside net, and the mesh number of described first time outer netting more than described first time in the mesh number of netting.
12. the molded board of l Water Paper as claimed in claim 1, it is characterised in that described second mold is made up of aluminum, and described second lower mold is the porous metal material that choosing freely sinters that shot copper, rustless steel and nickel alloy are constituted.
13. the molded board of l Water Paper as claimed in claim 12, it is characterised in that the porosity of described porous metal material is 10-25%.
14. the molded board of l Water Paper as claimed in claim 1, it is characterized in that, described 3rd mold and described 3rd lower mold are made up of aluminum, described 3rd mold has a lobe, described lobe is provided with netting on one first, and described 3rd lower mold has a groove, described groove top edge is provided with one second time netting.
15. the molded board of l Water Paper as claimed in claim 1, it is characterised in that described 3rd mold is made up of aluminum, and described 3rd lower mold is the porous metal material that choosing freely sinters that shot copper, rustless steel and nickel alloy are constituted.
16. the molded board of l Water Paper as claimed in claim 15, it is characterised in that the porosity of described porous metal material is 10-25%.
17. the molded board of l Water Paper as claimed in claim 1, it is characterised in that the molded board of described l Water Paper farther includes a upset and drags for sizing device, is located at described first lower mold, drives described first lower mold to rotate in the way of revolving turnback.
18. the molded board of l Water Paper as claimed in claim 17, it is characterized in that, the molded board of described l Water Paper farther includes a pumping components, it is located at described first lower mold, activate after described first lower mold rotation turnback, make described first lower mold adsorb described slurry in described stock tank to form described wet idiosome in described first lower mold.
19. a sizing device is dragged in the upset being applicable to the molded board of l Water Paper, the molded board of described l Water Paper is for by the paper finished product that slurry automatic forming is a drying kinetics, at least including a body; It is provided with a stock tank, one first mold and one first lower mold, described first lower mold type becomes to drag for slurry face, it is characterized in that, described upset is dragged for sizing device and is located at described first lower mold, including: a upset support body, drive assembly including a trip shaft and one, and described first lower mold is located on described upset support body, drive described first lower mold to rotate in the way of revolving turnback, make the slurry that drags for of the first lower mold face up and drag for pulpous state state in one or drag for slurry and face down in a midge state;
One group of lifting assembly, is respectively arranged on the stock tank wall of described stock tank opposite sides, and described trip shaft is installed in described lifting assembly, makes described lifting assembly drive described upset support body jointly to sink to and the slurry removing in stock tank; And
One pumping components, it is connected with described upset support body, described lifting assembly drives what described upset support body sank to the slurry in stock tank and described first lower mold to drag for slurry when facing down in midge state, and described pumping components absorption slurry drags for slurry face in described first lower mold.
20. the molded article construction of l Water Paper, it is characterized in that, obtained by the molded board of l Water Paper described in claim 1, the molded article construction of wherein said l Water Paper has a first surface and a second surface, and described first surface and described second surface all have one more than or equal to the surface smoothness value of 3Bekk second smoothness.
21. the molded article construction of l Water Paper as claimed in claim 20, it is characterised in that described first surface is the inner surface of the molded article construction of described l Water Paper, and described second surface is the outer surface of the molded article construction of described l Water Paper.
CN201520987921.1U 2014-12-12 2015-12-03 Shaping board is moulded to wet paper and thick liquid device is dragged for in upset and molding products structure is moulded to wet paper thereof Active CN205295813U (en)

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US62/091,203 2014-12-12
TW104217868U TWM516615U (en) 2014-12-12 2015-11-06 Wet pulp molding machine, its turnover pulp-dredging and paper-shaped object made thereby
TW104217868 2015-11-06

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CN106436488A (en) * 2016-07-26 2017-02-22 永发(河南)模塑科技发展有限公司 Paper pulp molding product forming system and method
CN107558308A (en) * 2017-07-19 2018-01-09 佛山浩博环保制品有限公司 A kind of two section type paper mould integration upset automatic machine
CN108824094A (en) * 2018-07-18 2018-11-16 浙江家得宝科技股份有限公司 Drying forming device in disposable fibrous tableware moulding equipment
CN110273330A (en) * 2018-03-14 2019-09-24 金箭印刷事业有限公司 Automation control l Water Paper molding machine platform and its method
CN110891746A (en) * 2017-05-26 2020-03-17 足迹国际有限责任公司 Method and apparatus for inline die cutting of vacuum formed molded pulp containers

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CN2820944Y (en) * 2005-03-28 2006-09-27 苏志铭 Mould cavity device for reducing paper-plastic product extruding residue water content
CN102587222B (en) * 2011-12-10 2014-11-05 佛山浩博环保制品有限公司 Pulp forming mold integrally turning automat and production process thereof
CN103452008B (en) * 2013-01-16 2016-07-06 王高原 The two-sided paper mould bowl cover without reticulate pattern and manufacture method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106436488A (en) * 2016-07-26 2017-02-22 永发(河南)模塑科技发展有限公司 Paper pulp molding product forming system and method
CN110891746A (en) * 2017-05-26 2020-03-17 足迹国际有限责任公司 Method and apparatus for inline die cutting of vacuum formed molded pulp containers
CN107558308A (en) * 2017-07-19 2018-01-09 佛山浩博环保制品有限公司 A kind of two section type paper mould integration upset automatic machine
CN110273330A (en) * 2018-03-14 2019-09-24 金箭印刷事业有限公司 Automation control l Water Paper molding machine platform and its method
CN110273330B (en) * 2018-03-14 2021-02-05 金箭印刷事业有限公司 Automatic control wet paper-plastic forming machine and method thereof
CN108824094A (en) * 2018-07-18 2018-11-16 浙江家得宝科技股份有限公司 Drying forming device in disposable fibrous tableware moulding equipment

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