CN205741777U - Paper-plastic forming machine structure and paper-plastic finished product produced by same - Google Patents
Paper-plastic forming machine structure and paper-plastic finished product produced by same Download PDFInfo
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- CN205741777U CN205741777U CN201520980695.4U CN201520980695U CN205741777U CN 205741777 U CN205741777 U CN 205741777U CN 201520980695 U CN201520980695 U CN 201520980695U CN 205741777 U CN205741777 U CN 205741777U
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- 239000011265 semifinished product Substances 0.000 claims abstract description 75
- 239000002002 slurry Substances 0.000 claims abstract description 75
- 239000000047 product Substances 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 33
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000000758 substrate Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000256135 Chironomus thummi Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
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Abstract
The utility model relates to a finished product is moulded to paper of paper plastic forming machine structure and production for make paper mould the speed that the finished product formed accelerate, include: a body; the slurry fishing operation area is provided with a slurry tank, a first upper die and a first lower die, and the first lower die is used for fishing slurry from the slurry tank and pressing the slurry with the first upper die mutually so as to press the slurry into a first semi-finished product; a hot-pressing operation area, which is provided with a second upper die and a second lower die which are mutually pressed together so as to heat and press the first semi-finished product into a second semi-finished product; and a cutting operation area for cutting the second semi-finished product to form a paper-plastic finished product.
Description
Technical field
This utility model relates to a kind of paper-plastic shaping machine and the paper finished product using described paper-plastic shaping machine to produce, and particularly relates to a kind of the l Water Paper base that water content is high to carry out precompressed to accelerate the l Water Paper molded efficiency of base subsequent thermal and to shorten the surfaces externally and internally of the paper-plastic shaping machine structure of paper finished product processing time and its paper finished product produced and all have high surface smoothness.
Background technology
Protection, shockproof sponge or the foaming body paper mould product gradually for paper pulp molding that are conventionally used in product inner packing or outer package replace.Paper mould product (or claiming paper product) are with paper pulp as raw material, utilize mould midge compression molding, and its finished product can reclaim and remanufacture, so meeting the carbon reduction trend of environmental protection recycling.
The existing machinery equipment system being used for manufacturing paper product is divided into forming machine and the board of two independently workings of trimmer, do not link 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 plural number mould；Heat-press step is by the heating of plural number mould pressing, makes paper pulp humidity in mould reduce and obtain paper pulp semi-finished product by the program of hot pressing shaping.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 only reduces institute's moisture content in paper pulp by a 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), can take considerable time the moisture in removing paper pulp on subsequent forming processing procedure, the time that probably need to expend more than 160 seconds as removed the process of the moisture of paper pulp with heat-press step 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 the most evident for mass-produced paper product on processing procedure.Further, if speed of seeking quickness is removed the moisture in paper pulp and increased the power of hot pressing between mould, may result in paper pulp semi-finished product and cannot bear pressure between mould and fragmentation, as a complete unit, production efficiency is poor, be difficult to meet economic benefit.
In view of this, shorten the time of heat-press step in paper product processing procedure, and maintain the integrity of paper pulp semi-finished product/finished product, actually the most urgent required.
Utility model content
The most time-consumingly the overall process time can be relatively elongated for solving heat-press step in above-mentioned existing machinery equipment, cause operating rate relatively slow and yield is relatively fewer, the problem that the most also can cause paper pulp semi-finished product fragmentation, the purpose of this utility model is to provide a kind of paper-plastic shaping machine structure, in order to accelerate the speed that paper finished product is formed, 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, the semi-finished product instant heating pressurization avoiding water content in hot pressing high produces the situation of semi-finished product fragmentation, make the paper pulp fiber in described paper pulp semi-finished product more closely knit, carried out heat-press step heating by second group of upper/lower die again to be laminated simultaneously, reach quick-drying effect, shorten the time spent by pulp dryer, effectively can increase yield by raising efficiency.
For reaching above-mentioned purpose, this utility model provides a kind of paper-plastic shaping machine structure, including: a body；One drags for slurry operation area, is located at described body, has a stock tank, one first mold and one first lower mold, slurry is had in described stock tank, described first lower mold drags for the described slurry of collection, and pressing mutually slight with described first mold from described stock tank, makes described slurry be pressed into one first semi-finished product；One heat pressing operation district, it is adjacent to drag for slurry operation area, there is one second mold and one second lower mold, described first semi-finished product being placed between described second mold and described second lower mold are heated and are laminated, make the first semi-finished product be pressed into one second semi-finished product；One cuts operation area, cuts described second semi-finished product, to form paper finished product.
In an embodiment of the present utility model, 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.
In an embodiment of the present utility model, described first lower mold drags for the described slurry of collection from described stock tank, it is 3.5 seconds that described first lower mold stay in described stock tank to carry out dragging for time of collection slurry, and the mutually slight pressing duration of rear described first mold and described first lower mold is about 3 seconds.
In an embodiment of the present utility model, at least one mobile device is in order to move described first mold to described heat pressing operation district, and adsorb described first semi-finished product and move to described heat pressing operation district, and described mobile device is in order to move described second mold to the described operation area that cuts, and adsorbs described second semi-finished product and move and cut operation area to described.
In an embodiment of the present utility model, described first mold, the first lower mold, the second mold and the second lower mold are respectively provided with at least one through hole, described through hole extends through described mould, in order to disengage the aqueous vapor produced in described mould by described slurry, the first semi-finished product with described second semi-finished product, and further include at least one adsorbent equipment, described adsorbent equipment respectively with described through hole fluid communication, in order to draw the aqueous vapor in described mould respectively via described through hole.
In an embodiment of the present utility model, described first mold is made up of aluminum with described first lower mold, and described first lower mold has one first inner surface, first inner surface is provided with one first netting, in order to described slurry to be collected in described first netting, and described first netting is pair of lamina network structure, described first netting include one first in netting and one first outer netting, the mesh number of netting in the mesh number of net is more than first outside first.
In an embodiment of the present utility model, described second mold is made up of aluminum with described second lower mold, described second mold has a lobe, described lobe is provided with one second upper surface, described second upper surface is provided with netting on one second, and described second lower mold has a groove, described groove top edge is provided with one second time netting.
In an embodiment of the present utility model, the choosing of described second lower mold system freely sinters the porous metal material that shot copper, rustless steel and nickel alloy are constituted, and described second mold is made up of aluminum.
In an embodiment of the present utility model, described paper-plastic shaping machine structure further 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 rotation turnback.
In an embodiment of the present utility model, described paper-plastic shaping machine structure further includes an aspirator, it is located at described first lower mold, after described first lower mold rotation turnback, described aspirator start makes described first lower mold be adsorbed in described first lower mold by described slurry in described stock tank.
For reaching above-mentioned purpose, this utility model also provides for a kind of paper finished product, prepared by above-mentioned paper-plastic shaping machine structure, wherein said paper finished product has a first surface and a second surface, and described first surface all has a surface smoothness value being more than or equal to 3Bekk second smoothness with described second surface.
In an embodiment of the present utility model, described first surface is the inner surface of described paper finished product, and described second surface is the outer surface of described paper finished product.
Accompanying drawing explanation
Fig. 1 is paper-plastic shaping machine structural representation of the present utility model；
Fig. 2 is the second mold schematic diagram of paper-plastic shaping machine structure of the present utility model；
Fig. 3 is the second lower mold schematic diagram of paper-plastic shaping machine structure of the present utility model；
Fig. 4 is that the schematic perspective view of sizing device is dragged in its upset of the first lower mold of paper-plastic shaping machine structure shown in this utility model Fig. 1；
Fig. 5 is paper-plastic shaping machine structure illustrative view of the present utility model；And
Fig. 6 is the lateral generalized section of the paper finished product manufactured according to paper-plastic shaping machine structure of the present utility model.
Detailed description of the invention
Relevant the technical content and a detailed description of the present utility model, now coordinate accompanying drawing to be described as follows:
Refer to shown in Fig. 1, be the paper-plastic shaping machine structure 1 of this utility model one embodiment, including: a body 10, drags for slurry heat pressing operation district, operation area 20, one 30 and and cuts operation area 40.
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 base 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 precompressed program to the described wet base formed by slurry 100 each other, with by the described wet base drying and moulding formed by slurry 100 and be pressed into first semi-finished product 101 with reservation shape.
Described 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 hot pressing program, makes described first semi-finished product 101 further drying and moulding be pressed into second semi-finished product 102 with reservation shape.
Described cut operation area 40, be located at described body 10 and be adjacent to described heat pressing operation district 30, there is at least one cutter 41, in order to described second semi-finished product 102 are cut, to form a paper finished product (as shown in Figure 6).
Above-mentioned carried body 10 is to be a frame body, and described body 10 upper limb is provided with one first mobile device 28 and one second mobile device 38, and more described mobile device 28,38 can be a mechanical arm or the guide spiro rod driven with driving motor.
In more detail, in dragging in slurry operation area 20 described in this utility model first embodiment, described first mobile device 28 is used for controlling described first lower mold 23 and drags for the described slurry 100 of collection from described stock tank 21, by described first lower mold 23, there is a vacuum absorption device 50, strengthen adsorbing described slurry 100 to be covered with on an acting surface of described first lower mold 23, and control described first lower mold stay in described stock tank 21 to carry out dragging for time of collection slurry 100 be 3.5 seconds, rear described first lower mold 23 leaves described stock tank 21 to complete to drag for slurry operation.The wet base formed by slurry 100 described in described stock tank 21 picks up is placed in described first lower mold 23, the most described first mold 22 and the described first the slightest pressing of lower mold 23 to carry out a precompressed program to the described wet base formed by slurry 100, and described precompressed program duration is about 3 seconds.Additionally, the first mold 22 described in precompressed program and maintenance one first spacing (not shown) between described first lower mold 23, described first spacing is 1 centimetre-5 centimetres, preferably 3 centimetres, but is not limited.Now the described wet base formed by slurry 100 is via obtaining described first semi-finished product 101 after above-mentioned precompressed program, and the aridity of described first semi-finished product 101 is 10%-50%, and preferably 33%, but be not limited.
In the present embodiment, described first mold 22 is respectively provided with at least one through hole (not shown) with described first lower mold 23, described through hole is distributed in described first mold 22 and described first lower mold 23 interior surface and extends through described mould, makes the aqueous vapor or the steam that disengage in the wet base that described slurry 100 formed can be expelled to respectively outside described first mold 22 and described first lower mold 23 by described through hole.Further, described vacuum absorption device 50 respectively with described first mold 22 and described first lower mold 23 fluid communication, wherein said vacuum absorption device 50 can be a vacuum pumps.Described vacuum absorption device 50 respectively with described through hole fluid communication by described through hole exhaust, in order to draw the aqueous vapor in described mould respectively via described through hole, the produced steam that can be heated by the described wet base formed by slurry 100 is discharged.
In the present embodiment, described first mold 22 is a convex shape mould, and the i.e. first mold 22 central authorities have a projection, and described first lower mold 23 is a groove-like mould, and the i.e. 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 (not shown) in one first and one first outer netting (not shown), the mesh number of netting in the mesh number of net is more than first outside first, in order to make the wet base formed by slurry 100 can be retained in described first netting 231, simultaneously when described vacuum absorption device 50 is via described through hole absorption superfluous water steam, the described wet blank structure formed by the slurry 100 described through hole of adsorbed entrance in the lump can be avoided to cause through hole to block.
After completing to drag for slurry and complete precompressed program, described first mobile device 28 moves along a horizontal direction and/or a vertical direction and described first mold 22 is moved the heat pressing operation district 30 to described body 10, and adsorb described first semi-finished product 101 and move to described heat pressing operation district 30, the second mold 31 and the second lower mold 32 continuing carries out described hot pressing program to described first semi-finished product 101.Described second mold 31 is provided with at least one heater 33, and described heater 33 can be one to add heat pipe, by described second mold 31 and described second lower mold 32 matched moulds and is made it the driest by heater 33 Synchronous Heating.Described first semi-finished product 101 hot pressing integer is made to obtain described second semi-finished product 102.In described hot pressing program, the temperature of heater 33 controls between 100 DEG C to 180 DEG C, preferably 120 DEG C, but is not limited.And in hot pressing program, maintaining one second spacing (not shown) between described second mold and described second lower mold, described second spacing is less than or equal to 2 centimetres, preferably 1.2 centimetres, but it is not limited, and described second is smaller than described first spacing.The aridity of the most described second semi-finished product 102 is about 50%-100%.
Structure with described first mold 22 with described first lower mold 23, refer to Fig. 2 to Fig. 3, described second mold 31 is respectively provided with at least one through hole 34 with described second lower mold 32, described through hole 34 is distributed in described second mold 31 and described second lower mold 32 interior surface and extends through described mould, make aqueous vapor that described first semi-finished product 102 disengage or steam can by described through hole 34 be expelled to respectively described second mold 31 with described second lower mold 32 outside.In like manner, described vacuum absorption device 50 respectively with described through hole 34 fluid communication by described through hole 34 exhaust, in order to draw the aqueous vapor in described mould respectively via described through hole 34, the produced steam that can be heated by described first semi-finished product 101 is discharged.
Above-mentioned through hole 34 is formed in the course of processing make mould, as made formation by line cutting, laser processing, grinding or electro-discharge machining etc..In different embodiments, described through hole 34 can be one-body molded by making in mold process corresponding mould in metal casting/sintering process.
Please continue refering to shown in Fig. 1 to Fig. 3, described second mold 31 is a convex shape mould, and the i.e. second mold 31 central authorities have a lobe 311, and described second lower mold 32 is a groove-like mould, and the i.e. second lower mold 32 central authorities have a groove 321.nullThe end surface of the lobe 311 of described second mold 31 is provided with netting 312 on one second，And groove 321 bottom margin of described second lower mold 32 is shiny surface，And the bottom in described groove 321 is provided with one second time netting 323 (see Fig. 1)，Described second time netting 323 is pair of lamina network structure，Including netting 3231 and one second time outer netting 3232 (see Fig. 1) in one second time，The mesh number of second time outer netting 3232 is more than the mesh number of netting 3231 in second time，In order to increase through second time netting space between the wet base and the second lower mold 32 that slurry 100 formed with increase discharge in wet base the efficiency of aqueous/steam，The wet base formed by slurry 100 the most more can be made can be retained in described second time netting 323，Simultaneously when described vacuum absorption device 50 is via described through hole absorption superfluous water steam，The described wet blank structure formed by the slurry 100 described through hole of adsorbed entrance in the lump can be avoided to cause through hole to block，And avoid the second semi-finished product 102 to attach to described second mold 31 and described second lower mold 32 when the demoulding.
In different embodiments, described second mold 31 can be the smooth mould that aluminum material is constituted with described second lower mold 32, or other make mould after there is the material of highly surface smoothness.As described second lower mold 32 can be made up of a porous metal material, porous metal material selects in the group that the shot copper freely sintered, rustless steel and nickel alloy are formed.And in different embodiments, described second lower mold 32 can be a mould being made up of porous metal material (as shot copper sinters), and the second mold 31 can be one to be made up of aluminum, i.e. second mold 31 is a ganoid aluminium-making mould, penetrate the hole of the second lower mold 32 owing to the material behavior of porous metal material can make the second lower mold 32 surface there is plural number, therefore will need not the existence of second time netting 323 in this embodiment.Therefore in paper finished product 104 out manufactured by the present embodiment, there is first surface 1041 and a second surface 1042, ask for an interview Fig. 6 and be the lateral generalized section of described paper finished product structure, described in this utility model preferred embodiment, first surface 1041 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, the most preferably 6-14Bekk second smoothness.
The most as shown in Figure 4, in different embodiments, the molded board of described l Water Paper 1 further includes a upset and drags for sizing device 70, it is located at described first lower mold 23, including a driving assembly (non-icon), and described driving assembly has at least one rotary shaft (not shown) in one end of its axial rotary, and the other end makes the connection of described rotary shaft be arranged in described first lower mold 23, and then described rotation rotary shaft is rotated according to axial rotary by the drive of described driving assembly, driving Component driver rotary shaft is made to rotate 180 degree, and drive described first lower mold 23 to rotate in the way of rotation turnback.And the described molded board of l Water Paper 1 includes an aspirator 80, it is located at described first lower mold 23, start 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 base substrate in described first lower mold 23.Therefore, in addition to above-mentioned first lower mold 23 is to drag for the embodiment that mode set (collection slurry 100 is dragged on the i.e. first lower mold 23 surface upward in stock tank 21) forms wet base substrate, in the present embodiment, described upset is dragged for after sizing device 70 can make the first lower mold 23 turn over turnback, i.e. aspirated slurry 100 by aspirator 80 with suction type, making the slurry 100 being adsorbed be attached at the first lower mold 23 surface, slurry 100 is adsorbed on the i.e. first lower mold 23 surface down in stock tank 21.
Dragging in the way of sizing device 70 draws slurry 100 by upset and drag for the difference collected between slurry 100 mode with the first lower mold 23 and be, the situation that the fiber in slurry 100 is deposited on mold bottom is different.The former because of suction makes the fiber at the first netting 231 can be relatively short, i.e. 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 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.
Follow-up, described second mobile device 38 cuts operation area 40 in order to be moved by described second mold 32 to described, and the most described second mold 32 adsorbs described second semi-finished product 102 and moves and cut operation area 40 to described, by described cutter 41, described second semi-finished product 102 are cut in pre-set dimension and cut unnecessary part, just can obtain the paper finished product machined.
The above-mentioned mode moved moulds with semi-finished product all moves by the second mobile device 38 (mechanical arm), in different embodiments, also can move moulds and semi-finished product by the mode of slide rail Yu slide track seat.With the mode system of slide rail and slide track seat as existing apparatus and technology, the no longer superfluous words at this.
Referring to Fig. 5 and coordinate shown in Fig. 1-3, Fig. 5 is the illustrative view of this utility model paper-plastic shaping machine structure.This utility model paper-plastic shaping machine structure 1 in detail as flowing mode will be described under.
nullFirst，Drag for slurry operation area 10 one to carry out dragging for slurry step S1，Dropped in a stock tank 21 by one first lower mold 23，The slurry 100 that in the described stock tank 21 of collection, liquid paper pulp is formed is dragged for from the undertaking of described stock tank 21，By the first lower mold 23 per se with vac sorb effect，Adsorbing described slurry 100 makes it be covered with on the first lower mold 23 acting surface to form a wet base，Described first lower mold 23 is left described stock tank 21 and is completed to drag for slurry step S1 after stopping about 3.5 seconds in described stock tank 21，The most described dress holds the first lower mold 23 of the described wet base formed by slurry 100 and rises mobile to appropriate location，The most described first mold 22 is driven by described first mobile device 28 and moves down with described first lower mold 23 phase matched moulds so that the described wet base formed by slurry 100 is carried out precompressed program S2，One first spacing is maintained between the most described first mold 22 and described first lower mold 23，Described first spacing can be 1 centimetre to 5 centimetres，Preferably 3 centimetres.After excessive moisture contained in the described wet base formed by slurry 100 is pumped to outside the first mold 22 by a vacuum absorption device 50, being shaped to first semi-finished product 101 with reservation shape to be further dried by the described wet base formed by slurry 100, described precompressed program S2 duration is about 3 seconds.Obtain aridity after preliminary integer and be about 10%-50%, first semi-finished product 101 of preferably 33%.After completing to drag for slurry step S1 and precompressed program S2, owing to described first mold 22 also has vac sorb effect, make described first semi-finished product 101 of described first mold 22, therefore described first semi-finished product 101 rising that described first mobile device 28 drives described first mold 22 and its absorption returns back to initial position.Complete above-mentioned all to drag for slurry step S1 and required time of precompressed program S2 will be less than 10 seconds.
Afterwards, described first mobile device 28 drives described first semi-finished product 101 of described first mold 22 and absorption thereof to be moved horizontally to described heat pressing operation district 30, decline movement again, make the first mold 22 described first semi-finished product 101 be delivered to one second lower mold 32 and stop described first semi-finished product 101 are carried out vac sorb；Then, described second mobile device 38 one second mold 31 is driven to decline mobile described first semi-finished product 101 are carried out another hot pressing program S3 with described second lower mold 32.Utilize described second mold 31 and described second lower mold 32 phase matched moulds, and be provided with a heater 33 so that described first semi-finished product 101 are pressurizeed and to be heated in matched moulds moment supercharging and the second mold 31, and then make described first semi-finished product 101 hot pressing and be shaped to one second semi-finished product 102.In described hot pressing program S3, heater 33 temperature controls between 100 DEG C to 180 DEG C, preferably 120 DEG C, but is not limited.And maintaining one second spacing between described second mold 31 and described second lower mold 32, described second spacing is less than or equal to 2 centimetres, preferably 1.2 centimetres, but is not limited, and described second is smaller than described first spacing.The aridity of the most described second semi-finished product is about 50%-100%.
After completing described hot pressing program S3, driven described second mold 31 by described second mobile device 38 again and returned back to initial position by the second semi-finished product 102 rising described in described second mold 31 vac sorb, after driven described second mold 31 by described second mobile device 38 and moved horizontally by the second semi-finished product 102 described in described second mold 31 vac sorb and deliver to one and cut operation area 40, completing above-mentioned the time required in steps will be less than 160 seconds.
After by described second mobile device 38 drive described second mold 31 and absorption described second semi-finished product 102 drop to described in cut operation area 40 with described second semi-finished product 102 are placed on one cut platform after and release the absorption to described second semi-finished product 102, carry out cutting operation S4 by described second semi-finished product 102 by least one cutter 41, described cutter 41 can be machinery knives or a laser cutting mode, just can obtain the paper finished product of processing after cutting unnecessary marginal portion.
In sum, this utility model provide paper-plastic shaping machine structure each district board between connected to each other, and in the way of automatic assembly line, reach consistent working continuously through first and second mobile device 28,38 described, and transmit paper semi-finished product without manually mode；Secondly, this utility model carries out slight pressing (precompressed program) by the first mold and the first lower mold in advance in dragging in slurry step, make slurry can before heat-press step first discharge part aqueous, promote slurry aridity before heat-press step, to shorten the time spent by follow-up heat-press step, and the sturdy degree of semi-finished product can be increased, the semi-finished product instant heating pressurization simultaneously avoiding water content in hot pressing high produces the situation of semi-finished product fragmentation, shorten the time spent by pulp dryer, effectively can increase yield by raising efficiency, therefore can effectively solve existing machinery equipment when manufacturing paper product because heat-press step is the most time-consuming, elongate the overall process time, cause operating rate relatively slow and yield is relatively fewer and the problem that causes paper pulp semi-finished product fragmentation.
Although this utility model is open as above with preferred embodiment; but above preferred embodiment is not limited to this utility model; those of ordinary skill in the art; without departing from spirit and scope of the present utility model; all can make various change and retouching, protection domain the most of the present utility model defines in the range of standard with claim.
Claims (13)
1. a paper-plastic shaping machine structure, it is characterised in that including:
One body；
One drags for slurry operation area, it is located at described body, there is a stock tank, one first mold and one first lower mold, a slurry it is equipped with in described stock tank, described first lower mold drags for the described slurry of collection from described stock tank, and carry out a precompressed program with the mutually slightly pressing of described first mold, make described slurry be pressed into one first semi-finished product；
One 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 are laminated described first semi-finished product are carried out a hot pressing program, make described first semi-finished product be pressed into one second semi-finished product；And
One cuts operation area, is located at described body and is adjacent to described heat pressing operation district, having at least one cutter, in order to cut described second semi-finished product, to form a paper finished product.
Paper-plastic shaping machine structure the most according to claim 1, it is characterised in that described first mold and described second mold are respectively a convex shape mould, described first lower mold and described second lower mold are respectively a groove-like mould.
Paper-plastic shaping machine structure the most according to claim 1, it is characterised in that further include at least one mobile device, in order to move described first mold to described heat pressing operation district, related makes described first semi-finished product move to described heat pressing operation district.
Paper-plastic shaping machine structure the most according to claim 1, it is characterised in that further include at least one mobile device, in order to move described second mold to the described operation area that cuts, related makes described second semi-finished product move to cut operation area to described.
Paper-plastic shaping machine structure the most according to claim 1, it is characterized in that, described first mold, the first lower mold, the second mold and the second lower mold are respectively provided with at least one through hole, described through hole extends through described mould, in order to disengage the aqueous vapor produced in described mould by described slurry, the first semi-finished product with described second semi-finished product.
Paper-plastic shaping machine structure the most according to claim 5, it is characterised in that further include at least one adsorbent equipment, described adsorbent equipment respectively with described through hole fluid communication, in order to draw the aqueous vapor in described mould respectively via described through hole.
Paper-plastic shaping machine structure the most according to claim 6, it is characterised in that described adsorbent equipment is a vacuum pumps.
Paper-plastic shaping machine structure the most according to claim 1, it is characterised in that further include at least one heater, is located at described second mold, in order to be dried described second mold heating to accelerate described first semi-finished product.
Paper-plastic shaping machine structure the most according to claim 1, it is characterized in that, described first mold is made up of aluminum with described first lower mold, and described first lower mold has one first inner surface, first inner surface is provided with one first netting, in order to described slurry to be collected in described first netting.
Paper-plastic shaping machine structure the most according to claim 1, it is characterized in that, described second mold is made up of aluminum with described second lower mold, described second mold has a lobe, described lobe is provided with netting on one second, and described second lower mold has a groove, described groove top edge is provided with one second time netting.
11. paper-plastic shaping machine structures according to claim 1, it is characterised in that further include a upset and drag for sizing device, are located at described first lower mold, drive described first lower mold to rotate in the way of rotation turnback.
12. paper-plastic shaping machine structures according to claim 11, it is characterized in that, further include an aspirator, it is located at described first lower mold, after described first lower mold rotation turnback, described aspirator start makes described first lower mold be adsorbed in described first lower mold by described slurry in described stock tank.
13. 1 kinds of paper finished products, prepared by the arbitrary described paper-plastic shaping machine structure of claim 1-12 item, wherein said paper finished product has a first surface and a second surface, described first surface is the inner surface of described paper finished product, described second surface is the outer surface of described paper finished product, and described first surface all has a surface smoothness value being more than or equal to 3Bekk second smoothness with described second surface.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462091179P | 2014-12-12 | 2014-12-12 | |
| US62/091179 | 2014-12-12 | ||
| TW104218168U TWM522242U (en) | 2014-12-12 | 2015-11-12 | Wet pulp molding machine structure and paper-shaped object made thereby |
| TW104218168 | 2015-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741777U true CN205741777U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980695.4U Active CN205741777U (en) | 2014-12-12 | 2015-12-01 | Paper-plastic forming machine structure and paper-plastic finished product produced by same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205741777U (en) |
| TW (1) | TWM522242U (en) |
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2015
- 2015-11-12 TW TW104218168U patent/TWM522242U/en unknown
- 2015-12-01 CN CN201520980695.4U patent/CN205741777U/en active Active
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| Publication number | Publication date |
|---|---|
| TWM522242U (en) | 2016-05-21 |
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