CN107974873A - Layered product upset double suction slurry automatic moulding machine and manufacture method - Google Patents
Layered product upset double suction slurry automatic moulding machine and manufacture method Download PDFInfo
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- CN107974873A CN107974873A CN201711161999.8A CN201711161999A CN107974873A CN 107974873 A CN107974873 A CN 107974873A CN 201711161999 A CN201711161999 A CN 201711161999A CN 107974873 A CN107974873 A CN 107974873A
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- midge
- upper mold
- lower die
- hot pressing
- die
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Manufacturing & Machinery (AREA)
- Paper (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to the manufacture method of a kind of layered product upset double suction slurry automatic moulding machine and manufacture layered product, mainly by midge, it is upper that lower die, which enters midge completion at the same time in slurry case, lower embryo material layer, driven again via a switching mechanism after being rapidly completed chill extruding, make again in the midge, lower die molding makes, lower embryo material is laminated and becomes the thick stock product of double thickness, again through in hot pressing, lower die thermocompression forming becomes layered product, possess letter and save assembling space, accelerate manufacturing speed, increase layered product thickness and shock-absorbing space, with gain buffer shock-proof effect, and make the practical effect that surface is all smooth surface.
Description
Technical field
The present invention is the manufacture method on a kind of layered product upset double suction slurry automatic moulding machine and manufacture layered product,
Espespecially one kind simple can save assembling space, accelerate manufacturing speed, increase layered product thickness and shock-absorbing space, kept away with gain buffer
Effect is shaken, and makes surface be all the layered product upset double suction slurry automatic moulding machine of smooth surface and the manufacturer for manufacturing layered product
Method.
Background technology
With plastic product made of plastic material, have easily to disengage toxin and produce environment and seriously pollute, it is difficult to which recycling is again
Utilize, or recycling decomposition is difficult to handle, and recycles the problems such as expense is huge, causes for many years to have produced global environmental protection
Grievous injury.In the surging age of environmental consciousness now, material that is nontoxic, easily recycling is found, it has also become study and real
Apply upper mainstream in border.
Develop at present and be mixed with beating with pulp fluff material and/or sponge to starch material, by suction
Mould midge attachment material, then the product being fabricated by thermocompression forming technology are starched, is to be distinguished with " plastic product ", generally all claims
Be " layered product ".Layered product has the advantage that easily recycling remanufactures recycling, meets environmental protection recycling and carbon reduction
Trend, it is therefore quickly big well-established and be happy to use by industrial and commercial circles and general sieve, layered product often it is visible for example：
The products such as bowl, disk, cup lid, packing timber, shock-absorbing material, mat material all gradually have use.
The manufacture of layered product has to pass through " midge is moulding " and " thermocompression forming " two operation, wherein, " midge is moulding "
Be by a midge lower die decline immerse one full of slurry slurry case in, then by an aspirator via the midge mould to slurry case in
Slurry carries out vacuum attraction, makes to form one " embryo material layer " in the die face of the midge mould, when the midge mould is lifted off slurry case, because
Continuing swabbing action makes the gradual wet down of embryo material layer, and then the midge mould rises and overturns and a cold stamping die jointly together with embryo material layer
Molding extrudes the embryo material layer, the pulp layer is reduced humidity and is shaped as one " germule product " at the same time, and then changing the absorption of midge mould should
Germule product leave cold stamping die, complete the moulding operation of midge, then carry out " thermocompression forming " operation, it is by hot-die pair
Embryo material layer after midge is moulding carries out thermocompression forming operation, make original embryo material layer dry and shape as layered product into
Product.
The present inventor specializes in the manufacture work of layered product, and the experience of layered product is contacted via long-time, is realized
To layered product in manufacture with the presence of once lack：
1. manufacturing speed is slow.Absorption action during conventionally manufactured layered product to embryo material layer, is only capable of one side and (attaches die face
Side) carry out, therefore the wet down speed of embryo material layer entirety is slow and inconsistent, and then influences manufacturing speed.
2. thickness can not increase, cause shock-proof effect bad.During conventionally manufactured layered product, midge mould can only make embryo material layer
Disposable individual layer is covered in die face, and embryo material layer can not be multilayer laminated, therefore thickness can not increase, and it is outer to be generally only applicable to shaping
See more smooth-going and thickness is without blocked up small sized product (such as bowl, disk, cup lid etc.), if it is desired to which it is thicker to manufacture thickness, shock-absorbing
The preferable layered product of effect (such as：Packing timber with preferable shock-proof effect), classical production process is still difficult to reach.
3. surface causes sense of worth not high there are non-optimum face.It is excellent face that side can be clearly present on known layered product
And opposite side is non-optimum two kinds of surfaces in face, be for non-high commodity (such as packing egg) fashion of Packaging Value it is suitable,
If but during for the higher commodity of Packaging Value (such as mobile phone), then can be because there is " non-optimum face " to deposit in the packing timber of layered product
Cause vision perception bad, can more drag down the sense of worth of overall commodity.
Because known layered product has, manufacturing speed is slow, thickness is difficult to increase and what surface had a non-optimum face both deposits missing
In the presence of so that layered product is very limited in the popularization of usage, cannot be used directly for the high business of Packaging Value
Product.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of brand-new layered product automatic moulding machine of contexture and system
The manufacture method of modeling molding product, to overcome the drawbacks described above of the prior art.
It is a primary object of the present invention to provide one kind simple to save assembling space, and accelerates the layered product of manufacturing speed
Overturn double suction slurry automatic moulding machine and manufacture the manufacture method of layered product.
Another main purpose of the present invention, then finished product thickness and shock-absorbing space can be increased by being to provide one kind, with sharp gain
The layered product upset double suction slurry automatic moulding machine of buffering and shock-proof effect and the manufacture method for manufacturing layered product.
The another main purpose of the present invention, then it is double to be to provide a kind of layered product for making surface all be revealed as excellent face upset
Midge automatic moulding machine and the manufacture method for manufacturing layered product.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of layered product upset double suction slurry automatic moulding machine, includes：One switching mechanism, is supported and is present in by installing
In one mainframe space, it can be controlled and do 180 ° of rotary movements up and down, respectively tool one sets up face for the top surface of the switching mechanism and bottom surface,
The switching mechanism, which integrally can be controlled, does upper and lower displacement action；One slurry case, is arranged at the lower section in the mainframe space, inside contains
Slurry, the top surface of the slurry case is openning shape；One midge upper mold, is set up on the erection face of the switching mechanism bottom surface, makes the midge
When not operating downward, which can do rotary movement and upper and lower displacement action to the die face of upper mold in company with the switching mechanism,
The midge upper mold is connected with one first pumping device, is subjected to the swabbing action of first pumping device or is blowed effect；One inhales
Starch lower die, by installing support and be present in the top surface opening of the slurry case, the die face of the midge lower die upward, suction when not operating
The die face for starching lower die is higher than the slurry face of the slurry case, which is connected with one second pumping device, is subjected to second pumping
Send the swabbing action of device or blow effect, which, which can be controlled, does upper and lower displacement action；One cold pressing lower die, is set up in
On the erection face of the switching mechanism top surface, make the die face of the cold pressing lower die when not operating upward, which can be in company with should
Switching mechanism does rotary movement and upper and lower displacement action；One cold pressing upper mold, is set up on the top bottom surface in the mainframe space, should
It is cold-pressed the die face perseverance of upper mold downward；An at least hot pressing lower die, is supported by installing and is present in the rack space of side, the side frame
The side in the mainframe space is spatially located at, upward, which can be controlled does horizontal cross to the die face of the hot pressing lower die
Mobile, which is connected in the switching mechanism side, the hot pressing lower die with one the 3rd pumping device, is subjected to
The swabbing action of 3rd pumping device blows effect；And an at least hot pressing upper mold, it is set up in the top in the side frame space
On bottom surface, downward, which is located at directly over the hot pressing lower die die face of the hot pressing upper mold, which can be controlled
Upright upper and lower displacement movement is done, which is connected with one the 4th pumping device, is subjected to the suction of the 4th pumping device
Act on or blow effect.
In above-mentioned layered product upset double suction slurry automatic moulding machine, the die face of the die face of the midge upper mold and the midge lower die
For symmetrical shape.
In above-mentioned layered product upset double suction slurry automatic moulding machine, the die face of the die face of the cold pressing lower die and the midge lower die
For symmetrical shape, the die face of the cold pressing upper mold and the die face of the midge upper mold are symmetrical shape.
In above-mentioned layered product upset double suction slurry automatic moulding machine, the die face of the die face of the hot pressing lower die and the midge upper mold
For symmetrical shape, the die face of the hot pressing upper mold and the die face of the hot pressing lower die are symmetrical shape.
The present invention also provides a kind of manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product, it is
With above-mentioned layered product upset double suction slurry automatic moulding machine, then carry out following steps：
(1) start midge lower die decline, be immersed to completely in the slurry of the slurry case；
(2) make the switching mechanism by initial centre position be started to decline, the midge upper mold is immersed to the slurry of the slurry case
In material, and the position of the midge upper mold is higher than the midge lower die, starts the midge upper mold and the midge lower die midge at the same time immediately,
To form embryo material layer on one in the die face of the midge upper mold, and embryo material layer is formed in the die face of the midge lower die；
(3) when suction time one arrives, which drives the midge upper mold to move up return together with embryo material layer on this, together
When the midge lower die be driven and move on to a high position, the die face of the midge lower die is opened pulp surface together with the lower embryo material leafing；
(4) make the switching mechanism spin upside down, the cold pressing lower die is become downward, the midge upper mold is together with embryo material layer on this
Become upward；
(5) make the switching mechanism decline, the cold pressing lower die is molded with the midge lower die, with to being inhaled in the midge lower die
Attached lower embryo material layer is extruded, and the second pumping device that the midge lower die is connected at this time starts swabbing action, makes the lower embryo
The bed of material is dehydrated, and the lower embryo material layer is adsorbed in the midge lower die；
(6) make the switching mechanism move up, make the midge upper mold and the cold pressing Ccope closing machine, with the midge upper mold
The upper embryo material layer adsorbed is extruded, and the first pumping device that the midge upper mold is connected at this time starts swabbing action, makes this
Upper embryo material layer dehydration；
(7) switching mechanism is made to drop to centre position, embryo material layer is adsorbed in the midge upper mold on this at this time；
(8) make the switching mechanism spin upside down once again, make the cold pressing lower die upward, which adsorbs embryo material on this
Layer becomes downward；
(9) make the switching mechanism drive the midge upper mold to adsorb embryo material layer on this to decline, enter eventually to the midge upper mold
Molding in the midge lower die, makes embryo material layer on this extrude combination jointly by the midge upper mold and the midge lower die with the lower embryo material layer
For a thick stock product；
(10) the first pumping device that the midge upper mold is connected is made still to continue swabbing action, persistently to adsorb the thick stock
Product, stop swabbing action with the second pumping device that the season midge lower die is connected, are converted into blowing effect, make the thick stock product
Disengage with the midge lower die, be up moved past most even driving the midge upper mold to adsorb the thick stock product with the switching mechanism
First centre position；
(11) the hot pressing lower die horizontal transverse movement is started to the underface of the midge upper mold at this time；
(12) switching mechanism is made to drive the midge upper mold to adsorb thick stock product decline, entering eventually to the midge upper mold should
Molding in hot pressing lower die, the thick stock product are i.e. between the midge upper mold and intermode under the hot pressing at this time；
(13) the 3rd pumping device that the hot pressing lower die is connected starts swabbing action, the hot pressing lower die is adsorbed the thickness
Embryo product, while the first pumping device for being connected of midge upper mold stops swabbing action, is converted into blowing effect, make the thick stock product and
The midge upper mold disengages, and then the switching mechanism moves back to initial centre position on immediately；
(14) the hot pressing lower die horizontal transverse movement return is made, returns to the underface of the hot pressing upper mold；
(15) start hot pressing upper mold decline, enter to the hot pressing upper mold in the hot pressing lower die mold eventually, make the thick stock product
The intermode under the hot pressing upper mold and the hot pressing, the hot pressing upper mold carry out hot pressing to the thick stock product jointly with the hot pressing lower die and determine
Type operation, makes thick stock product drying become a layered product；
(16) when thermocompression forming operation is completed, the 3rd pumping device which is connected starts swabbing action, makes
The hot pressing lower die adsorbs the layered product, while the 4th pumping device startup that the hot pressing upper mold is connected blows effect, with
The layered product is set to be disengaged with the hot pressing upper mold, then the hot pressing upper mold moves up return immediately；Then, the hot pressing lower die institute
3rd pumping device of connection stops swabbing action, is converted into blowing effect, the layered product is disengaged with the hot pressing lower die, so
The layered product is taken from the hot pressing lower die afterwards from.
In the manufacture method of above-mentioned layered product upset double suction slurry automatic moulding machine manufacture layered product, the thickness of the thick stock product
Spend at least two times for embryo material layer on this or the lower embryo material layer.
In the manufacture method of above-mentioned layered product upset double suction slurry automatic moulding machine manufacture layered product, by the layered product
Taken from the hot pressing lower die from action by manually take from.
In the manufacture method of above-mentioned layered product upset double suction slurry automatic moulding machine manufacture layered product, by the layered product
Taken from the hot pressing lower die from action take automatically by mechanical arm from.
In the manufacture method of above-mentioned layered product upset double suction slurry automatic moulding machine manufacture layered product, the midge upper mold and
The upper embryo material layer and lower embryo material layer that the midge lower die is adsorbed respectively, have part moulding and position something in common between the two, also have
The different part of part moulding and position.
In the manufacture method of above-mentioned layered product upset double suction slurry automatic moulding machine manufacture layered product, the midge upper mold and
The upper embryo material layer and lower embryo material layer that the midge lower die is adsorbed respectively, when the two merging becomes thick stock product, the two moulding and position
Identical position is bonded, and the different position of the two moulding and position is not bonded then, and produces a space and exist.
Compared with prior art, the present invention has significant progress：
1. present invention design makes the midge upper mold with both midge lower dies in case is starched while midge, can accelerate to manufacture
Speed；Such a tectonic sieving is current any known layered product manufacturing machine institute nothing.
2. the present invention is upper and lower embryo material as the midge completion at the same time of the midge upper mold and both midge lower dies in processing procedure
Layer, then after driving via the switching mechanism and being rapidly completed chill extruding, then make the molding of the midge upper and lower mould make upper and lower embryo material layer
Merge the thick stock product as double thickness, therefore thickness can be increased, with the shock-proof effect of sharp gain finished product；Meanwhile the present invention
Because of the selection in size design layered product can be made to be internally formed some spaces, so as to strengthening buffering and shock-proof effect.
3. present invention design makes the midge upper mold and the cold pressing lower die is respectively installed in the top of the switching mechanism, chassis sets face
On, an operating position is only accounted for jointly, therefore can reduce the working space of single unit system.
4. the thick stock product that the present invention is formed in processing procedure, are the upper and lower embryo materials adsorbed respectively by the upper and lower mould of the midge
Layer, quickly mould completion extrusion forming upper and lower with the cold pressing is driven through the switching mechanism, then made by the upper and lower mould molding of the midge,
Lower embryo material is laminated and becomes thick stock product, because the outer surface of the thick stock product is fitted closely with the midge face of the upper and lower mould of the midge
The excellent face formed, so it is all excellent face that the outer surface of the layered product after thermocompression forming, which is, business is packed using being above enough to be lifted
The overall value sense of product.
Brief description of the drawings
Fig. 1 is the contexture schematic diagram of layered product upset double suction slurry automatic moulding machine in the present invention.
Fig. 2 to Figure 17 is the manufacture method consecutive steps schematic diagram that layered product is manufactured in the present invention.
Figure 18 is the effect schematic diagram that the upper and lower mould of midge while midge form upper and lower embryo material layer in the present invention.
Figure 19 is that the upper and lower mould molding of midge makes upper and lower embryo material laminated and as the effect schematic diagram of thick stock product in the present invention.
In figure：
1st, automatic moulding machine 10, switching mechanism
21st, mainframe space 22, slurry case
23rd, side frame space 30, midge upper mold
40th, midge lower die 50, cold pressing lower die
60th, upper mold 70, hot pressing lower die are cold-pressed
80th, hot pressing upper mold 31, space
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.
The present invention provides a kind of layered product upset double suction slurry automatic moulding machine, and a kind of double using layered product upset
Midge automatic moulding machine manufactures the manufacture method of layered product.
The integrated model of the layered product upset double suction slurry automatic moulding machine of the present invention is formed as shown in Figure 1, being for one kind
Especially suitable for producing the automatic moulding machine 1 of layered product, mainly included on contexture：
One switching mechanism 10, is supported by installing and is present in a mainframe space 21, mainly can be through an extrinsic motive
Mechanism controls do 180 ° of rotary movements up and down when needing, and respectively tool one sets up face for the top surface of the switching mechanism 10 and bottom surface, therefore
Once inside out action is often done, the erection face i.e. transposition of the top surface and bottom surface, and the entirety of switching mechanism 10 can be by another outer
Driven in actuating unit and upper and lower displacement action is done when needing.
One slurry case 22, is arranged at the lower section in the mainframe space 21, and inside contains slurry, and the top surface of the slurry case 22 is opening
Shape.
One midge upper mold 30, is set up on the erection face of 10 bottom surface of switching mechanism, the die face of the midge upper mold 30 is existed
Usually (i.e. not operating) when downward, which can do rotary movement and upper and lower displacement in company with the switching mechanism 10 and act,
The midge upper mold 30 is connected with one first pumping device, is subjected to suction (vacuum) effect of first pumping device or is blowed
(air-supply) acts on.
One midge lower die 40, is supported by installing and is present in the top surface opening of the slurry case 22, the mould of the midge lower die 40
Up, the die face of the midge lower die 40 is higher than the slurry face of the slurry case 22 when not operating, which takes out
Send device to connect, be subjected to suction (vacuum) effect of second pumping device or blow (air-supply) effect, and the midge lower die
40 are driven by an extrinsic motive mechanism and upper and lower displacement action are done when needing.The die face of the midge upper mold 30 and the midge lower die
40 die face is symmetrical shape, for example, the die face of the midge upper mold 30 is evagination person, then the die face of the midge lower die 40 is interior
Recessed person.
One cold pressing lower die 50, is set up on the erection face of 10 top surface of switching mechanism, the die face of the cold pressing lower die 50 is existed
Usually (i.e. not operating) when upward, which can do rotary movement and upper and lower displacement in company with the switching mechanism 10 and act.
The die face of the cold pressing lower die 50 and the die face of the midge lower die 40 are symmetrical shape, therefore the die face of the cold pressing lower die 50 is evagination
Person.
One cold pressing upper mold 60, is set up on the top bottom surface in the mainframe space 21, the die face perseverance court of the cold pressing upper mold 60
Under.The die face of the cold pressing upper mold 60 and the die face of the midge upper mold 30 are symmetrical shape, therefore the die face of the cold pressing upper mold 60 is interior
Recessed person.
One hot pressing lower die 70, is supported by installing and is present in side rack space 23, which is located at should
The side in mainframe space 21, the die face of the hot pressing lower die 70 upward, the die face of the hot pressing lower die 70 and the midge upper mold 30
Die face is symmetrical shape, therefore the die face of the hot pressing lower die 70 and the die face of the midge lower die 40 are similarly indent person.Under the hot pressing
Mould 70 can promote by an extrinsic motive mechanism (such as configuration of motor, slide and roller, be not limited) and do horizontal cross shifting
Dynamic, which is connected in 10 side of switching mechanism, the hot pressing lower die 70 with one the 3rd pumping device, can
Receive suction (vacuum) effect of the 3rd pumping device or blow (air-supply) effect.
One hot pressing upper mold 80, is set up on the top bottom surface in the side frame space 23, the die face of the hot pressing upper mold 80 downward,
The die face of the hot pressing upper mold 80 and the die face of the hot pressing lower die 70 are symmetrical shape, therefore the die face of the hot pressing upper mold 80 is evagination
Person.The hot pressing upper mold 80 is located at directly over the hot pressing lower die 70, which can be (such as dynamic by an extrinsic motive mechanism
Power cylinder body, is not limited) promote and do upright upper and lower displacement movement, which is connected with one the 4th pumping device, can connect
(vacuum) effect is aspirated by the 4th pumping device or blows (air-supply) effect.
Above-mentioned construction is the layered product upset double suction slurry automatic moulding machine for forming the present invention, wherein, mentioned is external
Actuating unit and first, second, third and fourth pumping device are because of the main composition of all non-invention, and its effect can substantially be set up, therefore not
Figure is shown in, in case drawing excessively complicated difficult is distinguished.
The contexture of double suction slurry automatic moulding machine is overturn according to above-mentioned layered product, the present invention also provides one kind molding production
The manufacture method of product upset double suction slurry automatic moulding machine manufacture layered product, is automatic with above-mentioned layered product upset double suction slurry
Forming machine, then carry out following steps：
(1) decline as shown in Fig. 2, starting the midge lower die 40 first, be immersed to completely in the slurry of the slurry case 22.
(2) decline as shown in figure 3, making the switching mechanism 10 be started by initial centre position, make the midge upper mold 30 heavy
Immerse in the slurry of the slurry case 22, and the position of the midge upper mold 30 is higher than the midge lower die 40, starts the midge upper mold immediately
30 and the midge lower die 40 midge at the same time, to form embryo material layer on one in the die face of the midge upper mold 30, and under the midge
Embryo material layer is formed in the die face of mould 40.
(3) as shown in figure 4, when suction time one arrives, which drives the midge upper mold 30 together with embryo on this
The bed of material moves up return, while the midge lower die 40 is driven and moves on to a high position, makes the die face of the midge lower die 40 together with the lower embryo
The bed of material leaves pulp surface.
(4) as shown in figure 5, making the switching mechanism 10 spin upside down, the cold pressing lower die 50 is made to become downward, the midge upper mold
30 become upward together with embryo material layer on this.
(5) as shown in fig. 6, making the switching mechanism 10 decline, the cold pressing lower die 50 is made to mold one section with the midge lower die 40
Time, to extrude the lower embryo material layer adsorbed in the midge lower die 40, at this time the midge lower die 40 connected second
Pumping device starts swabbing action, makes the lower embryo material layer dehydration, and the lower embryo material layer is adsorbed in the midge lower die 40.
(6) as shown in fig. 7, then making the switching mechanism 10 be moved upwards up to highest order, make the midge upper mold 30 cold with this
The molding a period of time of upper mold 60 is pressed, to extrude the upper embryo material layer adsorbed in the midge upper mold 30, at this time in the midge
The first pumping device that mould 30 is connected starts swabbing action, is dehydrated embryo material layer on this.
(7) as shown in figure 8, making the switching mechanism 10 drop to centre position, embryo material layer is still adsorbed on this on this at this time
In midge upper mold 30.
(8) as shown in figure 9, making the switching mechanism 10 spin upside down once again, the cold pressing lower die 50 is made to recover upward, the suction
Slurry upper mold 30 adsorbs embryo material layer on this and then becomes downward.
(9) as shown in Figure 10, make the switching mechanism 10 drive the midge upper mold 30 to adsorb embryo material layer on this to decline, eventually extremely
The midge upper mold 30 enters molding a period of time in the midge lower die 40, and embryo material layer exists with both lower embryo material layers on this at this time
Humidity is combined into a complete thick stock product close to lower extruded jointly by the midge upper mold 30 and the midge lower die 40, its thickness is
Two times of embryo material layer or the lower embryo material layer on this.
(10) as shown in figure 11, the first pumping device that the midge upper mold 30 is connected is made still to continue swabbing action, to hold
It is continuous to adsorb the thick stock product (having been adsorbed from original upper embryo material layer), taken out with the season midge lower die 40 is connected second
Send device to stop swabbing action, be converted into blowing (air-supply) effect, so as to disengage between the thick stock product and the midge lower die 40, then
Even driving the midge upper mold 30 to adsorb the thick stock product with the switching mechanism 10 is up moved past initial centre position
(i.e. more than centre position).
(11) as shown in figure 12, start the extrinsic motive mechanism that the hot pressing lower die 70 is connected, promote the hot pressing lower die 70
Horizontal transverse movement is to the underface of the midge upper mold 30 at this time, namely the surface of the midge lower die 40.
(12) as shown in figure 13, the switching mechanism 10 is made to drive the midge upper mold 30 to adsorb thick stock product decline, eventually extremely
The midge upper mold 30 enters molding in the hot pressing lower die 70, and the thick stock product are i.e. between the midge upper mold 30 and the hot pressing lower die at this time
Between 70.
(13) as shown in figure 14, the 3rd pumping device which is connected starts swabbing action, makes the hot pressing
Lower die 70 adsorbs the thick stock product, while the first pumping device that midge upper mold 30 is connected stops swabbing action, is converted into blowing
Send (air-supply) to act on, make to disengage between the thick stock product and the midge upper mold 30, then the switching mechanism 10 moves back to initially on immediately
Centre position stop, wait the progress of next stroke.
(14) as shown in figure 15, the extrinsic motive mechanism urges hot pressing lower die 70 for making that the hot pressing lower die 70 connected is horizontal
Transverse shifting return, returns to the underface of the hot pressing upper mold 80.At this time in the midge lower die 40, the switching mechanism 10 and the midge
Next stroke (step i.e. shown in expanded view 2 to Figure 11) can be unfolded at the same time for mould 30 etc..
(15) as shown in figure 16, under the extrinsic motive mechanism urges hot pressing upper mold 80 for starting that the hot pressing upper mold 80 connected
Drop, eventually to the hot pressing upper mold 80 into the interior molding of the hot pressing lower die 70, the thick stock product are with being somebody's turn to do between the hot pressing upper mold 80 at this time
Between hot pressing lower die 70, therefore the hot pressing upper mold 80 carries out thermocompression forming operation one to the thick stock product jointly with the hot pressing lower die 70
The section time, makes thick stock product drying become a layered product.
(16) as shown in figure 17, when thermocompression forming operation is completed, what the hot pressing lower die 70 was connected immediately the 3rd pumps dress
Startup swabbing action is put, the hot pressing lower die 70 is adsorbed the layered product, while the 4th pumping that the hot pressing upper mold 80 is connected
Send device to start to blow (air-supply) and act on, so as to disengaged between the layered product and the hot pressing upper mold 80, the then hot pressing upper mold 80
Return is moved up immediately.Then, the 3rd pumping device which is connected stops swabbing action, is converted into blowing
(air-supply) acts on, and makes to disengage between the layered product and the hot pressing lower die 70, then can be by the layered product from the hot pressing lower die
Taken on 70 from.The layered product is taken from the hot pressing lower die 70 from action can be by manually taking from or by machinery
Arm take automatically from.
After all step 1 one carries out more than, desired mold product can be manufactured, and described be manufactured into
The layered product of type except thickness substantially increases be at least two times in addition to, it is empty that buffering can be more produced inside the finished product of layered product
Between, to promote pressure-resistant shock-proof effect.Shown in Figure 18, this is i.e. according to abovementioned steps 2 (i.e. as shown in Figure 3), in the midge
Mould 30 and the midge lower die 40 are carried out at the same time midge in slurry case 22, with the die face of the midge upper mold 30 and the midge lower die 40
Upper embryo material layer and during lower embryo material layer in absorption one respectively, set by die face set by the midge upper mold 30 and the midge lower die 40
Die face, can have part moulding and position something in common, it is possibility to have the different part of part moulding and position, that is, the midge
The set die face of both upper mold 30 and the midge lower die 40 is the symmetrical fellow of moulding, but has partial portion to have position
On otherness.
Therefore, as shown in figure 19, when according to abovementioned steps 9 (i.e. as shown in Figure 10), making the midge upper mold 30 and the midge
When lower die 40 molds, the upper embryo material layer and lower embryo material layer that are adsorbed respectively by the midge upper mold 30 and the midge lower die 40 originally close
And as the thick stock product of a double thickness, at this time as can be seen that there is some spaces 31 inside the thick stock product, this is because former
This upper embryo material layer adsorbed respectively by the midge upper mold 30 and the midge lower die 40 and lower embryo material layer, because the moulding of the two die face has
Part has otherness on position, and when the two merging becomes thick stock product, the identical position of the two moulding and position is to be bonded,
The different position of the two moulding and position is not bonded then, therefore after molding and becoming thick stock product, the position of script die face position difference
The space 31 is produced inside the thick stock product, reaches the effect that can increase thickness and cushion space can be produced, borrows
To promote practicality effect of pressure-resistant shock-absorbing.
In conclusion the present invention is using above possessing following excellent effect：
1. present invention design makes the midge upper mold 30 with both midge lower dies 40 in case 22 is starched while midge, Ke Yijia
Fast manufacturing speed.Such a tectonic sieving is current any known layered product manufacturing machine institute nothing.
2. the present invention is upper and lower embryo as the midge completion at the same time of the midge upper mold 30 and both midge lower dies 40 in processing procedure
The bed of material, then after driving via the switching mechanism 10 and being rapidly completed chill extruding, then make the molding of the midge upper and lower mould make upper and lower embryo
The bed of material merges the thick stock product as double thickness, therefore can increase thickness, with the shock-proof effect of sharp gain finished product.Meanwhile this
Invention can make layered product be internally formed some spaces because of the selection in size design, so as to strengthening buffering and shock-proof effect.
3. present invention design makes the midge upper mold 30 be respectively installed in the top of the switching mechanism 10, bottom with the cold pressing lower die 50
On erection face, an operating position is only accounted for jointly, therefore can reduce the working space of single unit system.
4. the thick stock product that the present invention is formed in processing procedure, are the upper and lower embryo materials adsorbed respectively by the upper and lower mould of the midge
Layer, quickly mould completion extrusion forming upper and lower with the cold pressing is driven through the switching mechanism 10, then is made by the upper and lower mould molding of the midge
Upper and lower embryo material is laminated and becomes thick stock product, because the outer surface of the thick stock product is closely pasted with the midge face of the upper and lower mould of the midge
The excellent face that is formed is closed, so it is all excellent face that the outer surface of the layered product after thermocompression forming, which is, using being above enough to lift packaging
The overall value sense of commodity.
5. the present invention only discloses the structure that unilateral (right side in diagram) sets hot pressing lower die 70 and hot pressing upper mold 80 in the example shown
Into (referred to herein as single head machine), the hot pressing lower die 70 and hot pressing upper mold 80 are can to heat the thick stock product that pressurize and be completely dried it to become
The step of one layered product, it heats pressing time and is proportional to the volume sizes of thick stock product, if therefore thick stock product thickness more substantially
When making the working time of the hot pressing lower die 70 and hot pressing upper mold 80 must be longer, the progress of midge and extrusion forming work will be influenced
(must be stopped for sometimes), causes the waste in man-hour.Therefore the present invention can also be by the hot pressing lower die 70 and hot pressing upper mold
80 composition is provided with two groups, and making it, positioned at two sides that midge and extrusion forming work, (i.e. on the right side of point position and left side, this claims respectively
For double end machine), can be after midge and the extrusion forming work for completing the first round, by wherein side (such as right side) on such processing procedure
Hot pressing lower die 70 accept, then can carry out midge and the extrusion forming work of the second wheel, then change (such as left by opposite side
Side) hot pressing lower die 70 accept walk, so accept thick stock product in turn by the composition of bilateral hot pressing lower die 70 and hot pressing upper mold 80,
Man-hour can be shortened, improve production capacity, reduce manufacture cost.
6. the thick stock product that the present invention is formed in processing procedure, are to be accepted by the hot pressing lower die 70, to be molded with hot pressing upper mold 80
Thermocompression forming work, if hot pressing time must be longer, the composition of the hot pressing lower die 70 and hot pressing upper mold 80 are carried out to thick stock product
It can also be arranged to have two groups in homonymy, to carry out two-period form thermocompression forming work to same thick stock product, so as to reducing overall thermal
Man-hour is pressed, and layered product surface Geng Chengyou faces can be made.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of layered product upset double suction slurry automatic moulding machine, it is characterised in that include：
One switching mechanism, is supported by installing and is present in a mainframe space, be can be controlled and is done 180 ° of rotary movements up and down, should
Respectively tool one sets up face for the top surface of switching mechanism and bottom surface, which, which integrally can be controlled, does upper and lower displacement action；
One slurry case, is arranged at the lower section in the mainframe space, and inside contains slurry, and the top surface of the slurry case is openning shape；
One midge upper mold, is set up on the erection face of the switching mechanism bottom surface, makes the die face of the midge upper mold court when not operating
Under, which can do rotary movement in company with the switching mechanism and upper and lower displacement action, the midge upper mold are pumped with one first
Device connects, and is subjected to the swabbing action of first pumping device or blows effect；
One midge lower die, is supported by installing and is present in the top surface opening of the slurry case, the die face of the midge lower die is not moved upward
The die face of the midge lower die is higher than the slurry face of the slurry case when making, which is connected with one second pumping device, is subjected to
The swabbing action of second pumping device blows effect, which, which can be controlled, does upper and lower displacement action；
One cold pressing lower die, is set up on the erection face of the switching mechanism top surface, makes the die face of the cold pressing lower die court when not operating
On, which can do rotary movement and upper and lower displacement action in company with the switching mechanism；
One cold pressing upper mold, is set up on the top bottom surface in the mainframe space, the die face perseverance of the cold pressing upper mold is downward；
An at least hot pressing lower die, is supported by installing and is present in the rack space of side, which is spatially located at the mainframe
The side in space, upward, which can be controlled does horizontal transverse movement to the die face of the hot pressing lower die, the hot pressing lower die institute
It is connected in position in the switching mechanism side, the hot pressing lower die with one the 3rd pumping device, is subjected to the 3rd pumping device
Swabbing action blows effect；And
An at least hot pressing upper mold, is set up on the top bottom surface in the side frame space, the die face of the hot pressing upper mold downward, the hot pressing
Upper mold is located at directly over the hot pressing lower die, which, which can be controlled, does upright upper and lower displacement movement, the hot pressing upper mold and one
4th pumping device connects, and is subjected to the swabbing action of the 4th pumping device or blows effect.
2. layered product upset double suction slurry automatic moulding machine according to claim 1, it is characterised in that the midge upper mold
The die face of die face and the midge lower die is symmetrical shape.
3. layered product upset double suction slurry automatic moulding machine according to claim 1, it is characterised in that the cold pressing lower die
The die face of die face and the midge lower die is symmetrical shape, and the die face of the cold pressing upper mold and the die face of the midge upper mold are shape pair
Claim.
4. layered product upset double suction slurry automatic moulding machine according to claim 1, it is characterised in that the hot pressing lower die
The die face of die face and the midge upper mold is symmetrical shape, and the die face of the hot pressing upper mold and the die face of the hot pressing lower die are shape pair
Claim.
A kind of 5. manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product, it is characterised in that the mould
Molding product upset double suction slurry automatic moulding machine, includes：
One switching mechanism, is supported by installing and is present in a mainframe space, be can be controlled and is done 180 ° of rotary movements up and down, should
Respectively tool one sets up face for the top surface of switching mechanism and bottom surface, which, which integrally can be controlled, does upper and lower displacement action；
One slurry case, is arranged at the lower section in the mainframe space, and inside contains slurry, and the top surface of the slurry case is openning shape；
One midge upper mold, is set up on the erection face of the switching mechanism bottom surface, makes the die face of the midge upper mold court when not operating
Under, which can do rotary movement in company with the switching mechanism and upper and lower displacement action, the midge upper mold are pumped with one first
Device connects, and is subjected to the swabbing action of first pumping device or blows effect；
One midge lower die, is supported by installing and is present in the top surface opening of the slurry case, the die face of the midge lower die is not moved upward
The die face of the midge lower die is higher than the slurry face of the slurry case when making, which is connected with one second pumping device, is subjected to
The swabbing action of second pumping device blows effect, which, which can be controlled, does upper and lower displacement action；
One cold pressing lower die, is set up on the erection face of the switching mechanism top surface, makes the die face of the cold pressing lower die court when not operating
On, which can do rotary movement and upper and lower displacement action in company with the switching mechanism；
One cold pressing upper mold, is set up on the top bottom surface in the mainframe space, the die face perseverance of the cold pressing upper mold is downward；
An at least hot pressing lower die, is supported by installing and is present in the rack space of side, which is spatially located at the mainframe
The side in space, upward, which can be controlled does horizontal transverse movement to the die face of the hot pressing lower die, the hot pressing lower die institute
It is connected in position in the switching mechanism side, the hot pressing lower die with one the 3rd pumping device, is subjected to the 3rd pumping device
Swabbing action blows effect；And
An at least hot pressing upper mold, is set up on the top bottom surface in the side frame space, the die face of the hot pressing upper mold downward, the hot pressing
Upper mold is located at directly over the hot pressing lower die, which, which can be controlled, does upright upper and lower displacement movement, the hot pressing upper mold and one
4th pumping device connects, and is subjected to the swabbing action of the 4th pumping device or blows effect；
Following steps are carried out again：
(1) start midge lower die decline, be immersed to completely in the slurry of the slurry case；
(2) make the switching mechanism by initial centre position be started to decline, the midge upper mold is immersed in the slurry of the slurry case,
And the position of the midge upper mold is higher than the midge lower die, start the midge upper mold and the midge lower die midge at the same time immediately, with
Embryo material layer on one is formed in the die face of the midge upper mold, and embryo material layer is formed in the die face of the midge lower die；
(3) when suction time one arrives, which drives the midge upper mold to move up return together with embryo material layer on this, at the same time should
Midge lower die, which is driven, moves on to a high position, the die face of the midge lower die is opened pulp surface together with the lower embryo material leafing；
(4) make the switching mechanism spin upside down, the cold pressing lower die is become downward, which becomes together with embryo material layer on this
Upward；
(5) make the switching mechanism decline, mold the cold pressing lower die and the midge lower die, with to being adsorbed in the midge lower die
Lower embryo material layer is extruded, and the second pumping device that the midge lower die is connected at this time starts swabbing action, makes the lower embryo material layer
Dehydration, and the lower embryo material layer is adsorbed in the midge lower die；
(6) make the switching mechanism move up, make the midge upper mold and the cold pressing Ccope closing machine, with to being inhaled in the midge upper mold
Attached upper embryo material layer is extruded, and the first pumping device that the midge upper mold is connected at this time starts swabbing action, makes embryo on this
The bed of material is dehydrated；
(7) switching mechanism is made to drop to centre position, embryo material layer is adsorbed in the midge upper mold on this at this time；
(8) make the switching mechanism spin upside down once again, make the cold pressing lower die upward, which adsorbs embryo material layer on this and become
Into downward；
(9) make the switching mechanism drive the midge upper mold to adsorb embryo material layer on this to decline, enter the suction to the midge upper mold eventually
Molding in slurry lower die, makes embryo material layer on this be combined into one by the midge upper mold and the common extruding of the midge lower die with the lower embryo material layer
Thick stock product；
(10) the first pumping device that the midge upper mold is connected is made still to continue swabbing action, persistently to adsorb the thick stock product,
Stop swabbing action with season the second pumping device for being connected of the midge lower die, be converted into blowing effect, make the thick stock product and
The midge lower die disengages, and is up moved past initially even driving the midge upper mold to adsorb the thick stock product with the switching mechanism
Centre position；
(11) the hot pressing lower die horizontal transverse movement is started to the underface of the midge upper mold at this time；
(12) make the switching mechanism drive the midge upper mold to adsorb thick stock product decline, enter the hot pressing to the midge upper mold eventually
Molding in lower die, the thick stock product are i.e. between the midge upper mold and intermode under the hot pressing at this time；
(13) the 3rd pumping device that the hot pressing lower die is connected starts swabbing action, the hot pressing lower die is adsorbed the thick stock
Product, while the first pumping device that midge upper mold is connected stops swabbing action, is converted into blowing effect, makes the thick stock product with being somebody's turn to do
Midge upper mold disengages, and then the switching mechanism moves back to initial centre position on immediately；
(14) the hot pressing lower die horizontal transverse movement return is made, returns to the underface of the hot pressing upper mold；
(15) start hot pressing upper mold decline, eventually to the hot pressing upper mold into molding in the hot pressing lower die, make the thick stock product between
The hot pressing upper mold and intermode under the hot pressing, the hot pressing upper mold carry out thermocompression forming work to the thick stock product jointly with the hot pressing lower die
Industry, makes thick stock product drying become a layered product；
(16) when thermocompression forming operation is completed, the 3rd pumping device which is connected starts swabbing action, makes the heat
Pressure mould adsorbs the layered product, while the 4th pumping device startup that the hot pressing upper mold is connected blows effect, so that should
Layered product is disengaged with the hot pressing upper mold, and then the hot pressing upper mold moves up return immediately；Then, which is connected
The 3rd pumping device stop swabbing action, be converted into blowing effect, disengage the layered product and the hot pressing lower die, then general
The layered product taken from the hot pressing lower die from.
6. the manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product according to claim 5,
It is characterized in that, at least two times for embryo material layer on this or the lower embryo material layer of the thickness of the thick stock product.
7. the manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product according to claim 5,
It is characterized in that, the layered product is taken from the hot pressing lower die from action by manually take from.
8. the manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product according to claim 5,
It is characterized in that, the layered product is taken from the hot pressing lower die from action take automatically by mechanical arm from.
9. the manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product according to claim 5,
There is part it is characterized in that, upper embryo material layer and lower embryo material layer that the midge upper mold and the midge lower die are adsorbed respectively, between the two
Moulding and position something in common, also there is the different part of part moulding and position.
10. the manufacture method of layered product upset double suction slurry automatic moulding machine manufacture layered product according to claim 9,
It is characterized in that, upper embryo material layer and lower embryo material layer that the midge upper mold and the midge lower die are adsorbed respectively, the two merging become
During thick stock product, the identical position of the two moulding and position is bonded, and the different position of the two moulding and position is not bonded then,
And produce a space and exist.
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| CN109457546A (en) * | 2018-11-09 | 2019-03-12 | 重庆凯成科技有限公司 | A kind of stacking paper production method |
| CN109706795A (en) * | 2019-01-17 | 2019-05-03 | 永发（江苏）模塑包装科技有限公司 | A kind of two-sided high glossy paper pulp moulding product formation system and forming method |
| CN109736139A (en) * | 2018-12-29 | 2019-05-10 | 永发（江苏）模塑包装科技有限公司 | A kind of molding equipment and method of paper mould |
| CN110629593A (en) * | 2019-09-28 | 2019-12-31 | 东莞市力达科创实业有限公司 | Production process of pulp molded product inverted buckle |
| CN114892452A (en) * | 2022-03-29 | 2022-08-12 | 东北林业大学 | High-strength thick-wall fiber molding material and preparation method thereof |
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| CN107974873B (en) | 2023-08-15 |
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