CN205576636U - Product automatic molding machine is moulded to mould - Google Patents

Abstract

The utility model provides a product automatic molding machine is moulded to mould mainly is that the order is inhaled the upper and lower mould of thick liquid and is inhaled the thick liquid in the case simultaneously at the thick liquid to the parallel shaping blank that is of compound die becomes the automatic molding machine that the product was moulded to the mould again after dehydration and hot pressing design, possess the manufacturing of quickening speed, increases finished product thickness, increases effect of shock absorbers, just makes the surface all be the progressive efficiency of excellent face.

Description

Layered product automatic moulding machine

[technical field]

This utility model is about a kind of layered product automatic moulding machine, and espespecially one can make the upper and lower mould of midge at slurry case The middle midge that simultaneously carries out, and matched moulds be set to a molding blank, then become layered product after dehydration and thermocompression forming Automatic moulding machine, possesses quickening manufacturing speed, increases finished product thickness, increases shock-proof effect, and makes surface be all excellent Progressive effect.

[background technology]

The most a lot of industrial products, household products are all to manufacture molding with plastic material, and research later is learnt by plastics material The product that material is made, easily disengages toxin and environment is produced severe contamination, it is difficult to recycling, or recovery decomposition is difficult to Process, the problems such as recycling expense is huge, because of plastic product substantial amounts, cause the most to global environmental protection Produce grievous injury, in the age that environmental consciousness now is surging, find the material of recycling nontoxic, easy, it has also become Main flow in research and actual application.Develop at present and be mixed into slurry material with paper pulp and/or Plant fiber's material, Product that is by midge mould midge more moulding with extrusion die compacting, that be fabricated by through thermocompression forming technology the most again, is called for short For " layered product " or " paper products ", substantially distinguish in order to " plastic product " is made on noun and definition." mould Molding product " easily reclaim and remanufacture recycling, meet the carbon reduction trend of environmental protection recycling, therefore quickly by industry and commerce Industry and general masses sieve pay attention to and are willing to accept and use, and layered product is the most visible such as: bowl, dish, bowl cover, bag The products such as dress material, shock-absorbing material, mat material the most gradually have employing.

The manufacture of known " layered product " has to pass through " midge is moulding " and " thermocompression forming " two road processing procedure, wherein, The processing procedure of " midge is moulding ", be by a surface be provided with a fine metal mesh and offer most midge hole and midge mould, should All it is connected with an aspirator etc. midge hole, when midge mould promotes decline immersion one via extrinsic motive (such as power cylinder) Time in the slurry case of full slurry, this aspirator via such midge hole, the slurry in slurry case is carried out vacuum attraction, with Slurry is adsorbed on the outer surface of this fine metal mesh, makes to be covered with formation one pulp layer, after this midge mould midge is full i.e. It is driven and is lifted off starching case, and make the pulp layer on fine metal mesh outer surface be gradually lowered because of lasting swabbing action simultaneously Humidity, then extrinsic motive can drive this midge mould jointly to rise together with pulp layer and overturn and go and an extrusion die matched moulds, with Making pulp layer extruding (compacting) reduction humidity and be shaped as one " molding blank " simultaneously, then this midge mould adsorbs this one-tenth Type blank leaves extrusion die, then stops the absorption to this molding blank, and by another vac sorb strength by this molding blank Take from this midge mould, so far complete the processing procedure of " midge is moulding ".

The most i.e. carrying out the processing procedure of " thermocompression forming ", known common thermocompression forming mode has two kinds, and the first is molding Blank is when moisture content is down to about 55-70% state, i.e. with heat-pressing shaping equipment (containing pressure welding mold and firing equipment) to molding hair Embryo directly carries out thermocompression forming operation, and hot pressing temperature is between 150 DEG C ± 10 DEG C, hot pressing time regard layered product volume and Fixed, referred to herein as " wetpressing "；The second is that molding blank first carries out heating baking when moisture content is down to about 55-70% state Dry, when moisture content is reduced to about 7-10% state, then with heat-pressing shaping equipment (containing pressure welding mold and firing equipment) to molding Blank carries out thermocompression forming operation, and hot pressing temperature is with between 150 DEG C ± 10 DEG C, but hot pressing time can be shorter than " wetpressing ", Referred to herein as " dry pressing ".Thus, it can be known that the molding blank completed through the moulding processing procedure of midge, not yet fixed through hot pressing Before type processing procedure, though equal to the most moulding, but the still prepattern containing part humidity, that is molding blank is neither pulp layer is the wettest, The most non-layered product is the most dry, so having to pass through heating and the thermocompression forming processing procedure of pressurization, molding blank can be made to shape Become the finished product of layered product.

Applicant specializes in the manufacture work of layered product, via the experience of Long contact time layered product, it is understood that mould Molding product is on manufacturing and using, and in place of still having many worth improvement, the most known manufacture method has relative absence such as Under:

1., as it was previously stated, starting midge is to be started via aspirator by this midge mould, then midge mould is right after leaving slurry case The wet down effect of pulp layer is also to be responsible for by this aspirator, and this aspirator is only capable of (attaching the one side of pulp layer Fine metal mesh side) carry out vacuum draw wet down, therefore the wet down state of pulp layer itself cannot be identical, faces thin metal Net side wet down is very fast, deviates from fine metal mesh side then wet down relatively slow, and the wet down speed causing entirety is slow, Jin Erla Low manufacturing speed, affects production.

2. midge mould is the mould of a kind of single individuality, and which kind of moulding surface is offered into, the most i.e. molded identical moulding Layered product, because midge mould adopts vacuum draw strength suction slurry, therefore can only make the disposable monolayer of pulp layer be covered in thin gold Belong on net outer surface, it is impossible to allow pulp layer multilamellar stacking up, be the most typically only applicable to molded appearance and more smooth out and thick Degree is without blocked up small sized product (such as bowl, dish, bowl cover etc.), if it is desired to manufacture the thicker product of thickness (such as: tool The preferably packing timber of shock-proof effect), known manufacture method is still difficult to reach.Therefore common with layered product as packaging material, Gain shock-absorbing effect need be carried out, still additionally to manufacture the shock-absorbing material (possible same material, it is also possible to unlike material) of molding in inside Cannot i.e. reach packaging with single layered product and have the effect of shock-absorbing concurrently.

The most generally ask pulp layer to be fitted tightly and be averagely covered on this fine metal mesh, therefore fine metal mesh is all with finely Spending good fine mesh to make, the surface therefore suppressed by this fine metal mesh on molding blank is i.e. revealed as smooth fine " excellent Face "；Then when pulp layer and extrusion die carry out extruding moulding, because the maximum effect of extrusion die is to make fall for extruding slurry layer Low humidity is also quickly shaped as a molding blank, therefore based on cost consideration, it is splendid that fineness will not be done in the surface of extrusion die Offering, the surface of the system that molds that is therefore squeezed on molding blank is i.e. revealed as in the most irregular " non-optimum face ", therefore Side can be clearly present on known layered product and be excellent and opposite side is surface, two kinds of non-optimum face；Known layered product If during commodity (such as pack egg) of high non-for Packaging Value, it is suitable still to claim, if but being used for Packaging Value relatively During high commodity (such as mobile phone), then can exist because the packing timber of layered product has " non-optimum face ", cause vision perception The best, more can drag down the sense of worth of overall commodity.

Because of known layered product have that above-mentioned manufacturing speed is slow, thickness is difficult to increase and to have both depositing of a non-optimum face scarce on surface Lose and exist so that layered product is very limited in the popularization of use, it is impossible to be directly used in Packaging Value high Commodity, it is clear that have much room for improvement.

[utility model content]

The purpose of this utility model i.e. exists: provide a kind of layered product automatic moulding machine that can accelerate manufacturing speed.There is provided One can increase finished product thickness and shock-absorbing space, in order to the layered product automatic moulding machine of gain shock-proof effect.There is provided one Plant the layered product automatic moulding machine that surface can be made all to be revealed as excellent.

For reaching above-mentioned purpose, this utility model protects the automatic moulding machine of a kind of layered product, and contexture mainly wraps Include: a midge upper mold, be set up on a upper spider, driven can be lifted by one first power, the mould of this midge upper mold Facing down, this midge upper mold is connected with one first pumping device, can accept the swabbing action of this first pumping device or blows Effect；One midge lower mold, is set up on an auxiliary framework, one second power drive this auxiliary framework to lift, therefore connect This midge lower mold dynamic can lift, and upward, and this midge lower mold is positioned at the relative of this midge upper mold to the die face of this midge lower mold Lower section, this midge lower mold is connected with one second pumping device, can accept the swabbing action of this second pumping device or blows work With；One slurry case, is arranged at below this midge lower mold, and inner space is for containing slurry, and end face opening is available for this midge lower mold Die face and the die face of this midge upper mold by immerse in slurry；At least one hot pressing lower mold, is set up on a lower bearing bracket, Can be laterally moved by one the 3rd powered, this hot pressing lower mold position is positioned at this midge upper mold side, under this hot pressing Mould position height, between this midge upper mold and this midge lower mold, when this hot pressing lower mold is promoted traversing, i.e. arrives Correspondence position below this midge upper mold, this hot pressing lower mold is connected with one the 3rd pumping device, and the acceptable 3rd pumps dress The swabbing action put or blow effect；At least one hot pressing upper mold, is set up on this upper spider, one the 4th power driving can Lifting, this hot pressing upper mold position is positioned at this midge upper mold side, and is positioned at this hot pressing lower mold relatively above, this heat Press when mould declines and can reach matched moulds effect with this hot pressing lower mold, this hot pressing upper mold and one the 4th pumping device (being not illustrated in figure) Connect, can accept the swabbing action of the 4th pumping device or blow effect；And at least one receiver, it is positioned under this hot pressing Outside mould, this receiver and this hot pressing lower mold interlock and set up and can be promoted and synchronization laterally move.

In the automatic moulding machine of above-mentioned layered product, the effect that blows of this first pumping device is to blow gases at high pressure.

In the automatic moulding machine of above-mentioned layered product, the effect that blows of this first pumping device is the high pressure gas blowing high heat Body.

In the automatic moulding machine of above-mentioned layered product, this midge upper mold is outwards provided with a drain pipe road in inside.

The automatic moulding machine of above-mentioned layered product, comprises the steps: during use

(1) starting this second power drives this auxiliary framework to decline, and interlocks this midge lower mold and immerses in this slurry case；

(2) starting this first power drives this midge upper mold to immerse in this slurry case, then starts this first pumping device and is somebody's turn to do Second pumping device all produces swabbing action, makes the die face of this midge upper mold inhale with the die face of this midge lower mold simultaneously Slurry, to form a pulp layer respectively；

(3) suction time one arrives, and makes this midge upper mold and this midge lower mold matched moulds so that originally by the upper and lower mode division of midge The pulp layer not adsorbed merges becomes a molding blank, and the thickness of this molding blank is more than the thickness of original monolayer pulp layer；

(4), after this midge upper mold makes two pulp layers merge and become molding blank with this midge lower mold matched moulds, this second pumps dress Putting and keep swabbing action by this midge lower mold, to adsorb this molding blank, but this first pumping device then stops suction Effect, changes over the effect of blowing, blows into gases at high pressure, makes this molding blank start dehydration；

(5) this second power drives this midge lower mold to interlock this midge upper mold and this molding blank rises jointly, makes this midge The die face of lower mold and this molding blank depart from slurry face；

(6) dewatering time one arrives, and this first pumping device stops blowing effect by this midge upper mold, makes into start suction Effect, to adsorb this molding blank, this second pumping device closes swabbing action by this midge lower mold simultaneously, makes into Blow effect, so that this molding blank disengages with intermode under this midge；Then, this first power drives this midge upper mold to inhale Attached firmly this molding blank rises jointly；

(7) the 3rd dynamic starts, promote this hot pressing lower mold to move laterally to should midge upper mold along this lower bearing bracket Relatively lower position stops, and this receiver moves to should the phase of hot pressing upper mold along with this hot pressing lower mold synchronous horizontal simultaneously Lower position is stopped；

(8) this first dynamic start, promotes this midge upper mold to decline and this corresponding matched moulds of hot pressing lower mold, the 3rd takes out immediately Sending device to produce swabbing action by this hot pressing lower mold, to adsorb this molding blank, this first pumping device passes through simultaneously This midge upper mold closes swabbing action, blows effect instead, makes this molding blank disengage with intermode in this midge；

(9) this midge upper mold is driven rising, makes this molding blank be adsorbed in this hot pressing lower mold, during this molding Blank is persistently dehydrated wet down；

(10) this hot pressing lower mold is driven and is returned to the lower orientation corresponding with this hot pressing upper mold along this lower bearing bracket transverse shifting Putting stopping, this receiver moves return along with this hot pressing lower mold synchronous horizontal simultaneously；

(11) the 4th dynamic starts, drive this hot pressing upper mold to decline and this hot pressing lower mold matched moulds, and i.e. to this molding blank Carry out thermocompression forming work, make to be dehydrated completely and be the finished product of layered product, arrive when the thermocompression forming time one, under this hot pressing Mould and this hot pressing upper mold i.e. stop heating, and the 4th pumping device starts swabbing action by this hot pressing upper mold immediately, to inhale The finished product of attached firmly this layered product, the 3rd pumping device blows effect by the startup of this hot pressing lower mold simultaneously, makes this molding The finished product of product disengages with intermode under this midge；

(12) this hot pressing upper mold adsorbs the finished product of this layered product and is jointly driven rising return；

(13), when this receiver is driven the lower section relatively moving to this hot pressing upper mold, the 4th pumping device is by this hot pressing Upper mold stops swabbing action, blows effect instead, is accepted by this receiver to be blown off by the finished product of this layered product；

(14), when this receiver is driven that synchronous horizontal moves return outward, the finished product of this layered product is driven outer shifting, then Taken and collected separately from this receiver.

In the automatic moulding machine of above-mentioned layered product, this midge upper mold makes two pulp layers merge with this midge lower mold matched moulds to be become After molding blank, the gases at high pressure that this first pumping device is blowed can be the gases at high pressure of high heat, makes dehydration accelerate.

In the automatic moulding machine of above-mentioned layered product, when this first power drives this midge upper mold to adsorb this molding blank altogether With when rising, this second power drives this midge lower mold to decline in this slurry case of immersion.

In the automatic moulding machine of above-mentioned layered product, when the first pumping device of this midge upper mold blows into gases at high pressure, make When this molding blank starts to be dehydrated, this water liquid within midge upper mold is i.e. via the internal drain pipe being connected with of this midge upper mold Road discharges.

In the automatic moulding machine of above-mentioned layered product, between both pulp layers that the upper and lower mould of this midge adsorbs respectively, there is part Moulding and position something in common, also have part moulding and the different part in position.

In the automatic moulding machine of above-mentioned layered product, both pulp layers that the upper and lower mould of this midge adsorbs respectively merge to be become During molding blank, i.e. fit in the identical position of the two moulding and position, and the different position of the two moulding and position is not done Laminating, and produce a space existence.

This utility model advantage and effect are:

1. midge and matched moulds while that this utility model design making midge upper mold with both midge lower molds in slurry case, to accelerate system Make speed；This kind of tectonic sieving is that current any known layered product manufacture machine is unexistent.

2. the molding blank that this utility model is formed in processing procedure, be by midge upper mold and midge lower mold after slurry case integrated mud suction I.e. doing matched moulds, therefore molding blank can increase thickness, the shock-proof effect of gain entirety finished product；Meanwhile, this utility model Can because of the selection in size design, midge upper mold is corresponding with midge lower mold house time, make moulding and position between the two identical Position fit, but do not fit in the position that between the two, position is different, the therefore finished product of the layered product of institute's molding, I.e. there is some spaces, to strengthen shockproof buffer effect inside it.

3. the molding blank that this utility model is formed in processing procedure, be by midge upper mold and midge lower mold after slurry case integrated mud suction I.e. do matched moulds, because its outer surface is all to fit tightly excellent formed with fine metal mesh, so last layered product Finished product is outer surface and is all the finished product of excellent, uses the overall value sense that be enough to promote item.

[accompanying drawing explanation]

It it is the contexture schematic diagram of the automatic moulding machine of this utility model layered product shown in Fig. 1.

It it is the continuous action schematic diagram during automatic moulding machine use of this utility model layered product shown in Fig. 2-14.

To be this utility model shown in Figure 15 carried out midge by midge upper mold and midge lower mold simultaneously forms the effect of upper and lower pulp layer Schematic diagram.

It is that this utility model is made upper and lower pulp layer merge by midge upper mold with midge lower mold matched moulds to become molding blank shown in Figure 16 Effect schematic diagram.

To be this utility model shown in Figure 17 carried out thermocompression forming by hot pressing upper mold and hot pressing lower mold matched moulds to molding blank becomes mould The effect schematic diagram of the finished product of molding product.

It it is the transverse sectional view of the internal Existential Space of finished product of this utility model layered product shown in Figure 18.

In figure, label is described as follows:

Automatic moulding machine 1 midge upper mold 10 upper spider 1a

Lower bearing bracket 1b the first power 11 midge lower mold 20

Auxiliary framework 2a the second power 21 starches case 30

First side hot pressing lower mold 40 the 3rd power 41 the 4th power 51

First side hot pressing upper mold 50 first side joint charging tray 60 second side hot pressing lower mold 70

5th power 71 second side hot pressing upper mold 80 the 6th power 81

Second side joint charging tray 90 space 16

[detailed description of the invention]

This utility model is a kind of " layered product automatic moulding machine ", and unitary construction composition is as it is shown in figure 1, be to fit for one For being manufactured into the automatic moulding machine 1 of pattern molding product, contexture mainly includes:

One midge upper mold 10, is set up on a upper spider 1a, by one first power 11 (such as motor, but unrestricted) band Dynamic can lift, the die face of this midge upper mold 10 down, this midge upper mold 10 and one first pumping device (being not illustrated in figure) Connecting, the suction (vacuum) of this first pumping device acceptable acts on or blows (air-supply) effect, and this midge upper mold 10 exists Inside is outwards provided with a drain pipe road；

One midge lower mold 20, is set up on an auxiliary framework 2a, by one second power 21 (such as oil-hydraulic cylinder, but not Limited) drive this auxiliary framework 2a to lift, therefore interlocking this midge lower mold 20 can lift, the mould of this midge lower mold 20 Facing up, and this midge lower mold 20 is positioned at the relative lower section of this midge upper mold 10, this midge lower mold 20 is taken out with one second Sending device (being not illustrated in figure) to connect, the suction (vacuum) of this second pumping device acceptable acts on or blows (air-supply) effect；

One slurry case 30, is arranged at below this midge lower mold 20, and inner space is for containing with paper pulp and/or Plant fiber's material The slurry mixed, the end face opening of this slurry case 30 is available for the die face of this midge lower mold 20 and this midge upper mold 10 Die face is by immerse in slurry；

One first side hot pressing lower mold 40, is set up on a lower bearing bracket 1b, by one the 3rd power 41 (such as motor and roller Configuration, but unrestricted) promote can laterally move, this first side hot pressing lower mold 40 position is positioned at this midge upper mold 10 sides (such as left side), this first side hot pressing lower mold 40 position height is under this midge upper mold 10 and this midge Between mould 20, therefore when this first side hot pressing lower mold 40 is promoted traversing, the correspondence below this midge upper mold 10 can be arrived Position, this first side hot pressing lower mold 40 is connected with one the 3rd pumping device (being not illustrated in figure), and the acceptable 3rd pumps dress The suction (vacuum) put acts on or blows (air-supply) effect；

One first side hot pressing upper mold 50, is set up on this upper spider 1a, by one the 4th power 51 (such as oil-hydraulic cylinder, But unrestricted) drive and can lift, this first side hot pressing upper mold 50 position is positioned at this midge upper mold 10 side (such as Left side), and it is positioned at this first side hot pressing lower mold 40 relatively above, therefore can be with this when this first side hot pressing upper mold 50 declines First side hot pressing lower mold 40 reaches matched moulds effect, this first side hot pressing upper mold 50 and one the 4th pumping device (being not illustrated in figure) Connecting, the suction (vacuum) of acceptable 4th pumping device acts on or blows (air-supply) effect；

One first side joint charging tray 60, is positioned at (such as left side), this first side joint charging tray outside this first side hot pressing lower mold 40 60 interlock with this first side hot pressing lower mold 40 and to set up and synchronization can be laterally moved by promoting；

One second side hot pressing lower mold 70, is set up on this lower bearing bracket 1b as this first side hot pressing lower mold 40, by one Five power 71 (configuration of such as motor and roller, but unrestricted) promote and can laterally move, this second side hot pressing lower mold 70 positions are positioned at the opposite side (such as right side) of this midge upper mold 10, and this second side hot pressing lower mold 70 position is high Spend between this midge upper mold 10 and this midge lower mold 20, therefore when this second side hot pressing lower mold 70 is promoted traversing, The position below this midge upper mold 10 can be arrived, this second side hot pressing lower mold 70 and one the 5th pumping device (being not illustrated in figure) Connecting, the suction (vacuum) of acceptable 5th pumping device acts on or blows (air-supply) effect；

One second side hot pressing upper mold 80, is set up on this upper spider 1a as this first side hot pressing upper mold 50, by one Six power 81 (such as oil-hydraulic cylinder, but unrestricted) drive and can lift, this position, the second side hot pressing upper mold 80 position In the opposite side (such as right side) of this midge upper mold 10, and be positioned at this second side hot pressing lower mold 70 relatively above, thus this Matched moulds effect can be reached with this second side hot pressing lower mold 70, this second side hot pressing upper mold 80 when two side hot pressing upper molds 80 decline Being connected with one the 6th pumping device (being not illustrated in figure), the suction (vacuum) of acceptable 6th pumping device acts on or blows (air-supply) acts on；

One second side joint charging tray 90, is positioned at (such as right side), this second side joint charging tray outside this second side hot pressing lower mold 70 90 interlock with this second side hot pressing lower mold 70 and to set up and synchronization can be laterally moved by promoting.

Above-mentioned structure i.e. forms an automatic moulding machine 1, wherein, by this midge upper mold 10, this midge lower mold 20 and this slurry The composition of case 30 is in the central part of overall automatic moulding machine 1, and by this first side hot pressing lower mold 40, this first Side hot pressing upper mold 50 is in a side of overall automatic moulding machine 1 (such as with the composition of this first side joint charging tray 60 Left side), and be made up of with this second side joint charging tray 90 this second side hot pressing lower mold 70, this second side hot pressing upper mold 80 The opposite side position (such as right side) of overall automatic moulding machine 1 can be positioned at.By described above and accompanying drawing it can be seen that by this The composition of the first side hot pressing lower mold 40, this first side hot pressing upper mold 50 and this first side joint charging tray 60 three with by this second Side hot pressing lower mold 70, this second side hot pressing upper mold 80 and the composition of this second side joint charging tray 90 three, actually same configuration, The position simply existed is adopted and is symmetrical arranged (as can be seen from Figure), i.e. one be left side, one is right side, in order to can be at different time course Be positioned at middle by this first side hot pressing lower mold 40, this first side hot pressing upper mold 50 with this first side joint charging tray 60 three's Composition produces intended related effect (its manufacturing step is detailed later) on manufacturing step, to save working time and increase Production capacity.The most therefore, if by this first side hot pressing lower mold 40, this first side hot pressing upper mold 50 and this first side joint charging tray 60 The composition of three with by this second side hot pressing lower mold 70, this second side hot pressing upper mold 80 and this second side joint charging tray 90 three Composition, only select a setting, then it be centrally located by this midge upper mold 10, this midge lower mold 20 and this slurry case 30 to arrange in pairs or groups Composition cooperating syringe, be so for this utility model implement on selection, and the most also can set up, therefore all at this In the range of utility model is limited.

According to the contexture of above-mentioned automatic moulding machine 1, through following steps during use, because of the left side in this utility model Composition and right group become same configuration, and can carry out same steps, thus below step the most only select on the left of form and carry out Illustrating and coordinate accompanying drawing to show, practiced step is as follows:

1. drive this auxiliary framework 2a to decline as in figure 2 it is shown, first start this second power 21, interlock this midge lower mold 20 immerse in this slurry case 30；

2. drive this midge upper mold 10 to immerse in this slurry case 30 as it is shown on figure 3, start this first power 11 immediately, make Obtain this midge upper mold 10 to be simultaneously immersed in this slurry case 30 with this midge lower mold 20, then start this first pumping device and This second pumping device all produces suction (vacuum) effect, makes the die face of this midge upper mold 10 and the mould of this midge lower mold 20 Face carries out midge simultaneously, to form a pulp layer respectively；

The most as shown in Figure 4, when suction time one arrives, making this midge upper mold 10 and this midge lower mold 20 matched moulds, this can be When this midge upper mold 10 remains stationary as, pull this midge lower mold 20 to rise, make to reach with this midge upper mold 10 Matched moulds effect so that the pulp layer originally adsorbed respectively by the upper and lower mould of midge 10,20 merges, and becomes " a molding Blank ", that is to merge the molding blank thickness after pulp layer be two times of known monolayer pulp layer；

4., with as shown in Figure 4, this midge upper mold 10 makes two pulp layers merge with this midge lower mold 20 matched moulds becomes molding hair After embryo, this second pumping device keeps suction (vacuum) to act on by this midge lower mold 20, to adsorb this molding blank, But this first pumping device then stops swabbing action, change over and blow (air-supply) effect, the most i.e. blow into gases at high pressure, This molding blank is made to start dehydration；Particularly can blow into the gases at high pressure of high heat, make dehydration accelerate, during, should Water liquid within midge upper mold 10 i.e. discharges via the internal drain pipe road being connected with of this midge upper mold 10, to help This molding blank dehydration wet down；

5. when this molding blank starts to be dehydrated, as it is shown in figure 5, this second power 21 drives this midge lower mold 20 to interlock This midge upper mold 10 and this molding blank rise jointly, make the die face of this midge lower mold 20 depart from slurry face, though also this one-tenth Type blank leaves slurry；

6. arriving when the dewatering time one being set, as shown in Figure 6, this first pumping device is stopped by this midge upper mold 10 Only blowing (air-supply) effect, change over startup suction (vacuum) effect, to adsorb this molding blank, this second is taken out simultaneously Send device to close swabbing action by this midge lower mold 20, change over blow (air-supply) effect so that this molding blank with Disengage between this midge lower mold 20；Then, this first power 11 drives this midge upper mold 10 to adsorb this molding blank altogether With rising, this second power 21 then drives this midge lower mold 20 to decline in this slurry case 30 of immersion；

The most then, as it is shown in fig. 7, the 3rd power 41 starts, promote this first side hot pressing lower mold 40 along this lower machine Frame 1b (turns right in figure) transverse shifting inside, until the position corresponding to this midge upper mold 10 stops, during, this is the years old Side receiver 60 can move along with this first side hot pressing lower mold 40 synchronous horizontal of (turning right in figure) inside, and can stay in The relative lower section of this first side hot pressing upper mold 50；

The most then, as shown in Figure 8, this first power 11 starts, and promotes this midge upper mold 10 to decline and this first side heat The corresponding matched moulds of pressure mould 40, the 3rd pumping device produces suction (vacuum) work by this first side hot pressing lower mold 40 immediately With, to adsorb this molding blank, this first pumping device closes swabbing action by this midge upper mold 10 simultaneously, changes Become and blow (air-supply) effect, so that disengaging between this molding blank and this midge upper mold 10；

The most then, as it is shown in figure 9, this midge upper mold 10 is driven rising, therefore this molding blank is i.e. adsorbed on this In first side hot pressing lower mold 40, during, this molding blank is persistently to be dehydrated wet down；

The most then, as shown in Figure 10, this first side hot pressing lower mold 40 is driven along this lower bearing bracket 1b outward (in figure Turn left) transverse shifting, it is returned to the lower position corresponding with this first side hot pressing upper mold 50 and stops, during, this is first years old Side joint charging tray 60 i.e. moves return along with this first side hot pressing lower mold 40 synchronous horizontal outward certainly；

11. then, and as shown in figure 11, the 4th power 51 starts, and drives this first side hot pressing upper mold 50 to decline and is somebody's turn to do First side hot pressing lower mold 40 matched moulds, and i.e. this molding blank is carried out thermocompression forming work, make to be dehydrated completely and be molding The finished product of product, arrived when the thermocompression forming time one being set, in this first side hot pressing lower mold 40 and this first side hot pressing Mould 50 the most i.e. stops heating, and the 4th pumping device starts suction (vacuum) work by this first side hot pressing upper mold 50 immediately With, to adsorb the finished product of this layered product, the 3rd pumping device is started by this first side hot pressing lower mold 40 simultaneously Blow (air-supply) effect, make to disengage between the finished product of this layered product and this midge lower mold 20；

12. then, and as shown in figure 12, the finished product that this first side hot pressing upper mold 50 adsorbs this layered product is carried jointly Dynamic rising return；

13. then, and as shown in figure 13, this first side joint charging tray 60 is driven in next stroke and moves to this first side During the relatively lower section of hot pressing upper mold 50 (described in step 7), the 4th pumping device is by this first side hot pressing upper mold 50 Stop swabbing action, change over and blow (air-supply) effect, the finished product of this layered product is blown off by this first side joint charging tray 60 accept；

14. then, and as shown in figure 14, this first side joint charging tray 60 is driven synchronous horizontal outward in next stroke and moves During dynamic return (described in step 10), the finished product of this layered product is also driven outer shifting, so can be taken from this first side Receiver 60 is collected separately；Can be by automation (such as mechanical hand as the action taking the finished product from this layered product Arm) complete, or by manually taking with hand-held.

Before address, automatic moulding machine 1 of the present utility model can be by this first side hot pressing lower mold 40, this first side hot pressing The composition of mould 50 and this first side joint charging tray 60 three with by this second side hot pressing lower mold 70, this second side hot pressing upper mold 80 with the composition of this second side joint charging tray 90 three, form two sides (left side and right side) being divided into overall automatic moulding machine 1 Position, therefore completes midge matched moulds work (producing first molding blank) when middle part, then goes to left-hand portion and enter During the work of row thermocompression forming, this middle part can have been continued another midge matched moulds work and (produced second molding Blank), it is then converted into going to position, right side when carrying out thermocompression forming work, so by two sides (left side and right side) position The thermocompression forming work of alternately different strokes, can accelerate to manufacture the speed of the finished product of layered product.

One must also be mentioned that, when the same side (no matter left side and right side) position completes a thermocompression forming job, then should When the receiver of side moves to the hot pressing upper mold lower section relatively of homonymy, the midge lower mold of homonymy also can just move in this midge The lower section of mould stops, so when this receiver is when accepting the finished product of layered product, and this midge upper mold the most just can will be adsorbed Second the molding blank formed by next stroke is transposed in this hot pressing lower mold, then moves back to outward when this receiver During position, this hot pressing lower mold adsorbs molding blank and is the most just returned to the stopping of lower section relatively of hot pressing upper mold, so this receiver While feeding, this hot pressing upper mold and this hot pressing lower mold launch the thermocompression forming work to this second molding blank the most simultaneously Make, such alternation, can accelerate to manufacture the speed of the finished product of layered product.

This utility model utilizes this automatic moulding machine 1 can produce the finished product of layered product, process according to above-mentioned steps In, the finished product of layered product, in addition to can increasing thickness, more can produce space inside the finished product of layered product, slow to promote Rush shock-proof effect.Referring to shown in Figure 15, this is i.e. as described in abovementioned steps 2, in slurry case 30, makes this midge upper mold 10 carry out midge with this midge lower mold 20 simultaneously, the pulp layer upper and lower to form point position respectively, among these, and suction on this Slurry fine metal mesh set by mould 10 and this fine metal mesh set by lower midge mould 20, the two has part moulding and position Something in common, also has part moulding and the different part in position, that is the moulding of the two fine metal mesh upper and lower can claim similar, But there is the diversity that part position has on position.

Then, as shown in figure 16, when according to described in abovementioned steps 3, this midge upper mold 10 is made to close with this midge lower mold 20 During mould, the monolayer pulp layer originally adsorbed respectively by the upper and lower mould of midge 10,20 i.e. merges becomes the one-tenth of a double thickness Type blank, now it can be seen that there is some spaces 16 inside this molding blank and be because the most upper and lower by midge The monolayer pulp layer that mould 10,20 adsorbs respectively, has part position to have on position because of the moulding of the two fine metal mesh Diversity, therefore after matched moulds, have such space 16 to exist inside this molding blank the most equally.

Then, as shown in figure 17, when according to described in abovementioned steps 11, make this first side hot pressing upper mold 50 decline with this Side hot pressing lower mold 40 matched moulds and i.e. this molding blank is carried out thermocompression forming work time, this molding blank i.e. can accelerate to take off Water and complete the finished product into layered product, the most again after the demoulding, feeding, the finished product of layered product be such as Figure 18 institute Showing, the internal some spaces 16 deposited equally exist certainly.

Claims (4)

1. the automatic moulding machine of a layered product, it is characterised in that include:

One midge upper mold, is set up on upper spider, the first power drive and lift, and down, this midge upper mold is connected the die face of this midge upper mold with the first pumping device, accepts the swabbing action of this first pumping device or blows effect；

One midge lower mold, it is set up on auxiliary framework, this auxiliary framework is driven to lift by the second power, therefore interlock this midge lower mold to lift, the die face of this midge lower mold is upward, and this midge lower mold is positioned at the relative lower section of this midge upper mold, this midge lower mold is connected with the second pumping device, accepts the swabbing action of this second pumping device or blows effect；

One slurry case, is arranged at below this midge lower mold, and inner space is for containing slurry, and end face opening passes through to immerse in slurry for the die face of this midge lower mold and the die face of this midge upper mold；

At least one hot pressing lower mold, it is set up on lower bearing bracket, laterally moved by the 3rd powered, this position, hot pressing lower mold position is in this midge upper mold side, this hot pressing lower mold position height, between this midge upper mold and this midge lower mold, when this hot pressing lower mold is promoted traversing, i.e. arrives the correspondence position below this midge upper mold, this hot pressing lower mold is connected with the 3rd pumping device, accepts the swabbing action of the 3rd pumping device or blows effect；

At least one hot pressing upper mold, it is set up on this upper spider, driven by the 4th power and lift, this position, hot pressing upper mold position is in this midge upper mold side, and position is in this hot pressing lower mold relatively above, reaching matched moulds effect with this hot pressing lower mold when this hot pressing upper mold declines, this hot pressing upper mold is connected with the 4th pumping device, accepts the swabbing action of the 4th pumping device or blows effect；And

At least one receiver, is positioned at outside this hot pressing lower mold, and this receiver and this hot pressing lower mold interlock and set up and promoted and synchronization laterally move.

The automatic moulding machine of layered product the most according to claim 1, it is characterised in that: the effect that blows of this first pumping device is to blow gases at high pressure.

The automatic moulding machine of layered product the most according to claim 1 and 2, it is characterised in that: the effect that blows of this first pumping device is the gases at high pressure blowing high heat.

The automatic moulding machine of layered product the most according to claim 1, it is characterised in that: this midge upper mold is outwards provided with a drain pipe road in inside.