CN109159495A - A kind of production technology and its production equipment of product paper shell - Google Patents
A kind of production technology and its production equipment of product paper shell Download PDFInfo
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- CN109159495A CN109159495A CN201811020073.1A CN201811020073A CN109159495A CN 109159495 A CN109159495 A CN 109159495A CN 201811020073 A CN201811020073 A CN 201811020073A CN 109159495 A CN109159495 A CN 109159495A
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- mold
- pont
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 239000000123 paper Substances 0.000 claims abstract description 122
- 239000011093 chipboard Substances 0.000 claims abstract description 54
- 238000000465 moulding Methods 0.000 claims abstract description 34
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims abstract description 19
- 241000446313 Lamella Species 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000002985 plastic film Substances 0.000 claims abstract description 14
- 229920006255 plastic film Polymers 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 8
- 239000004831 Hot glue Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 38
- 239000000047 product Substances 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/02—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including pressing
Landscapes
- Toys (AREA)
Abstract
The invention discloses the production technologies and its production equipment of a kind of product paper shell, include: S1: Du Pont's paper and plastic film being cut into first Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer according to required geomery, and it is bonded together into waterproof antiwear chipboard with hot melt adhesive；S2: waterproof antiwear chipboard obtained in S1 is placed into vacuum suction slot and is formed on formpiston；S3: pass through steam baking tray to waterproof antiwear chipboard heating and moistening with high-temperature steam at this time, vacuum silicon rubber layer is vacuumized with after vacuum suction slot Butt sealing downwards, and waterproof antiwear chipboard package is tensed on molding formpiston, shaping female mold applies certain pressure to waterproof antiwear chipboard downwards simultaneously, and paper shell product is formed under the action of mold；S4: compacting terminates rear mold and retracts original position, and paper shell product is removed from mold.Paper shell product is tear-resistant, and waterproof antiwear, quality is slim and graceful, corrosion-resistant free from extraneous odour, is widely used in the decorative shell and constitutional detail of consumer product.
Description
Technical field
The present invention relates to paper shell technology field, the production technology of specially a kind of product paper shell and its production are set
It is standby.
Background technique
As the continuous development of China's manufacturing industry is reinforced, be able to produce the various products of manufacture, including arrive greatly automobile,
Sheet processing production is become jigsaw puzzle model etc. by steamer high-end devices etc., small handicraft in one's hands, ring, paper,
But the picture mosaic made of existing technique for paper production and the paper produced or three-dimensional model toy it is non-watertight,
It is not wear-resisting, easy to tear the short feature of service life.Therefore occur Du Pont's paper in the market, Du Pont's paper material because of waterproof antiwear,
It now applies in utilities such as paper money packet, raincoat, clothes water-washing label, paper shoes, masks.Personal protection, packaging, printing, etc.
Field, but existing Du Pont's paper be only limitted to surface printing, sewing, etc. preliminary working.Du Pont's paper contains high density polyethylene (HDPE) (HDPE), without viscous
Mixture, filler, brightening agent (such as titanium dioxide), ingredient is pure.The particularity of the physical structure of Du Pont's paper, moreover it is possible to play resistance
Subtle acarid and dust are kept off, prevents it from penetrating, the effect of fabulous blocking bacterium.Have been used for Du Pont's paper anti-mite bedding
On.But because paper does not have a telescopic resilience, paper fillet radian turning point can stretch wrinkle or paper can tensile fracture occur, nothing
Method is used for the production of product casing.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides the production technology and its production equipment of a kind of product paper shell, solutions
Certainly in paper shell molding, paper is stretched in fillet radian turning point and is wrinkled, because paper does not have telescopic resilience, and paper moulding process category
In the industry blank the problem of.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of production technology of product paper shell, comprising:
S1: by Du Pont's paper and plastic film according to required geomery be cut into first Du Pont's paper layer, plastic cement lamella and
Second Du Pont's paper layer, and it is bonded together into waterproof antiwear chipboard with hot melt adhesive；
S2: waterproof antiwear chipboard obtained in S1 is placed into molding formpiston top in vacuum suction slot；
S3: pass through steam baking tray to waterproof antiwear chipboard heating and moistening with high-temperature steam at this time, vacuum silicon rubber layer is downward
After vacuum suction slot Butt sealing, start to vacuumize, shrink wrapped tenses molding formpiston to vacuum silicon rubber layer under vacuum
On waterproof antiwear chipboard deformation, while shaping female mold applies certain pressure to waterproof antiwear chipboard downwards, and mold agrees with
To together, 12~16 seconds, paper shell product is finally formed under the action of mold；
S4: compacting terminates rear mold and retracts original position, and paper shell product is removed from mold.
Preferably, first Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer progress anchor point are mutually viscous in the S1
Conjunction forms waterproof antiwear chipboard, and wherein plastic cement lamella is pet plastic plate or synthetic plastic plate, 0.5~4mm of thickness, and Du
Nation's paper layer pastes the two sides of plastic film, specifically: in first Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer subscript
Remember anchor point, overlays on hot-melt on plastic cement lamella upper surface and lower surface and according to anchor point after marking anchor point, it will
First Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer are bonded to each other to form waterproof antiwear chipboard.
Preferably, waterproof antiwear chipboard carries out 120~170 degree of heating and moistening and obtains waterproof antiwear rag paper in the S3
Plate, specifically: waterproof antiwear chipboard is put into process equipment, it is resistance to from waterproof by being transferred to the warming member of process equipment
150~155mm distance, which carries out heating and moistening, right above mill chipboard makes waterproof antiwear chipboard reach 120~170 degree, by paper
10~20s is heated, for paper material in hot steam, filament expansion has elasticity, flexibility.
Preferably, waterproof antiwear chipboard vacuumize in the S3 and mating mold stretcher strain forms finished paper
Shell, specifically: it wraps waterproof antiwear chipboard entirely using process equipment, and vacuum silicon rubber layer is evacuated, air entry
Diameter is 40mm, the speed of evacuation vacuumizes 6~10 seconds under conditions of being 15l/S, then under the conditions of pressure 200Pa, vertically downward plus
Pressure 12~16 seconds finally forms finished product paper shell under the action of mold.
Preferably, a kind of production equipment of product paper shell, including steam under pressure device, work table, control mainboard, fixation
Mechanism, control assembly and molding die group, the work table upper surface are provided with vacuum suction slot, the molding die group packet
Molding formpiston and shaping female mold are included, the fixed mechanism includes fixed plate component and fixed column assembly, the fixed plate component packet
Air cylinder fixed plate and mold fixed plate are included, the fixed column assembly includes cylinder fixed column and mold fixed column, and the cylinder is solid
Fixed board is fixed on the upper surface of work table by cylinder fixed column, and the mold fixed plate is steamed by mold fixed column and pressurization
Vapour device solid diffusivity, the control mainboard is arranged in work table to be electrically connected by conducting wire and steam under pressure device, institute
It states control assembly to be arranged at upper surface and the front surface contact position of work table, the control assembly passes through conducting wire and control
Mainboard is electrically connected.
Preferably, the steam under pressure device includes pressure-applying unit and steam component, and the pressure-applying unit includes cylinder, gas
Conduit and air compressor machine are pressed, the cylinder, which is screwed, to be mounted in air cylinder fixed plate, and the air compressor machine is placed in working machine
Front end inside platform is simultaneously electrically connected by conducting wire and control mainboard, and the upper end of the cylinder passes through working machine by pressure catheter
The shell and air compressor machine of platform are interconnected, and the lower end of the cylinder is fixed on mold fixed plate, and the steam component includes water
Case, steam generator, steam lead, steam baking tray and vacuum silicon rubber layer, the water tank are placed in work table interior forward end simultaneously
Positioned at the left side of air compressor machine, the steam generator, which is installed, sets rear end inside work table and mutual by conduit and water tank
Connection, the water tank and steam generator pass through conducting wire respectively and control mainboard is electrically connected, and the steam baking tray is mounted on mould
Have the lower end of fixed column and be located at the underface of mold fixed plate, the steam baking tray passes through steam lead and steam generator phase
Intercommunicated, the vacuum silicon rubber layer is embedded on steam baking tray.
Preferably, the control assembly include start switch, steam control valve, pressure-regulating valve, time controller and guarantor
Danger switch, the steam control valve, discharge cock, are started switch with time controller according to being successively sequentially in pressure-regulating valve
"-" type setting is being connected with control mainboard respectively in work table upper surface with front surface contact position and by conducting wire.
Preferably, molding formpiston is installed in the vacuum suction slot on the work table top, it is described to form the upper of formpiston
Portion is equipped with shaping female mold, the mountable lower surface in steam baking tray of the shaping female mold.
Preferably, be provided with display device in the control assembly, the display device include vapor (steam) temperature display with
Pressure display unit, the vapor (steam) temperature display setting is in work table outer surface and is located at steam control valve and pressure-regulating valve
Between and be electrically connected by conducting wire and control mainboard, the pressure display unit setting pressure-regulating valve in starting switch it
Between and be electrically connected by conducting wire and control mainboard.
(3) beneficial effect
The present invention provides the production technology and its production equipment of a kind of product paper shell, have it is following the utility model has the advantages that
Compared with prior art, the present invention will be cut out by cutting Du Pont's paper and plastic film according to required geomery
It cuts resulting Du Pont's paper and plastic film anchor point and mutually bonds and form waterproof antiwear chipboard, and obtained forming waterproof is resistance to
Mill chipboard, which is placed into vacuum suction slot, forms formpiston top, presses starting switch in control assembly, air compressor machine fortune at this time
For row by pressure catheter to cylinder conveying high-pressure gas, cylinder pushes steam generator, mold fixed plate and mold fixed plate
The shaping female mold of lower part moves down, until shaping female mold be pressed in molding formpiston on molding waterproof antiwear chipboard on, at this time
The water that water tank conveying comes is fabricated to high-temperature steam by steam generator operation, and is transported to steam baking tray by steam lead
On, hot briquetting waterproof antiwear chipboard is discharged from steam baking tray in steam, paper is heated 120 °~170 °, paper material is steamed in heat
In vapour, filament expansion has elasticity, flexibility, and vacuum silicon rubber layer is evacuated, and air-breathing bore is 40mm, the speed of evacuation
To vacuumize under conditions of 15l/S 6~10 seconds, the waterproof antiwear that vacuum silicon rubber layer vacuum constriction package tenses on molding formpiston is thick
Cardboard applies pressure 12~16 seconds of 200Pa, finally in mold by silica gel deformation, and by shaping female mold vertically downward
Finished product paper shell is formed under effect, compacting terminates rear mold and retracts original position, and molding paper shell product is removed from mold, and heat is steamed
Vapour acts on lower softening to waterproof antiwear chipboard heating and moistening, and paper fiber expansion has elasticity, flexibility, vacuum silicon rubber layer vacuum
Shrink wrapped tenses the waterproof antiwear chipboard on molding formpiston, and by silica gel deformation, mating mold solves paper in fillet arc
It is wrinkled at degree turning point stretching, because the problem of paper does not have telescopic resilience, and paper moulding process belongs to industry blank, by it
It is processed into the paper shell product of waterproof antiwear, the not tearable damage of the paper shell product can also be thick by Du Pont's waterproof antiwear without peculiar smell
Toy picture mosaic or three-dimensional model toy is made in cardboard, as long as yin-yang molding die is substituted for hot pressing cutting die, can also answer
For replacing the plastic injection shell of product, be put on in-mold injection molding machine in shell molds inner face, be added fixed leg of circuit board with
And shell buckle reduces the discharge of waste plastics such as electric appliance digital product and plastic toy product casing, reduces plastics mold opening cost,
Waste plastic will not be caused to pollute external environment, and the product supplements the blank of paper moulding process industry, had stronger
It is practical, convenient for being promoted the use of in household electrical appliances, electronics, automobile, computer and cosmetic industry.
Detailed description of the invention
Fig. 1 is the explosive view of paper shell process equipment of the invention；
Fig. 2 is the structural schematic diagram of paper shell process equipment of the invention；
Fig. 3 is paper shell process equipment steam baking tray bottom view of the invention；
Fig. 4 is the structural schematic diagram in paper shell process equipment of the invention at A；
Fig. 5 is process flow steps figure of the invention.
In figure: 10, steam under pressure device；101, pressure-applying unit；1011, cylinder；1012, pressure catheter；1013, pneumatics
Machine；102, steam component；1021, water tank；1022, steam generator；1023, steam lead；1024, steam baking tray；1025, true
Empty layer of silica gel；11, work table；111, vacuum suction slot；12, control mainboard；13, fixed mechanism；131, fixed plate component；
1311, air cylinder fixed plate；1312, mold fixed plate；132, fixed column assembly；1321, cylinder fixed column；1322, mold is fixed
Column；14, control assembly；141, it starts switch；142, steam control valve；143, pressure-regulating valve；144, time controller；145,
Discharge cock；15, molding die group；151, formpiston is formed；152, shaping female mold；16, display device；161, vapor (steam) temperature is shown
Device；162, pressure display unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-5, a kind of embodiment provided by the invention；A kind of production technology of product paper shell, comprising:
S1: by Du Pont's paper and plastic film according to required geomery be cut into first Du Pont's paper layer, plastic cement lamella and
Second Du Pont's paper layer, and it is bonded together into waterproof antiwear chipboard, first Du Pont's paper layer, plastic film with hot melt adhesive
Layer and second Du Pont's paper layer progress anchor point mutually bond and form waterproof antiwear chipboard, and wherein plastic cement lamella is pet plastics
Plate or synthetic plastic plate, 0.5~4mm of thickness, and Du Pont's paper layer pastes the two sides of plastic film, specifically: in the first Du Pont
It marks anchor point on paper layer, plastic cement lamella and second Du Pont's paper layer, marks and hot-melt is overlayed on into plastic film after anchor point
It is on layer upper surface and lower surface and according to anchor point, first Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer is mutually viscous
It is connected together to form waterproof antiwear chipboard；
S2: waterproof antiwear chipboard obtained in S1 is placed into molding 151 top of formpiston in vacuum suction slot 111；
S3: pass through steam baking tray 1024 to waterproof antiwear chipboard heating and moistening, vacuum silicon rubber layer with high-temperature steam at this time
1025 downwards and after 111 Butt sealing of vacuum suction slot, start to vacuumize, the shrink pack under vacuum of vacuum silicon rubber layer 1025
The waterproof antiwear chipboard deformation tensed on molding formpiston 151 is wrapped up in, while shaping female mold 152 downwards applies waterproof antiwear chipboard
Add certain pressure, mold contract is combined together, and 12~16 seconds, paper shell product is finally formed under the action of mold, waterproof antiwear is thick
Cardboard carries out 120~170 degree of heating and moistening and obtains waterproof antiwear chipboard, specifically: waterproof antiwear chipboard is put into processing
In equipment, added with a distance from 150~155mm right above waterproof antiwear chipboard by being transferred to the warming member of process equipment
Temperature humidification makes waterproof antiwear chipboard reach 120~170 degree, paper is heated 10~20s, paper material is in hot steam, fiber
Expansion has elasticity, flexibility, and waterproof antiwear chipboard vacuumize and mating mold stretcher strain forms finished product paper shell, tool
Body are as follows: it wraps waterproof antiwear chipboard entirely using process equipment, and vacuum silicon rubber layer 1025 is evacuated, air-breathing bore
It vacuumizes under conditions of being 15l/S for 40mm, the speed of evacuation 6~10 seconds, then under the conditions of pressure 200Pa, pressurizes vertically downward
12~16 seconds, finished product paper shell is finally formed under the action of mold；
S4: compacting terminates rear mold and retracts original position, and paper shell product is removed from mold.
A kind of production equipment of product paper shell, including steam under pressure device 10, work table 11, control mainboard 12, fixation
Mechanism 13, control assembly 14 and molding die group 15,11 upper surface of work table are provided with vacuum suction slot 111, molding die
Group 15 includes molding formpiston 151 and shaping female mold 152, and molding sun is equipped in the vacuum suction slot 111 on 11 top of work table
The top of mould 151, molding formpiston 151 is equipped with shaping female mold 152, and shaping female mold 152 is mountable under steam baking tray 1024
Surface makes the paper processed become thing of any demand, such as mobile phone protective cover, watchband and digital product shell etc.
It include fixed plate component 131 and fixed column assembly 132 Deng, fixed mechanism 13, fixed plate component 131 includes air cylinder fixed plate 1311
With mold fixed plate 1312, fixed column assembly 132 includes cylinder fixed column 1321 and mold fixed column 1322, air cylinder fixed plate
1311 are fixed on the upper surface of work table 11 by cylinder fixed column 1321, and mold fixed plate 1312 passes through mold fixed column
1322 include pressure-applying unit 101 and steam component 102, pressurization with 10 solid diffusivity of steam under pressure device, steam under pressure device 10
Component 101 includes cylinder 1011, pressure catheter 1012 and air compressor machine 1013, and cylinder 1011 is screwed that be mounted on cylinder solid
On fixed board 1311, air compressor machine 1013 is placed in the front end inside work table 11 and is electrically connected by conducting wire with control mainboard 12
It connects, the upper end of cylinder 1011 passes through the shell of work table 11 by pressure catheter 1012 and air compressor machine 1013 is interconnected, gas
The lower end of cylinder 1011 is fixed on mold fixed plate 1312, and steam component 102 includes water tank 1021, steam generator 1022, steams
Vapour conduit 1023, steam baking tray 1024 and vacuum silicon rubber layer 1025, vacuum silicon rubber layer 1025 can be replaced cutting die, by by vacuum
Layer of silica gel 1025 replaces with cutting die can directly carry out the production of picture mosaic to the paper of processing, and water tank 1021 is placed in work table 11
Interior forward end and the left side for being located at air compressor machine 1013, steam generator 1022 are installed the rear end set inside work table 11 and are led to
It crosses conduit and water tank 1021 is interconnected, water tank 1021 and steam generator 1022 pass through conducting wire and control mainboard 12 electrically respectively
Connection makes the paper for needing to process softening to need the paper processed to carry out humidification heating, while can be up and down reciprocatingly using cylinder 1011
The paper that movement is connected to 1312 pairs of mold fixed plate processing be pressed to form after paper hardness is suitable, waterproof, wear-resisting is not easy to tear
Bad, steam baking tray 1024 is mounted on the lower end of mold fixed column 1322 and is located at the underface of mold fixed plate 1312, and steam is roasting
Disk 1024 is interconnected by steam lead 1023 and steam generator 1022, and vacuum silicon rubber layer 1025 is embedded in steam baking tray
On 1024, control mainboard 12 is arranged in work table 11 to be electrically connected by conducting wire and steam under pressure device 10, control assembly
14 are arranged at the upper surface of work table 11 and front surface contact position, and control assembly 14 passes through 12 electricity of conducting wire and control mainboard
Property connection, control assembly 14 include start switch 141, steam control valve 142, pressure-regulating valve 143,144 and of time controller
Discharge cock 145, steam control valve 142, discharge cock 145, start switch 141 and time controller at pressure-regulating valve 143
144 distinguish in "-" type setting in 11 upper surface of work table and front surface contact position and by conducting wire according to successively sequence
It is connected with control mainboard 12, display device 16 is provided in control assembly 14, display device 16 includes vapor (steam) temperature display
161 are arranged in 11 outer surface of work table with pressure display unit 162, vapor (steam) temperature display 161 and are located at steam control valve 142
It is electrically connected between pressure-regulating valve 143 and through conducting wire and control mainboard 12, the setting of pressure display unit 162 is adjusted in pressure
Valve 143 and in starting switch between 141 and being electrically connected by conducting wire and control mainboard 12, passes through setting vapor (steam) temperature display
161 with pressure display unit 162 can timely by vapor (steam) temperature and pressure value present the paper easy to process come out before eyes or
Product qualification does not have flaw.
Working principle: Du Pont's paper and plastic film are cut according to required geomery, will cut resulting Du Pont's paper and
Plastic film anchor point, which mutually bonds, forms waterproof antiwear chipboard, and obtained forming waterproof antiwear chipboard is placed into very
151 top of formpiston is formed in empty adsorption tank 111, presses start switch 141 in control assembly 14 at this time, air compressor machine 1013 is run
By pressure catheter 1012 to 1011 conveying high-pressure gas of cylinder, cylinder 1011 pushes steam generator 1022, mold fixed plate
1312 and the shaping female mold 152 of 1312 lower part of mold fixed plate move down, until shaping female mold 152 is pressed in molding formpiston
On molding waterproof antiwear chipboard on 151, water tank 1021 is conveyed the water to come and made by the operation of steam generator 1022 at this time
It is transported on steam baking tray 1024 at high-temperature steam, and by steam lead 1023, steam is discharged from steam baking tray 1024 and heats
Waterproof antiwear chipboard is formed, paper is heated 120 °~170 °, in hot steam, filament expansion has elastic, soft paper material
It is soft, and vacuum silicon rubber layer 1025 is evacuated with after 111 Butt sealing of vacuum suction slot downwards, air-breathing bore is
40mm, the speed of evacuation vacuumize 6~10 seconds under conditions of being 15l/S, and 1025 vacuum constriction of vacuum silicon rubber layer package tenses molding
Waterproof antiwear chipboard on formpiston applies the pressure of 200Pa by silica gel deformation, and by shaping female mold 152 vertically downward
12~16 seconds, finished product paper shell is finally formed under the action of mold, compacting terminates rear mold and retracts original position, removes into from mold
The paper shell product of type.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of production technology of product paper shell characterized by comprising
S1: Du Pont's paper and plastic film are cut into first Du Pont's paper layer, plastic cement lamella and second according to required geomery
Du Pont's paper layer, and it is bonded together into waterproof antiwear chipboard with hot melt adhesive；
S2: waterproof antiwear chipboard obtained in S1 is placed into vacuum suction slot (111) and forms formpiston (151) top；
S3: pass through steam baking tray (1024) to waterproof antiwear chipboard heating and moistening, vacuum silicon rubber layer with high-temperature steam at this time
(1025) downwards and after vacuum suction slot (111) Butt sealing, start to vacuumize, vacuum silicon rubber layer (1025) is under vacuum
Shrink wrapped tenses the waterproof antiwear chipboard deformation in molding formpiston (151), while shaping female mold (152) is resistance to waterproof downwards
It grinds chipboard and applies certain pressure, mold contract is combined together, and 12~16 seconds, finally forms paper shell product under the action of mold；
S4: compacting terminates rear mold and retracts original position, and paper shell product is removed from mold.
2. a kind of production technology of product paper shell according to claim 1, it is characterised in that: first Du Pont's paper in the S1
Layer, plastic cement lamella and second Du Pont's paper layer progress anchor point mutually bond and form waterproof antiwear chipboard, wherein plastic film
Layer is pet plastic plate or synthetic plastic plate, 0.5~4mm of thickness, and Du Pont's paper layer pastes the two sides of plastic film, specifically:
Anchor point is marked on first Du Pont's paper layer, plastic cement lamella and second Du Pont's paper layer, coats hot melt adhesive after marking anchor point
On plastic cement lamella upper surface and lower surface and according to anchor point, by first Du Pont's paper layer, plastic cement lamella and the second Du Pont
Paper layer is bonded to each other to form waterproof antiwear chipboard.
3. a kind of production technology of product paper shell according to claim 1, it is characterised in that: waterproof antiwear is thick in the S3
Cardboard carries out 120~170 degree of heating and moistening and obtains waterproof antiwear chipboard, specifically: waterproof antiwear chipboard is put into processing
In equipment, added with a distance from 150~155mm right above waterproof antiwear chipboard by being transferred to the warming member of process equipment
Temperature humidification makes waterproof antiwear chipboard reach 120~170 degree, paper is heated 10~20s, paper material is in hot steam, fiber
Expansion has elasticity, flexibility.
4. a kind of production technology of product paper shell according to claim 1, it is characterised in that: waterproof antiwear is thick in the S3
Cardboard vacuumize and mating mold stretcher strain forms finished product paper shell, specifically: waterproof is wrapped entirely using process equipment
Wear-resisting chipboard, and vacuum silicon rubber layer (1025) is evacuated, the item that air-breathing bore is 40mm, the speed of evacuation is 15l/S
It vacuumizes 6~10 seconds, then under the conditions of pressure 200Pa, pressurizes 12~16 seconds vertically downward, finally under the action of mold under part
Form finished product paper shell.
5. a kind of production equipment of product paper shell, which is characterized in that including steam under pressure device (10), work table (11), control
Mainboard (12), fixed mechanism (13), control assembly (14) and molding die group (15) processed, work table (11) upper surface are set
It is equipped with vacuum suction slot (111), the molding die group 15 includes molding formpiston (151) and shaping female mold (152), the fixation
Mechanism (13) includes fixed plate component (131) and fixes column assembly (132), and the fixed plate component (131) includes that cylinder is fixed
Plate (1311) and mold fixed plate (1312), the fixed column assembly (132) includes that cylinder fixed column (1321) is fixed with mold
Column (1322), the air cylinder fixed plate (1311) are fixed on the upper surface of work table (11) by cylinder fixed column (1321),
The mold fixed plate (1312) passes through mold fixed column (1322) and steam under pressure device (10) solid diffusivity, the control master
Plate (12) setting is electrically connected in work table (11) by conducting wire and steam under pressure device (10), the control assembly (14)
It is arranged at the upper surface of work table (11) and front surface contact position, the control assembly (14) is led by conducting wire and control
Plate (12) is electrically connected.
6. a kind of production equipment of product paper shell according to claim 5, which is characterized in that the steam under pressure device
It (10) include pressure-applying unit (101) and steam component (102), the pressure-applying unit (101) includes cylinder (1011), pressure catheter
(1012) and air compressor machine (1013), the cylinder (1011), which is screwed, to be mounted on air cylinder fixed plate (1311), described
Air compressor machine (1013) is placed in the internal front end of work table (11) and is electrically connected by conducting wire and control mainboard (12), described
The upper end of cylinder (1011) is mutually interconnected by the shell that pressure catheter (1012) pass through work table (11) with air compressor machine (1013)
Logical, the lower end of the cylinder (1011) is fixed on mold fixed plate (1312), and the steam component (102) includes water tank
(1021), steam generator (1022), steam lead (1023), steam baking tray (1024) and vacuum silicon rubber layer (1025), it is described
Water tank (1021) is placed in work table (11) interior forward end and is located at the left side of air compressor machine (1013), the steam generator
(1022) it installs and sets in the internal rear end of work table (11) and be interconnected by conduit and water tank (1021), the water tank
(1021) it is electrically connected respectively by conducting wire and control mainboard (12) with steam generator (1022), the steam baking tray (1024)
It is mounted on the lower end of mold fixed column (1322) and is located at the underface of mold fixed plate (1312), the steam baking tray (1024)
It is interconnected by steam lead (1023) and steam generator (1022), it is roasting that the vacuum silicon rubber layer (1025) is embedded in steam
On disk (1024).
7. a kind of production equipment of product paper shell according to claim 5, which is characterized in that control assembly (14) packet
It includes and starts switch (141), steam control valve (142), pressure-regulating valve (143), time controller (144) and discharge cock
(145), the steam control valve (142), pressure-regulating valve (143), discharge cock (145), start switch (141) and the time control
Device (144) processed in work table (11) upper surface and front surface contact position and is passing through according to successively sequence in "-" type setting
Conducting wire is connected with control mainboard (12) respectively.
8. a kind of production equipment of product paper shell according to claim 5, which is characterized in that on the work table (11)
Molding formpiston (151) is installed, the top of molding formpiston (151) is equipped with molding yin in the vacuum suction slot (111) in portion
Mould (152), the mountable lower surface in steam baking tray (1024) of shaping female mold (152).
9. a kind of production equipment of product paper shell according to claim 7, which is characterized in that on the control assembly (14)
It being provided with display device (16), the display device (16) includes vapor (steam) temperature display (161) and pressure display unit (162),
Vapor (steam) temperature display (161) setting is in work table (11) outer surface and is located at steam control valve (142) and pressure tune
It saves between valve (143) and is electrically connected by conducting wire and control mainboard (12), the pressure display unit (162) is arranged in pressure tune
It saves valve (143) and is electrically connected in starting switch between (141) and passing through conducting wire with control mainboard (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020073.1A CN109159495A (en) | 2018-09-03 | 2018-09-03 | A kind of production technology and its production equipment of product paper shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020073.1A CN109159495A (en) | 2018-09-03 | 2018-09-03 | A kind of production technology and its production equipment of product paper shell |
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| CN109159495A true CN109159495A (en) | 2019-01-08 |
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|---|---|---|---|
| CN201811020073.1A Pending CN109159495A (en) | 2018-09-03 | 2018-09-03 | A kind of production technology and its production equipment of product paper shell |
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| CN (1) | CN109159495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976038A (en) * | 2020-06-30 | 2020-11-24 | 湖北平安电工股份有限公司 | Hot die pressing production method of mica special-shaped piece |
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Application publication date: 20190108 |