CN100386195C - Isotropic pressure forming device - Google Patents
Isotropic pressure forming device Download PDFInfo
- Publication number
- CN100386195C CN100386195C CNB2004800103549A CN200480010354A CN100386195C CN 100386195 C CN100386195 C CN 100386195C CN B2004800103549 A CNB2004800103549 A CN B2004800103549A CN 200480010354 A CN200480010354 A CN 200480010354A CN 100386195 C CN100386195 C CN 100386195C
- Authority
- CN
- China
- Prior art keywords
- station
- machined object
- extrusion forming
- basket
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001125 extrusion Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 11
- 238000005245 sintering Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Of Metal (AREA)
Abstract
A loading/unloading station (16) for loading and unloading an object to be processed, heating station (18) for performing heating, and a pressure forming station (22) for performing pressure forming are arranged at about 120 DEG intervals. Further, three rotating tables (14) are arranged at about 120 DEG intervals as the stations. With a basket in which the object to be processed is received mounted on the table, each rotating table (14) is rotated for 120 DEG to transport it to the next station. The basket is moved in the 1 direction and routes between the stations do not overlap each other, so that basket transportation can be efficiently made.
Description
Technical field
The present invention relates to a kind of device that pressurizes, carries out the moulding of pressurized thing with isotropism that heats by high-temp liquid.
Background technology
Known a kind of pressurized thing is housed in the pressure vessel under the state of airtight this pressure vessel, exerted pressure and the device of moulding to pressurized thing by feed fluid.At this moment, by the liquid pressurization, can realize the isotropism pressurization thus.And, be the high temperature material if make liquid, can heat and pressurize.This device that heats and pressurize is for example put down in writing in the real fair 4-44358 communique of Japan.
Use this device, carry out the moulding of the laminated electronic component of cascade capacitor etc.Cascade capacitor with the electric conductor thin slice of reservation shape and not alternately stacked, the pressurization of sintering thin slice of pottery, and heating simultaneously, solidifies the adhesive of each interlayer, and then sintered ceramic and making.The electric conductor of reservation shape becomes electrode, and the ceramic layer that is sintered becomes insulator.In fact, it is cut out predetermined shape, and use as component.Not under the state of sintering thin slice, above-mentioned not sintering thin slice softness, shape are fixing at stacked electric conductor thin slice and pottery.Therefore, the electric conductor thin slice and the duplexer of sintering thin slice not are positioned on the plate-shaped member, heat pressurization under this state.
As above-mentioned not sintering thin slice, the state before the processing is unbodied machined object, needs to be used to keep the maintaining body of the shape of being scheduled to till the process finishing.Under the situation of above-mentioned duplexer,, use this plate-shaped member of mounting for the laminated sheet before will processing keeps tabular.When carrying out that in pressure vessel machined object and maintaining body risen to the predetermined temperature that adds man-hour, the time of then occupying pressure vessel is elongated, can not improve productivity.In TOHKEMY 2002-35995 communique, disclose a kind ofly before extrusion forming, with machined object and maintaining body preheating, shorten the technology of pressure vessel holding time.
In above-mentioned TOHKEMY 2002-35995 number disclosed device, to deliver to the path of pressure vessel after the machined object preheating and reclaim the path overlap of the machined object etc. of the extrusion forming that is through with from container, during the machined objects after reclaiming extrusion forming from pressure vessel etc., existence can not be delivered to the machined object of next processing the time of pressure vessel.Therefore, can not shorten and produce blanking time, exist and do not improve productive problem.
Summary of the invention
According to the present invention, help improving the productivity of isotropism extrusion forming device.
The present invention has: as the station of moving into of the position of moving into machined object; Preheating station as the position of the machined object preheating that will move into; As the machined object after the preheating being heated the also extrusion forming station of the position of isotropism extrusion forming; The station of taking out of as the position of taking out the machined object after the extrusion forming; And carrying mechanism, from move into the station via preheating station and extrusion forming station to taking out of the station, carrying described machined object, make between the station track not repeatedly, become a direction.
At above-mentioned extrusion forming station, can dispose the pressure vessel of taking in above-mentioned machined object and pressurizeing by liquid, and can dispose thermostat, this thermostat has been stored and has been used for liquid that above-mentioned pressure vessel is incubated, and above-mentioned heating container is immersed in this liquid.In addition, at above-mentioned preheating station, can dispose the fore-warmer tank that is immersed in preheating in this liquid with shared this liquid of above-mentioned thermostat, with above-mentioned machined object.
Description of drawings
Fig. 1 is the vertical view of schematic configuration of the isotropism extrusion forming device of expression present embodiment.
Fig. 2 is the right side view of schematic configuration of the isotropism extrusion forming device of expression present embodiment.
Fig. 3 represents the front view of schematic configuration of the isotropism extrusion forming device of present embodiment.
Fig. 4 is the summary construction diagram of the pressure vessel at extrusion forming station, represents that especially container is by opened state.
Fig. 5 is the summary construction diagram of the pressure vessel at extrusion forming station, represents the pent state of container especially.
Fig. 6 is the figure of the relation of expression fore-warmer tank and thermostat.
The specific embodiment
Below, embodiments of the present invention (to call embodiment in the following text) are described with reference to the accompanying drawings.Fig. 1 is the vertical view that the summary of each operating position of expression isotropism extrusion forming device 10 disposes.Turning arm 12 has the shape of three forks as shown in figure, and turntable 14 is bearing in the front end of each arm, and this turntable mounting keeps the basket of machined object.Moving into/taking out of of machined object before the position of turntable 14 of diagram bottom right is to move into processing, the machined object after taking out of processing stands 16.In addition, the position at diagram left side platform is the preheating station 18 of preheating machined object.Below turntable 14, dispose and stored the fore-warmer tank 20 of preheating with liquid.The details aftermentioned, but machined object is by under the state of mounting in basket, dropped in the fore-warmer tank 20 to be preheated.Having, is the extrusion forming station 22 of carrying out extrusion forming in the position of the upper right turntable 14 of diagram again.Below this turntable 14, dispose pressure vessel 24, in pressure vessel 24, stored the liquid that becomes the pressure medium.And pressure vessel 24 is immersed in the liquid in the thermostat 26.
Fig. 2 is the right side view of isotropism extrusion forming device 10, and the figure of station 16 parts is moved into/takes out of in special expression.Roughly represent other parts.Below turntable 14, be provided with lifting platform 28.Mounting the basket 30 of machined object, in the position of illustrated lifting platform 28, i.e. the position lower, moved into, and mounting is on it from its side than turntable 14.With machined object is the duplexer that electric conductor and ceramic not sintering thin slice alternately form, because of processing preceding softness, distortion, so be positioned on the metallic plate.This metallic plate is fit to use the stainless steel that the heat conduction is good, corrosion resistance is also good.And duplexer and metallic plate use the bag that is formed by the resistance to water film to seal under the one state.Machined object is a duplexer, and is sealed jointly with metallic plate as described above before moving into, and is positioned in the basket 30.To moving into/take out of station 16 when moving into machined object, in fact turntable 14 is positioned at the position of making a concession from the position of lifting platform 28 tops.If basket 30 is by mounting, lifting platform 28 rises by the lifting hydraulic cylinder 32 that is made of hydraulic cylinder.In addition, the suspension hook 34 that is configured in the top simultaneously descends by the suspension type hydraulic cylinder that is made of hydraulic cylinder 36, closes with the dogging on basket 30 tops.After this, by suspension type hydraulic cylinder 36, basket 30 rises to the position higher than turntable 14.And turntable 14 rotation also moves to position under the basket 30, and the mounting basket 30 thereon.
During machined object after taking out of processing, opposite action when carrying out with above-mentioned moving into.That is, at first rise by the basket 30 on the suspension hook 34 suspention turntables 14, turntable 14 rotations, yielding back descend.Lifting platform 28 is met this basket.Under the state of mounting basket 30, lifting platform 28 tilts by the elongation of the hydraulic tilt cylinder 38 that is made of hydraulic cylinder, the liquid that stores on top board or machined object is flowed out and gives up.Afterwards, take out of to the next door.
Fig. 3 is the front elevation of isotropism extrusion forming device 10, has particularly represented the figure of preheating station 18 and extrusion forming station 22 parts.Relevant other parts are roughly represented.Basket 30 is delivered to preheating station 18 from moving into/take out of station 16 by the rotation of turntable 14.Rotating to be of turntable 14: the back and forth movement of the platform rotating hydraulic cylinder 40 that constitutes by hydraulic cylinder, be transformed to by tooth bar one pinion drive mechanism 42 and rotatablely move, this makes Rotary cloumn 44, turning arm 12, turntable 14 rotations.When basket 30 is delivered to preheating station 18,, engage, promote by suspension type hydraulic cylinder 46 again with the suspension hook 48 that descends by the suspension type hydraulic cylinder 46 that constitutes by hydraulic cylinder.Turntable 14 rotations are made a concession under basket 30.Suspension hook 48 is basket 30 decline that is suspended state, and on mounting on the lifting platform 50 basket 30.Lifting platform 50 descends by the lifting hydraulic cylinder 52 that is made of hydraulic cylinder, and thus, basket 30 is put in the fore-warmer tank 20.In fore-warmer tank 20, store the liquid, for example water that are warming up to predetermined temperature, heat machined object and basket 30 in advance by this liquid.After the heating of the scheduled time finished, lifting platform 50 rose, and then basket 30 becomes the state by suspension hook 48 suspentions.Next, the turntable of having made a concession 14 is admitted to, because the decline of suspension hook 48, the mounting basket 30 thereon.And,, kept the basket 30 of machined object to be sent to extrusion forming station 22 by the rotation of turntable 14.
In hot briquetting station 22, the suspension hook 56 on the bottom of basket 30 and the loam cake 54 that is fixed on pressure vessel engages.Loam cake 54 suspends in midair by chain, and by the lifting motor lifting in the loam cake support column 58.Loam cake 54 rises basket 30 slightly, and turntable 14 rotations, and makes a concession under basket 30.When turntable 14 was made a concession, loam cake descended, and will keep the basket 30 of machined object to drop in the pressure vessel 24.
Fig. 4 is for expression extrusion forming station 22, particularly represent the figure of the summary of pressure vessel 24 and its surrounding structure.The basket 30 that is suspended in loam cake 54 together descends with loam cake 54 and drops in the pressure vessel 24.As illustrated in fig. 5, when loam cake 54 is blocked the peristome of container, sell 62 break-through loam cakes 54 and come seal-off pressure container 24.On the other hand, the liquid in the thermostat 26 through pipeline 66,68, is delivered in the pressure vessel 24 by circulating pump 64 when pressure vessel 24 opens wide.
The machined object, metallic plate and basket 30 preheating that drop into, the temperature that raise after machined object is immersed in the liquid, can begin pressurization in advance.Shut off valve 70 drives booster 72, by pipeline 66,68, the liquid in the thermostat 26 is delivered to pressure vessel 24, the pressure in the rising container.When reaching predetermined pressure, this pressure is kept preset time.In the meantime, by the heating and the pressurization of liquid, pressurized thing compressed molding is also solidified.When through the scheduled time, valve 70,74 is opened, and the pressure in the release pressure container 24 makes remaining liquid turn back in the thermostat 26 by pipeline 76.
Behind the release pressure, extract pin 62, basket 30 and loam cake 54 are together risen, with turntable 14 rotations mounting on it also.And, make turntable 14 rotations, the basket 30 that keeps machined object is delivered to moved into/take out of station 16.In this station 16, as previously mentioned, inclination basket 30, liquid is flowed out and give up after take out of.
Fig. 6 is the figure of the relation of expression fore-warmer tank 20 and thermostat 26.The liquid that is stored in the fore-warmer tank 20 is admitted to by fore-warmer tank liquid-feeding pump 78 from thermostat 26, and the liquid that overflows flows out by the open communication 80 of fore-warmer tank 20, and returns in the thermostat 26.
In the present embodiment, turntable 14 can rotate in 120 ° scope, when basket 30 is delivered to the next stop, returns last station, accepts next basket 30.In addition, the position of 60 ° of the position rotation of turntable 14 from Fig. 1 is for making a concession the position.22 when carrying out extrusion forming at the extrusion forming station, carries out preheating at preheating station 18 concurrently with it, and moving into/taking out of in the station 16, takes out of the machined object of compressed molding, moves into next processed machined object.And during turntable 14 rotations, 3 turntables 14 are transported to the next stop with basket 30 respectively.In addition, when being conceived to a basket 30, the mobile picture circular arc between each station, and the direction that moves is a clockwise direction in Fig. 1.
More than, the isotropism extrusion forming device 10 of present embodiment carry basket 30 by the turntable 14 that rotates along positive and negative both direction in about 120 ° scope, but turntable can only rotate continuously in a direction also.In addition, also can dispose the station of moving into and taking out of independently.
In addition, the device put down in writing of TOHKEMY 2002-35995 communique as the aforementioned is not basket is slided and to move, in this device, with the state of mounting on turntable 14, each turntable is moved, therefore can pay no attention to sliding mode and stably carry out the running of device.In addition, because the mobile of basket is a direction, the not overlapping or intersection of basket mobile route each other can be carried efficiently.
Claims (2)
1. isotropism extrusion forming device has:
The station of moving into as the position of moving into machined object;
Preheating station as the position of the machined object preheating that will move into;
As the machined object after the preheating being heated the also extrusion forming station of the position of isotropism extrusion forming;
The station of taking out of as the position of taking out the machined object after the extrusion forming; With
Carrying mechanism, from move into the station via preheating station and extrusion forming station to taking out of the station, carrying described machined object, make between the station track not repeatedly, become a direction;
At described extrusion forming station, dispose the pressure vessel of taking in described machined object and pressurizeing, and dispose thermostat by liquid, this thermostat has been stored and has been used for liquid that described pressure vessel is incubated, and described pressure vessel is immersed in this liquid,
At described preheating station, dispose the fore-warmer tank with shared its liquid of described thermostat, liquid circulates between thermostat and fore-warmer tank,
Described machined object is immersed in the liquid of fore-warmer tank and is preheated.
2. isotropism extrusion forming device as claimed in claim 1,
Described carrying mechanism is drawn the mode of the track of circle or circular arc and is carried from moving into the station to taking out of the station with machined object.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP110646/2003 | 2003-04-15 | ||
| JP2003110646A JP3626955B2 (en) | 2003-04-15 | 2003-04-15 | Isotropic pressure forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1832850A CN1832850A (en) | 2006-09-13 |
| CN100386195C true CN100386195C (en) | 2008-05-07 |
Family
ID=33295960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800103549A Expired - Lifetime CN100386195C (en) | 2003-04-15 | 2004-04-15 | Isotropic pressure forming device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3626955B2 (en) |
| KR (1) | KR100714248B1 (en) |
| CN (1) | CN100386195C (en) |
| HK (1) | HK1093326A1 (en) |
| WO (1) | WO2004091898A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392586B (en) * | 2008-05-16 | 2013-04-11 | Nikkiso Co Ltd | Isotropic pressure forming device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4922027B2 (en) * | 2007-03-15 | 2012-04-25 | 日機装株式会社 | Isotropic pressure forming equipment |
| KR101429776B1 (en) | 2008-09-11 | 2014-08-18 | 니기소 가부시키가이샤 | Isostatic press-forming apparatus |
| CN102284998B (en) * | 2011-08-25 | 2013-06-26 | 江西赛维Ldk光伏硅科技有限公司 | Cutting device |
| JP5203517B1 (en) * | 2012-02-23 | 2013-06-05 | 日機装株式会社 | Isotropic pressurizer and isotropic pressurization method |
| CN110695222A (en) * | 2019-11-18 | 2020-01-17 | 辉泰（太仓）汽配有限公司 | Dual high-efficient heating device of panel |
| KR102646665B1 (en) | 2023-11-28 | 2024-03-14 | (주)일신오토클레이브 | Reaction vessel for hot isostatic pressing device and hot isostatic pressing device equipped with this |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241534U (en) * | 1985-08-31 | 1987-03-12 | ||
| JPS6288523A (en) * | 1985-10-12 | 1987-04-23 | Topy Ind Ltd | Apparatus for tentatively fitting and positioning disc-wheel |
| JPH01195004A (en) * | 1988-01-29 | 1989-08-04 | Nikkiso Co Ltd | Apparatus for isotropic pressure molding |
| CN2374319Y (en) * | 1999-06-08 | 2000-04-19 | 黄衍心 | Rotary-disk brick press |
| CN1058223C (en) * | 1993-11-04 | 2000-11-08 | 日机装株式会社 | Pressure molding apparatus and pressure molding method |
| JP2000317690A (en) * | 1999-05-11 | 2000-11-21 | Nikkiso Co Ltd | Isotropic press |
| JP2002035995A (en) * | 2000-07-28 | 2002-02-05 | Nikkiso Co Ltd | Isotropic pressure forming method and its forming apparatus |
| JP2002254199A (en) * | 2001-03-02 | 2002-09-10 | Nikkiso Co Ltd | Pressure forming device |
| JP2002346793A (en) * | 2001-05-24 | 2002-12-04 | Nikkiso Co Ltd | Multistage pressure forming machine |
| CN2540266Y (en) * | 2002-05-21 | 2003-03-19 | 杨庆文 | Machine for making concrete hollow thermal insulation brick |
-
2003
- 2003-04-15 JP JP2003110646A patent/JP3626955B2/en not_active Expired - Lifetime
-
2004
- 2004-04-15 CN CNB2004800103549A patent/CN100386195C/en not_active Expired - Lifetime
- 2004-04-15 WO PCT/JP2004/005384 patent/WO2004091898A1/en active Application Filing
- 2004-04-15 KR KR1020057019602A patent/KR100714248B1/en active IP Right Grant
-
2006
- 2006-12-28 HK HK06114226A patent/HK1093326A1/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241534U (en) * | 1985-08-31 | 1987-03-12 | ||
| JPS6288523A (en) * | 1985-10-12 | 1987-04-23 | Topy Ind Ltd | Apparatus for tentatively fitting and positioning disc-wheel |
| JPH01195004A (en) * | 1988-01-29 | 1989-08-04 | Nikkiso Co Ltd | Apparatus for isotropic pressure molding |
| CN1058223C (en) * | 1993-11-04 | 2000-11-08 | 日机装株式会社 | Pressure molding apparatus and pressure molding method |
| JP2000317690A (en) * | 1999-05-11 | 2000-11-21 | Nikkiso Co Ltd | Isotropic press |
| CN2374319Y (en) * | 1999-06-08 | 2000-04-19 | 黄衍心 | Rotary-disk brick press |
| JP2002035995A (en) * | 2000-07-28 | 2002-02-05 | Nikkiso Co Ltd | Isotropic pressure forming method and its forming apparatus |
| JP2002254199A (en) * | 2001-03-02 | 2002-09-10 | Nikkiso Co Ltd | Pressure forming device |
| JP2002346793A (en) * | 2001-05-24 | 2002-12-04 | Nikkiso Co Ltd | Multistage pressure forming machine |
| CN2540266Y (en) * | 2002-05-21 | 2003-03-19 | 杨庆文 | Machine for making concrete hollow thermal insulation brick |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392586B (en) * | 2008-05-16 | 2013-04-11 | Nikkiso Co Ltd | Isotropic pressure forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100714248B1 (en) | 2007-05-02 |
| WO2004091898A1 (en) | 2004-10-28 |
| HK1093326A1 (en) | 2007-03-02 |
| KR20060003879A (en) | 2006-01-11 |
| JP3626955B2 (en) | 2005-03-09 |
| JP2004314116A (en) | 2004-11-11 |
| CN1832850A (en) | 2006-09-13 |
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