CN1284425A - Sanitary ware, making method and pouring moulding device thereof - Google Patents
Sanitary ware, making method and pouring moulding device thereof Download PDFInfo
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- CN1284425A CN1284425A CN 00108324 CN00108324A CN1284425A CN 1284425 A CN1284425 A CN 1284425A CN 00108324 CN00108324 CN 00108324 CN 00108324 A CN00108324 A CN 00108324A CN 1284425 A CN1284425 A CN 1284425A
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Abstract
To provide a sanitary ware applicable to a multi-variety small lot production by injecting slurry containing a raw material for a China ware blank into a cast molding die of a resin having self-water absorbing properties and water resistance and dehydrating moisture contained in the injected slurry into the molding die and further, desorbing a molding thus obtained from the molding die. The manufacture of the China ware is characterized in that, in the forming process, using a 10-100 kpa slurry head pressure boosting means and a forced dehydration means including a vacuum suction means in addition to the self-suction of the die.
Description
The invention relates to the manufacture method and the pouring moulding device of sanitary ware, sanitary ware.
Always, sanitary ware is modulated into the raw material that contains the ceramic utensil matrix mud, becomes the method for sanitary ware matrix to obtain generating body, be coated with glaze on the matrix of this generation body, burning till under 1000～1300 ℃ temperature and make with above-mentioned slurry casting.
For castable, carry out the normal pressure castable by rising prewar, but after the war with plaster mould, for improve output also the usable resins mould carry out pressure casting and be shaped.
In recent years, for sanitary ware, the consumer demand variation requires many kinds produced in small quantities.
But, during the pressure casting that is formed from a resin the shape mould always is shaped,, require mould to have suitable resistance to pressure because in addition mud pressure is the above high pressure of 100KPa, it is heavy that the weight of mould becomes, and the replacing operation quantitative change of the mould when making other kind is big.In addition, because weight increases, the place that can be provided with in the factory also is restricted.Also have, because mould is withstand voltage formula, the cost height of mould.
On the other hand, in the normal pressure castable with gypsum system shaping die always, compare with resin system shaping die, the life-span of mould is shorter, must be dry after the shaping, so continuous molding is relatively more difficult.
Put from this and to consider, being made of resin in the shape mould normal pressure castable of always proposing, because there is no need to make withstand voltage resin system shaping die, and the life-span that resin system shaping die uses is long, all right continuous molding, it is suitable therefore carrying out many kinds produced in small quantities.
But in being made of resin the normal pressure castable method always of shape mould, there is not the such release property of gypsum system shaping die.For this reason, only on mould, apply the back pressure forced stripper mechanism, but molding perhaps takes place and strips off one deck in the still demoulding fully of molding, attached to peeling off defective etc. on the mould as release method.
So, adopt and on mould, give the releasing agent of coating volume earlier, to prevent that molding is in mould strong adhering to of surface, the method that makes above-mentioned defective be difficult to take place.But when being to use releasing agent, will produce the silicosis that the releasing agent dust causes, use the releasing agent manufacturing cost to improve, follow the water separation capability of the mould of releasing agent coating to change, cause the adult fluctuation and the quality reduction of molding to wait other problem.
The present invention is directed to above-mentioned situation, its purpose is, the sanitary ware manufacture method and the manufacturing installation that are suitable for the few output of many kinds and do not have the problems referred to above are provided.
For solving above-mentioned problem, the invention provides a kind of manufacture method of sanitary ware, comprise that modulation contains the modulating process of the mud of ceramic utensil matrix material, forming process with this mud shaping sanitary ware matrix, the glazing operation and the firing process of coating glaze on this snitaryware matrix, it is characterized in that, this forming process comprises injects the injection process with castable mould that self water-absorbent and water-proof resin make with this mud, the moisture of the mud by making above-mentioned injection is to this shaping die dehydration and form the adult operation that generates body, the stripping process that above-mentioned generation body is broken away from from above-mentioned shaping die in mould.In above-mentioned adult operation, except that mould oneself suction,, also comprise the pressure method that imposes 10～100KPa mud pressure head and the forced dehydration method of vacuum attraction method as dewatering.
As mentioned above, in non-pressurized castable method always, there is not the such release property of image-stone cream shaping mould, for this reason, as release method, employing applies back pressure to mould and carries out forced stripper mechanism, strips off one deck, adheres to the problem of peeling off defective on mould but have can not make the complete demoulding of molding or molding takes place.
The inventor has conscientiously investigated its reason, and the part of the molding insufficient strength when its major cause is the demoulding stops the demoulding.The molding undercapacity is because the too much cause of water content of molding during the demoulding during demoulding.
Therefore, in the present invention, the water content of molding when reducing the demoulding is in the adult operation,, except that absorbing moisture, mould oneself also adopts to comprise the pressure method that imposes 10～100KPa mud pressure head and the forced dehydration method of vacuum attraction method as dewatering.
Owing to do like this, under the situation that does not reduce productivity, the water content of the molding in the time of can making the demoulding reduces.And utilize the pressure method of 10～100KPa mud pressure head and the forced dehydration method of vacuum absorption method, as the occasion of press molding always, there is no need mould is made withstand voltage especially pattern.
In optimal way of the present invention, adopt above-mentioned mud pressure head method, carry out the different multistage pressurization of force value or clamping time.
When doing like this, be easy to stage control pressure according to the adult operation.Specifically be exactly to adopt low pressure for preventing to leak, and after mid-term, to adopt higher high pressure to wait for boosting productivity with molding intensity and control at the adult operation initial stage in the adult operation.
In optimal way of the present invention,, be set to the following periods of low pressure of 40KPa as the fs of mud multistage pressurization pressure head.
Owing to do like this, can prevent that in the cast initial stage mud that the unconformability because of land area causes from leaking.
In the preferred mode of the present invention, after the subordinate phase as mud multistage pressurization pressure head, be designed to the high pressure period of 40～100KPa.
Owing to do like this, because of improving productivity, adult speed improves, and the water content in the molding reduces simultaneously, and molding intensity improves.Thereby, be difficult to during the demoulding to take place because of matrix adhering to or peel off the defective that produces to mould.
In optimal way of the present invention, the pressurizing device that applies the mud pressure head has the device of pressurized tank and pneumatic fitting and adjustment pressurized tank height, with the height control institute plus-pressure of air pressure and/or adjustment pressurized tank.
Owing to do like this, can finely tune the pressure of mud pressure head easily.
In the preferred mode of the present invention, when being over from aforementioned mud is injected to aforementioned shaping die, to passed through aforementioned adult operation want the time 40～90% till carry out the vacuum attraction method.
Because having passed through the adult operation wants till 40 of time～90% o'clock to make the raising of adult operation speed, the productivity raising all by vacuum attraction.
In addition, owing to after this be stopped vacuum attraction, the magnetism of mould diminishes during the demoulding, promotes the moisture film demoulding.Thereby, more be difficult to during the demoulding to take place because of matrix adhering to or peel off the defective that produces to mould.
In optimal way of the present invention, the vacuum attraction method is wanting 40 of time～90% o'clock to be stopped through aforementioned adult operation.
Because do like this, the magnetism of the mould during for the demoulding diminishes, promote the moisture film demoulding.Thereby be difficult to during the demoulding to take place owing to matrix adhering to or peel off the defective that produces to mould.
Sanitary ware of the present invention also can be corresponding to having the two situation of substance castable portion and dual castable portion.
The substance castable for example, utilizes bag shape structural portion.
In the preferred mode of the present invention, vacuum suction device is in the part to the aforementioned shaping die of the dual castable portion that only is shaped, and wants 40 of time～90% o'clock to be stopped in aforementioned adult operation.
Because only waiting substance castable portion to carry out the vacuum attraction ratio for bag shape structure gives and decides the vacuum attraction time and will prolong, just might reduce the water content of the molding of the substance castable portion that compares the many moldinies of easy formation water content with dual castable portion, the molding of good shape retention may be provided.
In the preferred mode of the present invention, for the part of the above-mentioned shaping die of the substance castable portion that only is shaped, inject to aforementioned shaping die from aforementioned mud and to be over, want all to carry out the vacuum attraction method till 40 of time～90% o'clock to passing through aforementioned adult operation.
Owing to do like this, might reduce the water content of comparing the molding of the many substance castable portions such as bag shape structure portion of easy formation water content with dual casting forming portion, the molding of good shape retention may be provided.
In the preferred mode of the present invention, vacuum attraction pressure is got and is done more than the 600mmHg.Owing to do like this, the adult speed of mud increases.
In the preferred mode of the present invention, embezzling the water rate according to the shaping mould is 30～70%, is preferably 50～60% pressure of controlling above-mentioned forced dehydration method.
Owing to doing like this, when the molding with usually certain adult can be provided,, may be provided in the molding condition of the best of body owing to the suction force of resin mold itself.
In the preferred mode of the present invention, after the adult operation is over, to discharge at the remaining residue mud of the part of the above-mentioned shaping mould of shaping substance castable portion, the water ratio of the spoil disposal face of the molding of reduction adult, as the method that increases hardness, apply more than the 0.5KPa pressure of best 30～100KPa at pneumatic pressure method of spoil disposal space utilization etc.
Owing to do like this, the hardness of the substance castable portion of bag shape structure portion etc. improves, and the conformality of molding is good.
In the preferred mode of the present invention, after the adult operation is over, to discharge at the remaining residue mud of the part of the above-mentioned shaping die of shaping substance castable portion, the water ratio of the spoil disposal face of the molding of reduction adult, as the method that increases hardness, carry out vacuum attraction by the pneumatic ditch that in shaping die, is provided with.
Owing to do like this, the hardness of the surface element of molding improves, and the conformality of molding improves.
In the present invention, a kind of device of sanitary ware castable is provided, it is characterized in that possessing resinous castable mould, apply the device and the vacuum suction device of 10～100Kpa mud pressure head pressurization with water-absorbent own and water-proof water accepting layer.
Owing to do like this, productivity does not descend, and the water content of molding may reduce during the demoulding, and when utilization applies the forced dehydration device of the mud pressure device of 10～100KPa and vacuum attraction method, compare during with always press molding, there is no need mould is made withstand voltage especially pattern.
In optimal way of the present invention, and then possess pressurized tank height adjuster, maintenance unit equipressure setting device and/or vacuum attraction force adjusting device.
Owing to do like this, can carry out the multistage pressurization, easy stage control pressure corresponding to the adult operation.
Specifically, can carry out pressure-controlling,, take low pressure, after mid-term,, adopt higher pressure etc. in order to boost productivity and molding intensity for the adult operation for preventing to leak at the adult operation initial stage.
In addition, at 40～90% usefulness pull of vacuum (P of used time of adult operation
1) attract, then stop the pull of vacuum (P that when being easy to be adjusted to the demoulding spoil disposal face is applied
2).
In optimal way of the present invention, being preferably and then possessing has pressure control device and/or vacuum attraction force control device.Pressure control device and/or vacuum attraction force control device possess the program that can control various pressure better in molding condition automatically.
For example, as long as pressure control device and/or vacuum attraction force control device possess the automatic control program that promising multistage pressurization is carried out, just can carry out the multistage pressurization automatically.
In addition, if the vacuum attraction force control device possess have the used time of adult operation 40～90% with pull of vacuum (P
1) attract, stop then, during the demoulding spoil disposal face is applied pull of vacuum (P
2) wait automatic control program, just can carry out these processes automatically.
In the preferred mode of the present invention, the device that applies 10～100KPa mud pressure head possesses pressurized tank and pneumatic fitting is arranged.
Owing to do like this, finely tune the pressure of mud pressure head easily.
In the preferred mode of the present invention, above-mentioned pressure control device and pressure-detecting device, timing control, above-mentioned pressure regulation device link together.
In addition, in the preferred mode of the present invention, above-mentioned vacuum attraction force control device and pressure-detecting device, timing control, above-mentioned vacuum attraction force adjusting device link together.
Owing to make the corresponding pressure of to control by time variable automatically like this.
In the preferred mode of the present invention, possess the ON/OFF of vacuum suction device switch is arranged.
Owing to do like this, can utilize vacuum suction device very easily.
In the preferred mode of the present invention, possess the ON/OFF of vacuum suction device switch and the ON/OFF control device that is connected with timing control are arranged.Like this, the ON/OFF control device can possess the program of the ON/OFF of automatic switchover vacuum suction device better.
Owing to do like this, can control the vacuum attraction ON/OFF in the corresponding time automatically.
In the preferred mode of the present invention, the indoor design from the rear side of above-mentioned shaping die to above-mentioned molding substance castable portion has the pipe arrangement of connection, and this pipe arrangement is connected with above-mentioned pneumatic fitting.
Owing to do like this, can lower the water content of individual layer castable portion molding of the bag columnar structure portion etc. of the molding that easy formation Duos than dual castable portion water content, the molding of good shape retention can be provided.
In the preferred mode of the present invention, in shaping die, pass a plurality of pneumatic ditches, the junction of two streams of pneumatic ditch is connected with the pipe arrangement that is connected outside mould, and this pipe arrangement is connected with above-mentioned pneumatic fitting.
Owing to do like this, when the molding demoulding, water is evenly discharged in mould, can make the smooth demoulding of molding.
In the preferred mode of the present invention, in shaping die, pass a plurality of pneumatic ditches, this pneumatic ditch is distributed into several systems, one of them system is positioned at substance (spoil disposal) the castable portion of bag columnar structure portion etc., and be connected with the pipe arrangement that is connected outside mould, and this pipe arrangement is connected with vacuum suction device.
Owing to do like this, just may be only substance (spoil disposal) the castable portion of the bag shape structure portion of wall thickness etc. itself be carried out vacuum attraction, can improve its hardness.
In the preferred mode of the present invention,, adopt resin coating and/or glasscloth etc. as the enhancing at the resin system castable mould back side.
Only in this way, resin system is watered injection molding can lightweight, becomes simple to the carrying of forming mill.
Below on the accompanying drawing basis configuration example to poured apparatus of the present invention describe.
Fig. 1 is the sketch chart of an embodiment of pouring moulding device of the present invention.
This pouring moulding device comprise vavuum pump 2, vacuum pipe arrangement 4, mud pressurized canister 6, drip tray 8, cast flexible pipe 10, demoulding pedestal 12, drip tray 14, side form 16, middle mould 18, bed die 20, middle mould pneumatic with cable to 22, crossbeam 24, lifting with chain block 26, bed die pneumatic with cable to 28, revolution is with parts such as CD-ROM drive motors 30.
The resin finishing die that is formed by side form 16, middle mould 18 and bed die 20 airborne the putting that be formed. Pass into the casting flexible pipe and in mould, supply with mud by mud pressurization gas tank. The position of mud pressurized canister 6 can movablely change. In the side of mud pressurized canister 6 the position sensor (not shown) is housed, links to each other with the adjuster (not shown) of built-in time regulator.
In addition, in the resin finishing die, be designed with a plurality of pneumatic ditches, the junction of two streams of the part of pneumatic ditch is connected with the vacuum pipe arrangement 4 that is connected outward with mould, and pipe arrangement 4 is connected with vavuum pump 2. At vavuum pump 2 pressure gauge is installed, and is connected with above-mentioned adjuster. In addition, in the pipe arrangement way, flow control valve is housed, is connected with above-mentioned adjuster.
Simultaneously, in the resin finishing die, be designed with a plurality of pneumatic ditches, one one junction of two streams of pneumatic ditch is connected with the pipe arrangement that is connected outward with mould, and pipe arrangement is connected with the pressurization air driven pump. At the pressurization air driven pump pressure gauge is housed, and is connected with above-mentioned adjuster. In addition, in the pipe arrangement way, flow control valve is housed, is connected with above-mentioned adjuster.
At first, in the resin finishing die, inject mud by mud pressurization gas tank. The in setting time that is infused in of mud is finished. Finishing by time regulator of it predicts.
Secondly, according to the signal of adjuster, the flow control valve in the pipe arrangement way that is connected with vavuum pump 2 becomes " opening ", when attracting the regulation flow, become " opening " according to the signal of adjuster with flow control valve in the pipe arrangement way that the pressurization air driven pump is connected, apply the low pressure below the 40KPa.
Secondly, through official hour, regulate the pipe arrangement that is connected with the pressurization air driven pump flow control valve on the way according to the signal of adjuster, apply the pressure of 40～100KPa.
Then, through the stipulated time (feed time 40～90%) according to the signal of adjuster, make the pipe arrangement that is connected with vavuum pump 2 flow control valve on the way become " closing ".
, according to the signal of adjuster, with the pressurization air driven pump pipe arrangement that be connected flow control valve on the way in also close, carry out stripping process thereafter.
Embodiment
Specific embodiment below is shown.
(embodiment 1)
The molding condition of Western-style sitting wc pan
| Various pressure names | Pressure | Time |
| 1, the mould dehydration is pressed | 10～45Kpa | 0～5 minute |
| 2, slurry casting is pressed | 10～40Kpa | 3～7 minutes |
| 3, adult low pressure | 10～40Kpa | 0～10 minute |
| 4, adult high pressure | 40～100Kpa | 10～30 minutes |
| 5, spoil disposal is pressed | 30～100Kpa | 5～10 minutes |
| 6, fortifield village presses | 30～100Kpa | 10～20 minutes |
| 7, the demoulding is pressed | 10～45Kpa | 0.05～0.25 minute |
(embodiment 2) urinal molding condition
| Various pressure names | Pressure | Time |
| 1, the mould dehydration is pressed | 10～45Kpa | 0～10 minute |
| 2, slurry casting is pressed | 10～40Kpa | 5～10 minutes |
| 3, adult low pressure | 10～40Kpa | 0～5 minute |
| 4, adult high pressure | 60～100Kpa | 20～50 minutes |
| 5, spoil disposal is pressed | 60～100Kpa | 5～15 minutes |
| 6, fortifield village presses | 60～100Kpa | 10～30 minutes |
| 7, the demoulding is pressed | 10～45Kpa | 0.05～0.25 minute |
In embodiment 1, prepare the mud of injection and the former of the resin system of lift-launch injection molding mould earlier.Allow the mud circulation that depends on the pressurized tank height that adds pressurized tank in mud tube and filling hose.Then, apply the mud injection pressure mud is filled with in mould, improve Pneumatic pressure and make its low pressure adult.Carry out vacuum attraction simultaneously,, improve Pneumatic pressure again and make its high pressure adult through after the specified time.Mould was by vacuum attraction, made it OFF 40～90% o'clock of low pressure adult+high pressure adult time.Behind the adult, apply the spoil disposal pressure and go out to remain mud.After discharging residue mud, in bag columnar structure portion, add fortifield village and press, the hardness of spoil disposal face is improved.Apply demoulding pressure at last and make the demoulding of molding moisture film.
In embodiment 2, prepare the mud of injection and the former of the resin system of lift-launch injection molding mould earlier, allow the mud circulation that depends on the pressurized tank height that adds pressurized tank in mud tube and filling hose.Then, apply the mud injection pressure mud is filled with in mould, improve Pneumatic pressure and make its low pressure adult.Carry out vacuum attraction simultaneously,, improve Pneumatic pressure again and make its high pressure adult through after the specified time.Mould was by vacuum attraction, made it OFF 40～90% o'clock of low pressure adult+high pressure adult time.Behind the adult, apply the spoil disposal pressure and go out to remain mud.After discharging residue mud, in bag columnar structure portion, apply fortifield village and press, the hardness of spoil disposal face is improved.Apply demoulding pressure at last and make the demoulding of molding moisture film.
The present invention can provide a kind of be suitable for the few output of many kinds and molding fully the demoulding, body manufacture method and the manufacturing installation of one deck attached to the sanitary ware of peeling off defective etc. on the mould that come off do not take place.
Claims (41)
1, a kind of manufacture method of sanitary ware, comprise that modulation contains the modulating process of the mud of ceramic utensil matrix material, forming process with this mud shaping snitaryware matrix, the glazing operation and the firing process of coating glaze on this snitaryware matrix, it is characterized in that, above-mentioned forming process includes itself has the operation of water-absorbent and water-proof resinous castable mould with above-mentioned mud injection, owing to make the moisture of above-mentioned injection mud in mould, generate the adult operation of molding to above-mentioned shaping die dehydration, make the stripping process of this molding demoulding from above-mentioned shaping die, in this adult operation,, except that the water-retaining capacity of mould itself, also use to comprise the mud pressure head pressure method of 10～100Kpa and the forced dehydration method of vacuum attraction method as dewatering.
2, the manufacture method of the described sanitary ware of claim 1 is characterized in that, adopts above-mentioned mud pressure head pressure method, carries out the force value multistage pressurization different with clamping time.
3, the manufacture method of the described sanitary ware of claim 2 is characterized in that, as the fs of above-mentioned multistage pressurization, carries out the following low pressure period of 40Kpa.
4, the manufacture method of claim 2 or 3 described sanitary wares is characterized in that, after the subordinate phase as above-mentioned multistage pressurization, includes the high pressure period of 40～100Kpa.
5, the manufacture method of each described sanitary ware of claim 1～4, it is characterized in that, the pressurizing device of above-mentioned mud pressure head has the height adjuster of pressurized tank and pneumatic fitting and pressurized tank, by adjusting pneumatic pressure and/or pressurization gas holder height is adjusted institute's plus-pressure.
6, the manufacture method of each described sanitary ware of claim 1～5 is characterized in that, above-mentioned vacuum suction device when above-mentioned mud injects above-mentioned shaping die and is over, to want through above-mentioned adult operation the time 40～90% till a direct acting.
7, the manufacture method of the described sanitary ware of claim 6 is characterized in that, above-mentioned vacuum suction device is wanting 40 of time～90% o'clock to be stopped through above-mentioned adult operation.
8, the manufacture method of each described sanitary ware of claim 1～5 is characterized in that, above-mentioned sanitary ware has substance castable portion and dual castable portion.
9, the manufacture method of the described sanitary ware of claim 8 is characterized in that, above-mentioned substance castable portion is a bag shaped structure portion.
10, the manufacture method of claim 8 or 9 described sanitary wares is characterized in that, above-mentioned vacuum suction device from above-mentioned mud to above-mentioned shaping die inject begin when being over to want through above-mentioned adult operation the time 40～90% till a direct acting.
11, the manufacture method of the described sanitary ware of claim 10, it is characterized in that, above-mentioned vacuum suction device is at two portions of the above-mentioned shaping die part of the above-mentioned shaping die part of shaping substance castable portion and the dual castable portion that is shaped, wanting 40 of time～90% o'clock to stop through above-mentioned adult operation.
12, the manufacture method of the described sanitary ware of claim 10 is characterized in that, above-mentioned vacuum suction device is wanting 40 of time～90% o'clock to stop to the above-mentioned shaping die part of the dual castable portion that only is shaped through above-mentioned adult operation.
13, the manufacture method of claim 8 or 9 described sanitary wares, it is characterized in that, above-mentioned vacuum suction device is in the above-mentioned shaping die part to the substance castable portion that only is shaped, and injects to play when being over from the above-mentioned shaping die to above-mentioned mud and wants a direct acting till 40 of time～90% o'clock through above-mentioned adult operation.
14, the manufacture method of each described sanitary ware of claim 1～13 is characterized in that, adopts above-mentioned vacuum attraction method that suction pressure is fixed on more than the 600mmHg.
15, the manufacture method of each described sanitary ware of claim 1～14 is characterized in that, the pressure of controlling above-mentioned forced dehydration method makes the full water rate in the above-mentioned shaping die become 30～70%.
16, the manufacture method of the described sanitary ware of claim 15 is characterized in that, the pressure of controlling above-mentioned forced dehydration method makes the full water rate in the above-mentioned shaping die become 50～60%.
17, the manufacture method of each described sanitary ware of claim 8～16, it is characterized in that, after the adult operation is over, discharge is at the remaining residue mud of part of the above-mentioned shaping die of shaping substance castable portion, the water ratio of the spoil disposal face of the molding of adult descends, thereby hardness increases.
18, the manufacture method of the described sanitary ware of claim 17 is characterized in that, as the water ratio that reduces above-mentioned spoil disposal face and increase the method for hardness, is to apply pressure more than the 0.5KPa to the spoil disposal space.
19, the manufacture method of the described sanitary ware of claim 17 is characterized in that, as the water ratio that reduces above-mentioned spoil disposal face and increase the method for hardness, is the pressure that applies 30～100Kpa to the spoil disposal space.
20, the manufacture method of the described sanitary ware of claim 17 is characterized in that, is to carry out vacuum attraction as water ratio that reduces above-mentioned spoil disposal face and the method that increases hardness.
21, the manufacture method of claim 18 or 19 described sanitary wares is characterized in that, the applying of above-mentioned pressure adopted pneumatic pressure method and carried out.
22, the sanitary ware made from the described manufacture method of claim 1～21.
23, the pouring moulding device of sanitary ware is characterized in that, possessing to have itself has the resinous castable mould of water-absorbent and water-proof water accepting layer, the pressurizing device that applies 10～100Kpa mud pressure and vacuum suction device.
24, the pouring moulding device of the described snitaryware of claim 23 is characterized in that, possesses simultaneously pressure regulation device and/or vacuum attraction force adjusting device are arranged.
25, the pouring moulding device of right 23 or 24 described sanitary wares is characterized in that, possesses simultaneously control pressure device and/or control vacuum attraction power apparatus are arranged.
26, the pouring moulding device of the described snitaryware of claim 23～25 is characterized in that, the above-mentioned mud pressure head pressurizing device that applies 10～100Kpa possesses pressurized tank and pneumatic fitting are arranged.
27, the pouring moulding device of the described sanitary ware of claim 24～26 is characterized in that, in above-mentioned pressure inflation method, possesses at least a in pressurized tank height adjuster and the Pneumatic pressure setting device.
28, the pouring moulding device of the described sanitary ware of claim 25～27 is characterized in that, above-mentioned pressure control device is put with pressure-detecting device, timing control and above-mentioned pressure regulation device and is connected.
29, the pouring moulding device of the described sanitary ware of claim 28 is characterized in that, above-mentioned pressure control device possesses the program that can control various pressure in molding condition is automatically arranged.
30, the pouring moulding device of the described sanitary ware of claim 29 is characterized in that, above-mentioned pressure control device possesses the promising automatic control program that carries out the multistage pressurization.
31, the pouring moulding device of the described sanitary ware of claim 23～30 is characterized in that, possesses the ON/OFF of vacuum suction device switch is arranged.
32, the pouring moulding device of the described sanitary ware of claim 31 is characterized in that, possessing has and vacuum suction device ON/OFF switch and the ON/OFF control device that is connected with timing control.
33, the pouring moulding device of the described sanitary ware of claim 32 is characterized in that, above-mentioned ON/OFF control device possesses the program that automatic switchover vacuum suction device ON/OFF is arranged.
34, the pouring moulding device of the described sanitary ware of claim 25～33 is characterized in that, above-mentioned vacuum attraction force control device is connected with pressure-detecting device, timing control, above-mentioned vacuum attraction force adjusting device.
35, the pouring moulding device of the described sanitary ware of claim 34 is characterized in that, above-mentioned vacuum attraction force control device possesses the program that can control the various pressure in the molding condition automatically.
36, the pouring moulding device of the described sanitary ware of claim 35 is characterized in that, the control device of above-mentioned pull of vacuum possesses the promising automatic control program that carries out the multistage vacuum attraction.
37, the pouring moulding device of the described sanitary ware of claim 23～36 is characterized in that, the substance castable portion inside from the rear side of aforementioned shaping die to molding is provided with the successive pipe arrangement, and this pipe arrangement is connected with above-mentioned pneumatic fitting.
38, the pouring moulding device of the described sanitary ware of claim 23～37, it is characterized in that, pass a plurality of pneumatic ditches in above-mentioned shaping die, the junction of two streams of the pneumatic ditch pipe arrangement outer with being connected mould is connected, and this pipe arrangement is connected with above-mentioned vacuum suction device.
39, the pouring moulding device of the described sanitary ware of claim 23～38, it is characterized in that, in above-mentioned shaping die, pass a plurality of pneumatic ditches, this pneumatic ditch is distributed into several systems, the system of one of them is positioned at substance castable portion, be connected with the pipe arrangement that mould is connected outward together, this pipe arrangement is connected with vacuum suction device.
40, claim 37 or 39 described sanitary wares pour into building mortion, it is characterized in that above-mentioned substance castable portion is a bag shaped structure portion.
41, the described sanitary ware of claim 23～40 pour into building mortion, it is characterized in that, in above-mentioned shaping die,, adopt resin coating and/or glasscloth as the reinforcement at the shaping die back side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP227090/1999 | 1999-08-11 | ||
| JP11227090A JP2001047415A (en) | 1999-08-11 | 1999-08-11 | Sanitary ware, manufacture thereof and cast-molding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1284425A true CN1284425A (en) | 2001-02-21 |
| CN1131770C CN1131770C (en) | 2003-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00108324 Expired - Fee Related CN1131770C (en) | 1999-08-11 | 2000-02-25 | Sanitary ware, making method and pouring moulding device thereof |
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| Country | Link |
|---|---|
| JP (1) | JP2001047415A (en) |
| CN (1) | CN1131770C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100542760C (en) * | 2003-09-03 | 2009-09-23 | 萨克米伊莫拉机械合作社合作公司 | The high-pressure casting method of cleaners and polishes article and the machine of implementing this method |
| CN1921992B (en) * | 2004-02-19 | 2010-06-16 | 李在三 | Apparatus and method for manufacturing ceramic ware |
| CN103786237A (en) * | 2013-12-13 | 2014-05-14 | 湖北浠水科美机械有限公司 | Slurry pressurizing device special for high-pressure grouter |
| CN105314924A (en) * | 2015-07-24 | 2016-02-10 | 九牧厨卫股份有限公司 | Small high-pressure element for ceramic sanitary appliance forming and manufacturing technology thereof |
| CN107972160A (en) * | 2017-12-19 | 2018-05-01 | 唐山森兰瓷科技有限公司 | For processing the multi-faceted open-close module of sanitary ware |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103465364B (en) * | 2013-07-27 | 2015-08-19 | 云南盛凌瓷业有限公司 | A kind of former and manufacture craft thereof producing sanitary equipment goods in batches |
| CN105773828B (en) * | 2016-05-06 | 2018-01-02 | 唐山贺祥机电股份有限公司 | A kind of circle body robot is bonded Full-automatic closet high-pressure forming machine |
| CN114986659A (en) * | 2022-06-16 | 2022-09-02 | 林铭兰 | High-pressure grouting process and grouting device for closestool blank |
-
1999
- 1999-08-11 JP JP11227090A patent/JP2001047415A/en active Pending
-
2000
- 2000-02-25 CN CN 00108324 patent/CN1131770C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100542760C (en) * | 2003-09-03 | 2009-09-23 | 萨克米伊莫拉机械合作社合作公司 | The high-pressure casting method of cleaners and polishes article and the machine of implementing this method |
| CN1921992B (en) * | 2004-02-19 | 2010-06-16 | 李在三 | Apparatus and method for manufacturing ceramic ware |
| CN103786237A (en) * | 2013-12-13 | 2014-05-14 | 湖北浠水科美机械有限公司 | Slurry pressurizing device special for high-pressure grouter |
| CN103786237B (en) * | 2013-12-13 | 2015-12-02 | 湖北浠水科美机械有限公司 | The special mud supercharging device of a kind of high-pressure grout injector |
| CN105314924A (en) * | 2015-07-24 | 2016-02-10 | 九牧厨卫股份有限公司 | Small high-pressure element for ceramic sanitary appliance forming and manufacturing technology thereof |
| CN105314924B (en) * | 2015-07-24 | 2017-09-15 | 九牧厨卫股份有限公司 | A kind of ceramic sanitary appliance shaping high pressure smallclothes and its manufacture craft |
| CN107972160A (en) * | 2017-12-19 | 2018-05-01 | 唐山森兰瓷科技有限公司 | For processing the multi-faceted open-close module of sanitary ware |
| CN107972160B (en) * | 2017-12-19 | 2024-01-12 | 唐山森兰瓷科技有限公司 | Multi-directional opening and closing die for processing sanitary ware |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001047415A (en) | 2001-02-20 |
| CN1131770C (en) | 2003-12-24 |
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