CN112025917B - Inner container die for one-step forming of intelligent toilet jet orifice and forming process - Google Patents
Inner container die for one-step forming of intelligent toilet jet orifice and forming process Download PDFInfo
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- CN112025917B CN112025917B CN202010891991.2A CN202010891991A CN112025917B CN 112025917 B CN112025917 B CN 112025917B CN 202010891991 A CN202010891991 A CN 202010891991A CN 112025917 B CN112025917 B CN 112025917B
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- jet orifice
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 60
- 238000004080 punching Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Classifications
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- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/261—Moulds therefor
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
An inner container mould for one-step forming of an intelligent toilet jet orifice comprises a basin body and an S bent pipe, wherein the basin body and the S bent pipe form a mould body; the joint of the pot body and the S-shaped bent pipe is a jet orifice outer body extending out of the side face of the pot body, and the bottom of the pot and the inner side face of the jet orifice outer body are of an integrally formed curved surface structure; two side surfaces of the jet orifice outer body are respectively provided with a reserved slurry inlet and outlet port and a reserved air inflating port; the reserved slurry inlet and outlet port is communicated with the main grouting pipe through an auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline. The inner container mold is additionally provided with the auxiliary grouting pipe, and the bottom of the basin body and the outer body of the jet orifice are made into an integrally-formed curved surface structure, so that the one-step grouting forming of the jet orifice is realized, all problems in the bonding process of split green bodies are completely avoided, and the green body forming efficiency and quality are improved.
Description
Technical Field
The invention relates to a forming die and a process of a toilet bowl, in particular to an inner container die for one-step forming of an intelligent toilet bowl jet orifice and a one-step forming process based on the die.
Background
At present, in the blank forming process of domestic and foreign ceramic production enterprises, most of the intelligent toilet bowls are manufactured by hiding jet holes of the intelligent toilet bowls on ceramic bodies, namely the longitudinal surfaces of the jet holes of the ceramic blanks are recessed into the side surface of the bottom of a toilet bowl body. In order to meet the requirement, the two traditional modes are that all parts of the toilet are respectively formed by grouting and then bonded into a whole (as shown in figure 6), and bonding is not one-step forming, and the two parts are respectively formed and then bonded together to form a blank body through an additional process; the second method is to add a loose piece at the position of an injection hole, and the loose piece needs to be manually placed in a model before each grouting although other parts of the blank are formed by one-time grouting. The process is complex, the requirement on subsequent bonding precision is high, the working efficiency is low, the strength of workers is high, the blank quality is affected by the problems of bonding cracking, loose piece offset and the like, and therefore, the jet orifice forming process of the toilet bowl is always a defect of integral forming of the toilet bowl.
Disclosure of Invention
The invention provides an inner container mold for realizing one-step molding of an intelligent toilet bowl jet orifice and provides a process for realizing one-step molding of the toilet bowl jet orifice based on the mold, aiming at the technical defects in the background technology.
In order to achieve the technical purpose, the invention adopts the following technical scheme: an inner container mould for one-step forming of an intelligent toilet jet orifice comprises a basin body and an S bent pipe, wherein the basin body and the S bent pipe form a mould body;
the joint of the pot body and the S-shaped bent pipe is a jet orifice outer body extending out of the side face of the pot body, and the bottom of the pot and the inner side face of the jet orifice outer body are of an integrally formed curved surface structure;
two side surfaces of the jet orifice outer body are respectively provided with a reserved slurry inlet and outlet port and a reserved air inflating port; the reserved slurry inlet and outlet is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline.
The reserved slurry inlet and outlet hole is formed in the bottom of the side face of the jet orifice outer body, and the longitudinal position of the reserved air inflating port is higher than the reserved slurry inlet and outlet hole.
An intelligent toilet jet orifice one-step process based on the inner container mold,
s1: preparing inner container mold
The basin bottom of the inner container mold and the inner side surface of the jet orifice outer body are of an integrally formed curved surface structure; the joint of the pot body and the S-shaped bent pipe is provided with a reserved slurry inlet and outlet and a reserved air inflating port respectively at two side surfaces of the jet orifice outer body extending out of the side surface of the pot body; the reserved slurry inlet and outlet port is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline;
s2: matched mould slip casting
After the inner container mold is closed, grouting is carried out through the main grouting pipe, one part of slurry enters the S-shaped bent pipe through the main grouting pipe, and the other part of the slurry enters the jet orifice outer body through the auxiliary grouting pipe;
s3: slurry feeding and blank forming
After grouting, standing and feeding the slurry; discharging slurry after slurry feeding is finished to obtain an initial blank body and a reserved cavity;
s4: punching
After the initial blank body is formed, the reserved slurry inlet and outlet and the reserved inflating opening are plugged, and then the center of the outer body of the injection opening is punched out with a punching die.
In the grouting process of the step S2, double grouting is carried out inside the jet orifice outer body, after standing and slurry feeding, a certain wall thickness is formed inside the jet orifice outer body, residual slurry at the central part is discharged from a reserved slurry inlet and outlet through an auxiliary grouting pipe, and a reserved cavity is formed at the central part.
The initial blank formed in step S3 has an ejection opening with a bore at the center and walls with a certain thickness at both sides.
The punching in step S4 is to punch a circular hole in the outer cavity wall of the jet port outer body, and to punch a hole in the inner cavity wall and to grind the hole into a shape flush with both sides.
Compared with the prior art, the inner container mold disclosed by the invention is additionally provided with the auxiliary grouting pipe, the integrally-formed curved surface structure is formed between the bottom of the pot body and the jet orifice outer body, the active grouting in the jet orifice outer body is realized through the auxiliary grouting pipe, the wall thickness of the position is increased, the jet orifice is formed after punching is finally carried out, the one-step grouting forming of the jet orifice is realized, all problems in the bonding process of split green bodies are completely avoided, and the green body forming efficiency and quality are improved.
Drawings
Fig. 1 is a schematic structural view of a blank after demolding of the mold according to the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a partially enlarged view of fig. 1.
FIG. 4 is a schematic view of the front mold of the present invention.
Fig. 5 is a schematic view of a negative mold according to the present invention.
FIG. 6 is a schematic view of the position of a prior art adhesive loose piece.
Fig. 7 is a schematic view of the ejection orifice structure.
In the figure: the method comprises the following steps of ceramic blank 1, S bent pipe 2, reserved cavity 3, jet orifice 4, reserved inflating port 5, reserved slurry inlet and outlet 6, main grouting pipe 7, die 8, auxiliary grouting pipe 9 and jet orifice outer body 10.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Referring to the attached drawings 1-5, the inner container mold for one-step molding of the intelligent toilet jet orifice comprises a basin body and an S bent pipe which form a mold body, wherein the S bent pipe is provided with a main grouting pipe communicated with the interior of the mold and is characterized by further comprising an auxiliary grouting pipe;
the joint of the pot body and the S-shaped bent pipe is a jet orifice outer body extending out of the side face of the pot body, and the bottom of the pot and the inner side face of the jet orifice outer body are of an integrally formed curved surface structure;
two side surfaces of the jet orifice outer body are respectively provided with a reserved slurry inlet and outlet port and a reserved air inflating port; the reserved slurry inlet and outlet is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline. The longitudinal position of the reserved slurry inlet and outlet hole is lower than the reserved air inflating port.
The reserved slurry inlet and outlet hole is positioned at the bottom of the side surface of the jet orifice outer body, namely the lowest point of the reserved cavity, and the longitudinal position of the reserved air inflating port is higher than the reserved slurry inlet and outlet hole.
The attached figures 1-3 are blank bodies after demoulding, a reserved slurry inlet and outlet and a reserved air inflating port are communicated with a reserved cavity, the reserved slurry inlet and outlet and the reserved air inflating port are sealed after grouting is completed, the reserved cavity exists in the grouting and punching process and is communicated with an injection port, after the injection port is punched, the peripheral cavity wall is ground flat by taking an inner port of the injection port as the center to form an inner concave surface by taking the right cavity wall (taking the direction shown in figure 2 as an example) of the reserved cavity as the bottom surface, and the central part of the inner concave surface is an injection hole (see figure 7).
Wherein, the attached figures 4-5 are dies which are two symmetrical split structures, the reserved slurry inlet and outlet port is arranged on the front die, and the reserved air inflating port is arranged on the back die.
The intelligent closestool jet orifice one-step process based on the inner container mold is carried out according to the following steps.
S1: preparing inner container mold
The basin bottom of the inner container mold and the inner side surface of the jet orifice outer body are of an integrally formed curved surface structure; the joint of the pot body and the S-shaped bent pipe is provided with a reserved slurry inlet and outlet and a reserved air inflating port respectively at two side surfaces of the jet orifice outer body extending out of the side surface of the pot body; the reserved slurry inlet and outlet is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline.
S2: matched mould slip casting
After the inner container mold is closed, the main grouting pipe is used for grouting, one part of slurry enters the S-shaped bent pipe from the main grouting pipe, and the other part of the slurry enters the jet orifice outer body from the auxiliary grouting pipe.
In the grouting process, the slurry flows into the cavity of the mold through the grouting pipe, and the air in the cavity is discharged through the reserved inflating opening. The inner wall of the jet orifice outer body is single-sided slurry, after standing, a cavity wall with a certain thickness is formed in the jet orifice outer body, the central position of the cavity wall is a reserved cavity, compressed air is injected into the reserved cavity through a reserved air injection port, and residual slurry in the reserved cavity is discharged from a reserved slurry inlet and outlet through an auxiliary slurry injection pipe.
S3: slurry feeding and blank forming
After grouting, standing and feeding the slurry; and discharging the slurry after the slurry feeding is finished to obtain an initial blank body. The outer side end and the middle part of the jet orifice outer body are simultaneously fed with slurry, so that a cavity is formed at the slurry feeding position in the center of the inner part of the jet orifice outer body, namely a reserved cavity in the center is formed, and the two sides of the reserved cavity are cavity walls with certain thickness.
S4: punching
After the initial blank body is formed, the reserved slurry inlet and outlet and the reserved inflating opening are plugged, and then the center of the outer body of the injection opening is punched out with a punching die. The jet orifice penetrates through the reserved wall body in the center of the jet orifice outer body and the cavity walls on the two sides of the reserved wall body. The outer body of the jet hole is the part extending out of the outer side surface of the basin bottom, and a structure with a cavity in the center and cavity walls on two sides is formed after grouting is completed. In the process of punching, a punching die is used for punching a jet hole in the center of the outer body of the jet hole, a round hole is punched on the outer side wall of the jet hole, then a round hole is punched in the center of the inner side wall of the jet hole, then the round hole on the inner side wall is used as the center, the cavity wall of the outer circumference of the jet hole is ground off, an inner concave surface with the right cavity of the original reserved cavity as the bottom is formed, and the hole in the center of the jet hole is used as the jet hole (see the attached figure 7). The structure shown in fig. 3, in which the dotted line position is the inner side wall of the ejection port outer body, number 3 is the previous reserved cavity, and number 4 is half of the already opened ejection holes.
Claims (6)
1. An inner container mould for one-step forming of an intelligent toilet jet orifice comprises a basin body and an S bent pipe, wherein the basin body and the S bent pipe form a mould body; the mold is of a symmetrical two-split structure, a reserved slurry inlet and outlet opening is arranged on the front mold, and a reserved air inflating opening is arranged on the back mold;
the joint of the pot body and the S-shaped bent pipe is a jet orifice outer body extending out of the side face of the pot body, and the bottom of the pot and the inner side face of the jet orifice outer body are of an integrally formed curved surface structure;
two side surfaces of the jet orifice outer body are respectively provided with a reserved slurry inlet and outlet port and a reserved air inflating port; the reserved slurry inlet and outlet is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline.
2. The liner die for one-step forming of the jet orifice of the intelligent toilet seat as claimed in claim 1, wherein the reserved slurry inlet and outlet hole is formed in the bottom of the side surface of the jet orifice outer body, and the longitudinal position of the reserved inflating opening is higher than that of the reserved slurry inlet and outlet hole.
3. An intelligent toilet bowl jet orifice one-step forming process based on the liner die of any one of claims 1-2, which is characterized in that:
s1: preparing inner container mold
The basin bottom of the inner container mold and the inner side surface of the jet orifice outer body are of an integrally formed curved surface structure; the joint of the pot body and the S-shaped bent pipe is provided with a reserved slurry inlet and outlet and a reserved air inflating port respectively at two side surfaces of the jet orifice outer body extending out of the side surface of the pot body; the reserved slurry inlet and outlet port is communicated with the main grouting pipe through the auxiliary grouting pipe, and the reserved air inflating port is communicated with the compressed air generating device through a pipeline;
s2: matched mould slip casting
After the inner container mold is closed, grouting is carried out through the main grouting pipe, one part of slurry enters the S-shaped bent pipe through the main grouting pipe, and the other part of the slurry enters the jet orifice outer body through the auxiliary grouting pipe;
s3: slurry feeding and blank forming
After grouting, standing and feeding the slurry; discharging slurry after slurry feeding is finished to obtain an initial blank body and a reserved cavity;
s4: punching
After the initial blank body is formed, the reserved slurry inlet and outlet and the reserved inflating opening are plugged, and then a punching die is used for punching an injection hole in the center of the outer body of the injection hole.
4. The process for one-step forming of the jet orifice of the intelligent closestool of the inner container mold as claimed in claim 3, wherein in the step S2, double grouting is performed inside the jet orifice outer body, after standing and slurry feeding, a certain wall thickness is formed inside the jet orifice outer body, residual slurry at the central part is discharged from a reserved slurry inlet and outlet port through an auxiliary grouting pipe, and a reserved cavity is formed at the central part.
5. The process for one-step forming of the jet orifice of the intelligent toilet bowl of the inner container mold as claimed in claim 3, wherein the inner center of the outer body of the jet orifice of the initial blank formed in the step S3 is a cavity and the two sides of the inner body of the initial blank are cavity walls with a certain thickness.
6. The process for one-step forming of the jet orifice of the intelligent toilet bowl with the inner container mold as claimed in claim 3, wherein the step S4 is to punch a round hole on the outer cavity wall of the jet orifice outer body, and the punched hole on the inner cavity wall is ground into a shape flush with the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891991.2A CN112025917B (en) | 2020-08-31 | 2020-08-31 | Inner container die for one-step forming of intelligent toilet jet orifice and forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891991.2A CN112025917B (en) | 2020-08-31 | 2020-08-31 | Inner container die for one-step forming of intelligent toilet jet orifice and forming process |
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| Publication Number | Publication Date |
|---|---|
| CN112025917A CN112025917A (en) | 2020-12-04 |
| CN112025917B true CN112025917B (en) | 2021-12-07 |
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| CN202010891991.2A Active CN112025917B (en) | 2020-08-31 | 2020-08-31 | Inner container die for one-step forming of intelligent toilet jet orifice and forming process |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561494A (en) * | 2011-12-26 | 2012-07-11 | 四川席玛卫浴有限公司 | Manufacturing technology for artificial stone closestool |
| CN105239655A (en) * | 2015-09-28 | 2016-01-13 | 科勒(中国)投资有限公司 | Pedestal pan |
| CN106863558A (en) * | 2017-02-21 | 2017-06-20 | 孙震 | A kind of multilayer base substrate injection forming mould and technique |
| CN110788961A (en) * | 2019-10-28 | 2020-02-14 | 恒洁卫浴集团有限公司 | Mold for manufacturing siphon type pedestal pan and preparation method of siphon type pedestal pan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057270A (en) * | 1996-08-27 | 1998-03-03 | Sekisui Chem Co Ltd | Simple toilet |
-
2020
- 2020-08-31 CN CN202010891991.2A patent/CN112025917B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561494A (en) * | 2011-12-26 | 2012-07-11 | 四川席玛卫浴有限公司 | Manufacturing technology for artificial stone closestool |
| CN105239655A (en) * | 2015-09-28 | 2016-01-13 | 科勒(中国)投资有限公司 | Pedestal pan |
| CN106863558A (en) * | 2017-02-21 | 2017-06-20 | 孙震 | A kind of multilayer base substrate injection forming mould and technique |
| CN110788961A (en) * | 2019-10-28 | 2020-02-14 | 恒洁卫浴集团有限公司 | Mold for manufacturing siphon type pedestal pan and preparation method of siphon type pedestal pan |
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| CN112025917A (en) | 2020-12-04 |
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Denomination of invention: Inner liner mold and molding process for one-time molding of intelligent toilet nozzle Granted publication date: 20211207 Pledgee: Agricultural Bank of China Tangshan Fengnan Branch Pledgor: Tangshan Hexiang Intelligent Technology Co.,Ltd. Registration number: Y2024980001116 |
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