CN112356223A - Efficient closestool production process - Google Patents
Efficient closestool production process Download PDFInfo
- Publication number
- CN112356223A CN112356223A CN202011215560.0A CN202011215560A CN112356223A CN 112356223 A CN112356223 A CN 112356223A CN 202011215560 A CN202011215560 A CN 202011215560A CN 112356223 A CN112356223 A CN 112356223A
- Authority
- CN
- China
- Prior art keywords
- forming
- cavity
- grouting
- mould
- mold
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000007569 slipcasting Methods 0.000 claims abstract description 21
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 239000011505 plaster Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- 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
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention relates to a high-efficiency closestool production process which is characterized by comprising the following steps: firstly, a hollow grouting mould accurately used for forming a main body and a grouting forming mould used for forming a shell are formed, a first forming cavity used for forming an inverted main body is formed in the hollow grouting mould, and the first forming cavity can form the main body integrally formed by an inner container and a seat ring; a second molding cavity is formed in the grouting forming die and can form a shell; injecting slurry into the first molding cavity through the main slurry injection and discharge hole, and discharging redundant slurry from the main slurry injection and discharge hole when the cavity wall of the first molding cavity is molded to have a required thickness; forming the shell through a slip casting mold; cutting off redundant raw materials formed on the inner cavity opening of the funnel-shaped dirt receiving part to expose the inner cavity opening of the funnel-shaped dirt receiving part; fourthly, automatically bonding the main body and the shell together in the mold. The invention has the advantages of high production efficiency, low production cost, high molding quality and the like.
Description
Technical Field
The invention relates to the technical field of production of bathroom products, in particular to a high-efficiency closestool production process.
Background
Currently, most toilets are composed of a housing, an inner container, and a seat. Wherein the current method for processing the closestool comprises the following steps: firstly, respectively forming a shell, an inner container and a seat ring by three dies; then the inner container is bonded with the seat ring; the seat ring is then bonded to the housing. Therefore, in the existing toilet production method, three molds are needed and two times of bonding are needed, which not only causes the increase of the manufacturing cost of the toilet, but also easily causes the reduction of the production efficiency of the toilet.
Disclosure of Invention
The invention aims to solve the problems and the defects and provides an efficient closestool production process which has the advantages of high production efficiency, low production cost, high forming quality and the like.
The technical scheme of the invention is realized as follows:
an efficient closestool production process is characterized by comprising the following steps: the hollow grouting mould comprises a first upper mould, a first lower mould, a left mould and a right mould, wherein the first upper mould, the first lower mould, the left mould and the right mould jointly enclose and form a first forming cavity for forming an inverted main body, the first forming cavity can form the main body integrally formed by an inner container and a seat ring, the inner container comprises a siphon sewage discharge pipe part and a funnel-shaped sewage receiving part, the first forming cavity comprises a first inner cavity for forming the seat ring, a second inner cavity for forming the funnel-shaped sewage receiving part and a third inner cavity for forming the siphon sewage discharge pipe part, the second inner cavity is respectively communicated with the first inner cavity and the third inner cavity in a butt joint manner, an exhaust hole is formed in the top surface of the first upper mould and penetrates through the upper cavity wall of the third inner cavity, the side wall of the first lower die is provided with a main grouting and discharging hole, the main grouting and discharging hole penetrates through the top surface of the first lower die, two auxiliary grouting and discharging holes are formed between the left die and the right die, one ends of the two auxiliary grouting and discharging holes are communicated with the main grouting and discharging hole, the other end of one auxiliary grouting and discharging hole penetrates through the lower side of the cavity wall of the second inner cavity, and the other end of the other auxiliary grouting and discharging hole penetrates through the cavity bottom of the third inner cavity; the grouting forming mold comprises a second upper mold and a second lower mold, a second forming cavity is formed between the second upper mold and the second lower mold, and the second forming cavity can form a shell; injecting slurry into the first molding cavity through the main slurry injection and discharge hole, and discharging redundant slurry from the main slurry injection and discharge hole when the cavity wall of the first molding cavity is molded to have a required thickness, so as to obtain a main body; forming the shell through a slip casting mold; cutting off the excessive raw materials formed on the main body to expose the inner cavity opening of the funnel-shaped dirt receiving part and block the slurry discharging hole on the main body; fourthly, automatically bonding the main body and the shell together in the mold.
Preferably, the slip casting mold is a solid slip casting mold.
The invention has the beneficial effects that: in the closestool production process, the hollow grouting mold and the grouting mold are used, the main body integrally formed by the inner container and the seat ring can be formed through the hollow grouting mold, and the shell can be formed through the grouting mold. And the hollow grouting mould only needs four moulds, and does not need to disassemble small loose-piece moulds (different from a micro-pressure plaster mould grouting production structure, 5-6 small moulds are required to be disassembled on the washing surface), and the hollow grouting mould cancels the disassembly of the small loose-piece moulds, so that the structure of the hollow grouting mould is simpler. And meanwhile, the grouting forming mold only needs two molds, and the movable small mold does not need to be disassembled. Therefore, in the closestool production process, the closestool blank can be manufactured only by manufacturing two dies and carrying out one-time bonding, so that the manufacturing cost of the closestool can be greatly reduced, and the production efficiency of the closestool can be effectively improved. The vent hole penetrates through the upper cavity wall of the third inner cavity, so that the smoothness and the comprehensiveness of air exhaust are improved, and the forming quality of the closestool can be further improved. Set up through two vice slip casting thick liquid holes to make two vice slip casting thick liquid holes run through the chamber wall downside to the second inner chamber respectively, at the bottom of the chamber of third inner chamber, this can not only reach quick slip casting's purpose, can also improve thick liquid exhaust convenience and smooth and easy nature greatly, and so can also be comprehensively with the second inner chamber, unnecessary thick liquid discharges away in the third inner chamber, thereby can avoid the second inner chamber, remain the thick liquid in the third inner chamber, and then can the shaping high-quality main part, this can improve the production quality of closestool greatly.
Drawings
Fig. 1 is a schematic perspective view of a hollow grouting mold according to the present invention.
Fig. 2 is one of the schematic split structures of the hollow grouting mold of the present invention.
Fig. 3 is a second schematic view of the disassembled structure of the hollow grouting mold of the invention.
Fig. 4 is a partial structural schematic view of the hollow grouting mold of the present invention.
FIG. 5 is a schematic structural view of the uncut main body of the present invention.
Fig. 6 is a schematic structural view of the main body of the present invention after cutting.
Fig. 7 is a schematic perspective view of a slip casting mold according to the present invention.
Fig. 8 is a schematic diagram of a split structure of the slip casting mold according to the present invention.
Detailed Description
As shown in fig. 1 and 7, the efficient toilet production process of the present invention comprises the following steps: firstly, a hollow grouting mold 1 accurately used for forming a main body 10 and a grouting mold 2 used for forming a housing 20, as shown in fig. 1 to 6, the hollow grouting mold 1 comprises a first upper mold 11, a first lower mold 12, a left mold 13 and a right mold 14, the first upper mold 11, the first lower mold 12, the left mold 13 and the right mold 14 jointly enclose a first forming cavity 15 for forming an inverted main body 10, the first forming cavity 15 can form the main body 10 integrally formed by an inner container 101 and a seat ring 102, the inner container 101 comprises a sewage siphon pipe portion 103 and a funnel-shaped sewage receiving portion 104, the first forming cavity 15 comprises a first inner cavity 151 for forming the seat ring 102, a second inner cavity 152 for forming the funnel-shaped sewage receiving portion 104 and a third inner cavity 153 for forming the sewage siphon pipe portion 103, the second inner cavity 152 is respectively in butt communication with the first inner cavity 151 and the third inner cavity 153, the top surface of the first upper die 11 is provided with an exhaust hole 111, the exhaust hole 111 penetrates through the upper cavity wall of the third inner cavity 153, the side wall of the first lower die 12 is provided with a main grouting and discharging hole 121, the main grouting and discharging hole 121 penetrates through the top surface of the first lower die 12, two auxiliary grouting and discharging holes 122 are formed between the left die 13 and the right die 14, one ends of the two auxiliary grouting and discharging holes 122 are communicated with the main grouting and discharging hole 121, the other end of one auxiliary grouting and discharging hole 122 penetrates through the lower side of the cavity wall of the second inner cavity 152, and the other end of the other auxiliary grouting and discharging hole 122 penetrates through the bottom of the third inner cavity 153; as shown in fig. 7 and 8, the slip casting mold 2 includes a second upper mold 21 and a second lower mold 22, a second molding cavity 221 is opened between the second upper mold 21 and the second lower mold 22, and the second molding cavity 221 can mold the housing 20; injecting slurry into the first molding cavity 15 through the main slurry injection and discharge hole 121, and discharging redundant slurry from the main slurry injection and discharge hole 121 when the cavity wall of the first molding cavity 15 is molded to have a required thickness, so as to obtain the main body 10; forming the shell 20 through a slip casting mould 2; cutting off the excessive raw materials formed on the main body 10 to expose the inner cavity opening of the funnel-shaped dirt receiving part 104 and block the slurry discharging hole on the main body 10; and fourthly, automatically bonding the main body 10 and the shell 20 together in the mold. In the closestool production process, the hollow grouting mold 1 and the grouting forming mold 2 are used, the main body 10 integrally formed by the liner 101 and the seat ring 102 can be formed through the hollow grouting mold 1, the shell 20 can be formed through the grouting forming mold 2, only two molds are needed in the closestool production process, and then the main body 10 and the shell 20 are bonded at one time to obtain a closestool blank. And the hollow grouting mould 1 only needs four moulds, and does not need to disassemble loose piece small moulds (different from a micro-pressure plaster mould grouting production structure, 5-6 small moulds are needed to be disassembled on the washing surface), and the hollow grouting mould 1 cancels the disassembling of the small moulds, so that the structure of the hollow grouting mould 1 is simpler. And meanwhile, the slip casting mold 2 only needs two molds, and a movable small mold does not need to be disassembled. Therefore, in the closestool production process, the closestool blank can be manufactured only by manufacturing two dies and carrying out one-time bonding, so that the manufacturing cost of the closestool can be greatly reduced, and the production efficiency of the closestool can be effectively improved. The vent hole 111 penetrates the upper wall of the third inner cavity 153, which helps to improve the smoothness and comprehensiveness of the vent hole, thereby further improving the molding quality of the toilet. Offer through two vice slip casting thick liquid holes 122, and make two vice slip casting thick liquid holes 122 run through the chamber wall downside to second inner chamber 152 respectively, the chamber bottom of third inner chamber 153, this can not only reach the purpose of quick slip casting, can also improve thick liquid exhaust convenience and smoothness nature greatly, and like this can also be comprehensive with second inner chamber 152, unnecessary thick liquid discharges away in the third inner chamber 153, thereby can avoid second inner chamber 152, remain the thick liquid in the third inner chamber 153, and then can form out high-quality main part 10, this can improve the production quality of closestool greatly.
As shown in fig. 5 and fig. 6, during the molding process of the hollow grouting mold 1, a blank 100 with a certain thickness is formed on the lower cavity wall of the second inner cavity 152, and the lower cavity wall of the second inner cavity 152 exactly corresponds to the inner cavity opening of the funnel-shaped dirt receiving portion 104, so that the blank 100 needs to be cut off to expose the inner cavity opening of the funnel-shaped dirt receiving portion 104.
Meanwhile, in the two auxiliary slurry injection and discharge holes 122, an excessive raw material connected to the main body 10 is also formed and needs to be cut. There are also drainage holes left in the body 10 which need to be sealed after cutting. The plugging is made of the same material as the main body 10, so that the main body 10 can be well used.
The time to manufacture a toilet blank is currently 25-35 minutes. The production process of the closestool can save 6-7 minutes, so that the production time of a closestool blank can be about 20 minutes, and the manufacturing efficiency of the closestool can be greatly improved.
Above-mentioned slip casting process all adopts high-pressure slip casting, and this not only helps improving the convenience that the thick liquids got into, can also make the interior air escape of mould well, and this helps further improving the production quality of closestool.
Wherein the main body 10 and the outer shell 20 are automatically bonded together in a mold by pressing the main body 10 and the outer shell 20 together in the same mold. Thus, the automatic bonding process in the mold can be realized.
As shown in fig. 8, the slip casting mold 2 is a solid slip casting mold. This allows for rapid molding of the housing 20, which helps to further improve the efficiency of toilet production.
Claims (2)
1. An efficient closestool production process is characterized by comprising the following steps:
the hollow grouting mould (1) and the grouting forming mould (2) are used for accurately forming a main body (10) and forming a shell (20), the hollow grouting mould (1) comprises a first upper mould (11), a first lower mould (12), a left mould (13) and a right mould (14), the first upper mould (11), the first lower mould (12), the left mould (13) and the right mould (14) jointly enclose a first forming cavity (15) for forming the inverted main body (10), the first forming cavity (15) can form the main body (10) integrally formed by an inner container (101) and a seat ring (102), the inner container (101) comprises a siphon sewage discharge pipe part (103) and a funnel-shaped sewage receiving part (104), and the first forming cavity (15) comprises a first inner cavity (151) for forming the seat ring (102), a second inner cavity (152) for forming the funnel-shaped sewage receiving part (104) and a second inner cavity (152) for forming the funnel-shaped sewage receiving part (104), A third inner cavity (153) for forming a siphon sewage discharge pipe part (103), wherein the second inner cavity (152) is respectively communicated with the first inner cavity (151) and the third inner cavity (153) in a butt joint way, the top surface of the first upper die (11) is provided with an exhaust hole (111), the air exhaust hole (111) penetrates through the upper cavity wall of the third inner cavity (153), the side wall of the first lower die (12) is provided with a main grouting and discharging hole (121), and the main grouting and discharging hole (121) penetrates to the top surface of the first lower die (12), two auxiliary grouting and discharging holes (122) are arranged between the left die (13) and the right die (14), one end of each of the two auxiliary grouting and discharging holes (122) is communicated with the main grouting and discharging hole (121), the other end of one auxiliary grouting and discharging hole (122) penetrates through the lower side of the cavity wall of the second inner cavity (152), and the other end of the other auxiliary grouting and discharging hole (122) penetrates through the cavity bottom of the third inner cavity (153); the slip casting mold (2) comprises a second upper mold (21) and a second lower mold (22), a second molding cavity (221) is formed between the second upper mold (21) and the second lower mold (22), and the second molding cavity (221) can mold the shell (20);
secondly, injecting slurry into the first molding cavity (15) through the main slurry injection and discharge hole (121), and discharging redundant slurry from the main slurry injection and discharge hole (121) when the cavity wall of the first molding cavity (15) is molded to have a required thickness, so as to obtain a main body (10); forming the shell (20) through a slip casting mould (2);
cutting off the excessive raw materials formed on the main body (10) to expose the inner cavity opening of the funnel-shaped dirt receiving part (104) and block the slurry discharging hole on the main body (10);
fourthly, the main body (10) and the shell (20) are automatically bonded together in the mould.
2. The efficient toilet manufacturing process of claim 1, wherein: the grouting forming mold (2) is a solid grouting forming mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215560.0A CN112356223A (en) | 2020-11-04 | 2020-11-04 | Efficient closestool production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215560.0A CN112356223A (en) | 2020-11-04 | 2020-11-04 | Efficient closestool production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112356223A true CN112356223A (en) | 2021-02-12 |
Family
ID=74514277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011215560.0A Pending CN112356223A (en) | 2020-11-04 | 2020-11-04 | Efficient closestool production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112356223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454319A (en) * | 2022-01-24 | 2022-05-10 | 唐山泰科科技有限公司 | Toilet bowl forming structure and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273713A (en) * | 2001-03-16 | 2002-09-25 | Toto Ltd | Mold for casting slurry |
| CN109183934A (en) * | 2018-08-16 | 2019-01-11 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of split type closestool and preparation method thereof |
| KR101962616B1 (en) * | 2018-11-14 | 2019-03-27 | 대림비앤코주식회사 | water tank type toilet stool of one piece and its manufacturing method |
| CN111531678A (en) * | 2020-05-21 | 2020-08-14 | 佛山市鸣门卫浴科技有限公司 | Sanitary ware high-pressure slip casting production equipment |
| CN111633782A (en) * | 2020-05-21 | 2020-09-08 | 佛山市鸣门卫浴科技有限公司 | High-pressure slip casting production method for sanitary ware and sanitary ware |
-
2020
- 2020-11-04 CN CN202011215560.0A patent/CN112356223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273713A (en) * | 2001-03-16 | 2002-09-25 | Toto Ltd | Mold for casting slurry |
| CN109183934A (en) * | 2018-08-16 | 2019-01-11 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of split type closestool and preparation method thereof |
| KR101962616B1 (en) * | 2018-11-14 | 2019-03-27 | 대림비앤코주식회사 | water tank type toilet stool of one piece and its manufacturing method |
| CN111531678A (en) * | 2020-05-21 | 2020-08-14 | 佛山市鸣门卫浴科技有限公司 | Sanitary ware high-pressure slip casting production equipment |
| CN111633782A (en) * | 2020-05-21 | 2020-09-08 | 佛山市鸣门卫浴科技有限公司 | High-pressure slip casting production method for sanitary ware and sanitary ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454319A (en) * | 2022-01-24 | 2022-05-10 | 唐山泰科科技有限公司 | Toilet bowl forming structure and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109183934B (en) | Split type closestool and preparation method thereof | |
| CN104552561A (en) | Multi-hole mould for slip casting | |
| CN105365030A (en) | High-pressure grouting molding manufacturing process of toilet bowl, molding die of high-pressure grouting molding manufacturing process and ceramic toilet bowl | |
| CN109403156A (en) | A kind of production method of the mold of the moulded paper pulp product of identical product different lateral thickness, shaping mould and moulding article | |
| CN112356223A (en) | Efficient closestool production process | |
| CN211105151U (en) | A die assembly for production of plastics drain bar | |
| CN109719971A (en) | A kind of mold and its upper male mould manufacturing method for vacuum infusion molding | |
| CN110053132B (en) | Toilet bowl and preparation method thereof | |
| CN209292787U (en) | A kind of mold and its shaping mould of the moulded paper pulp product of identical product different lateral thickness | |
| CN210148357U (en) | High-strength closestool and forming device thereof | |
| CN110000894B (en) | High-strength closestool and preparation method thereof | |
| CN111571767B (en) | Toilet seat and split forming method thereof | |
| CN112025917B (en) | Inner container die for one-step forming of intelligent toilet jet orifice and forming process | |
| CN202155941U (en) | Special die for producing water closet | |
| CN108973030B (en) | Improved oil seal mold | |
| CN211421294U (en) | Toilet structure | |
| CN114454319B (en) | Toilet bowl forming structure and forming method | |
| CN213290648U (en) | Inner container die for one-step forming of intelligent toilet jet | |
| CN210148358U (en) | Closestool main body and forming device thereof | |
| CN109736140A (en) | A kind of production method of the mold of the moulded paper pulp product of identical product different shaped chamber thickness, shaping mould and moulding article | |
| CN210151870U (en) | Closestool pipeline and forming device thereof | |
| CN218985156U (en) | Straight-edge toilet split forming die | |
| CN210151862U (en) | Rapid forming closestool and forming device thereof | |
| CN221212113U (en) | Positioning tool for lower spout of toilet | |
| CN221583980U (en) | Toilet bowl mould convenient to demolding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |