CN114454319A - Toilet bowl forming structure and method - Google Patents
Toilet bowl forming structure and method Download PDFInfo
- Publication number
- CN114454319A CN114454319A CN202210079639.8A CN202210079639A CN114454319A CN 114454319 A CN114454319 A CN 114454319A CN 202210079639 A CN202210079639 A CN 202210079639A CN 114454319 A CN114454319 A CN 114454319A
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- Prior art keywords
- toilet bowl
- funnel
- blank
- pot
- forming
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
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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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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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
- B28B7/00—Moulds; Cores; Mandrels
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to the technical field of closestool forming, in particular to a closestool forming structure and a forming method. The toilet bowl blank is split into a seat part at the top, an outer sleeve part at the bottom, a funnel pot at the middle part of the inner side and a sewage discharge pipe part, the seat part, the outer sleeve part, the funnel pot and the sewage discharge pipe part are respectively manufactured into dies with corresponding die cavities for independent forming, the formed blank bodies of all parts are bonded into a complete toilet bowl blank body, and the complete toilet bowl blank body is fired into a finished ceramic toilet bowl. Setting the parting surface of a funnel pot mould at the top plane of the lower annular water flushing cavity, wherein the mould is a double-slurry-feeding structure process; the problems of complex model structure, complex forming process and the like are avoided; the invention also provides a closestool forming structure, so that the structural design of the die is simpler, the split blank bodies of all parts are bonded more firmly and reliably, and the problems that the consistency of the blank bodies is difficult to ensure and the strength of the blank bodies is poor are solved.
Description
Technical Field
The invention relates to the technical field of closestool forming, in particular to a closestool forming structure and a forming method.
Background
At present, a conventional product is generally divided into a ring pot and an outer sleeve which are bonded as shown in figure 1, wherein the outer sleeve is of a double-eating structure, the ring pot is made by combining single eating and double eating, a cavity is formed at the single eating part, a pulp discharging channel needs to be reserved on a model, a loose piece needs to be added to the part in the pot, and a worker needs to take and place the loose piece in production, so that the problems of complex mold structure, difficult design of the pulp discharging channel, more loose pieces of the mold, more operation of the worker, complex forming process and the like are caused;
in the production process, due to the influence of a plurality of factors such as gas pressure, slurry performance and the like, slurry feeding time of the model is different, workers need to finely adjust the slurry feeding time of the model by depending on experience to enable the thickness of a single-fed blank to be consistent with that of double-fed blanks as much as possible, so that the occurrence of blank collapse at the joint of the single-fed blank and the double-fed blank is reduced as much as possible, the thickness and hardness of the single-fed blank are controlled by depending on the experience of the workers to be high in difficulty, the consistency is difficult to guarantee, the strength of the blank is poor, and the regularity of a product is poor.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a closestool forming method aiming at the technical defects, the blank body of the closestool is separately split into a seat part, an outer sleeve part, a funnel pot and a sewage discharge pipe part for separate forming, and finally the blank body is bonded into a complete closestool blank body, only the pipeline part is a single slurry feeding process, so that the problems of complex model structure, complex forming process and the like are solved; the invention also provides a closestool forming structure, so that the structural design of the die is simpler, the split blank bodies of all parts are bonded more firmly and reliably, and the problems that the consistency of the blank bodies is difficult to ensure and the strength of the blank bodies is poor are solved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a toilet bowl forming method comprises the steps of splitting a toilet bowl blank into a seat part at the top, an outer sleeve part at the bottom, a funnel pot at the middle part of the inner side and a drain pipe part, respectively manufacturing dies with corresponding cavities for independent forming, bonding the formed blank bodies of all parts into a complete toilet bowl blank, and firing the complete toilet bowl blank body into a finished ceramic toilet bowl.
The technical scheme is further optimized, the parting surface of the die during the forming of the seat ring part is set to be parallel to the plane of the seat ring part, and the die during the forming of the seat ring part is a double-slurry-feeding structure process;
setting the parting surface of the funnel pot mold at the top plane of the lower annular water flushing cavity, wherein the funnel pot mold adopts a double-slurry-feeding structure process;
the parting surface of the sewage discharge pipe part is arranged on the plane where the central trajectory line of the sewage discharge pipe is located, and the mould of the sewage discharge pipe part is a single slurry-feeding structure process.
The invention also provides a toilet bowl forming structure which comprises a separately formed blank seat ring part, wherein the upper side of the seat ring part is provided with a plane, and the bottom of the seat ring part is provided with an upper annular flushing cavity with an opening at the lower side;
the funnel pot is characterized by comprising a separately formed funnel pot, wherein a lower annular flushing cavity with an opening at the upper side is arranged at the position where the top of the funnel pot is connected with the seat ring part;
including single fashioned blowdown pipe portion, blowdown pipe portion is hydrocone type cavity pipeline structure, the pipeline orientation one side of funnel pot is provided with the import connecting portion, the bottom of pipeline is provided with the export in one side down.
Further optimize this technical scheme, be provided with the connecting plate in the blow off pipe portion, the connecting plate with one side that the import connecting portion correspond is provided with the face of bonding, the face of bonding with the outer wall bonding of funnel pot.
Further optimize this technical scheme, follow the outside outstanding connection spine that is provided with the cross-section for the V-arrangement of bonding face, the rear side of funnel pot with the position that the connection spine corresponds is provided with the spread groove that the cross-section is the V-arrangement, the bottom one end of spread groove is provided with the type transition portion.
Further optimize this technical scheme, be provided with the reinforcing plate in the connecting plate perpendicularly, the one end of reinforcing plate with the cavity pipeline meets, the other end of reinforcing plate is provided with connects the face, connect the face with the coplane setting that flushes of bonding face, funnel pot outer wall with the position that connects the face and correspond is provided with the bonding piece of evagination.
Compared with the prior art, the invention has the following advantages: 1. the green body has high strength and is not easy to deform, so that the regularity of a finished product is improved; the product structure (except pipelines) with full double-feed reduces the single double-feed connection part, thereby reducing the blank collapse and cracking at the single double-feed connection part, reducing the damage in production and saving the cost; 2. the connecting ridges are in fit bonding with the connecting grooves, and the reinforcing plate is in fit bonding with the bonding blocks, so that the bonding strength of the sewage pipe part and the funnel pot is improved, and the consistency of the blank body is ensured; 3. the parting transition part is arranged to simplify the forming of the connecting groove and simplify the die structure.
Drawings
Fig. 1 is a schematic view of a conventional toilet bowl molding structure.
Fig. 2 is an exploded view of an embodiment of a toilet bowl forming structure before bonding.
Fig. 3 is a schematic structural view of the bottom side of the seat ring part in fig. 2.
Fig. 4 is a schematic structural diagram of the funnel pan in fig. 2.
Fig. 5 is a schematic view of the structure of the waste pipe portion of fig. 2.
Fig. 6 is a schematic view of the mold opening direction of the blowdown pipe portion.
Fig. 7 is a schematic view of the mold opening direction of the funnel pan.
FIG. 8 is a schematic view showing the mold opening direction of the ring portion mold.
Fig. 9 is a diagram showing the results of the waste pipe section in the second embodiment.
Fig. 10 is a schematic structural view of the outer rear side of a funnel pan in the second embodiment.
FIG. 11 is a schematic partial cross-sectional view of the connecting groove in the second embodiment.
Fig. 12 is a schematic structural view of a waste pipe portion in the third embodiment.
Fig. 13 is a bonding block structure diagram of a funnel pan in the third embodiment.
In the figure: 1. a seat ring part; 10. an upper annular flushing cavity; 11. a water tank level; 2. an outer race section; 3. a funnel pan; 30. a lower annular flushing cavity; 31. a drain outlet of the funnel; 32. connecting grooves; 321. a parting transition section; 33. bonding the blocks; 4. a waste pipe section; 40. an inlet connection; 41. an outlet; 42. a connecting plate; 421. bonding surface; 422. a connecting ridge; 43. a reinforcing plate; 431. and (5) connecting the surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings of the embodiments. It is to be understood that this description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" or "the" and similar referents in the description and claims of the present invention also do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The specific implementation mode is as follows:
the first embodiment of the invention relates to a toilet bowl forming method, which is shown in fig. 2 and comprises the steps of splitting a toilet bowl blank into a seat part 1 at the top, an outer sleeve part 2 at the bottom, a funnel pot 3 at the middle part of the inner side and a drain pipe part 4, respectively manufacturing moulds with corresponding cavities for separately forming the seat part 1, the outer sleeve part 2, the funnel pot 3 and the drain pipe 4, bonding the formed blank parts into a complete toilet bowl blank, and firing the complete toilet bowl blank into a finished ceramic toilet bowl.
Setting the parting surface of the die in the forming process of the seat ring part 1 to be parallel to the plane of the seat ring part 1, wherein the die adopts a double-slurry-feeding structure process;
the parting surface of the funnel pot 3 mould is arranged at the top plane of the lower annular water flushing cavity 30, and the mould adopts a double-slurry-feeding structure process;
the parting surface of the sewage discharge pipe part 4 is arranged on the plane where the central track line of the sewage discharge pipe is positioned, and the mould adopts a single slurry feeding structure.
Wherein fig. 6-8 respectively illustrate the mold opening forms of the waste pipe portion 4, the funnel pan 3 and the seat portion 1.
In the second embodiment, as shown in fig. 2-3, a toilet bowl forming structure includes a separately formed blank seat portion 1, a plane is disposed on an upper side of the seat portion 1, an upper annular flushing cavity 10 with an opening on a lower side is disposed at a bottom of the seat portion 1, and a water tank 11 is disposed on a rear side of the seat portion 1 and can be used for installing a flushing water tank of a toilet bowl.
As shown in fig. 4, the funnel pot 3 is formed separately, and a lower annular flushing cavity 30 with an open upper side is arranged at the position where the top of the funnel pot 3 is connected with the seat part 1; during bonding, the upper annular flushing cavity 10 and the lower annular flushing cavity 30 are aligned and then bonded, the bonding area is large, and the connection strength of the seat ring part 1 and the funnel pot 3 is guaranteed.
Combine shown in fig. 5, including single fashioned blowdown pipe portion 4, blowdown pipe portion 4 is hydrocone type hollow pipeline structure, the pipeline orientation one side of funnel pot 3 is provided with inlet connection portion 40, the bottom of pipeline is provided with export 41 in one side down. Be provided with connecting plate 42 in blowdown pipe portion 4, connecting plate 42 with one side that inlet connection portion 40 corresponds is provided with bonding face 421, bonding face 421 with the outer wall bonding of funnel pot 3 has guaranteed the joint strength of funnel drain 31 and inlet connection portion 40.
Referring to fig. 1, the dirt discharge pipe part 4, the funnel pan 3 and the seat part 1 are bonded, and finally the outer sleeve part 2 and the outer edge of the seat part 1 are bonded to form a complete toilet blank structure.
In the third embodiment, as shown in fig. 9 to 11, unlike the second embodiment, a connecting ridge 422 with a V-shaped cross section is provided to protrude outward along the bonding surface 421, a connecting groove 32 with a V-shaped cross section is provided at a position corresponding to the connecting ridge 422 on the rear side of the funnel pan 3, and a parting transition portion 321 is provided at one end of the bottom of the connecting groove 32. When in bonding, the connecting ridge 422 is embedded with the connecting groove 32 to complete bonding, so that the connecting strength is improved. The parting transition part 321 is in the same direction as the mold opening direction, so that the use of loose cores is avoided, and the mold is simpler.
In the fourth embodiment, as shown in fig. 12 to 13, different from the third embodiment, a reinforcing plate 43 is vertically disposed in the connecting plate 42, one end of the reinforcing plate 43 is connected to the hollow pipe, a connecting surface 431 is disposed at the other end of the reinforcing plate 43, the connecting surface 431 is flush and coplanar with the bonding surface 421, and a convex bonding block 33 is disposed at a position on the outer wall of the funnel pot 3 corresponding to the connecting surface 431.
When in use, the reinforcing plate 43 is matched and bonded with the bonding block 33, so that the bonding strength is further increased. The consistency of the fired green body is ensured.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A toilet bowl forming method is characterized in that: the split closestool comprises a seat part (1) at the top, an outer sleeve part (2) at the bottom, a funnel pot (3) and a sewage discharge pipe part (4) at the middle part of the inner side, wherein the seat part (1), the outer sleeve part (2), the funnel pot (3) and the sewage discharge pipe part (4) are respectively manufactured into dies matched with corresponding cavities for independent forming, all parts of formed blanks are bonded into a complete closestool blank, and the complete closestool blank is fired into a finished ceramic closestool.
2. A method of forming a toilet bowl according to claim 1, wherein: setting a mould parting surface of the seat ring part (1) in the forming process to be parallel to the upper plane of the seat ring part (1), wherein the forming mould of the seat ring part (1) adopts a double-slurry-feeding structure process;
setting the parting surface of the mold of the funnel pot (3) at the top plane of the lower annular water flushing cavity (30), wherein the mold of the funnel pot (3) adopts a double-slurry-feeding structure process;
the parting surface of the sewage discharge pipe part (4) is arranged on the plane where the central trajectory line of the sewage discharge pipe is located, and the mould of the sewage discharge pipe part (4) is a single slurry-feeding structure process.
3. The utility model provides a closestool shaping structure which characterized in that: the blank seat ring device comprises a separately formed blank seat ring part (1), wherein a plane is arranged on the upper side of the seat ring part (1), and an upper annular flushing cavity (10) with an opening at the lower side is arranged at the bottom of the seat ring part (1);
the funnel pot comprises a separately formed funnel pot (3), and a lower annular flushing cavity (30) with an opening at the upper side is arranged at the position where the top of the funnel pot (3) is connected with the seat ring part (1);
including single fashioned blowdown pipe portion (4), blowdown pipe portion (4) are hydrocone type hollow pipeline structure, the pipeline orientation one side of funnel pot (3) is provided with import connecting portion (40), the bottom of pipeline is provided with export (41) one side down.
4. A toilet bowl molding structure according to claim 3, wherein: be provided with connecting plate (42) in blowdown pipe portion (4), connecting plate (42) with one side that inlet connecting portion (40) correspond is provided with bonding face (421), bonding face (421) with the outer wall bonding of funnel pot (3).
5. A toilet bowl molding structure according to claim 4, wherein: follow bonding face (421) outside outstanding connecting ridge (422) that are provided with the cross-section for the V-arrangement, the rear side of funnel pot (3) with the position that connecting ridge (422) correspond is provided with spread groove (32) that the cross-section is the V-arrangement, the bottom one end of spread groove (32) is provided with typing transition portion (321).
6. A toilet bowl molding structure according to claim 5, wherein: the vertical reinforcing plate (43) that is provided with in connecting plate (42), the one end of reinforcing plate (43) with the cavity pipeline meets, the other end of reinforcing plate (43) is provided with and connects face (431), connect face (431) with bonding face (421) flush coplane setting, funnel pot (3) outer wall with the position that connects face (431) to correspond is provided with evagination bonding piece (33).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079639.8A CN114454319B (en) | 2022-01-24 | 2022-01-24 | Toilet bowl forming structure and forming method |
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|---|---|---|---|
| CN202210079639.8A CN114454319B (en) | 2022-01-24 | 2022-01-24 | Toilet bowl forming structure and forming method |
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| CN114454319A true CN114454319A (en) | 2022-05-10 |
| CN114454319B CN114454319B (en) | 2023-07-21 |
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