CN102178476B - Plastic washbasin and manufacturing method thereof - Google Patents
Plastic washbasin and manufacturing method thereof Download PDFInfo
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- CN102178476B CN102178476B CN201110129159.XA CN201110129159A CN102178476B CN 102178476 B CN102178476 B CN 102178476B CN 201110129159 A CN201110129159 A CN 201110129159A CN 102178476 B CN102178476 B CN 102178476B
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Abstract
The invention relates to a plastic washbasin used for a bathroom cabinet in a toilet and a manufacturing method thereof, wherein the washbasin comprises a washbasin main body made from a plastic material, and the bottom of the washbasin main body is provided with a water outlet hole. The manufacturing method comprises the following steps of: A. proportionally mixing and drying all the raw materials; B. injecting the melted raw materials into a pre-designed mold cavity through a nozzle of an injection molding machine, wherein the temperature of the mold cavity is 55 to 70 DEG C, barrel temperature is 260 to 275 DEG C, and nozzle temperature is 250 to 270 DEG C; C. allowing the formed blank to stand in the mold cavity, cooling for 30 to 120 seconds; D. setting a mold opening time to be 20% of the whole cycle; E. polishing joint lines of the blank; and F. spraying the surface of the polished washbasin with UV oil so as to obtain a finished product. The washbasin in the invention is made from the plastic material, and has the advantages of firmness, durability, difficulty in damage, fine compatibility with the bathroom cabinet, easiness in manufacturing and processing, low cost, convenience for model change, and the like.
Description
Technical field
The present invention discloses a kind of washbowl and manufacture method thereof, particularly a kind of for the plastic washbasin on the bathroom cabinet of toilet and manufacture method thereof.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the requirement of the quality of life and quality, and integral type bathroom cabinet is used in daily life already.At present, washbowl on bathroom cabinet is all to adopt pottery or glass to make conventionally, and being generally the materials such as marble, glass, acrylic, makes table top on bathroom cabinet, during finishing, again washbowl is bonded together by glue and table top, in edge, can leave glue vestige, affect the attractive in appearance of its integral body.And the washbowl that pottery or glass are made in use easily damages, and its moulding fixes, and is not easy change, and the compatibility of bathroom cabinet is had relatively high expectations.
Summary of the invention
The washbowl of making for the above-mentioned pottery of the prior art of mentioning or glass in use holds flimsy shortcoming, the invention provides a kind of new washbowl and manufacture method thereof, and it adopts plastic cement to make, and addresses the above problem.
The technical scheme that the present invention solves its technical problem employing is: a kind of plastic washbasin, washbowl comprises the washbowl main body that plastic material is made, washbowl bottom part body has apopore, the material of washbowl main body comprises that percentage by weight is the brightener that the PC of 20%-35%, flexibilizer that percentage by weight is 0.03%-0.005% and percentage by weight are 0.01%-0.002%, and all the other use ABS polishing.
A manufacture method for washbowl described above, the method comprises the steps:
A, get the raw materials ready: various raw material are mixed in proportion, dried;
B, injection moulding: the raw material in steps A are dropped in the barrel of injection machine, and by the nozzle of injection machine, the raw material of fusing are injected in pre-designed die cavity, during injection moulding, mould-cavity temperature is 55 ℃-70 ℃, barrel temperature is 260 ℃-275 ℃, and nozzle temperature is 250 ℃-270 ℃;
C, cooling: after injection moulding completes, the blank of formation is rested in die cavity to cooling 30 seconds-120 seconds;
D, die sinking: the mould open hour are 20% of whole cycles;
E, spue line polishing: the spue line in blank is carried out to polishing;
F, spray UV oil: the washbowl surface spraying UV oil after polishing, finished product.
The technical scheme that the present invention solves its technical problem employing further comprises:
The material of the described washbowl main body brightener that 35% PC, flexibilizer that percentage by weight is 0.03% and percentage by weight are 0.01% that is weight percentage, all the other use ABS polishing.
The material of described washbowl main body also comprises that percentage by weight is the toner of 0.02%-0.005%.
The percentage by weight of described toner is 0.01%.
The material of described washbowl main body also comprises that percentage by weight is the spices of 0.01%-0.005%.
The percentage by weight of described spices is 0.01%.
The invention has the beneficial effects as follows: washbowl in the present invention adopts plastic material to make, firm and durable is not fragile, and it is good with bathroom cabinet compatibility, and it is easy to manufacture, is easy to processing, and cost is lower, and more reworked etc. facilitates.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is washbowl perspective view of the present invention.
Fig. 2 is the perspective view of the another kind of structure of washbowl of the present invention.
Fig. 3 is that the present invention uses status architecture schematic diagram.
In figure, 1-matrix, 2-delivery port, 3-bathroom cabinet, 4-table top, 5-wall, 6-ground.
The specific embodiment
The present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with the present embodiment or approximate with basic structure, all within protection domain of the present invention.
The present invention is mainly a kind of manufacture method of plastic cement washbowl, and it comprises the steps:
A, get the raw materials ready: various raw material are mixed in proportion, dry, in the present invention, it is strict with 65%-80% that main raw material(s) comprises that percentage by weight is that the proportioning number of the ABS in ABS(the present invention of 65%-80% is not, because the proportioning number of other additives is lower, total amount is less than 1% all, therefore, in the present invention the in fact not enough 65%-80% of proportioning number of ABS, remove outside PC and other auxiliary materials, the remaining ABS polishing of all using, that the proportioning number of ABS is similar to is 65%-80%, the proportioning number of ABS in following each embodiment neither be strict proportioning number, also be approximation), percentage by weight is the PC of 20%-35%, percentage by weight is the flexibilizer of 0.03%-0.005% and the brightener that percentage by weight is 0.01%-0.002%, preferably adopting percentage by weight is 65% ABS, percentage by weight is 35% PC, percentage by weight is the brightener that 0.03% flexibilizer and percentage by weight are 0.01%, during concrete enforcement, can add the toner that percentage by weight is 0.02%-0.005%, so that the washbowl of producing presents different colours, the percentage by weight of preferred toner is 0.01%, in the present embodiment, can also be according to actual needs, in raw material, add the spices that percentage by weight is 0.01%-0.005%, so that the washbowl of producing can distribute special fragrance, during concrete enforcement, the percentage by weight of preferred spices is 0.01%,
B, injection moulding: the raw material in steps A are dropped in the barrel of injection machine, and by the nozzle of injection machine, the raw material of fusing are injected in pre-designed die cavity, during injection moulding, mould-cavity temperature is 55 ℃-70 ℃, barrel temperature is 260 ℃-275 ℃, nozzle temperature is 250 ℃-270 ℃, during injection moulding, adopt multistage injection, multistage pressurize Shooting Technique, in the present embodiment, adopt the mode of four sections of injections to annotate, inlet flow channel place is first paragraph, entering cast gate place is second segment, product enters glue to tri-sections of 90% left and right Shi Wei, remaining part is the 4th section (also claiming latter end), the initial stage (being first paragraph and second segment) of injection is used low speed (speed is 20-30bar), during die cavity filling, (the 3rd section) used (speed is 70-80bar) at a high speed, filling approaches at the end (the 4th section) and re-uses the method (speed is 30-40bar) that low speed is injected, by control and the adjustment of injection speed, can prevent and improve products appearance as burr, spray trace, the various bad phenomenon such as shrink or Jiao Hen,
C, cooling: after injection moulding completes, the blank of formation is rested in die cavity to cooling 30 seconds-120 seconds, make blank fully cooling;
D, die sinking: the mould open hour are 20% of whole cycles, in the present embodiment, the mould open hour refer to depanning stroke, i.e. the time of after injection moulding is cooling, blank being taken out from mould account for whole injection moulding process time cycle 20%;
E, spue line polishing: the spue line in blank is carried out to polishing, make washbowl smooth surface;
F, spray UV oil: the washbowl surface spraying UV oil after polishing, finished product.
Embodiment mono-: the fragrant series of chrysanthemum: Chrysan Yellow (color code 3955C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 65%, PC that percentage by weight is 35%, flexibilizer that percentage by weight is 0.005% and percentage by weight are 0.002%, during concrete enforcement, can add percentage by weight and be the spices that 0.018% toner and percentage by weight are 0.01%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
Embodiment bis-: rose fragrant series: rose-red (color code 813C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 67%, PC that percentage by weight is 33%, flexibilizer that percentage by weight is 0.008% and percentage by weight are 0.009%, during concrete enforcement, can add percentage by weight and be the spices that 0.02% toner and percentage by weight are 0.008%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
Embodiment tri-: violet series: purple (color code 2583C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 69%, PC that percentage by weight is 31%, flexibilizer that percentage by weight is 0.01% and percentage by weight are 0.007%, during concrete enforcement, can add percentage by weight and be the spices that 0.013% toner and percentage by weight are 0.006%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
Embodiment tetra-: fruit series: apple red (color code 1787C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 75%, PC that percentage by weight is 25%, flexibilizer that percentage by weight is 0.015% and percentage by weight are 0.009%, during concrete enforcement, can add percentage by weight and be the spices that 0.018% toner and percentage by weight are 0.006%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
Embodiment five: fruit series: strawberry (color code 1788C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 78%, PC that percentage by weight is 22%, flexibilizer that percentage by weight is 0.018% and percentage by weight are 0.01%, during concrete enforcement, can add percentage by weight and be the spices that 0.02% toner and percentage by weight are 0.003%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
Embodiment six: fruit series: pink (color code 230C)
In the present embodiment, main raw material(s) adopts the brightener that ABS that percentage by weight is 80%, PC that percentage by weight is 20%, flexibilizer that percentage by weight is 0.02% and percentage by weight are 0.01%, during concrete enforcement, can add percentage by weight and be the spices that 0.017% toner and percentage by weight are 0.002%.Through check, the washbowl firm and durable of production, hardness can reach requirement.
The washbowl that adopts said method to produce comprises the washbowl main body 1 that plastic material is made, and washbowl main body 1 bottom has apopore 2.Washbowl in the present invention in use, is inlaid on table top 4, and table top 4 is arranged on bathroom cabinet 3, and bathroom cabinet 3 is fixedly mounted on wall 5.
Washbowl in the present invention adopts plastic material to make, and firm and durable is not fragile, and it is good with bathroom cabinet compatibility, and it is easy to manufacture, is easy to processing, and cost is lower, and more reworked etc. facilitates.
Claims (6)
1. a plastic washbasin, it is characterized in that: described washbowl comprises the washbowl main body that plastic material is made, washbowl bottom part body has apopore, the material of described washbowl main body comprises that percentage by weight is the brightener that the PC of 20%-35%, flexibilizer that percentage by weight is 0.03%-0.005% and percentage by weight are 0.01%-0.002%, all the other use ABS polishing, and the material of washbowl main body also comprises that percentage by weight is the toner of 0.02%-0.005%.
2. plastic washbasin according to claim 1, it is characterized in that: the material of the described washbowl main body brightener that 35% PC, flexibilizer that percentage by weight is 0.03% and percentage by weight are 0.01% that is weight percentage, all the other use ABS polishing.
3. plastic washbasin according to claim 1 and 2, is characterized in that: the percentage by weight of described toner is 0.01%.
4. plastic washbasin according to claim 1 and 2, is characterized in that: the material of described washbowl main body also comprises that percentage by weight is the spices of 0.01%-0.005%.
5. plastic washbasin according to claim 4, is characterized in that: the percentage by weight of described spices is 0.01%.
6. a manufacture method for washbowl as claimed in claim 1, is characterized in that: described method comprises the steps:
A, get the raw materials ready: various raw material are mixed in proportion, dried;
B, injection moulding: the raw material in steps A are dropped in the barrel of injection machine, and by the nozzle of injection machine, the raw material of fusing are injected in pre-designed die cavity, during injection moulding, mould-cavity temperature is 55 ℃-70 ℃, barrel temperature is 260 ℃-275 ℃, and nozzle temperature is 250 ℃-270 ℃;
C, cooling: after injection moulding completes, the blank of formation is rested in die cavity to cooling 30 seconds-120 seconds;
D, die sinking: the mould open hour are 20% of whole cycles;
E, spue line polishing: the spue line in blank is carried out to polishing;
F, spray UV oil: the washbowl surface spraying UV oil after polishing, finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129159.XA CN102178476B (en) | 2011-05-18 | 2011-05-18 | Plastic washbasin and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129159.XA CN102178476B (en) | 2011-05-18 | 2011-05-18 | Plastic washbasin and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102178476A CN102178476A (en) | 2011-09-14 |
| CN102178476B true CN102178476B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110129159.XA Expired - Fee Related CN102178476B (en) | 2011-05-18 | 2011-05-18 | Plastic washbasin and manufacturing method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729740A (en) * | 2016-03-05 | 2016-07-06 | 苏州立创精密模具科技有限公司 | Injection molding method for scanner shell |
| CN105751465A (en) * | 2016-03-05 | 2016-07-13 | 苏州立创精密模具科技有限公司 | Injection molding method for medical motor seat |
| CN105961063B (en) * | 2016-05-18 | 2019-02-15 | 徐州麒盛工艺品进出口有限公司 | A kind of production method of flowerpot |
| CN110920011A (en) * | 2019-11-20 | 2020-03-27 | 温州海诚光学有限公司 | Injection molding process of glasses containing fragrance and product thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119375C (en) * | 1999-07-29 | 2003-08-27 | 上海杰事杰新材料股份有限公司 | Process for preparing internal cylinder of water heater |
| CN201713889U (en) * | 2010-06-17 | 2011-01-19 | 长葛市吉庆机械厂 | Plastic wash basin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253462A (en) * | 2006-03-23 | 2007-10-04 | Japan Steel Works Ltd:The | Injection molded product and manufacturing method of thermally welded injection-molded product |
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2011
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119375C (en) * | 1999-07-29 | 2003-08-27 | 上海杰事杰新材料股份有限公司 | Process for preparing internal cylinder of water heater |
| CN201713889U (en) * | 2010-06-17 | 2011-01-19 | 长葛市吉庆机械厂 | Plastic wash basin |
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| CN102178476A (en) | 2011-09-14 |
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