阅读说明：本技术 一种高韧性耐摔碗的生产工艺 (Production process of high-toughness and drop-resistant bowl ) 是由 穆可雪 侯振 胡云国 于 2021-07-13 设计创作，主要内容包括：本发明公开了一种高韧性耐摔碗的生产工艺,涉及碗坯生产领域,包括碗坯,所述碗坯的制作过程：取30-45份的长石利用搅碎机对长石进行粉碎将长石粉碎成粉末状,取15-30份的微晶石利用搅碎机对微晶石进行粉碎成粉末状,得到制作高韧性碗坯的粉料,取8-14份的粘土,加入粘土20-30％的水对粘土进行稀释,取35-50份的二氧化硅粉,加入二氧化硅粉10-15％的水对二氧化硅粉进行稀释,将长石粉、微晶石粉和加水稀释的二氧化硅粉放入搅拌机内搅拌。本发明通过在长石粉中添加微晶石粉和二氧化硅粉形成高韧性的碗坯粉料,与加入云母粉的粘土混合融料提高粘土材料的韧性,使制作出的碗具具有高韧性,不易摔碎,延长碗具的使用寿命,丙烯酸酯粉可以提高碗坯生产时的复合粘度,使碗坯生产更容易塑形。(The invention discloses a production process of a high-toughness drop-resistant bowl, which relates to the field of bowl blank production and comprises the following steps: crushing 30-45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15-30 parts of microlite into powder by using the crusher to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8-14 parts of clay, diluting the clay by adding 35-50 parts of silicon dioxide powder and 10-15% of water into the silicon dioxide powder, and stirring feldspar powder, microlite powder and the silicon dioxide powder diluted by adding water into a stirrer. According to the invention, the microcrystal stone powder and the silicon dioxide powder are added into the feldspar powder to form the high-toughness bowl blank powder, and the high-toughness bowl blank powder is mixed with the clay added with the mica powder to improve the toughness of the clay material, so that the manufactured bowl has high toughness, is not easy to break, prolongs the service life of the bowl, and can improve the composite viscosity during the production of the bowl blank by using the acrylate powder, so that the bowl blank is easier to shape.)

1. A production process of a high-toughness drop-resistant bowl comprises a bowl blank and is characterized in that: the manufacturing process of the bowl blank is as follows:

(1) crushing 30-45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15-30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8-14 parts of clay, diluting 35-50 parts of silicon dioxide powder by adding 10-15% of water into the silicon dioxide powder, stirring feldspar powder, microlite powder and the silicon dioxide powder diluted by adding water into a stirrer, adding 5-11 parts of acrylate powder and 8-14 parts of mica powder into the diluted clay for mixing, adding proper water into the clay for diluting again, putting the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be within 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4-10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4-10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, facilitating the subsequent surface coloring of the blank and improving the smoothness of the blank after coloring.

(4) And 2-8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, and the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, so that the unevenness of impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

2. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: the manufacturing process of the bowl blank comprises the following steps:

(1) crushing 30 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer to be stirred, adding 5 parts of acrylate powder and 8 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 2 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

3. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: the manufacturing process of the bowl blank comprises the following steps:

(1) crushing 35 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 20 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 10 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by adding feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 7 parts of acrylate powder and 10 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 6 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 6 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 4 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by the impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

4. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: the manufacturing process of the bowl blank comprises the following steps:

(1) crushing 40 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 25 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 12 parts of clay, diluting the clay by adding 10-15% of water into 35 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer for stirring, adding 9 parts of acrylate powder and 12 parts of mica powder into the diluted clay for mixing, adding proper water for diluting the clay again, adding the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, wherein the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 8 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 8 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And (2) taking 6 parts of clarifying agent, adding 20-30% of water of the clarifying agent to dilute the clarifying agent, smearing the diluted clarifying agent on the surface of the semi-dry blank to eliminate water and impurities on the surface of the blank, avoiding the impurities on the outer surface of the blank from generating unevenness, and improving the quality of bowl blank manufacturing.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

5. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: the manufacturing process of the bowl blank comprises the following steps:

(1) crushing 45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 14 parts of clay, diluting the clay by adding 10-15% of water into 40 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 11 parts of acrylate powder and 14 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) 8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of a semi-dry blank to eliminate the water and impurities on the surface of the blank, the phenomenon that the outer surface of the blank contains impurities and is uneven is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

6. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: and (3) in the step (2), the time for discharging air by kneading and extruding the mud dough is 0.3-0.5 hour, and the blank body in the step (4) needs to be placed for 0.5 hour after being coated with a clarifying agent.

7. The production process of the high-toughness drop-resistant bowl according to claim 1, wherein the production process comprises the following steps: the natural cooling time of the formed bowl in the step (5) is 0.5-1 hour, the temperature in the annealing furnace is 300-450 ℃, and the tempering time of the bowl in the tempering box is 0.5 hour.

Technical Field

The invention relates to the field of bowl blank production, in particular to a production process of a high-toughness drop-resistant bowl.

Background

The bowl materials mostly used in the daily bowl materials are bowl tools made of glass or porcelain, and the porcelain bowl tools and the glass bowl tools can be subjected to glaze spraying and pattern drawing during manufacturing and production, so that the bowl tools look more attractive, and the temperature of a production room needs to be noticed during bowl material production.

The quality of bowl production directly influences the safety and the life of bowl use, especially the production of glass porcelain bowl needs to pay more attention to the quality of its production, think about how to improve the quality of bowl production when producing.

Present bowl material production technology is born and is taking place to warp and break easily to the moulding in-process of bowl material production, and the bowl material hardness and the toughness of producing are lower, and the bowl material surface smoothness of producing is lower, and the influence is pleasing to the eye, falls into to break easily when using and appears the bowl material fracture, and life is shorter, appears a plurality of tiny glass fragments easily when bowl material breaks into pieces and appears the hand fish tail easily to its clearance, and the clearance is also comparatively difficult.

Disclosure of Invention

Based on the above, the invention aims to provide a production process of a high-toughness drop-resistant bowl, which aims to solve the technical problems that the bowl is easy to deform and break in the bowl production and shaping process, the hardness and toughness of the produced bowl are low, the surface smoothness of the produced bowl is low, the appearance is attractive, the bowl is easy to break when the bowl is dropped in use, the service life is short, a plurality of small glass fragments are easy to scratch by hands when the bowl is cleaned, and the bowl is difficult to clean.

In order to achieve the purpose, the invention provides the following technical scheme: a production process of a high-toughness drop-resistant bowl comprises a bowl blank, and the bowl blank manufacturing process comprises the following steps:

(1) crushing 30-45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15-30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8-14 parts of clay, diluting 35-50 parts of silicon dioxide powder by adding 10-15% of water into the silicon dioxide powder, stirring feldspar powder, microlite powder and the silicon dioxide powder diluted by adding water into a stirrer, adding 5-11 parts of acrylate powder and 8-14 parts of mica powder into the diluted clay for mixing, adding proper water into the clay for diluting again, putting the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be within 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4-10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4-10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, facilitating the subsequent surface coloring of the blank and improving the smoothness of the blank after coloring.

(4) And 2-8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, and the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, so that the unevenness of impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

The invention is further arranged in that the manufacturing process of the bowl blank is as follows:

(1) crushing 30 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer to be stirred, adding 5 parts of acrylate powder and 8 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 2 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

The invention is further arranged in that the manufacturing process of the bowl blank is as follows:

(1) crushing 35 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 20 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 10 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by adding feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 7 parts of acrylate powder and 10 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 6 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 6 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 4 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by the impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

The invention is further arranged in that the manufacturing process of the bowl blank is as follows:

(1) crushing 40 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 25 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 12 parts of clay, diluting the clay by adding 10-15% of water into 35 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer for stirring, adding 9 parts of acrylate powder and 12 parts of mica powder into the diluted clay for mixing, adding proper water for diluting the clay again, adding the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, wherein the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 8 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 8 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And (2) taking 6 parts of clarifying agent, adding 20-30% of water of the clarifying agent to dilute the clarifying agent, smearing the diluted clarifying agent on the surface of the semi-dry blank to eliminate water and impurities on the surface of the blank, avoiding the impurities on the outer surface of the blank from generating unevenness, and improving the quality of bowl blank manufacturing.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

The invention is further arranged in that the manufacturing process of the bowl blank is as follows:

(1) crushing 45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 14 parts of clay, diluting the clay by adding 10-15% of water into 40 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 11 parts of acrylate powder and 14 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) 8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of a semi-dry blank to eliminate the water and impurities on the surface of the blank, the phenomenon that the outer surface of the blank contains impurities and is uneven is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

The invention is further set that the time for discharging air by kneading and extruding the mud dough in the step (2) is 0.3-0.5 hour, and the blank body in the step (4) needs to be placed for 0.5 hour after being coated with the clarifying agent.

The invention is further set that the natural cooling time of the bowl formed in the step (5) is 0.5-1 hour, the temperature in the annealing furnace is 300-450 ℃, and the tempering time of the bowl in the tempering box is 0.5 hour.

In summary, the invention mainly has the following beneficial effects:

1. according to the bowl blank manufacturing method, the microcrystal stone powder and the silicon dioxide powder are added into the feldspar powder to form the high-toughness bowl blank powder, and the high-toughness bowl blank powder is mixed with the clay added with the mica powder to improve the toughness of a clay material, so that the manufactured bowl has high toughness, is not easy to break, the service life of the bowl is prolonged, the acrylate powder can improve the composite viscosity during bowl blank production, the bowl blank is easier to shape, the viscosity of the bowl is high, fine fragments cannot be generated when the bowl is broken by using the bowl, scratches can be effectively avoided when the fragments are cleaned, and the fragments are convenient to clean;

2. the invention improves the smoothness of the outer surface of the blank during production by coating the nano graphite powder on the surface of the blank, so that the outer surface of the produced bowl is smoother and has color, and the coloring degree of the bowl blank production is improved by coating the coloring agent on the outer surface of the bowl blank, so that the bowl blank is more convenient and faster to color.

3. According to the invention, the surface of the green body is coated with the clarifying agent to remove impurities on the surface of the green body, so that the bowl blank is prevented from being uneven and affecting the appearance of the bowl blank, the bowl blank is subjected to high-temperature shaping and reinforcing by using the annealing furnace and the tempering box, the moisture in the bowl blank is reduced, the production efficiency of the bowl blank is improved, the production quality of the bowl blank is ensured, and the phenomenon that cracks occur due to excessive moisture in the bowl blank is avoided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. The embodiments described below by reference are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

Example 1

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 30 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 15 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 8 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer to be stirred, adding 5 parts of acrylate powder and 8 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 2 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Example 2

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 35 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 20 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 10 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by adding feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 7 parts of acrylate powder and 10 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 6 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 6 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 4 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by the impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Example 3

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 40 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 25 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 12 parts of clay, diluting the clay by adding 10-15% of water into 35 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer for stirring, adding 9 parts of acrylate powder and 12 parts of mica powder into the diluted clay for mixing, adding proper water for diluting the clay again, adding the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, wherein the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 8 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 8 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And (2) taking 6 parts of clarifying agent, adding 20-30% of water of the clarifying agent to dilute the clarifying agent, smearing the diluted clarifying agent on the surface of the semi-dry blank to eliminate water and impurities on the surface of the blank, avoiding the impurities on the outer surface of the blank from generating unevenness, and improving the quality of bowl blank manufacturing.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Example 4

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 14 parts of clay, diluting the clay by adding 10-15% of water into 40 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 11 parts of acrylate powder and 14 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) 8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of a semi-dry blank to eliminate the water and impurities on the surface of the blank, the phenomenon that the outer surface of the blank contains impurities and is uneven is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Comparative example 1

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) taking 30 parts of feldspar and crushing the feldspar into powder by using a crusher to obtain powder for manufacturing a high-toughness bowl blank, taking 8 parts of clay, adding 20-30% of water into the clay to dilute the clay, taking 30 parts of silica powder, adding 10-15% of water into the silica powder to dilute the silica powder, putting feldspar powder, microlite powder and the silica powder diluted by adding water into a stirrer to stir, adding 5 parts of acrylate powder and 8 parts of mica powder into the diluted clay to mix, adding proper water to dilute the clay again, putting the secondarily diluted clay into the stirrer to mix and stir to form a clay mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 4 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 4 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) And 2 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Comparative example 2

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 35 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 20 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 10 parts of clay, diluting the clay by adding 10-15% of water into 30 parts of silicon dioxide powder, diluting the silicon dioxide powder by adding feldspar powder, adding the microcrystalline powder and the silica powder diluted by water into a stirrer to be stirred, adding 7 parts of acrylate powder and 10 parts of mica powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the secondarily diluted clay into the stirrer to be mixed and stirred to be stirred into a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 6 parts of nano graphite powder, adding 30-40% of water of the nano graphite powder to dilute the nano graphite powder into liquid, smearing the liquid nano graphite powder on the outer surface of the blank, and improving the smoothness of the outer surface of the blank.

(4) And 4 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of the semi-dry blank to eliminate the water and impurities on the surface of the blank, the unevenness caused by the impurities contained on the outer surface of the blank is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Comparative example 3

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 40 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 25 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 12 parts of clay, diluting the clay by adding 10-15% of water into 35 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding microcrystalline powder and silica powder diluted by water into a stirrer for stirring, adding 9 parts of acrylate powder and 12 parts of mica powder into the diluted clay for mixing, adding proper water for diluting the clay again, adding the secondarily diluted clay into the stirrer for mixing and stirring to form a mud mass, wherein the rotating speed of the stirrer is controlled to be 60-80 revolutions per minute, and the stirring time is controlled to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 8 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, and smearing the liquid coloring agent on the outer surface of the blank so as to facilitate the subsequent coloring of the surface of the blank.

(4) And (2) taking 6 parts of clarifying agent, adding 20-30% of water of the clarifying agent to dilute the clarifying agent, smearing the diluted clarifying agent on the surface of the semi-dry blank to eliminate water and impurities on the surface of the blank, avoiding the impurities on the outer surface of the blank from generating unevenness, and improving the quality of bowl blank manufacturing.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Comparative example 4

A production process of a high-toughness drop-resistant bowl comprises the following steps:

(1) crushing 45 parts of feldspar by using a crusher to crush the feldspar into powder, crushing 30 parts of microlite by using the crusher to crush the microlite into powder to obtain powder for manufacturing a high-toughness bowl blank, diluting the clay by adding 20-30% of water into 14 parts of clay, diluting the clay by adding 10-15% of water into 40 parts of silicon dioxide powder, diluting the silicon dioxide powder by using feldspar powder, adding the microcrystalline powder and the silicon dioxide powder diluted by water into a stirrer to be stirred, adding 11 parts of acrylate powder into the diluted clay to be mixed, adding proper water to dilute the clay again, adding the clay diluted twice into the stirrer to be mixed and stirred to form a mud mass, controlling the rotating speed of the stirrer to be 60-80 revolutions per minute, and controlling the stirring time to be 1-1.5 hours.

(2) And taking the mud dough which is stirred into a dough out of the stirrer, kneading the mud dough by hands after taking the mud dough out to extrude the air in the mud dough, placing the mud dough with the air discharged on a mud plate for 30-40 minutes, reducing the dilution residual moisture contained in the mud dough, improving the viscosity of the mud dough and facilitating the subsequent blank drawing of the mud dough.

(3) Placing the mud pie on a drawing turntable die, manually drawing the mud pie on the drawing turntable into blanks with different sizes and shapes, taking 10 parts of a coloring agent, adding 30-40% of water into the coloring agent to dilute the coloring agent into liquid, taking 10 parts of nano graphite powder, adding 30-40% of water into the nano graphite powder to dilute the nano graphite powder into liquid, and smearing the liquid coloring agent and the liquid nano graphite powder on the outer surface of the blank, so that the subsequent surface coloring of the blank is facilitated and the smoothness of the blank after coloring is improved.

(4) 8 parts of clarifying agent is taken, 20-30% of water of the clarifying agent is added to dilute the clarifying agent, the diluted clarifying agent is smeared on the surface of a semi-dry blank to eliminate the water and impurities on the surface of the blank, the phenomenon that the outer surface of the blank contains impurities and is uneven is avoided, and the quality of bowl blank manufacturing is improved.

(5) And (3) conveying the preliminarily molded blank into a molding die machine to perform extrusion molding on the blank to manufacture different bowls, conveying the molded bowls into an annealing furnace for 1-3 hours after the molded bowls are placed and naturally cooled to be hardened, molding and reinforcing the bowls, and finally conveying the bowls into a tempering box to be tempered to obtain the high-toughness drop-resistant bowl.

Watch 1

To summarize: the toughness strength and fall resistance of the bowl blanks produced were related to the microlite from the table one test.

Watch two

To summarize: the second table experiment shows that the coloring degree of the bowl blank production is related to the coloring agent, and the coloring difficulty of the bowl blank production is influenced by the content of the coloring agent.

Watch III

To summarize: the third test shows that the smoothness of the outer surface of the bowl blank is related to the nano graphite powder, and the glossiness of the outer surface of the bowl blank is influenced by the content of the nano graphite powder.

Watch four

To summarize: the table IV tests show that the toughness strength of the bowl blank production is slightly related to the mica powder, the toughness strength of the bowl blank production is enhanced by adding the mica powder, and the bowl blank production is not greatly influenced by not adding the mica powder.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.