CN113105120A - Production and processing technology of special-shaped glass bottle - Google Patents
Production and processing technology of special-shaped glass bottle Download PDFInfo
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- CN113105120A CN113105120A CN202110378621.3A CN202110378621A CN113105120A CN 113105120 A CN113105120 A CN 113105120A CN 202110378621 A CN202110378621 A CN 202110378621A CN 113105120 A CN113105120 A CN 113105120A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/02—Fibres; Filaments; Yarns; Felts; Woven material
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/112—Deposition methods from solutions or suspensions by spraying
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/119—Deposition methods from solutions or suspensions by printing
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
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- Physics & Mathematics (AREA)
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- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to the technical field of glass bottle production, in particular to a production and processing technology of a special-shaped glass bottle, which can improve the mechanical strength of the special-shaped part of the glass bottle, reduce the falling and damage in the subsequent coloring and manufacturing processes, and improve the integrity of the special-shaped glass bottle, thereby improving the yield of the glass bottle; the method comprises the following steps: s1, preparing raw materials; s2, crushing the raw materials; s3, iron removal treatment; s4, ball milling treatment; s5, drying the raw materials; s6, melting the raw materials; s7, blowing to molding: respectively injecting the melt for the glass bottle body and the melt for the special-shaped part which are cooled to 1400 ℃ into a mold for the glass bottle body part and the special-shaped part, and blowing the glass bottle part in the mold for the glass bottle body part to be molded; s8, annealing; s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping; s10, full-automatic spraying; s11, printing and gold stamping; and S12, detecting and packaging.
Description
Technical Field
The invention relates to the technical field of glass bottle production, in particular to a production and processing technology of a special-shaped glass bottle.
Background
The glass is an amorphous inorganic non-metallic material, generally made from a plurality of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash and the like) as main raw materials, and a small amount of auxiliary raw materials are added, the glass bottle is made from glass, the containers for containing liquid are mostly used for containing wine, in order to adapt to the requirements of consumers, glass bottles are often produced into special shapes, the aesthetic degree of the glass bottles is improved, the aesthetic value of different consumers is met, when the existing process is used for producing the special-shaped glass bottles, the special-shaped glass bottle is generally obtained by mechanically vertically or extruding and molding a molten glass raw material, and because the special-shaped part of the glass bottle is generally fine, the glass bottle is easy to fall off and damage in the subsequent coloring treatment and manufacturing process, and the integrity of the special-shaped glass bottle is influenced, so that the yield of the glass bottle is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides the production and processing technology of the special-shaped glass bottle, which can improve the mechanical strength of the special-shaped part of the glass bottle, reduce the falling and damage in the subsequent coloring and manufacturing processes, and improve the integrity of the special-shaped glass bottle, thereby improving the yield of the glass bottle.
The invention relates to a production processing technology of a special-shaped glass bottle, which comprises the following steps:
s1, preparing raw materials: preparing cullet, silica sand, borax, soda ash, limestone, dolomite, carbon fiber, arsenic oxide, a decolorizing agent, a coloring agent, a clarifying agent and an opacifying agent as raw materials;
s2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the mold for molding, fusing the melt at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the special-shaped glass bottle blown to be molded into an annealing furnace for annealing treatment;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying the surface coating of the special-shaped glass bottle by using an infrared baking technology;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
Further, the adding proportion of the raw materials used for the body part of the glass bottle is as follows by weight: 15-30 parts of cullet, 20-25 parts of silica sand, 5-10 parts of borax, 5-10 parts of soda ash, 8-12 parts of limestone, 4-9 parts of dolomite, 1-3 parts of carbon fiber, 1-3 parts of arsenic oxide, 1-2 parts of a decolorizing agent, 1-2 parts of a coloring agent, 1-2 parts of a clarifying agent and 1-2 parts of an opacifying agent.
Furthermore, the addition proportion of each raw material used by the special-shaped part is as follows by weight: 15-30 parts of cullet, 25-35 parts of silica sand, 5-10 parts of soda ash, 8-12 parts of limestone, 4-9 parts of dolomite, 1-3 parts of carbon fiber, 1-3 parts of arsenic oxide, 1-2 parts of a decolorizing agent, 1-2 parts of a coloring agent, 1-2 parts of a clarifying agent and 1-2 parts of an opacifying agent.
Further, the raw material melting time is 8-10 h, the melting temperature is 1600-1650 ℃, and the heating rate is 200-300 ℃/h.
Further, the annealing treatment is divided into 3 stages, wherein the first stage: keeping the temperature at 550-600 ℃ for 15-25 min; and a second stage: cooling to 300-325 ℃ at the speed of 3-5 ℃/min, and keeping for 100-120 min; and a third stage: cooling to 170-200 ℃ at a speed of 3-5 ℃/min, and keeping for 50-70 min.
Furthermore, the number of the moulds used by the special-shaped part is more than or equal to that of the moulds used by the body part of the glass bottle.
Further, the surface coating of the special-shaped glass bottle is any one of a sol-gel silicon coating, an organic-inorganic composite coating, an epoxy resin coating and an organic silicon modified coating.
Compared with the prior art, the invention has the beneficial effects that: the raw materials needed by the glass bottle body and the special-shaped part are respectively prepared and ground, the content of silica sand in the raw materials used by the special-shaped part is higher than that of the raw materials of the glass bottle, so that the hardness of the prepared special-shaped part is slightly higher than that of the glass bottle, the mechanical strength of the special-shaped part of the glass bottle can be improved, the glass bottle and the special-shaped part can be easily molded by adding alkali in the raw materials, the chemical stability and the mechanical strength of the glass are improved by adding limestone, the transparency of the glass is improved, the thermal expansion is reduced, the water resistance is improved by introducing magnesium oxide through dolomite, the corrosion resistance of the prepared glass can be improved by adding carbon fiber and arsenic oxide, meanwhile, the special-shaped part molds and the glass bottle part molds are separated by adopting a mode of separating the glass bottle part from the special-shaped part molds, different numbers of the special-shaped, the method comprises the steps of respectively injecting melted raw materials into a glass bottle part mold and a special-shaped part mold, blowing the glass bottle to be molded, improving the fixing stability of the special-shaped part on the surface of the glass bottle through the fusion of the melted raw materials at the joint of the special-shaped part and the glass bottle, further reducing the falling and damage of the special-shaped part in the subsequent coloring and manufacturing processes, improving the integrity of the special-shaped glass bottle, improving the production yield of the glass bottle, printing different patterns on the surface of the special-shaped glass bottle through a full-automatic spraying production line, a UV six-color printing machine and an LED four-color stamping machine, and configuring different wine culture patterns according to different wine products packaged in the glass bottle, so that the lingering wine history culture bottom and local custom conditions in China can be displayed.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1
A production and processing technology of a special-shaped glass bottle comprises the following steps:
s1, preparing raw materials: respectively preparing raw materials of a glass bottle body and a special-shaped part:
the adding proportion of each raw material used for the body part of the glass bottle is as follows by weight: 15 parts of cullet, 23 parts of silica sand, 5 parts of borax, 6 parts of soda ash, 8 parts of limestone, 4 parts of dolomite, 1 part of carbon fiber, 1 part of arsenic oxide, 1 part of decolorant, 1 part of colorant, 1 part of clarifier and 1 part of opacifier.
The addition proportion of each raw material used by the special-shaped part is as follows by weight: 15 parts of cullet, 25 parts of silica sand, 6 parts of soda ash, 8 parts of limestone, 4 parts of dolomite, 1 part of carbon fiber, 1 part of arsenic oxide, 1 part of decolorant, 1 part of colorant, 1 part of clarifier and 1 part of opacifier.
S2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt, wherein the raw material melting time is 9h, the melting temperature is 1600 ℃, and the temperature rising speed is 200 ℃/h;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, wherein the number of the molds for the special-shaped part is more than or equal to that of the molds for the body part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle which are cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the molds for the body part of the glass bottle to be molded, fusing the melts at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the profiled glass bottle blown to the forming machine to an annealing furnace for annealing treatment, wherein the annealing treatment is divided into 3 stages, and the first stage comprises the following steps: keeping at 550 deg.C for 20 min; and a second stage: cooling to 300 ℃ at the speed of 3-5 ℃/min, and keeping for 100 min; and a third stage: cooling to 170 ℃ at the speed of 3-5 ℃/min, and keeping for 50 min;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying a coating on the surface of the special-shaped glass bottle by using an infrared baking technology, wherein the coating on the surface of the special-shaped glass bottle is a sol-gel silicon coating;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
The mechanical strength and hardness of the special-shaped part of the special-shaped glass bottle prepared by the embodiment are slightly higher than those of the glass bottle, the mechanical strength of the prepared special-shaped glass bottle is 8% higher than that of the special-shaped glass bottle prepared by the existing mode, the special shape can be tightly combined on the surface of the glass bottle through fusion of the special-shaped part molten material and the glass bottle molten material, the falling and damage of the special-shaped part in the subsequent coloring and manufacturing processes can be reduced, the integrity of the special-shaped glass bottle is improved, and the glass bottle production yield can be improved by 15%.
Example 2
A production and processing technology of a special-shaped glass bottle comprises the following steps:
s1, preparing raw materials: respectively preparing raw materials of a glass bottle body and a special-shaped part:
the adding proportion of each raw material used for the body part of the glass bottle is as follows by weight: 30 parts of cullet, 25 parts of silica sand, 6 parts of borax, 5 parts of soda ash, 9 parts of limestone, 6 parts of dolomite, 2 parts of carbon fiber, 2 parts of arsenic oxide, 1 part of decolorant, 1 part of colorant, 1 part of clarifier and 1 part of opacifier.
The addition proportion of each raw material used by the special-shaped part is as follows by weight: 30 parts of cullet, 28 parts of silica sand, 5 parts of soda ash, 9 parts of limestone, 6 parts of dolomite, 2 parts of carbon fiber, 2 parts of arsenic oxide, 1 part of decolorant, 1 part of colorant, 1 part of clarifier and 1 part of opacifier.
S2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt, wherein the raw material melting time is 10 hours, the melting temperature is 1650 ℃, and the heating speed is 200 ℃/h;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, wherein the number of the molds for the special-shaped part is more than or equal to that of the molds for the body part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle which are cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the molds for the body part of the glass bottle to be molded, fusing the melts at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the profiled glass bottle blown to the forming machine to an annealing furnace for annealing treatment, wherein the annealing treatment is divided into 3 stages, and the first stage comprises the following steps: keeping at 580 deg.C for 20 min; and a second stage: cooling to 310 ℃ at the speed of 3-5 ℃/min, and keeping for 110 min; and a third stage: cooling to 190 ℃ at the speed of 3-5 ℃/min, and keeping for 60 min;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying a surface coating of the special-shaped glass bottle by using an infrared baking technology, wherein the surface coating of the special-shaped glass bottle is an organic-inorganic composite coating;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
The mechanical strength and hardness of the special-shaped part of the special-shaped glass bottle prepared by the embodiment are slightly higher than those of the glass bottle, the mechanical strength of the prepared special-shaped glass bottle is 10% higher than that of the special-shaped glass bottle prepared by the existing mode, the special shape can be tightly combined on the surface of the glass bottle through fusion of the special-shaped part molten material and the glass bottle molten material, the falling and damage of the special-shaped part in the subsequent coloring and manufacturing processes can be reduced, the integrity of the special-shaped glass bottle is improved, and the glass bottle production yield can be improved by 14%.
Example 3
A production and processing technology of a special-shaped glass bottle comprises the following steps:
s1, preparing raw materials: respectively preparing raw materials of a glass bottle body and a special-shaped part:
the adding proportion of each raw material used for the body part of the glass bottle is as follows by weight: 20 parts of cullet, 20 parts of silica sand, 8 parts of borax, 7 parts of soda ash, 10 parts of limestone, 7 parts of dolomite, 2 parts of carbon fiber, 2 parts of arsenic oxide, 2 parts of decolorant, 2 parts of colorant, 2 parts of clarifier and 2 parts of opacifier.
The addition proportion of each raw material used by the special-shaped part is as follows by weight: 20 parts of cullet, 32 parts of silica sand, 7 parts of soda ash, 10 parts of limestone, 7 parts of dolomite, 2 parts of carbon fiber, 2 parts of arsenic oxide, 2 parts of a decolorant, 2 parts of a colorant, 2 parts of a clarifier and 2 parts of an opacifier.
S2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt, wherein the raw material melting time is 9h, the melting temperature is 1600 ℃, and the temperature rising speed is 300 ℃/h;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, wherein the number of the molds for the special-shaped part is more than or equal to that of the molds for the body part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle which are cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the molds for the body part of the glass bottle to be molded, fusing the melts at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the profiled glass bottle blown to the forming machine to an annealing furnace for annealing treatment, wherein the annealing treatment is divided into 3 stages, and the first stage comprises the following steps: maintaining at 560 deg.C for 22 min; and a second stage: cooling to 320 ℃ at the speed of 3-5 ℃/min, and keeping for 115 min; and a third stage: cooling to 180 ℃ at the speed of 3-5 ℃/min, and keeping for 55 min;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying a coating on the surface of the special-shaped glass bottle by using an infrared baking technology, wherein the coating on the surface of the special-shaped glass bottle is an epoxy resin coating;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
The mechanical strength and hardness of the special-shaped part of the special-shaped glass bottle prepared by the embodiment are slightly higher than those of the glass bottle, the mechanical strength of the prepared special-shaped glass bottle is 10% higher than that of the special-shaped glass bottle prepared by the existing mode, the special shape can be tightly combined on the surface of the glass bottle through fusion of the special-shaped part molten material and the glass bottle molten material, the falling and damage of the special-shaped part in the subsequent coloring and manufacturing processes can be reduced, the integrity of the special-shaped glass bottle is improved, and the glass bottle production yield can be improved by 15%.
Example 4
A production and processing technology of a special-shaped glass bottle comprises the following steps:
s1, preparing raw materials: respectively preparing raw materials of a glass bottle body and a special-shaped part:
the adding proportion of each raw material used for the body part of the glass bottle is as follows by weight: 25 parts of cullet, 22 parts of silica sand, 10 parts of borax, 10 parts of soda ash, 12 parts of limestone, 9 parts of dolomite, 3 parts of carbon fiber, 3 parts of arsenic oxide, 2 parts of decolorant, 2 parts of colorant, 2 parts of clarifier and 2 parts of opacifier.
The addition proportion of each raw material used by the special-shaped part is as follows by weight: 25 parts of cullet, 35 parts of silica sand, 10 parts of soda ash, 12 parts of limestone, 9 parts of dolomite, 3 parts of carbon fiber, 3 parts of arsenic oxide, 2 parts of a decolorant, 2 parts of a colorant, 2 parts of a clarifier and 2 parts of an opacifier.
S2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt, wherein the raw material melting time is 8h, the melting temperature is 1650 ℃, and the heating speed is 300 ℃/h;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, wherein the number of the molds for the special-shaped part is more than or equal to that of the molds for the body part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle which are cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the molds for the body part of the glass bottle to be molded, fusing the melts at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the profiled glass bottle blown to the forming machine to an annealing furnace for annealing treatment, wherein the annealing treatment is divided into 3 stages, and the first stage comprises the following steps: keeping at 600 deg.C for 25 min; and a second stage: cooling to 325 ℃ at the speed of 3-5 ℃/min, and keeping for 120 min; and a third stage: cooling to 200 ℃ at the speed of 3-5 ℃/min, and keeping for 70 min;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying a surface coating of the special-shaped glass bottle by using an infrared baking technology, wherein the surface coating of the special-shaped glass bottle is an organic silicon modified coating;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
The mechanical strength and hardness of the special-shaped part of the special-shaped glass bottle prepared by the embodiment are slightly higher than those of the glass bottle, the mechanical strength of the prepared special-shaped glass bottle is 9% higher than that of the special-shaped glass bottle prepared by the existing mode, the special shape can be tightly combined on the surface of the glass bottle through fusion of the special-shaped part molten material and the glass bottle molten material, the falling and damage of the special-shaped part in the subsequent coloring and manufacturing processes can be reduced, the integrity of the special-shaped glass bottle is improved, and the glass bottle production yield can be improved by 16%.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The production and processing technology of the special-shaped glass bottle is characterized by comprising the following steps:
s1, preparing raw materials: preparing cullet, silica sand, borax, soda ash, limestone, dolomite, carbon fiber, arsenic oxide, a decolorizing agent, a coloring agent, a clarifying agent and an opacifying agent as raw materials;
s2, crushing the raw materials: crushing the raw materials into granules by a crusher, sieving the granules, and continuously crushing the larger part of the separated granules until all the crushed raw materials can be sieved;
s3, iron removal treatment: carrying out iron removal treatment on the crushed raw material powder by using magnetic iron removal equipment;
s4, ball milling: adding the raw material powder subjected to iron removal into a ball mill for fine grinding to obtain fine raw material powder;
s5, drying raw materials: placing the fine raw material powder in a drying box for drying treatment to remove the moisture doped in the raw material;
s6, melting raw materials: heating the dried raw materials in a high-temperature melting furnace, and stirring to melt the raw materials to obtain a raw material melt;
s7, blowing to molding: assembling molds for a body part and a special-shaped part of the glass bottle, respectively injecting the melt for the body part and the melt for the special-shaped part of the glass bottle cooled to 1400 ℃ into the molds for the body part and the special-shaped part of the glass bottle, blowing the body part of the glass bottle in the mold for molding, fusing the melt at the joint of the body part and the special-shaped part of the glass bottle, and fixing the special shape on the body part of the glass bottle;
s8, annealing treatment: transferring the special-shaped glass bottle blown to be molded into an annealing furnace for annealing treatment;
s9, cooling and shaping: taking out the annealed special-shaped glass bottle, cooling to room temperature and shaping;
s10, full-automatic spraying: carrying out surface spraying treatment on the shaped special-shaped glass bottle in a full-automatic spraying production line, and drying and solidifying the surface coating of the special-shaped glass bottle by using an infrared baking technology;
s11, printing and gold stamping: printing and gold stamping treatment is carried out on the surface coating of the special-shaped glass bottle through a UV six-color printing machine and an LED four-color gold stamping machine, and the special-shaped glass bottle is baked, dried and shaped;
s12, detecting and packaging: and detecting the processed special-shaped glass bottles by using a full-automatic monitor, and packaging qualified parts.
2. The production and processing technology of the special-shaped glass bottle as claimed in claim 1, wherein the adding proportion of the raw materials used for the body part of the glass bottle is as follows by weight: 15-30 parts of cullet, 20-25 parts of silica sand, 5-10 parts of borax, 5-10 parts of soda ash, 8-12 parts of limestone, 4-9 parts of dolomite, 1-3 parts of carbon fiber, 1-3 parts of arsenic oxide, 1-2 parts of a decolorizing agent, 1-2 parts of a coloring agent, 1-2 parts of a clarifying agent and 1-2 parts of an opacifying agent.
3. The production and processing technology of the special-shaped glass bottle as claimed in claim 1, wherein the addition proportion of the raw materials used by the special-shaped part is as follows by weight: 15-30 parts of cullet, 25-35 parts of silica sand, 5-10 parts of soda ash, 8-12 parts of limestone, 4-9 parts of dolomite, 1-3 parts of carbon fiber, 1-3 parts of arsenic oxide, 1-2 parts of a decolorizing agent, 1-2 parts of a coloring agent, 1-2 parts of a clarifying agent and 1-2 parts of an opacifying agent.
4. The production and processing technology of the special-shaped glass bottle as claimed in claim 1, wherein the raw material melting time is 8-10 h, the melting temperature is 1600-1650 ℃, and the temperature rise speed is 200-300 ℃/h.
5. The process for manufacturing a shaped glass bottle as claimed in claim 1, wherein the annealing treatment is divided into 3 stages, wherein the first stage: keeping the temperature at 550-600 ℃ for 15-25 min; and a second stage: cooling to 300-325 ℃ at the speed of 3-5 ℃/min, and keeping for 100-120 min; and a third stage: cooling to 170-200 ℃ at a speed of 3-5 ℃/min, and keeping for 50-70 min.
6. The process for producing a shaped glass bottle as claimed in claim 1, wherein the number of molds used for the shaped portion is equal to or greater than the number of molds used for the body portion of the glass bottle.
7. The process for producing the special-shaped glass bottle as claimed in claim 1, wherein the surface coating of the special-shaped glass bottle is any one of a sol-gel silicon coating, an organic-inorganic composite coating, an epoxy resin coating and an organic silicon modified coating.
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