CN106630559A - Method for producing colored glass bottle by centrifugal casting - Google Patents
Method for producing colored glass bottle by centrifugal casting Download PDFInfo
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- CN106630559A CN106630559A CN201611169974.8A CN201611169974A CN106630559A CN 106630559 A CN106630559 A CN 106630559A CN 201611169974 A CN201611169974 A CN 201611169974A CN 106630559 A CN106630559 A CN 106630559A
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- water
- osculum
- glass metal
- die
- montant
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/04—Other methods of shaping glass by centrifuging
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The invention discloses a method for producing colored glass bottle by centrifugal casting, and belongs to the the technical field of colored glass bottle production. The method comprises the following steps that a glass liquid is dropped in a forming chamber; a plunger chip is pressed down to form a billet; a bottom die and a ring die are rotated at a high speed, and cooling water is introduced into a cooling passage through a water inlet; a conical head is rotated to feed water containing pigments into a water inlet hole; the plunger chip is rotated so that the water in the water inlet hole is sprayed to the glass liquid, as the bottom die rotates at a high speed, the water containing pigments will be uniformly distributed in the interior of the glass liquid until the formation of a colored glass bottle under the influence of centrifugal force and the flowing glass liquid. Compared with traditional way of producing colored glass bottle by changing raw material of the glass liquid, the method is more convenient by adding different pigments to the water according to production demands, and thus colored glass bottles with different color are obtained, which are free from limitations of the raw materials.
Description
Technical field
The present invention relates to a kind of manufacturing process of vial.
Background technology
Centrifugal casting is the common method of large glass product shaping, and centrifugal casting is that annular is installed on bed die
Mould, glass metal is injected in bed die, and glass metal is pressed into into base substrate first with drift, bed die is rotated at a high speed, glass metal
Flow and extension forming along bed die perisporium under the influence of centrifugal force.
Often color is relatively simple for the current glassware for adopting centrifugal casting to produce on the market, and some stained glass
Production mainly by the improvement on raw material, cause the glassware produced that there is certain face by the improvement of raw material
Color, this characteristic using material is affected very big come the mode for reaching change glass colour by the characteristic of raw material itself, it is impossible to
Fully meet the demand of production.
The content of the invention
The invention is intended to provide a kind of color glass that can fully meet the vial Production requirement in production to different colours
The manufacturing process of glass bottle.
Utilization spun casting in this programme manufactures the manufacturing process of stained glass bottle, and the method adopts centrifugal casting die
Shaping, the centrifugal casting die includes bed die, circular die and drift, and bed die is provided with forming cavity, bed die include bottom external mold and
Bottom internal model, is fixedly connected between bottom external mold and bottom internal model, and the cooling water channel of annular is offered in the internal model of bottom, opens on the external mold of bottom
Water inlet and delivery port are provided with, water inlet and delivery port are communicated respectively with the two ends of cooling water channel, and drift is wrapped successively from top to bottom
The first montant, the second montant and the 3rd montant are included, the second montant is provided with the second external screw thread, cone is threaded with the second montant
Forming head, is further opened with inlet opening on drift, and some the first osculums communicated with inlet opening are offered on the second montant,
Some the second osculums that can be communicated with the first osculum or stagger are offered on conical head；
The method is comprised the following steps：
（1）, glass metal be cooled to into 800-1000 DEG C be added dropwise in forming cavity, rotating cone forming head makes the second osculum and first
Osculum staggers；
（2）, drift push, the glass metal in forming cavity is pressed into into base substrate, take out drift；
（3）, make bed die and the superhigh speed of circular die one rotation, rotating speed is 1000-1500r/min, at the same by water inlet to cooling
Cooling water is passed through in passage, cooling water flow is 15-20L/min, and the glass metal in forming cavity is close under the influence of centrifugal force
On the wall of forming cavity；
（4）, after cooling water is passed through 2-3min, rotating cone forming head makes the second osculum communicate with the first osculum, then to entering
The water containing pigment is passed through in water hole；
（5）, rotate drift, the rotating speed of drift is 500-800r/min, make the water in inlet opening pass sequentially through the first osculum and
It is sprayed at after second osculum on glass metal, as the high speed of bed die rotates, the water containing pigment is by centrifugal force and flowing
The inside of glass metal is evenly distributed in the presence of glass metal, until forming stained glass bottle.
The step of this programme（1）It is middle glass metal is cooled to into 800-1000 DEG C after be added dropwise to again in forming cavity, glass metal
Temperature is higher, and viscosity is less, the viscosity of needs when the glass liquid energy in the temperature range preferably meets forming of glass, if glass
Glass liquid temp is too high, and viscosity is too small, and the mobility of glass metal is excessive, and curring time is long, if the temperature of glass metal is too low, viscosity
Excessive, melt flow is too small during shaping, forming difficulty.
Step（3）In make bed die and the superhigh speed of circular die one be passed through cooling water when rotating, now contact with shaping cavity wall
The top layer of glass metal transfers heat to bed die, because the volumetric heat capacity of bed die is more than the volumetric heat capacity of glass metal, while glass
The heat conductivity of liquid is poor, therefore the glass metal skin temperature contacted with shaping cavity wall reduces very big, and the temperature of bed die is raised very
Little, while glass metal internal temperature is still higher, according to the characteristic of glass metal, the temperature of glass metal is higher, the viscosity of glass metal
Less, mobility is better, therefore now very big with the glass metal top layer viscosity that shaping cavity wall is contacted, and is substantially at and do not flow shape
State, and glass metal inside and the viscosity very little with the glass metal top layer of air contact, mobility is fine.
Step（4）In be passed through the water of pigment into inlet opening again after cooling water is passed through 2-3min, now with forming cavity
The heat on the glass metal top layer of wall contact has distributed more, and the viscosity of glass metal is larger.
Step（5）Middle rotation drift makes the water containing pigment be sprayed on glass metal, and the pigment can be according to Production requirement
Addition, as the high speed of bed die rotates, the water containing pigment will be evenly distributed in glass metal with the glass metal of flowing
Portion, so as to obtain stained glass bottle, while when the water for having pigment is sprayed on glass metal, the heat of water heat absorbing glass liquid will
Generation gasification phenomenon, so as to accelerate the cooling of glass metal, improves the forming efficiency of vial.
The effect of this programme is：1st, this programme using glass metal characteristic, by bed die arrange cooling water channel come
The cooling velocity accelerated and shape the glass metal top layer that cavity wall is contacted, increases the viscosity on glass metal top layer, reduces mobility, while
By drift to glass metal water of the sprinkling with pigment, using glass metal inside and the glass metal top layer cooling speed with air contact
Degree is slow, the characteristics of mobility is big, allows flowing and centrifugal force of the water for playing the role of pigment being sprayed on glass metal in glass metal
Under be evenly distributed in the inside of glass metal, so as to stained glass bottle is obtained, therefore this programme changes the original of glass metal with tradition
The mode for expecting to produce stained glass bottle is compared, and this programme can easily add different pigment in water according to Production requirement,
The stained glass bottle of different colours is further obtained, is not limited by raw material itself.
2nd, the inside that pigment enters into glass metal is carried using water in this programme, due to the temperature height of glass metal, water and glass
Substantial amounts of heat will be absorbed after the contact of glass liquid, water absorbs and will produce after the heat gasification phenomenon, on the one hand water to accelerate glass
The cooling of glass liquid, improves the forming efficiency of vial, and when on the other hand water gas will be changed into, and the gas is overflowing glass metal
When, due to there is bubble in glass metal, the water rear gas for producing will make bubble become big, and then make bubble become gas row
Go out, therefore this programme can also effectively reduce the bubble in the vial produced, and improve the quality of vial.
3rd, this programme sets cooling water channel on bed die, accelerates to be contacted with shaping cavity wall by way of to cooling water channel water flowing
Glass metal top layer heat distribute, viscosity becomes big, and mobility diminishes, so that pigment will not be applied to the table of vial
Layer.
Further, the flow of cooling water is 20L/min.The preferably guarantee pair of the cooling water energy of the flow is straight with shaping cavity wall
The cooling effect on the glass metal top layer of contact.
Further, bed die and circular die are driven by variable-frequency motor and are rotated at a high speed.Variable-frequency motor is conventional power set,
Variable-frequency motor it is easy to control, it is only necessary to change is passed through the electric current of variable-frequency motor, you can the rotating speed of convenient control variable-frequency motor,
Therefore variable-frequency motor drives bed die and circular die to rotate at a high speed, and very easily the rotating speed of bed die and circular die can be controlled
System.
Further, the rotating speed of bed die and finishing die is 1500r/min, and variable-frequency motor is 4 pole variable-frequency motors.Work as variable-frequency motor
When driving bed die and finishing die to rotate with the rotating speed of 1500r/min for 4 pole variable-frequency motors, and variable-frequency motor, according to variable-frequency motor
Relation between number of poles, rotating speed and frequency, now the frequency of supply of variable-frequency motor is 50Hz, therefore now variable-frequency motor is only needed to
It is passed through power current, it is not necessary to frequency-conversion processing is carried out to power current, it is easy to use.
Description of the drawings
Structural representation when Fig. 1 is embodiment of the present invention centrifugal casting die blanking；
Structural representation when Fig. 2 is embodiment of the present invention centrifugal casting die punching；
Structural representation when Fig. 3 is embodiment of the present invention centrifugal casting die flospinning；
Fig. 4 is the structural representation of embodiment of the present invention drift.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Bottom internal model 1, cooling water channel 11, bottom external mold 2, water inlet pipe 21, outlet pipe 22,
Bevel for welding 23, circular die 3, drift 4, the first montant 41, the second montant 42, the 3rd montant 43, conical head 44, inlet opening 45,
First osculum 46, the second osculum 47, nut 48, glass metal 5.
A kind of utilization spun casting manufactures the manufacturing process of stained glass bottle, and the method is shaped using centrifugal casting die,
Comprise the following steps：
（1）, by circular die be arranged on bed die on, be added dropwise in forming cavity when glass metal is cooled to 800-1000 DEG C, rotation conic
Head, makes the second osculum stagger with the first osculum, need when the glass liquid energy in the temperature range preferably meets forming of glass
The viscosity wanted, if temperature of glass liquid is too high, viscosity is too small, and the mobility of glass metal is excessive, and curring time is long, if glass metal
Temperature it is too low, viscosity is excessive, and melt flow is too small during shaping, forming difficulty；
（2）, drift push, the glass metal in forming cavity is pressed into into base substrate, take out drift；
（3）, bed die is connected with variable-frequency motor, variable-frequency motor drives bed die and the rotation of the superhigh speed of circular die one, and rotating speed is 1000-
1500r/min, while be passed through cooling water into cooling duct by water inlet, cooling water flow is 15-20L/min, forming cavity
Interior glass metal is close under the influence of centrifugal force on the wall of forming cavity, and the glass metal top layer for now contacting with shaping cavity wall sticks
Degree is very big, is substantially at not flow regime, and glass metal inside and the viscosity very little with the glass metal top layer of air contact, flowing
Property is fine；
（4）, after cooling water is passed through 2-3min, rotating cone forming head makes the second osculum communicate with the first osculum, then to entering
The water containing pigment is passed through in water hole, the pigment can add according to Production requirement；
（5）, rotate drift, the rotating speed of drift is 500-800r/min, make the water in inlet opening pass sequentially through the first osculum and
It is sprayed at after second osculum on glass metal, as the high speed of bed die rotates, the water containing pigment is by centrifugal force and flowing
The inside of glass metal is evenly distributed in the presence of glass metal, while when the water for having pigment is sprayed on glass metal, water is inhaled
Receiving the heat of glass metal will occur gasification phenomenon, until forming stained glass bottle.
Centrifugal casting die used in said method is as shown in accompanying drawing 1, Fig. 2 and Fig. 3, including bed die, the middle part of bed die
Forming cavity is offered, bed die includes bottom external mold 2 and bottom internal model 1, carries out by way of welding between bottom external mold 2 and bottom internal model 1
Connection, offers two circle bevel for weldings 23 on bottom external mold 2, when the welding of bottom external mold 2 and bottom internal model 1 is carried out, by weldering
To connect welded at groove 23 and be capable of achieving being fixedly connected between bottom external mold 2 and bottom internal model 1.
Cooling water channel 11 is offered in bottom internal model 1, water inlet and delivery port is offered on bottom external mold 2, water inlet and
Respectively positioned at the two ends of cooling water channel 11, the bottom of at, the water inlet of external mold 2 is provided with the collision mat of water inlet pipe 21 and first to delivery port
Piece, the bottom of at, the water outlet of external mold 2 is provided with the waterproof gasket of outlet pipe 22 and second, when cooling down to bed die, cooling water
Enter from water inlet pipe 21, discharge from outlet pipe 22 Jing after cooling water channel 11.Circular die 3 is installed on the top of bed die, in bed die
Top be additionally provided with drift 4.
As shown in figure 4, drift 4 includes successively from top to bottom the first montant 41, the second montant 42 and the 3rd montant 43, wherein
The axial width of first montant 41 is more than the axial width of the second montant 42, and the axial width of the second montant 42 is more than the 3rd montant 43 axially
Width, while offering the second external screw thread on the second montant 42, offers the 3rd external screw thread, second on the 3rd montant 43
Also be threaded with conical head on montant 42, conical head has the accuracy being gradually reduced from top to bottom, be additionally provided with drift 4 into
Water hole 45, inlet opening 45 sequentially passes through from top to bottom the first montant 41 and the second montant 42, if being additionally provided with the second montant 42
The first dry osculum 46, the first osculum 46 is communicated with inlet opening 45, and the second some osculums are additionally provided with conical head
47, the second osculum 47 can be communicated or staggered with the first osculum 46, while the second osculum 47 has downward gradient, this is oblique
Degree is inclined gradually downward from the one end communicated with the first osculum 46, and the gradient is avoided that in pressed glass liquid 5, glass metal 5
Enter in the second osculum 47.
Nut 48 is threaded with the 3rd montant 43, when conical head is installed, by conical head and the spiral shell of the second montant 42
Line connects, and then again nut 48 is arranged on into the 3rd montant 43, in actual use, when conical head 44 and nut 48 offset,
Second osculum 47 staggers with the first osculum 46, when rotating cone forming head 44 makes the montant 41 of conical head 44 and first offset, the
Two osculums 47 offset with the first osculum 46, so as to ensure that being accurately positioned for conical head 44.
Above-described is only embodiments of the invention, and the general knowledge here such as known concrete structure and characteristic is not made in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (4)
1. a kind of utilization spun casting manufactures the manufacturing process of stained glass bottle, and the method is shaped using centrifugal casting die, institute
Centrifugal casting die is stated including bed die, circular die and drift, bed die is provided with forming cavity, it is characterised in that bed die is included outside bottom
Mould and bottom internal model, are fixedly connected between bottom external mold and bottom internal model, the cooling water channel of annular are offered in the internal model of bottom, in bottom external mold
On offer water inlet and delivery port, water inlet and delivery port are communicated respectively with the two ends of cooling water channel, drift from top to bottom according to
Secondary including the first montant, the second montant and the 3rd montant, the second montant is provided with the second external screw thread, is threadedly coupled on the second montant
There is conical head, inlet opening is further opened with drift, some the first drainings communicated with inlet opening are offered on the second montant
Hole, offers some the second osculums that can be communicated with the first osculum or stagger on conical head；
The method is comprised the following steps：
（1）, glass metal be cooled to into 800-1000 DEG C be added dropwise in forming cavity, rotating cone forming head makes the second osculum and first
Osculum staggers；
（2）, drift push, the glass metal in forming cavity is pressed into into base substrate, take out drift；
（3）, bed die and circular die is rotated together, rotating speed is 1000-1500r/min, at the same by water inlet to cooling duct
Cooling water is inside passed through, cooling water flow is 15-20L/min, and the glass metal in forming cavity is close under the influence of centrifugal force
On the wall in shape chamber；
（4）, after cooling water is passed through 2-3min, rotating cone forming head makes the second osculum communicate with the first osculum, then to entering
The water containing pigment is passed through in water hole；
（5）, rotate drift, the rotating speed of drift is 500-800r/min, make the water in inlet opening pass sequentially through the first osculum and
It is sprayed at after second osculum on glass metal, as the high speed of bed die rotates, the water containing pigment is by centrifugal force and flowing
The inside of glass metal is evenly distributed in the presence of glass metal, until forming stained glass bottle.
2. a kind of utilization spun casting according to claim 1 manufactures the manufacturing process of stained glass bottle, it is characterised in that：
The flow of cooling water is 20L/min.
3. a kind of utilization spun casting according to claim 2 manufactures the manufacturing process of stained glass bottle, it is characterised in that：
Bed die and circular die are driven by variable-frequency motor and are rotated at a high speed.
4. a kind of utilization spun casting according to claim 3 manufactures the manufacturing process of stained glass bottle, it is characterised in that：
The rotating speed of bed die and finishing die is 1500r/min, and variable-frequency motor is 4 pole variable-frequency motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169974.8A CN106630559B (en) | 2016-12-16 | 2016-12-16 | A method of stained glass bottle is manufactured using centrifugal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169974.8A CN106630559B (en) | 2016-12-16 | 2016-12-16 | A method of stained glass bottle is manufactured using centrifugal casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106630559A true CN106630559A (en) | 2017-05-10 |
| CN106630559B CN106630559B (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611169974.8A Active CN106630559B (en) | 2016-12-16 | 2016-12-16 | A method of stained glass bottle is manufactured using centrifugal casting |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129131A (en) * | 2017-06-28 | 2017-09-05 | 重庆华瑞玻璃有限公司 | One kind is based on centrifugally cast device for shaping glass |
| CN113429117A (en) * | 2021-08-11 | 2021-09-24 | 江西鼎盛新材料科技有限公司 | Forming device and forming method of microcrystalline glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1321701A1 (en) * | 1985-07-08 | 1987-07-07 | Калининский Стекольный Завод | Mould for whirlering glassware |
| CN101717177A (en) * | 2009-11-04 | 2010-06-02 | 中国建筑材料科学研究总院 | Device and method for forming glass product by spinning method |
| CN103819075A (en) * | 2014-02-28 | 2014-05-28 | 中国建筑材料科学研究总院 | Spinning and molding device for glassware |
| CN203621451U (en) * | 2013-12-05 | 2014-06-04 | 昆山市珍和模具五金机械有限公司 | Water cooling type casting punch |
-
2016
- 2016-12-16 CN CN201611169974.8A patent/CN106630559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1321701A1 (en) * | 1985-07-08 | 1987-07-07 | Калининский Стекольный Завод | Mould for whirlering glassware |
| CN101717177A (en) * | 2009-11-04 | 2010-06-02 | 中国建筑材料科学研究总院 | Device and method for forming glass product by spinning method |
| CN203621451U (en) * | 2013-12-05 | 2014-06-04 | 昆山市珍和模具五金机械有限公司 | Water cooling type casting punch |
| CN103819075A (en) * | 2014-02-28 | 2014-05-28 | 中国建筑材料科学研究总院 | Spinning and molding device for glassware |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129131A (en) * | 2017-06-28 | 2017-09-05 | 重庆华瑞玻璃有限公司 | One kind is based on centrifugally cast device for shaping glass |
| CN113429117A (en) * | 2021-08-11 | 2021-09-24 | 江西鼎盛新材料科技有限公司 | Forming device and forming method of microcrystalline glass |
| CN113429117B (en) * | 2021-08-11 | 2022-05-20 | 江西鼎盛新材料科技有限公司 | Forming device and forming method of microcrystalline glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106630559B (en) | 2018-12-21 |
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Effective date of registration: 20190425 Address after: 402761 Qingming Village, Qingba Street, Bishan District, Chongqing Patentee after: CHONGQING CHONGBO ENERGY SAVING GLASS CO., LTD. Address before: 400052 Fourth Society of Happy Village, Huayan Town, Jiulongpo District, Chongqing Patentee before: CHONGQING TIANHE GLASS CO., LTD. |
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Effective date of registration: 20201210 Address after: 233100 meters northwest of the intersection of Hebeng road and Qinyin Road, mentai Industrial Park, Fengyang County, Chuzhou City, Anhui Province Patentee after: ANHUI FENGYANG COUNTY HUAXIA GLASSWARE Co.,Ltd. Address before: 402761 Qingming Village, Qingba Street, Bishan District, Chongqing Patentee before: CHONGQING CHONGBO ENERGY SAVING GLASS Co.,Ltd. |