CN106698900A - Glass bottle mould - Google Patents
Glass bottle mould Download PDFInfo
- Publication number
- CN106698900A CN106698900A CN201611117372.8A CN201611117372A CN106698900A CN 106698900 A CN106698900 A CN 106698900A CN 201611117372 A CN201611117372 A CN 201611117372A CN 106698900 A CN106698900 A CN 106698900A
- Authority
- CN
- China
- Prior art keywords
- mould
- forming cavity
- iron rod
- glass bottle
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/34—Glass-blowing moulds not otherwise provided for
- C03B9/347—Construction of the blank or blow mould
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3808—Selection or characteristics of the cooling, heating or insulating medium, e.g. gas composition, moisture content, cryogenic state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a glass bottle mould, and relates to the technical field of moulds. The glass bottle mould comprises a forming mould, a mouth mould, a bottom mould and a blow head, wherein the forming mould is made from a cast iron material, a first blocking groove is formed in the forming mould, and a first excitation coil is arranged in the first blocking groove; a forming cavity is formed between the forming mould and the bottom mould; a plurality of steel balls are arranged in the forming cavity; the glass bottle mould also comprises a ball suction iron rod; a second blocking groove is formed in the ball suction iron rod, a second excitation coil is arranged in the second blocking groove, the ball suction iron rod can extend into the forming cavity, a vent hole is formed in the ball suction iron rod, and a plurality of exhaust holes communicated with the vent hole are also formed in the part, extending into the forming cavity, of the ball suction iron rod. When the glass bottle mould adopting the scheme is used for producing glass bottles, the heat in the glass bottles also can be effectively dissipated in time, so that the problem that the glass bottles have cracks or are broken since stress, caused by not timely cooling of the interiors of the glass bottles during glass bottle production, is easily generated in the glass bottles can be avoided.
Description
Technical field
The present invention relates to a kind of mould.
Background technology
The shaping of vial, is that the glass metal of melting is changed into the process with fixed geometry product, and shaping is
An important process process in vial production, the influence for the Yield and quality and economic benefit of vial is also very big, glass
The manufacturing process of glass bottle mainly has press-and-blow process and rolling process.
The characteristics of press-and-blow process is first to be made the oral area and blank of product with the method for compacting, then moves into again and blow in finishing die
Into product, press-and-blow process needs to use mould when glass metal is blown out into product, and the mould generally comprises finishing die, bed die, mouth mold
And blow head, by the way that to compressed air is passed through in blow head, glass metal flows in the presence of compressed air and ultimately forms glass
Glass product, when vial is produced, because glass metal has temperature higher, therefore glass metal is forming glass system to this mould
Need to distribute substantial amounts of heat during product, and heat of glass metal when shaping in a mold is mainly dissipated by finishing die
Hair, but because the heat conductivity of glass metal is poor, therefore glass metal, in cooling, the glass metal top layer contacted with finishing die is often
Cooling is very fast, and the inside of glass metal cools down relatively slowly, is so easy for producing stress in the inside of the vial produced, and enters
And cause the problems such as obtained vial is easy to be cracked and crush.
The content of the invention
The invention is intended to provide a kind of mould for glass bottle, to solve vial in mould internal shaping, glass metal inside is cold
But the relatively slow caused easy inside in vial produces the problem of stress.
A kind of mould for glass bottle in this programme, including finishing die, mouth mold, bed die and blow head, finishing die is by cast iron material
Material is made, and the first draw-in groove is offered on finishing die, the first magnet exciting coil is provided with the first draw-in groove, shape between finishing die and bed die
Into forming cavity, some steel balls, a diameter of 0.1-0.3mm of steel ball, also including that can stretch into forming cavity are provided with forming cavity
Magnesium iron rod is inhaled, to be inhaled and offer the second draw-in groove on magnesium iron rod, the second magnet exciting coil is provided with the second draw-in groove, inhaling magnesium iron rod can stretch into
In shape chamber, to inhale and offer air vent on magnesium iron rod, inhale magnesium iron rod stretch into forming cavity part be further opened with it is some with air vent phase
Logical vent.
The operation principle of this programme is：It is first logical to the first magnet exciting coil when vial is produced using the mould of this programme
Electricity, after the first magnet exciting coil is powered, the finishing die being made up of cast iron materials will be now some to being placed in forming cavity with magnetic
Steel ball, steel ball more will be evenly distributed on the wall of forming cavity in the presence of finishing die magnetic, now in forming cavity
Implantation glass liquid, and blow head is installed in mouth mold, to compressed air is passed through in blow head, because glass metal now has stream
Dynamic property, in the presence of compressed air, glass metal will flow along shaping cavity wall and form just finished product.
When glass metal along shaping cavity wall while flowing, the steel ball being attracted magnetically in shaping cavity wall will be wrapped in
Inside glass metal, glass metal now has temperature higher, and the temperature of steel ball is relatively low, therefore the heat of glass metal will be passed to
Steel ball, simultaneously because specific heat capacity of the specific heat capacity of steel ball more than glass metal, therefore after steel ball heat absorbing glass liquid more heat, glass
The temperature drop of glass liquid is more, and the temperature of steel ball raises less, the more temperature of steel ball energy heat absorbing glass liquid, simultaneously because steel
Ball is wrapped around inside glass metal, therefore steel ball can be such that the temperature inside glass metal quickly reduces.
After steel ball is in glass metal absorbed inside heat for a period of time, blow head is removed, and it is disconnected to the first magnet exciting coil
Electricity, will now inhale magnesium iron rod and extend into forming cavity, is on the one hand powered to the second magnet exciting coil, on the other hand lead to in air vent
Enter compressed air, now finishing die disappears to the sucking action of steel ball, inhaling magnesium iron rod will produce magneticaction to steel ball, so that
The steel ball for obtaining glass metal parcel suctions out and is attached to the surface for inhaling magnesium iron rod, can be to the flatness on glass metal surface when steel ball is suctioned out
Certain influence is produced, now compressed air passes through the vent communicated with air vent and discharges and blow on the surface of glass metal, passes through
The further flowing of glass metal causes that the flatness on glass metal surface is improved, while compressed air can also be entered to glass metal surface
The further cooling of row, so as to accelerate the forming process of whole vial, forms vial finished product.
The effect of this programme is：1st, this programme sets steel ball by advance in shaping cavity wall, by the stream of glass metal
It is dynamic that steel ball is wrapped in the inside of glass metal, and reached using the heat transfer between glass metal and steel ball and make inside glass metal
The purpose of fast cooling, finally again suctions out the steel ball in glass metal, and using compressed air to suctioning out the glass metal after steel ball
Surface carries out the treatment of flatness, thus this programme mould when being produced to vial, the heat inside vial
Can timely and effectively be distributed, it is to avoid traditional moulds vial internal cooling caused appearance not in time when vial is produced
Easily stress, and then the problem for cracking and crushing are produced in the inside of vial.
2nd, air vent and vent are offered on magnesium iron rod is inhaled, to compressed air is passed through in air vent, compressed air is not
It is only capable of improving the flatness of vial shaping surface, while can also be cooled down to glass metal surface, accelerates whole vial
Forming process.
3rd, a diameter of 0.1-0.3mm of steel ball, the steel ball of the diameter completely can be wrapped in inside by glass metal, so that
Obtaining steel ball preferably can take away the heat inside glass metal, prevent glass metal internal heat from distributing caused stress collection not in time
In problem.
Further, the bottom of forming cavity is provided with circular arc chamfering, and straight chamfering is provided with the opening of forming cavity.Circular arc chamfering
The vial for processing can be effectively reduced with the design of straight chamfering in the stress concentration of end joint, the use of vial is improved
Life-span.
Further, the first magnet exciting coil and the second magnet exciting coil are direct-flow magnet exciting coil.Direct-flow magnet exciting coil is relatively exchanged
The noise of magnet exciting coil and pulsation are small, and performance is good.
Further, Inner seams are offered on blow head, the male half coupling being engaged with Inner seams is offered in mouth mold.When will blow
Gas head is arranged on when in mouth mold, and the Inner seams on blow head cooperate with the male half coupling in mouth mold, it is ensured that blow head and mouth
The accuracy of position between mould, so as to ensure that the effect that compressed air is acted on glass metal by blow head.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention mould for glass bottle；
Fig. 2 is structural representation when embodiment of the present invention suction magnesium iron rod works.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Finishing die 1, the first magnet exciting coil 11, steel ball 12, glass metal 13, bed die 2,
Mouth mold 3, blow head 4, inflatable mouth 41, suction magnesium iron rod 5, the second magnet exciting coil 51, air vent 52.
Embodiment is substantially as shown in Figures 1 and 2：A kind of mould for glass bottle, including finishing die 1, mouth mold 3, the and of bed die 2
Blow head 4, wherein bed die 2 are located at the bottom of finishing die 1, and mouth mold 3 is located at the top of finishing die 1, between finishing die 1 and bed die 2
The forming cavity for molding glass bottle is formed, the bottom of forming cavity has the chamfering of circular arc, had on the top of forming cavity straight
Chamfering.
Mouth mold 3 is threadedly coupled with finishing die 1, while the through hole communicated with forming cavity is offered in mouth mold 3, in mouth mold 3
Top is additionally provided with blow head 4, and blow head 4 is provided with inner stopper, and the male half coupling being engaged with Inner seams is provided with mouth mold 3,
When coordinate installation by blow head 4 and mouth mold 3, the Inner seams of blow head 4 and the male half coupling in mouth mold 3 are carried out corresponding
Ensure the accuracy of both position relationships, inflatable mouth 41 be additionally provided with the middle part of mouth mold 3, inflatable mouth 41 with equipped with compressed air
Device is connected, and when being shaped to glass metal 13 using mould, compressed air is acted on glass metal 13 by inflatable mouth 41 so that
Glass metal 13 flows and forms the early-products of vial.
The first draw-in groove is further opened with finishing die 1, the first magnet exciting coil 11, the first magnet exciting coil are provided with the first draw-in groove
11 is direct-flow magnet exciting coil, and finishing die 1 is made up of cast iron materials, and when being powered to the first magnet exciting coil 11, finishing die 1 has magnetic
Property, some steel balls 12 are additionally provided with forming cavity, the size of steel ball 12 is 0.2mm, when the first magnet exciting coil 11 is powered, into
Shape mould 1 has magnetic, so that steel ball 12 is more uniformly adsorbed on the wall of forming cavity in the presence of magnetic.
Suction magnesium iron rod 5 is additionally provided with finishing die 1, magnesium iron rod 5 is inhaled and is extend into forming cavity through through hole, inhaling magnesium iron rod
The second groove is offered on 5, the second magnet exciting coil 51 is provided with the second groove, the second magnet exciting coil 51 is direct-flow magnet exciting coil,
When being powered, inhale magnesium iron rod 5 has magnetic to second magnet exciting coil 51, and air vent 52 and air draft are further opened with magnesium iron rod 5 is inhaled
Hole, wherein air vent 52 are communicated with the device of compressed air, and vent is communicated with air vent 52, with inhale magnesium iron rod 5 to steel ball
12 when being attracted, and compressed air will be drained into forming cavity by air vent 52 from vent.
When vial is produced using the mould of this programme, first it is powered to the first magnet exciting coil 11, the first magnet exciting coil 11
After energization, the finishing die 1 being made up of cast iron materials will be with magnetic, now to placing some steel balls 12, steel ball in forming cavity
12 more will be evenly distributed on the wall of forming cavity in the presence of the magnetic of finishing die 1, now to implantation glass in forming cavity
Liquid 13, and blow head 4 is installed in mouth mold 3, to compressed air is passed through in blow head 4, because glass metal 13 now has stream
Dynamic property, in the presence of compressed air, glass metal 13 will flow along shaping cavity wall and form just finished product.
When glass metal 13 along shaping cavity wall while flowing, the steel ball 12 being attracted magnetically in shaping cavity wall will be wrapped
It is rolled in inside glass metal 13, glass metal 13 now has temperature higher, and the temperature of steel ball 12 is relatively low, therefore glass metal 13
Heat will be passed to steel ball 12, simultaneously because specific heat capacity of the specific heat capacity of steel ball 12 more than glass metal 13, therefore when steel ball 12 absorbs
After the more heat of glass metal 13, the temperature drop of glass metal 13 is more, and the rising of the temperature of steel ball 12 is less, and steel ball 12 can be inhaled
The more temperature of glass metal 13 is received, simultaneously because steel ball 12 is wrapped around inside glass metal 13, therefore steel ball 12 can make glass
Temperature inside liquid 13 is quickly reduced.
After steel ball 12 is in the absorbed inside of glass metal 13 heat for a period of time, blow head 4 is removed, and to the first excitation wire
Circle 11 is powered off, and will now be inhaled magnesium iron rod 5 and is extend into forming cavity, is on the one hand powered to the second magnet exciting coil 51, on the other hand to
Compressed air is passed through in air vent 52, now finishing die 1 disappears to the sucking action of steel ball 12, and inhaling magnesium iron rod 5 will be to steel ball 12
Magneticaction is produced, so that the steel ball 12 of the parcel of glass metal 13 suctions out and is attached to the surface for inhaling magnesium iron rod 5, when steel ball 12 is inhaled
Certain influence can be produced to the flatness on the surface of glass metal 13, now compressed air passes through the air draft communicated with air vent 52 when going out
Hole is discharged and is blown on the surface of glass metal 13, and the flatness for causing the surface of glass metal 13 by the further flowing of glass metal 13 is carried
Height, while compressed air can also further be cooled down to the surface of glass metal 13, so as to accelerate whole vial into
Shape process.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, 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 influence 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 mould for glass bottle, including finishing die, mouth mold, bed die and blow head, it is characterised in that finishing die is by cast iron materials
It is made, the first draw-in groove is offered on finishing die, the first magnet exciting coil is provided with the first draw-in groove, is formed between finishing die and bed die
Forming cavity, is provided with some steel balls, a diameter of 0.1-0.3mm of steel ball, also including that can stretch into the suction in forming cavity in forming cavity
Magnesium iron rod, to be inhaled and offer the second draw-in groove on magnesium iron rod, and the second magnet exciting coil is provided with the second draw-in groove, and inhaling magnesium iron rod can stretch into shaping
In chamber, to inhale and offer air vent on magnesium iron rod, inhale magnesium iron rod and stretch into the part of forming cavity and be further opened with some being communicated with air vent
Vent.
2. a kind of mould for glass bottle according to claim 1, its feature exists：The bottom of forming cavity is provided with circular arc chamfering,
Straight chamfering is provided with the opening of forming cavity.
3. a kind of mould for glass bottle according to claim 2, it is characterised in that：First magnet exciting coil and the second magnet exciting coil
It is direct-flow magnet exciting coil.
4. a kind of mould for glass bottle according to claim 3, it is characterised in that：Inner seams, mouth mold are offered on blow head
On offer the male half coupling being engaged with Inner seams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117372.8A CN106698900B (en) | 2016-12-07 | 2016-12-07 | A kind of mould for glass bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117372.8A CN106698900B (en) | 2016-12-07 | 2016-12-07 | A kind of mould for glass bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698900A true CN106698900A (en) | 2017-05-24 |
| CN106698900B CN106698900B (en) | 2019-03-15 |
Family
ID=58936253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611117372.8A Active CN106698900B (en) | 2016-12-07 | 2016-12-07 | A kind of mould for glass bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698900B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777328A (en) * | 2020-07-13 | 2020-10-16 | 许民诚 | Efficient environment-friendly glass bottle blowing process |
| CN112897858A (en) * | 2021-01-22 | 2021-06-04 | 常熟珈好模具科技有限公司 | Glass bottle and can mold cooled by water circulation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390794A (en) * | 2001-06-12 | 2003-01-15 | 欧文斯-布洛克威玻璃容器有限公司 | Glassware forming die and manufacturing process thereof |
| CN101298355A (en) * | 2008-06-04 | 2008-11-05 | 常熟市伟恒模具铸造有限公司 | Mould for making glass container |
| CN203128400U (en) * | 2013-03-05 | 2013-08-14 | 陕西科技大学 | Glass forming die |
| CN203187526U (en) * | 2013-01-31 | 2013-09-11 | 广东华兴玻璃股份有限公司 | Glass-bottle mold |
| CN204779309U (en) * | 2015-07-13 | 2015-11-18 | 佛山市三水华兴玻璃有限公司 | New -type ranks machine blow head |
-
2016
- 2016-12-07 CN CN201611117372.8A patent/CN106698900B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390794A (en) * | 2001-06-12 | 2003-01-15 | 欧文斯-布洛克威玻璃容器有限公司 | Glassware forming die and manufacturing process thereof |
| CN101298355A (en) * | 2008-06-04 | 2008-11-05 | 常熟市伟恒模具铸造有限公司 | Mould for making glass container |
| CN203187526U (en) * | 2013-01-31 | 2013-09-11 | 广东华兴玻璃股份有限公司 | Glass-bottle mold |
| CN203128400U (en) * | 2013-03-05 | 2013-08-14 | 陕西科技大学 | Glass forming die |
| CN204779309U (en) * | 2015-07-13 | 2015-11-18 | 佛山市三水华兴玻璃有限公司 | New -type ranks machine blow head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777328A (en) * | 2020-07-13 | 2020-10-16 | 许民诚 | Efficient environment-friendly glass bottle blowing process |
| CN111777328B (en) * | 2020-07-13 | 2021-07-20 | 福建长城华兴玻璃有限公司 | Efficient environment-friendly glass bottle blowing process |
| CN112897858A (en) * | 2021-01-22 | 2021-06-04 | 常熟珈好模具科技有限公司 | Glass bottle and can mold cooled by water circulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106698900B (en) | 2019-03-15 |
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| PB01 | Publication | ||
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| GR01 | Patent grant |