CN104176909B - The silently structure of glass mold blank mould - Google Patents
The silently structure of glass mold blank mould Download PDFInfo
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- CN104176909B CN104176909B CN201410396683.7A CN201410396683A CN104176909B CN 104176909 B CN104176909 B CN 104176909B CN 201410396683 A CN201410396683 A CN 201410396683A CN 104176909 B CN104176909 B CN 104176909B
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Abstract
A silently structure for glass mold blank mould, belongs to glass mold accessory technical field.Comprise valve body and spool, feature: offer spool locating part groove in the valve body chamber of valve body, spool locating part is provided with in spool locating part groove, be extended with blank mould in the bottom of valve body and coordinate valve head, this blank mould coordinates the blank mould proportioning valve head cavity of valve head to communicate with valve body chamber, and coordinate at blank mould on the wall body of valve head and offer return-air hole, wherein: the accent of blank mould proportioning valve head cavity forms valve and coordinates mouth; Described spool is positioned at the below of described spool locating part in the endoceliac position of described valve, and coordinates mouth to match with described valve.Guarantee the movement effects that spool is lasting and stable; Structure is simple and make with easy to assembly; Can ensure that when first blow smooth air flows, accelerate spool and facilitate displacement to blank mould.
Description
Technical field
The invention belongs to glass mold accessory technical field, be specifically related to a kind of silently structure of glass mold blank mould.
Background technology
As is known in the industry, utilize blow-and-blow to make Bottle & Can class Glass Containers such as Beer Bottle, red wine bottle, pop bottle, various castor and even daily cosmetics bottle generally to need to use blank mould, shaping mould, the glass melt being in molten state introduces blank mould, in blank mould, blow molding goes out glass pocket blank (industry custom claims just base), by mechanical manipulator, first base is transferred to blow molding in shaping mould again, finally obtains finished glass container.Aforesaid just base is successfully blown out in order to ensure the glass melt entered in blank mould, thus be also required to be blank mould and be equipped with one silently, blowing out the process of just base to the glass melt entered in blank mould, be silently in the mated condition with blank mould, otherwise then move apart in blank mould.Function silently has two; One is melt gas first blow to the glass entered in blank mould; Two is binders, upwards glows from blank mould to avoid the inflatable body glass melt when blowing be positioned at below blank mould.
The technical intelligence about silently structure can be seen in disclosed Chinese patent literature, typically as Authorization Notice No. CN203639314U recommendation has " one silently ", it is connected with inner core by shell by elastic connection element, and on inner core, offer venting hole and be configured with projection, visible its specification sheets the 0017th hurdle of achievement of this patent formula.But there is following shortcoming: one, because the spring of the structural system of elastic connection element easily produces fatigue phenomenon, thus the displacement of spool (patent claims inner core) can change along with the Flexible change of spring, and namely the lasting stability effect of valve core movement is difficult to ensure; Its two, due to complex structure, and though be thus make or assembling all comparatively bother; They are three years old, due to the setting of spring, thus when first blow, spring can affect the smooth circulation of gas, because spring is positioned at the spool chamber of spool, and air during first blow need enter spool chamber and promote spool under the counter-force overcoming spring to bottom offset (to the displacement of blank mould direction).
In view of above-mentioned prior art, the applicant has done positive and useful design, finally defines technical scheme described below, and tests through the deduction of the applicant, and result proves practicable.
Summary of the invention
Task of the present invention is that providing a kind of contributes to abandoning use spring and use the movement effects ensureing that spool is lasting and stable; Be conducive to remarkable simplified construction and use and convenient make with assembling and be of value to and avoid producing resistance to air and using the silently structure ensureing the glass mold blank mould that air circulates smoothly when first blow.
Task of the present invention has been come like this, a kind of silently structure of glass mold blank mould, comprise a valve body and the endoceliac spool of valve being arranged on valve body, be characterised in that: in the valve body chamber of described valve body around the circumferential direction in valve body chamber offer one be recessed into chamber wall surface in valve body chamber and the spool locating part groove that ring is logical, a spool locating part is provided with in this spool locating part groove, be extended with a blank mould in the bottom of valve body with narrow contracting state and coordinate valve head, this blank mould coordinates the blank mould proportioning valve head cavity of valve head to communicate with described valve body chamber, and the return-air hole offered on the wall body of blank mould cooperation valve head for blank mould valve head chamber and the external world are communicated, wherein: the accent of blank mould proportioning valve head cavity forms valve and coordinates mouth, described spool is positioned at the below of described spool locating part in the endoceliac position of described valve, and coordinates mouth to match with described valve.
In a specific embodiment of the present invention, the descending limited step of a spool is configured with in the position of below corresponding to described spool locating part in the valve body chamber of described valve body, when described spool contacts with spool locating part, spool is in the state coordinating the valve of the blank mould proportioning valve head cavity of valve head to coordinate mouth to match with described blank mould, and when the descending limited step of spool and spool contacts, spool is stretched over valve and coordinates outside mouth.
In another specific embodiment of the present invention, the shape of described blank mould cooperation valve head is the shape of inverted cone stage body.
In another specific embodiment of the present invention, to coordinate on the bottom end face of valve head and circumferential direction around bottom end face is configured with blank mould fit at described blank mould, the section form of this blank mould fit is semicircular arc.
In another specific embodiment of the present invention, on the outer wall of described valve body and the top being positioned at valve body is configured with a pair mechanical manipulator fixed connecting base, this a pair mechanical manipulator fixed connecting base is corresponding with aspectant state each other, and at this to mechanical manipulator fixed connecting base being respectively configured with a fastening piece pickup groove.
Also have in a specific embodiment of the present invention, described spool comprises valve seat and valve rod, valve seat has a valve seat chamber, the top in this valve seat chamber is formed as uncovered, and on the outer wall corresponding to this open position, be configured with the spacing back-up ring of a valve seat, the valve seat chamber diapire in valve seat chamber offers air inlet port with space state, valve rod is formed in the middle position of valve seat chamber diapire back to the side in valve seat chamber with vertical cantilever state, and establish in the end expansion of valve rod and be configured with a valve, when the spacing back-up ring of described valve seat contacts with described spool locating part, described valve is in the state coordinating the valve of the blank mould proportioning valve head cavity of valve head to coordinate mouth to match with described blank mould, and when the spacing back-up ring of valve contacts with the descending limited step of described spool, described valve is stretched over valve and coordinates outside mouth.
More of the present invention and in a specific embodiment, described spool locating part is jump ring or snap ring.
Technical scheme provided by the invention, due to without the need to using spring and associated components to be connected with valve body by spool, thus can guarantee the movement effects that spool is lasting and stable; Because spool and valve body are without the need to matching by means of any fastening piece, thus structure is simple and make with easy to assembly; In spool, arrange spring due to having abandoned prior art, thus can ensure when first blow that smooth air flows, accelerate spool and facilitate displacement to blank mould.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure iron.
Fig. 2 to contact with spool locating part for the spool shown in Fig. 1 is in the schematic diagram of state.
For the spool shown in Fig. 1 is in, limited step descending with spool contacts the schematic diagram of state Fig. 3.
Fig. 4 is application examples schematic diagram of the present invention.
Embodiment
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Refer to Fig. 1, give a valve body 1 and be arranged at the spool 2 in the valve body chamber 11 of valve body 1 with quick condition, in the valve body chamber 11 of valve body 1 around the circumferential direction in valve body chamber 11 be configured with namely offer (being also namely processed with) be recessed into chamber wall surface in valve body chamber 11 and ring leads to namely through spool locating part groove 111, a spool locating part 1111 is equipped with in this spool locating part groove 111, in the present embodiment, spool locating part 1111 adopts jump ring, but also can adopt snap ring or other similar parts.
Be extended with a blank mould in the bottom of valve body 1 with narrow contracting state and coordinate valve head 12, this blank mould coordinates the blank mould proportioning valve head cavity 121 of valve head 12 to communicate with aforementioned valve body chamber 11, and the return-air hole 122 offered on the wall body of blank mould cooperation valve head 12 for being communicated in blank mould valve head chamber 121 and the external world, the accent of blank mould proportioning valve head cavity 121 is configured to valve and coordinates mouth 1211.The aforementioned position of spool 2 in valve body chamber 11 is positioned at the below of spool locating part 1111, and coordinates mouth 1211 to match with valve.
The descending limited step 112 of a spool is configured with in the position of below corresponding to spool locating part 1111 in the valve body chamber 11 of aforesaid valve body 1.To coordinate at aforementioned blank mould on the bottom end face of valve head 12 and circumferential direction around bottom end face is configured with blank mould fit 123, the section form of this blank mould fit 123 is semicircular arc.By this blank mould fit 123, blank mould is coordinated between valve head 12 and the die cavity mouth of blank mould 3 illustrated by Fig. 4 and produce good fiting effect.
Continue to see Fig. 1, on the outer wall of aforementioned valve body 1 and the top being positioned at valve body 1 is configured with a pair mechanical manipulator fixed connecting base 13, this a pair mechanical manipulator fixed connecting base 13 is corresponding with aspectant state each other, and at this to mechanical manipulator fixed connecting base 13 being respectively configured with a fastening piece pickup groove 131.
Aforesaid spool 2 comprises valve seat 21 and valve rod 22, valve seat 21 has a valve seat chamber 211, the top in this valve seat chamber 211 is formed as uncovered, and on the outer wall corresponding to this open position, be configured with one just as the spacing back-up ring 212 of the valve seat of flange shape, the valve seat chamber diapire 2111 in valve seat chamber 211 offers air inlet port 21111 with space state, valve rod 22 is formed in the middle position of valve seat chamber diapire 2111 back to the side in valve seat chamber 211 with vertical cantilever state, and establishes in the end expansion of valve rod 22 and be configured with a valve 221.
Refer to Fig. 2, because the position of spool 2 in the valve body chamber 11 of valve body 1 is in the state of upwards displacement, so the spacing back-up ring of valve seat 212 contacts with aforesaid spool locating part 1111, namely owing to suffering the stop of spool locating part 1111, the up arrival limit position of spool 2, now the valve 221 of valve rod 22 end of spool 2 is in the state coordinating the valve of the blank mould proportioning valve head cavity 12 of valve head 12 to coordinate mouth 1211 to match with blank mould, in this condition, the aforementioned return-air hole 122 being opened in valve body 1 bottom is opened.The air come from the land area gap of the blank mould 3 of configuration is in pairs introduced blank mould proportioning valve head cavity 121 through air inlet port 21111 and is also caused the external world in cooled via return air hole 122.
Refer to Fig. 3, because the position of spool 2 in valve body chamber 11 is in the state of downward displacement, so the spacing back-up ring of valve seat 212 contacts with the descending limited step 112 of aforementioned spool, namely owing to suffering the stop of the descending limited step 112 of spool, the descending arrival extreme degree of spool 2, now valve 221 is in the state be stretched over outside valve cooperation mouth 1211, and in this condition, the return-air hole 122 being opened in valve body 1 bottom is closed.Known according to professional general knowledge, state shown in Fig. 3 is state to valve body chamber 11 first blow and plays binder effect simultaneously, and the air entered in valve body chamber 11 coordinates mouth 1211 to enter in blank mould 3 through valve cavity 21, air inlet port 2111, blank mould proportioning valve head cavity 121 and valve successively.
Refer to Fig. 4 and composition graphs 2, in the die cavity of blank mould 3, there is glass melt, specifically, before the present invention is placed in blank mould 3 by valve body mechanical manipulator 4, glass melt introduces in first die cavity from the feeding mouth 31 of blank mould 3, and complete first blow by describing Fig. 3, when inflatable body below blank mould 3 is blown to the glass melt in blank mould 3, under the effect of the air in the gap of blank mould 3 coming from configuration in pairs, valve 221 state is as shown in Figure 3 made to be back to the state shown in Fig. 2 and Fig. 4, until blank mould 3 complete just base shaping after, by valve body mechanical manipulator 4, valve body of the present invention is moved apart blank mould 3 together with spool 2 again, blank mould 3 die sinking, under the effect of mouth mould mechanical manipulator (Fig. 4 is not shown), be transferred to the shaping mould blow molding of next station together with first base by the mouth mould be arranged in below blank mould 3.Fig. 4 also show and adopts the position that fastening piece 1311 is corresponding to fastening piece pickup groove 131 to be fixedly connected with valve body mechanical manipulator 4 by mechanical manipulator fixed connecting base 13, and connects on valve body mechanical manipulator 4 for the mechanical manipulator bleed interface 41 to valve body chamber 11 bleed.
Claims (7)
1.
a kind of silently structure of glass mold blank mould, comprise a valve body (1) and be arranged on the spool (2) in the valve body chamber (11) of valve body (1), it is characterized in that: in the valve body chamber (11) of described valve body (1) around the circumferential direction of valve body chamber (11) offer one be recessed in valve body chamber (11) chamber wall surface and the spool locating part groove (111) that ring is logical, a spool locating part (1111) is provided with in this spool locating part groove (111), be extended with a blank mould in the bottom of valve body (1) with narrow contracting state and coordinate valve head (12), this blank mould coordinates the blank mould proportioning valve head cavity (121) of valve head (12) to communicate with described valve body chamber (11), and the return-air hole (122) offered on the wall body of blank mould cooperation valve head (12) for blank mould valve head chamber (121) and the external world are communicated, wherein: the accent of blank mould proportioning valve head cavity (121) forms valve and coordinates mouth (1211), the position of described spool (2) in described valve body chamber (11) is positioned at the below of described spool locating part (1111), and coordinates mouth (1211) to match with described valve.
2.
the silently structure of glass mold blank mould according to claim 1, to it is characterized in that in the valve body chamber (11) of described valve body (1) and to be configured with the descending limited step of a spool (112) in the position of the below corresponding to described spool locating part (1111), when described spool (2) contacts with spool locating part (1111), spool (2) is in the state coordinating the valve of the blank mould proportioning valve head cavity (121) of valve head (12) to coordinate mouth (1211) to match with described blank mould, and when spool (2) contacts with the descending limited step of spool (112), spool (2) is stretched over valve and coordinates mouth (1211) outward.
3.
the silently structure of glass mold blank mould according to claim 1 and 2, is characterized in that the shape of described blank mould cooperation valve head (12) is the shape of inverted cone stage body.
4.
the silently structure of glass mold blank mould according to claim 3, to it is characterized in that on the bottom end face that described blank mould coordinates valve head (12) and circumferential direction around bottom end face is configured with blank mould fit (123), the section form of this blank mould fit (123) is semicircular arc.
5.
the silently structure of glass mold blank mould according to claim 1 and 2, to it is characterized in that on the outer wall of described valve body (1) and the top being positioned at valve body (1) is configured with a pair mechanical manipulator fixed connecting base (13), this a pair mechanical manipulator fixed connecting base (13) is corresponding with aspectant state each other, and at this to mechanical manipulator fixed connecting base (13) being respectively configured with a fastening piece pickup groove (131).
6.
the silently structure of glass mold blank mould according to claim 2, it is characterized in that described spool (2) comprises valve seat (21) and valve rod (22), valve seat (21) has a valve seat chamber (211), the top in this valve seat chamber (211) is formed as uncovered, and on the outer wall corresponding to this open position, be configured with the spacing back-up ring of a valve seat (212), valve seat chamber diapire (2111) of valve seat chamber (211) offers air inlet port (21111) with space state, valve rod (22) is formed in the middle position of valve seat chamber diapire (2111) back to the side of valve seat chamber (211) with vertical cantilever state, and establish in the end expansion of valve rod (22) and be configured with a valve (221), when the spacing back-up ring of described valve seat (212) contacts with described spool locating part (1111), described valve (221) is in the state coordinating the valve of the blank mould proportioning valve head cavity (121) of valve head (12) to coordinate mouth (1211) to match with described blank mould, and when the spacing back-up ring of valve (212) contacts with the descending limited step of described spool (112), described valve (221) is stretched over valve and coordinates mouth (1211) outward.
7.
the silently structure of the glass mold blank mould according to claim 1 or 2 or 6, is characterized in that described spool locating part (1111) is jump ring or snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396683.7A CN104176909B (en) | 2014-08-13 | 2014-08-13 | The silently structure of glass mold blank mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396683.7A CN104176909B (en) | 2014-08-13 | 2014-08-13 | The silently structure of glass mold blank mould |
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| Publication Number | Publication Date |
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| CN104176909A CN104176909A (en) | 2014-12-03 |
| CN104176909B true CN104176909B (en) | 2016-04-20 |
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| CN201410396683.7A Active CN104176909B (en) | 2014-08-13 | 2014-08-13 | The silently structure of glass mold blank mould |
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|---|---|---|---|---|
| CN104803586B (en) * | 2015-04-20 | 2017-05-24 | 常熟市红洲模具有限公司 | Replaceable glass mold bulkhead |
| CN104847943B (en) * | 2015-05-20 | 2017-04-05 | 常熟建华模具科技股份有限公司 | The valve head of glass mold blank mould |
| CN107298523A (en) * | 2017-08-22 | 2017-10-27 | 四川中科玻璃有限公司 | Silently and glass container just membrane module |
| CN107365056B (en) * | 2017-08-22 | 2023-09-05 | 四川中科玻璃有限公司 | Primary die and primary die assembly |
| CN110467337B (en) * | 2019-09-25 | 2024-02-09 | 常熟建华模具科技股份有限公司 | Primary mould structure of glass mould |
| CN112499941B (en) * | 2020-12-15 | 2022-05-27 | 常熟建华模具科技股份有限公司 | Glass mould for one-step forming bottle |
| CN114212971B (en) * | 2021-12-29 | 2024-04-26 | 佛山华兴玻璃有限公司 | Blowing method for glass bottle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133398A (en) * | 1983-01-14 | 1984-07-25 | John D Northup | Method and apparatus for forming glass parisons |
| CN2830393Y (en) * | 2005-07-15 | 2006-10-25 | 延吉文化医药包装有限责任公司 | Pushing core for producing bottle, jar for bottle maker |
| CN102923935A (en) * | 2012-11-20 | 2013-02-13 | 德清才府玻璃股份有限公司 | Core |
| CN204058229U (en) * | 2014-08-13 | 2014-12-31 | 常熟建华模具科技股份有限公司 | The silently structure of glass mold blank mould |
-
2014
- 2014-08-13 CN CN201410396683.7A patent/CN104176909B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133398A (en) * | 1983-01-14 | 1984-07-25 | John D Northup | Method and apparatus for forming glass parisons |
| CN2830393Y (en) * | 2005-07-15 | 2006-10-25 | 延吉文化医药包装有限责任公司 | Pushing core for producing bottle, jar for bottle maker |
| CN102923935A (en) * | 2012-11-20 | 2013-02-13 | 德清才府玻璃股份有限公司 | Core |
| CN204058229U (en) * | 2014-08-13 | 2014-12-31 | 常熟建华模具科技股份有限公司 | The silently structure of glass mold blank mould |
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| CN104176909A (en) | 2014-12-03 |
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