CN104847943A - Valve head for trial mold of glass mold - Google Patents
Valve head for trial mold of glass mold Download PDFInfo
- Publication number
- CN104847943A CN104847943A CN201510257987.XA CN201510257987A CN104847943A CN 104847943 A CN104847943 A CN 104847943A CN 201510257987 A CN201510257987 A CN 201510257987A CN 104847943 A CN104847943 A CN 104847943A
- Authority
- CN
- China
- Prior art keywords
- spool
- valve body
- valve
- chamber
- glass mold
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
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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
- C03B9/30—Details of blowing glass; Use of materials for the moulds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
- F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention belongs to the technical field of accessories for glass molds and relates to a valve head for a trail mold of a glass mold. The valve head comprises a valve body and a spool; the center of the valve body is provided with a valve cavity; the valve cavity penetrates the valve body from its top to bottom in the height direction. The spool is disposed within the valve cavity; the lower portion of the spool is provided with air holes surrounding the spool. The valve head is characterized in that the valve body is provided with a pair of spool guide limiter holes; the spool guide limiter holes correspond to each other in a manner of mutually spaced by 180 degree in the peripheral direction of the valve body and are communicated with the valve cavity; each spool guide limiter hole is provided with a spool guide limiter; the spool is provided with spool guide slides corresponding to the spool guide limiter holes; the spool guide slides are communicated with a spool cavity; the spool guide limiters penetrate the spool guide slides; the spool guide slides are located in the spool above the air holes. The valve head has the advantages that valve processing efficiency is improved, processing difficulty is reduced, the structure is simplified, assembly is fast, raw materials are saved, and using and maintaining are facilitated.
Description
Technical field
The invention belongs to glass mold accessory technical field, be specifically related to a kind of valve head of glass mold blank mould.
Background technique
As glass container manufactures known to industry, utilizing blow-and-blow to make Bottle & Can class glass container such as beer bottle, red wine bottle, soda bottle, various food adjusts product agent bottle and even daily cosmetics bottle generally will use blank mould and forming die, specifically: the frit and the glass melt that are in molten state introduce blank mould by funnel, glass container blank is blown out in blank mould, this glass container blank custom is called as just base, by mechanism hand, glass container blank i.e. first base is transferred to blow molding in forming die again, obtains finished glass container.Successfully blank is blown out in order to ensure the glass melt entered in blank mould, also be required to be blank mould and be equipped with a valve head, the function of valve head is: the process of blowing the glass melt being arranged in blank mould at inflatable body, matched with blank mould by its (valve head), and before it coordinates with blank mould, aforementioned funnel (function of funnel is that glass melt is imported blank mould) is moved apart in blank mould.
Foregoing teachings is fully understood by the reading of the specification full text of " the valve head structure of glass mold blank mould " to Chinese license notification number CN204058229U recommendation, the structure of this CN204058229U can be as shown in Figure 3, the spool 2 comprising a valve body 1 and be arranged in the valve body chamber 11 of valve body 1, the spool bounding means groove 111 that one is recessed into the chamber wall surface in valve body chamber 11 is offered in the valve body chamber 11 of valve body 1 and around the circumferencial direction in valve body chamber 11, a spool bounding means 1111 filled the post of by jump ring is embedded with in this spool bounding means groove 111, be configured with around the circumferencial direction in valve body chamber 11 the descending limited step 112 of spool that is raised in the chamber wall surface in valve body chamber 11 in the position of the below corresponding to spool bounding means groove 111 in the valve body chamber 11 of valve body 1, expanding on the top of spool 2 and around the circumferencial direction of spool 2 the spool spacing back-up ring 21(patent being provided with a flange edge shape claims valve base spacing back-up ring).During use, upper and lower displacement in the region of spool 2 between spool bounding means groove 111 and the descending limited step 112 of spool, specifically, when up the and spacing back-up ring 21 of spool gone upward on it of spool 2 suffers the degree that spool bounding means 1111 stops, the degree that then spool 2 is up reaches capacity, otherwise spool 2 is descending and when coming downwards to the degree that the spacing back-up ring of spool 21 on it contacts with the descending limited step 112 of aforementioned spool, then the degree that spool 2 is descending reaches capacity.This patent formula can cash the following technique effect of concluding in the technique effect hurdle of its specification: without the need to using spring and associated components to be connected with valve body 1 by the spool 2 of valve head, make spool 2 have lasting and stable movement effects; Spool 2 and both valve bodies 1 cooperatively interact without the need to being achieved by means of any fastening piece, make structure be tending towards simple and manufacture and installation convenience; Owing to having abandoned the way arranging spring in first technology in spool, thus can ensure the smooth outflow of air when first blow, accelerate the speed of spool 2 to the displacement of blank mould direction.
But, above-mentioned CN204058229U exposes following shortcoming in the manufacture and using process of reality: one, process spool restraining groove and the descending limited step of spool owing to needing to form on the chamber wall in valve body chamber, thus the structure in valve body chamber becomes complicated, causes processing comparatively to bother; Its two, in order to make spool possess a spacing back-up ring of spool being able to match with spool bounding means and the descending limited step of spool, thus not only make the volume of spool enlarge markedly, and give spool processing increase difficulty; Its three, due to assemble time the jump ring as spool bounding means need be matched with spool bounding means groove, again because the diameter in valve body chamber is objectively restricted, thus assemble very slowly and extremely bother; Its four, owing to the structure of spool self being made up of (the spacing back-up ring of aforesaid spool is formed on valve base) valve base and valve rod two parts, thus cause the structure of spool to lose terse and material consumption amount is large; They are five years old, owing to having the weakness of the tired situation of easy generation of spring as the jump ring of spool bounding means, thus once shake off from spool bounding means groove, so cause that spool is up can not get effective control, need change, but be usually difficult to the spool bounding means seeking for same size due to the production firm as glass container, thus whole valve head is caused to use.
For above-mentioned prior art, very have necessity of improvement, the applicant has done positive and useful design for this reason, finally defines technological scheme described below.
Summary of the invention
Task of the present invention is that providing a kind of contributes to significantly simplifying the structure of valve body and use convenient processing, be conducive to significantly reducing the volume of spool and simplify the structure of spool and use reduction difficulty of processing, be of value to the efficiency of assembling that improves spool and valve body and use and meet the quick production requirement of industrialization, there is the materials consumption of being convenient to save spool and use and embody good economizing type spirit and have the elastic member of being good at abandoning the jump ring with spring weakness and so on and the user used as glass mold provides the valve head used with the glass mold blank mould of the convenience of inspection.
Task of the present invention has been come like this, and a kind of valve head of glass mold blank mould, comprises a valve body, and the middle position of this valve body is configured with a valve body chamber, and this valve body chamber is through to bottom from the top of the short transverse of valve body; One spool, this spool is arranged in described valve body chamber up or down, and offer around the surrounding of spool the pore communicated with the spool chamber of spool in the lower peripheral of the short transverse of this spool with space state, be characterised in that: on described valve body, offer a pair spool guiding limit piece bores, it is mutually corresponding and communicate with described valve body chamber with the state being separated by 180 ° that this limits the circumferencial direction of piece bores around valve body to spool guiding, to limit in piece bores be respectively provided with a spool guiding stopper at this spool guiding; Spool guide chute is offered on described spool and corresponding to the position that described a pair spool guiding limits piece bores, this spool guide chute communicates with described spool chamber, described spool guiding stopper probes in spool guide chute, wherein: the described position of spool guide chute on described spool is positioned at above described pore.
In a specific embodiment of the present invention, expand on described valve body and in the position of the bottom accent corresponding to described valve body chamber and be provided with a circular cone stage body mating cavity, and a circular cone stage body is configured with in the bottom of described spool, this circular cone stage body matches with described circular cone stage body mating cavity.
In another specific embodiment of the present invention, the top of described spool chamber is configured to uncovered, and bottom is closed.
In another specific embodiment of the present invention, the outer wall on the top of described valve body is configured with a pair mechanism hand fixed connecting base, this is separated by 180 ° to mechanism hand fixed connecting base around the circumferencial direction of the outer wall of valve body.
In another specific embodiment of the present invention, a pair described mechanism hand fixed connecting base respectively has a fastening piece fixed groove.
Also have in a specific embodiment of the present invention, be extended with a guide head in described spool guiding stopper towards the one end in the valve body chamber of described valve body, this guide head is insinuated in described spool guide chute.
More of the present invention and in a specific embodiment, it is tapped hole that described spool guiding limits piece bores, and described spool guiding stopper is screw.
In an of the present invention and then specific embodiment, described spool guide chute is rectangle groove or elliptical slot.
One of technique effect of technological scheme provided by the invention, due to the spool guide and limit piece bores for arranging spool guide and limit part only need be offered on valve body, thus abandoned prior art form in valve body chamber for arrange spool bounding means spool bounding means groove and to the descending limited step of the descending spacing spool of spool, the structure of valve body is significantly simplified, contributes to improving the work efficiency to valve body and reduction difficulty of processing; Two, owing to pore and spool guide chute being directly formed on spool, thus the structure of spool significantly simplifies, and difficulty of processing significantly reduces; Three, as long as probe into spool guide chute due to the stopper that to be led by spool when assembling, thus efficiency of assembling is significantly improved, and meets industrialized quick matching requirements; Four, because spool shows as an overall structure being tending towards regular, thus volume significantly reduces, and is saved raw-material consumption; Five, owing to using the fatiguability of jump ring and so on to cause the parts of damage without the need to resembling prior art, be thus conducive to adopting glass mold to produce the easy to use and inspection of the manufacturer of glass container.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structural drawing.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the schematic diagram of the valve head structure of glass mold blank mould in prior art.
Embodiment
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, claimant 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 technological scheme category of the present invention.
Everyly in the following description relate to upper and lower, left and right, the concept of directivity (or claim directionality) of front and rear is all for the location status residing for the figure be described, object is to facilitate public understanding, thus can not be understood as being particularly limited to technological scheme provided by the invention.
Refer to Fig. 1 and Fig. 2, show a valve body 1, the middle position of this valve body 1 is configured with a valve body chamber 11, and this valve body chamber 11 is through to bottom from the top of the short transverse of valve body 1; Give a spool 2, this spool 2 is arranged in valve body chamber 11 up or down, and offers around the surrounding of spool 2 pore 23 communicated with the spool chamber 22 of spool 2 in the lower peripheral of the short transverse of this spool 2 with space state.
Technological points as technological scheme provided by the invention: offer a pair spool guiding and limit piece bores 113 on aforesaid valve body 1, it is mutually corresponding and communicate with aforementioned valve body chamber 11 with the state being separated by 180 ° that this limits the circumferencial direction of piece bores 113 around valve body 1 to spool guiding, to limit in piece bores 113 be respectively provided with a spool guiding stopper 1131 at this spool guiding; Aforesaid spool 2 offers spool guide chute 24 in the position corresponding to a pair spool guiding and limit piece bores 113, namely spool guide chute 24 has a pair, this spool guide chute 24 communicates with aforementioned spool chamber 22, and aforesaid spool guiding stopper 1131 probes in spool guide chute 24.Shown in figure, the position of aforesaid spool guide chute 24 on described spool 2 is positioned at above aforementioned gas holes 23.
In the present embodiment, aforesaid spool guide chute 24 is rectangle groove, and arc surface is processed at the two ends of spool guide chute 24.If but replace rectangle groove by elliptical slot, so should be considered as equivalence conversion and still belong to technology contents category disclosed by the invention.
Expand on aforesaid valve body 1 and in the position of the bottom accent corresponding to aforementioned valve body chamber 11 and be provided with a circular cone stage body mating cavity 12(and also can be described as horn mouth), and a circular cone stage body 25 is configured with in the bottom of aforementioned spool 2, this circular cone stage body 25 matches with aforesaid circular cone stage body mating cavity 12.
From the signal of Fig. 1 and Fig. 2, the top of aforementioned spool chamber 22 is configured to uncovered, and bottom is closed, and that is the bottom of spool chamber 22 is limited with circular cone stage body 25, is namely made the bottom lock of spool chamber 22 by circular cone 25.
Preferably, the outer wall on the top of aforementioned valve body 1 is configured with a pair mechanism hand fixed connecting base 13, this is separated by 180 ° to mechanism hand fixed connecting base 13 around the circumferencial direction of the outer wall of valve body 1, and this respectively has a fastening piece fixed groove 131 to mechanism hand fixed connecting base 13.
Shown in figure, be extended with a guide head 11311 in aforementioned spool guiding stopper 1131 towards the one end in the valve body chamber 11 of valve body 1, this guide head 11311 is insinuated in spool guide chute 24.It can thus be appreciated that, guide head 11311 in fact by spool guide and limit part 1311 extend form, and the region of guide head 11311 be do not have externally threaded because aforesaid spool guiding limit piece bores 113 be tapped hole, and spool lead stopper 1131 be screw.
Such as visitor can see and thus repeat no more the specification last section of the Authorization Notice No. CN204058229U that claimant repeatedly mentions above because working principle of the present invention belongs to known technology.
Claims (8)
1.
a kind of valve head of glass mold blank mould, comprise a valve body (1), the middle position of this valve body (1) is configured with a valve body chamber (11), and this valve body chamber (11) is through to bottom from the top of the short transverse of valve body (1), one spool (2), this spool (2) is arranged in described valve body chamber (11) up or down, and offer around the surrounding of spool (2) pore (23) communicated with the spool chamber of spool (2) (22) in the lower peripheral of the short transverse of this spool (2) with space state, it is characterized in that: on described valve body (1), offer a pair spool guiding limit piece bores (113), it is mutually corresponding and communicate with described valve body chamber (11) with the state being separated by 180 ° that this limits the circumferencial direction of piece bores (113) around valve body (1) to spool guiding, at this to spool guiding restriction piece bores (113) being respectively provided with spool guiding stopper (1131), go up at described spool (2) and offer spool guide chute (24) in the position corresponding to a pair described spool guiding restriction piece bores (113), this spool guide chute (24) communicates with described spool chamber (22), described spool guiding stopper (1131) probes in spool guide chute (24), wherein: the described position of spool guide chute (24) on described spool (2) is positioned at the top of described pore (23).
2.
the valve head of glass mold blank mould according to claim 1, it is characterized in that above and in the position of the bottom accent corresponding to described valve body chamber (11) expanding at described valve body (1) being provided with a circular cone stage body mating cavity (12), and a circular cone stage body (25) is configured with in the bottom of described spool (2), this circular cone stage body (25) matches with described circular cone stage body mating cavity (12).
3.
the valve head of glass mold blank mould according to claim 1, it is characterized in that the top of described spool chamber (22) is configured to uncovered, and bottom is closed.
4.
the valve head of glass mold blank mould according to claim 1 and 2, it is characterized in that on the outer wall on the top of described valve body (1), be configured with a pair mechanism hand fixed connecting base (13), this is separated by 180 ° to mechanism hand fixed connecting base (13) around the circumferencial direction of the outer wall of valve body (1).
5.
the valve head of glass mold blank mould according to claim 4, is characterized in that a pair described mechanism hand fixed connecting base (13) respectively has a fastening piece fixed groove (131).
6.
the valve head of glass mold blank mould according to claim 1, it is characterized in that being extended with a guide head (11311) at described spool guiding stopper (1131) towards the one end in the valve body chamber (11) of described valve body (1), this guide head (11311) is insinuated in described spool guide chute (24).
7.
the valve head of glass mold blank mould according to claim 1, it is characterized in that described spool guiding limits piece bores (113) is tapped hole, and described spool guiding stopper (1131) is screw.
8.
the valve head of the glass mold blank mould according to claim 1 or 6, is characterized in that described spool guide chute (24) is rectangle groove or elliptical slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257987.XA CN104847943B (en) | 2015-05-20 | 2015-05-20 | The valve head of glass mold blank mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257987.XA CN104847943B (en) | 2015-05-20 | 2015-05-20 | The valve head of glass mold blank mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104847943A true CN104847943A (en) | 2015-08-19 |
| CN104847943B CN104847943B (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510257987.XA Active CN104847943B (en) | 2015-05-20 | 2015-05-20 | The valve head of glass mold blank mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847943B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202415354U (en) * | 2012-01-16 | 2012-09-05 | 戴东浦 | Glass bottle mould |
| US8312742B1 (en) * | 2005-03-08 | 2012-11-20 | Owens-Brockway Glass Container Inc. | Settle blow air baffle assembly |
| CN203639314U (en) * | 2013-06-17 | 2014-06-11 | 广东华兴玻璃股份有限公司 | Choke plug |
| CN104176909A (en) * | 2014-08-13 | 2014-12-03 | 常熟建华模具科技股份有限公司 | Choke plug structure for primary mold of glass mold |
| CN204039244U (en) * | 2014-08-13 | 2014-12-24 | 常熟建华模具科技股份有限公司 | For making the mould of Bottle & Can class Glass Containers |
| CN204628712U (en) * | 2015-05-20 | 2015-09-09 | 天津捷敏模具有限公司 | The valve head of glass mold blank mould |
-
2015
- 2015-05-20 CN CN201510257987.XA patent/CN104847943B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8312742B1 (en) * | 2005-03-08 | 2012-11-20 | Owens-Brockway Glass Container Inc. | Settle blow air baffle assembly |
| CN202415354U (en) * | 2012-01-16 | 2012-09-05 | 戴东浦 | Glass bottle mould |
| CN203639314U (en) * | 2013-06-17 | 2014-06-11 | 广东华兴玻璃股份有限公司 | Choke plug |
| CN104176909A (en) * | 2014-08-13 | 2014-12-03 | 常熟建华模具科技股份有限公司 | Choke plug structure for primary mold of glass mold |
| CN204039244U (en) * | 2014-08-13 | 2014-12-24 | 常熟建华模具科技股份有限公司 | For making the mould of Bottle & Can class Glass Containers |
| CN204628712U (en) * | 2015-05-20 | 2015-09-09 | 天津捷敏模具有限公司 | The valve head of glass mold blank mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104847943B (en) | 2017-04-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170227 Address after: Day 215559 Jiangsu city of Suzhou province Changshou City Shajiabang town No. 3 Applicant after: Changshu Jianhua Mould Technology Co., Ltd. Address before: 300409 Tianjin City, Beichen science and Technology Park of Beichen District HuaSheng No. 30 Applicant before: Tianjin Jie Min mould Co., Ltd |
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