CN104085847B - Plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof - Google Patents
Plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof Download PDFInfo
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- CN104085847B CN104085847B CN201410225976.9A CN201410225976A CN104085847B CN 104085847 B CN104085847 B CN 104085847B CN 201410225976 A CN201410225976 A CN 201410225976A CN 104085847 B CN104085847 B CN 104085847B
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Abstract
The present invention relates to a kind of plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof, belong to food, medicine packaging machinery field, comprise symmetrically arranged left half mold and right half mold, left half mold and right half mold are symmetrical arranged lower row's body mould from top to bottom successively, lower row's bottle neck mould, upper row's body mould and upper row's bottle neck mould, lower row's bottle neck mould and upper row's body mould are fixed together, between lower row's bottle neck mould and lower row's body mould, all be combined together by slide rail and chute between upper row's bottle neck mould and upper row's body mould, economize in raw materials, manufacturing line rate is high.
Description
Technical field
The present invention relates to a kind of plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof, belong to food, medicine packaging machinery field.
Background technology
Ampoule bottle is mainly used as the Packaging Bottle of medical injection, traditional ampoule bottle is made up of glass, it is frangible, be not easy to transport and recycle, and need to utilize the apparatuses such as emery wheel the bottleneck portion of bottle to be broken into pieces in use and open, easily scratch hand or the gloves of operator, bring injury to operator, also easily glass chip is produced in the moment of uncork, pollute operating table surface environment, glass chip also likely enters in ampoule bottle and causes liquid medicine contamination, brings numerous potential safety hazards.Along with the continuous renewal of medical package apparatus is regenerated, increasing infusion solutions packaging starts as plastics (based on PC and PP) substitute, ampoule bottle also develops plastic ampoule, and plastic ampoule just progressively substitutes existing glass ampoule bottles with the advantage that its safety is high.
In field of pharmaceutical machinery, the production procedure of existing plastic ampoule blowing encapsulation all-in-one machine train line to plastic ampoule mainly contains bottle processed, embedding and clout excision operation, namely pipe embryo through bottle processed, filling, sealing after, be resent to clout excision station and carry out a bottle excision for card clout, finally obtain the bottle card finished product (single ampoule bottle can be twisted off from bottle card during use) with multiple ampoule bottle.
Mould is the critical component of bottle processed, filling, capping processes, only in mold cavity, just can complete the shaping of ampoule bottle, and filling complete after shaping to the sealing of body, finally form the complete plastic ampoule that medicine is housed.
Existing mould is single row mould, and plastic ampoule bottle is arranged in one-shot forming one, expect double or arrange plastic ampoule bottle more, just needs the production procedure running two or more single row mould.
In the production process of plastic ampoule, often produce row's bottle, around bottle card, have a certain amount of waste material.Produce two row's bottles, that waste material is exactly that twice greatly reduces stock utilization, and production efficiency is also low.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide one to economize in raw materials, plastic ampoule blowing embedding many rows composite die that manufacturing line rate is high and ampoule bottle production method thereof.
Plastic ampoule blowing embedding many rows composite die of the present invention, comprise symmetrically arranged left half mold and right half mold, left half mold and right half mold are symmetrical arranged lower row's body mould, lower row's bottle neck mould, upper row's body mould and upper row's bottle neck mould from top to bottom successively, lower row's bottle neck mould and upper row's body mould are fixed together, and are all combined together by slide rail and chute between lower row's bottle neck mould and lower row's body mould, between upper row's bottle neck mould and upper row's body mould.
Produced the method for ampoule bottle by plastic ampoule blowing embedding many rows composite die, comprise the steps:
(1) left half mold and right half mold are separated, pipe embryo is extruded gradually through extrusion die, after pipe embryo length reaches Len req, pipe embryo lower end enters the bottom of lower row's body mould, then pipe embryo cuts off from unitary mould top by cutting knife, lower row's body mould takes the lead in matched moulds, and lower row's body is shaping, and the filling combination head of bottle processed stretches in lower row's body and injects liquid;
(2) then bottle neck mould and upper row's body mould matched moulds is arranged down, the bottle mouth position of lower row's body is at lower row's bottle neck mould pressure lower sealing, upper row's body is at the forming under the pressure of upper row's body mould, and descending upwards the row in body of the filling combination head of bottle processed injects liquid;
(3) finally above arrange bottle neck mould matched moulds, the bottle mouth position of upper row's body is at upper row's bottle neck mould pressure lower sealing.
(4) die sinking, obtain filling, sealing double plastic ampoule product.
Left half mold has knock hole, right half mold has locating dowel pin, knock hole and detent fit can accurate matched moulds.
Left half mold respectively there is half seal ring with filling combination head position on right half mold, in the process of carrying out bottle processed, the filling combination head of bottle processed is sealed, with isolation bottle chamber and the external world.
Have the die cavity for shaping knock hole at the bottommost of mould, the locating dowel pin of transfer device can be inserted in the knock hole bottom end article, is transferred to lower step operation.
Mold cavity material is special alloy steel, has very high wear-resisting, heat-resisting and corrosion resistance, can meet the requirement of bottle producing process well.
Mould inside has the coolant flow channel for cooling bottle, by passing into the quick cooling that cooling media can realize bottle in runner.
When left half mold and right half mold matched moulds, the locating dowel pin on right half mold inserts in the knock hole on left half mold, realizes the accurate location to matched moulds.
The beneficial effect that the present invention is compared with prior art had is:
Plastic ampoule blowing embedding many rows composite die of the present invention and ampoule bottle production method thereof, more tool arranges multi-mode structure, shapingly can arrange bottle up and down after one section of pipe embryo enters mould more, not only substantially increase production efficiency, and saved polypropylene or polythene material, improve stock utilization.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic diagram;
Fig. 2 is that embodiment of the present invention pipe embryo cuts off schematic diagram;
Fig. 3 arranges body shaping schematic view under the embodiment of the present invention;
Fig. 4 arranges the filling schematic diagram of bottle under the embodiment of the present invention;
Fig. 5 arranges bottle closure and upper row's bottle body shaping schematic view under the embodiment of the present invention;
Fig. 6 the embodiment of the present invention is arranged the filling schematic diagram of bottle;
Fig. 7 the embodiment of the present invention is arranged bottle closure schematic diagram;
Fig. 8 is embodiment of the present invention die sinking and ampoule bottle shaping schematic view;
In figure: 1, lower row's body mould; 2, lower row's bottle neck mould; 3, upper row's body mould; 4, upper row's bottle neck mould; 5, pipe embryo; 6, the filling combination head of bottle processed; 7, cutting knife.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in Figure 1, plastic ampoule blowing embedding many rows composite die of the present invention, comprise symmetrically arranged left half mold and right half mold, left half mold and right half mold are symmetrical arranged lower row's body mould 1, lower row's bottle neck mould 2, upper row's body mould 3 and upper row's bottle neck mould 4 from top to bottom successively, lower row's bottle neck mould 2 and upper row's body mould 3 are fixed together, and are all combined together by slide rail and chute between lower row's bottle neck mould 2 and lower row's body mould 1, between upper row's bottle neck mould 4 and upper row's body mould 3.
Left half mold has knock hole, right half mold has locating dowel pin, knock hole and detent fit can accurate matched moulds.
Left half mold respectively there is half seal ring with filling combination head position on right half mold, in the process of carrying out bottle processed, the filling combination head of bottle processed is sealed, with isolation bottle chamber and the external world.
Have the die cavity for shaping knock hole at the bottommost of mould, the locating dowel pin of transfer device can be inserted in the knock hole bottom end article, is transferred to lower step operation.
Mold cavity material is special alloy steel, has very high wear-resisting, heat-resisting and corrosion resistance, can meet the requirement of bottle producing process well.
Mould inside has the coolant flow channel for cooling bottle, by passing into the quick cooling that cooling media can realize bottle in runner.
Produced the method for ampoule bottle by plastic ampoule blowing embedding many rows composite die, comprise the steps:
(1) as Figure 1-Figure 4, left half mold and right half mold are separated, pipe embryo is extruded gradually through extrusion die, after pipe embryo length reaches Len req, pipe embryo lower end enters the bottom of lower row's body mould, and then pipe embryo cuts off from unitary mould top by cutting knife, and lower row's body mould takes the lead in matched moulds, lower row's body is shaping, and the filling combination head of bottle processed stretches in lower row's body and injects liquid;
(2) as shown in Fig. 5-Fig. 6, then lower row's bottle neck mould and upper row's body mould matched moulds, the bottle mouth position of lower row's body is at lower row's bottle neck mould pressure lower sealing, and upper row's body is at the forming under the pressure of upper row's body mould, and descending upwards the row in body of the filling combination head of bottle processed injects liquid;
(3) as shown in Figure 7, finally upper row's bottle neck mould matched moulds, the bottle mouth position of upper row's body is at upper row's bottle neck mould pressure lower sealing.
(4) as shown in Figure 8, die sinking, obtain filling, sealing double plastic ampoule product.
When left half mold and right half mold matched moulds, the locating dowel pin on right half mold inserts in the knock hole on left half mold, realizes the accurate location to matched moulds.
Claims (5)
1. plastic ampoule blowing embedding many rows composite die, comprise symmetrically arranged left half mold and right half mold, it is characterized in that: left half mold and right half mold are symmetrical arranged lower row's body mould (1) from top to bottom successively, lower row's bottle neck mould (2), upper row's body mould (3) and upper row's bottle neck mould (4), lower row's bottle neck mould (2) and upper row's body mould (3) are fixed together, between lower row's bottle neck mould (2) and lower row's body mould (1), all be combined together by slide rail and chute between upper row's bottle neck mould (4) and upper row's body mould (3).
2., according to the plastic ampoule blowing embedding many rows composite die described in claim 1, it is characterized in that: left half mold has knock hole, right half mold has locating dowel pin.
3. according to the plastic ampoule blowing embedding many rows composite die described in claim 2, it is characterized in that: left half mold respectively has half seal ring with filling combination head position on right half mold.
4. plastic ampoule blowing embedding many rows composite die according to claim 2, is characterized in that: when left half mold and right half mold matched moulds, the locating dowel pin on right half mold inserts in the knock hole on left half mold.
5. adopt plastic ampoule blowing embedding many rows composite die described in claim 1 to produce a method for ampoule bottle, it is characterized in that comprising the steps:
(1) left half mold and right half mold are separated, pipe embryo is extruded gradually through extrusion die, after pipe embryo length reaches Len req, pipe embryo lower end enters the bottom of lower row's body mould, then pipe embryo cuts off from unitary mould top by cutting knife, lower row's body mould takes the lead in matched moulds, and lower row's body is shaping, and the filling combination head of bottle processed stretches in lower row's body and injects liquid;
(2) then lower row's bottle neck mould and upper row's body mould matched moulds, the bottle mouth position of lower row's body is at lower row's bottle neck mould pressure lower sealing, and upper row's body is at the forming under the pressure of upper row's body mould, and the filling combination head of bottle processed is descending upwards arranges injection liquid in body; (3) finally above arrange bottle neck mould matched moulds, the bottle mouth position of upper row's body is at upper row's bottle neck mould pressure lower sealing;
(4) die sinking, obtain filling, sealing double plastic ampoule product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225976.9A CN104085847B (en) | 2014-05-26 | 2014-05-26 | Plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410225976.9A CN104085847B (en) | 2014-05-26 | 2014-05-26 | Plastic ampoule blowing embedding many rows composite die and ampoule bottle production method thereof |
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| CN104085847A CN104085847A (en) | 2014-10-08 |
| CN104085847B true CN104085847B (en) | 2015-10-28 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104445006A (en) * | 2014-10-31 | 2015-03-25 | 山东新华医疗器械股份有限公司 | Double-station production process and production device of plastic ampoule |
Citations (7)
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|---|---|---|---|---|
| GB758299A (en) * | 1953-09-21 | 1956-10-03 | Owens Illinois Glass Co | Method of forming hollow plastic articles |
| CN1244456A (en) * | 1998-08-07 | 2000-02-16 | 国钫兴业股份有限公司 | Two-shaft stretching bottle blowing method adopting two workplaces in one section |
| CN101428470A (en) * | 2008-12-17 | 2009-05-13 | 李岩 | Method for manufacturing bottle divided into a plurality of space inside |
| CN101659114A (en) * | 2009-09-25 | 2010-03-03 | 湖南千山制药机械股份有限公司 | Filling machine integrating embryo manufacturing, bottle blowing, bulking and sealing into a whole |
| CN102431947A (en) * | 2011-11-17 | 2012-05-02 | 楚天科技股份有限公司 | Blowing encapsulation all-in-one machine for plastic ampoule |
| CN202344825U (en) * | 2011-12-02 | 2012-07-25 | 蔡芳华 | Assembling die |
| CN203903962U (en) * | 2014-05-26 | 2014-10-29 | 山东新华医疗器械股份有限公司 | Multi-row combined die for blowing filling and sealing of plastic ampoule bottles |
-
2014
- 2014-05-26 CN CN201410225976.9A patent/CN104085847B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB758299A (en) * | 1953-09-21 | 1956-10-03 | Owens Illinois Glass Co | Method of forming hollow plastic articles |
| CN1244456A (en) * | 1998-08-07 | 2000-02-16 | 国钫兴业股份有限公司 | Two-shaft stretching bottle blowing method adopting two workplaces in one section |
| CN101428470A (en) * | 2008-12-17 | 2009-05-13 | 李岩 | Method for manufacturing bottle divided into a plurality of space inside |
| CN101659114A (en) * | 2009-09-25 | 2010-03-03 | 湖南千山制药机械股份有限公司 | Filling machine integrating embryo manufacturing, bottle blowing, bulking and sealing into a whole |
| CN102431947A (en) * | 2011-11-17 | 2012-05-02 | 楚天科技股份有限公司 | Blowing encapsulation all-in-one machine for plastic ampoule |
| CN202344825U (en) * | 2011-12-02 | 2012-07-25 | 蔡芳华 | Assembling die |
| CN203903962U (en) * | 2014-05-26 | 2014-10-29 | 山东新华医疗器械股份有限公司 | Multi-row combined die for blowing filling and sealing of plastic ampoule bottles |
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| CN104085847A (en) | 2014-10-08 |
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