CN1944033A - Two work station one-step injection blowing device - Google Patents
Two work station one-step injection blowing device Download PDFInfo
- Publication number
- CN1944033A CN1944033A CN 200610096985 CN200610096985A CN1944033A CN 1944033 A CN1944033 A CN 1944033A CN 200610096985 CN200610096985 CN 200610096985 CN 200610096985 A CN200610096985 A CN 200610096985A CN 1944033 A CN1944033 A CN 1944033A
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- CN
- China
- Prior art keywords
- rotating shaft
- blowing
- mandrel holder
- assembly
- blow molding
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- 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.)
- Pending
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 39
- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000071 blow moulding Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 14
- 230000000875 corresponding Effects 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 description 3
- 238000010102 injection blow moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001161 Embryo, Mammalian Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The two station one-step injecting and blowing device includes one fixed mold assembly, one movable mold assembly, parallel plastic injecting and blowing molds on the assemblies, rotation shaft inside the assembly, and mandrels on mandrel holders in the ends of the rotation shaft. The present invention has the advantages of simple mechanical structure, small size, relatively low cost and capacity of producing high quality of injection blown plastic bottle.
Description
Technical field
The invention belongs to the field of plastic injecting and blowing forming machine, relate in particular to a kind of notes that adopt and blow the two work station one-step injection blowing device that one-step method is carried out blowing.
Background technology
Traditional two work station one-step injection blowing device all is made up of the some groups of die units that are arranged on the die frame, and each die unit is formed by the plug of symmetrically arranged injection mould, blow molding die and interchangeable station, during work, plug mainly adopts convertible at the displacement mode of injection moulding and these two stations of blowing, its main frame can be converted by injection machine, and the mould structure complexity is bulky, loading and unloading inconvenience, and production efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of compact conformation, easy to make, the location is reliable, can eliminate the two work station one-step injection blowing device that body is annotated the embryo spue line.
Further purpose of the present invention is to provide a kind of plug upset convenient, and can realize the two work station one-step injection blowing device of the reliable location of upset.
For realizing purpose of the present invention, a kind of two work station one-step injection blowing device, comprise solid plate assembly and moving platen assembly, be arranged on some injection mould and blow molding dies arranged side by side mutually on solid plate assembly and the moving platen assembly, be arranged on the rotating shaft in the moving platen assembly, be arranged on the mandrel holder of roller end, and be arranged on some plugs on the mandrel holder, described injection mould is axially disposed within on the solid plate assembly along rotating shaft, blow molding die decides half module by the blowing of a pair of mutual corresponding matching and the moving half module of blowing is formed, blowing is decided half module and is arranged on the solid plate assembly, the moving half module of blowing is arranged on the moving platen assembly, blow molding die is positioned at the below of rotating shaft, two core assembly rods respectively with injection mould, the die cavity corresponding matching of blow molding die, plug are hinged and connected to the end of rotating shaft by mandrel holder.
For realizing further purpose of the present invention, a kind of two work station one-step injection blowing device also comprises: described mandrel holder is arranged on the end of rotating shaft by bearing pin, and the mandrel holder both sides that offset with roller end are respectively arranged with confined planes.
The invention has the beneficial effects as follows: this device for mechanical is simple in structure, and it is little to take up space, and the device fabrication cost is lower; Simultaneously, the bottle appearance that can improve injection blow moulding is bright and clean, reduces the bad mold joint vestige of bottle, constant product quality.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail:
The structural representation of Fig. 1 during for two work station one-step injection blowing device die sinking of the present invention;
The structural representation of Fig. 2 during for two work station one-step injection blowing device matched moulds of the present invention;
The vertical view of Fig. 3 for connecting between mandrel holder of the present invention and rotating shaft;
Fig. 4 is the side schematic view of mandrel holder of the present invention when rotating in rotating shaft.
Among the figure: 1, solid plate assembly, 2, the moving platen assembly, 3, injection mould, 4, blow molding die, 5, rotating shaft, 6, mandrel holder, 7, plug, 8, blowing decides half module, 9, the moving half module of blowing, 10, bearing pin, 11, confined planes.
The specific embodiment
As Fig. 1, shown in 2, a kind of two work station one-step injection blowing device, comprise solid plate assembly 1 and moving platen assembly 2, be arranged on some injection mould 3 and blow molding dies 4 arranged side by side mutually on solid plate assembly 1 and the moving platen assembly 2, be arranged on the rotating shaft 5 in the moving platen assembly 2, be arranged on the mandrel holder 6 of rotating shaft 5 ends, and be arranged on some plugs 7 on the mandrel holder 6, injection mould 3 is axially disposed within on the solid plate assembly 1 along rotating shaft 5, blow molding die 4 decides half module 8 by the blowing of a pair of mutual corresponding matching and the moving half module 9 of blowing is formed, blowing is decided half module 8 and is arranged on the solid plate assembly 1, the moving half module 9 of blowing is arranged on the moving platen assembly 2, blow molding die 4 is positioned at the below of rotating shaft 5, two core assembly rods 7 respectively with injection mould 1, the die cavity corresponding matching of blow molding die 2, plug 7 are hinged and connected to the end of rotating shaft 5 by mandrel holder 6.
Shown in Fig. 3,4, described mandrel holder 6 is arranged on the end of rotating shaft 5 by bearing pin 10, and mandrel holder 6 both sides that offset with rotating shaft 5 ends are respectively arranged with confined planes 11.
In the above-described embodiments, described injection mould 3 can adopt all-in-one-piece mould, also can adopt the segmentation mould more than two sections or two sections.Because injection mould 3 is vertical substantially with axis between the blow molding die 4; and blow molding die 4 adopts the form of two-half die; therefore; can be when whole device die sinking; realize the axial die sinking of injection mould and the radially die sinking of blow molding die simultaneously; thereby, can eliminate the blank spue line of body, and blow molding die does not need to establish in addition die opening mechanism radially yet again.
The two work station one-step injection blowing device course of work of the present invention comprises: during matched moulds work, moving platen assembly 2 moves to solid plate assembly 1, being arranged on the horizontal plug 7 that rotating shaft 5 drives on the mandrel holder 6 on the moving platen assembly 2 directly is inserted in the injection mould 3, simultaneously, being arranged on the moving half module 9 of blowing on the moving platen assembly 2 and another core assembly rod 7 on the mandrel holder 6 decides half module 8 with blowing and closes, at this moment, this injection blowing device can carry out injection moulding and blowing simultaneously.After injection moulding and blowing end, this device just carries out die sinking, moving platen assembly 2 drives the moving half module 9 of blowing of rotating shaft 5 and its underpart, plug 7 is outwards motion together, die sinking is behind certain phase, just taken off with the bottle on the blow molding die 4 corresponding plugs 7, then, rotating shaft 5 drives the mandrel holder 6 and the plug 7 of its end again and does 180 degree upsets together, at this moment, originally the core assembly rod 7 below rotating shaft 5 is just translated into above the rotating shaft 5, when this core assembly rod 7 is translated into the top, under the self-gravity action of two core assembly rods 7, mandrel holder 6 is just done 90 degree upsets around bearing pin 10, makes the plug 7 after the demoulding that arrives the top forward level to, and the plug 7 in the injection mould 3 of original level forwards blow molding die 4 corresponding positions downwards to, in order to next step injection blow moulding.
Claims (2)
1, a kind of two work station one-step injection blowing device, comprise solid plate assembly (1) and moving platen assembly (2), be arranged on solid plate assembly (1) and moving platen assembly (2) and go up some injection mould (3) and blow molding dies (4) arranged side by side mutually, be arranged on the rotating shaft (5) in the moving platen assembly (2), be arranged on the mandrel holder (6) of rotating shaft (5) end, and be arranged on the some plugs (7) on the mandrel holder (6).It is characterized in that: described injection mould (3) is axially disposed within on the solid plate assembly (1) along rotating shaft (5), blow molding die (4) decides half module (8) by the blowing of a pair of mutual corresponding matching and the moving half module (9) of blowing is formed, blowing is decided half module (8) and is arranged on the solid plate assembly (1), blowing is moved half module (9) and is arranged on the moving platen assembly (2), blow molding die (4) is positioned at the below of rotating shaft (5), two core assembly rods (7) respectively with injection mould (1), the die cavity corresponding matching of blow molding die (2), (this two core assemblies rod can be vertical substantially mutually in this patent, also can be at angle), plug (7) is hinged and connected to the end of rotating shaft (5) by mandrel holder (6).
2, a kind of two work station one-step injection blowing device according to claim 1, it is characterized in that: described mandrel holder (6) is arranged on the end (being that mandrel holder and rotating shaft are that hinge connects) of rotating shaft (5) by bearing pin (10), and mandrel holder (6) both sides that offset with rotating shaft (5) end are respectively arranged with confined planes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610096985 CN1944033A (en) | 2006-10-18 | 2006-10-18 | Two work station one-step injection blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610096985 CN1944033A (en) | 2006-10-18 | 2006-10-18 | Two work station one-step injection blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1944033A true CN1944033A (en) | 2007-04-11 |
Family
ID=38043785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610096985 Pending CN1944033A (en) | 2006-10-18 | 2006-10-18 | Two work station one-step injection blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1944033A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264663B (en) * | 2008-01-10 | 2010-09-01 | 台山市心华药用包装有限公司 | Die for injecting and blowing plastic hollow container forming container by one-step method and single working-station, and application thereof |
| CN102895111A (en) * | 2012-10-31 | 2013-01-30 | 四川科伦药业股份有限公司 | Infusion bottle or infusion bag and preparation method thereof |
| CN103895180A (en) * | 2014-04-04 | 2014-07-02 | 张家港玖威机械有限公司 | Bottle blank injection mold for injection blow molding machine |
| CN103317705B (en) * | 2008-08-18 | 2015-09-30 | 克朗斯股份有限公司 | A kind of device comprising the amorphous plastic material preforms of desinfection chamber |
| CN115416262A (en) * | 2022-11-03 | 2022-12-02 | 张家港市艾必模科技有限公司 | High-stability central turret of injection blow molding machine |
-
2006
- 2006-10-18 CN CN 200610096985 patent/CN1944033A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264663B (en) * | 2008-01-10 | 2010-09-01 | 台山市心华药用包装有限公司 | Die for injecting and blowing plastic hollow container forming container by one-step method and single working-station, and application thereof |
| CN103317705B (en) * | 2008-08-18 | 2015-09-30 | 克朗斯股份有限公司 | A kind of device comprising the amorphous plastic material preforms of desinfection chamber |
| CN102895111A (en) * | 2012-10-31 | 2013-01-30 | 四川科伦药业股份有限公司 | Infusion bottle or infusion bag and preparation method thereof |
| CN103895180A (en) * | 2014-04-04 | 2014-07-02 | 张家港玖威机械有限公司 | Bottle blank injection mold for injection blow molding machine |
| CN115416262A (en) * | 2022-11-03 | 2022-12-02 | 张家港市艾必模科技有限公司 | High-stability central turret of injection blow molding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |