CN203125929U - Injection-blow molding device - Google Patents
Injection-blow molding device Download PDFInfo
- Publication number
- CN203125929U CN203125929U CN 201320097780 CN201320097780U CN203125929U CN 203125929 U CN203125929 U CN 203125929U CN 201320097780 CN201320097780 CN 201320097780 CN 201320097780 U CN201320097780 U CN 201320097780U CN 203125929 U CN203125929 U CN 203125929U
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- blow molding
- injection
- molding die
- plug
- mould
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Abstract
The utility model discloses an injection-blow molding device. The molding device comprises an injection device, an injection die, a double-mandril die, a first blow molding die, a second blow molding die and a control system, wherein the double-mandril die comprises two mandrils, i.e., a first mandril and a second mandril; and the control system is respectively connected with the injection device, the injection die, the double-mandril die, the first blow molding die and the second blow molding die and used for controlling the vertical movement of the injection device, the opening and closing of the injection die, the movement of the double-mandril die as well as the opening and closing of the first blow molding die/the second blow molding die. Due to the arrangement of the double-mandril die, the injection-blow molding device disclosed by the utility model can be used for producing two products within a production period, so that the injection molding speed is effectively increased, the molding efficiency is increased, and the efficiency can be increased doubly.
Description
Technical field
The utility model belongs to the injection molding technology field, relates to a kind of shaped device, relates in particular to a kind of injection blow molding apparatus.
Background technology
Existing blow molding apparatus generally includes injection device, injection mould, plug, blow molding die, and in a manufacturing cycle, injection device injects injection mould with the molten plastic of plasticizing, forms pipe at plug; Then plug is placed the blow molding die blow molding.
A manufacturing cycle of existing shaped device can only be produced goods, and efficient is still waiting further raising.
The utility model content
Technical problem to be solved in the utility model is: a kind of injection blow molding apparatus is provided, both moved back and forth about twin-core rod mould, can effectively improve injection mo(u)lding speed, improve shaping efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of injection blow molding apparatus, described shaped device comprises: injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die, control system, described twin-core rod mould comprises two plugs: first plug, second plug;
Described control system is connected with injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die respectively, in order to control the action of injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die;
Described injection device is connected with injection mould; First plug, second plug can cooperate with first blow molding die, second blow molding die respectively.
As a kind of preferred version of the present utility model, described first blow molding die, second blow molding die are arranged at the both sides of injection mould.
Further, described first blow molding die, second blow molding die are identical apart from the horizontal range of injection mould; Distance between first blow molding die, second blow molding die is 2 times of distance between first plug, second plug.
As a kind of preferred version of the present utility model, when described first plug cooperated with injection mould, second plug cooperated with second blow molding die, and when second plug cooperated with injection mould, first plug cooperated with first blow molding die.
As a kind of preferred version of the present utility model, described injection mould, twin-core rod mould, first blow molding die, second blow molding die are respectively equipped with driving mechanism separately, and each driving mechanism is connected with control system.
The beneficial effects of the utility model are: the injection blow molding apparatus that the utility model proposes, by twin-core rod mould is set, can make two goods a production cycle, thereby effectively improve injection mo(u)lding speed, improve shaping efficiency, efficient can double.
Description of drawings
Fig. 1 is the structural representation of the utility model injection blow molding apparatus.
Fig. 2 to Fig. 6 is the schematic diagram of each step of the utility model method.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, the utility model has disclosed a kind of injection blow molding apparatus, described shaped device comprises: injection device 1, injection mould 2, twin-core rod mould 3, first blow molding die 4, second blow molding die 5, control system, described twin-core rod mould 3 comprises two plugs: first plug 31, second plug 32.
Described control system is connected with injection device 1, injection mould 2, twin-core rod mould 3, first blow molding die 4, second blow molding die 5 respectively, in order to control the die sinking and the matched moulds that move horizontally, control first blow molding die, 4/ second blow molding die 5 that injection device 1 moved up and down, controlled the die sinking of injection mould 2 and matched moulds, the excellent mould 3 of control twin-core.Particularly, described control system comprises: first control module, second control module, the 3rd control module, the 4th control module; First control module moves up and down in order to control injection device; Die sinking and the matched moulds of second control module in order to control injection mould; The 3rd control module is in order to control moving horizontally of twin-core rod mould; The 4th control module is in order to control die sinking and the matched moulds of first blow molding die/second blow molding die.Described injection mould, twin-core rod mould, first blow molding die, second blow molding die are respectively equipped with driving mechanism separately, and each driving mechanism is connected with control system.
Described injection device 1 is connected with injection mould 2; Described first blow molding die 4, second blow molding die 5 are arranged at the both sides of injection mould 2.First blow molding die 4, second blow molding die 5 are identical apart from the horizontal range of injection mould 2; The distance that first blow molding die 4, second blow molding die are 5 is first plug 31,32 distances of second plug 2 times.First plug 31, second plug 32 can cooperate with first blow molding die 4, second blow molding die 5 respectively.When described first plug 31 cooperated with injection mould 2, second plug 32 cooperated with second blow molding die 5, and when second plug 32 cooperated with injection mould 2, first plug 31 cooperated with first blow molding die 4.
Particularly, described injection device 1 injects injection mould 2 in order to the molten plastic with plasticizing, forms pipe at first plug 31.
Described control system is then controlled injection mould 2 die sinkings, make pipe stay on first plug 31 of twin-core rod mould, it is mobile rapidly then to control twin-core rod mould 3, makes that second plug 32 in the twin-core rod mould enters injection mould 2 belows, and 31 of first plugs enter first blow molding die 4.
Then, described control system control injection mould 2 closes, and the molten plastic of plasticizing injects injection mould 2, forms pipe at second plug 32; Control first blow molding die, the 4 interior compressed air that feed at first plug, 31 places simultaneously, the pipe that first plug 31 is had propels the price of moulding, and first blow molding die 4 is opened behind the goods cooling forming.Then, control system control injection device 1, injection mould 2, twin-core rod mould 3, first blow molding die 4, second blow molding die, 5 do actions.
In the preceding half period of a molding cycle, injection device 1 injects injection mould 2 with the molten plastic of plasticizing, forms pipe at first plug 31; At this moment, feed compressed air in second blow molding die 5, the pipe that second plug 32 is had propels the price of moulding; Then, injection mould 2,5 die sinkings of second blow molding die, twin-core rod mould 3 is mobile rapidly, makes first plug 31 enter first blow molding die, 4, the second plugs 32 and enters injection mould 2 belows, for the later half cycle of molding cycle gets ready.
In the later half cycle of a molding cycle, injection device 1 injects injection mould 2 with the molten plastic of plasticizing, forms pipe at second plug 32; At this moment, feed compressed air in first blow molding die 4, the pipe that first plug 31 is had propels the price of moulding; Then, injection mould 2,4 die sinkings of first blow molding die, twin-core rod mould is mobile rapidly; Make second plug 32 enter second blow molding die, 5, the first plugs 31 and enter injection mould 2 belows, for the preceding half period of molding cycle gets ready.
More than introduced the structure of the utility model injection blow molding apparatus, the utility model also discloses a kind of forming method of above-mentioned injection blow molding apparatus when disclosing said system; See also Fig. 2 to Fig. 6, described forming method comprises the steps:
[step S0] as shown in Figure 2, mold open;
[step S1] as shown in Figure 3, control system control injection device injects injection mould with the molten plastic of plasticizing, forms pipe;
The die sinking of [step S2] control system control injection mould makes pipe stay on first plug of twin-core rod mould;
[step S3] as shown in Figure 4, control system control twin-core rod mould is mobile rapidly, makes that second plug in the twin-core rod mould enters the injection mould below, first plug then enters first blow molding die;
[step S4] as shown in Figure 5, control system control injection mould closes, the molten plastic of plasticizing injects injection mould, forms pipe; Control simultaneously has first blow molding die or the interior compressed air that feeds of the plug in second blow molding die at the first plug place of pipe, and pipe is propelled the price of moulding; As shown in Figure 6, first blow molding die or second blow molding die are opened behind the goods cooling forming.
[step S5] control system control injection device, injection mould, twin-core rod mould, first blow molding die, the second blow molding die do action specifically comprise:
In the preceding half period of a molding cycle, injection device injects injection mould with the molten plastic of plasticizing, forms pipe at first plug; At this moment, feed compressed air in second plug in second blow molding die, the pipe that second plug is had propels the price of moulding; Then, injection mould, the second blow molding die die sinking, twin-core rod mould is mobile rapidly, makes first plug enter first blow molding die, and second plug enters the injection mould below, for the later half cycle of molding cycle gets ready;
In the later half cycle of a molding cycle, injection device injects injection mould with the molten plastic of plasticizing, forms pipe at second plug; At this moment, feed compressed air in first plug in first blow molding die, the pipe that first plug is had propels the price of moulding; Then, injection mould, the second blow molding die die sinking, twin-core rod mould is mobile rapidly; Make second plug enter second blow molding die, first plug enters the injection mould below, for the preceding half period of molding cycle gets ready.
In sum, the injection blow molding apparatus that the utility model proposes and forming method by twin-core rod mould is set, can be made two goods a production cycle, thereby effectively improve injection mo(u)lding speed, improve shaping efficiency, and efficient can double.
Here description of the present utility model and application is illustrative, is not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (5)
1. an injection blow molding apparatus is characterized in that, described shaped device comprises: injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die, control system, and described twin-core rod mould comprises two plugs: first plug, second plug;
Described control system is connected with injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die respectively, in order to control the action of injection device, injection mould, twin-core rod mould, first blow molding die, second blow molding die;
Described injection device is connected with injection mould; First plug, second plug can cooperate with first blow molding die, second blow molding die respectively at different time.
2. injection blow molding apparatus according to claim 1 is characterized in that:
Described first blow molding die, second blow molding die are arranged at the both sides of injection mould.
3. injection blow molding apparatus according to claim 2 is characterized in that:
Described first blow molding die, second blow molding die are identical apart from the horizontal range of injection mould; Distance between first blow molding die, second blow molding die is 2 times of distance between first plug, second plug.
4. injection blow molding apparatus according to claim 1 is characterized in that:
When described first plug cooperated with injection mould, second plug cooperated with second blow molding die, and when second plug cooperated with injection mould, first plug cooperated with first blow molding die.
5. injection blow molding apparatus according to claim 1 is characterized in that:
Described injection mould, twin-core rod mould, first blow molding die, second blow molding die are respectively equipped with driving mechanism separately, and each driving mechanism is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097780 CN203125929U (en) | 2013-03-04 | 2013-03-04 | Injection-blow molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097780 CN203125929U (en) | 2013-03-04 | 2013-03-04 | Injection-blow molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125929U true CN203125929U (en) | 2013-08-14 |
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ID=48933946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097780 Expired - Fee Related CN203125929U (en) | 2013-03-04 | 2013-03-04 | Injection-blow molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972639A (en) * | 2014-04-08 | 2015-10-14 | 夏书志 | Production process of heat-resisting PLLA polyactic acid bottle |
-
2013
- 2013-03-04 CN CN 201320097780 patent/CN203125929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972639A (en) * | 2014-04-08 | 2015-10-14 | 夏书志 | Production process of heat-resisting PLLA polyactic acid bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |