CN204123665U - The heat that a kind of note blows one-step method machine fills with blow mold - Google Patents
The heat that a kind of note blows one-step method machine fills with blow mold Download PDFInfo
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- CN204123665U CN204123665U CN201420412349.1U CN201420412349U CN204123665U CN 204123665 U CN204123665 U CN 204123665U CN 201420412349 U CN201420412349 U CN 201420412349U CN 204123665 U CN204123665 U CN 204123665U
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Abstract
The utility model relates to the Design of Dies technical field that note blows one-step method machine, aims to provide the heat filling blow mold that a kind of note blows one-step method machine.The heat that this kind of note blows one-step method machine is filled with blow mold and is comprised blowing mould die cavity, blowing mould jaws, jaws heat insulating mattress, jaws cooling water pipe, die cavity current divider, bed die, the top end opening place of blowing mould die cavity is fixed with blowing mould jaws, die cavity current divider is fixed on blowing mould die cavity, and bed die is arranged on the lower ending opening place of blowing mould die cavity.The utility model, by the heating of blowing mould die cavity, the cooling of blowing mould jaws, the cooling of bed die, can enable the bottle of this mould blow molding meet the requirements well.
Description
Technical field
The utility model is the Design of Dies technical field of blowing one-step method machine about note, and particularly a kind of note blows the heat filling blow mold of one-step method machine.
Background technology
Note blows one-step method machine, injection moulding and blowing is integrated on a machine, eliminates the operation such as loading, preservation, transport of bottle base from simple injection machine to simple blow moulding machine process, saves the valuable production time, saves labor cost and other cost.Simultaneously, it is many that this note blows the fertile product category of one-step method machine, mainly complicated doleiform, as aseptic bottle, hot filling bottle, wide-mouth bottle, oval bottle, asymmetric bottle, customization bottle etc., the one-step method machine even had can produce two kinds of different doleiforms simultaneously.
Identical with the production technology of two-step method, one-step method machine also has heater, and namely PET material reaches 110--120 DEG C through the heating of air knife or Electromagnetic Heating ring after being injection molded into bottle base, then enter carry out in blow mold stretch blow-molded.When designing heat and filling with blow mold, in order to make PET, there is best crystallization condition when blowing, thus make bottle can resist high temperature and cooling negative pressure when filling high temperature beverage, the temperature of blow mold must at about 130 DEG C, so just make in stretch blowmolding process, bottleneck is blown distortion because temperature is too high, also easily produces various defect at the bottom of bottle, and bottle portion is shaping bad due to the peripherad transmission of mold heat simultaneously.
Utility model content
Main purpose of the present utility model is to overcome deficiency of the prior art, provides a kind of heating by blowing mould die cavity, the cooling of blowing mould jaws, the cooling of bed die, and the satisfactory heat of the bottle of this mould blow molding can be made to fill with blow mold.For solving the problems of the technologies described above, solution of the present utility model is:
The heat providing a kind of note to blow one-step method machine fills with blow mold, comprising the blowing mould die cavity for completing bottle blow molding, it is characterized in that, also comprise blowing mould jaws, jaws heat insulating mattress, jaws cooling water pipe, die cavity current divider, bed die;
The centre of described blowing mould die cavity is the cavity structure of upper and lower opening, and the shape of cavity structure is the bottle-type that required heat fills with blowing; The top end opening place of blowing mould die cavity is fixed with blowing mould jaws, the top of blowing mould die cavity is also provided with the cannelure of groove A in the width direction and center, jaws heat insulating mattress is provided with in groove A, groove A, cannelure and jaws heat insulating mattress, for reducing the heat trnasfer between blowing mould die cavity and blowing mould jaws, prevent bottleneck Yin Wendu too high and are out of shape in stretch blowmolding process;
The bottom surface of described blowing mould jaws is provided with groove B, and jaws cooling water pipe to embed in groove B and passes, and for cooling water logical in jaws cooling water pipe, realizes cooling the bottleneck of the bottle of blow molding;
Described die cavity current divider is fixed on blowing mould die cavity, the inside of (elongated) die cavity current divider is provided with overall channel and subchannel, the back side of blowing mould die cavity is provided with (overlapping) high temperature oil passage more, the subchannel of die cavity current divider respectively with the high temperature oil channel connection at the blowing mould die cavity back side, high temperature oil is diverted to subchannel by the overall channel of die cavity current divider, enter the high temperature oil passage of blowing mould die cavity again, realize the heating (carrying out in the stretch blow-molded process of bottle, blowing mould die cavity will be heated to about 130 DEG C) to blowing mould die cavity;
Described bed die is arranged on the lower ending opening place of blowing mould die cavity, for realizing blow molding to the bottom of bottle.
As further improvement, the inside of described bed die is provided with bed die plug-in part, and bed die plug-in part has Inlet and outlet water passage respectively, by passing into cooling water in Inlet and outlet water passage, and then realize the introducing of cooling water in bed die and derivation, realize the cooling in bottle product face, bed die place.
As further improvement, the high temperature oil entrance and exit of the passage place that described die cavity current divider is connected with blowing mould die cavity, is all provided with sealing ring, for preventing high temperature oil seepage.
As further improvement, the gateway place of the high temperature oil passage be not connected with die cavity current divider on described blowing mould die cavity, all adopts plug to seal.
As further improvement, the two ends up and down at the described blowing mould die cavity back side are respectively arranged with die cavity heat insulating mattress, and for preventing the heat transmission from blowing mould die cavity to mould backboard, wherein, mould backboard heat is filled with blow mold to install to rebound on machine.
As further improvement, the structure of described jaws heat insulating mattress is agreed with mutually with the structure of blowing mould die cavity top groove A.
Compared with prior art, the beneficial effects of the utility model are:
1, the groove on blowing mould die cavity top and cannelure itself can play heat-blocking action to blowing mould jaws to a certain extent, add the buffer action of jaws heat insulating mattress and the direct cooling effect of jaws cooling water pipe, ensure that the temperature of bottleneck portion can not be too high, when stretch-blow, bottleneck can not be out of shape;
2, in blow-molding process, the high temperature oil passage at the blowing mould die cavity back side leads to high temperature oil, ensures that blowing mould die cavity maintains and is about 130 DEG C;
3, be positioned in the bed die plug-in part below bed die and have cooling-water duct, by usual temperature cooling water continuously, make rapid cooling and shaping at the bottom of the shaping bottle completed;
4, the use of die cavity heat insulating mattress and jaws heat insulating mattress effectively prevents scattering and disappearing of energy, reduces the consumption of energy;
5, by the heating of blowing mould die cavity, the cooling of blowing mould jaws, the cooling of bed die, the bottle of this mould blow molding can be enable to meet the requirements well.
Accompanying drawing explanation
Fig. 1 is overall construction drawing of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is sectional view of the present utility model.
Fig. 4 is the structure chart of blowing mould die cavity in the utility model.
Fig. 5 is the structure chart of blowing mould jaws in the utility model.
Fig. 6 is the structure chart of jaws heat insulating mattress in the utility model.
Fig. 7 is the structure chart of bed die plug-in part in the utility model.
Reference numeral in figure is: 1 blowing mould die cavity; 2 blowing mould jaws; 3 jaws heat insulating mattress; 4 die cavity heat insulating mattress; 5 jaws cooling water pipes; 6 die cavity current dividers; 7 bed dies; 8 bed die plug-in parts; 9 sealing rings; 10 plugs.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
The heat filling blow mold that a kind of note as shown in Figure 1 and Figure 2 blows one-step method machine comprises blowing mould die cavity 1, blowing mould jaws 2, jaws heat insulating mattress 3, jaws cooling water pipe 5, die cavity current divider 6 and bed die 7, by the heating of blowing mould die cavity 1, the cooling of blowing mould jaws 2, the cooling of bed die 7, the bottle of this mould blow molding can be enable to meet the requirements well.
As shown in Figure 3, Figure 4, the centre of blowing mould die cavity 1 is the cavity structure of upper and lower opening, and the shape of cavity structure is the bottle-type that required heat fills with blowing.The top end opening place of blowing mould die cavity 1 is fixed with blowing mould jaws 2, the top of blowing mould die cavity 1 is also provided with the cannelure of groove A in the width direction and center, jaws heat insulating mattress 3 is provided with in groove A, and the structure of jaws heat insulating mattress 3 is agreed with mutually with the structure of groove A, groove A, cannelure and jaws heat insulating mattress 3, for reducing the heat trnasfer between blowing mould die cavity 1 and blowing mould jaws 2, prevent bottleneck Yin Wendu too high and are out of shape in stretch blowmolding process.The two ends up and down at blowing mould die cavity 1 back side are respectively arranged with die cavity heat insulating mattress 4, for preventing the heat transmission from blowing mould die cavity 1 to mould backboard, and specifically can with reference to the die cavity heat insulating mattress 4 in figure 6.
As shown in Figure 5, the bottom surface of blowing mould jaws 2 is provided with groove B, and jaws cooling water pipe 5 to embed in groove B and passes, and by cooling water logical in jaws cooling water pipe 5, realizes cooling the bottleneck of the bottle of blow molding.
Die cavity current divider 6 is fixed on blowing mould die cavity 1, the inside of elongated die cavity current divider 6 is provided with overall channel and subchannel, the back side of blowing mould die cavity 1 is provided with many cover high temperature oil passages, the subchannel of die cavity current divider 6 respectively with the high temperature oil channel connection at blowing mould die cavity 1 back side; High temperature oil is diverted to subchannel by the overall channel of die cavity current divider 6, then enters the high temperature oil passage of blowing mould die cavity 1.High temperature oil realizes the heating to blowing mould die cavity 1 after entering blowing mould die cavity 1 by die cavity current divider 6, carrying out in the stretch blow-molded process of bottle, blowing mould die cavity 1 will be heated to about 130 DEG C.The high temperature oil entrance and exit of the passage place that die cavity current divider 6 is connected with blowing mould die cavity 1 is all provided with sealing ring 9, for preventing high temperature oil seepage.The gateway place of the high temperature oil passage be not connected with die cavity current divider 6 on blowing mould die cavity 1, all adopts plug 10 to seal.
Bed die 7 is arranged on the lower ending opening place of blowing mould die cavity 1, for realizing blow molding to the bottom of bottle.The inside of bed die 7 is provided with bed die plug-in part 8, and bed die plug-in part 8 has Inlet and outlet water passage respectively, by passing into cooling water in Inlet and outlet water passage, and then realizing the introducing of cooling water in bed die 7 and derivation, realizing the quick cooling in bottle product face, bed die 7 place.Specifically can with reference to figure 7.
Carry out during the course stretch blow-molded, blowing mould die cavity 1 leads to high temperature oil and is heated to about 130 DEG C, simultaneously, jaws heat insulating mattress 3 and jaws cooling water pipe 5 ensure that bottleneck can not because of the high temperature of blowing mould die cavity 1, and there is very high temperature, thus avoid bottleneck and deform when stretch blow-molded, in addition die cavity heat insulating mattress 4 prevents from heat to be delivered to mould backboard in a large number getting on and energy consumption is increased, bed die plug-in part 8 leads to the product face of cooling water to bed die 7 and cools, and makes rapid cooling and shaping at the bottom of the shaping bottle completed.The structure of whole mould, can meet the heat filling blow molding process requirement that this note blows one-step method machine, produce the bottle that stuctures and properties is all qualified.
Finally, it should be noted that above what enumerate is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have a lot of distortion.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed in the utility model, all should think protection domain of the present utility model.
Claims (6)
1. note blows a heat filling blow mold for one-step method machine, comprising the blowing mould die cavity for completing bottle blow molding, it is characterized in that, also comprise blowing mould jaws, jaws heat insulating mattress, jaws cooling water pipe, die cavity current divider, bed die;
The centre of described blowing mould die cavity is the cavity structure of upper and lower opening, and the shape of cavity structure is the bottle-type that required heat fills with blowing; The top end opening place of blowing mould die cavity is fixed with blowing mould jaws, the top of blowing mould die cavity is also provided with the cannelure of groove A in the width direction and center, jaws heat insulating mattress is provided with in groove A, groove A, cannelure and jaws heat insulating mattress, for reducing the heat trnasfer between blowing mould die cavity and blowing mould jaws, prevent bottleneck Yin Wendu too high and are out of shape in stretch blowmolding process;
The bottom surface of described blowing mould jaws is provided with groove B, and jaws cooling water pipe to embed in groove B and passes, and for cooling water logical in jaws cooling water pipe, realizes cooling the bottleneck of the bottle of blow molding;
Described die cavity current divider is fixed on blowing mould die cavity, the inside of die cavity current divider is provided with overall channel and subchannel, the back side of blowing mould die cavity is provided with high temperature oil passage, the subchannel of die cavity current divider respectively with the high temperature oil channel connection at the blowing mould die cavity back side, high temperature oil is diverted to subchannel by the overall channel of die cavity current divider, enter the high temperature oil passage of blowing mould die cavity again, realize the heating to blowing mould die cavity;
Described bed die is arranged on the lower ending opening place of blowing mould die cavity, for realizing blow molding to the bottom of bottle.
2. a kind of note according to claim 1 blows the heat filling blow mold of one-step method machine, it is characterized in that, the inside of described bed die is provided with bed die plug-in part, bed die plug-in part there is Inlet and outlet water passage respectively, by passing into cooling water in Inlet and outlet water passage, and then realize the introducing of cooling water in bed die and derivation, realize the cooling in bottle product face, bed die place.
3. a kind of note according to claim 1 blows the heat filling blow mold of one-step method machine, and it is characterized in that, the high temperature oil entrance and exit of the passage place that described die cavity current divider is connected with blowing mould die cavity, is all provided with sealing ring, for preventing high temperature oil seepage.
4. a kind of note according to claim 1 blows the heat filling blow mold of one-step method machine, and it is characterized in that, the gateway place of the high temperature oil passage be not connected with die cavity current divider on described blowing mould die cavity, all adopts plug to seal.
5. a kind of note according to claim 1 blows the heat filling blow mold of one-step method machine, it is characterized in that, the two ends up and down at the described blowing mould die cavity back side are respectively arranged with die cavity heat insulating mattress, for preventing the heat transmission from blowing mould die cavity to mould backboard, wherein, mould backboard heat is filled with blow mold to install to rebound on machine.
6. a kind of note according to claim 1 blows the heat filling blow mold of one-step method machine, and it is characterized in that, the structure of described jaws heat insulating mattress is agreed with mutually with the structure of blowing mould die cavity top groove A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412349.1U CN204123665U (en) | 2014-07-24 | 2014-07-24 | The heat that a kind of note blows one-step method machine fills with blow mold |
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| CN201420412349.1U CN204123665U (en) | 2014-07-24 | 2014-07-24 | The heat that a kind of note blows one-step method machine fills with blow mold |
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| CN204123665U true CN204123665U (en) | 2015-01-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471611A (en) * | 2017-09-21 | 2017-12-15 | 杭州科技职业技术学院 | A kind of bottle blowing machine special-shaped bottle blow mold |
| CN108393660A (en) * | 2018-04-08 | 2018-08-14 | 广东星联精密机械有限公司 | A kind of bed die and its processing technology of bottle blowing mould |
| CN109383006A (en) * | 2018-12-14 | 2019-02-26 | 浙江昌益塑业有限公司 | A kind of processing technology of PET plastic bottle |
| CN109383005A (en) * | 2018-12-14 | 2019-02-26 | 浙江昌益塑业有限公司 | A kind of processing technology and method of plastic bottle |
| CN109648830A (en) * | 2018-12-14 | 2019-04-19 | 浙江昌益塑业有限公司 | A kind of production and processing technology of plastic bottle |
| CN110667082A (en) * | 2019-09-22 | 2020-01-10 | 陈国晓 | Environmental protection heat dissipation type blow mold |
-
2014
- 2014-07-24 CN CN201420412349.1U patent/CN204123665U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471611A (en) * | 2017-09-21 | 2017-12-15 | 杭州科技职业技术学院 | A kind of bottle blowing machine special-shaped bottle blow mold |
| CN108393660A (en) * | 2018-04-08 | 2018-08-14 | 广东星联精密机械有限公司 | A kind of bed die and its processing technology of bottle blowing mould |
| CN109383006A (en) * | 2018-12-14 | 2019-02-26 | 浙江昌益塑业有限公司 | A kind of processing technology of PET plastic bottle |
| CN109383005A (en) * | 2018-12-14 | 2019-02-26 | 浙江昌益塑业有限公司 | A kind of processing technology and method of plastic bottle |
| CN109648830A (en) * | 2018-12-14 | 2019-04-19 | 浙江昌益塑业有限公司 | A kind of production and processing technology of plastic bottle |
| CN109383006B (en) * | 2018-12-14 | 2020-08-21 | 浙江昌益塑业有限公司 | Processing technology of PET plastic bottle |
| CN109648830B (en) * | 2018-12-14 | 2020-08-21 | 浙江昌益塑业有限公司 | Production and processing technology of plastic bottle |
| CN109383005B (en) * | 2018-12-14 | 2020-11-17 | 台州天华塑业机械有限公司 | Processing technology of plastic bottle |
| CN110667082A (en) * | 2019-09-22 | 2020-01-10 | 陈国晓 | Environmental protection heat dissipation type blow mold |
| CN110667082B (en) * | 2019-09-22 | 2021-02-05 | 佛山市禅城区惠汇塑料有限公司 | Environmental protection heat dissipation type blow mold |
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