CN209336076U - A kind of blow molding mould for plastic bottle - Google Patents
A kind of blow molding mould for plastic bottle Download PDFInfo
- Publication number
- CN209336076U CN209336076U CN201822201136.5U CN201822201136U CN209336076U CN 209336076 U CN209336076 U CN 209336076U CN 201822201136 U CN201822201136 U CN 201822201136U CN 209336076 U CN209336076 U CN 209336076U
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- Prior art keywords
- mold
- body portion
- outer shell
- pillar
- plastic bottle
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Abstract
A kind of blow molding mould for plastic bottle provided by the utility model, including body portion mold, bottom die and neck mold, body portion mold includes inside body portion mold and outer shell, inside body portion mold is fixedly installed on the inside of outer shell, the inside bottom mold of bottom die is engaged with inside body portion mold, and outer shell lower part is horn-like.Since outer shell lower part is horn-like, outer shell is not directly contacted with bottom die, when the adjustment of the length of plastic bottle, inside body portion mold still can be only replaced, while the position for adjusting bottom die makes bottom die engage and can normally produce with inside body portion mold.And material can be saved, operating space is bigger when body portion's mold on the inside of replacement installation, maintenance easy to disassemble.
Description
Technical field
The utility model relates to technical field of plastic more particularly to a kind of blow molding mould for plastic bottle.
Background technique
Implementing blow molding production plastic bottle to preforming embryo is a kind of efficient production method, but is used for blow molded plastic bottle
Mold be typically only capable to correspond to a plastics bottle product, when plastic bottle change in shape, it usually needs integral replacing mold, hair
Mold is resolved into multiple portions by bright patent CN1051189083B, need to only be changed inside body portion mold and just be adapted to plastic bottle
Change in shape, but the variation of body height is not adapted to.
Utility model content
The utility model provides a kind of blow molding mould for plastic bottle, and technical solution is as follows:
A kind of blow molding mould for plastic bottle, including body portion mold, bottom die and neck mold, body portion mold packet
Include inside body portion's mold and outer shell, inside body portion mold is fixedly installed on the inside of outer shell, inside body portion mold with
Outer shell all has the divisional plane being divided into two along longitudinal direction；Bottom die includes exterior bottom mold and inside bottom mold, interior
Side bottom mold is fixedly installed in the upper surface of exterior bottom mold；Neck mold is engaged with body portion mold, and neck mold is set
It is equipped with the first cooling body being made of cooling flow inlet I, cooling flowing path I and cooling water export I；Exterior bottom mold and
Inside bottom mold is provided with the second cooler being made of cooling flow inlet II, cooling water export II with cooling flowing path II
Structure；The containment body around outer shell is additionally provided on the outside of the outer shell of body portion mold, setting is for the water after temperature adjustment, pressurization in containment body
Inlet of the medium, outlet of the medium and the medium flow path that water or oil stream enter, containment body have the divisional plane being divided into two along longitudinal direction.
It is characterized in that, inside bottom mold is engaged with inside body portion mold, outer shell lower inside is horn-like.
It further, further include pillar, connecting rod I and connecting rod II, containment body is fixedly connected through connecting rod I with pillar, outside
Side bottom mold is fixedly connected with the first end of connecting rod II, and the second end setting size of connecting rod II matches with pillar outer diameter
Annulus, three screw holes are set on annulus, and annulus is fixed on pillar through puller bolt.
Further, the screw hole corresponding position setting on the wall surface and annulus of pillar is matched recessed with bolt end size
Slot.
Further, pillar wall surface is axially disposed graduated scale.
A kind of blow molding mould for plastic bottle provided by the utility model, since outer shell lower part is horn-like, outer shell
It is not directly contacted with bottom die, when the adjustment of the length of plastic bottle, still can only replace inside body portion mold, adjust simultaneously
The position of whole bottom die makes bottom die engage and can normally produce with inside body portion mold.And material can be saved,
Operating space is looser when replacement installation inside body, maintenance easy to disassemble.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the broken section structural schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is line A-A cross-sectional view in Fig. 2.
The label of each component in attached drawing are as follows: 1- body portion mold, 2- bottom die, 3- neck mold, 4- containment body, 5- branch
Column, 6- connecting rod I, 7- connecting rod II, the inside 11- body portion mold, 12- outer shell, 21- exterior bottom mold, the inside 22- bottom
Portion's mold, 23- cool down the cooling water export II of flow inlet II, 24-, 31- cools down the cooling water export I of flow inlet I, 32-,
41- inlet of the medium, 42- outlet of the medium, 51- groove, 52- graduated scale, 71- annulus, 72- puller bolt.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1, a kind of blow molding mould for plastic bottle, including body portion mold 1, bottom die 2 and neck mold
3, body portion mold 1 includes inside body portion mold 11 and outer shell 12, and inside body portion mold 11 is fixedly installed in outer shell
12 inside, inside body portion mold 11 and outer shell 12 all have the divisional plane being divided into two along longitudinal direction；Bottom die 2 includes
Exterior bottom mold 21 and inside bottom mold 22, inside bottom mold 22 are fixedly installed in the upper end of exterior bottom mold 21
Face；Neck mold 3 is engaged with body portion mold 1, neck mold 3 be provided with by cooling flow inlet I 31, cooling flowing path I 32 with
The first cooling body that cooling water export I is constituted；Exterior bottom mold 21 and inside bottom mold 22 are provided with by cooling water
The second cooling body that inflow entrance II 23, cooling water export II 24 are constituted with cooling flowing path II；The outer shell of body portion mold 1
12 outsides are additionally provided with the containment body 4 around outer shell 12, and setting enters for water, pressure (hydraulic) water or the oil stream after temperature adjustment in containment body 4
Inlet of the medium 41, outlet of the medium 42 and medium flow path, containment body 4 have the divisional plane being divided into two along longitudinal direction.
Inside bottom mold 22 is engaged with inside body portion mold 11, and 12 lower inside of outer shell is horn-like.
A kind of blow molding mould for plastic bottle provided by the utility model, since outer shell lower part is horn-like, outer shell
It is not directly contacted with bottom die, when the adjustment of the length of plastic bottle, still can only replace inside body portion mold, adjust simultaneously
The position of whole bottom die makes bottom die engage and can normally produce with inside body portion mold.And material can be saved,
Operating space is looser when replacement installation inside body, maintenance easy to disassemble.
Further, as shown in Fig. 2, further including pillar 5, connecting rod I 6 and connecting rod II 7, containment body 4 through connecting rod I 6 with
Pillar 5 is fixedly connected, and exterior bottom mold 21 is fixedly connected with the first end of connecting rod II 7, the second end setting of connecting rod II 7
Three screw holes are arranged on annulus 71 in the annulus 71 that size and 5 outer diameter of pillar match, and annulus 71 is fixed on branch through puller bolt 72
Column.
Containment body, body portion mold, bottom die and neck mold are fixed on the same pillar, adjust bottom convenient for accurate
Three screw holes are arranged on annulus, are circumferentially uniformly distributed for positional relationship between portion's mold and body portion mold, can steadily by
Bottom die is fixed.
Further, as shown in Figure 2 and Figure 3, the wall surface of pillar 5 is arranged and holds out against with the screw hole corresponding position on annulus 71
The matched groove 51 of the end size of bolt 72.
Groove is set and groove size shape is matched with puller bolt end, increases the contact surface of bolt and pillar, enhancing
Fixed effect.
Further, 5 wall surface of pillar is axially disposed graduated scale 52.
In pillar wall surface, one graduated scale is set, it can be according to the quick adjustment bottom of plastic bottle length variation of replacement front and back
A graduated scale is respectively arranged in pillar wall surface opposite sides in the position of mold, it is possible to reduce bottom die axial direction deflection, in guarantee
The compactness of side bottom mold and inside body portion mold.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of blow molding mould for plastic bottle, including body portion mold (1), bottom die (2) and neck mold (3), described
Body portion mold (1) includes inside body portion mold (11) and outer shell (12), the fixed peace of inside body portion mold (11)
Inside loaded on the outer shell (12), inside body portion mold (11) all has with outer shell (12) is for one point along longitudinal direction
Two divisional plane；The bottom die (2) includes exterior bottom mold (21) and inside bottom mold (22), the inside bottom
Mold (22) is fixedly installed in the upper surface of the exterior bottom mold (21)；The neck mold (3) and body portion mold (1)
Engagement, the neck mold (3) are provided with by cooling flow inlet I (31), cooling flowing path I (32) and cooling I structure of water export
At the first cooling body；The exterior bottom mold (21) and inside bottom mold (22) are provided with by cooling flow inlet II
(23), the second cooling body that cooling water export II (24) and cooling flowing path II are constituted；It is also set on the outside of the outer shell (12)
It is equipped with the containment body (4) around the outer shell (12), is arranged in the containment body (4) for water, pressure (hydraulic) water or the oil stream after temperature adjustment
Inlet of the medium (41), outlet of the medium (42) and the medium flow path entered, the containment body (4) have point being divided into two along longitudinal direction
Face；
It is characterized in that, the inside bottom mold (22) engages with inside body portion mold (11), the outer shell (12)
Lower inside is horn-like.
2. a kind of blow molding mould for plastic bottle according to claim 1, which is characterized in that further include pillar (5), connection
Bar I (6) and connecting rod II (7), the containment body (4) are fixedly connected through the connecting rod I (6) with the pillar (5), the outside
Bottom die (21) is fixedly connected with the first end of the connecting rod II (7), and size is arranged in the second end of the connecting rod II (7)
Three screw holes are arranged on the annulus (71) for the annulus (71) to match with the pillar (5) outer diameter, and the annulus (71) is through pushing up
Tight bolt (72) is fixed on the pillar (5).
3. a kind of blow molding mould for plastic bottle according to claim 2, which is characterized in that the wall surface of the pillar (5)
With the matched groove of end size (51) of screw hole corresponding position setting and the puller bolt (72) on the annulus (71).
4. a kind of blow molding mould for plastic bottle according to claim 3, which is characterized in that pillar (5) the wall surface edge
Axially it is provided with graduated scale (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201136.5U CN209336076U (en) | 2018-12-26 | 2018-12-26 | A kind of blow molding mould for plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201136.5U CN209336076U (en) | 2018-12-26 | 2018-12-26 | A kind of blow molding mould for plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209336076U true CN209336076U (en) | 2019-09-03 |
Family
ID=67759033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201136.5U Active CN209336076U (en) | 2018-12-26 | 2018-12-26 | A kind of blow molding mould for plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209336076U (en) |
-
2018
- 2018-12-26 CN CN201822201136.5U patent/CN209336076U/en active Active
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