CN217169712U - Adjustable plastic bottle blowing mould - Google Patents
Adjustable plastic bottle blowing mould Download PDFInfo
- Publication number
- CN217169712U CN217169712U CN202220071613.4U CN202220071613U CN217169712U CN 217169712 U CN217169712 U CN 217169712U CN 202220071613 U CN202220071613 U CN 202220071613U CN 217169712 U CN217169712 U CN 217169712U
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- Prior art keywords
- mold
- mould
- fixed
- connecting screw
- plastic bottle
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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.)
- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000007664 blowing Methods 0.000 title abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 35
- 239000007924 injection Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims description 25
- 238000000071 blow moulding Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an adjustable plastic bottle blowing mold, which comprises a blowing mold, wherein the blowing mold is divided into an injection mold, a fixed mold and an adjusting mold, one side of the injection mold and the fixed mold is detachably connected with the two sides of the adjusting mold, the inner sides of the injection mold, the fixed mold and the adjusting mold are provided with cavities, the inner sides of the injection mold and the adjusting mold are rotatably connected with a first connecting screw rod, the inner side of the fixed mold is rotatably connected with a second connecting screw rod, and the outer side of the second connecting screw rod is rotatably connected with the inner side of the first connecting screw rod; in the above scheme, utilize mutually supporting of injection mold, fixed mould and regulation mould, can realize the control of the whole length of mould through changing the fixed mould of different length in the use of reality, realized the adjustable of mould, in the in-process of production, if need change off-the-shelf length size, only need change different length the regulation mould can, improved the economic nature that the mould used.
Description
Technical Field
The utility model relates to a plastic bottle processing technology field specifically is an adjustable plastic bottle blowing mould.
Background
The plastic bottle is made by fixing the appearance of the plastic bottle through a mold, the common plastic bottle making method is blow molding, the blow molding technology is a plastic processing method with rapid development, a tubular plastic parison obtained by extruding or injection molding thermoplastic resin is placed in a split mold while hot, compressed air is introduced into the parison immediately after the mold is closed, so that the plastic parison is blown to cling to the inner wall of the mold, and various hollow products are obtained after cooling and demolding.
Among the current technical scheme, the mould that the plastic bottle was used in carrying out the manufacture process is fixed structure mostly, if need change the volume size of plastic bottle, then need change the mould again and carry out blow molding, and to the mould of plastic bottle, the preparation of bottleneck and body is the most loaded down with trivial details, makes mould complex operation again, this use economic nature greatly reduced who just makes the mould.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.
Therefore, the utility model discloses the technical scheme who adopts does: the utility model provides an adjustable plastic bottle blowing mould, includes the blowing mould, the blowing mould divide into injection mold, fixed mould and regulation mould, one side of injection mold and fixed mould can be dismantled with the both sides of adjusting the mould and be connected, the die cavity has been seted up to the inboard of injection mold, fixed mould and regulation mould.
The present invention may be further configured in a preferred embodiment as: the inner sides of the injection mold and the adjusting mold are rotatably connected with a first connecting screw rod, the inner side of the fixing mold is rotatably connected with a second connecting screw rod, and the outer side of the second connecting screw rod is rotatably connected with the inner side of the first connecting screw rod.
Through adopting above-mentioned technical scheme, utilize mutually supporting of first connecting screw and second connecting screw, first connecting screw can be connected injection mold and regulation mould between, and the second connecting screw can be connected first connecting screw and fixed mould, and then realizes connecting injection mold, fixed mould and regulation mould are holistic.
The present invention may be further configured in a preferred embodiment as: a cold air inlet is formed in one side of the injection mold, an arc-shaped cooling groove is formed in the inner side of the blow molding mold, and the cold air inlet is communicated with the arc-shaped cooling groove.
Through adopting above-mentioned technical scheme, utilize mutually supporting of air conditioning import and arc cooling bath, at the in-process of blowing, can let in cold air to the inner chamber of arc cooling bath, cold air is full of the inner chamber of arc cooling bath and carries out cooling work for the cooling.
The present invention may be further configured in a preferred embodiment as: a plurality of pressure relief openings are formed in the outer side of the blow molding die, and inner cavities of the pressure relief openings are communicated with inner cavities of the arc-shaped cooling grooves.
Through adopting above-mentioned technical scheme, utilize the setting of pressure release mouth, the inner chamber of pressure release mouth and the inner chamber of arc cooling tank communicate each other and make and carrying out the filling in-process of cold air, can carry out the pressure release operation through the pressure release mouth, prevent that the atmospheric pressure in the arc cooling tank inner chamber is too big.
The present invention may be further configured in a preferred embodiment as: the inner cavity fixed mounting of pressure release mouth has the jam piece, the jam piece is the sponge material component.
Through adopting above-mentioned technical scheme, at the inner chamber installation jam piece of pressure release mouth, the jam piece of sponge material is porous loose structure, when guaranteeing certain air permeability, can avoid the cold air loss too much in the arc cooling tank inner chamber.
The present invention may be further configured in a preferred embodiment as: one side of the adjusting mold and one side of the injection mold are fixedly connected with positioning blocks, one side of the adjusting mold and one side of the fixing mold are provided with positioning grooves, and the positioning blocks correspond to the positioning grooves.
Through adopting above-mentioned technical scheme, utilize mutually supporting of constant head tank and locating piece, at the in-process that carries out the concatenation, injection mold and adjust between the mould, fixed mould and adjust between the mould can carry out quick and accurate location.
By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:
1. the utility model discloses in, utilize mutually supporting of injection mold, fixed mould and regulation mould can realize the control of the whole length of mould through the fixed mould of changing different length in actual use, has realized the adjustable of mould, in the in-process of production, if need change off-the-shelf length size, only need change different length the regulation mould can, improved the economic nature that the mould used.
2. The utility model discloses in, utilize mutually supporting of first connecting screw and second connecting screw fixes injection mold and regulation mould through first connecting screw, and rethread second connecting screw fixes first connecting screw and fixed mould to this has realized showing and has improved fixed effect to injection mold, fixed mould and the common fixed of regulation mould, guarantees injection mold, fixed mould and adjusts the connection stability between the mould.
Drawings
Fig. 1 is an overall schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of an injection mold and a stationary mold according to an embodiment of the present invention;
fig. 3 is a schematic view of an adjusting mold according to an embodiment of the present invention;
fig. 4 is a schematic view of a first connecting screw according to an embodiment of the present invention.
Reference numerals:
100. a blow mold; 110. an injection mold; 120. fixing the mold; 130. adjusting the mold;
200. a cold air inlet; 210. a pressure relief port; 220. a plugging block; 230. an arc-shaped cooling tank;
300. a first connecting screw; 310. and the second connecting screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.
The following describes an adjustable plastic bottle blowing mold provided by some embodiments of the present invention with reference to the accompanying drawings, including the blowing mold 100, the blowing mold 100 is divided into an injection mold 110, a fixed mold 120 and an adjusting mold 130, one side of the injection mold 110 and the fixed mold 120 is detachably connected to the two sides of the adjusting mold 130, and the inner sides of the injection mold 110, the fixed mold 120 and the adjusting mold 130 have been opened with cavities.
As shown in fig. 4, further, a first coupling screw 300 is rotatably coupled to the inner sides of the injection mold 110 and the adjusting mold 130, a second coupling screw 310 is rotatably coupled to the inner side of the fixed mold 120, and the outer side of the second coupling screw 310 is rotatably coupled to the inner side of the first coupling screw 300.
Specifically, in the splicing process, the injection mold 110 and the adjusting mold 130 are connected through the first connecting screw 300, and the fixed mold 120 and the first connecting screw 300 are connected through the second connecting screw 310, so that stable connection of the injection mold 110, the fixed mold 120 and the adjusting mold 130 is realized, the connecting effect is good, and the installation space can be saved.
As shown in fig. 2, further, a cold air inlet 200 is formed at one side of the injection mold 110, an arc-shaped cooling groove 230 is formed at the inner side of the blow mold 100, the cold air inlet 200 and the arc-shaped cooling groove 230 are communicated with each other, a plurality of pressure relief ports 210 are formed at the outer side of the blow mold 100, inner cavities of the pressure relief ports 210 and inner cavities of the arc-shaped cooling groove 230 are communicated with each other, a blocking block 220 is fixedly mounted in the inner cavities of the pressure relief ports 210, and the blocking block 220 is a sponge member.
Specifically, in the process of blow molding, after sufficient cold air is introduced into the inner cavity of the cold air inlet 200, the arc-shaped cooling groove 230 filled with the cold air can cool the mold, so as to accelerate the molding speed, and compared with the traditional water pipe cooling method, the method of cooling by using the cold air is not limited by the size of the mold, and is suitable for split molds; and the pressure release 210 set up the atmospheric pressure that can balance arc cooling bath 230 inner chamber, prevents that the too big condition of arc cooling bath 230 inner chamber atmospheric pressure from taking place, has improved the life of mould, simultaneously, at the inner chamber installation sponge material component of pressure release 210 and the jam piece 220 that forms, when the porous loose structure that can utilize the sponge realizes the circulation of air, avoid the excessive loss of cold air in the arc cooling bath 230 inner chamber.
As shown in fig. 2-3, further, a positioning block is fixedly connected to one side of the adjusting mold 130 and one side of the injection mold 110, and a positioning groove is formed in one side of the adjusting mold 130 and one side of the fixing mold 120, and the positioning block corresponds to the positioning groove.
Specifically, by using the co-operation of the positioning groove and the positioning block, the connection between the adjustment mold 130 and the injection mold 110 and the connection between the adjustment mold 130 and the fixed mold 120 can be preliminarily positioned, thereby ensuring the connection accuracy.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The adjustable plastic bottle blow molding mold comprises a blow molding mold (100) and is characterized in that the blow molding mold (100) is divided into an injection mold (110), a fixed mold (120) and an adjusting mold (130), one side of the injection mold (110) and one side of the fixed mold (120) are detachably connected with two sides of the adjusting mold (130), and cavities are formed in the inner sides of the injection mold (110), the fixed mold (120) and the adjusting mold (130).
2. An adjustable plastic bottle blow mold according to claim 1, characterized in that the inner sides of the injection mold (110) and the adjustment mold (130) are rotatably connected with a first connecting screw (300), the inner side of the fixed mold (120) is rotatably connected with a second connecting screw (310), and the outer side of the second connecting screw (310) is rotatably connected with the inner side of the first connecting screw (300).
3. The adjustable plastic bottle blow mold according to claim 1, characterized in that a cold air inlet (200) is opened at one side of the injection mold (110), an arc-shaped cooling groove (230) is opened at the inner side of the blow mold (100), and the cold air inlet (200) and the arc-shaped cooling groove (230) are communicated with each other.
4. The adjustable plastic bottle blow molding mold according to claim 1, wherein a plurality of pressure relief ports (210) are formed on the outer side of the blow molding mold (100), and inner cavities of the pressure relief ports (210) are communicated with inner cavities of the arc-shaped cooling grooves (230).
5. The adjustable plastic bottle blow mold according to claim 4, characterized in that a blocking block (220) is fixedly installed in the inner cavity of the pressure relief opening (210), and the blocking block (220) is a sponge member.
6. The adjustable plastic bottle blow mold according to claim 1, wherein a positioning block is fixedly connected to one side of the adjusting mold (130) and the injection mold (110), a positioning groove is formed in one side of the adjusting mold (130) and the fixed mold (120), and the positioning block corresponds to the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220071613.4U CN217169712U (en) | 2022-01-12 | 2022-01-12 | Adjustable plastic bottle blowing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220071613.4U CN217169712U (en) | 2022-01-12 | 2022-01-12 | Adjustable plastic bottle blowing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217169712U true CN217169712U (en) | 2022-08-12 |
Family
ID=82733280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220071613.4U Expired - Fee Related CN217169712U (en) | 2022-01-12 | 2022-01-12 | Adjustable plastic bottle blowing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217169712U (en) |
-
2022
- 2022-01-12 CN CN202220071613.4U patent/CN217169712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |