CN207140276U - A kind of injection mould using die cavity cooling water channel structure - Google Patents
A kind of injection mould using die cavity cooling water channel structure Download PDFInfo
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- CN207140276U CN207140276U CN201720080481.0U CN201720080481U CN207140276U CN 207140276 U CN207140276 U CN 207140276U CN 201720080481 U CN201720080481 U CN 201720080481U CN 207140276 U CN207140276 U CN 207140276U
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- die cavity
- water channel
- cooling water
- channel structure
- injection mould
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Abstract
The utility model provides a kind of injection mould using cooling water channel structure die cavity, including die cavity flange, die cavity and die lip, die cavity one end are connected with die cavity flange, and the other end is connected with die lip.Injection mould of the present utility model using die cavity cooling water channel structure, die cavity flange are independently arranged with die cavity, because need to only change die cavity flange during clamp force abnormal damage, save time and cost, and the bottle base molding effect of injection mould is more preferably.
Description
Technical field
It the utility model is related to plastic bottle preparation facilities field, more particularly to a kind of note using die cavity cooling water channel structure
Mold has.
Background technology
Prepared by conventional plastic bottle uses injection mould, and die cavity outer surface must be provided with tank and lead to cooling water, to ensure that bottle base exists
It can quickly be cooled down after injection molding, ensure that bottle base is transparent, occur without obvious crystalline polamer.The tank of die cavity cooling water channel at present
Based on staged, cooling water by tank slow cool down DeGrain, concentrate by the stress distribution that die cavity be present, die cavity it is tired
The problems such as labor life-span is shorter, easily fries chamber, and cooling water use efficiency is low, bottle base inhomogeneous cooling is even, cooling effectiveness is low, deformation is big.
CN201310535539.2, which is provided, proposes a kind of die cavity cooling water channel structure applied to multimode cavity injection mould,
Improve cooling effect and cool down water use efficiency, the deformation of bottle base is smaller after injection.But the channel structure still suffers from processing technology
It is excessively complicated, cool down in die cavity approximately the same plane and the temperature difference be present, it is inclined close to water inlet end part and the temperature close to water side part
The problems such as difference is excessive, easily causes the even phenomenon of inhomogeneous cooling, so as to influence the molding effect of bottle base.
Utility model content
For deficiency of the prior art, the purpose of this utility model is to provide a kind of using die cavity cooling water channel structure
Injection mould.
In order to solve the above-mentioned technical problem, this application discloses a kind of die cavity cooling water channel structure and use its preform-casting mould
Tool, including：Die cavity body and water channel, the water channel are spiraled about in die cavity body surface, it is characterised in that the water channel is company
Continuous two-wire or multi start thread structure, one end of the water channel are provided with the water inlet of two and the above, and the other end is provided with corresponding
Delivery port.
Two-wire or the water channel of multi start thread structure are easily processed into type, and pass through continuous two-wire or multi start thread structure
Water channel, can effectively it reduce close to water inlet end part and the excessive temperature differentials problem close to water side part.
Further, described die cavity cooling water channel structure, the water inlet is at grade.
Selectable, described die cavity cooling water channel structure, the water inlet is in Different Plane.
By that to setting water inlet in diverse location, can solve the problems, such as the temperature difference be present in cooling die cavity approximately the same plane.
The application further discloses a kind of injection mould of the die cavity cooling water channel structure described in use, it is characterised in that：Bag
Die cavity flange, die cavity and die lip are included, die cavity one end is connected with die cavity flange, and the other end is connected with die lip.
Further, the die cavity flange is that integral type is connected with die cavity；
Preferably, the die cavity flange and die cavity are detachable connection.
When die cavity flange and die cavity are detachable connection, during mould use, because clamp force (such as exceedes extremely
Clamp force) when tearing die cavity flange and die cavity, it can be damaged die cavity flange, and die cavity is not damaged, and is compared and mould
Cell method orchid is connected with die cavity integral type can effectively save mould replacing time and saving cost.
Further, the die cavity flange and die lip are detachable connection.
The die cavity cooling water channel structure processing technology of injection mould described in the utility model is simple, and it is same to solve die cavity
The temperature difference in plane be present, the problems such as reducing the excessive temperature differentials of water inlet end and water side part, use die cavity cooling water channel structure
Injection mould, die cavity flange is independently arranged with die cavity, because need to only change die cavity flange during clamp force abnormal damage, saves the time
With cost, and the bottle base molding effect of injection mould is more preferably.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the die cavity cooling water channel structure figure of prior art.
Fig. 2 is the die cavity cooling water channel structure figure of the application.
The die cavity cooling water channel that Fig. 3 is the application is generally aligned in the same plane water inlet structure figure.
Fig. 4 is the die cavity cooling water channel Different Plane water inlet partial enlarged drawing of the application.
Fig. 5 is using die cavity cooling water channel structure, die cavity flange and the injection die drawing of die cavity integral type.
Fig. 6 is using die cavity cooling water channel structure, die cavity flange and the detachable injection die drawing of die cavity.
Description of reference numerals：
1st, die cavity body；2nd, water channel；3rd, water inlet；3 ", water inlet；4th, delivery port；5th, die cavity flange；6th, die lip.
Embodiment
Multiple embodiments of the present utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit this practicality newly
Type.That is, in some embodiments of the present utility model, the details in these practices is non-essential.In addition, it is letter
For the sake of changing schema, some known usual structures will illustrate it in a manner of simply illustrative in the drawings with component.
The application provides a kind of die cavity cooling water channel structure.
Refer to the die cavity cooling water channel structure figure of Fig. 1 and Fig. 2, Fig. 1 for prior art.The die cavity that Fig. 2 is the application is cold
But channel structure figure；As shown in Fig. 2 the application provides a kind of die cavity cooling water channel structure, including：
Die cavity body 1 and water channel 2, the water channel 2 are spiraled about on the surface of die cavity body 1, and the water channel 2 is continuous
Two-wire or multi start thread structure, one end of the water channel 2 are provided with the water inlet 3 of two and the above, and the other end is provided with to go out accordingly
The mouth of a river 4.
The water channel 2 of the application is continuous two-wire or multi start thread structure, and processing technology can use conventional Vehicle Processing
Realize, the water channel processing technology compared to Fig. 1 is more simple；And continuous two-wire or multi start thread structure, make cold in water channel
But liquid is also interlaced with water channel, and the channel structure compared to Fig. 1 can solve the excessive temperature differentials of water inlet 3 and the part of delivery port 4
Problem.
As shown in Figure 3, Figure 4, the water inlet 3 (3 ") of the cooling water channel 2 of die cavity body 1 can be processed into same plane or not
On coplanar, cooling liquid enters from water inlet 3 (3 "), can be with taking away on die cavity body 1 in the flow process of water channel 2
Heat and temperature raise, and the position of adjustment water inlet 3, which can solve to cool down in the approximately the same plane of die cavity body 1, has asking for the temperature difference
Topic.
It is illustrated in figure 5 the injection mould for using described die cavity cooling water channel structure, including die cavity flange 5 and die lip
6, the one end of die cavity flange 5 is connected (integral type processing) with die cavity body 1, and the other end is connected with die lip 6, die cavity flange 5 and die lip
6 be detachable connection.
It is illustrated in figure 6 the injection mould for using described die cavity cooling water channel structure, including die cavity flange 5 and die lip
6, the one end of die cavity flange 5 and the detachable connection of die cavity body 1, the other end are connected with die lip 6.
In summary, the utility model provides a kind of die cavity cooling water channel structure, and processing technology is simple, solves die cavity
The temperature difference on same plane be present, the problems such as reducing the excessive temperature differentials of water inlet end and water side part, while the utility model is also
A kind of injection mould of the die cavity cooling water channel structure described in use is provided, the molding effect of bottle base is more preferably.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model.For ability
For field technique personnel, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle in
Any modification, equivalent substitution and improvements made etc., it all should be included within right of the present utility model.
Claims (4)
- A kind of 1. injection mould using die cavity cooling water channel structure, it is characterised in that including：Die cavity flange, die cavity and die lip, described die cavity one end are connected with die cavity flange, and the other end is connected with die lip；The die cavity Including：Die cavity body and water channel, the water channel are spiraled about in die cavity body surface, and the water channel is continuous two-wire or multi-thread Helicitic texture, one end of the water channel are provided with the water inlet of two and the above, and the other end is provided with corresponding delivery port；The die cavity Flange and die cavity are detachable connection.
- A kind of 2. injection mould using die cavity cooling water channel structure according to claim 1, it is characterised in that it is described enter The mouth of a river is at grade.
- A kind of 3. injection mould using die cavity cooling water channel structure according to claim 1, it is characterised in that it is described enter The mouth of a river is in Different Plane.
- 4. a kind of injection mould using die cavity cooling water channel structure according to any one of claims 1 to 3, its feature exist In the die cavity flange and die lip are detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080481.0U CN207140276U (en) | 2017-01-19 | 2017-01-19 | A kind of injection mould using die cavity cooling water channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080481.0U CN207140276U (en) | 2017-01-19 | 2017-01-19 | A kind of injection mould using die cavity cooling water channel structure |
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| Publication Number | Publication Date |
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| CN207140276U true CN207140276U (en) | 2018-03-27 |
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| CN201720080481.0U Active CN207140276U (en) | 2017-01-19 | 2017-01-19 | A kind of injection mould using die cavity cooling water channel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133828A1 (en) * | 2018-12-29 | 2020-07-02 | 广东星联精密机械有限公司 | Connecting structure for mold cavity mold locking ring and mold cavity |
-
2017
- 2017-01-19 CN CN201720080481.0U patent/CN207140276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133828A1 (en) * | 2018-12-29 | 2020-07-02 | 广东星联精密机械有限公司 | Connecting structure for mold cavity mold locking ring and mold cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Use notes parison mold of die cavity cooling water course structure Effective date of registration: 20181126 Granted publication date: 20180327 Pledgee: China Everbright Bank Limited by Share Ltd Huizhou branch Pledgor: Huizhou IPET Packaging Products Co., Ltd. Registration number: 2018440000335 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200430 Granted publication date: 20180327 Pledgee: China Everbright Bank Limited by Share Ltd Huizhou branch Pledgor: IPET PACKAGING PRODUCTS Co.,Ltd. Registration number: 2018440000335 |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 516100 factory building of Shangnan village committee, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: IPET PACKAGING PRODUCTS Co.,Ltd. Address before: 516006 Xikeng Industrial Zone, Huihuan office, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: IPET PACKAGING PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 factory building of Shangnan village committee, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou aibaote Intelligent Technology Co.,Ltd. Address before: 516100 factory building of Shangnan village committee, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: IPET PACKAGING PRODUCTS Co.,Ltd. |