CN201913781U - Dual-cooling device for plastic bottle cap die - Google Patents
Dual-cooling device for plastic bottle cap die Download PDFInfo
- Publication number
- CN201913781U CN201913781U CN2010206258264U CN201020625826U CN201913781U CN 201913781 U CN201913781 U CN 201913781U CN 2010206258264 U CN2010206258264 U CN 2010206258264U CN 201020625826 U CN201020625826 U CN 201020625826U CN 201913781 U CN201913781 U CN 201913781U
- Authority
- CN
- China
- Prior art keywords
- cooling
- cavity
- bottle cap
- core
- plastic bottle
- Prior art date
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a dual-cooling device for a plastic bottle cap die, which comprises a cavity, a sliding block, a cap removing sleeve, an outside core and an inside core, wherein a cooling water slot is arranged at the outer wall of the cavity. The dual-cooling device for the plastic bottle cap die is characterized in that a cooling water channel hole is arranged in a close nozzle of the cavity; the top part of the inside core manufactured by beryllium bronze is contacted with a nozzle of the cavity; the outside core mounted outside the inside core is provided with a blow hole; and the sliding block is arranged among the cap removing sleeve, the outside core and the cavity. Besides the cooling water slot is arranged at the outer wall of the cavity, the cooling water channel hole is also arranged in the close nozzle of the cavity, therefore, the quick cooling of the outer surface of a bottle cap can be intensified, the production efficiency is improved, and the bottle cap processing quality is guaranteed. In addition, the inside core manufactured by beryllium bronze directly props against the nozzle of the cavity, so that excellent conduction is realized so as to further quicken the cooling on the inner surface of the bottle cap. Moreover, the blow hole of the outside core leads the inner surface and the outer surface of the bottle cap to be quickly cooled, so that compared with the prior art, the cooling time is shortened by a half, and unexpected effects can be achieved.
Description
Technical field
The utility model relates to the plastic bottle closure mould, particularly relates to two cooling devices of plastic bottle closure mould.
Background technology
The plastic bottle closure volume is little, in light weight (generally having only the 2-2.5 gram), and wall is thin, and the maximum ga(u)ge of product is generally 1.5 millimeters, but process velocity will seek quickness, so require high to the cooling of mould.Existing bottle cap mould only has bosh at the die cavity outer wall, and cooling effect is poor, and its core adopts the steel manufacturing simultaneously, and further influence cooling conduction of velocity has suppressed production efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of mold cools down speed fast, two cooling devices of the plastic bottle closure mould of enhancing productivity.
The technical scheme of two cooling devices of the utility model plastic bottle closure mould is: comprise die cavity, slide block, take off and cover cover, outside core and interior core, outer wall at die cavity has bosh, it is characterized in that being shaped on the cooling-water duct hole in the die cavity close-range shot mouth, the interior core top of adopting beryllium-bronze material to make contacts with the die cavity nozzle, the outer outside core of core is shaped on gas hole in being installed in, and slide block covers between cover, outside core and the die cavity taking off.
The utility model discloses a kind of two cooling devices of plastic bottle closure mould, main feature is to have outside the bosh at the die cavity outer wall, in nearly (close) nozzle of die cavity, be shaped on the cooling-water duct hole again, because the position injection temperature height of mould nozzle, have only this position cooling velocity fast, could strengthen the quick cooling of bottle cap outer surface, enhance productivity, and guarantee the bottle cap crudy.Adopt the interior core of beryllium-bronze material manufacturing directly to withstand on the die cavity nozzle on the other hand, good conduction, further accelerate the inner surface of heat radiation bottle cap, the gas hole that outside core is arranged again, the inside and outside surface of bottle cap is cooled off rapidly, compared with the prior art, shorten cool time and reach half, obtain beyond thought effect.
Two cooling devices of the utility model plastic bottle closure mould, described cooling-water duct hole is a polygonal hole.Polygonal hole helps processing.Described cooling-water duct bore dia
It is 3.5 millimeters.
Description of drawings
Fig. 1 is two cooling device structural representations of the utility model plastic bottle closure mould;
Fig. 2 is a cooling-water duct hole schematic cross-section.
The specific embodiment
The utility model relates to a kind of two cooling devices of plastic bottle closure mould, as shown in Figure 1 and Figure 2, comprise die cavity 1, slide block 3, take off lid cover 4, outside core 5 and interior core 6, outer wall at die cavity 1 has bosh 2, it is characterized in that being shaped on cooling-water duct hole 8 in the die cavity 1 close-range shot mouth, interior core 6 tops of adopting beryllium-bronze material to make contact with the die cavity nozzle, and core 6 outer outside cores 5 are shaped on gas hole 7 in being installed in, and slide block 3 is taking off between lid cover 4, outside core 5 and the die cavity 1.Main feature is to have outside the bosh 2 at die cavity 1 outer wall, in die cavity 1 nearly (close) nozzle, be shaped on cooling-water duct hole 8 again, because the position injection temperature height of mould nozzle, have only this position cooling velocity fast, could strengthen the quick cooling of bottle cap outer surface, enhance productivity, and guarantee the bottle cap crudy.Adopt the interior core 6 of beryllium-bronze material manufacturing directly to withstand on die cavity 1 nozzle on the other hand, good conduction, further accelerate the inner surface of heat radiation bottle cap, the gas hole 7 that outside core 5 is arranged again, the inside and outside surface of bottle cap is cooled off rapidly, compared with the prior art, shorten cool time and reach half, obtain beyond thought effect.Described cooling-water duct hole 8 is a polygonal hole.Polygonal hole helps processing.Described cooling-water duct hole 8 diameters
It is 3.5 millimeters.
Claims (3)
1. two cooling devices of plastic bottle closure mould, comprise die cavity (1), slide block (3), take off lid cover (4), outside core (5) and interior core (6), outer wall at die cavity (1) has bosh (2), it is characterized in that being shaped on cooling-water duct hole (8) in die cavity (1) the close-range shot mouth, interior core (6) top of adopting beryllium-bronze material to make contacts with the die cavity nozzle, be installed in the outer outside core (5) of interior core (6) and be shaped on gas hole (7), slide block (3) is positioned at and takes off between lid cover (4), outside core (5) and the die cavity (1).
2. two cooling devices of plastic bottle closure mould as claimed in claim 1 is characterized in that described cooling-water duct hole (8) is polygonal hole.
3. two cooling devices of plastic bottle closure mould as claimed in claim 1 is characterized in that described cooling-water duct hole (8) diameter
It is 3.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206258264U CN201913781U (en) | 2010-11-25 | 2010-11-25 | Dual-cooling device for plastic bottle cap die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206258264U CN201913781U (en) | 2010-11-25 | 2010-11-25 | Dual-cooling device for plastic bottle cap die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913781U true CN201913781U (en) | 2011-08-03 |
Family
ID=44413595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206258264U Expired - Lifetime CN201913781U (en) | 2010-11-25 | 2010-11-25 | Dual-cooling device for plastic bottle cap die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548065A (en) * | 2020-12-07 | 2021-03-26 | 苏州广型模具有限公司 | Cooling core puller |
-
2010
- 2010-11-25 CN CN2010206258264U patent/CN201913781U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548065A (en) * | 2020-12-07 | 2021-03-26 | 苏州广型模具有限公司 | Cooling core puller |
| CN112548065B (en) * | 2020-12-07 | 2022-10-14 | 苏州广型模具有限公司 | Cooling core puller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990810A (en) | Forming plastic mould for temperature sensing head cover of refrigerator | |
| CN207222915U (en) | A kind of New energy automobile motor shell low pressure casting die | |
| CN201776886U (en) | Injection mold core with suction-exhaust and quick-cooling functional structure | |
| CN201913781U (en) | Dual-cooling device for plastic bottle cap die | |
| CN102085712A (en) | Double water-cooling and demoulding mechanism of plastic bottle cap mould | |
| CN202943872U (en) | Vacuum molding and plastic suction mould of inner shell of cabinet body of refrigerator | |
| CN203526352U (en) | Automobile damper sealing bottom cover shaping mould | |
| CN207077729U (en) | Bottle cap mold Waterway cooling structure | |
| CN202454360U (en) | Novel die for forming toughened glass insulator | |
| CN206536783U (en) | A kind of injection mold with vapour-pressure type with mechanical combination ejecting mechanism | |
| CN201808186U (en) | Mould with spiral waterway structure | |
| CN205522276U (en) | A hot runner mold for shaping hem bottle lid | |
| CN203409981U (en) | Blowing-assisted demoulding system for bottle blanks of PP and PET bottles | |
| CN206825836U (en) | Bottle card demoulding mould for deep cavity mould | |
| CN204588973U (en) | A kind of have at the bottom of the vial shaping dies mould of cooling performance | |
| CN202984452U (en) | Spinning die for copper pipe | |
| CN102114704A (en) | Preform body cooling device of rotary type blow molding machine | |
| CN202963223U (en) | Thin-walled battery case stretch forming mold structure | |
| CN203650866U (en) | Hemispherical upper cover injection mould for stroboscope lamp | |
| CN203973996U (en) | The cooling water channel device of injection moulding bottle mold die cavity | |
| CN203293474U (en) | Self-stripping die holder for PDLLA lag screws | |
| CN203650869U (en) | Injection mould for rear end covers of blanking plug | |
| CN103192522A (en) | High-speed forming mold for plastic steel winding pipe | |
| CN207642272U (en) | A kind of die casting die of Motorcycle Aluminum Alloy wheel hub | |
| CN208811061U (en) | A kind of pedestal blind flange production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEMARK HOLDING GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG DEMARK MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee after: DEMARK HOLDING GROUP CO., LTD. Address before: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee before: Zhejiang Demark Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |