CN108608626A - A kind of water cooling mode of injection mold - Google Patents
A kind of water cooling mode of injection mold Download PDFInfo
- Publication number
- CN108608626A CN108608626A CN201810559688.5A CN201810559688A CN108608626A CN 108608626 A CN108608626 A CN 108608626A CN 201810559688 A CN201810559688 A CN 201810559688A CN 108608626 A CN108608626 A CN 108608626A
- Authority
- CN
- China
- Prior art keywords
- mode
- cooling
- water
- injection mold
- cooling pipe
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Abstract
The invention discloses a kind of water cooling modes of injection mold, including mode, cooling pipe, inlet and outlet, the cooling pipe is through in the mode, and cooling pipe both ends are respectively at the identical connection of inlet and outlet, the centers Yun Shui are distant from hot runner hot nozzle centre distance in currently used fortune water cooling mode, cannot be quickly cooled down mode；In process of production if hot flow path cannot be quickly cooled down, high temperature on hot flow path can will have many product surfaces that can scald, yield rate is caused to substantially reduce, the present invention provides a kind of rationalization arrangement that the water cooling mode of injection mold passes through the snakelike cooling water channel of mode, mode can be quickly cooled down, to increase the injection molding time of product, production efficiency is improved.
Description
Technical field
The invention belongs to water cooling mode technical fields, specifically, the present invention relates to a kind of water cooling modes of injection mold.
Background technology
In injection molding, the plastics of melting are injected into from the cast gate of mold in cavity, through cooling final molding.Mold
Cooling efficiency is related to the production efficiency of entire product, that is, mold is faster in injection molding postcooling, then production efficiency
It is higher.Can, due to being directly in contact with injection molding machine at cast gate, temperature herein be higher, be quickly cooled down just very crucial.
If however, deliberately be quickly cooled down cast gate, i.e., by cooling water channel close to cast gate, it will cause the difference variations of mode
It is excessive, influence the service life of mode.
Mold cooling system is affected to product precision, deformation, stress cracking resistance, surface quality etc., cooling system
Quality production efficiency is played a crucial role.Cooling water channel is to ensure product in process of production, and mold can be protected
Certain constant temperature is held, avoids mold local temperature difference excessive and the circulation loop of design.Cooling water channel should good seal, that is, it is cold
But the fabrication hole in water route should good seal.In current mold manufacturing, the check system of mode cooling water channel leakproofness
For mode to be packed into mold base, then related mold base is detected together, so in actual operation, due to being limited by operating or
The carelessness of operating personnel, when the fabrication hole seal failure of mode cooling water channel, cannot directly judge failure is mode or mould
Embryo can not cannot be directly observed the concrete position of failure, cumbersome, easily there is quality hidden danger.
In the structure of plastic mould, hot runner system is a kind of advanced technology of injection mold, and hot flow path can be eliminated entirely
Portion or most of runner waste material, the effective rate of utilization of material are high, it is not necessary to reuse old material.But hot flow path temperature meeting in production and application
Very high, common fortune water cooling mode cannot be quickly cooled down mode, to increase the injection molding time of product, reduce life
Produce efficiency.
Invention content
The present invention provides a kind of water cooling mode of injection mold and is arranged by the rationalization of the cooling water channel of mode, can be fast
But mode improves production efficiency to quickly cooling to increase the injection molding time of product.
To achieve the goals above, the technical solution that the present invention takes is：A kind of water cooling mode of injection mold, including mould
Benevolence, cooling pipe, inlet and outlet, the cooling pipe is through in the mode, and cooling pipe both ends are distinguished
In the identical connection of inlet and outlet.
Preferably, the cooling pipe is serpentine configuration.
Preferably, the water inlet is located at the bottom of mode, and nearest corner is located at mode lower part.
Preferably, the water outlet is located at the bottom of mode, and not Chong Die with water inlet, and nearest corner is located at mould
Benevolence top.
It is using the advantageous effect of above technical scheme：The centers Yun Shui are from hot flow path in currently used fortune water cooling mode
Hot nozzle centre distance is distant, cannot be quickly cooled down mode；In process of production if hot flow path, hot flow path cannot be quickly cooled down
On high temperature can will have many product surfaces that can scald, cause yield rate to substantially reduce, the present invention provides a kind of injection mold
Water cooling mode is arranged by the rationalization of the snakelike cooling water channel of mode, mode can be quickly cooled down, to increase product
Injection molding time improves production efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the water cooling mode of injection mold；
Fig. 2 is a kind of cooling pipe structural schematic diagram of the water cooling mode of injection mold；
1- modes, 2- cooling pipes, 20- water inlets, 21- water outlets.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to the design of the present invention, technical solution
Solution, and contribute to its implementation.
As shown in Figs. 1-2, the present invention provides a kind of water cooling mode of injection mold and passes through the reasonable of the cooling water channel of mode
Change arrangement, mode can be quickly cooled down, to increase the injection molding time of product, improves production efficiency.
Specifically, as shown in Figs. 1-2, the water cooling mode of a kind of injection mold, including mode 1, cooling pipe 2, water inlet
Mouthfuls 20 and water outlet 21, the cooling pipe 2 is through in the mode 1, and 2 both ends of cooling pipe are respectively at water inlet 20
With 21 identical connection of water outlet.
The cooling pipe 2 is serpentine configuration.
The water inlet 20 is located at the bottom of mode 1, and nearest corner is located at 1 lower part of mode.
The water outlet 21 is located at the bottom of mode 1, and not Chong Die with water inlet 20, and nearest corner is located at mode
1 top.
Specific working mode is illustrated with specific embodiment below：
A kind of water cooling mode of injection mold, the cooling pipe 2 is through in the mode 1, and 2 liang of cooling pipe
End is respectively at the 21 identical connection of water inlet 20 and water outlet；The cooling pipe 2 is serpentine configuration；The water inlet 20
In the bottom of mode 1, and nearest corner is located at 1 lower part of mode；The water outlet 21 is located at the bottom of mode 1, and not
Chong Die with water inlet 20, nearest corner is located at 1 top of mode, since cooling pipe 2 is serpentine configuration and runs through entire mould
Benevolence 1, it is possible to be quickly cooled down mode, to increase the injection molding time of product, improve production efficiency.
The present invention is exemplarily described above in association with attached drawing, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. a kind of water cooling mode of injection mold, it is characterised in that：Including mode (1), cooling pipe (2), water inlet (20) and
Water outlet (21), the cooling pipe (2) is through in the mode (1), and cooling pipe (2) both ends are respectively at water inlet
(20) and the identical connection of water outlet (21).
2. a kind of water cooling mode of injection mold according to claim 1, it is characterised in that：The cooling pipe (2)
For serpentine configuration.
3. a kind of water cooling mode of injection mold according to claim 1, it is characterised in that：Described water inlet (20) position
Bottom in mode (1), and nearest corner is located at mode (1) lower part.
4. a kind of water cooling mode of injection mold according to claim 1, it is characterised in that：Described water outlet (21) position
Bottom in mode (1), and it is not Chong Die with water inlet (20), nearest corner is located at mode (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559688.5A CN108608626A (en) | 2018-06-02 | 2018-06-02 | A kind of water cooling mode of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559688.5A CN108608626A (en) | 2018-06-02 | 2018-06-02 | A kind of water cooling mode of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608626A true CN108608626A (en) | 2018-10-02 |
Family
ID=63664546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559688.5A Withdrawn CN108608626A (en) | 2018-06-02 | 2018-06-02 | A kind of water cooling mode of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648796A (en) * | 2019-01-18 | 2019-04-19 | 苏州嘉泰隆实业有限公司 | A kind of long depth injection mold of high-efficient heat-dissipating and its production method |
-
2018
- 2018-06-02 CN CN201810559688.5A patent/CN108608626A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648796A (en) * | 2019-01-18 | 2019-04-19 | 苏州嘉泰隆实业有限公司 | A kind of long depth injection mold of high-efficient heat-dissipating and its production method |
| CN109648796B (en) * | 2019-01-18 | 2021-05-04 | 苏州希尔林机械科技有限公司 | Efficient heat dissipation type long-depth injection mold and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104608331B (en) | A kind of large-scale PVC plastic pipe injection mold hot runner dish-style apparatus for pouring | |
| CN105799124A (en) | Cold runner device of liquid silicon rubber injection mold | |
| CN108608626A (en) | A kind of water cooling mode of injection mold | |
| CN205202017U (en) | Integral cold runner device of rubber injection | |
| CN205735829U (en) | A kind of high precision computation device shell injection mold | |
| CN202727265U (en) | Hot runner system of water-cooling single-point needle valve | |
| CN214605756U (en) | Hot mouth area uniform cooling device of injection mold | |
| CN211165083U (en) | Low poison protective coil production mould convenient to drawing of patterns | |
| CN209409176U (en) | One kind being based on the molding injection mold of cold flowing mould channel | |
| CN207172675U (en) | A kind of profile-followed waterway structure of injection molding pipe part joint class mould | |
| CN208853685U (en) | A kind of molten cup of cooling | |
| CN207327535U (en) | A kind of cooling water jacket structure of injection mold | |
| CN112339234A (en) | Injection mold cooling system convenient for demolding | |
| CN211307228U (en) | Thermosetting plastic cold runner mold | |
| CN205818381U (en) | A kind of high-accuracy high-efficiency rate injection mold | |
| CN204183808U (en) | A kind of injection machine of water circulation | |
| CN219236063U (en) | Cooling water jacket is chewed to heat of cosmetics is exclusively used in | |
| CN101973108A (en) | Die structure capable of improving appearance quality of shaped product | |
| CN204471750U (en) | A kind of hot mouth of cusp formula for high luminescent material injection moulding | |
| CN220741958U (en) | Special piece mould with cooling structure | |
| CN102658627A (en) | Hot nozzle sprue bush structure for needle valve type hot runner system | |
| CN213291235U (en) | Heat-insulation energy-saving injection mold | |
| CN216267305U (en) | Integrated electric drill shell high-precision injection mold | |
| CN209141384U (en) | A kind of energy-saving composite molding machine | |
| CN219968736U (en) | Multi-runner high-speed injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181002 |
|
| WW01 | Invention patent application withdrawn after publication |