CN105415626A - Heat dissipation cooling device for die molding - Google Patents
Heat dissipation cooling device for die molding Download PDFInfo
- Publication number
- CN105415626A CN105415626A CN201610016826.6A CN201610016826A CN105415626A CN 105415626 A CN105415626 A CN 105415626A CN 201610016826 A CN201610016826 A CN 201610016826A CN 105415626 A CN105415626 A CN 105415626A
- Authority
- CN
- China
- Prior art keywords
- liquid
- cooling device
- die
- mounting plate
- heat dissipation
- 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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a heat dissipation cooling device for die molding. The heat dissipation cooling device for die molding comprises a fixed mounting plate, a movable mounting plate, a fixed die seat located at the upper end of the fixed mounting plate, a movable die seat located on the lower portion of the movable mounting plate, ejector pins mounted on the movable die seat and a molding cavity formed in the fixed die seat. A liquid flow channel is formed in the portion, away from the molding cavity for a certain distance, in the fixed die seat, the liquid inlet end of the liquid flow channel is communicated with a liquid storage tank through a liquid inlet pipe, the liquid outlet end of the liquid flow channel is communicated with the liquid storage tank through a liquid outlet pipe, and a pump is mounted on the liquid inlet pipe. According to the heat dissipation cooling device for die molding, the liquid flow channel is formed in the fixed die seat, and cooling liquid flows in the liquid flow channel in real time, so that heat dissipation of a die is facilitated; high temperature of the die can be taken away through the cooling liquid and the cooling liquid passes through the liquid storage tank, cyclic utilization is achieved, and the service life of the die is prolonged.
Description
Technical field
The present invention relates to Design of Dies technical field, particularly relates to a kind of mould molding radiating and cooling device.
Background technology
Injection moulding is a kind of method of industrial products production moulding.Product uses rubber injection mold and plastics injection moulding usually.Injection moulding also can divide injection mould platen press and casting die.Injection (mo(u)lding) machine (being called for short injector or injection machine) utilizes mould for plastics to make the main former of the plastic products of various shape thermoplastic or thermosetting material, and injection moulding is realized by injection machine and mould.The shape of gained is exactly often end product, no longer needs other processing in installation or as final finished before using.Many thin portions, such as lug boss, rib, screw thread, can form out in injection-molded single stepping.
Some profiled member is in injection moulding process, especially the high-temperature molding material in molten, mould can be made so in use constantly to heat up, just there is absorbing heat, dispelling the heat the process repeatedly replaced when temperature arrives 650 DEG C, now, due to the hardness of profiled member and the heat fatigue of mold materials, the wearing and tearing being easy to make injection mold very fast, oxidation, this just requires that the material of injection mold must be high temperature resistant, have higher hardness.But adopt this high temperature resistant, injection mold that hardness is high, the manufacturing cost of mould is improved greatly, is unfavorable for promoting the use of, does not meet energy-saving and emission-reduction simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing mould molding radiating and cooling device.
The present invention is achieved through the following technical solutions:
A kind of mould molding radiating and cooling device, comprise mounting plate, mobile installing plate, be positioned at described fixed mounting upper end cover half seat, be positioned at the dynamic model seat below described mobile installing plate, the thimble be arranged on dynamic model seat, the forming cavity be opened on cover half seat, fluid course is offered in the cover half seat of a distance of forming cavity, the liquid feeding end of described fluid course is communicated with liquid reserve tank by feed tube, the outlet end of described fluid course is communicated with liquid reserve tank by drain pipe, and is provided with pump on feed tube.
Further, the external cylindrical surface of described thimble is provided with core rod, and at the locating ring of described mounting plate.
Further, the bottom of described forming cavity extends to the outside of locating ring by shaping channel, and is provided with loading hopper in the outside of locating ring, and described loading hopper communicates with shaping channel.
Further, described feed tube is positioned at the bottom, left side of liquid reserve tank, and described drain pipe is positioned at the top, right side of liquid reserve tank.
Compared with prior art, the invention has the beneficial effects as follows: the present invention by offering fluid course in cover half seat, in fluid course, real-time streams is connected with cooling fluid, be conducive to the heat radiation of mould like this, the high temperature of mould can be taken away by cooling fluid, and through liquid reserve tank, realize recycling, improve the mold use life-span.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of mould molding radiating and cooling device, comprise mounting plate 1, mobile installing plate 2, be positioned at the cover half seat 3 of described fixed mounting 1 upper end, be positioned at the dynamic model seat 4 below described mobile installing plate 2, be arranged on the thimble 5 on dynamic model seat 4, be opened in the forming cavity 6 on cover half seat 3, fluid course 7 is offered in the cover half seat 3 of a distance of forming cavity 6, the liquid feeding end of described fluid course 7 is communicated with liquid reserve tank 10 by feed tube 8, the outlet end of described fluid course 7 is communicated with liquid reserve tank 10 by drain pipe 11, and on feed tube 8, pump 9 is installed, described feed tube 8 is positioned at the bottom, left side of liquid reserve tank 10, described drain pipe 11 is positioned at the top, right side of liquid reserve tank 10.By offering fluid course 7 in cover half seat 3, in fluid course 7, real-time streams is connected with cooling fluid, is conducive to the heat radiation of mould like this, and the high temperature of mould can be taken away by cooling fluid, and through liquid reserve tank, realizes recycling, and improves the mold use life-span.
The external cylindrical surface of described thimble 5 is provided with core rod 12, and at the locating ring 13 of described mounting plate 1, the bottom of described forming cavity 6 extends to the outside of locating ring 13 by shaping channel 14, and be provided with loading hopper 15 in the outside of locating ring 13, and described loading hopper 15 communicates with shaping channel 14.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a mould molding radiating and cooling device, comprise mounting plate (1), mobile installing plate (2), be positioned at the cover half seat (3) of described fixed mounting (1) upper end, be positioned at the dynamic model seat (4) of described mobile installing plate (2) below, be arranged on the thimble (5) on dynamic model seat (4), be opened in the forming cavity (6) on cover half seat (3), it is characterized in that: in the cover half seat (3) of a distance of forming cavity (6), offer fluid course (7), the liquid feeding end of described fluid course (7) is communicated with liquid reserve tank (10) by feed tube (8), the outlet end of described fluid course (7) is communicated with liquid reserve tank (10) by drain pipe (11), and on feed tube (8), pump (9) is installed.
2. mould molding radiating and cooling device according to claim 1, it is characterized in that: the external cylindrical surface of described thimble (5) is provided with core rod (12), and the locating ring (13) in described mounting plate (1).
3. mould molding radiating and cooling device according to claim 2, it is characterized in that: the bottom of described forming cavity (6) extends to the outside of locating ring (13) by shaping channel (14), and be provided with loading hopper (15) in the outside of locating ring (13), and described loading hopper (15) communicates with shaping channel (14).
4. mould molding radiating and cooling device according to claim 1, it is characterized in that: described feed tube (8) is positioned at the bottom, left side of liquid reserve tank (10), described drain pipe (11) is positioned at the top, right side of liquid reserve tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016826.6A CN105415626A (en) | 2016-01-11 | 2016-01-11 | Heat dissipation cooling device for die molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016826.6A CN105415626A (en) | 2016-01-11 | 2016-01-11 | Heat dissipation cooling device for die molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415626A true CN105415626A (en) | 2016-03-23 |
Family
ID=55494378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610016826.6A Pending CN105415626A (en) | 2016-01-11 | 2016-01-11 | Heat dissipation cooling device for die molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091083A (en) * | 2020-09-09 | 2020-12-18 | 王卫红 | Die holder with heat dissipation structure for stamping machine tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128921A (en) * | 2011-11-30 | 2013-06-05 | 大连永太精密工业有限公司 | Injection mold |
| CN204471786U (en) * | 2015-01-21 | 2015-07-15 | 金华市毓薇饰品制造有限公司 | A kind of injection machine mould heating and cooling device |
| CN104924554A (en) * | 2015-05-31 | 2015-09-23 | 南京蒙福液压机械有限公司 | Injection molding machine |
-
2016
- 2016-01-11 CN CN201610016826.6A patent/CN105415626A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128921A (en) * | 2011-11-30 | 2013-06-05 | 大连永太精密工业有限公司 | Injection mold |
| CN204471786U (en) * | 2015-01-21 | 2015-07-15 | 金华市毓薇饰品制造有限公司 | A kind of injection machine mould heating and cooling device |
| CN104924554A (en) * | 2015-05-31 | 2015-09-23 | 南京蒙福液压机械有限公司 | Injection molding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091083A (en) * | 2020-09-09 | 2020-12-18 | 王卫红 | Die holder with heat dissipation structure for stamping machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |