CN210705894U - Mould cooling device with good cooling effect - Google Patents
Mould cooling device with good cooling effect Download PDFInfo
- Publication number
- CN210705894U CN210705894U CN201921784139.4U CN201921784139U CN210705894U CN 210705894 U CN210705894 U CN 210705894U CN 201921784139 U CN201921784139 U CN 201921784139U CN 210705894 U CN210705894 U CN 210705894U
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- CN
- China
- Prior art keywords
- cooling
- pipe
- die body
- lower die
- layer
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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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- 238000001816 cooling Methods 0.000 title claims abstract description 121
- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 239000000110 cooling liquid Substances 0.000 claims description 35
- 239000002826 coolant Substances 0.000 abstract description 24
- 239000007788 liquid Substances 0.000 abstract description 21
- 230000008676 import Effects 0.000 abstract description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a mould cooling device that cooling effect is good, its structure includes coolant liquid import, coolant liquid export, lower die body, goes up die body, moulding department, the coolant liquid import is located coolant liquid export top, coolant liquid import and coolant liquid export all communicate with the internal portion of lower die body, but go up the die body embedding and install on lower die body surface, moulding department is equipped with two, divide into on being located lower die body and last die body, and the cooling effect is good, and the flow rate of coolant liquid in the mould is high, and the coolant liquid can be better can be more to flow instead.
Description
Technical Field
The utility model relates to a mould cooling device that cooling effect is good belongs to the mould field.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. The injection molding is a method that a hot-melt plastic material is added into a closed mold cavity with a required shape in a lower injection mold, an upper grinding tool and a lower grinding tool of the injection mold are used for molding a required product shape structure, and after the plastic material is cooled and solidified, the injection mold is opened to eject a plastic part to obtain a required product. The injection mold always keeps higher temperature in the production process, and needs to be cooled and taken out after the molding is finished.
The prior art discloses application number 201720931522.2's plastic mold with cooling device, its structure includes the lower mould and goes up the mould, go up the mould setting on the upper portion of lower mould, and be provided with the mold core between lower mould and the last mould, the equidistance is provided with a set of first cooling tube in the lower mould, and is a set of the both ends of first cooling tube are connected with the bottom of two second connecting pipes respectively, two the upper portion center of second connecting pipe all is connected with the second pipe, the spread groove has all been seted up to the upper portion both sides of lower mould, but this prior art coverage area relies on multisection cooling tube to connect leads to increase heat absorption area, nevertheless because it is only one to import and export for the flow rate of coolant liquid is low, and the coolant liquid can not be fine replacement flows, and the heat absorption effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould cooling device that cooling effect is good to the not enough that exists to prior art to solve current problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a cooling device for a mold with good cooling effect structurally comprises a cooling liquid inlet, a cooling liquid outlet, a lower mold body, an upper mold body and a molding part, the cooling liquid inlet is positioned above the cooling liquid outlet, the cooling liquid inlet and the cooling liquid outlet are both communicated with the inner part of the lower die body, the upper die body can be embedded and arranged on the surface of the lower die body, two molding positions are arranged on the molding positions and are divided into a lower die body and an upper die body, a first cooling pipe is arranged in the lower die body, a cooling layer is arranged below the first cooling pipe and communicated with a cooling liquid inlet, the first cooling pipe is communicated with the cooling layer, the two sides of the first cooling pipe are respectively provided with a second cooling pipe, the first cooling pipe is communicated with the second cooling pipe and is perpendicular to the second cooling pipe, a drainage pipe is arranged at the bottom of the cooling layer and is communicated with the cooling layer, and the drainage pipe is communicated with a cooling liquid outlet.
Further, the first cooling pipe is in a trapezoid shape, the second cooling pipe is in a long strip shape, and the cooling layer is in a flat plate shape.
Further, the first cooling pipe and the second cooling pipe are located on four sides of the molding place.
Furthermore, the first cooling pipe, the second cooling pipe, the cooling layer and the exhaust pipe are all located inside the lower die body and are of an integrated structure.
The utility model has the advantages that: insert the coolant liquid import with the coolant liquid, the coolant liquid is in the cooling layer by the import inflow of coolant liquid, the cooling layer will absorb the heat of moulding department bottom surface, simultaneously the coolant liquid will shunt to first cooling tube, first cooling tube is cooled down moulding department side, trapezoidal first cooling tube is favorable to the flow of coolant liquid, increase simultaneously and the area of contact of moulding department, first cooling tube coolant liquid will be shunting to the second cooling tube, the second cooling tube will absorb the heat of moulding department side and flow back to the cooling layer, discharge tube by the coolant liquid export discharge of cooling liquid by the drainage tube of cooling layer bottom, the cooling effect is good, the flow rate of coolant liquid in the mould is high, the coolant liquid can better get the alternative flow.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a mold cooling device with good cooling effect according to the present invention;
fig. 2 is a schematic view of the internal structure of a mold cooling device with good cooling effect according to the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a first cooling tube of a mold cooling device with a good cooling effect.
In the figure: a cooling liquid inlet-1, a cooling liquid outlet-2, a lower mold body-3, an upper mold body-4, a molding part-5, a first cooling pipe-11, a second cooling pipe-12, a cooling layer-13 and a drainage pipe-21.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a mold cooling device with good cooling effect, which comprises: the structure of the cooling device comprises a cooling liquid inlet 1, a cooling liquid outlet 2, a lower die body 3, an upper die body 4 and a molding part 5, wherein the cooling liquid inlet 1 is positioned above the cooling liquid outlet 2, the cooling liquid inlet 1 and the cooling liquid outlet 2 are communicated with the interior of the lower die body 3, the upper die body 4 can be embedded and installed on the surface of the lower die body 3, the molding part 5 is provided with two parts which are respectively positioned on the lower die body 3 and the upper die body 4, a first cooling pipe 11 is arranged in the lower die body 3, a cooling layer 13 is arranged below the first cooling pipe 11, the cooling layer 13 is communicated with the cooling liquid inlet 1, the first cooling pipe 11 is communicated with a cooling layer 13, second cooling pipes 12 are arranged on two sides of the first cooling pipe 11, the first cooling pipe 11 is communicated with the second cooling pipes 12 and is vertical to each other, a drainage pipe 21 is arranged at the bottom of the cooling layer 13, and the drainage pipe 21 is communicated with the cooling layer 13, the exhaust pipe 21 is communicated with the coolant outlet 2, the first cooling pipe 11 is in a trapezoid shape, the second cooling pipe 12 is in a long strip shape, the cooling layer 13 is in a flat plate shape, the first cooling pipe 11 and the second cooling pipe 12 are positioned on four sides of the molding position 5, and the first cooling pipe 11, the second cooling pipe 12, the cooling layer 13 and the exhaust pipe 21 are positioned inside the lower mold body 3 and are in an integrated structure.
The coolant inlet 1 and the coolant outlet 2 that this patent said all connect outside water tank and water pump, and the coolant liquid can adopt the pure water.
For example, the cooling liquid is connected to the cooling liquid inlet 1, the cooling liquid flows into the cooling layer 13 from the cooling liquid inlet 1, the cooling layer 13 absorbs the heat from the bottom surface of the molding part 5, and the cooling liquid is divided into the first cooling pipe 11, the first cooling pipe 11 cools the side surface of the molding part 5, the trapezoidal first cooling pipe 11 facilitates the flow of the cooling liquid, and increases the contact area with the molding part 5, the cooling liquid in the first cooling pipe 11 is divided into the second cooling pipe 12, the second cooling pipe 12 absorbs the heat from the side surface of the molding part 5 and flows back to the cooling layer 13, and the cooling liquid is discharged from the cooling liquid outlet 2 by the discharge pipe 21 at the bottom of the cooling layer 13.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a mould cooling device that cooling effect is good which characterized in that: the structure of the cooling device comprises a cooling liquid inlet (1), a cooling liquid outlet (2), a lower die body (3), an upper die body (4) and a molding part (5), wherein the cooling liquid inlet (1) is positioned above the cooling liquid outlet (2), the cooling liquid inlet (1) and the cooling liquid outlet (2) are communicated with the interior of the lower die body (3), the upper die body (4) can be embedded and installed on the surface of the lower die body (3), the molding part (5) is provided with two parts which are respectively positioned on the lower die body (3) and the upper die body (4), a first cooling pipe (11) is arranged inside the lower die body (3), a cooling layer (13) is arranged below the first cooling pipe (11), the cooling layer (13) is communicated with the cooling liquid inlet (1), the first cooling pipe (11) is communicated with the cooling layer (13), second cooling pipes (12) are arranged on two sides of the first cooling pipe (11), the first cooling pipe (11) is communicated with the second cooling pipe (12) and is perpendicular to the second cooling pipe, a drainage pipe (21) is arranged at the bottom of the cooling layer (13), the drainage pipe (21) is communicated with the cooling layer (13), and the drainage pipe (21) is communicated with the cooling liquid outlet (2).
2. The mold cooling device with good cooling effect as claimed in claim 1, wherein: the first cooling pipe (11) is in a trapezoid shape, the second cooling pipe (12) is in a long strip shape, and the cooling layer (13) is in a flat plate shape.
3. The mold cooling device with good cooling effect as claimed in claim 1, wherein: the first cooling pipe (11) and the second cooling pipe (12) are positioned on four sides of the molding position (5).
4. The mold cooling device with good cooling effect as claimed in claim 1, wherein: the first cooling pipe (11), the second cooling pipe (12), the cooling layer (13) and the drainage pipe (21) are all located inside the lower die body (3) and are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784139.4U CN210705894U (en) | 2019-10-23 | 2019-10-23 | Mould cooling device with good cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784139.4U CN210705894U (en) | 2019-10-23 | 2019-10-23 | Mould cooling device with good cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705894U true CN210705894U (en) | 2020-06-09 |
Family
ID=70963527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921784139.4U Expired - Fee Related CN210705894U (en) | 2019-10-23 | 2019-10-23 | Mould cooling device with good cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210705894U (en) |
-
2019
- 2019-10-23 CN CN201921784139.4U patent/CN210705894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 431800 plant c23-24, South China Agricultural Machinery Equipment Industrial Park, Jingshan Economic Development Zone, Yichang City, Hubei Province Patentee after: Jingshan Sanlei Wanshun Machinery Technology Co.,Ltd. Address before: 362000 Fujian Quanzhou investment zone, Luoyang Town, lower house 196 natural village Patentee before: QUANZHOU XINHONGRUN INDUSTRIAL DESIGN Co.,Ltd. |
|
| 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: 20200609 |