CN203305455U - Mould - Google Patents
Mould Download PDFInfo
- Publication number
- CN203305455U CN203305455U CN2013203420208U CN201320342020U CN203305455U CN 203305455 U CN203305455 U CN 203305455U CN 2013203420208 U CN2013203420208 U CN 2013203420208U CN 201320342020 U CN201320342020 U CN 201320342020U CN 203305455 U CN203305455 U CN 203305455U
- Authority
- CN
- China
- Prior art keywords
- heating
- mould
- counterdie
- cooling
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a mould which comprises an upper mould and a lower mould, wherein the upper mould is provided with an upper cover which contains an inner kernel; the lower mould is provided with a cavity; the upper mould and the lower mould are both internally provided with heating and cooling pipelines; the lower mould is provided with a vacuumizing hole communicated with the cavity, and the lower mould is provided with a slotted hole communicated with the heating and cooling pipelines; the heating and cooling pipeline inside the upper mould and the heating and cooling pipeline inside the lower mould are connected in series or in parallel. By adopting the mode of circularly heating and cooling in the mould, the mould disclosed by the utility model has the advantages of uniformity in heating, good stability, high efficiency, good cooling effect, complete circulating usage of water and partial heat energy recovery, thereby saving the production cost and meeting the requirement on environmental protection.
Description
Technical field
The utility model relates to a kind of mould, specifically a kind of mould structure for the production of sole.
Background technology
In existing mould for the production of sole; in order to eliminate EVA(ethylene-vinyl acetate copolymer after thermal expansion) material foaming displacement and be subject to the resistance of gas; adopted the mode in hole of inflating on mould; although solved the resistance of gas, due to the existence of pore, made the product after moulding that in kind the existence be arranged in appearance; affected the attractive in appearance of finished product; portioned product is also bad because of exhaust, and moulding not exclusively becomes waste product, and production efficiency is lower; In addition, after mould is used a period of time, also there will be the dead pore of plug and need to again inflate the situation in hole, the pore of beating due to mould is many, easily causes die deformation and breaks, and has shortened the service life of mould.The moulding of product need mold heated to Celsius more than 150 ° and be cooled to Celsius below 20 °, generally by heat-conducting plate, transfer heat to mould and make its heating, the thickness of mould has affected the time of heating greatly, and heating is by external heat, the problem that heating is inhomogeneous easily occurs.Cooling general with normal-temperature water shower mold shell, but due to the impact that is subject to air themperature and water temperature, cool time is long, the product approval effect is unstable, and water can not recycle, and cost is high, efficiency is low, and environment protection emission is also existed to certain unfavorable factor.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of mould, adopts and carries out the mode of heating and cooling at mould inside, and take the mode vacuumized to carry out matched moulds production.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of mould, comprise upper die and lower die, and patrix is provided with the upper cover that contains interior benevolence, counterdie is provided with die cavity, in described upper die and lower die, all offer heating and cooling pipe, counterdie is provided with the hole that vacuumizes be communicated with die cavity, and counterdie is provided with the slotted eye be communicated with heating and cooling pipe.
Heating and cooling pipe in heating in described patrix and cooling pipe and counterdie are connected in series.
Perhaps heating and the cooling pipe in the heating in described patrix and cooling pipe and counterdie is connected in parallel.
Described heating and cooling pipe take the shape of the letter U.
In described counterdie, be provided with sealing ring, in the sealing ring of counterdie is enclosed in die cavity.
In described patrix, be provided with sealing ring, in the sealing ring of patrix is enclosed in the interior benevolence of upper cover.
The die cavity of described counterdie setting has two.
The utility model has adopted the technique vacuumized in mould, has given up the mode in hole of inflating on mould, not only makes the calm hole of finished product, does not also make mould yielding and break, and has increased the service life of mould.Simultaneously, owing to adopting circulating-heating and cooling mode in mould, mould is heated evenly, heat utilization ratio is large, and efficiency is high, and good stability is cooling fast, effectively guarantees the quality of production of sole.Water can be recycled, and heat energy can be partially recycled, has namely saved production cost, also meets the requirement to environmental protection.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model cross-sectional view;
Accompanying drawing 2 is the main TV structure schematic diagram of the utility model counterdie.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.
As shown in accompanying drawing 1,2, the utility model has disclosed a kind of mould mainly for the production of manufacturing sole.This mould comprises patrix 1 and counterdie 6, patrix 1 is provided with the upper cover 2 that contains interior benevolence, counterdie 6 is provided with the die cavity 5 be used to holding sole, interior heating and the cooling pipe 3 of all offering of patrix 1 and counterdie 6, counterdie 6 be provided with die cavity 5, be communicated with vacuumize hole 4, counterdie 6 is provided with the slotted eye 7 be communicated with heating and cooling pipe 3.Heating and cooling pipe 3 setting of arranging in patrix 1 and counterdie 6 in the U-shaped mode.Heating and cooling pipe in heating in patrix 1 and cooling pipe and counterdie 6 can be connected in series.Perhaps heating and the cooling pipe in the heating in patrix and cooling pipe and counterdie is connected in parallel.Then with extraneous heating cooling circuit, be communicated with, realize heating and cooling.In addition, in counterdie, be provided with two be used to holding the die cavity of sole, enhance productivity.
In addition, in counterdie 6, be provided with sealing ring 8, the sealing ring 8 of counterdie 6 can meet required technological requirement when making to vacuumize in die cavity 5 is enclosed in.In patrix 1, be provided with the sealing ring (not shown), in the upper cover 2 that the sealing ring of patrix 1 will contain interior benevolence is enclosed in.Thereby guarantee whole sealing.
In the utility model, by heating and cooling pipe are set in upper die and lower die, and select the U-shaped design, the heating in upper die and lower die and cooling pipe connect with series connection or mode in parallel, in the present embodiment, connect with series system.Then the heating in counterdie and cooling pipe are by slotted eye and extraneous heating and cooling circuit communication, thereby when mould need to heat, extraneous heat inputs in the heating and cooling pipe in counterdie through slotted eye, and then be passed to heating and the cooling pipe of patrix, and then transfer to extraneous heating and cooling loop through slotted eye, thereby realize the circulation of heat, whole homogeneous heating, quick heating.After heat temperature raising in mould, vacuumizing hole is connected with extraneous vaccum-pumping equipment by pipeline, then by vaccum-pumping equipment, mould is vacuumized, then carry out the matched moulds moulding, make ethylene-vinyl acetate copolymer EVA material foaming displacement after thermal expansion not be subject to the resistance of gas, give up the mode in hole of inflating fully on mould, make the calm hole of the sole knot grain of moulding, the service life that also increases mould attractive in appearance of having embodied sole product.When cooling, input cooling water by pipeline, cooling water in upper die and lower die U-shaped heating and cooling pipe in circulate, play cooling effect fast, and the water after heat exchange again flows in extraneous loop and can carry out the secondary use, has saved water resource, meets the requirement of environmental protection.
Claims (7)
1. a mould, comprise upper die and lower die, and patrix is provided with the upper cover that contains interior benevolence, counterdie is provided with die cavity, it is characterized in that, in described upper die and lower die, all offers heating and cooling pipe, counterdie is provided with the hole that vacuumizes be communicated with die cavity, and counterdie is provided with the slotted eye be communicated with heating and cooling pipe.
2. mould according to claim 1, is characterized in that, heating and cooling pipe in the heating in described patrix and cooling pipe and counterdie are connected in series.
3. mould according to claim 1, is characterized in that, heating and cooling pipe in the heating in described patrix and cooling pipe and counterdie are connected in parallel.
4. according to claim 1 or 2 or 3 described moulds, it is characterized in that, described heating and cooling pipe take the shape of the letter U.
5. mould according to claim 4, is characterized in that, is provided with sealing ring in described counterdie, in the sealing ring of counterdie is enclosed in die cavity.
6. mould according to claim 5, is characterized in that, is provided with sealing ring in described patrix, in the sealing ring of patrix is enclosed in the interior benevolence of upper cover.
7. mould according to claim 6, is characterized in that, the die cavity of described counterdie setting has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203420208U CN203305455U (en) | 2013-06-14 | 2013-06-14 | Mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203420208U CN203305455U (en) | 2013-06-14 | 2013-06-14 | Mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305455U true CN203305455U (en) | 2013-11-27 |
Family
ID=49611689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203420208U Expired - Fee Related CN203305455U (en) | 2013-06-14 | 2013-06-14 | Mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305455U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364406A (en) * | 2015-11-13 | 2016-03-02 | 广东长盈精密技术有限公司 | Hot-pressing sizing device |
| CN106113427A (en) * | 2016-08-20 | 2016-11-16 | 苏州玖圣塑料科技有限公司 | A kind of valve hot runner mould and the method utilizing this Making mold finished product |
| CN106938523A (en) * | 2017-03-31 | 2017-07-11 | 安徽鹭江电子工业制造有限公司 | A kind of injection machine mould of circulating water |
| CN109454803A (en) * | 2018-12-04 | 2019-03-12 | 中山华利企业有限公司 | Water-cooled movable block formula sole mould with |
| CN109501348A (en) * | 2018-12-03 | 2019-03-22 | 茂泰(福建)鞋材有限公司 | A kind of novel die device |
-
2013
- 2013-06-14 CN CN2013203420208U patent/CN203305455U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364406A (en) * | 2015-11-13 | 2016-03-02 | 广东长盈精密技术有限公司 | Hot-pressing sizing device |
| CN105364406B (en) * | 2015-11-13 | 2017-09-15 | 广东天机工业智能系统有限公司 | Hot pressing apparatus for shaping |
| CN106113427A (en) * | 2016-08-20 | 2016-11-16 | 苏州玖圣塑料科技有限公司 | A kind of valve hot runner mould and the method utilizing this Making mold finished product |
| CN106113427B (en) * | 2016-08-20 | 2018-06-19 | 苏州玖圣塑料科技有限公司 | A kind of valve hot runner mould and the method using the mold manufacturing finished product |
| CN106938523A (en) * | 2017-03-31 | 2017-07-11 | 安徽鹭江电子工业制造有限公司 | A kind of injection machine mould of circulating water |
| CN109501348A (en) * | 2018-12-03 | 2019-03-22 | 茂泰(福建)鞋材有限公司 | A kind of novel die device |
| CN109454803A (en) * | 2018-12-04 | 2019-03-12 | 中山华利企业有限公司 | Water-cooled movable block formula sole mould with |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131127 Termination date: 20200614 |