CN106182610A - The uniform injection mold of a kind of cooling - Google Patents
The uniform injection mold of a kind of cooling Download PDFInfo
- Publication number
- CN106182610A CN106182610A CN201610538278.3A CN201610538278A CN106182610A CN 106182610 A CN106182610 A CN 106182610A CN 201610538278 A CN201610538278 A CN 201610538278A CN 106182610 A CN106182610 A CN 106182610A
- Authority
- CN
- China
- Prior art keywords
- mold
- injection
- cooling
- injection mold
- push rod
- 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.)
- Granted
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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
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/26—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides the uniform injection mold of a kind of cooling, there is simple in construction, easy to use, accelerating during moulding molding and the coldest go, time-consuming, moulding does not haves product when removing and pulls the situation of deformation, moulding quality is high, scrappage is low, economizes on resources, and reduces the advantages such as production cost.
Description
Technical field
The invention belongs to injection mold field, especially relate to the uniform injection mold of a kind of cooling.
Background technology
Moulding generally uses injection mold to carry out injection molding, and the structure of mould usually has upper and lower two modules,
Intermediate formation injection mold cavity after the airtight combination of upper die and lower die, adds melted plastic pellet during due to cast, easily makes core rod mould
The malformations such as tool, it is therefore necessary to accelerate cooling after casting complete and make moulding faster molding.Currently also there are some cold
But system, is to arrange some through holes at mould inside, injects water the most in through-holes and be allowed to cool down, but the cooling of this structure
Effect is bad, can make cooling point skewness, it is likely that makes moulding deform, adds scrappage.
It addition, during moulding molding, mold cooperates with lower mold, after moulding molding, first unload
Mould, then remove lower mold and get product.Owing to during removal mold, plastic cement products can not be fully adhered to lower mold
Tool side, is partly adhered on mold, causes product to pull deformation.Solution is to extend the cool time of product at present,
Increasing plastic cement products and male mould becomes the package power of shaped steel material, this method extends the molding cycle of product, reduces product
Production efficiency.
Summary of the invention
In view of this, it is contemplated that propose the one uniform injection mold of cooling, simple in construction, easy to use, injection
Accelerating during part molding and the coldest go, time-consuming, moulding does not haves product when removing and pulls the situation of deformation, moulding
Quality is high, and scrappage is low, economizes on resources, and reduces production cost.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The uniform injection mold of a kind of cooling, including upper mold 1, lower mold 2, cooling body 3 and moulding fixed mechanism 4, institute
The upper mold 1 stated and lower mold 2 coordinate the injection mold cavity 5 in the middle of composition, have injection hole 11 in the middle of described upper mold 1；
Described cooling body 3 includes the pipe layers 31 being arranged within upper mold 1, and described pipe layers 31 is centered around injection
Cavity 5 is arranged around, and described pipe layers 31 has the pipeline 32 interconnected, and described pipe layers 31 one end connects coolant
Input channel 33, the other end connects coolant output channel 34；
Described moulding fixed mechanism 4 includes being arranged on the injection outer wall of lower mold 2 and can be flared out from injection outer wall
Pawl 41 and control the opener 42 of pawl 41 opening and closing, described opener 42 is arranged on the inside of lower mold 1, described
Opener 42 includes push rod 421, and described push rod 421 top is smooth section, and bottom is thread segment, described push rod 421
It is uniformly provided with multiple elastic bumps 422 near top outer surface, outside described multiple elastic bumps 422 are all with injection in smooth section
Wall contact is arranged, and the thread segment of described push rod 421 is threadeded with lower mold 2, and one end of the thread segment of described push rod 421 is worn
Go out that lower mold 2 and rotating seat 423 is fixing to be connected.
Further, described pipeline 32 is shaped as cylindric or flat-shaped.
Further, described moulding fixed mechanism 4 arranges two groups, and lays respectively at the both sides of injection mold cavity 5.
Further, the upper end of described pawl 41 is articulated and connected with injection outer wall.
Further, described pawl 41 is at least provided with two.
Relative to prior art, the uniform injection mold of a kind of cooling of the present invention has the advantage that
The uniform injection mold of a kind of cooling of the present invention, simple in construction, easy to use, accelerate during moulding molding
And the coldest go, time-consuming, do not have product during moulding removal and pull the situation of deformation, moulding quality is high, scraps
Rate is low, economizes on resources, and reduces production cost.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural representation cooling down uniform injection mold described in the embodiment of the present invention.
Description of reference numerals:
1-upper mold；11-injection hole；2-lower mold；3-cooling body；31-pipe layers；32-pipeline；33-coolant inlet pipe
Road；34-coolant output channel；4-moulding fixed mechanism；41-pawl；42-opener；421-push rod；422-elasticity is convex
Rise；423-rotating seat；5-injection mold cavity.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Uniform injection mold is cooled down as it is shown in figure 1, a kind of, solid including upper mold 1, lower mold 2, cooling body 3 and moulding
Determine mechanism 4, described upper mold 1 and lower mold 2 and coordinate the injection mold cavity 5 in the middle of composition, in the middle of described upper mold 1, there is injection hole
11；
Described cooling body 3 includes the pipe layers 31 being arranged within upper mold 1, and described pipe layers 31 is centered around injection
Cavity 5 is arranged around, and described pipe layers 31 has the pipeline 32 interconnected, and described pipe layers 31 one end connects coolant
Input channel 33, the other end connects coolant output channel 34；
Described moulding fixed mechanism 4 includes being arranged on the injection outer wall of lower mold 2 and can be flared out from injection outer wall
Pawl 41 and control the opener 42 of pawl 41 opening and closing, described opener 42 is arranged on the inside of lower mold 1, described
Opener 42 includes push rod 421, and described push rod 421 top is smooth section, and bottom is thread segment, described push rod 421
It is uniformly provided with multiple elastic bumps 422 near top outer surface, outside described multiple elastic bumps 422 are all with injection in smooth section
Wall contact is arranged, and the thread segment of described push rod 421 is threadeded with lower mold 2, and one end of the thread segment of described push rod 421 is worn
Go out that lower mold 2 and rotating seat 423 is fixing to be connected.
Pipeline 32 is shaped as cylindric or flat-shaped.
Moulding fixed mechanism 4 arranges two groups, and lays respectively at the both sides of injection mold cavity 5.
The upper end of pawl 41 is articulated and connected with injection outer wall.
Pawl 41 is at least provided with two.
A kind of cool down uniform injection mold, simple in construction, easy to use, accelerate during moulding molding and the coldest go,
Time-consuming, do not have product during moulding removal and pull the situation of deformation, moulding quality is high, and scrappage is low, saves money
Source, reduces production cost.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. one kind cools down uniform injection mold, it is characterised in that: include upper mold (1), lower mold (2), cooling body (3) and injection
Part fixed mechanism (4), described upper mold (1) and lower mold (2) coordinate the injection mold cavity (5) in the middle of composition, in described upper mold (1)
Between there is injection hole (11)；
Described cooling body (3) includes being arranged on the pipe layers (31) that upper mold (1) is internal, and described pipe layers (31) is centered around
Injection mold cavity (5) is arranged around, and described pipe layers (31) has the pipeline (32) interconnected, described pipe layers (31)
End connects coolant inlet pipe road (33), and the other end connects coolant output channel (34)；
Described moulding fixed mechanism (4) includes being arranged on the injection outer wall of lower mold (2) and can be flared out from injection outer wall
Pawl (41) and control pawl (41) opening and closing opener (42), described opener (42) is arranged on lower mold (1)
Inside, described opener (42) includes push rod (421), and described push rod (421) top is smooth section, and bottom is screw thread
Section, the smooth section of described push rod (421) is uniformly provided with multiple elastic bumps (422) near top outer surface, described many
Individual elastic bumps (422) is all arranged with injection wall contacts, and the thread segment of described push rod (421) is threadeded with lower mold (2),
One end of the thread segment of described push rod (421) passes that lower mold (2) and rotating seat (423) are fixing to be connected.
The uniform injection mold of a kind of cooling the most according to claim 1, it is characterised in that: described pipeline (32) is shaped as
Cylindric or flat-shaped.
The uniform injection mold of a kind of cooling the most according to claim 1, it is characterised in that: described moulding fixed mechanism
(4) arrange two groups, and lay respectively at the both sides of injection mold cavity (5).
The uniform injection mold of a kind of cooling the most according to claim 1, it is characterised in that: the upper end of described pawl (41)
It is articulated and connected with injection outer wall.
The uniform injection mold of a kind of cooling the most according to claim 1, it is characterised in that: described pawl (41) at least sets
Put two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538278.3A CN106182610B (en) | 2016-07-08 | 2016-07-08 | A kind of uniform injection mold of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538278.3A CN106182610B (en) | 2016-07-08 | 2016-07-08 | A kind of uniform injection mold of cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106182610A true CN106182610A (en) | 2016-12-07 |
| CN106182610B CN106182610B (en) | 2018-05-25 |
Family
ID=57473079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538278.3A Active CN106182610B (en) | 2016-07-08 | 2016-07-08 | A kind of uniform injection mold of cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182610B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297534A (en) * | 2004-02-26 | 2005-10-27 | Mitsuboshi Belting Ltd | Mold arrangement for injection molding and method for injection molding |
| CN202169672U (en) * | 2011-07-25 | 2012-03-21 | 东莞市旭通达模具塑胶有限公司 | Injection mould for transparent supporting columns |
| CN203863956U (en) * | 2014-04-09 | 2014-10-08 | 深圳市壹博盛科技有限公司 | Double push plate secondary demolding structure |
| CN105128227A (en) * | 2015-10-19 | 2015-12-09 | 西安智拓精密焊接科技有限公司 | 3D precision shaping method of conformal cooling structure of injection mold |
| CN205871089U (en) * | 2016-07-08 | 2017-01-11 | 天津宏向塑料制品有限公司 | Multifunctional injection mould |
-
2016
- 2016-07-08 CN CN201610538278.3A patent/CN106182610B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297534A (en) * | 2004-02-26 | 2005-10-27 | Mitsuboshi Belting Ltd | Mold arrangement for injection molding and method for injection molding |
| CN202169672U (en) * | 2011-07-25 | 2012-03-21 | 东莞市旭通达模具塑胶有限公司 | Injection mould for transparent supporting columns |
| CN203863956U (en) * | 2014-04-09 | 2014-10-08 | 深圳市壹博盛科技有限公司 | Double push plate secondary demolding structure |
| CN105128227A (en) * | 2015-10-19 | 2015-12-09 | 西安智拓精密焊接科技有限公司 | 3D precision shaping method of conformal cooling structure of injection mold |
| CN205871089U (en) * | 2016-07-08 | 2017-01-11 | 天津宏向塑料制品有限公司 | Multifunctional injection mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106182610B (en) | 2018-05-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210510 Address after: 215000 7432 Mudong Road, Hengjing street, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Dingqiao mould Co.,Ltd. Address before: 300383 south of wangwenzhuang village, wangwenzhuang Town, Xiqing District, Tianjin Patentee before: TIANJIN HONGXIANG PLASTIC PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right |