CN110341134A - A kind of Novel injection mold - Google Patents
A kind of Novel injection mold Download PDFInfo
- Publication number
- CN110341134A CN110341134A CN201910679570.0A CN201910679570A CN110341134A CN 110341134 A CN110341134 A CN 110341134A CN 201910679570 A CN201910679570 A CN 201910679570A CN 110341134 A CN110341134 A CN 110341134A
- Authority
- CN
- China
- Prior art keywords
- injection molding
- wall
- sprue
- runner
- path
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000001746 injection moulding Methods 0.000 claims abstract description 53
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
Abstract
The invention discloses a kind of Novel injection molds, including casting system, it include an injection molding sprue and several injection molding runners in running gate system, sprue port is molded as bellmouth and bottom end opening diameter is greater than top, it is molded runner communicate-type chamber, its structural feature are as follows: the inner wall for being molded sprue is equipped with several path baffles, the edge mid-points of the path baffle are equipped with spherical mechanism, the spherical mechanism other end is equipped with regulation handle, outside is equipped with circular housing, and the circular housing surface is set there are four opposite opening.Path baffle is equipped in injection molding sprue inner wall, the adjusting that mass flow can be carried out from injection molding sprue, carries out buffer deceleration to material, while can change material spray and flowing through path, can be to specified injection molding runner injecting material, the phenomenon that being effectively prevented from material waste；Injection molding sprue port inner wall is designed as streamlined, and the material being attached on wall is made to be readily able to be condensed into drop, save the cost.
Description
Technical field
The present invention relates to mould applications, and in particular to be a kind of Novel injection mold.
Background technique
A kind of mold that injection mold uses when being using injection molding forming method.Injection molding refers to the material of heated thawing
Die cavity is injected by high pressure, after cooling and solidifying, the method that obtains formed products.Injection mold refers to that resin material injects metal pattern
The device for having effigurate product is obtained afterwards.
In the prior art, general to be adjusted using the flow velocity that setting bolt valve is molded in injection molding runner, but
It will cause the waste to raw material, with the increase of injection molding runner, the bolt set up is also relatively more, and structure is more many and diverse, band
It is inconvenient to come.
Summary of the invention
In order to solve above-mentioned relevant issues, the present invention provides a kind of structure is simple, can be flowed from injection molding sprue
Velocity modulation section saves the Novel injection mold of raw material.
The technical solution adopted by the present invention are as follows: a kind of Novel injection mold, including casting system include one in running gate system
A injection molding sprue and several injection molding runners, injection molding sprue port is bellmouth and bottom end opening diameter is greater than top,
It is molded runner communicate-type chamber, the outer wall of the injection molding sprue is equipped with bolt, and inner wall is equipped with several path baffles, described
Path baffle edge mid-points be equipped with spherical mechanism, the spherical mechanism other end be equipped with regulation handle, outside be equipped with circle
Shape shell, the circular housing surface are set there are four opposite opening, and two of them perforated wall is interior to be equipped with screw thread.
As a further improvement of the present invention, the injection molding sprue port inner wall is streamlined.
As a further improvement of the present invention, the path baffle can be pasted closely with the injection molding sprue inner wall
It closes.
As a further improvement of the present invention, the junction of the injection molding runner and injection molding sprue is in same water
Plane.
As a further improvement of the present invention, the junction of the injection molding runner and injection molding sprue is arc company
It connects.
As a further improvement of the present invention, in described four openings, threaded opening is set in wall and is located at injection molding master
Runner it is tangential, the opening of screw thread is not set in wall as the radial direction that is molded sprue, regulation handle and path baffle pass through radial
Opening is connected with spherical mechanism, and bolt is connected by tangential opening with spherical mechanism.
The beneficial effects of the present invention are: being equipped with path baffle in injection molding sprue inner wall, can be carried out from injection molding sprue
The adjusting of mass flow carries out buffer deceleration to material, while can change material spray and flowing through path, can be to specified injection molding point
Runner injecting material, the phenomenon that being effectively prevented from material waste；Path baffle interior is equipped with the ball in injection molding sprue wall
Shape mechanism, the spherical mechanism other end are equipped with regulation handle, can adjust the angle of path baffle for greater flexibility, solid using bolt
Fixed, mode of operation is simple；Injection molding sprue port is bellmouth, and bottom end opening diameter is greater than top, port is avoided flash occur
Phenomenon；Injection molding sprue port inner wall is designed as streamlined, and the material being attached on wall is made to be readily able to be condensed into drop, saving at
This.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the inner wall enlarged drawing for being molded sprue port；
Fig. 3 is spherical mechanism enlarged diagram；
Wherein 1- is molded sprue, and 2- is molded runner, and 3- is molded sprue port, the path 4- baffle, 5- bolt, 6- spherical shape machine
Structure, 7- regulation handle, 8- spherical mechanism, 9- circular housing.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawings.
A kind of Novel injection mold of the present invention, including casting system include an injection molding mainstream in running gate system
Road and several injection molding runners, injection molding sprue port is bellmouth and bottom end opening diameter is greater than top, is molded runner
The outer wall of communicate-type chamber, the injection molding sprue is equipped with bolt, and inner wall is equipped with several path baffles, the path baffle
Edge mid-points be equipped with spherical mechanism, the spherical mechanism other end be equipped with regulation handle, outside be equipped with circular housing, it is described
Circular housing surface set there are four opposite opening, screw thread is equipped in two of them perforated wall.
In the present embodiment, the injection molding sprue port inner wall is streamlined.
In the present embodiment, the path baffle can be fitted closely with the injection molding sprue inner wall.
In the present embodiment, the junction of the injection molding runner and injection molding sprue is in same level.
In the present embodiment, the injection molding runner is that arc is connect with the junction of injection molding sprue.
In the present embodiment, in described four openings, threaded opening is set in wall and is located at the tangential of injection molding sprue,
The opening of screw thread is not set in wall and passes through radial opening and spherical machine as the radial direction of injection molding sprue, regulation handle and path baffle
Structure is connected, and bolt is connected by tangential opening with spherical mechanism.
As a preferred option, the injection molding sprue port inner wall is that other shapes can also be used in addition to streamlined,
Such as inverted ladder-shaped and zigzag can make the material being attached on wall be readily able to be condensed into drop, save the cost.
As a preferred option, the angle of the adjustable path baffle of the regulation handle, the bolt act on
In spherical mechanism in the baffle of path, it can be bolted path baffle, collective effect is to meet different injection molding requirements.
As a preferred option, the one end of the path baffle far from spherical structure can use curved design, play slow
While punching acts on, the channel of material injection is optimized.
In addition to the implementation, all technical solutions formed using equivalent substitution or equivalent transformation, are all fallen within the present invention and wanted
The protection scope asked.
Claims (6)
- It include an injection molding sprue and several injection moldings in running gate system 1. a kind of Novel injection mold, including casting system Runner, injection molding sprue port is bellmouth and bottom end opening diameter is greater than top, is molded runner communicate-type chamber, feature Be: the outer wall of the injection molding sprue is equipped with bolt, and inner wall is equipped with several path baffles, the side of the path baffle Edge midpoint is equipped with spherical mechanism, and the spherical mechanism other end is equipped with regulation handle, and outside is equipped with circular housing, the circle Shape case surface is set there are four opposite opening, and two of them perforated wall is interior to be equipped with screw thread.
- 2. a kind of Novel injection mold according to claim 1, it is characterised in that: the injection molding sprue port inner wall It is streamlined.
- 3. a kind of Novel injection mold according to claim 1, it is characterised in that: the path baffle and the note Modeling sprue inner wall can fit closely.
- 4. a kind of Novel injection mold according to claim 1, it is characterised in that: the injection molding runner and injection molding is led The junction of runner is in same level.
- 5. a kind of Novel injection mold according to claim 1, it is characterised in that: the injection molding runner and injection molding is led The junction of runner is arc connection.
- 6. a kind of Novel injection mold according to claim 1, it is characterised in that: in four openings, set in wall Threaded opening is located at the tangential of injection molding sprue, the opening of screw thread is not set in wall as the radial direction of injection molding sprue, adjusts hand Handle and path baffle are connected by radial opening with spherical mechanism, and bolt is connected by tangential opening with spherical mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679570.0A CN110341134A (en) | 2019-07-26 | 2019-07-26 | A kind of Novel injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679570.0A CN110341134A (en) | 2019-07-26 | 2019-07-26 | A kind of Novel injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341134A true CN110341134A (en) | 2019-10-18 |
Family
ID=68180232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679570.0A Pending CN110341134A (en) | 2019-07-26 | 2019-07-26 | A kind of Novel injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341134A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040130071A1 (en) * | 2003-01-03 | 2004-07-08 | Jincheng Chen | Method and apparatus for obtaining balanced flow of hot melt in a distribution manifold |
| CN203944454U (en) * | 2014-07-05 | 2014-11-19 | 河南东大矿业股份有限公司 | A kind of disintegrating machine classification feeding chute that can step-less adjustment feeding coal |
| CN205255418U (en) * | 2015-12-25 | 2016-05-25 | 东莞市亿辰模具科技有限公司 | Novel injection mold |
| CN205588566U (en) * | 2016-01-30 | 2016-09-21 | 深圳市卡诺注塑系统有限公司 | Hot runner mechanism of adjustable protecting against shock of multiple spot |
| CN205767348U (en) * | 2016-05-25 | 2016-12-07 | 天津汇友连众精密模具有限公司 | A kind of injection mold with function of temperature control |
| CN207432496U (en) * | 2017-11-20 | 2018-06-01 | 湛江市麻章区仓龙农业技术服务中心 | A kind of proportioner |
| CN108943578A (en) * | 2018-05-31 | 2018-12-07 | 河南欧文包装制品有限公司 | A kind of disposable lunch-box injection molding raw material blanking bucket |
| CN208394777U (en) * | 2018-05-11 | 2019-01-18 | 南雄市金鸿泰化工新材料有限公司 | A kind of coating material flow rate control device |
| CN208978139U (en) * | 2018-06-13 | 2019-06-14 | 重庆莱拓包装有限公司 | It is molded automatic charging control device |
-
2019
- 2019-07-26 CN CN201910679570.0A patent/CN110341134A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040130071A1 (en) * | 2003-01-03 | 2004-07-08 | Jincheng Chen | Method and apparatus for obtaining balanced flow of hot melt in a distribution manifold |
| CN203944454U (en) * | 2014-07-05 | 2014-11-19 | 河南东大矿业股份有限公司 | A kind of disintegrating machine classification feeding chute that can step-less adjustment feeding coal |
| CN205255418U (en) * | 2015-12-25 | 2016-05-25 | 东莞市亿辰模具科技有限公司 | Novel injection mold |
| CN205588566U (en) * | 2016-01-30 | 2016-09-21 | 深圳市卡诺注塑系统有限公司 | Hot runner mechanism of adjustable protecting against shock of multiple spot |
| CN205767348U (en) * | 2016-05-25 | 2016-12-07 | 天津汇友连众精密模具有限公司 | A kind of injection mold with function of temperature control |
| CN207432496U (en) * | 2017-11-20 | 2018-06-01 | 湛江市麻章区仓龙农业技术服务中心 | A kind of proportioner |
| CN208394777U (en) * | 2018-05-11 | 2019-01-18 | 南雄市金鸿泰化工新材料有限公司 | A kind of coating material flow rate control device |
| CN108943578A (en) * | 2018-05-31 | 2018-12-07 | 河南欧文包装制品有限公司 | A kind of disposable lunch-box injection molding raw material blanking bucket |
| CN208978139U (en) * | 2018-06-13 | 2019-06-14 | 重庆莱拓包装有限公司 | It is molded automatic charging control device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
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| RJ01 | Rejection of invention patent application after publication |