CN105345999B - Injection mold with ejecting mechanism - Google Patents
Injection mold with ejecting mechanism Download PDFInfo
- Publication number
- CN105345999B CN105345999B CN201510723232.4A CN201510723232A CN105345999B CN 105345999 B CN105345999 B CN 105345999B CN 201510723232 A CN201510723232 A CN 201510723232A CN 105345999 B CN105345999 B CN 105345999B
- Authority
- CN
- China
- Prior art keywords
- column
- cavity
- ejection
- dynamic model
- pushing plate
- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The object of the present invention is to provide a kind of injection molds with ejecting mechanism, include fixed half and moving half, and fixed half and moving half is oppositely arranged, and cover half is both provided with cavity in a left side, dynamic model on the inside of the right side, the fixed half and moving half；It is located in cover half on the right side of cavity and is provided with feed inlet；It is located on the left of cavity in dynamic model and is provided with profiled part, fixed plate is provided on the left of profiled part, inner cavity is provided on the left of fixed plate；It is provided on the left of inner cavity and pushes column for connecting injection molding machine；Interior intracavitary left end is provided with pushing plate, and column is pushed to be connected with pushing plate；Intermediate on the right side of pushing plate to be provided with the first ejection column, the first ejection column passes through fixed plate and profiled part to be arranged on the left of cavity for liftout.And it is provided with material ejection cylinder and the material in cavity is ejected to connect the second ejection column, and spring is provided among the second ejection column, recoil of spring after spring compression first will be expected Double-ejection by material ejection cylinder, can efficient liftout rapidly.
Description
Technical field
The present invention relates to injection mold field more particularly to a kind of injection molds with ejecting mechanism.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold.My company mainly produces various plastic products, plastic products
Mainly it is molded using injection molding machine.Injection molding machine corresponds to different products using different injection molds, is molded in injection mold
It finishes rear mold to separate, needs that finished product is carried out to push ejection material, but often cannot be completely quick there are liftout in producing
The phenomenon that ejection, therefore solve the above problems and just seem very necessary.
Invention content
To solve the above problems, the present invention provides a kind of injection mold with ejecting mechanism, by being set in dynamic model
Inner cavity sets pushing plate, and pushing plate connection the first ejection column ejects the material in cavity, and be provided with material ejection cylinder
The material in cavity is ejected to connect the second ejection column, and spring is provided among the second ejection column, material ejection cylinder is first
Recoil of spring after spring compression will be expected into Double-ejection, can efficient liftout rapidly, solve asking of occurring in background technology
Topic.
The object of the present invention is to provide a kind of injection mold with ejecting mechanism, include fixed half and moving half, cover half and
Dynamic model is oppositely arranged, and cover half is both provided with cavity in a left side, dynamic model on the inside of the right side, the fixed half and moving half；It is located at cavity in cover half
Right side is provided with feed inlet；It is located on the left of cavity in dynamic model and is provided with profiled part, fixed plate is provided on the left of profiled part, Gu
Inner cavity is provided on the left of fixed board；It is provided on the left of inner cavity and pushes column for connecting injection molding machine；Interior intracavitary left end is provided with pushing plate,
Column is pushed to be connected with pushing plate；Intermediate on the right side of pushing plate to be provided with the first ejection column, the first ejection column passes through fixed plate and molding
Component is arranged on the left of cavity for liftout.
Further improvement lies in that：The interior intracavitary is located at pushing plate and is provided with slideway in both sides up and down, and pushing plate is on slideway
It slides.
Further improvement lies in that：The dynamic model is located at pushing plate left side and is provided with material ejection cylinder, material ejection cylinder in both sides up and down
Head passes through pushing plate and is connected with the second ejection column, and the second ejection column passes through fixed plate and profiled part to be arranged on the left of cavity
For liftout.
Further improvement lies in that：Spring is provided among the second ejection column, the second ejection column is divided into two parts；The
Two ejection columns add the length of spring to be equal to the first length for ejecting column, and spring is in relaxed state.
Further improvement lies in that：The interior intracavitary, which is located at outside the second ejection column, is provided with tube chamber for the second ejection column positioning
It does not deviate.
Beneficial effects of the present invention：The present invention sets pushing plate by setting inner cavity in dynamic model, pushing plate connection the
One ejection column the material in cavity is ejected, and be provided with material ejection cylinder come connect the second ejection column to the material in cavity into
Row ejection, and spring is provided among the second ejection column, material ejection cylinder first will expect recoil of spring after spring compression secondary
Ejection, can efficient liftout rapidly；The configuration of the present invention is simple is easy to operate, under can efficiently quickly the material of injection formed be released
Material, suitable for production.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Wherein：1- cover half, 2- dynamic models, 3- cavities, 4- feed inlets, 5- profiled parts, 6- fixed plates, 7- inner cavities, 8- are pushed
Column, 9- pushing plates, 10- first eject column, 11- slideways, 12- material ejection cylinders, the ejection columns of 13- second, 14- springs, 15- tube chambers.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
As shown in Figure 1, the present embodiment provides a kind of injection mold with ejecting mechanism, include cover half 1 and dynamic model 2,
Cover half 1 and dynamic model 2 are oppositely arranged, and cover half 1 is both provided with cavity 3 in a left side, dynamic model 2 in the right side, the cover half 1 and 2 inside of dynamic model；It is fixed
It is located at 3 right side of cavity in mould 1 and is provided with feed inlet 4；It is located at 3 left side of cavity in dynamic model 2 and is provided with profiled part 5, profiled part 5
Left side is provided with fixed plate 6, and 6 left side of fixed plate is provided with inner cavity 7；7 left side of inner cavity, which is provided with, pushes column 8 to be molded for connecting
Machine；Left end is provided with pushing plate 9 in inner cavity 7, and column 8 is pushed to be connected with pushing plate 9；9 right side of pushing plate is intermediate to be provided with the first top
Go out column 10, the first ejection column 10 passes through fixed plate 6 and profiled part 5 to be arranged on 3 left side of cavity for liftout.In the inner cavity 7
Slideway 11 is provided with about 9 in both sides, pushing plate 9 slides on slideway 11 positioned at pushing plate.It is left that the dynamic model 2 is located at pushing plate 9
Both sides are provided with material ejection cylinder 12 up and down for side, and 12 head of material ejection cylinder passes through pushing plate 9 and is connected with the second ejection column 13, and second
Ejection column 13 passes through fixed plate 6 and profiled part 5 to be arranged on 3 left side of cavity for liftout.It is set among the second ejection column 13
Spring 14 is equipped with to divide the second ejection column 13 for two parts；The length of second ejection column 13 plus spring 14 is equal to the first ejection column 10
Length, and spring 14 is in relaxed state.It is located in the inner cavity 7 outside second ejection column 13 and is provided with tube chamber 15 for second
Ejection column 13, which positions, not to be deviated.
Pushing plate 9 is set by setting inner cavity 7 in dynamic model 2, the connection of pushing plate 9 first ejection column 10 is in cavity 3
Material ejected, and be provided with material ejection cylinder 12 and the material in cavity is ejected to connect the second ejection column 13, and
Spring 14 is provided among second ejection column 13, spring 14, which is sprung back, after material ejection cylinder 12 first compresses spring 14 will expect secondary top
Go out, it can efficient liftout rapidly.
The present embodiment is simple in structure easy to operate, can the material of injection formed quickly efficiently be released blanking, suitable for production
In.
Claims (3)
1. a kind of injection mold with ejecting mechanism, includes cover half（1）And dynamic model（2）, cover half（1）And dynamic model（2）Relatively
Setting, cover half（1）On a left side, dynamic model（2）On the right side, it is characterised in that：The cover half（1）And dynamic model（2）Inside is both provided with cavity
（3）；Cover half（1）It is interior to be located at cavity（3）Right side is provided with feed inlet（4）；Dynamic model（2）It is interior to be located at cavity（3）Left side is provided with into
Type component（5）, profiled part（5）Left side is provided with fixed plate（6）, fixed plate（6）Left side is provided with inner cavity（7）；Inner cavity（7）It is left
Side is provided with promotion column（8）For connecting injection molding machine；Inner cavity（7）Interior left end is provided with pushing plate（9）, push column（8）With promotion
Plate（9）It is connected；Pushing plate（9）The first ejection column is provided among right side（10）, the first ejection column（10）Across fixed plate（6）With
Profiled part（5）It is arranged on cavity（3）Left side is used for liftout；The dynamic model（2）Positioned at pushing plate（9）Left side both sides setting up and down
There is material ejection cylinder（12）, material ejection cylinder（12）Head passes through pushing plate（9）And it is connected with the second ejection column（13）, the second ejection column
（13）Across fixed plate（6）And profiled part（5）It is arranged on cavity（3）Left side is used for liftout；The second ejection column（13）In
Between be provided with spring（14）Column is ejected by second（13）It is divided into two parts；Second ejection column（13）Add spring（14）Length be equal to
First ejection column（10）Length, and spring（14）In relaxed state.
2. there is the injection mold of ejecting mechanism as described in claim 1, it is characterised in that：The inner cavity（7）It is interior to be located at promotion
Plate（9）Upper and lower both sides are provided with slideway（11）, pushing plate（9）In slideway（11）On slide.
3. there is the injection mold of ejecting mechanism as described in claim 1, it is characterised in that：The inner cavity（7）Inside it is located at second
Eject column（13）It is provided with tube chamber outside（15）For the second ejection column（13）Positioning does not deviate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723232.4A CN105345999B (en) | 2015-10-29 | 2015-10-29 | Injection mold with ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723232.4A CN105345999B (en) | 2015-10-29 | 2015-10-29 | Injection mold with ejecting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345999A CN105345999A (en) | 2016-02-24 |
| CN105345999B true CN105345999B (en) | 2018-06-29 |
Family
ID=55322133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723232.4A Active CN105345999B (en) | 2015-10-29 | 2015-10-29 | Injection mold with ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345999B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142522A (en) * | 2016-08-26 | 2016-11-23 | 芜湖众力部件有限公司 | A kind of setting frock of working of plastics |
| CN109483812B (en) * | 2018-11-21 | 2021-06-18 | 恩诚晶艺(杭州)模具制造有限公司 | Injection mold is used in production of car lamps and lanterns |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312803Y (en) * | 1996-09-13 | 1999-04-07 | 许思光 | Injection machine with running-channel push board |
| CN202388751U (en) * | 2011-11-11 | 2012-08-22 | 芜湖君和威悦科技有限公司 | Product ejecting device |
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN203344256U (en) * | 2013-05-22 | 2013-12-18 | 厦门旺朋电子元件有限公司 | Improved structure of bakelite injection mold |
| CN103737810A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Plastic mold dissolving wire structure |
| CN203726729U (en) * | 2014-02-26 | 2014-07-23 | 台州市黄岩宁光模具有限公司 | Injection mold |
| CN104175501A (en) * | 2014-08-15 | 2014-12-03 | 成都兴博达精密机械有限公司 | Loader oil pipe protecting sleeve shaping structure and using method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986186A (en) * | 2005-12-23 | 2007-06-27 | 深圳富泰宏精密工业有限公司 | Mold air exhausting structure and mold structure using it |
-
2015
- 2015-10-29 CN CN201510723232.4A patent/CN105345999B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312803Y (en) * | 1996-09-13 | 1999-04-07 | 许思光 | Injection machine with running-channel push board |
| CN202388751U (en) * | 2011-11-11 | 2012-08-22 | 芜湖君和威悦科技有限公司 | Product ejecting device |
| CN203344256U (en) * | 2013-05-22 | 2013-12-18 | 厦门旺朋电子元件有限公司 | Improved structure of bakelite injection mold |
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN103737810A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Plastic mold dissolving wire structure |
| CN203726729U (en) * | 2014-02-26 | 2014-07-23 | 台州市黄岩宁光模具有限公司 | Injection mold |
| CN104175501A (en) * | 2014-08-15 | 2014-12-03 | 成都兴博达精密机械有限公司 | Loader oil pipe protecting sleeve shaping structure and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105345999A (en) | 2016-02-24 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hong Zhihui Inventor after: Chen Hongxin Inventor before: Hua Huisi Inventor before: Liao Ziqiang Inventor before: Hua Zifeng Inventor before: Huang Xiaohu Inventor before: Tang Guicong Inventor before: Wang Guoxiang Inventor before: Tang Qingbao Inventor before: Shao Yuquan |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180329 Address after: 523000 Jingtai street, Changan Town, Changan Town, Dongguan, Guangdong Province, two building, Jingtai street, No. 5 Applicant after: DONGGUAN HUANLI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 241009 Taishan Road, Wuhu, Anhui Province Road No. 1-9 Applicant before: Wuhu Wanhua Plastic Products Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Injection mold with push out mechanism Effective date of registration: 20210423 Granted publication date: 20180629 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN HUANLI INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980002964 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231228 Granted publication date: 20180629 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN HUANLI INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980002964 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |