CN202293234U - Demolding device of injection mold - Google Patents
Demolding device of injection mold Download PDFInfo
- Publication number
- CN202293234U CN202293234U CN201120394772XU CN201120394772U CN202293234U CN 202293234 U CN202293234 U CN 202293234U CN 201120394772X U CN201120394772X U CN 201120394772XU CN 201120394772 U CN201120394772 U CN 201120394772U CN 202293234 U CN202293234 U CN 202293234U
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- CN
- China
- Prior art keywords
- ejection
- board
- top board
- push rod
- mould
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a demolding device of an injection mold, which comprises a fixed mould, a movable mould and an ejection mechanism. The fixed mould and the movable mould are oppositely arranged, the ejection mechanism comprises an ejection board baseboard, an ejection board cushion board, an ejection rod and an ejection rod panel, the ejection board baseboard and the ejection board cushion board are installed in the fixed mould in a mode capable of vertically moving, the upper end of the ejection rod is fixed between the ejection board baseboard and the ejection board cushion board and abuts against the ejection board baseboard, and the lower end of the ejection rod is fixedly connected to the ejection rod panel which stretches into a cavity. Ejection mechanisms of the ejection board baseboard, the ejection board cushion board, the ejection rod, the ejection rod panel and the like are installed on the fixed mould to form an inversion mould, so that a mould can be easily pulled out. The ejection rod panel of the demolding device is a plane construction member, so that high quality surfaces of products can be better kept.
Description
Technical field
The utility model relates to a kind of injection mold, particularly relates to a kind of stripper apparatus of injection mold.
Background technology
Development is plastics injection mould faster in the mould for plastics.Its plastic product is also being applied more and more widely in daily life, like each industrial circles such as building, machinery, electronics, instrument, instrument.When plastic shaping, not only require to improve the quality of products, enhance productivity, but also require mould structure simple, reduce producing wood.The hull and pulp removing machine structures such as push rod of general mould for plastics are installed on the dynamic model, but for some products high to surperficial quality requirement, this structural design can't meet the demands, and need take the design of upside-down mounting mould.
The utility model content
The purpose of the utility model is to provide a kind of stripper apparatus of producing the injection mold of high-quality surface.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The utility model is a kind of stripper apparatus of injection mold, and it comprises cover half, dynamic model, ejecting mechanism; Described cover half and dynamic model are oppositely arranged; Described ejecting mechanism comprises top board base plate, top board backing plate, push rod, push rod panel; Top board base plate and top board backing plate are installed in the cover half with mode moving up and down; The upper end of push rod is fixed between top board base plate and the top board backing plate and with the top board base top and leans on; The lower end of push rod is fixed on the push rod panel, and the push rod panel stretches into die cavity.
After adopting such scheme; Because the utility model is contained in ejecting mechanisms such as top board base plate, top board backing plate, push rod, push rod panel on the cover half; Form the upside-down mounting mould; Can be easy to mould is deviate from, and the push rod panel of the utility model is a plane institution movement, can keeps the high-quality surface of product preferably.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the axonometric drawing of the utility model ejecting mechanism;
Fig. 3 is the sketch map after the utility model product is deviate from from ejecting mechanism;
Fig. 4 is the axonometric drawing that the utility model is produced product.
The specific embodiment
As shown in Figure 1, the utility model is a kind of stripper apparatus of injection mold, and it comprises cover half 1, dynamic model 2, ejecting mechanism 3.
Described cover half 1 is oppositely arranged with dynamic model 2.
Described ejecting mechanism 3 comprises top board base plate 31, top board backing plate 32, push rod 33, push rod panel 34.Top board base plate 31 is installed in the cover half 1 with mode moving up and down with top board backing plate 32; The upper end of push rod 33 is fixed between top board base plate 31 and the top board backing plate 32 and with top board base plate 31 and leans; The lower end of push rod 33 is fixed on the push rod panel 34, and push rod panel 34 stretches into die cavity.
Like Fig. 2, shown in Figure 3, after the injection mo(u)lding, product 10 (as shown in Figure 4) tips upside down on the fixedly mold insert 11 of cover half 1, and ejecting mechanism 3 is deviate from product 10 by force from the fixedly mold insert 11 of cover half 1.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. the stripper apparatus of an injection mold, it is characterized in that: it comprises cover half, dynamic model, ejecting mechanism; Described cover half and dynamic model are oppositely arranged; Described ejecting mechanism comprises top board base plate, top board backing plate, push rod, push rod panel; Top board base plate and top board backing plate are installed in the cover half with mode moving up and down; The upper end of push rod is fixed between top board base plate and the top board backing plate and with the top board base top and leans on; The lower end of push rod is fixed on the push rod panel, and the push rod panel stretches into die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120394772XU CN202293234U (en) | 2011-10-17 | 2011-10-17 | Demolding device of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120394772XU CN202293234U (en) | 2011-10-17 | 2011-10-17 | Demolding device of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293234U true CN202293234U (en) | 2012-07-04 |
Family
ID=46362205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120394772XU Expired - Fee Related CN202293234U (en) | 2011-10-17 | 2011-10-17 | Demolding device of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN107310105A (en) * | 2017-08-19 | 2017-11-03 | 成都市联余精密机械有限公司 | A kind of delayed ejection mould structure for realizing milk powder cover mold inner poster |
| CN108081558A (en) * | 2017-12-28 | 2018-05-29 | 太仓朗盛金属制品有限公司 | A kind of injection mold and its method of work that can accelerate injecting products cooling and demolding |
-
2011
- 2011-10-17 CN CN201120394772XU patent/CN202293234U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN106217788B (en) * | 2016-08-05 | 2018-07-20 | 创维集团智能装备有限公司 | A kind of mold with ejector sleeve ejecting mechanism |
| CN107310105A (en) * | 2017-08-19 | 2017-11-03 | 成都市联余精密机械有限公司 | A kind of delayed ejection mould structure for realizing milk powder cover mold inner poster |
| CN107310105B (en) * | 2017-08-19 | 2024-01-05 | 成都市联余精密机械有限公司 | Delayed ejection die structure for realizing in-die labeling of milk powder cover |
| CN108081558A (en) * | 2017-12-28 | 2018-05-29 | 太仓朗盛金属制品有限公司 | A kind of injection mold and its method of work that can accelerate injecting products cooling and demolding |
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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 |
Granted publication date: 20120704 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |