CN203854177U - Demolding mechanism for injection molds of ventilation device - Google Patents
Demolding mechanism for injection molds of ventilation device Download PDFInfo
- Publication number
- CN203854177U CN203854177U CN201420297007.XU CN201420297007U CN203854177U CN 203854177 U CN203854177 U CN 203854177U CN 201420297007 U CN201420297007 U CN 201420297007U CN 203854177 U CN203854177 U CN 203854177U
- Authority
- CN
- China
- Prior art keywords
- push rod
- plate
- carrier rod
- pressing plate
- demolding
- 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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Abstract
The utility model discloses a demolding mechanism for injection molds of a ventilation device. The demolding mechanism is composed of a demolding plate, a carrier rod, a sprue puller, a carrier rod pressing plate and a carrier rod supporting plate and is characterized in that the carrier rod and the sprue puller penetrate through the carrier rod pressing plate, and the carrier rod supporting plate is fixed under the carrier rod pressing plate; the carrier rod is propped under the demolding plate, and a mold core is positioned in the demolding plate. The demolding mechanism is positioned on a base and in a stationary mold. The utility model provides a plate stripping and demolding mechanism which is scientific and reasonable in structure and easy to operate.
Description
Technical field
The present invention relates to production mould applications, be specifically related to a kind of air-breather injection mold mould emptier.
Background technology
Enzyme case is that a kind of feed adds the plastic box that fills biological enzyme liquid on the equipment of liquid biology enzyme, end face has a cap assemblies, the structure of cap assemblies as shown in Figure 1, its structure is by covering, breather hole cover forms, vent device as shown in Figure 2, vent cap as shown in Figure 3, passage is as Fig. 4, shown in Fig. 5, air-breather injection mold structure as shown in Figure 8, air-breather injection mold is by dynamic model, cover half two parts form, dynamic model is by moving clamping plate 1, moving platen 2, sprue 3, positioning sleeve 4, core rod 5 forms, cover half is by core rod 6, guide pillar 7, stripper plate 8, core rod fixed head 9, fixed clamping plate 10, back-up block 11, base 12, push rod 13, sprue puller 14, core rod 15, push rod pressing plate 16, push rod supporting plate 17 forms.Mould in process of production, when die sinking, need be taken off the plastic on core rod, and the present invention is air-breather injection mold mould emptier, addresses this problem just.
Summary of the invention
Technical problem to be solved by this invention, for the present situation of prior art, provides a kind of air-breather injection mold mould emptier.
The present invention addresses the above problem adopted technical scheme: air-breather injection mold mould emptier, as shown in figure 10, air-breather injection mold mould emptier is comprised of stripper plate 8, push rod 13, sprue puller 14, push rod pressing plate 16, push rod supporting plate 17, it is characterized by: push rod 13, sprue puller 14 are through push rod pressing plate 16, and push rod supporting plate 17 is fixed on push rod pressing plate 16 times; Push rod 13 withstands on stripper plate 8 times; Core rod 6, core rod 15 are positioned at stripper plate 8; Mould emptier is positioned on base; Mould emptier is positioned at cover half.
The present invention is the de-material of plate mould emptier, scientific and reasonable for structure, easy operating.
Accompanying drawing explanation
Fig. 1 covers sub-assembly schematic diagram
Fig. 2 vent device schematic diagram;
Fig. 3 vent cap;
Fig. 4 passage;
Fig. 5 is the cutaway view of Fig. 4;
Fig. 6 passage and covering at die cavity is arranged and running gate system schematic diagram;
Fig. 7 is the top view of Fig. 6;
Fig. 8 air-breather injection mold structure schematic diagram;
Fig. 9 dynamic model top view;
Figure 10 mould emptier schematic diagram.
the specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Air-breather injection mold mould emptier is comprised of stripper plate 8, push rod 13, sprue puller 14, push rod pressing plate 16, push rod supporting plate 17, it is characterized by: push rod 13, sprue puller 14 are through push rod pressing plate 16, and push rod supporting plate 17 is fixed on push rod pressing plate 16 times; Push rod 13 withstands on stripper plate 8 times; Core rod 6, core rod 15 are positioned at stripper plate 8; Mould emptier is positioned on base; Mould emptier is positioned at cover half.
Implementation process
One, mould assembling
(1) dynamic model assembling
1. sprue 3 is inserted in moving platen 2;
2. core rod 5 is inserted in moving platen 2;
3. moving clamping plate 1 is fixed on moving platen 2 times;
4. positioning sleeve 4 is arranged on moving clamping plate 1.
(2) cover half assembling
1. back-up block 11 is arranged on base 12;
2. push rod 13, sprue puller 14 are through push rod pressing plate 16;
3. push rod supporting plate 17 is fixed on push rod pressing plate 16 times;
4. mechanism push rod 13, sprue puller 14, push rod supporting plate 17, push rod pressing plate 16 being formed is placed on base 12;
5. guide pillar 7 is put into fixed clamping plate 10;
6. fixed clamping plate 10 is arranged on back-up block 11;
7. core rod 6, core rod 15 are put into core rod fixed head 9;
8. core rod fixed head 9 is arranged on fixed clamping plate 10;
9. core rod fixed head 9, fixed clamping plate 10 are fixed together with back-up block 11, base 12;
10. stripper plate 8 is arranged on core rod fixed head 9.
(3) matched moulds
By dynamic model and cover half matched moulds.
Two, mold work process
1. mould is arranged on vertical injection molding machine;
2. matched moulds, injection moulding;
3. cooling;
4. die sinking, dynamic model rises, and plastic and running gate system are stayed on cover half;
5. the demoulding, the mould emptier that hydraulic injection molding machine push rod jack-up is comprised of push rod 13, sprue puller 14, push rod supporting plate 17, push rod pressing plate 16 rises;
6. push rod 13 jack-up stripper plates 8 are deviate from plastic, and sprue puller 14 ejects running gate system simultaneously;
7. take out plastic and running gate system;
8. hydraulic injection molding machine push rod declines, and stripper apparatus resets;
9. matched moulds.
Claims (1)
1. an air-breather injection mold mould emptier, by stripper plate (8), push rod (13), sprue puller (14), push rod pressing plate (16), push rod supporting plate (17), formed, it is characterized by: push rod (13), sprue puller (14) are through push rod pressing plate (16), and push rod supporting plate (17) is fixed under push rod pressing plate (16); Push rod (13) withstands under stripper plate (8); Core rod (6), core rod (15) are positioned at stripper plate (8); Mould emptier is positioned on base; Mould emptier is positioned at cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297007.XU CN203854177U (en) | 2014-06-06 | 2014-06-06 | Demolding mechanism for injection molds of ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297007.XU CN203854177U (en) | 2014-06-06 | 2014-06-06 | Demolding mechanism for injection molds of ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854177U true CN203854177U (en) | 2014-10-01 |
Family
ID=51604054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297007.XU Expired - Fee Related CN203854177U (en) | 2014-06-06 | 2014-06-06 | Demolding mechanism for injection molds of ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415167A (en) * | 2017-09-05 | 2017-12-01 | 苏州浩焱精密模具有限公司 | A kind of fixing-stable and the mould for being easy to de- material |
-
2014
- 2014-06-06 CN CN201420297007.XU patent/CN203854177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415167A (en) * | 2017-09-05 | 2017-12-01 | 苏州浩焱精密模具有限公司 | A kind of fixing-stable and the mould for being easy to de- material |
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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: 20141001 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |