CN203973936U - A kind of in-mold roller mould - Google Patents
A kind of in-mold roller mould Download PDFInfo
- Publication number
- CN203973936U CN203973936U CN201420358197.1U CN201420358197U CN203973936U CN 203973936 U CN203973936 U CN 203973936U CN 201420358197 U CN201420358197 U CN 201420358197U CN 203973936 U CN203973936 U CN 203973936U
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- master mold
- mold part
- die cavity
- suction hole
- honeycomb
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Abstract
The utility model relates to a kind of in-mold roller mould, comprise male model part and master mold part, between described male model part and master mold part, form product die cavity, between described male model part and master mold part, be provided with the press box around described product die cavity, in described master mold part, be provided with the push rod being connected with described press box, in described product die cavity, offer some suction holes, described suction hole is connected with extraneous getter device, and the ventilative screw of honeycomb is all installed on each suction hole.The utility model by installing the ventilative screw of honeycomb on each suction hole, in the time of molten plastic flows, can be stopped by the aperture on the ventilative screw of honeycomb, make molten plastic cannot enter into suction hole inside, when clean, only ventilative honeycomb screw need be pulled down, avoid mould in die trial process repeatedly to descend machine, thereby enhance productivity, reduce costs.
Description
Technical field
The utility model relates to injection mold field, relates in particular to a kind of in-mold roller mould.
Background technology
Existing in-mold roller mould, conventionally need to be by thin film adsorbs on caster, concrete way is in forming area, to offer suction hole, described suction hole is connected with extraneous getter device, in die trial process repeatedly, increases briquetting pressure, will cause molten plastic to flow in suction hole, block suction hole, the mode that can only remove by lower machine at present addresses this problem, but this mode has reduced undoubtedly production efficiency, improved production cost.
Utility model content
The utility model provides a kind of in-mold roller mould, the problem getting clogged to solve suction hole, and improve product yield.
For solving the problems of the technologies described above, the utility model provides a kind of in-mold roller mould, comprise male model part and master mold part, between described male model part and master mold part, form product die cavity, between described male model part and master mold part, be provided with the press box around described product die cavity, in described master mold part, be provided with the push rod being connected with described press box, in described product die cavity, offer some suction holes, described suction hole is connected with extraneous getter device, and the ventilative screw of honeycomb is all installed on each suction hole.
Preferably, the side that described master mold part contacts with described press box, is provided with the sealing ring around described product die cavity.
Preferably, described sealing ring is two-layer.
Preferably, described push rod, and can move along die sinking direction by spring fitting in described master mold part in master mold part.
Preferably, the edge of described product die cavity is also provided with the spring that can move along die sinking direction and enters son, described spring enter son be arranged at described press box around region in, when die sinking, described spring enters the upper surface of the outstanding described master mold part of a sub part, when matched moulds, described spring enters son and is pressed in described master mold part by described male model part.
The in-mold roller mould that the utility model provides, comprise male model part and master mold part, between described male model part and master mold part, form product die cavity, between described male model part and master mold part, be provided with the press box around described product die cavity, in described master mold part, be provided with the push rod being connected with described press box, in described product die cavity, offer some suction holes, described suction hole is connected with extraneous getter device, and the ventilative screw of honeycomb is all installed on each suction hole.The utility model by installing the ventilative screw of honeycomb on each suction hole, in the time of molten plastic flows, can be stopped by the aperture on the ventilative screw of honeycomb, make molten plastic cannot enter into suction hole inside, when clean, only ventilative honeycomb screw need be pulled down, avoid mould in die trial process repeatedly to descend machine, thereby enhance productivity, reduce costs.
Brief description of the drawings
Fig. 1 is the front view of the in-mold roller mould of the utility model one detailed description of the invention;
Fig. 2 is the top view of the in-mold roller mould of the utility model one detailed description of the invention;
Fig. 3 is the enlarged drawing of overlooking of the ventilative screw of honeycomb in the in-mold roller mould of the utility model one detailed description of the invention.
In figure: 10-master mold part, 20-press box, 30-push rod, 31-spring, 40-suction hole, 41-aspirating air pipe, the ventilative screw of 42-honeycomb, 50-sealing ring, 60-spring enter son, 70-film.
Detailed description of the invention
For the technical scheme of the more detailed above-mentioned utility model of statement, below list specific embodiment and carry out Proof Technology effect; It is emphasized that these embodiment are not limited to limit scope of the present utility model for the utility model is described.
The in-mold roller mould that the utility model provides, as shown in Figure 1 to Figure 3, comprise male model part (not shown) and master mold part 10, between described male model part and master mold part 10, form product die cavity, between described male model part and master mold part 10, be provided with the press box 20 around described product die cavity, film 70 is pressed in press box 20 belows, in described master mold part 10, be provided with the push rod 30 being connected with described press box 10, in described product die cavity, offer some suction holes 40, described suction hole 40 is connected with extraneous getter device (not shown) by aspirating air pipe 41, the ventilative screw 42 of honeycomb is all installed on each suction hole 40.The utility model by installing the ventilative screw 42 of honeycomb on each suction hole 40, in the time of molten plastic flows, can be stopped by the aperture on the ventilative screw 42 of honeycomb, make molten plastic cannot enter into suction hole 40 inside, when clean, only ventilative honeycomb screw 42 need be pulled down, avoid mould in die trial process repeatedly to descend machine, thereby enhance productivity, reduce costs.
Preferably, please emphasis with reference to figure 1 and Fig. 2, the side that described master mold part 10 contacts with described press box 20, be provided with the sealing ring 50 around described product die cavity, in the present embodiment, adopt rubber seal, particularly, described sealing ring 50 is two-layer, along continuous straight runs is inside and outside to be arranged, to improve sealing effectiveness.
Preferably, please emphasis with reference to figure 1, described push rod 30 is installed in described master mold part 10 by spring 31, and can be interior along die sinking direction (direction of arrow in Fig. 1) motion, like this in master mold part 10, need to film 70 be set time, only press box 20 need be lifted, after film 70 has been laid, unclamp press box 20, press box 20 under the restoring force effect of spring 31 with master mold part 10 close contacts, complete the fixing of film 70.
Preferably, please emphasis with reference to figure 1, the edge of described product die cavity is also provided with the spring that can move along die sinking direction and enters son 60, described spring enter son 60 be arranged at described press box 20 around region in, when die sinking, described spring enters a son part of 60 and protrudes the upper surface of described master mold part 10, when matched moulds, described spring enters son 60 and is pressed in described master mold part 10 by described male model part, like this, just make under die opening state, spring enters son 60 upper end and protrudes the upper surface of master mold part 10 and eject a part of film 70, makes film 70 have certain surplus; In matched moulds process, male model part enters son 60 by spring and is pressed into return in master mold part 10, because entering the son 60 part films 70 that eject, extends to product die cavity is inner by spring, the adsorption system that coordinates suction hole 40 and draw line 41 to form, can make film 70 better be adsorbed in product cavity bottom, thereby the problems such as the ink while solving transfer printing on film 70 breaks, further improve product yield.
In sum, the in-mold roller mould that the utility model provides, comprise male model part and master mold part 10, between described male model part and master mold part 10, form product die cavity, between described male model part and master mold part 10, be provided with the press box 20 around described product die cavity, in described master mold part 10, be provided with the push rod 30 being connected with described press box 20, in described product die cavity, offer some suction holes 40, described suction hole 40 is connected with extraneous getter device, and the ventilative screw 42 of honeycomb is all installed on each suction hole 40.The utility model by installing the ventilative screw 42 of honeycomb on each suction hole 40, in the time of molten plastic flows, can be stopped by the aperture on the ventilative screw 42 of honeycomb, make molten plastic cannot enter into suction hole 40 inside, when clean, only ventilative honeycomb screw 42 need be pulled down, avoid mould in die trial process repeatedly to descend machine, thereby enhance productivity, reduce costs.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to including these changes and modification.
Claims (5)
1. an in-mold roller mould, it is characterized in that, comprise male model part and master mold part, between described male model part and master mold part, form product die cavity, between described male model part and master mold part, be provided with the press box around described product die cavity, in described master mold part, be provided with the push rod being connected with described press box, in described product die cavity, offer some suction holes, described suction hole is connected with extraneous getter device, and the ventilative screw of honeycomb is all installed on each suction hole.
2. in-mold roller mould as claimed in claim 1, is characterized in that, the side that described master mold part contacts with described press box, is provided with the sealing ring around described product die cavity.
3. in-mold roller mould as claimed in claim 2, is characterized in that, described sealing ring is two-layer.
4. in-mold roller mould as claimed in claim 1, is characterized in that, described push rod, and can move along die sinking direction by spring fitting in described master mold part in master mold part.
5. in-mold roller mould as claimed in claim 1, it is characterized in that, the edge of described product die cavity is also provided with the spring that can move along die sinking direction and enters son, described spring enter son be arranged at described press box around region in, when die sinking, described spring enters the upper surface of the outstanding described master mold part of a sub part, and when matched moulds, described spring enters son and is pressed in described master mold part by described male model part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358197.1U CN203973936U (en) | 2014-06-30 | 2014-06-30 | A kind of in-mold roller mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358197.1U CN203973936U (en) | 2014-06-30 | 2014-06-30 | A kind of in-mold roller mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973936U true CN203973936U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358197.1U Active CN203973936U (en) | 2014-06-30 | 2014-06-30 | A kind of in-mold roller mould |
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| Country | Link |
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| CN (1) | CN203973936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827378A (en) * | 2016-12-30 | 2017-06-13 | 上汽通用五菱汽车股份有限公司 | The IMD process units and method of a kind of instrument board decoration panel |
| CN108839305A (en) * | 2018-07-18 | 2018-11-20 | 深圳市兴中精密制品有限公司 | A kind of mold for making wire drawing film, method and wire drawing film |
| CN110126242A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of the suction type molding device and its mould pressing method of cellular thermoplastic plate |
-
2014
- 2014-06-30 CN CN201420358197.1U patent/CN203973936U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827378A (en) * | 2016-12-30 | 2017-06-13 | 上汽通用五菱汽车股份有限公司 | The IMD process units and method of a kind of instrument board decoration panel |
| CN110126242A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of the suction type molding device and its mould pressing method of cellular thermoplastic plate |
| CN108839305A (en) * | 2018-07-18 | 2018-11-20 | 深圳市兴中精密制品有限公司 | A kind of mold for making wire drawing film, method and wire drawing film |
| CN108839305B (en) * | 2018-07-18 | 2024-02-23 | 深圳市兴中精密制品有限公司 | Die and method for manufacturing wire drawing film and wire drawing film |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |