CN214266534U - Plastic mold ejection structure - Google Patents
Plastic mold ejection structure Download PDFInfo
- Publication number
- CN214266534U CN214266534U CN202023051939.0U CN202023051939U CN214266534U CN 214266534 U CN214266534 U CN 214266534U CN 202023051939 U CN202023051939 U CN 202023051939U CN 214266534 U CN214266534 U CN 214266534U
- Authority
- CN
- China
- Prior art keywords
- ejection
- straight
- ejection mechanism
- rod
- straight ejection
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a plastic mould ejection structure, which comprises an inclined ejection mechanism, wherein the inclined ejection mechanism comprises an inclined ejector rod and an inclined ejector head arranged above the inclined ejector rod, and the inclined ejector rod drives the inclined ejector head to move horizontally to eject an injection product in the horizontal direction; the straight ejection mechanism comprises a straight ejection rod and a straight ejection head arranged on the straight ejection rod, and the straight ejection rod moves up and down to drive the straight ejection head to eject an injection molding product in the vertical direction; and the ejection plate is provided with an inclined ejection groove and a straight ejection hole, the inclined ejection mechanism extends out of the inclined ejection groove, and the straight ejection mechanism extends out of the straight ejection hole. In the demoulding process, the straight ejection mechanism and the inclined ejection mechanism move simultaneously, the inclined ejection moves inwards and horizontally, the straight ejection mechanism is located below the inclined ejection mechanism, the straight ejection mechanism supports the product when moving, so that the product is separated from the inclined ejection mechanism, then the straight ejection mechanism is kept still, and the inclined ejection mechanism continues to eject, so that the product is separated from the straight ejection mechanism to complete demoulding.
Description
Technical Field
The utility model relates to a mould field especially relates to an ejecting structure of plastic mould.
Background
At present, with the development of social economy, people have higher and higher requirements on products, and not only the requirements on good appearance are met, but also the shape and the structure of the products become more and more complex.
Plastic products are generally injection molded through a mold. And the structure of some products is complicated and has C type back-off, however, in the injection molding process, the product is stuck with the inclined top, so that the demolding is difficult, and in the subsequent process, manual demolding is required, so that the product is damaged. The reduction of the yield of the product also increases the labor cost, and marks are easy to leave to influence the appearance, so that the mold stripping structure is innovated, and a new ejection structure is designed to meet the requirements.
SUMMERY OF THE UTILITY MODEL
An object of this technical scheme embodiment is to provide one kind can be so that the product that has C type back-off structure, and the drawing of patterns is easy, the ejecting structure of plastic mould that production efficiency is high.
The utility model provides a plastic mould ejection structure, which comprises an inclined ejection mechanism, wherein the inclined ejection mechanism comprises an inclined ejector rod and an inclined ejector head arranged above the inclined ejector rod, and the inclined ejector rod drives the inclined ejector head to move horizontally to eject an injection product in the horizontal direction;
the straight ejection mechanism comprises a straight ejection rod and a straight ejection head arranged on the straight ejection rod, and the straight ejection rod moves up and down to drive the straight ejection head to eject an injection molding product in the vertical direction;
and the ejection plate is provided with an inclined ejection groove and a straight ejection hole, the inclined ejection mechanism extends out of the inclined ejection groove, and the straight ejection mechanism extends out of the straight ejection hole.
Furthermore, the direct jacking mechanism further comprises a direct jacking inner sleeve, an elastic part and a bottom plate pressing block, wherein two ends of the elastic part respectively abut against the designated inner sleeve and the bottom plate pressing block, and the direct jacking inner sleeve is connected with the direct jacking rod.
Furthermore, the straight top inner sleeve is provided with a mounting hole, the elastic part comprises a spring and a spring guide pillar, the spring is mounted in the mounting hole, and the spring guide pillar is sleeved in the spring.
Further, the ejector plate includes a first top plate and a second top plate, and the first top plate and the second top plate are stacked.
The utility model discloses an ejecting structure of plastic mould is including directly pushing up mechanism and oblique top mechanism, to the structure of C type back-off, at the drawing of patterns in-process, directly pushing up the mechanism and removing simultaneously with oblique top mechanism, push up inside horizontal migration to one side, because directly pushing up the mechanism and being located oblique top below, directly pushing up when pushing up the mechanism and removing to one side and propping up the product and make the product break away from oblique top, then directly pushing up the mechanism and keeping motionless, thereby it continues ejecting to reach the product and breaks away from the completion drawing of patterns of directly pushing up the mechanism to one side to push up to one side.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an ejection structure of a plastic mold according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present technical solution, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a plastic mold ejection structure including an inclined ejection mechanism 10, a straight ejection mechanism 20 and an ejection plate 30. The inclined ejection mechanism 10 comprises an inclined ejection rod 11 and an inclined ejection head 12 arranged above the inclined ejection rod 11. The inclined ejector rod 11 drives the inclined ejector head 12 to move horizontally to eject an injection product in the horizontal direction. The straight ejecting mechanism 20 includes a straight ejecting rod 21 and a straight ejecting head 22 mounted on the straight ejecting rod. The straight ejector rod 21 moves up and down to drive the straight ejector head 22 to eject the injection product 200 in the vertical direction. The ejecting plate is provided with an inclined ejecting groove 31 and a straight ejecting hole 32, the inclined ejecting mechanism 10 extends out of the inclined ejecting groove 31, and the straight ejecting mechanism 20 extends out of the straight ejecting hole 32.
The direct jacking mechanism 20 further comprises a direct jacking inner sleeve 23, an elastic member 24 and a bottom plate pressing block 25, two ends of the elastic member 24 respectively abut against the designated inner sleeve 23 and the bottom plate pressing block 25, and the direct jacking inner sleeve 23 is connected with the direct jacking rod 21.
In this embodiment, the straight top inner sleeve 23 has a mounting hole, the elastic member 24 includes a spring 242 and a spring guide post 244, the spring 242 is mounted in the mounting hole, and the spring guide post 244 is sleeved in the spring 242.
The knock-out plate 30 includes a first top plate 33 and a second top plate 34, and the first top plate 33 and the second top plate 34 are stacked.
The utility model discloses an ejecting structure of plastic mould is including directly pushing up mechanism and oblique top mechanism, to the structure of C type back-off, at the drawing of patterns in-process, directly pushing up the mechanism and removing simultaneously with oblique top mechanism, push up inside horizontal migration to one side, because directly pushing up the mechanism and being located oblique top below, directly pushing up when pushing up the mechanism and removing to one side and propping up the product and make the product break away from oblique top, then directly pushing up the mechanism and keeping motionless, thereby it continues ejecting to reach the product and breaks away from the completion drawing of patterns of directly pushing up the mechanism to one side to push up to one side.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A plastic mold ejection structure is characterized by comprising an inclined ejection mechanism, wherein the inclined ejection mechanism comprises an inclined ejector rod and an inclined ejector head arranged above the inclined ejector rod, and the inclined ejector rod drives the inclined ejector head to horizontally move to eject an injection product in the horizontal direction;
the straight ejection mechanism comprises a straight ejection rod and a straight ejection head arranged on the straight ejection rod, and the straight ejection rod moves up and down to drive the straight ejection head to eject an injection molding product in the vertical direction;
and the ejection plate is provided with an inclined ejection groove and a straight ejection hole, the inclined ejection mechanism extends out of the inclined ejection groove, and the straight ejection mechanism extends out of the straight ejection hole.
2. The plastic mold ejection structure of claim 1, wherein the straight ejection mechanism further comprises a straight ejection inner sleeve, an elastic member, and a bottom plate pressing block, wherein two ends of the elastic member respectively abut against the straight ejection inner sleeve and the bottom plate pressing block, and the straight ejection inner sleeve is connected to the straight ejection rod.
3. The plastic mold ejection structure of claim 2, wherein the straight top inner sleeve is provided with a mounting hole, the elastic member comprises a spring and a spring guide post, the spring is mounted in the mounting hole, and the spring guide post is sleeved in the spring.
4. The plastic mold ejection structure of claim 1, wherein the ejector plate comprises a first top plate and a second top plate, the first top plate and the second top plate being stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051939.0U CN214266534U (en) | 2020-12-17 | 2020-12-17 | Plastic mold ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051939.0U CN214266534U (en) | 2020-12-17 | 2020-12-17 | Plastic mold ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214266534U true CN214266534U (en) | 2021-09-24 |
Family
ID=77799157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051939.0U Active CN214266534U (en) | 2020-12-17 | 2020-12-17 | Plastic mold ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214266534U (en) |
-
2020
- 2020-12-17 CN CN202023051939.0U patent/CN214266534U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201900698U (en) | Ejection mechanism for removing molded barb | |
| CN202607987U (en) | Oblique guide pillar slide-block secondary demolding mechanism of injection mold | |
| CN202053423U (en) | Die with floating die core | |
| CN109435180A (en) | A kind of hollow grid product one-pass molding automatic stripping die | |
| CN214266534U (en) | Plastic mold ejection structure | |
| CN111168941A (en) | Four-slider core-pulling mechanism of injection mold | |
| CN216400395U (en) | Injection mold is used in processing of cell-phone protective housing | |
| CN203580017U (en) | Mould | |
| CN202540647U (en) | Rocking block-pull plate type secondary demolding mechanism of injection mold | |
| CN212795716U (en) | Oblique ejection die | |
| CN201800201U (en) | Mould realizing forced demoulding | |
| CN211194802U (en) | Secondary ejection die structure | |
| CN209320211U (en) | A kind of hollow grid product one-pass molding automatic stripping die | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN217373332U (en) | Mold ejection structure for product stripping | |
| CN217803109U (en) | Novel material lifting device | |
| CN217944146U (en) | Injection mold convenient to drawing of patterns | |
| CN218640207U (en) | Rubber product injecting glue forming die convenient to fast demoulding | |
| CN214773708U (en) | Rack mould | |
| CN214188274U (en) | Injection molding ejection structure | |
| CN204525949U (en) | Stub bar Automatic-falling mould | |
| CN215882380U (en) | Injection mold with inclined ejector block ejection mechanism | |
| CN214188279U (en) | TCL bluetooth speaker backshell mould convenient to drawing of patterns | |
| CN220903869U (en) | Delay ejector rod equipment | |
| CN214773731U (en) | Injection mold for mobile phone protective sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |