CN203919601U - A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus - Google Patents
A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus Download PDFInfo
- Publication number
- CN203919601U CN203919601U CN201420370947.7U CN201420370947U CN203919601U CN 203919601 U CN203919601 U CN 203919601U CN 201420370947 U CN201420370947 U CN 201420370947U CN 203919601 U CN203919601 U CN 203919601U
- Authority
- CN
- China
- Prior art keywords
- mouth
- river
- plate
- ejector retainner
- pin base
- 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
Links
Abstract
The utility model provides a kind of plastic mould and the mouth of a river and product automatic separating apparatus, and this mouth of a river and product automatic separating apparatus comprise: top rod; Ejector retainner plate and Ejector Retainer Plate, ejector retainner plate is provided with thimble, and the center of ejector retainner plate has sunk area; Mouth of a river needle plate and mouth of a river pin base plate are corresponding with the shape of sunk area; Mouth of a river pin, is fixed on the pin base plate of the mouth of a river through mouth of a river needle plate; Back stitching, mouth of a river needle plate is fixed on through mouth of a river pin base plate in its one end; Position-limit mechanism, the flange that comprises the body of rod and be located at body of rod one end, mouth of a river needle plate is fixed on through mouth of a river pin base plate in one end that the body of rod is not provided with flange, one end that the body of rod has flange is limited in the perforation of Ejector Retainer Plate through ejector retainner plate and flange, and mouth of a river needle plate can eject activity between position by the matched moulds initial position and that is engaged in of top rod, back stitching and position-limit mechanism.The utility model can make circle class product automatically separated with the mouth of a river after injection mo(u)lding, has improved mould production efficiency.
Description
Technical field
The utility model relates to mould applications, especially relates to a kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus.
Background technology
Round series products can be very common in plasthetics, and these article periphery circles normally have back-off and can do some and touch perforation and guarantee its functional requirement, is difficult to require to design at 3 or 4 according to routine and dives under water and meet into glue the required precision that product is high.The gum-injecting port of these products is arranged on the central authorities of product conventionally, conventionally after completing by injection moulding in existing mode, manually product is carried out separated with the mouth of a river (forming after being condensed by the residual glue of gum-injecting port), mould can not complete fully-automatic production, greatly affects the production efficiency of mould.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of plastic mould and the mouth of a river and product automatic separating apparatus, and it can make circle class product automatically separated with the mouth of a river after injection mo(u)lding, improved mould production efficiency, safe and reliable, processing is simple, easy to operate.
To achieve these goals, the utility model provides a kind of mouth of a river and product automatic separating apparatus, comprising:
For the top rod of ejecting product and mouth of a river driving force is provided, be installed on the rod fixed head of top;
Ejector retainner plate and Ejector Retainer Plate, described Ejector Retainer Plate is between described ejector retainner plate and described top rod fixed head, and described ejector retainner plate is provided with thimble, and the center of described ejector retainner plate has a sunk area;
Mouth of a river needle plate and mouth of a river pin base plate are corresponding with the shape of described sunk area;
Mouth of a river pin, is fixed on the pin base plate of the described mouth of a river through described mouth of a river needle plate;
Back stitching, described mouth of a river needle plate is fixed on through described mouth of a river pin base plate in its one end, and described ejector retainner plate and described Ejector Retainer Plate have for wearing the hole of described back stitching;
Position-limit mechanism, the flange that comprises the body of rod and be located at described body of rod one end, described mouth of a river needle plate is fixed on through described mouth of a river pin base plate in one end that the described body of rod is not provided with flange, and one end that the described body of rod has flange is limited in the perforation of described Ejector Retainer Plate through described ejector retainner plate and described flange
Described mouth of a river needle plate can eject activity between position by the matched moulds initial position and that is engaged in of described top rod, back stitching and position-limit mechanism.
According to the mouth of a river of the present utility model and product automatic separating apparatus, described mouth of a river needle plate is under matched moulds initial position, one end that described back stitching is not connected with described mouth of a river needle plate and described top rod fixed head butt, the flange of described position-limit mechanism and described ejector retainner plate butt, the predeterminable range of being separated by between described mouth of a river pin base plate and described ejector retainner plate;
Described mouth of a river needle plate is ejecting under position, and described back stitching departs from described top rod fixed head, and the flange of described position-limit mechanism departs from described ejector retainner plate, described mouth of a river pin base plate and described ejector retainner plate butt.
According to the mouth of a river of the present utility model and product automatic separating apparatus, described top rod fixed head is provided with back stitching backing plate, described mouth of a river needle plate under matched moulds initial position, described back stitching and described back stitching backing plate butt.
According to the mouth of a river of the present utility model and product automatic separating apparatus, the predeterminable range between described mouth of a river pin base plate and described thimble is 10mm.
According to the mouth of a river of the present utility model and product automatic separating apparatus, the length of described back stitching equals the thickness sum of described mouth of a river pin base plate and described predeterminable range, described ejector retainner plate and described Ejector Retainer Plate.
According to the mouth of a river of the present utility model and product automatic separating apparatus, the length of the described position-limit mechanism body of rod equals the thickness sum of described mouth of a river pin base plate and described predeterminable range and described ejector retainner plate.
According to the mouth of a river of the present utility model and product automatic separating apparatus, described ejector retainner plate and described Ejector Retainer Plate interfix;
Described mouth of a river needle plate and described mouth of a river pin base plate interfix.
According to the mouth of a river of the present utility model and product automatic separating apparatus, described position-limit mechanism is limited screw.
The utility model is corresponding provides a kind of plastic mould that comprises the above-mentioned mouth of a river and product automatic separating apparatus.
The utility model by offering a sunk area on ejector retainner plate, and to should mouth of a river needle plate and the mouth of a river pin base plate that one shape is identical being set sunk area, mouth of a river needle plate and mouth of a river pin base plate are supported on the rod fixed head of top by the back stitching through ejector retainner plate and Ejector Retainer Plate, make the predeterminable range of being separated by between mouth of a river pin base plate and ejector retainner plate under mould matched moulds state, when top rod ejects, first ejector retainner plate ejects after predeterminable range, ejector retainner plate contacts with mouth of a river pin base plate again, and then mouth of a river pin is ejected, guaranteed that product ejects prior to the mouth of a river, thereby the automatic trip of having realized product and the mouth of a river from.In addition, the utility model also arranges one and is connected and passes the position-limit mechanism of ejector retainner plate with mouth of a river needle plate, one end that this position-limit mechanism is not connected with mouth of a river needle plate has the flange that is limited to Ejector Retainer Plate perforation, thereby top rod drives ejector retainner plate return when mould matched moulds, this position-limit mechanism, because flange limiting makes the mouth of a river needle plate being connected with position-limit mechanism follow together return of ejector retainner plate at Ejector Retainer Plate, has guaranteed the correct return of mouth of a river needle plate and mouth of a river pin.It can make circle class product automatically separated with the mouth of a river after injection mo(u)lding, has improved mould production efficiency, safe and reliable, and processing is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of circle class product in prior art;
Fig. 2 is the cutaway view at a kind of mouth of a river of the utility model and product automatic separating apparatus a kind of visual angle in mould;
Fig. 3 is the cutaway view at a kind of mouth of a river of the utility model and product automatic separating apparatus another visual angle in mould.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 2 and 3, the utility model provides a kind of mouth of a river and product automatic separating apparatus, this device is arranged on the dynamic model of plastic mould, and this device comprises: top rod 1, top rod fixed head 2, ejector retainner plate 3, Ejector Retainer Plate 4, thimble 5, mouth of a river needle plate 6, mouth of a river pin base plate 7, mouth of a river pin 8, back stitching 9 and position-limit mechanism 10.
Top rod 1, for the driving force at ejecting product 12 and the mouth of a river 11 is provided, is installed on top rod fixed head 2.This product 12 and the mouth of a river 11 are as shown in Figure 3.
Ejector retainner plate 3 interfixes with Ejector Retainer Plate 4, and Ejector Retainer Plate 4 is between ejector retainner plate 3 and top rod fixed head 2, and ejector retainner plate 3 is provided with thimble 5, and the center of ejector retainner plate 3 has a sunk area 31.
Mouth of a river needle plate 6 and mouth of a river pin base plate 7 interfix, and mouth of a river needle plate 6 and mouth of a river pin base plate 7 are corresponding with the shape of the sunk area 31 of ejector retainner plate 3, and mouth of a river needle plate 6 and mouth of a river pin base plate 7 are corresponding with the position of sunk area 31, on same axis.
Mouth of a river pin 8, is fixed on mouth of a river pin base plate 7 through mouth of a river needle plate 6.
Back stitching 9, mouth of a river needle plate 6 is fixed on through mouth of a river pin base plate 7 in its one end, and ejector retainner plate 3 and Ejector Retainer Plate 4 have for wearing the hole of back stitching 9.This back stitching 9 as shown in Figure 2.
Position-limit mechanism 10, the flange that comprises the body of rod and be located at body of rod one end, mouth of a river needle plate 6 is fixed on through mouth of a river pin base plate 7 in one end that the body of rod is not provided with flange, and one end that the body of rod has flange is limited in the perforation 41 of Ejector Retainer Plate 4 through ejector retainner plate 3 and flange.Preferably, this position-limit mechanism is limited screw.This position-limit mechanism 10 as shown in Figure 3.
Mouth of a river needle plate 6 can eject activity between position by the matched moulds initial position and that is engaged in of top rod 1, back stitching 9 and position-limit mechanism 10.Mouth of a river needle plate 6 is under matched moulds initial position, one end that back stitching 9 is not connected with mouth of a river needle plate 6 and top rod fixed head 2 butts, the flange of position-limit mechanism 10 and ejector retainner plate 3 butts, the predeterminable range of being separated by between mouth of a river pin base plate 7 and ejector retainner plate 3, this predeterminable range is preferably 10mm; Mouth of a river needle plate 6 is ejecting under position, and back stitching 9 departs from top rod fixed head 2, and the flange of position-limit mechanism 10 departs from ejector retainner plate 3, mouth of a river pin base plate 7 and ejector retainner plate 3 butts, and this mouth of a river pin base plate 7 is placed in the sunk area 31 of ejector retainner plate 3.
Under mould matched moulds state, the predeterminable range of being separated by between mouth of a river pin base plate 7 and ejector retainner plate 3, when top rod 1 ejects, first ejector retainner plate 3 ejects after predeterminable range, ejector retainner plate 3 contacts with mouth of a river pin base plate 7 again, and then mouth of a river pin 8 is ejected, guaranteed that product 12 ejects prior to the mouth of a river 11, thus the automatic trip of having realized product 12 and the mouth of a river 11 from.In addition, the utility model also arranges one and is connected and passes the position-limit mechanism 10 of ejector retainner plate 3 with mouth of a river needle plate 6, one end that this position-limit mechanism 10 is not connected with mouth of a river needle plate 6 has the flange that is limited to Ejector Retainer Plate 4 perforation, thereby top rod 1 drives ejector retainner plate 3 returns when mould matched moulds, this position-limit mechanism 10, because flange limiting makes the mouth of a river needle plate 6 being connected with position-limit mechanism 10 follow together return of ejector retainner plate 3 at Ejector Retainer Plate 4, has guaranteed the correct return of mouth of a river needle plate 6 and mouth of a river pin 8.It can make circle class product automatically separated with the mouth of a river after injection mo(u)lding, has improved mould production efficiency, safe and reliable, and processing is simple, easy to operate.
As shown in Figure 2, top rod fixed head 2 is provided with back stitching backing plate 21, mouth of a river needle plate 3 under matched moulds initial position, back stitching 9 and back stitching backing plate 21 butts.
Preferably, the length of back stitching 9 equals mouth of a river pin base plate 7 and predeterminable range, ejector retainner plate 3 with the thickness sum of Ejector Retainer Plate 4.The length of the body of rod of position-limit mechanism 10 equals the thickness sum of mouth of a river pin base plate and predeterminable range and ejector retainner plate 3.
Be appreciated that above description and accompanying drawing are only used for explaining the utility model, apparent, in impracticable novel scope situation, also can adopt additive method to change and revise the utility model not departing from.
Claims (9)
1. the mouth of a river and a product automatic separating apparatus, comprising:
For the top rod of ejecting product and mouth of a river driving force is provided, be installed on the rod fixed head of top;
Ejector retainner plate and Ejector Retainer Plate, Ejector Retainer Plate is between ejector retainner plate and top rod fixed head, and ejector retainner plate is provided with thimble, and the center of ejector retainner plate has a sunk area;
Mouth of a river needle plate and mouth of a river pin base plate are corresponding with the shape of sunk area;
Mouth of a river pin, is fixed on the pin base plate of the mouth of a river through mouth of a river needle plate;
Back stitching, mouth of a river needle plate is fixed on through mouth of a river pin base plate in its one end, and ejector retainner plate and Ejector Retainer Plate have for wearing the hole of back stitching;
Position-limit mechanism, the flange that comprises the body of rod and be located at body of rod one end, mouth of a river needle plate is fixed on through mouth of a river pin base plate in one end that the body of rod is not provided with flange, and one end that the body of rod has flange is limited in the perforation of Ejector Retainer Plate through ejector retainner plate and flange,
Mouth of a river needle plate can eject activity between position by the matched moulds initial position and that is engaged in of top rod, back stitching and position-limit mechanism.
2. the mouth of a river according to claim 1 and product automatic separating apparatus, it is characterized in that, described mouth of a river needle plate is under matched moulds initial position, one end that described back stitching is not connected with described mouth of a river needle plate and described top rod fixed head butt, the flange of described position-limit mechanism and described ejector retainner plate butt, the predeterminable range of being separated by between described mouth of a river pin base plate and described ejector retainner plate;
Described mouth of a river needle plate is ejecting under position, and described back stitching departs from described top rod fixed head, and the flange of described position-limit mechanism departs from described ejector retainner plate, described mouth of a river pin base plate and described ejector retainner plate butt.
3. the mouth of a river according to claim 2 and product automatic separating apparatus, is characterized in that, described top rod fixed head is provided with back stitching backing plate, described mouth of a river needle plate under matched moulds initial position, described back stitching and described back stitching backing plate butt.
4. the mouth of a river according to claim 2 and product automatic separating apparatus, is characterized in that, the predeterminable range between described mouth of a river pin base plate and described thimble is 10mm.
5. the mouth of a river according to claim 2 and product automatic separating apparatus, is characterized in that, the length of described back stitching equals the thickness sum of described mouth of a river pin base plate and described predeterminable range, described ejector retainner plate and described Ejector Retainer Plate.
6. the mouth of a river according to claim 2 and product automatic separating apparatus, is characterized in that, the length of the described position-limit mechanism body of rod equals the thickness sum of described mouth of a river pin base plate and described predeterminable range and described ejector retainner plate.
7. the mouth of a river according to claim 1 and product automatic separating apparatus, is characterized in that, described ejector retainner plate and described Ejector Retainer Plate interfix;
Described mouth of a river needle plate and described mouth of a river pin base plate interfix.
8. the mouth of a river according to claim 1 and product automatic separating apparatus, is characterized in that, described position-limit mechanism is limited screw.
9. a plastic mould that comprises the mouth of a river as described in claim 1 to 8 any one and product automatic separating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370947.7U CN203919601U (en) | 2014-07-07 | 2014-07-07 | A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370947.7U CN203919601U (en) | 2014-07-07 | 2014-07-07 | A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919601U true CN203919601U (en) | 2014-11-05 |
Family
ID=51815473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370947.7U Expired - Fee Related CN203919601U (en) | 2014-07-07 | 2014-07-07 | A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538407A (en) * | 2015-12-15 | 2016-05-04 | 东莞朗诚微电子设备有限公司 | Product separation method and structure in circuit frame separation mold of integrated circuit |
-
2014
- 2014-07-07 CN CN201420370947.7U patent/CN203919601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538407A (en) * | 2015-12-15 | 2016-05-04 | 东莞朗诚微电子设备有限公司 | Product separation method and structure in circuit frame separation mold of integrated circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102806639A (en) | Secondary ejection mechanism for injection mold | |
| CN203919601U (en) | A kind of plastic mould and the mouth of a river thereof and product automatic separating apparatus | |
| CN204295979U (en) | A kind of secondary ejecting mechanism of mould | |
| CN103770280B (en) | A kind of plastic bowl mould | |
| CN206551417U (en) | Injection mold secondary mechanical ejecting mechanism | |
| CN204673961U (en) | The short mold insert pitched roof mechanism of a kind of long push rod | |
| CN204109266U (en) | Automobile grills mould enters glue and mould emptier | |
| CN202702466U (en) | Sliding block anti-collision device | |
| CN204149468U (en) | Flexible glue cast gate delayed ejection structure | |
| CN201619207U (en) | Push-out reset mechanism of plastic mould | |
| CN204222089U (en) | A kind of ring slider takes off the bottle cap mold of antiforge button | |
| CN103381635B (en) | A kind of mould emptier for plastic mould | |
| CN204321550U (en) | Connector automatic assembling structure | |
| CN204546959U (en) | Automatic Break Gate Structure | |
| CN204773404U (en) | Single thimble of injection mold is ejection mechanism with higher speed | |
| CN205905257U (en) | Secondary ejection mechanism of mould | |
| CN203449528U (en) | Automatic screw burying device molded in mould | |
| CN204054533U (en) | A kind of plastic mould and mouth of a river ejecting mechanism | |
| CN204209924U (en) | Master mold anti-sticking structure | |
| CN104227959A (en) | Secondary ejection mechanism of double-injection mold | |
| CN203331366U (en) | Secondary ejection mechanism of double-injection mould | |
| CN203527792U (en) | High-precision oblique ejection injection mold | |
| CN203804417U (en) | Laser forming and laminating machine | |
| CN203844056U (en) | Secondary ejection mechanism | |
| CN202439195U (en) | Inclined ejector mechanism of injection molding mold |
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: 20141105 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |