CN201913762U - Laminated die - Google Patents
Laminated die Download PDFInfo
- Publication number
- CN201913762U CN201913762U CN2010206713404U CN201020671340U CN201913762U CN 201913762 U CN201913762 U CN 201913762U CN 2010206713404 U CN2010206713404 U CN 2010206713404U CN 201020671340 U CN201020671340 U CN 201020671340U CN 201913762 U CN201913762 U CN 201913762U
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- CN
- China
- Prior art keywords
- die
- mozzle
- flow guide
- flow
- dynamic model
- 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 provides a laminated die which has a simple structure and is low in production cost. The laminated die comprises two moving dies and a static die, wherein the moving dies are respectively mounted at two ends of the static die, and cavities are respectively formed at the adjacent ends of the moving dies and the static die. The laminated die is characterized in that an injection moulding passage passing through the moving dies and the static die in sequence is formed on the moving dies, flow guide passages extend respectively from the boundary between the moving dies and the static die on the outer wall of the injection moulding passage, one end of the flow guide passage is communicated with the injection moulding passage, the other end of the flow guide passage is communicated with each cavity, and flow guide tubes are further mounted in the injection moulding passage. Through the adoption of the technical scheme, the laminated die can perform injection moulding to the cavities positioned in the moving dies and the static die through the flow guide tubes. Compared with the hot runner of the traditional laminated die, the flow guide tubes are extremely cheap and simple, and are commercially available. When the flow guide tubes are damaged due to frequent use, the laminated die can remain to be usable through replacement of the flow guide tubes.
Description
Technical field
The utility model relates to a kind of palletizing die.
Background technology
Mould is to be used for the instrument of formed article, and along with the development of Tool and Die Technology, various types of moulds arise at the historic moment, and wherein the palletizing die field of using is more and more wider especially.But the injection moulding of traditional palletizing die is but quite expensive and loaded down with trivial details because of the restriction of self-condition, and for example, the part palletizing die need be offered on mould and increase valve formula hot flow path, makes injection moulding liquid enter mould; In addition, TOP-TIP generally is made up of several parts such as hot nozzle, flow distribution plate, temperature control box and annexes, then has been equivalent to increase the number of components on the palletizing die thus.Then the traditional hot runner not only costs an arm and a leg, and damages easily, so the production cost that is arranged so that injection moulding of traditional palletizing die is very high.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, the palletizing die that production cost is low.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of palletizing die, include two dynamic models and a quiet mould, dynamic model is installed the both ends in quiet mould respectively, the adjacent end portion of described dynamic model and quiet mould offers die cavity respectively, it is characterized in that: offer the injection channel that runs through dynamic model and quiet mould successively on the described dynamic model, the boundary of dynamic model and quiet mould extends flow-guiding channel respectively on the injection channel outer wall, one end and the injection channel of flow-guiding channel are conducted, the other end and each die cavity are conducted, and also are installed on mozzle in the described injection channel.
Adopt technique scheme, the utility model can be realized operation to the die cavity injection moulding that is positioned at dynamic model and quiet mould by mozzle, and with respect to the hot flow path of traditional palletizing die, mozzle is extremely cheap and simple, just can buy being easy on the market, even cause damaging through frequent the use, palletizing die still can be proceeded to use behind the mozzle that more renews.
Of the present utility modelly further be set to: described mozzle has two at least, and the mozzle both ends offer pod apertures respectively, and the pod apertures at mozzle both ends is end to end successively, and the end that mozzle is connected just is positioned at the adjacent end portion of dynamic model and quiet mould.
Adopt technique scheme, mozzle is provided with two, can solve the shortcoming of the mozzle curtailment that causes because of injection channel is long, also can satisfy simultaneously because of two dynamic models and quiet mould contact with each other and form the die cavity that is positioned on the Different Plane, and two mozzles are connected mutually and the place, connection end that forms just is positioned at a wherein flow-guiding channel place, have guaranteed that the injection moulding liquid that injects from the mozzle place can enter in the flow-guiding channel from here.
Of the present utility modelly further be set to: described flow-guiding channel inwall near the injection channel openend is provided with the bulge loop of the annular of extending to flow-guiding channel central authorities again, and bulge loop is positioned on the flow-guiding channel position near injection channel.
Adopt technique scheme, because the injection hydraulic power of injecting in the mozzle is bigger, and die cavity is positioned on the different planes, so cause that easily the injection moulding liquid in the different die cavities is asynchronous, thereby influence the quality of product, and near the bulge loop that annular is set on the flow-guiding channel inwall of injection channel openend, thereby reduce the aisle spare of this position, initial pressure when reducing injection moulding liquid thus and entering, the pressure that then guarantees the injection moulding liquid that injects herein with balance each other apart from the injection hydraulic power of injection channel than far-end, thereby guaranteed the quality of product.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the generalized section of the utility model embodiment.
Fig. 2 is the schematic diagram of the utility model embodiment last layer dynamic model.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the schematic diagram of the utility model embodiment mozzle.
Fig. 5 is the schematic diagram of the quiet mould of the utility model embodiment.
Fig. 6 is the schematic diagram of one deck dynamic model under the utility model embodiment.
The specific embodiment
Shown in Fig. 1-6, present embodiment includes two dynamic models 1 and a quiet mould 2, dynamic model 1 is installed respectively on the two symmetrical end faces up and down of quiet mould 2, the adjacent end portion of dynamic model 1 and quiet mould 2 offers the die cavity consistent with shape of product 3 respectively, described die cavity 3 has eight, and every layer of adjacent face place that is positioned at dynamic model 1 and quiet mould 2 is provided with four symmetrically arranged die cavities 3 respectively.Offer the injection channel 4 that runs through dynamic model 1 and quiet mould 2 successively on the dynamic model 1, injection channel 4 is positioned on the center line of every layer of four symmetrical die cavity 3, boundary at every layer of dynamic model 1 and quiet mould 2 on injection channel 4 outer walls extends corresponding flow-guiding channel 5 respectively, and an end and the injection channel 4 of each bar flow-guiding channel 5 are conducted, and the other end and each die cavity 3 are conducted.Wherein, also be installed on two mozzles 6 in the injection channel 4, the two ends of mozzle 6 offer pod apertures 61 respectively, the aperture of described pod apertures 61 is less than the internal diameter of mozzle 6, two mozzles, 6 head and the tail interconnect by pod apertures 61, and the end that is connected of two mozzles 6 just is positioned at the adjacent end portion place of dynamic model 1 and quiet mould 2.Thus, from the injection moulding liquid that the mozzle 6 near the last layer of injection channel 4 openends injects enters the flow-guiding channel 5 of last layer just respectively when this mozzle 6 flows out in the pod apertures 61 of following one deck mozzle 6 in, another pod apertures 61 just is positioned at the flow-guiding channel 5 on another layer on following one deck mozzle 6, has promptly realized thus in the flow-guiding channel 5 on the injection moulding liquid injection Different Plane.In addition, on close flow-guiding channel 5 inwalls of injection channel 4 openends, be provided with bulge loop 51, and bulge loop 51 is positioned at the position of close injection channel 4 on the flow-guiding channel 5 to flow-guiding channel 5 central extended annulars.
In the utility model, realize operation by mozzle 6 to the die cavity injection moulding that is positioned at dynamic model 1 and quiet mould 2, and with respect to the hot flow path of traditional palletizing die, mozzle 6 is extremely cheap and simple, just can buy being easy on the market, even cause damaging through frequent the use, palletizing die still can be proceeded to use behind the mozzle that more renews.Wherein, because the injection hydraulic power of injecting in the mozzle 6 is bigger, and die cavity 3 is positioned on the different planes, so cause that easily the injection moulding liquid in the different die cavities 3 is asynchronous, thereby influence the quality of product, and near the bulge loop 51 that annular is set on flow-guiding channel 5 inwalls of injection channel 4 openends, thereby reduce the aisle spare of this position, initial pressure when reducing injection moulding liquid thus and entering, the pressure that then guarantees the injection moulding liquid that injects herein with balance each other apart from the injection hydraulic power of injection channel 4 than far-end, thereby guaranteed the quality of product.The utility model can also have other embodiments, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (3)
1. palletizing die, include two dynamic models and a quiet mould, dynamic model is installed the both ends in quiet mould respectively, the adjacent end portion of described dynamic model and quiet mould offers die cavity respectively, it is characterized in that: offer the injection channel that runs through dynamic model and quiet mould successively on the described dynamic model, the boundary of dynamic model and quiet mould extends flow-guiding channel respectively on the injection channel outer wall, and an end and the injection channel of flow-guiding channel are conducted, the other end and each die cavity are conducted, and also are installed on mozzle in the described injection channel.
2. palletizing die according to claim 1, it is characterized in that: described mozzle has two at least, the mozzle both ends offer pod apertures respectively, and the pod apertures at mozzle both ends is end to end successively, and the end that mozzle is connected just is positioned at the adjacent end portion of dynamic model and quiet mould.
3. palletizing die according to claim 1 and 2 is characterized in that: described flow-guiding channel inwall near the injection channel openend is provided with the bulge loop of the annular of extending to flow-guiding channel central authorities, and bulge loop is positioned at the position of close injection channel on the flow-guiding channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206713404U CN201913762U (en) | 2010-12-21 | 2010-12-21 | Laminated die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206713404U CN201913762U (en) | 2010-12-21 | 2010-12-21 | Laminated die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913762U true CN201913762U (en) | 2011-08-03 |
Family
ID=44413576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206713404U Expired - Fee Related CN201913762U (en) | 2010-12-21 | 2010-12-21 | Laminated die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943628A (en) * | 2018-08-09 | 2018-12-07 | 广东伊之密精密注压科技有限公司 | Vacuum mould-locking structure and the alternating injection mold for being provided with the structure |
| CN112476989A (en) * | 2020-11-11 | 2021-03-12 | 界首市海德龙渔具有限公司 | Mould of bionic bait |
-
2010
- 2010-12-21 CN CN2010206713404U patent/CN201913762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943628A (en) * | 2018-08-09 | 2018-12-07 | 广东伊之密精密注压科技有限公司 | Vacuum mould-locking structure and the alternating injection mold for being provided with the structure |
| CN112476989A (en) * | 2020-11-11 | 2021-03-12 | 界首市海德龙渔具有限公司 | Mould of bionic bait |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131221 |