CN103465444A - Multi-cavity mold casting system with heating structures - Google Patents
Multi-cavity mold casting system with heating structures Download PDFInfo
- Publication number
- CN103465444A CN103465444A CN 201310423157 CN201310423157A CN103465444A CN 103465444 A CN103465444 A CN 103465444A CN 201310423157 CN201310423157 CN 201310423157 CN 201310423157 A CN201310423157 A CN 201310423157A CN 103465444 A CN103465444 A CN 103465444A
- Authority
- CN
- China
- Prior art keywords
- cavity mold
- sprue
- heating arrangement
- communicated
- distribution plate
- 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.)
- Pending
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention discloses a multi-cavity mold casting system with heating structures. The multi-cavity mold casting system comprises a main flowing channel, wherein the main flowing channel is communicated with a flow distributing plate; a plurality of branch flowing channels are communicated below the flow distributing plate; the bottom ends of the branch flowing channels are provided with casting ports with round sections; the main flowing channel, the flow distributing plate, the branch flowing channels and the casting ports are integrally communicated, and heating structures coat the outer surfaces. The multi-cavity mold casting system disclosed by the invention has the advantages that by the mode, the machining process can be simple and convenient, the quality of a product is improved and the production rate is also increased.
Description
Technical field
The present invention relates to mould applications, particularly relate to a kind of running gate system of multi-cavity mold.
Background technology
The a mould with multi-cavities of prior art, during injection moulding, the plastic raw materials of melting injects in each product die cavity through the runner cast gate from sprue, therefore, after formed product, the solidifying material of each runner all connects together, and affects the production of product next time and the quality of product.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of multi-cavity mold running gate system of tool heating arrangement, can overcome the shortcoming of prior art, provide a kind of simple in structure, easy to process, enhance productivity.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of multi-cavity mold running gate system of tool heating arrangement is provided, comprise: sprue, described sprue is communicated in flow distribution plate, described flow distribution plate below is communicated with several branch flow passages, the bottom of described branch flow passage is provided with the sprue gate of circular cross-section, described sprue, flow distribution plate, branch flow passage are integrated and are communicated with sprue gate, and its outer surface is covered with heating arrangement.
In a preferred embodiment of the present invention, described heating arrangement be take insulating materials as matrix, in described matrix, is provided with conductive material layer, also is distributed with some resistance heaters in described matrix.
In a preferred embodiment of the present invention, described insulating materials is heat-stable ceramic.
The invention has the beneficial effects as follows: the multi-cavity mold running gate system of tool heating arrangement of the present invention, comprise sprue, described sprue is communicated in flow distribution plate, described flow distribution plate below is communicated with several branch flow passages, the bottom of described branch flow passage is provided with the sprue gate of circular cross-section, described sprue, flow distribution plate, branch flow passage is integrated and is communicated with sprue gate, its outer surface is covered with heating arrangement, can when produce next time, directly to mold integral, be heated, make at sprue gate or the solidifying material at other positions melts again, production rule according to product, reusing solidifying material is produced or is discarded, make process more simple and convenient, improved the quality of product, also accelerated throughput rate.
The accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, sprue, 2, flow distribution plate, 3, branch flow passage, 4, sprue gate, 5, heating arrangement.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of multi-cavity mold running gate system of tool heating arrangement, comprise: sprue 1, sprue 1 is communicated in flow distribution plate 2, flow distribution plate 2 belows are communicated with several branch flow passages 3, the bottom of branch flow passage 3 is provided with the sprue gate 4 of circular cross-section, sprue 1, flow distribution plate 2, branch flow passage 3 are integrated and are communicated with sprue gate 4, form the running gate system of this multi-cavity mold, and its outer surface is covered with heating arrangement 5.Heating arrangement 5 be take insulating materials as matrix, and this insulating materials is specially heat-stable ceramic, also is provided with conductive material layer in matrix, also is distributed with some resistance heaters in matrix.Outside in the multi-cavity mold running gate system of this tool heating arrangement, also be provided with one for controlling the controller of these heating arrangement 5 heating-up temperatures, but the temperature of each device work of Artificial Control, also can linking automation equipment, automatically control heating-up temperature.The multi-cavity mold running gate system of this tool heating arrangement, make process more simple and convenient, improved the quality of product, also accelerated throughput rate.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (3)
1. the multi-cavity mold running gate system of a tool heating arrangement, it is characterized in that, comprise: sprue, described sprue is communicated in flow distribution plate, described flow distribution plate below is communicated with several branch flow passages, the bottom of described branch flow passage is provided with the sprue gate of circular cross-section, and described sprue, flow distribution plate, branch flow passage are integrated and are communicated with sprue gate, and its outer surface is covered with heating arrangement.
2. the multi-cavity mold running gate system of tool heating arrangement according to claim 1, is characterized in that, described heating arrangement be take insulating materials as matrix, in described matrix, is provided with conductive material layer, also is distributed with some resistance heaters in described matrix.
3. the multi-cavity mold running gate system of tool heating arrangement according to claim 1, is characterized in that, described insulating materials is heat-stable ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310423157 CN103465444A (en) | 2013-09-17 | 2013-09-17 | Multi-cavity mold casting system with heating structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310423157 CN103465444A (en) | 2013-09-17 | 2013-09-17 | Multi-cavity mold casting system with heating structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103465444A true CN103465444A (en) | 2013-12-25 |
Family
ID=49790601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310423157 Pending CN103465444A (en) | 2013-09-17 | 2013-09-17 | Multi-cavity mold casting system with heating structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396389A (en) * | 2018-12-30 | 2019-03-01 | 博众优浦(常熟)汽车部件科技有限公司 | A kind of bilateral charging casting die for camshaft the cover |
-
2013
- 2013-09-17 CN CN 201310423157 patent/CN103465444A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396389A (en) * | 2018-12-30 | 2019-03-01 | 博众优浦(常熟)汽车部件科技有限公司 | A kind of bilateral charging casting die for camshaft the cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104608331B (en) | A kind of large-scale PVC plastic pipe injection mold hot runner dish-style apparatus for pouring | |
| CN203267103U (en) | Hot runner mold with multiple side plastic inlet nozzles | |
| CN205097463U (en) | Cold type runner system in rubber | |
| CN105799124A (en) | Cold runner device of liquid silicon rubber injection mold | |
| CN101664982A (en) | Continuous rotary injection-molding machine | |
| CN105034275A (en) | Injection mold suitable for molding of thermosetting plastic | |
| CN102909829B (en) | Full hot runner forming die for injector outer sheath | |
| CN203267104U (en) | Hot runner mold with multiple nozzle needle valve systems | |
| CN203805250U (en) | Mold with circulating cooling water system | |
| CN103465444A (en) | Multi-cavity mold casting system with heating structures | |
| CN203726732U (en) | Injection mold reverse runner with balanced flow | |
| CN203818480U (en) | Runner sprue structure capable of realizing selective production | |
| CN204936062U (en) | A kind of injection mold being applicable to thermoset plastic forming | |
| CN103465445A (en) | Casting system for multi-cavity mould | |
| CN205915602U (en) | Hot nozzle of copper clad steel combination formula bimetal | |
| CN205009509U (en) | Take injection mold of adiabatic runner | |
| CN201095180Y (en) | Z-shaped heat flow passage for plastic injection die | |
| CN103465420B (en) | A kind of mould | |
| CN206048703U (en) | Glue TOP-TIP is entered in a kind of side | |
| CN207140240U (en) | The flow passage plate structure of 128 chamber hot flow path PET bottle embryo moulds | |
| CN204658842U (en) | The multicolored striped mould in an a kind of right left side | |
| CN105397988A (en) | Temperature-controllable injection mold | |
| CN207696949U (en) | Novel diversion plate valve needle plug | |
| CN202428620U (en) | Injection die | |
| CN204658846U (en) | A kind of flow distribution plate balance TOP-TIP |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |