CN201784144U - Balance flowing passage plate structure - Google Patents
Balance flowing passage plate structure Download PDFInfo
- Publication number
- CN201784144U CN201784144U CN2010202757530U CN201020275753U CN201784144U CN 201784144 U CN201784144 U CN 201784144U CN 2010202757530 U CN2010202757530 U CN 2010202757530U CN 201020275753 U CN201020275753 U CN 201020275753U CN 201784144 U CN201784144 U CN 201784144U
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- CN
- China
- Prior art keywords
- guidance tape
- embedded groove
- plate structure
- upper reaches
- flowing passage
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The embodiment of the utility model discloses a balance flowing passage plate structure, which is used for providing passages for the flowing of fluid in a hot flowing passage injection system inside a component. The balance flowing passage plate structure comprises an upper flowing passage plate and a lower flowing passage plate which can be in seamless butt joint and pasting arrangement, wherein the upper flowing passage plate and the lower flowing passage plate are clamped and fixedly connected through positioning pins, and balance flowing passages capable of preventing the unbalance loading of the fluid are respectively arranged on the opposite pasting side walls of the upper flowing passage plate and the lower flowing passage plate. When the balance flowing passage plate structure disclosed by the embodiment of the utility model is adopted, the flowing passage plates are provided with the balance flowing passages, the unbalance loading conditions generated by flowing of the fluid in the hot flowing passage injection molding system inside the component can be effectively prevented, and the support mold material overflowing problem can be fundamentally solved.
Description
Technical field
The utility model relates to mechanical equipment technical field, relates in particular to a kind of balanced runner plate structure.
Background technology
As a kind of injection molding mould, hot runner mould economizes in raw materials because of it has, and can enhance productivity, and improves product quality, simplifies plurality of advantages such as product subsequent handling, has obtained to use widely in the injection moulding industry.
TOP-TIP generally is made up of several parts such as hot nozzle, flow distribution plate, temperature control box and annexes.There is design defect in existing balanced runner plate structure, as, the runner design is unbalanced, the situation of liquid unbalance loading takes place easily, because above-mentioned situation is difficult for discovering, the liquid of unbalance loading causes the phenomenon of hold mode flash easily in runner plate, brought destabilizing factor to production.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of balanced runner plate structure is provided, and has effectively prevented the unbalance loading situation that fluid flows and takes place in member in the hot runner moulding system, has fundamentally stopped hold mode flash problem.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of balanced runner plate structure, hot runner moulding system fluid mobile path that provides in member is provided, but comprise upper reaches guidance tape and dirty guidance tape that slitless connection is fitted, described upper reaches guidance tape and dirty guidance tape fix by alignment pin and are connected, offer the balanced runner that can prevent the fluid unbalance loading respectively on the described upper reaches guidance tape sidewall relative with described dirty guidance tape applying.
Described balanced runner is half cell body of symmetry respectively in the form of described upper reaches guidance tape and described dirty guidance tape.
Described half cell body can fix the back that fits to being connected into complete fluid passage at described upper reaches guidance tape and described dirty guidance tape slitless connection.
Described upper reaches guidance tape and described dirty guidance tape are offered last embedded groove and the following embedded groove that is used for ccontaining heat-generating pipe respectively, and described heat-generating pipe embeds respectively to be fixed in described last embedded groove and the described following embedded groove described upper reaches guidance tape and described dirty guidance tape are heated.
Described heat-generating pipe surface covers the heat conduction copper coin respectively.
Described copper coin covers described embedded groove and the described openend of embedded groove down gone up.
Described heat-generating pipe contacts respectively with described upward embedded groove and the described sidewall and the diapire of embedded groove down.
Implement the balanced runner plate structure of the utility model embodiment, runner plate is provided with balanced runner, has effectively prevented the unbalance loading situation that fluid flows and takes place in member in the hot runner moulding system, has fundamentally stopped hold mode flash problem.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 be the utility model embodiment balanced runner plate structure structural representation.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the balanced runner plate structure of the utility model embodiment, hot runner moulding system fluid mobile path that provides in member is provided, but comprise upper reaches guidance tape 1 and dirty guidance tape 2 that slitless connection is fitted, described upper reaches guidance tape 1 and dirty guidance tape 2 fix by alignment pin 3 and are connected, offer the balanced runner 4 that can prevent the fluid unbalance loading respectively on described upper reaches guidance tape 1 sidewall relative with described dirty guidance tape 2 applyings.
Upper reaches guidance tape 1 and dirty guidance tape 2 roughly are flat tabular, both forms, size are roughly the same, both can fix by alignment pin 3 and realize slitless connection, and upper reaches guidance tape 1 is gone up symmetry with the sidewall (illustrated position pin 3 is used for fixing the two-phase that is connected upper reaches guidance tape 1 and dirty guidance tape 2 and faces sidewall) that dirty guidance tape 2 is fitted relatively and offered balanced runner 4.
Upper reaches guidance tape 1 and dirty guidance tape 2 fit and offer last embedded groove 12 and the following embedded groove 22 that is used for ccontaining heat-generating pipe respectively on another relative sidewall of sidewall (promptly runner plate connect whole relative two side, back) up and down, heat-generating pipe 14 and heat-generating pipe 24 embed respectively to be fixed in embedded groove 12 and the following embedded groove 22 described upper reaches guidance tape 1 and dirty guidance tape 2 are heated, simultaneously, the surface of heat-generating pipe 14 and heat-generating pipe 24 covers heat conduction copper coin 16 and copper coin 26 respectively.
During concrete enforcement, form, size that upper reaches guidance tape 1 and dirty guidance tape 2 are offered embedded groove 12 and following embedded groove 22 do not limit, and embed the heating that wherein can satisfy upper reaches guidance tape 1 and dirty guidance tape 2 with heat-generating pipe 14 and heat-generating pipe 24 and get final product; Heat-generating pipe 14 and heat-generating pipe 24 are correspondingly to mate the arbitrary shape that is embedded in embedded groove 12 and following embedded groove 22, and tail end is provided with stube cable.
Preferably, heat-generating pipe 14 and heat-generating pipe 24 contact respectively with last embedded groove 12 and following embedded groove 22 sidewalls and diapire.
The balanced runner plate structure of the utility model embodiment is when assembling, earlier heat-generating pipe 14 and the corresponding respectively coupling of heat-generating pipe 24 are embedded in embedded groove 12 and the following embedded groove 22, the openend of again copper coin 16 and copper coin 26 are incumbent on embedded groove 12 and following embedded groove 22 gets final product.
The balanced runner plate structure of the utility model embodiment in the specific implementation, upper reaches guidance tape 1 fixes by alignment pin 3 with dirty guidance tape 2 and is connected, being located at balanced runner 4 symmetrical on upper reaches guidance tape 1 and the dirty guidance tape 2 connects and forms complete fluid passage, by cable heat-generating pipe 14 and heat-generating pipe 24 are switched on, because heat-generating pipe 14 and heat-generating pipe 24 contact respectively with last embedded groove 12 and following embedded groove 22 sidewalls and diapire, make upper reaches guidance tape 1 and dirty guidance tape 2 heat utilization efficiencies higher, it is more even that the copper coin 16 of setting and copper coin 26 can make runner plate be heated; Simultaneously, because difference balanced runner 4 on the runner plate has effectively prevented fluid mobile generation that the unbalance loading situation takes place in member in the hot runner moulding system, fundamentally stopped fluid hold mode flash phenomenon in runner plate.
The balanced runner plate structure of the utility model embodiment, runner plate is provided with balanced runner, has effectively prevented the unbalance loading situation that fluid flows and takes place in member in the hot runner moulding system, has fundamentally stopped hold mode flash problem.
Above disclosed only is a kind of preferred embodiment of the utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (7)
1. balanced runner plate structure, hot runner moulding system fluid mobile path that provides in member is provided, be characterised in that, but comprise upper reaches guidance tape and dirty guidance tape that slitless connection is fitted, described upper reaches guidance tape and dirty guidance tape fix by alignment pin and are connected, offer the balanced runner that can prevent the fluid unbalance loading respectively on the described upper reaches guidance tape sidewall relative with described dirty guidance tape applying.
2. balanced runner plate structure as claimed in claim 1 is characterized in that, described balanced runner is half cell body of symmetry respectively in the form of described upper reaches guidance tape and described dirty guidance tape.
3. balanced runner plate structure as claimed in claim 2 is characterized in that, described half cell body can fix the back that fits to being connected into complete fluid passage at described upper reaches guidance tape and described dirty guidance tape slitless connection.
4. balanced runner plate structure as claimed in claim 1, it is characterized in that, described upper reaches guidance tape and described dirty guidance tape are offered last embedded groove and the following embedded groove that is used for ccontaining heat-generating pipe respectively, and described heat-generating pipe embeds respectively to be fixed in described last embedded groove and the described following embedded groove described upper reaches guidance tape and described dirty guidance tape are heated.
5. balanced runner plate structure as claimed in claim 4 is characterized in that: described heat-generating pipe surface covers the heat conduction copper coin respectively.
6. balanced runner plate structure as claimed in claim 5 is characterized in that: described copper coin covers described embedded groove and the described openend of embedded groove down gone up.
7. balanced runner plate structure as claimed in claim 4 is characterized in that: described heat-generating pipe contacts respectively with described upward embedded groove and the described sidewall and the diapire of embedded groove down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757530U CN201784144U (en) | 2010-07-29 | 2010-07-29 | Balance flowing passage plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757530U CN201784144U (en) | 2010-07-29 | 2010-07-29 | Balance flowing passage plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784144U true CN201784144U (en) | 2011-04-06 |
Family
ID=43816121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202757530U Expired - Fee Related CN201784144U (en) | 2010-07-29 | 2010-07-29 | Balance flowing passage plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192495A (en) * | 2013-04-12 | 2013-07-10 | 昆山腾宇鑫金属制品有限公司 | LED (light-emitting diode) die |
-
2010
- 2010-07-29 CN CN2010202757530U patent/CN201784144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192495A (en) * | 2013-04-12 | 2013-07-10 | 昆山腾宇鑫金属制品有限公司 | LED (light-emitting diode) die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: JingKong Mechanical and Electric Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: JINGKONG MECHANICAL AND ELECTRIC Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |