CN209007893U - A kind of hot flow path adapted to injection system - Google Patents
A kind of hot flow path adapted to injection system Download PDFInfo
- Publication number
- CN209007893U CN209007893U CN201821483522.1U CN201821483522U CN209007893U CN 209007893 U CN209007893 U CN 209007893U CN 201821483522 U CN201821483522 U CN 201821483522U CN 209007893 U CN209007893 U CN 209007893U
- Authority
- CN
- China
- Prior art keywords
- hot nozzle
- hot
- component
- nozzle
- flow path
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of hot flow path adapted to injection system, including mounting plate, the flow distribution plate being set on mounting plate and through the injection molding component of mounting plate, being molded component includes the hot nozzle component connecting with flow distribution plate pipeline, the first hot nozzle set for being sheathed on hot nozzle component top, the second hot nozzle set for being sheathed on hot nozzle component lower part and the heating component along the setting of hot nozzle component peripheral surface；First hot nozzle set and the second hot nozzle set are connect with mounting plate respectively, offer force absorbing gap between the first hot nozzle set and the second hot nozzle set.By the way that the hot nozzle set of split type first and the second hot nozzle set is arranged, force absorbing gap is set among the two, it covers the kick that hot nozzle component generates when high extrudate through the second hot nozzle to shed at force absorbing gap, avoids leading to damage heat generating device due to leak adhesive, is difficult to clear up.
Description
Technical field
The utility model relates to injection moulding apparatus more particularly to a kind of hot flow path adapted to injection system.
Background technique
The hot-fluid pipeline formed in traditional hot runner manifold by the pipeline of the pipeline of flow distribution plate and hot mouth component, generally uses screw
Hot flow path is directly anchored on flow distribution plate, achievees the purpose that sealing by simply compressing sealing principle compression hot flow path.
But hot nozzle component can generate the kick that similar gun shooting generates, kick side at this time when encountering biggish injection pressure
To the plastic cement flow direction with molten condition on the contrary, the upward flow distribution plate of hot mouth component, screw generate slight vibration, screw is long
Phase stressed bolt connection structure just will appear anti-loose phenomenon, cannot achieve sealing function.The plastic cement of molten condition will be by anti-
The slot leakage generated after pine flows into heat flux plates wire casing position, causes hot flow path heating wire and temperature-measuring line to damage, and be difficult to
Cleaning maintenance.Mould room and hot flow path company attempt by increasing screw model and increasing housing pin, but problem still goes out
It is existing.Therefore, a kind of preventing from cementing leakage hot flow path adapted to injection system is needed.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide the injection moldings of preventing from cementing leakage hot flow path is
System.
The purpose of this utility model is implemented with the following technical solutions:
Hot flow path adapted to injection system, including mounting plate, the flow distribution plate being set on mounting plate and through the injection molding portion of mounting plate
Part, injection molding component include the hot nozzle component connecting with flow distribution plate pipeline, the first hot nozzle set for being sheathed on hot nozzle component top, are arranged
In the second hot nozzle set of hot nozzle component lower part and along the heating component of hot nozzle component peripheral surface setting；First hot nozzle set and second
Hot nozzle set is connect with mounting plate respectively, offers force absorbing gap between the first hot nozzle set and the second hot nozzle set.
Preferably, heating component is to be sheathed on the heating mantle of hot nozzle component.
Preferably, hot nozzle component includes the hot nozzle ontology connecting with flow distribution plate pipeline and the spray for being set to hot nozzle ontology lower end
Nozzle, hot nozzle ontology are connected with nozzle pipeline.
It preferably, further include the positioning meson for being arranged in hot nozzle body upper part, positioning meson is bolted with flow distribution plate.
Preferably, further include flexible rubber ring, the outer wall of flexible rubber ring offsets with the first hot nozzle set, the inner wall of flexible rubber ring with
Hot nozzle ontology offsets.
It preferably, further include the hollow sleeve for being set to the first hot nozzle set inner wall, under the upper end and flexible rubber ring of hollow sleeve
End offsets, and upper end and the positioning meson of flexible rubber ring offset.
Compared with prior art, the utility model has the beneficial effects that:
By the way that the hot nozzle set of split type first and the second hot nozzle set is arranged, force absorbing gap is set among the two, makes high extrudate
When the kick that generates of hot nozzle component cover through the second hot nozzle and shed at force absorbing gap, avoid leading to damage fever dress due to leak adhesive
It sets, be difficult to the problems such as clearing up.
Detailed description of the invention
Fig. 1 is the hot flow path adapted to injection system structural schematic diagram of specific embodiment of the present utility model.
Fig. 2 is the injection molding modular construction schematic diagram of specific embodiment of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is described below in detail, the example of specific embodiment is shown in the accompanying drawings,
In which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.Under
Face is exemplary by reference to the embodiment that attached drawing describes, and is only used for explaining the utility model, and should not be understood as to this reality
With novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figs. 1-2, the hot flow path adapted to injection system that present embodiment provides, including mounting plate 10, it is set to peace
Flow distribution plate 20 in loading board 10 and the injection molding component through mounting plate 10, injection molding component includes the heat connecting with 20 pipeline of flow distribution plate
Nozzle component, the first hot nozzle set 401 for being sheathed on hot nozzle component top, the second 402 and of hot nozzle set for being sheathed on hot nozzle component lower part
Along the heating component of hot nozzle component peripheral surface setting；First hot nozzle set 401 and the second hot nozzle set 402 connect with mounting plate 10 respectively
It connects, offers force absorbing gap 403 between the first hot nozzle set 401 and the second hot nozzle set 402.
The plastic cement of molten condition flows into the pipeline of hot nozzle component by 20 pipeline of flow distribution plate, goes out glue laminated when hot nozzle component
When power is larger, the second hot nozzle, which covers 402 pairs of hot nozzle components, to carry out unloading power, and the second hot nozzle set 402 generates upward relative to hot nozzle component
Displacement, the force absorbing gap 403 opened up between the first hot nozzle set 401 and the second hot nozzle set 402 makes the second hot nozzle set 402 unload the mistakes of power
It is not contacted with the first hot nozzle set 401 in journey, so that kick be made to shed at force absorbing gap 403, prevents flow distribution plate 20 and hot nozzle group
Anti- loose phenomenon occurs for the connection structure of part junction, avoids leak adhesive.
Specifically, the connection structure of flow distribution plate 20 and hot nozzle component junction is bolt.
By the way that the hot nozzle set 401 of split type first and the second hot nozzle set 402 is arranged, force absorbing gap 403 is set among the two, is made
The kick that hot nozzle component generates when high extrudate is shed at force absorbing gap 403 through the second hot nozzle set 402, avoids leading due to leak adhesive
It causes damage heat generating device, be difficult to the problems such as clearing up.
Specifically, heating component is to be sheathed on the heating mantle 50 of hot nozzle component.
Heating mantle 50 is sheathed on hot nozzle component, and the thermal field that heating mantle 50 generates when heating is uniform, and heating effect is good.
Hot nozzle component includes the hot nozzle ontology 301 connecting with 20 pipeline of flow distribution plate and is set to hot 301 lower end of nozzle ontology
Nozzle 302, hot nozzle ontology 301 are connected with 302 pipeline of nozzle.
The mode that nozzle 302 can be detachably connected, convenient for according to different plastic emitting occasions with changing different types of nozzle
302, have a wide range of application.
It further include the positioning meson 60 for being arranged in hot 301 top of nozzle ontology, positioning meson 60 is bolted with flow distribution plate 20.
Hot nozzle ontology 301 is connect with flow distribution plate 20 using positioning meson 60, connection is simple, replacement easy to disassemble.
It further include flexible rubber ring 70, the outer wall of flexible rubber ring 70 offsets with the first hot nozzle set 401, the inner wall of flexible rubber ring 70
It offsets with hot nozzle ontology 301.
By the way that flexible rubber ring 70 is arranged between hot nozzle ontology 301 and the first hot nozzle set 401, flexible rubber ring 70 is in the first warm
Nozzle can play a buffer role in when covering 401 stress, guarantees the stability connected between hot mouth ontology and flow distribution plate 20, avoids leak adhesive.
It further include the hollow sleeve 80 for being set to the first hot nozzle and covering 401 inner walls, upper end and the flexible rubber ring 70 of hollow sleeve 80
Lower end offsets, and upper end and the positioning meson 60 of flexible rubber ring 70 offset.
The first hot nozzle set 401, heating coil, hot nozzle ontology 301 and flexible rubber ring 70 are separated by hollow sleeve 80, avoids first
Hot nozzle set 401 and heating mantle 50, flexible rubber ring 70 are contacted with heating mantle 50, and heating mantle 50 is caused to loosen, avoid flexible rubber ring 70
It is affected by temperature and follows the string.
Above embodiment is only the certain preferred embodiments of the utility model, cannot limit the utility model with this
The range of protection, the variation and replacement of any unsubstantiality that those skilled in the art is done on the basis of the utility model
Belong to the utility model range claimed.
Claims (6)
1. a kind of hot flow path adapted to injection system, which is characterized in that including mounting plate, the flow distribution plate being set on the mounting plate and pass through
The injection molding component of the mounting plate is worn, the injection molding component includes the hot nozzle component connecting with the flow distribution plate pipeline, is sheathed on
The hot nozzle set of the first of hot nozzle component top, the second hot nozzle for being sheathed on hot nozzle component lower part cover and along the hot nozzle component circumferential direction table
The heating component of face setting；The first hot nozzle set and the second hot nozzle set are connect with mounting plate respectively, the first hot nozzle
Force absorbing gap is offered between set and the second hot nozzle set.
2. hot flow path adapted to injection system according to claim 1, which is characterized in that the heating component is to be sheathed on the heat
The heating mantle of nozzle component.
3. hot flow path adapted to injection system according to claim 1, which is characterized in that the hot nozzle component includes and the shunting
The hot nozzle ontology of plate pipeline connection and the nozzle for being set to the hot nozzle ontology lower end, the hot nozzle ontology and the nozzle pipeline
Connection.
4. hot flow path adapted to injection system according to claim 3, which is characterized in that further include being arranged on the hot nozzle ontology
The positioning meson in portion, the positioning meson are bolted with the flow distribution plate.
5. hot flow path adapted to injection system according to claim 4, which is characterized in that it further include flexible rubber ring, the elastic gum
The outer wall of circle offsets with the described first hot nozzle set, and the inner wall of the flexible rubber ring offsets with the hot nozzle ontology.
6. hot flow path adapted to injection system according to claim 5, which is characterized in that further include being set to the first hot nozzle set inner wall
Hollow sleeve, the upper end of the hollow sleeve and the lower end of the flexible rubber ring offset, the upper end of the flexible rubber ring with it is described fixed
Position meson offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483522.1U CN209007893U (en) | 2018-09-11 | 2018-09-11 | A kind of hot flow path adapted to injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483522.1U CN209007893U (en) | 2018-09-11 | 2018-09-11 | A kind of hot flow path adapted to injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007893U true CN209007893U (en) | 2019-06-21 |
Family
ID=66832793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821483522.1U Active CN209007893U (en) | 2018-09-11 | 2018-09-11 | A kind of hot flow path adapted to injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590842A (en) * | 2020-05-19 | 2020-08-28 | 滁州市伟宸装备制造有限公司 | High-efficient injection moulding device of auto plastic accessory |
-
2018
- 2018-09-11 CN CN201821483522.1U patent/CN209007893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590842A (en) * | 2020-05-19 | 2020-08-28 | 滁州市伟宸装备制造有限公司 | High-efficient injection moulding device of auto plastic accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209007893U (en) | A kind of hot flow path adapted to injection system | |
| CA2367647A1 (en) | Hot runner nozzle | |
| RU2008146077A (en) | PRESSURE CASTING NOZZLE AND TIP FOR HER | |
| CN207758037U (en) | Flow efficiency and the hot nozzle structure with heating function can be improved | |
| CN205587239U (en) | High -velocity jet valve with temperature control system | |
| CA2654032A1 (en) | Injection-molding nozzle, in particular hot-runner nozzle, for an injector | |
| CN207789619U (en) | Height is containing the fine amount special hot runner hot nozzle of engineering plastics | |
| CN208978168U (en) | Injection mold | |
| CN201544417U (en) | Single-point valve needle type hot nozzle | |
| CN208066650U (en) | A kind of injection glue dispensing valve thermosistor | |
| CN208730249U (en) | A kind of Split hot runner plate | |
| CN205467086U (en) | Hot mouth structure of injection moulding | |
| CN104526954A (en) | Resin transfer molding glue-injecting device | |
| CN210851152U (en) | Needle valve type large water gap hot runner system | |
| CN210851157U (en) | Glue sealing device for reducing glue leakage of hot runner | |
| CN207970999U (en) | A kind of injection glue dispensing valve jet element | |
| CN203919581U (en) | A kind of needle valve type hot runner structure | |
| CN210100569U (en) | Single-layer large-size splitter plate hot runner system | |
| CN209580361U (en) | Plug flow distribution plate | |
| CN207997535U (en) | One kind is spoken out of turn a hot flow path | |
| CN213972343U (en) | Improved hot nozzle heat conduction structure of hot runner | |
| CN207028080U (en) | A kind of side gate TOP-TIP | |
| CN207758041U (en) | Hot nozzle structure in hot runner system | |
| CN209129881U (en) | A kind of mining flame-proof type submersible sand discharging electric pump guide vane end face rubber sealing structure | |
| CN205800116U (en) | A kind of injection machine strengthening screw cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |