CN206085538U - A hot mouth for injection mold - Google Patents
A hot mouth for injection mold Download PDFInfo
- Publication number
- CN206085538U CN206085538U CN201620990475.4U CN201620990475U CN206085538U CN 206085538 U CN206085538 U CN 206085538U CN 201620990475 U CN201620990475 U CN 201620990475U CN 206085538 U CN206085538 U CN 206085538U
- Authority
- CN
- China
- Prior art keywords
- heating collar
- hot mouth
- injection mold
- needle
- outside
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a hot mouth for injection mold, include the body and cup joint at the outside heating collar of body, the inside runner that is equipped with of body, the runner just to the needle the spreader is cup jointed to the needle outside, the needle lower extreme is equipped with the spring, the spring card is in the cover inner chamber that conducts heat, heat transfer cover outside is equipped with the nozzle head, be equipped with the heating collar lead wire between body and the heating collar, the heating collar lead wire is drawn forth from the heating collar lateral wall. Convenient operation, swift saves time, laborsaving, has solved the problem that the material is leaked in easy damage that current hot mouth arouses because of material expend with heat and contract with cold and inconvenient loading and unloading.
Description
Technical field
This utility model is related to mould manufacturing field, more particularly, to a kind of hot mouth for injection mold.
Background technology
In injection mold industry, hot runner mould compared with common flow passage mould, with injection efficiency is high, molding plastic
The advantages of quality is good and economizes in raw materials, with the development of polymer industry, Hot runner Technology is just constantly improved and development, and which should
It is also more and more extensive with scope.Hot flow path is that the plastics by the method for heating to ensure runner and cast gate are kept molten by,
Due near runner or center is provided with heating rod and heating collar, from injection molding machine nozzle export to the whole runner of cast gate all in
The condition of high temperature, makes the plastics in runner keep melting, shut down it is latter as need not open runner and take out condensate, then only need when starting shooting
Heating flow channel is to temperature required.Conventional hot mouth is expanded with heat and contract with cold as condensate is detained, and time length causes the hot mouth to deform, and enters
And there is the phenomenon that material is revealed, when serious, whole mould is polluted, affect very big, therefore study a kind of hot mouth of injection mold
Improve this situation to be extremely necessary.
Utility model content
Problem to be solved in the utility model is, for case above, to propose a kind of hot mouth for injection mold.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of hot mouth for injection mold,
Including body (1) and the heating collar (2) being socketed in outside body (1), the body interior is provided with runner, and the runner is just to valve
Socket spreader (5) outside pin (6), the needle (6), the needle lower end are provided with spring (3), and the spring (3) is stuck in biography
In hot jacket (4) inner chamber, outside the heat transfer jacket (4), nozzle head (7) is provided with, is provided between the body (1) and heating collar (2) and adds
Gas ket lead (8), the heating collar lead 8 are drawn from the wall of heating collar side.
Further, the heating collar lead (8) connects temperature sensor.
Further, the body (1) is connected with the nozzle head (7) by a cast gate department.
Further, the nozzle head (7) is copper for material.
Further, nozzle head (7) place is provided with rigid edge.
This utility model is had the advantage that with beneficial effect：It is easy to operate, quick, save time, laborsaving, solve existing
The problem for being easily damaged material leakage that hot mouth is expanded with heat and contract with cold and being inconvenient to load and unload and causing because of material.
Description of the drawings
A kind of front view of hot mouth for injection mold that Fig. 1 is provided for this utility model embodiment；
In figure：1st, body, 2, heating collar, 3, spring, 4, heat transfer jacket, 5, spreader, 6, needle, 7, nozzle head, 8, heating
Circle lead.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
As shown in the figure
A kind of hot mouth for injection mold, including body 1 and the heating collar 2 being socketed in outside body 1, described in vivo
Portion is provided with runner, and just to spreader 5 is socketed outside needle 6, the needle 6, the needle lower end is provided with spring 3 to the runner,
The spring 3 is stuck in 4 inner chamber of heat transfer jacket, is provided with nozzle head 7, between the body 1 and heating collar 2 outside the heat transfer jacket 4
Heating collar lead 8 is provided with, the heating collar lead 8 is drawn from the wall of heating collar side.
The heating collar lead 8 connects temperature sensor, for sensing the temperature of hot mouth.
The body 1 is connected with the nozzle head 7 by a cast gate department.
Nozzle head 7 is provided with the cast gate department, nozzle head 7 adopts full copper nozzle head.When the system is operating, from hot flow path stream
The material entered in hot mouth body 1, continuation are heated by heating collar 2, while material is shunted by spreader, needle receives top pressure
Move downward, compression spring, material is sprayed at nozzle head 7.Rigid edge is provided with the nozzle head 7, it is ensured that whole hot mouth
Component height is less than actual groove depth on hot runner manifold, when system is in operation temperature, it is to avoid thermal expansion causes component to damage.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of hot mouth for injection mold, it is characterised in that：Including body (1) and the heating being socketed in outside body (1)
Circle (2), the body interior are provided with runner, and the runner is just socketed spreader (5) to needle (6), the needle (6) outside,
The needle lower end is provided with spring (3), and the spring (3) is stuck in heat transfer jacket (4) inner chamber, is provided with outside the heat transfer jacket (4)
Nozzle head (7), is provided with heating collar lead (8) between the body (1) and heating collar (2), the heating collar lead 8 is from heating collar
Draw on the wall of side.
2. a kind of hot mouth for injection mold according to claim 1, it is characterised in that：The heating collar lead (8)
Connection temperature sensor.
3. a kind of hot mouth for injection mold according to claim 1, it is characterised in that：The body (1) is by one
Cast gate department is connected with the nozzle head (7).
4. a kind of hot mouth for injection mold according to claim 1, it is characterised in that：The nozzle head (7) is material
Matter is copper.
5. a kind of hot mouth for injection mold according to claim 1, it is characterised in that：Nozzle head (7) place sets
There is rigid edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990475.4U CN206085538U (en) | 2016-08-29 | 2016-08-29 | A hot mouth for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990475.4U CN206085538U (en) | 2016-08-29 | 2016-08-29 | A hot mouth for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206085538U true CN206085538U (en) | 2017-04-12 |
Family
ID=58476944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990475.4U Expired - Fee Related CN206085538U (en) | 2016-08-29 | 2016-08-29 | A hot mouth for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206085538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189322A (en) * | 2017-12-29 | 2018-06-22 | 安徽科创智慧知识产权服务有限公司 | A kind of mold of earplug injection molding |
-
2016
- 2016-08-29 CN CN201620990475.4U patent/CN206085538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189322A (en) * | 2017-12-29 | 2018-06-22 | 安徽科创智慧知识产权服务有限公司 | A kind of mold of earplug injection molding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206085538U (en) | A hot mouth for injection mold | |
| CN207758037U (en) | Flow efficiency and the hot nozzle structure with heating function can be improved | |
| CN207859468U (en) | A kind of mold thermostatically-controlled equipment | |
| CN206085537U (en) | Hot mouth of needle valve formula injection mold | |
| CN207432680U (en) | A kind of new hot mouth is sharp-tongued | |
| CN107775893A (en) | A kind of hot mouth for being not easy material leakage | |
| CN210257071U (en) | Ultrathin single-point needle valve hot runner system | |
| CN108312454A (en) | A kind of acid processing is big to link up with injection molding apparatus and its injection moulding process | |
| CN206913640U (en) | A kind of plastic-injection mold base | |
| CN203919673U (en) | A kind of PP TYPE process units | |
| CN205601113U (en) | Shaping auxiliary system of injection moulding mould | |
| CN207629175U (en) | A kind of novel pouring gate structure for Ultra-Low Speed die casting | |
| CN209566454U (en) | BMC plastic cement material sprue bushing injection structure | |
| CN208558223U (en) | A kind of injection mold with cooling structure | |
| CN208197457U (en) | A kind of half heating hot runner system | |
| CN209445828U (en) | A kind of kiln heat recovery system | |
| CN209681067U (en) | A kind of casting mould of Novel portable rapid shaping | |
| CN207449092U (en) | A kind of blow molding apparatus of toughened plastic bag | |
| CN208759757U (en) | Hot press and natural fiber molding equipment | |
| CN208946565U (en) | A kind of thin-wall case moulding structure based on RHCM | |
| CN213972404U (en) | Ultra-thin panel injection molding glue feeding device | |
| CN104044264A (en) | Multilayer coextrusion film production device | |
| CN205439159U (en) | Injection mold with temperature control equipment | |
| CN207669696U (en) | Single-point hot runner needle valve | |
| CN214188085U (en) | Working of plastics die casting die with function of blowing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |