CN208514897U - A kind of shell material injection molding feeding device - Google Patents
A kind of shell material injection molding feeding device Download PDFInfo
- Publication number
- CN208514897U CN208514897U CN201820845957.XU CN201820845957U CN208514897U CN 208514897 U CN208514897 U CN 208514897U CN 201820845957 U CN201820845957 U CN 201820845957U CN 208514897 U CN208514897 U CN 208514897U
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- CN
- China
- Prior art keywords
- heating tank
- injection molding
- shell material
- feeding device
- melting material
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of shell material injection molding feeding devices, including melting material slot and feed thin mouth, the outside of melting material slot is equipped with heating tank, the inside of heating tank is equipped with several tubular heaters, the outer surface of melting material slot is equipped with heat conductive silica gel gasket, the outer surface of heating tank is equipped with soaking driving mechanism, soaking driving mechanism includes support firm banking and two driving motors, the rotation axis of driving motor is respectively connected with rotate gear, arc-shaped chain is equipped between two rotate gears, heating rooved face is fixed with housing tooth form circle, the lower end of rotate gear is additionally provided with positioning gear, positioning gear is mounted in support firm banking by anti-friction bearing, the both ends of heating tank are additionally provided with support frame, the upper end of support frame is equipped with smooth arc plate；Stable structure can carry out being evenly heated to shell material thawing by rotating heating mechanism, reduce local temperature difference, guarantee shell material will not over-heating to avoid shell material burnt improve the injection molding quality of production.
Description
Technical field
The utility model relates to injection molding technology field, specially a kind of shell material injection molding feeding device.
Background technique
Injection molding is also known as injection molding molding, it is a kind of forming method of simultaneous molding of injection.Injection molding forming method
Advantage is that speed of production is fast, high-efficient, operates and automation can be achieved, and designs and varieties are more, and shape can go from the simple to the complex, and size can be with
It is descending, and product size is accurate, and product easily updates, and the product of energy forming shape complexity, injection molding is suitable for big
The processing and formings field such as amount production and complex-shaped product.
At a certain temperature, the plastic material melted completely by helical screw agitator injects die cavity with high pressure, through cooling and solidifying
Afterwards, the method for molded product is obtained.This method is suitable for the batch production of complex-shaped component, is important one of processing method.
Injection molding process needs the temperature controlled to have barrel temperature, nozzle temperature and mold temperature etc..First two temperature
The main plasticizing and flowing for influencing plastics, and latter temperature is mainly to influence the flowing and cooling of plastics.
The feeding device being widely used at present, there is also major defect be mainly reflected in: material is heated it is uneven,
Cause material to be easy to appear burnt situation, seriously affects injection molding quality.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of shell material injection molding feeding device, knot
Structure is stablized, and by rotating heating mechanism, can carry out being evenly heated thawing to shell material, reduce local temperature difference, guarantee shell material
Will not over-heating improve the injection molding quality of production to avoid shell material burnt, can effectively solve that background technique proposed asks
Topic.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of shell material injection molding feeding device, it is described to melt including melting material slot and the thin mouth of the charging being connect with melting material slot
The outside of hopper is equipped with heating tank, and the inside of the heating tank is equipped with several equally distributed tubular heaters, the melting material slot
Outer surface be equipped with to the heat conductive silica gel gasket that improves heat transfer efficiency, the outer surface of the heating tank is equipped with soaking driving machine
Structure, the soaking driving mechanism includes supporting firm banking and two driving motors being arranged in support firm banking, described
The rotation axis of driving motor is respectively connected with rotate gear, is equipped with arc-shaped chain, the heating tank between two rotate gears
Surface, which is fixed with, is additionally provided with positioning gear with the intermeshing housing tooth form circle of arc-shaped chain, the lower end of the rotate gear,
The positioning gear is mounted in support firm banking by anti-friction bearing, and the both ends of the heating tank are additionally provided with support frame, institute
The upper end for stating support frame is equipped with smooth arc plate.
As the utility model a preferred technical solution, the outside of the thin mouth of charging is equipped with insulating tube.
As the utility model a preferred technical solution, one end of the insulating tube is equipped with T word raised item, and
The heating tank is equipped with and the matched sealed groove of T word raised item.
As the utility model a preferred technical solution, the inside of the insulating tube is equipped with several equidistantly distributeds
Generate heat lamp piece.
As the utility model a preferred technical solution, the both ends of the heating tank, which are equipped with, to be contacted with melting material slot
Smooth rotation circle.
Compared with prior art, the utility model has the beneficial effects that the utility model stable structure, by by heater
Structure is rotated, and can carry out being evenly heated thawing to shell material, reduces local temperature difference, guarantee shell material will not over-heating, to keep away
It is burnt to exempt from shell material, improves the injection molding quality of production.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the soaking driving mechanism side view structural schematic diagram of the utility model；
Fig. 3 is installing component structural schematic diagram outside the heating tank of the utility model；
Figure label:
1- melting material slot；2- feeds thin mouth；3- heating tank；4- tubular heater；5- heat conductive silica gel gasket；6- soaking driving machine
Structure；7- support frame；8- smooth arc plate；9- insulating tube；10-T word raised item；11- sealed groove；12- fever lamp piece；13- light
Trackslip dynamic circle；
601- supports firm banking；602- driving motor；603- rotate gear；604- arc-shaped chain；605- housing tooth form
Circle；606- positions gear；607- anti-friction bearing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, the utility model provide a kind of shell material injection molding feeding device, including melting material slot 1 with
And the thin mouth 2 of charging connecting with melting material slot 1, the outside of the melting material slot 1 are equipped with heating tank 3, the inside of the heating tank 3 is equipped with
Several equally distributed tubular heaters 4, the outer surface of the melting material slot 1 are equipped with the thermal conductive silicon rubber mat to improve heat transfer efficiency
Piece 5, melting material slot 1 form molten condition, are convenient for injection molding shaping, heating tank 3 is to installing pipe shell material is carried out broken heating
Shape heater 4 provides the thermal energy of heating for melting material slot 1, and the heat transfer coefficient of heat conductive silica gel gasket 5 is higher than air, uses thermal conductive silicon
Glue gasket 5 heats melting material slot 1, and the efficiency of heating can be improved, and realizes the rapid melting to shell material.
It should be added that the heat conductive silica gel gasket 5 has certain flexibility, excellent insulating properties, compression
Property, the natural viscosity in surface, produced exclusively for the design scheme using gap transmitting heat, can blind, complete fever
The heat of position and radiating part interdigit is transmitted, while the effects of also act as insulation, damping, can satisfy device miniaturization and ultrathin
Design requirement, be great craftsmanship and usability, and thickness is applied widely, be a kind of splendid conductive filler material and by
It is widely used in electric equipment products.
The outer surface of the heating tank 3 is equipped with soaking driving mechanism 6, and the soaking driving mechanism 6 includes supporting fixed bottom
Seat 601 and two driving motors 602 being arranged in support firm banking 601, the rotation axis of the melting material slot 1, which is respectively connected with, to be turned
Moving gear 603 is equipped with arc-shaped chain 604 between two rotate gears 603, and 3 surface of heating tank is fixed with and arc
The intermeshing housing tooth form circle 605 of shape chain 604, the main function of soaking driving mechanism 6 is to rotate heating tank 3, is realized
To being evenly heated for melting material slot 1, consequently facilitating can effectively prevent the local temperature of melting material slot 1 excessively high, cause shell material heated
The case where spending improves the quality that can effectively improve injection molding.
The lower end of the rotate gear 603 is additionally provided with positioning gear 606, and the positioning gear 606 passes through anti-friction bearing 607
It is mounted in support firm banking 601, rotate gear 603 rotates under the action of driving motor 602, while and positioning gear
606 are used cooperatively, so that arc shape is presented in the upper end of arc-shaped chain 604, convenient for being intermeshed with housing tooth form circle 605, will add
Heat channel 3 completes rotation operation.
Heating tank 3 does continuous rotation, can be evenly heated to melting material slot 1, so as to effectively reduce local temperature difference.
The both ends of the heating tank 3 are equipped with the smooth rotation circle 13 contacted with melting material slot 1, the smooth rotation circle
13 frictional force is small, and surface area ratio is larger, when heating tank 3 rotates, can effectively reduce friction, to reduce driving electricity
The labor intensity of machine 602 plays a protective role to melting material slot 1 and melting material slot 1.
The both ends of the heating tank 3 are additionally provided with support frame 7, and the upper end of support frame as described above 7 is equipped with smooth arc plate 8, support
Frame 7 plays a supporting role to heating tank 3, and smooth arc plate 8 can reduce friction when heating tank 3 rotates.
The outside of the thin mouth 2 of charging is equipped with insulating tube 9, and one end of the insulating tube 9 is equipped with T word raised item 10, and
And the heating tank 3 is equipped with and is equipped with several etc. with the matched sealed groove 11 of T word raised item 10, the inside of the insulating tube 9
The fever lamp piece 12 of spacing distribution increases insulating tube feeding thin mouth 2, can prevent the shell material melted from solidifying in the thin mouth 2 of charging, make
The case where at fed material from being blocked, and insulating tube 9 is connect by T word raised item 10 with the sealed groove 11 of heating tank 3, and energy is reduced
Loss, while can not be with 3 synchronous rotary of heating tank, stable structure.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of shell material injection molding feeding device, including melting material slot (1) and the thin mouth of charging (2) being connect with melting material slot (1),
It is characterized by: the outside of the melting material slot (1) is equipped with heating tank (3), the inside of the heating tank (3) is equipped with several uniform points
The tubular heater (4) of cloth, the outer surface of the melting material slot (1) are equipped with the heat conductive silica gel gasket (5) to improve heat transfer efficiency,
The outer surface of the heating tank (3) is equipped with soaking driving mechanism (6), and the soaking driving mechanism (6) includes support firm banking
(601) and two settings are supporting the driving motor (602) in firm banking (601), the rotation axis of the driving motor (602)
It is respectively connected with rotate gear (603), is equipped with arc-shaped chain (604) between two rotate gears (603), the heating tank
(3) surface be fixed with arc-shaped chain (604) intermeshing housing tooth form circle (605), under the rotate gear (603)
End is additionally provided with positioning gear (606), and the positioning gear (606) is mounted on support firm banking by anti-friction bearing (607)
(601) in, the both ends of the heating tank (3) are additionally provided with support frame (7), and the upper end of support frame as described above (7) is equipped with smooth arc plate
(8)。
2. a kind of shell material injection molding feeding device according to claim 1, it is characterised in that: the thin mouth (2) of charging
Outside be equipped with insulating tube (9).
3. a kind of shell material injection molding feeding device according to claim 2, it is characterised in that: the insulating tube (9)
One end is equipped with T word raised item (10), and the heating tank (3) is equipped with and T word raised item (10) matched sealed groove
(11)。
4. a kind of shell material injection molding feeding device according to claim 3, it is characterised in that: the insulating tube (9)
Inside is equipped with the fever lamp piece (12) of several equidistantly distributeds.
5. a kind of shell material injection molding feeding device according to claim 1, it is characterised in that: the heating tank (3)
Both ends are equipped with the smooth rotation circle (13) contacted with melting material slot (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845957.XU CN208514897U (en) | 2018-06-01 | 2018-06-01 | A kind of shell material injection molding feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845957.XU CN208514897U (en) | 2018-06-01 | 2018-06-01 | A kind of shell material injection molding feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514897U true CN208514897U (en) | 2019-02-19 |
Family
ID=65340752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820845957.XU Expired - Fee Related CN208514897U (en) | 2018-06-01 | 2018-06-01 | A kind of shell material injection molding feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514897U (en) |
-
2018
- 2018-06-01 CN CN201820845957.XU patent/CN208514897U/en not_active Expired - Fee Related
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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: 20190219 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |