CN205767404U - Mixing extruder - Google Patents
Mixing extruder Download PDFInfo
- Publication number
- CN205767404U CN205767404U CN201620494092.8U CN201620494092U CN205767404U CN 205767404 U CN205767404 U CN 205767404U CN 201620494092 U CN201620494092 U CN 201620494092U CN 205767404 U CN205767404 U CN 205767404U
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- Prior art keywords
- mixing
- heating mechanism
- secondary heating
- cylinder
- heater
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of mixing extruder, it includes feed arrangement and mixing arrangement, described feed arrangement is connected with described mixing arrangement, described mixing arrangement includes cylinder and rotary screw, described rotary screw is positioned at described cylinder, arranges first heater inside described cylinder, the secondary heating mechanism provided circumferentially about of described rotary screw, described first heater and secondary heating mechanism form the cavity for accommodating material, and the discharge end of described cylinder arranges batch mixing web plate with holes.The uniform heating to material can be realized by the first heater arranged and secondary heating mechanism, solve material one side and be heated the technical problem of inequality.
Description
Technical field
This utility model relates to extruder technology field, is specifically related to a kind of mixing extruder for manufacturing bar shaped polymer.
Background technology
One of plastic extruder kind falling within plastics machinery.Head, according to Head material flow path direction and the angle of pitch line, can be divided into right-angle handpiece and bevelling machine is first-class by extruder.The shell of head is usually and is secured on fuselage with bolt, mould inside head contains core rod seat, is then fixed in the inlet wire port of head with nut, and the inside of core rod seat is also equipped with core rod, and the center of core rod and core rod seat is the most porose, it is used for passing through heart yearn.Difference according to pressuring method kind so that expressing technique is segmented into extruding continuously and interval extrusion two kinds.The former equipment used is screw-type extruder, and the equipment of the latter is plunger-type extruder.Single screw extrusion machine and multi-screw extruder can be broadly dassified into by screw rod number again at this screw-type extruder.The working mechanism of screw-type extruder is dependent on screw rod and rotates produced pressure and shearing force, and material can be made fully to carry out plastifying and uniformly mixing, by mouth die molding；So sometimes use an extruder just can complete the series of process such as mixing, plasticizing and molding simultaneously, thus carry out continuous print production.In addition the working mechanism of plunger-type extruder is mainly by by circuit die, first will plastify complete material in advance and reach from die extrusion the effect of molding.Material in material barrel can be return in the back-plunger extruded, by the time followed by the operation carrying out next round after interpolation new round plastifying material, this production technology belongs to discontinuous production, and material can not be sufficiently stirred for and mix substantially, in addition this production also needs to plastify in advance, therefore in actual production is carried out, generally seldom select this law, only can be suitably used for mobility extreme difference or the biggest plastics of viscosity, just as the processing and forming of this plastic of Xylonite.
Existing extrusion device is typically positioned only at cylinder side, causes plastics to be heated uneven.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that a kind of mixing extruder, there is, for solving extrudate, uneven technical problem of being heated.
In view of the problems referred to above of prior art, according to an aspect of the present utility model, for solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of mixing extruder, it includes feed arrangement and mixing arrangement, described feed arrangement is connected with described mixing arrangement, described mixing arrangement includes cylinder and rotary screw, described rotary screw is positioned at described cylinder, arranges first heater inside described cylinder, the secondary heating mechanism provided circumferentially about of described rotary screw, described first heater and secondary heating mechanism form the cavity for accommodating material, and the discharge end of described cylinder arranges batch mixing web plate with holes.
In order to this utility model is better achieved, further technical scheme is:
According to an embodiment of the present utility model, described first heater uses electric heater unit.
This utility model it may also is that
According to another embodiment of the present utility model, described secondary heating mechanism uses electric heater unit.
Compared with prior art, one of the beneficial effects of the utility model are:
Mixing extruder of the present utility model, can realize the uniform heating to material by the first heater arranged and secondary heating mechanism, solves material one side and is heated the technical problem of inequality.
Accompanying drawing explanation
For clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, accompanying drawing in describing below is only to the reference of some embodiments in present specification, for those skilled in the art, in the case of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the mixing extruder structural representation according to one embodiment of this utility model.
Wherein, entitled corresponding to the reference in accompanying drawing:
1-feed arrangement, 2-mixing arrangement, 3-cylinder, 4-rotary screw, 5-first heater, 6-secondary heating mechanism, 7-cavity, 8-batch mixing web plate.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, Fig. 1 is the mixing extruder structural representation according to one embodiment of this utility model, a kind of mixing extruder, it includes feed arrangement 1 and mixing arrangement 2, described feed arrangement 1 is connected with described mixing arrangement 2, described mixing arrangement 2 includes cylinder 3 and rotary screw 4, described rotary screw 4 is positioned at described cylinder 3, inside described cylinder 3, first heater 5 is set, the secondary heating mechanism provided circumferentially about 6 of described rotary screw 4, described first heater 5 and secondary heating mechanism 6 form the cavity 7 for accommodating material, the discharge end of described cylinder 3 arranges batch mixing web plate 8 with holes.
Described first heater 5 uses electric heater unit.
Described secondary heating mechanism 6 uses electric heater unit.
Mixing extruder of the present utility model, can realize the uniform heating to material by the first heater 5 arranged and secondary heating mechanism 6, solves material one side and is heated the technical problem of inequality.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion cross-reference between each embodiment.
This utility model is described by multiple explanatory embodiment the most of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall within spirit disclosed in the present application and spirit.
Claims (3)
1. a mixing extruder, it is characterized in that it includes feed arrangement (1) and mixing arrangement (2), described feed arrangement (1) is connected with described mixing arrangement (2), described mixing arrangement (2) includes cylinder (3) and rotary screw (4), described rotary screw (4) is positioned at described cylinder (3), described cylinder (3) inner side arranges first heater (5), the secondary heating mechanism provided circumferentially about (6) of described rotary screw (4), described first heater (5) and secondary heating mechanism (6) form the cavity (7) for accommodating material, the discharge end of described cylinder (3) arranges batch mixing web plate (8) with holes.
Mixing extruder the most according to claim 1, it is characterised in that described first heater (5) uses electric heater unit.
Mixing extruder the most according to claim 1, it is characterised in that described secondary heating mechanism (6) uses electric heater unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494092.8U CN205767404U (en) | 2016-05-27 | 2016-05-27 | Mixing extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494092.8U CN205767404U (en) | 2016-05-27 | 2016-05-27 | Mixing extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767404U true CN205767404U (en) | 2016-12-07 |
Family
ID=57407847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494092.8U Expired - Fee Related CN205767404U (en) | 2016-05-27 | 2016-05-27 | Mixing extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767404U (en) |
-
2016
- 2016-05-27 CN CN201620494092.8U patent/CN205767404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bentonite mixing extruder Effective date of registration: 20170914 Granted publication date: 20161207 Pledgee: Jiangsu Kai Quan credit Company limited by guarantee Pledgor: YYC BIOLOGICAL ENVIRONMENT-FRIENDLY MATERIAL CO.,LTD. Registration number: 2017320000029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |