CN211994141U - Filter head and extruder with same - Google Patents
Filter head and extruder with same Download PDFInfo
- Publication number
- CN211994141U CN211994141U CN201922155917.XU CN201922155917U CN211994141U CN 211994141 U CN211994141 U CN 211994141U CN 201922155917 U CN201922155917 U CN 201922155917U CN 211994141 U CN211994141 U CN 211994141U
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- CN
- China
- Prior art keywords
- filter
- filter cartridge
- cartridge
- head
- containing cavity
- 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
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a filter aircraft nose and extruder that has it, filter aircraft nose includes: the machine head comprises a machine head body, wherein a containing cavity is defined in the machine head body, the machine head body is provided with a feeding hole and a discharging hole, and the feeding hole and the discharging hole are respectively communicated with the containing cavity so that materials flow into the containing cavity from the feeding hole and flow out of the containing cavity from the discharging hole; the cartridge filter, the cartridge filter is located and is held the intracavity, and the cartridge filter forms into the cylindricality piece, and the cartridge filter is equipped with along its axial extension's passageway, the one end and the discharge gate intercommunication of passageway, the cartridge filter be equipped with along its wall thickness direction link up and with a plurality of through-holes of passageway intercommunication, the outer wall of cartridge filter and hold between the internal face in chamber spaced apart distribution formation clearance, the material is from clearance department through-hole inflow passageway and from the discharge gate outflow. The filter head has the advantages of good filtering effect, convenient use and improved product quality.
Description
Technical Field
The utility model belongs to the technical field of the extruder, a filter aircraft nose and extruder that has this filter aircraft nose are related to.
Background
In the process of the production preparation of non-vulcanized butyl rubber, the raw materials are generally required to be processed by an extruder, the head of the existing extruder generally adopts a flat plate type filter screen, the raw materials are filtered, the flat plate type structure is adopted, the filter effect is not good, the materials are easily accumulated on the local part of the filter screen, and the like, so that the filter effect and the filter efficiency are influenced, and the final product quality is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a filter head and have extruder of this filter head, this filter head structure is simple, convenient assembling, and the filter effect is good.
According to the utility model discloses filter aircraft nose of first aspect embodiment, include: the machine head comprises a machine head body, wherein a containing cavity is defined in the machine head body, the machine head body is provided with a feeding hole and a discharging hole, and the feeding hole and the discharging hole are respectively communicated with the containing cavity so that materials flow into the containing cavity from the feeding hole and flow out of the containing cavity from the discharging hole; the filter cartridge is arranged in the accommodating cavity and is formed into a cylindrical piece, a channel extending along the axial direction of the filter cartridge is arranged on the filter cartridge, one end of the channel is communicated with the discharge hole, the filter cartridge is provided with a plurality of through holes which penetrate along the wall thickness direction of the filter cartridge and are communicated with the channel, gaps are formed between the outer wall surface of the filter cartridge and the inner wall surface of the accommodating cavity in a spaced distribution mode, and the materials flow into the channel from the gaps through the through holes and flow out of the discharge hole.
According to the utility model discloses filter aircraft nose through injecing in the aircraft nose body and holding the chamber, installs the cartridge filter holding the intracavity, and the cartridge filter forms to well hollow cylinder and is equipped with along a plurality of through-holes that its thickness direction link up, and the material passes through in the passageway that the through-hole got into the cartridge filter, realizes the filtration to the material, and it is long when the area of contact who improves material and cartridge filter and contact, improves the filter effect, and this filter aircraft nose has simple structure, is convenient for install and use etc. advantage.
According to an embodiment of the invention, the other end of the channel is closed.
According to the utility model discloses an embodiment, the cartridge filter extends along the horizontal direction, the feed inlet is located the top of cartridge filter.
According to an embodiment of the invention, the filter cartridge is formed as a hollow cylindrical member, the shape of the receiving chamber corresponding to the shape of the filter cartridge.
According to the utility model discloses an embodiment, the cartridge filter orientation the outer peripheral face of the one end of discharge gate place direction is equipped with annular protrusion.
According to the utility model discloses an embodiment, the filter head still include: the driving piece is arranged on the machine head body and is connected with the filter cartridge, and the driving piece can drive the filter cartridge to rotate around the axial direction of the filter cartridge.
According to an embodiment of the present invention, the number of the filter cartridges is two or more, one the filter cartridge sleeve is disposed at the periphery of the other filter cartridge, and the inner wall surface of the one filter cartridge and the outer wall surface of the other filter cartridge are spaced apart from each other.
According to an embodiment of the invention, the filter cartridge is rotated in the same direction or in opposite directions to the filter cartridge, the rotation speed being different when rotating in the same direction.
According to the utility model discloses an embodiment, the filter aircraft nose still include out gluey portion, it locates to go out gluey portion the aircraft nose body is close to one side of discharge gate place direction, it is equipped with along the play gluey passageway that its length direction link up to go out gluey portion, go out gluey passageway one end with the discharge gate intercommunication, go out gluey passageway the axial with the axial of passageway is mutually perpendicular.
According to the utility model discloses the extruder of second aspect embodiment, including any above-mentioned filter head.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a filter head according to an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a filter head according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a filter cartridge of a filter head according to an embodiment of the present invention.
Reference numerals:
a filter head 100;
a handpiece body 10; a housing chamber 11; a feed inlet 12; a discharge port 13;
a filter cartridge 20; a channel 21; a through hole 22; an annular protrusion 23;
a drive member 30;
a glue outlet part 40; and a glue outlet channel 41.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The filter head 100 according to an embodiment of the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a filter head 100 according to an embodiment of the present invention includes a head body 10 and a filter cartridge 20.
Specifically, a containing cavity 11 is defined in a machine head body 10, the machine head body 10 is provided with a feed inlet 12 and a discharge outlet 13, the feed inlet 12 and the discharge outlet 13 are respectively communicated with the containing cavity 11 so that materials flow into the containing cavity 11 from the feed inlet 12 and flow out of the containing cavity 11 from the discharge outlet 13, a filter cartridge 20 is arranged in the containing cavity 11, the filter cartridge 20 is formed into a cylindrical piece, the filter cartridge 20 is provided with a channel 21 extending along the axial direction of the filter cartridge, one end of the channel 21 is communicated with the discharge outlet 13, the filter cartridge 20 is provided with a plurality of through holes 22 penetrating along the wall thickness direction of the filter cartridge and communicated with the channel 21, gaps are formed between the outer wall surface of the filter cartridge 20 and the inner wall surface of the containing cavity 11 in a spaced distribution.
In other words, according to the utility model discloses filter head 100 mainly comprises aircraft nose body 10 and cartridge filter 20, is injectd in aircraft nose body 10 and has held the chamber 11, is equipped with feed inlet 12 in the top of aircraft nose body 10, and the material can flow into through feed inlet 12 and hold in the chamber 11. A filter cartridge 20 is installed in the accommodating chamber 11, the filter cartridge 20 is a hollow cylindrical structure, the filter cartridge 20 is provided with a passage 21 extending along the axial direction thereof, a gap is formed between the outer peripheral surface of the filter cartridge 20 and the inner wall surface of the accommodating chamber 11, the filter cartridge 20 is provided with a through hole 22 penetrating along the thickness direction thereof, and after entering the gap through the feed port 12, the material enters the through hole 21 through the through hole 22 and then enters the discharge port 13 from the passage 21. Can filter the material through setting up cartridge filter 20, it is long when improving the area of contact between material and the cartridge filter 20 and the contact between extension material and the cartridge filter 20, improve the filter effect.
From this, according to the utility model discloses filter head 100 adopts aircraft nose body 10 and cartridge filter 20 to combine together, not only can realize the material feeding, can also realize improving the filter effect to the filtration of material, improves product quality.
According to an embodiment of the present invention, the other end of the channel 21 is closed, and the material in the channel 21 can only flow into the discharge hole 13 through one end of the channel 21.
In some embodiments of the present invention, the filter cartridge 20 extends horizontally, and the feed inlet 12 is located above the filter cartridge 20 to increase the feed rate by gravity of the material.
According to the utility model discloses an embodiment, cartridge filter 20 forms to hollow cylindrical spare, and the shape that holds chamber 11 is unanimous with cartridge filter 20's shape, can improve material homogeneity, prevents that partial material filter effect is not good.
In some embodiments of the present invention, the outer peripheral surface of the end of the filter cartridge 20 facing the direction of the discharge port 13 is provided with an annular protrusion 23, which can prevent excessive material from flowing into the gap between the end of the filter cartridge 20 and the inner wall surface of the accommodating chamber.
According to the utility model discloses an embodiment, filter head 100 still includes driving piece 30, and driving piece 30 locates aircraft nose body 10 and links to each other with cartridge filter 20, and driving piece 30 can drive cartridge filter 20 around its axial rotation, through setting up rotatable cartridge filter 20, can rotate in the feeding, not only can improve the distribution uniformity of material in holding chamber 11, can also produce centrifugal force at rotatory in-process, and it is long when the extension is filtered, improves the filter effect.
In some embodiments of the present invention, the number of the filter cartridges 20 is two or more, the outer periphery of the filter cartridge 20 is located by the filter cartridge 20, the inner wall surface of the filter cartridge 20 and the outer wall surface of the filter cartridge 20 are distributed at intervals, and the filter cartridge 20 can further improve the filtering effect by providing two or more sets of the filter cartridges 20.
Further, when one filter cartridge 20 and the other filter cartridge 20 are rotated in the same direction or in opposite directions, the rotation speeds are different when the filter cartridges are rotated in the same direction, so that the filtering effect can be further improved, and the specific installation mode can be set as required.
According to the utility model discloses an embodiment, filter head 100 still includes out gluey portion 40, goes out gluey portion 40 and locates one side that aircraft nose body 10 is close to discharge gate 13 place direction, goes out gluey portion 40 and is equipped with the play gluey passageway 41 that link up along its length direction, goes out the one end and the discharge gate 13 intercommunication of gluey passageway 41, goes out gluey passageway 41's axial and passageway 21's axial mutually perpendicular, flows into gluey passageway 41 from the material that discharge gate 13 flows.
In summary, according to the utility model discloses a filter head 100 adopts the device that aircraft nose body 10 and cartridge filter 20 combined together, not only can realize the material feeding, can also improve the filter effect, improves product quality, and the play of being convenient for glues helps gluey shaping.
According to the utility model discloses the extruder includes the filter aircraft nose 100 according to above-mentioned embodiment, because according to the utility model discloses filter aircraft nose 100 has above-mentioned technological effect, consequently, according to the utility model discloses the extruder also has corresponding technological effect, can effectual improvement filter effect and product quality promptly.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A filter head, comprising:
the machine head comprises a machine head body, wherein a containing cavity is defined in the machine head body, the machine head body is provided with a feeding hole and a discharging hole, and the feeding hole and the discharging hole are respectively communicated with the containing cavity so that materials flow into the containing cavity from the feeding hole and flow out of the containing cavity from the discharging hole;
the filter cartridge is arranged in the accommodating cavity and is formed into a cylindrical piece, a channel extending along the axial direction of the filter cartridge is arranged on the filter cartridge, one end of the channel is communicated with the discharge hole, the filter cartridge is provided with a plurality of through holes which penetrate along the wall thickness direction of the filter cartridge and are communicated with the channel, gaps are formed between the outer wall surface of the filter cartridge and the inner wall surface of the accommodating cavity in a spaced distribution mode, and the materials flow into the channel from the gaps through the through holes and flow out of the discharge hole.
2. The filter head of claim 1, wherein the other end of the channel is closed.
3. The filter head as in claim 1, wherein said filter cartridge extends in a horizontal direction, said feed port being located above said filter cartridge.
4. The filter head as in claim 1, wherein said filter cartridge is formed as a hollow cylindrical member, said receiving chamber having a shape conforming to a shape of said filter cartridge.
5. The filter head as claimed in claim 1, wherein an outer peripheral surface of an end of the filter cartridge facing the discharge port is provided with an annular protrusion.
6. The filter head of claim 1, further comprising:
the driving piece is arranged on the machine head body and is connected with the filter cartridge, and the driving piece can drive the filter cartridge to rotate around the axial direction of the filter cartridge.
7. The filter head as claimed in claim 1, wherein the number of the filter cartridges is two or more, one of the filter cartridges is disposed around an outer circumference of the other filter cartridge, and an inner wall surface of the one of the filter cartridges and an outer wall surface of the other filter cartridge are spaced apart from each other.
8. A filter head as claimed in claim 7, wherein one said filter cartridge rotates in the same direction or in an opposite direction to the other, the rotational speeds being different when rotating in the same direction.
9. The filter head of claim 1, further comprising:
go out gluey portion, it locates to go out gluey portion the aircraft nose body is close to one side of discharge gate place direction, it is equipped with along the gluey passageway of play that its length direction link up to go out gluey portion, go out gluey passageway one end with the discharge gate intercommunication, go out gluey passageway axial with the axial of passageway is mutually perpendicular.
10. An extruder comprising a filter head according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155917.XU CN211994141U (en) | 2019-12-05 | 2019-12-05 | Filter head and extruder with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155917.XU CN211994141U (en) | 2019-12-05 | 2019-12-05 | Filter head and extruder with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211994141U true CN211994141U (en) | 2020-11-24 |
Family
ID=73407539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922155917.XU Expired - Fee Related CN211994141U (en) | 2019-12-05 | 2019-12-05 | Filter head and extruder with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211994141U (en) |
-
2019
- 2019-12-05 CN CN201922155917.XU patent/CN211994141U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |