CN206230851U - Pelletizing sieve plate - Google Patents
Pelletizing sieve plate Download PDFInfo
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- CN206230851U CN206230851U CN201621331554.0U CN201621331554U CN206230851U CN 206230851 U CN206230851 U CN 206230851U CN 201621331554 U CN201621331554 U CN 201621331554U CN 206230851 U CN206230851 U CN 206230851U
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- cavity
- hole
- aperture
- sieve plate
- macropore
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Abstract
The utility model is related to the technical field of extruder, more particularly, to a kind of pelletizing sieve plate, body including circular plate type, cavity one is provided with the middle part of body, the bottom of chamber of cavity one is provided with the groove of a ring shape near its cavity wall, in being provided with groove, material path of outer two circle through positive and negative both ends of the surface, shifted to install between the adjacent material path of inner ring and outer ring, it is interior, each material path of outer two circle is constituted by interconnected macropore and aperture, macropore is provided close to the side of front end face, the diameter parallel of macropore and aperture and mutually it is misaligned, it is interconnected between adjacent macropore, direction is set the aperture of each material path of outer ring in the inner part, direction is set the aperture of each material path of inner ring in the outer part.Advantage is：Improve the quality of extruder extruded stock so that the quality of final product is ensured well.
Description
Technical field
The utility model is related to the technical field of extruder, more particularly, to a kind of pelletizing sieve plate.
Background technology
Extruder be by screw rod rotation produced by pressure and shearing force, material can be allowd fully to be plastified with
And uniform mixing, it is molded by mouth mold；So just can simultaneously complete mixing using an extruder sometimes, plastify and be molded
Etc. series of process, so as to continuously be produced.Material in material barrel can be return in the back-plunger extruded, when addition
Followed by the operation for carrying out next round after new round plastifying material, this production technology belongs to discontinuous production, and to material
Substantially can not be sufficiently stirred for and be mixed, this production in addition is also needed to be plastified in advance.In extruder head traditional at present
The punishment in advance effect of pelletizing sieve plate used is poor, typically all straight hole or horn-like necking hole, and the punishment in advance in this hole makes
Pine or tension must be expected, the material for allowing extruder to extrude is comparatively second-rate.
The content of the invention
For the deficiency that above-mentioned prior art is present, the purpose of this utility model is to provide a kind of raising extruder extruded stock
Quality so that the quality of final product obtains the pelletizing sieve plate that ensures well.
To realize above-mentioned purpose, the utility model provides following technical scheme：
A kind of pelletizing sieve plate, including circular plate type body, the positive middle part of body is provided with cavity one, the bottom of chamber of cavity one
Be provided with the groove of a ring shape near its cavity wall, be provided with material path of inside and outside two circle through positive and negative both ends of the surface in groove, inner ring and
Shifted to install between the adjacent material path in outer ring, each material path of inside and outside two circle is by interconnected macropore and aperture group
Into macropore is provided close to the diameter parallel and mutual misaligned, phase between adjacent macropore of the side of front end face, macropore and aperture
Intercommunicated, direction is set the aperture of each material path of outer ring in the inner part, and the aperture of each material path of inner ring is in the outer part
Direction is set.
The utility model is further arranged to：The aperture of the macropore forms loudspeaker by being just gradually reduced towards reverse side direction
The hole of shape, aperture is clear opening.
The utility model is further arranged to：Angle between the opposite sides face of the macropore is 60 degree.
The utility model is further arranged to：The aperture of the aperture is not more than 1/3rd of the maximum diameter of hole of macropore.
The utility model is further arranged to：The expansion neck of annular is provided with the side wall of the body near the side of front end face
Portion, expands the step that annular is formed between neck and the side wall of body.
The utility model is further arranged to：The bottom of chamber middle part of the cavity one is arranged with cavity two, the middle part in opposite ends face
Cavity three is arranged with, is connected by through hole between cavity two and cavity three.
The utility model is further arranged to：The through hole is provided with necking down hole near the side of front end face, necking down hole with it is logical
Step is formed between hole.
The utility model is further arranged to：/ 2nd of the internal diameter in the necking down hole more than through hole internal diameter.
The utility model is further arranged to：Diameter of the diameter of the cavity two less than cavity three.
The utility model is further arranged to：The side wall of the cavity three is by inclining just towards reverse side direction and laterally shape
Into inclined cavity wall.
By using above-mentioned technical proposal, the technique effect that the utility model is reached is：By improving pelletizing sieve plate
Structure, the structure that macropore coordinates aperture is improved to by material path, effectively raises the quality of extruder extruded stock so that final
The quality of product ensured well.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is cross section structure diagram of the present utility model.
Fig. 2 is positive structure schematic of the present utility model.
Fig. 3 is reverse structure schematic of the present utility model.
Specific embodiment
Reference picture 1~3, is a kind of pelletizing sieve plate disclosed in the utility model, including circular plate type body 10, body 10
Positive middle part is provided with cavity 1, and the bottom of chamber of cavity 1 is provided with the groove 11 of a ring shape near its outside, in groove 11
Inside and outside two circle is provided with through the material path of positive and negative both ends of the surface, is shifted to install between the adjacent material path of inner ring and outer ring, it is inside and outside
Each material path of two circles is constituted by interconnected macropore 12 and aperture 13, and macropore 12 is provided close to the side of front end face,
The diameter parallel of macropore 12 and aperture 13 and mutually misaligned, interconnected between adjacent macropore 12, each punishment in advance of outer ring
Direction is set the aperture 13 in hole in the inner part, and direction is set the aperture 13 of each material path of inner ring in the outer part.
The aperture of the macropore 12 in above-mentioned forms horn-like hole by being just gradually reduced towards reverse side direction, and aperture 13 is straight
Through hole, the angle between the opposite sides face of macropore 12 is 60 degree, and the aperture of aperture 13 is not more than the maximum diameter of hole of macropore 12
1/3rd.
The expansion neck of annular is provided with the side wall of the body 10 in the present embodiment near the side of front end face, expands neck and this
Formed between the side wall of body 10 annular step, cavity 1 bottom of chamber middle part be arranged with cavity 2 14, opposite ends face middle part it is recessed
Cavity 3 15 is provided with, is connected by through hole 16 between cavity 2 14 and cavity 3 15, through hole 16 is provided near the side of front end face
Necking down hole 17, step is formed between necking down hole 17 and through hole 16.The internal diameter in necking down hole 17 is more than 1/2nd of the internal diameter of through hole 16,
, less than the diameter of cavity 3 15, the side wall of cavity 3 15 is by inclining just towards reverse side direction and laterally shape for the diameter of cavity 2 14
Into inclined cavity wall.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of body of pelletizing sieve plate, including circular plate type, it is characterised in that：The positive middle part of body is provided with cavity one, recessed
The bottom of chamber in chamber one is provided with the groove of a ring shape near its cavity wall, and mistake of inside and outside two circle through positive and negative both ends of the surface is provided with groove
Material hole, shifts to install between the adjacent material path of inner ring and outer ring, and each material path of inside and outside two circle are by interconnected big
Hole and aperture are constituted, and macropore is provided close to the side of front end face, the diameter parallel of macropore and aperture and mutually misaligned, adjacent
Be interconnected between macropore, direction is set in the inner part for the aperture of each material path of outer ring, each material path of inner ring it is small
Direction is set Kong Jun in the outer part.
2. pelletizing sieve plate according to claim 1, it is characterised in that：The aperture of the macropore by just towards reverse side direction by
The horn-like hole of tapered small formation, aperture is clear opening.
3. pelletizing sieve plate according to claim 2, it is characterised in that：Angle between the opposite sides face of the macropore is
60 degree.
4. pelletizing sieve plate according to claim 1, it is characterised in that：The aperture of the aperture is not more than the largest hole of macropore
/ 3rd of footpath.
5. the pelletizing sieve plate according to any one of Claims 1-4, it is characterised in that：Near just on the side wall of the body
The side of end face is provided with the expansion neck of annular, expands the step that annular is formed between neck and the side wall of body.
6. the pelletizing sieve plate according to any one of Claims 1-4, it is characterised in that：The bottom of chamber middle part of the cavity one is recessed
It is provided with cavity two, is arranged with cavity three in the middle part of opposite ends face, is connected by through hole between cavity two and cavity three.
7. pelletizing sieve plate according to claim 6, it is characterised in that：The through hole is provided with necking down near the side of front end face
Hole, step is formed between necking down hole and through hole.
8. pelletizing sieve plate according to claim 7, it is characterised in that：Two of the internal diameter in the necking down hole more than through hole internal diameter
/ mono-.
9. pelletizing sieve plate according to claim 6, it is characterised in that：The diameter of the cavity two is straight less than cavity three
Footpath.
10. pelletizing sieve plate according to claim 6, it is characterised in that：The side wall of the cavity three is by just towards reverse side side
To and be formed slopely inclined cavity wall laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331554.0U CN206230851U (en) | 2016-12-06 | 2016-12-06 | Pelletizing sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331554.0U CN206230851U (en) | 2016-12-06 | 2016-12-06 | Pelletizing sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230851U true CN206230851U (en) | 2017-06-09 |
Family
ID=58977750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331554.0U Active CN206230851U (en) | 2016-12-06 | 2016-12-06 | Pelletizing sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195995A (en) * | 2020-01-07 | 2020-05-26 | 李作树 | Synthetic macromolecular material processing granulator |
-
2016
- 2016-12-06 CN CN201621331554.0U patent/CN206230851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195995A (en) * | 2020-01-07 | 2020-05-26 | 李作树 | Synthetic macromolecular material processing granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318053 Tongyu tautu village, road and Bridge District, Taizhou, Zhejiang Patentee after: Taizhou Tianda source Polytron Technologies Inc Address before: 318050 Tongyu village, Tongyu, Luqiao District, Taizhou, Zhejiang Patentee before: Tianda Taizhou science and Technology Co., Ltd. |
|
| 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: Cut grain sieve Effective date of registration: 20190530 Granted publication date: 20170609 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: Taizhou Tianda source Polytron Technologies Inc Registration number: 2019330000140 |