CN102248587A - Bar extruding machine - Google Patents
Bar extruding machine Download PDFInfo
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- CN102248587A CN102248587A CN2011100048064A CN201110004806A CN102248587A CN 102248587 A CN102248587 A CN 102248587A CN 2011100048064 A CN2011100048064 A CN 2011100048064A CN 201110004806 A CN201110004806 A CN 201110004806A CN 102248587 A CN102248587 A CN 102248587A
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Abstract
The invention discloses a bar extruding machine, which comprises a machine frame, a driving device and an extrusion mechanism, wherein the extrusion mechanism comprises a machine case; the machine case has a feed inlet and a discharging hole; the discharging hole is connected with a forming mold; a transmission mechanism and a pair of meshed extrusion screws are arranged in the machine case; and the driving device drives the pair of extrusion screws by the transmission structure to rotate synchronously in different directions. The bar extruding machine has the characteristics of uniform material cutting and mixing, high conveying capacity and high extrusion volume and can meet the high-speed, efficient and special production of new materials in new processing fields.
Description
Technical field
The invention belongs to a kind of extrusion equipment, relate in particular to a kind of banded extruder that is used for the powder extrusion modling.
Background technology
Existing new adsorbent product: carbon molecular sieve is widely used in aspects such as chemical industry, industrial gas oil, electronics industry, food industry, coal industry, medical industry, cable industry, metal heat treatmet, transportation and storage.Existing carbon molecular sieve raw material premenstruum (premenstrua) is a series of is processed into the processing and forming that also needs behind the powder by extruder, but present widely used single screw extrusion machine is suitable for the processing of extruding of general material, develop from single screw rod, along with macromolecular material and plastic products constantly develop, traditional single screw extrusion machine is to be difficult to satisfy the processing of new material, its shortcoming is: processing capacity is little, and single screw rod can't be realized at a high speed, efficient, customizations production; Material is sheared even inadequately, the extrusion capacity instability.Because the existence of above-mentioned shortcoming, single screw extrusion machine is not suitable for the extrusion molding of powder.Those skilled in the art demands a kind of energy urgently and adapts to the extrusion machinery of new manufacture field to new material processing.
Summary of the invention
Problem to be solved by this invention just provides a kind of simple in structure, easy to operate banded extruder, has material and shears, mixes, and conveying capacity is big, and the characteristics that extrusion capacity is big can satisfy the high speed of new manufacture field new material, efficient, customizations production.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of banded extruder, comprise frame, drive unit, extrusion mechanism, and it is characterized in that: described extrusion mechanism comprises cabinet, cabinet is provided with charging aperture and discharging opening, is connected with mould on the described discharging opening; Be provided with drive mechanism and pair of meshing type extruding screw in the cabinet; Described drive unit drives this to the synchronous incorgruous rotation of extruding screw by drive mechanism.
Further, described cabinet comprises the transmission case that holds drive mechanism, the material extrusion case that holds extruding screw and be tightly connected with transmission case; Be filled with lubricating oil in the described transmission case; Described charging aperture is located at the material extrusion box top, and discharging opening is located at material extrusion case front end; Described extruding screw afterbody stretches in the transmission case and is connected with drive mechanism.
Further, described drive mechanism comprises a pair of power transmission shaft, be located at this on the power transmission shaft and intermeshing a pair of travelling gear, and the power transmission shaft front end connects by shaft coupling and corresponding extruding screw afterbody, and wherein the afterbody of a power transmission shaft connects described drive unit.
Further, described drive unit comprises motor and decelerator, the power shaft of the main shaft connection reducer of described motor, and the output shaft of decelerator drives one of them power transmission shaft rotation by chain-wheel mechanism or belt wheel mechanism.
Further, described material extrusion case interior is provided with loop-like cooling chamber, is connected with water inlet pipe and the outlet pipe that is communicated with described cooling chamber on the material extrusion case sidewall.Adopt water-cooled not only to help increasing material Solid Conveying and Melting rate, improve the quality of products; Can also prevent because of intensification makes the material obstruction discharging opening that is clamminess the service life that to improve screw rod simultaneously.
Further, described mould comprises the template that is connected with discharging opening, and template is provided with two through holes corresponding with extruding screw, is provided with orifice plate in the through hole, is distributed with several moulding holes on the orifice plate.Material is extruded from the moulding hole of orifice plate in mixing, extruding back through extruding screw, becomes post strip product.
Further, the front end face of described extruding screw is provided with the scraper with the rotation of extruding screw interlock, is used to strike off the material on the orifice plate, prevents that material is deposited on obstruction moulding hole on the orifice plate, helps the stable conveying of material.
Further, the diameter of described extruding screw is 12cm～16cm.
This practical beneficial effect of the invention: compare traditional single screw rod extruding or piston extruding, the twin-screw extruding that the present invention adopts is more suitable for the processing in powder, and material is sheared, mixed, and conveying capacity is big; Adopt water-cooled to help increasing material Solid Conveying and Melting rate, improve the quality of products; Can also prevent because of intensification makes the material obstruction discharging opening that is clamminess the service life that to improve screw rod simultaneously; Scraper is set on the screw rod can prevents that material is deposited on obstruction moulding hole on the orifice plate, helps the stable conveying of material; With regard to output and efficient, the present invention can realize at a high speed, the production of efficient, customizations, can adapt to the processing of extruding of new manufacture field new material.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 partly cuts open figure for single screw rod of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 for the K of Fig. 1 to view (not establishing orifice plate).
The specific embodiment
With reference to Fig. 1-3, the invention provides a kind of banded extruder, comprise frame 1, drive unit 4, extrusion mechanism, described extrusion mechanism comprises cabinet, cabinet is provided with charging aperture 30 and discharging opening 31, is connected with mould 5 on the described discharging opening 31; Be provided with drive mechanism 7 and pair of meshing type extruding screw 6 in the cabinet; Described drive unit 4 drives this to extruding screw 6 synchronous incorgruous rotations by drive mechanism 7.
Cabinet comprises the transmission case 2 that holds drive mechanism 7, the material extrusion case 3 that holds extruding screw 6 and be tightly connected with transmission case 2; Be filled with lubricating oil in the described transmission case 2; Described charging aperture 30 is located at material extrusion case 3 tops, and discharging opening 31 is located at material extrusion case 3 front ends; Described extruding screw 6 afterbodys stretch in the transmission case 2 and are connected with drive mechanism 7; Drive mechanism 7 is for a pair of power transmission shaft 70 and be located at this on the power transmission shaft 70 and intermeshing a pair of travelling gear 71, power transmission shaft 70 front ends are by shaft coupling 72 and corresponding extruding screw 6 afterbodys connection, and wherein the afterbody of a power transmission shaft 70 connects described drive unit 4; Drive unit 4 comprises motor 40 and decelerator 41, the power shaft of the main shaft connection reducer 41 of described motor 40, and the output shaft of decelerator 41 drives one of them power transmission shaft 70 rotation by chain-wheel mechanism or belt wheel mechanism; Motor 40 adopts common 11kw motor 40 to get final product, and the diameter of extruding screw 6 had both satisfied production requirement at 12cm～16cm, again can saves energy.
As cooling system of the present invention, be provided with loop-like cooling chamber 33 in material extrusion case 3 interior, be connected with the water inlet pipe 34 and outlet pipe 35 that are communicated with cooling chamber 33 on material extrusion case 3 sidewalls.Adopt water-cooled not only to help increasing material Solid Conveying and Melting rate, improve the quality of products; Can also prevent to stop up discharging opening 31, the service life that can also improve screw rod simultaneously because of intensification is clamminess material.
With reference to Fig. 3, also be provided with scraper 61 with the rotation of extruding screw 6 interlocks at the front end face of extruding screw 6, be used to strike off the material on the orifice plate 52, prevent from that material is deposited on to stop up the moulding hole on the orifice plate 52, help the stable conveying of material.
Operation principle: material enters from the charging aperture 30 of material extrusion case 3, for making things convenient for charging, a feed hopper 8 can be set on charging aperture 30; Motor 40 drives one of them power transmission shaft 70 rotation by decelerator 41, chain-wheel mechanism or belt wheel mechanism, in effect by travelling gear 71, make this two extruding screws, 6 synchronous incorgruous rotations, finishing material shears, mixes, pushes, utilize the propulsive force of extruding screw 6 that the material that processes is extruded from the moulding hole at last, become post strip product.During this time, utilize that recirculated water cools off in material extrusion case 3 cooling chambers 33, get rid of the unnecessary heat that the shearing friction of extruding screw 6 rotations produces, improve its service life; Extruding screw 6 drives scraper 61 rotations and removes the material that is deposited on the orifice plate 52 in rotation, prevent the moulding hole plug, makes smooth the extruding of material energy.From the foregoing description as can be seen, the present invention can realize at a high speed, the production of efficient, customizations, can adapt to the processing of extruding of new manufacture field new material, particularly for the extrusion molding of carbon molecular sieve.
Claims (8)
1. a banded extruder comprises frame (1), drive unit (4), extrusion mechanism, and it is characterized in that: described extrusion mechanism comprises cabinet, and cabinet is provided with charging aperture (30) and discharging opening (31), is connected with mould (5) on the described discharging opening (31); Be provided with drive mechanism (7) and pair of meshing type extruding screw (6) in the cabinet; Described drive unit (4) drives this to the synchronous incorgruous rotation of extruding screw (6) by drive mechanism (7).
2. a kind of banded extruder according to claim 1 is characterized in that: described cabinet comprises the transmission case (2) that holds drive mechanism (7), the material extrusion case (3) that holds extruding screw (6) and be tightly connected with transmission case (2); Described transmission case is filled with lubricating oil in (2); Described charging aperture (30) is located at material extrusion case (3) top, and discharging opening (31) is located at material extrusion case (3) front end; Described extruding screw (6) afterbody stretches in the transmission case (2) and is connected with drive mechanism (7).
3. a kind of banded extruder according to claim 2, it is characterized in that: described drive mechanism (7) comprises a pair of power transmission shaft (70), be located at this goes up and intermeshing a pair of travelling gear (71) power transmission shaft (70), power transmission shaft (70) front end is by shaft coupling (72) and corresponding extruding screw (6) afterbody connection, and wherein the afterbody of a power transmission shaft (70) connects described drive unit (4).
4. a kind of banded extruder according to claim 3, it is characterized in that: described drive unit (4) comprises motor (40) and decelerator (41), the power shaft of the main shaft connection reducer (41) of described motor (40), the output shaft of decelerator (41) drives one of them power transmission shaft (70) rotation by chain-wheel mechanism or belt wheel mechanism.
5. according to claim 2 or 3 or 4 described a kind of banded extruders, it is characterized in that: described material extrusion case (3) interior is provided with loop-like cooling chamber (33), is connected with the water inlet pipe (34) and outlet pipe (35) that are communicated with described cooling chamber on material extrusion case (3) sidewall.
6. according to claim 2 or 3 or 4 described a kind of banded extruders, it is characterized in that: described mould (5) comprises the template (50) that is connected with discharging opening (31), template is provided with two through holes (51) corresponding with extruding screw (6), be provided with orifice plate (52) in the through hole, be distributed with several moulding holes on the orifice plate (52).
7. a kind of banded extruder according to claim 7 is characterized in that: the front end face of described extruding screw (6) is provided with the scraper (61) with the rotation of extruding screw (6) interlock.
8. according to claim 1 or 2 or 3 or 4 described a kind of banded extruders, it is characterized in that: the diameter of described extruding screw (6) is 12cm～16cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100048064A CN102248587A (en) | 2011-01-10 | 2011-01-10 | Bar extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100048064A CN102248587A (en) | 2011-01-10 | 2011-01-10 | Bar extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248587A true CN102248587A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100048064A Pending CN102248587A (en) | 2011-01-10 | 2011-01-10 | Bar extruding machine |
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| CN (1) | CN102248587A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331806A (en) * | 2013-06-07 | 2013-10-02 | 陈仲礼 | Clay-strip machine |
| CN106335177A (en) * | 2015-07-15 | 2017-01-18 | 安徽泽加业粉体工程有限公司 | Banded extruder for viscous block material |
| CN106335176A (en) * | 2015-07-15 | 2017-01-18 | 安徽泽加业粉体工程有限公司 | Novel banded extruder for viscous block material |
| CN106346743A (en) * | 2015-07-15 | 2017-01-25 | 安徽泽加业粉体工程有限公司 | Novel viscous bulk material band extruder |
| CN106346744A (en) * | 2015-07-15 | 2017-01-25 | 安徽泽加业粉体工程有限公司 | Novel viscous bulk material band extruder |
| CN107310189A (en) * | 2017-08-03 | 2017-11-03 | 南京威安新材料科技有限公司 | A kind of mixed liquid expressing technique and equipment for producing medicine intermediate synthetic catalyst |
| CN109877942A (en) * | 2019-03-09 | 2019-06-14 | 益阳胜希机械设备制造有限公司 | A kind of continuous extruder |
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| SU1183369A1 (en) * | 1983-11-30 | 1985-10-07 | Конструкторско-технологическое бюро "Мосоргстройматериалы" | Screw extruder |
| CN85200068U (en) * | 1985-04-01 | 1986-01-15 | 林纪功 | Brick-making machines consisting of uniaxial conveying-mixing mechine and extruder with two agitator |
| CN86208194U (en) * | 1986-10-29 | 1987-12-23 | 林纪功 | Vacuum style brick-making assembly with double shaft agitator and double mud extruder |
| CN2278582Y (en) * | 1996-06-04 | 1998-04-15 | 康凤明 | Double-shaft feeding single-shaft extruding machine |
| CN2414896Y (en) * | 1999-10-08 | 2001-01-17 | 山东省济宁鲁西实业总公司 | Strong shear kneading machine |
| CN2905395Y (en) * | 2006-01-26 | 2007-05-30 | 林纪功 | Vacuum extruding machine |
| CN101698314A (en) * | 2009-09-25 | 2010-04-28 | 南京柯瑞特种陶瓷股份有限公司 | Honeycombed ceramic slurry water cooling vacuum refiner |
| CN202045724U (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Strip extruder |
-
2011
- 2011-01-10 CN CN2011100048064A patent/CN102248587A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1183369A1 (en) * | 1983-11-30 | 1985-10-07 | Конструкторско-технологическое бюро "Мосоргстройматериалы" | Screw extruder |
| CN85200068U (en) * | 1985-04-01 | 1986-01-15 | 林纪功 | Brick-making machines consisting of uniaxial conveying-mixing mechine and extruder with two agitator |
| CN86208194U (en) * | 1986-10-29 | 1987-12-23 | 林纪功 | Vacuum style brick-making assembly with double shaft agitator and double mud extruder |
| CN2278582Y (en) * | 1996-06-04 | 1998-04-15 | 康凤明 | Double-shaft feeding single-shaft extruding machine |
| CN2414896Y (en) * | 1999-10-08 | 2001-01-17 | 山东省济宁鲁西实业总公司 | Strong shear kneading machine |
| CN2905395Y (en) * | 2006-01-26 | 2007-05-30 | 林纪功 | Vacuum extruding machine |
| CN101698314A (en) * | 2009-09-25 | 2010-04-28 | 南京柯瑞特种陶瓷股份有限公司 | Honeycombed ceramic slurry water cooling vacuum refiner |
| CN202045724U (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Strip extruder |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331806A (en) * | 2013-06-07 | 2013-10-02 | 陈仲礼 | Clay-strip machine |
| CN106335177A (en) * | 2015-07-15 | 2017-01-18 | 安徽泽加业粉体工程有限公司 | Banded extruder for viscous block material |
| CN106335176A (en) * | 2015-07-15 | 2017-01-18 | 安徽泽加业粉体工程有限公司 | Novel banded extruder for viscous block material |
| CN106346743A (en) * | 2015-07-15 | 2017-01-25 | 安徽泽加业粉体工程有限公司 | Novel viscous bulk material band extruder |
| CN106346744A (en) * | 2015-07-15 | 2017-01-25 | 安徽泽加业粉体工程有限公司 | Novel viscous bulk material band extruder |
| CN106346744B (en) * | 2015-07-15 | 2019-04-12 | 安徽泽加业粉体工程有限公司 | A kind of novel sticky block material banded extruder |
| CN107310189A (en) * | 2017-08-03 | 2017-11-03 | 南京威安新材料科技有限公司 | A kind of mixed liquid expressing technique and equipment for producing medicine intermediate synthetic catalyst |
| CN109877942A (en) * | 2019-03-09 | 2019-06-14 | 益阳胜希机械设备制造有限公司 | A kind of continuous extruder |
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Application publication date: 20111123 |