CN103158274B - Spinning low temperature extruder - Google Patents
Spinning low temperature extruder Download PDFInfo
- Publication number
- CN103158274B CN103158274B CN201310093984.8A CN201310093984A CN103158274B CN 103158274 B CN103158274 B CN 103158274B CN 201310093984 A CN201310093984 A CN 201310093984A CN 103158274 B CN103158274 B CN 103158274B
- Authority
- CN
- China
- Prior art keywords
- spinning
- feed
- motor
- axle
- feeding
- 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.)
- Active
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 142
- 239000000463 material Substances 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000006187 pill Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a spinning low temperature extruder. The spinning low temperature extruder comprises a feed system and a spinning system, wherein the feed system comprises a feed motor, a feed shaft, a feed chain wheel, a feed mechanism, and a storage bin, wherein the feed chain wheel is connected between the feed shaft and the feed motor, the upper end of the feed shaft is fixedly connected with the feed mechanism, and the feed mechanism is vertically arranged in the middle of the storage bin. The spinning system comprises a spinning motor, a spinning shaft, a spinning chain wheel, a spinning wheel, and a spinning cavity, wherein the spinning chain wheel is connected between the spinning shaft and the spinning motor, the upper end of the spinning shaft is fixedly connected with the spinning wheel, the spinning cavity is arranged at the bottom of the storage bin and is communicated with the storage bin, the spinning wheel is vertically arranged in the middle of the spinning cavity, a discharge port is formed in the lateral side of the spinning cavity, the discharge port is provided with an inclined pore plate, the spinning shaft is in a hollow sleeve shape, the feed shaft penetrates through an empty cavity in the middle of the spinning shaft, and the spinning shaft and the feed shaft rotate reversely. The spinning low temperature extruder has the advantages of being compact in structure and smooth in discharge.
Description
Technical field
This invention belongs to the process equipment of the basic operation for industries such as medicine, food, chemical industry, relates to the extruder in a kind of slow controlled release micro pill preparation process, particularly relates to a kind of spinning low temperature extruder.
Background technology
Common former of the prior art has screw extruder, vertical extruder, revolves stranding granulator.But wherein, the shortcoming of screw extruder is: the screw rod transmission needing a segment distance, then enters screw extruding, in this motion process, material and screw rod and barrel produce and rub, and cause material to generate heat and caloric value is very large, therefore make material sex change; In addition, due to material can not be discharged fast, orifice plate is caused easily to break; And the pill of the small-bore that yields poorly, can not prepare, its minimum-value aperture is at Φ 0.6mm; Use cost is high, disassembly, cleaning and install very inconvenient.Wherein, the shortcoming of vertical extruder is: disassembly, cleaning and installation inconvenience, and monitoring position is few, and equipment volume is large, and it is cylindric for extruding orifice plate, and the material extruded is overlaying state, not easily scatters, and radiating effect is poor, yields poorly, temperature rise, poor stability; Can not prepare the pill of small-bore equally, its minimum-value aperture is Φ 0.5mm, yields poorly, and use cost is high.Wherein, revolve the pill rubbed granulator with the hands and can not prepare small-bore, its minimum-value aperture is at Φ 0.8mm, and temperature rise, orifice plate easily damages.
For this reason, need to provide a kind of Novel extrusion machine.
Summary of the invention
The object of the present invention is to provide a kind of spinning low temperature extruder, it is rational in infrastructure, simple to operate, disassembly, cleaning are convenient, in preparation process, material temperature rise is low, and material unlocking resistance is little, and orifice plate can not break.
For achieving the above object, the present invention adopts following technical scheme:
Spinning low temperature extruder, it comprises feed system, spinning system;
Wherein, described feed system comprises feeding motor, feed spool, feeding sprocket wheel, feed mechanism and feed bin; Described feeding sprocket wheel is connected between described feeding motor and described feed spool, and the output of described feeding motor is delivered to described feed spool, and described feed spool upper end is fixedly connected with described feed mechanism, and described feed mechanism is vertically arranged on the central authorities of described feed bin;
Wherein, described spinning system comprises spinning motor, spinning axle, spinning sprocket wheel, spinning wheel and spinning chamber; Described spinning sprocket wheel is connected between described spinning motor and described spinning axle, and the output of described spinning motor is delivered to described spinning axle, and described spinning axle upper end is fixedly connected with described spinning wheel; Described spinning chamber is arranged on the bottom of described feed bin and is communicated with described feed bin, and described spinning wheel is vertically arranged on the central authorities in described spinning chamber; The side in described spinning chamber is provided with discharging opening, and described discharging opening arranges the orifice plate of inclination;
Described spinning axle is the sleeve-shaped of hollow, and described feed spool is through the cavity at described spinning axle center; Described spinning axle and described feed spool reversely rotate.
Preferably, described spinning wheel comprises spinning base and is vertically fixed on the spinning wing plate on described spinning base, described spinning base is fixedly connected on described spinning axle, and described spinning wing plate and described spinning chamber adapt, with spinning material in described spinning chamber.
Preferably, described feed mechanism comprises the symmetrically arranged multiple feeding wing plates be fixed on described feed spool, described feeding wing plate profile curl; The bottom of described feeding wing plate puts in described spinning chamber.
Beneficial effect of the present invention is: because the driving sleeve of feed system and spinning system designs, therefore make overall structure compacter, more reasonable structure, handled easily; And due to orifice plate be what tilt, avoiding material to remain on the appts wall that is bonded at below orifice plate thus the problem causing material to be extruded being obstructed, and material is extruded more smooth and easy, orifice plate can not break, and equipment is safer, and efficiency is higher; Also can reduce manufacturing cost and the operation energy consumption of machine simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the spinning low temperature extruder of one embodiment of the invention.
Fig. 2 is the partial schematic diagram of structure shown in Fig. 1.
Detailed description of the invention
The preferred embodiments of the present invention are introduced in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this spinning low temperature extruder comprises feed system 10 and spinning system 20.
Wherein, feed system 10 comprises feeding motor 11, feed spool 12, feeding sprocket wheel 13, feed mechanism 14 and feed bin 15.Feeding sprocket wheel 13 is connected between feeding motor 11 and feed spool 12, and the output of feeding motor 11 is delivered to feed spool 12, feed spool 12 is fixedly connected with feed mechanism 14, and feed mechanism 14 is erected to the central authorities being arranged on feed bin 15.
Preferably, feed mechanism 14 comprises symmetrically arranged 2 the feeding wing plates 141 be fixed on feed spool 12, each feeding wing plate 141 profile curl, and in axial direction has certain length, plays the effect of guiding feeding; Certainly, in other embodiment of the present invention, feeding wing plate can be also other suitable shapes, and its number also can optionally arrange multiple.In prior art, the feeding structure of any suitable construction also can be used in this.In this embodiment, two feeding wing plates 141 form one, and be nested in outside feed spool 12, feed spool 12 top feeding tightens cap 120 and tightens, to be fixed by feeding wing plate.
Wherein, spinning system 20 comprises spinning motor 21, spinning axle 22, spinning sprocket wheel 23, spinning wheel 24 and spinning chamber 25.Spinning sprocket wheel 23 is connected between spinning motor 21 and spinning axle 22, and the output of spinning motor 21 is delivered to spinning axle 22, spinning axle 22 is fixedly connected with spinning wheel 24.Spinning chamber 25 is arranged on the bottom of feed bin 15 and is communicated with feed bin 15, is transferred the material come is spun chamber 25 and accepts from feed bin 15.In the present embodiment, spinning chamber 25 is built into by the upper spinning flange 252 of make-up and backspin pressure flange 253, certainly, in other embodiment of the present invention, also can adopt any other suitable structure in prior art.
Spinning wheel 24 is erected to the central authorities being arranged on spinning chamber 25.The side in spinning chamber 25 is provided with discharging opening 251, and discharging opening 251 arranges the orifice plate 2510 of inclination.Preferably, spinning wheel 24 comprises spinning base 241 and the spinning wing plate 242 being erected to be fixed on spinning base 241, and spinning base 241 is fixedly connected on spinning axle 22, and spinning wing plate 242 and spinning chamber 25 inwall adapt to, with spinning material in spinning chamber 25.For strengthening spinning effect, between the outside of spinning wing plate 242 and orifice plate 2510, gap arranges very little, outer shape and orifice plate shape adaptation.
For above-mentioned spinning motor 21 and feeding motor 11 are provided with motor mutual interlocking gear 30.
Preferably, above-mentioned spinning axle 22 is the sleeve-shaped of hollow, and feed spool 12 passes the cavity of spinning axle 22 hollow and passes from top, and above-mentioned feeding wing plate 141 is fixed at the position after passing.And above-mentioned spinning motor 21 and feeding motor 11 export oppositely, the spinning axle 22 be set-located is reversely rotated with feed spool 12.
Preferably, the bottom of the feeding wing plate 141 of feed mechanism 14 puts in spinning chamber 25, to be sent to by material in spinning chamber 25; And feeding wing plate 141 and rotating backward of spinning wing plate 242 increase spinning effect, and the extruding force making material be subject to is large, and material is more smooth and easy from the discharge of orifice plate 2510.Meanwhile, the orifice plate 2510 of above-mentioned inclination can avoid the material extruded to pile up prevention material continuation discharge in the bottom of discharging opening 251, makes material discharge further more smooth and easy.
Relate to bearing in above-mentioned spinning low temperature extruder, support that suitable position should use or bearing, motor monitoring etc. prior art do not describe, suitable prior art should be used to realize the basic function of this extruder.
Above-mentioned spinning low temperature extruder is owing to have employed the feature of spinning system and the operation of feed system concentric co-axial rightabout, employing rotary extrusion type spinning is extruded, distance between spinning wing plate and orifice plate is little, orifice plate adopts conical fashion (inclination) to achieve tapering extruding, therefore feeding can be faster, and the time that material stops in feed bin is short, does not have material overlaying state, material would not produce heat in decline process, solves the topic of raising difficult questions for discussion of material fricative heat in motion process from root; And smooth and easy owing to extruding, the material that the material of manufacture just can manufacture than existing extruder is less.Through overtesting, can to process aperture minimum at Φ 0.2mm for this extruder at present, and do not generate heat, and can not make orifice plate plate bursting.In addition, this extruder structure is compact, cleaning for convenience detach and installation, and machine-building cost reduces, and energy consumption reduces.
Described above is only the preferred embodiments of the present invention, certainly can not limit the scope of the invention with this.Any equivalents for technical solution of the present invention and replacement, all in protection scope of the present invention.
Claims (2)
1. spinning low temperature extruder, is characterized in that: comprise feed system, spinning system;
Wherein, described feed system comprises feeding motor, feed spool, feeding sprocket wheel, feed mechanism and feed bin; Described feeding sprocket wheel is connected between described feeding motor and described feed spool, and the output of described feeding motor is delivered to described feed spool, and described feed spool upper end is fixedly connected with described feed mechanism, and described feed mechanism is vertically arranged on the central authorities of described feed bin;
Wherein, described spinning system comprises spinning motor, spinning axle, spinning sprocket wheel, spinning wheel and spinning chamber; Described spinning sprocket wheel is connected between described spinning motor and described spinning axle, and the output of described spinning motor is delivered to described spinning axle, and described spinning axle upper end is fixedly connected with described spinning wheel; Described spinning chamber is arranged on the bottom of described feed bin and is communicated with described feed bin, and described spinning wheel is vertically arranged on the central authorities in described spinning chamber; The side in described spinning chamber is provided with discharging opening, and described discharging opening is provided with the orifice plate of inclination;
Described spinning axle is the sleeve-shaped of hollow, and described feed spool is through the cavity at described spinning axle center; Described spinning axle and described feed spool reversely rotate;
Described spinning wheel comprises spinning base and is vertically fixed on the spinning wing plate on described spinning base, and described spinning base is fixedly connected on described spinning axle, and described spinning wing plate and described spinning chamber adapt, with spinning material in described spinning chamber.
2. spinning low temperature extruder as claimed in claim 1, is characterized in that: described feed mechanism comprises the symmetrically arranged multiple feeding wing plates be fixed on described feed spool, described feeding wing plate profile curl; The bottom of described feeding wing plate puts in described spinning chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093984.8A CN103158274B (en) | 2013-03-22 | 2013-03-22 | Spinning low temperature extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093984.8A CN103158274B (en) | 2013-03-22 | 2013-03-22 | Spinning low temperature extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103158274A CN103158274A (en) | 2013-06-19 |
| CN103158274B true CN103158274B (en) | 2015-02-25 |
Family
ID=48582062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310093984.8A Active CN103158274B (en) | 2013-03-22 | 2013-03-22 | Spinning low temperature extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158274B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615031B2 (en) * | 1987-09-07 | 1994-03-02 | 冨士産業株式会社 | Powder processing equipment |
| CN2087508U (en) * | 1991-05-10 | 1991-10-30 | 张明朝 | Automatic medical pill machine |
| CN2623221Y (en) * | 2003-06-03 | 2004-07-07 | 吴光明 | Rotating type machine for producing instant granule |
| CN201009455Y (en) * | 2007-02-14 | 2008-01-23 | 丹东市制药机械有限公司 | Rotary twine type granulating machine |
| CN201676290U (en) * | 2010-04-02 | 2010-12-22 | 江世元 | Vertical rotating extruder |
| CN203210712U (en) * | 2013-03-22 | 2013-09-25 | 赛铂(广州)机电科技有限公司 | Spinning low-temperature extruder |
-
2013
- 2013-03-22 CN CN201310093984.8A patent/CN103158274B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103158274A (en) | 2013-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102166794B (en) | Rubber continuous mixing dual-rotor structure and mixing equipment adopting same | |
| CN102990902A (en) | Extruding machine | |
| CN202781780U (en) | Double-layer floating-shaft-free extruder for super-hard plastics | |
| CN202965165U (en) | Porous screw extruder | |
| CN103158274B (en) | Spinning low temperature extruder | |
| CN204701179U (en) | A kind of extrusion formation equipment of medicament | |
| CN203210712U (en) | Spinning low-temperature extruder | |
| CN104249449A (en) | Barrel of low-temperature feed rubber extruder | |
| CN204907877U (en) | Swelling machine | |
| CN209409247U (en) | A kind of high helicity rotation pipe mold | |
| CN203046222U (en) | Extruder | |
| CN203768638U (en) | Fur dyeing mechanism | |
| CN202180604U (en) | Combined screw | |
| CN201456261U (en) | Equidirectional conical double-screw PE pelletizer | |
| CN203046215U (en) | Extruding machine | |
| CN203598788U (en) | High-speed granulating machine | |
| CN204673994U (en) | A kind of extruder with disc type combined threaded rod device | |
| CN101898409A (en) | Feeding cylinder with single screw and double cones | |
| CN206106050U (en) | Two cascade mud material extruder | |
| CN202114827U (en) | Double-rotor structure for continuous plastication and plasticating equipment utilizing same | |
| CN203185624U (en) | Multi-screw structure of extruding machine | |
| CN208277399U (en) | A kind of conical double ribbon rotation extruder | |
| CN104772888B (en) | A kind of extruder screw with internal and external screw | |
| CN109876548A (en) | The continuous device for melt blowing of the filter core of Novel filter cartridge bracket and Inner standpipe | |
| CN217258232U (en) | Conical double-screw extruder with scattering and feeding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Shiyuan Inventor after: Chen Weizhong Inventor before: Jiang Shiyuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG SHIYUAN TO: JIANG SHIYUAN CHEN WEIZHONG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180629 Granted publication date: 20150225 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190412 Granted publication date: 20150225 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190807 Address after: 050000 West Side of Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Huasi Energy-saving Technology Hebei Co., Ltd. Address before: 510663 Building 1103, Golden Valley C3, 99 Science Avenue, Guangzhou Science City, Guangdong Province Patentee before: Saibai (Guangzhou) Electromechanical Technology Co., Ltd. |