CN204354455U - A kind of high-efficiency screw extruder that can control blowing - Google Patents
A kind of high-efficiency screw extruder that can control blowing Download PDFInfo
- Publication number
- CN204354455U CN204354455U CN201420687058.3U CN201420687058U CN204354455U CN 204354455 U CN204354455 U CN 204354455U CN 201420687058 U CN201420687058 U CN 201420687058U CN 204354455 U CN204354455 U CN 204354455U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- barrel
- lumen
- resorption
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of high-efficiency screw extruder that can control blowing, comprise barrel, motor, screw rod, sleeve and discharge barrel, the discharging opening that the charging aperture be provided with above described barrel comprises and below are arranged, barrel upper inner is the epicoele in handstand taper, and barrel bottom is the cavity of resorption in handstand taper.In the utility model, barrel is provided with cavity of resorption, the discharge outlet avoiding hopper because of powder in a large number the tightly packed discharging opening that causes block, by being provided with the rotating shaft of the Stirring wing in the lumen connecting epicoele and cavity of resorption, rotating shaft under static state, play the effect suppressing blowing, rotating shaft is under rotary state, play the effect of blowing, under the rotarily driving of rotating shaft, powder blanking is more smooth and easy, and while blowing, make powder loosen, overcome the easy closelypacked defect of powder in traditional vertical cutting mode, epicoele is used for storing in addition, operator is without the need to repeatedly feeding in raw material, reduce the labour intensity of workman.
Description
Technical field
The utility model relates to extruder technology apparatus field, specifically a kind of high-efficiency screw extruder that can control blowing.
Background technology
Extruder is widely used in the production of the product such as plastics, rubber, screw rod is positioned at extruder inner hub location, main effect has been the transmission of mixture, plasticizing, the function such as shaping, existing single screw extrusion machine has pressure and does not but plastify shear-mixed effect, mixture manufacturing joined to plurality of raw materials and does not mix power, energy consumption is large, yield poorly, in addition, the hopper that extruder is installed, after granule enters hopper, because operator is for avoiding extrusion fracture, a large amount of powder can be held in hopper inside, feed hopper bottom particularly discharge outlet powder because of pressure occur tightly packed, bottom making, particularly the powder of discharge outlet is difficult to loosen, direct current discharging opening, discharging opening is caused to block, current common method is stirred by agitator discharge outlet powder is loosened, but for exempting from the screw rod touching extruder, agitator cannot touch the bottom of discharging opening, therefore a definite limitation is had to the blocking overcoming discharging opening.Although can overcome hopper blockage problem to a certain extent by the powder amount reducing splendid attire in hopper, easily cause fracture, operator needs repeatedly to feed in raw material in this case, increases labour intensity.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency screw extruder that can control blowing, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-efficiency screw extruder that can control blowing, comprise barrel, motor, screw rod, sleeve and discharge barrel, described screw rod comprises the driving screw at two ends and middle wheel wing group, wheel wing group comprises wheel fin and central rotating shaft, the centrally rotating shaft isometric helix distribution of wheel fin, the adjacent wheel fin anglec of rotation is 30-120 degree, cutting planes and the central rotating shaft center line of wheel fin are 30-60 degree, described central rotating shaft and driving screw are integral type, one end of screw rod connects motor, the outer wrap of screw rod has sleeve, the lower right of sleeve is connected with discharge barrel, the upper left side of sleeve is provided with barrel, the discharging opening that the charging aperture be provided with above described barrel comprises and below are arranged, barrel upper inner is the epicoele in handstand taper, barrel bottom is the cavity of resorption in handstand taper, rectangular lumen is provided with between epicoele and cavity of resorption, the upper surface of lumen surrounds the lower surface of its epicoele, the lower surface of lumen surrounds the upper surface of cavity of resorption, rotating shaft is provided with in lumen, rotating shaft is provided with the Stirring wing, the two ends cover of rotating shaft is through the barrel outside lumen, the one end passing the rotating shaft of barrel connects driving mechanism, and driving mechanism is arranged on the barrel outer wall of lumen.
As further program of the utility model: described rotating shaft shelters from the upper surface of cavity of resorption with the Stirring wing being positioned at rotating shaft both sides.
As further program of the utility model: the upper surface of described lumen shelters from the marginal portion of rotating shaft and is positioned at the marginal portion of the Stirring wing of rotating shaft both sides.
As further program of the utility model: the described Stirring wing is parallel to the axis of rotating shaft.
As further program of the utility model: described lumen has round and smooth structure, lumen and epicoele, cavity of resorption are rounding off.
Compared with prior art, the utility model, by being improved by the screw rod of extruder, strengthens the plasticizing shear effect of extruder, and this will be conducive to saving mass energy, constant product quality, in the utility model, barrel is provided with cavity of resorption, the discharge outlet avoiding hopper because of powder in a large number the tightly packed discharging opening that causes block, by being provided with the rotating shaft of the Stirring wing in the lumen connecting epicoele and cavity of resorption, rotating shaft under static state, play the effect suppressing blowing, rotating shaft is under rotary state, play the effect of blowing, under the rotarily driving of rotating shaft, powder blanking is more smooth and easy, and while blowing, make powder loosen, overcome the easy closelypacked defect of powder in traditional vertical cutting mode, epicoele is used for storing in addition, operator is without the need to repeatedly feeding in raw material, reduce the labour intensity of workman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of barrel in the utility model.
Fig. 3 is the structural representation of A-A section in Fig. 2.
In figure: 1-barrel, 2-charging aperture, 3-discharging opening, 4-rotating shaft, the 5-Stirring wing, 6-driving mechanism, 7-epicoele, 8-lumen, 9-cavity of resorption, 10-motor, 11-sleeve, 12-screw rod, 13-driving screw, 14-take turns wing group, 15-takes turns fin, 16-central rotating shaft, 17-discharge barrel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of high-efficiency screw extruder that can control blowing, comprise barrel 1, motor 10, screw rod 12, sleeve 11 and discharge barrel 17, described screw rod 12 comprises the driving screw 13 at two ends and middle wheel wing group 14, wheel wing group 14 comprises wheel fin 15 and central rotating shaft 16, the centrally rotating shaft 16 isometric helix distribution of wheel fin 15, material enters sleeve 11 by barrel 1, wheel wing group 14 is arrived under the extruding and transmission of driving screw 13, material shears plasticizing here, and further extruding is blended to be issued to the driving screw 13 of rear end in the transmission effect of wheel fin 15, discharged by discharge barrel 17 after plasticizing completely, adjacent wheel fin 15 anglec of rotation is 30-120 degree, plasticizing can be sheared fully and have again good transfer capability, material is avoided to pile up in this part, cutting planes and central rotating shaft 16 center line of wheel fin 15 are 30-60 degree, effectively shearing and blended is carried out to material, described central rotating shaft 16 is integral type with driving screw 13, one end of screw rod 12 connects motor 10, the outer wrap of screw rod 12 has sleeve 11, the lower right of sleeve 11 is connected with discharge barrel 17, the upper left side of sleeve 11 is provided with barrel 1, by the screw rod 12 of extruder is improved, strengthen the plasticizing shear effect of extruder, this will be conducive to saving mass energy, constant product quality, the discharging opening 3 that the charging aperture 2 be provided with above described barrel 1 comprises and below are arranged, barrel 1 upper inner is the epicoele 7 in handstand taper, barrel 1 bottom is the cavity of resorption 9 in handstand taper, rectangular lumen 8 is provided with between epicoele 7 and cavity of resorption 9, the upper surface of lumen 8 surrounds the lower surface of its epicoele 7, the lower surface of lumen 8 surrounds the upper surface of cavity of resorption 9, rotating shaft 4 is provided with in lumen 8, rotating shaft 4 is provided with the Stirring wing 5, the two ends cover of rotating shaft 4 is through the barrel 1 outside lumen 8, the one end passing the rotating shaft 4 of barrel 1 connects driving mechanism 6, driving mechanism 6 is arranged on barrel 1 outer wall of lumen 8, owing to being provided with cavity of resorption 9, avoid the bulk deposition of the discharging opening 3 place powder of hopper, cause discharging opening 3 place powder pressure large, pile up closely and block discharging opening 3, by being provided with the rotating shaft 4 of the Stirring wing 5 in the lumen 8 connecting epicoele 7 and cavity of resorption 9, rotating shaft 4 under static state, play the effect suppressing blowing, rotating shaft 4, under rotary state, plays the effect of blowing, powder blanking is more smooth and easy, and while blowing, make powder loosen, overcome the easy closelypacked defect of powder in traditional vertical cutting mode, epicoele 7 is for storing in addition, operator, without the need to repeatedly feeding in raw material, reduces the labour intensity of workman, described rotating shaft 4 and the Stirring wing 5 being positioned at rotating shaft 4 both sides shelter from the upper surface of cavity of resorption 9, the upper surface of described lumen 8 shelters from the marginal portion of rotating shaft 4 and is positioned at the marginal portion of the Stirring wing 5 of rotating shaft 4 both sides, the rotating shaft 4 with the Stirring wing 5 is played better control to stop to expect, the effect of blowing.The described Stirring wing 5 is parallel to the axis of rotating shaft 4, is convenient to powder carry.Described lumen 8 has round and smooth structure, lumen 8 and epicoele 7, cavity of resorption 9 is rounding off, avoid powder in lumen 8, produce delay dead angle, cavity of resorption 9 is provided with in barrel 1, discharging opening 3 place avoiding hopper because of powder in a large number the tightly packed discharging opening 3 that causes block, by being provided with the rotating shaft 4 of the Stirring wing 5 in the lumen 8 connecting epicoele 7 and cavity of resorption 9, rotating shaft 4 under static state, play the effect suppressing blowing, rotating shaft 4 is under rotary state, play the effect of blowing, under the rotarily driving of rotating shaft 4, powder blanking is more smooth and easy, and while blowing, make powder loosen, overcome the easy closelypacked defect of powder in traditional vertical cutting mode, epicoele 7 is for storing in addition, operator is without the need to repeatedly feeding in raw material, reduce the labour intensity of workman.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. one kind can control the high-efficiency screw extruder of blowing, comprise barrel, motor, screw rod, sleeve and discharge barrel, it is characterized in that, described screw rod comprises the driving screw at two ends and middle wheel wing group, wheel wing group comprises wheel fin and central rotating shaft, the centrally rotating shaft isometric helix distribution of wheel fin, the adjacent wheel fin anglec of rotation is 30-120 degree, cutting planes and the central rotating shaft center line of wheel fin are 30-60 degree, described central rotating shaft and driving screw are integral type, one end of screw rod connects motor, the outer wrap of screw rod has sleeve, the lower right of sleeve is connected with discharge barrel, the upper left side of sleeve is provided with barrel, the discharging opening that the charging aperture be provided with above described barrel comprises and below are arranged, barrel upper inner is the epicoele in handstand taper, barrel bottom is the cavity of resorption in handstand taper, rectangular lumen is provided with between epicoele and cavity of resorption, the upper surface of lumen surrounds the lower surface of its epicoele, the lower surface of lumen surrounds the upper surface of cavity of resorption, rotating shaft is provided with in lumen, rotating shaft is provided with the Stirring wing, the two ends cover of rotating shaft is through the barrel outside lumen, the one end passing the rotating shaft of barrel connects driving mechanism, and driving mechanism is arranged on the barrel outer wall of lumen.
2. a kind of high-efficiency screw extruder that can control blowing according to claim 1, is characterized in that, described rotating shaft shelters from the upper surface of cavity of resorption with the Stirring wing being positioned at rotating shaft both sides.
3. a kind of high-efficiency screw extruder that can control blowing according to claim 1, is characterized in that, the upper surface of described lumen shelters from the marginal portion of rotating shaft and is positioned at the marginal portion of the Stirring wing of rotating shaft both sides.
4. a kind of high-efficiency screw extruder that can control blowing according to claim 1, it is characterized in that, the described Stirring wing is parallel to the axis of rotating shaft.
5., according to according to a kind of high-efficiency screw extruder that can control blowing according to claim 1, it is characterized in that, described lumen has round and smooth structure, and lumen and epicoele, cavity of resorption are rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687058.3U CN204354455U (en) | 2014-11-17 | 2014-11-17 | A kind of high-efficiency screw extruder that can control blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687058.3U CN204354455U (en) | 2014-11-17 | 2014-11-17 | A kind of high-efficiency screw extruder that can control blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354455U true CN204354455U (en) | 2015-05-27 |
Family
ID=53255946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687058.3U Expired - Fee Related CN204354455U (en) | 2014-11-17 | 2014-11-17 | A kind of high-efficiency screw extruder that can control blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354455U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162238A (en) * | 2017-12-25 | 2018-06-15 | 重庆黎帆装饰工程有限公司 | A kind of wood moulding guardrail processing unit (plant) |
| CN108556302A (en) * | 2018-05-11 | 2018-09-21 | 袁连忠 | Extruding granulator promotes feeder with pressure |
| CN110193913A (en) * | 2019-04-18 | 2019-09-03 | 合肥鑫飞亚模塑有限公司 | A kind of anti-blocking high-efficiency injection molding machine |
| CN110802827A (en) * | 2019-11-02 | 2020-02-18 | 庞海峰 | Feeding mechanism for plastic pipe production extruder |
| CN111573173A (en) * | 2020-05-21 | 2020-08-25 | 常熟宏巨新材料科技有限公司 | High-efficient extruder of film production |
| CN111748862A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Extruder for producing sea-island composite filaments |
| CN117841284A (en) * | 2024-03-08 | 2024-04-09 | 贵阳甬鑫塑管制造有限公司 | Plastic particle feeding device |
-
2014
- 2014-11-17 CN CN201420687058.3U patent/CN204354455U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162238A (en) * | 2017-12-25 | 2018-06-15 | 重庆黎帆装饰工程有限公司 | A kind of wood moulding guardrail processing unit (plant) |
| CN108162238B (en) * | 2017-12-25 | 2020-01-17 | 重庆黎帆装饰工程有限公司 | Wood-plastic guardrail machining device |
| CN108556302A (en) * | 2018-05-11 | 2018-09-21 | 袁连忠 | Extruding granulator promotes feeder with pressure |
| CN108556302B (en) * | 2018-05-11 | 2023-11-28 | 袁连忠 | Pressure pushing feeder for extrusion granulator |
| CN110193913A (en) * | 2019-04-18 | 2019-09-03 | 合肥鑫飞亚模塑有限公司 | A kind of anti-blocking high-efficiency injection molding machine |
| CN110193913B (en) * | 2019-04-18 | 2021-06-22 | 合肥鑫飞亚模塑有限公司 | Anti-blocking efficient injection molding machine |
| CN110802827A (en) * | 2019-11-02 | 2020-02-18 | 庞海峰 | Feeding mechanism for plastic pipe production extruder |
| CN111573173A (en) * | 2020-05-21 | 2020-08-25 | 常熟宏巨新材料科技有限公司 | High-efficient extruder of film production |
| CN111748862A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Extruder for producing sea-island composite filaments |
| CN111748862B (en) * | 2020-07-01 | 2021-07-09 | 兴惠化纤集团有限公司 | Extruder for producing sea-island composite filaments |
| CN117841284A (en) * | 2024-03-08 | 2024-04-09 | 贵阳甬鑫塑管制造有限公司 | Plastic particle feeding device |
| CN117841284B (en) * | 2024-03-08 | 2024-05-24 | 贵阳甬鑫塑管制造有限公司 | Plastic particle feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204354455U (en) | A kind of high-efficiency screw extruder that can control blowing | |
| CN204278478U (en) | A kind of high-efficiency screw extruder with high-frequency electromagnetic heating device | |
| CN103005292A (en) | Noodle machine with rapid machining | |
| CN111660533A (en) | Anti-blocking type screw extruder material mixing and discharging device | |
| CN204869552U (en) | Material device is mixed in double screw extruder's automation | |
| CN203792681U (en) | Side feeding device of plastic film pelletizer | |
| CN203843974U (en) | Extrusion device of vacuum extruder | |
| CN205201857U (en) | Extrusion molding device for granulator | |
| CN202155160U (en) | Conical dual-rotor continuous mixing unit | |
| CN103481484A (en) | Plastic extruder with charging port stirring function | |
| CN203713022U (en) | Large feeding type extruder | |
| CN212678209U (en) | Novel automatic flour-mixing machine of (mixing) shaft | |
| CN206840476U (en) | Self-cleaning dual-screw pelletizer | |
| CN203937157U (en) | A kind of extruder hopper | |
| CN203937155U (en) | A kind of new-type extruder hopper | |
| CN204638139U (en) | A kind of high calcium carbonate filled master batch forced-feeding device | |
| CN207267309U (en) | A kind of plastic granulating equipment | |
| CN205058684U (en) | Extruder overall structure is moulded firmly in moulded coal vacuum | |
| CN204367357U (en) | A kind of extruder hopper | |
| CN203919667U (en) | High-efficiency screw extruder | |
| CN205969569U (en) | Rubber is rotor and rubber continuous mixer for continuous mixer | |
| CN204149490U (en) | A kind of rubber floor covering forced-feeding device | |
| CN204382618U (en) | A kind of high-temperature extruder that can control blowing | |
| CN203818543U (en) | Novel tapered screw rod extruder | |
| CN108726204A (en) | A kind of feedstock device of manufacture biomass granule fuel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |