CN204172304U - Vertical adjustable speed screw extruder - Google Patents
Vertical adjustable speed screw extruder Download PDFInfo
- Publication number
- CN204172304U CN204172304U CN201420549937.XU CN201420549937U CN204172304U CN 204172304 U CN204172304 U CN 204172304U CN 201420549937 U CN201420549937 U CN 201420549937U CN 204172304 U CN204172304 U CN 204172304U
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- China
- Prior art keywords
- established
- support
- screw rod
- variable
- adapter sleeve
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses vertical adjustable speed screw extruder, comprise base plate, variable-frequency motor, decelerator, support, shaft coupling one, adapter sleeve, barrel, screw rod, base plate there is support, reducer input shaft end below support is connected with the variable-frequency motor being located at bracket outer with shaft coupling one, variable-frequency motor is fixed on base plate, and be connected with converter power supply, the output shaft end of decelerator establishes adapter sleeve, plane bearing is established in the outer ring, upper end of adapter sleeve, sealing ring is established in plane bearing upper end, thin diameter progressive screw is established in adapter sleeve upper end, screw rod cylindrical is provided with screw thread, shaft is established on top, shaft establishes stirring piece, barrel is established in screw rod outside, be fixedly connected with support bottom described barrel, feed zone is established on top, feed hopper is established on feed zone top.The utility model is that adjustable speed variable-frequency motor connection reducer drives the extrusion device of diameter progressive screw, can by raw material different set extrusion speed, and the automatic stopping that overload, security is high, practical, failure rate is low.
Description
Technical field
The utility model relates to the raw material extruder of spinning industry, especially vertical adjustable speed screw extruder.
Background technology
Feed screw extruder in current spinning processing is mostly horizontal, screw head sinking can be caused service time for a long time to cause damaging with cylindrical shell friction, and be generally that common electric machine is direct-connected, rotating speed is fixed, can only extrude the raw material of fixing quality, versatility is little, blocks and easily cause serious equipment fault when raw material has foreign matter to enter, and screw drive end is generally diameter small end, easily twists off during large torsion.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, vertical structure adjustable speed screw extruder is provided, the variable-frequency motor of coupling Frequency Converter Control is adopted to drive, different extrusion speeds can be set according to the difference of raw material, and have when extremely there is overburden and can automatically stop and reporting to the police, screw rod is diameter progressive screw simultaneously, large end connection for transmission, not easily twist off, rising structure it also avoid screw extruder long-play screw rod and sinks and cylindrical shell friction damage, security is high, failure rate is low, and versatility is wide.
For achieving the above object, the technical solution of the utility model is: vertical adjustable speed screw extruder, comprise base plate, variable-frequency motor, decelerator, support, shaft coupling one, adapter sleeve, barrel, screw rod, fixed support on described base plate, decelerator is fixed with below described support, the input shaft end of described decelerator is connected with the variable-frequency motor being located at bracket outer with shaft coupling one, described variable-frequency motor is fixed on base plate 1, and and be connected with power line between the frequency converter of power control terminal, the output shaft end of decelerator establishes adapter sleeve, plane bearing is established in the outer ring, upper end of described adapter sleeve, sealing ring is established in described plane bearing upper end, described adapter sleeve upper end connecting screw rod, described screw rod cylindrical is provided with screw thread, shaft is established on top, described shaft establishes stirring piece, barrel is established in screw rod outside, be fixedly connected with support bottom described barrel, feed zone is established on top, feed hopper is established on described feed zone top.
Further setting, described sealing ring lower plane is close to plane on plane bearing, and on sealing ring, plane is close to the inner plane of support.
Further setting, described barrel lower end is provided with discharging opening.
Further setting, the excircle of described barrel establishes feed zone heater, compression section heater, homogenizing zone heater from top to down successively.
Further setting, described screw rod is reducing type, and top feed zone diameter is less than bottom discharge mouth end diameter.
Further setting, described frequency converter can set the rotating speed of variable-frequency motor as required, and automatically out of service when can set overload.
The beneficial effects of the utility model are: structure is vertical type, and reduce installing space, the easy blanking of raw material Action of Gravity Field, raw material is filled evenly between screw thread and cylindrical shell, reduce the friction of screw rod and cylindrical shell, and service life extends; Adopt variable-frequency motor drive and mate frequency converter, can press the processing rotating speed that raw material different set is suitable, the scope of application extensively, and raw material has foreign matter screw rod to block or overburden time can be automatically out of service and report to the police, security is high, the decline of breakdown maintenance cost; The setting of sealing ring and plane bearing, the through hole of cylindrical shell and support is sealed, and avoid the flux processed to reveal, sealing ring remains static, rotating shaft and sealing ring plane bearing are that medium remains static, and eliminate the friction of sealing ring in equipment operation and wear and tear; Screw rod is diameter progressive screw, holds connection for transmission greatly, reduces the probability that screw rod twists off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model integral installation.
In figure: base plate 1, variable-frequency motor 2, frequency converter 21, power line 22, decelerator 3, support 4, shaft coupling 1, adapter sleeve 6, plane bearing 7, sealing ring 8, barrel 9, discharging opening 91, feed zone 92, screw rod 10, screw thread 101, shaft 102, stirring piece 1021, feed hopper 11, feed zone heater 12, compression section heater 13, homogenizing zone heater 14.
Detailed description of the invention
Below by embodiment and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
As shown in Figure 1, vertical adjustable speed screw extruder, comprise base plate 1, variable-frequency motor 2, decelerator 3, support 4, shaft coupling 1, adapter sleeve 6, barrel 9, screw rod 10, fixed support 4 on described base plate 1, decelerator 3 is fixed with below described support 4, the input shaft end of described decelerator 3 is connected with the variable-frequency motor 2 being located at support 4 outside with shaft coupling 1, described variable-frequency motor 2 is fixed on base plate 1, and and be connected with power line 22 between the frequency converter 21 of power control terminal, the output shaft end of decelerator 3 establishes adapter sleeve 6, plane bearing 7 is established in the outer ring, upper end of described adapter sleeve 6, sealing ring 8 is established in described plane bearing 7 upper end, described adapter sleeve 6 upper end connecting screw rod 10, described screw rod 10 cylindrical is provided with screw thread 101, shaft 102 is established on top, described shaft 102 establishes stirring piece 1021, barrel 9 is established in screw rod 10 outside, be fixedly connected with support 4 bottom described barrel 9, feed zone 92 is established on top, feed hopper 11 is established on described feed zone 92 top.Structure is vertical type, reduces installing space, the easy blanking of raw material Action of Gravity Field, raw material is filled evenly between screw thread and cylindrical shell, reduce the friction of screw rod and cylindrical shell, service life extends, and adopts variable-frequency motor drive and mate frequency converter, the suitable processing rotating speed of raw material different set can be pressed, the scope of application is wide, highly versatile, and screw rod is diameter progressive screw, large end connection for transmission, reduces the probability that screw rod twists off.
Described sealing ring 8 lower plane is close to plane on plane bearing 7, on sealing ring 8, plane is close to the inner plane of support 4, sealing ring seals the through hole of cylindrical shell and support, the flux processed is avoided to reveal, sealing ring remains static, rotating shaft and sealing ring plane bearing are that medium remains static, and eliminate the friction of sealing ring in equipment operation and wear and tear.
Described barrel 9 lower end is provided with discharging opening 91.
The excircle of described barrel 9 establishes feed zone heater 12, compression section heater 13, homogenizing zone heater 14 from top to down successively, presses design temperature heated at constant temperature successively.
Described screw rod 10 is reducing type, and top feed zone 92 diameter is less than bottom discharge mouth 91 end diameter, holds connection for transmission greatly, reduces the probability that screw rod 10 twists off.
Described frequency converter 21 can set the rotating speed of variable-frequency motor 2 as required, and automatically out of service when can set overload, and security is high, and breakdown maintenance cost declines.
More than show and describe general principle of the present utility model and principal character, and advantage of the present utility model.The technical staff of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and description just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (6)
1. vertical adjustable speed screw extruder, it is characterized in that: comprise base plate (1), variable-frequency motor (2), decelerator (3), support (4), shaft coupling one (5), adapter sleeve (6), barrel (9), screw rod (10), the upper fixed support (4) of described base plate (1), described support (4) below is fixed with decelerator (3), the input shaft end of described decelerator (3) is connected with the variable-frequency motor (2) that shaft coupling one (5) is outside with being located at support (4), described variable-frequency motor (2) is fixed on base plate (1), and and be connected with power line (22) between the frequency converter (21) of power control terminal, the output shaft end of decelerator (3) establishes adapter sleeve (6), plane bearing (7) is established in the outer ring, upper end of described adapter sleeve (6), sealing ring (8) is established in described plane bearing (7) upper end, described adapter sleeve (6) upper end connecting screw rod (10), described screw rod (10) cylindrical is provided with screw thread (101), shaft (102) is established on top, described shaft (102) is established stirring piece (1021), barrel (9) is established in screw rod (10) outside, described barrel (9) bottom is fixedly connected with support (4), feed zone (92) is established on top, feed hopper (11) is established on described feed zone (92) top.
2. vertical adjustable speed screw extruder according to claim 1, it is characterized in that: described sealing ring (8) lower plane is close to the upper plane of plane bearing (7), the upper plane of sealing ring (8) is close to the inner plane of support (4).
3. vertical adjustable speed screw extruder according to claim 1, is characterized in that: described barrel (9) lower end is provided with discharging opening (91).
4. vertical adjustable speed screw extruder according to claim 1, is characterized in that: the excircle of described barrel (9) establishes feed zone heater (12), compression section heater (13), homogenizing zone heater (14) from top to down successively.
5. vertical adjustable speed screw extruder according to claim 1, is characterized in that: described screw rod (10) is reducing type, and top feed zone (92) diameter is less than bottom discharge mouth (91) end diameter.
6. vertical adjustable speed screw extruder according to claim 1, is characterized in that: described frequency converter (21) can set the rotating speed of variable-frequency motor (2) as required, and automatically out of service when can set overload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549937.XU CN204172304U (en) | 2014-09-23 | 2014-09-23 | Vertical adjustable speed screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549937.XU CN204172304U (en) | 2014-09-23 | 2014-09-23 | Vertical adjustable speed screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172304U true CN204172304U (en) | 2015-02-25 |
Family
ID=52561140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549937.XU Expired - Fee Related CN204172304U (en) | 2014-09-23 | 2014-09-23 | Vertical adjustable speed screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126236A (en) * | 2019-06-14 | 2019-08-16 | 深圳市畅形增材科技有限公司 | Diameter progressive screw and the thermoplastic granulates material molten extrusion device for using diameter progressive screw |
| CN112366621A (en) * | 2020-10-31 | 2021-02-12 | 瑞昌市勤奋实业有限公司 | Line concentration pipe and production system of television cabinet |
-
2014
- 2014-09-23 CN CN201420549937.XU patent/CN204172304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126236A (en) * | 2019-06-14 | 2019-08-16 | 深圳市畅形增材科技有限公司 | Diameter progressive screw and the thermoplastic granulates material molten extrusion device for using diameter progressive screw |
| CN112366621A (en) * | 2020-10-31 | 2021-02-12 | 瑞昌市勤奋实业有限公司 | Line concentration pipe and production system of television cabinet |
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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: 20150225 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |