CN201979688U - Waste plastic film extruding machine - Google Patents
Waste plastic film extruding machine Download PDFInfo
- Publication number
- CN201979688U CN201979688U CN2011200325274U CN201120032527U CN201979688U CN 201979688 U CN201979688 U CN 201979688U CN 2011200325274 U CN2011200325274 U CN 2011200325274U CN 201120032527 U CN201120032527 U CN 201120032527U CN 201979688 U CN201979688 U CN 201979688U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- extruding
- screw rod
- barrel
- plastic film
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a waste plastic film extruding machine which integrates drying and extruding of a waste plastic film. The waste plastic film extruding machine comprises a machine frame, a machine barrel, a screw rod, a driving device and a charging bucket, wherein one end of the machine barrel is connected with a bearing seat; the power input end of the screw rod is movably arranged at the inner part of the bearing seat and is connected with the driving device; the machine barrel comprises an extruding segment machine barrel, a compressing segment machine barrel and a drying segment machine barrel; the compressing segment machine barrel presents the shape of a round table, and the extruding segment machine barrel is connected with the drying segment machine barrel through the compressing segment machine barrel; a plurality of heaters are wrapped on the outer wall of the extruding segment machine barrel, a plurality of water outlet holes are arranged on the barrel wall of the drying segment machine barrel, extruding screw teeth are arranged on the screw rod located in the extruding segment machine barrel, and conveying screw teeth are arranged on the screw rod located in the drying segment machine barrel. The waste plastic film extruding machine has the following advantages: the waste plastic film is directly extruded to form a product after being dried in the waste plastic film extruding machine, so that the using of an independent drying machine is reduced; therefore, the production cost is reduced, the production efficiency is increased and the occupied area is decreased.
Description
Technical field
The utility model relates to plastics recovery regeneration techniques field, relates in particular to the waste plastics film extruder that a kind of plastics recovery utilizes again.
Background technology
In recent years, the range of application of domestic and international plastic products more and more widely.But discarded plastics are not perishable, can have a strong impact on human ecological environment, so people begin discarded plastics are reclaimed the back recycling.But after discarded molding powder must being broken into the plastic sheeting fragment before the recycling, process cleaning and drying are.Dried material is made various products through the waste plastics film extruder, and guarantees the quality of product.Wherein, extruder commonly used comprises frame, be arranged on the machine barrel on the frame, be arranged on the screw rod in the machine barrel, be arranged on the reduction box on the frame and be arranged on feed hopper on the machine barrel, an end of machine barrel is connected with bearing block, the power intake of screw rod is movably arranged on bearing block inside, and be connected with the drive unit of bearing block outside, machine barrel comprises the extruding zone machine barrel, the outer wall of extruding zone machine barrel is enclosed with some heaters.This extruder can only be made product, function singleness with dry good raw material in advance.The extrusion molding that is dried to from waste plastics film needs drying machine and waste plastics film extruder two sampling devices on the market now, has increased production cost, has reduced production efficiency.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of with waste plastics film drying and the waste plastics film extruder of extruding together.
For addressing the above problem, the technical solution adopted in the utility model is: the waste plastics film extruder, comprise frame, be arranged on the machine barrel on the frame, be arranged on the screw rod in the machine barrel, be arranged on the drive unit on the frame and be arranged on feed hopper on the machine barrel, one end of machine barrel is connected with bearing block, the power intake of screw rod is movably arranged on bearing block inside, and be connected with the drive unit of bearing block outside, machine barrel comprises the extruding zone machine barrel, the outer wall of extruding zone machine barrel is enclosed with some heaters, described machine barrel also comprises compression section machine barrel and dryer section machine barrel, wherein the compression section machine barrel is round table-like and extruding zone machine barrel and dryer section machine barrel is linked together, the barrel of dryer section machine barrel is provided with some apopores, and the screw rod that is positioned at the extruding zone machine barrel is provided with extrudes thread, and the screw rod that is positioned at the dryer section machine barrel is provided with the conveying thread.
Described drive unit comprises motor that is fixed on the frame and the reduction box that is fixed on the frame, the output shaft of motor is provided with drive pulley, the power shaft of reduction box is provided with driven pulley, link to each other by belt between drive pulley and the driven pulley, be connected by shaft coupling between the output shaft of reduction box and the screw rod.
The beneficial effects of the utility model are: waste plastics film after the drying, directly is extruded the formation product in above-mentioned waste plastics film extruder, reduced the use of independent drying machine, reduces production costs, and has improved production efficiency and floor space is little.
Description of drawings
Fig. 1 is the structural representation of the utility model waste plastics film extruder;
Fig. 2 is a partial enlarged drawing among Fig. 1;
Among the figure: 1, frame, 2, machine barrel, 3, screw rod, 4, motor, 5, reduction box, 6, drive pulley, 7, driven pulley, 8, belt, 9, the extruding zone machine barrel, 10, compression section machine barrel, 11, the dryer section machine barrel, 12, feed hopper, 13, bearing block, 14, shaft coupling, 15, apopore, 16, heater, 17, extrude thread, 18, carry thread.
The specific embodiment
Below by specific embodiment the utility model waste plastics film extruder is described in further detail.
As shown in Figure 1, the waste plastics film extruder comprises frame 1, is arranged on the frame 1 machine barrel 2, is movably arranged on the screw rod 3 in the machine barrel 2, and is arranged on the drive unit on the frame 1.Described drive unit comprises motor 4 that is fixed on the frame and the reduction box 5 that is fixed on the frame 1, the output shaft of motor 4 is provided with drive pulley 6, the power shaft of reduction box 5 is provided with driven pulley 7, links to each other by belt 8 between drive pulley 6 and the driven pulley 7.Certainly, in actual production process, also can directly adopt other drive units such as motor according to demand.Machine barrel 2 is made up of extruding zone machine barrel 9, compression section machine barrel 10 and dryer section machine barrel 11, and wherein compression section machine barrel 10 is round table-like, and extruding zone machine barrel 9 links to each other than small end with compression section machine barrel 10 diameters, and dryer section machine barrel 11 links to each other with the bigger end of compression section machine barrel 10 diameters.Dryer section machine barrel 11 is provided with feed hopper 12, and the other end of dryer section machine barrel 11 is connected with bearing block 13, and the end of screw rod 3 is movably arranged on bearing block 13 inside, and links to each other with the output shaft of reduction box 5 by shaft coupling 14.As shown in Figure 2, the barrel of dryer section machine barrel 11 is provided with some apopores 15, and the outer wall of extruding zone machine barrel 9 is enclosed with some heaters 16.The screw rod 3 that is positioned at extruding zone machine barrel 9 is provided with extrudes thread 17, and the screw rod 3 that is positioned at dryer section machine barrel 11 is provided with carries thread 18.
Operation principle of the present utility model is: the waste plastics film that cleans up is put into feed hopper 12, waste plastics film enters in the dryer section machine barrel 11 subsequently, motor 4 is by drive pulley 6, belt 8, the power shaft that drives reduction box 5 with driven pulley 7 rotates, the output shaft of reduction box 5 drives screw rod 3 by shaft coupling 14 and rotates, screw rod 3 promotes the waste plastics film in the dryer section machine barrel 11 forward by carrying thread 18, after in waste plastics film enters compression section machine barrel 10, because 10 one-tenth of compression section machine barrels are round table-like, waste plastics film 10 is subjected to seriously pushing and beginning overstocking in the machine barrel of compression section, after a period of time, waste plastics film in the dryer section machine barrel 11 is also cumulative, waste plastics film in compression section machine barrel 10 and the dryer section machine barrel 11 just forms certain pressure like this, this pressure is extruded the moisture in the waste plastics film, and by 15 discharges of the apopore on dryer section machine barrel 11 barrels, because extruding zone machine barrel 9 can be heated by heater 16, machine barrel 10 interior waste plastics films in compression section are extruded the water that comes and enter in the dryer section machine barrel 11 under the effect of air pressure, also discharge, thereby realize waste plastics film is carried out dry purpose from apopore 15.Dry good waste plastics film is pushed in the extruding zone machine barrel 9 under the effect of screw rod 3 transportation section threads 18, heater 16 on extruding zone machine barrel 9 outer walls just heats the waste plastics film in the extruding zone machine barrel 9, waste plastics film is plastified, and extruded by the thread 17 of extruding on the screw rod 3, form product after be arranged on the mould of waste plastics film extrusion machine head.
The beneficial effects of the utility model are: above-mentioned waste plastic film extruding machine can be realized function dry and that extrude simultaneously, has reduced the use of drying machine, reduces production costs, working link and energy dissipation have been reduced, reduce manpower, improved operating efficiency, easy to maintenance.
Claims (2)
1. waste plastics film extruder, comprise frame, be arranged on the machine barrel on the frame, be arranged on the screw rod in the machine barrel, be arranged on the drive unit on the frame and be arranged on feed hopper on the machine barrel, one end of machine barrel is connected with bearing block, the power intake of screw rod is movably arranged on bearing block inside, and be connected with the drive unit of bearing block outside, machine barrel comprises the extruding zone machine barrel, the outer wall of extruding zone machine barrel is enclosed with some heaters, it is characterized in that: described machine barrel also comprises compression section machine barrel and dryer section machine barrel, and wherein the compression section machine barrel is round table-like and extruding zone machine barrel and dryer section machine barrel are linked together, and the barrel of dryer section machine barrel is provided with some apopores, the screw rod that is positioned at the extruding zone machine barrel is provided with extrudes thread, and the screw rod that is positioned at the dryer section machine barrel is provided with the conveying thread.
2. waste plastics film extruder according to claim 1, it is characterized in that: described drive unit comprises motor that is fixed on the frame and the reduction box that is fixed on the frame, the output shaft of motor is provided with drive pulley, the power shaft of reduction box is provided with driven pulley, link to each other by belt between drive pulley and the driven pulley, be connected by shaft coupling between the output shaft of reduction box and the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325274U CN201979688U (en) | 2011-01-30 | 2011-01-30 | Waste plastic film extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325274U CN201979688U (en) | 2011-01-30 | 2011-01-30 | Waste plastic film extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979688U true CN201979688U (en) | 2011-09-21 |
Family
ID=44607156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325274U Expired - Fee Related CN201979688U (en) | 2011-01-30 | 2011-01-30 | Waste plastic film extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979688U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390098A (en) * | 2011-11-28 | 2012-03-28 | 张家港联冠环保科技有限公司 | Film dehydration solution-reduction machine |
| CN103128949A (en) * | 2013-01-28 | 2013-06-05 | 孙丽美 | Plastic extruder |
| CN104191618A (en) * | 2014-09-02 | 2014-12-10 | 张文义 | 3D printer extruder |
| CN107351348A (en) * | 2017-08-14 | 2017-11-17 | 贵州亿博科技有限公司 | Extrusion device for thermoplastic film production |
| CN109500065A (en) * | 2018-12-21 | 2019-03-22 | 浙江九仓环境有限公司 | A kind of waste plastics film compression set |
-
2011
- 2011-01-30 CN CN2011200325274U patent/CN201979688U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390098A (en) * | 2011-11-28 | 2012-03-28 | 张家港联冠环保科技有限公司 | Film dehydration solution-reduction machine |
| CN103128949A (en) * | 2013-01-28 | 2013-06-05 | 孙丽美 | Plastic extruder |
| CN104191618A (en) * | 2014-09-02 | 2014-12-10 | 张文义 | 3D printer extruder |
| CN107351348A (en) * | 2017-08-14 | 2017-11-17 | 贵州亿博科技有限公司 | Extrusion device for thermoplastic film production |
| CN107351348B (en) * | 2017-08-14 | 2024-02-27 | 吉林省万赫森塑料有限公司 | Extrusion device for producing thermoplastic film |
| CN109500065A (en) * | 2018-12-21 | 2019-03-22 | 浙江九仓环境有限公司 | A kind of waste plastics film compression set |
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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: 20110921 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |