CN203448277U - Waste plastic film impurity separating machine - Google Patents
Waste plastic film impurity separating machine Download PDFInfo
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- CN203448277U CN203448277U CN201320533401.4U CN201320533401U CN203448277U CN 203448277 U CN203448277 U CN 203448277U CN 201320533401 U CN201320533401 U CN 201320533401U CN 203448277 U CN203448277 U CN 203448277U
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- screen drum
- impurity
- plastic film
- waste plastic
- frame
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a waste plastic film impurity separating machine, which comprises a rack, a screen drum with both ends opened, a material-pushing spindle, a feeding mechanism and an impurity-discharging device, wherein the screen drum is rotated axially and horizontally and mounted on the rack; one end of the screen drum is a feeding end, and the other end is a discharging end; a plurality of screen holes are arranged in the peripheral wall of the screen drum; the inner peripheral wall of the screen drum is provided with a spiral material-pushing blade; the screen drum is in transmission connection with a screen drum rotation power device; the material-pushing spindle is rotatablely arranged on the rack and axially passes through the center of the screen drum; a spiral auxiliary material-pushing blade is arranged on the material-pushing spindle; the material-pushing spindle is driven by a spindle rotation device; the feeding mechanism is arranged at the feeding end of the screen drum; and the impurity-discharging device is arranged at the bottom of the screen drum. With the separating machine, automatic and continuous separation of the film impurity can be realized, the efficiency of separating the impurity from the film is improved, the separating machine can be used in the film recycling production line, and the degree of mechanization is higher.
Description
Technical field
The utility model relates to a kind of plastics machinery, refers to especially a kind of waste plastic film impurity separator.
Background technology
In current plastics machinery industry, the impurity of how removing in film is a difficult problem, the particularly removal of plastic sheeting for farm use impurity always.Plastic sheeting for farm use refers to the film being applied in agricultural production, for example in green house of vegetables, need a large amount of films, these films are aging and cannot use after exposing to the sun and rain, so the quantity of plastic sheeting for farm use is very huge again, if can reclaim and recycle plastic sheeting for farm use, so not only be conducive to environmental protection, saved material and the energy, and can produce great economic worth.So, thereby because plastic sheeting for farm use is all generally that edge utilizes soil to bury on covering booth, so also can carry much soil, stone in plastic sheeting for farm use removal process, and more difficult cleaning after these impurity mixing plastic sheeting for farm uses, thus a great difficult problem in plastic sheeting for farm use recovery become.And the mode generally adopting at present has two kinds: a kind of is the mode that artificial choosing is picked up, another kind is to utilize that screen cloth is intermittent to be screened out, and the automaticity of these two kinds of modes is all very low, cannot realize quick continuous separate from, more cannot be suitable on plastic sheeting for farm use remanufacture line.
Utility model content
Technical problem to be solved in the utility model is: a kind of waste plastic film impurity separator is provided, this seperator can realize film impurities automatically, continuous separate from, thereby improve the separative efficiency of film and impurity, and can utilize this seperator on film remanufacture line, mechanization degree is higher.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of waste plastic film impurity separator, comprise frame, the screen drum, pusher main shaft, feeding mechanism and the impurity discharger that also comprise both ends open, described screen drum axially horizontally rotates and is installed in frame, and this screen drum one end is feed end, and the other end is discharge end, several sieve apertures are set on the perisporium of described screen drum, and the internal perisporium of screen drum is provided with the pusher blade of spiral; This screen drum and screen drum rotary power unit are in transmission connection; Described pusher main shaft rotates and is installed on the center of in frame and axially running through screen drum, and described pusher main shaft is provided with spiral helicine auxiliary pusher blade; This pusher main shaft is driven by main axle rotation device, and described feeding mechanism is arranged at the feed end of screen drum, and described impurity discharger is arranged at the bottom of screen drum.
As a kind of preferred scheme, described feeding mechanism comprises an auxiliary feeding machine, this auxiliary feeding machine comprises the casing being fixed in frame, in this casing, be rotatablely equipped with by motor-driven auxiliary feeding screw rod, casing upper end arranges charging aperture, and casing arranges discharging opening near the end of screen drum feed end.
As a kind of preferred scheme, described feeding mechanism comprises a feed hopper, and the delivery outlet of this feed hopper stretches to the feed end of screen drum.
As a kind of preferred scheme, described impurity discharger comprises the inclination discharge plate that is arranged in frame and is positioned at the bottom of screen drum.
As a kind of preferred scheme, described impurity discharger comprises the impurity collecting chamber that is arranged in frame and is positioned at the bottom of screen drum, is rotatablely equipped with impurity and discharges screw rod in this impurity collecting chamber.
As a kind of preferred scheme, the pusher blade that the pusher blade of the spiral on described screen drum internal perisporium is twin-feed spiral.
As a kind of preferred scheme, described screen drum rotary power unit comprises two synchronous motors, two synchronous motors are arranged at the two ends of screen drum, the two ends of described screen drum are fixed with respectively drive flange, the below of screen drum is provided with four supporting bases, on each supporting base, be rotatablely equipped with friction pulley, described screen drum is rotated and is installed on four friction pulleys by two drive flanges, and two synchronous motors drive respectively a friction pulley of respective end to rotate.
Adopted after technique scheme, effect of the present utility model is: in this impurity separator, adopt screen drum separating film and the impurity of rotation, the while screen drum inner peripheral surface fixedly pusher blade of spiral moves film in centrifugation to discharging opening; And the rotation of pusher main shaft in screen drum can be advanced by auxiliary pushing film, reduce material piles up in screen drum, like this, this impurity separator one endfeed, other end discharging, and impurity spills and discharges from bottom from screen drum, realized the automatic separation of film impurities separation, can serialization work, improve the separative efficiency of film and impurity, and can meet the demand on film remanufacture line.
The pusher blade that is twin-feed spiral due to the pusher blade of the spiral on described screen drum internal perisporium again, therefore, the speed that film is pushed improves.
Again because described screen drum rotary power unit comprises two synchronous motors, two synchronous motors are arranged at the two ends of screen drum, the two ends of described screen drum are fixed with respectively drive flange, the below of screen drum is provided with four supporting bases, on each supporting base, be rotatablely equipped with friction pulley, described screen drum is rotated and is installed on four friction pulleys by two drive flanges, two synchronous motors drive respectively a friction pulley of respective end to rotate, this type of drive is simple in structure, cost is low, particularly failure rate is low is applicable to using under the separated this more severe operating mode of impurity very much.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is that Fig. 1 is at the enlarged diagram at I place;
In accompanying drawing: 1. feeding mechanism; 11. casings; 12. charging apertures; 13. auxiliary feeding screw rods; 14. discharging openings; 2. screen drum; 21. drive flanges; 22. pusher blades; 3. pusher main shaft; 31. auxiliary pusher blades; 4. frame; 5. impurity discharger; 6. screen drum rotary power unit; 61. synchronous motors; 62. friction pulleys; 63. supporting bases; 7. main axle rotation device.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of waste plastic film impurity separator, comprise frame 4, the screen drum 2, pusher main shaft 3, feeding mechanism 1 and the impurity discharger 5 that also comprise both ends open, described screen drum 2 axially horizontally rotates and is installed in frame 4, these screen drum 2 one end are feed end, the other end is discharge end, several sieve apertures are set on the perisporium of described screen drum 2, the internal perisporium of screen drum 2 is provided with the pusher blade 22 of spiral, this pusher blade 22 is twin-feed spiral pusher blade 22 preferably, can accelerate like this fltting speed of material; This screen drum 2 is in transmission connection with screen drum rotary power unit 6; Described pusher main shaft 3 rotates the center that is installed in frame 4 and axially runs through screen drum 2, and described pusher main shaft 3 is provided with spiral helicine auxiliary pusher blade 31; This pusher main shaft 3 is driven by main axle rotation device 7, and described feeding mechanism 1 is arranged at the feed end of screen drum 2, and described impurity discharger 5 is arranged at the bottom of screen drum 2.
In the present embodiment, the rotation mounting means of screen drum 2 is to be fixed with drive flange 21 at the two ends of screen drum 2, and four supporting bases 63 are installed in the lower end that is positioned at screen drum 2 in frame 4, on each supporting base 63, be rotatablely equipped with friction pulley 62, described screen drum 2 is rotated and is installed on four friction pulleys 62 by two drive flanges 21, by four friction pulleys 62, support screen drum 2 and facilitate for screen drum 2 rotates, and two synchronous motors 61 drive respectively a friction pulley 62 of respective end to rotate, that is to say in four friction pulleys 62, there are two to be driving wheel, and these two driving wheels lay respectively at the two ends of screen drum 2, like this, synchronous motor 61 drives friction pulley 62 rotations, friction pulley 62 relies on 2 rotations of frictional force drives screen drum.This type of drive and structure have the following advantages: 1. adopt screen drum 2 two ends synchronously to drive, can make screen drum 2 reasonable stress, in fact also can adopt a motor to drive, can drive equally screen drum 2 rotations.2. this structure is utilized frictional force drives screen drum 2 rotations between flange and friction pulley 62, simple in structure, can adapt to the separated this adverse circumstances of impurity.Certainly, its drives structure can also adopt gear ring gear drive, and just cost is higher and be more prone to fault.
And described feeding mechanism 1 also can have various ways, and the present embodiment comprises an auxiliary feeding machine, this auxiliary feeding machine comprises the casing 11 being fixed in frame 4, in this casing 11, be rotatablely equipped with by motor-driven auxiliary feeding screw rod 13, casing 11 upper ends arrange charging aperture 12, casing 11 arranges discharging opening 14 near the end of screen drum 2 feed ends, utilizes auxiliary feeding machine can make feeding more smooth and easy.Certainly, this feeding mechanism 1 also can directly be reduced to a feed hopper according to actual conditions and client's needs, and the delivery outlet of this feed hopper stretches to the feed end of screen drum 2.
And described impurity discharger 5 comprises the inclination discharge plate that is arranged in frame 4 and is positioned at the bottom of screen drum 2, impurity drops on the discharge plate of inclination from screen drum 2 separation, and along with plate is concentrated towards low side landing.
Certainly, this impurity discharger 5 also can adopt more complicated structure, as described in impurity discharger 5 comprise the impurity collecting chamber that is arranged in frame 4 and is positioned at the bottom of screen drum 2, be rotatablely equipped with impurity discharge screw rod in this impurity collecting chamber.Utilize impurity to discharge screw rod and also can promote impurity derivation.
Claims (6)
1. a waste plastic film impurity separator, comprise frame, it is characterized in that: the screen drum, pusher main shaft, feeding mechanism and the impurity discharger that also comprise both ends open, described screen drum axially horizontally rotates and is installed in frame, this screen drum one end is feed end, the other end is discharge end, and several sieve apertures are set on the perisporium of described screen drum, and the internal perisporium of screen drum is provided with the pusher blade of spiral; This screen drum and screen drum rotary power unit are in transmission connection; Described pusher main shaft rotates and is installed on the center of in frame and axially running through screen drum, and described pusher main shaft is provided with spiral helicine auxiliary pusher blade; This pusher main shaft is driven by main axle rotation device, and described feeding mechanism is arranged at the feed end of screen drum, and described impurity discharger is arranged at the bottom of screen drum.
2. a kind of waste plastic film impurity separator as claimed in claim 1, it is characterized in that: described feeding mechanism comprises an auxiliary feeding machine, this auxiliary feeding machine comprises the casing being fixed in frame, in this casing, be rotatablely equipped with by motor-driven auxiliary feeding screw rod, casing upper end arranges charging aperture, and casing arranges discharging opening near the end of screen drum feed end.
3. a kind of waste plastic film impurity separator as claimed in claim 1, is characterized in that: described feeding mechanism comprises a feed hopper, and the delivery outlet of this feed hopper stretches to the feed end of screen drum.
4. a kind of waste plastic film impurity separator as described in claims 1 to 3 any one, is characterized in that: described impurity discharger comprises the inclination discharge plate that is arranged in frame and is positioned at the bottom of screen drum.
5. a kind of waste plastic film impurity separator as described in claims 1 to 3 any one, it is characterized in that: described impurity discharger comprises the impurity collecting chamber that is arranged in frame and is positioned at the bottom of screen drum, in this impurity collecting chamber, be rotatablely equipped with impurity and discharge screw rod.
5. a kind of waste plastic film impurity separator as claimed in claim 1, is characterized in that: the pusher blade that the pusher blade of the spiral on described screen drum internal perisporium is twin-feed spiral.
6. a kind of waste plastic film impurity separator as claimed in claim 1, it is characterized in that: described screen drum rotary power unit comprises two synchronous motors, two synchronous motors are arranged at the two ends of screen drum, the two ends of described screen drum are fixed with respectively drive flange, the below of screen drum is provided with four supporting bases, on each supporting base, be rotatablely equipped with friction pulley, described screen drum is rotated and is installed on four friction pulleys by two drive flanges, and two synchronous motors drive respectively a friction pulley of respective end to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533401.4U CN203448277U (en) | 2013-08-29 | 2013-08-29 | Waste plastic film impurity separating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533401.4U CN203448277U (en) | 2013-08-29 | 2013-08-29 | Waste plastic film impurity separating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448277U true CN203448277U (en) | 2014-02-26 |
Family
ID=50128181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533401.4U Expired - Lifetime CN203448277U (en) | 2013-08-29 | 2013-08-29 | Waste plastic film impurity separating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506308A (en) * | 2013-08-29 | 2014-01-15 | 张家港市联达机械有限公司 | Waste plastic film impurity separating machine |
| CN105723831A (en) * | 2016-02-22 | 2016-07-06 | 张家港市贝尔机械有限公司 | Film tearing, sorting and recovery device |
| CN109014032A (en) * | 2018-07-18 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of screening plant of casting sand |
-
2013
- 2013-08-29 CN CN201320533401.4U patent/CN203448277U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506308A (en) * | 2013-08-29 | 2014-01-15 | 张家港市联达机械有限公司 | Waste plastic film impurity separating machine |
| CN105723831A (en) * | 2016-02-22 | 2016-07-06 | 张家港市贝尔机械有限公司 | Film tearing, sorting and recovery device |
| CN109014032A (en) * | 2018-07-18 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of screening plant of casting sand |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |