CN108247900B

CN108247900B - Full-automatic waste plastic washs driping device

Info

Publication number: CN108247900B
Application number: CN201810044300.8A
Authority: CN
Inventors: 张丹; 吕建芳
Original assignee: Jiaxing Haili Recycling Plastic Industry Co ltd
Current assignee: Jiaxing Haili Recycling Plastic Industry Co.,Ltd.
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2020-06-19
Anticipated expiration: 2038-01-17
Also published as: CN108247900A

Abstract

The invention discloses a full-automatic waste plastic cleaning and draining device which comprises a main work box, wherein a cleaning pool is arranged under the main work box, the outer part of the cleaning pool is fixedly connected with an outer frame, the inner walls of the two sides of the cleaning pool are respectively provided with a first sliding rail, the inner part of each first sliding rail is slidably connected with a hollow object bearing box, the inner walls of the two sides of each hollow object bearing box are respectively fixedly connected with a supporting and fixing plate, the two sides of each supporting and fixing plate are respectively rotatably connected with a first pulley through a rotating shaft, and the first pulleys respectively penetrate through the inner walls of the two sides of each hollow object bearing box and extend to the outer part of the hollow object bearing box to be slidably connected with the first sliding rails. The invention relates to the technical field of plastic product production and processing equipment. This full-automatic old and useless plastics washs driping device carries out full-automatic washing driping process to the recycled plastic granule, has reduced the waste to manpower resources, has improved the efficiency that the recycled plastic granule washs the driping.

Description

Full-automatic waste plastic washs driping device

Technical Field

The invention relates to the field of plastic product production and processing equipment, in particular to a full-automatic waste plastic cleaning and draining device.

Background

With the increasing consumption of plastic products, the amount of waste plastic is also increasing. In addition, the annual consumption of plastics for automobiles in China reaches 40 ten thousand tons, and the annual consumption of plastics matched with electronic appliances and household appliances reaches more than 100 ten thousand tons, and the products become one of important sources of waste plastics after being scrapped. It is known that in 2004 domestic waste plastics have reached about 1100 million tons. If the application and post-treatment of the waste plastic raw materials to be processed are improper during storage, transportation and processing of the waste plastics, the environment is damaged and the health of people is harmed. The regenerated plastic particles belong to the category of plastic particles, and the regenerated plastic is plastic produced by recycling used new materials or waste plastics through a screw machine and then cutting the plastic into particles through a particle cutter. At present, when the recycled plastic is cleaned and reused, a manual mode is mostly adopted, the efficiency is low, the cleaning agent can harm the health of workers, and the cleaning effect is poor; after the recycled plastic is cleaned, the recycled plastic needs to be drained and dried in time, so that the situation of agglomeration and conglobation is prevented.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a full-automatic waste plastic cleaning and draining device, which is used for carrying out a full-automatic cleaning and draining process on regenerated plastic particles, thereby improving the automation of factory production and processing, reducing the waste of manpower resources and improving the efficiency of cleaning and draining the regenerated plastic particles.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a full-automatic waste plastic cleaning and draining device comprises a main working box, wherein a cleaning pool is arranged under the main working box, the outer part of the cleaning pool is fixedly connected with an outer frame, the inner walls of two sides of the cleaning pool are respectively provided with a first sliding rail, the inner part of the first sliding rail is slidably connected with a hollowed object bearing box, the inner walls of two sides of the hollowed object bearing box are respectively fixedly connected with a supporting and fixing plate, two sides of the supporting and fixing plate are respectively rotatably connected with a first pulley through a rotating shaft, the first pulleys respectively penetrate through the inner walls of two sides of the hollowed object bearing box and extend to the outer part of the hollowed object bearing box to be slidably connected with the first sliding rail, the rotating shafts of the first pulleys are respectively and fixedly connected with a connecting steel wire rope, the top ends of the connecting steel wire rope are respectively and fixedly connected with a rope collecting device, and the bottom ends of the rope collecting devices are respectively and fixedly connected with the bottom ends of two sides in the main, the rotating shaft of the rope collecting device is connected with a first motor through a belt in a rotating way, the top end of the first motor is fixedly connected with the inner wall at the top end of the main working box through a supporting frame, the inner walls at two sides of the hollow object bearing box, which are close to the supporting and fixing plate, are provided with sliding extrusion plates, the positions of the inner walls at two sides of the hollow object bearing box, which are close to the sliding extrusion plates, are fixedly connected with spring brakes, the middle position of the inner walls at two sides of the hollow object bearing box, which are perpendicular to the sliding extrusion plates, is provided with a second sliding track, the sliding extrusion plates are connected with the second sliding track through second pulleys at two sides in a sliding way, the middle position of the inner wall at the top end of the main working box is fixedly connected with a cleaning box, a novel cleaning device is arranged in the cleaning box, and the inner walls at the top ends of the main working box, which are, and the bottom end of the squeezing and draining device penetrates through the inner wall of the bottom end of the main working box and extends to the outside of the main working box.

Preferably, the novel cleaning device comprises a fixed support frame, one side of the fixed support frame is fixedly connected with the inner wall of the cleaning box, the top end of the fixed support frame is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a first rotator, the first rotator is rotatably connected with a second rotator through a belt, the inner part of the second rotator is fixedly connected with a first fixer, the inner part of the first fixer is fixedly connected with a bidirectional threaded rod, two sides of the bidirectional threaded rod are rotatably connected with the inner walls of two sides of the cleaning box, two ends of the bidirectional threaded rod, which are positioned on the first fixer, are rotatably connected with sliding fixers, the outer part of each sliding fixer is fixedly connected with a second fixer in a sliding manner, the bottom end of the second fixer is fixedly connected with a first electric telescopic rod through a third fixer, the bottom of first electric telescopic handle run through the main work case and wash the bottom inner wall of case and extend to the outside of main work case, just first electric telescopic handle be located the waterproof case that rotates of the outside one end fixedly connected with of main work case, the inside fixedly connected with third motor of waterproof case that rotates, the output shaft of third motor rotate and be connected with and rotate the purger.

Preferably, the extrusion draining device comprises a fixed connector, the two ends of the fixed connector are fixedly connected with cylinders, the cylinders are far away from one end of the fixed connector and fixedly connected with air pressure telescopic rods, the end of the air pressure telescopic rods, far away from the cylinders, is fixedly connected with extrusion connecting rods, and the bottom of the extrusion connecting rods is close to one side of a fixedly connected with extrusion plate of the cylinders.

Preferably, the rotary washer comprises a fourth fixer, and one end of the fourth fixer, which is far away from the third motor, is rotatably connected with a scrubbing cleaner.

Preferably, one side of third fixer be provided with the sliding tray, one side inner wall sliding connection of washing case have a fifth fixer, just the fifth fixer be close to the one end fixedly connected with second electric telescopic handle of third fixer, just second electric telescopic handle pass through third pulley and sliding tray sliding connection.

Preferably, the scrubbing cleaner is detachable.

Preferably, the scrubbing cleaner is a fur brush type scrubbing cleaner.

Preferably, a liquid inlet is formed in the top end of one side of the cleaning pool, and a liquid outlet is formed in the bottom end of one side, far away from the liquid inlet, of the cleaning pool.

Preferably, the liquid outlet be located the inside one end of washing pond and be provided with the filter screen, just the filter screen can dismantle the washing.

Preferably, the four corners of the bottom end of the main working box are fixedly connected with supporting legs.

(III) advantageous effects

The invention provides a full-automatic waste plastic cleaning and draining device. The method has the following beneficial effects:

(1) the full-automatic waste plastic cleaning and draining device is characterized in that first sliding tracks are arranged on the inner walls of two sides of a cleaning pool, a hollow object bearing box is connected inside the first sliding tracks in a sliding manner, supporting and fixing plates are fixedly connected on the inner walls of two sides of the hollow object bearing box, two sides of each supporting and fixing plate are rotatably connected with first pulleys through rotating shafts, the first pulleys penetrate through the inner walls of two sides of the hollow object bearing box and extend to the outer part of the hollow object bearing box to be slidably connected with the first sliding tracks, the rotating shafts of the first pulleys are fixedly connected with connecting steel wire ropes, the top ends of the connecting steel wire ropes are fixedly connected with rope collectors, the rotating shafts of the rope collectors are rotatably connected with first motors through belts, and sliding extrusion plates are arranged on the inner walls of two sides of the hollow object bearing box, which are close to the supporting and fixing plates, the fretwork holds the equal fixedly connected with spring brake in position that thing case both sides inner wall is close to the extrusion board that slides, the fretwork hold the thing case and slide the intermediate position of extrusion board vertically both sides inner wall and be provided with second slip track, just the extrusion board that slides through the second pulley and the second slip track sliding connection of both sides, reached the fretwork and held thing case accessible and receive the gliding purpose from top to bottom of rope ware, when driping simultaneously, the extrusion board that slides extrudees, has guaranteed the comprehensive nature of driping.

(2) This full-automatic old and useless plastics washs and drips futilely device, through second pulley and the second slip track sliding connection of sliding extrusion board through both sides, the intermediate position fixedly connected with of main work case top inner wall wash the case, the inside of wasing the case be provided with novel belt cleaning device, just main work case be located the top inner wall of wasing the case both sides and all extrude the dripping device through support frame fixedly connected with, just the bottom of extrusion dripping device run through the bottom inner wall of main work case and extend to the outside of main work case, reached and carried out independent washing and the purpose of driping to the waste plastic grain that the thing incasement was held to the fretwork, reduced the waste of cleaner, practiced thrift manufacturing cost.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged cross-sectional view of a portion of the structure of the present invention;

FIG. 3 is a side cross-sectional view of the main work box of the present invention;

FIG. 4 is a schematic view of the internal structure of the cleaning tank of the present invention;

fig. 5 is a schematic structural view of the squeezing and draining device of the present invention.

In the figure: 1 main work box, 2 cleaning pool, 3 outer frame, 4 first sliding track, 5 hollow object-bearing box, 6 supporting and fixing plate, 7 first pulley, 8 connecting steel wire rope, 9 rope-collecting device, 10 first motor, 11 sliding extrusion plate, 12 spring brake, 13 second sliding track, 14 second pulley, 15 novel cleaning device, 151 fixing and supporting frame, 152 second motor, 153 first rotator, 154 second rotator, 155 first fixer, 156 two-way threaded rod, 157 sliding fixer, 158 second fixer, 159 third fixer, 1510 first electric telescopic rod, 1511 waterproof rotating box, 1512 third motor, 1513 rotating cleaner, 1514 fourth fixer, 1515 scrubbing cleaner, 1516 sliding groove, 1517 fifth fixer, 1518 second electric telescopic rod, 1519 third pulley, 16 squeezing and draining device, 161 fixing connector, 162, 163 air cylinder, 164 squeezing and connecting rod, 165 extrusion board, 17 wash case, 18 inlet, 19 liquid outlets, 20 filter screens, 21 supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a full-automatic waste plastic cleaning and draining device comprises a main work box 1, wherein a cleaning pool 2 is arranged under the main work box 1, the outer part of the cleaning pool 2 is fixedly connected with an outer frame 3, the inner walls of two sides of the cleaning pool 2 are respectively provided with a first sliding rail 4, the inner part of the first sliding rail 4 is slidably connected with a hollowed object bearing box 5, the inner walls of two sides of the hollowed object bearing box 5 are respectively fixedly connected with a supporting and fixing plate 6, two sides of the supporting and fixing plate 6 are respectively rotatably connected with a first pulley 7 through a rotating shaft, and the first pulleys 7 respectively penetrate through the inner walls of two sides of the hollowed object bearing box 5 and extend to the outer part of the hollowed object bearing box 5 to be slidably connected with the first sliding rail 4, so that the hollowed object bearing box 5 can stably slide up and down along the first sliding rail 4; the rotating shafts of the first pulleys 7 are fixedly connected with connecting steel wire ropes 8, the top ends of the connecting steel wire ropes 8 are fixedly connected with rope collectors 9, the bottom ends of the rope collectors 9 are fixedly connected with the bottom ends of two sides of the interior of the main working box 1 respectively, the rotating shafts of the rope collectors 9 are rotatably connected with first motors 10 through belts, the top ends of the first motors 10 are fixedly connected with the inner wall of the top end of the main working box 1 through support frames, and the connecting steel wire ropes 8 are driven to be tightened through the rotation of the rope collectors 9 so as to drive the hollow object bearing box 5 to move up and down; the inner walls of the two sides of the hollow object bearing box 5, which are close to the supporting and fixing plate 6, are respectively provided with a sliding extrusion plate 11, the positions of the inner walls of the two sides of the hollow object bearing box 5, which are close to the sliding extrusion plates 11, are respectively and fixedly connected with a spring brake 12, the spring brakes 12 are combined with the extrusion plates 165 to release the braking of the sliding extrusion plates 11, so that the extrusion plates 165 drive the sliding extrusion plates 11 to extrude towards the middle, and the plastic particles are extruded and drained; the middle position of thing case 5 and the perpendicular both sides inner wall of slip stripper plate 11 is held in the fretwork is provided with second slip track 13, and slip stripper plate 11 is through the second pulley 14 and the second slip track 13 sliding connection of both sides, the middle position fixedly connected with of 1 top inner wall of main work case washs case 17, the inside of wasing case 17 is provided with novel belt cleaning device 15, and main work case 1 is located the top inner wall of wasing case 17 both sides and all extrudes through support frame fixedly connected with extrusion draining device 16, and the bottom of extrusion draining device 16 runs through the bottom inner wall of main work case 1 and extends to the outside of main work case 1, when the thing case 5 is held in the fretwork rises to the assigned height and separates with the liquid level completely, spring brake 12 combines together with stripper plate 165, begin to drip the dry process.

Novel cleaning device 15 includes fix the support frame 151, one side of fix the support frame 151 and the inner wall fixed connection who washs the case 17, the top fixedly connected with second motor 152 of fix the support frame 151, the first transfer ware 153 of output shaft fixedly connected with of second motor 152, first transfer ware 153 rotates through the belt and is connected with second rotation ware 154, the first fixer 155 of inside fixedly connected with of second rotation ware 154, the inside fixedly connected with two-way threaded rod 156 of first fixer 155, the both sides of two-way threaded rod 156 rotate with the both sides inner wall of wasing the case 17 and be connected, two-way threaded rod 156 is located the both ends of first fixer 155 and all rotates and is connected with slip fixer 157, the equal fixed sliding connection in outside of slip fixer 157 has second fixer 158, the bottom of second fixer 158 is through the first electric telescopic handle 1510 of third fixer 159 fixedly connected with, the bottom inner wall of main work case 1 and washing case 17 is run through and is extended to main work case 1's 1 bottom end inner wall to first electric telescopic handle 1510 The outside, and first electric telescopic handle 1510 is located the waterproof case 1511 that rotates of one end fixedly connected with of main work box 1 outside, the inside fixedly connected with third motor 1512 of waterproof case 1511 that rotates, the output shaft of third motor 1512 rotates and is connected with and rotates purger 1513, and rotation through two-way threaded rod 156 drives rotation purger 1513 and removes from both ends to the centre, cleans plastic granules through rotating.

Extrusion draining device 16 includes fixed connector 161, the equal fixedly connected with cylinder 162 in fixed connector 161's both ends, fixed connector 161's one end fixedly connected with atmospheric pressure telescopic link 163 is kept away from to cylinder 162, the one end fixedly connected with extrusion connecting rod 164 of keeping away from cylinder 162 of atmospheric pressure telescopic link 163, one side fixedly connected with stripper plate 165 that the bottom of extrusion connecting rod 164 is close to cylinder 162, flexible drive stripper plate 165 and the extrusion plate 11 of sliding through atmospheric pressure telescopic link 163 extrudes to the centre from both ends, thereby reach the mesh of driping fast.

The rotational washer 1513 includes a fourth holder 1514, and a scrub cleaner 1515 is rotatably attached to an end of the fourth holder 1514 distal from the third motor 1512. One side of third fixer 159 is provided with sliding tray 1516, the one side inner wall sliding connection of wasing case 17 has fifth fixer 1517, and one end fixedly connected with second electric telescopic handle 1518 that fifth fixer 1517 is close to third fixer 159, and second electric telescopic handle 1518 passes through third pulley 1519 and sliding tray 1516 sliding connection, the flexible swing back and forth that drives first electric telescopic handle 1510 through second electric telescopic handle 1518 guarantees the comprehensive nature of scrubbing.

The scrub cleaner 1515 is removable. The scrubbing cleaner 1515 is a soft brush type scrubbing cleaner, does not absorb water, thus not greatly influencing the weight of the device and having better scrubbing effect; a liquid inlet 18 is arranged at the top end of one side of the cleaning pool 2, and a liquid outlet 19 is arranged at the bottom end of one side of the cleaning pool 2 far away from the liquid inlet 18. One end of the liquid outlet 19 inside the cleaning pool 2 is provided with a filter screen 20, and the filter screen 20 can be detached for cleaning. The bottom four corners department of main work box 1 all fixedly connected with supporting leg 21.

When the device is used, the cleaning mixed liquid is added from the liquid inlet 18, the regenerated plastic particles are placed in the hollow object bearing box (5), and then the regenerated plastic particles sink into the cleaning pool (2) of the hollow object bearing box (5) through the rotation of the rope collecting device (9), so that the cleaning mixed liquid completely immerses the regenerated plastic particles in the hollow object bearing box (5); the first electric telescopic rod (1510) starts to extend to enable the rotary cleaner (1513) to reach the bottom end of the hollow object bearing box (5), the second motor (152), the third motor (1512) and the second electric telescopic rod (1518) start to work simultaneously, the rotary cleaner (1513) can transversely move while rotating, and the regenerated plastic particles are comprehensively cleaned; after the cleaning process is finished, the hollow object bearing box (5) rises to a specified position to be completely separated from the liquid level; the spring brake 12 is combined with the extrusion plate 165 to release the braking of the sliding extrusion plate 11, and the expansion of the pneumatic telescopic rod 163 drives the extrusion plate 165 and the sliding extrusion plate 11 to extrude from two ends to the middle, so that the plastic particles are quickly drained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic old and useless plastics wash drain device, includes main work box (1), its characterized in that: a cleaning pool (2) is arranged right below the main working box (1), an outer frame (3) is fixedly connected to the outer part of the cleaning pool (2), first sliding rails (4) are arranged on the inner walls of the two sides of the cleaning pool (2), a hollow object bearing box (5) is slidably connected to the inner part of each first sliding rail (4), supporting and fixing plates (6) are fixedly connected to the inner walls of the two sides of the hollow object bearing box (5), first pulleys (7) are rotatably connected to the two sides of each supporting and fixing plate (6) through rotating shafts, the first pulleys (7) penetrate through the inner walls of the two sides of the hollow object bearing box (5) and extend to the outer part of the hollow object bearing box (5) to be slidably connected with the first sliding rails (4), steel wire ropes (8) are fixedly connected to the rotating shafts of the first pulleys (7), rope collectors (9) are fixedly connected to the top ends of the connecting steel wire ropes (8), the bottom end of the rope collecting device (9) is fixedly connected with the bottom ends of two sides in the main working box (1) respectively, the rotating shaft of the rope collecting device (9) is rotatably connected with a first motor (10) through a belt, the top end of the first motor (10) is fixedly connected with the inner wall of the top end of the main working box (1) through a support frame, the inner walls of two sides of the hollow object bearing box (5) close to a support fixing plate (6) are respectively provided with a sliding extrusion plate (11), the positions of the inner walls of two sides of the hollow object bearing box (5) close to the sliding extrusion plate (11) are respectively and fixedly connected with a spring brake (12), the middle positions of the inner walls of two sides of the hollow object bearing box (5) vertical to the sliding extrusion plate (11) are respectively provided with a second sliding track (13), and the sliding extrusion plate (11) is in sliding connection with the second sliding track (13) through second pulleys (14) on two sides, a cleaning box (17) is fixedly connected to the middle position of the inner wall of the top end of the main working box (1), a novel cleaning device (15) is arranged inside the cleaning box (17), the inner walls of the top end of the main working box (1) at two sides of the cleaning box (17) are fixedly connected with an extrusion draining device (16) through a support frame, and the bottom end of the extrusion draining device (16) penetrates through the inner wall of the bottom end of the main working box (1) and extends to the outside of the main working box (1);

the novel cleaning device (15) comprises a fixed support frame (151), one side of the fixed support frame (151) is fixedly connected with the inner wall of a cleaning box (17), the top end of the fixed support frame (151) is fixedly connected with a second motor (152), the output shaft of the second motor (152) is fixedly connected with a first rotator (153), the first rotator (153) is rotatably connected with a second rotator (154) through a belt, the inside of the second rotator (154) is fixedly connected with a first fixer (155), the inside of the first fixer (155) is fixedly connected with a bidirectional threaded rod (156), the two sides of the bidirectional threaded rod (156) are rotatably connected with the inner walls of the two sides of the cleaning box (17), the two ends of the bidirectional threaded rod (156) positioned on the first fixer (155) are rotatably connected with sliding fixers (157), the outer parts of the sliding retainers (157) are fixedly and slidably connected with second retainers (158), the bottom ends of the second retainers (158) are fixedly connected with first electric telescopic rods (1510) through third retainers (159), the bottom ends of the first electric telescopic rods (1510) penetrate through the inner walls of the bottom ends of the main working box (1) and the cleaning box (17) and extend to the outer part of the main working box (1), one ends of the first electric telescopic rods (1510) positioned outside the main working box (1) are fixedly connected with waterproof rotating boxes (1511), the inner parts of the waterproof rotating boxes (1511) are fixedly connected with third motors (1512), and output shafts of the third motors (1512) are rotatably connected with rotating cleaning devices (1513);

the rotating cleaner (1513) comprises a fourth fixer (1514), one end, far away from a third motor (1512), of the fourth fixer (1514) is rotatably connected with a scrubbing cleaner (1515), one side of the third fixer (159) is provided with a sliding groove (1516), the inner wall of one side of the cleaning box (17) is slidably connected with a fifth fixer (1517), one end, close to the third fixer (159), of the fifth fixer (1517) is fixedly connected with a second electric telescopic rod (1518), the second electric telescopic rod (1518) is slidably connected with the sliding groove (1516) through a third pulley (1519), the scrubbing cleaner (1515) can be detached, and the scrubbing cleaner (1515) is a soft brush type scrubbing cleaner.

2. The full-automatic waste plastic cleaning and draining device according to claim 1, characterized in that: extrusion draining device (16) include fixed connector (161), the equal fixedly connected with cylinder (162) in both ends of fixed connector (161), cylinder (162) keep away from one end fixedly connected with atmospheric pressure telescopic link (163) of fixed connector (161), one end fixedly connected with extrusion connecting rod (164) of keeping away from cylinder (162) of atmospheric pressure telescopic link (163), the bottom of extrusion connecting rod (164) be close to one side fixedly connected with stripper plate (165) of cylinder (162).

3. The full-automatic waste plastic cleaning and draining device according to claim 1, characterized in that: the cleaning device is characterized in that a liquid inlet (18) is formed in the top end of one side of the cleaning pool (2), and a liquid outlet (19) is formed in the bottom end of one side, far away from the liquid inlet (18), of the cleaning pool (2).

4. The full-automatic waste plastic cleaning and draining device according to claim 3, characterized in that: one end of the liquid outlet (19) inside the cleaning pool (2) is provided with a filter screen (20), and the filter screen (20) can be detached for cleaning.

5. The full-automatic waste plastic cleaning and draining device according to claim 1, characterized in that: the bottom four corners of the main work box (1) are fixedly connected with supporting legs (21).