CN216544172U

CN216544172U - Recovery unit is smashed to waste material for plastic products production

Info

Publication number: CN216544172U
Application number: CN202122826320.0U
Authority: CN
Inventors: 张正华; 董斌
Original assignee: Qidong Rihong Plastic Products Co ltd
Current assignee: Qidong Rihong Plastic Products Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a waste material crushing and recycling device for plastic product production, which comprises a shell, wherein actively connected crushing rollers are symmetrically arranged on the inner wall of the shell, first motors are symmetrically arranged on the outer wall of the shell, the rotating directions of output shafts of the first motors are opposite, the output shaft of the first motor is connected with the crushing rollers, a screening mechanism is arranged on the inner wall of the shell below the crushing rollers, a collecting box matched with the shell is movably arranged below the screening mechanism, supporting columns are symmetrically arranged on the outer wall of the shell, and a transmission mechanism is arranged on the outer wall of each supporting column. According to the utility model, the output shaft of the motor II can drive the two scraping plates to rotate on the surface of the screening plate, the conveying belt conveys the plastic fragments which do not accord with the standard to the feeding port, the plastic fragments which accord with the standard and do not accord with the standard are sorted, so that the plastic fragments which do not accord with the standard fall between the two shredding rollers, the plastic fragments which do not accord with the standard are processed again, the shredding effect on plastic waste is improved, and the uniformity of the plastic fragments is promoted.

Description

Recovery unit is smashed to waste material for plastic products production

Technical Field

The utility model relates to the technical field of plastic products, in particular to a waste crushing and recycling device for plastic product production.

Background

Plastic products are a general term for articles for daily use, industry and the like which are processed by adopting plastics as main raw materials, and include products of all processes such as injection molding, plastic suction and the like which take plastics as raw materials, and in the production process of the plastic products, the leftover materials of the plastic products are usually generated.

The patent that current chinese patent, grant publication number is CN213947114U, and it discloses, including the box, the inside upside of box is provided with first crushing roller and second and smashes the roller, and the inside downside of box is provided with the filter sieve, and the lower wall of filter sieve is fixed with shock dynamo, and both sides lateral wall all is fixed with the deflector around the top of filter sieve corresponds the box is inside, and the left side of box is provided with first screw conveyer, and the right side of box is fixed with second screw conveyer. According to the waste crushing device, the second screw conveyor is used for conveying the filtered larger pieces of waste to the feeding hole for waste reprocessing, and the first screw conveyor is used for conveying the waste to be crushed to the feeding hole, so that the problems that the crushing effect of the waste crushing device in the prior art is poor, and the waste can be carried to a high position by a worker for feeding when the waste crushing device is fed in the prior art, and the labor intensity of the worker is increased are solved.

However, the above patent does not sufficiently crush the waste material during use, resulting in uniform size of the crushed waste material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste material crushing and recycling device for plastic product production, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: recovery unit is smashed to waste material for plastic products production, which comprises a housin, shells inner wall symmetry is equipped with swing joint's shredding roller, shells outer wall symmetry is equipped with motor one, two the output shaft rotation opposite direction of motor one, the output shaft of motor one with the shredding roller is connected, shells inner wall in shredding roller below is equipped with screening mechanism, screening mechanism below activity be equipped with casing assorted collecting box, shells outer wall symmetry is equipped with the support column, the support column outer wall is equipped with transmission device.

Furthermore, the upper portion of the screening mechanism is symmetrically provided with spray heads on the inner wall of the shell, the bottom of the collecting box is provided with a filter screen, the bottom of the shell is provided with an inclined plane, and the lower end of the inclined plane is provided with a drain pipe.

Further, screening mechanism includes the screening board, the screening board is located shells inner wall, the screening inboard wall is equipped with a plurality of through-holes, screening board outer wall symmetry is equipped with swing joint's scraper blade, the screening board outer wall is equipped with motor two, the scraper blade with motor two's output shaft, one of them the scraper blade outside in shells inner wall is equipped with the output tube that runs through, selects separately the plastics piece after processing.

Further, transmission device includes the support frame, support frame outer wall both ends and two the support column is connected, support frame outer wall activity is equipped with a plurality of equidistant driving rollers, and is a plurality of through big inclination transmission band swing joint between the driving roller, one of them the driving roller outer wall is equipped with motor three, motor three outer wall with the support frame is connected, supports big inclination transmission band.

Further, big inclination transmission band includes baseband, flange and cross slab, the flange symmetry is located the baseband outer wall, the cross slab is located the baseband outer wall is in two between the flange, can carry not up to standard plastic fragments.

Furthermore, big inclination transmission band one side is equipped with the conveyer belt, conveyer belt one end pass through backup pad one with casing outer wall swing joint, the conveyer belt other end pass through backup pad two with support column outer wall swing joint supports the conveyer belt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the shredding rollers, the first motor, the screening mechanism, the screening plate, the scraping plates, the second motor, the supporting frame, the transverse partition plate and the large-inclination-angle transmission belt, the output shaft of the second motor can drive the two scraping plates to rotate on the surface of the screening plate, and the conveying belt conveys the plastic fragments which do not accord with the standard to the feeding port, so that the plastic fragments which accord with the standard and do not accord with the standard are sorted, so that the plastic fragments which do not accord with the standard fall between the two shredding rollers, and the plastic fragments which do not accord with the standard are processed again, thereby improving the shredding effect on plastic waste and promoting the uniformity of the plastic fragments.

2. According to the utility model, by arranging the shell, the spray head, the filter screen drain pipe and the inclined plane, clean water and plastic fragments meeting the standard can continuously fall through the plurality of through holes on the inner wall of the screening plate under the action of gravity and fall into the collection box, the plastic fragments meeting the standard are concentrated in the collection box under the support of the filter screen, the clean water flows into the inclined plane through the filter screen at the bottom of the collection box and then flows out of the device through the drain pipe, so that the cleaning of plastic waste is realized, and the recycling of resources is promoted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a front sectional view of the present invention as a whole;

FIG. 3 is a side view of the transfer mechanism of the present invention;

FIG. 4 is an enlarged schematic view at A of FIG. 2 of the present invention;

in the figure: 1. a housing; 2. a first motor; 3. a shredding roller; 4. a screening mechanism; 5. a transport mechanism; 6. a collection box; 7. a support pillar; 8. a spray head; 9. a filter screen; 10. a drain pipe; 11. a bevel; 12. screening the plate; 13. a squeegee; 14. a second motor; 15. an output pipe; 16. a support frame; 17. a large pitch conveyor belt; 18. a third motor; 19. a baseband; 20. blocking edges; 21. a diaphragm plate; 22. and (5) conveying the belt.

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. 1-4, the present invention provides the following technical solutions: the waste material crushing and recycling device for plastic product production comprises a shell 1, wherein the inner wall of the shell 1 is symmetrically provided with a movably connected crushing roller 3, the outer wall of the shell 1 is symmetrically provided with a first motor 2, the rotation directions of output shafts of the first motor 2 are opposite, the output shaft of the first motor 2 is connected with the crushing roller 3, the inner wall of the shell 1 is provided with a screening mechanism 4 below the crushing roller 3, the screening mechanism 4 comprises a screening plate 12, the screening plate 12 is arranged on the inner wall of the shell 1, the inner wall of the screening plate 12 is provided with a plurality of through holes, the outer wall of the screening plate 12 is symmetrically provided with a movably connected scraping plate 13, the outer wall of the screening plate 12 is provided with a second motor 14, the scraping plate 13 is connected with the output shaft of the second motor 14, one of the scraping plates 13 is arranged outside the inner wall of the shell 1 and is provided with a penetrating output pipe 15, and plastic fragments after being processed are sorted, a collecting box 6 matched with the shell 1 is movably arranged below the screening mechanism 4, supporting columns 7 are symmetrically arranged on the outer wall of the shell 1, a transmission mechanism 5 is arranged on the outer wall of each supporting column 7, each transmission mechanism 5 comprises a supporting frame 16, two ends of the outer wall of each supporting frame 16 are connected with the corresponding two supporting columns 7, a plurality of transmission rollers which are equidistant are movably arranged on the outer wall of each supporting frame 16, the transmission rollers are movably connected through a large-inclination-angle transmission belt 17, a conveying belt 22 is arranged on one side of the large-inclination-angle transmission belt 17, one end of each conveying belt 22 is movably connected with the outer wall of the shell 1 through a first supporting plate, the other end of each conveying belt 22 is movably connected with the outer wall of each supporting column 7 through a second supporting plate, the conveying positions and the conveying angles of the conveying belts 22 are controlled by the first supporting plate and the second supporting plate, so that one end of each conveying belt 22 is positioned on one side above the feeding port, the other end of conveyer belt 22 is located one side of big inclination transmission band 17, and conveyer belt 22 will not accord with the plastics piece of standard and carry the feed inlet for the plastics piece that does not accord with the standard falls into between two shredding rollers 3 through the feed inlet, supports conveyer belt 22, one of them the driving roller outer wall is equipped with three motors 18, three 18 outer walls of motor with support frame 16 is connected, supports big inclination transmission band 17, big inclination transmission band 17 includes baseband 19, flange 20 and cross slab 21, flange 20 symmetry is located the 19 outer wall of baseband, cross slab 21 is located 19 outer wall of baseband in two between the flange 20, the plastics piece that does not accord with the standard passes through output tube 15 and slides down on cross slab 21, and the one end tilt up that baseband 19 was kept away from to cross slab 21 this moment, forms the cavity that has certain inclination through baseband 19, flange 20 and cross slab 21, the plastic fragments are located in the cavity, so that the plastic fragments on the diaphragm plate 21 are protected from falling off, and the substandard plastic fragments can be conveyed.

The specific implementation mode is as follows: when the plastic waste recycling device is used, plastic waste is thrown in from the feeding hole, the output shafts of the two motors I2 reversely rotate, the output shafts of the two motors I2 drive the two corresponding shredding rollers 3 to reversely rotate, the two shredding rollers 3 are meshed with each other, the plastic waste thrown in from the feeding hole enters a gap between the two shredding rollers 3, so that the plastic waste is extruded and shredded, plastic fragments formed after the plastic waste is processed fall on the surface of the screening plate 12 under the action of gravity, according to a preset design standard, a plurality of through holes in the inner wall of the screening plate 12 only can pass through the plastic fragments smaller than a certain specification, the plastic fragments meeting the standard continuously fall into the collecting box 6 through the through holes, the plastic waste is recycled, the resource reutilization is promoted, the output shaft of the motor II 14 drives the two scraping plates 13 to rotate on the surface of the screening plate 12, and the scraping plates 13 continuously rotate, on the one hand, can promote the plastics piece that accords with the standard to pass through the through-hole, on the other hand, the plastics piece that drives and is not conform to the standard gets into in the output tube 15, realize the separation to the plastics piece of equidimension not, be convenient for further processing is not conform to the plastics piece of standard, the plastics piece that is not conform to the standard passes through output tube 15 landing on cross slab 21, the one end that cross slab 21 kept away from baseband 19 at this moment upwards inclines, through baseband 19, flange 20 and cross slab 21 form the cavity that has certain inclination, the plastics piece is located this cavity, thereby protect the plastics piece on cross slab 21 not to drop, the output shaft of motor three 18 drives the driving roller who is connected with it and rotates, support frame 16 and support column 7 support the driving roller, the driving roller drives the baseband 19 rotation of big inclination transmission band 17, thereby drive cross slab 21 and shift up, make the plastics piece that is not conform to the standard shift up, when the moving position of the diaphragm plate 21 with the plastic fragments is beyond the highest point of the highest transmission mechanism 5, one end of the diaphragm plate 21, which is far away from the base band 19, is inclined downwards, the plastic fragments which do not accord with the standard slide down along the diaphragm plate 21 and slide down on the surface of the conveying belt 22, the conveying positions and the conveying angles of the first supporting plate and the second supporting plate of the pair of conveying belts 22 are controlled, one end of the conveying belt 22 is positioned on one side above the feeding hole, the other end of the conveying belt 22 is positioned on one side of the large-inclination-angle conveying belt 17, the conveying belt 22 conveys the plastic fragments which do not accord with the standard to the feeding hole, the plastic fragments which do not accord with the standard fall between the two shredding rollers 3 through the feeding hole, the plastic fragments which do not accord with the standard are processed again, the repeated processing of the plastic waste is realized, and the equipment can continuously input the plastic waste which is not shredded to the feeding hole during the use, promote the crushing effect to plastic waste, promote the degree of consistency of plastic chip.

Referring to fig. 1-3, the present invention provides the following technical solutions: the waste crushing and recycling device for plastic product production is characterized in that spray heads 8 are symmetrically arranged on the inner wall of the shell 1 above the screening mechanism 4, a filter screen 9 is arranged at the bottom of the collecting box 6, an inclined plane 11 is arranged at the bottom of the shell 1, and a drain pipe 10 is arranged at the lower end of the inclined plane 11.

The specific implementation mode is as follows: when in use, the plastic waste is directly exposed in the air and is contaminated with a lot of dust, the plastic waste is cut in the processing process of a plastic product production line and is discarded, the surface of the plastic waste is covered with a large amount of powder in the cutting process, therefore, the plastic waste is cleaned in the recovery process of the plastic waste, the processed plastic waste falls out from between the two shredding rollers 3, the input end of the spray head 8 is connected with an external water inlet pipe, cleaning water is sprayed to the plastic fragments through the spray head 8 and is cleaned in the falling process of the plastic fragments, the cleaning water and the plastic fragments which accord with the standard continue to fall through a plurality of through holes on the inner wall of the screening plate 12 under the action of gravity and fall into the collection box 6, the plastic fragments which accord with the standard are concentrated in the collection box 6 under the support of the filtering net 9, and the cleaning water flows into the inclined plane 11 through the filtering net 9 at the bottom of the collection box 6, then flows out of the device through a drain pipe 10, so that the plastic waste is cleaned, and the recycling of resources is promoted.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, the utility model can enable the output shaft of the motor II 14 to drive the two scraping plates 13 to rotate on the surface of the screening plate 12 through the arrangement of the shredding rollers 3, the motor I2, the screening mechanism 4, the screening plate 12, the scraping plates 13, the motor II 14, the supporting frame 16, the transverse partition plate 21 and the large-inclination-angle conveying belt 17, and the conveying belt 22 conveys plastic fragments which do not accord with the standard to a feeding port, so that the plastic fragments which accord with the standard and do not accord with the standard are sorted, the plastic fragments which do not accord with the standard fall between the two shredding rollers 3, the plastic fragments which do not accord with the standard are processed again, the shredding effect on plastic waste is improved, and the uniformity of the plastic fragments is promoted.

Further, referring to the attached drawings 1-3 of the specification, the cleaning water and the standard plastic fragments can continuously fall through a plurality of through holes on the inner wall of the screening plate 12 under the action of gravity and fall into the collection box 6 by arranging the shell 1, the spray head 8, the filtering net 9, the water discharging pipe 10 and the inclined plane 11, the standard plastic fragments are collected in the collection box 6 under the support of the filtering net 9, the cleaning water flows into the inclined plane 11 through the filtering net 9 at the bottom of the collection box 6 and then flows out of the device through the water discharging pipe 10, the cleaning of the plastic wastes is realized, and the recycling of resources is promoted.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Recovery unit is smashed to waste material for plastic products production, including casing (1), its characterized in that: casing (1) inner wall symmetry is equipped with swing joint's shredding roller (3), casing (1) outer wall symmetry is equipped with motor (2), two the output shaft rotation opposite direction of motor (2), the output shaft of motor (2) with shredding roller (3) are connected, casing (1) inner wall in shredding roller (3) below is equipped with screening mechanism (4), screening mechanism (4) below activity be equipped with casing (1) assorted collecting box (6), casing (1) outer wall symmetry is equipped with support column (7), support column (7) outer wall is equipped with transmission device (5).

2. The waste material pulverizing and recycling apparatus for plastic product production according to claim 1, wherein: screening mechanism (4) top in casing (1) inner wall symmetry is equipped with shower nozzle (8), collecting box (6) bottom is equipped with filter screen (9), casing (1) bottom is equipped with inclined plane (11), the lower one end in inclined plane (11) is equipped with drain pipe (10).

3. The waste material pulverizing and recycling apparatus for plastic product production according to claim 1, wherein: screening mechanism (4) are including screening board (12), screening board (12) are located casing (1) inner wall, screening board (12) inner wall is equipped with a plurality of through-holes, screening board (12) outer wall symmetry is equipped with swing joint's scraper blade (13), screening board (12) outer wall is equipped with motor two (14), scraper blade (13) with the output shaft of motor two (14), one of them scraper blade (13) outside in casing (1) inner wall is equipped with output tube (15) that run through.

4. The waste material pulverizing and recycling apparatus for plastic product production according to claim 1, wherein: transmission device (5) are including support frame (16), support frame (16) outer wall both ends and two support column (7) are connected, support frame (16) outer wall activity is equipped with a plurality of equidistant driving rollers, and is a plurality of through big inclination transmission band (17) swing joint between the driving roller, one of them the driving roller outer wall is equipped with motor three (18), motor three (18) outer wall with support frame (16) are connected.

5. The waste material pulverizing and recycling apparatus for plastic product production according to claim 4, wherein: big inclination transmission band (17) include baseband (19), flange (20) and cross slab (21), flange (20) symmetry is located baseband (19) outer wall, cross slab (21) are located baseband (19) outer wall is in two between flange (20).

6. The waste material pulverizing and recycling apparatus for plastic product production according to claim 5, wherein: big inclination transmission band (17) one side is equipped with conveyer belt (22), conveyer belt (22) one end pass through backup pad one with casing (1) outer wall swing joint, conveyer belt (22) other end pass through backup pad two with support column (7) outer wall swing joint.