CN221246447U - Waste plastic film recovery device - Google Patents
Waste plastic film recovery device Download PDFInfo
- Publication number
- CN221246447U CN221246447U CN202323071133.1U CN202323071133U CN221246447U CN 221246447 U CN221246447 U CN 221246447U CN 202323071133 U CN202323071133 U CN 202323071133U CN 221246447 U CN221246447 U CN 221246447U
- Authority
- CN
- China
- Prior art keywords
- box body
- fixedly arranged
- side wall
- frame
- plastic film
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- 239000002985 plastic film Substances 0.000 title claims abstract description 55
- 229920006255 plastic film Polymers 0.000 title claims abstract description 55
- 239000002699 waste material Substances 0.000 title claims abstract description 42
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
The utility model discloses a waste plastic film recycling device which comprises a box body, a feeding pipe and a discharging pipe, wherein the feeding pipe is arranged at the middle position of the side wall of the box body, the discharging pipe is arranged at the bottom of the side wall of the box body, and the waste plastic film recycling device further comprises a feeding assembly, a compression assembly and a discharging assembly. The utility model belongs to the technical field of plastic film recovery, and particularly relates to a waste plastic film recovery device which is used for guiding and extruding waste plastic films at a feeding position, reducing the blockage at the feeding position, reducing the whole volume and pushing out, improving the recovery efficiency, increasing the bonding effect inside the waste plastic films, improving the whole stability and being more convenient to carry and transport.
Description
Technical Field
The utility model belongs to the technical field of plastic film recovery, and particularly relates to a waste plastic film recovery device.
Background
The plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and as a film coating layer, is frequently used for greenhouse coverage in agriculture, and the plastic film used for greenhouse coverage in the prior art needs to be replaced after being aged for a long time, the waste plastic film can be uniformly recycled, and can be reused after the later operations of cleaning, drying, crushing, melting, granulating and the like of a processing plant, so that the processing mode not only can protect the environment, but also can effectively save resources and produce economic benefits.
In the publication number CN217414585U, a waste plastic film recycling device is disclosed, in which a plastic film is extruded so that the volume can be contracted, the outer surface of a bulk plastic film stack is slightly heated and melted, but the external heating of the bulk plastic alone cannot improve the internal bonding effect, the overall stability is poor, the bulk stability is easy to loosen in the process of carrying and transporting, and the waste film has no corresponding material guiding structure in the recycling feeding process, the feeding position is easy to be blocked, and the recycling efficiency is affected.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the waste plastic film recycling device which guides and extrudes the waste plastic film at the feeding position, reduces the blockage at the feeding position, reduces the whole volume and pushes out, improves the recycling efficiency, increases the bonding effect inside the waste plastic film, increases the whole stability and is more convenient to carry and transport.
The technical scheme adopted by the utility model is as follows: the waste plastic film recycling device comprises a box body, a feeding pipe and a discharging pipe, wherein the feeding pipe is arranged at the middle position of the side wall of the box body, the discharging pipe is arranged at the bottom of the side wall of the box body, and the waste plastic film recycling device further comprises a feeding assembly, a compression assembly and a discharging assembly;
The feeding assembly is arranged on the feeding pipe and comprises a rotating shaft, a second conveying roller, a fixing frame, a rotating motor, a first gear, a second gear and a first conveying roller, wherein the rotating shaft penetrates through the feeding pipe and is rotationally connected with the feeding pipe, the second conveying roller is fixedly arranged at the middle position of the rotating shaft, the second gear is fixedly arranged at one end of the rotating shaft, the fixing frame is fixedly arranged on the outer side wall of the feeding pipe, the rotating motor is fixedly arranged on the outer side wall of the fixing frame, the first gear is fixedly arranged at the output end of the rotating motor and is meshed with the first gear, and the first conveying roller is fixedly arranged at the output end of the rotating motor and is arranged inside the feeding pipe.
Further, the material pressing assembly is arranged on the box body, the material pressing assembly comprises an electric push rod, a pressing plate, a side box, a flame spray gun, a side frame, a cylinder, a connecting plate and a partition plate, the electric push rod penetrates through the top of the box body to be fixedly arranged on the box body, the pressing plate is fixedly arranged at the free end of the electric push rod, the side box is fixedly arranged on the side wall of the box body and is communicated with the inside of the box body, the flame spray gun is arranged inside the side box, the side frame is fixedly arranged on the outer side wall of the box body, the cylinder penetrates through the side frame and is fixedly connected with the side frame, the connecting plate is fixedly arranged at one end of the cylinder, the partition plate is fixedly arranged on the outer side wall of the connecting plate, and one end of the partition plate penetrates through the side wall of the box body and is in sliding connection with the box body.
Further, the discharging assembly comprises a supporting frame, a servo motor, a threaded rod, an adjusting frame and a pushing plate, wherein the supporting frame is fixedly arranged on the outer side wall of the box body, the servo motor is fixedly arranged on the outer side wall of the supporting frame, one end of the threaded rod is arranged at the output end of the servo motor, the other end of the threaded rod is rotationally arranged on the outer side wall of the box body, the adjusting frame penetrates through the threaded rod and is in threaded connection with the threaded rod, one end of the adjusting frame penetrates through the side wall of the box body and is in sliding connection with the box body, and the pushing plate is fixedly arranged on the outer side wall of the adjusting frame.
Further, the adjusting frame is arranged in a transverse U shape, and reinforcing rods are arranged among the top wall of the side frame, the outer side wall of the box body and the bottom wall of the side box.
Further, an electric heating plate is provided inside the partition plate and inside the pressing plate.
Further, the outside of electric putter is equipped with the reinforcement frame, the reinforcement frame is fixed to be located on the box roof.
Further, the diameter of the first gear is the same as that of the second gear.
After the structure is adopted, the utility model has the following beneficial effects: the utility model provides a waste plastic film recovery device which comprises:
(1) The waste plastic films at the feeding position are subjected to guide extrusion, so that the waste plastic films enter at a uniform speed, the blockage at the feeding position is reduced, the heating uniformity of a flame spray gun can be ensured, the surface roughness and the surface energy of the waste plastic films are increased, and the adhesion between the plastic films is improved;
(2) The whole volume is reduced by extruding the waste plastic film, the outer surface of the block-shaped plastic film is slightly heated and melted, and the extruded block-shaped waste plastic film is pushed out, so that the recovery efficiency is improved;
(3) The whole structure design is simple and reasonable, the whole stability is improved, the carrying and the transportation are more convenient, and the practicability is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the whole structure of a waste plastic film recycling device according to the present utility model;
FIG. 2 is a schematic perspective view of a recycling device for waste plastic films according to the present utility model;
fig. 3 is a half cross-sectional view of a waste plastic film recycling apparatus according to the present utility model.
In the drawings: 1. the device comprises a box body, 2, a feeding pipe, 3, a discharging pipe, 4, a rotating shaft, 5, a second conveying roller, 6, a fixing frame, 7, a rotating motor, 8, a first gear, 9, a second gear, 10, a first conveying roller, 11, an electric push rod, 12, a pressing plate, 13, a side box, 14, a flame spray gun, 15, a side frame, 16, a cylinder, 17, a connecting plate, 18, a partition plate, 19, a supporting frame, 20, a servo motor, 21, a threaded rod, 22, an adjusting frame, 23, a push plate, 24, a reinforcing rod, 25, an electric heating plate, 26 and a reinforcing frame.
Detailed Description
As shown in figures 1-2, the waste plastic film recycling device comprises a box body 1, a feeding pipe 2 and a discharging pipe 3, wherein the feeding pipe 2 is arranged at the middle position of the side wall of the box body 1, the discharging pipe 3 is arranged at the bottom of the side wall of the box body 1, and the waste plastic film recycling device further comprises a feeding assembly, a compressing assembly and a discharging assembly.
As shown in fig. 1-3, a feeding assembly is arranged on the feeding pipe 2, and the feeding assembly comprises a rotating shaft 4, a conveying roller two 5, a fixing frame 6, a rotating motor 7, a gear one 8, a gear two 9 and a conveying roller one 10.
As shown in fig. 1 to 3, a pressing assembly is provided on the case 1, the pressing assembly including an electric push rod 11, a pressing plate 12, a side case 13, a flame spray gun 14, a side frame 15, a cylinder 16, a connection plate 17 and a partition 18.
As shown in fig. 1-3, the discharge assembly includes a support frame 19, a servo motor 20, a threaded rod 21, an adjustment frame 22, and a push plate 23.
In order to avoid the condition that the feeding position is blocked, the rotating shaft 4 penetrates through the feeding pipe 2 and is rotationally connected with the feeding pipe 2, the conveying roller II 5 is fixedly arranged at the middle position of the rotating shaft 4, the gear II 9 is fixedly arranged at one end of the rotating shaft 4, the fixing frame 6 is fixedly arranged on the outer side wall of the feeding pipe 2, the rotating motor 7 is fixedly arranged on the outer side wall of the fixing frame 6, the gear I8 is fixedly arranged at the output end of the rotating motor 7, the gear I8 is meshed with the gear II 9, and the conveying roller I10 is fixedly arranged at the output end of the rotating motor 7 and is arranged inside the feeding pipe 2.
In order to improve the adhesion effect between the waste plastic films and facilitate transportation, the electric push rod 11 penetrates through the top of the box body 1 to be fixedly arranged on the box body 1, the pressing plate 12 is fixedly arranged at the free end of the electric push rod 11, the side box 13 is fixedly arranged on the side wall of the box body 1 and is communicated with the interior of the box body 1, the flame spray gun 14 is arranged inside the side box 13, the side frame 15 is fixedly arranged on the outer side wall of the box body 1, the air cylinder 16 penetrates through the side frame 15 and is fixedly connected with the side frame 15, the connecting plate 17 is fixedly arranged at one end of the air cylinder 16, the partition plate 18 is fixedly arranged on the outer side wall of the connecting plate 17, one end of the partition plate 18 penetrates through the side wall of the box body 1 and is in sliding connection with the box body 1, and the electric heating plates 25 are arranged inside the partition plate 18 and the pressing plate 12.
In order to facilitate the extraction of the waste plastic film after extrusion treatment, the support frame 19 is fixedly arranged on the outer side wall of the box body 1, the servo motor 20 is fixedly arranged on the outer side wall of the support frame 19, one end of the threaded rod 21 is arranged at the output end of the servo motor 20, the other end of the threaded rod 21 is rotationally arranged on the outer side wall of the box body 1, the adjusting frame 22 penetrates through the threaded rod 21 and is in threaded connection with the threaded rod 21, one end of the adjusting frame 22 penetrates through the side wall of the box body 1 and is in sliding connection with the box body 1, and the push plate 23 is fixedly arranged on the outer side wall of the adjusting frame 22.
Wherein, adjusting frame 22 is horizontal U style of calligraphy setting, is equipped with stiffening rod 24 between side bearer 15 roof, box 1 lateral wall and the side box 13 diapire, and gear one 8 diameters are the same with gear two 9 diameters, and electric putter 11 outside is equipped with reinforcing frame 26, and reinforcing frame 26 is fixed to be located on the box 1 roof, and conveying roller one 10 and conveying roller two 5 can select for use the non-stick silica gel roller.
When the plastic film conveying device is specifically used, waste plastic films are added into a feeding pipe 2, a rotating motor 7 is started, the rotating motor 7 drives a gear I8 to rotate, the gear I8 drives a gear II 9 to rotate, at the moment, a conveying roller I10 and a conveying roller II 5 simultaneously rotate, the waste plastic films enter a box body 1 through a gap between the conveying roller and the conveying roller II 5 and fall onto a partition 18, then a flame spray gun 14 is started, flame spraying intensity is controlled to avoid the flame to contact the waste plastic films, the flame can increase the roughness and the surface energy of the surfaces of the waste plastic films, so that the adhesion between the plastic films is improved, an electric heating plate 25 is started to preheat later, then an electric push rod 11 is controlled to stretch out, the electric push rod 11 drives a pressing plate 12 to move downwards, the whole volume is reduced for the extrusion of the waste plastic films, the generated heat of the electric heating plate 25 can slightly heat the outer surfaces of the bulk plastic films, the waste plastic films are increased in an adhesion effect, scattering in a transportation process is avoided, a cylinder 16 is controlled to shrink after the compression is completed, the bulk plastic films fall down, then a servo motor 20 is started, a servo motor 20 is driven 21 to rotate, an adjusting frame 22 is made to move on the 21, and then the threaded rod is driven to move the adjusting frame 22 on the 21, and then the whole plastic film conveying device can be more convenient to convey the bulk plastic films, and the waste films can be recycled through the conveying pipe.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a abandonment plastic film recovery unit, includes box, inlet pipe and discharging pipe, the box lateral wall intermediate position is located to the inlet pipe, the box lateral wall bottom is located to the discharging pipe, its characterized in that: the device also comprises a feeding component, a compression component and a discharging component;
The feeding assembly is arranged on the feeding pipe and comprises a rotating shaft, a second conveying roller, a fixing frame, a rotating motor, a first gear, a second gear and a first conveying roller, wherein the rotating shaft penetrates through the feeding pipe and is rotationally connected with the feeding pipe, the second conveying roller is fixedly arranged at the middle position of the rotating shaft, the second gear is fixedly arranged at one end of the rotating shaft, the fixing frame is fixedly arranged on the outer side wall of the feeding pipe, the rotating motor is fixedly arranged on the outer side wall of the fixing frame, the first gear is fixedly arranged at the output end of the rotating motor and is meshed with the first gear, and the first conveying roller is fixedly arranged at the output end of the rotating motor and is arranged inside the feeding pipe.
2. The waste plastic film recycling apparatus according to claim 1, wherein: the compression assembly is arranged on the box body and comprises an electric push rod, a pressing plate, a side box, a flame spray gun, a side frame, a cylinder, a connecting plate and a partition plate, wherein the electric push rod penetrates through the top of the box body to be fixedly arranged on the box body, the pressing plate is fixedly arranged at the free end of the electric push rod, the side box is fixedly arranged on the side wall of the box body and is communicated with the inside of the box body, the flame spray gun is arranged inside the side box, the side frame is fixedly arranged on the outer side wall of the box body, the cylinder penetrates through the side frame and is fixedly connected with the side frame, the connecting plate is fixedly arranged at one end of the cylinder, the partition plate is fixedly arranged on the outer side wall of the connecting plate, and one end of the partition plate penetrates through the side wall of the box body and is in sliding connection with the box body.
3. A waste plastic film recycling apparatus according to claim 2, wherein: the discharging assembly comprises a supporting frame, a servo motor, a threaded rod, an adjusting frame and a pushing plate, wherein the supporting frame is fixedly arranged on the outer side wall of the box body, the servo motor is fixedly arranged on the outer side wall of the supporting frame, one end of the threaded rod is arranged at the output end of the servo motor, the other end of the threaded rod is rotationally arranged on the outer side wall of the box body, the adjusting frame penetrates through the threaded rod and is in threaded connection with the threaded rod, one end of the adjusting frame penetrates through the side wall of the box body and is in sliding connection with the box body, and the pushing plate is fixedly arranged on the outer side wall of the adjusting frame.
4. A waste plastic film recycling apparatus according to claim 3, wherein: the adjusting frame is arranged in a transverse U shape, and reinforcing rods are arranged among the top wall of the side frame, the outer side wall of the box body and the bottom wall of the side box.
5. The waste plastic film recycling apparatus according to claim 4, wherein: and an electric heating plate is arranged in the partition plate and the pressing plate.
6. The waste plastic film recycling apparatus according to claim 5, wherein: the outside of electric putter is equipped with the reinforcement frame, the reinforcement frame is fixed to be located on the box roof.
7. The waste plastic film recycling apparatus according to claim 6, wherein: the diameter of the first gear is the same as that of the second gear.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221246447U true CN221246447U (en) | 2024-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |