CN217395390U

CN217395390U - Waste recovery prilling granulator is used in polymer plastic film production

Info

Publication number: CN217395390U
Application number: CN202123306076.1U
Authority: CN
Inventors: 梁业彬
Original assignee: Hua'an Shenzhen New Material Co ltd
Current assignee: Hua'an Shenzhen New Material Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-09
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a waste recovery and granulation device for producing high polymer plastic films, which comprises a box body and a melting box, wherein the inside of the box body is provided with a cutting component, the cutting component comprises a motor, the output end of the motor is provided with a rotating shaft, one end of the rotating shaft is provided with a cutting knife, the bottom of the melting box is provided with a discharging component, the discharging component comprises a discharging pipe, the outlet of the discharging pipe is positioned above the cutting knife, the inside of the box body is provided with a water spraying component, the water spraying component comprises a water pump, one end of the water pump is provided with a water spraying pipe, the water outlet of the water spraying pipe is positioned above one side of the cutting knife, the utility model aims to provide a waste recovery and granulation device for producing high polymer plastic films, which can cool particles and simultaneously wash down the particles to avoid the particles from being adhered on the surface of the cutting knife because of the particles are not cooled, causing the cutting knife to work abnormally.

Description

Waste recovery prilling granulator is used in polymer plastic film production

Technical Field

The utility model relates to a waste recycling technical field specifically is a waste recycling prilling granulator is used in production of polymer plastic film.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and is used as a film coating layer, the share of plastic packaging and plastic packaging products on the market is increasing, particularly, the composite plastic flexible packaging is widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of food packaging is the largest, such as beverage packaging, quick-frozen food packaging, steamed food packaging, fast food packaging and the like, the products bring great convenience to the life of people, with the development of times and the gradual progress of science and technology, the film is widely applied in various industries, at present, the situation of waste materials is often generated in the production process of the film, the general solution means is to directly throw away the waste materials, but the direct throwing away of the film waste materials not only wastes resources early, the production cost is increased, and the environment is polluted, so that the plastic film waste is recycled and processed by the granulating device, and is convenient to reuse.

When carrying out the granule cutting after carrying out the hot melt with the plastic film waste material, because still be in high temperature behind the granule cutting, the granule can adhere on the cutting knife surface, leads to the cutting knife to carry out normal work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste recovery prilling granulator is used in polymer plastic film production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste recovery prilling granulator is used in polymer plastic film production, includes box, melting case, the inside of box is provided with cutting assembly, cutting assembly includes the motor, the output of motor is provided with the rotation axis, the one end of rotation axis is provided with the cutting knife, the bottom of melting case is provided with ejection of compact subassembly, ejection of compact subassembly includes the discharging pipe, the export of discharging pipe is located the top of cutting knife, the inside of box is provided with water spray assembly, water spray assembly includes the water pump, the one end of water pump is provided with the spray pipe, the delivery port of spray pipe is located cutting knife one side top.

Optionally, the top of the box body is communicated with a feeding cylinder, and the feeding cylinder is communicated and connected with the melting box.

Optionally, the discharging pipe is L-shaped, a baffle is fixedly connected to the inside of the discharging pipe, a feed roller is rotatably connected to the bottom of the baffle, a belt is arranged on the surface of one end of the feed roller, one end of the belt is connected with the inner wall of the discharging pipe in a penetrating and sliding manner, and one end of the belt is connected with the rotating shaft.

Optionally, the baffle is L-shaped.

Optionally, a filter plate is arranged inside the box body, and a discharge hole is formed in one side of the box body.

Optionally, one end of the water pump is provided with a water storage pipe, one end of the water storage pipe is communicated with a water spraying pipe, and the water spraying pipe is L-shaped.

Optionally, the surface of the cutting knife is fixedly connected with a sealing plate, the sealing plate is L-shaped, and the sealing plate is connected with the cutting knife in a sliding and sealing manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. throw into the inside of melting case with the plastic film waste material through a feeding section of thick bamboo, the melting case melts the plastic film waste material, then flow in the inside of discharging pipe, then the starter motor, the motor drives rotation axis rotation, the rotation axis drives the belt and rotates, the belt drives the feed roller and rotates, the feed roller is with the plastic film waste material discharge after the melting, then cut into the granule by the cutting knife that the rotation axis drove, this moment, water pump work, the standpipe is shoved into with water to the water pump, discharge by the spray pipe through the standpipe, cool off the granule, the granule is rushed down through the strength of washing by water simultaneously, not only cool off the granule, can also dash down the granule, avoid the granule because not cool off the adhesion on the surface of cutting knife, cause the unable normal work of cutting knife.

2. When the cutting knife rotates, the cutting knife drives the closing plate to rotate, before the cutting knife cuts, the closing plate slides with the spray pipe is sealed, after the cutting knife cutting is accomplished, the closing plate is sealed with the spray pipe cancellation, then water passes through the spray pipe blowout, avoids water to spray to the cutting knife always, sprays for a long time and can make the cutting knife damage.

Drawings

FIG. 1 is a schematic view of the overall structure of a waste recycling and granulating apparatus for producing a polymer plastic film;

FIG. 2 is a sectional view of the waste recycling and granulating apparatus for producing polymer plastic films of the present invention;

FIG. 3 is a partial cross-sectional view of the waste recycling and granulating apparatus for producing polymer plastic films of the present invention;

FIG. 4 is an enlarged view of the portion A in FIG. 3 of the waste recycling and granulating apparatus for producing polymer plastic films of the present invention;

fig. 5 is a schematic view of a local structure of the waste recycling and granulating apparatus for producing polymer plastic films of the present invention.

In the figure: 1. a box body; 2. a feeding cylinder; 3. a melting box; 4. a cutting assembly; 41. a motor; 42. a rotating shaft; 43. a cutting knife; 5. a discharge assembly; 51. a discharge pipe; 52. a baffle plate; 53. a feed roller; 54. a belt; 6. a water spray assembly; 61. a water pump; 62. a water storage pipe; 63. a filter plate; 64. a water spray pipe; 65. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a waste recycling and granulating device for producing polymer plastic film, including a box body 1 and a melting box 3, wherein a cutting assembly 4 is disposed inside the box body 1, the cutting assembly 4 includes a motor 41, an output end of the motor 41 is provided with a rotation shaft 42, one end of the rotation shaft 42 is provided with a cutting knife 43, a bottom of the melting box 3 is provided with a discharging assembly 5, the discharging assembly 5 includes a discharging pipe 51, an outlet of the discharging pipe 51 is located above the cutting knife 43, an inside of the box body 1 is provided with a water spraying assembly 6, the water spraying assembly 6 includes a water pump 61, one end of the water pump 61 is provided with a water spraying pipe 64, a water outlet of the water spraying pipe 64 is located above one side of the cutting knife 43, the plastic film waste can be melted by the melting box 3, flows into the inside of the discharging pipe 51 and then is discharged, the motor 41 drives the rotation shaft 42 to rotate, the rotation knife 43 is driven by the rotation shaft 42 to cut the melted plastic film waste into particles, the water pump 61 then sprays water through the spray pipe 64 to cool the pellets.

The top intercommunication of box 1 has a feeding section of thick bamboo 2, and a feeding section of thick bamboo 2 is connected with melting case 3 intercommunication, can drop into the inside of melting case 3 with the plastic film waste material through a feeding section of thick bamboo 2.

Discharging pipe 51 is the L shape, the inside fixedly connected with baffle 52 of discharging pipe 51, the bottom of baffle 52 is rotated and is connected with feed roller 53, the one end surface of feed roller 53 is provided with belt 54, the one end of belt 54 and the inner wall of discharging pipe 51 run through sliding connection, and the one end of belt 54 is connected with rotation axis 42, the inside of discharging pipe 51 is flowed into to the plastic film waste material after the melting, drive belt 54 through rotation axis 42 and rotate, belt 54 drives feed roller 53 and rotates, feed roller 53 discharges the plastic film waste material after the melting.

The baffle 52 is L-shaped, and the baffle 52 can directly guide the melted plastic film waste to flow into the surface of the feeding roller 53, so that the melted plastic film waste is prevented from flowing into the surface of the belt 54, and the belt 54 cannot normally work.

The inside of box 1 is provided with filter 63, and one side of box 1 is provided with the discharge gate, through the discharge gate, can collect the granule.

One end of the water pump 61 is provided with the water storage pipe 62, the one end and the spray pipe 64 intercommunication of water storage pipe 62 are connected, the spray pipe 64 is L-shaped, through the work of the water pump 61, the water pump 61 gushes water into the inside of the water storage pipe 62, the water storage pipe 62 is sprayed with water through the spray pipe 64, the water outlet of the spray pipe 64 can be sprayed with water to the surface of the cutting knife 43 above the cutting knife 43, then the water can be recycled through the filter plate 63, and the filter plate 63 can collect particles.

The fixed surface of cutting knife 43 is connected with sealing plate 65, and sealing plate 65 is the L shape, and sealing plate 65 and cutting knife 43 sliding seal connect through sealing plate 65 and spray pipe 64 sealing connection, and water can't spout, and when sealing plate 65 and spray pipe 64 cancelled sealing connection, water just can spout, avoids water to spray cutting knife 43 always, sprays for a long time and can make cutting knife 43 damage.

The working principle is as follows: when the plastic film waste material melting device is used, plastic film waste materials are thrown into the melting box 3 through the feeding barrel 2, the melting box 3 melts the plastic film waste materials and then flows into the discharging pipe 51, the motor 41 is started, the motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the belt 54 to rotate, the belt 54 drives the feeding roller 53 to rotate, the feeding roller 53 discharges the melted plastic film waste materials, then the cutting knife 43 driven by the rotating shaft 42 cuts the waste materials into particles, at the moment, the water pump 61 works, the water pump 61 surges water into the water storage pipe 62, the water is discharged from the water spraying pipe 64 through the water storage pipe 62 to cool the particles, the particles are flushed down by the force of flushing water, when the cutting knife 43 rotates, the cutting knife 43 drives the sealing plate 65 to rotate, before the cutting knife 43 cuts, the sealing plate 65 and the water spraying pipe 64 are sealed and slide, after the cutting knife 43 cuts, the sealing plate 65 and the water spraying pipe 64 are unsealed, the water is then sprayed through the spray pipe 64, avoiding the water from being sprayed all the way to the cutting blade 43.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A waste recovery and granulation device for producing a polymer plastic film, which comprises a box body (1) and a melting box (3), it is characterized in that a cutting component (4) is arranged in the box body (1), the cutting assembly (4) comprises a motor (41), the output end of the motor (41) is provided with a rotating shaft (42), a cutting knife (43) is arranged at one end of the rotating shaft (42), a discharging component (5) is arranged at the bottom of the melting box (3), the discharging assembly (5) comprises a discharging pipe (51), an outlet of the discharging pipe (51) is positioned above the cutting knife (43), a water spraying component (6) is arranged in the box body (1), the water spraying component (6) comprises a water pump (61), one end of the water pump (61) is provided with a water spray pipe (64), and a water outlet of the water spray pipe (64) is positioned above one side of the cutting knife (43).

2. The waste recycling and granulating apparatus for producing polymer plastic film according to claim 1, wherein the top of the box body (1) is connected with a feeding cylinder (2), and the feeding cylinder (2) is connected with the melting tank (3).

3. The waste recycling and granulating apparatus for producing polymeric plastic film according to claim 1, wherein the discharging pipe (51) is L-shaped, a baffle (52) is fixedly connected to the inside of the discharging pipe (51), a feeding roller (53) is rotatably connected to the bottom of the baffle (52), a belt (54) is disposed on one end surface of the feeding roller (53), one end of the belt (54) is slidably connected to the inner wall of the discharging pipe (51), and one end of the belt (54) is connected to the rotating shaft (42).

4. The recycling and granulating apparatus of wastes produced in the production of polymeric plastic films as claimed in claim 3, wherein said baffle (52) is L-shaped.

5. The waste recycling and granulating apparatus for producing polymeric plastic film according to claim 1, wherein the inside of said box (1) is provided with a filter plate (63), and one side of said box (1) is provided with a discharge hole.

6. The recycling and granulating apparatus for wastes generated in the production of polymer plastic films as claimed in claim 1, wherein a water storage pipe (62) is disposed at one end of the water pump (61), one end of the water storage pipe (62) is connected to a water spray pipe (64), and the water spray pipe (64) is L-shaped.

7. The waste recycling and granulating apparatus for producing polymeric plastic film as claimed in claim 1, wherein a sealing plate (65) is fixedly connected to the surface of said cutter (43), said sealing plate (65) is L-shaped, and said sealing plate (65) is slidably and sealingly connected to said cutter (43).