CN216914474U

CN216914474U - Plastic granulating device applied to production, processing and forming of packaging bottles

Info

Publication number: CN216914474U
Application number: CN202220440355.2U
Authority: CN
Inventors: 苗博文
Original assignee: Suqian Zhengmao Packaging Co ltd
Current assignee: Suqian Zhengmao Packaging Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-08
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a plastic granulating device applied to production, processing and forming of packaging bottles, and relates to the technical field of production and processing of packaging bottles. According to the utility model, the heating and stirring device is installed, raw materials are added into the heating and stirring box to be heated and melted, the motor works to drive the driving wheel to rotate and the driven wheel to rotate, the stirring rotating shaft rotates along with the stirring blade to stir the raw materials, large granular substances and non-melted impurities are overturned from the bottom, the semi-liquid substances are filtered by the blade screen, the elastic connecting rope plays a role in connecting the stirring blade, the triangular fixing frame plays a role in reinforcing the blade screen, and the problems that the plastic granulating device needs to intensively collect and convey the heated and stirred raw materials to the cooling extruder to cool and extrude the raw materials, and the labor cost is complex are solved.

Description

Plastic granulating device applied to production, processing and forming of packaging bottles

Technical Field

The utility model relates to the technical field of packaging bottle production and processing, in particular to a plastic granulating device applied to packaging bottle production and processing molding.

Background

Most of packaging bottles are plastic products, in order to ensure that the colors of the packaging bottles are uniform and free of impurities in the processing process of the packaging bottles, plastic raw materials are melted, stirred, cooled, extruded and granulated, and then the plastic granules are melted and injection molded, so that a plastic granulating device applied to the production, processing and molding of the packaging bottles is needed.

The following problems exist in the prior art:

1. in the prior art, a plastic granulating device heats and stirs a plastic raw material on another machine, and then the plastic is collected and conveyed to a cooling extruder for cooling and extruding, so that the process is complicated and the labor cost is consumed;

2. in the prior art, after plastic material strips extruded from a die head enter a granulator through cooling, the cutting knife is often blocked by the material strips, or strip granules which are not completely cut off exist in the cut material granules, so that the production efficiency and the quality of master batches are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic granulating device applied to production, processing and molding of packaging bottles, which aims to have the functions of heating, stirring and melting raw materials and solve the problems that the plastic granulating device needs to intensively collect and convey the heated and stirred raw materials to a cooling extruder to carry out a cooling extrusion process, and the labor cost is complicated; wherein another purpose is in order to solve the problem that often can appear the dead cutter of material strip card or the strip grain phenomenon that has not completely cut off in the material grain after the material strip that gets into the granulator from the plastics material strip that the die head extrudes through cooling to reach the effect that promotes production efficiency and masterbatch quality.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a be applied to packing bottle production and processing fashioned plastics prilling granulator, includes plastics prilling granulator main part, plastics prilling granulator main part includes the cooling tube, the inside of cooling tube is provided with extrusion device, the upper end of cooling tube is provided with heating agitating unit, the one end of cooling tube is provided with cuts grain device, heating agitating unit is including heating agitator tank, motor one, from the driving wheel and stirring the pivot, the lower surface of heating agitator tank and the inner wall fixed connection of cooling tube, cut grain device including shell, motor two, pivot and folding blade, the side surface of shell and the side surface fixed connection of cooling tube.

The technical scheme of the utility model is further improved as follows: the output end of the motor I is fixedly provided with a driving wheel, and a central shaft of the driving wheel is fixedly connected with one end of the extrusion device.

The technical scheme of the utility model is further improved as follows: the side surface of the driven wheel is movably connected with the inner wall of the heating stirring box, and a belt is movably mounted on the outer surfaces of the driven wheel and the driving wheel.

The technical scheme of the utility model is further improved as follows: one end of the stirring rotating shaft is fixedly connected with a central shaft of the driven wheel, the other end of the stirring rotating shaft is movably connected with the inner wall of the heating and stirring box, and a heater and a feed inlet are arranged at the upper end of the stirring rotating shaft.

The technical scheme of the utility model is further improved as follows: the blade screen is fixedly installed on the outer surface of the stirring rotating shaft, a triangular fixing frame is fixedly installed at the bottom of the blade screen, and the bottom of the triangular fixing frame is fixedly connected with the outer surface of the stirring rotating shaft.

The technical scheme of the utility model is further improved as follows: the one end of blade screen cloth articulates there is the stirring blade, the inboard surface of stirring blade articulates there is the elastic connection rope, the one end of elastic connection rope is articulated with the surface of blade screen cloth.

The technical scheme of the utility model is further improved as follows: the inner wall of the shell is fixedly connected with the outer surface of the extruding device, the output end of the motor II is fixedly connected with one end of the rotating shaft, and one end of the folding blade is fixedly connected with the outer surface of the rotating shaft.

The technical scheme of the utility model is further improved as follows: one side of the folding blade is provided with a particle breaking knife, one end of the particle breaking knife is fixedly connected with the outer surface of the rotating shaft, and a metal chain is fixedly arranged between the particle breaking knife and the folding blade.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a plastic granulating device applied to production, processing and forming of packaging bottles, which is characterized in that a heating and stirring device is installed, raw materials are added into a heating and stirring box to be heated and melted, a motor works to drive a driving wheel to rotate and a driven wheel to rotate, a stirring rotating shaft rotates along with the driving wheel, stirring blades stir the raw materials, large granular substances and unmelted impurities are overturned from the bottom, a semi-liquid substance is filtered by a blade screen, an elastic connecting rope plays a role in connecting the stirring blades, a triangular fixing frame plays a role in reinforcing the blade screen, and the problems that the plastic granulating device needs to intensively collect and convey the heated and stirred raw materials to a cooling extruder to cool and extrude the raw materials, and the labor cost is complex are solved.

2. The utility model provides a plastic granulating device applied to production, processing and molding of packaging bottles, wherein a granulating device is installed, a first motor rotates to enable an extruding device to work to extrude materials, a second motor rotates to enable a rotating shaft to rotate, a folding blade carries out granulation on the materials extruded by the extruding device, a granule breaking blade ensures that plastic granules are broken after the folding blade is cut off, and a metal chain plays a role in connecting the folding blade and the granule breaking blade, so that the problem that a strip is clamped to a cutter frequently after plastic strips extruded from a die head enter a granulator after being cooled or strip granules which are not completely cut off exist in the cut granules is solved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of a stirring shaft according to the present invention;

fig. 4 is a schematic cross-sectional view of a structural pelletizing apparatus of the present invention.

In the figure: 1. a plastic granulation apparatus main body; 11. a cooling tube; 12. an extrusion device; 2. a heating and stirring device; 21. heating the stirring box; 22. a first motor; 221. a driving wheel; 23. a driven wheel; 231. a belt; 24. turning over the stirring rotating shaft; 241. a blade screen; 242. a triangular fixing frame; 243. turning over the stirring blades; 244. the elastic connecting rope; 3. a granulating device; 31. a housing; 32. a second motor; 33. a rotating shaft; 34. folding the blade; 341. a particle breaking knife; 342. a metal chain.

Detailed Description

The present invention is further illustrated in detail below with reference to examples:

example 1

As shown in fig. 1-4, the present invention provides a plastic granulating apparatus applied to the production, processing and molding of packaging bottles, comprising a plastic granulating apparatus main body 1, wherein the plastic granulating apparatus main body 1 comprises a cooling pipe 11, an extruding apparatus 12 is arranged inside the cooling pipe 11, a heating and stirring apparatus 2 is arranged at the upper end of the cooling pipe 11, a granulating apparatus 3 is arranged at one end of the cooling pipe 11, the heating and stirring apparatus 2 comprises a heating and stirring tank 21, a first motor 22, a driven wheel 23 and a stirring and stirring rotating shaft 24, the lower surface of the heating and stirring tank 21 is fixedly connected with the inner wall of the cooling pipe 11, the granulating apparatus 3 comprises a housing 31, a second motor 32, a rotating shaft 33 and a folding blade 34, the side surface of the housing 31 is fixedly connected with the side surface of the cooling pipe 11, a driving wheel 221 is fixedly arranged at the output end of the first motor 22, the central shaft of the driving wheel 221 is fixedly connected with one end of the extruding apparatus 12, the side surface of the driven wheel 23 is movably connected with the inner wall of the heating and stirring box 21, and the belt 231 is movably arranged on the outer surfaces of the driven wheel 23 and the driving wheel 221.

In this embodiment, the heating and stirring box 21 plays a role of heating and melting plastic raw materials, the first motor 22 operates to drive the driving wheel 221 and the driven wheel 23 to rotate, the stirring rotating shaft 24 rotates along with the rotation of the driving wheel to stir the raw materials, the completely melted raw materials flow into the extruding device 12, the extruding device 12 extrudes the raw materials under the driving of the driving wheel 221, and the cooling pipe 11 plays a role of cooling.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: one end of the stirring rotating shaft 24 is fixedly connected with a central shaft of the driven wheel 23, the other end of the stirring rotating shaft 24 is movably connected with the inner wall of the heating stirring box 21, a heater and a feed inlet are arranged at the upper end of the stirring rotating shaft 24, a blade screen 241 is fixedly arranged on the outer surface of the stirring rotating shaft 24, a triangular fixing frame 242 is fixedly arranged at the bottom of the blade screen 241, and the bottom of the triangular fixing frame 242 is fixedly connected with the outer surface of the stirring rotating shaft 24.

In this embodiment, the stirring shaft 24 rotates to stir the raw material by the stirring vanes 243, large granular substances and infusible impurities are turned over from the bottom, the vane screen 241 filters the semi-liquid substances, the elastic connecting rope 244 serves to connect the stirring vanes 243, and the triangular fixing frame 242 serves to reinforce the vane screen 241.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: one end of the blade screen 241 is hinged with a stirring blade 243, the inner side surface of the stirring blade 243 is hinged with an elastic connecting rope 244, one end of the elastic connecting rope 244 is hinged with the surface of the blade screen 241, the inner wall of the shell 31 is fixedly connected with the outer surface of the extruding device 12, the output end of the motor II 32 is fixedly connected with one end of the rotating shaft 33, one end of the folding blade 34 is fixedly connected with the outer surface of the rotating shaft 33, one side of the folding blade 34 is provided with a grain breaking blade 341, one end of the grain breaking blade 341 is fixedly connected with the outer surface of the rotating shaft 33, and a metal chain 342 is fixedly installed between the grain breaking blade 341 and the folding blade 34.

In this embodiment, the second motor 32 rotates to rotate the rotating shaft 33, the folding blade 34 cuts the material extruded by the extruding device 12, the pellet cutter 341 ensures that the plastic pellets are cut after the folding blade 34 cuts, and the metal chain 342 serves to connect the folding blade 34 and the pellet cutter 341.

The working principle of the plastic granulating device applied to the production, processing and forming of the packaging bottle is described in detail below.

As shown in fig. 1-4, firstly, the heating and stirring tank 21 heats the raw material to melt the plastic, the motor one 22 operates to drive the driving wheel 221 and the driven wheel 23 to rotate, the stirring rotating shaft 24 rotates along with the stirring rotating shaft, then the stirring blade 243 stirs the raw material, large granular substances and non-molten impurities are turned from the bottom, the blade screen 241 filters semi-liquid substances, the completely molten raw material flows into the extruding device 12, the extruding device 12 extrudes the raw material under the drive of the driving wheel 221, finally, the motor two 32 rotates to drive the rotating shaft 33 to rotate, the folding blade 34 cuts the material extruded by the extruding device 12, and the cutting blade 341 ensures that the plastic particles are cut after the folding blade 34 cuts the plastic particles.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a be applied to packing bottle production machine-shaping's plastics prilling granulator, includes plastics prilling granulator main part (1), plastics prilling granulator main part (1) includes cooling tube (11), the inside of cooling tube (11) is provided with extrusion device (12), its characterized in that: a heating and stirring device (2) is arranged at the upper end of the cooling pipe (11), and a granulating device (3) is arranged at one end of the cooling pipe (11);

the heating and stirring device (2) comprises a heating and stirring box (21), a first motor (22), a driven wheel (23) and a stirring rotating shaft (24), and the lower surface of the heating and stirring box (21) is fixedly connected with the inner wall of the cooling pipe (11);

the pelletizing device (3) comprises a shell (31), a second motor (32), a rotating shaft (33) and a folding blade (34), and the side surface of the shell (31) is fixedly connected with the side surface of the cooling pipe (11).

2. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: the output end of the first motor (22) is fixedly provided with a driving wheel (221), and the central shaft of the driving wheel (221) is fixedly connected with one end of the extrusion device (12).

3. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: the side surface of the driven wheel (23) is movably connected with the inner wall of the heating and stirring box (21), and a belt (231) is movably arranged on the outer surfaces of the driven wheel (23) and the driving wheel (221).

4. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: one end of the stirring rotating shaft (24) is fixedly connected with a central shaft of the driven wheel (23), the other end of the stirring rotating shaft (24) is movably connected with the inner wall of the heating and stirring box (21), and a heater and a feeding hole are arranged at the upper end of the stirring rotating shaft (24).

5. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: the utility model discloses a stirring shaft, including stirring pivot (24), the outer fixed surface of stirring pivot (24) installs blade screen cloth (241), the bottom fixed mounting of blade screen cloth (241) has triangle mount (242), the bottom of triangle mount (242) and the outer fixed surface who stirs pivot (24) are connected.

6. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 5, wherein: one end of the blade screen (241) is hinged with a stirring blade (243), the inner side surface of the stirring blade (243) is hinged with an elastic connecting rope (244), and one end of the elastic connecting rope (244) is hinged with the surface of the blade screen (241).

7. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: the inner wall of shell (31) and the surface fixed connection of extrusion device (12), the output of motor two (32) and the one end fixed connection of pivot (33), the one end of folding blade (34) and the surface fixed connection of pivot (33).

8. The plastic granulating device applied to the production, processing and molding of the packaging bottle as claimed in claim 1, wherein: one side of the folding blade (34) is provided with a particle breaking knife (341), one end of the particle breaking knife (341) is fixedly connected with the outer surface of the rotating shaft (33), and a metal chain (342) is fixedly arranged between the particle breaking knife (341) and the folding blade (34).