CN214491189U

CN214491189U - Plastic granulating equipment

Info

Publication number: CN214491189U
Application number: CN202120236781.XU
Authority: CN
Inventors: 张德傲
Original assignee: Guizhou Juxing Plastic Industry Co ltd
Current assignee: Guizhou Juxing Plastic Industry Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a plastic granulating device, which comprises a workbench, a stirring unit, a power unit, a feeding unit and a cutting unit; a workbench: the upper surface of the machine body is provided with a stirring unit, a power unit, a feeding unit and a cutting unit; a stirring unit: contain motor support, first motor, garrulous blade, transmission shaft, protruding stone face, pulverize gear, stirring vane, electrical heating board and agitator tank, the last surface mounting of workstation has the agitator tank, the end cover is installed to the upper end of agitator tank, install motor support on the end cover, install first motor on the motor support, the output shaft of first motor has the transmission shaft through first coupling joint, the inside upper surface of agitator tank is equipped with garrulous blade. This plastics granulation equipment structure reliability is high, and the cutting pulverizes effectually, has improved work efficiency, can control the material loading velocity of flow, and the cooling effect is good, can satisfy people's requirement, provides the help to people's work.

Description

Plastic granulating equipment

Technical Field

The utility model relates to the technical field of plastics, specifically a plastics granulation equipment.

Background

In the plastic raw material production industry, various waste plastic products such as unqualified plastic products and the like are produced frequently in plastic production and processing, the waste plastic products can cause great pollution to the environment, and in order to treat the plastic products without further causing environmental pollution, the existing method is to recycle the plastic products. The most common mode for recycling waste plastics in China is recycling granulation, and the traditional granulation process is to melt and granulate the recycled waste plastics for recycling.

The modern technology, application number 201810645870.2, discloses a plastic granulating device, which comprises a melting mechanism, a heating mechanism, a filtering mechanism and a plastic granulating mechanism. Waste plastic is guided into a melting mechanism for melting, impurities are filtered through a guiding filtering mechanism, after the molten plastic passes through a wire extruder to form plastic wires, the plastic wires enter a cooling pipeline, a liquid nitrogen generator drops liquid nitrogen into the cooling pipeline, the liquid nitrogen vaporizes to absorb a large amount of heat, so that the plastic wires are cooled to be shaped, the cooled plastic wires are conveyed to a granulator, and the plastic wires are granulated by the granulator to form plastic particles.

Its structural reliability is low, and the cutting pulverizes the effect generally to work efficiency is low, and the uncontrollable material loading velocity of flow can't satisfy people's requirement, has produced inconvenience to people's work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a plastics granulation equipment, this plastics granulation equipment structure reliable degree is high, and the cutting pulverizes effectually, has improved work efficiency, can control the material loading velocity of flow, and the cooling effect is good, can satisfy people's requirement, provides help to people's work, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic granulation device comprises a workbench, a stirring unit, a power unit, a feeding unit and a cutting unit;

a workbench: the upper surface of the machine body is provided with a stirring unit, a power unit, a feeding unit and a cutting unit;

a stirring unit: the automatic grinding device comprises a motor support, a first motor, a crushing blade, a transmission shaft, a convex stone surface, a grinding gear, a stirring blade, an electric heating plate and a stirring box, wherein the stirring box is installed on the upper surface of a workbench, an end cover is installed at the upper end of the stirring box, the motor support is installed on the end cover, the first motor is installed on the motor support, an output shaft of the first motor is connected with the transmission shaft through a first coupler, the crushing blade is arranged on the upper surface inside the stirring box, the convex stone surface is arranged in the middle of the stirring box, the grinding gear is installed in the middle of the transmission shaft and corresponds to the horizontal position of the convex stone surface, the stirring blade is installed at the lower end of the transmission shaft, the electric heating plate is installed at the lower end of the outer surface of the stirring box, and the input end of the first motor is electrically connected with the output end of an external controller;

a power unit: contain second motor, threaded rod, motor cabinet, work box, water pump and pipeline, the last surface mounting of workstation has motor cabinet and work box, install the second motor on the motor cabinet, the output shaft of second motor is connected with the one end of threaded rod through the second coupling, the output shaft rotates with the work box to be connected, the threaded rod is located the work box inside, the pipeline is installed to the lower extreme of agitator tank, the other end and the work box of pipeline link to each other, the mid-mounting of pipeline has the water pump, the cylinder nozzle is still installed to the surface of work box, external control ware's output is connected to the input electricity of second motor.

Further, the material loading unit contains slide, slider, spout, funnel and funnel support, the last fixed surface of workstation installs the funnel support, the surface mounting of funnel support has the funnel, inside the lower extreme of funnel stretched into the agitator tank, the slide has been seted up to the upper surface of funnel support, slider and slide sliding connection, the slide is installed to the upper end of slider, the spout has been seted up on the funnel, slide and spout sliding connection. The sliding plate is controlled to move on the sliding groove by controlling the sliding block to move on the funnel support, so that the size of a feeding opening of the funnel is controlled, and the feeding flow speed is controlled.

Further, the cutting unit contains pneumatic cylinder, pneumatic cylinder support, cutter and cutting plate, the last surface mounting of workstation has the pneumatic cylinder support, install the pneumatic cylinder on the pneumatic cylinder support, the cutter is installed to the tip of pneumatic cylinder piston rod, the last surface mounting of workstation has the cutting plate, the cutter corresponds with the cutting plate level. The hydraulic cylinder is controlled by an external controller to work, the movement of the cutter is controlled by the extension of a piston rod of the hydraulic cylinder, and the cutter is matched with the cutting plate to cut the cylindrical new material into particles.

Further, still include fixture block, inlet opening and apopore, inlet opening, apopore and cooling tube have been seted up on the work box, cooling tube is the U-shaped structure, the draw-in groove has been seted up on the work box, the draw-in groove is connected with the fixture block buckle. Through inlet opening to cooling pipe input coolant liquid, recycle the fixture block and seal inlet opening and apopore, and the department of sealing has sealed the pad, prevents to block up the cylinder nozzle because the viscous plastics liquid of high temperature, cools off the work box.

Furthermore, the workbench comprises a storage groove, wherein the storage groove is formed in the upper surface of the workbench and is positioned under the cylindrical tube opening. The cut cylindrical plastic particles are stored through the storage groove.

Compared with the prior art, the beneficial effects of the utility model are that: the plastic granulating device has the following advantages:

1. this plastics granulation equipment has the stirring unit, cuts plastics through the stirring unit, pulverizes for heating the stirring to the plastics more easily and become molten state for holistic work efficiency.

2. This plastics granulation equipment has inlet opening and apopore, can prevent through inlet opening, apopore and cooling tube that the cylinder nozzle is blockked up to the thick plastics liquid of high temperature, cools off the work box.

3. This plastics granulation equipment structure reliability is high, and the cutting pulverizes effectually, has improved work efficiency, can control the material loading velocity of flow, and the cooling effect is good, can satisfy people's requirement, provides the help to people's work.

Drawings

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

FIG. 2 is a schematic structural view of the stirring unit of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1 workbench, 2 stirring units, 21 motor supports, 22 first motors, 23 crushing blades, 24 transmission shafts, 25 convex stone surfaces, 26 crushing gears, 27 stirring blades, 28 electric heating plates, 29 stirring boxes, 3 power units, 31 second motors, 32 threaded rods, 33 motor bases, 34 working boxes, 35 water pumps, 36 pipelines, 4 feeding units, 41 sliding plates, 42 sliding blocks, 43 sliding grooves, 44 funnels, 45 funnel supports, 5 cutting units, 51 hydraulic cylinders, 52 hydraulic cylinder supports, 53 cutters, 54 cutting plates, 6 end covers, 7 storage tanks, 8 cylindrical openings, 9 clamping blocks, 10 water inlet holes and 11 water outlet holes.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic granulating device comprises a workbench 1, a stirring unit 2, a power unit 3, a feeding unit 4 and a cutting unit 5;

a workbench 1: the upper surface of the stirring device is provided with a stirring unit 2, a power unit 3, a feeding unit 4 and a cutting unit 5; the feeding unit 4 comprises a sliding plate 41, a sliding block 42, a sliding groove 43, a funnel 44 and a funnel support 45, the funnel support 45 is fixedly mounted on the upper surface of the workbench 1, the funnel 44 is mounted on the outer surface of the funnel support 45, the lower end of the funnel 44 extends into the stirring box 29, a sliding way is formed in the upper surface of the funnel support 45, the sliding block 42 is connected with the sliding way in a sliding mode, the sliding plate 41 is mounted at the upper end of the sliding block 42, the sliding groove 43 is formed in the funnel 44, and the sliding plate 41 is connected with the sliding groove 43 in a sliding mode. The size of the feeding opening of the hopper 44 and thus the feeding flow rate is controlled by controlling the movement of the slide 42 on the hopper support 45 and thus the slide 41 on the chute 43. The cutting unit 5 comprises a hydraulic cylinder 51, a hydraulic cylinder support 52, a cutter 53 and a cutting plate 54, the hydraulic cylinder support 52 is mounted on the upper surface of the workbench 1, the hydraulic cylinder 51 is mounted on the hydraulic cylinder support 52, the cutter 53 is mounted at the end part of a piston rod of the hydraulic cylinder 51, the cutting plate 54 is mounted on the upper surface of the workbench 1, and the cutter 53 horizontally corresponds to the cutting plate 54. The hydraulic cylinder 51 is controlled to work by an external controller, the movement of the cutter 53 is controlled by the extension and contraction of the piston rod of the hydraulic cylinder 51, and the cutter is matched with the cutting plate 54 to cut the cylindrical new material into particles. Still include fixture block 9, inlet opening 10 and apopore 11, seted up inlet opening 10, apopore 11 and cooling tube on the work box 34, the cooling tube is the U-shaped structure, has seted up the draw-in groove on the work box 34, and the draw-in groove is connected with fixture block 9 buckle. Through inlet opening 10 to cooling pipe input coolant liquid, recycle fixture block 9 and seal inlet opening 10 and apopore 11, and the department of sealing has sealed the pad, prevents to cool off work box 34 because the thick plastic liquid of high temperature blocks up cylinder nozzle 8. Still include storing groove 7, storing groove 7 has still been seted up to the upper surface of workstation 1, and storing groove 7 is located cylinder nozzle 8 under. The cut cylindrical plastic particles are stored through the storage groove 7.

The stirring unit 2: comprises a motor bracket 21, a first motor 22, a crushing blade 23, a transmission shaft 24, a convex stone surface 25, a crushing gear 26, a stirring blade 27, an electric heating plate 28 and a stirring box 29, the upper surface of the workbench 1 is provided with a stirring box 29, the upper end of the stirring box 29 is provided with an end cover 6, the end cover 6 is provided with a motor support 21, the motor support 21 is provided with a first motor 22, the output shaft of the first motor 22 is connected with a transmission shaft 24 through a first coupler, the upper surface inside the stirring box 29 is provided with a crushing blade 23, the middle inside the stirring box 29 is provided with a convex stone surface 25, the middle part of the transmission shaft 24 is provided with a crushing gear 26, the crushing gear 26 corresponds to the horizontal position of the convex stone surface 25, the lower end of the transmission shaft 24 is provided with a stirring blade 27, the lower end of the outer surface of the stirring box 29 is provided with an electric heating plate 28, and the input end of the first motor 22 is electrically connected with the output end of an external controller; after feeding, the first motor 22 is controlled to work by the external controller, the first motor 22 drives the transmission shaft 24 to rotate, the plastic is cut by the crushing blade 23, the crushing gear 26 is driven to rotate by the rotation of the transmission shaft 24 to be matched with the convex stone surface 25 to crush the plastic, the stirring blade 27 is driven to stir by the rotation of the transmission shaft 24, and the plastic is heated by the electric heating plate 28 and is accelerated to be in a molten state by the external controller.

A power unit 3: contain second motor 31, threaded rod 32, motor cabinet 33, work box 34, water pump 35 and pipeline 36, the last surface mounting of workstation 1 has motor cabinet 33 and work box 34, install second motor 31 on the motor cabinet 33, the output shaft of second motor 31 is connected with the one end of threaded rod 32 through the second coupling, the output shaft rotates with work box 34 to be connected, threaded rod 32 is located inside work box 34, pipeline 36 is installed to the lower extreme of agitator tank 29, the other end of pipeline 36 links to each other with work box 34, the mid-mounting of pipeline 36 has water pump 35, cylinder nozzle 8 is still installed to work box 34's surface, external control's output is connected to second motor 31's input electricity. Through the work of external control ware control water pump 35, pass through pipeline transport to the work box with plastics under the molten condition, drive threaded rod 32 by the work of external control ware control second motor 31 again and rotate, make the new material extrude forward, become cylindric ejection of compact through cylinder nozzle 8.

When in use:

the size of the feeding opening of the hopper 44 and thus the feeding flow rate is controlled by controlling the movement of the slide 42 on the hopper support 45 and thus the slide 41 on the chute 43. After feeding, the first motor 22 is controlled to work by the external controller, the first motor 22 drives the transmission shaft 24 to rotate, the plastic is cut by the crushing blade 23, the crushing gear 26 is driven to rotate by the rotation of the transmission shaft 24 to be matched with the convex stone surface 25 to crush the plastic, the stirring blade 27 is driven to stir by the rotation of the transmission shaft 24, and the plastic is heated by the electric heating plate 28 and is accelerated to be in a molten state by the external controller. Through the work of external control ware control water pump 35, pass through pipeline transport to the work box with plastics under the molten condition, drive threaded rod 32 by the work of external control ware control second motor 31 again and rotate, make the new material extrude forward, become cylindric ejection of compact through cylinder nozzle 8. Through inlet opening 10 to cooling pipe input coolant liquid, recycle fixture block 9 and seal inlet opening 10 and apopore 11, and the department of sealing has sealed the pad, prevents to cool off work box 34 because the thick plastic liquid of high temperature blocks up cylinder nozzle 8. The hydraulic cylinder 51 is controlled to work by an external controller, the movement of the cutter 53 is controlled by the extension and contraction of the piston rod of the hydraulic cylinder 51, and the cutter is matched with the cutting plate 54 to cut the cylindrical new material into particles. The cut cylindrical plastic particles are stored through the storage groove 7.

It should be noted that in this embodiment, the core chip of the external controller is an STC single chip microcomputer, the specific model is STC15W204S, the first motor 22 and the second motor 31 can be freely configured according to the actual application scenario, and the first motor 22 and the second motor 31 can be single-phase series motor manufactured by shin motor products ltd of eastern guan, preferably rotate at a speed of below 21000 rpm. The external controller controls the operation of the hydraulic cylinder 51, the water pump 35, the first motor 22 and the second motor 31 by a method commonly used in the art.

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. A plastics granulation equipment which characterized in that: comprises a workbench (1), a stirring unit (2), a power unit (3), a feeding unit (4) and a cutting unit (5);

the upper surface of the workbench (1) is provided with a stirring unit (2), a power unit (3), a feeding unit (4) and a cutting unit (5);

stirring unit (2): contain motor support (21), first motor (22), garrulous blade (23), transmission shaft (24), marble face (25), grind gear (26), stirring vane (27), electrical heating board (28) and agitator tank (29), the last surface mounting of workstation (1) has agitator tank (29), end cover (6) are installed to the upper end of agitator tank (29), install motor support (21) on end cover (6), install first motor (22) on motor support (21), the output shaft of first motor (22) has transmission shaft (24) through first coupling joint, the inside upper surface of agitator tank (29) is equipped with garrulous blade (23), middle part in agitator tank (29) is equipped with marble face (25), the mid-mounting of transmission shaft (24) grinds gear (26), grind gear (26) and the horizontal position of marble face (25) correspond, the lower end of the transmission shaft (24) is provided with a stirring blade (27), the lower end of the outer surface of the stirring box (29) is provided with an electric heating plate (28), and the input end of the first motor (22) is electrically connected with the output end of an external controller;

power unit (3): comprises a second motor (31), a threaded rod (32), a motor base (33), a working box (34), a water pump (35) and a pipeline (36), the upper surface of the workbench (1) is provided with a motor base (33) and a working box (34), a second motor (31) is arranged on the motor base (33), an output shaft of the second motor (31) is connected with one end of a threaded rod (32) through a second coupler, the output shaft is rotationally connected with a working box (34), the threaded rod (32) is positioned in the working box (34), the lower end of the stirring box (29) is provided with a pipeline (36), the other end of the pipeline (36) is connected with the working box (34), the middle part of pipeline (36) installs water pump (35), cylinder nozzle (8) are still installed to the surface of work box (34), the output of external control ware is connected to the input electricity of second motor (31).

2. A plastics pelletizing apparatus as claimed in claim 1, characterized in that: material loading unit (4) contain slide (41), slider (42), spout (43), funnel (44) and funnel support (45), the last fixed surface of workstation (1) installs funnel support (45), the outer surface mounting of funnel support (45) has funnel (44), the lower extreme of funnel (44) stretches into agitator tank (29) inside, the slide has been seted up to the upper surface of funnel support (45), slider (42) and slide sliding connection, slide (41) are installed to the upper end of slider (42), spout (43) have been seted up on funnel (44), slide (41) and spout (43) sliding connection.

3. A plastics pelletizing apparatus as claimed in claim 1, characterized in that: cutting unit (5) contain pneumatic cylinder (51), hydraulic cylinder support (52), cutter (53) and cutting plate (54), the last surface mounting of workstation (1) has hydraulic cylinder support (52), install pneumatic cylinder (51) on hydraulic cylinder support (52), cutter (53) are installed to the tip of pneumatic cylinder (51) piston rod, the last surface mounting of workstation (1) has cutting plate (54), cutter (53) correspond with cutting plate (54) level.

4. A plastics pelletizing apparatus as claimed in claim 1, characterized in that: still include fixture block (9), inlet opening (10) and apopore (11), inlet opening (10), apopore (11) and cooling tube have been seted up on work box (34), cooling tube is the U-shaped structure, the draw-in groove has been seted up on work box (34), the draw-in groove is connected with fixture block (9) buckle.

5. A plastics pelletizing apparatus as claimed in claim 1, characterized in that: still include storing groove (7), storing groove (7) have still been seted up to the upper surface of workstation (1), storing groove (7) are located cylinder tube mouth (8) under.