CN213382423U

CN213382423U - Plastic extrusion granulator

Info

Publication number: CN213382423U
Application number: CN202021765050.6U
Authority: CN
Inventors: 李冬月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-08
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a plastic extrusion granulator, which comprises a base, wherein a first vertical strut is fixedly arranged on the left surface of the upper end of the base, a grinding bin is fixedly arranged on the upper surface of the first vertical strut, a first rotating shaft is rotatably arranged on the left surface of the upper end inside the grinding bin, a second rotating shaft is rotatably arranged on the right side of the first rotating shaft, a first belt pulley is fixedly arranged on the surface of the upper side edge of the first rotating shaft, a second belt pulley is fixedly arranged on the surface of the upper side edge of the second rotating shaft, a belt is arranged between the first belt pulley and the second belt pulley in a transmission way, grinding blades are fixedly arranged on the surfaces of the first rotating shaft and the second rotating shaft, a fixed support is fixedly arranged on the right surface of the upper end of the grinding bin, the grinding blades on the surfaces of the rotating shaft and the surfaces of the first belt pulley and the second belt pulley are driven, this will have a better effect on the subsequent melting.

Description

Plastic extrusion granulator

Technical Field

The utility model relates to a production facility technical field specifically is a granulator is extruded to plastics.

Background

A pelletizer is a forming machine that can make materials into specific shapes. The granulator is widely applied to the fields of chemical industry, petrifaction, pharmacy, food, rubber, plastics and the like, and generally comprises a feeding device and an extruding device, a material belt discharged from a die head discharge hole of the extruding device is cooled by water and then enters a crusher to be crushed into plastic particles, and when the granulator is used for granulating engineering plastics, the structure is complex and tedious,

production efficiency is low, often can't satisfy the needs in current market, the particle precision of cold water granulator production is not high, and is not of uniform size, particle area bubble, the particle just can pack after will drying, the particle head length of water-cooling granulator production is longer, the material area that goes out from the die head discharge opening can only be smashed after the water-cooling and cut off, its ejection of compact resistance is great, often can be because of the interior operating pressure of die head is high, the raw materials is overheated, so that often come out with the fluid shape in the die head export, produce the caking in the die head export, influence the normal operating of machine.

The patent No. CN109986715A discloses an extrusion mechanism of a plastic granulator, which comprises an extrusion mechanism body, a stirring piece, a heating piece, a cooling water tank, a blower, a base, an outlet pipe, a blanking hopper, a connecting pipe, a bracket, a stirrer, a discharge port, a cutting machine, a driving roller, a conveying belt, a connecting groove, an extrusion piece, a feed port, a screw rod, a screw sleeve, a filter plate, a filter screen, an extrusion die head, a rotating shaft and a heating melter, wherein the extrusion piece is arranged outside the extrusion mechanism body close to the left side, the driving roller is arranged below the conveying belt, the blower is positioned above the base, and the discharge port is arranged on the left side of the cutting machine close to the lower side. The efficiency of engineering plastics granulation is improved, manufacturing cost has been reduced.

This device also has the following drawbacks; 1. the plastic is not crushed, and the time required for melting is longer; 2. the extrusion of plastics by means of screws is sometimes incomplete and leaves some residues.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement base foam insulation board multi-disc cutting equipment to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a plastic extrusion granulator comprises a base, wherein a first vertical strut is fixedly arranged on the left surface of the upper end of the base, a crushing bin is fixedly arranged on the upper surface of the first vertical strut, a first rotating shaft is rotatably arranged on the left surface of the upper end inside the crushing bin, a second rotating shaft is rotatably arranged on the right side of the first rotating shaft, a first belt pulley is fixedly arranged on the surface of the side edge of the upper end of the first rotating shaft, a second belt pulley is fixedly arranged on the surface of the side edge of the upper end of the second rotating shaft, a belt is arranged between the first belt pulley and the second belt pulley in a transmission manner, crushing blades are fixedly arranged on the surfaces of the side edges of the first rotating shaft and the second rotating shaft, a fixed support is fixedly arranged on the right surface of the upper end of the crushing bin, a motor is fixedly arranged inside the fixed, smash storehouse bottom right side surface and seted up the discharge gate, the discharge gate surface is provided with control flap, smash the storehouse top outside and seted up the feed inlet.

Preferably, discharge gate bottom fixed mounting has the heating melter, heating melter bottom fixedly connected with second vertical pillar and bottom and base fixed connection, base upper portion middle-end fixed surface installs the extrusion storehouse, but extrusion storehouse inside bottom movable mounting has the crowded board, extrusion storehouse right side fixed surface installs the air pump, extrusion storehouse left side fixed surface is connected with connecting pipe one end, the connecting pipe other end and heating melter exit end fixed connection.

Preferably, the surface of the upper end of the extrusion bin is fixedly connected with a guide pipe, the other end of the guide pipe is fixedly connected with a granulation box, and a ball hole is formed in the granulation box.

Preferably, the surface of the upper end of the right side of the base is fixedly provided with a placing box, the surface of the bottom end of the interior of the placing box is fixedly provided with an air blower, the middle end of the inner side of the placing box is fixedly provided with a ventilation plate, the surface of the upper end of the left side of the placing box is fixedly connected with an inclined supporting rod, and the surface of the upper end of the inclined supporting rod is fixedly connected with a sliding rail.

Preferably, the granulation case comprises rotation hinge, fixing bolt, the lantern ring, fixation nut, left case shell and right case shell, left case shell upper end fixed surface is connected with and rotates hinge one end, rotate hinge other end fixedly connected with right case shell, right case shell bottom fixed mounting has fixing bolt, left case shell bottom fixedly connected with lantern ring, the terminal threaded connection of fixing bolt has fixation nut.

Preferably, the electric energy input end of the motor is electrically connected with the output end of an external power supply, and the electric energy input end of the heating melter is electrically connected with the output end of the external power supply.

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

1. the utility model discloses, through utilizing the motor to take axis of rotation and its surperficial crushing blade to rotate, can smash the plastics of putting into crushing storehouse inside, can be better to subsequent melting effect like this.

2. The utility model discloses, the pressure through utilizing the air pump to produce takes the crowded board to move, can give the plastics that the melting is accomplished and extrude in the granulation box to the crowded board can be given all plastics of extrusion storehouse inside and just go out, can reduce extravagantly.

3. The utility model discloses, through placing incasement portion in addition ventilative board, then in the bottom of ventilative board in addition the air-blower, can accelerate extrusion's plastic pellet and accelerate the cooling, just so can make the plastic pellet accelerate the shaping, keep circular shape.

Drawings

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

FIG. 2 is a schematic structural view of the inside of the granulation box of the present invention;

fig. 3 is a schematic structural view of the exterior of the granulation tank of the present invention;

fig. 4 is a schematic structural view of the side surface of the slide rail of the present invention.

In the figure: 1. a base; 2. a first vertical strut; 3. a control valve; 4. a discharge port; 5. a first rotating shaft; 6. a crushing blade; 7. a first pulley; 8. a feed inlet; 9. a belt; 10. a second pulley; 11. an electric motor; 12. fixing a bracket; 13. a crushing bin; 14. a second rotating shaft; 15. a conduit; 16. a granulation box; 17. a heating melter; 18. a second vertical strut; 19. a connecting pipe; 20. extruding a plate; 21. extruding the bin; 22. an air pump; 23. an inclined support rod; 24. a blower; 25. placing a box; 26. a gas permeable plate; 27. a slide rail; 28. a pellet hole; 29. rotating the hinge; 30. fixing the bolt; 31. a collar; 32. fixing a nut; 33. a left box shell; 34. and a right box shell.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a plastic extrusion granulator. 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.

Example 1

Referring to fig. 1-4, the present embodiment provides a plastic extrusion granulator, which includes a base 1, a first vertical pillar 2 fixedly installed on the left surface of the upper end of the base 1, a grinding bin 13 fixedly installed on the upper surface of the first vertical pillar 2, a first rotating shaft 5 rotatably installed on the left surface of the upper end inside the grinding bin 13, a second rotating shaft 14 rotatably installed on the right side of the first rotating shaft 5, a first belt pulley 7 fixedly installed on the surface of the upper side edge of the first rotating shaft 5, a second belt pulley 10 fixedly installed on the surface of the upper side edge of the second rotating shaft 14, a belt 9 installed between the first belt pulley 7 and the second belt pulley 10, a grinding blade 6 fixedly installed on the surface of the side edges of the first rotating shaft 5 and the second rotating shaft 14, a fixed bracket 12 fixedly installed on the surface of the right side edge of the upper end of the grinding bin 13, the kinetic energy output end of the motor 11 is fixedly connected with a second rotating shaft 14, the right side surface of the bottom of the crushing bin 13 is provided with a discharge port 4, the surface of the discharge port 4 is provided with a control valve 3, the outer side of the top of the crushing bin 13 is provided with a feed inlet 8, the bottom of the discharge port 4 is fixedly provided with a heating melter 17, the bottom of the heating melter 17 is fixedly connected with a second vertical strut 18, the bottom of the heating melter is fixedly connected with a base 1, the middle end surface of the upper part of the base 1 is fixedly provided with an extrusion bin 21, the bottom inside the extrusion bin 21 is movably provided with an extrusion plate 20, the right side surface of the extrusion bin 21 is fixedly provided with an air pump 22, the left side surface of the extrusion bin 21 is fixedly connected with one end of a connecting pipe 19, the other end of the connecting pipe 19 is fixedly connected with the, granulation case 16 comprises rotation hinge 29, fixing bolt 30, lantern ring 31, fixation nut 32, left case shell 33 and right case shell 34, and left case shell 33 upper end fixed surface is connected with rotation hinge 29 one end, and rotation hinge 29 other end fixedly connected with right case shell 34, and right case shell 34 bottom fixed mounting has fixing bolt 30, and left case shell 33 bottom fixedly connected with lantern ring 31, the terminal threaded connection of fixing bolt 30 has fixation nut 32.

In use, in this embodiment, plastics are fed into the comminution bin 13 at the location of the feed inlet 8,

the external power is switched on, then the switch of the motor 11 is switched on, at this time, the motor 11 rotates, then the motor 11 rotates to drive the second rotating shaft 14 to rotate, the upper end surfaces of the first rotating shaft 5 and the second rotating shaft 14 are fixedly provided with a first belt pulley 7 and a second belt pulley 10, and the belt 9 is arranged on the surface of the two belt pulleys, so that the final result of the rotation of the motor 11 is to drive the first rotating shaft 5 and the second rotating shaft 14 to rotate together, and the surface of the first rotating shaft 14 and the surface of the second rotating shaft 14 are fixedly connected with a crushing blade 6, thus the plastic put in the crushing bin 13 can be crushed, then the control valve 3 is switched on, so that the crushed plastic in the crushing bin 13 flows out from the discharge port 4 and then enters the heating melter 17, and the crushed plastic can be heated by the internal heating device, the crushed plastic is easier to heat, when the plastic is heated to be thick, the plastic enters the extrusion bin 21 from the connecting pipe 19, then when the switch of the air pump 22 is turned on, the air pump 22 generates air pressure, so that the extrusion plate 20 can be carried upwards, the thick plastic can be fed into the extruded conduit 15, then the plastic enters the granulation box 16, the granulation box 16 is internally provided with the granule holes 28, each granule hole 28 is connected with a conduit, so that the plastic can enter each granule hole 28, then the fixing nut 32 is rotated, so that the fixing nut 32 is separated from the fixing bolt 30, then the left box shell 33 and the right box shell 34 are opened, and the manufactured plastic granules can flow out.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1: fixed surface installs on base 1 right side upper end and places case 25, places the inside bottom fixed surface of case 25 and installs air-blower 24, places case 25 inside side end fixed mounting and has ventilative board 26, places case 25 left side upper end fixed surface and is connected with bearing diagonal 23, and bearing diagonal 23 upper end fixed surface is connected with slide rail 27. When flowing out from granulation case 16, can enter into on the slide rail 27 of its bottom, slide rail 27 surface is provided with semi-circular spout, can prevent that the plastic pellet from warping when the motion, then can fall to place inside the case 25, place inside middle-end fixed mounting of case 25 and have ventilative board 26, the bottom of ventilative board 26 is provided with air-blower 24, utilize air-blower 24 to carry out certain cooling effect to the plastic pellet, can guarantee like this that the plastic pellet can rapid prototyping, prevent that the plastic pellet from warping.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. The plastic extrusion granulator comprises a base (1) and is characterized in that a first vertical support (2) is fixedly mounted on the surface of the left side of the upper end of the base (1), a crushing bin (13) is fixedly mounted on the surface of the upper end of the first vertical support (2), a first rotating shaft (5) is rotatably mounted on the left side of the surface of the inner upper end of the crushing bin (13), a second rotating shaft (14) is rotatably mounted on the right side of the first rotating shaft (5), a first belt pulley (7) is fixedly mounted on the surface of the side edge of the upper end of the first rotating shaft (5), a second belt pulley (10) is fixedly mounted on the surface of the side edge of the upper end of the second rotating shaft (14), a belt (9) is mounted between the first belt pulley (7) and the second belt pulley (10) in a transmission manner, and a crushing blade (6) is fixedly mounted on the surface of the, smash storehouse (13) upper end right side fixed surface and install fixed bolster (12), the inside fixed mounting of fixed bolster (12) has motor (11), second axis of rotation (14) are being connected to motor (11) kinetic energy output fixed, smash storehouse (13) bottom right side surface and seted up discharge gate (4), discharge gate (4) surface is provided with control flap (3), smash storehouse (13) top outside and seted up feed inlet (8).

2. A plastic extrusion granulator according to claim 1, characterized in that: discharge gate (4) bottom fixed mounting has heating melter (17), heating melter (17) bottom fixedly connected with second vertical pillar (18) and bottom and base (1) fixed connection, base (1) upper portion middle-end fixed surface installs extrusion storehouse (21), but extrusion storehouse (21) inside bottom movable mounting has crowded board (20), extrusion storehouse (21) right side fixed surface installs air pump (22), extrusion storehouse (21) left side fixed surface is connected with connecting pipe (19) one end, connecting pipe (19) other end and heating melter (17) outlet end fixed connection.

3. A plastic extrusion granulator according to claim 2, characterized in that: the surface of the upper end of the extrusion bin (21) is fixedly connected with a guide pipe (15), the other end of the guide pipe (15) is fixedly connected with a granulation box (16), and a granulation hole (28) is formed in the granulation box (16).

4. A plastic extrusion granulator according to claim 1, characterized in that: base (1) right side upper end fixed surface installs places case (25), place the inside bottom fixed surface of case (25) and install air-blower (24), place case (25) inside side end fixed mounting have ventilative board (26), place case (25) left side upper end fixed surface and be connected with bearing diagonal pole (23), bearing diagonal pole (23) upper end fixed surface is connected with slide rail (27).

5. A plastic extrusion granulator according to claim 3, characterized in that: granulation case (16) comprises rotation hinge (29), fixing bolt (30), the lantern ring (31), fixation nut (32), left case shell (33) and right case shell (34), left side case shell (33) upper end fixed surface is connected with rotation hinge (29) one end, rotation hinge (29) other end fixed connection has right case shell (34), right side case shell (34) bottom fixed mounting has fixing bolt (30), left side case shell (33) bottom fixed connection has the lantern ring (31), fixing bolt (30) end screw thread connection has fixation nut (32).

6. A plastic extrusion granulator according to claim 2, characterized in that: the electric energy input end of the motor (11) is electrically connected with the output end of an external power supply, and the electric energy input end of the heating melter (17) is electrically connected with the output end of the external power supply.