CN211968055U

CN211968055U - Plastic extrusion granulator

Info

Publication number: CN211968055U
Application number: CN202020057102.8U
Authority: CN
Inventors: 祝志超; 郭洪涛; 傅行来
Original assignee: Nanjing Polytechnic New Materials Technology Co ltd
Current assignee: Nanjing Polytechnic New Materials Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-20
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a plastic extrusion granulator relates to plastic granulator technical field, for solving current plastic granulator when the material gets into, because of the molding is not of uniform size for granulation operating efficiency on next step is low problem. One side of granulator main part top is provided with first bracing piece, the opposite side of granulator main part top is provided with the second bracing piece, one side of first bracing piece is provided with first outer safety cover, the top and the below of first outer safety cover all are provided with the second fixed block, and the second fixed block is provided with two, two the second fixed block all with first outer safety cover welded connection, two the second fixed block all passes through second bolt and first bracing piece threaded connection, and the second bolt is provided with two, one side of second bracing piece is provided with the rotation motor, the top and the below of rotating the motor all are provided with first fixed block, and first fixed block is provided with two.

Description

Plastic extrusion granulator

Technical Field

The utility model relates to a plastic granulator technical field specifically is a plastic extrusion granulator.

Background

The plastic granulator divides the machine head into an oblique angle machine head (the included angle is 120 degrees) and a right angle machine head according to the included angle between the material flow direction of the machine head and the central line of the screw. The shell of the machine head is fixed on the machine body by bolts, a die core seat is arranged on a die in the machine head and is fixed at an inlet wire port of the machine head by a screw cap, a die core is arranged in front of the die core seat, and holes are formed in the centers of the die core and the die core seat and used for passing through a core wire; the front part of the machine head is provided with a pressure equalizing ring for equalizing pressure; the extrusion molding part consists of a die sleeve seat and a die sleeve, and the position of the die sleeve can be adjusted by a bolt through supporting so as to adjust the relative position of the die sleeve to the die core and facilitate the adjustment of the thickness uniformity of the extrusion layer. The exterior of the machine head is equipped with a heating device and a temperature measuring device, and the main machine of the plastic granulator is a plastic extruding machine which consists of an extruding system, a transmission system and a heating and cooling system. The renewable resources are developed vigorously, and the waste is changed into valuable. The extrusion system comprises a hopper and a machine head, and plastic is plasticized into uniform melt by the extrusion system and is continuously extruded by a screw under the pressure established in the process.

However, when materials enter the existing plastic granulator, the next granulation operation efficiency is low due to different shapes; thus, the existing requirements are not met, and a plastic extrusion granulator is provided for the same.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic extrusion granulator to current plastic granulator who provides in solving above-mentioned background art is when the material gets into, because of the molding is not of uniform size, makes the problem that granulation operating efficiency is low on next step.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic extrusion granulator comprises a granulator main body, wherein a first supporting rod is arranged on one side above the granulator main body, a second supporting rod is arranged on the other side above the granulator main body, a first outer protective cover is arranged on one side of the first supporting rod, two second fixing blocks are arranged above and below the first outer protective cover, the number of the second fixing blocks is two, the two second fixing blocks are welded with the first outer protective cover, the two second fixing blocks are connected with the first supporting rod through second bolts in a threaded mode, the number of the second bolts is two, a rotating motor is arranged on one side of the second supporting rod, first fixing blocks are arranged above and below the rotating motor, the number of the first fixing blocks is two, the two first fixing blocks are welded with the rotating motor, the two first fixing blocks are connected with the second supporting rod through first bolts in a threaded mode, and the first bolt is provided with two.

Preferably, be provided with the central axis of rotation between first bracing piece and the second bracing piece, and the central axis of rotation is provided with two, two one side of central axis of rotation all is provided with the installation piece, the one end of installation piece is provided with the gravity last item, the installation piece passes through third bolt and gravity last item threaded connection, and the third bolt is provided with a plurality of.

Preferably, the granulator main part top is provided with the stopper, and the stopper is provided with two, two be provided with the drainage plate between the stopper.

Preferably, the preceding terminal surface of granulator main part is provided with overhauls the baffle, it passes through pentagonal bolt and granulator main part threaded connection to overhaul the baffle, and pentagonal bolt is provided with eight, the outer wall of overhauing the baffle is provided with the sealing washer, the lower terminal surface of granulator main part is provided with the column base, and the column base is provided with four.

Preferably, the rear end face of the granulator main body is provided with a discharge port, and a second protective cover is arranged above the discharge port.

Preferably, a feeding port is formed in the upper end face of the granulator main body, and a baffle block is arranged on one side of the feeding port.

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

1. the utility model discloses a setting of gravity last item will effectually make the material that gets into extrude the back by the gravity last item, and the shape keeps unified, has effectively improved granulation efficiency on next step to avoid the material to differ in size because of the molding, make the problem that granulation operating efficiency is low on next step.

2. Through the setting of drainage plate, the entering that will get into the material can be orderly avoids stirring together, and the outer safety cover of second that sets up spatters when can effectually preventing the material discharge and flies.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the rear end face of the present invention;

FIG. 3 is a schematic view of a partial structure of the pelletizer according to the present invention;

in the figure: 1. a granulator main body; 2. a first support bar; 3. a second support bar; 4. a first fixed block; 5. a first bolt; 6. rotating the motor; 7. a first outer protective cover; 8. a second fixed block; 9. a second bolt; 10. a central rotating shaft; 11. pressing the shaft by gravity; 12. mounting a sheet; 13. a third bolt; 14. a stopper; 15. a drainage plate; 16. a seal ring; 17. a maintenance baffle; 18. a pentagonal bolt; 19. a column shoe; 20. a discharge port; 21. a second outer protective cover; 22. a feeding port; 23. and a baffle plate block.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a plastic extrusion granulator comprises a granulator main body 1, wherein a first supporting rod 2 is arranged on one side above the granulator main body 1, a second supporting rod 3 is arranged on the other side above the granulator main body 1, a first outer protective cover 7 is arranged on one side of the first supporting rod 2, the first outer protective cover 7 effectively protects internal elements, two second fixing blocks 8 are arranged above and below the first outer protective cover 7, two second fixing blocks 8 are arranged, the two second fixing blocks 8 are welded with the first outer protective cover 7, the two second fixing blocks 8 are in threaded connection with the first supporting rod 2 through second bolts 9, the two second bolts 9 are arranged, a rotating motor 6 is arranged on one side of the second supporting rod 3, two first fixing blocks 4 are arranged above and below the rotating motor 6, the first fixing blocks 4 are arranged, and the two first fixing blocks 4 are welded with the rotating motor 6, two first fixed blocks 4 are all through first bolt 5 and 3 threaded connection of second bracing piece, and first bolt 5 is provided with two, and first bolt 5 makes installation and dismantlement all comparatively convenient.

Further, be provided with central axis of rotation 10 between first bracing piece 2 and the second bracing piece 3, and central axis of rotation 10 is provided with two, and one side of two central axis of rotation 10 all is provided with installation piece 12, and the one end of installation piece 12 is provided with central axis of rotation gravity and presses axle 11, and installation piece 12 presses axle 11 threaded connection with gravity through third bolt 13, and third bolt 13 is provided with a plurality of, and third bolt 13 makes installation and dismantlement all comparatively convenient.

Further, 1 top of granulator main part is provided with stopper 14, and stopper 14 is provided with two, is provided with drainage plate 15 between two stoppers 14, and drainage plate 15 makes the material that gets into all orderly, avoids stirring together.

Further, the preceding terminal surface of granulator main part 1 is provided with overhauls baffle 17, overhauls baffle 17 through pentagonal bolt 18 and granulator main part 1 threaded connection, and pentagonal bolt 18 is provided with eight, and the outer wall of overhauing baffle 17 is provided with sealing washer 16, and the lower terminal surface of granulator main part 1 is provided with column base 19, and column base 19 is provided with four, and pentagonal bolt 18 makes installation and dismantlement all comparatively convenient.

Further, the rear end face of granulator main part 1 is provided with discharge port 20, and discharge port 20's top is provided with second safety cover 21, and second safety cover 21 can effectually prevent to spatter when material is discharged and fly.

Further, the upper end face of the granulator main body 1 is provided with a feeding port 22, one side of the feeding port 22 is provided with a baffle block 23, and the baffle block 23 prevents the entry of articles in other directions.

The working principle is as follows: during the use, the rotation through rotating motor 6 drives the rotation of central axis of rotation 10, and the rotation of central axis of rotation 10 makes gravity press axle 11 can be effectual extrudees the material that gets into drainage plate 15, make the expansion that granulation on next step can be convenient, and the stopper 14 that sets up at the both ends of drainage plate 15, can carry out the rigidity on the position to the material that gets into, avoid removing the off tracking, through operations such as stirring and smashing in granulator main part 1, the material is carried from discharge port 20, and spatters when the second outer safety cover 21 that sets up in discharge port 20 top can effectually prevent that the material from discharging and fly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A plastic extrusion granulator comprising a granulator body (1), characterized in that: one side above the granulator main body (1) is provided with a first supporting rod (2), the other side above the granulator main body (1) is provided with a second supporting rod (3), one side of the first supporting rod (2) is provided with a first outer protective cover (7), two second fixed blocks (8) are arranged above and below the first outer protective cover (7), two second fixed blocks (8) are arranged, the two second fixed blocks (8) are welded with the first outer protective cover (7), the two second fixed blocks (8) are in threaded connection with the first supporting rod (2) through second bolts (9), the number of the second bolts (9) is two, one side of the second supporting rod (3) is provided with a rotating motor (6), the upper side and the lower side of the rotating motor (6) are provided with first fixed blocks (4), and the number of the first fixed blocks (4) is two, two first fixed block (4) all with rotate motor (6) welded connection, two first fixed block (4) all are through first bolt (5) and second bracing piece (3) threaded connection, and first bolt (5) are provided with two.

2. A plastic extrusion granulator according to claim 1, characterized in that: be provided with central axis of rotation (10) between first bracing piece (2) and second bracing piece (3), and central axis of rotation (10) is provided with two, two one side of central axis of rotation (10) all is provided with installation piece (12), the one end of installation piece (12) is provided with gravity pressure axle (11), installation piece (12) are through third bolt (13) and gravity pressure axle (11) threaded connection, and third bolt (13) are provided with a plurality of.

3. A plastic extrusion granulator according to claim 1, characterized in that: the granulator is characterized in that two limiters (14) are arranged above the granulator main body (1), and a drainage plate (15) is arranged between the two limiters (14).

4. A plastic extrusion granulator according to claim 1, characterized in that: the granulator main part (1) preceding terminal surface is provided with overhauls baffle (17), overhaul baffle (17) through pentagonal bolt (18) and granulator main part (1) threaded connection, and pentagonal bolt (18) are provided with eight, the outer wall of overhauing baffle (17) is provided with sealing washer (16), the lower terminal surface of granulator main part (1) is provided with column base (19), and column base (19) are provided with four.

5. A plastic extrusion granulator according to claim 1, characterized in that: the rear end face of the granulator main body (1) is provided with a discharge port (20), and a second outer protection cover (21) is arranged above the discharge port (20).

6. A plastic extrusion granulator according to claim 1, characterized in that: the granulator is characterized in that a feeding port (22) is formed in the upper end face of the granulator main body (1), and a baffle block (23) is arranged on one side of the feeding port (22).