CN220194789U

CN220194789U - Granulating device for producing nucleating agent for toughening polypropylene

Info

Publication number: CN220194789U
Application number: CN202321414195.5U
Authority: CN
Inventors: 张梅梅; 曹林; 曹子卿; 房辉
Original assignee: Shandong Qirunyuan New Material Technology Co ltd
Current assignee: Shandong Qirunyuan New Material Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-19
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of granulating devices, and provides a granulating device for producing a nucleating agent for toughening polypropylene, which comprises a conveying pipe, a feeding box and a stirring motor, wherein the feeding box is fixed on one side of the top end of the conveying pipe, the stirring motor is arranged on the outer wall of one side of the feeding box, and the top of the feeding box is provided with a stirring structure. According to the utility model, the granulating mechanism is arranged, the driving motor is started, the driving motor can drive the driving gear to rotate in the protective cover, the driving gear can drive the first cutting roller to rotate in the machine case, meanwhile, the driving gear can drive the driven gear to rotate, and the driven gear can drive the second cutting roller to rotate, so that the function of facilitating granulation of the device is realized under the mutual matching of the first cutting roller and the second cutting roller, and the working efficiency of the granulating device for producing the nucleating agent for toughening polypropylene is improved when the granulating device is used.

Description

Granulating device for producing nucleating agent for toughening polypropylene

Technical Field

The utility model relates to the technical field of granulating devices, in particular to a granulating device for producing a nucleating agent for toughening polypropylene.

Background

Polypropylene is a semi-crystalline thermoplastic plastic, has higher impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali, and is widely applied in industry and one of common high polymer materials. In order to facilitate the subsequent processing, the polypropylene is generally manufactured into granules, so a granulating device for producing a nucleating agent for toughening polypropylene is used.

The existing granulating device for producing the nucleating agent for toughening the polypropylene is low in working efficiency due to the fact that granulating effect is low, stirring is insufficient, blocking is easy to occur during discharging, and accordingly working efficiency is low.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a granulating device for producing a nucleating agent for polypropylene toughening, which is used for solving the defect that the granulating effect of the existing granulating device for producing the nucleating agent for polypropylene toughening is low.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the granulating device for producing the nucleating agent for toughening the polypropylene comprises a conveying pipe, a feeding box and a stirring motor, wherein the feeding box is fixed on one side of the top end of the conveying pipe, the stirring motor is arranged on the outer wall of one side of the feeding box, and the stirring structure is arranged at the top of the feeding box;

the two sides of the bottom end of the conveying pipe are uniformly fixed with supporting legs, an extrusion mechanism is arranged in the conveying pipe, the bottom end of the extrusion mechanism is fixed with a machine box, and the bottom of the machine box is fixed with a discharge plate;

the top of machine case is provided with granulation mechanism, granulation mechanism includes first cutting roller, protection casing, driving motor, driving gear, driven gear and second cutting roller, first cutting roller sets up in one side at machine case top.

When the device is used, the granulating mechanism is arranged, so that granulation is convenient, and the working efficiency of the granulating device for producing the nucleating agent for toughening the polypropylene is improved when the device is used; by arranging the stirring structure, the stirring is convenient, and the applicability of the device in use is improved; through setting up extrusion mechanism, realized the device and be convenient for prevent stifled function to this prilling granulator use convenience has been improved.

Preferably, the stirring structure comprises a driving shaft, a fixing seat and a stirring rod, wherein the driving shaft is arranged in the feeding box, the fixing seat is uniformly fixed on the outer wall of the driving shaft, and the stirring rod is fixed on the outer wall of the fixing seat.

Preferably, one end of the driving shaft extends to the outside of the feeding box and is fixedly connected with the output end of the stirring motor, and the fixing seats are distributed on the outer wall of the driving shaft at equal intervals. Starting the stirring motor, the stirring motor drives the driving shaft to rotate in the stirring motor, the driving shaft drives the stirring rod to rotate through the fixing seat, and raw materials can be fully and rapidly mixed for reaction under the stirring action of the stirring rod.

Preferably, the extruding mechanism comprises a spiral blade shaft, an extruding opening and a servo motor, wherein the spiral blade shaft is arranged in the conveying pipe, the servo motor is arranged on the outer wall of the conveying pipe at one end of the spiral blade shaft, and the extruding opening is fixed at one side of the bottom end of the conveying pipe.

Preferably, one end of the spiral blade shaft extends to the outside of the conveying pipe and is fixedly connected with the output end of the servo motor, and the bottom end of the extruding port is communicated with the chassis. Starting a servo motor, wherein the servo motor drives a spiral blade shaft to rotate in the conveying pipe, and the spiral blade shaft can discharge raw materials from an extrusion port to the inside of the machine case.

Preferably, the front section of the discharging plate is in an inclined design, and one end of the discharging plate extends to the outside of the chassis.

Preferably, one side of the first cutting roller is provided with a second cutting roller, the protective cover is fixed on the outer wall of one end of the case, one end of the first cutting roller extends to the inside of the protective cover and is fixed with a driving gear, one end of the second cutting roller extends to the inside of the protective cover and is fixed with a driven gear, and a driving motor is installed on the outer wall of one end of the case. Starting driving motor, driving motor can drive the driving gear and rotate in the inside of protection casing, and the driving gear can drive first cutting roller and rotate at the inside of quick-witted case, and the driving gear can drive driven gear simultaneously and rotate, and driven gear can drive the second cutting roller and rotate, under the mutually supporting of first cutting roller and second cutting roller, has realized the device function of being convenient for pelletize.

Preferably, one end of the driving gear is fixedly connected with the output end of the driving motor, and the driving gear is in meshed connection with the driven gear.

(III) beneficial effects

The granulating device for producing the nucleating agent for toughening the polypropylene, provided by the utility model, has the advantages that:

through being provided with granulation mechanism, start driving motor, driving motor can drive the driving gear and rotate in the inside of protection casing, and the driving gear can drive first cutting roller and rotate in the inside of quick-witted case, and the driving gear can drive driven gear simultaneously and rotate, and driven gear can drive the second cutting roller and rotate, under first cutting roller and the cooperation of second cutting roller, the granulation of being convenient for to this prilling granulator's work efficiency when using has been improved;

through being provided with stirring structure, start stirring motor, stirring motor chance drive shaft rotates in stirring motor's inside, and the drive shaft can drive the puddler through the fixing base and rotate, under the stirring effect of puddler, makes the raw materials can fully quick mix and react, has realized the device function of being convenient for stir to this granulation device for producing polypropylene toughening nucleating agent has improved the suitability when using;

through being provided with extrusion mechanism, start servo motor, servo motor can drive the spiral blade axle and rotate in the inside of conveying pipeline, and the spiral blade axle can be with the inside of raw materials from extruding the mouth row to quick-witted case, has realized the device and has been convenient for prevent stifled function to this pelleting device for producing polypropylene toughens and uses the nucleating agent has been improved the convenience when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a stirring structure according to the present utility model;

FIG. 3 is a schematic three-dimensional structure of the stirring structure of the present utility model;

FIG. 4 is a schematic top view of the granulation mechanism of the present utility model;

fig. 5 is a schematic diagram of a front view structure of the present utility model.

Reference numerals illustrate: 1. a material conveying pipe; 2. a feed box; 3. a stirring motor; 4. a stirring structure; 401. a drive shaft; 402. a fixing seat; 403. a stirring rod; 5. an extrusion mechanism; 501. a helical leaf shaft; 502. an extrusion port; 503. a servo motor; 6. a chassis; 7. a discharge plate; 8. a granulating mechanism; 801. a first cutting roller; 802. a protective cover; 803. a driving motor; 804. a drive gear; 805. a driven gear; 806. a second cutting roll; 9. and (5) supporting legs.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the granulating device for producing a nucleating agent for toughening polypropylene provided by the utility model comprises a conveying pipe 1, a feeding box 2 and a stirring motor 3, wherein the feeding box 2 is fixed on one side of the top end of the conveying pipe 1, the stirring motor 3 is installed on the outer wall of one side of the feeding box 2, a stirring structure 4 is arranged at the top of the feeding box 2, the stirring structure 4 comprises a driving shaft 401, a fixing seat 402 and a stirring rod 403, the driving shaft 401 is arranged in the feeding box 2, the fixing seat 402 is uniformly fixed on the outer wall of the driving shaft 401, the stirring rods 403 are fixed on the outer wall of the fixing seat 402, one end of the driving shaft 401 extends to the outer part of the feeding box 2 and is fixedly connected with the output end of the stirring motor 3, and the fixing seats 402 are distributed on the outer wall of the driving shaft 401 at equal intervals.

In this embodiment, start agitator motor 3, agitator motor 3 can drive shaft 401 at agitator motor 3's inside rotation, and drive shaft 401 can drive puddler 403 through fixing base 402 and rotate, under the stirring effect of puddler 403, makes the raw materials can fully quick mix and react.

Example two

The embodiment further includes: the both sides of the bottom of conveying pipeline 1 evenly are fixed with stabilizer blade 9, the inside of conveying pipeline 1 is provided with extrusion mechanism 5, extrusion mechanism 5 includes spiral blade axle 501, extrusion mouth 502 and servo motor 503, spiral blade axle 501 sets up in the inside of conveying pipeline 1, install servo motor 503 on the outer wall of spiral blade axle 501 one end conveying pipeline 1, one side of conveying pipeline 1 bottom is fixed with extrusion mouth 502, the one end of spiral blade axle 501 extends to the outside of conveying pipeline 1 and with servo motor 503's output fixed connection, the bottom of extrusion mouth 502 is linked together with quick-witted case 6.

In this embodiment, when the servo motor 503 is started, the servo motor 503 drives the screw shaft 501 to rotate in the feed delivery pipe 1, and the screw shaft 501 discharges the raw material from the extrusion port 502 to the inside of the machine box 6.

Example III

The embodiment further includes: the bottom fixed organic machine case 6 of extrusion mechanism 5, the bottom of machine case 6 is fixed with discharge plate 7, the top of machine case 6 is provided with granulation mechanism 8, granulation mechanism 8 includes first cutting roller 801, protection casing 802, driving motor 803, driving gear 804, driven gear 805 and second cutting roller 806, first cutting roller 801 sets up in one side at machine case 6 top, one side of first cutting roller 801 is provided with second cutting roller 806, protection casing 802 is fixed on the outer wall of machine case 6 one end, the one end of first cutting roller 801 extends to the inside of protection casing 802 and is fixed with driving gear 804, the one end of second cutting roller 806 extends to the inside of protection casing 802 and is fixed with driven gear 805, install driving motor 803 on the outer wall of machine case 6 one end, the one end of driving gear 804 is fixed connection with driving motor's output, driving gear 804 and driven gear 805 meshing are connected, the front view cross-section of discharge plate 7 is the slope design, the one end of discharge plate 7 extends to the outside of machine case 6.

In this embodiment, the driving motor 803 is started, the driving motor 803 drives the driving gear 804 to rotate in the protective cover 802, the driving gear 804 drives the first cutting roller 801 to rotate in the chassis 6, meanwhile, the driving gear 804 drives the driven gear 805 to rotate, the driven gear 805 drives the second cutting roller 806 to rotate, and the function of the device for facilitating granulation is realized under the mutual cooperation of the first cutting roller 801 and the second cutting roller 806.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A prilling granulator for producing polypropylene toughens and uses nucleating agent, including conveying pipeline (1), feeding case (2) and agitator motor (3), its characterized in that: a feeding box (2) is fixed on one side of the top end of the conveying pipe (1), a stirring motor (3) is installed on the outer wall of one side of the feeding box (2), and a stirring structure (4) is arranged at the top of the feeding box (2);

the two sides of the bottom end of the conveying pipe (1) are uniformly fixed with supporting legs (9), an extrusion mechanism (5) is arranged in the conveying pipe (1), a machine box (6) is fixed at the bottom end of the extrusion mechanism (5), and a discharging plate (7) is fixed at the bottom of the machine box (6);

the top of machine case (6) is provided with granulation mechanism (8), granulation mechanism (8) are including first cutting roller (801), protection casing (802), driving motor (803), driving gear (804), driven gear (805) and second cutting roller (806), first cutting roller (801) set up in one side at machine case (6) top.

2. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 1, wherein: stirring structure (4) are including drive shaft (401), fixing base (402) and puddler (403), drive shaft (401) set up in the inside of feeding case (2), evenly be fixed with fixing base (402) on the outer wall of drive shaft (401), all be fixed with puddler (403) on the outer wall of fixing base (402).

3. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 2, wherein: one end of the driving shaft (401) extends to the outside of the feeding box (2) and is fixedly connected with the output end of the stirring motor (3), and the fixing seats (402) are distributed on the outer wall of the driving shaft (401) at equal intervals.

4. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 1, wherein: the extrusion mechanism (5) comprises a spiral blade shaft (501), an extrusion port (502) and a servo motor (503), wherein the spiral blade shaft (501) is arranged inside the conveying pipe (1), the servo motor (503) is arranged on the outer wall of the conveying pipe (1) at one end of the spiral blade shaft (501), and the extrusion port (502) is fixed at one side of the bottom end of the conveying pipe (1).

5. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 4, wherein: one end of the spiral blade shaft (501) extends to the outside of the conveying pipe (1) and is fixedly connected with the output end of the servo motor (503), and the bottom end of the extrusion port (502) is communicated with the machine case (6).

6. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 1, wherein: the front section of the discharging plate (7) is in an inclined design, and one end of the discharging plate (7) extends to the outside of the case (6).

7. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 1, wherein: one side of first cutting roller (801) is provided with second cutting roller (806), protection casing (802) are fixed in on the outer wall of quick-witted case (6) one end, the one end of first cutting roller (801) extends to the inside of protection casing (802) and is fixed with driving gear (804), the one end of second cutting roller (806) extends to the inside of protection casing (802) and is fixed with driven gear (805), install driving motor (803) on the outer wall of machine case (6) one end.

8. The pelletization apparatus for producing a nucleating agent for toughening polypropylene according to claim 7, wherein: one end of the driving gear (804) is fixedly connected with the output end of the driving motor (803), and the driving gear (804) is in meshed connection with the driven gear (805).