CN219445738U

CN219445738U - Masterbatch granulator

Info

Publication number: CN219445738U
Application number: CN202320840185.1U
Authority: CN
Inventors: 顾红宇; 朱猛
Original assignee: Xuzhou Haiyan Material Technology Co ltd
Current assignee: Xuzhou Haiyan Material Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-01
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a masterbatch granulator, belongs to the technical field of masterbatch cutting, and aims to solve the problems that cutters of masterbatch cutters in the prior art are fixedly arranged, sizes of cut masterbatch particles are equal, when masterbatch with different sizes are needed, different masterbatch cutters are needed to be replaced for cutting, and the cutters are fixedly arranged and cannot be adjusted according to the lengths of the needed masterbatch particles. The automatic material blocking device comprises a conveying table, a collecting box and a material blocking cover, wherein an organic cover is fixed on the upper surface of the conveying table, a stand column is fixedly connected to the position, close to the side edge, of the cover, a lifting screw rod is rotatably arranged in the stand column, a connecting rod is sleeved on the outer thread of the lifting screw rod, the connecting rod is fixedly connected with the upper surface of the material blocking cover, and the material blocking cover is arranged on the side edge of the cover and vertically slides along the side wall of the cover; a discharge hole is arranged above the conveying table. The color master batch granulator benefits from the arrangement of the cutting wheels, and the size of cutting particles of the color master batch raw material strips is changed by changing the included angle between the cutting knives.

Description

Masterbatch granulator

Technical Field

The utility model belongs to the technical field of masterbatch cutting, and particularly relates to a masterbatch granulator.

Background

After extrusion cooling, the color master batch is required to be cut into particles by using a granulator, the particle cutter is required to convey color master batch strips to a cutter, and then the cutter of the particle cutter continuously rotates to cut, the sizes of the cut color master batch particles are equal, when color master batches with different sizes are required, the different particle cutters are required to be replaced to cut, and the cutter is fixedly arranged and cannot be adjusted according to the lengths of the particles required, so the inventor provides the color master batch particle cutter to meet the use requirements.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a masterbatch granulator, which aims to solve the problems that cutters of the masterbatch granulator in the prior art are fixedly arranged, the sizes of the cut masterbatch particles are equal, when masterbatch particles with different sizes are needed, different masterbatch cutters are needed to be replaced for cutting, and the cutters are fixedly arranged and cannot be adjusted according to the lengths of the needed masterbatch particles.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the masterbatch granulator which comprises a conveying table, a collecting box and a material blocking cover, wherein a cover is fixed on the upper surface of the conveying table, an upright post is fixedly connected to the position, close to the side edge, of the cover, a lifting screw rod is rotatably arranged in the upright post, a connecting rod is sleeved on the outer thread of the lifting screw rod, the connecting rod is fixedly connected with the upper surface of the material blocking cover, and the material blocking cover is arranged on the side edge of the cover and vertically slides along the side wall of the cover; the upper part of the conveying table is provided with a discharge hole, the material blocking cover and the discharge hole are correspondingly positioned above the discharge hole, the table wall at the discharge hole is obliquely arranged, the two sides of the discharge hole are symmetrically provided with fixing frames, the inner sides of the fixing frames are movably provided with lifting blocks, two groups of lifting blocks are symmetrically arranged on the two sides of the discharge hole, and cutting wheels are rotatably arranged between the two groups of lifting blocks; the outer wall of the cutting wheel is rotationally and circularly provided with a plurality of groups of cutting knives which are movably connected with the cutting wheel. Thanks to the arrangement of the cutting wheels, the cutting particle size of the color master batch raw material strips is changed by changing the included angle between the cutting knives.

Further, the cutting wheel is of a cylindrical structure, mounting grooves are formed in the outer circular surface in a surrounding mode, and inserting blocks inserted into the mounting grooves are arranged at the bottom of the cutting knife. Thanks to the cooperation of the mounting groove and the insert, the cutting knife is provided with a joint which is disassembled and assembled with the cutting wheel.

Further, the end face of the cutting wheel is provided with a plurality of groups of threaded holes corresponding to the mounting grooves, and the internal threads of the threaded holes are inserted with limit screws which penetrate into the mounting grooves to be in threaded connection with the inserting blocks.

Further, the front end face of the conveying table is provided with a placing groove, and a collecting box is embedded into the inner side of the placing groove. Thanks to the arrangement of the collecting box and the placing groove, the cut color master batch can be more completely received.

Furthermore, the lifting block is provided with protruding parts towards the two side walls of the fixing frame, the inner wall of the fixing frame is vertically provided with a sliding groove for the protruding parts to be embedded, and the bottom of the lifting block is fixedly provided with a telescopic cylinder.

Furthermore, a rotating motor is fixedly arranged on the outer wall of the lifting block, and the rotating motor is connected with the cutting wheel.

Further, a driving motor is fixedly arranged on the upper surface of the upright post, and the driving motor is fixedly connected with the lifting screw rod. Owing to the cooperation of driving motor and lift lead screw, can drive the fender material cover, with the half surrounding in cutting wheel top position, avoid masterbatch raw materials strip cutting granule to splash everywhere, guarantee the environmental tidy nature of cutting site operation.

(3) Advantageous effects

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

the utility model benefits from the arrangement of the cutting wheels, the cutting particle size of the color master batch raw material strips is changed by changing the included angle between the cutting knives, the cutting wheels are of annular structures, the included angle of the plurality of groups of cutting knives on the outer wall is equal, the plurality of groups of cutting knives at corresponding positions are removed, the cutting adjustment of the cutting particle size of the color master batch raw material strips can be completed, the operation is convenient, the use is convenient, the upper position of the cutting wheels is semi-surrounded by lifting the material blocking cover during cutting, the cutting particles of the color master batch raw material strips are prevented from splashing everywhere, and the environmental cleanliness of cutting field operation is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing a structure of a material blocking cover in a lifted state;

FIG. 3 is a side view of a cutting wheel;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

The marks in the drawings are: 1. a collection box; 2. a conveying table; 3. a discharge port; 4. a material blocking cover; 5. lifting the screw rod; 6. a column; 7. a driving motor; 8. a hood; 9. a connecting rod; 10. a placement groove; 11. a cutting wheel; 12. a limit screw; 13. a cutting knife; 14. a lifting block; 15. a fixing frame; 16. a telescopic cylinder; 17. a mounting groove; 18. a rotating electric machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment is a masterbatch granulator, the structure schematic diagram of which is shown in figures 1 and 2, and comprises a conveying table 2, a collecting box 1 and a material blocking cover 4, wherein a hood 8 is fixed on the upper surface of the conveying table 2, a stand column 6 is fixedly connected to the hood 8 near the side edge, a lifting screw rod 5 is rotatably arranged in the stand column 6, a connecting rod 9 is sleeved outside the lifting screw rod 5, the connecting rod 9 is fixedly connected with the upper surface of the material blocking cover 4, and the material blocking cover 4 is arranged on the side edge of the hood 8 and vertically slides along the side wall of the hood 8; the upper surface of the upright post 6 is fixedly provided with a driving motor 7, and the driving motor 7 is fixedly connected with the lifting screw rod 5.

Referring to fig. 2 and 4, a discharge port 3 is arranged above a conveying table 2, a material blocking cover 4 and the discharge port 3 are correspondingly positioned above the discharge port 3, table walls at the discharge port 3 are obliquely arranged, fixing frames 15 are symmetrically arranged on two sides of the discharge port 3, lifting blocks 14 are movably arranged on the inner sides of the fixing frames 15, two groups of lifting blocks 14 are symmetrically arranged on two sides of the discharge port 3, and cutting wheels 11 are rotatably arranged between the two groups of lifting blocks 14; a plurality of groups of cutting knives 13 are distributed on the outer wall of the cutting wheel 11 in a rotating way, and the cutting knives 13 are movably connected with the cutting wheel 11. The front end surface of the conveying table 2 is provided with a placing groove 10, and a collecting box 1 is embedded inside the placing groove 10. The outer wall of the lifting block 14 is fixedly provided with a rotary motor 18, and the rotary motor 18 is connected with the cutting wheel 11. According to the particle size that masterbatch raw materials strip needs to cut, dismouting is carried out to cutting knife 13 on the cutting wheel 11 outer wall, and cutting wheel 11 is annular structure, and the contained angle of multiunit cutting knife 13 on the outer wall equals, demolishs multiunit cutting knife 13 in corresponding position, can accomplish the regulation to masterbatch raw materials strip cutting particle size.

Referring to fig. 3 and 4, the cutting wheel 11 has a cylindrical structure, mounting grooves 17 are circumferentially distributed on an outer circumferential surface, and the bottom of the cutter 13 has insertion blocks inserted into the mounting grooves 17. The end face of the cutting wheel 11 is provided with a plurality of groups of threaded holes corresponding to the mounting grooves 17, and the limiting screw 12 is inserted into the internal threads of the threaded holes, and the limiting screw 12 penetrates into the mounting grooves 17 to be in threaded connection with the insert. The lifting block 14 has protruding portions towards both side walls of the fixing frame 15, a chute for the protruding portions to be embedded is vertically arranged on the inner wall of the fixing frame 15, and a telescopic cylinder 16 is fixedly arranged at the bottom of the lifting block 14. The lifting block 14 is driven to lift up by extending the telescopic cylinder 16, so that the cutting knife 13 is gradually far away from the position of the discharge hole 3, and the cutting knife 13 can be disassembled and assembled.

Working principle: when the color master batch raw material strip is used, the color master batch raw material strip is firstly put into the conveying table 2, a rubber roller (not shown in the figure) for conveying the color master batch raw material strip is arranged in the conveying table 2, the rubber roller is in the prior art, when the rubber roller conveys the color master batch raw material strip towards the direction of the discharge port 3, the color master batch raw material strip is cut by the cutting wheel 11 at the discharge port 3, the cut color master batch particles flow out of the collecting box 1 along the inclined plane of the discharge port 3, and the collecting box 1 is replaced after being fully loaded;

according to the particle size of the raw material strips of the color master batch, the cutting blades 13 on the outer wall of the cutting wheel 11 are disassembled, the cutting wheel 11 is of an annular structure, the included angles of the plurality of groups of cutting blades 13 on the outer wall are equal, the plurality of groups of cutting blades 13 at corresponding positions are disassembled, the adjustment of the particle size of the raw material strips of the color master batch can be completed, the limiting screw 12 is rotated, the limiting screw 12 is moved out from the end part of the cutting wheel 11 and separated from the insert at the bottom of the cutting blade 13 at the corresponding position, the insert after the limiting is lost can be withdrawn from the inside of the mounting groove 17, the cutting blade 13 is taken down, and in the specific implementation, the position of the limiting screw 12 can be marked digitally, so that the limiting screw 12 at the corresponding digital position can be directly disassembled according to the cutting requirement, the error of the disassembly of the cutting blade 13 is avoided, and the included angle between the cutting blades 13 is changed to change the size of the cutting particles of the raw material strips of the color master batch;

during cutting, the driving motor 7 drives the lifting screw rod 5 to rotate, so that the connecting rod 9 in threaded connection with the lifting screw rod 5 drives the material blocking cover 4 to be close to the discharge hole 3, and the material blocking cover 4 has the function of semi-surrounding the upper position of the cutting wheel 11 to avoid the cutting particles of the master batch raw material strip from splashing everywhere;

when getting to put to cutting knife 13, stretch out through telescopic cylinder 16 and drive lifter 14 and rise for cutting knife 13 keeps away from discharge gate 3 position gradually, can dismantle cutting knife 13, after the dismouting is accomplished, telescopic cylinder 16 shrink drives lifter 14 and moves down, and the cutter is close to the discharge gate 3 position and cuts masterbatch raw materials strip.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a masterbatch granulator, includes delivery table (2), collection box (1), keeps off material cover (4), its characterized in that, the upper surface of delivery table (2) is fixed with organic cover (8), be close to side department fixedly connected with stand (6) on cover (8), lift lead screw (5) are installed in the inside rotation of stand (6), lift lead screw (5) outside thread bush is equipped with connecting rod (9), connecting rod (9) and the upper surface fixed connection who keeps off material cover (4), keep off material cover (4) set up in the side of cover (8) and along the vertical slip of cover (8) lateral wall;

the automatic feeding device is characterized in that a discharge hole (3) is formed in the upper part of the conveying table (2), the material blocking cover (4) and the discharge hole (3) are correspondingly arranged above the discharge hole (3), the table wall at the discharge hole (3) is obliquely arranged, fixing frames (15) are symmetrically arranged on two sides of the discharge hole (3), lifting blocks (14) are movably arranged on the inner sides of the fixing frames (15), two groups of lifting blocks (14) are symmetrically arranged on two sides of the discharge hole (3), and cutting wheels (11) are rotatably arranged between the two groups of lifting blocks (14);

the outer wall of the cutting wheel (11) is rotationally and spirally provided with a plurality of groups of cutting knives (13), and the cutting knives (13) are movably connected with the cutting wheel (11).

2. The masterbatch granulator according to claim 1, characterized in that the cutting wheel (11) is of a cylindrical structure, mounting grooves (17) are circumferentially distributed on the outer circular surface, and the bottom of the cutting blade (13) is provided with inserting blocks inserted into the mounting grooves (17).

3. The masterbatch granulator according to claim 2, characterized in that the end face of the cutting wheel (11) is provided with a plurality of groups of threaded holes corresponding to the mounting grooves (17), and the internal threads of the threaded holes are inserted with limit screws (12), and the limit screws (12) penetrate into the mounting grooves (17) to be in threaded connection with the insert blocks.

4. The masterbatch granulator according to claim 1, characterized in that the front end face of the conveying table (2) is provided with a placing groove (10), and the inner side of the placing groove (10) is embedded with a collecting box (1).

5. The masterbatch granulator according to claim 1, characterized in that the lifting block (14) has protruding parts towards both side walls of the fixing frame (15), a chute for embedding the protruding parts is vertically arranged on the inner wall of the fixing frame (15), and a telescopic cylinder (16) is fixedly arranged at the bottom of the lifting block (14).

6. The masterbatch granulator according to claim 5, characterized in that a rotating motor (18) is fixedly mounted on the outer wall of the lifting block (14), and the rotating motor (18) is connected with the cutting wheel (11).

7. The masterbatch granulator according to claim 1, characterized in that a driving motor (7) is fixedly arranged on the upper surface of the upright post (6), and the driving motor (7) is fixedly connected with the lifting screw rod (5).