CN217670432U

CN217670432U - Modified masterbatch processing grinder

Info

Publication number: CN217670432U
Application number: CN202220761616.0U
Authority: CN
Inventors: 张方; 虞道良; 李奂; 苏建尾
Original assignee: Jiangsu Jingliang Polymer Materials Co ltd
Current assignee: Jiangsu Jingliang Polymer Materials Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-10-28
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a modified master batch processing and grinding device, which comprises a machine body and a grinding mechanism; the top of the machine body is provided with a machine cover, the side wall of the machine body is provided with a feeding hole, and the bottom of the machine body is provided with a discharging hole; the grinding mechanism comprises a motor, a rotating shaft, a stirring device and a grinding unit; the grinding unit comprises a grinding inner roller and a grinding outer roller, the grinding outer roller is fixedly connected to the inner wall of the machine body, the grinding inner roller is sleeved on the rotating shaft, the grinding outer roller is of a cylindrical structure with a hollow inner part, the outer diameter of the grinding inner roller is gradually increased from top to bottom, the grinding inner roller and the grinding outer roller are coaxially arranged, the master batch is prevented from being deposited at a feeding part by arranging a stirring device and a discharging device, the material outlet is blocked, a plurality of scraping plates are arranged on the inner diameter of the grinding outer roller, and when the grinding inner roller rotates, the grinding inner roller is aligned to scrape the materials, so that the grinding gap is prevented from being blocked; through setting up hoist mechanism, make things convenient for the lifting machine cover, maintain the clearance to pivot and epaxial part of commentaries on classics.

Description

Modified masterbatch processing grinder

Technical Field

The utility model relates to a masterbatch processing machinery technical field, concretely relates to modified masterbatch processing grinder.

Background

Modified masterbatch adopts the powerful extrusion moulding of extruder when production, but the modified masterbatch granularity of extruding through the extruder is big, need grind into finer granule, and the easy putty of grinder that adopts at present, partly masterbatch is stifled easily in grinder's grinding gap, need dismantle whole device during the clearance, and partly masterbatch is stifled easily at the discharge gate in addition, leads to the ejection of compact to block up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a modified masterbatch processing grinder.

The utility model provides a technical scheme of above-mentioned problem does: a modified master batch processing and grinding device comprises a machine body and a grinding mechanism;

the top of the machine body is provided with a machine cover, the side wall of the machine body is provided with a feeding hole, and the bottom of the machine body is provided with a discharging hole;

the grinding mechanism comprises a motor, a rotating shaft, a stirring device and a grinding unit;

the grinding unit is including grinding the interior roller and grinding the outer roller, grind outer roller fixed connection on the inner wall of organism, the roller cover is established in the pivot in grinding, grind outer roller and be inside hollow columnar structure, the roller external diameter crescent from top to bottom in grinding, grind the interior roller and grind the coaxial setting of outer roller, grind the interior roller and grind and form the grinding gap between the outer roller, grind the gap and reduce gradually from last to bottom.

Furthermore, a stirring device is arranged above the grinding unit.

Furthermore, a blanking device is arranged below the grinding unit.

Furthermore, the blanking device is a helical blade, the helical blade is spirally arranged on the outer wall of the rotating shaft, and the bottom of the helical blade is arranged at the discharge port.

Further, the cover is connected with the machine body through a lifting mechanism.

Further, hoist mechanism is including promoting seat, pneumatic cylinder, guide bar, link, promote seat fixed connection on the lateral wall of organism, pneumatic cylinder and guide bar are fixed to be set up on promoting the seat, link one end is connected with the cover, and the slider is connected to the other end, the fixed cover of slider is established on the guide bar, the flexible end and the link of pneumatic cylinder are connected.

The utility model discloses beneficial effect has:

the utility model provides a modified masterbatch processing grinder, through setting up agitating unit, unloader, prevent that the masterbatch from depositing in the feed inlet, block up in the discharge gate, set up a plurality of scrapers on the internal diameter of grinding the outer roller, when grinding the inner roller and rotating, align and scrape the material, prevent to block up and grind the gap; through setting up hoist mechanism, make things convenient for the lifting machine cover, maintain the clearance to the pivot and the epaxial part of commentaries on classics.

Drawings

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

FIG. 2 is a top view of the outer abrasive roll;

FIG. 3 is a schematic view showing an internal structure of the outer grinding roll;

in the figure: 1-machine body, 2-machine cover, 3-lifting seat, 4-hydraulic cylinder, 5-guide rod, 6-connecting frame, 7-sliding piece, 8-feeding hole, 9-discharging hole, 10-motor, 11-rotating shaft, 12-lantern ring, 13-stirring rod, 14-grinding inner roller, 15-grinding outer roller, 16-helical blade and 17-scraper.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1, a modified masterbatch processing and grinding device includes a machine body, a grinding mechanism, and a lifting mechanism.

The organism top is equipped with the cover, the cover passes through hoist mechanism and is connected with the organism, hoist mechanism is including promoting seat, pneumatic cylinder, guide bar, link, promote seat fixed connection on the lateral wall of organism, pneumatic cylinder and guide bar are fixed to be set up on promoting the seat, link one end is connected with the cover, and the slider is connected to the other end, the fixed cover of slider is established on the guide bar, the flexible end and the link of pneumatic cylinder are connected. The cover is lifted by the hydraulic cylinder when the machine body is cleaned.

The side wall of the machine body is provided with a feeding hole, and the bottom of the machine body is provided with a discharging hole.

The grinding mechanism comprises a motor, a rotating shaft, a stirring device, a grinding unit and a discharging device. The motor passes through the rack mounting at the cover top, pivot upper end and motor output shaft. The stirring device, the grinding unit and the blanking device are sequentially arranged from top to bottom. Agitating unit includes a plurality of groups stirring unit, and every group stirring unit is including fixed lantern ring and a plurality of puddler, fixed cover ring cover is established in the pivot and is passed through welded connection in the pivot, and is a plurality of the even connection of puddler is on fixed lantern ring. The masterbatch gets into in the organism, through agitating unit's continuous stirring before getting into the grinding unit, prevents the caking, also prevents the masterbatch deposit and leads to the putty. The outer roller of roller and grinding in the grinding unit is including grinding, grind outer roller fixed connection on the inner wall of organism, can pass through welded connection, the roller housing is established in the grinding in the pivot to through welded connection in the pivot, the roller is coaxial with the outer roller of grinding in the grinding, and form annular grinding gap between them, the outer roller of grinding is inside hollow columnar structure, the roller external diameter is crescent from top to bottom in the grinding, and the grinding gap reduces gradually from top to bottom, and the lower extreme in grinding gap is ejection of compact granularity standard, as shown in fig. 2 and 3, be equipped with a plurality of scrapers on the internal diameter of the outer roller of grinding, the outer wall of a plurality of scrapers respectively with grind in form 1-2 mm's gap between the outer wall of roller, grinding unit during operation, the outer roller of grinding is motionless, and the outer roller of grinding rotates along with the pivot, grinds the masterbatch, when the scraper blade, strikes off the masterbatch of adhesion on the outer roller outer wall in the grinding, prevents the putty.

Unloader is helical blade, helical blade spirals and sets up on the pivot outer wall to the helical blade bottom sets up in discharge gate department, and the pivot drives helical blade and rotates, will push out from discharge gate department through the masterbatch that grinds, and the help unloading prevents that the masterbatch from blockking up the discharge gate.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a modified masterbatch processing grinder which characterized in that: comprises a machine body and a grinding mechanism;

2. The modified master batch processing grinding device as claimed in claim 1, wherein: and a stirring device is arranged above the grinding unit.

3. The modified master batch processing grinding device as claimed in claim 1, wherein: and a blanking device is arranged below the grinding unit.

4. The modified master batch processing grinding device as claimed in claim 3, wherein: the discharging device is a helical blade, the helical blade is spirally arranged on the outer wall of the rotating shaft, and the bottom of the helical blade is arranged at the discharge port.

5. The modified master batch processing grinding device as claimed in any one of claims 1 to 4, wherein: the cover is connected with the machine body through a lifting mechanism.

6. The modified master batch processing grinding device as claimed in claim 5, wherein: the lifting mechanism comprises a lifting seat, a hydraulic cylinder, a guide rod and a connecting frame, the lifting seat is fixedly connected to the side wall of the machine body, the hydraulic cylinder and the guide rod are fixedly arranged on the lifting seat, one end of the connecting frame is connected with the machine cover, the other end of the connecting frame is connected with a sliding part, the sliding part is fixedly sleeved on the guide rod, and the telescopic end of the hydraulic cylinder is connected with the connecting frame.