CN211359510U

CN211359510U - Screening device on masterbatch production line

Info

Publication number: CN211359510U
Application number: CN201922366354.9U
Authority: CN
Inventors: 吴飞鹏
Original assignee: Guangdong Yilong New Materials Technology Co ltd
Current assignee: Guangdong Yilong New Materials Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a sieving mechanism on masterbatch production water line, including screening cylinder, cylinder driving motor, roll bracket and receiving hopper, the section of thick bamboo wall of screening cylinder on be divided into the triplex, be equipped with little mesh on the anterior partial bobbin wall, be equipped with well mesh on the middle part bobbin wall, be equipped with back mesh on the partial bobbin wall of rear portion, the front end of screening cylinder is equipped with and lets two guide pulleys of screening cylinder rotation, the rear end of screening cylinder is equipped with and lets the rotatory cylinder connecting axle of screening cylinder. The material receiving hopper is arranged below the small meshes, the middle meshes and the rear meshes of the screening roller. The utility model discloses owing to be equipped with the screening cylinder, the plastics color masterbatch that the stock cutter was cut is collected in the receiving hopper that each section was sieved respectively to crushed aggregates, certified materials and unqualified big material in rolling, and work efficiency is high, and is more than one time higher than planar vibrating screen work efficiency.

Description

Screening device on masterbatch production line

Technical Field

The utility model relates to a plastics master batch production facility especially relates to a sieving mechanism on master batch production water line.

Background

The screening device on the traditional color master batch production line is a multi-section plane vibrating screen, the plane vibrating screen occupies a large area, the working efficiency is low, a vibrating device is required, and the structure is complex.

Disclosure of Invention

The utility model aims at providing a sieving mechanism on masterbatch production water line to above-mentioned problem exactly.

The utility model adopts the technical proposal that: a screening device on a color master batch production line comprises a screening roller, a roller driving motor, a roller bracket and a receiving hopper, wherein the wall of the screening roller is divided into three parts, each part accounts for one third to one fourth of the length of the whole roller wall, the roller wall of the front part is provided with small meshes, the diameter of each small mesh is smaller than that of the color master batch, the roller wall of the middle part is provided with medium meshes, the diameter of each medium mesh is larger than that of the color master batch by 0.5-2 mm, the roller wall of the rear part is provided with rear meshes, and the diameter of each rear mesh is larger than that of the color master batch by more than 2 mm; the height of the front end of the screening roller is 20-100 mm higher than that of the rear end, the front end of the screening roller is provided with two guide wheels for rotating the screening roller, the rear end of the screening roller is provided with a roller connecting shaft for rotating the screening roller, and the roller connecting shaft is connected with a roller driving motor through a belt pulley; the roller bracket is arranged below the roller and supports the roller; the material receiving hopper is arranged below the small meshes, the middle meshes and the rear meshes of the screening roller, a vertical partition plate is arranged on the material receiving hopper corresponding to the adjacent position of each section of mesh, the material receiving hopper is divided into three sections by the partition plate, and a discharge hole is formed in the lower end of each section of material receiving hopper.

The inner wall of the screening roller is provided with a spiral barrier strip. The height of the spiral barrier strip is between 5 and 20 millimeters.

The utility model discloses beneficial effect: due to the fact that the screening roller is arranged, the plastic color master batches cut by the cutting machine respectively screen and collect crushed materials, qualified materials and unqualified large materials in the rolling process into the material receiving hopper of each section, and the working efficiency is high and is more than one time higher than that of a plane vibration screen.

Drawings

Fig. 1 is a schematic perspective view of one embodiment of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a schematic perspective view of the working state of the present invention.

Detailed Description

As shown in fig. 1 to fig. 3, the present invention includes: screening cylinder 1, cylinder driving motor 2, cylinder support 4 and receiving hopper 3, the section of thick bamboo wall of screening cylinder on divide into three parts, every part accounts for between one third to the fourth of whole section of thick bamboo wall length, be equipped with little mesh on the anterior section of thick bamboo wall 11, little mesh diameter is less than the diameter of masterbatch, be equipped with well mesh on middle part section of thick bamboo wall 12, well mesh diameter is greater than between the diameter 0.5 to 2 millimeters of masterbatch, be equipped with back mesh on the posterior section of thick bamboo wall 13, back mesh diameter is greater than the masterbatch more than 2 millimeters, back mesh can be circular mesh, also can be the mesh of other shapes. The mesh of the utility model refers to the holes evenly arranged in each section. The height of the front end of the mesh screening roller is 20-100 mm higher than that of the rear end, two guide wheels 5 for rotating the screening roller are arranged on the left side and the right side of the front end of the screening roller, a roller connecting shaft 14 for rotating the screening roller is arranged at the rear end of the screening roller, and the roller connecting shaft is connected with a roller driving motor 2 through a belt pulley 15; the roller bracket 4 is arranged below the roller and supports the roller; the material receiving hopper 3 is arranged below the small mesh, the middle mesh and the rear mesh of the screening roller, is not in contact with the screening roller, so that the resistance of the roller is small, a vertical partition plate is arranged on the material receiving hopper corresponding to the adjacent position of each section of mesh, the material receiving hopper is divided into three sections by the partition plate, and a discharge hole 31 is arranged at the lower end of each section of material receiving hopper. The crushed aggregates are collected at the discharge port of the front part receiving hopper, the qualified aggregates are collected at the discharge port of the middle part receiving hopper, and the unqualified aggregates larger than the color master batches are collected at the discharge port of the rear part receiving hopper.

As shown in fig. 3, the utility model discloses it is supporting and practical with the blank when using, the masterbatch that stock cutter 6 cut leaks the masterbatch that cuts to the front end inboard of screening cylinder through unloading pipe 61, unloading pipe can not be in turn with the screening cylinder, the screening cylinder drives under driving motor's effect and cuts the masterbatch spiral slip of saying so on the inside wall of screening cylinder, set up the spiral blend stop, the spiral blend stop welding is on the screening cylinder inside wall, can effectively prolong the masterbatch roll stroke in the cylinder, the effect that the messenger sieved various materials is better. The height of the spiral barrier strip is between 5 and 20 millimeters.

The above embodiments are merely preferred and feasible embodiments of the present invention, and not intended to limit the scope of the present invention, but various modifications and applications made according to the above embodiments are within the scope of the present invention.

Claims

1. The utility model provides a sieving mechanism on masterbatch production water line which characterized in that: the color masterbatch screening device comprises a screening roller (1), a roller driving motor (2), a roller bracket (4) and a material receiving hopper (3), wherein the wall of the screening roller is divided into three parts, each part accounts for one third to one fourth of the length of the whole roller wall, small meshes are arranged on a front part of the roller wall (11), the diameter of each small mesh is smaller than that of a color masterbatch, middle meshes are arranged on a middle part of the roller wall (12), the diameter of each middle mesh is larger than that of the color masterbatch by 0.5 to 2 millimeters, rear meshes are arranged on a rear part of the roller wall (13), and the diameter of each rear mesh is larger than that of the color masterbatch by more than 2 millimeters; the height of the front end of the screening roller is 20-100 mm higher than that of the rear end, the front end of the screening roller is provided with two guide wheels (5) for rotating the screening roller, the rear end of the screening roller is provided with a roller connecting shaft (14) for rotating the screening roller, and the roller connecting shaft is connected with a roller driving motor (2) through a belt pulley (15); the roller bracket (4) is arranged below the roller and supports the roller; the material receiving hopper (3) is arranged below the small meshes, the middle meshes and the rear meshes of the screening roller, a vertical partition plate is arranged on the material receiving hopper corresponding to the adjacent position of each section of mesh, the material receiving hopper is divided into three sections by the partition plate, and a discharge hole is formed in the lower end of each section of material receiving hopper.

2. The screening device on the masterbatch production line of claim 1, wherein: the inner wall of the screening roller is provided with a spiral barrier strip, and the height of the spiral barrier strip is between 5 and 20 millimeters.