CN220576388U

CN220576388U - Filtering type extruder

Info

Publication number: CN220576388U
Application number: CN202322177163.4U
Authority: CN
Inventors: 肖小波; 林国旺; 苏俊
Original assignee: Lvkang Yushan Adhesive Film Materials Co ltd
Current assignee: Lvkang Yushan Adhesive Film Materials Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-12
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the field of extruders, in particular to a filtering type extruder. The extruder comprises a motor, a charging barrel and a feeding box, wherein a screw is connected with one end of the screw in the charging barrel in a threaded manner, the output shaft of the motor is connected with one end of the screw, a discharge hole of the feeding box is communicated with a feed inlet of the charging barrel, a material receiving hopper is arranged at the position of the feed inlet of the feeding box, a filter box for filtering materials is arranged above the material receiving hopper, a material lifting machine is arranged on one side of the filter box, and an outlet of a discharge pipe of the material lifting machine is positioned above the filter box. According to the utility model, materials are sent into the filter box through the material lifting machine, the filter box filters the materials, the filtered materials are sent into the material sending box, and then the materials fall into the material barrel of the extruder for horizontal pushing.

Description

Filtering type extruder

Technical Field

The utility model relates to the field of extruders, in particular to a filtering type extruder.

Background

The screw extruder is a device which can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by screw rotation and is formed by a die. The materials of the existing extruder are not filtered before being put into the charging barrel, so that the quality of the materials is easily affected.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the technical problems described in the background art, the utility model provides a filtering type extruder. The material is sent into the filter box through the material lifting machine, the material is filtered by the filter box, the filtered material is sent into the material sending box, and then falls into the material barrel of the extruder for horizontal pushing.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a filtration formula extruder, includes motor, feed cylinder, feed box, and feed cylinder internal thread connection has the screw rod, and screw rod one end is connected on the output shaft of motor, and the discharge gate of feed box is linked together with the feed inlet of feed cylinder, the pan feeding mouth department of feed box is equipped with connects the hopper, connects the hopper top to be equipped with the rose box that is used for filtering the material, rose box one side is equipped with the material lifting machine, and the export of the discharging pipe of material lifting machine is located the rose box top.

Specifically, the filter box comprises box, filter screen, vibrating motor, and the interior swing joint of box has the filter screen, is fixed with vibrating motor on the filter screen.

Specifically, be equipped with several locating part on the inner wall of box, be equipped with the guide pillar in the locating part, the filter screen side is equipped with the guide block, and the guide pillar passes the perforation on the guide block, is equipped with the spring between locating part and the guide block.

Specifically, the filter box is fixed on the frame, is fixed with electric heater in the frame, and electric heater laminating is on the discharging pipe that connects the hopper.

Specifically, a rotating motor is fixed in the feed box, and an output shaft of the rotating motor is connected with a stirrer.

Specifically, a valve is arranged at the discharge port of the feeding box.

Specifically, the material hoister is a vertical hoister.

The beneficial effects of the utility model are as follows: the utility model provides a filtering type extruder. The material is sent into the filter box through the material lifting machine, the material is filtered by the filter box, the filtered material is sent into the material sending box, and then falls into the material barrel of the extruder for horizontal pushing.

Drawings

The utility model will be further described with reference to the drawings and examples.

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

FIG. 2 is a schematic view of the structure of the filter screen of the present utility model;

in the figure, motor 1, charging barrel 2, charging box 3, receiving hopper 4, filtering box 5, material lifting machine 6, frame 7, electric heater 8, 9, rotating motor 10, stirrer 11, valve 51, box 52, filtering screen 53, vibrating motor 54, limiting piece 55, guide post 56, guide block 57.

And (3) a spring.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Fig. 1 is a schematic structural view of the present utility model, and fig. 2 is a schematic structural view of the filter screen of the present utility model.

As shown in figure 1, a filtering type extruder comprises a motor 1, a charging barrel 2 and a feeding box 3, wherein a screw is connected with the inner thread of the charging barrel 2, one end of the screw is connected to an output shaft of the motor 1, a discharging hole of the feeding box 3 is communicated with a feeding hole of the charging barrel 2, a receiving hopper 4 is arranged at the feeding hole of the feeding box 3, a filtering box 5 for filtering materials is arranged above the receiving hopper 4, a material lifting machine 6 is arranged on one side of the filtering box 5, and an outlet of a discharging pipe of the material lifting machine 6 is positioned above the filtering box 5.

The filter box 5 comprises a box body 51, a filter screen 52 and a vibration motor 53, wherein the filter screen 52 is movably connected in the box body 51, and the vibration motor 53 is fixed on the filter screen 52.

As shown in fig. 2, a plurality of limiting members 54 are arranged on the inner wall of the box body 51, a guide post 55 is arranged in the limiting members 54, a guide block 56 is arranged on the side edge of the filter screen 52, the guide post 55 penetrates through a through hole on the guide block 56, and a spring 57 is arranged between the limiting members 54 and the guide block 56.

When the vibration motor 53 is started, the filter screen 52 is driven to vibrate, and under the limitation of the limiting member 54 and the guide post 55, the guide block 56 moves up and down along the guide post 55 between the upper block and the lower block of the limiting member 54, and the spring 57 provides buffering. When the material is placed on the screen 52, the vibrating screen 52 will keep the larger size impurities off the screen 52, and the material will drop down through the mesh of the screen 52.

The filter box 5 is fixed on a frame 7, an electric heater 8 is fixed on the frame 7, and the electric heater 8 is attached to a discharging pipe of the receiving hopper 4. The electric heater 8 can preheat the material in the receiving hopper 4.

A rotary motor 9 is fixed in the feed box 3, and an output shaft of the rotary motor 9 is connected with a stirrer 10. When the materials are placed in the material feeding box 3, the rotating motor 9 drives the stirrer 10 to rotate, so that the materials can be further dispersed.

A valve 11 is arranged at the discharge hole of the feed box 3.

The material hoist 6 is a vertical hoist.

The working mode of the application is as follows: firstly, the lifter lifts materials upwards and drops into the filter box 5, and the materials in the filter box 5 fall into the feed box 3 through the receiving hopper 4 after being filtered. The materials in the material feeding box 3 enter the material cylinder 2 after being dispersed, and finally the materials are horizontally pushed forward by the rotating screw rod.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a filtration formula extruder, includes motor (1), feed cylinder (2), feed bin (3), and feed cylinder (2) internal thread connection has the screw rod, and screw rod one end is connected on the output shaft of motor (1), and the discharge gate of feed bin (3) is linked together with the feed inlet of feed cylinder (2), characterized by, the feed inlet department of feed bin (3) is equipped with connects hopper (4), connects hopper (4) top to be equipped with and is used for filtering rose box (5) of material, rose box (5) one side is equipped with material lifting machine (6), and the export of the discharging pipe of material lifting machine (6) is located rose box (5) top.

2. The filtering extruder of claim 1, wherein: the filter box (5) comprises a box body (51), a filter screen (52) and a vibration motor (53), wherein the filter screen (52) is movably connected in the box body (51), and the vibration motor (53) is fixed on the filter screen (52).

3. The filtering extruder of claim 2, wherein: the inner wall of the box body (51) is provided with a plurality of limiting pieces (54), guide posts (55) are arranged in the limiting pieces (54), guide blocks (56) are arranged on the sides of the filter screen (52), the guide posts (55) penetrate through holes in the guide blocks (56), and springs (57) are arranged between the limiting pieces (54) and the guide blocks (56).

4. The filtering extruder of claim 1, wherein: the filter box (5) is fixed on the frame (7), an electric heater (8) is fixed on the frame (7), and the electric heater (8) is attached to the discharging pipe of the receiving hopper (4).

5. The filtering extruder of claim 1, wherein: a rotating motor (9) is fixed in the feeding box (3), and an output shaft of the rotating motor (9) is connected with a stirrer (10).

6. The filtering extruder of claim 1, wherein: a valve (11) is arranged at the discharge hole of the feeding box (3).

7. The filtering extruder of claim 1, wherein: the material lifting machine (6) is a vertical lifting machine.