CN214187971U

CN214187971U - Metal separation device for recycling plastic raw materials

Info

Publication number: CN214187971U
Application number: CN202023019522.6U
Authority: CN
Inventors: 陈邦杰
Original assignee: Dongguan Guanyi Cosmetics Co Ltd
Current assignee: Dongguan Guanyi Cosmetics Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a retrieve metal separation device of plastic raw materials, the power distribution box comprises a box body, the inside of box is rotated and is connected with first pivot, second pivot and auxiliary roll, the surface drive of first pivot, second pivot and auxiliary roll is connected with first conveyer belt, the inboard of first conveyer belt is provided with the electro-magnet, electro-magnet and box fixed connection, one side fixed mounting of box has the motor frame, the fixed surface of motor frame installs first motor, the output and the first pivot fixed connection of first motor, the downside of first conveyer belt is provided with first flitch, first flitch and box fixed connection. The utility model discloses a metal in the electro-magnet adsorbs the plastic raw materials, adsorbs the metal on first conveyer belt surface, drives first pivot through first motor and rotates, and the transmission that makes progress of cooperation first conveyer belt drive metal makes the metal break away from the magnetic field of electro-magnet, discharges the metal from first flitch.

Description

Metal separation device for recycling plastic raw materials

Technical Field

The utility model relates to a plastic processing field specifically is a retrieve metal separation device of plastic raw materials.

Background

In the production process of the modified plastic, a plurality of raw materials are required to be stirred and mixed, and then are granulated by an extruding machine. Due to improper raw material sources, material mixing, machine abrasion and other factors, metal particles, dust and other impurities are probably introduced into the produced plastic particles. Most of these introduced metals and dusts are magnetic metal particles, generally iron, stainless steel, etc. The plastic particles are mixed with metal and dust, so that the performance of a plastic product can be reduced, and the screw can be damaged and the injection nozzle of an injection molding machine can be blocked in the injection molding production process.

In order to solve the above problems, most of the existing methods place a magnetic device to adsorb metal during the production of plastic particles, and in order to ensure the screening effect, the magnetic frame needs to be taken out from time to time during the production to remove the metal adsorbed on the magnetic frame, which wastes time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a metal separation device who retrieves plastic raw materials.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a retrieve metal separation device of plastic raw materials, includes the box, the inside of box is rotated and is connected with first pivot, second pivot and auxiliary roll, the surface transmission of first pivot, second pivot and auxiliary roll is connected with first conveyer belt, the inboard of first conveyer belt is provided with the electro-magnet, electro-magnet and box fixed connection, one side fixed mounting of box has the motor frame, the fixed surface of motor frame installs first motor, the output and the first pivot fixed connection of first motor, the downside of first conveyer belt is provided with first flitch, first flitch and box fixed connection arrange.

Preferably, the inside of box rotates and is connected with third pivot and fourth pivot, one side fixed mounting of box has the second motor, the output and the third pivot fixed connection of second motor, the surface transmission of third pivot and fourth pivot is connected with the second conveyer belt, one side of third pivot is provided with the second flitch, second flitch and box fixed connection.

Preferably, the upper side of the box body is fixedly connected with a material conveying plate, the lower side of the material conveying plate is provided with a screen, the screen is fixedly connected with the box body, and the lower side of the screen is provided with a dust suction device.

Preferably, the dust collection device comprises a dust collection box, a gas collecting hood is fixedly connected to the surface of the box body, an air hole is formed between the gas collecting hood and the box body, and a first air pipe is arranged between the dust collection box and the gas collecting hood.

Preferably, an air pump is arranged on one side of the dust collection box, a second air pipe is fixedly connected to an air inlet of the air pump, and the other end of the second air pipe extends to the top of the dust collection box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a metal in the electro-magnet adsorbs the plastic raw materials, adsorbs the metal on first conveyer belt surface, drives first pivot through first motor and rotates, and the transmission that makes progress of cooperation first conveyer belt drive metal makes the metal break away from the magnetic field of electro-magnet, discharges the metal from first flitch.

2. The utility model discloses a plastic raw materials rolls on the screen cloth surface, screens the dust, makes the dust see through the screen cloth and falls into the below, produces the negative pressure through the air pump in the dust collection box, cooperates first trachea and gas collecting channel to absorb the dust from the gas pocket to the dust collection box in, reduces the dust content in the plastic raw materials.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a box body 1, a first rotating shaft 2, a second rotating shaft 3, an auxiliary roller 4, a first conveyor belt 5, an electromagnet 6, a motor frame 7, a first motor 8, a first material discharging plate 9, a second motor 10, a third rotating shaft 11, a fourth rotating shaft 12, a second conveyor belt 13, a second material discharging plate 14, a material conveying plate 15, a screen 16, a dust collecting box 17, a gas collecting hood 18, gas holes 19, a first gas pipe 20, a gas pump 21 and a second gas pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a metal separating device for recycling plastic raw materials comprises a box body 1, a first rotating shaft 2, a second rotating shaft 3 and an auxiliary roller 4 are rotatably connected inside the box body 1, a first conveyor belt 5 is connected on the surfaces of the first rotating shaft 2, the second rotating shaft 3 and the auxiliary roller 4 in a transmission manner, an electromagnet 6 is arranged on the inner side of the first conveyor belt 5, the electromagnet 6 is fixedly connected with the box body 1, a motor frame 7 is fixedly installed on one side of the box body 1, a first motor 8 is fixedly installed on the surface of the motor frame 7, the output end of the first motor 8 is fixedly connected with the first rotating shaft 2, a first discharging plate 9 is arranged on the lower side of the first conveyor belt 5, the first discharging plate 9 is fixedly connected with the box body 1, metal in the plastic raw materials is adsorbed by the electromagnet 6, the metal is adsorbed on the surface of the first conveyor belt 5, the first rotating shaft 2 is driven by the first motor 8, the cooperation is first conveyer belt 5 drives the metal and is upwards transmitted, makes the metal break away from the magnetic field of electro-magnet 6, discharges the metal from first flitch 9 of discharging, and in actual work, partial metal may pile up the upside at first pivot 2, through cutting off the power supply to electro-magnet 6 after, can effectively discharge the metal on first conveyer belt 5 surface.

Referring to fig. 1 and 2, a third rotating shaft 11 and a fourth rotating shaft 12 are rotatably connected inside a box body 1, a second motor 10 is fixedly installed on one side of the box body 1, an output end of the second motor 10 is fixedly connected with the third rotating shaft 11, a second conveyor belt 13 is connected to the surfaces of the third rotating shaft 11 and the fourth rotating shaft 12 in a transmission manner, a second discharging plate 14 is arranged on one side of the third rotating shaft 11, the second discharging plate 14 is fixedly connected with the box body 1, screened plastic raw materials fall onto the surface of the second conveyor belt 13, the second motor 10 drives the third rotating shaft 11 to rotate, and the plastic raw materials are conveyed through the second conveyor belt 13.

Referring to fig. 2, a material conveying plate 15 is fixedly connected to the upper side of the box 1, a screen 16 is disposed on the lower side of the material conveying plate 15, the screen 16 is fixedly connected to the box 1, and a dust collecting device is disposed on the lower side of the screen 16, so that the plastic material rolls on the surface of the screen 16 to screen dust, and the dust falls into the lower side of the screen 16.

Referring to fig. 1 and 2, the dust collection device includes a dust collection box 17, a gas collecting hood 18 is fixedly connected to the surface of the box 1, an air hole 19 is formed between the gas collecting hood 18 and the box 1, a first air pipe 20 is arranged between the dust collection box 17 and the gas collecting hood 18, an air pump 21 is arranged on one side of the dust collection box 17, a second air pipe 22 is fixedly connected to an air inlet of the air pump 21, the other end of the second air pipe 22 extends to the top of the dust collection box 17, negative pressure is generated in the dust collection box 17 through the air pump 21, and dust is absorbed into the dust collection box 17 from the air hole 19 by matching with the first air pipe 20 and the gas collecting hood 18, so that the dust content in the plastic raw material is reduced.

The working principle is as follows: the method comprises the steps of putting plastic raw materials on the surface of a material conveying plate 15, enabling the plastic raw materials to fall into a box body 1, screening dust by rolling the plastic raw materials on the surface of a screen 16, enabling the dust to fall into the lower part through the screen 16, generating negative pressure in a dust collection box 17 through an air pump 21, enabling the dust to be absorbed into the dust collection box 17 from an air hole 19 by matching with a first air pipe 20 and a gas collection cover 18, reducing the dust content in the plastic raw materials, enabling metal in the plastic raw materials to be absorbed through an electromagnet 6 in the falling process of the plastic raw materials, enabling the metal to be absorbed on the surface of a first conveying belt 5, driving a first rotating shaft 2 to rotate through a first motor 8, driving the metal to be upwards driven by matching with the first conveying belt 5, enabling the metal to be separated from a magnetic field of the electromagnet 6, discharging the metal from a first discharging plate 9, enabling the screened plastic raw materials to fall onto the surface of a second conveying belt 13, and driving a third rotating shaft 11 to rotate through a second motor 10, the plastic material is conveyed by a second conveyor belt 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a retrieve metal separator of plastic raw materials, includes box (1), its characterized in that: the inside of box (1) rotates and is connected with first pivot (2), second pivot (3) and auxiliary roller (4), the surface transmission of first pivot (2), second pivot (3) and auxiliary roller (4) is connected with first conveyer belt (5), the inboard of first conveyer belt (5) is provided with electro-magnet (6), electro-magnet (6) and box (1) fixed connection, one side fixed mounting of box (1) has motor frame (7), the fixed surface of motor frame (7) installs first motor (8), the output and first pivot (2) fixed connection of first motor (8), the downside of first conveyer belt (5) is provided with first flitch (9), first flitch (9) and box (1) fixed connection.

2. The metal separating device for recycling plastic raw material as claimed in claim 1, wherein: the inside of box (1) is rotated and is connected with third pivot (11) and fourth pivot (12), one side fixed mounting of box (1) has second motor (10), the output and third pivot (11) fixed connection of second motor (10), third pivot (11) are connected with second conveyer belt (13) with the surface transmission of fourth pivot (12), one side of third pivot (11) is provided with the second and arranges flitch (14), row flitch (14) and box (1) fixed connection are arranged to the second.

3. The metal separating device for recycling plastic raw material as claimed in claim 1, wherein: the dust collector is characterized in that a material conveying plate (15) is fixedly connected to the upper side of the box body (1), a screen (16) is arranged on the lower side of the material conveying plate (15), the screen (16) is fixedly connected with the box body (1), and a dust collecting device is arranged on the lower side of the screen (16).

4. The metal separating device for recycling plastic material as claimed in claim 3, wherein: the dust collection device comprises a dust collection box (17), a gas collecting hood (18) is fixedly connected to the surface of the box body (1), an air hole (19) is formed between the gas collecting hood (18) and the box body (1), and a first air pipe (20) is arranged between the dust collection box (17) and the gas collecting hood (18).

5. The metal separating device for recycling plastic material as claimed in claim 4, wherein: an air pump (21) is arranged on one side of the dust collection box (17), a second air pipe (22) is fixedly connected to an air inlet of the air pump (21), and the other end of the second air pipe (22) extends to the top of the dust collection box (17).