CN211807241U

CN211807241U - Plastic foam processing apparatus

Info

Publication number: CN211807241U
Application number: CN202020200421.XU
Authority: CN
Inventors: 蔡福康
Original assignee: Zhangjiagang Qinfeng Machinery Co ltd
Current assignee: Zhangjiagang Qinfeng Machinery Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-30
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a plastic foam treatment device, which comprises a crushing device and a collecting device; the fan is connected with the crushing device and the collecting device through pipelines; the crushing device comprises a feeding end and a discharging end; a conveyor is arranged at the feeding end; the discharging end is provided with a containing part for containing the broken plastic foam; the crushing device is internally provided with a screen mesh for screening plastic foam to be crushed; a crushing part is arranged in the crushing device and is positioned above the screen; one side of the containing part is provided with an air inlet, and the other side of the containing part is opposite to the air inlet and is connected with the fan through the pipeline. A plastic foam processing apparatus can smash the foam pressure of retrieving into the piece fast, shortens crushing time, raises the efficiency, can be used for foam compressor, hot melt machine or hydraulic pressure cold press, the first working phase of granulation line.

Description

Plastic foam processing apparatus

Technical Field

The utility model belongs to the technical field of plastic foam handles, specifically speaking relates to a plastic foam processing apparatus.

Background

The recycling of foam waste has long been a focus of attention, and the annual production of plastic products in the world is now greater than 1 million tons per volume of plastic products than steel. In the face of the production and accumulation of such large-scale polymer material products, exciting the rest is worried that the high yield means that a corresponding large amount of polymer material waste is generated, and the waste foam can be more efficiently treated by the hydraulic foam compressor, so that the purpose of waste utilization is achieved.

Chinese patent with application number CN201820608419.9 discloses a multifunctional foam glass crushing device, which comprises a crushing box, wherein a rolling roller is arranged in the crushing box, the rolling roller is obliquely arranged and is connected with a motor through a coupler, and the other end of the rolling roller is connected with a bearing seat; the edge of the grinding roller is obliquely provided with an upper material plate, the end part of the upper material plate is provided with a lower material plate, the bottom end of the lower material plate is arranged above the grinding roller, the crushing box is further internally provided with a screen, the crushing box is provided with a recovery opening and a discharge end, and the recovery opening is connected with the end part of the screen.

Chinese patent with application number CN201822204359.7 discloses a high-efficient crushing apparatus for foamed plastics, which comprises a foam crushing chamber, wherein the upper end of the foam crushing chamber is provided with a feeding port, the upper end cover of the feeding port is provided with a cover, the foam crushing chamber is welded at the upper end of a material receiving chamber, the right end of the foam crushing chamber is provided with a crude material outlet, a collecting bucket is arranged below the right side of the crude material outlet, the lower end of the collecting bucket is provided with a supporting frame, the upper end of the material receiving chamber is fixedly provided with a rotating motor, the rotating motor is arranged at the left side of the foam crushing chamber, the material receiving chamber is provided with a collecting cart and a box door, the bottom of the collecting cart is provided with a pulley, when the foamed plastics are crushed, the apparatus is processed in two stages of rough cutting and fine cutting, a first-level screen and a second-level screen are added between the rough cutting and the fine cutting, the top end of the foam crushing chamber is covered with a closed cover, and the operation can be totally closed without generating dust pollution.

Although the prior art provides the technical scheme about the treatment of the foamed plastic, in practical application, the treatment efficiency of the foamed plastic is low, and meanwhile, dispersion is arranged among the working procedures, so that the technical effects of quickly crushing the recycled foamed plastic into blocks, shortening the crushing time, improving the efficiency and the like cannot be achieved.

In view of this, the present invention is provided.

Disclosure of Invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a device for treating plastic foam which can overcome the above problems or at least partially solve the above problems.

In order to solve the technical problem, the utility model adopts the following basic concept: a plastic foam treatment apparatus comprising

A crushing device and a collecting device;

the fan is connected with the crushing device and the collecting device through pipelines, the collecting device comprises a cloth bag, and can bin materials in advance, so that the yield of a cold press or a hot melting machine can be increased, and the production efficiency can be improved;

the crushing device comprises a feeding end and a discharging end;

the feeding end is provided with a conveyer which is used for conveying the plastic foam to be crushed to the inside of the crushing device;

the discharging end is provided with a containing part for containing the broken plastic foam;

the crushing device is internally provided with a screen mesh for screening plastic foam to be crushed, and the crushed foam is uniform in shape due to the screen mesh, so that the next step of cold pressing or hot melting can be better carried out;

a crushing part is arranged in the crushing device, is positioned above the screen and is used for crushing the plastic foam to be crushed which does not pass through the screen;

one side of the containing part is provided with an air inlet, and the other side of the containing part is opposite to the air inlet and is connected with the fan through the pipeline.

In addition, the crushing device is at least arranged on one side of the screen towards the discharge end and gradually converges.

Meanwhile, the crushing part comprises

The driving device is arranged on the side wall of the crushing device;

a transmission shaft connected with the driving device, penetrating through the inner space of the crushing device and connected with one side of the crushing device opposite to the side wall;

and at least two blades are arranged on the transmission shaft at intervals and are used for crushing the plastic foam to be crushed which does not pass through the screen mesh.

Further, four crushing parts are arranged on the side wall of the crushing device.

Further, the rotation directions of the transmission shafts of adjacent driving devices are opposite.

Furthermore, two driving devices are arranged on the side wall of one side of the crushing device, and the other two driving devices are arranged on the side wall of the other side of the crushing device.

And the conveying direction of the conveyor for conveying the plastic foam is perpendicular to the transmission shaft.

Furthermore, the conveyer is a belt conveyor, and can be produced more safely and efficiently.

And the surface of the screen is U-shaped, and forms a structure which is folded from the feeding end to the discharging end along the periphery of the screen to the center of the screen.

Furthermore, the four crushing parts are arranged in the crushing device, the formed crushing planes are matched with the surface of the screen, the four crushing parts are matched with each other, rapid feeding and rapid cutting are realized, the cut plastic foam is uniform, and the risk of blocking a large plastic foam is avoided.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: a plastic foam processing apparatus can smash the foam pressure of retrieving into the piece fast, shortens crushing time, raises the efficiency, can be used for foam compressor, hot melt machine or hydraulic pressure cold press, the first working phase of granulation line. Furthermore, the utility model can not splash the foam when breaking the foam; the crushing speed is high, and the yield is high; the system is reasonable in design and well utilizes limited space; the crushing part is driven by a speed reducer, and the high-speed bass crushing can be realized.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

FIG. 1 is a first schematic view of the plastic foam processing apparatus of the present invention;

FIG. 2 is a second schematic view of the plastic foam processing apparatus of the present invention;

FIG. 3 is a third schematic view of the plastic foam processing apparatus of the present invention;

FIG. 4 is a fourth schematic view of the plastic foam processing apparatus of the present invention.

In the figure: 1. a crushing device; 101. a feeding end; 102. a discharge end; 2. a collection device; 3. a fan; 4. a pipeline; 5. a conveyor; 6. a storage section; 601. an air inlet; 7. screening a screen; 8. a crushing section; 801. a drive device; 802. a drive shaft; 803. a blade.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the plastic foam processing device of the present invention comprises a crushing device 1 and a collecting device 2; the fan 3 is connected with the crushing device 1 and the collecting device 2 through a pipeline 4, the collecting device 2 comprises a cloth bag, and the bin can be stored in advance, so that the yield of a cold press or a hot melting machine can be increased, and the production efficiency can be improved; wherein the crushing plant 1 comprises a feed end 101 and a discharge end 102; the feeding end 101 is provided with a conveyor 5 for conveying the plastic foam to be crushed into the crushing device 1; the discharge end 102 is provided with a containing part 6 for containing the broken plastic foam; the screen 7 is arranged in the crushing device 1 and used for screening plastic foam to be crushed, and due to the fact that the screen 7 is installed, the crushed foam is uniform in shape and can be subjected to cold pressing or hot melting in the next step; a crushing part 8 is arranged in the crushing device 1, and the crushing part 8 is positioned above the screen 7 and is used for crushing the to-be-crushed plastic foam which does not pass through the screen 7; an air inlet 601 is arranged on one side of the accommodating part 6, and the other side opposite to the air inlet 601 is connected with the fan 3 through the pipeline 4.

Specifically, the plastic foam is placed on the conveyor 5, the conveyor 5 conveys the plastic foam to the feeding end 101 of the crushing device 1, the crushing part 8 in the crushing device 1 crushes the entering plastic foam, the crushed plastic foam passes through the screen 7 for screening, enters the accommodating part 6 from the discharging end 102 of the crushing device 1, the plastic foam which does not pass through the screen 7 continues to be scattered by the crushing part 8, finally, the plastic foam passes through the screen 7 and enters the accommodating part 6, an air inlet 601 is arranged on one side of the accommodating part 6, one side of the accommodating part is connected with the fan 3 through the pipeline 4, the fan 3 sucks the crushed plastic foam in the accommodating part 6 out and sends the crushed plastic foam into the collecting device 2 along the pipeline 4, the collecting device 2 contains a cloth bag, and the storage can be performed in advance, the output of the cold press or the hot melt machine can be improved. The production efficiency is improved, and the method is mainly applied to garbage recycling fields, logistics packaging bases, film manufacturing industries, seafood markets and foam processing enterprises.

Furthermore, breaker 1 with collection device 2 all sets up on the support body, wherein breaker 1 with the connection is for dismantling to the support body, is convenient for install and transport.

Further, the crushing part 8 comprises a driving device 801 and a transmission shaft 802 connected with the driving device 801, wherein a blade 803 is arranged on the transmission shaft 802, and the blade 803 cuts the plastic foam.

Furthermore, four crushing parts 8 are arranged on the crushing device 1, the crushing parts 8 are symmetrically arranged on two sides of the crushing device 1 in pairs to form a U-shaped crushing plane, and a U-shaped screen 7 is arranged corresponding to the U-shaped crushing plane.

In particular, the crushing device 1 is tapered at least on the side of the screen 7 facing the discharge end 102. The crushing part 8 comprises a driving device 801 arranged on the side wall of the crushing device 1; a transmission shaft 802 connected to the driving unit 801, penetrating through the inner space of the crushing unit 1, and connected to an opposite side of a sidewall of the crushing unit 1; and at least two blades 803 are arranged on the transmission shaft 802 at intervals and are used for crushing the plastic foam to be crushed which does not pass through the screen 7.

Furthermore, the four crushing parts 8 are disposed on the side walls of the crushing device 1, the rotation directions of the transmission shafts 802 of the adjacent driving devices 801 are opposite, two driving devices 801 are disposed on the side wall of one side of the crushing device 1, and the other two driving devices 801 are disposed on the side wall of the other side of the crushing device 1.

And, the conveying direction of the conveyor 5 for conveying the plastic foam is perpendicular to the transmission shaft 802.

Further, the conveyer 5 is a belt conveyor, and can be used for producing more safely and efficiently.

Further, the surface of the screen 7 is U-shaped, and forms a structure that converges from the feeding end 101 to the discharging end 102 along the outer circumference of the screen 7 to the center of the screen 7.

Furthermore, the four crushing parts 8 are arranged in the crushing device 1, the formed crushing planes are matched with the surface of the screen 7, the four crushing parts 8 are matched with each other, rapid feeding and rapid cutting are realized, the cut plastic foam is uniform, and the risk of blocking a large plastic foam is avoided.

Plastic foam processing apparatus, with the broken different this utility model of conventional cold press adopt the four-axis broken, can quick feed, the bold material can be put into easily, adopts fan 3, inhales the material in the sack, can reach the effect of storing up the material in advance.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.

Claims

1. A plastic foam processing apparatus, characterized by: comprises that

A crushing device (1) and a collecting device (2);

the fan (3) is connected with the crushing device (1) and the collecting device (2) through a pipeline (4);

wherein the crushing device (1) comprises a feed end (101) and a discharge end (102);

the feeding end (101) is provided with a conveyor (5) for conveying plastic foam to be crushed into the crushing device (1);

a containing part (6) is arranged at the discharge end (102) and is used for containing the broken plastic foam;

a screen (7) is arranged in the crushing device (1) and is used for screening the plastic foam to be crushed;

a crushing part (8) is arranged in the crushing device (1), and the crushing part (8) is positioned above the screen (7) and is used for crushing the plastic foam to be crushed which does not pass through the screen (7);

one side of the accommodating part (6) is provided with an air inlet (601), and the other side of the air inlet (601) is connected with the fan (3) through the pipeline (4).

2. A plastic foam processing apparatus according to claim 1, wherein: the crushing device (1) is at least arranged on one side of the screen (7) facing the discharge end (102) and gradually converges.

3. A plastic foam processing apparatus according to claim 1, wherein: the crushing part (8) comprises

A drive device (801) arranged on a side wall of the crushing device (1);

a drive shaft (802) connected to the drive means (801), passing through the inner space of the crushing device (1) and connected to the opposite side of the side wall of the crushing device (1);

and the blades (803) are arranged on the transmission shaft (802) at intervals and are used for crushing the plastic foam to be crushed which does not pass through the screen (7).

4. A plastic foam processing apparatus according to claim 3, wherein: the four crushing parts (8) are arranged on the side wall of the crushing device (1).

5. A plastic foam processing apparatus according to claim 4, wherein: the rotating directions of the transmission shafts (802) of the adjacent driving devices (801) are opposite.

6. A plastic foam processing apparatus according to claim 5, wherein: two driving devices (801) are arranged on the side wall of one side of the crushing device (1), and the other two driving devices (801) are arranged on the side wall of the other side of the crushing device (1).

7. A plastic foam processing apparatus according to claim 3, wherein: the conveying direction of the conveyor (5) for conveying the plastic foam is perpendicular to the transmission shaft (802).

8. A plastic foam processing apparatus according to claim 7, wherein: the conveyor (5) is a belt conveyor.

9. A plastic foam processing apparatus according to any one of claims 4 to 8, wherein: the surface of the screen (7) is arranged in a U shape, and a structure which is folded from the feeding end (101) to the discharging end (102) along the periphery of the screen (7) to the center of the screen (7) is formed.

10. A plastic foam processing apparatus according to claim 9, wherein: the four crushing parts (8) are arranged in the crushing device (1) and form crushing planes which are matched with the surface of the screen (7).