CN221161182U

CN221161182U - Smashing and grinding mechanism for foam recovery

Info

Publication number: CN221161182U
Application number: CN202323199126.XU
Authority: CN
Inventors: 朱伟
Original assignee: Chongqing Netjet Recycling Co ltd
Current assignee: Chongqing Netjet Recycling Co ltd
Priority date: 2023-11-25
Filing date: 2023-11-25
Publication date: 2024-06-18
Anticipated expiration: 2033-11-25

Abstract

The utility model discloses a foam recycling smashing and grinding mechanism which comprises a smashing component, a grinding component and a pipeline, wherein the smashing component is communicated with the grinding component, the grinding component is positioned at the lower side of the smashing component, the grinding component comprises a box body, a rotary cutting component is arranged in the box body, two ends of the pipeline penetrate through the box body, filter screens are arranged at two ends of the box body, and an exhaust fan is arranged on the box body. The beneficial effects are that: the foam blocks are crushed into a plurality of small blocks through the crushing assembly, the crushed foam blocks can fall to the grinding assembly, the foam blocks can be further crushed into foam particles through the grinding assembly, the foam particles with enough small size can be attracted by the exhaust fan and pass through the filter screen, the foam with large particles is isolated by the filter screen and is left in the grinding assembly to be continuously ground until the size is small enough to pass through the filter screen, so that qualified foam particles can be quickly recovered, excessive processing is avoided, namely, the energy is saved, and the working efficiency is improved.

Description

Smashing and grinding mechanism for foam recovery

Technical Field

The utility model relates to the technical field of foam recovery, in particular to a crushing and grinding mechanism for foam recovery.

Background

The plastic foam has extremely high recycling value, after the waste foam is crushed into small blocks by special equipment, a new product can be manufactured by compression molding, the traditional crushing equipment generally adopts two mutually meshed crushing rollers to crush the foam blocks, the foam can be partially disintegrated to form a plurality of particles, but part of the foam is still in a block shape, and the processing of the foam needs to be continued to meet the processing standard, so that the crushing efficiency is low;

In the continuous processing process, part of foam which is formed into particles can only continue to run in the equipment, so that excessive processing is formed, power is consumed, the internal space of the equipment is occupied, other foam cannot be added continuously, and efficiency is affected.

Disclosure of utility model

The present utility model aims to solve the above problems by providing a foam recycling crushing and grinding mechanism, which is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a foam recycling smashing and grinding mechanism which comprises a smashing component, a grinding component and a pipeline, wherein the smashing component is communicated with the grinding component, the grinding component is positioned at the lower side of the smashing component, the grinding component comprises a box body, a rotary cutting component is arranged in the box body, two ends of the pipeline penetrate through the box body, filter screens are arranged at two ends of the box body, an exhaust fan is arranged on the box body, and the suction end of the exhaust fan is communicated with the pipeline.

By adopting the foam recycling smashing and grinding mechanism, waste foam blocks are placed into the smashing component, the smashed foam blocks are smashed into a plurality of small blocks through the smashing component, the smashed foam blocks can fall into the grinding component, the foam blocks can be further smashed into foam particles through the grinding component, the foam particles with enough small size can be attracted by the exhaust fan to pass through the filter screen, the foam with large particles is isolated by the filter screen, and the foam blocks are left in the grinding component to be continuously ground until the size is small enough to pass through the filter screen.

Preferably, the crushing assembly comprises a crushing box, two first rotating shafts are rotationally arranged in the crushing box, crushing rollers and gears are respectively arranged on the first rotating shafts, the two gears are meshed with each other, the two crushing rollers are mutually matched, a first motor is arranged on the crushing box, and an output shaft of the first motor is fixed with the end part of any one first rotating shaft.

Preferably, the crushing box is provided with a supporting frame.

Preferably, the box body is arranged on the crushing box and is communicated with the crushing box, the cutting assembly comprises a second rotating shaft, the second rotating shaft is rotatably arranged on the box body, a plurality of cutting knives are arranged on the second rotating shaft, and a second motor is arranged on the box body and used for rotating the second rotating shaft.

Preferably, the second rotating shaft is respectively fixed with two scrapers through two connecting rods.

Preferably, the scraper is in contact with the filter screen.

Preferably, the blade is made of a soft material.

Preferably, two ends of the pipeline correspond to each other.

The beneficial effects are that:

The foam blocks are crushed into a plurality of small blocks through the crushing assembly, the crushed foam blocks can fall to the grinding assembly, the foam blocks can be further crushed into foam particles through the grinding assembly, the foam particles with enough small size can be attracted by the exhaust fan and pass through the filter screen, the foam with large particles is isolated by the filter screen and is left in the grinding assembly to be continuously ground until the size is small enough to pass through the filter screen, so that qualified foam particles can be quickly recovered, excessive processing is avoided, namely, the energy is saved, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a pulverizing assembly of the present utility model;

fig. 4 is a schematic perspective view of an abrasive assembly according to the present utility model.

The reference numerals are explained as follows:

1. A crushing assembly; 2. a support frame; 3. an exhaust fan; 4. a pipe; 5. a grinding assembly; 6. a crushing box; 7. a pulverizing roller; 8. a first rotating shaft; 9. a gear; 10. a first motor; 11. a case; 12. a cutting assembly; 13. a second motor; 14. a second rotating shaft; 15. a cutting knife; 16. a filter screen; 17. a scraper; 18. and (5) connecting a rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-4, the utility model provides a foam recycling smashing and grinding mechanism, which comprises a smashing component 1, a grinding component 5 and a pipeline 4, wherein the smashing component 1 is communicated with the grinding component 5, the grinding component 5 is positioned at the lower side of the smashing component 1, the grinding component 5 comprises a box 11, a rotary cutting component 12 is arranged in the box 11, two ends of the pipeline 4 penetrate through the box 11, filter screens 16 are arranged at two ends of the box 11, an exhaust fan 3 is arranged on the box 11, and the suction end of the exhaust fan 3 is communicated with the pipeline 4. The two ends of the pipe 4 correspond to each other, so that the foam is prevented from accumulating in one place, and the foam is more uniformly in the box 11.

As an alternative embodiment, the crushing assembly 1 comprises a crushing box 6, two rotating shafts 8 are rotatably arranged in the crushing box 6, crushing rollers 7 and gears 9 are respectively arranged on the rotating shafts 8, the two gears 9 are meshed with each other, the two crushing rollers 7 are mutually matched, a motor 10 is arranged on the crushing box 6, an output shaft of the motor 10 is fixed with the end part of any rotating shaft 8, the motor 10 is matched with the two gears 9, the two crushing rollers 7 rotate in opposite directions, and the two crushing rollers 7 are matched with each other to crush foam blocks.

The smashing box 6 is provided with the supporting frame 2, the blowing end of the exhaust fan 3 is also a discharging end, smashed foam flows out of the smashing box, the supporting frame 2 enables the air outlet end of the exhaust fan 3 to be a certain distance away from the ground, and therefore the bag collected by the smashing box is conveniently connected with a port.

The box 11 sets up in smashing case 6 and with smashing case 6 intercommunication, cutting assembly 12 includes pivot two 14, pivot two 14 rotation sets up on box 11, is provided with a plurality of cutting knife 15 on the pivot two 14, is provided with motor two 13 on the box 11 and is used for rotating pivot two 14, and motor two 13 rotate pivot two 14 and a plurality of cutting knife 15, can cut into particles with the foam piece through cutting knife 15.

The second rotating shaft 14 is respectively fixed with two scraping plates 17 through two connecting rods 18, the scraping plates 17 rotate along with the second rotating shaft 14, and the scraping plates 17 are used for pushing foam blocked at the filter screen 16 so as to avoid blocking the filter screen 16 by large-particle foam.

The scraper 17 is in contact with the filter screen 16. The scraper 17 is made of soft materials, and the filter screen 16 is prevented from being scratched by the scraper 17 rotating at a high speed by adopting the soft materials.

By adopting the structure, the waste foam blocks are placed into the crushing assembly 1, the foam blocks are crushed into a plurality of small blocks through the crushing assembly 1, the crushed foam blocks fall into the grinding assembly 5, the foam blocks can be further crushed into foam particles through the grinding assembly 5, the foam particles with enough small size can be attracted by the exhaust fan 3 to pass through the filter screen 16, the foam with large particles is isolated by the filter screen 16, and the foam blocks are kept in the grinding assembly 5 to be continuously ground until the size is small enough to pass through the filter screen 16.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a smashing grinding mechanism of foam recovery which characterized in that: including crushing subassembly (1), grinding member (5) and pipeline (4), crushing subassembly (1) and grinding member (5) intercommunication, and grinding member (5) are located crushing subassembly (1) downside, grinding member (5) are including box (11), and are provided with rotatory cutting member (12) in box (11), box (11) are all run through at the both ends of pipeline (4), and the both ends of box (11) all are provided with filter screen (16), be provided with air exhauster (3) on box (11), and the suction end and the pipeline (4) intercommunication of air exhauster (3).

2. The foam recycling pulverizing and grinding mechanism according to claim 1, wherein: crushing subassembly (1) is including smashing case (6), it is provided with two pivots one (8) to smash case (6) internal rotation, be provided with crushing roller (7) and gear (9) on pivot one (8) respectively, two gears (9) intermeshing, and two crushing roller (7) looks adaptation each other, be provided with motor one (10) on smashing case (6), motor one (10) output shaft and the tip of arbitrary pivot one (8) are fixed.

3. A foam recovery comminution grinding mechanism according to claim 2, characterized in that: the smashing box (6) is provided with a supporting frame (2).

4. A foam recovery comminution grinding mechanism according to claim 2, characterized in that: the box (11) is arranged on the crushing box (6) and is communicated with the crushing box (6), the cutting assembly (12) comprises a second rotating shaft (14), the second rotating shaft (14) is rotatably arranged on the box (11), a plurality of cutting knives (15) are arranged on the second rotating shaft (14), and a second motor (13) is arranged on the box (11) and used for rotating the second rotating shaft (14).

5. The foam recycling pulverizing and grinding mechanism according to claim 4, wherein: two scrapers (17) are respectively fixed on the second rotating shaft (14) through two connecting rods (18).

6. The foam recycling pulverizing and grinding mechanism according to claim 5, wherein: the scraping plate (17) is in contact with the filter screen (16).

7. The foam recycling pulverizing and grinding mechanism according to claim 6, wherein: the scraper (17) is made of a soft material.

8. The foam recycling pulverizing and grinding mechanism according to claim 1, wherein: the two ends of the pipeline (4) are mutually corresponding.