Crushing equipment for recycling waste plastic foam box

Abstract

The utility model discloses crushing equipment for recycling and reusing a waste plastic foam box, which comprises a conveying mechanism, the top of the conveying mechanism is fixedly communicated with a blanking frame, the top of the blanking frame is fixedly communicated with a crushing frame, a crushing mechanism for crushing the foam box is arranged in the crushing frame, and a crushing mechanism for crushing the foam box is arranged in the crushing frame. And the top of the crushing mechanism fixedly communicates with a feeding frame for placing the foam box, and a preliminary crushing mechanism for preliminarily crushing the foam box is arranged in the feeding frame. According to the utility model, the arc-shaped feeding frame is arranged to conveniently feed the foam box, and the foam box is firstly contacted with the primary crushing mechanism after being fed, so that the foam box can be crushed into small foam blocks firstly, and the arranged primary crushing mechanism can also be conveniently detached to facilitate cleaning and maintenance of the primary crushing mechanism; then, the small foam blocks can be subjected to secondary treatment on the crushing mechanism, and the crushed foam blocks can be intensively collected and reused through the conveying mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pulverization device technical field, specifically is a kind of waste plastic foam box recycling's pulverization equipment. BACKGROUND

[0002] Plastic foam box is the box type packaging container made of foam plastic (multiple empty plastic). It has the characteristics of light weight, heat insulation, sound absorption, shock absorption, corrosion resistance, etc. It is easy to form, light in weight, and also a good electrical insulation material. Its size, specification, shape can be produced and designed according to customer's specific needs.

[0003] With the continuous increase of online shopping and express business, the demand for plastic foam is also increasing, so the amount of waste plastic foam is also increasing, and the volume of waste plastic foam box is relatively large when recycling and reusing, so it needs to be pulverized when recycling and reusing. The size of the foam broken block is relatively large when the traditional pulverizing equipment is used, which increases the storage space and subsequent recycling effect to a certain extent. Therefore, we propose a kind of waste plastic foam box recycling's pulverization equipment UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of waste plastic foam box recycling's pulverization equipment to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of waste plastic foam box recycling's pulverization equipment, including base, the top of the base is fixedly installed with the conveying mechanism for collecting and conveying the broken foam, the top of the conveying mechanism is fixedly connected with the blanking frame, the top of the blanking frame is fixedly connected with the crushing frame, the inside of the crushing frame is provided with the crushing mechanism for crushing foam box, the top of the crushing mechanism is fixedly connected with the feeding frame for placing foam box, the inside of the feeding frame is provided with the preliminary crushing mechanism for preliminary crushing foam box.

[0006] Further, the preliminary crushing mechanism includes fixed disc, connecting column, mounting bracket, pad, positioning column and broken electric heating wire, the both sides of the feeding frame are fixedly installed with fixed disc, the side of the fixed disc is fixedly installed with connecting column, the side of the fixed disc is fixedly installed with pad, the top of the pad is fixedly installed with positioning column, the outside of the positioning column is inserted with mounting bracket, the inside of the mounting bracket is provided with multiple groups of broken electric heating wire.

[0007] Furthermore, the crushing mechanism includes a rotating shaft, a mounting cylinder, a crushing knife and a second drive motor. The internal rotation of the crushing frame is connected to the rotating shaft, the external part of the rotating shaft is fixedly mounted with a mounting cylinder, the external part of the mounting cylinder is fixedly mounted with multiple groups of crushing knives, and a second drive motor is fixedly mounted on one side of the crushing frame, and the output end of the second drive motor is fixedly connected to the rotating shaft.

[0008] Furthermore, the conveying mechanism includes a support frame, a conveying frame, conveying blades and a first drive motor. The conveying frame is fixedly installed on the top of the base through two groups of support frames. The conveying blades are rotatably installed inside the conveying frame. The first drive motor is fixedly installed on one side of the conveying frame, and the output end of the first drive motor is fixedly connected to the conveying blades.

[0009] Furthermore, the blanking frame and the crushing frame are fixedly installed by multiple sets of locking bolts, and the blanking frame is configured to be in a prism shape.

[0010] Furthermore, the outer layer of the feeding frame is wrapped with a heat insulation pad.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model facilitates the feeding of the foam box by setting an arc-shaped feeding frame, and after the foam box is fed in, it will first come into contact with the preliminary crushing mechanism, so that the foam box can be first broken into small foam blocks, and the preliminary crushing mechanism can also be easily disassembled, which is convenient for cleaning and maintenance of the preliminary crushing mechanism, and then the small foam blocks can be subjected to secondary processing of the crushing mechanism, so that the foam box can be fully crushed, and then the crushed foam blocks can be collected and reused through the conveying mechanism to prevent the foam blocks from flying and scattering. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after removing the feeding frame;

[0014] Figure 3 This is a schematic diagram of the first stereoscopic structure of the crushing mechanism of the utility model;

[0015] Figure 4 This is a second stereoscopic structural diagram of the crushing mechanism of the utility model.

[0016] In the figure: 1. Base; 2. Conveying mechanism; 3. Unloading frame; 4. Crushing frame; 5. Crushing mechanism; 6. Feeding frame; 7. Preliminary crushing mechanism; 8. Fixed plate; 9. Connecting column; 10. Mounting frame; 11. Pad; 12. Positioning column; 13. Crushing electric heating wire; 14. Support frame; 15. Conveying frame; 16. Conveying blade; 17. First drive motor; 18. Rotating shaft; 19. Mounting cylinder; 20. Crushing knife; 21. Second drive motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 4 The utility model provides a technical solution: a crushing equipment for recycling and reusing discarded plastic foam boxes, comprising a base 1, a conveying mechanism 2 for collecting and conveying crushed foam is fixedly installed on the top of the base 1, a discharge frame 3 is fixedly connected to the top of the discharge frame 3, a crushing frame 4 is fixedly connected to the top of the crushing frame 4, a crushing mechanism 5 for crushing the foam box is arranged inside the crushing frame 4, the top of the crushing mechanism 5 is fixedly connected to a feeding frame 6 for placing the foam box, and a preliminary crushing mechanism 7 for preliminary crushing the foam box is arranged inside the feeding frame 6.

[0019] Among them, the arc-shaped feeding frame 6 is provided to facilitate the feeding of the foam box, and after the foam box is fed in, it will first contact the preliminary crushing mechanism 7, so that the foam box can be first broken into small foam blocks, and the preliminary crushing mechanism 7 provided can also be easy to disassemble, which is convenient for cleaning and maintenance of the preliminary crushing mechanism 7. Then the small foam blocks can be subjected to secondary processing of the crushing mechanism 5, so as to ensure that the foam box is fully crushed. Then the crushed foam blocks can be collected and reused through the conveying mechanism 2 to prevent the foam blocks from flying and scattering.

[0020] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4The preliminary crushing mechanism 7 includes a fixed disk 8, a connecting column 9, a mounting frame 10, a pad 11, a positioning column 12 and a crushing electric heating wire 13. Fixed disks 8 are fixedly installed on both sides of the feeding frame 6, a connecting column 9 is fixedly installed on one side of the fixed disk 8, a pad 11 is fixedly installed on one side of the fixed disk 8, a positioning column 12 is fixedly installed on the top of the pad 11, the positioning column 12 is plugged into the outside of the mounting frame 10, and multiple groups of crushing electric heating wires 13 are arranged inside the mounting frame 10.

[0021] Among them, when the foam box falls in, the broken electric heating wire 13 is electrically connected to the external power supply to generate heat, so that the broken electric heating wire 13 can be used to preliminarily break the foam box into small pieces, and the set fixed plate 8, connecting column 9 and pad 11 can support the mounting frame 10, and support and limit the mounting frame 10 through the positioning column 12. When it is necessary to disassemble the mounting frame 10 and the broken electric heating wire 13, it is only necessary to remove the mounting frame 10 from the positioning column 12, and the mounting frame 10 and the broken electric heating wire 13 can be cleaned and maintained.

[0022] See also Figure 1 and Figure 2 The crushing mechanism 5 includes a rotating shaft 18, a mounting cylinder 19, a crushing knife 20 and a second drive motor 21. The interior of the crushing frame 4 is rotatably connected to the rotating shaft 18, and the outside of the rotating shaft 18 is fixedly mounted with a mounting cylinder 19. Multiple groups of crushing knives 20 are fixedly mounted on the outside of the mounting cylinder 19. A second drive motor 21 is fixedly mounted on one side of the crushing frame 4, and the output end of the second drive motor 21 is fixedly connected to the rotating shaft 18.

[0023] Among them, after the small foam blocks after preliminary crushing fall into the crushing frame 4, the second drive motor 21 drives the rotating shaft 18, the mounting cylinder 19 and the crushing knife 20 to rotate rapidly, so that the small foam blocks can be crushed again.

[0024] See also Figure 1 and Figure 2 The conveying mechanism 2 includes a support frame 14, a conveying frame 15, a conveying blade 16 and a first drive motor 17. The conveying frame 15 is fixedly installed on the top of the base 1 through two groups of support frames 14. The conveying blade 16 is rotatably installed inside the conveying frame 15. The first drive motor 17 is fixedly installed on one side of the conveying frame 15, and the output end of the first drive motor 17 is fixedly connected to the conveying blade 16.

[0025] Among them, the foam blocks after crushing are transported to the inside of the conveying frame 15 through the unloading frame 3, and then the first drive motor 17 is started to operate. The first drive motor 17 drives the conveying blades 16 inside the conveying frame 15 to rotate, so that the foam boxes after crushing can be output. This fixed-position conveying method facilitates the centralized collection of foam blocks to prevent them from flying.

[0026] See also Figure 1 and Figure 2 The blanking frame 3 and the crushing frame 4 are fixedly installed by multiple sets of locking bolts. The blanking frame 3 is set to a prism shape. The blanking frame 3 and the crushing frame 4 connected by the locking bolts can be easily disassembled, so that the internal parts of the blanking frame 3 and the crushing frame 4 can be maintained.

[0027] See also Figure 1 The outer layer of the feeding frame 6 is wrapped with a heat insulation pad, wherein the heat insulation pad wrapped outside the feeding frame 6 can prevent the heat generated by the broken electric heating wire 13 from scalding the operator.

[0028] During use, first, the foam box is conveniently fed in by setting an arc-shaped feeding frame 6, and after the foam box is fed in, it will first contact the preliminary crushing mechanism 7, so that the foam box can be first broken into small foam blocks, and the preliminary crushing mechanism 7 set can also be conveniently disassembled, which is convenient for cleaning and maintenance of the preliminary crushing mechanism 7, and then the small foam blocks can be subjected to secondary processing of the crushing mechanism 5, so that the foam box can be fully crushed, and then the crushed foam blocks can be collected and reused through the conveying mechanism 2 to prevent the foam blocks from flying and scattering. When the foam box falls in, the crushing electric heating wire 13 is electrically connected to the external power supply to generate heat, so that the crushing electric heating wire 13 can be used to preliminarily crush and cut the foam box into small pieces, and the set fixed disk 8, connecting column 9 and pad 11 can support the mounting frame 10, and through The mounting frame 10 is supported and limited by the positioning column 12. When the mounting frame 10 and the crushing electric heating wire 13 need to be disassembled, it is only necessary to remove the mounting frame 10 from the positioning column 12 to clean and maintain the mounting frame 10 and the crushing electric heating wire 13. After the small foam blocks are initially crushed, they fall into the crushing frame 4. The second drive motor 21 drives the rotating shaft 18, the mounting cylinder 19 and the crushing knife 20 to rotate rapidly, so that the small foam blocks can be crushed again. After the crushing is completed, the foam blocks are transported to the inside of the conveying frame 15 through the unloading frame 3, and then the first drive motor 17 is started to operate. The first drive motor 17 drives the conveying blades 16 inside the conveying frame 15 to rotate, so that the foam box after crushing can be output. This fixed-position conveying method is convenient for centralized collection of foam blocks to prevent them from flying.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for recycling and reusing discarded plastic foam boxes, comprising a base (1), a conveying mechanism (2) for collecting and conveying crushed foam fixedly mounted on the top of the base (1), characterized in that: The top of the conveying mechanism (2) is fixedly connected to a feeding frame (3), the top of the feeding frame (3) is fixedly connected to a crushing frame (4), a crushing mechanism (5) for crushing the foam box is provided inside the crushing frame (4), the top of the crushing mechanism (5) is fixedly connected to a feeding frame (6) for placing the foam box, and a preliminary crushing mechanism (7) for preliminary crushing the foam box is provided inside the feeding frame (6).

2. The crushing equipment for recycling and reusing discarded plastic foam boxes according to claim 1, characterized in that: The preliminary crushing mechanism (7) comprises a fixed disk (8), a connecting column (9), a mounting frame (10), a pad (11), a positioning column (12) and a crushing electric heating wire (13), wherein the fixed disk (8) is fixedly mounted on both sides of the feeding frame (6), the connecting column (9) is fixedly mounted on one side of the fixed disk (8), the pad (11) is fixedly mounted on one side of the fixed disk (8), the positioning column (12) is fixedly mounted on the top of the pad (11), the mounting frame (10) is plugged into the outside of the positioning column (12), and a plurality of groups of crushing electric heating wires (13) are arranged inside the mounting frame (10).

3. The crushing equipment for recycling and reusing discarded plastic foam boxes according to claim 2, characterized in that: The crushing mechanism (5) comprises a rotating shaft (18), a mounting cylinder (19), a crushing knife (20) and a second drive motor (21); the interior of the crushing frame (4) is rotatably connected to the rotating shaft (18); the exterior of the rotating shaft (18) is fixedly mounted with a mounting cylinder (19); the exterior of the mounting cylinder (19) is fixedly mounted with multiple groups of crushing knives (20); a second drive motor (21) is fixedly mounted on one side of the crushing frame (4); and an output end of the second drive motor (21) is fixedly connected to the rotating shaft (18).

4. The crushing equipment for recycling and reusing discarded plastic foam boxes according to claim 3 is characterized by: The conveying mechanism (2) comprises a support frame (14), a conveying frame (15), a conveying blade (16) and a first driving motor (17). The top of the base (1) is fixedly mounted with the conveying frame (15) via two sets of support frames (14). The conveying blade (16) is rotatably mounted inside the conveying frame (15). The first driving motor (17) is fixedly mounted on one side of the conveying frame (15). The output end of the first driving motor (17) is fixedly connected to the conveying blade (16).

5. The crushing equipment for recycling and reusing discarded plastic foam boxes according to claim 4, characterized in that: The blanking frame (3) and the crushing frame (4) are fixedly mounted via multiple sets of locking bolts, and the blanking frame (3) is configured in a prism shape.

6. The crushing equipment for recycling and reusing discarded plastic foam boxes according to claim 5, characterized in that: The outer layer of the feeding frame (6) is wrapped with a heat insulation pad.

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