A waste recycling device for EPE pearl cotton processing

Abstract

This utility model discloses a waste recycling device for EPE (Expanded Polyethylene) foam processing, including a box body with a door on one side. A crushing box is fixedly installed on the top side of the box body, and a preliminary crushing component is installed inside the crushing box. A crushing jar is fixedly installed on the inner wall of one side of the box body. Circular holes are opened on one side of the crushing jar and one side of the box body. The same linkage rod is installed in the two circular holes. One end of the linkage rod is rotatably connected to the inner wall of one side of the crushing jar. The operation of the motor causes the first gear and the second gear to mesh with each other, thereby driving the two crushing wheels to rotate relative to each other, and performing preliminary crushing of the EPE foam put into the crushing box. The material after preliminary crushing enters the crushing jar through a connecting pipe. The motor drives the linkage rod and blades to perform secondary crushing of the material through the linkage of the first pulley, belt and second pulley. Unlike the traditional single crushing method, the two crushing processes greatly improve the crushing efficiency and solve the problems of poor crushing effect and low recycling efficiency of traditional equipment.

Description

Technical Field

[0001] This utility model relates to the field of pearl cotton processing technology, and in particular to a waste recycling device for EPE pearl cotton processing. Background Technology

[0002] EPE (Expanded Polyethylene) foam, as a new type of environmentally friendly packaging material, has been widely used in many fields such as packaging, construction, and automobiles due to its good cushioning, heat insulation, and moisture resistance. However, a large amount of waste is generated during the production and processing of EPE foam. This waste not only occupies a lot of space, but also pollutes the environment if not handled properly. Therefore, waste recycling is of great significance for reducing production costs and practicing the concept of environmental protection.

[0003] Currently, existing EPE foam waste recycling devices on the market have many shortcomings. Some traditional recycling devices rely solely on a single crushing method, resulting in poor waste crushing effect and low recycling efficiency. Although some devices can achieve crushing, the particle size of the crushed material is uneven, which seriously affects subsequent recycling. Therefore, an EPE foam processing waste recycling device is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waste recycling device for EPE pearl cotton processing, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waste recycling device for EPE (Expanded Polyethylene) foam processing includes a box body with a door on one side. A crushing box is fixedly installed on the top side of the box body, and a preliminary crushing component is installed inside the crushing box. A crushing tank is fixedly installed on the inner wall of one side of the box body. Circular holes are opened on one side of the crushing tank and one side of the box body. The same linkage rod is installed in both circular holes. One end of the linkage rod is rotatably connected to the inner wall of one side of the crushing tank. Multiple blades are fixedly installed on the outer side of the linkage rod. A linkage component is installed between the other end of the linkage rod and the preliminary crushing component.

[0007] Preferably, the preliminary crushing assembly includes a motor fixedly installed on one side of the crushing box, the output end of the motor rotating through the crushing box and fixedly sleeved with a first gear, a circular hole opened on one side of the crushing box, a rotating rod installed in the circular hole, one end of the rotating rod being rotatably connected to the inner wall of one side of the crushing box, and a second gear fixedly sleeved on the other end of the rotating rod, the second gear meshing with the first gear.

[0008] Preferably, a crushing wheel is fixedly sleeved on the outer side of both the rotating rod and the output end of the motor. The two crushing wheels are arranged symmetrically and are located inside the crushing box.

[0009] Preferably, the linkage assembly includes a second pulley and a first pulley fixedly sleeved on the other end of the linkage rod and the output end of the motor, respectively, and the second pulley and the first pulley share the same belt.

[0010] Preferably, a connecting plate is fixedly installed on the outer side of the linkage rod. The connecting plate is U-shaped, and a scraper is fixedly installed on one side of the connecting plate. The other side of the scraper is in contact with the inner wall of the crushing tank.

[0011] Preferably, a connecting pipe is fixedly installed on the top side of the box body, and the bottom side of the connecting pipe is fixedly connected to the bottom side of the crushing tank. The connecting pipe is connected to the crushing box and the crushing tank respectively.

[0012] Preferably, the bottom side of the pulverizing tank is provided with a slot, a plug is inserted into the slot, and a collection box is placed on the bottom inner wall of the tank, the collection box being located below the plug.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The motor drives the first and second gears to mesh, which in turn drives the two crushing wheels to rotate relative to each other, thus initially crushing the pearl cotton fed into the crushing box. The material after initial crushing enters the crushing tank through the connecting pipe. The motor drives the linkage rod and blades to crush the material a second time through the linkage of the first pulley, belt and second pulley. Unlike the traditional single crushing method, the two crushing processes greatly improve the crushing efficiency and solve the problems of poor crushing effect and low recycling efficiency of traditional equipment.

[0015] 2. In the crushing tank, when the linkage rod rotates, the connecting plate rotates synchronously, lifting the pearl cotton being crushed so that it can better contact the blades and accelerate the crushing speed. At the same time, the scraper scrapes off the pearl cotton adhering to the inner wall of the crushing tank to avoid material residue. In addition, the secondary crushing process further refines the material, solving the problem of uneven particle size after crushing by traditional equipment, and greatly improving the quality of pearl cotton recycling. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of some parts of the linkage rod structure of this utility model;

[0019] Figure 4 This is a schematic diagram of some parts of the crushing tank structure of this utility model.

[0020] In the diagram: 1. Box body; 2. Crushing box; 3. Motor; 4. First gear; 5. Rotating rod; 6. Second gear; 7. Crushing wheel; 8. First pulley; 9. Crushing tank; 10. Connecting pipe; 11. Insert block; 12. Linkage rod; 13. Second pulley; 14. Belt; 15. Blade; 16. Connecting plate; 17. Scraper; 18. Collection box; 19. Box door. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-4 A waste recycling device for EPE (Expanded Polyethylene) foam processing includes a housing 1 with a door 19 on one side. A crushing box 2 is fixedly installed on the top side of the housing 1, and a preliminary crushing component is installed inside the crushing box 2. A crushing tank 9 is fixedly installed on the inner wall of one side of the housing 1. Circular holes are provided on one side of the crushing tank 9 and one side of the housing 1. A common linkage rod 12 is installed in both circular holes. One end of the linkage rod 12 is rotatably connected to the inner wall of one side of the crushing tank 9. Multiple blades 15 are fixedly installed on the outer side of the linkage rod 12. A linkage component is provided between the other end of the linkage rod 12 and the preliminary crushing component. The linkage component includes the linkage rod 12. The other end of 2 and the output end of motor 3 are respectively fixedly sleeved with a second pulley 13 and a first pulley 8. The second pulley 13 and the first pulley 8 share the same belt 14. The first pulley 8 is fixedly sleeved through the output end of motor 3, and the first pulley 8 and the second pulley 13 share the same belt 14. Under the transmission of belt 14, the second pulley 13 will synchronously drive the linkage rod 12 to rotate, so that the multiple blades 15 fixedly installed on the outside of the linkage rod 12 will perform secondary crushing of the pearl cotton in the crushing tank 9. The pearl cotton after secondary crushing can reduce the situation of different sizes, and thus can be better recycled.

[0023] Specifically, the preliminary crushing assembly includes a motor 3 fixedly installed on one side of the crushing box 2. The output end of the motor 3 rotates through the crushing box 2 and is fixedly fitted with a first gear 4. A circular hole is opened on one side of the crushing box 2, and a rotating rod 5 is installed inside the circular hole. One end of the rotating rod 5 is rotatably connected to the inner wall of one side of the crushing box 2, and the other end of the rotating rod 5 is fixedly fitted with a second gear 6, which meshes with the first gear 4. Crushing wheels 7 are fixedly fitted on the outer sides of both the rotating rod 5 and the output end of the motor 3. The two crushing wheels 7 are symmetrically arranged, and both crushing wheels 7 are located at the powder... Inside the crushing chamber 2, a motor 3 is installed. When large pieces of pearl cotton need to be crushed, the motor 3 drives the first gear 4 to rotate counterclockwise. Because the first gear 4 meshes with the second gear 6, the second gear 6 drives the rotating rod 5 to rotate clockwise under the meshing transmission of the first gear 4. This causes the motor 3 and the crushing wheel 7, which is fixedly sleeved on the outside of the rotating rod 5, to rotate relative to each other. At this time, the pearl cotton that needs to be recycled is put into the crushing chamber 2, and then the two relatively rotating crushing wheels 7 can perform preliminary crushing of the pearl cotton.

[0024] Specifically, a connecting plate 16 is fixedly installed on the outer side of the linkage rod 12. The connecting plate 16 is U-shaped, and a scraper 17 is fixedly installed on one side of the connecting plate 16. The other side of the scraper 17 is in contact with the inner wall of the crushing tank 9. By setting the connecting plate 16, the connecting plate 16 can rotate synchronously with the linkage rod 12 when the linkage rod 12 rotates. During the rotation, the connecting plate 16 can lift up some of the crushed pearl cotton, so that the lifted pearl cotton can better contact the blade 15, thereby accelerating the crushing speed. The scraper 17 on one side of the connecting plate 16 can scrape off the pearl cotton attached to the inner wall of the crushing tank 9, so as to avoid the presence of residual pearl cotton on the inner wall of the crushing tank 9.

[0025] Specifically, a connecting pipe 10 is fixedly installed on the top side of the box 1, and the bottom side of the connecting pipe 10 is fixedly connected to the bottom side of the crushing tank 9. The connecting pipe 10 is connected to the crushing box 2 and the crushing tank 9 respectively. A slot is opened on the bottom side of the crushing tank 9, and a plug 11 is inserted into the slot. A collection box 18 is placed on the bottom inner wall of the box 1. The collection box 18 is located below the plug 11. Because the connecting pipe 10 is connected to the crushing box 2 and the crushing tank 9 respectively, the pearl cotton that has been initially crushed by the two crushing wheels 7 will enter the crushing tank 9 through the connecting pipe 10 for secondary crushing. Because the plug 11 is provided, after the pearl cotton is crushed, the handle on one side of the plug 11 can be pulled to move the plug 11 out of the slot. Then the pearl cotton in the crushing tank 9 will fall into the collection box 18.

[0026] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0027] In use: When motor 3 starts running, its output shaft drives the first gear 4 to rotate counterclockwise. Since the first gear 4 and the second gear 6 mesh with each other, under the drive of the inter-tooth force, the second gear 6 drives the rotating rod 5 to rotate clockwise. At this time, the crushing wheel 7, which is fixedly sleeved on the outside of the output shaft of motor 3 and the rotating rod 5, will rotate relative to each other. The operator puts the EPE pearl cotton waste to be recycled into the crushing box 2. Under the relative rotation of the two crushing wheels 7, the larger pearl cotton waste is initially crushed into small pieces. The small pieces of pearl cotton after initial crushing will fall naturally into the crushing tank 9 below along the connecting pipe 10. In addition to driving the first gear 4 to rotate, the output end of motor 3 is also fixedly sleeved with the first pulley 8. And because the first pulley 8 and the first gear 4 are fixedly sleeved on the first gear 4 and the rotating rod 5, the rotating rod 5 will rotate clockwise. The second pulley 13 is connected by a belt 14. Under the transmission action of the belt 14, the second pulley 13 rotates synchronously and drives the linkage rod 12 to rotate. Multiple blades 15 fixedly installed on the outside of the linkage rod 12 will perform secondary crushing on the pearl cotton in the crushing tank 9. After secondary crushing, the size of the pearl cotton particles is more uniform, which greatly improves the recycling effect. After the crushing operation is completed, the operator places the collection box 18 under the crushing tank 9, pulls the handle on one side of the insert block 11, and pulls the insert block 11 out of the slot opened in the crushing tank 9. At this time, the pearl cotton particles in the crushing tank 9 will fall into the collection box 18 along the slot. After collection, the operator can take away the collection box 18. Thus, the entire EPE pearl cotton waste recycling and crushing process is completed.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An EPE pearl wool processing waste recovery device, comprising a box body (1), characterized in that, A door (19) is provided on one side of the box (1). A crushing box (2) is fixedly installed on the top side of the box (1). A preliminary crushing component is provided inside the crushing box (2). A crushing tank (9) is fixedly installed on the inner wall of one side of the box (1). A round hole is provided on one side of the crushing tank (9) and one side of the box (1). The same linkage rod (12) is provided in the two round holes. One end of the linkage rod (12) is rotatably connected to the inner wall of one side of the crushing tank (9). Multiple blades (15) are fixedly installed on the outside of the linkage rod (12). A linkage component is provided between the other end of the linkage rod (12) and the preliminary crushing component.

2. The waste recycling device for EPE pearl cotton processing according to claim 1, characterized in that, The preliminary crushing assembly includes a motor (3) fixedly installed on one side of the crushing box (2). The output end of the motor (3) rotates through the crushing box (2) and is fixedly sleeved with a first gear (4). A circular hole is opened on one side of the crushing box (2), and a rotating rod (5) is installed in the circular hole. One end of the rotating rod (5) is rotatably connected to the inner wall of one side of the crushing box (2), and the other end of the rotating rod (5) is fixedly sleeved with a second gear (6). The second gear (6) meshes with the first gear (4).

3. The waste recycling device for EPE pearl cotton processing according to claim 2, characterized in that, The rotating rod (5) and the output end of the motor (3) are both fixedly fitted with crushing wheels (7). The two crushing wheels (7) are arranged symmetrically and are located inside the crushing box (2).

4. The waste recycling device for EPE pearl cotton processing according to claim 1, characterized in that, The linkage assembly includes a second pulley (13) and a first pulley (8) fixedly sleeved on the other end of the linkage rod (12) and the output end of the motor (3), respectively. The second pulley (13) and the first pulley (8) share the same belt (14).

5. The waste recycling device for EPE pearl cotton processing according to claim 1, characterized in that, A connecting plate (16) is fixedly installed on the outside of the linkage rod (12). The connecting plate (16) is U-shaped. A scraper (17) is fixedly installed on one side of the connecting plate (16). The other side of the scraper (17) is in contact with the inner wall of the crushing tank (9).

6. The waste recycling device for EPE pearl cotton processing according to claim 1, characterized in that, A connecting pipe (10) is fixedly installed on the top side of the box (1). The bottom side of the connecting pipe (10) is fixedly connected to the bottom side of the crushing tank (9). The connecting pipe (10) is connected to the crushing box (2) and the crushing tank (9) respectively.

7. The waste recycling device for EPE pearl cotton processing according to claim 1, characterized in that, The bottom side of the crushing tank (9) has a slot, and a plug (11) is inserted into the slot. A collection box (18) is placed on the bottom inner wall of the box body (1), and the collection box (18) is located below the plug (11).

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