Metal recovery device for waste toy crushing

Abstract

The application discloses a metal recovery device for waste toy crushing, which comprises a material box, a screening recovery mechanism, a screening frame and a magnetic plate. The screening recovery mechanism is arranged above the material box. The screening recovery mechanism comprises two groups of rectangular frames which are arranged in parallel, and a ring-shaped conveying part is arranged on the rectangular frame. A plurality of mounting plates are arranged in a ring shape on the conveying part. The mounting plates of the two groups of conveying parts are connected. The screening frame is designed with an open top surface. The inner cavity of the screening frame is provided with a magnetic plate. A material pushing mechanism is arranged on the side wall of the screening frame. The material pushing mechanism comprises a second air cylinder. The output end of the second air cylinder is connected with a material pushing plate. The material pushing plate moves along the top surface of the magnetic plate. The middle part of the inner side of the rectangular frame is provided with a recovery box. The inner cavity of the recovery box is divided into a first recovery groove and a second recovery groove by a partition plate. The application realizes automatic and orderly feeding, vibrating magnetic separation and classification recovery of waste toy materials.

Description

Technical Field

[0001] This invention relates to the field of toy technology, and more specifically to a metal recycling device for crushing waste toys. Background Technology

[0002] Chinese patent CN110466093B discloses a method for recycling plastics and metals from waste plastic toys. The method includes a flushing tank with a tilter at one end. The tilter has a vertical inlet and is used to tilt the material introduced into it. The tilter has an outlet arranged horizontally, which guides the separated materials into the tilter. Under the action of the tilter, the materials are dispersed into the flushing tank. The high-density separating water introduced into the flushing tank further separates the lightweight plastics and metal bolts. To disperse the material introduced into the tilter, the receiving arc plate of the tilter allows a portion of the material to be discharged horizontally from one end of the receiving arc plate during the tilting process, thus dispersing the material into the flushing tank. This facilitates the separation and settling of the heavier metals and plastics into the flushing tank.

[0003] In existing technologies, the recycling of plastics and metals from waste plastic toys involves screening them in a flushing pool. This method has several drawbacks, including low recycling efficiency, the need for subsequent drying of the plastics and metals, and the impact on the lifespan of the plastics and metals. Summary of the Invention

[0004] The purpose of this invention is to solve the problems mentioned above in the background art, and to propose a metal recycling device for crushing waste toys.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] Metal recycling device for crushing waste toys, including a material bin, a screening and recycling mechanism, a screening frame, and a magnetic plate;

[0007] A screening and recycling mechanism is installed above the material bin; the screening and recycling mechanism includes a rectangular frame, two sets of rectangular frames are arranged in parallel, and a ring-shaped conveyor is installed on the rectangular frame. Multiple mounting plates are arranged in a ring on the conveyor. Mounting plates are connected between the mounting plates of the two sets of conveyors. Screening frames are installed on the mounting plates; the screening frames are designed with an open top surface, and a magnetic plate is installed in the inner cavity of the screening frames.

[0008] A pushing mechanism is provided on the side wall of the screening frame. The pushing mechanism includes a second cylinder. The output end of the second cylinder is connected to the pushing plate. The pushing plate moves along the top surface of the magnetic plate.

[0009] A recycling bin is located in the middle of the inner side of the rectangular frame. The inner cavity of the recycling bin is divided into a first recycling trough and a second recycling trough by a partition.

[0010] As a further aspect of the present invention, the top surface of the magnetic plate is inclined.

[0011] As a further aspect of the present invention: the magnetic plate is mounted in the screening frame by a spring and moves along the screening frame, and a vibrator is provided on the bottom surface of the magnetic plate.

[0012] As a further aspect of the present invention: the second cylinder is located on the screening frame near the bottom of the magnetic plate.

[0013] As a further aspect of the present invention: the first recycling tank is used to recycle metal materials from waste toys, and the second recycling tank is used to recycle plastic materials from waste toys.

[0014] As a further aspect of the present invention: the second recycling tank and the first recycling tank are arranged along the direction of the conveyor.

[0015] As a further aspect of the present invention: the conveyor includes pulleys, and four pulleys are rectangularly arranged on the inner side of the rectangular frame. The four pulleys are connected by a transmission belt, and one of the pulleys is connected to the output end of the drive motor. The drive motor is mounted on the rectangular frame, and multiple mounting plates are connected to the conveyor belt. A limiting ring adapted to the mounting plate is provided on the rectangular frame.

[0016] The beneficial effects of this invention are:

[0017] (1) The screening and recycling mechanism of the present invention firstly realizes the automated and orderly feeding, vibration magnetic separation and classification recycling of waste toy materials through the cooperation between the rectangular frame, the screening frame and the recycling box. Through the structure of the rectangular frame, each task is completed in segments to ensure the efficiency of magnetic separation and recycling, so that not only metal materials in waste toys can be recycled, but also plastic materials in waste toys can be recycled.

[0018] (2) The conveyor of the present invention will enable the screening box to work in a cycle, thereby recycling the materials of waste toys in a cyclical and orderly manner, and the setting of multiple mounting plates will further improve the efficiency of recycling metal materials of waste toys. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the connection relationship between the transmitting component and the filter box in this invention;

[0022] Figure 3 This is a schematic diagram of the structure of the transmission component of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the filter box of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the recycling bin of the present invention.

[0025] In the diagram: 1. Material bin; 2. Support frame; 3. First cylinder; 4. Connecting frame; 5. Screening and recycling mechanism; 6. Recycling bin; 7. Screening frame; 8. Drive motor; 9. Rectangular frame; 10. Connecting plate; 11. Limiting ring; 12. Pulley; 13. Transmission belt; 14. Mounting bracket; 15. Mounting plate; 16. Magnetic plate; 17. Second cylinder; 18. Pushing plate; 19. First recycling tank; 20. Second recycling tank; 21. Partition plate. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0027] Please see Figure 1 , Figure 4 and Figure 5 As shown, the present invention is a metal recycling device for crushing waste toys, including a material box 1, a screening and recycling mechanism 5, a screening frame 7, and a magnetic plate 16.

[0028] The material bin 1 has an open design, and a screening and recycling mechanism 5 is provided above the material bin 1; the screening and recycling mechanism 5 includes a rectangular frame 9, a mounting bracket 14, and a mounting plate 15.

[0029] Two sets of rectangular frames 9 are arranged in parallel, and a ring-shaped conveyor is provided on the rectangular frame 9. Multiple mounting plates 15 are arranged in a ring on the conveyor. The mounting plates 15 of the two sets of conveyors are connected by mounting plates 15. A screening frame 7 is provided on the mounting plate 15. The screening frame 7 has an open top surface design, and a magnetic plate 16 is provided in the inner cavity of the screening frame 7.

[0030] The top surface of the magnetic plate 16 is inclined so that when the material rotates to the top of the rectangular frame 9, the material can be discharged along the magnetic plate 16, making the material discharge more convenient and thorough.

[0031] In order to make the waste toy materials more thoroughly magnetically separated in the screening frame 7, the magnetic plate 16 is installed in the screening frame 7 by a spring and moves along the screening frame 7, and a vibrator is provided on the bottom surface of the magnetic plate 16; when the screening frame 7 is conveyed along the rectangular frame 9, the vibrator is activated to vibrate the waste toy materials in the screening frame 7, so that the metal objects in the waste toys are adsorbed on the top surface of the magnetic plate 16.

[0032] Furthermore, a pushing mechanism is provided on the side wall of the screening frame 7. The pushing mechanism includes a second cylinder 17 and a pushing plate 18. The second cylinder 17 is installed on the side wall of the screening frame 7, and the output end of the second cylinder 17 is connected to the pushing plate 18. The pushing plate 18 moves along the top surface of the magnetic plate 16. The second cylinder 17 is located on the screening frame 7 near the lower part of the magnetic plate 16.

[0033] When the waste toy plastic material in the screening box 7 is discharged from the screening box 7, the metal material is attracted to the surface of the magnetic plate 16 by the magnetic force. At this time, by controlling the second cylinder 17, the pusher plate 18 is driven to move back and forth along the surface of the magnetic plate 16 to scrape off the metal material.

[0034] A mounting bracket 14 is provided in the middle of the inner side of the rectangular frame 9. A recycling bin 6 is provided between the two mounting brackets 14. A partition 21 is provided inside the recycling bin 6, and the inner cavity of the recycling bin 6 is divided into a first recycling trough 19 and a second recycling trough 20 by the partition 21. The first recycling trough 19 is used to recycle metal materials in waste toys, and the second recycling trough 20 is used to recycle plastic materials in waste toys. The second recycling trough 20 and the first recycling trough 19 are arranged along the direction of the conveyor.

[0035] During operation, the conveyor is activated, carrying the screening frame 7 on the mounting plate 15 in a circular motion. When the screening frame 7 reaches the bottom of the material bin 1, the material in the material bin 1 can be loaded into the screening frame 7. Then, it moves to the vertical part of the rectangular frame 9. By activating the vibrator, the waste toy material is vibrated on the screening frame 7, causing the metal objects in the waste toys to be attracted to the top surface of the magnetic plate 16, completing the magnetic process on the waste toy material. Then, it continues to move upward to the top position of the rectangular frame 9. Since the screening frame 7 is now in a vertical state, the waste toy plastic material falls directly into the second recycling tank 20 through the opening of the screening frame 7. When the screening frame 7 moves above the first recycling tank 19, the... The second cylinder 17 is activated, causing the pusher plate 18 to move back and forth along the surface of the magnetic plate 16, scraping off the metal material and dropping it into the first recycling tank 19, thereby completing the sorting and recycling of metal and plastic materials from waste toys. Finally, the screening frame 7 continues to fall back into the material box 1 for cyclical operation. Therefore, the screening and recycling mechanism 5 of the present invention first realizes the automated and orderly feeding, vibration magnetic separation and sorting and recycling of waste toys through the cooperation between the rectangular frame 9, the screening frame 7 and the recycling box 6. Through the structure of the rectangular frame 9, each task is completed in segments to ensure the efficiency of magnetic separation and recycling, so that not only metal materials in waste toys can be recycled, but also plastic materials in waste toys can be recycled. Example

[0036] Please see Figure 2 and Figure 3 As shown, based on the above embodiment 1, the transmission component includes a drive motor 8, a limiting ring 11, pulleys 12, and a transmission belt 13. The inner side of the rectangular frame 9 is provided with four pulleys 12, which are connected by the transmission belt 13. One of the pulleys 12 is connected to the output end of the drive motor 8. The drive motor 8 is mounted on the rectangular frame 9. Multiple mounting plates 15 are connected to the transmission belt 13. The rectangular frame 9 is provided with a limiting ring 11 that matches the mounting plate 15, making the mounting plate 15 more stable during movement.

[0037] During operation, the drive motor 8 is started, which drives the pulley 12 to rotate, causing the transmission belt 13 to rotate in a ring along the rectangular frame 9, thereby causing the screening frame 7 connected to the mounting plate 15 to perform cyclic conveying. Therefore, the conveying component of the present invention will make the screening frame 7 work in a cyclical manner, thereby recycling the waste toy materials in a cyclical and orderly manner. In addition, the setting of multiple mounting plates 15 will further improve the efficiency of recycling metal materials from waste toys. Example

[0038] Please see Figure 1As shown, based on the above embodiment 2, when the waste toy material in the material box 1 changes as the recycling work proceeds, the screening box 7 cannot be loaded. Therefore, a lifting mechanism is provided on the rectangular frame 9. The lifting mechanism includes a bracket 2, a first cylinder 3, a connecting frame 4, and a connecting plate 10. The bracket 2 is installed on the side wall of the material box 1, and the first cylinder 3 is provided on the top of the bracket 2. The output end of the first cylinder 3 is connected to the connecting frame 4, and the connecting frame 4 is connected to the rectangular frame 9 through the connecting plate 10.

[0039] During operation, by controlling the first cylinder 3 to work, the rectangular frame 9 will be driven to move up and down through the connecting frame 4, thereby adjusting the height of the screening frame 7, that is, the depth of the screening frame 7 in the material box 1. The height of the screening frame 7 can be adjusted according to the progress of waste material screening. Example

[0040] Based on the above embodiment 3, the working method of the metal recycling device for crushing waste toys includes the following steps:

[0041] Step 1: Start the drive motor 8 to work, drive the pulley 12 to rotate, so that the transmission belt 13 rotates in a circle along the rectangular frame 9, thereby making the screening box 7 connected to the mounting plate 15 perform cyclic conveying work.

[0042] Step 2: When the screening frame 7 moves to the bottom of the material bin 1, the material in the material bin 1 can be loaded into the screening frame 7. Then, it moves to the vertical part of the rectangular frame 9. By starting the vibrator, the waste toy material is vibrated in the screening frame 7, so that the metal objects in the waste toys are attracted to the top surface of the magnetic plate 16, completing the magnetic work on the waste toy material. Then, it continues to move upward to the top position of the rectangular frame 9. Since the screening frame 7 is in a vertical state at this time, the plastic material of the waste toys falls directly into the second recycling tank 20 along the opening of the screening frame 7. When the screening frame 7 moves to the top of the first recycling tank 19, the second cylinder 17 is started, which drives the pusher plate 18 to move back and forth along the surface of the magnetic plate 16, scraping off the metal material and letting it fall into the first recycling tank 19, thereby completing the sorting and recycling of metal and plastic materials in the waste toys.

[0043] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A metal recycling device for crushing waste toys, characterized in that, Includes a material bin (1), a screening and recycling mechanism (5), a screening frame (7), and a magnetic plate (16); A screening and recycling mechanism (5) is provided above the material bin (1); the screening and recycling mechanism (5) includes a rectangular frame (9), two sets of rectangular frames (9) are arranged in parallel, and a ring-shaped conveyor is provided on the rectangular frame (9), and multiple mounting plates (15) are arranged in a ring on the conveyor. The mounting plates (15) of the two sets of conveyors are connected by mounting plates (15), and a screening frame (7) is provided on the mounting plate (15); the screening frame (7) is designed with an open top surface, and a magnetic plate (16) is provided in the inner cavity of the screening frame (7); A pushing mechanism is provided on the side wall of the screening box (7). The pushing mechanism includes a second cylinder (17). The output end of the second cylinder (17) is connected to the pushing plate (18). The pushing plate (18) moves along the top surface of the magnetic plate (16). A recycling bin (6) is provided in the middle of the inner side of the rectangular frame (9). The inner cavity of the recycling bin (6) is divided into a first recycling trough (19) and a second recycling trough (20) by a partition (21). The conveyor is started, causing the screening frame (7) on the mounting plate (15) to move in a circular motion. When the screening frame (7) moves to the bottom of the material box (1), the material in the material box (1) can be loaded into the screening frame (7). Then it moves to the vertical part of the rectangular frame (9). By starting the vibrator, the waste toy material is vibrated in the screening frame (7), so that the metal objects in the waste toys are adsorbed onto the top surface of the magnetic plate (16), completing the magnetic work on the waste toy material. Then, it continues to move upward to the top position of the rectangular frame (9). At this time, the screening box (7) is in a vertical state, so that the waste toy plastic material falls directly into the second recycling tank (20) along the opening of the screening box (7). When the screening box (7) moves to the top of the first recycling tank (19), the second cylinder (17) is activated, which drives the pusher plate (18) to move back and forth along the surface of the magnetic plate (16), scraping off the metal material and letting it fall into the first recycling tank (19), thereby completing the classification and recycling of metal and plastic materials from waste toys. Finally, the screening box (7) continues to fall back to the material box (1) for cyclical work.

2. The metal recycling device for crushing waste toys according to claim 1, characterized in that, The top surface of the magnetic plate (16) is tilted.

3. The metal recycling device for crushing waste toys according to claim 2, characterized in that, The magnetic plate (16) is installed in the screening frame (7) by a spring and moves along the screening frame (7), and a vibrator is provided on the bottom surface of the magnetic plate (16).

4. The metal recycling device for crushing waste toys according to claim 1, characterized in that, The second cylinder (17) is located on the screening box (7) near the bottom of the magnetic plate (16).

5. The metal recycling device for crushing waste toys according to claim 1, characterized in that, The first recycling tank (19) is used to recycle metal materials from waste toys, and the second recycling tank (20) is used to recycle plastic materials from waste toys.

6. The metal recycling device for crushing waste toys according to claim 5, characterized in that, The second recycling tank (20) and the first recycling tank (19) are arranged along the direction of the conveyor.

7. The metal recycling device for crushing waste toys according to claim 1, characterized in that, The transmission component includes pulleys (12). Four pulleys (12) are provided on the inner rectangular side of the rectangular frame (9). The four pulleys (12) are connected by a transmission belt (13). One of the pulleys (12) is connected to the output end of the drive motor (8). The drive motor (8) is mounted on the rectangular frame (9). Multiple mounting plates (15) are connected to the transmission belt (13). A limiting ring (11) that matches the mounting plate (15) is provided on the rectangular frame (9).

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