Waste foam material mixing machine

Abstract

The utility model belongs to the technical field of waste recovery, and particularly discloses a waste foam material mixing machine. The top of the machine body is communicated with a filtering bin; the top of the filtering bin is provided with a feeding hole; a screening assembly is arranged in the filtering bin; a stirring assembly is arranged in the machine body; the screening assembly comprises a screen and a fan, a first motor is arranged on one side of the filtering bin, the double screening effect can be achieved through combination of the screen and the fan, the screen is driven by the first motor to conduct vibration screening, large-particle impurities can be effectively separated out, and the screening precision is improved; the blowing and screening of the fan can utilize wind power to further remove some heavier impurities and enhance the screening effect, and the screen generates continuous vibration to ensure that the impurities cannot block the screen, the smooth screening is kept, the screening and filtering efficiency is improved, and the quality of subsequent mixed products is favorably improved.

Description

Technical Field

[0001] The present application relates to the technical field of waste material recycling, and more specifically, to a waste foam material mixer. Background Art

[0002] Waste foam refers to discarded foam plastics, such as polystyrene foam (PSF). These waste foams usually come from disposable packaging materials, waste and defective products from foam plastic molding factories, and cutting scraps. Due to its low density, large space occupation and difficulty in natural degradation, a large amount of waste foam will cause serious pollution to the environment. The reasonable treatment and utilization of waste foam can not only reduce environmental pollution, but also achieve the recycling of resources. In practical applications, appropriate recycling and treatment methods should be selected according to specific circumstances to achieve the best economic and environmental benefits.

[0003] After the existing waste foam materials are recycled, they need to be fully and evenly mixed by a waste foam material mixer to mix the waste foam materials of various sources and types. However, the recycled waste foam materials are mixed with a large amount of impurities and need to be screened manually. The manual screening efficiency is low, which will greatly slow down the progress of the entire recycling and reuse process, resulting in an extension of the production cycle. In addition, manual screening will result in incomplete screening. Utility Model Content

[0004] In order to solve the above problems, the present application provides a waste foam material mixer.

[0005] The waste foam material mixer provided in this application adopts the following technical solution:

[0006] A waste foam material mixer comprises a machine body, a material outlet is provided on one side of the machine body, a filter bin is connected to the top of the machine body, a material inlet is provided on the top of the filter bin, a screening component is provided inside the filter bin, and a stirring component is provided inside the machine body;

[0007] The screening component comprises a screen and a fan. A first motor is arranged on one side of the filter bin. The first motor is used to drive the screen for vibrating screening and the first motor is used to drive the fan for blowing screening.

[0008] Furthermore, the output end of the first motor is fixedly connected to a first rotating rod, the first rotating rod is rotatably connected to the inner wall of the filter bin, one end of the first rotating rod is fixedly connected to the fan, and the outer wall of the first rotating rod is fixedly connected to a first driving wheel.

[0009] Furthermore, a second rotating rod is rotatably connected to one side of the interior of the filter bin, a first driven wheel is fixedly connected to the outer wall of the second rotating rod, the first driven wheel is connected to the first driving wheel by a belt, a cam is fixedly connected to one end of the second rotating rod, and a mesh plate is provided inside the filter bin.

[0010] Furthermore, the screen is located inside the mesh plate, and multiple springs are fixedly connected on both sides of the bottom of the mesh plate. A fixed plate is fixedly connected to one side of the mesh plate. A receiving plate is provided at the bottom of the mesh plate, and the receiving plate is slidably connected to the inner wall of the filter bin. A through opening is opened on one side of the interior of the filter bin, and the through opening is connected to the machine body.

[0011] Through the above technical solution, the screening accuracy can be improved through the screening component.

[0012] Furthermore, the stirring assembly includes stirring rods, the number of the stirring rods is set to two, and the two stirring rods are staggered.

[0013] Furthermore, a second motor is provided on one side of the machine body, one end of a stirring rod is fixedly connected to the output end of the second motor, and the outer wall of one end of the stirring rod is fixedly connected to the second driving wheel.

[0014] Furthermore, a second driven wheel is fixedly connected to the outer wall of one end of the other stirring rod, and the second driven wheel is connected to the second driving wheel via a belt.

[0015] Through the above technical solution, the waste foam material can be stirred more evenly through the stirring component.

[0016] Furthermore, a door is hinged on one side of the filter bin, a display screen is provided on one side of the machine body, the first motor and the second motor are electrically connected to the display screen, and a visual window is provided on one side of the machine body.

[0017] The above technical solution makes cleaning and operation convenient.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] (1) The utility model can achieve a dual screening effect through the combination of the screen and the fan. The screen is vibrated and screened under the drive of the first motor, which can effectively separate larger particles of impurities and improve the screening accuracy; the fan blowing screening can use wind power to further remove some heavier impurities and enhance the screening effect. The screen generates continuous vibration to ensure that impurities will not block the screen, maintain smooth screening, improve the efficiency of screening and filtration, and help improve the quality of subsequent mixed products.

[0020] (2) The utility model can stir and mix the waste foam material more comprehensively and fully through the stirring component, thereby improving the efficiency and uniformity of mixing. The staggered setting can avoid dead corners of stirring, making the stirring more sufficient and meticulous, and ensuring that the waste foam material can be well processed in all areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the overall structure of the utility model;

[0023] Figure 3 It is a cross-sectional view of the overall internal structure of the utility model;

[0024] Figure 4 For this utility model Figure 3 A magnified view of the structure at A;

[0025] Figure 5 This is a schematic diagram of the connection structure between the stirring rod and the second motor of the utility model;

[0026] Figure 6 This is a schematic diagram of the connection structure between the cam and the fan of the utility model.

[0027] Explanation of the accompanying drawings: 1. body; 2. feed port; 3. discharge port; 4. filter chamber; 5. first motor; 6. first rotating rod; 7. fan; 8. first driving wheel; 9. second rotating rod; 10. first driven wheel; 11. cam; 12. screen; 13. mesh plate; 14. spring; 15. fixing plate; 16. receiving plate; 17. through port; 18. second motor; 19. second driving wheel; 20. second driven wheel; 21. stirring rod; 22. chamber door; 23. display screen; 24. visual window. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] Reference Figure 1-Figure 6 A waste foam material mixer comprises a body 1, a discharge port 3 is provided on one side of the body 1, a filter bin 4 is connected to the top of the body 1, a feed port 2 is provided on the top of the filter bin 4, a screening component is provided inside the filter bin 4, and a stirring component is provided inside the body 1;

[0030] The screening component includes a screen 12 and a fan 7. A first motor 5 is provided on one side of the filter bin 4. The first motor 5 is used to drive the screen 12 for vibrating screening, and the first motor 5 is used to drive the fan 7 for blowing screening.

[0031] Reference Figure 1-Figure 4The output end of the first motor 5 is fixedly connected to the first rotating rod 6, the first rotating rod 6 is rotatably connected to the inner wall of the filter bin 4, one end of the first rotating rod 6 is fixedly connected to the fan 7, the outer wall of the first rotating rod 6 is fixedly connected to the first driving wheel 8, the inner side of the filter bin 4 is rotatably connected to the second rotating rod 9, the outer wall of the second rotating rod 9 is fixedly connected to the first driven wheel 10, the first driven wheel 10 is connected to the first driving wheel 8 through a belt, and one end of the second rotating rod 9 is fixedly connected to the cam 11. A mesh plate 13 is provided inside the filter bin 4, and the screen 12 is located inside the mesh plate 13. Both sides of the bottom of the mesh plate 13 are fixedly connected with a plurality of springs 14. A fixed plate 15 is fixedly connected to one side of the mesh plate 13. A receiving plate 16 is provided at the bottom of the mesh plate 13. The receiving plate 16 is slidably connected to the inner wall of the filter bin 4. A through hole 17 is opened on one side of the inner side of the filter bin 4, and the through hole 17 is connected to the body 1.

[0032] The screening accuracy can be improved by the screening component. The specific operation method is as follows: first, the waste foam material is poured into the filter bin 4 from the feed port 2, and then the first motor 5 is started. The first motor 5 drives the first rotating rod 6 to rotate, and the first rotating rod 6 drives the fan 7 to start rotating. The airflow generated by the fan 7 blows and screens the waste foam material. Since the waste foam material is lighter, the airflow will blow the lighter waste foam material to one side, and blow the waste foam material into the through port 17; at the same time, the first driving wheel 8 on the first rotating rod 6 drives the first driven wheel 10 to rotate through the belt, so that the second rotating rod 9 rotates, and the cam 11 at one end of the second rotating rod 9 rotates accordingly, and the cam 11 continuously hits the fixed plate 15, cooperates with the elastic The expansion and contraction of the spring 14 causes the mesh plate 13 and the screen 12 inside the mesh plate 13 to continuously vibrate up and down, thereby performing vibration screening on the waste foam material and retaining larger impurities. The combination of the screen 12 and the fan 7 can achieve a double screening effect. The screen 12 is vibrated and screened under the drive of the first motor 5, which can effectively separate larger particles of impurities and improve the screening accuracy; the blowing screening of the fan 7 can use wind force to further remove some heavier impurities and enhance the screening effect. The screen 12 produces continuous vibration to ensure that impurities will not block the screen 12, thereby maintaining smooth screening and improving the efficiency of screening and filtration, which is beneficial to improving the quality of subsequent mixed products.

[0033] Reference Figure 5 The stirring assembly includes a stirring rod 21, the number of the stirring rods 21 is set to two, and the two stirring rods 21 are staggered. A second motor 18 is provided on one side of the body 1, one end of one stirring rod 21 is fixedly connected to the output end of the second motor 18, one end outer wall of one stirring rod 21 is fixedly connected to the second driving wheel 19, and one end outer wall of the other stirring rod 21 is fixedly connected to the second driven wheel 20, and the second driven wheel 20 is connected to the second driving wheel 19 through a belt.

[0034] The waste foam material can be stirred more evenly by the stirring assembly, specifically by driving the second motor 18. The output end of the second motor 18 rotates through the second driving wheel 19 and the second driven wheel 20 to drive the two stirring rods 21 to rotate. The setting of the two stirring rods 21 increases the coverage and strength of stirring, and can stir and mix the waste foam material more comprehensively and fully, thereby improving the mixing efficiency and uniformity. The staggered setting can avoid dead corners of stirring, making the stirring more sufficient and meticulous, thereby ensuring that the waste foam material can be well processed in all areas.

[0035] Reference Figure 1 A door 22 is hinged on one side of the filter bin 4, a display screen 23 is provided on one side of the body 1, the first motor 5 and the second motor 18 are electrically connected to the display screen 23, and a visual window 24 is provided on one side of the body 1. The screen 12 and the receiving plate 16 can be easily cleaned through the door 22, the mixing condition of the body 1 can be conveniently observed through the visual window 24, and the display screen 23 is convenient for operation.

[0036] Working principle: first, pour the waste foam material into the filter bin 4 from the feed inlet 2, and then start the first motor 5. The first motor 5 drives the first rotating rod 6 to rotate, and the first rotating rod 6 drives the fan 7 to start rotating. The first driving wheel 8 on the first rotating rod 6 drives the first driven wheel 10 to rotate through the belt, so that the second rotating rod 9 rotates, and the cam 11 at one end of the second rotating rod 9 rotates accordingly. The cam 11 continuously hits the fixed plate 15, and cooperates with the expansion and contraction effect of the spring 14 to make the mesh plate 13 and the screen 12 located in the mesh plate 13 vibrate up and down continuously, so as to vibrate and screen the waste foam material, and larger impurities are intercepted. The waste foam material passing through the screen 12 will fall down, and the waste foam material will be blown and screened by the fan 7. Since the waste foam material is lighter, the airflow will blow the lighter waste foam material to one side, and blow it until the waste foam material falls into the inside of the through port 17, and the heavier impurities will be retained on the receiving plate 16. The filtered waste foam material will fall into the inside of the machine body 1, and the two stirring rods 21 will stir.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waste foam material mixer, comprising a machine body (1), characterized in that: A discharge port (3) is provided on one side of the machine body (1), a filter chamber (4) is connected to the top of the machine body (1), a feed port (2) is provided on the top of the filter chamber (4), a screening component is provided inside the filter chamber (4), and a stirring component is provided inside the machine body (1); The screening component comprises a screen (12) and a fan (7); a first motor (5) is provided on one side of the filter bin (4); the first motor (5) is used to drive the screen (12) for vibrating screening; and the first motor (5) is used to drive the fan (7) for blowing screening.

2. A waste foam material mixer according to claim 1, characterized in that: The output end of the first motor (5) is fixedly connected to a first rotating rod (6), the first rotating rod (6) is rotatably connected to the inner wall of the filter bin (4), one end of the first rotating rod (6) is fixedly connected to the fan (7), and the outer wall of the first rotating rod (6) is fixedly connected to a first driving wheel (8).

3. A waste foam material mixer according to claim 2, characterized in that: A second rotating rod (9) is rotatably connected to one side of the interior of the filter bin (4); a first driven wheel (10) is fixedly connected to the outer wall of the second rotating rod (9); the first driven wheel (10) is connected to the first driving wheel (8) via a belt; a cam (11) is fixedly connected to one end of the second rotating rod (9); and a mesh plate (13) is provided inside the filter bin (4).

4. A waste foam material mixer according to claim 3, characterized in that: The screen (12) is located inside the mesh plate (13); a plurality of springs (14) are fixedly connected to both sides of the bottom of the mesh plate (13); a fixing plate (15) is fixedly connected to one side of the mesh plate (13); a receiving plate (16) is provided at the bottom of the mesh plate (13); the receiving plate (16) is slidably connected to the inner wall of the filter chamber (4); a through opening (17) is provided on one side of the interior of the filter chamber (4); and the through opening (17) is connected to the machine body (1).

5. The waste foam material mixer according to claim 1, characterized in that: The stirring assembly comprises a stirring rod (21), the number of the stirring rods (21) is set to two, and the two stirring rods (21) are staggered.

6. A waste foam material mixer according to claim 5, characterized in that: A second motor (18) is provided on one side of the machine body (1), one end of one of the stirring rods (21) is fixedly connected to the output end of the second motor (18), and the outer wall of one end of one of the stirring rods (21) is fixedly connected to a second driving wheel (19).

7. A waste foam material mixer according to claim 6, characterized in that: A second driven wheel (20) is fixedly connected to the outer wall of one end of the other stirring rod (21), and the second driven wheel (20) is connected to the second driving wheel (19) via a belt.

8. The waste foam material mixer according to claim 6, characterized in that: A door (22) is hingedly connected to one side of the filter bin (4), a display screen (23) is provided on one side of the machine body (1), the first motor (5) and the second motor (18) are both electrically connected to the display screen (23), and a visual window (24) is provided on one side of the machine body (1).

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