Cleaning treatment equipment used before recovery of waste foamed plastic

Abstract

The utility model belongs to the technical field of foamed plastic, and particularly relates to waste foamed plastic pre-recovery cleaning treatment equipment which comprises a crushing box, a smashing assembly for smashing foamed plastic is arranged in an inner cavity of the smashing box, a discharging port is formed in the center of the bottom of the smashing box, a supporting plate is bolted to the right side of the smashing box, a water tank is bolted to the top of the supporting plate, an adding pipe communicates with the right side of the water tank, and a box body is bolted to the top of the water tank. A cleaning assembly for cleaning foamed plastic is arranged in an inner cavity of the box body, and the center of the bottom of the box body communicates with a water outlet pipe. Through the structural design of a second motor, a rotating shaft, a rotating blade, a filter plate, a water pump and a filter screen, water is injected into the box body through the water pump, the rotating blade cleans the waste foamed plastic, impurities such as soil attached to the waste foamed plastic are removed, and it is avoided that the impurities affect follow-up recycling treatment of the waste foamed plastic.

Description

Technical Field

[0001] The utility model relates to the technical field of foam plastics, in particular to a cleaning and processing device for waste foam plastics before recycling. Background Art

[0002] Foam plastics are a type of polymer material formed by a large number of gas micropores dispersed in solid plastics. They have the characteristics of light weight, heat insulation, sound absorption, shock absorption, and better dielectric properties than base resins. They are widely used. Almost all kinds of plastics can be made into foam plastics, and foaming has become an important field in plastic processing.

[0003] After searching, publication number CN218083676U discloses a waste foam box recycling and crushing device. After rotating the threaded rod, the waste foam box recycling and crushing device can drive the movable plate and the cleaning layer to move downward under the action of the thread. At this time, the cleaning layer can fit with the two sets of crushing rollers, and the foam that fits with the crushing rollers can conflict with the cleaning layer. When the two sets of crushing rollers rotate, the foam can be driven to contact with the cleaning layer, thereby achieving a conflict effect, so that the foam plate can fall under the action of gravity, achieving a good cleaning effect, and ensuring that the device crushes thoroughly enough.

[0004] However, the device still has the following shortcomings: the device can only crush the waste foam plastics before recycling. Although the waste foam plastics can be crushed, impurities such as dirt on the waste foam plastics are difficult to remove, which affects the subsequent recycling of the waste foam plastics. Therefore, a waste foam plastic pre-recycling cleaning and processing equipment is proposed to address the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: in the prior art, it is difficult to remove impurities such as dirt stuck on waste foam plastics. For this reason, we propose a cleaning and processing device for waste foam plastics before recycling.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a cleaning and processing equipment for waste foam plastics before recycling, comprising a crushing box; the inner cavity of the crushing box is provided with a crushing component for crushing foam plastics, a discharge port is provided at the center of the bottom of the crushing box, a support plate is bolted to the right side of the crushing box, a water tank is bolted to the top of the support plate, a adding pipe is connected to the right side of the water tank, a box body is bolted to the top of the water tank, a cleaning component for cleaning foam plastics is provided in the inner cavity of the box body, a water outlet pipe is connected to the center of the bottom of the box body, a solenoid valve is provided on the surface of the water outlet pipe, and the bottom end of the water outlet pipe passes through the inner cavity of the water tank, a first feed port is provided on the top of the box body, and a second feed port is provided on the top of the crushing box.

[0007] Preferably, the crushing assembly includes a first motor, a first crushing roller, a second crushing roller, a left gear and a right gear. The front side of the crushing box is bolted with a fixed platform, and the top of the fixed platform is bolted with the first motor. The output shaft of the first motor is fixedly connected with the first crushing roller. The surface key of the first crushing roller is connected with the left gear. The right side of the left gear is meshed with the right gear. The inner cavity key of the right gear is connected with the second crushing roller. Both sides of the front and back of the crushing box are rotatably connected to the surfaces of the first crushing roller and the second crushing roller through bearings.

[0008] Preferably, the cleaning assembly includes a second motor, a rotating shaft, rotating blades, a filter plate, a water pump, and a filter screen. The second motor is bolted to the right side of the box body, and the output shaft of the second motor is fixedly connected to the rotating shaft. The left side of the rotating shaft is rotatably connected to the left side of the box body through a bearing. Rotating blades are bolted to the surface of the rotating shaft in sequence from left to right. Filter plates are bolted to the bottom of both sides of the box body, a discharge pipe is bolted to the left side of the box body, and a pipe cover is provided on the left side of the discharge pipe. A water pump is bolted to the right side of the top of the support plate, and the water inlet of the water pump is connected to the water inlet pipe, and the left end of the water inlet pipe is connected to the bottom of the right side of the water tank, the water outlet of the water pump is connected to the water outlet pipe, and the end of the water outlet pipe away from the water pump is connected to the top of the right side of the box body, and a filter screen is bolted to the top of both sides of the water tank cavity.

[0009] Preferably, a fixing piece is bolted to the bottom of the right side of the box body, and the inner cavity of the fixing piece is bolted to the surface of the water outlet pipe.

[0010] Preferably, first guide seats are bolted to both sides of the bottom of the inner cavity of the crushing box, and the opposite side of the first guide seat is in contact with the bottom of both sides of the inner cavity of the crushing box.

[0011] Preferably, second flow guide seats are bolted to both sides of the bottom of the inner cavity of the box body, and the opposite side of the second flow guide seat is in contact with the bottom of both sides of the inner cavity of the box body.

[0012] Preferably, a protective shell is bolted to the right side of the box body, and the second motor is located in the inner cavity of the protective shell.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts the structural design of the second motor, the rotating shaft, the rotating blades, the filter plate, the water pump and the filter screen. The water pump is used to inject water into the box body, and the rotating blades clean the waste foam plastics to remove the dirt and other impurities on the waste foam plastics, so as to avoid the impurities affecting the subsequent recycling of the waste foam plastics;

[0015] 2. The utility model crushes waste foam plastics through the structural design of the first motor, the first crushing roller, the second crushing roller, the left gear and the right gear, which is convenient for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the box structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the water tank structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the crushing box structure of the utility model.

[0021] In the figure: 1. crushing box; 2. crushing assembly; 21. first motor; 22. first crushing roller; 23. second crushing roller; 24. left gear; 25. right gear; 3. support plate; 4. water tank; 5. box body; 6. cleaning assembly; 61. second motor; 62. rotating shaft; 63. rotating blade; 64. filter plate; 65. water pump; 66. filter screen; 7. first guide seat; 8. second guide seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-4 To further explain this application in detail,

[0024] The present application embodiment discloses a waste foam plastic pre-recycling cleaning and processing equipment. Figure 1 and Figure 2, a cleaning and processing equipment for waste foam plastics before recycling, comprising a crushing box 1; the inner cavity of the crushing box 1 is provided with a crushing component 2 for crushing foam plastics, a discharge port is provided at the center of the bottom of the crushing box 1, a support plate 3 is bolted to the right side of the crushing box 1, a water tank 4 is bolted to the top of the support plate 3, a adding pipe is connected to the right side of the water tank 4, a box body 5 is bolted to the top of the water tank 4, a cleaning component 6 for cleaning foam plastics is provided in the inner cavity of the box body 5, a water outlet pipe is connected to the center of the bottom of the box body 5, and a solenoid valve is provided on the surface of the water outlet pipe, and the bottom end of the water outlet pipe passes through the inner cavity of the water tank 4, a first feed port is provided on the top of the box body 5, and a second feed port is provided on the top of the crushing box 1, which can clean and then crush the waste foam plastics, so as to facilitate the subsequent recycling of the waste foam plastics.

[0025] Reference Figure 2 and Figure 3 The crushing assembly 2 includes a first motor 21, a first crushing roller 22, a second crushing roller 23, a left gear 24 and a right gear 25. The front of the crushing box 1 is bolted with a fixed platform, and the top of the fixed platform is bolted with the first motor 21. The output shaft of the first motor 21 is fixedly connected with the first crushing roller 22. The surface key of the first crushing roller 22 is connected with the left gear 24. The right side of the left gear 24 is meshed with the right gear 25. The inner cavity key of the right gear 25 is connected with the second crushing roller 23. Both sides of the front and back of the crushing box 1 are rotatably connected to the surfaces of the first crushing roller 22 and the second crushing roller 23 through bearings. When in use, close the water outlet pipe, inject water into the box body 5 through the water pump 65 to soak the waste foam plastics, and then rotate the blades 63 to clean the waste foam plastics to remove impurities such as mud on the waste foam plastics.

[0026] Reference Figure 1 and Figure 4 The cleaning assembly 6 includes a second motor 61, a rotating shaft 62, a rotating blade 63, a filter plate 64, a water pump 65, and a filter screen 66. The second motor 61 is bolted to the right side of the box body 5. The output shaft of the second motor 61 is fixedly connected to the rotating shaft 62. The left side of the rotating shaft 62 is rotatably connected to the left side of the inner cavity of the box body 5 through a bearing. The surface of the rotating shaft 62 is bolted to the rotating blades 63 from left to right in sequence. The bottom of both sides of the inner cavity of the box body 5 is bolted to the filter plate 64. The left side of the box body 5 is bolted to the bottom of the filter plate 64. A discharge pipe is connected, and a pipe cover is provided on the left side of the discharge pipe. A water pump 65 is bolted to the right side of the top of the support plate 3. The water inlet of the water pump 65 is connected to the water inlet pipe, and the left end of the water inlet pipe is connected to the bottom of the right side of the water tank 4. The water outlet of the water pump 65 is connected to the water outlet pipe, and the end of the water outlet pipe away from the water pump 65 is connected to the top of the right side of the box body 5. Filter screens 66 are bolted to the tops of both sides of the inner cavity of the water tank 4. The waste foam plastics are crushed by the first crushing roller 22 and the second crushing roller 23.

[0027] Reference Figure 1A fixing piece is bolted to the bottom of the right side of the box body 5, and the inner cavity of the fixing piece is bolted to the surface of the water outlet pipe; the water outlet pipe is fixed, thereby improving the stability of the water outlet pipe.

[0028] Reference Figure 4 The first guide seat 7 is bolted on both sides of the bottom of the inner cavity of the crushing box 1, and the opposite side of the first guide seat 7 is in contact with the bottom of both sides of the inner cavity of the crushing box 1; the crushed waste foam plastic is guided so that it can be quickly discharged from the crushing box 1 through the discharge port.

[0029] Reference Figure 2 The second guide seat 8 is bolted on both sides of the bottom of the inner cavity of the box body 5, and the opposite side of the second guide seat 8 is in contact with the bottom of both sides of the inner cavity of the box body 5; the filter plate 64 blocks the waste foam plastic, and impurities pass through the filter plate 64, and the impurities and water are discharged from the box body 5 after being guided by the second guide seat 8.

[0030] Reference Figure 2 A protective shell is bolted to the right side of the box body 5, and the second motor 61 is located in the inner cavity of the protective shell; the second motor 61 is protected to prevent other objects from colliding with the second motor 61 when the user is working.

[0031] Working principle: the user pours the waste foam plastic into the box body 5 through the first feed port, the filter plate 64 blocks the waste foam plastic, then the user turns on the water pump 65, the water pump 65 transports the water in the water tank 4 to the box body 5, then the user turns on the second motor 61, the second motor 61 drives the rotating shaft 62 to rotate, so that the rotating shaft 62 drives the rotating blade 63 to rotate, and the waste foam plastic is cleaned, then the water outlet pipe is opened, and the water and the impurities washed away by the waste foam plastic are diverted into the water tank 4 through the first guide seat 7, the impurities are filtered by the filter net 66, and the waste foam plastic enters the crushing box 1 through the discharge pipe, the user turns on the first motor 21, the first motor 21 drives the first crushing roller 22 to rotate, the first crushing roller 22 drives the left gear 24 to rotate, so that the left gear 24 drives the right gear 25 to rotate, and the right gear 25 drives the second crushing roller 23 to rotate, the waste foam plastic is crushed, and then the crushed waste foam plastic is diverted out of the crushing box 1 through the first guide seat 7.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cleaning and processing equipment for waste foam plastics before recycling, characterized by: The invention comprises a crushing box (1); the inner cavity of the crushing box (1) is provided with a crushing component (2) for crushing foam plastics; a discharge port is provided at the center of the bottom of the crushing box (1); a support plate (3) is bolted to the right side of the crushing box (1); a water tank (4) is bolted to the top of the support plate (3); a feeding pipe is connected to the right side of the water tank (4); a box body (5) is bolted to the top of the water tank (4); a cleaning component (6) for cleaning foam plastics is provided in the inner cavity of the box body (5); a water outlet pipe is connected to the center of the bottom of the box body (5); a solenoid valve is provided on the surface of the water outlet pipe; and the bottom end of the water outlet pipe passes through the inner cavity of the water tank (4); a first feed port is provided at the top of the box body (5); and a second feed port is provided at the top of the crushing box (1).

2. The cleaning and processing equipment for waste foam plastics before recycling according to claim 1 is characterized in that: The pulverizing assembly (2) comprises a first motor (21), a first pulverizing roller (22), a second pulverizing roller (23), a left gear (24) and a right gear (25); the front side of the pulverizing box (1) is bolted to a fixed platform, and the top of the fixed platform is bolted to the first motor (21); the output shaft of the first motor (21) is fixedly connected to the first pulverizing roller (22); the surface of the first pulverizing roller (22) is keyed to the left gear (24); the right side of the left gear (24) is meshed with the right gear (25); the inner cavity of the right gear (25) is keyed to the second pulverizing roller (23); both sides of the front and back sides of the pulverizing box (1) are rotatably connected to the surfaces of the first pulverizing roller (22) and the second pulverizing roller (23) through bearings.

3. The cleaning and processing equipment for waste foam plastics before recycling according to claim 1 is characterized in that: The cleaning assembly (6) comprises a second motor (61), a rotating shaft (62), rotating blades (63), a filter plate (64), a water pump (65), and a filter screen (66). The second motor (61) is bolted to the right side of the housing (5). The output shaft of the second motor (61) is fixedly connected to the rotating shaft (62). The left side of the rotating shaft (62) is rotatably connected to the left side of the inner cavity of the housing (5) via a bearing. The surface of the rotating shaft (62) is bolted to rotating blades (63) in sequence from left to right. The inner cavity of the housing (5) has two sides. The bottom of the water tank (4) is bolted with a filter plate (64), the left side of the box body (5) is bolted with a discharge pipe, and a pipe cover is provided on the left side of the discharge pipe. The right side of the top of the support plate (3) is bolted with a water pump (65), the water inlet of the water pump (65) is connected to a water inlet pipe, and the left end of the water inlet pipe is connected to the bottom of the right side of the water tank (4), the water outlet of the water pump (65) is connected to a water outlet pipe, and the end of the water outlet pipe away from the water pump (65) is connected to the top of the right side of the box body (5), and the tops of both sides of the inner cavity of the water tank (4) are bolted with filter screens (66).

4. The cleaning and processing equipment for waste foam plastics before recycling according to claim 1 is characterized in that: A fixing piece is bolted to the bottom of the right side of the box body (5), and the inner cavity of the fixing piece is bolted to the surface of the water outlet pipe.

5. The cleaning and processing equipment for waste foam plastics before recycling according to claim 1 is characterized in that: First flow guide seats (7) are bolted to both sides of the bottom of the inner cavity of the crushing box (1), and the opposite sides of the first flow guide seats (7) are in contact with the bottoms of both sides of the inner cavity of the crushing box (1).

6. The cleaning and processing equipment for waste foam plastics before recycling according to claim 1 is characterized in that: Second flow guide seats (8) are bolted to both sides of the bottom of the inner cavity of the box body (5), and the opposite side of the second flow guide seat (8) is in contact with the bottom of both sides of the inner cavity of the box body (5).

7. The cleaning and processing equipment for waste foam plastics before recycling according to claim 3 is characterized by: A protective shell is bolted to the right side of the box body (5), and the second motor (61) is located in the inner cavity of the protective shell.

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