Automatic cleaning device for plastic cup production waste

Abstract

The utility model discloses an automatic cleaning device for plastic cup production waste, and belongs to the technical field of plastic cup waste recovery. Comprising a cleaning tank, a limiting ring and a filtering disc are fixedly arranged on the inner wall of the cleaning tank, four rectangular grooves are formed in the limiting ring, a cleaning frame is installed on the cleaning tank in a buckling mode through the limiting ring, plastic cup production waste is placed in four grid storage boxes on the cleaning frame, and the cleaning frame is installed at the upper end of the interior of the cleaning tank in a hanging mode. The four transverse pipes fixedly provided with the inner multi-nozzle spraying pipes and the outer multi-nozzle spraying pipes rotate in the cleaning tank, the surfaces of the two sides of the grid storage box can be subjected to intermittent impact type water spraying cleaning treatment, dirt of waste is washed away, after cleaning is completed, the cleaning frame is directly taken out of the cleaning tank, and clean plastic cup waste can be recycled. Dirt can be filtered through the filtering disc and flows back to the inner bottom of the cleaning tank, and the cleaning liquid recycling effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic cup waste recycling, and more specifically, to an automatic cleaning device for plastic cup production waste. Background Art

[0002] During the production process of plastic cups, the cup body may break or unqualified products may appear, which will then generate a lot of waste. Plastic cups can be recycled and reused to reduce production costs and minimize their negative impact on the environment. Because there will be some residues and dirt on the plastic cups, the residues and dirt need to be removed before recycling and reuse. Due to the special nature of the plastic cup material, traditional cleaning equipment will float on the water surface when cleaning plastic cup waste. For example, drum-type cleaning equipment needs to use built-in blades to drive the plastic cup waste and force it into the cleaning liquid below the water surface for cleaning. During the cleaning process, some of the residues and dirt washed away may adhere to the plastic cup waste again, resulting in poor cleaning effect. After cleaning, the plastic cup waste needs to be salvaged and processed, and the cleaning efficiency is not high.

[0003] In view of this, we propose an automatic cleaning device for plastic cup production waste. Utility Model Content

[0004] The purpose of the present application is to provide an automatic cleaning device for plastic cup production waste, which solves the technical problems in the above-mentioned background technology and realizes the placement of plastic cup production waste in four grid storage boxes on a cleaning rack. The cleaning rack can be suspended and installed at the upper end of the interior of the cleaning tank. Four horizontal tubes, each fixed with an inner multi-nozzle nozzle and an outer multi-nozzle nozzle, rotate inside the cleaning tank, so that the surfaces of both sides of the grid storage box are intermittently impact-sprayed for cleaning, so that the dirt in the waste is flushed and cleaned. After cleaning, the cleaning rack can be directly taken out of the cleaning tank to recover the clean plastic cup waste. The dirt can be filtered through the filter plate and flow back to the bottom of the cleaning tank, thereby realizing the technical effect of recycling and reusing the cleaning liquid.

[0005] The technical solution of the present application provides an automatic cleaning device for waste from the production of plastic cups, comprising a cleaning tank, an inner wall of the cleaning tank being fixedly provided with a limiting ring and a filter disc, the limiting ring being provided with four rectangular grooves, the cleaning tank being buckled with a cleaning rack through the limiting ring, the cleaning rack comprising a circular ring, the circular ring being fixedly connected with four connecting plates, the connecting plates being fixedly connected with a grid storage box, the upper end of the grid storage box being an open structure for filling the waste from the plastic cups, and the upper surface of the grid storage box being fixedly provided with a J-shaped hanging plate, the J-shaped hanging plate being buckled and installed in the rectangular groove, the cleaning tank being further provided with a rotating spraying mechanism and a circulating water supply mechanism, the The rotary spraying mechanism includes a motor, which is fixedly arranged at the bottom end of the cleaning tank. The output shaft of the motor movably passes through the cleaning tank and is fixedly connected to a rotating sleeve. The circulating water supply mechanism includes a circulating pump. A water suction pipe and a water outlet pipe are fixedly connected between the circulating pump and the cleaning tank. The water outlet pipe is located in the cleaning tank and is fixedly connected with a water supply cylinder. The water supply cylinder is fixedly arranged in the cleaning tank, and the water supply cylinder is rotatably connected to the output shaft of the motor and the rotating sleeve. The water supply cylinder is fixedly connected with four inclined tubes along the circumference, the inclined tube is fixedly connected with an annular tube, the annular tube is fixedly connected with four horizontal tubes along the circumference, and the horizontal tube is fixedly connected with an inner multi-nozzle nozzle and an outer multi-nozzle nozzle.

[0006] Optionally, the cleaning tank is rotatably mounted with an outer cover, and the bottom end of the cleaning tank is fixed with four supporting legs.

[0007] Optionally, the filter disc is fixedly sleeved on the outer surface of the water supply cylinder, and the filter disc is arranged between the horizontal pipe and the water outlet pipe.

[0008] Optionally, a sealing ring is fixedly provided at the bottom end of the rotating sleeve in the water supply cylinder, the rotating sleeve rotates along the water supply cylinder through the sealing ring, and a sealing ring is provided on the sealing ring, an annular inner cavity is provided in the water supply cylinder, the inner diameters of the annular inner cavity and the rotating sleeve are both larger than the diameter of the motor output shaft, and four support bars are fixed along the circumference of the water supply cylinder and the cleaning tank.

[0009] Optionally, a vertical shaft is fixedly provided on the upper end of the rotating sleeve, a retaining ring is fixedly provided on the vertical shaft, the circular ring is slidingly sleeved outside the vertical shaft, and the circular ring is limited to the upper surface of the retaining ring.

[0010] Optionally, a Z-shaped plate is fixedly connected between the circulation pump and the cleaning tank, the four grid storage boxes are located in the cleaning tank and are distributed in a square structure, the inner multi-nozzle nozzle rotates along the inner side of the grid storage box, and the outer multi-nozzle nozzle rotates along the outer side of the grid storage box.

[0011] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the plastic cup production waste is placed in four grid storage boxes on the cleaning rack, the cleaning rack can be suspended and installed at the upper end of the cleaning tank, and the four horizontal pipes, each fixed with an inner multi-nozzle nozzle and an outer multi-nozzle nozzle, rotate inside the cleaning tank, so that the surfaces on both sides of the grid storage box are intermittently impact-sprayed and cleaned, so that the dirt in the waste is flushed and cleaned. After cleaning, the cleaning rack can be directly taken out of the cleaning tank to recover the clean plastic cup waste. The dirt can be filtered through the filter plate and flow back to the bottom of the cleaning tank, realizing the recycling and reuse effect of the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an automatic cleaning device for plastic cup production waste disclosed in an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of a cleaning tank of an automatic cleaning device for plastic cup production waste disclosed in an embodiment of the present application;

[0014] Figure 3 This is a structural schematic diagram of a rotary spraying mechanism and a circulating water supply mechanism of an automatic cleaning device for plastic cup production waste disclosed in an embodiment of the present application;

[0015] Figure 4 This invention discloses an automatic cleaning device for waste from plastic cup production. Figure 3 A in the middle is an enlarged structural diagram;

[0016] Figure 5 This is a schematic diagram of the structure of a cleaning rack for an automatic cleaning device for plastic cup production waste disclosed in an embodiment of the present application;

[0017] Explanation of the numbers in the figure: 1. Cleaning tank; 11. Outer cover; 12. Support leg; 13. Limiting ring; 131. Rectangular groove; 2. Rotary spraying mechanism; 21. Motor; 22. Rotating sleeve; 221. Sealing ring; 23. Vertical shaft; 231. Retaining ring; 24. Oblique pipe; 25. Annular pipe; 26. Horizontal pipe; 27. Inner multi-nozzle nozzle; 28. Outer multi-nozzle nozzle; 3. Circulating water supply mechanism; 31. Circulating pump; 32. Z-shaped plate; 33. Suction pipe; 34. Outlet pipe; 35. Water supply cylinder; 351. Support bar; 352. Annular inner cavity; 4. Filter plate; 5. Cleaning rack; 51. Ring; 52. Connecting plate; 53. Grid storage box; 54. J-shaped hanging plate. DETAILED DESCRIPTION

[0018] The present application is further described in detail below with reference to the accompanying drawings.

[0019] Reference Figures 1 to 5, the embodiment of the present application provides an automatic cleaning device for plastic cup production waste, including a cleaning tank 1, characterized in that: the inner wall of the cleaning tank 1 is fixedly provided with a limiting ring 13 and a filter plate 4, the limiting ring 13 is provided with four rectangular grooves 131, the cleaning tank 1 is buckled and installed with a cleaning rack 5 through the limiting ring 13, the cleaning rack 5 includes a circular ring 51, the circular ring 51 is fixedly connected to four connecting plates 52, the connecting plates 52 are fixedly connected to a grid storage box 53, the upper end of the grid storage box 53 is an open structure for filling plastic cup waste, and the upper surface of the grid storage box 53 is fixedly provided with a J-shaped hanging plate 54, the J-shaped hanging plate 54 is buckled and installed in the rectangular groove 131, the upper surface of the cleaning tank 1 A rotary spraying mechanism 2 and a circulating water supply mechanism 3 are also installed. The rotary spraying mechanism 2 includes a motor 21, which is fixedly arranged at the bottom end of the cleaning tank 1. The output shaft of the motor 21 is movable through the cleaning tank 1 and is fixedly connected to the rotating sleeve 22. The circulating water supply mechanism 3 includes a circulating pump 31. A water suction pipe 33 and a water outlet pipe 34 are fixedly connected between the circulating pump 31 and the cleaning tank 1. The water outlet pipe 34 is located in the cleaning tank 1 and is fixedly sleeved with a water supply cylinder 35. The water supply cylinder 35 is fixedly arranged in the cleaning tank 1, and the water supply cylinder 35 is rotatably sleeved with the output shaft of the motor 21 and the rotating sleeve 22. The water supply cylinder 35 is fixedly connected to four inclined tubes 24 along the circumference, and the inclined tube 24 is fixedly connected to an annular tube 25, the annular tube 25 is fixedly connected with four transverse tubes 26 along the circumference, and the transverse tube 26 is fixedly connected with an inner multi-nozzle nozzle 27 and an outer multi-nozzle nozzle 28. The cleaning device consists of a cleaning tank 1, a rotary spraying mechanism 2, a circulating water supply mechanism 3 and a cleaning rack 5. Cleaning liquid is added to the bottom of the filter disc 4 in the cleaning tank 1. The cleaning rack 5 consists of a ring 51 and four grid storage boxes 53. When in use, the plastic cup production waste is placed inside the grid storage box 53, and then the cleaning rack 5 is buckled on the limit ring 13 through four J-shaped hanging plates 54, so that the cleaning rack 5 is suspended at the upper end of the inside of the cleaning tank 1, and the motor 21 and the circulating pump 31 are started. The output end of the motor 21 drives the rotating sleeve 22 to rotate along the water supply cylinder 35, and the rotating sleeve 22 is rotated by The four inclined tubes 24 drive the annular tube 25 to rotate, so that the four transverse tubes 26 drive the corresponding inner multi-nozzle nozzles 27 and outer multi-nozzle nozzles 28 to rotate inside the cleaning tank 1. The circulation pump 31 draws cleaning liquid from the inside of the cleaning tank 1 through the suction pipe 33, and transports it to the water supply cylinder 35 and the rotating sleeve 22 through the outlet pipe 34, and then transports it to the four transverse tubes 26 through the inclined tube 24 and the annular tube 25, so that the cleaning liquid is sprayed out through the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28. As the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28 rotate in the cleaning tank 1, the surfaces on both sides of the grid storage box 53 can be cleaned, and the dirt cleaned from the waste flows to the filter plate 4 for filtration, and falls to the bottom of the cleaning tank 1, thereby achieving the recycling and reuse effect of the cleaning liquid.

[0020] Reference Figure 1 and Figure 2 The cleaning tank 1 is rotatably installed with an outer cover 11, and four supporting legs 12 are fixedly provided at the bottom end of the cleaning tank 1. The outer cover 11 is rotatably installed at the upper end of the cleaning tank 1. The outer cover 11 can be closed during the cleaning process to prevent the cleaning liquid from splashing outside the cleaning tank 1 when it impacts the grid storage box 53.

[0021] Reference Figure 2 and Figure 3 The filter disc 4 is fixedly sleeved on the outer surface of the water supply cylinder 35, and the filter disc 4 is arranged between the horizontal pipe 26 and the outlet pipe 34. The water supply cylinder 35 is fixedly installed inside the cleaning tank 1 and is used to stably install the filter disc 4 so that the filter disc 4 is above the liquid level of the cleaning liquid, so that the dirt flowing down during the cleaning process will be trapped on the filter disc 4.

[0022] Reference Figure 3 and Figure 4 The bottom end of the rotating sleeve 22 is located in the water supply cylinder 35 and is fixed with a sealing ring 221. The rotating sleeve 22 rotates along the water supply cylinder 35 through the sealing ring 221, and a sealing ring is provided on the sealing ring 221. An annular inner cavity 352 is provided in the water supply cylinder 35, and the inner diameters of the annular inner cavity 352 and the rotating sleeve 22 are both larger than the output shaft diameter of the motor 21. The water supply cylinder 35 and the cleaning tank 1 are fixed with four support bars 351 along the circumference, and the rotating sleeve 22 rotates along the water supply cylinder 35 through the sealing ring 221. The sealing ring 221 uses the sealing ring to achieve a sealing effect with the water supply cylinder 35. The cleaning liquid drawn out by the circulating pump 31 is transported to the annular inner cavity 352 in the water supply cylinder 35 through the outlet pipe 34. Because the inner diameters of the annular inner cavity 352 and the rotating sleeve 22 are both larger than the output shaft diameter of the motor 21, the cleaning liquid in the annular inner cavity 352 can smoothly enter the inclined tube 24.

[0023] Reference Figure 3 and Figure 4 A vertical shaft 23 is fixedly provided on the upper end of the rotating sleeve 22, and a retaining ring 231 is fixed on the vertical shaft 23. The circular ring 51 is slidably sleeved on the outside of the vertical shaft 23, and the circular ring 51 is limited to the upper surface of the retaining ring 231. The vertical shaft 23 and the circular ring 51 are plug-fitted and connected, and the retaining ring 231 can be used to limit the cleaning rack 5, so that the cleaning rack 5 can be stably placed in the cleaning tank 1.

[0024] Reference Figure 3 and Figure 4A Z-shaped plate 32 is fixedly connected between the circulation pump 31 and the cleaning tank 1. The four grid storage boxes 53 are located in the cleaning tank 1 and are distributed in a square structure. The inner multi-nozzle nozzle 27 rotates along the inner side of the grid storage box 53, and the outer multi-nozzle nozzle 28 rotates along the outer side of the grid storage box 53. The rotation radius of the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28 are different. Due to the rotation of the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28, an impact water spraying effect can be achieved on both sides of the grid storage box 53, and the inner wall of the cleaning tank 1 can be cleaned, thereby achieving a significant cleaning effect.

[0025] Working principle: The cleaning device consists of a cleaning tank 1, a rotating spraying mechanism 2, a circulating water supply mechanism 3 and a cleaning rack 5. Cleaning liquid is added to the bottom of the filter disc 4 in the cleaning tank 1. The cleaning rack 5 consists of a ring 51 and four grid storage boxes 53. When in use, the plastic cup production waste is placed inside the grid storage box 53, and then the cleaning rack 5 is buckled on the limit ring 13 through four J-shaped hanging plates 54, so that the cleaning rack 5 is suspended at the upper end of the cleaning tank 1. The motor 21 and the circulating pump 31 are started. The output end of the motor 21 drives the rotating sleeve 22 to rotate along the water supply cylinder 35. The rotating sleeve 22 drives the annular pipe 25 to rotate through the four oblique pipes 24, so that the four horizontal pipes 26 are driven. The corresponding inner multi-nozzle nozzle 27 and outer multi-nozzle nozzle 28 rotate inside the cleaning tank 1, and the circulation pump 31 draws cleaning liquid from the inside of the cleaning tank 1 through the suction pipe 33, and transports it to the water supply cylinder 35 and the rotating sleeve 22 through the outlet pipe 34, and transports it to the four horizontal pipes 26 through the inclined pipe 24 and the annular pipe 25, so that the cleaning liquid is sprayed out through the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28. As the inner multi-nozzle nozzle 27 and the outer multi-nozzle nozzle 28 rotate in the cleaning tank 1, the surfaces on both sides of the grid storage box 53 can be cleaned, and the dirt cleaned from the waste flows to the filter plate 4 for filtration, and falls to the bottom of the cleaning tank 1, thereby achieving the recycling and reuse effect of the cleaning liquid.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic cleaning device for waste from plastic cup production, comprising a cleaning tank (1), characterized in that: The inner wall of the cleaning tank (1) is fixedly provided with a limiting ring (13) and a filter plate (4), and the limiting ring (13) is provided with four rectangular grooves (131). The cleaning tank (1) is buckled and mounted with a cleaning rack (5) through the limiting ring (13). The cleaning rack (5) includes a circular ring (51), and the circular ring (51) is fixedly connected with four connecting plates (52). The connecting plates (52) are each fixedly connected with a grid storage box (53). The upper end of the grid storage box (53) is an open structure for filling plastic cup waste, and the upper surface of the grid storage box (53) is fixedly mounted on a J-shaped hanging plate (54). The J-shaped hanging plate (54) is buckled and mounted in the rectangular groove (131). The cleaning tank (1) is also equipped with a rotary spraying mechanism (2) and a circulating water supply mechanism (3). The rotary spraying mechanism (2) includes a motor (21), and the motor (21) is fixedly mounted on At the bottom end of the cleaning tank (1), the output shaft of the motor (21) is movably connected to the cleaning tank (1) and is fixedly connected to a rotating sleeve (22). The circulating water supply mechanism (3) includes a circulating pump (31). A water suction pipe (33) and a water outlet pipe (34) are fixedly connected between the circulating pump (31) and the cleaning tank (1). The water outlet pipe (34) is located in the cleaning tank (1) and is fixedly connected to a water supply cylinder (35). The water supply cylinder (35) is fixedly connected to the cleaning tank (1). The water supply cylinder (35) is arranged in a cleaning tank (1), and is rotatably connected to the output shaft of the motor (21) and the rotating sleeve (22). The water supply cylinder (35) is fixedly connected to four inclined tubes (24) along the circumference. The inclined tubes (24) are fixedly connected to an annular tube (25). The annular tube (25) is fixedly connected to four transverse tubes (26) along the circumference. The transverse tubes (26) are fixedly connected to an inner multi-nozzle nozzle (27) and an outer multi-nozzle nozzle (28).

2. The automatic cleaning device for plastic cup production waste according to claim 1, characterized in that: The cleaning tank (1) is rotatably mounted with an outer cover (11), and the bottom end of the cleaning tank (1) is fixedly provided with four supporting legs (12).

3. The automatic cleaning device for plastic cup production waste according to claim 1, characterized in that: The filter disc (4) is fixedly sleeved on the outer surface of the water supply cylinder (35), and the filter disc (4) is arranged between the horizontal pipe (26) and the water outlet pipe (34).

4. The automatic cleaning device for plastic cup production waste according to claim 1, characterized in that: The bottom end of the rotating sleeve (22) is located in the water supply cylinder (35) and is fixedly provided with a sealing ring (221). The rotating sleeve (22) rotates along the water supply cylinder (35) through the sealing ring (221), and a sealing ring is provided on the sealing ring (221). An annular inner cavity (352) is provided in the water supply cylinder (35). The inner diameters of the annular inner cavity (352) and the rotating sleeve (22) are both larger than the output shaft diameter of the motor (21). Four support bars (351) are fixedly provided along the circumference of the water supply cylinder (35) and the cleaning tank (1).

5. The automatic cleaning device for plastic cup production waste according to claim 4, characterized in that: A vertical shaft (23) is fixedly provided on the upper end of the rotating sleeve (22), a retaining ring (231) is fixedly provided on the vertical shaft (23), the circular ring (51) is slidably sleeved on the outside of the vertical shaft (23), and the circular ring (51) is limited to the upper surface of the retaining ring (231).

6. The automatic cleaning device for plastic cup production waste according to claim 1, characterized in that: A Z-shaped plate (32) is fixedly connected between the circulation pump (31) and the cleaning tank (1). The four grid storage boxes (53) are located in the cleaning tank (1) and are distributed in a square structure. The inner multi-nozzle nozzle (27) rotates along the inner side of the grid storage box (53), and the outer multi-nozzle nozzle (28) rotates along the outer side of the grid storage box (53).

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