Cleaning device for plastic bucket

Abstract

The utility model relates to the technical field of plastic barrel production, in particular to a plastic barrel cleaning device which comprises an operation table, a material moving and rotating assembly installed on the operation table and a cleaning and drying assembly installed at the bottom of the operation table. The washing and drying assembly comprises two sets of bottom plates fixed to the bottom of the operation table, and jacking air cylinders are fixed to the bottoms of the bottom plates. According to the cleaning device for the plastic bucket, through cooperative work of the material moving and rotating assembly and the cleaning and drying assembly, automatic cleaning and drying of the plastic bucket can be achieved, the cleaning efficiency is greatly improved, the time needed for cleaning is shortened, and due to the fact that a water spraying plate driven by an air cylinder is used for water spraying cleaning and an air plate is used for blow-drying operation, the cleaning efficiency is greatly improved. According to the plastic barrel cleaning device, each plastic barrel can be uniformly and consistently treated, so that the consistency and thoroughness of cleaning are improved, manpower can be reduced, the physical labor intensity of workers is reduced, and the manpower cost expenditure is reduced by reducing manpower resources under the condition that the production efficiency is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of plastic bucket production technology, specifically a cleaning device for plastic buckets. Background Technology

[0002] Plastic buckets are mostly made of polyethylene, polypropylene and other plastics through blow molding and injection molding. Plastic products are generally used for the outer packaging of liquid and solid goods in industries such as chemicals, pesticides, pharmaceuticals, food, hardware, electronics and electromechanical. Plastic buckets are commonly used carrying devices in daily life. During the production process, their surface needs to be sprayed to enhance their aesthetic appeal.

[0003] Traditional cleaning methods typically rely on manual labor, using tools such as brushes and rags to clean each plastic bucket one by one. This method is not only time-consuming, but also makes it difficult to guarantee the consistency and thoroughness of the cleaning. Because the cleaning process is tedious and highly repetitive, workers are prone to fatigue after working on such tasks for a long time, which affects work efficiency. In order to maintain a certain scale of production, companies have to invest more human resources in the cleaning process, which directly leads to an increase in labor costs. Utility Model Content

[0004] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for plastic buckets, including an operating table, a material transfer and rotation assembly installed on the operating table, and a washing and drying assembly installed at the bottom of the operating table;

[0005] The washing and drying assembly includes two sets of base plates fixed to the bottom of the operating table. An upper top cylinder is fixed to the bottom of the base plate, and the piston rod of the upper top cylinder is fixed to the upper top plate. A counter-push cylinder and an upper plate are installed on the upper top plate. A water spray plate is fixed to the piston rod of the counter-push cylinder, and a counter-push cylinder is installed on the top of the upper plate. A wind plate is fixed to the piston rod of the counter-push cylinder.

[0006] Furthermore, the bottom of the upper top plate is fixed with multiple columns that pass through the bottom plate, and the bottom of the upper plate is fixed with multiple upper columns that pass through the upper top plate.

[0007] Furthermore, two sets of support plates are formed at the bottom of the upper top plate, and an extension cylinder that passes through the upper top plate is installed on the support plate. The piston rod of the extension cylinder is fixed to the upper plate.

[0008] Furthermore, a water-absorbing roller is installed between the two sides of the air plate.

[0009] Further, the material moving and rotating assembly comprises a belt type transverse moving device installed on the operation table, a moving frame is installed at the moving end of the belt type transverse moving device, a belt type vertical moving device is installed on the moving frame, a side frame is fixed at the moving end of the belt type vertical moving device, a stepping motor is installed on the side frame, a rotating shaft connected with the stepping motor is rotatably connected to the bottom of the side frame, an axle plate is fixed to the bottom of the rotating shaft, a driving motor is installed at the other end top of the axle plate, and a clamping air cylinder is installed at the rotating end of the driving motor.

[0010] Further, four sets of limiting assemblies are installed on the table top of the operation table; the limiting assembly comprises a side pushing air cylinder arranged on the operation table, and a side pushing guide roller is fixed to the piston rod of the side pushing air cylinder.

[0011] Further, a table plate is fixed on the operation table, a pushing-out air cylinder is installed on one side of the table plate, a front plate is fixed to the piston rod of the pushing-out air cylinder, a guide rod is fixed on the table plate and penetrates through the front plate, a jacking air cylinder is installed on one side of the front plate, a jacking plate is slidably arranged on the operation table and fixed to the piston rod of the jacking air cylinder, and the side pushing air cylinder is installed on the jacking plate.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] The plastic bucket cleaning device can realize automatic cleaning and drying of the plastic bucket through the cooperation of the material moving and rotating assembly and the washing and drying assembly, greatly improves the cleaning efficiency, reduces the time required for cleaning, uses the cylinder driven water spraying plate to spray water for cleaning and the air plate to blow dry, can ensure that each plastic bucket is uniformly and consistently treated, thereby improving the consistency and completeness of cleaning, reducing manual work, reducing the physical labor intensity of workers, reducing labor resources, reducing labor cost expenditure without affecting the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional view of the limiting assembly in the utility model;

[0016] Figure 3 It is a three-dimensional view of the washing and drying assembly in the utility model.

[0017] In the figure: 1, operation platform; 2, limiting assembly; 21, table plate; 22, push-out air cylinder; 23, guide rod; 24, front plate; 25, push air cylinder; 26, push plate; 27, side push air cylinder; 28, side push guide roller; 3, washing and drying assembly; 31, bottom plate; 32, upper push air cylinder; 33, stand column; 34, upper push plate; 35, support plate; 36, counter-pushing air cylinder; 37, water spraying plate; 38, extension push air cylinder; 39, upper column; 310, counter-pushing air cylinder; 311, air plate; 312, water absorbing roller; 313, upper plate; 4, belt type horizontal moving device; 5, moving frame; 6, belt type vertical moving device; 7, side frame; 8, stepping motor; 9, rotating shaft; 10, shaft plate; 11, driving motor; 12, clamping air cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-3 The cleaning device for plastic barrels in the embodiment comprises an operation platform 1, a material moving and rotating assembly is installed on the table top of the operation platform 1, two groups of washing and drying assemblies 3 that can extend to the table top are installed at the bottom of the operation platform 1, and four groups of limiting assemblies 2 are installed on the table top of the operation platform 1 and are distributed on both sides of the two groups of washing and drying assemblies 3.

[0020] In the above structure, when the plastic barrels are pushed, the two groups of limiting assemblies will block and limit the plastic barrels, so that the plastic barrels are pushed to be located between the two groups of washing and drying assemblies, then the other two groups of limiting assemblies will block the external plastic barrels to achieve the pre-waiting effect, then the material moving and rotating assembly will position and lift the plastic barrels to a certain height, and at the same time, the plastic barrels are rotated to cooperate with the washing and drying assemblies to complete the external cleaning and drying operation of the plastic barrels.

[0021] As Figure 2 The limiting assembly 2 comprises a side push air cylinder 27 arranged on the operation platform 1, and a side push guide roller 28 is fixed to the piston rod of the side push air cylinder 27. Figure 1 In the above structure, when the left two side push air cylinders drive the side push guide rollers to be pushed out, the external plastic barrels pushed out can be blocked by the side push guide rollers to achieve the pre-waiting effect, then the right two side push air cylinders drive the side push guide rollers to be pushed out, and the pushing path of the plastic barrels can be blocked, so that the barrel body can be accurately stopped between the two groups of washing and drying assemblies.

[0022] Further illustration, the operating platform 1 is fixed with four plates 21, and slidingly connected with four push plates 26, the plate 21 is installed with the push-out cylinder 22 connected with the corresponding push plate 26, and the side push cylinder 27 is installed on the corresponding push plate 26. The push plate is moved by the push-out cylinder, and the side push cylinder is also followed, so that the position of the side push roller can be changed according to the demand to block the plastic bucket.

[0023] Further illustration, the plate 21 is fixed with a guide rod 23 on the same side of the push-out cylinder 22, the piston rod of the push-out cylinder 22 is fixed with a front plate 24 penetrating the guide rod 23, the front plate 24 is installed with a push-out cylinder 25, and the piston rod of the push-out cylinder 25 is fixed with the push plate 26. When the push-out cylinder is pushed out to the limit, when it is still necessary to adjust according to the size of the plastic bucket, the push-out cylinder is started to push the push plate out, so that the path of the push-out can be extended, and the guide rod plays a role in the stability of the push-out cylinder.

[0024] As Figure 1 , the material moving rotating assembly includes a belt type horizontal moving device 4 fixed on the operating platform 1, the moving end of the belt type horizontal moving device 4 is fixed with a moving frame 5, the moving frame 5 is installed with a belt type vertical moving device 6, the moving end of the belt type vertical moving device 6 is fixed with a side frame 7, the upper plate of the side frame 7 is installed with a stepping motor 8, the bottom of the lower plate is rotatably connected with a rotating shaft 9 fixed with the shaft end of the stepping motor 8, the bottom of the rotating shaft 9 is fixed with an axle plate 10, the top of the other end of the axle plate 10 is installed with a driving motor 11, and the driving end of the driving motor 11 is fixed with a clamping cylinder 12. Through the cooperation of the belt type vertical moving device and the belt type vertical moving device, the clamping cylinder can be adjusted to move in X and Z axis direction, the rotating plate can drive the clamping cylinder to move into the barrel mouth by driving the rotating shaft to rotate through the cooperation of the stepping motor, and the barrel body can be positioned by the clamping cylinder, and the barrel body can be rotated to improve the cleaning and drying effect and efficiency during the cleaning and drying process by driving the clamping cylinder to rotate through the driving motor. At the same time, it can also be combined with the above-mentioned that the barrel body can be moved out to another process after the barrel body is cleaned.

[0025] As Figure 3The washing and drying assembly 3 includes a base plate 31 fixed to the bottom of the operating table 1. An upper cylinder 32 is installed at the bottom of the base plate 31 and four columns 33 are inserted through it. The piston rod of the upper cylinder 32 is fixed to an upper plate 34 connected to the four columns 33. A counter-push cylinder 36 is installed at the top of the upper plate 34. A water spray plate 37 is installed at the opposite end of the piston rods of the two counter-push cylinders 36. Two support plates 35 are formed at the bottom of the upper plate 34 and four upper columns 39 are inserted through it. An extension cylinder 38 is installed on each support plate 35. An upper plate 313 connected to the four upper columns 39 is fixed between the piston rods of the two extension cylinders 38. A counter-push cylinder 310 is installed at the top of the upper plate 313. A wind plate 311 is installed on the piston rod of the counter-push cylinder 310. A water suction roller 312 is installed between the two sides of the wind plate 311. After the push cylinder drives the spray plate to the appropriate position, the barrel is cleaned. With the cooperation of the upper push cylinder, the upper plate is pushed out, which drives the spray plate to clean the barrel surface from bottom to top and then from top to bottom. During the cleaning process, the push cylinder and the extension cylinder work together to move the suction roller away from the spray plate. After the spraying is completed, the push cylinder drives the air plate to push out until the suction roller is in contact with the barrel. Then the extension cylinder retracts, and the air plate is also activated during the process. Therefore, the suction roller can absorb the water on the surface of the barrel once, and the air plate dries the barrel from top to bottom. Finally, the barrel is rotated by the material transfer and rotation components to complete the overall barrel cleaning.

[0026] The working principle of the above embodiments is as follows:

[0027] When the push-out cylinder and the top-push cylinder move the top-push plate, the side push-guide roller moves to the appropriate position. Then, the side push-guide roller is pushed out by the side push-push cylinder, thus blocking the incoming tub between the two sets of washing and drying components. It also blocks and limits externally delivered tubs. Then, the belt-driven lateral movement device, the belt-driven vertical movement device, and the stepper motor drive the rotating shaft plate to rotate, extending the clamping cylinder into the tub. The clamping cylinder opens to position the tub. After rising through the belt-driven vertical movement device, the top-push cylinder and the extension cylinder push out together. The suction pipe is moved away from the spray plate, which continues to rise. At the same time, the push cylinder pushes the suction pipe closer to the barrel for water spraying and cleaning, moving from bottom to top and then from top to bottom. As the suction pipe moves downward, the top cylinder also moves closer to the barrel via the air plate, causing the suction roller to come into contact with the barrel. The top cylinder and the extension cylinder move downward, allowing the suction roller to absorb excess water first, and then the air plate blows it dry to improve the drying effect. Then, the drive motor drives the clamping cylinder to rotate, which in turn rotates the barrel to another direction. The above process is repeated to complete the cleaning and drying on the other side. Finally, the barrel is removed by the material transfer and rotation assembly.

[0028] The entire workflow ends, and the content not described in detail in the specification belongs to the prior art known to those skilled in the art.

[0029] It needs to be explained that the relational terms herein such as first and second and the like are used only to differentiate one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0030] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning a plastic drum, characterized by: It includes operation platform (1), and the material moving rotating assembly installed on operation platform (1), and the washing and drying assembly (3) installed on the bottom of operation platform (1); The washing and drying assembly (3) includes two groups of bottom plates (31) fixed on the bottom of operation platform (1), the bottom of bottom plate (31) is fixed with upper top cylinder (32), the piston rod of upper top cylinder (32) is fixed with upper top plate (34), upper top plate (34) is installed with push air cylinder (36) and is provided with upper plate (313), the piston rod of push air cylinder (36) is fixed with water spraying plate (37), the top of upper plate (313) is installed with counter top cylinder (310), the piston rod of counter top cylinder (310) is fixed with wind plate (311).

2. The plastic drum cleaning apparatus according to claim 1, wherein: The bottom of upper top plate (34) is fixed with a plurality of vertical columns (33) penetrating bottom plate (31), and the bottom of upper plate (313) is fixed with a plurality of upper columns (39) penetrating upper top plate (34).

3. The plastic drum cleaning apparatus according to claim 2, wherein: The bottom of upper top plate (34) is formed with two groups of support plates (35), and the support plate (35) is installed with a top extension cylinder (38) penetrating the upper top plate (34), and the piston rod of the top extension cylinder (38) is fixed with the upper plate (313).

4. The plastic drum cleaning apparatus according to claim 1, wherein: The water absorbing roller (312) is installed between the two sides of the wind plate (311).

5. The plastic drum cleaning apparatus according to claim 1, wherein: The material moving rotating assembly includes a belt type horizontal moving device (4) installed on the operation platform (1), a moving end of the belt type horizontal moving device (4) is installed with a moving frame (5), the moving frame (5) is installed with a belt type vertical moving device (6), a moving end of the belt type vertical moving device (6) is fixed with a side frame (7), the side frame (7) is installed with a stepping motor (8) and a bottom rotating connection has a rotating shaft (9) connected with the stepping motor (8), the bottom of the rotating shaft (9) is fixed with an axle plate (10), the other end of the axle plate (10) is installed with a driving motor (11), and the rotating end of the driving motor (11) is installed with a clamping cylinder (12).

6. The plastic drum cleaning apparatus according to claim 1, wherein: Four groups of limiting assemblies (2) are installed on the table top of the operation platform (1); the limiting assembly (2) includes a side pushing cylinder (27) arranged on the upper side of the operation platform (1), and the piston rod of the side pushing cylinder (27) is fixed with a side pushing guide roller (28).

7. The plastic drum cleaning apparatus according to claim 6, wherein: The operation platform (1) is fixed with a table plate (21), one side of the table plate (21) is installed with a pushing-out cylinder (22), the piston rod of the pushing-out cylinder (22) is fixed with a front plate (24), the table plate (21) is fixed with a guide rod (23) penetrating the front plate (24), one side of the front plate (24) is installed with a top pushing cylinder (25), the piston rod of the top pushing cylinder (25) is fixed with a top pushing plate (26) sliding with the operation platform (1), and the side pushing cylinder (27) is installed on the top pushing plate (26).

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