Small tank cleaning system

Abstract

The utility model relates to a small tank body cleaning system which comprises a tank body conveying module, an outer wall cleaning module and an inner wall cleaning module, the outer wall cleaning module and the inner wall cleaning module are sequentially arranged on the tank body conveying module, and the tank body conveying module is used for conveying a tank body to be cleaned. The outer wall cleaning module is used for cleaning the outer wall of the tank conveyed by the tank conveying module, and the inner wall cleaning module is used for cleaning the tank with the cleaned outer wall conveyed by the tank conveying module. Assembly line automatic cleaning of the inner wall and the outer wall of the tank body can be achieved, and therefore cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a small tank cleaning system. Background Art

[0002] Small tanks are widely used in the powder making and pharmaceutical industries. They are mainly used for filling powders and other materials. Before filling, the tanks need to be cleaned to remove stains and material residues inside and outside the tanks to ensure the filling quality.

[0003] The cleaning of small tanks is mostly done manually. Manual cleaning of the inside and outside of the tanks not only cannot guarantee the cleaning quality, but also has the problem of low cleaning efficiency. Utility Model Content

[0004] The utility model aims to provide a small tank cleaning system to solve the problems in the current small tank cleaning process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A small tank cleaning system comprises a tank conveying module, an outer wall cleaning module and an inner wall cleaning module, wherein the outer wall cleaning module and the inner wall cleaning module are sequentially arranged on the tank conveying module, the tank conveying module is used to convey the tank to be cleaned, the outer wall cleaning module is used to clean the outer wall of the tank conveyed by the tank conveying module, and the inner wall cleaning module is used to clean the tank after the outer wall is cleaned.

[0007] Furthermore, the tank conveying module includes a feeding mechanism, a roller conveyor device and a discharging mechanism. The feeding mechanism is arranged at the input end of the roller conveyor device, and the discharging mechanism is arranged at the output end of the roller conveyor device. The feeding mechanism is used to convey and flip the tank to be cleaned onto the roller conveyor device. The outer wall cleaning module and the inner wall cleaning module are arranged on the roller conveyor device, and the discharging mechanism is used to convey and flip the tank that has been cleaned.

[0008] Furthermore, the feeding mechanism includes a feeding roller and a feeding turning mechanism, the feeding roller is used to place the can body to be cleaned, and the feeding turning mechanism includes a first supporting frame, a first turning device and a first clamping device, the first supporting frame is arranged between the feeding roller and the roller conveying device, the first turning device is arranged on the first supporting frame, the first clamping device is arranged on the first turning device, the first clamping device is used to clamp the can body, and the first turning device is used to turn the clamped can body so that the can mouth faces downward.

[0009] Furthermore, the outer wall cleaning module includes an outer wall cleaning box, an outer wall flushing mechanism and an outer wall purge mechanism, the outer wall cleaning box is arranged on the roller conveyor, and the outer wall flushing mechanism and the outer wall purge mechanism are arranged in the outer wall cleaning box in sequence; the outer wall flushing mechanism includes a first rotating device, a first grabbing device and a first flushing device, the first rotating device is arranged on the top of the outer wall cleaning box, the first grabbing device is arranged on the first rotating device, the first flushing device is arranged in the outer wall cleaning box, the first grabbing device is used to grab the tank to be cleaned, the first rotating device is used to drive the first grabbing device to rotate, and the first flushing device The washing device is provided with an outer wall washing head, and the first washing device is used to drive the outer wall washing head to move up and down to wash the outer wall of the tank body; the outer wall blowing mechanism includes a second rotating device, a second grabbing device and a first blowing device, the second rotating device is arranged on the top of the outer wall cleaning box, the second grabbing device is arranged on the second rotating device, the first blowing device is arranged in the outer wall cleaning box, the second grabbing device is used to grab the tank body to be cleaned, the second rotating device is used to drive the second grabbing device to rotate, and the first blowing device is provided with an outer wall blowing head, and the first blowing device is used to drive the outer wall blowing head to move up and down to blow the outer wall of the tank body.

[0010] Further, the inner wall cleaning module includes an inner wall cleaning box, an inner wall flushing mechanism and an inner wall purge mechanism, the inner wall cleaning box is arranged on the roller conveying device, the inner wall cleaning mechanism and the inner wall purge mechanism are arranged in the inner wall cleaning box in sequence, the inner wall flushing mechanism includes a first lifting device and an inner wall cleaning pipe, the first lifting device is arranged below the inner wall cleaning box and located below the roller conveying device, the inner wall cleaning pipe is arranged on the first lifting device, the first lifting device is used to drive the inner wall cleaning pipe to extend into the interior of the tank body to flush the inner wall of the tank body; the inner wall purge mechanism includes a second lifting device and an inner wall cleaning pipe, the second lifting device is arranged below the inner wall cleaning box and located below the roller conveying mechanism, the second lifting device is used to drive the inner wall purge pipe to extend into the inner wall of the tank body to purge the inner wall of the tank body.

[0011] Furthermore, the discharging mechanism includes a discharging roller and a discharging turning mechanism, the discharging roller is used to output the cleaned can body, and the discharging turning mechanism includes a second supporting frame, a second turning device and a second clamping device, the second supporting frame is arranged between the discharging roller and the roller conveying device, the second turning device is arranged on the second supporting frame, the second clamping device is arranged on the second turning device, the second clamping device is used to clamp the can body, and the second turning device is used to turn the clamped can body so that the can mouth faces upward.

[0012] Furthermore, it also includes an inner wall cooling device, which is arranged between the inner wall cleaning module and the discharging mechanism, and the inner wall cooling device includes a third lifting device and a cooling gas injection pipe. The third lifting device is arranged below the roller conveyor device, and the cooling gas injection pipe is arranged on the third lifting device. The third lifting device is used to drive the cooling gas injection pipe to spray gas toward the inner wall of the tank body to cool the tank body.

[0013] Beneficial effects of the utility model:

[0014] The small tank cleaning system of the utility model arranges the outer wall cleaning module and the inner wall cleaning module on the tank conveying module in sequence, and conveys the tank to be cleaned through the tank conveying module. The outer wall cleaning module can clean the outer wall of the tank conveyed by the tank conveying module, and the inner wall cleaning module can clean the tank after the outer wall is cleaned after being conveyed by the tank conveying module, thereby realizing automatic conveying of the tank, outer wall cleaning and inner wall cleaning, realizing the assembly line automation operation of inner and outer wall cleaning of the small tank, and significantly improving the cleaning efficiency of the small tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the small tank cleaning system of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the feeding mechanism in the small tank cleaning system of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the outer wall cleaning module in the small tank cleaning system of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the inner wall cleaning module in the small tank cleaning system of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a discharging mechanism in a small tank cleaning system of the utility model.

[0020] The names corresponding to the marks in the figure are:

[0021] 1. Tank conveying module, 11. Feeding mechanism, 111. Feeding roller, 112. First support frame, 113. First turning device, 114. First clamping device, 12. Roller conveying device, 13. Discharging mechanism, 131. Discharging roller, 132. Second support plate, 133. Second turning device, 134. Second clamping device, 2. Outer wall cleaning module, 21. Outer wall cleaning box, 22. First rotating device, 23. First grabbing device, 24. First flushing device, 25. Second rotating device, 26. Second grabbing device, 27. First purge device, 3. Inner wall cleaning module, 31. Inner wall cleaning box, 32. First lifting device, 33. Inner wall cleaning pipe, 34. Second lifting device, 35. Inner wall purge pipe, 4. Inner wall cooling device, 41. Third lifting device, 42. Cooling gas injection pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The small tank cleaning system in the embodiment of the utility model realizes the automated assembly line cleaning of the inner and outer walls of the tank body through the cooperation of the tank conveying module, the outer wall cleaning module and the inner wall cleaning module, thereby improving the cleaning efficiency.

[0024] like Figure 1 - Figure 5 As shown, the small tank cleaning system includes a tank conveying module 1, an outer wall cleaning module 2 and an inner wall cleaning module 3. The outer wall cleaning module 2 and the inner wall cleaning module 3 are sequentially arranged on the tank conveying module 1. The tank to be cleaned is conveyed by the tank conveying module 1. The outer wall cleaning module 2 can clean the outer wall of the tank conveyed by the tank conveying module 1, and the inner wall cleaning module 3 can clean the tank after the outer wall is cleaned after being conveyed by the tank conveying module 1, thereby realizing automatic conveying of the tank, outer wall cleaning and inner wall cleaning, realizing the assembly line automation operation of inner and outer wall cleaning of small tanks, and significantly improving the cleaning efficiency of small tanks.

[0025] In some embodiments, Figure 1 As shown, the tank conveying module 1 includes a feeding mechanism 11, a roller conveyor device 12 and a discharging mechanism 13. The feeding mechanism 11 is arranged at the input end of the roller conveyor device 12, and the discharging mechanism 13 is arranged at the output end of the roller conveyor device 12. The function of the feeding mechanism 11 is to convey the tank to be cleaned and flip the tank so that the tank is conveyed to the roller conveyor device 12. The outer wall cleaning module 2 and the inner wall cleaning module 3 are arranged on the roller conveyor device 12, and can clean the outer wall and the inner wall of the tank in turn. The discharging mechanism 13 can convey and flip the cleaned tank.

[0026] Specifically, Figure 2 As shown, the feeding mechanism 11 includes a feeding roller 111 and a feeding turning mechanism. The feeding roller 111 is used to place the can body to be cleaned. The feeding turning mechanism includes a first supporting frame 112, a first turning device 113 and a first clamping device 114. The first supporting frame 112 is arranged between the feeding roller 111 and the roller conveyor 12, the first turning device 113 is arranged on the first supporting frame 112, and the first clamping device 114 is arranged on the first turning device 113. When the can body is located on the feeding roller 111, the outer wall of the can body is clamped by the first clamping device 114, and then the can body is driven to turn over by the first turning device 113, so that the can mouth of the can body is facing downward, which is convenient for the subsequent cleaning process.

[0027] It should be noted that the first clamping device 114 uses a clamping cylinder to clamp the can body, and the working principle of the first flipping device 113 is to drive the flip arm to rotate through a driving motor, both of which belong to the existing technology.

[0028] like Figure 3 As shown, the outer wall cleaning module 2 includes an outer wall cleaning box 21, an outer wall flushing mechanism and an outer wall purge mechanism. The outer wall cleaning box 21 is arranged on the roller conveyor 12, and the outer wall flushing mechanism and the outer wall purge mechanism are arranged in the outer wall cleaning box 21 in sequence. The outer wall flushing mechanism includes a first rotating device 22, a first grabbing device 23 and a first flushing device 24. The first rotating device 22 is arranged on the top of the outer wall cleaning box 21, the first grabbing device 23 is arranged on the first rotating device 22, and the first flushing device 24 is arranged in the outer wall cleaning box 21. The tank body to be cleaned is grabbed by the first grabbing device 23, the first rotating device 22 can drive the first grabbing device 23 to rotate, and the first flushing device 24 is provided with an outer wall cleaning head, which can be driven to move up and down by the first flushing device 24, thereby flushing the outer wall of the tank body. The outer wall purge mechanism includes a second rotating device 25, a second grabbing device 26 and a first purge device 27. The second rotating device 25 is arranged on the top of the outer wall cleaning box 21, the second grabbing device 26 is arranged on the second rotating device 25, and the first purge device 27 is arranged in the outer wall cleaning box 21. The function of the second grabbing device 26 is to grab the tank body to be cleaned. The second rotating device 25 is used to drive the second grabbing device 26 to rotate. The first purge device 27 is provided with an outer wall purge head, and the first purge device 27 can drive the outer wall purge head to move up and down, thereby purge the outer wall of the tank body.

[0029] It should be noted that the structural principle of the first grabbing device 23 and the second grabbing device 26 is the prior art, and its structure can refer to the publication number CN216971216U, a barrel material transfer grabbing mechanism (the same applicant as this case). The first flushing device 24 and the second flushing device are driven by a rodless cylinder, so that the outer wall flushing head and the outer wall purge head move up and down.

[0030] In some embodiments, Figure 4 As shown, the inner wall cleaning module 3 includes an inner wall cleaning box 31, an inner wall flushing mechanism and an inner wall purging mechanism. The inner wall cleaning box 31 is arranged on the roller conveyor 12. The inner wall cleaning mechanism and the inner wall purging mechanism are arranged in the inner wall cleaning box 31 in sequence. The inner wall flushing mechanism includes a first lifting device 32 and an inner wall cleaning pipe 33. The first lifting device 32 is arranged below the inner wall cleaning box 31 and below the roller conveyor 12. The inner wall cleaning pipe 33 is arranged on the first lifting device 32. The first lifting device 32 can drive the inner wall cleaning pipe 33 to extend into the tank body to flush the inner wall of the tank body. The inner wall purging mechanism includes a second lifting device 34 and an inner wall cleaning pipe 33. The second lifting device 34 is arranged below the inner wall cleaning box 31. The second lifting device 34 can drive the inner wall purging pipe 35 to extend into the tank body to purge the inner wall of the tank body, so that the cleaning liquid remaining on the inner wall of the tank body can be discharged.

[0031] It should be noted that, in order to improve the inner wall cleaning effect, two inner wall flushing mechanisms and two inner wall purge mechanisms are provided.

[0032] After the cleaning of the inner and outer walls is completed, the material can be output through the roller conveyor 12 and discharged through the discharging mechanism 13.

[0033] like Figure 5 As shown, the discharging mechanism 13 includes a discharging roller 131 and a discharging turning mechanism. The discharging turning mechanism can transfer the cleaned can body from the roller conveyor 12 to the discharging roller 131. The discharging turning mechanism includes a second support plate 132, a second turning device 133 and a second clamping device 134. The second support frame is arranged between the discharging roller 131 and the roller conveyor 12, the second turning device 133 is arranged on the second support frame, and the second clamping device 134 is arranged on the second turning device 133. After the second clamping device 134 clamps the can body, it is turned over by the second turning device 133, so that the can mouth is transferred upward to the discharging roller 131 for output, so as to facilitate the subsequent filling process.

[0034] In actual use, purging is carried out using high-temperature gas to facilitate the subsequent filling process. Figure 1As shown, an inner wall cooling device 4 is arranged between the inner wall cleaning module 3 and the discharging mechanism 13. The inner wall cooling device 4 includes a third lifting device 41 and a cooling gas injection pipe 42. The third lifting device 41 is arranged below the roller conveyor 12. The cooling gas injection pipe 42 is driven by the third lifting device 41 to inject gas into the tank body, thereby cooling the tank body.

[0035] Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

Claims

1. A small tank cleaning system, characterized in that: It includes a tank conveying module, an outer wall cleaning module and an inner wall cleaning module, wherein the outer wall cleaning module and the inner wall cleaning module are sequentially arranged on the tank conveying module, the tank conveying module is used to convey the tank to be cleaned, the outer wall cleaning module is used to clean the outer wall of the tank conveyed by the tank conveying module, and the inner wall cleaning module is used to clean the tank after the outer wall is cleaned.

2. A small tank cleaning system according to claim 1, characterized in that: The tank conveying module includes a feeding mechanism, a roller conveying device and a discharging mechanism. The feeding mechanism is arranged at the input end of the roller conveying device, and the discharging mechanism is arranged at the output end of the roller conveying device. The feeding mechanism is used to convey and flip the tank to be cleaned onto the roller conveying device. The outer wall cleaning module and the inner wall cleaning module are arranged on the roller conveying device, and the discharging mechanism is used to convey and flip the tank that has been cleaned.

3. A small tank cleaning system according to claim 2, characterized in that: The feeding mechanism includes a feeding roller and a feeding turning mechanism, the feeding roller is used to place the can body to be cleaned, the feeding turning mechanism includes a first supporting frame, a first turning device and a first clamping device, the first supporting frame is arranged between the feeding roller and the roller conveying device, the first turning device is arranged on the first supporting frame, the first clamping device is arranged on the first turning device, the first clamping device is used to clamp the can body, and the first turning device is used to turn the clamped can body so that the can mouth faces downward.

4. A small tank cleaning system according to claim 3, characterized in that: The outer wall cleaning module includes an outer wall cleaning box, an outer wall flushing mechanism and an outer wall purge mechanism, the outer wall cleaning box is arranged on the roller conveyor, and the outer wall flushing mechanism and the outer wall purge mechanism are arranged in the outer wall cleaning box in sequence; the outer wall flushing mechanism includes a first rotating device, a first grabbing device and a first flushing device, the first rotating device is arranged on the top of the outer wall cleaning box, the first grabbing device is arranged on the first rotating device, the first flushing device is arranged in the outer wall cleaning box, the first grabbing device is used to grab the tank to be cleaned, the first rotating device is used to drive the first grabbing device to rotate, and the first flushing device An outer wall flushing head is arranged on the device, and the first flushing device is used to drive the outer wall flushing head to move up and down to flush the outer wall of the tank body; the outer wall blowing mechanism includes a second rotating device, a second grabbing device and a first blowing device, the second rotating device is arranged on the top of the outer wall cleaning box, the second grabbing device is arranged on the second rotating device, the first blowing device is arranged in the outer wall cleaning box, the second grabbing device is used to grab the tank body to be cleaned, the second rotating device is used to drive the second grabbing device to rotate, and the first blowing device is provided with an outer wall blowing head, and the first blowing device is used to drive the outer wall blowing head to move up and down to blow the outer wall of the tank body.

5. A small tank cleaning system according to claim 4, characterized in that: The inner wall cleaning module includes an inner wall cleaning box, an inner wall flushing mechanism and an inner wall purge mechanism. The inner wall cleaning box is arranged on the roller conveyor, and the inner wall flushing mechanism and the inner wall purge mechanism are arranged in the inner wall cleaning box in sequence. The inner wall flushing mechanism includes a first lifting device and an inner wall cleaning pipe. The first lifting device is arranged below the inner wall cleaning box and located below the roller conveyor. The inner wall cleaning pipe is arranged on the first lifting device. The first lifting device is used to drive the inner wall cleaning pipe to extend into the interior of the tank body to flush the inner wall of the tank body; the inner wall purge mechanism includes a second lifting device and an inner wall cleaning pipe. The second lifting device is arranged below the inner wall cleaning box and located below the roller conveyor. The second lifting device is used to drive the inner wall purge pipe to extend into the inner wall of the tank body to purge the inner wall of the tank body.

6. A small tank cleaning system according to claim 5, characterized in that: The discharging mechanism includes a discharging roller and a discharging turning mechanism, the discharging roller is used to output the cleaned can body, the discharging turning mechanism includes a second supporting frame, a second turning device and a second clamping device, the second supporting frame is arranged between the discharging roller and the roller conveying device, the second turning device is arranged on the second supporting frame, the second clamping device is arranged on the second turning device, the second clamping device is used to clamp the can body, and the second turning device is used to turn the clamped can body so that the can mouth of the can body faces upward.

7. A small tank cleaning system according to claim 6, characterized in that: It also includes an inner wall cooling device, which is arranged between the inner wall cleaning module and the discharging mechanism. The inner wall cooling device includes a third lifting device and a cooling gas injection pipe. The third lifting device is arranged below the roller conveyor device, and the cooling gas injection pipe is arranged on the third lifting device. The third lifting device is used to drive the cooling gas injection pipe to inject gas toward the inner wall of the tank body to cool the tank body.

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