An online cleaning device

Abstract

The utility model provides an online cleaning device, including a workbench, on which a lifting mechanism and a cavity are arranged, the lifting mechanism is connected to one end of the cavity, and a first connecting structure is arranged at the other end of the cavity; a conveying mechanism is arranged in the workbench, and a cleaning workpiece frame is placed on the conveying mechanism; a second connecting structure is arranged in the workbench, and during cleaning, the second connecting structure and the first connecting structure are sealed and connected to form a watertight space that can accommodate the cleaning workpiece frame, and the conveying mechanism is located between the first connecting structure and the second connecting structure; a circulation mechanism is arranged at the bottom of the workbench, and the circulation mechanism includes a cleaning tank; an ultrasonic component is arranged inside the cleaning tank, and the cleaning tank is provided with a water inlet and a drain. This embodiment proposes an online cleaning device, which effectively realizes online cleaning, has a high degree of automation, saves labor costs, and has high efficiency.

Description

Technical Field

[0001] The utility model relates to the field of online production lines, in particular to an online cleaning device. Background Art

[0002] Online cleaning (clean in place) is also called in-situ cleaning. It means that the equipment can be cleaned under closed conditions without disassembling the equipment. Its advantages over traditional manual cleaning are cleaning time, uniformity, repeatability, parameterization, etc. The cleaning parameters can be fixed, and it will not cause unqualified cleaning due to human operation. After setting the program, the CIP cleaning system automatically starts cleaning, and it is detected and controlled by pneumatic valves, circulation pumps, online instruments, etc., and the cleaning endpoint is automatically determined.

[0003] The current online cleaning technology ensures that the vibration is evenly transmitted to the liquid during the cleaning process. During the cleaning process, the bubbles and eddies in the liquid can be observed. Monitor the cleaning process: During the cleaning process, monitor the status of the cleaned items and adjust the cleaning time and temperature as needed. Remove the cleaned items: After the cleaning is completed, remove the cleaned items and rinse the remaining cleaning liquid with clean water.

[0004] At present, when the existing technology is used, the workpiece to be cleaned needs to be put into the inside of the cleaning box, and after washing, the user needs to manually take the workpiece out of the cleaning box. The degree of automation is not high, it is laborious and time-consuming, and the efficiency is relatively low. Therefore, an online cleaning machine is proposed to at least partially solve the above problems. Utility Model Content

[0005] In view of the above problems, the present utility model is proposed to provide an online cleaning device that overcomes the above problems or at least partially solves the above problems.

[0006] In order to solve the above problems, the utility model discloses an online washing device, including a workbench, a lifting mechanism and a cavity are arranged on the workbench, the lifting mechanism is connected to one end of the cavity, and a first connecting structure is arranged at the other end of the cavity; a conveying mechanism is arranged in the workbench, and a cleaning workpiece frame is placed on the conveying mechanism; a second connecting structure is arranged in the workbench, and during the cleaning work, the second connecting structure is sealed and connected to the first connecting structure, and a manual that can accommodate the cleaning workpiece frame is formed.

[0007] A watertight space is provided, and the conveying mechanism is located between the first connecting structure and the second connecting structure; a circulation mechanism is arranged at the bottom of the workbench, and the circulation mechanism comprises a cleaning tank; an ultrasonic component is arranged inside the cleaning tank.

[0008] Preferably, the conveying mechanism further comprises a limit sensor and a chain conveyor, and the limit sensor is connected to the workbench.

[0009] Preferably, the first connection structure of the cavity is a rubber ring.

[0010] Preferably, at least one limiting opening is provided at the upper end of the cavity.

[0011] Preferably, the cavity is provided with a liquid sensor, the liquid sensor is connected to the water level of the workpiece cleaning frame, and the liquid sensor is located between the limit opening and the first connecting mechanism.

[0012] Preferably, the circulation mechanism also includes a filter box and a membrane separator, the membrane separator is fixedly installed inside the filter box, a drain outlet is fixedly connected between the filter box and the cleaning tank, a water pump is fixedly installed on the top of the filter box, the pumping end of the water pump passes through the interior of the filter box, and the drainage end of the water pump is fixedly connected to a circulation pipe, which passes through and extends to the interior of the water tank.

[0013] Preferably, the water inlet of the cleaning tank is connected to a water tank.

[0014] Preferably, the liquid sensor is connected to a water pump.

[0015] Preferably, the cleaning tank is provided with a water inlet and a water outlet.

[0016] The utility model has the following advantages: the utility model provides an online cleaning device, which solves the problem of manually taking and placing a workpiece frame into a cleaning tank, realizes online sealing cleaning, effectively realizes online cleaning, has a high degree of automation, and is relatively efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the online cleaning device of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of an embodiment of the online cleaning device of the utility model.

[0019] In the figure, 1. lifting mechanism; 2. cavity; 3. limit port; 4. liquid sensor; 5. first connecting structure; 6. cleaning workpiece frame; 7. second connecting structure; 8. cleaning tank; 9. ultrasonic component; 10. filter box; 11. water tank; 12. drain outlet; 13. water pump; 14. conveying mechanism; 15. water inlet. DETAILED DESCRIPTION

[0020] manual

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0023] Please refer to Figure 1 and Figure 2 As shown, an embodiment of the utility model provides an online cleaning device, which includes a workbench, on which a lifting mechanism 1 and a cavity 2 are arranged, the lifting mechanism 1 is connected to one end of the cavity 2, and a first connecting structure 5 is arranged at the other end of the cavity 2; a conveying mechanism 14 is arranged in the workbench, and a cleaning workpiece frame 6 is placed on the conveying mechanism 14; a second connecting structure 7 is arranged in the workbench, and during cleaning, the second connecting structure 7 and the first connecting structure 5 are sealed and connected to form a watertight space that can accommodate the cleaning workpiece frame 6, and the conveying mechanism 14 is located between the first connecting structure 5 and the second connecting structure 7; a circulation mechanism is arranged at the bottom of the workbench, and the circulation mechanism includes a cleaning tank 8; an ultrasonic component 9 is arranged inside the cleaning tank, and the cleaning tank 8 is provided with a water inlet 15 and a water outlet 12.

[0024] In this embodiment, an online cleaning device is proposed. The above technical solution is to realize online cleaning. The specific implementation process is as follows: one, workpiece conveying: the workpiece frame 6 to be cleaned is placed on the left or right conveying mechanism 14, and the workpiece frame 6 is conveyed to the inside of the workbench by the conveying mechanism 14; two, watertight connection and water level injection: during cleaning, the second connection structure 7 and the first connection structure 5 are sealed and connected to form a watertight space that can accommodate the cleaning workpiece frame 6, and the conveying mechanism is located between the first connection structure 5 and the second connection structure 7, and the circulation mechanism water tank 11 injects water into the water inlet 15 of the cleaning tank 8; three, ultrasonic cleaning: the liquid sensor 4 is used to detect the relationship between the water level and the position of the cleaning workpiece frame 6, After the injection water level meets the conditions, the ultrasonic system is started by the single chip processing method, and the ultrasonic component 9 starts to clean the parts in the cleaning workpiece frame 6; four-cycle treatment: the sewage generated during the cleaning process is discharged into the filter box 10, and the oil in the water is filtered out by membrane separation, and then the filtered water is pumped back into the water tank 11 by the water pump 13 for recycling; the ultrasonic system working time is set to achieve the purpose of treating the stains attached to the workpiece by the set time, and the circulation pump stops injecting liquid at the set time, and the drain port 12 is opened for drainage; five-discharging and online circulation treatment: after the cleaning is completed, the lifting mechanism 1 moves upward, the second connecting structure 7 and the first connecting mechanism 5 are connected and opened, and then the cleaning manual

[0025] The workpiece cleaning frame 6 is transported to the left or right transport mechanism 14, and at the same time, the next workpiece cleaning frame 6 reaches the inside of the workbench, and the next ultrasonic cleaning is started, thereby realizing the online cleaning process.

[0026] As a preferred implementation method, the conveying mechanism also includes a limit sensor and a chain conveyor, and the limit sensor is connected to the workbench. The present embodiment adopts a chain conveyor for cleaning the workpiece frame 6, which mainly relies on the clamping force on both sides of the chain to clamp the cleaning workpiece frame 6 for conveying. The cleaning workpiece frame 6 is in a suspended state throughout the entire cleaning process. The conveying mechanism 14 relies on the limit sensor to reach the workbench during the movement process. The limit sensor is connected to the position of the workbench. When the cleaning workpiece frame 6 is in place, the workbench receives the sensor signal and starts to seal and then perform cleaning work. Of course, to realize the online ultrasonic cleaning and conveying method, it is only necessary to convey the workpiece frame to the workbench and perform cleaning in a watertight state. For example, with a push rod conveying mechanism, the push rod is used to push the cleaning workpiece frame to the working point, and the push rod is set to retract, and wait for the cleaning to be completed before pushing the conveying mechanism 6 forward. The conveying mechanism 6 is used to realize the main structure of online work.

[0027] As a preferred embodiment, the first connecting structure 5 of the cavity 2 is a rubber ring, which is used to seal the second connecting structure 7 and the first connecting structure 5 and form a watertight space that can accommodate the cleaning workpiece frame 6, and the conveying mechanism 14 is located between the first connecting structure 5 and the second connecting structure 7 to complete a watertight cavity. The cavity is provided with a liquid level sensor 4, and the liquid level sensor 4 is connected to the water pump 13 for control. The liquid sensor 4 is also connected to the water level control of the cleaning workpiece frame 6. At least one limit port is provided at the upper end of the cavity 2, and water is set to flow out when the limit water level is reached. This is to prevent the water pumped up by the water pump 13 from being injected into the cavity 2 when the liquid sensor fails, and the water pressure inside the cavity 2 continues to rise without a vent, causing the cavity 2 to be in a dangerous state for cleaning.

[0028] It should be noted that the watertight state mentioned in this application refers to the waterproof level standard usually expressed by the IP level. IP is the abbreviation of "Ingress Protection", which means "protection level". The IP level consists of two numbers, which represent the dustproof level and the waterproof level respectively. The numerical range of the dustproof level is 0-6, and the numerical range of the waterproof level is 0-9. Among them, the waterproof level 0 means no waterproof ability, and the waterproof level 9 means strong waterproof ability, which can still maintain good waterproof performance under high-pressure water spraying conditions. The watertight state used in this implementation is a setting within the interval of waterproof levels within this range.

[0029] As a preferred embodiment, the circulation mechanism further includes a filter box 10 and a membrane separation.

[0030] manual

[0031] The membrane separation is fixedly installed inside the filter box 10, and a drain outlet 12 is fixedly connected between the filter box 10 and the cleaning tank 8. A water pump 13 is fixedly installed on the top of the filter box 10, and the water pumping end of the water pump 13 passes through the inside of the filter box 10. The drainage end of the water pump 13 is fixedly connected with a circulation pipe, and the circulation pipe passes through and extends to the inside of the water tank 10. The water inlet 15 of the cleaning tank 8 is connected to the water tank 11. The circulation mechanism adopted in the utility model realizes the processes of water supply, drainage, filtration, membrane separation, ultrasonic component 9 and cleaning tank 8, is the main structure to complete the circulation cleaning, and constitutes a complete cleaning state process.

[0032] In this embodiment, the above-mentioned online transportation, watertightness of the cavity 2 and the workbench, cleaning of the ultrasonic component 9, circulation mechanism process, completion of cleaning and discharging processing, etc. are the main components of an online cleaning device. This embodiment proposes an online cleaning device, which effectively realizes online cleaning, has a high degree of automation, saves labor costs, and has high efficiency.

[0033] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0034] The online cleaning device provided by the utility model is introduced in detail above. The principle and implementation mode of the utility model are explained in detail by using specific examples in this article. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. At the same time, for the general technicians in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. An online cleaning device, characterized in that: It comprises a workbench, on which a lifting mechanism and a cavity are arranged, the lifting mechanism is connected to one end of the cavity, and a first connecting structure is arranged at the other end of the cavity; A conveying mechanism is provided in the workbench, and a cleaning workpiece frame is placed on the conveying mechanism; A second connecting structure is arranged in the workbench, and during the cleaning operation, the second connecting structure is sealed and connected to the first connecting structure to form a watertight space capable of accommodating the cleaning workpiece frame, and the conveying mechanism is located between the first connecting structure and the second connecting structure; A circulation mechanism is arranged at the bottom of the workbench, and the circulation mechanism comprises a cleaning tank; an ultrasonic component is arranged inside the cleaning tank.

2. The online cleaning device according to claim 1, characterized in that: The conveying mechanism also includes a limit sensor and chain conveying, and the limit sensor is connected to the workbench.

3. The online cleaning device according to claim 1 or 2, characterized in that: The first connection structure of the cavity is a rubber ring.

4. The online cleaning device according to claim 1, characterized in that: At least one limiting opening is arranged at the upper end of the cavity.

5. The online cleaning device according to claim 4, characterized in that: The cavity is provided with a liquid sensor; The liquid sensor is connected to the water level of the workpiece cleaning frame, and the liquid sensor is located between the limit opening and the first connecting mechanism.

6. The online cleaning device according to claim 1, characterized in that: The circulation mechanism also includes a filter box and a membrane separation; The membrane separation is fixedly installed inside the filter box, a drain outlet is fixedly connected between the filter box and the cleaning tank, a water pump is fixedly installed on the top of the filter box, the pumping end of the water pump passes through the inside of the filter box, and the drainage end of the water pump is fixedly connected to a circulation pipe, which passes through and extends to the inside of the water tank.

7. The online cleaning device according to claim 6, characterized in that: The water inlet of the cleaning tank is connected to the water tank.

8. The online cleaning device according to claim 5, characterized in that: The liquid sensor is connected to the water pump.

9. The online cleaning device according to claim 1, characterized in that: The cleaning tank is provided with a water inlet and a water outlet.

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