Cleaning system

Abstract

The present invention discloses a cleaning system. The cleaning system comprises a cleaning module, an air-drying module, a main control module, and a communication module. The cleaning module includes a liquid storage tank, a cleaning pipeline, and a first auxiliary pipeline. The cleaning pipeline is provided with a cleaning nozzle for connecting to the workpiece to be cleaned. The first auxiliary pipeline is provided with a cleaning circuit socket for connecting to the workpiece to be cleaned. The first auxiliary pipeline is provided with a water pump. The air-drying module includes a connector provided with a compressed air socket, a second auxiliary pipeline connected to the connector, a third auxiliary pipeline connected to the second auxiliary pipeline, a hot air blower connected to the third auxiliary pipeline, a fourth auxiliary pipeline connected to the outlet of the hot air blower, and a return pipeline for connecting to the workpiece to be cleaned and connecting to the liquid storage tank. Compared with the prior art, the cleaning workpiece can be cleaned more conveniently.

Description

Technical Field

[0001] The present invention relates to the field of electronic equipment cleaning, and in particular to a cleaning system. Background Art

[0002] Battery components or other electronic components are cleaned under negative pressure. The operation steps for cleaning other electronic components with the cleaning piece are as follows: connect the top port of the cleaning piece at the top of the cleaning piece with a pipe to the vacuum pump, so that the bottom port of the cleaning piece at the bottom of the cleaning piece is in contact with the electronic components, and the dust, impurities, etc. on the electronic components are adsorbed by suction. After long-term use, impurities will remain in the cleaning piece, and it needs to be cleaned inside. Summary of the Invention

[0003] The object of the present invention is to provide a cleaning system, which enables cleaning parts to be cleaned conveniently.

[0004] To solve the above technical problems, an embodiment of the present invention provides a cleaning system comprising: a cleaning module, an air drying module, a main control module and a communication module;

[0005] The cleaning module includes: a liquid storage tank, a cleaning pipeline, and a first auxiliary pipeline. The cleaning pipeline is provided with a cleaning nozzle for connecting to the workpiece to be cleaned. The first auxiliary pipeline is provided with a cleaning circuit socket for connecting to the workpiece to be cleaned. The cleaning pipeline and the first auxiliary pipeline are respectively connected to two interfaces of the liquid storage tank. The liquid storage tank, the cleaning pipeline, the workpiece to be cleaned, and the first auxiliary pipeline are operably connected in sequence to form a cleaning circuit, and the first auxiliary pipeline is provided with a water pump.

[0006] The air-drying module includes: a connector provided with a compressed air socket, a second auxiliary pipeline connected to the connector, a third auxiliary pipeline connected to the second auxiliary pipeline, a hot air blower connected to the third auxiliary pipeline, a fourth auxiliary pipeline connected to the outlet of the hot air blower, and a return pipeline for docking with the workpiece to be cleaned and connected to the liquid storage tank, the return pipeline is connected to the cleaning nozzle, and the third auxiliary pipeline is connected to the first auxiliary pipeline; the connector is used to dock with an air compressor through the compressed air socket; the air flow of the air compressor is operable to pass through the connector, the second auxiliary pipeline, the third auxiliary pipeline, the hot air blower, the fourth auxiliary pipeline, the connector, the second auxiliary pipeline, the third auxiliary pipeline, the cleaning circuit socket, the workpiece to be cleaned, the return pipeline, and the liquid storage tank in sequence;

[0007] The connector, the first auxiliary pipeline, and the liquid storage tank are connected via a first three-way solenoid valve, and the second auxiliary pipeline and the third auxiliary pipeline are connected to the first auxiliary pipeline via a second three-way solenoid valve;

[0008] The main control module is electrically connected to the communication module, the water pump, the hot air blower, the first three-way solenoid valve and the second three-way solenoid valve; when the cleaning module is started, the main control module controls the water pump to turn on, and controls the first three-way solenoid valve to connect the first auxiliary pipeline and the liquid storage tank; when the air drying module is started, the main control module controls the hot air blower to turn on, and controls the second three-way solenoid valve to connect the first auxiliary pipeline and the third auxiliary pipeline.

[0009] In one embodiment, the cleaning system further comprises a recovery module;

[0010] The recovery module includes: the connector, the second auxiliary pipeline, the second three-way solenoid valve, the second auxiliary pipeline, the cleaning circuit socket, the cleaning nozzle, the return pipeline, and the liquid storage tank;

[0011] When the recovery module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline; the air flow of the air compressor can be operated to pass through the connector, the second auxiliary pipeline, the second three-way solenoid valve, the cleaning circuit socket, the part to be cleaned, the return pipeline, and the liquid storage tank in sequence.

[0012] In one embodiment, the cleaning system further comprises an airtightness detection module;

[0013] The air tightness detection module includes: the second auxiliary pipeline, a flow sensor provided on the second auxiliary pipeline, the second three-way solenoid valve, and the third auxiliary pipeline; the cleaning pipeline is connected to a cleaning solenoid valve for closing or opening the cleaning nozzle, and the flow sensor and the cleaning solenoid valve are electrically connected to the main control module;

[0014] When the air tightness detection module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline, and controls the cleaning solenoid valve to close; the air flow of the air compressor can be operated to flow through the connector, the second auxiliary pipeline, the flow sensor, the second three-way solenoid valve, the cleaning circuit socket, and the part to be cleaned in sequence. If the value of the flow sensor changes, the air flow of the air compressor leaks from the cleaning nozzle.

[0015] In one embodiment, the cleaning system further comprises a cleaning detection module;

[0016] The cleaning detection module includes: the connector, the second auxiliary pipeline, the second three-way solenoid valve, the third auxiliary pipeline, the cleaning nozzle, the return pipeline, a third three-way solenoid valve provided on the return pipeline, a detection component connected to the third three-way solenoid valve and the liquid storage tank, and the liquid storage tank; the detection component and the third three-way solenoid valve are electrically connected to the main control module, and the detection component is used to detect the residual cleaning fluid;

[0017] When the cleaning detection module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline, controls the third three-way solenoid valve to conduct the detection part and the return pipeline, and controls the detection part to open; the air flow of the air compressor can be operated to flow through the connector, the second auxiliary pipeline, the second three-way solenoid valve, the cleaning circuit socket, the part to be cleaned, the return pipeline, the detection part and the liquid storage tank in sequence.

[0018] In one embodiment, there are multiple cleaning nozzles, and the workpiece to be cleaned is provided with multiple bottom ports, and one cleaning nozzle is used to connect to one bottom port; multiple cleaning solenoid valves are connected to the cleaning pipeline, and the number of the cleaning solenoid valves is the same as the cleaning nozzles, and they are arranged in a one-to-one correspondence; each cleaning solenoid valve is electrically connected to the main control module for opening or closing its corresponding cleaning nozzle.

[0019] In one embodiment, the return line is connected to the plurality of cleaning nozzles through a plurality of three-way joints.

[0020] In one embodiment, there are multiple liquid storage tanks connected in series.

[0021] In one embodiment, the number of the cleaning pipelines and the return pipelines is the same and there are multiple of each. The cleaning nozzle of one cleaning pipeline is used to connect to one workpiece to be cleaned, and the return pipelines are connected in series.

[0022] In one embodiment, the number of the liquid storage tank, the cleaning pipeline and the return pipeline is the same and there are two of each, and one cleaning pipeline is connected to one liquid storage tank.

[0023] In one embodiment, the two liquid storage tanks are separated from each other, the cleaning pipeline and the return pipeline are arranged between the two liquid storage tanks, and the head of each cleaning nozzle faces upward; a cleaning pipeline and a return pipeline connected to it form a group of pipes, the two groups of pipes are separated from each other, and the main control module and the communication module are located between the two groups of pipes.

[0024] Compared with the prior art, the embodiments of the present invention can control the cleaning module to automatically clean the parts to be cleaned through the main control module, and can air-dry the parts to be cleaned through the air-drying module, thereby achieving convenient cleaning of the parts to be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0026] Figure 1 is a schematic structural diagram of a cleaning component installed on a cleaning system according to an embodiment of the present invention;

[0027] Figure 2 is an exploded view of a cleaning system according to one embodiment of the present invention;

[0028] Figure 3 is a schematic diagram of the connection relationship among the first auxiliary pipeline, the second auxiliary pipeline, the third auxiliary pipeline, and the fourth auxiliary pipeline according to an embodiment of the present invention;

[0029] Figure 4 is a circuit module diagram of a cleaning system according to one embodiment of the present invention;

[0030] Figure markings: 1. Liquid storage tank; 2. Cleaning pipeline; 21. Cleaning nozzle; 3. First auxiliary pipeline; 31. Cleaning circuit socket; 32. First connecting section; 33. Second connecting section; 4. Water pump; 5. Connector; 51. Compressed air socket; 6. Second auxiliary pipeline; 7. Third auxiliary pipeline; 8. Hot air blower; 9. Fourth auxiliary pipeline; 10. Return pipeline; 11. First three-way solenoid valve; 12. Second three-way solenoid valve; 13. Communication module; 14. Main control module; 15. Cleaning part; 151. Top opening; 16. Flow sensor; 17. Cleaning solenoid valve; 18. Third three-way solenoid valve; 191. DEC acquisition board; 192. DEC detection head; 20. Tail pipe; 152. Bottom port. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, each embodiment of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that in each embodiment of the present invention, many technical details are provided to help readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0032] In the following description, for the purpose of illustrating the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the relevant art will recognize that the embodiments may be practiced without one or more of these specific details. In other cases, well-known devices, structures, and techniques associated with this application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0033] Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations such as "include" and "have" should be construed in an open, inclusive sense, that is, should be interpreted to mean "including, but not limited to."

[0034] The following will describe in detail various embodiments of the present invention in conjunction with the accompanying drawings to provide a clearer understanding of the objectives, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0035] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0036] As used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and / or" unless the context clearly dictates otherwise.

[0037] In the following description, in order to clearly show the structure and working mode of the present invention, many directional words will be used for description, but words such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and should not be understood as restrictive terms.

[0038] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0039] One embodiment of the present invention relates to a cleaning system. Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the cleaning system comprises: a cleaning module, an air drying module, a main control module 14, and a communication module 13. The cleaning module includes: a liquid storage tank 1, a cleaning pipeline 2, and a first auxiliary pipeline 3. The cleaning pipeline 2 is provided with a cleaning nozzle 21 for connecting with the object to be cleaned 15. The first auxiliary pipeline 3 is provided with a cleaning circuit socket 31 for connecting to the object to be cleaned 15. The cleaning pipeline 2 and the first auxiliary pipeline 3 are respectively connected to two interfaces of the liquid storage tank 1. The liquid storage tank 1, the cleaning pipeline 2, the object to be cleaned 15, and the first auxiliary pipeline 3 are operably connected in sequence to form a cleaning circuit. The first auxiliary pipeline 3 is provided with a water pump 4. The air drying module includes: a connector 5 provided with a compressed air socket 51, a second auxiliary pipeline 6 connected to the connector 5, a third auxiliary pipeline 7 connected to the second auxiliary pipeline 6, a hot air blower 8 connected to the third auxiliary pipeline 7, a fourth auxiliary pipeline 9 connected to the outlet of the hot air blower 8, and a return pipeline 10 for docking with the part to be cleaned 15 and connecting to the liquid storage tank 1, the return pipeline 10 is connected to the cleaning nozzle 21, and the third auxiliary pipeline 7 is connected to the first auxiliary pipeline 3; the compressed air socket 51 of the connector 5 is used to dock with the air compressor through the compressed air socket 51; the air flow of the air compressor can be operated to pass through the connector 5, the second auxiliary pipeline 6, the hot air blower 8, the third auxiliary pipeline 7, the fourth auxiliary pipeline 9, the connector 5, the second auxiliary pipeline 6, the third auxiliary pipeline 7, the cleaning circuit socket 31, the part to be cleaned 15, the return pipeline 10, and the liquid storage tank 1 in sequence. The connector 5 , the first auxiliary pipeline 3 and the liquid storage tank 1 are connected via a first three-way solenoid valve 11 , and the second auxiliary pipeline 6 and the third auxiliary pipeline 7 are connected to the first auxiliary pipeline 3 via a second three-way solenoid valve 12 .

[0040] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the main control module 14 is electrically connected to the communication module 13, the water pump 4, the hot air blower 8, the first three-way solenoid valve 11, and the second three-way solenoid valve 12. When the cleaning module is activated, the main control module 14 controls the water pump 4 to turn on and the first three-way solenoid valve 11 to connect the first auxiliary pipeline 3 and the liquid storage tank 1. When the drying module is activated, the main control module 14 controls the hot air blower 8 to turn on and the second three-way solenoid valve 12 to connect the first auxiliary pipeline 3 and the third auxiliary pipeline 7.

[0041] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the communication module 13 can be Bluetooth or 5G, and is connected to the main control module 14 through the communication module 13, so that the cleaning system can be controlled by an external control platform such as a mobile phone or remote control. The first three-way solenoid valve 11 is connected to an interface of the liquid storage tank 1. The first auxiliary pipeline 3 has a first connecting section 32 connecting the first three-way solenoid valve 11 and the first end of the water pump 4, and a second connecting section 33 connecting the second end of the water pump 4 and another interface of the liquid storage tank 1. The first connecting section 32 is connected to the cleaning circuit socket 31, which is connected to the top opening 151 of the object to be cleaned 15 through a transition pipe. The main control module 14 controls the water pump 4 to start, and the cleaning fluid in the liquid storage tank 1 flows from the cleaning nozzle 21 of the cleaning pipeline 2 to the object to be cleaned 15. From the top opening 151 of the object to be cleaned 15, it flows into the cleaning circuit socket 31, enters the first connecting section 32, then enters the water pump 4, and from the water pump 4 flows into the second connecting section 33, and finally returns to the liquid storage tank 1, completing the cleaning of the object to be cleaned 15. The reverse operation can also clean the items 15 to be cleaned.

[0042] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a compressed air socket 51 is provided at the top of the connector 5, and an air compressor can be connected to the compressed air socket 51. The connector 5 is connected to the first three-way solenoid valve 11. The second auxiliary pipeline 6 is connected to the bottom of the connector 5 and extends to the third auxiliary pipeline 7. The two ends of the third auxiliary pipeline 7 are respectively connected to the hot air blower 8 and the cleaning circuit socket 31. The fourth auxiliary pipeline 9 extends from the outlet of the hot air blower 8 and is connected to the connector 5. The second three-way solenoid valve 12 is connected to the area between the third auxiliary pipeline 7 and the cleaning circuit socket 31 and the second auxiliary pipeline 6. When the cleaned parts 15 are to be air-dried, the air-drying module is turned on. At this time, the air compressor is turned on, and the second three-way solenoid valve 12 is controlled by the main control module 14 to connect the third auxiliary pipeline 7 and the first auxiliary pipeline 3. That is, the cleaning circuit socket 31, the third auxiliary pipeline 7, and the second auxiliary pipeline 6 are connected. Main control module 14 activates hot air blower 8 and controls second three-way solenoid valve 12 to connect first and third auxiliary lines 3 and 7. Air from the air compressor then flows sequentially through first three-way solenoid valve 11, second and third auxiliary lines 6 and 7, hot air blower 8, third and fourth auxiliary lines 7, fourth auxiliary line 9, connector 5, second and third auxiliary lines 6 and 7, cleaning circuit jack 31, parts to be cleaned 15, return line 10, and liquid storage tank 1, achieving hot air drying. While drying parts 15, unused components such as water pump 4 can be turned off, and other unused lines can also be closed via corresponding solenoid valves.

[0043] The main control module 14 can control the cleaning module to automatically clean the parts to be cleaned 15 , and the air-drying module can air-dry the cleaning parts 15 , thereby achieving convenient cleaning of the cleaning parts 15 .

[0044] Furthermore, the cleaning system also has a recovery module. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the recovery module includes: a connector 5, a second auxiliary pipeline 6, a second three-way solenoid valve 12, a third auxiliary pipeline 7, a cleaning nozzle 21, a return pipeline 10, and a liquid storage tank 1. When the recovery module is activated, the main control module 14 controls the second three-way solenoid valve 12 to connect the third auxiliary pipeline 7 and the second auxiliary pipeline 6. Airflow from the air compressor is operable to sequentially pass through the connector 5, the second auxiliary pipeline 6, the second three-way solenoid valve 12, the cleaning circuit socket 31, the workpiece to be cleaned 15, the return pipeline 10, and the liquid storage tank 1. After cleaning the workpiece 15 and before drying the cleaned workpiece 15, the recovery module can be activated to remove residual liquid from the cleaned workpiece 15.

[0045] Furthermore, the cleaning system also has an airtightness detection module. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the air tightness detection module includes: a second auxiliary pipeline 6, a flow sensor 16 arranged on the second auxiliary pipeline 6, a second three-way solenoid valve 12, and a first auxiliary pipeline 3. A cleaning solenoid valve 17 for closing or opening the cleaning nozzle 21 is connected to the cleaning pipeline 2. The flow sensor 16 and the cleaning solenoid valve 17 are electrically connected to the main control module 14. When the air tightness detection module is started, the main control module 14 controls the second three-way solenoid valve 12 to connect the first auxiliary pipeline 3 and the second auxiliary pipeline 6, and controls the cleaning solenoid valve 17 to close. The air flow of the air compressor can be operated to flow through the first three-way solenoid valve 11, the connector 5, the second auxiliary pipeline 6, the flow sensor 16, the second three-way solenoid valve 12, the cleaning circuit socket 31, and the part to be cleaned 15 in sequence. If the value of the flow sensor 16 changes, the air flow of the air compressor is leaking from the cleaning nozzle 21. That is, with the cleaning solenoid valve 17 on the cleaning nozzle 21 closed, observe whether there is gas passing through the flow sensor 16. If gas passes, it indicates that there is a gap between the cleaning nozzle 21 and the bottom opening 152 of the cleaning component 15. If no gas passes, it indicates that the airtightness meets the requirements. When testing the airtightness of the cleaning component 15, unused components such as the water pump 4 can be turned off, and other unused pipelines can also be closed using the corresponding solenoid valves. Preferably, the airtightness test can be performed before cleaning the component 15 to be cleaned.

[0046] In addition, the cleaning system also has a cleaning detection module. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the cleaning detection module includes: a connector 5, a second auxiliary pipeline 6, a second three-way solenoid valve 12, a third auxiliary pipeline 7, a cleaning nozzle 21, a return pipeline 10, a third three-way solenoid valve 18 disposed on the return pipeline 10, a detection component connected to the third three-way solenoid valve 18 and the liquid storage tank 1, and the liquid storage tank 1. The detection component and the third three-way solenoid valve 18 are electrically connected to the main control module 14, and the detection component is used to detect the residual cleaning fluid. When the cleaning detection module is activated, the main control module 14 controls the second three-way solenoid valve 12 to connect the first auxiliary pipeline 3 and the second auxiliary pipeline 6, controls the third three-way solenoid valve 18 to connect the detection component and the return pipeline 10, and controls the detection component to open. The air compressor airflow can be operated to flow sequentially through the first three-way solenoid valve 11, the connector 5, the second auxiliary pipeline 6, the second three-way solenoid valve 12, the cleaning circuit socket 31, the object to be cleaned 15, the return pipeline 10, the detection component, and the liquid storage tank 1. The inspection unit includes a DEC detection tube and a DEC acquisition board 191. The DEC acquisition board 191 collects test data from the DEC detection tube and transmits it to other control terminals via the communication module 13. A DEC detection head 192 on the DEC detection tube detects the cleaning agent or impurity content in the return gas, thereby determining whether the cleaning unit 15 has met the cleaning standards. The DEC detection head 192 is electrically connected to the DEC acquisition board 191, and they work together to collect test data. The cleaning test function can be performed after the cleaning unit 15 has air-dried.

[0047] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, one end of the third three-way solenoid valve 18 is connected to the detection part, one end is connected to the return line 10, and the other end is connected to the tail pipe 20. The return line 10 is connected to the liquid storage tank 1 through the tail pipe 20. When the recovery module is started, the main control module 14 controls the third three-way solenoid valve 18 to allow the return line 10 and the tail pipe 20 to communicate, and the detection part and the return line 10 are blocked. When the air-drying module is started, the main control module 14 can also control the third three-way solenoid valve 18 to allow the return line 10 and the tail pipe 20 to communicate, and the detection part and the return line 10 are blocked. In other cases where it is not necessary to allow air flow or liquid to pass through the detection part, the main control module 14 can control the third three-way solenoid valve 18 to allow the return line 10 and the tail pipe 20 to communicate, and the detection part and the return line 10 are blocked. When airflow or liquid needs to pass through the detection element, the main control module 14 controls the third three-way solenoid valve 18 to connect the return line 10 and the detection element, and the tail pipe 20 and the return line 10 can be connected or blocked.

[0048] In addition, if Figure 1 、 Figure 2 and Figure 4As shown, there are multiple cleaning nozzles 21. The object 15 to be cleaned is provided with multiple bottom ports 152. Each cleaning nozzle 21 is used to connect to each bottom port 152. The cleaning pipeline 2 is connected to multiple cleaning solenoid valves 17. The number of cleaning solenoid valves 17 is the same as the number of cleaning nozzles 21, and they are arranged in a one-to-one correspondence. Each cleaning solenoid valve 17 is electrically connected to the main control module 14 and is used to open or close its corresponding cleaning nozzle 21. Different cleaning nozzles 21 can be opened by controlling different cleaning solenoid valves 17.

[0049] In addition, if Figure 1 、 Figure 2 As shown, the return line 10 is connected to a plurality of cleaning nozzles 21 through a plurality of tee joints. That is, one tee joint is connected to one cleaning nozzle 21.

[0050] Further, if Figure 1 、 Figure 2 As shown, two liquid storage tanks 1 are separated from each other, with a cleaning line 2 and a return line 10 disposed between the two tanks 1, and the heads of the cleaning nozzles facing upward. A cleaning line 2 and a connected return line 10 form a set of pipes, which are separated from each other. The main control module and communication module 13 are located between the two sets of pipes. In other embodiments, the number of liquid storage tanks 1 can be greater and connected in series.

[0051] Further, if Figure 1 、 Figure 2 As shown, the number of liquid storage tanks 1 , cleaning pipelines 2 and return pipelines 10 is the same and there are two of each, and one cleaning pipeline 2 is connected to one liquid storage tank 1 .

[0052] In addition, in other embodiments, the number of cleaning pipelines 2 and return pipelines 10 is the same and there are multiple cleaning pipelines, that is, more than two cleaning pipelines. The cleaning nozzle 21 of one cleaning pipeline 2 is used to connect to one part to be cleaned 15, and the return pipelines 10 are connected in series.

[0053] Using the cleaning system in this embodiment, the following steps can be used:

[0054] Step 1: Start the air tightness detection module through the main control module;

[0055] Step 2: Close the air tightness detection module and check the air tightness. If the air tightness is good, proceed to step 3. If the air tightness is not good, reinstall the part to be cleaned 15 and repeat steps 1 and 2.

[0056] Step 3: Start the recovery module through the main control module;

[0057] Step 4: Turn off the recovery module and start the air drying module;

[0058] Step 5, close the air drying module and start the cleaning detection module; if the detection result of the detection part is qualified, remove the cleaning part 15 from the cleaning system; if the detection result of the detection part is unqualified, repeat steps 3, 4 and 5.

[0059] While preferred embodiments of the present invention have been described in detail above, it should be understood that aspects of the embodiments can be modified, if necessary, to employ aspects, features and concepts of the various patents, applications and publications to provide further embodiments.

[0060] These and other changes can be made to the embodiments in light of the above detailed description.In general, in the claims, the terms used should not be construed as limited to the specific embodiments disclosed in the specification and claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which these claims are entitled.

[0061] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and that in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A cleaning system, characterized in that: It has: cleaning module, air drying module, main control module and communication module; The cleaning module includes: a liquid storage tank, a cleaning pipeline, and a first auxiliary pipeline. The cleaning pipeline is provided with a cleaning nozzle for connecting to the workpiece to be cleaned. The first auxiliary pipeline is provided with a cleaning circuit socket for connecting to the workpiece to be cleaned. The cleaning pipeline and the first auxiliary pipeline are respectively connected to two interfaces of the liquid storage tank. The liquid storage tank, the cleaning pipeline, the workpiece to be cleaned, and the first auxiliary pipeline are operably connected in sequence to form a cleaning circuit, and the first auxiliary pipeline is provided with a water pump. The air-drying module includes: a connector provided with a compressed air socket, a second auxiliary pipeline connected to the connector, a third auxiliary pipeline connected to the second auxiliary pipeline, a hot air blower connected to the third auxiliary pipeline, a fourth auxiliary pipeline connected to the outlet of the hot air blower, and a return pipeline for docking with the workpiece to be cleaned and connected to the liquid storage tank, the return pipeline is connected to the cleaning nozzle, and the third auxiliary pipeline is connected to the first auxiliary pipeline; the connector is used to dock with an air compressor through the compressed air socket; the air flow of the air compressor is operable to pass through the connector, the second auxiliary pipeline, the third auxiliary pipeline, the hot air blower, the fourth auxiliary pipeline, the connector, the second auxiliary pipeline, the third auxiliary pipeline, the cleaning circuit socket, the workpiece to be cleaned, the return pipeline, and the liquid storage tank in sequence; The connector, the first auxiliary pipeline, and the liquid storage tank are connected via a first three-way solenoid valve, and the second auxiliary pipeline and the third auxiliary pipeline are connected to the first auxiliary pipeline via a second three-way solenoid valve; The main control module is electrically connected to the communication module, the water pump, the hot air blower, the first three-way solenoid valve and the second three-way solenoid valve; when the cleaning module is started, the main control module controls the water pump to turn on, and controls the first three-way solenoid valve to connect the first auxiliary pipeline and the liquid storage tank; when the air drying module is started, the main control module controls the hot air blower to turn on, and controls the second three-way solenoid valve to connect the first auxiliary pipeline and the third auxiliary pipeline.

2. The cleaning system according to claim 1, characterized in that The cleaning system also has a recovery module; The recovery module includes: the connector, the second auxiliary pipeline, the second three-way solenoid valve, the second auxiliary pipeline, the cleaning circuit socket, the cleaning nozzle, the return pipeline, and the liquid storage tank; When the recovery module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline; the air flow of the air compressor can be operated to pass through the connector, the second auxiliary pipeline, the second three-way solenoid valve, the cleaning circuit socket, the part to be cleaned, the return pipeline, and the liquid storage tank in sequence.

3. The cleaning system according to claim 1, characterized in that The cleaning system also has an airtightness detection module; The air tightness detection module includes: the second auxiliary pipeline, a flow sensor provided on the second auxiliary pipeline, the second three-way solenoid valve, and the third auxiliary pipeline; the cleaning pipeline is connected to a cleaning solenoid valve for closing or opening the cleaning nozzle, and the flow sensor and the cleaning solenoid valve are electrically connected to the main control module; When the air tightness detection module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline, and controls the cleaning solenoid valve to close; the air flow of the air compressor can be operated to flow through the connector, the second auxiliary pipeline, the flow sensor, the second three-way solenoid valve, the cleaning circuit socket, and the part to be cleaned in sequence. If the value of the flow sensor changes, the air flow of the air compressor leaks from the cleaning nozzle.

4. The cleaning system according to claim 1, characterized in that The cleaning system also has a cleaning detection module; The cleaning detection module includes: the connector, the second auxiliary pipeline, the second three-way solenoid valve, the third auxiliary pipeline, the cleaning nozzle, the return pipeline, a third three-way solenoid valve provided on the return pipeline, a detection component connected to the third three-way solenoid valve and the liquid storage tank, and the liquid storage tank; the detection component and the third three-way solenoid valve are electrically connected to the main control module, and the detection component is used to detect the residual cleaning fluid; When the cleaning detection module is started, the main control module controls the second three-way solenoid valve to connect the third auxiliary pipeline and the second auxiliary pipeline, controls the third three-way solenoid valve to conduct the detection part and the return pipeline, and controls the detection part to open; the air flow of the air compressor can be operated to flow through the connector, the second auxiliary pipeline, the second three-way solenoid valve, the cleaning circuit socket, the part to be cleaned, the return pipeline, the detection part and the liquid storage tank in sequence.

5. The cleaning system according to claim 3, characterized in that: There are multiple cleaning nozzles, and the workpiece to be cleaned is provided with multiple bottom ports, and one cleaning nozzle is used to connect to one bottom port; multiple cleaning solenoid valves are connected to the cleaning pipeline, and the number of the cleaning solenoid valves is the same as the cleaning nozzles, and they are arranged in a one-to-one correspondence; each cleaning solenoid valve is electrically connected to the main control module, and is used to open or close its corresponding cleaning nozzle.

6. The cleaning system according to claim 5, characterized in that The return pipeline is connected to the plurality of cleaning nozzles through a plurality of three-way joints.

7. The cleaning system according to claim 1, characterized in that There are multiple liquid storage tanks, which are connected in series.

8. The cleaning system according to claim 1, characterized in that The number of the cleaning pipelines and the return pipelines is the same and there are multiple of each. The cleaning nozzle of one cleaning pipeline is used to connect to one piece to be cleaned, and the return pipelines are connected in series.

9. The cleaning system according to claim 8, characterized in that The number of the liquid storage tank, the cleaning pipeline and the return pipeline is the same and there are two of each, and one cleaning pipeline is connected to one liquid storage tank.

10. The cleaning system according to claim 9, characterized in that The two liquid storage tanks are separated from each other, the cleaning pipeline and the return pipeline are arranged between the two liquid storage tanks, and the head of each cleaning nozzle is facing upward; a cleaning pipeline and a return pipeline connected to it form a group of pipes, the two groups of pipes are separated from each other, and the main control module and the communication module are located between the two groups of pipes.

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