A synchronous cleaning device for flow channel plates

Abstract

This invention discloses a synchronous cleaning device for flow channel plates, comprising a cleaning workbench for placing the flow channel plates and a spray system. The cleaning workbench is equipped with several sets of positioning blocks and workpiece sensors. It also includes: a cleaning connector for connecting the flow channel plates and the spray system; the cleaning workbench has a translation component that moves the cleaning connector; a drying workbench with a support assembly for placing the flow channel plates, and a heating plate arranged around the support assembly; a filtration system including a coarse filtration tank and a fine filtration tank; the spray system including a spray pipe and a high-pressure pump; the cleaning connector connected to the spray pipe; and the high-pressure pump installed on the spray pipe to drive the cleaning medium to flow along the circulation pipe; and a control system for controlling the electrical components within the entire device to achieve automatic cleaning, drying, and filtration cycles. This application improves the automation level of flow channel plate cleaning and enhances cleaning convenience.

Description

Technical Field

[0001] This invention relates to the field of flow channel plate cleaning technology, and in particular to a flow channel plate synchronous cleaning device. Background Technology

[0002] Flow channels are core components in new energy thermal management systems, hydraulic systems, precision heat exchangers, and other equipment. The cleanliness of their internal flow channels directly affects the system's efficiency and operational safety. During the processing of flow channels, impurities such as metal shavings, welding slag, oil, dust, and fine particles are inevitably generated. If these impurities are not thoroughly removed, they may lead to serious problems such as flow channel blockage, reduced heat exchange efficiency, and hydraulic system malfunctions.

[0003] In traditional processing activities, cleaning of flow channels is mainly done through manual rinsing, high-pressure water gun rinsing, and circulating rinsing. However, traditional cleaning methods have the following technical defects: Cleaning parameters are uncontrollable; key parameters such as cleaning pressure, flow rate, and time rely on manual experience, making precise control difficult and prone to causing flow channel deformation or secondary damage, resulting in unstable cleaning effects; automation is low; the cleaning process is highly dependent on manual operation, leading to high labor intensity, low production efficiency, and poor batch-to-batch consistency, failing to meet the cleanliness requirements of large-scale production; the filtration system is inadequate, lacking effective impurity filtration and recycling functions, resulting in impurities in the cleaning medium not being removed in time, easily causing secondary pollution, and a gradual decline in cleaning effectiveness; drying functions are lacking; residual moisture on the surface of the cleaned workpiece requires separate drying, increasing process turnaround time and easily causing workpiece corrosion or contamination; traceability is poor, lacking process monitoring and data recording functions, failing to meet the cleanliness, stability, and traceability requirements of modern manufacturing.

[0004] In response to the aforementioned technologies, there is an urgent need for a flow channel plate cleaning device that integrates functions such as precise and controllable cleaning parameters, improved automation, efficient filtration of cleaning media, and auxiliary drying of flow channel plates. Summary of the Invention

[0005] To address the aforementioned problems, this application provides a flow channel plate synchronous cleaning device.

[0006] This application provides a synchronous cleaning device for flow channel plates, which adopts the following technical solution: A flow channel plate synchronous cleaning device includes a cleaning workbench for placing the flow channel plate and a spray system for conveying the cleaning medium. The cleaning workbench is equipped with several sets of positioning blocks for supporting and positioning the flow channel plate. The cleaning workbench is also equipped with a workpiece sensor for detecting whether the flow channel plate is placed in place. It also includes: a cleaning connector, which is connected to the spray system via a hose and is set on the cleaning workbench, and the cleaning connector corresponds to the positioned flow channel plate. The cleaning workbench is equipped with a translation component for connecting or separating the cleaning connector from the flow channel plate. The drying workbench is located on one side of the cleaning workbench. The drying workbench is equipped with a support assembly for placing the flow channel plate, and a heating plate is arranged around the support assembly. The filtration system includes a coarse filtration tank and a fine filtration tank. The spray system includes a spray pipe and a high-pressure pump. The cleaning nozzle is connected to the spray pipe. When the flow channel plate is connected to the cleaning nozzle, the flow channel plate is connected to the flow path of the cleaning medium in the spray pipe. The input end of the spray pipe is connected to the fine filtration tank, and the output end is connected to the coarse filtration tank. Both the coarse and fine filtration tanks are equipped with filtration modules, and the output end of the coarse filtration tank is connected to the output end of the fine filtration tank. The high-pressure pump is installed on the spray pipe to drive the cleaning medium to flow along the circulation pipe. The control system controls the electrical components within the entire device, enabling the automatic operation of the cleaning, drying, and filtration cycles.

[0007] By adopting the above technical solution, the flow channel plate is placed on the cleaning workbench, supported and positioned by positioning blocks, and the workpiece is detected by a workpiece sensor to ensure it is in place. The translation mechanism is manipulated to align the cleaning nozzle with the flow channel plate, activating the spray system. This causes a high-pressure pump to carry the cleaning medium along the spray pipe into the flow channel plate, where it circulates once before being discharged. During this flow, the cleaning medium flushes out impurities from the flow channel plate. The rinsed cleaning medium then flows along the spray pipe into the coarse filtration tank, where it undergoes coarse filtration by the filter module. The coarsely filtered cleaning medium continues to flow into the fine filtration tank, where it undergoes further filtration by the corresponding filter module to further reduce impurities and improve subsequent cleaning effectiveness. After cleaning is complete and the cleaning nozzle is separated from the flow channel plate, the flow channel plate is placed on the drying workbench and supported and positioned by a support assembly. A heating plate is used to dry the flow channel plate. Throughout the drying process, the start and stop of each system are controlled by the control system, eliminating the need for manual control. This improves the controllability of cleaning parameters, and each cleaning process is traceable.

[0008] Optionally, the positioning block includes an axial positioning block and a radial positioning block. The upper end of the radial positioning block is provided with a limiting groove. When the flow channel plate is located in the limiting groove, its side along the width direction contacts the inner wall of the limiting groove. The upper end of the axial positioning block is provided with a positioning pin, and there are two axial positioning blocks. The radial positioning block is located between the two axial positioning blocks. When the flow channel plate is located in the limiting groove, the axial positioning block restricts the displacement of the flow channel plate along the axial direction through the positioning pin.

[0009] By adopting the above technical solution, the axial positioning block and the radial positioning block cooperate to lift the flow channel plate from below. The radial positioning block restricts the displacement of the flow channel plate in the width direction through the limiting groove, and the axial positioning block restricts the displacement of the flow channel plate in the length direction through the positioning pin, so as to achieve positioning of the flow channel plate during the cleaning process.

[0010] Optionally, the cleaning workbench is equipped with several slag-blowing nozzles corresponding to the positioning blocks. When the slag-blowing nozzles are working, they blow high-speed airflows onto the corresponding positioning blocks and clean the end faces of the positioning blocks that contact the flow channel plates.

[0011] By adopting the above technical solution, before placing the flow channel plate, the slag blowing nozzle is activated and the airflow is used to clean the foreign objects on the positioning block, thereby improving the placement stability and positioning accuracy of the flow channel plate.

[0012] Optionally, it also includes: a clamping assembly, which is set on the cleaning workbench and includes a clamping block and a clamping element. The clamping block is located above the positioning block, and the clamping element is fixedly connected to the cleaning workbench for driving the clamping block to move vertically. The flow channel plate is positioned between the clamping block and the positioning block in the positioning state.

[0013] By adopting the above technical solution, in the initial state, the clamping block is far away from the positioning block. After the flow channel plate is placed on the positioning block, the workpiece sensor starts detection. When the flow channel plate is detected to be in the appropriate position, the clamping component drives the clamping block to move down, so that the clamping block contacts the upper surface of the flow channel plate, thereby further realizing the positioning stability of the flow channel plate.

[0014] Optionally, the support assembly includes a translation stage and a support block. The translation stage is slidably connected to the drying workbench in the lateral direction. The drying workbench is provided with a driving component for moving the translation stage. There are two sets of support blocks, which are located at both ends of the translation stage along its length. Each of the two support blocks has a placement groove for placing a flow channel plate at its upper end. When the flow channel plate is in the placement groove, it is in a positioning state. The translation stage is provided with a lifting component for moving the support block vertically.

[0015] By adopting the above technical solution, the translation table supports the flow channel plate via a support block. When placing the flow channel plate, the drive unit moves the translation table to the side of the drying workbench to facilitate the placement of the flow channel plate onto the support block. The support block restricts and positions the flow channel plate through a placement groove, ensuring that the flow channel plate aligns with the heating plate. The lifting unit moves the support block vertically to adjust the height of the heating plate, thereby facilitating the loading or unloading of the flow channel plate and allowing adjustment of the relative position between the flow channel plate and the heating plate.

[0016] Optionally, the heating plate includes an upper plate and a lower plate. The lower plate is fixedly connected to the translation stage and is located between two sets of support blocks. The drying worktable is provided with a mounting plate that moves vertically. The upper plate is located below the mounting plate and is parallel to the lower plate. When the translation stage moves, the lower plate passes directly below the upper plate.

[0017] By adopting the above technical solution, when the mounting plate moves vertically, it causes the upper plate to move closer to or further away from the lower plate, so that the long plate and the lower plate cooperate to dry the flow channel plate.

[0018] Optionally, the drying workbench is also equipped with two sets of air blowing nozzles. One set of air blowing nozzles is located below the mounting plate and faces the side of the upper plate along the length direction. The other set of air blowing nozzles is located on the drying workbench and faces the side of the lower plate along the length direction. When the air blowing nozzles are working, they spray high-speed airflow to the outside.

[0019] By adopting the above technical solution, the air nozzles on the drying workbench are used to clean the support blocks, thereby improving the stability of the flow channel plate during the drying process. Furthermore, after drying, the flow channel plate can also be cooled by blowing air through the air nozzles, facilitating unloading by operators.

[0020] Optionally, it also includes: an airflow drying system, set on the drying workbench, including an air duct and two drying nozzles, both of which correspond to the flow channel interface of the flow channel plate. The translation table is equipped with a transverse moving part for driving the drying nozzles to dock or separate from the flow channel plate. The air duct is set on the drying workbench, and both drying nozzles are connected to the air duct. When the air duct is working, it delivers drying airflow into the flow channel plate through one of the drying nozzles. The drying airflow is discharged from the other drying nozzle after flowing through the flow channel plate.

[0021] By adopting the above technical solution, after the flow channel plate is placed on the support block, the translation stage is reset until the flow channel opening of the flow channel plate is aligned. The drying nozzle is then driven to connect with the flow channel plate by the transverse moving component. Dry air is then delivered into the flow channel plate through the drying nozzle via the air pipe, which helps to dry the flow channel plate.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. Place the flow channel plate on the cleaning workbench, support and position it using positioning blocks, and detect whether the workpiece is in place using a workpiece sensor. Operate the translation mechanism to align the cleaning nozzle with the flow channel plate, and start the spray system. This allows the high-pressure pump to drive the cleaning medium along the spray pipe into the flow channel plate, where it circulates once before being discharged. During this flow, the cleaning medium flushes out impurities from the flow channel plate. The rinsed cleaning medium then flows along the spray pipe into the coarse filtration tank, where it undergoes coarse filtration by the filtration module. The coarsely filtered cleaning medium continues to flow into the fine filtration tank for further filtration by the corresponding filtration module, further reducing impurities and improving subsequent cleaning effectiveness. After cleaning is complete and the cleaning nozzle is separated from the flow channel plate, place the flow channel plate on the drying workbench and support it using support components. Use a heating plate to dry and heat the flow channel plate. Throughout the drying process, the start and stop of each system are controlled by the control system, eliminating the need for manual control. This improves the controllability of cleaning parameters, and each cleaning process is traceable. 2. In the initial state, the clamping block is far away from the positioning block. After the flow channel plate is placed on the positioning block, the workpiece sensor starts detection. When the flow channel plate is detected to be in the appropriate position, the clamping component drives the clamping block to move down, so that the clamping block contacts the upper surface of the flow channel plate, thereby further realizing the positioning stability of the flow channel plate. 3. After placing the flow channel plate on the support block, the translation stage is reset until the flow channel opening of the flow channel plate is aligned. The drying nozzle is then driven to connect with the flow channel plate by the transverse component. Dry air is delivered into the flow channel plate through the drying nozzle via the ventilation pipe, which helps to dry the flow channel plate. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the embodiment.

[0024] Figure 2 This is a schematic diagram designed to highlight the structure of the cleaning workbench.

[0025] Figure 3 This is a schematic diagram designed to highlight the structure of the drying workbench.

[0026] Figure 4 This is a schematic diagram designed to highlight the position of the translation stage.

[0027] Figure 5 This is a schematic diagram designed to highlight the upper plate mounting structure.

[0028] Explanation of reference numerals in the attached drawings: 1. Cleaning workbench; 11. Cleaning connector; 12. Translation component; 121. Mounting base; 122. Translation cylinder; 13. Slag blowing nozzle; 141. Clamping block; 142. Clamping component; 21. Spray pipe; 22. High-pressure pump; 31. Axial positioning block; 311. Positioning pin; 32. Radial positioning block; 321. Limiting groove; 4. Drying workbench; 41. Support assembly; 41 1. Translation stage; 412. Support block; 413. Placement slot; 414. Lifting component; 42. Heating plate; 421. Upper plate; 422. Lower plate; 43. Drive component; 44. Mounting plate; 45. Air blowing nozzle; 46. Horizontal movement component; 461. Horizontal movement frame; 462. Horizontal movement cylinder; 51. Coarse filter water tank; 52. Fine filter water tank; 6. Airflow drying system; 61. Air duct; 62. Drying nozzle. Detailed Implementation

[0029] The present application will be further described in detail below with reference to all the accompanying drawings.

[0030] This application discloses a flow channel plate synchronous cleaning device. Example

[0031] Reference Figure 1 and Figure 2 It includes a spray system, a cleaning workbench 1, a drying workbench 4, a filtration system, and a control system. The spray system includes a spray pipe 21 and a high-pressure pump 22. The spray pipe 21 is connected to a container for storing the cleaning medium. When the high-pressure pump 22 is working, it pushes the cleaning medium to flow along the spray pipe 21.

[0032] Reference Figure 1 and Figure 2 The cleaning workbench 1 is equipped with multiple sets of positioning blocks, including axial positioning blocks 31 and radial positioning blocks 32. The upper end of the radial positioning block 32 has a limiting groove 321 adapted to the width of the flow channel plate. Two sets of axial positioning blocks 31 are arranged along the length of the cleaning workbench 1, with the radial positioning block 32 located between the two sets of axial positioning blocks 31. The upper end of the axial positioning block 31 has a groove, and a positioning pin 311 is fixedly connected to the bottom wall of the groove. When the flow channel plate is placed into the limiting groove 321 of the radial positioning block 32, the radial positioning block 32 limits the flow channel plate along its width.

[0033] Reference Figure 1 and Figure 2The positioning pins 311 are arranged in a manner corresponding to the mounting holes on the flow channel plate. When the end of the flow channel plate is located in the groove of the axial positioning block 31, the positioning pins 311 pass through the corresponding mounting holes, thereby achieving positioning of the flow channel plate along its length. Above the cleaning workbench 1, multiple slag-blowing nozzles 13 corresponding to the positioning blocks are also provided. These nozzles are connected to an external air source and, during operation, spray high-speed airflow onto the corresponding positioning blocks to clean the end faces of the positioning blocks that contact the flow channel plate, thereby reducing the probability of foreign matter accumulation affecting the placement of the flow channel plate.

[0034] Reference Figure 1 and Figure 2 A workpiece sensor is also installed on the cleaning workbench 1. Specifically, the workpiece sensor can be a laser sensor. The workpiece sensor is located at the positioning block and is always in working condition. It is triggered when the workpiece sensor detects that the flow channel plate is placed in the appropriate position on the positioning block. The cleaning workbench 1 is also equipped with a clamping assembly, which includes a clamping block 141 and a rotary cylinder. The rotary cylinder is installed on the cleaning workbench 1 and is arranged vertically. The clamping block 141 is connected to the output end of the rotary cylinder. When the rotary cylinder is working, it drives the clamping block 141 to rotate and press down or rise.

[0035] Reference Figure 1 and Figure 2 Initially, the clamping block 141 is in an upward state. When the workpiece sensor is triggered, the rotary cylinder drives the clamping block 141 downward, causing the clamping block 141 to cooperate with the positioning block to clamp and position the flow channel plate. Both the workpiece sensor and the rotary cylinder are controlled by the control system. In this embodiment, the control system uses a PLC system. Specifically, the control system includes: a PLC controller: used to receive signals from various sensors and control the operation of various electrical components according to a preset program; and a human-machine interface: used for operators to set parameters, monitor status, and display alarms when abnormalities occur.

[0036] Reference Figure 1 and Figure 2 The cleaning workbench 1 is also equipped with cleaning connection nozzles 11, with two cleaning connection nozzles 11 corresponding to the same flow channel plate. Two connecting pipes communicating with the internal flow channel are opened at the ends of the flow channel plate. When the flow channel plate is clamped and positioned by the positioning block and the clamping block 141, the connecting pipes are aligned with the corresponding two cleaning connection nozzles 11. The cleaning workbench 1 is equipped with a translation component 12 for supporting and moving the cleaning connection nozzles 11. The translation component 12 includes a mounting base 121 and a translation cylinder 122. The cleaning workbench 1 is equipped with a translation guide rail, the mounting base 121 slides along the translation guide rail, and the translation cylinder 122 is mounted on the cleaning workbench 1 to move the mounting base 121.

[0037] Reference Figure 1 and Figure 2The cleaning connector 11 is mounted on the mounting base 121. When the mounting base 121 moves, it causes the cleaning connector 11 to move closer to or away from the positioned flow channel plate, allowing the cleaning connector 11 to mate with or separate from the connecting pipe. Under the control of the control system, after the clamping block 141 clamps and positions the flow channel plate, the translation component 12 operates, causing the mounting base 121 to move closer to the flow channel plate until the cleaning connector 11 mates with the corresponding connecting pipe.

[0038] Reference Figure 1 and Figure 2 The cleaning nozzle 11 is connected to the spray pipe 21 via a hose. Under the action of the high-pressure pump 22, the cleaning medium in the spray pipe 21 enters the flow channel plate through one of the cleaning nozzles 11, flows through the internal channels of the flow channel plate, and then exits from the other cleaning nozzle 11 and flows back into the spray pipe 21. During the flow of the cleaning medium, debris inside the flow channel plate is carried away, thus cleaning the internal channels of the flow channel plate. The start and stop of the high-pressure pump 22 are also controlled by the control system, requiring no manual operation. Control buttons are also provided on the cleaning workbench 1 for manual operation of the various electrical components on the cleaning workbench 1.

[0039] Reference Figure 1 and Figure 2 The spray pipe 21 is connected to the filtration system, which includes a coarse filtration tank 51 and a fine filtration tank 52. Both the coarse and fine filtration tanks 51 and 52 are equipped with filtration modules. These modules can be filter cartridges or filter screens commonly used in the prior art, with no specific limitations. Both the coarse and fine filtration tanks 51 and 52 have inlet and outlet ends. Specifically, the outlet end of the coarse filtration tank 51 is connected to the inlet end of the fine filtration tank 52. The spray pipe 21 is divided into an inlet pipe and a return pipe. The outlet pipe is used to deliver the cleaning medium into the flow channel plate, and the return pipe is used to receive the cleaning medium discharged from the flow channel plate.

[0040] Reference Figure 1 and Figure 2 The return water pipe is connected to the input end of the coarse filter water tank 51, and the output pipe is connected to the output end of the fine filter water tank 52. When the high-pressure pump 22 is working, it draws the clean medium that has completed filtration in the fine filter water tank 52 and transports the clean medium to the output pipe. The clean medium that has completed filtration is input into the coarse filter water tank 51 along the return water pipe and is filtered by the filter module in the coarse filter water tank 51.

[0041] Reference Figure 1 and Figure 2A return water vent is provided at the upper end of the coarse filtration tank 51. When the cleaning medium enters the coarse filtration tank, the coarse filtration tank 51 vents air through the return water vent. A high-level float valve and a low-level float valve are also provided inside the coarse filtration tank 51 to monitor the liquid level of the cleaning medium inside the coarse filtration tank 51. A drain valve is also provided at the lower end of the coarse filtration tank 51. When the cleaning medium flows through the coarse filtration tank 51, it passes through the filter module from bottom to top. Impurities in the cleaning medium accumulate at the lower end of the coarse filtration tank 51, and can then be discharged through the drain valve. The cleaning medium continuously circulates in the spray pipe 21, the coarse filtration tank 51, and the fine filtration tank 52. During the circulation process, the cleaned cleaning medium undergoes secondary filtration, thereby achieving the recycling of the cleaning medium while reducing contamination of the cleaning medium by impurities in the flow channel plate.

[0042] Reference Figure 1 and Figure 2 Furthermore, a point-level liquid level detection mechanism is installed inside the fine filtration water tank 52 to detect the amount of filtered and usable cleaning media remaining in the tank. The control system is connected to the point-level liquid level detection mechanism. The fine filtration water tank 52 is also connected to an external water inlet system, such as a tap water pipe. The external water inlet system is directly connected to the side of the fine filtration water tank 52 where the cleaning media to be used is stored, and the start and stop of the external water inlet system are controlled by the control system.

[0043] Reference Figure 1 and Figure 2 When the liquid level detection mechanism detects that the level of the cleaning medium to be used in the fine filtration tank 52 is low and needs to be replenished, the control system activates the external water inlet system to deliver unused cleaning medium into the fine filtration tank 52. When the level of the cleaning medium to be used reaches the high level, the control system stops the external water inlet system.

[0044] Reference Figure 1 and Figure 2 An overflow sensor is also installed on the fine filtration water tank 52. When the amount of cleaning medium to be used in the fine filtration water tank 52 is too high, the overflow sensor is triggered. Furthermore, when the overflow sensor is triggered and the high-level detection mechanism in the fine filtration water tank 52 shows no signal, an abnormal situation is considered to have occurred. The external water inlet system stops water intake and an alarm is triggered. After the fault is manually resolved, the PLC controller restarts and enters automatic mode. Further, when the cleaning medium to be used in the fine filtration water tank 52 is at a low level, the control system alarms. At this time, the high-pressure pump 22 starts feeding paper, and the PLC controller cannot enter automatic mode. After the fault is manually resolved, the PLC controller re-enters automatic mode.

[0045] Reference Figure 3 and Figure 4 The drying workbench 4 is located on one side of the cleaning workbench 1. A support assembly 41 is provided on the drying workbench 4. The support assembly 41 includes a translation platform 411 and a support block 412. The translation platform 411 is slidably connected to the drying workbench 4 laterally. A slide rail is fixed to the upper end of the drying workbench 4. The drying workbench 4 supports and guides the translation platform 411 through the slide rail, allowing the translation platform 411 to move in a specific direction. A driving component 43, specifically a cylinder, is installed at the lower end of the drying workbench 4 to drive the translation platform 411.

[0046] Reference Figure 3 and Figure 4 At least two sets of support blocks 412 are provided, with the two sets of support blocks 412 located at two sections along the length of the translation stage 411. The translation stage 411 is equipped with lifting components 414 adapted to the support blocks 412. The lifting components 414 are also cylinders and are arranged vertically. The support blocks 412 are connected to the output end of the lifting components 414. When the lifting components 414 are working, they drive the support blocks 412 to move vertically. Similarly, the start and stop of the lifting components 414 and the driving components 43 are controlled by the control system.

[0047] Reference Figure 3 and Figure 4 A heating plate 42 is provided on the drying workbench 4. The heating plate 42 includes an upper plate 421 and a lower plate 422. The lower plate 422 is installed on the upper surface of the translation table 411 and is located between two sets of support blocks 412. The upper end of the support block 412 is provided with a placement groove 413. The flow channel plate is placed in the placement groove 413, so that the two sets of support blocks 412 cooperate to lift and position the flow channel plate. At this time, the flow channel plate is located above the lower plate 422.

[0048] Reference Figure 3 and Figure 5 A mounting plate 44 is provided above the drying workbench 4. The mounting plate 44 is slidably connected to the drying workbench 4 vertically. The drying workbench 4 is equipped with a cylinder for moving the mounting plate 44. A mounting frame is provided at the lower end of the mounting plate 44. The mounting frame is slidably connected to the mounting plate 44 vertically. An elastic element, which is a spring, is provided between the mounting plate 44 and the mounting frame. One end of the spring abuts against the mounting frame, and the other end abuts against the mounting plate 44. When the elastic element is in its natural state, it pushes the mounting frame away from the mounting plate 44, thus creating clearance space between the mounting frame and the mounting plate 44.

[0049] Reference Figure 3 and Figure 5The upper plate 421 is installed at the lower end of the mounting bracket and is parallel to the lower plate 422. Initially, the translation stage 411 is positioned close to the side of the drying workbench 4, facilitating the operator to place the cleaned flow channel plate onto the support block 412. After placement, the translation stage 411 resets and moves the flow channel plate directly below the upper plate 421. A workpiece sensor is also installed on the drying workbench 4. When the flow channel plate is directly below the upper plate 421 and the installation position is accurate, the workpiece sensor is triggered. At this time, the control system operates the various electrical components on the drying workbench 4 to work automatically in sequence.

[0050] Reference Figure 3 and Figure 5 The mounting plate 44 descends, causing the lower plate 422 to approach the flow channel plate, so that both the upper plate 421 and the lower plate 422 are close to the flow channel plate and are heated. The upper plate 421 and the lower plate 422 cooperate to heat and dry the flow channel plate from the outside. Furthermore, air nozzles 45 are provided on the drying worktable 4. The air nozzles 45 are divided into two groups. One group of air nozzles 45 is connected to the mounting plate 44 and faces the side of the lower plate 422 along its length. The other group of air nozzles 45 is installed on the drying worktable 4. When the translation stage 411 moves below the lower plate 422, the air nozzles 45 on the drying worktable 4 face the side of the lower plate 422 along its length.

[0051] Reference Figure 4 and Figure 5 All air nozzles 45 are connected to an external air source, such as a blower. Before placing the flow channel plate, the external air source is activated, and a high-speed airflow is ejected outward through the air nozzles 45. This airflow cleans the upper plate 421, lower plate 422, and support block 412, improving the placement stability of the flow channel plate. Simultaneously, after heating and drying, air can be blown onto the flow channel plate through the air nozzles 45 to cool it, facilitating unloading by the operator.

[0052] Reference Figure 4 and Figure 5 An airflow drying system 6 is also installed on the drying workbench 4. Specifically, the airflow drying system 6 includes an air duct 61 and two drying nozzles 62, both of which are adapted to the connecting pipe of the flow channel plate. The air duct 61 is also connected to an external air supply unit, which delivers drying airflow into the air duct 61 when it is working. The drying nozzles 62 are connected to the air duct 61 via flexible hoses. A transverse moving component 46 is provided on the translation table 411 to move the drying nozzles 62. The transverse moving component 46 includes a transverse moving frame 461 and a transverse moving cylinder 462. The transverse moving frame 461 is slidably connected to the translation table 411. The drying nozzles 62 are mounted on the transverse moving frame 461. When the transverse moving frame 461 moves, it moves the drying nozzles 62 closer to or further away from the connecting pipe of the flow channel plate, realizing the docking and separation of the drying nozzles 62 and the connecting pipe.

[0053] Reference Figure 4 and Figure 5 A transverse cylinder 462 is mounted on the translation table 411 to move the transverse frame 461. When the workpiece sensor on the drying workbench 4 detects that the flow channel plate has reached the preset position and triggers, the transverse cylinder 462 moves the transverse frame 461 closer to the flow channel plate, so that the drying nozzle 62 is connected to the connecting pipe of the flow channel plate. Drying airflow is delivered into the flow channel of the flow channel plate through an external air supply component. After the drying airflow circulates once in the flow channel plate, it carries out the residual cleaning medium inside, thereby accelerating the drying process of the flow channel plate. Control buttons are also provided on the drying workbench 4 for manual operation of the start and stop of various electrical components on the drying workbench 4.

[0054] The implementation principle of the synchronous cleaning device for flow channel plates in this application embodiment is as follows: After the equipment is started, the control system enters standby mode and detects whether the liquid levels in the coarse filter tank 51 and the fine filter tank 52 are normal. If they are not normal, water is automatically replenished or an alarm is triggered. The operator places the workpiece on the positioning block of the automatic cleaning workbench 1. After the workpiece sensor detects that the flow channel plate is in place, the clamping assembly automatically clamps the workpiece. The translation component 12 moves the cleaning connector 11 to the docking position with the flow channel plate connecting pipe to complete the docking. The high-pressure pump 22 starts and introduces high-pressure cleaning medium into the flow channel plate to flush the flow channel. The impurities flushed out flow back to the coarse filter tank 51 with the medium. After cleaning, the clamping assembly is released, and the operator transfers the flow channel plate to the automatic drying workbench 4, placing it on the support block 412. The lateral movement component 46 drives the drying nozzle 62 to connect with the connecting pipe of the flow channel plate. The lifting component 414 descends, bringing the flow channel plate into contact with the lower plate 422. The mounting plate 44 drives the upper plate 421 to descend, causing the upper and lower plates 421 and 422 to move to opposite sides of the flow channel plate. The upper and lower plates 421 and 422 begin heating, while compressed air is simultaneously introduced into the flow channel plate to accelerate moisture evaporation. After drying, the translation stage 411 moves the flow channel plate to the side of the drying workbench 4, and the lifting component 414 raises the support block 412, lifting the flow channel plate. The operator then removes the workpiece. The cleaning medium is recycled after being filtered through two stages, coarse filter tank 51 and fine filter tank 52, to ensure the cleanliness of the cleaning medium. The entire working process is automatically controlled by the control center, and an alarm is triggered when an abnormality occurs, which improves the level of automation of cleaning and makes each link traceable.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A synchronous cleaning device for flow channel plates, comprising a cleaning workbench (1) for placing flow channel plates and a spray system for conveying cleaning media, characterized in that: The cleaning workbench (1) is provided with several sets of positioning blocks for supporting the flow channel plate and positioning the flow channel plate. The cleaning workbench (1) is provided with a workpiece sensor for detecting whether the flow channel plate is placed in place. It also includes: a cleaning connector (11), which is connected to the spray system via a hose and is set on the cleaning workbench (1), and the cleaning connector (11) corresponds to the positioned flow channel plate. The cleaning workbench (1) is provided with a translation component (12) for driving the cleaning connector (11) to connect or separate from the flow channel plate. The drying workbench (4) is located on one side of the cleaning workbench (1). The drying workbench (4) is provided with a support assembly (41) for placing the flow channel plate, and a heating plate (42) is provided on the drying workbench (4) around the support assembly (41). The filtration system includes a coarse filtration tank (51) and a fine filtration tank (52). The spray system includes a spray pipe (21) and a high-pressure pump (22). The cleaning connector (11) is connected to the spray pipe (21). When the flow channel plate is connected to the cleaning connector (11), the flow channel plate is connected to the cleaning medium flow path of the spray pipe (21). The input end of the spray pipe (21) is connected to the fine filtration tank, and the output end is connected to the coarse filtration tank (51). Both the coarse filtration tank (51) and the fine filtration tank (52) are equipped with filtration modules. The output end of the coarse filtration tank (51) is connected to the output end of the fine filtration tank (52). The high-pressure pump (22) is installed on the spray pipe (21) and is used to drive the cleaning medium to flow along the circulation pipe. The control system controls the electrical components within the entire device, enabling the automatic operation of the cleaning, drying, and filtration cycles.

2. The flow channel plate synchronous cleaning device according to claim 1, characterized in that: The positioning block includes an axial positioning block (31) and a radial positioning block (32). The upper end of the radial positioning block (32) has a limiting groove (321). When the flow channel plate is located in the limiting groove (321), its side along the width direction contacts the inner wall of the limiting groove (321). The upper end of the axial positioning block (31) is provided with a positioning pin (311), and there are two axial positioning blocks (31). The radial positioning block (32) is located between the two axial positioning blocks (31). When the flow channel plate is located in the limiting groove (321), the axial positioning block (31) restricts the displacement of the flow channel plate along the axial direction through the positioning pin (311).

3. The flow channel plate synchronous cleaning device according to claim 1, characterized in that: The cleaning workbench (1) is equipped with several slag-blowing nozzles (13) corresponding to the positioning blocks. When working, the slag-blowing nozzles (13) blow high-speed airflow to the corresponding positioning blocks and clean the end face of the positioning blocks that contacts the flow channel plate.

4. The flow channel plate synchronous cleaning device according to claim 1, characterized in that, Also includes: The clamping assembly is set on the cleaning workbench (1) and includes a clamping block (141) and a clamping member (142). The clamping block (141) is located above the positioning block, and the clamping member (142) is fixedly connected to the cleaning workbench (1) and is used to drive the clamping block (141) to move vertically. The flow channel plate is positioned between the clamping block (141) and the positioning block.

5. The flow channel plate synchronous cleaning device according to claim 1, characterized in that: The support assembly (41) includes a translation stage (411) and a support block (412). The translation stage (411) is slidably connected to the drying workbench (4) in the transverse direction. The drying workbench (4) is provided with a drive component (43) for moving the translation stage (411). There are two sets of support blocks (412). The two sets of support blocks (412) are located at both ends of the translation stage (411) in the length direction. The upper end of each support block (412) is provided with a placement groove (413) for placing the flow channel plate. When the flow channel plate is in the placement groove (413), it is in a positioning state. The translation stage (411) is provided with a lifting component (414) for moving the support block (412) in the vertical direction.

6. The flow channel plate synchronous cleaning device according to claim 5, characterized in that: The heating plate (42) includes an upper plate (421) and a lower plate (422). The lower plate (422) is fixedly connected to the translation stage (411) and is located between two sets of support blocks (412). The drying worktable (4) is provided with a mounting plate (44) that moves vertically. The upper plate (421) is located below the mounting plate (44) and is parallel to the lower plate (422). When the translation stage (411) moves, the lower plate (422) passes directly below the upper plate (421).

7. The flow channel plate synchronous cleaning device according to claim 6, characterized in that: The drying workbench (4) is also provided with two sets of air blowing nozzles (45). One set of air blowing nozzles (45) is located below the mounting plate (44) and faces the side of the upper plate (421) along the length direction. The other set of air blowing nozzles (45) is located on the drying workbench (4) and faces the side of the lower plate (422) along the length direction. When the air blowing nozzles (45) are working, they spray high-speed airflow to the outside.

8. The flow channel plate synchronous cleaning device according to claim 5, characterized in that, Also includes: The airflow drying system (6) is set on the drying workbench (4) and includes an air duct (61) and two drying nozzles (62). The two drying nozzles (62) correspond to the flow channel interface of the flow channel plate. The translation stage (411) is equipped with a transverse component (46) for driving the drying nozzles (62) to dock or separate from the flow channel plate. The air duct (61) is set on the drying workbench (4). The two drying nozzles (62) are connected to the air duct (61). When the air duct (61) is working, it delivers the drying airflow into the flow channel plate through any one of the drying nozzles (62). The drying airflow is discharged from the other drying nozzle (62) after passing through the flow channel plate.

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