Return line system with hydration disc cleaning, drying and efficient circulation functions
By designing a return line system with cleaning and drying hydration trays and efficient flow functions, the problems of low treatment efficiency of hydration trays and confusing cover management are solved, and efficient cleaning, drying and flow of hydration trays are achieved, and the production process is optimized.
Patent Information
- Application Number
- CN202510469823.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2025-06-13
AI Technical Summary
In the prior art, there are problems such as low treatment efficiency of hydrating trays, chaotic cover management, and insufficient optimization of production processes.
A return line system with cleaning and drying hydration tray and efficient flow functions is designed, including at least two adjacent material transportation lines and a transport motor module. The efficient transfer and treatment of hydration tray is achieved through the hydration tray palletizing area, the cutting partition area, the reflow drying area and the hydration tray return cleaning area.
Improve efficient transfer of hydration disks between different treatment areas, ensures cleanliness and dryness of hydration disks, optimizes production processes, and reduces the complexity of cover management.
Smart Images
Figure CN120133259A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of automatic material conveying, and in particular to a reflow line system with cleaning, drying, hydration tray and efficient circulation functions. Background Art
[0002] In the production process of contact lenses, the hydration process is an important step, and this process is inseparable from the use of hydration trays. In these hydration trays, some water tanks contain physiological saline components. In order to ensure that the hydration trays can be reused and do not affect product quality, the hydration trays need to be thoroughly cleaned before each reuse.
[0003] At present, the processing method for hydration trays is to stack and recycle the hydration trays, manually transport them to the outside of the equipment, set up a separate cleaning device for cleaning, and then dry them before manually transporting them to the front process. In addition, the circulation method of hydration cover plates is generally to transfer the cover plates to the loader through an assembly line after unloading and dividing them into trays. After the hydration trays are stacked, the returned cover plates are placed on the top of the stack and placed back in the hydration tank.
[0004] The above-mentioned treatment method of the hydration plate has the following defects: There will be one cover plate in each hydration tank, and there will also be multiple covers on the flow line, and the overall number of covers will increase.
[0005] After the cover plates are reflowed, the equipment will be provided with a temporary placement area for the cover plates for recycling.
[0006] Therefore, we propose here a reflow line system with the functions of cleaning, drying the hydration tray and efficient circulation. Summary of the invention
[0007] The main purpose of this application is to provide a reflow line system with the functions of cleaning, drying hydration trays and efficient circulation, aiming to solve the problems of low hydration tray processing efficiency, chaotic cover plate management and insufficient optimization of the overall production process in the prior art.
[0008] To achieve the above-mentioned purpose, the present application provides a reflow line system with the functions of cleaning, drying hydration trays and efficient circulation, comprising: at least two adjacent material transport lines, and a transport motor module arranged between the two material transport lines; one of the material transport lines comprises: a hydration tray stacking area and a material unloading tray area, and the other material transport line comprises: a hydration tray lower tray area, a reflow drying area, and a hydration tray reflow cleaning area; The hydrated tray stacking area is used to stack hydrated trays and transfer the stacked hydrated trays to the hydration tank through the handling motor module; the blanking and tray-splitting area is arranged opposite to the hydrated tray stacking area, and a tray-splitting manipulator is configured in the blanking and tray-splitting area to layer-separate the hydrated trays and take out the contact lenses; the reflux drying area is provided with a hot air circulation system for drying the cleaned hydrated trays; the hydrated tray reflux cleaning area and the hydrated tray unloading area are symmetrically arranged on both sides of the reflux drying area, and the hydrated tray reflux cleaning area cleans the empty hydrated trays by high-pressure pure water spraying or ultrasonic cleaning; the hydrated tray unloading area is connected to the hydrated tray stacking area through a conveyor belt.
[0009] Preferably, the two material transportation lines are arranged in a parallel or L-shaped layout, and the handling motor module adopts a three-axis or multi-axis linkage robotic arm.
[0010] Preferably, a cover plate transfer area is provided between the hydrated tray stacking area and the hydrated tray unloading area for temporarily storing the counterweight cover plates covering the hydrated trays.
[0011] Preferably, the hot air circulation system in the reflux drying area includes: a hot air knife array arranged along the drying path, and a hot air oven configured on one side of the reflux drying area close to the hydrated tray unloading area.
[0012] Preferably, the interior of the hot air oven is divided into a pre-drying section and a fine-drying section. The temperature of the pre-drying section is set at 50 - 60 °C, the temperature of the fine-drying section is set at 70 - 80 °C, and each section is equipped with a humidity sensor to dynamically adjust the hot air flow rate.
[0013] Preferably, the high-pressure pure water spraying device in the hydrated tray reflux cleaning area includes a plurality of nozzles 109, the nozzles are staggered along the cleaning path, and the adjustable range of the cleaning water pressure is 0.5 - 3 MPa.
[0014] Preferably, in the ultrasonic cleaning method, a transducer array with a frequency of 20 - 40 kHz is provided in the cleaning tank.
[0015] Preferably, the conveyor belt between the hydrated tray stacking area and the hydrated tray unloading area is a synchronous toothed belt, the surface of which is provided with anti-slip patterns and positioning protrusions corresponding to the bottom of the hydrated tray, and the conveying speed is synchronously matched with the rhythm of the reflux drying area.
[0016] Preferably, the hydrated tray is made of high-temperature resistant polypropylene material, with stacking positioning holes provided at its edge and a groove structure matching the positioning protrusions of the conveyor belt at its bottom.
[0017] Preferably, it further includes a central control unit for coordinately controlling the movement trajectory of the handling motor module, the separation action of the tray-splitting manipulator, the water pressure adjustment in the reflux cleaning area, and the temperature parameters in the reflux drying area, and real-time displaying the equipment operation status and fault alarm information through a human-machine interface.
[0018] The beneficial effects of the technical solution of the present invention are as follows: By providing at least two adjacent material transportation lines and a handling motor module, efficient transfer of the hydration trays between different processing areas is achieved. Specifically, the hydration tray stacking area can quickly transfer the stacked hydration trays to the hydration tank through the handling motor module, improving production efficiency; the tray separating manipulator in the blanking and tray separating area can layer-separate the hydration trays and take out the contact lenses, ensuring the cleanliness and quality of the lenses; the hot air circulation system in the reflux drying area is used to dry the washed hydration trays, ensuring the dryness of the hydration trays; and the hydration tray reflux cleaning area deeply cleans the empty hydration trays by means of high-pressure pure water spraying or ultrasonic cleaning, effectively removing residual impurities and bacteria.
[0019] By evenly covering the entire drying path with a hot air knife array, it is ensured that the blown hot air has a proper angle, speed, and temperature. When the hydration tray is conveyed to the reflux drying area, the hot air knife array will be activated simultaneously, and the hot air sprayed at high speed is like sharp "blades", quickly blowing away the moisture on the surface of the hydration tray. At the same time, due to the uniformity of the hot air knife array, all parts of the hydration tray can be fully dried, avoiding problems such as local dampness or excessive dryness of the hydration tray caused by uneven drying.
[0020] The hot oven is arranged on one side of the hydration tray unloading area in the reflux drying area. When the hydration tray is preliminarily dried by the hot air knife array, it will gradually approach the hot oven. The heat generated by the hot oven can further deeply dry the hydration tray, ensuring that the residual moisture in the hydration tray is completely removed. At the same time, the temperature of the hot oven can be precisely adjusted according to different production requirements to meet the drying requirements of hydration trays of different materials and specifications. Brief Description of the Drawings
[0021] Figure 1 It is a module structure diagram of a reflux line system with the functions of cleaning, drying hydration trays, and efficient transfer in an embodiment of the present application; Figure 2 It is a module structure diagram of a reflux line system with the functions of cleaning, drying hydration trays, and efficient transfer in another embodiment of the present application; Figure 3 It is a module structure diagram of a reflux line system with the functions of cleaning, drying hydration trays, and efficient transfer in still another embodiment of the present application; Figure 4 It is a module structure diagram of a material transportation line in an embodiment of the present application; Figure 5 It is a module structure diagram of a material transportation line in another embodiment of the present application.
[0022] The realization of the purpose of this application, its functional features and advantages will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners
[0023] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation to the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.
[0024] In addition, if the descriptions in the present application involve "first", "second", etc., they are only for descriptive purposes (such as for distinguishing the same or similar elements), and should not be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.
[0025] Referring to Figure 1 - Figure 2 , the present invention provides a reflux line system with functions of cleaning, drying the hydration trays and efficient transfer, including: at least two adjacent material transportation lines 100, and a handling motor module 110 arranged between the two material transportation lines 100; one of the material transportation lines 100 includes: a hydration tray stacking area 101 and a blanking and dividing area 102, and the other material transportation line 100 includes: a hydration tray unloading area 103, a reflux drying area 104 and a hydration tray reflux cleaning area 105; The hydration tray stacking area 101 is used for stacking hydration trays and transferring the stacked hydration trays to the hydration tank through the handling motor module 110; the blanking and dividing area 102 is arranged opposite to the hydration tray stacking area 101, and a dividing manipulator is configured in the blanking and dividing area 102 for separating the hydration trays layer by layer and taking out the contact lenses; the reflux drying area 104 is provided with a hot air circulation system for drying the cleaned hydration trays; the hydration tray reflux cleaning area 105 and the hydration tray unloading area 103 are symmetrically arranged on both sides of the reflux drying area 104, and the hydration tray reflux cleaning area 105 cleans the empty hydration trays by means of high-pressure pure water spraying or ultrasonic cleaning; the hydration tray unloading area 103 is connected to the hydration tray stacking area 101 through a conveyor belt.
[0026] In this embodiment, by setting at least two adjacent material transportation lines 100 and handling motor modules 110, the efficient transfer of the hydration trays between different processing areas is achieved. Specifically, the hydration tray stacking area 101 can quickly transfer the stacked hydration trays to the hydration tank through the handling motor module 110, improving the production efficiency; the tray separating manipulator in the blanking and tray separating area 102 can separate the hydration trays layer by layer and take out the contact lenses, ensuring the cleanliness and quality of the lenses; the return drying area 104 uses a hot air circulation system to dry the washed hydration trays, ensuring the dryness of the hydration trays; the hydration tray return cleaning area 105 deeply cleans the empty hydration trays by means of high-pressure pure water spraying or ultrasonic cleaning, effectively removing residual impurities and bacteria.
[0027] Specifically, when the stacking of the hydration trays is completed in the hydration tray stacking area 101, the handling motor module 110 is started, and it steadily and quickly grabs and transfers the whole stack of hydration trays to the corresponding hydration tank, which can not only ensure high transfer efficiency but also avoid damaging the hydration trays and the contact lenses therein due to rapid movement or improper operation. And when the hydration trays are conveyed to the blanking and tray separating area 102, the tray separating manipulator will separate the hydration trays layer by layer according to the set order. During the separation process, it will gently but steadily pick up the hydration trays to ensure that no collision or friction is generated on the contact lenses in the hydration trays, thus effectively ensuring the cleanliness and quality of the lenses. The empty hydration trays after separation will be placed orderly aside and wait for subsequent processing.
[0028] On the other hand, the hot air circulation system in the return drying area 104 is turned on, and through the air outlets evenly distributed in the drying area, high-temperature hot air is continuously blown out. These hot air will form a stable air flow circulation on the surface and inside of the hydration trays, accelerating the evaporation of moisture, quickly and effectively removing the moisture on the hydration trays without damaging the material and structure of the hydration trays, thus ensuring that the hydration trays can reach the ideal dryness after being washed and preparing for subsequent reuse.
[0029] And the hydration tray return cleaning areas 105 located on both sides of the return drying area 104 also start to deeply clean the empty hydration trays. If the high-pressure pure water spraying method is adopted, the high-pressure pump will increase the pressure of the pure water to a suitable level, and then through a special nozzle, it will impact the surface of the empty hydration trays in the form of high-speed spraying. The powerful impact force of the pure water can quickly wash away the residual impurities and bacteria attached to the hydration trays and be taken away with the water flow. If the ultrasonic cleaning method is adopted, the ultrasonic generator will generate high-frequency vibration waves. When these vibration waves propagate in the cleaning liquid, countless tiny bubbles will be generated. When the bubbles contact the surface of the hydration trays, they will quickly burst and release a huge amount of energy, and this energy can effectively peel off the dirt and bacteria on the hydration trays, making the hydration trays thoroughly cleaned.
[0030] In one of the embodiments, the two material transportation lines 100 are arranged in a parallel or L-shaped layout, and the handling motor module 110 adopts a three-axis or multi-axis linkage robotic arm.
[0031] See Figure 3 , in one of the embodiments, a cover plate transfer area 106 is provided between the hydrated disk stacking area 101 and the lower hydrated disk area 103 for temporarily storing the counterweight cover plates covering the hydrated disks.
[0032] See Figure 4 - Figure 5 , in one of the embodiments, the hot air circulation system in the reflux drying area 104 includes: a hot air knife array 107 arranged along the drying path, and a hot air oven 108 disposed on one side of the reflux drying area 104 close to the lower hydrated disk area 103.
[0033] In this embodiment, by evenly covering the entire drying path with the hot air knife array 107, it is ensured that the blown hot air has appropriate angles, speeds, and temperatures. When the hydrated disk is transported to the reflux drying area 104, the hot air knife array 107 will be started simultaneously, and the hot air sprayed at high speed is like sharp "blades", quickly blowing away the moisture on the surface of the hydrated disk. At the same time, due to the uniformity of the hot air knife array 107, all parts of the hydrated disk can be fully dried, avoiding the problems of local moisture or excessive dryness of the hydrated disk caused by uneven drying.
[0034] The hot air oven 108 is disposed on one side of the reflux drying area 104 close to the lower hydrated disk area 103. When the hydrated disk is initially dried by the hot air knife array 107, it will gradually approach the hot air oven 108. The heat generated by the hot air oven 108 can further deeply dry the hydrated disk to ensure that the residual moisture in the hydrated disk is completely removed. At the same time, the temperature of the hot air oven 108 can be precisely adjusted according to different production requirements to adapt to the drying requirements of hydrated disks of different materials and specifications.
[0035] Furthermore, the interior of the hot air oven 108 is divided into a pre-drying section and a fine-drying section. The temperature of the pre-drying section is set to 50 - 60 °C, the temperature of the fine-drying section is set to 70 - 80 °C, and each section is equipped with a humidity sensor to dynamically adjust the hot air flow rate.
[0036] In this embodiment, the start and operation of the hot air knife array 107 are closely coordinated with the actions of the handling motor module 110 and the material transportation line 100. When the handling motor module 110 accurately transports the hydrated disk to the designated position in the reflux drying area 104, the material transportation line 100 will pause briefly, triggering the signal to start the hot air knife array 107. Thus, it is ensured that the hydrated disk is dried by the hot air knife array 107 in a stable state, avoiding the problem that the hot air cannot act evenly on the surface of the hydrated disk due to the shaking during transportation.
[0037] As the hydration tray gradually approaches the hot oven 108, the temperature in the pre-drying section starts to take effect. The temperature sensor monitors the temperature in the pre-drying section in real time and compares it with the set value. If the actual temperature is lower than the set value, the control system will automatically increase the power of the heating element to raise the temperature in the pre-drying section; conversely, if the actual temperature is higher than the set value, the control system will reduce the power of the heating element to avoid overheating and damaging the hydration tray.
[0038] After the hydration tray completely enters the hot oven 108, the temperature in the fine-drying section also starts to take effect. Similarly, the temperature sensor and the control system will adjust the temperature in the fine-drying section in real time to ensure that it always remains within the optimal drying range of 70 - 80 °C. At the same time, the humidity sensor will dynamically monitor the humidity change in the hot oven 108 and adjust the hot air flow as needed. If the humidity is too high, the control system will increase the hot air flow to accelerate the evaporation rate of water; if the humidity is too low, the control system will reduce the hot air flow to avoid damaging the hydration tray due to over-drying.
[0039] In one of the embodiments, the high-pressure pure water spraying device in the hydration tray return cleaning area 105 includes a plurality of nozzles 109, and the nozzles 109 are staggered along the cleaning path, and the adjustable range of the cleaning water pressure is 0.5 - 3 MPa.
[0040] In this embodiment, the nozzles 109 staggered along the cleaning path ensure that no matter how the hydration tray moves, each part can be sprayed and cleaned with high-pressure pure water at least once. At the same time, the layout of the nozzles 109 also takes into account the shape and size of the hydration tray to ensure that all corners and crevices can be thoroughly cleaned.
[0041] In one of the embodiments, in the ultrasonic cleaning method, a transducer array with a frequency of 20 - 40 kHz is provided in the cleaning tank.
[0042] In this embodiment, when the hydration tray is placed in the cleaning tank, ultrasonic waves start to propagate in the tank, forming dense microbubbles. These bubbles vibrate and burst rapidly under the action of ultrasonic waves, generating a powerful impact force to peel off the dirt and residual substances on the surface of the hydration tray. And due to the uniform arrangement of the transducer array, no matter how the hydration tray is placed, every point on its surface can be subjected to ultrasonic waves of the same intensity, ensuring the consistency of the cleaning effect.
[0043] In one of the embodiments, the conveyor belt between the hydration tray stacking area 101 and the hydration tray lower tray area 103 is a synchronous toothed belt, the surface of which is provided with anti-slip patterns and positioning protrusions corresponding to the bottom of the hydration tray, and the conveying speed is synchronously matched with the rhythm of the return drying area 104.
[0044] In this embodiment, the tension of the conveyor belt can be precisely adjusted to ensure a constant tension during long-term operation, extend the service life of the conveyor belt, and also ensure that the hydration tray is always in a stable state during transportation, avoiding position deviation or damage of the hydration tray caused by the conveyor belt being loose or too tight. At the same time, the anti-slip grooves on the surface of the conveyor belt are made of special wear-resistant materials to prevent the hydration tray from accidentally slipping or shifting during transportation.
[0045] On the other hand, the shape and size of the docking part between the conveyor belt and the lower tray area 103 of the hydration tray are closely fitted to the bottom of the hydration tray, ensuring that the hydration tray can be smoothly transferred from the conveyor belt to the lower tray area, and its setting that is synchronized with the rhythm of the reflux drying area 104 can ensure that when the hydration tray enters the reflux drying area 104, the speed of the conveyor belt will exactly match the working rhythm of other equipment, enabling the hydration tray to complete the drying process in the shortest time and improving production efficiency.
[0046] Furthermore, the hydration tray is made of high-temperature resistant polypropylene material, with stacking positioning holes provided at its edges and a groove structure at the bottom that matches the positioning protrusions of the conveyor belt.
[0047] In one of the embodiments, it further includes a central control unit for coordinately controlling the movement trajectory of the handling motor module 110, the separation action of the disk separating manipulator, the water pressure adjustment in the reflux cleaning area, and the temperature parameters in the reflux drying area 104, and real-time displaying the equipment operation status and fault alarm information through a human-machine interface.
[0048] See Figure 1 - Figure 2 , the present invention proposes a reflux line control method with the functions of cleaning, drying the hydration tray and efficient transfer, including the following steps: S1. When the hydration tray flows from the previous process to the starting position of the reflux line, the sensor set at the starting position first detects the initial state of the hydration tray to obtain the stain degree, residual substance composition and quantity on the surface of the hydration tray; S2. According to the detection results in step S1, adjust the component ratio and mixing amount of various cleaning liquids in the cleaning liquid storage tank, and transport them to the cleaning nozzle through a pipeline; S3. Start the cleaning nozzle to evenly spray and clean the surface of the hydration tray.
[0049] Among them, step S2 specifically includes: S2-1. Receive the stain data detected by the sensors. The stain data includes the stain distribution area identified by optical imaging, the organic residue components analyzed by infrared spectroscopy, and the mass of the residue obtained by the load cell. Then, perform pattern matching in combination with the preset stain feature database to determine the stain type. The stain types include: protein deposition, lipid residue, inorganic salt crystallization, stubborn biofilm, and hydrophobic residue. S2-2. According to the determined stain type, select the corresponding basic cleaning solution formula from the preset cleaning solution formula database. The basic cleaning solution formulas include: acidic cleaning solution, alkaline cleaning solution, enzymatic cleaning solution, and organic solvent.
[0050] In one of the embodiments, the step S3 further includes: driving the hydration disk to rotate circumferentially around its own axis.
[0051] Furthermore, the cleaning time for the surface of the hydration disk in the step S3 is 3 - 8 minutes.
[0052] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, device, article or a return line system with functions of cleaning, drying the hydration disk and efficient flow not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, device, article or a return line system with functions of cleaning, drying the hydration disk and efficient flow. Without further limitations, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, device, article or a return line system with functions of cleaning, drying the hydration disk and efficient flow that includes the element.
[0053] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.
Claims
1. A reflow line system with cleaning, drying, hydration tray and efficient circulation functions, comprising: At least two adjacent material transport lines (100), and a transport motor module (110) arranged between the two material transport lines (100); one of the material transport lines (100) comprises: a hydration tray stacking area (101) and a material unloading tray area (102), and the other material transport line (100) comprises: a hydration tray lower tray area (103), a reflux drying area (104), and a hydration tray reflux cleaning area (105); The invention is characterized in that the hydration tray stacking area (101) is used to stack hydration trays, and the stacked hydration trays are transferred to the hydration tank through the transport motor module (110); the unloading tray area (102) is arranged opposite to the hydration tray stacking area (101), and a tray separation robot is arranged in the unloading tray area (102) for separating the hydration trays layer by layer and taking out the contact lens; the reflow drying area (104) is provided with a hot air circulation system for drying the cleaned hydration trays; the hydration tray reflow cleaning area (105) and the hydration tray lower tray area (103) are symmetrically arranged on both sides of the reflow drying area (104), and the hydration tray reflow cleaning area (105) cleans the empty hydration trays by high-pressure pure water spraying or ultrasonic cleaning; the hydration tray lower tray area (103) and the hydration tray stacking area (101) are connected by a conveyor belt.
2. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: The two material transport lines (100) are arranged in parallel or in an L-shape, and the transport motor module (110) adopts a three-axis or multi-axis linkage mechanical arm.
3. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: A cover plate transfer area (106) is provided between the hydration tray stacking area (101) and the hydration tray lower tray area (103) for temporarily storing a counterweight cover plate covering the hydration tray.
4. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 3, characterized in that: The hot air circulation system of the reflow drying zone (104) comprises: a hot air knife array (107) arranged along the drying path, and a hot oven (108) arranged in the reflow drying zone (104) near the lower plate area (103) of the hydration plate.
5. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 4, characterized in that: The interior of the hot oven (108) is divided into a pre-drying section and a fine drying section. The temperature of the pre-drying section is set at 50-60°C, and the temperature of the fine drying section is set at 70-80°C. Each section is equipped with a humidity sensor to dynamically adjust the hot air flow rate.
6. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: The high-pressure pure water injection device of the hydration disk reflow cleaning zone (105) comprises a plurality of nozzles (109), the nozzles (109) are staggeredly distributed along the cleaning path, and the cleaning water pressure can be adjusted in the range of 0.5-3 MPa.
7. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: In the ultrasonic cleaning method, a transducer array with a frequency of 20-40 kHz is arranged in the cleaning tank.
8. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: The conveyor belt between the hydration tray stacking area (101) and the hydration tray lower tray area (103) is a synchronous toothed belt, the surface of which is provided with anti-slip patterns and positioning protrusions corresponding to the bottom of the hydration tray, and the conveying speed is synchronously matched with the rhythm of the reflow drying area (104).
9. A reflux line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 8, characterized in that: The hydration tray is made of high temperature resistant polypropylene, has a stacking positioning hole at its edge, and a groove structure matching the conveyor belt positioning protrusion at its bottom.
10. A reflow line system with cleaning, drying, hydration tray and high-efficiency circulation functions according to claim 1, characterized in that: It also includes a central control unit for collaboratively controlling the motion trajectory of the transport motor module (110), the separation action of the tray separation robot, the water pressure regulation of the reflow cleaning area, and the temperature parameters of the reflow drying area (104), and for displaying the equipment operation status and fault alarm information in real time through a human-computer interaction interface.