Charge transport production line monitoring system with a metal phase coating and charge transport production line

Abstract

The embodiment of the application provides a kind of metal phase of covering charge transport production line monitoring system and charge transport production line, it is related to charge transport technical field, wherein, the charge transport production line monitoring system includes: control device, conveying drive device, conveying belt, multiple groups of first induction sensor, and alarm unit;Wherein, conveying belt is used to hang the piece to be transported, control device connects conveying drive device, conveying drive device drives conveying belt and sequentially conveys multiple pieces to be transported into multiple charge transport grooves, multiple groups of first induction sensor are also connected to control device, and control device is also connected to alarm unit.The charge transport production line monitoring system is by being arranged in the induction sensor in charge transport groove, realizes the induction monitoring to the piece to be transported that enters charge transport groove, to adjust the current of power supply of charge transport groove in time, and timely monitoring to the conveying exception of piece to be transported, to improve the reliability and efficiency of charge transport production of charge transport production line.

Description

Technical Field

[0001] This utility model relates to the field of charge transport technology, and in particular to a monitoring system and a charge transport production line coated with a metallic phase. Background Technology

[0002] Charge transport with a metallic phase refers to the process of transporting a thin layer of other metals or alloys onto the surface of certain metals using the principle of electrolysis. The metal / alloy layer produced by charge transport can usually prevent metal oxidation, improve wear resistance, conductivity, reflectivity, corrosion resistance, or enhance aesthetics.

[0003] Current charge transport solutions typically involve batch charge transport of components to be transported via a charge transport production line. This production line mainly consists of a metal deposition tank and a steel belt for conveying the components. During charge transport, personnel suspend a batch of components under the steel belt beforehand and add charge transport fluid to the metal deposition tank. The steel belt then carries the components sequentially into one or more energized metal deposition tanks to complete the charge transport.

[0004] However, the current charge transport scheme lacks monitoring of the charge transport production line operation process, resulting in insufficient accuracy of the energization time of the metal deposition pool. Furthermore, when abnormalities such as chip loss or carding occur in the charge transport production line, it is impossible to quickly locate the location of the abnormality, which leads to insufficient reliability and low efficiency in charge transport production. Utility Model Content

[0005] The main objective of this invention is to propose a monitoring system and a charge transport production line coated with a metallic phase, so as to fully monitor the operation of the charge transport production line and improve the reliability and efficiency of charge transport production.

[0006] In a first aspect, this utility model provides a monitoring system for a charge transport production line coated with a metallic phase. The charge transport production line monitoring system includes: a control device, a conveyor drive device, a conveyor belt disposed on the top of multiple charge transport slots on the charge transport production line, multiple sets of first sensing sensors disposed in the multiple charge transport slots, and an alarm unit. The conveyor belt has multiple preset suspension sections for suspending multiple items to be transported. The control device is connected to the conveyor drive device, which is connected to the drive end of the conveyor belt, so that the multiple items to be transported can be sequentially transported into the multiple charge transport slots via the conveyor belt. The multiple sets of first sensing sensors are also connected to the control device, which is also connected to the alarm unit.

[0007] In an optional implementation, each set of first sensing sensors includes: an inlet sensor and an outlet sensor; The inlet sensor and the outlet sensor are respectively located at the inlet and outlet positions of a charge transport channel.

[0008] In an optional embodiment, the conveyor belt is a ring-shaped steel conveyor belt.

[0009] In an optional embodiment, the charge transport production line monitoring system further includes a second sensing sensor and a third sensing sensor disposed at the inlet and outlet of the conveyor belt, both of which are connected to the control device.

[0010] In an optional embodiment, the charge transport production line monitoring system further includes a speed sensor disposed on the conveyor belt, the speed sensor being connected to the control device.

[0011] In an optional embodiment, the charge transport production line monitoring system further includes: multiple temperature sensors respectively disposed in multiple charge transport tanks, the multiple temperature sensors being connected to the control device.

[0012] In an optional embodiment, the charge transport production line monitoring system further includes: multiple current sensors respectively disposed in multiple charge transport tanks, the multiple current sensors being connected to the control device.

[0013] In an optional embodiment, the charge transport production line monitoring system further includes: multiple charge transport control devices, each of which is connected to a preset control unit corresponding to the multiple charge transport slots, and each of which is connected to the control device.

[0014] In an optional embodiment, each of the first, second, and third sensing sensors is any one of the following types of sensors: infrared sensor, photoelectric sensor, microwave sensor, and ultrasonic sensor.

[0015] Secondly, this utility model provides a charge transport production line coated with a metallic phase, the charge transport production line comprising: multiple charge transport tanks corresponding to multiple charge transport processes in sequence, and a monitoring system for the charge transport production line coated with a metallic phase as described in any of the foregoing embodiments.

[0016] The beneficial effects of this utility model are: The monitoring system for a charge transport production line coated with a metallic phase provided in this application includes: a control device, a conveyor drive device, a conveyor belt disposed on top of multiple charge transport slots on the charge transport production line, multiple sets of first sensing sensors disposed within the multiple charge transport slots, and an alarm unit; wherein, multiple preset suspension portions on the conveyor belt are used to suspend multiple items to be transported, the control device is connected to the conveyor drive device, the conveyor drive device is connected to the drive end of the conveyor belt, so as to sequentially convey the multiple items to be transported into the multiple charge transport slots via the conveyor belt, the multiple sets of first sensing sensors are also connected to the control device, and the control device is also connected to the alarm unit. This charge transport production line monitoring system uses sensors installed inside the charge transport tank to monitor the components entering the tank. This allows for timely adjustment of the tank's current. Before the first component fully enters the charge transport liquid, the current is adjusted to the operating current. After the last component completely leaves the tank, the current is gradually reduced. The system also promptly detects any abnormalities in the transport process, issuing alarms and indicating the location of any issues such as dropped components or card jams. This improves the reliability and efficiency of the charge transport production line. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a charge transport production line monitoring system coated with a metallic phase provided in an embodiment of this application.

[0019] Reference numerals: 1-Conveying drive device; 2-Charge transport tank; 3-Conveyor belt; 4-Preset suspension part; 5-Item to be transported; 6-Inlet sensor; 7-Outlet sensor. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of this application is usually placed in. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] In the description of this application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0027] Current charge transport solutions typically involve batch charge transport of components via a charge transport production line. This line mainly consists of a metal deposition tank (also called a charge transport tank) and a steel belt (also called a conveyor belt) for transporting the components. During charge transport, personnel pre-suspend a batch of components under the steel belt and add charge transport fluid to the metal deposition tank. The steel belt then carries the components sequentially into one or more energized metal deposition tanks to complete the charge transport. However, current charge transport solutions lack monitoring of the production line's operation, resulting in insufficient accuracy in the energizing time of the metal deposition tanks. Furthermore, when anomalies such as chip loss or jamming occur, the location of the anomaly cannot be quickly pinpointed, leading to insufficient reliability and low efficiency in charge transport production. To address these issues, the main objective of this application is to propose a charge transport production line monitoring system. This system aims to provide comprehensive monitoring of the charge transport production line's operation, thereby improving the reliability and efficiency of charge transport production.

[0028] Figure 1 For a schematic diagram of the structure of a charge transport production line monitoring system with a coated metallic phase provided in an embodiment of this application, please refer to... Figure 1 The charge transport production line monitoring system includes: control equipment, a conveyor drive device 1, a conveyor belt 3 installed on the top of multiple charge transport tanks 2 on the charge transport production line, multiple sets of first sensing sensors installed in the multiple charge transport tanks 2, and an alarm unit. The multiple preset suspension portions 4 on the conveyor belt 3 are used to suspend multiple items to be transported 5. The control device is connected to the conveyor drive device 1, which is connected to the drive end of the conveyor belt 3, so that the multiple items to be transported 5 can be sequentially transported into the multiple charge transport slots 2 via the conveyor belt 3. The multiple sets of first sensing sensors are also connected to the control device, which is also connected to the alarm unit.

[0029] For example, the aforementioned control device may be a computer, server, or other device with computing power; the aforementioned transmission drive device 1 may be a motor or other device capable of outputting driving force; and the aforementioned conveyor belt 3 may be a belt, steel belt, or the like. The running direction of the conveyor belt 3 may be, for example, as follows: Figure 1 As indicated by the arrows, but not limited thereto, the charge transport tank 2 described above may contain charge transport liquid, and the charge transport liquid may be energized to achieve charge transport. Of course, the above are all possible examples, and the actual types of control equipment, transmission drive device 1, conveyor belt 3, the size and function of the charge transport tank 2 are not limited to the examples described above.

[0030] Each of the above-mentioned first sensing sensors may include at least two first sensing sensors disposed at different positions in the same charge transport tank 2. The first sensing sensor may be able to sense the passage of the above-mentioned transported item 5 through the sensing area. The type, model, and specific number of the first sensing sensors can be selected and determined according to actual needs, and are not limited here.

[0031] It should be noted that the multiple sets of first sensing sensors disposed in the multiple charge transport channels 2 can be disposed not only in the charge transport channels 2, but also, for example, near the charge transport channels 2, so as to detect the first sensing sensors 5 to be transported, and are not limited to being disposed in the charge transport channels 2.

[0032] The aforementioned alarm unit may be one or more of the following alarm devices: alarm light, alarm bell, etc. The aforementioned alarm light, alarm bell, etc. may be provided in one or more. If multiple alarm devices are provided, the aforementioned alarm light, alarm bell, etc. may be provided near the aforementioned conveyor belt 3 and charge transport tank 2, so as to prompt relevant personnel to the location of the abnormality when the aforementioned control equipment detects an abnormality through the aforementioned first sensing sensor.

[0033] For example, if the control device detects an anomaly through the first sensing sensor (e.g., the first sensing sensor detects the transported item 5 passing through the sensing area), it sends the sensing result to the control device via a connection. The control device then determines whether the transported item 5 has passed the first sensing sensor at the expected time based on preset conveyor belt speed and the suspension distance of the transported item 5. For instance, if the suspension distance of the transported item 5 is 0.5m, and the preset conveyor belt speed for this charge transport is 0.25m / s, then after a certain first sensing sensor detects the first transported item 5 passing, it should detect the next transported item 5 passing every 2 seconds until all transported items 5 for this charge transport have passed. If, after 2 seconds, the first sensor does not detect the next transported item 5 passing by, then the next transported item 5 may have experienced an abnormality such as dropping or jamming before reaching the first sensor. For example, if the distance between two adjacent first sensors is 1m and the preset conveyor belt speed is 0.25m / s, and during this charge transport, if the previous first sensor detects the passing of a transported item 5, then the next first sensor should detect the passing of the transported item 5 after 4 seconds. If the next first sensor does not detect the passing of the transported item 5 after 4 seconds, then the transported item 5 may have experienced an abnormality such as dropping or jamming between the previous and next first sensors.

[0034] Of course, the abnormal content detected by the control device through the first sensing sensor is only a possible example. The specific way the control device detects the abnormality through the first sensing sensor may not be limited to the above examples.

[0035] The aforementioned control device is connected to the aforementioned transmission drive device 1. The aforementioned multiple sets of first sensing sensors are also connected to the aforementioned control device. The aforementioned control device is connected to the aforementioned alarm unit. For example, it can be a wired connection or a wireless connection. The aforementioned wired connection can refer to an electrical connection or a communication connection, and the aforementioned wireless connection can refer to a communication connection, but is not limited thereto.

[0036] The aforementioned conveying drive device 1 is connected to the drive end of the aforementioned conveyor belt 3. For example, the transmission connection can be achieved through transmission components such as gears. No specific limitation is made here, and a suitable transmission connection method can be selected according to the actual situation.

[0037] The monitoring system for a charge transport production line coated with a metallic phase provided in this application includes: a control device, a conveyor drive device 1, a conveyor belt 3 disposed on top of multiple charge transport tanks 2 on the charge transport production line, multiple sets of first sensing sensors disposed within the multiple charge transport tanks 2, and an alarm unit; wherein, multiple preset suspension portions 4 on the conveyor belt 3 are used to suspend multiple items to be transported 5, the control device is connected to the conveyor drive device 1, the conveyor drive device 1 is connected to the drive end of the conveyor belt 3, so as to sequentially convey the multiple items to be transported 5 into the multiple charge transport tanks 2 via the conveyor belt 3, the multiple sets of first sensing sensors are also connected to the control device, and the control device is also connected to the alarm unit. This charge transport production line monitoring system uses sensors installed inside the charge transport tank 2 to monitor the components 5 entering the tank. This allows for timely adjustment of the current flowing through the tank. Before the first component 5 completely enters the charge transport liquid, the current is adjusted to the working charge transport current. After the last component 5 completely leaves the tank, the current is gradually turned off. The system also promptly detects any abnormalities in the transport of the component 5, issuing alarms via an alarm unit in case of dropped pieces or card damage, and indicating the location of the abnormality. This improves the reliability and efficiency of the charge transport production line.

[0038] Furthermore, please continue to refer to Figure 1 Based on the above embodiments, each group of first sensing sensors may include: an inlet sensor 6 and an outlet sensor 7; the inlet sensor 6 and the outlet sensor 7 are respectively disposed at the inlet and outlet positions of a charge transport tank 2.

[0039] For example, the types and models of the aforementioned inlet sensor 6 and outlet sensor 7 may be the same or different, and can be selected and determined according to actual needs, without limitation. The aforementioned inlet sensor 6 and outlet sensor 7 are respectively set at the inlet position and the outlet position of a charge transport tank 2. For example, the distance between the inlet position and the outlet position of the aforementioned charge transport tank 2 can be used as the distance between two adjacent first sensing sensors in the above example. Thus, the aforementioned control device can monitor whether the aforementioned item to be transported 5 enters and leaves each of the aforementioned charge transport tanks 2 according to the expected time through each set of first sensing sensors, but this is not a limitation.

[0040] Optionally, based on the foregoing embodiments, the conveyor belt 3 is an annular steel conveyor belt.

[0041] For example, the conveyor belt 3 described above is a ring-shaped steel conveyor belt, which can be used in scenarios where there are a large number of charge transport channels 2. The multiple charge transport channels 2 can be arranged along the trajectory of the ring-shaped steel conveyor belt, thereby avoiding the need for excessive space occupation in a straight line arrangement. Of course, the purpose of using a ring-shaped steel conveyor belt 3 is not limited to scenarios where there are a large number of charge transport channels 2.

[0042] In addition, in the aforementioned Figure 1 Based on the embodiments, the above-mentioned charge transport production line monitoring system may further include: a second sensing sensor and a third sensing sensor installed at the entrance and exit of the above-mentioned conveyor belt 3, wherein the second sensing sensor and the third sensing sensor are both connected to the above-mentioned control equipment.

[0043] For example, the control device can monitor the number of items 5 entering and leaving the charge transport production line during a charge transport cycle using the second and third sensors, and can also monitor abnormal locations in conjunction with the first sensor. Furthermore, the control device can control the current in the charge transport tank 2 based on the sensing results of the second sensor. For instance, during a charge transport cycle, after the second sensor detects the passage of the first item 5, the control device can determine the expected time for the first item 5 to enter the first charge transport tank 2 based on the distance between the second sensor and the entrance position of the first charge transport tank 2, and a preset conveyor belt speed. This allows for more precise control of the charge transport tank 2 at the expected time of the first item 5 entering the first charge transport tank 2. The current in the first charge transport tank 2 is linearly increased to a suitable charge transport current. When the last item to be transported 5 enters the charge transport tank 2, the current in the charge transport tank 2 is controlled to decrease linearly according to the expected time when the last item to be transported 5 leaves the charge transport tank 2. This ensures that the current in the charge transport tank 2 drops to the minimum point of the suitable charge transport current when the last item to be transported 5 leaves the charge transport tank 2, and then the current in the charge transport tank 2 is linearly turned off. Similarly, the above control device can also control the current of subsequent charge transport tanks 2 using the same principle.

[0044] Both the second and third sensors are connected to the control device, for example, via wired or wireless connection. The wired connection may refer to an electrical or communication connection, and the wireless connection may refer to a communication connection, but is not limited thereto.

[0045] Optionally, in the above Figure 1 Based on the embodiments, the above-mentioned charge transport production line monitoring system may further include: a speed sensor disposed on the above-mentioned conveyor belt 3, and the speed sensor is also connected to the above-mentioned control equipment.

[0046] For example, the speed sensor can be used to monitor the speed of the conveyor belt 3. The control device can compare the speed of the conveyor belt 3 monitored by the speed sensor with a preset conveyor belt speed to determine whether the conveyor belt 3 is running at the preset conveyor belt speed. When the speed of the conveyor belt 3 monitored by the speed sensor is inconsistent with the preset conveyor belt speed, it can indicate that the conveyor drive device 1 is abnormal. The control device can be used in this way, but is not limited thereto.

[0047] In addition, in the above Figure 1Based on the embodiments, the above-mentioned charge transport production line monitoring system may further include: multiple temperature sensors respectively installed in multiple charge transport tanks 2, and the multiple temperature sensors are connected to the control equipment.

[0048] For example, the temperature sensor described above can monitor the temperature inside the charge transport tank 2. When the temperature inside the charge transport tank 2 is abnormal, the control device can issue an alarm through the alarm unit, thereby ensuring that the temperature inside the charge transport tank 2 is maintained at a suitable charge transport temperature.

[0049] Optionally, in the above Figure 1 Based on the embodiments, the above-mentioned charge transport production line monitoring system may further include: multiple current sensors respectively disposed in multiple charge transport tanks 2, and the multiple current sensors are connected to the control equipment.

[0050] For example, the current sensor described above can monitor the current in the charge transport tank 2. When the current in the charge transport tank 2 is abnormal, the control device can issue an alarm through the alarm unit, thereby ensuring that the current in the charge transport tank 2 remains at a suitable charge transport current.

[0051] Furthermore, based on the aforementioned embodiments, the charge transport production line monitoring system further includes: multiple charge transport control devices, which are respectively connected to preset control units corresponding to the multiple charge transport tanks 2, and are respectively connected to the control devices.

[0052] For example, the aforementioned charge transport control device may be a touch screen, but is not limited thereto. Personnel can input preset conveyor belt speeds, suitable charge transport temperatures, and suitable charge transport currents into the control device via this device. They can also control the temporary start / stop of the conveyor drive device 1, or the temporary start / stop of the entire charge transport production line, to promptly address any alarms issued by the alarm unit and prevent further losses. The preset conveyor belt speeds, suitable charge transport temperatures, and suitable charge transport currents may depend on product parameters such as the model, structure, charge transport thickness, and quantity of the items to be transported 5. It is understood that the above is merely a possible example. The specific type, model, and function of the charge transport control device, as well as the specific determination of the preset conveyor belt speeds, suitable charge transport temperatures, and suitable charge transport currents, can be adjusted and determined according to actual circumstances and are not limited to the examples provided.

[0053] Optionally, based on the foregoing embodiments, each of the first, second, and third sensing sensors can be any one of the following types of sensors: infrared sensor, photoelectric sensor, microwave sensor, and ultrasonic sensor. Furthermore, the type, model, and function of the first, second, and third sensing sensors can be the same or different, and no specific limitations are imposed here.

[0054] In addition, this application embodiment also provides a charge transport production line coated with a metallic phase. This charge transport production line may include multiple charge transport tanks 2 corresponding to multiple charge transport processes in sequence, and a monitoring system for the charge transport production line coated with a metallic phase as described in the foregoing embodiments. Of course, the size and number of charge transport tanks 2 in this charge transport production line, as well as other equipment and components included, can be adjusted and determined according to actual needs, and are not limited here.

[0055] It is understood that the above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A monitoring system for a charge transport production line coated with a metallic phase, characterized in that, The charge transport production line monitoring system includes: control equipment, a conveyor drive device, a conveyor belt installed on the top of multiple charge transport slots on the charge transport production line, multiple sets of first sensing sensors installed in the multiple charge transport slots, and an alarm unit; The conveyor belt has multiple preset suspension sections for suspending multiple items to be transported. The control device is connected to the conveyor drive device, which is connected to the drive end of the conveyor belt, so that the multiple items to be transported can be sequentially transported into the multiple charge transport slots via the conveyor belt. The multiple sets of first sensing sensors are also connected to the control device, which is also connected to the alarm unit.

2. The charge transport production line monitoring system according to claim 1, characterized in that, Each group of first sensing sensors includes: an inlet sensor and an outlet sensor; The inlet sensor and the outlet sensor are respectively located at the inlet and outlet positions of a charge transport channel.

3. The charge transport production line monitoring system according to claim 1, characterized in that, The conveyor belt is a ring-shaped steel conveyor belt.

4. The charge transport production line monitoring system according to claim 1, characterized in that, The charge transport production line monitoring system further includes a second sensor and a third sensor installed at the entrance and exit of the conveyor belt, both of which are connected to the control device.

5. The charge transport production line monitoring system according to claim 1, characterized in that, The charge transport production line monitoring system also includes a speed sensor installed on the conveyor belt, and the speed sensor is also connected to the control equipment.

6. The charge transport production line monitoring system according to claim 1, characterized in that, The charge transport production line monitoring system also includes multiple temperature sensors respectively installed in multiple charge transport tanks, and the multiple temperature sensors are connected to the control equipment.

7. The charge transport production line monitoring system according to claim 1, characterized in that, The charge transport production line monitoring system further includes: multiple current sensors respectively installed in multiple charge transport tanks, and the multiple current sensors are connected to the control equipment.

8. The charge transport production line monitoring system according to claim 1, characterized in that, The charge transport production line monitoring system further includes: multiple charge transport control devices, which are respectively connected to preset control units corresponding to the multiple charge transport slots, and are respectively connected to the control device.

9. The charge transport production line monitoring system according to claim 4, characterized in that, Each of the first, second, and third sensing sensors is any one of the following types of sensors: infrared sensor, photoelectric sensor, microwave sensor, and ultrasonic sensor.

10. A charge transport production line coated with a metallic phase, characterized in that, The charge transport production line includes: multiple charge transport cells corresponding to multiple charge transport processes in sequence, and a charge transport production line monitoring system with a metal phase coating as described in any one of claims 1-9.

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