UV curing equipment and control method and device thereof

Abstract

The invention discloses UV curing equipment and a control method and device thereof, and relates to the technical field of UV curing equipment control, the UV curing equipment comprises a UV curing lamp, the UV curing lamp comprises multiple paths of minimum light-emitting units, and each minimum light-emitting unit is provided with a current detection circuit. The power-on detection mode comprises the steps that current signals passing through all the current detection circuits are sequentially obtained, whether the current passing through all the minimum light-emitting power sources is abnormal or not is judged according to the current signals, and if yes, power-on is stopped and an alarm is given, so that the quality problem caused by power-on abnormity is greatly reduced, and the product percent of pass is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of UV curing equipment control, and in particular, to a UV curing equipment and a control method and device thereof. Background Art

[0002] Traditional UV curing lamps are controlled by a single button to turn them on and off. In this mode, UV curing lamps often cause quality problems due to abnormalities, which seriously affects the product qualification rate. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present application provides a.

[0004] The technical solution adopted by this application to solve its technical problem is:

[0005] In a first aspect, a method for controlling a UV curing device is provided, wherein the UV curing device comprises a UV curing lamp, wherein the UV curing lamp comprises a plurality of minimum light emitting units, and each minimum light emitting unit is provided with a current detection circuit. When the UV curing device is powered on, the method enters a power-on detection mode, and the power-on detection mode comprises:

[0006] Sequentially acquiring a current signal passing through each of the current detection circuits;

[0007] Determining whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal;

[0008] If there is an abnormality in the current passing through each minimum light-emitting power source, the startup will be stopped and an alarm will be issued.

[0009] Furthermore, before obtaining the current signal passing through each of the current detection circuits in turn, the power-on detection mode also includes: obtaining and detecting whether the target temperature is within a set temperature threshold range, the target temperature including at least one of the control board temperature, the lamp board temperature, the radiator temperature and the ambient temperature; if the target temperature is within the set temperature threshold range, obtaining the current signal passing through each of the current detection circuits in turn; if the target temperature is not within the set temperature threshold range, stopping the power-on and giving an alarm.

[0010] Furthermore, before detecting whether the target temperature is within the set temperature threshold range, the power-on detection mode also includes: obtaining the water flow status of the water-cooling heat dissipation device; judging whether there is an abnormality in the water-cooling heat dissipation device based on the water flow status; if there is no abnormality in the water-cooling heat dissipation device, detecting whether the target temperature is within the set temperature threshold range; if there is an abnormality in the water-cooling heat dissipation device, stopping the power-on and giving an alarm.

[0011] Furthermore, if there is no abnormality in the current passing through each minimum light-emitting power source, the method enters an operation control mode, and the operation control mode includes: acquiring the chain running speed of the UV curing equipment in real time; determining the control mode of the UV curing equipment according to the chain running speed, the control mode including automatic start and automatic stop, and executing the control mode.

[0012] Furthermore, the operation control mode also includes: obtaining the board passing time of the current solidification object in real time; judging whether a board leakage occurs according to the board passing time; if a board leakage occurs, stopping the operation and giving an alarm.

[0013] Furthermore, the operation control mode also includes: real-time detection of whether there is a solidified object passing by; if there is no solidified object passing by, entering the sleep mode until a solidified object is detected passing by, then re-entering the operation control mode, and all minimum light-emitting units are turned off in the sleep mode.

[0014] Furthermore, the operation control mode also includes: if a solidified object is currently passing by, determining whether a jam occurs according to the position of the solidified object; if a jam occurs, stopping the operation and giving an alarm.

[0015] Furthermore, each of the minimum light-emitting units can be controlled individually, and when the method enters the operation control mode, each of the minimum light-emitting units is first controlled to be turned on or off according to a preset curing strategy.

[0016] Furthermore, the target temperature is acquired and detected by a temperature sensor.

[0017] Furthermore, the chain running speed of the UV curing device is obtained in real time through a chain speed detection sensor.

[0018] Furthermore, the UV curing device is provided with two photo-eye detection sensors, through which the plate-passing time of the current curing object is acquired in real time.

[0019] Furthermore, the photoelectric detection sensor and the light intensity detection sensor are used to detect in real time whether a solidified object is passing by.

[0020] Furthermore, the preset curing strategy is the curing strategy used when the system was last shut down.

[0021] In a second aspect, a UV curing device control device is provided, wherein the UV curing device comprises a UV curing lamp, wherein the UV curing lamp comprises a plurality of minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and the device has a power-on detection module, wherein the power-on detection module comprises:

[0022] A current detection unit, used to sequentially obtain a current signal passing through each of the current detection circuits;

[0023] an abnormality determination unit, used for determining whether the current passing through each minimum light-emitting power source is abnormal according to the current signal;

[0024] The alarm unit is used to stop starting and give an alarm when there is an abnormality in the current passing through each minimum light-emitting power source.

[0025] In a third aspect, a UV curing device is provided, comprising:

[0026] at least one processor and at least one memory;

[0027] The memory stores executable instructions of the processor;

[0028] The processor is configured to execute any one of the above-mentioned UV curing equipment control methods.

[0029] The technical solution of the present application provides a UV curing device and a control method and device thereof. The UV curing lamp includes multiple minimum light-emitting units, each of which is provided with a current detection circuit. When the UV curing device is powered on, it enters a power-on detection mode, and obtains the current signal passing through each current detection circuit in turn; based on the current signal, it is determined whether there is an abnormality in the current passing through each minimum light-emitting power source; if there is an abnormality, the power-on is stopped and an alarm is sounded, thereby greatly reducing quality problems caused by power-on abnormalities and effectively improving the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a flow chart of a UV curing equipment control method provided in an embodiment of the present application;

[0032] Figure 2 It is a flow chart of another UV curing equipment control method provided in an embodiment of the present application;

[0033] Figure 3 It is a functional structure diagram of a UV curing equipment control device provided in an embodiment of the present application;

[0034] Figure 4 It is a functional structure diagram of another UV curing equipment control device provided in an embodiment of the present application;

[0035] Figure 5It is a functional structure diagram of a UV curing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application is described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other implementation methods obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0037] To solve this problem, refer to Figure 1 The embodiment of the present application provides a method for controlling a UV curing device. The UV curing device includes a UV curing lamp. The UV curing lamp includes multiple minimum light-emitting units. Each minimum light-emitting unit is provided with a current detection circuit. The method enters a power-on detection mode 11 when the UV curing device is powered on. The power-on detection mode 11 includes:

[0038] 1101. Obtain the current signal passing through each current detection circuit in sequence.

[0039] 1102. Determine whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal.

[0040] 1103. If there is any abnormality, the machine will be stopped and an alarm will be sounded.

[0041] The UV curing equipment control method provided in this embodiment, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, enters the power-on detection mode when the UV curing equipment is powered on, and obtains the current signal passing through each current detection circuit in turn; judges whether the current passing through each minimum light-emitting power source is abnormal according to the current signal; if it is abnormal, stops starting and alarms, greatly reduces the quality problems caused by abnormal startup, and effectively improves the product qualification rate.

[0042] Traditional UV curing lamps are controlled by a single button to turn on and off, and are unable to respond to temporary anomalies. In the case of abnormal situations such as board jamming, board dropping, and reduced light intensity, the curing oven cannot respond spontaneously without operator intervention. The UV lamp has only two working states: on and off, and cannot be turned on or off in time according to actual usage. In scenarios where there is no board passing and the UV lamp is not needed, the light remains on. On the one hand, there is a waste of resources. On the other hand, the high temperature will accelerate the aging of the chain under the lamp. Each sensor and component works independently, and there is no data exchange between each other, resulting in a waste of resources. Based on the above problems, as an improvement on the above embodiment, refer to Figure 1The embodiment of the present application provides another UV curing device control method, wherein the UV curing device includes a UV curing lamp, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and each minimum light-emitting unit can be controlled separately. The method enters a power-on detection mode 21 when the UV curing device is powered on, and the power-on detection mode 21 includes:

[0043] 2101. Obtain the water flow status of the water cooling device.

[0044] In some optional embodiments, the water flow state of the water cooling device can be obtained through a water flow sensor. The location of the water flow sensor is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering needs.

[0045] 2102. Determine whether the water cooling device has any abnormality according to the water flow state. If there is no abnormality, execute 2103. If there is an abnormality, execute 2106.

[0046] 2103. Obtain and detect whether the target temperature is within the set temperature threshold range. The target temperature includes at least one of the control board temperature, the lamp board temperature, the radiator temperature and the ambient temperature. If so, execute 2104; if not, execute 2106.

[0047] Since the main control chip has limited IO ports, in order to save ports, this part uses the MC14051 interface expansion circuit for IO port expansion, and uses an eight-choice round-robin method to detect the analog value on the current temperature probe, and then converts it into a digital signal through the analog-to-digital conversion circuit and displays it on the touch screen. Because the voltage and current involved are both large, it is necessary to detect the temperature of the control board, lamp board, radiator, environment, etc. to ensure the safe operation of the UV curing lamp.

[0048] In some optional embodiments, the target temperature may be acquired and detected by a temperature sensor. The location of the temperature sensor is not limited in the embodiment of the present invention and may be set by those skilled in the art according to actual engineering requirements.

[0049] 2104. Obtain the current signal passing through each current detection circuit in sequence.

[0050] The current detection circuit is used to monitor whether the light panels on the control board are working properly. The detection accuracy is determined by the sampling resistor and can reach the milliampere level at most. The detection results are displayed on the touch screen. When abnormal, an alarm signal is issued and the curing lamp stops working. The upper and lower limits of current fluctuation are adjustable.

[0051] 2105. Determine whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal. If there is an abnormality, execute 2106. If there is no abnormality in the current passing through each minimum light-emitting power source, enter the operation control mode 22.

[0052] 2106. Stop booting and sound the alarm.

[0053] When the curing furnace is turned on for inspection, all sensors are in working condition. If the water flow detection sensor value is abnormal, it proves that there is a water leak or insufficient water in the chiller. If the temperature sensor value exceeds the set temperature upper limit, it also indicates that there is a problem with the heat dissipation of the UV curing furnace. If the current value detected by the current detection chip exceeds the set threshold, it means that the control board is short-circuited or may be burned (the current value is too large), or the lamp board has abnormalities such as damaged lamp beads (the current value is too small or 0). These situations will trigger the abnormal alarm mode.

[0054] Operation control mode 22 includes:

[0055] 2201. Control each minimum light-emitting unit to turn on or off according to a preset curing strategy.

[0056] In order to achieve the purpose of accurately controlling the entire curing lamp, the smallest unit of the lamp board is designed and each smallest unit can be controlled separately. An optimal way is to design 20 minimum light-emitting units, and one minimum light-emitting unit is equipped with a power supply. In actual engineering applications, 16 or 12 minimum light-emitting units can also be designed according to needs. The minimum light-emitting units are arranged in a matrix.

[0057] The preset curing strategy is the curing strategy when the system was last shut down. When the system is started next time, you can choose to continue running in the state when the system was last shut down, without selecting the light-emitting units that need to be lit again.

[0058] 2202. Obtain the chain running speed of the UV curing equipment in real time.

[0059] In some optional embodiments, the chain speed detection sensor can be used to obtain the chain running speed of the UV curing device in real time. The setting position of the chain speed detection sensor is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering needs.

[0060] The chain speed sensor is combined with the proportional coefficient to calculate the current chain speed of the curing oven, so the automatic start and stop function can be achieved by detecting the chain speed.

[0061] 2203. Determine the control mode of the UV curing equipment according to the chain running speed, the control mode including automatic start and automatic stop, and execute the corresponding control mode.

[0062] Photoelectric sensors and light intensity sensors are used to detect whether there are boards that need to be cured passing by. If no board passes by within the set time interval, the curing oven will enter a dormant state to reduce energy consumption. When the board to be cured passes by again, the device will be automatically activated and the UV curing lamp will be lit.

[0063] 2204. Obtain the board passing time of the current solidification object in real time.

[0064] In some optional embodiments, the UV curing equipment is provided with two photoeye detection sensors arranged in front and back, and the photoeye detection sensors are used to obtain the current curing object's passing time in real time. The setting position of the photoeye detection sensor is not limited in the embodiment of the present invention and can be set by technical personnel in this field according to actual engineering needs.

[0065] 2205. Determine whether a board leak occurs based on the board passing time. If a board leak occurs, execute 2209.

[0066] 2206. Real-time detection of whether there is a solidified object passing by. If not, execute 2207; if yes, execute 2208.

[0067] In some optional embodiments, photoelectric detection sensors and light intensity detection sensors are used to detect in real time whether a curing object is passing by. The location of the photoelectric detection sensor is not limited in the embodiment of the present invention, and can be set by a person skilled in the art according to actual project needs. The location of the light intensity detection sensor is not limited in the embodiment of the present invention, and can be set by a person skilled in the art according to actual project needs; the light intensity detection sensor communicates with the main control chip through the RS485 protocol to complete the real-time light intensity detection. The control board reserves two photoelectric sensor interfaces to detect the position of the board to be cured. Combined with the light intensity sensor to determine whether there is a board jam phenomenon, determine whether the curing furnace needs to enter a dormant state, and turn off the UV lamp to reduce energy consumption.

[0068] 2207. Enter the sleep mode until a target board is detected passing by, and then enter the operation control mode 22 again. In the sleep mode, all the minimum light-emitting units are turned off.

[0069] 2208. Determine whether a jam occurs based on the position of the solidified object. If a jam occurs, execute 2209.

[0070] The photoelectric sensor and the light intensity sensor can be combined to detect whether there is a card. If the photoelectric sensor continuously detects that there is an obstruction state and the light intensity sensor value is 0 or small, it is determined to be a card.

[0071] 2209. Stop operation and sound an alarm.

[0072] The alarm mode in the embodiment of the present invention can be set to change the three-color light from green to red, the buzzer works to emit an alarm sound, all UV lamp modules are turned off, and an abnormal alarm signal is sent to the touch screen.

[0073] It should be noted that the embodiments of the present invention do not limit the order of the steps in the above embodiments. In engineering practice, any adjustment to the order of the above steps according to engineering needs is part of the technical concept of the present invention.

[0074] The UV curing equipment control method provided in this embodiment, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and enters the power-on detection mode when the UV curing equipment is powered on, and obtains the current signal passing through each current detection circuit in turn; judges whether the current passing through each minimum light-emitting power source is abnormal according to the current signal; can realize automatic shutdown of the UV lamp when the board is stuck to avoid scorching the board surface, and timely alarms so that the operating staff can handle it in time; self-checks are first performed when the machine is turned on, and the equipment is turned on when all the startup conditions are met; various abnormalities in the operation process are monitored in real time, and the UV lamp can be customized to be turned off when no board passes for a certain period of time, so as to achieve the purpose of saving energy and protecting the track. Turn on the UV lamp again when a board is sensed to come. Real-time monitoring of key parameters such as light intensity, lamp board temperature, water flow, chain speed, etc., triggers corresponding alarms when various data are abnormal, greatly reduces quality problems caused by abnormal startup, effectively improves the product qualification rate, and stops the operation and alarms in time when abnormalities occur, further effectively improves the product quality qualification rate.

[0075] In order to cooperate with the implementation of the above method, the embodiment of the present invention also provides a UV curing equipment control device, the UV curing equipment includes a UV curing lamp, the UV curing lamp includes a plurality of minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, see Figure 3 The device includes a power-on detection module 31, which includes:

[0076] The current detection unit 311 is used to sequentially obtain the current signal passing through each current detection circuit.

[0077] The abnormality determination unit 312 is used to determine whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal.

[0078] The alarm unit 313 is used to stop starting and give an alarm when there is an abnormality in the current passing through each minimum light-emitting power source.

[0079] The UV curing equipment control device provided in this embodiment, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, enters the power-on detection mode when the UV curing equipment is powered on, and obtains the current signal passing through each current detection circuit in turn; judges whether the current passing through each minimum light-emitting power source is abnormal according to the current signal; if it is abnormal, stops starting and alarms, greatly reduces the quality problems caused by abnormal startup, and effectively improves the product qualification rate.

[0080] As an improvement of the above embodiment, the embodiment of the present invention provides another UV curing equipment control device, the UV curing equipment includes a UV curing lamp, the UV curing lamp includes a plurality of minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, see Figure 4 The device includes a power-on detection module 41, which includes:

[0081] The current detection unit 411 is used to sequentially obtain the current signal passing through each current detection circuit.

[0082] The abnormality determination unit 412 is used to determine whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal.

[0083] The alarm unit 413 is used to stop starting and give an alarm when there is an abnormality in the current passing through each minimum light-emitting power source.

[0084] In some optional embodiments, the power-on detection module 41 further includes:

[0085] The temperature detection unit 414 is used to obtain and detect whether the target temperature is within the set temperature threshold range, and the target temperature includes at least one of the control board temperature, the lamp board temperature, the radiator temperature and the ambient temperature; if the target temperature is within the set temperature threshold range, the current signal passing through each current detection circuit is obtained in turn; if the target temperature is not within the set temperature threshold range, the alarm unit 413 is triggered to stop booting and alarm.

[0086] Specifically, the target temperature is acquired and detected by a temperature sensor. The location of the temperature sensor is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering requirements.

[0087] In some optional embodiments, the power-on detection module 41 further includes:

[0088] The water cooling detection unit 415 is used to obtain the water flow status of the water cooling device; determine whether there is any abnormality in the water cooling device according to the water flow status; if there is no abnormality in the water cooling device, detect whether the target temperature is within the set temperature threshold range; if there is an abnormality in the water cooling device, trigger the alarm unit 413 to stop booting and alarm.

[0089] Specifically, the water flow state of the water cooling device is obtained through a water flow sensor. The location of the water flow sensor is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering needs.

[0090] In some optional embodiments, the device further includes an operation control module 42, and the operation control module 42 includes:

[0091] The chain speed detection unit 421 is used to obtain the chain running speed of the UV curing device in real time; determine the control mode of the UV curing device according to the chain running speed, and the control mode includes automatic start and automatic stop.

[0092] Specifically, the chain speed detection sensor is used to obtain the chain running speed of the UV curing equipment in real time. The setting position of the chain speed detection sensor is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering needs.

[0093] In some optional embodiments, the operation control module 42 further includes:

[0094] The board leakage detection unit 422 is used to obtain the board passing time of the current solidification object in real time; determine whether a board leakage occurs according to the board passing time; if a board leakage occurs, the alarm unit 413 is triggered to stop running and alarm.

[0095] Specifically, the photoeye detection sensor is used to obtain the current curing object's passing time in real time. The photoeye detection sensor is set at a position that is not limited in the embodiment of the present invention and can be set by those skilled in the art according to actual engineering needs.

[0096] In some optional embodiments, the operation control module 42 further includes:

[0097] The sleep control unit 423 is used to detect in real time whether there is a solidified object passing by; if there is no solidified object passing by, it enters the sleep mode until a solidified object is detected passing by, then re-enters the operation control mode, and all minimum light-emitting units are turned off in the sleep mode.

[0098] Specifically, the photoelectric detection sensor and the light intensity detection sensor are used to detect in real time whether a solidified object is passing by. The photoelectric detection sensor is not limited in the embodiment of the present invention, and can be set by those skilled in the art according to actual engineering needs. The light intensity detection sensor is not limited in the embodiment of the present invention, and can be set by those skilled in the art according to actual engineering needs.

[0099] In some optional embodiments, the operation control module 42 further includes:

[0100] The card detection unit 424 is used to determine whether a card is present according to the position of a solidified object if a solidified object is passing by; if a card is present, the alarm unit 413 is triggered to stop running and sound an alarm.

[0101] In some optional embodiments, each minimum light-emitting unit can be controlled individually, and the operation control module further includes:

[0102] Automatic start-stop control unit 45, when the method enters the operation control mode, firstly controls each minimum light-emitting unit to turn on or off according to the preset curing strategy, wherein the preset curing strategy is the curing strategy at the last shutdown.

[0103] The UV curing equipment control device provided in the present embodiment comprises a UV curing lamp including a plurality of minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, a power-on detection module is performed when the UV curing equipment is powered on, and a current signal passing through each current detection circuit is obtained in sequence; it is determined whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal; if there is an abnormality, the power-on is stopped and an alarm is sounded, thereby greatly reducing quality problems caused by power-on abnormalities and effectively improving the product qualification rate; the device also comprises an operation control module, which monitors various abnormalities in the operation process in real time, and when an abnormality occurs, the operation is stopped in time and an alarm is sounded, thereby further effectively improving the product quality qualification rate.

[0104] Based on the same inventive concept, Figure 5 As shown, the present application also provides a UV curing device, comprising:

[0105] at least one processor 51 and at least one memory 52;

[0106] The memory stores executable instructions of the processor;

[0107] The processor is configured to execute the UV curing equipment control method provided in the above embodiment.

[0108] The UV curing equipment provided in this embodiment, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and enters the power-on detection mode when the UV curing equipment is powered on, and obtains the current signal passing through each current detection circuit in turn; judges whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal; if it is abnormal, stops starting and alarms, greatly reducing the quality problems caused by abnormal startup, effectively improving the product qualification rate, and also includes an operation control mode, real-time monitoring of various abnormalities in the operation process, when an abnormality occurs, stops the operation in time and alarms, further effectively improving the product quality qualification rate.

[0109] It should be noted that, in the description of this application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0110] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

Claims

1. A UV curing equipment control method, characterized in that: The UV curing device includes a UV curing lamp, the UV curing lamp includes multiple minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and the method enters a power-on detection mode when the UV curing device is powered on, and the power-on detection mode includes: Sequentially acquiring a current signal passing through each of the current detection circuits; Determining whether there is an abnormality in the current passing through each minimum light-emitting power source according to the current signal; If there is an abnormality in the current passing through each minimum light-emitting power source, the startup will be stopped and an alarm will be issued.

2. The method according to claim 1, characterized in that Before sequentially acquiring the current signal passing through each of the current detection circuits, the power-on detection mode further includes: Acquire and detect whether a target temperature is within a set temperature threshold range, wherein the target temperature includes at least one of a control board temperature, a lamp board temperature, a radiator temperature, and an ambient temperature; If the target temperature is within the set temperature threshold range, then obtaining the current signal passing through each of the current detection circuits in turn; If the target temperature is not within the set temperature threshold range, the startup will stop and an alarm will be sounded.

3. The method according to claim 2, characterized in that Before detecting whether the target temperature is within the set temperature threshold range, the power-on detection mode further includes: Get the water flow status of the water cooling device; Determining whether there is an abnormality in the water cooling device according to the water flow state; If there is no abnormality in the water cooling device, then check whether the target temperature is within the set temperature threshold range; If there is any abnormality in the water cooling device, the startup will be stopped and an alarm will be issued.

4. The method according to any one of claims 1 to 3, characterized in that: If there is no abnormality in the current passing through each minimum light-emitting power source, the method enters an operation control mode, and the operation control mode includes: Acquire the chain running speed of the UV curing equipment in real time; The control mode of the UV curing device is determined according to the chain running speed, and the control mode includes automatic start and automatic stop, and the control mode is executed.

5. The method according to claim 4, characterized in that: The operation control mode also includes: Get the board passing time of the current solidified object in real time; Judging whether a board is missing according to the board passing time; If a plate leak occurs, the operation will be stopped and an alarm will be issued.

6. The method according to claim 5, characterized in that: The operation control mode also includes: Real-time detection of whether there is a solidified object passing by; If there is no solidified object passing by, the system enters the sleep mode until a solidified object is detected passing by, and then re-enters the operation control mode. In the sleep mode, all the minimum light-emitting units are turned off.

7. The method according to claim 6, characterized in that: The operation control mode also includes: If a solidified object is passing by, determine whether a card is present based on the position of the solidified object; If a card is stuck, the operation will be stopped and an alarm will be issued.

8. The method according to claim 4, characterized in that: Each of the minimum light-emitting units can be controlled individually. When the method enters the operation control mode, each of the minimum light-emitting units is first controlled to be turned on or off according to a preset curing strategy.

9. The method according to claim 2, characterized in that: The target temperature is acquired and detected by the temperature sensor.

10. The method according to claim 3, characterized in that: The water flow status of the water cooling device is obtained through the water flow sensor.

11. The method according to claim 4, characterized in that: The chain speed detection sensor is used to obtain the chain running speed of the UV curing device in real time.

12. The method according to claim 5, characterized in that: The UV curing device is provided with two photo-eye detection sensors, through which the board-passing time of the current curing object is acquired in real time.

13. The method according to claim 6, characterized in that: Photoelectric detection sensors and light intensity detection sensors are used to detect in real time whether a solidified object is passing by.

14. The method according to claim 8, characterized in that: The preset curing strategy is the curing strategy used when the system was last shut down.

15. A UV curing equipment control device, characterized in that: The UV curing device comprises a UV curing lamp, the UV curing lamp comprises a plurality of minimum light-emitting units, each minimum light-emitting unit is provided with a current detection circuit, and the device power-on detection module comprises: A current detection unit, used to sequentially obtain a current signal passing through each of the current detection circuits; an abnormality determination unit, used for determining whether the current passing through each minimum light-emitting power source is abnormal according to the current signal; The alarm unit is used to stop starting and give an alarm when there is an abnormality in the current passing through each minimum light-emitting power source.

16. A UV curing device, characterized in that: include: at least one processor and at least one memory; The memory stores executable instructions of the processor; The processor is configured to execute the UV curing equipment control method according to any one of claims 1 to 4.

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