Production line calibration system and production line calibration method

Abstract

This invention discloses a production line calibration system and method, relating to the field of equipment calibration technology. The production line calibration system includes a calibration fixture, a conveyor belt, a processing device, and a controller. A first illuminance sensor is mounted on the calibration fixture. The conveyor belt transports the calibration fixture. The processing device is located on one side of the conveyor belt and is equipped with a light source and a second illuminance sensor. Both the first and second illuminance sensors are electrically connected to the controller. The first illuminance sensor collects first illuminance data applied to the calibration fixture by the light source, and the second illuminance sensor collects second illuminance data output by the light source. This invention improves detection accuracy by transporting the calibration fixture on the production line and using the first and second illuminance sensors to detect the light source of the processing device. Furthermore, calibration is only performed when the comparison result is unqualified, thus avoiding wasted production time and improving the production efficiency of the production line.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment calibration, in particular to a pipeline calibration system and a pipeline calibration method. BACKGROUND

[0002] In the pipeline production operation, a processing device is arranged beside the conveying belt to process the production tooling conveyed on the conveying belt. The conveying belt continuously conveys the production tooling, so that the processing device can continuously process the production tooling, thereby realizing pipeline production and processing.

[0003] In the processing device, the UV-LED light source for light processing may be affected by factors such as voltage and current fluctuations, excessive temperature, LED lamp bead or lens aging, etc., which may affect the output power during continuous processing. This will cause the processing precision of the processing device to decrease. To avoid this situation, the existing technology usually stops the pipeline every period, and then detects the processing device manually. This method, on the one hand, will increase the labor and material resources and reduce the detection efficiency, and on the other hand, stopping the pipeline will waste production time if no abnormality of the processing device is found, thereby reducing the production efficiency. SUMMARY

[0004] The main purpose of the present application is to provide a pipeline calibration system and a pipeline calibration method, which aims to solve the problem of reducing detection efficiency and wasting production time in the prior art.

[0005] To achieve the above purpose, the present application provides a pipeline calibration system, which comprises:

[0006] A calibration tool, wherein a first illuminance sensor is arranged on the calibration tool;

[0007] A conveying belt, wherein the conveying belt is used to convey the calibration tool;

[0008] A processing device, wherein the processing device is arranged on one side of the conveying belt, the processing device is provided with a light source and a second illuminance sensor, and the second illuminance sensor is arranged on the light exit side of the light source;

[0009] A controller, wherein the first illuminance sensor and the second illuminance sensor are electrically connected with the controller;

[0010] When the conveyor belt transports the calibration fixture to the processing device, the light source illuminates the calibration fixture so that the first illuminance sensor collects the first illuminance data applied by the light source to the calibration fixture and sends the first illuminance data to the controller. The second illuminance sensor collects the second illuminance data output by the light source and sends the second illuminance data to the controller. The controller receives the first illuminance data and the second illuminance data, compares the first illuminance data and the second illuminance data, and calibrates the light source based on the comparison result.

[0011] In one embodiment, the calibration fixture includes a housing, a circuit board disposed inside the housing, a communication module for electrical connection with the controller disposed on the circuit board, probes disposed at intervals on the housing, a first illuminance sensor disposed inside each probe, the first illuminance sensor being electrically connected to the circuit board, and the first illuminance sensor being used to send the first illuminance data to the controller through the communication module.

[0012] In one embodiment, the probe includes a housing, one end of which has a light-transmitting hole. A first diffuser, a visible light filter, an infrared filter, a second diffuser, and a first illuminance sensor are sequentially stacked inside the light-transmitting hole from its opening inwards.

[0013] In one embodiment, there are multiple probes, which are spaced apart within the housing along a first direction. The conveyor belt extends along a second direction, and the two sides of the housing along the first direction are respectively used to abut against the conveyor belt so that the housing can move along the second direction. The first direction is different from the second direction. The processing device has multiple light sources, and the multiple light sources are arranged in a one-to-one correspondence with the multiple probes.

[0014] In one embodiment, the first illuminance sensor includes a control board and a light sensor and a temperature sensor electrically connected to the control board. The light sensor is disposed corresponding to the opening, and the temperature sensor is disposed on one side of the control board. A pressure sleeve is fitted around the outer periphery of the light sensor, and a gasket is provided between the pressure sleeve and the second diffuser. The gasket is annularly arranged and placed around the outer periphery of the pressure sleeve.

[0015] In one embodiment, the circuit board is also electrically connected to a display screen and control buttons. The display screen is used to display the band of the communication module, and the control buttons are electrically connected to the communication module and used to adjust the band of the communication module. The housing has a display window corresponding to the position of the display screen.

[0016] In one embodiment, the production line calibration system further includes a wireless receiver and an amplifier. The amplifier is electrically connected to both the second illuminance sensor and the controller. The second illuminance data collected by the second illuminance sensor is sent to the amplifier, amplified by the amplifier, and then sent to the controller.

[0017] The wireless receiver is electrically connected to both the communication module and the controller. The first illuminance sensor is used to send the collected first illuminance data to the wireless receiver through the communication module, and the wireless receiver is used to send the received first illuminance data to the controller.

[0018] In one embodiment, the production line calibration system further includes a barcode scanner electrically connected to the controller. The calibration fixture is provided with a calibration identification code. The conveyor belt is also used to transport production fixtures, which are provided with production identification codes. The barcode scanner is used to identify the production identification code and the calibration identification code and send the identification result to the controller.

[0019] The present invention also provides a pipeline calibration method, applied to the above-mentioned pipeline calibration system, the pipeline calibration method comprising the following steps:

[0020] The calibration fixture is placed on the conveyor belt and transported to the processing device via the conveyor belt;

[0021] The processing device controls the light source to illuminate the calibration fixture, and collects the second illuminance data output by the processing device through the second illuminance sensor, and sends the second illuminance data to the controller;

[0022] The calibration fixture acquires first illuminance data applied to the calibration fixture by the light source through the first illuminance sensor, and sends the first illuminance data to the controller;

[0023] The controller compares the first illuminance data and the second illuminance data;

[0024] If the comparison result is qualified, the conveyor belt and the processing device are controlled to continue processing;

[0025] If the comparison result is unqualified, the conveyor belt and the processing device are stopped, and the light source is calibrated.

[0026] In one embodiment, the production line calibration system further includes a barcode scanner electrically connected to the controller, the calibration fixture is provided with a calibration identification code, and the conveyor belt is also used to transport production fixtures, which are provided with production identification codes.

[0027] The steps of placing the calibration fixture on the conveyor belt and conveying the calibration fixture to the processing device via the conveyor belt include:

[0028] The calibration fixture is placed on the conveyor belt, and the calibration fixture and the production fixture are transported to the processing device by the conveyor belt.

[0029] Before the step of the processing device controlling the light source to illuminate the calibration fixture, the following is also included:

[0030] The scanner identifies the production identification code and the calibration identification code and sends the identification result to the controller.

[0031] If the identification result is a production identification code, then the processing device performs production processing on the production tooling;

[0032] If the identification result is a calibration identification code, then the step of the processing device controlling the light source to illuminate the calibration fixture continues.

[0033] In the technical solution of this invention, a calibration fixture is placed on a conveyor belt, which transports the fixture to the processing device. The light source of the processing device illuminates the calibration fixture. A first illuminance sensor on the calibration fixture collects the first illuminance data applied by the light source and sends it to a controller. A second illuminance sensor collects the second illuminance data output by the light source and sends it to the controller. The controller then compares the first and second illuminance data. If the comparison result is acceptable, the conveyor belt and processing device 3 do not need to be stopped and processing continues. If the comparison result is unacceptable, the conveyor belt and processing device 3 stop to calibrate the light source of the processing device 3. This invention, through the design of conveying the calibration fixture on the production line, uses the first illuminance sensor on the calibration fixture and the second illuminance sensor of the processing device 3 to detect the processing accuracy of the light source. This eliminates the need for manual inspection, improving detection accuracy. Furthermore, calibration is only performed when the comparison result is unacceptable, eliminating the need for downtime and saving production time, thus significantly improving the production efficiency of the production line. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of a production line calibration system provided in an embodiment of the present invention;

[0036] Figure 2 This is an exploded view of the calibration fixture of a production line calibration system provided in an embodiment of the present invention;

[0037] Figure 3 This is an exploded structural diagram of the calibration tooling probe of a production line calibration system provided in an embodiment of the present invention.

[0038] Figure 4 This is a flowchart of a pipeline calibration method provided in an embodiment of the present invention.

[0039] Explanation of icon numbers:

[0040] 100. Production line calibration system; 1. Calibration fixture; 11. First illuminance sensor; 111. Control board; 112. Light sensor; 113. Temperature sensor; 114. Pressure sleeve; 115. Washer; 12. Housing; 121. Display window; 122. First housing; 123. Second housing; 1231. Mounting cavity; 124. Viewing window filter; 13. Circuit board; 131. Display screen; 132. Control button; 14. Communication module; 15. Probe; 151. Housing; 152. Light transmission hole; 153. First diffuser; 154. Visible light filter; 155. Infrared filter; 156. Second diffuser; 2. Conveyor belt; 3. Processing device; 31. Second illuminance sensor; 32. Light source; 4. Controller; 5. Wireless receiver; 6. Amplifier; 7. Barcode scanner; 8. Production fixture.

[0041] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely one partial embodiment of the present invention, and not the entire embodiment. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each shell in a certain specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0044] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0045] In the processing equipment, the output power of the UV-LED light source used for light illumination processing may be affected by factors such as voltage and current fluctuations, excessive temperature, and aging of LED beads or lenses during continuous processing. This can lead to a decrease in the processing accuracy of the equipment. To avoid this, the existing technology usually involves stopping the production line at regular intervals and then manually inspecting the processing equipment. This method, on the one hand, increases manpower and material resources and reduces inspection efficiency by requiring manual inspection; on the other hand, stopping the production line and not finding any abnormalities in the processing equipment will waste production time and reduce production efficiency.

[0046] Please combine Figures 1 to 3 To address the aforementioned problems, this invention proposes a production line calibration system 100, comprising a calibration fixture 1, a conveyor belt 2, a processing device 3, and a controller 4. The calibration fixture 1 is equipped with a first illuminance sensor 11. The conveyor belt 2 transports the calibration fixture 1. The processing device 3 is located on one side of the conveyor belt 2 and is equipped with a light source 32 and a second illuminance sensor 31, which is correspondingly located on the light-emitting side of the light source 32. Both the first illuminance sensor 11 and the second illuminance sensor 31 are electrically connected to the controller 4. When the conveyor belt 2 transports the calibration fixture 1 to the processing device 3, the light source 32 irradiates the calibration fixture 1, causing the first illuminance sensor 11 to collect first illuminance data applied by the light source 32 to the calibration fixture 1 and send the first illuminance data to the controller 4. The second illuminance sensor 31 collects second illuminance data output by the light source 32 and sends the second illuminance data to the controller 4. The controller 4 receives the first illuminance data and the second illuminance data, compares the first illuminance data and the second illuminance data, and calibrates the light source 32 based on the comparison result.

[0047] It should be noted that the first illuminance data is the actual output working data of the light source 32, while the second illuminance data is the rated data set by the light source 32. The actual output of the light source 32 is affected by many factors, so the actual output working data will deviate from the rated data. Therefore, the working status of the light source 32 can be judged by comparing the first illuminance data and the second illuminance data. If the two deviate too much, it indicates that the light source 32 of the processing device 3 is abnormal and needs to be stopped for inspection and calibration.

[0048] In the technical solution of the present invention, a calibration fixture 1 is placed on a conveyor belt 2, and the conveyor belt 2 transports the calibration fixture 1 to a processing device 3. The light source 32 of the processing device 3 illuminates the calibration fixture 1. The first illuminance sensor 11 on the calibration fixture 1 collects the first illuminance data applied by the light source 32 to the calibration fixture 1 and sends the first illuminance data to the controller 4. The second illuminance sensor 31 collects the second illuminance data output by the light source 32 and sends the second illuminance data to the controller 4. Then the controller 4 compares the first illuminance data and the second illuminance data. If the comparison result is qualified, the conveyor belt 2 and the processing device 3 do not need to be stopped and processing continues. If the comparison result is unqualified, the conveyor belt 2 and the processing device 3 stop and the light source 32 of the processing device 3 is calibrated. This invention, through the design of a calibration fixture 1 conveyed on the production line, uses a first illuminance sensor 11 on the calibration fixture 1 and a second illuminance sensor 31 on the processing device 3 to detect the processing accuracy of the light source 32. This eliminates the need for manual inspection, improves detection accuracy, and only stops the machine for calibration when the comparison result is unqualified. This eliminates the need for machine downtime for inspection, avoids wasting production time, and significantly improves the production efficiency of the production line.

[0049] In one embodiment, the calibration fixture 1 includes a housing 12, a circuit board 13 is disposed inside the housing 12, a communication module 14 for electrical connection with the controller 4 is disposed on the circuit board 13, a probe 15 is disposed on the housing 12, a first illuminance sensor 11 is disposed inside the probe 15, the first illuminance sensor 11 is electrically connected to the circuit board 13, and the first illuminance sensor 11 is used to send first illuminance data to the controller 4 through the communication module 14.

[0050] Both the first illuminance sensor 11 and the communication module 14 are electrically connected to the circuit board 13, so that the first illuminance data detected by the first illuminance sensor 11 is sent to the communication module 14 through the circuit board 13. The communication module 14 then uses data interaction with the controller 4 to realize fully automated detection of the light source 32. There is no need for manual detection one by one, which reduces the complexity of the detection process. Moreover, the machine only needs to be stopped for calibration when the comparison result is abnormal, thereby avoiding unnecessary downtime and ensuring the continuity of the production line and production efficiency.

[0051] In one embodiment, the probe 15 includes a housing 151, one end of which has a light-transmitting hole 152. Inside the light-transmitting hole 152, from the opening of the light-transmitting hole 152 inward, there are a first diffuser 153, a visible light filter 154, an infrared filter 155, a second diffuser 156 and a first illuminance sensor 11 stacked in sequence.

[0052] The first diffuser 153 and the second diffuser 156 soften the light entering the probe 15, avoiding measurement errors caused by direct strong light. The visible light filter 154 and the infrared filter 155 effectively filter stray light and unwanted spectral components, ensuring that the light signal received by the first illuminance sensor 11 is purer and more stable, thereby improving the accuracy and reliability of illuminance data acquisition and enhancing the overall detection precision.

[0053] In one embodiment, there are multiple probes 15, which are spaced apart in the housing 12 along a first direction. The conveyor belt 2 extends along a second direction, and the two sides of the housing 12 along the first direction are respectively used to abut against the conveyor belt 2 so that the housing 12 can move along the second direction. The first direction is different from the second direction. The processing device 3 has multiple light sources 32, and the multiple light sources 32 and the multiple probes 15 are arranged in a one-to-one correspondence.

[0054] Specifically, please refer to Figure 1 The first direction is Figure 1 The front and back directions, the second direction is Figure 1 The left and right directions in the middle refer to the conveying direction of conveyor belt 2.

[0055] Illuminance data at different positions along the first direction are collected by the first illuminance sensor 11 in multiple probes 15, and it is ensured that multiple probes 15 are in the same position along the second direction, only differing in the first direction. This allows for the detection of the first illuminance data of the light source 32 at different positions, and the first illuminance data is transmitted to the controller 4 for comparison and analysis. This enables multi-point detection of the light output accuracy of the light source 32, and can more comprehensively reflect the effect of the light source 32 on the calibration fixture 1 at different positions, which helps to improve detection accuracy and reliability. Furthermore, multiple probes 15 can simultaneously detect multiple light sources 32 one by one, which greatly improves detection efficiency.

[0056] In one embodiment, the first illuminance sensor 11 includes a control board 111 and a light sensor 112 and a temperature sensor 113 electrically connected to the control board 111. The light sensor 112 is provided with an opening, and the temperature sensor 113 is provided on one side of the control board 111. A pressure sleeve 114 is provided around the outer periphery of the light sensor 112. A washer 115 is provided between the pressure sleeve 114 and the second diffuser 156. The washer 115 is arranged in a ring and is provided around the outer periphery of the pressure sleeve 114.

[0057] The opening of the light sensor 112 ensures that it directly receives the light signal processed by the filter and diffuser, improving the authenticity and accuracy of the illuminance data acquisition. The temperature sensor 113, located on one side of the control board 111, can monitor the internal temperature of the probe 15 in real time, avoiding interference from temperature changes on the measurement results of the light sensor 112, thus ensuring data stability. The light sensor 112 is fitted with a pressure sleeve 114, and an annular washer 115 is placed between the pressure sleeve 114 and the second diffuser 156. This effectively fixes the position of the light sensor 112 and reduces external vibration or stress transmission, preventing displacement of optical components, improving the stability of the optical path and detection accuracy. At the same time, the structural design of the annular washer 115 also helps to extend the service life of the light sensor 112 and the diffuser.

[0058] In one embodiment, the circuit board 13 is also electrically connected to a display screen 131 and a control button 132. The display screen 131 is used to display the band of the communication module 14, and the control button 132 is electrically connected to the communication module 14 and used to adjust the band of the communication module 14. The housing 12 has a display window 121 at the position corresponding to the display screen 131.

[0059] The operating band of the communication module 14 can be displayed intuitively on the display screen 131, making it easy for the operator to monitor the communication status in real time. The band of the communication module 14 can be flexibly adjusted through the control button 132 to adapt to different usage environments and needs, thereby enhancing the adaptability and stability of the system. The display window 121 opened on the outer casing 12 at the position corresponding to the display screen 131 ensures the visibility of the displayed information, while also ensuring the overall protection of the outer casing 12, thus improving the practicality and convenience of the system.

[0060] Specifically, the outer casing 12 includes a first outer casing 122 and a second outer casing 123 that are spliced ​​together. The display window 121 is formed on the first outer casing 122. A mounting cavity 1231 is formed on one side of the second outer casing 123. The circuit board 13 is installed in the mounting cavity 1231. The first outer casing 122 covers the mounting cavity 1231. A plurality of mounting holes are formed on the other side of the second outer casing 123. A plurality of probes 15 are correspondingly arranged in the mounting holes so that the first outer casing 122 does not block the light of the probes 15.

[0061] Furthermore, a viewing filter 124 is provided at the display window 121 to improve the display effect of the display screen 131.

[0062] In one embodiment, the production line calibration system 100 further includes a wireless receiver 5 and an amplifier 6. The amplifier 6 is electrically connected to both the second illuminance sensor 31 and the controller 4. The second illuminance data collected by the second illuminance sensor 31 is sent to the amplifier 6 and amplified by the amplifier 6 before being sent to the controller 4. The wireless receiver 5 is electrically connected to both the communication module 14 and the controller 4. The first illuminance sensor 11 is used to send the collected first illuminance data to the wireless receiver 5 through the communication module 14. The wireless receiver 5 is used to send the received first illuminance data to the controller 4.

[0063] Amplifying the second illuminance data using amplifier 6 avoids data distortion caused by signal attenuation during transmission, ensuring that the second illuminance data received by controller 4 is clearer and more accurate. Receiver 5 receives and transmits the first illuminance data to controller 4 wirelessly, avoiding the wiring difficulties associated with complex wired connections, improving system flexibility and reliability, and facilitating rapid deployment and maintenance in a production line environment. This further enhances the efficiency and stability of the entire production line calibration system 100.

[0064] In one embodiment, the production line calibration system 100 further includes a barcode scanner 7 electrically connected to the controller 4. The calibration fixture 1 is provided with a calibration identification code. The conveyor belt 2 is also used to transport the production fixture 8, which is provided with a production identification code. The barcode scanner 7 is used to identify the production identification code and the calibration identification code and send the identification result to the controller 4.

[0065] By setting calibration identification codes and production identification codes on calibration fixture 1 and production fixture 8 respectively, and using barcode scanner 7 to identify the production identification codes and calibration identification codes, the controller 4 can accurately distinguish whether the equipment currently being transported to the processing device 3 is production fixture 8 or calibration fixture 1. This triggers the detection process when calibration fixture 1 passes by, and executes the normal production process when production fixture 8 passes by, effectively avoiding downtime or missed detection due to misjudgment, ensuring that the automated operation logic of the system is clear and reliable, and improving the intelligence level of the production line and the overall production efficiency.

[0066] Please combine Figure 1 and Figure 4 The present invention also provides a pipeline calibration method, applied to the above-mentioned pipeline calibration system 100, the pipeline calibration method comprising the following steps:

[0067] S100: Place the calibration fixture on the conveyor belt and transport the calibration fixture to the processing device via the conveyor belt;

[0068] There is no need to stop the conveyor belt 2 and the processing device 3. The calibration fixture 1 can be placed directly on the conveyor belt 2 and moved to the position of the processing device 3 along the production line via the conveyor belt 2.

[0069] S200: The processing device controls the light source to illuminate the calibration fixture, and collects the second illuminance data output by the processing device through the second illuminance sensor, and sends the second illuminance data to the controller;

[0070] The processing device 3 controls the light source 32 to perform illumination operation on the calibration fixture 1;

[0071] S300: The calibration fixture acquires the first illuminance data applied to the calibration fixture by the light source through the first illuminance sensor, and sends the first illuminance data to the controller;

[0072] S400: The controller compares the first illuminance data and the second illuminance data;

[0073] After receiving the first illuminance data collected by the first illuminance sensor 11 and the second illuminance data collected by the second illuminance sensor 31, the controller 4 compares and analyzes the two sets of data to determine whether the processing accuracy of the processing device 3 meets the requirements.

[0074] S500: If the comparison result is qualified, control the conveyor belt and the processing device to continue processing;

[0075] In specific comparisons, the two usually have an error range. If the result is within the error range, the comparison result is considered acceptable. If the result is outside the error range, the error of the processing device 3 is considered too large and needs to be calibrated, otherwise it will affect the production quality.

[0076] S600: If the comparison result is unqualified, control the conveyor belt and the processing device to stop, and calibrate the light source.

[0077] This invention uses a calibration fixture 1 conveyed on an assembly line to detect the processing accuracy of the processing device 3 by means of a first illuminance sensor 11 on the calibration fixture 1 and a second illuminance sensor 31 on the processing device 3. This eliminates the need for manual inspection, improves detection accuracy, and only stops the machine for calibration when the comparison result is unqualified. This eliminates the need for machine downtime for inspection, avoids wasting production time, and significantly improves the production efficiency of the assembly line.

[0078] In one embodiment, the production line calibration system 100 further includes a barcode scanner 7 electrically connected to the controller 4, a calibration identification code is provided on the calibration fixture 1, and the conveyor belt 2 is also used to transport the production fixture 8, which is provided with a production identification code.

[0079] Step S100 includes:

[0080] S110: Place the calibration fixture on the conveyor belt, and transport the calibration fixture and the production fixture to the processing device via the conveyor belt;

[0081] The conveyor belt 2 simultaneously transports the production tooling 8 and the calibration tooling 1, eliminating the need for a separate conveyor belt 2 for the calibration tooling 1. Furthermore, placing the calibration tooling 1 will not affect the processing of the preceding production tooling 8, thus significantly improving production efficiency.

[0082] The steps preceding step S200 also include:

[0083] S190: The scanner identifies the production identification code and the calibration identification code and sends the identification result to the controller;

[0084] Before the calibration fixture 1 or the production fixture 8 arrives at the processing device 3, the barcode scanner 7 reads the calibration identification code or production identification code on the calibration fixture 1 or the production fixture 8, determines whether the current fixture is the production fixture 8 or the calibration fixture 1, and transmits the result to the controller 4. The controller 4 controls the subsequent operations of the processing device 3 and the conveyor belt 2 according to the identification result.

[0085] S191: If the identification result is a production identification code, then the processing device performs production processing on the production tooling;

[0086] When the tooling type is production tooling 8, the controller 4 controls the processing device 3 to execute the production process normally, ensuring the continuous processing of production tooling 8 and maintaining the efficient operation of the production line.

[0087] S192: If the identification result is a calibration identification code, then continue to execute step S200.

[0088] When the fixture type is calibration fixture 1, the controller 4 triggers the processing device 3 to apply light. The first illuminance sensor 11 and the second illuminance sensor 31 respectively collect the first illuminance data applied to the calibration fixture 1 by the processing device 3 and the second illuminance data output, and transmit the data to the controller 4 for comparison. Through the design of calibration identification codes and production identification codes, it is ensured that the calibration fixture 1 can accurately trigger the calibration process in the production line without manual intervention, ensuring real-time monitoring of the processing accuracy of the processing device 3, improving the stability and reliability of the production process, and only stopping for calibration when necessary, thus optimizing the efficiency of the production line.

[0089] The above are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made under the concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A pipelined calibration system, characterized by, The pipeline calibration system comprises a calibration tool, a conveying belt, a processing device, a controller, and a code scanner. The calibration tool is provided with a first illuminance sensor. The conveying belt is used for conveying the calibration tool. The processing device is arranged on one side of the conveying belt and is provided with a light source and a second illuminance sensor. The first illuminance sensor and the second illuminance sensor are electrically connected to the controller. When the conveying belt conveys the calibration tool to the processing device, the light source irradiates the calibration tool so that the first illuminance sensor collects first illuminance data applied by the light source to the calibration tool and sends the first illuminance data to the controller, the second illuminance sensor is used to collect second illuminance data output by the light source and send the second illuminance data to the controller, the controller is used to receive the first illuminance data and the second illuminance data and compare the first illuminance data with the second illuminance data, and calibrate the light source according to the comparison result. The pipeline calibration system further comprises a code scanner electrically connected to the controller, the calibration tool is provided with a calibration identification code, the conveying belt is also used for conveying a production tool, the production tool is provided with a production identification code, the code scanner is used to identify the production identification code and the calibration identification code and send the identification result to the controller, the controller is used to trigger a detection process when the calibration tool passes, and execute a normal production process when the production tool passes.

2. The pipelined calibration system of claim 1, wherein, The calibration tool comprises a shell, the shell is provided with a circuit board, the circuit board is provided with a communication module for electrical connection with the controller, the shell is provided with a probe, the probe is provided with the first illuminance sensor, the first illuminance sensor is electrically connected to the circuit board, and the first illuminance sensor is used to send the first illuminance data to the controller through the communication module.

3. The pipelined calibration system of claim 2, wherein, The probe comprises a shell body, a light transmission hole is formed in one end of the shell body, a first soft light sheet, a visible light filter, an infrared filter, a second soft light sheet, and the first illuminance sensor are sequentially stacked in the light transmission hole from the opening of the light transmission hole.

4. The pipelined calibration system of claim 3, wherein, A plurality of probes are arranged in the shell in a first direction, the conveying belt extends in a second direction, and the shell is arranged to abut the conveying belt on both sides in the first direction to enable the shell to move in the second direction.

5. The pipelined calibration system of claim 3, wherein, The first illuminance sensor comprises a control board, a light sensor, and a temperature sensor electrically connected to the control board, the light sensor is arranged corresponding to the opening, the temperature sensor is arranged on one side of the control board, the light sensor is sleeved with a pressing sleeve, a gasket is arranged between the pressing sleeve and the second soft light sheet, and the gasket is annularly arranged and arranged on the outer periphery of the pressing sleeve.

6. The pipelined calibration system of claim 2, wherein, The circuit board is also electrically connected with a display screen and a control button, the display screen is used for displaying a wave band of the communication module, and the control button is electrically connected with the communication module and is used for adjusting the wave band of the communication module; and the shell is provided with a display window corresponding to the position of the display screen.

7. The pipelined calibration system of any of claims 2 to 6, wherein, The pipeline calibration system further comprises a wireless receiver and an amplifier, the amplifier is electrically connected with the second illuminance sensor and the controller, the second illuminance data collected by the second illuminance sensor is sent to the amplifier, and then is sent to the controller after being amplified by the amplifier; The wireless receiver is electrically connected with the communication module and the controller, the first illuminance sensor is used for sending the collected first illuminance data to the wireless receiver through the communication module, and the wireless receiver is used for sending the received first illuminance data to the controller.

8. A method of pipeline calibration, the method comprising: The pipeline calibration method applied to the pipeline calibration system in any one of claims 1 to 7 comprises the following steps: Placing the calibration tool on the conveying belt and conveying the calibration tool to the processing device through the conveying belt; The processing device controls the light source to irradiate the calibration tool, and collects second illuminance data output by the processing device through the second illuminance sensor, and the second illuminance sensor sends the second illuminance data to the controller; The calibration tool collects first illuminance data applied by the light source to the calibration tool through the first illuminance sensor, and sends the first illuminance data to the controller; The controller compares the first illuminance data and the second illuminance data; If the comparison result is qualified, the conveying belt and the processing device continue to process; If the comparison result is unqualified, the conveying belt and the processing device stop, and the light source is calibrated.

9. The method of pipeline calibration of claim 8, wherein, The pipeline calibration system further comprises a code scanner electrically connected with the controller, the calibration tool is provided with a calibration identification code, and the conveying belt is further used for conveying a production tool, and the production tool is provided with a production identification code; The step of placing the calibration tool on the conveying belt and conveying the calibration tool to the processing device through the conveying belt comprises: Placing the calibration tool and the production tool on the conveying belt and conveying the calibration tool and the production tool to the processing device through the conveying belt; The step of controlling the light source to irradiate the calibration tool by the processing device further comprises: Identifying the production identification code and the calibration identification code through the code scanner and sending the identification result to the controller; If the identification result is the production identification code, the processing device processes the production tool; If the identification result is the calibration identification code, the step of controlling the light source to irradiate the calibration tool by the processing device is continued.

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