Method and device for optimizing preparation process of high-clearness acrylic resin lens

Abstract

The invention discloses a preparation process optimization method and device of a high-clearness acrylic resin lens, and relates to the related field of data processing.The method comprises the steps that a raw material mixed solution used for preparing the acrylic resin lens is obtained for a polymerization reaction, and a polymerized mixed solution is obtained; a turbidity detection device is arranged, the turbidity detection device is used for carrying out turbidity detection on the polymerization mixed solution, turbidity detection data are obtained and compared with a turbidity detection threshold value arranged in the turbidity detection device, and a detection feedback signal is obtained to carry out feedback treatment on the polymerization mixed solution; according to the present invention, the technical problem that the turbidity of the polymerization mixed solution is difficult to accurately control in the traditional preparation process is solved, the accurate control of the turbidity of the polymerization mixed solution is achieved, and the high-definition acrylic resin lens is prepared by using the high-definition acrylic resin lens prepared by using the high-definition acrylic resin lens prepared by using the high-definition acrylic resin lens. And the clarity, the preparation quality and the performance of the lens are effectively improved.

Description

Technical Field

[0001] This application relates to the field of data processing, and in particular to an optimized method and apparatus for the preparation process of high-definition clear acrylic resin lenses. Background Technology

[0002] In the field of acrylic resin lens manufacturing, numerous challenges remain in the pursuit of higher quality lenses. While traditional manufacturing processes can produce acrylic resin lenses, achieving ideal precision in controlling the turbidity of the polymerization solution is difficult. This imprecise control of turbidity often results in insufficient clarity in the final lens, affecting its overall quality and performance, and failing to meet the market's growing demand for high-clarity lenses. This leads to the technical problem of precisely controlling the turbidity of the polymerization solution. Summary of the Invention

[0003] This application provides an optimized method and apparatus for the preparation process of high-definition acrylic resin lenses, which solves the technical problem of difficulty in accurately controlling the turbidity of the polymer mixed solution in traditional preparation processes. It achieves precise control of the turbidity of the polymer mixed solution, effectively improving the clarity, preparation quality and performance of the lenses.

[0004] This application provides an optimized manufacturing process method for high-definition clear acrylic resin lenses. The method is applied to an optimized manufacturing process apparatus for high-definition clear acrylic resin lenses, comprising: obtaining a raw material mixture solution for preparing acrylic resin lenses; performing a polymerization reaction on the raw material mixture solution to obtain a polymerized mixture solution; setting up a turbidity detection device to detect the turbidity of the polymerized mixture solution, obtaining turbidity detection data, comparing the turbidity detection data with a turbidity detection threshold built into the turbidity detection device, and obtaining a detection feedback signal; performing feedback processing on the polymerized mixture solution according to the detection feedback signal to obtain a purified mixture solution with a turbidity detection threshold, and using the purified mixture solution to prepare high-definition clear acrylic resin lenses.

[0005] In a possible implementation, the following process is performed: the turbidity detection device includes a transmissive light source assembly, a light intensity receiver, and a transparent detection chamber, wherein the transparent detection chamber is installed on the side wall of the polymerization reactor, and turbidity is detected when the polymerization mixture in the polymerization reactor passes through the transparent detection chamber to obtain turbidity detection data.

[0006] In a possible implementation, turbidity detection is performed when the polymerization mixture in the polymerization reactor passes through the transparent detection chamber, and the following processes are executed: driving the transmissive light source assembly to emit a transmission wavelength signal for turbidity detection; the light intensity receiver acquiring the received wavelength signal transmitted through the polymerization mixture by the transmission wavelength signal; and analyzing the transmission wavelength signal and the received wavelength signal to obtain turbidity detection data.

[0007] In a possible implementation, the following processing is performed: the transmittance is calculated based on the Beer-Lambert law, where the transmittance is the ratio of the intensity of the received wavelength signal to the intensity of the transmitted wavelength signal, and the transmittance is converted into turbidity detection data output.

[0008] In a possible implementation, the following process is performed: the turbidity detection threshold is less than NTU 2.0.

[0009] In a possible implementation, the polymer mixed solution is processed according to the detection feedback signal to obtain a purified mixed solution with a turbidity detection threshold. The following processing is performed: acquiring the feedback processing device corresponding to the detection feedback signal transmitter; obtaining device feedback processing parameters for controlling the feedback processing device; starting the feedback processing device using the detection feedback signal; performing PID adaptive control analysis on the device feedback processing parameters based on the turbidity detection difference between the turbidity detection data and the turbidity detection threshold; and outputting adaptive PID processing parameters. The feedback processing device processes the polymer mixed solution according to the adaptive PID processing parameters to obtain a purified mixed solution with a turbidity detection threshold.

[0010] In a possible implementation, the following process is performed: the feedback processing device includes at least one of a stirring device and a filtering device.

[0011] This application also provides an optimized device for the preparation process of high-definition clear acrylic resin lenses, comprising: an acquisition module for acquiring a raw material mixture solution for preparing acrylic resin lenses; a polymerization module for performing a polymerization reaction on the raw material mixture solution to obtain a polymerized mixture solution; a detection module for setting up a turbidity detection device to detect the turbidity of the polymerized mixture solution, acquiring turbidity detection data, comparing the turbidity detection data with a turbidity detection threshold built into the turbidity detection device, and acquiring a detection feedback signal; and a feedback module for performing feedback processing on the polymerized mixture solution according to the detection feedback signal to obtain a purified mixture solution with a turbidity detection threshold, and using the purified mixture solution to prepare high-definition clear acrylic resin lenses.

[0012] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0013] This application provides an optimized method and apparatus for the preparation process of high-definition clear acrylic resin lenses, which relates to the field of data processing technology. It solves the technical problem that the turbidity of the polymer mixed solution is difficult to control precisely in the traditional preparation process, and realizes the precise control of the turbidity of the polymer mixed solution, effectively improving the clarity, preparation quality and performance of the lens. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings of the embodiments of this application will be briefly described below. Flowcharts are used in this application to illustrate the operations performed by the apparatus according to the embodiments of this application. It should be understood that the preceding or following operations are not necessarily performed precisely in sequence. Instead, various steps can be processed in reverse order or simultaneously as needed. Furthermore, other operations can be added to these processes, or one or more steps can be removed from these processes.

[0015] Figure 1 A flowchart illustrating an optimized manufacturing process for high-definition acrylic resin lenses provided in this application embodiment;

[0016] Figure 2 This is a schematic diagram of a device for optimizing the manufacturing process of high-definition acrylic resin lenses, provided in an embodiment of this application. Detailed Implementation

[0017] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application.

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description of this application will be provided in conjunction with the accompanying drawings. The described embodiments should not be considered as limitations on this application. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] In the following description, references to "some embodiments" describe a subset of all possible embodiments. However, it is understood that "some embodiments" can be the same or different subsets of all possible embodiments and can be combined with each other without conflict. The terms "first" and "second" are used merely to distinguish similar objects and do not represent a specific ordering of objects. The terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or server that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or modules not explicitly listed or inherent to these processes, methods, products, or apparatuses. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of this application only.

[0020] This application provides an optimized method for the fabrication process of high-definition clear acrylic resin lenses. The method is applied to an apparatus for optimizing the fabrication process of high-definition clear acrylic resin lenses, such as... Figure 1 As shown, the method includes:

[0021] Step A100: Obtain a raw material mixture solution for preparing acrylic resin lenses;

[0022] Specifically, in the manufacturing process of high-definition acrylic resin lenses, the core objective of obtaining the raw material mixture solution is to prepare a highly uniform, bubble-free, impurity-free prepolymer mixture or monomer mixture with precise chemical composition and appropriate viscosity, laying the foundation for subsequent casting, polymerization, and curing. The quality of the solution directly affects the optical clarity, uniformity, internal stress, and mechanical properties of the final lens.

[0023] Therefore, the core of preparing the high-definition acrylic resin lens raw material mixing solution lies in achieving precise, highly uniform and defect-free prepolymer mixing. The process can be as follows: First, the main raw material methyl methacrylate monomer is washed with alkali, water and vacuum distilled to remove the polymerization inhibitor and water. Then, the solid additive is pre-dissolved in a small amount of the main raw material methyl methacrylate monomer to form a concentrated solution. All liquid raw materials must be filtered through a 0.1-1.0μm high-precision filter to remove particulate impurities.

[0024] Further, in an inert reactor with low-temperature control at 10-25℃, the refined main raw material, methyl methacrylate monomer, is added precisely according to the formula. Under gentle stirring at approximately 100-300 rpm, the initiator concentrate, crosslinking agent, chain transfer agent, release agent, and other additive solutions are added slowly and sequentially, ensuring that each component is evenly dispersed before adding the next, avoiding vigorous stirring that could introduce air bubbles.

[0025] The mixture is transferred to a vacuum system and gradually evacuated to a high vacuum of less than 0.1 kPa using a step-down pressure reduction method. It is then maintained at a low speed for tens of minutes to several hours to allow dissolved and entrained bubbles to escape fully. Finally, by strictly controlling the purity of raw materials, metering accuracy, mixing uniformity, vacuum depth, and environmental cleanliness, an optical-grade mixture with no bubbles, no impurities, low viscosity, and precise chemical composition is obtained, laying the foundation for subsequent polymerization.

[0026] Step A200 is performed to carry out a polymerization reaction on the raw material mixture solution to obtain a polymerized mixture solution;

[0027] Specifically, the core of the polymerization reaction lies in converting a monomer mixture, primarily composed of methyl methacrylate monomer, into a prepolymer with a specific molecular weight and viscosity through a controlled temperature program. Simultaneously, it is crucial to strictly avoid explosive polymerization, bubble formation, and internal defects. This process is achieved through precise temperature program control, including stepwise heating, isothermal maintenance, rapid cooling, appropriate stirring, a tightly sealed inert atmosphere, and real-time viscosity / conversion rate monitoring. This ensures the free radical polymerization reaction proceeds smoothly, uniformly, and controllably, ultimately yielding a prepolymer slurry with suitable viscosity, low bubbles, no gelation, and stable chemical activity. This provides an ideal precursor for subsequent casting and final high-temperature curing. Managing the exothermic reaction and controlling viscosity are key challenges in avoiding optical defects.

[0028] Execute step A300, set up a turbidity detection device, use the turbidity detection device to detect the turbidity of the polymer mixed solution, obtain turbidity detection data, compare the turbidity detection data with the turbidity detection threshold built into the turbidity detection device, and obtain a detection feedback signal.

[0029] In one possible implementation, step A300 further includes step A310, wherein the turbidity detection device includes a transmissive light source assembly, a light intensity receiver, and a transparent detection chamber, wherein the transparent detection chamber is installed on the side wall of the polymerization reactor, and turbidity is detected when the polymerization mixture in the polymerization reactor passes through the transparent detection chamber to obtain turbidity detection data.

[0030] In one possible implementation, step A310 further includes step A311, driving the transmissive light source assembly to emit an emission wavelength signal for turbidity detection; performing step A312, the light intensity receiver acquiring the received wavelength signal transmitted through the polymer mixed solution by the emission wavelength signal; and performing step A313, analyzing the emission wavelength signal and the received wavelength signal to obtain turbidity detection data.

[0031] In one possible implementation, step A313 further includes step A3131, calculating the transmittance based on Beer-Lambert's law, wherein the transmittance is the ratio of the intensity of the received wavelength signal to the intensity of the transmitted wavelength signal, and converting the transmittance into turbidity detection data output.

[0032] Specifically, when the turbidity detection device is activated, as the polymer mixed solution flows through the transparent detection cavity embedded in the side wall (which can be made of high-temperature resistant quartz glass, with the optical path precisely controlled at 10mm), the transmissive light source component in the turbidity detection device emits a monochromatic parallel beam. The light source is collimated by a calibration lens group and then incident perpendicularly into the cavity, ensuring the beam diameter is less than or equal to 1mm to reduce scattering errors. Simultaneously, a light intensity receiver captures the transmitted light signal at the beam exit end, and its surface integrates a 650±5nm narrowband filter to shield against environmental stray light interference.

[0033] Furthermore, based on Beer-Lambert's law, the received wavelength signal intensity is used as the numerator and the emitted wavelength signal intensity is used as the denominator for synchronous acquisition every 200ms. The received wavelength signal intensity is the light intensity value measured by the light intensity receiver after penetrating the slurry, and the emitted wavelength signal intensity is the original light intensity of the light source obtained in real time through the spectrometer. The ratio of the received wavelength signal intensity as the numerator and the emitted wavelength signal intensity as the denominator is calculated as the transmittance. By fitting a pre-stored transmittance-turbidity calibration curve with a standard turbidity liquid, a nonlinear conversion of transmittance to turbidity is achieved, and turbidity detection data is obtained.

[0034] In one possible implementation, step A300 further includes step A320, wherein the turbidity detection threshold is less than NTU 2.0.

[0035] The turbidity detection device has pre-stored standard thresholds for optical-grade acrylic turbidity, with the acceptable range being 0-0.2 NTU, the warning threshold being 0.2-0.6 NTU, and the exceeding threshold being >0.6 NTU. These thresholds are determined by reverse calculation based on historical measured data of qualified slurries and the requirement that the final lens transmittance be greater than 92%.

[0036] The turbidity detection data is compared in real time with the turbidity detection threshold built into the turbidity detection device to obtain a detection feedback signal. Specifically, NTU data is acquired every 2 seconds and compared with the turbidity detection threshold for a three-level logical judgment. The process is as follows:

[0037] If NTU < 0.20, output digital signal "00" to indicate qualification, output green qualification signal and light green light to allow slurry to flow to the casting station;

[0038] If NTU∈[0.20,0.60], output “01” to indicate a warning, trigger a yellow warning signal, and flash a yellow light. Automatically reduce the flow rate and start a high-frequency retest once per second. Due to possible brief bubble interference, an alarm prompts manual verification.

[0039] If NTU > 0.60 or the warning lasts for more than 15 seconds, output "10" to indicate that the limit has been exceeded, issue a red limit exceedance signal, keep the red light on, immediately close the downstream valve, stop casting, and introduce the slurry into the isolation tank.

[0040] By employing non-contact optical inspection and real-time closed-loop feedback, the accuracy of turbidity control is improved to the sub-micron level, eliminating lens haze defects caused by gels, impurities, or uneven dispersion. Compared to traditional offline sampling inspection, efficiency is increased by more than 90%, and human error is avoided. The immediate interception of excessive slurry reduces raw material waste, while the accumulated turbidity big data provides quantitative basis for process optimization.

[0041] Step A400 is executed, and the polymer mixed solution is processed according to the detection feedback signal to obtain a purified mixed solution with a turbidity detection threshold. High-definition clear acrylic resin lens is prepared using the purified mixed solution.

[0042] In one possible implementation, step A400 further includes step A410, acquiring the feedback processing device corresponding to the detection feedback signal transmitter; executing step A420, obtaining device feedback processing parameters for controlling the feedback processing device to perform feedback processing; executing step A430, using the detection feedback signal to start the feedback processing device, performing PID adaptive control analysis on the device feedback processing parameters according to the turbidity detection difference between the turbidity detection data and the turbidity detection threshold, and outputting adaptive PID processing parameters; executing step A440, the feedback processing device performs feedback processing on the polymer mixed solution according to the adaptive PID processing parameters to obtain a purified mixed solution with a turbidity detection threshold lower than the turbidity detection threshold.

[0043] In one possible implementation, step A410 further includes step A411, wherein the feedback processing device includes at least one of a stirring device and a filtering device.

[0044] Based on the obtained detection feedback signal, when the detection feedback signal is an out-of-range signal, such as the digital code "10", the source of the signal is analyzed, and the corresponding feedback processing equipment cluster, including stirring equipment and filtration equipment, is located.

[0045] The basic processing parameters of the equipment can be retrieved from the database. For example, the stirring equipment can include a speed range of 0-1000rpm and a power threshold of less than or equal to 2kW, while the filtration equipment can include a filter element grade of 0.1-5μm and a maximum pressure of 1.0MPa.

[0046] Using the turbidity detection difference, i.e., ΔNTU = real-time NTU - upper threshold 0.60, as the control variable, PID adaptive control analysis is performed, and adaptive PID processing parameters are output. The process is as follows:

[0047] Proportional term (P): Generates the base processing intensity, for example, triggering 0.45μm filtering when ΔNTU = 0.2;

[0048] Integral term (I): Cumulative historical exceedances; the longer the exceedance lasts, the higher the probability of activating ultrasonic dispersion.

[0049] Differential term (D): Predicts the trend of change. When NTU increases by 0.1 / min, the backup filter is activated in advance.

[0050] The polymer mixture is subjected to feedback processing according to adaptive PID processing parameters, that is, the NTU value is collected every 30 seconds, ΔNTU is recalculated and the PID parameters are refreshed to obtain a purified mixture that is lower than the turbidity detection threshold. The purified mixture is then used for low-pressure casting, followed by gradient curing and cooling demolding.

[0051] The final cast lens has a stable haze of 0.15-0.25%, and the light transmittance fluctuation range is narrowed from ±0.8% to ±0.3%, significantly improving optical consistency and resulting in a high-definition acrylic resin lens.

[0052] The embodiments of this application solve the technical problem that it is difficult to accurately control the turbidity of the polymer mixed solution in the traditional preparation process, and realize the technical effect of accurately controlling the turbidity of the polymer mixed solution, effectively improving the clarity, preparation quality and performance of the lens.

[0053] In the above text, refer to Figure 1 This paper describes in detail an optimized method for manufacturing a high-definition acrylic resin lens according to an embodiment of this application. Next, reference will be made to... Figure 2 This application describes an apparatus for optimizing the manufacturing process of high-definition clear acrylic resin lenses according to an embodiment of the present application.

[0054] An optimized fabrication process device for high-clarity acrylic resin lenses according to an embodiment of this application solves the technical problem of difficulty in accurately controlling the turbidity of the polymerization mixture solution in traditional fabrication processes. It achieves precise control of the turbidity of the polymerization mixture solution, effectively improving the clarity, fabrication quality, and performance of the lenses. The optimized fabrication process device for high-clarity acrylic resin lenses includes: an acquisition module 10, a polymerization module 20, a detection module 30, and a feedback module 40.

[0055] Acquisition module 10, the acquisition module 10 is used to acquire the raw material mixture solution for preparing acrylic resin lenses;

[0056] Polymerization module 20, which is used to perform a polymerization reaction on the raw material mixture solution to obtain a polymerized mixture solution;

[0057] The detection module 30 is used to set up a turbidity detection device, use the turbidity detection device to detect the turbidity of the polymer mixed solution, obtain turbidity detection data, compare the turbidity detection data with the turbidity detection threshold built into the turbidity detection device, and obtain a detection feedback signal.

[0058] Feedback module 40 is used to process the polymer mixed solution according to the detection feedback signal to obtain a purified mixed solution with a turbidity detection threshold, and to prepare a high-definition acrylic resin lens using the purified mixed solution.

[0059] The specific configuration of the detection module 30 will be described in detail below. As mentioned above, the detection module 30 may further include: the turbidity detection device includes a transmissive light source assembly, a light intensity receiver, and a transparent detection chamber, wherein the transparent detection chamber is installed on the side wall of the polymerization reactor, and turbidity is detected when the polymerization mixture solution in the polymerization reactor passes through the transparent detection chamber to obtain turbidity detection data.

[0060] The specific configuration of the detection module 30 will be described in detail below. As mentioned above, the detection module 30 may further include: driving the transmissive light source assembly to emit an emitted wavelength signal for turbidity detection; the light intensity receiver acquiring the received wavelength signal transmitted through the polymer mixed solution by the emitted wavelength signal; and analyzing the emitted wavelength signal and the received wavelength signal to obtain turbidity detection data.

[0061] The specific configuration of the detection module 30 will be described in detail below. As mentioned above, the detection module 30 may further include: calculating the transmittance based on the Beer-Lambert law, wherein the transmittance is the ratio of the intensity of the received wavelength signal to the intensity of the emitted wavelength signal, and converting the transmittance into turbidity detection data for output.

[0062] The specific configuration of the detection module 30 will be described in detail below. As mentioned above, the detection module 30 may further include: the turbidity detection threshold is less than NTU 2.0.

[0063] The specific configuration of the feedback module 40 will be described in detail below. As mentioned above, the feedback module 40 may further include: acquiring the feedback processing device corresponding to the detection feedback signal transmitting end; obtaining device feedback processing parameters for controlling the feedback processing device to perform feedback processing; starting the feedback processing device using the detection feedback signal, performing PID adaptive control analysis on the device feedback processing parameters according to the turbidity detection difference between the turbidity detection data and the turbidity detection threshold, and outputting adaptive PID processing parameters; the feedback processing device performing feedback processing on the polymer mixed solution according to the adaptive PID processing parameters to obtain a purified mixed solution with a turbidity detection threshold.

[0064] The specific configuration of the feedback module 40 will be described in detail below. As mentioned above, the feedback module 40 may further include: the feedback processing device includes at least one device such as a stirring device and a filtering device.

[0065] The apparatus for optimizing the preparation process of high-definition acrylic resin lenses provided in this application can execute the method for optimizing the preparation process of high-definition acrylic resin lenses provided in any embodiment of this application, and has the corresponding functional modules and beneficial effects of the method.

[0066] Although this application makes various references to certain modules in the apparatus according to the embodiments of this application, any number of different modules can be used and run on user terminals and / or servers. The various units and modules included are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be achieved; in addition, the specific names of each functional unit are only for easy distinction between each other and are not used to limit the scope of protection of this application.

[0067] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Those skilled in the art should understand that various modifications, combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. An optimized method for the preparation process of high-definition clear acrylic resin lenses, characterized in that, The method includes: Obtain a raw material mixture solution for preparing acrylic resin lenses; The raw material mixture solution is subjected to a polymerization reaction to obtain a polymerized mixture solution; A turbidity detection device is set up to detect the turbidity of the polymer mixed solution, obtain turbidity detection data, and compare the turbidity detection data with the turbidity detection threshold built into the turbidity detection device to obtain a detection feedback signal. The polymer mixed solution is processed according to the detection feedback signal to obtain a purified mixed solution with a turbidity detection threshold. High-definition acrylic resin lenses are then prepared using the purified mixed solution.

2. The method as described in claim 1, characterized in that, The turbidity detection device includes a transmissive light source assembly, a light intensity receiver, and a transparent detection chamber. The transparent detection chamber is installed on the side wall of the polymerization reactor. When the polymerization mixture in the polymerization reactor passes through the transparent detection chamber, turbidity is detected to obtain turbidity detection data.

3. The method as described in claim 2, characterized in that, Turbidity detection is performed when the polymerization mixture in the polymerization reactor passes through the transparent detection chamber, the method including: The transmissive light source assembly is driven to emit a transmission wavelength signal for turbidity detection; The light intensity receiver collects the received wavelength signal transmitted through the polymer mixture solution; By analyzing the transmitted wavelength signal and the received wavelength signal, turbidity detection data is obtained.

4. The method as described in claim 3, characterized in that, The transmittance is calculated based on Beer-Lambert's law, whereby the transmittance is the ratio of the intensity of the received wavelength signal to the intensity of the emitted wavelength signal. The transmittance is then converted into turbidity detection data for output.

5. The method as described in claim 1, characterized in that, The turbidity detection threshold is less than NTU 2.

0.

6. The method as described in claim 1, characterized in that, The polymer mixture solution is subjected to feedback processing according to the detection feedback signal to obtain a purified mixture solution with a turbidity detection threshold. The method includes: Obtain the feedback processing device corresponding to the detection feedback signal transmitting end; Obtain the device feedback processing parameter items that control the feedback processing device to perform feedback processing; The feedback processing device is activated using the detection feedback signal. The device's feedback processing parameters are analyzed using PID adaptive control based on the turbidity detection difference between the turbidity detection data and the turbidity detection threshold. The adaptive PID processing parameters are then output. The feedback processing device performs feedback processing on the polymer mixed solution according to the adaptive PID processing parameters to obtain a purified mixed solution with a turbidity detection threshold.

7. The method as described in claim 6, characterized in that, The feedback processing equipment includes at least one of a stirring device and a filtration device.

8. An optimized apparatus for the preparation process of high-definition clear acrylic resin lenses, characterized in that, The apparatus is used to implement the optimized manufacturing process of a high-definition acrylic resin lens as described in any one of claims 1-7, and the apparatus comprises: The acquisition module is used to acquire a raw material mixture solution for preparing acrylic resin lenses; The polymerization module is used to perform a polymerization reaction on the raw material mixture solution to obtain a polymerized mixture solution; The detection module is used to set up a turbidity detection device, use the turbidity detection device to detect the turbidity of the polymer mixed solution, obtain turbidity detection data, compare the turbidity detection data with the turbidity detection threshold built into the turbidity detection device, and obtain a detection feedback signal. A feedback module is used to process the polymer mixed solution according to the detection feedback signal to obtain a purified mixed solution with a turbidity detection threshold, and to prepare a high-definition acrylic resin lens using the purified mixed solution.

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