Printing ink equipment control method and system

Abstract

The invention relates to an ink equipment control method and system, and relates to the technical field of ink equipment.The method comprises the steps that S1, real-time operation information of ink equipment and flow detection information of to-be-ground pigment are collected; s2, calling flow velocity distribution and a flow particle size value based on the flow detection information; s3, determining particle size required speed distribution according to the flow particle size value; s4, determining a speed distribution deviation by combining the flow speed distribution and the particle size demand speed distribution; and S5, operation adjustment information is generated according to the speed distribution deviation and the real-time operation information, and the real-time operation information is output to control grinding adjustment. The device has the effect of improving the uniformity of the viscosity of the pigment.

Description

Technical Field

[0001] This invention relates to the field of ink equipment technology, and in particular to an ink equipment control method and system. Background Technology

[0002] Ink equipment refers to a general term for specialized mechanical equipment and systems used to process ink raw materials through a series of processes such as batching, dispersion, grinding, ink preparation, and testing, ultimately producing finished inks that meet usage requirements.

[0003] In ink production, pigments, resins, solvents, and other materials are typically mixed and ground into a stable and uniform pigment dispersion system using a pigment grinding mill in ink equipment. This ensures the stability and quality of the ink printing effect. The pigment grinding mill includes a frame, a grinding cylinder mounted on the frame, grinding balls located within the grinding cylinder for grinding the pigment, and a speed-regulating motor mounted on the frame for controlling the rotation of the grinding balls. By controlling the rotation of the grinding balls with the speed-regulating motor, the grinding balls cause the pigment to flow at high speed and repeatedly impact within the grinding cylinder, gradually reducing the colloidal particle size of the pigment, improving its dispersion performance, and ultimately achieving a stable and uniform pigment viscosity.

[0004] During the grinding process, because the grinding balls are in a fixed position, it is inconvenient to move the pigment to be ground near the inner wall of the grinding cylinder to flow and impact, resulting in low grinding efficiency of the pigment near the inner wall of the grinding cylinder, which in turn leads to uneven pigment viscosity. Summary of the Invention

[0005] To improve the uniformity of pigment viscosity, this invention provides an ink equipment control method and system.

[0006] In a first aspect, the present invention provides an ink equipment control method, which adopts the following technical solution: A method for controlling an ink equipment, comprising: S1: Collect real-time operating information of the ink equipment and flow detection information of the pigment to be ground; S2: Retrieve flow velocity distribution and flow particle size values ​​based on flow detection information; S3: Determine the required velocity distribution of particle size based on the flow particle size value; S4: Determine the velocity distribution deviation by combining the flow velocity distribution with the particle size requirement velocity distribution; S5: Generates operation adjustment information based on speed distribution deviation and real-time operation information, and outputs real-time operation information to control grinding adjustment.

[0007] By adopting the above technical solution, the flow velocity distribution and flow particle size value are retrieved by collecting real-time operation information and flow detection information of the pigment to be ground, thereby determining the velocity distribution deviation. Then, the operation adjustment information is generated by the velocity distribution deviation and real-time operation information and output for grinding adjustment. This ensures that the operation of the grinding ball is always adapted to the state of the pigment to be ground and the operation of the equipment, and that the pigment to be ground near the inner wall of the grinding cylinder can also meet the grinding requirements, thereby improving the uniformity of pigment viscosity.

[0008] Optional methods for determining the particle size demand velocity distribution include: S31: Retrieve grinding time and real-time rotation speed of grinding balls based on real-time operation information; S32: Determine the degree of grinding based on the real-time rotation speed and grinding time; S33: Combine the flow particle size value and the grinding degree value to determine the particle size prediction type; S34: Determine the grinding time and initial particle size distribution based on the particle size prediction type; S35: Calculate the ratio between runtime and grinding requirement duration and use it as the runtime ratio; S36: Determine the particle size duration influence value by combining the particle size prediction type and duration ratio; S37: Adjust the initial distribution of particle size demand based on the influence value of particle size duration to obtain the particle size demand adjustment distribution, and use the particle size demand adjustment distribution as the particle size demand velocity distribution.

[0009] By adopting the above technical solution, the grinding time and real-time rotation speed of the grinding balls are retrieved and the grinding degree value is determined. Combined with the flow particle size value, the particle size prediction type is determined, and then the grinding time requirement and initial particle size requirement distribution are determined. The time ratio value is then calculated to determine the particle size time influence value. The initial particle size requirement distribution is adjusted based on the particle size time influence value to obtain the particle size requirement adjustment distribution, which serves as the particle size requirement velocity distribution. This ensures that the particle size requirement velocity distribution matches both pigment characteristics and current grinding progress, significantly improving the accuracy of the particle size requirement velocity distribution and avoiding over-grinding or under-grinding.

[0010] Optionally, after using the particle size demand adjustment distribution as the particle size demand velocity distribution, the following may also be included: S371: Retrieve the current position of the grinding balls in the ink equipment and the tilt angle of the grinding cylinder in the ink equipment based on real-time operation information; S372: Determine the reference position point of the angle based on the placement tilt angle value; S373: Determine whether the current position point is consistent with the angle reference position point; S374: If yes, continue to output the particle size requirement velocity distribution; S375: If not, determine the position deviation information by combining the current position point with the angle reference position point; S376: Determine the position deviation adjustment value based on the position deviation information, and adjust and update the particle size demand velocity distribution based on the position deviation adjustment value.

[0011] By adopting the above technical solution, the current position point and placement tilt angle value are retrieved and the angle reference position point is determined. Then, based on the judgment result of whether the current position point and the angle reference position point are consistent, it is determined whether the particle size demand velocity distribution needs to be adjusted and updated according to the position deviation adjustment value determined by the position deviation information. This allows the particle size demand velocity distribution to adapt to the actual position of the grinding ball and the tilt state of the grinding cylinder, correcting the adverse effects of position deviation on the grinding effect and further improving the accuracy and adaptability of ink equipment control.

[0012] Optionally, methods for determining runtime adjustment information include: S51: Retrieve the location points and values ​​of the distribution deviation based on the velocity distribution deviation; S52: Combine the location of the distribution deviation with the current location to determine the distance value of the distribution deviation; S53: Determine the required speed adjustment value by combining the distribution deviation distance value and the distribution deviation value; S54: Calculate the sum between the speed demand adjustment value and the real-time speed value and use it as the speed correction value; S55: The model number of the speed-regulating motor in the ink collection equipment; S56: Determine the reference speed value for the motor model based on the motor model; S57: When the speed correction value is less than the model speed reference value, the speed correction value will be used as the operation adjustment information.

[0013] By adopting the above technical solution, the distribution deviation location points are retrieved and the distribution deviation distance value is determined. Then, the required speed adjustment value is determined by combining the retrieved distribution deviation value, and the speed correction value is calculated. By collecting the motor model data, the model speed reference value is determined. When the speed correction value is less than the model speed reference value, the speed correction value is used as the operation adjustment information. This ensures the effectiveness of the grinding ball speed adjustment to optimize the grinding effect, avoids equipment damage caused by the speed exceeding the motor's tolerance range, and balances grinding quality and equipment safety.

[0014] Optionally, the method for determining the runtime adjustment information also includes: S581: When the speed correction value is not less than the model speed reference value, calculate the deviation between the speed correction value and the model speed reference value and use it as the speed deviation value. S582: Determine the required vertical distance based on the rotational speed deviation value; S583: Determine the edge distance value based on the current location point; S584: When the vertical required distance value is less than the edge distance value, the adjustment angle value is determined by combining the vertical required distance value and the edge distance value, and the adjustment angle value is combined with the model speed reference value as the operation adjustment information.

[0015] By adopting the above technical solution, when the speed correction value is not less than the model speed reference value, the speed deviation value is calculated to determine the vertical required distance value, and the edge distance value is determined through the current position point. When the vertical required distance value is less than the edge distance value, the adjustment angle value is determined and combined with the model speed reference value as the operation adjustment information. This avoids the situation where the speed cannot be further increased by adjusting the angle value under the premise that the speed exceeds the motor model speed reference value. This allows the equipment to still adapt to the speed distribution deviation correction requirements through angle adjustment, ensuring the continuity and effectiveness of the grinding process, while protecting the speed-regulating motor to the greatest extent and extending the service life of the equipment.

[0016] Optionally, the method for determining the runtime adjustment information also includes: S585: When the vertical required distance value is not less than the edge distance value, the horizontal required distance value shall be determined based on the rotational speed deviation value; S586: Determine the angle and distance adjustment coefficient based on the placement tilt angle value; S587: Calculate the product of the horizontal required distance value and the angular distance adjustment coefficient, and use it as the horizontal adjustment distance value; S588: Combines the horizontal adjustment distance value and position deviation information to generate additional adjustment information, and combines the additional adjustment information with the model speed reference value as operating adjustment information.

[0017] By adopting the above technical solution, when the vertical required distance value is not less than the edge distance value, the horizontal required distance value is determined by the rotational speed deviation value, and the angle distance adjustment coefficient is determined by the placement tilt angle value. Then, the horizontal adjustment distance value is calculated. Additional adjustment information is generated by combining the horizontal adjustment distance value with the position deviation information. This additional adjustment information is combined with the model rotational speed reference value as the operation adjustment information. Thus, the horizontal position adjustment supplements the deficiencies of angle adjustment and rotational speed adjustment, realizing multi-dimensional coordinated adjustment. This makes the operation adjustment information more consistent with the actual operating status and deviation of the equipment, significantly improving the correction effect of speed distribution deviation, and thus optimizing the grinding quality of the pigment to be ground.

[0018] Optional methods for generating additional adjustment information include: S5881: Retrieve position deviation distance value based on position deviation information; S5882: Determine the allowable adjustment distance value based on the positional deviation distance value; S5883: When the horizontal adjustment distance value is less than the allowable adjustment distance value, determine the direction of the distribution deviation by combining the distribution deviation location point with the current location point; S5884: Combine the horizontal adjustment distance value with the distribution deviation direction to determine the position adjustment information, and use the position adjustment information as additional adjustment information.

[0019] By adopting the above technical solution, the position deviation distance value is retrieved through the position deviation information to determine the allowable adjustment distance value. When the horizontal adjustment distance value is less than the allowable adjustment distance value, the distribution deviation direction is determined, and the position adjustment information is determined in combination with the horizontal adjustment distance value as additional adjustment information. Thus, the horizontal adjustment of the position is simply performed, ensuring the accuracy and feasibility of the additional adjustment information and avoiding ineffective or excessive adjustment.

[0020] Optionally, additional methods for generating adjustment information may include: S5885: When the horizontal adjustment distance value is not less than the allowable adjustment distance value, determine the required speed value for the distribution deviation based on the distribution deviation value; S5886: Determine the influence value of the distribution deviation distance based on the distribution deviation distance value; S5887: Calculate the product between the influence value of the distribution deviation distance and the required speed value of the distribution deviation, and use it as the speed value for adjusting the distribution deviation. S5888: Combine the distribution deviation adjustment speed value with the distribution deviation location point to determine additional rotation information, and use the additional rotation information as additional adjustment information.

[0021] By adopting the above technical solution, when the horizontal adjustment distance value is not less than the allowable adjustment distance value, the required rotation speed value of the distribution deviation is determined by the distribution deviation value, the influence value of the distribution deviation distance is determined by the distribution deviation distance value, and the adjustment rotation speed value of the distribution deviation is calculated. Combined with the distribution deviation position point, additional rotation information is determined and used as additional adjustment information. Thus, when the horizontal adjustment is insufficient, additional grinding balls are used for auxiliary grinding, thereby ensuring the grinding quality of the pigment to be ground.

[0022] Optionally, after calculating the distribution deviation adjustment speed value, the following steps are also included: S58871: When the placement tilt angle value is inconsistent with the preset placement reference angle value, the tilt adjustment influence value is determined according to the placement tilt angle value; S58872: Determine the type adjustment impact value based on the particle size prediction type; S58873: Determine the comprehensive adjustment impact value by combining the tilt adjustment impact value and the type adjustment impact value; S58874: Adjust and update the distribution deviation adjustment speed value based on the comprehensive adjustment influence value.

[0023] By adopting the above technical solution, when the placement tilt angle value is inconsistent with the preset placement reference angle value, the tilt adjustment influence value is determined by the placement tilt angle value, and the type adjustment influence value is determined by the particle size prediction type. Then, the comprehensive adjustment influence value is calculated to adjust and update the distribution deviation adjustment speed value. This comprehensively considers the placement tilt angle value and the particle size prediction type, making the distribution deviation adjustment speed value more in line with the complex needs of the actual grinding scenario, further improving the accuracy of speed adjustment, and ensuring that the grinding effect meets the particle size requirements.

[0024] Secondly, the present invention provides an ink equipment control system, which adopts the following technical solution: An ink equipment control system, comprising: The data acquisition module is used to collect real-time operating information, flow detection information, and motor model. A memory storing a program for implementing an ink equipment control method as described in any one of the first aspects; The processor loads and executes programs stored in memory.

[0025] In summary, the present invention has at least one of the following beneficial technical effects: 1. By collecting real-time operating information and flow detection information of the pigment to be ground, and retrieving the flow velocity distribution and flow particle size value, the velocity distribution deviation is determined. Then, the velocity distribution deviation and real-time operating information are used to generate operating adjustment information and output it for grinding adjustment. This ensures that the operation of the grinding balls is always adapted to the state of the pigment to be ground and the operating conditions of the equipment, and that the pigment to be ground near the inner wall of the grinding cylinder can also meet the grinding requirements, thereby improving the uniformity of pigment viscosity. 2. By retrieving the grinding time and real-time rotation speed of the grinding balls and determining the degree of grinding, and combining this with the flow particle size value, the particle size prediction type is determined. This leads to the determination of the required grinding time and the initial particle size distribution. The time ratio is then calculated to determine the particle size time influence value. The initial particle size distribution is adjusted based on the particle size time influence value to obtain the adjusted particle size distribution, which serves as the particle size speed distribution. This ensures that the particle size speed distribution matches both the pigment characteristics and the current grinding progress, significantly improving the accuracy of the particle size speed distribution and avoiding over-grinding or under-grinding. 3. By retrieving the distribution deviation location points and determining the distribution deviation distance value, and then combining the retrieved distribution deviation value, the required speed adjustment value is determined, and the speed correction value is calculated. By collecting data on the motor model, the model speed reference value is determined. When the speed correction value is less than the model speed reference value, the speed correction value is used as the operating adjustment information, thereby ensuring the effectiveness of the grinding ball speed adjustment to optimize the grinding effect, avoiding equipment damage caused by the speed exceeding the motor's tolerance range, and balancing grinding quality and equipment safety. Attached Figure Description

[0026] Figure 1 This is a flowchart of the ink equipment control method; Figure 2 This is a structural diagram of the ink equipment; Figure 3 This is a flowchart illustrating the method for determining the velocity distribution of particle size requirements.

[0027] The parts referred to by the numbers in the above attached diagrams are as follows: 1. Frame; 2. Grinding cylinder; 3. Grinding ball; 4. Speed ​​regulating motor; 5. Angle adjustment device; 6. Moving arm. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0029] An ink equipment control method collects real-time operating information, flow detection information, and motor model data, retrieves flow velocity distribution and flow particle size values, and determines the grinding degree value and particle size prediction type by combining grinding time and the real-time rotation speed of grinding balls 3. This yields the required particle size velocity distribution. The method can also correct this distribution based on the current position of the grinding balls 3 and the tilt angle of the grinding cylinder 2. After comparing the flow velocity distribution with the required velocity distribution to obtain the deviation, a rotation speed correction value is determined based on the motor model. If the rotation speed does not exceed the model's reference value, it is used directly. If the limit is exceeded, multi-dimensional operation adjustment information is generated by adjusting the angle value, horizontal adjustment distance value, etc. The method also optimizes the rotation speed considering the tilt state and particle size type, ensuring that the operation of the grinding balls 3 always adapts to the state of the pigment to be ground and the equipment's operating conditions. This also ensures that the pigment near the inner wall of the grinding cylinder 2 meets the grinding requirements, thereby improving the uniformity of pigment viscosity.

[0030] Reference Figure 1 and Figure 2 This invention discloses an ink equipment control method, which includes: S1: Collect real-time operating information of the ink equipment and flow detection information of the pigment to be ground.

[0031] The ink equipment refers to a pigment grinding machine for grinding pigments. The pigment grinding machine includes a support frame 1, a grinding cylinder 2 for placing the pigments, grinding balls 3 for grinding the pigments, a speed-regulating motor 4 for rotating the grinding balls 3, and an angle adjustment device 5 for adjusting the tilt angle of the grinding cylinder 2. The angle adjustment device 5 is mounted on the frame 1, and the grinding cylinder 2 is mounted on the side of the angle adjustment device 5 away from the bottom of the frame 1. A moving arm 6 is mounted on the upper end of the frame 1 to mount and move the speed-regulating motor 4. The grinding balls 3 are mounted on the output shaft of the speed-regulating motor 4 and located inside the grinding cylinder 2. An opening is provided on the side of the grinding cylinder 2 closest to the speed-regulating motor 4 for inserting and adjusting the position of the grinding balls 3. The position of the speed-regulating motor 4 is adjusted by the moving arm 6 on the upper end of the frame 1, thereby moving the grinding balls 3. The angle adjustment device 5 includes a fixed plate for supporting and placing the grinding cylinder 2 and an output component for tilting the fixed plate. The output component can be several pneumatic or hydraulic cylinders.

[0032] Real-time operation information refers to various parameter data generated in real time during the operation of the ink equipment, which reflects the operating status of the equipment. Real-time operation information includes grinding time, real-time rotation speed, the current position of the grinding ball 3 in the ink equipment, and the tilt angle of the grinding cylinder 2 in the ink equipment.

[0033] Grinding time refers to the duration of operation of the ink equipment. The grinding time is obtained by checking the operating status of the speed-regulating motor 4.

[0034] The real-time rotational speed value refers to the rotational speed of the grinding ball 3 in the ink equipment at the current time. The real-time rotational speed value is obtained by querying the speed-regulating motor 4 in real time.

[0035] The current position point refers to the position of the grinding ball 3 in the ink equipment at the current time. The current position point is obtained by detecting the position sensor preset in the speed-regulating motor 4, and then calculating the detected parameters with parameters such as the output rod length of the speed-regulating motor 4 and the diameter of the grinding ball 3.

[0036] The placement tilt angle value refers to the tilt angle value corresponding to the placement of the grinding cylinder 2 in the ink equipment at the current time. The placement tilt angle value is obtained by querying the angle adjustment device 5.

[0037] Flow detection information refers to parameter data reflecting the flow and particle size state of pigments obtained by detecting their flow process within the equipment. Flow detection information includes flow velocity distribution and flow particle size values.

[0038] The flow velocity distribution refers to the velocity corresponding to different flow trajectories of the pigment to be ground within the grinding cylinder 2. The flow velocity distribution is obtained by detecting a laser velocimeter pre-installed within the grinding cylinder 2. Different flow trajectories refer to the trajectories corresponding to different radii when the pigment flows around the grinding ball 3 as a center.

[0039] The flow particle size refers to the particle size of the pigment being ground during its flow within the grinding cylinder 2. The flow particle size is obtained by measuring a laser particle size analyzer pre-installed within the grinding cylinder 2.

[0040] Real-time operational information and mobile detection information are collected to facilitate subsequent use.

[0041] S2: Retrieve flow velocity distribution and flow particle size values ​​based on flow detection information.

[0042] Among them, the flow velocity distribution and flow particle size values ​​are retrieved through flow detection information, which facilitates subsequent use.

[0043] S3: Determine the required velocity distribution of particle size based on the flow particle size value.

[0044] Among them, the particle size required velocity distribution refers to the velocity value that needs to be achieved in different flow trajectories based on the particle size of the pigment to be ground.

[0045] By inputting the flow particle size value into a preset particle size velocity requirement database, the particle size requirement velocity distribution can be matched and obtained for convenient subsequent use.

[0046] The particle size velocity requirement database pre-stores a table that maps different flow particle size values ​​to their corresponding particle size velocity requirements. The particle size velocity requirement database is obtained after the operator pre-inputs the data.

[0047] To further ensure the rationality of the particle size demand velocity distribution, it is necessary to perform a further separate analysis and calculation on the particle size demand velocity distribution, which will be explained in detail through the steps shown below.

[0048] Reference Figure 3 The method for determining the particle size demand velocity distribution includes the following steps: S31: Retrieve the grinding time and the real-time rotation speed of grinding ball 3 based on real-time operation information.

[0049] The grinding time and the real-time rotation speed of the grinding ball 3 can be retrieved through real-time operation information for convenient subsequent use.

[0050] S32: Determine the grinding degree value based on the real-time rotation speed and grinding time.

[0051] The grinding degree value refers to a quantitative indicator of the progress and effect of the pigment being refined and dispersed in the current grinding stage. The faster the real-time rotation speed and the longer the grinding time, the higher the grinding degree value.

[0052] By inputting the real-time rotation speed value and grinding time into a preset grinding degree database, a grinding degree value can be obtained for convenient subsequent use.

[0053] The grinding degree database pre-stores a table that compares different real-time rotation speed values, grinding times, and corresponding grinding degree values. The grinding degree database is obtained by having the operator grind different types of pigments sequentially using different real-time rotation speed values ​​and grinding times, and then calculating the average of the same real-time rotation speed value and grinding time, as well as the grinding degree corresponding to different types of pigments.

[0054] S33: Combine the flow particle size value and the grinding degree value to determine the particle size prediction type.

[0055] Among them, particle size prediction type refers to determining the type of pigment to be ground based on its particle size. Particle size prediction types include conventional inorganic / organic pigments, nano pigments, and metallic pigments.

[0056] By calculating the flow particle size value and the grinding degree value, the corresponding particle size value before grinding is obtained. Then, the corresponding particle size value before grinding is matched with the preset particle size type database to obtain the particle size prediction type, which is convenient for subsequent use.

[0057] The particle size type database pre-stores a table showing the corresponding particle size ranges and their corresponding particle size prediction types for different unground particle sizes. The particle size type database is obtained after the operator pre-inputs the data.

[0058] For example, the particle size type database can store the particle size of conventional inorganic / organic pigments as D50 = 10-50 μm (aggregate particle size). Nanoparticle pigments have a particle size of D50 = 10-100 nm (primary particle size), with D90 ≤ 200 nm. Metallic pigments have a flake particle size of D50 = 5-20 μm (flake diameter) and a thickness of 0.1-1 μm.

[0059] S34: Determine the grinding time and initial particle size distribution based on the particle size prediction type.

[0060] Here, grinding time refers to the time required for the pigment corresponding to the particle size prediction type to complete the grinding operation. Initial particle size distribution refers to the initial velocity value that the pigment corresponding to the particle size prediction type needs to reach at different flow trajectories when grinding begins.

[0061] By inputting the particle size prediction type into a preset particle size type database, the grinding time and initial particle size distribution are matched to facilitate subsequent use.

[0062] The particle size type database also pre-stores a table showing the different particle size prediction types and their corresponding grinding time and initial particle size distribution. The particle size type database is pre-set by the operator.

[0063] S35: Calculate the ratio between runtime and grinding requirement duration and use it as the runtime ratio.

[0064] The duration ratio refers to the ratio between the running time and the grinding required time.

[0065] The calculation of the duration ratio facilitates subsequent use.

[0066] S36: Determine the particle size duration influence value by combining the particle size prediction type and duration ratio.

[0067] Among them, the particle size duration influence value refers to the adjustment value that is adjusted according to the speed that the pigment of the particle size prediction type needs to reach in different flow trajectories is affected by the grinding time.

[0068] By inputting the particle size prediction type and duration ratio into a preset particle size type database, the particle size duration influence value is obtained for easy subsequent use.

[0069] The particle size type database pre-stores a table that compares different particle size prediction types, duration ratios, and corresponding particle size duration impact values. The particle size type database obtains the corresponding particle size duration impact value by having the operator detect the speed distribution for different particle size prediction types and duration ratios, and then calculate it with the initial distribution of particle size requirements.

[0070] S37: Adjust the initial distribution of particle size demand based on the influence value of particle size duration to obtain the particle size demand adjustment distribution, and use the particle size demand adjustment distribution as the particle size demand velocity distribution.

[0071] Among them, the particle size demand adjustment distribution refers to the speed value that the pigment corresponding to the current time particle size prediction type needs to reach when grinding in different flow trajectories.

[0072] The initial distribution of particle size demand is used to obtain the velocity values ​​required for different flow trajectories. Then, the product value between the initial distribution and the velocity value affected by particle size duration is calculated and used as the adjusted velocity value. The adjusted particle size demand distribution is then combined with the corresponding flow trajectory to form the particle size demand adjustment distribution. This adjusted particle size demand distribution is used as the particle size demand velocity distribution, thereby improving the accuracy of the obtained particle size demand velocity distribution.

[0073] To further ensure the rationality of using the particle size demand adjustment distribution as the particle size demand velocity distribution, it is necessary to perform a further separate analysis and calculation on this distribution, which will be explained in detail through the steps shown below.

[0074] After adjusting the particle size demand distribution as the particle size demand velocity distribution, the following steps are also included: S371: Based on real-time operation information, retrieve the current position of the grinding ball 3 in the ink equipment and the tilt angle of the grinding cylinder 2 in the ink equipment.

[0075] The system retrieves the current location and tilt angle values ​​through real-time operational information, facilitating subsequent use.

[0076] S372: Determine the reference position point of the angle based on the tilt angle value.

[0077] The angular reference position point refers to the ideal position point that the grinding ball 3 should be in under the current tilt state.

[0078] By inputting the placement tilt angle value into a preset tilt angle database, an angle reference position point is obtained for convenient subsequent use.

[0079] The tilt angle database has a pre-stored table of different placement tilt angle values ​​and corresponding angle reference positions. The tilt angle database is obtained by the operator after detecting the position point corresponding to the preset distance directly above the axis of the grinding cylinder 2 for different placement tilt angle values.

[0080] S373: Determine whether the current position point is consistent with the angle reference position point. If yes, proceed to S374; if no, proceed to S375.

[0081] Specifically, by judging whether the current position point is consistent with the angle reference position point, it is determined whether the current position of the grinding ball 3 affects the particle size requirement velocity distribution.

[0082] S374: Continue outputting the particle size requirement velocity distribution.

[0083] If the current position point is consistent with the angle reference position point, it means that the position of the grinding ball 3 does not affect the particle size requirement velocity distribution, so the particle size requirement velocity distribution continues to be output.

[0084] S375: Combine the current position point with the angle reference position point to determine the position deviation information.

[0085] Among them, the position deviation information refers to the deviation distance and direction information between the current position point and the angle reference position point.

[0086] If the current position point is inconsistent with the angle reference position point, it means that the position of the grinding ball 3 at this time affects the particle size requirement velocity distribution. Therefore, the distance between the current position point and the angle reference position point is calculated and used as the position deviation distance value. The direction of the current position point at the angle reference position point is used as the position deviation direction. The position deviation distance value and the position deviation direction are then combined to obtain the position deviation information for subsequent use.

[0087] S376: Determine the position deviation adjustment value based on the position deviation information, and adjust and update the particle size demand velocity distribution based on the position deviation adjustment value.

[0088] Among them, the position deviation adjustment value refers to the adjustment value made by adjusting the speed that the pigment of the particle size prediction type needs to reach in different flow trajectories is affected by the deviation of the position of the grinding ball 3.

[0089] The system retrieves the position deviation distance and direction from the position deviation information. When the position deviation direction matches the preset deviation reference direction, the position deviation adjustment value is greater than 1; when the position deviation direction does not match the preset deviation reference direction, the position deviation adjustment value is less than 1. The smaller the position deviation distance, the closer the position deviation adjustment value is to 1. The position deviation distance and direction are input into a preset position deviation adjustment database to obtain the position deviation adjustment value. Then, the required velocity values ​​for different flow trajectories are retrieved based on the particle size demand velocity distribution. The product values ​​with the position deviation adjustment values ​​are then calculated and used as the adjusted velocity values. Finally, the particle size demand velocity distribution is updated based on the corresponding flow trajectory, thereby improving the accuracy of the obtained particle size demand velocity distribution.

[0090] The position deviation adjustment database pre-stores a table that compares different position deviation distance values, position deviation directions, and corresponding position deviation adjustment values. The position deviation adjustment database can be pre-set by the operator according to their needs.

[0091] S4: Determine the velocity distribution deviation by combining the flow velocity distribution with the particle size requirement velocity distribution.

[0092] Among them, velocity distribution deviation refers to the velocity deviation between the flow velocity distribution and the velocity distribution required by the particle size.

[0093] The difference between the velocity values ​​corresponding to the flow velocity distribution and the particle size requirement velocity distribution following the same flow trajectory is calculated. The calculated velocity difference is then combined with the corresponding flow trajectory to form the velocity distribution deviation, which is convenient for subsequent use.

[0094] S5: Generates operation adjustment information based on speed distribution deviation and real-time operation information, and outputs real-time operation information to control grinding adjustment.

[0095] Among them, the operation adjustment information refers to the control information used to control the speed regulating motor 4, the angle adjustment device 5, or the moving arm 6 to make single or combined adjustments.

[0096] By analyzing the speed distribution deviation and real-time operation information, operation adjustment information is generated and output to control the grinding adjustment, so that the operation of the grinding ball 3 is always adapted to the state of the pigment to be ground and the operation of the equipment, and the pigment to be ground near the inner wall of the grinding cylinder 2 can also meet the grinding requirements, thereby improving the uniformity of pigment viscosity.

[0097] To further ensure the rationality of the operational adjustment information, it is necessary to perform further separate analysis and calculation on the operational adjustment information, which will be explained in detail through the steps shown below.

[0098] The method for determining the adjustment information includes the following steps: S51: Retrieve the location point and value of the distribution deviation based on the velocity distribution deviation.

[0099] The distribution deviation value refers to the specific deviation value corresponding to the existence of a speed deviation. The distribution deviation location point refers to the location point where the trajectory corresponding to the distribution deviation value and the position of the grinding ball 3 are on the same vertical plane.

[0100] The location and value of the velocity distribution deviation can be retrieved for later use.

[0101] S52: Combine the distribution deviation location point with the current location point to determine the distribution deviation distance value.

[0102] The distribution deviation distance value refers to the distance between the distribution deviation location point and the current location point.

[0103] The distance between the distribution deviation location point and the current location point is calculated, and the calculation result is used as the distribution deviation distance value for convenient subsequent use.

[0104] S53: Determine the speed adjustment value by combining the distribution deviation distance value and the distribution deviation value.

[0105] Among them, the speed adjustment value refers to the quantitative adjustment value of the speed of the grinding ball 3 used to correct the speed distribution deviation.

[0106] By weighting the distribution deviation distance value and the distribution deviation value, and using the calculation result as the speed requirement adjustment value, it is convenient for subsequent use.

[0107] The weight of the distribution deviation distance value is less than the weight of the distribution deviation value, and the sum of the weights of the distribution deviation distance value and the distribution deviation value is 1. The specific weights are preset by the operator according to the requirements.

[0108] S54: Calculate the sum between the speed demand adjustment value and the real-time speed value and use it as the speed correction value.

[0109] The speed correction value refers to the speed value that needs to be achieved after adjusting the speed.

[0110] The sum of the required speed adjustment value and the real-time speed value is calculated, and the calculation result is used as the speed correction value for convenient subsequent use.

[0111] S55: The motor model of speed-regulating motor 4 in the ink collection equipment.

[0112] The motor model refers to the model corresponding to speed-regulating motor 4. The motor model is obtained by the operator after pre-entering it by checking the nameplate on the motor body.

[0113] S56: Determine the reference speed value based on the motor model.

[0114] Among them, the model speed reference value refers to the maximum speed value that the speed regulating motor 4 can reach.

[0115] By inputting the motor model into a preset motor database, a model speed reference value is obtained for easy subsequent use.

[0116] The motor database contains a pre-stored table of different motor models and their corresponding speed reference values. The motor database is accessed after the operator has pre-entered the data.

[0117] S57: When the speed correction value is less than the model speed reference value, the speed correction value will be used as the operation adjustment information.

[0118] When the speed correction value is less than the model speed reference value, it means that the speed can be directly adjusted. Therefore, the speed correction value is used as the operation adjustment information to improve the accuracy of the obtained operation adjustment information.

[0119] S581: When the speed correction value is not less than the model speed reference value, calculate the deviation between the speed correction value and the model speed reference value and use it as the speed deviation value.

[0120] Among them, the speed deviation value refers to the deviation between the speed correction value and the model speed reference value.

[0121] When the speed correction value is not less than the model speed reference value, it means that the speed cannot be directly adjusted at this time. Therefore, the speed deviation value is calculated to facilitate subsequent use.

[0122] S582: Determine the required vertical distance based on the rotational speed deviation.

[0123] The vertical required distance value refers to the adjustment distance corresponding to the vertical position adjustment of the grinding ball 3 based on the rotational speed deviation value.

[0124] The product of the rotational speed deviation value and the preset vertical distance coefficient of the rotational speed is calculated, and the calculation result is used as the vertical distance requirement value for convenient subsequent use.

[0125] The vertical distance coefficient of rotational speed refers to the coefficient used to convert the rotational speed deviation value into the vertical distance requirement value. The vertical distance coefficient of rotational speed is preset by the operator with reference to the size parameters of the grinding cylinder 2 and the preset distance between the grinding ball 3 and the bottom of the grinding cylinder 2.

[0126] S583: Determine the edge distance value based on the current location point.

[0127] The edge distance value refers to the distance between the current position and the outermost edge of the bottom of the grinding cylinder 2. The outermost edge of the bottom of the grinding cylinder 2 is the position corresponding to the bottom of the frame 1 when the grinding cylinder 2 is tilted.

[0128] By converting the current position point into coordinates within the preset spatial coordinate system of the grinding cylinder 2, the distance between the current position and the coordinates corresponding to the outermost edge position at the bottom of the grinding cylinder 2 is calculated and used as the edge distance value for convenient subsequent use.

[0129] S584: When the vertical required distance value is less than the edge distance value, the adjustment angle value is determined by combining the vertical required distance value and the edge distance value, and the adjustment angle value is combined with the model speed reference value as the operation adjustment information.

[0130] The adjustment angle value refers to the angle value corresponding to the adjustment of the tilt angle of the grinding cylinder 2.

[0131] When the vertical required distance value is less than the edge distance value, it means that the tilt angle of the grinding cylinder 2 can be adjusted to achieve the purpose of grinding adjustment. Therefore, the vertical distance ratio value is obtained by calculating the ratio between the vertical required distance value and the edge distance value. Then, the product value between the vertical distance ratio value and the preset vertical distance reference angle is calculated, and the calculation result is used as the adjustment angle value. The adjustment angle value is then combined with the model speed reference value to obtain the operation adjustment information, thereby improving the accuracy of the obtained operation adjustment information.

[0132] The vertical distance reference angle refers to the reference angle value used when adjusting the angle based on the vertical distance. The vertical distance reference angle is preset by the operator according to actual needs.

[0133] For example, if the required vertical distance is 3cm, the edge distance is 5cm, and the vertical distance reference angle is set to 5°, then the vertical distance ratio = 3 ÷ 5 = 0.6, and the adjustment angle = 0.6 × 5 = 3°.

[0134] S585: When the vertical required distance value is not less than the edge distance value, the horizontal required distance value shall be determined based on the rotational speed deviation value.

[0135] The horizontal required distance value refers to the adjustment distance corresponding to the horizontal position adjustment of the grinding ball 3 based on the rotational speed deviation value.

[0136] When the vertical required distance value is not less than the edge distance value, it means that the position of the grinding ball 3 needs to be moved to achieve the purpose of grinding adjustment. Therefore, the product value between the speed deviation value and the preset speed horizontal distance coefficient is calculated, and the calculation result is used as the horizontal required distance value for convenient subsequent use.

[0137] The rotational speed horizontal distance coefficient is a coefficient used to convert the rotational speed deviation value into the required horizontal distance value. The rotational speed horizontal distance coefficient is preset by the operator with reference to the size parameters of the grinding cylinder 2 and the preset distance between the grinding ball 3 and the bottom of the grinding cylinder 2.

[0138] S586: Determine the angle and distance adjustment coefficient based on the placement tilt angle value.

[0139] The angle-distance adjustment coefficient refers to the coefficient used to adjust the required horizontal distance based on the placement tilt angle. The closer the placement tilt angle is to 0, the closer the angle-distance adjustment coefficient is to 1.

[0140] By inputting the placement tilt angle value into the preset angle and distance adjustment database, the angle and distance adjustment coefficient is obtained for easy subsequent use.

[0141] The angle and distance adjustment database has a pre-stored table of different placement tilt angle values ​​and corresponding angle and distance adjustment coefficients. The angle and distance adjustment database can be preset by the operator according to actual needs.

[0142] S587: Calculate the product of the horizontal required distance value and the angular distance adjustment coefficient and use it as the horizontal adjustment distance value.

[0143] The horizontal adjustment distance value refers to the distance value corresponding to the horizontal adjustment of the grinding ball 3.

[0144] The product of the horizontal distance requirement and the angular distance adjustment coefficient is calculated, and the result is used as the horizontal adjustment distance value for convenient subsequent use.

[0145] S588: Combines the horizontal adjustment distance value and position deviation information to generate additional adjustment information, and combines the additional adjustment information with the model speed reference value as operating adjustment information.

[0146] The additional adjustment information refers to the adjustment information required when additional adjustments are needed.

[0147] By combining and analyzing the horizontal adjustment distance value and position deviation information, additional adjustment information is generated. This additional adjustment information is then combined with the model speed reference value to serve as operational adjustment information, thereby improving the accuracy of the acquired operational adjustment information.

[0148] To further ensure the rationality of the additional adjustment information, it is necessary to perform further separate analysis and calculation on the additional adjustment information, which will be explained in detail through the steps shown below.

[0149] The method for generating additional adjustment information includes the following steps: S5881: Retrieve position deviation distance value based on position deviation information.

[0150] Among them, the position deviation distance value is retrieved through the position deviation information, which facilitates subsequent use.

[0151] S5882: Determine the allowable adjustment distance value based on the position deviation distance value.

[0152] The allowable adjustment distance value refers to the maximum safe distance threshold that allows for horizontal adjustments.

[0153] The maximum adjustment distance is determined by querying the size parameters of the grinding cylinder 2 and the size of its opening. The difference between the maximum adjustment distance and the position deviation distance is calculated, and the result is used as the allowable adjustment distance for subsequent use.

[0154] S5883: When the horizontal adjustment distance value is less than the allowable adjustment distance value, the direction of the distribution deviation is determined by combining the distribution deviation location point with the current location point.

[0155] The direction of the distribution deviation refers to the direction in which the distribution deviation location point is located at the current location point.

[0156] When the horizontal adjustment distance is less than the allowable adjustment distance, it means that horizontal movement adjustment can be performed directly. Therefore, by analyzing the direction of the distribution deviation location point at the current location point, this direction is taken as the distribution deviation direction for convenient subsequent use.

[0157] S5884: Combine the horizontal adjustment distance value with the distribution deviation direction to determine the position adjustment information, and use the position adjustment information as additional adjustment information.

[0158] Among them, the position adjustment information refers to the adjustment information corresponding to the horizontal adjustment of the position of the grinding ball 3.

[0159] By combining the horizontal adjustment distance value with the distribution deviation direction, and using the combined dataset as position adjustment information, and then using the position adjustment information as additional adjustment information, the accuracy of the obtained additional adjustment information is improved.

[0160] S5885: When the horizontal adjustment distance value is not less than the allowable adjustment distance value, the required rotational speed value for the distribution deviation is determined based on the distribution deviation value.

[0161] The required rotational speed due to the distribution deviation refers to the additional rotational speed required based on the distribution deviation value. The larger the distribution deviation value, the larger the required rotational speed due to the distribution deviation.

[0162] When the horizontal adjustment distance is not less than the allowable adjustment distance, it means that horizontal movement adjustment cannot be performed directly. Therefore, the product between the distribution deviation value and the preset distribution deviation speed coefficient is calculated, and the calculation result is used as the distribution deviation required speed value for subsequent use.

[0163] The distributed deviation speed coefficient is a coefficient used to convert the distributed deviation value into the distributed deviation required speed value. The distributed deviation speed coefficient is preset by the operator according to actual needs.

[0164] S5886: Determine the influence value of the distribution deviation distance based on the distribution deviation distance value.

[0165] Among them, the distribution deviation distance influence value refers to the adjustment value that needs to be adjusted because the distribution deviation distance value affects the distribution deviation required speed value.

[0166] By inputting the distribution deviation distance value into a preset distribution deviation distance influence database, the distribution deviation distance influence value is matched and obtained for subsequent use.

[0167] The database of distribution deviation distance influences pre-stores a reference range of different distribution deviation distance values ​​and a corresponding table of distribution deviation distance influence values. The database of distribution deviation distance influences is obtained by the operator adding additional grinding balls 3 to different distribution deviation distance values ​​to conduct rotational tests and detect the rotational speed corresponding to the elimination of distribution deviation values, and then calculating with the required rotational speed value for distribution deviation.

[0168] S5887: Calculate the product between the influence value of the distribution deviation distance and the required speed value of the distribution deviation, and use it as the speed value for adjusting the distribution deviation.

[0169] Among them, the distribution deviation adjustment speed value refers to the speed value corresponding to the addition of additional grinding balls 3 for rotation.

[0170] The product of the influence value of the distribution deviation distance and the required speed value of the distribution deviation is calculated, and the calculation result is used as the speed value for adjusting the distribution deviation, which is convenient for subsequent use.

[0171] To further ensure the rationality of the calculated distribution deviation adjustment speed value, it is necessary to perform a further separate analysis and calculation after calculating the distribution deviation adjustment speed value, which will be explained in detail through the following steps.

[0172] After calculating the distribution deviation and adjusting the rotational speed, the following steps are also included: S58871: When the placement tilt angle value is inconsistent with the preset placement reference angle value, the tilt adjustment influence value is determined according to the placement tilt angle value.

[0173] The placement reference angle value refers to the angle value corresponding to the horizontal placement of the grinding cylinder 2. The placement reference angle value is obtained after being pre-input by the operator.

[0174] The tilt adjustment impact value refers to the influence of the placement tilt angle on the distribution deviation adjustment speed value. The larger the placement tilt angle, the greater the tilt adjustment impact value.

[0175] When the placement tilt angle value is inconsistent with the preset placement reference angle value, it indicates that the placement angle of the grinding cylinder 2 affects the distribution deviation adjustment speed value. Therefore, the placement tilt angle value is input into the preset tilt adjustment influence database to match and obtain the tilt adjustment influence value for subsequent use.

[0176] The tilt adjustment impact database has a pre-stored table of different placement tilt angle values ​​and their corresponding tilt adjustment impact values. The tilt adjustment impact database can be preset by the operator according to actual needs.

[0177] S58872: Determine the type adjustment impact value based on the particle size prediction type.

[0178] The type adjustment impact value refers to the impact value when the particle size prediction type affects the distribution deviation adjustment speed value. Different particle size prediction types correspond to different type adjustment impact values.

[0179] By inputting the particle size prediction type into the preset type adjustment influence database, the type adjustment influence value is obtained for easy subsequent use.

[0180] The type adjustment impact database pre-stores a table of different particle size prediction types and their corresponding type adjustment impact values. The type adjustment impact database is obtained after the operator pre-inputs the data.

[0181] For example, the type adjustment effect database can be set to a value of 0.9 when the particle size prediction type is a conventional inorganic / organic pigment, 1.4 when the particle size prediction type is a nano pigment, and 0.7 when the particle size prediction type is a metallic pigment.

[0182] S58873: Combine the tilt adjustment impact value and the type adjustment impact value to determine the comprehensive adjustment impact value.

[0183] Among them, the comprehensive adjustment impact value refers to the comprehensive impact value when the placement tilt angle value and the particle size prediction type affect the distribution deviation adjustment speed value.

[0184] By weighting the impact values ​​of tilt adjustment and type adjustment, and using the result as the comprehensive adjustment impact value, the accuracy of the obtained comprehensive adjustment impact value is improved. Specific weights are preset by the operator according to actual needs.

[0185] S58874: Adjust and update the distribution deviation adjustment speed value based on the comprehensive adjustment influence value.

[0186] Specifically, by calculating the product between the comprehensive adjustment influence value and the distribution deviation adjustment speed value, and using the calculation result as the new distribution deviation adjustment speed value, the accuracy of the obtained distribution deviation adjustment speed value is improved.

[0187] S5888: Combine the distribution deviation adjustment speed value with the distribution deviation location point to determine additional rotation information, and use the additional rotation information as additional adjustment information.

[0188] The additional rotation information refers to the control information that controls the movement and operation of the additional grinding balls 3. An additional speed-regulating motor 4 can be pre-installed on the moving arm 6, and an additional grinding ball 3 is installed on the additional speed-regulating motor 4. The diameter of the additional grinding ball 3 can be set according to the opening size of the grinding cylinder 2.

[0189] By combining the distribution deviation adjustment speed value with the distribution deviation location point, and using the combined dataset as additional rotation information, and then using the additional rotation information as additional adjustment information, the accuracy of the obtained additional adjustment information is improved.

[0190] Based on the same inventive concept, embodiments of the present invention provide an ink equipment control system, including: The data acquisition module is used to collect real-time operating information, flow detection information, and motor model. The memory stores a program for implementing an ink equipment control method as described above; The processor loads and executes programs stored in memory.

[0191] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0192] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A method for controlling an ink production equipment, characterized in that, include: S1: Collect real-time operating information of the ink equipment and flow detection information of the pigment to be ground; S2: Retrieve flow velocity distribution and flow particle size values ​​based on flow detection information; S3: Determine the required velocity distribution of particle size based on the flow particle size value; S4: Determine the velocity distribution deviation by combining the flow velocity distribution with the particle size requirement velocity distribution; S5: Generates operation adjustment information based on speed distribution deviation and real-time operation information, and outputs real-time operation information to control grinding adjustment.

2. The ink equipment control method according to claim 1, characterized in that, Methods for determining the particle size demand velocity distribution include: S31: Retrieve the grinding time and the real-time rotation speed of the grinding ball (3) based on real-time operation information; S32: Determine the degree of grinding based on the real-time rotation speed and grinding time; S33: Combine the flow particle size value and the grinding degree value to determine the particle size prediction type; S34: Determine the grinding time and initial particle size distribution based on the particle size prediction type; S35: Calculate the ratio between runtime and grinding requirement duration and use it as the runtime ratio; S36: Determine the particle size duration influence value by combining the particle size prediction type and duration ratio; S37: Adjust the initial distribution of particle size demand based on the influence value of particle size duration to obtain the particle size demand adjustment distribution, and use the particle size demand adjustment distribution as the particle size demand velocity distribution.

3. The ink equipment control method according to claim 2, characterized in that, Following the particle size demand adjustment distribution as the particle size demand velocity distribution, the following also includes: S371: Based on real-time operation information, retrieve the current position of the grinding ball (3) in the ink equipment and the placement tilt angle of the grinding cylinder (2) in the ink equipment; S372: Determine the reference position point of the angle based on the placement tilt angle value; S373: Determine whether the current position point is consistent with the angle reference position point; S374: If yes, continue to output the particle size requirement velocity distribution; S375: If not, determine the position deviation information by combining the current position point with the angle reference position point; S376: Determine the position deviation adjustment value based on the position deviation information, and adjust and update the particle size demand velocity distribution based on the position deviation adjustment value.

4. The ink equipment control method according to claim 3, characterized in that, The methods for determining runtime adjustment information include: S51: Retrieve the location points and values ​​of the distribution deviation based on the velocity distribution deviation; S52: Combine the location of the distribution deviation with the current location to determine the distance value of the distribution deviation; S53: Determine the required speed adjustment value by combining the distribution deviation distance value and the distribution deviation value; S54: Calculate the sum between the speed demand adjustment value and the real-time speed value and use it as the speed correction value; S55: The motor model of the speed-regulating motor (4) in the ink collection equipment; S56: Determine the reference speed value for the motor model based on the motor model; S57: When the speed correction value is less than the model speed reference value, the speed correction value will be used as the operation adjustment information.

5. The ink equipment control method according to claim 4, characterized in that, The methods for determining runtime adjustment information also include: S581: When the speed correction value is not less than the model speed reference value, calculate the deviation between the speed correction value and the model speed reference value and use it as the speed deviation value. S582: Determine the required vertical distance based on the rotational speed deviation value; S583: Determine the edge distance value based on the current location point; S584: When the vertical required distance value is less than the edge distance value, the adjustment angle value is determined by combining the vertical required distance value and the edge distance value, and the adjustment angle value is combined with the model speed reference value as the operation adjustment information.

6. The ink equipment control method according to claim 5, characterized in that, The methods for determining runtime adjustment information also include: S585: When the vertical required distance value is not less than the edge distance value, the horizontal required distance value shall be determined based on the rotational speed deviation value; S586: Determine the angle and distance adjustment coefficient based on the placement tilt angle value; S587: Calculate the product of the horizontal required distance value and the angular distance adjustment coefficient, and use it as the horizontal adjustment distance value; S588: Combines the horizontal adjustment distance value and position deviation information to generate additional adjustment information, and combines the additional adjustment information with the model speed reference value as operating adjustment information.

7. The ink equipment control method according to claim 6, characterized in that, Methods for generating additional adjustment information include: S5881: Retrieve position deviation distance value based on position deviation information; S5882: Determine the allowable adjustment distance value based on the positional deviation distance value; S5883: When the horizontal adjustment distance value is less than the allowable adjustment distance value, determine the direction of the distribution deviation by combining the distribution deviation location point with the current location point; S5884: Combine the horizontal adjustment distance value with the distribution deviation direction to determine the position adjustment information, and use the position adjustment information as additional adjustment information.

8. The ink equipment control method according to claim 7, characterized in that, Additional methods for generating adjustment information include: S5885: When the horizontal adjustment distance value is not less than the allowable adjustment distance value, determine the required speed value for the distribution deviation based on the distribution deviation value; S5886: Determine the influence value of the distribution deviation distance based on the distribution deviation distance value; S5887: Calculate the product between the influence value of the distribution deviation distance and the required speed value of the distribution deviation, and use it as the speed value for adjusting the distribution deviation. S5888: Combine the distribution deviation adjustment speed value with the distribution deviation location point to determine additional rotation information, and use the additional rotation information as additional adjustment information.

9. The ink equipment control method according to claim 8, characterized in that, After calculating the distributed deviation adjustment speed value, the following is also included: S58871: When the placement tilt angle value is inconsistent with the preset placement reference angle value, the tilt adjustment influence value is determined according to the placement tilt angle value; S58872: Determine the type adjustment impact value based on the particle size prediction type; S58873: Determine the comprehensive adjustment impact value by combining the tilt adjustment impact value and the type adjustment impact value; S58874: Adjust and update the distribution deviation adjustment speed value based on the comprehensive adjustment influence value.

10. A control system for an ink equipment, characterized in that, include: The data acquisition module is used to collect real-time operating information, flow detection information, and motor model. A memory storing a program for implementing an ink equipment control method as described in any one of claims 1 to 9; The processor loads and executes programs stored in memory.

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