Electrostatic spinning control method and system and intelligent terminal

Abstract

The invention relates to an electrostatic spinning control method and system and an intelligent terminal, and relates to the technical field of electrostatic spinning, and the electrostatic spinning control method comprises the following steps: determining a lifting angle or completing adjustment according to needle cylinder angle information and lifting angle information; based on the lifting angle information, a vibration device is controlled to conduct vibration exhaust on the needle cylinder through a vibration method; starting and stopping of a propelling device are determined according to the real-time detection image and the reference injection image, and the lowering angle is determined or adjustment is completed according to the needle cylinder angle information and the lowering angle information; controlling a propelling device to propel the needle cylinder based on the descending angle information; updating the reference weight information or continuing detection according to the consistency of the weight detection information and the reference weight information; after the reference weight information is updated, the operation angle is determined or adjustment is completed according to the needle cylinder angle information and the working angle information; according to the operation angle, the adjusting device is controlled to lift until adjustment is completed, and the spinning device is controlled to operate. The method has the effect of reducing resource waste.

Description

Technical Field

[0001] The present invention relates to the technical field of electrostatic spinning, and in particular to an electrostatic spinning control method, system and intelligent terminal. Background Art

[0002] At present, electrospinning is a special fiber manufacturing process, which mainly spins polymer solution or melt into nanofibers through a high-voltage electrostatic field. Electrospinning technology has broad application prospects in biomedicine, filtration and protection, catalysis, energy, optoelectronics, food engineering, cosmetics and other fields.

[0003] In the prior art, the polymer solution corresponding to the fiber manufacturing is poured into a syringe, and the syringe filled with the polymer solution is placed in an electrospinning device. The polymer solution in the syringe needs to be extruded through a spinneret to form droplets, and the air in the syringe needs to be discharged before the spinneret extrudes the polymer solution to ensure the uniformity of spinning. Then, a device with high voltage electricity is clamped on the spinneret. Under the action of the high voltage electric field, the surface of the droplets will be charged and stretched and refined by the electric field force. As the solvent evaporates, the fibers gradually solidify and are deposited on a drum to form a nanofiber membrane or fiber felt. The device is turned off and the device with high voltage electricity is discharged. Finally, the nanofiber membrane or fiber felt is removed from the drum.

[0004] With respect to the above-mentioned related technologies, during the process of discharging the air in the syringe, part of the polymer solution in the spinneret syringe will also be discharged, resulting in a waste of part of the polymer solution when the air in the syringe is completely discharged. Summary of the invention

[0005] In order to reduce resource waste, the present invention provides an electrospinning control method, system and intelligent terminal.

[0006] In a first aspect, the present invention provides an electrospinning control method, which adopts the following technical solution: An electrospinning control method, comprising: Get trigger information; Acquire syringe angle information according to trigger information; Determine the lifting angle or complete the adjustment according to the consistency between the needle cylinder angle information and the preset lifting angle information; According to the lifting angle, the preset adjustment device is controlled to lift until the adjustment is completed; Based on the lifting angle information, a preset vibration device is controlled to vibrate and exhaust the syringe in a preset vibration method, and a preset propulsion device is controlled to propel the syringe and obtain a real-time detection image of the spinneret; Determine the start and stop of the propulsion device according to the comparison between the real-time detection image and the preset reference injection image, and determine the lowering angle or completion adjustment according to the consistency between the syringe angle information and the preset descending angle information; According to the lowering angle, the preset adjusting device is controlled to descend until the adjustment is completed; Based on the descending angle information, the propulsion device is controlled to propel the syringe forward, and the weight detection information of the preset material collection box is obtained; Update the reference weight information or continue the test according to the consistency between the weight test information and the preset reference weight information; Recycling is performed using a preset recycling method based on the weight detection information of the aggregate box; After the reference weight information is updated, the operating angle is determined or the adjustment is completed according to the consistency between the needle cylinder angle information and the preset working angle information; According to the running angle, the preset adjusting device is controlled to be lifted until the adjustment is completed, and the running of the preset spinning device is controlled.

[0007] By adopting the above-mentioned technical scheme, before the electrospinning device is operated, it is necessary to vent the syringe injected with liquid, and the liquid flowing out when the syringe injected with liquid is vented is collected through the angle of the syringe and the image information, and the liquid in the collection box is recovered through the weight detection information in the collection box and the syringe is controlled to operate, so that the discharged liquid can be collected when the syringe injected with liquid is vented, thereby reducing the waste of liquid resources.

[0008] Optional recycling methods include: According to the excess between the weight detection information and the preset reference adsorption weight, the collection box is continuously controlled to collect liquid or the image detection information of the collection box is obtained; Select the liquid position based on the image detection information and the preset liquid features; Calculating the liquid tilt direction based on the liquid position, and calculating the distance between the liquid tilt direction and a preset tilt position, and taking the tilt position corresponding to the minimum distance value as the tilt origin; Determine the tilt angle according to the weight detection information, and control the collection box to tilt and collect the liquid according to the tilt origin and the tilt angle; Determine the blowing force value based on the weight detection information; The blowing angle is determined according to the tilt angle, and the blowing angle and the blowing force value are used to control the preset blowing device to gather the liquid; After the liquid is gathered, the preset recovery device is controlled to absorb and recover the liquid.

[0009] By adopting the above technical solution, the collection box is tilted according to the position of the liquid in the collection box, and the angle and strength of the blowing are determined by the weight of the liquid in the collection box, so as to better collect and recover the liquid in the collection box.

[0010] Optionally, before vibrating and exhausting the syringe, the amount of liquid in the syringe can be determined by: Get the aluminum foil processing area on the roller; Calculate the amount of liquid used based on the aluminum foil processing area and the preset liquid coverage; The total amount of liquid is obtained according to the sum of the liquid usage and the preset liquid discharge amount; Determine the number of syringes based on the comparison between the total amount of liquid and the preset syringe capacity; If there is only one syringe, the liquid corresponding to the total amount of liquid is injected into the syringe; If there are two or more syringes, the liquid discharge amount is updated according to the number of syringes to obtain a new total amount of liquid; Determine the liquid injection amount corresponding to each syringe according to the number of syringes and the total amount of liquid; Determine switching information according to the amount of liquid injected and the number of syringes; The propulsion device is controlled to reset according to the switching information, and the preset switching device is controlled to switch the syringe.

[0011] By adopting the above technical solution, the total amount of liquid is determined by the area required for aluminum foil processing, and the number of syringes corresponding to the total amount of liquid that can be used is calculated, and the amount of liquid discharged when the syringe is vented is updated, so that the amount of liquid discharged when the syringe is vented can be further calculated.

[0012] Optionally, before controlling the preset switching device to switch the syringe, the method of powering and discharging the spinneret is as follows: Get the spinneret coordinates of the spinneret; Determine the bearing weight value corresponding to each coordinate on the spinneret according to the spinneret coordinates; Selecting a clamping coordinate corresponding to a clamping weight value of a preset power-on device whose bearing weight value is greater than the bearing weight value based on the bearing weight value; Based on the clamping coordinates and the preset voltage parameters, the power-on device is controlled to clamp and the clamping angle information of the power-on device is obtained; Determine the completion of the detection or obtain the power-on clamping position of the power-on device according to the consistency between the clamping angle information and the preset reference clamping angle; Controlling the preset supporting device according to the power-on clamping position to support the power-on device to continue operation; After the spinning device is finished running, the power-on device is controlled to be out of contact with the spinneret, and the discharge coordinates and the closing diameter are determined according to the spinneret coordinates and the preset spinneret diameter; Select the discharge half rod corresponding to the preset discharge device according to the closed diameter; The discharge half rod is controlled to clamp and close the spinneret according to the discharge coordinates and the preset discharge time.

[0013] By adopting the above technical solution, the placement coordinates of the power-on device are determined by the coordinate position of the spinneret, and the angle of the power-on device is used to control the support device for support, and then the discharge coordinates and the closed diameter are determined by the spinneret diameter, so that the spinneret can be automatically powered on and discharged.

[0014] Optionally, before obtaining the aluminum foil processing area on the roller, the aluminum foil is cut: Get the roller area; Determine the aluminum foil cutting area based on the roller area and the preset processing area; Calculate the aluminum foil cutting weight according to the aluminum foil cutting area and the preset aluminum foil parameters; Determine the roller radius based on the roller area; The correction value corresponding to the rotation of the aluminum foil driven by the roller is calculated according to the roller radius and the preset roller speed; The aluminum foil cutting weight is updated according to the correction value, and the suction force is obtained according to the updated aluminum foil cutting weight; Determine the suction power based on the suction force; According to the suction power, the suction device preset in the drum is controlled to adsorb and fix the aluminum foil and obtain the covering position on the drum; Determine the remaining adsorption holes corresponding to the preset air suction device according to the covering position; After the aluminum foil is fixed, the remaining adsorption holes are controlled to stop running.

[0015] By adopting the above technical solution, the aluminum foil cutting area is determined by the area of ​​the drum and the area required by the product, and the correction value is calculated and the suction power in the drum is determined, and then the remaining holes corresponding to the covering position that have not been adsorbed by the aluminum foil are closed, so that the aluminum foil can be automatically adsorbed and fixed, and energy consumption can be reduced in the process of fixing the aluminum foil.

[0016] Optionally, when the suction device preset in the drum is controlled to adsorb the aluminum foil according to the suction power, a method for adjusting the aluminum foil is as follows: Obtaining the roller image information corresponding to the roller adsorbing the aluminum foil; Determine the aluminum foil adsorption image according to the covering position; Determine the degree of aluminum foil tilting for completing adjustment or obtaining the aluminum foil according to the comparison between the roller image information and the aluminum foil adsorption image; Determine whether the inclination of the aluminum foil is less than a preset reference inclination; If the inclination degree of the aluminum foil is not less than the reference inclination degree, a preset warning prompt message is output; If the inclination degree of the aluminum foil is less than the reference inclination degree, the marked adsorption hole at the position corresponding to the inclination degree of the aluminum foil is determined as the selected adsorption hole based on the inclination degree of the aluminum foil; Determine the blowing adjustment time and blowing control order according to the inclination degree of the aluminum foil and the preset blowing frequency; Based on the preset blowing frequency, blowing adjustment time and blowing control sequence, the selected adsorption holes are controlled to adjust the aluminum foil and re-acquire the drum image information.

[0017] By adopting the above technical scheme, when the aluminum foil is adsorbed on the drum and tilted, the adsorption hole is selected according to the tilt degree of the aluminum foil, and the blowing adjustment time and the blowing control order are determined by the blowing frequency and output, so that the tilted aluminum foil on the drum can be adjusted, thereby facilitating the operation of the spinning device.

[0018] Optionally, after determining the aluminum foil cutting area, a method for checking the cut aluminum foil is as follows: Obtaining an aluminum foil cropping image of the aluminum foil after cropping; Re-cutting or obtaining the roller center position of the roller according to the excess of the aluminum foil cutting image and the preset reference cutting image; If re-cutting is required, the excess position of the aluminum foil is determined based on the excess situation and the aluminum foil cutting image; Based on the aluminum foil exceeding the position, the preset cutting device is controlled to cut the aluminum foil, and the spinning device is controlled to operate after cutting; If the center position of the roller is obtained, the side position of the aluminum foil with the smallest corresponding distance on both sides is selected as the maximum processing distance according to the distance between the preset side position of the aluminum foil and the center position of the roller; Determine the marking processing area according to the maximum processing distance; According to the excess of the marked processing area and the preset processing area, it is determined to output a preset warning prompt information or control a preset reciprocating device to perform spinning based on the marked processing area.

[0019] Optionally, the method for determining the correction value includes: , where F is the correction value, L is the length of the aluminum foil, W is the width of the aluminum foil, H is the thickness of the aluminum foil, is the density of aluminum foil, R is the radius of the roller, r is the rotation radius of the roller, and v is the rotation speed of the roller.

[0020] In a second aspect, the present application provides an electrospinning control system, which adopts the following technical solution: An electrospinning control system, comprising: An acquisition module is used to acquire trigger information, syringe angle information, real-time detection images, weight detection information, image detection information, aluminum foil processing area, spinneret coordinates, clamping angle information, power-on clamping position, roller area, covering position, roller image information, tilt degree, aluminum foil cutting image and roller center position; A memory, used to store a program of the above-mentioned electrospinning control method; The program in the processor memory can be loaded and executed by the processor to implement the above-mentioned electrospinning control method.

[0021] In a third aspect, the present application provides a smart terminal, which adopts the following technical solution: An intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the above-mentioned electrostatic spinning control method.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. Before the electrospinning device is operated, the syringe with liquid injected needs to be vented, and the liquid flowing out of the syringe with liquid injected is collected by the angle and image information of the syringe, and the liquid in the collection box is recovered and the syringe is controlled to work and operate, so that the discharged liquid can be collected when the syringe with liquid injected is vented, thereby reducing the waste of liquid resources; 2. The collection box is tilted according to the position of the liquid in the collection box, and the angle and strength of the air blowing are determined by the weight of the liquid in the collection box, so as to better collect and recover the liquid in the collection box; 3. Determine the total amount of liquid through the area required for aluminum foil processing, calculate the number of syringes corresponding to the total amount of liquid that can be used, and update the amount of liquid discharged when the syringe is vented, so as to further calculate the amount of liquid discharged when the syringe is vented. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a flow chart of a method for controlling electrospinning according to an embodiment of the present invention; Figure 2 It is a flow chart of a method for determining the amount of liquid in a syringe before vibrating and exhausting the syringe in an embodiment of the present invention; Figure 3 It is a flow chart of a method for powering on and discharging a spinneret before controlling a preset switching device to switch a syringe in an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The following is combined with Figures 1 to 3 The present invention is further described in detail with examples.

[0025] An electrospinning control method, system and intelligent terminal are disclosed, which recover the liquid flowing out when the syringe is exhausted, and further adjust the electrostatic placement according to the weight of the liquid in the collection box, the number of syringes, the state of aluminum foil placed on the drum, the cutting state of the aluminum foil and the correction value algorithm, thereby reducing the energy consumption in the electrospinning process.

[0026] Reference Figure 1 The present application discloses an electrospinning control method, comprising the following steps: Step S100: Acquire trigger information.

[0027] The trigger information refers to the information triggered when the syringe with liquid injected is exhausted. The information output when the micro switch preset on the propulsion device is triggered is used as the trigger information. When the syringe is installed on the propulsion device, the syringe triggers the micro switch to output the trigger information. The propulsion device refers to a device used to exhaust the syringe with liquid injected.

[0028] Step S101: Acquire syringe angle information according to trigger information.

[0029] The syringe angle information refers to the angle information corresponding to when the needle barrel is venting. When the micro switch outputs the trigger information, it is detected by the angle sensor preset on the axis of the propulsion device that can change the angle, and the angle information of the propulsion device detected by the angle sensor is used as the syringe angle information.

[0030] Step S102: Determine the lifting angle or complete the adjustment according to the consistency between the needle cylinder angle information and the preset lifting angle information.

[0031] The lifting angle information refers to the angle corresponding to the exhaust operation by lifting the syringe, which is set and stored in advance by the operator. The lifting angle refers to the angle at which the syringe in the trigger information needs to be lifted. By judging whether the syringe angle information is consistent with the lifting angle information, it is judged whether the lifting angle needs to be determined.

[0032] When the syringe angle information is consistent with the lifting angle information, it means that the lifting angle does not need to be determined, and the adjustment of the propulsion device is completed. When the syringe angle information is inconsistent with the lifting angle information, it means that the lifting angle needs to be determined, and the deviation between the syringe angle information and the lifting angle information is calculated as the lifting angle, and the direction of the propulsion device adjusting the angle is determined by the positive and negative values ​​of the lifting angle. When the lifting angle is positive, the propulsion device is controlled to adjust upward to lift the syringe, and when the lifting angle is negative, the propulsion device is controlled to adjust downward to lower the syringe.

[0033] Step S103: controlling the preset adjustment device to lift according to the lifting angle until the adjustment is completed.

[0034] The adjusting device is a device used to control the propulsion device to adjust the angle. The adjusting device is used by limiting one end of the propulsion device and presetting the device to lift up and down the end corresponding to the position of the propulsion device away from the limit. The adjustment is completed by controlling the adjusting device to lift at a lifting angle until the syringe angle information is consistent with the lifting angle information.

[0035] Step S104: Based on the lifting angle information, a preset vibration device is controlled to vibrate and exhaust the syringe in a preset vibration method, and a preset propulsion device is controlled to propel the syringe and obtain a real-time detection image of the spinneret.

[0036] The real-time detection image refers to the image of the spinneret detected in real time when the propulsion device propels the syringe. The image obtained by real-time detection of the propulsion device by a camera preset on the electrospinning device is used as the real-time detection image. The electrospinning device is a device that manufactures fiber textiles through high voltage electricity. The vibration device refers to a device that aggregates the liquid in the syringe through vibration to facilitate the exhaust of the syringe. The device that can generate vibration and is pre-set on the propulsion device by the operator is used as the vibration device.

[0037] The vibration method refers to a method for controlling the vibration device to vibrate. The operator pre-sets the vibration intensity corresponding to the syringe that does not damage the syringe and stores it to form a vibration method. When the syringe angle information is consistent with the lifting angle information, it means that the syringe can be exhausted. Then the vibration device is controlled to vibrate with the vibration method, and the propulsion device is controlled to propel the syringe to exhaust the syringe.

[0038] Step S105: Determine the start and stop of the propulsion device according to the comparison between the real-time detection image and the preset reference injection image, and determine the lowering angle or completion of the adjustment according to the consistency between the syringe angle information and the preset descending angle information.

[0039] The reference injection image refers to a reference image in which no liquid appears on the spinneret when the syringe is vented, and is formed by being preset and stored by the operator. By comparing the real-time detection image with the reference injection image, when the real-time detection image is consistent with the reference injection image, it means that no liquid appears on the spinneret, and the propulsion device is controlled to start or continue to operate. When the real-time detection image is inconsistent with the reference injection image, it means that liquid appears on the spinneret, and the propulsion device is controlled to stop operating.

[0040] The descent angle information refers to the angle to which the syringe needs to be lowered when liquid appears on the spinneret, and is formed by presetting and storing by the operator. The lowering angle refers to the angle to which the syringe needs to be lowered, and whether the lowering angle needs to be determined is determined by judging whether the syringe angle information is consistent with the descent angle information. When the syringe angle information is consistent with the descent angle information, it means that the lowering angle does not need to be determined, and the adjustment of the descent angle information corresponding to the propulsion device is completed. When the syringe angle information is inconsistent with the descent angle information, it means that the lowering angle needs to be determined, and the deviation value between the syringe angle information and the descent angle information is calculated as the lowering angle.

[0041] Step S106: Control the preset adjustment device to descend according to the lowering angle until the adjustment is completed.

[0042] By controlling the regulating device to descend at a lower angle until the syringe angle information is consistent with the descending angle information, the liquid on the spinneret can be collected.

[0043] Step S107: Based on the descending angle information, the propulsion device is controlled to propel the syringe forward, and the weight detection information of the preset aggregate box is obtained.

[0044] The material collection box refers to a device for collecting the liquid discharged from the spinneret when the syringe is exhausted. The weight detection information refers to the real-time detection of the weight information of the liquid in the material collection box, and the parameters obtained by the pressure sensor preset on the material collection box are used as the weight detection information. When the syringe angle information is consistent with the descending angle information, it means that the liquid discharged from the spinneret when the syringe is exhausted can be collected, and the propulsion device continues to control the syringe to propel.

[0045] Step S108: updating the reference weight information or continuing the detection according to the consistency between the weight detection information and the preset reference weight information.

[0046] The reference weight information refers to the reference weight for recycling the liquid in the collection box, which is set in advance and stored by the operator. By judging whether the weight detection information is consistent with the reference weight information, it is judged whether the liquid in the collection box needs to be recycled. When the weight detection information is consistent with the reference weight information, it means that the liquid in the collection box needs to be recycled, and the liquid in the collection box is collected and the value of the reference weight information is updated. When the weight detection information is inconsistent with the reference weight information, it means that the liquid in the collection box does not need to be recycled, and the weight detection information continues to be obtained.

[0047] Step S109: Recycling is performed using a preset recycling method according to the weight detection information of the aggregate box.

[0048] The recycling method refers to a method for recycling the liquid in the collection box that has reached the reference weight information, which is pre-set and stored by the operator and is specifically described in the following steps S200 to S206.

[0049] Step S110: After the reference weight information is updated, the operating angle is determined or the adjustment is completed according to the consistency between the syringe angle information and the preset working angle information.

[0050] The working angle information refers to the angle information corresponding to the electrospinning operation of the syringe with liquid injected therein, which is formed by the operator's presetting and storage. When the reference weight information is updated, it means that the liquid on the spinneret has been collected. Then, by judging whether the syringe angle information is consistent with the working angle information, it is judged whether the adjustment of the syringe exhaust is completed.

[0051] The operating angle refers to the angle that needs to be adjusted when the syringe is controlling the electrospinning operation. When the syringe angle information is consistent with the working angle information, it means that the adjustment of the syringe exhaust is completed, and the operating angle is 0. When the syringe angle information is inconsistent with the working angle information, it means that the adjustment of the syringe exhaust is not completed, and the deviation value between the syringe angle information and the working angle information is calculated and used as the operating angle.

[0052] Step S111: controlling the preset adjusting device to be lifted according to the operating angle until the adjustment is completed, and controlling the preset spinning device to operate.

[0053] The spinning device is a device that stretches and refines the liquid in the syringe by electrostatics to form a nanofiber membrane or fiber mat. The operating angle is used to control the adjustment device to lift until the syringe angle information is consistent with the working angle information, indicating that the syringe can perform electrostatic spinning operations, and then the spinning device is controlled to operate.

[0054] exist Figure 1In step S109 shown, in order to further ensure the rationality of the recycling method, it is necessary to perform further separate analysis and calculation on the recycling method, which is specifically described in detail through the following steps.

[0055] Recycling methods include: Step S200: Continue to control the material collection box to collect liquid or obtain image detection information of the material collection box according to the excess between the weight detection information and the preset reference adsorption weight.

[0056] The reference adsorption weight refers to the reference weight corresponding to the liquid in the collection box adsorbed by the recovery device, which is formed by the operator's presetting and storage. The recovery device refers to a straw used to adsorb and recover the liquid in the collection box, and the recovery device can be tilted by the tilt of the collection box. The image detection information refers to the image corresponding to the detection of the collection box, and the image of all the liquid in the collection box is detected by the camera preset in the collection box as the image detection information. By judging whether the weight detection information is less than the reference adsorption weight, it is judged whether it is necessary to obtain the image detection information of the collection box.

[0057] Step S201: Selecting a liquid position based on image detection information and preset liquid features.

[0058] Liquid features refer to the features such as the color of the liquid corresponding to the electrospinning, which are set and stored in advance by the operator. Liquid positions refer to the positions where the liquid gathers in the collection box. The positions where the colors corresponding to the liquid features exist are retrieved from the image detection information as the various positions where the liquid exists, and the positions where the colors of the liquid gather are selected from the various positions as the liquid positions.

[0059] Step S202: Calculate the liquid tilt direction based on the liquid position, and calculate the distance value between the liquid tilt direction and the preset tilt position, and use the tilt position corresponding to the minimum distance value as the tilt origin.

[0060] The tilt position refers to the position on the material collection box that can be tilted, which is set in advance by the operator and stored. The liquid tilt direction refers to the direction in which the liquid in the material collection box needs to be tilted, and the tilt origin refers to the fixed position point corresponding to the liquid in the material collection box when the liquid needs to be tilted. The distance between the liquid position and each tilt position pre-set in the material collection box is calculated, and the tilt position corresponding to the smallest distance value is selected as the tilt origin, and the relative direction of the position corresponding to the smallest distance value is used as the liquid tilt direction.

[0061] Step S203: determining the tilt angle according to the weight detection information, and controlling the collection box to tilt and collect the liquid according to the tilt origin and the tilt angle.

[0062] The tilt angle refers to the tilt angle required for the liquid in the collection box to gather. The tilt angle is retrieved from the preset tilt database through weight detection information. The tilt database stores different tilt angles corresponding to the weight of the liquid in the collection box, which will not be described in detail here.

[0063] Step S204: determining the blowing force value according to the weight detection information.

[0064] The blowing force value refers to the blowing force required for the liquid in the aggregate box to gather. The blowing force value is retrieved from the preset blowing database after searching and matching through the weight detection information. The blowing database artificially stores different blowing forces corresponding to the weight of the liquid in the aggregate box, which will not be described in detail here.

[0065] Step S205: determining a blowing angle according to the tilt angle, and controlling a preset blowing device to gather the liquid according to the blowing angle and the blowing force value.

[0066] The blowing angle refers to the blowing angle required for the liquid in the collection box to gather, and the relative direction of the tilt angle corresponding to the tilt angle is used as the blowing angle. The blowing device refers to a device that further gathers the liquid in the tilted collection box by blowing. The blowing angle and the blowing force value are used to control the blowing device to gather the liquid.

[0067] Step S206: After the liquid is gathered, controlling a preset recovery device to absorb and recover the liquid.

[0068] When the liquid in the collection box is gathered, the liquid is adsorbed and recovered by controlling the recovery device, so that the liquid in the collection box can be better gathered and recovered.

[0069] exist Figure 1 In step S104, in order to further ensure the rationality of the method for determining the amount of liquid in the syringe before the syringe is vibrated and exhausted, it is necessary to further analyze and calculate the method for determining the amount of liquid in the syringe before the syringe is vibrated and exhausted. Figure 2 The steps shown are explained in detail.

[0070] Reference Figure 2 , before vibrating and exhausting the syringe, the method for determining the amount of liquid in the syringe is: Step S300: obtaining the aluminum foil processing area on the roller.

[0071] The aluminum foil processing area refers to the area of ​​aluminum foil required for electrospinning. The width of the product on the roller is retrieved from the preset fiber product specifications to be manufactured, and the circumference of the circular surface on the side of the roller is retrieved from the preset roller specifications. The product of the width and circumference of the product on the roller is calculated and used as the aluminum foil processing area. The fiber product specifications refer to the size specifications of the fiber products required for the electrospinning device. The roller specifications refer to the device used in the electrospinning device to collect the liquid in the syringe that is stretched and refined by voltage. The fiber product specifications and roller specifications are formed after the operator inputs and stores them in advance.

[0072] Step S301: Calculate the liquid usage according to the aluminum foil processing area and the preset liquid coverage.

[0073] Liquid coverage refers to the amount of liquid covering the aluminum foil per unit area, which is set and stored by the operator in advance. Liquid usage refers to the total amount of liquid required for the aluminum foil processing area, which is calculated by multiplying the aluminum foil processing area and the liquid coverage as the liquid usage.

[0074] Step S302: Obtain the total amount of liquid according to the sum of the liquid usage and the preset liquid discharge amount.

[0075] The liquid discharge volume refers to the maximum amount of liquid discharged when the syringe is vented, which is set and stored by the operator in advance. The total liquid volume refers to the total amount of liquid required in the electrospinning process, which is calculated by adding the liquid usage volume to the liquid discharge volume and used as the total liquid volume.

[0076] Step S303: Determine the number of syringes based on the comparison between the total amount of liquid and the preset syringe capacity.

[0077] The syringe capacity refers to the total amount of liquid that can be filled with the syringe, which is set and stored by the operator in advance. By judging whether the total amount of liquid is greater than the syringe capacity, it is judged whether multiple syringes are needed. The number of syringes refers to the number of syringes required to fill the total amount of liquid. When the total amount of liquid is not greater than the syringe capacity, it means that multiple syringes are not needed, and the number of syringes is one. When the total amount of liquid is greater than the syringe capacity, it means that multiple syringes are needed, and the quotient of the total amount of liquid and the syringe capacity is calculated as the number of syringes.

[0078] Step S304: If the number of syringes is one, inject the liquid corresponding to the total amount of liquid into the syringe.

[0079] When the number of syringes is one, it means that one syringe can be filled with the total amount of liquid, and the liquid corresponding to the total amount of liquid is injected into the syringe to facilitate the subsequent spinning operation.

[0080] Step S305: If the number of syringes is two or more, the liquid discharge volume is updated according to the number of syringes to obtain a new total liquid volume.

[0081] When there are two or more syringes, it means that one syringe cannot be filled with the total amount of liquid. The product of the liquid discharge volume and the number of syringes is calculated as the new liquid discharge volume, and then the sum of the new liquid discharge volume and the liquid usage is calculated as the new total amount of liquid.

[0082] Step S306: Determine the liquid injection volume corresponding to each syringe according to the number of syringes and the total amount of liquid.

[0083] The liquid injection volume refers to the amount of liquid injected into the syringe, and the average value between the number of syringes and the total amount of liquid is calculated as the liquid injection volume.

[0084] Step S307: Determine the switching information according to the liquid injection amount and the number of syringes.

[0085] The switching information refers to the control information for switching the number of syringes required during the electrospinning process. When the propulsion device pushes the syringe to the bottom so that all the liquid in the syringe is discharged, the propulsion device is reset, and the preset switching device is controlled to install the remaining syringes with liquid on the propulsion device, and the syringe is exhausted again. The above operation process is used as the switching information. The switching device refers to the device corresponding to the switching syringe required for the operation of using multiple syringes. The switching device can be a robotic arm.

[0086] Step S308: Control the propulsion device to reset according to the switching information, and control the preset switching device to switch the syringe.

[0087] The switching information is used to control the propulsion device to reset so as to facilitate the switching of the switching device, and the switching device is controlled to switch the syringe so as to facilitate the operation of the electrospinning device.

[0088] exist Figure 2 In step S308 shown in the figure, in order to further ensure the rationality of the method of powering on and discharging the spinneret before the preset switching device is controlled to switch the syringe, it is necessary to further analyze and calculate the method of powering on and discharging the spinneret before the preset switching device is controlled to switch the syringe. Figure 3 The steps shown are explained in detail.

[0089] Reference Figure 3 , a method for powering on and discharging the spinneret before controlling the preset switching device to switch the syringe: Step S400: obtaining the spinneret coordinates of the spinneret.

[0090] The spinneret refers to a device used to stretch and thin the liquid in the syringe under high voltage. The spinneret coordinates refer to the coordinate position of the spinneret installed on the syringe storing the liquid. The various dimensional parameters in the electrospinning device are input into the preset simulation system to form a real-time three-dimensional model, and the preset reference object in the three-dimensional model is set as the preset origin of the three-dimensional model. The distance between the preset origin and the spinneret is calculated, and the coordinate information of the spinneret is determined by the distance as the spinneret coordinates. The simulation system refers to a system for establishing a three-dimensional model. The reference object refers to an object used to calculate the coordinates of various devices and components in the three-dimensional model. The origin refers to a coordinate point used to assist in calculating the coordinate position of various devices and components in the three-dimensional model. It is formed by presetting and storing by the operator.

[0091] Step S401: determining the bearing weight value corresponding to each coordinate on the spinneret according to the spinneret coordinates.

[0092] The bearing weight value refers to the weight value that each coordinate position on the spinneret can bear. The corresponding bearing weight value is retrieved and matched from the preset bearing database through the spinneret coordinates. The bearing database is artificially pre-stored with the weight values ​​that different spinnerets can bear at different coordinate positions.

[0093] Step S402: Based on the bearing weight value, a clamping coordinate corresponding to a bearing weight value greater than a preset clamping weight value of the powered device is selected.

[0094] The power-on device refers to a device that generates high voltage electricity to stretch and thin the liquid in the syringe. The clamping weight value refers to the weight value corresponding to the clamping of the power-on device, which is set and stored in advance by the operator. The clamping coordinate refers to the coordinate at which the power-on device can clamp on the spinneret, and the coordinate corresponding to the load weight value greater than the clamping weight value is selected from different load weight values ​​as the clamping coordinate.

[0095] Step S403: Controlling the powered device to clamp based on the clamping coordinates and the preset voltage parameters and obtaining the clamping angle information of the powered device.

[0096] The voltage parameter refers to the voltage parameter corresponding to the voltage used by the power-on device to stretch and refine the liquid in the syringe, which is set and stored in advance by the operator. The clamping angle information refers to the angle information corresponding to the clamping of the power-on device to the spinneret. When the power-on device is controlled to clamp and operate with the clamping coordinates and voltage parameters, the clamping angle information is formed by combining and analyzing the coordinate changes corresponding to the clamping of the power-on device in real time.

[0097] Step S404: determining the completion of the detection or obtaining the power-on clamping position of the power-on device according to the consistency between the clamping angle information and a preset reference clamping angle.

[0098] The reference clamping angle refers to the reference angle corresponding to when the power-on device clamps the spinneret, which is pre-set and stored by the operator. The power-on clamping position refers to the position corresponding to the offset when the power-on device clamps the spinneret. By judging whether the clamping angle information is consistent with the reference clamping angle, it is judged whether the power-on device needs to be supported. When the clamping angle information is consistent with the reference clamping angle, it means that the power-on device does not need to be supported, and the detection of the power-on device is completed. When the clamping angle information is inconsistent with the reference clamping angle, it means that the power-on device needs to be supported, then the distance between the origin and the power-on device is calculated, and then the coordinate information of the power-on device is determined by the distance, and the coordinate position corresponding to the distance change when the power-on device clamps the spinneret is used as the power-on clamping position.

[0099] Step S405: controlling a preset supporting device according to the power-on clamping position to support the power-on device to continue operation.

[0100] The supporting device refers to a device used to support the position where the power-on device is offset when clamping the spinneret. The supporting device can be a supporting column made of insulating material, and the supporting column can clamp the power-on device at a reference clamping angle. By controlling the supporting device to support the power-on device at the power-on clamping position, the power-on device can continue to operate, reducing the power-on device from falling off or offsetting to affect the power-on device's operation of stretching and thinning the liquid.

[0101] Step S406: After the spinning device is finished running, the power-on device is controlled to be out of contact with the spinneret, and the discharge coordinates and the closed diameter are determined according to the spinneret coordinates and the preset spinneret diameter.

[0102] The discharge coordinates refer to the coordinates for discharging the electrified device, and the coordinate parameters corresponding to the spinneret coordinates are used as the discharge coordinates. The spinneret diameter refers to the diameter of the spinneret, which is set in advance and stored by the operator. The closed diameter refers to the diameter corresponding to the closed discharge of the spinneret by the preset discharge device, and the parameters corresponding to the spinneret diameter are used as the closed diameter. The discharge device refers to a device for discharging the residual voltage on the spinneret, and the discharge device includes two discharge half-rods that are matched and closed to facilitate the discharge operation of the spinneret. The discharge half-rod refers to a device that can be matched and closed and is used for conductive discharge.

[0103] Step S407: selecting a discharge half rod corresponding to the preset discharge device according to the closed diameter.

[0104] The corresponding closed discharge half rod is selected through the closed diameter, so that the spinneret can be further fitted and the discharge treatment can be performed.

[0105] Step S408: controlling the discharge half-rod to clamp and close the spinneret according to the discharge coordinates and the preset discharge time.

[0106] The discharge time refers to the time for controlling the discharge device to discharge, which is set and stored by the operator in advance. The discharge device is controlled by the discharge coordinate to clamp and close, and stays for the discharge time, so that the spinneret can be discharged.

[0107] exist Figure 2 In the step S300 shown, in order to further ensure the rationality of the method of cutting the aluminum foil before obtaining the aluminum foil processing area on the roller, it is necessary to perform further separate analysis and calculation on the method of cutting the aluminum foil before obtaining the aluminum foil processing area on the roller, which is specifically explained in detail through the steps shown below.

[0108] Method for cutting the aluminum foil before obtaining the aluminum foil processing area on the roller: Step S500: Obtain the drum area.

[0109] The drum area refers to the side area corresponding to the drum. It is calculated by taking the length of the drum side wall and the circumference of the circular surface on both sides of the drum from the drum specifications, and then calculating the product of the length of the side wall and the circumference of the circular surface as the drum area.

[0110] Step S501: determining the aluminum foil cutting area according to the roller area and the preset processing area.

[0111] The processing area refers to the area of ​​aluminum foil required for electrospinning, which is set and stored by the operator in advance. The aluminum foil cutting area refers to the area of ​​aluminum foil that needs to be cut, which is matched from the preset cutting database by the roller area and the processing area. The cutting database pre-stores the aluminum foil cutting areas corresponding to different roller areas and processing areas, which will not be described here.

[0112] Step S502: Calculate the aluminum foil cutting weight according to the aluminum foil cutting area and preset aluminum foil parameters.

[0113] Aluminum foil parameters refer to the density and thickness of aluminum foil, which are preset and stored by the operator. The cutting weight of aluminum foil is calculated by multiplying the area of ​​aluminum foil, thickness of aluminum foil and density of aluminum foil.

[0114] Step S503: Determine the roller radius according to the roller area.

[0115] The roller radius refers to the radius of the roller, which is obtained by retrieving the radius parameter corresponding to the roller cylinder from the parameters corresponding to the calculated roller area.

[0116] Step S504: Calculate a correction value corresponding to the rotation of the aluminum foil driven by the roller according to the roller radius and the preset roller speed.

[0117] The drum speed refers to the speed of the drum when the electrospinning device is running, which is set in advance by the operator and stored. The correction value refers to the parameter corresponding to the aluminum foil cutting weight. The correction value is calculated by the drum radius, the drum speed and the parameters corresponding to the aluminum foil. The specific calculation process refers to step S800.

[0118] Step S505: updating the aluminum foil cutting weight according to the correction value, and obtaining the suction force according to the updated aluminum foil cutting weight.

[0119] The suction force refers to the suction force corresponding to the suction device in the drum. The sum of the aluminum foil cutting weight and the correction value is calculated as the updated aluminum foil cutting weight, and the parameter corresponding to the updated aluminum foil cutting weight is used as the suction force. The suction device refers to a device for adsorbing the aluminum foil placed on the drum. There are multiple small holes arranged on the drum for the suction device to suck air.

[0120] Step S506: Determine the suction power based on the suction force.

[0121] The suction power refers to the power of the suction component in sucking air, and the suction power is determined by searching and matching the suction strength from a preset suction database.

[0122] Step S507: According to the suction power, the suction device preset in the drum is controlled to adsorb and fix the aluminum foil and obtain the covering position on the drum.

[0123] The covering position refers to the position where the aluminum foil is placed on the drum for covering. The drum is photographed by a camera preset on the drum and an image showing the aluminum foil on the drum is retrieved. The position of the aluminum foil on the drum is identified from the retrieved image as the covering position.

[0124] Step S508: determining the remaining adsorption holes corresponding to the preset air suction device according to the covering position.

[0125] The remaining adsorption holes refer to the holes that have not adsorbed the aluminum foil when the suction device adsorbs the aluminum foil on the roller. The holes corresponding to the adsorption except the covering positions are selected from all the adsorption holes corresponding to the suction device on the roller as the remaining adsorption holes.

[0126] Step S509: After the aluminum foil is fixed, the remaining adsorption holes are controlled to stop operating.

[0127] When the aluminum foil is adsorbed and fixed on the drum, the remaining adsorption holes are controlled to stop running, thereby reducing the energy consumption of the suction device when adsorbing the aluminum foil.

[0128] In step S507 shown above, in order to further ensure the rationality of the method for adjusting the aluminum foil when the suction device preset in the drum controls the suction power to adsorb the aluminum foil, it is necessary to perform further separate analysis and calculation on the method for adjusting the aluminum foil when the suction device preset in the drum controls the suction power to adsorb the aluminum foil, which is specifically explained in detail through the steps shown below.

[0129] When the suction device preset in the drum is controlled according to the suction power to adsorb the aluminum foil, the method for adjusting the aluminum foil is as follows: Step S600: obtaining the roller image information corresponding to when the roller absorbs the aluminum foil.

[0130] The drum image information refers to the image detected in real time when the drum absorbs the aluminum foil. The image of the drum is captured in real time by a camera preset in the electrospinning device, and the image corresponding to the preset aluminum foil feature on the drum is retrieved as the drum image information. The aluminum foil feature refers to the color feature of the aluminum foil, which is set and stored in advance by the operator.

[0131] Step S601: determining the aluminum foil adsorption image according to the covering position.

[0132] The aluminum foil adsorption image refers to a reference image of the aluminum foil adsorbed on the roller, and the aluminum foil adsorption image is formed by the adsorption conditions of the adsorption holes corresponding to the masking positions.

[0133] Step S602: determining whether to complete the adjustment or obtain the aluminum foil tilt degree of the aluminum foil according to the comparison between the drum image information and the aluminum foil adsorption image.

[0134] The degree of aluminum foil tilt refers to the degree of tilt corresponding to the tilt of the aluminum foil when it is adsorbed on the roller. The roller image information is compared with the aluminum foil adsorption image. When there is no aluminum foil tilt in the roller image information, it means that there is no need to adjust the aluminum foil on the roller, and the electrospinning device continues to operate. When there is aluminum foil tilt in the roller image information, it means that the aluminum foil on the roller needs to be adjusted. The position where the aluminum foil tilts in the roller image information is compared with the position corresponding to the aluminum foil adsorption image to obtain the degree of aluminum foil tilt.

[0135] Step S603: Determine whether the inclination of the aluminum foil is less than a preset reference inclination. If not, jump to step S604. If yes, jump to step S605.

[0136] The reference tilt degree refers to the reference tilt degree of the aluminum foil on the roller, which is preset and stored by the operator. By judging whether the tilt degree of the aluminum foil is less than the preset reference tilt degree, it is judged whether the roller can automatically adjust the tilt state of the aluminum foil.

[0137] Step S604: Output the preset warning prompt information.

[0138] The early warning prompt information refers to the prompt information for warning of the tilt of the aluminum foil, which is set and stored in advance by the operator. When the tilt of the aluminum foil is not less than the reference tilt, it means that the roller cannot automatically adjust the tilt of the aluminum foil, and the early warning prompt information is output to prompt the operator to adjust the aluminum foil.

[0139] Step S605: based on the tilt degree of the aluminum foil, determine the marked adsorption hole at the position corresponding to the tilt degree of the aluminum foil as the selected adsorption hole.

[0140] The selected adsorption hole refers to the hole of the suction device corresponding to the tilted position of the aluminum foil on the drum. When the tilt of the aluminum foil is less than the reference tilt, it means that the drum can automatically adjust the tilt state of the aluminum foil. The marked adsorption hole at the position corresponding to the tilt of the aluminum foil is used as the selected adsorption hole.

[0141] Step S606: determining the blowing adjustment time and the blowing control order according to the tilt degree of the aluminum foil and the preset blowing frequency.

[0142] Blowing frequency refers to the frequency of controlling the suction device in the drum to blow the tilted aluminum foil on the drum, which is set in advance and stored by the operator. Blowing adjustment time control Blowing adjustment time refers to the time required for controlling the suction device in the drum to blow the tilted aluminum foil on the drum. Blowing control order refers to the order of blowing corresponding to the blowing operation of the suction device in the drum. The suction hole corresponding to the tilt position of the aluminum foil in the tilt degree of the aluminum foil is used as the first hole for blowing, and the suction holes are controlled in sequence toward the center of the drum at the blowing frequency to blow. The above blowing order is used as the blowing control order, and the blowing control order is used as the total time required for the blowing frequency as the blowing adjustment time.

[0143] Step S607: Based on the preset blowing frequency, blowing adjustment time and blowing control sequence, the selected adsorption holes are controlled to adjust the aluminum foil and re-acquire the drum image information.

[0144] The aluminum foil is adjusted by controlling the selected adsorption holes to operate with the blowing frequency, blowing adjustment time and blowing control sequence, and the drum image information is reacquired to determine whether the adjustment of the aluminum foil is completed.

[0145] In step S501 shown above, in order to further ensure the rationality of the method for checking the cut aluminum foil after determining the cutting area of ​​the aluminum foil, it is necessary to perform further separate analysis and calculation on the method for checking the cut aluminum foil after determining the cutting area of ​​the aluminum foil, which is specifically described in detail through the steps shown below.

[0146] After determining the cutting area of ​​the aluminum foil, the method for checking the cut aluminum foil is as follows: Step S700: obtaining an aluminum foil cutting image of the cut aluminum foil.

[0147] The aluminum foil cutting image refers to the image information of the aluminum foil after cutting, and the image obtained by real-time detection of the aluminum foil after cutting by a camera preset on the cutting device is used as the aluminum foil cutting image. The cutting device refers to a device for cutting the aluminum foil. The cutting device can be an aluminum foil slitting device.

[0148] Step S701: re-cutting or obtaining the roller center position of the roller according to the excess of the aluminum foil cutting image and the preset reference cutting image.

[0149] The reference cutting image refers to the reference image of the aluminum foil after cutting. The operator inputs the parameters corresponding to the aluminum foil cutting in advance to form an image as the reference cutting image. The center position of the roller refers to the center position corresponding to the side of the roller cylinder. By judging whether the aluminum foil cutting image is consistent with the reference cutting image, it is judged whether the center position of the roller needs to be determined. When the aluminum foil cutting image is consistent with the reference cutting image, it means that the center position of the roller does not need to be determined, and the adjustment of the aluminum foil cutting is completed. When the aluminum foil cutting image is inconsistent with the reference cutting image and the area of ​​the aluminum foil corresponding to the aluminum foil cutting image is larger than the area of ​​the aluminum foil corresponding to the reference cutting image, it means that the center position of the roller does not need to be determined, and the cutting device is controlled to re-cut the aluminum foil. When the aluminum foil cutting image is inconsistent with the reference cutting image and the area of ​​the aluminum foil corresponding to the aluminum foil cutting image is smaller than the area of ​​the aluminum foil corresponding to the reference cutting image, it means that the center position of the roller needs to be determined, and the position corresponding to the roller is determined by calculating half of the height of the cylinder corresponding to the roller, and the calculated parameters are used to determine the position as the center position of the roller.

[0150] Step S702: If re-cutting is required, the excess position of the aluminum foil is determined according to the excess situation and the aluminum foil cutting image.

[0151] The aluminum foil excess position refers to the position in the aluminum foil cropping image that exceeds the cropping position corresponding to the reference cropping image. When the aluminum foil cropping image is inconsistent with the reference cropping image and the area of ​​the aluminum foil corresponding to the aluminum foil cropping image is larger than the area of ​​the aluminum foil corresponding to the reference cropping image, the aluminum foil cropping image is overlapped and compared with the reference cropping image, and the contour corresponding to the reference cropping image is framed and marked on the aluminum foil cropping image, and then the position that can be cropped is selected as the aluminum foil excess position.

[0152] Step S703: Based on the aluminum foil exceeding the position, the preset cutting device is controlled to cut the aluminum foil, and the spinning device is controlled to operate after cutting.

[0153] By controlling the cutting device to cut the aluminum foil at the excess position, fixing the cut aluminum foil on the drum and controlling the operation of the spinning device, the area of ​​the aluminum foil can be controlled to reduce the consumption of the aluminum foil.

[0154] Step S704: if the center position of the roller is obtained, then the side position of the aluminum foil with the smallest corresponding distance on both sides is selected as the maximum processing distance according to the distance between the preset side position of the aluminum foil and the center position of the roller.

[0155] The side position of the aluminum foil refers to the position of the aluminum foil close to the two sides of the roller when the roller rotates, which is set and stored by the operator in advance. The maximum processing distance refers to the maximum horizontal distance that can be processed on the aluminum foil. When the aluminum foil cutting image is inconsistent with the reference cutting image and the area of ​​the aluminum foil corresponding to the aluminum foil cutting image is smaller than the area of ​​the aluminum foil corresponding to the reference cutting image, the horizontal distance between each side position of the aluminum foil and the center position of the roller is calculated, and the smallest horizontal distance is selected as the maximum processing distance.

[0156] Step S705: Determine the marking processing area according to the maximum processing distance.

[0157] The marking processing area is the area that the liquid in the pointer tube can process on the aluminum foil. The circumference of the circular surface on the roller is determined by the radius of the roller, and the product of the circumference and the maximum processing distance is calculated as the marking processing area.

[0158] Step S706: Determine to output a preset warning prompt message according to the excess of the marked processing area and the preset processing area, or control the preset reciprocating device to perform spinning based on the marked processing area.

[0159] The reciprocating device refers to a device that controls the liquid in the syringe to stretch and thin, and then covers the stretched and thinned liquid on the aluminum foil by doing reciprocating work. By judging whether the marked processing area is smaller than the processing area, it is judged whether the reciprocating device can operate. When the marked processing area is smaller than the processing area, it means that the aluminum foil cannot cover the liquid corresponding to the processing area, and then an early warning prompt message is output to prompt the operator to mechanically replace the aluminum foil. When the marked processing area is not smaller than the processing area, it means that the aluminum foil can cover the liquid corresponding to the processing area, and then the distance corresponding to the reciprocating device is controlled by the maximum processing distance in the marked processing area and spinning is performed.

[0160] In step S504 shown above, in order to further ensure the rationality of the method for determining the correction value, it is necessary to perform further separate analysis and calculation on the method for determining the correction value, which is specifically described in detail through the following steps.

[0161] Methods for determining the correction value include: Step S800: Where F is the correction value, L is the length of the aluminum foil, W is the width of the aluminum foil, H is the thickness of the aluminum foil, is the density of the aluminum foil, R is the radius of the roller, r is the rotation radius of the roller, and v is the rotation speed of the roller. It is known that the radius of the roller R is 0.1m, the thickness of the aluminum foil H is 0.001m, the width of the aluminum foil W is 1m, and the density of the aluminum foil for And the speed v of the drum is 30r / min, then the length L of the aluminum foil fixed on the drum corresponds to the circumference of the circular surface of the drum: By substituting the above parameters into the calculation formula of the correction value, we can obtain: .

[0162] Based on the same inventive concept, an embodiment of the present invention provides an electrospinning control system, comprising: The acquisition module is used to obtain trigger information, syringe angle information, real-time detection image, weight detection information, image detection information, aluminum foil processing area, spinneret coordinates, clamping angle information, power-on clamping position, roller area, covering position, roller image information, tilt degree, aluminum foil cutting image and roller center position.

[0163] The memory is used to store a program of an electrostatic spinning control method.

[0164] The program in the memory can be loaded and executed by the processor to implement an electrostatic spinning control method.

[0165] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is 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 refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0166] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute an electrospinning control method.

[0167] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is 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 refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0168] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An electrospinning control method, characterized in that: include: Get trigger information; Acquire syringe angle information according to trigger information; Determine the lifting angle or complete the adjustment according to the consistency between the needle cylinder angle information and the preset lifting angle information; According to the lifting angle, the preset adjustment device is controlled to lift until the adjustment is completed; Based on the lifting angle information, a preset vibration device is controlled to vibrate and exhaust the syringe in a preset vibration method, and a preset propulsion device is controlled to propel the syringe and obtain a real-time detection image of the spinneret; Determine the start and stop of the propulsion device according to the comparison between the real-time detection image and the preset reference injection image, and determine the lowering angle or completion adjustment according to the consistency between the syringe angle information and the preset descending angle information; According to the lowering angle, the preset adjusting device is controlled to descend until the adjustment is completed; Based on the descending angle information, the propulsion device is controlled to propel the syringe forward, and the weight detection information of the preset material collection box is obtained; Update the reference weight information or continue the test according to the consistency between the weight test information and the preset reference weight information; Recycling is performed using a preset recycling method based on the weight detection information of the aggregate box; After the reference weight information is updated, the operating angle is determined or the adjustment is completed according to the consistency between the needle cylinder angle information and the preset working angle information; According to the running angle, the preset adjusting device is controlled to be lifted until the adjustment is completed, and the running of the preset spinning device is controlled.

2. An electrospinning control method according to claim 1, characterized in that: Recycling methods include: According to the excess between the weight detection information and the preset reference adsorption weight, the collection box is continuously controlled to collect liquid or the image detection information of the collection box is obtained; Select the liquid position based on the image detection information and the preset liquid features; Calculating the liquid tilt direction based on the liquid position, and calculating the distance between the liquid tilt direction and a preset tilt position, and taking the tilt position corresponding to the minimum distance value as the tilt origin; Determine the tilt angle according to the weight detection information, and control the collection box to tilt and collect the liquid according to the tilt origin and the tilt angle; Determine the blowing force value based on the weight detection information; The blowing angle is determined according to the tilt angle, and the blowing angle and the blowing force value are used to control the preset blowing device to gather the liquid; After the liquid is gathered, the preset recovery device is controlled to absorb and recover the liquid.

3. The electrospinning control method according to claim 1, characterized in that: Before vibrating and exhausting the syringe, determine the amount of liquid in the syringe: Get the aluminum foil processing area on the roller; Calculate the amount of liquid used based on the aluminum foil processing area and the preset liquid coverage; The total amount of liquid is obtained according to the sum of the liquid usage and the preset liquid discharge amount; Determine the number of syringes based on the comparison between the total amount of liquid and the preset syringe capacity; If there is only one syringe, the liquid corresponding to the total amount of liquid is injected into the syringe; If there are two or more syringes, the liquid discharge amount is updated according to the number of syringes to obtain a new total amount of liquid; Determine the liquid injection amount corresponding to each syringe according to the number of syringes and the total amount of liquid; Determine switching information according to the amount of liquid injected and the number of syringes; The propulsion device is controlled to reset according to the switching information, and the preset switching device is controlled to switch the syringe.

4. An electrospinning control method according to claim 3, characterized in that: Method for powering on and discharging the spinneret before controlling the preset switching device to switch the syringe: Get the spinneret coordinates of the spinneret; Determine the bearing weight value corresponding to each coordinate on the spinneret according to the spinneret coordinates; Selecting a clamping coordinate corresponding to a clamping weight value of a preset power-on device whose bearing weight value is greater than the bearing weight value based on the bearing weight value; Based on the clamping coordinates and the preset voltage parameters, the power-on device is controlled to clamp and the clamping angle information of the power-on device is obtained; Determine the completion of the detection or obtain the power-on clamping position of the power-on device according to the consistency between the clamping angle information and the preset reference clamping angle; Controlling the preset supporting device according to the power-on clamping position to support the power-on device to continue operation; After the spinning device is finished running, the power-on device is controlled to be out of contact with the spinneret, and the discharge coordinates and the closing diameter are determined according to the spinneret coordinates and the preset spinneret diameter; Select the discharge half rod corresponding to the preset discharge device according to the closed diameter; The discharge half rod is controlled to clamp and close the spinneret according to the discharge coordinates and the preset discharge time.

5. The electrospinning control method according to claim 3, characterized in that: Method for cutting the aluminum foil before obtaining the aluminum foil processing area on the roller: Get the roller area; Determine the aluminum foil cutting area based on the roller area and the preset processing area; Calculate the aluminum foil cutting weight according to the aluminum foil cutting area and the preset aluminum foil parameters; Determine the roller radius based on the roller area; The correction value corresponding to the rotation of the aluminum foil driven by the roller is calculated according to the roller radius and the preset roller speed; The aluminum foil cutting weight is updated according to the correction value, and the suction force is obtained according to the updated aluminum foil cutting weight; Determine the suction power based on the suction force; According to the suction power, the suction device preset in the drum is controlled to adsorb and fix the aluminum foil and obtain the covering position on the drum; Determine the remaining adsorption holes corresponding to the preset air suction device according to the covering position; After the aluminum foil is fixed, the remaining adsorption holes are controlled to stop running.

6. The electrospinning control method according to claim 5, characterized in that: When the suction device preset in the drum is controlled according to the suction power to adsorb the aluminum foil, the method for adjusting the aluminum foil is as follows: Obtaining the roller image information corresponding to the roller adsorbing the aluminum foil; Determine the aluminum foil adsorption image according to the covering position; Determine the degree of aluminum foil tilting for completing adjustment or obtaining the aluminum foil according to the comparison between the roller image information and the aluminum foil adsorption image; Determine whether the inclination of the aluminum foil is less than a preset reference inclination; If the inclination degree of the aluminum foil is not less than the reference inclination degree, a preset warning prompt message is output; If the inclination degree of the aluminum foil is less than the reference inclination degree, the marked adsorption hole at the position corresponding to the inclination degree of the aluminum foil is determined as the selected adsorption hole based on the inclination degree of the aluminum foil; Determine the blowing adjustment time and blowing control order according to the inclination degree of the aluminum foil and the preset blowing frequency; Based on the preset blowing frequency, blowing adjustment time and blowing control sequence, the selected adsorption holes are controlled to adjust the aluminum foil and re-acquire the drum image information.

7. The electrospinning control method according to claim 5, characterized in that: After determining the cutting area of ​​the aluminum foil, the method for checking the cut aluminum foil is as follows: Obtaining an aluminum foil cropping image of the aluminum foil after cropping; Re-cutting or obtaining the roller center position of the roller according to the excess of the aluminum foil cutting image and the preset reference cutting image; If re-cutting is required, the excess position of the aluminum foil is determined based on the excess situation and the aluminum foil cutting image; Based on the aluminum foil exceeding the position, the preset cutting device is controlled to cut the aluminum foil, and the spinning device is controlled to operate after cutting; If the center position of the roller is obtained, the side position of the aluminum foil with the smallest corresponding distance on both sides is selected as the maximum processing distance according to the distance between the preset side position of the aluminum foil and the center position of the roller; Determine the marking processing area according to the maximum processing distance; According to the excess of the marked processing area and the preset processing area, it is determined to output a preset warning prompt information or control a preset reciprocating device to perform spinning based on the marked processing area.

8. The electrospinning control method according to claim 5, characterized in that: Methods for determining the correction value include: , where F is the correction value, L is the length of the aluminum foil, W is the width of the aluminum foil, H is the thickness of the aluminum foil, is the density of aluminum foil, R is the radius of the roller, r is the rotation radius of the roller, and v is the rotation speed of the roller.

9. An electrospinning control system, characterized in that: include: An acquisition module is used to acquire trigger information, syringe angle information, real-time detection images, weight detection information, image detection information, aluminum foil processing area, spinneret coordinates, clamping angle information, power-on clamping position, roller area, covering position, roller image information, tilt degree, aluminum foil cutting image and roller center position; A memory for storing a program of an electrospinning control method according to any one of claims 1 to 8; The program in the memory can be loaded and executed by the processor to implement an electrospinning control method as claimed in any one of claims 1 to 8.

10. An intelligent terminal, characterized in that: The invention comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes an electrospinning control method as claimed in any one of claims 1 to 8.

Images