A deep drawing method, device, equipment and medium for high pressure gas cylinder

Abstract

The invention relates to the technical field of high-pressure cylinder manufacturing, and discloses a deep drawing forming method, device, equipment and medium for a high-pressure gas cylinder, comprising: heating a pre-cut material to be drawn; placing the heated material to be drawn in a designated drawing die, and drawing the material according to preset drawing parameters; detecting deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process; if the deformation parameters of the preset area do not meet the preset requirements, adjusting the drawing parameters accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset requirements; detecting the thickness of a preset position of the high-pressure gas cylinder during the deep drawing process; if the thickness of the preset position does not meet the preset thickness threshold, adjusting the drawing parameters accordingly; monitoring wrinkle-related stress measurement values ​​by a stress sensor during the deep drawing process; if the wrinkle-related stress measurement values ​​do not meet the preset stress threshold, adjusting the drawing parameters accordingly.

Description

Technical Field

[0001] The invention relates to the technical field of high-pressure bottle manufacturing, and in particular to a deep drawing method, device, equipment and medium for a high-pressure gas cylinder. Background Art

[0002] Deep drawing of high-pressure gas cylinders is a common forming process used to manufacture containers that withstand high-pressure gas, such as liquefied gas cylinders, oxygen cylinders, etc. During the deep drawing process, the metal material is stretched or compressed by applying force to deform it into the desired shape. This forming process can improve the strength and stability of the gas cylinder.

[0003] However, high-pressure gas cylinders used to store special gases or liquids require more sophisticated inspection methods to ensure their safety and reliability. The shapes of these high-pressure gas cylinders may be designed to meet specific needs or applications. For example, some gas cylinders used in the aerospace field may need to be installed in a small space, so their shapes may be very precise and special.

[0004] For high-pressure gas cylinders that require more sophisticated detection methods, the traditional high-pressure gas cylinder deep drawing process lacks effective detection methods and has the following problems:

[0005] 1. Lack of real-time monitoring: The traditional deep drawing process often relies on manual experience and observation, and lacks real-time monitoring methods. This makes it difficult for operators to accurately judge the deformation of the material and the forming quality, which may lead to quality problems in the forming process being difficult to discover and solve in a timely manner.

[0006] 2. The molding quality is difficult to guarantee: Due to the lack of effective detection means, the degree of deformation and consistency during the molding process cannot be effectively controlled. This may lead to problems such as uneven shape and uneven wall thickness of the gas cylinder, affecting the quality and safety of the gas cylinder. Summary of the invention

[0007] The present invention provides a deep drawing method, device, equipment and medium for a high-pressure gas cylinder, which are used to solve the technical problems raised by the background technology.

[0008] The present invention adopts the following technical solutions:

[0009] The present invention provides a winding curing molding method for a high-pressure gas cylinder, comprising:

[0010] The pre-cut material to be drawn is subjected to a heating treatment;

[0011] The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters;

[0012] During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected;

[0013] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0014] During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested;

[0015] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0016] Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors;

[0017] If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0018] It should be noted that the above content of the present invention has the following beneficial effects:

[0019] Real-time monitoring and control: By detecting the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process, the forming process can be monitored in real time. If the deformation parameters do not meet the preset requirements, the system can automatically adjust the corresponding deep drawing parameters to make the deep drawing process meet the preset requirements. This will improve the accuracy and stability of the forming process and avoid quality problems and safety hazards.

[0020] Forming quality assurance: By detecting the thickness of the preset position of the high-pressure gas cylinder during the deep drawing process, the consistency of the forming quality can be ensured. If the thickness does not meet the preset thickness threshold, the system can automatically adjust the deep drawing parameters to achieve the required thickness requirements. This will avoid problems such as uneven cylinder shape and uneven wall thickness, and improve the quality and safety of the cylinder.

[0021] Abnormal detection and adjustment: By monitoring the stress measurement values ​​related to wrinkles through stress sensors, wrinkle problems during the drawing process can be detected. If the stress measurement value does not meet the preset stress threshold, the system can automatically make corresponding drawing parameter adjustments to achieve the preset stress threshold requirements. This will avoid the generation of wrinkles and improve the appearance quality and strength of the gas cylinder.

[0022] In summary, through specific detection and adjustment measures, the winding curing molding method of high-pressure gas cylinders can achieve real-time monitoring, molding quality assurance and abnormality detection, thereby improving the accuracy, stability and product quality of the molding process.

[0023] Furthermore, the detection of deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process includes:

[0024] Detect the roundness of the cylinder part of the high-pressure gas cylinder during the deep drawing process;

[0025] During the deep drawing process, the radius of the fillet at the bottom of the high-pressure gas cylinder is tested;

[0026] During the deep drawing process, the diameter of the upper part of the high-pressure gas cylinder is tested;

[0027] During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are tested.

[0028] It should be noted that the above content of the present invention has the following beneficial effects:

[0029] Forming quality control: By testing the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process, the forming quality can be controlled. By testing the roundness of the cylinder part, the radius of the bottom fillet part, the upper diameter, and the diameter, roundness and inclination of the bottleneck area, it can be ensured that the gas cylinder maintains the required shape and size during the forming process. If any parameter does not meet the preset requirements, the system can automatically adjust the deep drawing parameters to ensure that the forming quality meets the expectations.

[0030] Improved precision and stability: By real-time detection and control of deformation parameters of preset areas of high-pressure gas cylinders, the precision and stability of the molding process can be improved. Timely detection and adjustment of any deformation parameters that do not meet the requirements can avoid deformation problems during the molding process, such as poor roundness, too large or too small fillets, and deviations in caliber size. This will improve the overall quality and performance of the gas cylinder.

[0031] Furthermore, the thickness of the high-pressure gas cylinder at a preset position is detected during the deep drawing process, including:

[0032] During the deep drawing process, the thickness of the fillet part at the bottom of the high-pressure gas cylinder and the side wall of the cylinder are tested.

[0033] It should be noted that the above content of the present invention has the following beneficial effects:

[0034] Thickness consistency control: By testing the thickness of the bottom fillet and the side wall of the cylinder during the deep drawing process, the thickness consistency can be controlled. The thickness of the bottom fillet and the side wall of the cylinder are key parameters that directly affect the strength and stability of the cylinder. By testing the thickness and ensuring that it is within the preset requirements, the problem of uneven thickness can be avoided, thereby improving the overall quality and safety of the cylinder.

[0035] Quality defect detection: By testing the thickness of the bottom fillet and the side wall of the cylinder, potential quality defects can be discovered in time. If the test results show that the thickness does not meet the preset requirements, it may mean that there are problems in the molding process, such as uneven material distribution, mold wear, etc. Through timely detection and adjustment, quality defects can be avoided and the molding quality and reliability of the gas cylinder can be improved.

[0036] Production process optimization: The molding process can be optimized by real-time detection and control of the thickness of the bottom fillet and the side wall of the cylinder. By continuously monitoring and adjusting the drawing parameters to ensure that the thickness at the preset position meets the expected requirements, the molding process parameters can be optimized to improve production efficiency and quality stability.

[0037] Furthermore, the monitoring of wrinkle-related stress measurement values ​​by a stress sensor during the drawing process includes:

[0038] During the deep drawing process, the stress condition at the contact point between the designated drawing die and the material to be drawn is monitored by a stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn.

[0039] It should be noted that the above content of the present invention has the following beneficial effects:

[0040] Wrinkle detection: By monitoring the stress at the contact point between the designated drawing die and the material to be drawn through a stress sensor, it is possible to detect in time whether wrinkles are generated on the surface of the material to be drawn. Wrinkles are common defects in the drawing process and may cause problems such as uneven surface and easy cracking of the cylinder. By monitoring the stress in real time, the system can determine whether there is a wrinkle problem and take timely measures to avoid the generation of wrinkles.

[0041] Forming quality control: By monitoring the stress measurements related to wrinkles, the quality of deep drawing can be controlled. Wrinkles are usually caused by excessive deformation of the material or uneven stress caused by factors such as material properties and process parameters. By monitoring the stress conditions in real time, the system can adjust the drawing parameters to reduce uneven stress, improve forming quality, and avoid wrinkle problems.

[0042] Process parameter optimization: By monitoring the stress measurement values ​​related to wrinkles through stress sensors, the drawing process parameters can be optimized. By analyzing the stress data, the influence of different drawing parameters on stress distribution can be understood. The system can use this data and analysis results to optimize the process parameters, make the stress distribution more uniform, and ultimately improve the process stability and forming quality.

[0043] Furthermore, the method further comprises:

[0044] During the deep drawing process, the surface of the material to be drawn is scanned by an optical sensor to obtain the surface flatness;

[0045] Comparing the surface flatness with a preset surface flatness to obtain a surface flatness difference;

[0046] If the surface flatness difference is greater than a preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected.

[0047] It should be noted that the above content of the present invention has the following beneficial effects:

[0048] Detecting surface flatness: By scanning the surface of the material with an optical sensor, the surface flatness data can be obtained to evaluate the surface quality of the material. This can help detect whether there are problems such as unevenness and wrinkles on the surface of the material.

[0049] Compare surface flatness difference: Compare the actual surface flatness with the preset standard to get the surface flatness difference. By comparing the difference, you can determine whether the surface flatness of the material meets the preset requirements, thereby evaluating the quality of the material.

[0050] Detect surface wrinkles: If the obtained surface flatness difference is greater than the preset surface flatness difference, it can be determined that wrinkles have occurred on the material surface. By detecting the generated wrinkles, problems on the material surface can be discovered and repaired in a timely manner, thereby improving the surface quality of the material.

[0051] Furthermore, after the material to be drawn is drawn into the high-pressure gas cylinder, the method further comprises:

[0052] Determine the drawing coefficient of the high-pressure gas cylinder according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder;

[0053] Comparing the drawing coefficient of the high-pressure gas cylinder with a preset drawing coefficient to obtain a drawing coefficient difference;

[0054] If the drawing coefficient difference is greater than the preset drawing coefficient difference, obtaining the change trend of the current drawing coefficient;

[0055] According to the variation trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder during deep drawing conforms to the preset drawing coefficient.

[0056] It should be noted that the above content of the present invention has the following beneficial effects:

[0057] Determine the drawing coefficient: By comparing the diameter of the material to be drawn with the diameter of the high-pressure gas cylinder, the drawing coefficient of the high-pressure gas cylinder can be determined. This can help evaluate the degree of drawing of the high-pressure gas cylinder to ensure that the preset requirements are met.

[0058] Compare the difference in drawing coefficients: By comparing the actual drawing coefficient of the high-pressure gas cylinder with the preset standard, the difference in drawing coefficients can be obtained. By comparing the difference, it can be determined whether the drawing degree of the high-pressure gas cylinder meets the preset requirements, thereby evaluating the quality of the high-pressure gas cylinder.

[0059] Obtain the trend of drawing coefficient changes: If the drawing coefficient difference is greater than the preset drawing coefficient difference, it can be determined that there is a problem with the drawing degree of the high-pressure gas cylinder. By obtaining the current trend of the drawing coefficient changes, the problem can be analyzed and corresponding adjustment measures can be taken.

[0060] Adjust the drawing parameters: According to the current trend of the drawing coefficient, the drawing parameters can be adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder meets the preset requirements. This can help correct the problem and improve the drawing quality of the high-pressure gas cylinder.

[0061] Furthermore, the drawing parameters include one or more of the drawing force, the die shape and the drawing speed.

[0062] It should be noted that the above content of the present invention has the following beneficial effects:

[0063] Adjust the drawing force: By adjusting the drawing force, the force applied to the material to be drawn can be controlled during the drawing process, thereby affecting the deformation and forming effect of the drawing. Proper adjustment of the drawing force can avoid the problem of excessive deformation of the material or insufficient drawing due to excessive force, thereby improving the accuracy and consistency of the forming.

[0064] Adjusting the mold shape: The design of the mold shape will directly affect the deformation and forming effect of the material to be drawn. By adjusting the shape of the mold, the deformation path and distribution of the drawn material can be changed to achieve the desired shape and size. Reasonable mold shape design can improve product quality and forming accuracy.

[0065] Adjust the drawing speed: The drawing speed refers to the relative movement speed between the die and the material to be drawn during the drawing process. Properly adjusting the drawing speed can control the deformation rate of the material and avoid forming problems caused by too fast or too slow drawing. A reasonable drawing speed can improve the quality and efficiency of forming.

[0066] The present invention provides a deep drawing device for a high-pressure gas cylinder, the device comprising:

[0067] A heating unit is used to heat the pre-cut material to be drawn;

[0068] The drawing unit places the heated material to be drawn into a designated drawing die and performs drawing according to pre-set drawing parameters;

[0069] The deformation detection unit detects the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process;

[0070] A first adjustment unit, if the deformation parameter of the preset area does not meet the preset requirements, adjusts the drawing parameters accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0071] The thickness detection unit detects the thickness of the high-pressure gas cylinder at a preset position during the deep drawing process;

[0072] A second adjustment unit, if the thickness at the preset position does not meet the preset thickness threshold, adjusts the drawing parameters accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0073] A stress measurement unit that monitors wrinkle-related stress measurements during the drawing process using stress sensors;

[0074] The third adjustment unit adjusts the drawing parameters accordingly if the wrinkle-related stress measurement value does not meet the preset stress threshold, so as to make the deep drawing of the high-pressure gas cylinder meet the preset stress threshold.

[0075] The present invention provides a deep drawing and forming device for a high-pressure gas cylinder, comprising:

[0076] at least one processor; and,

[0077] a memory communicatively connected to the at least one processor; wherein,

[0078] The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

[0079] The pre-cut material to be drawn is subjected to a heating treatment;

[0080] The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters;

[0081] During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected;

[0082] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0083] During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested;

[0084] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0085] Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors;

[0086] If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0087] The present invention provides a non-volatile computer storage medium, comprising:

[0088] at least one processor; and,

[0089] a memory communicatively connected to the at least one processor; wherein,

[0090] The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

[0091] The pre-cut material to be drawn is subjected to a heating treatment;

[0092] The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters;

[0093] During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected;

[0094] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0095] During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested;

[0096] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0097] Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors;

[0098] If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0099] At least one of the above technical solutions adopted by the present invention can achieve the following beneficial effects:

[0100] Real-time monitoring and control: By detecting the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process, the forming process can be monitored in real time. If the deformation parameters do not meet the preset requirements, the system can automatically adjust the corresponding deep drawing parameters to make the deep drawing process meet the preset requirements. This will improve the accuracy and stability of the forming process and avoid quality problems and safety hazards.

[0101] Forming quality assurance: By detecting the thickness of the preset position of the high-pressure gas cylinder during the deep drawing process, the consistency of the forming quality can be ensured. If the thickness does not meet the preset thickness threshold, the system can automatically adjust the deep drawing parameters to achieve the required thickness requirements. This will avoid problems such as uneven cylinder shape and uneven wall thickness, and improve the quality and safety of the cylinder.

[0102] Abnormal detection and adjustment: By monitoring the stress measurement values ​​related to wrinkles through stress sensors, wrinkle problems during the drawing process can be detected. If the stress measurement value does not meet the preset stress threshold, the system can automatically make corresponding drawing parameter adjustments to achieve the preset stress threshold requirements. This will avoid the generation of wrinkles and improve the appearance quality and strength of the gas cylinder.

[0103] In summary, through specific detection and adjustment measures, the winding curing molding method of high-pressure gas cylinders can achieve real-time monitoring, molding quality assurance and abnormality detection, thereby improving the accuracy, stability and product quality of the molding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0104] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. In the drawings:

[0105] Figure 1 A schematic flow chart of a deep drawing method for a high-pressure gas cylinder provided by the present invention;

[0106] Figure 2 A schematic structural diagram of a deep drawing forming device for a high-pressure gas cylinder provided by the present invention;

[0107] Figure 3 A schematic structural diagram of a deep drawing and forming device for a high-pressure gas cylinder provided by the present invention. DETAILED DESCRIPTION

[0108] The invention provides a deep drawing method, device, equipment and medium for a high-pressure gas cylinder.

[0109] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in this specification will be described clearly and completely below in conjunction with the drawings in this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of them. Based on the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.

[0110] Figure 1 The present invention provides a schematic flow diagram of a high-pressure gas cylinder deep drawing method, which can be performed by a high-pressure gas cylinder deep drawing system. Certain input parameters or intermediate results in the process allow manual intervention and adjustment to help improve accuracy.

[0111] The method steps of the present invention are as follows:

[0112] S102, heating the pre-cut material to be drawn.

[0113] S104, placing the heated material to be drawn in a designated drawing die, and performing drawing forming according to pre-set drawing parameters.

[0114] In the embodiments of this specification, the above content can be implemented through the following specific steps:

[0115] Heating the material to be drawn: The pre-cut material to be drawn is heated. The material can be heated using heating equipment such as hot plates and heating furnaces to reach a suitable temperature range. The purpose of heating is to increase the plasticity and deformability of the material to facilitate the drawing operation.

[0116] Place the material in the drawing die: Place the heated material to be drawn in the designated drawing die to ensure that the material is in close contact with the die. Special fixtures or fixtures can be used to fix the material to ensure that there is no displacement or misalignment of the material during drawing.

[0117] Setting drawing parameters: According to specific needs and design requirements, the material is drawn through pre-set drawing parameters, including drawing force, die shape and drawing speed. The setting of drawing parameters should be adjusted according to the properties and shape of the material and the requirements of the product to obtain the ideal forming effect.

[0118] Deep drawing: According to the set drawing parameters, the heated material to be drawn is deep drawn by operating the equipment or machinery. In this step, the speed, force and shape of the drawing should be controlled to ensure that the material completes the drawing process smoothly and accurately and reaches the required shape and size.

[0119] Through the above implementation scheme, the material to be drawn can be effectively heated, placed in the drawing die, and drawn according to the set drawing parameters. This ensures the plasticity and deformability of the material, so that it can smoothly meet the expected forming requirements, thereby obtaining ideal product quality.

[0120] S106, detecting deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process.

[0121] S108, if the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements.

[0122] In the embodiments of the present specification, when the deformation parameters of a preset area of ​​a high-pressure gas cylinder are detected during the deep drawing process, the roundness of the cylindrical part of the high-pressure gas cylinder can be detected during the deep drawing process; the radius of the rounded corner part of the bottom of the high-pressure gas cylinder can be detected during the deep drawing process; the caliber of the upper part of the high-pressure gas cylinder can be detected during the deep drawing process; the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder can be detected during the deep drawing process.

[0123] It should be noted that the above content can be implemented through the following specific steps:

[0124] Roundness detection: During the deep drawing process, the roundness of the cylinder of the high-pressure gas cylinder is detected using suitable measuring equipment (such as a projector). The measurement results can be compared with the preset roundness standard to determine whether the cylinder meets the requirements.

[0125] Radius detection: During the deep drawing process, the radius of the bottom fillet of the high-pressure gas cylinder is detected by a suitable measuring tool (such as a radius gauge). The measurement result can be compared with the preset radius standard to determine whether the bottom fillet radius meets the requirements.

[0126] Caliber detection: During the deep drawing process, the caliber of the upper part of the high-pressure gas cylinder is detected using appropriate measuring equipment (such as calipers, gauges). The measurement results can be compared with the preset caliber standards to determine whether the caliber meets the requirements.

[0127] Bottleneck area detection: During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are detected using appropriate measuring equipment (such as calipers, projectors). The measurement results can be compared with the preset standards to determine whether the shape parameters of the bottleneck area meet the requirements.

[0128] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters can be adjusted accordingly. The specific adjustment methods include:

[0129] Adjust the drawing force: Increase or decrease the drawing force to change the degree of deformation of the material and adjust the deformation parameters.

[0130] Adjust the mold shape: According to the requirements of deformation parameters, adjust the shape of the mold so that the material can obtain appropriate deformation during the deep drawing process.

[0131] Adjust the drawing speed: Increase or decrease the drawing speed to control the speed of change of deformation parameters during the drawing process.

[0132] It should be noted that the above content of the present invention has the following beneficial effects:

[0133] Forming quality control: By testing the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process, the forming quality can be controlled. By testing the roundness of the cylinder part, the radius of the bottom fillet part, the upper diameter, and the diameter, roundness and inclination of the bottleneck area, it can be ensured that the gas cylinder maintains the required shape and size during the forming process. If any parameter does not meet the preset requirements, the system can automatically adjust the deep drawing parameters to ensure that the forming quality meets the expectations.

[0134] Improved precision and stability: By real-time detection and control of deformation parameters of preset areas of high-pressure gas cylinders, the precision and stability of the molding process can be improved. Timely detection and adjustment of any deformation parameters that do not meet the requirements can avoid deformation problems during the molding process, such as poor roundness, too large or too small fillets, and deviations in caliber size. This will improve the overall quality and performance of the gas cylinder.

[0135] S110, detecting the thickness of the high pressure gas cylinder at a preset position during the deep drawing process.

[0136] S112, if the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold.

[0137] In the embodiments of the present specification, when the thickness of a preset position of the high-pressure gas cylinder is detected during the deep drawing process, the thickness of the rounded corner portion of the bottom of the high-pressure gas cylinder and the cylindrical side wall are detected during the deep drawing process.

[0138] It should be noted that the above content can be implemented through the following specific steps:

[0139] Thickness detection of fillet: During the deep drawing process, use appropriate measuring tools (such as micrometer screw gauge, micrometer) to detect the thickness of the fillet at the bottom of the high-pressure gas cylinder. The measurement results can be compared with the preset thickness standard to determine whether the thickness of the fillet meets the requirements.

[0140] Cylinder side wall thickness detection: During the deep drawing process, use appropriate measuring tools (such as screw micrometer, micrometer) to detect the thickness of the cylinder side wall of the high-pressure gas cylinder. The measurement results can be compared with the preset thickness standard to determine whether the thickness of the cylinder side wall meets the requirements.

[0141] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters can be adjusted accordingly. The specific adjustment methods include:

[0142] Adjust the drawing force: Increase or decrease the drawing force to change the degree of deformation of the material and thus adjust the thickness formed.

[0143] Adjust the mold shape: According to the thickness requirements, adjust the shape of the mold so that the material can form the target thickness during the deep drawing process.

[0144] Adjust the drawing speed: Increase or decrease the drawing speed to control the speed of thickness change during the drawing process.

[0145] It should be noted that the above content of the present invention has the following beneficial effects:

[0146] Thickness consistency control: By testing the thickness of the bottom fillet and the side wall of the cylinder during the deep drawing process, the thickness consistency can be controlled. The thickness of the bottom fillet and the side wall of the cylinder are key parameters that directly affect the strength and stability of the cylinder. By testing the thickness and ensuring that it is within the preset requirements, the problem of uneven thickness can be avoided, thereby improving the overall quality and safety of the cylinder.

[0147] Quality defect detection: By testing the thickness of the bottom fillet and the side wall of the cylinder, potential quality defects can be discovered in time. If the test results show that the thickness does not meet the preset requirements, it may mean that there are problems in the molding process, such as uneven material distribution, mold wear, etc. Through timely detection and adjustment, quality defects can be avoided and the molding quality and reliability of the gas cylinder can be improved.

[0148] Production process optimization: The molding process can be optimized by real-time detection and control of the thickness of the bottom fillet and the side wall of the cylinder. By continuously monitoring and adjusting the drawing parameters to ensure that the thickness at the preset position meets the expected requirements, the molding process parameters can be optimized to improve production efficiency and quality stability.

[0149] S114, monitoring wrinkle-related stress measurements via a stress sensor during the drawing process.

[0150] S116: If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0151] In an embodiment of the present specification, when monitoring wrinkle-related stress measurement values ​​through a stress sensor during the drawing process, during the drawing process, the stress condition at the contact point between the designated drawing die and the material to be drawn is monitored through the stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn.

[0152] It should be noted that the above content can be implemented through the following specific steps:

[0153] Stress sensor installation: During the deep drawing process, the stress sensor is installed at the contact point between the specified drawing die and the material to be drawn to monitor the stress at the contact point. You can choose a suitable stress sensor type (such as strain gauge, piezoelectric sensor, etc.) and ensure the accurate installation and reliable connection of the sensor.

[0154] Stress measurement detection: The stress changes at the contact point are monitored in real time by the stress sensor, and the stress measurement values ​​related to the wrinkles are recorded. The output of the stress sensor can be collected and recorded using a suitable data acquisition device or instrument.

[0155] Preset stress threshold setting: Set the preset stress threshold according to design requirements and experience. According to the preset stress threshold, it can be judged whether wrinkles are generated on the surface of the material. The setting of the preset stress threshold should take into account the characteristics of the material and the drawing requirements to ensure that the surface quality of the material meets the requirements.

[0156] Comparison of stress measurement value with preset threshold value: Compare the stress measurement value obtained by real-time monitoring with the preset stress threshold value. If the stress measurement value exceeds the preset threshold value, it means that wrinkles may appear on the surface of the material. The comparison results can be used to determine whether the drawing parameters need to be adjusted.

[0157] Drawing parameter adjustment: According to the comparison between the stress measurement value and the preset threshold value, the drawing parameters are adjusted accordingly. The stress measurement value exceeding the preset threshold value can be reduced or eliminated by adjusting the drawing force, die shape, drawing speed and other parameters to achieve the purpose of controlling the surface wrinkles of the material.

[0158] It should be noted that the above content of the present invention has the following beneficial effects:

[0159] Wrinkle detection: By monitoring the stress at the contact point between the designated drawing die and the material to be drawn through a stress sensor, it is possible to detect in time whether wrinkles are generated on the surface of the material to be drawn. Wrinkles are common defects in the drawing process and may cause problems such as uneven surface and easy cracking of the cylinder. By monitoring the stress in real time, the system can determine whether there is a wrinkle problem and take timely measures to avoid the generation of wrinkles.

[0160] Forming quality control: By monitoring the stress measurements related to wrinkles, the quality of deep drawing can be controlled. Wrinkles are usually caused by excessive deformation of the material or uneven stress caused by factors such as material properties and process parameters. By monitoring the stress conditions in real time, the system can adjust the drawing parameters to reduce uneven stress, improve forming quality, and avoid wrinkle problems.

[0161] Process parameter optimization: By monitoring the stress measurement values ​​related to wrinkles through stress sensors, the drawing process parameters can be optimized. By analyzing the stress data, the influence of different drawing parameters on stress distribution can be understood. The system can use this data and analysis results to optimize the process parameters, make the stress distribution more uniform, and ultimately improve the process stability and forming quality.

[0162] Furthermore, in the embodiment of the present specification, an optical sensor is used to scan the surface of the material to be drawn during the drawing process to obtain the surface flatness; the surface flatness is compared with a preset surface flatness to obtain a surface flatness difference; if the surface flatness difference is greater than the preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected.

[0163] It should be noted that the above content can be implemented through the following specific steps:

[0164] Optical sensor scanning: During the deep drawing process, a suitable optical sensor is used to scan the surface of the material to be drawn. The optical sensor can be a laser scanner, camera or other device to obtain the geometric information and morphology of the surface.

[0165] Surface flatness calculation: The surface flatness of the material to be drawn is calculated by processing and analyzing the scanned surface data. Data processing software or algorithms can be used to calculate surface flatness based on indicators such as surface curvature and height difference.

[0166] Compare with preset surface flatness: Compare the actual surface flatness with the preset surface flatness to obtain the surface flatness difference. The comparison can use methods such as numerical comparison or difference calculation to determine the surface flatness difference.

[0167] Wrinkle detection: If the surface flatness difference is greater than the preset surface flatness difference, it can be determined that wrinkles have occurred on the surface of the material to be drawn. Through further analysis and judgment, the wrinkle problem on the surface can be detected and confirmed.

[0168] Wrinkle detection method: Optical detection equipment, microscopes and other tools can be used to conduct detailed inspections on the surface of the material to be drawn to confirm the location, shape and number of wrinkles. Image processing and analysis technology can also be used for automatic or semi-automatic wrinkle detection.

[0169] Through the above implementation scheme, the optical sensor can be used to scan and analyze the surface of the material to be drawn, obtain the surface flatness, and compare it with the preset value to determine whether there is a surface wrinkle problem. Through appropriate wrinkle detection methods, the generated wrinkles can be detected and analyzed, surface quality problems can be discovered and solved in time, and the quality of deep drawing can be improved.

[0170] It should be noted that the above content of the present invention has the following beneficial effects:

[0171] Detecting surface flatness: By scanning the surface of the material with an optical sensor, the surface flatness data can be obtained to evaluate the surface quality of the material. This can help detect whether there are problems such as unevenness and wrinkles on the surface of the material.

[0172] Compare surface flatness difference: Compare the actual surface flatness with the preset standard to get the surface flatness difference. By comparing the difference, you can determine whether the surface flatness of the material meets the preset requirements, thereby evaluating the quality of the material.

[0173] Detect surface wrinkles: If the obtained surface flatness difference is greater than the preset surface flatness difference, it can be determined that wrinkles have occurred on the material surface. By detecting the generated wrinkles, problems on the material surface can be discovered and repaired in a timely manner, thereby improving the surface quality of the material.

[0174] Furthermore, after the material to be drawn is deep-formed into a high-pressure gas cylinder, the drawing coefficient of the high-pressure gas cylinder can be determined according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder; the drawing coefficient of the high-pressure gas cylinder is compared with the preset drawing coefficient to obtain the drawing coefficient difference; if the drawing coefficient difference is greater than the preset drawing coefficient difference, the change trend of the current drawing coefficient is obtained; according to the change trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the deep drawing of the high-pressure gas cylinder meets the preset drawing coefficient.

[0175] It should be noted that the above content can be implemented through the following specific steps:

[0176] Determine the drawing coefficient: Based on the comparison between the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder, the drawing coefficient of the high-pressure gas cylinder can be determined. By calculation or simple comparison, the diameter of the material to be drawn is divided by the diameter of the high-pressure gas cylinder to obtain the drawing coefficient.

[0177] Compare the difference in drawing coefficients: By comparing the actual drawing coefficient of the high-pressure gas cylinder with the preset drawing coefficient, the difference in drawing coefficients can be obtained. By calculating the difference between the actual drawing coefficient and the preset drawing coefficient, it is determined whether the drawing degree meets the requirements.

[0178] Obtain the trend of the drawing coefficient change: If the drawing coefficient difference is greater than the preset drawing coefficient difference, it can be determined that there is a problem with the drawing degree of the high-pressure gas cylinder. By recording the changes in the actual drawing coefficient, the current trend of the drawing coefficient change can be obtained to determine where the problem lies.

[0179] Drawing parameter adjustment: According to the current trend of the drawing coefficient, the drawing parameters are adjusted accordingly. The drawing force, die shape, drawing speed and other parameters can be adjusted to make the drawing coefficient of the high-pressure gas cylinder meet the preset requirements.

[0180] Through the above implementation plan, the drawing coefficient can be calculated based on the diameter comparison of the material to be drawn and the high-pressure gas cylinder, the difference between the actual drawing coefficient and the preset drawing coefficient can be compared, and the drawing parameters can be adjusted according to the change trend. This can help optimize the drawing process, ensure that the drawing coefficient of the high-pressure gas cylinder meets the preset requirements, and improve the quality of the product and the accuracy of the forming.

[0181] It should be noted that the above content of the present invention has the following beneficial effects:

[0182] Determine the drawing coefficient: By comparing the diameter of the material to be drawn with the diameter of the high-pressure gas cylinder, the drawing coefficient of the high-pressure gas cylinder can be determined. This can help evaluate the degree of drawing of the high-pressure gas cylinder to ensure that the preset requirements are met.

[0183] Compare the difference in drawing coefficients: By comparing the actual drawing coefficient of the high-pressure gas cylinder with the preset standard, the difference in drawing coefficients can be obtained. By comparing the difference, it can be determined whether the drawing degree of the high-pressure gas cylinder meets the preset requirements, thereby evaluating the quality of the high-pressure gas cylinder.

[0184] Obtain the trend of drawing coefficient changes: If the drawing coefficient difference is greater than the preset drawing coefficient difference, it can be determined that there is a problem with the drawing degree of the high-pressure gas cylinder. By obtaining the current trend of the drawing coefficient changes, the problem can be analyzed and corresponding adjustment measures can be taken.

[0185] Adjust the drawing parameters: According to the current trend of the drawing coefficient, the drawing parameters can be adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder meets the preset requirements. This can help correct the problem and improve the drawing quality of the high-pressure gas cylinder.

[0186] Furthermore, the drawing parameters include one or more of the drawing force, the die shape and the drawing speed.

[0187] It should be noted that the above content of the present invention has the following beneficial effects:

[0188] Adjust the drawing force: By adjusting the drawing force, the force applied to the material to be drawn can be controlled during the drawing process, thereby affecting the deformation and forming effect of the drawing. Proper adjustment of the drawing force can avoid the problem of excessive deformation of the material or insufficient drawing due to excessive force, thereby improving the accuracy and consistency of the forming.

[0189] Adjusting the mold shape: The design of the mold shape will directly affect the deformation and forming effect of the material to be drawn. By adjusting the shape of the mold, the deformation path and distribution of the drawn material can be changed to achieve the desired shape and size. Reasonable mold shape design can improve product quality and forming accuracy.

[0190] Adjust the drawing speed: The drawing speed refers to the relative movement speed between the die and the material to be drawn during the drawing process. Properly adjusting the drawing speed can control the deformation rate of the material and avoid forming problems caused by too fast or too slow drawing. A reasonable drawing speed can improve the quality and efficiency of forming.

[0191] It should be noted that the above content of the present invention has the following beneficial effects:

[0192] Real-time monitoring and control: By detecting the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process, the forming process can be monitored in real time. If the deformation parameters do not meet the preset requirements, the system can automatically adjust the corresponding deep drawing parameters to make the deep drawing process meet the preset requirements. This will improve the accuracy and stability of the forming process and avoid quality problems and safety hazards.

[0193] Forming quality assurance: By detecting the thickness of the preset position of the high-pressure gas cylinder during the deep drawing process, the consistency of the forming quality can be ensured. If the thickness does not meet the preset thickness threshold, the system can automatically adjust the deep drawing parameters to achieve the required thickness requirements. This will avoid problems such as uneven cylinder shape and uneven wall thickness, and improve the quality and safety of the cylinder.

[0194] Abnormal detection and adjustment: By monitoring the stress measurement values ​​related to wrinkles through stress sensors, wrinkle problems during the drawing process can be detected. If the stress measurement value does not meet the preset stress threshold, the system can automatically make corresponding drawing parameter adjustments to achieve the preset stress threshold requirements. This will avoid the generation of wrinkles and improve the appearance quality and strength of the gas cylinder.

[0195] In summary, through specific detection and adjustment measures, the winding curing molding method of high-pressure gas cylinders can achieve real-time monitoring, molding quality assurance and abnormality detection, thereby improving the accuracy, stability and product quality of the molding process.

[0196] Figure 2 A structural schematic diagram of a deep drawing forming device for a high-pressure gas cylinder provided by the present invention, the device includes: a heating unit 202, a deep drawing unit 204, a deformation detection unit 206, a first adjustment unit 208, a thickness detection unit 210, a second adjustment unit 212, a stress measurement unit 214 and a third adjustment unit 216.

[0197] The heating unit 202 heats the pre-cut material to be drawn;

[0198] The drawing unit 204 places the heated material to be drawn into a designated drawing die and performs drawing forming according to pre-set drawing parameters;

[0199] The deformation detection unit 206 detects deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process;

[0200] A first adjustment unit 208, if the deformation parameter of the preset area does not meet the preset requirement, adjusts the drawing parameter accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirement;

[0201] Thickness test sheet 210, to test the thickness of the high pressure gas cylinder at the preset position during the deep drawing process;

[0202] A second adjustment unit 212, if the thickness at the preset position does not meet the preset thickness threshold, adjusts the drawing parameters accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0203] A stress measurement unit 214, which monitors wrinkle-related stress measurements via stress sensors during the drawing process;

[0204] The third adjusting unit 216 adjusts the drawing parameters accordingly if the wrinkle-related stress measurement value does not meet the preset stress threshold, so as to make the drawing forming of the high-pressure gas cylinder meet the preset stress threshold.

[0205] Figure 3 A structural schematic diagram of a deep drawing forming device for a high-pressure gas cylinder provided by the present invention comprises:

[0206] at least one processor; and,

[0207] a memory communicatively connected to the at least one processor; wherein,

[0208] The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

[0209] The pre-cut material to be drawn is subjected to a heating treatment;

[0210] The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters;

[0211] During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected;

[0212] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0213] During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested;

[0214] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0215] Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors;

[0216] If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0217] The present invention provides a non-volatile computer storage medium, comprising:

[0218] at least one processor; and,

[0219] a memory communicatively connected to the at least one processor; wherein,

[0220] The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

[0221] The pre-cut material to be drawn is subjected to a heating treatment;

[0222] The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters;

[0223] During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected;

[0224] If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements;

[0225] During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested;

[0226] If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold;

[0227] Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors;

[0228] If the wrinkle-related stress measurement value does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the deep drawing forming of the high-pressure gas cylinder meets the preset stress threshold.

[0229] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the embodiments of the device, equipment and medium, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0230] The above is a description of a specific embodiment of the specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0231] The above are only one or more embodiments of this specification and are not intended to limit this specification. For those skilled in the art, one or more embodiments of this specification may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of one or more embodiments of this specification shall be included in the scope of the claims of this specification.

Claims

1. A deep drawing method for a high-pressure gas cylinder, characterized in that: The method comprises: The pre-cut material to be drawn is subjected to a heating treatment; The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters; During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected; If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements; During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested; If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold; Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors; If the stress measurement value associated with the wrinkles does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset stress threshold; The detection of deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process includes: Detect the roundness of the cylinder part of the high-pressure gas cylinder during the deep drawing process; During the deep drawing process, the radius of the fillet at the bottom of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter of the upper part of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are tested; The method of detecting the thickness of a preset position of a high-pressure gas cylinder during the deep drawing process includes: During the deep drawing process, the thickness of the fillet at the bottom of the high-pressure gas cylinder and the side wall of the cylinder are tested; The method of monitoring wrinkle-related stress measurements by means of a stress sensor during the drawing process comprises: During the deep drawing process, the stress condition at the contact point between the designated deep drawing die and the material to be drawn is monitored by a stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn; The method further comprises: During the deep drawing process, the surface of the material to be drawn is scanned by an optical sensor to obtain the surface flatness; Comparing the surface flatness with a preset surface flatness to obtain a surface flatness difference; If the surface flatness difference is greater than a preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected; After the material to be drawn is deep-drawn into the high-pressure gas cylinder, the method further comprises: Determine the drawing coefficient of the high-pressure gas cylinder according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder; Comparing the drawing coefficient of the high-pressure gas cylinder with a preset drawing coefficient to obtain a drawing coefficient difference; If the drawing coefficient difference is greater than the preset drawing coefficient difference, obtaining the change trend of the current drawing coefficient; According to the variation trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder during deep drawing conforms to the preset drawing coefficient.

2. The method according to claim 1, characterized in that The drawing parameters include one or more of the drawing force, the die shape and the drawing speed.

3. A deep drawing device for a high-pressure gas cylinder, characterized in that: The device comprises: A heating unit is used to heat the pre-cut material to be drawn; The drawing unit places the heated material to be drawn into a designated drawing die and performs drawing according to pre-set drawing parameters; The deformation detection unit detects the deformation parameters of the preset area of ​​the high-pressure gas cylinder during the deep drawing process; A first adjustment unit, if the deformation parameter of the preset area does not meet the preset requirements, adjusts the drawing parameters accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements; The thickness detection unit detects the thickness of the preset position of the high-pressure gas cylinder during the deep drawing process; A second adjustment unit, if the thickness at the preset position does not meet the preset thickness threshold, adjusts the drawing parameters accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold; A stress measurement unit that monitors wrinkle-related stress measurements during the drawing process using stress sensors; a third adjustment unit, which adjusts the drawing parameters accordingly if the stress measurement value related to the wrinkles does not meet the preset stress threshold, so as to make the deep drawing of the high-pressure gas cylinder meet the preset stress threshold; The detection of deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process includes: Detect the roundness of the cylinder part of the high-pressure gas cylinder during the deep drawing process; During the deep drawing process, the radius of the fillet at the bottom of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter of the upper part of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are tested; The method of detecting the thickness of a preset position of a high-pressure gas cylinder during the deep drawing process includes: During the deep drawing process, the thickness of the fillet at the bottom of the high-pressure gas cylinder and the side wall of the cylinder are tested; The method of monitoring wrinkle-related stress measurements by means of a stress sensor during the drawing process comprises: During the deep drawing process, the stress condition at the contact point between the designated deep drawing die and the material to be drawn is monitored by a stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn; The device is also used for: During the deep drawing process, the surface of the material to be drawn is scanned by an optical sensor to obtain the surface flatness; Comparing the surface flatness with a preset surface flatness to obtain a surface flatness difference; If the surface flatness difference is greater than a preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected; After deep drawing the material to be drawn into a high-pressure gas cylinder, the device is also used to: Determine the drawing coefficient of the high-pressure gas cylinder according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder; Comparing the drawing coefficient of the high-pressure gas cylinder with a preset drawing coefficient to obtain a drawing coefficient difference; If the drawing coefficient difference is greater than the preset drawing coefficient difference, obtaining the change trend of the current drawing coefficient; According to the variation trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder during deep drawing conforms to the preset drawing coefficient.

4. A deep drawing equipment for high pressure gas cylinders, characterized in that: include: at least one processor; as well as, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to: The pre-cut material to be drawn is subjected to a heating treatment; The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters; During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected; If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements; During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested; If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold; Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors; If the stress measurement value associated with the wrinkles does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset stress threshold; The detection of deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process includes: Detect the roundness of the cylinder part of the high-pressure gas cylinder during the deep drawing process; During the deep drawing process, the radius of the fillet at the bottom of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter of the upper part of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are tested; The method of detecting the thickness of a preset position of a high-pressure gas cylinder during the deep drawing process includes: During the deep drawing process, the thickness of the fillet at the bottom of the high-pressure gas cylinder and the side wall of the cylinder are tested; The method of monitoring wrinkle-related stress measurements by means of a stress sensor during the drawing process comprises: During the deep drawing process, the stress condition at the contact point between the designated deep drawing die and the material to be drawn is monitored by a stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn; The device is also used for: During the deep drawing process, the surface of the material to be drawn is scanned by an optical sensor to obtain the surface flatness; Comparing the surface flatness with a preset surface flatness to obtain a surface flatness difference; If the surface flatness difference is greater than a preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected; After deep drawing the material to be drawn into a high-pressure gas cylinder, the device is also used to: Determine the drawing coefficient of the high-pressure gas cylinder according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder; Comparing the drawing coefficient of the high-pressure gas cylinder with a preset drawing coefficient to obtain a drawing coefficient difference; If the drawing coefficient difference is greater than the preset drawing coefficient difference, obtaining the change trend of the current drawing coefficient; According to the variation trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder during deep drawing conforms to the preset drawing coefficient.

5. A non-volatile computer storage medium, characterized in that: include: at least one processor; as well as, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to: The pre-cut material to be drawn is subjected to a heating treatment; The heated material to be drawn is placed in a designated drawing die, and drawn according to pre-set drawing parameters; During the deep drawing process, the deformation parameters of the preset area of ​​the high-pressure gas cylinder are detected; If the deformation parameters of the preset area do not meet the preset requirements, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset requirements; During the deep drawing process, the thickness of the high-pressure gas cylinder at the preset position is tested; If the thickness at the preset position does not meet the preset thickness threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset thickness threshold; Monitoring wrinkle-related stress measurements during the drawing process by means of stress sensors; If the stress measurement value associated with the wrinkles does not meet the preset stress threshold, the drawing parameters are adjusted accordingly so that the drawing forming of the high-pressure gas cylinder meets the preset stress threshold; The detection of deformation parameters of a preset area of ​​the high-pressure gas cylinder during the deep drawing process includes: Detect the roundness of the cylinder part of the high-pressure gas cylinder during the deep drawing process; During the deep drawing process, the radius of the fillet at the bottom of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter of the upper part of the high-pressure gas cylinder is tested; During the deep drawing process, the diameter, roundness and inclination of the bottleneck area of ​​the high-pressure gas cylinder are tested; The method of detecting the thickness of a preset position of a high-pressure gas cylinder during the deep drawing process includes: During the deep drawing process, the thickness of the fillet at the bottom of the high-pressure gas cylinder and the side wall of the cylinder are tested; The method of monitoring wrinkle-related stress measurements by means of a stress sensor during the drawing process comprises: During the deep drawing process, the stress condition at the contact point between the designated deep drawing die and the material to be drawn is monitored by a stress sensor to detect whether wrinkles are generated on the surface of the material to be drawn; The medium is also used for: During the deep drawing process, the surface of the material to be drawn is scanned by an optical sensor to obtain the surface flatness; Comparing the surface flatness with a preset surface flatness to obtain a surface flatness difference; If the surface flatness difference is greater than a preset surface flatness difference, it is determined that wrinkles are generated on the surface of the material to be drawn, and the wrinkles generated on the surface of the material to be drawn are detected; After deep drawing the material to be drawn into a high-pressure gas cylinder, the medium is also used for: Determine the drawing coefficient of the high-pressure gas cylinder according to the diameter of the material to be drawn and the diameter of the high-pressure gas cylinder; Comparing the drawing coefficient of the high-pressure gas cylinder with a preset drawing coefficient to obtain a drawing coefficient difference; If the drawing coefficient difference is greater than the preset drawing coefficient difference, obtaining the change trend of the current drawing coefficient; According to the variation trend of the current drawing coefficient, the drawing parameters are adjusted accordingly so that the drawing coefficient of the high-pressure gas cylinder during deep drawing conforms to the preset drawing coefficient.

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