A gooseneck groove plate trimming method and a gooseneck groove automatic stamping production line

Abstract

This application relates to a gooseneck panel trimming method and an automatic gooseneck panel stamping production line, belonging to the field of container manufacturing technology. The method includes obtaining the standard length and standard width of the gooseneck panel; determining a standard position based on the standard width, instructing a measuring device to adjust to the standard position, and obtaining the deformation degree of the measuring device; comparing the deformation degree with a reference deformation degree to continue obtaining the deformation degree or calculating the difference between the deformation degree and the reference deformation degree, defining the difference as a deformation difference value; determining the excess width based on the deformation difference value and obtaining the panel length; comparing the panel length with the standard length to continue obtaining the panel length or calculating the difference between the panel length and the standard length, defining the difference as the excess length; and instructing a marking device to mark based on the excess length and excess width, and instructing a cutting device to cut the gooseneck panel along the marks. This application improves the convenience of gooseneck panel trimming.

Description

Technical Field

[0001] This application relates to the field of container manufacturing technology, and in particular to a method for trimming gooseneck groove plates and an automatic stamping production line for gooseneck grooves. Background Technology

[0002] A gooseneck groove refers to the groove at the front of the container bottom, used to fit the gooseneck chassis, thereby reducing the overall height of the container truck and making it suitable for use on roads, tunnels, and bridges where height is limited.

[0003] In related technologies, gooseneck grooves are typically formed by stamping gooseneck groove plates on a gooseneck groove stamping production line. An automatic feeding device picks up the gooseneck groove plates from the preparation table and places them onto the feeding roller conveyor. During the feeding process, personnel measure and trim the gooseneck groove plates. When the feeding roller conveyor transports the trimmed gooseneck groove plates to the positioning conveyor, the lifting longitudinal and transverse roller conveyors raise the gooseneck groove plates and transport them to the stamping mechanism, whereby the stamping mechanism stamps and grooves the gooseneck groove plates.

[0004] Regarding the aforementioned technologies, when the length or width of the gooseneck groove plate is not up to standard, during the feeding process, personnel need to use tools to measure the length and width of the gooseneck groove plate. When the length and width exceed the preset length and width, personnel need to operate a cutting device to cut off the excess part, which makes the trimming of the gooseneck groove plate inconvenient and there is still room for improvement. Summary of the Invention

[0005] To improve the convenience of trimming gooseneck groove plates, this application provides a gooseneck groove plate trimming method and an automatic stamping production line for gooseneck grooves.

[0006] Firstly, this application provides a method for trimming the edge of a gooseneck groove plate, employing the following technical solution:

[0007] A method for trimming the edge of a gooseneck groove plate includes:

[0008] Obtain the current standard length and standard width of the gooseneck groove plate;

[0009] The current standard position is determined based on the standard width, the preset measuring device is instructed to adjust to the standard position, and the current degree of deformation of the measuring device is obtained;

[0010] The degree of deformation is compared with the preset baseline degree of deformation to continue to obtain the degree of deformation or calculate the difference between the degree of deformation and the baseline degree of deformation, and the calculated difference is defined as the deformation difference value;

[0011] Based on the deformation difference, determine the current excess width and obtain the current board length;

[0012] The board length is compared with the standard length to obtain the board length or to calculate the difference between the board length and the standard length, and the calculated difference is defined as the redundant length.

[0013] Based on the excess length and width, the preset marking device is instructed to mark, and the preset cutting device is instructed to cut the gooseneck groove plate along the mark.

[0014] By adopting the above technical solution, the required standard width and standard length are detected, and the standard position is determined according to the standard width. The measuring device is then moved to the standard position. When the gooseneck plate is moved between the measuring devices, if the width of the gooseneck plate is the same as the standard width, the deformation of the gooseneck plate under the pressure of the measuring device is less than the reference deformation. If the width of the gooseneck plate is greater than the standard width, the deformation of the gooseneck plate under the pressure of the measuring device is greater than the reference deformation. Therefore, the excess width is obtained by subtracting the deformation from the reference deformation. The length of the plate is also detected. When the length of the plate is greater than the standard length, the excess length is obtained by subtracting the length from the standard length. The marking device is then controlled to mark the excess length and excess width, and the cutting device is controlled to cut and trim the gooseneck plate along the marks, thereby improving the convenience of trimming the gooseneck plate.

[0015] Optional methods for determining excess length include:

[0016] Get the current deformation time and deformation rate;

[0017] The currently measured length is determined based on the deformation time and deformation rate;

[0018] The measured length is compared with the standard length to continue obtaining the deformation time or to obtain information on the current increase in deformation;

[0019] The added deformation information is compared with the preset baseline deformation information to continue acquiring added deformation information or to acquire the current added deformation time;

[0020] The current excess length is determined by increasing the deformation time and deformation rate.

[0021] By adopting the above technical solution, deformation time and deformation rate are detected. When the measuring device measures whether the width of the gooseneck groove plate is qualified, the product of deformation time and deformation rate is used to obtain the measured length. When the measured length is greater than the standard length, the increased deformation information is detected. When the increased deformation information is consistent with the reference deformation information, it indicates that there is an excess length. Therefore, the excess length is determined, thereby improving the convenience of measuring the excess length.

[0022] Optionally, methods for obtaining deformation time include:

[0023] Obtain the current deformation trigger time on both sides of the measuring device;

[0024] Determine whether the deformation is simultaneous or sequential based on the deformation trigger time on both sides;

[0025] Based on simultaneous deformation, the current timing start time is determined according to the deformation trigger time on both sides;

[0026] Based on the sequential deformation, the trigger time after the current deformation is determined according to the deformation trigger time on both sides, and the current timer start time is determined according to the trigger time after the deformation.

[0027] After determining the timing start time, obtain the current deformation end time on both sides of the measuring device;

[0028] The timing of the end of deformation on both sides determines whether the current deformation ends simultaneously or sequentially.

[0029] Based on simultaneous termination, the current timing end time is determined according to the deformation end time on both sides;

[0030] Based on the order of termination, the time when the current deformation ends first is determined according to the time when the deformation ends on both sides, and the time when the current timing ends is determined according to the time when the deformation ends first.

[0031] The current deformation time is determined based on the start and end times of the timer.

[0032] By adopting the above technical solution, the deformation trigger time on both sides is detected to determine whether the front end of the gooseneck groove plate is pointed. When the front end of the gooseneck groove plate is pointed, the trigger time after deformation is taken as the timing start time. The deformation end time on both sides is detected to determine whether the rear end of the gooseneck groove is trapezoidal. When the rear end of the gooseneck groove is pointed, the deformation end time is taken as the timing end time. Thus, the deformation time is determined based on the timing start time and timing end time, thereby improving the accuracy of the excess length.

[0033] Optionally, the method for instructing the marking device to mark includes:

[0034] The current marking position of the marking device is determined based on the degree of reference deformation, and the marking device is instructed to adjust its position based on the marking position;

[0035] Based on the sequential deformation, the length is marked according to the preset length marking method and the timing start time indicator marking device to determine the current auxiliary length marking line, and the current pop-up height of the marking device is obtained;

[0036] Based on simultaneous deformation, the marking device is marked according to the timing start time, and the current pop-up height of the marking device is obtained;

[0037] The current RGB value of the marker is determined based on the bounce height, and the marking device is instructed to mark the width based on the RGB value of the marker to determine the current width of the marker line;

[0038] The measured length is compared with the standard length to continue obtaining the measured length or the indicating marking device marks the length in a length marking manner to determine the current length marking line.

[0039] By adopting the above technical solution, the marking position is determined according to the reference deformation degree, thereby moving the marking device to the marking position. When determining the order of deformation, the marking device is controlled to generate an auxiliary length marking line in the length marking mode at the timer start time. When deforming simultaneously, the marking device is controlled to mark at the timer start time and the bounce height is detected to determine the RGB value of the mark. The marking device is controlled to generate a width marking line based on the RGB value of the mark. When the measured length is equal to the standard length, the marking device is controlled to generate a length marking line in the length marking mode, thereby facilitating the subsequent cutting device to cut and trim the gooseneck groove plate.

[0040] Optionally, the method of cutting according to the excess width indicator cutting device includes:

[0041] The current cutting power is determined based on the marked RGB values;

[0042] Based on simultaneous deformation, obtain the current front end of the board;

[0043] Based on the sequential deformation, the current auxiliary symmetrical cutting starting point is determined according to the auxiliary length marking line, and the current auxiliary length cutting speed is determined according to the preset conveying speed and the auxiliary length marking line;

[0044] Based on the auxiliary symmetrical cutting starting point, cutting power, and auxiliary length cutting speed indicator, the cutting device performs length cutting along the auxiliary length marking line and obtains the current front end of the board.

[0045] Determine the starting point for symmetrical cutting at the current width based on the front end of the sheet metal and the width marking line;

[0046] Determine the current width cutting speed based on the conveyor speed and width marking lines;

[0047] Based on the width symmetrical cutting starting point, cutting power, and width cutting speed indicator, the cutting device performs width cutting on the sheet metal along the width marking line.

[0048] By adopting the above technical solution, the cutting power is determined based on the marked RGB values. During sequential deformation, the cutting device is controlled to cut the pointed end of the gooseneck plate from the auxiliary symmetrical cutting starting point with cutting power and auxiliary length cutting speed, improving the ease of edge trimming. During simultaneous deformation, the front end of the plate is determined, and the cutting device is controlled to simultaneously cut along the width marking line from the width symmetrical cutting starting point with cutting power and width cutting speed. This presses the gooseneck plate firmly onto the cutting device along the conveying direction and ensures that the cutting device applies force evenly to the gooseneck plate, minimizing plate displacement and improving the efficiency and accuracy of gooseneck plate edge trimming.

[0049] Optionally, the method of cutting according to the excess width indicator cutting device also includes:

[0050] Get the current RGB value of the material to be stacked;

[0051] The current composite RGB value is determined based on the RGB values ​​to be superimposed.

[0052] The overall RGB value is compared with the preset maximum RGB value to issue an alarm or determine the current overall cutting power based on the overall RGB value;

[0053] Based on the determined comprehensive cutting power, the current excess width of the stacked plates, the stacking width marking line, and the stacking symmetry cutting start point are obtained;

[0054] The current stacking order is determined based on the excess width, and the boards to be stacked are stacked according to the stacking order and the stacking width marking line;

[0055] After the stacked plates are stacked, the cutting device performs width cutting on the plates along the stacked width marking line according to the comprehensive cutting power, the stacked symmetrical cutting starting point, and the width cutting speed indicator.

[0056] By adopting the above technical solution, the RGB values ​​to be superimposed are detected to obtain the comprehensive RGB value. When the comprehensive RGB value is less than the maximum RGB value, the comprehensive cutting power is determined. The excess width of superposition, the superposition width mark line, and the superposition symmetrical cutting start point are detected. The board is superimposed according to the superposition order and the superposition width mark line. The cutting device is controlled to perform width cutting on the board from the superposition symmetrical cutting start point along the superposition width mark line with the comprehensive cutting power and width cutting speed, thereby improving the efficiency of the cutting device in trimming the gooseneck groove board.

[0057] Optionally, the method of cutting according to the excess length indicator cutting device includes:

[0058] Determine the current excess length to adjust based on the excess length, and obtain the current transverse centerline of the board.

[0059] The current length mark line is determined by adjusting the excess length and the length mark line;

[0060] Determine the current symmetrical length mark line based on the horizontal center line and the adjusted length mark line;

[0061] The starting point for symmetrical cutting of the current main length is determined by adjusting the length marker line, and the starting point for symmetrical cutting of the current secondary length is determined by adjusting the symmetrical length marker line.

[0062] The current length cutting speed is determined based on the conveyor speed, the adjusted length marker line, and the symmetrical length marker line.

[0063] Based on the main length symmetrical cutting start point, the secondary length symmetrical cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting on the sheet material along the adjusted length mark line and the symmetrical length mark line.

[0064] By adopting the above technical solution, the adjustment length mark line is determined based on the excess length and the length mark line, and the symmetrical length mark line is determined based on the transverse center line and the adjustment length mark line. This determines the main length symmetrical cutting start point and the secondary length symmetrical cutting start point. The cutting device is then controlled to perform length cutting along the adjustment length mark line and the symmetrical length mark line from the main length symmetrical cutting start point and the secondary length symmetrical cutting start point with cutting power and length cutting speed. This allows for symmetrical length cutting along the front and rear ends of the gooseneck plate, minimizing gooseneck plate offset and improving the efficiency and accuracy of gooseneck plate trimming.

[0065] Optionally, the method of cutting according to the excess length indicator cutting device also includes:

[0066] Obtain the current longitudinal centerline of the board;

[0067] Determine the current center length cutting start point and center length cutting direction based on the longitudinal center line and the adjusted length marking line;

[0068] Determine the starting point and direction of the current symmetry center length cutting based on the longitudinal center line and the symmetry length marking line;

[0069] Based on the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction.

[0070] By adopting the above technical solution, the starting point for center length cutting is determined based on the longitudinal center line and the adjustment length mark line, and the starting point for symmetrical center length cutting is determined based on the longitudinal center line and the symmetrical length mark line. This allows the cutting device to cut the plate length along the center length cutting direction and the symmetrical center length cutting direction from the starting point for center length cutting and the starting point for symmetrical center length cutting, using cutting power and length cutting speed. This cuts from the center of the plate to the edge, minimizing the offset of the gooseneck groove plate and improving the efficiency and accuracy of the cutting device in trimming the gooseneck groove plate.

[0071] Optionally, methods for cutting based on excess length and excess width indicators include:

[0072] The current secondary width symmetrical cutting starting point is determined based on the horizontal centerline and the width symmetrical cutting starting point, and the current cutting length is obtained;

[0073] The cutting time for the current width is determined based on the cutting length and cutting power, while the cutting time for the current length is determined based on the standard width and cutting power.

[0074] The length cutting time is compared with the width cutting time to determine whether to cut simultaneously or to calculate the difference between the length cutting time and the width cutting time, and the calculated difference is defined as the time difference value.

[0075] The time difference is used to determine whether the current length cutting priority or the width cutting priority is given priority.

[0076] Based on length cutting priority, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction according to the center length cutting start point, the symmetrical center length cutting start point, the cutting power and the length cutting moving speed, and obtains the current cutting time;

[0077] The cutting time is compared with the time difference to continue obtaining the cutting time, or the cutting device performs width cutting on the board along the width marking line based on the width symmetrical cutting start point, the sub-width symmetrical cutting start point, the cutting power, and the width cutting speed indicator.

[0078] Based on width-first cutting, the cutting device performs width cutting on the board along the width marking line according to the width symmetrical cutting start point, the secondary width symmetrical cutting start point, the cutting power, and the width cutting speed indicator, and obtains the current cutting time;

[0079] The cutting time is compared with the time difference to continue obtaining the cutting time, or the cutting device is used to perform length cutting along the center length cutting direction and the symmetrical center length cutting direction based on the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed indicator.

[0080] By adopting the above technical solution, the starting point for the secondary width symmetrical cutting is determined based on the transverse centerline and the width symmetrical cutting starting point. The cutting length is then detected, and the width cutting time and length cutting time are compared to determine whether length cutting or width cutting takes priority. When length cutting takes priority, the gooseneck slot plate is cut lengthwise first, and then the width cutting is performed when the cutting time equals the time difference. When width cutting takes priority, the opposite is true. This ensures that length cutting and width cutting are completed simultaneously, minimizing the deviation of the gooseneck slot plate and improving the efficiency and accuracy of gooseneck slot plate trimming.

[0081] Secondly, this application provides an automatic gooseneck groove stamping production line, which adopts the following technical solution:

[0082] An automatic stamping production line for gooseneck grooves, performing a gooseneck groove plate trimming method as described above.

[0083] By adopting the above technical solution, during the stamping process of gooseneck groove plates on the production line, the production line trims the gooseneck groove plates according to the gooseneck groove plate trimming method, thereby improving the convenience of gooseneck groove plate trimming.

[0084] Thirdly, this application provides a gooseneck groove plate trimming system, which adopts the following technical solution:

[0085] A gooseneck groove plate trimming system includes:

[0086] The acquisition module is used to acquire standard length, standard width, degree of deformation, board length, deformation time, deformation speed, add deformation information, add deformation time, deformation trigger time on both sides, deformation end time on both sides, bounce height, board front end, RGB values ​​to be superimposed, superimposed excess width, superimposed width marker line, superimposed symmetrical cutting start point, horizontal center line, vertical center line, cutting length, and cutting time.

[0087] A memory for storing a program for a gooseneck groove plate trimming method as described above;

[0088] A processor, a program in memory that can be loaded and executed by the processor to implement a gooseneck groove trimming method as described above.

[0089] By adopting the above technical solution, the processor loads and executes a program of a gooseneck groove plate trimming method stored in the memory, thereby controlling the acquisition module to acquire a series of data related to the gooseneck groove plate trimming, and analyzes and processes the data to complete the gooseneck groove plate trimming, thereby improving the convenience of gooseneck groove plate trimming.

[0090] Fourthly, this application provides a smart terminal, which adopts the following technical solution:

[0091] A smart terminal includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed as any of the gooseneck slot plate trimming methods described above.

[0092] By adopting the above technical solution, an operation command is issued by a person operating a smart terminal, causing the processor to load and execute a computer program stored in the memory for a gooseneck plate trimming method, thereby performing gooseneck plate trimming and improving the convenience of gooseneck plate trimming.

[0093] Fifthly, this application provides a computer storage medium capable of storing corresponding programs, which facilitates the improvement of gooseneck groove plate trimming, and adopts the following technical solution:

[0094] A computer-readable storage medium storing a computer program that can be loaded by a processor and executed any of the above-described gooseneck slot plate trimming methods.

[0095] By adopting the above technical solution, a computer program for a gooseneck plate trimming method is stored in the storage medium. When an operator issues an operation command through a smart terminal, the processor directly loads and executes the computer program in the memory, thereby analyzing and processing the acquired data to complete the gooseneck plate trimming and improve the efficiency of gooseneck plate trimming.

[0096] In summary, this application includes at least one of the following beneficial technical effects:

[0097] 1. By detecting the required standard width and standard length, and determining the standard position based on the standard width, the measuring device is moved to the standard position. When the gooseneck plate is moved between the measuring devices, if the width of the gooseneck plate is the same as the standard width, the deformation of the gooseneck plate under the pressure of the measuring device is less than the reference deformation. If the width of the gooseneck plate is greater than the standard width, the deformation of the gooseneck plate under the pressure of the measuring device is greater than the reference deformation. Therefore, the excess width is obtained by subtracting the deformation from the reference deformation. The plate length is also detected. When the plate length is greater than the standard length, the excess length is obtained by subtracting the plate length from the standard length. The marking device is then controlled to mark the excess length and excess width, and the cutting device is controlled to cut and trim the gooseneck plate along the marks, thereby improving the convenience of trimming the gooseneck plate.

[0098] 2. By detecting the deformation trigger time on both sides, it is determined whether the front end of the gooseneck groove plate is pointed. When the front end of the gooseneck groove plate is pointed, the trigger time after deformation is used as the timing start time. The deformation end time on both sides is detected to determine whether the rear end of the gooseneck groove is trapezoidal. When the rear end of the gooseneck groove is pointed, the deformation end time is used as the timing end time. The deformation time is determined based on the timing start time and timing end time, thereby improving the accuracy of the excess length.

[0099] 3. By determining the marking position based on the baseline deformation degree, the marking device is moved to the marking position. When determining the order of deformation, the marking device generates an auxiliary length marking line in the length marking mode at the timer start time. When deforming simultaneously, the marking device marks at the timer start time and detects the bounce height to determine the RGB value of the mark. The marking device generates a width marking line based on the RGB value of the mark. When the measured length is equal to the standard length, the marking device generates a length marking line in the length marking mode, which facilitates the subsequent cutting device to cut and trim the gooseneck groove plate. Attached Figure Description

[0100] Figure 1 This is a flowchart of a gooseneck groove plate trimming method according to an embodiment of this application.

[0101] Figure 2 This is a flowchart of the method for determining excess length in the embodiments of this application.

[0102] Figure 3 This is a flowchart of the method for obtaining deformation time in the embodiments of this application.

[0103] Figure 4 This is a flowchart of a method for instructing a marking device to mark objects according to an embodiment of this application.

[0104] Figure 5 This is a flowchart of the method for cutting according to the excess width indication cutting device in the embodiments of this application. Figure 1 .

[0105] Figure 6 This is a flowchart of the method for cutting according to the excess width indication cutting device in the embodiments of this application. Figure 2 .

[0106] Figure 7 This is a flowchart of the method for cutting according to the excess length indication cutting device in the embodiments of this application. Figure 1 .

[0107] Figure 8 This is a flowchart of the method for cutting according to the excess length indication cutting device in the embodiments of this application. Figure 2 .

[0108] Figure 9 This is a flowchart of a method for cutting based on excess length and excess width instructions in an embodiment of this application.

[0109] Figure 10 This is a schematic diagram of the measuring device and the marking device in the embodiments of this application.

[0110] Figure 11 This is a schematic diagram of the gooseneck groove plate in the embodiments of this application. Figure 1 .

[0111] Figure 12 This is a schematic diagram of the gooseneck groove plate in the embodiments of this application. Figure 2 .

[0112] Figure 13 This is a schematic diagram of the gooseneck groove plate in the embodiments of this application. Figure 3 .

[0113] Figure 14 This is a schematic diagram of the gooseneck groove plate in the embodiments of this application. Figure 4 . Detailed Implementation

[0114] To make the purpose, technical solution, and advantages of this application clearer, the following description is provided in conjunction with the appendix. Figure 1-14 The present application will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the application.

[0115] This application detects the standard length and width of the gooseneck slotted board required by personnel, thereby determining the standard position based on the standard width. The measuring device is then moved to the standard position to form a passageway with the standard width. When the gooseneck slotted board enters the measuring device, the deformation degree of the measuring device is detected. If the deformation degree is greater than the reference deformation degree, the difference between the deformation degree and the reference deformation degree is obtained to obtain the deformation difference value. The excess width is determined based on the deformation difference value. The board length is also detected. If the board length is greater than the standard length, the difference between the board length and the standard length is obtained to obtain the excess length. Based on the excess width and excess length, a marking device is controlled to mark the gooseneck slotted board, and a cutting device is controlled to trim the edge of the gooseneck slotted board along the mark, thereby improving the convenience of trimming the gooseneck slotted board.

[0116] Reference Figure 1 This application discloses a method for trimming gooseneck groove plates, including the following steps:

[0117] Step S100: Obtain the current standard length and standard width of the gooseneck slot plate.

[0118] The gooseneck deck is a rectangular steel plate at the bottom of the container. In this application, the length and width of the gooseneck deck cannot be less than the standard length and width. The standard length and standard width are the length and width of the gooseneck deck required by personnel, both of which are entered into the system, uploaded, and stored for later use by the computer program. By detecting the standard length and standard width of the gooseneck deck, data support is provided for subsequent trimming of the gooseneck deck.

[0119] Step S101: Determine the current standard position based on the standard width, instruct the preset measuring device to adjust to the standard position, and obtain the current degree of deformation of the measuring device.

[0120] The standard position is the position where the width between the measuring devices on both sides is the standard width. This position is determined by a large number of experiments conducted by those skilled in the art based on different standard widths, summarizing the patterns and generating a database. The database stores standard widths related to the standard position and has multiple standard widths corresponding to the standard position. The standard position is matched and output based on the input standard width.

[0121] Reference Figure 10 The measuring device is a mechanical device used to measure the length and width of the gooseneck trough plate. It includes a flexible part and a laser rangefinder. The gooseneck trough plate enters between the measuring devices on both sides and presses against the flexible part, thereby deforming the flexible part. The laser rangefinder detects the degree of deformation of the flexible part to determine the width of the gooseneck trough plate. At the same time, it detects the length of the gooseneck trough plate based on the deformation speed and deformation time.

[0122] The degree of deformation is measured by the flexible part of the gooseneck plate pressing against it on the measuring device. This deformation is detected, uploaded, and stored by a laser rangefinder and computer program for later retrieval. The standard position of the measuring device is determined by the standard width, allowing the device to be moved to this position. As the gooseneck plate enters between the measuring devices on both sides, the degree of deformation of the measuring device is detected, providing data support for subsequent trimming of the gooseneck plate.

[0123] Step S102: Compare the degree of deformation with the preset reference degree of deformation to continue to obtain the degree of deformation or calculate the difference between the degree of deformation and the reference degree of deformation, and define the calculated difference as the deformation difference value.

[0124] The reference deformation degree is the deformation of the measuring device when a gooseneck groove plate with a standard width enters between the measuring devices on both sides. The specific value is set by those skilled in the art according to the actual situation, and will not be elaborated here. The deformation difference is the excess deformation of the measuring device due to the excess width of the gooseneck groove plate. It is obtained by the computer program by subtracting the deformation degree from the reference deformation degree, and then uploaded and stored for later retrieval.

[0125] By sorting and comparing the numerical values ​​corresponding to the degree of deformation with those corresponding to the baseline degree of deformation, it can be determined whether the degree of deformation is greater than or equal to the baseline degree of deformation. This helps determine whether the width of the gooseneck groove plate is equal to the standard width, which will then be analyzed and processed further.

[0126] If the degree of deformation is equal to the baseline degree of deformation, it indicates that the width of the gooseneck groove plate is equal to the standard width. Therefore, the degree of deformation should continue to be detected in order to continuously monitor the changes in the degree of deformation.

[0127] If the degree of deformation is greater than the reference degree of deformation, it indicates that the width of the gooseneck groove plate is greater than the standard width. Therefore, the difference between the degree of deformation and the reference degree of deformation is calculated to obtain the deformation difference value, which provides data support for the subsequent trimming of the gooseneck groove plate.

[0128] Step S103: Determine the current excess width based on the deformation difference and obtain the current board length.

[0129] The excess width refers to the portion of the gooseneck groove plate that exceeds the standard width. This excess width is determined by experts through extensive experimentation based on different deformation difference values, summarizing patterns and generating a database. This database stores deformation difference values ​​related to the excess width, with multiple values ​​corresponding to each excess width. The excess width is output based on the input deformation difference value. The plate length is the length of the gooseneck groove plate, detected, uploaded, and stored by a laser rangefinder on the measuring device for later use by the computer program. Determining the excess width through deformation difference values ​​and detecting the plate length provides data support for subsequent trimming of the gooseneck groove plate.

[0130] Step S104: Compare the board length with the standard length to obtain the board length or calculate the difference between the board length and the standard length, and define the calculated difference as the redundant length.

[0131] The excess length is the portion of the gooseneck groove plate that is longer than the standard length. This excess length is obtained by the computer program by subtracting the standard length from the plate length, uploading it, and storing it for later retrieval.

[0132] By sorting and comparing the numerical values ​​corresponding to the board length with those corresponding to the standard length, it can be determined whether the board length is greater than or equal to the standard length. This helps determine whether the board length meets the personnel's needs for further analysis and processing.

[0133] If the board length is equal to the standard length, it indicates that the length of the gooseneck groove board meets the needs of personnel. Therefore, the board length should continue to be tested in order to continuously monitor changes in the board length.

[0134] If the length of the board is greater than the standard length, it indicates that the length of the gooseneck groove board is too long and does not meet the needs of the personnel. Therefore, the difference between the length of the board and the standard length is calculated to obtain the excess length, thus providing data support for the subsequent trimming of the gooseneck groove board.

[0135] Step S105: Based on the excess length and excess width, instruct the preset marking device to make a mark, and instruct the preset cutting device to cut the gooseneck groove plate along the mark.

[0136] Reference Figure 10 The marking device is a mechanical device for marking, slidably connected to the measuring device. It includes a marking pen, a drive motor, and an ink reservoir. The marking pen and the ink reservoir are connected, and the ink reservoir contains ink of different colors. The drive motor drives the marking pen to slide on the measuring device to adjust its position. The cutting device is a pre-designed device for trimming the excess width and length of the gooseneck groove plate. It can use water jet cutting, laser cutting, or abrasive wheel cutting. The position and cutting speed of the cutting tool are controlled by a linear module and a robotic arm. The specific cutting method can be set by those skilled in the art according to the actual situation, and will not be described in detail here.

[0137] By controlling the marking device to mark the gooseneck groove plate according to the excess width and excess length, the cutting device can identify the marks and cut and trim the gooseneck groove plate along the marks, thereby improving the convenience and accuracy of trimming the gooseneck groove plate.

[0138] Reference Figure 2 The method for determining excess length also includes the following steps:

[0139] Step S200: Obtain the current deformation time and deformation rate.

[0140] Deformation time is the total duration of deformation of the measuring device, detected, uploaded, and stored by a clock for later retrieval by the computer program. Deformation speed is the length of deformation of the measuring device per unit time, detected, uploaded, and stored by a laser rangefinder and a clock for later retrieval by the computer program. By detecting deformation time and deformation speed, data support is provided for subsequent detection of excess length.

[0141] Step S201: Determine the currently measured length based on the deformation time and deformation rate.

[0142] The measured length refers to the length of the gooseneck groove plate that has entered between the two measuring devices. This length is obtained by multiplying the deformation time and deformation rate using a computer program, then uploaded and stored for later retrieval. By multiplying the deformation time and deformation rate, the measured length is obtained, thus providing data support for the subsequent detection of excess length.

[0143] Step S202: Compare the measured length with the standard length to continue obtaining the deformation time or obtain the current increased deformation information.

[0144] The deformation information is added after the measured length equals the standard length. The new deformation trigger information is detected, uploaded, and stored by the measuring device for later use by the computer program.

[0145] By sorting and comparing the numerical values ​​corresponding to the measured length with those corresponding to the standard length, it can be determined whether the measured length is less than or equal to the standard length. This helps to determine whether the measured length of the gooseneck groove plate meets the standard length, which is then further analyzed and processed.

[0146] If the measured length is less than the standard length, it indicates that the length of the gooseneck groove plate that has been measured does not meet the standard length. Therefore, the deformation time is continued to be detected, and the measured length is then tested again.

[0147] If the measured length is equal to the standard length, it indicates that the length of the gooseneck groove plate that has been measured meets the standard length. Therefore, deformation information is added for detection to determine whether the length of the gooseneck groove plate is greater than the standard length.

[0148] Step S203: Compare the added deformation information with the preset baseline deformation information to continue acquiring added deformation information or acquire the current added deformation time.

[0149] The reference deformation information is the data of the deformation of the measuring device. The specific data can be set by those skilled in the art according to the actual situation, and will not be described in detail here. The added deformation time is the duration for which the measuring device continues to deform after the measured length equals the standard length. It is detected by a clock, uploaded, and stored for later use by the computer program.

[0150] By comparing and analyzing the data corresponding to the added deformation information with the data corresponding to the reference deformation information, it can be determined whether the added deformation information is consistent with the reference deformation information. This determines whether the measuring device continues to deform after the measured length equals the standard length, which is then further analyzed and processed.

[0151] If the added deformation information is inconsistent with the reference deformation information, it indicates that the measuring device has not continued to deform after the measured length equals the standard length. Therefore, the added deformation information is continuously detected to continuously monitor the changes in the added deformation information.

[0152] If the added deformation information is consistent with the reference deformation information, it indicates that the measuring device continues to deform after the measured length is equal to the standard length. Therefore, the length of the gooseneck groove plate is greater than the standard length. Thus, the added deformation time is detected to provide data support for the subsequent determination of the excess length.

[0153] Step S204: Determine the current excess length based on the increase in deformation time and deformation rate.

[0154] The excess length refers to the portion of the gooseneck groove plate that exceeds the standard length. This excess length is obtained by multiplying the increased deformation time and deformation rate using a computer program, then uploaded and stored for later retrieval. By multiplying the increased deformation time and deformation rate to obtain the excess length, the accuracy and convenience of excess length measurement are improved.

[0155] Reference Figure 3 The method for obtaining deformation time includes the following steps:

[0156] Step S300: Obtain the current deformation trigger time on both sides of the measuring device.

[0157] Reference Figure 11 If the gooseneck trough plate is trapezoidal, there will be an error in determining the excess length based on the deformation time. Therefore, it is necessary to redetermine the start and end times of obtaining the deformation time. The pointed part of the trapezoidal gooseneck trough plate is useless and can be ignored.

[0158] The deformation trigger time on both sides refers to the specific moment when the measuring devices on both sides undergo deformation. This time is detected, uploaded, and stored by a clock for later retrieval by the computer program. By detecting the deformation trigger time on both sides of the measuring device, data support is provided for subsequent acquisition of deformation time.

[0159] Step S301: Determine whether the deformation is simultaneous or sequential based on the deformation trigger time on both sides.

[0160] Simultaneous deformation refers to the deformation occurring simultaneously on both sides of the measuring device, while sequential deformation refers to the deformation occurring sequentially on both sides of the measuring device. The computer program retrieves the deformation trigger times from both sides, sorts and compares these trigger times, and then determines, uploads, and stores them for later retrieval. Determining whether deformation is simultaneous or sequential by using the deformation trigger times from both sides provides data support for subsequent deformation time acquisition.

[0161] Step S3011: Based on simultaneous deformation, determine the current timing start time according to the deformation trigger time on both sides.

[0162] The timing start time is the moment when deformation time is acquired. It is determined by a computer program that calls the deformation trigger times on both sides, uploads, and stores it for later retrieval. After simultaneous deformation is confirmed, the timing start time is determined by the deformation trigger times on both sides. When deformation is simultaneous, the deformation trigger times on both sides are consistent, that is, the deformation trigger times on both sides are the timing start time, thus providing data support for subsequent acquisition of deformation time.

[0163] Step S3012: Based on the sequential deformation, determine the trigger time after the current deformation according to the deformation trigger time on both sides, and determine the current timer start time according to the trigger time after the deformation.

[0164] The deformation-triggered time is the deformation trigger time of the two sides that triggers deformation later than the deformation trigger time on both sides. It is determined, uploaded, and stored by the computer program using the deformation trigger times of both sides for later retrieval. The timing start time is the moment when the deformation time is acquired. During sequential deformation, the computer program compares the deformation trigger times of both sides and uses the deformation-triggered time after deformation as the timing start time. This avoids including the pointed tip of the trapezoidal gooseneck plate in the length of the gooseneck plate, thus providing data support for subsequent acquisition of deformation time.

[0165] Step S302: After determining the timing start time, obtain the current deformation end time on both sides of the measuring device.

[0166] The deformation end time on both sides is the time when the measuring devices on both sides no longer deform. This time is detected, uploaded, and stored by a clock for later retrieval by the computer program. After determining the timing start time, the deformation end time on both sides of the measuring device is detected to provide data support for subsequent deformation time acquisition.

[0167] Step S303: Determine whether the deformation on both sides ends simultaneously or sequentially based on the end time of the deformation on both sides.

[0168] Simultaneous termination indicates that the measuring devices on both sides stop deforming at the same time, meaning that the deformation ends at the same time on both sides. Sequential termination indicates that the measuring devices on both sides stop deforming in a certain order, meaning that the deformation ends at different times on both sides. The computer program calls the deformation end times of both sides for comparison and detection, determines, uploads, and stores the results for later retrieval.

[0169] Step S3031: Based on simultaneous termination, determine the current timing end time according to the deformation end time on both sides.

[0170] The timing end time is the stop time for obtaining deformation time. After determining that the deformation end time is the same on both sides after the simultaneous end, the deformation end time on both sides is determined as the timing end time, thus providing data support for subsequent deformation time acquisition.

[0171] Step S3032: Based on the order of termination, determine the first termination time of the current deformation according to the termination times of the deformations on both sides, and determine the current timing termination time according to the first termination time of the deformations.

[0172] The deformation end time is determined by comparing the two deformation end times, which is then uploaded and stored by a computer program for later retrieval. When determining the order of termination, the earlier deformation end time is first determined based on the inconsistent deformation end times on both sides. This earlier end time is then used as the timing end time, avoiding the inclusion of the pointed end of the trapezoidal gooseneck plate in the length of the gooseneck plate, thus providing data support for subsequent deformation time acquisition.

[0173] Step S304: Determine the current deformation time based on the timing start time and timing end time.

[0174] The deformation time is obtained by taking the start time of the timing as the start time of the deformation time and the end time of the timing as the end time of the deformation time. This avoids the error caused by including the useless pointed front or rear end of the gooseneck groove plate in the length of the plate when the plate is trapezoidal, thus improving the accuracy of the excess length determination.

[0175] Reference Figure 4 A method for instructing a marking device to mark includes the following steps:

[0176] Step S400: Determine the current marking position of the marking device based on the reference deformation degree, and instruct the marking device to adjust its position according to the marking position.

[0177] The marking position refers to the specific location on the measuring device where the marking device marks the standard width and length of the gooseneck groove plate. This location is determined by a database created by those skilled in the art through extensive experimentation and summarization of patterns based on different degrees of reference deformation. The database stores reference deformation degrees related to the marking position and contains multiple reference deformation degrees corresponding to each marking position. The marking position is matched and output based on the input reference deformation degree. The marking position of the marking device is determined through a reference deformation program, and the device is controlled to move to the marking position, enabling it to mark the width and length of the gooseneck groove plate.

[0178] Step S401: Based on the sequential deformation, the length is marked according to the preset length marking method and the timing start time indicator marking device to determine the current auxiliary length marking line, and the current pop-up height of the marking device is obtained.

[0179] The length marking method refers to the way the marking device marks the length during the width marking process. The specific method is determined by those skilled in the art based on actual conditions and will not be elaborated upon here. (Refer to...) Figure 11When determining the order of deformation, the auxiliary length marking line is the length mark made by the marking device on the gooseneck groove plate when it is trapezoidal, at the timing start time, to facilitate subsequent cutting of excess pointed ends. The pop-up height is the height to which the marking device is lifted by the thickness of the gooseneck groove plate, which is detected, uploaded, and stored by a laser rangefinder for later use by the computer program. When determining the order of deformation, the control marking device marks the length of the gooseneck groove plate using the length marking method and the timing start time to determine the auxiliary length marking line, and detects the pop-up height of the marking device, thereby providing data support for subsequent marking by the marking device.

[0180] Step S402: Based on simultaneous deformation, mark the device according to the timing start time indicator and obtain the current pop-up height of the marking device.

[0181] When simultaneous deformation is determined, the front end of the gooseneck groove plate is flush and does not require cutting. Therefore, the marking device is controlled to mark from the timing start time, and the pop-up height of the marking device is detected, thereby providing data support for subsequent marking.

[0182] Step S403: Determine the current mark RGB value based on the pop-up height, and instruct the marking device to perform width marking based on the mark RGB value to determine the current width mark line.

[0183] The RGB values ​​for marking are assigned different colors based on the bounce height. For example, a lower bounce height indicates a thinner gooseneck plate, so a smaller RGB value corresponds to a smaller color. Those skilled in the art have conducted extensive experiments based on different bounce heights to summarize the patterns and generate a database. The database stores bounce heights related to the marked RGB values, and has multiple bounce heights corresponding to the marked RGB values. The output marked RGB value is matched based on the input bounce height. Width marking lines are the boundary lines on the gooseneck plate that separate excess width from the standard width. These lines are marked, uploaded, and stored by the marking device for later use by the computer program. The marked RGB values ​​are determined by the bounce height, and these values ​​control the marking device to mark the width of the gooseneck plate to generate width marking lines, thus providing data support for subsequent cutting and trimming.

[0184] Step S404: Compare the measured length with the standard length to continue obtaining the measured length or mark the length using a length marking device to determine the current length mark line.

[0185] Length marking lines serve as the boundary between standard lengths and excess lengths. These lines are marked, uploaded, and stored by a marking device for later retrieval by a computer program. By sorting and comparing the measured length with the standard length, it is determined whether the measured length is less than or equal to the standard length, thus confirming whether length marking is necessary.

[0186] If the measured length is less than the standard length, it indicates that the measured length of the gooseneck trough plate has not yet met the standard length. Therefore, the measured length is continuously measured and calculated to continuously monitor changes in the measured length.

[0187] If the measured length is equal to the standard length, it indicates that the measured length of the gooseneck groove plate meets the standard length. Therefore, the control marking device marks the length in the length marking method to generate length marking lines, thereby providing data support for the subsequent cutting and trimming of the gooseneck groove plate.

[0188] Reference Figure 5 The method for cutting according to the excess width indicator cutting device includes the following steps:

[0189] Step S500: Determine the current cutting power based on the marked RGB values.

[0190] The cutting power is the power value required to cut gooseneck groove plates of different thicknesses. It is determined by a person skilled in the art through a large number of experiments based on different RGB values ​​to summarize the rules and generate a database. The database stores RGB values ​​related to the cutting power and has multiple RGB values ​​corresponding to the cutting power. The cutting power is matched and output according to the input RGB values, thereby providing data support for subsequent cutting and trimming.

[0191] Step S501: Based on simultaneous deformation, obtain the current front end of the board.

[0192] The front end of the sheet material, a gooseneck groove plate, enters between the two measuring devices on either side. A camera captures and uploads the image, which is then detected, determined, uploaded, and stored by a computer program for later retrieval. Simultaneous deformation is detected, and the sheet material length is measured to provide data support for subsequent cutting and trimming.

[0193] Step S502: Based on the sequential deformation, determine the current auxiliary symmetrical cutting starting point according to the auxiliary length marking line, and determine the current auxiliary length cutting speed according to the preset conveying speed and the auxiliary length marking line.

[0194] Reference Figure 11The auxiliary symmetrical cutting starting point is defined by the two ends of the auxiliary length marking lines that are far apart. The computer program calls, uploads, and stores these auxiliary length marking lines for later retrieval. Cutting is performed simultaneously from both sides of the gooseneck slot plate, ensuring uniform force and preventing displacement during cutting. The conveying speed is a preset speed for conveying the gooseneck slot plate; the specific value is set by those skilled in the art based on actual conditions and will not be elaborated here. The auxiliary length cutting movement speed is the speed at which the cutting device moves along the auxiliary length marking lines from the auxiliary symmetrical cutting starting point without affecting the conveying speed of the gooseneck slot plate. Those skilled in the art have conducted extensive experiments based on different conveying speeds and auxiliary length marking lines to summarize patterns and generate a database. The database stores conveying speeds and auxiliary length marking lines related to the auxiliary length cutting movement speed, and has multiple conveying speeds and auxiliary length marking lines corresponding to the auxiliary length cutting movement speed. The output auxiliary length cutting movement speed is matched based on the input conveying speed and auxiliary length marking lines. When determining the order of deformation, the auxiliary symmetrical cutting starting point is determined by the auxiliary length marking lines, and the auxiliary length cutting movement speed is determined based on the conveying speed and auxiliary length marking lines, thus providing data support for subsequent cutting and trimming.

[0195] Step S503: Based on the auxiliary symmetrical cutting starting point, cutting power and auxiliary length cutting speed indicator, the cutting device performs length cutting along the auxiliary length marking line and obtains the current front end of the board.

[0196] By controlling the cutting device to cut off the front end of the trapezoidal gooseneck plate from the auxiliary symmetrical cutting starting point with cutting power and auxiliary cutting speed along the auxiliary length marking line, the pointed front end is avoided from hindering the subsequent trimming. Thus, the front end of the gooseneck plate after cutting is used as the front end of the board, thereby providing data support for subsequent cutting and trimming.

[0197] Step S504: Determine the starting point for symmetrical cutting of the current width based on the front end of the board and the width marking line.

[0198] Reference Figure 12 The starting point for symmetrical width cutting is one end of the two width marking lines closest to the front end of the board. A computer program detects, determines, uploads, and stores the board's front end and the width marking lines for later retrieval. By determining the symmetrical width cutting starting point using the board's front end and the width marking lines, the cutting device simultaneously cuts the gooseneck groove board in the direction of its transport, ensuring uniform force distribution during cutting and improving the efficiency and accuracy of edge trimming.

[0199] Step S505: Determine the current width cutting speed based on the conveying speed and the width marking line.

[0200] The width cutting speed is the speed at which the cutting device moves along the width marking line in the direction of transport to cut the gooseneck groove plate without affecting the transport speed of the gooseneck groove plate. This speed is determined by experts who have conducted numerous experiments based on different transport speeds and width marking lines to summarize the patterns and generate a database. The database stores transport speeds and width marking lines related to the width cutting speed and has multiple transport speeds and width marking lines corresponding to the width cutting speed. Based on the input transport speed and width marking line, the output width cutting speed is matched to provide data support for subsequent cutting and trimming.

[0201] Step S506: Based on the width symmetrical cutting starting point, cutting power, and width cutting speed indicator, the cutting device performs width cutting on the plate along the width marking line.

[0202] By controlling the cutting device to cut the gooseneck groove plate along the width marking line from the width symmetrical cutting starting point with cutting power and width cutting speed, the excess width is cut off from the gooseneck groove plate, so that the width of the gooseneck groove plate is kept at the standard width to meet the needs of personnel.

[0203] Reference Figure 6 The method of cutting according to the excess width indicator cutting device further includes the following steps:

[0204] Step S600: Obtain the current RGB value of the material to be stacked.

[0205] The RGB values ​​to be superimposed are the marked RGB values ​​on the gooseneck groove boards to be superimposed. These values ​​are captured and uploaded by a camera, and then detected, uploaded, and stored by a computer program for later retrieval. By detecting the RGB values ​​of the boards to be superimposed, data support is provided for the subsequent superposition of the gooseneck groove boards.

[0206] Step S601: Determine the current combined RGB value based on the RGB values ​​to be superimposed.

[0207] The composite RGB value is the sum of multiple RGB values ​​to be superimposed. It is generated by experts who have conducted a large number of experiments based on different RGB values ​​to be superimposed to summarize the rules and generate a database. The database stores the RGB values ​​to be superimposed related to the composite RGB value and has multiple RGB values ​​to be superimposed corresponding to the composite RGB value. Based on the input RGB values ​​to be superimposed, the composite RGB value is matched and output, thereby providing data support for the subsequent superimposition of gooseneck slot plates.

[0208] Step S602: Compare the overall RGB value with the preset maximum RGB value to issue an alarm or determine the current overall cutting power based on the overall RGB value.

[0209] The maximum RGB value is the marked RGB value corresponding to the thickest gooseneck groove plate that the cutting device can cut. The specific value is set by those skilled in the art based on the actual situation, and will not be elaborated here. The comprehensive cutting power is the cutting power value corresponding to the comprehensive RGB value. Those skilled in the art have conducted a large number of experiments based on different comprehensive RGB values ​​to summarize the rules and generate a database. The database stores comprehensive RGB values ​​related to comprehensive cutting power, and has multiple comprehensive RGB values ​​corresponding to comprehensive cutting power. The comprehensive cutting power is matched and output according to the input comprehensive RGB value.

[0210] By sorting and comparing the values ​​corresponding to the comprehensive RGB values ​​with those corresponding to the maximum RGB values, it can be determined whether the comprehensive RGB values ​​are greater than the maximum RGB values. This determines whether the cutting device can cut the stacked gooseneck slotted plate, which will be further analyzed and processed.

[0211] If the combined RGB value is greater than the maximum RGB value, it indicates that the thickness of the stacked gooseneck plate is too thick, and the cutting device cannot cut the stacked gooseneck plate, so an alarm is issued.

[0212] If the overall RGB value is not greater than the maximum RGB value, it indicates that the cutting device can cut the stacked gooseneck slot plate. Therefore, the overall cutting power is determined based on the overall RGB value, thus providing data support for subsequent cutting and trimming.

[0213] Step S602: Based on the determined comprehensive cutting power, obtain the current excess width of the stacked plates, the stacking width marking line, and the stacking symmetrical cutting start point.

[0214] The excess width refers to the extra width of the materials to be stacked, the width marking line refers to the width marking line of the materials to be stacked, and the symmetrical cutting start point refers to the symmetrical cutting start point of the materials to be stacked. The excess width, width marking line, and symmetrical cutting start point are determined, uploaded, and stored by a computer program for later retrieval. After determining the overall cutting power, the excess width, width marking line, and symmetrical cutting start point of the materials to be stacked are detected to provide data support for subsequent material stacking and cutting trimming.

[0215] Step S604: Determine the current stacking order based on the excess stacking width, and stack the boards to be stacked according to the stacking order and the stacking width marking line.

[0216] The stacking order follows the same sequence as the gooseneck groove panels, with larger excess widths stacked at the bottom and smaller excess widths stacked at the top. A computer program compares and determines the excess widths, then uploads and stores them for later retrieval. Based on the stacking order, the panels are aligned with the stacking width markings, providing data support for subsequent cutting and trimming.

[0217] Step S605: After stacking the plates to be stacked, the cutting device performs width cutting on the plates along the stacked width marking line according to the comprehensive cutting power, the stacked symmetrical cutting starting point, and the width cutting speed indicator.

[0218] After the boards to be stacked are stacked, the control cutting device cuts the gooseneck slotted board along the width marking line from the stacked symmetrical cutting starting point with comprehensive cutting power and width cutting speed, thereby cutting multiple gooseneck slotted boards at the same time and improving the efficiency of gooseneck slotted board cutting and trimming.

[0219] Reference Figure 7 The method of cutting according to the excess length indicator cutting device includes the following steps:

[0220] Step S700: Determine the current excess length to adjust based on the excess length, and obtain the current transverse centerline of the board.

[0221] Reference Figure 13 The excess length is adjusted to half its original value. A computer program determines, uploads, and stores this excess length for later use. The horizontal centerline is the centerline of the gooseneck groove plate. The computer program simulates the length of the gooseneck groove plate, obtains the value, uploads, and stores it for later use. The excess length is used to determine and adjust the excess length, and the horizontal centerline is detected, thus providing data support for subsequent length cutting and trimming.

[0222] Step S701: Determine the current adjustment length mark line based on the adjusted excess length and length mark line.

[0223] Reference Figure 13 The length adjustment mark line is the length mark line after shifting the excess length towards the end of the gooseneck groove plate. A computer program calls and simulates the adjustment of the excess length and the length mark line, determines, uploads, and stores this information for later retrieval. By adjusting the excess length and the length mark line, the adjusted length mark line is determined, thus providing data support for subsequent length cutting and trimming.

[0224] Step S702: Determine the current symmetrical length mark line based on the horizontal center line and the adjusted length mark line.

[0225] Reference Figure 13The symmetrical length marker line is a length marker line symmetrical to the adjustment length marker line with the horizontal center line as the axis of symmetry. It is simulated, determined, uploaded, and stored by a computer program using the horizontal center line and the adjustment length marker line for later retrieval. The symmetrical length marker line is determined by the horizontal center line and the adjustment length marker line, thus providing data support for subsequent length cutting and trimming.

[0226] Step S703: Determine the starting point of the current main length symmetrical cutting based on the adjusted length marking line, and determine the starting point of the current secondary length symmetrical cutting based on the symmetrical length marking line.

[0227] Reference Figure 13 The primary length symmetrical cutting start point is defined by the two ends of the length adjustment mark line. The computer program determines, uploads, and stores these length adjustment mark lines for later retrieval. The secondary length symmetrical cutting start point is also defined by the two ends of the symmetrical length mark line. The computer program determines, uploads, and stores these symmetrical length mark lines for later retrieval. By adjusting the length mark lines to determine the primary length symmetrical cutting start point, and based on these lines, determining the secondary length symmetrical cutting start point, the cutting device can begin cutting from both the primary and secondary length symmetrical cutting start points, thereby improving the accuracy and efficiency of length cutting and trimming.

[0228] Step S704: Determine the current length cutting speed based on the conveying speed, the adjusted length marker line, and the symmetrical length marker line.

[0229] The length cutting speed is the speed at which the cutting device moves along the adjusted length mark line and the symmetrical length mark line while maintaining the conveying speed of the gooseneck groove plate. This speed is determined by experts who have conducted numerous experiments based on different conveying speeds, adjusted length mark lines, and symmetrical length mark lines to summarize patterns and generate a database. This database stores conveying speeds, adjusted length mark lines, and symmetrical length mark lines related to the length cutting speed, and includes multiple corresponding conveying speeds, adjusted length mark lines, and symmetrical length mark lines. Based on the input conveying speed, adjusted length mark line, and symmetrical length mark line, the output length cutting speed is matched, thus providing data support for subsequent length cutting and trimming.

[0230] Step S705: Based on the main length symmetrical cutting start point, the secondary length symmetrical cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting on the plate along the adjusted length mark line and the symmetrical length mark line.

[0231] The control cutting device cuts the gooseneck groove plate along the adjustment length mark line and the symmetrical length mark line from the main length symmetrical cutting starting point and the secondary length symmetrical cutting starting point with cutting power and length cutting speed, thereby improving the accuracy and efficiency of the gooseneck groove plate length cutting.

[0232] Reference Figure 8The method of cutting according to the excess length indicator cutting device also includes the following steps:

[0233] Step S800: Obtain the current longitudinal centerline of the board.

[0234] Reference Figure 14 The longitudinal centerline is the centerline along the width direction of the gooseneck groove plate. The width of the gooseneck groove plate is determined by a computer program, uploaded, and stored for later retrieval. By detecting the longitudinal centerline, data support is provided for subsequent cutting and trimming of excess length.

[0235] Step S801: Determine the current center length cutting start point and center length cutting direction based on the longitudinal center line and the adjusted length mark line.

[0236] Reference Figure 14 The center length cutting start point is the point where the longitudinal center line intersects the adjustment length mark line. This point is simulated, determined, uploaded, and stored by a computer program using the longitudinal center line and adjustment length mark line for later retrieval. The center length cutting direction is the direction from the center length cutting start point towards both ends of the adjustment length mark line. This direction is also simulated, determined, uploaded, and stored by a computer program using the center length cutting start point and adjustment length mark line for later retrieval. Determining the center length cutting start point and direction using the longitudinal center line and adjustment length mark line provides data support for subsequent trimming of excess length.

[0237] Step S802: Determine the starting point and direction of the current symmetry center length cutting based on the longitudinal center line and the symmetry length marking line.

[0238] Reference Figure 14 The starting point for the symmetry center length cut is the point where the longitudinal center line intersects the symmetry length marker line. This point is simulated, determined, uploaded, and stored by a computer program using the longitudinal center line and the symmetry length marker line for later retrieval. The symmetry center length cut direction is the direction from the starting point towards both ends of the symmetry length marker line. This direction is also determined, uploaded, and stored by a computer program using the starting point and the symmetry length marker line for later retrieval. By using the longitudinal center line and the symmetry length marker line to determine the starting point and direction of the symmetry center length cut, data support is provided for subsequent trimming of excess length.

[0239] Step S803: Based on the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction.

[0240] The cutting device is controlled to cut along the center length cutting direction with cutting power and length cutting speed from the center length cutting starting point, and the cutting device is also controlled to cut along the symmetrical center length cutting direction with cutting power and length cutting speed from the symmetrical center length cutting starting point, thereby improving the accuracy and efficiency of gooseneck groove plate length cutting and trimming.

[0241] Reference Figure 9 The method for cutting based on excess length and excess width indications by the cutting device includes the following steps:

[0242] Step S900: Determine the current secondary width symmetrical cutting start point based on the horizontal center line and the width symmetrical cutting start point, and obtain the current cutting length.

[0243] Reference Figure 14 The secondary width symmetrical cutting starting point is the cutting starting point symmetrical to the width symmetrical cutting starting point with the horizontal centerline as the axis of symmetry. This starting point is simulated, determined, uploaded, and stored by a computer program using the horizontal centerline and the width symmetrical cutting starting point for later retrieval. The cutting length is the length from either the width symmetrical cutting starting point or the width symmetrical cutting starting point to the horizontal centerline. This length is also simulated, determined, uploaded, and stored by a computer program using the horizontal centerline and the width symmetrical cutting starting point for later retrieval. By determining the secondary width symmetrical cutting starting point using the horizontal centerline and the width symmetrical cutting starting point, and by detecting the cutting length, data support is provided for subsequent length and width trimming.

[0244] Step S901: Determine the current width cutting time based on the cutting length and cutting power, and determine the current length cutting time based on the standard width and cutting power.

[0245] The width cutting time is the time required to cut a gooseneck slot plate of a specified length using the specified cutting power. This timeframe is determined by experts through extensive experimentation with different cutting lengths and powers, summarizing patterns and generating a database. This database stores cutting lengths and powers related to width cutting time, and includes multiple corresponding cutting lengths and powers. The output width cutting time is matched based on the input cutting length and power. Similarly, the length cutting time is the time required to cut a gooseneck slot plate of a standard width using the specified cutting power. This timeframe is also determined by experts through extensive experimentation with different standard widths and cutting powers, summarizing patterns and generating a database. This database stores standard widths and powers related to length cutting time, and includes multiple corresponding standard widths and powers. The output length cutting time is matched based on the input standard width and power. By determining the width cutting time using the cutting length and power, and the length cutting time using the standard width and power, data support is provided for subsequent length and width trimming.

[0246] Step S902: Compare the length cutting time with the width cutting time to determine the time for simultaneous cutting or calculate the difference between the length cutting time and the width cutting time, and define the calculated difference as the time difference value.

[0247] The time difference is the difference between the length cutting time and the width cutting time. It is obtained by the computer program by subtracting the length cutting time and the width cutting time, and then uploaded and stored for later retrieval.

[0248] By sorting and comparing the numerical values ​​corresponding to the length cutting time and the width cutting time, it can be determined whether the length cutting time is consistent with the width cutting time. This helps to determine whether the cutting device completes the cutting of length and width simultaneously, which will be further analyzed and processed.

[0249] If the length cutting time is the same as the width cutting time, it indicates that the cutting device completes the length and width cutting simultaneously. Therefore, simultaneous cutting is determined. Based on the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction. Based on the width symmetrical cutting start point, the secondary width symmetrical cutting start point, the cutting power, and the width cutting speed, the cutting device performs width cutting on the board along the width marking line.

[0250] If the length cutting time and the width cutting time are inconsistent, it indicates that the cutting device is not cutting the length and width simultaneously. Therefore, the time difference is calculated by subtracting the length cutting time from the width cutting time, thus providing data support for subsequent control of the cutting device in terms of length and width.

[0251] Step S903: Determine whether to prioritize length cutting or width cutting based on the time difference.

[0252] Length cutting takes priority, and width cutting takes priority. The decision is based on the sign of the time difference. When the time difference is negative, length cutting takes priority, and when the time difference is positive, width cutting takes priority. The computer program calls the time difference detection, determines, uploads, and stores the data for later retrieval.

[0253] Step S9031: Based on length cutting priority, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction according to the center length cutting start point, the symmetrical center length cutting start point, the cutting power and the length cutting moving speed, and obtains the current cutting time.

[0254] The cutting time is the total time for the cutting device to perform length cutting, which is detected, uploaded, and stored by a clock for later use by the computer program. After determining the priority of length cutting, the cutting device is controlled to perform length cutting from the center length cutting starting point with cutting power and length cutting speed along the center length cutting direction. The cutting device is also controlled to perform length cutting from the symmetrical center length cutting starting point with cutting power and length cutting speed along the symmetrical center length cutting direction, and the cutting time is detected to provide data support for subsequent width cutting.

[0255] Step S90311: Compare the cutting time with the time difference to continue obtaining the cutting time or, based on the width symmetrical cutting start point, the secondary width symmetrical cutting start point, the cutting power, and the width cutting speed indicator, the cutting device performs width cutting on the board along the width marking line.

[0256] By sorting and comparing the numerical values ​​corresponding to the cutting time and the numerical values ​​corresponding to the time difference, it can be determined whether the cutting time is less than or equal to the time difference, and thus determine whether to start width cutting for further analysis and processing.

[0257] If the cutting time is less than the time difference, it indicates that the width cutting cannot be completed simultaneously with the length and width cutting when the current time starts. Therefore, the cutting time is continuously monitored to keep track of changes in the cutting time.

[0258] If the cutting time equals the time difference, it means that the width cutting can be started at the current time, and the length and width cutting can be completed simultaneously. Therefore, the cutting device is controlled to start the width cutting from the starting point of the width symmetrical cutting and the starting point of the secondary width symmetrical cutting, and to perform width cutting along the width marking line with cutting power and width cutting speed, so as to ensure that the length cutting and width cutting are completed at the same time, thereby improving the efficiency and accuracy of gooseneck slot plate cutting and trimming.

[0259] Step S9032: Based on width cutting priority, the cutting device performs width cutting on the board along the width marking line according to the width symmetrical cutting start point, the secondary width symmetrical cutting start point, the cutting power and the width cutting speed indicator, and obtains the current cutting time.

[0260] The cutting time is the total time for width cutting, which is detected, uploaded, and stored by a clock for later use by the computer program. After determining the priority of width cutting, the control cutting device starts from the width symmetrical cutting start point and the sub-width symmetrical cutting start point, and performs width cutting along the width marking line with cutting power and width cutting speed, while detecting the cutting time to provide data support for subsequent length cutting.

[0261] Step S90321: Compare the cutting time with the time difference to continue obtaining the cutting time or, based on the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting along the center length cutting direction and the symmetrical center length cutting direction.

[0262] By sorting and comparing the numerical values ​​corresponding to the cutting time and the numerical values ​​corresponding to the time difference, it can be determined whether the cutting time is less than or equal to the time difference, and thus determine whether to start length cutting for further analysis and processing.

[0263] If the cutting time is less than the time difference, it indicates that the length cutting cannot be completed simultaneously with the width cutting when the length cutting starts at the current time. Therefore, the cutting time is continuously monitored to keep track of changes in the cutting time.

[0264] If the cutting time equals the time difference, it indicates that starting the length cutting at the current time can simultaneously complete both length and width cutting. Therefore, the cutting device is controlled to perform length cutting from the center length cutting starting point with cutting power and length cutting speed along the center length cutting direction. The cutting device is also controlled to perform length cutting from the symmetrical center length cutting starting point with cutting power and length cutting speed along the symmetrical center length cutting direction, thereby ensuring that length cutting and width cutting are completed simultaneously, thus improving the efficiency and accuracy of gooseneck groove plate cutting and trimming.

[0265] Based on the same inventive concept, embodiments of the present invention provide an automatic gooseneck groove stamping production line, which performs the following... Figure 1-14 The gooseneck groove plate trimming method of any one of the following further includes a material preparation table, an automatic feeding device, a feeding roller conveyor, a measuring device, a marking device, a cutting device, a positioning conveyor, a lifting longitudinal and transverse roller conveyor, a stamping mechanism, a rotary positioning conveyor, a stacking table, and an automatic unloading device.

[0266] The measuring device is driven by a motor and slidably connected to both sides of the feeding roller conveyor to measure the length and width of the gooseneck trough plate. The marking device is driven by a motor and slidably connected to the measuring device to mark the excess length and width of the gooseneck trough plate. The cutting device is installed above the feeding roller conveyor to cut the gooseneck trough plate on the feeding roller conveyor along the markings.

[0267] Based on the same inventive concept, embodiments of the present invention provide a gooseneck groove plate trimming system, comprising:

[0268] The acquisition module is used to acquire standard length, standard width, degree of deformation, board length, deformation time, deformation speed, add deformation information, add deformation time, deformation trigger time on both sides, deformation end time on both sides, bounce height, board front end, RGB values ​​to be superimposed, superimposed excess width, superimposed width marker line, superimposed symmetrical cutting start point, horizontal center line, vertical center line, cutting length, and cutting time.

[0269] Memory, used to store such as Figure 1-14 The procedure for any one of the following gooseneck groove plate trimming methods;

[0270] The processor and memory can load and execute programs to achieve the following: Figure 1-14 Any of the following is a method for trimming the edge of a gooseneck groove plate.

[0271] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0272] This invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and executed as a gooseneck slot plate trimming method.

[0273] Computer storage media include, for example, USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, optical disks, and other media that can store program code.

[0274] Based on the same inventive concept, embodiments of the present invention provide a smart terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded and executed by the processor to perform a gooseneck groove plate trimming method.

[0275] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0276] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Any feature disclosed in this specification (including the abstract and drawings) may be replaced by other equivalent or similar features unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is only one example of a series of equivalent or similar features.

Claims

1. A method for trimming the edge of a gooseneck groove plate, characterized in that, include: Obtain the current standard length and standard width of the gooseneck groove plate; The current standard position is determined based on the standard width, the preset measuring device is instructed to adjust to the standard position, and the current degree of deformation of the measuring device is obtained; The degree of deformation is compared with the preset baseline degree of deformation to continue to obtain the degree of deformation or calculate the difference between the degree of deformation and the baseline degree of deformation, and the calculated difference is defined as the deformation difference value; Based on the deformation difference, determine the current excess width and obtain the current board length; The board length is compared with the standard length to obtain the board length or to calculate the difference between the board length and the standard length, and the calculated difference is defined as the redundant length. Based on the excess length and width, the preset marking device is instructed to mark, and the preset cutting device is instructed to cut the gooseneck groove plate along the mark; The method for determining excess length also includes: acquiring the current deformation time and deformation rate; determining the currently measured length based on the deformation time and deformation rate; comparing the measured length with the standard length to continue acquiring deformation time or acquiring current increased deformation information; comparing the increased deformation information with preset baseline deformation information to continue acquiring increased deformation information or acquiring current increased deformation time; and determining the current excess length based on the increased deformation time and deformation rate. The method for obtaining deformation time includes: obtaining the current deformation trigger times on both sides of the measuring device, where the deformation trigger times on both sides are the specific moments when the measuring devices on both sides undergo deformation; determining whether the current deformation is simultaneous or sequential based on the deformation trigger times on both sides; determining the current timing start time based on simultaneous deformation and the deformation trigger times on both sides; determining the current post-deformation trigger time based on sequential deformation and the deformation trigger times on both sides, and determining the current timing start time based on the post-deformation trigger time, where the post-deformation trigger time is the deformation trigger time on both sides that triggers deformation later among the deformation trigger times on both sides; and after determining the timing start time, obtaining the current deformation trigger times of the measuring device. The deformation end time on both sides is the time when the measuring devices on both sides no longer deform. The current simultaneous or sequential termination is determined based on the deformation end times on both sides. Based on simultaneous termination, the current timing end time is determined based on the deformation end times on both sides. Simultaneous termination means that the measuring devices on both sides stop deforming simultaneously, while sequential termination means that the measuring devices on both sides stop deforming in a certain order. Based on sequential termination, the current deformation end time is determined based on the deformation end times on both sides, and the current timing end time is determined based on the deformation end time. The current deformation time is determined based on the timing start time and timing end time. The marking method of the indicating marking device includes: determining the current marking position of the marking device based on the reference deformation degree, and instructing the marking device to adjust its position according to the marking position; based on sequential deformation, instructing the marking device to perform length marking according to a preset length marking method and timing start time to determine the current auxiliary length marking line, and obtaining the current pop-up height of the marking device; based on simultaneous deformation, instructing the marking device to mark according to the timing start time, and obtaining the current pop-up height of the marking device; determining the current marking RGB value based on the pop-up height, and instructing the marking device to perform width marking according to the marking RGB value to determine the current width marking line; comparing the measured length with the standard length to continue obtaining the measured length or instructing the marking device to perform length marking in the length marking method to determine the current length marking line; The method for cutting according to the excess width indicator cutting device includes: determining the current cutting power based on the marked RGB values; obtaining the current front end of the board based on simultaneous deformation; determining the current auxiliary symmetrical cutting starting point based on the auxiliary length marking line based on the sequential deformation, and determining the current auxiliary length cutting movement speed based on the preset conveying speed and the auxiliary length marking line; instructing the cutting device to perform length cutting along the auxiliary length marking line based on the auxiliary symmetrical cutting starting point, cutting power, and auxiliary length cutting movement speed, and obtaining the current front end of the board; determining the current width symmetrical cutting starting point based on the front end of the board and the width marking line; determining the current width cutting movement speed based on the conveying speed and the width marking line; instructing the cutting device to perform width cutting on the board along the width marking line based on the width symmetrical cutting starting point, cutting power, and width cutting movement speed. The method for cutting according to the excess width indicator cutting device further includes: obtaining the current RGB value of the board to be stacked; determining the current comprehensive RGB value based on the RGB value to be stacked; comparing the comprehensive RGB value with the preset maximum RGB value to issue an alarm or determine the current comprehensive cutting power based on the comprehensive RGB value; obtaining the current excess width of the board to be stacked, the stacking width mark line, and the stacking symmetry cutting start point based on the determined comprehensive cutting power; determining the current stacking order based on the excess width, and stacking the board to be stacked according to the stacking order and the stacking width mark line; after stacking the board to be stacked, the cutting device performs width cutting on the board along the stacking width mark line according to the comprehensive cutting power, the stacking symmetry cutting start point, and the width cutting speed indicator cutting device. The method of cutting according to the excess length indicator cutting device also includes: obtaining the current longitudinal centerline of the plate; determining the current center length cutting start point and center length cutting direction according to the longitudinal centerline and the adjusted length mark line; determining the current symmetrical center length cutting start point and symmetrical center length cutting direction according to the longitudinal centerline and the symmetrical length mark line; and performing length cutting along the center length cutting direction and the symmetrical center length cutting direction according to the center length cutting start point, the symmetrical center length cutting start point, the cutting power, and the length cutting speed indicator cutting device. The method for cutting based on excess length and excess width indicators includes: determining the current secondary width symmetrical cutting starting point based on the transverse centerline and the width symmetrical cutting starting point, and obtaining the current cutting length; determining the current width cutting time based on the cutting length and cutting power, and determining the current length cutting time based on the standard width and cutting power; comparing the length cutting time with the width cutting time to determine simultaneous cutting or calculating the difference between the length cutting time and the width cutting time, and defining the calculated difference as the time difference value; determining whether the current length cutting priority or width cutting priority is given based on the time difference value; and, based on the length cutting priority, indicative cutting device moves along the center length cutting direction and the symmetrical center length cutting direction according to the center length cutting starting point, the symmetrical center length cutting starting point, the cutting power, and the length cutting speed. The cutting process involves length cutting along the cutting direction and obtaining the current cutting time. The cutting time is compared with the time difference to determine whether to continue obtaining the cutting time or to perform width cutting along the width marking line using a cutting device indicative of the width symmetrical cutting start point, the secondary width symmetrical cutting start point, cutting power, and width cutting speed. Alternatively, based on width cutting priority, the cutting device performs width cutting along the width marking line using a cutting device indicative of the width symmetrical cutting start point, the secondary width symmetrical cutting start point, cutting power, and width cutting speed, and obtains the current cutting time. The cutting time is compared with the time difference to determine whether to continue obtaining the cutting time or to perform length cutting along the center length cutting direction and the symmetrical center length cutting direction using a cutting device indicative of the center length cutting start point, the symmetrical center length cutting start point, cutting power, and length cutting speed.

2. The method for trimming a gooseneck groove plate according to claim 1, characterized in that, Methods for cutting based on excess length indicators include: Determine the current excess length to adjust based on the excess length, and obtain the current transverse centerline of the board. The current adjustment length marker line is determined based on adjusting excess length and length marker lines; Determine the current symmetrical length mark line based on the horizontal center line and the adjusted length mark line; The starting point for symmetrical cutting of the current main length is determined by adjusting the length marker line, and the starting point for symmetrical cutting of the current secondary length is determined by adjusting the symmetrical length marker line. The current length cutting speed is determined based on the conveyor speed, the adjusted length marker line, and the symmetrical length marker line. Based on the main length symmetrical cutting start point, the secondary length symmetrical cutting start point, the cutting power, and the length cutting speed indicator, the cutting device performs length cutting on the sheet material along the adjusted length mark line and the symmetrical length mark line.

3. An automatic stamping production line for gooseneck grooves, characterized in that, Perform a gooseneck groove plate trimming method as described in any one of claims 1 to 2.

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