CN117245133B - A plate folding processing method, system, intelligent terminal and storage medium - Google Patents
A plate folding processing method, system, intelligent terminal and storage medium Download PDFInfo
- Publication number
- CN117245133B CN117245133B CN202310830554.3A CN202310830554A CN117245133B CN 117245133 B CN117245133 B CN 117245133B CN 202310830554 A CN202310830554 A CN 202310830554A CN 117245133 B CN117245133 B CN 117245133B
- Authority
- CN
- China
- Prior art keywords
- profile
- preset
- cleaning
- cutting
- pressure value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 132
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 108
- 238000000034 method Methods 0.000 claims description 53
- 230000007547 defect Effects 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 33
- 238000007664 blowing Methods 0.000 claims description 31
- 238000005498 polishing Methods 0.000 claims description 19
- 238000009957 hemming Methods 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 10
- 238000004080 punching Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 208000032765 Device extrusion Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008263 repair mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
本申请涉及板材折边加工技术领域，尤其是涉及一种板材折边加工方法、系统、智能终端及存储介质，其包括：获取型材的收卷图像；根据收卷图像以确定当前型材宽度；根据当前型材宽度以确定预设的限位装置的初次定位位置，并获取切割工作台上的型材进入图像；根据型材进入图像以确定限位装置的定位范围；基于定位范围与初次定位位置以指示预设的限位装置进行调节，并指示型材移动至切割区域进行上料，并获取切割触发信息；根据切割触发信息以指示预设的切割机构以预设的切割位置切割型材。本申请具有便于对不同尺寸的板材加工时进行定位的效果。
The present application relates to the technical field of plate folding processing, and in particular to a plate folding processing method, system, intelligent terminal and storage medium, which includes: obtaining a rolled image of a profile; determining the current profile width according to the rolled image; determining the initial positioning position of a preset limiting device according to the current profile width, and obtaining a profile entry image on a cutting workbench; determining the positioning range of the limiting device according to the profile entry image; indicating the preset limiting device to adjust based on the positioning range and the initial positioning position, and indicating the profile to move to the cutting area for loading, and obtaining cutting trigger information; indicating the preset cutting mechanism to cut the profile at the preset cutting position according to the cutting trigger information. The present application has the effect of facilitating positioning when processing plates of different sizes.
Description
Technical Field
The application relates to the technical field of plate edge folding processing, in particular to a plate edge folding processing method, a plate edge folding processing system, an intelligent terminal and a storage medium.
Background
The processing of the plate is to process the plate with larger size according to the requirement so as to obtain a processing technology with proper size.
In the related art, when a plate is processed, the rolled plate is stretched and unfolded, then the plate is cut and hemmed, a hem is formed after a workpiece is cut into a certain specification, so that the plate is installed through the hem, wherein in the cutting processing process of the plate, the plate can be positioned so that the relative position is unchanged when the plate moves to a cutting workbench, a positioning block is fixed on the cutting workbench generally, and two parallel side walls of the plate are limited.
For the related technology, when different plates are cut, the sizes of the plates can be changed correspondingly, and the positioning blocks are difficult to adapt to the positioning of different sizes, so that the positioning blocks are required to be reinstalled, and the inconvenience is caused.
Disclosure of Invention
In order to facilitate positioning of plates of different sizes during processing, the application provides a plate flanging processing method, a plate flanging processing system, an intelligent terminal and a storage medium.
In a first aspect, the present application provides a panel hemming processing method, which adopts the following technical scheme:
a plate flanging processing method comprises the following steps:
acquiring a rolling image of the profile;
Determining the width of the current section according to the rolled image;
Determining a primary positioning position of a preset limiting device according to the width of the current profile, and acquiring a profile entering image on a cutting workbench;
determining the positioning range of the limiting device according to the profile entering image;
Based on the positioning range and the primary positioning position, indicating a preset limiting device to adjust, indicating the section bar to move to a cutting area to feed, and acquiring cutting trigger information;
and cutting the profile at a preset cutting position according to the cutting trigger information to instruct a preset cutting mechanism.
Through adopting above-mentioned technical scheme, according to the section bar width when the section bar rolling with adjusting stop device to first locate position for stop device is close to the section bar, when the section bar inserts on the cutting workstation, moves according to the location scope instruction positioner again and adjusts, thereby can adapt to the section bar location of different width dimensions accurately, carries out accurate processing when being convenient for the section bar carries out subsequent processing.
Optionally, before feeding in the cutting area, the adjusting method for the limiting device includes:
acquiring a real-time pressure value between the limiting device and the profile;
comparing and analyzing according to the real-time pressure value and a preset reference contact pressure value to determine whether the real-time pressure value is equal to the reference contact pressure value;
if the real-time pressure value is equal to the preset reference contact pressure value, the limiting device is instructed to stop moving;
if the real-time pressure value is not equal to the preset reference contact pressure value, when the real-time pressure value is smaller than the preset reference contact pressure value, the limiting device is instructed to move close to the profile until the real-time pressure value is equal to the reference contact pressure value;
and when the real-time pressure value is larger than a preset reference contact pressure value, the limiting device is indicated to be far away from the profile until the real-time pressure value is equal to the reference contact pressure value.
Through adopting above-mentioned technical scheme, when carrying out stop device and adjusting, through carrying out analysis judgement to stop device and the real-time pressure of section bar to confirm whether section bar and section bar contact butt, and adjust respectively according to the too big, the undersize condition of pressure, when making the section bar remove after accomplishing the cutting on the cutting workstation, be difficult for receiving stop device's extrusion and cause to remove inconvenient, the spacing size of section bar can be more accurate simultaneously.
Optionally, before the cutting mechanism cuts the profile, the method for detecting the profile includes:
acquiring a surface image on the cut profile;
Analyzing according to the surface image and a preset concave characteristic comparison to determine a concave area;
determining an invalid concave position or an effective concave position according to the concave area and the preset invalid concave area comparison analysis;
cutting the profile at a cutting position based on the ineffective depression position;
analyzing based on the effective concave position and a preset defect segmentation method to determine a defect cutting track;
and according to the defect cutting track, the cutting mechanism is instructed to cut the section bar.
By adopting the technical scheme, the surface defects of the profile are analyzed to find effective defect positions, and the cutting track is determined according to the effective defect positions, so that the cutting mechanism is instructed to cut the defect parts along the cutting track, and the qualified profile workpiece is obtained conveniently.
Optionally, the method for detecting the profile further comprises:
determining the depression depth of the depression position according to the surface image, the depression position and the preset depression depth characteristic comparison analysis;
According to the comparison analysis of the concave depth and the preset convex influence depth, determining the height of the back surface convex at the concave position on the profile;
based on the comparison of the height of the back bulge and a preset adjustable height value, the method can determine the condition that a preset repairing mechanism is instructed to flatten the concave position or instruct a cutting mechanism to cut the concave position.
Through adopting above-mentioned technical scheme, to the section bar in the transportation, because of receiving unexpected collision and leading to the section bar that thickness is thinner to appear one side sunken, and because collision effort is great and when leading to sunken towards the opposite side formation arch, flatten through repair mechanism to remain the section bar of usable part, in order to improve the utilization ratio of section bar, reduce the section bar extravagant.
Optionally, the method for instructing the cutting mechanism to cut the profile includes:
comparing and analyzing according to the profile entering image and the preset end defect characteristics to determine a multi-material area of the profile;
Determining a multi-material cutting track or a polishing position according to a comparison relation between the multi-material area and the effective concave position;
Polishing the profile by a polishing device preset according to the polishing position indication;
and indicating the cutting mechanism to cut the section according to the multi-material cutting track.
Through adopting above-mentioned technical scheme, when carrying out initial processing, the section bar gets into and carries out the position that carries out the unevenness region before cutting on the cutting workstation and detect to instruct grinding device to polish the less condition of section bar protrusion, cut the more position of section bar protruding material, can have smooth side when being convenient for follow-up section bar to carry out cutting processing, help keeping the section bar size the same.
Optionally, before the profile is cut, the surface cleaning method for the profile comprises the following steps:
Comparing and analyzing according to the profile entering image and preset cleaning characteristics to determine a cleaning area of the profile;
Comparing and analyzing according to the cleaning area and the cleaning parameters to determine blowing parameters;
The method comprises the steps of blowing and cleaning a cleaning area according to blowing parameters by a preset blowing device, and obtaining a current cleaning image after cleaning;
and according to the current cleaning image and the reference cleaning characteristic analysis, the blowing device is instructed to stop blowing or prompt.
Through adopting above-mentioned technical scheme, before cutting the profile, carry out the foreign matter clearance to the surface, the clearance mode through blowing makes the foreign matter that is attached to the profile surface obtain droing for the profile is difficult for causing the shielding of defect position because of the surface has the foreign matter, can get rid of the defect when cutting processing in order to follow-up.
Optionally, when prompting, the method for cleaning the profile comprises the following steps:
Analyzing according to the comparison of the current cleaning image and the residual cleaning characteristics to determine the residual cleaning area;
Comparing and analyzing according to the residual cleaning area and the effective concave position to determine a cleaning mode; the cleaning mode includes a rinsing mode and a removal mode;
Based on the flushing mode, the water spraying cleaning is carried out on the effective concave position for the preset cleaning time by indicating the preset water flow cleaning device, and after the preset cleaning time, the drying device is indicated to carry out drying treatment on the effective concave position;
Based on the removal mode, a preset removal device is indicated to clean the position of the residual cleaning area, and a preset suction device is indicated to collect synchronous suction.
Through adopting above-mentioned technical scheme, when carrying out preliminary clearance to the profile, there is remaining foreign matter, carries out image analysis to the foreign matter to confirm whether the foreign matter is in the position that effective sunken characteristic corresponds, thereby instruct rivers cleaning device to further clear up, in order to further reduce the adhesive force of foreign matter, if still can't clear up, instruct remove device to carry out powerful removal to the position that the foreign matter is located, and collect, make the profile keep the surface level and dry.
In a second aspect, the application provides a panel hemming processing system, which adopts the following technical scheme:
a panel hemming processing system comprising:
The acquisition module is used for acquiring;
a memory for storing a program of any one of the sheet material hemming processing methods;
and the processor, the program in the memory can be loaded and executed by the processor and can realize any sheet material flanging processing method.
Through adopting above-mentioned technical scheme, the processing method of panel hem is loaded to the treater in order to confirm the width of section bar to instruct stop device to remove to first location position and carry out preliminary location to the section bar, and adjust once more according to the location scope when the section bar gets into the cutting workstation, thereby can process the location to different section bars, can improve the accuracy of location in the time.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
An intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute any panel flanging processing method.
Through adopting above-mentioned technical scheme, through intelligent terminal's use, control stop device removes to primary location position to preliminary location is carried out to the section bar, and adjusts once more according to the location scope when the section bar gets into the cutting workstation, thereby can process the location to different section bars, in the time of can improving the accuracy of location.
In a fourth aspect, the present application provides a computer storage medium capable of storing a corresponding program, and having the characteristics of facilitating positioning when processing boards of different sizes, and adopts the following technical scheme:
A computer readable storage medium storing a computer program loadable by a processor and performing any of the above-described panel hemming processing methods.
By adopting the technical scheme, the storage medium is provided with the computer program of the plate flanging processing method, and the computer program of the plate flanging processing method is executed to determine the primary positioning positions of the sectional materials with different sizes and adjust again according to the positioning range when the sectional materials enter the cutting workbench, so that the accuracy of positioning can be improved while the processing and positioning of the different sectional materials can be carried out.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the width of the section bar when the section bar is rolled, the limiting device is adjusted to a primary positioning position, so that the limiting device is close to the section bar, when the section bar is inserted into the cutting workbench, the positioning device is instructed to move and adjust according to the positioning range, and therefore the positioning device can be accurately adapted to the positioning of the section bars with different width sizes, and the section bar can be accurately processed when being processed later;
2. Before the profile is cut, the surface is cleaned by foreign matters, and the foreign matters attached to the surface of the profile are removed in a blowing cleaning mode, so that the profile is not easy to be blocked by defect positions caused by the existence of the foreign matters on the surface, and the defects can be removed in the subsequent cutting process;
3. After preliminary clearance is carried out to the section bar, when there is remaining foreign matter, carry out image analysis to the foreign matter to confirm whether the foreign matter is in the position that effective sunken characteristic corresponds, thereby instruct rivers cleaning device to further clear up, with the adhesive force that further reduces the foreign matter, if still can't clear up, instruct remove device to carry out powerful the removal to the position that the foreign matter is located, and collect, make the section bar keep the surface level and dry.
Drawings
FIG. 1 is a flow chart of a method of hemming a sheet material in accordance with the present application.
FIG. 2 is a flow chart of the control of the adjustment of the stop device according to the present application.
Fig. 3 is a flowchart of a defect removal method of a profile in the present application.
Fig. 4 is a flowchart of a defect repair method of a profile in the present application.
Fig. 5 is a flow chart of a method for cutting a multi-material area of a profile in the present application.
Fig. 6 is a flow chart of a surface cleaning method of a profile in the present application.
FIG. 7 is a flow chart of a method for cleaning abnormal residues according to the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 7 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Embodiments of the invention are described in further detail below with reference to the drawings.
The embodiment of the application discloses a plate flanging processing method, which comprises the steps of acquiring an image when a section is rolled, analyzing to determine the width and the initial positioning position of a current section, indicating a preset limiting device to move to the initial positioning position to pre-position the section, acquiring a section entering image on a cutting workbench to determine a positioning range, analyzing according to the initial positioning position and the positioning range to indicate the preset limiting device to accurately adjust, enabling the preset limiting device to adjust the limiting position according to sections with different sizes, and finally indicating a cutting mechanism to cut the section along the preset cutting position by acquiring cutting departure information.
Referring to fig. 1, the method flow of the panel hemming processing method includes the steps of:
step S100: and acquiring a rolling image of the profile.
When the section bar is not fed to the cutting workbench of the cutting mechanism, the section bar is wound through the winding wheel, the section bar is in a winding state, the wound section bar is shot through a camera which is arranged in advance, and the shot image is defined as a winding image. In addition, before the rolled section bar enters the cutting workbench, the rolled section bar is gradually conveyed to the cutting workbench for processing through flattening treatment.
Step S101: and determining the width of the current profile according to the rolled image.
And comparing the rolled image with the coil size characteristics through presetting the coil size characteristics, so that the width size of the profile can be known, and the width size is defined as the current profile width.
Step S102: determining the primary positioning position of a preset limiting device according to the width of the current profile, and acquiring a profile entering image on a cutting workbench.
The limiting device is two limiting sliding blocks which are arranged on the cutting workbench in advance, the limiting sliding blocks are in threaded connection with the screw sliding rail, the screw sliding rail is in transmission connection with the servo motor, and when the servo motor is started, the limiting sliding blocks are driven to slide, so that the distance between the two limiting sliding blocks is changed, and the section bars with different sizes are positioned.
The primary positioning position is obtained by calculating a limiting device according to the width of the current profile, and the current profile width and a preset safety approach distance are summed, wherein the preset safety distance is set by a worker according to actual conditions, and detailed description is omitted, a distance value obtained by summation is defined as a primary adjustment distance, the limiting device is instructed to move and adjust according to the primary adjustment distance, and after adjustment, the limiting device is close to two side walls on the width dimension of the profile.
The profile entering image is an image when the profile is slipped onto a cutting workbench during feeding, and is obtained through shooting by a preset camera.
Step S103: and determining the positioning range of the limiting device according to the profile entering image.
The positioning range is the projection area of the profile perpendicular to the surface of the cutting workbench when the profile is inserted into the cutting workbench.
Step S104: and adjusting with the preset limiting device based on the positioning range and the primary positioning position, and indicating the section bar to move to the cutting area for feeding, and acquiring cutting trigger information.
And comparing the locating range with a limit range formed when the limiting device moves to the primary locating position, thereby obtaining a range difference value between the limiting range and the locating range of the limiting device, indicating the limiting device to move according to the range difference value, enabling the limiting device to be further close to and abutted against the side wall of the profile in the width direction, accurately locating, and indicating the cutting area of the profile on the cutting workbench. The cutting departure information is an infrared signal sent by an infrared sensor preset on the cutting device when the profile moves to a cutting point of a cutting area.
Step S105: and cutting the profile at a preset cutting position according to the cutting trigger information to instruct a preset cutting mechanism.
When the cutting mechanism acquires the infrared signal, the preset cutting mechanism is indicated to cut the profile, the cutting mechanism is a punching cutting machine, and the use of the punching cutting machine is common knowledge of the person skilled in the art, and the description is not repeated.
Referring to fig. 2, before feeding in the cutting area, the adjusting method for the limiting device includes:
Step S200: and acquiring a real-time pressure value between the limiting device and the profile.
The real-time pressure value is the pressure generated when the limiting device is abutted against the side wall in the width direction of the profile, and the pressure is obtained by pre-installing a pressure sensor on the limiting device.
Step S201: and comparing and analyzing according to the real-time pressure value and a preset reference contact pressure value to determine whether the real-time pressure value is equal to the reference contact pressure value.
In the process that the reference contact pressure value is in contact with the limiting device and the profile, the limiting device is not in contact with the profile when excessive extrusion is caused, the worker advances according to actual conditions to set the limiting device, specific numerical values are not repeated, and whether the real-time pressure value is equal to the reference contact pressure value is determined so as to facilitate subsequent control of the limiting device. In this embodiment, the reference contact pressure value is a range value, and when comparing the real-time pressure value with the reference contact pressure value, it is only necessary to determine whether the real-time pressure value falls within the range of the accurate contact pressure value.
Step S202: and if the real-time pressure value is equal to the preset reference contact pressure value, indicating the limiting device to stop moving.
The real-time pressure value is equal to the range of the value interval corresponding to the preset reference contact pressure, so that the limiting device is exactly positioned at the position capable of limiting the abutting of the profile during the adjustment and the movement of the limiting device, and the limiting device is controlled to stop moving because no further adjustment is needed.
Step S203: if the real-time pressure value is not equal to the preset reference contact pressure value, when the real-time pressure value is smaller than the interval range of the preset reference contact pressure value, the limiting device is instructed to move close to the profile until the real-time pressure value is equal to the reference contact pressure value.
The real-time pressure value is unequal to the preset reference contact pressure value, so that the state that the limiting device is arranged at intervals between the limiting device and the profile or the state that the limiting device is in tight butt joint with the profile is indicated, and at the moment, if the real-time pressure value is smaller than the preset reference contact pressure value, the fact that the limiting device is close to the profile is indicated, until the real-time pressure value is equal to the reference contact pressure value, and therefore the profile can be effectively limited.
Step S204: and when the real-time pressure value is larger than a preset reference contact pressure value, the limiting device is indicated to be far away from the profile until the real-time pressure value is equal to the reference contact pressure value.
When the real-time pressure value is larger than a preset reference contact pressure value, the limiting device is indicated to prevent movement of the profile after cutting, and at the moment, the limiting device is required to be indicated to move and adjust away from the profile until the real-time pressure value falls into a range corresponding to the reference contact pressure value.
Referring to fig. 3, before the cutting mechanism cuts the profile, the method for detecting the profile includes:
Step S300: a surface image on the cut profile is acquired.
The surface image is the surface image before the section bar is cut, and the purpose of obtaining the surface image is in order to be convenient for follow-up processing adjustment to the section bar and further control, and the surface image is obtained through the camera shooting.
Step S301: and determining the pit area according to the surface image and the preset pit characteristic comparison analysis.
The concave feature is the image feature of the concave on the surface of the profile, the concave feature is determined by establishing a profile concave feature database, a plurality of profile concave features are stored in the profile concave feature database, when the surface image is input, the concave is determined by comparing the position of the concave with the concave area corresponding to the concave position
Step S302: and determining an invalid concave position or an effective concave position according to the concave area and the comparison analysis of the preset invalid concave area.
The invalid concave area is an area value set by a worker according to actual conditions, when the concave area is smaller than the invalid concave area, the concave is not influenced on subsequent processing, the section bar can be further used, the concave is defined as an invalid concave, and the position of the invalid concave is marked as an invalid concave position. When the area of the recess is equal to or larger than the ineffective recess area, the recess is indicated to affect the subsequent processing of the profile, the defect is defined as an effective defect, and the defect position is marked as an effective defect position
Step S303: the profile is cut in a cutting position based on the ineffective depression position.
Based on the judgment result of the invalid position, the cutting mechanism is instructed to cut the profile from the cutting position, the cutting position is the cutting position set by a worker according to actual needs, and when the profile moves according to a certain distance, the profile can be cut by the cutting mechanism on the cutting workbench, and when the profile is cut from the cutting position, the profile workpiece with required specification can be obtained.
Step S304: and analyzing based on the effective concave positions and a preset defect segmentation method to determine a defect cutting track.
The defect cutting method is to divide the position of the effective defect and the area of the effective defect so that the dividing line is positioned at the edge of the effective defect area and is parallel to the width direction of the section bar, and the dividing line is defined as a defect cutting track.
Step S305: and according to the defect cutting track, the cutting mechanism is instructed to cut the section bar.
After determining the dividing track, moving the section bar by the indication until the cutting prop of the cutting mechanism is aligned with the marked defect track, and indicating the cutting mechanism to cut and process the section bar with the defect, marking the section bar as the defect section bar, and carrying out no additional processing on the defect section bar in the subsequent processing step, and rejecting and recycling the defect section bar.
Referring to fig. 4, the method for detecting the profile further includes:
Step S400: and comparing and analyzing according to the surface image, the concave position and the preset concave depth characteristics to determine the concave depth of the concave position.
The concave defect depth characteristic is a characteristic parameter that a worker performs a preset depth value and causes a thinner profile to be concave towards the other side when the defect depth exceeds a certain value.
Step S401: and comparing and analyzing according to the concave depth and the preset convex influence depth to determine the height of the back surface convex at the concave position on the profile.
During analysis, an influence depth database is established, corresponding back protrusion heights caused by different recess depths are stored in the influence depth database, the protrusion influence depth is preset by staff according to actual needs, details are omitted, and when a numerical value corresponding to the recess depth is input, the influence depth database can output a corresponding back protrusion height value.
Step S402: based on the comparison of the height of the back bulge and a preset adjustable height value, the method can determine the condition that a preset repairing mechanism is instructed to flatten the concave position or instruct a cutting mechanism to cut the concave position.
When the height value is the height value of the back surface bulge, the bulge of the back surface can be flattened and repaired through a preset flattening and repairing mechanism, when the height of the bulge of the back surface falls into the range of the height value of the bulge of the back surface, the defect is defined as a repairable defect, when the height of the bulge exceeds the range of the height value of the bulge of the back surface, the defect is defined as an unrepairable defect, marking is carried out, whether the position of the repairable defect is within a preset adjacent distance from the unrepairable defect is judged, if so, the repairable defect is indicated, after the repairable defect is repaired, the section bar still cannot be cut to obtain the required specification, if not, after the defect is indicated to be repaired, the section bar with the required specification can be obtained through cutting, and the repairing mechanism is indicated to carry out flattening and repairing on the position of the repairable defect. The repairing mechanism is a punching machine, and the use of the punching machine is well known to those skilled in the art and will not be described in detail.
Referring to fig. 5, a cutting method for instructing a cutting mechanism to cut a profile includes:
step S500: and comparing and analyzing according to the profile entering image and the preset end defect characteristics to determine the multi-material area of the profile.
The end defect features are end protruding features when the profile moves to a cutting workbench, the profile entering image and the end defect features are compared and analyzed, so that whether the end of the profile protrudes or not is known, if so, the condition that the end of the profile is inconsistent with the standard profile features is indicated, the area where the protruding end is located is divided, and the divided area is defined as a multi-material area. If the profile is not present, the profile accords with the standard, and machining adjustment is not needed.
Step S501: and determining a multi-material cutting track or polishing position according to the comparison relation between the multi-material area and the effective concave position.
In comparison, whether the distance between the effective concave position and the multi-material area is larger than the size of one section workpiece is compared, if so, the section workpiece can be obtained by polishing and repairing through the bottom polishing position, the multi-material area is marked, and the mark is defined as the polishing position. If the cutting track is smaller than the effective defect position, polishing and repairing the multi-material area are not needed, and the multi-material cutting track is formed by marking the cutting track to the effective defect position.
Step S502: and polishing the profile by a polishing device preset according to the polishing position indication.
When the polishing positions exist, a preset polishing device is instructed to polish the polishing positions on the section bar so as to remove redundant section bar.
Step S503: and indicating the cutting mechanism to cut the section according to the multi-material cutting track.
When the cutting track is formed, the cutting mechanism is instructed to cut along the multi-material cutting track so as to obtain a flat profile.
Referring to fig. 6, the surface cleaning method for the profile before the profile is cut includes:
Step S600: and comparing and analyzing according to the profile entering image and preset cleaning characteristics to determine the cleaning area of the profile.
The cleaning characteristics are preset characteristics, are surface image characteristics when the surface of the profile is in a clean state, are obtained by comparing the profile entering image with preset cleaning characteristics so as to judge whether the surface of the profile is identical to the cleaning characteristics, if so, the profile is not controlled, if not, the profile needs to be cleaned, and when the profile enters the image for comparison, the marked area is obtained and is defined as a cleaning area.
Step S601: and comparing and analyzing according to the cleaning area and the cleaning parameters to determine the blowing parameters.
The method comprises the steps of establishing a cleaning characteristic database, wherein cleaning parameters and areas corresponding to cleaning areas are stored in the cleaning characteristic database, and when the input sectional materials enter an image, the corresponding areas of the cleaning areas and the cleaning parameters corresponding to the areas of the cleaning areas can be obtained, and the cleaning parameters comprise blowing flow and blowing angles.
Step S602: and according to the blowing parameters, indicating a preset blowing device to blow and clean the cleaning area, and acquiring a current cleaning image after cleaning.
And indicating a preset blowing device to blow and clean the cleaning area according to the blowing angle and the blowing flow, and acquiring a cleaned image through a camera and defining the cleaned image as a current cleaning image. The air blowing device is an air tap connected with a high-pressure origin, the air tap is pre-installed on the cutting mechanism, and the air tap can be adjusted in a rotating mode according to requirements.
Step S603: and according to the current cleaning image and the reference cleaning characteristic analysis, the blowing device is instructed to stop blowing or prompt.
The standard cleaning characteristic is the image characteristic when the cleaning is finished, the current cleaning image is compared with the standard cleaning characteristic to judge whether the residual exists in the previous cleaning image, if the residual does not exist, the blowing device is instructed to stop blowing, if the residual exists, the blowing device is difficult to clean, and then prompt information is sent, and the prompt information can be a lamplight prompt so that the residual can be cleaned by staff.
Referring to fig. 7, at the time of prompting, the method for cleaning the profile includes:
Step S700: and comparing and analyzing according to the current cleaning image and the residual cleaning characteristics to determine the residual cleaning area.
And comparing and analyzing the current cleaning image with the residual cleaning features to obtain the area size corresponding to the residual features in the current cleaning image, and defining the area size as the residual cleaning features.
Step S701: and comparing and analyzing the residual cleaning area and the effective concave position to determine a cleaning mode, wherein the cleaning mode comprises a flushing mode and a removing mode.
And comparing and analyzing the residual cleaning area and the effective concave position, judging whether the residual cleaning area and the effective concave position are overlapped or not, selecting a removal mode in the cleaning modes if the residual cleaning area and the effective concave position are not overlapped, and selecting a flushing mode in the cleaning modes if the residual cleaning area and the effective concave position are overlapped, so that residues under different conditions can be cleaned.
Step S702: based on the flushing mode, the water flow cleaning device is instructed to spray water for cleaning the effective concave position for a preset cleaning time, and the drying device is instructed to dry the effective concave position after the preset cleaning time.
The rinsing mode is selected to wet and rinse the attached residue so that the dust and oil mixed residue can be effectively cleaned. The cleaning time is the time consumption of the time delay starting cleaning, the total time consumption time can be two seconds or other time, and the time consumption time is set by staff according to actual conditions, and is not repeated. The drying device is a blowing nozzle, the blowing nozzle is connected with an external compression air pump, and the drying is performed in a suction or blowing mode, so that residues are cleaned in a water flow flushing mode and then are dried, and the workpiece is not in a wet state.
Step S703: based on the removal mode, a preset removal device is indicated to clean the position of the residual cleaning area, and a preset suction device is indicated to collect synchronous suction.
The removing device is a scraping blade, the scraping blade is fixedly connected with an output shaft of the hydraulic cylinder, the expansion and contraction of the output shaft is controlled through the hydraulic cylinder, so that the scraping blade is controlled to remove the residual cleaning area of the surface of the profile, when the removing device cleans the foreign matters, the removing device indicates a suction device which is pre-installed on the cutting mechanism to suck and clean the foreign matters, so that the foreign matters are not easy to scatter on the cutting processing platform, the suction device is a suction nozzle, the suction nozzle is connected with a linear module, the linear module is driven to be close to the residual cleaning area, and when the removing device is started, the suction device is synchronously started to suck the foreign matters in time when the foreign matters fall off.
Based on the same inventive concept, an embodiment of the present invention provides a panel hemming processing system, including:
the acquisition module is used for acquiring a rolling image, a profile entering image, cutting triggering information, a real-time pressure value, a surface image and a current cleaning image;
the memory is used for storing the program of the plate flanging processing method;
And the processor, the program in the memory can be loaded and executed by the processor and realize the panel flanging processing method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
Embodiments of the present invention provide a computer-readable storage medium storing a computer program that can be loaded by a processor and execute a sheet material hemming processing method.
The computer storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Based on the same inventive concept, the embodiment of the invention provides an intelligent terminal, which comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute a panel flanging processing method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application, as any feature disclosed in this specification (including abstract and drawings), unless otherwise specifically stated, may be replaced by alternative features serving the same, equivalent or similar purpose. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (7)
1. The plate flanging processing method is characterized by comprising the following steps of:
acquiring a rolling image of the profile;
Determining the width of the current section according to the rolled image;
Determining a primary positioning position of a preset limiting device according to the width of the current profile, and acquiring a profile entering image on a cutting workbench;
determining the positioning range of the limiting device according to the profile entering image;
Based on the positioning range and the primary positioning position, indicating a preset limiting device to adjust, indicating the section bar to move to a cutting area to feed, and acquiring cutting trigger information;
cutting the profile at a preset cutting position according to the cutting trigger information to indicate a preset cutting mechanism;
before feeding in the cutting area, the adjusting method for the limiting device comprises the following steps:
acquiring a real-time pressure value between the limiting device and the profile;
comparing and analyzing according to the real-time pressure value and a preset reference contact pressure value to determine whether the real-time pressure value is equal to the reference contact pressure value;
if the real-time pressure value is equal to the preset reference contact pressure value, the limiting device is instructed to stop moving;
if the real-time pressure value is not equal to the preset reference contact pressure value, when the real-time pressure value is smaller than the preset reference contact pressure value, the limiting device is instructed to move close to the profile until the real-time pressure value is equal to the reference contact pressure value;
When the real-time pressure value is larger than a preset reference contact pressure value, the limiting device is indicated to be far away from the profile until the real-time pressure value is equal to the reference contact pressure value;
before the section bar is cut by the cutting mechanism, the detection method for the section bar comprises the following steps:
acquiring a surface image on the cut profile;
Analyzing according to the surface image and a preset concave characteristic comparison to determine a concave area;
determining an invalid concave position or an effective concave position according to the concave area and the preset invalid concave area comparison analysis;
cutting the profile at a cutting position based on the ineffective depression position;
analyzing based on the effective concave position and a preset defect segmentation method to determine a defect cutting track;
according to the defect cutting track, the cutting mechanism is instructed to cut the section bar;
the method for detecting the profile also comprises the following steps:
determining the depression depth of the depression position according to the surface image, the depression position and the preset depression depth characteristic comparison analysis;
According to the comparison analysis of the concave depth and the preset convex influence depth, determining the height of the back surface convex at the concave position on the profile;
based on the comparison of the height of the back bulge and a preset adjustable height value, the method can determine the condition that a preset repairing mechanism is instructed to flatten the concave position or instruct a cutting mechanism to cut the concave position.
2. The method of hemming a sheet material according to claim 1 wherein: the method for instructing the cutting mechanism to cut the profile comprises the following steps:
comparing and analyzing according to the profile entering image and the preset end defect characteristics to determine a multi-material area of the profile;
Determining a multi-material cutting track or a polishing position according to a comparison relation between the multi-material area and the effective concave position;
Polishing the profile by a polishing device preset according to the polishing position indication;
and indicating the cutting mechanism to cut the section according to the multi-material cutting track.
3. The method of hemming a sheet material according to claim 1 wherein: the surface cleaning method for the profile before the profile is cut comprises the following steps:
Comparing and analyzing according to the profile entering image and preset cleaning characteristics to determine a cleaning area of the profile;
Comparing and analyzing according to the cleaning area and the cleaning parameters to determine blowing parameters;
The method comprises the steps of blowing and cleaning a cleaning area according to blowing parameters by a preset blowing device, and obtaining a current cleaning image after cleaning;
and according to the current cleaning image and the reference cleaning characteristic analysis, the blowing device is instructed to stop blowing or prompt.
4. A panel hemming working method according to claim 3 wherein: when prompting, the method for cleaning the section bar comprises the following steps:
Analyzing according to the comparison of the current cleaning image and the residual cleaning characteristics to determine the residual cleaning area;
Comparing and analyzing according to the residual cleaning area and the effective concave position to determine a cleaning mode; the cleaning mode includes a rinsing mode and a removal mode;
Based on the flushing mode, the water spraying cleaning is carried out on the effective concave position for the preset cleaning time by indicating the preset water flow cleaning device, and after the preset cleaning time, the drying device is indicated to carry out drying treatment on the effective concave position;
Based on the removal mode, a preset removal device is indicated to clean the position of the residual cleaning area, and a preset suction device is indicated to collect synchronous suction.
5. A panel hemming processing system, comprising:
the acquisition module is used for acquiring a rolling image, a profile entering image, cutting triggering information, a real-time pressure value, a surface image and a current cleaning image;
a memory for storing a program of the sheet material hemming working method according to any one of claims 1 to 4;
A processor, a program in a memory being capable of being loaded by the processor and implementing the sheet material hemming working method as claimed in any one of claims 1 to 4.
6. An intelligent terminal comprising a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and that performs the method of hemming a sheet material according to any one of claims 1 to 4.
7. A computer-readable storage medium, characterized in that a computer program is stored that can be loaded by a processor and that performs the panel hemming working method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310830554.3A CN117245133B (en) | 2023-07-06 | 2023-07-06 | A plate folding processing method, system, intelligent terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310830554.3A CN117245133B (en) | 2023-07-06 | 2023-07-06 | A plate folding processing method, system, intelligent terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117245133A CN117245133A (en) | 2023-12-19 |
| CN117245133B true CN117245133B (en) | 2024-11-26 |
Family
ID=89132006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310830554.3A Active CN117245133B (en) | 2023-07-06 | 2023-07-06 | A plate folding processing method, system, intelligent terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117245133B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118795837B (en) * | 2024-09-13 | 2025-02-11 | 宁波富海华压力容器制造有限公司 | A plate cutting method, system and cutting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039374A (en) * | 2019-05-07 | 2019-07-23 | 上海智共荟智能科技有限公司 | A kind of visual identity guidance system, apparatus and method |
| CN113290173A (en) * | 2021-06-17 | 2021-08-24 | 浙江兆鼎建设有限公司 | Steel bar cutting method, system, storage medium and device |
| CN115555648A (en) * | 2022-09-22 | 2023-01-03 | 江南造船(集团)有限责任公司 | Numerical control cutting method, system, equipment and medium |
| CN115922380A (en) * | 2023-02-27 | 2023-04-07 | 青岛科技大学 | Clamping structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922437B (en) * | 2020-08-11 | 2022-02-15 | 上海柏楚电子科技股份有限公司 | Method, device and system for detecting plate stock layout, electronic equipment and storage medium |
| CN213702956U (en) * | 2020-09-22 | 2021-07-16 | 佛山市雄森源金属制品有限公司 | A face leveling device for aluminum product processing |
| CN112010018B (en) * | 2020-09-25 | 2022-01-07 | 张家港盛港非金属材料科技有限公司 | Detection device and detection method for pits on surface of plate |
| CN114565168B (en) * | 2022-03-03 | 2022-09-02 | 广东工业大学 | A kind of layout and blanking method and system for rectangular plates with defects |
| CN115496746A (en) * | 2022-10-20 | 2022-12-20 | 复旦大学 | Method and system for detecting surface defects of plate based on fusion of image and point cloud data |
| CN115937218B (en) * | 2023-03-13 | 2023-05-23 | 昆山市恒达精密机械工业有限公司 | Surface defect detection method and system for cold stamping part |
| CN116141410A (en) * | 2023-03-21 | 2023-05-23 | 宁波胶点密封工业有限公司 | Rubber slitting method, system, device and storage medium |
-
2023
- 2023-07-06 CN CN202310830554.3A patent/CN117245133B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039374A (en) * | 2019-05-07 | 2019-07-23 | 上海智共荟智能科技有限公司 | A kind of visual identity guidance system, apparatus and method |
| CN113290173A (en) * | 2021-06-17 | 2021-08-24 | 浙江兆鼎建设有限公司 | Steel bar cutting method, system, storage medium and device |
| CN115555648A (en) * | 2022-09-22 | 2023-01-03 | 江南造船(集团)有限责任公司 | Numerical control cutting method, system, equipment and medium |
| CN115922380A (en) * | 2023-02-27 | 2023-04-07 | 青岛科技大学 | Clamping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117245133A (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117245133B (en) | A plate folding processing method, system, intelligent terminal and storage medium | |
| US8387221B2 (en) | Device and method for finishworking of a forming tool for an auto body sheet metal part | |
| US10579049B2 (en) | Automatic material cutting system | |
| CN112697803A (en) | Plate strip steel surface defect detection method and device based on machine vision | |
| JP2014508042A (en) | Automated tube forming press with light source to measure tube inner contour | |
| JP6846075B1 (en) | Processing equipment | |
| JP2014188663A (en) | Outer periphery processing device for workpiece | |
| CN118795837B (en) | A plate cutting method, system and cutting device | |
| CN117120227A (en) | Method for dividing a sheet-shaped starting workpiece and sheet-dividing device | |
| JP3427389B2 (en) | Deburring method and device | |
| CN116690703A (en) | Processing waste chip cleaning method, system, intelligent terminal and storage medium | |
| JP7682769B2 (en) | Roll surface inspection device and roll grinding method | |
| CN101356417B (en) | Systems and methods for inspecting workpiece geometry | |
| US11971365B2 (en) | Wafer processing system and rework method thereof | |
| CN113195142A (en) | Automatic welding system, method for manufacturing elevator car chamber member, and automatic welding method | |
| JP2001256479A (en) | Method for detecting bur, bur detector and dimension inspecting device having bur detector | |
| CN118204631A (en) | Automobile air duct welding method and system | |
| CN116587171B (en) | Processing cooling method, system, intelligent terminal and storage medium | |
| CN117359354A (en) | Method, system and equipment for automatically setting reference in numerical control machining process of die | |
| EP3537245A1 (en) | Edging method and apparatus | |
| CN109116876B (en) | Automatic optimal shearing control system for head and tail of thick plate | |
| KR102280203B1 (en) | Numerical Control Data Automatic Generation System of Roll Bending System and Automatic Generating Method for Numerical Control Data | |
| JPH01209307A (en) | Surface shape inspection method for welded parts | |
| JP2000515626A (en) | Deburring method | |
| CN119550414B (en) | Cutting management method of medical test paper cutting equipment and related equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |