CN117260319A - Plate cutting device and method - Google Patents
Plate cutting device and method Download PDFInfo
- Publication number
- CN117260319A CN117260319A CN202310985237.9A CN202310985237A CN117260319A CN 117260319 A CN117260319 A CN 117260319A CN 202310985237 A CN202310985237 A CN 202310985237A CN 117260319 A CN117260319 A CN 117260319A
- Authority
- CN
- China
- Prior art keywords
- cutting
- plate
- driving assembly
- driving
- fixing mechanism
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 138
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000003825 pressing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 239000011324 bead Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a plate cutting device and a plate cutting method, wherein the plate cutting device comprises a machine table, a positioning assembly, a cutting mechanism, a fixing mechanism, a second driving assembly and a control module, wherein the positioning assembly is used for acquiring the position of a workpiece; the cutting mechanism comprises a first driving component and a cutting nozzle connected with the first driving component; the fixing mechanism is used for fixing the plate on the machine table; the second driving assembly is used for driving the fixing mechanism to move along the machine table, the control module can control the fixing mechanism to move to the upper part of the processing area so as to fix the plate in a covering way according to the actual position information of the plate, and then the cutting mechanism is controlled to cut off the processing area, so that the plate is prevented from warping during cutting. The frame is completely separated from the workpiece after cutting, so that the problem that the workpiece is blocked in the frame and cannot be taken out in the sorting stage is avoided.
Description
Technical Field
The invention relates to the field of plate cutting, in particular to a plate cutting device and method.
Background
The main body frames of vehicles, ships and construction machines are all welded from various workpieces, which are mainly cut from sheet materials. And after the plate is cut, the plate can be conveyed to the next area through a conveying line to automatically sort the plates by a robot, namely, the robot automatically grabs and cuts the parts on the plate. However, in the cutting process of the plate, the cutting may not be thorough, the sorting table surface is uneven, and the like, so that the subsequent sorting can be affected due to the fact that part of the area of the plate is not supported or is partially sunken, part of the area of the plate is tilted, the frame presses a workpiece, and the like. How to improve the water-soluble polymer is a technical problem to be solved in the field.
Disclosure of Invention
The invention mainly aims to provide a plate cutting device, which aims to solve the problems that in the prior art, after cutting, a frame and a workpiece of a plate shift and tilt.
To achieve the above object, the present invention provides a sheet cutting device comprising:
the machine is used for placing the plates;
the positioning assembly is used for acquiring the position of the workpiece;
the cutting mechanism comprises a first driving component and a cutting nozzle connected with the first driving component;
the fixing mechanism is arranged at one side of the machine table and used for fixing the plate on the machine table;
the second driving assembly is used for driving the fixing mechanism to move along the machine table;
and the control module is used for being electrically connected with the positioning assembly, the cutting mechanism and the fixing mechanism.
In some embodiments, the securing mechanism comprises:
the mounting frame is arranged above the machine table;
the third driving assembly is arranged on the mounting frame;
and the covering part is arranged at the moving end of the third driving assembly, and the third driving assembly is used for driving the covering part to move towards or away from the machine table.
In some embodiments, the sheet cutting device further comprises:
the beam frame is arranged at the moving end of the second driving assembly and is used for installing the mounting frame and the first driving assembly; along the length direction of the machine table, the two sides of the beam frame are respectively provided with the fixing mechanism.
In some embodiments, the positioning assembly includes a first camera disposed on one side of the table and a second camera disposed on a moving end of the first driving assembly.
In some embodiments, the sheet cutting device further includes a ranging sensor disposed at one side of the cutting tip, and a fourth driving assembly connecting the cutting tip and the first driving assembly.
In some embodiments, the third driving assembly comprises cylinders arranged at four corners of the mounting frame, and the covering member comprises a pressing bar connected with push rods of two adjacent cylinders.
The application also provides a plate cutting method which is applied to the plate cutting device; the sheet cutting method comprises the following steps:
planning the trepanning graph to generate a cutting graph file;
acquiring first image information of the plate, and acquiring position information of the plate according to the first image information and the trepanning graph;
controlling the fixing mechanism to move above the plate and fixing the plate;
and controlling the cutting mechanism to cut the plate.
In some embodiments, the control cutting mechanism further comprises the following steps before cutting the sheet material:
controlling the first driving assembly to move so as to scan a processing area to acquire second image information;
and generating a cutting program according to the second image information, the position information of the plate and the cutting pattern file.
In some embodiments, the controlling the cutting mechanism to cut the sheet material further comprises the steps of: distance information between the plate and the cutting nozzle is obtained, and the height of the cutting nozzle is controlled according to the distance information.
In some embodiments, the scanning the processing region to obtain the second image information further includes the following steps: and planning a scanning track according to the position information of the plate and the position information of the fixing mechanism.
In the embodiment of the application, the plate cutting device comprises a machine table, a positioning assembly, a cutting mechanism, a fixing mechanism, a second driving assembly and a control module, wherein the positioning assembly is used for acquiring the position of a workpiece; the cutting mechanism comprises a first driving component and a cutting nozzle connected with the first driving component; the fixing mechanism is used for fixing the plate on the machine table; the second driving component is used for driving the fixing mechanism to move along the machine table, the control module can control the fixing mechanism to move to the upper part of the processing area so as to fix the plate in a covering way according to the actual position information of the plate, and then the cutting mechanism is controlled to cut off the frame area, and meanwhile, the fixing mechanism can avoid the tilting of the frame of the plate during cutting. The frame is completely separated from the workpiece after cutting, so that the problem that the workpiece is blocked in the frame and cannot be taken out in the sorting stage is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a sheet cutting device according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the cutting mechanism and the fixing mechanism in the embodiment of FIG. 1;
FIG. 3 is a flowchart of a method for cutting a sheet according to an embodiment of the present disclosure;
FIG. 4 is a flowchart of a method of cutting a sheet according to another embodiment of the present disclosure;
FIG. 5 is a side view of a sheet cutting device in accordance with the embodiment of FIG. 1 of the present application;
fig. 6 is a top view of the sheet cutting device in the embodiment of fig. 1 of the present application.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in the embodiment of the present invention, directional indications such as up, down, left, right, front and rear … … are merely used to explain a relative positional relationship, movement conditions, etc. between the lower members in a specific posture, as shown in the drawings, and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The application provides a panel cutting device, referring to fig. 1 and 2 and fig. 5 and 6, panel cutting device includes: a machine 10 for placing a plate; a positioning assembly (not shown) for acquiring the position of the workpiece; a cutting mechanism 30 comprising a first drive assembly 31 and a cutting nozzle 32 connected to said first drive assembly 31; a fixing mechanism 40 disposed at one side of the machine 10, for fixing the plate on the machine 10; a second driving assembly 50 for driving the fixing mechanism 40 to move along the length direction of the machine 10; a control module 60 for electrically connecting the positioning assembly (not shown), the cutting mechanism 30 and the securing mechanism 40.
In this embodiment, the board cutting device includes a machine 10, a positioning assembly (not shown), a cutting mechanism 30, a fixing mechanism 40, a second driving assembly 50, and a control module 60, where the positioning assembly (not shown) may adopt a visual positioning manner, and specifically may set one or more cameras on the machine 10 to obtain the position of a workpiece; the first driving component 31 in the cutting mechanism 30 may be a mechanical arm or a triaxial orthogonal driving module. The cutting tip 32 is disposed at the moving end of the first driving assembly 31, and the plasma cutting tip 32 may be selected as the laser cutting tip 32, and the specific cutting mode is not limited. The fixing mechanism 40 is used for fixing the plate on the machine 10, and specifically can be realized by clamping, magnetic attraction, lamination, and the like; the second driving assembly 50 is used for driving the fixing mechanism 40 to move along the length direction of the machine 10, and the second driving assembly 50 may be a linear motor or an electric cylinder. Linear motors may be employed for long distance movement. The control module 60 can control the fixing mechanism 40 to move above the processing area to fix the plate in a pressing manner according to the actual position information of the plate acquired by the positioning assembly (not shown), and then control the cutting mechanism 30 to cut the processing area, so as to avoid sagging, tilting, etc. of the plate during the cutting process.
In some embodiments, referring to fig. 1 and 2 and fig. 5 and 6, the securing mechanism 40 includes: the mounting rack 41 is arranged above the machine table 10; a third driving assembly 42 provided on the mounting frame 41; and the covering member 43 is disposed at a moving end of the third driving assembly 42, and the third driving assembly 42 is configured to drive the covering member 43 to move toward or away from the machine 10. In this embodiment, the mounting frame 41 may be a frame structure, specifically, a square frame formed by connecting profiles. The third driving unit 42 includes two banks of cylinders or electric cylinders disposed in the square frame, the cylinders or electric cylinders being arranged along the width direction of the machine table 10, the two banks of cylinders being disposed near opposite side edges of the square frame, and a processing space in which the cutting nozzle 32 moves being formed in the two banks of cylinders. Further, the presser 43 may be a bead slidably connected to the mount 41. The mounting frame 41 is provided with a sleeve, a guide rod is arranged in the sleeve, the guide rod and the sleeve are arranged along the vertical direction, and the pressing bar is arranged at the lower end of the guide rod. The cylinder body of the air cylinder is fixedly arranged on the mounting frame 41, and the push rod of the air cylinder is also arranged along the vertical direction and connected with the guide rod, so that the pressing bar can be driven to lift. The beads are also located along the edges of the mounting frame 41, with the machining area being located between the beads. The arrangement of the covering piece 43 can fix the two end areas of the processing area, so that the workpiece and the frame are prevented from tilting during cutting. Meanwhile, the frame is completely separated from the workpiece after cutting, so that the problem that the workpiece is blocked in the frame and cannot be taken out in the sorting stage is avoided.
In some embodiments, referring to fig. 1 and 2 and fig. 5 and 6, the sheet cutting apparatus further includes: a beam 45 disposed at a moving end of the second driving unit 50 for mounting the mounting frame 41 and the first driving unit 31; along the length direction of the machine 10, the fixing mechanisms 40 are respectively disposed on two sides of the beam 45. In this embodiment, the beam frame 45 may adopt a portal frame structure or an L-shaped structure, and specifically includes a stand column and a cross beam disposed at an upper end of the stand column, where the cross beam is located above the machine 10. The lower end of the column is connected to the moving end of the second drive assembly 50. The mounting frame 41 and the first drive assembly 31 are arranged on the cross beam. The mounting frames 41 may be disposed on both sides of the cross member along the length direction of the frame. The first driving component 31 is disposed at the upper end of the beam, and a mechanical arm may be specifically used. Two mounts 41 are located within the range of motion of the robotic arm. By providing two symmetrical sets of fastening means 40 on the cross beam a larger area of the machining area can be covered.
In some embodiments, referring to fig. 1 and 2 and fig. 5 and 6, the positioning assembly (not shown) includes a first camera 21 disposed at one side of the machine table 10 and a second camera 22 disposed at a moving end of the first driving assembly 31. In this embodiment, the first camera 21 is disposed near a corner of the machine 10, and is configured to acquire images of the machine 10, the board, and the workpiece on the board, perform recognition and comparison according to the images and the nesting chart, calculate the coordinates of the corner of the current board and the deflection angle of the board, and position the actual position of the board. The second camera 22 is driven by the first driving component 31 to scan the processing area below, so that the specific positions of the frame and the workpiece can be obtained, and the frame and the workpiece are secondarily positioned by the scanning surface, so that the positioning accuracy is higher, and the error is smaller.
In some embodiments, referring to fig. 1 and 2 and fig. 5 and 6, the sheet cutting apparatus further includes a ranging sensor (not shown) provided at one side of the cutting nozzle 32, and a fourth driving assembly 33 connecting the cutting nozzle 32 and the first driving assembly 31. In this embodiment, the ranging sensor (not shown) may be a laser ranging sensor (not shown) or a capacitive ranging sensor (not shown). The detection end of the ranging sensor (not shown) is vertically oriented toward the lower plate. The fourth driving unit 33 may be an electric cylinder provided at a moving end of the first driving unit 31, and the ranging sensor (not shown) and the cutting nozzle 32 are provided at the moving end of the electric cylinder. The distance information between the cutting nozzle 32 and the plate measured in real time by the distance measuring sensor (not shown) can be transmitted to the control module 60, and when the distance is lower than the set height, the control module 60 controls the fourth driving assembly 33 to drive the cutting nozzle 32 to lift up so as to ensure that the distance is within the set range, and the cutting nozzle 32 is prevented from colliding with the plate.
Referring to fig. 1 to 6, the present application further provides a sheet cutting method applied to the sheet cutting device.
In some embodiments, the sheet cutting method includes the steps of:
s10, planning a trepanning chart to generate a cutting chart file; in this step, the control module 60 invokes the nesting chart corresponding to the sheet material and identifies the contour lines of the workpiece and the frame in the nesting chart. And calculating shortest connecting lines in two adjacent workpieces, and randomly selecting three connecting lines at the end point position and the middle position as alternative cutting lines when a plurality of shortest connecting lines exist in parallel on the contour lines of the two workpieces. Of course, the contour line of the peripheral workpiece close to the outer contour line of the plate can be marked, the shortest connecting line between the contour line of each marked peripheral workpiece and the outer contour line of the plate can be calculated, and when a certain peripheral workpiece is provided with a plurality of connecting lines, three connecting lines can be selected as alternative cutting lines according to the method.
S20, acquiring first image information of the plate, and acquiring position information of the plate according to the first image information and the trepanning graph; the first image information can be obtained by photographing with a vision camera disposed at a corner of the machine 10, and the control module 60 can calculate and obtain the substantial position information of the board according to the first image information and the jacket graph. Specifically, the first image information is identified and compared with the trepanning chart, and the angular point coordinates of the current plate and the deflection angle of the plate are calculated to position the actual position of the plate.
S30, controlling the fixing mechanism 40 to move above the plate and fixing the plate; the control module 60 controls the second driving assembly 50 to drive the fixing mechanism 40 to move above the plate setting area. The fixing mechanism 40 contacts with the plate to fix the plate, specifically, the fixing mechanism can be in modes of clamping fixing, magnetic attraction fixing, covering pressing fixing and the like.
S40, controlling the cutting mechanism 30 to cut the plate. In this step, the control module 60 controls the first driving assembly 31 to move so as to drive the cutting nozzle 32 to cut the frame, and the fixing mechanism 40 is in contact with the plate material, so that the cutting process is performed Before first The control module 60 selects an alternative cutting line which does not interfere with the fixing mechanism 40, and then selects an alternative cutting line at a middle position from a group of three alternative cutting lines for cutting. When the alternate cut line at the intermediate position interferes with the securing mechanism 40, then the alternate cut line at the end point position is selected for cutting.
In this embodiment, the control module 60 may control the fixing mechanism 40 to move above the processing area according to the actual position information of the plate obtained by the positioning assembly (not shown) to perform the pressing fixing on the plate, and then control the cutting mechanism 30 to perform the cutting processing on the processing area, so as to avoid the plate from warping during the cutting processing.
In some embodiments, before performing the step S40, the method further includes the steps of:
s32, controlling the first driving assembly 31 to move so as to scan a processing area to acquire second image information; in this step, the fixing mechanism 40 is fixed by pressing, and the area between the two pressing bars is the processing area of the cutting nozzle 32 and the second camera 22. The second camera 22 is driven by the second drive assembly 50 to scan the sheet material under the processing area to obtain the position information of the workpiece and the frame. The scanning process can be line-by-line scanning, or can be that only one line is scanned, and the position information of other workpieces and frames is calculated according to a trepanning chart, so that line-by-line scanning is suggested for improving the processing precision. To obtain image information of the inner plate of the whole processing area. The scanning surface performs secondary positioning on the frame and the workpiece, and is higher in positioning accuracy and smaller in error.
S33, generating a cutting program according to the second image information, the position information of the plate and the cutting pattern file. In this step, the control module 60 retrieves the cutting profile and compares the second image information with the cutting profile based on the positional information of the sheet material. Specifically, the contour lines in the second image information and the contour lines in the cutting image file can be picked up, the contour lines of the second image information and the contour lines in the cutting image file are overlapped, and specific position information of the contour lines in the second image information in the cutting image file can be obtained, so that high-precision coordinates of all the contour lines can be obtained. The control module 60 then selects the alternative cutting lines of the partial region of the cutting file overlapped with the second image information, and combines the high-precision coordinates of the contour lines in the second image information to generate a cutting program. The specific positions of the workpiece and the frame can be precisely positioned through the second image information, so that the workpiece is prevented from being cut, and the machining precision is improved.
In some embodiments, the step S40 further includes the steps of:
distance information between the sheet material and the cutting nozzle 32 is acquired, and the height of the cutting nozzle 32 is controlled based on the distance information. The distance measuring sensor (not shown) may be a laser distance measuring sensor (not shown) or a capacitive distance measuring sensor (not shown). The detection end of the ranging sensor (not shown) is vertically oriented toward the lower plate. The fourth driving unit 33 may be an electric cylinder provided at a moving end of the first driving unit 31, and the ranging sensor (not shown) and the cutting nozzle 32 are provided at the moving end of the electric cylinder. The distance information between the cutting nozzle 32 and the plate measured in real time by the distance measuring sensor (not shown) can be transmitted to the control module 60, and when the distance is lower than the set height, the control module 60 controls the fourth driving assembly 33 to drive the cutting nozzle 32 to lift up so as to ensure that the distance is within the set range, and the cutting nozzle 32 is prevented from colliding with the plate.
In some embodiments, before performing the step S32, the method further includes the steps of:
s31, planning a scanning track according to the position information of the plate and the position information of the fixing mechanism 40. The moving distance of the second member may be defined every time at the time of the cutting process. Since the second driving assembly 50 can drive the platen to translate, the positional information of the platen can be calculated by the control module 60 according to the positional relationship between the platen and the moving end of the second driving assembly 50. And then the information of the processing area is acquired according to the position information of the pressing plates and the position information of the plate, and the processing area and the plate are arranged in the same fixing mechanism 40, and the area between the two pressing plates is formed. Based on the field angle and focal length of the second camera 22, a scan trajectory is calculated that needs to be scanned line by line and that generates the second camera 22, preferably in an S-shape.
In the above embodiment, after the laser cutting device completes cutting the platen in a certain area of the sheet, the second driving assembly 50 drives the platen mechanism to move to an adjacent area and performs the platen cutting until the rims of all the workpieces in the sheet are cut off.
The general principle of the device and the method for cutting the plate provided by the invention is as follows: the method comprises the steps of positioning a plate position, automatically pressing the plate, cutting in a pressing plate area, finishing cutting in the area, moving the pressing plate mechanism to the next station to perform automatic pressing, and cutting in the pressing plate area, wherein the steps are circulated until the whole steel plate cutting process is finished. Compared with the prior art, the method can avoid the problems of follow-up grabbing failure, sorting errors and the like caused by the conditions of sagging, upwarp and the like in the cutting process or after cutting.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. A panel cutting device, comprising:
the machine is used for placing the plates;
the positioning assembly is used for acquiring the position of the workpiece;
the cutting mechanism comprises a first driving component and a cutting nozzle connected with the first driving component;
the fixing mechanism is arranged at one side of the machine table and used for fixing the plate on the machine table;
the second driving assembly is used for driving the fixing mechanism to move along the machine table;
and the control module is used for being electrically connected with the positioning assembly, the cutting mechanism and the fixing mechanism.
2. The sheet material cutting apparatus of claim 1, wherein the securing mechanism comprises:
the mounting frame is arranged above the machine table;
the third driving assembly is arranged on the mounting frame;
and the covering part is arranged at the moving end of the third driving assembly, and the third driving assembly is used for driving the covering part to move towards or away from the machine table.
3. The sheet material cutting apparatus of claim 2, wherein the sheet material cutting apparatus further comprises:
the beam frame is arranged at the moving end of the second driving assembly and is used for installing the mounting frame and the first driving assembly; along the length direction of the machine table, the two sides of the beam frame are respectively provided with the fixing mechanism.
4. The sheet material cutting apparatus of any one of claims 1, wherein the positioning assembly includes a first camera disposed on a side of the table and a second camera disposed at a moving end of the first driving assembly.
5. The sheet material cutting apparatus of any one of claims 1 to 4, further comprising a ranging sensor provided at one side of the cutting nozzle, and a fourth driving assembly connecting the cutting nozzle and the first driving assembly.
6. The sheet cutting apparatus of claim 2, wherein the third driving assembly includes air cylinders disposed near four corners of the mounting frame, and the pressing member includes a pressing bar connecting push rods of the adjacent two air cylinders.
7. A sheet cutting method, characterized by being applied to the sheet cutting device according to any one of claims 1 to 6, comprising the steps of:
planning the trepanning graph to generate a cutting graph file;
acquiring first image information of the plate, and acquiring position information of the plate according to the first image information and the trepanning graph;
controlling the fixing mechanism to move above the plate and fixing the plate;
and controlling the cutting mechanism to cut the plate.
8. The method of claim 7, wherein the controlling the cutting mechanism further comprises the steps of:
controlling the first driving assembly to move so as to scan a processing area to acquire second image information;
and generating a cutting program according to the second image information, the position information of the plate and the cutting pattern file.
9. The sheet material cutting method as claimed in claim 8, wherein the control cutting mechanism performs a cutting process of the sheet material further comprising the steps of:
distance information between the plate and the cutting nozzle is obtained, and the height of the cutting nozzle is controlled according to the distance information.
10. The method of claim 8, further comprising the step of, before scanning the processing area to obtain the second image information:
and planning a scanning track according to the position information of the plate and the position information of the fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985237.9A CN117260319A (en) | 2023-08-07 | 2023-08-07 | Plate cutting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985237.9A CN117260319A (en) | 2023-08-07 | 2023-08-07 | Plate cutting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117260319A true CN117260319A (en) | 2023-12-22 |
Family
ID=89199766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310985237.9A Pending CN117260319A (en) | 2023-08-07 | 2023-08-07 | Plate cutting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117260319A (en) |
-
2023
- 2023-08-07 CN CN202310985237.9A patent/CN117260319A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5952875B2 (en) | Laser processing machine, work distortion correction method for laser processing machine | |
| US7587814B2 (en) | Printed-board supporting apparatus | |
| CN1105798A (en) | Laser beam machine and focusing method therefor | |
| TW201332690A (en) | Laser processing method and laser processing device | |
| CN108406114B (en) | Arc T-shaped angle joint double-face welding method | |
| JP5620890B2 (en) | Cutting method and cutting apparatus | |
| JP3180194B2 (en) | Laser processing machine | |
| CN110831718A (en) | Apparatus and method for automatic seam welding of workpieces comprising a base plate with a pattern of upright profiles | |
| CN108788394B (en) | Laser scanning welding seam tracking device and tracking method thereof | |
| CN117260319A (en) | Plate cutting device and method | |
| JP5113567B2 (en) | Processing equipment | |
| JP2017020797A (en) | Steel plate position detection device and cutting device | |
| CN113195142B (en) | Automatic welding system, method for manufacturing elevator car chamber member, and automatic welding method | |
| JP2014174047A (en) | Measuring device, measurement method and article manufacturing method | |
| JP6725344B2 (en) | Press brake and angle detector | |
| JP2000158169A (en) | Cutting machine | |
| CN115362047A (en) | Numerical control machine tool | |
| JP7023937B2 (en) | Tool machines and methods for machining plate features | |
| JP3798931B2 (en) | Automatic welding equipment | |
| JPH115164A (en) | First layer welding method | |
| CN111958984A (en) | Laser welding apparatus | |
| JPH11147187A (en) | Method and device for yag laser machining | |
| JP4052068B2 (en) | Laser welding method and laser welding apparatus | |
| JP7340064B1 (en) | Method for adjusting focus position of laser processing machine and laser processing machine | |
| CN117718597B (en) | Laser welding machine |
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 |