CN117655746A - Intelligent grooving laser cutting method for metal plate and intelligent planing and cutting integrated machine - Google Patents
Intelligent grooving laser cutting method for metal plate and intelligent planing and cutting integrated machine Download PDFInfo
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- CN117655746A CN117655746A CN202410096211.3A CN202410096211A CN117655746A CN 117655746 A CN117655746 A CN 117655746A CN 202410096211 A CN202410096211 A CN 202410096211A CN 117655746 A CN117655746 A CN 117655746A
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- 239000002184 metal Substances 0.000 title claims abstract description 120
- 238000005520 cutting process Methods 0.000 title claims abstract description 89
- 238000003698 laser cutting Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000013461 design Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 description 7
- 238000005034 decoration Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an intelligent grooving laser cutting method for a metal plate and an intelligent planing and cutting integrated machine for realizing the method, wherein the method comprises the following steps of: s1, conveying a metal plate to be planed to a planing station of an intelligent planing and cutting integrated machine through a feeding mechanism, and starting a planing device of the intelligent planing and cutting integrated machine to plane the metal plate according to a preset program, wherein the planing groove, the planing groove depth and the planing groove width are preset through a control system of the intelligent planing and cutting integrated machine; s2, after finishing the grooving process on the metal plate, shutting down the grooving device, adjusting the position of the metal plate, starting the laser cutting device, cutting the metal plate into a preset shape by the laser cutting device, and performing linear cutting, arc cutting, square cutting, circular cutting, elliptical cutting, circular ring cutting and punching cutting on the metal plate by the laser cutting device according to design requirements; s3, if the metal plate is cut linearly, the feeding mechanism pushes the metal plate to a preset position, the laser cutting device longitudinally operates to cut, and the metal plate is cut into strip-shaped metal strips/strips; if the metal plate is subjected to two-dimensional cutting with a set shape, the feeding mechanism clamps the metal plate to move transversely and perform two-dimensional cutting with the set shape in cooperation with the longitudinal running of the laser cutting device.
Description
Technical Field
The invention relates to the technical field of metal plate grooving and laser cutting, in particular to an intelligent grooving laser cutting method for a metal plate and an intelligent planing and cutting integrated machine for realizing the intelligent grooving laser cutting method for the metal plate.
Background
The new middle and high grade building material decoration industry at home and abroad puts forward higher requirements on the needed metal decoration materials, namely, the radius of the arc of the edge of the bent metal sheet workpiece is required to be as small as possible, and the surface of the metal sheet workpiece has no refraction; the bending section shape of the sheet metal workpiece is required to be more complex, and the new trend design style of a designer can be reflected. At present, the traditional forced bending mode and the free bending mode cannot bend metal sheet work pieces with small circular arcs even by a three-point bending process, that is, bending metal sheet work pieces by a bending machine alone cannot meet the design requirements of designers, and the grade and the decoration effect of middle-high grade decoration cannot be achieved.
Currently, in the metal sheet planing industry, after the metal sheet being processed is planed, the entire metal sheet is transferred to another device for cutting or trimming, and a large-area large-sized metal sheet is separated into single metal sheets. The defects of the prior art are as follows: 1. multiple devices are needed, so that the cost of grooving and cutting is increased, and meanwhile, the time of working procedures is prolonged due to the conversion between the devices, namely, the efficiency is reduced; 2. feeding positioning, grooving and conversion shearing at least need 8 operators, the labor cost is high, and a large potential safety hazard exists.
Meanwhile, in the decoration industry and the bathroom hardware industry, the bending, perforating, cutting preset patterns and the like of the metal plate are required to be higher, and the existing perforating and preset pattern cutting are formed by stamping through stamping equipment; alternatively, there are cases where a single plate is shaped by laser cutting, but there is no corresponding apparatus and method when it is necessary to cut and separate a large-area/large-sized plate according to a predetermined size, and to dig a bending groove and cut a hole of a predetermined shape in the plate.
Disclosure of Invention
The invention provides an intelligent grooving laser cutting method for a metal plate and an intelligent planing and cutting integrated machine for realizing the method, wherein the method integrates the steps of grooving and cutting which are finished by two pieces of equipment on one piece of equipment, namely, the grooving and cutting processes do not need to be converted into equipment, so that the whole metal plate is subjected to grooving and cutting (shearing), time and labor are saved, and the production cost is reduced; meanwhile, holes with preset shapes, such as round through holes, square through holes and the like, can be cut on the metal plate after the planing, so that equipment conversion among the steps of planing, cutting through holes with various shapes and the like is greatly reduced. In order to solve the problems, the technical scheme provided by the invention is as follows:
the invention relates to an intelligent grooving laser cutting method for a metal plate, which utilizes an intelligent grooving integrated machine to carry out grooving and laser cutting on the metal plate, and comprises the following steps:
s1, conveying a metal plate to be planed to a planing station of an intelligent planing and cutting integrated machine through a feeding mechanism, and starting a planing device of the intelligent planing and cutting integrated machine to plane the metal plate according to a preset program, wherein the planing groove, the planing groove depth and the planing groove width are preset through a control system of the intelligent planing and cutting integrated machine;
s2, after finishing the grooving process on the metal plate, shutting down the grooving device, adjusting the position of the metal plate, starting the laser cutting device, cutting the metal plate into a preset shape by the laser cutting device, and performing linear cutting, arc cutting, square cutting, circular cutting, elliptical cutting, circular ring cutting and punching cutting on the metal plate by the laser cutting device according to design requirements;
s3, if the metal plate is cut linearly, the feeding mechanism pushes the metal plate to a preset position, the laser cutting device longitudinally operates to cut, and the metal plate is cut into strip-shaped metal strips/strips; if the metal plate is subjected to two-dimensional cutting with a set shape, the feeding mechanism clamps the metal plate to move transversely and perform two-dimensional cutting with the set shape in cooperation with the longitudinal running of the laser cutting device.
Further, in step S1, if the same groove needs to be shaved twice or more by the shaving apparatus, the shaving apparatus also has a planing tool to perform the shaving operation in the return stroke.
Further, when the two-dimensional cutting of the design pattern is performed on the metal plate, the sequence of the step S1 and the step S2 may be exchanged, that is, the metal plate may be first gouged and then the metal plate may be two-dimensionally cut, or the metal plate may be first two-dimensionally cut and then the metal plate may be gouged.
Further, when two-dimensional cutting is carried out on the metal plate, the feeding mechanism clamps the metal plate and can move in the transverse direction and the longitudinal direction, and the laser cutting device can operate in the transverse direction and the longitudinal direction.
The invention provides an intelligent metal plate planing and cutting integrated machine which is used for realizing the intelligent planing and cutting method.
Further, the planing device and the laser cutting device of the intelligent planing and cutting integrated machine are staggered in the transverse direction, the distance between the planing device and the laser cutting device staggered in the transverse direction is 0.1-300 mm, and the working panel of the intelligent planing and cutting integrated machine is provided with a clearance structure matched with the laser cutting device.
Compared with the prior art, the prior metal plate grooving and cutting process comprises the following steps: firstly, feeding a processed metal plate onto a grooving machine, fixing a whole metal plate at a preset station position through a hydraulic pressing plate, adjusting a machining starting point of a planing tool, starting the planing tool to carry out chip grooving on the metal plate, and processing the metal plate into a preset V-shaped groove or U-shaped groove and the like; then, after all the preset grooves on the whole metal plate are machined, the whole metal plate is transferred (transferred) to a shearing device, and a narrow strip of single metal plate is formed after the whole metal plate is sheared, so that the obvious defect of the mode is that two devices are needed, the site/position is greatly transferred, the cost of grooving cutting is doubled, and more safety risks exist in manual transfer. Another existing approach is: after all preset grooves on the whole metal plate are machined, the preset shearing positions are used for planing grooves, and the planing grooves are as deep as possible and are broken and split manually; the whole metal plate is then transferred to other platforms, and is manually broken (wrenched) to form a narrow strip of single metal plate, and the obvious defect of the method is that the broken part is not completely planed, so that the broken mark is not smooth and burrs are generated.
The intelligent grooving laser cutting method of the invention integrates grooving and cutting on the same equipment, and the cutting of the invention is completed: the large-area plate can be cut into small plates, and through holes with preset shapes, such as round through holes, square through holes, oval through holes and other through holes with complex/nonstandard patterns, can be cut on the plate/plate, the metal plate conversion equipment is not needed between the planing and the cutting process, and the cutting can be implemented only by adjusting the cutting position of the metal plate; on one hand, the cost of factory building equipment is reduced, the labor cost is reduced, and the labor cost is reduced by 70% -80% only; on the other hand, the transfer of the metal plate is not needed between the two working procedures, so that the processing efficiency is improved, and the degree of automation is also improved; in yet another aspect, the transportation process is omitted and the potential safety hazard is reduced. Although the traditional two processes are integrated together, the prior metal plate planing and cutting process in the field is not implemented by any manufacturer, and can be realized by any forming equipment, and the metal plate planing and cutting process solves the technical pain existing for many years in the metal plate processing, and achieves the unexpected technical effects of high speed, high efficiency, low potential safety hazard and better planing cutting quality.
The beneficial effects of the invention are as follows:
the grooving and the cutting are completed on the same equipment, and the equipment is not required to be converted in the middle; on one hand, the cost of equipment factory buildings is reduced, the labor cost is reduced, and on the other hand, the processing efficiency and the automation degree are improved; in yet another aspect, the transportation process is omitted and the potential safety hazard is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of an intelligent gouging laser cutting method of the invention;
fig. 2 is a schematic perspective view of an intelligent slicing machine according to the present invention.
Detailed Description
In order to better understand the technical solution in the embodiments of the present invention and to make the above objects, features and advantages of the present invention more obvious, the following detailed description of the present invention will be given with reference to the accompanying drawings.
The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
Referring to fig. 1, in an intelligent grooving laser cutting method for a metal plate according to the present embodiment, an intelligent grooving and cutting integrated machine is used to perform grooving and laser cutting on the metal plate, and the method includes the following steps:
s1, conveying a metal plate to be planed to a planing station of an intelligent planing and cutting integrated machine through a feeding mechanism, and starting a planing device of the intelligent planing and cutting integrated machine to plane the metal plate according to a preset program, wherein the planing groove, the planing groove depth and the planing groove width are preset through a control system of the intelligent planing and cutting integrated machine;
s2, after finishing the grooving process on the metal plate, shutting down the grooving device, adjusting the position of the metal plate, starting the laser cutting device, cutting the metal plate into a preset shape by the laser cutting device, and performing linear cutting, arc cutting, square cutting, circular cutting, elliptical cutting, circular ring cutting and punching cutting on the metal plate by the laser cutting device according to design requirements;
s3, if the metal plate is cut linearly, the feeding mechanism pushes the metal plate to a preset position, the laser cutting device longitudinally operates to cut, and the metal plate is cut into strip-shaped metal strips/strips; if the metal plate is subjected to two-dimensional cutting with a set shape, the feeding mechanism clamps the metal plate to move transversely and perform two-dimensional cutting with the set shape in cooperation with the longitudinal running of the laser cutting device.
Preferably, in step S1, if the same groove needs to be shaved twice or more by the shaving apparatus, the shaving apparatus also has a planing tool to perform the shaving operation in the return stroke.
Preferably, when the two-dimensional cutting of the design pattern is performed on the metal plate, the sequence of the step S1 and the sequence of the step S2 may be exchanged, that is, the metal plate may be first gouged and then the metal plate may be two-dimensionally cut, or the metal plate may be first two-dimensionally cut and then the metal plate may be gouged.
Preferably, when the metal sheet is cut in two dimensions, the feeding mechanism holds the metal sheet and can move in the transverse direction and the longitudinal direction, and the laser cutting device can operate in the transverse direction and the longitudinal direction.
Example two
Referring to fig. 2, an intelligent integrated machine for slicing a metal plate in this embodiment is used to implement the intelligent laser cutting method for slicing a metal plate in the first embodiment.
Preferably, the planing device and the laser cutting device of the intelligent planing and cutting integrated machine are staggered in the transverse direction, the distance between the planing device and the laser cutting device staggered in the transverse direction is 0.1mm-300mm, and the working panel of the intelligent planing and cutting integrated machine is provided with a clearance structure matched with the laser cutting device.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. The intelligent grooving laser cutting method for the metal plate utilizes an intelligent grooving integrated machine to carry out grooving and laser cutting on the metal plate, and is characterized by comprising the following steps:
s1, conveying a metal plate to be planed to a planing station of an intelligent planing and cutting integrated machine through a feeding mechanism, and starting a planing device of the intelligent planing and cutting integrated machine to plane the metal plate according to a preset program, wherein the planing groove, the planing groove depth and the planing groove width are preset through a control system of the intelligent planing and cutting integrated machine;
s2, after finishing the grooving process on the metal plate, shutting down the grooving device, adjusting the position of the metal plate, starting the laser cutting device, cutting the metal plate into a preset shape by the laser cutting device, and performing linear cutting, arc cutting, square cutting, circular cutting, elliptical cutting, circular ring cutting and punching cutting on the metal plate by the laser cutting device according to design requirements;
s3, if the metal plate is cut linearly, the feeding mechanism pushes the metal plate to a preset position, the laser cutting device longitudinally operates to cut, and the metal plate is cut into strip-shaped metal strips/strips; if the metal plate is subjected to two-dimensional cutting with a set shape, the feeding mechanism clamps the metal plate to move transversely and perform two-dimensional cutting with the set shape in cooperation with the longitudinal running of the laser cutting device.
2. The intelligent grooving laser cutting method of metal sheet according to claim 1, wherein in step S1, if the same grooving apparatus needs twice or more times of planing, the grooving apparatus also has a planing tool to perform planing operation in the return stroke.
3. The intelligent grooving laser cutting method for the metal plate according to claim 2, wherein when the two-dimensional cutting of the design pattern is performed on the metal plate, the sequence of the step S1 and the sequence of the step S2 can be exchanged, namely, the metal plate can be firstly subjected to grooving and then subjected to two-dimensional cutting, and the metal plate can also be firstly subjected to two-dimensional cutting and then subjected to grooving.
4. The intelligent grooving laser cutting method for metal plates according to claim 3, wherein the feeding mechanism clamps the metal plates to move in the transverse direction and the longitudinal direction when the metal plates are cut in two dimensions, and the laser cutting device can operate in the transverse direction and the longitudinal direction.
5. An intelligent slicing machine for sheet metal, characterized by being used for implementing the method of any one of claims 1 to 4.
6. The intelligent slicing all-in-one machine for metal plates, according to claim 5, wherein the slicing device and the laser cutting device of the intelligent slicing all-in-one machine are staggered in the transverse direction, the distance between the slicing device and the laser cutting device staggered in the transverse direction is 0.1mm-300mm, and a working panel of the intelligent slicing all-in-one machine is provided with a clearance structure matched with the laser cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096211.3A CN117655746A (en) | 2024-01-24 | 2024-01-24 | Intelligent grooving laser cutting method for metal plate and intelligent planing and cutting integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096211.3A CN117655746A (en) | 2024-01-24 | 2024-01-24 | Intelligent grooving laser cutting method for metal plate and intelligent planing and cutting integrated machine |
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| CN117655746A true CN117655746A (en) | 2024-03-08 |
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| CN202410096211.3A Pending CN117655746A (en) | 2024-01-24 | 2024-01-24 | Intelligent grooving laser cutting method for metal plate and intelligent planing and cutting integrated machine |
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| CN (1) | CN117655746A (en) |
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- 2024-01-24 CN CN202410096211.3A patent/CN117655746A/en active Pending
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