CN114571060A - Sheet metal fluting and laser cutting machine with remove membrane device - Google Patents
Sheet metal fluting and laser cutting machine with remove membrane device Download PDFInfo
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- CN114571060A CN114571060A CN202210347305.4A CN202210347305A CN114571060A CN 114571060 A CN114571060 A CN 114571060A CN 202210347305 A CN202210347305 A CN 202210347305A CN 114571060 A CN114571060 A CN 114571060A
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- laser cutting
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- grooving
- film
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 147
- 239000002184 metal Substances 0.000 title claims abstract description 133
- 239000012528 membrane Substances 0.000 title description 17
- 230000007246 mechanism Effects 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 36
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 52
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 description 40
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 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
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- 230000001681 protective effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a sheet metal slotting and laser cutting machine with a film removing device, which comprises: the film removing device comprises a rack, a slotting device, a laser cutting device, a workbench panel and a film removing device, wherein the workbench panel is erected in the middle of the rack, and a gap for removing the film is formed in the workbench panel along the X-axis direction; the grooving device and the laser cutting device are movably arranged on the rack in the X-axis direction, the grooving device and the laser cutting device are positioned above the workbench panel, and the film removing device and the film removing gap are arranged below the workbench panel in a matched mode. Through set up the striping device in workstation panel below, cut off the tectorial membrane at the laser cutting seam back or melt before laser cutting, the back does not have the tectorial membrane again and makes not have the fused adhesion thing like this during laser cutting, has improved the bright clean and tidy of being cut panel cutting edge.
Description
Technical Field
The invention relates to the technical field of sheet metal grooving, in particular to a sheet metal grooving and laser cutting machine with a film removing device.
Background
The new middle and high grade building material decoration industry at home and abroad puts higher requirements on the required metal decoration materials, namely the arc radius of the edge of the bent metal sheet material workpiece is required to be as small as possible, and no refraction exists on the surface of the metal sheet material workpiece; the bending section of the metal sheet workpiece is required to be more complex in shape, so that the new design style of a designer can be reflected. At present, the traditional forced bending mode and free bending mode, even the three-point bending process can not bend the metal plate workpiece with small circular arc, that is, the bending of the metal plate workpiece by the bending machine alone can not meet the design requirements of designers, and the grade and the decorative effect of medium-high grade decoration can not be achieved.
At present, in the grooving industry of metal plates, after grooving is usually performed on a processed metal plate, the whole metal plate is moved to another device for cutting or clipping, so that a large-area large plate is divided into single-piece metal plates. The prior art has the defects that: 1. a plurality of devices are needed, the cost of grooving and cutting is increased, and the time of working procedures is prolonged by the conversion among the devices, namely, the efficiency is reduced; 2. the material loading location, the keyway planer, the conversion is cuted, needs 8 operation workman at least, and the cost of labor is big, and has great potential safety hazard.
On the other hand, in order to ensure the surface smoothness of the metal plate and to prevent damage to the surface of the metal plate during secondary processing of the metal plate, the metal plate is usually subjected to a coating treatment at the time of shipment. When the metal plate with the protective film covered on the surface is subjected to laser cutting, the film on the side opposite to the laser head does not influence the cutting, but the film on the back side of the laser cutting has great influence on the laser cutting, and fused plastic film residues can adhere to the metal cutting seam to generate a lot of burrs on the cutting edge of the plate, so that the quality and the attractiveness of the plate are seriously influenced. The existing methods are generally two, one is to tear off the plastic film on the back of the metal plate before cutting, so that the metal plate is inevitably damaged during grooving and cutting, the other is to turn over the metal plate before cutting after grooving and then melt and remove the film by using laser, and the metal plate is turned over after removing the film and then cut, so that the process is complex, the workload is high, and the potential safety hazard is large.
Disclosure of Invention
The invention provides a metal plate slotting and laser cutting machine with a film removing device. The metal plate slotting and laser cutting machine integrates the prior slotting and cutting processes finished on two devices on one device, namely, different devices are used for cutting on the same device after slotting, and equipment conversion is not needed between the slotting and cutting processes, so that the equipment conversion time between the two processes is saved, and the metal plate slotting and cutting efficiency is improved; secondly, the film removing device is arranged below the working table panel of the metal plate slotting and laser cutting machine, because the metal plate is generally protected by a film on the surface when leaving a factory, the film on the back can influence cutting when laser cutting is used, the film can be fused and adhered on the edge of a cutting seam by laser to form burrs, and therefore the film removing device cuts or melts the film on the back of the laser cutting seam before the laser cutting, so that no film exists on the back during the laser cutting, no fused adhered matter exists, and the brightness and the neatness of the cutting edge of the cut plate are improved; thirdly, the working table panel of the metal plate slotting and laser cutting machine is provided with a film removing gap, namely a film removing head is opposite to the film removing gap to remove a film on the cutting gap on the back of the metal plate, and the film removing gap is also a clearance gap during laser cutting, namely laser is emitted to the film removing gap after the plate is cut and broken when the laser head cuts the metal plate, so that the damage of the laser to the working table panel is avoided, a certain amount of metal slag scraps are generated when the laser is used for cutting a large metal plate into small metal plates, if the scraps are left on the working table panel, the scraps are fused and adhered to the cut metal plate by the laser to damage the quality of the metal plate, and the film removing gap can enable the metal scraps to fall below the working table panel, so that the problems are avoided; fourthly, can produce the heat during laser cutting sheet metal, the setting of striping with the gap can be maked somebody's hair by the position of laser cutting line when being processed sheet metal and carrying out laser cutting, avoids sheet metal by cutting department melting damage and high temperature make sheet metal warp, change look. In order to solve the above problems, the technical solution provided by the present invention is as follows:
the invention relates to a metal plate slotting and laser cutting machine with a film removing device, which comprises: the film removing device comprises a rack, a grooving device, a laser cutting device, a workbench panel and a film removing device, wherein the workbench panel is erected in the middle of the rack, and a film removing gap is formed in the workbench panel along the X-axis direction; the grooving device and the laser cutting device are movably mounted on the rack in the X-axis direction, the grooving device and the laser cutting device are located above the workbench panel, the film removing device and the film removing gap are arranged below the workbench panel in a matched mode, and the laser cutting device and the film removing device are overlapped or parallel in the working line in the X-axis direction. The X-axis direction refers to the running direction of the slotting device during slotting, namely the running direction of the laser cutting device during cutting; the slotting device can be a planer tool device, a milling cutter device or a saw blade device, and is selected according to the specific slot structure size and slotting precision. Like this, fluting device and laser cutting device erect in the frame of table panel top, and the sheet metal that is processed carries out fluting and laser cutting operation to it after fixing a position on the table panel, and the device that strips sets up in table panel below, can erect in the frame or be independent of the frame setting, need get rid of the tectorial membrane of sheet metal back laser cutting line corresponding position before laser cutting after the fluting, just can not adhere the disintegrating slag and produce the burr at the laser cutting edge.
Compared with the existing slotting and cutting equipment, the metal plate slotting and laser cutting machine with the film removing device of the invention has the advantages that: firstly, the existing processes of slotting and cutting on two devices are integrated on one device, namely, different devices are used for cutting on the same device after slotting, and equipment conversion is not needed between the two processes of slotting and cutting, so that the equipment conversion time between the two processes is saved, and the efficiency of slotting and cutting the metal plate is improved; the slotting and cutting of the existing metal plate are finished by two devices by at least 8 workers, and a large-range transfer field is needed between the two processes. Secondly, this sheet metal fluting and laser cutting machine are provided with the striping device in table panel below, because sheet metal usually leaves the factory at the surface and has carried out the tectorial membrane protection, the tectorial membrane of the back can cause the influence to the cutting when using laser cutting, the tectorial membrane can be formed the melting black sediment and produce the burr by laser melting adhesion at the cutting seam edge, consequently the striping device cuts off the tectorial membrane at the laser cutting seam back or melts before laser cutting, the back has no tectorial membrane to make there is not fused adhesion thing during laser cutting like this, the bright neatly of cut sheet metal cutting edge has been improved. Thirdly, the sheet metal slotting and laser cutting machine is provided with a film removing gap on the working table panel, namely a film removing head is over against the film removing gap to remove a film at the cutting gap on the back of the sheet metal, and the film removing gap is also a clearance gap during laser cutting, namely laser is emitted to the film removing gap after the sheet metal is cut and broken by the laser head when the sheet metal is cut by the laser head, so that the damage of the laser to the working table panel is avoided, and a certain amount of metal slag scraps are generated when a large sheet metal is cut into small sheet metal by the laser simultaneously; fourthly, can produce the heat during laser cutting sheet metal, the setting of striping with the gap can be maked somebody's hair by the position of laser cutting line when being processed sheet metal and carrying out laser cutting, avoids sheet metal by cutting department melting damage and high temperature make sheet metal warp, change look.
Further, the film removing device comprises a film removing head, a film removing head seat and a film removing head driving mechanism, the film removing head is arranged on the film removing head seat, the film removing head is right opposite to the film removing gap, the film removing head seat is arranged on the rack below the workbench panel, and the film removing head seat can move along the X axis under the driving of the film removing head driving mechanism. The film removing head is a laser head, a film removing knife or a hot melting knife, and the like, and the laser head and the like are upwards installed, namely are installed right opposite to the back surface/the lower surface of the processed metal plate. When the film removing head and the laser cutting head are arranged in a manner of facing the film removing head and the center points of the film removing head and the laser cutting head are located on the center line of the gap for film removing, the film removing device can be started firstly to remove the film on the back/lower surface of the cutting line of the metal plate, then the laser cutting device is started to cut the plate, or the film removing device and the laser cutting device can be simultaneously carried out, but the film removing is faster, namely the film removing head can follow up after passing through the rear cutting head. Therefore, the time for film removal and laser cutting is greatly saved, and the processing efficiency of slotting and cutting of the metal plate is improved.
Further, the membrane removing head driving mechanism comprises a membrane removing driving motor, a membrane removing transmission guide rail, a membrane removing transmission rack and a membrane removing transmission drag chain, the membrane removing driving motor is installed on the membrane removing head seat, the membrane removing transmission guide rail and the membrane removing transmission rack are arranged below the workbench panel along the X-axis direction respectively on the rack, the membrane removing head seat and the membrane removing head are arranged on the rack, the membrane removing driving motor and the membrane removing transmission drag chain drive the lower edge of the membrane removing transmission guide rail and the membrane removing transmission rack to move. Therefore, the film removing head driving mechanism drives the film removing head to rapidly pass through the lower part of the processed metal plate like a laser head, and a gap can be formed in the film covering below the metal plate, and the gap corresponds to the upper laser cutting gap.
Furthermore, the slotting device and the laser cutting device are arranged in a staggered mode in the Y-axis direction, the staggered distance between the slotting device and the laser cutting device in the Y-axis direction is 0.1mm-300mm, and a laser head of the laser cutting device faces the film removing gap. Thus, the slotting device is directly opposite to the real position of the worktable panel, and the worktable panel is enough to impact the slotting device; and the laser cutting device is right opposite to the film removing gap, so that the laser cutting line avoids the workbench panel.
Furthermore, the slotting device and the laser cutting device are not arranged in a staggered manner in the Y-axis direction, and the workbench panel is formed by oppositely arranging two movable workbench panels; when the slotting device works, the two movable table panels are spliced into a whole working table panel; when the laser cutting device or the film removing device works, the two movable table panels are arranged at intervals to form a film removing gap. Namely, the central lines of the operation of the grooving device and the operation of the laser cutting device are coincident, but the working table panel can move, the film removing gap is flexibly arranged through the movement of the working table panel, namely, the two working table panels are butted and spliced together to form the integral table panel during the operation of the grooving device, and when the laser cutting device and the film removing device operate, the two working table panels are separated by a certain distance to form the film removing gap so that laser penetrates through the film removing gap.
Further, the metal plate slotting and laser cutting machine with the film removing device further comprises an X-axis running mechanism, a W-axis driving mechanism and a C-axis driving mechanism, wherein the slotting device is installed on the X-axis running mechanism through the W-axis driving mechanism, the laser cutting device is installed on the X-axis running mechanism through the C-axis driving mechanism, and the X-axis running mechanism is installed on the rack in a movable mode along the X axis.
Further, the X-axis running mechanism comprises a running fixing seat, an X-axis servo motor, an X-axis speed reducer, an X-axis transmission shaft and an X-axis transmission gear, the X-axis servo motor and the X-axis speed reducer are arranged on the front face of the running fixing seat, the X-axis transmission shaft penetrates through the running fixing seat and is connected with the X-axis speed reducer and the X-axis transmission gear, the X-axis transmission gear is matched with an X-axis rack arranged on the rack and drives the running fixing seat to slide along the X axis, and the X-axis transmission gear is matched with the X-axis rack and drives the running fixing seat to slide along the X axis. Specifically, the X-axis running mechanism drives the running fixing seat, and the slotting device, the laser cutting device and the like mounted on the running fixing seat to run along the X-axis, namely, along the directions of slotting the metal plates and laser cutting lines, through the driving of the X-axis servo motor, the X-axis speed reducer, the X-axis transmission shaft and the X-axis transmission gear.
Furthermore, the device also comprises a scrap scraping device or/and a cleaning brush device, wherein the scrap scraping device or/and the cleaning brush device is/are arranged on the W-axis driving mechanism, and the W-axis driving mechanism drives the scrap scraping device or/and the cleaning brush device to move up and down.
Further, the sheet metal grooving and laser cutting machine includes: two or more of the grooving apparatus and two or more of the laser cutting apparatus; the two or more slotting devices are staggered in the Y-axis direction and adjustable in distance, and the two or more laser cutting devices are staggered in the Y-axis direction and adjustable in distance.
The metal plate slotting and laser cutting machine with the film removing device has the beneficial effects that:
firstly, the existing processes of slotting and cutting on two devices are integrated on one device, namely, different devices are used for cutting on the same device after slotting, and equipment conversion is not needed between the two processes of slotting and cutting, so that the time for converting the equipment between the two processes is saved, and the slotting and cutting efficiency of the metal plate is improved; secondly, the film removing device is arranged below the working table panel of the metal plate slotting and laser cutting machine, because the metal plate is generally protected by a film on the surface when leaving a factory, the film on the back can influence cutting when laser cutting is used, the film can be fused and adhered on the edge of a cutting seam by laser to form burrs, and therefore the film removing device cuts or melts the film on the back of the laser cutting seam before the laser cutting, so that no film exists on the back during the laser cutting, no fused adhered matter exists, and the brightness and the neatness of the cutting edge of the cut plate are improved; thirdly, the working table panel of the metal plate slotting and laser cutting machine is provided with a film removing gap, namely a film removing head is opposite to the film removing gap to remove a film on the cutting gap on the back of the metal plate, and the film removing gap is also a clearance gap during laser cutting, namely laser is emitted to the film removing gap after the plate is cut and broken when the laser head cuts the metal plate, so that the damage of the laser to the working table panel is avoided, a certain amount of metal slag scraps are generated when the laser is used for cutting a large metal plate into small metal plates, if the scraps are left on the working table panel, the scraps are fused and adhered to the cut metal plate by the laser to damage the quality of the metal plate, and the film removing gap can enable the metal scraps to fall below the working table panel, so that the problems are avoided; fourthly, can produce the heat during laser cutting sheet metal, the setting of striping with the gap can be maked somebody's hair by the position of laser cutting line when being processed sheet metal and carrying out laser cutting, avoids sheet metal by cutting department melting damage and high temperature make sheet metal warp, change look.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic front view of a metal plate grooving and laser cutting machine with a film removing device according to the present invention;
FIG. 2 is a schematic perspective view of the entire structure of the metal plate grooving and laser cutting machine with a film removing device of the present invention, in which some of the machine frame and the device are omitted;
FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic side view of the metal plate grooving and laser cutting machine with the film removing device according to the present invention;
FIG. 5 is a schematic view of the installation structure of the grooving device laser cutting device and the X-axis running mechanism of the metal plate grooving and laser cutting machine with the film removing device, wherein the grooving device is a planer tool;
FIG. 6 is a schematic structural view of the back side of an X-axis running mechanism in the sheet metal grooving and laser cutting machine with a film removing device according to the present invention;
FIG. 7 is a schematic view of the installation structure of the laser cutting device and the X-axis running mechanism of the slotting device in the laser cutting machine for slotting metal plates with a film removing device, wherein the slotting device is a circular saw blade;
FIG. 8 is a schematic view of the installation structure of the laser cutting device and the X-axis running mechanism of the grooving device in the laser cutting machine for grooving metal sheets with a film removing device, wherein the grooving device is a milling cutter.
Detailed Description
In order to make the technical solutions in the embodiments of the present invention better understood and make the above objects, features, and advantages of the present invention more comprehensible, specific embodiments of the present invention are described below with reference to the accompanying drawings.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 8, a metal plate grooving and laser cutting machine with a film removing device of the present embodiment includes: the film removing device comprises a rack 1, a grooving device 2, a laser cutting device 3, a workbench panel 4 and a film removing device 5, wherein the workbench panel 4 is erected in the middle of the rack 1, and a film removing gap 41 is formed in the workbench panel 4 along the X-axis direction. The grooving device 2 and the laser cutting device 3 are movably arranged on the machine frame 1 in the X-axis direction, the grooving device 2 and the laser cutting device 3 are positioned above the worktable panel 4, the film removing device 5 and the film removing gap 41 are arranged below the worktable panel 4 in a matching way, and the laser cutting device 3 and the film removing device 5 are superposed or parallel in the X-axis direction. The X-axis direction refers to the running direction of the slotting device during slotting, namely the running direction of the laser cutting device during cutting; when the slotting device 2 performs slotting operation, the rack 1 needs to move back and forth for a plurality of times rapidly along the X-axis direction, and in order to improve the stability of the slotting device 2, a sliding guide rail pair 101 is fittingly arranged at the corresponding positions of the rack 1 and the slotting device 2. Specifically, the worktable panel 4 is horizontally erected in the middle of the frame 1, the worktable panel 4 is used for bearing a processed metal plate, the processed metal plate is pressed on the worktable panel 4 through the grooving and other pressing components of the laser cutting machine, such as a hydraulic pressure press plate, and the grooving device 2 is started to cut a required groove, such as a V-shaped groove, a square groove, a U-shaped groove and the like, on the processed metal plate; after the grooving of the processed metal plate is finished, the laser cutting device 3 is started to cut the processed metal plate into single metal plates with narrow widths, at the moment, the laser head faces the film removing gap 41 and runs along the X-axis direction to cut, laser cuts the processed metal plate and then does not irradiate the working table panel 4, the working table panel 4 is prevented from being damaged by laser melting, metal fragments can be generated during the laser cutting, the metal fragments fall to the ground or a special metal fragment collecting tank from the film removing gap 41, and the metal fragments are prevented from being further melted by the laser and adhered to the cutting edge of the metal plate. The grooving device 2 is preferably a planing device, i.e. a planing tool is used to plane a sheet metal into a V-groove or a U-groove, etc., and the grooving device 2 may alternatively be a milling cutter device or a saw blade device, depending on the dimensions of the groove structure. The two sides or the back of a processed metal plate are provided with the coating films when the metal plate leaves a factory, if the coating films corresponding to the back of the cutting seam are not removed in advance during laser cutting, the molten coating films can be adhered to the edge of the laser cutting seam when the metal plate is cut off by laser to form a black scrap adhesive substance, the laser cutting can be influenced to form burrs at the edge of the cutting seam, and the film removing device 5 removes the film from the position of the cutting line of the metal plate from the lower side, so that the lower part of the cutting seam does not have the coating film during the laser cutting of the metal plate to form the black scrap adhesive substance and the burrs.
Preferably, the film removing device 5 includes a film removing head 51, a film removing head seat 52 and a film removing head driving mechanism 53, the film removing head 51 is disposed on the film removing head seat 52, the film removing head 51 is disposed opposite to the film removing slit 41, the film removing head seat 52 is disposed on the machine frame 1 below the worktable panel 4, and the film removing head seat 52 is driven by the film removing head driving mechanism 53 to move along the X-axis. The film removing head driving mechanism 53 comprises a film removing driving motor 531, a film removing transmission guide rail 532, a film removing transmission rack 533 and a film removing transmission drag chain 534, the film removing driving motor 531 is mounted on the film removing head seat 52, the film removing transmission guide rail 532 and the film removing transmission rack 533 are respectively arranged on the rack 1 below the workbench panel 4 along the X-axis direction, and the film removing head seat 52 and the film removing head 51 move along the film removing transmission guide rail 532 and the film removing transmission rack 533 under the driving of the film removing driving motor 531 and the film removing transmission drag chain 534. The film removing head 51 is a laser head, a film removing knife or a hot melting knife. In this way, the film removing head driving mechanism 53 drives the film removing head seat 52 and the film removing head 51 to move along the laser cutting direction below the processed metal plate, and firstly, the film on the back of the laser cutting seam on the metal plate is removed, for example, a laser head is adopted to irradiate to cut off a seam by the film, or a film removing knife or a hot melting knife is adopted to remove a seam by the film corresponding to the back of the laser cutting seam, and the width of the seam is consistent with the width of the laser cutting seam or is slightly wider than the laser cutting seam.
In a preferred embodiment, the grooving device 2 and the laser cutting device 3 are provided so as to be offset in the Y-axis direction, the distance between the grooving device 2 and the laser cutting device 3 offset in the Y-axis direction is 0.1mm to 300mm, and the laser head of the laser cutting device 3 is provided so as to face the film removing slit 41. Thus, when the grooving device 2 performs grooving on the metal plate, the planer tool or the milling cutter faces the surface of the table panel 4, and when the laser cutting device 3 performs cutting on the metal plate, the laser head faces the film removing slit 41, so that the laser head does not irradiate the table panel 4 after cutting off the metal plate. The distance of the staggering between the slotting device 2 and the laser cutting device 3 in the Y-axis direction can be freely adjusted within the range of 0.1mm-300mm or adjusted step by step, namely the distance between the slotting device and the laser cutting device can be adjusted by any value according to the requirement, or adjusted step by step on the preset step difference, for example, the difference of each step is 5mm, 10mm, 15mm or 20mm, and the like.
As an alternative embodiment, the slotting device 2 and the laser cutting device 3 are not arranged in a staggered manner in the Y-axis direction, that is, the central lines of the two devices running along the X-axis coincide, and at this time, the worktable 4 is formed by oppositely arranging two movable table panels; when the slotting device 2 works, the two movable table panels are spliced into a whole working table panel 4; when the laser cutting device 3 or the film removing device 5 works, two movable table panels are arranged at intervals to form a film removing gap 41. As a further preferred embodiment, the two table panels constituting the working table panel 4 may be one of the table panels fixed and the other table panel operable to move, or both of the table panels operable to move.
Further preferably, the metal plate grooving and laser cutting machine further comprises an X-axis running mechanism 6, a W-axis driving mechanism 7 and a C-axis driving mechanism 8, wherein the grooving device 2 is mounted on the X-axis running mechanism 6 through the W-axis driving mechanism 7, the laser cutting device 3 is mounted on the X-axis running mechanism 6 through the C-axis driving mechanism 8, and the X-axis running mechanism 6 is mounted on the machine frame 1 in a manner of being capable of moving along the X axis. The X-axis running mechanism 6 comprises a running fixing seat 61, an X-axis servo motor 62, an X-axis speed reducer 63, an X-axis transmission shaft 64 and an X-axis transmission gear 65, the X-axis servo motor 62 and the X-axis speed reducer 63 are arranged on the front face of the running fixing seat 61, the X-axis transmission shaft 64 penetrates through the running fixing seat 61 and is connected with the X-axis speed reducer 63 and the X-axis transmission gear 65, the X-axis transmission gear 65 is matched with an X-axis rack 9 arranged on the rack 1, and the X-axis transmission gear 65 is matched with the X-axis rack 9 to drive the running fixing seat 61 to slide along the X axis. In order to improve the stability of the grooving device 2 along the X-axis operation, a sliding guide pair 101 matched with each other is arranged between the back of the operation fixing seat 61 and the rack 1, the sliding guide pair 101 is one or two, because the grooving device 2 can generate a very large torsion during the grooving operation, the one or two sliding guide pairs 101 play a great role in improving the stability of the grooving device 2.
Further preferably, the metal plate grooving and laser cutting machine further comprises a scrap scraping device 10 or/and a cleaning brush device 11, the scrap scraping device 10 or/and the cleaning brush device 11 is/are arranged on the W-axis driving mechanism 7, and the W-axis driving mechanism 7 drives the scrap scraping device 10 or/and the cleaning brush device 11 to move up and down.
Preferably, the metal plate grooving and laser cutting machine comprises: two or more grooving apparatuses 2 and two or more laser cutting apparatuses 3; two or more slotting devices 2 are arranged in a staggered manner in the Y-axis direction and the distance between the slotting devices is adjustable, and two or more laser cutting devices 3 are arranged in a staggered manner in the Y-axis direction and the distance between the laser cutting devices is adjustable.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The embodiments of the present invention are described in detail above with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. A sheet metal grooving and laser cutting machine with a film removing device is characterized by comprising: the film removing device comprises a rack (1), a grooving device (2), a laser cutting device (3), a workbench panel (4) and a film removing device (5), wherein the workbench panel (4) is erected in the middle of the rack (1), and a film removing gap (41) is formed in the workbench panel (4) along the X-axis direction;
the grooving device (2) and the laser cutting device (3) are movably mounted on the rack (1) in the X-axis direction, the grooving device (2) and the laser cutting device (3) are located above the workbench panel (4), the film removing device (5) and the film removing gap (41) are adaptively arranged below the workbench panel (4), and the laser cutting device (3) and the film removing device (5) are superposed or parallel on the operating line in the X-axis direction.
2. The sheet metal grooving and laser cutting machine with a film removing device according to claim 1, wherein the film removing device (5) comprises a film removing head (51), a film removing head seat (52) and a film removing head driving mechanism (53), the film removing head (51) is arranged on the film removing head seat (52), the film removing head (51) is arranged opposite to the film removing slit (41), the film removing head seat (52) is arranged on the machine frame (1) below the worktable panel (4), and the film removing head seat (52) can move along an X axis under the driving of the film removing head driving mechanism (53).
3. The sheet metal grooving and laser cutting machine with film removing device according to claim 2, wherein the film removing head driving mechanism (53) comprises a film removing driving motor (531), a film removing driving guide rail (532), a film removing driving rack (533), and a film removing driving drag chain (534), the film removing driving motor (531) is mounted on the film removing head seat (52), the film removing driving guide rail (532) and the film removing driving rack (533) are respectively arranged on the machine frame (1) below the worktable panel (4) along the X-axis direction, and the film removing head seat (52) and the film removing head (51) move along the film removing driving guide rail (532) and the film removing driving drag chain (534) under the driving of the film removing driving motor (531) and the film removing driving drag chain (534).
4. The sheet metal grooving and laser cutting machine with film removal device of claim 2, wherein the film removal head (51) is a laser head, a film removal knife, or a hot melt knife.
5. The sheet metal grooving and laser cutting machine with film removing device according to any one of claims 1 to 4, wherein the grooving device (2) and the laser cutting device (3) are arranged in a staggered manner in the Y-axis direction, the distance between the staggering of the grooving device (2) and the laser cutting device (3) in the Y-axis direction is 0.1mm-300mm, and a laser head of the laser cutting device (3) is arranged opposite to the film removing gap (41).
6. The sheet metal grooving and laser cutting machine with film removing device according to any one of claims 1 to 4, wherein the grooving device (2) and the laser cutting device (3) are arranged in a non-staggered manner in a Y-axis direction, and the worktable panel (4) is formed by oppositely arranging two movable table panels;
when the slotting device (2) works, the two movable table panels are spliced into a whole working table panel (4); when the laser cutting device (3) or the film removing device (5) works, the two movable table panels are arranged at intervals to form the film removing gap (41).
7. The sheet metal grooving and laser cutting machine with film removing device according to any one of claims 1 to 4, further comprising an X-axis running mechanism (6), a W-axis driving mechanism (7) and a C-axis driving mechanism (8), wherein the grooving device (2) is mounted on the X-axis running mechanism (6) through the W-axis driving mechanism (7), the laser cutting device (3) is mounted on the X-axis running mechanism (6) through the C-axis driving mechanism (8), and the X-axis running mechanism (6) is movably mounted on the machine frame (1) along an X axis.
8. The sheet metal grooving and laser cutting machine with film removing device according to claim 7, it is characterized in that the X-axis running mechanism (6) comprises a running fixed seat (61), an X-axis servo motor (62), an X-axis speed reducer (63), an X-axis transmission shaft (64) and an X-axis transmission gear (65), the X-axis servo motor (62) and the X-axis speed reducer (63) are arranged on the front surface of the operation fixed seat (61), the X-axis transmission shaft (64) penetrates through the operation fixing seat (61) to be connected with the X-axis speed reducer (63) and the X-axis transmission gear (65), the X-axis transmission gear (65) is matched with an X-axis rack (9) arranged on the rack (1), the X-axis transmission gear (65) is matched with the X-axis rack (9) to drive the operation fixing seat (61) to slide along the X axis.
9. The metal plate grooving and laser cutting machine with film removing device according to claim 8, further comprising a scrap scraping device (10) or/and a cleaning brush device (11), wherein the scrap scraping device (10) or/and the cleaning brush device (11) is/are arranged on the W-axis driving mechanism (7), and the W-axis driving mechanism (7) drives the scrap scraping device (10) or/and the cleaning brush device (11) to move up and down.
10. The sheet metal grooving and laser cutting machine with film removal apparatus of claim 7, wherein the sheet metal grooving and laser cutting machine comprises: two or more grooving devices (2) and two or more laser cutting devices (3); the two or more slotting devices (2) are arranged in a staggered mode in the Y-axis direction, the distance between the two or more slotting devices is adjustable, and the two or more laser cutting devices (3) are arranged in a staggered mode in the Y-axis direction, and the distance between the two or more laser cutting devices is adjustable.
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| CN202111320608.9A CN113894408A (en) | 2021-11-09 | 2021-11-09 | Grooving and laser cutting combined all-in-one machine |
| CN2021113206089 | 2021-11-09 |
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| CN202220757027.5U Active CN219151859U (en) | 2021-11-09 | 2022-04-03 | Metal plate planing and laser cutting device and planing and laser cutting machine |
| CN202220757007.8U Active CN219131113U (en) | 2021-11-09 | 2022-04-03 | Metal plate grooving and shearing compound machine |
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| CN202220756996.9U Active CN219113157U (en) | 2021-11-09 | 2022-04-03 | Metal plate grooving and laser cutting compound machine |
| CN202311330180.5A Pending CN117300337A (en) | 2021-11-09 | 2022-04-03 | Metal plate grooving and laser cutting compound machine with clearance structure |
| CN202210347304.XA Pending CN114571059A (en) | 2021-11-09 | 2022-04-03 | Sheet metal dadoing and laser cutting compounding machine with keep away empty structure |
| CN202220757026.0U Active CN219379332U (en) | 2021-11-09 | 2022-04-03 | Metal plate planing and laser cutting device and planing and laser cutting machine |
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| CN202220757041.5U Active CN219131116U (en) | 2021-11-09 | 2022-04-03 | Metal plate grooving and laser cutting machine and planing tool and laser cutting device thereof |
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| CN202311433760.7A Pending CN117283119A (en) | 2021-11-09 | 2022-04-03 | Composite machine for planing groove and laser cutting |
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| CN113894408A (en) * | 2021-11-09 | 2022-01-07 | 长沙村田自动化科技有限公司 | Grooving and laser cutting combined all-in-one machine |
| CN115366184B (en) * | 2022-10-27 | 2023-03-17 | 济南鼎点数控设备有限公司 | Numerical control carbon fiber pipeline cutting machine and circular cutting compensation method thereof |
| CN116329959B (en) * | 2023-05-05 | 2024-04-26 | 无锡市质谨机械科技有限公司 | Vertical grooving machine integrating planing and cutting |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN219113157U (en) | 2023-06-02 |
| CN114571060B (en) | 2024-04-16 |
| CN113894408A (en) | 2022-01-07 |
| CN219131113U (en) | 2023-06-06 |
| CN219151859U (en) | 2023-06-09 |
| CN219151857U (en) | 2023-06-09 |
| CN114571059A (en) | 2022-06-03 |
| CN117300337A (en) | 2023-12-29 |
| CN114571062A (en) | 2022-06-03 |
| CN219234241U (en) | 2023-06-23 |
| CN219234242U (en) | 2023-06-23 |
| CN219131115U (en) | 2023-06-06 |
| CN216938929U (en) | 2022-07-12 |
| CN117283119A (en) | 2023-12-26 |
| CN219131116U (en) | 2023-06-06 |
| CN117161545A (en) | 2023-12-05 |
| CN114571061A (en) | 2022-06-03 |
| CN219379332U (en) | 2023-07-21 |
| CN219131114U (en) | 2023-06-06 |
| CN117259961A (en) | 2023-12-22 |
| CN219151858U (en) | 2023-06-09 |
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