CN219852710U - Blanking device of laser automatic cutting system - Google Patents
Blanking device of laser automatic cutting system Download PDFInfo
- Publication number
- CN219852710U CN219852710U CN202321198110.4U CN202321198110U CN219852710U CN 219852710 U CN219852710 U CN 219852710U CN 202321198110 U CN202321198110 U CN 202321198110U CN 219852710 U CN219852710 U CN 219852710U
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- laser
- laser cutting
- cylinder
- cutting
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 238000003698 laser cutting Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000010009 beating Methods 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 12
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 4
- 239000010962 carbon steel Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 238000009864 tensile test Methods 0.000 abstract description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000011364 vaporized material Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model relates to the field of laser cutting, in particular to a blanking device of a laser automatic cutting system, a gantry beam frame 2 of the laser automatic cutting system is arranged on a supporting frame 1 of a cutting platform, a laser cutting device 3 is arranged on the gantry beam frame 2, under the control of a PLC (programmable logic controller), the laser cutting device 3 cuts a material to be cut on the supporting frame 1, a laser outer shield 54 is arranged outside the laser cutting device 3, a cylinder device 5 is arranged on the laser cutting device 3, and the cylinder device 5 is electrically connected with the PLC. The utility model greatly improves the automatic laser cutting blanking situation of the production site, and the blanking of the carbon steel and stainless steel tensile test samples cut on site is reduced from 80% to 5%. Meanwhile, operators are prevented from entering the field operation, and the potential safety hazard of operation is reduced.
Description
Technical Field
The utility model relates to the field of laser cutting, in particular to a blanking device of an automatic laser cutting system.
Background
The full-automatic laser cutting machine is a high-tech product composed of laser cutting machines, ABB robots, sorting, vision and other equipment, the equipment adopts laser sampling to improve sample preparation quality, and the defect of manual participation is avoided. The main machine of the cutting machine is of a gantry beam structure, and the cutting machine has the advantages of stable structure, good rigidity and high speed. The cutting platform adopts adjustable bearing type anchor clamps, but the model of bearing different specifications, and equipment can be according to the instruction such as incoming material information recheck thickness, cutting information, the length scope of automatically regulated bracket to guarantee the degree of accuracy of sample cutting size.
During cutting by a laser cutter, the beam is focused to a very small focal point by the lens of the cutting head, which is fixed in the z-axis, to achieve a high power density at the focal point. At this time, the heat input by the beam far exceeds the part of the heat reflected, conducted or diffused by the material, the material is quickly heated to the melting and vaporizing temperature, and at the same time, a high-speed air flow blows out the melted and vaporized material from the coaxial or non-coaxial side to form a hole cut by the material. Along with the relative movement of the focus and the material, the holes form continuous slits with very narrow width, and the cutting of the material is completed.
In actual processing production, stainless steel in a stainless cold rolling mill and carbon steel in a stainless hot rolling mill often do not fall after laser cutting, and blanking is needed to be manually interfered, so that the processing efficiency is affected and potential safety hazards exist.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: how to solve the problem of no drop after laser cutting.
The technical scheme adopted by the utility model is as follows: a blanking device of a laser automatic cutting system is characterized in that a gantry beam frame 2 of the laser automatic cutting system is arranged on a supporting frame 1 of a cutting platform, a laser cutting device 3 is arranged on the gantry beam frame 2, under the control of a PLC (programmable logic controller), the laser cutting device 3 cuts a material to be cut on the supporting frame 1, a laser outer shield 54 is arranged outside the laser cutting device 3, a cylinder device 5 is arranged on the laser cutting device 3, and the cylinder device 5 is in electrical signal connection with the PLC.
The cylinder device 5 comprises a dust cover fixing plate 51, a cylinder body 52, a beating rod fixing plate 53, beating rods 55 and a telescopic head connecting plate 56, the cylinder body 52 comprises two parallel cylinders which are fixed together through a cylinder shell and form a plane symmetrical structure, telescopic heads below each cylinder are connected to the telescopic head connecting plate 56, the telescopic head connecting plate 56 is fixedly connected to the beating rod fixing plate 53, the beating rods 55 are fixedly connected below the beating rod fixing plate 53, and the cylinder device 5 is fixed to the laser outer shield 54 through the dust cover fixing plate 51.
The lower part of the laser head 31 of the laser cutting device 3 is provided with a conveyor belt 4, the inner side of the supporting frame 1 is fixedly connected with a sloping plate 7, and the projection of the conveyor belt 4 end of the sloping plate 7 on the conveyor belt 4 is positioned on the conveyor belt 4.
The beneficial effects of the utility model are as follows: after the cutting is completed, if the cut part is not picked, the PLC controls the air cylinder to act, so that the cut part which is dropped is knocked through the material beating rod, and blanking is completed.
The utility model greatly improves the automatic laser cutting blanking situation of the production site, and the blanking of the carbon steel and stainless steel tensile test samples cut on site is reduced from 80% to 5%. Meanwhile, operators are prevented from entering the field operation, and the potential safety hazard of operation is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the cylinder apparatus of the present utility model;
FIG. 3 is a schematic view of a dust cap mounting plate structure of the present utility model;
FIG. 4 is a view showing the fixing of the swash plate according to the present utility model;
the laser cutting device comprises a supporting frame, a gantry beam frame, a laser cutting device, a conveyor belt, a cylinder device, a sloping plate, a laser head, a dust cover fixing plate, a cylinder body, a material beating rod fixing plate, a laser head, a laser outer shield, a material beating rod, a telescopic head connecting plate and a telescopic head connecting plate, wherein the supporting frame, the gantry beam frame, the laser cutting device, the conveyor belt, the laser cutting device, the inclined plate, the laser head, the dust cover fixing plate, the cylinder body, the material beating rod fixing plate, the laser head and the telescopic head connecting plate are sequentially arranged in sequence.
Detailed Description
As shown in fig. 1-4, the present utility model is an improvement over existing fully automatic laser cutting machines (laser automatic cutting systems).
The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, is not limited by cutting pattern limitation, and is gradually improved or replaced by the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not contacted with the workpiece, so that the surface of the workpiece is not scratched in work; the laser cutting speed is high, the notch is smooth and flat, and no subsequent processing is generally needed; the cutting heat affected zone is small, the deformation of the sheet material is small, and the cutting seam is narrow (0.1 mm-0.3 mm); the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; numerical control programming can process any plan, can cut a whole plate with a large breadth, does not need to open a die, and is economical and time-saving.
However, in actual processing production, the stainless steel in a stainless cold rolling mill and the carbon steel in a stainless hot rolling mill often do not fall after laser cutting, and the blanking is required to be manually interfered, so that the processing efficiency is affected and the potential safety hazard exists.
In order to solve the problem that the material does not fall off after laser cutting, the following improvement is made.
A blanking device of a laser automatic cutting system is characterized in that a gantry beam frame 2 of the laser automatic cutting system is arranged on a supporting frame 1 of a cutting platform, a laser cutting device 3 is arranged on the gantry beam frame 2, under the control of a PLC (programmable logic controller), the laser cutting device 3 cuts a material to be cut on the supporting frame 1, a laser outer shield 54 is arranged outside the laser cutting device 3, a cylinder device 5 is arranged on the laser cutting device 3, and the cylinder device 5 is in electrical signal connection with the PLC.
According to the utility model, the cylinder device 5 is arranged, and after laser cutting is completed, the cylinder device 5 knocks the cut part, so that the problem that manual knocking is required when falling is impossible is avoided.
The cylinder device 5 comprises a dust cover fixing plate 51, a cylinder body 52, a beating rod fixing plate 53, beating rods 55 and a telescopic head connecting plate 56, the cylinder body 52 comprises two parallel cylinders which are fixed together through a cylinder shell and form a plane symmetrical structure, telescopic heads below each cylinder are connected to the telescopic head connecting plate 56, the telescopic head connecting plate 56 is fixedly connected to the beating rod fixing plate 53, the beating rods 55 are fixedly connected below the beating rod fixing plate 53, and the cylinder device 5 is fixed to the laser outer shield 54 through the dust cover fixing plate 51.
The lower part of the laser head 31 of the laser cutting device 3 is provided with a conveyor belt 4, the inner side of the supporting frame 1 is fixedly connected with a sloping plate 7, and the projection of the conveyor belt 4 end of the sloping plate 7 on the conveyor belt 4 is positioned on the conveyor belt 4.
And the inclined plate is arranged to ensure that cut pieces fall off and then slide onto the conveying belt in a guiding way.
Based on a full test, a double-pillar design structure is arranged on a gantry beam frame to construct a blanking cylinder.
The device mainly comprises a dust cover fixing plate 51, a cylinder body 52, a material beating rod fixing plate 53, a material beating rod 55 and a telescopic head connecting plate 56, wherein one end of the dust cover fixing plate 51 is fixed on a gantry beam frame of a laser cutting machine by screws, and the other end of the dust cover fixing plate is tightly attached to an outer shield of the laser cutting head for installing and fixing the cylinder body 52. After the laser cutting machine cuts the sample, the device moves to a cutting position along with the laser head, and the striking rod 55 stretches out to strike the sample onto the conveyor belt below to finish the automatic blanking process.
Claims (3)
1. Laser automatic cutout system doffer, laser automatic cutout system's longmen crossbeam frame (2) are installed on cutting platform's support frame (1), and laser cutting device (3) are installed on longmen crossbeam frame (2), under PLC control, laser cutting device (3) cut the material of waiting to cut that is in on support frame (1), and laser cutting device (3) outside has laser outer guard shield (54), its characterized in that: and the laser cutting device (3) is provided with a cylinder device (5), and the cylinder device (5) is electrically connected with the PLC.
2. The blanking device of a laser automatic cutting system according to claim 1, wherein: the cylinder device (5) comprises a dust cover fixing plate (51), a cylinder body (52), a material beating rod fixing plate (53), a material beating rod (55) and a telescopic head connecting plate (56), wherein the cylinder body (52) comprises two parallel cylinders which are fixed together through a cylinder shell and form a plane symmetrical structure, telescopic heads below each cylinder are connected onto the telescopic head connecting plate (56), the telescopic head connecting plate (56) is fixedly connected onto the material beating rod fixing plate (53), the material beating rod (55) is fixedly connected below the material beating rod fixing plate (53), and the cylinder device (5) is fixed onto a laser outer shield (54) through the dust cover fixing plate (51).
3. The blanking device of a laser automatic cutting system according to claim 1, wherein: the laser cutting device is characterized in that a conveyor belt (4) is arranged below a laser head (31) of the laser cutting device (3), an inclined plate (7) is fixedly connected to the inner side of the supporting frame (1), and the end of the conveyor belt (4) of the inclined plate (7) is projected on the conveyor belt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198110.4U CN219852710U (en) | 2023-05-18 | 2023-05-18 | Blanking device of laser automatic cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198110.4U CN219852710U (en) | 2023-05-18 | 2023-05-18 | Blanking device of laser automatic cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852710U true CN219852710U (en) | 2023-10-20 |
Family
ID=88346848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321198110.4U Active CN219852710U (en) | 2023-05-18 | 2023-05-18 | Blanking device of laser automatic cutting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852710U (en) |
-
2023
- 2023-05-18 CN CN202321198110.4U patent/CN219852710U/en active Active
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