CN210731383U - Laser automatic cutting machine for PCB aluminum substrate - Google Patents
Laser automatic cutting machine for PCB aluminum substrate Download PDFInfo
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- CN210731383U CN210731383U CN201921589153.9U CN201921589153U CN210731383U CN 210731383 U CN210731383 U CN 210731383U CN 201921589153 U CN201921589153 U CN 201921589153U CN 210731383 U CN210731383 U CN 210731383U
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Abstract
The utility model provides an aluminium base board laser automatic cutout machine of PCB, including the chassis, set up the portal frame base in chassis upper end both sides, set up between the portal frame base and set up the automatic positioning adjustment module in the chassis upper end portal frame base upper end is provided with the laser cutting module, the laser cutting module includes the cutting head and sets up the high pressurized air source of department at the cutting head and introduces the module. The utility model provides a locating hole is at first beaten to the cutting machine PCB aluminium base board, the printing face (have printing ink and the face of scribbling) is installed down, plain noodles towards laser cutting head, the reflection of light in aluminium base board plain noodles is blown off to the high-pressure gas that reaches more than 18 kilograms on the cutting head of laser cutting to and cooling in the twinkling of an eye, the product that optical fiber laser cutting machine cut out just can not cause the bad condition of black border and scorching, the product of cutting just can level and smooth not have the burr, the product of cutting just can be up to standard.
Description
Technical Field
The utility model relates to an aluminium base panel cutting machine technique of PCB, especially an aluminium base board laser automatic cutout machine of PCB.
Background
In the traditional PCB dividing and cutting production process, common plate cutting modes include manual cutting, semi-automatic cutting by a cutting machine, cutting by a numerical control cutting machine and routing by a computer. The manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the production efficiency is low. The profile modeling cutting machine in the semi-automatic cutting machine has better quality of cutting workpieces, and is not suitable for cutting single workpieces, small batches and large workpieces due to the cutting die. Other types of semi-automatic cutting machines reduce the labor intensity of workers, but have simple functions and are only suitable for cutting parts with more regular shapes. Numerical control cutting relatively speaking, can improve panel cutting ground efficiency, cutting quality effectively, alleviate operator's ground intensity of labour, but also can only carry out horizontal vertical straight line and divide the board, the computer gong can carry out the cutting of complicated pattern such as round hole, rectangle, dysmorphism, but receives the influence of cutter size, and right angle and efficiency do not reach the technological requirement, and the cutter cost is high moreover.
At present, most of laser cutting machines on the market are metal types such as iron plates and stainless steel plates, but the laser cutting equipment special for PCB aluminum substrates is few, and due to the fact that ink and coatings on the aluminum substrates with higher laser cutting temperature at the moment of laser cutting cause black edges and scorching when the ink and the coatings are subjected to laser cutting, non-special laser equipment cannot produce qualified products.
SUMMERY OF THE UTILITY MODEL
In view of this, the main objective of the present invention is to provide an automatic laser cutting machine for PCB aluminum substrates.
The utility model adopts the technical proposal that:
an automatic laser cutting machine for PCB aluminum substrates comprises
A bottom frame, portal frame bases arranged at two sides of the upper end of the bottom frame,
an automatic positioning adjusting module which is arranged between the portal frame bases and arranged at the upper end of the underframe,
portal frame base upper end is provided with Y axle linear electric motor module, is provided with X axle linear electric motor module on Y axle linear electric motor module, is provided with Z axle sharp slip table module on X axle linear electric motor module, is provided with little camera automatic positioning device of CCD and laser cutting module on Z axle sharp slip table module, the laser cutting module includes the cutting head and sets up the high pressurized air source introduction module in cutting head department.
Furthermore, still be provided with cutting head automatic height adjuster on the laser cutting module.
The high-pressure air source introducing module comprises an air source introducing pipeline arranged on the cutting head, the air source introducing pipeline is connected with an air source pump, and an air source is introduced into the cutting head through the air source introducing pipeline.
Further, the laser cutting module is connected with fiber laser generator, fiber laser generator sets up on the laser generator support, the laser generator support sets up on the chassis, and laser generator is located between the portal frame base.
Further, the automatic positioning and adjusting module comprises a group of linear guide rails, a left product positioning plate and a right product positioning plate which are perpendicular to the linear guide rails, a product limiting positioning block is arranged along the inner side edges of the left product positioning plate and the right product positioning plate, and a product pressing block assembly is arranged on the left product positioning plate and the right product positioning plate.
Further, the linear guide rail comprises a stepping drive motor, a drive screw rod arranged on the stepping drive motor, and a group of positioning plate drive plates arranged on the drive screw rod, and the positioning plate drive plates are fixed with the left product positioning plate or the right product positioning plate.
Furthermore, the Y-axis linear motor module comprises a Y-axis slide rail arranged on the portal frame base, a Y-axis slide block arranged on the Y-axis slide rail, an X-axis linear motor module arranged on the Y-axis slide block, and a Y-axis driving motor arranged on one side of at least one Y-axis slide rail, wherein the Y-axis driving motor is connected with a Y-axis drag chain, and the Y-axis drag chain is connected with the Y-axis slide block.
Further, X axle linear electric motor module is including setting up the X axle slide rail on Y axle slider, setting up the X axle slider on X axle slide rail, sets up the Z axle sharp slip table module on X axle slider, sets up the X axle driving motor at X axle slide rail rear side, X axle driving motor is connected with the X axle tow chain, the X axle tow chain is connected with X axle slider.
Further, Z axle straight line slip table module is including setting up the Z axle slide rail on Y axle slider, and Z axle slide rail is provided with Z axle slider, sets up CCD micro-camera automatic positioning device and laser cutting module on Z axle slider, the upper end of Z axle slide rail is provided with Z axle driving motor, Z axle driving motor is connected with the Z axle tow chain is connected with Z axle slider.
Furthermore, the automatic CCD micro-camera positioning device comprises a CCD high-phase micro-camera and a light source module arranged at the CCD high-phase micro-camera.
The utility model provides a locating hole is at first beaten to the cutting machine PCB aluminium base board of cutting, the printing face (have printing ink and the aspect of scribbling) is installed down, plain noodles is towards laser cutting head, the reflection of light (because aluminium base board has the mirror surface, can reflect light) of aluminium base board plain noodles is blown off to the high-pressure gas that reaches more than 18 kilograms on the cutting head of laser cutting, and cool down in the twinkling of an eye, the product that optical fiber laser cutting machine cut out just can not cause the bad condition of black border and roast burnt, the product of cutting just can level and smooth not have the burr, the product of cutting just can be up to. The cutting machine not only has the functions of horizontal and vertical cutting, large and small circular holes, rectangles, complex patterns and large and small batch product cutting, but also has the advantages of low production cost and high working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of an automatic positioning adjustment module according to the present invention;
fig. 3 is the utility model discloses the structural schematic diagram of well Z axle sharp slip table module.
The above reference numbers and names of the numbers are:
the system comprises a rack base 1, a portal frame base 2, a portal frame Y-axis double-drive linear motor module 3, a portal frame X-axis linear motor module 4, a Z-axis linear sliding table module 5, a CCD micro-camera automatic positioning system 6, a laser cutting head 7, an automatic positioning adjusting module 8, a cutting head automatic height adjuster 9 and a fiber laser generator 10, wherein the high-phase micro-camera and a light source form the high-phase micro-camera;
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
Referring to fig. 1 to 3, the utility model discloses an aluminium base board laser automatic cutout machine of PCB, including chassis 1, portal frame base 2, Y axle linear electric motor module 3, X axle linear electric motor module 4, Z axle sharp slip table module 5, CCD micro camera automatic positioning device 6, laser cutting module 7, cutting head automatic height-regulating ware 9, automatically regulated location module 8, optic fibre laser generator 10.
an automatic positioning adjusting module 8 which is arranged between the portal frame bases 2 and at the upper end of the underframe,
In the foregoing, laser cutting module 7 is connected with optic fibre laser generator 10, optic fibre laser generator 10 sets up on the laser generator support, the laser generator support sets up on the chassis, and laser generator is located between the portal frame base. In the present embodiment, the fiber laser generator 10 is used to generate a laser beam.
The high-pressure air source introducing module comprises an air source introducing pipeline 72 arranged on the cutting head, the air source introducing pipeline 72 is connected with an air source pump 73, and the air source introducing pipeline introduces an air source into the cutting head.
In the above, the automatic positioning adjustment module 8 includes a set of linear guide 801, a left product positioning plate 802 and a right product positioning plate 803 that are perpendicular to the linear guide, a product positioning limiting block 804 is disposed along the inner side edges of the left product positioning plate 802 and the right product positioning plate 803, and a product clamping block assembly 805 is disposed on the left product positioning plate and the right product positioning plate. The linear guide 808 comprises a stepping drive motor 808, a drive screw 807 arranged on the stepping drive motor 808 and a group of positioning plate drive plates 806 arranged on the drive screw, wherein the positioning plate drive plates are fixed with a left product positioning plate or a right product positioning plate, and according to products with different specifications, the linear guide 808 can automatically adjust parameters and has the function of automatically loosening and tightening products to quickly feed and discharge materials.
In the above, the Y-axis linear motor module 3 includes a Y-axis slide rail disposed on the gantry base, a Y-axis slider disposed on the Y-axis slide rail, an X-axis linear motor module disposed on the Y-axis slider, and a Y-axis driving motor disposed on one side of at least one Y-axis slide rail, where the Y-axis driving motor is connected to a Y-axis drag chain, and the Y-axis drag chain is connected to the Y-axis slider.
X axle linear electric motor module 4 is including setting up the X axle slide rail on Y axle slider, setting up the X axle slider on X axle slide rail, sets up the Z axle sharp slip table module on X axle slider, sets up the X axle driving motor at X axle slide rail rear side, X axle driving motor is connected with X axle tow chain, X axle tow chain is connected with X axle slider. During movement, the X-axis driving motor acts to drive the X-axis drag chain to drive the X-axis sliding block to move back and forth on the X-axis sliding rail.
Z axle straight line slip table module 5 is including setting up the Z axle slide rail on Y axle slider, and Z axle slide rail is provided with Z axle slider, sets up CCD micro-camera automatic positioning device and laser cutting module on Z axle slider, the upper end of Z axle slide rail is provided with Z axle driving motor, Z axle driving motor is connected with Z axle tow chain is connected with Z axle slider. When the Z-axis drag chain moves, the Z-axis driving motor acts to drive the Z-axis drag chain to drive the Z-axis sliding block to move back and forth on the Z-axis sliding rail.
In the above, the base frame 1 is composed of a frame, casters and a foot cup;
the portal frame base 2 consists of a left marble or iron casting material base and a right marble or iron casting material base; to ensure the precision and stability of the whole machine;
the laser cutting head 7 is internally provided with an automatic height-adjusting sensor, introduces a high-pressure gas source into the cutting head to pass through a cutting nozzle, and assists the laser head to cut off a cut object;
the cutting head automatic height adjuster 9 consists of a controller, an amplifier and an inductor; receiving information and quickly feeding back to enable the laser head to sense material and safely cut; the automatic cutting head height adjuster 9 is made of controller model BCS100 and amplifier model BCL-AMP of Shanghai Cuchu.
The PCB aluminum substrate to be cut is firstly punched with a positioning hole, a printing surface (with ink and a coating surface) is installed downwards, the smooth surface faces a laser cutting head, high-pressure gas which is sprayed out from a cutting nozzle on the laser cutting head and reaches more than 18 kilograms blows off the reflection of the smooth surface of the aluminum substrate, and the temperature is reduced instantly, the product cut out by the optical fiber laser cutting machine cannot cause the bad conditions of black edges and scorching, the cut product can be smooth and free from burrs, and the cut product can reach the standard.
The production process comprises the following steps: the preparation work is carried out, a cutting graph drawn by a computer is input, the computer on the PCB aluminum substrate laser automatic cutting machine edits cutting conditions and a cutting process, then manual feeding is carried out, a product is placed on the automatic positioning adjusting module 8, a pressing switch is pressed on the computer after positioning is finished, the product is pressed by the product pressing block assembly 805, an operation button is pressed, the Y-axis linear motor module 3, the X-axis linear motor module 4, the Z-axis linear sliding table module 5, the driving laser cutting module 7 and the CCD micro-camera automatic positioning device 6 carry out automatic positioning and calibration on the product, the laser cutting module 7 carries out automatic cutting work according to the edited graph paper in the system under the driving of the Y-axis linear motor module 3, the X-axis linear motor module 4 and the Z-axis linear sliding table module 5, the three-axis driving, manual blanking and plate taking are carried out circular operation after the manual blanking and plate taking are finished.
In the above, the cutting pattern is guided into the controller arranged in the automatic cutting head height adjuster 9, the automatic CCD micro-camera positioning device is recorded according to the drawing track, the laser cutting head and the automatic CCD micro-camera positioning device have relative coordinates, and the laser cutting head can be controlled to cut according to the drawing track according to the relative coordinate controller.
The technical solutions disclosed in the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific embodiments, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A laser automatic cutting machine for a PCB aluminum substrate is characterized by comprising
A bottom frame, portal frame bases arranged at two sides of the upper end of the bottom frame,
an automatic positioning adjusting module which is arranged between the portal frame bases and arranged at the upper end of the underframe,
portal frame base upper end is provided with Y axle linear electric motor module, is provided with X axle linear electric motor module on Y axle linear electric motor module, is provided with Z axle sharp slip table module on X axle linear electric motor module, is provided with little camera automatic positioning device of CCD and laser cutting module on Z axle sharp slip table module, the laser cutting module includes the cutting head and sets up the high pressurized air source introduction module in cutting head department.
2. The automatic laser cutting machine for the PCB aluminum substrate according to claim 1, wherein the laser cutting module is further provided with an automatic cutting head height adjuster.
3. The laser automatic cutting machine for the PCB and the aluminum substrate according to claim 1, wherein the high-pressure air source introducing module comprises an air source introducing pipeline arranged on the cutting head, the air source introducing pipeline is connected with an air source pump, and the air source introducing pipeline introduces an air source into the cutting head.
4. The automatic laser cutting machine for the PCB aluminum substrates as claimed in claim 1, wherein the laser cutting module is connected with a fiber laser generator, the fiber laser generator is arranged on a laser generator bracket, the laser generator bracket is arranged on the underframe, and the laser generator is positioned between the portal frame bases.
5. The automatic laser cutting machine for the PCB aluminum substrate according to claim 1, wherein the automatic positioning adjustment module comprises a set of linear guide rails, a left product positioning plate and a right product positioning plate which are arranged perpendicular to the linear guide rails, product limiting positioning blocks are arranged along inner side edges of the left product positioning plate and the right product positioning plate, and product pressing block assemblies are arranged on the left product positioning plate and the right product positioning plate.
6. The automatic laser cutting machine for PCB aluminum substrates of claim 5, wherein the linear guide comprises a stepping drive motor, a drive screw rod arranged on the stepping drive motor, and a set of positioning plate drive plates arranged on the drive screw rod, wherein the positioning plate drive plates are fixed with the left product positioning plate or the right product positioning plate.
7. The automatic laser cutting machine for the PCB aluminum substrate according to claim 1, wherein the Y-axis linear motor module comprises a Y-axis slide rail arranged on a gantry base, a Y-axis slide block arranged on the Y-axis slide rail, and an X-axis linear motor module arranged on the Y-axis slide block, wherein a Y-axis driving motor is arranged on at least one side of the Y-axis slide rail, the Y-axis driving motor is connected with a Y-axis drag chain, and the Y-axis drag chain is connected with the Y-axis slide block.
8. The automatic laser cutting machine for the PCB aluminum substrate according to claim 1 or 7, wherein the X-axis linear motor module comprises an X-axis slide rail arranged on a Y-axis slide block, an X-axis slide block arranged on the X-axis slide rail, a Z-axis linear sliding table module arranged on the X-axis slide block, and an X-axis driving motor arranged at the rear side of the X-axis slide rail, wherein the X-axis driving motor is connected with an X-axis drag chain, and the X-axis drag chain is connected with the X-axis slide block.
9. The automatic laser cutting machine for the PCB aluminum substrates according to claim 1, wherein the Z-axis linear sliding table module comprises a Z-axis sliding rail arranged on a Y-axis sliding block, the Z-axis sliding rail is provided with a Z-axis sliding block, and a CCD micro-camera automatic positioning device and a laser cutting module which are arranged on the Z-axis sliding block, a Z-axis driving motor is arranged at the upper end of the Z-axis sliding rail, and the Z-axis driving motor is connected with a Z-axis drag chain which is connected with the Z-axis sliding block.
10. The automatic laser cutting machine for the PCB aluminum substrate according to claim 1 or 9, wherein the CCD micro camera automatic positioning device comprises a CCD high-phase micro camera and a light source module arranged at the CCD high-phase micro camera.
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CN201921589153.9U CN210731383U (en) | 2019-09-24 | 2019-09-24 | Laser automatic cutting machine for PCB aluminum substrate |
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CN201921589153.9U CN210731383U (en) | 2019-09-24 | 2019-09-24 | Laser automatic cutting machine for PCB aluminum substrate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
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