CN221087641U - Circuit board laser cutting device - Google Patents
Circuit board laser cutting device Download PDFInfo
- Publication number
- CN221087641U CN221087641U CN202322893294.2U CN202322893294U CN221087641U CN 221087641 U CN221087641 U CN 221087641U CN 202322893294 U CN202322893294 U CN 202322893294U CN 221087641 U CN221087641 U CN 221087641U
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- China
- Prior art keywords
- laser cutting
- circuit board
- guide seat
- driving mechanism
- motor
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 46
- 239000010985 leather Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 abstract description 7
- 239000004575 stone Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a circuit board laser cutting device, which comprises a workbench, wherein an X-direction driving mechanism is arranged on the workbench, a positioning mechanism which is driven by the Y-direction driving mechanism to move along the Y-direction is in driving connection with the Y-direction driving mechanism, the circuit board laser cutting device also comprises a portal frame, an X-direction driving mechanism and a laser cutting machine, the portal frame is arranged on the Y-direction driving mechanism in a crossing manner, the X-direction driving mechanism is arranged on the portal frame, the laser cutting machine is connected on the X-direction driving mechanism in a driving manner and is driven by the X-direction driving mechanism to move along the X-direction, the laser cutting machine is correspondingly arranged above the positioning mechanism, the positioning mechanism comprises a carrier plate, a fixed stone plate is arranged on the carrier plate, leather is stuck on the carrier plate, adsorption holes are correspondingly formed in the carrier plate, the side part of the carrier plate is communicated with an external vacuum machine, and the adsorption holes are communicated with the connectors. Before cutting, the circuit board is horizontally placed on leather, and a vacuum machine works in the adsorption hole to generate negative pressure to tightly adsorb the circuit board so as to provide enough fixation degree for the circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a circuit board laser cutting device.
Background
A circuit board, also known as a printed circuit board, is a base material used to connect and support electronic components. It is generally composed of an insulating substrate and a metal foil with conductive tracks printed thereon. Is widely applied to the fields of computers, mobile phones, televisions, digital products, automobile electronics and the like. The method can improve the performance, reliability and integration of the electronic equipment.
The laser cutting is a brand-new cutting technology, has high precision and high efficiency, can be used for cutting metal and plastic, and is required to ensure that the circuit board maintains enough stability in the cutting process in order to match with the laser cutting process, and the bearing part at the lower part of the circuit board is not subjected to laser cutting.
Disclosure of utility model
The utility model aims to provide a circuit board laser cutting device which comprises a workbench, wherein an X-direction driving mechanism is arranged on the workbench, a positioning mechanism driven by the Y-direction driving mechanism to move along the Y-direction is in driving connection with the Y-direction driving mechanism, a cut circuit board is fixed on the positioning mechanism, the device also comprises a portal frame, an X-direction driving mechanism and a laser cutting machine, the portal frame is arranged on the Y-direction driving mechanism in a crossing manner, the X-direction driving mechanism is arranged on the portal frame, the laser cutting machine is in driving connection with the X-direction driving mechanism and driven by the X-direction driving mechanism to move along the X-direction, the laser cutting machine is correspondingly arranged above the positioning mechanism, the positioning mechanism comprises a carrier plate, a fixed stone plate is placed on the carrier plate, leather is pasted on the carrier plate, the stone plate and the leather are correspondingly provided with adsorption holes, the side parts of the carrier plate are communicated with an external vacuum machine, the adsorption holes are communicated with the connectors, and the circuit board is adsorbed and fixed on the upper part of the leather.
In the utility model, the positioning mechanism further comprises a bottom plate, a turntable and a supporting table, wherein the bottom plate is connected to the Y-direction driving mechanism in a sliding manner, the turntable is fixed on the bottom plate, the supporting table is connected to the turntable in a rotating manner, the carrier plate is fixed on the supporting table, a worm wheel is arranged in the turntable, a first motor is arranged on the side part of the turntable, and the output end of the first motor is connected with a worm penetrating into the turntable and matched with the worm wheel in a transmission manner.
In the utility model, the Y-direction driving mechanism comprises a second motor, a first guide seat and a first transmission table, wherein the first guide seat is fixed on the workbench, the output end of the second motor is connected with a screw rod, the screw rod penetrates into the first guide seat, the first transmission table is arranged on the first guide seat in a sliding manner, and the screw rod is in transmission connection with the first transmission table.
In the utility model, the X-direction driving mechanism comprises a third motor, a second guide seat and a second transmission table, wherein the second guide seat is fixed on the side part of the portal frame, the output end of the second motor is connected with a screw rod, the screw rod penetrates into the second guide seat to be in transmission connection with the second transmission table, the second transmission table is in sliding connection with the second guide seat, the second guide seat is connected with a supporting plate, and the laser cutting machine is connected with the supporting plate.
In the utility model, in a further embodiment, a connecting plate is fixed on the supporting plate, a fourth motor is arranged on the connecting plate, the laser cutting machine is connected with the output end of the fourth motor, and the fourth motor drives the laser cutting machine to move along the Z direction.
In the utility model, in a further embodiment, the side parts of the first guide seat and the upper part of the second guide seat are provided with inductors, and the first transmission table and the second transmission table are provided with induction plates which are arranged with the inductors.
Compared with the prior art, the utility model has the beneficial effects that:
The positioning mechanism comprises a carrier plate fixed on the supporting table, a stone plate is fixedly arranged on the carrier plate, a leather layer is adhered to the stone plate, the circuit board is flatly placed on leather before cutting, the vacuum machine works in the adsorption hole to generate negative pressure to tightly adsorb the circuit board, enough fixation degree of the circuit board is provided, the X-direction driving mechanism and the Y-direction driving mechanism move, the laser cutting machine cooperates to cut the circuit board by laser, the carrier plate and other parts below the circuit board are prevented from being cut by the laser, and meanwhile, the first motor controls the supporting table to rotate, so that cutting movement of any path is met.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
Fig. 3 is a schematic diagram of a third embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a circuit board laser cutting device, as shown in fig. 1, which comprises a workbench 1, wherein an X-direction driving mechanism 2 is arranged on the workbench 1, a positioning mechanism 4 driven by the positioning mechanism to move along the Y direction is connected to a Y-direction driving mechanism 3 in a driving way, a cut circuit board is fixed on the positioning mechanism 4, the device also comprises a portal frame 5, an X-direction driving mechanism 2 and a laser cutting machine 6, the portal frame 5 is arranged on the Y-direction driving mechanism 3 in a straddling way, the X-direction driving mechanism 2 is arranged on the portal frame 5, and the laser cutting machine 6 is connected to the X-direction driving mechanism 2 in a driving way and driven by the X-direction driving mechanism to move along the X direction.
The laser cutting machine 6 is correspondingly arranged above the positioning mechanism 4, the circuit board to be cut is fixed on the positioning mechanism 4, and after the X-direction driving mechanism 2 and the Y-direction driving mechanism 3 are matched in a moving way, the laser cutting machine 6 performs laser cutting on the circuit board.
As shown in FIG. 1, positioning mechanism 4 includes carrier plate 40, place fixed slabstone 41 on carrier plate 40, paste leather 42 on the slabstone 41, slabstone 41 and leather 42 can't be for laser cutting, can avoid laser cutting when playing the support location, in addition, unlike the current to have now, it is fixed to directly place the circuit board on carrier plate 40, this designer realizes through vacuum adsorption, through correspond on carrier plate 40, slabstone 41 and leather 42 and establish adsorption hole 43, carrier plate 40 lateral part establishes joint 44 and external vacuum machine switch-on, adsorption hole 43 and joint 44 intercommunication, the vacuum machine work, produce the negative pressure at adsorption hole 43, the circuit board is adsorbed and is fixed on leather 42 upper portion, thereby improve the degree of fixity to the circuit board, improve laser cutting's precision.
As shown in fig. 2, the positioning mechanism 4 further includes a bottom plate 45, a turntable 46 and a supporting table 47, the bottom plate 45 is slidably connected to the Y-direction driving mechanism 3, the turntable 46 is fixed on the bottom plate 45, the supporting table 47 is rotatably connected to the turntable 46, the carrier plate 40 is fixed on the supporting table 47, a worm wheel (not shown in the drawing) is disposed in the turntable 46, a first motor 48 is disposed at a side portion of the turntable 46, an output end of the first motor 48 is connected with a worm (not shown in the drawing) penetrating into the turntable 46 and matched with the worm wheel in a transmission manner, and the first motor 48 works to drive the supporting table 47 to rotate to realize various laser cutting paths in a matching manner.
Further, as shown in fig. 2, the Y-direction driving mechanism 3 includes a second motor 30, a first guide seat 31 and a first transmission table 32, the first guide seat 31 is fixed on the workbench 1, the output end of the second motor 30 is connected with a screw rod 33, the screw rod 33 penetrates into the first guide seat 31, the first transmission table 32 is slidably arranged on the first guide seat 31, and the screw rod 33 is in transmission connection with the first transmission table 32, so that the positioning mechanism 4 is driven to integrally move along the Y-direction.
Further, as shown in fig. 3, the X-direction driving mechanism 2 includes a third motor 20, a second guide seat 21 and a second transmission table 22, the second guide seat 21 is fixed on the side portion of the portal frame 5, the output end of the second motor 30 is connected with a screw rod 33, the screw rod 33 penetrates into the second guide seat 21 to be in transmission connection with the second transmission table 22, the second transmission table 22 is slidably connected to the second guide seat 21, a supporting plate 23 is connected to the second guide seat 21, and the laser cutting machine 6 is connected to the supporting plate 23, so that the laser cutting machine 6 is driven to move along the X-direction. Still further, the side of the first guide seat 31 and the upper part of the second guide seat 21 are provided with the sensor 24, the first transmission table 32 and the second transmission table 22 are provided with the sensing plate 25 which is arranged with the sensor 24, and the sensing plate 25 and the sensor 24 are in sensing fit to control the movement in the X direction and the Y direction to stop in time, so that the danger caused by the movement exceeding the limit position is prevented.
In addition, a connecting plate 26 is fixed on the supporting plate 23, a fourth motor 27 is arranged on the connecting plate 26, the laser cutting machine 6 is connected with the output end of the fourth motor 27, and the fourth motor 27 drives the laser cutting machine 6 to move along the Z direction, so that the cutting height of the laser cutting machine 6 is controlled.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a circuit board laser cutting device, its characterized in that, includes the workstation, establish X on the workstation to actuating mechanism, Y is connected with the actuating mechanism who receives its drive to follow Y to the actuating mechanism last drive and removes, and the circuit board that is cut is fixed at actuating mechanism, still includes portal frame, X to actuating mechanism and laser cutting machine, the portal frame strides to locating on the actuating mechanism, X is located on the portal frame to actuating mechanism, the laser cutting machine drive is connected on X to actuating mechanism and receives its drive to follow X to remove, the laser cutting machine corresponds in actuating mechanism top, actuating mechanism includes the carrier plate, place fixed slabstone on the carrier plate, paste leather on the slabstone, correspond on carrier plate, slabstone and the leather and establish the absorption hole, the carrier plate lateral part is established and is connected with outside vacuum, the absorption hole is connected with the joint, and the circuit board is fixed in upper portion by the absorption.
2. The laser cutting device for the circuit board according to claim 1, wherein the positioning mechanism further comprises a bottom plate, a turntable and a supporting table, the bottom plate is slidably connected to the Y-direction driving mechanism, the turntable is fixed on the bottom plate, the supporting table is rotatably connected to the turntable, the carrier plate is fixed on the supporting table, a worm wheel is arranged in the turntable, a first motor is arranged on the side portion of the turntable, and an output end of the first motor is connected with a worm penetrating into the turntable and matched with the worm wheel in a transmission manner.
3. The laser cutting device for the circuit board according to claim 2, wherein the Y-direction driving mechanism comprises a second motor, a first guide seat and a first transmission table, the first guide seat is fixed on the workbench, the output end of the second motor is connected with a screw rod, the screw rod penetrates into the first guide seat, the first transmission table is arranged on the first guide seat in a sliding manner, and the screw rod is in transmission connection with the first transmission table.
4. The laser cutting device for the circuit board according to claim 3, wherein the X-direction driving mechanism comprises a third motor, a second guide seat and a second transmission table, the second guide seat is fixed on the side part of the portal frame, the output end of the second motor is connected with a screw rod, the screw rod penetrates into the second guide seat to be in transmission connection with the second transmission table, the second transmission table is slidably connected onto the second guide seat, a supporting plate is connected onto the second guide seat, and the laser cutting machine is connected onto the supporting plate.
5. The laser cutting device for the circuit board according to claim 4, wherein a connecting plate is fixed on the supporting plate, a fourth motor is arranged on the connecting plate, the laser cutting machine is connected with the output end of the fourth motor, and the fourth motor drives the laser cutting machine to move along the Z direction.
6. The laser cutting device for circuit boards according to claim 4, wherein the side portions of the first guide seat and the upper portion of the second guide seat are provided with inductors, and the first transmission table and the second transmission table are provided with induction plates which are arranged with the inductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893294.2U CN221087641U (en) | 2023-10-26 | 2023-10-26 | Circuit board laser cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893294.2U CN221087641U (en) | 2023-10-26 | 2023-10-26 | Circuit board laser cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087641U true CN221087641U (en) | 2024-06-07 |
Family
ID=91326864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322893294.2U Active CN221087641U (en) | 2023-10-26 | 2023-10-26 | Circuit board laser cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087641U (en) |
-
2023
- 2023-10-26 CN CN202322893294.2U patent/CN221087641U/en active Active
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