CN115609170A - High-precision internet basic level PCB board positioner for laser drilling - Google Patents
High-precision internet basic level PCB board positioner for laser drilling Download PDFInfo
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- CN115609170A CN115609170A CN202211158294.1A CN202211158294A CN115609170A CN 115609170 A CN115609170 A CN 115609170A CN 202211158294 A CN202211158294 A CN 202211158294A CN 115609170 A CN115609170 A CN 115609170A
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- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 8
- 206010010904 Convulsion Diseases 0.000 claims description 2
- 230000036461 convulsion Effects 0.000 claims description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- 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
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a positioning device for laser drilling of a PCB (printed circuit board) of a high-precision internet base layer, which comprises a base, wherein universal wheels are welded and installed at the bottom of the base, the number of the universal wheels is four, the universal wheels are arranged in a rectangular array, a hidden groove is formed in the top of the base, a feeding plate is rotatably installed at the bottom of the inner side of the hidden groove, the feeding plate is arranged in a disc-shaped structure, a first motor is welded and installed at the top of the inner side of the base, the output end of the first motor longitudinally penetrates through the base and is welded and connected with a rotating shaft of the feeding plate, and a PCB positioning mechanism is arranged on the feeding plate. This high accuracy internet basic unit PCB board positioner for laser drilling uses through the cooperation of four splint of group, causes the device to carry out the processing placed in the middle to the PCB board that needs punch, causes the fixed position of the PCB board on the flitch to unify to the effectual positioning error who reduces the PCB board has guaranteed the accuracy of drilling.
Description
Technical Field
The invention relates to the technical field of laser drilling machines, in particular to a positioning device for laser drilling of a high-precision internet basic layer PCB.
Background
Laser drilling is a key initial process step of the PCB, in order to match with drilling operation of a UV or laser drilling machine, the PCB needs to be fixed by a positioning device,
traditional drilling positioner installation procedure is loaded down with trivial details, and troublesome poeration, easy production error when changing PCB board position after fixed the end leads to the drilling accuracy not enough to the product is scrapped, utilizes the scale to carry out and compares also very troublesome to the operator, and machining efficiency is lower.
Therefore, the positioning device for laser drilling of the PCB of the high-precision Internet basic layer is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the positioning device for laser drilling of the high-precision internet basic layer PCB, and solves the problems that the traditional drilling positioning device is complicated in installation steps and troublesome in operation, errors are easily generated when the position of the PCB is changed after fixing is finished, the drilling accuracy is insufficient, products are scrapped, and the operation of comparing the products by using a scale is very troublesome for an operator and the processing efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high accuracy internet basic unit PCB board positioner for laser drilling, which comprises a base, the bottom welded mounting of base has the universal wheel, the quantity of universal wheel is four groups and is the rectangular array setting, the top of base has been seted up and has been hidden the groove, the inboard bottom in hidden groove is rotated and is installed the flitch, it is the setting of discoid structure to go up the flitch, the inboard top welded mounting of base has first motor, the output of first motor vertically runs through the base and sets up with the pivot welded connection of last flitch, be provided with PCB board positioning mechanism on the flitch, the top welded mounting of base has the installation shell, the observation window has been seted up to the preceding lateral wall of installation shell, the top centre department welded mounting of installation shell has the exhaust column, the top of installation shell is provided with the air exhauster, the convulsions end of air exhauster sets up with the free end welded connection of exhaust column, the external exhaust-gas treatment device of air-out end of air exhauster, the inboard top of installation shell is provided with the laser punching head, laser punching head is provided with position adjustment mechanism with the junction of installation shell.
Preferably, the PCB board positioning mechanism comprises a placing groove, a first chute, a first threaded rod, a first slider, a first gear, a clamping plate, a second gear, a mounting groove and a second motor, the placing groove is formed in the top of the feeding plate, the first chute is formed in the bottom of the inner side of the placing groove, the first chutes are formed in two groups and are arranged in a vertical cross structure mode, the first threaded rod is installed on the inner wall of each first chute in a rotating mode, the two groups of first threaded rods are arranged in a vertical cross structure mode, the first gear and the second gear are sequentially installed on the two groups of first threaded rods in a welding mode, the first gear and the second gear are arranged in a meshing mode, first sliders are arranged in the two groups of first chutes, the first sliders are sleeved on the first threaded rods and are in threaded connection with the first threaded rods, the two groups of first sliders in the first chutes in the same direction are oppositely arranged, the clamping plate is installed on the top of the first slider in a welding mode, the top of the feeding plate is located on one side of the placing groove, the mounting groove is formed in the mounting groove, the inner wall of one side of the mounting groove in a welding mode, the second motor is installed in a welding mode, the second motor transversely penetrates through the mounting groove and is in a welding mode.
Preferably, the number of the placing grooves is four groups and is arranged in an annular array.
Preferably, the corresponding side wall of the clamping plate is provided with a buffer pad.
Preferably, the position adjusting mechanism comprises a third gear, a fourth gear, a double-shaft motor, a connecting rod, a fixing block, a fixing rod, a second chute, a second slider, a second threaded rod, a connecting rod, a third slider, a third threaded rod, a third chute, a partition plate and a third motor, the fixing rod is installed on the inner walls of the two sides of the mounting shell in a welded mode, the second chute is formed in the corresponding side wall of the fixing rod, the second threaded rod is rotated by the front side wall and the rear side wall of the second chute, transversely penetrates through the second chute and extends to the outer portion of the rear side of the mounting shell, the third gear is installed at one end, located at the outer portion of the mounting shell, of the first threaded rod, the double-shaft motor is installed at the center of the rear side wall of the mounting shell in a welded mode, the connecting rod is installed in a welded mode at the output end of the double-shaft motor, the fourth gear is installed in a welded mode at the free end of the connecting rod, the fourth gear is meshed with the third gear, the second slider is arranged in the second chute in a built-in the second slider, the second slider is sleeved on the second threaded rod and is connected with the second threaded rod, and the connecting rod is installed in a welded mode the corresponding side wall of the second slider.
Preferably, the fourth gear and the third gear are both identical in size and structure and are both bevel gears.
Preferably, the rear side wall welded mounting of installation shell has the fixed block, and the quantity of fixed block is two sets of and just is located the both sides of biax motor in proper order, and the fixed block cover is located on the connecting rod and is set up with connecting rod sliding connection.
Preferably, a third chute is formed in the bottom of the connecting rod, a partition plate is welded to the inner side wall of the third chute, a third threaded rod is rotatably installed on one side wall of the partition plate and the third chute, a third motor is welded to the other side wall of the partition plate, the output end of the third motor transversely penetrates through the partition plate and is in welded connection with the third threaded rod, a third sliding block is arranged in the third chute, the third sliding block is sleeved on the third threaded rod and is in threaded connection with the third threaded rod, and the third sliding block is in welded connection with the laser punching head.
Compared with the prior art, the invention has the beneficial effects that:
1. this high accuracy internet basic unit PCB board positioner for laser drilling uses through the cooperation of four splint of group, causes the device to carry out the PCB board of punching between two parties to the needs to handle, causes the fixed position of going up the PCB board on the flitch to unify to the effectual positioning error who reduces the PCB board has guaranteed the accuracy of drilling.
2. This high accuracy internet basic unit PCB board positioner for laser drilling through set up the multiunit standing groove on a set of flitch, causes the device to carry out the continuity operation of punching, has improved the work efficiency of PCB board laser drilling operation to a certain extent, and the device lies in to be provided with the air exhauster on the installation shell simultaneously, and the waste gas that produces when having solved PCB board laser drilling operation to a certain extent has guaranteed the safety of operation environment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a first motor position configuration of the present invention;
FIG. 3 is a schematic view of the PCB positioning mechanism of the present invention;
FIG. 4 is a schematic view of a position structure of a two-shaft motor according to the present invention;
FIG. 5 is a schematic view of the position adjustment mechanism of the present invention;
fig. 6 is a schematic structural diagram of a third sliding groove according to the present invention.
In the figure: the device comprises an installation shell 1, a base 2, a universal wheel 3, a feeding plate 4, an observation window 5, an exhaust fan 6, an exhaust pipe 7, a hidden groove 8, a first motor 9, a mounting groove 10, a placing groove 11, a first sliding block 12, a first gear 13, a second gear 14, a first threaded rod 15, a first sliding groove 16, a clamping plate 17, a second motor 18, a third gear 19, a fourth gear 20, a double-shaft motor 21, a connecting rod 22, a fixing block 23, a fixing rod 24, a second sliding groove 25, a connecting rod 26, a laser drilling head 27, a second threaded rod 28, a second sliding block 29, a third sliding groove 30, a partition plate 31, a third motor 32, a third threaded rod 33 and a third sliding block 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1-6, a positioning device for laser drilling of high-precision internet-based PCB (printed circuit board) comprises a base 2, universal wheels 3 are welded at the bottom of the base 2, the universal wheels 3 are arranged in four groups and are arranged in a rectangular array, a hidden groove 8 is formed in the top of the base 2, a feeding plate 4 is rotatably arranged at the bottom of the inner side of the hidden groove 8, the feeding plate 4 is arranged in a disc-shaped structure, a first motor 9 is welded at the top of the inner side of the base 2, the output end of the first motor 9 longitudinally penetrates through the base 2 and is welded with the rotating shaft of the feeding plate 4, a PCB positioning mechanism is arranged on the feeding plate 4, the PCB positioning mechanism comprises a placing groove 11, a first sliding groove 16, a first threaded rod 15, a first sliding block 12, a first gear 13, a clamping plate 17, a second gear 14, a mounting groove 10 and a second motor 18, and the positioning device can perform centering treatment on the PCB which needs to be punched through the cooperation of the four groups of clamping plates 17, so that the fixing positions of the PCBs on the feeding plate 4 can be unified, thereby effectively reducing the positioning error of the PCBs and ensuring the accuracy of drilling, the top of the feeding plate 4 is provided with placing grooves 11, the placing grooves 11 are four groups and are arranged in an annular array, the bottom of the inner side of each placing groove 11 is provided with a first sliding groove 16, the first sliding grooves 16 are two groups and are arranged in a vertical cross structure, the inner wall of each first sliding groove 16 is rotatably provided with a first threaded rod 15, the two groups of first threaded rods 15 are arranged in a vertical cross structure, the two groups of first threaded rods 15 are sequentially welded and provided with a first gear 13 and a second gear 14, the first gear 13 is meshed with the second gear 14, the two groups of first sliding grooves 16 are internally provided with first sliding blocks 12, the first sliding blocks 12 are sleeved on the first threaded rods 15 and are in threaded connection with the first threaded rods 15, two groups of first sliding blocks 12 in first sliding grooves 16 in the same direction are oppositely arranged in a built-in thread manner, a clamping plate 17 is welded and installed at the top of the first sliding block 12, a cushion pad is arranged on the corresponding side wall of the clamping plate 17, the top of a feeding plate 4 is positioned at one side of a placing groove 11 and is provided with an installation groove 10, a second motor 18 is welded and installed on the inner wall of one side of the installation groove 10, the output end of the second motor 18 transversely penetrates through the installation groove 10 and is welded and connected with one group of first threaded rods 15, an installation shell 1 is welded and installed at the top of a base 2, an observation window 5 is arranged on the front side wall of the installation shell 1, an exhaust pipe 7 is welded and installed at the center of the top of the installation shell 1, an exhaust fan 6 is arranged at the top of the installation shell 1, the exhaust end of the exhaust fan 6 is welded and connected with the free end of the exhaust pipe 7, an exhaust gas treatment device is externally connected with the exhaust gas treatment device, a plurality of groups of placing grooves 11 are arranged on one group of feeding plates 4, the device can carry out continuous punching operation, the working efficiency of PCB laser drilling operation is improved to a certain extent, meanwhile, the device is arranged on the installation shell 1 and is provided with the exhaust fan 6, waste gas generated in the PCB laser drilling operation is solved to a certain extent, the safety of the operation environment is ensured, the top of the inner side of the installation shell 1 is provided with the laser punching head 27, the joint of the laser punching head 27 and the installation shell 1 is provided with a position adjusting mechanism, the position adjusting mechanism comprises a third gear 19, a fourth gear 20, a double-shaft motor 21, a connecting rod 22, a fixed block 23, a fixed rod 24, a second sliding chute 25, a second sliding block 29, a second threaded rod 28, a connecting rod 26, a third sliding block 24, a third threaded rod 33, a third sliding chute 20, a partition plate 31 and a third motor 32, the fixed rods 24 are welded and installed on the inner walls of two sides of the installation shell 1, the corresponding side walls of the fixed rods 24 are respectively provided with a second sliding chute 25, the front and back side walls of the second sliding chutes 25 respectively rotate a second threaded rod 28, the second threaded rod 28 transversely penetrates through the second sliding chute 25 and extends to the outside of the rear side of the mounting shell 1, one end of the first threaded rod 28, which is positioned at the outside of the mounting shell 1, is welded with a third gear 19, the center of the rear side wall of the mounting shell 1 is welded with a double-shaft motor 21, the output end of the double-shaft motor 21 is welded with a connecting rod 22, the free end of the connecting rod 22 is welded with a fourth gear 20, the fourth gear 20 is meshed with the third gear 19, the rear side wall of the mounting shell 1 is welded with fixed blocks 23, the fixed blocks 23 are two groups and are sequentially positioned at two sides of the double-shaft motor 21, the fixed blocks 23 are sleeved on the connecting rods 22 and are slidably connected with the connecting rods 22, a second sliding block 29 is arranged in the second sliding groove 29, the second sliding block 29 is sleeved on the second threaded rod 28 and is connected with the second threaded rod 28, a connecting rod 26 is welded to the corresponding side wall of the second sliding block 29, a third sliding groove 30 is formed in the bottom of the connecting rod 26, a partition plate 31 is welded to the inner side wall of the third sliding groove 30, a third threaded rod 33 is rotatably arranged on one side wall of the partition plate 31 and one side wall of the third sliding groove 30, a third motor 32 is welded to the other side wall of the partition plate 31, the output end of the third motor 32 transversely penetrates through the partition plate 31 and is connected with the third threaded rod 33 in a welding mode, a third sliding block 34 is arranged in the third sliding groove 30, the third sliding block 34 is sleeved on the third threaded rod 33 and is connected with the third threaded rod 33 in a threaded mode, and the third sliding block 34 is connected with the laser drilling head 27 in a welding mode.
When in use: when the device need punch the operation to the PCB board, the preferential place the PCB board in standing groove 11 this moment, drive second motor 18 this moment causes first threaded rod 15 to rotate, splint 17 moves in opposite directions carries out centre gripping fixed between two parties to the PCB board this moment, the centre gripping finishes the back, first motor 9 drives flitch 4 and rotates this moment, cause the PCB board to rotate under laser drilling head 27, driving position adjustment mechanism this moment, cause laser drilling head 27 to remove the position of punching to the PCB board, drive laser drilling head 27 this moment punch can, in the operation of punching, drive air exhauster 6 this moment, cause the waste gas suction exhaust-gas treatment equipment that air exhauster 6 will punch the operation production to handle.
To sum up, this high accuracy internet basic unit PCB board positioner for laser drilling, cooperation through four group's splint 17 is used, cause the device to carry out the processing placed in the middle to the PCB board that needs punch, cause the fixed position of the PCB board on the flitch 4 to unify, thereby the effectual positioning error who reduces the PCB board, the accuracy of drilling has been guaranteed, through set up multiunit standing groove 11 on a set of flitch 4 of going up, cause the device to carry out the continuity operation of punching, the work efficiency of PCB board laser drilling operation has been improved to a certain extent, the device is located and is provided with air exhauster 6 on the mounting housing 1 simultaneously, waste gas that produces when having solved PCB board laser drilling operation to a certain extent, the safety of operation environment has been guaranteed, it is loaded down with trivial details to have solved traditional drilling positioner installation steps, troublesome poeration, the easy error that produces when changing PCB board position after the fixed, lead to drilling accuracy is not enough, so that the product is scrapped, it is very troublesome to utilize the scale to compare to carry out for the operator, the lower problem of machining efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A positioning device for laser drilling of a PCB (printed circuit board) of a high-precision internet base layer comprises a base (2), its characterized in that, universal wheel (3) are installed to the bottom welded mounting of base (2), the quantity of universal wheel (3) is four groups and is the setting of rectangle array, hide groove (8) have been seted up at the top of base (2), the inboard bottom of hiding groove (8) is rotated and is installed flitch (4), it is the setting of discoid structure to go up flitch (4), inboard top welded mounting of base (2) has first motor (9), the output of first motor (9) vertically runs through base (2) and sets up with the pivot welded connection of last flitch (4), it is provided with PCB board positioning mechanism on flitch (4) to go up, installation shell (1) is installed in the top welded mounting of base (2), observation window (5) have been seted up to the preceding lateral wall of installation shell (1), the top centre department welded mounting of installation shell (1) has exhaust column (7), the top of installation shell (1) is provided with air exhauster (6), the convulsions end of air exhauster (6) sets up with the free end welded connection of exhaust column (7), the air-out end external exhaust-gas treatment equipment of air, the top of installation shell (1) is provided with laser head (27) and laser positioning mechanism is provided with laser head (27) connection.
2. The positioning device for laser drilling of the PCB with the high-precision internet base layer according to claim 1, wherein the PCB positioning mechanism comprises a placing groove (11), a first sliding groove (16), a first threaded rod (15), a first sliding block (12), a first gear (13), a clamping plate (17), a second gear (14), a mounting groove (10) and a second motor (18), the placing groove (11) is formed in the top of the feeding plate (4), the first sliding groove (16) is formed in the bottom of the inner side of the placing groove (11), the first sliding grooves (16) are arranged in two groups and are in a vertical cross structure, the first threaded rod (15) is rotatably mounted on the inner wall of the first sliding groove (16), the two groups of first threaded rods (15) are in the vertical cross structure, the first gear (13) and the second gear (14) are sequentially welded on the two groups of first threaded rods (15), the first gear (13) and the second gear (14) are meshed, the first sliding block (12) is arranged in the two groups of first sliding grooves (16), the first sliding block (12) is sleeved on the first threaded rod (12), the first sliding block (12) is welded on the first sliding groove (15), the first sliding groove (17), and the first sliding block (17) is connected with the first sliding block (12), go up the top of flitch (4) and be located one side of standing groove (11), seted up mounting groove (10), second motor (18) are installed in the welding of one side inner wall of mounting groove (10), and the output of second motor (18) transversely runs through mounting groove (10) and sets up with a set of first threaded rod (15) welded connection wherein.
3. The positioning device for laser drilling of the high-precision internet-based PCB board as claimed in claim 2, wherein the placing slots (11) are four groups and are arranged in a circular array.
4. A positioning device for laser drilling of high-precision internet-based PCB board as claimed in claim 2, wherein the corresponding side wall of the clamping plate (17) is provided with a buffer pad.
5. The positioning device for laser drilling of the high-precision internet-based PCB (printed circuit board) as claimed in claim 1, wherein the position adjusting mechanism comprises a third gear (19), a fourth gear (20), a double-shaft motor (21), a connecting rod (22), a fixing block (23), a fixing rod (24), a second chute (25), a second slider (29), a second threaded rod (28), a connecting rod (26), a third slider (24), a third threaded rod (33), a third chute (20), a partition plate (31) and a third motor (32), wherein the fixing rod (24) is welded to the inner walls of the two sides of the mounting case (1), the second chute (25) is formed in the corresponding side wall of the fixing rod (24), the second threaded rod (28) is rotated by the front and rear side walls of the second chute (25), the second threaded rod (28) transversely penetrates through the second chute (25) and extends to the outside of the rear side of the mounting case (1), the third gear (19) is welded to one end of the first threaded rod (28) located outside the mounting case (1), the rear side wall of the mounting case (1) is welded with the third gear (19), the connecting rod (21) is welded to the rear side wall of the mounting case, the connecting rod (22) is welded to the connecting rod (22), the free end of the connecting rod (22) is arranged on which is meshed with the connecting rod (22), a second sliding block (29) is arranged in the second sliding groove (29), the second sliding block (29) is sleeved on the second threaded rod (28) and is connected with the second threaded rod (28), and a connecting rod (26) is welded on the corresponding side wall of the second sliding block (29).
6. A positioning device for laser drilling of high-precision internet base layer PCB board as claimed in claim 5, wherein said fourth gear (20) and said third gear (19) are all the same size and structure and are both conical gears.
7. The positioning device for laser drilling of the high-precision internet base layer PCB as claimed in claim 5, wherein the rear side wall of the mounting shell (1) is welded with two sets of fixing blocks (23), the fixing blocks (23) are sequentially arranged on two sides of the double-shaft motor (21), and the fixing blocks (23) are sleeved on the connecting rod (22) and are slidably connected with the connecting rod (22).
8. The positioning device for laser drilling of the high-precision internet base layer PCB as claimed in claim 5, wherein a third sliding groove (30) is formed in the bottom of the connecting rod (26), a partition plate (31) is welded to the inner side wall of the third sliding groove (30), a third threaded rod (33) is rotatably installed on one side wall of the partition plate (31) and one side wall of the third sliding groove (30), a third motor (32) is welded to the other side wall of the partition plate (31), the output end of the third motor (32) transversely penetrates through the partition plate (31) and is welded to the third threaded rod (33), a third sliding block (34) is arranged in the third sliding groove (30), the third sliding block (34) is sleeved on the third threaded rod (33) and is in threaded connection with the third threaded rod (33), and the third sliding block (34) is welded to the laser drilling head (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158294.1A CN115609170A (en) | 2022-09-22 | 2022-09-22 | High-precision internet basic level PCB board positioner for laser drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158294.1A CN115609170A (en) | 2022-09-22 | 2022-09-22 | High-precision internet basic level PCB board positioner for laser drilling |
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| Publication Number | Publication Date |
|---|---|
| CN115609170A true CN115609170A (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211158294.1A Pending CN115609170A (en) | 2022-09-22 | 2022-09-22 | High-precision internet basic level PCB board positioner for laser drilling |
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| CN (1) | CN115609170A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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