CN114828414B - Multilayer PCB board cooperatees processingequipment - Google Patents
Multilayer PCB board cooperatees processingequipment Download PDFInfo
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- CN114828414B CN114828414B CN202210342925.9A CN202210342925A CN114828414B CN 114828414 B CN114828414 B CN 114828414B CN 202210342925 A CN202210342925 A CN 202210342925A CN 114828414 B CN114828414 B CN 114828414B
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- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 238000005553 drilling Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 22
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1509—Horizontally held PCB
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1563—Reversing the PCB
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multilayer PCB cooperative processing device, which comprises a base plate and two risers, wherein a plurality of first PCB positioning devices and second PCB positioning devices which are distributed in a staggered way are sequentially arranged on the outer walls of the two risers from top to bottom, a first lifting driving device and a second lifting driving device are respectively arranged on the side walls of the risers, and a drilling device and a board cleaning device are arranged between the two risers; the first PCB positioning device comprises a cross rod, a first driving cylinder and a second driving cylinder which are arranged at two ends of the cross rod and are respectively connected with the outer walls of the two risers in a sliding mode, a rotating part arranged at the execution end of the first driving cylinder, and a telescopic part arranged at the execution end of the second driving cylinder, wherein the execution end of the rotating part penetrates through the horizontal long hole to be connected with a first PCB positioning clamping plate, and the execution end of the telescopic part penetrates through the horizontal long hole to be connected with a second PCB positioning clamping plate. The processing device is convenient for multi-layer PCB board combination processing or board separation processing, stable punching and board cleaning.
Description
Technical Field
The invention mainly relates to the technical field of PCB processing, in particular to a multilayer PCB cooperative processing device.
Background
When the multilayer PCB is processed, the multilayer PCB needs to be drilled, the resistance of the drill bit can be increased when the multilayer PCB rotates simultaneously, the drilling effect is affected, burrs can be generated between the plate layers during drilling, and the burrs between the plate layers are difficult to remove.
According to the cooperative processing method of the multi-layer PCB provided in the patent document with the application number CN202111368200.9, the method comprises the following steps: s1, positioning a PCB: firstly, preparing a PCB raw material to be processed, then placing three groups of PCBs on the surface of a PCB preset platform, horizontally displacing the whole structure of the PCB preset platform through a second electric push rod, and clamping and positioning the center of the side face of the PCB after displacement adjustment through a co-positioning mechanism; according to the invention, through the structural cooperation of the cooperative hole opening mechanism, the four corners of a plurality of groups of PCB boards can be simultaneously driven with completely consistent positioning holes, the punching operation and the lamination operation of the PCB boards are mutually combined through the scissor type lifting table, and the control is performed through a group of positioning structures, so that the switching flow of the punching operation and the lamination operation is omitted.
The mechanism in the above-mentioned patent is convenient for punch into the locating hole of complete unanimity to the four corners limit of multiunit PCB board, has saved the switching flow of punching and lamination operation, but is inconvenient for the combination processing of multilayer PCB board or divide board processing, is inconvenient for stably punching, is inconvenient for the plate body clean.
Disclosure of Invention
The invention mainly provides a multilayer PCB cooperative processing device which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a multilayer PCB board cooperatees processingequipment, includes the base plate, and locates symmetrically two risers on the base plate, the riser lateral wall wears to be equipped with vertical slot hole and a plurality of horizontal slot hole, a plurality of horizontal slot hole top-down sets up in proper order and one end intercommunication vertical slot hole, two riser outer wall top-down is equipped with a plurality of first PCB board positioner and the second PCB board positioner of crisscross distribution in proper order, first PCB board positioner with second PCB board positioner is the symmetric distribution, first PCB board positioner with the second PCB board positioner actuating end all runs through horizontal slot hole and keeps away from the one end of vertical slot hole, second PCB board positioner with first PCB board positioner structure is the same, the riser lateral wall is equipped with respectively and is used for driving first PCB board positioner and the first lift drive arrangement and the second lift drive arrangement of second PCB board positioner lift, two riser are just located between horizontal slot hole both ends are equipped with drilling equipment and plate body cleaning device respectively;
the first PCB positioning device comprises a transverse rod, a first driving cylinder and a second driving cylinder, wherein the transverse rod is positioned at one end of the vertical plate, close to the plate cleaning device, of the vertical plate and spans across the two vertical plates, the first driving cylinder and the second driving cylinder are arranged at two ends of the transverse rod and are respectively connected with the outer walls of the vertical plates in a sliding mode, a rotating part at the executing end of the first driving cylinder and a telescopic part at the executing end of the second driving cylinder are arranged, the executing end of the rotating part penetrates through a horizontal long hole to be connected with a first PCB positioning clamping plate, and the executing end of the telescopic part penetrates through the horizontal long hole to be connected with a second PCB positioning clamping plate.
Preferably, the rotating component comprises a first positioning ring arranged at the execution end of the first driving cylinder, a C-shaped positioning frame sleeved outside the first positioning ring, a shaft rod rotatably connected with the first positioning ring, one end of the shaft rod penetrates through the horizontal long hole and is connected with the first PCB positioning clamping plate, and a driving motor arranged on the outer wall of the C-shaped positioning frame and used for driving the shaft rod to rotate. In the preferred embodiment, the stable rotation of the PCB board is achieved by the rotating member.
Preferably, the telescopic component comprises a second positioning ring arranged at the execution end of the second driving cylinder, a telescopic cylinder rotationally connected with the inner wall of the second positioning ring, and an electromagnetic ring arranged at one side of the second positioning ring and sleeved on the outer wall of the telescopic cylinder, wherein the execution end of the telescopic cylinder penetrates through the horizontal long hole to be connected with the second PCB positioning clamping plate. In the preferred embodiment, the clamping and fixing of the PCB is achieved through the telescopic component.
Preferably, the outer walls of the first driving cylinder and the second driving cylinder are respectively provided with a magnetic attraction limiting component, and the magnetic attraction limiting components comprise magnetic blocks symmetrically arranged on the outer wall of the first driving cylinder. In the preferred embodiment, the connection or disconnection of the first and second drive cylinders from the riser is achieved by a magnetically attractive spacing member.
Preferably, the one end that first PCB locating splint is close to plate body cleaning device is equipped with the PCB board feed chute, the PCB board feed chute is close to one side of rotating member is equipped with the PCB board constant head tank, the second PCB locating splint with first PCB locating splint structure is the same. In the preferred embodiment, accurate positioning in the PCB loading clamping process is achieved through the PCB feeding groove and the PCB positioning groove.
Preferably, the first lifting driving device comprises a vertical plate, wherein two ends of the vertical plate are connected with the outer wall of the vertical plate through two horizontal plates respectively, the vertical plate is arranged near a first linear guide rail on one side of the vertical plate, a substrate arranged at the execution end of the first linear guide rail, a transmission motor arranged on the substrate, and a C-shaped clamping frame arranged at the lower part of the substrate and connected with the execution end of the transmission motor, and the second lifting driving device has the same structure as the first lifting driving device. In the preferred embodiment, the first lifting driving device can drive the plurality of first PCB positioning devices to lift, and the second lifting driving device can drive the plurality of second PCB positioning devices to lift, so as to facilitate the combined processing or the separated processing of the plurality of PCBs.
Preferably, the drilling device comprises two second linear guide rails symmetrically arranged on the side walls of the vertical plates, lifting rods connected with the execution ends of the two second linear guide rails respectively, an electric cylinder which is arranged on one side of the lifting rods and is close to the C-shaped plate on one side of the horizontal long hole, the other side of the lifting rods and is used for driving the C-shaped plate to horizontally move, a first triaxial platform arranged on the top of the C-shaped plate, an electric drill bit and a camera arranged at the execution end of the first triaxial platform, a base plate arranged at the bottom of the C-shaped plate, and a power cylinder which is arranged at the bottom of the C-shaped plate and is used for driving the base plate to lift. In the preferred embodiment, drilling of the combined or separated PCB boards is facilitated by the drilling device.
Preferably, the plate cleaning device comprises two third linear guide rails symmetrically arranged on the side walls of the vertical plates, an L-shaped plate arranged at the execution end of the third linear guide rails, a second triaxial platform arranged on one side of the L-shaped plate and close to the horizontal long hole, a pneumatic cylinder arranged at the execution end of the second triaxial platform, a stepping motor arranged at the execution end of the pneumatic cylinder, an electromagnetic shield arranged at the execution end of the stepping motor, and a cleaning head switching component arranged at the bottom of the L-shaped plate, wherein the cleaning head switching component is used for switching one cleaning head to the position of the electromagnetic shield. In the preferred embodiment, hole cleaning and board cleaning of the drilled PCB are facilitated by the board cleaning device.
Preferably, the cleaning head switching component comprises a U-shaped frame with one end connected with the bottom of the L-shaped plate, a micro motor which is arranged on the U-shaped frame and is close to the turntable on one side of the electromagnetic cover, a micro motor which is arranged on the other side of the U-shaped frame and is used for driving the turntable to rotate, a plurality of iron blocks which penetrate through the turntable and are connected with the turntable in a clamping mode, and a hole cleaning block which is arranged on one side of the electromagnetic cover, where the iron blocks are far away from the electromagnetic cover. In the present preferred embodiment, switching of the appropriate cleaning head is facilitated by the cleaning head switching means.
Preferably, the top of the L-shaped plate is provided with a PCB feeding device, and the PCB feeding device comprises pneumatic cylinders symmetrically arranged at the top of the L-shaped plate and finger cylinders arranged at the execution ends of the pneumatic cylinders. In the preferred embodiment, the PCB is conveniently fed to the first PCB positioning devices and the second PCB positioning devices through the PCB feeding device.
Compared with the prior art, the invention has the beneficial effects that:
the device is convenient for the combination processing or the board separation processing of the multi-layer PCB, is convenient for stable punching and is convenient for cleaning the board body;
the PCB feeding device is convenient for feeding the PCB to the first PCB positioning devices and the second PCB positioning devices, and the first PCB positioning devices and the second PCB positioning devices are symmetrically distributed so as to facilitate rapid combination or separation among the plurality of PCBs;
because the second PCB positioning device and the first PCB positioning device have the same structure, taking the first PCB positioning device as an example, the first PCB positioning device realizes the stable rotation of the PCB by the rotating component, so that the separated plate surfaces and the holes of the multi-layer PCB are clean, the clamping and fixing of the PCB are realized by the telescopic component, and the accurate positioning in the PCB feeding and clamping process is realized by the PCB feeding groove and the PCB positioning groove;
the first lifting driving device can drive the plurality of first PCB positioning devices to lift, the second lifting driving device can drive the plurality of second PCB positioning devices to lift, so that the combination processing or the separation processing of a plurality of PCBs are facilitated, and the connection or the separation of the first driving cylinder and the second driving cylinder and the vertical plate is realized through the magnetic limiting component;
the combined or separated PCB is conveniently drilled through the drilling device, the drilled PCB is conveniently cleaned through the plate cleaning device, the plate is conveniently cleaned, and the cleaning head is conveniently switched through the cleaning head switching component.
The invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an isometric view of the structure of the drilling device and the plate cleaning device of the present invention;
fig. 4 is an exploded view of a first PCB positioning device according to the present invention;
FIG. 5 is a cross-sectional view of the overall structure of the present invention;
fig. 6 is a structural cross-sectional view of a first PCB positioning device according to the present invention;
FIG. 7 is a cross-sectional view of a first lift drive of the present invention;
fig. 8 is an enlarged view of the structure at a of the present invention.
Description of the drawings: 10. a base plate; 11. a riser; 111. a vertical long hole; 112. a horizontal long hole; 20. a first PCB positioning device; 21. a cross bar; 22. a first drive cylinder; 23. a second driving cylinder; 24. a rotating member; 241. a first positioning ring; 242. c-shaped locating rack; 243. a shaft lever; 244. a driving motor; 25. a telescopic member; 251. a second positioning ring; 252. a telescopic cylinder; 253. an electromagnetic ring; 26. a first PCB positioning cleat; 261. a PCB feeding groove; 262. PCB positioning groove; 27. a second PCB positioning clamping plate; 28. a magnetic attraction limiting component; 281. a magnetic block; 30. a second PCB positioning device; 40. a first lifting driving device; 41. a vertical plate; 42. a first linear guide rail; 43. a substrate; 44. a drive motor; 45. c-shaped clamping frames; 50. a second lifting driving device; 60. a drilling device; 61. a second linear guide rail; 62. a lifting rod; 63. a C-shaped plate; 64. an electric cylinder; 65. a first triaxial platform; 66. an electric drill; 67. a camera; 68. a backing plate; 69. a power cylinder; 70. a plate cleaning device; 71. a third linear guide rail; 72. an L-shaped plate; 73. a second triaxial platform; 74. a Z-axis pneumatic cylinder; 75. a stepping motor; 76. an electromagnetic shield; 77. a cleaning head switching part; 771. a U-shaped frame; 772. a turntable; 773. a micro motor; 774. iron blocks; 775. a hole cleaning block; 80. PCB board loading attachment; 81. a pneumatic cylinder; 82. a finger cylinder.
Detailed Description
In order that the invention may be more fully understood, a more particular description of the invention will be rendered by reference to the appended drawings, in which several embodiments of the invention are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this invention belongs, and the knowledge of terms used in the description of this invention herein for the purpose of describing particular embodiments is not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2, 4 and 6, in a preferred embodiment of the present invention, a multi-layer PCB cooperative processing device includes a base plate 10, and two risers 11 symmetrically disposed on the base plate 10, wherein a vertical slot 111 and a plurality of horizontal slots 112 are disposed on a sidewall of the riser 11 in a penetrating manner, the plurality of horizontal slots 112 are sequentially disposed from top to bottom and one end of each of the plurality of horizontal slots is communicated with the vertical slot 111, a plurality of first PCB positioning devices 20 and second PCB positioning devices 30 are sequentially disposed on an outer wall of the two risers 11 in a staggered manner from top to bottom, the first PCB positioning devices 20 and the second PCB positioning devices 30 are symmetrically disposed, execution ends of the first PCB positioning devices 20 and the second PCB positioning devices 30 are respectively disposed through one end of each of the horizontal slots 112, the second PCB positioning devices 30 and the first PCB positioning devices 20 are in the same structure, the sidewall of the riser 11 is respectively disposed with a plurality of first PCB positioning devices 20 and second PCB positioning devices 30 and a first lifting device 40 and two lifting devices 60 are disposed between the two lifting devices 70 and two lifting devices 60; the first PCB positioning device 20 comprises a cross bar 21 positioned at one end of the riser 11 near the plate body cleaning device 70 and crossing the two risers 11, a first driving cylinder 22 and a second driving cylinder 23 arranged at two ends of the cross bar 21 and respectively connected with the outer walls of the two risers 11 in a sliding manner, a rotating part 24 arranged at the execution end of the first driving cylinder 22, and a telescopic part 25 arranged at the execution end of the second driving cylinder 23, wherein the execution end of the rotating part 24 penetrates through a horizontal long hole 112 to be connected with a first PCB positioning clamping plate 26, the execution end of the telescopic part 25 penetrates through the horizontal long hole 112 to be connected with a second PCB positioning clamping plate 27, the rotating part 24 comprises a first positioning ring 241 arranged at the execution end of the first driving cylinder 22, a C-shaped positioning frame 242 sleeved outside the first positioning ring 241, the telescopic component 25 comprises a second positioning ring 251 arranged at the execution end of the second driving cylinder 23, a telescopic cylinder 252 rotatably connected with the inner wall of the second positioning ring 251, and an electromagnetic ring 253 arranged at one side of the second positioning ring 251 and sleeved on the outer wall of the telescopic cylinder 252, wherein one end of the telescopic cylinder 252 penetrates through the horizontal long hole 112 to be connected with the second PCB positioning clamping plate 27, the outer walls of the first driving cylinder 22 and the second driving cylinder 23 are respectively provided with a magnetic attraction limiting component 28, the magnetic attraction limiting component 28 comprises magnetic blocks 281 symmetrically arranged at the outer wall of the first driving cylinder 22, one end of the first PCB positioning clamping plate 26 close to the plate body cleaning device 70 is provided with a PCB feeding groove 261, the PCB feeding groove 261 is close to one side of the rotating component 24 and is provided with a PCB positioning groove 262, the second PCB positioning clamping plate 27 has the same structure as the first PCB positioning clamping plate 26, the top of the L-shaped plate 72 is provided with a PCB feeding device 80, and the PCB feeding device 80 comprises a pneumatic cylinder 81 symmetrically arranged at the top of the L-shaped plate 72 and a finger cylinder 82 arranged at the executing end of the pneumatic cylinder 81.
It should be noted that, in this embodiment, when the PCB is processed, the PCB feeding device 80 feeds the PCBs to each of the first PCB positioning device 20 and the second PCB positioning device 30 one by one, when the execution ends of the first PCB positioning device 20 and the second PCB positioning device 30 are located at one end of the horizontal long hole 112 away from the vertical long hole 111, the PCBs are in a separated state, at this time, the PCBs may be rotated so as to be cleaned, when the execution ends of the first PCB positioning device 20 and the second PCB positioning device 30 are located in the vertical long hole 111, the first lifting driving device 40 may respectively adjust the position heights of the plurality of first PCB positioning devices 20, and the second lifting driving device 50 may adjust the position heights of the plurality of second PCB positioning devices 30 so as to be combined so as to be convenient for punching the plurality of PCBs;
further, when the PCB loading device 80 works, the execution end of the finger cylinder 82 clamps the PCB to be loaded, the execution end of the third linear guide 71 drives the PCB to descend to the position to be loaded, and the pneumatic cylinder 81 drives the PCB to move so as to move the PCB between the first PCB positioning clamping plate 26 and the second PCB positioning clamping plate 27;
further, since the second PCB positioning device 30 has the same structure and the same working principle as the first PCB positioning device 20, taking the first PCB positioning device 20 as an example, when the PCB is fed, the first PCB positioning clamping plate 26 and the second PCB positioning clamping plate 27 are slid into the PCB feeding groove 261, at this time, the execution end of the telescopic component 25 drives the second PCB positioning clamping plate 27 to move horizontally, so that the PCB is clamped in the PCB positioning grooves 262 of the first PCB positioning clamping plate 26 and the second PCB positioning clamping plate 27, and the positioning feeding of the PCB is completed, when the PCB is assembled, the execution ends of the first driving cylinder 22 and the second driving cylinder 23 move together, so that the execution ends of the rotating component 24 and the telescopic component 25 move to the position where the vertical slot 111 is located, the first lifting driving device 40 can drive the first driving cylinder 22 and the second driving cylinder 23 to lift, so that a plurality of PCBs are stacked, when the first driving cylinder 22 and the second driving cylinder 23 lift and move, the magnetic block 281 is powered off, and after the movement, the magnetic block 281 is powered on the vertical magnetic plate 11;
further, when the PCB needs to rotate, the electromagnetic ring 253 is powered off, the actuating end of the driving motor 244 drives the shaft 243 to rotate, the shaft 243 drives the first PCB positioning clamping plate 26 and the PCB to rotate, the telescopic cylinder 252 rotates along with the PCB when the PCB rotates, and the electromagnetic ring 253 is connected with the outer wall of the electromagnetic telescopic cylinder 252 after the PCB rotates, so that limiting is completed.
Referring to fig. 2, 4 and 7, in another preferred embodiment of the present invention, the first lifting driving device 40 includes a vertical plate 41 with two ends connected to the outer wall of the vertical plate 11 through two horizontal plates, a first linear guide rail 42 disposed on one side of the vertical plate 41 near the vertical plate 11, a base plate 43 disposed on the executing end of the first linear guide rail 42, a driving motor 44 disposed on the base plate 43, and a C-shaped clamping frame 45 disposed on the lower portion of the base plate 43 and connected to the executing end of the driving motor 44, where the second lifting driving device 50 has the same structure as the first lifting driving device 40.
It should be noted that, in the present embodiment, since the second lifting driving device 50 has the same structure and the same working principle as the first lifting driving device 40, taking the first lifting driving device 40 as an example, the executing end of the first linear guide rail 42 drives the C-shaped clamping frame 45 to move to the position of the first driving cylinder 22 to be lifted, and the executing end of the driving motor 44 drives the C-shaped clamping frame 45 to rotate, so that the C-shaped clamping frame 45 is clamped with the first driving cylinder 22, and at this moment, the executing end of the first linear guide rail 42 can drive the first driving cylinder 22 to lift.
Referring to fig. 2, 3, 5 and 8, in another preferred embodiment of the present invention, the drilling device 60 includes two second linear guide rails 61 symmetrically disposed on the side walls of the two vertical plates 11, lifting rods 62 with two ends respectively connected to the actuating ends of the two second linear guide rails 61, an electric cylinder 64 disposed on one side of the lifting rods 62 near the horizontal long holes 112 and on the other side for driving the C-shaped plates 63 to move horizontally, a first triaxial platform 65 disposed on the top of the C-shaped plates 63, an electric drill 66 and a camera 67 disposed on the actuating ends of the first triaxial platform 65, a backing plate 68 disposed at the bottom of the C-shaped plates 63, and a power cylinder 69 disposed at the bottom of the C-shaped plates 63 for driving the backing plate 68 to lift, the plate body cleaning device 70 includes two third linear guide rails 71 symmetrically disposed on the side walls of the two vertical plates 11, the L-shaped plate 72 arranged at the execution end of the third linear guide rail 71, the second three-axis platform 73 arranged at one side of the L-shaped plate 72 close to the horizontal long hole 112, the Z-axis pneumatic cylinder 74 arranged at the execution end of the second three-axis platform 73, the stepping motor 75 arranged at the execution end of the Z-axis pneumatic cylinder 74, the electromagnetic shield 76 arranged at the execution end of the stepping motor 75, and the cleaning head switching part 77 arranged at the bottom of the L-shaped plate 72, wherein the cleaning head switching part 77 is used for switching one cleaning head to the position of the electromagnetic shield 76, the cleaning head switching part 77 comprises a U-shaped frame 771 with one end connected with the bottom of the L-shaped plate 72, a micro motor 773 arranged at one side of the U-shaped frame 771 close to the electromagnetic shield 76 and the other side and used for driving the rotating disk 772 to rotate, a plurality of iron blocks 774 penetrating through the rotating disk 772 and being clamped with the rotating disk 772, and a hole cleaning block 775 provided on a side of the iron block 774 away from the electromagnetic shield 76.
It should be noted that, in this embodiment, when the drilling device 60 works, the execution end of the second linear guide 61 drives the C-shaped plate 63 to move to the position of one or more layers of PCBs to be drilled, the execution end of the electric cylinder 64 drives the C-shaped plate 63 to move horizontally so that the first triaxial platform 65 is located right above the PCBs, the execution end of the power cylinder 69 drives the backing plate 68 to move upwards, the backing plate 68 gives the PCB support force, the camera 67 transmits the PCB image information to the controller, and the controller triggers the first triaxial platform 65 and the electric drill 66 to drill the position to be drilled;
further, when the plate body cleaning device 70 works, the third linear guide 71 moves the L-shaped plate 72 to the height of the PCB to be cleaned, the execution end of the micro motor 773 drives the turntable 772 to rotate so as to move the proper hole cleaning block 775 to the position corresponding to the electromagnetic cover 76, the Z-axis pneumatic cylinder 74 drives the electromagnetic cover 76 to magnetically attract the iron block 774 for selecting the hole cleaning block 775, at this time, the second triaxial platform 73 can move the selected hole cleaning block 775 to the position of the PCB to be cleaned, and the stepper motor 75 drives the hole cleaning block 775 to rotate for cleaning.
The specific flow of the invention is as follows:
the controller model is "6ES7332-5HB01-0AB0".
When the PCBs are processed, the PCB feeding device 80 feeds the PCBs to each first PCB positioning device 20 and each second PCB positioning device 30 one by one, when the execution ends of the first PCB positioning devices 20 and the second PCB positioning devices 30 are positioned at one end of the horizontal long holes 112 far away from the vertical long holes 111, the PCBs are in a separated state, at the moment, the PCBs can rotate so as to be convenient for cleaning, when the execution ends of the first PCB positioning devices 20 and the second PCB positioning devices 30 are positioned in the vertical long holes 111, the first lifting driving device 40 can respectively adjust the position heights of the first PCB positioning devices 20, and the second lifting driving device 50 can adjust the position heights of the second PCB positioning devices 30 so as to be convenient for combining the plurality of PCBs so as to be convenient for punching;
when the PCB feeding device 80 works, the execution end of the finger cylinder 82 clamps the PCB to be fed, the execution end of the third linear guide rail 71 drives the PCB to descend to the position to be fed, and the pneumatic cylinder 81 drives the PCB to move so as to move the PCB between the first PCB positioning clamping plate 26 and the second PCB positioning clamping plate 27;
because the second PCB positioning device 30 has the same structure and the same working principle as the first PCB positioning device 20, taking the first PCB positioning device 20 as an example, when the PCB is fed, the first PCB positioning device 26 and the second PCB positioning device 27 slide into the PCB feeding groove 261, at this time, the actuating end of the telescopic component 25 drives the second PCB positioning device 27 to move horizontally, so that the PCB is clamped in the PCB positioning grooves 262 of the first PCB positioning device 26 and the second PCB positioning device 27, and the actuating ends of the first driving cylinder 22 and the second driving cylinder 23 move together to move the actuating ends of the rotating component 24 and the telescopic component 25 to the position where the vertical long hole 111 is located, the first lifting driving device 40 can drive the first driving cylinder 22 and the second driving cylinder 23 to lift, so that the plurality of PCBs are stacked, when the first driving cylinder 22 and the second driving cylinder 23 move up and down, the magnetic block 281 is powered off, and after the movement, the magnetic block 281 is powered on the riser 11;
when the PCB needs to rotate, the electromagnetic ring 253 is powered off, the actuating end of the driving motor 244 drives the shaft rod 243 to rotate, the shaft rod 243 drives the first PCB positioning clamping plate 26 and the PCB to rotate, the telescopic cylinder 252 rotates along with the rotation when the PCB rotates, and the electromagnetic ring 253 is communicated with the outer wall of the electromagnetic telescopic cylinder 252 after the rotation of the PCB is completed so as to complete limiting;
because the second lifting driving device 50 has the same structure and the same working principle as the first lifting driving device 40, taking the first lifting driving device 40 as an example, the executing end of the first linear guide rail 42 drives the C-shaped clamping frame 45 to move to the position of the first driving cylinder 22 to be lifted, and the executing end of the transmission motor 44 drives the C-shaped clamping frame 45 to rotate so as to enable the C-shaped clamping frame 45 to clamp the first driving cylinder 22, and at the moment, the executing end of the first linear guide rail 42 can drive the first driving cylinder 22 to lift;
when the drilling device 60 works, the execution end of the second linear guide rail 61 drives the C-shaped plate 63 to move to the position of one or more layers of PCBs to be drilled, the execution end of the electric cylinder 64 drives the C-shaped plate 63 to horizontally move so that the first triaxial platform 65 is positioned right above the PCBs, the execution end of the power cylinder 69 drives the backing plate 68 to move upwards, the backing plate 68 gives support force to the PCBs, the camera 67 transmits PCB image information to the controller, and the controller triggers the first triaxial platform 65 and the electric drill 66 to drill the positions to be drilled;
when the plate body cleaning device 70 works, the third linear guide rail 71 moves the L-shaped plate 72 to the height of the PCB to be cleaned, the execution end of the micro motor 773 drives the turntable 772 to rotate so as to move the proper hole cleaning block 775 to the position corresponding to the electromagnetic shield 76, the Z-axis pneumatic cylinder 74 drives the electromagnetic shield 76 to magnetically attract the iron block 774 for selecting the hole cleaning block 775, at the moment, the second triaxial platform 73 can move the selected hole cleaning block 775 to the position of the PCB to be cleaned, and the stepping motor 75 drives the hole cleaning block 775 to rotate so as to clean.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the embodiments described above, but is intended to be within the scope of the invention, as long as such insubstantial modifications are made by the method concepts and technical solutions of the invention, or the concepts and technical solutions of the invention are applied directly to other occasions without any modifications.
Claims (10)
1. The utility model provides a multilayer PCB board cooperatees processingequipment, includes base plate (10), and the symmetry locates two risers (11) on base plate (10), its characterized in that, vertical slot hole (111) and a plurality of horizontal slot hole (112) are worn to be equipped with by riser (11) lateral wall, a plurality of horizontal slot hole (112) top-down set up in proper order and one end intercommunication vertical slot hole (111), two riser (11) outer wall top-down are equipped with a plurality of first PCB board positioner (20) and second PCB board positioner (30) of crisscross distribution in proper order, first PCB board positioner (20) with second PCB board positioner (30) are the symmetric distribution, first PCB board positioner (20) with the one end that horizontal slot hole (112) were kept away from to second PCB board positioner (30) was all run through to horizontal slot hole (112), second PCB board positioner (30) are the same with first board positioner (20) structure, riser (11) lateral wall is equipped with respectively and is used for first PCB board (20) and second PCB positioner (40) drive arrangement and second PCB (50) elevating gear, drilling devices (60) and plate body cleaning devices (70) are respectively arranged between the two vertical plates (11) and at two ends of the horizontal long holes (112);
the first PCB positioning device (20) comprises a transverse rod (21) which is positioned at one end of the vertical plate (11) close to the plate body cleaning device (70) and spans across the two vertical plates (11), a first driving cylinder (22) and a second driving cylinder (23) which are arranged at two ends of the transverse rod (21) and are respectively connected with the outer walls of the vertical plates (11) in a sliding mode, a rotating part (24) arranged at the executing end of the first driving cylinder (22) and a telescopic part (25) arranged at the executing end of the second driving cylinder (23), the executing end of the rotating part (24) penetrates through a horizontal long hole (112) to be connected with a first PCB positioning clamp plate (26), and the executing end of the telescopic part (25) penetrates through the horizontal long hole (112) to be connected with a second PCB positioning clamp plate (27).
2. The multilayer PCB board collaborative processing device according to claim 1, wherein the rotating component (24) comprises a first positioning ring (241) arranged at an execution end of the first driving cylinder (22), a C-shaped positioning frame (242) sleeved outside the first positioning ring (241), a shaft (243) rotatably connected with the first positioning ring (241) and having one end penetrating through the horizontal long hole (112) to be connected with the first PCB positioning clamping plate (26), and a driving motor (244) arranged on an outer wall of the C-shaped positioning frame (242) and used for driving the shaft (243) to rotate.
3. The multilayer PCB board collaborative processing device according to claim 1, wherein the telescopic component (25) comprises a second positioning ring (251) arranged at an execution end of the second driving cylinder (23), a telescopic cylinder (252) rotatably connected with an inner wall of the second positioning ring (251), and an electromagnetic ring (253) arranged at one side of the second positioning ring (251) and sleeved on an outer wall of the telescopic cylinder (252), wherein the execution end of the telescopic cylinder (252) penetrates through the horizontal long hole (112) to be connected with the second PCB positioning clamp plate (27).
4. The multilayer PCB board collaborative processing device according to claim 1, wherein the outer walls of the first driving cylinder (22) and the second driving cylinder (23) are respectively provided with a magnetic limiting component (28), and the magnetic limiting components (28) comprise magnetic blocks (281) symmetrically arranged on the outer wall of the first driving cylinder (22).
5. The multilayer PCB cooperative machining device according to claim 1, wherein one end of the first PCB locating clamping plate (26) close to the plate body cleaning device (70) is provided with a PCB feeding groove (261), one side of the PCB feeding groove (261) close to the rotating part (24) is provided with a PCB locating groove (262), and the second PCB locating clamping plate (27) has the same structure as the first PCB locating clamping plate (26).
6. The multilayer PCB board collaborative processing device according to claim 1, wherein the first lifting driving device (40) comprises a vertical plate (41) with two ends connected with the outer wall of a riser (11) through two horizontal plates respectively, a first linear guide rail (42) arranged on one side of the vertical plate (41) close to the riser (11), a base plate (43) arranged at the execution end of the first linear guide rail (42), a transmission motor (44) arranged on the base plate (43), and a C-shaped clamping frame (45) arranged at the lower part of the base plate (43) and connected with the execution end of the transmission motor (44), and the second lifting driving device (50) has the same structure as the first lifting driving device (40).
7. The multilayer PCB board collaborative processing device according to claim 1, wherein the drilling device (60) comprises two second linear guide rails (61) symmetrically arranged on the side walls of the two vertical boards (11), lifting rods (62) with two ends connected with the execution ends of the two second linear guide rails (61) respectively, a C-shaped board (63) arranged on one side of the lifting rods (62) close to the horizontal long holes (112), an electric cylinder (64) arranged on the other side and used for driving the C-shaped board (63) to move horizontally, a first triaxial platform (65) arranged on the top of the C-shaped board (63), an electric drill bit (66) arranged on the execution end of the first triaxial platform (65) and a camera (67), a base plate (68) arranged on the bottom of the C-shaped board (63), and a power cylinder (69) arranged on the bottom of the C-shaped board (63) and used for driving the base plate (68) to move up and down.
8. The multi-layer PCB board cooperative machining apparatus according to claim 1, wherein the board body cleaning apparatus (70) includes two third linear guide rails (71) symmetrically disposed on side walls of the two vertical boards (11), an L-shaped board (72) disposed on an execution end of the third linear guide rails (71), a second triaxial platform (73) disposed on a side of the L-shaped board (72) close to the horizontal elongated hole (112), a Z-axis pneumatic cylinder (74) disposed on an execution end of the second triaxial platform (73), a stepping motor (75) disposed on an execution end of the Z-axis pneumatic cylinder (74), an electromagnetic shield (76) disposed on an execution end of the stepping motor (75), and a cleaning head switching member (77) disposed on a bottom of the L-shaped board (72), the cleaning head switching member (77) being configured to switch one of the cleaning heads to a position where the electromagnetic shield (76) is located.
9. The multi-layer PCB board collaborative processing apparatus according to claim 8, wherein the cleaning head switching component (77) includes a U-shaped frame (771) with one end connected to the bottom of the L-shaped board (72), a turntable (772) disposed on one side of the U-shaped frame (771) near the electromagnetic shield (76), a micro motor (773) on the other side for driving the turntable (772) to rotate, a plurality of iron blocks (774) penetrating through the turntable (772) and engaged with the turntable (772), and a hole cleaning block (775) disposed on one side of the iron blocks (774) far away from the electromagnetic shield (76).
10. The multilayer PCB board cooperative machining device according to claim 8, wherein the top of the L-shaped board (72) is provided with a PCB board feeding device (80), and the PCB board feeding device (80) comprises a pneumatic cylinder (81) symmetrically arranged at the top of the L-shaped board (72), and a finger cylinder (82) arranged at the execution end of the pneumatic cylinder (81).
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| CN202210342925.9A CN114828414B (en) | 2022-04-02 | 2022-04-02 | Multilayer PCB board cooperatees processingequipment |
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| CN114828414B true CN114828414B (en) | 2023-12-08 |
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| CN205430890U (en) * | 2015-11-30 | 2016-08-03 | 成都市天目电子设备有限公司 | Frock is held to multistage PCB plate holder with adjustable height |
| DE102018208905A1 (en) * | 2017-06-16 | 2018-12-20 | Bosch Rexroth (Changzhou) Co. Ltd. | Lifting platform for a lifting device and lifting device |
| CN211019463U (en) * | 2019-11-13 | 2020-07-14 | 国电精密电子(全南)有限公司 | Rinsing mechanism for processing PCB hard circuit board |
| CN114055911A (en) * | 2021-11-18 | 2022-02-18 | 信丰福昌发电子有限公司 | Cooperative processing method of multilayer PCB |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205430890U (en) * | 2015-11-30 | 2016-08-03 | 成都市天目电子设备有限公司 | Frock is held to multistage PCB plate holder with adjustable height |
| DE102018208905A1 (en) * | 2017-06-16 | 2018-12-20 | Bosch Rexroth (Changzhou) Co. Ltd. | Lifting platform for a lifting device and lifting device |
| CN211019463U (en) * | 2019-11-13 | 2020-07-14 | 国电精密电子(全南)有限公司 | Rinsing mechanism for processing PCB hard circuit board |
| CN114055911A (en) * | 2021-11-18 | 2022-02-18 | 信丰福昌发电子有限公司 | Cooperative processing method of multilayer PCB |
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