CN114828414A

CN114828414A - Multilayer PCB board processingequipment in coordination

Info

Publication number: CN114828414A
Application number: CN202210342925.9A
Authority: CN
Inventors: 肖海生
Original assignee: Jiangxi Bente Technology Co ltd
Current assignee: Jiangxi Bente Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-29
Anticipated expiration: 2042-04-02
Also published as: CN114828414B

Abstract

The invention discloses a multi-layer PCB (printed circuit board) cooperative processing device which comprises a base plate and two vertical plates, wherein a plurality of first PCB positioning devices and second PCB positioning devices which are distributed in a staggered manner are sequentially arranged on the outer walls of the two vertical plates from top to bottom; first PCB board positioner includes the horizontal pole, locates the horizontal pole both ends and respectively sliding connection two riser outer walls's first driving cylinder and second driving cylinder, locates the rotating member of first driving cylinder execution end to and locate the flexible part of second driving cylinder execution end, the rotating member execution end runs through horizontal slot hole and connects first PCB location splint, flexible part execution end runs through horizontal slot hole and connects second PCB location splint. The processing device is convenient for the combined processing or the separated processing of the multilayer PCB, is convenient for stably punching and is convenient for cleaning the board body.

Description

Multilayer PCB board processingequipment in coordination

Technical Field

The invention mainly relates to the technical field of PCB processing, in particular to a multilayer PCB cooperative processing device.

Background

Multilayer PCB board adds man-hour need drill to the multiply wood, and the multiply wood drill bit resistance can increase when changeing the hole simultaneously, influences drilling effect, can produce the burr between the sheet layer during drilling, and the burr that is located between the sheet layer is difficult for cleaing away.

According to the co-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 the PCB: firstly, preparing a PCB raw material to be processed, then placing three groups of PCBs on the surface of a PCB preset platform, and horizontally displacing the whole PCB preset platform structure through a second electric push rod, and then clamping and positioning the center of the side surface of the PCB after displacement adjustment through a cooperative positioning mechanism; the invention can simultaneously punch completely consistent positioning holes into four corners of a plurality of groups of PCB boards by the structural cooperation of the cooperative punching mechanism, promote the punching operation and the laminating operation of the PCB boards to be mutually combined by the scissor-fork type lifting platform, and control the punching operation and the laminating operation by the group of positioning structures, thereby saving the switching process of the punching operation and the laminating operation.

Mechanism in the above-mentioned patent is convenient for squeeze into the locating hole of complete coincidence to the four corners limit of multiunit PCB board, has saved the switching flow of punching and lamination operation, but the combination processing or the branch board processing of the multilayer PCB board of not being convenient for, the plate body of not being convenient for is clean not punching in the stable of being not convenient for.

Disclosure of Invention

The invention mainly provides a multilayer PCB board cooperative processing device which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a multi-layer PCB board cooperative processing device comprises a base plate and two vertical plates symmetrically arranged on the base plate, wherein vertical long holes and a plurality of horizontal long holes are arranged on the side walls of the vertical plates in a penetrating way, the plurality of horizontal long holes are sequentially arranged from top to bottom, one end of each horizontal long hole is communicated with the vertical long hole, a plurality of first PCB board positioning devices and second PCB board positioning devices which are distributed in a staggered way are sequentially arranged on the outer walls of the two vertical plates from top to bottom, the first PCB board positioning devices and the second PCB board positioning devices are symmetrically distributed, the execution ends of the first PCB board positioning devices and the second PCB board positioning devices penetrate through the ends, far away from the vertical long holes, of the horizontal long holes, the second PCB board positioning devices and the first PCB board positioning devices have the same structure, and the side walls of the vertical plates are respectively provided with a first lifting driving device and a second lifting driving device for driving the first PCB board positioning devices and the second PCB board positioning devices to lift, a drilling device and a plate body cleaning device are respectively arranged between the two vertical plates and at two ends of the horizontal long hole;

first PCB board positioner is including being located the riser is close to plate body cleaning device one end just spanes two the horizontal pole of riser is located horizontal pole both ends and difference sliding connection are two the rotating part of first driving cylinder execution end is located to the first driving cylinder and the second driving cylinder of riser outer wall, and locates the flexible part of second driving cylinder execution end, the rotating part execution end runs through horizontal slot hole and connects first PCB location splint, flexible part execution end runs through horizontal slot hole and connects second PCB location splint.

Preferably, the rotating part 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 and having one end penetrating through the horizontal long hole to be 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 part rotates the telescopic cylinder of connecting second holding ring inner wall including locating the second holding ring of second actuating cylinder execution end, and locates second holding ring one side and cover are located the electromagnetism ring of telescopic cylinder outer wall, the telescopic cylinder execution end runs through horizontal slot hole and connects second PCB location splint. In the preferred embodiment, the clamping and fixing of the PCB board is achieved by means of a telescopic member.

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 first driving cylinder and the second driving cylinder are connected or separated with the vertical plate through the magnetic attraction limiting component.

Preferably, first PCB locating splint are close to plate body cleaning device's one end is equipped with the PCB board feed chute, the PCB board feed chute is close to one side of rotatable parts is equipped with the PCB board constant head tank, second PCB locating splint with first PCB locating splint structure is the same. In the preferred embodiment, the PCB feeding groove and the PCB positioning groove are used for realizing the accurate positioning in the PCB feeding clamping process.

Preferably, first lift drive includes that both ends connect the vertical board of riser outer wall through two horizontal slabs respectively, locate vertical board is close to the first linear guide of riser one side locates the base plate of first linear guide execution end is located drive motor on the base plate, and be located the base plate lower part and with the C shape joint frame that drive motor execution end is connected, second lift drive with first lift drive structure is the same. 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 separation processing of the plurality of PCBs.

Preferably, drilling equipment locates two including the symmetry two second linear guide of riser lateral wall, two are connected respectively at both ends the lifter of second linear guide execution end is located the lifter is close to the C shaped plate of horizontal slot hole one side, opposite side just are used for driving C shaped plate horizontal migration's electronic jar is located the first three-axis platform at C shaped plate top is located the electric drill and the camera of first three-axis platform execution end are located the backing plate of C shaped plate bottom, and are located C shaped plate bottom just is used for driving the power cylinder that the backing plate goes up and down. In the preferred embodiment, drilling of the combined or separated PCB boards is facilitated by the drilling means.

Preferably, plate body cleaning device locates two including the symmetry two third linear guide of riser lateral wall locates the L shaped plate of third linear guide execution end locates the L shaped plate is close to the second three-axis platform of horizontal slot hole one side locates the pneumatic cylinder of second three-axis platform execution end locates the step motor of pneumatic cylinder execution end, and locate the electromagnetic cover of step motor execution end, and locate the cleaning head switching part of L shaped plate bottom, the cleaning head switching part is used for switching one of them cleaning head to electromagnetic cover position. In the preferred embodiment, the hole cleaning and board cleaning of the drilled PCB board are facilitated by the board cleaning device.

Preferably, the cleaning head switching part comprises a U-shaped frame with one end connected with the bottom of the L-shaped plate, the U-shaped frame is arranged close to the turntable on one side of the electromagnetic cover, the other side of the electromagnetic cover is used for driving the turntable to rotate the micro motor, the turntable is arranged in a penetrating mode and connected with a plurality of iron blocks of the turntable in a clamping mode, and the iron blocks are arranged far away from the hole cleaning block on one side of the electromagnetic cover. In the preferred embodiment, switching of the appropriate cleaning head is facilitated by a cleaning head switching member.

Preferably, L shaped plate top is equipped with PCB board loading attachment, PCB board loading attachment is located including the symmetry the pneumatic cylinder at L shaped plate top, and locate the finger cylinder of pneumatic cylinder execution end. In the preferred embodiment, the PCB can be conveniently loaded to the plurality of first PCB positioning devices and the second PCB positioning devices by the PCB loading device.

Compared with the prior art, the invention has the beneficial effects that:

the device is convenient for the combined processing or the separated processing of a plurality of layers of PCB boards, is convenient for stable punching and is convenient for cleaning the board body;

the PCB is conveniently fed to the plurality of first PCB positioning devices and the second PCB positioning devices through the PCB feeding device, and the rapid combination or separation of the plurality of PCBs is facilitated through the design that the first PCB positioning devices and the second PCB positioning devices are symmetrically distributed;

the second PCB positioning device and the first PCB positioning device have the same structure, and the first PCB positioning device is taken as an example, the first PCB positioning device realizes the stable rotation of the PCB through a rotating part so as to be convenient for cleaning the board surface and drilled holes after the separation of the multilayer PCBs, the PCB is clamped and fixed through a telescopic part, and the PCB is accurately positioned in the feeding and clamping process through a PCB feeding groove and a 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 as to facilitate the combined processing or the separation processing of a plurality of PCBs, and the connection or the separation of the first driving cylinder and the second driving cylinder with the vertical plate is realized through the magnetic attraction limiting part;

the combined or separated PCB board is convenient to drill through the drilling device, the drilled PCB board is convenient to clean in holes and clean in board body through the board body cleaning device, and the cleaning head switching component is convenient to switch the proper cleaning head.

The present 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 construction 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 construction of the drilling apparatus and plate cleaning apparatus 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 construction of the present invention;

FIG. 6 is a sectional view of a first PCB positioning device according to the present invention;

FIG. 7 is a sectional view of the first lift driving device according to the present invention;

FIG. 8 is an enlarged view of the structure at location A of the present invention.

Description of the drawings: 10. a base plate; 11. a vertical plate; 111. a vertical long hole; 112. a horizontal long hole; 20. a first PCB board positioning device; 21. a cross bar; 22. a first drive cylinder; 23. a second drive cylinder; 24. a rotating member; 241. a first positioning ring; 242. a C-shaped positioning frame; 243. a shaft lever; 244. a drive motor; 25. a telescopic member; 251. a second positioning ring; 252. a telescopic cylinder; 253. an electromagnetic ring; 26. a first PCB positioning clamp plate; 261. a PCB feeding groove; 262. a PCB positioning groove; 27. a second PCB positioning clamp plate; 28. a magnetic suction limiting component; 281. a magnetic block; 30. a second PCB board positioning device; 40. a first elevation drive device; 41. a vertical plate; 42. a first linear guide rail; 43. a substrate; 44. a drive motor; 45. a C-shaped clamping frame; 50. a second elevation drive device; 60. a drilling device; 61. a second linear guide; 62. a lifting rod; 63. a C-shaped plate; 64. an electric cylinder; 65. a first three-axis platform; 66. an electric drill; 67. a camera; 68. a base plate; 69. a power cylinder; 70. a plate cleaning device; 71. a third linear guide rail; 72. an L-shaped plate; 73. a second three-axis platform; 74. a Z-axis pneumatic cylinder; 75. a stepping motor; 76. an electromagnetic shield; 77. a cleaning head switching member; 771. a U-shaped frame; 772. a turntable; 773. a micro motor; 774. an iron block; 775. cleaning the hole block; 80. a PCB board feeding device; 81. a pneumatic cylinder; 82. finger cylinder.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" 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 another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, 2, 4, and 6, in a preferred embodiment of the present invention, a multi-layer PCB board cooperative processing apparatus includes a base board 10, and two vertical boards 11 symmetrically disposed on the base board 10, wherein a vertical long hole 111 and a plurality of horizontal long holes 112 are formed through a sidewall of each vertical board 11, the plurality of horizontal long holes 112 are sequentially disposed from top to bottom, and one end of each horizontal long hole is communicated with the vertical long hole 111, a plurality of first PCB board positioning devices 20 and second PCB board positioning devices 30 are sequentially disposed on outer walls of the two vertical boards 11 from top to bottom, the first PCB board positioning devices 20 and the second PCB board positioning devices 30 are symmetrically disposed, execution ends of the first PCB board positioning devices 20 and the second PCB board positioning devices 30 both penetrate through the horizontal long holes 112 and are far away from one end of the vertical long hole 111, and the second PCB board positioning devices 30 and the first PCB board positioning devices 20 have the same structure, a first lifting driving device 40 and a second lifting driving device 50 for driving the first PCB positioning device 20 and the second PCB positioning device 30 to lift are respectively arranged on the side walls of the vertical plates 11, and a drilling device 60 and a plate cleaning device 70 are respectively arranged between the two vertical plates 11 and at two ends of the horizontal long hole 112; the first PCB positioning device 20 comprises a cross rod 21 located at one end of the vertical plate 11 close to the plate cleaning device 70 and crossing two vertical plates 11, a first driving cylinder 22 and a second driving cylinder 23 respectively slidably connected to two outer walls of the vertical plates 11 at two ends of the cross rod 21, a rotating member 24 located at an execution end of the first driving cylinder 22, and a telescopic member 25 located at an execution end of the second driving cylinder 23, wherein the execution end of the rotating member 24 penetrates through a horizontal long hole 112 to be connected with a first PCB positioning clamp plate 26, the execution end of the telescopic member 25 penetrates through the horizontal long hole 112 to be connected with a second PCB positioning clamp plate 27, the rotating member 24 comprises a first positioning ring 241 located at the execution end of the first driving cylinder 22, a C-shaped positioning frame 242 sleeved outside the first positioning ring 241, and 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 clamp plate 26, the driving motor 244 is arranged on the outer wall of the C-shaped positioning frame 242 and is used for driving the shaft rod 243 to rotate, 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 rotationally connected with the inner wall of the second positioning ring 251, and an electromagnetic ring 253 arranged on one side of the second positioning ring 251 and sleeved on the outer wall of the telescopic cylinder 252, the execution end of the telescopic cylinder 252 penetrates through the horizontal long hole 112 and is connected with a second PCB positioning clamping plate 27, the outer walls of the first driving cylinder 22 and the second driving cylinder 23 are both provided with a magnetic absorption limiting component 28, the magnetic absorption limiting component 28 comprises magnetic blocks 281 symmetrically arranged on the outer wall of the first driving cylinder 22, one end of the first PCB positioning clamping plate 26 close to the plate cleaning device 70 is provided with a PCB feeding groove 261, one side of the PCB feeding groove 261 close to the rotating component 24 is provided with a PCB positioning groove 262, second PCB location splint 27 with first PCB location splint 26 structure is the same, L shaped plate 72 top is equipped with PCB board loading attachment 80, PCB board loading attachment 80 is located including the symmetry the pneumatic cylinder 81 at L shaped plate 72 top, and locate the finger cylinder 82 of pneumatic cylinder 81 execution end.

It should be noted that, in this embodiment, during PCB processing, the PCB feeding device 80 feeds PCBs one by one to each of the first PCB positioning device 20 and the second PCB positioning device 30, when the execution ends of the first PCB positioning device 20 and the second PCB positioning device 30 are located at the 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 can rotate so as to be convenient for cleaning, 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 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 combine multiple PCBs so as to punch holes;

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 rail 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 clamp 26 and the second PCB positioning clamp 27;

furthermore, 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 feeding the PCB, the PCB slides into the PCB feeding groove 261 of the first PCB positioning clamp 26 and the second PCB positioning clamp 27, the actuating end of the telescopic member 25 drives the second PCB positioning clamp 27 to move horizontally, so that the PCB is clamped in the PCB positioning groove 262 of the first PCB positioning clamp 26 and the second PCB positioning clamp 27, so as to complete the positioning and feeding of the PCB, when assembling the PCB, the actuating ends of the first driving cylinder 22 and the second driving cylinder 23 move together, so as to move the rotating member 24 and the actuating end of the telescopic member 25 to the position of the vertical long hole 111, the first lifting driving device 40 can drive the first driving cylinder 22 and the second driving cylinder 23 to lift, so as to stack a plurality of PCBs, 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 is finished, the magnetic block 281 is electrified to magnetically attract the vertical 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 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 PCB when the PCB rotates, and the electromagnetic ring 253 is powered on to magnetically attract the outer wall of the telescopic cylinder 252 after the PCB rotates to complete the limiting.

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 having two ends connected to an outer wall of the vertical plate 11 through two horizontal plates, a first linear guide 42 disposed on one side of the vertical plate 41 close to the vertical plate 11, a base plate 43 disposed at an execution end of the first linear guide 42, a transmission motor 44 disposed on the base plate 43, and a C-shaped clamping frame 45 disposed below the base plate 43 and connected to an 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.

It should be noted that, in this 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 execution end of the first linear guide 42 drives the C-shaped clamping frame 45 to move to the position of the first driving cylinder 22 to be lifted, and the execution end of the transmission 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 time, the execution end of the first linear guide 42 can drive the first driving cylinder 22 to lift.

Please refer 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 two vertical plates 11, a lifting rod 62 having two ends respectively connected to the actuating ends of the two second linear guide rails 61, a C-shaped plate 63 disposed on one side of the lifting rod 62 close to the horizontal long hole 112, an electric cylinder 64 disposed on the other side for driving the C-shaped plate 63 to move horizontally, a first three-axis platform 65 disposed on the top of the C-shaped plate 63, an electric drill 66 and a camera 67 disposed on the actuating end of the first three-axis platform 65, a backing plate 68 disposed on the bottom of the C-shaped plate 63, and a power cylinder 69 disposed on the bottom of the C-shaped plate 63 for driving the backing plate 68 to move up and down, the plate cleaning device 70 includes two third linear guide rails 71 symmetrically disposed on the side walls of two vertical plates 11, an L-shaped plate 72 arranged at the execution end of the third linear guide rail 71, a second three-axis platform 73 arranged at one side of the L-shaped plate 72 close to the horizontal long hole 112, a Z-axis pneumatic cylinder 74 arranged at the execution end of the second three-axis platform 73, a stepping motor 75 arranged at the execution end of the Z-axis pneumatic cylinder 74, an electromagnetic cover 76 arranged at the execution end of the stepping motor 75, and a cleaning head switching component 77 arranged at the bottom of the L-shaped plate 72, wherein the cleaning head switching component 77 is used for switching one of the cleaning heads to the position of the electromagnetic cover 76, the cleaning head switching component 77 comprises a U-shaped frame 771 with one end connected with the bottom of the L-shaped plate 72, a turntable 772 arranged at one side of the U-shaped frame 771 close to the electromagnetic cover 76, a micro motor 773 arranged at the other side of the U-shaped frame 772 and used for driving the turntable 772 to rotate, and a plurality of iron blocks 774 arranged in a way on the turntable 772 and clamped manner, and a hole cleaning block 775 arranged on one side, far away from the electromagnetic cover 76, of the iron block 774.

It should be noted that, in this embodiment, 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 move horizontally, so that the first three-axis 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 provides the supporting force for the PCBs, the camera 67 transmits image information of the PCBs to the controller, and the controller triggers the first three-axis platform 65 and the electric drill 66 to drill holes at the position to be drilled;

further, when the board cleaning device 70 works, the third linear guide rail 71 moves the L-shaped board 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 correspond to the position of the electromagnetic cover 76, the Z-axis pneumatic cylinder 74 drives the electromagnetic cover 76 to magnetically attract the iron block 774 of the hole cleaning block 775, at this time, the second three-axis 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.

The specific process of the invention is as follows:

the controller model is 6ES7332-5HB01-0AB 0.

When the execution ends of the first PCB positioning device 20 and the second PCB positioning device 30 are positioned in the vertical long hole 111, the first lifting driving device 40 can respectively adjust the position heights of the plurality of first PCB positioning devices 20, and the second lifting driving device 50 can adjust the position heights of the plurality of second PCB positioning devices 30 so as to combine a plurality of PCBs for punching;

when the PCB loading device 80 works, the execution end of the finger cylinder 82 clamps a PCB to be loaded, the execution end of the third linear guide rail 71 drives the PCB to descend to a 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 clamp plate 26 and the second PCB positioning clamp plate 27;

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 feeding PCB, firstly, the PCB slides into the PCB feeding groove 261 of the first PCB positioning clamp 26 and the second PCB positioning clamp 27, at this time, the actuating end of the telescopic component 25 drives the second PCB positioning clamp 27 to move horizontally, so that the PCB is clamped in the PCB positioning groove 262 of the first PCB positioning clamp 26 and the second PCB positioning clamp 27, so as to complete the positioning and feeding of PCB, when the PCB is assembled, the actuating ends of the first driving cylinder 22 and the second driving cylinder 23 move together, so as to move the rotating component 24 and the actuating end of the telescopic component 25 to the position of the vertical long hole 111, the first lifting driving device 40 can drive the first driving cylinder 22 and the second driving cylinder 23 to lift, so as to stack a plurality of PCB, 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 is finished, the magnetic block 281 is electrified and magnetically attracts the vertical plate 11;

when the PCB needs to rotate, the electromagnetic ring 253 is powered off, the execution end of the driving motor 244 drives the shaft rod 243 to rotate, the shaft rod 243 drives the first PCB positioning clamp 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 powered on to magnetically attract the outer wall of the telescopic cylinder 252 after the PCB rotates 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 execution 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, the execution end of the transmission 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 time, the execution 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 provides supporting force for the PCBs, the camera 67 transmits image information of the PCBs to the controller, and the controller triggers the first triaxial platform 65 and the electric drill 66 to drill at the position to be drilled;

plate body cleaning device 70 during operation, third linear guide 71 removes L shaped plate 72 to treating clean PCB board place height, micro motor 773 execution end drives carousel 772 and rotates, it corresponds with electromagnetic cover 76 position to remove suitable clear hole piece 775, Z axle pneumatic cylinder 74 drives electromagnetic cover 76 magnetism and inhales the iron plate 774 in order to select clear hole piece 775, second three-axis platform 73 can remove to the PCB board with the clear hole piece 775 of selection and treat clean the position this moment, step motor 75 drives clear hole piece 775 and rotates, in order to clean.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.

Claims

1. A multilayer PCB board cooperative processing device comprises a base plate (10) and two vertical plates (11) symmetrically arranged on the base plate (10), and is characterized in that vertical long holes (111) and a plurality of horizontal long holes (112) are arranged on the side walls of the vertical plates (11) in a penetrating manner, the horizontal long holes (112) are sequentially arranged from top to bottom, one end of each horizontal long hole is communicated with the vertical long holes (111), a plurality of first PCB board positioning devices (20) and second PCB board positioning devices (30) which are distributed in a staggered manner are sequentially arranged on the outer walls of the two vertical plates (11) from top to bottom, the first PCB board positioning devices (20) and the second PCB board positioning devices (30) are symmetrically distributed, and the execution ends of the first PCB board positioning devices (20) and the second PCB board positioning devices (30) penetrate through the horizontal long holes (112) and are far away from one end of the vertical long holes (111), the second PCB positioning device (30) and the first PCB positioning device (20) are identical in structure, the side walls of the vertical plates (11) are respectively provided with a first lifting driving device (40) and a second lifting driving device (50) which are used for driving the first PCB positioning device (20) and the second PCB positioning device (30) to lift, and a drilling device (60) and a plate body cleaning device (70) are respectively arranged between the two vertical plates (11) and positioned at two ends of the horizontal long hole (112);

first PCB board positioner (20) is including being located riser (11) are close to plate body cleaning device (70) one end just spanes two horizontal pole (21) of riser (11) are located horizontal pole (21) both ends and difference sliding connection are two first actuating cylinder (22) and second actuating cylinder (23) of riser (11) outer wall locate rotating member (24) of first actuating cylinder (22) execution end, and locate telescopic member (25) of second actuating cylinder (23) execution end, rotating member (24) execution end runs through horizontal slot hole (112) and connects first PCB location splint (26), telescopic member (25) execution end runs through horizontal slot hole (112) and connects second PCB location splint (27).

2. The cooperative processing device for the multi-layer PCB as recited in claim 1, wherein the rotating member (24) comprises a first positioning ring (241) disposed at the actuating end of the first actuating cylinder (22), a C-shaped positioning frame (242) sleeved outside the first positioning ring (241), a shaft rod (243) rotatably connected to the first positioning ring (241) and having one end penetrating through the horizontal slot (112) to be connected to the first PCB positioning clamping plate (26), and a driving motor (244) disposed on the outer wall of the C-shaped positioning frame (242) and used for driving the shaft rod (243) to rotate.

3. The device for co-processing multi-layer PCB as claimed in claim 1, wherein the retractable member (25) comprises a second positioning ring (251) disposed at the actuating end of the second driving cylinder (23), a retractable cylinder (252) rotatably connected to the inner wall of the second positioning ring (251), and an electromagnetic ring (253) disposed at one side of the second positioning ring (251) and sleeved on the outer wall of the retractable cylinder (252), wherein the actuating end of the retractable cylinder (252) penetrates through the horizontal slot (112) to connect with the second PCB positioning clamping plate (27).

4. The cooperative processing device for the multi-layer PCB as recited in claim 1, wherein the first driving cylinder (22) and the second driving cylinder (23) are provided with magnetic attraction limiting components (28) on the outer walls, and the magnetic attraction limiting components (28) comprise magnetic blocks (281) symmetrically arranged on the outer wall of the first driving cylinder (22).

5. A multi-layer PCB board co-processing device according to claim 1, wherein the end of the first PCB positioning clamp plate (26) close to the board cleaning device (70) is provided with a PCB board feeding groove (261), the side of the PCB board feeding groove (261) close to the rotating component (24) is provided with a PCB board positioning groove (262), and the second PCB positioning clamp plate (27) is identical to the first PCB positioning clamp plate (26).

6. The multi-layer PCB board cooperative processing device of claim 1, wherein the first lifting driving device (40) comprises a vertical plate (41) with two ends connected with the outer wall of a vertical plate (11) through two horizontal plates, a first linear guide rail (42) arranged on one side of the vertical plate (41) close to the vertical plate (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 cooperative processing apparatus for multi-layered PCB as recited in claim 1, the drilling device (60) comprises two second linear guide rails (61) symmetrically arranged on the side walls of the vertical plate (11), a lifting rod (62) with two ends respectively connected with the execution ends of the second linear guide rails (61), an electric cylinder (64) which is arranged at the other side of the lifting rod (62) close to a C-shaped plate (63) on one side of a horizontal long hole (112) and is used for driving the C-shaped plate (63) to move horizontally, a first three-axis platform (65) arranged at the top of the C-shaped plate (63), an electric drill bit (66) and a camera (67) arranged at the execution end of the first three-axis platform (65), and a backing plate (68) arranged at the bottom of the C-shaped plate (63), and the power cylinder (69) is arranged at the bottom of the C-shaped plate (63) and is used for driving the base plate (68) to lift.

8. The cooperative processing apparatus for multi-layered PCB as recited in claim 1, the plate body cleaning device (70) comprises two third linear guide rails (71) symmetrically arranged on the side walls of the vertical plates (11), an L-shaped plate (72) arranged at the execution end of the third linear guide rail (71), a second three-axis platform (73) arranged on one side of the L-shaped plate (72) close to the horizontal long hole (112), a Z-axis pneumatic cylinder (74) arranged at the execution end of the second three-axis platform (73), and a stepping motor (75) arranged at the execution end of the Z-axis pneumatic cylinder (74), an electromagnetic cover (76) arranged at the execution end of the stepping motor (75), and a cleaning head switching component (77) arranged at the bottom of the L-shaped plate (72), the cleaning head switching component (77) is used for switching one of the cleaning heads to the position of the electromagnetic cover (76).

9. The cooperative processing device for the multi-layer PCB as recited in claim 8, wherein the cleaning head switching component (77) comprises a U-shaped frame (771) having one end connected to the bottom of the L-shaped plate (72), a turntable (772) disposed on one side of the U-shaped frame (771) close to the electromagnetic shield (76), a micro motor (773) disposed on the other side of the U-shaped frame (771) and used for driving the turntable (772) to rotate, a plurality of iron blocks (774) disposed through the turntable (772) and clamped with the turntable (772), and a hole cleaning block (775) disposed on one side of the iron blocks (774) far from the electromagnetic shield (76).

10. A multi-layer PCB board co-processing device as claimed in claim 8, wherein a PCB board loading device (80) is provided on top of the L-shaped board (72), the PCB board loading device (80) comprises pneumatic cylinders (81) symmetrically provided on top of the L-shaped board (72), and finger cylinders (82) provided at the execution ends of the pneumatic cylinders (81).