Intelligent regulation and control high-precision circuit board drilling process

Abstract

The present application relates to the field of circuit board processing, especially to a kind of intelligent regulation and control high-precision circuit board drilling process.The present application provides such a kind of intelligent regulation and control high-precision circuit board drilling process, with circuit board intelligent drilling equipment as the basis, including fixed block and elastic anti-shake component etc.;Fixed block is connected with elastic anti-shake component.This paper describes a kind of intelligent regulation and control high-precision circuit board drilling process, the first displacement mechanism drives the drill rod connected with driving module in the process of drilling, elastic anti-shake component provides anti-shake support for drill rod through the bottom swivel joint of driving module, blowing and sucking component has blowing and sucking integrated function, combines the step of blowing up debris and the step of removing debris into one, effectively improves the debris cleaning work efficiency of circuit board and drill rod.Solves the technical problem that the residual debris inside the positioning hole is easy to cause the micro-hole drilled by drill rod to appear small-angle inclination, even the phenomenon of drill rod breakage.

Description

Technical Field

[0001] This invention relates to the field of circuit board processing, and in particular to an intelligent control high-precision circuit board drilling process. Background Technology

[0002] Circuit board drilling requires high positioning accuracy and drill rod stability. In the circuit board drilling process, two drill rods of different sizes are needed to perform micro-hole drilling on the circuit board in sequence. That is, a large-size drill rod is first used to drill a shallow positioning hole on the circuit board, and then a small-size drill rod is switched to drill the required micro-hole based on the positioning hole. This effectively avoids the rod breakage phenomenon that is prone to occur when using a small-size drill rod directly for micro-hole drilling.

[0003] However, during the drilling of positioning holes and micro-holes, a large amount of debris is generated during the drilling of large-sized drill rods. Some of this debris is carried upwards to the circuit board surface after the drill rod is lifted. This debris can be easily cleaned up. However, if the debris remaining inside the positioning hole is not cleaned up in time, the accumulation slope formed by the residual debris inside the positioning hole will cause the bottom of the drill rod to not form a standard vertical angle with the contact surface of the positioning hole during the drilling of small-sized drill rods. This can easily lead to the micro-holes drilled by small-sized drill rods having a small angle of inclination. If there are high-hardness debris remaining inside the positioning hole, it is even more likely that the small-sized drill rod will break after contacting hard debris. Summary of the Invention

[0004] To overcome the drawback that when debris remains inside the positioning hole, the micro-holes drilled by small-sized drill rods are prone to tilting at a small angle, or even breakage of the drill rod after contact with hard debris, this invention provides an intelligent control high-precision circuit board drilling process.

[0005] This article describes an intelligent control high-precision circuit board drilling process based on an intelligent circuit board drilling device. The intelligent circuit board drilling device includes a control console, a first displacement mechanism, a worktable, a second displacement mechanism, a drive module, a fixed block, an elastic anti-shake component, a blower / suction component, a blower, an electromagnet, and a lifting filter plate component. The first displacement mechanism is mounted on the upper side of the control console. The worktable is fixedly connected to the front of the control console. The second displacement mechanism is mounted on the worktable. Two drive modules, distributed left and right, are connected to the first displacement mechanism. Two drill rods of different sizes are fixedly connected to the bottom rotary joints of the two drive modules. The fixed block is connected to the lower side of the first displacement mechanism. A transfer cavity structure is formed in the middle of the fixed block. A transfer cavity structure is formed in the middle of the fixed block. The system includes a waste bin; an inlet chute structure connecting to the transfer chamber is opened on the upper side of the waste bin; two left-right distributed elastic anti-vibration components are connected to the upper side of the fixed block, providing anti-vibration support for the bottom rotary joints of the two drive modules; two left-right distributed blowing and suction components are connected to the lower side of the fixed block; a blower is fixedly mounted on the fixed block; the blower's suction pipe connects to the transfer chamber; the blower is connected to the two blowing and suction components through two air outlet pipes, which blow up the debris and simultaneously capture and suck the debris into the transfer chamber; a lifting filter plate assembly for opening and closing the inlet chute is connected to the upper side of the waste bin, which filters the debris sucked into the transfer chamber; two electromagnets are installed in the transfer chamber to control the opening and closing modes of the lifting filter plate assembly.

[0006] The intelligent control high-precision circuit board drilling process includes the following steps:

[0007] Step 1: Locate the area on the circuit board to be drilled;

[0008] Step 2: Use a large-size drill rod to drill positioning holes in the area of ​​the circuit board to be drilled;

[0009] Step 3: Drill microholes based on the positioning holes using a small-sized drill rod;

[0010] Step 4: While performing Step 2 and Step 3, provide stable support to the drill rod to ensure that the drill rod can carry out drilling work stably;

[0011] Step 5: While performing Step 4, clean up the generated debris.

[0012] Step 6: Remove the drill rod. At the same time, capture and clean up any debris that rises with the drill rod. After the drill rod leaves the circuit board, clean up any remaining debris in the positioning holes of the circuit board.

[0013] Furthermore, it is particularly preferred that the first displacement mechanism includes a horizontal electric slider, a mounting module, a vertical slider, and a lifting cylinder;

[0014] A horizontal electric slider is slidably connected to the upper side of the control panel; an installation module is fixedly connected to the upper side of the horizontal electric slider; two vertical sliders are slidably connected to the installation module; two lifting cylinders are fixedly connected to the upper side of the installation module; a vertical slider is fixedly connected to the extension end of each of the two lifting cylinders; a drive module is fixedly connected to each of the two vertical sliders; and a fixing block is fixedly connected to the lower side of the installation module.

[0015] Furthermore, it is particularly preferred that the second displacement mechanism includes a longitudinal electric slider and a carrier plate;

[0016] The upper side of the worktable has two longitudinally distributed electric sliders that slide side by side; each of the two longitudinally distributed electric sliders has a carrier plate fixed to its upper side.

[0017] Furthermore, it is particularly preferred that the waste box has a discharge chute structure on its rear side.

[0018] Furthermore, it is particularly preferred that the elastic anti-shake component includes a sliding block, a first spring, a bushing, a pressure ring, and a second spring;

[0019] A sliding support block is slidably connected to the upper side of the fixed block; a first spring is fixedly connected between the sliding support block and the fixed block; a bushing is rotatably connected inside the sliding support block; two second springs are fixedly connected to the lower side of the sliding support block; a pressure ring is fixedly connected to the lower end of the two second springs; the pressure ring is slidably connected to the fixed block; a rubber strip is fixedly connected inside the fixed block to allow the sliding support block to slowly rebound after being pressed down.

[0020] Furthermore, it is particularly preferred that a number of locking block structures are provided on the inner walls surrounding the two bushings; and that a number of slot structures adapted to the locking blocks are provided on the outer surfaces of the rotary joints surrounding the bottom of the two drive modules.

[0021] Furthermore, it is particularly preferred that the blow-suction assembly includes an annular pipe, a telescopic jet nozzle, and a suction cylinder;

[0022] A ring-shaped pipe is fixed to the lower side of the fixed block; the air outlet pipe is connected to the ring-shaped pipe; several telescopic jet pipes are connected to the inner side of the ring-shaped pipe; the telescopic jet pipes are all located below the sliding pressure ring; a suction cylinder is fixed to the bottom of the fixed block; several air inlet slot structures are connected to the inner bottom of the suction cylinder; an air inlet pipe is connected to the upper side of the suction cylinder; the air inlet pipe is connected to the transfer chamber.

[0023] Furthermore, it is particularly preferred that the telescopic jet nozzle consists of an outer tube, an inner tube, a wedge block, and a third spring;

[0024] An outer pipe is connected to the inside of the annular pipe; an inner pipe is slidably connected to the end of the outer pipe away from the annular pipe; a wedge block is fixed to the upper side of the inner pipe; a third spring is fixed between the wedge block and the outer pipe.

[0025] Furthermore, it is particularly preferred that the bottom of the suction tube has a funnel-shaped structure that spreads outwards.

[0026] Furthermore, it is particularly preferred that the lifting filter plate assembly includes a stop block, a fourth spring, an iron sheet, and a filter screen;

[0027] A stop block is slidably connected to the upper inner side of the waste box; two fourth springs are fixed between the stop block and the fixed block; two iron plates distributed on the left and right are fixed to the upper surface of the stop block; each of the two iron plates is aligned vertically with an electromagnet; a filter screen is fixed to the upper side of the stop block.

[0028] This article describes an intelligent control high-precision circuit board drilling process. By operating an intelligent circuit board drilling device, a first displacement mechanism is equipped with two drive modules that connect to drill rods of different sizes. A fixed block is connected to the lower side of the first displacement mechanism, and a waste box is inserted into the middle of the fixed block. The upper side of the waste box has a feed groove structure that connects to the internal transfer cavity of the fixed block. The fixed block is equipped with two elastic anti-vibration components. During the drilling process, as the first displacement mechanism drives the drill rods connected to the drive modules to drill downwards, the elastic anti-vibration components provide anti-vibration support to the drill rods through the bottom rotary joint of the drive modules. The blower, through a fixed block connected to the blow-suction assembly, promptly captures and sucks the debris generated during the drilling process into the transfer chamber. Simultaneously, an electromagnet in the waste box drives the lifting filter plate assembly to rise and close the feed chute. After the lifting filter plate assembly filters the debris sucked into the transfer chamber, the blower draws out the remaining airflow and blows it downwards through the blow-suction assembly, blowing up the debris generated during the drilling process for easy capture by the blow-suction assembly. The blow-suction assembly has an integrated blowing and suction function, combining the debris blowing and debris suction steps into one, effectively improving the efficiency of debris cleaning work on circuit boards and drill rods.

[0029] After drilling is completed, during the drilling process, the blow-suction assembly blows out and captures and sucks away the debris that rises with the drill rod, improving the cleaning efficiency of the drill rod. After the drill rod is raised, the blow-suction assembly blows out and sucks away the debris remaining in the positioning hole. Finally, the lifting filter plate assembly detaches from the electromagnet, and the falling lifting filter plate assembly shakes the intercepted debris into the waste box. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural schematic diagram illustrating the present application according to an embodiment;

[0031] Figure 2 This is a three-dimensional structural diagram illustrating the first displacement mechanism of this application according to an embodiment;

[0032] Figure 3 The following is a schematic diagram illustrating the driving module and three-dimensional structure of this application according to an embodiment;

[0033] Figure 4 This is a cross-sectional view of the fixing block described in accordance with an embodiment of the present application;

[0034] Figure 5 The above is a three-dimensional structural diagram illustrating the elastic anti-shake component and the blow-suction component of this application according to embodiments;

[0035] Figure 6 The diagram below illustrates the three-dimensional structure of the elastic image stabilization component according to an embodiment of the present application.

[0036] Figure 7 This is a partial perspective structural diagram of the blowing and suction assembly of this application, according to an embodiment.

[0037] Figure 8 The following is a cross-sectional view of the outer tube of this application, described according to an embodiment;

[0038] Figure 9 This is a schematic diagram illustrating the three-dimensional structure of the suction cylinder according to an embodiment of the present application;

[0039] Figure 10 The following is a cross-sectional view of the fixing block and waste box according to an embodiment of the present application;

[0040] Figure 11 The following is a three-dimensional structural diagram of the electromagnet and lifting filter plate assembly according to an embodiment of the present application;

[0041] Figure 12 This is a schematic diagram illustrating the three-dimensional structure of the waste box according to an embodiment of the present application.

[0042] The diagram is labeled as follows: 1-Control console, 11-Horizontal electric slider, 12-Mounting module, 2-Workbench, 21-Vertical electric slider, 22-Carrier plate, 31-Vertical slider, 32-Lifting cylinder, 4-Drive module, 401-Slot, 41-Drill rod, 5-Fixing block, 501-Transfer chamber, 51-Scrap box, 511-Feed chute, 512-Discharge chute, 52-Rubber strip, 61-Sliding support block, 62- First spring, 63-Bushing, 631-Clamping block, 64-Pressure ring, 65-Second spring, 71-Annular pipe, 72-Outer pipe, 73-Inner pipe, 74-Wedge block, 75-Third spring, 8-Suction cylinder, 801-Air inlet groove, 81-Air inlet pipe, 9-Blow pump, 91-Suction pipe, 92-Air outlet pipe, 10-Electromagnet, 101-Block, 102-Fourth spring, 103-Iron sheet, 104-Filter screen. Detailed Implementation

[0043] The invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are illustrated. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0044] Example

[0045] A smart, high-precision circuit board drilling process, based on intelligent circuit board drilling equipment, such as... Figures 1-12 As shown, the intelligent drilling equipment for circuit boards includes a control console 1, a first displacement mechanism, a worktable 2, a second displacement mechanism, a drive module 4, a fixing block 5, an elastic anti-shake component, a blowing and suction component, a blower 9, an electromagnet 10, and a lifting filter plate component. The first displacement mechanism is installed on the upper side of the control console 1. The worktable 2 is fixedly connected to the front side of the control console 1. The second displacement mechanism is installed on the worktable 2. Two drive modules 4 are connected to the first displacement mechanism, which are distributed on the left and right sides. Two drill rods 41 of different sizes are fixedly connected to the bottom rotary joints of the two drive modules 4. The fixing block 5 is connected to the lower side of the first displacement mechanism. A transfer cavity 501 structure is opened in the middle of the fixing block 5. A waste box 51 is inserted in the middle of the fixed block 5; a feed chute 511 structure connecting to the transfer chamber 501 is opened on the upper side of the waste box 51; a discharge chute 512 structure is opened on the rear side of the waste box 51; two left-right distributed elastic anti-shake components are connected to the upper side of the fixed block 5; two left-right distributed blowing and suction components are connected to the lower side of the fixed block 5; a blower 9 is bolted to the fixed block 5; the suction pipe 91 of the blower 9 is connected to the transfer chamber 501; the blower 9 is connected to the two blowing and suction components through two air outlet pipes 92 respectively; the blowing and suction components are connected to the transfer chamber 501; two electromagnets 10 are installed in the transfer chamber 501; a lifting filter plate assembly is connected in the waste box 51.

[0046] like Figure 1 and Figure 2 As shown, the first displacement mechanism includes a horizontal electric slider 11, a mounting module 12, a vertical slider 31, and a lifting cylinder 32; the horizontal electric slider 11 is slidably connected to the upper side of the control console 1; the mounting module 12 is bolted to the upper side of the horizontal electric slider 11; two vertical sliders 31 are slidably connected to the mounting module 12; two lifting cylinders 32 are bolted to the upper side of the mounting module 12; the telescopic ends of the two lifting cylinders 32 are respectively fixed to a vertical slider 31; each of the two vertical sliders 31 is bolted to a drive module 4; and a fixing block 5 is bolted to the lower side of the mounting module 12.

[0047] like Figure 1 As shown, the second displacement mechanism includes a longitudinal electric slider 21 and a carrier plate 22; two longitudinal electric sliders 21 are slidably connected to the upper side of the worktable 2, which are distributed left and right; a carrier plate 22 is bolted to the upper side of each of the two longitudinal electric sliders 21.

[0048] like Figures 4-6As shown, the elastic anti-shake component includes a sliding block 61, a first spring 62, a bushing 63, a pressure ring 64, and a second spring 65; the sliding block 61 is slidably connected to the upper side of the fixed block 5; the first spring 62 is fixedly connected between the sliding block 61 and the fixed block 5; the bushing 63 is rotatably connected inside the sliding block 61; two second springs 65 are fixedly connected to the lower side of the sliding block 61; the lower ends of the two second springs 65 are jointly fixedly connected to the pressure ring 64; the pressure ring 64 is slidably connected to the fixed block 5; several locking block 631 structures are provided around the inner walls of the two bushings 63; several slots 401 structures adapted to the locking blocks 631 are opened around the outer surface of the rotary joints at the bottom of the two drive modules 4; a rubber strip 52 is fixedly connected inside the fixed block 5 to allow the sliding block 61 to slowly rebound after being pressed down.

[0049] like Figure 4 , Figure 5 as well as Figures 7-9 As shown, the blowing and suction assembly includes an annular pipe 71, telescopic jet nozzles, and a suction cylinder 8; the annular pipe 71 is fixedly connected to the lower side of the fixing block 5; the air outlet pipe 92 is connected to the annular pipe 71; several telescopic jet nozzles are connected to the inner side of the annular pipe 71; the telescopic jet nozzles are all located below the sliding pressure ring 64; the suction cylinder 8 is fixedly connected to the bottom of the fixing block 5; the bottom of the suction cylinder 8 is a funnel-shaped structure that spreads outwards; several air inlet slots 801 are connected to the inner bottom of the suction cylinder 8; the upper side of the suction cylinder 8 is connected to an air inlet pipe 81; the air inlet pipe 81 is connected to the transfer chamber 501.

[0050] like Figure 7 and Figure 8 As shown, the telescopic jet nozzle consists of an outer pipe 72, an inner pipe 73, a wedge block 74, and a third spring 75; the inner side of the annular pipe 71 is connected to the outer pipe 72; the end of the outer pipe 72 away from the annular pipe 71 is slidably connected to the inner pipe 73; the upper side of the inner pipe 73 is welded with a wedge block 74; and the third spring 75 is fixed between the wedge block 74 and the outer pipe 72.

[0051] like Figure 10 and Figure 11 As shown, the lifting filter plate assembly includes a stop block 101, a fourth spring 102, an iron sheet 103, and a filter screen 104; the stop block 101 is slidably connected to the upper inner side of the waste box 51; two fourth springs 102 are fixedly connected between the stop block 101 and the fixed block 5; two iron sheets 103 distributed horizontally are fixedly connected to the upper surface of the stop block 101; each of the two iron sheets 103 is vertically aligned with an electromagnet 10; and a filter screen 104 is fixedly connected to the upper side of the stop block 101.

[0052] The high-precision drilling operation of this intelligent drilling equipment for circuit boards:

[0053] The circuit board is positioned between the two carrier boards 22. At this time, the size of the left drill rod 41 is larger than that of the right drill rod 41, so the left drill rod 41 is used to drill the positioning hole of the carrier board 22 first.

[0054] First, the horizontal electric slider 11 drives the connected mounting module 12 to move left and right, while the vertical electric slider 21 drives the connected carrier plate 22 to move back and forth until the drill rod 41 on the left moves with the horizontal electric slider 11 to align vertically with the position of the hole to be drilled on the circuit board between the two carrier plates 22. Then, the telescopic end of the left lifting cylinder 32 pushes the left vertical slider 31 to move downward along the mounting module 12. The left vertical slider 31 drives the connected drive module 4 and drill rod 41 to move downward until the slot 401 of the bottom rotary joint of the drive module 4 is inserted into the slot 631 of the left bushing 63.

[0055] Next, the drive module 4 on the left side drives the drill rod 41 on the left side to rotate at high speed through the bottom rotary joint. The bottom rotary joint of the drive module 4 drives the bushing 63 connected to it to rotate along the sliding block 61 on the left side. At the same time, the telescopic end of the lifting cylinder 32 on the left side pushes the vertical slider 31 on the left side to continue to move downward along the mounting module 12, so that the vertical slider 31 on the left side drives the drive module 4 to push the bushing 63 connected to it to move downward. The bushing 63 pushes the sliding block 61 on the left side to move downward along the fixing block 5. The sliding block 61 on the left side drives the first spring 62 to compress downward. The sliding block 61 is then locked on the rubber strip 52. During the drilling process, the sliding block 61 provides stable support for the drill rod 41 through the bottom rotary joint of the drive module 4, so that the high-speed rotating drill rod 41 can stably drill the positioning hole of the circuit board.

[0056] Then, the extension end of the lifting cylinder 32 on the left drives the vertical slider 31 on the left to rise and reset along the mounting module 12. At this time, the sliding block 61 is subjected to the friction of the rubber strip 52, and the compressed first spring 62 slowly pushes the sliding block 61 up and reset along the rubber strip 52. Finally, following the above steps, the drill rod 41 on the right performs high-precision micro-hole drilling based on the positioning hole.

[0057] Debris removal from the intelligent drilling equipment used on this circuit board:

[0058] As the vertical slider 31 drives the drive module 4 to push the bushing 63 connected to it downward, and the drive module 4 drives the drill rod 41 to drill downward, the electromagnet 10 generates an upward magnetic attraction force on the iron plate 103, pulling the iron plate 103 to drive the stop block 101 to rise upward. The stop block 101 drives the fourth spring 102 to stretch upward, so that the raised stop block 101 closes the feed chute 511 of the waste box 51. At the same time, the stop block 101 drives the filter screen 104 to rise upward to above the air inlet pipe 81.

[0059] As the sliding block 61 moves downward with the bushing 63, the sliding block 61 pushes the pressure ring 64 downward through the second spring 65. The pressure ring 64 pushes the wedge blocks 74 below it, causing the inner tube 73 connected to it to retract into the outer tube 72. The retraction of the inner tube 73 compresses the third spring 75 inward, allowing the inner tube 73 to avoid the downward-moving drill rod 41. At this time, the air outlet of the inner tube 73 is uniformly facing downward and aligned with the outer surface of the lowered drill rod 41.

[0060] Simultaneously, the blower 9 extracts air from the transfer chamber 501 through the suction pipe 91. The air inside the transfer chamber 501 is sequentially extracted by the blower 9, allowing outside air to enter the suction cylinder 8 through the air inlet slot 801 and replenish the transfer chamber 501 through the air inlet pipe 81. The air extracted by the blower 9 is then output to the annular pipe 71 through the air outlet pipe 92, and finally discharged downwards through the outer pipes 72 and inner pipes 73, thus forming a circulating airflow between the suction cylinder 8, the transfer chamber 501, the blower 9, and the inner pipe 73. The debris generated when the drill rod 41 drills into the circuit board is continuously blown upwards by the airflow from the air outlet of the inner pipe 73. The blown debris is captured by the suction cylinder 8 through the air inlet slot 801 and transferred into the transfer chamber 501. As the airflow in the transfer chamber 501 enters the suction pipe 91 upwards, the debris in the airflow is intercepted by the filter screen 104, achieving efficient filtration of the circulating airflow and timely cleaning of the debris generated during the drilling process.

[0061] After the drilling work is completed, the vertical slider 31 drives the drive module 4 and its connected bushing 63 to reset upward. During the upward movement of the drill rod 41, the airflow blown out from the air outlet of the inner tube 73 adheres closely to the outer surface of the drill rod 41, blowing away the debris carried by the drill rod 41 for timely cleaning.

[0062] After the drill rod 41 completes its upward reset, the sliding block 61 is subjected to the friction of the rubber strip 52. The compressed first spring 62 continues to slowly push the sliding block 61 upward along the rubber strip 52. At this time, the inner tube 73 is still retracted into the outer tube 72. The airflow blown out from the air outlet of the inner tube 73 blows up the debris remaining on the surface of the circuit board for cleaning. After the first spring 62 pushes the sliding block 61 to spring up and reset, the pressure ring 64 leaves the wedge block 74, and the compressed third spring 75 pushes the inner tube 73 outward. At this time, the lower air outlet of the inner tube 73 is aligned with the positioning hole of the circuit board. The airflow blown out from the air outlet of the inner tube 73 is concentrated and sprayed into the positioning hole of the circuit board, completely blowing up the debris remaining in the positioning hole of the circuit board. The debris is then transferred to the transfer chamber 501 by the circulating airflow, completing the efficient cleaning of the circuit board and the drill rod 41.

[0063] After the debris cleaning work is completed, the blower 9 stops working. At the same time, the electromagnet 10 disconnects the magnetic attraction force generated on the iron sheet 103. The stretched fourth spring 102 pulls the stop block 101 to fall rapidly downward. As the stop block 101 leaves the feed chute 511, the filter screen 104 falls rapidly downward with the stop block 101. As the stop block 101 hits the waste box 51 downward, the debris intercepted on the filter screen 104 is shaken into the waste box 51.

[0064] Finally, the waste box 51 is removed from the fixed block 5, and the debris collected in the waste box 51 is emptied through the unloading chute 512.

[0065] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A smart control high-precision circuit board drilling process, wherein the smart control high-precision circuit board drilling process is based on a smart circuit board drilling device, characterized in that: The intelligent drilling equipment for circuit boards includes a control console (1), a first displacement mechanism, a worktable (2), a second displacement mechanism, a drive module (4), a fixing block (5), an elastic anti-shaking component, a blowing and suction component, a blower (9), an electromagnet (10), and a lifting filter plate component; A first displacement mechanism is installed on the upper side of the control console (1); a workbench (2) is fixedly connected to the front side of the control console (1); a second displacement mechanism is installed on the workbench (2); two drive modules (4) distributed to the left and right are connected to the first displacement mechanism; two drill rods (41) of different sizes are fixedly connected to the bottom rotary joints of the two drive modules (4); a fixed block (5) is connected to the lower side of the first displacement mechanism; a transfer cavity (501) structure is opened in the middle of the fixed block (5); a waste box (51) is inserted in the middle of the fixed block (5); a feed chute (511) structure connecting to the transfer cavity (501) is opened on the upper side of the waste box (51); two elastic anti-shake components distributed to the left and right are connected to the upper side of the fixed block (5), and the elastic anti-shake... The components provide anti-shake support for the bottom rotary joints of the two drive modules (4); the lower side of the fixed block (5) is connected to two left and right distributed blowing and suction components; the fixed block (5) is fixed with a blower (9); the suction pipe (91) of the blower (9) is connected to the transfer chamber (501); the blower (9) is connected to the two blowing and suction components through two air outlet pipes (92), and the blowing and suction components blow up the debris and capture and suck the debris into the transfer chamber (501) in time; the upper side of the waste box (51) is connected to a lifting filter plate assembly for opening and closing the feed chute (511), and the lifting filter plate assembly filters the debris sucked into the transfer chamber (501); two electromagnets (10) are installed in the transfer chamber (501) to control the opening and closing mode of the lifting filter plate assembly. The elastic anti-shake component includes a sliding block (61), a first spring (62), a bushing (63), a pressure ring (64), and a second spring (65). A sliding support block (61) is slidably connected to the upper side of the fixed block (5); a first spring (62) is fixed between the sliding support block (61) and the fixed block (5); a bushing (63) is rotatably connected inside the sliding support block (61); two second springs (65) are fixedly connected to the lower side of the sliding support block (61); a pressure ring (64) is fixedly connected to the lower ends of the two second springs (65); the pressure ring (64) is slidably connected to the fixed block (5); a rubber strip (52) is fixedly connected inside the fixed block (5) to allow the sliding support block (61) to slowly rebound after being pressed down. The blow-suction assembly includes an annular pipe (71), a telescopic jet pipe, and a suction cylinder (8). A ring pipe (71) is fixed to the lower side of the fixed block (5); an air outlet pipe (92) is connected to the ring pipe (71); several telescopic jet pipes are connected to the inner side of the ring pipe (71); the telescopic jet pipes are all located below the sliding pressure ring (64); a suction cylinder (8) is fixed to the bottom of the fixed block (5); several air inlet slots (801) are connected to the inner bottom of the suction cylinder (8); an air inlet pipe (81) is connected to the upper side of the suction cylinder (8); the air inlet pipe (81) is connected to the transfer chamber (501); The intelligent control high-precision circuit board drilling process includes the following steps: Step 1: Locate the area on the circuit board to be drilled; Step 2: Use a large-size drill rod to drill positioning holes in the area of ​​the circuit board to be drilled; Step 3: Drill microholes based on the positioning holes using a small-sized drill rod; Step 4: While performing Step 2 and Step 3, provide stable support to the drill rod to ensure that the drill rod can carry out drilling work stably; Step 5: While performing Step 4, clean up the generated debris. Step 6: Remove the drill rod. At the same time, capture and clean up any debris that rises with the drill rod. After the drill rod leaves the circuit board, clean up any remaining debris in the positioning holes of the circuit board.

2. The intelligent control high-precision circuit board drilling process according to claim 1, characterized in that: The first displacement mechanism includes a horizontal electric slider (11), a mounting module (12), a vertical slider (31), and a lifting cylinder (32). A horizontal electric slider (11) is slidably connected to the upper side of the control console (1); an installation module (12) is fixedly connected to the upper side of the horizontal electric slider (11); two vertical sliders (31) are slidably connected to the upper side of the installation module (12); two lifting cylinders (32) are fixedly connected to the upper side of the installation module (12); a vertical slider (31) is fixedly connected to the extension end of each of the two lifting cylinders (32); a drive module (4) is fixedly connected to each of the two vertical sliders (31); a fixing block (5) is fixedly connected to the lower side of the installation module (12).

3. The intelligent control high-precision circuit board drilling process according to claim 1, characterized in that: the second The displacement mechanism includes a longitudinal electric slider (21) and a carrier plate (22). The upper side of the worktable (2) is slidably connected to two longitudinal electric sliders (21) distributed on the left and right; each of the two longitudinal electric sliders (21) is fixed to a carrier plate (22).

4. The intelligent control high-precision circuit board drilling process according to claim 1, characterized in that: The waste box (51) has a discharge chute (512) structure on the rear side.

5. The intelligent control high-precision circuit board drilling process according to claim 1, characterized in that: Several locking blocks (631) are provided on the inner walls of the two bushings (63); several slots (401) adapted to the locking blocks (631) are provided on the outer surfaces of the rotary joints at the bottom of the two drive modules (4).

6. The intelligent control high-precision circuit board drilling process according to claim 5, characterized in that: The telescopic jet nozzle consists of an outer tube (72), an inner tube (73), a wedge block (74), and a third spring (75); An outer pipe (72) is connected to the inside of the annular pipe (71); an inner pipe (73) is slidably connected to the end of the outer pipe (72) away from the annular pipe (71); a wedge block (74) is fixedly connected to the upper side of the inner pipe (73); a third spring (75) is fixedly connected between the wedge block (74) and the outer pipe (72).

7. The intelligent control high-precision circuit board drilling process according to claim 6, characterized in that: The bottom of the suction tube (8) is a funnel-shaped structure that spreads outwards.

8. The intelligent control high-precision circuit board drilling process according to claim 1, characterized in that: The lifting filter plate assembly includes a stop block (101), a fourth spring (102), an iron sheet (103), and a filter screen (104). A stop block (101) is slidably connected to the upper inner side of the waste box (51); two fourth springs (102) are fixed between the stop block (101) and the fixed block (5); two iron pieces (103) distributed on the left and right are fixed to the upper surface of the stop block (101); each of the two iron pieces (103) is aligned with an electromagnet (10) vertically; a filter screen (104) is fixed to the upper side of the stop block (101).

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