Intelligent punching machine for plates

Abstract

The invention discloses an intelligent plate punching machine, comprising a workbench, a column, a crossbeam and a PLC controller. Main guide rails are arranged on both sides of the workbench, columns are installed on the main guide rails, a crossbeam is fixedly arranged on the top of the column, a first rack is arranged on one side of the top surface of the crossbeam, a second rack and a third rack are arranged on the other side of the top surface of the crossbeam, sub-guide rails are fixedly arranged on both side surfaces of the crossbeam, a main rack is arranged at the position of the main guide rail on one side of the workbench, a chassis is fixedly arranged on the column on the side of the main rack, a main servo motor is installed inside the chassis, a main gear is installed on the main servo motor, and the main gear is meshed with the main rack; adjustment modules are respectively installed on the first rack, the second rack and the third rack, and a base and a drilling module are installed on the corresponding adjustment modules; generally, the invention has high punching efficiency, can drill holes in rows, can selectively lower corresponding drill bits for drilling holes, can solve the problem of too large or too small spacing between side holes and edges of insulation boards, and multiple drill bits can work in coordination.

Description

Technical Field

[0001] The invention belongs to the technical field of wall panel punching machinery, and in particular relates to an intelligent plate punching machine. Background Art

[0002] With the continuous improvement of building energy conservation requirements and building fire protection regulations, the external insulation of building exterior walls can no longer fully meet the needs of the industry. At present, the integration of insulation and structure in the built-in insulation cast-in-place concrete composite shear wall technology is becoming more and more popular. It places a grid plate composed of insulation board and steel wire mesh in the middle of the wall, and pours concrete on both sides of it at the same time during construction to form a composite insulation structure system.

[0003] During the operation of the grid plate, the insulation board needs to be placed in the steel wire sheet, and then the insulation board is fixed by inserting tensioning steel bars into the insulation board and combining with the positioner. In the past, the insulation board was placed in the steel wire mesh before drilling holes in the insulation board. There are the following problems when drilling holes at the construction site: 1. The construction site conditions are complex and the working environment is complex; 2. Workers need to climb up and down the scaffolding with drilling equipment, which poses safety risks and is inconvenient to operate; 3. The drilling spacing is not easy to grasp, and the drilling is uneven; 4. The drilling efficiency is low. These have seriously restricted the construction speed. In order to solve the above problems, the insulation board needs to be drilled in advance in the factory, and then transported to the construction site and directly placed between the grid plates, so that there is no need for on-site drilling.

[0004] After the insulation board is produced, its specifications are fixed. Different insulation boards have different areas, and the number and density of holes punched are different. At present, the punching machines on the market have problems such as inconvenient adjustment of the punching spacing and low punching efficiency. In addition, although punching in rows improves the punching efficiency, there is also the problem of the spacing between the edge holes of the insulation board being too large or too small. In order to solve the problem of the spacing between the edge holes of the insulation board, it is necessary to make appropriate adjustments to the edge drill bit of the punching machine. Sometimes, in order to install the insulation board on some specific structures, it is necessary to drill some large-diameter holes or special-shaped holes. At this time, a drill bit is needed to mill the holes in the insulation board, and traditional drilling machines cannot meet the milling requirements. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent plate punching machine, which can realize rapid punching of the entire insulation board, with regular punching, high punching efficiency and convenient adjustment. The edge drill can be adjusted individually, and milling operations can be performed. Multiple drill bits can work together and can meet the drilling needs of plates of various specifications. It has extremely high use value.

[0006] The object of the present invention is achieved as follows: a plate intelligent punching machine comprises a workbench, a column, a crossbeam, and a PLC controller, main guide rails are arranged on both sides of the workbench, columns are installed on the main guide rails, a crossbeam is fixedly arranged on the top of the column, a first rack is arranged on one side of the top surface of the crossbeam, a second rack and a third rack are arranged on the other side of the top surface of the crossbeam, and auxiliary guide rails are fixedly arranged on both sides of the crossbeam, a main rack is arranged at the position of the main guide rail on one side of the workbench, a chassis is fixedly arranged on the column on the side of the main rack, a main servo motor is installed inside the chassis, a main gear is installed on the main servo motor, and the main gear is meshed with the main rack;

[0007] An adjustment module is installed on the auxiliary guide rail on the same side as the first rack, a first base is installed on the adjustment module slider at the first rack, two drilling modules are installed on the outer surface of the first base, a long drill bit is installed on one of the drilling modules of the first base, and a short drill bit is installed on the other drilling module;

[0008] Two adjustment modules are installed on the secondary guide rail on the same side as the second rack, a second base is installed on the sliders of the two adjustment modules of the second rack, drilling modules are arranged side by side at equal intervals on the outer side of the second base, and a long drill bit is installed on the drilling module of the second base;

[0009] An adjustment module is installed on the auxiliary guide rail on the same side as the third rack, a third base is installed on the adjustment module slider of the third rack, a drilling module is arranged on the outer side of the third base, and a long drill bit is installed on the drilling module of the third base;

[0010] The adjustment module includes a slide, a travel motor, a motor seat, a lifting motor, a fixed plate, a screw rod, and a support plate. The motor seat is arranged on one side surface of the slide, the travel motor is installed on the motor seat, a sub-gear is arranged at the lower part of the motor seat, the sub-gear is installed on the rotating shaft of the travel motor, a slide groove is arranged on the slide below the motor seat, and the slide groove is installed on the sub-guide rail; a fixed plate is arranged on the other side surface of the slide, a slide rail is arranged on the fixed plate, support plates are arranged at both ends of the slide rail, a screw rod is installed between the support plates, a slider is installed on the slide rail and the screw rod, a servo motor is fixedly arranged on the upper part of the upper support plate, and the servo motor is connected to the screw rod;

[0011] The drilling module comprises a cylinder, a vertical guide rail, a guide seat, and a drilling rig, wherein the drilling rig is fixedly mounted on the guide seat, the guide seat is mounted on the vertical guide rail, and the piston rod end of the cylinder is connected to the drilling rig; the cylinder and the vertical guide rail are fixedly mounted on the corresponding first base, the second base, and the third base;

[0012] The cylinder is connected to the air compressor through a pipeline, and the air compressor is connected to the PLC controller; the main servo motor, the travel motor, the lifting motor, the servo motor, and the drilling rig are respectively connected to the PLC controller.

[0013] The auxiliary guide rails are provided in two groups, with two in each group.

[0014] The surface of the workbench is provided with an air suction hole, the air suction hole is connected to a vacuum pump through a pipeline, and the vacuum pump is connected to a PLC controller.

[0015] The first rack, the second rack and the third rack are respectively meshed with the sub gears of the adjustment module installed thereon.

[0016] The drilling rigs on the drilling modules corresponding to the first base, the second base and the third base are equipped with corresponding drill bits.

[0017] A hose support is arranged on the top of the slide seat, a dust removal port is arranged on the bottom of the drilling rig, a dust removal hose is connected to the dust removal port, the dust removal hose passes through the supporting hole on the hose support and is connected to the dust removal main pipe, the dust removal main pipe is connected to the dust removal air compressor, and the dust removal air compressor is connected to the PLC controller.

[0018] The length of the short drill bit is set to 8~12cm, and the length of the long drill bit is set to 20~25cm.

[0019] The beneficial effects produced by the present invention are:

[0020] First, the crossbeam of the present invention can be driven by the main servo motor to reciprocate along the main guide rail, so that the crossbeam moves above the workbench.

[0021] Secondly, compared with manual drilling on the construction site, the present invention has the advantages of fast drilling speed, uniform hole distribution, safety and reliability, simple operation and high drilling efficiency.

[0022] Third, the crossbeam of the present invention is provided with three racks, namely the first rack, the second rack and the third rack, and each rack is provided with an adjustment module and a drilling module. These three sets of drilling mechanisms can be used in cooperation with each other or used separately for drilling operations. Among them, two drilling modules are installed on the adjustment module on the first rack, and a long drill bit and a short drill bit are installed respectively. The two drill bits can be switched by a cylinder, and a long drill bit is used for drilling thick plates, and a short drill bit is used for drilling thin plates; in addition, programming can be performed through a PLC controller, and the PLC controller controls the servo motor to drive the movement of the crossbeam, and a single long drill bit or a short drill bit is used to drill special-shaped holes on the insulation board through milling operations. The second rack and the third rack are located on the same side of the crossbeam, and adjustment modules and drilling modules are installed thereon, so that holes can be drilled in rows to improve the drilling efficiency; a plurality of drilling modules are installed on the second base, and the drill bit can be selectively lowered as needed; when drilling holes in rows, since the spacing between the drilling modules on the second rack is certain, when the drilling modules on the second rack are adjusted laterally as a whole, the problem of the side holes being too large or too small from the edge of the insulation board often occurs. At this time, the problem of the side holes can be solved by adjusting the drilling module on the third rack.

[0023] Fourth, the workbench of the present invention is provided with an air suction hole, which is connected to a vacuum pump. When the insulation board is placed on the workbench, negative pressure is generated at the air suction hole, so that the insulation board is firmly fixed to the workbench, preventing the insulation board from moving during the punching operation and affecting the punching quality.

[0024] Fifth, the present invention arranges a dust removal port at the drilling rig, and the dust removal port and the dust removal air compressor can remove the debris and dust generated by the drilling operation, reduce the dust pollution in the workshop, and protect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention (when the electric control and pneumatic devices are not connected).

[0027] Figure 3 Reason Figure 2 Schematic diagram of the three-dimensional structure when viewed from the back.

[0028] Figure 4 for Figure 2 Schematic diagram of the internal structure of the chassis at position A in the middle.

[0029] Figure 5 It is a left side structural schematic diagram of the present invention.

[0030] Figure 6 It is a side view structural diagram of the adjustment module and the drilling module at the third base.

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the adjustment module.

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure on the back of the adjustment module.

[0033] Fig. 9 It is a schematic diagram of the assembly structure of the drilling module.

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the present invention (when the dust removal hose is installed).

[0035] Fig.11 This is a schematic diagram of the three-dimensional structure when the dust removal port is installed at the bottom of the drilling rig of the drilling module.

[0036] In the figure: 1, workbench 2, column 3, beam 4, PLC controller 5, main rail 6, first rack 7, second rack 8, third rack 9, auxiliary rail 10, main rack 11, chassis 12, main servo motor 13, main gear 14, adjustment module 15, first base 16, drilling module 17, long drill bit 18, short drill bit 19, second base 20, third base 21, slide 22, travel motor 23, motor seat 24, lifting motor 25, fixing plate 26, screw rod 27, support plate 28, auxiliary gear 29, slide 30, slide rail 31, slider 32, servo motor 33, cylinder 34, vertical guide rail 35, guide seat 36, drilling rig 37, suction hole 38, vacuum pump 39, hose support 40, dust removal port 41, dust removal hose 42, dust removal main pipe 43, dust removal air compressor 44, air compressor. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are further described below in conjunction with the accompanying drawings.

[0038] Example 1

[0039] As attached Figure 1-9 As shown, a plate intelligent punching machine includes a workbench 1, a column 2, a beam 3, and a PLC controller 4. Main guide rails 5 are arranged on both sides of the workbench 1, and columns 2 are installed on the main guide rails 5. A beam 3 is fixedly arranged on the top of the column 2. A first rack 6 is arranged on one side of the top surface of the beam 3, and a second rack 7 and a third rack 8 are arranged on the other side of the top surface of the beam 3. Auxiliary guide rails 9 are fixedly arranged on both sides of the beam 3, a main rack 10 is arranged at the position of the main guide rail 5 on one side of the workbench 1, and a chassis 11 is fixedly arranged on the column 2 on the side of the main rack 10, a main servo motor 12 is installed inside the chassis 11, a main gear 13 is installed on the main servo motor 12, and the main gear 13 is meshed with the main rack 10;

[0040] An adjusting module 14 is installed on the first rack 6 and the secondary guide rail 9 on the same side, a first base 15 is installed on the slider 31 of the adjusting module 14 at the first rack 6, two drilling modules 16 are installed on the outer surface of the first base 15, a long drill bit 17 is installed on one of the drilling modules 16 of the first base 15, and a short drill bit 18 is installed on the other drilling module;

[0041] Two adjustment modules 14 are installed on the second rack 7 and the secondary guide rail 9 on the same side, and a second base 19 is installed on the sliders 31 of the two adjustment modules 14 of the second rack 7. Drilling modules 16 are arranged side by side at equal intervals on the outer side of the second base 19, and a long drill bit 17 is installed on the drilling module 16 of the second base 19;

[0042] An adjusting module 14 is installed on the third rack 8 and the secondary guide rail 9 on the same side, a third base 20 is installed on the slider 31 of the adjusting module 14 of the third rack 8, a drilling module 16 is arranged on the outer side of the third base 20, and a long drill bit 17 is installed on the drilling module 16 of the third base 20;

[0043] The adjustment module 14 includes a slide 21, a travel motor 22, a motor seat 23, a lifting motor 24, a fixed plate 25, a screw 26, and a support plate 27. The motor seat 23 is arranged on one side of the slide 21, and the travel motor 22 is installed on the motor seat 23. A sub-gear 28 is arranged at the lower part of the motor seat 23, and the sub-gear 28 is installed on the rotating shaft of the travel motor 22. A slide groove 29 is arranged below the motor seat 23 on the slide 21, and the slide groove 29 is installed on the auxiliary guide rail 9; a fixed plate 25 is arranged on the other side of the slide 21, and a slide rail 30 is arranged on the fixed plate 25. Support plates 27 are arranged at both ends of the slide rail 30, and a screw 26 is installed between the support plates 27. A slider 31 is installed on the slide rail 30 and the screw 26. A servo motor 32 is fixedly arranged on the upper part of the upper support plate 27, and the servo motor 32 is connected to the screw 26;

[0044] The drilling module 16 includes a cylinder 33, a vertical guide rail 34, a guide seat 35, and a drill 36. The drill 36 is fixedly mounted on the guide seat 35, the guide seat 35 is mounted on the vertical guide rail 34, and the piston rod end of the cylinder 33 is connected to the drill 36; the cylinder 33 and the vertical guide rail 34 are fixedly arranged on the corresponding first base 15, the second base 19, and the third base 20;

[0045] The cylinder 33 is connected to the air compressor 44 through a pipeline, and the air compressor 44 is connected to the PLC controller 4; the main servo motor 12, the travel motor 22, the lifting motor 24, the servo motor 32, and the drilling machine 36 are respectively connected to the PLC controller 4.

[0046] The auxiliary guide rails 9 are provided in two groups, each group having two.

[0047] The surface of the workbench 1 is provided with an air suction hole 37 , and the air suction hole 37 is connected to a vacuum pump 38 through a pipeline, and the vacuum pump 38 is connected to the PLC controller 4 .

[0048] The first rack 6 , the second rack 7 , and the third rack 8 are respectively meshed with the pinion 28 of the adjustment module 14 mounted thereon.

[0049] The drill rigs on the drilling modules 16 corresponding to the first base 15 , the second base 19 , and the third base 20 are equipped with corresponding drill bits.

[0050] The length of the short drill bit 18 is set to 10 cm, and the length of the long drill bit 17 is set to 25 cm.

[0051] When the present invention is used: the PLC controller is pre-programmed according to the drilling requirements. The main servo motor can be controlled by the PLC controller to drive the main gear to move along the main rack, so that the column moves along the main guide rail. The travel motor of the adjustment module can be controlled by the PLC controller to drive the auxiliary gear to move along the first rack, the second rack, and the third rack, so that the adjustment module moves along the auxiliary guide rail; the lifting motor of the adjustment module can be controlled by the PLC controller to drive the screw to rotate, so that the slider moves up and down on the slide rail, and then drive the first base, the second base, and the third base to move up and down. The cylinder on the drilling module is connected to the air compressor, and the air compressor is controlled by the PLC controller. The cylinder can push the drilling rig to move up and down along the vertical guide rail to control the lifting and lowering of the drill bit.

[0052] After the insulation board is placed on the workbench, the PLC controller controls the vacuum pump to work, and negative pressure is generated at the suction hole, so that the insulation board is firmly fixed on the workbench. Then, the PLC controller controls the main servo motor to drive the crossbeam to the punching position. If it is to punch holes in rows, the drilling modules on the second and third bases need to work at this time. The cylinder pushes the drill rig down to the working position, and the travel motor drives the sub-gear to rotate, moving the second and third bases to the corresponding positions on the crossbeam, so that the lifting motor on the adjustment module pushes the second and third bases downward, and the long drill bit contacts the insulation board to start drilling. After drilling is completed, lift the second and third bases, and the cylinder lifts the drill rig upward at the same time. If single-hole operation or milling operation is required, the drilling module on the first base is used. The drill rig is pushed down to the working position by the cylinder as needed. The travel motor drives the sub-gear to rotate, and the first base is moved to the corresponding position on the beam. The lifting motor on the adjustment module pushes the first base downward, and the corresponding drill bit contacts the insulation board to start drilling. If it is a milling operation, the main servo motor is controlled at the same time to drive the beam to move in the corresponding trajectory to drill the corresponding special-shaped holes.

[0053] Example 2

[0054] As attached Figure 1-11 As shown, a plate intelligent punching machine includes a workbench 1, a column 2, a beam 3, and a PLC controller 4. Main guide rails 5 are arranged on both sides of the workbench 1, and columns 2 are installed on the main guide rails 5. A beam 3 is fixedly arranged on the top of the column 2. A first rack 6 is arranged on one side of the top surface of the beam 3, and a second rack 7 and a third rack 8 are arranged on the other side of the top surface of the beam 3. Auxiliary guide rails 9 are fixedly arranged on both sides of the beam 3, a main rack 10 is arranged at the position of the main guide rail 5 on one side of the workbench 1, and a chassis 11 is fixedly arranged on the column 2 on the side of the main rack 10, a main servo motor 12 is installed inside the chassis 11, a main gear 13 is installed on the main servo motor 12, and the main gear 13 is meshed with the main rack 10;

[0055] An adjusting module 14 is installed on the first rack 6 and the secondary guide rail 9 on the same side, a first base 15 is installed on the slider 31 of the adjusting module 14 at the first rack 6, two drilling modules 16 are installed on the outer surface of the first base 15, a long drill bit 17 is installed on one of the drilling modules 16 of the first base 15, and a short drill bit 18 is installed on the other drilling module;

[0056] Two adjustment modules 14 are installed on the second rack 7 and the secondary guide rail 9 on the same side, and a second base 19 is installed on the sliders 31 of the two adjustment modules 14 of the second rack 7. Drilling modules 16 are arranged side by side at equal intervals on the outer side of the second base 19, and a long drill bit 17 is installed on the drilling module 16 of the second base 19;

[0057] An adjusting module 14 is installed on the third rack 8 and the secondary guide rail 9 on the same side, a third base 20 is installed on the slider 31 of the adjusting module 14 of the third rack 8, a drilling module 16 is arranged on the outer side of the third base 20, and a long drill bit 17 is installed on the drilling module 16 of the third base 20;

[0058] The adjustment module 14 includes a slide 21, a travel motor 22, a motor seat 23, a lifting motor 24, a fixed plate 25, a screw 26, and a support plate 27. The motor seat 23 is arranged on one side of the slide 21, and the travel motor 22 is installed on the motor seat 23. A sub-gear 28 is arranged at the lower part of the motor seat 23, and the sub-gear 28 is installed on the rotating shaft of the travel motor 22. A slide groove 29 is arranged below the motor seat 23 on the slide 21, and the slide groove 29 is installed on the auxiliary guide rail 9; a fixed plate 25 is arranged on the other side of the slide 21, and a slide rail 30 is arranged on the fixed plate 25. Support plates 27 are arranged at both ends of the slide rail 30, and a screw 26 is installed between the support plates 27. A slider 31 is installed on the slide rail 30 and the screw 26. A servo motor 32 is fixedly arranged on the upper part of the upper support plate 27, and the servo motor 32 is connected to the screw 26;

[0059] The drilling module 16 includes a cylinder 33, a vertical guide rail 34, a guide seat 35, and a drill 36. The drill 36 is fixedly mounted on the guide seat 35, the guide seat 35 is mounted on the vertical guide rail 34, and the piston rod end of the cylinder 33 is connected to the drill 36; the cylinder 33 and the vertical guide rail 34 are fixedly arranged on the corresponding first base 15, the second base 19, and the third base 20;

[0060] The cylinder 33 is connected to the air compressor 34 through a pipeline, and the air compressor 34 is connected to the PLC controller 4; the main servo motor 12, the travel motor 22, the lifting motor 24, the servo motor 32, and the drilling machine 36 are respectively connected to the PLC controller 4.

[0061] The auxiliary guide rails 9 are provided in two groups, each group having two.

[0062] The surface of the workbench 1 is provided with an air suction hole 37 , and the air suction hole 37 is connected to a vacuum pump 38 through a pipeline, and the vacuum pump 38 is connected to the PLC controller 4 .

[0063] The first rack 6 , the second rack 7 , and the third rack 8 are respectively meshed with the pinion 28 of the adjustment module 14 mounted thereon.

[0064] The drill rigs on the drilling modules 16 corresponding to the first base 15 , the second base 19 , and the third base 20 are equipped with corresponding drill bits.

[0065] A hose support 39 is provided on the top of the slide 21, and a dust removal port 40 is provided at the bottom of the drilling rig 36. A dust removal hose 41 is connected to the dust removal port 40. The dust removal hose 41 passes through the supporting hole on the hose support 39 and is connected to a dust removal main pipe 42. The dust removal main pipe 42 is connected to a dust removal air compressor 43, and the dust removal air compressor 43 is connected to the PLC controller 4.

[0066] The length of the short drill bit 18 is set to 10 cm, and the length of the long drill bit 17 is set to 25 cm.

[0067] When the present invention is used: the PLC controller is pre-programmed according to the drilling requirements. The main servo motor can accept the control of the PLC controller to drive the main gear to move along the main rack, so that the column moves along the main rail. The travel motor of the adjustment module can accept the control of the PLC controller to drive the auxiliary gear to move along the first rack, the second rack, and the third rack, so that the adjustment module moves along the auxiliary guide rail; the lifting motor of the adjustment module can accept the control of the PLC controller to drive the screw to rotate, so that the slider moves up and down on the slide rail, and then drive the first base, the second base, and the third base to move up and down. The cylinder on the drilling module is connected to the air compressor, and the air compressor is controlled by the PLC controller. The cylinder can push the drilling rig to move up and down along the vertical guide rail to control the lifting of the drill bit. A dust removal port is set at the drill bit installation position of the drilling rig. The dust removal port is connected to the dust removal air compressor through a dust removal hose and a dust removal main pipe. The dust removal air compressor is controlled by the PLC controller to remove dust and particulate matter generated during the drilling process.

[0068] After the insulation board is placed on the workbench, the PLC controller controls the vacuum pump to work, and negative pressure is generated at the suction hole, so that the insulation board is firmly fixed on the workbench. Then, the PLC controller controls the main servo motor to drive the crossbeam to the punching position. If it is to punch holes in rows, the drilling modules on the second and third bases need to work at this time. The cylinder pushes the drill rig down to the working position, and the travel motor drives the sub-gear to rotate, moving the second and third bases to the corresponding positions on the crossbeam, so that the lifting motor on the adjustment module pushes the second and third bases downward, and the long drill bit contacts the insulation board to start drilling. After drilling is completed, lift the second and third bases, and the cylinder lifts the drill rig upward at the same time. If single-hole operation or milling operation is required, the drilling module on the first base is used. The drill rig is pushed down to the working position by the cylinder as needed. The travel motor drives the sub-gear to rotate, and the first base is moved to the corresponding position on the beam. The lifting motor on the adjustment module pushes the first base downward, and the corresponding drill bit contacts the insulation board to start drilling. If it is a milling operation, the main servo motor is controlled at the same time to drive the beam to move in the corresponding trajectory to drill the corresponding special-shaped holes.

[0069] In general, the present invention has high drilling efficiency and can drill holes in rows. The corresponding drill bits can be selectively lowered for drilling holes. The problem of the distance between the side holes and the edge of the insulation board being too large or too small can be solved. Milling operations can be performed, and multiple drill bits can work in coordination. It can meet the drilling needs of plates of various specifications.

Claims

1. A plate intelligent punching machine, comprising a workbench, a column, a beam, and a PLC controller, main rails are arranged on both sides of the workbench, columns are installed on the main rails, and a beam is fixedly arranged on the top of the column, characterized in that: A first rack is arranged on one side of the top surface of the crossbeam, a second rack and a third rack are arranged on the other side of the top surface of the crossbeam, auxiliary guide rails are fixedly arranged on both side surfaces of the crossbeam, a main rack is arranged at the position of the main guide rail on one side of the workbench, a chassis is fixedly arranged on the column on the side of the main rack, a main servo motor is installed inside the chassis, a main gear is installed on the main servo motor, and the main gear is meshed with the main rack; An adjustment module is installed on the auxiliary guide rail on the same side as the first rack, a first base is installed on the adjustment module slider at the first rack, two drilling modules are installed on the outer surface of the first base, a long drill bit is installed on one of the drilling modules of the first base, and a short drill bit is installed on the other drilling module; Two adjustment modules are installed on the secondary guide rail on the same side as the second rack, a second base is installed on the sliders of the two adjustment modules of the second rack, drilling modules are arranged side by side at equal intervals on the outer side of the second base, and a long drill bit is installed on the drilling module of the second base; An adjustment module is installed on the auxiliary guide rail on the same side as the third rack, a third base is installed on the adjustment module slider of the third rack, a drilling module is arranged on the outer side of the third base, and a long drill bit is installed on the drilling module of the third base; The adjustment module includes a slide, a travel motor, a motor seat, a lifting motor, a fixed plate, a screw rod, and a support plate. The motor seat is arranged on one side surface of the slide, the travel motor is installed on the motor seat, a sub-gear is arranged at the lower part of the motor seat, the sub-gear is installed on the rotating shaft of the travel motor, a slide groove is arranged on the slide below the motor seat, and the slide groove is installed on the sub-guide rail; a fixed plate is arranged on the other side surface of the slide, a slide rail is arranged on the fixed plate, support plates are arranged at both ends of the slide rail, a screw rod is installed between the support plates, a slider is installed on the slide rail and the screw rod, a servo motor is fixedly arranged on the upper part of the upper support plate, and the servo motor is connected to the screw rod; The drilling module comprises a cylinder, a vertical guide rail, a guide seat, and a drilling rig, wherein the drilling rig is fixedly mounted on the guide seat, the guide seat is mounted on the vertical guide rail, and the piston rod end of the cylinder is connected to the drilling rig; the cylinder and the vertical guide rail are fixedly mounted on the corresponding first base, the second base, and the third base; The cylinder is connected to the air compressor through a pipeline, and the air compressor is connected to the PLC controller; the main servo motor, travel motor, lifting motor, servo motor, and drilling rig are respectively connected to the PLC controller; The surface of the workbench is provided with an air suction hole, the air suction hole is connected to a vacuum pump through a pipeline, and the vacuum pump is connected to a PLC controller; A hose support is arranged on the top of the slide seat, a dust removal port is arranged on the bottom of the drilling rig, a dust removal hose is connected to the dust removal port, the dust removal hose passes through the supporting hole on the hose support and is connected to the dust removal main pipe, the dust removal main pipe is connected to the dust removal air compressor, and the dust removal air compressor is connected to the PLC controller.

2. The intelligent plate punching machine according to claim 1, characterized in that: The auxiliary guide rails are provided in two groups, with two in each group.

3. The intelligent plate punching machine according to claim 1, characterized in that: The first rack, the second rack and the third rack are respectively meshed with the sub-gears of the drilling module installed thereon.

4. The intelligent plate punching machine according to claim 1, characterized in that: The drill rigs on the adjustment modules corresponding to the first base, the second base and the third base are equipped with corresponding drill bits.

5. The intelligent plate punching machine according to claim 1, characterized in that: The length of the short drill bit is set to 8~12cm, and the length of the long drill bit is set to 20~25cm.

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