Hydraulic support main rib plate multi-hole one-time efficient boring device and process

Abstract

The invention provides a hydraulic support main rib plate multi-hole one-time efficient boring device and process, and relates to the technical field of boring equipment. According to the device and the process, the initial coordinate position of the main rib plate is determined through the positioning mechanism, the main rib plate is photographed through the visual identification unit, the size and the position of the main rib plate are accurately identified, and the control unit matches the photo of the main rib plate with the template to generate the to-be-bored position of the main rib plate; the control unit controls all the moving mechanisms to drive the boring cutter assembly to act on the to-be-bored position of the main rib plate along the set path, the boring cutter assembly acts on the main rib plate to complete boring operation, and high-efficiency and high-precision positioning trepanning of multi-hole one-time boring is achieved. The steps of manual scribing, positioning and clamping are omitted, so that the problem of follow-up assembly difficulty caused by low precision of manual scribing and inconsistent boring positions at present is solved, the position precision and aperture precision among multiple holes and the boring efficiency of the porous main rib plate are improved, and high precision, high efficiency and high reliability of the boring process are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of boring equipment, and more particularly to a hydraulic support main rib plate multi-hole one-time high-efficiency boring device and process. Background Art

[0002] The main rib plates of hydraulic supports need to be processed by boring multiple holes. The traditional boring process processes each hole one by one by means of scribing on the main rib plate and installing corresponding tooling. This processing method has a high labor input cost and low processing efficiency, and cannot meet the requirements of large-scale production. In addition, with the development of technology and the improvement of industrial level, the processing accuracy requirements for parts in various industries are also getting higher and higher. In some complex mechanical structures, the position accuracy, hole diameter accuracy, and surface machining accuracy between multiple holes directly affect the performance and reliability of the entire equipment.

[0003] Therefore, there is an urgent need to adopt a multi-hole one-time positioning boring technology to improve the boring processing efficiency while ensuring the processing quality of the main rib plate. Summary of the Invention

[0004] The purpose of the present invention is to provide a hydraulic support main rib plate multi-hole one-time high-efficiency boring device and process to achieve high-efficiency and high-precision processing of the main rib plate of the hydraulic support.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A hydraulic support main rib plate multi-hole one-time high-efficiency boring device, comprising:

[0007] A workbench for placing the main rib plate thereon;

[0008] A positioning mechanism provided on the left side and / or the right side of the workbench for positioning one end of the main rib plate;

[0009] A clamping mechanism provided on the front side and the rear side of the workbench for clamping a plurality of main rib plates;

[0010] A base, with one provided on the front side and the rear side of the workbench respectively;

[0011] A visual recognition unit, with one provided on each base for photographing the main rib plate;

[0012] A moving mechanism, with a plurality of them provided on each base;

[0013] A boring tool assembly provided on each moving mechanism, and the moving mechanism drives the boring tool assembly to move along the X-axis, Y-axis, and Z-axis;

[0014] A control unit, which is respectively connected to the visual recognition unit and the moving mechanism by signals.

[0015] Preferably, the moving mechanism includes an X-axis driving unit, a Y-axis driving unit, and a Z-axis driving unit. The X-axis driving unit is used to drive the boring tool assembly to move along the X-axis, the Y-axis driving unit is used to drive the boring tool assembly to move along the Y-axis, and the Z-axis driving unit is used to drive the boring tool assembly to move along the Z-axis.

[0016] Preferably, the X-axis driving unit includes a first slide rail, a first toothed rail, a moving support seat, a first slide block, a first motor, and a first driving gear;

[0017] The first slide rail and the first toothed rail are arranged on the base, and both the first slide rail and the first toothed rail are arranged along the extension direction of the workbench;

[0018] The first slide block is arranged on the moving support seat, and the first slide block is slidably matched with the first slide rail;

[0019] The first motor is arranged on the moving support seat, the output rotating shaft of the first motor is power-connected to the first driving gear, and the first driving gear meshes with the first toothed rail.

[0020] Preferably, the Z-axis driving unit includes a support platform, a rotating disk, and a second motor;

[0021] The support platform is arranged on the moving support seat, the rotating disk is located at one end of the support platform facing the workbench, and the rotating disk is rotatably connected to the support platform;

[0022] The second motor is arranged on the support platform, and the output rotating shaft of the second motor is power-connected to the rotating disk.

[0023] Preferably, the Y-axis driving unit includes a first electric cylinder. The fixed end of the first electric cylinder is arranged at the edge position of the rotating disk, and the telescopic end of the first electric cylinder is provided with the boring tool assembly.

[0024] Preferably, the positioning mechanism includes an adjusting seat and a positioning plate. The positioning plate is arranged on the adjusting seat, the adjusting seat is detachably connected to the workbench, and the positioning plate is used to abut against one end of the main rib plate.

[0025] Preferably, the clamping mechanism includes a clamping support seat, a second electric cylinder, and a clamping plate. The clamping support seat is connected to the workbench, the second electric cylinder is arranged on the clamping support seat, the telescopic end of the second electric cylinder is provided with the clamping plate, and the clamping plate is used to abut against the side surface of the main rib plate.

[0026] Preferably, the visual recognition unit includes a second slide rail, a second toothed rail, a visual support seat, a second slide block, a third motor, a second driving gear, and a camera;

[0027] The second slide rail and the second toothed rail are arranged on the base, and both the second slide rail and the second toothed rail are arranged along the extension direction of the workbench;

[0028] The second slide block is arranged on the vision support base, and the second slide block is slidably matched with the second slide rail;

[0029] The third motor is arranged on the vision support base, the output rotating shaft of the third motor is power-connected to the second driving gear, and the second driving gear meshes with the second toothed rail;

[0030] The camera is arranged on the vision support base.

[0031] Preferably, a discharge groove is arranged on the front side and / or the rear side of the workbench, and a waste collection box is arranged on the left side and / or the right side of the discharge groove.

[0032] A process for high-efficiency one-time boring of multiple holes in the main rib plate of a hydraulic support, based on the above-mentioned device for high-efficiency one-time boring of multiple holes in the main rib plate of a hydraulic support, the process comprises the following steps:

[0033] Step 1, clamping and coordinate positioning

[0034] A plurality of stacked main rib plates are vertically placed on the workbench, one end of the main rib plate is positioned through the positioning mechanism to determine the initial coordinate position of the main rib plate, and a plurality of main rib plates are clamped through the clamping mechanism;

[0035] Step 2, vision recognition boring positioning

[0036] The main rib plates on the same side are photographed through the vision recognition unit, the photographed photos of the main rib plates are uploaded to the control unit, and the control unit matches the obtained photos of the main rib plates with the template to generate the positions of the main rib plates to be bored;

[0037] Step 3, automatic boring

[0038] The control unit controls each moving mechanism to drive the boring tool assembly to act on the positions of the main rib plates to be bored along the set path, and the boring tool assembly acts on the main rib plates to complete the boring operation.

[0039] The beneficial technical effects of the present invention are:

[0040] The multi-hole one-time high-efficiency boring device and process for the main rib plate of a hydraulic support according to the present invention determine the initial coordinate position of the main rib plate through a positioning mechanism, take a photo of the main rib plate through a visual recognition unit, accurately identify the size and position of the main rib plate, generate the positions of the holes to be bored on the main rib plate by matching the photo of the main rib plate with a template by a control unit, control each moving mechanism by the control unit to drive a boring tool assembly to act on the positions of the holes to be bored on the main rib plate along a set path, and complete the boring operation by the action of the boring tool assembly on the main rib plate. Double-sided processing of several stacked main rib plates is carried out to achieve high-efficiency and high-precision positioning and hole opening for multi-hole one-time boring. The steps of manual scribing positioning and clamping are omitted, thereby solving the problems of low accuracy of current manual scribing and inconsistent boring positions, resulting in subsequent assembly difficulties, improving the position accuracy and hole diameter accuracy between multiple holes, as well as the boring efficiency of the multi-hole main rib plate, and ensuring the high precision, high efficiency and high reliability of the boring process. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a three-dimensional Figure 1 ;

[0042] Figure 2 of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention; Figure 1 is a partial enlarged view of part A in

[0043] Figure 3 is a three-dimensional Figure 2 ;

[0044] Figure 4 is Figure 3 a partial enlarged view of part B in

[0045] Figure 5 is a top view of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention;

[0046] Figure 6 is a front view of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention;

[0047] Figure 7 is a rear view of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention;

[0048] Figure 8 is a left view of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention;

[0049] Figure 9 is a right view of the multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support according to an embodiment of the present invention;

[0050] Figure 10This is the process flow diagram of the multi-hole one-time high-efficiency boring process for the main rib plate of the hydraulic support in the embodiment of the present invention. Specific embodiments

[0051] To make the objectives, technical solutions and beneficial effects of the present invention more clear and understandable, the following further describes the present invention in detail with reference to specific embodiments and the accompanying drawings. Some, but not all, of the embodiments of the present invention will be described more comprehensively with reference to the attached drawings later. In fact, various embodiments of the present invention can be implemented in many different forms and should not be construed as limited to the embodiments described herein; on the contrary, these embodiments are provided so that the present invention meets the applicable legal requirements.

[0052] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0053] In the embodiment of the present invention, a multi-hole one-time high-efficiency boring device and process for the main rib plate of a hydraulic support are provided. Please refer to Figures 1 to 10 as shown.

[0054] A multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support includes a workbench, a positioning mechanism, a clamping mechanism, a base, a vision recognition unit, a moving mechanism, a boring tool assembly and a control unit.

[0055] A plurality of T-shaped grooves 11 are arranged on the upper end surface of the workbench 1 along the extending direction of the workbench 1, and the main rib plate 9 is placed on the upper end surface of the workbench 1.

[0056] The positioning mechanism is arranged on the left side of the workbench 1 and is used to position one end of the main rib plate 9, so as to determine the initial coordinate position of the main rib plate 9.

[0057] The positioning mechanism includes an adjusting seat 21 and a positioning plate 22. The positioning plate 22 is arranged on the adjusting seat 21 and is vertically arranged between the positioning plate 22 and the adjusting seat 21. The adjusting seat 21 and the positioning plate 22 are connected by a reinforcing plate 23. The adjusting seat 21 is detachably connected to the workbench 1, and the positioning plate 22 is used to abut against one end of the main rib plate 9.

[0058] Specifically, an assembly hole is formed in the adjusting base 21. The assembly bolt 24 passes through the assembly hole and the T-shaped groove 11 on the workbench 1. By connecting the assembly hole and the T-shaped groove 11 through the assembly bolt 24, the detachable connection between the adjusting base 21 and the workbench 1 is realized. Loosen the assembly bolt 24, and the adjusting base 21 can move along the T-shaped groove 11 (the extending direction of the workbench 1).

[0059] The clamping mechanisms are arranged on the front side and the rear side of the workbench 1 and are used for clamping a plurality of main rib plates 9.

[0060] The clamping mechanism includes a clamping support base 31, a second electric cylinder 32 and a clamping plate 33. The clamping support base 31 is connected to the workbench 1. The second electric cylinder 32 is arranged on the clamping support base 31. The telescopic end of the second electric cylinder 32 is provided with the clamping plate 33, and the clamping plate 33 is used for abutting against the side surface of the main rib plate 9.

[0061] The telescopic ends of the second electric cylinders 32 of the clamping mechanisms on the front side and the rear side of the workbench 1 retract relative to the fixed ends, so that the clamping plates 33 are far away from the middle position of the workbench 1. Vertically place a plurality of main rib plates 9 at the middle position of the workbench 1. The telescopic ends of the second electric cylinders 32 of the clamping mechanisms on the front side and the rear side of the workbench 1 extend relative to the fixed ends, so that the clamping plates 33 approach the middle position of the workbench 1, and the clamping plates 33 on the front side and the rear side jointly clamp a plurality of main rib plates 9.

[0062] One base 4 is arranged on each of the front side and the rear side of the workbench 1.

[0063] One visual recognition unit is arranged on each base 4 and is used for photographing the main rib plate 9.

[0064] The visual recognition unit includes a second slide rail 51, a second toothed rail 52, a visual support base 53, a second slide block 54, a third motor, a second driving gear and a camera 55.

[0065] The second slide rail 51 and the second toothed rail 52 are arranged on the base 4, and both the second slide rail 51 and the second toothed rail 52 are arranged along the extending direction of the workbench 1. The second slide block 54 is arranged on the visual support base 53, and the second slide block 54 is slidably matched with the second slide rail 51. The third motor is arranged on the visual support base 53. The output rotating shaft of the third motor is power-connected to the second driving gear, and the second driving gear meshes with the second toothed rail 52. The camera 55 is arranged on the visual support base 53, wherein the camera 55 is set as a 3D vision camera.

[0066] The output rotating shaft of the third motor drives the second driving gear to rotate. The second driving gear meshes with the second toothed rail 52, so that the second slide block 54 slides along the second slide rail 51, and further drives the camera 55 on the visual support base 53 to move along the second slide rail 51, so that the camera 55 performs full-coverage photographing on the main rib plate 9 on the upper end surface of the workbench 1.

[0067] Three moving mechanisms are respectively arranged on each base 4, and a boring tool assembly 6 is arranged on each moving mechanism. The moving mechanism drives the boring tool assembly 6 to move along the X-axis, Y-axis and Z-axis.

[0068] The moving mechanism includes an X-axis driving unit, a Y-axis driving unit and a Z-axis driving unit. The X-axis driving unit is used to drive the boring tool assembly 6 to move along the X-axis, the Y-axis driving unit is used to drive the boring tool assembly 6 to move along the Y-axis, and the Z-axis driving unit is used to drive the boring tool assembly 6 to move along the Z-axis.

[0069] The X-axis driving unit includes a first slide rail 711, a first toothed rail 712, a moving support base 713, a first slide block 714, a first motor 715 and a first driving gear. The first slide rail 711 and the first toothed rail 712 are arranged on the base 4. The first slide rail 711 and the first toothed rail 712 are both arranged along the extension direction of the workbench 1, and the first slide rail 711 and the first toothed rail 712 are both parallel to the workbench 1. The bottom of the moving support base 713 is provided with a first slide block 714, and the first slide block 714 is slidably matched with the first slide rail 711. A first motor 715 is arranged on the moving support base 713. The output rotating shaft of the first motor 715 is power-connected to the first driving gear, and the first driving gear meshes with the first toothed rail 712.

[0070] The output rotating shaft of the first motor 715 drives the first driving gear to rotate. The first driving gear meshes with the first toothed rail 712, driving the first slide block 714 to slide along the first slide rail 711, and further driving the moving support base 713 to move along the X-axis direction (left and right direction).

[0071] The Z-axis driving unit includes a support platform 721, a rotating disk 722 and a second motor 723. The support platform 721 is arranged on the moving support base 713. The rotating disk 722 is located at one end of the support platform 721 facing the workbench 1. The rotating disk 722 is rotatably connected to the support platform 721. A second motor 723 is arranged on the support platform 721, and the output rotating shaft of the second motor 723 is power-connected to the rotating disk 722.

[0072] The output rotating shaft of the second motor 723 drives the rotating disk 722 to rotate relative to the support platform 721, and the first electric cylinder 73 on the edge of the rotating disk 722 moves in the X-axis direction and in the Z-axis direction (up and down direction).

[0073] The Y-axis driving unit includes a first electric cylinder 73. The fixed end of the first electric cylinder 73 is arranged at the edge position of the rotating disk 722, and the telescopic end of the first electric cylinder 73 is provided with the boring tool assembly 6.

[0074] The telescopic end of the first electric cylinder 73 expands and contracts relative to the fixed end to drive the boring tool assembly 6 to move in the Y-axis direction (front and back direction).

[0075] The control unit is specifically a PLC control unit, and the control unit is respectively connected to the vision recognition unit and the moving mechanism by signals. The control unit obtains the photo of the main rib plate through the vision recognition unit. After obtaining the photo of the main rib plate, the control unit generates the positions of the holes to be bored on the main rib plate 9 by matching with the template. The control unit controls the six moving mechanisms to drive the boring tool assembly 6 to act on the positions of the holes to be bored on the main rib plate 9 along the set path.

[0076] Discharge grooves 12 are arranged on the front side and the rear side of the workbench 1, and waste collection bins 8 are arranged on the left side and the right side of the discharge grooves 12. The chips generated by boring the main rib plate 9 by the boring tool assembly 6 fall into the discharge grooves 12 and are swept into the waste collection bins 8.

[0077] A manufacturing process for a multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support. Based on the above-mentioned multi-hole one-time high-efficiency boring device for the main rib plate of a hydraulic support in this embodiment, the process includes the following steps:

[0078] Step 1: Clamping and coordinate positioning

[0079] A plurality of stacked main rib plates 9 are vertically placed on the workbench 1. One end of the main rib plate 9 is positioned through the positioning mechanism to determine the initial coordinate position of the main rib plate 9, and a plurality of main rib plates 9 are clamped through the clamping mechanism;

[0080] Step 2: Vision recognition boring positioning

[0081] The main rib plate 9 on the same side is photographed through the vision recognition unit, and the photographed photo of the main rib plate is uploaded to the control unit. The control unit generates the positions of the holes to be bored on the main rib plate 9 by matching the obtained photo of the main rib plate with the template;

[0082] Step 3: Automatic boring

[0083] The control unit controls each moving mechanism to drive the boring tool assembly 6 to act on the positions of the holes to be bored on the main rib plate 9 along the set path, and the boring tool assembly acts on the main rib plate 9 to complete the boring operation.

[0084] So far, this embodiment has been described in detail with reference to the accompanying drawings. Based on the above description, those skilled in the art should have a clear understanding of the hydraulic support main rib plate multi-hole one-time high-efficiency boring device and process of the present invention. The hydraulic support main rib plate multi-hole one-time high-efficiency boring device and process of the present invention determine the initial coordinate position of the main rib plate 9 through the positioning mechanism, take a photo of the main rib plate 9 through the visual recognition unit, accurately identify the size and position of the main rib plate 9, generate the positions to be bored of the main rib plate 9 by matching the main rib plate photo with the template by the control unit, the control unit controls each moving mechanism to drive the boring tool assembly 6 to act on the positions to be bored of the main rib plate 9 along the set path, the boring tool assembly 6 acts on the main rib plate 9 to complete the boring operation, and double-sided processing of several stacked main rib plates is carried out to achieve high-efficiency and high-precision positioning and opening of multi-hole one-time boring. The steps of manual scribing positioning and clamping are omitted, thereby solving the problems of low accuracy of current manual scribing and inconsistent boring positions causing subsequent assembly difficulties, improving the position accuracy and hole diameter accuracy between multi-holes, as well as the boring efficiency of the multi-hole main rib plate 9, and ensuring the high precision, high efficiency and high reliability of the boring process.

[0085] The specific embodiments described above further elaborate on the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A hydraulic support main rib plate multi-hole one-time high-efficiency boring device, characterized in that, Comprising: A workbench on which the main rib plates are placed; A positioning mechanism disposed on the left side and / or the right side of the workbench for positioning one end of the main rib plates; A clamping mechanism disposed on the front side and the rear side of the workbench for clamping a plurality of main rib plates; Bases, with one base provided on each of the front side and the rear side of the workbench; Visual recognition units, with one visual recognition unit provided on each base for photographing the main rib plates; Moving mechanisms, with a plurality of moving mechanisms provided on each base; Boring tool assemblies disposed on each moving mechanism, and the moving mechanisms drive the boring tool assemblies to move along the X-axis, Y-axis and Z-axis; A control unit, which is respectively connected to the visual recognition unit and the moving mechanisms by signals.

2. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 1, wherein: The moving mechanism includes an X-axis driving unit, a Y-axis driving unit and a Z-axis driving unit. The X-axis driving unit is used to drive the boring tool assembly to move along the X-axis, the Y-axis driving unit is used to drive the boring tool assembly to move along the Y-axis, and the Z-axis driving unit is used to drive the boring tool assembly to move along the Z-axis.

3. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 2, wherein: The X-axis driving unit includes a first slide rail, a first toothed rail, a moving support base, a first slide block, a first motor and a first driving gear; The first slide rail and the first toothed rail are disposed on the base, and both the first slide rail and the first toothed rail are arranged along the extending direction of the workbench; The first slide block is disposed on the moving support base, and the first slide block is slidably engaged with the first slide rail; The first motor is disposed on the moving support base, the output rotating shaft of the first motor is power-connected to the first driving gear, and the first driving gear meshes with the first toothed rail.

4. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 3, wherein: The Z-axis driving unit includes a support platform, a rotating disk and a second motor; The support platform is disposed on the moving support base, the rotating disk is located at one end of the support platform facing the workbench, and the rotating disk is rotatably connected to the support platform; The second motor is disposed on the support platform, and the output rotating shaft of the second motor is power-connected to the rotating disk.

5. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 4, wherein: The Y-axis driving unit includes a first electric cylinder. The fixed end of the first electric cylinder is disposed at the edge position of the rotating disk, and the telescopic end of the first electric cylinder is provided with the boring tool assembly.

6. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 1, wherein: The positioning mechanism includes an adjusting seat and a positioning plate. The positioning plate is disposed on the adjusting seat, the adjusting seat is detachably connected to the workbench, and the positioning plate is used to abut against one end of the main rib plate.

7. The one-time high-efficiency boring device for multiple holes of the main rib plates of a hydraulic support according to claim 1, wherein: The clamping mechanism includes a clamping support base, a second electric cylinder, and a clamping plate. The clamping support base is connected to the workbench. The second electric cylinder is arranged on the clamping support base, and the telescopic end of the second electric cylinder is provided with the clamping plate, and the clamping plate is used to abut against the side surface of the main rib plate.

8. The one-time high-efficiency boring device for multiple holes of the main rib plate of a hydraulic support according to claim 1, wherein: The visual recognition unit includes a second slide rail, a second toothed rail, a visual support base, a second slide block, a third motor, a second driving gear, and a camera; The second slide rail and the second toothed rail are arranged on the base, and both the second slide rail and the second toothed rail are arranged along the extension direction of the workbench; The second slide block is arranged on the visual support base, and the second slide block is slidably matched with the second slide rail; The third motor is arranged on the visual support base, the output rotating shaft of the third motor is power-connected to the second driving gear, and the second driving gear meshes with the second toothed rail; The camera is arranged on the visual support base.

9. The one-time high-efficiency boring device for multiple holes of the main rib plate of a hydraulic support according to claim 1, wherein: A discharge groove is arranged on the front side and / or the rear side of the workbench, and a waste collection box is arranged on the left side and / or the right side of the discharge groove.

10. A one-time high-efficiency boring process for multiple holes in the main rib plate of a hydraulic support, based on the one-time high-efficiency boring device for multiple holes in the main rib plate of a hydraulic support according to any one of claims 1 to 9, characterized in that, The process includes the following steps: Step 1, clamping and coordinate positioning A plurality of stacked main rib plates are vertically placed on the workbench. One end of the main rib plate is positioned by the positioning mechanism to determine the initial coordinate position of the main rib plate, and a plurality of main rib plates are clamped by the clamping mechanism; Step 2, visual recognition boring positioning The main rib plates on the same side are photographed by the visual recognition unit, and the photographed main rib plate photos are uploaded to the control unit. The control unit matches the obtained main rib plate photos with the template to generate the positions of the main rib plates to be bored; Step 3, automatic boring The control unit controls each moving mechanism to drive the boring tool assembly to act on the positions of the main rib plates to be bored along the set path, and the boring tool assembly acts on the main rib plates to complete the boring operation.

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