Accurate drilling device for switch equipment mounting plate

Abstract

The invention discloses a precise drilling device for a switch equipment mounting plate, and relates to the field of drilling machining. A precise drilling device for a switch equipment mounting plate comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are provided with a first containing base and a second containing base which are used for limiting a panel correspondingly, and the first conveying belt and the second conveying belt are each provided with a drilling machine. The outer wall of the drilling machine is connected with a three-axis moving assembly driving the drilling machine to move, and when the moving assembly drives a panel adsorbed by a first vacuum suction cup installed on a transverse plate to move, a rotating frame rotates to enable a second vacuum suction cup to upwards adsorb the panel transferred by the moving assembly; and when the moving assembly resets to adsorb the panel on the first conveying belt, the rotating frame rotates by 180 degrees, so that the panel adsorbed by the second vacuum suction cup is overturned and placed on a second placing base on the second conveying belt, overturning of the panel is achieved, and the use efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of drilling processing, and in particular relates to a precise drilling device for a switchgear mounting plate. Background Art

[0002] Drilling is often required during the manufacturing process of workpieces such as switch mounting plates. Traditionally, when drilling holes on switch mounting plates, it is normally necessary to drill holes on both sides. Usually, holes are drilled on the top of the switch mounting plate first, and then the panel is placed on a bench drill, and the drill bit is aligned with the panel position to drill holes. This drilling method not only fails to ensure the accuracy of the drilling position, but also has low work efficiency, and it is impossible to turn over the panel. The back of the panel cannot be drilled, which reduces the scope of application. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the prior art and to propose a precise drilling device for a switchgear mounting plate.

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0005] A switchgear mounting plate precision drilling device comprises a conveyor belt 1 and a conveyor belt 2, wherein a placing seat 1 and a placing seat 2 for limiting a panel are respectively arranged on the conveyor belt 1 and the conveyor belt 2, a group of drilling machines are installed on the conveyor belt 1 and the conveyor belt 2, and a three-axis moving assembly for driving the drilling machine to move is connected to the outer wall of the drilling machine, and also comprises a turning mechanism installed between the conveyor belt 1 and the conveyor belt 2 for transferring and turning over the panel; the turning mechanism comprises: a horizontal plate, both ends of the horizontal plate are fixedly connected with a vacuum suction cup 1, and the top of the horizontal plate is connected with a moving A movable component; a rotating frame, both ends of the bottom of the rotating frame are fixedly connected with vacuum suction cups 2, the rear end of the rotating frame is connected to the rotating component, and a linkage component is provided between the movable component and the rotating component to connect the two in series; when the movable component drives the panel adsorbed by the vacuum suction cup 1 installed on the horizontal plate to move, the rotating frame rotates so that the vacuum suction cup 2 504 adsorbs the panel transferred by the movable component upward; when the movable component is reset to adsorb the panel on the conveyor belt 1, the rotating frame rotates 180 degrees so that the panel adsorbed by the vacuum suction cup 2 is turned over and placed on the placement seat 2 on the conveyor belt 2.

[0006] Preferably, the moving component includes: a fixed frame 2, both sides of the fixed frame 2 are fixedly connected to support frames, the front end of the fixed frame 2 is provided with a moving frame, the bottom end of the moving frame is fixedly connected to a cross plate, and both ends of the cross plate are fixedly connected to a vacuum suction cup 1.

[0007] Preferably, a connecting shaft is fixedly connected to the rear side of the top end of the moving frame, the internal rotation of the fixed frame 2 is connected to the rotating shaft 1, the front end of the rotating shaft 1 is fixedly connected to a rotating plate, a sliding groove is opened on the rotating plate, the inner wall of the sliding groove is slidably connected to the outer wall of the connecting shaft, a U-shaped guide groove is fixedly installed on the inner wall of the fixed frame 2, and the inner wall of the U-shaped guide groove is slidably connected to the outer wall of the connecting shaft.

[0008] Preferably, the outer wall of the moving frame is slidably connected with a sliding sleeve, the rear side of the sliding sleeve is fixedly connected with a moving plate, the rear end top and bottom of the moving plate are rotatably connected with rollers, the front end bottom of the fixed frame two is fixedly connected with a transverse guide rail, the two end surfaces of the transverse guide rail are respectively rollingly connected with the outer wall of the roller, the rear side of the fixed frame two is fixedly connected with motor one, and the output end of the motor one is fixedly connected to the rear end of the rotating shaft one.

[0009] Preferably, a sliding hole 1 is provided at the top and bottom ends of the movable plate, the inner wall of the sliding hole 1 is slidably connected to a cross bar, and the outer wall of the cross bar is slidably connected to the inner wall of the sliding hole 1.

[0010] Preferably, the rotating component includes: a mounting plate, a rotating shaft 2 is rotatably connected inside the mounting plate, an end of the rotating shaft 2 away from the motor 2 is fixedly connected to a rotating frame, both sides of the bottom end of the rotating frame are connected to vacuum suction cup 2, and a linkage component is arranged between the rotating shaft 2 and the rotating shaft 1, so that the moving component and the rotating component move synchronously.

[0011] Preferably, the linkage assembly includes: pulley 1, which is fixedly mounted on the outer wall of shaft 1, and the rear side of the mounting plate is rotatably connected to shaft 3, and both ends of shaft 3 are respectively fixedly connected to pulley 2 and gear 1.

[0012] Preferably, a transmission belt is provided between the pulley 1 and the pulley 2, and a gear 2 is fixedly connected to one end of the rotating shaft 2 away from the rotating frame, and the gear 1 and the gear 2 are meshingly connected.

[0013] Preferably, a connecting plate is installed between the vacuum suction cups installed on both sides below the rotating frame, and sliding holes are opened on both sides of the bottom of the rotating frame, and the inner side of the sliding hole is slidably connected to the outer wall of the vacuum suction cup.

[0014] Preferably, the top end of the rotating frame is fixedly connected to the telescopic rod 1, and the output end of the telescopic rod 1 passes through the rotating frame and is fixedly connected to the top end of the connecting plate.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: the present invention;

[0016] 1. A precise drilling device for the mounting plate of a switchgear. When the moving component drives the panel adsorbed by the vacuum suction cup 1 installed on the horizontal plate to move, the rotating frame rotates so that the vacuum suction cup 2 adsorbs the panel transferred by the moving component upward; when the moving component is reset to adsorb the panel on the conveyor belt 1, the rotating frame rotates 180 degrees so that the panel adsorbed by the vacuum suction cup 2 is turned over and placed on the placement seat 2 on the conveyor belt 2, so as to realize the turning over of the panel and improve the use efficiency;

[0017] 2. This kind of switch equipment mounting plate precision drilling device is designed to avoid conflicts between the panel and the placement seat 2, and at the same time to avoid conflicts between the panel being transferred and the vacuum suction cup 1 and the vacuum suction cup 2. A connecting plate is installed between the vacuum suction cups 2 installed on both sides below the rotating frame, and the output end of the telescopic rod 1 is connected to the top of the connecting plate through the rotating frame. The position of the vacuum suction cup 2 is adjusted by controlling the telescopic rod 1 to expand the scope of use and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 This is a front view of a precise drilling device for a switchgear mounting plate proposed by the present invention;

[0020] Figure 2 A side view of a precise drilling device for a switchgear mounting plate proposed by the present invention;

[0021] Figure 3 A front view of a conveyor belt of a switchgear mounting plate precision drilling device proposed by the present invention;

[0022] Figure 4 An internal view of a drilling machine of a switchgear mounting plate precision drilling device proposed by the present invention;

[0023] Figure 5 A switchgear mounting plate precision drilling device proposed by the present invention Figure 4 Exploded diagram;

[0024] Figure 6 A front view of a rotating plate of a switchgear mounting plate precision drilling device proposed by the present invention;

[0025] Figure 7 A switchgear mounting plate precision drilling device proposed by the present invention Figure 6 Side view of

[0026] Figure 8 A switchgear mounting plate precision drilling device proposed by the present invention Figure 6 Rear view of

[0027] Fig. 9A switchgear mounting plate precision drilling device proposed by the present invention Figure 4 A cross-sectional view of

[0028] Fig.10 A bottom view of vacuum suction cup 1 and vacuum suction cup 2 of a switchgear mounting plate precision drilling device proposed by the present invention.

[0029] In the figure: 1, conveyor belt 1; 101, placement seat 1; 2, conveyor belt 2; 201, placement seat 2; 3, drilling machine; 301, shell; 302, shaft 4; 303, gear 3; 304, gear 4; 305, shaft 5; 306, conical groove; 307, conical block; 308, envelope; 309, drilling shaft; 310, fixed frame 1; 311, telescopic rod 2; 312, U-shaped frame; 313, shell; 314, hexagonal guide rod; 315, hexagonal guide groove; 316, gear 5, 317, motor 3; 4, flip mechanism; 401, support frame; 402, fixed frame 2; 403, motor 1; 404, shaft 1; 4 05. Rotating plate; 406. Slide; 407. Moving frame; 408. Horizontal plate; 409. Vacuum suction cup 1; 410. Moving plate; 411. Sliding sleeve; 412. Roller; 413. Horizontal guide rail; 414. Slide hole 1; 415. Cross bar; 416. Connecting shaft; 417. U-shaped guide groove; 501. Mounting plate; 502. Rotating shaft 2; 503. Rotating frame; 504. Vacuum suction cup 2; 601. Gear 1; 602. Gear 2; 603. Rotating shaft 3; 604. Pulley 1; 605. Pulley 2; 606. Transmission belt; 701. Telescopic rod 1; 702. Slide hole 2; 703. Connecting plate; 8. Three-axis moving assembly. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0031] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0032] In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] Example 1: Reference Figure 1-Figure 10A switchgear mounting plate precision drilling device, comprising a conveyor belt 1 and a conveyor belt 2, on which a placing seat 101 and a placing seat 201 for limiting a panel are respectively arranged, and a group of drilling machines are installed on each of the conveyor belts 1 and 2, and a three-axis moving assembly 8 for driving the drilling machine to move is connected to the outer wall of the drilling machine, and also includes a turning mechanism 4 installed between the conveyor belt 1 and the conveyor belt 2 for transferring and turning over the panel;

[0034] The flip mechanism 4 includes: a horizontal plate 408, both ends of the horizontal plate 408 are fixedly connected to a vacuum suction cup 409, and the top of the horizontal plate 408 is connected to a moving component;

[0035] A rotating frame 503, both ends of the bottom of the rotating frame 503 are fixedly connected with vacuum suction cups 2 504, and the rear end of the rotating frame 503 is connected with a rotating assembly;

[0036] When the moving assembly drives the panel adsorbed by the vacuum suction cup 1 409 installed on the horizontal plate 408 to move, the rotating frame 503 is first rotated so that the vacuum suction cup 2 504 faces upward, and then the moving assembly is controlled to drive the adsorbed panel to be placed on the vacuum suction cup 2 504;

[0037] When the moving assembly is reset to absorb the panel on the conveyor belt 1, the rotating frame 503 rotates 180 degrees to flip the panel absorbed by the vacuum suction cup 2 504 and place it on the placement seat 201 on the conveyor belt 2;

[0038] Specifically: the moving assembly includes: a fixed frame 402, both sides of the fixed frame 402 are fixedly connected to the support frame 401, the front end of the fixed frame 402 is provided with a moving frame 407, the bottom end of the moving frame 407 is fixedly connected to a horizontal plate 408, both ends of the horizontal plate 408 are fixedly connected to a vacuum suction cup 409, the top rear side of the moving frame 407 is fixedly connected to a connecting shaft 416, the internal rotation of the fixed frame 402 is connected to a rotating shaft 404, the front end of the rotating shaft 404 is fixedly connected to a rotating plate 405, the rotating plate 405 is provided with a slide groove 406, the inner wall of the slide groove 406 is slidably connected to the outer wall of the connecting shaft 416, the inner wall of the fixed frame 402 is fixedly installed with a U-shaped guide groove 417, and the inner wall of the U-shaped guide groove 417 is slidably connected to the outer wall of the connecting shaft 416;

[0039] The outer wall of the moving frame 407 is slidably connected with a sliding sleeve 411, and the rear side of the sliding sleeve 411 is fixedly connected with a moving plate 410, and the top and bottom of the rear end of the moving plate 410 are both rotatably connected with rollers 412, and the front bottom of the fixed frame 402 is fixedly connected with a transverse guide rail 413, and the surfaces at both ends of the transverse guide rail 413 are respectively rollingly connected with the outer wall of the roller 412, and the rear side of the fixed frame 402 is fixedly connected with a motor 1 403, and the output end of the motor 1 403 is fixedly connected with the rear end of the rotating shaft 1 404;

[0040] The top and bottom ends of the movable plate 410 are both provided with a sliding hole 414, the inner wall of the sliding hole 414 is slidably connected with a cross bar 415, and the outer wall of the cross bar 415 is slidably connected with the inner wall of the sliding hole 414;

[0041] Working principle: The panels placed on the placement seat 101 and the placement seat 201 are transported by the conveyor belt 1 and the conveyor belt 2, and the true and false sides of the panels are drilled by the three-axis moving assembly 8 and the drilling machine 3;

[0042] When drilling, conveyor belt 1 and conveyor belt 2 stop transmission, and at the same time control motor 1 403 to drive shaft 1 404 and rotating plate 405 fixedly connected to shaft 1 404 to rotate counterclockwise 180 degrees, and push connecting shaft 416 to move along the inner wall of U-shaped guide groove 417 through sliding groove 406 on rotating plate 405, first drive moving frame 407 to rise, then move to the left and then descend, and while moving frame 407 rises, it drives moving frame 407 to move along the inner wall of sliding sleeve 411, and during translation, sliding sleeve 411 drives roller 412 to roll along the outer wall of transverse guide rail 413 through moving plate 410, and moves along the outer wall of cross bar 415 through sliding hole 1 414, guides it, and adsorbs the panel in seat 101 on conveyor belt 1 through vacuum suction cup 1 409, and then controls motor 1 403 to rotate 180 degrees clockwise, driving the adsorbed panel to move to the right;

[0043] Specifically, the rotating assembly includes: a mounting plate 501, a second motor is fixedly mounted on the rear side of the mounting plate 501, a second rotating shaft 502 is fixedly connected to the output end of the second motor, a second rotating shaft 502 is fixedly connected to the end away from the second motor with a rotating frame 503, and both sides of the bottom end of the rotating frame 503 are connected to the second vacuum suction cup 504;

[0044] Working principle: the second motor is controlled to drive the second rotating shaft 502 and the rotating frame 503 to rotate 180 degrees, thereby driving the panel adsorbed on the second vacuum suction cup 504 to rotate 180 degrees, so as to realize the flipping of the panel;

[0045] When in use: The initial state is, Fig.10 As shown, the connecting shaft 416 of the moving frame 407 is located at the lower right side of the inner wall of the U-shaped guide groove 417 in the second fixed frame 402, and at the same time, the rotating assembly drives the second vacuum suction cup 504 on the rotating frame 503 upward;

[0046] When it is necessary to adsorb the panel on the conveyor belt 1, the control motor 1 403 drives the shaft 1 404 and the rotating plate 405 fixedly connected to the shaft 1 404 to rotate 180 degrees counterclockwise, driving the moving frame 407 to rise and then move to the left and then descend, and the panel in the placement seat 101 on the conveyor belt 1 is adsorbed by the vacuum suction cup 1 409; at the same time, the control motor 2 drives the shaft 2 502 and the rotating frame 503 to rotate 180 degrees clockwise, as shown in FIG. Figure 3 As shown;

[0047] After the panel on the conveyor belt 1 is adsorbed, the motor 1 403 is controlled to rotate 180 degrees clockwise to drive the adsorbed panel to move to the right. At the same time, the motor 2 is controlled to drive the rotating shaft 2 502 and the rotating frame 503 to rotate 180 degrees counterclockwise, so that the vacuum suction cup 2 504 on the rotating frame 503 faces upward, and the panel adsorbed on the vacuum suction cup 1 409 is located above the vacuum suction cup 2 504. After the vacuum of the vacuum suction cup 1 409 is disconnected, the panel is separated from the vacuum suction cup 1 409, and the bottom of the panel contacts and adsorbs the vacuum suction cup 2 504;

[0048] When the moving component drives the vacuum suction cup 409 to absorb the panel on the conveyor belt 1, the rotating component drives the panel absorbed by the vacuum suction cup 504 on the rotating frame 503 to rotate 180 degrees clockwise, thereby placing the panel in the placement seat 201 on the conveyor belt 2 2, and the cycle repeats.

[0049] Example 2: Reference Figure 1-Figure 10 , which is basically the same as the first embodiment, and furthermore: the second motor on the rear side of the mounting plate 501 is removed, and a linkage assembly is provided between the second rotating shaft 502 and the first rotating shaft 404, so that the moving assembly and the rotating assembly move synchronously;

[0050] Specifically: the linkage assembly includes: a pulley 604, the pulley 604 is fixedly mounted on the outer wall of the rotating shaft 404, the rear side of the mounting plate 501 is rotatably connected to the rotating shaft 603, and the two ends of the rotating shaft 603 are respectively fixedly connected to the pulley 2 605 and the gear 1 601;

[0051] A transmission belt 606 is provided between the pulley 1 604 and the pulley 2 605. The end of the rotating shaft 2 502 away from the rotating frame 503 is fixedly connected with the gear 2 602. The gear 1 601 and the gear 2 602 are meshedly connected.

[0052] Working principle: In the initial state, the connecting shaft 416 of the moving frame 407 is located at the lower right side of the inner wall of the U-shaped guide groove 417 in the fixed frame 402, and the rotating assembly drives the vacuum suction cup 504 on the rotating frame 503 upward;

[0053] When it is necessary to adsorb the panel on the conveyor belt 1, the control motor 1 403 drives the rotating shaft 1 404 and the rotating plate 405 fixedly connected to the rotating shaft 1 404 to rotate 180 degrees counterclockwise, driving the moving frame 407 to rise and then move to the left and then descend, and the panel in the placement seat 101 on the conveyor belt 1 is adsorbed by the vacuum suction cup 1 409; at the same time, the rotating shaft 1 404 drives the rotating shaft 2 502 and the rotating frame 503 to rotate 180 degrees clockwise through the linkage assembly;

[0054] After the panel on the conveyor belt 1 is adsorbed, the motor 1 403 is controlled to rotate 180 degrees clockwise to drive the adsorbed panel to move to the right, and at the same time, the rotating shaft 2 502 and the rotating frame 503 are driven to rotate 180 degrees counterclockwise, so that the vacuum suction cup 2 504 on the rotating frame 503 faces upward, and the panel adsorbed on the vacuum suction cup 1 409 is located above the vacuum suction cup 2 504. After the vacuum of the vacuum suction cup 1 409 is disconnected, the panel is separated from the vacuum suction cup 1 409, and the bottom of the panel contacts and adsorbs the vacuum suction cup 2 504;

[0055] When the moving component drives the vacuum suction cup 409 to absorb the panel on the conveyor belt 1, the rotating component drives the panel absorbed by the vacuum suction cup 504 on the rotating frame 503 to rotate 180 degrees clockwise, thereby placing the panel in the placement seat 201 on the conveyor belt 2 2, and the cycle repeats.

[0056] Example 3: Reference Figure 1-Figure 10 , which is basically the same as Example 2, and further: in order to avoid the conflict between the panel and the placement seat 201, and at the same time to avoid the conflict between the panel being transferred and the vacuum suction cup 1 409 and the vacuum suction cup 2 504, a connecting plate 703 is installed between the vacuum suction cups 2 504 installed on both sides below the rotating frame 503, and sliding holes 2 702 are provided on both sides of the bottom of the rotating frame 503, the inner side of the sliding hole 2 702 is slidably connected to the outer wall of the vacuum suction cup 2 504, the top of the rotating frame 503 is fixedly connected to the telescopic rod 1 701, and the output end of the telescopic rod 1 701 passes through the rotating frame 503 and is fixedly connected to the top of the connecting plate 703;

[0057] Working principle: In the initial state, the connecting shaft 416 of the moving frame 407 is located at the lower right side of the inner wall of the U-shaped guide groove 417 in the fixed frame 402, and the rotating assembly drives the vacuum suction cup 504 on the rotating frame 503 upward;

[0058] When it is necessary to adsorb the panel on the conveyor belt 1, the control motor 1 403 drives the rotating shaft 1 404 and the rotating plate 405 fixedly connected to the rotating shaft 1 404 to rotate 180 degrees counterclockwise, driving the moving frame 407 to rise and then move to the left and then descend, and the panel in the placement seat 101 on the conveyor belt 1 is adsorbed by the vacuum suction cup 1 409; at the same time, the rotating shaft 1 404 drives the rotating shaft 2 502 and the rotating frame 503 to rotate 180 degrees clockwise through the linkage assembly;

[0059] After the panel on the conveyor belt 1 is adsorbed, the motor 403 is controlled to rotate 180 degrees clockwise to drive the adsorbed panel to move to the right, and at the same time, the rotating shaft 502 and the rotating frame 503 are driven to rotate 180 degrees counterclockwise, so that the vacuum suction cup 2 504 on the rotating frame 503 faces upward, and the panel adsorbed on the vacuum suction cup 1 409 is located above the vacuum suction cup 2 504. At this time, the telescopic rod 1 701 is controlled to push the connecting plate 703 to drive the vacuum suction cup 2 504 to rise, so that the vacuum suction cup 2 504 contacts the panel to adsorb it. After the vacuum of the vacuum suction cup 1 409 is disconnected, the panel is separated from the vacuum suction cup 1 409, and the telescopic rod 1 701 is controlled to drive the panel adsorbed on the vacuum suction cup 2 504 to descend;

[0060] When the moving component drives the vacuum suction cup 409 to absorb the panel on the conveyor belt 1, the rotating component drives the panel absorbed by the vacuum suction cup 504 on the rotating frame 503 to rotate 180 degrees clockwise, and controls the telescopic rod 701 to extend to place the panel in the placement seat 201 on the conveyor belt 2 2, disconnects the vacuum, and resets the telescopic rod 701, and the cycle repeats.

[0061] Example 4: Reference Figure 1-Figure 10 , which is basically the same as the embodiment 3, and further, the drilling machine 3 comprises: a housing 301, a motor 317 is fixedly mounted on the top of the housing 301, a rotating shaft 4 302 is fixedly connected to the output end of the motor 317, a gear 303 is fixedly connected to the bottom end of the rotating shaft 4 302, a drill rod is rotatably connected to both sides of the bottom end of the housing 301, the drill rod comprises a housing 313, a fixing frame 1 310 is fixedly connected to the outer wall of the housing 313, a rotating shaft 5 305 is rotatably connected to the inner side of the housing 313, a conical groove 306 is provided at the bottom end of the rotating shaft 5 305, a conical block 307 is mounted on the inner side of the conical groove 306, a drill shaft 309 is clamped on the inner side of the conical block 307, and a sleeve 308 is threadedly connected to the outer wall of the housing 313;

[0062] The top of the rotating shaft 5 305 of one group of the two drill rods is fixedly connected to the gear 4 304, and the gear 4 304 is meshed with the gear 3 303. The top of the rotating shaft 5 305 of the other group of drill rods is fixedly connected to the hexagonal guide rod 314, and the side of the gear 303 away from the gear 4 304 is meshed with the gear 5 316. A vertically penetrating hexagonal guide groove 315 is opened in the middle of the gear 5 316, and the inner side of the hexagonal guide groove 315 is slidably connected to the outer wall of the hexagonal guide rod 314. The two ends of the gear 5 316 are rotatably connected to the U-shaped frame 312, the outer side of the U-shaped frame 312 is fixedly connected to the inner wall of the shell 301, and the top of the U-shaped frame 312 is fixedly connected to the telescopic rod 2 311, and the output end of the telescopic rod 2 311 passes through the U-shaped frame 312 and is fixedly connected to the fixed frame 1 310.

[0063] When the present invention is used, the motor 317 is controlled to drive the rotating shaft 4 302 to rotate, and the rotating shaft 4 302 drives the gear 303 to rotate, and then the meshing connection between the gear 303 and the gear 4 304 and the gear 5 316 drives the drill shafts 309 of the two sets of drill rods to rotate, and then the three-axis moving assembly 8 is controlled to adjust the position of the drilling machine 3 to drill holes in the panel;

[0064] When only one set of drilling holes is needed, the telescopic rod 311 is controlled to pull one of the two sets of drilling rods to rise, and only one set of drilling rods is used to drill holes on the panel, thereby expanding the scope of use and improving efficiency.

[0065] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which are equivalent modifications and improvements made to the above embodiments based on the essential technology of the present invention, and all of them belong to the protection scope of the present invention.

Claims

1. A switchgear mounting plate precision drilling device, comprising a conveyor belt 1 (1) and a conveyor belt 2 (2), wherein a placement seat 1 (101) and a placement seat 2 (201) for limiting a panel are respectively arranged on the conveyor belt 1 (1) and the conveyor belt 2 (2), and a group of drilling machines (3) are installed on each of the conveyor belt 1 (1) and the conveyor belt 2 (2), and the outer wall of the drilling machine (3) is connected to a three-axis moving assembly (8) for driving the drilling machine (3) to move, characterized in that: It also includes a turning mechanism (4) installed between the conveyor belt 1 (1) and the conveyor belt 2 (2) for transferring and turning over the panel; The turning mechanism (4) comprises: A horizontal plate (408), both ends of which are fixedly connected to vacuum suction cups (409), and a top end of the horizontal plate (408) is connected to a moving component; A rotating frame (503), both ends of the bottom of the rotating frame (503) are fixedly connected with vacuum suction cup 2 (504), the rear end of the rotating frame (503) is connected with a rotating assembly, and a linkage assembly is provided between the moving assembly and the rotating assembly to connect the two in series; When the moving component drives the panel adsorbed by the vacuum suction cup 1 (409) installed on the horizontal plate (408) to move, the rotating frame (503) rotates so that the vacuum suction cup 2 (504) adsorbs the panel transferred by the moving component upwards; When the moving assembly is reset to absorb the panel on the conveyor belt 1 (1), the rotating frame (503) rotates 180 degrees to flip the panel absorbed by the vacuum suction cup 2 (504) and place it on the placement seat 2 (201) on the conveyor belt 2 (2).

2. A switchgear mounting plate precision drilling device according to claim 1, characterized in that: The moving assembly comprises: a second fixed frame (402), both sides of which are fixedly connected to support frames (401), a moving frame (407) is provided at the front end of the second fixed frame (402), a horizontal plate (408) is fixedly connected to the bottom end of the moving frame (407), and both ends of the horizontal plate (408) are fixedly connected to a vacuum suction cup (409).

3. A switchgear mounting plate precision drilling device according to claim 2, characterized in that: The top rear side of the moving frame (407) is fixedly connected with a connecting shaft (416), the interior of the fixed frame (402) is rotatably connected with a rotating shaft (404), the front end of the rotating shaft (404) is fixedly connected with a rotating plate (405), a sliding groove (406) is provided on the rotating plate (405), the inner wall of the sliding groove (406) is slidably connected with the outer wall of the connecting shaft (416), the inner wall of the fixed frame (402) is fixedly installed with a U-shaped guide groove (417), the inner wall of the U-shaped guide groove (417) is slidably connected with the outer wall of the connecting shaft (416).

4. A switchgear mounting plate precision drilling device according to claim 3, characterized in that: The outer wall of the moving frame (407) is slidably connected to a sliding sleeve (411), the rear side of the sliding sleeve (411) is fixedly connected to a moving plate (410), the rear end top and bottom of the moving plate (410) are both rotatably connected to rollers (412), the front end bottom of the fixed frame (402) is fixedly connected to a transverse guide rail (413), the two end surfaces of the transverse guide rail (413) are respectively rollingly connected to the outer wall of the roller (412), the rear side of the fixed frame (402) is fixedly connected to a motor (403), and the output end of the motor (403) is fixedly connected to the rear end of the rotating shaft (404).

5. A switchgear mounting plate precision drilling device according to claim 4, characterized in that: The top and bottom ends of the movable plate (410) are both provided with a sliding hole (414), the inner wall of the sliding hole (414) is slidably connected to a cross bar (415), and the outer wall of the cross bar (415) is slidably connected to the inner wall of the sliding hole (414).

6. A switchgear mounting plate precision drilling device according to claim 4, characterized in that: The rotating assembly comprises: a mounting plate (501), wherein a second rotating shaft (502) is rotatably connected inside the mounting plate (501), an end of the second rotating shaft (502) away from the second motor is fixedly connected to a rotating frame (503), and both sides of the bottom end of the rotating frame (503) are connected to a second vacuum suction cup (504), and a linkage assembly is arranged between the second rotating shaft (502) and the first rotating shaft (404), so that the moving assembly and the rotating assembly move synchronously.

7. A switchgear mounting plate precision drilling device according to claim 6, characterized in that: The linkage assembly comprises: pulley one (604), which is fixedly mounted on the outer wall of rotating shaft one (404), and the rear side of the mounting plate (501) is rotatably connected to rotating shaft three (603), and the two ends of rotating shaft three (603) are respectively fixedly connected to pulley two (605) and gear one (601).

8. A switchgear mounting plate precision drilling device according to claim 7, characterized in that: A transmission belt (606) is provided between the pulley 1 (604) and the pulley 2 (605), and a gear 2 (602) is fixedly connected to one end of the rotating shaft 2 (502) away from the rotating frame (503), and the gear 1 (601) and the gear 2 (602) are meshedly connected.

9. A switchgear mounting plate precision drilling device according to claim 6, characterized in that: A connecting plate (703) is installed between the second vacuum suction cup (504) installed on both sides below the rotating frame (503), and a second sliding hole (702) is opened on both sides of the bottom of the rotating frame (503), and the inner side of the second sliding hole (702) is slidably connected to the outer wall of the second vacuum suction cup (504).

10. A switchgear mounting plate precision drilling device according to claim 9, characterized in that: The top end of the rotating frame (503) is fixedly connected to the telescopic rod 1 (701), and the output end of the telescopic rod 1 (701) passes through the rotating frame (503) and is fixedly connected to the top end of the connecting plate (703).

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