Punching equipment for mounting outer wall decoration aluminum plate

Abstract

The invention discloses drilling equipment for mounting an outer wall decoration aluminum plate, and relates to the field of drilling equipment, the drilling equipment comprises a drilling machine body, a rotating seat is rotatably mounted on the drilling machine body, a drill bit is clamped on the rotating seat, and a pressing switch is movably mounted on the drilling machine body. It needs to be explained that during drilling, a plurality of sanding blocks are used for polishing a wall face, so that the wall face becomes rough, drilling can be more stably conducted when a drill bit rotates, the drill bit is prevented from slipping or bouncing, and the construction efficiency and construction safety of the outer wall decoration aluminum plate are guaranteed; besides, in the rotating process of the drill bit, if the drill bit deflects, the switch isolation cover isolates the pressing switch, the hand of a constructor is separated from the pressing switch, the disengaging push frame drives the power plug to be separated from the punching drill body, and the purpose that emergency shutdown can be achieved when the drill bit deflects is achieved. And the safe use of the punching drill body is further ensured.

Description

Technical Field

[0001] This invention relates to the field of drilling equipment technology, and in particular to a drilling device for installing exterior wall decorative aluminum panels. Background Technology

[0002] Decorative aluminum panels are lightweight, high-strength building decoration materials composed of a metallic aluminum layer and a non-metallic core material bonded together with a polymer adhesive. They combine the texture of metal with the lightness of plastic and are widely used in building curtain walls, interior and exterior decoration, billboards, and other fields. Aluminum-plastic composite panels are favored for their economy, diverse color options, convenient construction methods, excellent processing performance, superior fire resistance, and high-quality appearance. Furthermore, as a new type of building decoration material, the unique properties of aluminum-plastic composite panels determine their wide range of applications: they can be used for building exterior walls, curtain wall panels, renovation of old buildings, interior wall and ceiling decoration, advertising signs, display stands, and cleanroom dust control projects, among others.

[0003] It should be noted that when decorative aluminum panels are installed on the exterior walls of buildings, holes need to be drilled in the wall first to install brackets, and then the decorative aluminum panels are installed on the brackets to complete the installation. When construction workers drill holes in the wall with an electric drill, the surface is relatively smooth because modern construction walls are mostly made of poured concrete. This makes it easy for the drill bit to slip, causing the hole position to deviate, which in turn leads to inaccurate installation and affects the installation accuracy of subsequent components. Furthermore, when the drill bit slips, the friction between the drill bit and the hard surface increases, accelerating the dulling of the drill bit. Severe slippage may cause abnormal torque of the electric drill, damaging the drill chuck or the internal gears of the motor. In addition, the sudden slippage of the drill bit may cause the operator to lose balance and hit the wall or body, posing a risk of scratches and bruises. It will also cause a decrease in drilling quality, with the slipped hole being uneven and the edges becoming more burr-like, which will prevent the expansion tube from being tightly embedded, reducing the load-bearing capacity and stability of the fastener. Summary of the Invention

[0004] The purpose of this invention is to provide a drilling device for installing exterior wall decorative aluminum panels, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A drilling device for installing exterior wall decorative aluminum panels includes a drilling machine body, a rotating seat rotatably mounted on the drilling machine body, a drill bit clamped on the rotating seat, a push switch movably mounted on the drilling machine body, a power plug inserted into the bottom side of the drilling machine body, and an integrated installation sleeve installed on the drilling machine body. It also includes a pre-sanding device, which is installed on the integrated mounting sleeve and is used to sand the wall surface; the pre-sanding device includes a rotating sanding frame, which is rotatably installed on the integrated mounting sleeve, and a sanding head is installed at the end of the rotating sanding frame, and multiple sanding blocks are installed on the sanding head. The integrated mounting sleeve is also equipped with an eccentric emergency stop device, which is used to monitor the angle of the drill bit and isolate the push switch; the eccentric emergency stop device includes a switch isolation cover, which is movably mounted on the drilling machine body; a force application drive frame is movably mounted on the integrated mounting sleeve; an eccentric push plate is mounted on the force application drive frame; the deflection of the drill bit is used to push the eccentric push plate to move; a downward push rod is movably mounted on the force application drive frame; and the downward push rod is movably mounted on the switch isolation cover. It also includes a positioning support device, which is installed on the integrated mounting sleeve and is used to support and stabilize the drilling machine body. The positioning support device includes a positioning support frame for positioning and supporting the drilling machine body. Two shrink sleeves are installed on the drilling machine body. Each of the two shrink sleeves is equipped with a pull-out bracket. The two pull-out brackets are installed on the positioning support frame. A retraction spring is installed between the shrink sleeves and the pull-out brackets. An adjustment positioning bracket is installed on one of the pull-out brackets.

[0006] Furthermore, in a preferred embodiment of the present invention, the pre-grinding device further includes a rotating slide, which is rotatably mounted on the integrated mounting sleeve. A flip-off separation seat is rotatably mounted on the rotating slide, and the rotating grinding frame is slidably mounted on the flip-off separation seat. The integrated mounting sleeve has a rotating groove along the circumference, and a rotating slider is mounted on the rotating slide block, which is rotatably mounted in the rotating groove.

[0007] Furthermore, in a preferred embodiment of the present invention, a push-pull plate is installed on the rotating grinding frame, and a locking rod is installed on the push-pull plate, the locking rod being inserted into the rotating slide block; A telescopic spring is installed on the push-pull plate, and the telescopic spring is mounted on the flip-out separation seat.

[0008] Furthermore, in a preferred embodiment of the present invention, the rotating grinding frame is provided with a compression shrinkage groove, a pusher is movably installed in the compression shrinkage groove, and a rotating pusher is bolted to the drill bit. The rotation of the drill bit drives the pusher to rotate through the rotating pusher, thereby driving the rotating grinding frame to rotate. Multiple spreading springs are installed on the inner wall of the compression shrinkage groove, and the spreading springs are mounted on the push lever.

[0009] Furthermore, in a preferred embodiment of the present invention, a separation groove is provided on the rotating slide, and an installation shaft is rotatably mounted in the separation groove, the installation shaft being mounted on the flip-out separation seat; A separation torsion spring is installed on the inner wall of the separation groove, and the separation torsion spring is mounted on the mounting shaft.

[0010] Furthermore, in a preferred embodiment of the present invention, the eccentric emergency stop device further includes a mounting plate, which is mounted on the drilling machine body, and the switch isolation cover is slidably mounted on the mounting plate; A lower pusher is installed on the bottom side of the switch isolation cover, and a release pusher is installed on the bottom side of the lower pusher. The release pusher is moved to separate the power plug from the drilling machine body.

[0011] Furthermore, in a preferred embodiment of the present invention, a support rod is installed on the drilling machine body, a downward push rod is rotatably installed on the support rod, the force application drive frame is movably installed on the downward push rod, a downward push rod is installed on one side of the switch isolation cover, and the downward push rod is movably installed on the downward push rod; A fulcrum shaft is installed on the support rod, and the push rod is rotatably mounted on the fulcrum shaft. Two force-applying shafts are rotatably mounted on the push rod, and the two force-applying shafts are respectively movably mounted in the push rod and the force-applying drive frame.

[0012] Furthermore, in a preferred embodiment of the present invention, the integrated mounting sleeve is provided with a movable groove, and the force-applying drive frame is slidably mounted in the movable groove; Multiple top-pressure springs are installed on the inner wall of the moving groove, and the top-pressure springs are mounted on the force-applying drive frame.

[0013] Furthermore, in a preferred embodiment of the present invention, the positioning support device further includes a threaded rod, the threaded rod is mounted on one of the pull-out brackets, an adjusting threaded sleeve is threadedly mounted on the threaded rod, and the adjusting positioning bracket is rotatably mounted on the adjusting threaded sleeve; Two adjusting levers are installed on the adjusting threaded sleeve. Rotating the two adjusting levers drives the adjusting threaded sleeve to rotate.

[0014] Furthermore, in a preferred embodiment of the present invention, a plurality of slots are circumferentially formed on the inner wall of the adjusting positioning frame, and a plurality of locking blocks are circumferentially and equidistantly mounted on the adjusting threaded sleeve. The plurality of locking blocks are respectively locked in the plurality of slots for adjusting the position of the adjusting positioning frame.

[0015] The beneficial effects of the drilling device for installing exterior wall decorative aluminum panels proposed in this invention are: In this invention, by setting up a pre-grinding device, when the drill bit rotates to drill, the grinding head contacts the wall surface. When the drill bit rotates, it drives a rotating push plate to rotate a pusher, which in turn drives a rotating grinding frame to rotate. The rotating grinding frame then drives the grinding head to rotate. When the grinding head rotates, it grinds the wall surface through multiple grinding blocks, making the wall surface rough. This allows the drill bit to drill more stably, preventing the drill bit from slipping or bouncing, and ensuring the construction efficiency and safety of the exterior wall decorative aluminum panels.

[0016] Furthermore, in this invention, by setting up an eccentric emergency stop device, if the drill bit deflects during rotation, the drill bit pushes the eccentric push plate to move. When the eccentric push plate moves, it drives the force application drive frame to move, which in turn drives the lower push rod to move the switch isolation cover. The switch isolation cover slides vertically on the mounting plate, thus isolating the push switch and separating the operator's hand from the push switch. This effectively prevents the operator from continuously triggering the push switch while the drill bit is deflecting. In addition, when the switch isolation cover moves downward, it is driven by the lower push frame to move away from the push frame, causing the power plug to separate from the drilling machine body, achieving the purpose of emergency stop when the drill bit deflects.

[0017] Furthermore, in this invention, by setting up a positioning support device, when the drilling machine body is drilling with the drill bit, the positioning support frame supports it against the wall to ensure the stability of the drilling machine body. At the same time, by rotating two adjusting levers, the adjusting threaded sleeve is driven to rotate on the threaded rod, thereby causing the adjusting threaded sleeve to move. When the adjusting threaded sleeve drives the adjusting positioning frame to the required position, the adjusting positioning frame is rotated, causing the adjusting positioning frame to rotate on multiple locking blocks through multiple slots. When the adjusting positioning frame rotates to one side of the drilling machine body, the multiple locking blocks are respectively locked in the multiple slots, thereby fixing the position of the adjusting positioning frame. Thus, when the positioning support frame retracts, the adjusting positioning frame locks onto the drilling machine body to limit the drilling bit's entry depth, achieving the purpose of adjusting the drilling bit's feed depth. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a drilling device for installing exterior wall decorative aluminum panels, provided in an embodiment of the present invention. Figure 2 This is a schematic diagram illustrating the connection between the rotating grinding frame and the switch isolation cover of a drilling device for installing exterior wall decorative aluminum panels, as provided in an embodiment of the present invention. Figure 3This is a schematic diagram of the connection between the rotating grinding frame and the flip-off separation seat of a drilling device for installing exterior wall decorative aluminum panels, provided in an embodiment of the present invention. Figure 4 This is a schematic diagram of the connection between the drill bit and the rotating grinding frame of a drilling device for installing exterior wall decorative aluminum panels, provided in an embodiment of the present invention. Figure 5 This is a partial cross-sectional view of the connection between the rotating grinding frame and the pushing lever of a drilling device for installing aluminum decorative panels on exterior walls, as provided in an embodiment of the present invention. Figure 6 This is a partial cross-sectional view of the connection between the rotating slide and the flip-off separation seat of a drilling device for installing aluminum decorative panels on exterior walls, provided in an embodiment of the present invention. Figure 7 This invention provides a drilling device for installing exterior wall decorative aluminum panels. Figure 1 Schematic diagram of part A in the middle; Figure 8 This is a schematic diagram of a partial fracture structure of the connection between the switch isolation cover and the detachment pusher of a drilling device for installing exterior wall decorative aluminum panels, provided in an embodiment of the present invention. Figure 9 This is a partial structural diagram showing the connection between the force-applying drive frame and the eccentric push plate of a drilling device for installing aluminum decorative panels on exterior walls, as provided in an embodiment of the present invention. Figure 10 This is a partial cross-sectional view of the connection between the shrink sleeve and the pull-out bracket of a drilling device for installing exterior wall decorative aluminum panels, as provided in an embodiment of the present invention. Figure 11 This is a schematic diagram illustrating the connection between the adjusting threaded sleeve and the adjusting lever frame of a drilling device for installing exterior wall decorative aluminum panels, as provided in an embodiment of the present invention. Figure 12 This is a partial cross-sectional view of the connection between the threaded rod and the adjusting threaded sleeve of a drilling device for installing aluminum decorative panels on exterior walls, as provided in an embodiment of the present invention.

[0019] In the diagram: 1- Drilling machine body; 2- Rotary seat; 3- Drill bit; 4- Push switch; 5- Power plug; 6- Integrated mounting sleeve; 7- Front grinding device; 701- Rotating grinding frame; 702- Grinding head; 703- Grinding block; 704- Rotating slide; 705- Tilting separation seat; 706- Push-pull plate; 707- Telescopic spring; 708- Locking rod; 709- Rotating push plate; 710- Push lever; 711- Extrusion shrinkage groove; 712- Spreading spring; 713- Separation rotary groove; 714- Mounting shaft; 715- Separation torsion spring; 716- Rotary groove; 717- Rotating slider; 8- Eccentric emergency stop device 801-Switch isolation cover; 802-Mounting plate; 803-Push-down bracket; 804-Disengagement push-up bracket; 805-Push-down rod; 806-Support rod; 807-Push-down rotating rod; 808-Force-applying shaft; 809-Force-applying drive frame; 810-Fulcrum rotating shaft; 811-Eccentric push plate; 812-Moving groove; 813-Top pressure spring; 9-Positioning support device; 901-Positioning support frame; 902-Retracting sleeve; 903-Pull-out bracket; 904-Retracting spring; 905-Threaded rod; 906-Adjusting threaded sleeve; 907-Adjusting positioning frame; 908-Card slot; 909-Card block; 910-Adjusting lever frame. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] Furthermore, in the description of this invention, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "perpendicular" do not imply that components must be absolutely vertical, but rather that they can be slightly tilted. For example, "vertical" simply means that its direction is more vertical relative to "horizontal," not that the structure must be completely vertical, but can be slightly tilted.

[0025] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] Please refer to the attached instruction manual. Figures 1-12 The present invention provides a drilling device for installing exterior wall decorative aluminum panels, which includes a drilling machine body 1, a rotating seat 2 rotatably mounted on the drilling machine body 1, a drill bit 3 clamped on the rotating seat 2, a push switch 4 movably mounted on the drilling machine body 1, a power plug 5 plugged into the bottom side of the drilling machine body 1, and an integrated installation sleeve 6 installed on the drilling machine body 1.

[0027] Furthermore, the drilling device for installing exterior wall decorative aluminum panels provided in this embodiment of the invention also includes a pre-grinding device 7, which is mounted on the integrated mounting sleeve 6 and is used to grind the wall surface. Specifically, the pre-grinding device 7 includes a rotating grinding frame 701, which is rotatably mounted on the integrated mounting sleeve 6. A grinding head 702 is mounted on the end of the rotating grinding frame 701, and multiple grinding blocks 703 are mounted on the grinding head 702. It should be noted that, in this embodiment of the invention, when the drill bit 3 rotates to drill, the grinding head 702 contacts the wall surface. When the drill bit 3 rotates, the rotating grinding frame 701 drives the grinding head 702 to rotate. When the grinding head 702 rotates, it grinds the wall surface through the multiple grinding blocks 703, making the wall surface rough, thereby allowing the drill bit 3 to drill more stably and preventing the drill bit 3 from bouncing.

[0028] More specifically, in this embodiment of the invention, an eccentric emergency stop device 8 is also installed on the integrated mounting sleeve 6. The eccentric emergency stop device 8 is used to monitor the angle of the drill bit 3 and isolate the press switch 4. The eccentric emergency stop device 8 includes a switch isolation cover 801, which is movably mounted on the drilling machine body 1. A force application drive frame 809 is movably mounted on the integrated mounting sleeve 6. An eccentric push plate 811 is mounted on the force application drive frame 809. The drill bit 3 deflects to push the eccentric push plate 811 to move. A downward push rod 807 is movably mounted on the force application drive frame 809. The downward push rod 807 is movably mounted on the switch isolation cover 801. It should be noted that, in this embodiment of the invention, if the drill bit 3 deflects during its rotation, it causes the drill bit 3 to push the eccentric push plate 811 to move. When the eccentric push plate 811 moves, it drives the force application drive frame 809 to move. When the force application drive frame 809 moves, it drives the lower push rod 807 to rotate. The lower push rod 807 pushes the lower push rod 805 to move. When the lower push rod 805 moves, it drives the switch isolation cover 801 to move, so that the switch isolation cover 801 isolates the press switch 4, thereby achieving the purpose of emergency shutdown.

[0029] More specifically, in this embodiment of the invention, a positioning support device 9 is also included. The positioning support device 9 is installed on the integrated mounting sleeve 6 and is used to support and stabilize the drilling machine body 1. The positioning support device 9 includes a positioning support frame 901 for positioning and supporting the drilling machine body 1. Two shrink sleeves 902 are installed on the drilling machine body 1. Each of the two shrink sleeves 902 is equipped with a pull-out bracket 903. The two pull-out brackets 903 are installed on the positioning support frame 901. A retraction spring 904 is installed between the shrink sleeves 902 and the pull-out brackets 903. An adjusting positioning bracket 907 is installed on one of the pull-out brackets 903. It should be noted that, in this embodiment of the invention, when the drilling machine body 1 drills a hole with the drill bit 3, it is supported on the wall by the positioning support frame 901 to ensure the stability of the drilling machine body 1. At the same time, the drilling machine body 1 is pushed forward, causing the positioning support frame 901 to drive the two pull-out brackets 903 to move. The two pull-out brackets 903 move within the two retraction sleeves 902, causing the two retraction springs 904 to be stressed. The positioning bracket 907 is adjusted and locked on the drilling machine body 1 to limit the entry depth of the drill bit 3, thereby realizing the adjustment of the feed depth of the drill bit 3.

[0030] Please refer to the instruction manual attached. Figures 2-6 Furthermore, the drilling device for installing exterior wall decorative aluminum panels provided in this embodiment of the invention includes a pre-grinding device 7 that further includes a rotating slide 704, which is rotatably mounted on the integrated mounting sleeve 6. A flip-off separation seat 705 is rotatably mounted on the rotating slide 704, and a rotating grinding frame 701 is slidably mounted on the flip-off separation seat 705. Furthermore, the integrated mounting sleeve 6 has a rotating groove 716 along the circumferential direction, and a rotating slider 717 is mounted on the rotating slide 704, which is rotatably mounted within the rotating groove 716. It should be noted that, in this embodiment of the invention, when the rotating grinding frame 701 rotates, the rotating slide 704 rotates within the rotating groove 716 via the rotating slider 717, and as the rotating grinding frame 701 continues to move, the flip-out separation seat 705 automatically unlocks and drives the rotating grinding frame 701 to automatically flip.

[0031] More specifically, in this embodiment of the invention, a push-pull plate 706 is installed on the rotating grinding frame 701, and a locking rod 708 is installed on the push-pull plate 706, which is inserted into the rotating slide 704; in addition, a telescopic spring 707 is installed on the push-pull plate 706, and the telescopic spring 707 is installed on the flip-out separation seat 705. It should be noted that, in this embodiment of the invention, when the rotating grinding frame 701 is continuously moved under pressure, it drives the push-pull plate 706 to move, and causes the telescopic spring 707 to be stretched, thereby achieving the purpose of automatically unlocking the flip-out separation seat 705.

[0032] Please continue to refer to the instruction manual appendix. Figures 2-6 More specifically, in this embodiment of the invention, the rotating grinding frame 701 is provided with a compression shrinkage groove 711, and a pusher 710 is movably installed in the compression shrinkage groove 711. A rotating pusher 709 is bolted to the drill bit 3. The rotation of the drill bit 3 drives the pusher 710 to rotate through the rotating pusher 709, which is used to drive the rotating grinding frame 701 to rotate. Furthermore, multiple spreading springs 712 are installed on the inner wall of the compression shrinkage groove 711, and the spreading springs 712 are mounted on the push lever 710. It should be noted that, in this embodiment of the invention, when the push lever 710 moves continuously, it is squeezed by the flip-out separation seat 705, and then retracts into the compression shrinkage groove 711, causing the multiple spreading springs 712 to contract under force, thereby achieving the purpose of no longer pushing the rotating grinding frame 701 to rotate when the drill bit 3 is drilling.

[0033] More specifically, in this embodiment of the invention, a separation groove 713 is provided on the rotating slide 704, and an installation shaft 714 is rotatably installed in the separation groove 713. The installation shaft 714 is installed on the flip separation seat 705. In addition, a separation torsion spring 715 is installed on the inner wall of the separation groove 713, and the separation torsion spring 715 is installed on the installation shaft 714. It should be noted that, in this embodiment of the invention, when the locking rod 708 disengages from the rotating slide 704, the rebound force of the separation torsion spring 715 causes the installation shaft 714 to drive the flip separation seat 705 to rotate. When the flip separation seat 705 rotates, it drives the rotating grinding frame 701 to rotate, causing the rotating grinding frame 701 to separate from the drill bit 3, thereby achieving the purpose of separating the rotating grinding frame 701 from the drill bit 3 during grinding.

[0034] Please refer to the attached instruction manual. Figure 2 and Figures 7-9 Furthermore, the drilling equipment for installing exterior wall decorative aluminum panels provided in this embodiment of the invention includes an eccentric emergency stop device 8, which further includes a mounting plate 802. The mounting plate 802 is mounted on the drilling machine body 1, and a switch isolation cover 801 is slidably mounted on the mounting plate 802. A lower pusher 803 is mounted on the bottom side of the switch isolation cover 801, and a release pusher 804 is mounted on the bottom side of the lower pusher 803. The release pusher 804 moves to separate the power plug 5 from the drilling machine body 1. It should be noted that, in this embodiment of the invention, when the switch isolation cover 801 moves downward, the lower pusher 803 drives the release pusher 804 to move, causing the release pusher 804 to separate the power plug 5 from the drilling machine body 1, thereby achieving the purpose of emergency stop when the drill bit 3 deflects.

[0035] More specifically, in this embodiment of the invention, a support rod 806 is installed on the drilling machine body 1, a downward push rod 807 is rotatably installed on the support rod 806, a force application drive frame 809 is movably installed on the downward push rod 807, a downward push rod 805 is installed on one side of the switch isolation cover 801, and the downward push rod 807 is movably installed on the downward push rod 805. In addition, a fulcrum shaft 810 is installed on the support rod 806, and a push rod 807 is rotatably installed on the fulcrum shaft 810. Two force-applying shafts 808 are rotatably installed on the push rod 807, and the two force-applying shafts 808 are respectively movably installed in the push rod 805 and the force-applying drive frame 809. It should be noted that in this embodiment of the invention, when the drill bit 3 deflects and pushes the eccentric push plate 811 to move, it drives the force application drive frame 809 to move. When the force application drive frame 809 moves, it drives the lower push rod 807 to rotate through a force application shaft 808. The lower push rod 807 rotates on the fulcrum shaft 810, and when the lower push rod 807 rotates, it is pushed through another force application shaft 808, so that the force application shaft 808 pushes the lower push rod 805 to move. At the same time, the two force application shafts 808 slide in the force application drive frame 809 and the lower push rod 805 respectively. When the lower push rod 805 moves, it drives the switch isolation cover 801 to move, so as to achieve the purpose of isolating the push switch 4 through the switch isolation cover 801.

[0036] Please continue to refer to the instruction manual appendix. Figure 2 and Figures 7-9 More specifically, in this embodiment of the invention, the integrated mounting sleeve 6 has a movable groove 812, and the force-applying drive frame 809 is slidably mounted in the movable groove 812; a plurality of top-compression springs 813 are installed on the inner wall of the movable groove 812, and the top-compression springs 813 are mounted on the force-applying drive frame 809. It should be noted that, in this embodiment of the invention, when the force-applying drive frame 809 moves, it slides horizontally in the movable groove 812, causing the plurality of top-compression springs 813 to be under force. Therefore, under the rebound force of the plurality of top-compression springs 813, the force-applying drive frame 809 can be helped to reset.

[0037] Furthermore, please refer to the appendix of the instruction manual. Figure 2 and Figures 10-12 The present invention provides a drilling device for installing aluminum decorative panels on exterior walls. The positioning support device 9 further includes a threaded rod 905, which is mounted on a pull-out bracket 903. An adjusting threaded sleeve 906 is threadedly mounted on the threaded rod 905, and an adjusting positioning frame 907 is rotatably mounted on the adjusting threaded sleeve 906. In addition, two adjusting levers 910 are installed on the adjusting threaded sleeve 906. Rotating the two adjusting levers 910 drives the adjusting threaded sleeve 906 to rotate. It should be noted that, in this embodiment of the invention, by adjusting the position of the adjusting positioning bracket 907, when the positioning support frame 901 retracts, the adjusting positioning bracket 907 locks onto the drilling machine body 1 to limit the entry depth of the drill bit 3, thereby achieving adjustment of the feed depth of the drill bit 3.

[0038] More specifically, in this embodiment of the invention, the inner wall of the adjusting positioning frame 907 is provided with a plurality of slots 908 in a ring, and a plurality of locking blocks 909 are installed equidistantly in a ring on the adjusting threaded sleeve 906. The locking blocks 909 are respectively engaged in the plurality of slots 908 for adjusting the position of the adjusting positioning frame 907. It should be noted that, in this embodiment of the invention, when adjusting the position of the positioning frame 907, rotating the adjusting threaded sleeve 906 moves the adjusting positioning frame 907 to the desired position, and then rotating the adjusting positioning frame 907, so that the adjusting positioning frame 907 rotates on the plurality of locking blocks 909 through the plurality of slots 908; when the adjusting positioning frame 907 rotates to the side of the drilling machine body 1, the plurality of locking blocks 909 are respectively engaged in the plurality of slots 908, thereby achieving the purpose of adjusting the position of the adjusting positioning frame 907.

[0039] In summary, the working principle of the drilling device for installing exterior wall decorative aluminum panels provided in this embodiment of the invention is as follows: When the drilling machine body 1 drills a hole with the drill bit 3, pressing the switch 4 starts the drilling machine body 1 and causes the rotating seat 2 to drive the drill bit 3 to rotate for drilling. At the same time, it is supported on the wall by the positioning support frame 901 to ensure the stability of the drilling machine body 1. Specifically, pressing the drilling machine body 1 forward causes the positioning support frame 901 to drive the two pull-out brackets 903 to move. The two pull-out brackets 903 move within the two retraction sleeves 902, and cause the two retraction springs 904 to be stressed, so that the drilling machine body 1 can obtain stable support when drilling. Furthermore, when it is necessary to adjust the feed position of drill bit 3, the two adjusting levers 910 are rotated to drive the adjusting threaded sleeve 906 to rotate on the threaded rod 905, thereby causing the adjusting threaded sleeve 906 to move; when the adjusting threaded sleeve 906 drives the adjusting positioning frame 907 to move to the required position, the adjusting positioning frame 907 is rotated, causing the adjusting positioning frame 907 to rotate on multiple locking blocks 909 through multiple slots 908. When the adjusting positioning frame 907 rotates to one side of the drilling machine body 1, the multiple locking blocks 909 are respectively locked in the multiple slots 908, thereby fixing the position of the adjusting positioning frame 907. Thus, when the positioning support frame 901 retracts, it is locked on the drilling machine body 1 by the adjusting positioning frame 907 to limit the entry depth of drill bit 3, thereby realizing the adjustment of the feed depth of drill bit 3. Furthermore, when the drill bit 3 rotates to drill, the grinding head 702 comes into contact with the wall surface. As the drill bit 3 rotates, it drives the rotating push plate 709 to rotate the pusher 710. The pusher 710 rotates and drives the rotating grinding frame 701 to rotate. The rotating grinding frame 701 drives the grinding head 702 to rotate. As the grinding head 702 rotates, it grinds the wall surface through multiple abrasive blocks 703, making the wall surface rough. This allows the drill bit 3 to drill more stably when rotating, preventing the drill bit 3 from slipping or bouncing. It should be noted that when the drilling machine body 1 is fed, the grinding head 702 is squeezed and moved. When the grinding head 702 moves, it drives the rotating grinding frame 701 to move. The movement of the rotating grinding frame 701 drives the push-pull plate 706 to move, and causes the telescopic spring 707 to be stretched. At the same time, when the push-pull plate 706 moves, it drives the locking rod 708 to move, causing the locking rod 708 to disengage from the rotating slide 704. At this time, under the rebound force of the separation torsion spring 715, the mounting shaft 714 drives the flip separation seat 705 to rotate. When the flip separation seat 705 rotates, it drives the rotating grinding frame 701 to rotate, so that the rotating grinding frame 701 separates from the drill bit 3, without affecting the drilling of the drill bit 3. In addition, it should be noted that when the rotating grinding frame 701 continues to move, the pusher 710 separates from the rotating push plate 709. At this time, the pusher 710 stops rotating, so the rotating grinding frame 701 stops rotating, thus avoiding the problem that the rotating grinding frame 701 continues to rotate when the drill bit 3 is drilling. At the same time, when the pusher 710 continues to move, it is squeezed by the flip-out separation seat 705, and then retracts into the compression shrinkage groove 711, causing the multiple spreading springs 712 to be compressed by force. Furthermore, during the rotation of drill bit 3, if drill bit 3 deflects, it pushes the eccentric push plate 811 to move. The eccentric push plate 811, in turn, drives the force-applying drive frame 809 to move. The force-applying drive frame 809 slides horizontally within the moving groove 812, causing multiple top-pressure springs 813 to be stressed. Simultaneously, as the force-applying drive frame 809 moves, it drives the downward-pushing rod 807 to rotate via a force-applying shaft 808. The downward-pushing rod 807 rotates on the fulcrum shaft 810, and during its rotation, it pushes via another force-applying shaft 808, causing the force-applying shaft 808 to push the downward-pushing rod 805 to move. Simultaneously, both force-applying shafts 808... 08 slides within the force-applying drive frame 809 and the lower push rod 805 respectively. When the lower push rod 805 moves, it drives the switch isolation cover 801 to move. The switch isolation cover 801 slides vertically on the mounting plate 802, so that the switch isolation cover 801 isolates the push switch 4, thereby separating the operator's hand from the push switch 4 and preventing the drill bit 3 from continuously rotating due to continuous triggering of the push switch 4. In addition, when the switch isolation cover 801 moves downward, it drives the release push frame 804 to move through the lower push frame 803, so that the release push frame 804 drives the power plug 5 to separate from the drilling machine body 1, thereby achieving the purpose of emergency stop when the drill bit 3 deflects.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A drilling device for installing exterior wall decorative aluminum panels, characterized in that, It includes a drilling machine body, a rotating seat rotatably mounted on the drilling machine body, a drill bit clamped on the rotating seat, a push switch movably mounted on the drilling machine body, a power plug inserted into the bottom side of the drilling machine body, and an integrated mounting sleeve installed on the drilling machine body. It also includes a pre-sanding device, which is installed on the integrated mounting sleeve and is used to sand the wall surface; the pre-sanding device includes a rotating sanding frame, which is rotatably installed on the integrated mounting sleeve, and a sanding head is installed at the end of the rotating sanding frame, and multiple sanding blocks are installed on the sanding head. The integrated mounting sleeve is also equipped with an eccentric emergency stop device, which is used to monitor the angle of the drill bit and isolate the push switch; the eccentric emergency stop device includes a switch isolation cover, which is movably mounted on the drilling machine body; a force application drive frame is movably mounted on the integrated mounting sleeve; an eccentric push plate is mounted on the force application drive frame; the deflection of the drill bit is used to push the eccentric push plate to move; a downward push rod is movably mounted on the force application drive frame; and the downward push rod is movably mounted on the switch isolation cover. It also includes a positioning support device, which is installed on the integrated mounting sleeve and is used to support and stabilize the drilling machine body. The positioning support device includes a positioning support frame for positioning and supporting the drilling machine body. Two shrink sleeves are installed on the drilling machine body. Each of the two shrink sleeves is equipped with a pull-out bracket. The two pull-out brackets are installed on the positioning support frame. A retraction spring is installed between the shrink sleeves and the pull-out brackets. An adjustment positioning bracket is installed on one of the pull-out brackets.

2. The drilling device for installing exterior wall decorative aluminum panels according to claim 1, characterized in that, The pre-grinding device further includes a rotating slide, which is rotatably mounted on the integrated mounting sleeve. A flip-out separation seat is rotatably mounted on the rotating slide, and the rotating grinding frame is slidably mounted on the flip-out separation seat. The integrated mounting sleeve has a rotating groove along the circumference, and a rotating slider is mounted on the rotating slide block, which is rotatably mounted in the rotating groove.

3. The drilling device for installing exterior wall decorative aluminum panels according to claim 2, characterized in that, A push-pull plate is installed on the rotating grinding frame, and a locking rod is installed on the push-pull plate. The locking rod is inserted into the rotating slide. A telescopic spring is installed on the push-pull plate, and the telescopic spring is mounted on the flip-out separation seat.

4. The drilling device for installing exterior wall decorative aluminum panels according to claim 3, characterized in that, The rotating grinding frame is provided with a compression and shrinkage groove, and a pusher is movably installed in the compression and shrinkage groove. A rotating pusher is bolted to the drill bit. The rotation of the drill bit drives the pusher to rotate through the rotating pusher, which in turn drives the rotating grinding frame to rotate. Multiple spreading springs are installed on the inner wall of the compression shrinkage groove, and the spreading springs are mounted on the push lever.

5. The drilling device for installing exterior wall decorative aluminum panels according to claim 4, characterized in that, The rotating slide is provided with a separation groove, and an installation shaft is rotatably installed in the separation groove. The installation shaft is installed on the flip-out separation seat. A separation torsion spring is installed on the inner wall of the separation groove, and the separation torsion spring is mounted on the mounting shaft.

6. The drilling device for installing exterior wall decorative aluminum panels according to claim 1, characterized in that, The eccentric emergency stop device also includes a mounting plate, which is mounted on the drilling machine body, and the switch isolation cover is slidably mounted on the mounting plate; A lower pusher is installed on the bottom side of the switch isolation cover, and a release pusher is installed on the bottom side of the lower pusher. The release pusher is moved to separate the power plug from the drilling machine body.

7. The drilling device for installing exterior wall decorative aluminum panels according to claim 6, characterized in that, A support rod is installed on the body of the drilling machine, and a downward push rod is rotatably installed on the support rod. The force application drive frame is movably installed on the downward push rod. A downward push rod is installed on one side of the switch isolation cover, and the downward push rod is movably installed on the downward push rod. A fulcrum shaft is installed on the support rod, and the push rod is rotatably mounted on the fulcrum shaft. Two force-applying shafts are rotatably mounted on the push rod, and the two force-applying shafts are respectively movably mounted in the push rod and the force-applying drive frame.

8. The drilling device for installing exterior wall decorative aluminum panels according to claim 7, characterized in that, The integrated mounting sleeve is provided with a movable groove, and the force-applying drive frame is slidably installed in the movable groove; Multiple top-pressure springs are installed on the inner wall of the moving groove, and the top-pressure springs are mounted on the force-applying drive frame.

9. The drilling device for installing exterior wall decorative aluminum panels according to claim 1, characterized in that, The positioning support device further includes a threaded rod, which is mounted on one of the pull-out brackets. An adjusting threaded sleeve is threaded onto the threaded rod, and the adjusting positioning bracket is rotatably mounted on the adjusting threaded sleeve. The adjusting threaded sleeve is equipped with two adjusting levers. Rotating the two adjusting levers drives the adjusting threaded sleeve to rotate.

10. A drilling device for installing exterior wall decorative aluminum panels according to claim 9, characterized in that, The inner wall of the adjusting positioning frame is provided with multiple slots in a ring, and multiple locking blocks are installed in a ring at equal intervals on the adjusting threaded sleeve. The multiple locking blocks are respectively locked in the multiple slots for adjusting the position of the adjusting positioning frame.

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