A drilling device for building materials

Abstract

The present invention relates to the technical field of drilling devices, specifically a drilling device for building materials, including a base. A drilling mechanism is installed on the base, a clamping mechanism is installed on the drilling mechanism, a rotating mechanism is installed on the clamping mechanism, a limiting mechanism is installed on the clamping mechanism, a reset mechanism is installed on the clamping mechanism, and a cleaning mechanism is installed on the drilling mechanism. The drilling mechanism facilitates drilling steel on the ground, which is labor-saving and convenient to operate. Through the cooperation of the clamping mechanism and the rotating mechanism, it is beneficial to clamp the placed steel and drill the steel at different angles. Through the cooperation of the limiting mechanism and the reset mechanism, it is beneficial to support and limit the clamping mechanism during rotation, and drive the limiting mechanism to reset after drilling is completed. Driven by the drilling mechanism, the cleaning mechanism can slide, which is beneficial to scrape the debris during drilling, facilitating recycling and cleaning, and making the operation more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of punching devices, in particular to a building material punching device. Background Art

[0002] In the field of construction, it is often necessary to drill holes in building materials, and common building materials mainly include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc. When building a steel structure house, in order to facilitate the rapid assembly of the steel structure, fixing holes of different sizes and shapes will be opened on the steel structure, so that it can be quickly disassembled and assembled by bolts later.

[0003] However, when it is necessary to temporarily drill holes in the steel structure on site, most of the traditional methods are to use a handheld electric drill or a bench drill. The hand drill has poor operating stability. Although the bench drill is easy to operate, it has a certain height, so when drilling holes in the steel structure on site, the steel structure needs to be lifted onto the bench drill. The back and forth operation is time-consuming and labor-intensive. When there is only one person operating, it is very inconvenient to carry it. Moreover, when drilling holes, due to the different positions and shapes of the steel structure, holes need to be drilled at different positions or angles of the steel structure. It is inconvenient to use the existing bench drill and it is easy to cause drilling errors. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a building material punching device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a building material punching device, including a base, a drilling mechanism is installed on the base, a clamping mechanism is installed on the drilling mechanism, a rotating mechanism is installed on the clamping mechanism, a limiting mechanism is installed on the clamping mechanism, a resetting mechanism is installed on the clamping mechanism, and a cleaning mechanism is installed on the drilling mechanism.

[0006] Specifically, the drilling mechanism includes a mounting frame, a mounting frame is installed on the top of one end of the base, a drilling rig is installed on the mounting frame, a slide groove is provided on the top of the other end of the base, a lift is slidably connected inside the slide groove, and a table panel is installed on the top of the lift.

[0007] Specifically, guide rails are provided on both sides of the slide groove, both ends of the guide rails are connected to the inner side walls of the slide groove, and the bottom of the elevator is slidably connected to the two guide rails.

[0008] Specifically, a return spring is slidably connected to the two guide rails, one end of the return spring contacts the side wall of the slide groove, and the other end of the return spring contacts the side wall of the elevator.

[0009] Specifically, a blanking groove is provided at the center of the bottom of the base. Two symmetrical protective plates are fixedly connected to one side of the elevator. The protective plates are located on top of the return springs, and one end of each protective plate is slidably connected to the inside of the base.

[0010] Specifically, the clamping mechanism includes fixed plates. Two parallel fixed plates are installed on the table top panel. Two symmetrical clamping blocks are provided on top of the two fixed plates. Two driving blocks are respectively slidably connected to the midlines of the two ends inside the two fixed plates. The tops of the two driving blocks extend to the top sides of the fixed plates and are connected to the bottoms of the clamping blocks. The clamping blocks are slidably connected to the tops of the fixed plates through the driving blocks. A bidirectional screw is rotatably connected to the center of the two fixed plates. The two driving blocks are respectively threadedly connected to the two ends of the bidirectional screw. One end of the bidirectional screw extends to the outside of the fixed plate.

[0011] Specifically, a driving disk is installed at one end of the bidirectional screw. The clamping block is of a trapezoidal structure. An anti-slip pad is installed on one side of the clamping block. One side of the anti-slip pad is of a toothed structure.

[0012] Specifically, the rotating mechanism includes connecting blocks. Two groups of connecting blocks are installed on the table top panel. One end of each of the two fixed plates is rotatably connected to one side of the connecting block through a rotating shaft. The fixed plate is rotatably connected to the top side of the table top panel. A torsion spring is connected between the rotating shaft and the inside of the fixed plate.

[0013] Specifically, the limiting mechanism includes rotating grooves. Rotating grooves are respectively provided at the bottoms of the two fixed plates. A support plate is rotatably connected to the inside of the rotating groove. Two support blocks are slidably connected to the top side of the table top panel. The support blocks are of a "convex" shape structure. One end of each of the two support plates is rotatably connected to the top of the two support blocks. Two parallel inclined racks are installed inside the table top panel. The support blocks are slidably connected to the tops of the inclined racks. Clamping blocks are respectively installed on the inner sides of the bottoms of the two support blocks. The clamping blocks are longitudinally slidably connected to the inside of the support blocks through compression springs. The pointed teeth at the bottoms of the clamping blocks are in the opposite direction to the pointed teeth of the inclined racks. The bottoms of the clamping blocks are in contact with the tops of the inclined racks.

[0014] Specifically, the reset mechanism includes an activity groove. An activity groove is provided at the center of the clamping block. A convex block is installed at the top of the activity groove. A driving plate is installed at the midline of the inside of the support block. The driving plate is horizontally slidably connected to the inside of the support block and the activity groove through a connecting spring. One end of the driving plate extends to the outside of the support block. A driving groove is provided on the top side of the driving plate. The bottom of the convex block extends to the bottom side inside the driving groove. Two pull ropes are slidably connected to the inside of the table top panel. The two pull ropes extend to the inside of the support block and are connected to the driving plate.

[0015] Specifically, the cleaning mechanism includes a fixed seat. Two fixed seats are installed on one side of the mounting frame. One side of each of the two fixed seats is vertically connected to a support rod. One end of each of the two support rods is slidably connected to the inside of the two fixed seats through a lifting groove. A telescopic spring is installed on the top side and the bottom side of one end of each support rod. The telescopic spring abuts against the inner side of the lifting groove. The other ends of the two support rods are connected to a scraper, and the scraper abuts against the table board.

[0016] Specifically, the cross-section of the bottom of the scraper is a triangular structure. A guide rod is fixedly connected to the center of the inside of the fixed seat. One end of the support rod is slidably connected to the outside of the guide rod.

[0017] The beneficial effects of the present invention are as follows:

[0018] (1) For the building material drilling device of the present invention, through the installation of the drilling mechanism, it is beneficial to drill holes in steel on the ground. The operation is labor-saving and convenient. Through the combined installation of the clamping mechanism and the rotating mechanism, it is beneficial to stably clamp the placed steel, and the steel can also be rotated by an angle to realize drilling at different angles of the steel.

[0019] (2) For the building material drilling device of the present invention, through the installation of the limiting mechanism, it is beneficial to make the clamping mechanism abut against the limit when rotating, so that the clamped mechanism is firm and stable during drilling after rotation, and will not affect the drilling quality. Through the installation of the reset mechanism, it is beneficial to drive and control the limiting mechanism to realize that the limiting mechanism can be reset and unlocked, facilitating the rotation and reset of the clamping mechanism.

[0020] (3) For the building material drilling device of the present invention, through the drive of the drilling mechanism, the cleaning mechanism can slide, which is beneficial to scrape the debris during drilling, facilitating recycling and cleaning, and the operation is more convenient. Description of the Drawings

[0021] The present invention will be further described below with reference to the drawings and embodiments.

[0022] Figure 1 is the overall structure schematic diagram provided by the present invention;

[0023] Figure 2 is the connection structure schematic diagram of the elevator and the base of the present invention;

[0024] Figure 3 is the connection structure schematic diagram of the table board and the elevator of the present invention;

[0025] Figure 4 is the connection structure schematic diagram of the connection block and the fixing plate of the present invention;

[0026] Figure 5 is the connection structure schematic diagram of the fixed seat and the mounting frame of the present invention;

[0027] Figure 6 Schematic diagram of the connection structure between the clamping block and the fixing plate of the present invention;

[0028] Figure 7 Schematic diagram of the connection structure between the supporting block and the supporting plate of the present invention;

[0029] Figure 8 Schematic diagram of the connection structure between the inclined rack and the supporting block of the present invention;

[0030] Figure 9 Schematic diagram of the connection structure between the driving plate and the clamping block of the present invention;

[0031] Figure 10 Schematic diagram of the connection structure between the scraping plate and the supporting rod of the present invention;

[0032] Figure 11 Schematic diagram of the connection structure between the supporting rod and the fixed seat of the present invention.

[0033] In the figure: 1, base; 2, drilling mechanism; 201, mounting frame; 202, drilling rig; 203, elevator; 204, table board; 205, chute; 206, guide rail; 207, return spring; 208, protective plate; 209, blanking chute; 3, clamping mechanism; 301, fixing plate; 302, clamping block; 303, anti-slip pad; 304, bidirectional screw; 305, driving disk; 306, driving block; 4, rotating mechanism; 401, connecting block; 402, rotating shaft; 403, torsion spring; 5, limiting mechanism; 501, supporting plate; 502, rotating groove; 503, supporting block; 504, inclined rack; 505, clamping block; 506, compression spring; 6, reset mechanism; 601, pulling rope; 602, driving plate; 603, convex block; 604, connecting spring; 605, driving groove; 606, movable groove; 7, cleaning mechanism; 701, scraping plate; 702, fixed seat; 703, supporting rod; 704, lifting groove; 705, telescopic spring; 706, guide rod. Detailed implementation manners

[0034] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation manners.

[0035] Such as Figure 1 , Figure 4 , Figure 5 , Figure 7 and Figure 9As shown in the figure, a drilling device for building materials according to the present invention includes a base 1, a drilling mechanism 2 is installed on the base 1, a clamping mechanism 3 is installed on the drilling mechanism 2, a rotating mechanism 4 is installed on the clamping mechanism 3, a limiting mechanism 5 is installed on the clamping mechanism 3, a reset mechanism 6 is installed on the clamping mechanism 3, and a cleaning mechanism 7 is installed on the drilling mechanism 2.

[0036] Specifically, as Figure 1 , Figure 2 and Figure 3 shown, the drilling mechanism 2 includes a mounting frame 201. The mounting frame 201 is installed at the top of one end of the base 1. A drilling machine 202 is installed on the mounting frame 201. A chute 205 is provided at the top of the other end of the base 1. An elevator 203 is slidably connected inside the chute 205. A table board 204 is installed at the top of the elevator 203. Through the installation of the mounting frame 201, it is beneficial to install the drilling machine 202 on the base 1. Through the opening of the chute 205, it is beneficial to slidably connect the elevator 203 to the base 1. Through the installation of the table board 204, it is beneficial to place the steel to be drilled. The base 1 can be directly placed on the ground, so as to facilitate the direct placement of heavy steel, and the operation is convenient and labor-saving. After adjusting the height of the elevator 203, by pushing the elevator 203, the elevator 203 slides inside the chute 205 to realize the drilling work of the plate.

[0037] Specifically, as Figure 2 and Figure 5 shown, guide rails 206 are provided on both sides inside the chute 205. The two ends of the guide rails 206 are connected to the inner side walls of the chute 205. The bottom of the elevator 203 is slidably connected to the two guide rails 206. Through the installation of the guide rails 206, the elevator 203 slides smoothly inside the chute 205 and plays a role of guiding and positioning, facilitating subsequent stable drilling work.

[0038] Specifically, as Figure 3 shown, a return spring 207 is slidably connected to the two guide rails 206. One end of the return spring 207 abuts against the side wall of the chute 205, and the other end of the return spring 207 abuts against the side wall of the elevator 203. Through the installation of the return spring 207, the elevator 203 is abutted to one end of the chute 205, facilitating the placement of steel, and the drill bit will not be knocked during placement. By pushing the elevator 203, the elevator 203 slides out of the elastic force of the return spring 207. When the external force is removed, the elevator 203 can be reset and retracted in time, facilitating loading and unloading.

[0039] Specifically, as Figure 3 and Figure 5As shown, a blanking chute 209 is provided at the center of the bottom of the base 1. On one side of the elevator 203, two symmetric protective plates 208 are fixedly connected. The protective plates 208 are located at the top of the return spring 207. One end of the protective plate 208 is slidably connected to the inside of the base 1. Through the opening of the blanking chute 209, it is beneficial to export and recycle the debris during drilling. Through the installation of the protective plate 208, it is beneficial to shield the top of the return spring 207, so that the dropped debris can be smoothly introduced into the blanking chute 209 and discharged.

[0040] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the clamping mechanism 3 includes fixing plates 301. Two parallel fixing plates 301 are installed on the table top plate 204. At the top of the two fixing plates 301, two symmetric clamping blocks 302 are provided. Inside the two ends of the two fixing plates 301, driving blocks 306 are respectively slidably connected to the midlines. The tops of the two driving blocks 306 extend to the top side of the fixing plates 301 and are connected to the bottoms of the clamping blocks 302. The clamping blocks 302 are slidably connected to the tops of the fixing plates 301 through the driving blocks 306. At the center of the two fixing plates 301, a bidirectional screw 304 is rotatably connected. The two driving blocks 306 are respectively threadedly connected to both ends of the bidirectional screw 304. One end of the bidirectional screw 304 extends to the outside of the fixing plate 301. Through the installation of the two parallel fixing plates 301, it is beneficial to place the steel material for feeding and support the steel material. By driving the two bidirectional screws 304, the two bidirectional screws 304 respectively drive the two groups of clamping blocks 302 to approach each other, so as to firmly clamp the steel material. By reversely rotating the bidirectional screw 304, the clamping blocks 302 are separated, which is convenient for disassembling and assembling the steel material.

[0041] Specifically, as Figure 6 As shown, a driving disc 305 is installed at one end of the bidirectional screw 304. The clamping block 302 is of a trapezoidal structure. An anti-slip pad 303 is installed on one side of the clamping block 302. One side of the anti-slip pad 303 is of a toothed structure, which is beneficial to drive and control the bidirectional screw 304 through the driving disc 305. Through the installation of the anti-slip pad 303, it plays a role in stably clamping the steel material.

[0042] Specifically, as Figure 4 and Figure 6As shown, the rotating mechanism 4 includes a connecting block 401. Two groups of connecting blocks 401 are installed on the table top plate 204. One end of each of the two fixing plates 301 is rotatably connected to one side of the connecting block 401 through a rotating shaft 402. The fixing plate 301 is rotatably connected to the top side of the table top plate 204. A torsion spring 403 is connected between the rotating shaft 402 and the fixing plate 301. Through the installation of the connecting block 401 and the rotating shaft 402, the fixing plate 301 and the top of the table top plate 204 can be rotated to adjust the angle, so as to drill holes in different angles for the clamped steel, increasing the drilling range. Through the installation of the torsion spring 403, it is beneficial for the fixing plate 301 to reset in time after rotation and to be stable when limited subsequently.

[0043] Specifically, as Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, the limiting mechanism 5 includes a rotating groove 502. The bottom of each of the two fixing plates 301 is provided with a rotating groove 502. A support plate 501 is rotatably connected inside the rotating groove 502. Two support blocks 503 are slidably connected to the top side of the table top plate 204. The support block 503 has a "convex" structure. One end of each of the two support plates 501 is rotatably connected to the top of the two support blocks 503. Two parallel inclined racks 504 are installed inside the table top plate 204. The support block 503 is slidably connected to the top of the inclined rack 504. A clamping block 505 is installed inside the bottom inner side of each of the two support blocks 503. The clamping block 505 is longitudinally slidably connected to the inside of the support block 503 through a compression spring 506. The pointed teeth at the bottom of the clamping block 505 are in the opposite direction to the pointed teeth of the inclined rack 504. The bottom of the clamping block 505 abuts against the top of the inclined rack 504. Through the opening of the rotating groove 502, it is beneficial to rotatably connect the support plate 501. Through the rotating connection between the support plate 501 and the support block 503, when the fixing plate 301 rotates, the support plate 501 will pull the support block 503 to slide. And because the pointed teeth at the bottom of the clamping block 505 are in the opposite direction to the abutting pointed teeth of the inclined rack 504, and the clamping block 505 has elasticity in cooperation with the compression spring 506, the clamping block 505 at the bottom of the support block 503 and the inclined rack 504 can slide unidirectionally. When the fixing plate 301 rotates a certain angle, the support block 503 cooperates with the clamping block 505 to abut against the inclined rack 504 and cannot slide in the reverse direction, making the support plate 501 stably support the bottom of the fixing plate 301.

[0044] Specifically, as Figure 7 , Figure 8 and Figure 9As shown, the reset mechanism 6 includes a movable groove 606. The center of the inside of the clamping block 505 is provided with the movable groove 606. A convex block 603 is installed at the top of the movable groove 606. A driving plate 602 is installed at the midline of the inside of the support block 503. The driving plate 602 is horizontally and slidably connected to the inside of the support block 503 and the movable groove 606 through a connecting spring 604. One end of the driving plate 602 extends to the outside of the support block 503. A driving groove 605 is provided on the top side of the driving plate 602. The bottom of the convex block 603 extends to the bottom side of the inside of the driving groove 605. Two pull ropes 601 are slidably connected inside the table board 204. The two pull ropes 601 extend to the inside of the support block 503 and are connected to the driving plate 602. Through the opening of the movable groove 606, the clamping block 505 can freely slide on the driving plate 602. Through the installation of the convex block 603, it is beneficial for the driving plate 602 to control the clamping block 505. By pulling the pull rope 601, the pull rope 601 drives the driving plate 602 to slide away from the elastic force of the connecting spring 604. The driving groove 605 on the driving plate 602 abuts against the convex block 603. The convex block 603 drives the clamping block 505 to rise. The bottom of the clamping block 505 is separated from the inclined rack 504, facilitating the free sliding and resetting of the support block 503, enabling the fixing plate 301 to rotate and reset, and facilitating the disassembly and assembly of the steel. By removing the external force of the pull rope 601, the driving plate 602 resets, and the convex block 603 is not abutted, enabling the clamping block 505 to abut against the inclined rack 504, facilitating subsequent one-way sliding support.

[0045] Specifically, such as Figure 1 , Figure 2 , Figure 5 , Figure 10 and Figure 11As shown, the cleaning mechanism 7 includes a fixed seat 702. Two fixed seats 702 are installed on one side of the mounting frame 201. One side of each of the two fixed seats 702 is vertically connected to a support rod 703. One end of each of the two support rods 703 is slidably connected to the inside of the two fixed seats 702 through a lifting groove 704. A telescopic spring 705 is installed on the top side and the bottom side of one end of each of the support rods 703. The telescopic spring 705 abuts against the inner side of the lifting groove 704. The other ends of the two support rods 703 are connected to a scraper 701. The scraper 701 abuts against the table panel 204. Through the installation of the two fixed seats 702, it is beneficial to connect the two support rods 703. With the cooperation of the telescopic spring 705, the support rod 703 is located at the center of the fixed seat 702, and the support rod 703 has telescopic sliding with the fixed seat 702, and it is beneficial for the scraper 701 to always abut against the table panel 204. Through the lifting of the table panel 204, the support rod 703 can be driven to lift out of the elastic force of the telescopic spring 705, so that the scraper 701 fits with the table panel 204. When drilling, the elevator 203 slides to one side of the drill 202, so that the scraper 701 extends to the bottom of the plate. The debris during drilling falls on one side of the scraper 701. After drilling is completed, the elevator 203 slides back to its original position, and the debris on the table panel 204 will be pushed by the scraper 701 and fall into the blanking groove 209, realizing the export and cleaning of the debris.

[0046] Specifically, as Figure 10 and Figure 11 shown, the cross-section of the bottom of the scraper 701 is a triangular structure. A guide rod 706 is fixedly connected to the center of the inside of the fixed seat 702. One end of the support rod 703 is slidably connected to the outside of the guide rod 706, which is beneficial for scraping the debris clean and making the sliding of the support rod 703 inside the fixed seat 702 smooth and stable, playing a guiding role.

[0047] When the present invention is in use, first, through the installation of the mounting frame 201, it is beneficial to install the drilling rig 202 on the base 1. Through the opening of the sliding groove 205, it is beneficial to slidably connect the elevator 203 to the base 1. Through the installation of the table top plate 204, it is beneficial to place the steel to be drilled. The base 1 can be directly placed on the ground, thus facilitating the direct placement of heavy steel, and the operation is convenient and labor-saving. After adjusting the height of the elevator 203, by pushing the elevator 203, the elevator 203 slides inside the sliding groove 205 to realize the drilling work of the plate. Through the installation of the guide rail 206, the elevator 203 slides smoothly inside the sliding groove 205 and plays a role of guiding and positioning, facilitating the subsequent stable drilling work. Through the installation of the return spring 207, the elevator 203 is abutted to one end of the sliding groove 205, facilitating the placement of steel, and the drill bit will not be knocked during placement. By pushing the elevator 203, the elevator 203 slides out of the elastic force of the return spring 207. When the external force is removed, the elevator 203 can be reset and retracted in time, facilitating loading and unloading. Through the opening of the discharge chute 209, it is beneficial to discharge and recycle the debris during drilling. Through the installation of the protection plate 208, it is beneficial to block the top of the return spring 207, so that the falling debris can be smoothly introduced into the discharge chute 209 and discharged. Through the installation of two parallel fixing plates 301, it is beneficial to place and load the steel, realizing the support of the steel. By driving the two bidirectional screws 304, the two bidirectional screws 304 respectively drive the two groups of clamping blocks 302 to approach each other, realizing firm clamping of the steel. By reversely rotating the bidirectional screw 304, the clamping blocks 302 are separated, facilitating the disassembly and assembly of the steel, and it is beneficial to drive and control the bidirectional screw 304 through the driving disc 305. Through the installation of the anti-slip pad 303, it plays a role of stably clamping the steel. Through the installation of the connecting block 401 and the rotating shaft 402, the fixing plate 301 and the top of the table top plate 204 can be rotated to adjust the angle, realizing drilling at different angles of the clamped steel, increasing the drilling range. Through the installation of the torsion spring 403, it is beneficial for the fixing plate 301 to be reset in time after rotation and to be abutted stably during subsequent limiting. Through the opening of the rotating groove 502, it is beneficial to rotatably connect the support plate 501. Through the rotational connection between the support plate 501 and the support block 503, when the fixing plate 301 rotates, the support plate 501 will pull the support block 503 to slide. And because the pointed teeth at the bottom of the clamping block 505 and the pointed teeth of the inclined rack 504 are in opposite directions, and the clamping block 505 has elasticity in cooperation with the compression spring 506, the clamping block 505 at the bottom of the support block 503 and the inclined rack 504 can slide unidirectionally. When the fixing plate 301 rotates a certain angle, the support block 503 cooperates with the clamping block 505 and the inclined rack 504 to resist and cannot slide reversely, making the support plate 501 stably support the bottom of the fixing plate 301. Through the opening of the movable groove 606, the clamping block 505 can freely slide on the driving plate 602. Through the installation of the convex block 603, it is beneficial for the driving plate 602 to control the clamping block 505. By pulling the pull rope 601,The pull rope 601 drives the driving plate 602 to slide against the elastic force of the connecting spring 604. The driving groove 605 on the driving plate 602 abuts against the convex block 603, and the convex block 603 drives the clamping block 505 to rise. The bottom of the clamping block 505 is separated from the inclined rack 504, facilitating the free sliding and resetting of the support block 503, enabling the fixing plate 301 to rotate and reset, facilitating the disassembly and assembly of the steel. By removing the external force of the pull rope 601, the driving plate 602 resets, and the convex block 603 is not abutted, causing the clamping block 505 to abut against the inclined rack 504, facilitating subsequent one-way sliding support. Through the installation of two fixing seats 702, it is beneficial to connect the two support rods 703. With the cooperation of the telescopic spring 705, the support rod 703 is located at the center of the fixing seat 702, and the support rod 703 has telescopic sliding with the fixing seat 702, and it is beneficial for the scraping plate 701 to always abut against the table board 204. Through the lifting of the table board 204, the support rod 703 can be driven to lift against the elastic force of the telescopic spring 705, making the scraping plate 701 fit with the table board 204. When drilling, the elevator 203 slides to one side of the drill 202, causing the scraping plate 701 to extend to the bottom of the plate. The debris generated during drilling falls on one side of the scraping plate 701. After drilling is completed, the elevator 203 slides back to its original position, and the debris on the table board 204 will be pushed by the scraping plate 701 and fall into the blanking chute 209, realizing the export and cleaning of the debris, facilitating the scraping of the debris clean, and enabling the smooth and stable sliding of the support rod 703 inside the fixing seat 702, playing a guiding role.

[0048] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0049] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A building material punching device, characterized in that: The invention comprises a base (1), a drilling mechanism (2) being mounted on the base (1), a clamping mechanism (3) being mounted on the drilling mechanism (2), a rotating mechanism (4) being mounted on the clamping mechanism (3), a limiting mechanism (5) being mounted on the clamping mechanism (3), a resetting mechanism (6) being mounted on the clamping mechanism (3), and a cleaning mechanism (7) being mounted on the drilling mechanism (2); The drilling mechanism (2) comprises a mounting frame (201), the mounting frame (201) being mounted on the top of one end of the base (1), a drilling machine (202) being mounted on the mounting frame (201), a slide groove (205) being provided on the top of the other end of the base (1), a lift (203) being slidably connected inside the slide groove (205), and a table panel (204) being mounted on the top of the lift (203); The clamping mechanism (3) comprises a fixed plate (301), two fixed plates (301) are installed on the table panel (204) and are arranged in parallel, two symmetrical clamping blocks (302) are arranged on the top of the two fixed plates (301), driving blocks (306) are slidably connected at the inner midlines of both ends of the two fixed plates (301), the tops of the two driving blocks (306) extend to the top side of the fixed plate (301) and are connected to the bottom of the clamping blocks (302), the clamping blocks (302) are slidably connected to the top of the fixed plate (301) through the driving blocks (306), a bidirectional screw (304) is rotatably connected at the inner center of the two fixed plates (301), the two driving blocks (306) are respectively threadedly connected to both ends of the bidirectional screw (304), and one end of the bidirectional screw (304) extends to the outside of the fixed plate (301); The rotating mechanism (4) comprises a connecting block (401), two groups of connecting blocks (401) are installed on the table panel (204), and one end of the two fixed plates (301) is rotatably connected to one side of the connecting block (401) via a rotating shaft (402); The limiting mechanism (5) comprises a rotation groove (502), the bottom of the two fixed plates (301) are respectively provided with a rotation groove (502), the interior of the rotation groove (502) is rotatably connected to a support plate (501), the top side of the table panel (204) is slidably connected to two support blocks (503), the support blocks (503) are of a "convex" shaped structure, one end of the two support plates (501) is rotatably connected to the top of the two support blocks (503), the interior of the table panel (204) is Two parallel bevel racks (504) are installed, the support block (503) is slidably connected to the top of the bevel rack (504), and clamping blocks (505) are respectively installed on the inner sides of the bottoms of the two support blocks (503), and the clamping blocks (505) are longitudinally slidably connected to the inside of the support blocks (503) via compression springs (506), the sharp teeth at the bottom of the clamping blocks (505) are in opposite directions to the sharp teeth of the bevel rack (504), and the bottom of the clamping blocks (505) abuts against the top of the bevel rack (504); The cleaning mechanism (7) comprises a fixed seat (702), two fixed seats (702) are installed on one side of the mounting frame (201), one side of the two fixed seats (702) is respectively vertically connected with a support rod (703), one end of the two support rods (703) is slidably connected to the inside of the two fixed seats (702) through a lifting groove (704), and telescopic springs (705) are respectively installed on the top and bottom sides of one end of the support rod (703), and the telescopic springs (705) are in contact with the inner side of the lifting groove (704), and the other ends of the two support rods (703) are connected with a scraper (701), and the scraper (701) is in contact with the table panel (204).

2. A building material punching device according to claim 1, characterized in that: The fixed plate (301) is rotatably connected to the top side of the table panel (204), and a torsion spring (403) is connected between the rotating shaft (402) and the fixed plate (301).

3. A building material punching device according to claim 1, characterized in that: Guide rails (206) are provided on both sides of the slide groove (205), and both ends of the guide rails (206) are connected to the inner side walls of the slide groove (205). The bottom of the elevator (203) is slidably connected to the two guide rails (206).

4. A building material punching device according to claim 3, characterized in that: A return spring (207) is slidably connected to the two guide rails (206), one end of the return spring (207) abuts against a side wall of the slide groove (205), and the other end of the return spring (207) abuts against a side wall of the elevator (203).

5. A building material punching device according to claim 4, characterized in that: A material discharge trough (209) is provided at the bottom center of the base (1), and two symmetrical protective plates (208) are fixedly connected to one side of the elevator (203). The protective plates (208) are located on the top of the return spring (207), and one end of the protective plates (208) is slidably connected to the inside of the base (1).

6. A building material punching device according to claim 1, characterized in that: A driving disc (305) is installed at one end of the bidirectional screw rod (304); the clamping block (302) is a trapezoidal structure; an anti-skid pad (303) is installed on one side of the clamping block (302); and one side of the anti-skid pad (303) is a toothed structure.

7. A building material punching device according to claim 1, characterized in that: The bottom cross-section of the scraper (701) is a triangular structure, a guide rod (706) is fixedly connected to the center of the interior of the fixed seat (702), and one end of the support rod (703) is slidably connected to the outer side of the guide rod (706).

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