A billboard positioning and perforating apparatus

Abstract

This utility model relates to the field of billboard drilling technology, solving the problem that when drilling billboards, the drilling is done from top to bottom, and the waste generated from drilling accumulates at the bottom of the billboard, obstructed by the billboard, making it impossible to collect and process it centrally. Specifically, it is a billboard positioning and drilling device, including a processing table. The top surface of the processing table has grooves on both sides, and a gantry frame is slidably connected inside the grooves. The top of the gantry frame has slide rail grooves on both sides, and a fixed frame is slidably connected to the top of the gantry frame via the slide rail grooves. A drilling machine is mounted on the surface of the fixed frame. A square groove is formed on the top of the processing table, and a base plate is set inside the square groove. Several rectangular grooves are formed on the surface of the base plate. An electric push rod is set on one side of the bottom surface of the square groove, and a slider is fixedly connected to the top of the electric push rod. Sliding bearings are set on both sides of the slider, and the slider is slidably connected to the slide rail frame via the sliding bearings.

Description

Technical Field

[0001] This utility model relates to the field of billboard drilling technology, specifically a billboard positioning and drilling device. Background Technology

[0002] A billboard drilling device disclosed in CN221494297U includes: a drilling assembly, which includes an electric cylinder, the telescopic end of which is connected to a lifting frame, a drilling motor installed inside the lifting frame, and a drill bit connected to the output end of the drilling motor through the bottom wall of the lifting frame; and a pressing and vacuuming assembly, which includes a vacuum pump and a transparent sleeve, the transparent sleeve being slidably fitted onto the drill bit, a pressing ring plate and a connecting ring plate being fixed to the bottom edge and top edge of the transparent sleeve, respectively, and a pressing spring being provided between the upper left and right sides of the connecting ring plate and the lifting frame.

[0003] The transparent tube cover and pressing ring plate effectively fix the billboard by pressing the spring force, preventing the billboard from shifting during the drilling process. At the same time, the dust pump can effectively collect the debris generated during drilling, preventing the debris from flying everywhere.

[0004] However, when drilling holes in billboards, the holes are drilled from top to bottom, and the waste generated from drilling accumulates at the bottom of the billboard. Due to the obstruction of the billboard, it is impossible to achieve targeted collection and centralized treatment. This solution is not very efficient in collecting waste generated from drilling billboards. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a billboard positioning and drilling device, which solves the problem that when drilling billboards, the drilling is done from top to bottom, and the waste generated from drilling accumulates at the bottom of the billboard, which is blocked by the billboard and cannot be collected and processed in a targeted manner.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a billboard positioning and drilling device, comprising a processing table, with sliding grooves on both sides of the top surface of the processing table, a gantry frame slidably connected inside the sliding grooves, slide rail grooves on both sides of the top of the gantry frame, and a fixed frame slidably connected to the top of the gantry frame via the slide rail grooves, with a drilling machine mounted on the surface of the fixed frame; a square groove is formed on the top of the processing table, a bottom plate is set inside the square groove, and several rectangular grooves are formed on the surface of the bottom plate; an electric push rod is set on one side of the bottom surface inside the square groove, and a slide rail is fixedly connected to the top of the electric push rod. The block has sliding bearings on both sides of the slider, which are slidably connected to the slide rail frame via the sliding bearings. A receiving plate is provided on the top of the slide rail frame, and one end of the receiving plate is rotatably connected to the inner sidewall of the square groove. A material drop groove is provided on the other side of the bottom surface of the square groove, and a pull-out groove is provided on the bottom of one side of the processing table. A collection box is slidably connected inside the pull-out groove. The positioning plate is driven to clamp the billboard by rotating the threaded bolt, and the gantry frame and the fixed frame are moved to adjust the drilling position. The drilling waste falls into the receiving plate through the rectangular groove. The electric push rod lifts the slider and drives the receiving plate to tilt so that the waste slides into the collection box through the material drop groove.

[0007] In a specific embodiment, a fixing plate is fixedly connected to the top two sides of the processing table, and a threaded bolt is threaded through the surface of the fixing plate, with a positioning plate provided at one end of the threaded bolt.

[0008] In one specific embodiment, the base plate surface has multiple rectangular grooves distributed in a rectangular array, and the rectangular grooves are located below the working area of ​​the drilling machine.

[0009] In one specific embodiment, when the electric push rod is fully retracted, the receiving plate is in a horizontal state; when the electric push rod is fully extended, the receiving plate is in an inclined state and the material dropping end is connected to the material dropping groove.

[0010] In a specific embodiment, one end of the receiving plate is rotatably connected to the inner wall of the square groove via a rotating shaft, with the axis of rotation parallel to the extension direction of the groove.

[0011] In one specific embodiment, a limiting groove is provided on the inner side wall of the pull-out groove, and protruding ribs that are adapted to the limiting groove are provided on both sides of the collection box.

[0012] Compared with the prior art, this utility model provides a billboard positioning and drilling device, which has the following beneficial effects:

[0013] In the technical solution disclosed in this utility model, the composite collection structure design of rectangular groove on the bottom plate and inclined receiving plate realizes the function of penetrating directional collection of waste. The perforated waste directly leaks down through the rectangular groove on the surface of the bottom plate to the horizontal receiving plate, which solves the problem of waste accumulation and inability to be collected due to billboard obstruction in traditional equipment, and removes the waste from the area covered by the billboard, thereby improving the collection efficiency.

[0014] The linkage mechanism of the electric push rod driving the slider-slide rail frame in this utility model realizes the automatic tilting function of the receiving plate. When the electric push rod lifts the slider, the slider slides along the slide rail frame and pushes the receiving plate to tilt around the rotating end, so that the accumulated waste automatically slides into the discharge chute. This design solves the problems of low cleaning efficiency and easy waste residue. The mechanical flipping realizes the rapid completion of waste transfer in a single operation, improving the processing efficiency. The integrated layout of the pull-out groove limiting structure and the direct path of the discharge chute realizes the centralized recycling function of waste. The sliding waste falls vertically into the collection box through the discharge chute. Through the sliding cooperation of the limiting groove and the protrusion, the operator can directly pull out the collection box to clean up the waste. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the processing table structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the square groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the gantry structure of this utility model.

[0020] In the diagram: 1. Processing table; 2. Slide groove; 3. Gantry frame; 4. Slide rail groove; 5. Fixing frame; 6. Drilling machine; 7. Square groove; 8. Base plate; 9. Rectangular groove; 10. Electric push rod; 11. Slider; 12. Sliding bearing; 13. Slide rail frame; 14. Receiving plate; 15. Material drop chute; 16. Pull-out groove; 17. Limiting groove; 18. Collection box; 19. Threaded bolt; 20. Positioning plate; 21. Fixing plate. Detailed Implementation

[0021] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] Figures 1-4In one embodiment of this utility model, a billboard positioning and drilling device includes a processing table 1. The top surface of the processing table 1 has two side grooves 2. A gantry frame 3 is slidably connected inside the side grooves 2. The top two sides of the gantry frame 3 have slide rail grooves 4. The top of the gantry frame 3 is slidably connected to a fixed frame 5 through the slide rail grooves 4. A drilling machine 6 is provided on the surface of the fixed frame 5. A square groove 7 is opened on the top of the processing table 1. A base plate 8 is provided inside the square groove 7. Several rectangular grooves 9 are opened on the surface of the base plate 8.

[0023] The specific problem addressed in this embodiment is that when drilling holes in billboards, the holes are drilled from top to bottom, and the resulting waste accumulates at the bottom of the billboard, obstructing its view and hindering targeted collection and centralized processing. This invention utilizes a composite collection structure design—a base plate 8 with a rectangular groove 9 and an inclined receiving plate 14—to achieve penetrating, targeted waste collection. Drilling waste flows directly down the rectangular groove 9 on the surface of the base plate 8 onto the horizontal receiving plate 14, solving the problem of waste accumulation and collection failure caused by billboard obstruction in traditional equipment. This removes waste from the billboard's coverage area, improving collection efficiency.

[0024] An electric push rod 10 is installed on one side of the inner bottom surface of the square channel 7. A slider 11 is fixedly connected to the top of the electric push rod 10. Sliding bearings 12 are installed on both sides of the slider 11. The slider 11 is slidably connected to the slide rail frame 13 through the sliding bearings 12. A receiving plate 14 is installed on the top of the slide rail frame 13. One end of the receiving plate 14 is rotatably connected to the inner side wall of the square channel 7. A material discharge chute 15 is opened on the other side of the inner bottom surface of the square channel 7. A pull-out groove 16 is opened at the bottom of one side of the processing table 1. A collection box 18 is slidably connected inside the pull-out groove 16. The positioning plate 20 is driven by rotating the threaded bolt 19. The billboard is clamped, and the gantry 3 and fixed frame 5 are moved to adjust the drilling position. The drilling waste falls into the receiving plate 14 through the rectangular groove 9. The electric push rod 10 lifts the slider 11, driving the receiving plate 14 to tilt so that the waste slides into the collection box 18 through the discharge groove 15. In this specific embodiment, the billboard is laid flat on the surface of the base plate 8. The threaded bolts 19 on both sides are rotated to push the positioning plate 20 to clamp the edge of the billboard. The gantry 3 is moved along the slide groove 2 to above the drilling area. Then, the fixed frame 5 is adjusted to a horizontal position through the slide rail groove 4, and the drilling machine 6 is started to drill down to complete the drilling. The waste falls into the horizontal receiving plate 14 through the rectangular groove 9. During the collection stage, the electric push rod 10 is started, and the lifting slider 11 slides along the slide rail frame 13, pushing the receiving plate 14 to tilt around the rotating end by 35°-45°. The waste slides along the inclined surface into the discharge groove 15 and falls into the pull-out collection box 18. Through the integrated drilling-collection process, drilling and waste cleaning are completed quickly, and the overall efficiency is improved.

[0025] In this specific embodiment, a fixing plate 21 is fixedly connected to the top two sides of the processing table 1. A threaded bolt 19 is threaded through the surface of the fixing plate 21, and a positioning plate 20 is provided at one end of the threaded bolt 19.

[0026] The fixing plate 21 is welded to the top edge of the processing table 1. The threaded bolt 19 passes through the threaded hole of the fixing plate 21 and is rotated by a handwheel, which drives the positioning plate 20 made of nylon to move linearly to clamp the billboard. The clamping force can be precisely controlled by the number of rotations of the thread.

[0027] In this specific embodiment, the surface of the base plate 8 has a plurality of rectangular grooves 9 arranged in a rectangular array, and the rectangular grooves 9 are located below the working area of ​​the drilling machine 6;

[0028] The base plate 8 is made of stainless steel, and the rectangular grooves 9 are arranged in a rectangular array to densely cover the area below the working area of ​​the punching machine 6.

[0029] In this specific embodiment, when the electric push rod 10 is fully retracted, the receiving plate 14 is in a horizontal state, and when the electric push rod 10 is fully extended, the receiving plate 14 is in an inclined state and the material dropping end is connected to the material dropping groove 15.

[0030] The electric push rod 10 uses a servo electric cylinder with a stroke of 200mm. In the initial position, the receiving plate 14 is horizontal and the distance between it and the bottom surface of the base plate 8 is 10mm. When lifting, the slider 11 slides within the slide rail frame 13 for 150mm, so that the receiving plate 14 tilts at an angle of 40°, and the material dropping end is precisely aligned with the inlet of the material dropping groove 15.

[0031] In this specific embodiment, one end of the receiving plate 14 is rotatably connected to the inner sidewall of the square groove 7 via a rotating shaft, and the axis of rotation is parallel to the extension direction of the slide groove 2.

[0032] The rotating end of the receiving plate 14 is connected to the side wall of the square groove 7 through a stainless steel rotating shaft. The axis of the rotating shaft is parallel to the extension direction of the slide groove 2, ensuring that the direction of the waste material falling is always towards the discharge chute 15 when tilted.

[0033] In this specific embodiment, a limiting groove 17 is provided on the inner side wall of the pull-out groove 16, and protruding ribs that are adapted to the limiting groove 17 are provided on both sides of the collection box 18.

[0034] The limiting groove 17 is a groove formed by milling the side wall of the processing table 1. The aluminum alloy protrusions on both sides of the collection box 18 are embedded in the groove. During the pulling stroke, the protrusions contact the limiting block at the end of the groove to prevent it from falling out.

[0035] Working principle: The manual rotation of the threaded bolt 19 drives the positioning plate 20 to clamp and fix the advertising board on the surface of the processing table 1. The position of the fixing frame 5 is adjusted by sliding the gantry 3 and the slide rail groove 4 through the slide groove 2 so that the punching machine 6 is aligned with the punching point to punch holes. The generated waste material penetrates the rectangular groove 9 of the bottom plate 8 and falls to the horizontal receiving plate 14. After the electric push rod 10 is started, it lifts the slider 11. The slider 11 slides along the slide rail frame 13 through the sliding bearing 12 and pushes the receiving plate 14 to tilt around the rotating shaft. The waste material slides into the dropping groove 15 along the inclined surface and falls into the collection box 18 with the limit groove 17 in the pull-out groove 16. Finally, the waste material is collected and cleaned by pulling out the convex edges on both sides of the collection box 18.

[0036] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A billboard positioning and perforating apparatus comprising a processing table (1), characterized in that: The processing table (1) has sliding grooves (2) on both sides of the top surface. A gantry frame (3) is slidably connected inside the sliding grooves (2). The top of the gantry frame (3) has slide rail grooves (4) on both sides. A fixed frame (5) is slidably connected to the top of the gantry frame (3) through the slide rail grooves (4). A drilling machine (6) is provided on the surface of the fixed frame (5). A square groove (7) is opened on the top of the processing table (1). A base plate (8) is provided inside the square groove (7). Several rectangular grooves (9) are opened on the surface of the base plate (8). An electric push rod (10) is provided on one side of the inner bottom surface of the square groove (7). A slider (11) is fixedly connected to the top of the electric push rod (10). Sliding bearings (12) are provided on both sides of the slider (11). The slider (11) is slidably connected to the slide rail frame (13) through the sliding bearings (12). A receiving plate (14) is provided on the top of the slide rail frame (13). One end of the receiving plate (14) is rotatably connected to the inner sidewall of the square groove (7) on both sides. A material discharge chute (1) is opened on the other side of the inner bottom surface of the square groove (7). 5) A pull-out groove (16) is opened on the bottom of one side of the processing table (1), and a collection box (18) is slidably connected inside the pull-out groove (16); by rotating the threaded bolt (19), the positioning plate (20) is driven to clamp the billboard, the gantry frame (3) and the fixed frame (5) are moved to adjust the drilling position, and the drilling waste falls into the receiving plate (14) through the rectangular groove (9). The electric push rod (10) lifts the slider (11) and drives the receiving plate (14) to tilt so that the waste slides into the collection box (18) through the dropping groove (15).

2. A sign positioning and punching apparatus according to claim 1, wherein: The processing table (1) is fixedly connected to the top two sides of the fixed plate (21), and the fixed plate (21) has a threaded bolt (19) through its surface. A positioning plate (20) is provided at one end of the bolt (19).

3. A sign positioning and punching apparatus according to claim 1, wherein: The base plate (8) has multiple rectangular slots (9) arranged in a rectangular array on its surface. The rectangular slots (9) are located below the working area of ​​the punching machine (6).

4. A sign positioning and punching apparatus according to claim 1, wherein: When the electric push rod (10) is fully retracted, the receiving plate (14) is in a horizontal state. When the electric push rod (10) is fully extended, the receiving plate (14) is in an inclined state and the material dropping end is connected to the material dropping groove (15).

5. A sign positioning and punching apparatus according to claim 1, wherein: The receiving plate (14) is rotatably connected to the inner wall of the square groove (7) on both sides of one end by a rotating shaft, and the rotation axis is parallel to the extension direction of the slide groove (2).

6. A sign positioning and punching apparatus according to claim 1, wherein: The inner wall of the pull-out groove (16) is provided with a limiting groove (17), and the two sides of the collection box (18) are provided with protruding ridges that are adapted to the limiting groove (17).

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