Hollow glass punching device

Abstract

The utility model relates to glass punching technology field discloses a hollow glass punching device, including the work table of top setting has the drilling channel, the work table is fixed with the top plate through the column installation of its four corners, and the top of top plate installs the drilling assembly, the lower position of work table both sides integrative setting has the crossbeam board, and the top of crossbeam board installs the compression assembly. This hollow glass punching device, through the position of two sides compression assembly upper pressure holding point can be adjusted independently, makes the device can quickly adapt to different length and width's hollow glass board adaptation multiple specifications glass's steady clamping, need not to change the anchor clamps, greatly expands the applicable range of equipment, and in the both sides setting up compression assembly simultaneously holds down, forms the symmetrical clamping force distribution, and two pressure holding points on each compression assembly can accurately act on the glass edge, provides more uniform, more reliable clamping force.

Description

Technical Field

[0001] This utility model relates to the field of glass drilling technology, and in particular to a device for drilling holes in insulating glass. Background Technology

[0002] Insulating glass is widely used in building curtain walls, door and window manufacturing, and other fields due to its excellent heat and sound insulation performance. Insulating glass is typically composed of two or more panes of glass joined together by a spacer and sealed at the edges. During installation, drilling is sometimes required in the pre-formed insulating glass to accommodate pipe passages, installation of fasteners, and other needs.

[0003] During drilling operations, in order to ensure the stability of the glass and prevent it from breaking, the glass must be reliably held and fixed. Currently, most commonly used positioning fixtures have a fixed size structure, and their holding points (usually located at the four corners of the glass) are fixed in position. This means that a set of fixtures can only effectively hold and fix a specific size of insulating glass. When processing glass of different sizes, operators often need to replace the entire set of fixtures or make tedious manual adjustments. This not only greatly reduces production efficiency and increases operational complexity, but also increases equipment costs and maintenance difficulty. The lack of versatility and flexibility has become a constraint on the adaptability and efficiency of insulating glass drilling equipment. Utility Model Content

[0004] In view of the fact that most of the existing positioning clamps have a fixed size structure and the position of their pressing points (usually located at the four corners of the glass) remains unchanged, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a hole-drilling device for insulating glass, which aims to quickly and conveniently adapt to the pressing and fixing of insulating glass of different sizes.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a drilling device for insulating glass, including a worktable with a drilling channel on the top, a top plate fixed to the worktable by columns installed at its four corners, a drilling assembly installed on the top of the top plate, and the drilling end located below the top plate. A crossbeam plate is integrally formed at the lower position on both sides of the workbench. A clamping assembly is installed on the top of the crossbeam plate, and the clamping assemblies on both sides are arranged in a relative state. The clamping assembly includes a rubber ring set on the top of the crossbeam plate. A hollow plate with a cavity at the top is welded to the vertical end of the rubber ring. A convex ring is integrally formed on both sides of the middle of the hollow plate and on both sides of the horizontal end of the L-shaped plate. An adjusting plate is rotatably installed between the two corresponding upper and lower convex rings. A pressure plate is set at both ends of the bottom of the adjusting plate, and a rubber ring is glued to the bottom of the pressure plate.

[0007] As an improved technical solution, a rubber pad is adhered to the top of the workbench, and a connecting channel is opened at the position of the rubber pad facing the drilling channel.

[0008] As an improved technical solution, the drilling assembly includes a first electric telescopic rod fixed to the top of the top plate, a hollow chamber fixedly connected to the movable end of the first electric telescopic rod, a servo motor installed inside the hollow chamber, and a drill rod installed at the drive end of the servo motor.

[0009] As an improved technical solution, the clamping assembly further includes a first linear motor fixed to the top of the crossbeam plate, and second electric telescopic rods are installed on both sides of the top of the movable end of the first linear motor, and an L-shaped plate is fixed between the movable ends of the two second electric telescopic rods.

[0010] As an improved technical solution, a rotating shaft is rotatably installed between the two corresponding upper and lower convex rings, and one end of the adjusting plate is sleeved on the rotating shaft. A gear is sleeved on the end of the rotating shaft near the hollow plate. A second linear motor is installed on the top of the hollow plate. A linkage block is fixedly connected to the movable end of the second linear motor. A double-sided rack that meshes with the two gears is fixed at the bottom of the linkage block.

[0011] As an improved technical solution, a light rod is fixed in the cavity of the hollow plate, and a sliding hole for the light rod to pass through is provided on the linkage block.

[0012] As an improved technical solution, an active channel is provided in the middle of the top of the adjusting plate, and a threaded rod is fixed at the center of the top of the pressure plate. A hexagonal nut is threaded onto the end of the threaded rod away from the pressure plate.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model allows for independent adjustment of the positions of the pressing points on both sides of the clamping assembly, enabling the device to quickly adapt to the stable clamping of hollow glass panels of different lengths and widths and various specifications of glass without the need to change the clamps, greatly expanding the applicability of the equipment. The simultaneous setting of clamping assemblies on both sides creates a symmetrical clamping force distribution. The two pressing points on each clamping assembly can accurately act on the edge of the glass, providing a more uniform and reliable clamping force, effectively preventing the glass from shifting, vibrating, or shaking during the drilling process, ensuring drilling accuracy and glass safety, and reducing the risk of glass breakage due to unstable fixing.

[0014] 2. In this utility model, when the glass is placed on the workbench, it will be pressed on the rubber pad. At the same time, when the pressure plate presses the glass, it is separated by the rubber ring. That is, when the glass is pressed and positioned, the glass is between the rubber pad and the rubber ring, which prevents scratches on the glass surface and can buffer the vibration of the glass during drilling. It also protects the glass from damage caused by vibration and collision. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of the hollow glass drilling device of this utility model.

[0016] Figure 2 This is a schematic diagram of the pressing component of a perforating device for insulating glass according to this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the hollow plate in the hollow glass drilling device of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Rubber pad; 3. Crossbeam plate; 4. Clamping assembly; 5. Top plate; 6. First electric telescopic rod; 7. Servo motor; 8. Hollow chamber; 9. Drill rod; 10. Second electric telescopic rod; 11. Adjusting plate; 12. Movable channel; 13. Hexagonal nut; 14. Rubber ring; 15. Pressure plate; 16. Threaded rod; 17. L-shaped plate; 18. Hollow plate; 19. Convex ring; 20. Second linear motor; 21. Gear; 22. Rotary shaft; 23. Linkage block; 24. Smooth rod; 25. Double-sided rack; 26. First linear motor. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0020] Reference Figures 1-3 This is the first embodiment of the present utility model, which provides a hole-drilling device for insulating glass. This hole-drilling device for insulating glass includes a worktable 1 with a drilling channel on the top. The worktable 1 is fixed with a top plate 5 by columns installed at its four corners. A drilling assembly is installed on the top of the top plate 5, and the drilling end is located below the top plate 5. A crossbeam plate 3 is integrally formed at the lower position on both sides of the workbench 1. A clamping component 4 is installed on the top of the crossbeam plate 3, and the clamping components 4 on both sides are set in a relative state. The clamping component 4 includes a rubber ring 14 set on the top of the crossbeam plate 3. A hollow plate 18 with a cavity at the top is welded to the vertical end of the rubber ring 14. A convex ring 19 is integrally formed on both sides of the middle part of the hollow plate 18 and on both sides of the horizontal end of the L-shaped plate 17. An adjusting plate 11 is rotatably installed between the two corresponding upper and lower convex rings 19. A pressure plate 15 is set at both ends of the bottom of the adjusting plate 11, and the rubber ring 14 is glued to the bottom of the pressure plate 15.

[0021] A rubber pad 2 is attached to the top of the workbench 1, and a connecting channel is opened at the position of the rubber pad 2 facing the drilling channel. When the glass is placed on the workbench 1, it will be pressed on the rubber pad 2. At the same time, when the pressure plate 15 presses the glass, it is separated by the rubber ring 14. That is, when the glass is pressed and positioned, the glass is between the rubber pad 2 and the rubber ring 14, which prevents scratches on the glass surface and can buffer the vibration of the glass during drilling. It plays a protective role against the glass breakage caused by vibration and collision.

[0022] The drilling assembly includes a first electric telescopic rod 6 fixed to the top of the top plate 5, and the movable end of the first electric telescopic rod 6 is located below the top plate 5. The movable end of the first electric telescopic rod 6 is fixedly connected to a hollow chamber 8. A servo motor 7 is installed inside the hollow chamber 8, and the drive end of the servo motor 7 is located below the hollow chamber 8. A drill rod 9 is installed on the drive end of the servo motor 7.

[0023] The pressing assembly 4 also includes a first linear motor 26 fixed to the top of the crossbeam plate 3. The top of the movable end of the first linear motor 26 is equipped with a second electric telescopic rod 10 on both sides, and the L-shaped plate 17 is fixed between the movable ends of the two second electric telescopic rods 10. The first linear motor 26 drives the L-shaped plate 17 to move laterally, adjusting the distance between the two pressure plates 15 to adapt to the pressing of insulating glass of different lengths, thereby improving the flexibility of the pressing assembly 4 in pressing the glass to a certain extent.

[0024] A rotating shaft 22 is rotatably mounted between two corresponding upper and lower convex rings 19, and one end of the adjusting plate 11 is sleeved on the rotating shaft 22. A gear 21 is sleeved on the end of the rotating shaft 22 near the hollow plate 18. A second linear motor 20 is mounted on the top of the hollow plate 18, and the movable end of the second linear motor 20 is located in the cavity of the hollow plate 18. A linkage block 23 is fixedly connected to the movable end of the second linear motor 20. A double-sided rack 25 that meshes with the two gears 21 is fixed to the bottom of the linkage block 23. The vertical end of the L-shaped plate 17 is provided with a... The rectangular cavity through which the double-sided rack 25 passes is driven by the extension and retraction of the second linear motor 20, which drives the linkage block 23 to reciprocate along the axis of the light rod 24 and simultaneously drives the double-sided rack 25 to move. Under the meshing transmission action of the double-sided rack 25 and the two gears 21, the two adjusting plates 11 rotate simultaneously. The two adjusting plates 11 expand and contract synchronously, increasing the distance between the pressure plates 15 on the two adjusting plates 11, which is used to adapt to the pressure of insulating glass of different widths, and further improves the flexibility of the pressing assembly 4 in pressing the glass.

[0025] During use, the pressing points on both sides of the clamping assembly 4 can be independently adjusted, allowing the device to quickly adapt to different lengths and widths of insulating glass panels and to securely clamp various specifications of glass without the need to change the clamps, greatly expanding the applicability of the equipment. The clamping assemblies 4 are set on both sides simultaneously for clamping, forming a symmetrical clamping force distribution. The two pressing points on each clamping assembly 4 can accurately act on the edge of the glass, providing a more uniform and reliable clamping force, effectively preventing the glass from shifting, vibrating or shaking during the drilling process, ensuring drilling accuracy and glass safety, and reducing the risk of glass breakage due to unstable fixing. Example 2

[0026] Reference Figures 2-3 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that a light rod 24 is fixed in the cavity of the hollow plate 18, and a sliding hole for the light rod 24 to pass through is provided on the linkage block 23.

[0027] An active channel 12 is provided in the middle of the top of the adjusting plate 11. A threaded rod 16 is fixed at the center of the top of the pressure plate 15, and the threaded rod 16 passes through the interior of the active channel 12. A hexagonal nut 13 is threaded on the end of the threaded rod 16 away from the pressure plate 15, and the hexagonal nut 13 presses on the top of the adjusting plate 11.

[0028] During use, the hexagonal nut 13 is rotated by a wrench to widen the gap between the hexagonal nut 13 and the adjusting plate 11. At this time, the threaded rod 16 is slid along the inside of the movable channel 12 to adjust the position of the pressure plate 15. After the adjustment is completed, the hexagonal nut 13 is rotated in the opposite direction to press the hexagonal nut 13 onto the top of the adjusting plate 11, thereby fixing the pressure plate 15 onto the adjusting plate 11. The position of the pressure plate 15 on the adjusting plate 11 can be finely adjusted to ensure that it can be accurately pressed onto the glass when pressing glass of different sizes. The pressing point can also be adjusted to improve the stability of glass pressing.

[0029] The remaining structure is the same as that in Example 1.

[0030] Based on embodiments 1-2, the working principle of this utility model is as follows: The extension and retraction of the second linear motor 20 will drive the linkage block 23 to reciprocate along the axial direction of the light rod 24, and simultaneously drive the double-sided rack 25 to move. Under the meshing transmission action of the double-sided rack 25 and the two gears 21, the two adjusting plates 11 will rotate simultaneously. The two adjusting plates 11 will expand and contract simultaneously, increasing the distance between the pressure plates 15 on the two adjusting plates 11. After the clamping assembly 4 is adjusted, the glass is placed on top of the worktable 1. Then, the second electric telescopic rod 10 is driven to shorten and drive the rubber ring 14 to move downward, pressing the rubber ring 14 on top of the glass, thereby pressing the glass firmly on top of the worktable 1. At the same time, the servo motor 7 drives the drill rod 9 to rotate, and the first electric telescopic rod 6 synchronously drives the drill rod 9 to move downward and release it from the glass. The high-speed rotating drill rod 9 performs drilling operations on the glass. While drilling, an external water spray nozzle cools the drilling point.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A drilling device for insulating glass, comprising a worktable (1) with a drilling channel at the top, characterized in that: The workbench (1) is fixed with a top plate (5) by columns installed at its four corners. A drilling assembly is installed on the top of the top plate (5), and the drilling end is located below the top plate (5). A crossbeam plate (3) is integrally formed at the lower position on both sides of the workbench (1). A clamping assembly (4) is installed on the top of the crossbeam plate (3), and the clamping assemblies (4) on both sides are set in a relative state. The clamping assembly (4) includes a rubber ring (14) set on the top of the crossbeam plate (3). A hollow plate (18) with a cavity on the top is welded to the vertical end of the rubber ring (14). A convex ring (19) is integrally formed on both sides of the middle part of the hollow plate (18) and on both sides of the horizontal end of the L-shaped plate (17). An adjusting plate (11) is rotatably installed between the two corresponding convex rings (19). A pressure plate (15) is set at both ends of the bottom of the adjusting plate (11), and a rubber ring (14) is glued to the bottom of the pressure plate (15).

2. The insulating glass drilling device according to claim 1, characterized in that: A rubber pad (2) is attached to the top of the workbench (1), and a connecting channel is provided at the position of the rubber pad (2) facing the drilling channel.

3. The insulating glass drilling device according to claim 2, characterized in that: The drilling assembly includes a first electric telescopic rod (6) fixed to the top of the top plate (5), and a hollow chamber (8) is fixedly connected to the movable end of the first electric telescopic rod (6). A servo motor (7) is installed inside the hollow chamber (8), and a drill rod (9) is installed at the drive end of the servo motor (7).

4. The insulating glass drilling device according to claim 3, characterized in that: The clamping assembly (4) also includes a first linear motor (26) fixed on the top of the crossbeam plate (3). The first linear motor (26) has two second electric telescopic rods (10) installed on both sides of the top of the movable end of the first linear motor (26), and the L-shaped plate (17) is fixed between the movable ends of the two second electric telescopic rods (10).

5. The insulating glass drilling device according to claim 4, characterized in that: A rotating shaft (22) is rotatably mounted between the two corresponding upper and lower convex rings (19), and one end of the adjusting plate (11) is sleeved on the rotating shaft (22). A gear (21) is sleeved on one end of the rotating shaft (22) near the hollow plate (18). A second linear motor (20) is mounted on the top of the hollow plate (18). A linkage block (23) is fixedly connected to the movable end of the second linear motor (20). A double-sided rack (25) that meshes with the two gears (21) is fixed at the bottom of the linkage block (23).

6. The insulating glass drilling device according to claim 5, characterized in that: A light rod (24) is fixed in the cavity of the hollow plate (18), and a sliding hole is provided on the linkage block (23) for the light rod (24) to pass through.

7. A hole-drilling device for insulating glass according to claim 6, characterized in that: An active channel (12) is provided in the middle of the top of the adjusting plate (11), and a threaded rod (16) is fixed at the center of the top of the pressure plate (15). A hexagonal nut (13) is threaded onto the end of the threaded rod (16) away from the pressure plate (15).

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