Glass perforating device
Patent Information
- Application Number
- CN202522580151.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-04
AI Technical Summary
Existing glass drilling devices lack high-precision automatic positioning capabilities and are mostly unidirectional or mechanical sliding structures, making it difficult to achieve accurate and rapid two-dimensional positioning. This results in large positioning errors, poor repeatability, and affects processing efficiency and quality.
The sliding frame system, which combines electric slide rails and servo motors, enables precise positioning of the drill bit in a two-dimensional plane. Coolant is sprayed through a flexible telescopic tube to reduce the glass temperature. A small motor drives a bidirectional screw to clamp the glass, and a limiting pad and rubber pads are used for stable clamping.
It improves the precision and efficiency of glass drilling, prevents glass from chipping or cracking due to overheating, and ensures processing quality and safety.
Smart Images
Figure CN224928240U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to material processing equipment technical field especially relates to glass's perforating device. BACKGROUND
[0002] Glass is a typical brittle material, because it has high transparency, good chemical stability, excellent surface hardness and beautiful appearance characteristics, is widely used in building curtain wall, car window, smart phone and tablet computer display screen, household appliance panel, furniture decoration and various precision optical and medical instrument etc. field, in these application scenarios, in order to meet the assembly, fixed, wiring or functional integration etc. requirement, often need to carry out accurate punching processing on glass substrate.
[0003] However, the existing glass perforating device generally lacks high-precision automatic positioning capability, usually relies on manual adjustment of drilling position, resulting in large positioning error, poor repeatability, it is difficult to meet the requirements of hole position precision and processing consistency of modern glass products, at the same time, the traditional equipment adopts single direction adjustment or mechanical sliding structure, cannot realize flexible, fast, accurate positioning in two-dimensional plane, seriously affect the processing efficiency and product quality.
[0004] Therefore, it is necessary to design the glass perforating device to solve the above technical problems. UTILITY MODEL CONTENT
[0005] In order to overcome the shortcomings that the existing glass perforating device relies on manual positioning, lacks high-precision automatic positioning capability, and is mostly single direction or mechanical sliding structure, it is difficult to realize two-dimensional accurate and fast positioning, resulting in large error and poor repeatability, affecting efficiency and quality, the utility model provides glass's perforating device.
[0006] The technical scheme is: glass's perforating device, including workbench, electric slide rail, sliding frame, servo motor, lead screw, sliding frame, drill and controller, the top left and right sides of workbench are installed with electric slide rail, the sliding frame is connected between the two electric slide rails, the right side of sliding frame is installed with servo motor, the output shaft of servo motor is connected with a horizontal lead screw to the left, the left end of lead screw is rotatably connected with sliding frame, the sliding frame is screw connected on the lead screw, the lower part of sliding frame is installed with drill, the front middle part of workbench is installed with controller, the controller is electrically connected with electric slide rail, servo motor and drill respectively.
[0007] Further, the liquid storage tank, the telescopic pipe, the connecting pipe, the pump body and the nozzle are further included, the liquid storage tank is installed at the rear of the sliding frame, two telescopic pipes are connected and communicated at the middle of the rear side of the liquid storage tank, one connecting pipe is connected and communicated with the other end of the two telescopic pipes respectively, the pump body is installed at the connection of the telescopic pipe and the connecting pipe, the front ends of the two connecting pipes are respectively extended forward and communicated with the inside of the sliding frame, a plurality of nozzles are arranged at the lower end of the sliding frame, and the controller is electrically connected with the pump body.
[0008] Further, the two telescopic pipes are made of flexible soft material.
[0009] Further, the small motor, the bidirectional screw rod, the limiting plate and the limiting rod are further included, the small motor is installed at the left side of the upper front of the workbench, the output shaft of the small motor is connected with a horizontally arranged bidirectional screw rod to the right, the right end of the bidirectional screw rod is rotationally connected with the workbench, the limiting plates are respectively threadedly connected with the left and right sides of the bidirectional screw rod, a horizontally arranged limiting rod is arranged at the rear side of the top of the workbench, the rear ends of the two limiting plates are slidably connected with the limiting rod, and the controller is electrically connected with the small motor.
[0010] Further, the limiting pads are arranged at the ends of the two limiting plates which are close to each other.
[0011] Further, the rubber soft pad is further included, and the rubber soft pad is arranged on the top of the workbench, and the bottom end of the limiting plate is in sliding contact with the surface of the rubber soft pad.
[0012] The beneficial effects of the utility model are as follows: 1. The utility model moves the sliding frame back and forth through the electric sliding rail, and adjusts the sliding frame left and right through the servo motor, so that the drilling device can realize accurate two-dimensional positioning on the working plane, thereby effectively improving the processing precision and operation efficiency of punching.
[0013] 2. The utility model cooperates the liquid storage tank, the pump body and the flexible telescopic pipe, sprays the cooling liquid to the drilling area synchronously with the sliding frame, effectively reduces the temperature, and prevents the glass from being overheated and cracked or broken.
[0014] 3. The utility model drives the limiting plate to clamp the glass through the small motor and the bidirectional screw rod, cooperates the limiting pad and the rubber soft pad, realizes stable clamping, and effectively prevents the glass from being scratched or broken. DRAWINGS
[0015] Figure 1 It is a structural schematic view of the utility model.
[0016] Figure 2 It is a structural schematic view of the servo motor, the screw rod and the sliding frame of the utility model.
[0017] Figure 3 It is a rear structural schematic view of the utility model. Figure 2
[0018] Figure 4 This is a schematic diagram of the structure of the connecting pipe, pump body, and nozzle of this utility model.
[0019] Figure 5 This is a structural diagram of the small motor, limit rod, and rubber pad components of this utility model.
[0020] Figure 6 This is a structural diagram of the components of this utility model, including the bidirectional screw, the limiting plate, and the limiting pad.
[0021] Reference numerals: 1_Workbench, 2_Electric slide rail, 3_Sliding frame, 4_Servo motor, 5_Screw, 6_Slide frame, 7_Drill, 8_Controller, 9_Reservoir tank, 10_Telescopic tube, 11_Connecting tube, 12_Pump body, 13_Nozzle, 14_Small motor, 15_Double-acting screw, 16_Limit plate, 17_Limit pad, 18_Limit rod, 19_Rubber pad. Detailed Implementation
[0022] Example: A glass drilling device, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the system includes a worktable 1, an electric slide rail 2, a sliding frame 3, a servo motor 4, a lead screw 5, a sliding frame 6, a drill 7, and a controller 8. Electric slide rails 2 are installed on the top left and right sides of the worktable 1, and a sliding frame 3 is slidably connected between the two electric slide rails 2. A servo motor 4 is installed on the right side of the sliding frame 3. A horizontally set lead screw 5 is connected to the left of the output axis of the servo motor 4. The left end of the lead screw 5 is rotatably connected to the sliding frame 3. A sliding frame 6 is threaded onto the lead screw 5. A drill 7 is installed at the lower part of the sliding frame 6. A controller 8 is installed at the front middle of the worktable 1. The controller 8 is electrically connected to the electric slide rail 2, the servo motor 4, and the drill 7.
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it also includes a liquid storage tank 9, a telescopic tube 10, a connecting tube 11, a pump body 12, and a nozzle 13. The liquid storage tank 9 is installed at the rear of the sliding frame 3. Two telescopic tubes 10 are connected and communicated at the middle of the rear side of the liquid storage tank 9. Both telescopic tubes 10 are made of flexible soft material. The other ends of the two telescopic tubes 10 are respectively connected and communicated with a connecting tube 11. The pump body 12 is installed at the connection between the telescopic tube 10 and the connecting tube 11. The front ends of the two connecting tubes 11 extend forward and communicate with the interior of the sliding frame 6. Multiple nozzles 13 are provided at the lower end of the sliding frame 6. The controller 8 is electrically connected to the pump body 12.
[0024] like Figure 1 ,Figure 5 and Figure 6 As shown in the drawings, the device further comprises a small motor 14, a bidirectional screw rod 15, a limiting plate 16, a limiting pad 17, a limiting rod 18 and a rubber cushion 19. The small motor 14 is installed on the left upper front portion of the workbench 1. The output shaft of the small motor 14 is connected to the right of a horizontally arranged bidirectional screw rod 15. The right end of the bidirectional screw rod 15 is rotationally connected to the workbench 1. The limiting plates 16 are threadedly connected to the left and right sides of the bidirectional screw rod 15. The limiting pads 17 are arranged on the ends of the limiting plates 16 which are close to each other. A limiting rod 18 is arranged on the top rear side of the workbench 1. The rear ends of the limiting plates 16 are slidably connected to the limiting rod 18. The controller 8 is electrically connected to the small motor 14. The rubber cushion 19 is arranged on the top of the workbench 1. The bottom end of the limiting plate 16 is in sliding contact with the surface of the rubber cushion 19.
[0025] When the device is needed to be used, first, the glass plate to be processed is placed on the rubber cushion 19 on the top of the workbench 1. Then, the operator starts the small motor 14 through the controller 8. The output shaft of the small motor 14 drives the bidirectional screw rod 15 to rotate. Due to the opposite threads on the left and right sides of the bidirectional screw rod 15, the limiting plates 16 move towards each other along the limiting rod 18 under the action of the thread transmission. Until the limiting pads 17 on the inner sides of the limiting plates 16 clamp the two side edges of the glass plate. The limiting rod 18 plays a guiding and supporting role for the limiting plates 16 to ensure that they do not deviate during horizontal movement. The limiting pads 17 effectively prevent the glass surface from being damaged due to direct contact with metal parts. The rubber cushion 19 further buffers the clamping force and avoids scratching the bottom of the glass, so as to realize stable and safe positioning of the glass.
[0026] After the glass is fixed, the operator sets the punching position parameters through the controller 8. The electric slide rail 2 drives the sliding frame 3 to move accurately along the front and rear directions of the top of the workbench 1, so that the drill 7 is aligned with the longitudinal coordinate of the target punching point. At the same time, the servo motor 4 is started according to the instruction of the controller 8. The output shaft of the servo motor 4 drives the screw rod 5 to rotate. The sliding frame 6 moves left and right along the horizontal direction under the drive of the screw rod 5, so as to adjust the transverse position of the drill 7. Through the coordinated control of the electric slide rail 2 and the servo motor 4, the drill 7 can be accurately positioned to the required punching position in a two-dimensional plane, laying a foundation for subsequent high-precision drilling operation.
[0027] When the drill 7 is in place, the controller 8 starts the drill 7 to begin rotating drilling, in order to prevent the glass from cracking or edge collapse due to high temperature during drilling, the cooling system is operated synchronously: the controller 8 starts the pump body 12, the coolant in the liquid tank 9 is pumped into the connecting pipe 11 through the two flexible expansion pipes 10 under the pumping action of the pump body 12, and is finally delivered to the inside of the sliding frame 6, the coolant is uniformly sprayed from the multiple nozzles 13 arranged at the lower end of the sliding frame 6, accurately covers the drilling area, and continuously cools and lubricates the drill bit and the local glass, the flexible expansion pipe 10 is made of soft material, can freely stretch and bend with the reciprocating movement of the sliding frame 6 on the lead screw 5, ensures that the coolant passage is always unobstructed, and does not affect the normal movement of the sliding frame 6, after the punching is completed, the controller 8 successively closes each executing component, the limiting plate 16 is loosened under the reverse driving of the small motor 14, and the operator can take out the glass product which has been processed.
Claims
1. A glass drilling device, characterized in that, The device includes a worktable (1), an electric slide rail (2), a sliding frame (3), a servo motor (4), a lead screw (5), a sliding frame (6), a drill (7), and a controller (8). The top left and right sides of the worktable (1) are equipped with electric slide rails (2), and the two electric slide rails (2) are slidably connected to the sliding frame (3). The right side of the sliding frame (3) is equipped with a servo motor (4), and the output axis of the servo motor (4) is connected to a horizontally set lead screw (5) to the left. The left end of the lead screw (5) is rotatably connected to the sliding frame (3). The lead screw (5) is threadedly connected to the sliding frame (6), and the lower part of the sliding frame (6) is equipped with a drill (7). The front middle part of the worktable (1) is equipped with a controller (8), and the controller (8) is electrically connected to the electric slide rail (2), the servo motor (4), and the drill (7).
2. The glass drilling device according to claim 1, characterized in that, It also includes a liquid storage tank (9), a telescopic pipe (10), a connecting pipe (11), a pump body (12), and a nozzle (13). The liquid storage tank (9) is installed at the rear of the sliding frame (3). Two telescopic pipes (10) are connected and communicated at the middle of the rear side of the liquid storage tank (9). The other ends of the two telescopic pipes (10) are respectively connected and communicated with a connecting pipe (11). The pump body (12) is installed at the connection between the telescopic pipe (10) and the connecting pipe (11). The front ends of the two connecting pipes (11) extend forward and communicate with the interior of the sliding frame (6). Multiple nozzles (13) are provided at the lower end of the sliding frame (6). The controller (8) is electrically connected to the pump body (12).
3. The glass drilling device according to claim 2, characterized in that, Both telescopic tubes (10) are made of flexible soft material.
4. The glass drilling device according to claim 3, characterized in that, It also includes a small motor (14), a bidirectional screw (15), a limiting plate (16) and a limiting rod (18). The small motor (14) is installed on the upper left side of the front of the worktable (1). The output shaft of the small motor (14) is connected to a horizontally arranged bidirectional screw (15) to the right. The right end of the bidirectional screw (15) is rotatably connected to the worktable (1). The left and right sides of the bidirectional screw (15) are respectively threaded to the limiting plate (16). A horizontally arranged limiting rod (18) is provided on the rear side of the top of the worktable (1). The rear ends of the two limiting plates (16) are slidably connected to the limiting rod (18). The controller (8) is electrically connected to the small motor (14).
5. The glass drilling device according to claim 4, characterized in that, It also includes a limiting pad (17), with a limiting pad (17) provided at the end of each of the two limiting plates (16) that are close to each other.
6. The glass drilling device according to claim 5, characterized in that, It also includes a rubber pad (19), the top of the workbench (1) is provided with a rubber pad (19), and the bottom end of the limiting plate (16) slides in contact with the surface of the rubber pad (19).