Glass drilling apparatus with debris collection
By using a servo electric cylinder to drive the lifting frame and an air compressor for cooling, combined with a vacuum cleaner to collect debris, the cooling and debris collection problems of glass drilling equipment are solved, achieving an efficient and safe glass processing process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI JINGANG IND CO LTD
- Filing Date
- 2025-09-07
- Publication Date
- 2026-08-04
AI Technical Summary
Existing glass drilling equipment lacks effective cooling methods, resulting in high-temperature damage to the glass and drill bit. Furthermore, the debris collection is incomplete, posing dust pollution and safety hazards.
The lifting frame is driven by a servo electric cylinder, combined with air compressor for cooling and a vacuum cleaner for collecting debris. The enclosed space of the debris collection cylinder integrates a sealed collection box and a pull-out collection frame to achieve simultaneous cooling and debris sorting during the drilling process.
It effectively prevents glass from cracking due to high temperatures, extends drill bit life, reduces dust pollution, improves processing accuracy and environmental friendliness, and meets safety operation requirements.
Smart Images
Figure CN224588313U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of glass processing equipment technology, and more specifically, to glass drilling equipment with a debris collection function. Background Technology
[0002] After the glass is manufactured, it usually needs to be drilled to facilitate its installation into the mounting frame. Existing drilling equipment generally uses a drill bit to directly drill holes in the glass.
[0003] Most equipment lacks a cooling system or only uses water cooling. For water-sensitive materials such as laminated glass and coated glass, water cooling may damage the glass structure or cause the coating to peel off. Dry drilling, lacking cooling methods, can easily cause the glass to crack and the drill bit to wear out due to the high temperature generated by the friction between the drill bit and the glass, affecting processing accuracy and efficiency. Secondly, most existing collection boxes are fixed structures, requiring the door to be opened and the operator to bend over during cleaning, which can easily cause dust to be stirred up again. In addition, the lack of sealing may cause odor leakage, which does not meet environmental protection and safe operation requirements.
[0004] To address the aforementioned issues, this application provides a glass drilling equipment with a debris collection function. Utility Model Content
[0005] The glass drilling equipment with debris collection function provided in this application adopts the following technical solution: A glass drilling equipment with debris collection function includes a base, a support frame welded to the top surface of the base, a servo electric cylinder fixedly mounted on the top surface of the support frame, a lifting frame mounted on the telescopic end of the servo electric cylinder, and the lifting frame slidably connected to the support frame, a drive motor fixedly mounted on the top surface of the lifting frame, and a drill bit mounted on the output end of the drive motor, a guide rod penetrating through the surface of the lifting frame, a limit block threadedly connected to one end of the guide rod, a chip collection cylinder mounted on the other end of the guide rod, a spring sleeved between the top surface of the chip collection cylinder and the bottom surface of the lifting frame outside the guide rod, a cooling pipe fixedly mounted on the inner wall of the chip collection cylinder, and a nozzle fixedly mounted on the surface of the cooling pipe, an air compressor fixedly mounted on the top surface of the support frame, and the air outlet of the air compressor connected to the cooling pipe through a telescopic hose.
[0006] The above technical solution utilizes a servo electric cylinder to drive the lifting frame to achieve vertical feed control of the drill bit. The guide rod and limit block ensure the accuracy and safety limit of the chip collection cylinder. The spring-connected chip collection cylinder can adaptively fit the glass surface to form a closed space. The air compressor injects compressed air into the chip collection cylinder through the cooling pipe and nozzle to achieve air cooling of the drill bit and blow away the chips, thus solving the problem of high-temperature damage in dry drilling.
[0007] Furthermore, a vacuum cleaner is fixedly installed on the top surface of the support frame, and the vacuum cleaner is connected to the dust collection cylinder through a vacuum pipe.
[0008] Through the above technical solution, the vacuum cleaner is connected to the dust collection cylinder through the suction pipe, forming a negative pressure in the closed space to adsorb the dust and fine debris generated by drilling in real time, avoiding dust overflow and environmental pollution, and improving the efficiency of debris collection.
[0009] Furthermore, a waste collection hole is provided on the top surface of the base at the position corresponding to the drill bit.
[0010] With the above technical solution, the waste collection hole is aligned with the bottom of the drill bit, so that the larger debris generated during drilling will fall directly under the action of gravity and be guided to the collection box below, thus realizing the classification and collection of debris of different particle sizes.
[0011] Furthermore, a collection box is fixedly connected to the bottom surface of the base at the position corresponding to the waste collection hole, and a pull-out collection frame is slidably connected inside the collection box.
[0012] With the above technical solution, the pull-out collection frame is slidably installed inside the collection box, and can be directly pulled out to clean up waste residue without opening a large box door, thus reducing dust. The collection box receives the debris falling from the waste collection hole, achieving centralized storage.
[0013] Furthermore, the surface of the collection box is hinged with a sealed door, and a sealing ring is provided between the sealed door and the collection box.
[0014] Through the above technical solution, the sealed box door is connected to the collection box by a hinge, and the sealing ring enhances the sealing performance of the collection box, preventing dust leakage and odor emission during cleaning, which meets the requirements of environmental protection and safe operation.
[0015] Furthermore, a control switch is fixedly installed on the outer wall of the base, and the control switch is electrically connected to the servo cylinder, drive motor and air compressor through wires.
[0016] Through the above technical solutions, the control switch integrates the electrical control of the core components of the equipment, and can synchronously or independently start and stop the servo electric cylinder, drive motor and air compressor, simplifying the operation process and improving the automation level of the equipment.
[0017] In summary, this application includes the following beneficial technical effects: Compressed air is delivered to the annular nozzles by an air compressor, forming an airflow barrier around the drill bit. This quickly removes drilling heat, preventing the glass from cracking due to high temperatures and extending the drill bit's lifespan. Debris and dust blown off by the compressed air are trapped and intercepted by the debris collection cylinder, which, in conjunction with a vacuum cleaner, can be absorbed in real time. This achieves simultaneous "air cooling + debris collection," making it particularly suitable for processing water-sensitive glass, such as laminated glass and coated glass, overcoming the limitations of traditional water cooling.
[0018] The pull-out collection frame inside the collection box can be directly pulled out, reducing dust during cleaning, improving the operating environment, meeting industrial environmental protection requirements, and enhancing the stability and safety of equipment operation. Attached Figure Description
[0019] Figure 1 This is a cross-sectional view of this application; Figure 2 This is a schematic diagram of the overall structure of this application; Figure 3 for Figure 1 Enlarged diagram of A in the middle; Figure 4 This is a schematic diagram of a pull-out collection box.
[0020] Explanation of the labels in the diagram: 1. Base; 2. Support frame; 3. Servo electric cylinder; 4. Lifting frame; 5. Drive motor; 6. Drill bit; 7. Guide rod; 8. Limit block; 9. Chip collection cylinder; 10. Spring; 11. Cooling tube; 12. Nozzle; 13. Telescopic hose; 14. Air compressor; 15. Waste collection hole; 16. Collection box; 17. Pull-out collection frame; 18. Sealed box door; 19. Control switch; 20. Vacuum cleaner. Detailed Implementation
[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0022] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Example
[0024] This application discloses a glass drilling equipment with a debris collection function. Please refer to [link to relevant documentation]. Figure 1 and Figure 3 The equipment includes a base 1, clearly indicating that it belongs to the field of glass drilling and processing, and is an innovative design with a debris collection function; the attached drawing numbers are cited for easy comparison of the structure, and the base 1 is the basic support component of the equipment.
[0025] A support frame 2 is welded to the top surface of the base 1. The support frame 2 is fixed to the base 1 by welding, providing a foundation for the installation of the upper structure and ensuring the overall rigidity of the equipment.
[0026] A servo electric cylinder 3 is fixedly installed on the top surface of the support frame 2. The servo electric cylinder 3 serves as a power source to drive the lifting frame 4 to move up and down, thereby realizing the feed control of the drill bit 6. It features high-precision positioning and stable thrust.
[0027] The telescopic end of the servo electric cylinder 3 is equipped with a lifting frame 4, and the lifting frame 4 is slidably connected to the support frame 2. The lifting frame 4 cooperates with the support frame 2 through the sliding connection, and moves smoothly in the vertical direction under the drive of the servo electric cylinder 3 to ensure the drilling position accuracy.
[0028] A drive motor 5 is fixedly installed on the top surface of the lifting frame 4, and a drill bit 6 is installed at the output end of the drive motor 5. The drive motor 5 provides rotational power to the drill bit 6, which is fixed to the lifting frame 4 by bolts or other means to realize the drilling action. The drill bit 6 can be replaced according to the hole diameter requirements to adapt to different processing scenarios.
[0029] A guide rod 7 is provided through the surface of the lifting frame 4, and one end of the guide rod 7 is threadedly connected to a limit block 8. The guide rod 7 passes through the lifting frame 4 and plays an auxiliary guiding role to prevent the chip collection cylinder 9 from shaking. The limit block 8 is threadedly connected to the top of the guide rod 7 to limit the downward extreme position of the chip collection cylinder 9 and avoid equipment collision damage.
[0030] A chip collection cylinder 9 is installed at the other end of the guide rod 7, and a spring 10 is sleeved on the outside of the guide rod 7 between the top surface of the chip collection cylinder 9 and the bottom surface of the lifting frame 4. The chip collection cylinder 9 is connected to the lifting frame 4 through the guide rod 7 and can float up and down along the guide rod 7. The spring 10 is sleeved on the outside of the guide rod 7 to provide elastic buffering force, so that the bottom end of the chip collection cylinder 9 can be in close contact with the glass surface to form a closed chip collection space, while avoiding rigid contact that could cause the glass to break.
[0031] A cooling pipe 11 is fixedly installed on the inner wall of the chip collection cylinder 9, and a nozzle 12 is fixedly installed on the surface of the cooling pipe 11. The cooling pipe 11 is arranged in a ring along the inner wall of the chip collection cylinder 9, and the nozzles 12 are evenly distributed on the surface of the cooling pipe 11 to form an airflow jet structure surrounding the drill bit 6. The nozzles 12 are directed towards the contact area between the drill bit 6 and the glass to ensure that the compressed air acts directly on the drilling point, effectively cooling and blowing away the chips.
[0032] An air compressor 14 is fixedly installed on the top surface of the support frame 2, and the air outlet of the air compressor 14 is connected to the cooling pipe 11 through a telescopic hose 13. The air compressor 14 serves as an air source and delivers compressed air to the cooling pipe 11 through the telescopic hose 13. The telescopic hose 13 adapts to the change in pipe length when the lifting frame 4 moves up and down. After the compressed air is sprayed through the nozzle 12, it forms a wind-cooled airflow, realizing the dual functions of "dry cooling + debris blowing off", which is suitable for water-sensitive glass processing.
[0033] Among them, in conjunction with the instruction manual Figure 1 Included with instruction manual Figure 2 As can be seen, the four corners of the top surface of the base 1 are also equipped with clamps consisting of threaded rods, clamping plates and return springs, which are used to fix the glass and ensure the stability of the glass during drilling. Since it is a common structure for glass drilling, it will not be described in detail or marked in the instruction manual.
[0034] Please see Figure 1 and Figure 2 A vacuum cleaner 20 is fixedly installed on the top surface of the support frame 2, and the vacuum cleaner 20 is connected to the chip collection cylinder 9 through a suction pipe. The vacuum cleaner 20 is fixed to the top of the support frame 2 and is connected to the side interface of the chip collection cylinder 9 through the suction pipe, forming a dust collection system of "closed space of chip collection cylinder 9 + negative pressure adsorption of vacuum cleaner 20". When drilling, the dust and fine debris in the chip collection cylinder 9 are sucked into the pipe under the negative pressure of vacuum cleaner 20, preventing them from spreading to the outside world and solving the dust pollution problem of traditional equipment. It is especially suitable for micro dust control when machining small holes. In conjunction with the sealing ring at the bottom of the chip collection cylinder 9, a fully enclosed adsorption environment is formed, improving collection efficiency and reducing the health risk of operators inhaling dust.
[0035] Please see Figure 1 and Figure 2 The top surface of the base 1 is provided with a waste collection hole 15 corresponding to the position of the drill bit 6. The waste collection hole 15 is located in the center of the base 1 and is vertically aligned with the drill bit 6. This ensures that when the drill penetrates the glass, larger debris, such as chipped fragments, falls directly under the action of gravity. Combined with the adsorption of dust from the drilling surface by the chip collection cylinder 9, a dual-path processing of "adsorption of fine dust on the drilling surface + gravity collection of coarse debris on the back" is achieved, which improves the comprehensiveness of debris collection. It is suitable for glass of different thicknesses. The debris can be quickly removed from the processing area through the hole, avoiding accumulation and affecting subsequent drilling operations.
[0036] Please see Figure 1 and Figure 2 A collection box 16 is fixedly connected to the bottom of the base 1 at the position corresponding to the waste collection hole 15, and a pull-out collection frame 17 is slidably connected inside the collection box 16. The collection box 16 is fixed below the base 1 and directly receives the debris falling from the waste collection hole 15. The pull-out collection frame 17 serves as an internal storage unit and is slidably connected to the collection box 16 through a slide rail or slot. During cleaning, there is no need to disassemble the entire collection box 16; the collection frame can be pulled out directly, reducing direct contact with debris and lowering the risk of dust being stirred up. In addition, a multi-compartment pull-out frame can be designed to achieve classified storage of debris of different particle sizes, such as separating glass shards from metal shards, which facilitates subsequent recycling and processing.
[0037] Please see Figure 1 and Figure 2 The surface of the collection box 16 is hinged to a sealed door 18, and a sealing ring is provided between the sealed door 18 and the collection box 16. The sealed door 18 is connected to the collection box 16 via a hinge. When closed, the sealing ring fills the gap between the door and the door to prevent dust from overflowing or odors from emanating from the collection box 16, which meets environmental protection standards and avoids accidental splashing of debris caused by the open structure. It is especially suitable for automated production line scenarios, ensuring the safety of operators. The sealing ring material can be rubber or silicone, which is resistant to high temperature and corrosion and can adapt to the frequent opening and closing requirements in long-term processing environments.
[0038] Please see Figure 1 and Figure 2 A control switch 19 is fixedly installed on the outer wall of the base 1. The control switch 19 is electrically connected to the servo cylinder 3, the drive motor 5 and the air compressor 14 through wires. The control switch 19 serves as the central control for the operation of the equipment. It connects the servo cylinder 3, the drive motor 5 and the air compressor 14 through wires to realize one-button start / stop of the drilling process. The control program can be preset. For example, when the servo cylinder 3 is started to descend, the air compressor 14 and the vacuum cleaner 20 are turned on simultaneously. After drilling is completed, the power components are automatically shut off to improve operating efficiency. The switch has a built-in overload protection module. When the equipment is abnormal, such as the drill bit 6 getting stuck or the current is overloaded, the power is automatically cut off to avoid safety accidents caused by motor burnout or glass breakage.
[0039] The implementation principle of this embodiment is as follows: During use, the servo electric cylinder 3 is activated by the control switch 19, driving the lifting frame 4 to descend along the guide rod 7, so that the sealing ring at the bottom of the chip collection cylinder 9 is in contact with the glass surface. At the same time, the drive motor 5 drives the drill bit 6 to rotate at high speed to drill a hole. The air compressor 14 delivers compressed air to the nozzle 12 of the cooling pipe 11 on the inner wall of the chip collection cylinder 9 through the telescopic hose 13, forming an airflow barrier around the drill bit 6, realizing air cooling and blowing off the debris. The vacuum cleaner 20 in the chip collection cylinder 9 adsorbs the dust and fine debris generated by drilling through negative pressure, while larger debris that penetrates the glass falls into the pull-out collection frame 17 of the collection box 16 below through the waste collection hole 15 of the base 1. After drilling is completed, the servo electric cylinder 3 drives the lifting frame 4 to reset, and the collection frame can be pulled out to clean the debris. The whole process realizes the integration of "drilling-cooling-collection", which is suitable for water-sensitive glass processing, improving precision and environmental protection.
[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. Glass drilling apparatus with a debris collection function, comprising a base (1), characterized in that: A support frame (2) is welded to the top surface of the base (1), and a servo electric cylinder (3) is fixedly installed on the top surface of the support frame (2). A lifting frame (4) is installed on the telescopic end of the servo electric cylinder (3), and the lifting frame (4) is slidably connected to the support frame (2). A drive motor (5) is fixedly installed on the top surface of the lifting frame (4), and a drill bit (6) is installed on the output end of the drive motor (5). A guide rod (7) is provided through the surface of the lifting frame (4), and a limit block (8) is threadedly connected to one end of the guide rod (7). The other end of the guide rod (7) is equipped with a chip collection cylinder (9), and a spring (10) is sleeved between the top surface of the chip collection cylinder (9) and the bottom surface of the lifting frame (4) on the outside of the guide rod (7). A cooling pipe (11) is fixedly installed on the inner wall of the chip collection cylinder (9), and a nozzle (12) is fixedly installed on the surface of the cooling pipe (11). An air compressor (14) is fixedly installed on the top surface of the support frame (2), and the air outlet of the air compressor (14) is connected to the cooling pipe (11) through a telescopic hose (13).
2. The glass drilling apparatus with a debris collecting function according to claim 1, characterized by: A vacuum cleaner (20) is fixedly installed on the top surface of the support frame (2), and the vacuum cleaner (20) is connected to the dust collection cylinder (9) through the vacuum pipe.
3. The glass drilling apparatus with a debris collecting function according to claim 1, characterized by: Waste collection hole (15) is provided on the top surface of the base (1) at the position corresponding to the drill bit (6).
4. The glass drilling apparatus with a debris collecting function according to claim 1, characterized by: A collection box (16) is fixedly connected to the bottom surface of the base (1) at the position corresponding to the waste collection hole (15), and a pull-out collection frame (17) is slidably connected inside the collection box (16).
5. The glass drilling apparatus with a debris collecting function according to claim 4, characterized by: The surface of the collection box (16) is hinged with a sealing door (18), and a sealing ring is provided between the sealing door (18) and the collection box (16).
6. The glass drilling apparatus with a debris collecting function according to claim 1, wherein: A control switch (19) is fixedly installed on the outer wall of the base (1), and the control switch (19) is electrically connected to the servo cylinder (3), the drive motor (5) and the air compressor (14) through wires.