Dust reducing device for glass cutting
By designing dust suppression components and auxiliary components that include water spray pipes and transparent protective plates, the problems of limited operating range and unclear cutting position of existing glass cutting devices have been solved. This achieves the effect of flexibly adapting to the cutting of glass of different sizes and clearly observing the cutting position, ensuring cutting quality and environmental cleanliness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN SHUWANG CHENSHENG NEW MATERIALS CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-12
AI Technical Summary
The dust suppression devices in existing glass cutting equipment have limited operating range, cannot adapt to glass cutting of different sizes, and the cutting position is not clearly visible, affecting the cutting quality.
A glass cutting device comprising a dust-suppressing component and an auxiliary component was designed. The dust-suppressing component uses a water spray pipe and a water mist nozzle to settle dust, while the auxiliary component uses a transparent protective plate and an air extraction system to separate the cutting space, ensuring that dust does not disperse and that the cutting position can be clearly observed.
It can flexibly adapt to cutting glass of different sizes, effectively settle dust, ensure cutting quality and environmental cleanliness, and the transparent protective plate helps to observe the cutting position.
Smart Images
Figure CN224348099U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of dust suppression for glass cutting, and relates to a dust suppression device for glass cutting. Background Technology
[0002] In the glass cutting process, cutting blades are generally used. Different types of blades are suitable for different cutting techniques. Among them, mechanical cutting generates a large amount of dust.
[0003] For example, patent CN222223115U discloses a photovoltaic glass cutting spray dust suppression device, which describes "a processing table, with a chute in the middle of the top surface of the processing table, the chute extending toward the inside of the protective box, the extended end connecting to the track inside the protective box, the track groove having the same width as the chute, a placement mechanism slidably connected to the chute installed inside the chute, a collection box below the protective box, the collection box having a built-in water mist treatment device, and the opposite sides of the protective box and the collection box being open-type. This utility model provides a photovoltaic glass cutting spray dust suppression device that solves the problem that existing devices still cause secondary dust dispersion when collecting dust."
[0004] The existing technology has the following technical defects:
[0005] Existing technologies can only be used on fixed assembly structures, which limits the operating range of the dust suppression device. They also have certain limitations on the size of the glass to be cut. In addition, the glass cutting position cannot be clearly observed, which affects the cutting quality of the glass. Summary of the Invention
[0006] The technical problem this invention aims to solve is that existing technologies can only be used on fixed assembly structures, limiting the operating range of the dust suppression device and restricting the size of the glass to be cut. Furthermore, the cutting position cannot be clearly observed, affecting the cutting quality. To overcome these shortcomings, this invention provides a dust suppression device for glass cutting.
[0007] This utility model includes a structural shell, inside which a cutting blade is installed. A dust-reducing component is installed on the cutting blade. The dust-reducing component includes a mounting frame. The mounting frame has a protective cavity enclosing it. The mounting frame is fitted over the cutting blade through the protective cavity. A fixing strap is installed on the mounting frame. First convex slots are symmetrically opened at both ends of the mounting frame. First convex blocks are installed inside the first convex slots. A water spray pipe is installed on the fixing ring of the first convex block. A water mist nozzle is installed on the water spray pipe. The working port of the water mist nozzle faces the bottom end of the cutting blade. An auxiliary component is installed on the mounting frame.
[0008] Preferably, the mounting bracket has symmetrical fixing buckles fixed to both ends of the vertical surface, the water inlet pipe is installed on the water spray pipe, the bottom end of the water inlet pipe is connected to the water spray pipe, and the other end of the water inlet pipe is connected to the water supply tank.
[0009] Preferably, the bottom end of the fixing strap is rotatably mounted on the connecting buckle of the mounting frame via a mounting base. A screw is mounted on the mounting base, the end of the screw is inserted into the protective cavity and a clamping block is installed thereon, and the other end of the screw extends out to the outside and an adjustment knob is installed thereon.
[0010] Preferably, the auxiliary component includes a second convex groove, and second convex blocks are symmetrically provided on both sides of the mounting bracket. The second convex blocks are installed inside the second convex groove, and a mounting plate is fixed to the end of the second convex blocks. A telescopic cavity is provided on the bottom end face of the mounting plate, and a transparent protective plate is installed inside the telescopic cavity by means of a limiting spring. When the limiting spring is not in operation, the bottom end face of the transparent protective plate and the bottom end face of the cutting blade are located in the same horizontal plane.
[0011] Preferably, a fixing frame is fixedly connected to the bottom of both sides of the mounting frame, and an air extraction pipe is installed on the fixing frame. An air extraction port is opened at the bottom of the air extraction pipe, and a connecting pipe is installed on the air extraction port. The end of the connecting pipe is connected to an air extraction pump.
[0012] Preferably, the width of the mounting plate is the same as the width of the mounting frame, and the height of the transparent protective plate is greater than the opening height of the telescopic cavity.
[0013] Working process or working principle:
[0014] Through the structural design of the dust suppression component and auxiliary components, before cutting the glass, the water spray pipe is installed at the bottom of both ends of the mounting frame using the first convex groove and the first convex block. The end of the fixing buckle is connected to the water supply tank. Then, the mounting frame is pushed upward from the bottom of the cutting blade and fitted onto the outside of the structural shell. The mounting frame is pre-fixed using the fixing strap. Then, a rotational force is applied to the adjusting knob, and the screw rotates, so that the clamping blocks on both sides are clamped onto the outer shell of the structural shell, thus fixing the working position of the mounting frame. The second convex groove and the... The second convex locking block installs the mounting plate and transparent protective plate on both sides of the mounting frame, achieving the effect of auxiliary separation of the cutting space. When the cutting blade cuts the glass, water flows into the water spray pipe through the fixing buckle and is sprayed to the cutting position of the cutting blade through the water mist nozzle, avoiding the phenomenon of a large amount of dust constantly flying during the cutting process. At the same time, the air pump on the connecting pipe operates, causing the air extraction port to open and generate suction, so that the dust that has not been settled in time is extracted by the air extraction port, further improving the dust reduction effect of the cutting space and ensuring the quality of the cutting environment.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] With the cooperation of dust suppression components, the dust flying during the cutting process is settled. The structure is simple, easy to install and remove, and can be used on a variety of mechanical cutting tools. It is flexible in use and can be applied to the cutting of glass of any size.
[0017] With the cooperation of auxiliary components, the cutting space is separated, preventing a large amount of dust from flying to the outside. The auxiliary dust-suppressing components effectively settle the dust and absorb any dust that has not been settled. At the same time, the transparent protective plate ensures that the operator can clearly observe the cutting position of the cutting blade on the glass plate, ensuring the cutting quality. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0019] Figure 2 This is a cross-sectional structural diagram of the mounting bracket of this utility model.
[0020] Figure 3 This is a structural schematic diagram of the water spray pipe of this utility model.
[0021] Figure 4 This is a schematic diagram of the mounting plate of this utility model.
[0022] In the diagram: 1. Structural shell; 2. Cutting blade; 3. Mounting bracket; 4. Protective cavity; 5. Fixing strap; 6. First convex groove; 7. First convex block; 8. Water spray pipe; 9. Water mist nozzle; 10. Water inlet pipe; 11. Fixing buckle; 12. Second convex groove; 13. Second convex block; 14. Mounting plate; 15. Telescopic cavity; 16. Transparent protective plate; 17. Fixing bracket; 18. Air extraction pipe; 19. Air extraction port; 20. Connecting pipe; 21. Mounting base; 22. Screw; 23. Clamping block; 24. Adjustment knob. Detailed Implementation
[0023] Example 1
[0024] like Figures 1-3As shown, a dust suppression device for glass cutting includes a structural shell 1. A cutting blade 2 is installed inside the structural shell 1. A dust suppression component is installed on the cutting blade 2. The dust suppression component includes a mounting frame 3. A protective cavity 4 is enclosed inside the mounting frame 3. The mounting frame 3 is fitted onto the outside of the cutting blade 2 through the protective cavity 4. A fixing strap 5 is installed on the mounting frame 3. First convex slots 6 are symmetrically opened at both ends of the mounting frame 3. First convex blocks 7 are installed inside the first convex slots 6. A water spray pipe 8 is installed on the fixing ring of the first convex blocks 7. A water mist nozzle 9 is installed on the water spray pipe 8. The working port of the water mist nozzle 9 faces the bottom end of the cutting blade 2. An auxiliary component is installed on the mounting frame 3. The opening of the first convex groove 6 is located on the side of the mounting bracket 3, which facilitates the installation and removal of the first convex groove 6. During the installation process, the first convex groove 6 does not intersect with the installation position of the exhaust pipe 18. The installation position of the first convex groove 6 ensures that dust is reduced only in the space of the cutting position, which is suitable for cutting glass of any size.
[0025] The mounting bracket 3 has symmetrical fixing buckles 11 fixed to its two vertical surfaces. A water inlet pipe 10 is installed on the water spray pipe 8. The bottom end of the water inlet pipe 10 is connected to the water spray pipe 8, and the other end of the water inlet pipe 10 is connected to the water supply tank. The fixing buckles 11 can restrict the working position of the water mist nozzle 9 to prevent the water inlet pipe 10 from falling onto the glass plate during the cutting process and affecting the cutting operation.
[0026] The bottom end of the fixing strap 5 is rotatably mounted on the connecting buckle of the mounting bracket 3 via the mounting base 21. A screw 22 is mounted on the mounting base 21. One end of the screw 22 is inserted into the protective cavity 4 and a clamping block 23 is mounted thereon. The other end of the screw 22 extends outward and is mounted on an adjusting knob 24. By applying a rotational force to the adjusting knob 24, the screw 22 drives the clamping block 23 to move towards both sides of the structural shell 1 and clamp it onto the structural shell 1, thus achieving the effect of fixing the mounting bracket 3.
[0027] During operation, thanks to the structural design of the dust suppression component, before cutting the glass, the first convex groove 6 and the first convex block 7 are used to install the water spray pipe 8 at the bottom of both ends of the mounting frame 3, and the end of the fixing buckle 11 is connected to the water supply tank. Then, the mounting frame 3 is pushed upward from the bottom of the cutting blade 2 and fitted onto the outside of the structural shell 1. The mounting frame 3 is pre-fixed using the fixing strap 5. Then, a rotational force is applied to the adjusting knob 24, and the screw 22 rotates, so that the clamping blocks 23 on both sides are clamped onto the outer shell of the structural shell 1, thus fixing the working position of the mounting frame 3. When the cutting blade 2 cuts the glass, the water flow through the fixing buckle 11 enters the water spray pipe 8 and is sprayed onto the cutting position of the cutting blade 2 through the water mist nozzle 9, avoiding the phenomenon of a large amount of dust constantly flying during the cutting process and ensuring the quality of the cutting environment.
[0028] Example 2
[0029] like Figures 1-2 , Figure 4 As shown, the auxiliary component includes a second convex groove 12. Second convex blocks 13 are symmetrically arranged on both sides of the mounting frame 3. The second convex blocks 13 are installed inside the second convex groove 12. A mounting plate 14 is fixed to the end of each second convex block 13. A telescopic cavity 15 is formed on the bottom surface of the mounting plate 14. A transparent protective plate 16 is installed inside the telescopic cavity 15 via a limiting spring. When the limiting spring is not activated, the bottom surface of the transparent protective plate 16 and the bottom surface of the cutting blade 2 are on the same horizontal plane. The second convex blocks 13 can be pushed into the second convex groove 12, allowing the mounting plate 14 and the transparent protective plate 16 to be installed on both sides of the mounting frame 3. If the cutting depth of the cutting blade 2 on the glass plate changes, the limiting spring ensures that the bottom of the transparent protective plate 16 remains firmly attached to the glass plate, achieving the effect of auxiliary separation of the cutting space and preventing dust from flying to the outside.
[0030] Mounting bracket 3 has fixed brackets 17 at the bottom of both sides of the plate. An air extraction pipe 18 is installed on the fixed bracket 17, and an air extraction port 19 is opened at the bottom of the air extraction pipe 18. A connecting pipe 20 is installed on the air extraction port 19, and the end of the connecting pipe 20 is connected to an air pump. During cutting operations, the air pump can be started, and the air extraction port 19 generates suction to absorb dust that has not been settled by the water mist, thus achieving an auxiliary dust reduction effect.
[0031] The width of the mounting plate 14 is the same as the width of the mounting bracket 3, and the height of the transparent protective plate 16 is greater than the opening height of the telescopic cavity 15.
[0032] During operation, through the structural design of the auxiliary components, before cutting the glass, the mounting plate 14 and the transparent protective plate 16 are installed on both sides of the mounting frame 3 using the second convex slot 12 and the second convex block 13. During the cutting process, the bottom of the transparent protective plate 16 is always in contact with the top plate of the glass plate to prevent dust particles generated during the cutting process from splashing. At the same time, it ensures that the operator can clearly observe the cutting position. Meanwhile, the air pump on the connecting pipe 20 operates, causing the air extraction port 19 to open and generate suction, so that the dust that has not settled in time is extracted by the air extraction port 19, further improving the dust reduction effect on the cutting space of the cutting blade 2.
[0033] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.
Claims
1. A dust-reducing device for glass cutting, comprising a structural shell (1), wherein a cutting blade (2) is installed inside the structural shell (1), characterized in that: A dust suppression assembly is installed on the cutting blade (2). The dust suppression assembly includes a mounting frame (3). The mounting frame (3) encloses a protective cavity (4). The mounting frame (3) is fitted onto the outside of the cutting blade (2) through the protective cavity (4). A fixing strap (5) is installed on the mounting frame (3). The mounting frame (3) has symmetrical first convex slots (6) at both ends. A first convex block (7) is installed inside the first convex slot (6). A water spray pipe (8) is installed on the fixing ring of the first convex block (7). A water mist nozzle (9) is installed on the water spray pipe (8). The working port of the water mist nozzle (9) faces the bottom of the cutting blade (2). An auxiliary assembly is installed on the mounting frame (3).
2. The dust suppression device for glass cutting according to claim 1, characterized in that: The mounting bracket (3) has fixing buckles (11) symmetrically fixed on both vertical surfaces. The water inlet pipe (10) is installed on the water spray pipe (8). The bottom end of the water inlet pipe (10) is connected to the water spray pipe (8), and the other end of the water inlet pipe (10) is connected to the water supply tank.
3. The dust suppression device for glass cutting according to claim 2, characterized in that: The bottom end of the fixing strap (5) is rotatably mounted on the connecting buckle of the mounting frame (3) via the mounting base (21). A screw (22) is mounted on the mounting base (21). The end of the screw (22) is inserted into the protective cavity (4) and a clamping block (23) is installed. The other end of the screw (22) extends out to the outside and an adjustment knob (24) is installed.
4. A dust suppression device for glass cutting according to claim 3, characterized in that: The auxiliary component includes a second convex slot (12), and the mounting bracket (3) is symmetrically provided with second convex blocks (13) on both sides. The second convex slot (12) is equipped with the second convex block (13), and the end of the second convex block (13) is fixedly connected to the mounting plate (14). The bottom end face of the mounting plate (14) is provided with a telescopic cavity (15). The telescopic cavity (15) is equipped with a transparent protective plate (16) through a limiting spring. When the limiting spring is not in operation, the bottom end face of the transparent protective plate (16) and the bottom end face of the cutting blade (2) are located in the same horizontal plane.
5. A dust suppression device for glass cutting according to claim 1, characterized in that: The mounting bracket (3) has a fixed bracket (17) fixed to the bottom of both sides of the plate. The fixed bracket (17) is equipped with an air extraction pipe (18). The bottom of the air extraction pipe (18) is provided with an air extraction port (19). The air extraction port (19) is equipped with a connecting pipe (20). The end of the connecting pipe (20) is connected to the air extraction pump.
6. A dust suppression device for glass cutting according to claim 4, characterized in that: The width of the mounting plate (14) is the same as the width of the mounting bracket (3), and the height of the transparent protective plate (16) is greater than the opening height of the telescopic cavity (15).