Glass fiber reinforced plastic grating cutting device

Abstract

The application relates to a glass fiber reinforced plastic grating cutting device and relates to the technical field of glass fiber reinforced plastic grating processing. The device comprises a processing table top, a moving frame arranged on the processing table top and along the length direction of the processing table top, a sliding seat arranged on the moving frame and along the width direction of the processing table top, a first lifting cylinder mounted on the top of the sliding seat, a first cutting seat driven and connected by the first lifting cylinder, a second lifting cylinder driven and connected by a second cutting seat, the first cutting seat and the second cutting seat being slidingly arranged on the sliding seat, a first cutting grinding wheel rotatingly arranged in the first cutting seat, and a second cutting grinding wheel rotatingly arranged in the second cutting seat. The central axis of the first cutting grinding wheel is arranged in parallel with the length direction of the processing table top, and the central axis of the first cutting grinding wheel is arranged in perpendicular to the central axis of the second cutting grinding wheel. The application has the effects of avoiding secondary positioning deviation, greatly improving cutting precision and efficiency, and reducing the labor intensity of operators.

Description

Technical Field

[0001] This application relates to the technical field of fiberglass grating processing, and in particular to a fiberglass grating cutting device. Background Technology

[0002] Fiberglass grating, also known as fiberglass reinforced plastic (FRP) grating, is a type of plate-shaped material with many openings, made by combining fiberglass as reinforcement and unsaturated polyester resin as the matrix through a special processing method. In chemical, municipal, and wastewater treatment fields, FRP grating is widely used for platforms, covers, walkways, and other applications due to its corrosion resistance, lightweight, and high strength. During the processing of FRP grating, it needs to be cut according to the actual installation dimensions using cutting equipment. Currently, most fiberglass grating cutting equipment on the market has a single-direction cutting structure (such as being able to cut only along the length or width direction). If bidirectional cutting is required, the grating needs to be manually flipped to adjust the cutting direction, which not only increases labor intensity and reduces processing efficiency, but also easily leads to reduced cutting dimension accuracy due to secondary positioning deviation, making it difficult to meet the requirements of high-precision installation. Utility Model Content

[0003] To address the issue that fiberglass grating cutting equipment has a unidirectional cutting structure, requiring manual rotation of the grating to adjust the cutting direction for bidirectional cutting (longitudinal and transverse), which increases labor intensity, reduces processing efficiency, and lowers cutting dimensional accuracy, this application provides a fiberglass grating cutting device.

[0004] This application provides a fiberglass grating cutting device, which adopts the following technical solution: A fiberglass grating cutting device includes a processing table for placing the fiberglass grating to be processed. A movable frame is mounted on the processing table along its length. A sliding seat is mounted on the movable frame along the width of the processing table. A first lifting cylinder and a second lifting cylinder are mounted on the top of the sliding seat. The first lifting cylinder and the second lifting cylinder are arranged parallel to each other. The output end of the first lifting cylinder is driven and connected to a first cutting seat, and the output end of the second lifting cylinder is driven and connected to a second cutting seat. Both the first and second cutting seats are slidably mounted on the sliding seat. A first cutting wheel is rotatably mounted in the first cutting seat to cut the fiberglass grating to be processed located on the processing table. A second cutting wheel is rotatably mounted in the second cutting seat to cut the fiberglass grating to be processed located on the processing table. The central axis of the first cutting wheel is parallel to the length of the processing table, and the central axis of the first cutting wheel is perpendicular to the central axis of the second cutting wheel. The first cutting seat and the second cutting seat are perpendicular to each other.

[0005] By adopting the above technical solution, the processing table provides a base for placing the fiberglass grating to be processed. The moving frame moves along the length of the processing table, and the sliding seat moves along the width of the moving frame. The two work together to achieve two-dimensional movement of the cutting components, covering the entire area of ​​the processing table and meeting the cutting needs of gratings of different sizes. The first and second lifting cylinders drive the first and second cutting seats to rise and fall along the sliding seat, respectively. This allows for precise adjustment of the cutting depth of the cutting wheel according to the thickness of the grating, avoiding excessive cutting that wears down the wheel or insufficient cutting that requires repeated cutting. The first and second cutting seats are perpendicular to each other, and their corresponding cutting wheel axes are adapted to the length and width of the processing table. This eliminates the need for manual flipping of the grating, enabling bidirectional cutting in both directions, avoiding secondary positioning deviations, significantly improving cutting accuracy and efficiency, and reducing the labor intensity of operators. Optionally, both the first and second cutting seats are equipped with grinding components for grinding the cut edges of the fiberglass grating on the processing table. By adopting the above technical solution, the grinding component and the cutting component are integrated into the same cutting seat, realizing integrated cutting and grinding operations. After the cutting wheel completes the cutting, the grinding component can immediately grind the cut edge to remove burrs and flash generated during cutting, making the cut edge flat and smooth. No additional transfer process is required, shortening the processing cycle, improving product quality consistency, and avoiding grid loss during manual transfer. Optionally, the grinding assembly includes a first telescopic cylinder correspondingly installed on the top of the first and second cutting seats. The output end of the first telescopic cylinder is connected to a base plate. A grinder for grinding the cut edge of the fiberglass grating is rotatably disposed on the other side of the base plate. A second telescopic cylinder is hinged to the inner wall of the first and second cutting seats. The output end of the second telescopic cylinder is rotatably disposed on the outer shell of the grinder. By adopting the above technical solution, the first telescopic cylinder can adjust the grinding position of the grinder according to the height of the cutting edge, ensuring that the grinder can accurately fit the cutting edge; the second telescopic cylinder can adjust the grinding angle of the grinder by pushing the outer shell of the grinder, adapting to cutting edges with different inclinations. The two work together to give the grinder a dual adjustment function of height and angle, which can grind the cutting edge more comprehensively and accurately, further improving the grinding quality. Optionally, a third lifting cylinder is installed between the first lifting cylinder and the second lifting cylinder. The third lifting cylinder is arranged parallel to the first lifting cylinder. The output end of the third lifting cylinder is driven to connect to a connecting plate. The connecting plate is slidably disposed on the sliding seat. A third telescopic cylinder is installed on the connecting plate. The output end of the third telescopic cylinder is driven to connect to a positioning plate for positioning the fiberglass grating to be processed. By adopting the above technical solution, the third lifting cylinder and the third telescopic cylinder jointly adjust the height of the positioning plate according to the thickness of the grid, ensuring that the positioning plate can accurately press against the grid, avoiding the grid from shifting due to the impact force of the cutting wheel, and improving the cutting accuracy. Optionally, a first suction pipe is installed on the top of the first cutting seat, and a second suction pipe is installed on the top of the second cutting seat. The other end of the first suction pipe and the other end of the second suction pipe are both connected to a temporary storage box. The temporary storage box is installed on the top of the first lifting cylinder and the second lifting cylinder by a bracket. The other end of the temporary storage box is connected to a dust collector. By adopting the above technical solution, dust and fiber debris generated during the cutting process are promptly sucked in by the first and second suction pipes, preventing dust from spreading into the workshop environment. The temporary storage box can initially collect and buffer the sucked-in dust, preventing large amounts of dust from directly entering the dust collector and causing blockage, thus extending the service life of the dust collector; at the same time, the temporary storage box is easy to clean regularly, reducing maintenance difficulty. The dust collector performs high-efficiency filtration on the dust conveyed by the temporary storage box, and the purified air is discharged, which not only improves the working environment of operators and reduces the harm of dust to human health, but also avoids the risk of failure caused by dust adhering to equipment parts, improving the stability of equipment operation. Optionally, both the bottom edges of the first and second cutting seats are wrapped with flexible bristles.

[0006] By adopting the above technical solution, the flexible bristles adhere to the surface of the processing table or grid, forming a closed dustproof zone during the cutting process. This reduces the escape of dust from the gap between the bottom of the cutting seat and the table, further improving dustproof efficiency. At the same time, the soft texture of the flexible bristles prevents scratching the grid surface or processing table. During the movement of the cutting seat, it also sweeps away small debris scattered on the table, keeping the table clean and reducing the frequency of table cleaning. Optionally, a third suction pipe is installed on the temporary storage box, and a suction seat is installed at the other end of the third suction pipe. A cleaning brush is provided on the bottom edge of the suction seat, and a snap-fit ​​component for snapping the third suction pipe is installed on the first cutting seat. By adopting the above technical solution, the third suction pipe and suction base can supplement the dust collection in other areas of the processing table, avoiding blind spots and achieving full-area dust prevention. The cleaning brush at the bottom of the suction base sweeps the table during suction, collecting scattered debris and sucking it into the suction base, improving cleaning efficiency. A snap-fit ​​mechanism secures the third suction pipe to the first cutting base, allowing the suction base to adjust its position synchronously with the movement of the first cutting base, ensuring that the third suction pipe is not interfered with by changes in the cutting position.

[0007] Optionally, mounting frames are installed on both sides of the movable frame, and lifting cylinders are provided at both ends of the mounting frames. The output end of the lifting cylinders is connected to a pressure roller for pressing the fiberglass grating to be processed. By adopting the above technical solution, the lifting cylinder drives the pressure roller to rise and fall vertically, and the pressing height of the pressure roller can be adjusted according to the thickness of the grid to ensure that the pressure roller can closely fit the grid surface; the rolling direction of the pressure roller is consistent with the moving direction of the moving frame, and the pressure roller is pressed and fixed from the top of the grid without hindering the movement of the moving frame.

[0008] In summary, this application includes at least one of the following beneficial technical effects: This equipment uses a two-dimensional moving cutting component and a bidirectional cutting wheel to complete longitudinal and transverse bidirectional cutting without manual flipping, avoiding secondary positioning deviations and improving cutting accuracy. The lifting cylinder controls the cutting depth, adapting to different thickness grids, avoiding repeated cutting or wheel wear, significantly shortening the processing cycle, reducing labor intensity, and meeting the needs of industrial mass production. Attached Figure Description

[0009] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a partial structural schematic diagram of an embodiment of this application; Figure 3 yes Figure 2 Top view; Figure 4 This is a schematic diagram of the structure of the grinding component in the embodiments of this application.

[0010] Explanation of reference numerals in the attached figures: 1. Processing table; 2. Moving frame; 21. Mounting frame; 22. Lifting cylinder; 23. Pressure roller; 3. Sliding seat; 31. First lifting cylinder; 32. Second lifting cylinder; 33. Third lifting cylinder; 331. Connecting plate; 332. Third telescopic cylinder; 333. Positioning plate; 4. First cutting seat; 41. Flexible bristles; 42. First suction pipe; 43. Clip; 44. First cutting wheel; 5. Second cutting seat; 51. Second suction pipe; 52. Second cutting wheel; 6. Third suction pipe; 61. Suction seat; 62. Cleaning brush; 7. Temporary storage box; 71. Dust collector; 8. Grinding assembly; 81. First telescopic cylinder; 82. Base plate; 83. Grinding machine; 84. Second telescopic cylinder. Detailed Implementation

[0011] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0012] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0015] This application discloses a fiberglass grating cutting device, referring to... Figures 1-3The fiberglass grating cutting equipment includes a processing table 1 for placing the fiberglass grating to be processed. A movable frame 2 is mounted on the processing table 1 and moves along its length. A sliding seat 3 is mounted on the movable frame 2 and moves along the width of the processing table 1. A first lifting cylinder 31 and a second lifting cylinder 32 are mounted on the top of the sliding seat 3. The first lifting cylinder 31 and the second lifting cylinder 32 are arranged parallel to each other. The output end of the first lifting cylinder 31 is driven and connected to a first cutting seat 4, and the output end of the second lifting cylinder 32 is driven and connected to a second cutting seat 5. Both the cutting seat 4 and the second cutting seat 5 are slidably mounted on the sliding seat 3. The first cutting seat 4 is rotatably mounted with a first cutting wheel 44 to cut the fiberglass grating to be processed located on the processing table 1. The second cutting seat 5 is rotatably mounted with a second cutting wheel 52 to cut the fiberglass grating to be processed located on the processing table 1. The central axis of the first cutting wheel 44 is parallel to the length direction of the processing table 1. The central axis of the first cutting wheel 44 is perpendicular to the central axis of the second cutting wheel 52. The first cutting seat 4 and the second cutting seat 5 are perpendicular to each other.

[0016] In this equipment, the processing table 1 provides a platform for placing the grid, ensuring that the grid will not shift due to tilting or unevenness of the table during the cutting process. Simultaneously, the table material is typically chosen to be wear-resistant and impact-resistant, capable of withstanding the impact of the cutting wheel and the weight of the grid, preventing table deformation from affecting cutting accuracy. The moving frame 2 moves along the length of the processing table 1, with the sliding seat 3 and the entire cutting assembly supported at the top. The bottom of the moving frame 2 is typically equipped with guide rails and a gear rack to ensure smooth, uninterrupted movement. The movement range can be adjusted according to the length of the grid, covering its entire length. The sliding seat 3 can move along the width of the processing table 1, supporting the first lifting cylinder 31, the second lifting cylinder 32, and the corresponding cutting seat, thus adjusting the position of the cutting assembly in the width direction. The cooperation between the sliding seat 3 and the moving frame 2 allows the cutting assembly to cover the entire processing table 1, adapting to gratings of different widths. The first lifting cylinder 31 and the second lifting cylinder 32 can precisely adjust the height of the cutting seat by controlling the extension and retraction of the cylinder piston rods, thereby changing the distance between the first cutting wheel 44, the second cutting wheel 52, and the grating surface, adapting to fiberglass gratings of different thicknesses. For thicker gratings, the corresponding cylinder drives the cutting seat downwards, increasing the cutting depth; for thinner gratings, the cylinder drives the cutting seat upwards, reducing the cutting depth to avoid excessive cutting that would overload and wear the grinding wheels, or insufficient cutting that would require repeated cutting. Simultaneously, the cylinder drive has a fast response speed, allowing for rapid adjustment of the cutting depth and improving processing efficiency. The first cutting seat 4 and the second cutting seat 5 provide mounting and protective carriers for the corresponding cutting wheels. The first cutting seat 4 and the second cutting seat 5 are arranged perpendicularly to each other, ensuring that the cutting directions of the first cutting wheel 44 and the second cutting wheel 52 are adapted to the length and width directions of the processing table 1, respectively, achieving bidirectional cutting. A motor is typically installed inside the cutting seat to provide rotational power for the cutting wheels. The protective function of the cutting seat prevents dust and debris from splashing to the outside during cutting, while protecting the cutting wheels and the motor, extending the service life of the components. The central axis of the first cutting wheel 44 is parallel to the length direction of the processing table 1, adapting to cutting in the length direction; the central axis of the second cutting wheel 52 is perpendicular to the first cutting wheel 44, adapting to cutting in the width direction. The grinding wheel material is usually diamond or silicon carbide, which has high hardness and strong wear resistance, effectively cutting the hard and brittle structure of fiberglass grating. This fiberglass grating cutting equipment achieves automated cutting operations through the coordinated cooperation of various components. The processing table 1 bears the load, the moving frame 2 and the sliding seat 3 move in two dimensions, the lifting cylinder adjusts the cutting depth, and the perpendicular cutting seats and grinding wheels achieve bidirectional cutting. It can complete the longitudinal and transverse bidirectional cutting of fiberglass gratings without the need for manual flipping or moving of the grating. It is suitable for gratings of different sizes and thicknesses and meets the cutting requirements of high precision and high efficiency. refer to Figure 3 and Figure 4 Both the first cutting seat 4 and the second cutting seat 5 are equipped with grinding components 8 for grinding the cut edges of the fiberglass grating on the processing table 1. The grinding components 8 include a first telescopic cylinder 81 correspondingly installed at the top of the first cutting seat 4 and the second cutting seat 5. The output end of the first telescopic cylinder 81 is connected to a base plate 82. A grinder 83 for grinding the cut edges of the fiberglass grating is rotatably mounted on the other side of the base plate 82. A second telescopic cylinder 84 is hinged to the inner wall of the first cutting seat 4 and the second cutting seat 5. The output end of the second telescopic cylinder 84 is rotatably mounted on the outer shell of the grinder 83.

[0017] The first telescopic cylinder 81, through the telescopic movement of its piston rod, drives the base plate 82 and the grinding machine 83 below it to move vertically. The telescopic range can be flexibly adjusted according to the height differences of the fiberglass grating cutting edges (e.g., different thicknesses of grating result in different cutting edge heights), ensuring that the grinding machine 83 precisely fits the cutting edge surface, guaranteeing that the grinding area covers the entire cutting edge without any missed areas. The base plate 82 provides a stable mounting foundation for the grinding machine 83, limiting its lateral displacement during grinding. Made of a highly rigid material, the base plate 82 can withstand the weight of the grinding machine 83 itself and the reaction force generated during grinding, maintaining the stable posture of the grinding machine 83 during operation and ensuring smooth and orderly grinding. The grinder 83, through its own rotational motion, uses its surface abrasive layer to remove residual burrs, flash, and fiber debris after cutting, making the cut edge smooth and flat. Its rotation direction matches the extension direction of the cut edge, ensuring that the grinding action is highly efficient on the cut edge, improving grinding effect and efficiency. The second telescopic cylinder 84, through the extension and retraction of its piston rod, pushes the grinder 83 to rotate around its connection point with the substrate 82, changing the contact angle between the grinder 83 and the cut edge. This allows for flexible adjustment of the angle to address edge tilting caused by uneven grid material or changes in cutting force during the cutting process, ensuring that the abrasive layer of the grinder 83 fully adheres to the tilted cut edge, preventing incomplete grinding in certain areas.

[0018] A third lifting cylinder 33 is installed between the first lifting cylinder 31 and the second lifting cylinder 32. The third lifting cylinder 33 is parallel to the first lifting cylinder 31. The output end of the third lifting cylinder 33 is driven to connect to a connecting plate 331, which is slidably mounted on a sliding seat 3. A third telescopic cylinder 332 is installed on the connecting plate 331, and the output end of the third telescopic cylinder 332 is driven to connect to a positioning plate 333 for positioning the fiberglass grating to be processed. The third lifting cylinder 33 moves the connecting plate 331 and subsequent components vertically through the extension and retraction of its piston rod. The extension and retraction can be flexibly adjusted according to the thickness difference of the fiberglass grating to be processed, so that the positioning plate 333 can accurately adapt to the side height of the grating, avoiding the situation where the positioning plate 333 cannot be properly engaged due to the grating being too thick, or the positioning plate 333 cannot be positioned due to the grating being too thin.

[0019] The connecting plate 331 provides a stable mounting carrier for subsequent positioning components and slides along the height direction of the sliding seat 3, ensuring that the positioning plate 333 maintains a stable trajectory and does not shift laterally during height adjustment. The connecting plate 331 is made of rigid material and can withstand the forces generated during positioning, maintaining the stable posture of the overall positioning structure. The third telescopic cylinder 332 pushes the positioning plate 333 to move along the width direction of the processing table 1 through the extension and retraction of the piston rod. The extension and retraction amount can be flexibly adjusted according to the width or placement position of the fiberglass grating to be processed, allowing the positioning plate 333 to precisely abut against the grating from the side, fixing the grating in the preset cutting position and preventing displacement of the grating during cutting.

[0020] The positioning plate 333 uses the thrust applied by the third telescopic cylinder 332 to press the grille against the preset reference position on the processing table 1, forming a lateral limit. The contact surface of the positioning plate 333 is usually made of wear-resistant material and has a flat surface to avoid scratching the grille surface during positioning, while ensuring full fit with the sides of the grille and preventing positioning instability caused by local suspension.

[0021] A first suction pipe 42 is installed on the top of the first cutting seat 4, and a second suction pipe 51 is installed on the top of the second cutting seat 5. Both the other end of the first suction pipe 42 and the other end of the second suction pipe 51 are connected to a temporary storage box 7. The temporary storage box 7 is mounted on top of the first lifting cylinder 31 and the second lifting cylinder 32 via a bracket. The other end of the temporary storage box 7 is connected to a dust collector 71. The first suction pipe 42 and the second suction pipe 51 serve as channels for conveying dust and fiber debris. During the cutting process, the suction pipes utilize the negative pressure generated by the dust collector 71 to promptly suck in the dust and debris generated when the cutting wheel contacts the grid, preventing them from spreading to the external environment. The suction pipes are typically made of flexible material, allowing for flexible adjustment of their position as the cutting seat moves, ensuring they remain close to the dust source. The temporary storage box 7 serves as a temporary storage and buffer for dust and debris. Dust drawn in from the suction pipe first enters the temporary storage box 7, where it undergoes preliminary settling and separation to prevent large amounts of dust from directly entering the dust collector 71 and clogging its filter elements. The temporary storage box 7 typically features an openable cleaning door for easy, periodic cleaning of accumulated dust, facilitating maintenance. A support bracket provides stable mounting support for the temporary storage box 7, ensuring it does not shake or shift during equipment operation (such as cutting seat movement or cylinder lifting). The bracket's height and angle are designed to accommodate the connection requirements between the suction pipe and the dust collector 71, allowing dust to flow smoothly from the suction pipe into the temporary storage box 7 before entering the dust collector 71. The dust collector 71 generates negative pressure through an internal fan, providing continuous suction to the suction pipe and drawing dust from the temporary storage box 7 into the equipment. The dust collector 71 is equipped with filter elements (such as filter bags and filter cartridges) to filter and separate the dust, discharging purified air and achieving dust collection and harmless treatment. Some dust collectors 71 also have an automatic dust unloading function, further reducing manual cleaning work. Both the first cutting seat 4 and the second cutting seat 5 have flexible bristles 41 wrapped around their bottom edges. The flexible bristles 41 form a flexible sealing barrier at the bottom of the cutting seat, preventing dust and fiber debris generated during the cutting process from escaping from the gap between the cutting seat and the table / grid. The bristles are made of a flexible material that is soft and elastic, allowing them to fit closely to the surface without scratching the table or grid. They can also deform flexibly as the cutting seat moves, always maintaining a close fit and not hindering the movement of the cutting seat. A third suction pipe 6 is installed on the temporary storage box 7, and a suction seat 61 is installed at the other end of the third suction pipe 6. A cleaning brush 62 is provided on the bottom edge of the suction seat 61, and a snap-fit ​​part 43 for engaging the third suction pipe 6 is installed on the first cutting seat 4. The third suction pipe 6 receives the negative pressure suction from the temporary storage box 7 and transmits it to the suction seat 61, transporting the dust captured by the suction seat 61 back to the temporary storage box 7, and then into the dust collector 71 for processing. It is usually made of a stretchable and flexible material, which can flexibly adjust its length and angle as the suction seat 61 moves, without obstructing the movement of components such as the cutting seat and the moving frame 2, while ensuring stable suction transmission without significant loss.

[0022] The vacuum holder 61 serves as the final carrier for dust capture. Its bottom opening faces the work surface 1. Utilizing the negative pressure suction from the third suction tube 6, it captures dust remaining on the edges and corners of the work surface, dust accumulated after the cutting unit moves, and debris swept up by the cleaning brush 62. Its size and shape are adapted to specific areas of the work surface, allowing for precise contact with the area to be vacuumed and avoiding inefficient vacuuming due to dispersed suction. The cleaning brush 62 sweeps up fine debris (such as residual fiber particles and dust clumps after cutting) adhering to the work surface, lifting it up so that it is promptly sucked into the vacuum holder 61, preventing the debris from accumulating and hardening, making it difficult to clean. The brush bristles are soft and wear-resistant, preventing scratches on the work surface and allowing it to reach into tiny crevices (such as seams) to clean residual dust, covering the entire bottom area of ​​the vacuum holder 61.

[0023] The snap-fit ​​connector 43 provides temporary support for the third suction hose 6, preventing the hose from wobbling due to its own weight or equipment vibration, which could cause the suction seat 61 to shift and become inaccurate. Designed as a movable snap-fit ​​structure, the snap-fit ​​angle and position of the third suction hose 6 can be adjusted according to suction needs, without restricting the extension and movement of the hose, while ensuring the hose remains stable and does not detach during equipment operation. Mounting frames 21 are installed on both sides of the movable frame 2. Each mounting frame 21 has a lifting cylinder 22 at both ends. The output end of the lifting cylinder 22 is connected to a pressure roller 23 for pressing the fiberglass grating to be processed. The mounting frame 21 serves as the supporting carrier for the lifting cylinder 22 and the pressure roller 23, connecting the movable frame 2 and the lifting cylinder 22. This ensures that the lifting cylinder 22 is stably installed on both sides of the movable frame 2 without affecting the movement of the movable frame 2 along the length of the processing table 1. The structural strength of the mounting frame 21 is adapted to the weight of the lifting cylinder 22 and the pressure roller 23, while reserving sufficient space to avoid interference with the processing table 1 and the grating to be processed, ensuring that the pressure roller 23 can smoothly complete the pressing action. The lifting cylinder 22 drives the pressure roller 23 to move vertically through the extension and retraction of its piston rod. The amount of extension and retraction is flexibly adjusted according to the thickness of the fiberglass grating to be processed, so that the pressure roller 23 can accurately fit the top surface of the grating and apply appropriate pressing force. This ensures that the grating is stably fixed and does not warp or shift, while avoiding excessive force that could cause deformation or damage to the grating surface.

[0024] The pressure roller 23 presses the grid onto the processing table 1 with pressure applied by the lifting cylinder 22, restricting the vertical movement of the grid from the top, and cooperating with the positioning plate 333 for positioning. The pressure roller 23 can roll synchronously with the movement of the moving frame 2, without hindering the movement of the moving frame 2 along the length direction of the processing table 1, while continuously applying stable pressure to the grid to ensure that the grid always fits the table during the cutting process.

[0025] 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. A fiberglass grating cutting device, characterized in that: The system includes a processing table (1) for placing fiberglass grating to be processed. A movable frame (2) is mounted on the processing table (1) and movable along its length. A sliding seat (3) is mounted on the movable frame (2) and movable along its width. A first lifting cylinder (31) and a second lifting cylinder (32) are mounted on the top of the sliding seat (3). The first lifting cylinder (31) and the second lifting cylinder (32) are arranged parallel to each other. The output end of the first lifting cylinder (31) is driven and connected to a first cutting seat (4), and the output end of the second lifting cylinder (32) is driven and connected to a second cutting seat (5). The first cutting seat (4)... Both the first cutting seat (4) and the second cutting seat (5) are slidably mounted on the sliding seat (3). The first cutting seat (4) is rotatably mounted with a first cutting wheel (44) to cut the fiberglass grating to be processed located on the processing table (1). The second cutting seat (5) is rotatably mounted with a second cutting wheel (52) to cut the fiberglass grating to be processed located on the processing table (1). The central axis of the first cutting wheel (44) is parallel to the length direction of the processing table (1). The central axis of the first cutting wheel (44) is perpendicular to the central axis of the second cutting wheel (52). The first cutting seat (4) and the second cutting seat (5) are perpendicular to each other.

2. The fiberglass grating cutting equipment according to claim 1, characterized in that: Both the first cutting seat (4) and the second cutting seat (5) are equipped with grinding components (8) for grinding the cut edges of the fiberglass grating on the processing table (1).

3. The fiberglass grating cutting equipment according to claim 2, characterized in that: The grinding assembly (8) includes a first telescopic cylinder (81) correspondingly installed on the top of the first cutting seat (4) and the second cutting seat (5). The output end of the first telescopic cylinder (81) is connected to a base plate (82). A grinder (83) for grinding the cut edge of the fiberglass grating is rotatably disposed on the other side of the base plate (82). A second telescopic cylinder (84) is hinged to the inner wall of the first cutting seat (4) and the second cutting seat (5). The output end of the second telescopic cylinder (84) is rotatably disposed on the outer shell of the grinder (83).

4. The fiberglass grating cutting equipment according to claim 1, characterized in that: A third lifting cylinder (33) is installed between the first lifting cylinder (31) and the second lifting cylinder (32). The third lifting cylinder (33) is arranged parallel to the first lifting cylinder (31). The output end of the third lifting cylinder (33) is driven to connect to a connecting plate (331). The connecting plate (331) is slidably disposed on the sliding seat (3). A third telescopic cylinder (332) is installed on the connecting plate (331). The output end of the third telescopic cylinder (332) is driven to connect to a positioning plate (333) for positioning the fiberglass grating to be processed.

5. The fiberglass grating cutting equipment according to claim 1, characterized in that: The first cutting seat (4) is equipped with a first suction pipe (42) on top, and the second cutting seat (5) is equipped with a second suction pipe (51) on top. The other end of the first suction pipe (42) and the other end of the second suction pipe (51) are both connected to a temporary storage box (7). The temporary storage box (7) is installed on the top of the first lifting cylinder (31) and the second lifting cylinder (32) by a bracket. The other end of the temporary storage box (7) is connected to a dust collector (71).

6. The fiberglass grating cutting equipment according to claim 1, characterized in that: The bottom edges of the first cutting seat (4) and the second cutting seat (5) are both surrounded by flexible bristles (41).

7. The fiberglass grating cutting equipment according to claim 5, characterized in that: The temporary storage box (7) is equipped with a third suction pipe (6), and a suction seat (61) is installed at the other end of the third suction pipe (6). A cleaning brush (62) is provided on the bottom edge of the suction seat (61), and a snap-fit ​​part (43) for snapping the third suction pipe (6) is installed on the first cutting seat (4).

8. The fiberglass grating cutting equipment according to claim 1, characterized in that: The movable frame (2) is equipped with mounting frames (21) on both sides. Each mounting frame (21) is equipped with a lifting cylinder (22) at both ends. The output end of the lifting cylinder (22) is connected to a pressure roller (23) for pressing the fiberglass grating to be processed.

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