Processing equipment and processing method of basalt fiber board

Abstract

The processing equipment comprises an equipment case, a left side plate and a right side plate, the left side plate and the right side plate are symmetrically arranged at the tops of the left end and the right end of the equipment case, and a conveying belt type grinding abrasive belt is arranged in the area among the equipment case, the left side plate and the right side plate and is flush with the top ends of the left side plate and the right side plate. A limiting baffle is arranged above the position close to the front end of the conveying belt type grinding abrasive belt, the right end of the limiting baffle is fixedly connected with a right side plate through a metal plate and a screw, and a thin plate auxiliary operation device is arranged at the top end of the right side plate. According to the device, the position of a plate is adjusted instead of being directly contacted with the hand of a worker, the operation safety is effectively improved, an operation rod is pressed downwards, a thickened soft silica gel pad at the bottom end of a pressing disc is attached to the surface of the plate, uniform and stable pressing force is applied on the premise that the plate is not damaged, and the plate is in full contact with a polishing abrasive belt all the time; and the problem of inconsistent grinding caused by uneven stress is avoided.

Description

Technical Field

[0001] This invention belongs to the technical field of composite material processing equipment, specifically relating to a processing equipment and method for basalt fiberboard. Background Technology

[0002] Basalt fiberboard processing equipment is a key piece of equipment in the production of basalt fiber products. It is mainly used for surface smoothing and edge trimming of the boards. Through processes such as grinding, the flatness and dimensional accuracy of the boards are improved, ensuring the adaptability and performance of the products in construction, industry and other fields. It is the core support for realizing the large-scale production of basalt fiberboard. However, when existing processing equipment grinds thin basalt fiber boards, the thin boards are prone to slipping during grinding, resulting in insufficient processing accuracy. Furthermore, operators need to directly touch and adjust the boards by hand, which can easily lead to accidental contact with the high-speed grinding belt and cause safety accidents. It is difficult to balance operational safety and processing stability. Summary of the Invention

[0003] The purpose of this invention is to provide a processing equipment and method for basalt fiber boards, in order to solve the problems mentioned in the background art, such as insufficient processing accuracy when grinding thin basalt fiber boards due to their thinness and slipperiness; and the need for operators to directly adjust the boards by hand, which can easily lead to accidental contact with the abrasive belt and safety accidents.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a processing equipment and method for basalt fiberboard, comprising a machine housing and a left side plate and a right side plate symmetrically arranged at the top of the left and right ends thereon, and a conveyor belt-type sanding belt is provided in the area between the three, the conveyor belt-type sanding belt being flush with the top of the left side plate and the right side plate, a limiting baffle being provided near the front end of the conveyor belt-type sanding belt, and the right end of the limiting baffle being fixedly connected to the right side plate by a metal plate and screws, and a thin plate auxiliary operation device being provided at the top of the right side plate.

[0005] Preferably, the thin plate auxiliary operation device includes a left and right sliding guide, a front and rear displacement sliding sleeve, a prism-type track support and a vertical fixing frame. The bottom of both ends of the prism-type track support is welded with a vertical fixing frame, and the bottom ends of the two vertical fixing frames are fixed to the top of the right side plate by metal plates and screws. The prism-type track support is covered with a front and rear displacement sliding sleeve, and the left and right sliding guide is welded to the left end of the front and rear displacement sliding sleeve, which is located parallel to and above the conveyor belt-type grinding sanding belt.

[0006] Preferably, the thin plate auxiliary operation device further includes an operating rod and a sliding guide groove. The sliding guide groove is opened inside the left and right sliding guide frames. The upper and lower ends and the left end of the sliding guide groove are all open. The operating rod is inserted inside the sliding guide groove. The operating rod can move up and down and left and right in the sliding guide groove. The front and rear displacement sliding sleeve can move back and forth outside the prism-type track support.

[0007] Preferably, the thin plate auxiliary operation device further includes a pressure plate, an operating handle, and a thickened soft silicone pad. The operating handle is provided at the top of the operating rod, and the operating rod can be moved up, down, left, and right through the operating handle. The pressure plate is welded to the bottom of the operating rod, and the thickened soft silicone pad is attached and fixed to the bottom of the pressure plate.

[0008] Preferably, when the basalt fiber board to be ground is placed at the top of the conveyor belt sander, pressing down the operating lever can make the thickened soft silicone pad at the bottom of the clamping plate fit tightly against the basalt fiber board to be ground. By moving the operating lever left and right and back and forth, the basalt fiber board to be ground can be moved synchronously on the conveyor belt sander. Applying downward pressure to the operating lever can make the basalt fiber board to be ground fully contact the conveyor belt sander.

[0009] Preferably, the front and rear displacement sliding sleeve is shared by an outer sleeve and an inner sleeve, with the outer sleeve covering the outside of the inner sleeve and the two being fixedly connected by screws. The inner sleeve and the outer sleeve are connected to ball bearing holes around their center and on their front and rear sides, and each ball bearing hole is provided with a metal ball.

[0010] Preferably, the end of the ball bearing hole facing the outer wall of the prism-shaped track support is open, and one-fifth of the metal ball passes through the opening of the ball bearing hole and is exposed. At the same time, multiple metal balls are fully close to the outer walls of the prism-shaped track support. That is, during the back-and-forth movement of the front and rear displacement sleeve, the metal balls replace the front and rear displacement sleeve and contact the outer wall of the prism-shaped track support. The movement of the front and rear displacement sleeve is driven by the rolling action of the metal balls in the ball bearing hole.

[0011] Preferably, an active drive roller is provided between the front ends of the left and right side plates, and a driven drive roller is provided between the rear ends of the two plates. The front and rear ends of the conveyor belt sanding belt are respectively fitted outside the active drive roller and the driven drive roller. Limiting rings are provided on the left and right ends of the active drive roller and the driven drive roller, and the limiting rings respectively block the left and right ends of the conveyor belt sanding belt. When the conveyor belt sanding belt rotates, the limiting rings can prevent the conveyor belt sanding belt from shifting left and right.

[0012] Preferably, both ends of the roller shafts of the active drive roller and the driven drive roller are connected to the left side plate and the right side plate respectively through bearings, and a grinding roller is fixedly connected to the left end of the roller shaft of the active drive roller. It is located on the left side near the front end of the left side plate and is set in a horizontally extended state to the left. A roller-type grinding sanding belt is sleeved on the outside of the grinding roller.

[0013] Preferably, a drive motor is fixed inside the front end of the equipment chassis via a frame. The right end of the motor shaft of the drive motor and the right end of the roller shaft of the main drive roller are both provided with pulleys. The two pulleys are located on the right side plate and the right side of the equipment chassis, respectively. The two pulleys are connected by a drive belt. The drive belt and the two pulleys are also covered by a drive protective cover. The drive protective cover is fixed to the right side plate and the outer wall of the right end of the equipment chassis by screws.

[0014] Preferably, the front end of the equipment chassis is provided with a waste adsorption and collection device, which includes a cuboid storage box, a screw fixing plate, a thickened water-absorbing pad, and an anti-diffusion collection baffle. The bottom end of the cuboid storage box is welded with a screw fixing plate, which is fixed to the outer wall of the front end of the equipment chassis by screws. The cuboid storage box is located horizontally below the front side of the conveyor belt-type sanding belt and the roller-type sanding belt, and the top end of the cuboid storage box is open, with a thickened water-absorbing pad placed inside. The rear end outer wall of the cuboid storage box is also welded with an anti-diffusion collection baffle, which extends vertically and is located in front of the conveyor belt-type sanding belt and the roller-type sanding belt.

[0015] A method for processing basalt fiberboard includes the following steps: Step 1: Equipment debugging. Start the drive motor and drive the active drive roller to rotate through the pulley and drive belt, which will drive the conveyor belt-type grinding sanding belt and grinding drum to rotate synchronously. Check the flexibility of the thin plate auxiliary operation device and the assembly stability of the waste adsorption and collection device. Step 2: Material feeding. Place the basalt fiber board to be polished stably on the top of the conveyor belt sanding belt, so that one side of the board is in contact with the limiting baffle to achieve initial positioning. Step 3: Assisted fixing and grinding. Hold the operating handle and press down the operating rod to make the thickened soft silicone pad fit tightly against the surface of the board. Drive the operating rod to move left and right along the sliding guide groove through the operating handle, and drive the front and rear displacement sliding sleeve to move back and forth along the prism-type track support, thereby adjusting the position of the board on the conveyor belt grinding belt to achieve full grinding. At the same time, the edges of the board can be trimmed simultaneously through the grinding roller. Step 4: Waste collection. The waste generated from grinding falls into the rectangular storage box under the action of the conveyor belt grinding sander and the anti-diffusion collection baffle, and is absorbed and fixed by the thickened water-absorbing pad. Step 5: Finishing the material unloading process. After sanding, release the operating lever, remove the board, and regularly clean the waste material in the cuboid storage box and replace the thickened absorbent pad.

[0016] Compared with the prior art, the present invention provides a processing equipment and method for basalt fiberboard, which has the following beneficial effects: 1. This invention adds a novel thin-plate auxiliary operating device to the right side plate of the equipment. This device can achieve stable holding and multi-directional guidance of the basalt fiber board to be ground, replacing manual hand contact with the board for position adjustment, effectively improving operation safety and grinding accuracy. Specifically, the device presses down the operating rod to make the thickened soft silicone pad at the bottom of the pressing plate fit against the surface of the board, applying uniform and stable downward pressure without damaging the board, so that the board is always in full contact with the conveyor belt grinding belt, avoiding the problem of inconsistent grinding caused by uneven force. Meanwhile, the operating lever can move up and down and left and right in the sliding guide groove. In conjunction with the front and rear displacement sliding sleeve moving back and forth along the prism-type track support, the grinding position of the plate can be adjusted in multiple dimensions to meet the processing needs of different sized plates and different grinding areas. The thickened soft silicone pad has good flexibility and friction, which can prevent the plate from slipping or shifting during the adjustment process, improve processing stability and finished product consistency. The front and rear displacement sliding sleeve makes rolling contact with the prism-type track support through metal balls, which significantly reduces adjustment resistance, making the operation smoother and more labor-saving, reducing labor intensity, and suitable for long-term continuous operation.

[0017] 2. This invention adds a novel waste adsorption and collection device to the front end of the equipment chassis. This device can intercept and collect waste generated during the grinding process and moving forward with the conveyor direction, effectively suppressing waste diffusion and improving the processing environment. Specifically, the rectangular storage box is horizontally arranged below the front side of the conveyor belt-type grinding sanding belt and the roller-type grinding sanding belt. Its top opening structure can directly receive the grinding waste falling from the front. Together with the anti-diffusion collection baffle set on the rear side, it effectively blocks the waste that diffuses forward and upward, so that the waste is concentrated into the storage box, reducing scattering and flying. The thickened absorbent pad inside the storage box can adsorb and fix the waste material, preventing secondary dust generation under equipment vibration or airflow, and further enhancing the anti-diffusion effect. The waste adsorption and collection device is installed at the front of the equipment chassis, which does not interfere with the normal operation of the conveyor belt sander and roller sander, or the plate sanding operation. It occupies little space, is easy to maintain and replace, helps to keep the surrounding environment of the equipment clean, reduces the cleaning frequency, and improves the overall processing safety and environmental protection. Attached Figure Description

[0018] Figure 1This is a left-side three-dimensional structural diagram of a processing equipment and method for basalt fiberboard according to the present invention.

[0019] Figure 2 This is a right-side perspective three-dimensional structural diagram of a processing equipment and method for basalt fiberboard according to the present invention.

[0020] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the thin-plate auxiliary operation device of the present invention.

[0021] Figure 4 This is a three-dimensional cross-sectional view of the front and rear displacement sliding sleeve of the present invention.

[0022] Figure 5 This is a schematic diagram of the overall three-dimensional structure of the waste adsorption and collection device of the present invention.

[0023] In the diagram: 1. Equipment chassis; 2. Left side panel; 3. Conveyor belt-type sanding belt; 4. Sanding roller; 5. Roller-type sanding belt; 6. Waste adsorption and collection device; 7. Limiting baffle; 8. Thin plate auxiliary operating device; 9. Right side panel; 10. Transmission protective cover; 11. Left and right sliding guide frame; 12. Pressure plate; 13. Operating lever; 14. Operating handle; 15. Front and rear displacement sliding sleeve; 16. Prismatic track support; 17. Vertical fixing frame; 18. Sliding guide groove; 19. Thickened soft silicone pad; 20. Outer shell; 21. Ball bearing hole; 22. Inner sleeve; 23. Metal ball bearing; 24. Rectangular storage box; 25. Screw fixing plate; 26. Thickened water-absorbing pad; 27. Anti-diffusion collection baffle. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] This invention provides, for example Figure 1-5 The equipment and method for processing basalt fiberboard shown herein consist of an overall support and installation structure comprising an equipment housing 1, a left side plate 2, and a right side plate 9. The left side plate 2 and the right side plate 9 are symmetrically welded to the top of the left and right ends of the equipment housing 1. The three components work together to form a stable and open processing area. Within this area, a conveyor belt-type sanding belt 3 is laid horizontally, with its upper surface flush with the tops of the left side plate 2 and the right side plate 9. This flush arrangement ensures that the basalt fiberboard to be sanded can smoothly transition when entering the sanding area, avoiding jumping, tilting, or jamming due to height differences, thus providing a reliable guarantee for continuous and uniform sanding operations.

[0026] like Figure 1 and Figure 2 As shown, to ensure the stability of the conveyor belt sanding belt 3, a drive roller is installed near the front end of the left side plate 2 and the right side plate 9 via bearings, and a driven roller is installed near the rear end of the two via bearings. The front and rear ends of the conveyor belt sanding belt 3 are respectively fitted outside the drive roller and the driven roller, forming a stable closed-loop transmission structure. Limiting rings are integrally set on the outer sides of both the left and right ends of the drive roller and the driven roller. During the operation of the conveyor belt sanding belt 3, the limiting rings are close to its left and right edges, effectively limiting the lateral deviation of the sanding belt and preventing deviation. This keeps the sanding area in the preset position, improving the consistency and dimensional accuracy of the plate sanding. At the same time, the bearings significantly reduce the frictional resistance when the rollers rotate, making the conveyor belt sanding belt 3 run more smoothly, reducing component wear, and extending the overall service life of the equipment.

[0027] Furthermore, a grinding roller 4 is fixedly installed on the left end of the drive roller shaft via a key connection. The grinding roller 4 is located on the left side of the left side plate 2 near the front end and extends horizontally to the left. A roller-type grinding belt 5 is detachably fitted on its outside. When the drive roller rotates, it can synchronously drive the grinding roller 4 to rotate, thereby realizing the coordinated grinding of the surface of the conveyor belt-type grinding belt 3 and the edge grinding of the roller-type grinding belt 5. The operator can flexibly choose to use surface grinding, edge grinding, or both simultaneously according to the processing requirements of the board, effectively reducing the process changeover time. It is especially suitable for processing scenarios that require simultaneous processing of the board surface and edges.

[0028] like Figure 1 and Figure 2 As shown, the power source of the equipment is a drive motor, which is fixedly installed inside the equipment housing 1 near the front end via a frame. This installation method saves external space and also protects the drive motor. Pulleys are fixedly installed on the right end of the motor shaft of the drive motor and the right end of the roller shaft of the drive roller, respectively. The two pulleys are connected by a drive belt, thereby stably transmitting power to the drive roller and realizing the synchronous operation of the conveyor belt-type grinding sanding belt 3 and the grinding roller 4. To improve the safety of use, the drive belt and the two pulleys are covered with a transmission protective cover 10. The transmission protective cover 10 is fixed to the right side plate 9 and the right outer wall of the equipment housing 1 with screws. It can effectively prevent foreign objects from being caught in the transmission parts and prevent operators from accidentally touching the high-speed rotating pulleys and drive belt, thus reducing safety risks.

[0029] Furthermore, a limiting baffle 7 is installed above the front end of the conveyor belt sanding belt 3. The right end of the limiting baffle 7 is fixed to the right side plate 9 by a metal transition plate and screws, and its left end extends laterally and spans over the conveyor belt sanding belt 3. The limiting baffle 7 plays a limiting and guiding role when the material enters the sanding area, which can effectively prevent the material from shifting laterally due to friction or human operation during the sanding process, ensuring that the material is always in a stable sanding trajectory, and further improving the sanding accuracy and consistency.

[0030] like Figure 1 , Figure 3 and Figure 4 As shown, to address the issues of thin basalt fiberboard being lightweight, slippery, and posing safety hazards due to direct manual adjustment, a thin-plate auxiliary operation device 8 is installed at the top of the right-side plate 9. This device uses a prism-type track bracket 16 as its main support structure. The prism-type track bracket 16 is horizontally arranged along the front-to-back direction, with vertical fixing frames 17 welded to its bottom at both ends. The bottom of the vertical fixing frames 17 is securely fixed to the top of the right-side plate 9 using metal mounting plates and screws, ensuring the overall stability and reliability of the device. A front-to-back displacement sliding sleeve 15 is fitted onto the outside of the prism-type track bracket 16, and the front-to-back displacement sliding sleeve 15 is supported by an outer sleeve 20. The inner sleeve 22 and outer sleeve 20 are combined and fixedly connected by screws. The structure is compact and easy to maintain. There are ball bearing holes 21 at the center of the inner sleeve 22 and outer sleeve 20 and on the front and rear sides. Each ball bearing hole 21 is equipped with a metal ball bearing 23. The end of the ball bearing hole 21 facing the outer wall of the prism-type track bracket 16 is open. The metal ball bearing 23 is partially exposed and fits against the outer wall of the prism-type track bracket 16. When the operator pushes the front and rear displacement sliding sleeve 15 to move along the prism-type track bracket 16, the metal ball bearing 23 replaces sliding friction by rolling, which greatly reduces the moving resistance and makes the front and rear adjustment easier and smoother.

[0031] like Figure 1 , Figure 3 and Figure 4 As shown, a left-right sliding guide 11 is welded to the left end of the front-to-back displacement sliding sleeve 15. The left-to-right sliding guide 11 is located directly above the conveyor belt sanding belt 3. A sliding guide groove 18 is opened inside it. The operating rod 13 is movably inserted into the sliding guide groove 18 and can move freely in the up-down and left-right directions. In conjunction with the front-to-back displacement sliding sleeve 15, it can achieve multi-directional adjustment. An operating handle 14 is provided at the top of the operating rod 13 for easy force control by the operator. A pressure plate 12 is welded to the bottom of the operating rod 13. A thickened soft silicone pad 19 is pasted and fixed to the bottom of the pressure plate 12. By pressing down the operating rod 13, the thickened soft silicone pad 19 is pressed tightly against the surface of the board, which can not only stably press the board and prevent slippage, but also prevent indentation or damage to the surface of the board. At the same time, the operator does not need to directly contact the board, effectively avoiding the safety hazards caused by accidental contact with the conveyor belt sanding belt 3.

[0032] like Figure 1 and Figure 5 As shown, a large amount of dust and debris is generated during the grinding process. This debris spreads forward with the rotation of the conveyor belt grinding belt 3. If it is not collected in time, it will not only pollute the working environment, but may also be inhaled by the operators and affect their health. At the same time, the scattered debris will also increase the difficulty of cleaning the workshop. To this end, the equipment is specially equipped with a waste adsorption and collection device 6 at the front end of the equipment box 1. The core collection component of this device is a cuboid storage box 24. A screw fixing plate 25 is welded to the bottom end of the cuboid storage box 24. Through the mounting holes and fastening screws on the screw fixing plate 25, the cuboid storage box 24 can be firmly fixed to the front outer wall of the equipment box 1. The installation and disassembly are convenient and it is easy to clean up the debris later.

[0033] Furthermore, the rectangular storage box 24 is arranged laterally, positioned directly below the front of the conveyor belt sander 3 and the roller sander 5. Its top is fully open to maximize the collection of waste material that spreads and falls forward during sanding. Inside the rectangular storage box 24 is a thickened absorbent pad 26 made of highly absorbent material. Before use, a suitable amount of water can be sprayed on the pad to absorb the collected dust and debris, preventing waste material from being affected by equipment vibration or airflow. The sound is clear again, effectively avoiding secondary pollution. On the rear outer wall of the cuboid storage box 24, there is also a vertically welded anti-diffusion collection baffle 27. The anti-diffusion collection baffle 27 extends vertically up and down, and its height is slightly higher than the top of the conveyor belt sanding belt 3. It is located in front of the conveyor belt sanding belt 3 and the roller sanding belt 5. It can effectively prevent the waste from spreading to the surrounding environment, limit the waste to the collection range of the cuboid storage box 24, further improve the collection efficiency, and ensure the cleanliness and hygiene of the working environment.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A processing equipment for basalt fiberboard, comprising a machine housing (1) and a left side plate (2) and a right side plate (9) symmetrically arranged at the top of its left and right ends, wherein a conveyor belt-type sanding belt (3) is provided in the area between the three, characterized in that: The conveyor belt type sanding belt (3) is flush with the top of the left side plate (2) and the right side plate (9). A limiting baffle (7) is provided near the front end of the conveyor belt type sanding belt (3), and the right end of the limiting baffle (7) is fixedly connected to the right side plate (9) by a metal plate and screws. A thin plate auxiliary operation device (8) is provided at the top of the right side plate (9). The thin plate auxiliary operation device (8) includes a left and right sliding guide (11), a front and rear displacement sliding sleeve (15), a prism-type track support (16) and a vertical fixing frame (17). The bottom of the front and rear ends of the prism-type track support (16) are welded with vertical fixing frames (17), and the bottom ends of the two vertical fixing frames (17) are fixed to the top of the right side plate (9) by metal plates and screws. The prism-type track support (16) is covered with a front and rear displacement sliding sleeve (15), and the left and right sliding guide (11) is welded to the left end of the front and rear displacement sliding sleeve (15), which is located above the conveyor belt type grinding sand belt (3) in parallel.

2. The processing equipment for basalt fiberboard according to claim 1, characterized in that: The thin plate auxiliary operation device (8) also includes an operating rod (13) and a sliding guide groove (18). The sliding guide groove (18) is opened inside the left and right sliding guide frame (11). The upper and lower ends and the left end of the sliding guide groove (18) are all open, and the operating rod (13) is inserted inside. The operating rod (13) can move up and down and left and right in the sliding guide groove (18), while the front and rear displacement sliding sleeve (15) can move back and forth outside the prism-type track support (16).

3. The processing equipment for basalt fiberboard according to claim 2, characterized in that: The thin plate auxiliary operation device (8) also includes a pressure plate (12), an operation handle (14) and a thickened soft silicone pad (19). The top of the operation rod (13) is provided with an operation handle (14). The operation handle (14) can drive the operation rod (13) to move up, down and left and right. The bottom of the operation rod (13) is welded with a pressure plate (12), and the bottom of the pressure plate (12) is attached and fixed with a thickened soft silicone pad (19).

4. The processing equipment for basalt fiberboard according to claim 3, characterized in that: When the basalt fiber board to be polished is placed at the top of the conveyor belt abrasive belt (3), the thickened soft silicone pad (19) at the bottom of the pressure plate (12) can be tightly attached to the basalt fiber board to be polished by pressing down the operating rod (13). By moving the operating rod (13) left and right and back and forth by operating the handle (14), the basalt fiber board to be polished can be moved synchronously on the conveyor belt abrasive belt (3). After applying downward pressure to the operating rod (13), the basalt fiber board to be polished can be fully contacted with the conveyor belt abrasive belt (3).

5. The processing equipment for basalt fiberboard according to claim 4, characterized in that: The front and rear displacement sliding sleeve (15) is made up of an outer sleeve (20) and an inner sleeve (22) on the same rear side. The outer sleeve (20) is fitted over the inner sleeve (22) and the two are fixedly connected by screws. The inner sleeve (22) and the outer sleeve (20) are connected to ball holes (21) at the center of their perimeter and on the front and rear sides. Each ball hole (21) is provided with a metal ball (23).

6. The processing equipment for basalt fiberboard according to claim 5, characterized in that: The ball bearing hole (21) is open at one end facing the outer wall of the prism-type track bracket (16), and one-fifth of the metal ball bearing (23) passes through the opening of the ball bearing hole (21) and is exposed. At the same time, multiple metal balls bearing (23) are fully close to the outer walls of the prism-type track bracket (16). That is, during the back-and-forth movement of the front and rear displacement sleeve (15), the metal ball bearing (23) replaces the front and rear displacement sleeve (15) and contacts the outer wall of the prism-type track bracket (16). The front and rear displacement sleeve (15) is driven to move by the rolling action of the metal ball bearing (23) in the ball bearing hole (21).

7. The processing equipment for basalt fiberboard according to claim 1, characterized in that: The left side plate (2) and the right side plate (9) are provided with an active drive roller near the front end and a driven drive roller near the rear end. The front and rear ends of the conveyor belt type sanding belt (3) are respectively fitted outside the active drive roller and the driven drive roller. The left and right ends of the active drive roller and the driven drive roller are provided with limit rings. The limit rings block the left and right ends of the conveyor belt type sanding belt (3) respectively. When the conveyor belt type sanding belt (3) rotates, the limit rings can prevent the conveyor belt type sanding belt (3) from moving left and right.

8. The processing equipment for basalt fiberboard according to claim 7, characterized in that: Both ends of the active drive roller and the driven drive roller are connected to the left side plate (2) and the right side plate (9) respectively through bearings. The left end of the active drive roller is fixedly connected to a grinding roller (4), which is located on the left side of the left side plate (2) near the front end and is set in a horizontally extended state to the left. The outside of the grinding roller (4) is covered with a roller-type grinding sand belt (5).

9. The processing equipment for basalt fiberboard according to claim 8, characterized in that: The equipment chassis (1) has a drive motor fixed inside the front end by a frame. The right end of the motor shaft of the drive motor and the right end of the roller shaft of the main drive roller are both equipped with pulleys. The two pulleys are located on the right side of the right side plate (9) and the right side of the equipment chassis (1), respectively. The two pulleys are connected by a drive belt. The drive belt and the two pulleys are also covered by a drive protection cover (10). The drive protection cover (10) is fixed to the right side plate (9) and the outer wall of the right end of the equipment chassis (1) by screws. The front end of the equipment chassis (1) is equipped with a waste adsorption and collection device (6). The waste adsorption and collection device (6) includes a cuboid storage box (24) and a screw fixing plate (25). Thickened absorbent pad (26) and anti-diffusion collection baffle (27) are provided. A screw fixing plate (25) is welded to the bottom of the cuboid storage box (24). The screw fixing plate (25) is fixed to the front outer wall of the equipment chassis (1) by screws. The cuboid storage box (24) is located horizontally below the front side of the conveyor belt type sanding belt (3) and the roller type sanding belt (5). The top of the cuboid storage box (24) is set with an opening. The thickened absorbent pad (26) is placed inside. An anti-diffusion collection baffle (27) is also welded to the rear outer wall of the cuboid storage box (24). It extends vertically and is located in front of the conveyor belt type sanding belt (3) and the roller type sanding belt (5).

10. A method for processing basalt fiberboard based on the equipment described in any one of claims 1-10, characterized in that, Includes the following steps: Step 1: Equipment debugging, start the drive motor, drive the active drive roller to rotate through the pulley and drive belt, drive the conveyor belt type grinding sand belt (3) and grinding roller (4) to run synchronously, check the flexibility of the thin plate auxiliary operation device (8) and the assembly stability of the waste adsorption and collection device (6). Step 2: Material feeding. Place the basalt fiber board to be polished stably on the top of the conveyor belt polishing belt (3) so that one side of the board is attached to the limiting baffle (7) to achieve initial positioning. Step 3: Assisted fixing and grinding. Hold the operating handle (14) and press down the operating rod (13) to make the thickened soft silicone pad (19) fit tightly against the surface of the board. Drive the operating rod (13) along the sliding guide groove (18) to move left and right, and drive the front and rear displacement sliding sleeve (15) to move back and forth along the prism-type track bracket (16) to adjust the position of the board on the conveyor belt grinding belt (3) to achieve full grinding. At the same time, the edge of the board can be trimmed synchronously by the grinding roller (4). Step 4: Waste collection. The waste generated during grinding falls into the rectangular storage box (24) under the action of the conveyor belt grinding sand belt (3) and the anti-diffusion collection baffle (27), and is adsorbed and fixed by the thickened water-absorbing pad (26). Step 5: Finishing the material unloading process. After grinding, release the operating lever (13), remove the board, regularly clean the waste material in the cuboid storage box (24), and replace the thickened absorbent pad (26).

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