Asbestos-free fiber cement flat plate processing cutting device

Abstract

The utility model relates to the field of non-asbestos fiber cement flat plate processing technology, especially a cutting device for non-asbestos fiber cement flat plate processing, in the cutting process, the generated chippings enter the connecting pipe through the dust absorption hole, then are sucked away by the dust collector body through the conical cover, too many chippings are avoided from directly falling on the base, the working environment is prevented from becoming dirty and messy due to chippings accumulation, the operator's vision and respiratory health are not affected, and the operator's health is also prevented from being threatened by chippings flying into the air during cleaning, in addition, the clamping mechanism arranged outside the processing table, the clamping cylinder arranged outside the processing table and the clamping plate located inside the processing table, the two positioning rods respectively arranged at the two ends of the clamping plate and penetrating through the outside of the processing table and the buffer pad bonded with the clamping plate and located inside the clamping plate can stably clamp the non-asbestos fiber cement flat plate, ensure the stability of the cutting process and also help better cooperate with the chippings collection work.

Description

Technical Field

[0001] This utility model relates to the field of asbestos-free fiber cement plate processing technology, and in particular to a cutting device for processing asbestos-free fiber cement plates. Background Technology

[0002] Asbestos-free fiber cement flat panels are industrial boards made by using non-asbestos fibers (such as inorganic mineral fibers, synthetic fibers, or plant fibers) as reinforcement materials and cement and siliceous / calcareous materials as the cementitious matrix, through molding, pressurization, and autoclaving. Cutting is a necessary step in the processing because standard panel sizes cannot directly meet diverse engineering needs. Exterior wall decorations require cutting into specific shapes according to the building facade design; interior partitions require panel division according to spatial dimensions; and steel structure floor slabs require length adjustments based on beam spacing. Cutting allows the panels to precisely match the dimensional requirements of different scenarios.

[0003] Existing patent CN212096977U discloses an asbestos-free fiber cement plate slitting device, including a base, a support seat fixedly connected to the top of the base, a slide rail fixedly connected to one side of the support seat, a top seat fixedly connected to the top of the support seat, a first pneumatic cylinder fixedly connected to the top of the top seat, a first pneumatic rod fixedly connected to the output end of the first pneumatic cylinder, a slide plate fixedly connected to one end of the first pneumatic rod, a connecting plate fixedly connected to the bottom of the slide plate, and a first motor fixedly connected to one side of the connecting plate. This asbestos-free fiber cement plate slitting device can achieve multi-directional slitting of asbestos-free fiber cement plates, solving the problem of low cutting efficiency of general cutting devices, meeting the needs of transverse and longitudinal cutting, improving cutting efficiency, saving labor costs, and achieving good cutting results, making it worthy of widespread promotion.

[0004] However, in the aforementioned existing technology, the debris generated when cutting asbestos-free fiber cement slabs falls directly onto the base. The accumulation of debris makes the working environment dirty and messy, affecting the operator's vision and respiratory health. During cleaning, the debris may also fly into the air, posing a threat to the operator's health. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device for processing asbestos-free fiber cement plates, which aims to solve the technical problem that in the prior art, when cutting asbestos-free fiber cement plates, the debris generated falls directly onto the base. The accumulation of debris makes the working environment dirty and messy, affecting the operator's vision and respiratory health. During cleaning, the debris may also fly into the air, posing a threat to the operator's health.

[0006] To achieve the above objectives, this utility model employs a cutting device for processing asbestos-free fiber cement flat plates, comprising a debris collection mechanism and a C-shaped frame. The debris collection mechanism includes multiple connecting pipes, a conical cover, and two vacuum cleaner bodies. A longitudinal mechanism is arranged above the C-shaped frame, and an X-axis telescopic cylinder is arranged at the moving end of the longitudinal mechanism. A transverse mechanism is arranged at the moving end of the X-axis telescopic cylinder, and a cutting seat is arranged at the moving end of the transverse mechanism. A cutting blade is arranged below the cutting seat via a cutting motor. A processing table is arranged in the middle of the C-shaped frame, and the processing table has multiple suction holes. Two clamping mechanisms are arranged on the outer side of the processing table. The multiple connecting pipes are respectively connected to the processing table and located below the corresponding suction holes. The conical cover is connected to the corresponding connecting pipe and located below the multiple connecting pipes. The conical cover is connected to the corresponding vacuum cleaner body via a branch pipe and is located at the suction end of the two vacuum cleaner bodies. Both vacuum cleaner bodies are arranged at the inner bottom of the C-shaped frame.

[0007] The longitudinal mechanism includes a moving block and a longitudinal screw. The moving block has a longitudinal threaded groove on one side, and a moving groove is located above the C-shaped frame. The moving block is slidably connected to the C-shaped frame and is located in the moving groove. The longitudinal screw is rotatably mounted in the C-shaped frame through a bearing and is driven by a longitudinal motor. The longitudinal screw is also threadedly connected to the moving block and is located in the longitudinal threaded groove.

[0008] The transverse mechanism includes a convex threaded sleeve, a transverse screw, and a transverse seat. The transverse seat has a convex groove. The convex threaded sleeve is slidably connected to the transverse seat and is located within the convex groove. The cutting seat is located below the convex threaded sleeve. The transverse screw is rotatably mounted within the convex groove via a bearing and is driven by a transverse motor. The transverse screw is threaded into the convex threaded sleeve. The transverse seat is fixedly connected to the X-axis telescopic cylinder and is located at the moving end of the X-axis telescopic cylinder.

[0009] The clamping mechanism includes a clamping plate and a clamping cylinder. The clamping plate is disposed at the output end of the clamping cylinder, the clamping cylinder is disposed on the outside of the processing table, and the clamping plate is located on the inside of the processing table.

[0010] The clamping mechanism further includes two positioning rods and a buffer pad. The two positioning rods are respectively disposed at both ends of the clamping plate and pass through the outer side of the processing table. The buffer pad is bonded to the clamping plate and is located on the inner side of the clamping plate.

[0011] This utility model discloses a cutting device for processing asbestos-free fiber cement plates. During the cutting process, the generated debris enters the connecting pipe through the suction hole, and is then sucked away by the vacuum cleaner body through the conical cover. This prevents excessive debris from falling directly onto the base, avoiding a dirty working environment due to debris accumulation, and ensuring it does not affect the operator's vision or respiratory health. Simultaneously, it prevents debris from flying into the air and posing a health threat to the operator during cleaning. Furthermore, the clamping mechanism located on the outside of the processing table includes a clamping plate located at the output end of the clamping cylinder. The clamping cylinder is located on the outside of the processing table, and the clamping plate is located on the inside of the processing table. It also includes two positioning rods respectively located at both ends of the clamping plate and penetrating the outside of the processing table, and a buffer pad adhered to the clamping plate and located on its inside. This design securely clamps the asbestos-free fiber cement plate, ensuring stable cutting and facilitating better debris collection. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional view of the present invention.

[0014] Figure 2 This is the front view of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view along line AA in the middle.

[0016] Figure 4 This is the utility model Figure 3 A magnified view of a section at point B in the middle.

[0017] Figure 5 This is the utility model Figure 2 A cross-sectional view of the CC line.

[0018] Figure 6 This is the utility model Figure 5 A magnified view of a section at point D.

[0019] Figure 7 This is the utility model Figure 2 A cross-sectional view of the EE line.

[0020] 1-C-shaped frame, 2-connecting pipe, 3-conical cover, 4-vacuum cleaner body, 5-X-direction telescopic cylinder, 6-cutting seat, 7-cutting motor, 8-cutting blade, 9-processing table, 10-vacuum hole, 11-moving block, 12-longitudinal screw, 13-longitudinal threaded groove, 14-moving groove, 15-longitudinal motor, 16-convex threaded sleeve, 17-transverse screw, 18-transverse seat, 19-convex groove, 20-transverse motor, 21-clamping plate, 22-clamping cylinder, 23-positioning rod, 24-buffer pad. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] Please see Figures 1 to 7 This utility model provides a cutting device for processing asbestos-free fiber cement flat plates, including a debris collection mechanism and a C-shaped frame 1. The debris collection mechanism includes multiple connecting pipes 2, a conical cover 3, and two vacuum cleaner bodies 4. A longitudinal mechanism is arranged above the C-shaped frame 1, and an X-axis telescopic cylinder 5 is arranged at the moving end of the longitudinal mechanism. A transverse mechanism is arranged at the moving end of the X-axis telescopic cylinder 5, and a cutting seat 6 is arranged at the moving end of the transverse mechanism. A cutting blade 8 is arranged below the cutting seat 6 via a cutting motor 7. The middle part of the C-shaped frame 1 is provided with... A processing table 9 is provided, which has multiple suction holes 10. Two clamping mechanisms are provided on the outer side of the processing table 9. Multiple connecting pipes 2 are respectively connected to the processing table 9 and located below the corresponding suction holes 10. A conical cover 3 is connected to the corresponding connecting pipe 2 and located below the multiple connecting pipes 2. The conical cover 3 is connected to the corresponding vacuum cleaner body 4 through a branch pipe and is located at the suction end of the two vacuum cleaner bodies 4. Both vacuum cleaner bodies 4 are located at the inner bottom of the C-shaped frame 1.

[0023] In this embodiment, when cutting asbestos-free fiber cement slabs, the generated debris can be promptly entered into the connecting pipe 2 through the dust suction hole 10, collected by the conical cover 3, and then sucked away by the vacuum cleaner body 4. This effectively prevents debris from falling directly onto the base, preventing a dirty working environment due to debris accumulation, ensuring clear vision and respiratory health for the operator, and also preventing debris from flying into the air and posing a threat to the operator's health during cleaning. The longitudinal mechanism above the C-shaped frame 1, the X-direction telescopic cylinder 5 at the moving end of the longitudinal mechanism, the transverse mechanism at the moving end of the X-direction telescopic cylinder 5, the cutting seat 6 at the moving end of the transverse mechanism, and the cutting blade 8 connected by the cutting motor 7, together with the processing table 9 in the middle of the C-shaped frame 1 and the clamping mechanism on the outside of the processing table 9, can achieve stable cutting of asbestos-free fiber cement slabs. The overall device has a reasonable structure, complete functions, and effectively improves the environmental quality and operational convenience of the cutting operation.

[0024] Furthermore, the longitudinal mechanism includes a movable block 11 and a longitudinal screw 12. The movable block 11 has a longitudinal threaded groove 13 on one side, and a movable groove 14 is provided above the C-shaped frame 1. The movable block 11 is slidably connected to the C-shaped frame 1 and is located in the movable groove 14. The longitudinal screw 12 is rotatably disposed in the C-shaped frame 1 through a bearing and is driven by a longitudinal motor 15. The longitudinal screw 12 is also threadedly connected to the movable block 11 and is located in the longitudinal threaded groove 13.

[0025] In this embodiment, the longitudinal screw 12 is driven to rotate by the longitudinal motor 15, which in turn drives the moving block 11 to move linearly along the longitudinal direction within the moving groove 14. This enables precise adjustment of the cutting device in the longitudinal position, meeting the processing requirements of asbestos-free fiber cement flat plates of different sizes and cutting positions. It improves the flexibility and accuracy of cutting, providing strong support for high-quality cutting operations.

[0026] Furthermore, the transverse mechanism includes a convex threaded sleeve 16, a transverse screw 17, and a transverse seat 18. The transverse seat 18 has a convex groove 19. The convex threaded sleeve 16 is slidably connected to the transverse seat 18 and is located within the convex groove 19. The cutting seat 6 is located below the convex threaded sleeve 16. The transverse screw 17 is rotatably mounted within the convex groove 19 via a bearing and is driven by a transverse motor 20. The transverse screw 17 is threaded into the convex threaded sleeve 16. The transverse seat 18 is fixedly connected to the X-axis telescopic cylinder 5 and is located at the moving end of the X-axis telescopic cylinder 5.

[0027] In this embodiment, the transverse motor 20 drives the transverse screw 17 to rotate, causing the convex threaded sleeve 16 to move linearly in the transverse direction within the convex groove 19. This precisely adjusts the transverse position of the cutting seat 6. Combined with the longitudinal mechanism and the X-axis telescopic cylinder 5, it enables precise cutting of asbestos-free fiber cement slabs in three-dimensional space, further improving cutting accuracy and flexibility, adapting to various complex shapes and sizes, and improving processing efficiency and product quality.

[0028] Furthermore, the clamping mechanism includes a clamping plate 21 and a clamping cylinder 22. The clamping plate 21 is disposed at the output end of the clamping cylinder 22, the clamping cylinder 22 is disposed on the outside of the processing table 9, and the clamping plate 21 is located on the inside of the processing table 9.

[0029] In this embodiment, the clamping cylinder 22 extends and retracts, causing the clamping plate 21 to move inward, thereby clamping the plate tightly and preventing it from moving or shaking during the cutting process. This ensures the stability and accuracy of the cutting, avoids cutting errors caused by plate movement, improves cutting quality, and also ensures the safety of the operator, preventing accidents caused by plate movement.

[0030] Furthermore, the clamping mechanism also includes two positioning rods 23 and a buffer pad 24. The two positioning rods 23 are respectively disposed at both ends of the clamping plate 21 and pass through the outer side of the processing table 9. The buffer pad 24 is bonded to the clamping plate 21 and is located on the inner side of the clamping plate 21.

[0031] In this embodiment, the positioning rod 23 further enhances the stability of the clamping plate 21 during movement, preventing it from shifting and ensuring clamping accuracy. This allows the asbestos-free fiber cement plate to be accurately fixed in the predetermined position, improving cutting precision. The buffer pad 24 provides cushioning during clamping, preventing direct hard contact between the clamping plate 21 and the plate, thus preventing damage to the plate surface due to excessive clamping force.

[0032] When using this utility model, the asbestos-free fiber cement plate to be cut is placed on the processing table 9 in the middle of the C-frame 1. The clamping cylinder 22 in the clamping mechanism on the outside of the processing table 9 is activated. The clamping cylinder 22 pushes the clamping plate 21 at its output end to move inward. At the same time, the positioning rods 23 at both ends of the clamping plate 21, while penetrating the outside of the processing table 9, play a stabilizing guiding role, so that the clamping plate 21 accurately clamps the plate, and the buffer pad 24 on the inner side of the clamping plate 21 can avoid damage to the surface of the plate. Then, according to the cutting requirements, the longitudinal motor 15 is activated to drive the longitudinal screw 12 in the longitudinal mechanism to rotate, which drives the moving block 11, which is threadedly connected to the longitudinal screw 12 and slides in the moving groove 14 above the C-frame 1, to move longitudinally, thereby adjusting the longitudinal position of the X-direction telescopic cylinder 5. Then, the transverse motor 20 is activated to make the transverse mechanism The transverse screw 17 rotates within the convex groove 19 of the transverse seat 18, causing the convex threaded sleeve 16, which is threadedly connected to the transverse screw 17 and slides within the convex groove 19, to move laterally, thereby precisely adjusting the transverse position of the cutting seat 6. The X-axis telescopic cylinder 5 can also be operated as needed to extend and retract the transverse mechanism in the X direction, further fine-tuning the cutting position. After the position is adjusted, the cutting motor 7 is started, causing the cutting blade 8 below the cutting seat 6 to rotate at high speed. Simultaneously, the two vacuum cleaner bodies 4 located at the bottom of the C-frame 1 are activated. During the cutting process, the generated debris enters the connecting pipe 2 below through the suction hole 10 on the processing table 9, and is then collected by the conical cover 3 and sucked away by the vacuum cleaner bodies 4. After completing the cutting operation, all motors and the vacuum cleaner bodies 4 are turned off, and the clamping cylinder 22 is released to remove the cut plate.

[0033] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A cutting device for processing asbestos-free fiber cement flat plates, characterized in that, The device includes a debris collection mechanism and a C-frame. The debris collection mechanism comprises multiple connecting pipes, a conical hood, and two vacuum cleaner bodies. A longitudinal mechanism is located above the C-frame, and an X-axis telescopic cylinder is installed at the moving end of the longitudinal mechanism. A transverse mechanism is installed at the moving end of the X-axis telescopic cylinder, and a cutting seat is installed at the moving end of the transverse mechanism. A cutting blade is installed below the cutting seat via a cutting motor. A processing table is located in the middle of the C-frame, and the processing table has multiple suction holes. Two clamping mechanisms are located on the outer side of the processing table. The multiple connecting pipes are respectively connected to the processing table and located below the corresponding suction holes. The conical hood is connected to the corresponding connecting pipe and located below the multiple connecting pipes. The conical hood is connected to the corresponding vacuum cleaner body via a branch pipe and is located at the suction end of the two vacuum cleaner bodies. Both vacuum cleaner bodies are located at the inner bottom of the C-frame.

2. The cutting device for processing asbestos-free fiber cement flat plates as described in claim 1, characterized in that, The longitudinal mechanism includes a movable block and a longitudinal screw. The movable block has a longitudinal threaded groove on one side, and a movable groove is located above the C-shaped frame. The movable block is slidably connected to the C-shaped frame and is located in the movable groove. The longitudinal screw is rotatably mounted in the C-shaped frame through a bearing and is driven by a longitudinal motor. The longitudinal screw is also threadedly connected to the movable block and is located in the longitudinal threaded groove.

3. The cutting device for processing asbestos-free fiber cement flat plates as described in claim 2, characterized in that, The transverse mechanism includes a convex threaded sleeve, a transverse screw, and a transverse seat. The transverse seat has a convex groove. The convex threaded sleeve is slidably connected to the transverse seat and is located within the convex groove. The cutting seat is located below the convex threaded sleeve. The transverse screw is rotatably mounted within the convex groove via a bearing and is driven by a transverse motor. The transverse screw is threaded within the convex threaded sleeve. The transverse seat is fixedly connected to the X-axis telescopic cylinder and is located at the moving end of the X-axis telescopic cylinder.

4. The cutting device for processing asbestos-free fiber cement flat plates as described in claim 3, characterized in that, The clamping mechanism includes a clamping plate and a clamping cylinder. The clamping plate is disposed at the output end of the clamping cylinder, the clamping cylinder is disposed on the outside of the processing table, and the clamping plate is located on the inside of the processing table.

5. The cutting device for processing asbestos-free fiber cement flat plates as described in claim 4, characterized in that, The clamping mechanism further includes two positioning rods and a buffer pad. The two positioning rods are respectively disposed at both ends of the clamping plate and pass through the outer side of the processing table. The buffer pad is bonded to the clamping plate and is located on the inner side of the clamping plate.

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