Dust-free cutting device for cement fiberboard

Abstract

The utility model discloses a cement fiberboard dust-free cutting device which comprises a machine frame, a cutting platform is arranged on the machine frame, and a plurality of conveying rollers for conveying cement fiberboards are installed on the left side and the right side of the cutting platform and the discharging side of the front end of the cutting platform respectively. A cutting machine is mounted at the bottom of the cutting platform; an upper dust collection channel used for adsorbing dust is arranged above a cutting platform located at the top of the cutting machine, a lower dust collection channel is arranged below a cutting platform located at the bottom of the cutting machine, the upper dust collection channel and the lower dust collection channel are connected with a dust collector arranged on one side of the machine frame, and the dust collector is connected with a dust collection bag. A limiting plate is arranged on the right side of the rack in a sliding manner; due to the fact that the upper dust collection channel and the lower dust collection channel are arranged above and below the cutting machine respectively, dust generated in the cutting process is effectively absorbed and treated, the situation that the dust overflows into the air to cause environmental pollution is avoided, the cutting accuracy is guaranteed, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement fiberboard production equipment, in particular to a dust-free cutting device for cement fiberboard. Background Art

[0002] Cement fiberboard is an important component of the bottom formwork-free steel truss floor decking. However, the standard specification of cement fiberboard when leaving the factory is 1.2m×2.4m. In engineering applications, multiple specifications are often involved, which requires the board to be cut. The cutting process is usually done manually or with simple devices. Manual cutting has large errors during marking and actual cutting, and the operating stability is not high, resulting in low production efficiency.

[0003] However, the existing simple cutting device cannot be adjusted and limited according to the actual cutting size during the cutting process, resulting in the cut plate not meeting the use conditions and requiring rework. In addition, the large amount of dust generated during the cutting process cannot be handled in time and is easily dispersed into the environment to cause pollution.

[0004] Existing patent 2013204526106 discloses a cement fiber board cutting device, including a conveying bracket, one end of which is equipped with a conveyor belt, the other end of which is rotatably equipped with a plurality of conveying rollers, a horizontal bracket is installed above the conveying rollers, the horizontal bracket is slidably installed in the slide grooves on both sides of the conveying bracket, a cutting machine is installed on the horizontal bracket, the cutting machine can slide horizontally along the horizontal bracket, and a dust collector is installed on the horizontal bracket. The utility model can cut the template during the pouring process, has high cutting efficiency, and can be produced continuously, but because the cutting machine can move along the horizontal bracket during the cutting process, but the dust collector cannot move in time with the cutting machine, resulting in a slow efficiency in absorbing dust and a low processing effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a dust-free cutting device for cement fiberboard, which can timely absorb and process the dust generated during the cutting process to prevent the dust from spilling into the environment.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0007] A dust-free cutting device for cement fiberboard comprises a frame, a cutting platform is arranged on the frame, a plurality of conveying rollers for conveying cement fiberboard are respectively installed on the left and right sides of the cutting platform and the discharge side of the front end of the cutting platform; a cutting machine is installed at the bottom of the cutting platform; an upper dust suction channel for absorbing dust is arranged above the cutting platform located at the top of the cutting machine, and a lower dust suction channel is arranged below the cutting platform located at the bottom of the cutting machine, the upper dust suction channel and the lower dust suction channel are respectively connected to a dust collector arranged on one side of the frame, and the dust collector is connected to a dust collecting bag; a limit plate is slidingly arranged on the right side of the frame, and an adjusting screw is arranged at the end of the limit plate for clamping the limit plate and preventing the limit plate from being dislocated during the cutting process.

[0008] In the above-mentioned cement fiberboard dust-free cutting device, the cutting machine is installed on a mounting bracket below the cutting platform, and the mounting bracket is slidably connected to the columns arranged on both sides of the frame.

[0009] In the above-mentioned dust-free cutting device for cement fiber board, a movable clamping mechanism and a fixed clamping mechanism for clamping and limiting the cement fiber board are respectively installed on the top of the limit plate close to one side of the cutting machine, wherein the fixed clamping mechanism is arranged close to the feed side, and the movable clamping mechanism is arranged close to the discharge side, and the movable clamping mechanism is connected to the driving mechanism arranged on the limit plate.

[0010] The above-mentioned dust-free cutting device for cement fiberboard, the fixed clamping mechanism includes a clamping plate, a mounting seat, and a rotating rod. The mounting seat is fixedly arranged on the limit plate, the rotating rod is threadedly connected to the mounting seat, and the bottom of the rotating rod passes through the mounting seat and is connected to the clamping plate below.

[0011] The above-mentioned cement fiberboard dust-free cutting device, the movable clamping mechanism includes a clamping plate, a mounting seat, and a rotating rod. The mounting seat is slidably set on the limit plate, the rotating rod is threadedly connected to the mounting seat, and the bottom of the rotating rod passes through the mounting seat and is connected to the clamping plate below.

[0012] The above-mentioned cement fiberboard dust-free cutting device, the driving mechanism includes a screw rod arranged on the limit plate, the screw rod is threadedly connected to a connecting plate arranged on one side of the mounting seat in the movable clamping mechanism, and one end of the screw rod is connected to the motor.

[0013] In the above-mentioned cement fiberboard dust-free cutting device, the feed side end surface and the discharge side end surface of the frame are respectively provided with scales for adjusting the cutting size in cooperation with the limit plates.

[0014] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model is as follows.

[0015] The utility model provides a dust-free cutting device for cement fiberboard. An upper dust suction channel and a lower dust suction channel are respectively arranged above and below a cutting machine, so that dust generated during the cutting process is effectively absorbed and processed, and environmental pollution caused by dust spilling into the air is avoided. At the same time, during the cutting process, the size of the board is adjusted by the cooperation of a limit plate and a scale, and the board is limited and pulled by a fixed clamping mechanism and a movable clamping mechanism, so that the cutting accuracy is guaranteed and the cutting efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first structural schematic diagram of the utility model;

[0017] Figure 2 This is a second structural schematic diagram of the utility model.

[0018] Among them: 1. frame, 2. cutting platform, 3. conveyor roller, 4. cutting machine, 5. limit plate, 6. vacuum cleaner, 7. upper vacuum channel, 8. lower vacuum channel, 9. dust bag, 10. clamping plate, 11. mounting seat, 12. rotating rod, 13. screw rod, 14. connecting plate, 15. adjusting screw, 16. column, 17. mounting bracket. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] A dust-free cutting device for cement fiberboard, such as Figure 1 to Figure 2 As shown, it includes a frame 1, a cutting platform 2 is arranged on the frame 1, and a plurality of conveying rollers 3 for conveying cement fiber boards are respectively installed on the left and right sides of the cutting platform 2 and the discharge side of the front end of the cutting platform, a cutting machine 4 is installed at the bottom of the cutting platform 2, an upper dust suction channel for absorbing dust is arranged above the cutting platform 2 located at the top of the cutting machine 4, and a lower dust suction channel 8 is arranged below the cutting platform 2 located at the bottom of the cutting machine 4, the upper dust suction channel 7 and the lower dust suction channel 8 are respectively connected to a vacuum cleaner 6 arranged on one side of the frame 1, and the vacuum cleaner 6 is connected to a dust bag 9.

[0021] The cutting machine 4 is mounted on a mounting bracket 16 below the cutting platform 2 , and the mounting bracket 16 is slidably connected to the columns 16 arranged on both sides of the frame 1 , so as to facilitate the lifting of the cutting machine 4 .

[0022] A limit plate 5 is slidably arranged on the right side of the frame 1, and an adjusting screw 15 for clamping the limit plate 5 is arranged at the end of the limit plate 5, so as to prevent the limit plate from being misplaced during the cutting process and affecting the cutting effect.

[0023] A movable clamping mechanism and a fixed clamping mechanism for clamping and limiting the cement fiber board are respectively installed on the top of the limit plate 5 close to one side of the cutting machine, wherein the fixed clamping mechanism is arranged close to the feed side, and the movable clamping mechanism is arranged close to the discharge side, and the movable clamping mechanism is connected to the driving mechanism arranged on the limit plate 5.

[0024] The movable clamping mechanism includes a clamping plate 10, a mounting seat 11, and a rotating rod 12. The mounting seat 11 is slidably set on the limiting plate 5. The rotating rod 12 is threadedly connected to the mounting seat 11, and the bottom of the rotating rod 12 passes through the mounting seat 11 and is connected to the clamping plate 10 below.

[0025] The fixed clamping mechanism includes a clamping plate 10, a mounting seat 11, and a rotating rod 12. The mounting seat 11 is fixedly arranged on the limiting plate 5. The rotating rod 12 is threadedly connected to the mounting seat 11, and the bottom of the rotating rod 12 passes through the mounting seat 11 and is connected to the clamping plate 10 below.

[0026] The driving mechanism comprises a screw rod 13 arranged on the limiting plate 5, the screw rod 13 is threadedly connected to a connecting plate 14 arranged on one side of the mounting seat 11 in the movable clamping mechanism, and one end of the screw rod 13 is connected to the motor.

[0027] The feeding side end face and the discharging side end face of the frame 1 are respectively provided with scales for adjusting the cutting size in coordination with the limiting plate 5 .

[0028] When in use, since the position of the cutting machine always corresponds to the upper dust suction channel 7 and the lower dust suction channel 8, the dust generated during cutting can be absorbed through the cooperation of the upper dust suction channel 7 and the lower dust suction channel 8 to avoid harm to the environment.

[0029] When the size of the cement fiber board needs to be adjusted, first, the limit plate 5 is moved according to the required size, and then the limit plate 5 is locked and limited by adjusting the screw 15, and then one end face of the cement fiber board is fitted with the side wall of the limit plate 5.

[0030] When the height of the cutter 4 needs to be adjusted according to the thickness of the cement fiber board, the height of the cutter 4 is adjusted by driving the mounting bracket 17 to slide vertically along the column 16 .

[0031] The utility model provides a dust-free cutting device for cement fiberboard. An upper dust suction channel and a lower dust suction channel are respectively arranged above and below a cutting machine, so that dust generated during the cutting process is effectively absorbed and processed, and environmental pollution caused by dust spilling into the air is avoided. At the same time, during the cutting process, the size of the board is adjusted by the cooperation of a limit plate and a scale, and the board is limited and pulled by a fixed clamping mechanism and a movable clamping mechanism, so that the cutting accuracy is guaranteed and the cutting efficiency is improved.

Claims

1. A dust-free cutting device for cement fiberboard, characterized in that: The invention comprises a frame (1), a cutting platform (2) is arranged on the frame (1), and a plurality of conveying rollers (3) for conveying cement fiber boards are respectively installed on the left and right sides of the cutting platform (2) and the discharge side of the front end of the cutting platform; a cutting machine (4) is installed at the bottom of the cutting platform (2); an upper dust suction channel (7) for absorbing dust is arranged above the cutting platform (2) located at the top of the cutting machine (4), and a lower dust suction channel (8) is arranged below the cutting platform (2) located at the bottom of the cutting machine (4), the upper dust suction channel (7) and the lower dust suction channel (8) are respectively connected to a dust collector (6) arranged on one side of the frame (1), and the dust collector (6) is connected to a dust collecting bag (9); a limit plate (5) is slidably arranged on the right side of the frame (1), and an adjusting screw (15) is arranged at the end of the limit plate (5) for clamping the limit plate (5) and preventing the limit plate from being misaligned during the cutting process.

2. A cement fiberboard dust-free cutting device according to claim 1, characterized in that: The cutting machine (4) is mounted on a mounting bracket (17) below the cutting platform (2), and the mounting bracket (17) is slidably connected to columns (16) arranged on both sides of the frame (1).

3. The dust-free cutting device for cement fiberboard according to claim 1, characterized in that: A movable clamping mechanism and a fixed clamping mechanism for clamping and limiting the cement fiber board are respectively installed on the top of the limit plate (5) close to one side of the cutting machine, wherein the fixed clamping mechanism is arranged close to the feeding side, and the movable clamping mechanism is arranged close to the discharging side, and the movable clamping mechanism is connected to a driving mechanism arranged on the limit plate (5).

4. A cement fiberboard dust-free cutting device according to claim 3, characterized in that: The fixed clamping mechanism comprises a clamping plate (10), a mounting seat (11), and a rotating rod (12); the mounting seat (11) is fixedly arranged on the limiting plate (5); the rotating rod (12) is threadedly connected to the mounting seat (11); and the bottom of the rotating rod (12) passes through the mounting seat (11) and is connected to the clamping plate (10) below.

5. The dust-free cutting device for cement fiberboard according to claim 3, characterized in that: The movable clamping mechanism comprises a clamping plate (10), a mounting seat (11), and a rotating rod (12); the mounting seat (11) is slidably arranged on the limiting plate (5); the rotating rod (12) is threadedly connected to the mounting seat (11); and the bottom of the rotating rod (12) passes through the mounting seat (11) and is connected to the clamping plate (10) below.

6. A cement fiberboard dust-free cutting device according to claim 5, characterized in that: The driving mechanism comprises a screw rod (13) arranged on a limit plate (5), the screw rod (13) being threadedly connected to a connecting plate (14) arranged on one side of a mounting seat (11) in the movable clamping mechanism, and one end of the screw rod (13) being connected to a motor.

7. The dust-free cutting device for cement fiberboard according to claim 1, characterized in that: The feed side end surface and the discharge side end surface of the frame (1) are respectively provided with scales for cooperating with the limit plate (5) to adjust the cutting size.

Images