High-precision fiber reinforced calcium silicate board cutting device

Abstract

The utility model discloses a high-precision fiber reinforced calcium silicate board cutting device, which relates to the technology of cutting devices and comprises a workbench, workbench supporting legs fixed at the bottom of the workbench and a cutting mechanism mounted on the workbench. A chipping frame is fixedly mounted at the bottom of the workbench and located on one side of the cutting mechanism; the air inlet box, the filter cartridge and the air suction pump are arranged on the workbench, the filter cartridge is connected with the connecting port located in the side face of the chipping frame through the connecting pipe, and the air inlet box is connected with the connecting pipe through the conveying pipe. The air suction pump can suck air at the inner side of the chipping frame and at the position where the cutting mechanism on the top of the workbench is located into the filter cylinder and filter the air, in this way, dust and chippings generated during plate cutting can be reduced, a metal net plate is arranged on the inner side of the chipping frame and can block large chippings, and therefore the chippings can be cut conveniently. And the burden of the filter element in the filter cartridge is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a high-precision fiber-reinforced calcium silicate board cutting device. Background Art

[0002] Fiber reinforced calcium silicate board is a building decoration material. Its raw material composition is very simple. It is mainly composed of silicon, calcium, reinforcing fiber and other materials. It is made through multiple processes. Fiber reinforced calcium silicate board is very practical. It is currently widely used in schools, factories, warehouses and other places. During production and processing, fiber reinforced calcium silicate board needs to be cut into different specifications, so a cutting device is required.

[0003] Most of the existing cutting devices are manually operated for cutting. When the cutting device cuts the fiber reinforced calcium silicate board, a large amount of dust and waste will be generated, and the dust and waste will spread to the workshop as the cutting knife rotates, resulting in a large amount of dust in the workshop, affecting the physical and mental health of the workers. Utility Model Content

[0004] The utility model provides a high-precision fiber-reinforced calcium silicate board cutting device to solve the problems raised in the above background technology.

[0005] The utility model provides the following technical solutions: a high-precision fiber-reinforced calcium silicate board cutting device, comprising a workbench, a workbench support leg fixed to the bottom of the workbench, and a cutting mechanism installed on the workbench, the bottom of the workbench is located on one side of the cutting mechanism and a debris frame is fixedly installed, a filter cartridge is fixedly installed on the top surface of the workbench, an air suction pump is installed at the air outlet of the filter cartridge, the air inlet of the filter cartridge is connected to the connecting port located on the side of the debris frame through a connecting pipe, a metal mesh plate is installed on the inner side of the debris frame near the connecting port, the top of the workbench is located on one side of the cutting mechanism and a support frame is fixed, an air intake box is installed on the support frame, the air intake of the air intake box faces the side where the cutting mechanism is located, and a grille is provided at the air intake of the air intake box, and the air intake box is connected to the connecting pipe through a conveying pipe.

[0006] As a preferred technical solution of the present invention, a lifting screw with a threaded connection is vertically provided on one side of the support frame, and a protective plate is installed at the bottom of the lifting screw. The protective plate is above the saw blade of the cutting mechanism, and the two ends of the protective plate are bent downward. A positioning rod is vertically fixed to one side of the top of the protective plate, and a through hole is provided on the support frame to cooperate with the positioning rod.

[0007] As a preferred technical solution of the present invention, a limiting nut is installed on the upper part of the lifting screw, and the limiting nut is located above the support frame.

[0008] As a preferred technical solution of the present invention, two slide grooves are opened in the middle of one side of the top of the workbench, and a material baffle that can slide along the slide groove is installed between the two slide grooves. A positioning screw is provided at each end of the material baffle and is inserted into the slide groove and fixed by a locking nut.

[0009] As a preferred technical solution of the present invention, a locking screw mounting bracket is fixed to the middle of the side surface of the material baffle, and a locking screw is installed on the locking screw mounting bracket.

[0010] As an optimal technical solution of the present invention, a positioning groove is provided in the middle of the workbench, and a screw rod installed at the bottom of the workbench is provided below the positioning groove. A screw motor is fixed at one end of the workbench, and a material pushing plate is provided on the top surface of the workbench, and the material pushing plate is threadedly connected to the screw rod.

[0011] Compared with the existing technology, the utility model provides a high-precision fiber-reinforced calcium silicate board cutting device, which has the following beneficial effects:

[0012] 1. The workbench of the present invention is provided with an air intake box, a filter cartridge and an air suction pump. The filter cartridge is connected to the connection port on the side of the debris frame through a connecting pipe. The air intake box is connected to the connecting pipe through a delivery pipe. The air suction pump can suck the air from the inside of the debris frame and the position of the cutting mechanism on the top of the workbench into the filter cartridge and filter it. This method can reduce the dust and debris generated when cutting the plate. The inside of the debris frame is provided with a metal mesh plate, which can block larger debris and reduce the burden on the filter element inside the filter cartridge.

[0013] 2. The protective plate is located above the saw blade of the cutting mechanism. The protective plate can block the debris generated by the saw blade when cutting the plate, thereby reducing the range of debris splashing. The height of the protective plate can be adjusted by the lifting screw to adapt to plates of different thicknesses;

[0014] 3. The limit nut set on the lifting screw can limit the lowest position of the protective plate to prevent the protective plate from colliding with the saw blade of the cutting mechanism;

[0015] 4. The material baffle can be moved. By moving the material baffle, the cutting position of the plate can be controlled. When the material baffle needs to be moved, the locking screw needs to be loosened first, otherwise the locking screw needs to be tightened;

[0016] 5. The material push plate is controlled by the screw motor to drive the screw to rotate. The material push plate can push the plate to move, realizing automatic loading of the plate, and at the same time, safety is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0019] Figure 3 This is a structural diagram of the combination of the protective plate and the support frame of the present invention;

[0020] Figure 4 This is a structural diagram of the material baffle of the utility model.

[0021] In the figure: 1. Workbench; 2. Workbench support leg; 3. Positioning slot; 4. Material push plate; 5. Screw motor; 6. Slide; 7. Material baffle; 8. Locking screw; 9. Support frame; 10. Lifting screw; 11. Protective plate; 12. Air inlet box; 13. Filter cartridge; 14. Debris frame; 15. Cutting mechanism; 16. Metal mesh; 17. Suction pump; 18. Positioning rod; 19. Limit nut; 20. Locking screw mounting bracket; 21. Positioning screw; 22. Locking nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 The utility model discloses a high-precision fiber-reinforced calcium silicate board cutting device, comprising a workbench 1, a workbench supporting leg 2 fixed to the bottom of the workbench 1 and a cutting mechanism 15 installed on the workbench 1, a debris frame 14 is fixedly installed on the bottom of the workbench 1 at one side of the cutting mechanism 15, a filter cartridge 13 is fixedly installed on the top surface of the workbench 1, an air suction pump 17 is installed at the air outlet of the filter cartridge 13, the air inlet of the filter cartridge 13 is connected to the connecting port located on the side of the debris frame 14 through a connecting pipe, a metal mesh plate 16 is installed on the inner side of the debris frame 14 near the connecting port, a support frame 9 is fixed on the top of the workbench 1 at one side of the cutting mechanism 15, an air intake box 12 is installed on the support frame 9, the air inlet of the air intake box 12 is on one side facing the cutting mechanism 15, and a grille is provided at the air inlet of the air intake box 12, and the air intake box 12 is connected to the connecting pipe through a conveying pipe.

[0024] A lifting screw 10 with a threaded connection is vertically provided on one side of the support frame 9. A protective plate 11 is installed at the bottom of the lifting screw 10. The protective plate 11 is above the saw blade of the cutting mechanism 15. The two ends of the protective plate 11 are bent downward. A positioning rod 18 is vertically fixed to one side of the top of the protective plate 11. A through hole that cooperates with the positioning rod 18 is provided on the support frame 9.

[0025] A limiting nut 19 is installed on the upper portion of the lifting screw 10 , and the limiting nut 19 is located above the support frame 9 .

[0026] Two chutes 6 are provided in the middle of one side of the top of the workbench 1, and a material baffle 7 that can slide along the chute 6 is installed between the two chutes 6. A positioning screw 21 is provided at each end of the material baffle 7 and is inserted into the chute 6 and fixed by a locking nut 22. A locking screw mounting bracket 20 is fixed in the middle of the side of the material baffle 7, and a locking screw 8 is installed on the locking screw mounting bracket 20.

[0027] A positioning groove 3 is provided in the middle of the workbench 1, and a screw is provided below the positioning groove 3 and installed at the bottom of the workbench 1. A screw motor 5 is fixed at one end of the workbench 1, and a material push plate 4 is provided on the top surface of the workbench 1. The material push plate 4 is threadedly connected to the screw.

[0028] The working principle and usage process of the present invention are as follows: an air inlet box 12, a filter cartridge 13 and an air suction pump 17 are provided on the workbench 1 of the present invention, and the filter cartridge 13 is connected to the connection port on the side of the debris frame 14 through a connecting pipe, and the air inlet box 12 is connected to the connecting pipe through a delivery pipe. The air suction pump 17 can suck the air from the inside of the debris frame 14 and the position of the cutting mechanism 15 on the top of the workbench 1 into the filter cartridge 13 and filter it. In this way, the dust and debris generated when cutting the plate can be reduced. A metal mesh plate 16 is provided on the inside of the debris frame 14. The metal mesh plate 16 can block larger debris and reduce the burden on the filter element inside the filter cartridge 13.

[0029] A protective plate 11 is provided above the saw blade of the cutting mechanism 15. The protective plate 11 can block the debris generated by the saw blade when cutting the plate, thereby reducing the range of the debris splashing. The protective plate 11 can be adjusted in height by the lifting screw 10 to adapt to plates of different thicknesses.

[0030] The limiting nut 19 provided on the lifting screw 10 can limit the lowest descending position of the protective plate 11 to prevent the protective plate 11 from colliding with the saw blade of the cutting mechanism 15;

[0031] The material baffle 7 is movable, and the cutting position of the plate can be controlled by moving the material baffle 7. When the material baffle 7 needs to be moved, the locking screw 8 needs to be loosened first, otherwise the locking screw 8 needs to be tightened;

[0032] The material push plate 4 is controlled to move by the screw motor 5 driving the screw to rotate. The material push plate 4 can push the plate to move, realizing automatic loading of the plate, and at the same time, safety is further improved.

[0033] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision fiber-reinforced calcium silicate board cutting device, comprising a workbench (1), a workbench support leg (2) fixed to the bottom of the workbench (1), and a cutting mechanism (15) mounted on the workbench (1), characterized in that: The bottom of the workbench (1) is located on one side of the cutting mechanism (15) and is fixedly provided with a debris frame (14); a filter cartridge (13) is fixedly provided on the top surface of the workbench (1); an air suction pump (17) is provided at the air outlet of the filter cartridge (13); the air inlet of the filter cartridge (13) is connected to the connecting port on the side of the debris frame (14) through a connecting pipe; a metal mesh plate (16) is provided on the inner side of the debris frame (14) near the connecting port; a support frame (9) is fixed on the top of the workbench (1) on one side of the cutting mechanism (15); an air inlet box (12) is provided on the support frame (9); the air inlet of the air inlet box (12) faces the side where the cutting mechanism (15) is located, and a grille is provided at the air inlet of the air inlet box (12); the air inlet box (12) is connected to the connecting pipe through a delivery pipe.

2. The high-precision fiber-reinforced calcium silicate board cutting device according to claim 1, characterized in that: A lifting screw (10) connected by a thread is vertically provided on one side of the support frame (9), and a protective plate (11) is installed at the bottom of the lifting screw (10). The protective plate (11) is located above the saw blade of the cutting mechanism (15), and the two ends of the protective plate (11) are bent downward. A positioning rod (18) is vertically fixed to one side of the top of the protective plate (11), and a through hole that cooperates with the positioning rod (18) is provided on the support frame (9).

3. The high-precision fiber-reinforced calcium silicate board cutting device according to claim 2, characterized in that: A limiting nut (19) is installed on the upper portion of the lifting screw (10), and the limiting nut (19) is located above the support frame (9).

4. The high-precision fiber-reinforced calcium silicate board cutting device according to claim 1, characterized in that: Two chutes (6) are provided in the middle of one side of the top of the workbench (1), and a material baffle (7) that can slide along the chutes (6) is installed between the two chutes (6). A positioning screw (21) is provided at each end of the material baffle (7) and is inserted into the chutes (6) and fixed by a locking nut (22).

5. The high-precision fiber-reinforced calcium silicate board cutting device according to claim 4, characterized in that: A locking screw mounting frame (20) is fixed to the middle of the side of the material baffle (7), and a locking screw (8) is mounted on the locking screw mounting frame (20).

6. The high-precision fiber-reinforced calcium silicate board cutting device according to claim 1, characterized in that: A positioning groove (3) is provided in the middle of the workbench (1), a screw rod is provided below the positioning groove (3) and is installed at the bottom of the workbench (1), a screw motor (5) is fixed to one end of the workbench (1), and a material push plate (4) is provided on the top surface of the workbench (1), and the material push plate (4) is threadedly connected to the screw rod.

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