Building engineering board cutting device

Abstract

The utility model relates to a building engineering board cutting device which comprises a machine body, a telescopic part, a clamping part and a cutting part, the machine body comprises a machine base and a machine cover, and the machine cover is arranged on one side, in the height direction, of the machine base; the telescopic parts are arranged on the two sides, in the first direction, of the hood in pairs, and the first direction is the length direction of the hood. The number of the clamping parts is at least two, the at least two clamping parts are connected with the telescopic parts on the corresponding sides correspondingly, and the telescopic parts can drive the clamping parts to move in the first direction; the clamping part comprises a stepping motor, a power conversion mechanism, a first clamping mechanism and a second clamping mechanism, the output end of the stepping motor is in transmission connection with the power conversion mechanism, and the first clamping mechanism and the second clamping mechanism are oppositely arranged and connected with the power conversion mechanism; the power conversion mechanism is configured to convert circular motion of the output end of the stepping motor into relative linear motion of the first clamping mechanism and the second clamping mechanism. The cutting part is arranged on the inner wall of the machine cover.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a construction engineering board cutting device. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be started and materials can be realized through construction activities. In construction engineering, it is often necessary to cut construction engineering boards, but most of the cutting devices in related technologies are not convenient for clamping and fixing construction engineering boards of different sizes. In addition, it is not convenient to collect the debris generated by cutting, which makes it difficult to meet the needs of fast cutting of different boards in construction engineering. Utility Model Content

[0003] A first aspect of an embodiment of the present application provides a construction engineering board cutting device, which can conveniently and quickly clamp and fix construction engineering boards of different sizes, thereby better meeting the needs of rapid cutting of different construction engineering boards.

[0004] The first aspect of the embodiment of the present application provides a construction engineering board cutting device comprising: a machine body, the machine body comprising a machine base and a machine cover, the machine cover being arranged on one side of the machine base along the height direction;

[0005] telescopic parts, the telescopic parts are arranged in pairs on both sides of the hood along a first direction, and the first direction is the length direction of the hood;

[0006] A clamping part, wherein the number of the clamping parts is at least two, and at least two of the clamping parts are respectively connected to the telescopic parts on the corresponding sides, and the telescopic parts can drive the clamping part to move along the first direction; the clamping part comprises a stepping motor, a power conversion mechanism, a first clamping mechanism and a second clamping mechanism, the output end of the stepping motor is transmission-connected to the power conversion mechanism, the first clamping mechanism and the second clamping mechanism are arranged opposite to each other and are respectively connected to the power conversion mechanism, and the power conversion mechanism is configured to convert the circular motion of the output end of the stepping motor into the relative linear motion of the first clamping mechanism and the second clamping mechanism;

[0007] A cutting part is arranged on the inner wall of the hood, and the cutting part can cut the building engineering board clamped by the clamping part.

[0008] In addition, the construction engineering board cutting device provided in the embodiment of the present application may also have the following additional technical features:

[0009] In an optional solution, the power conversion mechanism includes a mounting plate, a guide rod, a rotating plate, a movable plate and a connecting rod;

[0010] The mounting plate is indirectly connected to the telescopic portion, the guide rod is fixedly connected to the mounting plate by at least one first fixed block, the movable plates are arranged in pairs on the guide rods, and the movable plates can slide along the length direction of the guide rods, connecting plates are provided at both ends of the guide rods, the rotating plate is rotatably connected to the mounting plate, and the rotating plate is located between the two movable plates arranged in pairs, the number of the connecting rods is two, and the two connecting rods are respectively connected to the rotating plate and the movable plate on the corresponding side; the first clamping mechanism is connected to one movable plate, and the second clamping mechanism is connected to the other movable plate.

[0011] In an optional scheme, the power conversion mechanism also includes a first threaded rod and a second fixed block, one end of the first threaded rod is connected to the output end of the stepper motor, and the other end is rotatably connected to the mounting plate through the second fixed block, and one of the two movable plates is threadedly connected to the first threaded rod.

[0012] In an optional solution, the first clamping mechanism and / or the second clamping mechanism comprises a first clamping plate, a second clamping plate, a mounting seat and a first electric push rod;

[0013] The first clamping plate is connected to the movable plate through a connecting piece, the mounting seats are arranged in pairs on both sides of the first clamping plate along the height direction, the second clamping plate is relatively arranged between the two mounting seats, and the telescopic end of the first electric push rod is transmission-connected to the second clamping plate.

[0014] In an optional scheme, the telescopic part includes a fixed plate, a cylinder and a mounting plate, the fixed plate is arranged on the inner wall of the body, one end of the cylinder is connected to the fixed plate, and the other end is connected to the mounting plate; the mounting plate is fixedly connected to the mounting plate through a connecting strip.

[0015] In an optional solution, the cutting portion includes a second threaded rod, a movable member, a cutting mechanism and a first driving mechanism;

[0016] There are two second threaded rods, the length direction of which extends along the first direction and is at least partially disposed in the hood, the movable part is threadedly connected to the second threaded rods, the cutting mechanism is disposed on the movable part, and the first driving mechanism can drive the two second threaded rods to rotate simultaneously to drive the movable part to move along the first direction.

[0017] In an optional solution, the first driving mechanism includes a transmission motor, a driving wheel, a belt, a driven wheel, a rotating shaft, a first bevel gear and a second bevel gear;

[0018] The transmission motor is arranged on the side wall of the hood, and a driving wheel is arranged at the output end of the transmission motor. The driving wheel is connected to the driven wheel through the belt, the rotating shaft is connected to the driven wheel, and one of the first bevel gears is arranged at each end of the rotating shaft; the second bevel gear is connected to the second threaded rod and meshes with the first bevel gear on the corresponding side.

[0019] In an optional solution, the cutting mechanism includes a sleeve, a third bevel gear, a fourth bevel gear, a first drive motor, a second electric push rod, a cutting knife and a second drive motor;

[0020] The sleeve is rotatably connected to the movable part, a third bevel gear is provided on the upper side wall of the sleeve, the fourth bevel gear is transmission-connected to the first drive motor and meshes with the third bevel gear, and the first drive motor is fixedly arranged on the movable part; one end of the sleeve away from the third bevel gear is connected to the second electric push rod, a mounting frame is provided at the telescopic end of the second electric push rod, the cutting knife is arranged in the mounting frame, and the second drive motor is arranged on the side wall of the mounting frame and transmission-connected to the cutting knife.

[0021] In an optional solution, the construction engineering board cutting device further includes a cleaning part, which is arranged in the machine cover, and a notch is provided through the middle of the top of the machine base, and the cleaning part includes a fixed frame, a movable frame, a vacuum suction plate, a third drive motor and a second drive mechanism;

[0022] There are two fixed frames, the length directions of the two fixed frames extend along the first direction and are arranged at intervals on the top of the machine base, a slide groove is provided in the fixed frame, the movable frame is connected to the slide groove through a slider, the vacuum suction plate is movably connected to the movable frame, the output end of the third drive motor is transmission-connected to the vacuum suction plate, and the third drive motor can drive the vacuum suction plate to rotate;

[0023] The second driving mechanism includes a first gear, a second gear, a gear conveyor belt, a dual-axis motor and a transmission rod. The first gear and the second gear are respectively arranged on both sides of the fixed frame along the length direction. The gear conveyor belt transmission connects the first gear and the second gear. The transmission rod is arranged on both sides of the dual-axis motor, and the transmission rod is transmission connected to the first gear on the corresponding side.

[0024] A second aspect of the present application provides a method for using a construction engineering board cutting device, wherein the construction engineering board cutting device is the construction engineering board cutting device in the first aspect of the present application, and the method comprises the following steps:

[0025] 1) Providing a construction engineering board cutting device, and moving the construction engineering board cutting device to a preset position;

[0026] 2) opening the opening and closing door on the hood of the construction engineering board cutting device, starting the telescopic part and the clamping part, and clamping and fixing the construction engineering board to be cut by using the cooperation between the telescopic part and the clamping part;

[0027] 3) starting the cutting unit to cut the clamped and fixed building engineering board;

[0028] 4) Start the cleaning unit to collect and process the debris generated after cutting.

[0029] The beneficial effects of the embodiments of the present application are:

[0030] The construction engineering board cutting device in the embodiment of the present application achieves the clamping and fixing of construction engineering boards of different sizes by using the telescopic part and the clamping part in coordination. The arranged cutting part can cut the construction engineering boards, and the whole cutting process is stable and fast. After the cutting is completed, the debris generated by the cutting can be cleaned by the cleaning part, and the debris generated by the cutting and retained in the machine cover can be adsorbed and put into the inside of the machine base through the groove for collection; the whole construction engineering board cutting device has more comprehensive functions and has a higher construction engineering board cutting efficiency.

[0031] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic structural diagram of a construction engineering board cutting device provided in the present application in a specific embodiment;

[0033] Figure 2 for Figure 1 A local enlarged structural diagram of the part;

[0034] Figure 3 A schematic diagram of the connection between the telescopic part and the clamping part provided in this application;

[0035] Figure 4 A schematic diagram of the structure of a clamping portion provided in the present application in a specific embodiment;

[0036] Figure 5 for Figure 4 A schematic diagram of a three-dimensional structure in which the clamping part is on the other side;

[0037] Figure 6 A schematic diagram of the installation structure of the cutting part provided in the present application in a specific embodiment;

[0038] Figure 7 A schematic diagram of the structure of a cutting mechanism provided in the present application in a specific embodiment;

[0039] Figure 8 A schematic diagram of the structure of a cleaning unit provided in the present application in a specific embodiment.

[0040] Reference numerals: machine body 1, machine base 11, machine cover 12, notch 13, universal wheel 14, opening and closing door 15, telescopic part 2, fixed plate 21, cylinder 22, mounting plate 23, clamping part 3, stepping motor 301, mounting plate 302, guide rod 303, rotating plate 304, movable plate 305, connecting rod 306, first fixed block 307, connecting plate 308, first threaded rod 309, second fixed block 310, first clamping plate 311, second clamping plate 312, mounting seat 313, first electric push rod 314, connecting strip 315, cutting part 4, second threaded rod 401, movable part 402, transmission motor 403, Driving wheel 404, driven wheel 405, rotating shaft 406, first bevel gear 407, second bevel gear 408, sleeve 409, third bevel gear 410, fourth bevel gear 411, first driving motor 412, second electric push rod 413, cutting knife 414, second driving motor 415, mounting frame 416, third fixing piece 417, cleaning part 5, fixing frame 501, movable frame 502, vacuum suction plate 503, third driving motor 504, slide groove 505, slider 506, first gear 507, second gear 508, gear conveyor belt 509, dual-axis motor 510, transmission rod 511, baffle 512.

[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0042] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0043] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0044] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0045] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0046] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0047] like Figure 1-8 As shown, a first aspect of an embodiment of the present application provides a construction engineering board cutting device, which includes a body 1, a telescopic part 2, a clamping part 3 and a cutting part 4. Among them, the body 1 includes a base 11 and a hood 12, and the hood 12 is arranged on one side of the base 11 along the height direction; the telescopic parts 2 are arranged in pairs on both sides of the hood 12 along the first direction, and the first direction is the length direction of the hood 12; the number of the clamping parts 3 is at least two, and at least two clamping parts 3 are respectively connected to the telescopic parts 2 on the corresponding sides, and the telescopic parts 2 can drive the clamping parts 3 to move along the first direction; the clamping part 3 includes a stepping motor 301, a power conversion mechanism, a first clamping mechanism and a second clamping mechanism, the output end of the stepping motor 301 is transmission-connected to the power conversion mechanism, the first clamping mechanism and the second clamping mechanism are arranged relatively and respectively connected to the power conversion mechanism, and the power conversion mechanism is configured to convert the circular motion of the output end of the stepping motor 301 into a relative linear motion of the first clamping mechanism and the second clamping mechanism; the cutting part 4 is arranged on the inner wall of the hood 12, and the cutting part 4 can cut the building engineering board clamped by the clamping part 3.

[0048] In this embodiment, a machine door is hinged on the front side of the machine base 11, and a machine cover 12 is arranged on the top of the machine base 11. Specifically, the machine cover 12 can be a glass cover. A plurality of universal wheels 14 are arranged at the four corners of the bottom end of the machine base 11, and opening and closing doors 15 are arranged at left and right symmetrical positions on the front side of the machine cover 12. The machine cover 12 can be opened or closed by the opening and closing doors 15 to place the construction engineering board, and the opening and closing doors 15 can be closed when the cutting part 4 is cutting to prevent debris from splashing out of the machine cover 12.

[0049] In this embodiment, the construction board cutting device achieves clamping and fixing of construction boards of different sizes by using the telescopic part 2 and the clamping part 3 in coordination. The provided cutting part 4 can cut the construction boards, and the entire cutting process is stable and fast.

[0050] like Figure 4-5 As shown, in a specific embodiment, the power conversion mechanism includes a mounting disk 302, a guide rod 303, a rotating plate 304, a movable plate 305 and a connecting rod 306; the mounting disk 302 is indirectly connected to the telescopic part 2, the guide rod 303 is fixedly connected to the mounting disk 302 by at least one first fixed block 307, the movable plates 305 are arranged in pairs on the guide rod 303, and the movable plates 305 can slide along the length direction of the guide rod 303, and connecting plates 308 are arranged at both ends of the guide rod 303, the rotating plate 304 is rotatably connected to the mounting disk 302, and the rotating plate 304 is located between the two movable plates 305 arranged in pairs, the number of connecting rods 306 is two, and the two connecting rods 306 are respectively connected to the rotating plate 304 and the movable plate 305 on the corresponding side; the first clamping mechanism is connected to one movable plate 305, and the second clamping mechanism is connected to the other movable plate 305.

[0051] like Figure 4-5 As shown, in a specific embodiment, the power conversion mechanism further includes a first threaded rod 309 and a second fixed block 310, one end of the first threaded rod 309 is connected to the output end of the stepper motor 301, and the other end is rotatably connected to the mounting plate 302 through the second fixed block 310, and one of the two movable plates 305 is threadedly connected to the first threaded rod 309. Specifically, the second fixed block 310 is fixedly connected to the outer side of the mounting plate 302, the first threaded rod 309 is rotatably connected between the second fixed block 310 and one of the connecting plates 308, the movable plate 305 is threadedly connected to the surface of the first threaded rod 309, and the stepper motor 301 is fixedly installed in the middle of the outer side of one of the connecting plates 308, and one end of the first threaded rod 309 is fixedly connected to the output end of the stepper motor 301.

[0052] In this embodiment, the first threaded rod 309 drives the movable plate 305 and the mounting plate 302 to rotate, so that the first clamping mechanism and the second clamping mechanism move relative to or opposite to each other, which can ensure the clamping torque of the two clamping mechanisms, so that the clamping part 3 can clamp the construction project more stably and reliably. In addition, in order to provide better guidance, the number of guide rods 303 can also be two groups.

[0053] like Figure 4-5 As shown, in a specific embodiment, the first clamping mechanism and / or the second clamping mechanism includes a first clamping plate 311, a second clamping plate 312, a mounting seat 313 and a first electric push rod 314; the first clamping plate 311 is connected to the movable plate 305 through a connecting piece, the mounting seats 313 are arranged in pairs on both sides of the first clamping plate 311 along the height direction, the second clamping plate 312 is relatively arranged between the two mounting seats 313, and the telescopic end of the first electric push rod 314 is transmission-connected to the second clamping plate 312.

[0054] like Figure 3 As shown, in a specific embodiment, the telescopic part 2 includes a fixing plate 21, a cylinder 22 and a mounting plate 23. The fixing plate 21 is arranged on the inner wall of the body 1. One end of the cylinder 22 is connected to the fixing plate 21, and the other end is connected to the mounting plate 23. The mounting plate 23 is fixedly connected to the mounting plate 302 through a connecting strip 315. The telescopic parts 2 on both sides of the hood 12 drive the mounting plates 23 on both sides to move closer to or away from each other through the output end of the cylinder 22, thereby driving the clamping parts 3 on both sides to move closer to or away from each other, changing the spacing between the clamping parts 3 on both sides, so that the device can clamp construction engineering boards of different lengths.

[0055] In this embodiment, the mounting plates 23 on both sides of the hood 12 are fixedly installed with connecting strips 315 on the sides close to each other, the inner side of the connecting strips 315 is welded to the mounting plate 302, two groups of first fixing blocks 307 are fixedly connected at the upper and lower symmetrical positions on the outer side of the mounting plate 302, the insides of the two groups of first fixing blocks 307 are fixedly connected to the guide rod 303, the two ends of the guide rod 303 are welded with connecting plates 308, the middle part of the outer side of the connecting seat is rotatably connected with a rotating plate 304, and the two ends of the outer surface of the guide rod 303 are respectively slidably connected with a movable plate 305. Both ends of the rotating plate 304 are rotatably connected with connecting rods 306, and the ends of the two groups of connecting rods 306 away from the rotating plate 304 are respectively rotatably connected to the outer surface of the movable plate 305 on the corresponding side.

[0056] The working principle of the clamping part 3 is as follows: when clamping the construction engineering board longitudinally, the output end of the stepper motor 301 drives the first threaded rod 309 to rotate, so that the movable plate 305 moves, and drives the rotating plate 304 and the two sets of connecting rods 306 to rotate synchronously, thereby driving the two movable plates 305 on the guide rod 303 to move closer to or away from each other, and further drives the first clamping plates 311 on both sides to move closer to or away from each other. When approaching, the construction engineering board can be clamped longitudinally, and when moving away, the clamping is released. After the longitudinal clamping of the construction engineering board is completed, the output ends of the first electric push rods 314 on the upper and lower sides drive the two second clamping plates 312 to move closer to each other, squeeze the upper and lower surfaces of the construction engineering board, and achieve clamping of the upper and lower surfaces of the construction engineering board, with a better fixing effect.

[0057] like Figure 6-7 As shown, in a specific embodiment, the cutting portion 4 includes a second threaded rod 401, a movable part 402, a cutting mechanism and a first driving mechanism; the number of the second threaded rods 401 is two, the length direction of the second threaded rod 401 extends along the first direction and is at least partially arranged in the hood 12, the movable part 402 is threadedly connected to the second threaded rod 401, the cutting mechanism is arranged on the movable part 402, and the first driving mechanism can drive the two second threaded rods 401 to rotate at the same time to drive the movable part 402 to move along the first direction.

[0058] like Figure 6-7 As shown, in a specific embodiment, the first driving mechanism includes a transmission motor 403, a driving wheel 404, a belt, a driven wheel 405, a rotating shaft 406, a first bevel gear 407 and a second bevel gear 408; the transmission motor 403 is arranged on the side wall of the hood 12, and the output end of the transmission motor 403 is provided with a driving wheel 404, the driving wheel 404 is connected to the driven wheel 405 through a belt, the rotating shaft 406 is connected to the driven wheel 405, and a first bevel gear 407 is respectively provided at both ends of the rotating shaft 406; the second bevel gear 408 is connected to the second threaded rod 401 and meshes with the first bevel gear 407 on the corresponding side.

[0059] like Figure 6As shown, in this embodiment, the hood 12 is internally rotatably connected with two groups of second threaded rods 401, and movable parts 402 are threadedly connected on the outer surfaces of the two groups of second threaded rods 401. One end of the second threaded rod 401 extends to the outside of the hood 12 and is fixedly connected to the first bevel gear 407. A plurality of groups of third fixing members 417 are fixedly installed on the right side of the hood 12, and the internal rotation of the plurality of groups of third fixing members 417 is connected with a rotating shaft 406. Second bevel gears 408 meshing with the first bevel gear 407 are fixedly installed at both ends of the rotating shaft 406, and a driven wheel 405 is fixedly connected to the middle part of the outer surface of the rotating shaft 406. A transmission motor 403 is fixedly installed at the bottom end of the right side of the hood 12, and a driving wheel 404 is fixedly installed at the output end of the transmission motor 403. The driving wheel 404 is transmission-connected to the driven wheel 405 through a belt.

[0060] like Figure 7 As shown, in a specific embodiment, the cutting mechanism includes a sleeve 409, a third bevel gear 410, a fourth bevel gear 411, a first drive motor 412, a second electric push rod 413, a cutting knife 414 and a second drive motor 415; the sleeve 409 is rotatably connected to the movable part 402, the upper side wall of the sleeve 409 is provided with a third bevel gear 410, the fourth bevel gear 411 is transmission connected to the first drive motor 412 and meshes with the third bevel gear 410, and the first drive motor 412 is fixedly arranged on the movable part 402; one end of the sleeve 409 away from the third bevel gear 410 is connected to the second electric push rod 413, the telescopic end of the second electric push rod 413 is provided with a mounting frame 416, the cutting knife 414 is arranged in the mounting frame 416, and the second drive motor 415 is arranged on the side wall of the mounting frame 416 and transmission connected to the cutting knife 414.

[0061] In this embodiment, the sleeve 409 is rotatably connected to the inside of the movable part 402, and a third bevel gear 410 is fixedly installed on the top of the outer surface of the sleeve 409. A second electric push rod 413 is fixedly installed inside the sleeve 409, and the output end of the second electric push rod 413 is fixedly connected to a mounting frame 416. The inside of the mounting frame 416 is rotatably connected to a cutting knife 414, and a second drive motor 415 that drives the cutting knife 414 to rotate is fixedly installed on the outside of the mounting frame 416. A first drive motor 412 is fixedly installed on the top of the movable part 402, and a fourth bevel gear 411 that meshes with the third bevel gear 410 is fixedly installed on the output end of the first drive motor 412.

[0062] The working principle of the cutting part 4 during operation is as follows: after the construction engineering board is fixed and clamped, the output end of the second electric push rod 413 drives the cutting knife 414 to move downward, so that the cutting knife 414 contacts the top of the construction engineering board, and then the output end of the second driving motor 415 drives the cutting knife 414 to rotate, and the output end of the transmission motor 403 drives the driving wheel 404 to rotate, and the driving wheel 404 drives the driven wheel 405 to rotate through the belt, so that the rotating shaft 406 and the two sets of second bevel gears 408 rotate synchronously as a whole, driving the second threaded rods 401 and the first bevel gear 407 on both sides to rotate synchronously as a whole, so that the movable part 402 reciprocates in the horizontal direction, thereby changing the horizontal position of the construction engineering board, and cutting different positions on the surface of the construction engineering board. The output end of the first driving motor 412 drives the fourth bevel gear 411 to rotate, so that the third bevel gear 410 and the sleeve 409 rotate as a whole, so as to adjust the angle of the cutting knife 414, and cutting at different angles can be achieved.

[0063] like Figure 1 and Figure 8 As shown, in a specific embodiment, the construction engineering board cutting device also includes a cleaning part 5, the cleaning part 5 is arranged in the machine cover 12, and a notch 13 is provided through the middle of the top of the machine base 11, and the cleaning part 5 includes a fixed frame 501, a movable frame 502, a vacuum suction plate 503, a third drive motor 504 and a second drive mechanism; the number of fixed frames 501 is two, and the length direction of the two fixed frames 501 extends along the first direction and is arranged at intervals on the top of the machine base 11, and a slide groove 505 is provided in the fixed frame 501, and the movable frame 502 is connected to the slide groove 505 through a slider 506, and the vacuum suction plate 503 is movable with the movable frame 502. The output end of the third driving motor 504 is connected to the vacuum suction plate 503 in transmission connection, and the third driving motor 504 can drive the vacuum suction plate 503 to rotate; the second driving mechanism includes a first gear 507, a second gear 508, a gear conveyor belt 509, a dual-axis motor 510 and a transmission rod 511, the first gear 507 and the second gear 508 are respectively arranged on both sides of the fixed frame 501 along the length direction, the gear conveyor belt 509 is connected to the first gear 507 and the second gear 508 in transmission connection, the transmission rod 511 is arranged on both sides of the dual-axis motor 510, and the transmission rod 511 is connected to the first gear 507 on the corresponding side in transmission connection.

[0064] like Figure 8As shown, in this embodiment, two groups of fixed frames 501 are respectively fixedly installed on the front and rear sides of the top of the base 11, and the first gear 507 and the second gear 508 are respectively rotatably connected on both sides of the interior of the fixed frame 501. The first gear 507 is transmission-connected to the second gear 508 through a gear conveyor belt 509, and the outer surface of the gear conveyor belt 509 is fixedly connected to the movable frame 502, and the vacuum suction plate 503 is rotatably connected inside the movable frame 502, and the third driving motor 504 for driving the vacuum suction plate 503 to rotate is fixedly installed on the outer side of the movable frame 502. In addition, the two output ends of the dual-axis motor 510 are fixedly installed with transmission rods 511, and the transmission rods 511 are rotatably connected to the inside of the right support plate. One end of the two groups of transmission rods 511 extends to the inside of the fixed frames 501 on both sides, and is respectively fixedly connected to the first gears 507 on both sides.

[0065] like Figure 8 As shown, baffles 512 are fixedly installed on both sides of the interior of the fixed frame 501, and a through groove for the gear conveyor belt 509 to pass through is opened on the baffle 512. Slide grooves 505 are opened on both sides of the top of the fixed frame 501, and a slider 506 adapted to the slide groove 505 is fixedly connected to the movable frame 502. The slider 506 is slidably connected to the inside of the slide groove 505. By providing the coordinated use of the slide groove 505 and the slider 506, the stability of the movement of the movable frame 502 is improved.

[0066] The working principle of the cleaning part 5 when cleaning debris is as follows: after cutting is completed, the two output ends of the dual-axis motor 510 synchronously drive the two sets of transmission rods 511 to rotate, so that the first gears 507 on both sides rotate synchronously, driving the gear conveyor belts 509 on both sides to transmit, so that the movable frames 502 on both sides can reciprocate horizontally, and drive the vacuum suction plate 503 to reciprocate horizontally. Through the adsorption effect of the vacuum suction plate 503, the debris generated by cutting and retained on the top of the machine base 11 is adsorbed and placed into the inside of the machine base 11 through the slot 13 for collection. At the same time, during the adsorption process, the vacuum suction plate 503 can be driven to rotate by the output end of the third drive motor 504, which changes the inclination angle of the vacuum suction plate 503 and can better adsorb the debris.

[0067] A second aspect of the present application provides a method for using a construction engineering board cutting device, wherein the construction engineering board cutting device is the construction engineering board cutting device in the first aspect of the present application, and the method for using the construction engineering board cutting device comprises the following steps:

[0068] 1) A pushing device, which can move the body 1 under the action of the universal wheel 14, so that the device can be moved to a suitable position;

[0069] 2) Open the opening and closing door 15, and use the cooperation between the telescopic part 2 and the clamping part 3 to clamp and fix the construction engineering board to be cut;

[0070] 3) Using the cutting unit 4 to cut the clamped and fixed building engineering board;

[0071] 4) The cleaning unit 5 is used to collect the debris generated after cutting.

[0072] The specific process of using the construction engineering board cutting device in the embodiment of the present application is as follows:

[0073] When in use, the pushing device can move the body 1 under the action of the universal wheel 14, so that the device can be moved to a suitable position, the opening and closing door 15 is opened, and the spacing between the clamping parts 3 on both sides is adjusted according to the length of the building engineering board to be cut. The output ends of the cylinders 22 on both sides drive the mounting plates 23 on both sides to move closer to or away from each other, thereby driving the clamping parts 3 on both sides to move closer to or away from each other, changing the spacing between the clamping parts 3 on both sides, so that the device can clamp building engineering boards of different lengths. Then, the construction engineering board is clamped and fixed by the clamping part 3, and then the construction engineering board is cut by the cutting part 4, which is convenient and quick. After the cutting is completed, the two output ends of the dual-axis motor 510 synchronously drive the two sets of transmission rods 511 to rotate, so that the first gears 507 on both sides rotate synchronously, driving the gear conveyor belts 509 on both sides to transmit, so that the movable frames 502 on both sides can reciprocate horizontally, and drive the vacuum suction plate 503 to reciprocate horizontally. Through the adsorption effect of the vacuum suction plate 503, the debris generated by the cutting and retained on the top of the machine base 11 is adsorbed and put into the inside of the machine base 11 through the slot 13 for collection, meeting the needs of the staff.

[0074] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A construction engineering board cutting device, characterized in that: include: A machine body, the machine body comprising a machine base and a machine cover, the machine cover being arranged on one side of the machine base along the height direction; telescopic parts, the telescopic parts are arranged in pairs on both sides of the hood along a first direction, and the first direction is the length direction of the hood; A clamping part, wherein the number of the clamping parts is at least two, and at least two of the clamping parts are respectively connected to the telescopic parts on the corresponding sides, and the telescopic parts can drive the clamping part to move along the first direction; the clamping part comprises a stepping motor, a power conversion mechanism, a first clamping mechanism and a second clamping mechanism, the output end of the stepping motor is transmission-connected to the power conversion mechanism, the first clamping mechanism and the second clamping mechanism are arranged opposite to each other and are respectively connected to the power conversion mechanism, and the power conversion mechanism is configured to convert the circular motion of the output end of the stepping motor into the relative linear motion of the first clamping mechanism and the second clamping mechanism; A cutting part is arranged on the inner wall of the hood, and the cutting part can cut the building engineering board clamped by the clamping part.

2. The construction engineering board cutting device according to claim 1, characterized in that: The power conversion mechanism includes a mounting plate, a guide rod, a rotating plate, a movable plate and a connecting rod; The mounting plate is indirectly connected to the telescopic portion, the guide rod is fixedly connected to the mounting plate by at least one first fixed block, the movable plates are arranged in pairs on the guide rods, and the movable plates can slide along the length direction of the guide rods, connecting plates are provided at both ends of the guide rods, the rotating plate is rotatably connected to the mounting plate, and the rotating plate is located between the two movable plates arranged in pairs, the number of the connecting rods is two, and the two connecting rods are respectively connected to the rotating plate and the movable plate on the corresponding side; the first clamping mechanism is connected to one movable plate, and the second clamping mechanism is connected to the other movable plate.

3. The construction engineering board cutting device according to claim 2, characterized in that: The power conversion mechanism also includes a first threaded rod and a second fixed block, one end of the first threaded rod is connected to the output end of the stepper motor, and the other end is rotatably connected to the mounting plate through the second fixed block, and one of the two movable plates is threadedly connected to the first threaded rod.

4. The construction engineering board cutting device according to claim 3, characterized in that: The first clamping mechanism and / or the second clamping mechanism comprises a first clamping plate, a second clamping plate, a mounting seat and a first electric push rod; The first clamping plate is connected to the movable plate through a connecting piece, the mounting seats are arranged in pairs on both sides of the first clamping plate along the height direction, the second clamping plate is relatively arranged between the two mounting seats, and the telescopic end of the first electric push rod is transmission-connected to the second clamping plate.

5. The construction engineering board cutting device according to any one of claims 2 to 4, characterized in that: The telescopic part includes a fixing plate, a cylinder and a mounting plate. The fixing plate is arranged on the inner wall of the body. One end of the cylinder is connected to the fixing plate, and the other end is connected to the mounting plate. The mounting plate is fixedly connected to the mounting plate through a connecting strip.

6. The construction engineering board cutting device according to any one of claims 1 to 4, characterized in that: The cutting part includes a second threaded rod, a movable member, a cutting mechanism and a first driving mechanism; There are two second threaded rods, the length direction of which extends along the first direction and is at least partially disposed in the hood, the movable part is threadedly connected to the second threaded rods, the cutting mechanism is disposed on the movable part, and the first driving mechanism can drive the two second threaded rods to rotate simultaneously to drive the movable part to move along the first direction.

7. The construction engineering board cutting device according to claim 6, characterized in that: The first driving mechanism includes a transmission motor, a driving wheel, a belt, a driven wheel, a rotating shaft, a first bevel gear and a second bevel gear; The transmission motor is arranged on the side wall of the hood, and a driving wheel is arranged at the output end of the transmission motor. The driving wheel is connected to the driven wheel through the belt, the rotating shaft is connected to the driven wheel, and one of the first bevel gears is arranged at each end of the rotating shaft; the second bevel gear is connected to the second threaded rod and meshes with the first bevel gear on the corresponding side.

8. The construction engineering board cutting device according to claim 6, characterized in that: The cutting mechanism comprises a sleeve, a third bevel gear, a fourth bevel gear, a first drive motor, a second electric push rod, a cutting knife and a second drive motor; The sleeve is rotatably connected to the movable part, a third bevel gear is provided on the upper side wall of the sleeve, the fourth bevel gear is transmission-connected to the first drive motor and meshes with the third bevel gear, and the first drive motor is fixedly arranged on the movable part; one end of the sleeve away from the third bevel gear is connected to the second electric push rod, a mounting frame is provided at the telescopic end of the second electric push rod, the cutting knife is arranged in the mounting frame, and the second drive motor is arranged on the side wall of the mounting frame and transmission-connected to the cutting knife.

9. The construction engineering board cutting device according to any one of claims 1-4 or 7-8, characterized in that: The construction engineering board cutting device also includes a cleaning part, which is arranged in the machine cover, and a notch is arranged through the middle of the top of the machine base, and the cleaning part includes a fixed frame, a movable frame, a vacuum suction plate, a third driving motor and a second driving mechanism; There are two fixed frames, the length directions of the two fixed frames extend along the first direction and are arranged at intervals on the top of the machine base, a slide groove is provided in the fixed frame, the movable frame is connected to the slide groove through a slider, the vacuum suction plate is movably connected to the movable frame, the output end of the third drive motor is transmission-connected to the vacuum suction plate, and the third drive motor can drive the vacuum suction plate to rotate; The second driving mechanism includes a first gear, a second gear, a gear conveyor belt, a dual-axis motor and a transmission rod. The first gear and the second gear are respectively arranged on both sides of the fixed frame along the length direction. The gear conveyor belt transmission connects the first gear and the second gear. The transmission rod is arranged on both sides of the dual-axis motor, and the transmission rod is transmission connected to the first gear on the corresponding side.

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