CN222726791U

CN222726791U - Cutting mechanism for wall insulation board

Info

Publication number: CN222726791U
Application number: CN202421541722.3U
Authority: CN
Inventors: 李凯; 籍帆; 宋鹍鹏; 周红霞; 蒋玉茹; 杨瑶
Original assignee: Jiangsu Shenda Inspection Co ltd
Current assignee: Jiangsu Shenda Inspection Co ltd
Priority date: 2024-07-02
Filing date: 2024-07-02
Publication date: 2025-04-08
Anticipated expiration: 2034-07-02

Abstract

The utility model relates to a cutting mechanism for a wall insulation board, which comprises a working platform, a cutting platform and a frame, wherein a driving motor and a mounting plate are arranged on the frame, a top lifting cylinder is fixedly arranged on the mounting plate, a mounting frame is fixedly arranged at the telescopic end of the top lifting cylinder, two cutting cylinders are arranged on the mounting frame, a cutting knife is further arranged on the mounting plate, a knife groove is arranged on the cutting platform, an adjusting component is further arranged on the cutting platform, the cutting platform is provided with a mounting groove, the adjusting component comprises a plurality of first lifting cylinders, lifting plates, a rotating motor and a rotating platform, a side pressing component and a rear feeding component are arranged on the working platform, the side pressing component comprises side cylinders and side plates, the rear feeding component comprises rear cylinders and push plates, scale plates are arranged on two sides of the cutting platform, and the extending direction of each scale plate is parallel to the telescopic direction of the rear cylinders. The utility model has smart structure, convenience and high efficiency.

Description

Cutting mechanism for wall insulation board

Technical Field

The utility model relates to the field of wall insulation board cutting, in particular to a cutting mechanism for a wall insulation board.

Background

The external wall insulation board is also called a horizon building external wall decoration integrated board. The external wall insulation board is formed by compounding materials such as polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board (EPS) or extruded sheet (XPS) and the like, and integrates functions. The industrial production and the on-site bonding construction are the preferred materials for meeting the energy-saving requirements of the current house building and improving the heat preservation level of the outer walls of the industrial and civil buildings, and are the preferred materials for energy-saving reconstruction of the existing buildings. The paint is used as an outer wall of a high-rise building, an indoor market and industrial equipment, and has the advantages of low cost, good effect, corrosion resistance and no pollution.

In the prior art, to the cutting of outer wall heated board, generally all cut through the manual work, at manual cut's in-process, operating personnel saw the heated board through tools such as hacksaw or electric saw are repeated, and cutting efficiency is lower waste time and energy, and can't guarantee the precision of cutting, very inconvenient.

Disclosure of utility model

The utility model aims to provide a cutting mechanism for a wall insulation board, which is ingenious in mechanism, can comprehensively, efficiently and accurately process and cut the insulation board, ensures the smoothness of a cutting surface, and can ensure the accuracy, the efficiency and the practicability of cutting.

The utility model has the technical scheme that the utility model is provided with a working platform, a cutting platform arranged on the working platform and a frame fixed on the working platform; the machine frame is provided with a driving motor and a mounting plate which is arranged on the machine frame in a sliding way under the driving of the driving motor, the mounting plate is fixedly provided with a top lifting cylinder, the telescopic end of the top lifting cylinder is fixedly provided with a mounting frame, two cutting cylinders which are arranged in parallel and are arranged vertically to the working platform in the telescopic direction are arranged on the mounting frame, the mounting plate is also provided with a cutting knife, any one of the two cutting cylinders is rotationally connected to the cutting knife, the telescopic end of the other cutting cylinder is horizontally and slidingly arranged on the cutting knife, the cutting platform is provided with a knife slot which corresponds to the cutting knife and can be used for the cutting knife to cut through the heat insulation board and then extend in, the cutting platform is also provided with an adjusting component which can rotationally adjust the heat insulation board, the cutting platform is provided with a mounting slot, the adjusting component comprises a plurality of first lifting cylinders arranged in the mounting groove, lifting plates fixed at the telescopic ends of the first lifting cylinders, a rotating motor fixed on the lifting plates and a rotating platform arranged on the lifting plates in a rotating mode under the driving of the rotating motor, a side pressing component which is oppositely arranged and can position and press two sides of the foam plate and a rear end feeding component which can feed the cutting of the foam plate are arranged on the working platform, the side pressing component comprises side cylinders arranged on two sides of the working platform and side plates which are arranged at the telescopic ends of the side cylinders and can press the side of the foam plate, and the rear end feeding component comprises a rear end cylinder, a rear end feeding component and a rear end feeding component, wherein the rear end cylinder is fixed on the working platform, and the push plates are arranged at the telescopic ends of the rear-end cylinders and can push the foam plates, the side plates are arranged in parallel, the push plates are arranged perpendicular to the side plates, the two sides of the cutting platform are provided with scale plates, and the extending directions of the scale plates are arranged in parallel with the telescopic directions of the rear-end cylinders.

Further, the section of above-mentioned cutting knife is the chamfer form, be equipped with rotation hole and slip logical groove on the cutting knife, the extending direction of slip logical groove and the slip direction parallel arrangement of curb plate, the flexible end of each cutting cylinder all is equipped with rotates the seat, all is equipped with the axis of rotation with rotation hole and slip logical groove adaptation in each rotating the seat, the rotation seat of the flexible end of any cutting cylinder is connected with the cutting knife rotation through the cooperation of axis of rotation and rotation hole, the rotation seat of the flexible end of another cutting cylinder passes through the cooperation and cutting knife sliding connection of axis of rotation and slip logical groove.

Further, the upper end face of the rotating platform is arranged coplanar with the cutting platform when the rotating platform does not extend out, an annular limiting groove which is coaxially arranged with the mounting groove is formed in the side wall of the mounting groove, a side edge ring block which is coaxially arranged with the annular limiting groove is arranged on the side edge of the rotating platform, the groove width of the annular limiting groove is larger than that of the side edge ring block, the side edge ring block is pressed against the lower groove face of the annular limiting groove when the first lifting cylinder is not driven, a plurality of guide balls are arranged on the upper end face of the side edge ring block, the guide balls are used for lifting and pressing the upper groove face of the annular limiting groove through the driving of the lifting plate by the first lifting cylinder, and the rotating platform is used for limiting and lifting the lifting of the lifting plate and the cooperation of the side edge ring block and the annular limiting groove through the driving of the rotating motor, and the foam plate is driven to rotate through the driving of the rotating motor.

Further, the buffer cushion capable of buffering the cutter is arranged in the cutter groove, a plurality of dust extraction holes extending from the bottom of the cutter groove to the bottom of the working platform are further formed in the bottom of the cutter groove, through holes corresponding to the dust extraction holes are formed in the buffer cushion, dust extraction pipes corresponding to the dust extraction holes are fixedly arranged at the bottom of the working platform, a dust extraction box is arranged at the bottom of the working platform, an air pump is fixedly arranged in the dust extraction box, one end of each dust extraction pipe is connected to the dust extraction hole, and the other end of each dust extraction pipe is connected with the dust extraction end of the air pump in a tandem mode.

Further, the side lifting cylinders corresponding to the side lifting cylinders and the rear lifting cylinders corresponding to the rear lifting cylinders are arranged on the working platform, the side lifting cylinders are fixedly arranged at the telescopic ends of the side lifting cylinders, the rear lifting cylinders are fixedly arranged at the telescopic ends of the rear lifting cylinders, and the telescopic directions of the side lifting cylinders and the rear lifting cylinders are perpendicular to the working platform.

Further, one end of the scale plate is provided with a zero scale value, the zero scale value is aligned with the cutter groove, the length of the pushing plate is equal to the width of the cutting platform, the two sides of the pushing plate are provided with indicating plates capable of indicating scales, and the extending direction of each indicating plate is perpendicular to the pushing plate.

The utility model has the advantages that (1) the mounting plate is arranged on the frame, the sliding of the mounting plate drives the cutting knife to drive, so that the initial cutting position of the cutting knife can be ensured, meanwhile, when the length of the thermal insulation plate required to be cut is larger than that of the cutting knife, the cutting knife can be transversely cut by giving the cutting knife a driving force, the cutting knife can be prevented from being damaged due to hard friction between the cutting knife and the cutting platform by arranging the knife slot, the thermal insulation plate can be rotationally regulated by arranging the regulating component, and the thermal insulation plate is cut in the width direction after the cutting in the length direction of the thermal insulation plate is finished, so that the comprehensive cutting of the thermal insulation plate is realized, the stability of the thermal insulation plate in the cutting process is ensured by arranging the side pressing component, the thermal insulation plate is prevented from being deflected or tilted in the cutting process, the cutting size is accurately ensured by arranging the rear end feeding component, the cutting plate is effectively ensured by matching with the scale plate, the problems of low efficiency and rough size caused by manual cutting in the prior art are effectively solved, the quality and the accuracy and the high efficiency of cutting are ensured, and the structure is practical.

(2) According to the utility model, the cutting knife is arranged in a chamfer shape, so that the pressure intensity of the cutting position of the cutting knife in the initial cutting process is increased, the cutting efficiency is further ensured, the rotating holes and the sliding through grooves are arranged on the cutting knife, and through the cooperation of the rotating holes and the rotating shafts on the rotating seats, on one hand, the foam plate can be efficiently and rapidly cut, on the other hand, the angle of the cutting knife can be regulated according to the specific foam plate, even the cutting mode is regulated, and the cutting efficiency and the cutting accuracy of the foam plate are further ensured.

(3) According to the utility model, the annular limiting groove is formed in the side face of the rotating platform, the side edge ring block is arranged on the rotating platform, and the width of the annular limiting groove is larger than that of the side edge ring block, so that the rotating platform is ensured to have a lifting space under the driving of the first lifting cylinder, the rotating platform can be effectively prevented from being excessively stretched out, the cleanliness in the mounting groove is ensured, and in addition, the arrangement of the guide balls also ensures the smoothness of the rotating platform in the rotating process, and the rotating platform is stable and practical.

(4) According to the utility model, the buffer pad is arranged in the cutter groove, so that impact force of the cutter after the cutter is discharged from the foam plate is buffered, the cutter is prevented from being damaged due to hard collision with the cutting platform, in addition, the suction pump in the dust suction pipe can be used for sucking scraps or other impurities in each dust suction hole, so that the cleanliness in the cutter groove is ensured, the cleanliness of the cutting platform is indirectly ensured, and the device is convenient and practical.

(5) According to the utility model, the side lifting cylinder and the rear lifting cylinder are arranged, so that the side plates and the push plate can be adjusted in height according to the actual thickness of the foam plate, thereby ensuring the accurate pushing of the foam plate, and ensuring the stable pressing of the foam plate, and the foam plate is convenient and efficient.

(6) According to the utility model, the indication plate is arranged on the push plate, and the scale on the scale plate is indicated by the indication plate, so that the cutting size of foam is accurately controlled, the cutting accuracy of the foam plate is further ensured, and the device is efficient and practical.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which

FIG. 1 is a front view showing the overall structure of a cutting mechanism for a wall insulation board according to the present utility model;

FIG. 2 is a top view of the overall structure of the cutting deck of the present utility model;

FIG. 3 is a front view showing the overall structure of the cutter according to the present utility model;

FIG. 4 is a front view of the overall structure of the side abutment pressure assembly of the present utility model;

FIG. 5 is a top view of the overall structure of the rear feed assembly of the present utility model;

fig. 6 is a cross-sectional view of the overall structure of the adjustment assembly of the present utility model.

Detailed Description

Referring to fig. 1 to 6, the present utility model has a work platform 1, a cutting platform 2 provided on the work platform 1, and a frame 3 fixed on the work platform 1; the utility model discloses a foam cutting machine is characterized in that a driving motor 31 is arranged on a frame 3, and a mounting plate 32 which is arranged on the frame 3 in a sliding manner is driven by the driving motor 31, a top lifting cylinder 33 is fixedly arranged on the mounting plate 32, a mounting frame 34 is fixedly arranged at the telescopic end of the top lifting cylinder 33, two parallel cutting cylinders 35 which are arranged in a telescopic direction perpendicular to a working platform 1 are arranged on the mounting frame 34, a cutting knife 4 is further arranged on the mounting plate 32, any one cutting cylinder 35 in the two cutting cylinders 35 is rotationally connected on the cutting knife 4, the telescopic end of the other cutting cylinder 35 is horizontally and slidingly arranged on the cutting knife 4, a knife groove 23 which corresponds to the cutting knife 4 and can be used for the cutting knife 4 to cut through a heat insulation plate is formed in the cutting platform 2, an adjusting component 7 which can rotationally adjust the heat insulation plate is further arranged on the cutting platform 2, a mounting groove 21 is formed in the cutting platform 2, the adjusting component 7 comprises a plurality of first lifting cylinders 71 which are arranged in the mounting groove 21, lifting plates 72 which are fixed at the telescopic ends of the first lifting cylinders 71, a plurality of the lifting plates 72 which are fixed on the lifting cylinders 72, a rotating motor 72 which are fixed on the lifting plates 73, a rotating plate 73 and a foam lifting component which can be rotationally arranged on the two sides of the cutting platform 1, and a foam cutting component which can be rotationally arranged on the two sides of the cutting platform 2, and a side edge of the cutting platform 2 which can be rotationally arranged on the side of the cutting platform 2, and the side which can be provided with a rotary component 1, and a side frame 5, which can be provided with a rotary seat 2, and a rotary component which can be provided on the rotating seat 2, and a side frame 5, which is provided with a rotating device, and a side frame 5, which is provided And set up the flexible end at side cylinder 52 and can lean on the curb plate 53 of pressing to the foam board side, rear end feeding subassembly 6 is including fixing the rear end cylinder 62 on work platform 1, and set up the flexible end at rear end cylinder 62 and can carry out push pedal 63 of pushing away the material to the foam board, each curb plate 53 parallel arrangement, push pedal 63 sets up with each curb plate 53 is perpendicular, the both sides of cutting platform 2 all are equipped with scale plate 64, the extending direction of each scale plate 64 and the flexible direction parallel arrangement of rear end cylinder 62.

The output of driving motor 31 is equipped with the screw rod, and the other end of screw rod rotates and sets up in frame 3, be equipped with the slide rail in the frame 3, mounting panel 32 is equipped with the sliding block with the screw rod adaptation, be equipped with a plurality of sliders with the slide rail adaptation on the sliding block, mounting panel 32 is through the drive motor 31 to the screw rod, the screw hole on the sliding block and the screw thread fit of screw rod, and the cooperation slip setting of each slider and slide rail is in frame 3.

The cross-section of cutter 4 is the chamfer form, be equipped with rotation hole 41 and slip logical groove 42 on the cutter 4, the extending direction of slip logical groove 42 and the slip direction parallel arrangement of curb plate 53, the flexible end of each cutting cylinder 35 all is equipped with rotates seat 36, all is equipped with the axis of rotation 37 with rotation hole 41 and slip logical groove 42 adaptation in each rotation seat 36, the rotation seat 36 of the flexible end of any cutting cylinder 35 is connected with cutter 4 rotation through the cooperation of axis of rotation 37 and rotation hole 41, the rotation seat 36 of the flexible end of another cutting cylinder 35 is connected with cutter 4 sliding through the cooperation of axis of rotation 37 and slip logical groove 42.

The upper end face of the rotating platform 74 is arranged in a coplanar manner with the cutting platform 2 when the rotating platform 74 does not extend out, an annular limiting groove 26 which is coaxially arranged with the mounting groove 21 is formed in the side wall of the mounting groove 21, a side edge ring block 741 which is coaxially arranged with the annular limiting groove 26 is arranged on the side edge of the rotating platform 74, the groove width of the annular limiting groove 26 is larger than that of the side edge ring block 741, the side edge ring block 741 is pressed against the lower groove face of the annular limiting groove 26 when the first lifting cylinder 71 is not driven, a plurality of guide balls 742 are arranged on the upper end face of the side edge ring block 741, the guide balls 742 lift the lifting plate 72 through the driving of the first lifting cylinder 71 and are pressed against the upper groove face of the annular limiting groove 26, and the rotating platform 74 performs limiting lifting on the driving of the lifting plate 72 and the cooperation of the side edge ring block 741 and the annular limiting groove 26 through the driving of the rotating motor 73.

The utility model discloses a dust extraction device, including work platform, cutter groove 23, a plurality of through-holes, a cushion 24 that can cushion the cutter is equipped with in the cutter groove 23, the bottom of cutter groove 23 still is equipped with a plurality of dust extraction holes 25 that extend to work platform 1 bottom from the tank bottom of cutter groove 23, is equipped with the through-hole that corresponds with each dust extraction hole 25 on the cushion 24, the bottom of work platform 1 all fixed mounting has the dust extraction pipe that corresponds with each dust extraction hole 25, the bottom of work platform 1 is equipped with the dust extraction box 11, the fixed aspiration pump that is equipped with in the dust extraction box 11, and the one end of each dust extraction pipe is connected on the dust extraction hole 25, and the other end tandem of each dust extraction pipe is at the dust extraction end of aspiration pump.

The working platform 1 is provided with side lifting cylinders 51 corresponding to the side lifting cylinders 52 and rear lifting cylinders 61 corresponding to the rear lifting cylinders 62, the side lifting cylinders 52 are fixedly arranged at the telescopic ends of the side lifting cylinders 51, the rear lifting cylinders 62 are fixedly arranged at the telescopic ends of the rear lifting cylinders 61, and the telescopic directions of the side lifting cylinders 51 and the rear lifting cylinders 61 are perpendicular to the working platform 1.

The one end of scale plate 64 is equipped with zero scale value, zero scale value aligns with knife groove 23, the length of push pedal 63 is equal with the width of cutting platform 2, the both sides of push pedal 63 all are equipped with the instruction board 64 that can instruct the scale, and the extending direction of each instruction board 64 sets up with push pedal 63 is perpendicular.

In the using process of the utility model, an operator firstly places the heat-insulating plate on the cutting platform 2, a push plate 63 on the working platform 1 pushes the foam plate to the length required to be cut through the driving of a rear end air cylinder 62 and the driving of a rear end lifting air cylinder 61 to the rear end air cylinder 62 and the indication of the indication plate 64 to scales, and then each side plate 53 clamps and positions the side edge of the foam plate through the driving of each side lifting air cylinder 51 to the side edge air cylinder 52 and the driving of the side edge air cylinder 52;

After the positioning is finished, the cutting knife 4 firstly positions the foam board by the driving of the top lifting cylinder 33, and leaves a trace to be cut on the foam board, or when the foam board is thinner, the foam board can be cut directly by the downward pressing of the cutting knife 4, but when the foam board has a certain thickness, the cutting trace is left, which is equivalent to the processing of the cutting knife 4, then the cutting knife 4 is transferred to one side of the foam board by the driving of the driving motor 31 and the mounting plate 32, the cutting angle of the cutting knife 4 can be adjusted to a fixed cutting angle by the driving of the two cutting cylinders 35, then the foam board can be cut by the driving of the mounting plate 32 by the driving motor 31 and the driving of the mounting frame 34 by the top lifting cylinder 33, in addition, the cutting knife 4 can cut the foam board in a manner similar to a guillotine by the driving of the two cutting cylinders 35, so that the problem of low efficiency caused by a manual cutting manner in the prior art is effectively solved, and the foam board is accurately and efficiently cut by an automatic manner;

After the cutting of the foam in the length direction is completed and the cutting needs to be performed in the width direction, the side plate 53 and the push plate 63 are reset, the rotating platform 74 is used for lifting the lifting plate 72 in the height direction through the driving of the first lifting cylinder 71 and the matching of the side ring block 741 and the annular limiting groove 26, at the moment, the upper end face of the rotating platform 74 and the foam plate on the upper end face are separated from the cutting platform 2 to be lifted, the rotating platform starts to rotate under the driving of the rotating motor 73, the rotating platform 74 is reset after the rotating platform rotates to the width direction, then the push plate 63 and the side plate 53 press the foam plate, and the cutting knife 4 continues to cut the foam plate in the width direction after the pressing is completed, so that the cutting accuracy is ensured;

After cutting is completed, the cut scraps or other impurities fall into the cutter groove 23, and the dust suction holes 25 in the cutter groove 23 pump the scraps into the dust suction box 11 through the driving of the air suction pump, so that the whole cleanliness of the cutting platform 2 is ensured;

The utility model can realize comprehensive and accurate cutting of the insulation board in all directions, thereby ensuring the high efficiency and accuracy of the insulation board cutting, and being convenient and practical.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims

1. The cutting mechanism for the wall insulation board is characterized in that a driving motor is arranged on the rack, a mounting plate which is arranged on the rack in a sliding mode is arranged under the driving of the driving motor, a top lifting cylinder is fixedly arranged on the mounting plate, a mounting frame is fixedly arranged at the telescopic end of the top lifting cylinder, two cutting cylinders which are arranged in parallel and are vertically arranged with the working platform in the telescopic direction are arranged on the mounting frame, a cutting knife is further arranged on the mounting plate, any one cutting cylinder in the two cutting cylinders is rotatably connected to the cutting knife, the telescopic end of the other cutting cylinder is horizontally arranged on the cutting knife in a sliding mode, a knife groove which corresponds to the cutting knife and can enable the cutting knife to cut through the insulation board is formed in the cutting platform, an adjusting component which can rotate and adjust the insulation board is further arranged on the cutting platform, a mounting groove is formed in the cutting platform, the adjusting component comprises a plurality of first lifting cylinders which are arranged in the mounting groove, two cutting cylinders which are arranged in parallel, a lifting plate which are fixedly arranged at the telescopic ends of the first lifting cylinders, a foam lifting motor which is fixedly arranged on the lifting plates of the first lifting cylinders, and are fixedly arranged at the lifting plates, and are fixedly arranged at the side edges of the lifting plates which are arranged at the lifting cylinders, and are rotatably arranged at the sides of the side edges which are opposite to the side edges of the foam lifting plate, which are opposite to the foam lifting motor which is arranged at the side edges, and can be rotatably arranged at the side edges which are rotatably arranged on the side edges of the side edges which are opposite to the side edges of the foam lifting plate, which are opposite to the side edges which are arranged and can be rotatably arranged on the side edge, and can which is rotatably arranged And the push plates are arranged at the telescopic ends of the rear-end cylinders and can push the foam plates, the side plates are arranged in parallel, the push plates are arranged perpendicular to the side plates, the two sides of the cutting platform are provided with scale plates, and the extending directions of the scale plates are arranged in parallel with the telescopic directions of the rear-end cylinders.

2. The cutting mechanism for the wall insulation board of claim 1, wherein the section of the cutting knife is in a reverse triangle shape, the cutting knife is provided with a rotating hole and a sliding through groove, the extending direction of the sliding through groove is parallel to the sliding direction of the side plate, the telescopic ends of the cutting cylinders are respectively provided with a rotating seat, rotating shafts matched with the rotating hole and the sliding through groove are respectively arranged in the rotating seats, the rotating seat of the telescopic end of any cutting cylinder is rotationally connected with the cutting knife through the matching of the rotating shaft and the rotating hole, and the rotating seat of the telescopic end of the other cutting cylinder is slidingly connected with the cutting knife through the matching of the rotating shaft and the sliding through groove.

3. The cutting mechanism for the wall insulation board of claim 2, wherein the upper end face of the rotating platform is arranged coplanar with the cutting platform when the rotating platform does not extend out, an annular limiting groove which is coaxially arranged with the mounting groove is formed in the side wall of the mounting groove, a side edge ring block which is coaxially arranged with the annular limiting groove is arranged on the side edge of the rotating platform, the groove width of the annular limiting groove is larger than that of the side edge ring block, the side edge ring block is pressed against the lower groove face of the annular limiting groove when the first lifting cylinder is not driven, a plurality of guide balls are arranged on the upper end face of the side edge ring block, the guide balls are used for lifting the lifting plate through the first lifting cylinder and pressing against the upper groove face of the annular limiting groove, and the rotating platform is used for limiting and lifting the lifting plate through the first lifting cylinder and the matching of the side edge ring block and the annular limiting groove and driving the foam plate through the driving of the rotating motor.

4. The cutting mechanism for the wall insulation board of claim 3, wherein the knife slot is internally provided with a buffer pad capable of buffering the knife, the bottom of the knife slot is also provided with a plurality of dust extraction holes extending from the bottom of the knife slot to the bottom of the working platform, the buffer pad is provided with through holes corresponding to the dust extraction holes, the bottom of the working platform is fixedly provided with dust extraction pipes corresponding to the dust extraction holes, the bottom of the working platform is provided with a dust extraction box, the dust extraction box is internally fixedly provided with a suction pump, one end of each dust extraction pipe is connected to the dust extraction hole, and the other end of each dust extraction pipe is connected with the dust extraction end of the suction pump.

5. The cutting mechanism for the wall insulation board of claim 4, wherein the working platform is provided with side lifting cylinders corresponding to all side lifting cylinders and rear lifting cylinders corresponding to rear lifting cylinders, all the side lifting cylinders are fixedly arranged at the telescopic ends of the side lifting cylinders, the rear lifting cylinders are fixedly arranged at the telescopic ends of the rear lifting cylinders, and the telescopic directions of all the side lifting cylinders and the rear lifting cylinders are perpendicular to the working platform.

6. The cutting mechanism for the wall insulation board of claim 5, wherein one end of the scale plate is provided with zero scale values, the zero scale values are aligned with the cutter grooves, the length of the push plate is equal to the width of the cutting platform, the two sides of the push plate are provided with indication plates capable of indicating scales, and the extending direction of each indication plate is perpendicular to the push plate.