CN220198136U

CN220198136U - Dustproof cutting device

Info

Publication number: CN220198136U
Application number: CN202321548625.2U
Authority: CN
Inventors: 李松; 谭建平; 谭建华
Original assignee: Guangdong Stone Chain Technology Development Co ltd
Current assignee: Guangdong Stone Chain Technology Development Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2023-12-19
Anticipated expiration: 2033-06-17

Abstract

The utility model relates to the technical field of stone cutting, and discloses a dustproof cutting device, wherein a protective cover is fixedly arranged at the top of a workbench, two sides of the protective cover are provided with openings, dust isolation curtains are respectively and fixedly arranged at the two openings, and a cutting mechanism is arranged in the protective cover. Through setting up the protection casing and cooperation dust curtain, can make in carrying out the cutting process to the stone material, avoid the dust to fly out and polluted environment, through setting up motor No. one, start motor drive a bull stick rotation, a bull stick rotation drives the fan rotation, through setting up blast pipe cooperation fan housing, conveniently send the inspired wind of fan to the fan housing in blowing to the protection casing through the blast pipe, thereby conveniently blow into the dust collection incasement with the dust of protection casing inside through the opening and collect, through seting up the chamber door in the front of dust collection case, open the chamber door and conveniently clear up the dust of collecting in the dust collection case.

Description

Dustproof cutting device

Technical Field

The utility model relates to the technical field of stone cutting, in particular to a dustproof cutting device.

Background

The stone is used as a high-grade building decoration material and widely applied to indoor and outdoor decoration design, curtain wall decoration and public facility construction, the common stone in the market is mainly divided into natural stone and artificial stone, wherein the natural stone is divided into slate and granite according to the physical and chemical characteristic quality, the artificial stone is divided into terrazzo and synthetic stone according to the working procedure, and terrazzo is formed by forging and pressing raw materials such as cement, concrete and the like; the synthetic stone is made up by using broken stone of natural stone as raw material, adding adhesive agent and making them pass through the processes of pressurization and polishing, and making them be made up by using artificial stone, so that its strength is not high, and the stone material is high-grade product of building decorative material, and the natural stone material can be divided into granite, slate, sandstone, limestone and volcanic rock, etc. along with the development and progress of technology, the product of artificial stone is also changed, and its quality and beautiful appearance are good, and along with the development of building design, the stone material can be one of important raw materials for building, decoration, road and bridge construction, and when the stone material is processed, the stone material needs to be cut, so that when the stone material is processed, the stone material cutting device is needed.

The publication number is: the utility model discloses a cutting device for stone material processing in CN213500109U through setting up chucking strip, pinch roller, the transfer line, transfer line and regulating plate, when cutting, through rotating two-way screw thread axle, then the regulating plate is close to each other through meshing with two-way screw thread axle, then drive the transfer line through the transfer line and be close to, then drive two chucking strips and fix a position the both sides of batching, promote the blank when cutting, move the fly leaf through the chucking strip and slide on the pinch roller, the effect of fixing a position the removal of blank has been reached, the in-process that has solved the promotion blank and has moved, the blank often takes place to deviate from, thereby cause the blank of cutting out not satisfying the production requirement, cause the extravagant problem of material.

However, when the prior art is used, a large amount of dust is generated in the stone cutting process, and the dust is floated into the air to pollute the environment and hurt the body of staff.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the dustproof cutting device which has the advantages that the protective cover is arranged and matched with the dust isolation curtain, so that dust is prevented from flying out to pollute the environment in the stone cutting process, and dust in the protective cover is conveniently collected and treated by arranging the dust removing mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dustproof cutting device, includes the workstation, the top fixed mounting of workstation has the protection casing, the both sides of protection casing are the opening setting, two the punishment fixed mounting of opening do not has the dust curtain, the inside of protection casing is provided with cutting mechanism, the inside of protection casing still is provided with dust removal mechanism, the front fixed mounting of workstation has control panel, rectangular channel has still been seted up to the front of workstation, rectangular channel internally mounted has the observation window, dust removal mechanism includes: the mounting box, mounting box fixed mounting is at the top of protection casing, the inlet port has been seted up to one side of mounting box, the top fixed mounting of protection casing has the support frame, fixed mounting has a quick-witted case on the support frame, the inside fixed mounting of a quick-witted case has a motor, be connected with a bull stick through the bearing rotation on the mounting box, the one end of a bull stick passes through the output of shaft coupling fixed connection at a motor, the other end fixed cover of a bull stick is equipped with the fan, fixed mounting has the collection fan housing on the inner wall of protection casing, the bar air outlet has been seted up on the collection fan housing, communicate with each other between collection fan housing and the mounting box and be connected with the blast pipe, the opening has been seted up on the workstation, the top fixed mounting of workstation has the dust box, the top of dust box sets up for the opening, the front of dust box is connected with the chamber door through two hinges are articulated, the inside subassembly that still is provided with of protection casing. Through setting up the protection casing and cooperation dust curtain, can make in carrying out the cutting process to the stone material, avoid the dust to fly out and polluted environment, through setting up motor No. one, start motor drive a bull stick rotation, a bull stick rotation drives the fan rotation, through setting up blast pipe cooperation fan housing, conveniently send the inspired wind of fan to the fan housing in blowing to the protection casing through the blast pipe, thereby conveniently blow into the dust collection incasement with the dust of protection casing inside through the opening and collect, through seting up the chamber door in the front of dust collection case, open the chamber door and conveniently clear up the dust of collecting in the dust collection case.

Preferably, the spray assembly comprises: the water storage tank is fixedly arranged at the top of the protective cover, the spraying main pipe is fixedly arranged on the inner wall of the protective cover, the spraying main pipe is communicated with the spray head, a water pipe is fixedly connected between the spraying main pipe and the water storage tank, and the water pipe is respectively communicated and connected with the water storage tank and the spraying main pipe.

Preferably, the top fixed mounting of protection casing has the backup pad, rotate through the bearing in the backup pad and be connected with No. two bull sticks, no. two bull sticks are equipped with the belt pulley with fixed cover respectively on the outer wall of No. one bull stick, two the belt pulley passes through belt drive and connects, the inside sliding connection of water storage box has the piston board, the top fixedly connected with connecting rod of piston board, the one end activity of connecting rod runs through the top inner wall of water storage box and outwards extends, the extension end fixedly connected with clamp plate of connecting rod, the one end fixedly connected with eccentric wheel of No. two bull sticks, the eccentric wheel is laminated with the clamp plate mutually, the bottom fixedly connected with reset spring of clamp plate, the one end that reset spring kept away from the clamp plate and the top outer wall fixed connection of water storage box. Through setting up two belt pulleys and cooperation belt drive, the bull stick rotates and drives No. two bull sticks and rotate, no. two bull sticks rotate and drive the eccentric wheel and rotate, can intermittently push the clamp plate when the eccentric wheel rotates, through setting up the connecting rod, the clamp plate atress moves down and promotes piston plate and slide down in the water storage box, thereby carry the water in the water storage box to spray the dust fall to the inside of protection casing in the person in charge of spraying through the raceway, through setting up reset spring, can make the clamp plate reset under reset spring elastic force's effect, this intermittent type spray mode can not only play the effect of spraying the dust fall to the protection casing inside, and can reach the effect of saving water resource.

Preferably, the water storage tank is fixedly connected with a water injection pipe, and the water injection pipe is connected with a sealing cover in a threaded manner. Through setting up the sealed lid of water injection pipe cooperation, the convenience is to the water injection in the water storage tank.

Preferably, the cutting mechanism comprises: the cylinder, cylinder fixed mounting is at the top of protection casing, the one end of cylinder runs through the top of protection casing and extends to the inside of protection casing, the telescopic end fixedly connected with mounting bracket of cylinder, the both ends of mounting bracket are rotated through the bearing and are connected with reciprocating screw, the one end fixed mounting of mounting bracket has No. two quick-witted casees, no. two quick-witted incasement fixed mounting has No. two motors, the output of motor No. two is passed through to the one end of reciprocating screw, threaded connection has reciprocating screw slider on the outer wall of reciprocating screw, the bottom fixedly connected with mounting panel of reciprocating screw slider, the bottom fixedly connected with cutting machine of mounting panel, the both sides fixedly connected with two gag lever posts of mounting bracket, reciprocating screw slider sliding connection is on two gag lever posts. Through setting up the cylinder, start the cylinder and can conveniently promote the cutting machine to move down and cut the stone material on the workstation, through setting up No. two motors, start No. two motors and drive reciprocating screw and rotate, reciprocating screw rotates and makes reciprocating screw slider be reciprocating motion along reciprocating screw's outer wall to conveniently adjust the position of cutting machine, conveniently cut the different positions of stone material.

Preferably, the bottom fixedly connected with four telescopic links of mounting panel, four the telescopic link is kept away from the one end of mounting panel two by two and is connected with splint, four the cover is equipped with the spring on the outer wall of telescopic link respectively, four the both ends of spring respectively with the outer wall fixed connection of two splint and mounting panel. Through setting up four telescopic links cooperation four springs, conveniently make the cutting machine when cutting the stone material, two splint utilize the elasticity of four springs to play the fixed effect of pressing down the stone material.

Compared with the prior art, the utility model provides a dustproof cutting device, which has the following beneficial effects:

1. this dustproof cutting device through setting up the protection casing and cooperation dust curtain, can make and cut the in-process to the stone material, avoid the dust to fly out and pollute the environment, through setting up a motor, start a motor and drive a bull stick rotation, a bull stick rotation drives the fan rotation, through setting up blast pipe cooperation collection fan housing, conveniently send fan inspiratory wind to the collection fan housing through the blast pipe in to blow in the protection casing, thereby conveniently blow into the dust collection incasement with the inside dust of protection casing through the through-hole and collect, through seting up the chamber door in the front of dust collection incasement, open the chamber door and conveniently clear up the dust of collecting in the dust collection incasement, through setting up two belt pulleys and cooperation belt drive, a bull stick rotation drives No. two bull sticks and rotates, a bull stick rotation drives the eccentric wheel rotation, can intermittently promote the clamp plate when the eccentric wheel rotates, through setting up the connecting rod, the clamp plate atress moves down and promotes the piston plate and slide in the water storage tank, thereby carry the water to spray the dust fall through the raceway to the inside of main pipe, through setting up reset spring, can make the clamp plate intermittent type to spray the effect of dust fall in the dust fall under the reset spring, can only reach the effect of spraying the inside dust fall.

2. This dustproof cutting device through setting up the cylinder, starts the cylinder and can conveniently promote the cutting machine and move down and cut the stone material on the workstation, through setting up No. two motors, starts No. two motors and drives reciprocating screw and rotate, and reciprocating screw rotates and makes reciprocating screw slider be reciprocating motion along reciprocating screw's outer wall to conveniently adjust the position of cutting machine, conveniently cut the different positions of stone material, through setting up four telescopic links cooperation four springs, conveniently make the cutting machine when cutting the stone material, two splint play the fixed effect of pressing down to the stone material with the elasticity of four springs.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the water reservoir of the present utility model;

fig. 4 is a schematic structural view of the cutting mechanism of the present utility model.

In the figure: 1. a work table; 2. a protective cover; 3. a dust-separating curtain; 4. a cutting mechanism; 41. a cylinder; 42. a mounting frame; 43. a reciprocating screw rod; 44. a second chassis; 45. a reciprocating screw rod sliding block; 46. a mounting plate; 47. a cutting machine; 48. a limit rod; 49. a telescopic rod; 410. a clamping plate; 411. a spring; 5. a dust removing mechanism; 51. a mounting box; 52. a support frame; 53. a first chassis; 54. a first rotating rod; 55. a fan; 56. a wind collecting hood; 57. an air supply pipe; 58. a dust collection box; 59. a spray assembly; 591. a water storage tank; 592. a spraying main pipe; 593. a water pipe; 594. a support plate; 595. a second rotating rod; 596. a belt pulley; 597. a piston plate; 598. a connecting rod; 599. a pressing plate; 5910. an eccentric wheel; 5911. a return spring; 5912. sealing cover; 6. a control panel; 7. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1-4, the utility model provides a dustproof cutting device, which comprises a workbench 1, wherein a protective cover 2 is fixedly arranged at the top of the workbench 1, two sides of the protective cover 2 are provided with openings, dust-separating curtains 3 are respectively and fixedly arranged at the two openings, a cutting mechanism 4 is arranged in the protective cover 2, a dust removing mechanism 5 is also arranged in the protective cover 2, a control panel 6 is fixedly arranged on the front surface of the workbench 1, a rectangular groove is also formed in the front surface of the workbench 1, an observation window 7 is fixedly arranged in the rectangular groove, and the dust removing mechanism 5 comprises: the mounting box 51 is fixedly arranged at the top of the protective cover 2, an air inlet hole is formed in one side of the mounting box 51, a supporting frame 52 is fixedly arranged at the top of the protective cover 2, a first case 53 is fixedly arranged on the supporting frame 52, a first motor is fixedly arranged in the first case 53, a first rotating rod 54 is rotatably connected to the mounting box 51 through a bearing, one end of the first rotating rod 54 is fixedly connected to the output end of the first motor through a coupler, a fan 55 is fixedly sleeved at the other end of the first rotating rod 54, a wind collecting cover 56 is fixedly arranged on the inner wall of the protective cover 2, a strip-shaped air outlet is formed in the wind collecting cover 56, a blast pipe 57 is communicated between the wind collecting cover 56 and the mounting box 51, a through hole is formed in the workbench 1, a dust collecting box 58 is fixedly arranged at the top of the workbench 1, the top of the dust collecting box 58 is an opening, the front of dust collection box 58 is connected with the chamber door through two hinges are articulated, the inside spray subassembly 59 that still is provided with of protection casing 2, through setting up protection casing 2 and cooperation dust curtain 3, can make in carrying out the cutting process to the stone material, avoid the dust to fly out and polluted environment, through setting up motor No. one, start motor drive a bull stick 54 rotation, a bull stick 54 rotation drives fan 55 rotation, through setting up blast pipe 57 cooperation wind collection housing 56, conveniently send fan 55 inspiratory wind to the wind collection housing 56 through blast pipe 57 in to the protection casing 2 in, thereby conveniently collect the dust of protection casing 2 through the collection of opening blowing into dust collection box 58 in, through seting up the chamber door in the front of dust collection box 58, open the chamber door and conveniently clear up the dust of collecting in the dust collection box 58, spray subassembly 59 includes: the water storage tank 591 is fixedly arranged at the top of the protective cover 2, the spraying main pipe 592 is fixedly arranged on the inner wall of the protective cover 2, the spray main pipe 592 is communicated with a spray head, a water pipe 593 is fixedly connected between the spraying main pipe 592 and the water storage tank 591, the water pipe 593 is respectively communicated with the water storage tank 591 and the spraying main pipe 592, the top of the protective cover 2 is fixedly arranged with a supporting plate 594, the supporting plate 594 is rotationally connected with a second rotating rod 595 through a bearing, belt pulleys 596 are respectively fixedly sleeved on the outer walls of the second rotating rod 595 and the first rotating rod 54, the two belt pulleys 596 are connected through a belt transmission, a piston plate 597 is slidingly connected inside the water storage tank 591, a connecting rod 598 is fixedly connected at the top of the piston plate 597, one end of the connecting rod 598 movably penetrates through the inner wall of the top of the water storage tank 591 and outwards extends, a pressing plate 599 is fixedly connected with the extending end of the connecting rod 598, one end of the second rotating rod 595 is fixedly connected with an eccentric wheel 5910, the eccentric wheel 5910 is attached to a pressing plate 599, the bottom of the pressing plate 599 is fixedly connected with a return spring 5911, one end of the return spring 5911, which is far away from the pressing plate 599, is fixedly connected with the outer wall of the top of the water storage tank 591, the second rotating rod 595 is driven to rotate while the first rotating rod 54 rotates by arranging two belt pulleys 596 and is matched with belt transmission, the second rotating rod 595 rotates to drive the eccentric wheel 5910 to rotate, the pressing plate 599 is intermittently pushed when the eccentric wheel 5910 rotates, by arranging a connecting rod 598, the pressing plate 599 is forced to move downwards to push a piston plate 597 to slide downwards in the water storage tank 591, so that water in the water storage tank 591 is conveyed into a spraying main pipe 592 to spray dust fall inside a protective cover 2 by arranging the return spring 5911, the pressing plate 599 can be reset under the elastic force of the return spring 5911, the intermittent spraying mode not only can play a role in spraying dust fall to the inside of the protective cover 2, but also can achieve a role in saving water resources, the water storage tank 591 is fixedly connected with a water injection pipe, the water injection pipe is connected with a sealing cover 5912 in a threaded manner, and water injection in the water storage tank 591 is facilitated by arranging the water injection pipe to be matched with the sealing cover 5912.

In this embodiment, through setting up protection casing 2 and cooperation dust curtain 3, can make and cut the in-process to the stone material, avoid the dust to fly out and the polluted environment, through setting up motor No. one, drive motor No. one and rotate bull stick 54, no. one, bull stick 54 rotates and drives fan 55 and rotate, through setting up blast pipe 57 cooperation collection fan housing 56, conveniently send fan 55 inspiratory wind to the collection fan housing 56 in through blast pipe 57 and blow in to protection casing 2, thereby conveniently blow into dust collection box 58 with the inside dust of protection casing 2 through the opening in, through seting up the chamber door in dust collection box 58, open the chamber door and conveniently clear up the dust of collecting in the dust collection box 58, through setting up two belt pulleys 596 and cooperation belt drive, drive bull stick 595 rotation No. two in the bull stick 54 rotation, no. two bull stick 595 rotation drive eccentric wheel 5910 rotation, can intermittent type nature promote clamp plate 599 when the eccentric wheel 5910 rotates, through setting up connecting rod 598, clamp plate 599 atress moves down and promotes piston plate 597 and slides down in water storage box 591, thereby with the effect that water storage box 591 is carried to the inside dust collection box 591 through the opening, can reach the effect of reducing to the effect in the water that can spray 5911 in the reduction box 592 through the effect of reducing the effect in the reduction spring 5911, can reach the effect in the mode of reducing the dust collection box 5911.

In the second embodiment, as shown in fig. 1 to 4, on the basis of embodiment 1, the present utility model provides a technical scheme: preferably, the cutting mechanism 4 comprises: the cylinder 41 is fixedly arranged at the top of the protective cover 2, one end of the cylinder 41 penetrates through the top of the protective cover 2 and extends towards the inside of the protective cover 2, the telescopic end of the cylinder 41 is fixedly connected with the mounting frame 42, two ends of the mounting frame 42 are rotatably connected with the reciprocating screw rods 43 through bearings, one end of the mounting frame 42 is fixedly provided with a second case 44, a second motor is fixedly arranged in the second case 44, one end of the reciprocating screw rods 43 is fixedly connected with the output end of the second motor through a coupling, the outer wall of the reciprocating screw rods 43 is in threaded connection with the reciprocating screw rod sliding blocks 45, the bottoms of the reciprocating screw rod sliding blocks 45 are fixedly connected with the mounting plates 46, the bottoms of the mounting plates 46 are fixedly provided with the cutting machines 47, two sides of the mounting frame 42 are fixedly connected with the two limiting rods 48, the reciprocating screw rod sliding blocks 45 are in sliding connection with the two limiting rods 48, by arranging the cylinder 41, the starting cylinder 41 can conveniently push the cutter 47 to move downwards to cut stone on the workbench 1, the motor II is arranged, the motor II is started to drive the reciprocating screw 43 to rotate, the reciprocating screw 43 rotates to enable the reciprocating screw sliding block 45 to reciprocate along the outer wall of the reciprocating screw 43, the position of the cutter 47 is convenient to adjust, the cutting of different positions of the stone is convenient, the bottom of the mounting plate 46 is fixedly connected with four telescopic rods 49, one ends of the four telescopic rods 49 far away from the mounting plate 46 are connected with clamping plates 410 in pairs, springs 411 are respectively sleeved on the outer walls of the four telescopic rods 49, two ends of the four springs 411 are respectively fixedly connected with the two clamping plates 410 and the outer wall of the mounting plate 46, the four telescopic rods 49 are matched with the four springs 411 through the arrangement, and the cutter 47 can conveniently cut the stone, the two clamping plates 410 have a pressing and fixing function on the stone material by using the elastic force of the four springs 411.

In this embodiment, through setting up cylinder 41, start cylinder 41 can conveniently promote cutting machine 47 and move down and cut the stone material on the workstation 1, through setting up No. two motors, start No. two motors and drive reciprocating screw 43 and rotate, reciprocating screw 43 rotates and makes reciprocating screw slider 45 be reciprocating motion along the outer wall of reciprocating screw 43, thereby conveniently adjust the position of cutting machine 47, conveniently cut the different positions of stone material, through setting up four telescopic links 49 and four springs 411, conveniently make cutting machine 47 when cutting the stone material, two splint 410 play the fixed effect of pressing to the stone material with the elasticity of four springs 411.

The working principle of the dustproof cutting device is specifically described below.

As shown in fig. 1-4, when in use, stone is put into the protective cover 2, the cylinder 41 is arranged, the starting cylinder 41 can conveniently push the cutter 47 to move downwards to cut the stone on the workbench 1, the motor No. two is arranged, the motor No. two is started to drive the reciprocating screw 43 to rotate, the reciprocating screw 43 rotates to enable the reciprocating screw sliding block 45 to reciprocate along the outer wall of the reciprocating screw 43, thereby conveniently adjusting the position of the cutter 47, cutting different positions of the stone is convenient, when the cutter 47 cuts the stone, the two clamping plates 410 can conveniently utilize the elasticity of the four springs 411 to press and fix the stone, when the protective cover 2 is arranged and the dust-proof curtain 3 is matched, the environment pollution caused by flying dust out in the cutting process of the stone is avoided, by arranging the first motor, starting the first motor to drive the first rotating rod 54 to rotate, driving the fan 55 to rotate by the first rotating rod 54 to rotate, matching the air supply pipe 57 with the air collecting cover 56, conveniently sending air sucked by the fan 55 into the air collecting cover 56 through the air supply pipe 57 to blow air into the protective cover 2, conveniently blowing dust in the protective cover 2 into the dust collecting box 58 through the opening, conveniently cleaning the dust collected in the dust collecting box 58 by opening the front of the dust collecting box 58 through opening the box door, driving the second rotating rod 595 to rotate by arranging two belt pulleys 596 and matching with belt transmission while driving the second rotating rod 595 to rotate by the second rotating rod 595, intermittently pushing the pressing plate 599 when the eccentric 5910 rotates, pushing the piston plate 597 to slide downwards in the water storing box 591 by the downward force of the pressing plate 599 through arranging the connecting rod 598, thereby carry the water in the water storage tank 591 to spray in being responsible for 592 to the inside of protection casing 2 through raceway 593 and spray the dust fall, through setting up reset spring 5911, can make clamp plate 599 reset under reset spring 5911 elastic force, this intermittent spray mode can not only play the effect of spraying the dust fall to protection casing 2 inside, and can reach the effect of water economy resource, through setting up the sealed lid 5912 of water injection pipe cooperation, the convenience is to the water injection in the water storage tank 591, through setting up control panel 6 cooperation observation window 7, the convenience staff controls and observes.

Claims

1. Dustproof cutting device, including workstation (1), its characterized in that: the utility model discloses a dust removal device for the dust removal of the dust, including workstation (1), protection casing (2) are installed to the top fixed mounting of workstation (1), the both sides of protection casing (2) are the opening setting, two do not fixed mounting has dust separation curtain (3) in the opening, the inside of protection casing (2) is provided with cutting mechanism (4), the inside of protection casing (2) still is provided with dust removal mechanism (5), the front fixed mounting of workstation (1) has control panel (6), the rectangular channel has still been seted up in the front of workstation (1), rectangular channel internally mounted has observation window (7), dust removal mechanism (5) include: install bin (51), the top at protection casing (2) is offered to one side of install bin (51), inlet port has been seted up to the top fixed mounting of protection casing (2) support frame (52), fixed mounting has No. one quick-witted case (53) on support frame (52), no. one the inside fixed mounting of quick-witted case (53) has a motor, be connected with a bull stick (54) through the bearing rotation on install bin (51), the output at a motor is passed through shaft coupling fixed connection to one end of bull stick (54), the other end fixed cover of bull stick (54) is equipped with fan (55), fixed mounting has collection fan housing (56) on the inner wall of protection casing (2), set up bar air outlet on collection fan housing (56), communication connection has blast pipe (57) between collection fan housing (56) and install bin (51), set up the opening on workstation (1), the top fixed mounting of workstation (1) has collection fan housing (58), collection fan housing (58) other end fixed connection is at the output of a motor, collection fan housing (58) is provided with two front face (59) and is connected with each other through hinge (59).

2. A dust-proof cutting apparatus according to claim 1, wherein: the spray assembly (59) includes: the water storage tank (591), water storage tank (591) fixed mounting is at the top of protection casing (2), fixed mounting is responsible for (592) spraying on the inner wall of protection casing (2), communicate with each other on being responsible for (592) and be connected with the shower nozzle, fixedly connected with raceway (593) between being responsible for (592) spraying and water storage tank (591), raceway (593) communicate with each other with water storage tank (591) and being responsible for (592) spraying respectively and be connected.

3. A dust-proof cutting apparatus according to claim 2, wherein: the top fixed mounting of protection casing (2) has backup pad (594), be connected with No. two bull sticks (595) through the bearing rotation on backup pad (594), no. two bull sticks (595) are equipped with belt pulley (596) with fixed cover on the outer wall of bull stick (54) respectively, two belt pulley (596) are connected through belt transmission, the inside sliding connection of water storage tank (591) has piston plate (597), the top fixedly connected with connecting rod (598) of piston plate (597), the one end activity of connecting rod (598) runs through the top inner wall of water storage tank (591) and outwards extends, the extension end fixedly connected with clamp plate (599) of connecting rod (598), the one end fixedly connected with eccentric wheel (5910) of No. two bull sticks (595), eccentric wheel (5910) are laminated with clamp plate (599) mutually, the bottom fixedly connected with reset spring (5911) of clamp plate (599), the one end that reset spring (5911) kept away from clamp plate (591) and the outer wall (591) of water storage tank.

4. A dust-proof cutting apparatus according to claim 2, wherein: the water storage tank (591) is fixedly connected with a water injection pipe, and the water injection pipe is connected with a sealing cover (5912) in a threaded manner.

5. A dust-proof cutting apparatus according to claim 1, wherein: the cutting mechanism (4) comprises: cylinder (41), cylinder (41) fixed mounting is at the top of protection casing (2), the top of protection casing (2) is run through to the one end of cylinder (41) and to the inside extension of protection casing (2), the telescopic end fixedly connected with mounting bracket (42) of cylinder (41), the both ends of mounting bracket (42) are passed through the bearing and are rotated and are connected with reciprocating lead screw (43), the one end fixed mounting of mounting bracket (42) has No. two quick-witted casees (44), no. two fixed mounting has No. two motors in No. two machine casees (44), the output of shaft coupling fixed connection at No. two motors is passed through to the one end of reciprocating lead screw (43), threaded connection has reciprocating lead screw slider (45) on the outer wall of reciprocating lead screw slider (45), the bottom fixedly connected with mounting panel (46) of reciprocating lead screw slider (45), the bottom fixed mounting of mounting panel (46) has cutting machine (47), the both sides fixedly connected with two gag lever posts (48) of mounting bracket (42), reciprocating lead screw slider (45) sliding connection is on two gag lever posts (48).

6. A dust-proof cutting apparatus according to claim 5, wherein: four telescopic rods (49) are fixedly connected to the bottom of the mounting plate (46), clamping plates (410) are connected to one ends, far away from the mounting plate (46), of the four telescopic rods (49), springs (411) are respectively sleeved on the outer walls of the four telescopic rods (49), and two ends of each spring (411) are fixedly connected with the two clamping plates (410) and the outer walls of the mounting plate (46) respectively.