CN115534142A

CN115534142A - Can absorb cutting device for building of dust

Info

Publication number: CN115534142A
Application number: CN202211374374.0A
Authority: CN
Inventors: 沈劲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2022-12-30

Abstract

The invention discloses a building cutting device capable of absorbing dust, which belongs to the technical field of cutting machines and comprises a cutting machine main body, wherein a protective cover is covered on a cutting blade of the cutting machine main body; the utility model discloses a cutting machine, including cutting machine main part, dust box, spraying plate bottom have a plurality of atomizer, the dust box is installed to the tail end of protection casing, the dust box runs through the setting towards the one end of cutting machine main part, the spraying plate is installed to the one side that is close to the cutting machine main part on the inside roof of dust box, the spraying plate bottom has a plurality of atomizer. This can absorb cutting device for building of dust, in handheld cutting machine cutting process, have automatic dust absorption, the function of dust fall, avoid the dust to fly away everywhere and influence the problem that the constructor looked over the cutting condition, have the advantage of the handling capacity of adjustment dust, be applicable to different service environment and demand, have the effect that separates the dirt, avoid melting the partial dust adhesion that has water and influence the problem of dust absorption fan normal operating on the dust absorption fan, ensure the stability of this structure operation.

Description

Can absorb cutting device for building of dust

Technical Field

The invention belongs to the technical field of cutting machines, and particularly relates to a cutting device for buildings, which can absorb dust.

Background

The cutting machine is a mechanical device for cutting materials and is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting and the like. In the field of construction, cutting of building materials is often required, and cutters are also used, wherein the most common cutters are hand-held cutters, which can be used for cutting building materials such as stones, tiles, timber and the like.

At present, a handheld cutting machine is used for cutting building materials such as stone materials, ceramic tiles and wood, and is also suitable for a cement ground needing to be marked in advance, a groove line is cut on the cement ground or a wall surface through the handheld cutting machine, so that subsequent construction operations such as excavation and the like can be facilitated, however, the applicant finds that the handheld cutting machine can generate large dust in the cutting marking process or the cutting process of the building materials, the dust is sprayed towards an operator, and even if the cutting sheet is cooled by water in the cutting process, a certain dust fall effect is achieved, a lot of dust still splashes, the information of the operator in observing the cutting direction, the cutting depth, the cutting progress and the like is influenced, and a lot of inconvenience is caused.

Disclosure of Invention

The building cutting device capable of absorbing dust has the functions of automatically absorbing dust and falling dust in the cutting process of the handheld cutting machine, avoids the problem that dust scatters everywhere to influence a constructor to check the cutting condition, has the advantage of adjusting the dust handling capacity, is suitable for different use environments and requirements, has the dust isolating effect, avoids the problem that part of dust melted with water adheres to the dust suction fan to influence the normal operation of the dust suction fan, and ensures the stability of the structure in operation.

In order to achieve the purpose, the invention provides the following technical scheme: a cutting device capable of absorbing dust for buildings comprises a cutting machine main body, wherein a protective cover is covered on a cutting blade of the cutting machine main body;

the tail end of the protective cover is provided with a dust collection box, one end of the dust collection box, which faces the cutting machine main body, is arranged in a penetrating manner, one side, which is close to the cutting machine main body, of the top wall in the dust collection box is provided with a spray plate, the bottom of the spray plate is provided with a plurality of atomizing spray heads, the top of the dust collection box is provided with a water injection joint communicated with the spray plate, the bottom wall of the dust collection box is provided with a dust discharge notch at a position corresponding to the spray plate, one end, which is far away from the cutting machine main body, of the dust collection box is fixedly provided with a ring seat in a penetrating manner, and a dust collection fan is arranged in the ring seat;

the inside one side towards the cutting machine main part of suction box is provided with leads dirt mechanism, it installs the dust deflector on the inside diapire of suction box including rotating to lead dirt mechanism, lead the dirt deflector towards spraying the board slope, just lead the dirt deflector top towards spraying one side bending type of board, the lead screw is worn to be equipped with to the vertical screw thread of position department that is close to on the suction box diapire and leads the dirt deflector, and the lead screw bottom is connected with the knob, the universal slider of installing in lead screw top, slider and dust deflector sliding connection.

In a further embodiment, a guide rod penetrates through the sliding block, two ends of the guide rod are connected with fixing pieces, and the fixing pieces are fixed on the dust guide plate.

In a further embodiment, a dust screen is mounted inside the dust box at a position close to the ring seat.

In a further embodiment, a first guide plate is installed on the top wall inside the dust collection box, the first guide plate is located between the spraying plate and the ring seat, and the first guide plate inclines towards one side of the spraying plate.

In a further embodiment, a second guide plate is arranged on the bottom wall inside the dust collection box, the second guide plate is positioned between the dust discharge notch and the ring seat, and the second guide plate is arranged in parallel with the first guide plate.

In a further embodiment, blocking pieces are arranged on the opposite surfaces of the first flow guide plate and the second flow guide plate, and a plurality of blocking pieces are arranged in a staggered mode.

In a further embodiment, the top end of the first guide plate and the bottom end of the second guide plate are provided with lugs, and the dust collection box is provided with a first connecting screw in threaded connection with the lugs.

In a further embodiment, the outer surface of the tail end of the protective cover is provided with a mounting platform, the top of the dust collection box, facing one end of the cutting machine main body, is provided with a mounting plate, and a second connecting screw in threaded connection with the mounting platform is arranged on the mounting plate in a penetrating mode.

In a further embodiment, the bottom of the tail end of the protective cover is provided with a barrier strip, and the barrier strip is abutted against the end face of the dust collection box.

In a further embodiment, the clamping piece is attached to the outer wall of the dust exhaust notch, the top end of the clamping piece is hinged to the dust exhaust notch, a torsional spring is sleeved on the hinged shaft, and an auxiliary ring is arranged in the middle of the clamping piece.

The invention has the technical effects and advantages that:

this can absorb cutting device for building of dust, tail end through at the protection casing sets up the suction box, and install the dust absorption fan on the suction box and spray the board, use the cutting machine main part to ground cutting marking off in-process, only need to connect the water injection through water delivery hose connection high pressure water source, the dust that the cutting produced will inhale rapidly in the suction box, through spraying board cooperation atomizer spun water smoke, subside by the discharge of dust exhaust notch with the dust fuses fast, reach the purpose of dust absorption dust fall, avoid the dust to fly away the problem that influences the constructor and look over the cutting condition everywhere as far as possible.

This can absorb cutting device for building of dust through set up the clamping piece and be equipped with the torsional spring on the dust exhaust notch outer wall, can install on the dust exhaust notch and collect the bag for collect the dust that melts the water and subsides, can improve the clean and tidy degree of cutting plane, be favorable to follow-up construction operation.

This but cutting device for building of absorbed dust, through set up in the dust absorption box and lead dirt mechanism, utilize and lead the direction orbit that the dirt board can get into the dust absorption box and dredge, ensure that the dust takes precedence through the below that sprays the board, effectively fuse with the fog, improve the dust fall effect, and drive the lead screw through twisting the knob and rotate, utilize the slip of slider and the rotation installation of dust guide, can adjust the inclination of dust guide, and then the direction and the air permeability that the adjustment dust got into the dust absorption box, when dust guide tends to vertically, the air permeability reduces, dust adsorption treatment capacity reduces thereupon, when dust guide tends to the level, the air permeability increases, dust adsorption treatment capacity increases thereupon (establish under enough big water pressure), satisfy different service environment and demand.

This can absorb cutting device for building of dust, first guide plate and the second guide plate that sets up through the slope in the dust absorption box, can restrict the dust that has melted water and float towards the dust absorption fan, the polylith separation blade of dislocation set between first guide plate and the second guide plate can improve the restriction effect, the cooperation dust screen, can avoid as far as possible to melt partial dust adhesion that has water and influence the dust absorption fan normal operating problem on the dust absorption fan, ensure the stability of this structure operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust box of the present invention;

FIG. 3 is a schematic structural diagram of a dust guiding mechanism according to the present invention;

fig. 4 is a schematic view of the configuration of a first baffle and a second baffle of the present invention;

FIG. 5 is an enlarged view of the invention at A in FIG. 1;

fig. 6 is an enlarged view of the invention at B in fig. 2.

In the figure: 1. a cutter body; 2. a protective cover; 3. a dust collection box; 4. a ring seat; 5. a dust collection fan; 6. A spray plate; 7. an atomizing spray head; 8. a water injection joint; 9. a dust guide mechanism; 10. mounting a plate; 11. a dust discharge notch; 12. a first baffle; 13. a second baffle; 14. a dust screen; 15. a dust guide plate; 16. A screw rod; 17. a slider; 18. a knob; 19. a guide bar; 20. a fixing sheet; 21. a baffle plate; 22. a tab; 23. a first connection screw; 24. mounting a platform; 25. a second connection screw; 26. blocking strips; 27. A clamping piece; 28. an auxiliary ring.

Detailed Description

The present invention is described in detail with reference to the accompanying drawings, but the scope of the invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the content of the specification of the present invention are still within the scope of the invention.

Example (b):

specifically, referring to fig. 1-6, a cutting device for building that can absorb dust, including cutting machine main part 1, the cutting piece upper shield of cutting machine main part 1 is equipped with protection casing 2, wherein, dust box 3 is installed to the tail end of protection casing 2, the tail end surface of protection casing 2 is provided with mounting platform 24, dust box 3 is provided with mounting panel 10 towards the top of cutting machine main part 1 one end, wear to be equipped with on the mounting panel 10 with the second connecting screw 25 of 24 threaded socket of mounting platform, utilize mounting platform 24 and the horizontal laminating of mounting panel 10, can make dust box 3 stable installation. Furthermore, the bottom of the tail end of the protective cover 2 is provided with a barrier strip 26, and the barrier strip 26 is abutted against the end face of the dust collection box 3, so that the stability of the dust collection box 3 can be improved. During the cutting process, the generated dust is scattered toward one side of the dust suction box 3.

As the preferred technical scheme of this embodiment, dust box 3 runs through the setting towards the one end of cutting machine main part 1, be close to one side of cutting machine main part 1 on the inside roof of dust box 3 and install shower plate 6, shower plate 6 bottom has a plurality of atomizer 7, dust box 3 top is provided with the water injection joint 8 with shower plate 6 intercommunication, dust discharge notch 11 has been seted up with the position that shower plate 6 corresponds on the dust box 3 diapire, dust box 3 keeps away from the one end of cutting machine main part 1 and is fixed to wear to be equipped with circle seat 4, install dust absorption fan 5 in the circle seat 4, through this technical scheme, use cutting machine main part 1 to ground cutting marking off in-process, only need to connect water injection joint 8 through the water delivery hose high pressure water source, the dust that the cutting produced will inhale rapidly in dust box 3, through shower plate 6 cooperation atomizer 7 spun water smoke, it is discharged by dust discharge notch 11 to merge the settlement fast with the dust, reach the purpose of dust absorption, avoid dust to fly to influence the problem that the constructor looked over the cutting condition around as far as possible.

As the preferred technical scheme of this embodiment, the inside one side of orientation cutting machine main part 1 of dust suction box 3 is provided with leads dirt mechanism 9, a direction for adjusting air permeability and dust entering dust suction box 3, it installs the dust deflector 15 on the inside diapire of dust suction box 3 including rotating to lead dirt mechanism 9, lead dirt deflector 15 towards shower plate 6 slope, and lead 15 tops of dirt deflector towards shower plate 6 lateral buckling, through this technical scheme, can dredge the direction orbit that the dust got into dust suction box 3, ensure that the dust takes precedence through shower plate 6's below, effectively fuse with fog, improve the dust fall effect.

In this embodiment, a screw rod 16 is threaded through a vertical thread at a position on the bottom wall of the dust collection box 3, which is close to the dust guide plate 15, a knob 18 is connected to the bottom end of the screw rod 16, a slider 17 is universally installed at the top end of the screw rod 16, the slider 17 is slidably connected with the dust guide plate 15, according to the technical scheme, the knob 18 is screwed to drive the screw rod 16 to rotate, the inclination angle of the dust guide plate 15 can be adjusted by utilizing the sliding of the slider 17 and the rotating installation of the dust guide plate 15, so that the direction and the ventilation volume of dust entering the dust collection box 3 can be adjusted, when the dust guide plate 15 tends to be vertical, the ventilation volume is reduced, and accordingly, the dust adsorption treatment volume is reduced; when the dust guide plate 15 is horizontal, the ventilation amount is increased, and accordingly the dust adsorption treatment amount is increased (the treatment effect of dust is increased along with the increase of the water pressure when the water pressure is sufficiently high), so that the use requirements under different water pressures are met.

Furthermore, in this embodiment, a guide rod 19 penetrates through the sliding block 17, two ends of the guide rod 19 are connected with fixing pieces 20, the fixing pieces 20 are fixed on the dust guide plate 15, and the guide rod 19 can limit and guide the sliding of the sliding block 17, so as to ensure that the dust guide plate 15 can rotate and be adjusted smoothly through the rotation of the screw rod 16.

As a preferable technical solution of this embodiment, a dust screen 14 is installed inside the dust box 3 at a position close to the ring seat 4, and is used for combining dust melted with water to prevent the dust melted with water from adhering to the dust collection fan 5 as much as possible. Further, the inside top wall mounting of suction box 3 first guide plate 12, first guide plate 12 is located between spray plate 6 and the circle seat 4, and first guide plate 12 towards one side slope of spray plate 6, through this technical scheme, can lead to the dust that has the water to melting, makes its dust exhaust notch 11 that flows smoothly. Further, install second guide plate 13 on the inside diapire of dust absorption box 3, second guide plate 13 is located between dust exhaust notch 11 and the circle seat 4, second guide plate 13 and first guide plate 12 parallel arrangement, wherein, first guide plate 12 and the 13 one side in opposite directions of second guide plate all are provided with separation blade 21, separation blade 21 dislocation is provided with the polylith, can improve the dust that has water of melting towards the floated restriction effect of dust absorption fan 5, ensure that dust absorption fan 5 can normal operating.

In this embodiment, the top end of the first guide plate 12 and the bottom end of the second guide plate 13 are provided with the tab 22, and the dust collection box 3 is provided with the first connection screw 23 in threaded connection with the tab 22, so that the first guide plate 12 and the second guide plate 13 can be conveniently disassembled. Further, laminating on the dust exhaust notch 11 outer wall has clamping piece 27, clamping piece 27 top is articulated with dust exhaust notch 11, and the cover is equipped with the torsional spring on the articulated shaft, and clamping piece 27 middle part position department is provided with supplementary ring 28, and the torsional spring makes clamping piece 27 closely laminate on dust exhaust notch 11 outer wall, can be on dust exhaust notch 11 centre gripping suit collection bag for collect the dust that melts the water and subside, can improve the clean and tidy degree of cutting plane, be favorable to follow-up construction operation.

The working principle is as follows: this can absorb cutting device for building of dust:

when the dust collection device is used, the water injection connector 8 is connected with a high-pressure water source through a water hose, in the process of cutting and scribing the ground by using the cutting machine main body 1, generated dust is jetted towards the dust collection box 3 along the tangential direction of a cutting blade, at the moment, the dust collection fan 5 and the cutting machine main body 1 are started together, suction force is generated on one side of the dust collection box 3, which faces the cutting machine main body 1, the dust generated by cutting is quickly sucked into the dust collection box 3, water mist sprayed out by the spray plate 6 in cooperation with the atomizing spray nozzles 7 is quickly fused and settled with the dust and is discharged from the dust discharge groove 11, and therefore the purpose of dust collection and dust fall is achieved. Further, first guide plate 12 and second guide plate 13 that set up through the slope can restrict the dust that has melted water and float towards dust absorption fan 5, and the polylith separation blade 21 of dislocation set between first guide plate 12 and the second guide plate 13 can improve the restriction effect, and cooperation dust screen 14 can avoid as far as possible to melt partial dust adhesion that has water and influence the problem of dust absorption fan 5 normal operating on dust absorption fan 5, ensures the stability of this structure operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The utility model provides an can absorb cutting device for building of dust, includes cutting machine main part (1), the cutting piece upper shield of cutting machine main part (1) is equipped with protection casing (2), its characterized in that:

the cutting machine is characterized in that a dust collection box (3) is installed at the tail end of the protective cover (2), the dust collection box (3) is arranged in a penetrating mode towards one end of the cutting machine main body (1), a spray plate (6) is installed on one side, close to the cutting machine main body (1), of the inner top wall of the dust collection box (3), a plurality of atomizing nozzles (7) are arranged at the bottom of the spray plate (6), a water injection connector (8) communicated with the spray plate (6) is arranged at the top of the dust collection box (3), a dust discharge notch (11) is formed in the bottom wall of the dust collection box (3) and corresponds to the spray plate (6), a ring seat (4) is fixedly arranged at one end, far away from the cutting machine main body (1), of the dust collection box (3), and a dust collection fan (5) is installed in the ring seat (4);

inside one side towards cutting machine main part (1) of suction box (3) is provided with leads dirt mechanism (9), lead dirt mechanism (9) including rotate install lead dirt board (15) on suction box (3) inside diapire, lead dirt board (15) towards spray board (6) slope, just lead a lateral buckling of dirt board (15) top orientation spray board (6), lead screw (16) are worn to be equipped with by the vertical screw thread of position department that is close to lead dirt board (15) on suction box (3) diapire, lead screw (16) bottom is connected with knob (18), slider (17) are universally installed on lead screw (16) top, slider (17) and lead dirt board (15) sliding connection.

2. The dust-absorbable cutting device for buildings as claimed in claim 1, wherein: the dust collection device is characterized in that a guide rod (19) penetrates through the sliding block (17), two ends of the guide rod (19) are connected with fixing pieces (20), and the fixing pieces (20) are fixed on the dust guide plate (15).

3. The dust-absorbable cutting device for buildings as claimed in claim 1, wherein: and a dustproof net (14) is arranged at a position close to the ring seat (4) in the dust collection box (3).

4. The dust-absorbable cutting device for buildings as claimed in claim 3, wherein: the dust collection box is characterized in that a first guide plate (12) is installed on the top wall inside the dust collection box (3), the first guide plate (12) is located between the spray plate (6) and the ring seat (4), and the first guide plate (12) inclines towards one side of the spray plate (6).

5. The dust-absorbable cutting device for buildings as claimed in claim 4, wherein: install second guide plate (13) on the inside diapire of dust collection box (3), second guide plate (13) are located between dust exhaust notch (11) and circle seat (4), second guide plate (13) and first guide plate (12) parallel arrangement.

6. The dust-absorbable cutting device for buildings as claimed in claim 5, wherein: the first guide plate (12) and the second guide plate (13) are provided with separation blades (21) on opposite sides, and a plurality of blocks are arranged on the separation blades (21) in a staggered mode.

7. The dust-absorbable cutting device for buildings as claimed in claim 6, wherein: the top end of the first guide plate (12) and the bottom end of the second guide plate (13) are provided with a lug (22), and a first connecting screw (23) which is in threaded connection with the lug (22) is arranged on the dust collection box (3) in a penetrating manner.

8. The dust-absorbable cutting device for buildings as claimed in claim 1, wherein: the tail end surface of protection casing (2) is provided with mounting platform (24), dust absorption box (3) are provided with mounting panel (10) towards the top of cutting machine main part (1) one end, wear to be equipped with second connecting screw (25) of pegging graft with mounting platform (24) screw on mounting panel (10).

9. The dust-absorbable cutting device for buildings as claimed in claim 1, wherein: the tail end bottom of protection casing (2) is provided with blend stop (26), blend stop (26) and dust absorption box (3) terminal surface butt.

10. The dust-absorbable cutting device for buildings as claimed in claim 1, wherein: the dust exhaust groove is characterized in that a clamping piece (27) is attached to the outer wall of the dust exhaust groove opening (11), the top end of the clamping piece (27) is hinged to the dust exhaust groove opening (11), a torsional spring is sleeved on a hinged shaft, and an auxiliary ring (28) is arranged in the middle of the clamping piece (27).