CN214265914U

CN214265914U - Wood cutting machine capable of absorbing flying dust

Info

Publication number: CN214265914U
Application number: CN202023223071.8U
Authority: CN
Inventors: 房海军; 李文良; 杨静
Original assignee: Xincai Nanxiang Furniture Co ltd
Current assignee: Xincai Nanxiang Furniture Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a can absorb wood-cutting machine of raise dust, including under casing and roof-rack, the vertical hydraulic stem that installs of under casing top surface. Has the advantages that: the utility model discloses a bottom case, the vacuum pump, the filter screen, the air curtain machine, planking and inner panel, when cutting, the hydraulic stem shrink, the roof-rack downstream, drive the saw disc downstream, cut timber, when cutting, the air curtain machine starts, produce the vertical wind, the both ends below the roof-rack are sealed to the air current, avoid the raise dust to pass through, and simultaneously, the planking is stretched out according to gravity to the inner panel, with bottom case top surface butt, avoid the raise dust to pass through, thereby seal the saw disc all around, avoid the raise dust diffusion, and simultaneously, the vacuum pump takes out the inside negative pressure that becomes of bottom case, the through-hole department of bottom case top surface forms decurrent flowing air current, drive raise dust and piece and get into the bottom case, thereby accomplish the collection to raise dust and piece, avoid piece and raise dust to splash and fly away, reduce the operational environment pollution, the clean production of being convenient for.

Description

Wood cutting machine capable of absorbing flying dust

Technical Field

The utility model relates to a cleaner production technical field particularly, relates to can absorb the wood cutting machine of raise dust.

Background

Clean production refers to a production mode which continuously applies an environment protection strategy of comprehensive prevention to a production process and products so as to reduce risks to human beings and the environment, and the clean production is essentially an environment strategy of integral prevention to the production process and the products so as to reduce or eliminate possible harm to the human beings and the environment, fully meet the needs of the human beings and maximize social and economic benefits.

Traditional wood cutting can use the electric saw, and the electric saw just can produce a large amount of pieces and raise dust at the ligneous in-process of cutting to pollute operational environment, the clean production of being not convenient for, simultaneously, the electric saw needs the staff to push timber at the in-process that uses, and columniform timber rolls easily, rolls the aversion easily at the in-process that pushes away, causes to remove unstable phenomenon, can also further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can absorb wood cutting machine of raise dust possesses the stable, the wider advantage of suitability of avoiding raise dust and piece pollution operational environment, the clean production of being convenient for, the timber of being convenient for to remove, and then solves the problem in the above-mentioned background art.

(II) technical scheme

For realize above-mentioned avoid raise dust and piece pollution operational environment, be convenient for cleaner production, be convenient for timber removal's stability, the wider advantage of suitability, the utility model discloses a concrete technical scheme as follows:

can absorb wood-cutting machine of raise dust, including under casing and roof-rack, the vertical hydraulic stem that installs of under casing top surface, and the piston rod top surface fixedly connected with roof-rack of hydraulic stem to the vertical fixedly connected with planking in roof-rack bottom surface, the inside inner panel of pegging graft of planking, the roof-rack top surface is located the planking both ends and installs the air curtain machine, and the roof-rack bottom surface is located fixedly connected with hoist and mount board between the planking to hoist and mount board bottom surface fixed mounting has driving motor, the saw disc is installed to the driving motor output, the under casing top surface is located and has seted up the through-hole between the inner panel, and has seted up the sword groove under the saw disc on the under casing top surface is located, the vacuum pump is installed to under casing one side, and the vacuum pump end of breathing in passes through breathing pipe and under casing through connection to the inside vertical fixed mounting of under casing has the filter screen.

Furthermore, the bottom case top surface is located between the inner plates and located on one side of the cutter groove, a sliding groove is formed in the bottom case top surface, a sliding block is connected inside the sliding groove in a sliding mode, a moving plate is fixedly mounted on the top surface of the sliding block, a side baffle is fixedly connected to one end of the moving plate in a vertical mode, a handle bolt penetrates through the surface of the moving plate in a threaded connection mode, and the handle bolt penetrates through the sliding block at one end and extends to the inside of the sliding groove.

Furthermore, a spring is connected between the top frame and the top surface of the bottom box, and two ends of the spring are fixedly connected with the bottom surface of the top frame and the top surface of the bottom box respectively.

Furthermore, the vertical surface of the bottom box is hinged with a sealing door.

Further, the length of the cutter groove is larger than the diameter of the saw disc, and the width of the cutter groove is larger than the thickness of the saw disc.

Furthermore, the through holes are multiple, and the diameter of each through hole is larger than 2 cm.

Furthermore, the bottom surface of the air curtain machine is positioned on the surface of the top frame and is provided with air holes densely.

Furthermore, the side baffle extends out of the inner plate, and the handle bolt is located on the outer side of the inner plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a can absorb wood-cutting machine of raise dust possesses following beneficial effect:

(1) the utility model discloses a bottom case, the vacuum pump, the filter screen, the air curtain machine, planking and inner panel, when cutting, the hydraulic stem shrink, the roof-rack moves down, drive the saw disc and move down, cut timber, when cutting, the air curtain machine starts, produce the vertical wind, the both ends below the roof-rack are sealed to the air current, avoid the raise dust to pass through, and simultaneously, the planking is stretched out according to gravity to the inner panel, with bottom case top surface butt, avoid the raise dust to pass through, thereby seal the saw disc all around, avoid the raise dust diffusion, and simultaneously, the vacuum pump takes out the inside negative pressure that becomes of bottom case, the through-hole department of bottom case top surface forms decurrent flowing air current, it gets into the bottom case to drive raise dust and piece, thereby accomplish the collection to raise dust and piece, avoid piece and raise dust to splash and scatter, reduce the operational environment pollution, the clean production of being convenient for.

(2) The utility model discloses a side shield, movable plate, handle bolt, slider and spout, the staff can unscrew the handle bolt to the horizontal slip side shield changes the distance between the side shield, adapts to different width size's timber, and the suitability is wider, makes timber be arranged in the side shield and removes, and the side shield provides the direction for timber, avoids timber at the in-process off normal that removes, improves timber and removes the stationarity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a front vertical surface of a wood cutting machine capable of absorbing fugitive dust according to the present invention;

fig. 2 is a side view of the wood cutting machine capable of absorbing the dust;

FIG. 3 is a top view of the bottom case of the present invention;

FIG. 4 is a schematic view of the connection between the side dams and the bottom box of the present invention;

fig. 5 is a schematic view of the installation of the saw disc of the present invention.

In the figure:

1. a bottom box; 2. a filter screen; 3. a top frame; 4. an air curtain machine; 5. air holes are formed; 6. hoisting the plate; 7. sawing a disc; 8. an outer plate; 9. an inner plate; 10. a handle bolt; 11. a vacuum pump; 12. an air intake duct; 13. a closing door; 14. moving the plate; 15. a side dam; 16. a hydraulic lever; 17. a spring; 18. a through hole; 19. a cutter groove; 20. a chute; 21. a slider; 22. the motor is driven.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides the wood cutting machine that can absorb raise dust.

Referring now to the drawings and the detailed description, as shown in fig. 1-5, a dust absorption wood cutting machine according to an embodiment of the present invention comprises a bottom case 1 and a top frame 3, a hydraulic rod 16 is vertically installed on the top surface of the bottom case 1, the top frame 3 is fixedly connected to the top surface of the piston rod of the hydraulic rod 16, an outer plate 8 is vertically fixedly connected to the bottom surface of the top frame 3, an inner plate 9 is inserted into the outer plate 8, the gravity of the inner plate 9 is greater than the friction force between the inner plate 9 and the outer plate 8, two air curtain machines 4 are installed at the two ends of the outer plate 8 on the top surface of the top frame 3, the length of the air curtain machines 4 is greater than the distance between the outer plates 8, the air curtain width is ensured, a hanging plate 6 is fixedly connected between the outer plates 8 on the bottom surface of the top frame 3, the hanging plate 6 is of an L-shape, and a driving motor 22 is fixedly installed on the bottom surface of the hanging plate 6, the output end of a driving motor 22 is provided with a saw disc 7, the driving motor 22 drives the saw disc 7 to rotate for cutting, which is a common structure and will not be described herein too much, the top surface of the bottom case 1 is positioned between the inner plates 9 and is provided with through holes 18, the top surface of the bottom case 1 is positioned under the saw disc 7 and is provided with a knife slot 19 for the saw disc 7 to pass through, one side of the bottom case 1 is provided with a vacuum pump 11, the suction end of the vacuum pump 11 is communicated with the bottom case 1 through an air suction pipe 12, and a filter screen 2 is vertically and fixedly arranged in the bottom case 1 for filtering raised dust and debris, when cutting is performed, a hydraulic rod 16 is contracted, a top frame 3 moves downwards to drive the saw disc 7 to move downwards to cut wood, when cutting is performed, an air curtain machine 4 is started to generate vertical wind, air flow seals the two ends under the top frame 3 to prevent raised dust from passing through, and at the same time, the inner plates 9 extend out of the outer plates 8 according to gravity and abut against the top surface of the bottom case 1, avoid the raise dust to pass through to seal around saw disc 7, avoid the raise dust diffusion, simultaneously, vacuum pump 11 takes out into the negative pressure with 1 inside of under casing, and 18 departments of through-hole on 1 top surface of under casing form decurrent flowing air current, drive raise dust and piece and enter into under casing 1, thereby accomplish the collection to raise dust and piece, avoid piece and raise dust to splash and fly away, reduce operational environment and pollute, the clean production of being convenient for.

In one embodiment, the top surface of the bottom case 1 between the inner plates 9 and at one side of the knife groove 19 is provided with a sliding groove 20, and the slide block 21 is connected in the slide groove 20 in a sliding way, the sections of the slide block 21 and the slide groove 20 are both in a convex shape, the slide block 21 is prevented from being pulled out from the slide groove 20, a moving plate 14 is fixedly arranged on the top surface of the slide block 21, one end of the moving plate 14 is vertically and fixedly connected with a side baffle 15, a handle bolt 10 is connected on the surface of the moving plate 14 through a thread, and the handle bolt 10 penetrates through the slide block 21 at one end and extends into the chute 20, the worker can unscrew the handle bolt 10, thereby the distance between the side shield 15 is changed to the side shield 15 that slides from side, adapts to the timber of different width dimensions, and the suitability is wider, makes timber be arranged in side shield 15 and removes, and side shield 15 provides the direction for timber, avoids timber at the in-process off normal that removes, improves timber and removes stationarity.

In one embodiment, a spring 17 is connected between the top frame 3 and the top surface of the bottom case 1, and two ends of the spring 17 are fixedly connected with the bottom surface of the top frame 3 and the top surface of the bottom case 1 respectively, when the top frame 3 descends, the spring 17 contracts, and the top frame 3 is driven by pulling force to generate downward pressure, so that the saw disc 7 can conveniently cut wood.

In one embodiment, the front vertical surface of the bottom case 1 is hinged with a closed door 13, which is a common structure, and the closed door 13 can be opened to clean up debris and dust, so that the operation is more convenient, and the structure of the closed door 13 is similar to that of a safe door, which is a common structure and is not described in detail herein.

In one embodiment, the length of the blade 19 is greater than the diameter of the saw disc 7, and the width of the blade 19 is greater than the thickness of the saw disc 7, facilitating the penetration of the saw disc 7.

In one embodiment, the through holes 18 are provided in plurality, and the through holes 18 are greater than 2cm in diameter to facilitate passage of debris.

In one embodiment, the bottom surface of the air curtain machine 4 is densely provided with air holes 5 on the surface of the top frame 3, so that the air curtain can pass through the air holes conveniently.

In one embodiment, the side guards 15 extend between the inner plates 9 and the handle bolts 10 are located on the outside of the inner plates 9 for easy adjustment by the worker.

The working principle is as follows:

when cutting, the hydraulic rod 16 contracts, the top frame 3 moves downwards to drive the saw disc 7 to move downwards to cut wood, when cutting, the air curtain machine 4 is started to generate vertical wind, the air flow seals the two ends below the top frame 3 to prevent dust from passing through, meanwhile, the inner plate 9 extends out of the outer plate 8 according to gravity to abut against the top surface of the bottom box 1 to prevent dust from passing through, so that the periphery of the saw disc 7 is sealed to prevent dust from diffusing, meanwhile, the vacuum pump 11 pumps the inside of the bottom box 1 into negative pressure, downward flowing air flow is formed at the through hole 18 of the top surface of the bottom box 1 to drive the dust and chips to enter the bottom box 1, thereby completing collection of the dust and chips, preventing the chips and the dust from splashing and flying, reducing pollution to the working environment, facilitating clean production, meanwhile, a worker can unscrew the handle bolt 10, thereby sliding the side baffles 15 left and right, changing the distance between the side baffles 15, adapt to the timber of different width size, the suitability is wider, makes timber be arranged in side shield 15 and removes, and side shield 15 provides the direction for timber, avoids timber at the in-process off normal that removes, improves timber and removes stationarity.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The wood cutting machine capable of absorbing the raised dust is characterized by comprising a bottom box (1) and a top frame (3), wherein a hydraulic rod (16) is vertically arranged on the top surface of the bottom box (1), the top frame (3) is fixedly connected to the top surface of a piston rod of the hydraulic rod (16), an outer plate (8) is vertically and fixedly connected to the bottom surface of the top frame (3), an inner plate (9) is inserted into the outer plate (8), air curtain machines (4) are arranged at two ends of the top surface of the top frame (3) positioned on the outer plate (8), a hoisting plate (6) is fixedly connected to the bottom surface of the top frame (3) positioned between the outer plates (8), a driving motor (22) is fixedly arranged on the bottom surface of the hoisting plate (6), saw discs (7) are arranged at the output end of the driving motor (22), through holes (18) are formed in the position of the top surface of the bottom box (1) positioned between the inner plates (9), and a cutter groove (19) is formed in the position, under the saw discs (7), on the top surface of the bottom box (1), vacuum pump (11) are installed to under casing (1) one side, and vacuum pump (11) end of breathing in passes through breathing pipe (12) and under casing (1) through connection to under casing (1) inside vertical fixed mounting has filter screen (2).

2. The wood cutting machine capable of absorbing flying dust according to claim 1, wherein a sliding groove (20) is formed in the top surface of the bottom box (1) between the inner plates (9) and on one side of the knife groove (19), a sliding block (21) is slidably connected inside the sliding groove (20), a moving plate (14) is fixedly mounted on the top surface of the sliding block (21), a side baffle (15) is fixedly connected to one end of the moving plate (14) in a vertical direction, a handle bolt (10) penetrates through the surface of the moving plate (14) in a threaded connection mode, and the handle bolt (10) penetrates through the sliding block (21) at one end and extends into the sliding groove (20).

3. The wood cutting machine capable of absorbing fugitive dust according to claim 1, wherein a spring (17) is connected between the top frame (3) and the top surface of the bottom box (1), and both ends of the spring (17) are fixedly connected to the bottom surface of the top frame (3) and the top surface of the bottom box (1), respectively.

4. Wood cutting machine capable of absorbing fugitive dust according to claim 1, wherein the bottom box (1) front vertical face is hinged with a closing door (13).

5. A wood cutting machine capable of absorbing fugitive dust according to claim 1, wherein the sipe (19) length is greater than the saw disc (7) diameter, and the sipe (19) width is greater than the saw disc (7) thickness.

6. A wood cutting machine capable of absorbing fugitive dust according to claim 1, wherein the through-hole (18) is provided in plurality, and the diameter of the through-hole (18) is more than 2 cm.

7. The wood cutting machine capable of absorbing fugitive dust according to claim 1, wherein the bottom surface of the air curtain machine (4) is densely provided with the air holes (5) on the surface of the top frame (3).

8. A wood cutting machine capable of absorbing fugitive dust according to claim 2, wherein the side guards (15) extend between the inner plates (9), and the handle bolt (10) is located outside the inner plates (9).