CN215328171U

CN215328171U - Dust collection structure of numerical control cutting machine

Info

Publication number: CN215328171U
Application number: CN202121194318.XU
Authority: CN
Inventors: 王发梅
Original assignee: Feixian Bafang Wood Industry Co ltd
Current assignee: Feixian Bafang Wood Industry Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-28
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of numerical control cutting machines, and discloses a dust collection structure of a numerical control cutting machine. This dust collection structure of material machine is driven in numerical control, cutter cutting timber on the aircraft nose, can produce a large amount of saw-dust dusts, dust catcher through setting up, dust absorption pipe and dust collection hopper are passed through to the dust catcher and inhale the saw-dust to the storage cavity in, play the effect of dust absorption, and simultaneously, driving motor through setting up, it is rotatory that driving motor drives the pivot, the pivot drives the pinion rotation, the pinion drives rack frame and slider along the direction reciprocating motion of slide rail, the slider drives rack reciprocating motion, rack frame drives frame reciprocating motion, the frame drives its inside dust absorption pipe shake, play and prevent that the saw-dust from blockking up the phenomenon emergence of dust absorption pipe, guarantee the stable of dust absorption work and go on.

Description

Dust collection structure of numerical control cutting machine

Technical Field

The utility model relates to the technical field of numerical control cutting machines, in particular to a dust collection structure of a numerical control cutting machine.

Background

The cutting machine is indispensable equipment in some light industry industries. In the conventional concept, the cutting machine is a machine which presses a cutting die by means of the acting force of the movement of the machine to cut and process the material. The recent cutting machine has changed a few, and advanced technologies such as high-pressure water beam, ultrasonic wave and the like are used in the leather punching technology, but people still generalize the devices into cutting machine type devices.

The in-process of cutting the material machine processing by the numerical control at timber, can produce a large amount of saw-dust dusts, current numerical control is cut the material machine and is often equipped with the dust catcher in locomotive department at the during operation, adsorb the saw-dust, play the effect of dust absorption, but the saw-dust is when being adsorbed, very easily block up the dust absorption pipeline of dust catcher, lead to dust absorption work to go on smoothly, and current numerical control is cut the material machine and is passed through the mode of dust catcher dust absorption, can not be with the further shredding of saw-dust, when the utilization of saw-dust is handled, still need further shredding of saw-dust, waste operating time, the work efficiency of saw-dust utilization processing has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dust collection structure of a numerical control cutting machine, which has the advantages of preventing the phenomenon that dust collection pipes are blocked by sawdust, ensuring stable dust collection operation and the like, and solves the problems that the dust collection operation cannot be smoothly carried out due to the fact that dust collection pipelines of a dust collector are easily blocked when the sawdust is adsorbed, the sawdust cannot be further crushed and processed by the conventional numerical control cutting machine in a dust collection mode of the dust collector, the sawdust needs to be further crushed and processed when the sawdust is utilized and processed, the working time is wasted, and the working efficiency of sawdust utilization and processing is reduced.

(II) technical scheme

In order to realize the purposes of preventing the sawdust from blocking the dust suction pipe and ensuring the stable dust suction work, the utility model provides the following technical scheme: a dust collection structure of a numerical control cutting machine comprises a cutting machine body, wherein a portal frame is arranged on the upper surface of the cutting machine body, a machine head is arranged on the outer surface of the portal frame, a mounting plate is fixedly mounted on the upper surface of the machine head, a dust collector is fixedly mounted on the upper surface of the mounting plate, a dust collection pipe and a storage cavity are arranged on the outer surface of the dust collector, a dust collection hopper is fixedly mounted at one end of the dust collection pipe, a driving motor is fixedly mounted on the upper surface of the mounting plate, a rotating shaft is fixedly mounted at the output end of the driving motor, a half gear is fixedly mounted on the outer surface of the rotating shaft, a group of crushing teeth are fixedly mounted on the outer surface of the rotating shaft, the crushing teeth are located inside the storage cavity, a sliding rail is fixedly mounted on the upper surface of the mounting plate, a sliding block is slidably connected inside the sliding rail, and a rack frame is fixedly mounted at the top end of the sliding block, the rack frame with the meshing of half-gear looks, the last fixed surface of rack frame installs the frame, the frame cover is established the surface of dust absorption pipe.

Preferably, fixed mounting has the filter screen between the inside lateral wall of storage chamber, it is connected with the screw thread pivot to rotate through the bearing between the inside lateral wall of storage chamber, the left end of screw thread pivot runs through and extends to the outside of storage chamber, and fixed mounting has the gear, the fixed surface of slider installs the rack, the gear with the rack meshes mutually, the surface threaded connection of screw thread pivot has threaded sleeve, threaded sleeve's both sides face all rotates and is connected with the grinding roller.

Preferably, the upper surface of the mounting plate is fixedly provided with an air cylinder, the output end of the air cylinder is fixedly provided with a Z-shaped support, and the Z-shaped support is fixedly connected with the dust hopper.

Preferably, the upper surface fixed mounting according to the mounting panel has the outrigger, the outrigger is kept away from the one end of mounting panel is equipped with the arc recess, the arc recess is established the outside of dust absorption pipe.

Preferably, a guide plate is fixedly arranged on the lower surface of the filter screen.

Preferably, two slide bars are fixedly mounted between the inner side walls of the material storage cavity, the two slide bars are symmetrically distributed about the thread rotating shaft, and the thread sleeve can move along the direction of the slide bars.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust collection structure of a numerical control cutting machine, which has the following beneficial effects:

(1) this dust collection structure of material machine is driven in numerical control, when using, cutter cutting timber on the aircraft nose, can produce a large amount of saw-dust dusts, dust catcher through setting up, dust absorption pipe and dust collection are fought to inhale the saw-dust to the storage cavity in the dust catcher, play the effect of dust absorption, and simultaneously, driving motor through setting up, it is rotatory that driving motor drives the pivot, the pivot drives the half-gear and rotates, the half-gear drives rack frame and slider along the direction reciprocating motion of slide rail, the slider drives rack reciprocating motion, the rack frame drives frame reciprocating motion, the frame drives its inside dust absorption pipe shake, it takes place to play the phenomenon that prevents the saw-dust jam dust absorption pipe, guarantee the stable of dust absorption work and go on.

(2) This dust collection structure of material machine is driven in numerical control, when using, the dust catcher inhales the saw-dust to the storage cavity through dust absorption pipe and dust hopper, driving motor through setting up, driving motor drives the pivot rotatory, the pivot drives crushing tooth rotatory, smash the saw-dust, the saw-dust after smashing is under the effect of gravity, the below of filter screen has fallen down, and simultaneously, driving motor drives the rotation of half gear through the pivot, half gear drives rack frame and slider along the direction reciprocating motion of slide rail, the slider drives rack reciprocating motion, the rack drives the reciprocal rotation of gear, and then drive screw thread pivot reciprocating motion, make threaded sleeve and the roller reciprocating motion of milling, pulverize the waste material, make things convenient for the recovery processing of powder.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the threaded spindle of the present invention;

fig. 4 is a schematic structural diagram of a rack frame according to the present invention.

In the figure: 1. a cutting machine body; 2. a gantry; 3. a machine head; 4. mounting a plate; 5. a vacuum cleaner; 6. a dust collection pipe; 7. a material storage cavity; 8. a dust collecting hopper; 9. a drive motor; 10. a rotating shaft; 11. a half gear; 12. crushing teeth; 13. a slide rail; 14. a rack; 15. a slider; 16. a rack frame; 17. a frame; 18. a filter screen; 19. a threaded shaft; 20. a gear; 21. a threaded sleeve; 22. grinding the roller; 23. a cylinder; 24. a Z-shaped bracket; 25. an inclined bracket; 26. a baffle; 27. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a dust collection structure of a numerical control cutting machine comprises a cutting machine body 1, a portal frame 2 is arranged on the upper surface of the cutting machine body 1, a machine head 3 is arranged on the outer surface of the portal frame 2, a cutter is arranged on the outer surface of the machine head 3, a mounting plate 4 is fixedly arranged on the upper surface of the machine head 3, a dust collector 5 is fixedly arranged on the upper surface of the mounting plate 4, a dust collection pipe 6 and a storage cavity 7 are arranged on the outer surface of the dust collector 5, a stop door is arranged on the outer surface of the storage cavity 7, an observation window is arranged on the outer surface of the stop door and is convenient for a user to use, a dust collection hopper 8 is fixedly arranged at one end of the dust collection pipe 6, the dust collection hopper 8 is arranged above the cutter on the machine head 3, a driving motor 9 is fixedly arranged on the upper surface of the mounting plate 4, a rotating shaft 10 is fixedly arranged at the output end of the driving motor 9, a half gear 11 is fixedly arranged on the outer surface of the rotating shaft 10, a group of crushing teeth 12 is fixedly arranged on the outer surface of the rotating shaft 10, the crushing teeth 12 are located inside the material storage cavity 7, the upper surface of the mounting plate 4 is fixedly provided with a slide rail 13, the slide rail 13 is connected with a slide block 15 in a sliding manner, the top end of the slide block 15 is fixedly provided with a rack frame 16, the rack frame 16 is meshed with the half gear 11, the upper surface of the rack frame 16 is fixedly provided with a frame 17, and the frame 17 is sleeved on the outer surface of the dust collection pipe 6.

Further, a filter screen 18 is fixedly installed between the inner side walls of the storage cavity 7, a threaded rotating shaft 19 is rotatably connected between the inner side walls of the storage cavity 7 through a bearing, the left end of the threaded rotating shaft 19 penetrates through and extends to the outer side of the storage cavity 7, a gear 20 is fixedly installed, a rack 14 is fixedly installed on the outer surface of the sliding block 15, the gear 20 is meshed with the rack 14, a threaded sleeve 21 is connected to the outer surface of the threaded rotating shaft 19 in a threaded manner, grinding rollers 22 are rotatably connected to both side surfaces of the threaded sleeve 21, waste falls below the filter screen 18, the driving motor 9 drives the rotating shaft 10 to rotate through the arranged driving motor 9, the rotating shaft 10 drives the half gear 11 to rotate, the half gear 11 drives the rack frame 16 and the sliding block 15 to reciprocate along the direction of the sliding rail 13, the sliding block 15 drives the rack 14 to reciprocate, the rack 14 drives the gear 20 to reciprocate, and further drives the threaded rotating shaft 19 to reciprocate, the threaded sleeve 21 and the grinding roller 22 are reciprocated to crush the waste material, thereby facilitating the recovery and processing of the powder.

Further, an air cylinder 23 is fixedly mounted on the upper surface of the mounting plate 4, a Z-shaped support 24 is fixedly mounted at the output end of the air cylinder 23, the Z-shaped support 24 is fixedly connected with the dust hopper 8, and the Z-shaped support 24 can be driven to move up and down through the arranged air cylinder 23, so that the distance between the dust hopper 8 and the machine head 3 is adjusted, and the application range of the device is expanded.

Further, install the down tube 25 according to the last fixed surface of mounting panel 4, the one end that mounting panel 4 was kept away from to the down tube 25 is equipped with the arc recess, and the arc recess is established in the outside of dust absorption pipe 6, plays the effect that supports dust absorption pipe 6, and the design of arc recess, and the frictional force between very big reduction dust absorption pipe 6 and the down tube 25 has prolonged the life of dust absorption pipe 6.

Furthermore, a guide plate 26 is fixedly mounted on the lower surface of the filter screen 18, so as to play a role in guiding flow and ensure that waste materials can be crushed by the grinding roller 22.

Further, two slide bars 27 are fixedly mounted between the inner side walls of the material storage cavity 7, the two slide bars 27 are symmetrically distributed about the threaded rotating shaft 19, the threaded sleeve 21 can move along the direction of the slide bars 27, the limiting effect is achieved, and the threaded sleeve 21 can be stably moved along the direction of the slide bars 27.

In conclusion, this dust collection structure of numerical control cutting machine, when using, the cutter on the aircraft nose 3 cuts timber, can produce a large amount of saw-dust dusts, through the dust catcher 5 that sets up, dust catcher 5 inhales the saw-dust to storage cavity 7 through dust absorption pipe 6 and dust collection hopper 8, play the effect of dust absorption, simultaneously, through the driving motor 9 that sets up, driving motor 9 drives pivot 10 rotatory, pivot 10 drives half gear 11 rotatory, half gear 11 drives rack frame 16 and slider 15 along the direction reciprocating motion of slide rail 13, slider 15 drives rack 14 reciprocating motion, rack frame 16 drives frame 17 reciprocating motion, frame 17 drives the shake of its inside dust absorption pipe 6, play and prevent that the phenomenon that the saw-dust blockked up dust absorption pipe 6 from taking place, guarantee the stable of dust absorption work and go on.

This dust collection structure of material machine is driven in numerical control, when using, dust catcher 5 inhales the saw-dust to storage cavity 7 through dust absorption pipe 6 and dust hopper 8, through the driving motor 9 that sets up, driving motor 9 drives pivot 10 rotatory, pivot 10 drives crushing tooth 12 rotatory, smash the saw-dust, the saw-dust after smashing is under the effect of gravity, the below of filter screen 18 has fallen, and simultaneously, driving motor 9 drives half gear 11 rotatory through pivot 10, half gear 11 drives rack frame 16 and slider 15 along the direction reciprocating motion of slide rail 13, slider 15 drives rack 14 reciprocating motion, rack 14 drives gear 20 reciprocating motion, and then drive screw thread pivot 19 reciprocating motion, make threaded sleeve 21 and grinding roller 22 reciprocating motion, pulverize the waste material, make things convenient for the recovery processing of powder.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust collection structure of numerical control cutting machine, is including cutting machine body (1), the upper surface of cutting machine body (1) is equipped with portal frame (2), the surface of portal frame (2) is equipped with aircraft nose (3), its characterized in that: the utility model discloses a dust collector, including aircraft nose (3), mounting panel (4), dust catcher (5), dust absorption pipe (6) and storage cavity (7) are installed to the last fixed surface of mounting panel (4), the surface of dust catcher (5) is equipped with dust absorption pipe (6) and storage cavity (7), the one end fixed mounting of dust absorption pipe (6) has dust hopper (8), the last fixed surface of mounting panel (4) installs driving motor (9), the output end fixed mounting of driving motor (9) has pivot (10), the outer fixed surface of pivot (10) installs half-gear (11), the outer fixed surface of pivot (10) installs a set of crushing tooth (12), crushing tooth (12) are located the inside of storage cavity (7), and the last fixed surface of mounting panel (4) installs slide rail (13), the inside sliding connection of slide rail (13) has slider (15), the top fixed mounting of slider (15) has rack frame (16), rack frame (16) with semi-gear (11) mesh mutually, the last fixed surface of rack frame (16) installs frame (17), frame (17) cover is established the surface of dust absorption pipe (6).

2. The dust collection structure of the numerical control cutting machine as claimed in claim 1, characterized in that: fixed mounting has filter screen (18) between the inside lateral wall of storage cavity (7), it is connected with screw thread pivot (19) to rotate through the bearing between the inside lateral wall of storage cavity (7), the left end of screw thread pivot (19) runs through and extends to the outside of storage cavity (7), and fixed mounting has gear (20), the fixed surface of slider (15) installs rack (14), gear (20) with rack (14) mesh mutually, the surface threaded connection of screw thread pivot (19) has threaded sleeve (21), the both sides face of threaded sleeve (21) all rotates and is connected with grinding roller (22).

3. The dust collection structure of the numerical control cutting machine as claimed in claim 1, characterized in that: the upper surface fixed mounting of mounting panel (4) has cylinder (23), the output fixed mounting of cylinder (23) has zigzag support (24), zigzag support (24) with fixed connection between dust hopper (8).

4. The dust collection structure of the numerical control cutting machine as claimed in claim 1, characterized in that: the dust collection device is characterized in that an inclined bracket (25) is fixedly mounted on the upper surface of the mounting plate (4), the inclined bracket (25) is far away from one end of the mounting plate (4) and is provided with an arc-shaped groove, and the arc-shaped groove is formed in the outer side of the dust collection pipe (6).

5. The dust collection structure of the numerical control cutting machine as claimed in claim 2, characterized in that: and a guide plate (26) is fixedly arranged on the lower surface of the filter screen (18).

6. The dust collection structure of the numerical control cutting machine as claimed in claim 2, characterized in that: two sliding rods (27) are fixedly mounted between the inner side walls of the material storage cavity (7), the two sliding rods (27) are symmetrically distributed about the threaded rotating shaft (19), and the threaded sleeve (21) can move along the direction of the sliding rods (27).