CN218592085U

CN218592085U - Laser cutting machine subregion dust collector

Info

Publication number: CN218592085U
Application number: CN202222723739.8U
Authority: CN
Inventors: 孙婷婷; 于富强; 何苗苗; 赵旭; 高强
Original assignee: Dalian Xinyida Laser Technology Co ltd
Current assignee: Dalian Xinyida Laser Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-10
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a laser cutting machine subregion dust collector, including the frame, the inboard of frame is fixed with the dust removal case, the both ends of the left and right sides of frame upper surface all are fixed with the guide rail, the upper end sliding connection of guide rail has the laser cutting machine main part, the lower extreme of laser cutting machine main part is fixed with the laser head, the back intercommunication of dust removal case has the flue gas pipeline, be equipped with the subregion dust removal mechanism in the dust removal case; the subregion dust removal mechanism includes the slide rail of fixing mutually with dust removal case inner chamber diapire, the top sliding connection of slide rail surface has the slider. This laser cutting machine subregion dust collector through being equipped with subregion dust removal mechanism in the dust removal incasement, and subregion dust removal mechanism can carry out the self-moving, makes it cooperate the laser head, carries out the subregion to the region of placing panel in the frame and removes dust, can effectively improve dust collection efficiency, does not have the region of keeping away from the fan then the not thorough condition of dust removal appears easily, and collects good waste material after removing dust, the dust removal case of conveniently discharging.

Description

Laser cutting machine subregion dust collector

Technical Field

The utility model relates to a laser cutting machine technical field specifically is laser cutting machine subregion dust collector.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the beam blows away the molten or gasified metal, and finally, the material forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.

The existing dust removal device of the laser cutting machine generally removes dust directly and uniformly in the whole area of the bottom of the cutting machine, so that the power of the dust removal device is easily insufficient, and the position of a fan of the dust removal device is fixed, so that the dust removal efficiency of each area is uneven, the dust removal efficiency of the area close to the fan is higher, but the dust removal of the area far away from the fan is not complete, and meanwhile, a bin is not convenient to discharge for collected waste materials.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a laser cutting machine subregion dust collector possesses advantages such as dust removal effect is good, has solved the poor problem of current laser cutting machine dust removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: the partitioned dust removal device of the laser cutting machine comprises a rack, wherein a dust removal box is fixed on the inner side of the rack, guide rails are fixed at the left end and the right end of the upper surface of the rack, a laser cutting machine main body is connected to the upper ends of the guide rails in a sliding manner, a laser head is fixed at the lower end of the laser cutting machine main body, the back of the dust removal box is communicated with a flue gas pipeline, and a partitioned dust removal mechanism is arranged in the dust removal box;

the subregion dust removal mechanism includes the slide rail fixed mutually with dust removal incasement chamber diapire, the top sliding connection of slide rail surface has the slider, subregion dust removal mechanism still includes the motor fixed mutually with dust removal incasement chamber bottom back, the output shaft of motor is fixed with the screw rod with slider threaded connection, both ends all are fixed with the mounting panel about the slider, the last fixed surface of mounting panel has the fan, the last fixed surface of slider has the dust excluding hood, the bottom of dust excluding hood inside wall is fixed with the otter board, the guide hole corresponding with the otter board has all been seted up at both ends about the dust excluding hood, both ends all are fixed with electric push rod about the dust excluding hood, electric push rod's output shaft is fixed with the scraping wings, subregion dust removal mechanism still include with dust removal incasement chamber diapire about both ends baffle fixed mutually.

Furthermore, a threaded hole is formed in the center of the sliding block, the screw rod is in threaded connection with the threaded hole, a groove is formed in the lower end of the sliding block, and the sliding rail is in sliding connection with the groove.

Furthermore, the bottoms of the left end and the right end of the dust hood are communicated with the input end of the fan, and the two material pushing plates are respectively located at the ends, back to back, of the two partition plates.

Furthermore, two the scraping wings are symmetrically distributed, and the upper surface of the partition plate is in sliding fit with the outer surface of the dust hood.

Further, the otter board is the toper otter board, both ends all articulate through the hinge about the dust removal case is positive has the dodge gate.

Further, the cross-section of dust excluding hood upper end is trapezoidal, the through-hole that supplies the waste material to pass is seted up to the upper surface of dust excluding case.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this laser cutting machine subregion dust collector through being equipped with subregion dust removal mechanism in the dust removal incasement, and subregion dust removal mechanism can carry out the self-moving, makes it cooperate the laser head, carries out the subregion to the region of placing panel in the frame and removes dust, can effectively improve dust collection efficiency, does not have the region of keeping away from the fan then the not thorough condition of dust removal appears easily, and collects good waste material after removing dust, the dust removal case of conveniently discharging.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the sectional dust-removing mechanism of the present invention;

fig. 3 is a schematic view of the connection overlooking plane structure of the motor and the screw rod of the present invention.

In the figure: the device comprises a machine frame 1, a dust removal box 2, a guide rail 3, a laser cutting machine main body 4, a laser head 5, a flue gas pipeline 6, a partition dust removal mechanism 7, a sliding rail 701, a sliding block 702, a motor 703, a screw 704, an installation plate 705, a fan 706, a dust removal cover 707, a screen plate 708, a guide hole 709, an electric push rod 710, a material pushing plate 711 and a partition plate 712.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, the dust removing device for the laser cutting machine in this embodiment, which comprises a frame 1, a dust removing box 2 is fixed on the inner side of the frame 1, both ends of the dust removing box 2 are hinged to a movable door through hinges about the front side, a through hole for the waste to pass through is provided on the upper surface of the dust removing box 2, guide rails 3 are fixed on both ends of the frame 1 about the upper surface, the upper end of the guide rails 3 is slidably connected to a laser cutting machine main body 4, a laser head 5 is fixed on the lower end of the laser cutting machine main body 4, a flue gas pipeline 6 is communicated with the back side of the dust removing box 2, one end of the flue gas pipeline 6 far away from the dust removing box 2 is communicated with an external flue gas purifying device, which is used for purifying flue gas, and a dust removing mechanism 7 for effectively improving the dust removing efficiency is arranged in the dust removing box 2.

Referring to fig. 2-3, in order to improve the dust removing effect, the partition dust removing mechanism 7 in this embodiment includes a sliding rail 701 fixed to the bottom wall of the inner cavity of the dust removing box 2, a sliding block 702 is slidably connected to the top of the outer surface of the sliding rail 701, the partition dust removing mechanism 7 further includes a motor 703 fixed to the back of the bottom of the inner cavity of the dust removing box 2, a screw 704 threadedly connected to the sliding block 702 is fixed to an output shaft of the motor 703, mounting plates 705 are fixed to the left and right ends of the sliding block 702, a fan 706 is fixed to the upper surface of the mounting plate, a dust removing hood 707 is fixed to the upper surface of the sliding block 702, the top of the dust removing hood 707 has a trapezoidal cross section, the bottoms of the left and right ends of the dust removing hood 707 are communicated with the input end of the fan 706, a mesh plate 708 is fixed to the bottom of the inner side wall 707 of the dust removing hood, the mesh plate 708 is a conical mesh plate, guide holes 709 corresponding to the left and right ends of the dust removing hood are formed in the left and right ends of the dust removing hood, an electric push rod 710 is fixed to the output shaft of the electric push plates 711 and two push plates 711 are symmetrically distributed to the partition plates are fixed to the partition plates 711, the partition plates are symmetrically distributed to the partition plates 712 of the partition plate 712, the partition plate are symmetrically distributed to the partition plate 712 fixed to the partition plate 712 of the outer surface of the dust removing hood 2, and the partition plate 712, the partition plate is located on the outer surface of the partition plate 712, and opposite to the partition plate 705.

The center of the slider 702 is provided with a threaded hole, the screw 704 is in threaded connection with the threaded hole, the lower end of the slider 702 is provided with a groove, and the sliding rail 701 is in sliding connection with the groove, so that the movement stability of the slider 702 is improved.

In the partition dust removing mechanism 7 in this embodiment, the motor 703 drives the dust hood 707 to move, so that the dust hood 707 moves to the lower side of the plate, and then the fan 706 provides suction, so that the flue gas and the debris enter the dust removing box 2, thereby achieving the partition dust removing purpose, and the material pushing plate 711 can push the collected waste debris out of the dust removing box 2.

It is understood that the electrical components presented herein are electrically connected to an external master controller and a power supply, and the master controller may be a conventional known device controlled by a computer, and the power connection technology disclosed in the prior art is not described in detail herein.

The working principle of the above embodiment is as follows:

when the laser head 5 cuts the plate on the rack 1, according to the position of the plate, the output shaft of the motor 703 drives the screw 704 to rotate, the sliding block 702 moves on the sliding rail 701, and then the dust hood 707 moves, the dust hood 707 moves to the lower part of the plate to perform regional dust removal, and the position of the rack 1 without the plate does not need to be removed, and then the fan 706 works to generate suction force, so that the smoke and the debris enter the dust hood 707, because the mesh plate 708 is conical, the debris enters the left end and the right end of the partition plate 712 through the material guide hole 709 after passing through the mesh plate 708, and the smoke enters the smoke pipeline 6, thereby achieving the purpose of regional dust removal, and meanwhile, for the collected waste, the electric push rod 710 can drive the push plate 711 to move up and down, and the screw 704 rotates, so that the push plate 711 can be driven to move back and forth, and back can be pushed out the waste in the dust box 2 by opening the movable door positioned on the front side of the dust box 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Laser cutting machine subregion dust collector, including frame (1), its characterized in that: a dust removal box (2) is fixed on the inner side of the rack (1), guide rails (3) are fixed at the left end and the right end of the upper surface of the rack (1), a laser cutting machine main body (4) is connected to the upper ends of the guide rails (3) in a sliding manner, a laser head (5) is fixed at the lower end of the laser cutting machine main body (4), a flue gas pipeline (6) is communicated with the back of the dust removal box (2), and a partitioned dust removal mechanism (7) is arranged in the dust removal box (2);

subregion dust removal mechanism (7) include with dust removal case (2) inner chamber diapire mutually fixed slide rail (701), the top sliding connection of slide rail (701) surface has slider (702), subregion dust removal mechanism (7) still include with dust removal case (2) inner chamber bottom back fixed motor (703), the output shaft of motor (703) is fixed with screw rod (704) with slider (702) threaded connection, both ends all are fixed with mounting panel (705) about slider (702), the last fixed surface of mounting panel (705) has fan (706), the last fixed surface of slider (702) has dust excluding hood (707), the bottom of dust excluding hood (707) inside wall is fixed with otter board (708), guide hole (709) corresponding with otter board (708) have all been seted up at both ends about dust excluding hood (707), both ends all are fixed with electric push rod (710) about dust excluding hood (707), the output shaft of electric push rod (710) is fixed with scraping wings (711), subregion dust removal mechanism (7) still include with dust removal case (2) inner chamber about two fixed diapire (712) mutually.

2. The laser cutting machine partition dust removing device according to claim 1, characterized in that: the center of the sliding block (702) is provided with a threaded hole, the screw (704) is in threaded connection with the threaded hole, the lower end of the sliding block (702) is provided with a groove, and the sliding rail (701) is in sliding connection with the groove.

3. The laser cutting machine partition dust removing device according to claim 1, characterized in that: the bottoms of the left end and the right end of the dust hood (707) are communicated with the input end of the fan (706), and the two material pushing plates (711) are respectively positioned at one end of the two partition plates (712) which are opposite to each other.

4. The laser cutting machine partition dust removing device according to claim 1, characterized in that: the two material pushing plates (711) are symmetrically distributed, and the upper surface of the partition plate (712) is in sliding fit with the outer surface of the dust removal cover (707).

5. The laser cutting machine partition dust removing device according to claim 1, characterized in that: otter board (708) are the toper otter board, both ends all articulate through the hinge about dust removal case (2) is positive have the dodge gate.

6. The laser cutting machine partition dust removing device according to claim 1, characterized in that: the cross-section of dust excluding hood (707) upper end is trapezoidal, the through-hole that supplies the waste material to pass is seted up to the upper surface of dust excluding case (2).