CN213080858U

CN213080858U - Dust collector for engraving device

Info

Publication number: CN213080858U
Application number: CN202021539183.1U
Authority: CN
Inventors: 汪丽; 王兴松
Original assignee: Kunshan Yijiao Decoration Engineering Co ltd
Current assignee: Kunshan Yijiao Decoration Engineering Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a dust collector for a carving device, in particular to the technical field of the carving device, which comprises a bottom ring and a top ring, wherein the bottom ring is arranged below the top ring, the upper end of the bottom ring is provided with a lower annular groove, the upper end of the bottom ring is fixedly connected with an outer snap ring outside the lower annular groove, the upper end of the bottom ring is fixedly connected with an inner snap ring inside the lower annular groove, the lower end of the top ring is provided with an upper annular groove, scraps generated by processing a workpiece by a carving knife are sucked into the lower annular groove through an air pump and then enter a scrap collecting device through an air suction pipe, when the surface of the workpiece is far away from a dust hood, the dust hood can rotate through rotating the bottom ring, further, a group of threaded pipes, metal hoses and the dust hood are added to improve the dust removal effect, and the problem that when the carving machine carves, the generated dust not only affects the environment of a production workshop is solved, causing serious health injury to constructors and influencing the engraving precision.

Description

Dust collector for engraving device

Technical Field

The utility model relates to an engraving device technical field especially relates to a dust catcher that engraving device used.

Background

The carving is a drilling and milling combined machining in principle, a plurality of data input modes of the carving machine are available as required, the computer carving machine is provided with two types of laser carving and mechanical carving, the two types of laser carving and mechanical carving have high power and low power, and when the carving machine is used for carving, the generated dust not only influences the environment of a production workshop and causes serious health injury to constructors, but also influences the carving precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher that engraving device used has solved the engraver and has carved when, and produced dust not only influences the environment of workshop, causes serious health injury to the constructor, can influence the problem of sculpture precision moreover.

The utility model provides a technical scheme that its technical problem adopted is: a dust collector for a carving device comprises a bottom ring and a top ring, wherein the bottom ring is positioned below the top ring, a lower annular groove is formed in the upper end of the bottom ring, an outer snap ring is fixedly connected to the upper end of the bottom ring and positioned outside the lower annular groove, an inner snap ring is fixedly connected to the upper end of the bottom ring and positioned inside the lower annular groove, an upper annular groove is formed in the lower end of the top ring, the upper end of the outer snap ring is positioned outside the upper annular groove, the upper end of the inner snap ring is positioned inside the upper annular groove, an outer rubber pad is embedded between the top of the outer snap ring and the top end inside the upper annular groove, an inner rubber pad is embedded between the inner side of the inner snap ring and the inner side groove wall of the upper annular groove, connecting pipes are respectively arranged on the front side and the rear side of the upper end of the top ring, the lower ends of the, the dust inlet pipe is internally and inwards penetrated into the bottom ring and the lower annular groove, the outer ends of the dust inlet pipe on the front side and the rear side are respectively in threaded connection with a pipe sleeve, the tail ends of the dust inlet pipe on the left side and the right side are respectively in threaded connection with a threaded pipe, the tail end of the threaded pipe is in flange connection with a metal hose, and the tail end of the metal hose is in flange connection with a dust hood.

Specifically, the tail end of the air suction pipe is connected with a fan, and the lower end of the fan is connected with a dust collecting cylinder.

Specifically, outer snap ring and last annular groove rotate to be connected, interior snap ring and last annular groove rotate to be connected.

Specifically, the lower end on the outer rubber pad is respectively clung to the top end inside the upper annular groove and the top of the outer snap ring, and the inner end and the outer end of the inner rubber pad are respectively clung to the inner side groove wall of the upper annular groove and the inner side of the inner snap ring.

Specifically, the dust inlet pipes on the left side and the right side are communicated with threaded pipes, the threaded pipes are communicated with metal hoses, and the metal hoses are communicated with the dust hood.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of dust catcher that engraving device used, through at the carving tool upper end installation apical ring, and near carving tool bottom sets up the suction hood, will carve the produced piece of carving tool processing work piece through the air pump, absorb inside the lower ring channel, the rethread breathing pipe enters into in the piece collection device, and when the work piece surface was kept away from to the suction hood, can pass through the rotation base ring, make the suction hood rotate, it is further can be through twisting the pipe box out, increase a set of screwed pipe again, metal collapsible tube and suction hood and then improve dust removal effect, when having solved the engraver and carving, the environment of workshop is not only influenced to the produced dust, cause serious health injury to the constructor, and can influence the problem of sculpture precision.

Drawings

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

FIG. 2 is a cross-sectional view of the outer snap ring of the present invention;

fig. 3 is a partial schematic view of a in fig. 2 according to the present invention.

In the figure: the dust collector comprises a bottom ring-1, a top ring-2, a dust inlet pipe-3, a pipe sleeve-4, a metal hose-5, a threaded pipe-6, a dust hood-7, a connecting pipe-8, an air suction pipe-9, a lower annular groove-10, an upper annular groove-11, an outer snap ring-12, an outer rubber pad-13, an inner rubber pad-14, an inner snap ring-15, a fan-16 and a dust collecting barrel-17.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust collector for a carving device comprises a bottom ring 1 and a top ring 2, wherein the bottom ring 1 is positioned below the top ring 2, the upper end of the bottom ring 1 is provided with a lower annular groove 10, the upper end of the bottom ring 1 is fixedly connected with an outer snap ring 12 positioned outside the lower annular groove 10, the upper end of the bottom ring 1 is fixedly connected with an inner snap ring 15 positioned inside the lower annular groove 10, the lower end of the top ring 2 is provided with an upper annular groove 11, the upper end of the outer snap ring 12 is positioned outside the upper annular groove 11, the upper end of the inner snap ring 15 is positioned inside the upper annular groove 11, an outer rubber pad 13 is embedded between the top of the outer snap ring 12 and the top of the upper annular groove 11, an inner rubber pad 14 is embedded between the inner side of the inner snap ring 15 and the inner side wall of the upper annular groove 11, connecting pipes 8 are respectively arranged at the front side and the rear side of the upper end of the top ring 2, the lower ends of the connecting pipes 8 downwards penetrate, the inner side of the dust inlet pipe 3 inwards penetrates through the bottom ring 1 to the inner side of the lower annular groove 10, the outer ends of the dust inlet pipes 3 on the front side and the rear side are in threaded connection with pipe sleeves 4, the tail ends of the dust inlet pipes 3 on the left side and the right side are in threaded connection with threaded pipes 6, the tail end of the threaded pipe 6 is in flange connection with a metal hose 5, the tail end of the metal hose 5 is in flange connection with a suction pipe 9 of a dust hood 7, the tail end of the suction pipe 9 is in flange connection with a fan 16, the lower end of the fan 16 is connected with an outer snap ring 12 of a dust collection cylinder 17 and is in rotary connection with the upper annular groove 11, the inner snap ring 15 is in rotary connection with the upper annular groove 11, the upper end and the lower end of an outer rubber pad 13 are respectively clung to the top end inside the upper annular groove 11 and the top of the outer snap ring 12, the inner;

firstly, place top ring 2 and aim at engraving device's tool bit lower extreme position, move up bottom ring 1 and top ring 2 again, let bottom ring 1 and top ring 2 cover the shell outside above engraving device's tool bit, weld top ring 2 and the shell outside afterwards, switch on external power with fan 16 at last to twist metal collapsible tube 5, make suction hood 7 align the carving tool, and let suction hood 7 lower extreme align the carving tool bottom.

Then, when the engraving machine and the air pump are started, the engraving knife moves downwards, and when the engraving knife contacts the workpiece, the lower end of the dust hood 7 is contacted with the surface of the workpiece, and further when the engraving knife moves downwards continuously to engrave, the dust hood 7 can be extruded by the workpiece, so that the dust hood 7 can be contacted with the surface of the workpiece only when the engraving knife processes the deepest part of the workpiece, and thus, fragments generated when the engraving knife engraves the workpiece can be absorbed into the dust hood 7 by the fan 16, and the fragments can reach the threaded pipe 6 through the dust hood 7, and are concentrated into the lower annular groove 10, enter the air suction pipe 9 through the upper annular groove 11 and the connecting pipe 8, and then are discharged into the dust collection cylinder 17.

However, when carving tool work piece edge, the dust hood 7 of one side can leave the surface of work piece, can not absorb the piece, just at this moment can advance the dirt pipe 3 through stirring, because between end ring 1 and the top ring 2 through outer snap ring 12 and interior snap ring 15 and upper ring groove 11 pivoted for end ring 1 rotates, and then metal collapsible tube 5 rotates, lets dust hood 7 change the angle, gets back to the work piece surface again, absorbs the piece.

Further, can twist out pipe box 4 from advancing dust pipe 3, add a set of screwed pipe 6, metal collapsible tube 5 and suction hood 7 again, through increasing more suction hood 7 to the clastic absorption of carrying out of multi-angle, just so can remove dust more efficiently.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A dust catcher that engraving device used, includes bottom ring (1) and apical ring (2), its characterized in that: the bottom ring (1) is positioned below the top ring (2), a lower annular groove (10) is formed in the upper end of the bottom ring (1), an outer snap ring (12) is fixedly connected to the upper end of the bottom ring (1) and positioned outside the lower annular groove (10), an inner snap ring (15) is fixedly connected to the upper end of the bottom ring (1) and positioned inside the lower annular groove (10), an upper annular groove (11) is formed in the lower end of the top ring (2), the upper end of the outer snap ring (12) is positioned outside the inner portion of the upper annular groove (11), the upper end of the inner snap ring (15) is positioned inside the inner portion of the upper annular groove (11), an outer rubber gasket (13) is embedded between the top of the outer snap ring (12) and the inner top end of the upper annular groove (11), an inner rubber gasket (14) is embedded between the inner side of the inner snap ring (15) and the inner side groove wall of the upper annular groove, the dust collecting device is characterized in that the lower end of the connecting pipe (8) penetrates downwards into the upper annular groove (11) of the top ring (2), the upper end of the connecting pipe (8) is connected with an air suction pipe (9), four dust inlet pipes (3) are uniformly installed on one circumference of the outer side of the bottom ring (1), the inner side of each dust inlet pipe (3) penetrates inwards into the bottom ring (1) to the lower annular groove (10), the outer ends of the dust inlet pipes (3) are connected with the pipe sleeves (4) in a threaded mode, the left side and the right side of the dust inlet pipes (3) are connected with threaded pipes (6) in a threaded mode, the tail ends of the threaded pipes (6) are connected with metal hoses (5) in a flange mode, and the tail ends of the metal hoses.

2. A vacuum cleaner for an engraving device according to claim 1, wherein: the tail end of the air suction pipe (9) is connected with a fan (16), and the lower end of the fan (16) is connected with a dust collection cylinder (17).

3. A vacuum cleaner for an engraving device according to claim 1, wherein: outer snap ring (12) rotate with upper ring groove (11) and be connected, interior snap ring (15) rotate with upper ring groove (11) and be connected.

4. A vacuum cleaner for an engraving device according to claim 1, wherein: the upper end and the lower end of the outer rubber pad (13) are respectively clung to the top end inside the upper annular groove (11) and the top of the outer snap ring (12), and the inner end and the outer end of the inner rubber pad (14) are respectively clung to the inner side groove wall of the upper annular groove (11) and the inner side of the inner snap ring (15).

5. A vacuum cleaner for an engraving device according to claim 1, wherein: the dust inlet pipes (3) on the left side and the right side are communicated with threaded pipes (6), the threaded pipes (6) are communicated with metal hoses (5), and the metal hoses (5) are communicated with a dust hood (7).