CN2611090Y

CN2611090Y - Double-loop dust-container

Info

Publication number: CN2611090Y
Application number: CN 03242841
Authority: CN
Inventors: 赖金森
Original assignee: XINGYUN COMPUTER CO Ltd
Current assignee: XINGYUN COMPUTER CO Ltd
Priority date: 2003-04-01
Filing date: 2003-04-01
Publication date: 2004-04-14
Anticipated expiration: 2013-04-01

Abstract

The utility model relates to a dual-loop dust collection box which comprises a box body and a screen plate, wherein the box body is provided with an opening on the upper portion and an air outlet on one side, the screen plate covers the opening. One side of the screen plate is connected with the box body by pin joint, thereby the screen plate can be movably lifted. When the screen plate covers the opening, the screen plate transversely separates the air outlet to divide the air outlet into two parts, and thereby dual-way ventilation is formed on both the upper side and the lower side of the screen plate when air is absorbed.

Description

The double loop dust-collecting box

Technical field

The utility model relates to a kind of double loop dust-collecting box, especially refer to a kind of when air draught, can form upper and lower two circuit air draft, have chip removal, smoke evacuation and quick heat radiating effect, be applicable to cutting or engraving dry goods, leather, the laser carved machine of paper or the dust collecting structure of similar articles.

Background technology

Since high-quality laser cutting engraving machine is widely used, owing to cutting fast, be easy to cut out shape, so the laser cutting engraving machine that is exclusively used in leather, cloth of all kinds just in response to and give birth to, and add the heat that produces man-hour, the eliminating of giving up cigarette and scrap for laser, especially with the low and incendive material of burning-point such as leather, cloth, paper, easier in scrap or the heat damage workpiece that burns, even the danger of breaking out of fire, therefore how to make heat get rid of and inhale bits is industry and problem that the user paid attention to always.

See also Fig. 1, the dust-collecting box of tradition usefulness includes a workbench 1 and an end box 2, one side of this end box 2 is provided with an opening 21, and for an external air draught pipeline 3, it continues to bleed on the one hand, make workbench produce negative pressure 1 time, with absorption top leather, cloth or paper to be processed, on the other hand, add man-hour when carrying out laser, scrap can drop in end box 2, and through external air draught pipeline 3 scrap is extracted out outside the end box 2.

Along with modern production technology promotes, laser processing has been not limited to the application on the Metal Cutting, such as acryl, the plank engraving, leather even, cloth, cutting of paper, all very use widely, and to commonly use the design of dust-collecting box, air draught only is positioned at the workbench below, can only produce enough negative pressure with absorption top leather to be processed, cloth or paper still are apparent not enough in chip removal, because leather, cloth or paper are combustibles, and its workpiece is whole tiling processing, the work top that object is contained, its wind hole is promptly blocked, and carries out so can only outerly enclose the wind hole in the air draft, but object area is bigger sometimes, in process, the scrap that cutting is scattered on the object promptly is scattered on the object, fails in time to be got rid of, when causing cutting, the spark that high temperature produced ignite easily on the object scrap and burn and the surface, influence processing quality, severe patient even initiation fire.

In addition, the air draught mode of the single opening in this below also is difficult to add the scrap that comes out man-hour and gets rid of fast, and cause dust content of air and uprise, the relative variation of working environment quality, and have influence on the precision that laser is processed.

This novel content

The purpose of this utility model is the defective that overcomes above-mentioned prior art, provides a kind of and forms upper and lower two circuit air draft, and the double loop dust-collecting box with effects such as chip removal, smoke evacuation and quick heat radiatings.

The purpose of this utility model realizes that by following technical proposals a kind of double loop provided by the utility model dust-collecting box comprises: a box body, and its top is made as opening, is equipped with an exhaust vent on the side of this box body; And a web plate, being sealed on the opening, this web plate articulates with box body on one side, make that this web plate is movable to be started, and after web plate was covered on the opening, its web plate was that tabula is in exhaust vent, make exhaust vent be divided into two, and when making air draught, the upper and lower surface of web plate form two circuit air draft.

Description of drawings

Fig. 1 is the user mode schematic diagram of dust-collecting box when exhausting of traditional usefulness;

Fig. 2 is the stereo appearance figure of the utility model double loop dust-collecting box;

Fig. 3 is the three-dimensional exploded view of double loop dust-collecting box among the 2nd figure;

View when Fig. 4 is installed in laser carved mechanism for the utility model;

Fig. 5 is the profile of the utility model double loop dust-collecting box;

Fig. 6 is the view of the utility model double loop dust-collecting box when bleeding.

Symbol description in the accompanying drawing

1: workbench 2: end box 21: opening

3: air draught pipeline 4: double loop dust-collecting box 41: box body

42: web plate 411: open 412: combined hole

413: exhaust vent 414: lockhole 421: housing

422: honeycomb metal plate 424: pivot 425: lockhole

426: hole 5: screw 6: laser carved mechanism

7: workpiece

For ease of to the utility model more deep understanding being arranged, existing given in conjunction with the accompanying drawings embodiment is described in detail.

The specific embodiment

See also Fig. 2 and Fig. 3, the content of figure is the embodiment of the utility model double loop dust-collecting box 4, and it includes a box body 41 and a web plate 42.

Wherein, these box body 41 tops are provided with a unidirectional opening 411, on box body 41 left and right sides faces, relatively respectively be provided with a combined hole 412, then be provided with an exhaust vent 413 on the another side of box body 41, with external aspiration channel road 3 (shown in Figure 5) as, this box body 41 has a flat bottom, and its side height that is provided with exhaust vent 413 is higher than other three limits.

This web plate 42 is to cross on the opening 411, web plate 42 includes a housing 421 and a honeycomb metal plate 422, respectively be provided with a hole 426 on housing 421 dual-sides, place for an axis body 424, and housing 421 is articulated on box body 41 left and right sides faces on the relative combined hole that is provided with 412, make this web plate 42 movable starting on box body 41, and the opposite side two ends of web plate 42 and the box body 41 relative lockholes 425 that respectively are provided with, 414, for screw 5 web plate 42 is locked on the box body 41, during composition, because this web plate 42 is tabula the place aheads in exhaust vent 413, so exhaust vent 413 is divided into two by web plate 42, when making air draught, the upper and lower surface of web plate 42 can form two circuit air draft.

During enforcement, shown in Fig. 4～6, double loop dust-collecting box 4 is installed up to laser carved mechanism 6 belows, simultaneously air draught pipeline 3 is installed on the exhaust vent 413, when air draught pipeline 3 activates, because of web plate 42 is tabula the place ahead in exhaust vent 413, so when using, its web plate still can produce the workpiece 7 that enough negative pressure are adsorbed the top for 42 times, and useless cigarette that is produced when cutting or Carving Machining part 7 and dirt bits, then can be from the upper and lower surface of web plate 42 by air draught pipeline 3 to being siphoned away, reach good smoke evacuation, dust removing effects, and air-flow can be at any time can be apace by its cut point with heat and smear metal band from, reduce dust content of air, and improve heat radiation, temperature when effectively reducing cutting, to put out the flammule that smear metal is generated, the surface of prevention burning and workpiece 7, and raising processing quality.

And in the control of dust cleaning, because web plate 42 is to be articulated on the box body 41 with an end, so after the completion of processing, unload the screw 5 of both sides, web plate 42 is movable starting, and conveniently collects, clears up the dirt bits.

Therefore, the utlity model has following advantage:

1. the utility model is located at exhaust vent on the level height of opening, so that after putting web plate, web plate Exhaust vent can be given to be divided into two, so that during exhausting, can extract the air of web plate upper and lower faces out, and then Take dirt bits that the web plate upper and lower faces produces because of machining away and give up cigarette, simultaneously can be rapidly with because of cutting the time The heat and the smear metal that produce take away, the temperature when effectively reducing cutting, prevention dry goods, leather or paper Deng the low work piece surface of burning-point burnt and.

2. movable the starting of web plate on the utility model box body makes the rear convenient processing of dropping of collecting of construction Part material, and the waste material dirt that produces behind clearing up and processing bits.

In sum, according to the above-mentioned content that discloses, the utility model really can reach its intended purposes, and provide a kind of and form upper and lower two circuit air draft, and the double loop dust-collecting box with effects such as chip removal, smoke evacuation and quick heat radiatings.

Claims

1. double loop dust-collecting box is characterized in that it comprises:

One box body, its top is made as opening, is equipped with an exhaust vent on the side of this box body; And

One web plate is sealed on the opening, and this web plate articulates with box body on one side, make that this web plate is movable to be started, and after web plate was covered on the opening, its web plate was that tabula is in exhaust vent, make exhaust vent be divided into two, and when making air draught, the upper and lower surface of web plate form two circuit air draft.

2. double loop according to claim 1 dust-collecting box is characterized in that this box body has a planar base surface, and the side height of set exhaust vent is to be higher than other three limits.

3. double loop according to claim 1 dust-collecting box, it is characterized in that these two sides, box body left and right sides are provided with combined hole, this web plate includes a housing and a honeycomb metal plate again, its housing one side relatively respectively is provided with a pivot, and the relative lockhole that respectively is provided with the corner, opposite side two ends of the non-pivot joint of web plate of this box body is locked in web plate on the box body for screw.