CN210685816U

CN210685816U - Dust-free room is with rolling up curtain dustproof door convenient to installation

Info

Publication number: CN210685816U
Application number: CN201920844651.7U
Authority: CN
Inventors: 王林根
Original assignee: Suzhou Dingao Purification Technology Co Ltd
Current assignee: Suzhou Dingao Purification Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-05
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a dust free chamber is with rolling up curtain dustproof door convenient to installation, including box, pivot, spool, mounting, gear motor, first gear, second gear, curtain piece, guide rail, brush, fixed block, tripod frame, first screw hole, installation piece and second screw hole. The utility model can effectively prevent the dust outside the dust-free chamber from entering the dust-free chamber through the gap between the curtain sheet and the guide rail when the dust-proof door is closed through the mutual lap joint between the plurality of brushes and the curtain sheet, thereby effectively increasing the dust-proof effect and being different from the traditional rolling door; through the tripod directly with guide rail snap-on the door frame to simplified the installation, adopted a plurality of bolts to carry out the trouble of installing in the tradition of being different from, the device mechanism is simple, and convenient to use is fit for using widely.

Description

Dust-free room is with rolling up curtain dustproof door convenient to installation

Technical Field

The utility model relates to a dustproof door specifically is a dust free chamber is with rolling up curtain dustproof door convenient to installation belongs to dust free chamber technical field.

Background

Clean rooms, also known as clean rooms or cleanrooms. It is the basis for pollution control. The concentration of air suspended particles is controlled so as to achieve a proper particle cleanliness level, and a rolling door is often arranged at an inlet and an outlet of a dust-free chamber for sealing.

The traditional rolling door is poor in dustproof effect, after the rolling door is closed, gaps between the rolling door and guide rails are often large, and dust can enter a dust-free chamber from the gaps; moreover, when the guide rail is installed in the conventional roller shutter door, the guide rail is usually embedded or fixed on the door frame by using a plurality of bolts, which is troublesome. Therefore, a roller shutter dustproof door for a clean room, which is convenient to install, is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust-free room is with rolling up curtain dustproof door convenient to installation in order to solve above-mentioned problem.

The utility model realizes the above purpose through the following technical proposal, a roller shutter dustproof door for a dust free room which is convenient to install, comprises a box body, a roller shutter mechanism and a dustproof mechanism;

the roller shutter mechanism comprises a rotating shaft, scroll shafts, a fixing piece, a speed reduction motor and a first gear, wherein the rotating shaft is rotatably connected between two opposite inner walls of the box body, the surface of the rotating shaft is symmetrically sleeved with the two same scroll shafts, the fixing piece is fixedly connected to one side of the inner wall of the top of the box body, the speed reduction motor is sleeved inside the fixing piece, the output end of the speed reduction motor is fixedly connected with the first gear, the first gear is connected with a second gear in a meshed mode, the second gear is sleeved at one end of the rotating shaft, and a shutter sheet is fixedly connected to the surface of the rotating shaft;

dustproof mechanism includes guide rail, fixed block, tripod, first screw hole and installation piece, the guide rail has all been cup jointed in sliding in the both sides of curtain piece, the surperficial from the top down symmetry rigid coupling of guide rail has two the same fixed blocks, two the rigid coupling has the tripod between the fixed block, and the tripod has seted up first screw hole in the one end of keeping away from the fixed block.

Preferably, the top equidistance rigid coupling of box has a plurality of the same installation pieces, and is a plurality of the second screw hole has all been seted up to the central point of installation piece.

Preferably, the bottom end of the curtain sheet penetrates through the bottom of the box body and is arranged outside the box body.

Preferably, the tripod is a right triangle, and the top of the guide rail is lapped at the bottom of the box body.

Preferably, three inner walls of the guide rail are fixedly connected with brushes.

Preferably, the ends of the brushes are all lapped on the side wall of the curtain sheet.

The utility model has the advantages that:

1. the utility model can effectively prevent the dust outside the dust-free chamber from entering the dust-free chamber through the gap between the curtain sheet and the guide rail when the dust-proof door is closed through the mutual lap joint between the plurality of brushes and the curtain sheet, thereby effectively increasing the dust-proof effect and being different from the traditional rolling door;

2. through the tripod directly with guide rail snap-on the door frame to simplified the installation, adopted a plurality of bolts to carry out the trouble of installing in the tradition of being different from, the device mechanism is simple, and convenient to use is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.

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

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

FIG. 3 is a schematic view of the top view structure of the curtain sheet and the guide rail of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. the device comprises a box body, 2, a rotating shaft, 3, a scroll, 4, a fixing piece, 5, a speed reducing motor, 6, a first gear, 7, a second gear, 8, a curtain piece, 9, a guide rail, 901, a brush, 10, a fixing block, 11, a tripod, 12, a first threaded hole, 13, an installation block, 14 and a second threaded hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a roller shutter dustproof door for a clean room, which is convenient to install, includes a box body 1, a roller shutter mechanism and a dustproof mechanism;

the rolling mechanism comprises a rotating shaft 2, a scroll 3, a fixing piece 4, a speed reducing motor 5 and a first gear 6, wherein the rotating shaft 2 is rotatably connected between two opposite inner walls of the box body 1, so that transmission is facilitated, two identical scroll 3 are symmetrically sleeved on the surface of the rotating shaft 2, so that a rolling curtain sheet 8 is convenient to roll, the fixing piece 4 is fixedly connected to one side of the inner wall of the top of the box body 1, the speed reducing motor 5 is sleeved inside the fixing piece 4, so that power is convenient to provide, the first gear 6 is fixedly connected to the output end of the speed reducing motor 5, the first gear 6 is meshed with a second gear 7 which is convenient to gear, the second gear 7 is sleeved at one end of the rotating shaft 2, and the curtain sheet 8 is fixedly connected to the surface of the rotating shaft 2;

dustproof mechanism includes 9 guide rails, fixed block 10, tripod 11, first screw hole 12 and installation piece 13, the both sides of curtain piece 8 are all slided and are cup jointed 9 guide rails, are convenient for guide curtain piece 8's the direction of stretching out, the surperficial from the top down symmetry rigid coupling of 9 guide rails has two the same fixed blocks 10, two the rigid coupling has tripod 11 between the fixed block 10, is convenient for fix, and first screw hole 12 has been seted up to tripod 11 in the one end of keeping away from fixed block 10, and the cooperation of being convenient for uses makes the bolt fix.

A plurality of identical mounting blocks 13 are fixedly connected to the top of the box body 1 at equal intervals, and second threaded holes 14 are formed in the center positions of the mounting blocks 13, so that the box body 1 can be fixed conveniently; the bottom end of the curtain sheet 8 penetrates through the bottom of the box body 1 and is arranged outside the box body 1, so that sealing is facilitated; the triangular support 11 is a right triangle, and the top of the guide rail 9 is lapped at the bottom of the box body 1, so that the moving direction of the curtain sheet 8 can be conveniently guided; three inner walls of the 9 guide rails are fixedly connected with brushes 901, so that dust prevention is facilitated; the tail ends of the brushes 901 are overlapped on the side wall of the curtain sheet 8, so that the gap between the guide rail 9 and the curtain sheet 8 is reduced.

The utility model discloses when using, the electrical components that appear in this application all external intercommunication power and control switch when using, use a plurality of bolt to fix a plurality of installation piece 13 in the door frame top, fix the both sides at the door frame with guide rail 9 through two bolts, later begin to use, open gear motor 5, gear motor 5 drives pivot 2 through first gear 6 and second gear 7 and rotates, pivot 2 drives spool 3 and rotates, pivot 2 is rolled up curtain piece 8 on spool 3, the access & exit of dust free room is opened this moment, the bottom of pulling curtain piece 8, pull down curtain piece 8, curtain piece 8 removes along the direction of guide rail 9, under the closed condition, owing to there being brush 901, the dust of dust free room outside can't enter into the dust free room through the clearance between guide rail 9 and the curtain piece 8, thereby accomplish dustproof.

The speed reducing motor 5 adopts model LY-3570R1+ lG32 manufactured by Langym electromechanical technology Limited of Dongguan city and related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dust free chamber is with rolling up curtain dustproof door convenient to installation which characterized in that: comprises a box body (1), a roller shutter mechanism and a dustproof mechanism;

the roller shutter mechanism comprises a rotating shaft (2), a scroll (3), a fixing piece (4), a speed reducing motor (5) and a first gear (6), wherein the rotating shaft (2) is rotatably connected between two opposite inner walls of the box body (1), the two identical scroll (3) are symmetrically sleeved on the surface of the rotating shaft (2), the fixing piece (4) is fixedly connected to one side of the inner wall of the top of the box body (1), the speed reducing motor (5) is sleeved inside the fixing piece (4), the output end of the speed reducing motor (5) is fixedly connected with the first gear (6), the first gear (6) is meshed and connected with a second gear (7), the second gear (7) is sleeved at one end of the rotating shaft (2), and a shutter piece (8) is fixedly connected to the surface of the rotating shaft (2);

dustproof mechanism includes (9) guide rail, fixed block (10), tripod (11), first screw hole (12) and installation piece (13), the both sides of curtain piece (8) are all slided and are cup jointed (9) guide rail, the surperficial from the top down symmetry rigid coupling of (9) guide rail has two the same fixed block (10), two the rigid coupling has tripod (11) between fixed block (10), and first screw hole (12) have been seted up in the one end of keeping away from fixed block (10) in tripod (11).

2. The easy-to-install rolling shutter dustproof door for clean room according to claim 1, wherein: the top equidistance rigid coupling of box (1) has a plurality of the same installation piece (13), and is a plurality of second screw hole (14) have all been seted up to the central point of installation piece (13).

3. The easy-to-install rolling shutter dustproof door for clean room according to claim 1, wherein: the bottom end of the curtain sheet (8) penetrates through the bottom of the box body (1) and is arranged outside the box body (1).

4. The easy-to-install rolling shutter dustproof door for clean room according to claim 1, wherein: the triangular support (11) is a right triangle, and the top of the guide rail (9) is lapped at the bottom of the box body (1).

5. The easy-to-install rolling shutter dustproof door for clean room according to claim 1, wherein: and (9) brushes (901) are fixedly connected with the three inner walls of the guide rail.

6. The easy-to-install rolling shutter dustproof door for clean room according to claim 5, wherein: the tail ends of the brushes (901) are all lapped on the side wall of the curtain sheet (8).