CN201115922Y

CN201115922Y - Polishing machine with dust-removing device

Info

Publication number: CN201115922Y
Application number: CNU2007200542871U
Authority: CN
Inventors: 郭伟; 杜送军
Original assignee: ZHONGSHAN WEIFU MACHINE CO Ltd
Current assignee: ZHONGSHAN WEIFU MACHINE CO Ltd
Priority date: 2007-07-14
Filing date: 2007-07-14
Publication date: 2008-09-17
Anticipated expiration: 2017-07-14

Abstract

The utility model relates to a rasping machine provided with a dust removing plant, which comprises a stand and a main shaft which is arranged on the stand and driven by a motor. A driving wheel is arranged on the main shaft; the driving wheel is connected with a driven wheel through an abrasive band; a dust-precipitating system is arranged on the stand; the dust-precipitating system comprises a dust cage which can take the driving wheel and the driven wheel in; a processing port is arranged on the dust cage close to the driving wheel; a water spray nozzle is arranged on the dust cage; a gas deflector groove is arranged on the lower part of the dust cage; one opening on one side of the gas deflector groove is opened onto the processing port, and the opening on the other side is opened onto a breakwater, the other end of which is opened onto an air outlet; a drainage is arranged at the bottom of the dust cage. The water-sprinkled can effectively eliminate stive, and the dust cage is independently installed on each device, thus the running cost is saved.

Description

Sanding machine with dust arrester

Technical field

The utility model relates to a kind of machinery of Treatment of Metal Surface, particularly a kind of sanding machine with dust arrester.

Background technology

Sanding machine claims belt sander or polishing machine again, be a kind of metal or other material surface to be polished, the processing equipment of polishing, its primary structure of resinder that uses comprises support at present, upper part of the frame is provided with can be by the driving wheel of driven by motor, driven pulley also is installed on the frame, the high-speed cutting campaign is done in high speed rotation drive abrasive band by driving wheel when work, the dust that occurs in the process is then removed by a dust arrester, existing dust collect plant mostly is by some the shared persons in charge of sanding machine, by the concentrated dust of draining of a main frame, no matter how many main frames are start quantity must move, equipment operating cost is increased, secondly, the negative pressure that forms when existing sanding machine mainly relies on blower fan to work when exhausting is taken dust away, but add itself linear velocity height of the dust that produces man-hour, be difficult to be taken away by the negative pressure that exhausting forms, its dust removing effects is difficult to guarantee.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of sanding machine of saving cost, easy to adjust, good dedusting effect.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of sanding machine with dust arrester, it comprises support, be arranged on the support and by the main shaft of driven by motor, driving wheel is housed on the main shaft, on frame, also be provided with driven pulley, driving wheel is connected with driven pulley by the abrasive band, frame is provided with dust collect plant, dust collect plant comprises the dust gathering arrester that can hold driving wheel and driven pulley, is provided with processing mouth and one or more water spout at dust gathering arrester near the place, abrasive band, and the dust gathering arrester bottom is provided with wind guide tank, the opening of wind guide tank one side leads to the processing mouth, the opposite side opening leads to water fender, and the water fender other end leads to air outlet, and the bottom of described dust gathering arrester is provided with drainage arrangement.

The beneficial effects of the utility model are: the design's dust gathering arrester is provided with water spout, in dust gathering arrester, form water curtain and both actings in conjunction of negative pressure exhausting during by water spray, can the effective collection dust, reach the purifying and dedusting effect, the water that is mixed with dust can Recycling after filtration, and air-flow can be removed the globule of folder collection in the air by water fender the time, making the air that is discharged from the external world not have water droplet overflows, in addition, the design's dust arrester independently is installed in and adopts independent control mode on the sanding machine, can save operating cost, and unaffected when needs move or adjust the position.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

With reference to Fig. 1, a kind of sanding machine with dust arrester, its primary structure organic block 1, be movably arranged on the support and by the main shaft 11 of driven by motor, driving wheel 12 is housed on main shaft 11, under the driving of motor, drive driving wheel 12 rotation at a high speed by main shaft 11, on frame, also be provided with driven pulley 13, driving wheel 12 is connected with driven pulley 13 by abrasive band 14, when work, drive abrasive band 14 rotation at a high speed that is enclosed within on driving wheel 12 and the driven pulley 13 by driving wheel 12, to the workpiece cutting of polishing, frame is provided with dust collect plant 2, dust collect plant has a dust gathering arrester 21 that is installed on the support, dust gathering arrester 21 can be with driving wheel 12, driven pulley 13 is contained in the inside with abrasive band 14, the dust gathering arrester outer panels is provided with openable dodge gate 28 in the position corresponding to the abrasive band, can be used for changing abrasive band or cleaning dust gathering arrester inside, on dust gathering arrester, have a processing mouth 22 near the driving wheel place, workpiece contacts with the abrasive band from the processing mouth and processes operation, respectively be provided with water spout 23 about dust gathering arrester, left side water spout is arranged at the bottom of processing mouth, right water spout can be contained in processing mouthful another side plate top of corresponding dust gathering arrester, relative water spout can form the water curtain of an intersection about when water spray, below the inner right water spout correspondence position of dust gathering arrester, be provided with the diversion plate 27 that tends to wind guide tank, the dust gathering arrester bottom is provided with wind guide tank 24, the design's wind guide tank is the curved channel of being made by polylith curved surface sheet material, between the lowest part of the curved surface sheet material of bottom and the bottom narrow and small gap is arranged, the front opening of wind guide tank leads to the processing mouth, the opening of rear end leads to water fender 25, water fender is combined with certain interval by the corrugated sheet material of multilayer, formed space, sheet material gap is curve gas channel upwards, the other end of water fender can lead to air outlet 26, dust gathering arrester bottom lowest part is provided with discharge outlet 31, and discharge outlet is connected with the water tank 32 of band screen pack.

When work part in processing mouthful, be subjected to the abrasive band cutting of polishing at a high speed, produce a large amount of dust and particle in this process, after partly being mixed by water when meeting, water curtain taking away with intersecting, reach dust collecting effect and through the wind guide tank in the dust gathering arrester time, fully mix, the water that mixes a large amount of dust is in the water tank 32 of dust gathering arrester bottom below discharge outlet is discharged to, filter the back Recycling by the screen pack that is arranged in the water tank, and air flow path is after passing through wind guide tank 24, then enter in the water fender 25, by water fender 25 time, can remove the globule that is mingled with in the air, make the air that is discharged from the external world not have water droplet and overflow.

The design's dust arrester independently is installed on the sanding machine, adopt independent control mode and this sanding machine to work simultaneously, can save operating cost, and unaffected when equipment need move or adjust the position, avoid transforming the trouble of dismounting, dust arrester of the present utility model can be widely used in the corollary equipment of novel sanding machine, and also transform than being easier to for the used equipment that is using, the design not only is fit to have only the single head sanding machine of a cover belt grinding mechanism, is applicable to that also bilateral symmetry is furnished with the double end sanding machine of belt grinding mechanism.

Claims

1. sanding machine with dust arrester, it comprises support (1), be arranged on the support and by the main shaft (11) of driven by motor, driving wheel (12) is housed on the main shaft (11), on frame, also be provided with driven pulley (13), driving wheel (12) is connected with driven pulley (13) by abrasive band (14), frame is provided with dust collect plant (2), it is characterized in that: described dust collect plant (2) comprises the dust gathering arrester (21) that can hold driving wheel (12) and driven pulley (13), be provided with processing mouthful (22) and one or more water spout (23) at dust gathering arrester (21) near the place, abrasive band, the dust gathering arrester bottom is provided with wind guide tank (24), the opening of wind guide tank (24) one sides leads to processing mouthful (22), the opposite side opening leads to water fender (25), water fender (25) other end leads to air outlet (26), and the bottom of described dust gathering arrester is provided with drainage arrangement (3).

2. a kind of sanding machine according to claim 1 with dust arrester, it is characterized in that: described dust gathering arrester respectively is provided with water spout about (21), left side water spout is arranged at the bottom of processing mouthful (22), right water spout is arranged on corresponding side, in dust gathering arrester right water spout below be provided with the diversion plate (27) that tends to wind guide tank.

3. a kind of sanding machine with dust arrester according to claim 1 is characterized in that: described wind guide tank (24) is made up of two or more than two curved surface sheet material, between the lowest part of bottom curved surface sheet material and the dust gathering arrester base plate narrow and small gap is arranged.

4. a kind of sanding machine with dust arrester according to claim 1 is characterized in that: described water fender (25) is combined with certain interval by the corrugated sheet material of multilayer, and formed space, sheet material gap is the curve gas channel.

5. a kind of sanding machine with dust arrester according to claim 1 is characterized in that: described dust gathering arrester (21) outer panels is provided with openable dodge gate (28) in the position corresponding to the abrasive band.

6. a kind of sanding machine with dust arrester according to claim 1 is characterized in that: described dust gathering arrester (21) bottom lowest part is provided with discharge outlet (31), and the discharge outlet below is provided with the water tank (32) of band screen pack.