CN104385146A - Silencing and dedusting device for polishing machine - Google Patents

Abstract

The invention discloses a silencing and dedusting device for a polishing machine. The silencing and dedusting device comprises a polishing chamber, a waste residue box, a dust box, an air extractor body and a safety door, wherein a bulb, a fan, the polishing machine, a support table, an air gun, a No. 1 extraction opening and a No. 2 extraction opening are arranged inside the polishing chamber; the safety door which can be opened and closed is arranged on the left side of the polishing chamber; the air extractor body is arranged on the right upper side of the polishing chamber; a fan blade is arranged inside the air extractor body; the fan is coaxially connected with a motor; an air extraction pipe is arranged under the air extractor body; the air extraction pipe is partitioned into three paths which are connected in sequence with the No. 1 extraction opening, the No. 2 extraction opening and the waste residue box; the right upper port of the air extractor body is provided with an air extractor air outlet; the dust box is arranged below a dust pipe. The silencing and dedusting device works in an enclosed environment, so that the noise is lowered, environmental pollution caused by dust is lowered, and the working environment of workers is improved. Moreover, polished particles can be recycled, so that resources are saved.

Description

A sound-absorbing and dust-removing device for a polishing machine

technical field

The invention relates to the field of hardware processing technology, in particular to a sound-absorbing and dust-removing device for a polishing machine.

Background technique

At this stage, in the manufacturing and processing of hardware parts, the necessary polishing process will generate a lot of dust and noise, which has caused certain harm to the environment and the health of workers, and the dust contains recyclable Useful metal waste. However, the existing technologies cannot effectively eliminate noise, whether it is adsorption by aqueous solution or blowing by fans, and it is relatively difficult to recover dust, which is not conducive to high-efficiency factory operations.

Contents of the invention

The object of the present invention is to provide a sound-absorbing and dust-removing device for a polishing machine to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A sound-absorbing and dust-removing device for a polishing machine, comprising a polishing chamber, a waste residue box, a dust box, an air intake pipe, an air outlet pipe, a dust pipe, an air extractor body, and a safety door. The interior of the polishing chamber is respectively equipped with a light bulb, a fan, a polishing machine, a support table, air gun, No. 1 air inlet and No. 2 air outlet, the bulb is located on the top of the polishing chamber, the fan is located on the upper left side of the polishing chamber, and the polishing machine is located in the middle of the polishing chamber and fixed on the bottom surface. The abutment is located at the lower left side of the polishing chamber, the air gun is connected with the intake pipe and placed on the abutment, the left side of the polishing chamber is provided with an openable and closable safety door, and the top of the safety door is provided with a buckle, so that A handle is provided on the lower side of the buckle, and a window and a through hole are respectively provided under the handle. The air extractor body is fixedly connected to the upper right of the polishing chamber through a connecting piece, and a fan is arranged inside the air extractor body. The fan blade is coaxially connected with the motor, and a suction pipe is provided directly below the body of the air extractor. connection, the right side of the waste slag box is provided with a waste port No. 1, the upper port of the right part of the air extractor body is provided with an air extractor outlet, the dust box is located below the dust pipe, and the right side is provided with two No. waste port.

As a further solution of the present invention: the wind direction of the fan is directed to the grinding wheel of the polishing machine.

As a further solution of the present invention: the No. 1 air suction port is arranged obliquely below the grinding wheel of the polishing machine.

As a further solution of the present invention: the No. 2 air suction port is arranged at the bottom of the polishing chamber, and several small holes are arranged on it.

As a further solution of the present invention: both the window and the through hole are set at the same position as the normal working height of a person, and wrapping cloth is arranged around the through hole.

As a further solution of the present invention: a No. 1 valve and a No. 2 valve are respectively provided on the channels of the No. 1 air suction port and the No. 2 air suction port.

As a further solution of the present invention: the left side of the waste residue box is a slope structure.

As a further solution of the present invention: the air outlet of the air extractor, the air outlet pipe and the dust pipe are connected by a "Y" structure.

As a further solution of the present invention: the outlet pipe is provided with a cotton filter layer.

Compared with the prior art, the beneficial effects of the present invention are: the device works in a closed environment, reduces the noise, reduces the pollution of the dust to the environment, and at the same time prevents the dust from splashing into the eyes, improving the working environment of the workers , The safety factor is improved, and the polished particles can be recycled, saving resources.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a structural schematic diagram of the safety door in the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figs. 1-2, in the embodiment of the present invention, a sound-absorbing and dust-removing device for a polishing machine includes a waste residue box 1, a No. Cotton filter layer 7, air outlet pipe 8, air outlet of air extractor 9, motor 10, fan blade 11, air extractor body 12, connector 13, light bulb 14, polishing chamber 15, fan 16, polishing machine 17, buckle 18 , handle 19, window 20, through hole 21, safety door 22, abutment 23, air intake pipe 24, air gun 25, No. 1 air extraction port 26, No. 2 air extraction port 27, No. 1 valve 28 and No. 2 valve 29, the polishing The inside of chamber 15 is respectively provided with bulb 14, fan 16, polishing machine 17, support platform 23, air gun 25, No. 1 air inlet 26 and No. 2 air outlet 27, and described bulb 14 is positioned at the top of polishing chamber 15, is used for whole The polishing chamber 15 provides illumination, and the fan 16 is positioned at the upper left side of the polishing chamber 15, and the wind force direction of the fan 16 points to the polishing machine 17 emery wheels, and the polishing machine 17 is positioned at the middle part of the polishing chamber 15 and is fixed on the bottom surface, the Abutment 23 is located at the lower left side of polishing chamber 15 and is used to place parts to be polished. The air gun 25 is connected to the air inlet pipe 24 and placed on the abutment 23. Blow away the dust adsorbed on the polishing machine 17 and the inner wall of the polishing chamber 15 to the bottom surface of the polishing chamber 15. The No. 1 suction port 26 is located below the emery wheel of the polishing machine 17, which can absorb some metal impurities during polishing. The suction port 27 is located at the bottom of the polishing chamber 15, and is provided with a number of small holes for absorbing dust falling on the bottom surface.

The left side of described polishing chamber 15 is provided with openable safety door 22, and described safety door 22 top is provided with buckle 18, can be used for when door is stuck on polishing chamber 15 when closing the door, and the underside of described buckle 18 is provided with. There is a handle 19, a window 20 is provided at a position suitable for the worker's height below the handle, and two through holes 21 are arranged at a position suitable for the worker's height below the window 20, and the through hole 21 is suitable for the arm to pass through, and the through hole 21 periphery is provided with wrapping cloth, can eliminate noise as much as possible like this, and avoid dust leakage.

The air extractor body 12 is fixedly connected to the upper right of the polishing chamber 15 through a connector 13, and the inside of the air extractor body 12 is provided with fan blades 11, and the fan blades 11 are driven by a coaxial motor 10. Just below the gas machine body 12 is provided with an air extraction pipe 6, and the air extraction pipe 6 is divided into three routes, which are successively connected with the No. 1 air extraction port 26, the No. 2 air extraction port 27 and the waste residue box 1. No. 1 valve 28 and No. 2 valve 29 are respectively provided with No. 2 air extraction port 27 passages, and described No. 1 valve 28 and No. 2 valve 29 can control its gas circulation, make extraction pipe 6 to No. 1 air extraction port 26 and No. 2 The air suction port 27 is used for selective air extraction. The left side of the waste slag box 1 is a slope structure, and the right side is provided with a No. 1 waste material port 2. The waste slag box 1 is used to collect large metal particles for recycling. The upper right port of the machine body 12 is provided with an air extractor air outlet 9, and the air extractor air outlet 9 is connected in a "Y" shape with the air outlet pipe 8 and the dust pipe 5, so that when the dust passes through the air extractor air outlet 9 When blowing out, it will flow to the "Y"-shaped position due to gravity and will fall from the dust pipe 5 into the dust box 4. The air outlet pipe 8 is provided with a cotton cloth filter layer 7, and the cotton cloth filter layer 7 can treat small dust particles. Filter to minimize the pollution to the environment. The dust box 4 is located under the dust pipe 5, and the right side is provided with a No. 2 waste port 3.

The working principle of the present invention is: when polishing, the parts to be polished are placed on the abutment 23, the bulb 14, the fan 16, the polishing machine 17, the valve 28 and the motor 10 are turned on, and the safety door 22 is closed. Carry out polishing operation through through hole 21 and window 20, because valve 28 is opened, No. 1 suction port 26 draws air, and the dust particle during polishing is sucked in the suction pipe 6, and fan 16 can not only prevent dust from sticking on the window simultaneously, but also It is helpful to blow the dust to the bottom surface. Due to individual differences and improper operation methods, some dust particles may fall into the air or the bottom surface without being sucked away by the No. 1 air outlet 26. You can open the valve 29 and use the air gun 25 to polish The inner wall of the chamber 15 is cleaned, thereby helping the dust to be sucked away from the No. 2 suction port 27, and the large particles of the dust that are sucked will fall in the waste residue box 1 due to gravity in the suction pipe 6, while the small particles The particles will fall into the "Y" structure through the air outlet 9 of the air extractor, and the dust particles will also fall into the dust box 4 due to gravity, and the extremely small particles can also be filtered out through the cotton filter layer 7, The whole device is carried out in a closed state, which not only avoids dust pollution to the environment, but also eliminates noise to the greatest extent and reduces the injury to operators.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. a polishing machine noise reduction dust arrester, comprise polishing room, slag case, dust box, air inlet pipe, escape pipe, dust pipe, air exhauster body and safety door, it is characterized in that, described polishing room inside is respectively equipped with bulb, fan, polishing machine, prop up platform, air gun, a bleeding point and No. two bleeding points, described bulb is positioned at the top of polishing room, described fan is positioned at the left upper portion of polishing room, described polishing machine is positioned at the middle part of polishing room and is fixed on bottom surface, described platform is positioned at the left lower of polishing room, described air gun is connected with air inlet pipe, be positioned on a platform, the left side of described polishing room is provided with safety door to be opened/closed, described safety door top is provided with buckle, the downside of described buckle is provided with handle, form and through hole is respectively equipped with below described handle, described air exhauster body is fixedly connected on the upper right side of polishing room by connector, described air exhauster internal body is provided with flabellum, described flabellum is connected with motor coaxle, exhaust tube is provided with immediately below described air exhauster body, described exhaust tube is divided into three tunnels, successively with a bleeding point, No. two bleeding points are connected with slag case, a waste material mouth is provided with on the right side of described slag case, the right part upper port of described air exhauster body is provided with air exhauster gas outlet, described dust box is located at the below of dust pipe, No. two waste material mouths are provided with on the right side of it.

2. a kind of polishing machine noise reduction dust arrester according to claim 1, is characterized in that, polishing machine emery wheel is pointed in the wind-force direction of described fan.

3. a kind of polishing machine noise reduction dust arrester according to claim 1, is characterized in that, the oblique below of emery wheel that a described bleeding point is located at polishing machine.

4. a kind of polishing machine noise reduction dust arrester according to claim 1, it is characterized in that, described No. two bleeding points are located at the bottom of polishing room, and which is provided with some apertures.

5. a kind of polishing machine noise reduction dust arrester according to claim 1, is characterized in that, described form and through hole are all located at the identical position of working depth normal with people, and bore periphery is provided with parcel cloth.

6. a kind of polishing machine noise reduction dust arrester according to claim 1, is characterized in that, a described bleeding point and No. two bleeding point paths are respectively equipped with a valve and No. two valves.

7. a kind of polishing machine noise reduction dust arrester according to claim 1, it is characterized in that, be ramp structure on the left of described slag case.

8. a kind of polishing machine noise reduction dust arrester according to claim 1, is characterized in that, described air exhauster gas outlet, escape pipe and dust pipe three are " Y " type anatomical connectivity.

9. a kind of polishing machine noise reduction dust arrester according to claim 1, it is characterized in that, described escape pipe is provided with cotton filter course.