CN2664836Y

CN2664836Y - Grinding machine possessing function of sucking and removing dust

Info

Publication number: CN2664836Y
Application number: CNU032706871U
Authority: CN
Inventors: 张祯育
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-13
Filing date: 2003-08-13
Publication date: 2004-12-22
Anticipated expiration: 2013-08-13

Abstract

A grinding mill with sucking dust-removal function is disclosed. A dust precipitating room is arranged under the grinding room; a filtering medium is arranged behind the two rooms; an exhaust blower is arranged above the grinding room and the filtering medium; a dust collecting box is arranged under the dust precipitating room and the filtering medium. The exhaust blower draws out the air between the dust precipitating room and the exhaust blower, so negative pressure is formed in the grinding room so that the dusts and debris in the airflow, blocked by the filtering medium, falls into the dust collecting box; and the purified air after filtered is discharged out by the exhaust blower. So the utility model provides a grinding mill integrating grinding and sucking dust-removal functions.

Description

Tool is absorbed the grinder of dust function

Technical field

The utility model relates to grinder, refers to a kind of will grind and tool that dust-absorbing function is integrated in one is absorbed the grinder of dust function especially.

Background technology

Because present various product, no matter be metal, wooden, rubber, the commodity that plastics are made, cutting is on the make often arranged, grind, boring waits the processing operation, and this type of processing operation must produce powder, dust, micronic dusts such as detritus, mouth and nose to human respiratory, tracheae and lung, even eyes all can damage, therefore, the powder that waits the processing operation to produce will be ground, it is very important that dust is absorbed, especially can prevent powder fully, dust touches the mouth and nose and the eyes of respiratory system, more primary to safeguard health, but because of factors such as present technology and processing operations, there is no the product that desirable grinding technique combines with the control of dust technology, the technology that only has collocation to use.

Attrition process now, mainly be with the moving hand-operated tools that grinds of a small-sized gas (), machined object is ground, in this grinds, hand-operated tools and machined object are all in same board, referring to Fig. 1, commonly use conventional grinder, mainly be above board 10, to be provided with a transparent glasses lens 11, this eyeglass is for 11 times a grinding chamber 12, device one machine table 13 in this grinding chamber 12, this machine table 13 is provided with the dust suction chamber 15 of plural through hole 14 communication apparatus below machine table 13, this dust suction chamber 15 is communicated with a precipitron or central dust-precipitating system by an airduct 16, the air-flow that utilizes precipitron or central dust-precipitating system to form, make the air in the grinding chamber 12 form quick air flow direction precipitron or central dust-precipitating system via through hole 14, can be with the dust in the grinding chamber 12 by through hole 14, through dust suction chamber 15, airduct 16 is pumped in precipitron or the central dust-precipitating system, place machined object in the grinding chamber 12 this moment, the processing personnel will hold grinder and stretch in the grinding chamber 12, machined object is ground, processing such as cutting, grind the powder that produces, dust, detritus can flowing with air-flow, by through hole 14 through dust suction chamber 15, airduct 16 flows into precipitron or central dust-precipitating system is collected, though this type of design can effectively prevent to grind the powder of generation, the diffusion of micronic dusts such as dust or adsorbed by the people, but still have the following shortcoming:

1. the board volume is too big, occupied ground is excessive.

2. when carrying must be through tearing group job open, and be not only consuming time, and the operation puzzlement when increasing the board assembling on foot.

3. grinding chamber influences dust removing effects because of the processing operation produces the unsettled flow-disturbing phenomenon of air-flow, even causes the situation of dust outflow.

4. compiling easily of powder, dust, cause the absorption effect of the interior powder of grinding chamber, dust, detritus etc. undesirable because of factors such as the not good and airduct circuit of precipitron or the original control of dust of central dust-precipitating system itself, dust suction effect are long.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of tool to absorb the grinder of dust function, make single processing machine only need the more different machining tool of changing device, promptly can be applicable to grind, cut, even processing operation such as spray paint, can make a machine become multiduty machine.

Another purpose of the present utility model is to provide a kind of tool to absorb the grinder of dust function, can eliminate the connection relationship of grinding with control of dust, to dwindle occupation of land, promotes the flexibility of moving, and reduces the cost of maintenance, maintenance and equipment.

The technical solution of the utility model:

A kind of tool is absorbed the grinder of dust function, it is characterized in that: this grinder mainly is provided with a grinding chamber, establishes a falling dust room below grinding chamber, and a filter material is installed at both rears, grinding chamber and filter material top installing one air exhauster, and a disposal box is established in falling dust room and filter material below.

Wherein:

Be provided with plural number between described grinding chamber and the falling dust room and be communicated with both through holes.

Described grinding chamber porch is provided with a shutter.

Described grinding chamber periphery is equiped with CD-ROM drive motor.

Described falling dust room below is provided with a check valve.

Described filter material rear is equiped with nozzle.

The other spray gun that is equiped with of described grinding chamber side.

Described spray gun connects a pressure regulator, with the impulsive force of adjustment spray gun ejection, and the pedal of control spray gun keying.

The shutter both sides of described grinding chamber form an opening respectively.

The utlity model has following advantage:

1. the design of negative pressure space can make the air-flow that contains dust without air exhauster and blade thereof, keeping the smooth and easy of gas flow, and then reduces the loss of power.

2. filter material increases filter area with planar structure, and then reduces the loss of pressure.

3. filter material is provided with cleaning device, keeps its certain pressure loss and dust-absorbing function.

4. dust collecting structure and the grinding machine with precipitron or central dust-precipitating system is combined as a whole, and reduces the cost of floor space and maintenance of equipment.

5. the mobility of this machine is preferable.

6. filter material is changed easily, the also interchangeable dry type filter material that sprays paint, and apply to the Paint spraying platform that dry type is sprayed paint.

7. the inlet scoop is provided with a shutter, to keep conditions of certain gas flow and direction, avoids dust outflow or other foreign matter to be inhaled into, and the overload that prevents air exhauster.

8. when the check valve can prevent that filter material from cleaning, the inverted draft and the dust of generation flowed to grinding chamber.

Description of drawings

Fig. 1, for commonly using the schematic perspective view of conventional grinder platform.

Fig. 2, be side view of the present utility model.

Fig. 3, be sectional perspective schematic diagram of the present utility model.

The specific embodiment

For to the purpose of this utility model, technical characterictic and effect thereof can have and further understand and be familiar with, and lift a preferred embodiment now, and conjunction with figs. are described in detail as follows:

Referring to Fig. 2,3, a kind of tool is absorbed the grinder of dust function, on grinder 20, be provided with a grinding chamber 21, installing one falling dust room 22 below grinding chamber 21, install a filter material 24 at grinding chamber 21 and falling dust room 22 rears, filter material 24 is provided with a disposal box 28 with falling dust room 22 belows, grinding chamber 21 is installed an air exhauster 27 with filter material 24 tops, junction in grinding chamber 21 and falling dust room 22 is provided with plural through hole 211, air-flow between the two can be circulated mutually by through hole 211, nearly filter material 24 places, these falling dust room 22 bottoms, then be provided with a check valve 23, when air exhauster 27 operations, gas between itself and the filter material 24 is gone out by pump drainage rapidly, and after filtering totally by filter material 24 gas in the falling dust room 22, discharge by air exhauster 27, check valve 23 unlatchings this moment, leave falling dust room 22 and form an opening, make being discharged of airflow smooth by air exhauster 27, and the gas in the grinding chamber 21 is drawn out of because of falling dust room's 22 air-flows, promptly flow to falling dust room 22 via through hole 211, promptly form a negative pressure state in the grinding chamber 21, process the dust that produces in the grinding chamber 21 for this reason, detritus etc. will enter in the falling dust room 22 with air-flow, and slowly sink and flow to the bottom to falling in the disposal box 28, the air-flow after filter material 24 filters is totally discharged through air exhauster 27 again;

In addition, at the installing of filter material 24 outsides one or several nozzles 25, each nozzle 25 can be handed or along track 26, filter material 24 is cleaned, the dust that is attached on the filter material 24 is removed, the check valve 23 airtight falling dust room 22 that are covered on can not blow back in the falling dust room 22 dust that is eliminated on the filter material 24, and drop in the disposal box 28 this moment.

Moreover, grinding chamber 21 porch devices one movable shutter 210, making grinding chamber 21 porch be subjected to shutter 210 to block part enters the mouth, grinding chamber 21 and extraneous part are isolated, and make its both sides respectively form an opening 213, can stretch into the article of holding operation desire processing in the grinding chamber 21 for hand, so shutter 213 can prevent that operating personnel's clothing is inhaled into grinding chamber 21, stretch in the grinding chamber 21 by opening 213 because of hand simultaneously, also cause dwindling of opening 213 areas, make the gas that flows into grinding chamber 21, because of making flow velocity, dwindling of opening 213 areas increase, and the isolation of shutter 210, make the dust that processing produces in the grinding chamber 21, detritus can flow to falling dust room 22 through through hole 211 more rapidly and be collected in the disposal box 28, make dust, the flow-disturbing effects that detritus can not produce because of processing operations in the grinding chamber 21, and diffuse to outside the grinding chamber 21 by the porch.

One transparent glasses lens 212 is set above grinding chamber 21, can be by the processing situation of machined object in these eyeglass 212 visual grinding chambers 21, be equiped with cutting at grinding chamber 21 sides and upper end, grind, the CD-ROM drive motor 32 of processing jigs such as boring, 33, these CD-

ROM drive motors

32,33 setting needs according to design, one or several can be set, and can be arranged at grinding chamber 21 peripheral any positions, the other spray gun 31 of also can installing in grinding chamber 21 outsides, this spray gun 31 connects a pressure regulator 29 and pedal 30, adjust the impulsive force of spray gun 31 ejections by pressure regulator 29, and utilize pedal 30 to control the keying of spray guns 31, make 31 pairs of machined objects of spray gun or grinding chamber 21 make the cleaning operation that the dust spray removes.

The above only is the utility model one preferred embodiment; be not to limit practical range of the present utility model with this; such as under spirit of the present utility model and principle; that has done various differently changes and modifies, all should be covered by patent protection category that these claims define in.

Claims

1. a tool is absorbed the grinder of dust function, it is characterized in that: this grinder mainly is provided with a grinding chamber, establishes a falling dust room below grinding chamber, and a filter material is installed at both rears, grinding chamber and filter material top installing one air exhauster, and a disposal box is established in falling dust room and filter material below.

2. tool according to claim 1 is absorbed the grinder of dust function, it is characterized in that: be provided with plural number between described grinding chamber and the falling dust room and be communicated with both through holes.

3. tool according to claim 1 is absorbed the grinder of dust function, and it is characterized in that: described grinding chamber porch is provided with a shutter.

4. tool according to claim 1 is absorbed the grinder of dust function, and it is characterized in that: described grinding chamber periphery is equiped with CD-ROM drive motor.

5. tool according to claim 1 is absorbed the grinder of dust function, it is characterized in that: described falling dust room below is provided with a check valve.

6. tool according to claim 1 is absorbed the grinder of dust function, and it is characterized in that: described filter material rear is equiped with nozzle.

7. tool according to claim 1 is absorbed the grinder of dust function, it is characterized in that: the other spray gun that is equiped with of described grinding chamber side.

8. tool according to claim 7 is absorbed the grinder of dust function, and it is characterized in that: described spray gun connects a pressure regulator, with the impulsive force of adjustment spray gun ejection, and the pedal of control spray gun keying.

9. tool according to claim 3 is absorbed the grinder of dust function, and it is characterized in that: the shutter both sides of described grinding chamber form an opening respectively.