CN213289557U

CN213289557U - Digit control machine tool dust filters absorbing device

Info

Publication number: CN213289557U
Application number: CN202021468422.9U
Authority: CN
Inventors: 薛敏强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-28
Anticipated expiration: 2030-07-23

Abstract

A dust filtering and absorbing device of a numerical control machine tool comprises a cover body, an exhaust fan, an air inlet pipeline and a dust filter box, wherein the dust filter box comprises a filter plate, a water spraying pipe, a liquid outlet and an exhaust port; the cover body is connected with the exhaust fan, the exhaust fan is connected to intake stack one end, keeps away from exhaust fan one end and connects the dust rose box. The dust through the air exhauster extraction enters into the dust filter box through the air inlet pipe in, subsides the dust in the case through the spray pipe in the dust filter box again, filters the classification processing to the dust through the filter plate again, collects the utilization to the dust of handling, and the air through handling is discharged through the gas vent, and the water of subsiding the dust can be discharged through the liquid outlet, reaches a fine dust removal effect.

Description

Digit control machine tool dust filters absorbing device

Technical Field

The utility model belongs to the technical field of the digit control machine tool, specifically, relate to a digit control machine tool dust filters absorbing device.

Background

The numerically controlled machine tool is one kind of automatic machine tool with program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product. Numerical control machine tool can produce a large amount of pieces and dust when processing in production, is unfavorable for high-quality processing production, and simultaneously, the accumulation of a large amount of pieces and dust can be difficult to avoid influencing operating personnel's healthy, if work under the dust environment for a long time, then will seriously harm workman's healthy.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a digit control machine tool dust filters absorbing device has solved the digit control machine tool dust and has piled up and pollute operational environment problem, provides a good operational environment for the staff.

The technical scheme is as follows: the utility model provides a digit control machine tool dust filters absorbing device, including the cover body, air exhauster, air-supply line, dust filter box includes filter, spray pipe, liquid outlet, gas vent, the filter is established in dust filter box, the spray pipe is established above the filter, the spray pipe upper end is passed dust filter box and is connected with the external world, the gas vent is established at dust filter box left lower extreme, the liquid outlet is established at dust filter box lower extreme; the cover body is connected with the exhaust fan, the exhaust fan is connected to intake stack one end, keeps away from exhaust fan one end and connects the dust rose box. A digit control machine tool dust filters absorbing device, extract the clearance through the air exhauster in this device to the dust piece on the workstation, the dust through the air exhauster extraction enters into the dust filter case through the air-supply line in, subsides through the spray pipe in the dust filter case to the dust in the case again, filters the classification through the filter plate to the dust again, collects the utilization to the dust of handling, the air through handling is discharged through the gas vent, the water of subsiding the dust can be discharged through the liquid outlet, a fine dust removal effect has been reached through this device.

Further, foretell digit control machine tool dust filters absorbing device, the filter includes first filter, second filter, third filter, first filter is established in the second filter top, the second filter is established in the third filter top. The filter passes through first filter, second filter, third filter design, can make the dust reach fine effect of progressively dividing step by step, reaches a fine separation effect.

Furthermore, the filtering aperture of the first filter plate is larger than that of the second filter plate, and the filtering aperture of the second filter plate is larger than that of the third filter plate. Through the filtration of the different size diameters of cubic, can carry out the size to the dust and separately collect, be convenient for the classification and the collection utilization of dust.

Further, in the above dust filtering and absorbing device for the numerical control machine tool, the third filter plate is an initial filter cotton filter screen. The primary filter cotton filter screen can well filter dust.

Further, foretell digit control machine tool dust filtration absorbing device, be equipped with water circulating system on the dust rose box, water circulating system includes inlet tube, circulating pump, outlet pipe, the inlet tube links to each other with the one end liquid outlet, keeps away from liquid outlet one end and circulating pump, the circulating pump is kept away from inlet tube one end and is linked to each other with the outlet pipe, the outlet pipe is kept away from the one end of circulating pump and is connected with the spray pipe. The water circulation system can utilize the used water for many times, reduce the resource waste and save the resources.

Further, foretell digit control machine tool dust filters absorbing device, the gas vent is equipped with the active carbon filter screen. The gas is filtered by the active carbon filter screen, so that fine dust can be filtered, the pollution of the dust to the environment is reduced, and the harm to workers is reduced.

Further, foretell digit control machine tool dust filters absorbing device, the liquid outlet is equipped with the well effect and crosses filter pulp filter screen. The filter screen of the medium-efficiency filter cotton further filters water, and reduces the damage of dust in the water to a water circulation system.

Furthermore, the first filter plate, the second filter plate and the third filter plate are provided with symmetrical stop blocks below. The design of symmetry dog makes things convenient for the dismouting and the clearance of filter plate.

Further, foretell digit control machine tool dust filters absorbing device, be equipped with in front of the dust rose box and open the door, it is equipped with the handle to open the door. Make things convenient for the filter plate to take out the clearance in can following the box through opening the door, retrieve the dust.

Furthermore, the spray pipe is provided with the spray head. The spray header can increase the water spraying area and increase the contact chance with dust.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: digit control machine tool dust filtration absorbing device, simple structure, it is reasonable, high durability and convenient use, application cost is low, adaptability is good, can carry out size grade classification to the dust through the filter in this device, be favorable to collecting and retrieving, can absorb more small-grain diameter dust and harmful gas through the design of active carbon filter screen on the gas vent simultaneously, reduce gaseous pollution to operational environment, the design of filter pulp filter screen can be further filtered the water after filtering on the liquid outlet in the design of middle-effect filter pulp filter screen, reduce the tiny dust of aquatic to water circulation system's damage, the reuse of water, reduce the waste of resource, very high spreading value has.

Drawings

Fig. 1 is a schematic structural view of a dust filtering and absorbing device of a numerical control machine tool according to the present invention;

fig. 2 is a front view of the dust filter box (4) of the present invention.

In the figure: the filter comprises a cover body 1, a suction fan 2, an air inlet pipeline 3, a dust filter tank 4, a filter plate 41, a water spray pipe 42, a liquid outlet 43, a gas exhaust port 44, a water circulation system 45, an activated carbon filter 46, a door 47, a handle 48, a first filter 411, a second filter 412, a third filter 413, a stop block 414, a spray header 421, a water pipe valve 422, a middle-effect filter cotton filter screen 431, a liquid outlet valve 432, a 451 water inlet pipe, a 452 circulating pump and a water outlet pipe 453.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

A dust filtering and absorbing device of a numerical control machine tool comprises a cover body 1, an exhaust fan 2, an air inlet pipeline 3 and a dust filter box 4, wherein the dust filter box 4 comprises a filter plate 41, a water spray pipe 42, a liquid outlet 43 and an exhaust port 44, the filter plate 41 is arranged in the dust filter box 4, the water spray pipe 42 is arranged above the filter plate 41, a spray head 421 is arranged on the water spray pipe 42, a water pipe valve 422 is arranged at the upper end of the water spray pipe 42, the upper end of the water spray pipe 42 penetrates through the dust filter box 4 to be connected with the outside, the exhaust port 44 is arranged at the left lower end of the dust filter box 4, an active carbon filter screen 46 is arranged on the exhaust port 44, the liquid outlet 43 is arranged at the lower end of the dust filter box 4, the liquid outlet 43 is provided with a liquid outlet; the cover body 1 is connected with an exhaust fan 2, one end of an air inlet pipeline 3 is connected with the exhaust fan 2, and the end far away from the exhaust fan is connected with a dust filter box 4.

Wherein, the filter plate 41 comprises a first filter plate 411, a second filter plate 412, and a third filter plate 413, the first filter plate 411 is disposed above the second filter plate 412, and the second filter plate 412 is disposed above the third filter plate 413.

Also, the filter pore size of the first filter plate 411 is larger than that of the second filter plate 412, and the filter pore size of the second filter plate 412 is larger than that of the third filter plate 413. And, the third filter plate 413 is a primary filter cotton filter screen.

In addition, a water circulation system 45 is arranged on the dust filter tank 4, the water circulation system 45 comprises a water inlet pipe 451, a circulation pump 452 and a water outlet pipe 453, the water inlet pipe 451 is connected with the liquid outlet 43 at one end, the end far away from the liquid outlet 43 is connected with the circulation pump 452, the end far away from the water inlet pipe 451 of the circulation pump 452 is connected with the water outlet pipe 453, and the end far away from the circulation pump 452 of the water outlet pipe 453 is connected with the water spray pipe.

In addition, symmetrical stoppers 414 are disposed under the first filter plate 411, the second filter plate 412, and the third filter plate 413.

And, the front of dust filtration case 4 is equipped with door 47, be equipped with handle 48 on the door 47.

During operation, when the machine tool is processed, the cover body 1 surrounds the workbench 10, the exhaust fan 2 is started, dust generated in the processing process is extracted, the extracted dust enters the dust filter box 4, the water spray pipe 42 is opened to introduce a water source at the moment, water is sprayed through the spray head 421, the dust is in contact combination with water, and then the dust is filtered through the first filter plate 411, the second filter plate 412 and the third filter plate 413, the filtered gas is filtered through the activated carbon filter screen 46 on the exhaust port 44 to remove harmful gas and fine dust, the filtered gas is discharged into the air, the filtered water is filtered through the middle-effect filter cotton filter screen 431 and is reused through the water circulation system. After the processing is finished, the exhaust fan 2, the water spraying pipe 42 and the circulating pump 452 are closed, the door 47 is opened, the filter plate is taken out, and dust is collected.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a digit control machine tool dust filters absorbing device which characterized in that: the dust filtering device comprises a cover body (1), an exhaust fan (2), an air inlet pipeline (3) and a dust filtering box (4), wherein the dust filtering box (4) comprises a filtering plate (41), a water spraying pipe (42), a liquid outlet (43) and an exhaust port (44), the filtering plate (41) is arranged in the dust filtering box (4), the water spraying pipe (42) is arranged above the filtering plate (41), the upper end of the water spraying pipe (42) penetrates through the dust filtering box (4) to be connected with the outside, the exhaust port (44) is arranged at the left lower end of the dust filtering box (4), and the liquid outlet (43) is arranged at the lower end of the dust filtering box (4); the dust filter is characterized in that the cover body (1) is connected with the exhaust fan (2), one end of the air inlet pipeline (3) is connected with the exhaust fan (2), and one end of the air inlet pipeline far away from the exhaust fan is connected with the dust filter box (4).

2. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 1, wherein: the filter (41) includes first filter (411), second filter (412), third filter (413), establish in second filter (412) top first filter (411), establish in third filter (413) top second filter (412).

3. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 2, wherein: the filter pore size of the first filter plate (411) is larger than that of the second filter plate (412), and the filter pore size of the second filter plate (412) is larger than that of the third filter plate (413).

4. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 3, wherein: the third filter plate (413) is a primary filter cotton filter screen.

5. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 3, wherein: be equipped with water circulating system (45) on dust rose box (4), water circulating system (45) include inlet tube (451), circulating pump (452), outlet pipe (453), inlet tube (451) link to each other with one end liquid outlet (43), keep away from liquid outlet (43) one end and circulating pump (452), inlet tube (451) one end is kept away from to circulating pump (452) and is linked to each other with outlet pipe (453), the one end that circulating pump (452) were kept away from to outlet pipe (453) is connected with spray pipe (42).

6. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 2, wherein: the exhaust port (44) is provided with an active carbon filter screen (46).

7. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 6, wherein: the liquid outlet (43) is provided with a middle-effect filter cotton filter screen (431).

8. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 7, wherein: symmetrical stop blocks (414) are arranged below the first filter plate (411), the second filter plate (412) and the third filter plate (413).

9. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 8, wherein: the front of the dust filter box (4) is provided with a door (47), and the door (47) is provided with a handle (48).

10. The dust filtering and absorbing device of the numerical control machine tool as claimed in claim 9, wherein: and a spray head (421) is arranged on the water spray pipe (42).