CN211965300U

CN211965300U - Dust collecting equipment that plasma cutting machine was used

Info

Publication number: CN211965300U
Application number: CN202020309167.7U
Authority: CN
Inventors: 顾耀青
Original assignee: Taicang Concave Convex Machinery Co ltd
Current assignee: Taicang Concave Convex Machinery Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-20
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a dust collecting equipment that plasma cutting machine was used especially relates to plasma cutting machine technical field, including under casing, filter assembly and suction hood, the filter assembly is fixed as an organic whole in the under casing upper end, and the suction hood is fixed as an organic whole in the filter assembly upper end. This kind of dust collecting equipment that plasma cutting machine used, through the fan, can down inhale the dust that the cutting produced, and simultaneously, the water in the retaining intracavity can be extracted to the high pressure water pump, again from the shower head up spout into the retaining intracavity again, shower head spun water and the dust contact of inhaling in the filter component this moment, can wash the effect of air, the dust is stained with water mutual bonding and is fallen on the filter screen together to the heaviness, make water see through the filter screen, and the dust is then on the filter screen, thereby can prevent that the phenomenon of refluence from appearing in the dust, make and improve dust removal effect, solve the not good problem of effect when present dust collecting equipment removes dust.

Description

Dust collecting equipment that plasma cutting machine was used

Technical Field

The utility model relates to a plasma cutting machine technical field especially relates to a dust collecting equipment that plasma cutting machine was used.

Background

The plasma arc cutting machine is a machine for processing a metal material by means of a plasma cutting technique, and the plasma cutting is a processing method for melting a metal part or a part at a notch of a workpiece by using heat of a high-temperature plasma arc and removing the molten metal by momentum of high-speed plasma to form the notch. At present, the dust removal equipment for the plasma cutting machine has poor effect when removing dust, and dust is easy to return due to airflow, so that the dust removal effect is reduced, and the requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collecting equipment that plasma cutting machine was used to solve the not good problem of effect when removing dust of present dust collecting equipment.

The utility model provides a technical scheme that its technical problem adopted is: a dust removing device for a plasma cutting machine comprises a bottom box, a filtering component and a dust hood, wherein the filtering component is fixed to the upper end of the bottom box as a whole, the dust hood is fixed to the upper end of the filtering component as a whole, the dust hood comprises four fans, the four fans are respectively installed at four corners inside the dust hood, a drawing opening is arranged in the middle of the left end of the filtering component in a penetrating mode, the filtering component comprises a filtering net, a baffle and two magnetic stripes, the filtering net is connected inside the drawing opening in a sliding mode, the drawing opening extends out of the left end of the filtering net, the baffle is fixed at the left end of the filtering net, the baffle is tightly attached to the filtering component, the two magnetic stripes are respectively embedded into the upper side and the lower side of the left end of the filtering component, water storage cavities and installation cavities are respectively arranged on the upper side and the lower side inside the bottom box, the utility model discloses a water storage device, including installation cavity, filter component, suction hood, water storage cavity, filter component, suction hood, switching power supply, install high pressure water pump in the middle of the inside bottom of installation cavity, high pressure water pump front end has connect the drinking-water pipe that is L style of calligraphy structure, the drinking-water pipe end runs through the water storage cavity inside with the water storage cavity communicates with each other, high pressure water pump upper end has connect the drain pipe, the drain pipe upper end runs through the water storage cavity inside, the drain pipe upper end has connect the connecting pipe that is concave style of calligraphy structure, connecting pipe head and tail both ends homogeneous phase has connect the shower head.

Preferably, the left end of the switch power supply is connected with a power connection wire, and the tail end of the power connection wire penetrates through the bottom box and is connected with a plug.

Preferably, both ends all open the spacing groove around the inner wall of taking out the mouth, both ends all are fixed with spacing around the filter screen, spacing with spacing groove sliding connection.

Preferably, the magnetic stripe is made by neodymium iron boron magnet, the baffle is made by iron, the magnetic stripe with the baffle is inhaled mutually.

Preferably, the high-pressure water pump and the fan are electrically connected with the switching power supply.

Preferably, the high-pressure water pump is communicated with the water pumping pipe, the high-pressure water pump is communicated with the drain pipe, the drain pipe is communicated with the connecting pipe, and the connecting pipe is communicated with the spray header.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the dust removal equipment for the plasma cutting machine can suck dust generated by cutting downwards through the fan, meanwhile, the high-pressure water pump can extract water in the water storage cavity and then upwards spray the water into the water storage cavity from the spray head, the water sprayed out of the spray head is contacted with the dust sucked into the filter assembly at the moment, the air can be washed by water, the dust is adhered to the filter assembly, becomes heavy and falls onto the filter screen, water penetrates through the filter screen, and the dust is on the filter screen, so that the phenomenon of backflow of the dust can be prevented, and the dust removal effect is improved; when the dust on the filter screen needs to be cleaned, the filter screen is pulled out leftwards from the suction opening by pinching the baffle plate, so that the dust on the filter screen is convenient to clean.

Drawings

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

FIG. 2 is an enlarged view of a portion A of the filter assembly of FIG. 1;

fig. 3 is a schematic sectional view of the bottom case of the present invention.

In the figure: 1-bottom box, 2-connecting wire, 3-filtering component, 4-dust hood, 5-filter screen, 6-baffle, 7-blower, 8-pumping port, 9-limiting groove, 10-limiting strip, 11-magnetic strip, 12-switch power supply, 13-high pressure water pump, 14-installation cavity, 15-water storage cavity, 16-water pumping pipe, 17-water discharging pipe, 18-connecting pipe and 19-spray head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust removing device for a plasma cutting machine comprises a bottom case 1, a filtering component 3 and a dust hood 4, wherein the filtering component 3 is fixed to the upper end of the bottom case 1, the dust hood 4 is fixed to the upper end of the filtering component 3, the dust hood 4 comprises four fans 7, the four fans 7 are respectively arranged at four corners inside the dust hood 4, a pumping opening 8 is arranged in the middle of the left end of the filtering component 3 in a penetrating mode, the filtering component 3 comprises a filtering net 5, a baffle 6 and magnetic stripes 11, the filtering net 5 is connected inside the pumping opening 8 in a sliding mode, the pumping opening 8 extends out of the left end of the filtering net 5, the baffle 6 is fixed to the left end of the filtering net 5, the baffle 6 is tightly attached to the filtering component 3, the magnetic stripes 11 are two in number, and the magnetic stripes 11 are respectively embedded into the upper side and the lower side of the left end of the filtering component 3, the upper side and the lower side of the interior of the bottom box 1 are respectively provided with a water storage cavity 15 and an installation cavity 14, the upper end of the water storage cavity 15 is communicated with the filter assembly 3, the upper end of the filter assembly 3 is communicated with the dust hood 4, the left side of the bottom end of the interior of the installation cavity 14 is provided with a switching power supply 12, a high-pressure water pump 13 is installed in the middle of the bottom end of the interior of the installation cavity 14, the front end of the high-pressure water pump 13 is connected with a water pumping pipe 16 in an L-shaped structure, the tail end of the water pumping pipe 16 is communicated with the water storage cavity 15, the upper end of the high-pressure water pump 13 is connected with a water drainage pipe 17, the upper end of the water drainage pipe 17 is connected with the interior of the water storage cavity 15, the upper end of the water drainage pipe 17 is connected with a connecting pipe 18 in a concave-shaped structure, the magnetic stripe 11 and the baffle 6 attract each other, the high-pressure water pump 13 and the fan 7 are electrically connected with the switch power supply 12, the high-pressure water pump 13 is communicated with the water pumping pipe 16, the high-pressure water pump 13 is communicated with the water drainage pipe 17, the water drainage pipe 17 is communicated with the connecting pipe 18, the connecting pipe 18 is communicated with the spray header 19, when the switch power supply 12 is electrified, the high-pressure water pump 13 and the fan 7 are simultaneously electrified, dust generated by cutting can be downwards sucked into the dust hood 4 through the fan 7, the dust is downwards sucked into the filter assembly 3, meanwhile, the high-pressure water pump 13 can utilize the water pumping pipe 16 to pump water in the water storage cavity 15, then the water is discharged into the connecting pipe 18 through the water drainage pipe 17, the water is upwards sprayed into the water storage cavity 15 again from the spray header 19 along the connecting pipe 18, and the water sprayed upwards by the spray header 15 can penetrate through the filter screen 5, make water and the dust contact of inhaling in the filter assembly 3, can carry out the effect of washing the air, the dust is stained with water and bonds each other on becoming heavily and dropping filter screen 5 together this moment for water passes through filter screen 5, and the dust is then on filter screen 5, thereby can prevent that the phenomenon of backflowing from appearing in the dust, makes the dust removal effect improved.

When the dust on the filter screen 5 needs to be cleaned up, because the filter screen 5 is inserted and can inhale and increase stability along with magnetic stripe 11 and baffle 6 mutually in taking out mouthful 8 for pull left through holding between the fingers baffle 6, can take out filter screen 5 from taking out mouthful 8 interior left like this, it just can to wash away the dust in the filter screen 5 with tap at last, thereby be convenient for clear away the dust on the filter screen 5.

The left end of the switch power supply 12 is connected with a connecting wire 2, the tail end of the connecting wire 2 penetrates through the bottom box 1 to be connected with a plug, and the switch power supply 12 can be electrified by inserting the plug at the tail end of the connecting wire 2 into a socket.

Draw out a 8 inner walls front and back both ends and all open there is spacing groove 9, both ends all are fixed with spacing 10 around the filter screen 5, spacing 10 with spacing groove 9 sliding connection can drive spacing 10 and slide in spacing groove 9 inside when filter screen 5 slides in taking out a 8, slides through spacing 10 and spacing groove 9 like this, can play the limiting displacement of filter screen 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust collecting equipment that plasma cutting machine used, includes under casing, filter assembly and suction hood, filter assembly is fixed as an organic whole under casing upper end, the suction hood is fixed as an organic whole the filter assembly upper end, its characterized in that:

the dust hood comprises four fans, the four fans are respectively arranged at four corners inside the dust hood, a drawing opening is communicated in the middle of the left end of the filter assembly, the filter assembly comprises filter screens, baffles and magnetic stripes, the filter screens are connected inside the drawing opening in a sliding mode, the drawing opening extends out of the left end of the filter screens, the baffles are fixed at the left end of the filter screens, the baffles are tightly attached to the filter assembly, the number of the magnetic stripes is two, the two magnetic stripes are respectively embedded into the upper side and the lower side of the left end of the filter assembly, a water storage cavity and an installation cavity are respectively arranged on the upper side and the lower side inside the bottom box, the upper ends of the water storage cavities are communicated with the filter assembly, the upper ends of the filter assembly are communicated with the dust hood, a switching power supply is arranged on the left side of the bottom inside the installation cavity, and, the utility model discloses a water storage device, including water storage cavity, high pressure water pump, water storage cavity, high pressure water pump front end connect with the drinking-water pipe that is L style of calligraphy structure, the drinking-water pipe end run through the water storage intracavity portion with the water storage cavity communicates with each other, high pressure water pump upper end meets the drain pipe, the drain pipe upper end runs through to the water storage intracavity portion, the drain pipe upper end meets the connecting pipe that is concave style of calligraphy structure, connecting pipe head and tail both ends homogeneous phase has connect the shower head.

2. The dust removing apparatus for a plasma cutting machine according to claim 1, wherein: the left end of the switch power supply is connected with a power connection wire, and the tail end of the power connection wire penetrates through the bottom box and is connected with a plug.

3. The dust removing apparatus for a plasma cutting machine according to claim 1, wherein: limiting grooves are formed in the front end and the rear end of the inner wall of the pumping port, limiting strips are fixed to the front end and the rear end of the filter screen, and the limiting strips are connected with the limiting grooves in a sliding mode.

4. The dust removing apparatus for a plasma cutting machine according to claim 1, wherein: the magnetic stripe is made by neodymium iron boron magnet, the baffle is made by iron, the magnetic stripe with the baffle is inhaled mutually.

5. The dust removing apparatus for a plasma cutting machine according to claim 1, wherein: the high-pressure water pump and the fan are both electrically connected with the switch power supply.

6. The dust removing apparatus for a plasma cutting machine according to claim 1, wherein: the high-pressure water pump is communicated with the water pumping pipe, the high-pressure water pump is communicated with the drain pipe, the drain pipe is communicated with the connecting pipe, and the connecting pipe is communicated with the spray header.