CN214350354U - Laser cutting machine tool body with dust removal function - Google Patents

Abstract

The utility model discloses a laser cutting machine tool body with a dust removal function, which comprises a laser cutting machine body, a dust removal channel, an air extractor, a first filter element and a first turnover mechanism for turning over the first filter element; the dust removal channel comprises an inlet area, a first dust removal area, a second dust removal area and an outlet area which are sequentially connected, and the air extractor is arranged in the inlet area; a first isolation plate is arranged between the second dust removal area and the outlet area, and a first turnover machine is arranged at the top end of the second dust removal area; the top of the first dust removal area is also provided with a spraying device. Through the laser cutting machine tool body with the dust removal function, dust can be quickly and efficiently sucked into the dust removal channel, water mist sprayed by the spraying device can adsorb a large amount of dust, the dust removal channel is provided with the first filter element, and when the first filter element is tensioned by the traction wire, the sucked dust can be completely filtered by the first filter element; when the pull wire is loosened, the first filter element falls down by the gravity of the first filter element, so that dust in the first filter element falls down.

Description

Laser cutting machine tool body with dust removal function

Technical Field

The utility model relates to the field of machinary, in particular to laser cutting lathe bed from area dust removal function.

Background

The high-power laser cutting machine is widely applied to the industries of sheet metal manufacturing, automobiles, aerospace, advertisements, furniture and the like due to the advantages of high efficiency, high precision and the like. With the continuous upgrading of the technical industry and the gradual attention of the country to the environmental protection work, the problem of laser cutting dust becomes one of the important factors that must be considered when a laser industry manufacturer designs a laser cutting machine body. At present, the air channel is designed in the lathe bed in a widely used mode, air doors in a cutting area are opened one by one along with the cutting, and the external dust remover sucks laser cutting dust away through the air channel in the lathe bed. The existing external dust remover has the defects of large occupied area, long distance between a wind receiving pipe and an actual dust generation position, poor dust removal effect and the like.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a from laser cutting lathe bed of taking dust removal function, this cutting lathe bed will remove dust the filter core design in the dust removal passageway of cutting lathe bed both sides, press close to actual cutting region, and dust removal effect is good. In addition, still designed ash removal device, thereby can wash the filter core and reduce the frequency of maintenance change, will be beaten to collection portion by filterable dust and wait to clear up.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a from laser cutting machine lathe bed of taking dust removal function, its includes laser cutting machine body, dust removal passageway, air extractor, first filter core, is used for the first tilting mechanism of first filter core of upset.

Be provided with at least one dust removal passageway on the laser cutting machine body, the dust removal passageway is including the entrance district, first dust removal district, second dust removal district and the export district that connect gradually, the entrance district with this body coupling of laser cutting machine and with the workspace intercommunication of office cutting machine body to the air extractor sets up in the entrance district for inhale the dust, the export district is used for discharge gas.

A first isolation plate is arranged between the second dust removal area and the outlet area, the first isolation plate inclines towards the direction of the air pump, an included angle between the first isolation plate and the bottom of the dust removal channel is smaller than 90 degrees, and a first through hole is formed in the center of the first isolation plate; the first filter element is arranged in the second dust removal area, the first filter element is hinged with the inner wall of the dust removal channel, and when the first filter element is attached to the first isolation plate, the first filter element covers the first through hole; the first turnover machine is arranged at the top end of the second dust removing area and connected with the first filter element through a traction wire.

The dust removal channel outside is provided with the dust removal shell, forms the cavity between the dust removal channel outside and the dust removal shell, and the cavity is used for adorning water, and the top in first dust removal district is provided with atomizer, and atomizer can be with the water atomization blowout in the cavity.

To sum up, the utility model discloses following beneficial effect has:

through the laser cutting machine tool body with the dust removal function, the dust removal channel is close to the dust generation position, dust can be quickly and efficiently sucked into the dust removal channel, the dust removal channel is provided with the first filter element, and when the first filter element is tensioned by the traction wire, the sucked dust can be completely filtered by the first filter element; when the traction line is loosened, the first filter element falls down by the gravity of the first filter element so as to drop dust in the first filter element; the atomizing device 140 can cool the sucked dust, and the water mist can adsorb a large amount of dust, so that the dust falls on the bottom of the dust removal channel 20, and the concentration of the dust in the sucked air flow is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of a machine body of a laser cutting machine with a dust removal function according to a first embodiment;

fig. 2 is a schematic structural view of a dust removal channel of a bed of the laser cutting machine with a dust removal function according to the first embodiment;

fig. 3 is a schematic structural view of a first partition plate of the bed of the laser cutting machine with a dust removal function according to the first embodiment;

fig. 4 is an enlarged schematic view of a dust removal channel of a bed of the laser cutting machine with a dust removal function according to the first embodiment;

fig. 5 is a schematic structural view of a collecting part of a bed of a laser cutting machine with a dust removal function according to the first embodiment.

Reference numerals: 10. a laser cutting machine body; 20. a dust removal channel; 201. an inlet zone; 202. a first dust removal area; 203. a second dust removal area; 204. a third dust removal area; 205. a purification zone; 206. an exit zone; 2061. an exhaust cover; 2062. an exhaust hole; 207. a first separator plate; 2071. a first through hole; 209. a leak hole; 30. an air extractor; 40. a first filter element; 60. an activated carbon filter element; 70. a first turnover mechanism; 801. a first motor; 802. a first take-up roll; 110. a collecting section; 1101. a collection channel; 1102. a collection bin; 1103. separating the bins; 1104. filtering the membrane; 120. an electromagnet; 130. a dust removal housing; 1301. a cavity; 140. a spraying device; 150. a high pressure water spray device; 160. a water storage part; 1601. a water pumping pipe; 1602. a first water pump; 1603. a one-way valve; 1604. a water filling port; 170. a second water pump; 180. a first smoke sensor; 190. a second smoke sensor; 200. dredging the head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous specific details are set forth in order to provide a better understanding of the present invention. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some cases, operations related to the present invention are not shown or described in the specification, so as to avoid the core part of the present invention being overwhelmed by excessive description, and it is not necessary for those skilled in the art to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general knowledge in the art. Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connect" or "connect" as used herein includes both direct and indirect connections (connections), unless otherwise specified.

The first embodiment is as follows:

a laser cutting machine body with a dust removal function, as shown in a schematic structural diagram of the laser cutting machine body with the dust removal function in an embodiment one of fig. 1 and a schematic structural diagram of a dust removal channel of the laser cutting machine body with the dust removal function in an embodiment one of fig. 2, the laser cutting machine body with the dust removal function comprises a laser cutting machine body 10, a dust removal channel 20, an air extractor 30, a first filter element 40 and a first turnover mechanism 70 for turning over the first filter element 40; the laser cutting machine comprises a laser cutting machine body 10, wherein at least one dust removal channel 20 is arranged on the laser cutting machine body 10, the dust removal channel 20 comprises an inlet area 201, a first dust removal area 202, a second dust removal area 203 and an outlet area 206 which are sequentially connected, the inlet area 201 is connected with the laser cutting machine body 10 and communicated with a working area of the machine body, an air pump 30 is arranged in the inlet area 201 and used for sucking dust, and the outlet area 206 is used for exhausting gas; the dust removal shell 130 is arranged outside the dust removal channel 20, a cavity 1301 is formed between the outside of the dust removal channel 20 and the dust removal shell 130, the cavity 1301 is used for containing water, the spraying device 140 is arranged at the top of the first dust removal area 202, and the spraying device 140 can atomize and spray out the water in the cavity 1301. Because the dust that laser cutting produced has higher temperature, atomizer 140 can be for the inspiratory dust cooling, and the water smoke can adsorb a large amount of dust simultaneously, lets the dust fall in the bottom of dust removal passageway 20, and the concentration of dust in the suction air current that significantly reduces has reduced first filter core 40 and has needed filterable dust, has improved first filter core 40's life greatly.

Fig. 3 is a schematic structural view of a first isolation plate of the bed of the laser cutting machine with a dust removal function according to the first embodiment, showing that a first isolation plate 207 is arranged between the second dust removal area 203 and the outlet area 206, the first isolation plate 207 is inclined towards the air extractor 30, an included angle with the bottom of the dust removal channel 20 is less than 90 degrees, and a first through hole 2071 is formed in the center of the first isolation plate 207; the first filter element 40 is arranged in the second dust removing area 203, the first filter element 40 is hinged with the inner wall of the dust removing channel 20, and when the first filter element 40 is attached to the first separation plate 207, the first filter element 40 covers the first through hole 2071; the first turnover mechanism is arranged at the top end of the second dust removing area 203, and the first turnover mechanism 70 is connected with the first filter element 40 through a traction wire. During the use, first motor 801 drives receipts line portion and rotates taut pull wire and can let first filter core 40 closely laminate with the division board towards the one side of first division board 207, and first through-hole 2071 can be blockked up to first filter core 40 after the laminating, and the air current that comes in from entry district 201 can just get into exit district 206 through first through-hole 2071 through the filtration of first filter core 40 earlier. When the motor does not rotate, the first wire take-up part cannot pull the traction wire, and the first filter element 40 is in an inclined state and the bottom of the first filter element is rotatably connected with the bottom of the dust removal channel 20, so that the first filter element 40 falls downwards due to the self gravity of the first filter element 40, and the first filter element 40 falls down to generate impact force so as to drop dust in the first filter element 40; the first filter element 40 can be beaten repeatedly by controlling the rotation of the first motor 801, so that dust in the first filter element 40 is removed; after the dust of the first filter element 40 is cleaned, the first motor 801 can be controlled to pull the first filter element 40 to recover for the next dust filtration.

The first turnover mechanism 70 comprises a first motor 801 and a first wire take-up roller 802; the first turnover mechanism 70 is disposed at the top end of the second dust removing area 203, and the first wire collecting roller 802 is connected with the first motor 801. The connecting structure is simple, and the overturning function can be better realized.

As shown in the enlarged schematic diagram of the dust removal channel of the laser cutting machine body with the dust removal function in the first embodiment of fig. 4, the laser cutting machine further includes a collecting part 110 and a gas exhaust cover 2061 arranged in the outlet area 206, the gas exhaust cover 2061 has a plurality of gas exhaust holes 2062, and the gas in the outlet area 206 is exhausted through the gas exhaust holes 2062 on the gas exhaust cover 2061; the collecting part 110 is connected with the bottom of the dust removing channel 20, the bottom of the second dust removing area 203 is provided with a leakage hole 209, the second dust removing area 203 is communicated with the collecting part 110 through the leakage hole 209, and dust can enter the collecting part 110 through the leakage hole 209. The exhaust holes 2062 of the exhaust cover 2061 may be used to exhaust the filtered air flow and prevent foreign materials from entering the dust removal passage 20; the exhaust cover 2061 is removable and the components within the dust removal passage 20 may be replaced or cleaned after removal.

The dust removal channel 20 further comprises a purification area 205, the purification area 205 is arranged between the second dust removal area 203 and the outlet area 206, the purification area 205 is provided with an activated carbon filter element 60, and the activated carbon filter element 60 is used for adsorbing harmful gases. The laser cutting machine can produce partial harmful gas when cutting, can reduce the harm that harmful gas caused to the people through the absorption of active carbon.

The bottom of the first dust removing area 202 is provided with an electromagnet 120, and when the electromagnet 120 is electrified, the electromagnet can generate magnetism and adsorb dust entering from the inlet area 201. When the dust collector is used, the electromagnet 120 can adsorb partial magnetic dust after being electrified.

The dust removal channel 20 further comprises a third dust removal zone 204 arranged between the second dust removal zone 203 and the outlet zone 206; the top of the third dust removing area 204 is provided with a high pressure water spraying device 150, and the high pressure water spraying device 150 can spray water in the cavity 1301 at high pressure, so as to wash the first dust removing device from the back. First filter core 40 is located second dust removal district 203, can adsorb many dusts and the condition that can not beat in the during operation, washes the dust that can be better in cleaing away first filter core 40 at first filter core 40 back through the high-pressure squirt.

As shown in fig. 5, which is a schematic structural diagram of a collecting part of a bed of a laser cutting machine with a dust removing function according to a first embodiment, the collecting part 110 includes a collecting channel 1101, a collecting bin 1102 and a separating bin 1103, the collecting channel 1101 is fixed at the bottom of the dust removing housing 130 and is communicated with the second dust removing area 203 and the third dust removing area 204 through a leakage hole 209; the collection bin 1102 is connected with the collection channel 1101 and is used for collecting filtered substances; the separation bin 1103 is connected with the bottom of the collection bin 1102, a filter membrane 1104 is arranged at the bottom of the collection bin 1102, water of filtered substances can be filtered out through the filter membrane 1104, and the separation bin 1103 is used for collecting the filtered water. The filter can be separated into solid dust and water, so that the subsequent dust treatment can be facilitated.

Still including being connected to the water storage portion 160 of dust removal shell 130 bottom, water storage portion 160 is through setting up drinking-water pipe 1601 and cavity 1301 intercommunication in dust removal shell 130 bottom, the one end that drinking-water pipe 1601 inserted water storage portion 160 is provided with first suction pump 1602, first suction pump 1602 is used for drawing water to cavity 1301, is provided with check valve 1603 in drinking-water pipe 1601, and check valve 1603 is used for preventing the water in the cavity 1301 from pouring into water storage portion 160 in, and water storage portion 160 is provided with filler 1604, and filler 1604 communicates water storage portion 160 with the outside for add water to water storage portion 160. The water reservoir 160 can provide a large amount of water to the cavity 1301, and frequent water addition to the cavity 1301 is not needed.

The device further comprises a second water pump 170 arranged on the separation chamber 1103, wherein the second water pump 170 is connected to the water storage part 160 through a pipeline and is used for pumping the water separated from the separation chamber 1103 into the water storage part 160. The water filtered by the filter membrane 1104 is pumped into the water storage part 160 through the first water pump 1602, so that the water can be recycled, and the water consumption is saved.

The second smoke sensor 190 is arranged in the third dust removing area 204, the second smoke sensor 190 is used for detecting whether dust penetrates through the third dust removing area, and when the third dust removing area 204 is detected to have dust, the electromagnet 120 is controlled to be electrified and the atomizing device is controlled to spray. When the dust concentration is low, the purpose of filtering dust can be achieved only through the first filter element 40, but when the dust concentration is high, a filtering means is needed, when the second smoke sensor 190 detects that dust passes through the third dust removing area 204, the dust concentration is judged to be high, the electromagnet 120 and the atomizing device need to be started, whether the electromagnetic valve and the atomizing device are started or not is controlled by judging different dust concentrations, and the energy consumption can be saved.

The side of the first filter element 40 facing the air extractor 30 is provided with a plurality of dredging heads 200, and when the first filter element 40 is placed in the second dust removing area 203, each dredging head 200 can be inserted into the drain holes 209 corresponding to the dredging head one by one for dredging the drain holes 209. The dust removal passage 20 has been used for a long time when dust in the first filter cartridge 40 is removed, and therefore, there may be a case where part of the drain holes 209 are clogged, and the dredging head 200 can incidentally dredge the clogged drain holes 209 when the first filter cartridge 40 is beaten.

The laser cutting machine further comprises at least one first smoke sensor 180, each first smoke sensor 180 corresponds to each dust removal channel 20 one by one, each first smoke sensor 180 is arranged on the laser cutting machine body 10 and close to the corresponding dust removal channel 20 and used for detecting whether dust is generated in the dust removal range of the corresponding dust removal channel 20, and when any first smoke sensor 180 detects that dust is generated in the dust removal range of the corresponding dust removal channel 20, the air extractor 30 in the corresponding dust removal channel 20 is controlled to start air extraction. Laser cutting machine lathe bed size is great longer, need set up the dust that the different positions of a plurality of dust removal passageway 20 suction laser cutting machine tool produced, and laser cutting machine tool also not all positions can produce the dust when the cutting in addition, so only need produce the dust removal passageway 20 that the position of dust corresponds and to suction this position, can let each dust removal passageway 20 independently suction dust through first smoke transducer 180, more economic energy-saving.

The laser cutting machine body with the dust removal function can quickly and efficiently suck dust into the dust removal channel, the dust removal channel is provided with the first filter element and the second filter element, and when the first filter element and the second filter element are tensioned by the traction wire, the sucked dust can be completely filtered by the two filter elements; when the pull wire is loosened, the first filter element and the second filter element fall down by self gravity so as to drop dust in the first filter element and the second filter element. The first filter element can be beaten repeatedly by controlling the rotation of the first motor, so that dust in the first filter element is removed; the dust of first filter core is clear away and to be controlled first motor and with the taut recovery of first filter core after clean for filter the dust next time. The electro-magnet circular telegram back in the dust removal passageway can adsorb the part has magnetic dust, because the dust that laser cutting produced has higher temperature, atomizer can be for the cooling of inspiratory dust, and water smoke can adsorb a large amount of dust simultaneously, lets the dust fall in the bottom of dust removal passageway, and the concentration of dust in the suction air current that significantly reduces has reduced first filter core and second filter core and has needed filterable dust, has improved the life-span that first filter core and second filter core used greatly. The water storage part is also included, so that a large amount of water can be supplied to the cavity, and the frequent addition of water into the cavity is not needed. The filtered substances can be separated into solid dust and water, so that the subsequent dust treatment is facilitated; the water filtered by the filter membrane is pumped into the water storage part through the first water suction pump, so that the water can be recycled, and the water consumption is saved.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (10)

1. The laser cutting machine body with the dust removal function is characterized by comprising a laser cutting machine body (10), a dust removal channel (20), an air extractor (30), a first filter element (40) and a first turnover mechanism (70) for turning over the first filter element (40);

the laser cutting machine is characterized in that at least one dust removal channel (20) is arranged on the laser cutting machine body (10), the dust removal channel (20) comprises an inlet area (201), a first dust removal area (202), a second dust removal area (203) and an outlet area (206) which are sequentially connected, the inlet area (201) is connected with the laser cutting machine body (10) and communicated with a working area of the machine body, the air extractor (30) is arranged in the inlet area (201) and used for sucking dust, and the outlet area (206) is used for exhausting gas;

a first isolation plate (207) is arranged between the second dust removal area (203) and the outlet area (206), the first isolation plate (207) inclines towards the air extractor (30), the included angle between the first isolation plate (207) and the bottom of the dust removal channel (20) is smaller than 90 degrees, and a first through hole (2071) is formed in the center of the first isolation plate (207); the first filter element (40) is arranged in the second dust removing area (203), the first filter element (40) is hinged with the inner wall of the dust removing channel (20), and when the first filter element (40) is attached to the first partition plate (207), the first filter element (40) covers the first through hole (2071); the first turnover machine is arranged at the top end of the second dust removing area (203), and the first turnover mechanism (70) is connected with the first filter element (40) through a traction wire;

dust removal passageway (20) outside is provided with dust removal shell (130), dust removal passageway (20) outside with form cavity (1301) between dust removal shell (130), cavity (1301) are used for adorning water, the top of first dust removal district (202) is provided with atomizer (140), atomizer (140) can with the water atomization blowout in the cavity (1301).

2. The laser cutting machine bed with dust removal function according to claim 1, characterized in that the first turnover mechanism (70) comprises a first motor (801) and a first take-up roll (802); the first turnover mechanism (70) is arranged at the top end of the second dust removing area (203), and the first wire collecting roller (802) is connected with the first motor (801).

3. The laser cutting machine bed with dust removal function according to claim 1, characterized in that the dust removal channel (20) further comprises a purge zone (205), the purge zone (205) being arranged between the second dust removal zone (203) and the outlet zone (206), the purge zone (205) being provided with an activated carbon filter element (60).

4. The laser cutting machine body with dust removal function according to claim 1, further comprising a collection portion (110) and an exhaust cover (2061) provided in the outlet region (206), the exhaust cover (2061) having a plurality of exhaust holes (2062), the gas in the outlet region (206) being exhausted through the exhaust holes (2062) in the exhaust cover (2061);

the collection portion (110) with the bottom of dust removal passageway (20) is connected, the bottom in second dust removal district (203) is provided with weeping hole (209), second dust removal district (203) pass through weeping hole (209) with collection portion (110) intercommunication, the dust can pass through weeping hole (209) get into collection portion (110).

5. The laser cutting machine body with dust removal function according to claim 4, characterized in that the bottom of the first dust removal area (202) is provided with an electromagnet (120), and when the electromagnet (120) is electrified, the electromagnet can generate magnetism and adsorb dust entering from the inlet area (201).

6. The laser cutting machine body with dust removal function according to claim 5, characterized in that the dust removal channel (20) further comprises a third dust removal area (204) disposed between the second dust removal area (203) and the exit area (206);

the top of the third dust removing area (204) is provided with a high-pressure water spraying device (150), and the high-pressure water spraying device (150) can spray water in the cavity (1301) at high pressure and is used for washing the first filter element (40) from the back.

7. The laser cutting machine bed with dust removal function according to claim 6, characterized in that the collecting part (110) comprises a collecting channel (1101), a collecting bin (1102) and a separating bin (1103), the collecting channel (1101) is fixed at the bottom of the dust removal housing (130) and is communicated with the second dust removal area (203) and the third dust removal area (204) through the leakage hole (209);

the collection bin (1102) is connected with the collection channel (1101) and is used for collecting filtered substances;

the separation bin (1103) is connected with the bottom of the collection bin (1102), a filter membrane (1104) is arranged at the bottom of the collection bin (1102), water with filtered substances can be filtered out through the filter membrane (1104), and the separation bin (1103) is used for collecting the filtered water.

8. The laser cutting machine bed with the dust removal function as claimed in claim 7, further comprising a water pumping pipe (1601) and a water storage part (160), wherein the water storage part (160) is connected with the bottom of the dust removal housing (130), the water pumping pipe (1601) is arranged at the bottom of the dust removal housing (130), the water storage part (160) is communicated with the cavity (1301) through the water pumping pipe (1601), a first water pumping pump (1602) is arranged at one end of the water pumping pipe (1601) inserted into the water storage part (160), the first water pumping pump (1602) is used for pumping water to the cavity (1301), a one-way valve (1603) is arranged in the water pumping pipe (1601), the one-way valve (1603) is used for preventing water in the cavity (1301) from flowing back into the water storage part (160), a water filling port (1604) is arranged in the water storage part (160), and the water filling port (1604) is used for communicating the water storage part (160) with the outside, for adding water to the water reservoir (160).

9. The laser cutting machine body with the dust removal function according to claim 8, further comprising a second water pump (170) arranged at the separation bin (1103), wherein the second water pump (170) is connected with the water storage part (160) through a pipeline and is used for pumping the water separated from the separation bin (1103) into the water storage part (160).

10. The laser cutting machine body with dust removal function according to any one of claims 1 to 9, characterized in that the side of the first filter element (40) facing the air extractor (30) is provided with a plurality of dredging heads (200), and when the first filter element (40) is placed in the second dust removal zone (203), each dredging head (200) can be inserted into a drain hole (209) corresponding to it one by one for dredging the drain hole (209).

Images