CN113714626A - Laser instrument and cutting machine with convulsions are discharged fume - Google Patents

Abstract

The invention discloses a laser with air draft and smoke exhaust and a cutting machine, belonging to the technical field of laser cutting, wherein the laser with air draft and smoke exhaust comprises a box body and a laser body, and further comprises: the supporting plate is fixedly connected to the top of the box body; the workbench is positioned at the top of the box body and used for placing the plate body; the air pump is positioned in the box body; the air suction opening is positioned on the inner wall of the top of the supporting plate; a first pipeline is connected between the air suction opening and the input end of the air pump; the cooling box is positioned in the box body, a spray head is arranged at the bottom of the cooling box, and a third pipeline is connected between the spray head and the input end of the air pump; compare with the laser instrument that has convulsions and discharge fume on the existing market, this laser instrument and cutting machine that have convulsions and discharge fume, in the course of the work, reliable operation can fix the plate part body fast, to plate part body rapid cooling, convenient quick entering process on next step improves machining efficiency.

Description

Laser instrument and cutting machine with convulsions are discharged fume

Technical Field

The invention relates to the technical field of laser cutting, in particular to a laser with air draft and smoke exhaust functions and a cutting machine.

Background

In the field of metal cutting machines, laser cutting machines have become mainstream production machines, and in the aspect of cutting, not only the processing precision is high, but also the production efficiency is high.

And on the existing market, current laser cutting machine when cutting to the panel, under the effect of laser instrument, thereby can produce high temperature and smoke to influence staff's health safety.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, under the action of a laser, high temperature is generated to cause smoke emission, so that the health and safety of workers are influenced, and the like, and provides the laser with air extraction and smoke emission and a cutting machine.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a laser instrument with convulsions are discharged fume, includes box and laser instrument body, still includes: the supporting plate is fixedly connected to the top of the box body; the workbench is positioned at the top of the box body and used for placing the plate body; the air pump is positioned in the box body; the air suction opening is positioned on the inner wall of the top of the supporting plate; a first pipeline is connected between the air suction opening and the input end of the air pump; the cooling box is positioned in the box body, a spray head is arranged at the bottom of the cooling box, and a third pipeline is connected between the spray head and the input end of the air pump; the top of the cooling box is connected with a second pipeline and a fourth pipeline, and the second pipeline and the fourth pipeline are provided with intercepting devices for controlling air flow; the inner wall of the top of the supporting plate is provided with a cooling nozzle, and the cooling nozzle is connected with a fourth pipeline; wherein, the laser body is located backup pad top inner wall.

In order to conveniently fill the cooling liquid, preferably, the side wall of the cooling box is provided with a filling opening for filling the cooling liquid, and the filling opening is provided with a sealing cover.

In order to control the air flow, preferably, the interception device comprises a cylinder and a first sliding block, the cylinder is located in the box body, the output end of the cylinder is connected with a connecting rod, a first hollow cylinder is arranged on the second pipeline, a second hollow cylinder is arranged on the fourth pipeline, the first hollow cylinder and the second hollow cylinder are communicated, the first sliding block is connected in the second hollow cylinder in a sliding mode, the bottom of the first sliding block is fixedly connected with the connecting rod, a second sliding block is connected in the second hollow cylinder in a sliding mode, and the second sliding block is connected with the first sliding block through a fixing rod.

The utility model provides a cutting machine, still includes U type cover, U type cover is located the box top, workstation sliding connection is in U type cover.

In order to realize that the driving workbench moves, preferably, the side wall of the U-shaped cover is provided with a motor, the output end of the motor is connected with a first threaded rod, and the workbench is in threaded connection with the first threaded rod.

In order to enable the workbench to move stably, a guide rod is arranged on the side wall of the U-shaped cover, the workbench is connected to the guide rod in a sliding mode, a rolling wheel is arranged at the bottom of the workbench, and the rolling wheel is attached to the bottom of the U-shaped cover.

In order to fix the plate body, preferably, the top of the workbench is fixedly connected with an L-shaped plate, the L-shaped plate is connected with a second threaded rod in a threaded manner, and the bottom of the second threaded rod is rotatably connected with a pressing plate.

In order to improve the fixing effect, furthermore, the workstation internal rotation is connected with the thread bush, threaded connection has the third threaded rod in the thread bush, sliding connection has the push pedal on the workstation, push pedal lateral wall and third threaded rod fixed connection, be equipped with drive thread bush pivoted actuating mechanism on the workstation.

For the drive thread cover rotates, preferably, actuating mechanism includes first gear and second gear, second gear fixed connection is sheathe in the thread, it is connected with the dwang to rotate on the workstation, first gear fixed connection is in the dwang bottom, first gear and second gear meshing are connected.

Compared with the prior art, the invention provides a laser with air draft and smoke exhaust and a cutting machine, which have the following beneficial effects: this laser instrument with convulsions are discharged fume, when cutting the plate body through the laser instrument, through mutually supporting of piston assembly and inlet scoop, realize the purpose that convulsions were discharged fume, through mutually supporting of cylinder and cooling box, when the purpose that realizes that convulsions were discharged fume, can reduce the plate body temperature after the cutting fast again.

Compare with the laser instrument that has convulsions and discharge fume on the existing market, this laser instrument and cutting machine that have convulsions and discharge fume, in the course of the work, reliable operation can fix the plate part body fast, to plate part body rapid cooling, convenient quick entering process on next step improves machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a laser and a cutting machine with air draft and smoke exhaust provided by the invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 of the laser and cutting machine with air draft and smoke evacuation in accordance with the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 of the laser and cutting machine with air draft and smoke evacuation in accordance with the present invention;

FIG. 4 is a side view of a laser and a cutting machine motor with ventilation and smoke evacuation in accordance with the present invention;

FIG. 5 is a schematic structural view of a laser with air draft and smoke exhaust and a third threaded rod of a cutting machine according to the present invention;

fig. 6 is a front view of the laser and the cutting machine with air draft and smoke exhaust provided by the invention.

In the figure: 1. a box body; 101. a support plate; 2. a U-shaped cover; 201. a motor; 202. a first threaded rod; 203. a work table; 204. a rolling wheel; 205. a guide bar; 3. a plate body; 4. an L-shaped plate; 401. a second threaded rod; 402. pressing a plate; 403. rotating the rod; 404. a threaded sleeve; 405. a first gear; 406. a second gear; 407. a third threaded rod; 408. pushing the plate; 5. an air pump; 6. an air suction opening; 601. a first conduit; 7. a third pipeline; 8. a second conduit; 801. a cylinder; 802. a connecting rod; 803. a first hollow cylinder; 804. a second hollow cylinder; 805. a first slider; 806. a second slider; 9. a cooling box; 901. a spray head; 10. a fourth conduit; 1001. a cooling nozzle; 11. a laser body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1: referring to fig. 1-6, a laser instrument with convulsions are discharged fume, includes box 1 andlaser instrument body 11, still includes: the supportingplate 101 is fixedly connected to the top of the box body 1; theworkbench 203 is positioned at the top of the box body 1 and used for placing theplate body 3; the air pump 5 is positioned in the box body 1; the air suction opening 6 is positioned on the inner wall of the top of the supportingplate 101; afirst pipeline 601 is connected between the air suction opening 6 and the input end of the air pump 5; the cooling box 9 is positioned in the box body 1, the bottom of the cooling box 9 is provided with aspray head 901, and a third pipeline 7 is connected between thespray head 901 and the input end of the air pump 5; the top of the cooling box 9 is connected with a second pipeline 8 and afourth pipeline 10, and the second pipeline 8 and thefourth pipeline 10 are provided with an interception device for controlling air flow; acooling nozzle 1001 is arranged on the inner wall of the top of the supportingplate 101, and thecooling nozzle 1001 is connected with thefourth pipeline 10; wherein thelaser body 11 is located on the top inner wall of thesupport plate 101.

During operation placesplate body 3 onworkstation 203,cuts plate body 3 throughlaser body 11, simultaneously, starts air pump 5, and the flue gas that air pump 5 will cut the production is inhaled to cooling box 9 in through inlet scoop 6, after the coolant liquid cooling, discharges through second pipeline 8.

After the cutting is accomplished, block the interior air flow of second pipeline 8 through the entrapment device, switch on the air current in thefourth pipeline 10, after the cooling liquid cooling in the cooling box 9, in gaseous enteringfourth pipeline 10, throughcooling spout 1001 blowout at last, cool down to the cutting department ofplate part body 3.

The cooling liquid not only can play a role in reducing the temperature of the gas, but also can filter out small particles in the gas.

Example 2: referring to fig. 1-6, in addition to embodiment 1, further, a filling opening for filling coolant is provided on the side wall of the cooling box 9, and a sealing cover is provided on the filling opening.

The interception device comprises acylinder 801 and a first slidingblock 805, thecylinder 801 is located in the box body 1, the output end of thecylinder 801 is connected with a connectingrod 802, a firsthollow cylinder 803 is arranged on the second pipeline 8, a secondhollow cylinder 804 is arranged on thefourth pipeline 10, the firsthollow cylinder 803 is communicated with the secondhollow cylinder 804, the first slidingblock 805 is slidably connected in the secondhollow cylinder 804, the bottom of the first slidingblock 805 is fixedly connected with the connectingrod 802, a second slidingblock 806 is further slidably connected in the secondhollow cylinder 804, and the second slidingblock 806 is connected with the first slidingblock 805 through a fixing rod.

After the cutting is completed, theair cylinder 801 is activated, and theair cylinder 801 pushes the first slidingblock 805 and the second slidingblock 806 to move upwards through the connectingrod 802, so as to block the air flow in the second duct 8 and conduct the air flow in thefourth duct 10.

Example 3: referring to fig. 1-6, on the basis ofembodiment 2, further comprising aU-shaped cover 2, theU-shaped cover 2 is located on the top of the box body 1, and theworkbench 203 is slidably connected in theU-shaped cover 2.

The lateral wall of theU-shaped cover 2 is provided with amotor 201, the output end of themotor 201 is connected with a first threadedrod 202, and aworkbench 203 is in threaded connection with the first threadedrod 202.

The lateral wall of theU-shaped cover 2 is provided with amotor 201, the output end of themotor 201 is connected with a first threadedrod 202, and aworkbench 203 is in threaded connection with the first threadedrod 202.

Aguide rod 205 is arranged on the side wall of theU-shaped cover 2, theworkbench 203 is connected to theguide rod 205 in a sliding mode, arolling wheel 204 is arranged at the bottom of theworkbench 203, and therolling wheel 204 is attached to the bottom of theU-shaped cover 2.

During the cutting,starter motor 201,motor 201drive workstation 203 through first threadedrod 202 and remove inU type cover 2, driveplate body 3 and remove, cutplate body 3 throughlaser body 11.

Example 4: referring to fig. 1-6, on the basis ofembodiment 3, further, an L-shaped plate 4 is fixedly connected to the top of the working table 203, a second threadedrod 401 is connected to the L-shaped plate 4 through a thread, and apressing plate 402 is rotatably connected to the bottom of the second threadedrod 401.

The rotary connection ofworkstation 203 has threadedbush 404, and threadedbush 404 internal thread has third threadedrod 407, and sliding connection haspush pedal 408 onworkstation 203, and pushpedal 408 lateral wall and third threadedrod 407 fixed connection are equipped with the rotatory actuating mechanism of drive threadedbush 404 on theworkstation 203.

The driving mechanism comprises afirst gear 405 and asecond gear 406, thesecond gear 406 is fixedly connected to the threadedsleeve 404, therotating rod 403 is rotatably connected to theworkbench 203, thefirst gear 405 is fixedly connected to the bottom of therotating rod 403, and thefirst gear 405 and thesecond gear 406 are in meshed connection.

Theplate body 3 is placed on theworkbench 203, therotating rod 403 is rotated, therotating rod 403 drives the threadedsleeve 404 to rotate through thefirst gear 405 and thesecond gear 406, and the threadedsleeve 404 pushes thepush plate 408 to move forwards through the third threadedrod 407, so that theplate body 3 is clamped.

The second threadedrod 401 is rotated, the second threadedrod 401 drives thepressing plate 402 to move downwards, thepressing plate 402 is attached to theplate body 3, and the clamping effect is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a laser instrument with convulsions are discharged fume, includes box (1) and laser instrument body (11), its characterized in that still includes:

the supporting plate (101) is fixedly connected to the top of the box body (1);

the workbench (203) is positioned at the top of the box body (1) and is used for placing the plate body (3);

the air pump (5) is positioned in the box body (1);

the air suction opening (6) is positioned on the inner wall of the top of the supporting plate (101);

a first pipeline (601) is connected between the air suction opening (6) and the input end of the air pump (5);

the cooling box (9) is positioned in the box body (1), a spray head (901) is arranged at the bottom of the cooling box (9), and a third pipeline (7) is connected between the spray head (901) and the input end of the air pump (5);

the top of the cooling box (9) is connected with a second pipeline (8) and a fourth pipeline (10), and the second pipeline (8) and the fourth pipeline (10) are provided with intercepting devices for controlling air flow;

a cooling nozzle (1001) is arranged on the inner wall of the top of the supporting plate (101), and the cooling nozzle (1001) is connected with a fourth pipeline (10);

wherein, the laser body (11) is positioned on the inner wall of the top of the support plate (101).

2. The laser with air draft and smoke exhaust functions as claimed in claim 1, wherein a filling port for filling coolant is formed in the side wall of the cooling box (9), and a sealing cover is arranged on the filling port.

3. The laser with ventilation fume exhaust of claim 1, characterized in that, the interception device comprises a cylinder (801) and a first sliding block (805), the cylinder (801) is positioned in the box body (1), the output end of the cylinder (801) is connected with a connecting rod (802), the second pipeline (8) is provided with a first hollow cylinder (803), a second hollow cylinder (804) is arranged on the fourth pipeline (10), the first hollow cylinder (803) is communicated with the second hollow cylinder (804), the first sliding block (805) is connected in a sliding way in the second hollow cylinder (804), the bottom of the first sliding block (805) is fixedly connected with a connecting rod (802), a second sliding block (806) is also connected in the second hollow cylinder (804) in a sliding way, the second sliding block (806) is connected with the first sliding block (805) through a fixing rod.

4. A cutting machine comprising a laser with ventilation and smoke exhaust as claimed in any one of claims 1 to 3, characterized by further comprising a U-shaped cover (2), wherein the U-shaped cover (2) is positioned at the top of the box body (1), and the workbench (203) is slidably connected in the U-shaped cover (2).

5. The cutting machine according to claim 4, characterized in that the side wall of the U-shaped cover (2) is provided with a motor (201), the output end of the motor (201) is connected with a first threaded rod (202), and the workbench (203) is in threaded connection with the first threaded rod (202).

6. The cutting machine according to claim 5, characterized in that the side wall of the U-shaped cover (2) is provided with a guide rod (205), the workbench (203) is slidably connected to the guide rod (205), the bottom of the workbench (203) is provided with a rolling wheel (204), and the rolling wheel (204) is attached to the bottom of the U-shaped cover (2).

7. The cutting machine according to claim 4, characterized in that an L-shaped plate (4) is fixedly connected to the top of the working table (203), a second threaded rod (401) is connected to the L-shaped plate (4) in a threaded manner, and a pressing plate (402) is rotatably connected to the bottom of the second threaded rod (401).

8. The cutting machine according to claim 7, characterized in that a threaded sleeve (404) is rotatably connected in the worktable (203), a third threaded rod (407) is rotatably connected in the threaded sleeve (404), a push plate (408) is slidably connected on the worktable (203), a side wall of the push plate (408) is fixedly connected with the third threaded rod (407), and a driving mechanism for driving the threaded sleeve (404) to rotate is arranged on the worktable (203).

9. The cutting machine according to claim 8, characterized in that the driving mechanism comprises a first gear (405) and a second gear (406), the second gear (406) is fixedly connected to the threaded sleeve (404), the rotating rod (403) is rotatably connected to the working table (203), the first gear (405) is fixedly connected to the bottom of the rotating rod (403), and the first gear (405) and the second gear (406) are meshed and connected.

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