CN218193186U - Laser cutting machine tool - Google Patents

Abstract

The utility model relates to a laser cutting machine technical field just discloses a laser cutting machine bed, including the carriage, carriage top fixed mounting has the workstation, and workstation both sides fixed mounting has the fixed block, and the fixed block outside slides and is provided with the purifying box, and purifying box top both sides fixed mounting has the suction hood, and the embedded negative-pressure air fan that is provided with in purifying box both sides, negative-pressure air fan inlet end pass through trachea and suction hood intercommunication, and inside below fixed mounting has the water tank in the purifying box, and the inside both sides fixed mounting of water tank has the air duct that communicates with negative-pressure air fan end of giving vent to anger, the utility model discloses, make the suction hood absorb the smoke and dust and the waste gas that produce through starting negative-pressure air fan, then lead to the inside filtration purification that carries out of water tank, rethread active carbon filter layer carries out deodorization and has avoided causing the pollution to operational environment, drives the screw rod through starting first motor and rotates to realized adjusting the suction hood according to the cutting position, the effectual effect that has improved whole dust absorption.

Description

A laser cutting machine

technical field

The utility model belongs to the technical field of laser cutting machines, in particular to a laser cutting machine tool.

Background technique

The laser cutting machine uses a laser generator to emit a laser beam, which is focused into a high-power and high-density laser beam to irradiate the workpiece to be cut through the optical path system. The laser heat is absorbed by the workpiece, and the temperature of the workpiece rises sharply. After reaching the boiling point, the workpiece begins to Vaporize and form holes to achieve the effect of cutting.

However, the laser cutting machine tools currently on the market are all fixed dust collectors for the dust generated by the work. The single location of the dust collector is easy to cause dust, which leads to a low overall dust collection effect and greatly pollutes the air environment in the workshop.

Contents of the invention

The purpose of this utility model is to provide a cosmetic packaging box to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a laser cutting machine tool, including a support frame, a workbench is fixedly installed on the top of the support frame, fixed blocks are fixedly installed on both sides of the workbench, and the outside of the fixed block is slidably provided with Purification box, a dust collection cover is fixedly installed on both sides of the top of the purification box, and a negative pressure fan is embedded on both sides of the purification box. The two sides of the inside of the water tank are fixedly installed with air ducts connected to the outlet of the negative pressure fan. The top of the purification box is provided with an air outlet, and an activated carbon filter layer is installed inside the air outlet. The adjacent side of the purification box is fixed with a guide block. There is a guide groove matching with the guide block, a screw screw threadedly connected with the guide block is installed inside the guide groove, a pulley connected with the screw rod is rotated at one end of the fixed block, the two pulleys are connected by a belt, and one end of the workbench is fixed on the fixed block A first motor connected to the pulley is installed, a support frame is fixedly installed on the top of the workbench, a laser cutting head is fixedly installed in the middle of the support frame, and a second motor is fixedly installed above the middle position on one side of the support frame.

Preferably, a collection box is slidably arranged inside the support frame, and an installation through groove matching with the collection box is opened on one side surface of the support frame.

Preferably, cleaning brushes are slidingly arranged on both sides of the top of the workbench, and the surface of the workbench is evenly arranged with blanking through holes.

Preferably, a slider is fixedly installed in the middle of the bottom of the cleaning brush, and a chute matching the slider is provided in the middle of the top of the workbench.

Preferably, the upper part of the support frame is provided with a slider threadedly connected to the two-way screw, one end of the two-way screw is connected to the second motor, and the two ends of the two-way screw are fixed and installed inside the support frame to slide through the guide column of the slider block.

Compared with the prior art, the beneficial effects of the utility model are:

1) During work, the vacuum hood absorbs the smoke and waste gas generated by starting the negative pressure fan, and then introduces it into the water tank for filtration and purification, and then deodorizes and filters through the activated carbon filter layer to avoid pollution to the working environment , by starting the first motor to drive the screw to rotate, thereby realizing the adjustment of the dust collection cover according to the cutting position, effectively improving the overall dust collection effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the perspective view of the cleaning brush of the present utility model;

Fig. 3 is a cross-sectional view of the purification box of the present utility model;

In the figure: 1. Support frame; 2. Workbench; 3. Fixed block; 4. Purification box; 5. Vacuum cover; 6. Negative pressure fan; 7. Water tank; 8. Air outlet; 9. Guide block; 10 , guide groove; 11, screw rod; 12, pulley; 13, first motor; 14, support frame; 15, two-way screw rod; 16, second motor; 17, collection box; 18, slide block; 19, cleaning brush; , blanking through hole; 21, chute.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Embodiment 1, given by Fig. 1 and Fig. 3, the utility model includes a support frame 1, a workbench 2 is fixedly installed on the top of the support frame 1, and fixed blocks 3 are fixedly installed on both sides of the workbench 2, so as to facilitate fixed support , the outer side of the fixed block 3 is slidingly provided with a purification box 4, which is convenient for purifying the poisonous gas. The two sides of the top of the purification box 4 are fixed with a dust cover 5, which is convenient for absorbing dust. The two sides of the purification box 4 are embedded with a negative pressure fan 6. The air intake end of the negative pressure fan 6 communicates with the dust collection cover 5 through the air pipe, so that the dust collection cover 5 can generate negative pressure suction. The air duct connected to the air outlet of the compressor 6 is convenient for pouring the absorbed poisonous gas and dust into the inside of the water tank 7 for filtration. The top of the purification box 4 is provided with an air outlet 8, and an activated carbon filter layer is installed inside the air outlet 8 to facilitate the removal of the discharged The gas is deodorized and filtered. The adjacent side of the purification box 4 is fixed with a guide block 9. The surface of the fixed block 3 is provided with a guide groove 10 that matches the guide block 9. The guide block 9 cooperates with the guide groove 10 to facilitate purification. The box 4 moves on the surface of the fixed block 3, and the inside of the guide groove 10 is rotated to be provided with a screw 11 threadedly connected with the guide block 9. By rotating the screw 11, it is convenient to drive the guide block 9 to move. Belt pulley 12, two belt pulleys 12 are connected by belt, the first motor 13 that is connected with belt pulley 12 is fixedly installed on the fixed block 3 of workbench 2, is convenient to drive belt pulley 12 and rotates, and workbench 2 top is fixedly installed with support frame 14, supports The middle position of the frame 14 is fixedly provided with a laser cutting head, which is convenient for cutting and processing the workpiece, and a second motor 16 is fixedly installed above the middle position on one side of the support frame 1 .

Embodiment two, in order to solve the problem of cleaning workbench 2 debris, make following design:

The inside of the support frame 1 is slidably provided with a collection box 17, and the surface of one side of the support frame 1 is provided with an installation through groove that matches the collection box 17; the two sides of the top of the workbench 2 are slidably provided with cleaning brushes 19, and the surface of the workbench 2 is uniform. A blanking through hole 20 is provided for the display; a slider 18 is fixedly installed in the middle of the bottom of the cleaning brush 19, and a chute 21 matching the slider 18 is provided in the middle of the top of the workbench 2; a slider is installed on the top of the support frame 1 for rotation 18 is threadedly connected to the two-way screw 15, one end of the two-way screw 15 is connected to the second motor 16, and the two ends of the two-way screw 15 are fixed inside the support frame 1 to install and slide the guiding column that runs through the slider 18, and the two-way screw 15 is driven to rotate by starting the second motor 16 Because the two-way screw 15 is threadedly connected with the slider 18, the two sliders 18 are driven to move relatively inside the chute 21, and at the same time, the cleaning brush 19 is driven to move relatively on the surface of the workbench 2 to sweep the debris, so that The debris falls into the collection box 17 inside the support frame 1 through the blanking through hole 20 for collection, and then the second motor 16 is controlled to reverse to make the cleaning brush 19 move back and reset so as to continue the cutting work. Finally, the collection box 17 is pulled out from the inside of the support frame 1 by an external force to process the collected debris, which is convenient for the staff to process the debris and saves time.

Working principle: When working, put the workpiece to be processed on the surface of the workbench 2, and then cut the workpiece through the laser cutting head. During the cutting process, smoke or exhaust gas will be generated. At this time, the negative pressure fan 6 is activated to make the suction The dust cover 5 generates negative pressure suction, which facilitates the absorption of the generated smoke and exhaust gas, and then guides it into the water tank 7 through the air duct, thereby achieving the effect of preliminary filtration and purification, and then deodorizes and filters again through the activated carbon filter layer. Pollution to the working environment is effectively avoided. In the process of vacuuming, the pulley 12 and the screw 11 are driven to rotate by starting the first motor 13. Since the screw 11 is threadedly connected with the guide block 9, the cleaning box 4 is driven and the suction is realized. The dust cover 5 is adjusted according to the cutting position, which effectively improves the overall dust collection effect.

Claims (5)

1. A laser cutting machine tool, comprising a support frame (1), characterized in that: a workbench (2) is fixedly installed on the top of the support frame (1), and a fixed block (3) is fixedly installed on both sides of the workbench (2) ), the outer side of the fixed block (3) is slidably provided with a purification box (4), the two sides of the top of the purification box (4) are fixedly equipped with a dust collection cover (5), and the both sides of the purification box (4) are embedded with a negative pressure fan ( 6), the intake end of the negative pressure fan (6) communicates with the dust collection cover (5) through the trachea, the water tank (7) is fixedly installed under the inside of the purification box (4), and the two sides of the inside of the water tank (7) are fixedly installed with negative The air duct connected to the air outlet of the compressor (6), the top of the purification box (4) is provided with an air outlet (8), the inside of the air outlet (8) is equipped with an active carbon filter layer, and the adjacent side of the purification box (4) is fixedly installed with The guide block (9), the surface of the fixed block (3) is provided with a guide groove (10) matching with the guide block (9), and the inner rotation of the guide groove (10) is provided with a screw rod (11) threadedly connected with the guide block (9). ), fixed block (3) one end rotation is provided with the belt pulley (12) that is connected with screw rod (11), two belt pulleys (12) are connected by belt, on the workbench (2) one end fixed block (3) is fixedly installed with belt pulley ( 12) The first motor (13) connected, the support frame (14) is fixedly installed on the top of the workbench (2), the middle position of the support frame (14) is fixedly provided with a laser cutting head, and the support frame (1) is above the middle position on one side A second motor (16) is fixedly installed. 2. A laser cutting machine tool according to claim 1, characterized in that: a collection box (17) is slidingly provided inside the support frame (1), and a collection box (17) is provided on the surface of one side of the support frame (1). 17) Mounting through slots that match each other. 3. A laser cutting machine tool according to claim 1, characterized in that: cleaning brushes (19) are slidingly arranged on both sides of the top of the workbench (2), and blanking brushes (19) are evenly arranged on the surface of the workbench (2). through holes (20). 4. A laser cutting machine tool according to claim 3, characterized in that: a slider (18) is fixedly installed at the middle position of the bottom of the cleaning brush (19), and a slider (18) is fixed at the middle position of the top of the workbench (2). The blocks (18) match the chute (21) with each other. 5. A laser cutting machine tool according to claim 1, characterized in that: a slider (18) is rotatably arranged on the inside of the support frame (1) to connect with a two-way screw (15), and one end of the two-way screw (15) Connected with the second motor (16), the two-way screw (15) two ends of the support frame (1) are fixedly installed and slide through the guide column of the slide block (18).

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