CN219425955U - Laser cutting machine with dust collection function - Google Patents

Abstract

The utility model discloses a laser cutting machine with a dust collection function, which belongs to the technical field of laser cutting machines and comprises a laser cutting mechanism and a dust collection mechanism, wherein a limiting mechanism and a cleaning mechanism are arranged in the laser cutting mechanism, the limiting mechanism comprises a carrying plate, the top of the cleaning mechanism is provided with the carrying plate, the top of the carrying plate is fixedly connected with a circular pipe, the inside of the circular pipe is rotationally connected with a connecting rod, one side of the connecting rod is fixedly connected with a pressing plate, the inside of the carrying plate is slidingly connected with a push plate, the bottom of the carrying plate is fixedly connected with a clamping block, a workpiece is pressed through the pressing plate, the workpiece is prevented from moving during laser cutting, machining errors are avoided, the workpiece is straightened by pushing the push plate, the side edge of the workpiece is flush with the push plate, and the laser cutting position of the workpiece is accurately adjusted according to scales on the carrying plate, so that the machining convenience is achieved.

Description

Laser cutting machine with dust collection function

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a dust collection function.

Background

The laser cutting machine is a machine which focuses laser emitted from a laser into a laser beam with high power density to enable a workpiece to reach a melting point or a boiling point, and finally cuts a material along with the movement of the relative position of the beam and the workpiece.

Chinese patent publication No. CN207914817U discloses a dust removing laser cutting machine, which is connected with a connecting pipe through an air source pipeline with a control valve, and can purge an air suction pipeline, effectively treat the problem of blockage of an air suction hole caused by splashing of metal melt, and has good dust removing effect, and can effectively ensure good working environment and continuous operation of the laser cutting machine.

Although the application meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are that the existing device cannot limit the positions of plate-shaped workpieces, so that the workpieces are easy to deviate in the machining process, the workpieces are damaged due to error of cutting operation, and meanwhile chips generated by cutting are accumulated on a machining platform to affect the installation of the workpieces, and cleaning is very complicated.

Disclosure of Invention

The present utility model is directed to a laser cutting machine with dust-absorbing function, so as to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a laser cutting machine with dust absorption effect, includes laser cutting mechanism and dust absorption mechanism, laser cutting mechanism's internally mounted has stop gear and clearance mechanism, stop gear includes carries the thing board, the top of clearance mechanism has been placed and has been carried the thing board, the top fixedly connected with pipe of carrying the thing board, the inside rotation of pipe is connected with the connecting rod, one side fixedly connected with clamp plate of connecting rod, the inside sliding connection who carries the thing board has the push pedal, the bottom fixedly connected with fixture block of carrying the thing board, the slider has been cup jointed to the outside of fixture block, one side fixedly connected with spring telescopic link of push pedal, be equipped with the torsional spring between pipe and the connecting rod.

The cleaning mechanism comprises a bottom plate, the inside fixedly connected with bottom plate of laser cutting mechanism, the collecting box has been placed to laser cutting mechanism's bottom, the bottom fixedly connected with brush of carrying the thing board, one side fixedly connected with first motor of laser cutting mechanism, the output shaft fixedly connected with screw post of first motor, the outside threaded connection of screw post has square, the inside fixedly connected with second motor of square, the output shaft fixedly connected with cleaning roller of second motor.

The top of carrying the thing board is equipped with the scale, the spout has been seted up to the inside of carrying the thing board, spout and push pedal sliding connection, the one end and the spout inner wall fixed connection of spring telescopic link.

The inside rotation of laser cutting mechanism is connected with the screw thread post, the bottom surface of square piece and clearance roller all contacts with the top surface of bottom plate, the bar groove that holds the slider has been seted up at the top of bottom plate, and the leak hole has all been seted up to the bottom of bar groove and bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, suppress the work piece through the clamp plate, take place to remove when preventing work piece laser cutting, avoid processing to make mistakes, through promoting the push pedal to erect the work piece, make the side of work piece flush with the push pedal to the laser cutting position of work piece is accurately adjusted according to the scale on the year thing board, reaches the effect of being convenient for process.

Secondly, drive the piece of cleaning roller to the bottom plate surface through the second motor and clear up, make the piece drop to the collecting box through the leak, be convenient for the clearance and the collection of piece, the piece that drops to in the bottom plate bar groove is brushed through the brush and is fallen to the collecting box, and the brush is cleared up the screw thread post of being connected with the slider simultaneously, and it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a laser cutter with dust-absorbing function according to the present utility model;

FIG. 2 is an exploded schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic view of a spacing mechanism according to the present utility model;

FIG. 5 is a schematic view of a brush mounting structure of the present utility model;

in the figure: 1. a laser cutting mechanism; 2. a dust collection mechanism; 3. a limiting mechanism; 301. a carrying plate; 302. a clamping block; 303. a slide block; 304. a push plate; 305. a round tube; 306. a pressing plate; 307. a connecting rod; 308. a spring telescoping rod; 309. a torsion spring; 4. a cleaning mechanism; 401. a bottom plate; 402. a first motor; 403. square blocks; 404. a second motor; 405. a threaded column; 406. a cleaning roller; 407. a collection box; 408. a brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a laser cutting machine with dust absorption effect, including laser cutting mechanism 1 and dust absorption mechanism 2, the internally mounted of laser cutting mechanism 1 has stop gear 3 and clearance mechanism 4, stop gear 3 includes carries thing board 301, the top of clearance mechanism 4 has been placed and has been carried thing board 301, the top fixedly connected with pipe 305 of carrying thing board 301, the inside rotation of pipe 305 is connected with connecting rod 307, one side fixedly connected with clamp plate 306 of connecting rod 307, the inside sliding connection of carrying thing board 301 has push pedal 304, the bottom fixedly connected with fixture block 302 of carrying thing board 301, the slider 303 has been cup jointed to the outside of fixture block 302, one side fixedly connected with spring telescopic link 308 of push pedal 304, be equipped with torsional spring 309 between pipe 305 and the connecting rod 307.

After the clamping blocks 302 are aligned with the pits of the sliding blocks 303, the carrying plate 301 is placed on the bottom plate 401, the clamping blocks 302 are embedded into the sliding blocks 303, the two pressing plates 306 are turned over to place the workpiece on the carrying plate 301, the pressing plates 306 are loosened, the torsion springs 309 drive the connecting rods 307 to turn over, the pressing plates 306 press and limit the workpiece, the hairbrushes 408 are pushed to push the workpiece, one side of the workpiece is contacted with the baffle plates on the pushing plate 304, the workpiece is kept parallel to the pushing plate 304, the position of the workpiece is adjusted according to the scales, and the pushing plate 304 is rebounded to be in place by the spring telescopic rods 308 after the pushing plate 304 is loosened.

The cleaning mechanism 4 comprises a bottom plate 401, the inside of the laser cutting mechanism 1 is fixedly connected with the bottom plate 401, the bottom of the laser cutting mechanism 1 is provided with a collecting box 407, the bottom of the carrying plate 301 is fixedly connected with a hairbrush 408, one side of the laser cutting mechanism 1 is fixedly connected with a first motor 402, an output shaft of the first motor 402 is fixedly connected with a threaded column 405, the outer side of the threaded column 405 is in threaded connection with a square block 403, the inside of the square block 403 is fixedly connected with a second motor 404, and an output shaft of the second motor 404 is fixedly connected with a cleaning roller 406.

The threaded column 405 connected with the sliding block 303 is controlled to rotate so as to drive the sliding block 303 to slide in the strip-shaped groove of the bottom plate 401, then the bottom plate 401 is driven to move in a translation mode, the hairbrush 408 moves along with the bottom plate 401 to clean the surface of the strip-shaped groove when the round tube 305 rotates, and the hairbrush 408 brushes the fragments in the strip-shaped groove of the bottom plate 401 into the leak holes, the carrying plate 301 and the clamping block 302 are lifted out, the first motor 402 is started to drive the threaded column 405 to rotate so as to drive the square block 403 and the cleaning roller 406 to move on the surface of the bottom plate 401, meanwhile, the second motor 404 drives the cleaning roller 406 to rotate so as to clean the surface of the bottom plate 401, the fragments are pushed into the leak holes, and the fragments enter the collecting box 407 through the diversion holes so as to collect the fragments.

The fixture block 302 is embedded into the groove at the top of the sliding block 303, two ends of the torsion spring 309 are fixedly connected with the inner wall of the round tube 305 and the connecting rod 307 respectively, the bottom of the pressing plate 306 is fixedly connected with a rubber plate, and friction force between the pressing plate 306 and a workpiece is increased.

The top of carrying board 301 is equipped with the scale, and the spout has been seted up to carrying board 301's inside, spout and push pedal 304 sliding connection, and spring telescopic link 308's one end and spout inner wall fixed connection, the equal fixedly connected with of both ends of push pedal 304 with carrying board 301 top surface laminating's separation blade for promote the work piece, adjust the work piece position.

The inside fixedly connected with another first motor 402 of bottom plate 401 and with first motor 402 output shaft fixed connection's screw thread post 405, the water conservancy diversion hole has been seted up to laser cutting mechanism 1's inside, and collection box 407 is placed under the water conservancy diversion hole, and collection box 407 can follow laser cutting mechanism 1's bottom and take out, is convenient for clear up.

The inside rotation of laser cutting mechanism 1 is connected with screw post 405, and square piece 403 and clearance roller 406's bottom surface all contacts with the top surface of bottom plate 401, and the bar groove that holds slider 303 has been seted up at the top of bottom plate 401, and the leak hole has all been seted up to the bottom of bar groove and bottom plate 401, and first motor 402 and second motor 404 all with external power source electric connection, slider 303 and bar groove sliding connection.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Laser cutting machine with dust absorption effect, including laser cutting mechanism (1) and dust absorption mechanism (2), its characterized in that: the utility model provides a laser cutting mechanism (1) internally mounted has stop gear (3) and clearance mechanism (4), stop gear (3) are including carrying thing board (301), carry thing board (301) have been placed at the top of clearance mechanism (4), the top fixedly connected with pipe (305) of carrying thing board (301), the inside rotation of pipe (305) is connected with connecting rod (307), one side fixedly connected with clamp plate (306) of connecting rod (307), the inside sliding connection of carrying thing board (301) has push pedal (304), the bottom fixedly connected with fixture block (302) of carrying thing board (301), the outside of fixture block (302) has cup jointed slider (303), one side fixedly connected with spring telescopic link (308) of push pedal (304), be equipped with torsional spring (309) between pipe (305) and connecting rod (307).

2. The laser cutting machine with dust extraction as claimed in claim 1, wherein: the cleaning mechanism (4) comprises a bottom plate (401), a bottom plate (401) is fixedly connected with the inside of the laser cutting mechanism (1), a collecting box (407) is arranged at the bottom of the laser cutting mechanism (1), a hairbrush (408) is fixedly connected with the bottom of the carrying plate (301), a first motor (402) is fixedly connected with one side of the laser cutting mechanism (1), a threaded column (405) is fixedly connected with an output shaft of the first motor (402), a square block (403) is connected with the outer side of the threaded column (405) in a threaded manner, a second motor (404) is fixedly connected with the inside of the square block (403), and a cleaning roller (406) is fixedly connected with an output shaft of the second motor (404).

3. The laser cutting machine with dust extraction as claimed in claim 1, wherein: the clamping block (302) is embedded into a groove at the top of the sliding block (303), and two ends of the torsion spring (309) are fixedly connected with the inner wall of the round tube (305) and the connecting rod (307) respectively.

4. The laser cutting machine with dust extraction as claimed in claim 1, wherein: the top of carrying board (301) is equipped with the scale, the spout has been seted up to the inside of carrying board (301), spout and push pedal (304) sliding connection, the one end and the spout inner wall fixed connection of spring telescopic link (308).

5. The laser cutting machine with dust collection function according to claim 2, wherein: the inside fixedly connected with another first motor (402) of bottom plate (401) and with first motor (402) output shaft fixed connection's screw thread post (405), the water conservancy diversion hole has been seted up to the inside of laser cutting mechanism (1).

6. The laser cutting machine with dust collection function according to claim 2, wherein: the inside rotation of laser cutting mechanism (1) is connected with screw thread post (405), the bottom surface of square piece (403) and clearance roller (406) all contacts with the top surface of bottom plate (401), the bar groove that holds slider (303) has been seted up at the top of bottom plate (401), and the leak hole has all been seted up to the bottom of bar groove and bottom plate (401).