CN216096961U

CN216096961U - Totally enclosed light splitting system device and laser processing equipment

Info

Publication number: CN216096961U
Application number: CN202121241255.9U
Authority: CN
Inventors: 陈应滨
Original assignee: Shenzhen Beyond Laser Intelligent Equipment Co ltd
Current assignee: Shenzhen Beyond Laser Intelligent Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-03-22
Anticipated expiration: 2031-06-04

Abstract

The utility model belongs to the technical field of laser processing equipment, and particularly relates to a full-sealed light splitting system device and laser processing equipment. The laser cutting machine body can be shielded and protected when the laser cutting machine body works, so that an operator is prevented from contacting with laser when the laser cutting machine body works, and operation accidents are effectively prevented.

Description

Totally enclosed light splitting system device and laser processing equipment

Technical Field

The utility model relates to the technical field of laser processing equipment, in particular to a fully-sealed light splitting system device and laser processing equipment.

Background

The laser cutting is to melt and evaporate the workpiece by the energy released when the laser beam irradiates the surface of the workpiece, so as to achieve the purposes of cutting and carving, and has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like. The laser cutting machine is equipment which can rapidly and accurately process materials by adopting a laser cutting technology.

Through search, patent No. CN103447690B discloses a laser optical path splitting system and method thereof, which includes at least a light beam polarization state fine-tuning device and a splitting device, wherein the light beam polarization state fine-tuning device is mounted with a lens set, and the lens set includes a TFP lens and a reflector. The system and the method mainly use the TFP lens to perform light splitting, and the polarization state of incident light incident on the TFP lens is finely tuned by rotating a light beam polarization state fine tuning device, so that the balance of the energy of the two split light beams is finally achieved.

However, most of existing laser cutting machines are exposed outside, laser needs to be refracted for multiple times when being transmitted to a cutting head from an emitter, and the laser refracted for multiple times is easy to injure operators due to the fact that a protection mechanism is not arranged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fully-sealed light splitting system device and laser processing equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme: a laser processing device comprises a laser cutting machine body and a sealing cover, wherein the laser cutting machine body and the sealing cover are rotationally connected together, the laser cutting machine body and the sealing cover are respectively and fixedly provided with a rectangular column and an opening mechanism, the top of the rectangular column is provided with two square grooves, the inner walls of the two sides of the two square grooves are respectively provided with a clamping groove, two buckles are fixedly arranged at the bottom of the opening mechanism, the buckles comprise square frames, two wedge-shaped blocks are rotatably arranged on the square frames, the same elliptic block is arranged between the two wedge-shaped blocks, the oval piece is gone up to rotate and is installed the pivot, opening mechanism includes the rectangular plate, rotate on the rectangular plate and install the rotation post, the top of two pivots all runs through rectangular plate and fixed mounting has the cable, and the one end that two cables are close to each other all is in the same place with rotation post fixed connection.

Preferably, the buckle still includes square cover, the inner wall fixed connection of square frame and square cover is in the same place, two wedge blocks of rectangular hole have all been seted up on the both sides inner wall of square cover and have slided respectively and run through the rectangular hole that corresponds.

Preferably, the rectangular channel has all been seted up on the both sides inner wall of square frame, it has the round bar to run through fixed mounting on the wedge, the top and the bottom of round bar rotate with the top and the bottom inner wall of rectangular channel respectively and link together, the top fixed mounting of wedge has the montant, it is equipped with the torsional spring to rotate the cover on the montant, the both ends of torsional spring are in the same place with the top inner wall fixed connection of round bar and rectangular channel respectively.

Preferably, the top fixed mounting of rectangular plate has the rectangle cover, the rectangle covers and slides to run through there are two pull rods, and the equal fixed mounting of one end that two pull rods are close to each other has the baffle, and the equal fixed mounting in one side that two baffles are close to each other has the rack, tears fixed cover is equipped with the gear on the rotation post, gear and rack toothing are in the same place.

Preferably, the springs are fixedly mounted on the sides, far away from each other, of the two baffle plates, one ends, far away from each other, of the two springs are fixedly connected with the two sides of the rectangular cover respectively, and the two springs are sleeved on the corresponding pull rods in a sliding mode respectively.

Preferably, the laser cutting machine body is hinged with two hydraulic rods, and the bottom ends of the two hydraulic rods are hinged with the laser cutting machine body.

Preferably, the two ends of the rotating shaft are respectively and fixedly provided with an oval block and a rotating strip, the oval block is positioned between the two wedge blocks and is connected with the two wedge blocks in a sliding manner, and the rotating strip is fixedly connected with the inhaul cable.

A totally enclosed beam splitting system device comprises any one of the laser processing equipment and a beam splitting system used for the laser processing equipment.

Compared with the prior art, the utility model has the beneficial effects that: when the sealing cover is used for sealing the laser cutting machine body, the laser cutting machine body and the sealing cover can be connected with a hand when two wedge blocks enter the square grooves through the opening mechanism and the rectangular column by inserting the two buckles into the two square grooves, the two wedge blocks rotate around the corresponding round rods and are close to each other, when the two wedge blocks are parallel and level to the corresponding clamping grooves, the two wedge blocks rotate around the corresponding round rods and are far away from each other and clamped into the corresponding clamping grooves, so that the buckles and the rectangular column can be fixedly connected together, when the sealing cover is opened, the pull rod outwards pulls the pull rod outwards, the pull rod drives the rack to move through the baffle, the rack drives the gear to rotate in the moving process, the gear drives the rotating column to rotate, and the rotating column drives the two rotating strips to rotate and close to each other through the two pull cables, two rotation strips drive corresponding pivot respectively again and rotate, and the pivot drives corresponding oval piece again and rotates, and along with the rotation of oval piece, two wedges will drive and use the round bar to rotate and be close to each other as the centre of a circle under the elasticity that resets of corresponding torsional spring to two wedges will break away from out in the draw-in groove that corresponds respectively, later alright take out the buckle from square inslot with starting pine, later alright rotation sealed lid, make the inner space of laser cutting machine body uncovered completely out.

The laser cutting machine body can be shielded and protected when the laser cutting machine body works, so that an operator is prevented from contacting with laser when the laser cutting machine body works, and operation accidents are effectively prevented.

Drawings

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

FIG. 2 is a schematic structural view of an opening mechanism, a rectangular column and a buckle in the present invention;

FIG. 3 is a schematic view of a split structure of the buckle of the present invention;

FIG. 4 is a schematic view of a split structure of the opening mechanism of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic structural view of a wedge-shaped block, a round rod, a vertical rod and a torsion spring according to the present invention;

in the figure: 1. a laser cutting machine body; 2. a sealing cover; 3. an opening mechanism; 301. a rectangular plate; 302. a rectangular cover; 303. rotating the strip; 304. a cable; 305. rotating the column; 306. a gear; 307. a rack; 308. a baffle plate; 309. a pull rod; 310. a spring; 4. a rectangular column; 401. a square groove; 402. a card slot; 5. buckling; 501. a square frame; 502. a rectangular groove; 503. a wedge block; 504. an oval block; 505. a rotating shaft; 506. a square cover; 507. a rectangular hole; 508. a round bar; 509. a vertical rod; 510. a torsion spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a laser processing equipment, including laser cutting machine body 1 and sealed lid 2, laser cutting machine body 1 and sealed lid 2 rotate to link together, there are rectangle post 4 and opening mechanism 3 on laser cutting machine body 1 and the sealed lid 2 respectively fixed mounting, two square grooves 401 have been seted up at the top of rectangle post 4, draw-in groove 402 has all been seted up on the both sides inner wall of two square grooves 401, opening mechanism 3's bottom fixed mounting has two buckles 5, buckle 5 includes square frame 501, it installs two wedges 503 to rotate on the square frame 501, be equipped with same oval piece 504 between two wedges 503, it installs pivot 505 to rotate on the oval piece 504, opening mechanism 3 includes rectangular plate 301, it installs rotation post 305 to rotate on the rectangular plate 301, rectangular plate 301 and fixed mounting are all run through on the top of two pivots 505, the one end that two guys 304 are close to each other all with rotation post 305 fixed connection together.

During operation, through in the square groove 401 with two buckles 5 block into respectively corresponding, alright in order to link together rectangle post 4 and opening mechanism 3 to make sealed lid 2 block laser cutting machine body 1's inner space completely, make laser cutting machine body 1 in work, inside laser and waste gas can not leak out, the effectual operational safety who improves laser cutting machine body 1.

The buckle 5 further comprises a square cover 506, the inner walls of the square frame 501 and the square cover 506 are fixedly connected together, and the inner walls of two sides of the square cover 506 are respectively provided with two wedge-shaped blocks 503 with rectangular holes 507 which respectively penetrate through the corresponding rectangular holes 507 in a sliding manner.

Further, by arranging the square cover 506, the two wedge-shaped blocks 503 can be limited and protected, and the situation that foreign matters block the rotation of the wedge-shaped blocks 503 is avoided.

Rectangular channel 502 has all been seted up on the both sides inner wall of square frame 501, runs through fixed mounting on the wedge 503 and has a round bar 508, and the top and the bottom of round bar 508 rotate with the top and the bottom inner wall of rectangular channel 502 respectively and link together, and the top fixed mounting of wedge 503 has montant 509, rotates the cover on montant 509 and is equipped with torsional spring 510, and the both ends of torsional spring 510 are in the same place with the top inner wall fixed connection of round bar 508 and rectangular channel 502 respectively.

Further, by providing the torsion spring 510, the wedge-shaped block 503 can be idly rotated, and the driving force for resetting the rotation of the wedge-shaped block 503 can be simultaneously generated.

Rectangular plate 301's top fixed mounting has rectangle cover 302, and it has two pull rods 309 to slide to run through on the rectangle cover 302, and the equal fixed mounting of one end that two pull rods 309 are close to each other has baffle 308, and the equal fixed mounting in one side that two baffles 308 are close to each other has rack 307, tears fixed cover on the rotation post 305 and is equipped with gear 306, and gear 306 and rack 307 meshing are in the same place.

The two baffle plates 308 are fixedly provided with springs 310 at the sides far away from each other, the ends far away from each other of the two springs 310 are fixedly connected with the two sides of the rectangular cover 302 respectively, and the two springs 310 are respectively sleeved on the corresponding pull rods 309 in a sliding manner.

Further, the spring 310 may be provided to enable the pull rod 309 to automatically reset after the pull rod 309 is pulled, so as to facilitate the next opening operation.

Articulated on the laser cutting machine body 1 have two hydraulic stems, and the bottom of two hydraulic stems all articulates together with laser cutting machine body 1.

Further, by providing two hydraulic levers, a supporting function can be performed when the sealing cover 2 is opened.

An elliptical block 504 and a rotating bar 303 are fixedly mounted at two ends of the rotating shaft 505 respectively, the elliptical block 504 is positioned between the two wedge blocks 503 and is connected with the two wedge blocks 503 in a sliding manner, and the rotating bar 303 is fixedly connected with the inhaul cable 304.

A totally enclosed optical splitting system apparatus, including any of the above-mentioned laser processing devices, and further including an optical splitting system for the above-mentioned laser processing device, where the optical splitting system is a prior art disclosed in patent No. CN103447690B for a laser optical path optical splitting system and a method thereof, and will not be described herein too much.

The working principle is as follows: when the sealing cover 2 is used for sealing the laser cutting machine body 1, the laser cutting machine body 1 and the sealing cover 2 can be connected with a hand when two wedge-shaped blocks 503 enter the square groove 401 through the opening mechanism 3 and the rectangular column 4 by inserting the two buckles 5 into the two square grooves 401, the two wedge-shaped blocks 503 rotate around the corresponding round rod 508 and approach each other, when the two wedge-shaped blocks 503 are flush with the corresponding clamping grooves 402, the two wedge-shaped blocks 503 rotate around the corresponding round rod 508 and move away from each other and clamp into the corresponding clamping grooves 402, so that the buckles 5 and the rectangular column 4 can be fixedly connected together, when the sealing cover 2 is opened, the outward pull rod 309 is pulled outwards, the pull rod 309 drives the rack 307 to move through the baffle 308, the rack 307 drives the gear 306 to rotate in the moving process, the gear 306 drives the rotating column 305 to rotate again, the rotating column 305 drives the two rotating strips 303 to rotate and approach each other through the two pull cables 304, the two rotating strips 303 drive the corresponding rotating shafts 505 to rotate respectively, the rotating shafts 505 drive the corresponding elliptical blocks 504 to rotate again, along with the rotation of the elliptical blocks 504, the two wedge-shaped blocks 503 are driven under the reset elasticity of the corresponding torsion springs 510 and rotate around the circular rods 508 as the circle centers and approach each other, so that the two wedge-shaped blocks 503 are separated from the corresponding clamping grooves 402 respectively, the buckle 5 can be taken out of the square groove 401 in a starting loose mode, and then the sealing cover 2 can be rotated, and the inner space of the laser cutting machine body 1 is completely exposed.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a laser processing equipment, includes laser cutting machine body (1) and sealed lid (2), its characterized in that: the laser cutting machine is characterized in that the laser cutting machine body (1) and the sealing cover (2) are rotationally connected together, a rectangular column (4) and an opening mechanism (3) are respectively and fixedly mounted on the laser cutting machine body (1) and the sealing cover (2), two square grooves (401) are formed in the top of the rectangular column (4), clamping grooves (402) are formed in inner walls of two sides of the two square grooves (401), two buckles (5) are fixedly mounted at the bottom of the opening mechanism (3), each buckle (5) comprises a square frame (501), two wedge blocks (503) are rotationally mounted on the square frame (501), one oval block (504) is arranged between the two wedge blocks (503), a rotating shaft (505) is rotationally mounted on the oval block (504), the opening mechanism (3) comprises a rectangular plate (301), and a rotating column (305) is rotationally mounted on the rectangular plate (301), the top ends of the two rotating shafts (505) penetrate through the rectangular plate (301) and are fixedly provided with pull cables (304), and one ends, close to each other, of the two pull cables (304) are fixedly connected with the rotating column (305).

2. A laser machining apparatus according to claim 1, wherein: buckle (5) still include square cover (506), the inner wall fixed connection of square frame (501) and square cover (506) is in the same place, all seted up on the both sides inner wall of square cover (506) two wedge (503) of rectangular hole (507) and slided respectively and run through corresponding rectangular hole (507).

3. A laser machining apparatus according to claim 1, wherein: rectangular channel (502) have all been seted up on the both sides inner wall of square frame (501), run through fixed mounting on wedge (503) and have round bar (508), the top and the bottom of round bar (508) rotate with the top and the bottom inner wall of rectangular channel (502) respectively and link together, the top fixed mounting of wedge (503) has montant (509), it is equipped with torsional spring (510) to rotate the cover on montant (509), the both ends of torsional spring (510) are in the same place with the top inner wall fixed connection of round bar (508) and rectangular channel (502) respectively.

4. A laser machining apparatus according to claim 1, wherein: the top fixed mounting of rectangular plate (301) has rectangle cover (302), it has two pull rods (309) to slide to run through on rectangle cover (302), and the equal fixed mounting of one end that two pull rods (309) are close to each other has baffle (308), and the equal fixed mounting in one side that two baffles (308) are close to each other has rack (307), tears fixed cover is equipped with gear (306) on rotating post (305), gear (306) and rack (307) meshing are in the same place.

5. A laser machining apparatus as claimed in claim 4, characterized in that: the springs (310) are fixedly mounted on the sides, far away from each other, of the two baffle plates (308), one ends, far away from each other, of the two springs (310) are fixedly connected with the two sides of the rectangular cover (302) respectively, and the two springs (310) are sleeved on the corresponding pull rods (309) in a sliding mode respectively.

6. A laser machining apparatus according to claim 1, wherein: the laser cutting machine is characterized in that two hydraulic rods are hinged to the laser cutting machine body (1), and the bottom ends of the two hydraulic rods are hinged to the laser cutting machine body (1).

7. A laser machining apparatus according to claim 1, wherein: the two ends of the rotating shaft (505) are respectively and fixedly provided with an oval block (504) and a rotating strip (303), the oval block (504) is positioned between the two wedge blocks (503) and is connected with the two wedge blocks (503) in a sliding mode, and the rotating strip (303) is fixedly connected with the inhaul cable (304).

8. A totally enclosed optical splitting system apparatus comprising a laser processing device as claimed in any one of claims 1 to 7, characterized in that: the laser processing equipment also comprises a light splitting system used for the laser processing equipment.