CN214815900U

CN214815900U - Laser cutting machine with protection mechanism

Info

Publication number: CN214815900U
Application number: CN202121617975.0U
Authority: CN
Inventors: 何高强; 田鹏
Original assignee: Shanghai Chisheng New Material Co ltd
Current assignee: Shanghai Chisheng New Material Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-23
Anticipated expiration: 2031-07-15

Abstract

The utility model belongs to the technical field of laser cutting equipment technique and specifically relates to a laser cutting machine with protection machanism is related to, and it includes the frame and the fixed laser cutting head that sets up in the frame, the fixed workstation that is provided with in bottom side that the frame is located the laser cutting head, the side activity that the frame is located the workstation is provided with protection machanism, protection machanism sets up the fly leaf on the guard plate with the activity including the activity guard plate that the activity set up in the frame, be provided with the locking Assembly who locks the guard plate in the frame. This application has the advantage that can carry out separation, security higher to the slag through the setting of guard plate and fly leaf.

Description

Laser cutting machine with protection mechanism

Technical Field

The application relates to the technical field of laser cutting equipment, in particular to a laser cutting machine with a protection mechanism.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

The laser cutting machine in the related art comprises a rack and a laser cutting tool bit fixedly arranged on the rack, wherein the rack is fixedly provided with a workbench at the bottom side of the laser cutting tool bit, a collecting tank is arranged at the bottom side of the workbench, and a through hole communicated with the collecting tank is formed in the workbench. After the workpiece is placed on the workbench, the workpiece can be processed through the laser cutting tool head, and slag generated by cutting can fall into the collecting tank from the through hole.

However, in the laser cutting machine in the above technology, slag splashes out of the machine body from the worktable in the cutting process, which is not beneficial to recycling of the slag while having potential safety hazards.

SUMMERY OF THE UTILITY MODEL

For the security of guarantee cutting process in for the difficult splash workstation of slag, this application provides a laser cutting machine with protection machanism.

The application provides a laser cutting machine with protection machanism adopts following technical scheme:

the utility model provides a laser cutting machine with protection machanism, includes the frame and the fixed laser cutting head that sets up in the frame, the frame is located the fixed workstation that is provided with in bottom side of laser cutting head, the side activity that the frame is located the workstation is provided with protection machanism, protection machanism sets up the guard plate in the frame and the fly leaf of activity setting on the guard plate including the activity, be provided with the locking Assembly of locking guard plate in the frame.

Through adopting above-mentioned technical scheme, place the work piece back on the workstation, can process the work piece through the laser cutting head, in the cutting process, use through the cooperation of guard plate with the fly leaf, played the separation effect to the slag that produces, then the slag is difficult for from the workstation splash, and can drop to the collecting vat in from the through-hole in, has ensured the security in the cutting process.

Preferably, the guard plate uses the length direction of workstation to articulate the setting in the frame as the axis, the side and the workstation butt of guard plate.

Through adopting above-mentioned technical scheme, when needing to cut the work piece, only need rotate and lift up the guard plate, rethread locking Assembly locks, can realize the separation to the slag, and it is convenient to get the material, and the cutting is accomplished the back, only needs the locking of contact locking Assembly, and the guard plate receives the action of gravity to descend the back, can take out the work piece.

Preferably, the locking subassembly includes the stopper, the frame is located one side that the guard plate deviates from the workstation and sets up the spout that supplies the stopper to slide, be provided with the setting element on the stopper.

Through adopting above-mentioned technical scheme, when needing to cut the work piece, only need rotate and lift up the guard plate, follow the spout direction stopper that slides again, support tight back with the guard plate through the stopper, can realize the fixed to the guard plate, and the stopper also can strengthen its stability through the setting element.

Preferably, the positioning piece is a positioning bolt, the positioning bolt is in threaded connection with the limiting block, and the bottom end of the positioning bolt is abutted to the rack.

Through adopting above-mentioned technical scheme, the stopper that slides supports tight back with it and guard plate, screws up positioning bolt, can realize further injecing the position of stopper through the support of positioning bolt bottom and frame, then the stopper is difficult for bumping the emergence because of vibrations or mistake and slides, has ensured the normal work of guard plate.

Preferably, one side of the protection plate close to the workbench is provided with a sliding rail along the vertical direction, the movable plate is connected with the sliding rail in a sliding manner, and the sliding rail is provided with a first locking part for locking the movable plate.

Through adopting above-mentioned technical scheme, when needing to cut the work piece, only need rotate and lift up the guard plate, follow the slide rail direction fly leaf that slides again, can realize the separation to the slag, and the separation height can be adjusted according to the in-service use condition, and the whole operation is comparatively convenient, and the security is higher.

Preferably, the first locking part is a locking bolt, the locking bolt penetrates through the sliding rail and is in threaded connection with the sliding rail, and the end part of the locking bolt abuts against the side wall of the movable plate.

Through adopting above-mentioned technical scheme, when sliding the fly leaf and adjusting the separation height according to the in-service use condition, can screw up the locking bolt, through the support tight of locking bolt and fly leaf lateral wall, realize the fixed to the fly leaf, ensured the separation effect of guard plate with the fly leaf, difficult because of vibrations or mistake bump the emergence and slide not hard up.

Preferably, the movable plate is hinged to the protection plate, the movable plate is hinged to one side, close to the workbench, of the protection plate by taking the length direction of the protection plate as an axis, and a second locking piece for locking the movable plate is arranged on the hinged shaft of the movable plate.

Through adopting above-mentioned technical scheme, when needing to cut the work piece, only need rotate and lift up the guard plate, rotate the fly leaf again, can further realize the separation to the slag through the fly leaf of buckling towards workstation department, and the separation effect of fly leaf can be adjusted according to the turned angle of fly leaf, and when the whole operation is comparatively convenient, the security is higher.

Preferably, the second locking member is a locking nut, and the locking nut is in threaded connection with two ends of the hinge shaft of the movable plate.

Through adopting above-mentioned technical scheme, when rotating the fly leaf and adjusting its turned angle according to the in-service use condition, can screw up lock nut, through lock nut and fly leaf articulated shaft's threaded connection, realize the fixed to fly leaf position and angle, the fly leaf is difficult for bumping because of vibrations or mistake and takes place to slide not hard up, has ensured the separation effect of guard plate and fly leaf then.

Preferably, the movable plate is a transparent plate.

Through adopting above-mentioned technical scheme, when the fly leaf of transparent material makes and to carry out the separation to the slag, still can observe the cutting condition of work piece on the workstation, the security is higher, and can not influence the normal cutting of work piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the safety in the cutting process is guaranteed through the arrangement of the movable plate and the protective plate, the protective plate and the movable plate are only required to be moved to the corresponding blocking positions in the process of cutting the workpiece, and then the workpiece is locked through the locking assembly, so that the cutting machine is convenient and fast to operate;

2. according to the slag cutting machine, the movable plate arranged in a sliding mode is matched with the first locking piece, so that the safety in the cutting process is further guaranteed, slag is not easy to spill out of the workbench, and the blocking height of the movable plate can be adjusted according to the actual use condition;

3. this application further ensures the security among the cutting process through articulated fly leaf cooperation second locking piece that sets up, and the slag is difficult for from the workstation spill, and the turned angle of fly leaf can be adjusted according to the in-service use condition.

Drawings

Fig. 1 is a schematic view of the overall structure of a laser cutting machine with a guard mechanism in embodiment 1 of the present application;

FIG. 2 is a schematic view of the whole structure of the protection mechanism of the embodiment 1 of the present application after being laid down;

fig. 3 is a schematic view of the overall structure of a laser cutting machine with a guard mechanism in embodiment 2 of the present application.

Reference numerals: 1. a frame; 2. a laser cutting head; 3. a work table; 41. a protection plate; 42. a movable plate; 51. a chute; 52. a limiting block; 53. a positioning member; 6. a slide rail; 7. a first locking member; 8. a second locking member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses laser cutting machine with protection machanism.

Example 1

Referring to fig. 1 and 2, the laser cutting machine comprises a frame 1, a workbench 3 and a laser cutting head 2, wherein the workbench 3 is fixedly arranged on the frame 1, the frame 1 is positioned at the bottom side of the workbench 3 and is provided with a collecting tank, the workbench 3 is provided with a plurality of through holes communicated with the collecting tank, and the laser cutting head 2 is fixedly arranged at the top side of the frame 1 positioned at the workbench 3. After the workpiece is placed on the workpiece table, the laser cutting head 2 can be started to operate, and slag generated in the cutting process can fall into the collecting tank from the through hole.

For the security of guarantee cutting process in for the slag is difficult for flying the spill from workstation 3, refer to fig. 1 and fig. 2, the side that frame 1 is located workstation 3 is provided with protection machanism, and protection machanism is including articulated guard plate 41 that sets up in frame 1, and guard plate 41 uses the length direction of workstation 3 to articulate as the axis, and the side and the workstation 3 butt of guard plate 41. During the cutting operation of laser cutting knife, the setting of accessible guard plate 41 carries out the separation to the slag, has then improved laser cutting machine's security, and the slag is located 3 inboards of workstation and is convenient for collect.

For the stability of guarantee guard plate 41 in cutting process, make it be difficult for bumping or vibrations because of the mistake and take place to drop, refer to fig. 1 and fig. 2, be provided with the locking subassembly in the frame 1, the locking subassembly includes two sets of stopper 52, and the frame 1 is located the both ends that guard plate 41 deviates from one side of workstation 3 and sets up respectively along its width direction and supplies the spout 51 that two sets of stopper 52 slided. The limiting block 52 is provided with a positioning member 53, the positioning member 53 is a positioning bolt, and the positioning bolt is in threaded connection with the limiting block 52.

When the work piece is required to be cut, the protection plate 41 only needs to be rotated and lifted, the limiting block 52 slides along the direction of the sliding groove 51, after the limiting block 52 is tightly abutted to the side wall of the protection plate 41, the positioning bolt can be screwed, the bottom end of the positioning bolt is tightly abutted to the rack 1, and then the protection plate 41 is reinforced.

In order to further ensure the blocking effect of the protection mechanism, referring to fig. 1 and 2, the protection mechanism further includes a movable plate 42, the movable plate 42 is a transparent plate, preferably a tempered glass plate, and the cutting condition of the workpiece on the worktable 3 can be observed through the protection mechanism while the slag can be blocked. One side of the protection plate 41 close to the workbench 3 is provided with a slide rail 6 along the vertical direction, the movable plate 42 is connected with the slide rail 6 in a sliding manner, the slide rail 6 is provided with a first locking part 7, the first locking part 7 is a locking bolt, the locking bolt penetrates through the slide rail 6 along the horizontal direction and is in threaded connection with the slide rail 6, and the end part of the locking bolt is abutted to the side wall of the movable plate 42.

When needing to cut the work piece, can slide fly leaf 42 and adjust the separation height according to the in-service use condition, treat that fly leaf 42 slides to corresponding highly after, can screw up the locking bolt, realize the fixed to fly leaf 42, when having ensured the separation effect of guard plate 41 with fly leaf 42, difficult because of vibrations or mistake bump the emergence not hard up that slides, and the overall operation is comparatively convenient, and the security is higher.

The working process and the implementation principle of the laser cutting machine with the protection mechanism in the embodiment 1 are as follows: when needing to cut the work piece, place the work piece on workstation 3 earlier, rotate again and lift up guard plate 41, the fly leaf 42 that slides, and use the completion through stopper 52 and locking bolt's cooperation and fix the back, can process the work piece through laser cutting head 2, in the cutting process, guard plate 41 and fly leaf 42 can carry out the separation to the slag that produces, then the slag is difficult for flying out from workstation 3, and can drop to the collecting vat in from the through-hole, the security in the cutting process has been ensured.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that a movable plate 42 is provided on a side of a shielding plate 41 near a work table 3, and the movable plate 42 is hinged to the shielding plate 41 about a longitudinal direction of the shielding plate 41. A second locking member 8 is disposed on the hinge shaft of the movable plate 42, the second locking member 8 is a locking nut, and the locking nut is in threaded connection with both ends of the hinge shaft of the movable plate 42. When the workpiece needs to be cut, the movable plate 42 only needs to be rotated and fastened through the locking nut, and the slag can be further separated through the movable plate 42 bent towards the workbench 3.

The working process and the implementation principle of the laser cutting machine with the protection mechanism in the embodiment 2 are as follows: when needing to cut the work piece, can rotate fly leaf 42 and adjust the inclination of fly leaf 42 according to the in-service use condition, reach different separation effects then, screw up lock nut, can realize the fixed to fly leaf 42, when having ensured the separation effect of guard plate 41 with fly leaf 42, difficult because of vibrations or mistake bump the emergence and slide not hard up, whole security is higher.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laser cutting machine with protection machanism, its characterized in that, includes frame (1) and fixed laser cutting head (2) of setting in frame (1), frame (1) is located the fixed workstation (3) that is provided with in bottom side of laser cutting head (2), the side activity that frame (1) is located workstation (3) is provided with protection machanism, protection machanism sets up guard plate (41) and activity on guard plate (41) on frame (1) including the activity, be provided with the locking Assembly of locking guard plate (41) in frame (1).

2. The laser cutting machine with the protection mechanism according to claim 1, wherein the protection plate (41) is hinged on the machine frame (1) by taking the length direction of the workbench (3) as an axis, and the side surface of the protection plate (41) is abutted to the workbench (3).

3. The laser cutting machine with the protection mechanism according to claim 2, wherein the locking assembly comprises a limiting block (52), a sliding groove (51) for the limiting block (52) to slide is formed in one side, away from the workbench (3), of the protection plate (41) of the machine frame (1), and a positioning piece (53) is arranged on the limiting block (52).

4. The laser cutting machine with the protection mechanism according to claim 3, wherein the positioning member (53) is a positioning bolt, the positioning bolt is in threaded connection with the limiting block (52), and the bottom end of the positioning bolt is abutted against the rack (1).

5. The laser cutting machine with the protection mechanism according to claim 2, wherein a slide rail (6) is vertically arranged on one side of the protection plate (41) close to the workbench (3), the movable plate (42) is connected with the slide rail (6) in a sliding manner, and a first locking member (7) for locking the movable plate (42) is arranged on the slide rail (6).

6. The laser cutting machine with the protection mechanism according to claim 5, characterized in that the first locking member (7) is a locking bolt, the locking bolt penetrates through the slide rail (6) and is in threaded connection with the slide rail (6), and the end of the locking bolt is abutted against the side wall of the movable plate (42).

7. The laser cutting machine with the guard mechanism according to claim 2, wherein the movable plate (42) is hinged to a protection plate (41), the movable plate (42) is hinged to one side of the protection plate (41) close to the workbench (3) with the axis of the protection plate (41) in the length direction, and a second locking member (8) for locking the movable plate (42) is arranged on the hinged shaft of the movable plate (42).

8. The laser cutting machine with the guard mechanism according to claim 7, characterized in that the second locking member (8) is a locking nut which is screw-connected to both ends of the hinge shaft of the movable plate (42).

9. The laser cutting machine with the guard mechanism according to any one of claims 5 and 7, wherein the movable plate (42) is a transparent material plate.