CN214350357U

CN214350357U - Novel laser cutting automatic feeding unloading device

Info

Publication number: CN214350357U
Application number: CN202023110711.4U
Authority: CN
Inventors: 王磊
Original assignee: Henan Avic Beigong Intelligent Equipment Co ltd
Current assignee: Henan Avic Beigong Intelligent Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-08
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a novel laser cutting automatic feeding and discharging device, which comprises a workbench, an automatic feeding structure and an automatic discharging structure; a working plate table: its bottom surface four corners symmetry is equipped with the supporting leg, all be equipped with the crossbeam between two horizontal supporting legs that correspond, the upper surface right side opening internal face of workstation and the lateral surface middle part fixed connection who places the frame, place evenly distributed's panel in the inside of frame, the upper surface right side of workstation is equipped with the cutting bed, the right flank upper end of cutting bed is equipped with the slope deflector, the inside rotation of square hole at slope deflector middle part is connected with evenly distributed's live-rollers, the bottom surface symmetry of slope deflector is equipped with the U template, the vertical plate body of the left end of U template all with the bottom surface fixed connection of workstation, this novel laser cutting automatic feeding unloader, realize the high-efficient automatic feeding and the automatic unloading of laser cutting panel, and the work efficiency is improved.

Description

Novel laser cutting automatic feeding unloading device

Technical Field

The utility model relates to a laser cutting equipment technical field specifically is a novel laser cutting automatic feeding unloading device.

Background

Laser cutting utilizes high power density laser beam to shine by the material of being cut, make the material heated to vaporization temperature very fast, the evaporation forms the hole, along with the removal of light beam to the material, the hole forms the very narrow joint-cutting of width in succession, accomplish the cutting to the material, because of its cutting speed is fast, high in production efficiency, cutting quality is good, the joint-cutting is narrow, advantages such as cutter wearing and tearing do not have and widely used, laser cutting equipment among the prior art, can't make full use of this advantage of laser cutting equipment high efficiency cutting, there are a great deal of shortcomings, can't realize the high-efficient automatic feeding and the automatic unloading of laser cutting panel, staff's burden is heavier, the work efficiency of laser cutting equipment has been restricted, consequently, the realization that can solve a novel laser cutting automatic feeding unloader of this kind of problem is imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel laser cutting automatic feeding unloader, realize the high-efficient automatic feeding and the automatic unloading of laser cutting panel, alleviate staff's burden, improve work efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel automatic feeding and discharging device for laser cutting comprises a working plate table, an automatic feeding structure and an automatic discharging structure;

a working plate table: supporting legs are symmetrically arranged at four corners of the bottom surface of the workbench, a cross beam is arranged between two transversely corresponding supporting legs, the inner wall surface of an opening on the right side of the upper surface of the workbench is fixedly connected with the middle part of the outer side surface of a placing frame, uniformly distributed plates are placed inside the placing frame, a cutting table is arranged on the right side of the upper surface of the workbench, an inclined guide plate is arranged at the upper end of the right side surface of the cutting table, rotating rollers which are uniformly distributed are rotatably connected inside a square through hole in the middle of the inclined guide plate, U-shaped plates are symmetrically arranged on the bottom surfaces of the inclined guide plates, and vertical plate bodies at the left ends of the U-shaped plates are fixedly connected with the bottom surface of the workbench;

automatic feeding structure: the left side of the upper surface of the workbench;

automatic blanking structure: the cutting table is arranged on the upper surface of the cutting table;

wherein: the upper surface of work board platform is equipped with control switch group, and external power source is connected to control switch group's input electricity, realizes the high-efficient automatic feeding and the automatic unloading of laser cutting panel, alleviates staff's burden, improves work efficiency.

Further, automatic feeding structure includes the draw runner board, 20866;, type frame, first motor, bar spout and gear, bar spout symmetry sets up in both ends around the upper surface of work pallet table, and the equal sliding connection in inside of bar spout has the draw runner board, the upper surface right side of two draw runner boards all with 20866;, the vertical plate body lower extreme fixed connection of type frame, first motor sets up in the bottom surface left side front end of work pallet table, and the output shaft of first motor passes through the bearing and rotates with the plate body through-hole of work pallet table to be connected and extend to the top of work pallet table, and the output shaft upper end of first motor is equipped with the gear, and the gear is connected with the draw runner board front side tooth meshing of front end, and the output of control switch group is connected to the input electricity of first motor, realizes adsorbing the position control of panel.

Further, automatic feeding structure still includes sucking disc, vacuum generator, electric putter, Contraband type hose and mounting panel, electric putter sets up in the horizontal plate body bottom surface middle part of 20866;, and electric putter's flexible end lower extreme is equipped with the mounting panel, and the bottom surface four corners symmetry of mounting panel is equipped with the sucking disc, and vacuum generator sets up in 20866;, the horizontal plate body upper surface middle part of type frame, and the opening of sucking disc upper end all is through Contraband type hose and vacuum generator work port's pipe connection, and the equal electric connection control switch group's of input of vacuum generator and electric putter output realizes that panel adsorbs and places.

Further, automatic blanking structure includes second motor, lead screw, spout, horizontal board and unloading scraper blade, horizontal board symmetry sets up both ends around the upper surface of cutting bed, the left surface of horizontal board all is equipped with the second motor, the upper surface of horizontal board all is equipped with the spout, the inside of spout all is connected with the lead screw through the bearing rotation, the left end of lead screw passes through shaft coupling and the horizontal second motor output shaft right-hand member fixed connection that corresponds, the inside sliding connection of two spouts has the unloading scraper blade, the screw hole of unloading scraper blade lower extreme symmetric distribution respectively with the horizontal lead screw threaded connection that corresponds, the output of input electricity connection control switch group of second motor, realize the high-efficient automatic unloading of laser cutting panel, alleviate staff's burden, and the work efficiency is improved.

Furthermore, the upper surface of unloading scraper blade is located same horizontal plane with the upper surface of placing the frame, guarantees the rationality of structure.

Compared with the prior art, the beneficial effects of the utility model are that: this novel laser cutting automatic feeding unloader has following benefit:

1. firstly, the control switch group regulates and controls the extension operation of an electric push rod to drive a mounting plate to move downwards and further drive four suckers to move downwards to contact with a plate, secondly, the control switch group regulates and controls the operation of a vacuum generator, an air inlet valve in the vacuum generator is opened, an air blowing valve is closed, the vacuum generator continuously sucks air in the four suckers through a pipeline of a working port, an Contraband type hose and an opening at the upper ends of the suckers in sequence, negative pressure is formed in the four suckers, the four suckers further automatically suck the plate tightly, after the suction is finished, the air inlet valve in the vacuum generator is closed, the vacuum degree in the four suckers is kept, the four suckers suck the plate tightly, then, the control switch group regulates and controls the contraction operation of the electric push rod, the plate sucked by the four suckers is driven by the mounting plate to rise to a position higher than the upper surface of a placing frame, and then the control switch group regulates and controls the plate, the first motor is operated, the output shaft rotates to drive the gear to rotate, the gear is meshed with teeth on the front side face of the slide bar plate at the front end and is connected with the slide bar plate in a sliding manner inside the strip-shaped sliding groove, the slide bar plate at the front end is driven by the gear to move rightwards along the strip-shaped sliding groove at the front end and then passes through 20866, the profile frame drives the slide bar plate at the rear end to move rightwards along the strip-shaped sliding groove at the rear end, so that four suckers adsorb the plate to move rightwards, when the plate moves to a position corresponding to the cutting table, the electric push rod is controlled to extend and operate by controlling the switch group to move the plate downwards, meanwhile, the control switch group controls the air blowing valve in the vacuum generator to open to break the vacuum, the plate is placed on the upper surface of the cutting table, then the automatic feeding structure is reset, the plate is cut by external laser cutting equipment, and the high-efficiency automatic feeding of the laser cutting plate is realized, the burden of the workers is reduced, and the working efficiency is improved.

2. After cutting, the two second motors synchronously rotate through the regulation and control of the control switch group, the output shafts rotate, the insides of the chutes are rotatably connected with screw rods through bearings, so that the output shafts of the two second motors can respectively drive the transversely corresponding screw rods to rotate, the insides of the two chutes are slidably connected with the blanking scrapers, threaded holes symmetrically distributed at the lower ends of the blanking scrapers are respectively in threaded connection with the transversely corresponding screw rods, the two screw rods can drive the blanking scrapers to move from left to right, a plate cut by laser is pushed to the right, the U-shaped plate plays a role of stably supporting the inclined guide plate, the insides of square through holes in the middle of the inclined guide plate are rotatably connected with uniformly distributed rotating rollers, the plate enters an external collecting device through the rolling conveying of the uniformly distributed rotating rollers under the guiding effect of the inclined guide plate, and then the automatic blanking structure is reset, the high-efficiency automatic blanking of the laser cutting plate is realized, the burden of workers is reduced, and the working efficiency is improved.

Drawings

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

fig. 2 is the schematic view of the internal cutting structure of the utility model.

In the figure: 1 workbench, 2 control switch groups, 3 automatic feeding structures, 301 sliding strip plates, 302 suckers, 303 vacuum generators, 304 electric push rods, 305 Contraband type hoses, 306 mounting plates, 307/20866, a jig frame, 308 first motors, 309 strip type chutes, 310 gears, 4 cutting tables, 5 automatic blanking structures, 51 second motors, 52 screw rods, 53 chutes, 54 transverse plates, 55 blanking scrapers, 6U-shaped plates, 7 placing frames, 8 plates, 9 supporting legs, 10 cross beams, 11 rotating rollers and 12 inclined guide plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel automatic feeding and discharging device for laser cutting comprises a working plate table 1, an automatic feeding structure 3 and an automatic discharging structure 5;

work bench 1: supporting legs 9 are symmetrically arranged at four corners of the bottom surface of the worktable, a crossbeam 10 is arranged between two transversely corresponding supporting legs 9, the inner wall surface of the right opening of the upper surface of the worktable 1 is fixedly connected with the middle part of the outer side surface of a placing frame 7, uniformly distributed plates 8 are placed inside the placing frame 7, a cutting table 4 is arranged at the right side of the upper surface of the worktable 1, an inclined guide plate 12 is arranged at the upper end of the right side surface of the cutting table 4, rotating rollers 11 which are uniformly distributed are rotatably connected inside a square through hole in the middle part of the inclined guide plate 12, U-shaped plates 6 are symmetrically arranged at the bottom surface of the inclined guide plate 12, vertical plate bodies at the left end of the U-shaped plates 6 are fixedly connected with the bottom surface of the worktable 1, the supporting legs 9 play a supporting role for the worktable 1 and the structure above the worktable 1, the crossbeam 10 can improve the supporting stability of the supporting legs 9 for the worktable 1 and the structure above the worktable 1, the placing frame 7 is convenient for a worker to stack and place the plates 8 to be cut, the cutting table 4 provides a place for placing the plate, so that external cutting equipment can conveniently cut the plate;

automatic feeding structure 3: the automatic feeding structure 3 comprises a sliding strip plate 301 and 20866, a jig 307, a first motor 308, a strip-shaped sliding groove 309 and a gear 310, wherein the strip-shaped sliding groove 309 is symmetrically arranged at the front end and the rear end of the upper surface of the workbench 1, the sliding strip plate 301 is connected inside the strip-shaped sliding groove 309 in a sliding mode, the right sides of the upper surfaces of the two sliding strip plates 301 are respectively connected with the 20866, the lower end of a vertical plate body of the jig 307 is fixedly connected, the first motor 308 is arranged at the front end of the left side of the bottom surface of the workbench 1, an output shaft of the first motor 308 is rotatably connected with a plate body through hole of the workbench 1 through a bearing and extends to the upper side of the workbench 1, the upper end of the output shaft of the first motor 308 is provided with the gear 310, the gear 310 is meshed with teeth on the front side surface of the sliding strip plate 301 at the front end, the input end of the first motor 308 is electrically connected with the output end of the control switch group 2, the automatic feeding structure 3 further comprises a sucking disc 302, a sliding strip 301, a sliding strip plate 309 and a sliding strip plate, a sliding strip plate is arranged on the front end of the sliding strip sliding groove 309 is arranged on the sliding groove and a sliding strip sliding plate, a sliding strip sliding plate is arranged on the sliding plate, and a sliding strip sliding plate, a sliding strip sliding plate sliding strip sliding plate sliding strip sliding plate sliding, The vacuum generator comprises a vacuum generator 303, electric push rods 304, Contraband type hoses 305 and a mounting plate 306, wherein the electric push rods 304 are arranged at 20866, the middle part of the bottom surface of a horizontal plate body of a frame 307, the lower end of the telescopic end of each electric push rod 304 is provided with the mounting plate 306, the four corners of the bottom surface of the mounting plate 306 are symmetrically provided with suction cups 302, the vacuum generator 303 is arranged at 20866, the middle part of the upper surface of the horizontal plate body of the frame 307, openings at the upper ends of the suction cups 302 are connected with a pipeline of a working port of the vacuum generator 303 through Contraband type hoses 305, the input ends of the vacuum generator 303 and the electric push rods 304 are electrically connected with the output end of a control switch group 2, firstly, the electric push rods 304 are regulated and controlled by the control switch group 2 to extend and operate, the mounting plate 306 is driven to move downwards, then the four suction cups 302 are driven to move downwards to be contacted with a plate, secondly, the operation of the vacuum generator 303 is regulated and controlled by the control switch group 2, an air inlet valve inside is opened and an air blowing valve is closed, the vacuum generator 303 continuously sucks air in the four suckers 302 through pipelines of a working port, Contraband type hoses 305 and openings at the upper ends of the suckers 302, negative pressure is formed in the four suckers 302, the four suckers 302 automatically suck the plates tightly, after the suction is completed, air inlet valves in the vacuum generator 303 are closed, the vacuum degree is kept in the four suckers 302, the four suckers 302 suck the plates tightly, then the plates sucked by the four suckers 302 are driven to ascend to positions higher than the upper surface of the placing frame 7 through the mounting plate 306 by controlling the control switch group 2, the first motor 308 is driven to rotate, an output shaft rotates to drive the gear 310 to rotate, the gear 310 is meshed with teeth on the front side face of the sliding strip plate 301 at the front end, the sliding strip plate 301 is connected to the inside of the strip sliding chute 309 in a sliding mode, and the gear 310 can drive the sliding strip plate 301 at the front end to move rightwards along the strip chute 309 at the front end, the fixture 307 drives the slide bar plate 301 at the rear end to move rightwards along the strip-shaped sliding groove 309 at the rear end, so that the four suckers 302 adsorb the plate to move rightwards, when the plate moves to a position corresponding to the cutting table 4, the electric push rod 304 extends and operates by controlling the regulation and control of the switch group 2, the plate moves downwards, meanwhile, the control switch group 2 controls the air blowing valve in the vacuum generator 303 to be opened, the vacuum is broken, the plate is placed on the upper surface of the cutting table 4, then the automatic feeding structure 3 resets, the plate is cut by external laser cutting equipment, the efficient automatic feeding of the laser cutting plate is realized, the burden of workers is reduced, and the working efficiency is improved;

automatic blanking structure 5: the automatic blanking structure 5 comprises a second motor 51, a screw rod 52, sliding grooves 53, transverse plates 54 and blanking scrapers 55, wherein the transverse plates 54 are symmetrically arranged at the front end and the rear end of the upper surface of the cutting table 4, the left side surfaces of the transverse plates 54 are respectively provided with the second motor 51, the upper surfaces of the transverse plates 54 are respectively provided with the sliding grooves 53, the insides of the sliding grooves 53 are respectively and rotatably connected with the screw rod 52 through a bearing, the left end of the screw rod 52 is fixedly connected with the right end of an output shaft of the transversely corresponding second motor 51 through a coupler, the insides of the two sliding grooves 53 are respectively and slidably connected with the blanking scrapers 55, threaded holes symmetrically distributed at the lower end of each blanking scraper 55 are respectively and threadedly connected with the transversely corresponding screw rod 52, the input end of the second motor 51 is electrically connected with the output end of the control switch group 2, after the cutting is finished, the two second motors 51 synchronously run and the output shaft rotates through the regulation and control of the control switch group 2, because the insides of the chutes 53 are rotatably connected with the screw rods 52 through bearings, the output shafts of two second motors 51 can respectively drive the transversely corresponding screw rods 52 to rotate, because the insides of the two chutes 53 are slidably connected with the blanking scrapers 55, and the threaded holes symmetrically distributed at the lower ends of the blanking scrapers 55 are respectively in threaded connection with the transversely corresponding screw rods 52, the two screw rods 52 can drive the blanking scrapers 55 to move from left to right, a plate cut by laser is pushed to right, the U-shaped plate 6 plays a role of stably supporting the inclined guide plate 12, because the insides of the square through holes in the middle of the inclined guide plate 12 are rotatably connected with the uniformly distributed rotating rollers 11, the plate enters an external collecting device through the rolling transmission of the uniformly distributed rotating rollers 11 under the guiding action of the inclined guide plate 12, and then the automatic blanking structure 5 is reset, so as to realize the high-efficiency automatic blanking of the laser cutting plate, the burden of workers is reduced, and the working efficiency is improved;

wherein: the upper surface of the working board table 1 is provided with a control switch group 2, and the input end of the control switch group 2 is electrically connected with an external power supply.

Wherein: the upper surface of the blanking scraper plate 55 and the upper surface of the placing frame 7 are positioned on the same horizontal plane, so that the reasonability of the structure is ensured.

When in use: the supporting legs 9 support the workbench 1 and the structure above the workbench, the cross beams 10 can improve the supporting stability of the supporting legs 9 to the workbench 1 and the structure above the workbench, the placing frame 7 is convenient for workers to stack and place plates 8 to be cut, the cutting table 4 provides a placing place for the plates and is convenient for external cutting equipment to cut the plates, 20866the type frame 307 provides mounting support for the vacuum generator 303, the electric push rod 304 and the structure below the electric push rod 304, firstly the electric push rod 304 is regulated and controlled by the control switch group 2 to extend and operate, the mounting plate 306 is driven to move downwards, then the four suckers 302 are driven to move downwards to be in contact with the plates, secondly the vacuum generator 303 is regulated and controlled by the control switch group 2 to operate, the air inlet valve inside the vacuum generator 303 is opened, the air blowing valve is closed, the vacuum generator 303 sequentially passes through the pipeline of the working port, the Contraband type hose 305 and the openings at the upper ends of the suckers 302 to continuously suck out air in the four suckers 302, the four suckers 302 are enabled to form negative pressure, the four suckers 302 automatically suck the plate tightly, after the suction is completed, an air inlet valve inside the vacuum generator 303 is closed, the vacuum degree inside the four suckers 302 is kept, the four suckers 302 suck the plate tightly, then the electric push rod 304 contracts and operates through the regulation and control of the control switch group 2, the plate sucked by the four suckers 302 is driven to rise to a position higher than the upper surface of the placing frame 7 through the mounting plate 306, the first motor 308 operates through the regulation and control of the control switch group 2, the output shaft rotates to drive the gear 310 to rotate, as the gear 310 is meshed and connected with teeth on the front side face of the sliding strip plate 301 at the front end, the sliding strip plate 301 at the front end is all connected inside the strip sliding chute 309 in a sliding mode, the gear 310 can drive the sliding strip plate 301 at the front end to move rightwards along the strip chute 309 at the front end, and then the sliding strip plate 301 at the rear end moves rightwards through the 20866307, therefore, the four suckers 302 absorb the plate to move rightwards, when the plate moves to the position corresponding to the cutting table 4, the electric push rod 304 is controlled to extend and operate through the control switch group 2, so that the plate moves downwards, meanwhile, the control switch group 2 controls the air blowing valve in the vacuum generator 303 to be opened, so that the vacuum is broken, the plate is placed on the upper surface of the cutting table 4, then the automatic feeding structure 3 is reset, the plate is cut through external laser cutting equipment, the high-efficiency automatic feeding of the laser-cut plate is realized, the burden of workers is lightened, the working efficiency is improved, after the cutting is finished, the two second motors 51 synchronously operate through the control of the control switch group 2, the output shafts rotate, and the output shafts of the two second motors 51 are respectively driven to rotate by the lead screws 52 rotatably connected with the inside of the sliding grooves 53 through bearings, because the inside sliding connection of two spouts 53 has unloading scraper blade 55, the screw hole of unloading scraper blade 55 lower extreme symmetric distribution respectively with horizontal lead screw 52 threaded connection that corresponds, can realize that two lead screws 52 drive unloading scraper blade 55 and move from left to right, push away the panel after the laser cutting right, U template 6 plays the effect of stable stay to slope deflector 12, because the inside rotation of the square hole at slope deflector 12 middle part is connected with evenly distributed live-rollers 11, panel is under the guide effect of slope deflector 12, the roll through evenly distributed live-rollers 11 is carried and is got into outside collection device, then reset automatic blanking structure 5, realize the high-efficient automatic unloading of laser cutting panel, alleviate staff's burden, improve work efficiency.

It should be noted that the vacuum generator 303 disclosed in this embodiment may be a vacuum generator of VAH series model of shenzhen, pioneer energy and technology ltd, the electric push rod 304 may be a JN185 electric push rod of shandong jiuhu transmission technology ltd, the first motor 308 may be a 86BYG series motor of henbang automation technology ltd, tin-free, the second motor 51 may be a 57HD7411-02 motor of moku electromechanical ltd, and the control switch group 2 controls the vacuum generator 303, the electric push rod 304, the first motor 308, and the second motor 51 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel laser cutting automatic feeding unloading device which characterized in that: comprises a working plate table (1), an automatic feeding structure (3) and an automatic discharging structure (5);

work bench (1): supporting legs (9) are symmetrically arranged at four corners of the bottom surface of the workbench, a cross beam (10) is arranged between every two transversely corresponding supporting legs (9), the inner wall surface of an opening on the right side of the upper surface of the workbench (1) is fixedly connected with the middle part of the outer side surface of a placing frame (7), uniformly distributed plates (8) are placed inside the placing frame (7), a cutting table (4) is arranged on the right side of the upper surface of the workbench (1), an inclined guide plate (12) is arranged at the upper end of the right side surface of the cutting table (4), uniformly distributed rotating rollers (11) are rotatably connected inside a square through hole in the middle of the inclined guide plate (12), a U-shaped plate (6) is symmetrically arranged on the bottom surface of the inclined guide plate (12), and vertical plate bodies at the left end of the U-shaped plate (6) are fixedly connected with the bottom surface of the workbench (1);

automatic feeding structure (3): is arranged on the left side of the upper surface of the workbench (1);

automatic blanking structure (5): is arranged on the upper surface of the cutting table (4);

wherein: the upper surface of the working board table (1) is provided with a control switch group (2), and the input end of the control switch group (2) is electrically connected with an external power supply.

2. The novel laser cutting automatic feeding and discharging device is characterized in that: the automatic feeding structure (3) comprises a sliding strip plate (301), a lifting 20866a jig (307), a first motor (308), a strip-shaped sliding groove (309) and a gear (310), bar spout (309) symmetry sets up in both ends around the upper surface of work pallet table (1), the equal sliding connection in inside of bar spout (309) has slide bar board (301), the upper surface right side of two slide bar boards (301) all with 20866;, the vertical plate body lower extreme fixed connection of type frame (307), first motor (308) set up in the bottom surface left side front end of work pallet table (1), the output shaft of first motor (308) passes through the bearing and rotates with the plate body through-hole of work pallet table (1) to be connected and extend to the top of work pallet table (1), the output shaft upper end of first motor (308) is equipped with gear (310), gear (310) are connected with slide bar board (301) front side tooth meshing of front end, the output of control switch group (2) is connected to the input electricity of first motor (308).

3. The novel laser cutting automatic feeding and discharging device as claimed in claim 2, wherein: the automatic feeding structure (3) further comprises a suction cup (302), a vacuum generator (303), an electric push rod (304), an Contraband type hose (305) and a mounting plate (306), the electric push rod (304) is arranged in the middle of the bottom surface of a horizontal plate body of a 20866a shaped frame (307), the mounting plate (306) is arranged at the lower end of a telescopic end of the electric push rod (304), the suction cups (302) are symmetrically arranged at four corners of the bottom surface of the mounting plate (306), the vacuum generator (303) is arranged in the middle of the upper surface of the horizontal plate body of the 20866307, an opening in the upper end of each suction cup (302) is connected with a pipeline of a working port of the vacuum generator (303) through a Contraband type hose (305), and the input ends of the vacuum generator (303) and the electric push rod (304) are electrically connected with the output end of the control switch group (2).

4. The novel laser cutting automatic feeding and discharging device is characterized in that: the automatic blanking structure (5) comprises a second motor (51), a screw rod (52), a chute (53), a transverse plate (54) and a blanking scraper (55), horizontal board (54) symmetry sets up in both ends around the upper surface of cutting bed (4), the left surface of horizontal board (54) all is equipped with second motor (51), the upper surface of horizontal board (54) all is equipped with spout (53), the inside of spout (53) all is connected with lead screw (52) through the bearing rotation, the left end of lead screw (52) passes through shaft coupling and horizontal second motor (51) output shaft right-hand member fixed connection who corresponds, the inside sliding connection of two spout (53) has unloading scraper blade (55), the screw hole of unloading scraper blade (55) lower extreme symmetric distribution respectively with horizontal lead screw (52) threaded connection that corresponds, the output of input electricity connection control switch group (2) of second motor (51).

5. The novel laser cutting automatic feeding and discharging device as claimed in claim 4, wherein: the upper surface of the blanking scraper (55) and the upper surface of the placing frame (7) are positioned on the same horizontal plane.