CN114769908B

CN114769908B - Laser cutting equipment

Info

Publication number: CN114769908B
Application number: CN202210700665.8A
Authority: CN
Inventors: 李敦明
Original assignee: Aibote Laser Technology Xuzhou Co ltd
Current assignee: Aibote Laser Technology Xuzhou Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-27
Anticipated expiration: 2042-06-21
Also published as: CN114769908A

Abstract

The invention relates to the technical field of laser cutting, in particular to laser cutting equipment which comprises a workbench, wherein a limiting component is arranged at the middle position above the workbench, a plurality of conveying belts are symmetrically and rotatably connected to the upper surface of the workbench in a left-right mode by taking the limiting component as a reference, electromagnets are arranged between opposite surfaces of the plurality of conveying belts, a collecting component is arranged inside the workbench and below the limiting component, a cleaning component is fixedly connected to the collecting component, when a corrugated board is limited by the limiting roller, an adjusting sliding seat and a guide sliding rod, the adjusting sliding seat slides on the guide sliding rod along with the continuous movement of a fixed shell, the limiting roller below the corrugated board can be clamped at the position of the wave crest of the corrugated board, and the corrugated board is firmly clamped between the upper limiting roller and the lower limiting roller under the cooperation of the limiting roller above the corrugated board, it is ensured that the two corrugated sheets can still be firmly clamped after the corrugated sheets are cut.

Description

Laser cutting equipment

Technical Field

The invention relates to the technical field of laser cutting, in particular to laser cutting equipment.

Background

The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the light beam, thereby completing the cutting of the material.

Laser cutting is applicable to and cuts multiple panel, and laser cutting equipment can be convenient when cutting corrugated plate cuts the face to the unevenness.

However, the existing laser cutting equipment for corrugated board has the following disadvantages: 1. when cutting corrugated plate, because corrugated plate's face is the wavy, can not fix corrugated plate in the cutting process, along with the joint-cutting that carries on of cutting increases gradually, at this moment under the effect of corrugated plate self gravity, the condition of tearing the deformation appears in the joint-cutting position easily.

2. Along with cutting equipment's long-time operation, the metal fillings that the cutting produced can accumulate on equipment, need the staff to clear up after the cutting, and the metal fillings can drop each corner on equipment, leads to the staff at the in-process work load increase of clearance, and the metal fillings enter into the life to the inside influence equipment of equipment simultaneously.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a laser cutting apparatus, which is achieved by the following specific technical means: the utility model provides a laser cutting equipment, includes the workstation, the top intermediate position department of workstation is provided with spacing subassembly, the upper surface of workstation uses spacing subassembly to rotate as benchmark bilateral symmetry and is connected with a plurality of conveyer belts, and is a plurality of all be provided with the electro-magnet between the opposite face of conveyer belt, the inside of workstation and the below that is located spacing subassembly are provided with the collection subassembly, fixedly connected with clearance subassembly on the collection subassembly, the equal fixedly connected with transmission assembly in surface around the workstation.

Spacing subassembly includes locating part, connection sliding sleeve, laser head, electronic slide and supplementary track, two liang of a set of fixed connection of locating part is in on the drive assembly, and is two sets of a set of last fixed surface in the left side is connected with supplementary track in the locating part, and is two sets of a set of last fixed surface in the right side is connected with electronic slide in the locating part, sliding connection has the connection sliding sleeve between electronic slide and the supplementary track, the last fixed surface of connection sliding sleeve is connected with the laser head, the upper surface of the bottom through connection sliding sleeve of laser head.

The collecting assembly comprises a fixing rod, a reset spring, a collecting piece, a collecting drawer and a clamping limiting seat, the fixing rod is fixedly connected in a bilateral symmetry mode on the workbench, the two opposite faces of the fixing rod are both connected with the collecting piece through the reset spring in an elastic mode, the lower surface of the workbench is fixedly connected with the clamping limiting seat, and the collecting drawer is connected to the inside of the clamping limiting seat in a sliding mode.

Further, the transmission assembly comprises a first transmission toothed plate, a transmission gear, a second transmission toothed plate and a mounting frame, wherein the front surface and the rear surface of the workbench are fixedly connected in a symmetrical mode, the front surface and the rear surface of the workbench are connected with the transmission gear, the opposite surface of the mounting frame is connected with the transmission gear in a rotating mode, the left side of the transmission gear is meshed with the second transmission toothed plate, and the right side of the transmission gear is meshed with the first transmission toothed plate.

Further, the clearance subassembly includes guide plate, stop collar, direction spout, coupling spring and clearance piece, stop collar fixed connection be in on the collection piece, two the equal fixedly connected with guide plate of lower surface of stop collar, two the side runs through to have seted up the spout about the stop collar, two the opposite face of stop collar uses the spout as the benchmark longitudinal symmetry all to have seted up the direction spout, four the equal sliding connection in inside of direction spout has the clearance piece, four the clearance piece all through coupling spring with stop collar elastic connection.

Further, the limiting part comprises a limiting roller, a telescopic bracket, a fixing frame, a limiting spring, a limiting push rod, limiting feet, an adjusting slide seat, a guiding slide rod, a limiting telescopic pull rod and a fixing shell, the fixing shell is fixedly connected to the transmission assembly, the front and back of the inside of the fixing shell are symmetrically and fixedly connected with the guiding slide rod, the outer surfaces of the two guiding slide rods are respectively and slidably connected with the adjusting slide seat, the upper surface of the adjusting slide seat is fixedly connected with the fixing frame, the inside of the fixing frame is slidably connected with the telescopic bracket through the limiting spring, the telescopic bracket penetrates through the upper surface of the fixing frame, the top ends of the two telescopic brackets are jointly and rotatably connected with the limiting roller, the bottom end of the telescopic bracket is fixedly connected with the limiting push rod, the limiting push rod penetrates through the lower surface of the fixing frame, and the bottom end of the limiting push rod is hinged with the two limiting feet, the opposite surfaces of the two limit feet are hinged with a limit telescopic pull rod together.

Further, the collecting part comprises a traction rope, a guide wheel, a connecting clamping plate, a guiding limiting seat and a collecting magnetic plate, wherein the guiding limiting seat is fixedly connected inside the workbench in a bilateral symmetry mode, the two guiding limiting seats are connected with the connecting clamping plate in an inner side equal sliding mode, the collecting magnetic plate is connected to the connecting clamping plate in an embedded mode, the traction rope is fixedly connected to the upper surface of the connecting clamping plate, and the guide wheel for guiding the traction rope is arranged inside the workbench.

Furthermore, it is two sets of locating part self is the longitudinal symmetry setting, the quantity of locating part is four, every group top the set casing with first driving cog fixed connection, every group below the set casing with second driving cog fixed connection.

Furthermore, every two transmission assemblies are symmetrically and fixedly connected to the front surface and the rear surface of the workbench in a front-back manner by taking the workbench as a reference, and the number of the transmission assemblies is four.

Furthermore, the size of the connecting clamping plate is matched with the size of the sliding groove in the limiting sleeve, and the connecting clamping plate is connected with the sliding groove in the limiting sleeve in a sliding mode.

Furthermore, two the V font funnel is constituteed to the guide plate, two the bottom of guide plate is located the top of collecting the steamer tray.

Furthermore, one end of the traction rope, which is far away from the collecting magnetic plate, is fixedly connected with the side face of the fixed shell, and the traction rope is in transmission fit with the guide wheel.

Compared with the prior art, the invention has the following beneficial effects: 1. this laser cutting equipment, through spacing roller, the setting of regulation slide and direction slide bar is when carrying out spacingly to corrugated plate, along with the continuous removal of set casing, adjust the slide and slide on the direction slide bar, can be with the crest position department of spacing roller block at corrugated plate below corrugated plate, simultaneously with corrugated plate centre gripping between upper and lower spacing roller under the cooperation of the spacing roller of corrugated plate top firm, guarantee that corrugated plate of two parts can still be by firm centre gripping after cutting off corrugated plate, setting through spacing foot, can be more firm when spacing roller carries out spacingly to corrugated plate.

2. This laser cutting equipment, through the direction spout, the setting of connecting spring and clearance piece, when connecting the spout that the cardboard slides and breaks away from the stop collar, connecting spring exerts thrust to the clearance piece, make the clearance piece hug closely the surface of connecting the cardboard in the inside slip of direction spout, can be in each time after the cutting in time will connect the cardboard on collect the adsorbed metal fillings of magnetic sheet and clear up, with the collection effect of assurance collection magnetic sheet to the metal fillings, can avoid the staff periodic clearance, timely clearance metal fillings can avoid the metal fillings to pile up on equipment simultaneously, it can lead to follow-up clean more difficult to the metal fillings to pile up for a long time, avoid the metal fillings to spread some dead angle positions of equipment simultaneously.

Drawings

Fig. 1 is an external view of the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic diagram of a limiting element according to the present invention.

Fig. 5 is a front sectional view of the spacing leg structure of the present invention.

Fig. 6 is a front cross-sectional view of the present invention.

Fig. 7 is an enlarged view of portion B of fig. 6 according to the present invention.

Fig. 8 is an enlarged view of portion C of fig. 6 according to the present invention.

Fig. 9 is a cross-sectional view taken at the position D-D of fig. 6 in accordance with the present invention.

In the figure: 1. a conveyor belt; 2. a work table; 3. a limiting component; 4. a collection assembly; 5. a transmission assembly; 6. cleaning the assembly; 31. a limiting member; 32. connecting a sliding sleeve; 33. a laser head; 34. an electric slide; 35. an auxiliary track; 41. a fixing rod; 42. a return spring; 43. a collecting member; 44. a collecting drawer; 45. clamping the limiting seat; 51. a first drive tooth plate; 52. a transmission gear; 53. a second driving toothed plate; 54. a mounting frame; 61. a baffle; 62. a limiting sleeve; 63. a guide chute; 64. a connecting spring; 65. cleaning the block; 311. a limiting roller; 312. a telescopic bracket; 313. a fixing frame; 314. a limiting spring; 315. a limit push rod; 316. a limiting pin; 317. adjusting the sliding seat; 318. a guide slide bar; 319. a limit telescopic pull rod; 320. a stationary case; 431. a hauling rope; 432. a guide wheel; 433. connecting a clamping plate; 434. a guiding limiting seat; 435. and collecting the magnetic plate.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 9, a laser cutting apparatus includes a worktable 2, a limiting component 3 is disposed at a middle position above the worktable 2, a plurality of conveyor belts 1 are symmetrically and bilaterally connected to an upper surface of the worktable 2 based on the limiting component 3, electromagnets are disposed between opposite surfaces of the conveyor belts 1, a collecting component 4 is disposed inside the worktable 2 and below the limiting component 3, a cleaning component 6 is fixedly connected to the collecting component 4, transmission components 5 are fixedly connected to front and rear surfaces of the worktable 2, the transmission components 5 are symmetrically and fixedly connected to the front and rear surfaces of the worktable 2 in a group of two, the number of the transmission components 5 is four, when the apparatus is specifically used, a corrugated board is first placed on the conveyor belt 1 at the left side of the worktable 2, the conveyor belt 1 at the left side conveys the corrugated board between the limiting components 3, spacing subassembly 3 cuts corrugated plate, and corrugated plate after the cutting carries through conveyer belt 1 on workstation 2 right side and leaves workstation 2 and carry out subsequent processing, collects the sweeps that produces among the cutting process through collection component 4 in the cutting process, separates sweeps and collection component 4 through clearance subassembly 6, carries out unified processing.

Referring to fig. 2, the transmission assembly 5 includes a first transmission toothed plate 51, a transmission gear 52, a second transmission toothed plate 53 and mounting brackets 54, the mounting brackets 54 are symmetrically and fixedly connected to the front and rear surfaces of the worktable 2, the opposite surfaces of the two mounting brackets 54 are rotatably connected with the transmission gear 52, the second transmission toothed plate 53 is engaged on the left side of the transmission gear 52, and the first transmission toothed plate 51 is engaged on the right side of the transmission gear 52.

Referring to fig. 3, the limiting component 3 includes a limiting member 31, a connecting sliding sleeve 32, a laser head 33, an electric sliding seat 34 and an auxiliary rail 35, two sets of the limiting members 31 are fixedly connected to the transmission component 5, a set of the left upper surface of the two sets of the limiting members 31 is fixedly connected to the auxiliary rail 35, a set of the right upper surface of the two sets of the limiting members 31 is fixedly connected to the electric sliding seat 34, the connecting sliding sleeve 32 is slidably connected between the electric sliding seat 34 and the auxiliary rail 35, the upper surface of the connecting sliding sleeve 32 is fixedly connected to the laser head 33, the bottom end of the laser head 33 penetrates through the upper surface of the connecting sliding sleeve 32, an electric push rod is disposed on the rear surface of the workbench 2, and the output end of the electric push rod is fixedly connected to the lower surfaces of the two sets of the limiting members 31.

Through locating part 31's setting, when cutting corrugated plate material, cutting position both sides to corrugated plate material are fixed, make equipment corrugated plate more stable to corrugated plate material's cutting in-process, cutting position can not receive dragging of both sides panel material and lead to the lancing position to tear after the lancing increases, in order to guarantee the complete cutting to corrugated plate material, when specifically using, after corrugated plate material carries to locating part 31's below, reach the cutting position, at first the electro-magnet circular telegram, carry on spacingly to corrugated plate material through the electro-magnet, then electric putter promotes locating part 31 and removes, make the upper and lower face of corrugated plate press from both sides tightly through locating part 31, then electric slide 34 drives and connects sliding sleeve 32 and slide on supplementary track 35 and electric slide 34, cut corrugated plate material through laser head 33 at gliding in-process.

Referring to fig. 4 and 5, the position-limiting member 31 includes a position-limiting roller 311, a telescopic bracket 312, a fixing frame 313, a position-limiting spring 314, a position-limiting push rod 315, position-limiting pins 316, an adjusting slide base 317, a guide slide bar 318, a position-limiting telescopic pull rod 319 and a fixing shell 320, the fixing shell 320 is fixedly connected to the transmission assembly 5, the fixing shell 320 is internally and symmetrically and fixedly connected with the guide slide bars 318 in front and back, the outer surfaces of the two guide slide bars 318 are both connected with the adjusting slide base 317 in a sliding manner, the upper surface of the adjusting slide base 317 is fixedly connected with the fixing frame 313, the inside of the fixing frame 313 is connected with the telescopic bracket 312 in a sliding manner through the position-limiting spring 314, the telescopic bracket 312 penetrates the upper surface of the fixing frame 313, the top ends of the two telescopic brackets 312 are connected with the position-limiting roller 311 in a rotating manner together, the bottom end of the telescopic bracket 312 is fixedly connected with the position-limiting push rod 315, the position-limiting push rod 315 penetrates the lower surface of the fixing frame 313, and the bottom end of the position-limiting push rod 315 is hinged with the two position-limiting pins 316, the opposite face of two spacing feet 316 articulates jointly has spacing flexible pull rod 319, and common sliding connection has synchronous connecting plate between two longitudinal symmetry's the telescopic bracket 312, sets up the guide way with synchronous connecting plate looks adaptation on the telescopic bracket 312, and two sets of locating part 31 self are the longitudinal symmetry and set up, and the quantity of locating part 31 is four, the set casing 320 and the first driving toothed plate 51 fixed connection of every group top, the set casing 320 and the second driving toothed plate 53 fixed connection of every group below.

When the corrugated board is limited by the arrangement of the limiting roller 311, the adjusting slide base 317 and the guide slide bar 318, the corrugated board reaching the cutting position is limited by the electromagnet, the adjusting slide base 317 slides on the guide slide bar 318 along with the continuous movement of the fixed shell 320, the limiting roller 311 below the corrugated board can be clamped at the crest position of the corrugated board, meanwhile, the corrugated board is firmly clamped between the upper limiting roller 311 and the lower limiting roller 311 under the cooperation of the limiting roller 311 above the corrugated board, the two parts of corrugated board can still be firmly clamped after the corrugated board is cut off, the corrugated board can be more stable when the limiting roller 311 limits the corrugated board by the arrangement of the limiting feet 316, the corrugated board is limited by the electromagnet, and the corrugated board can be prevented from being pushed to displace when the limiting roller 311 limits the corrugated board, when the corrugated board cutting device is used specifically, the fixed shell 320 pushes the telescopic support 312 to approach the corrugated board, after the limit roller 311 and the corrugated board are contacted with each other, the limit roller 311 below the corrugated board slides to the wave crest position of the corrugated board along with the continuous pushing of the fixed shell 320, meanwhile, the limit roller 311 above the corrugated board is driven by the synchronous connecting plate to move synchronously, when the limit roller 311 below the corrugated board slides to the wave crest position of the corrugated board, the limit roller 311 below the corrugated board is clamped at the wave crest position of the corrugated board, the limit roller 311 above and below the corrugated board is pushed by the fixed shell 320 to fix the corrugated board at the wave crest position of the corrugated board, and the limit roller 311 pushes the telescopic support 312 to slide to the inside of the fixed frame 313, so that the limit spring 314 is compressed inside the fixed frame 313, when the telescopic bracket 312 slides towards the inside of the fixed frame 313, the limit pin 316 is pushed by the limit push rod 315 to move towards the bottom end of the inner surface of the fixed shell 320, one end of the limit pin 316, which is far away from the limit push rod 315, is attached to the inner surface of the fixed shell 320, which is far away from the limit push rod 315, under the combined action of the self elasticity of the limit telescopic pull rod 319 and the self elasticity of the limit spring 314, the inner surface of the limit pin 316, which is far away from the limit push rod 315, in the fixed shell 320 is kept stable, and after the corrugated board is fixed by the limit roller 311, the adjustment slide base 317 slides on the guide slide rod 318 continuously.

Referring to fig. 6, the collecting assembly 4 includes fixing rods 41, a return spring 42, a collecting piece 43, a collecting drawer 44 and a clamping limiting seat 45, the fixing rods 41 are symmetrically and fixedly connected to the workbench 2, the opposite surfaces of the two fixing rods 41 are elastically connected to the collecting piece 43 through the return spring 42, the lower surface of the workbench 2 is fixedly connected to the clamping limiting seat 45, the collecting drawer 44 is slidably connected to the inner portion of the clamping limiting seat 45, and a detachable magnet is arranged on the lower surface of the collecting drawer 44.

The collecting piece 43 can be arranged to collect metal scraps generated in the cutting process, so that the workers can be prevented from cleaning regularly, meanwhile, the metal scraps can be prevented from being accumulated on the equipment in time, the subsequent metal scraps cleaning is more difficult due to long-time accumulation, and the metal scraps are prevented from being scattered to dead angle positions of the equipment, the metal scraps can be collected in a centralized manner through the arrangement of the collecting drawer 44, so that the subsequent uniform treatment along with the metal scraps is facilitated, the collected metal scraps are prevented from scattering around, when the limiting piece 31 clamps the corrugated board, the limiting piece 31 drives the collecting piece 43 to slide, when the limiting piece 31 clamps the corrugated board, the collecting piece 43 is positioned below the limiting piece 31, the collecting piece 43 stretches the return spring 42, when the metal scraps in the collecting drawer 44 need to be cleaned, the collection drawer 44 is drawn out from the inside of the clamping limiting seat 45, then the magnet on the lower surface of the collection drawer 44 is detached, and metal scraps in the collection drawer 44 are cleaned.

Referring to fig. 7 and 9, the collecting member 43 includes a traction rope 431, guide wheels 432, connecting clamp plates 433, guide limit seats 434 and collecting magnetic plates 435, the guide limit seats 434 are bilaterally and symmetrically fixedly connected inside the workbench 2, the inner sides of the two guide limit seats 434 are respectively connected with the connecting clamp plates 433 in a sliding manner, the collecting magnetic plates 435 are embedded and connected onto the connecting clamp plates 433, the traction rope 431 is fixedly connected onto the upper surface of the connecting clamp plates 433, the guide wheels 432 for guiding the traction rope 431 are arranged inside the workbench 2, one end of the traction rope 431 far away from the collecting magnetic plates 435 is fixedly connected with the side surface of the fixing shell 320, two ends of the connecting clamp plates 433 are arranged in an arc shape, the connecting clamp plates 433 are made of a non-metal material, the traction rope 431 has elasticity, and the elasticity of the traction rope 431 is smaller than that of the fixing rod 41.

Through the setting of collecting magnetic plate 435, the metal fillings that produce in the cutting process that can be timely adsorb the collection, avoid the metal fillings to scatter around equipment, when specifically using, when set casing 320 slides and fixes corrugated plate material, set casing 320 passes through haulage rope 431 pulling and connects cardboard 433 and slide on spacing seat 434 of direction, make the collection magnetic plate 435 that connects on cardboard 433 move to the below of cutting position, the connection cardboard 433 that both ends circular arc set up can be more smooth through clearance piece 65, nonmetal material's connection cardboard 433 can avoid clearance piece 65 in the end of collecting magnetic plate 435 end of metal fillings part absorption when clearing up to the end to collecting the metal fillings on the magnetic plate 435, the haulage rope 431 that elasticity set up can make two connect the cardboard 433 that connect more laminate after removing to cutting position below.

Referring to fig. 8, the cleaning assembly 6 includes a guide plate 61, a position-limiting sleeve 62, guide chutes 63, connecting springs 64 and cleaning blocks 65, the position-limiting sleeve 62 is fixedly connected to a guide position-limiting seat 434, the lower surfaces of the two position-limiting sleeves 62 are fixedly connected to the guide plate 61, the opposite sides of the two position-limiting sleeves 62 are provided with chutes in a penetrating manner, the opposite surfaces of the two position-limiting sleeves 62 are provided with guide chutes 63 in an up-and-down symmetrical manner based on the chutes, the interiors of the four guide chutes 63 are slidably connected to the cleaning blocks 65, the four cleaning blocks 65 are elastically connected to the position-limiting sleeve 62 through the connecting springs 64, the size of the connecting clamping plate 433 is adapted to the size of the chutes on the position-limiting sleeve 62, the connecting clamping plate 433 is slidably connected to the chutes on the position-limiting sleeve 62, in a normal state, the distance between the opposite surfaces of the two cleaning blocks 65 is smaller than the height of the chutes on the position-limiting sleeve 62, the cleaning blocks 65 are in a right trapezoid shape, the two guide plates 61 form a V-shaped funnel, and the bottom ends of the two guide plates 61 are positioned above the collection drawer 44.

Through the arrangement of the guide sliding groove 63, the connecting spring 64 and the cleaning block 65, when the connecting clamping plate 433 is separated from the sliding groove on the limiting sleeve 62 in a sliding manner, the connecting spring 64 applies a pushing force to the cleaning block 65, so that the cleaning block 65 is tightly attached to the surface of the connecting clamping plate 433 in the sliding manner in the guide sliding groove 63, metal scraps adsorbed by the collecting magnetic plate 435 on the connecting clamping plate 433 can be cleaned in time after each cutting, so as to ensure the collecting effect of the collecting magnetic plate 435 on the metal scraps, when the connecting clamping plate 433 slides into the sliding groove on the limiting sleeve 62, the connecting clamping plate 433 pushes the cleaning block 65 to slide in a direction away from the cleaning block, so that the surface of the cleaning block 65, which is in contact with the connecting clamping plate 433, is attached to the surface of the connecting clamping plate 433, when the connecting clamping plate 433 is separated from the sliding groove, the inclined surface of the cleaning block 65 can more easily clean the metal scraps adsorbed by the collecting magnetic plate 435 on the connecting clamping plate 433, and then to the interior of the collection drawer 44 through the baffle 61.

The working principle is as follows: when the corrugated board cutting machine is used, firstly, a corrugated board to be cut is placed on the conveying belt 1 on the left side of the workbench 2 and then conveyed to a position between the two groups of limiting parts 31, at the moment, the limiting parts 31 below are pushed to move by the electric pull rod, under the action of the transmission component 5, the fixed shells 320 which are symmetrical up and down are close to each other, the corrugated board is limited by the matching of the limiting roller 311, the telescopic bracket 312, the limiting spring 314 and the fixed frame 313, the position of the limiting roller 311 on the corrugated board is adjusted by the matching of the adjusting slide base 317 and the guide slide rod 318, meanwhile, the fixed shells 320 pull the connecting clamp plate 433 to slide in the sliding groove at the upper end of the limiting sleeve 62 to the position below the cutting position through the traction rope 431, metal chips generated in the cutting process are collected through the collecting magnetic plate 435 at the upper end of the connecting clamp plate 433, then the laser head 33 slides on the auxiliary track 35 to cut the corrugated board, and after the cutting is completed, the fixed shells 320 are far away from the corrugated board, at this moment, under the elastic effect of return spring 42, the pulling is connected cardboard 433 and is slided to the direction of keeping away from stop collar 62, and the adsorbed metal fillings that will collect on the magnetic plate 435 are cleared up at gliding in-process clearance piece 65, and the metal fillings that clear up down slide to the inside of dead lever 41 through guide plate 61, then carry the flute panel that cuts down to next process through conveyer belt 1 on workstation 2 right side.

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. A laser cutting apparatus comprising a table (2), characterized in that: a limiting component (3) is arranged in the middle position above the workbench (2), the upper surface of the workbench (2) is connected with a plurality of conveying belts (1) in a bilateral symmetry and rotation mode by taking the limiting component (3) as a reference, electromagnets are arranged between opposite surfaces of the plurality of conveying belts (1), a collecting component (4) is arranged inside the workbench (2) and below the limiting component (3), a cleaning component (6) is fixedly connected onto the collecting component (4), and a transmission component (5) is fixedly connected onto the front surface and the rear surface of the workbench (2);

the limiting assembly (3) comprises limiting parts (31), connecting sliding sleeves (32), laser heads (33), electric sliding seats (34) and auxiliary tracks (35), every two of the limiting parts (31) are fixedly connected to the transmission assembly (5) in a pairwise mode, one group of upper surface of the left side of the two groups of limiting parts (31) is fixedly connected with the auxiliary tracks (35), one group of upper surface of the right side of the two groups of limiting parts (31) is fixedly connected with the electric sliding seats (34), the connecting sliding sleeves (32) are connected between the electric sliding seats (34) and the auxiliary tracks (35) in a sliding mode, the laser heads (33) are fixedly connected to the upper surfaces of the connecting sliding sleeves (32), and the bottom ends of the laser heads (33) penetrate through the upper surfaces of the connecting sliding sleeves (32);

the collecting assembly (4) comprises fixing rods (41), reset springs (42), collecting parts (43), collecting drawers (44) and clamping limiting seats (45), the fixing rods (41) are fixedly connected to the workbench (2) in a bilateral symmetry mode, the opposite surfaces of the two fixing rods (41) are elastically connected with the collecting parts (43) through the reset springs (42), the clamping limiting seats (45) are fixedly connected to the lower surface of the workbench (2), and the collecting drawers (44) are connected to the clamping limiting seats (45) in a sliding mode;

the limiting part (31) comprises a limiting roller (311), telescopic supports (312), a fixing frame (313), a limiting spring (314), an adjusting sliding seat (317), guide sliding rods (318) and a fixing shell (320), wherein the fixing shell (320) is fixedly connected to the transmission assembly (5), the guide sliding rods (318) are symmetrically and fixedly connected to the front and the back of the inside of the fixing shell (320), the adjusting sliding seat (317) is connected to the outer surfaces of the two guide sliding rods (318) in a sliding mode, the fixing frame (313) is fixedly connected to the upper surface of the adjusting sliding seat (317), the telescopic supports (312) are connected to the inside of the fixing frame (313) in a sliding mode through the limiting spring (314), and the limiting roller (311) is connected to the top ends of the two telescopic supports (312) in a rotating mode;

the collecting part (43) comprises a traction rope (431), guide wheels (432), connecting clamping plates (433), guide limiting seats (434) and collecting magnetic plates (435), the guide limiting seats (434) are fixedly connected to the inside of the workbench (2) in a bilateral symmetry manner, the inner sides of the two guide limiting seats (434) are both connected with the connecting clamping plates (433) in a sliding manner, the collecting magnetic plates (435) are connected to the connecting clamping plates (433) in an embedded manner, the traction rope (431) is fixedly connected to the upper surface of each connecting clamping plate (433), and the guide wheels (432) for guiding the traction rope (431) are arranged inside the workbench (2);

one end of the traction rope (431) far away from the magnetic collecting plate (435) is fixedly connected with the side surface of the limiting piece (31).

2. A laser cutting apparatus according to claim 1, wherein: the transmission assembly (5) comprises a first transmission toothed plate (51), a transmission gear (52), a second transmission toothed plate (53) and a mounting frame (54), wherein the mounting frame (54) is fixedly connected to the front surface and the rear surface of the workbench (2) in a front-rear symmetrical mode, the transmission gear (52) is connected to the opposite surface of the mounting frame (54) in a rotating mode, the second transmission toothed plate (53) is meshed to the left side of the transmission gear (52), and the first transmission toothed plate (51) is meshed to the right side of the transmission gear (52).

3. A laser cutting apparatus according to claim 1, wherein: clearance subassembly (6) are including guide plate (61), stop collar (62), direction spout (63), coupling spring (64) and clearance piece (65), stop collar (62) fixed connection be in collect on (43), two the equal fixedly connected with guide plate (61) of lower surface of stop collar (62), two the spout has been run through to the side about stop collar (62), two direction spout (63), four have all been seted up as benchmark longitudinal symmetry to the opposite face of stop collar (62) use the spout the equal sliding connection in inside of direction spout (63) has clearance piece (65), four clearance piece (65) all through coupling spring (64) with stop collar (62) elastic connection.

4. A laser cutting apparatus according to claim 2, wherein: locating part (31) still includes spacing push rod (315), spacing foot (316), spacing flexible pull rod (319), the upper surface of fixed frame (313) is run through in telescopic bracket (312), the spacing push rod (315) of bottom fixedly connected with of telescopic bracket (312), the lower surface of fixed frame (313) is run through in spacing push rod (315), the bottom of spacing push rod (315) articulates there are two spacing feet (316), two the opposite face of spacing foot (316) articulates jointly has spacing flexible pull rod (319).

5. A laser cutting device according to claim 4, characterized in that: two sets of locating part (31) self is the symmetry setting from top to bottom, the quantity of locating part (31) is four, every group top set shell (320) with first transmission pinion rack (51) fixed connection, every group below set shell (320) with second transmission pinion rack (53) fixed connection.

6. A laser cutting apparatus according to claim 1, wherein: two pairs of transmission assemblies (5) are symmetrically and fixedly connected to the front surface and the rear surface of the workbench (2) in a front-back manner by taking the workbench (2) as a reference, and the number of the transmission assemblies (5) is four.

7. A laser cutting apparatus according to claim 3, wherein: the size of the connecting clamping plate (433) is matched with the size of the sliding groove in the limiting sleeve (62), and the connecting clamping plate (433) is in sliding connection with the sliding groove in the limiting sleeve (62).

8. A laser cutting apparatus according to claim 3, wherein: two guide plate (61) constitute V font funnel, two the bottom of guide plate (61) is located the top of collecting steamer tray (44).

9. A laser cutting apparatus according to claim 1, wherein: the traction rope (431) is in transmission fit with the guide wheel (432).