CN213196198U

CN213196198U - Induction device for laser cutting

Info

Publication number: CN213196198U
Application number: CN202022079565.7U
Authority: CN
Inventors: 钱彬
Original assignee: Baodong Taicang Laser Technology Co ltd
Current assignee: Baodong Taicang Laser Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-14
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an induction system for laser cutting, including safe grating, objective table, tablet and main part, the bottom of main part is provided with the chassis, and the both ends at main part top all install safe grating to the bottom of safe grating is provided with the assembly plate, the objective table is installed to the intermediate position department on main part top, and the limiting plate is all installed at the both ends at objective table top, the top welding of objective table has the tablet. The utility model discloses an install stay, first locking bolt, objective table, main part, reserve the cutting and reserve the slot for the device has optimized the structure of self, and during the use, the user can utilize the sliding connection structure who reserves the cutting and reserve the slot and constitute, and the locking fixed action of cooperation stay and first locking bolt assembles or dismantles objective table and main part, and then makes the device realize the advantage of combination formula, is convenient for transport and maintenance.

Description

Induction device for laser cutting

Technical Field

The utility model relates to a laser cutting technical field specifically is an induction system for laser cutting.

Background

Along with the progress of modern science and technology, the laser cutting technology is more and more mature, the laser cutting technology is widely applied in the field of processing of paper boards and thin metal plates, the cutting of different patterns can be intelligently completed on the paper boards through a preset programming matching running track, the advantages of neat and smooth edges and no need of secondary processing exist after the cutting, a sensing device is often required to be equipped for sensing a workpiece to be processed during the actual processing of laser cutting equipment, the automatic cutting operation is assisted to be completed, but the following problems still exist during the actual use of the existing sensing device for laser cutting:

1. the common sensing device for laser cutting is not easy to calibrate and limit the paperboard to be processed, which causes poor use effect of the device;

2. the existing induction device for laser cutting on the market also has the defects of single structure, difficult combination and difficult disassembly, assembly and maintenance of the safety grating, which leads to low practicability of the device;

3. the existing sensing device for laser cutting also generally has the problems of difficult fixed mounting, poor damping and buffering effects and poor safety protection performance, and is not favorable for the long-term popularization of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an induction system for laser cutting to the cardboard that is difficult for treating processing that proposes among the above-mentioned background art of solution calibrates and spacing, single structure, difficult combination and is difficult for carrying out the dismouting maintenance and difficult fixed mounting, the poor and poor problem of safety protection performance of shock attenuation buffering effect with safety grating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an induction system for laser cutting, includes safe grating, objective table, tablet and main part, the bottom of main part is provided with the chassis, and the both ends at main part top all install safe grating to the bottom of safe grating is provided with the assembly plate, the objective table is installed to the intermediate position department on main part top, and the both ends at objective table top all install the limiting plate, the top welding of objective table has the tablet, and pressure sensor is installed on the inside top of tablet.

Preferably, the installation foot has all been welded at four corners on chassis, and the both sides of installation foot all are provided with fixing bolt, and the bottom on chassis and the lateral wall of limiting plate all are provided with anti-skidding rubber layer, make its convenient to use person with the device carry out fixed mounting on operation mesa.

Preferably, the damping groove has all evenly welded in both sides at chassis top, and the inside bottom mounting of damping groove has rubber buffering post to the top of rubber buffering post is provided with the snubber block with the damping groove phase-match, constitutes integrated welded structure between snubber block and the main part, makes it realize better shock attenuation buffering effect to the device, has promoted the steadiness ability of device.

Preferably, the vertical center lines of the chassis, the objective table, the induction plate and the main body are all on the same vertical line, two limiting plates are arranged, and the adjacent limiting plates are symmetrically distributed relative to the vertical center line of the main body, so that the structure of the device is optimized, and the stability of the whole structure of the device is enhanced.

Preferably, the even welding in bottom of objective table has the reservation cutting that is equidistant range, is provided with in the main part with reserve cutting assorted reservation slot, and the welding of one side of reserving the cutting has the stay to be provided with the first locking bolt of being connected with the main part on the stay, make the device realize the advantage of combination formula, be convenient for transportation and maintenance.

Preferably, the bottom of limiting plate evenly welds the slider that is equidistant range, is provided with on the objective table with slider assorted spout, makes it realize spacing fixed action to the machined part, has strengthened the stability of article, has guaranteed laser cutting's accuracy nature.

Preferably, the one end that the tablet was kept away from to the slider is provided with the spacing spring with spout inner wall connection, makes it both realize fixed spacing effect, has realized the calibration locate function to the cardboard again simultaneously.

Preferably, constitute integrated welded structure between assembly plate and the main part, and four corners of assembly plate all are provided with the second locking bolt of being connected with the main part, and the bottom of assembly plate is provided with the rubber slipmat, makes its convenient to use person maintain or change safety grating.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the induction device for laser cutting is provided with the induction plate, the slide block, the slide groove, the limiting plates and the limiting springs, so that when the device is used specifically, a user places a paper board to be cut on the induction plate, and adjusts the positions of the two limiting plates by utilizing a sliding connection structure formed by the slide block and the slide groove to enable the two limiting plates to be tightly attached to the outer wall of the paper board to be processed, the limiting and fixing effects on the paper board are realized, the stability of the paper board is enhanced, the accuracy of laser cutting is ensured, meanwhile, the limiting springs are connected between the slide block and the slide groove, the elastic force effect of the limiting springs is utilized, when the device fixes the paper board to be processed, based on the mechanical balance principle, the two symmetrically arranged limiting plates apply equal pressure on the paper board, at the moment, the middle position of the paper board is just in the middle position on the induction plate, and, meanwhile, the calibration and positioning functions of the paper board are realized, the paper board is ensured to be in a horizontal position, the cutting track of the laser cutting head is conveniently adjusted based on an intelligent track arranged on a coordinate axis, and the cutting effect is improved;

(2) the induction device for laser cutting is provided with the locking sheet, the first locking bolt, the objective table, the main body, the reserved insertion strip, the reserved insertion slot, the safety grating, the assembling plate and the second locking bolt, so that the device optimizes the structure of the device;

(3) the induction device for laser cutting is provided with the installation foot, the fixing bolt, the damping block, the rubber buffering column, the damping groove and the safety grating, so that the performance of the device is optimized, when the induction device for laser cutting is used, a user can fixedly install the device by utilizing the action of the installation foot and the fixing bolt on one hand, and when the laser cutting machine is specifically operated, after the laser cutting machine is started, an operation table board can vibrate due to the operation of a moving track on a rack and the like, at the moment, the damping block at the bottom end of the main body can compress the rubber buffering column and move in the damping groove, and further, the good damping buffering effect can be realized for the device by utilizing the elastic property of the rubber buffering column and the displacement transformation of the damping block, the stability of the device is improved, the influence of the vibration force on an article to be cut placed on the induction plate is reduced, the laser cutting effect is ensured, on the other hand, the detection effect of, the laser protection device can prevent workers from being accidentally injured by laser on the machine tool, and further enhances the safety performance of the device.

Drawings

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

FIG. 2 is a schematic top view of the objective table of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the rear view cross-section structure of the damping groove of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the induction plate of the present invention.

In the figure: 1. fixing the bolt; 2. mounting a foot; 3. a chassis; 4. a damping groove; 5. a safety grating; 6. an object stage; 7. a limiting plate; 8. an induction plate; 9. a main body; 10. a limiting spring; 11. a chute; 12. a slider; 13. reserving a slot; 14. a locking piece; 15. a first locking bolt; 16. reserving the cutting; 17. a second locking bolt; 18. assembling a plate; 19. a damper block; 20. a rubber cushion column; 21. a pressure sensor.

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. 1-5, the present invention provides an embodiment: a sensing device for laser cutting comprises a safety grating 5, an objective table 6, a sensing plate 8 and a main body 9, wherein a chassis 3 is arranged at the bottom end of the main body 9, the safety grating 5 is arranged at both ends of the top of the main body 9, an assembling plate 18 is arranged at the bottom end of the safety grating 5, the objective table 6 is arranged in the middle position of the top end of the main body 9, limiting plates 7 are arranged at both ends of the top end of the objective table 6, the sensing plate 8 is welded at the top end of the objective table 6, a pressure sensor 21 is arranged at the top end inside the sensing plate 8, mounting feet 2 are welded at four corners of the chassis 3, fixing bolts 1 are arranged at both sides of the mounting feet 2, and anti-slip rubber layers are arranged at the bottom end of the chassis 3 and the outer;

when the device is used, a user carries the device to a position on the operating table top, which is close to the laser cutting machine frame, and then the device is fixedly installed by utilizing the effects of the installation feet 2 and the fixing bolts 1, so that the practicability of the device is enhanced;

damping grooves 4 are uniformly welded on two sides of the top of the chassis 3, rubber buffer columns 20 are fixed at the bottom ends of the insides of the damping grooves 4, damping blocks 19 matched with the damping grooves 4 are arranged at the top ends of the rubber buffer columns 20, and an integrated welding structure is formed between the damping blocks 19 and the main body 9;

when the laser cutting machine is used, after the laser cutting machine is started, the operation table top can vibrate due to the operation of a moving track on the rack, at the moment, the damping block 19 at the bottom end of the main body 9 can compress the rubber buffering column 20 and move in the damping groove 4, and the elastic performance of the rubber buffering column 20 is further utilized to be matched with the displacement transformation of the damping block 19, so that a good damping and buffering effect can be realized on the device, the stability of the device is improved, the influence of vibration force on an object to be cut placed on the induction plate 8 is reduced, and the laser cutting effect is ensured;

the vertical center lines of the chassis 3, the objective table 6, the induction plate 8 and the main body 9 are all on the same vertical line, two limiting plates 7 are arranged, and the adjacent limiting plates 7 are symmetrically distributed about the vertical center line of the main body 9;

the structure of the device is optimized, and the stability of the whole structure of the device is enhanced;

reserved inserting strips 16 which are arranged at equal intervals are uniformly welded at the bottom end of the objective table 6, reserved slots 13 which are matched with the reserved inserting strips 16 are formed in the main body 9, a locking sheet 14 is welded on one side of each reserved inserting strip 16, and a first locking bolt 15 connected with the main body 9 is arranged on each locking sheet 14;

when the device is used, a user can assemble or disassemble the object stage 6 and the main body 9 by utilizing a sliding connection structure formed by the reserved inserting strips 16 and the reserved inserting grooves 13 and matching with the locking and fixing functions of the locking sheets 14 and the first locking bolts 15, so that the device has the combined advantages and is convenient to transport and maintain;

the bottom end of the limiting plate 7 is uniformly welded with sliding blocks 12 which are arranged at equal intervals, and the objective table 6 is provided with a sliding chute 11 matched with the sliding blocks 12;

when the laser cutting device is used, a user places a paper board to be processed on the induction plate 8, and adjusts the positions of the two limiting plates 7 by utilizing a sliding connection structure formed by the sliding block 12 and the sliding groove 11 so as to enable the two limiting plates to be tightly attached to the outer wall of the paper board to be processed, so that the limiting and fixing effects on the paper board are realized, the stability of the paper board is enhanced, and the accuracy of laser cutting is ensured;

one end of the sliding block 12, which is far away from the induction plate 8, is provided with a limiting spring 10 connected with the inner wall of the sliding groove 11;

the limiting structure is optimized, the limiting spring 10 is connected between the sliding block 12 and the sliding chute 11, and the elastic force action of the limiting spring 10 is utilized, so that when the device is used for fixing a paperboard to be processed, based on the principle of mechanical balance, two symmetrically arranged limiting plates 7 can apply equal pressure to the paperboard, and the middle position of the paperboard is just in the middle position on the induction plate 8, so that the fixing and limiting effects are realized, the calibration and positioning functions of the paperboard are realized simultaneously, the paperboard is ensured to be in the horizontal position, the cutting track of the laser cutting head is conveniently adjusted based on an intelligent track arranged on coordinate axes, and the cutting effect is improved;

an integrated welding structure is formed between the assembling plate 18 and the main body 9, second locking bolts 17 connected with the main body 9 are arranged at four corners of the assembling plate 18, and a rubber anti-skid pad is arranged at the bottom end of the assembling plate 18;

when the safety grating mounting device is used, a user can assemble and disassemble the safety grating 5 on the main body 9 by using the action of the assembling plate 18 and the second locking bolt 17, so that the user can conveniently maintain or replace the safety grating 5;

when the device is operated, various electrical equipment arranged on the device is connected with a controller arranged on an operating table of the laser cutting machine through leads, the output ends of the pressure sensor 21 and the safety grating 5 are respectively connected with the input end of the controller through leads, the model of the pressure sensor 21 can be WF5803F, and the model of the safety grating 5 can be TI-BO 0920.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, a user firstly carries the device to a position on an operation table board close to a laser cutting machine frame, then the device is fixedly installed by utilizing the action of the installation feet 2 and the fixing bolts 1, the practicability of the device is enhanced, then the user places a paper board to be cut on the induction plate 8, the positions of the two limiting plates 7 are adjusted by utilizing a sliding connection structure formed by the sliding block 12 and the sliding groove 11, the two limiting plates are tightly attached to the outer wall of the paper board to be processed, the limiting and fixing action is realized on the paper board, the stability of the paper board is enhanced, the accuracy of laser cutting is ensured, meanwhile, the limiting spring 10 is connected between the sliding block 12 and the sliding groove 11, the elastic force action of the limiting spring 10 is utilized, when the device fixes the paper board to be processed, based on the principle of mechanical balance, the two symmetrically arranged limiting, at this time, the middle position of the paper board is just in the middle position on the induction plate 8, thereby not only realizing the function of fixing and limiting, but also realizing the function of calibrating and positioning the paper board, ensuring that the paper board is in the horizontal position, being convenient for adjusting the cutting track of the laser cutting head based on the intelligent track arranged on the coordinate axis, improving the cutting effect, then starting the laser cutting machine to realize the cutting operation, during the specific operation, when the user places the paper board to be processed on the induction plate 8, the pressure sensor 21 in the induction plate 8 can sense the pressure signal, and send the monitored data to the controller equipped on the operation table of the laser cutting machine, and when the user places or adjusts the position of the paper board on the main body 9, the light curtain on the safety grating 5 installed on the main body 9 can be shielded, at this time, the light receiver on the safety grating 5 generates a shading signal, the signal optical cable is transmitted to the controller, only when the controller receives the pressure signal sent by the pressure sensor 21 and does not receive the shading signal of the safety grating 5, the controller can control the laser cutting machine to work, thereby not only realizing the induction starting function, but also ensuring the safety of the machine tool operation and avoiding the laser from hurting workers, besides, when the device operates, on one hand, a user can utilize the sliding connection structure formed by the reserved insert 16 and the reserved slot 13 to assemble or disassemble the object stage 6 and the main body 9 by matching the locking and fixing action of the locking sheet 14 and the first locking bolt 15, thereby realizing the combined advantage of the device, being convenient for transportation and maintenance, on the other hand, the user can utilize the action of the assembling plate 18 and the second locking bolt 17 to disassemble the safety grating 5 on the main body 9, further facilitating the maintenance or replacement of the safety grating 5 by the user, and laser cutting machine starts the back, the operation mesa can be because the orbital operation of removal etc. produces the vibration in the frame, at this moment, the snubber block 19 of main part 9 bottom can compress rubber buffering post 20, and move in the shock attenuation groove 4 is inside, and then utilize the elasticity performance of rubber buffering post 20, the displacement transform of cooperation snubber block 19, can realize better shock attenuation buffering effect to the device, the stationarity ability of device has been promoted, the influence of vibrational force to the article of waiting to cut of placing on tablet 8 has been alleviateed, laser cutting's effect has been guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sensing device for laser cutting, includes safe grating (5), objective table (6), tablet (8) and main part (9), its characterized in that: the bottom of main part (9) is provided with chassis (3), and safe grating (5) are all installed at the both ends at main part (9) top to the bottom of safe grating (5) is provided with assembly plate (18), objective table (6) are installed to the intermediate position department on main part (9) top, and limiting plate (7) are all installed at the both ends at objective table (6) top, the top welding of objective table (6) has tablet (8), and pressure sensor (21) are installed on the inside top of tablet (8).

2. The induction device for laser cutting according to claim 1, wherein: four corners of chassis (3) all weld installation foot (2), and the both sides of installation foot (2) all are provided with fixing bolt (1), and the bottom on chassis (3) and the lateral wall of limiting plate (7) all are provided with anti-skidding rubber layer.

3. The induction device for laser cutting according to claim 1, wherein: damping grooves (4) are evenly welded on two sides of the top of the chassis (3), rubber buffer columns (20) are fixed at the bottom ends of the insides of the damping grooves (4), damping blocks (19) matched with the damping grooves (4) are arranged at the top ends of the rubber buffer columns (20), and an integrated welding structure is formed between the damping blocks (19) and the main body (9).

4. The induction device for laser cutting according to claim 1, wherein: the vertical center lines of the chassis (3), the objective table (6), the induction plate (8) and the main body (9) are all on the same vertical line, two limiting plates (7) are arranged, and the adjacent limiting plates (7) are symmetrically distributed about the vertical center line of the main body (9).

5. The induction device for laser cutting according to claim 1, wherein: the bottom of objective table (6) is evenly welded with reserved inserts (16) that are equidistant, is provided with on main part (9) and reserves insert (16) assorted reservation slot (13), and the welding of one side of reserving insert (16) has stay (14) to be provided with on stay (14) and be connected first locking bolt (15) with main part (9).

6. The induction device for laser cutting according to claim 1, wherein: the bottom of limiting plate (7) is evenly welded with sliders (12) which are arranged at equal intervals, and the objective table (6) is provided with a sliding chute (11) matched with the sliders (12).

7. The induction device for laser cutting as set forth in claim 6, wherein: one end of the sliding block (12) far away from the induction plate (8) is provided with a limiting spring (10) connected with the inner wall of the sliding groove (11).

8. The induction device for laser cutting according to claim 1, wherein: constitute integrated welded structure between assembly plate (18) and main part (9), and the four corners of assembly plate (18) all are provided with second locking bolt (17) of being connected with main part (9), and the bottom of assembly plate (18) is provided with the rubber slipmat.