CN215468893U

CN215468893U - Laser cutting automatic feeding device

Info

Publication number: CN215468893U
Application number: CN202120660576.6U
Authority: CN
Inventors: 臧铭心
Original assignee: Shandong Weiketai Laser Technology Co ltd
Current assignee: Shandong Weiketai Laser Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-11
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a laser cutting automatic feeding device, belongs to the laser cutting machine field, including feed mechanism, feed mechanism sets up in laser cutting machine one side, and feed mechanism is dismantled and assembled gantry structure, and feed mechanism is including the hanger rail, and the hanger rail is formed by the multistage combination, and feed mechanism is formed by the cooperation of a plurality of spare parts jointly, realizes carrying out the material loading to a plurality of laser cutting machine through the equipment mode of difference, and gantry structure can make more firm at the material loading in-process.

Description

Laser cutting automatic feeding device

Technical Field

The utility model belongs to the field of laser cutting machines, and particularly relates to an automatic feeding device for laser cutting.

Background

Laser cutting machine passes through laser etching's mode cutting sheet metal, and the laser cutting mode is at domestic application time not long, and the vast majority of laser cutting machine on the market all does not have automatic feeding device now, especially in this field of large-scale panel cutting, and the cutting breadth is big, and the material loading is difficult, and most producers still adopt manual mode to go up unloading. However, the manual feeding time is long, the machine is frequently stopped and started, the cutting efficiency is low, the inconsistency of personnel cooperation operation is obvious, and the cutting quality is unstable; meanwhile, the existing feeding device is complex to install and cannot simultaneously perform feeding operation on a plurality of laser cutting machines. Therefore, a feeding device which is convenient to assemble and disassemble and can simultaneously feed a plurality of laser cutting machines is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides an automatic feeding device for laser cutting.

In order to solve the technical problem, the laser cutting machine comprises a feeding mechanism, wherein the feeding mechanism is arranged on one side of the laser cutting machine and is of a detachable gantry structure, the feeding mechanism comprises an overhead rail which is formed by combining multiple sections, the feeding mechanism is formed by matching multiple parts together, the laser cutting machine is fed by different assembling modes, and the gantry structure can enable the feeding process to be more stable.

According to some embodiments of the utility model, the feeding mechanism comprises an upright column, a cross beam, a hanging rail and a walking feeding assembly, the upright column is vertically arranged, the cross beam is fixedly connected to the top end of the upright column, the hanging rail is fixedly connected to the cross beam, the walking feeding assembly is slidably connected with the hanging rail, the upright column plays a role in fixing and supporting, the cross beam is used for fixedly installing the hanging rail, meanwhile, the cross beam can enable the upright column to be more stable, and the hanging rail is matched with the walking feeding assembly to feed the laser cutting machine.

According to some embodiments of the utility model, the hanger rail is composed of multiple sections, connecting plates are arranged at two ends of each section of hanger rail, the hanger rails are spliced through the connecting plates, when a single laser cutting machine is fed, only one side of each hanger rail needs to be spliced, and therefore, the space can be greatly saved and the disassembly and assembly difficulty can be greatly reduced. When the two laser cutting machines are fed, the hanger rails on the two sides are spliced, and the laser cutting machine is efficient and flexible to use. Meanwhile, the splicing number of the hanger rails can be flexibly adjusted according to different placing positions of the laser cutting machine.

According to some embodiments of the utility model, the bottom of the upright is provided with a support leg, and the support leg can enable the upright not to incline to the side where the walking and feeding assembly is located when the walking and feeding assembly walks to one side.

According to some embodiments of the utility model, the cross beam includes a main beam and a hanging beam, two ends of the main beam are connected to the top end of the upright, two ends of the hanging beam are connected to the main beam, the main beam can stabilize the upright and the hanging beam, and the hanging beam is used for fixing the hanging rail.

According to some embodiments of the utility model, the cross section of the hanger rail is of an I-shaped structure, and the I-shaped cross section can be matched with the walking feeding assembly, so that the walking feeding assembly is prevented from deviating to one side and even falling off, and further danger is generated or the laser cutting machine is damaged.

According to some embodiments of the utility model, the plurality of the hanging beams are arranged, and the plurality of the hanging beams can prevent the situation that the joint of the hanging rail and the hanging beam is broken because the stress on one side is obviously greater than that on the other side.

According to some embodiments of the utility model, the walking feeding assembly comprises a walking vehicle, a fixing plate and an adsorption assembly, the walking vehicle is in sliding fit with the hanger rail, the fixing plate is mounted on the walking vehicle, the adsorption assembly is fixedly connected to the fixing plate, the walking vehicle is used for being in sliding fit with the hanger rail, the fixing plate is used for fixedly mounting the adsorption assembly and providing an avoidance space for the adsorption assembly, the adsorption assembly adsorbs and lifts a plate, the plate is driven by the walking vehicle to move above the laser cutting machine and then is released through the adsorption assembly.

According to some embodiments of the utility model, the walking vehicle is clamped on two sides of the hanger rail, and the walking feeding assembly is prevented from shifting to one side or even falling off by matching with the hanger rail of the I-shaped body, so that the laser cutting machine is in danger or damaged.

According to some embodiments of the utility model, the adsorption assembly comprises a servo motor, a screw rod lifter, a lifting screw rod, a sucker and a negative pressure pipe, the servo motor is connected with the screw rod lifter, the screw rod lifter is fixedly mounted on the fixing plate, the lifting screw rod is arranged on the screw rod lifter, the sucker is mounted at the bottom end of the lifting screw rod and communicated with the negative pressure pipe, the other end of the negative pressure pipe is connected with a negative pressure pump, the servo motor drives the screw rod lifter to further drive the lifting screw rod to move in the vertical direction, and the negative pressure pump generates negative pressure in the sucker through communication of the negative pressure pipe so as to firmly adsorb the plate to the sucker.

According to some embodiments of the utility model, two ends of the hanging beam are in sliding fit with the cross beam, so that the center of gravity can be adjusted, and the hanging beam is convenient to disassemble and assemble and is more stable.

According to some embodiments of the utility model, two ends of the cross beam are provided with limiting blocks to prevent the hanging beam from falling off during movement.

According to some embodiments of the utility model, the walking vehicle is driven by the motor to slide along the hanging rail, so that the feeding position is controlled more accurately.

The utility model has the beneficial effects that:

compared with the prior art, through the connecting plate is to a plurality of the hanger rail is spliced, is single when laser cutting machine carries out the material loading, only need splice the unilateral the hanger rail, can be very big save space and reduce the dismouting degree of difficulty. When the two laser cutting machines are fed, the hanger rails on the two sides are spliced, and the laser cutting machine is efficient and flexible to use. Meanwhile, the splicing number of the hanger rails can be flexibly adjusted according to different placing positions of the laser cutting machine.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the structure of part A of the present invention;

FIG. 3 is a schematic view of the structure of the portion B of the present invention;

FIG. 4 is a schematic view of the structure of the portion C according to the present invention;

in the figure:

1. a laser cutting machine;

2. a feeding mechanism;

3. a column; 31. a support leg;

4. a cross beam; 41. a main beam; 42. a hanging beam;

5. hoisting a rail; 51. a connecting plate;

6. a walking feeding assembly; 61. a walking vehicle; 62. a fixing plate;

63. an adsorption component; 631. a servo motor; 632. a screw rod lifter; 633. a lifting screw rod; 634. a suction cup; 635. a negative pressure tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem, the feeding mechanism 2 is arranged on one side of the laser cutting machine 1, and the feeding mechanism 2 is characterized in that the feeding mechanism 2 is of a detachable gantry structure, the feeding mechanism 2 comprises a hanger rail 5, the hanger rail 5 is formed by combining multiple sections, the feeding mechanism 2 is formed by matching multiple parts together, feeding of the multiple laser cutting machines 1 is realized through different assembling modes, and the gantry structure can enable the feeding process to be more stable.

According to some embodiments of the utility model, the feeding mechanism 2 comprises an upright post 3, a cross beam 4, a hanging rail 5 and a walking feeding assembly 6, the upright post 3 is vertically arranged, the cross beam 4 is fixedly connected to the top end of the upright post 3, the hanging rail 5 is fixedly connected with the cross beam 4, the walking feeding assembly 6 is slidably connected with the hanging rail 5, the upright post 3 plays a role of fixing and supporting, the cross beam 4 is used for fixedly installing the hanging rail 5, meanwhile, the cross beam 4 can enable the upright post 3 to be more stable, and the hanging rail 5 is matched with the walking feeding assembly 6 to feed the laser cutting machine 1.

According to some embodiments of the utility model, the hanger rail 5 is composed of multiple sections, the connecting plates 51 are arranged at two ends of each section of hanger rail 5, the hanger rails 5 are spliced through the connecting plates 51, when a single laser cutting machine 1 is fed, only the hanger rail 5 on one side needs to be spliced, and thus the space can be greatly saved and the difficulty in disassembly and assembly can be greatly reduced. When two laser cutting machine 1 are loaded, hanger rails 5 on two sides are spliced, and the use is efficient and flexible. Meanwhile, the splicing number of the hanger rails 5 can be flexibly adjusted according to different placing positions of the laser cutting machine 1.

According to some embodiments of the present invention, the bottom of the upright 3 is provided with a leg 31, and the leg 31 can prevent the upright 3 from inclining to the side where the walking and feeding assembly 6 is located when the walking and feeding assembly 6 walks to one side.

According to some embodiments of the present invention, the cross beam 4 includes a main beam 41 and a hanging beam 42, two ends of the main beam 41 are connected to the top end of the upright 3, two ends of the hanging beam 42 are connected to the main beam 41, the main beam 41 can make the upright 3 and the hanging beam 42 more stable, and the hanging beam 42 is used for fixing the hanging rail 5.

According to some embodiments of the utility model, the cross section of the hanger rail 5 is of an I-shaped structure, and the I-shaped cross section can be matched with the walking feeding assembly 6, so that the walking feeding assembly 6 is prevented from deviating to one side and even falling off, and further danger is generated or the laser cutting machine 1 is damaged.

According to some embodiments of the present invention, there are a plurality of suspension beams 42, and the plurality of suspension beams 42 can prevent the suspension rail 5 from breaking at the joint with the suspension beam 42 due to the fact that the force applied to one side is significantly greater than that applied to the other side.

According to some embodiments of the present invention, the traveling feeding assembly 6 includes a traveling vehicle 61, a fixing plate 62, and an adsorption assembly 63, the traveling vehicle 61 is slidably fitted to the hanger rail 5, the fixing plate 62 is installed on the traveling vehicle 61, the adsorption assembly 63 is fixedly connected to the fixing plate 62, the traveling vehicle 61 is configured to slidably fit to the hanger rail 5, the fixing plate 62 is configured to fixedly install the adsorption assembly 63 and provide an escape space for the adsorption assembly 63, the adsorption assembly 63 adsorbs and lifts the plate, the plate is driven by the traveling vehicle 61 to move above the laser cutting machine 1, and then the plate is dropped by the adsorption assembly 63.

According to some embodiments of the present invention, the traveling vehicle 61 is clamped on both sides of the hanger rail 5, and by cooperating with the hanger rail 5 of the drum type, the traveling feeding assembly 6 is prevented from shifting to one side or even falling off, which may cause danger or damage to the laser cutting machine 1.

According to some embodiments of the present invention, the suction assembly 63 includes a servo motor 631, a screw rod lifter 632, a lifting screw rod 633, a suction cup 634 and a negative pressure tube 635, the servo motor 631 is connected to the screw rod lifter 632, the screw rod lifter 632 is fixedly mounted on the fixing plate 62, the lifting screw rod 633 is disposed on the screw rod lifter 632, the suction cup 634 is mounted at the bottom end of the lifting screw rod 633, the suction cup 634 is communicated with the negative pressure tube 635, the negative pressure pump is connected to the other end of the negative pressure tube 635, the servo motor 631 drives the screw rod lifter 632 to further drive the lifting screw rod 633 to move in a vertical direction, and the negative pressure pump generates negative pressure in the suction cup 634 through the communication of the negative pressure tube 635, so as to firmly suck the plate onto the suction cup 634.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a laser cutting automatic feeding device, includes feed mechanism (2), feed mechanism (2) set up in laser cutting machine (1) one side, its characterized in that, feed mechanism (2) are dismantled and assembled gantry structure, feed mechanism (2) are including hanger rail (5), hanger rail (5) are formed by the multistage combination.

2. The automatic feeding device for laser cutting according to claim 1, wherein the feeding mechanism (2) further comprises a vertical column (3), a cross beam (4) and a walking feeding assembly (6), the vertical column (3) is vertically arranged, the cross beam (4) is fixedly connected to the top end of the vertical column (3), the hanger rail (5) is fixedly connected to the cross beam (4), and the walking feeding assembly (6) is slidably connected to the hanger rail (5).

3. The automatic laser cutting feeding device according to claim 2, wherein the hanger rail (5) is composed of multiple segments, and connecting plates (51) are arranged at two ends of each segment of the hanger rail (5).

4. The automatic laser cutting feeding device according to claim 3, wherein the cross section of the hanger rail (5) is of an I-shaped structure.

5. The automatic laser cutting feeding device according to claim 2, characterized in that a foot (31) is arranged at the bottom of the upright (3).

6. The automatic laser cutting feeding device according to claim 2, wherein the cross beam (4) comprises a main beam (41) and a hanging beam (42), two ends of the main beam (41) are connected with the top ends of the upright columns (3), and two ends of the hanging beam (42) are connected with the main beam (41).

7. The automatic laser cutting feeder according to claim 6, wherein the suspension beam (42) is provided in plurality.

8. The automatic feeding device for laser cutting according to claim 2, wherein the walking and feeding assembly (6) comprises a walking vehicle (61), a fixing plate (62) and an adsorption assembly (63), the walking vehicle (61) is in sliding fit with the hanger rail (5), the fixing plate (62) is mounted on the walking vehicle (61), and the adsorption assembly (63) is fixedly connected to the fixing plate (62).

9. The automatic laser cutting feeder according to claim 8, wherein the traveling carriage (61) is clamped on both sides of the hanger rail (5).

10. The automatic laser cutting feeding device according to claim 9, wherein the adsorption assembly (63) comprises a servo motor (631), a lead screw lifter (632), a lifting lead screw (633), a suction cup (634) and a negative pressure pipe (635), the servo motor (631) is connected with the lead screw lifter (632), the lead screw lifter (632) is fixedly mounted on the fixing plate (62), the lifting lead screw (633) is arranged on the lead screw lifter (632), the suction cup (634) is mounted at the bottom end of the lifting lead screw (633), the suction cup (634) is communicated with the negative pressure pipe (635), and the other end of the negative pressure pipe (635) is connected with a negative pressure pump.