CN213614857U

CN213614857U - Loading device of laser cutting machine

Info

Publication number: CN213614857U
Application number: CN202022142359.6U
Authority: CN
Inventors: 钟一鸣
Original assignee: Shanghai Shenling Elevator Fittings Co ltd
Current assignee: Shanghai Shenling Elevator Fittings Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-06
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a laser cutting machine's loading attachment, relate to laser cutting technical field, it includes the frame, the feed inlet has been seted up to arbitrary one side of frame, the both sides of the adjacent feed inlet of frame all are provided with the mounting bracket, two mounting brackets all include first mounting panel and second mounting panel, the diapire coplane of first mounting panel and feed inlet, the frame is put on the shelf and is equipped with the skip, the skip includes first skip and second skip, the both sides of the adjacent feed inlet of first skip slide the setting respectively on two first mounting panels, the both sides of the adjacent feed inlet of second skip slide the setting respectively on two second mounting panels, be provided with lifting unit in the frame, two mounting brackets all slide the setting in the frame through lifting unit is vertical, be provided with the feeding subassembly in the frame, first skip slides the setting on first mounting panel through feeding subassembly level, and the second skip slides the setting on the second mounting panel through feeding subassembly level. This application has the effect that improves feed efficiency.

Description

Loading device of laser cutting machine

Technical Field

The application relates to the technical field of laser cutting, in particular to a feeding device of a laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

The existing Chinese patent with publication number CN210997085U discloses a feeding device of a laser cutting machine, which comprises a conveying device, a clamping and feeding device and a transverse moving device, wherein the transverse moving device is fixedly arranged at the tail end of the conveying device, and the clamping and feeding device is fixedly arranged on the transverse moving device; the clamping and feeding device comprises a fixed seat, a first guide rod, a first sliding block, a spring, a first motor, a driving shaft, a driving wheel and a driven wheel, wherein the fixed seat is fixedly arranged on the transverse moving device, a sliding groove is formed in the fixed seat, the first guide rod is arranged in the sliding groove, the spring sleeve is arranged on the first guide rod, a compression spring of the first sliding block is matched with the first guide rod, the sliding block is arranged in the sliding groove, the driving shaft is arranged on the fixed seat through a bearing, the driving wheel is fixedly arranged on the driving shaft, the driven wheel is arranged on the first sliding block through a rotating shaft, and an output shaft of the first motor is connected.

In view of the above-mentioned related art, the applicant believes that there is a drawback in that the feeding efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of feed efficiency, this application provides a laser cutting machine's loading attachment.

The application provides a laser cutting machine's loading attachment adopts following technical scheme:

a feeding device of a laser cutting machine comprises a rack, wherein a feeding hole is formed in any one side of the rack, mounting frames are arranged on two sides of the adjacent feeding hole of the rack, each mounting frame comprises a first mounting plate and a second mounting plate, the upper side surface of each first mounting plate and the bottom wall of the corresponding feeding hole are coplanar, a feeding vehicle is erected on the rack and comprises a first feeding vehicle and a second feeding vehicle, two sides of the adjacent feeding hole of the first feeding vehicle are arranged on the two first mounting plates in a sliding mode respectively, two sides of the adjacent feeding hole of the second feeding vehicle are arranged on the two second mounting plates in a sliding mode respectively, a lifting assembly is arranged on the rack, the two mounting frames are arranged on the rack in a vertical sliding mode through the lifting assembly, a feeding assembly is arranged on the rack, the first feeding vehicle is arranged on the first mounting plates in a horizontal sliding mode through the feeding assembly, and the second feeding vehicle is horizontally arranged on the second mounting plate in a sliding manner through the feeding assembly.

By adopting the technical scheme, in work, a worker firstly places a material to be cut on the first feeding vehicle; then the first feeding vehicle enters the cutting device under the driving of the feeding assembly; then the staff puts the next material to be cut on the second feeding vehicle; then, the first feeding vehicle is moved out of the cutting device to the first mounting plate; then, under the action of the lifting assembly, the mounting frame rises to the upper side surface of the second mounting plate and the bottom wall of the feeding port to be coplanar, and the second mounting plate drives the second feeding vehicle to rise; then, the second feeding vehicle enters the cutting device under the driving of the feeding assembly; at the moment, the worker takes down the cut material on the first feeding vehicle and puts a new material to be cut again; then the second feeding vehicle is moved out of the cutting device to a second mounting plate; then, under the action of the lifting assembly, the mounting frame descends to the position that the upper side surface of the first mounting plate is coplanar with the bottom wall of the feeding hole; the first feeding vehicle is driven by the feeding assembly to enter the cutting device; then, the worker takes off the cut materials on the second feeding vehicle and puts the materials to be cut again; the reciprocating operation is beneficial to improving the feeding efficiency of the feeding device of the laser cutting machine.

Preferably, the lifting assembly comprises two lifting cylinders, the lifting cylinders are fixed on the frame, the two lifting cylinders are arranged at the lower sides of the two mounting frames respectively, the two lifting cylinders are in one-to-one correspondence with the two mounting frames, piston rods of the two lifting cylinders are vertically upwards arranged, and the end parts of the piston rods of the two lifting cylinders are fixedly arranged at the bottoms of the corresponding mounting frames.

Through adopting above-mentioned technical scheme, be connected with the mounting bracket with the help of the piston rod tip and the mounting bracket of lift cylinder, specifically realize the mounting bracket oscilaltion.

Preferably, the driving assembly comprises a driving motor and a conveyor belt, the driving motor comprises a first driving motor and a second driving motor, and the conveyor belt comprises a first conveyor belt and a second conveyor belt; the first driving motors are arranged on the rack, the number of the first driving belts is two, the two first driving belts are respectively sleeved on the two first mounting plates, the number of the first driving motors is two, output shafts of the two first driving motors are horizontally vertical to the feeding direction of the first feeding vehicle, the output shafts of the two first driving motors respectively penetrate through the two first driving belts, and the output shafts of the two first driving motors are in transmission connection with the corresponding first driving belts; the second driving motor is arranged on the rack, the second transmission belts are arranged in two, the second transmission belts are respectively sleeved on the two second mounting plates, the second driving motor is provided with two output shafts which are horizontally vertical to the feeding direction of the second feeding vehicle, the output shafts of the second driving motor respectively penetrate through the two second transmission belts, and the output shafts of the second driving motor are in transmission connection with the corresponding second transmission belts.

By adopting the technical scheme, during work, a worker starts the first driving motor, the first driving motor drives the first conveyor belt to convey the first feeding vehicle into the cutting device, and after the material on the first feeding vehicle is cut, the first conveyor belt resets the first feeding vehicle; the staff starts second driving motor, and second driving motor drives the second conveyer belt and sends the second feeding car into cutting device, takes the material cutting on the second feeding car to finish the back, and the second conveyer belt resets the second feeding car.

Preferably, the two first mounting plates are provided with first sliding rails along the feeding direction of the first feeding trolley, and wheels on two sides of the first feeding trolley are clamped on the two first sliding rails respectively; and second sliding rails are arranged on the two second mounting plates along the feeding direction of the second feeding trolley, and wheels on two sides of the second feeding trolley are clamped on the two second sliding rails respectively.

Through adopting above-mentioned technical scheme, slide the setting respectively on first slide rail and second slide rail with the help of first feeding car and second feeding car, the probability of skew position when helping reducing first feeding car and second feeding car feeding.

Preferably, the upper side surfaces of the first feeding trolley and the second feeding trolley are both arranged roughly.

Through adopting above-mentioned technical scheme, with the help of first skip and the second skip that upper surface is crude to be set up, help increasing the resistance of waiting to cut material and first skip upper surface to and increase the resistance of waiting to cut material and second skip upper surface, thereby reduce the probability that the material that waits to cut slided on first skip and second skip.

Preferably, the lower end of the first feeding vehicle is formed with an avoiding groove, and the upper side part of the second feeding vehicle is arranged in the avoiding groove.

Through adopting above-mentioned technical scheme, with the help of the groove of dodging of first feeding car lower extreme, help reducing the volume that loading attachment occupy to improve the space utilization of mill.

Preferably, two sides of the first feeding vehicle, which are horizontal and vertical to the feeding direction, are provided with first limiting blocks, and the material to be cut is limited on the first feeding vehicle through the first limiting blocks; and second limiting blocks are arranged on two sides of the second feeding trolley in the horizontal and vertical feeding direction, and the material to be cut is limited on the second feeding trolley through the second limiting blocks.

Through adopting above-mentioned technical scheme, with the help of first stopper and second stopper, further help reducing the probability that the material that treats the cutting slided on first skip and second skip.

Preferably, the frame deviates from one side shaping of feed inlet and is used for restricting first feeding car and second feeding car to the limiting plate that deviates from feed inlet one side and slide, the limiting plate is vertical setting.

Through adopting above-mentioned technical scheme, with the help of the limiting plate, behind first feed carriage and second feed carriage roll-off cutting device, help reducing first feed carriage and second feed carriage and dash out loading attachment's probability.

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

1. in the work, a worker firstly places a material to be cut on a first feeding vehicle; then the first feeding vehicle enters the cutting device under the driving of the feeding assembly; then the staff puts the next material to be cut on the second feeding vehicle; then, the first feeding vehicle is moved out of the cutting device to the first mounting plate; then, under the action of the lifting assembly, the mounting frame rises to the upper side surface of the second mounting plate and the bottom wall of the feeding port to be coplanar, and the second mounting plate drives the second feeding vehicle to rise; then, the second feeding vehicle enters the cutting device under the driving of the feeding assembly; at the moment, the worker takes down the cut material on the first feeding vehicle and puts a new material to be cut again; then the second feeding vehicle is moved out of the cutting device to a second mounting plate; then, under the action of the lifting assembly, the mounting frame descends to the position that the upper side surface of the first mounting plate is coplanar with the bottom wall of the feeding hole; the first feeding vehicle is driven by the feeding assembly to enter the cutting device; then, the worker takes off the cut materials on the second feeding vehicle and puts the materials to be cut again; the reciprocating operation is beneficial to improving the feeding efficiency of the feeding device of the laser cutting machine;

2. the end part of a piston rod of the lifting cylinder is connected with the mounting rack, so that the mounting rack is lifted up and down;

3. the first feeding trolley and the second feeding trolley which are arranged on the upper surface in a rough manner are comprehensively utilized, and the first limiting block and the second limiting block are beneficial to reducing the probability that the material to be cut slides on the first feeding trolley and the second feeding trolley.

Drawings

Fig. 1 is an axial view showing the overall structure of a feeding device of a laser cutting machine according to an embodiment of the present application;

fig. 2 is a schematic view mainly showing the structure of the mounting frame in this embodiment.

Reference numerals: 1. a frame; 11. a feed inlet; 12. a limiting plate; 2. a mounting frame; 21. a first mounting plate; 211. a first slide rail; 22. a second mounting plate; 221. a second slide rail; 3. a feeding vehicle; 31. a first feed carriage; 311. an avoidance groove; 312. a first stopper; 32. a second feed carriage; 321. a second limiting block; 4. a lifting assembly; 41. a lifting cylinder; 5. a feeding assembly; 51. a drive motor; 511. a first drive motor; 512. a second drive motor; 52. a conveyor belt; 521. a first conveyor belt; 522. a second conveyor belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses laser cutting machine's loading attachment.

Referring to fig. 1 and 2, a feeding device of a laser cutting machine comprises a frame 1, a feeding port 11 is arranged on any one side of the frame 1, mounting frames 2 are vertically arranged on two sides of the frame 1 adjacent to the feeding port 11 in a sliding manner, a first mounting plate 21 and a second mounting plate 22 are horizontally formed on the two mounting frames 2, the two first mounting plates 21 are horizontally arranged opposite to each other, the two second mounting plates 22 are horizontally arranged opposite to each other, the upper side surface of the first mounting plate 21 is coplanar with the bottom wall of the feeding port 11, a feeding cart 3 is erected on the frame 1, the feeding cart 3 comprises a first feeding cart 31 and a second feeding cart 32, two sides of the first feeding cart 31 adjacent to the feeding port 11 are respectively arranged on the two first mounting plates 21 in a sliding manner, two sides of the second feeding cart 32 adjacent to the feeding port 11 are respectively arranged on the two second mounting plates 22 in a sliding manner, a lifting assembly 4 for lifting the mounting frames, the frame 1 is provided with a feeding assembly 5 for feeding a first feeding cart 31 and a second feeding cart 32.

In actual work, a worker firstly places a material to be cut on the first feeding vehicle 31; then the first feeding vehicle 31 enters the cutting device under the driving of the feeding component 5; the worker then places the next material to be cut on the second cart 32; then, the first carriage 31 is moved out of the cutting device onto the first mounting plate 21; then, under the action of the lifting component 4, the mounting frame 2 rises to the upper side surface of the second mounting plate 22 and the bottom wall of the feeding port 11 which are coplanar, and the second mounting plate 22 drives the second feeding vehicle 32 to rise; then, the second feeding vehicle 32 enters the cutting device under the driving of the feeding assembly 5; at this time, the worker takes the cut material off the first feeding cart 31 and puts a new material to be cut again; the second carriage 32 is then removed from the cutting device onto the second mounting plate 22; then, under the action of the lifting assembly 4, the mounting frame 2 descends until the upper side surface of the first mounting plate 21 is coplanar with the bottom wall of the feeding hole 11; the first feeding vehicle 31 enters the cutting device under the driving of the feeding assembly 5; then the worker takes off the cut material on the second feed carriage 32 and puts on the material to be cut again; the reciprocating operation is beneficial to improving the feeding efficiency of the feeding device of the laser cutting machine.

Referring to fig. 1 and 2, lifting unit 4 includes lift cylinder 41, and lift cylinder 41 fixes in frame 1, and two liang of a set of lift cylinder 41 is provided with four altogether, and every group lift cylinder 41 is located the downside of two mounting brackets 2 respectively, and every group lift cylinder 41 and mounting bracket 2 one-to-one, and the piston rod of four lift cylinders 41 is vertical upwards to be set up, and the tip of the piston rod of four lift cylinders 41 all sets up with the bottom that corresponds mounting bracket 2 is fixed.

In actual work, a worker starts the lifting cylinder 41, and the lifting cylinder 41 drives the mounting frame 2 to lift.

Referring to fig. 1 and 2, the driving assembly includes a driving motor 51 and a conveyor belt 52, the driving motor 51 includes a first driving motor 511 and a second driving motor 512, the conveyor belt 52 includes a first conveyor belt 521 and a second conveyor belt 522, and the conveyor belt 52; the number of the first driving motors 511 is two, the two first driving motors 511 are respectively arranged on the outer walls of two sides of the adjacent feed inlet 11 of the rack 1, the output shafts of the two first driving motors 511 are horizontally vertical to the feeding direction of the first feed vehicle 31, the number of the first driving belts is two, the two first driving belts 521 are respectively sleeved on the two first mounting plates 21, the output shafts of the two first driving motors 511 respectively penetrate through the two first driving belts 521, the output shafts of the two first driving motors 511 are respectively in transmission connection with the corresponding first driving belts 521, the two first mounting plates 21 are respectively provided with a first sliding rail 211 along the feeding direction of the first feed vehicle 31, and wheels on two sides of the first feed vehicle 31 are respectively clamped on the two first sliding rails 211; the two sides of the first feeding vehicle 31 in the horizontal and vertical feeding direction are provided with first limit blocks 312, and the material to be cut is limited on the first feeding vehicle 31 by the first limit blocks 312.

In actual work, a worker firstly starts the first driving motor 511, the first driving motor 511 drives the first conveying belt 521 to convey the first feeding vehicle 31 into the cutting device along the first sliding rail 211, and after the material on the first feeding vehicle 31 is cut, the first conveying belt 521 resets the first feeding vehicle 31.

Referring to fig. 1 and 2, two second driving motors 512 are provided, the two second driving motors 512 are respectively arranged on outer walls of two sides of the adjacent feed port 11 of the rack 1, output shafts of the two second driving motors 512 are horizontally vertical to a feeding direction of the second feed vehicle 32, two second transmission belts are provided, the two second transmission belts 522 are respectively sleeved on the two second mounting plates 22, the output shafts of the two second driving motors 512 respectively penetrate through the two second transmission belts 522 transmission belts 52, the output shafts of the two second driving motors 512 are in transmission connection with the corresponding second transmission belts 522 transmission belts 52, second sliding rails 221 are respectively arranged on the two second mounting plates 22 along the feeding direction of the second feed vehicle 32, and wheels on two sides of the second feed vehicle 32 are respectively clamped on the two second sliding rails 221; the two sides of the second feeding vehicle 32 in the horizontal and vertical feeding direction are both provided with a second limiting block 321, and the material to be cut is limited on the second feeding vehicle 32 through the second limiting block 321.

In actual work, a worker firstly starts the second driving motor 512, the second driving motor 512 drives the second conveyor belt 522 to convey the first feeding vehicle 31 to the cutting device along the second slide rail 221, and after the material on the second feeding vehicle 32 is cut, the second conveyor belt 522 conveys the second feeding vehicle 32 to reset.

Referring to fig. 1 and 2, the lower extreme shaping of first skip 31 has dodge groove 311, the upside part setting of second skip 32 is dodging in the groove 311, and frame 1 deviates from one side shaping limiting plate 12 of feed inlet 11, and limiting plate 12 is vertical setting.

The implementation principle of the embodiment of the application is as follows: in actual work, a worker firstly places a material to be cut on the first feeding vehicle 31; then, the worker turns on the first driving motor 511, the first driving motor 511 drives the first conveyor belt 521 to rotate, and the first conveyor belt 521 drives the first feeding vehicle 31 to enter the cutting device; the worker then places the next material to be cut on the second cart 32; then, the first carriage 31 is moved out of the cutting device onto the first mounting plate 21; then, the worker starts the lifting cylinder 41, the lifting cylinder 41 drives the mounting frame 2 to ascend until the upper side surface of the second mounting plate 22 is coplanar with the bottom wall of the feed port 11, and the second mounting plate 22 drives the second feed vehicle 32 to ascend; then, the second feeding vehicle 32 enters the cutting device under the driving of the feeding assembly 5; at this time, the worker takes the cut material off the first feeding cart 31 and puts a new material to be cut again; the second carriage 32 is then removed from the cutting device onto the second mounting plate 22; then, the lifting cylinder 41 drives the mounting frame 2 to descend until the upper side surface of the first mounting plate 21 is coplanar with the bottom wall of the feeding hole 11; the first feeding vehicle 31 enters the cutting device under the driving of the feeding assembly 5; then the worker takes off the cut material on the second feed carriage 32 and puts on the material to be cut again; the reciprocating operation is beneficial to improving the feeding efficiency of the feeding device of the laser cutting machine.

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

Claims

1. The utility model provides a laser cutting machine's loading attachment, includes frame (1), its characterized in that: the feed inlet (11) is formed in any one side of the rack (1), mounting frames (2) are arranged on two sides of the adjacent feed inlet (11) of the rack (1), each mounting frame (2) comprises a first mounting plate (21) and a second mounting plate (22), the upper side surface of each first mounting plate (21) and the bottom wall of the corresponding feed inlet (11) are coplanar, a feed trolley (3) is erected on the rack (1), each feed trolley (3) comprises a first feed trolley (31) and a second feed trolley (32), two sides of the adjacent feed inlets (11) of the first feed trolleys (31) are respectively arranged on the two first mounting plates (21) in a sliding mode, two sides of the adjacent feed inlets (11) of the second feed trolleys (32) are respectively arranged on the two second mounting plates (22) in a sliding mode, a lifting assembly (4) is arranged on the rack (1), and the two mounting frames (2) are vertically arranged on the rack (1) in a sliding mode through the lifting assembly (4), be provided with on frame (1) and feed subassembly (5), first skip (31) slide through feeding subassembly (5) level and set up on first mounting panel (21), just second skip (32) slide through feeding subassembly (5) level and set up on second mounting panel (22).

2. The feeding device of the laser cutting machine according to claim 1, characterized in that: lifting unit (4) are including lift cylinder (41), lift cylinder (41) are fixed in frame (1), lift cylinder (41) are provided with two, two lift cylinder (41) are located the downside of two mounting bracket (2) respectively, just lift cylinder (41) and mounting bracket (2) one-to-one, two the piston rod of lift cylinder (41) is vertical upwards to be set up, two the tip of the piston rod of lift cylinder (41) all with the fixed setting in bottom that corresponds mounting bracket (2).

3. The feeding device of the laser cutting machine according to claim 1, characterized in that: the feeding assembly (5) comprises a driving motor (51) and a conveyor belt (52), the driving motor (51) comprises a first driving motor (511) and a second driving motor (512), and the conveyor belt (52) comprises a first conveyor belt (521) and a second conveyor belt (522);

the first driving motors (511) are arranged on the rack (1), two first conveying belts (521) are arranged, the two first conveying belts (521) are respectively sleeved on the two first mounting plates (21), the number of the first driving motors (511) is two, output shafts of the two first driving motors (511) are horizontally vertical to the feeding direction of the first feeding vehicle (31), the output shafts of the two first driving motors (511) respectively penetrate through the two first conveying belts (521), and the output shafts of the two first driving motors (511) are in transmission connection with the corresponding first conveying belts (521);

second driving motor (512) sets up in frame (1), second conveyer belt (522) are provided with two, two second conveyer belt (522) is established respectively on two second mounting panels (22), second driving motor (512) are provided with two, two the feeding direction of the horizontal perpendicular second feeding car (32) of output shaft of second driving motor (512), two output shaft of second driving motor (512) runs through two second conveyer belts (522) respectively, and two the output shaft of second driving motor (512) all is connected with corresponding second conveyer belt (522) transmission.

4. The feeding device of the laser cutting machine according to claim 3, characterized in that: first sliding rails (211) are respectively arranged on the two first mounting plates (21) along the feeding direction of the first feeding trolley (31), and wheels on two sides of the first feeding trolley (31) are respectively clamped on the two first sliding rails (211);

and second sliding rails (221) are arranged on the two second mounting plates (22) along the feeding direction of the second feeding trolley (32), and wheels on two sides of the second feeding trolley (32) are clamped on the two second sliding rails (221) respectively.

5. The feeding device of the laser cutting machine according to claim 1, characterized in that: the upper side surfaces of the first feeding trolley (31) and the second feeding trolley (32) are both arranged in a rough manner.

6. The feeding device of the laser cutting machine according to claim 1, characterized in that: an avoiding groove (311) is formed in the lower end of the first feeding vehicle (31), and the upper side portion of the second feeding vehicle (32) is arranged in the avoiding groove (311).

7. The feeding device of the laser cutting machine according to claim 1, characterized in that: two sides of the first feeding vehicle (31) in the horizontal and vertical feeding direction are respectively provided with a first limiting block (312), and a material to be cut is limited on the first feeding vehicle (31) through the first limiting blocks (312);

and second limiting blocks (321) are arranged on two sides of the second feeding trolley (32) in the horizontal and vertical feeding direction, and the material to be cut is limited on the second feeding trolley (32) through the second limiting blocks (321).

8. The feeding device of the laser cutting machine according to claim 1, characterized in that: frame (1) deviates from one side shaping of feed inlet (11) has and is used for restricting limiting plate (12) that first skip (31) and second skip (32) slided to one side of feed inlet (11) dorsad, limiting plate (12) are vertical setting.