Automatic discharging device of laser cutting machine

Abstract

The utility model discloses an automatic discharging device of a laser cutting machine, and relates to the technical field of automatic discharging. According to the technical scheme, the device comprises a supporting platform and a driving motor, first protection baffles are fixedly connected to the two sides of the supporting platform, a conveying belt is arranged above the first protection baffles, a driving shaft, a first gear, a driven shaft and a second gear are arranged in the conveying belt, and a waste collecting bin is fixedly connected to the lower portion of the supporting platform; the upper end of the waste collecting bin is fixedly connected with a waste collecting inlet, the top end of the waste collecting bin is fixedly connected with a waste collecting table, a remote control waste transfer trolley is arranged below the waste collecting table, and electric wheels are assembled on the bottom face of the remote control waste transfer trolley. According to the automatic discharging device of the laser cutting machine, the conveying device is installed below the cutting platform, waste materials generated after cutting of the cutting platform fall onto the conveying device, the waste materials are collected and conveyed in a unified mode through the conveying belt, and then the situation that time and labor are wasted when the waste materials are collected manually is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic material discharging, in particular to an automatic material discharging device for a laser cutting machine. Background Art

[0002] Laser cutting replaces traditional mechanical knives with invisible light beams. It has the characteristics of high precision, fast cutting, no restrictions on cutting patterns, automatic typesetting to save materials, smooth incisions, and low processing costs. It will gradually improve or replace traditional metal cutting process equipment.

[0003] The current laser cutting machines, whether they are the large inner platform or the outer platform after being moved out, have no automatic discharge solution for small parts and waste materials dropped after cutting. They all need to be manually pulled out with the receiving tray or manually scraped and swept out. This is especially difficult when cutting thick steel plates of more than 20 to 30 mm. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic discharging device for a laser cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a supporting platform and a driving motor, a protective baffle 1 is fixedly connected to both sides of the supporting platform, a conveyor belt is arranged above the protective baffle 1, a protective baffle 2 is arranged behind the conveyor belt, a driving shaft, a gear 1, a driven shaft and a gear 2 are arranged inside the conveyor belt, a waste collection bin is fixedly connected to the bottom of the supporting platform, a waste collection entrance is fixedly connected to the upper end of the waste collection bin, a waste collection platform is fixedly connected to the top of the waste collection bin, a remote-controlled waste transfer vehicle is arranged below the waste collection platform, and the bottom of the remote-controlled waste transfer vehicle is equipped with electric wheels.

[0006] Preferably, the driving shaft and the driven shaft are distributed at both ends inside the conveyor belt and are rotatably connected to the conveyor belt, and the gear 1 and the gear 2 are fixedly connected to the middle of the outer surface of the driving shaft and the driven shaft respectively.

[0007] Preferably, a gear hole is opened in the middle of the conveyor belt, and the gear hole is on the same vertical plane as gear one and gear two, and the tooth patterns of gear one and gear two are both engaged with the gear hole.

[0008] Preferably, a load-bearing platform is provided below the driving motor, the load-bearing platform is fixedly connected to the housing of the driving motor, and the output end of the driving motor is fixedly connected to the driving shaft through a protective baffle.

[0009] Preferably, a ramp is provided inside the waste collection bin, an outlet of the ramp is located above the waste collection platform, and the waste collection bin is fixedly connected to the middle of the support platform.

[0010] Preferably, an oscillator is provided below the waste collection bin, a fixing platform is provided below the oscillator, a shell of the oscillator is fixedly connected to the fixing platform, and an output end of the oscillator is fixedly connected to the lower surface of the waste collection bin.

[0011] Preferably, support columns are arranged below the support platform, and the number of the support columns is four. The four support columns are symmetrically distributed on the lower surface of the support platform, and the bottom ends of the four support columns are fixedly connected with fixed discs, and the fixed discs are fixedly connected to the ground through fixing bolts.

[0012] Beneficial Effects

[0013] The utility model provides an automatic discharging device for a laser cutting machine, which has the following beneficial effects:

[0014] 1. The automatic discharging device of the laser cutting machine installs a conveying device under the cutting platform. The waste generated after the cutting of the cutting platform falls onto the conveying device, and the waste is collected and transported uniformly through the conveyor belt, thereby changing the time-consuming and labor-intensive situation of manual waste collection.

[0015] 2. The automatic discharge device of the laser cutting machine transmits the generated waste through a conveying device installed under the cutting platform. A collection platform is set at the terminal of the conveying device, and a collection vehicle is set under the collection platform, so that the waste can be better collected at one time. The setting of the collection vehicle can also transport the waste to the processing site more quickly and efficiently, thereby improving the disposal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view structural schematic diagram of the automatic discharging device provided by the utility model;

[0017] Figure 2 A schematic cross-sectional view of the automatic discharging device provided by the utility model;

[0018] Figure 3 The utility model provides an overall structural schematic diagram of the automatic discharging device.

[0019] In the figure: 1. Support platform; 2. Protective baffle 1; 3. Protective baffle 2; 4. Conveyor belt; 5. Gear hole; 6. Driving shaft; 7. Gear 1; 8. Driven shaft; 9. Gear 2; 10. Waste collection bin; 11. Waste collection entrance; 12. Ramp; 13. Waste collection platform; 14. Remote control waste transfer vehicle; 15. Electric wheel; 16. Support column; 17. Fixed disc; 18. Fixed platform; 19. Oscillator; 20. Load-bearing platform; 21. Drive motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an automatic discharging device for a laser cutting machine, comprising a supporting platform 1 and a driving motor 21, a protective baffle 1 2 is fixedly connected to both sides of the supporting platform 1, a conveyor belt 4 is arranged above the protective baffle 1 2, and a protective baffle 2 3 is arranged behind the conveyor belt 4. The installation of the protective baffle 1 2 and the protective baffle 2 3 can not only prevent the waste from being transmitted to the outside, but also protect the safety of the operator. The conveyor belt 4 is internally provided with a driving shaft 6, a gear 1 7, a driven shaft 8 and a gear 2 9. Through the arrangement of the above-mentioned devices, the conveyor belt can be made to perform periodic motion, thereby achieving the purpose of transportation. The supporting platform 1 A waste collection bin 10 is fixedly connected to the bottom, a waste collection entrance 11 is fixedly connected to the upper end of the waste collection bin 10, and the waste collection entrance 11 is opened on both sides so that the fallen waste can be better collected into the waste collection bin 10. A waste collection platform 13 is fixedly connected to the lower end of the waste collection bin 10. The waste transported by the conveyor belt 4 and the waste sliding down the ramp 12 are collectively merged into the waste collection platform 13. A remote-controlled waste transfer vehicle 14 is arranged below the waste collection platform 13. The bottom surface of the remote-controlled waste transfer vehicle 14 is equipped with electric wheels 15. After the remote-controlled waste collection vehicle is full, the workers can directly remotely control the waste on the vehicle to transport it to the treatment site.

[0022] Preferably, the driving shaft 6 and the driven shaft 8 are distributed at both ends inside the conveyor belt 4 and are rotatably connected to the conveyor belt 4, and the gear 1 7 and the gear 2 9 are fixedly connected to the middle of the outer surface of the driving shaft 6 and the driven shaft 8 respectively.

[0023] More preferably, a gear hole 5 is opened in the middle of the conveyor belt 4, and the gear hole 5 is on the same vertical plane as the gear 1 7 and the gear 2 9, and the tooth patterns of the gear 1 7 and the gear 2 9 are all engaged with the gear hole 5.

[0024] Specifically, a load-bearing platform 20 is provided below the driving motor 21 , and the load-bearing platform 20 is fixedly connected to the housing of the driving motor 21 , and the output end of the driving motor 21 is fixedly connected to the driving shaft 6 through the protective baffle 2 .

[0025] More specifically, a ramp 12 is provided inside the waste collection bin 10 , an outlet of the ramp 12 is located above the waste collection platform 13 , and the waste collection bin 10 is fixedly connected to the middle of the support platform 1 .

[0026] Furthermore, an oscillator 19 is fixedly installed below the waste collection bin 10 , a fixing platform 18 is fixedly connected below the oscillator 19 , a shell of the oscillator 19 is fixedly connected to the fixing platform 18 , and an output end of the oscillator 19 is fixedly connected to the lower surface of the waste collection bin 10 .

[0027] Furthermore, a support column 16 is provided below the support platform 1. There are four support columns 16. The four support columns 16 are symmetrically distributed on the lower surface of the support platform 1, and the bottom ends of the four support columns 16 are fixedly connected with a fixed disc 17, which is fixedly connected to the ground through a fixing bolt.

[0028] Working principle: first, install the discharging device below the laser cutting machine, and turn on the driving motor 21 after the cutting starts or is completed. The driving motor 21 drives the driving shaft 6 to rotate, and the driving shaft 6 and the gear 1 7 perform circular motion, and then drive the driven shaft 8 and the gear 2 9 to perform circular motion through the gear hole 5 set on the conveyor belt 4, so that the conveyor belt 4 forms a complete periodic motion, and the fallen waste can be transported to the waste collection platform 13 by the conveyor belt 4. The waste collection inlet 11 above the waste collection bin 10 opens outward, so that the fallen waste can be better collected. A ramp 12 is arranged inside the waste collection bin 10, and an oscillator 19 is fixedly installed on the lower surface of the waste collection bin 10. After the oscillator 19 is running, the waste collection bin 10 can be oscillated up and down, so that the waste in the bin can better slide along the ramp 12 to the waste collection platform 13, and all the waste slides through the waste collection platform 13 to the remote control waste transfer vehicle 14. Finally, the worker can directly remotely operate the transfer vehicle to transfer the waste to the treatment site, thereby achieving the purpose of automatic discharging.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material discharging device for a laser cutting machine, comprising a support platform (1) and a drive motor (21), characterized in that: The support platform (1) is fixedly connected with a protective baffle plate 1 (2) on both sides, a conveyor belt (4) is arranged above the protective baffle plate 1 (2), a protective baffle plate 2 (3) is arranged behind the conveyor belt (4), a driving shaft (6), a gear 1 (7), a driven shaft (8) and a gear 2 (9) are arranged inside the conveyor belt (4), a waste collection bin (10) is fixedly connected with the support platform (1) below, a waste collection inlet (11) is fixedly connected with the upper end of the waste collection bin (10), a waste collection platform (13) is fixedly connected with the top end of the waste collection bin (10), a remote-controlled waste transfer vehicle (14) is arranged below the waste collection platform (13), and the bottom surface of the remote-controlled waste transfer vehicle (14) is equipped with electric wheels (15).

2. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: The driving shaft (6) and the driven shaft (8) are distributed at both ends of the interior of the conveyor belt (4) and are rotationally connected to the conveyor belt (4); the gear 1 (7) and the gear 2 (9) are respectively fixedly connected to the middle of the outer surface of the driving shaft (6) and the driven shaft (8).

3. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: A gear hole (5) is provided in the middle of the conveyor belt (4). The gear hole (5) is on the same vertical plane as the gear 1 (7) and the gear 2 (9). The tooth patterns of the gear 1 (7) and the gear 2 (9) are both engaged with the gear hole (5).

4. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: A load-bearing platform (20) is provided below the driving motor (21), and the load-bearing platform (20) is fixedly connected to the housing of the driving motor (21). The output end of the driving motor (21) passes through a protective baffle plate 1 (2) and is fixedly connected to the driving shaft (6).

5. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: A ramp (12) is provided inside the waste collection bin (10), the outlet of the ramp (12) is located above the waste collection platform (13), and the waste collection bin (10) is fixedly connected to the middle of the support platform (1).

6. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: An oscillator (19) is arranged below the waste collection bin (10), a fixing platform (18) is arranged below the oscillator (19), a shell of the oscillator (19) is fixedly connected to the fixing platform (18), and an output end of the oscillator (19) is fixedly connected to the lower surface of the waste collection bin (10).

7. The automatic discharging device for a laser cutting machine according to claim 1, characterized in that: A support column (16) is arranged below the support platform (1), and the number of the support columns (16) is four. The four support columns (16) are symmetrically distributed on the lower surface of the support platform (1), and the bottom ends of the four support columns (16) are all fixedly connected to a fixed disc (17), and the fixed disc (17) is fixedly connected to the ground via a fixing bolt.

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