Conveying mechanism for laser cutting machine

Abstract

The utility model discloses a conveying mechanism for a laser cutting machine, which comprises a rack, a transmission device and a feeding device, the feeding device is arranged at one end of the rack, one end of the transmission device is arranged close to the feeding device, and a laser cutting device is arranged above the transmission device; the feeding device comprises a first bearing seat, a feeding driving shaft and a plurality of first guide shafts, the first bearing seat is arranged on the rack, and the feeding driving shaft and the first guide shafts are arranged on the first bearing seat at intervals. According to the feeding and conveying device, the materials to be subjected to laser cutting can be automatically conveyed to the conveying device, the conveying device further conveys the materials to the position below the laser cutting device for laser cutting operation, the automation degree of feeding and conveying of the laser cutting materials is improved, the feeding efficiency is improved, and manpower and time are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a conveying mechanism for a laser cutting machine. Background Art

[0002] Laser cutting uses a focused high-power density laser beam to irradiate the workpiece material, causing the irradiated material to melt, vaporize, ablate or reach the ignition point quickly, and at the same time uses a high-speed airflow coaxial with the beam to blow away the molten material, thereby achieving the cutting of the workpiece material. Among them, in the laser cutting operation of materials such as cloth, paper, and leather, the existing method is usually to manually load the materials to the bottom of the laser cutting device, which has a low degree of automation, slow loading efficiency, and wastes a lot of manpower time. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a conveying mechanism for a laser cutting machine, which can solve the above technical problems.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a conveying mechanism for a laser cutting machine, comprising: a frame, a transmission device and a feeding device, the feeding device is arranged at one end of the frame, one end of the transmission device is arranged close to the feeding device, and a laser cutting device is arranged above the transmission device; the feeding device comprises a first bearing seat, a feeding drive shaft and a plurality of first guide shafts, the first bearing seat is arranged on the frame, and the feeding drive shaft and the first guide shaft are arranged on the first bearing seat at intervals.

[0007] Preferably, the feeding device also includes a first motor, a synchronous belt and a synchronous wheel. The first motor is arranged on the frame, and the first motor is connected to one end of the feeding drive shaft through the synchronous belt and the synchronous wheel.

[0008] Preferably, the feeding device also includes a first rubber-coated roller, and the first rubber-coated roller is arranged on the first bearing seat.

[0009] Preferably, the transmission device is a chain conveyor belt.

[0010] Preferably, protective covers are provided above both sides of the transmission device, and a limiting device is provided on the protective covers. The limiting device includes two limiting shafts and two baffles. The two ends of the limiting shafts are respectively arranged on the two protective covers, and the two ends of the baffles are respectively arranged on the two limiting shafts. The two limiting shafts are respectively located at the two ends of the transmission device, and the two baffles are arranged in parallel and spaced apart.

[0011] Preferably, the conveying mechanism for the laser cutting machine also includes a material discharge box, which is arranged on the frame and close to the other end of the transmission device. The top and bottom of the material discharge box are both provided with openings, and the material discharge box is arranged to be inclined downward.

[0012] Preferably, the conveying mechanism for the laser cutting machine also includes a material receiving device, which includes a second bearing seat, a material receiving active shaft and a plurality of second material guide shafts. The second bearing seat is arranged on the frame, and the material receiving active shaft and the second material guide shaft are arranged on the second bearing seat at intervals. The material receiving active shaft and the second material guide shaft are both located above the unloading box.

[0013] Preferably, the material receiving device further comprises a second motor, the second motor is arranged on the frame, and the material receiving driving shaft is connected to the second motor.

[0014] Preferably, the material collecting device further comprises a second rubber-coated roller, and the second rubber-coated roller is arranged on the second bearing seat.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a conveying mechanism for a laser cutting machine, which has the following beneficial effects: the feeding device of the utility model can automatically convey materials such as cloth, paper, leather, etc. to be laser cut to the transmission device, and the transmission device further transmits the materials to the bottom of the laser cutting device for laser cutting operations, thereby improving the degree of automation of laser cutting material feeding and conveying, improving feeding efficiency, and saving manpower time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the conveying mechanism for the laser cutting machine of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the frame and the transmission device of the utility model.

[0019] The numbers in the figure are: 1 frame, 2 transmission device, 3 first bearing seat, 4 feeding driving shaft, 5 first material guide shaft, 6 first rubber-coated roller, 7 protective cover, 8 limit shaft, 9 baffle, 10 material unloading box, 11 second bearing seat, 12 material receiving driving shaft, 13 second material guide shaft, 14 second motor, 15 second rubber-coated roller. 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] The utility model provides a conveying mechanism for a laser cutting machine, comprising: a frame 1, a transmission device 2 and a feeding device. The feeding device is arranged at one end of the frame 1, one end of the transmission device 2 is arranged close to the feeding device, and a laser cutting device is arranged above the transmission device 2.

[0022] The feeding device comprises a first bearing seat 3, a feeding driving shaft 4 and a plurality of first material guide shafts 5. The first bearing seat 3 is arranged on the frame 1, and the feeding driving shaft 4 and the first material guide shafts 5 are arranged on the first bearing seat 3 at intervals.

[0023] It can be understood that the cloth, paper, leather and other materials to be laser cut are automatically transported to the transmission device 2 through the feeding active shaft 4 and the first guide shaft 5; further, the transmission device 2 transmits the materials to the bottom of the laser cutting device, and the laser cutting device performs laser cutting operations on the materials on the transmission device 2.

[0024] Specifically, the feeding device also includes a first motor, a synchronous belt and a synchronous wheel. The first motor is arranged on the frame 1. The first motor is connected to one end of the feeding drive shaft 4 through the synchronous belt and the synchronous wheel. The feeding drive shaft 4 is driven to rotate by the first motor.

[0025] Preferably, the feeding device may further include a first rubber-coated roller 6 , which is disposed on the first bearing seat 3 , and the first rubber-coated roller 6 assists in conveying the material to the transmission device 2 .

[0026] Specifically, the transmission device 2 may be a chain conveyor belt for horizontally transmitting materials.

[0027] Preferably, protective covers 7 are provided above both sides of the transmission device 2, and a limiting device is provided on the protective cover 7, and the limiting device includes two limiting shafts 8 and two baffles 9, and the two ends of the limiting shaft 8 are respectively provided on the two protective covers 7, and the two ends of the baffle 9 are respectively provided on the two limiting shafts 8, and the two limiting shafts 8 are respectively located at the two ends of the transmission device 2, and the two baffles 9 are arranged in parallel and spaced apart. It can be understood that the material is located between the two baffles 9, that is, the two baffles 9 limit the two sides of the material on the transmission device 2, which better prevents the material from being offset, thereby better avoiding the deviation of the laser cutting position.

[0028] In addition, the present embodiment may also include a material unloading box 10 and a material receiving device. The material unloading box 10 is arranged on the frame 1 and is arranged near the other end of the transmission device 2. The top and bottom of the material unloading box 10 are both provided with openings, and the material unloading box 10 is arranged tilted downward. The material receiving device includes a second bearing seat 11, a material receiving driving shaft 12, and a plurality of second material guide shafts 13. The second bearing seat 11 is arranged on the frame 1. The material receiving driving shaft 12 and the second material guide shaft 13 are arranged on the second bearing seat 11 at intervals. The material receiving driving shaft 12 and the second material guide shaft 13 are both located above the material unloading box 10. The transmission device 2 transmits the material that has completed laser cutting to the material receiving device, and further transmits the material to the material unloading box 10 through the material receiving device for unloading.

[0029] Furthermore, the material receiving device further comprises a second motor 14, which is disposed on the frame 1, and the material receiving driving shaft 12 is connected to the second motor 14. In addition, the material receiving device may further comprise a second rubber-coated roller 15, which is disposed on the second bearing seat 11.

[0030] Compared with the prior art, the utility model provides a conveying mechanism for a laser cutting machine, which has the following beneficial effects: the feeding device of the utility model can automatically convey materials such as cloth, paper, leather, etc. to be laser cut to the transmission device, and the transmission device further transmits the materials to the bottom of the laser cutting device for laser cutting operations, thereby improving the degree of automation of laser cutting material feeding and conveying, improving feeding efficiency, and saving manpower time.

[0031] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0032] 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. A conveying mechanism for a laser cutting machine, characterized in that: include: A frame, a transmission device and a feeding device, wherein the feeding device is arranged at one end of the frame, one end of the transmission device is arranged close to the feeding device, and a laser cutting device is arranged above the transmission device; the feeding device includes a first bearing seat, a feeding drive shaft and a plurality of first guide shafts, the first bearing seat is arranged on the frame, and the feeding drive shaft and the first guide shaft are arranged on the first bearing seat at intervals.

2. The conveying mechanism for a laser cutting machine according to claim 1, characterized in that: The feeding device also includes a first motor, a synchronous belt and a synchronous wheel. The first motor is arranged on the frame, and the first motor is connected to one end of the feeding driving shaft through the synchronous belt and the synchronous wheel.

3. The conveying mechanism for a laser cutting machine according to claim 1, characterized in that: The feeding device also includes a first rubber-coated roller, and the first rubber-coated roller is arranged on the first bearing seat.

4. The conveying mechanism for a laser cutting machine according to claim 1, characterized in that: The transmission device is a chain conveyor belt.

5. The conveying mechanism for a laser cutting machine according to claim 1, characterized in that: Protective covers are provided above both sides of the transmission device, and a limiting device is provided on the protective cover. The limiting device includes two limiting shafts and two baffles. The two ends of the limiting shaft are respectively arranged on the two protective covers, and the two ends of the baffle are respectively arranged on the two limiting shafts. The two limiting shafts are respectively located at the two ends of the transmission device, and the two baffles are arranged in parallel and spaced apart.

6. The conveying mechanism for a laser cutting machine according to claim 1, characterized in that: It also includes a material box, which is arranged on the frame and close to the other end of the transmission device. The top and bottom of the material box are both provided with openings, and the material box is arranged to be inclined downward.

7. The conveying mechanism for a laser cutting machine according to claim 6, characterized in that: It also includes a material receiving device, which includes a second bearing seat, a material receiving active shaft and a plurality of second material guiding shafts. The second bearing seat is arranged on the frame, and the material receiving active shaft and the second material guiding shaft are arranged on the second bearing seat at intervals. The material receiving active shaft and the second material guiding shaft are both located above the unloading box.

8. The conveying mechanism for a laser cutting machine according to claim 7, characterized in that: The material receiving device also includes a second motor, which is arranged on the frame, and the material receiving driving shaft is connected to the second motor.

9. The conveying mechanism for a laser cutting machine according to claim 7, characterized in that: The material receiving device also includes a second rubber-coated roller, and the second rubber-coated roller is arranged on the second bearing seat.

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