A multi-channel processing system and a multi-channel laser marking cutting machine

Abstract

The present application provides a multi-channel processing system, including a workbench, a feeding device and at least two processing channels. The at least two processing channels are all arranged on the workbench. The feeding device includes a first conveying mechanism and a sliding table mechanism. The sliding table mechanism is arranged on the workbench. The first conveying mechanism is slidably connected to the sliding table mechanism. The sliding table mechanism drives the first conveying mechanism to move between the feeding ends of the at least two processing channels. When the first conveying mechanism slides to any one of the processing channels, the conveying direction of the first conveying mechanism is collinear with the conveying direction of the processing channel. The present application also provides a multi-channel laser marking and cutting machine. By arranging a sliding table mechanism on the feeding device, the first conveying mechanism can move between multiple processing channels and convey the materials to be processed onto multiple processing channels. Compared with a single-channel processing system, the transportation time of the materials to be processed on the track during the feeding process is greatly reduced, and the overall production efficiency is improved, which is suitable for mass production.

Description

Technical Field

[0001] The present invention relates to the technical field of processing and production equipment, and in particular, to a multi-channel processing system and a multi-channel laser marking and cutting machine. Background Art

[0002] Laser marking is a marking method that uses a laser with a high energy density to locally irradiate a workpiece, causing the surface material to vaporize or undergo a chemical reaction with a color change, thereby leaving a permanent mark. Laser cutting is to irradiate a workpiece with a laser with an even higher energy density and converge it on the surface of the workpiece, causing the area of the workpiece irradiated by the ultra-fine focus spot to instantly melt and vaporize, and realizing cutting by moving the position of the spot irradiation. Currently, all the marking and cutting machines in the industry are designed with a single conveying track. When processing products, the marking and cutting time is long, so the feeding speed is slow, and time is often wasted in the transportation process in the track, resulting in low production efficiency of the products. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the present application provides a multi-channel processing system and a multi-channel laser marking and cutting device.

[0004] Regarding the first aspect of the present invention, a multi-channel processing system disclosed in the present application includes: a workbench, a feeding device, and at least two processing channels. The feeding device and at least two processing channels are both arranged on the workbench. The feeding device includes a first conveying mechanism and a sliding table mechanism. The sliding table mechanism is arranged on the workbench. The first conveying mechanism is slidably connected to the sliding table mechanism. The sliding table mechanism drives the first conveying mechanism to move between the feeding ends of at least two processing channels. When the first conveying mechanism slides to any one of the processing channels, the conveying direction of the first conveying mechanism is collinear with the conveying direction of the processing channel.

[0005] Preferably, the processing channel includes a second conveying mechanism, a first positioning mechanism, and a first limiting mechanism. The second conveying mechanism is arranged on the workbench. The first positioning mechanism and the first limiting mechanism are sequentially arranged along the conveying direction of the second conveying mechanism. The first positioning mechanism includes a first frame and a first CCD camera assembly. The first frame is arranged on the workbench. The first CCD camera assembly is arranged on the first frame, and the first CCD camera assembly faces the second conveying mechanism. The first limiting mechanism is arranged on the second conveying mechanism. When the first conveying mechanism slides to the processing channel, the conveying direction of the second conveying mechanism is collinear with the conveying direction of the first conveying mechanism.

[0006] Preferably, the first limiting mechanism includes a bracket, a lifting baffle, a first driving member, and a feeding sensor. The second transmission mechanism includes two conveying mounting platforms and a second conveying track. The conveying mounting platforms are connected to the workbench, and the second conveying track is arranged between the two conveying mounting platforms. The bracket is arranged on one of the conveying mounting platforms, the first driving member is arranged on the bracket, the first driving member is connected to the lifting baffle, the first driving member drives the lifting baffle to move up and down. The lifting baffle faces the space between the second conveying track and one of the conveying mounting platforms, and the feeding sensor is located at one end of the lifting baffle close to the feeding device.

[0007] Preferably, the feeding device further includes a feeding mechanism. The feeding mechanism is arranged on the workbench. The feeding mechanism has a discharging end. The discharging end is located at the starting end of the conveying direction of the first conveying mechanism and within the sliding range of the sliding table mechanism. The discharging direction of the discharging end is parallel or collinear with the conveying direction of the first conveying mechanism.

[0008] Preferably, the feeding mechanism includes a feeding frame body, a driving component, a plurality of clamping plates, and a blowing air cylinder. The feeding frame body is fixedly arranged on the workbench. The driving component is arranged on the feeding frame body. The plurality of clamping plates are connected to the driving component along the direction parallel to the conveying direction of the first conveying mechanism. And each clamping plate has two side plates, and a clamping material channel is arranged between the two side plates. The driving component drives the plurality of clamping plates to rotate, so that each clamping material channel is sequentially located in the conveying direction of the first conveying mechanism according to the rotation sequence. The blowing air cylinder is fixed on the feeding frame body and is located at one end of the clamping plate far from the first conveying mechanism. The blowing direction of the blowing air cylinder is from the clamping material channel towards the first conveying mechanism.

[0009] Preferably, the feeding device is further provided with a second positioning mechanism and a second limiting mechanism. The second positioning mechanism includes a second frame body and a second CCD camera assembly. The second frame body is connected to the workbench and the second CCD camera assembly. The second CCD camera assembly is located above the first conveying mechanism. The second limiting mechanism is connected to the first conveying mechanism. The second limiting mechanism is located behind the second positioning mechanism. The second limiting mechanism is also electrically connected to the second positioning mechanism.

[0010] Preferably, the first conveying mechanism includes two first conveying frames, a first pulley group, and a first driving component. The two first conveying frames are connected to the sliding table mechanism. The first pulley group is arranged between the two first conveying frames. The first driving component is fixedly arranged on the first conveying frame and is connected to the first pulley group. The first driving component drives the first pulley group to rotate.

[0011] Preferably, the sliding table mechanism includes a guide rail, a slider, and a second driving member. The guide rail is fixedly arranged on the workbench. The setting direction of the guide rail is perpendicular to the conveying direction of the first conveying mechanism. The slider is slidably connected to the guide rail. The first conveying mechanism is arranged on the slider. The second driving member is arranged on the guide rail. The second driving member also drives the slider. The second driving member drives the slider to move, and the slider drives the first conveying mechanism to move between the feeding ends of at least two processing channels.

[0012] According to the second aspect of the present invention, a multi-channel laser marking and cutting device disclosed in the present application has at least one of a laser marking mechanism and a laser cutting mechanism provided on each processing channel, and both or at least one of them are located above the processing channel and connected to the workbench.

[0013] The beneficial effects of the present application are as follows: By providing a sliding table mechanism in the feeding device, the first conveying mechanism can move between multiple processing channels and transport the materials to be processed onto multiple processing channels. Compared with the single-channel processing system, the transportation time of the materials to be processed during the feeding process is greatly reduced, the overall production efficiency is improved, and it is suitable for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0015] Figure 1 It is a schematic structural diagram of the multi-channel processing system in the first embodiment;

[0016] Figure 2 It is a schematic structural diagram of the multi-channel processing system provided with a positioning mechanism in the first embodiment;

[0017] Figure 3 It is a schematic structural diagram of the second limiting mechanism in the first embodiment;

[0018] Figure 4 It is a three-dimensional view of the clamping plate in the first embodiment;

[0019] Figure 5 It is a three-dimensional view of the feeding mechanism in the first embodiment;

[0020] Figure 6 It is a schematic structural diagram of the feeding device in the first embodiment;

[0021] Figure 7 It is a three-dimensional view of the sliding table mechanism in the first embodiment;

[0022] Figure 8 It is a three-dimensional view of the multi-channel laser marking and cutting device in the second embodiment.

[0023] Reference numerals:

[0024] 1 - Workbench; 2 - Loading device; 3 - Processing channel; 4 - Laser marking mechanism; 5 - Laser cutting mechanism; 21 - First conveying mechanism; 22 - Slide table mechanism; 23 - Loading mechanism; 24 - Second positioning mechanism; 25 - Second limiting mechanism; 31 - Second conveying mechanism; 32 - First positioning mechanism; 33 - First limiting mechanism; 211 - First conveying rack; 212 - First pulley set; 213 - First driving component; 221 - Guide rail; 222 - Slide block; 223 - Second driving part; 231 - Discharge end; 232 - Loading rack body; 233 - Driving component; 234 - Clamping plate; 235 - Blowing air cylinder; 236 - Limiting column; 241 - Second rack body; 242 - Second CCD camera component; 311 - Conveying installation table; 312 - Second conveying track; 321 - First rack body; 322 - First CCD camera component; 331 - Bracket; 332 - Lifting baffle; 333 - First driving part; 334 - Incoming material inductor; 2341 - Side plate; 2342 - Clamping material channel; 2343 - Opening. Detailed implementation manners

[0025] The following will disclose multiple implementation manners of the present application with diagrams. For the sake of clear illustration, many practical details will be described together in the following narrative. However, it should be understood that these practical details are not used to limit the present application. That is to say, in some implementation manners of the present application, these practical details are not necessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be shown in a simple schematic manner in the diagrams.

[0026] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If this specific posture changes, then the directional indications will also change accordingly.

[0027] In addition, in the present application, descriptions such as "first" and "second" are only for descriptive purposes, and do not particularly refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0028] To further understand the content, features and effects of this application, the following embodiments are listed and described in detail with the accompanying drawings as follows:

[0029] Embodiment 1

[0030] Please refer to Figure 1 , Figure 1 , which is a schematic structural diagram of the multi-channel processing system in this embodiment. The multi-channel processing system in this embodiment includes a workbench 1, a feeding device 2 and at least two processing channels 3. The workbench 1 is used to carry the feeding device 2 and at least two processing channels 3. The feeding device 2 moves the material to at least two processing channels 3 for processing. At least two processing channels 3 are used for processing the material to be processed.

[0031] Among them, the feeding device 2 includes a first conveying mechanism 21 and a sliding table mechanism 22. The sliding table mechanism 22 is arranged on the workbench 1. The first conveying mechanism 21 is slidably connected to the sliding table mechanism 22. The sliding table mechanism 22 drives the first conveying mechanism 21 to move between the feeding ends of at least two processing channels 3. When the first conveying mechanism 21 slides to any one of the processing channels 3, the conveying direction of the first conveying mechanism 21 is collinear with the conveying direction of the processing channel 3. The sliding table mechanism 22 is located in front of the feeding end of the processing channel 3, and the sliding direction of the sliding table mechanism 22 is not parallel to the conveying direction of the processing channel 3. In this way, the feeding device 2 can perform fixed-point movement between two or more processing channels 3. When the conveying direction of the first conveying mechanism 21 is collinear with the processing channel 3, the material to be processed is conveyed to the processing channel 3 and processed in the processing channel 3. During the feeding process, there is no need to limit the conveying speed of the first conveying mechanism 21, and it can cooperate with the sliding table mechanism 22 to complete rapid feeding. Without requirements for the conveying speed of the first conveying mechanism 21, the feeding device 2 ensures good accuracy.

[0032] In the specific application of this embodiment, the sliding path of each section of the sliding table mechanism 22 is set according to the number and position of the processing channels 3, and the start and stop times of the sliding path of each section of the sliding table mechanism 22 are set according to the length and conveying speed of the first conveying mechanism 21. In this embodiment, two processing channels 3 are adopted, and one of the processing channels 3 is used as the starting position. The staff needs to place the material to be processed at the starting end of the conveying direction of the first conveying mechanism 21 on the first conveying mechanism 21. At this time, the feeding device 2 is at the starting position, and the first conveying mechanism 21 starts to operate. Before the material to be processed reaches the end of the conveying path of the first conveying mechanism 21, the sliding table mechanism 22 is always in a static state. When the material to be processed is conveyed out by the first conveying mechanism 21, since the first conveying mechanism 21 is collinear with the processing channel 3, the material to be processed can directly move to the processing channel 3; at this time, the sliding table mechanism 22 starts to move. When the material to be processed moves to the end of the conveying path of the first conveying mechanism 21 again, the first conveying mechanism 21 is collinear with the other processing channel 3 and the feeding is completed. In this way, the feeding device 2 moves repeatedly to realize simultaneous and sequential feeding of two or more processing channels 3.

[0033] Please refer to Figure 2 and review Figure 1 , Figure 2 which is a schematic structural diagram of the multi-channel processing system in this embodiment provided with a positioning mechanism. The processing channel 3 includes a second conveying mechanism 31, a first positioning mechanism 32 and a first limiting mechanism 33. The second conveying mechanism 31 is arranged on the workbench 1, and the first positioning mechanism 32 and the first limiting mechanism 33 are arranged in sequence along the conveying direction of the second conveying mechanism 31; the first positioning mechanism 32 includes a first frame body 321 and a first CCD camera assembly 322. The first frame body 321 is arranged on the workbench 1, and the first CCD camera assembly 322 is arranged on the first frame body 321. The first CCD camera assembly 322 faces the second conveying mechanism 31; the first limiting mechanism 33 is arranged on the second conveying mechanism 31; when the first conveying mechanism 21 slides to the processing channel 3, the second conveying mechanism 31 is collinear with the conveying direction of the first conveying mechanism 21; after the material to be processed is fed, it moves from the first conveying mechanism 21 to the second conveying mechanism 31 and is processed when it flows out of the second conveying mechanism 31. The first limiting mechanism 33 is arranged on the second conveying mechanism 31, which can block and stop the material to be processed conveyed on the second conveying mechanism 31. After the first limiting mechanism 33 stops the material to be processed, the first CCD camera assembly 322 positions the material to be processed stopped on the first limiting mechanism 33, and at the same time transmits the position information of the material to be processed to the processing channel 3. In this way, the accuracy of the processing of the processing channel is improved.

[0034] Please refer to Figure 3 and review Figure 1 and Figure 2 , Figure 333 is a schematic diagram of the structure of the second limiting mechanism in this embodiment. The first limiting mechanism 33 includes a bracket 331, a lifting baffle 332, a first driving member 333 and an incoming material sensor 334. The second transmission mechanism 31 includes two conveying mounting platforms 311 and a second conveying track 312. The conveying mounting platform 311 is connected to the workbench 1, and the second conveying track 312 is arranged between the two conveying mounting platforms 311; the bracket 331 is arranged on one of the conveying mounting platforms 311, the first driving member 333 is arranged on the bracket 331, the first driving member 333 is connected to the lifting baffle 332, the first driving member 333 drives the lifting baffle 332 to move up and down, and the lifting baffle 332 faces between the second conveying track 312 and one of the conveying mounting platforms 311. The incoming material sensor 334 is located at one end of the lifting baffle 332 close to the feeding device 2; the bracket 331 is used to support and connect the first limiting mechanism 33 and the second conveying mechanism 31 The lifting baffle 332 is located between the two tracks of the second conveying mechanism 31, and the material to be processed flows through the first limiting mechanism 31. After the incoming material sensor 334 senses the material to be processed located at the second conveying mechanism 32, it controls the first driving member 333 to drive the lifting baffle 332 to block the material to be processed above the lifting baffle 332. At the same time, the first positioning mechanism 32 starts to work, and the first CCD camera assembly 322 shoots the material to be processed located at the lifting baffle 332 and transmits the information to the processing flow channel 3. The first driving member 333 drives the lifting baffle 332 to lift upward. In specific applications, the lifting distance can be adjusted according to different materials to be processed or different processing methods. After the lifting baffle 332 reaches the specified position, the lifting baffle 332 is used as the processing position, and the material to be processed starts to be processed at this time; in this way, the accuracy of material processing can be further guaranteed, and the accuracy is guaranteed without affecting the operation of the second conveying mechanism 32.

[0035] Please review Figure 1 The feeding device 2 also includes a feeding mechanism 23, which is arranged on the workbench 1. The feeding mechanism 23 has a discharging end 231, which is located at the starting end of the conveying direction of the first conveying mechanism 21 and is located within the sliding range of the slide mechanism 22. The discharging direction of the discharging end 231 is parallel or colinear with the conveying direction of the first conveying mechanism 21; the feeding mechanism 23 is located in front of the starting position of the first conveying mechanism 21, and the discharging end 231 of the feeding mechanism 23 discharges the material, and the material to be processed is conveyed from the first conveying mechanism 21. The feeding mechanism 23 can set the feeding speed or feeding time according to the number of processing channels 3. When there are only two processing channels 3, the feeding mechanism 23 loads the materials when the first conveying mechanism 21 returns to the initial position. When there are 3 or more processing channels 3, the initial position is located at the middle processing channel 3 when there is an odd number; and at one of the middle processing channels 3 or at the sidemost processing channel 3 when there is an even number. The feeding mechanism 23 is arranged in front of the first conveying track 21 for more convenient loading.

[0036] Please refer to Figure 4 andFigure 5 And review again Figure 1 , Figure 4 is a perspective view of the clamping plate in this embodiment, Figure 5 is a perspective view of the loading mechanism in this embodiment. The loading mechanism 23 includes a loading frame body 232, a driving component 233, a plurality of clamping plates 234 and a blowing air cylinder 235. The loading frame body 232 is fixedly arranged on the workbench 1. The driving component 233 is arranged on the loading frame body 232. The plurality of clamping plates 234 are connected to the driving component 233 along the conveying direction parallel to the first conveying mechanism 21. And each clamping plate 234 has two side plates 2341. A material clamping channel 2342 is arranged between the two side plates 2341. The driving component 233 drives the plurality of clamping plates 234 to rotate, so that each material clamping channel 2342 is sequentially located in the conveying direction of the first conveying mechanism 21 according to the rotation sequence. The blowing air cylinder 235 is fixed on the loading frame body 232 and is located at one end of the clamping plate 234 away from the first conveying mechanism 21. The blowing direction of the blowing air cylinder 235 is from the material clamping channel 2342 towards the first conveying mechanism 21. In the specific application of this embodiment, the plurality of clamping plates 234 are arranged around the driving component 233, and the cross section of the plurality of clamping plates 234 after arrangement is elliptical. After the driving component 233 drives the plurality of clamping plates 234 to rotate and the plurality of clamping plates 234 start to rotate in a cycle, the staff can select one of the feeding points and continuously supply materials to the feeding device 2 through the material clamping channel 2342 between the two side plates 2341. When the material clamping channel 2342 of the clamping plate 234 clamping the material to be processed rotates to the conveying direction of the first conveying mechanism 21, the blowing air cylinder 235 blows air to drive the material to be processed located in the material clamping channel 2342 to move towards the first conveying mechanism 21. After the material to be processed leaves the material clamping channel 2342, the blowing air cylinder 235 stops working. In this case, when replenishing materials to the feeding device 2, the staff can perform filling and replenishing at any position of the plurality of clamping plates 234 with an elliptical cross section and rotating in a cycle, reducing the working intensity of the staff.

[0037] Please review again Figure 1 and Figure 5, the loading mechanism 23 further includes a limit post 236. One end of the limit post 236 is fixed to the workbench 1, and the other end of the limit post 236 extends to the same height as the first conveying mechanism 21. Openings 2343 are provided at the edges of the two side plates 2341 of each clamping plate 234. When the driving assembly 233 drives one of the side plates 2341 in any one of the clamping plates 234 to rotate to the other end of the limit post 236, the other end of the limit post 236 first penetrates an opening 1321 on this side plate 2341 and then disengages from this opening 2343. The blowing port of the blowing air cylinder 235 is at the same height as the first conveying mechanism 21. Openings 2343 are provided at the edges of the two side plates 2341 of the clamping plate 234, and the sides of the two side plates 2341 where the openings 2343 are provided face away from the driving assembly 233. When the material to be processed is filled in the material clamping channel 2342 and rotates to the conveying direction of the first conveying mechanism 21, one of the side plates 2341 of the clamping plate 234 located on the front side of the rotation direction, this side plate 2341 passes through the limit post 236 through the opening 2343, and the top of the limit post 236 abuts against the material to be processed located in the material clamping channel 2342, causing the driving assembly 233 to be unable to continue driving the clamping plate 234 to rotate. At this time, the blowing air cylinder 235 works to blow the material to be processed onto the first conveying mechanism 21. In this case, before the blowing air cylinder 235 works, the material to be processed is first fixed at the blowing port, which improves the success rate and accuracy of the feeding of the blowing air cylinder 235. At the same time, the rotation frequency of the clamping plate 234 is controlled by stopping, which is convenient for the staff responsible for filling the material to be processed with supplementary materials to fill the material.

[0038] Please refer to Figure 6 , Figure 6This is a schematic structural diagram of the feeding device in this embodiment. The feeding device 2 is further provided with a second positioning mechanism 24 and a second limiting mechanism 25. The second positioning mechanism 24 includes a second frame 241 and a second CCD camera assembly 242. The second frame 241 is connected to the workbench 1 and the second CCD camera assembly 242. The second CCD camera assembly 242 is located above the first conveying mechanism 21. The second limiting mechanism 25 is connected to the first conveying mechanism 21. The second limiting mechanism 25 is located behind the second positioning mechanism 24. The second limiting mechanism 25 is also electrically connected to the second positioning mechanism 24. When the material to be processed passes through the first conveying mechanism 21, the second limiting mechanism 25 limits and blocks the material to be processed. After the second limiting mechanism 25 limits, the second CCD camera assembly 242 takes a picture of the material to be processed located on the first conveying track 21. If the direction of the material to be processed is opposite to the predetermined direction, the material to be processed directly passes through the second limiting mechanism 25, and the first limiting mechanism 33 of the processing channel 3 does not limit and block the material to be processed, that is, the processing channel 3 does not process this material. If the direction of the material to be processed is the same as the predetermined direction, the material to be processed passes through the second limiting mechanism 25 and enters the processing channel 3 for normal processing. In this case, the second CCD camera assembly 242 of the feeding mechanism 2 performs error screening on the materials in the processing system, avoiding ineffective processing of the processing channel 3, reducing unnecessary consumables and non-essential processing time for processing, improving the effective production efficiency, and saving costs.

[0039] Please review Figure 6 , the first conveying mechanism 21 includes two first conveying frames 211, a first pulley group 212 and a first driving component 213. The two first conveying frames 211 are connected to the sliding table mechanism 22. The first pulley group 212 is arranged between the two first conveying frames 211. The first driving component 213 is fixedly arranged on the first conveying frame 211 and is connected to the first pulley group 212. The first driving component 213 drives the first pulley group 212 to rotate. After the material to be processed reaches the first conveying mechanism 21, both sides of the material to be processed are respectively located above the two pulley tracks of the pulley group 212. The first driving component 213 drives the first pulley group 212 to rotate, and the material to be processed rotates synchronously. The conveying mechanism drives the material to be processed to move in the form of a pulley group, which can avoid the movement conflict caused by the limiting mechanism and the conveying mechanism to the material to be processed, and at the same time avoid the influence of the conveying mechanism on the positioning mechanism such as occlusion.

[0040] Please refer to Figure 7 and review Figure 1 , Figure 7This is the perspective view of the slide table mechanism in this embodiment. The slide table mechanism 22 includes a guide rail 221, a slider 222, and a second driving member 223. The guide rail 221 is fixedly arranged on the workbench 1. The setting direction of the guide rail 221 is perpendicular to the conveying direction of the first conveying mechanism 21. The slider 222 is slidably connected to the guide rail 221. The first conveying mechanism 21 is arranged on the slider 222. The second driving member 223 is arranged on the guide rail 221. The second driving member 223 also drives the slider 122. The second driving member 123 drives the slider 222 to move. The slider 222 drives the first conveying mechanism 21 to move between the feeding ends of at least two processing channels 3. Set the movement path of the slider 222 on the guide rail 221 according to the number of the processing channels 3, and set the sliding speed of the slider 222 according to the distance between the processing channels 3, and control the time for the slider 222 to move from one processing channel 3 to another processing channel 3, so as to achieve the purpose of orderly operation.

[0041] In the multi-channel processing system of this embodiment, by setting a slide table mechanism on the feeding device, the first conveying mechanism can move between multiple processing channels and convey the materials to be processed onto multiple processing channels. Compared with the single-channel processing system, the transportation time of the materials to be processed on the track during the feeding process is greatly reduced, and the overall production efficiency is improved, which is suitable for mass production and processing.

[0042] Embodiment Two

[0043] Please refer to Figure 8 And review Figure 1 , Figure 8 This is the perspective view of the multi-channel laser marking and cutting device in this embodiment. This embodiment provides a multi-channel laser marking and cutting machine, which includes the multi-channel processing system described in Embodiment One. At least one of a laser marking mechanism 4 and a laser cutting mechanism 5 is arranged on each processing channel. Both or at least one of them are located above the processing channel 3 and are connected to the workbench 10.

[0044] Further, when only one of the laser marking mechanism 4 or the laser cutting mechanism 5 is provided in the multi-channel laser marking and cutting machine, a first positioning mechanism 32 and a first limiting mechanism 33 are arranged on the processing channel 3. The laser marking mechanism 4 or the laser cutting mechanism 5 is located above the lifting baffle 332 of each processing channel 3. When the multi-channel laser marking and cutting machine is processing, only laser marking or laser cutting is performed. When both the laser marking mechanism 4 and the laser cutting mechanism 5 are provided in the multi-channel laser marking and cutting machine, two first positioning mechanisms 32 and two first limiting mechanisms 33 are arranged on the processing channel 3. The two first limiting mechanisms 32 are respectively arranged along the conveying direction of the second conveying mechanism 31. The laser marking mechanism 5 is located above the first limiting mechanism 32 at the front end of the conveying direction, and the laser cutting mechanism 6 is located above the first limiting mechanism 32 at the rear end of the conveying direction.

[0045] In specific application, taking the laser marking mechanism 4 and the laser cutting mechanism 5 as an example, the staff fills the material to be processed into the feeding device 2. After the material to be processed is sent to one of the processing channels 3, the incoming material sensor 334 on the front side of the conveying direction senses the material. At this time, the first driving member 333 drives the lifting baffle 332 and the material to be processed on the lifting baffle 332 to rise together and leave the conveying track of the second conveying mechanism 31. The first CCD camera component 322 on the same side takes a photo to locate the material. According to the position feedback given by the first positioning mechanism 32, the laser marking mechanism 4 marks the material to be processed according to the position. After the laser marking mechanism 4 finishes working, the lifting baffle 332 descends, and the material to be processed returns to the second conveying mechanism 31 and continues to move along the conveying direction. When it reaches the first limiting mechanism 33 on the rear side, the material to be processed is lifted again, and the first positioning mechanism 32 on the same side judges the position of the material to be processed. After completion, the laser cutting mechanism 5 starts cutting.

[0046] In summary, the multi-channel laser marking and cutting machine in this embodiment, by arranging a slide mechanism on the loading device, realizes the movement of the first conveying mechanism between multiple processing channels and transports the materials to be processed to multiple processing channels. Compared with the single-channel processing system, the transportation time of the processed materials on the track during the loading process is greatly reduced, and the operating time of the laser marking mechanism and the laser cutting mechanism is maintained when the multi-channel laser marking and cutting machine is running, thereby improving the overall production and processing efficiency.

[0047] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A multi-channel processing system, characterized in that, It includes a workbench (1), a feeding device (2) and at least two processing channels (3). The feeding device (2) and at least two of the processing channels (3) are both arranged on the workbench (1). The feeding device (2) includes a first conveying mechanism (21) and a sliding table mechanism (22). The sliding table mechanism (22) is arranged on the workbench (1). The first conveying mechanism (21) is slidably connected to the sliding table mechanism (22). The sliding table mechanism (22) drives the first conveying mechanism (21) to move between the feeding ends of at least two of the processing channels (3). When the first conveying mechanism (21) slides to any one of the processing channels (3), the conveying direction of the first conveying mechanism (21) is collinear with the conveying direction of the processing channel (3). The feeding device (2) further includes a feeding mechanism (23). The feeding mechanism (23) is arranged on the workbench (1). The feeding mechanism (23) has a discharging end (231). The discharging end (231) is located at the starting end of the conveying direction of the first conveying mechanism (21) and within the sliding range of the sliding table mechanism (22). The discharging direction of the discharging end (231) is parallel or collinear with the conveying direction of the first conveying mechanism (21). The feeding mechanism (23) includes a feeding frame body (232), a driving assembly (233), a plurality of clamping plates (234) and a blowing air cylinder (235). The feeding frame body (232) is fixedly arranged on the workbench (1). The driving assembly (233) is arranged on the feeding frame body (232). A plurality of the clamping plates (234) are connected to the driving assembly (233) along the direction parallel to the conveying direction of the first conveying mechanism (21). And each clamping plate (234) has two side plates (2341). A material clamping channel (2342) is arranged between the two side plates (2341). The driving assembly (233) drives a plurality of the clamping plates (234) to rotate, so that each material clamping channel (2342) is sequentially located in the conveying direction of the first conveying mechanism (21) according to the rotation sequence. The blowing air cylinder (235) is fixed to the feeding frame body (232) and is located at one end of the clamping plate (234) away from the first conveying mechanism (21). The blowing direction of the blowing air cylinder (235) is from the material clamping channel (2342) towards the first conveying mechanism (21). The feeding mechanism (23) further includes a limit post (236). One end of the limit post (236) is fixed to the workbench (1), and the other end of the limit post (236) extends to the same height as the first conveying mechanism (21). Openings (2343) are provided at the edges of the two side plates (2341) of each clamping plate (234). When the driving assembly (233) drives one of the side plates (2341) in any one of the clamping plates (234) to rotate to the other end of the limit post (236), the other end of the limit post (236) first penetrates into one of the openings (2343) on this side plate (2341), and then disengages from this opening (2343). The air blowing port of the air blowing cylinder (235) is at the same height as the first conveying mechanism (21). The feeding device (2) is further provided with a second positioning mechanism (24) and a second limiting mechanism (25). The second positioning mechanism (24) includes a second frame body (241) and a second CCD camera assembly (242). The second frame body (241) is connected to the workbench (1) and the second CCD camera assembly (242). The second CCD camera assembly (242) is located above the first conveying mechanism (21). The second limiting mechanism (25) is connected to the first conveying mechanism (21). The second limiting mechanism (25) is located behind the second positioning mechanism (24), and the second limiting mechanism (25) is also electrically connected to the second positioning mechanism (24).

2. The multi-channel processing system according to claim 1, wherein The processing flow channel (3) includes a second conveying mechanism (31), a first positioning mechanism (32) and a first limiting mechanism (33). The second conveying mechanism (31) is arranged on the workbench (1). The first positioning mechanism (32) and the first limiting mechanism (33) are arranged in sequence along the conveying direction of the second conveying mechanism (31). The first positioning mechanism (32) includes a first frame body (321) and a first CCD camera assembly (322). The first frame body (321) is arranged on the workbench (1), and the first CCD camera assembly (322) is arranged on the first frame body (321). The first CCD camera assembly (322) faces the second conveying mechanism (31). The first limiting mechanism (33) is arranged on the second conveying mechanism (31). When the first conveying mechanism (21) slides to the processing flow channel (3), the conveying directions of the second conveying mechanism (31) and the first conveying mechanism (21) are collinear.

3. The multi-channel processing system according to claim 2, wherein The first limiting mechanism (33) includes a bracket (331), a lifting baffle (332), a first driving member (333), and a feeding inductor (334). The second conveying mechanism (31) includes two conveying mounting platforms (311) and a second conveying track (312). The conveying mounting platforms (311) are connected to the workbench (1), and the second conveying track (312) is arranged between the two conveying mounting platforms (311). The bracket (331) is arranged on one of the conveying mounting platforms (311), the first driving member (333) is arranged on the bracket (331), the first driving member (333) is connected to the lifting baffle (332), the first driving member (333) drives the lifting baffle (332) to move up and down. The lifting baffle (332) faces the space between the second conveying track (312) and one of the conveying mounting platforms (311), and the feeding inductor (334) is located at one end of the lifting baffle (332) close to the feeding device (2).

4. The multi-channel processing system according to claim 1, wherein The first conveying mechanism (21) includes two first conveying frames (211), a first pulley group (212), and a first driving assembly (213). The two first conveying frames (211) are connected to the sliding table mechanism (22). The first pulley group (212) is arranged between the two first conveying frames (211). The first driving assembly (213) is fixedly arranged on the first conveying frame (211) and is connected to the first pulley group (212). The first driving assembly (213) drives the first pulley group (212) to rotate.

5. The multi-channel processing system according to claim 1, characterized in that, The sliding table mechanism (22) includes a guide rail (221), a slider (222), and a second driving member (223). The guide rail (221) is fixedly arranged on the workbench (1). The setting direction of the guide rail (221) is perpendicular to the conveying direction of the first conveying mechanism (21). The slider (222) is slidably connected to the guide rail (221). The first conveying mechanism (21) is arranged on the slider (222). The second driving member (223) is arranged on the guide rail (221), and the second driving member (223) also drives the slider (222). The second driving member (223) drives the slider (222) to move, and the slider (222) drives the first conveying mechanism (21) to move between the feeding ends of at least two of the processing channels (3).

6. A multi-channel laser marking and cutting machine, characterized in that, It includes the multi-channel processing system according to any one of claims 1-5. At least one of a laser marking mechanism (4) and a laser cutting mechanism (5) is arranged on each processing channel (3), and both or at least one of them are located above the processing channel (3) and are connected to the workbench (1).

Images