Defective product laser processing device

Abstract

The utility model relates to a defective product laser processing device. The device comprises a device frame, a defective material conveying mechanism, a laser emission mechanism and a manipulator, the defective material conveying mechanism comprises a material conveying belt structure arranged on the device frame, a tray discharging bin and a tray receiving bin, wherein the tray discharging bin and the tray receiving bin are arranged at the two ends of the material conveying belt structure correspondingly. The laser emitting mechanism comprises a laser emitter, a material moving table structure located below the laser emitter and an emitting switch structure connected with the laser emitter. The material taking manipulator comprises a manipulator moving mechanism, a visual positioning structure and a material taking and placing structure, wherein the visual positioning structure and the material taking and placing structure are arranged on the manipulator moving mechanism, and the material taking and placing structure is located above the material conveying belt structure and the material moving table structure. The tray feeding and discharging device can solve the problems that trays are fed or / and discharged manually, and laser equipment needs to be operated manually, so that the laser processing efficiency of defective products is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a defective product laser processing device. Background Art

[0002] During the production process of flexible circuit boards, various corresponding defective products (such as assembly defects, flexible board defects, etc.) will be produced. In order to prevent various defective products from entering the market for use, these defective products need to be scrapped. In traditional technology, before laser destruction of some defective products, these defective products need to be placed in a tray, and then the tray containing the defective products is moved to the vicinity of the laser equipment, and the defective products in the tray are taken out and placed under the laser equipment for laser destruction. However, when using laser equipment to process defective products, it is still necessary to manually load and / or unload the tray, and the laser equipment also needs to be manually operated, which affects the efficiency of laser processing of defective products. Utility Model Content

[0003] The utility model provides a defective product laser processing device, which can solve the technical problem that in the traditional technology, when using laser equipment to process defective products, it is still necessary to manually load and / or unload the tray, and the laser equipment also needs to be manually operated, which affects the laser processing efficiency of the defective products.

[0004] In order to solve the above technical problems, the utility model provides a defective product laser processing device, comprising:

[0005] Device rack;

[0006] The defective material conveying mechanism comprises a material conveying belt structure arranged on the device frame, and a pallet discharging bin and a pallet receiving bin respectively arranged at two ends of the material conveying belt structure;

[0007] A laser emitting mechanism, comprising a laser emitter disposed on the device frame and arranged side by side with the material conveyor belt structure, a material moving platform structure located below the laser emitter, and an emitting switch structure disposed on both sides of the material moving platform structure and connected to the laser emitter; and

[0008] The material picking robot comprises a robot moving mechanism arranged on the device frame, and a visual positioning structure and a material picking and placing structure arranged on the robot moving mechanism. The material picking and placing structure is located above the material conveyor belt structure and the material moving platform structure.

[0009] Optionally, the material conveyor belt structure is longitudinally arranged on one side of the device frame, the laser emitter and the material moving platform structure are sequentially longitudinally arranged on the other side of the device frame, and the laser emitter is arranged side by side on the outer side of the middle part of the material conveyor belt structure.

[0010] Optionally, the laser emitting mechanism includes a laser bracket arranged on the device frame, the laser emitter is arranged on the laser bracket, the laser bracket is arranged side by side on the side of the material conveyor belt structure, and the laser emitting head of the laser emitter is protruding from the outside of the laser bracket and is arranged correspondingly to the upper and lower structure of the material moving platform.

[0011] Optionally, the material moving platform structure includes a linear drive structure provided on the device frame, and a movable platform connected to the linear drive structure, the movable platform is located below the laser emission head and the material picking and placing structure, and the linear drive structure is extended from the side of the middle part of the material conveyor belt structure to a direction away from the material conveyor belt structure;

[0012] The transmitting switch structure includes a first switch sensor and a second switch sensor which are arranged opposite to each other on the device frame, the material moving platform structure is located between the first switch sensor and the second switch sensor, and the first switch sensor and the second switch sensor are both connected to the laser transmitter.

[0013] Optionally, the movable platform includes a platform base connected to the linear drive structure, a platform adsorption plate arranged on the platform base, and a platform material positioning structure arranged on the side of the platform base, and the end of the platform material positioning structure is arranged correspondingly to the upper and lower sides of the platform adsorption plate.

[0014] Optionally, the material conveyor belt structure includes a conveying base arranged on the device frame, two conveying brackets arranged side by side on the conveying base, and a discharging conveyor belt structure, a material picking conveyor belt structure and a material receiving conveyor belt structure respectively arranged on the two conveying brackets, the pallet discharging bin and the pallet receiving bin are respectively arranged at both ends of the conveying bracket, the pallet discharging bin is arranged corresponding to the discharging conveyor belt structure, the pallet receiving bin is arranged corresponding to the material receiving conveyor belt structure, and the material picking conveyor belt structure is arranged side by side with the laser emitter on the left and right.

[0015] Optionally, the tray discharge bin comprises a plurality of discharge bin racks respectively protruding from the two conveying brackets, and a discharge cavity for storing a plurality of trays is formed between the plurality of discharge bin racks;

[0016] The tray discharge bin comprises a discharge lifting structure provided on the conveying base, wherein the discharge lifting structure is located between the two conveying brackets and below the discharge cavity and the discharge conveyor belt structure;

[0017] The tray discharging bin includes a tray positioning frame structure respectively arranged on each of the conveying brackets, and the tray positioning frame structure corresponds to the discharging lifting structure.

[0018] Optionally, the pallet positioning frame structure includes a positioning frame base arranged on the conveying support, a positioning frame telescopic driving member arranged on the positioning frame base, a positioning frame top plate slidably arranged on the positioning frame base, and a lifting and positioning structure arranged on the positioning frame top plate, the positioning frame telescopic driving member is connected to the positioning frame top plate and is used to drive the side of the positioning frame top plate to extend into the discharge cavity to support and limit the pallet therein.

[0019] Optionally, the pallet receiving bin comprises a plurality of receiving bin racks respectively protruding from the two conveying brackets, and a receiving cavity for storing empty pallets is formed between the plurality of receiving bin racks;

[0020] The tray receiving bin comprises a receiving lifting structure provided on the conveying base, wherein the receiving lifting structure is located between the two conveying brackets and below the receiving cavity and the receiving conveyor belt structure;

[0021] The pallet material receiving bin includes a pallet rotation limiting structure respectively arranged on each of the conveying brackets, and the pallet rotation limiting structure corresponds to the material receiving lifting structure.

[0022] Optionally, the material conveyor belt structure includes a plurality of pallet vertical positioning members and a plurality of pallet horizontal positioning members arranged in the middle of the two conveying brackets, and the plurality of pallet vertical positioning members and the plurality of pallet horizontal positioning members are respectively located around the material conveyor belt structure.

[0023] The beneficial effects brought by the technical solution provided by the utility model include:

[0024] The pallet discharge bin at one end of the material conveyor belt structure of the defective material conveying mechanism can receive and store pallets loaded with defective products to be processed, and the pallet discharge bin can unload the stored pallets onto the material conveyor belt structure, and the material conveyor belt structure can convey the pallet loaded with defective products to be processed to a position close to the laser emitter of the laser emitting mechanism; at this time, the material picking robot can move the picking and unloading structure through the robot moving mechanism, so that the picking and unloading structure picks up the defective products to be processed in the pallet, and moves the acquired defective products to the material moving table structure below the laser emitter of the laser emitting mechanism, and when the material moving table structure moves the defective products to be processed through the emission switch structure, the emission switch structure starts the laser emitter, and the laser emitter emits a laser to perform laser destruction on the defective products located directly below; after the defective products on the pallet transported by the material conveyor belt structure to the position close to the laser emitter are processed, the material conveyor belt structure transports the empty pallet to the pallet receiving bin at the other end, and the pallet receiving bin receives and stores the empty pallet.

[0025] In this way, the tray and the defective products to be processed can be automatically unloaded and collected, the defective products can be automatically picked up and placed, and the defective products can be automatically sensed and the laser transmitter can be turned on for laser destruction processing, which can greatly improve the laser processing efficiency of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The three-dimensional structure diagram of the defective laser processing device according to the embodiment of the utility model Figure 1 ;

[0028] Figure 2 The three-dimensional structure diagram of the defective laser processing device according to the embodiment of the utility model Figure 2 ;

[0029] Figure 3 The three-dimensional structure diagram of the defective laser processing device according to the embodiment of the utility model Figure 3 ;

[0030] Figure 4 The three-dimensional structure diagram of the defective laser processing device according to the embodiment of the utility model Figure 4 ;

[0031] Figure 5A partially enlarged three-dimensional structural diagram of a defective material conveying mechanism of the defective laser processing device according to an embodiment of the utility model Figure 1 ;

[0032] Figure 6 A partially enlarged three-dimensional structural diagram of a defective material conveying mechanism of the defective laser processing device according to an embodiment of the utility model Figure 2 ;

[0033] Figure 7 A partially enlarged three-dimensional structural diagram of the laser emitting mechanism of the defective laser processing device according to the embodiment of the utility model Figure 1 ;

[0034] Figure 8 A partially enlarged three-dimensional structural diagram of the laser emitting mechanism of the defective laser processing device according to the embodiment of the utility model Figure 2 .

[0035] In the figure: 10, pallet; 100, device frame; 200, defective material conveying mechanism; 210, material conveyor belt structure; 212, conveying base; 214, conveying bracket; 216, material discharging conveyor belt structure; 217, material taking conveyor belt structure; 2172, pallet vertical positioning member; 2174, pallet horizontal positioning member; 218, material receiving conveyor belt structure; 220, pallet discharging bin; 222, discharging bin frame; 224, discharging lifting structure; 226, pallet positioning frame structure; 2262, positioning frame base; 2264, positioning frame telescopic driving member; 2266, positioning frame top plate; 2268, lifting and positioning structure; 230, pallet receiving bin; 232. Material collection bin rack; 234. Material collection lifting structure; 236. Pallet rotation limiting structure; 300. Laser emitting mechanism; 310. Laser emitter; 312. Laser emitting head; 320. Material moving platform structure; 322. Linear drive structure; 324. Moving platform; 3242. Platform base; 3244. Platform adsorption plate; 3246. Platform material positioning structure; 330. Laser bracket; 400. Material picking robot; 410. Robot moving mechanism; 412. Robot transverse driving member; 414. Robot longitudinal driving member; 416. Robot lifting driving member; 420. Material picking and placing structure; 430. Visual positioning structure. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0037] like Figures 1 to 4 As shown, the utility model proposes a defective laser processing device, including a device frame 100, a defective material conveying mechanism 200, a laser emitting mechanism 300, and a material taking manipulator 400 arranged on the device frame 100. The defective material conveying mechanism 200 can output a tray 10 loaded with defective products to be processed to a position corresponding to the laser emitting mechanism 300, and the material taking manipulator 400 can take the defective products to be processed on the tray and move them to the laser emitting mechanism 300, and the laser emitting mechanism 300 can perform laser destruction processing on the defective products, and transfer the processed defective products to other workstations, and the defective material conveying mechanism 200 can also transport an empty tray to a position away from the laser emitting mechanism 300 for storage.

[0038] Specifically, the defective material conveying mechanism 200 may include a material conveying belt structure 210 disposed on the device frame 100 , and a tray discharging bin 220 and a tray receiving bin 230 respectively disposed at two ends of the material conveying belt structure 210 . The pallet discharge bin 220 at one end of the material conveyor belt structure 210 of the defective material conveying mechanism 200 can receive and store pallets 10 loaded with defective products to be processed, and the pallet discharge bin 220 can discharge the stored pallets 10 onto the material conveyor belt structure 210, and the material conveyor belt structure 210 can convey the pallet 10 loaded with defective products to be processed to a position close to the laser emitting mechanism 300, so that the laser emitting mechanism 300 can perform laser destruction processing on the defective products; after the defective products on the pallet 10 conveyed by the material conveyor belt structure 210 to the position close to the laser emitting mechanism 300 are processed, the material conveyor belt structure 210 conveys the empty pallet 10 to the pallet receiving bin 230 at the other end, and the pallet receiving bin 230 receives and stores the empty pallets 10.

[0039] Moreover, the laser emitting mechanism 300 may include a laser emitter 310 disposed on the device frame 100 and located on the side of the material conveyor belt structure 210, a material moving platform structure 320 located below the laser emitter 310, and an emission switch structure disposed on both sides of the material moving platform structure 320 and connected to the laser emitter 310. The material picking robot 400 may include a robot moving mechanism 410 disposed on the device frame 100, and a visual positioning structure 430 and a material picking and placing structure 420 disposed on the robot moving mechanism 410, and the material picking and placing structure 420 is located above the material conveyor belt structure 210 and the material moving platform structure 320.

[0040] When the pallet 10 loaded with defective products to be processed is conveyed to a position close to the laser emitting mechanism 300 by the material conveyor belt structure 210, the material picking and placing structure 420 can be moved to the top of the pallet 10 by the manipulator moving mechanism 410 of the material picking manipulator 400, and at the same time, the defective products in the pallet are detected and positioned by the visual positioning structure 430 on the manipulator moving mechanism 410, so that the material picking and placing structure 420 picks the defective products to be processed in the pallet, and moves the obtained defective products to the material moving table structure 320 below the laser emitter 310 of the laser emitting mechanism 300. When the material moving table structure 320 moves the defective products to be processed past the emission switch structure, the emission switch structure can start the laser emitter 310, and the laser emitter 310 emits a laser to perform laser destruction processing on the defective products directly below.

[0041] The defective product laser processing device provided by the utility model can automatically realize the unloading and collection of trays and defective products to be processed, automatically take and place defective products, and automatically sense defective products and turn on the laser emitter 310 for laser destruction processing, which can greatly improve the laser processing efficiency of defective products.

[0042] Moreover, the material conveyor belt structure 210 can be arranged on one side of the device frame 100 in the longitudinal direction, and the laser emitter 310 and the material moving platform structure 320 can be arranged on the other side of the device frame 100 in sequence in the longitudinal direction, and the laser emitter 310 is arranged side by side on the outside of the middle of the material conveyor belt structure 210. In this way, the material conveyor belt structure 210, the laser emitter 310, and the material moving platform structure 320 are all arranged in the longitudinal direction of the device frame 100. Compared with arranging the material conveyor belt structure 210, the laser emitter 310, and the material moving platform structure 320 in the transverse direction of the device frame 100, the space occupied by the entire device in the transverse direction can be reduced, making the entire device more compact and occupying a relatively small area.

[0043] Furthermore, if Figures 1 to 4As shown, the device frame 100 may include a device base, a device platform disposed above the device base, and a device top frame disposed above the device platform. The material conveyor belt structure 210, the tray discharge bin 220, and the tray receiving bin 230 may all be disposed on one side of the device platform in the middle of the device frame 100, and the laser emitter 310, the material moving platform structure 320, and the emission switch structure may all be disposed on the other side of the device platform. Moreover, a storage space may be formed between the device base and the device platform, which may be used to accommodate the electrical control box of the defective material conveying mechanism 200 (including the material conveyor belt structure 210, the tray discharge bin 220, and the tray receiving bin 230) and the laser emission mechanism 300 (including the laser emitter 310, the material moving platform structure 320, and the emission switch structure), thereby saving space. The material retrieving manipulator 400 may be suspended on the device top frame and located above the material conveyor belt structure 210 and the material moving platform structure 320.

[0044] In addition, if Figures 3 to 6 As shown, the material conveyor belt structure 210 of the defective material conveying mechanism 200 may include a conveying base 212 arranged on the device platform of the device frame 100, two conveying brackets 214 arranged side by side on the conveying base 212, and a discharging conveyor belt structure 216, a picking conveyor belt structure 217 and a receiving conveyor belt structure 218 respectively arranged on the two conveying brackets 214, the tray discharging bin 220 and the tray receiving bin 230 are respectively arranged at both ends of the conveying bracket 214, the tray discharging bin 220 is arranged corresponding to the discharging conveyor belt structure 216, the tray receiving bin 230 is arranged corresponding to the receiving conveyor belt structure 218, and the picking conveyor belt structure 217 and the laser emitter 310 are arranged side by side left and right. The pallet discharge bin 220 can be used to stack and store pallets loaded with defective products to be processed, and can unload the pallets onto the discharge conveyor belt structure 216. The pallets can be transported to the material collection conveyor belt structure 217 for positioning via the discharge conveyor belt structure 216, and then the defective products in the pallets on the material collection conveyor belt structure 217 can be taken away by the material collection robot 400 and placed on the material moving table structure 320. The material moving table structure 320 transfers the defective products to the bottom of the laser emitter 310 for laser destruction. After the defective products in the pallets on the material collection conveyor belt structure 217 are taken away, the material collection conveyor belt structure 217 can transport the empty pallets to the material collection conveyor belt structure 218, and the pallet receiving bin 230 at the material collection conveyor belt structure 218 can collect and stack the empty pallets for storage.

[0045] Furthermore, if Figure 5 to Figure 6As shown, the tray discharge bin 220 may include a plurality of discharge bin racks 222 protruding from two conveying brackets 214, and a discharge cavity for storing a plurality of trays 10 is formed between the plurality of discharge bin racks 222, and the discharge cavity is located above the discharge conveyor belt structure 216. Moreover, the tray discharge bin 220 may include a discharge lifting structure 224 provided on the conveying base 212, and the discharge lifting structure 224 may be located between the two conveying brackets 214 and below the discharge cavity and the discharge conveyor belt structure 216. The trays 10 in the discharge cavity may be lifted and lowered by the discharge lifting structure 224, and the plurality of trays 10 stacked in the tray discharge bin 220 may be lowered one by one onto the discharge conveyor belt structure 216, so that the discharge conveyor belt structure 216 may transport the trays 10 loaded with defective products to be processed one by one onto the material-retrieving conveyor belt structure 217.

[0046] Moreover, the discharge lifting structure 224 may include a first lifting driving structure disposed on the conveying base 212, and a first lifting plate disposed on the top of the first lifting driving structure, and the first lifting plate is used to support and lift the tray 10 in the discharge cavity. Moreover, the first lifting driving structure may be a cylinder driving structure or a motor driving structure.

[0047] In addition, the tray discharge bin 220 may include a tray positioning frame structure 226 respectively arranged on each conveying bracket 214, and the tray positioning frame structures 226 on both sides correspond to the discharge lifting structure 224. When the tray in the tray discharge bin 220 is supported and lowered by the discharge lifting structure 224, the tray positioning frame structures 226 on both sides can be moved away from each other, and the side limit support of the tray 10 in the tray discharge bin can be released, so that the tray 10 in the discharge cavity can be lowered onto the discharge conveyor belt structure 216; and after one tray 10 is unloaded onto the discharge conveyor belt structure 216, the tray positioning frame structures 226 on both sides can be moved closer to each other, so as to limit the tray in the discharge cavity from both sides and limit the other trays 10 in the discharge cavity.

[0048] Further, the pallet positioning frame structure 226 may include a positioning frame base 2262 disposed on the conveying bracket 214, a positioning frame telescopic driving member 2264 disposed on the positioning frame base 2262, a positioning frame top plate 2266 slidably disposed on the positioning frame base 2262, and a lifting positioning structure 2268 disposed on the positioning frame top plate 2266, wherein the positioning frame telescopic driving member 2264 is connected to the positioning frame top plate 2266 and is used to drive the side of the positioning frame top plate 2266 to extend into the discharge cavity to support and limit the pallet 10 therein. The positioning frame telescopic driving member 2264 can drive the positioning frame top plate 2266 to approach or move away from the discharge lifting structure 224 located between the two conveying brackets 214, and can support and limit or release the pallet 10 that is lifted and moved by the discharge lifting structure 224. Moreover, the pallet 10 can be further positioned from above by means of the lifting and positioning structure 2268, and the positioning frame top plate 2266 can support and limit the pallet 10 from below, so that the pallet 10 can be positioned from both the upper and lower sides.

[0049] Moreover, the lifting and positioning structure 2268 may include a lifting and positioning driving member disposed on the positioning frame top plate 2266, and a lifting and positioning plate disposed at the driving end of the lifting and positioning driving member, and the lifting and positioning plate may be driven to move up and down by the lifting and positioning driving member to position the pallet 10 from above. Moreover, the lifting and positioning driving member and the positioning frame telescopic driving member 2264 may both be configured as cylinder driving structures. Moreover, the pallet positioning frame structure 226 may include a plurality of positioning frame telescopic driving members 2264 disposed side by side on each positioning frame base 2262, and the positioning frame top plate 2266 may be driven to telescope horizontally by the plurality of positioning frame telescopic driving members 2264 at the same time. Moreover, the lifting and positioning structure 2268 may also be provided with a plurality of lifting and positioning structures 2268, and the plurality of lifting and positioning structures 2268 may be evenly disposed on the positioning frame top plate 2266.

[0050] In addition, the pallet receiving bin 230 may include a plurality of receiving bin racks 232 protruding from the two conveying brackets 214, and a receiving cavity for storing empty pallets is formed between the plurality of receiving bin racks 232, and the receiving cavity is located above the receiving conveyor belt structure 218. Moreover, the pallet receiving bin 230 may include a receiving lifting structure 234 provided on the conveying base 212, and the receiving lifting structure 234 is located between the two conveying brackets 214 and below the receiving cavity and the receiving conveyor belt structure 218. When the empty pallet 10 is transported to the receiving conveyor belt structure 218 by the material taking conveyor belt structure 217, the pallet 10 can be lifted into the receiving cavity of the pallet receiving bin 230 for stacking and storage by the receiving lifting structure 234 provided below the receiving conveyor belt structure 218.

[0051] Similarly, the receiving material lifting structure 234 may also include a second lifting drive structure disposed on the conveying base 212, and a second lifting plate disposed on the top of the second lifting drive structure, and the second lifting plate is used to support and lift the pallet 10 on the receiving material conveyor belt structure 218 to the receiving material cavity of the pallet receiving bin 230. Moreover, the second lifting drive structure may be a cylinder drive structure or a motor drive structure.

[0052] In addition, the tray receiving bin 230 may also include a tray rotation limiting structure 236 respectively arranged on each conveying bracket 214, and the tray rotation limiting structure 236 corresponds to the receiving lifting structure 234. When the receiving lifting structure 234 lifts the tray 10 into the receiving cavity, the tray rotation limiting structure 236 arranged around the bottom of the tray receiving bin 230 will be turned upward under the pressure of the tray 10, so that the tray can smoothly enter the receiving cavity; and when the tray 10 enters the receiving cavity, the tray rotation limiting structure 236 can be reset under the action of the gravity of the tray and prevent the tray from falling, so that the tray 10 is limited and stored in the receiving cavity. Further, the tray rotation limiting structure 236 may include a rotation limiting block arranged on the conveying bracket 214, and may also be set as a rotating hinge. Moreover, the rotating limit block or the rotating hinge can only rotate upward but not downward, so that when the tray 10 is lifted upward, it can be pushed to rotate and enter the material receiving chamber, but the tray 10 will not press the rotating limit block or the rotating hinge downward to cause it to rotate downward and cause the tray 10 to fall out of the material receiving chamber.

[0053] In addition, the material conveyor belt structure 210 may also include a plurality of pallet vertical positioning members 2172 and a plurality of pallet horizontal positioning members 2174 disposed in the middle of the two conveying brackets 214, and the plurality of pallet vertical positioning members 2172 and the plurality of pallet horizontal positioning members 2174 may be respectively disposed around the material taking conveyor belt structure 217. Through the plurality of pallet vertical positioning members 2172 and the plurality of pallet horizontal positioning members 2174 disposed around the material taking conveyor belt structure 217, after the material discharging conveyor belt structure 216 conveys the pallet to the material taking conveyor belt structure 217, the pallet 10 may be positioned vertically and horizontally through these positioning members, so as to avoid the pallet 10 from being offset during the material taking process, and make the material taking operation more accurate and reliable.

[0054] In addition, if Figure 3 to Figure 4 ,as well as Figures 7 and 8As shown, the laser emitting mechanism 300 may include a laser bracket 330 disposed on the device platform of the device frame 100 in the longitudinal direction, and the laser emitter 310 may be disposed on the laser bracket 330. The laser bracket 330 is disposed side by side on the side of the material conveyor belt structure 217 of the material conveyor belt structure 210. The laser emitting head of the laser emitter 310 is protrudingly disposed on the outside of the laser bracket 330 and is disposed correspondingly to the material moving platform structure 320. When the defective products to be processed are transferred to the material moving platform structure 320 by the material taking manipulator 400, and the defective products to be processed are transferred to the bottom of the laser emitting head 312 of the laser emitter 310 by the material moving platform structure 320, the laser emitting head 312 of the laser emitter 310 can emit laser to destroy the defective products.

[0055] Moreover, the laser bracket 330 may include a bracket seat provided on the device platform of the device frame 100, and a laser lifting drive member provided on the bracket seat, and the laser lifting drive member is connected to the laser emitter 310. The laser emitter 310 can be driven to move up and down by the laser lifting drive member, and the distance between the laser emitter head 312 and the material moving platform structure 320 can be adjusted. In addition, the laser bracket 330 may also include a laser translation drive member provided on the bracket seat, and the laser lifting drive member is provided on the laser translation drive member, and the laser emitter 310 can be driven to move horizontally by the laser translation drive member. Moreover, the laser translation drive member and the laser lifting drive member can both be set as a linear motor drive module or a cylinder drive structure.

[0056] In addition, the material moving platform structure 320 may include a linear drive structure 322 disposed on the device platform of the device frame 100, and a moving platform 324 connected to the linear drive structure 322, the moving platform 324 is located below the laser emitting head and the material picking and placing structure 420 of the material picking manipulator 400, and the linear drive structure 322 is extended from the side of the material picking conveyor belt structure 217 in the middle of the material conveyor belt structure 210 to the direction away from the material conveyor belt structure 210. The linear drive structure 322 can be extended along the lateral direction of the assembly platform, located on the side of the laser bracket 330 close to the material discharging conveyor belt structure 216, and is used to drive the moving platform 324 slidably connected thereto to receive the defective products to be processed taken by the material picking manipulator 400, and move the defective products to the right below the laser emitting head of the laser emitter 310, and after the defective products are destroyed and processed, they are transferred to other workstations and reset.

[0057] Moreover, the linear drive structure 322 can be set as a linear motor drive module, and the movable platform 324 can be slidably connected to the linear motor drive module, and can reciprocate linearly along the extension direction of the linear motor drive module. Moreover, the movable platform 324 can include a platform base 3242 connected to the linear motor drive module, a platform adsorption plate 3244 provided on the platform base 3242, and a platform material positioning structure 3246 provided on the side of the platform base 3242, and the end of the platform material positioning structure 3246 is arranged correspondingly to the platform adsorption plate 3244. When the material picking robot 400 places the taken defective products on the platform adsorption plate 3244 of the movable platform 324, the defective products can be adsorbed and positioned from the bottom by the platform adsorption plate 3244, and the defective products can be pressed and positioned from the top by the platform material positioning structure 3246, so that the defective products will not move when the laser is destroyed. Moreover, the carrier material positioning structure 3246 may include a positioning rotating drive component or a positioning lifting drive component arranged on the side of the carrier base 3242, and a positioning pressure plate connected to the positioning rotating drive component or the positioning lifting drive component. The positioning pressure plate is driven to rotate or lift by the positioning rotating drive component or the positioning lifting drive component, so that the positioning pressure plate presses the defective products on the carrier adsorption plate 3244.

[0058] In addition, the emission switch structure may include a first switch sensor and a second switch sensor on the device platform directly opposite to the device frame 100, and the linear drive structure 322 of the material moving platform structure 320 is located between the first switch sensor and the second switch sensor, and the first switch sensor and the second switch sensor are both connected to the laser emitter 310. When the linear drive structure 322 drives the moving platform 324 carrying the defective products to be processed to move between the first switch sensor and the second switch sensor, the first switch sensor and the second switch sensor can turn on the laser emitter 310, so that the laser emitter 310 emits a laser from the laser emission head to the defective products on the moving platform 324 to destroy them.

[0059] In addition, if Figures 1 to 3As shown, the manipulator moving mechanism 410 of the material picking manipulator 400 may include a manipulator transverse driving member 412 disposed on the top frame of the device, a manipulator longitudinal driving member 414 disposed on the manipulator transverse driving member 412, and a manipulator lifting driving member 416 disposed on the manipulator longitudinal driving member 414, and the visual positioning structure 430 and the material picking and placing structure 420 may be disposed on the manipulator lifting driving member 416. The manipulator transverse driving member 412 and the manipulator longitudinal driving member 414 may be configured as a linear motor driving module, and the manipulator lifting driving member 416 may be configured as a linear motor driving module or a cylinder driving structure. Moreover, the visual positioning structure 430 may be configured as an industrial camera positioning device, and the material picking and placing structure 420 may be configured as an adsorption material picking structure. The material picking and placing structure 420 may include a material picking and placing lifting moving member disposed on the manipulator lifting driving member 416, and a material picking and placing adsorption plate or / and a material picking and placing suction nozzle disposed on the material picking and placing lifting moving member.

[0060] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0061] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] The above description is only a specific embodiment of the utility model, so that those skilled in the art can understand or implement the utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features of the utility model described herein.

Claims

1. A defective laser processing device, characterized in that: include: Device rack; The defective material conveying mechanism comprises a material conveying belt structure arranged on the device frame, and a pallet discharging bin and a pallet receiving bin respectively arranged at two ends of the material conveying belt structure; The laser emitting mechanism comprises a laser emitter arranged on the device frame and arranged side by side with the material conveyor belt structure, a material moving platform structure located below the laser emitter, and an emission switch structure arranged on both sides of the material moving platform structure and connected to the laser emitter; as well as The material picking robot comprises a robot moving mechanism arranged on the device frame, and a visual positioning structure and a material picking and placing structure arranged on the robot moving mechanism. The material picking and placing structure is located above the material conveyor belt structure and the material moving platform structure.

2. The defective product laser processing device according to claim 1, characterized in that: The material conveyor belt structure is longitudinally arranged on one side of the device frame, the laser emitter and the material moving platform structure are sequentially longitudinally arranged on the other side of the device frame, and the laser emitter is arranged side by side on the outer side of the middle part of the material conveyor belt structure.

3. The defective product laser processing device according to claim 1, characterized in that: The laser emitting mechanism includes a laser bracket arranged on the device frame, the laser emitter is arranged on the laser bracket, the laser bracket is arranged side by side on the side of the material conveyor belt structure, and the laser emitting head of the laser emitter is protruding from the outside of the laser bracket and is arranged correspondingly to the upper and lower parts of the material moving platform structure.

4. The defective product laser processing device according to claim 3, characterized in that: The material moving platform structure includes a linear drive structure arranged on the device frame, and a moving platform connected to the linear drive structure, wherein the moving platform is located below the laser emission head and the material picking and placing structure, and the linear drive structure is extended from the side of the middle part of the material conveyor belt structure to a direction away from the material conveyor belt structure; The transmitting switch structure includes a first switch sensor and a second switch sensor which are arranged opposite to each other on the device frame, the material moving platform structure is located between the first switch sensor and the second switch sensor, and the first switch sensor and the second switch sensor are both connected to the laser transmitter.

5. The defective product laser processing device according to claim 4, characterized in that: The movable platform includes a platform base connected to the linear drive structure, a platform adsorption plate arranged on the platform base, and a platform material positioning structure arranged on the side of the platform base, and the end of the platform material positioning structure is arranged correspondingly to the upper and lower sides of the platform adsorption plate.

6. The defective product laser processing device according to any one of claims 1 to 5, characterized in that: The material conveyor belt structure includes a conveying base arranged on the device frame, two conveying brackets arranged side by side on the conveying base, and a discharging conveyor belt structure, a picking conveyor belt structure and a receiving conveyor belt structure respectively arranged on the two conveying brackets, the pallet discharging bin and the pallet receiving bin are respectively arranged at two ends of the conveying bracket, the pallet discharging bin is arranged corresponding to the discharging conveyor belt structure, the pallet receiving bin is arranged corresponding to the receiving conveyor belt structure, and the picking conveyor belt structure is arranged side by side with the laser emitter on the left and right.

7. The defective product laser processing device according to claim 6, characterized in that: The tray discharge bin comprises a plurality of discharge bin racks respectively protruding from the two conveying brackets, and a discharge cavity for storing a plurality of trays is formed between the plurality of discharge bin racks; The tray discharge bin comprises a discharge lifting structure provided on the conveying base, wherein the discharge lifting structure is located between the two conveying brackets and below the discharge cavity and the discharge conveyor belt structure; The tray discharging bin includes a tray positioning frame structure respectively arranged on each of the conveying brackets, and the tray positioning frame structure corresponds to the discharging lifting structure.

8. The defective product laser processing device according to claim 7, characterized in that: The pallet positioning frame structure includes a positioning frame base arranged on the conveying support, a positioning frame telescopic driving member arranged on the positioning frame base, a positioning frame top plate slidably arranged on the positioning frame base, and a lifting and positioning structure arranged on the positioning frame top plate. The positioning frame telescopic driving member is connected to the positioning frame top plate and is used to drive the side of the positioning frame top plate to extend into the discharge cavity to support and limit the pallet therein.

9. The defective product laser processing device according to claim 6, characterized in that: The pallet receiving bin comprises a plurality of receiving bin racks respectively protruding from the two conveying brackets, and a receiving cavity for storing empty pallets is formed between the plurality of receiving bin racks; The tray receiving bin comprises a receiving lifting structure provided on the conveying base, wherein the receiving lifting structure is located between the two conveying brackets and below the receiving cavity and the receiving conveyor belt structure; The pallet material receiving bin includes a pallet rotation limiting structure respectively arranged on each of the conveying brackets, and the pallet rotation limiting structure corresponds to the material receiving lifting structure.

10. The defective product laser processing device according to claim 6, characterized in that: The material conveyor belt structure includes a plurality of pallet vertical positioning members and a plurality of pallet horizontal positioning members arranged in the middle of the two conveying brackets, and the plurality of pallet vertical positioning members and the plurality of pallet horizontal positioning members are respectively located around the material taking conveyor belt structure.

Images