CN219724944U - Double-line automatic positioning double-sided laser coding device - Google Patents
Double-line automatic positioning double-sided laser coding device Download PDFInfo
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- CN219724944U CN219724944U CN202223314463.4U CN202223314463U CN219724944U CN 219724944 U CN219724944 U CN 219724944U CN 202223314463 U CN202223314463 U CN 202223314463U CN 219724944 U CN219724944 U CN 219724944U
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- 230000007246 mechanism Effects 0.000 claims abstract description 156
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- 238000010330 laser marking Methods 0.000 description 6
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Abstract
The embodiment of the utility model discloses a double-line automatic positioning double-sided laser coding device, which comprises: the automatic cover separating and feeding device comprises a conveying mechanism, an automatic cover separating and feeding mechanism, a positioning mechanism, a laser coding mechanism, a detecting mechanism, a picking mechanism and a controller. According to the utility model, the cover body is placed on the conveying mechanism and sequentially passes through the positioning mechanism, the laser vibrating mirror, the detection mechanism and the picking and storing mechanism, so that the automatic alignment, automatic coding, automatic detection, automatic screening and shunting of the cover body are realized, and the efficiency is extremely high; an automatic cover separating and feeding mechanism is arranged at a first station of the conveying mechanism, and cover bodies are automatically fed onto a fixed seat of the conveying mechanism one by one, so that the cover bodies can be arbitrarily used for replacing manual feeding in transmission, the feeding efficiency is greatly improved, meanwhile, clamping is effectively prevented, and the efficiency is higher; the detection mechanism carries out visual detection on the coding quality of the cover body on the conveying mechanism through the detection camera, and then the controller controls the guide plate to rise or descend, so that automatic detection and distribution of defective products and good products are realized.
Description
Technical Field
The utility model relates to the technical field of laser coding, in particular to a double-line automatic positioning double-sided laser coding device.
Background
The cover body in the field of quick consumer products generally adopts an ink-jet mode to mark alphanumerics such as production date and batch numbers, the information content of the ink-jet mode is small, and the ink is easy to erase by an organic solvent and can be easily imitated. Along with the development of modern technology, the laser marking technology is increasingly applied to industrial production, and the two-dimension code can track the information and configuration of the product so as to facilitate management, and the safety and reliability of the product can be ensured for consumers. The laser coding technology is characterized in that the generated mark is permanent and is not easy to erase, the laser coding is increasingly applied to commodity anti-counterfeiting, and meanwhile, various links of production, processing, circulation and sales of the commodity are traced, so that the application of the laser coding technology in the field of fast consumer goods is further promoted.
The current laser machine shakes the mirror and mostly sets up alone, consequently adopts the manual work to place the lid on the laser marking equipment to align and beat the sign indicating number more, stacks by manual work taking off again, still needs to examine the pattern on the lid before stacking and selects to avoid printing the panel entering shaping process of failure. This makes a workman need compromise multiple processes, perhaps needs a plurality of workman to cooperate each other, leads to the cost of labor height, inefficiency to the lid corner is sharp and have elasticity, and manual operation has the potential safety hazard. When the conveying mechanism conveys the cover body, the laser machine vibrating mirror and the laser generator are in an idle state, so that waste of machine equipment is caused, and the production efficiency is still to be improved.
At present, assembly line equipment for marking two-dimensional codes, production dates and batch numbers by laser is also available, but most of the assembly line equipment still adopts a manual blanking mode, so that the efficiency is low. Meanwhile, the existing equipment is used for only single-sided coding of the cover body, commonly known as plain codes, the plain codes are easy to tamper, so that real product information cannot be traced, and in addition, the existing automatic coding equipment has the defects of low coding accuracy and high rejection rate.
The laser marking technology is applied to various industries, and along with the continuous diffusion of the application field of laser marking, the requirements on the precision and the efficiency of laser marking are higher and higher. In the prior art, products to be subjected to laser marking are generally not positioned or a clamping and positioning mechanism is adopted, so that accuracy in the marking process cannot be guaranteed, the product accuracy is reduced, the products are easily damaged by adopting the clamping and positioning mechanism, and the final product effect is affected. In addition, the specification types of products are also many, the customer's requirement change is frequent and indefinite, need to change again and design whole positioner when marking to different products, this kind of inefficiency, moreover need the relevant auxiliary device of preparation just can satisfy the production demand, cause the cost very high.
Disclosure of Invention
The technical problem to be solved by the embodiment of the utility model is to provide a double-line automatic positioning double-sided laser coding device.
In order to solve the above technical problems, an embodiment of the present utility model provides a double-line automatic positioning double-sided laser coding device, including:
the conveying mechanism comprises a first conveying line and a second conveying line which are arranged in parallel, and a plurality of stations are arranged on the first conveying line and the second conveying line and are used for conveying the cover body;
the automatic cover separating and feeding mechanism is arranged above a first station of the conveying mechanism and is used for separating and feeding the cover bodies to the conveying mechanism one by one;
the positioning mechanism is arranged above and below the conveying mechanism and used for acquiring positioning information of the cover body;
the laser coding mechanism is arranged above and below the conveying mechanism and is used for respectively coding a plain code and a secret code on the front side and the back side of the cover body;
the detection mechanism is arranged at the rear of the laser coding mechanism, and the front detection camera and the back detection camera face the conveying mechanism and are used for detecting coding quality;
the picking mechanism is arranged behind the detection mechanism and is used for picking out the defective products detected by the detection mechanism;
the controller is electrically connected with the conveying mechanism, the automatic cover separating and feeding mechanism, the positioning mechanism, the laser coding mechanism, the detecting mechanism and the picking and storing mechanism.
The first conveying line and the second conveying line are provided with a plurality of fixing seats, the fixing seats sequentially pass through the stations, the centers of the fixing seats are provided with through holes, and the shapes of the through holes are matched with those of the cover body.
The positioning mechanism comprises an upper visual positioning machine and a lower visual positioning machine, wherein the upper visual positioning machine is arranged above the second station of the conveying mechanism, and the lower visual positioning machine is arranged below the third station of the conveying mechanism.
The laser coding mechanism comprises a lower laser machine vibrating mirror, an upper laser machine vibrating mirror and an optical path component; the lower laser machine shakes the mirror set up in transport mechanism second station below, be used for to the secret code is beaten to the back of lid, go up the laser machine shakes the mirror set up in transport mechanism third station top, be used for to the front of lid is beaten the plain code, the optical path subassembly set up in between first, the second transfer chain, the optical path subassembly includes first, second laser generator and first, second deflection mirror, first deflection mirror regular swing will the laser that first laser generator launched reflects respectively to lower laser machine shakes the mirror of first, second transfer chain, second deflection mirror regular swing will the laser that second laser generator launched reflects respectively to go up the laser machine shakes the mirror of first, second transfer chain.
The positioning mechanism sends the positioning information to the controller, the controller generates a control instruction and sends the laser coding mechanism, and the laser coding mechanism carries out laser coding on the cover body according to the control instruction.
The detection mechanism comprises front detection cameras symmetrically arranged above the conveying mechanism and back detection cameras below the conveying mechanism.
The conveyor belt comprises a conveying mechanism, a first conveying belt and a second conveying belt, wherein the first conveying belt is arranged behind the conveying mechanism, and the second conveying belt is arranged behind the first conveying belt.
The picking and storing mechanism comprises a guide plate, a rotating shaft, a plurality of guide supporting rods and a defective product tray, wherein the defective product tray is arranged below the second conveyor belt, the rotating shaft is rotationally arranged on one side of the second conveyor belt, the guide plate is rotationally connected with the rotating shaft, one end of the guide supporting rods is movably connected with the outer side of the guide plate, the guide supporting rods are driven to lift by the controller, the guide supporting rods are linked to enable the guide plate to swing and lift by the rotating shaft, and the cover body on the first conveyor belt is guided to enter the defective product tray by the guide plate when being conveyed.
The device further comprises a discharging groove, wherein the discharging groove is arranged at the tail end of the second conveying belt and is connected with the second conveying belt.
The embodiment of the utility model has the following beneficial effects:
the cover body is placed on the conveying mechanism and sequentially passes through the positioning mechanism, the laser vibrating mirror, the detection mechanism and the picking and storing mechanism, so that automatic alignment, automatic coding, automatic detection and automatic screening and shunting of the cover body are realized, and the efficiency is extremely high;
an automatic cover separating and feeding mechanism is arranged at a first station of the conveying mechanism, and cover bodies are automatically fed onto a fixed seat of the conveying mechanism one by one, so that the cover bodies can be arbitrarily used for replacing manual feeding in transmission, the feeding efficiency is greatly improved, meanwhile, clamping is effectively prevented, and the efficiency is higher;
the positioning mechanism and the laser coding mechanism are arranged at the second station and the third station of the conveying mechanism, the position information of the cover body, which is required to be coded, is taken by the visual positioning machine and is transmitted to the controller, the controller outputs a control instruction to the laser coding mechanism, the coding accuracy is greatly improved, the cover body at the second station and the third station is respectively coded with a plain code and a secret code at the front side and the back side, the secret code can be used for verifying the uniqueness and the accuracy of the plain code, and the condition that the plain code is tampered is prevented;
the detection mechanism carries out visual detection on the coding quality of the cover body on the conveying mechanism through the detection camera, and then the controller controls the guide plate to rise or descend, so that automatic detection and distribution of inferior products and good products are realized, and the time and cost of manual detection are reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a laser coding mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a picking mechanism according to the present utility model;
in the figure: 1. the automatic feeding device comprises a conveying mechanism, 11, a first conveying line, 12, a second conveying line, 13, a fixed seat, 14, a through hole, 2, an automatic cover separating and feeding mechanism, 3, a positioning mechanism, 31, an upper visual positioning machine, 32, a lower visual positioning machine, 4, a laser coding mechanism, 41, a lower laser machine vibrating mirror, 42, an upper laser machine vibrating mirror, 43, a light path component, 431, a first laser generator, 432, a second laser generator, 433, a first deflection mirror, 434, a second deflection mirror, 5, a detection mechanism, 51, a front detection camera, 52, a back detection camera, 6, a picking mechanism, 61, a guide plate, 62, a rotating shaft, 63, a guide supporting rod, 64, a defective tray, 7, a controller, 8, a first conveying belt, 9, a second conveying belt, 10 and a discharging groove.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1-3, a double-line automatic positioning double-sided laser coding device includes:
the conveying mechanism 1 comprises a first conveying line 11 and a second conveying line 12 which are arranged in parallel, and a plurality of stations are arranged on the first conveying line 11 and the second conveying line 12 and are used for conveying the cover body;
the automatic cover separating and feeding mechanism 2 is arranged above the first station of the conveying mechanism 1, and is used for separating and feeding the cover bodies to the conveying mechanism 1 one by one, the automatic cover separating and feeding mechanism 2 is arranged at the first station of the conveying mechanism 1, the cover bodies are automatically fed to the fixed seat 13 of the conveying mechanism 1 one by one, and the cover bodies can be randomly used for replacing the manual feeding of the transmission, so that the feeding efficiency is greatly improved, meanwhile, the clamping is effectively prevented, and the efficiency is higher;
the positioning mechanism 3 is arranged above and below the conveying mechanism 1 and used for acquiring positioning information of the cover body;
the laser coding mechanism 4 is arranged above and below the conveying mechanism 1, and a laser head of the laser coding mechanism 4 faces the conveying mechanism 1 and is used for respectively coding an open code and a secret code on the front side and the back side of the cover body;
the detection mechanism 5 is arranged at the rear of the laser coding mechanism 4, and the front detection cameras 51 and the back detection cameras 52 face the conveying mechanism 1 and are used for detecting coding quality;
the picking mechanism 6 is arranged behind the detection mechanism 5 and is used for picking out defective products detected by the detection mechanism 5;
the controller 7, the controller 7 and the conveying mechanism 1, the automatic cover separating and feeding mechanism 2, the positioning mechanism 3, the laser coding mechanism 4, the detecting mechanism 5 and the picking and storing mechanism 6 are electrically connected. The cover body is placed on the conveying mechanism 1 and sequentially passes through the positioning mechanism 3, the laser machine vibrating mirror, the detecting mechanism 5 and the picking and storing mechanism 6, so that automatic alignment, automatic coding, automatic detection, automatic screening and shunting of the cover body are realized, and the efficiency is extremely high.
The conveying mechanism 1 is provided with a plurality of fixing seats 13, the fixing seats 13 sequentially pass through stations, the center of each fixing seat 13 is provided with a through hole 14, and the shape of each through hole 14 is matched with that of the cover body.
The positioning mechanism 3 comprises an upper visual positioning machine 31 and a lower visual positioning machine 32, wherein the upper visual positioning machine 31 is arranged above the second station of the conveying mechanism 1, and the lower visual positioning machine 32 is arranged below the third station of the conveying mechanism 1. The laser coding mechanism 4 comprises a lower laser vibrating mirror 41, an upper laser vibrating mirror 42 and an optical path component 43; the lower laser machine vibrating mirror 41 is arranged below the second station of the conveying mechanism 1 and is used for marking a secret code on the back surface of the cover body, the upper laser machine vibrating mirror 42 is arranged above the third station of the conveying mechanism 1 and is used for marking a clear code on the front surface of the cover body, the optical path component 43 is arranged between the first conveying line 11 and the second conveying line 12, the optical path component 43 comprises a first laser generator 431 and a second laser generator 432 and a first deflecting mirror 433 and a second deflecting mirror 434, the first deflecting mirror 433 regularly swings to reflect laser emitted by the first laser generator 431 to the lower laser machine vibrating mirror 41 of the first conveying line 11 and the second conveying line 12 respectively, and the second deflecting mirror 434 regularly swings to reflect laser emitted by the second laser generator 432 to the upper laser machine vibrating mirror 42 of the first conveying line 11 and the second conveying line 12 respectively.
The positioning mechanism 3 sends positioning information to the controller 7, the controller 7 generates a control instruction and sends the control instruction to the laser coding mechanism 4, the laser coding mechanism 4 adjusts the angle of the first deflecting mirror 433 according to the control instruction, so that laser emitted by the first laser generator 431 is repeatedly emitted to the lower laser vibrating mirror 41 of the first conveying line 11 and the second conveying line 12 according to a preset time law, the cover body is subjected to laser coding, the laser coding mechanism 4 adjusts the angle of the second deflecting mirror 434 according to the control instruction, so that laser emitted by the second laser generator 432 is repeatedly emitted to the upper laser vibrating mirror 42 of the first conveying line 11 and the second conveying line 12 according to the preset time law, and the cover body is subjected to laser coding. The positioning mechanism 3 and the laser coding mechanism 4 are arranged at the second station and the third station of the conveying mechanism 1, the position information of the cover body to be coded is taken by the visual positioning machine and is transmitted to the controller 7, the controller 7 outputs a control instruction to the laser coding mechanism 4, the coding accuracy is greatly improved, the cover body on the second station and the third station is respectively coded with an open code and a secret code on the front side and the back side, the secret code can be used for verifying the uniqueness and the accuracy of the open code, and the situation that the open code is tampered is prevented.
The detection mechanism 5 includes a front detection camera 51 symmetrically disposed above the conveyance mechanism 1 and a rear detection camera 52 below the conveyance mechanism 1. The conveyor belt further comprises a first conveyor belt 8 and a second conveyor belt 9, wherein the first conveyor belt 8 is arranged behind the conveyor mechanism 1, and the second conveyor belt 9 is arranged behind the first conveyor belt 8. As shown in fig. 2, the picking mechanism 6 includes a guide plate 61, a rotating shaft 62, a plurality of guide supporting rods 63 and a defective product tray 64, the defective product tray 64 is disposed below the second conveyor belt 9, the rotating shaft 62 is rotatably disposed at one side of the second conveyor belt 9, the guide plate 61 is rotatably connected with the rotating shaft 62, one end of the guide supporting rod 63 is movably connected to the outer side of the guide plate 61, when the guide supporting rod 63 is driven to rise by the controller 7, the guide plate 61 is swung and raised by the linkage rotating shaft 62, and the cover body on the first conveyor belt 8 is guided by the guide plate 61 to enter the defective product tray 64 when being conveyed. The detection mechanism 5 carries out visual detection on the coding quality of the cover body on the conveying mechanism 1 through the detection camera, and then the controller 7 controls the guide plate 61 to rise or descend, so that automatic detection and distribution of inferior products and good products are realized, and the time and cost of manual detection are reduced.
The device also comprises a discharge chute 10, wherein the discharge chute 10 is arranged at the tail end of the second conveyor belt 9 and is connected with the second conveyor belt 9.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (9)
1. Double-line automatic positioning double-sided laser coding device, which is characterized by comprising:
the conveying mechanism (1), the conveying mechanism (1) comprises a first conveying line (11) and a second conveying line (12) which are arranged in parallel, and a plurality of identical stations are arranged on the first conveying line (11) and the second conveying line (12) and are used for conveying the cover body;
the automatic cover separating and feeding mechanism (2) is arranged above the first station of the conveying mechanism (1) and is used for separating and feeding the cover bodies to the conveying mechanism (1) one by one;
the positioning mechanism (3) is arranged above and below the conveying mechanism (1) and used for acquiring positioning information of the cover body;
the laser coding mechanism (4) is arranged above and below the conveying mechanism (1) and is used for respectively coding a plain code and a secret code on the front side and the back side of the cover body;
the detection mechanism (5) is arranged at the rear of the station of the laser coding mechanism (4) and is used for detecting the coding quality;
the picking mechanism (6) is arranged behind the detection mechanism (5) and is used for picking out the defective products detected by the detection mechanism (5);
the controller (7), the controller (7) with transport mechanism (1) automatic branch lid feed mechanism (2), positioning mechanism (3) laser coding mechanism (4), detection mechanism (5) pick up deposit mechanism (6) electric connection.
2. The double-line automatic positioning double-sided laser coding device according to claim 1, wherein a plurality of fixing seats (13) are arranged on the first conveying line (11) and the second conveying line (12), the fixing seats (13) sequentially pass through the stations, a through hole (14) is formed in the center of each fixing seat, and the shape of each through hole (14) is matched with that of the cover body.
3. The double-line automatic positioning double-sided laser coding device according to claim 1, wherein the positioning mechanism (3) comprises an upper visual positioning machine (31) and a lower visual positioning machine (32), the upper visual positioning machine (31) is arranged above the second station of the conveying mechanism (1), and the lower visual positioning machine (32) is arranged below the third station of the conveying mechanism (1).
4. A two-wire automatic positioning double-sided laser coding device according to claim 3, characterized in that the laser coding mechanism (4) comprises a lower laser machine galvanometer (41), an upper laser machine galvanometer (42) and an optical path component (43); the lower laser machine vibrating mirror (41) is arranged below the second station of the conveying mechanism (1) and is used for marking a secret code on the back surface of the cover body, and the upper laser machine vibrating mirror (42) is arranged above the third station of the conveying mechanism (1) and is used for marking a clear code on the front surface of the cover body; the optical path assembly (43) is arranged between the first conveying line (11) and the second conveying line (12), the optical path assembly (43) comprises a first laser generator (431), a second laser generator (432) and a first deflection mirror (433) and a second deflection mirror (434), the first deflection mirror (433) regularly swings to enable laser emitted by the first laser generator (431) to be reflected to a lower laser vibrating mirror (41) of the first conveying line (11) and the lower laser vibrating mirror of the second conveying line (12) respectively, and the second deflection mirror (434) regularly swings to enable laser emitted by the second laser generator (432) to be reflected to an upper laser vibrating mirror (42) of the first conveying line (11) and the second conveying line (12) respectively.
5. The double-line automatic positioning double-sided laser coding device according to claim 1, wherein the positioning mechanism (3) sends the positioning information to the controller (7), the controller (7) generates a control instruction to send the laser coding mechanism (4), and the laser coding mechanism (4) performs laser coding on the cover body according to the control instruction.
6. The double-line automatic positioning double-sided laser coding device according to claim 1, wherein the detection mechanism (5) comprises a front detection camera (51) symmetrically arranged above the conveying mechanism and a back detection camera (52) arranged below the conveying mechanism.
7. The double-line automatic positioning double-sided laser coding device according to claim 1, further comprising a first and a second conveyor belt (8, 9), wherein the first conveyor belt (8) is arranged behind the conveyor mechanism (1), and the second conveyor belt (9) is arranged behind the first conveyor belt (8).
8. The double-line automatic positioning double-sided laser coding device according to claim 7, wherein the picking mechanism (6) comprises a guide plate (61), a rotating shaft (62), a plurality of guide support rods (63) and a defective tray (64), the defective tray (64) is arranged below the second conveyor belt, the rotating shaft (62) is rotatably arranged on one side of the second conveyor belt (9), the guide plate (61) is rotatably connected with the rotating shaft (62), one end of the guide support rod (63) is movably connected to the outer side of the guide plate (61), and when the guide support rod (63) is driven to be lifted by the controller (7), the rotating shaft (62) is linked to enable the guide plate (61) to swing and lift, so that the cover on the first conveyor belt (8) is guided by the guide plate (61) to enter the defective tray (64) when being conveyed.
9. The double-line automatic positioning double-sided laser coding device according to claim 7, further comprising a discharge chute (10), wherein the discharge chute (10) is arranged at the tail end of the second conveyor belt (9) and is connected with the second conveyor belt (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223314463.4U CN219724944U (en) | 2022-12-07 | 2022-12-07 | Double-line automatic positioning double-sided laser coding device |
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| CN202223314463.4U CN219724944U (en) | 2022-12-07 | 2022-12-07 | Double-line automatic positioning double-sided laser coding device |
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| CN219724944U true CN219724944U (en) | 2023-09-22 |
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| CN202223314463.4U Active CN219724944U (en) | 2022-12-07 | 2022-12-07 | Double-line automatic positioning double-sided laser coding device |
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