Disclosure of Invention
The utility model provides a USB flash disk intelligence assembly line is provided in the defect among the prior art of overcoming to the aim at of this application, can realize that the full-automatic completion of USB flash disk quality testing, assembly, mark and packing work.
The embodiment of the application provides an intelligent U disk assembly production line which comprises an intelligent three-dimensional warehouse, a tray, a carrying robot, an annular assembly line, an intelligent camera detection device, an assembly robot, a U disk finished product marking device and a digital twin monitoring system; u disk spare part passes through in proper order the three-dimensional storehouse of intelligence the transfer robot the annular assembly line intelligent camera detection device assembly robot with the mark device is beaten to the U disk finished product accomplishes the U disk assembly.
Furthermore, the intelligent three-dimensional library comprises a U disk part area, a U disk finished product area and an indicator light; the U disk part area accounts for 3/4 of the general warehouse and is used for storing U disk parts and trays; the finished USB flash disk area accounts for 1/4 of the general warehouse and is used for storing finished USB flash disks and trays; the indicator light is used for displaying the current state of the intelligent stereo library.
Furthermore, the tray adopts a double-layer structure and mainly comprises a U disk part groove and a U disk finished product groove; the U disk part groove and the U disk finished product groove are in the same big groove, wherein the U disk finished product groove is in the upper layer, and the U disk part groove is in the lower layer; four U disk parts or four finished U disks can be placed in one tray.
Furthermore, the carrying robot comprises a ball screw, a mechanical arm, a fork mechanism, a stepping motor driver, a hard limit switch and a soft limit switch; the ball screw, the stepping motor, the mechanical arm and the fork mechanism form a movement mechanism of the transfer robot; the stepping motor driver, the hard limit switch and the soft limit switch ensure that the carrying robot accurately finishes the delivery of the USB flash disk parts and the storage of the USB flash disk finished products.
Furthermore, the annular assembly line comprises a roller linear guide rail, a roller arc guide rail, a driving system and a tray fixing frame, and when the carrying robot carries out the operation of carrying parts out of the warehouse, the annular assembly line starts to move; when the inventory of the parts is empty, the circular assembly line stops moving.
Furthermore, intelligence camera detection device includes installing support, camera and light source, can accomplish to USB flash disk shell and circuit board defect detection.
Further, the assembly robot comprises a six-axis industrial robot and a tail end execution device, wherein the tail end execution device takes a cylinder as power to complete assembly of the USB flash disk and recovery of the tray.
Further, the marking device for the finished U disk comprises a laser head, a movable tray placing platform, a tray fixing mechanism, a marking platform and a photoelectric sensor, wherein the photoelectric sensor is used for detecting whether the finished U disk exists at a marking position or not so as to prevent marks from being missed; the movable tray placing platform can move to ensure that each finished product U disk in the tray passes through the marking position in sequence.
Furthermore, the digital twin monitoring system simulates the operation condition of the production line in a virtual-real synchronous real mode based on the IRobotSIM intelligent manufacturing production line simulation software development.
In this application embodiment, owing to adopt above-mentioned technical scheme, degree of automation is high, the structure is reliable, the stable performance, reduces the emergence probability of production accident, can replace the workman to accomplish USB flash disk quality testing, assembly, beat mark and packing work, guarantees product quality and unification, improves the production efficiency of enterprise, has higher economic value.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the intelligent assembly line for the usb flash disk provided by the present application includes an intelligent stereo library 1, an assembly platform 3, a tray, a handling robot 11, an annular assembly line 9, an intelligent camera detection device 2, an assembly robot 10, a usb flash disk finished product marking device 8, an automatic control system 5, a human-computer interaction panel 4, and a digital twin monitoring system 6; u disk parts sequentially pass through a plurality of links of an intelligent three-dimensional warehouse 1, a carrying robot 11, an annular assembly line 9, an intelligent camera detection device 2, an assembly robot 10 and a U disk finished product marking device 8 to complete U disk assembly. A programming software display 7, and the program is programmed through the programming software display 7.
The intelligent three-dimensional library 1 comprises a U disk part area 13, a U disk finished product area 12 and an indicator light; the U disk part area 13 occupies 3/4 of the general warehouse and is used for storing U disk parts and trays; the finished USB flash disk area 12 occupies 1/4 of the overall warehouse and is used for storing finished USB flash disks and trays; the indicator light is used for displaying the current state of the intelligent three-dimensional warehouse 1, and the corresponding indicator light is lightened when the warehouse is full, or the indicator light is extinguished.
The tray adopts a double-layer structure and mainly comprises a U disk part groove and a U disk finished product groove 18; the U disk part groove and the U disk finished product groove 18 are in the same big groove, wherein the U disk finished product groove 18 is on the upper layer, and the U disk part groove is on the lower layer; four U disk parts or four finished U disks can be placed in one tray. The U disk part groove comprises a U disk cover 14 of the U disk part groove, a U disk storage part 15 of the U disk part groove, a cover surface A16 of the U disk part groove and a cover surface B17 of the U disk part groove, and a finished product 19 in the U disk finished product groove is placed in the U disk finished product groove 18.
The transfer robot 11 comprises a ball screw, a mechanical arm, a fork mechanism, a stepping motor driver, a hard limit switch and a soft limit switch; the ball screw, the stepping motor, the mechanical arm and the fork mechanism form a movement mechanism of the transfer robot 11; the stepping motor driver, the hard limit switch and the soft limit switch ensure that the carrying robot 11 accurately finishes the U disk part delivery and the U disk finished product storage.
The circular assembly line 9 comprises a roller linear guide rail 22, a roller arc guide rail 23, a driving system 20 and a tray fixing frame 21, and when the carrying robot 11 carries out the operation of carrying parts out of the warehouse, the circular assembly line 9 starts to move; when the parts stock is empty, the endless flow line 9 stops moving. The drive system 20 may be embodied as a drive motor.
The intelligent camera detection device 2 comprises a mounting bracket 25, a camera and a light source 24, can complete defect detection of the USB flash disk shell and the circuit board, and sends a detection signal to the PLC control system.
The assembly robot 10 comprises a six-axis industrial robot and a tail end execution device, wherein the tail end execution device takes an air cylinder as power to complete the assembly of the USB flash disk and the recovery of the tray.
The marking device 8 for the finished U disk comprises a laser head 26, a movable tray placing platform 27, a tray fixing mechanism 28, a marking platform 29 and a photoelectric sensor 30, wherein the photoelectric sensor 30 is used for detecting whether the finished U disk exists at a marking position or not so as to prevent marks from being missed; the movable tray placing platform 27 can move to ensure that each finished product U disk in the tray passes through the marking position in sequence, and the mark can be reset according to requirements, so that the individual requirements are met.
The automatic control system 5 and the human-computer interaction panel 4 are intelligent control systems based on an ROBOX controller and a PLC: when the U disk parts are sufficient, the carrying robot 11 carries the U disk parts to the circular assembly line 9, the circular assembly line 9 is started, the U disk parts are conveyed to a working area of the assembling robot 10, and otherwise, the circular assembly line 9 stops; the assembly robot 10 carries the USB flash disk parts to the assembly platform 3, incomplete detection of the USB flash disk parts is completed through an intelligent camera, and if the USB flash disk parts are detected to be qualified, the USB flash disk parts directly enter a USB flash disk assembly link; if the U disk parts are unqualified in detection, entering a defective part feeding link; when the incomplete USB flash disk parts can be supplemented by spare parts in the supplementing area, the U flash disk parts are supplemented by the assembling robot 10 and enter a USB flash disk assembling link, otherwise, unqualified USB flash disk parts are placed in the supplementing area to be used as spare parts for the next time, and the USB flash disk parts are delivered out of the warehouse again; the assembly robot 10 conveys complete U disk parts to the assembly platform 3 for U disk assembly, conveys finished U disk products to the marking area after assembly is finished, and conveys the trays to the marking area if no trays exist in the marking area; marking finished U disk products and recycling redundant trays in the marking area; when the finished U disk products are fully placed on the trays in the marking area, the finished U disk products and the trays are conveyed to a working area of a stacking robot through an annular assembly line 9, and warehousing counting of the finished U disk products is completed by a carrying robot 11; and displaying the state of the whole production line in real time on a touch screen, wherein the state comprises the number of U disk parts and U disk finished products in a three-dimensional library and the current processing condition.
The digital twin monitoring system 6 is a virtual-real synchronous real simulation production line running condition developed based on IRobotSIM intelligent manufacturing production line simulation software.
In this application embodiment, owing to adopt above-mentioned technical scheme, degree of automation is high, the structure is reliable, the stable performance, reduces the emergence probability of production accident, can replace the workman to accomplish USB flash disk quality testing, assembly, beat mark and packing work, guarantees product quality and unification, improves the production efficiency of enterprise, has higher economic value.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, 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.