CN115431028B - Production method for automatically framing and quality inspection of mirror - Google Patents

Production method for automatically framing and quality inspection of mirror Download PDF

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Publication number
CN115431028B
CN115431028B CN202210906322.7A CN202210906322A CN115431028B CN 115431028 B CN115431028 B CN 115431028B CN 202210906322 A CN202210906322 A CN 202210906322A CN 115431028 B CN115431028 B CN 115431028B
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mirror
framing
frame
machine
bottom plate
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CN115431028A (en
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杨瑞
莫庆龙
黎宇弘
甘林
周谦
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Institute of Intelligent Manufacturing of Guangdong Academy of Sciences
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Institute of Intelligent Manufacturing of Guangdong Academy of Sciences
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • G—PHYSICS
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    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract

The invention relates to the field of automatic production, and particularly discloses a production method for automatically framing and inspecting quality of a mirror, which comprises the steps of feeding a mirror frame or a section bar to a mirror frame station, and feeding a mirror surface and a bottom plate by a bottom plate feeding machine; the frame station moves to the material taking position of the carrying robot; the carrying robot takes the section bar or the picture frame and puts the section bar or the picture frame on a framing machine; the carrying robot takes the mirror surface and the bottom plate from the bottom plate feeding machine and places the mirror surface and the bottom plate on the framing machine; the frame making machine is used for assembling the frame, the mirror surface and the bottom plate; performing defect detection on the assembled finished product through mechanical vision, and if the defect is larger than a preset threshold value, placing the finished product into an NG area by a carrying robot; otherwise, the carrying robot carries out finished product blanking of the framing machine. According to the invention, the automatic framing of the mirror frame is realized through the carrying robot and the automatic framing machine, and compared with manual framing, the processing efficiency and the production precision are improved; defect detection is carried out through mechanical vision, so that the yield of the mirror manufactured by factories is effectively guaranteed.

Description

Production method for automatically framing and quality inspection of mirror
Technical Field
The invention relates to the field of automatic production, in particular to a production method for automatically framing and quality testing mirrors.
Background
With the development of modern mirror manufacturing industry, the demands of household users for mirrors are increasing, while the low threshold manufacturing technology promotes a great deal of competition of the same industry, and thins industry profits. In order to stand up to the market, manufacturers are reducing the production cost as much as possible while continuously optimizing the appearance design and the functional model of the mirror.
In the processing and production of mirrors, the assembly of mirror frames, commonly called framing, is an important link, and the appearance of the mirrors is mainly focused on the design of the mirror frames. With the continuous increase of labor cost in recent years, how to reduce the processing cost of the mirror becomes a primary difficult problem, however, the common automatic framing and edge sealing technology is mostly used in the production flow of mass fixed-size products such as glass windows, windshields and the like; because the mirrors with the same model are usually shipped in limited time, and the model and the size of the mirrors required to be produced are complicated, the existing mirror processing technology still adopts manual framing, the labor cost is high, and the production efficiency and the quality are difficult to improve.
Disclosure of Invention
In order to overcome the problems, the invention provides a production method for automatically framing and inspecting quality of a mirror.
The technical scheme adopted by the invention is as follows: a production method for automatically framing and quality testing a mirror comprises the following steps:
feeding the mirror frame or the section bar to a mirror frame station, and feeding the mirror surface and the bottom plate by a bottom plate feeding machine;
the frame station moves to the material taking position of the carrying robot;
the carrying robot takes the glasses frame or the section bar and puts the glasses frame or the section bar on a framing machine;
the carrying robot takes the mirror surface and the bottom plate from the bottom plate feeding machine and places the mirror surface and the bottom plate on the framing machine;
the frame making machine is used for assembling a frame or a section bar, a mirror surface and a bottom plate;
performing defect detection on the assembled finished product through mechanical vision, and if the defect is larger than a preset threshold value, placing the finished product into an NG area by a carrying robot;
otherwise, the carrying robot carries out finished product blanking of the framing machine.
Preferably, when the point glue is needed in the automatic framing production of the mirror, the production method for automatically framing and quality testing the mirror further comprises the following steps:
automatically applying glass cement to the workpiece by an automatic glue dispensing robot;
wherein, the work piece includes mirror surface, bottom plate, straight aluminium alloy or picture frame.
Preferably, the automatic glass cement beating for the workpiece by the automatic glue-dispensing robot further comprises the following steps:
measuring the actual position of the workpiece relative to the automatic dispensing robot through a three-dimensional vision and ranging system;
and calculating a dispensing path according to the actual position.
Preferably, when the framing machine is a section bar, the framing machine performs assembly of a mirror frame or the section bar, a mirror surface and a bottom plate, and the method further comprises the following steps:
and the frame punching machine is provided with a squeeze riveter, and nuts are anchored and pressed on the section bar through the squeeze riveter.
Preferably, when the framing machine is a section bar, the framing machine performs assembly of a mirror frame or the section bar, a mirror surface and a bottom plate, and the method further comprises the following steps:
and the framing machine is provided with a bending machine, and the section bar is bent through the bending machine.
Preferably, the frame-making machine performs assembly of a frame or a section, a mirror surface and a bottom plate, and further comprises the following steps:
identifying the relative positions of the mirror frame or the profile, the mirror surface and the bottom plate through mechanical vision;
the frame making machine embeds the mirror surface and the bottom plate into the mirror frame or the section bar;
the framing machine is screwed by an electric screwdriver, and the glasses frame or the section bar.
Preferably, each of the frame stations is provided with a unique identifiable code, each of the steps is preceded by reading the unique identifiable code, executing the corresponding process according to the unique identifiable code, and recording the production information of the frame or the profile on the frame station.
Preferably, optimizing the equipment configuration parameters of the production method by a digital twin optimization system is further included;
the digital twin optimizing system comprises a physical space subsystem, a digital twin model, a virtual space subsystem and an optimizing model;
the physical space subsystem is used for acquiring the assembly working condition conditions of the framing machine and the carrying robot and the production working condition conditions of the framing machine and the carrying robot through signal acquisition;
the digital twin model is used for acquiring data according to the framing machine and the transfer robot signals provided by the physical space subsystem and acquiring body equipment twin data, assembly process twin data, production process twin data and performance twin data of the framing machine and the transfer robot according to the framing machine and the transfer robot signal acquisition data;
the virtual space subsystem is used for simulating a three-dimensional physical model, a virtual intelligent assembly scene and a virtual intelligent production scene according to the information transmitted by the digital twin model;
the optimization model is used for carrying out iterative optimization on the body equipment twin data, the assembly process twin data, the production process twin data and the performance twin data according to the simulation result of the virtual space subsystem through a deep learning algorithm, and outputting an optimization result.
The beneficial effects of the invention are as follows:
(1) Through transfer robot and automatic framing machine, realized the automation of mirror frame and beaten the frame, compare in the manpower, improved machining efficiency and production precision.
(2) Defect detection is carried out through mechanical vision, so that the yield of the mirror manufactured by factories is effectively guaranteed.
Preferably, the automatic dispensing machine is matched with various different tools of the framing machine, and can be suitable for framing mirrors of various different types.
Drawings
The invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a flow chart of a method according to one embodiment of the present invention;
fig. 2 is a schematic diagram of an automatic dispensing robot according to one embodiment of the present invention.
In the figure: 1. automatic dispensing robot; 2. bathroom mirror; 3. and a picture frame station.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and fig. 2, which are an embodiment of the present invention, specifically discloses a production method for automatic framing and quality inspection of a mirror, which is used for modifying a traditional manual framing production line, and automatic assembly of a frame aluminum profile frame and a base plate is achieved by adding a robot, an automatic framing machine, a profile feeding system, a base plate feeding system, etc. The section bar of this embodiment adopts artifical concentrated material loading, and the backplate adopts the material loading machine material loading, and the feed time is 1-2 hours, whole beat 45-50 s.
The production method for automatically framing and quality testing the mirror of the embodiment comprises the following steps:
s1, feeding a mirror frame or a section bar to a mirror frame station 3, and feeding a mirror surface and a bottom plate by a bottom plate feeding machine;
s2, the frame station 3 moves to a carrying robot material taking position;
s3, the carrying robot takes the glasses frame or the section bar and puts the glasses frame or the section bar on a framing machine;
s4, the carrying robot takes the mirror surface and the bottom plate from the bottom plate feeding machine and places the mirror surface and the bottom plate on the framing machine;
s5, assembling a mirror frame or a section bar, a mirror surface and a bottom plate by using a framing machine;
s6, performing defect detection on the assembled finished product through mechanical vision;
s61, if the defect is larger than a preset threshold value, the carrying robot puts the finished product into an NG area;
s62, if not, the carrying robot carries out finished product blanking of the framing machine.
Preferably, the step S6 of performing defect detection on the assembled finished product through machine vision is to obtain a depth image and a gray level image of the finished product through an industrial camera, generate a 3-dimensional detection model of the finished product through combination of the depth image and the gray level image, perform defect recognition on the 3-dimensional detection model through a defect recognition model iterated by a deep learning algorithm, and judge whether the recognized defect exceeds a preset threshold value.
Referring to fig. 2, as an preference, when the point glue is needed in the automatic framing production of the mirror, the production method of the automatic framing and quality inspection of the mirror further comprises:
a1, automatically injecting glass cement into a workpiece through an automatic glue injecting robot 1;
wherein the workpiece comprises a mirror surface, a bottom plate, a mirror frame or a section bar.
Preferably, the automatic glass cement beating is performed on the workpiece by the automatic glue-dispensing robot 1, and the method further comprises the following steps:
a11, measuring the actual position of the workpiece relative to the automatic dispensing robot 1 through a three-dimensional vision and ranging system;
a12, calculating a dispensing path according to the actual position.
Preferably, when the framing machine is a section bar, the framing machine performs assembly of a mirror frame or the section bar, a mirror surface and a bottom plate, and the method further comprises the following steps:
and S51, a squeeze riveter is arranged on the framing machine, and nuts are anchored and pressed on the section bar through the squeeze riveter.
Preferably, when the framing machine is a section bar, the framing machine performs assembly of a mirror frame or the section bar, a mirror surface and a bottom plate, and the method further comprises the following steps:
s52, a bending machine is arranged on the framing machine, and the section bar is bent through the bending machine.
Preferably, the frame-making machine performs assembly of a frame or a section, a mirror surface and a bottom plate, and further comprises the following steps:
s53, identifying the relative positions of the mirror frame or the profile, the mirror surface and the bottom plate through mechanical vision;
s54, embedding the mirror surface and the bottom plate into a mirror frame or a section bar by the framing machine;
s55, the framing machine is screwed by an electric screwdriver, a glasses frame or a section bar.
Preferably, each of the frame stations 3 is provided with a unique identifiable code, each of the steps is read before being executed, a corresponding process is executed according to the unique identifiable code, and production information of the frame or the profile on the frame station 3 is recorded.
Preferably, the method further comprises:
s7, optimizing equipment configuration parameters of the production method through a digital twin optimizing system;
the digital twin optimizing system comprises a physical space subsystem, a digital twin model, a virtual space subsystem and an optimizing model;
the physical space subsystem is used for acquiring the assembly working condition conditions of the framing machine and the carrying robot and the production working condition conditions of the framing machine and the carrying robot through signal acquisition;
the digital twin model is used for acquiring data according to the framing machine and the transfer robot signals provided by the physical space subsystem and acquiring body equipment twin data, assembly process twin data, production process twin data and performance twin data of the framing machine and the transfer robot according to the framing machine and the transfer robot signal acquisition data;
the virtual space subsystem is used for simulating a three-dimensional physical model, a virtual intelligent assembly scene and a virtual intelligent production scene according to the information transmitted by the digital twin model;
the optimization model is used for carrying out iterative optimization on the body equipment twin data, the assembly process twin data, the production process twin data and the performance twin data according to the simulation result of the virtual space subsystem through a deep learning algorithm, and outputting an optimization result.
The section bar feeding line of the embodiment adopts a three-dimensional circulation double-speed chain mode, and the section bar is manually placed on the tooling plate according to a specified direction; 1-2 buffer stations 3 (field of view size dependent) are arranged on the speed-doubling chain.
The material bin of the bottom plate feeding machine adopts a jacking feeding mode, and is vacuum-sucked and transferred to the material taking station 3 of the feeding robot; the capacity of the bottom plate bin is about 100 pieces (each piece is calculated according to 3 mm-3.5 mm).
The framing machine adopts a gantry type multi-shaft design, the whole portal frame is movable, 4 horizontal working electric batches and 5 vertical working electric batches are provided, and the workbench clamp group can be compatible with the production of various glass mirror models; the feeding time of the carrying robot is about 45-50s, and the framing and framing time is 40-50s.
The transfer robot was a Fanuc M710iC/50 arm length of 2.0 meters and loaded with 50Kg.
All the equipment are connected with the transfer robot through a conveyor belt, so that the stations 3 are ensured to circulate in sequence.
The embodiment is also provided with an automatic dispensing robot 1 which measures the actual position of a workpiece through a three-dimensional vision and ranging system and performs automatic dispensing. The automatic dispensing robot 1 of this embodiment is selected from Fanuc M20iA-35M (arm length 1.8M, load 35 Kg), and is equipped with a running rail axis (about 4M) to extend the working range.
Type and size of the glue applying object:
type 1: bathroom mirror 2, product model: 26050. 26051, 26052, glue sites: the inner edge of the mirror frame is attached to the glass mirror.
Type 2: aluminum profile, size: the length is 500-3000mm; gluing site: and the aluminum profile groove.
Glue spraying rate: the glue consumption is as follows: 30-40ml/m; glue feeding speed: 3.5-4.5ml/s; operating speed: 80-150mm/s.
3D camera photographing time: according to the size of the bathroom mirror 2, the product needs to be photographed 1-2 times, the sectional material product needs to be photographed 1-4 times, and each photographing takes about 3-4 seconds.
The glass cement used for automatic glue dispensing needs to be 2.6L (brand is not limited) of glass cement, the robot claw extrudes the glass cement through a servo pushing mechanism, the glass cement is clamped pneumatically, and about 36-40 bathroom mirror 2 products are replaced once. The glass cement is replaced manually in the embodiment.
When the feeding and discharging of the bathroom mirror 2 are performed manually, the automatic dispensing robot 1 and the working area of the operator are overlapped, and the automatic dispensing robot 1 cannot be completely isolated from the operator due to the technical reasons, so that the operator is indicated to enter and exit by adopting the indicator lamp and the safety grating is used for judging the personnel to enter and exit, after the automatic dispensing robot 1 completes the working procedure, the operator can enter the working area through the indicator lamp, when the operator enters the manual working area, the automatic dispensing robot 1 does not act, and after the manual feeding is completed, the automatic dispensing robot 1 is started to perform dispensing operation through the starting button.
In other embodiments, the manual operations described above may be replaced by a multi-axis robotic arm.
As another embodiment of the present invention, the mirror is assembled to be carried in a molded door version. The automatic assembly line for the glasses frames of the embodiment mainly comprises a bottom frame assembly system, a door assembly system and a frame door assembly line. The bottom frame assembly system mainly completes the procedures of left and right section bar nut anchor pressing, bottom frame assembly, bottom mirror gluing, bottom mirror and bottom frame combined assembly and the like; the door assembly system mainly completes the procedures of bonding, pressure maintaining, door hinge assembly, door assembly and the like of the door and the inner and outer mirrors; the assembly line of the frame door mainly completes the installation of the door and the bottom frame.
When a single door model is produced, the bottom frame assembly work station 20s/pcs and the door assembly work station 20s/pcs; when producing double door models, the bottom frame assembly workstation 30s/pcs and the door assembly workstation 15s/pcs produce a large door and a small door.
The work flow of the bottom frame assembly system is as follows:
1. the original punching blanking robot takes left and right sectional materials from the punching machine, overturns and then places the left and right sectional materials into a nut riveting machine, and the nut riveting machine performs nut anchoring and pressing;
2. the robot (1-1#) transfers the left and right section bars with the anchored nuts to a buffer frame or directly puts the section bars to a special bottom frame assembly machine (1-3#);
3. the robot (1-2 #) transfers the upper and lower section bars from the section bar automatic feeder to a special corner block installation machine (only of the type of iloshi), and then transfers the upper and lower section bars to a special bottom frame assembly machine (1-3 #) for assembly;
4. the special bottom frame assembly machine (1-3#) assembles the upper and lower section bars with the left and right section bars to complete the bottom frame assembly, and the robot (1-1#) places the assembled bottom frame on a conveying line;
5. on the other side, the transfer machine transfers the bottom mirror from the bottom mirror feeder to the L-shaped adjustable synchronous belt group, the viscose is carried out by the viscose, and then the transplanting machine transfers the well-adhered bottom mirror to the frame mirror bonding platform;
6. the robot (1-5 #) transfers the underframe from the conveying line to the frame mirror bonding platform for bonding, and transfers the underframe to the assembly line after bonding;
7. in addition, a finished frame branch line is provided for feeding JB1014 type finished frames, and the finished frame branch line has the functions of feeding assistance and terminal fine positioning.
The main equipment introduction of the bottom frame assembly system:
1. the nut anchor press adopts servo and guide rail transverse movement, positions detection and compensation are adopted for positioning anchor press holes of the sectional materials, nuts are anchored one by one, two types of left and right sectional materials of iloshi and DX376 are compatible, and each sectional material anchors 2-3 nuts;
2. the section bar automatic feeder adopts a circulating feeding mode, and can meet the requirement of feeding once for about 40-60 minutes at the longest;
3. the special angle block machine adopts a vibration disc for feeding, and simultaneously carries out angle block installation on the upper section bar and the lower section bar, so that the special angle block machine is suitable for the installation of the angle blocks of the type of iloshi;
4. the special bottom frame assembly machine adopts stepping model size adjustment, pneumatic clamping and assembling, and can be compatible with assembling and screwing of two frame bodies of iloshi and DX 376;
5. the bottom mirror automatic feeder adopts a circulating feeding mode, can meet the requirement of feeding once for about 40-60 minutes at the longest, and is provided with a heating and drying device;
6. the bottom mirror adhesive synchronous belt can adapt to bottom mirror adhesives with different widths and heights, 3 adhesive machines can be arranged on each side of the wire body, and 1 adhesive machine is used as a standby station 3;
7. the frame mirror bonding table can adapt to the accurate positioning and edge compaction of bottom mirrors with different widths and heights and is provided with a heating and drying device;
8. the robot (1-1 #) uses Fanuc M20iA-12L (12 Kg arm spread 2.0M); the robot (1-2 #) uses Fanuc M10iA-8L (loading 8Kg arm spread 2.0M) to prepare the visual recognition of the material taking; the robot (1-5 #) was equipped with visual recognition to detect the bottom mirror adhesive quality using Fanuc M710iC-50 (50 Kg arm spread 2.0M).
Door assembly system workflow:
1. the door frame is torn by 1-2 workers;
2. the robot (2-2 # is equipped with 2 circulation bins for taking the inner lens and the outer lens from the lens bin and assembling the inner lens and the outer lens sequentially;
3. the robot (2-3 #) turns over the door and shunts the door to two screw pressing and protecting machines (2-4 #);
4. the special machine (2-5#) for screw driving is used for carrying out pressure keeping (about 24 seconds), the robot (2-6#) takes 2-3 hinges from the bin to mount, and meanwhile, the special machine is used for hinge screw driving;
5. after the pressure maintaining and door hinge installation are completed, the robot (2-7#) goes from the pressure maintaining machine to the door assembly to the assembly line.
Door assembly system main equipment introduction:
1. the door conveying line (2-1#) has the functions of manual feeding and auxiliary positioning and secondary positioning before the installation of the inner and outer mirrors, and can adapt to the door body conveying of the iloshi, DX376 and JB1014 (finished products);
2. the inner and outer mirror automatic feeder adopts a circulating feeding mode, and can meet the requirement of feeding once for about 40-60 minutes at maximum;
3. the door hinge automatic feeder adopts a circulating feeding mode, and can meet the requirement of feeding once for 1.5-2 hours at the longest;
4. the screw driving and pressure maintaining special machine adopts a pneumatic mode to maintain pressure, the pressure maintaining pressure and time are digitally controlled and continuously adjustable, and the screw driving mechanism can adapt to door bodies of the types of iloshi, DX376 and JB1014 and can drive screws through 2-3 hinges;
5. the robot (2-2 #) uses Fanuc M710iC-50 (50 Kg arm spread 2.0M loaded), (50 Kg arm spread 2.0M loaded); robots (2-3 #) and (2-6 #) using Fanuc M710iC-50 (50 Kg arm spread 2.0M); robot x2 (2-5 #) was equipped with pick-out vision recognition using Fanuc M10iA-8L (8 Kg arm spread 2.0M).
The working flow of the frame door assembly line is as follows:
1. the robot (1-5 # places the base frame assembly on a final assembly line;
2. the robot (2-7 # transfers the door assembly to the assembling station 3 and keeps the installation posture, (the small door is firstly installed on the double-sided model, and then the large door is installed);
3. the robot (3-2 # carries out final assembly on the door component and the bottom frame component;
4. manually performing quality inspection and labeling;
5. entering a packaging procedure.
Among them, the robot (3-2#) uses Fanuc M20iA-12L (12 Kg arm span 2.0M).
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present invention, and are not to be construed as limiting the scope of the invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.

Claims (8)

1. The production method for automatically framing and inspecting the quality of the mirror is characterized by comprising the following steps:
feeding the mirror frame or the section bar to a mirror frame station, and feeding the mirror surface and the bottom plate by a bottom plate feeding machine;
the frame station moves to the material taking position of the carrying robot;
the carrying robot takes the glasses frame or the section bar and puts the glasses frame or the section bar on a framing machine;
the carrying robot takes the mirror surface and the bottom plate from the bottom plate feeding machine and places the mirror surface and the bottom plate on the framing machine;
the frame making machine is used for assembling a frame or a section bar, a mirror surface and a bottom plate;
performing defect detection on the assembled finished product through mechanical vision, and if the defect is larger than a preset threshold value, placing the finished product into an NG area by a carrying robot;
otherwise, the carrying robot carries out finished product blanking of the framing machine.
2. The method for automatically framing and inspecting a mirror according to claim 1, wherein when the point glue is needed in the automatic framing production of the mirror, the method for automatically framing and inspecting the mirror further comprises:
automatically applying glass cement to the workpiece by an automatic glue dispensing robot;
wherein the workpiece comprises a mirror surface, a bottom plate, a mirror frame or a section bar.
3. The method for automatically framing and inspecting a mirror according to claim 2, wherein the automatic glass-gluing of the workpiece by the automatic dispensing robot further comprises the following steps:
measuring the actual position of the workpiece relative to the automatic dispensing robot through a three-dimensional vision and ranging system;
and calculating a dispensing path according to the actual position.
4. The method for automatically framing and inspecting a mirror according to claim 1, wherein when the framing machine is a profile, the framing machine performs assembly of a frame or profile, a mirror surface and a bottom plate, and further comprising the steps of:
and the frame punching machine is provided with a squeeze riveter, and nuts are anchored and pressed on the section bar through the squeeze riveter.
5. The method for automatically framing and inspecting a mirror according to claim 1, wherein when the framing machine is a profile, the framing machine performs assembly of a frame or profile, a mirror surface and a bottom plate, and further comprising the steps of:
and the framing machine is provided with a bending machine, and the section bar is bent through the bending machine.
6. The method for automatically framing and inspecting a mirror according to claim 1, wherein the framing machine performs assembly of a mirror frame or a section, a mirror surface and a bottom plate, and further comprises the following steps:
identifying the relative positions of the mirror frame or the profile, the mirror surface and the bottom plate through mechanical vision;
the frame making machine embeds the mirror surface and the bottom plate into the mirror frame or the section bar;
the framing machine is screwed by an electric screwdriver, and the glasses frame or the section bar.
7. The method according to claim 1, wherein each of the frame stations is provided with a unique identifiable code, each of the steps is preceded by reading the unique identifiable code, performing a corresponding process according to the unique identifiable code, and recording the production information of the frame or the profile on the frame station.
8. The method for automatically framing and quality testing a mirror according to any one of claims 1-7, further comprising optimizing equipment configuration parameters of the method by a digital twinning optimization system;
the digital twin optimizing system comprises a physical space subsystem, a digital twin model, a virtual space subsystem and an optimizing model;
the physical space subsystem is used for acquiring the assembly working condition conditions of the framing machine and the carrying robot and the production working condition conditions of the framing machine and the carrying robot through signal acquisition;
the digital twin model is used for acquiring data according to the framing machine and the transfer robot signals provided by the physical space subsystem and acquiring body equipment twin data, assembly process twin data, production process twin data and performance twin data of the framing machine and the transfer robot according to the framing machine and the transfer robot signal acquisition data;
the virtual space subsystem is used for simulating a three-dimensional physical model, a virtual intelligent assembly scene and a virtual intelligent production scene according to the information transmitted by the digital twin model;
the optimization model is used for carrying out iterative optimization on the body equipment twin data, the assembly process twin data, the production process twin data and the performance twin data according to the simulation result of the virtual space subsystem through a deep learning algorithm, and outputting an optimization result.
CN202210906322.7A 2022-07-29 2022-07-29 Production method for automatically framing and quality inspection of mirror Active CN115431028B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887282A1 (en) * 2005-06-15 2006-12-22 Technorop Automation Soc Par A METHOD AND INSTALLATION FOR INSERTING DOUBLE GLAZING IN AN OPENING FRAME
TW201410995A (en) * 2012-09-13 2014-03-16 Lite On Electronics Guangzhou Assembling machine and assembling method
CN205764740U (en) * 2016-06-29 2016-12-07 上海赢予机器人自动化有限公司 High-accuracy robot automatic assembly lens device
CN206451728U (en) * 2016-12-31 2017-08-29 陕西科林能源发展股份有限公司 A kind of high Photospot solar module production line
CN214669789U (en) * 2020-11-26 2021-11-09 皓星智能装备（东莞）有限公司 Full-automatic lens assembly production line
CN114101180A (en) * 2021-12-17 2022-03-01 东莞市新力光表面处理科技有限公司 A glass card casket cleaning equipment for panel production line

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887282A1 (en) * 2005-06-15 2006-12-22 Technorop Automation Soc Par A METHOD AND INSTALLATION FOR INSERTING DOUBLE GLAZING IN AN OPENING FRAME
TW201410995A (en) * 2012-09-13 2014-03-16 Lite On Electronics Guangzhou Assembling machine and assembling method
CN205764740U (en) * 2016-06-29 2016-12-07 上海赢予机器人自动化有限公司 High-accuracy robot automatic assembly lens device
CN206451728U (en) * 2016-12-31 2017-08-29 陕西科林能源发展股份有限公司 A kind of high Photospot solar module production line
CN214669789U (en) * 2020-11-26 2021-11-09 皓星智能装备（东莞）有限公司 Full-automatic lens assembly production line
CN114101180A (en) * 2021-12-17 2022-03-01 东莞市新力光表面处理科技有限公司 A glass card casket cleaning equipment for panel production line

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