CN212555530U - Automatic anti-fake marking machine of lens - Google Patents
Automatic anti-fake marking machine of lens Download PDFInfo
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- CN212555530U CN212555530U CN202020582151.3U CN202020582151U CN212555530U CN 212555530 U CN212555530 U CN 212555530U CN 202020582151 U CN202020582151 U CN 202020582151U CN 212555530 U CN212555530 U CN 212555530U
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Abstract
The utility model relates to an automatic anti-fake marking machine of lens relates to lens production and anti-fake technical field, including marking machine frame (1), lens conveying mechanism I (2), lens transfer mechanism (3), lens conveying mechanism II (4), lens positioning mechanism (5), lens tilting mechanism (6), lens promote translation mechanism (7), anti-fake marking mechanism of lens (8) and lens output mechanism (9). The utility model relates to a science, reasonable, novelty, the simple structure is compact, practices thrift the cost, and the effect is safe, reliable, adopts the manual action of a plurality of cylinders anthropomorphic dummy, practices thrift equipment fixing space and production space, and the complete machine action is soft and rapid, and whole journey uses soft material contact lens, can not cause any damage to the lens, when guaranteeing the lens quality, has also promoted production efficiency greatly.
Description
Technical Field
The utility model relates to a lens production and anti-fake technical field especially relate to automatic anti-fake marking machine.
Background
Resin lens manufacturing enterprise, because the lens production volume is big, and the kind is numerous and diverse, so there is very big problem in warehouse management and supplier's change of goods management, in order to be full of with take the place of when having a chance, so lens manufacturing enterprise can choose before the lens formal packing, carries out anti-fake processing to the lens, and traditional anti-fake processing needs two to three people to carry out the cooperation operation, and the process is many, and is inefficient, so it is very urgent to look for one kind can replace artifical automatic anti-fake marking machine and show.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that appears in the above-mentioned lens production process, the utility model aims at providing an automatic anti-fake marking machine of lens.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an automatic lens anti-counterfeiting marking machine comprises a marking machine frame, a lens conveying mechanism I, a lens transfer mechanism, a lens conveying mechanism II, a lens turnover mechanism, a lens lifting and translation mechanism, a lens anti-counterfeiting marking mechanism and a lens output mechanism; the method is characterized in that:
the lens conveying mechanism I comprises a motor I, a driving wheel I, a driven wheel I, a conveying belt I and a lens in-place sensor of a side plate of the lens conveying mechanism I; the lens conveying mechanism I is installed on a marking machine frame, a side plate of the lens conveying mechanism I is installed on the marking machine frame, and the lens conveying mechanism I comprises a motor I, a driving wheel I, a driven wheel I and a lens in-place sensor which are all assembled and installed on the side plate of the lens conveying mechanism I;
the lens conveying mechanism II comprises a motor II, a driving wheel II, a driven wheel II, a conveying belt II and a lens conveying mechanism II side plate, the lens conveying mechanism II is fixed on the marking machine frame, the lens conveying mechanism II side plate is fixed on the marking machine frame, and the motor II, the driving wheel II, the driven wheel II and the conveying belt II are assembled and installed on the lens conveying mechanism II side plate;
the lens anti-counterfeiting marking mechanism comprises a lens anti-counterfeiting marking module and a lens anti-counterfeiting marking module fixing frame, wherein the lens anti-counterfeiting marking module fixing frame is fixed on the marking machine frame;
the lens output mechanism comprises a rotary cylinder III and an output sucker, the rotary cylinder III is fixed on the anti-counterfeiting marking module fixing frame, and the output sucker is fixed on the rotary cylinder III;
the lens lifting and translating mechanism comprises a lens lifting and translating mechanism frame, a translating cylinder, a second lifting cylinder, a first lifting and translating sucker and a second lifting and translating sucker, the lens lifting and translating mechanism frame is fixed on the marking machine frame, the translating cylinder is fixed on the lens lifting and translating mechanism frame, the second lifting cylinder is fixed on the translating cylinder, a piston rod extends upwards, the first lifting and translating sucker and the second lifting and translating sucker are fixed on a piston rod of the second lifting cylinder, and a sucker port faces downwards;
the lens turnover mechanism comprises a turnover mechanism fixing frame, a lifting cylinder, a rotary cylinder II and a rotary sucker, wherein the turnover mechanism fixing frame is fixed on the marking machine frame, the lifting cylinder is fixed on the turnover mechanism fixing frame, the rotary cylinder II is fixed on the lifting cylinder and is fixedly connected with a lifting piston rod, and the rotary sucker is fixed on the rotary cylinder II;
the lens shifts the mechanism and shifts the fixed bolster including revolving cylinder I, first promotion cylinder, transfer sucking disc and lens, the lens shifts the mechanism and fixes in the marking machine frame, the lens shifts the fixed bolster and fixes in the marking machine frame, revolving cylinder I is fixed on the lens shifts the fixed bolster, first promotion cylinder is fixed on revolving cylinder I, it fixes on first promotion cylinder to shift the sucking disc.
The automatic anti-fake marking machine of lens which characterized in that: still include lens positioning mechanism, it includes clamping jaw cylinder and positioning claw, the clamping jaw cylinder is installed on II curb plates of lens conveying mechanism, the positioning claw is installed on the clamping jaw cylinder, is located two both sides of conveyer belt.
The utility model relates to an automatic beat anti-fake machine, design science, reasonable, novelty, the simple structure is compact, practices thrift the cost, and the effect is safe, reliable, adopts the manual action of a plurality of cylinders anthropomorphic dummy, saving equipment fixing space and production space, and the complete machine action is soft and rapid, and whole journey uses soft material contact lens, can not cause any damage to the lens, when guaranteeing the lens quality, has also promoted production efficiency greatly.
Drawings
FIG. 1 is a schematic side view of an automatic lens anti-counterfeit marking machine of the present invention;
FIG. 2 is a schematic plan front view of the present invention;
FIG. 3 is a schematic top view of FIG. 2;
FIG. 4 is a schematic view of the lens lifting and translating mechanism of the present invention;
FIG. 5 is a schematic view of the lens turnover mechanism of the present invention;
FIG. 6 is a schematic view of a lens transfer mechanism of the present invention;
in the above drawings:
1-a marking machine frame; 2-a lens conveying mechanism I; 21-motor one; 22-driving wheel one; 23-driven wheel one; 24-conveyor belt one; 25-a lens conveying mechanism I side plate; 26-lens-in-position sensor; 3-a lens transfer mechanism; 31-a rotary cylinder I; 32-a first lift cylinder; 33-transfer of the suction cups; 34-a lens transfer fixture; 4-lens conveying mechanism II; 41-motor two; 42-driving wheel II; 43-a driven wheel; 44-conveying belt II; 45-lens conveying mechanism II side plate; 5-a lens positioning mechanism; 51-gripper cylinder; 52-positioning jaws; 6-lens turnover mechanism; 61-turnover mechanism fixing frame; 62-lifting cylinder; 63-rotating the cylinder II; 64-rotating the suction cup; 65-lifting piston rods; 7-a lens lifting translation mechanism; 71-a lens lifting translation mechanism frame; 72-a translation cylinder; 73-a second lift cylinder; 74-lifting the translation suction cup I; 75-lifting and translating the second sucker; 8-anti-counterfeiting marking mechanism; 81-anti-counterfeiting marking module of the lens; 82-anti-counterfeiting marking module fixing frame; 9-a lens output mechanism; 91-rotating cylinder iii; 92-output suction cup; and (3) an L-shaped lens.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1, an automatic lens anti-counterfeiting marking machine comprises: marking machine frame 1 to and install lens conveying mechanism I2, lens transfer mechanism 3, lens conveying mechanism II 4, lens positioning mechanism 5, lens tilting mechanism 6, lens promotion translation mechanism 7, the anti-fake marking mechanism 8 of lens and lens output mechanism 9 in marking machine frame 1.
In the aspect of control, the combination adopts industrial computer and programmable controller PLC technique, the automatic anti-fake marking machine of lens is by detecting quick-witted PLC connection control, accomplishes the interaction of data to circuit connection or/and control through PLC the utility model discloses all motors, sensor and solenoid valve and cylinder, and each mechanism pass through circuit and signal connection, realize mechanism control and operation.
Referring to fig. 2 and 3, the lens conveying mechanism i 2 includes a first motor 21, a first driving wheel 22, a first driven wheel 23, a first conveying belt 24, and a lens in-position sensor 26 of a side plate 25 of the lens conveying mechanism i; the lens conveying mechanism I2 is installed on the marking machine frame 1, a side plate 25 of the lens conveying mechanism I is installed on the marking machine frame 1, and the lens conveying mechanism I comprises a motor I21, a driving wheel I22, a driven wheel I23 and a lens in-place sensor 26 which are all assembled and installed on the side plate 25 of the lens conveying mechanism I;
the lens conveying mechanism II 4 comprises a motor II 41, a driving wheel II 42, a driven wheel II 43, a conveying belt II 44 and a lens conveying mechanism II side plate 45, the lens conveying mechanism II 4 is fixed on the marking machine frame 1, the lens conveying mechanism II side plate 45 is fixed on the marking machine frame 1, and the motor II 41, the driving wheel II 42, the driven wheel II 43 and the conveying belt II 44 are assembled and installed on the lens conveying mechanism II side plate 45;
the lens positioning mechanism 5 comprises a clamping jaw cylinder and positioning claws, the clamping jaw cylinder is installed on a side plate 45 of the lens conveying mechanism II, and the positioning claws are installed on the clamping jaw cylinder and located on two sides of the second conveying belt 44;
the lens anti-counterfeiting marking mechanism 8 comprises a lens anti-counterfeiting marking module 81 and a lens anti-counterfeiting marking module fixing frame 82, wherein the lens anti-counterfeiting marking module fixing frame 82 is fixed on the marking machine frame 1, and the lens anti-counterfeiting marking module 81 is fixed on the anti-counterfeiting marking module fixing frame 82; lens output mechanism 9 includes revolving cylinder III 91 and output sucking disc 92, revolving cylinder III 91 is fixed on anti-fake mark module mount 82 of beating, output sucking disc 92 is fixed on revolving cylinder III 91.
As shown in fig. 4, the lens lifting and translating mechanism 7 includes a lens lifting and translating mechanism frame 71, a translating cylinder 72, a second lifting cylinder 73, a first lifting and translating suction cup 74 and a second lifting and translating suction cup 75, the lens lifting and translating mechanism frame 71 is fixed on the marking machine frame 1, the translating cylinder 72 is fixed on the lens lifting and translating mechanism frame 71, the second lifting cylinder 73 is fixed on the translating cylinder 72, the piston rod extends upwards, the first lifting and translating suction cup 74 and the second lifting and translating suction cup 75 are fixed on the piston rod of the second lifting cylinder 73, and the suction cup port faces downwards;
as shown in fig. 5, the lens turnover mechanism 6 includes a turnover mechanism fixing frame 61, a lifting cylinder 62, a rotating cylinder ii 63 and a rotating suction cup 64, the turnover mechanism fixing frame 61 is fixed on the marking machine frame 1, the lifting cylinder 62 is fixed on the turnover mechanism fixing frame 61, the rotating cylinder ii 63 is fixed on the lifting cylinder 62 and is fixedly connected with a lifting piston rod 65, and the rotating suction cup 64 is fixed on the rotating cylinder ii 63 and is fixedly connected with the rotating body;
as shown in fig. 6, the lens transfer mechanism 3 includes a rotary cylinder i 31, a first lifting cylinder 32, a transfer suction cup 33 and a lens transfer fixing support 34, the lens transfer mechanism 3 is fixed on the marking machine frame 1, the lens transfer fixing support 34 is fixed on the marking machine frame 1, the rotary cylinder i 31 is fixed on the lens transfer fixing support 34, the first lifting cylinder 32 is fixed on the rotary cylinder i 31 (rotating body), and the transfer suction cup 33 is fixed on the first lifting cylinder 32.
When the utility model is used for marking anti-counterfeiting marks, the utility model can orderly place the unified or mixed lens L (or can pass through a cup holder with the lens L) with various specifications on the conveying belt 24 of the lens conveying mechanism I2 by an operator or an automatic feeding machine, the arch (the outside of the lens L) is upward, the lens conveying mechanism I2 conveys the lens L at a slow speed according to the set running speed, when the lens L is detected by the photoelectric position sensor 26 on the first grabbing station, the photoelectric position sensor 26 conveys signals to the PLC of the anti-counterfeiting marking machine, the PLC of the anti-counterfeiting marking machine sends signals to the lens conveying mechanism I2 and the lens transferring mechanism 3 respectively, the lens conveying machine I2 stops running after receiving instructions, the lens L stops on the first grabbing station, the lifting cylinder 32 on the lens transferring mechanism 3 extends out after the lens conveying mechanism I2 stops, the transfer sucker 33 starts to suck the lens L on the first grabbing station from the upper side through vacuum, the anti-counterfeiting marking machine PLC adopts a method of collecting vacuum degree detection signals to detect whether the lens L is sucked (firmly), after the signal sucked to the lens L is transmitted to the anti-counterfeiting marking machine PLC, the anti-counterfeiting marking machine PLC sends a signal, the first lifting cylinder 32 retracts, then the first rotating cylinder 31 driving the transfer sucker 33 starts to move after receiving the signal, the first lifting cylinder 32 is driven to horizontally rotate 180 degrees to the upper side of the lens conveying mechanism II 4, when the first rotating cylinder 31 is in place, the piston rod of the first lifting cylinder 32 extends out, the transfer sucker 33 breaks the vacuum and blows the lens L lightly, the lens L accurately falls on the second conveying belt 44 positioning station of the lens conveying mechanism II 4, the anti-counterfeiting marking machine PLC immediately sends a signal when the transfer sucker 33 breaks the vacuum, the clamping jaw air cylinder 51 drives the positioning jaw 52 to extend out and then retract, and the lenses L on the second conveying belt 44 are accurately positioned, so that the positioning error caused by belt transmission is overcome. After the positioning action is finished, the anti-counterfeiting marking machine PLC controls a second motor 41 of the lens conveying mechanism II 4 to drive a second driving wheel 42, a second driven wheel 43 and a second conveying belt 44 to convey the lens L to a second grabbing station at a preset fixed length position, after the second motor 41 stops moving, the anti-counterfeiting marking machine PLC sends a signal, a piston rod of the lifting air cylinder 62 retracts to drive the rotary sucker 64 to move downwards, the rotary sucker 64 grabs the lens L conveyed to the position by the lens conveying mechanism II from the upper side through vacuum, the anti-counterfeiting marking machine PLC detects whether the lens L is sucked (firmly) by adopting a vacuum degree detection method, after the signal sucked to the lens L is transmitted to the anti-counterfeiting marking machine PLC, the anti-counterfeiting marking machine PLC sends a signal, the lifting piston rod 65 of the lifting air cylinder 62 and the piston rod of the rotary air cylinder II 63 extend simultaneously, the lens L is lifted and vertically overturned for 180 degrees in the, the rotary sucker 64 is in a state of lifting the lens L from the lower part, when the lens L is lifted and vertically overturned by 180 degrees and positioned at the third grabbing station, the anti-counterfeiting marking machine PLC sends a signal, the piston rod of the second lifting cylinder 73 retracts and drives the first lifting translation sucker 74 to move downwards, the lens L is sucked from the upper side by the third grabbing station where the rotary sucker 64 is positioned, the vacuum of the translation sucker 74 is in an open state, when the vacuum degree of the translation sucker 74 sucking the lens L is changed and reaches a set value, the translation sucker 74 is shown to suck (firmly) the lens L from the upper part, the rotary sucker 64 transfers the lens L to the translation sucker 74, the anti-counterfeiting marking machine PLC sends a signal, the vacuum of the rotary sucker 64 is disconnected, the piston rod of the second lifting cylinder 73 extends, the lens L is lifted to a higher position, when the second lifting cylinder 73 finishes lifting, the anti-counterfeiting marking machine PLC sends a signal, the translation cylinder 72 starts to move to drive the second lifting cylinder 73 and the first lifting translation sucker 74 to move, when the translation cylinder 72 moves in place and is detected by a detection switch on the cylinder, the anti-counterfeiting marking machine PLC sends a signal, the piston rod of the second lifting cylinder 73 retracts to drive the lens L on the first lifting translation sucker 74 to fall back and move downwards until the lens L is sucked by a vacuum suction head of the anti-counterfeiting marking module 81 and reaches a value set by a vacuum gauge, the first translation sucker 74 connects the lens L to a marking station of a vacuum sucker of the anti-counterfeiting marking module 81, the anti-counterfeiting marking machine PLC sends a signal, the first lifting translation sucker 74 is disconnected in vacuum, meanwhile, the anti-counterfeiting marking module 81 starts to work to perform anti-counterfeiting marking on the lens L at the marking station, meanwhile, the piston rod of the second lifting cylinder 73 extends to drive the first lifting translation sucker 74 to move upwards, when the piston rod of the second lifting cylinder 73 is completely extended, the translation cylinder 72 moves back until the original position of the translation cylinder 72 is returned, after the anti-counterfeiting marking module 81 finishes anti-counterfeiting marking according to the set time, the piston rod of the second lifting cylinder 73 retracts and simultaneously drives the first lifting translation suction cup 74 and the second lifting translation suction cup 75 to move downwards, the first translation suction cup 74 finishes grabbing of the turnover lens L according to the actions, the second lifting translation suction cup 75 grabs the lens L with the anti-counterfeiting mark marked at the marking station from the upper part, after the second lifting translation suction cup 75 grabs the lens L, the vacuum of the anti-counterfeiting marking module 81 is cut off by the anti-counterfeiting marking machine PLC, the piston rod of the second lifting cylinder 73 extends to drive the first lifting translation suction cup 74 to move upwards, and when the piston rod of the second lifting cylinder 73 is completely extended, the translation cylinder 72 starts to move, when the translation cylinder 72 moves in place, the anti-counterfeiting marking machine PLC sends a signal, the piston rod of the second lifting cylinder 73 retracts and simultaneously drives the first lifting translation suction cup 74 and the second lifting translation suction cup 75 to move downwards, the first translation suction cup 74 places the lens L on the marking station for anti-counterfeiting treatment as before, and the second lifting and translation sucker 75 moves the anti-counterfeiting coded lens L down to the output station, and after the second translation sucker 75 breaks the vacuum, the lens L naturally falls down to the output sucker 92 of the lens output mechanism 9 right below to complete the lens L connection, the output sucker 92 is in a state of lifting the lens L from the lower part, the output sucker 92 receives the lens L firmly sucked to the lifting translation sucker two 75, the anti-counterfeiting marking machine PLC sends a signal, the rotating cylinder III 91 rotates to vertically turn the lens L over 180 degrees, the arch surface (the outer surface of the lens L) faces upwards, the vacuum is then turned off from the suction cup 92 to drop the lens L naturally and drop it directly onto the input mechanism of the subsequent apparatus.
In addition to the above, the present invention can also have other embodiments, which are not described in detail herein, and all technical solutions formed by equivalent replacement or equivalent transformation are adopted, which all belong to the protection scope claimed in the present invention.
Claims (2)
1. An automatic lens anti-counterfeiting marking machine comprises a marking machine frame (1), a lens conveying mechanism I (2), a lens transfer mechanism (3), a lens conveying mechanism II (4), a lens turnover mechanism (6), a lens lifting and translation mechanism (7), a lens anti-counterfeiting marking mechanism (8) and a lens output mechanism (9); the method is characterized in that:
the lens conveying mechanism I (2) comprises a motor I (21), a driving wheel I (22), a driven wheel I (23), a conveying belt I (24) and a lens in-place sensor (26) of a side plate (25) of the lens conveying mechanism I; the lens conveying mechanism I (2) is installed on a marking machine frame (1), a side plate (25) of the lens conveying mechanism I is installed on the marking machine frame (1), and the side plate (25) comprising a motor I (21), a driving wheel I (22), a driven wheel I (23) and a lens in-place sensor (26) are installed on the side plate (25) of the lens conveying mechanism I in an assembled mode;
the lens conveying mechanism II (4) comprises a motor II (41), a driving wheel II (42), a driven wheel II (43), a conveying belt II (44) and a lens conveying mechanism II side plate (45), the lens conveying mechanism II (4) is fixed on the marking machine frame (1), the lens conveying mechanism II side plate (45) is fixed on the marking machine frame (1), and the motor II (41), the driving wheel II (42), the driven wheel II (43) and the conveying belt II (44) are assembled and installed on the lens conveying mechanism II side plate (45);
the lens anti-counterfeiting marking mechanism (8) comprises a lens anti-counterfeiting marking module (81) and a lens anti-counterfeiting marking module fixing frame (82), wherein the lens anti-counterfeiting marking module fixing frame (82) is fixed on the marking machine frame (1), and the lens anti-counterfeiting marking module (81) is fixed on the anti-counterfeiting marking module fixing frame (82);
the lens output mechanism (9) comprises a rotary cylinder III (91) and an output sucker (92), the rotary cylinder III (91) is fixed on the anti-counterfeiting marking module fixing frame (82), and the output sucker (92) is fixed on the rotary cylinder III (91);
the lens lifting and translating mechanism (7) comprises a lens lifting and translating mechanism rack (71), a translating cylinder (72), a second lifting cylinder (73), a first lifting and translating sucker (74) and a second lifting and translating sucker (75), wherein the lens lifting and translating mechanism rack (71) is fixed on the marking machine rack (1), the translating cylinder (72) is fixed on the lens lifting and translating mechanism rack (71), the second lifting cylinder (73) is fixed on the translating cylinder (72), a piston rod extends upwards, the first lifting and translating sucker (74) and the second lifting and translating sucker (75) are fixed on the piston rod of the second lifting cylinder (73), and a sucker opening faces downwards;
the lens turnover mechanism (6) comprises a turnover mechanism fixing frame (61), a lifting cylinder (62), a rotary cylinder II (63) and a rotary sucker (64), wherein the turnover mechanism fixing frame (61) is fixed on the marking machine frame (1), the lifting cylinder (62) is fixed on the turnover mechanism fixing frame (61), the rotary cylinder II (63) is fixed on the lifting cylinder (62) and fixedly connected with a lifting piston rod (65), and the rotary sucker (64) is fixed on the rotary cylinder II (63);
lens transfer mechanism (3) are including revolving cylinder I (31), first lifting cylinder (32), are shifted sucking disc (33) and lens and are shifted fixed bolster (34), the lens shifts mechanism (3) and fixes on marking machine frame (1), the lens shifts fixed bolster (34) and fixes on marking machine frame (1), revolving cylinder I (31) are fixed on lens shift fixed bolster (34), first lifting cylinder (32) are fixed on revolving cylinder I (31), it fixes on first lifting cylinder (32) to shift sucking disc (33).
2. The automatic lens anti-counterfeiting marking machine according to claim 1, characterized in that: still include lens positioning mechanism (5), it includes clamping jaw cylinder and positioning claw, the clamping jaw cylinder is installed on II curb plates (45) of lens conveying mechanism, the positioning claw is installed on the clamping jaw cylinder, is located two (44) both sides of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582151.3U CN212555530U (en) | 2020-04-19 | 2020-04-19 | Automatic anti-fake marking machine of lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582151.3U CN212555530U (en) | 2020-04-19 | 2020-04-19 | Automatic anti-fake marking machine of lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212555530U true CN212555530U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020582151.3U Expired - Fee Related CN212555530U (en) | 2020-04-19 | 2020-04-19 | Automatic anti-fake marking machine of lens |
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| Country | Link |
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| CN (1) | CN212555530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524921A (en) * | 2020-04-19 | 2021-10-22 | 丹阳市全一自动化设备有限公司 | Automatic anti-fake marking machine of lens |
-
2020
- 2020-04-19 CN CN202020582151.3U patent/CN212555530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524921A (en) * | 2020-04-19 | 2021-10-22 | 丹阳市全一自动化设备有限公司 | Automatic anti-fake marking machine of lens |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |