CN112340102A - Pad pasting anchor clamps and pad pasting device of touch-sensitive screen protecting film - Google Patents
Pad pasting anchor clamps and pad pasting device of touch-sensitive screen protecting film Download PDFInfo
- Publication number
- CN112340102A CN112340102A CN202011140188.1A CN202011140188A CN112340102A CN 112340102 A CN112340102 A CN 112340102A CN 202011140188 A CN202011140188 A CN 202011140188A CN 112340102 A CN112340102 A CN 112340102A
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- China
- Prior art keywords
- touch screen
- plate
- die holder
- protective film
- film
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
- B65B23/20—Packaging plate glass, tiles, or shingles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of film pasting of touch screen protective films, in particular to a film pasting clamp and a film pasting device of a touch screen protective film, which comprise a rotating shaft, an upper turnover plate, a touch screen positioning assembly and a die holder; the die holder is connected with the touch screen, and the shape of the die holder is matched with that of the touch screen; the rotating shaft is connected in a rotating manner, the end part of the rotating shaft is connected with the speed reducing motor, and the upper overturning plate is fixed on the rotating shaft; the touch screen positioning assembly is arranged on the upper turnover plate, the die holder is movably connected, and the die holder corresponds to the touch screen positioning assembly. The invention has the advantages of reliable positioning and clamping of the touch screen, accurate positioning and large operation space of the turnover structure.
Description
Technical Field
The invention relates to the technical field of film pasting of touch screen protective films, in particular to a film pasting clamp and a film pasting device of a touch screen protective film.
Background
The protective film is PC plastic which is pasted below or on the glass of the capacitive screen. The impact can be effectively buffered, the touch screen is prevented from bursting, or the glass panel is prevented from being broken and scattered due to the careless impact of the mobile phone, the hidden damage of the glass panel is reduced, and the safety of a user is guaranteed; can also maintain the special luster and texture of the tempered glass and improve the surface hardness. For the film pasting process under the touch screen, a protective film is pasted below the touch screen, the protective film is composed of an upper release paper layer and a lower adhesive layer, the adhesive layer is pasted on the bottom film in advance, the release paper layer is torn off and then pasted below the touch screen, and finally the bottom film is cut to realize pasting.
The Chinese patent publication No. CN110239079A discloses full-automatic mobile phone film sticking equipment and a film sticking method, and belongs to the field of machinery. The mobile phone film removing mechanism is positioned in the middle and positioned at the lower side of the mobile phone film positioning and clamping mechanism, and the mobile phone film attaching mechanism is positioned at the upper side; the mobile phone positioning and clamping mechanism, the mobile phone film positioning and clamping mechanism, the film bottom plate removing mechanism and the mobile phone film attaching mechanism are connected to the main body frame body through bolts and corner pieces respectively.
The prior art has the following defects: 1. the touch screen is difficult to position and fix, and the film pasting precision is low; 2. the protective film is difficult to feed in a closed space; 3. the operation of stripping the protective film is difficult, and the efficiency is low; 4. the film sticking and peeling efficiency is low, the joining time consumption is long, and the automation degree is low.
Disclosure of Invention
The invention aims to provide a film sticking clamp and a film sticking device for a touch screen protective film, which are reliable in positioning and clamping of a touch screen and large in operation space of a turnover structure, aiming at the problems that the touch screen is difficult to position and fix and the film sticking precision is low in the prior art.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
a film sticking clamp for a touch screen protective film comprises a rotating shaft, an upper turnover plate, a screen positioning assembly and a die holder; the die holder is connected with the moving part of the second jacking module, and the shape of the die holder is matched with that of the screen; the rotating shaft is connected in a rotating manner, the end part of the rotating shaft is connected with the speed reducing motor, and the upper overturning plate is fixed on the rotating shaft; the screen positioning assembly is arranged on the upper turnover plate, the die holder is movably connected, and the die holder corresponds to the screen positioning assembly;
the screen positioning assembly comprises a bottom plate, a mold base, end clamping plates and two positioning cylinders, wherein the bottom plate is fixed on the upper turnover plate, the two positioning cylinders are oppositely arranged on the mold base, the end clamping plates are arranged at the telescopic ends of the positioning cylinders, the end clamping plates are positioned above the mold base, sharp tops are arranged on two sides of the end clamping plates, and the sharp tops correspond to the round corners of the screen; the positioning air cylinder is installed on the adjusting plate, the adjusting plate is movably connected to the bottom plate through the sliding rail, and an adjusting screw is arranged between the adjusting plate and the bottom plate.
Preferably, the die holder comprises a silica gel sheet, a silicon steel seat, tempered transparent glass, a groove seat and a light source camera; the light source camera is arranged in the groove seat, the toughened light-transmitting glass is arranged on the groove seat, the silicon steel seat is arranged on the toughened light-transmitting glass, and the silicon sheet is arranged at the upper end of the silicon steel seat; the size of the silicon steel seat is smaller than that of the toughened light-transmitting glass.
A method for positioning a touch screen protective film comprises the steps that a touch screen is placed on a mold base, two ends of the touch screen are clamped and fixed through end clamping plates, and the position of the touch screen is limited; the protective film sets up on the silica gel piece, and the position of protective film is fixed a position by the light source camera, and then, gear motor drives the pivot and rotates, with the upset of screen locating component, is close to the die holder.
A touch screen protective film pasting device comprises a base, a pasting clamp, a closed bottom plate, a closed frame, a middle plate, a floating plate, a film pressing mechanism, a sealing mechanism, a first jacking module, a second jacking module, an adjusting assembly and a side blocking assembly; the base is fixed on the frame; the adjusting plate is connected to the base through a cross slide rail; the first jacking module and the second jacking module are installed on the base, the output end of the first jacking module is connected with the shell of the lower die cavity assembly, and the output end of the second jacking module is connected with the die holder in the lower die cavity assembly; the side blocking component is arranged on the side of the base and corresponds to the side edge of the upper turnover plate; the film sticking clamp adopts the technical scheme to the touch screen protective film.
Preferably, the adjusting components are arranged on the base and are provided with two groups, the two groups of adjusting components are vertically arranged, and the output ends of the adjusting components are connected with the adjusting plate.
Adopt above-mentioned technical scheme's touch-sensitive screen protecting film's pad pasting anchor clamps's advantage is: the touch screen and the protective film are aligned in a turnover mode, so that the operation space is increased, and the touch screen and the protective film can be conveniently subjected to feeding and discharging operations; the touch screen with a hard structure is mechanically positioned by the end clamping plate, so that the touch screen is stable and reliable and the precision is improved; and a light source camera is used for positioning the soft protective film, so that the film pasting accuracy is improved. .
Adopt above-mentioned technical scheme's touch-sensitive screen protecting film pad pasting device's advantage is: the sealed containing cavity is arranged, and the film pasting assembly task is carried out in the containing cavity, so that dust can be prevented from entering, and bubbles can be prevented from being generated in the film pasting process when the vacuum state is pumped; the side blocking component is arranged to block the upper turnover plate, so that the rigidity is improved, and the sealing performance of the sealed cavity is improved; the side part is sealed by arranging a sealing mechanism, so that the sealing can be realized while the feeding of the protective film is not interfered; inside can be observed to the side of airtight frame, the position of accessible adjusting part adjustment protecting film to the position of adaptation touch-sensitive screen improves the equipment precision.
Drawings
Fig. 1 is a structural view of a film attaching jig.
Fig. 2 is an exploded view of the film sticking apparatus.
FIG. 3 is a block diagram of a screen positioning assembly.
Fig. 4 is an exploded view of the lower die cavity assembly.
FIG. 5 is a view showing the structure of the mold base
Fig. 6 is a structural view of the film pressing mechanism.
Detailed Description
As shown in fig. 2 and 4, a touch screen protective film laminating apparatus includes a base 31, a laminating fixture, a sealing bottom plate 350, a sealing frame 352, a middle plate 353, a floating plate 354, a film pressing mechanism 355, a sealing mechanism 356, a first lifting module 36, a second lifting module 37, an adjusting assembly 38, and a side blocking assembly 39; the base 31 is fixed on the frame; the adjusting plate 30 is connected to the base 31 through a cross slide rail; the adjusting components 38 are mounted on the base 31, two groups of adjusting components 38 are arranged, the two groups of adjusting components 38 are vertically arranged, and the output ends of the adjusting components 38 are connected with the adjusting plate 30; the first jacking module 36 and the second jacking module 37 are installed on the base 31, the output end of the first jacking module 36 is connected with the shell of the lower die cavity assembly 35, and the output end of the second jacking module 37 is connected with the die holder 351 in the lower die cavity assembly 35; side stop members 39 are mounted on the sides of the base 31, the side stop members 39 corresponding to the sides of the upper roll-over plate 33. The film sticking clamp comprises a rotating shaft 32, an upper turnover plate 33, a screen positioning component 34 and a die holder 351; the die holder 351 is connected with the moving part of the second jacking module 37, and the shape of the die holder 351 is matched with that of the screen; the rotating shaft 32 is hinged on the base 31, a speed reducing motor is arranged on the base 31, an output shaft of the speed reducing motor is connected with the rotating shaft 32, and the upper overturning plate 33 is fixed on the rotating shaft 32; the screen positioning assembly 34 is disposed on the upper flipping panel 33. The film sticking clamp is a film sticking clamp for a touch screen protective film.
As shown in fig. 3, the screen positioning assembly 34 includes a bottom plate 341, a mold base 342, two end clamping plates 343 and two positioning cylinders 344, the bottom plate 341 is fixed on the upper turnover plate 33, the two positioning cylinders 344 are arranged, the positioning cylinders 344 are oppositely arranged on the mold base 342, the end clamping plates 343 are installed at the telescopic ends of the positioning cylinders 344, the end clamping plates 343 are located above the mold base 342, and two sides of the end clamping plates 343 are provided with sharp tops 3431 corresponding to the round corners of the screen; the positioning cylinder 344 is mounted on an adjusting plate 345, the adjusting plate 345 is movably connected to the bottom plate 341 through a slide rail, and an adjusting screw 346 is arranged between the adjusting plate 345 and the bottom plate 341.
The jacking module comprises a guide frame and a cylinder, the guide frame is movably connected to the base 31 through a linear bearing, the cylinder is fixed to the base 31, the telescopic end of the cylinder is connected with the guide frame, and the guide frame serves as an output component.
As shown in fig. 4, a vertical column is arranged below the middle plate 353, the vertical column is connected to the base 31 through a cross slide block, the height of the middle plate is fixed, and the closed bottom plate 350 is movably connected to the vertical column below the middle plate 353 through a linear bearing; the closed bottom plate 350 can be lifted, and the closed bottom plate 350 can be lifted and connected with the moving part of the first jacking module 36; the sealing frame 352 is fixed on the sealing bottom plate 350, rectangular through holes 3521 are formed in the two sides of the sealing frame 352, the sealing mechanism 356 is installed on the side of the sealing frame 352, and the sealing mechanism 356 corresponds to the rectangular through holes 3521; the side of the floating plate 354 is movably connected to the middle plate 353 through a sliding rail, the middle plate 353 is provided with an air cylinder, and the telescopic end of the air cylinder is connected with the floating plate 354; the film pressing mechanism 355 is arranged on the floating plate 354, and the film pressing mechanism 355 corresponds to the upper end of the die holder 351 and presses the protective film. And an air suction joint is arranged on the side of the closed frame 352 and used for vacuumizing.
As shown in fig. 4, the sealing mechanism 356 includes a triangular base 3561, a pressing cylinder 3562 and a sealing wheel 3563; the triangular seat 3561 is fixed on the side of the closed frame 352, the pressing cylinder 3562 is obliquely arranged on the inclined surface of the triangular seat 3561, the sealing wheel 3563 is arranged at the telescopic end of the pressing cylinder 3562, and the sealing wheel 3563 corresponds to the rectangular through hole 3521 and seals the rectangular through hole 3521.
As shown in fig. 5, the die holder 351 includes a silicone sheet 3511, a silicon steel die holder 3512, a tempered transparent glass 3513, a slot holder 3514 and a light source camera 3515; the light source camera 3515 is arranged in the groove seat 3514, the tempered transparent glass 3513 is arranged on the groove seat 3514, the silicon steel seat 3512 is arranged on the tempered transparent glass 3513, and the silicon rubber sheet 3511 is arranged at the upper end of the silicon steel seat 3512; the size of the silicon steel seat 3512 is smaller than that of the tempered transparent glass 3513, so that the light source camera 3515 can take pictures upwards from the edge.
When the film pasting clamp of the touch screen protective film works, the touch screen is placed on the mold base 342, the two ends of the touch screen are clamped and fixed through the end clamping plates 343, and the position of the touch screen is limited; the protective film sets up on silica gel piece 3511, and the position of protective film is fixed a position by light source camera 3515, and then, gear motor drives pivot 32 and rotates, with the upset of screen locating component 34, is close to die holder 351. A film pasting clamp of a touch screen protective film adopts a turnover mode to carry out alignment, so that the operation space is improved, and the touch screen and the protective film can be conveniently subjected to feeding and discharging operations; the touch screen with a hard structure is mechanically positioned by the end clamping plate 343, so that the touch screen is stable and reliable, and the precision is improved; and a light source camera 3515 is used for positioning the soft protective film, so that the film sticking accuracy is improved.
As shown in fig. 6, the film pressing mechanism 355 includes a bidirectional screw module 3551, a movable mounting plate 3552, a lifting frame 3553, a pressing wheel 3554 and a film pressing cylinder 3555; the bidirectional screw module 3551 is connected to the floating plate 354, the two movable mounting plates 3552 are movably connected to the floating plate 354 through slide rails, two movable mounting plates 3552 are arranged, and the two movable mounting plates 3552 are respectively fixed to screw nuts 3556 at two ends of the bidirectional screw for transmission; the lifting frame 3553 is connected to the movable mounting plate 3552, the film pressing cylinder 3555 is mounted on the movable mounting plate 3552, the telescopic end of the film pressing cylinder 3555 is connected with the lifting frame 3553 to drive the lifting frame 3553 to move up and down, and the pressing wheel 3554 is hinged to the upper end of the lifting frame 3553.
The adjusting assembly 38 comprises a driving motor, a screw shaft, a screw nut block and a transmission connecting rod, the driving motor drives the screw shaft to rotate, so that the screw nut block moves, the transmission connecting rod is installed on the screw nut block, and the transmission connecting rod serves as a power output end.
The side blocking assemblies 39 are provided with two groups, the two groups of side blocking assemblies 39 are arranged oppositely, each side blocking assembly 39 comprises a side pushing cylinder 391 and a stop 392, the side pushing cylinders 391 are horizontally arranged on the base 31, the stop 392 is arranged at the telescopic end of the side pushing cylinders 391, the stop 392 is connected to the base 31, the stop 392 can be pushed inwards, and when the stop 392 is positioned on the inner side, the upper turnover plate 33 is blocked from the upper side.
When the touch screen protective film pasting device works, a touch screen is placed in the screen positioning assembly 34 to be clamped, then the speed reducing motor drives the rotating shaft 32 to rotate, the touch screen is turned by one hundred eighty degrees, the rear side baffle assembly 39 extends inwards, then the first jacking module 36 drives the closed bottom plate 350 to ascend, the upper end of the closed frame 352 is pressed on the upper turning plate 33, and the sealing mechanism 356 presses the rectangular through hole 3521 from the side to form a closed space; then press mold mechanism 355 with the protective film pressure paste on the basement membrane, at last inside evacuation, second jacking module 37 rises, drives the die holder 351 and rises, pastes the protective film after will shelling the membrane on the touch-sensitive screen.
A touch screen protective film pasting device solves the problems that a protective film pasting film has bubbles and is low in quality, dust can be prevented from entering the touch screen protective film pasting device by arranging a closed containing cavity and performing a pasting film assembling task in the containing cavity, and the touch screen protective film pasting device can prevent bubbles from being generated during pasting the film by being pumped into a vacuum state; the upper turnover plate 33 is blocked by the side blocking component 39, so that the rigidity is improved, and the sealing performance of the sealed cavity is improved; the side part is sealed by arranging a sealing mechanism 356, so that sealing can be realized while feeding of the protective film is not interfered; the inside can be observed to the side of airtight frame, and accessible adjusting part 38 adjusts the position of protective film to the position of adaptation touch-sensitive screen improves the equipment precision.
Claims (5)
1. A film sticking clamp for a touch screen protective film is characterized by comprising a rotating shaft (32), an upper turnover plate (33), a touch screen positioning component (34) and a die holder (351); the die holder (351) is connected with the moving part, and the shape of the die holder (351) is matched with that of the touch screen; the rotating shaft (32) is rotatably connected, the end part of the rotating shaft (32) is connected with a speed reducing motor, and the upper overturning plate (33) is fixed on the rotating shaft (32); the touch screen positioning component (34) is arranged on the upper turnover plate (33), the die holder (351) is movably connected, and the die holder (351) corresponds to the touch screen positioning component (34);
the touch screen positioning assembly (34) comprises a bottom plate (341), a mold base (342), two end clamping plates (343) and two positioning cylinders (344), wherein the bottom plate (341) is fixed on the upper turnover plate (33), the two positioning cylinders (344) are arranged, the positioning cylinders (344) are oppositely arranged on the mold base (342), the end clamping plates (343) are arranged at the telescopic ends of the positioning cylinders (344), the end clamping plates (343) are positioned above the mold base (342), sharp tops (3431) are arranged on two sides of the end clamping plates (343), and the sharp tops correspond to the round corners of the touch screen; the positioning cylinder (344) is installed on the adjusting plate (345), the adjusting plate (345) is movably connected to the bottom plate (341) through a sliding rail, and an adjusting screw (346) is arranged between the adjusting plate (345) and the bottom plate (341).
2. The film sticking clamp of the touch screen protective film according to claim 1, wherein the die holder (351) comprises a silicon rubber sheet (3511), a silicon steel seat (3512), tempered transparent glass (3513), a slot holder (3514) and a light source camera (3515); the light source camera (3515) is arranged in the groove seat (3514), the tempered transparent glass (3513) is arranged on the groove seat (3514), the silicon steel seat (3512) is arranged on the tempered transparent glass (3513), and the silicon rubber sheet (3511) is arranged at the upper end of the silicon steel seat (3512); the size of the silicon steel seat (3512) is smaller than that of the tempered transparent glass (3513).
3. A method for positioning a touch screen protective film is characterized in that a touch screen is placed on a mold base (342), two ends of the touch screen are clamped and fixed through end clamping plates (343), and the position of the touch screen is limited; the protective film sets up on silica gel piece (3511), and the position of protective film is fixed a position by light source camera (3515), and then, gear motor drives pivot (32) and rotates, with touch-sensitive screen locating component (34) upset, is close to die holder (351).
4. A touch screen protective film pasting device is characterized by comprising a base (31), a pasting clamp, a closed bottom plate (350), a closed frame (352), a middle plate (353), a floating plate (354), a film pressing mechanism (355), a sealing mechanism (356), a first jacking module (36), a second jacking module (37), an adjusting assembly (38) and a side blocking assembly (39); the base (31) is fixed on the frame; the adjusting plate (30) is connected to the base (31) through a cross slide rail; the first jacking module (36) and the second jacking module (37) are installed on the base (31), the output end of the first jacking module (36) is connected with the shell of the lower die cavity assembly (35), and the output end of the second jacking module (37) is connected with the die holder (351) inside the lower die cavity assembly (35); the side blocking component (39) is arranged on the side of the base (31), and the side blocking component (39) corresponds to the side edge of the upper turnover plate (33); the film attaching jig as set forth in claim 1.
5. The touch screen protective film pasting device according to claim 1, characterized in that the adjusting components (38) are installed on the base (31), the adjusting components (38) are provided in two groups, the two groups of adjusting components (38) are vertically arranged, and the output ends of the adjusting components (38) are connected with the adjusting plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140188.1A CN112340102A (en) | 2020-10-22 | 2020-10-22 | Pad pasting anchor clamps and pad pasting device of touch-sensitive screen protecting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140188.1A CN112340102A (en) | 2020-10-22 | 2020-10-22 | Pad pasting anchor clamps and pad pasting device of touch-sensitive screen protecting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112340102A true CN112340102A (en) | 2021-02-09 |
Family
ID=74359773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011140188.1A Withdrawn CN112340102A (en) | 2020-10-22 | 2020-10-22 | Pad pasting anchor clamps and pad pasting device of touch-sensitive screen protecting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112340102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116812227A (en) * | 2023-08-29 | 2023-09-29 | 泰州恒润玻璃有限公司 | Glass plate packaging equipment |
-
2020
- 2020-10-22 CN CN202011140188.1A patent/CN112340102A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116812227A (en) * | 2023-08-29 | 2023-09-29 | 泰州恒润玻璃有限公司 | Glass plate packaging equipment |
| CN116812227B (en) * | 2023-08-29 | 2023-10-31 | 泰州恒润玻璃有限公司 | Glass plate packaging equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210209 |