A device for detecting screen protectors on mobile phones

Abstract

This invention relates to the field of testing equipment technology, specifically to a screen protector application device for mobile phones. The device includes a transport mechanism, an AOI (Automated Optical Inspection) mechanism, a screen protector application mechanism, an NG (Not Good) unloading mechanism, and a good product unloading mechanism arranged sequentially in a horizontal direction. A transfer mechanism is provided between the transport mechanism, the AOI mechanism, and the screen protector application mechanism. A first unloading robot is provided between the NG unloading mechanism and the screen protector application mechanism. A good product unloading seat is located between the NG unloading mechanism and the good product unloading mechanism. A second unloading robot is provided between the good product unloading seat and the good product unloading mechanism. The AOI mechanism includes multiple AOI inspection components arranged in a horizontal direction. This invention, by arranging multiple AOI inspection components in a horizontal direction, enables simultaneous AOI optical inspection of multiple mobile phone screens, greatly improving inspection efficiency. Furthermore, after inspection, the screen protector application mechanism enables automated application of protective films.

Description

Technical Field

[0001] This invention relates to the field of testing equipment technology, and specifically to a testing film application device for mobile phone screens. Background Technology

[0002] Currently, Automated Optical Inspection (AOI) technology is widely used in the quality control of mobile phone screens. AOI technology uses optical equipment to scan the screen and uses image processing technology to identify defects and flaws on the screen, such as scratches, stains, and bright spots, to ensure that every screen meets quality standards.

[0003] However, existing AOI optical inspection devices can typically only inspect one mobile phone screen at a time. While this single-inspection mode can ensure inspection accuracy, its inspection efficiency is significantly low in a large-scale production environment, making it difficult to meet the needs of high-efficiency production. Furthermore, after inspection, the screen needs to be transferred to an external film-applying device for protective film application, resulting in low work efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned shortcomings in the prior art by providing a device for detecting and applying screen protectors to mobile phone screens.

[0005] The objective of this invention is achieved through the following technical solution: a mobile phone screen protector inspection and application device, comprising a conveying mechanism, an AOI inspection mechanism, an application mechanism, an NG unloading mechanism, and a good product unloading mechanism arranged sequentially in the transverse direction; a transfer mechanism is provided between the conveying mechanism, the AOI inspection mechanism, and the application mechanism; a first unloading robot is provided between the NG unloading mechanism and the application mechanism; a good product unloading seat is provided between the NG unloading mechanism and the good product unloading mechanism; a second unloading robot is provided between the good product unloading seat and the good product unloading mechanism; the AOI inspection mechanism includes multiple AOI inspection components arranged in the transverse direction; each AOI... Each of the I detection components includes a first optical detection base, a second optical detection base, a first optical detection longitudinal movement component for driving the first optical detection base to move longitudinally, a second optical detection longitudinal movement component for driving the second optical detection base to move longitudinally, and a first optical detector and a second optical detector arranged along the longitudinal direction; the first optical detection base is provided with a first optical detection platform; the second optical detection base is movably equipped with a second optical detection platform; the first optical detection longitudinal movement component is located between the first optical detector and the second optical detector; the second optical detection longitudinal movement component is located between the first optical detector and the second optical detector.

[0006] The present invention is further configured such that both the first optical detection longitudinal shift component and the second optical detection longitudinal shift component are linear modules; the output end of the first optical detection longitudinal shift component is connected to the first optical detection base; the output end of the second optical detection longitudinal shift component is connected to the second optical detection base; the first optical detection longitudinal shift component and the second optical detection longitudinal shift component are arranged side by side; the second optical detection base is provided with an optical detection cylinder; the output end of the optical detection cylinder is connected to the second optical detection platform; the optical detection cylinder is used to drive the second optical detection platform to move up and down; the second optical detection base is provided with an optical detection slide rail; the second optical detection platform is provided with an optical detection slider that is slidably connected to the optical detection slide rail.

[0007] The present invention is further configured such that one end of the first optical detection platform is provided with a first optical detection lower clamp and a first optical detection upper clamp; one end of the first optical detection upper clamp is rotatably disposed on the top of the first optical detection lower clamp; the first optical detection base is provided with a first optical detection driving assembly for driving the first optical detection upper clamp to rotate; the first optical detection driving assembly includes a first optical detection rotating shaft rotatably disposed on the first optical detection base, a first optical detection motor disposed on the first optical detection base, a first optical detection connecting arm disposed on the first optical detection rotating shaft, and a first optical detection connecting rod disposed between the first optical detection connecting arm and the first optical detection upper clamp; the output end of the first optical detection motor is connected to the first optical detection rotating shaft; one end of the first optical detection upper clamp is hinged to the top of the first optical detection lower clamp; the other end of the first optical detection upper clamp is hinged to one end of the first optical detection connecting rod; the other end of the first optical detection connecting rod is hinged to the first optical detection connecting arm.

[0008] The present invention is further configured such that one end of the second optical detection platform is provided with a second lower optical detection fixture and a second upper optical detection fixture; one end of the second upper optical detection fixture is rotatably disposed on the top of the second lower optical detection fixture; the second optical detection base is provided with a second optical detection driving assembly for driving the second upper optical detection fixture to rotate; the second optical detection driving assembly includes a second optical detection rotating shaft rotatably disposed on the second optical detection base, a second optical detection motor disposed on the second optical detection base, a second optical detection connecting arm disposed on the second optical detection rotating shaft, and a second optical detection connecting rod disposed between the second optical detection connecting arm and the second upper optical detection fixture; the output end of the second optical detection motor is connected to the second optical detection rotating shaft; one end of the second upper optical detection fixture is hinged to the top of the second lower optical detection fixture; the other end of the second upper optical detection fixture is hinged to one end of the second optical detection connecting rod; the other end of the second optical detection connecting rod is hinged to the second optical detection connecting arm.

[0009] The present invention is further configured such that the conveying mechanism includes a first conveying fixed seat, a second conveying fixed seat, a first conveying movable seat, a second conveying movable seat, a first conveying longitudinal moving component for driving the first conveying movable seat to move longitudinally, and a second conveying longitudinal moving component for driving the second conveying movable seat to move longitudinally; both the first and second conveying longitudinal moving components are linear modules; a first conveying robot is provided between the first conveying fixed seat and the first conveying longitudinal moving component; a second conveying robot is provided between the second conveying fixed seat and the second conveying longitudinal moving component; the transfer mechanism includes a mobile phone screen transfer transverse moving component disposed in the transverse direction between the conveying mechanism, the AOI detection mechanism, and the film application mechanism; the mobile phone screen transfer transverse moving component is a linear module; the output end of the mobile phone screen transfer transverse moving component is provided with a mobile phone screen transfer loading robot and a mobile phone screen transfer unloading robot; the good product unloading mechanism includes a good product unloading conveyor belt.

[0010] The present invention is further configured such that the film application mechanism includes a screen placement platform, a film application bracket, a film supply assembly, a film application seat movably disposed on the film application bracket, and a screen longitudinal movement assembly for driving the screen placement platform to move longitudinally; the bottom of the film application seat is provided with a first film application platform; a film application connecting block is movably and vertically disposed at one end of the film application seat on the first film application platform; a film pressure roller is rotatably disposed on the film application connecting block; the film application seat is provided with a film pressure lifting drive for driving the film application connecting block to move up and down; and a vacuum hole is provided at the bottom of the first film application platform.

[0011] The present invention is further configured such that the screen protector holder includes a screen protector lateral movement assembly for driving the screen protector base to move laterally, a screen protector longitudinal movement assembly for driving the screen protector base to move longitudinally, a screen protector lifting assembly for driving the screen protector base to rise and fall, and a screen protector rotation assembly for driving the screen protector base to rotate; the screen protector lateral movement assembly, the screen protector longitudinal movement assembly, and the screen protector lifting assembly are all linear modules; the screen protector rotation assembly is a motor; the screen protector lateral movement assembly is located at the output end of the screen protector longitudinal movement assembly; the screen protector lifting assembly is located at the output end of the screen protector lifting assembly; the screen protector base is located at the output end of the screen protector rotation assembly; and the screen longitudinal movement assembly is a linear assembly arranged along the longitudinal direction. The module includes: a pressure film lifting drive component (a cylinder); an output end of the pressure film lifting drive component connected to a film-applying connecting block; a film-applying base movably provided with a film-applying extension plate along its length; a second film-applying platform at the same height as the first film-applying platform at the bottom of the film-applying extension plate; a vacuum hole at the bottom of the second film-applying platform; a pressure film roller positioned between the first and second film-applying platforms; a film-applying base equipped with a film-applying extension drive component for driving the film-applying extension plate; the film-applying extension drive component is a cylinder; the film-applying base is equipped with a film-applying extension slide rail; the film-applying extension plate is equipped with a film-applying extension slider slidably connected to the film-applying extension slide rail; and the output end of the film-applying extension drive component is connected to the film-applying extension plate.

[0012] The present invention is further configured such that the film supply assembly includes a feeder, a film supply transfer platform, and a film supply transfer component; the feeder is provided with a film discharge platform; the film supply transfer component is used to move between the film discharge platform and the film supply transfer platform; the film application seat is movably disposed on the top of the film supply transfer platform; the film supply transfer platform is provided with a buffer spring; the film supply transfer component includes a film supply transfer seat, a film supply lateral movement component for driving the film supply transfer seat to move laterally, and a film supply lifting component for driving the film supply transfer seat to rise and fall; the bottom of the film supply transfer seat is provided with a vacuum hole; the film supply lateral movement component and the film supply lifting component are both linear modules; the film supply lifting component is disposed at the output end of the film supply lateral movement component; the film supply transfer seat is disposed at the output end of the film supply lifting component.

[0013] The present invention is further configured such that the NG unloading mechanism includes a tray feeding area, a tray stacking area, and a tray unloading area arranged sequentially along the longitudinal direction; a tray transfer assembly is movably disposed between the tray feeding area, the tray stacking area, and the tray unloading area; the tray feeding area includes a left tray feeding seat and a right tray feeding seat; the left tray feeding seat and the right tray feeding seat are respectively provided with a left tray feeding plate and a right tray feeding plate; the left tray feeding seat is provided with a left tray dispensing assembly; the right tray... The feeding seat is equipped with a right material tray distribution component; the material tray unloading area includes a left material tray unloading seat and a right material tray unloading seat; the left material tray unloading seat and the right material tray unloading seat are respectively equipped with a left material tray unloading plate and a right material tray unloading plate; the left material tray unloading seat is equipped with a left material tray stacking component; the right material tray unloading seat is equipped with a right material tray stacking component; the material tray stacking area includes a left material tray stacking plate located between the left material tray feeding plate and the left material tray unloading plate, and a right material tray stacking plate located between the right material tray feeding plate and the right material tray unloading plate.

[0014] The present invention is further configured such that the left material tray dispensing assembly includes a left material tray dispensing seat that is movably and vertically disposed on the left material tray lower seat, and a left material tray dispensing frame that is movably disposed on the left material tray dispensing seat in a lateral direction; the left material tray dispensing frame is provided with a left material tray dispensing block; the left material tray dispensing seat is provided with a left dispensing lifting cylinder; the output end of the left dispensing lifting cylinder is connected to the left material tray dispensing seat; the left material tray dispensing seat is provided with a left dispensing telescopic cylinder; the output end of the left dispensing telescopic cylinder is connected to the left material tray dispensing frame; the left material tray dispensing block is movably and vertically disposed on the top of the left material tray feeding plate; the right material tray dispensing assembly includes a right material tray dispensing seat that is movably and vertically disposed on the right material tray lower seat, and a right material tray dispensing frame that is movably disposed on the right material tray dispensing seat in a lateral direction; the right material tray dispensing frame is provided with a right material tray dispensing block; the right material tray dispensing seat is provided with a right dispensing block. The system includes: a material lifting cylinder; the output end of the right material lifting cylinder is connected to the right material tray distribution seat; the right material tray distribution seat is equipped with a right material telescopic cylinder; the output end of the right material telescopic cylinder is connected to the right material tray distribution frame; the right material tray distribution block is movably mounted on the top of the right material tray feeding plate; the left material tray stacking assembly includes a left material tray stacking frame mounted on the left material tray lower seat and a left material tray stacking block rotatably mounted on the left material tray stacking frame; the left material tray stacking block is mounted on the top of the left material tray lower plate; the bottom of the left material tray stacking block is provided with a left material tray stacking slope; the right material tray stacking assembly includes a right material tray stacking frame mounted on the right material tray lower seat and a right material tray stacking block rotatably mounted on the right material tray stacking frame; the right material tray stacking block is mounted on the top of the right material tray lower plate; the bottom of the right material tray stacking block is provided with a right material tray stacking slope.

[0015] The beneficial effects of the present invention are as follows: By arranging multiple AO I detection components in a horizontal direction, the present invention can simultaneously perform AO I optical inspection on multiple mobile phone screens, which greatly improves the inspection efficiency; in addition, after the inspection is completed, the protective film can be automatically applied through the film application mechanism. Attached Figure Description

[0016] The invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0019] Figure 3 yes Figure 2 A magnified view of part A in the middle;

[0020] Figure 4 This is a schematic diagram of the AOI detection component of the present invention;

[0021] Figure 5 This is a schematic diagram of the AO I detection component of the present invention from another perspective;

[0022] Figure 6 This is a schematic diagram of the structure of the AO I detection component of the present invention after the first photodetector and the second photodetector are hidden;

[0023] Figure 7 This is a schematic diagram of the structure of the first optical detection seat of the present invention;

[0024] Figure 8 This is a schematic diagram of the structure of the second optical detection seat of the present invention;

[0025] Figure 9 This is a schematic diagram of the structure of the film application mechanism of the present invention hidden behind the screen placement platform;

[0026] Figure 10 This is a schematic diagram of the membrane supply assembly of the present invention;

[0027] Figure 11 This is a schematic diagram of the structure of the film-applying base of the present invention;

[0028] Figure 12 This is a schematic diagram of the film-applying base of the present invention from another perspective;

[0029] Figure 13 This is a schematic diagram of the NG feeding mechanism of the present invention;

[0030] Figure 14 This is a schematic diagram of the material feeding area of ​​the material tray of the present invention;

[0031] Figure 15 This is a schematic diagram of the material feeding area of ​​the material tray in this invention;

[0032] Figure 16 This is a schematic diagram of the material tray transfer rack of the present invention;

[0033] Among them: 41, AO I detection component; 411, first optical detection base; 412, first optical detection longitudinal movement component; 421, second optical detection base; 422, second optical detection longitudinal movement component; 431, first optical detector; 432, second optical detector; 441, first optical detection platform; 442, second optical detection platform; 451, optical detection cylinder; 452, optical detection slide rail; 453, optical detection slider; 461, first optical detection lower clamp; 462, first optical detection upper clamp; 463, first optical detection rotating shaft; 464, first optical detection motor; 465, first optical detection connecting arm; 466, first optical detection connecting rod; 471, second optical detection lower clamp; 472, second optical detection upper clamp; 473, second optical detection rotating shaft; 4 74. Second optical detection motor; 475. Second optical detection connecting arm; 476. Second optical detection linkage; 51. Film application bracket; 511. Film application longitudinal movement assembly; 512. Film application lateral movement assembly; 513. Film application lifting assembly; 514. Film application rotation assembly; 52. Film application base; 521. First film application platform; 522. Film application extension plate; 523. Second film application platform; 53. Film application connecting block; 531. Film pressing roller; 532. Film pressing lifting drive component; 541. Film application extension drive component; 542. Film application extension slide rail; 543. Film application extension slider; 55. Feeder; 551. Film supply and discharge platform; 56. Film supply transfer table; 561. Buffer spring; 571. Film supply transfer seat; 572. Film supply lateral movement... Components; 573. Film supply lifting assembly; 58. Screen placement platform; 59. Screen longitudinal movement assembly; 6. NG unloading mechanism; 61. Left tray feeding seat; 611. Left tray feeding plate; 612. Left tray dispensing seat; 613. Left tray dispensing rack; 614. Left tray dispensing block; 615. Left dispensing lifting cylinder; 616. Left dispensing telescopic cylinder; 617. Left tray feeding push block; 618. Left tray feeding cylinder; 62. Right tray feeding seat; 621. Right tray feeding plate; 622. Right tray dispensing seat; 623. Right tray dispensing rack; 624. Right tray dispensing block; 625. Right dispensing lifting cylinder; 626. Right dispensing telescopic cylinder; 627. Right tray feeding push block; 628. Right tray feeding cylinder; 63. Left tray unloading seat; 631. Left tray stacking frame; 632. Left tray stacking block; 633. Left tray stacking ramp; 634. Left tray unloading plate; 635. Left tray unloading push block; 636. Left tray unloading cylinder; 64. Right tray unloading seat; 641. Right tray stacking frame; 642. Right tray stacking block; 643. Right tray stacking ramp; 644. Right tray unloading plate; 645. Right tray unloading push block; 646. Right tray unloading cylinder; 651. Left tray stacking plate; 652. Right tray stacking plate; 661. Tray transfer guide rail; 662. Tray transfer frame; 663. Tray transfer seat; 664. First tray transfer arm; 665. Second tray transfer arm; 666. Tray transfer cylinder;667. Tray transfer drive unit; 67. Tray feeding and width adjustment seat; 68. Tray unloading and width adjustment seat; 81. Good product unloading mechanism; 82. First unloading robot; 83. Second unloading robot; 84. Good product unloading seat; 91. First transport fixed seat; 92. Second transport fixed seat; 93. First transport movable seat; 94. Second transport movable seat; 95. First transport longitudinal movement assembly; 96. Second transport longitudinal movement assembly; 97. First transport robot; 98. Second transport robot; 99. Mobile phone screen transfer lateral movement assembly; 991. Mobile phone screen transfer loading robot; 992. Mobile phone screen transfer unloading robot. Detailed Implementation

[0034] The present invention will be further described in conjunction with the following embodiments.

[0035] Depend on Figures 1 to 16 As can be seen, the mobile phone screen detection and film application device described in this embodiment includes a conveying mechanism, an AOI detection mechanism, a film application mechanism, an NG unloading mechanism 6, and a good product unloading mechanism 81 arranged sequentially in the horizontal direction;

[0036] A transfer mechanism is provided between the handling mechanism, the AOI inspection mechanism, and the film application mechanism; a first unloading robot 82 is provided between the NG unloading mechanism 6 and the film application mechanism; a good product unloading seat 84 is provided between the NG unloading mechanism 6 and the good product unloading mechanism 81; a second unloading robot 83 is provided between the good product unloading seat 84 and the good product unloading mechanism 81.

[0037] The AOI detection mechanism includes multiple AOI detection components 41 arranged in the transverse direction; each AOI detection component 41 includes a first optical detection seat 411, a second optical detection seat 421, a first optical detection longitudinal movement component 412 for driving the first optical detection seat 411 to move longitudinally, a second optical detection longitudinal movement component 422 for driving the second optical detection seat 421 to move longitudinally, and a first photodetector 431 and a second photodetector 432 arranged in the longitudinal direction; the first optical detection seat 411 is provided with a first optical detection platform 441; the second optical detection seat 421 is movably and vertically connected to the second optical detection platform 442; the first optical detection longitudinal movement component 412 is located between the first photodetector 431 and the second photodetector 432; the second optical detection longitudinal movement component 422 is located between the first photodetector 431 and the second photodetector 432.

[0038] Specifically, in this embodiment, the mobile phone screen inspection and film application device first places the mobile phone screen on the transport mechanism, which moves the mobile phone screen to the bottom of the transfer mechanism, so that the transfer mechanism can place the mobile phone screens one by one on each AO I inspection component 41, thereby enabling AO I optical inspection of multiple mobile phone screens simultaneously. After the inspection is completed, the transfer mechanism moves the mobile phone screen to the film application mechanism to apply a protective film to the mobile phone screen. After the film is applied, the first unloading robot 82 places the defective mobile phone screens in the NG unloading mechanism 6, while placing the good mobile phone screens in the good unloading seat 84. The second unloading robot 83 transfers the mobile phone screens in the good unloading seat 84 to the good unloading mechanism 81 for unloading.

[0039] In addition, since the first photodetector 431 and the second photodetector 432 of each AOI detection component 41 are arranged along the longitudinal direction, that is, along the transmission direction of the first photodetector longitudinal shift component 412 and the transmission direction of the second photodetector longitudinal shift component 422, space can be effectively saved.

[0040] When the first light detection seat 411 moves to the front end of the first light detection longitudinal moving component 412 (i.e., the bottom of the transfer mechanism), and the second light detection seat 421 moves to the front end of the second light detection longitudinal moving component 422 (i.e., the bottom of the transfer mechanism), the transfer mechanism loads the mobile phone screen onto the first light detection platform 441 and the second light detection platform 442. The first light detection platform 441 and the second light detection platform 442 are equipped with vacuum adsorption components to adsorb and fix the mobile phone screen. Then, the first light detection longitudinal moving component 412 and the second light detection longitudinal moving component 422 move the first light detection platform 441 and the second light detection platform 442 to the positions of the first light detector 431 and the second light detector 432, respectively, so that AOI detection of two mobile phone screens can be performed simultaneously. In addition, by movably lifting the second light detection platform 442 onto the second light detection seat 421, the second light detection platform 442 and the first light detection platform 441 can be staggered in the height direction during the movement.

[0041] This embodiment arranges multiple AOI detection components 41 in a horizontal direction, thereby enabling simultaneous AOI optical inspection of multiple mobile phone screens, which greatly improves the inspection efficiency; in addition, after the inspection is completed, the protective film can be automatically applied through the film application mechanism.

[0042] The mobile phone screen detection and film application device described in this embodiment includes a first optical detection vertical shift component 412 and a second optical detection vertical shift component 422, both of which are linear modules. The output end of the first optical detection vertical shift component 412 is connected to a first optical detection base 411, and the output end of the second optical detection vertical shift component 422 is connected to a second optical detection base 421. The first optical detection vertical shift component 412 and the second optical detection vertical shift component 422 are arranged side by side.

[0043] The second optical detection base 421 is equipped with an optical detection cylinder 451; the output end of the optical detection cylinder 451 is connected to the second optical detection platform 442; the optical detection cylinder 451 is used to drive the second optical detection platform 442 to move up and down; specifically, the above arrangement facilitates the driving of the second optical detection platform 442 to move up and down, thereby enabling the second optical detection platform 442 and the first optical detection platform 441 to be misaligned in the height direction during the movement.

[0044] The second light detection base 421 is provided with a light detection slide rail 452; the second light detection platform 442 is provided with a light detection slider 453 that is slidably connected to the light detection slide rail 452. Specifically, the second light detection platform 442 can be stably raised and lowered through the above-mentioned configuration.

[0045] This embodiment describes a mobile phone screen protector detection device. One end of the first light detection platform 441 is provided with a first light detection lower clamp 461 and a first light detection upper clamp 462. One end of the first light detection upper clamp 462 is rotatably mounted on the top of the first light detection lower clamp 461. The first light detection base 411 is provided with a first light detection driving assembly for driving the first light detection upper clamp 462 to rotate. The first light detection driving assembly includes a first light detection rotating shaft 463 rotatably mounted on the first light detection base 411 and a first light detection motor 463 mounted on the first light detection base 411. 64. A first optical detection connecting arm 465 disposed on the first optical detection rotating shaft 463 and a first optical detection connecting rod 466 disposed between the first optical detection connecting arm 465 and the first optical detection upper clamp 462; the output end of the first optical detection motor 464 is connected to the first optical detection rotating shaft 463; one end of the first optical detection upper clamp 462 is hinged to the top of the first optical detection lower clamp 461; the other end of the first optical detection upper clamp 462 is hinged to one end of the first optical detection connecting rod 466; the other end of the first optical detection connecting rod 466 is hinged to the first optical detection connecting arm 465.

[0046] Specifically, with the above settings, when the first light detection motor 464 starts, it drives the first light detection shaft 463 to rotate. Under the action of the first light detection connecting arm 465 and the first light detection connecting rod 466, the first light detection upper clamp 462 can be driven to rotate along the top of the first light detection lower clamp 461, thereby opening or closing the first light detection lower clamp 461 and the first light detection upper clamp 462, thus positioning the mobile phone screen on the first light detection platform 441.

[0047] This embodiment describes a mobile phone screen film detection device. One end of the second light detection platform 442 is provided with a second lower light detection clamp 471 and a second upper light detection clamp 472. One end of the second upper light detection clamp 472 is rotatably mounted on the top of the second lower light detection clamp 471. The second light detection base 421 is provided with a second light detection driving assembly for driving the second upper light detection clamp 472 to rotate. The second light detection driving assembly includes a second light detection rotating shaft 473 rotatably mounted on the second light detection base 421 and a second light detection motor 43 mounted on the second light detection base 421. 74. A second optical detection connecting arm 475 disposed on the second optical detection rotating shaft 473 and a second optical detection connecting rod 476 disposed between the second optical detection connecting arm 475 and the second optical detection upper clamp 472; the output end of the second optical detection motor 474 is connected to the second optical detection rotating shaft 473; one end of the second optical detection upper clamp 472 is hinged to the top of the second optical detection lower clamp 471; the other end of the second optical detection upper clamp 472 is hinged to one end of the second optical detection connecting rod 476; the other end of the second optical detection connecting rod 476 is hinged to the second optical detection connecting arm 475.

[0048] Specifically, with the above settings, when the second light detection motor 474 starts, it drives the second light detection shaft 473 to rotate. Under the action of the second light detection connecting arm 475 and the second light detection connecting rod 476, the second light detection upper clamp 472 can be driven to rotate along the top of the second light detection lower clamp 471, thereby opening or closing the second light detection lower clamp 471 and the second light detection upper clamp 472, thus positioning the mobile phone screen on the second light detection platform 442.

[0049] The mobile phone screen detection and film application device described in this embodiment includes a conveying mechanism comprising a first conveying fixed seat 91, a second conveying fixed seat 92, a first conveying movable seat 93, a second conveying movable seat 94, a first conveying longitudinal movement component 95 for driving the first conveying movable seat 93 to move longitudinally, and a second conveying longitudinal movement component 96 for driving the second conveying movable seat 94 to move longitudinally; both the first conveying longitudinal movement component 95 and the second conveying longitudinal movement component 96 are linear modules.

[0050] A first transport robot 97 is provided between the first transport fixing base 91 and the first transport longitudinal movement assembly 95; a second transport robot 98 is provided between the second transport fixing base 92 and the second transport longitudinal movement assembly 96;

[0051] The transfer mechanism includes a mobile phone screen transfer lateral moving component 99 disposed in the lateral direction between the handling mechanism, the AOI inspection mechanism and the film application mechanism; the mobile phone screen transfer lateral moving component 99 is a linear module; the output end of the mobile phone screen transfer lateral moving component 99 is provided with a mobile phone screen transfer loading robot 991 and a mobile phone screen transfer unloading robot 992; the good product unloading mechanism 81 includes a good product unloading conveyor belt.

[0052] Specifically, with the above setup, the mobile phone screen is first placed on the first transport fixed seat 91 and the second transport fixed seat 92, and the mobile phone screen is transported to the first transport movable seat 93 and the second transport movable seat 94 by the first transport robot 97 and the second transport robot 98, respectively; then the first transport movable seat 93 and the second transport movable seat 94 are moved to the bottom of the mobile phone screen transfer transverse component 99 by the first transport longitudinal component 95 and the second transport longitudinal component 96, so that the mobile phone screen transfer loading robot 991 adsorbs the mobile phone screen on the first transport movable seat 93 and the second transport movable seat 94 and loads it to the AOI inspection agency; there can be two mobile phone screen transfer loading robots 991 and two mobile phone screen transfer unloading robots 992, so that the mobile phone screens on the first transport movable seat 93 and the second transport movable seat 94 can be adsorbed and picked up at the same time.

[0053] The mobile phone screen detection and film application device described in this embodiment includes a screen placement platform 58, a film application bracket 51, a film supply component, a film application seat 52 movably disposed on the film application bracket 51, and a screen longitudinal movement component 59 for driving the screen placement platform 58 to move longitudinally.

[0054] The bottom of the film-applying base 52 is provided with a first film-applying platform 521; the film-applying base 52 is provided with a film-applying connecting block 53 at one end of the first film-applying platform 521; the film-applying connecting block 53 is provided with a pressure roller 531; the film-applying base 52 is provided with a pressure lifting drive component 532 for driving the film-applying connecting block 53 to move up and down.

[0055] The bottom of the first film application platform 521 is provided with a vacuum hole.

[0056] Specifically, after the mobile phone screen undergoes AOI optical inspection, the mobile phone screen transfer and unloading robot 992 places the mobile phone screen on the screen placement stage 58, and then the screen vertical transfer component 59 moves the mobile phone screen to the bottom of the film application holder 52.

[0057] Next, the film-applying connecting block 53 and the film-pressing roller 531 are driven to rise by the film-pressing lifting drive 532. Then, the first film-applying platform 521 of the film-applying base 52 absorbs the protective film from the film supply assembly through the vacuum hole, moves to the top of the mobile phone screen on the screen placement platform 58, and places the protective film on the mobile phone screen. Then, the film-applying connecting block 53 and the film-pressing roller 531 are driven to fall by the film-pressing lifting drive 532, so that the film-pressing roller 531 abuts against the top of the protective film. Then, the entire film-applying base 52 is moved in the longitudinal direction, thereby pressing the protective film onto the mobile phone screen by the film-pressing roller 531, effectively preventing the protective film from falling off the mobile phone screen.

[0058] After the screen protector is applied, the screen placement platform 58 is moved to the bottom of the first unloading robot 82 via the screen vertical moving component 59 for unloading.

[0059] This embodiment describes a mobile phone screen protector detection and application device. The screen protector support 51 includes a screen protector lateral movement assembly 512 for driving the screen protector base 52 to move laterally, a screen protector longitudinal movement assembly 511 for driving the screen protector base 52 to move longitudinally, a screen protector lifting assembly 513 for driving the screen protector base 52 to move up and down, and a screen protector rotation assembly 514 for driving the screen protector base 52 to rotate. The screen protector lateral movement assembly 512, the screen protector longitudinal movement assembly 511, and the screen protector lifting assembly 513 are all linear modules. The screen protector rotation assembly 514 is a motor. The screen protector lateral movement assembly 512... 2 is located at the output end of the film application vertical movement component 511; the film application lifting component 513 is located at the output end of the film application horizontal movement component 512; the film application rotation component 514 is located at the output end of the film application lifting component 513; the film application seat 52 is located at the output end of the film application rotation component 514; specifically, through the above settings, the film application seat 52 can perform horizontal movement, vertical movement and lifting activities, and secondly, the angle of the film application seat 52 and the protective film can be adjusted by the film application rotation component 514, so as to accurately apply the protective film to the mobile phone screen of the screen placement platform 58.

[0060] The screen vertical shifting component 59 is a linear module arranged along the vertical direction;

[0061] The film pressing and lifting drive 532 is a cylinder; the output end of the film pressing and lifting drive 532 is connected to the film application connecting block 53; specifically, the above arrangement facilitates the driving of the film application connecting block 53 and the film pressing roller 531 to move up and down.

[0062] The film-applying base 52 is movably provided with a film-applying extension plate 522 along its length; the bottom of the film-applying extension plate 522 is provided with a second film-applying platform 523 at the same height as the first film-applying platform 521; the bottom of the second film-applying platform 523 is provided with a vacuum hole; the film-pressing roller 531 is disposed between the first film-applying platform 521 and the second film-applying platform 523; the film-applying base 52 is provided with a film-applying extension driving member 541 for driving the film-applying extension plate 522 to move; specifically, in this embodiment, by setting the film-applying extension plate 522 and the second film-applying platform 523, the protective film can be adsorbed between the first film-applying platform 521 and the second film-applying platform 523, and by adjusting the distance between the second film-applying platform 523 and the first film-applying platform 521, protective films of different sizes can be adapted.

[0063] The film-applying extension drive 541 is a cylinder; the film-applying base 52 is provided with a film-applying extension slide rail 542; the film-applying extension plate 522 is provided with a film-applying extension slider 543 that is slidably connected to the film-applying extension slide rail 542; the output end of the film-applying extension drive 541 is connected to the film-applying extension plate 522. Specifically, the above arrangement enables the film-applying extension plate 522 and the second film-applying platform 523 to move stably.

[0064] This embodiment describes a mobile phone screen protector testing and application device. The film supply assembly includes a feeder 55, a film supply transfer platform 56, and a film supply transfer assembly. The feeder 55 is equipped with a film supply discharge platform 551. The film supply transfer assembly is used to move between the film supply discharge platform 551 and the film supply transfer platform 56. The film application holder 52 is movably disposed on the top of the film supply transfer platform 56. Specifically, through the above arrangement, the feeder 55 first transmits the protective film to the film supply discharge platform 551, the film supply transfer assembly transfers the protective film from the film supply discharge platform 551 to the film supply transfer platform 56, and then the film application holder 52, under the action of the film application horizontal movement assembly 512, the film application vertical movement assembly 511, and the film application lifting assembly 513, adsorbs the protective film from the film supply transfer platform 56, thereby applying it to the mobile phone screen on the screen placement platform 58.

[0065] The film supply transfer table 56 is equipped with a buffer spring 561; specifically, the above-mentioned arrangement can play a buffering role and protect the protective film.

[0066] The film supply and transfer assembly includes a film supply transfer seat 571, a film supply lateral movement assembly 572 for driving the film supply transfer seat 571 to move laterally, and a film supply lifting assembly 573 for driving the film supply transfer seat 571 to rise and fall. The bottom of the film supply transfer seat 571 is provided with a vacuum hole. Both the film supply lateral movement assembly 572 and the film supply lifting assembly 573 are linear modules. The film supply lifting assembly 573 is located at the output end of the film supply lateral movement assembly 572, and the film supply transfer seat 571 is located at the output end of the film supply lifting assembly 573. Specifically, with the cooperation of the film supply lateral movement assembly 572 and the film supply lifting assembly 573, the film supply transfer seat 571 can be driven to move between the film supply discharge platform 551 and the film supply transfer seat 571, thereby transferring the protective film.

[0067] The mobile phone screen detection and film application device described in this embodiment includes an NG unloading mechanism 6 comprising a material tray feeding area, a material tray stacking area, and a material tray unloading area arranged sequentially along the longitudinal direction; a material tray transfer component is movably provided between the material tray feeding area, the material tray stacking area, and the material tray unloading area.

[0068] The material feeding area includes a left material feeding seat 61 and a right material feeding seat 62; the left material feeding seat 61 and the right material feeding seat 62 are respectively provided with a left material feeding plate 611 and a right material feeding plate 621; the left material feeding seat 61 is provided with a left material feeding component; the right material feeding seat 62 is provided with a right material feeding component;

[0069] The material tray unloading area includes a left material tray unloading seat 63 and a right material tray unloading seat 64; the left material tray unloading seat 63 and the right material tray unloading seat 64 are respectively provided with a left material tray unloading plate 634 and a right material tray unloading plate 644; the left material tray unloading seat 63 is provided with a left material tray stacking assembly; the right material tray unloading seat 64 is provided with a right material tray stacking assembly;

[0070] The material tray stacking area includes a left material tray stacking plate 651 located between the left material tray feeding plate 611 and the left material tray unloading plate 634, and a right material tray stacking plate 652 located between the right material tray feeding plate 621 and the right material tray unloading plate 644.

[0071] Specifically, firstly, multiple trays are stacked between the left tray feeding plate 611 and the right tray feeding plate 621; then, the tray transfer assembly moves to the top of the lowest tray between the left tray feeding plate 611 and the right tray feeding plate 621, and separates the lowest tray from the other trays through the left tray separating assembly and the right tray separating assembly. Next, the tray transfer assembly transfers the lowest tray between the left tray stacking plate 651 and the right tray stacking plate 652. After the first unloading robot arm 82 fills the tray with the defective mobile phone screens from the screen placement table 58, the tray transfer assembly... The component transfers the tray to between the left tray unloading plate 634 and the right tray unloading plate 644, and stacks the trays full of mobile phone screens between the left tray unloading seat 634 and the right tray unloading seat 64 through the left tray stacking component and the right tray stacking component. With the above settings, after the tray is full of defective mobile phone screens, the trays in the tray feeding area can be automatically transferred to the tray stacking area, and the tray stacking area can be transferred to the tray unloading area and stacked in the tray unloading area, so that users can unload multiple trays at once, saving labor costs and improving efficiency.

[0072] This embodiment describes a mobile phone screen detection and film application device. The left material tray distribution assembly includes a left material tray distribution seat 612 that is movably mounted on a left material tray lower seat 63 and a left material tray distribution frame 613 that is movably mounted on the left material tray distribution seat 612 in a horizontal direction. The left material tray distribution frame 613 is provided with a left material tray distribution block 614. The left material tray distribution seat 612 is provided with a left distribution lifting cylinder 615. The output end of the left distribution lifting cylinder 615 is connected to the left material tray distribution seat 612. The left material tray distribution seat 612 is provided with a left distribution telescopic cylinder 616. The output end of the left distribution telescopic cylinder 616 is connected to the left material tray distribution frame 613. The left material tray distribution block 614 is movably mounted on the left material tray lower seat 63. The top of the feeding plate 611; the right material tray distribution assembly includes a right material tray distribution seat 622 that is movably mounted on the right material tray lower seat 64 and a right material tray distribution frame 623 that is movably mounted on the right material tray distribution seat 622 in the horizontal direction; the right material tray distribution frame 623 is provided with a right material tray distribution block 624; the right material tray distribution seat 622 is provided with a right distribution lifting cylinder 625; the output end of the right distribution lifting cylinder 625 is connected to the right material tray distribution seat 622; the right material tray distribution seat 622 is provided with a right distribution telescopic cylinder 626; the output end of the right distribution telescopic cylinder 626 is connected to the right material tray distribution frame 623; the right material tray distribution block 624 is movably mounted on the top of the right material tray feeding plate 621;

[0073] Specifically, with the above settings, when it is necessary to transfer the bottommost tray to the tray stacking area, the left distribution telescopic cylinder 616 drives the left tray distribution frame 613 to move, while the right distribution telescopic cylinder 626 drives the right tray distribution frame 623 to move, so that the left tray distribution frame 613 and the right tray distribution frame 623 are close together, thereby placing the next lower tray on the left tray distribution block 614 and the right tray distribution block 624, and raising the left tray distribution frame 613 and the right tray distribution frame 623 through the left distribution lifting cylinder 615 and the right distribution lifting cylinder 625, so that the bottommost tray is separated from the other trays.

[0074] The left tray stacking assembly includes a left tray stacking frame 631 disposed on the left tray unloading seat 63 and a left tray stacking block 632 rotatably disposed on the left tray stacking frame 631; the left tray stacking block 632 is disposed on the top of the left tray unloading plate 634; the bottom of the left tray stacking block 632 is provided with a left tray stacking ramp 633; ​​the right tray stacking assembly includes a right tray stacking frame 641 disposed on the right tray unloading seat 64 and a right tray stacking block 642 rotatably disposed on the right tray stacking frame 641; the right tray stacking block 642 is disposed on the top of the right tray unloading plate 644; the bottom of the right tray stacking block 642 is provided with a right tray stacking ramp 643. The tray transfer assembly includes a tray transfer guide rail 661 arranged longitudinally, a tray transfer frame 662 slidably disposed on the tray transfer guide rail 661, and a tray transfer seat 663 movably disposed on the tray transfer frame 662. One end of the tray transfer seat 663 is provided with a first tray transfer arm 664; the other end of the tray transfer seat 663 is provided with a second tray transfer arm 665. The tray transfer frame 662 is provided with a tray transfer cylinder 666; the output end of the tray transfer cylinder 666 is connected to the tray transfer seat 663. The tray transfer assembly also includes a tray transfer drive component 667 for driving the longitudinal movement of the tray transfer frame 662. The tray transfer drive component 667 can be a linear module, a motor screw structure, or a motor belt structure, etc. The left material tray feeding seat 61 has a left material tray feeding pusher 617 that is movably raised and lowered on its inner side; the left material tray feeding seat 61 has a left material tray feeding cylinder 618 on its inner side; the output end of the left material tray feeding cylinder 618 is connected to the left material tray feeding pusher 617; the right material tray feeding seat 62 has a right material tray feeding pusher 627 that is movably raised and lowered on its inner side; the right material tray feeding seat 62 has a right material tray feeding cylinder 628 on its inner side; the output end of the right material tray feeding cylinder 628 is connected to the right material tray feeding pusher 627.

[0075] Specifically, with the above settings, when it is necessary to transfer the tray filled with mobile phone screens from the tray stacking area to the tray unloading area, the tray transfer drive 667 drives the tray transfer frame 662 to move to the bottom of the tray stacking area, and the tray transfer cylinder 666 lifts the tray transfer seat 663 and the tray. Then, the tray transfer drive 667 drives the tray transfer frame 662 and the tray to move to the tray unloading area, thereby placing the tray between the left tray unloading plate 634 and the right tray unloading plate 644. Then, the left tray unloading cylinder 636 and the right tray unloading cylinder 646 drive the left tray unloading push block 635 and the right tray unloading push block 645 to rise, thereby pushing the left tray stacking block 632 and the right tray stacking block 642 to flip, and stacking the tray between the left tray stacking block 632 and the right tray stacking block 642.

[0076] The left material tray unloading seat 63 has a left material tray unloading pusher 635 that is movably lifted on its inner side; the left material tray unloading seat 63 also has a left material tray unloading cylinder 636 on its inner side; the output end of the left material tray unloading cylinder 636 is connected to the left material tray unloading pusher 635. The right material tray unloading seat 64 has a right material tray unloading pusher 645 that is movably lifted on its inner side; the right material tray unloading seat 64 also has a right material tray unloading cylinder 646 on its inner side; the output end of the right material tray unloading cylinder 646 is connected to the right material tray unloading pusher 645. This arrangement facilitates lifting the material trays, thereby stably placing the lowest material tray onto the material tray transfer seat 663.

[0077] The material feeding area also includes a material feeding width adjustment seat 67; the right material feeding seat 62 is slidably disposed on the material feeding width adjustment seat 67; the material unloading area also includes a material unloading width adjustment seat 68; the right material unloading seat 64 is slidably disposed on the material unloading width adjustment seat 68. Specifically, the widths of the material feeding area, the material stacking area, and the material unloading area can be adjusted through the above-mentioned settings, thereby adapting to material trays of different sizes.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A device for detecting screen protector application on a mobile phone screen, characterized in that: It includes a conveying mechanism, an AOI inspection mechanism, a film application mechanism, an NG unloading mechanism, and a good product unloading mechanism arranged sequentially in the transverse direction; A transfer mechanism is provided between the conveying mechanism, the AOI inspection mechanism, and the film application mechanism; a first unloading robot is provided between the NG unloading mechanism and the film application mechanism; a good product unloading seat is provided between the NG unloading mechanism and the good product unloading mechanism; and a second unloading robot is provided between the good product unloading seat and the good product unloading mechanism. The AOI detection mechanism includes multiple AOI detection components arranged in a transverse direction; each AOI detection component includes a first optical detection base, a second optical detection base, a first optical detection longitudinal movement component for driving the first optical detection base to move longitudinally, a second optical detection longitudinal movement component for driving the second optical detection base to move longitudinally, and a first photodetector and a second photodetector arranged in a longitudinal direction; the first optical detection base is provided with a first optical detection platform; the second optical detection base is movably equipped with a second optical detection platform; the first optical detection longitudinal movement component is located between the first photodetector and the second photodetector; the second optical detection longitudinal movement component is located between the first photodetector and the second photodetector. Both the first optical detection longitudinal shift component and the second optical detection longitudinal shift component are linear modules; the output end of the first optical detection longitudinal shift component is connected to the first optical detection base; the output end of the second optical detection longitudinal shift component is connected to the second optical detection base; the first optical detection longitudinal shift component and the second optical detection longitudinal shift component are arranged side by side; The second optical detection base is equipped with an optical detection cylinder; the output end of the optical detection cylinder is connected to the second optical detection platform; the optical detection cylinder is used to drive the second optical detection platform to move up and down. The second optical detection base is provided with an optical detection slide rail; the second optical detection platform is provided with an optical detection slider that is slidably connected to the optical detection slide rail.

2. The mobile phone screen detection film device according to claim 1, characterized in that: One end of the first optical detection platform is provided with a first optical detection lower clamp and a first optical detection upper clamp; one end of the first optical detection upper clamp is rotatably disposed on the top of the first optical detection lower clamp; the first optical detection base is provided with a first optical detection driving component for driving the first optical detection upper clamp to rotate; The first optical detection drive assembly includes a first optical detection rotating shaft rotatably disposed on the first optical detection base, a first optical detection motor disposed on the first optical detection base, a first optical detection connecting arm disposed on the first optical detection rotating shaft, and a first optical detection connecting rod disposed between the first optical detection connecting arm and the first optical detection upper clamp. The output end of the first optical detection motor is connected to the first optical detection shaft; one end of the first optical detection upper clamp is hinged to the top of the first optical detection lower clamp; the other end of the first optical detection upper clamp is hinged to one end of the first optical detection connecting rod; and the other end of the first optical detection connecting rod is hinged to the first optical detection connecting arm.

3. The mobile phone screen detection film device according to claim 1, characterized in that: The second optical detection platform is provided with a second lower optical detection fixture and a second upper optical detection fixture at one end; one end of the second upper optical detection fixture is rotatably mounted on the top of the second lower optical detection fixture; the second optical detection base is provided with a second optical detection drive assembly for driving the second upper optical detection fixture to rotate; The second optical detection drive assembly includes a second optical detection rotating shaft rotatably mounted on the second optical detection base, a second optical detection motor mounted on the second optical detection base, a second optical detection connecting arm mounted on the second optical detection rotating shaft, and a second optical detection connecting rod mounted between the second optical detection connecting arm and the second optical detection upper clamp. The output end of the second optical detection motor is connected to the second optical detection shaft; one end of the second optical detection upper clamp is hinged to the top of the second optical detection lower clamp; the other end of the second optical detection upper clamp is hinged to one end of the second optical detection connecting rod; and the other end of the second optical detection connecting rod is hinged to the second optical detection connecting arm.

4. The mobile phone screen detection film device according to claim 1, characterized in that: The conveying mechanism includes a first conveying fixed seat, a second conveying fixed seat, a first conveying movable seat, a second conveying movable seat, a first conveying longitudinal movement component for driving the first conveying movable seat to move longitudinally, and a second conveying longitudinal movement component for driving the second conveying movable seat to move longitudinally; both the first conveying longitudinal movement component and the second conveying longitudinal movement component are linear modules; A first transport robot is provided between the first transport fixing base and the first transport longitudinal movement assembly; a second transport robot is provided between the second transport fixing base and the second transport longitudinal movement assembly. The transfer mechanism includes a mobile phone screen transfer lateral moving component disposed in the transverse direction between the conveying mechanism, the AOI inspection mechanism, and the film application mechanism; the mobile phone screen transfer lateral moving component is a linear module; the output end of the mobile phone screen transfer lateral moving component is provided with a mobile phone screen transfer loading robot and a mobile phone screen transfer unloading robot; The good product unloading mechanism includes a good product unloading conveyor belt.

5. The mobile phone screen detection film device according to claim 1, characterized in that: The film application mechanism includes a screen placement platform, a film application bracket, a film supply assembly, a film application seat movably mounted on the film application bracket, and a screen longitudinal movement assembly for driving the screen placement platform to move longitudinally. The bottom of the film-applying base is provided with a first film-applying platform; a film-applying connecting block is movably and vertically mounted on one end of the first film-applying platform; a film-pressing roller is rotatably mounted on the film-applying connecting block; and a film-pressing lifting drive component is provided on the film-applying base for driving the film-applying connecting block to move up and down. The bottom of the first film-applying platform is equipped with a vacuum hole.

6. The mobile phone screen detection film device according to claim 5, characterized in that: The film applicator is provided with a film applicator lateral movement assembly for driving the film applicator to move laterally, a film applicator longitudinal movement assembly for driving the film applicator to move longitudinally, a film applicator lifting assembly for driving the film applicator to lift, and a film applicator rotating assembly for driving the film applicator to rotate. The film-applying horizontal movement assembly, the film-applying vertical movement assembly, and the film-applying lifting assembly are all linear modules; the film-applying rotating assembly is a motor; the film-applying horizontal movement assembly is located at the output end of the film-applying vertical movement assembly; the film-applying lifting assembly is located at the output end of the film-applying horizontal movement assembly; the film-applying rotating assembly is located at the output end of the film-applying lifting assembly; and the film-applying base is located at the output end of the film-applying rotating assembly. The screen vertical shifting component is a linear module arranged along the vertical direction; The film pressing and lifting drive is a cylinder; the output end of the film pressing and lifting drive is connected to the film application connecting block. The film-applying base is movably provided with a film-applying extension plate along its length; the bottom of the film-applying extension plate is provided with a second film-applying platform at the same height as the first film-applying platform; the bottom of the second film-applying platform is provided with a vacuum hole; the film-pressing roller is provided between the first film-applying platform and the second film-applying platform; the film-applying base is provided with a film-applying extension drive component for driving the film-applying extension plate to move; The film extension drive is a cylinder; the film application seat is provided with a film extension slide rail; the film extension plate is provided with a film extension slider that is slidably connected to the film extension slide rail; the output end of the film extension drive is connected to the film extension plate.

7. The mobile phone screen detection film device according to claim 5, characterized in that: The film supply assembly includes a feeder, a film supply transfer station, and a film supply transfer assembly; the feeder is equipped with a film supply discharge platform; the film supply transfer assembly is used to move between the film supply discharge platform and the film supply transfer station; the film application seat is movably disposed on the top of the film supply transfer station; The film supply transfer platform is equipped with a buffer spring; The film supply and transfer assembly includes a film supply transfer seat, a film supply lateral movement assembly for driving the film supply transfer seat to move laterally, and a film supply lifting assembly for driving the film supply transfer seat to rise and fall; the bottom of the film supply transfer seat is provided with a vacuum hole. Both the film supply transverse component and the film supply lifting component are linear modules; the film supply lifting component is located at the output end of the film supply transverse component; and the film supply transfer seat is located at the output end of the film supply lifting component.

8. The mobile phone screen detection film device according to claim 1, characterized in that: The NG feeding mechanism includes a tray feeding area, a tray stacking area, and a tray unloading area arranged sequentially along the longitudinal direction; a tray transfer component is movably provided between the tray feeding area, the tray stacking area, and the tray unloading area; The material feeding area includes a left material feeding seat and a right material feeding seat; the left material feeding seat and the right material feeding seat are respectively provided with a left material feeding plate and a right material feeding plate; the left material feeding seat is provided with a left material feeding component; the right material feeding seat is provided with a right material feeding component. The material tray unloading area includes a left material tray unloading seat and a right material tray unloading seat; the left material tray unloading seat and the right material tray unloading seat are respectively provided with a left material tray unloading plate and a right material tray unloading plate; the left material tray unloading seat is provided with a left material tray stacking assembly; the right material tray unloading seat is provided with a right material tray stacking assembly; The material stacking area includes a left material stacking plate located between the left material tray feeding plate and the left material tray unloading plate, and a right material stacking plate located between the right material tray feeding plate and the right material tray unloading plate.

9. A device for detecting film application on a mobile phone screen according to claim 8, characterized in that: The left material tray distribution assembly includes a left material tray distribution seat that is movably mounted on the left material tray lower seat and a left material tray distribution frame that is movably mounted on the left material tray distribution seat in the lateral direction; the left material tray distribution frame is provided with a left material tray distribution block; the left material tray distribution seat is provided with a left distribution lifting cylinder; the output end of the left distribution lifting cylinder is connected to the left material tray distribution seat; the left material tray distribution seat is provided with a left distribution telescopic cylinder; the output end of the left distribution telescopic cylinder is connected to the left material tray distribution frame; the left material tray distribution block is movably mounted on the top of the left material tray feeding plate; The right material tray distribution assembly includes a right material tray distribution seat that is movably mounted on the right material tray lower seat and a right material tray distribution frame that is movably mounted on the right material tray distribution seat in the lateral direction; the right material tray distribution frame is provided with a right material tray distribution block; the right material tray distribution seat is provided with a right distribution lifting cylinder; the output end of the right distribution lifting cylinder is connected to the right material tray distribution seat; the right material tray distribution seat is provided with a right distribution telescopic cylinder; the output end of the right distribution telescopic cylinder is connected to the right material tray distribution frame; the right material tray distribution block is movably mounted on the top of the right material tray feeding plate; The left tray stacking assembly includes a left tray stacking frame disposed on the left tray lowering seat and a left tray stacking block disposed on the left tray stacking frame in a one-way rotation; the left tray stacking block is disposed on the top of the left tray lowering plate; the bottom of the left tray stacking block is provided with a left tray stacking ramp; The right tray stacking assembly includes a right tray stacking frame disposed on the right tray unloading seat and a right tray stacking block disposed on the right tray stacking frame in a one-way rotation; the right tray stacking block is disposed on the top of the right tray unloading plate; the bottom of the right tray stacking block is provided with a right tray stacking ramp.

Images