CN114472211A - Laminating system - Google Patents

Laminating system Download PDF

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Publication number
CN114472211A
CN114472211A CN202210053780.0A CN202210053780A CN114472211A CN 114472211 A CN114472211 A CN 114472211A CN 202210053780 A CN202210053780 A CN 202210053780A CN 114472211 A CN114472211 A CN 114472211A
Authority
CN
China
Prior art keywords
display screen
film
laminating
bearing
transfer
Prior art date
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.)
Pending
Application number
CN202210053780.0A
Other languages
Chinese (zh)
Inventor
江灿福
许世成
葛澎
郑永光
吕黎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Ximeng Intelligent Equipment Co ltd
Original Assignee
Suzhou Ximeng Intelligent Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Ximeng Intelligent Equipment Co ltd filed Critical Suzhou Ximeng Intelligent Equipment Co ltd
Priority to CN202210053780.0A priority Critical patent/CN114472211A/en
Publication of CN114472211A publication Critical patent/CN114472211A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/38—Collecting or arranging articles in groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B08B7/028—Using ultrasounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0047—Preventing air-inclusions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • 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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0258—Trays, totes or bins

Abstract

The invention relates to the technical field of mechanical equipment and discloses a fitting system. The laminating system comprises a feeding device, a finished product recovery device, a material taking device, a bearing device, a preprocessing device, a detection device, a transfer device and a laminating device, wherein the material taking device comprises a display screen material taking mechanism, a membrane material taking mechanism and a finished product material taking mechanism; the display screen taking mechanism can transfer a display screen on the feeding device to the bearing device, and the membrane taking mechanism can transfer the support membrane to the bearing device; the pretreatment device can clean the display screen and the support film on the bearing device; the transfer device can transfer the cleaned display screen and the cleaned support film to the laminating device, and the laminating device can laminate the support film on the display screen to form a finished product; the detection device can detect the appearance and the size of a finished product; finished product extracting mechanism can shift the finished product that accomplishes the detection to finished product recovery unit. This laminating system can realize the good laminating of display screen and support membrane.

Description

Laminating system
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a fitting system.
Background
An Organic Light Emitting Diode (OLED) display is a flat panel display technology with great development prospects, and has the characteristics of self-luminescence, simple structure, ultra-lightness, high response speed, wide viewing angle, low power consumption, flexible display and the like, and is widely developed and applied.
In the manufacturing process of the OLED display, a bonding system is usually used to perform the bonding operation between the display screen and the supporting film. However, the conventional bonding system has a poor bonding effect, and air bubbles usually exist between the display screen and the support film after bonding.
Therefore, a bonding system is needed to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a laminating system which is good in laminating effect and capable of avoiding the phenomenon that bubbles exist between a display screen and a support film after laminating.
As the conception, the technical scheme adopted by the invention is as follows:
a bonding system for enabling bonding between a display screen and a support film, the bonding system comprising:
the feeding and discharging module comprises a feeding device and a finished product recovery device, and the feeding device is used for bearing the display screen;
the middle transmission module comprises a material taking device, a bearing device, a preprocessing device and a detection device, wherein the material taking device comprises a display screen material taking mechanism, a membrane material taking mechanism and a finished product material taking mechanism; the bearing device comprises a display screen bearing mechanism and a supporting film bearing mechanism, the display screen taking mechanism is configured to transfer a display screen on the feeding device onto the display screen bearing mechanism, and the film taking mechanism is configured to transfer the supporting film onto the supporting film bearing mechanism; the pretreatment device is configured to clean the surface of the display screen on the display screen bearing mechanism and the surface of the support film on the support film bearing mechanism;
a laminating module comprising a transfer device and a laminating device, the transfer device configured to transfer the cleaned display screen and the cleaned support film onto the laminating device, the laminating device configured to laminate the support film onto the display screen to form a finished product; the detection device is configured to detect the appearance and the size of the finished product; the finished product take off mechanism is configured to transfer the finished product that completes inspection to the finished product recovery device.
As a preferable aspect of the attaching system, the attaching device includes:
the screen body bearing mechanism is used for bearing the display screen transferred by the transfer device;
the membrane bearing mechanism is used for bearing the support membrane transferred by the transfer device;
the output end of the screen body carrying platform turnover mechanism is connected with the screen body bearing mechanism so as to drive the screen body bearing mechanism to turn over;
the laminating lifting driving mechanism comprises a laminating lifting driving part and a laminating lifting platform, the output end of the laminating lifting driving part is connected with the laminating lifting platform so as to drive the laminating lifting platform to lift, and the screen body carrying platform turnover mechanism is arranged on the laminating lifting platform;
the first Y-direction driving mechanism comprises a first laminating Y-direction driving part and a first laminating Y-direction moving platform, the output end of the first laminating Y-direction driving part is connected with the first laminating Y-direction moving platform so as to drive the first laminating Y-direction moving platform to move along the Y direction, and the laminating lifting driving part is arranged on the first laminating Y-direction moving platform;
second Y is to actuating mechanism, including second laminating Y to drive division and second laminating Y to moving platform, second laminating Y to the output of drive division with second laminating Y is connected to moving platform, in order to drive second laminating Y moves along the Y direction to moving platform, diaphragm bearing mechanism set up in second laminating Y is to moving platform is last.
As a preferable scheme of the laminating system, the laminating module further comprises a film tearing device, and the screen body bearing mechanism and the membrane bearing mechanism are both corresponding to the film tearing device;
the film tearing device corresponding to the screen body bearing mechanism can tear off the release film on the display screen borne by the film tearing device;
the film tearing device corresponding to the film bearing mechanism can tear off the release film on the support film borne by the film tearing device.
As a preferable scheme of the laminating system, the laminating module further includes an electrostatic removing device, and the electrostatic removing device can remove static electricity generated by the film tearing device when the release film on the display screen or the support film is torn.
As a preferred scheme of the laminating system, the laminating module further comprises a bearing table cleaning device, and the screen body bearing mechanism and the membrane bearing mechanism are both corresponding to the bearing table cleaning device;
the bearing table cleaning device corresponding to the screen body bearing mechanism can clean the table surface of the screen body bearing mechanism;
the bearing table cleaning device corresponding to the membrane bearing mechanism can clean the table top of the membrane bearing mechanism.
As a preferred scheme of laminating system, preprocessing device includes display screen pretreatment mechanism and support membrane pretreatment mechanism, display screen pretreatment mechanism with support membrane pretreatment mechanism all includes clean subassembly, clean subassembly includes supersonic generator and particle adsorption piece, supersonic generator can produce the ultrasonic wave, in order to vibrate the display screen or the air around the support membrane, particle adsorption piece can adsorb the impurity particle that breaks away from the display screen or the support membrane surface.
As a preferred scheme of laminating system, display screen extracting mechanism with finished product extracting mechanism all includes:
a manipulator;
the display screen mounting rack is arranged at the end part of the manipulator;
the display screen snatchs the portion, set up in on the display screen mounting bracket, the display screen snatchs the portion can snatch the display screen.
As a preferable aspect of the attaching system, the detecting device includes:
an appearance detection mechanism configured to detect an appearance quality of the finished product;
a dimension detection mechanism configured to detect a dimensional accuracy of the finished product;
a detection transfer mechanism configured to transfer the finished product on which the appearance quality detection is completed on the appearance detection mechanism onto the size detection mechanism.
As a preferable aspect of the attaching system, the finished product recovering device includes:
the qualified product recovery mechanism is used for receiving qualified finished products detected by the detection device;
and the unqualified product recovery mechanism is used for accommodating unqualified finished products detected by the detection device.
As a preferred scheme of the laminating system, the finished product recovery device further comprises an empty tray feeding mechanism, wherein the empty tray feeding mechanism is used for bearing a plurality of empty trays which are stacked in sequence along the vertical direction, and the trays can bear the finished products;
the feeding and discharging module further comprises a recycling empty tray transferring mechanism, and the recycling empty tray transferring mechanism is used for transferring empty trays on the empty tray feeding mechanism to the qualified product recycling mechanism or the unqualified product recycling mechanism.
The invention has the beneficial effects that:
according to the laminating system, the automatic laminating operation of the display screen and the supporting film can be realized through the mutual matching of the feeding and discharging module, the intermediate transmission module and the laminating module, the degree of automation is high, and the labor cost is saved; by arranging the pretreatment device, the display screen and the support film can be cleaned before being attached, so that the cleanliness of the surface of the display screen and the surface of the support film is ensured, and the phenomenon that particles attached to the surface of the display screen or the surface of the support film cause bubbles on a finished product is prevented; through setting up detection device, can detect finished outward appearance and size to guarantee finished yields.
Drawings
Fig. 1 is a schematic structural diagram of a feeding and discharging module of a bonding system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an intermediate transmission module of the bonding system according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a laminating module of a laminating system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a feeding device of a laminating system provided in an embodiment of the present invention;
fig. 5 is a schematic structural view of a tray with a hidden part of a feeding device of the attaching system provided by the embodiment of the invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic structural diagram of an empty tray transfer device of the attaching system according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a display screen material taking mechanism of the laminating system according to the embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a display screen loading mechanism and a display screen preprocessing mechanism of a bonding system according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a display screen support mechanism of a bonding system according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a film sheet storing device, a supporting film carrying mechanism, a film sheet taking mechanism and a supporting film preprocessing mechanism of the laminating system according to the embodiment of the present invention;
fig. 12 is a schematic structural view of a film storing device of the laminating system according to the embodiment of the present invention;
FIG. 13 is an enlarged view of a portion of FIG. 12 at B;
FIG. 14 is a schematic view of a portion of a film magazine of a bonding system according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a film taking mechanism of a laminating system according to an embodiment of the present invention;
FIG. 16 is a schematic structural diagram of a display screen transfer mechanism of a laminating system according to an embodiment of the present invention;
FIG. 17 is a schematic structural view of a laminating device of the laminating system provided by the embodiment of the present invention;
FIG. 18 is a schematic structural diagram of a film carrier of a bonding system according to an embodiment of the present invention;
FIG. 19 is a schematic structural diagram of a film tearing device, a film tearing and replacing device, a waste film recycling device and a plummer cleaning device of a laminating system provided by an embodiment of the present invention;
FIG. 20 is a schematic diagram of a tear tape device of a laminating system according to an embodiment of the present invention;
FIG. 21 is a schematic structural view of a film tearing and replacing device and a waste film recycling device of a laminating system according to an embodiment of the present invention;
FIG. 22 is a schematic view of a portion of a lamination module of a lamination system according to an embodiment of the present invention;
FIG. 23 is a schematic structural diagram of a support film alignment apparatus of a bonding system according to an embodiment of the present invention;
FIG. 24 is a first schematic structural diagram of a detecting device and an intermediate transmission device of a bonding system according to an embodiment of the present invention;
FIG. 25 is a second schematic structural view of a detecting device and an intermediate transmission device of the bonding system according to the embodiment of the present invention;
FIG. 26 is a schematic structural view of a transfer detection mechanism of the bonding system according to the embodiment of the present invention;
FIG. 27 is a schematic structural view of an appearance inspection load bearing assembly of a laminating system according to an embodiment of the present invention;
FIG. 28 is a schematic structural view of a size detection load bearing assembly of a fit system provided by an embodiment of the present invention;
fig. 29 is a schematic structural diagram of an intermediate transfer device of a laminating system according to an embodiment of the present invention.
In the figure:
1000-feeding and discharging module; 2000-intermediate transmission module; 3000-a laminating module;
1-a feeding device; 11-a feeding frame; 12-a loading frame; 13-a feeding positioning mechanism; 131-X direction positioning driving piece; 132-positioning the rotating member; 133-positioning a pusher; a 134-Y directional positioning drive; 135-Y direction positioning plate; 14-a tray; 15-a horizontal drive assembly; 16-a height adjustment mechanism; 161-height adjustment drive assembly; 162-height adjusting bracket;
2-a material taking device; 21-a display screen material taking mechanism; 211-a manipulator; 212-display screen take-out mounting rack; 213-display screen grabbing part; 2131-grabbing a Z-direction driving piece by the display screen; 2132-grabbing the mounting plate with the display screen; 2133-grabbing and adsorbing the display screen; 22-a membrane material taking mechanism; 221-a material taking frame; 222-film take-off X-direction drive assembly; 223-first membrane material taking Z-direction driving assembly; 224-second film take off Z drive assembly; 225-film take-off grasping assembly; 226-a dithering component; 227-a mirror; 23-a finished product material taking mechanism;
3-a carrier device; 31-a display screen carrying mechanism; 311-display screen carrying bracket; 312-an intermediate transfer member; 3121-intermediate transfer Z drive; 3122-intermediate transfer of the Z-stage; 3123-intermediate transfer tumble drive; 3124-intermediate carrier; 313-a display screen carrying member; 3131-a display screen carrier; 3132-a display screen bearing adjustment assembly; 3133-the display screen carries a Y-direction drive assembly; 3134-the display screen carries a Y-direction platform; 314-the display screen carries the X-direction drive components; 32-a support film carrying mechanism;
4-a pretreatment device; 41-display screen preprocessing mechanism; 411 — first cleaning component; 412-display screen code reading component; 413-a second cleaning component; 42-support membrane pretreatment mechanism;
5-a detection device; 51-appearance detection mechanism; 511-appearance detection component; 512-appearance detection bearing assembly; 5121-appearance detection X-direction drive unit; 5122-appearance inspection carrier stage; 52-size detection mechanism; 521-size detection component; 522-size detection bearing assembly; 5221-size detection X-direction drive unit; 5222-size detection carrier; 5223-size detection lifting assembly; 5224-size detecting crane; 5225-size detection flip assembly; 53-a detection transfer mechanism; 531-detecting a transfer lift drive; 532-detecting a transfer lifting frame; 533-detecting a transfer grabbing component;
6, a laminating device; 61-screen body bearing mechanism; 62-screen body carrying platform turnover mechanism; 63-a diaphragm carrying mechanism; 631-a membrane carrier; 632-laminating rollers; 64-first Y-direction drive mechanism; 65-a second Y-direction drive mechanism; 66-a joint lifting driving mechanism; 67-diaphragm stage angle adjusting mechanism;
7-a transfer device; 71-a display screen transfer mechanism; 711-display screen transfer X-direction drive assembly; 712-display screen transfer Z-direction drive assembly; 713-display transfer grabbing component; 72-a support film transfer mechanism; 73-a finished product transfer mechanism;
8-a finished product recovery device; 81-empty tray feeding mechanism; 82-qualified product recovery mechanism; 83-unqualified product recovery mechanism;
9-an empty tray recovery device;
10-empty tray transfer means; 101-empty tray transfer rack; 102-empty disc Y-direction drive mechanism; 103-a feeding empty tray transfer mechanism; 1031-empty disc Z-direction driving component; 1032-empty tray adsorption assembly; 104-recovery empty tray transfer mechanism;
20-a pallet scanning device;
30-a membrane storage device; 301-a storage frame; 3011-storing and fixing block; 3012-storage slide bar; 3013-storing and supporting columns; 3014-storing support plate; 302-stock Y-direction drive mechanism; 303-storage regulating mechanism; 3031-X direction adjustment sliding assembly; 30311-X direction adjusting rod; 30312-a first X-direction stock stop; 30313-second X-direction material blocking column; 3032-Y-direction adjustment of the sliding assembly; 30321-Y direction adjusting rod; 30322-Y-direction storage sliding block; 30323-a first Y-direction material blocking column; 30324-second Y-direction material blocking column; 304-a locking mechanism; 3041-a locking block; 30411-perforating; 30412-locking groove; 3042-a locking member; 3043-adjusting the handle; 305-a jacking mechanism; 3051-jacking driving member; 3052-a jacking plate;
40-a film tearing device; 401-film tearing lifting mechanism; 402-a film tearing rotating mechanism; 403-film tearing untwisting component; 4031-tear film support; 4032-a film tearing roller; 404-a film tearing and clamping mechanism; 4041-the tear film clamps the driving member in the X direction; 4042-tear film holding block; 405-a film tearing head clamping mechanism;
50-a tear film changing device; 501-film tearing and replacing rack; 502-tear film change Y-direction drive; 503-tear film head carrying part;
60-a waste film recovery device; 601-waste film recycling bin; 602-a waste film holding mechanism;
70-static electricity removing device; 701-an electrostatic support frame; 702-an X-ray irradiation head;
80-a carrier table cleaning device; 801-cleaning lifting driving mechanism; 802-cleaning the lifting frame; 803-stage cleaning roller;
90-tear film X-direction drive means;
100-support film alignment device; 1001-alignment detection X-direction driving mechanism; 1002-aligning and detecting a Z-direction driving mechanism; 1003-aligning and detecting the Z-direction moving frame; 1004-aligning the inspection camera assembly; 1005-aligning detection light source;
200-display screen aligning device;
300-intermediate transmission means; 3001-intermediate transfer X-direction drive mechanism; 3002-intermediate transfer rotary drive mechanism; 3003-intermediate transfer rotating platform; 3005 intermediate stage cleaning mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
As shown in fig. 1-3, the present embodiment provides a bonding system, which includes a feeding and discharging module 1000, an intermediate transmission module 2000 and a bonding module 3000, where the feeding and discharging module 1000 includes a feeding device and a finished product recycling device 8, the feeding device includes a feeding device 1, and the feeding device 1 is used for bearing the display screen; the middle conveying module 2000 comprises a material taking device 2, a bearing device 3, a preprocessing device 4 and a detection device 5, wherein the material taking device 2 comprises a display screen material taking mechanism 21, a membrane material taking mechanism 22 and a finished product material taking mechanism 23; the carrying device 3 comprises a display screen carrying mechanism 31 and a support film carrying mechanism 32, the display screen taking mechanism 21 is configured to transfer the display screen on the feeding device 1 onto the display screen carrying mechanism 31, and the film taking mechanism 22 is configured to transfer the support film onto the support film carrying mechanism 32; the pretreatment device 4 is configured to clean the surface of the display screen on the display screen support mechanism 31 and the surface of the support film on the support film support mechanism 32; the attaching module 3000 includes a transferring device 7 and an attaching device, the attaching device includes an attaching device 6, the transferring device 7 is configured to transfer the cleaned display screen and the cleaned support film onto the attaching device 6, and the attaching device 6 is configured to attach the support film onto the display screen to form a finished product; the detection device 5 is configured to detect the appearance and size of the finished product; the finished product take-out mechanism 23 is configured to transfer the finished product that has completed the inspection to the finished product recovery device 8.
According to the laminating system provided by the embodiment, the automatic laminating operation of the display screen and the support film can be realized through the mutual matching of the feeding and discharging module 1000, the intermediate transmission module 2000 and the laminating module 3000, the automation degree is high, and the labor cost is saved; by arranging the pretreatment device 4, the display screen and the support film can be cleaned before being attached, so that the cleanliness of the surface of the display screen and the surface of the support film is ensured, and the phenomenon that particles attached to the surface of the display screen or the surface of the support film cause bubbles on a finished product is prevented; through setting up detection device 5, can detect finished outward appearance and size to guarantee finished good product rate.
Preferably, the attaching system further comprises a controller, the feeding and discharging module 1000, the middle transmission module 2000 and the attaching module 3000 are electrically connected with the controller, and the controller controls the modules to act cooperatively, so that ordered operation of each mechanism is guaranteed.
For convenience of description, as shown in fig. 1 to fig. 3, the transmission direction of the display screen and the support film in the bonding system is defined as an X direction, the transmission direction perpendicular to the display screen and the support film in the bonding system is defined as a Y direction, and the height direction of the bonding system is defined as a Z direction, wherein the X direction, the Y direction and the Z direction are three directions perpendicular to each other in space, and there is no practical significance.
Referring to fig. 4-7, the specific structure of the feeding apparatus will be described in detail, as shown in fig. 4-7, the feeding device 1 includes a feeding frame 11, a carrying frame 12, a feeding positioning mechanism 13, a tray 14, and a horizontal driving assembly 15, and the horizontal driving assembly 15 is disposed on the feeding frame 11; a plurality of trays 14 stacked in sequence along the Z direction are carried on the carrier 12, each tray 14 can carry a plurality of display screens, and the output end of a horizontal driving assembly 15 is connected with the carrier 12 to drive the carrier 12 to move along the X direction so that the carrier 12 is transferred between a feeding station and a replenishing station; the feeding positioning mechanism 13 is disposed on the loading frame 12 and used for positioning the tray 14 on the loading frame 12. By arranging the tray 14 capable of bearing a plurality of display screens, the storage capacity of the feeding device 1 for the display screens is improved, the plurality of display screens are fed at one time, the feeding times are reduced, and the workload of operators is reduced; through setting up material loading positioning mechanism 13, can fix a position tray 14 on loading frame 12 to make display screen feeding agencies 21 can accurately snatch the display screen on tray 14 and shift it. It should be noted that the feeding station specifically refers to a station where the display screen taking mechanism 21 takes the display screen from the carrier 12, and the feeding station specifically refers to a work of placing the loaded tray 14 on the carrier 12.
Further, material loading positioning mechanism 13 is including fixed subassembly in location, X to location movable assembly and Y to location movable assembly, and fixed subassembly in location and X are located the both sides of bearing frame 12 along the X direction respectively to location movable assembly to realize tray 14 along the location of X direction, all be provided with Y to location movable assembly in the both sides of bearing frame 12 along the Y direction, in order to realize tray 14 along the location of Y direction. The positioning fixed component is equivalent to providing a positioning reference for the tray 14, and the accurate positioning of the tray 14 on the loading frame 12 is realized through the mutual matching of the positioning fixed component, the X-direction positioning movable component and the Y-direction positioning movable component.
Specifically, as shown in fig. 6, the X-direction positioning movable assembly includes an X-direction positioning driving element 131, a positioning rotating element 132 and a positioning pushing element 133, the X-direction positioning driving element 131 is disposed on the supporting frame 12, a middle portion of the positioning rotating element 132 is rotatably disposed on the supporting frame 12, one end of the positioning rotating element 132 is rotatably connected to an output end of the X-direction positioning driving element 131, and the other end of the positioning rotating element 132 is connected to the positioning pushing element 133. When the output end of the positioning driving element 131 extends in the X direction, the positioning rotating element 132 can be driven to rotate relative to the loading frame 12, so that the positioning pushing element 133 pushes the tray 14 to move in a direction approaching the positioning fixing component, thereby positioning the tray 14 in the X direction. In this embodiment, the X-direction positioning driving member 131 is specifically an X-direction positioning driving cylinder.
Preferably, the number of the X-direction positioning movable assemblies is two, the X-direction positioning driving members 131 of the two X-direction positioning movable assemblies are respectively located on two sides of the bearing frame 12 along the Y direction, the positioning pushing members 133 of the two X-direction positioning movable assemblies are arranged on one side of the bearing frame 12 parallel to the Y direction at intervals and are both arranged opposite to the positioning fixing assemblies, and the positioning pushing members 133 of the two X-direction positioning movable assemblies simultaneously push the tray 14 to move towards the direction close to the positioning fixing assemblies, so that the stability of the movement of the tray 14 along the X direction can be ensured, and the tray 14 is prevented from tilting.
In this embodiment, the fixed subassembly in location includes a plurality of locating levers that set up on last work or material rest 11, and a plurality of locating levers are arranged along Y direction interval, simple structure, and the location effect is better. Of course, in other embodiments, the positioning and fixing component may also be other structures capable of blocking the tray 14, and this embodiment is not limited thereto.
As shown in fig. 4 and 5, each Y-positioning movable assembly includes a Y-positioning driving element 134 and a Y-positioning plate 135, the Y-positioning driving element 134 is disposed on the carriage 12, and an output end of the Y-positioning driving element 134 is connected to the Y-positioning plate 135 to drive the Y-positioning plate 135 to move in the Y direction. The Y-direction positioning plates 135 of the Y-direction positioning movable assemblies at both sides of the loading frame 12 are moved in a direction to approach each other, thereby achieving the positioning of the tray 14 in the Y-direction. In this embodiment, two Y-positioning movable assemblies are spaced on both sides of the loading frame 12 along the Y-direction to achieve stable movement of the tray 14 along the Y-direction and prevent the tray from tilting. Of course, in other embodiments, the number of Y-directional positioning movable assemblies disposed on two sides of the loading frame 12 in the Y direction may also be adjusted according to practical situations, and this embodiment is not limited thereto.
In this embodiment, the AGV trolley is used to transfer the pallet 14 to the carrier 12 after the horizontal drive assembly 15 drives the carrier 12 to the feeding station. When the AGV trolley transfers the tray 14 to the bearing frame 12, the horizontal driving component 15 drives the bearing frame 12 to move to the material supplementing station in the direction away from the display screen material taking mechanism 21, so that the loading operation of the AGV trolley is facilitated; after the AGV transfers the display tray 14 to the carrier 12, the horizontal drive assembly 15 drives the carrier 12 to move toward the loading position near the display pickup mechanism 21 so that the display pickup mechanism 21 can pick up the display from the carrier 12. The horizontal driving assembly 15 is a horizontal driving linear motor.
During the material loading, operating personnel places the display screen in proper order on each tray 14, stacks a plurality of trays 14 on the AGV dolly again, and the AGV dolly once only shifts a plurality of trays 14 on it to bearing frame 12 simultaneously, and the material loading efficiency is higher, and it is comparatively convenient to operate.
In this embodiment, a plurality of display screens can be placed on each tray 14, after the display screen taking mechanism 21 transfers all the display screens on the tray 14 on the uppermost layer to the display screen bearing mechanism 31, in order not to affect the grabbing of the display screen taking mechanism 21 to the display screens on the trays 14 on the second layer, the loading device further includes an empty tray recovery device 9 and an empty tray transfer device 10, the empty tray recovery device 9 is located on one side of the loading device 1, and the empty tray transfer device 10 is configured to transfer the tray 14, which does not bear the display screens, on the loading device 1 to the empty tray recovery device 9.
In order to ensure that the display screen taking mechanism 21 can grasp the display screen at the same height of the loading ledge 12 each time, the loading device 1 further comprises a height adjusting mechanism 16, and the height adjusting mechanism 16 is configured to drive the stacked plurality of trays 14 to move a first preset distance in the Z direction. It will be appreciated that the first predetermined distance is equal to the thickness of one of the trays 14. After the display screen taking mechanism 21 transfers all the display screens on the tray 14 on the uppermost layer to the display screen carrying mechanism 31, the empty tray transferring device 10 may transfer the tray 14 on the uppermost layer to the empty tray recycling device 9, and the height adjusting mechanism 16 drives the remaining trays 14 to move upward by a first preset distance, so that the display screen taking mechanism 21 may grab the display screens at the same height.
Specifically, as shown in fig. 5, the height adjusting mechanism 16 includes a height adjusting driving assembly 161 and a height adjusting rack 162, and the height adjusting driving assembly 161 is disposed on the feeding rack 11; the cross-sectional shape of the loading frame 12 is U-shaped, a plurality of stacked trays 14 are loaded on the U-shaped arm of the loading frame 12, the height adjusting frame 162 can extend into the U-shaped groove of the loading frame 12 from the bottom of the tray 14 at the lowest layer to load the tray 14, and the output end of the height adjusting driving assembly 161 is connected with the height adjusting frame 162 to drive the height adjusting frame 162 to ascend and descend along the Z-direction. Specifically, when the loading operation of the tray 14 filled with the display screen is completed by the carrier 12 at the feeding station, the height adjusting bracket 162 may extend into the U-shaped groove of the carrier 12 from the bottom of the tray 14 at the lowermost layer during the process of driving the carrier 12 to move to the feeding station by the horizontal driving assembly 15; when the height adjustment driving assembly 161 drives the height adjustment frame 162 to move upward, the height adjustment frame 162 may drive a plurality of trays 14 stacked one above another to move upward synchronously.
Further, the height adjustment frame 162 includes a height adjustment connecting rod and a plurality of adjusting arms, and the plurality of adjusting arms are arranged at intervals along the Y direction and are connected in sequence through the height adjustment connecting rod. Through setting up a plurality of adjustment arms, can increase the area of contact between height adjustment frame 162 and the tray 14, guarantee the stability of a plurality of trays 14 in lift process. In this embodiment, the number of the adjusting arms is two, so that the number of the adjusting arms is reduced and the production cost is reduced while the tray 14 can be stably lifted.
In this embodiment, the height adjustment driving assembly 161 includes that material loading height adjustment motor and material loading height adjustment screw nut are vice, and material loading height adjustment motor's output is connected with the vice lead screw of material loading height adjustment screw nut, and height adjustment frame 162 is connected with the vice nut of material loading height adjustment screw nut, and material loading height adjustment motor passes through vice drive height adjustment frame 162 of material loading height adjustment screw nut and moves along the Z direction, and the moving process is steady and high-efficient.
The specific structure of the empty tray collecting device 9 is the same as that of the loading device 1, and the difference is only that the installation position is different, and the specific structure of the empty tray collecting device 9 in this embodiment is not described redundantly.
Further, as shown in fig. 1 and 7, the empty tray transfer device 10 includes an empty tray transfer support 101, an empty tray Y-direction driving mechanism 102, and a feeding empty tray transfer mechanism 103, where the empty tray transfer support 101 is located above the feeding device 1 and the empty tray recovery device 9, the empty tray Y-direction driving mechanism 102 is disposed on the empty tray transfer support 101, and an output end of the empty tray Y-direction driving mechanism 102 is connected to the feeding empty tray transfer mechanism 103 for driving the feeding empty tray transfer mechanism 103 to move along the Y direction. In this embodiment, the empty tray Y-direction driving mechanism 102 includes an empty tray Y-direction driving motor and an empty tray Y-direction screw nut pair connected to an output end of the empty tray Y-direction driving motor, the empty tray Y-direction screw nut pair is connected to the feeding empty tray transfer mechanism 103, the empty tray Y-direction driving motor drives the feeding empty tray transfer mechanism 103 to move along the Y direction through the empty tray Y-direction screw nut pair, and the moving process is stable and efficient.
Specifically, the feeding empty tray transfer mechanism 103 includes an empty tray Z-direction driving component 1031 and an empty tray adsorption component 1032, the empty tray Z-direction driving component 1031 is arranged at the output end of the empty tray Y-direction driving mechanism 102, the empty tray adsorption component 1032 includes an empty tray adsorption support frame and an empty tray adsorption piece, the empty tray adsorption support frame is connected with the output end of the empty tray Z-direction driving component 1031, and the empty tray adsorption piece is arranged on the empty tray adsorption support frame and can adsorb the tray 14. The empty tray Z-direction driving component 1031 is specifically an empty tray Z-direction driving cylinder. Optionally, empty set adsorbs the quantity of piece be a plurality of, and a plurality of empty sets adsorb the piece and be array distribution on empty set adsorption supporting frame, can increase empty set adsorption element and tray 14's area of contact, improves the adsorption effect.
Further, as shown in fig. 1, the finished product recycling device 8 includes an empty tray feeding mechanism 81, a qualified product recycling mechanism 82, and a rejected product recycling mechanism 83, the empty tray feeding mechanism 81 is used for carrying a plurality of stacked empty trays 14, the qualified product recycling mechanism 82 is used for accommodating finished products that are qualified after being detected by the detecting device 5, and the rejected product recycling mechanism 83 is used for accommodating finished products that are unqualified after being detected by the detecting device 5, so that an operator can perform the next operation on each finished product. As shown in fig. 7, the empty tray transfer device 10 further includes a recovery empty tray transfer mechanism 104, and the recovery empty tray transfer mechanism 104 is configured to transfer the empty trays 14 on the empty tray feed mechanism 81 to the non-defective product recovery mechanism 82 or the defective product recovery mechanism 83. The recovery empty tray transfer mechanism 104 is arranged at the output end of the empty tray Y to the driving mechanism 102 and is arranged at an interval with the feeding empty tray transfer mechanism 103, and the feeding empty tray transfer mechanism 103 and the recovery empty tray transfer mechanism 104 can be driven to move along the Y direction simultaneously through one empty tray Y to the driving mechanism 102, so that the number of driving pieces is saved, the structure of the empty tray transfer device 10 is simplified, and the manufacturing cost of the attaching system is reduced. The specific structure of the recovery empty tray transfer mechanism 104 is the same as that of the feeding empty tray transfer mechanism 103, and redundant description thereof will not be provided in this embodiment.
It should be noted that the empty tray recycling device 9 is used for recycling empty trays 14 on the feeding device 1 that have been grabbed by the display screen taking mechanism 21, and the empty tray feeding mechanism 81 is used for carrying new empty trays 14 to replenish the empty trays 14 for the non-defective product recycling mechanism 82 and the non-defective product recycling mechanism 83, so as to store finished products. The specific structures of the empty tray feeding mechanism 81, the accepted product recovery mechanism 82, and the rejected product recovery mechanism 83 are the same as those of the feeding device 1, and the specific structures of the empty tray feeding mechanism 81, the accepted product recovery mechanism 82, and the rejected product recovery mechanism 83 in this embodiment are not described in detail.
Further, as shown in fig. 1, the feeding apparatus further includes two tray code scanning devices 20, the two tray code scanning devices 20 are arranged on the empty tray transfer bracket 101 at intervals, one of the tray code scanning devices 20 is located above the feeding device 1, and is configured to scan the two-dimensional code on the tray 14 on the feeding device 1 and transmit the two-dimensional code information to the controller; another tray code scanning device 20 is located above the empty tray feeding mechanism 81, and is configured to scan the two-dimensional code on the tray 14 on the empty tray feeding mechanism 81, and transmit the two-dimensional code information to the controller, so as to trace back each tray 14. Wherein, the sign indicating number device 20 is swept to the tray is prior art, and as long as can realize sweeping sign indicating number device 20 all can be adopted to the tray that scans the two-dimensional code on tray 14, this embodiment sweeps a concrete model and the structure of sign indicating number device 20 to the tray and does not restrict.
Further, as shown in fig. 8, the display screen taking mechanism 21 includes a manipulator 211, a display screen taking mounting frame 212 and a display screen grabbing portion 213, the display screen grabbing portion 213 is mounted at an end portion of the manipulator 211 through the display screen taking mounting frame 212, and the manipulator 211 can drive the display screen grabbing portion 213 to move between the feeding device 1 and the display screen bearing mechanism 31, so as to transfer the display screen. Specifically, display screen snatchs portion 213 includes that the display screen snatchs Z to driving piece 2131, the display screen snatchs mounting panel 2132 and the display screen snatchs adsorption piece 2133, the display screen snatchs Z to driving piece 2131 sets up on the display screen gets material mounting bracket 212, the display screen snatchs Z to driving piece 2131's output and display screen snatchs mounting panel 2132 and is connected, the display screen snatchs adsorption piece 2133 and sets up on the display screen snatchs mounting panel 2132, the display screen snatchs adsorption piece 2133 and can adsorb the display screen. In this embodiment, the display screen capturing Z-direction driving element 2131 is specifically a display screen capturing Z-direction driving cylinder.
Optionally, the number of the display screen grabbing and adsorbing members 2133 is multiple, and the multiple display screen grabbing and adsorbing members 2133 are distributed on the display screen grabbing and mounting plate 2132 in an array manner, so that the contact area between the display screen grabbing and adsorbing members 2133 and the display screen can be increased, and the adsorption effect is improved.
Preferably, the number of the display screen grabbing parts 213 is two, and the two display screen grabbing parts 213 are arranged on the display screen material taking mounting frame 212 at intervals, so that the display screen material taking mechanism 21 can grab and transfer two display screens at one time, and the transfer efficiency is high; in addition, two display screen snatch adsorbing piece 2133 and are snatched Z by the display screen that corresponds respectively and drive to driving piece 2131, when the model size of display screen is different, can make two display screen snatch portion 213 snatch two display screens successively and then shift it, so that the display screen snatch adsorbing piece 2133 can adsorb the center of display screen, improve the adsorption effect, when one of them display screen snatch portion 213 is adsorbing the display screen, the display screen of another display screen snatch portion 213 snatchs Z and can drive the display screen that corresponds and snatch adsorbing piece 2133 certain distance that moves upwards to driving piece 2131, in order to avoid taking place to interfere between another display screen snatch portion 213 and the display screen of snatching.
In this embodiment, the manipulator 211 is a six-axis manipulator, and the six-axis manipulator has a high degree of freedom of movement and a flexible movement, and can realize accurate grabbing of the display screen. Among them, the six-axis robot is a prior art, and this embodiment will not be described in redundant detail.
The specific structure of the display screen carrying mechanism 31 will be described in detail below with reference to fig. 9 to 10. As shown in fig. 9-11, the display screen bearing mechanism 31 includes a display screen bearing support 311, an intermediate transfer member 312 and a display screen bearing member 313, the intermediate transfer member 312 includes an intermediate transfer Z-directional driving member 3121, an intermediate transfer Z-directional platform 3122, an intermediate transfer flip driving member 3123 and an intermediate bearing member 3124, the intermediate transfer Z-directional driving member 3121 is disposed on the display screen bearing support 311, an output end of the intermediate transfer Z-directional driving member 3121 is connected to the intermediate transfer Z-directional platform 3122 to drive the intermediate transfer Z-directional platform 3122 to move in the Z direction, the intermediate transfer flip driving member 3123 is disposed on the intermediate transfer Z-directional platform 3122, an output end of the intermediate transfer flip driving member 3123 is connected to the intermediate bearing member 3124 to drive the intermediate bearing member 3124 to flip, and the intermediate bearing member 3124 is configured to receive the display screen transferred by the display screen taking mechanism 21; the display screen carrier 313 receives the display screen turned over by the intermediate transfer unit 312. The display screen bearing part 313 is positioned at a side close to the attaching module 3000 to facilitate the transfer device 7 to transfer the display screen on the display screen bearing part 313 to the attaching device 6. It should be noted that, the attachment surface of the display screen supported by the feeding device 1 faces downward, and the intermediate transfer member 312 is provided, so that the display screen can be turned 180 ° and then transferred onto the display screen support member 313, so that the attachment surface of the display screen faces upward, and the attachment operation between the display screen and the support film is facilitated.
Preferably, the number of the middle transferring and overturning driving pieces 3123 is two, the two middle transferring and overturning driving pieces 3123 are disposed on the middle transferring Z-direction platform 3122 at intervals along the X direction, and the output end of each middle transferring and overturning driving piece 3123 is connected to one middle bearing piece 3124 to simultaneously bear two display screens transferred by the display screen taking mechanism 21.
Further, the display screen bearing mechanism 31 further includes a display screen bearing X-direction driving component 314, the display screen bearing X-direction driving component 314 is disposed on the display screen bearing bracket 311, and an output end of the display screen bearing X-direction driving component is connected with the intermediate transfer component 312 to drive the intermediate transfer component 312 to move along the X direction, so as to realize the transfer of the intermediate transfer component 312 between the display screen taking mechanism 21 and the display screen bearing component 313. The display screen bearing X-direction driving component 314 comprises a display screen bearing X-direction driving motor and a display screen bearing X-direction driving screw nut pair connected with the output end of the display screen bearing X-direction driving motor, and the middle transfer component 312 is connected with a nut of the display screen bearing X-direction driving screw nut pair, so that stable sliding of the middle transfer component 312 on the display screen bearing support 311 is realized.
Further, the display screen bearing part 313 includes two display screen bearing platforms 3131, two display screen bearing adjusting assemblies 3132, two display screen bearing Y-direction driving assemblies 3133, two display screen bearing Y-direction platforms 3134 and a first detection camera, the two display screen bearing platforms 3131 are arranged on the display screen bearing Y-direction platform 3134 at intervals along the X direction, and a display screen bearing adjusting assembly 3132 is arranged between each display screen bearing platform 3131 and the display screen bearing Y-direction platform 3134; the first detection camera is used for acquiring appearance image information of the display screen on the display screen bearing platform 3131 and transmitting the appearance image information to the controller, and the controller controls the display screen bearing adjusting assembly 3132 to act so as to adjust the position of the corresponding display screen bearing platform 3131 along the X direction and the Y direction and the inclination angle of the corresponding display screen bearing platform 3131 in the X-Y plane, so that the transfer device 7 can accurately grab the display screen from the display screen bearing platform 3131 and transfer the display screen to the attaching device 6; the output end of the display screen bearing Y-direction driving assembly 3133 is connected to the display screen bearing Y-direction platform 3134 to drive the display screen bearing Y-direction platform 3134 to move along the Y-direction.
Specifically, after the intermediate transfer member 312 receives the display screen transferred by the display screen taking mechanism 21, the display screen bearing X-direction driving member 314 drives the intermediate transfer member 312 to move along the X direction, and the display screen bearing Y-direction driving assembly 3133 drives the display screen bearing table 3131 to move along the Y direction, so that the display screen bearing table 3131 is located right below the intermediate bearing member 3124; after the middle transfer and overturning driving member 3123 drives the corresponding middle bearing member 3124 to overturn 180 degrees, the middle transfer Z-direction driving member 3121 drives the middle bearing member 3124 to move downward, and when the display screen on the middle bearing member 3124 is contacted with the corresponding display screen bearing table 3131, the middle bearing member 3124 stops adsorbing the display screen, so that the display screen is transferred onto the display screen bearing table 3131; the display screen bearing Y-direction driving assembly 3133 drives the display screen bearing platform 3131 to move along the Y direction to a position right below the first inspection camera, the first inspection camera transmits the acquired appearance image information of the display screen on the display screen bearing platform 3131 to the controller, and the controller controls the display screen bearing adjusting assembly 3132 to act after comparing the standard image information, so as to adjust the position of the display screen bearing platform 3131.
In this embodiment, the display screen plummer 3131 and the display screen bearing adjustment assembly 3132 may adopt a UVW alignment platform, the UVW alignment platform relates to three-axis movement adjustment, the three axes are located on the same plane, automatic angular rotation and X-axis movement can be achieved, and the precision is high, the volume is thin, and the occupied space is small.
Further, as shown in fig. 9, the preprocessing device 4 includes a display screen preprocessing mechanism 41, the display screen preprocessing mechanism 41 includes a first cleaning component 411, a display screen code reading component 412 and a second cleaning component 413, the first cleaning component 411 is used for cleaning the back surface of the display screen on the intermediate transfer member 312; the display screen code reading component 412 is used for scanning the two-dimensional code on the back of the display screen on the intermediate transfer unit 312, so as to realize the tracing of the display screen; the second cleaning assembly 413 is used to clean the front surface of the display screen on the display screen carrier 3131.
Specifically, the first cleaning assembly 411 includes an ultrasonic generator and a particle adsorbing member, the ultrasonic generator can generate ultrasonic waves to vibrate the air above the intermediate transfer member 312, so that dust impurity particles on the display screen carried on the intermediate transfer member 312 are separated from the surface of the display screen, and the particle adsorbing member is used for adsorbing the dust impurity particles separated from the surface of the display screen, thereby cleaning the dust impurity on the back of the display screen. It is understood that the specific structure of the second cleaning assembly 413 is the same as that of the first cleaning assembly 411, the second cleaning assembly 413 is used for cleaning dust and impurities on the front surface of the display screen carried by the display screen carrying table 3131, and the specific structure of the second cleaning assembly 413 is not redundantly described in this embodiment.
It should be noted that the display screen code reading assembly 412 is the prior art, and the specific model and structure of the display screen code reading assembly 412 are not limited in this embodiment as long as the display screen code reading assembly 412 capable of scanning the two-dimensional code on the display screen can be adopted.
Further, as shown in fig. 11, the intermediate transfer module 2000 further includes a film sheet stocker 30, the film sheet stocker 30 is used for carrying support films, and the film sheet taking mechanism 22 can transfer the support films in the film sheet stocker 30 onto the support film carrying mechanism 32.
In the present embodiment, the specific structure of the support film supporting mechanism 32 is the same as that of the display screen bearing member 313, and the specific structure of the support film supporting mechanism 32 is not described in detail in the present embodiment.
After the film taking mechanism 22 transfers the support film on the film storing device 30 to the support film carrying mechanism 32, the support film carrying mechanism 32 drives the support film carried thereon to move toward the direction close to the attaching module 3000, so that the transfer device 7 can transfer the support film on the support film carrying mechanism 32 conveniently.
Further, the pretreatment device 4 further comprises a support film pretreatment mechanism 42, the support film pretreatment mechanism 42 is disposed on a path of the support film carrying mechanism 32 moving towards the direction close to the attaching module 3000, wherein the specific structure of the support film pretreatment mechanism 42 is the same as that of the first cleaning assembly 411, and the specific structure of the support film pretreatment mechanism 42 is not described in detail in this embodiment.
Referring to fig. 12 to 14, the specific structure of the film sheet stocker 30 will be described in detail, as shown in fig. 12 to 14, the film sheet stocker 30 includes a stocker frame 301 and a stock Y-direction driving mechanism 302, a plurality of support films are stacked in the stocker frame 301 in sequence along the Z direction, and the output end of the stock Y-direction driving mechanism 302 is connected to the stocker frame 301 to drive the stocker frame 301 to move along the Y direction. When the material needs to be fed into the material storage frame 301, the material storage Y-direction driving mechanism 302 drives the material storage frame 301 to move to the upper material level, so that an operator can conveniently place the support film in the material storage frame 301, and the operator is prevented from being damaged by other mechanisms; after the material storage frame 301 finishes feeding, the material storage Y drives the material storage frame 301 to move to the material taking position to facilitate the film taking mechanism 22 to take the support film from the material storage frame 301.
In this embodiment, the storage Y direction driving mechanism 302 includes a membrane storage Y direction driving motor and a membrane storage Y direction driving screw nut pair connected with the output end of the membrane storage Y direction driving motor, and the storage frame 301 is connected with the membrane storage Y direction driving screw nut pair, so as to realize the movement of the storage frame 301 along the Y direction.
Because the display screens of different models need to be attached to the support films of different sizes, in order to increase the universality of the film storage device 30 and adapt to the bearing of the support films of different sizes, the film storage device 30 further comprises a storage adjusting mechanism 303, the storage adjusting mechanism 303 comprises an X-direction adjusting sliding assembly 3031 and a Y-direction adjusting sliding assembly 3032, the X-direction adjusting sliding assembly 3031 is slidably arranged in the storage frame 301 along the X direction, the Y-direction adjusting sliding assembly 3032 is slidably arranged in the storage frame 301 along the Y direction, and two adjacent side portions of the X-direction adjusting sliding assembly 3031, the Y-direction adjusting sliding assembly 3032 and the storage frame 301 are jointly enclosed to form a storage space for bearing the support films, so that the support films of different sizes can be better adapted.
Specifically, the material storage frame 301 comprises a material storage supporting plate 3014, material storage fixing blocks 3011, material storage sliding rods 3012 and four material storage supporting columns 3013, wherein the four material storage supporting columns 3013 are located at four corners of the material storage supporting plate 3014 respectively, each material storage supporting column 3013 is provided with a material storage fixing block 3011, the axis direction of each material storage sliding rod 3012 is parallel to the horizontal plane, and one material storage sliding rod 3012 is connected between two adjacent material storage fixing blocks 3011. The Y-direction adjusting sliding assembly 3032 comprises a Y-direction adjusting rod 30321, a Y-direction storage sliding block 30322, a first Y-direction material blocking column 30323 and a second Y-direction material blocking column 30324, the Y-direction storage sliding block 30322 and the first Y-direction material blocking column 30323 are respectively arranged on the storage frame 301 in a sliding mode on the two storage sliding rods 3012 extending along the Y direction, the Y-direction adjusting rod 30321 is respectively connected with the Y-direction storage sliding block 30322 and the first Y-direction material blocking column 30323 at two ends, and the second Y-direction material blocking column 30324 is arranged on the Y-direction adjusting rod 30321 in a sliding mode. The X-direction adjusting sliding assembly 3031 comprises an X-direction adjusting rod 30311, a first X-direction blocking column 30312 and a second X-direction blocking column 30313, the first X-direction blocking column 30312 is arranged on one storage sliding rod 3012 of the storage frame 301 in a sliding mode and extends along the X direction, two ends of the X-direction adjusting rod 30311 are connected with the first X-direction blocking column 30312 and a second Y-direction blocking column 30324 respectively, and the second X-direction blocking column 30313 is arranged on the X-direction adjusting rod 30311 in a sliding mode.
Preferably, the number of the second Y-direction blocking posts 30324 is multiple, and the multiple second Y-direction blocking posts 30324 are arranged at intervals along the X direction and are all slidably arranged on the Y-direction adjusting rod 30321; the number of the second X-direction blocking columns 30313 is plural, and the plurality of second X-direction blocking columns 30313 are arranged at intervals along the Y direction and are arranged on the X-direction adjusting rod 30311 in a sliding manner. Through setting up a plurality of second Y to keeping off material post 30324 and a plurality of second X to keeping off material post 30313, can increase the area of contact between keeping off material post and the support membrane to the realization is to supporting the better limiting displacement of membrane.
Further, the first Y-direction material blocking column 30323, the second Y-direction material blocking column 30324, the first X-direction material blocking column 30312 and the second X-direction material blocking column 30313 are all provided with guide inclined planes towards the upper end of the inner side of the material storage frame 301, so that the plurality of material blocking columns surround the upper opening of the formed material storage space and are horn-shaped, and an operator can conveniently place a support film from the upper opening of the material storage space.
Further, the film magazine 30 also includes a magazine locking mechanism 304, the locking mechanism 304 being configured to lock the position of each blanking post on the corresponding slide bar. Specifically, as shown in fig. 13, taking the locking mechanism 304 corresponding between the material storage sliding rod 3012 and the first X-direction material blocking column 30312 as an example to describe the specific structure of the locking mechanism 304, the locking mechanism 304 includes a locking block 3041 and a locking member 3042, the locking block 3041 is connected with the first X-direction material blocking column 30312, the locking block 3041 is provided with a through hole 30411 and a locking groove 30412 which are communicated, the material storage sliding rod 3012 is inserted into the through hole 30411 and can slide along the axial direction thereof, one end of the locking groove 30412 far away from the through hole 30411 extends to the end of the locking block 3041 so as to separate the end of the locking block 3041 into two clamping arms, the two clamping arms are provided with opposite locking holes, the axial direction of the locking hole is perpendicular to the axial direction of the through hole 30411, the locking member 3042 can be inserted into the two locking holes in sequence, so that the two clamping arms clamp the material storage sliding rod 3012, and avoid that the relative position of the first X-direction material blocking column 30312 and the material storage sliding rod 3012 is adjusted, the first X-direction blocking post 30312 slides along the stock sliding rod 3012. The locking member 3042 is a bolt-nut assembly, in which a bolt sequentially passes through two locking holes from one end of the locking block 3041, and a nut is screwed on the bolt from the other end of the locking block 3041. For the convenience of the user to operate, an adjusting handle 3043 is further disposed on the bolt, the adjusting handle 3043 is sleeved on the locking member 3042, and the user holds the adjusting handle 3043 to realize the screwing of the locking member 3042.
In order to enable the film sheet take-off mechanism 22 to grasp the support film within the magazine frame 301 at the same height each time, the film sheet magazine 30 further includes a jacking mechanism 305, the jacking mechanism 305 being configured to drive the plurality of stacked support films carried within the magazine frame 301 to rise by a second predetermined distance. It will be appreciated that the second predetermined distance is equal to the thickness of one support membrane.
Specifically, as shown in fig. 12 and 14, an avoiding hole is formed in the stock support plate 3014, the jacking mechanism 305 includes a jacking driving element 3051 and a jacking plate 3052, the jacking plate 3052 is opposite to the avoiding hole, and an output end of the jacking driving element 3051 is connected to the jacking plate 3052 to drive the jacking plate 3052 to pass through the avoiding hole to drive the support membrane to move upwards.
Preferably, as shown in fig. 11, the number of the film storing devices 30 is two, the two film storing devices 30 are arranged at intervals along the X direction, and when the film taking mechanism 22 grabs the support film from one of the film storing devices 30, an operator can feed the other film storing device 30, so as to save the waiting time of the film taking mechanism 22 and improve the laminating efficiency.
Referring to fig. 15, a detailed description is given to a specific structure of the film taking mechanism 22, as shown in fig. 14, the film taking mechanism 22 includes a material taking frame 221, a film linear driving component, a film taking and grabbing component 225 and a shaking component 226, wherein the film linear driving component is disposed on the material taking frame 221; the membrane taking and grabbing component 225 can grab a support membrane, and the output end of the membrane linear driving part is connected with the membrane taking and grabbing component 225 so as to drive the membrane taking and grabbing component 225 to move along the X direction and/or the Z direction; the shaking assembly 226 is configured to drive the membrane take out gripping assembly 225 to shake so that the membrane take out gripping assembly 225 can only grip one support membrane at a time. The film taking frame 221 is arranged, so that the film linear driving part, the film taking and grabbing component 225 and the shaking component 226 can be integrally supported; by arranging the film linear driving part, the film taking and grabbing component 225 can be driven to move along the X direction and/or the Z direction, so that the film taking and grabbing component 225 accurately grabs the supporting film and realizes the transfer of the supporting film; through setting up shake subassembly 226, after the diaphragm was got the material and is snatched subassembly 225 and snatched the support membrane, shake subassembly 226 can drive it and take place the shake to make the support membrane that does not get the material with the diaphragm and snatch subassembly 225 direct contact drop to the diaphragm storage device 30 in again, guarantee that this diaphragm extracting mechanism 22 can only snatch a support membrane at every turn, and shift it, guarantee the yields in the laminating operation.
Further, the membrane taking and grabbing assembly 225 comprises a membrane taking and grabbing bracket and a plurality of membrane taking and adsorbing pieces, wherein the membrane taking and grabbing bracket is connected with the output end of the membrane linear driving part; a plurality of diaphragms are got material and are adsorbed the piece and be array distribution and get on the material snatchs support in the diaphragm. Get the material through setting up a plurality of diaphragms and adsorb the piece, can increase the diaphragm and get the area of contact who snatchs subassembly 225 and support the membrane, improve adsorption effect, avoid supporting the in-process of membrane at the transfer and take place to drop.
Further, the shaking assembly 226 comprises a shaking cylinder connected with the output end of the membrane linear driving part and located above the membrane material taking and grabbing support, and the output end of the shaking cylinder can collide with the membrane material taking and grabbing support when extending out. By arranging the shaking air cylinder, when the output end of the shaking air cylinder extends out, the shaking air cylinder can frequently collide with the membrane taking and grabbing bracket, so that the support membrane which is not in direct contact with the membrane taking and adsorbing piece falls into the membrane storing device 30 again under the shaking action; the shaking assembly 226 has a simple structure, low manufacturing cost and good film taking effect.
Preferably, the quantity of shake cylinder is a plurality of, and a plurality of shake cylinders are followed the diaphragm and are got the circumference interval setting that the material snatched the support. A plurality of shake cylinders frequently collide the diaphragm simultaneously and get the material and snatch the support, can improve unnecessary support membrane drop fast, improve and get membrane efficiency.
Further, the diaphragm linear driving component comprises a diaphragm material taking X-direction driving component 222 and a first diaphragm material taking Z-direction driving component 223, the diaphragm material taking X-direction driving component 222 comprises a diaphragm material taking X-direction driving part and a diaphragm material taking X-direction moving platform, the diaphragm material taking X-direction driving part is arranged on the material taking frame 221, and the output end of the diaphragm material taking X-direction driving part is connected with the diaphragm material taking X-direction moving platform to drive the diaphragm material taking X-direction moving platform to move along the X direction; first diaphragm is got material Z and is got material Z to drive assembly 223 and include that first diaphragm is got material Z and is got material Z to drive division and first diaphragm and get material Z to drive platform, first diaphragm is got material Z and is set up on material X is got to the moving platform to the diaphragm to drive division, first diaphragm is got material Z and is got material Z to drive division's output and first diaphragm and get material Z and be connected to drive platform to drive first diaphragm is got material Z and remove along the Z direction to drive platform, the diaphragm is got and is snatched subassembly 225 and first diaphragm and get material Z and be connected to drive platform. Wherein, the diaphragm is got material X and is got material X to drive linear electric motor to the drive division for the diaphragm, and material Z is got to the drive division and is got material Z to drive cylinder for first diaphragm to first diaphragm.
Further, the number of the film taking and grabbing components 225 is two, and the two film taking and grabbing components 225 are arranged on the first film taking Z-direction driving platform at intervals along the X direction. By adopting the arrangement mode, the membrane taking mechanism 22 can transfer two support membranes at one time, and the transfer efficiency is higher.
Further, a second film sheet material taking Z-direction driving assembly 224 is arranged between each film sheet material taking and grabbing assembly 225 and the first film sheet material taking Z-direction driving platform, and the second film sheet material taking Z-direction driving assembly 224 can drive the corresponding film sheet material taking and grabbing assembly 225 to move along the Z direction. It should be noted that, because two film taking and grabbing components 225 need to grab the supporting film from the same film storing device 30 when working, the two film taking and grabbing components 225 have a sequential difference when grabbing, and by arranging two second film taking and Z-direction driving components 224, the independent movement and fine adjustment in the Z direction of each film taking and grabbing component 225 can be realized; the first film taking Z-direction driving assembly 223 is used for driving the two film taking grabbing assemblies 225 to perform adjustment with a larger distance along the Z direction, so as to realize rapid film taking of the support film.
Further, the film taking mechanism 22 further comprises a film taking detection component configured to detect whether only one film to be transferred is grabbed on the film taking grabbing component 225. By arranging the film taking and detecting assembly, real-time detection can be performed when the film taking mechanism 22 grabs the support film, so that the shaking stop time of the shaking assembly 226 is determined, and the film taking efficiency is prevented from being influenced by too long working time of the shaking assembly 226, or redundant support films do not fall into the film storing device 30 again after too short working time.
Specifically, the film taking and detecting assembly comprises a reflecting mirror 227 and a second detecting camera, wherein the reflecting mirror 227 is located below the film taking and grabbing assembly 225 and used for reflecting image information of a grabbing end of the film taking and grabbing assembly 225 to the second detecting camera, and the second detecting camera is used for acquiring the image information. The second detection camera may transmit the acquired image information of the grabbing end of the film taking and grabbing component 225 to the controller, and the controller determines whether the film taking and grabbing component 225 grabs only one supporting film through comparison, when the film taking and grabbing component 225 grabs only one supporting film, the controller controls the shaking component 226 to stop shaking and controls the other film taking and grabbing component 225 to continue to operate, or controls the film taking X to drive the driving component 222, the first film taking Z to drive the component 223, and the second film taking Z to drive the component 224 to move, so as to transfer the supporting film to the supporting film carrying mechanism 32. Through setting up speculum 227, can avoid directly setting up the second and detect the camera in the diaphragm is got the material and is snatched subassembly 225 under, lead to getting from the diaphragm and snatch subassembly 225 on the support membrane that drops and second and detect and take place to interfere between the camera. It can be understood that the reflector 227 does not need to be arranged under the membrane taking and grabbing component 225, and the effect of reflecting the image information of the membrane taking and grabbing component 225 to the second detection camera can be achieved only by changing the inclination angle of the reflector 227.
Further, as shown in fig. 3, the transfer device 7 includes a display screen transfer mechanism 71 and a support film transfer mechanism 72, the display screen transfer mechanism 71 is used for transferring the display screen subjected to cleaning on the display screen bearing member 313 to the attaching device 6; the support film transfer mechanism 72 is used to transfer the support film cleaned on the support film carrier mechanism 32 to the bonding apparatus 6.
Specifically, as shown in fig. 16, the display screen transfer mechanism 71 includes a display screen transfer X-direction driving assembly 711, a display screen transfer Z-direction driving assembly 712, and two display screen transfer grabbing assemblies 713, the display screen transfer X-direction driving assembly 711 includes a display screen transfer X-direction driving portion and a display screen transfer X-direction moving platform, and an output end of the display screen transfer X-direction driving portion is connected to the display screen transfer X-direction moving platform to drive the display screen transfer X-direction moving platform to move along the X direction; the display screen transfer Z-direction driving component 712 comprises a display screen transfer Z-direction driving part and a display screen transfer Z-direction moving platform, the display screen transfer Z-direction driving part is arranged on the display screen transfer X-direction moving platform, and the output end of the display screen transfer Z-direction driving part is connected with the display screen transfer Z-direction moving platform so as to drive the display screen transfer Z-direction moving platform to lift along the Z direction; the two display screen transferring and grabbing assemblies 713 are arranged on the display screen transferring Z-direction moving platform at intervals along the X direction. The display transfer mechanism 71 can simultaneously transfer two displays on the display support member 313 to the bonding device 6 at one time, and the transfer efficiency is high.
It should be noted that the specific structure of the driving portion for transferring the display screen to the X direction is the same as the specific structure of the driving portion for taking the material from the film to the X direction. The specific structure of the display screen transferring and grabbing assembly 713 is the same as that of the film taking and grabbing assembly 225, and the specific structure of the display screen transferring and grabbing assembly 713 is not described in redundant detail in this embodiment. The display screen transfer Z-direction driving part is specifically a display screen transfer Z-direction driving linear motor or a display screen transfer Z-direction driving cylinder.
It is understood that the specific structure of the support film transfer mechanism 72 is the same as that of the display screen transfer mechanism 71, and the specific structure of the support film transfer mechanism 72 is not redundantly described in this embodiment.
Referring to fig. 17 to 18, a detailed description is given to a specific structure and a bonding process of the bonding apparatus 6, as shown in fig. 17 to 18, the bonding apparatus 6 includes a film bonding part, a screen bonding part, and a first Y-direction driving mechanism 64, where the film bonding part includes a film bearing mechanism 63, the film bearing mechanism 63 includes a film bearing table 631 and a bonding roller 632 rotatably disposed on one side of the film bearing table 631, an outer peripheral surface of the bonding roller 632 is higher than a table top of the film bearing table 631, and the film bearing table 631 and the bonding roller 632 jointly bear a support film; the screen body attaching part comprises a screen body bearing mechanism 61, a screen body carrying platform overturning mechanism 62 and an attaching lifting driving mechanism 66, wherein the screen body bearing mechanism 61 is used for bearing a display screen, the screen body carrying platform overturning mechanism 62 can drive the membrane bearing mechanism 63 to overturn so that the display screen is opposite to the support membrane, and the attaching lifting driving mechanism 66 is configured to drive the screen body bearing mechanism 61 to lift along the Z direction; the output end of the first Y-direction driving mechanism 64 is connected to the fitting elevation driving mechanism 66, so that the fitting elevation driving mechanism 66 drives the screen body bearing mechanism 61 to move in the Y direction to approach or separate from the film bearing mechanism 63. Wherein, the attaching lifting driving mechanism 66 is specifically an attaching lifting driving cylinder.
The purpose that the first Y-direction driving mechanism 64 drives the screen body bearing mechanism 61 to be away from the film bearing mechanism 63 along the Y direction is as follows: on one hand, the support film can be pressed against the display screen by matching with the attaching roller 632; on the other hand, the screen body bearing mechanism 61 can conveniently bear the display screen transferred by the display screen transfer mechanism 71. In the present embodiment, the first Y-direction driving mechanism 64 is specifically a first Y-direction driving linear motor.
Specifically, when the display screen and the support film are bonded, the support film is firstly placed on the film bearing mechanism 63, the film bearing table 631 and the bonding roller 632 jointly bear the support film, and the display screen is placed on the screen body bearing mechanism 61; the screen body carrying platform turnover mechanism 62 drives the screen body bearing mechanism 61 to turn over with the display screen on the screen body bearing mechanism so as to enable the screen body bearing mechanism to be opposite to the support film; the fit lifting driving mechanism 66 drives the screen body bearing mechanism 61 to move downwards so that the display screen is contacted with part of the support film borne on the fit roller 632; then, the first Y-direction driving mechanism 64 drives the screen body bearing mechanism 61 to move in a direction away from the membrane bearing mechanism 63, and meanwhile, the laminating roller 632 can press the support membrane onto the display screen, so that the support membrane is smoothly laminated on the display screen, defects such as bubbles between the support membrane and the display screen are avoided, and the laminating effect is ensured.
Further, the film bonding member further includes a film stage angle adjustment mechanism 67, and the film stage angle adjustment mechanism 67 is configured to adjust an inclination angle of the film carrying mechanism 63 with respect to the horizontal plane. It should be noted that, when the display screen and the support film are adhered to each other, the upper surface of the film stage 631 needs to form a certain angle with the horizontal plane, and the specific inclination direction is: the upper surface of the film bearing platform 631 gradually inclines downwards towards the side far away from the attaching roller 632, so as to avoid that the display screen is attached to the supporting film far away from the side of the attaching roller 632 in the downward movement process of the screen body bearing mechanism 61, and the final attaching effect is affected. The screen stage turning mechanism 62 and the membrane stage angle adjusting mechanism 67 are turning motors.
Further, the film attaching member further includes a second Y-direction driving mechanism 65, and the second Y-direction driving mechanism 65 is configured to drive the film carrying mechanism 63 to move in the Y direction so as to approach or separate from the screen body carrying mechanism 61. The second Y-direction driving mechanism 65 drives the membrane bearing mechanism 63 to move away from the screen body bearing mechanism 61 along the Y direction, so that the membrane bearing mechanism can conveniently bear the support membrane transferred by the support membrane transferring mechanism 72; the second Y-direction driving mechanism 65 drives the film bearing mechanism 63 to approach the screen body bearing mechanism 61 along the Y direction, so that the support film borne on the film bearing mechanism can be attached to the display screen conveniently.
Preferably, the length of the attaching roller 632 is greater than that of the display screen, so as to ensure that each position of the display screen can be attached to the supporting film well.
Further, the screen body bearing mechanism 61 comprises a screen body bearing table and a screen body attaching adsorption piece arranged on the screen body bearing table, and the screen body attaching adsorption piece can adsorb the display screen on the screen body bearing table. Through setting up the laminating of the screen body and adsorbing the piece, can firmly adsorb the display screen on the screen body plummer, prevent that the display screen from taking place to fall when shifting and overturning the display screen, lead to damaging. Similarly, be provided with the diaphragm laminating on diaphragm plummer 631 and adsorb the piece, the diaphragm laminating adsorbs the piece and can adsorb the support membrane on diaphragm plummer 631, avoids its position at the in-process support membrane that removes to take place the skew.
Further, the number of the screen body attaching parts is two, the two screen body attaching parts are arranged at the output end of the first Y-direction driving mechanism 64 at intervals along the X direction, each screen body attaching part corresponds to one membrane attaching part, and the two screen body attaching parts are arranged at the output end of the second Y-direction driving mechanism 65 at intervals along the X direction. The laminating device 6 can realize the laminating operation between two groups of display screens and the supporting film at one time, and has higher laminating efficiency; the two screen body attaching parts and the two membrane attaching parts are respectively driven to move along the Y direction by the first Y-direction driving mechanism 64 and the second Y-direction driving mechanism 65, so that the mechanism number of the attaching system can be reduced, and the manufacturing cost can be reduced.
Optionally, the number of the attaching devices 6 is two, and the two attaching devices 6 are arranged at intervals along the X direction, so that the attaching operation between the four groups of display screens and the support film can be realized at one time by the attaching system, and the attaching efficiency of the attaching system is further improved.
Further, transfer device 7 shifts to display screen and support all attached the one deck on the membrane on laminating device 6 and leaves the type membrane, and the attached binding face that can avoid the display screen from the type membrane on the display screen produces stained or by the fish tail at the transfer in-process, supports attached on the membrane and can prevent to support the laminating glue on the binding face of membrane from the type membrane and be rubbed off, leads to display screen and support membrane can not the close laminating be in the same place. Therefore, after the cleaned display screen and the support film are transferred to the bonding device 6 by the transfer device 7, the release films on the display screen and the support film need to be torn off respectively. Therefore, the attaching module 3000 further includes a film tearing device, the film tearing device includes a film tearing apparatus 40, and the film tearing apparatus 40 is configured to tear off the release film on the display screen or the support film.
The specific structure of the film tearing device is described in detail below by taking the film tearing device located on one side of the screen body bearing mechanism 61 as an example, as shown in fig. 19-21, the film tearing device includes a film tearing X-direction driving device 90, the film tearing device 40 includes a film tearing lifting mechanism 401, a film tearing rotating mechanism 402, a film tearing twisting-off assembly 403 and a film tearing clamping mechanism 404, and an output end of the film tearing X-direction driving device 90 is connected with the film tearing lifting mechanism 401 to drive the film tearing lifting mechanism 401 to move along the X direction; the output end of the film tearing lifting mechanism 401 is connected with the film tearing rotating mechanism 402 so as to drive the film tearing rotating mechanism 402 to lift along the Z direction; the output end of the film tearing rotating mechanism 402 is connected with the film tearing untwisting assembly 403 to drive the film tearing untwisting assembly 403 to rotate, so that the release film on the display screen is untwisted; dyestripping fixture 404 includes dyestripping centre gripping X to driving piece 4041 and dyestripping grip block 4042, and dyestripping centre gripping X is connected with dyestripping grip block 4042 to the output of driving piece 4041 to drive dyestripping grip block 4042 is close to dyestripping and untwists subassembly 403 along the X direction, thereby will break away from the part of display screen and twist off between subassembly 403 from the type membrane centre gripping in dyestripping grip block 4042 and dyestripping. The tearing-film X-direction driving device 90 is specifically a tearing-film X-direction driving linear motor. Film tearing lifting mechanism 401 is specifically a film tearing lifting motor or a film tearing lifting cylinder, and film tearing rotating mechanism 402 is specifically a film tearing rotating motor.
Specifically, when the release film on the display screen needs to be subjected to the film tearing process, the film tearing device 40 is driven by the film tearing X-direction driving device 90 to move along the X-direction to one of the corners of the display screen carried by the attaching device 6; the film tearing lifting mechanism 401 drives the film tearing untwisting assembly 403 and the film tearing clamping mechanism 404 to move along the Z direction until the film tearing untwisting assembly 403 abuts against the release film; the film tearing rotating mechanism 402 drives the film tearing untwisting assembly 403 to rotate so as to untwist the release film on the display screen, so that the release film at the corner position is tilted; then the film tearing clamping X-direction driving piece 4041 drives the film tearing clamping block 4042 to move towards the direction close to the film tearing untwisting assembly 403, so that the tilted release film is clamped between the film tearing untwisting assembly 403 and the film tearing clamping block 4042; finally, the tearing device 40 is driven by the tearing device X-direction driving device 90 to move along the X direction, so that the whole release film is torn off from the display screen.
In this embodiment, tear still to be provided with on the membrane grip block 4042 and detect optic fibre, detect optic fibre and controller electricity and be connected for whether detect from the type membrane and torn, in order to guarantee in the laminating stage, accomplish the display screen and the support membrane of tearing the membrane processing and laminate each other. The type of the detection optical fiber is not limited in this embodiment, and the detection optical fiber can be used as long as the transparent release film can be detected in a short distance.
Further, tear film untwisting assembly 403 includes tear film support 4031 and tear film roller 4032 rotatably disposed on tear film support 4031, and tear film support 4031 is connected to an output end of tear film rotating mechanism 402. Through setting up dyestripping roller 4032, when dyestripping roller 4032 twists with fingers and opens from the type membrane, dyestripping roller 4032 can dyestripping support 4031 and display screen relatively rotate to reduce the friction between dyestripping roller 4032 and the display screen, avoid dyestripping to twist with fingers and open subassembly 403 fish tail display screen.
Preferably, the film tearing roller 4032 is an adhesive roller, and when the film tearing roller 4032 abuts on the release film, the adhesive roller can be adhered to the release film, so that the untwisting efficiency is improved.
Further, after the film tearing untwisting assembly 403 is used for multiple times, the viscosity of the film tearing roller 4032 is reduced, and in order not to affect the film tearing effect, the film tearing device 40 further includes a film tearing head clamping mechanism 405, the film tearing head clamping mechanism 405 is disposed between the film tearing rotating mechanism 402 and the film tearing untwisting assembly 403, and the film tearing head clamping mechanism 405 can selectively clamp or release the film tearing untwisting assembly 403. When the viscosity of the film tearing roller 4032 is reduced, the film tearing head clamping mechanism 405 can release the film tearing untwisting assembly 403, detach the film tearing untwisting assembly 403, and replace a new film tearing untwisting assembly 403, so as to ensure that the film tearing device 40 always keeps a good film tearing effect. Optionally, the film tearing head clamping mechanism 405 is a four-claw cylinder, so that stable clamping of the film tearing untwisting assembly 403 can be realized.
To enable automatic replacement of tear film unrolling assembly 403, tear film apparatus further comprises tear film replacement device 50, tear film replacement device 50 being configured to replace tear film unrolling assembly 403 of tear film device 40. Through setting up tear film replacement device 50, can realize the automatic change that tear film device 40's tear film untwisted subassembly 403, do not need manual operation, can reduce operating personnel's work load, reduce the cost of labor, improve change efficiency.
Specifically, tear film replacing device 50 includes that tear film changes frame 501, it changes Y to drive division 502 and tear film head supporting part 503 to tear film, it changes Y to drive division 502 to set up on tear film changes frame 501 to tear film, it changes Y to be connected with tear film head supporting part 503 to the output of drive division 502 to tear film, it is close to or keeps away from tear film device 40 along the Y direction to drive tear film head supporting part 503, it bears the chamber to be provided with a plurality of on the tear film head supporting part 503, this bears the chamber and is used for bearing tear film and twists with fingers out subassembly 403, it twists with fingers out subassembly 403 including new tear film and twists with out subassembly 403 with the tear film after using many times to bear the interior tear film that bears the weight of the intracavity. The Y-direction driving unit 502 for film tearing replacement is specifically a Y-direction driving linear motor for film tearing replacement.
Specifically, when the film tearing untwisting assembly 403 in the film tearing device 40 needs to be replaced, the film tearing X-direction driving device 90 drives the film tearing device 40 to move along the X direction, and the film tearing replacement Y-direction driving portion 502 drives the film tearing head bearing portion 503 to move along the Y direction, so that the film tearing untwisting assembly 403 in the film tearing device 40 is located right above the empty bearing cavity; the film tearing lifting mechanism 401 drives the film tearing untwisting assembly 403 to move downwards until the film tearing untwisting assembly 403 is loaded in the bearing cavity; the film tearing head clamping mechanism 405 loosens the clamping of the film tearing untwisting assembly 403; then the film tearing lifting mechanism 401 drives the film tearing head clamping mechanism 405 to move upwards for a certain distance, and the film tearing device 40 is driven by the film tearing X-direction driving device 90 to move along the X direction to a position right above the bearing cavity bearing the new film tearing twist-off assembly 403; tear first fixture 405 downstream of membrane elevating system 401 drive to make tear first fixture 405 centre gripping a new tear membrane and twist with fingers away subassembly 403 again, accomplished the automation change that tears membrane and twist with fingers away subassembly 403 promptly, reduced operating personnel's work load, change efficiency is higher, and can guarantee to tear the membrane among the membrane device 40 and twist with fingers away subassembly 403 and have better viscidity all the time, thereby guarantee to tear the membrane effect.
Further, tear membrane equipment still includes waste film recovery unit 60, and waste film recovery unit 60 is located one side of laminating device 6 for retrieve from the type membrane of tearing on display screen or the support membrane, with the clean and tidy nature of guaranteeing whole laminating system.
Because the film tearing roller 4032 is a sticky roller, after the release film is torn off, the release film can be adhered to the film tearing roller 4032, in order to separate the release film from the film tearing roller 4032, the waste film recovery device 60 comprises a waste film recovery box 601 and a waste film clamping mechanism 602 arranged on the waste film recovery box 601, the waste film clamping mechanism 602 comprises two waste film clamping cylinders respectively arranged on two opposite side edges of the waste film recovery box 601, and when the release film is transferred to the upper part of the waste film recovery box 601 by the film tearing device 40, the output ends of the two waste film clamping cylinders extend out to clamp the release film on the film tearing device 40; the film tearing device 40 is driven by the film tearing X-direction driving device 90 to move along the X direction, so that the release film is separated from the film tearing roller 4032; then the output ends of the two waste film clamping cylinders retract, and the release film can fall into the waste film recycling tank 601. In this embodiment, the number of the screen body bearing mechanisms 61 is four, and every two screen body bearing mechanisms 61 correspond to one film tearing device 40, so as to ensure efficient laminating operation of the laminating system.
It can be understood that the film tearing process of the film tearing device on the side of the film carrying mechanism 63 for the release film on the support film is the same as the film tearing process of the film tearing device on the side of the screen carrying mechanism 61 for the release film on the display screen, and this embodiment will not be described redundantly.
As shown in fig. 19, before the display screen is placed on the screen bearing mechanism 61, the screen bearing table of the screen bearing mechanism 61 needs to be cleaned, so as to prevent dust and impurities adhered on the screen bearing table from scratching the surface of the display screen. Therefore, the attaching device further includes a plummer cleaning device 80, and the plummer cleaning device 80 is configured to clean the table tops of the film bearing mechanism 63 and the screen body bearing mechanism 61, so as to ensure the cleanness of the table tops of the film bearing mechanism 63 and the screen body bearing mechanism 61, and avoid the damage of the display screen or the supporting film, which affects the yield of the finished product. It can be understood that, the carrying platform cleaning devices 80 are respectively arranged on the side of the screen body carrying mechanism 61 for carrying the display screen and the side of the membrane carrying mechanism 63 for carrying the support membrane, that is, after the cleaning operation of the screen body carrying mechanism 61 and the membrane carrying mechanism 63 is completed, the transfer device 7 can place the display screen or the support membrane on the screen body carrying mechanism 61 or the membrane carrying mechanism 63, the interval time between the cleaning operation and the material receiving operation is short, and the cleanliness of the display screen when the display screen is placed on the screen body carrying mechanism 61 and the cleanliness of the support membrane when the support membrane is placed on the membrane carrying mechanism 63 are further ensured.
Specifically, the specific structure of the carrier cleaning device 80 is described by taking the carrier cleaning device 80 located on one side of the screen body bearing mechanism 61 as an example, the carrier cleaning device 80 includes a cleaning lifting driving mechanism 801, a cleaning lifting bracket 802 and a carrier cleaning roller 803, the cleaning lifting driving mechanism 801 is disposed at the output end of the tear film X direction driving device 90, the output end of the cleaning lifting driving mechanism 801 is connected with the cleaning lifting bracket 802, and the carrier cleaning roller 803 is rotatably disposed on the cleaning lifting bracket 802. When the screen bearing table needs to be cleaned, the film tearing X-direction driving device 90 drives the cleaning lifting support 802 and the bearing table cleaning roller 803 to move along the X direction through the cleaning lifting driving mechanism 801, and simultaneously the first Y-direction driving mechanism 64 drives the screen bearing mechanism 61 to move along the Y direction, so that the bearing table cleaning roller 803 is positioned right above the screen bearing mechanism 61; the cleaning lifting driving mechanism 801 drives the cleaning lifting support 802 and the carrying platform cleaning roller 803 to move downwards until the carrying platform cleaning roller 803 abuts against the screen body carrying platform; then, the first Y-direction driving mechanism 64 drives the screen body carrying mechanism 61 to reciprocate several times in the Y direction, so that the stage cleaning roller 803 removes dust and impurities on the screen body carrying mechanism 61. Optionally, the carrier cleaning roller 803 includes a cleaning roller body and a dust-free cloth covering the cleaning roller body, and the dust-free cloth has a good dirt removing ability and a low manufacturing cost.
Optionally, the number of the cleaning lifting brackets 802 is two, two cleaning lifting brackets 802 are arranged at the output end of the cleaning lifting driving mechanism 801 at intervals along the X direction, and a carrying table cleaning roller 803 is rotatably arranged on each cleaning lifting bracket 802 to match with two screen body carrying mechanisms 61 in each attaching device 6.
In this embodiment, the number of the attaching devices 6 is two, and each attaching device 6 corresponds to one plummer cleaning device 80, so as to improve the cleaning efficiency. It will be appreciated that the cleaning of the table top of the film carrier 631 by the carrier cleaning device 80 on the side of the film carrier 63 is the same as the cleaning of the table top of the screen carrier by the carrier cleaning device 80 on the side of the screen carrier 61.
Further, when the display screen and the support film are bonded, static electricity is generated between the display screen and the support film, in order to avoid the influence of the static electricity on the bonding effect, the bonding equipment further comprises a static electricity removing device 70, and the static electricity removing device 70 is configured to remove the static electricity between the display screen and the support film when the display screen and the support film are bonded, so that good bonding between the display screen and the support film is ensured.
Specifically, as shown in fig. 18, the static electricity removing device 70 includes a static electricity supporting frame 701 and an X-ray irradiation head 702, the static electricity supporting frame 701 is disposed on the second bonding Y-direction moving platform, and the X-ray irradiation head 702 is disposed on the static electricity supporting frame 701 and can emit X-rays onto the film carrying mechanism 63 to remove static electricity between the supporting film and the release film, so as to ensure a good bonding effect between the display screen and the supporting film.
In addition, when the film tearing device 40 tears off the release film on the display screen, static electricity is generated between the display screen and the release film, as shown in fig. 22, a static electricity removing device 70 is also arranged on one side of the screen body bearing mechanism 61, and the static electricity removing device 70 is used for removing the static electricity between the display screen and the release film, so as to ensure the film tearing effect of the release film on the display screen.
In order to ensure that the display screen and the support film can be accurately bonded, as shown in fig. 22 and 23, the bonding module 3000 further includes a support film aligning device 100, the support film aligning device 100 includes an alignment detection X-direction driving mechanism 1001, an alignment detection Z-direction driving mechanism 1002, an alignment detection Z-direction moving frame 1003 and two alignment detection camera assemblies 1004, and an output end of the alignment detection X-direction driving mechanism 1001 is connected with the alignment detection Z-direction driving mechanism 1002 to drive the alignment detection Z-direction driving mechanism 1002 to move along the X direction; the output end of the alignment detection Z-direction driving mechanism 1002 is connected with the alignment detection Z-direction moving frame 1003 to drive the alignment detection Z-direction moving frame 1003 to lift along the Z direction, the two alignment detection camera assemblies 1004 are arranged on the alignment detection Z-direction moving frame 1003 at intervals along the X direction to simultaneously acquire the position information of the supporting films loaded on the two film loading mechanisms 63 on one laminating device 6 and transmit the position information to the controller, and the controller controls the film loading mechanisms 63 to adjust the positions according to the judgment result. Specifically, diaphragm plummer 631 adopts UVW counterpoint platform, and UVW counterpoint platform relates to the triaxial and removes the adjustment, and the triaxial all is located same plane, can realize automatic angular rotation and X axle and remove, and its precision is high, the volume is thinner and the shared space is less.
The specific structure of the alignment detection X-direction driving mechanism 1001 is the same as that of the film taking X-direction driving portion, and the specific structure of the alignment detection X-direction driving mechanism 1001 is not described in detail in this embodiment. The alignment detection Z-direction driving mechanism 1002 is specifically an alignment detection Z-direction driving linear motor or an alignment detection Z-direction driving cylinder.
Preferably, the supporting film aligning apparatus 100 further includes alignment detection light sources 1005, each alignment detection camera module 1004 corresponds to one alignment detection light source 1005, and the alignment detection light sources 1005 are disposed on the alignment detection Z-direction moving frame 1003 and surround the corresponding alignment detection camera module 1004 to provide sufficient illumination for the alignment detection camera module 1004 to acquire the position information of the supporting film, so as to ensure the accuracy of the position information acquired by the alignment detection camera module 1004.
Further, the laminating module 3000 further includes a display screen aligning device 200, and the specific structure of the display screen aligning device 200 is substantially the same as that of the support film aligning device 100, except that the screen body carrying mechanism 61 can be driven by the laminating lifting driving mechanism 66 to lift, so the display screen aligning device 200 is not provided with the alignment detection Z-direction driving mechanism 1002; and the alignment detection light source 1005 of the display screen alignment apparatus 200 is coaxial light. It can be understood that the screen carrier platform employs a UVW alignment platform.
Further, as shown in fig. 3, the transfer device 7 further includes a finished product transfer mechanism 73, and the finished product transfer mechanism 73 can transfer a finished product formed by the display screen and the support film, which have been bonded by the bonding device 6, onto the detection device 5. The specific structure of the finished product transfer mechanism 73 is the same as that of the display screen transfer mechanism 71, and the specific structure of the finished product transfer mechanism 73 is not described in detail in this embodiment.
Referring to fig. 24-28, the specific structure of the inspection device 5 will be described in detail, and as shown in fig. 24 and 25, the inspection device 5 includes an appearance inspection mechanism 51, a size inspection mechanism 52, and an inspection transfer mechanism 53, the appearance inspection mechanism 51 is used for inspecting the appearance quality of the finished product, the size inspection mechanism 52 is used for inspecting the size precision of the finished product, and the inspection transfer mechanism 53 is used for transferring the finished product on the appearance inspection mechanism 51 to the size inspection mechanism 52, so as to ensure the bonding precision between the display screen and the support film.
Further, the appearance inspection mechanism 51 includes an appearance inspection component 511 and an appearance inspection carrying component 512, the appearance inspection carrying component 512 is used for receiving the finished products transferred by the finished product transfer mechanism 73, and the appearance inspection component 511 is used for inspecting the appearance quality of the finished products on the appearance inspection carrying component 512.
Specifically, the appearance detection carrying assembly 512 comprises an appearance detection X-direction driving portion 5121 and two appearance detection carrying tables 5122 arranged at the output end of the appearance detection X-direction driving portion 5121 at intervals, the distance between the two appearance detection carrying tables 5122 is equal to the distance between the two screen body carrying mechanisms 61 on one attaching device 6, and the finished product transferring mechanism 73 can transfer two finished products to the appearance detection carrying assembly 512 at one time; the appearance detection X-direction driving unit 5121 can drive the two appearance detection bearing tables 5122 to be conveyed below the appearance detection assembly 511, so as to perform appearance quality detection on the finished products on the appearance detection bearing tables 5122; meanwhile, the appearance detection X-direction driving unit 5121 can drive the two appearance detection bearing platforms 5122 to be conveyed to the lower side of the detection and transfer mechanism 53, so that the detection and transfer mechanism 53 can take materials conveniently. In this embodiment, the appearance detecting component 511 is a line scan camera, and the line scan camera can acquire image information of a finished product in the process of conveying the finished product and transmit the image information to the controller, so that the sensitivity is high, the data transmission rate is high, and the industrial detection requirements of high precision and high speed can be met.
After the appearance quality inspection of the finished product is completed, the inspection transfer mechanism 53 may transfer the finished product on the appearance inspection stage 5122 to the dimension inspection mechanism 52 to inspect whether the finished product has poor dimension accuracy. As shown in fig. 26, the detecting and transferring mechanism 53 includes a detecting and transferring lifting and lowering driving part 531, a detecting and transferring crane 532, and two detecting and transferring grabbing components 533 arranged on the detecting and transferring crane 532 at intervals along the X direction, and an output end of the detecting and transferring lifting and lowering driving part 531 is connected to the detecting and transferring crane 532 to drive the detecting and transferring crane 532 to lift and lower. The spacing between the two inspection transfer gripper assemblies 533 is equal to the spacing between the two appearance inspection carriages 5122. The specific structure of the detecting transferring and grabbing component 533 is the same as that of the display screen transferring and grabbing component 713, and the specific structure of the detecting transferring and grabbing component 533 is not described in redundant detail in this embodiment.
Further, the size detection mechanism 52 includes a size detection assembly 521 and a size detection bearing assembly 522, the size detection bearing assembly 522 is used for receiving the finished product transferred by the detection transfer mechanism 53, and the size detection assembly 521 is used for performing size precision detection on the finished product on the size detection bearing assembly 522. Specifically, the dimension detecting carrier assembly 522 includes a dimension detecting X-direction driving portion 5221 and two dimension detecting carrier stages 5222 spaced apart from the output end of the dimension detecting X-direction driving portion 5221, and the distance between the two dimension detecting carrier stages 5222 is equal to the distance between the two appearance detecting carrier stages 5122; the dimension detection X-direction driving unit 5221 can drive the two appearance detection bearing platforms 5122 to be conveyed below the dimension detection assembly 521, so as to perform dimension precision detection on finished products on the appearance detection bearing platforms 5122; meanwhile, the dimension detection X-direction driving unit 5221 can drive the two appearance detection bearing platforms 5122 to be conveyed to the lower side of the detection and transfer mechanism 53, so that the detection and transfer mechanism 53 can transfer finished products conveniently. In the present embodiment, the size detection component 521 is a third detection camera.
Further, detection device 5 still includes leak protection and pastes detection mechanism, and leak protection is pasted detection mechanism and is passed through the thickness that detects the finished product to judge whether only laminate and have a supporting membrane on the finished product, avoid when this laminating system shuts down, paste more or leak and paste supporting membrane on the display screen that leads to because operating personnel's intervention. Wherein, leak protection pastes detection mechanism specifically is thickness detector.
Further, the intermediate transmission module 2000 further includes an intermediate transmission device 300, the intermediate transmission device 300 is configured to receive the finished product that is subjected to the dimensional accuracy detection, and the finished product taking module 23 is capable of transferring the finished product on the intermediate transmission device 300 to the finished product recycling device 8. The specific structure of the finished product material taking module 23 is the same as that of the display screen material taking mechanism 21, and redundant description is not provided for the specific structure of the finished product material taking module 23 in this embodiment.
As shown in fig. 28 and 29, the dimension detecting load bearing assembly 522 further includes a dimension detecting lifting assembly 5223, a dimension detecting lifting frame 5224 and a dimension detecting turning assembly 5225, the dimension detecting lifting assembly 5223 is disposed at an output end of the dimension detecting X-direction driving part 5221, and an output end of the dimension detecting lifting assembly 5223 is connected with the dimension detecting lifting frame 5224 to drive the dimension detecting lifting frame 5224 to lift along the Z direction; two size detection turning assemblies 5225 are arranged on the size detection lifting frame 5224 at intervals along the X direction, and the output end of each size detection turning assembly 5225 is connected with a size detection bearing table 5222; the intermediate transfer device 300 includes an intermediate transfer X-direction driving mechanism 3001, an intermediate transfer rotary driving mechanism 3002, an intermediate transfer rotary platform 3003 and two intermediate transfer carrier platforms 3004, wherein an output end of the intermediate transfer X-direction driving mechanism 3001 is connected to the intermediate transfer rotary driving mechanism 3002 to drive the intermediate transfer rotary driving mechanism 3002 to move along the X direction; an output end of the intermediate transfer rotary driving mechanism 3002 is connected to the intermediate transfer rotary platform 3003 to drive the intermediate transfer rotary platform 3003 to rotate in the horizontal plane; the two intermediate transfer platforms 3004 are disposed on the intermediate transfer rotary platform 3003 at an interval, and the distance between the two intermediate transfer platforms 3004 is equal to the distance between the two size detection platforms 5222.
Specifically, when the finished product is subjected to the dimensional accuracy detection, the dimension detection X-direction driving unit 5221 drives the appearance detection carrier stage 5122 to move along the X-direction to a position directly above the intermediate transfer carrier stage 3004; the size detection overturning assembly 5225 drives the corresponding appearance detection bearing platform 5122 to overturn 180 degrees, so that a finished product borne on the size detection overturning assembly 5225 is opposite to the appearance detection bearing platform 5122; the dimension detecting lift assembly 5223 then drives the visual inspection carriage 5122 downward to transfer the finished product on the visual inspection carriage 5122 to the intermediate transport carriage 3004. Then, the intermediate transfer X-direction driving mechanism 3001 drives the two intermediate transfer platforms 3004 to move in the direction close to the loading/unloading module 1000 along the X direction; the intermediate transfer rotary driving mechanism 3002 drives the two intermediate transfer platforms 3004 to rotate 180 degrees in the horizontal plane, so as to facilitate the finished product taking mechanism 23 to grab the finished product on the intermediate transfer platforms 3004, and avoid interference of the intermediate transfer platforms 3004 with each rack during transfer between the intermediate transfer module 2000 and the loading and unloading module 1000.
It can be understood that the appearance inspection platform 5122 and the intermediate transport platform 3004 are provided with an adsorbing member to adsorb the finished products and prevent the finished products from falling during the transfer process.
Further, the intermediate transfer device 300 further includes an intermediate stage cleaning mechanism 3005, and the intermediate stage cleaning mechanism 3005 is configured to clean the surface of the intermediate transfer platform 3004, so as to prevent dust particles on the intermediate transfer platform 3004 from scratching the finished product. The specific structure of the intermediate stage cleaning mechanism 3005 is the same as that of the stage cleaning device 80, and the specific structure of the intermediate stage cleaning mechanism 3005 will not be described in excess in this embodiment.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A laminating system for achieving lamination between a display screen and a support film, the laminating system comprising:
the feeding and discharging module (1000) comprises a feeding device (1) and a finished product recovery device (8), wherein the feeding device (1) is used for bearing the display screen;
the middle conveying module (2000) comprises a material taking device (2), a bearing device (3), a preprocessing device (4) and a detection device (5), wherein the material taking device (2) comprises a display screen material taking mechanism (21), a membrane material taking mechanism (22) and a finished product material taking mechanism (23); the carrying device (3) comprises a display screen carrying mechanism (31) and a supporting film carrying mechanism (32), the display screen taking mechanism (21) is configured to transfer a display screen on the feeding device (1) onto the display screen carrying mechanism (31), and the film taking mechanism (22) is configured to transfer the supporting film onto the supporting film carrying mechanism (32); the pre-treatment device (4) is configured to clean the surface of the display screen on the display screen carrying mechanism (31) and the surface of the support film on the support film carrying mechanism (32);
a pasting module (3000) comprising a transferring device (7) and a pasting device (6), wherein the transferring device (7) is configured to transfer the cleaned display screen and the cleaned support film onto the pasting device (6), and the pasting device (6) is configured to paste the support film onto the display screen to form a finished product; the detection device (5) is configured to detect the appearance and the size of the finished product; the finished product take-out mechanism (23) is configured to transfer the finished product that has completed inspection to the finished product recovery device (8).
2. The laminating system according to claim 1, characterized in that said laminating device (6) comprises:
the screen body bearing mechanism (61) is used for bearing the display screen transferred by the transfer device (7);
the membrane bearing mechanism (63) is used for bearing the support membrane transferred by the transfer device (7);
the output end of the screen body carrying platform turnover mechanism (62) is connected with the screen body bearing mechanism (61) so as to drive the screen body bearing mechanism (61) to turn over;
the laminating lifting driving mechanism (66) comprises a laminating lifting driving part and a laminating lifting platform, the output end of the laminating lifting driving part is connected with the laminating lifting platform so as to drive the laminating lifting platform to lift, and the screen body carrying platform turnover mechanism (62) is arranged on the laminating lifting platform;
the first Y-direction driving mechanism (64) comprises a first laminating Y-direction driving part and a first laminating Y-direction moving platform, the output end of the first laminating Y-direction driving part is connected with the first laminating Y-direction moving platform so as to drive the first laminating Y-direction moving platform to move along the Y direction, and the laminating lifting driving part is arranged on the first laminating Y-direction moving platform;
second Y is to actuating mechanism (65), including second laminating Y to drive division and second laminating Y to moving platform, second laminating Y to the output of drive division with second laminating Y is connected to moving platform, in order to drive second laminating Y moves along the Y direction to moving platform, diaphragm bearing mechanism (63) set up in second laminating Y is to moving platform is last.
3. The laminating system according to claim 2, wherein the laminating module (3000) further comprises a film tearing device (40), and the film tearing device (40) corresponds to each of the screen body bearing mechanism (61) and the film bearing mechanism (63);
the film tearing device (40) corresponding to the screen body bearing mechanism (61) can tear off the release film on the display screen borne by the film tearing device;
the film tearing device (40) corresponding to the film carrying mechanism (63) can tear off the release film carried on the support film.
4. The laminating system according to claim 3, wherein the laminating module (3000) further comprises an electrostatic removing device (70), wherein the electrostatic removing device (70) is capable of removing static electricity generated by the film tearing device (40) when the release film on the display screen or the support film is torn.
5. The bonding system of claim 2, wherein the bonding module (3000) further comprises a carrier cleaning device (80), and the carrier cleaning device (80) corresponds to each of the screen body carrier (61) and the membrane carrier (63);
the bearing table cleaning device (80) corresponding to the screen body bearing mechanism (61) can clean the table surface of the screen body bearing mechanism (61);
the bearing table cleaning device (80) corresponding to the membrane bearing mechanism (63) can clean the table top of the membrane bearing mechanism (63).
6. The bonding system according to claim 1, wherein the pretreatment device (4) comprises a display screen pretreatment mechanism (41) and a support film pretreatment mechanism (42), the display screen pretreatment mechanism (41) and the support film pretreatment mechanism (42) each comprise a cleaning assembly, the cleaning assembly comprises an ultrasonic generator and a particle adsorption member, the ultrasonic generator can generate ultrasonic waves to vibrate air around the display screen or the support film, and the particle adsorption member can adsorb impurity particles detached from the surface of the display screen or the support film.
7. The laminating system of claim 1, wherein the display screen take off mechanism (21) and the finished product take off mechanism (23) each comprise:
a robot (211);
the display screen mounting frame (212) is arranged at the end part of the manipulator (211);
display screen snatchs portion (213), set up in on display screen mounting bracket (212), display screen snatchs portion (213) can snatch the display screen.
8. The fitting system according to claim 7, characterized in that the detection device (5) comprises:
an appearance detection mechanism (51) configured to detect an appearance quality of the finished product;
a dimension detection mechanism (52) configured to detect a dimensional accuracy of the finished product;
a detection transfer mechanism (53) configured to transfer the finished product on which the appearance quality detection is completed on the appearance detection mechanism (51) onto the size detection mechanism (52).
9. The fit system according to any one of claims 1 to 8, wherein the finished product recovery device (8) comprises:
a qualified product recovery mechanism (82) for receiving a qualified finished product detected by the detection device (5);
and the unqualified product recovery mechanism (83) is used for accommodating unqualified finished products detected by the detection device (5).
10. The fit system according to claim 9, characterized in that said finished product recovery device (8) further comprises an empty tray loading mechanism (81) for carrying a plurality of empty trays (14) stacked one after the other in a vertical direction, said trays (14) being able to carry said finished products;
the feeding and discharging module (1000) further comprises a recycling empty tray transferring mechanism (104), and the recycling empty tray transferring mechanism (104) is used for transferring empty trays (14) on the empty tray feeding mechanism (81) to the qualified product recycling mechanism (82) or the unqualified product recycling mechanism (83).
CN202210053780.0A 2022-01-18 2022-01-18 Laminating system Pending CN114472211A (en)

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