CN110174715B - Full-automatic screen double-sided chip mounter and chip mounting process thereof - Google Patents

Full-automatic screen double-sided chip mounter and chip mounting process thereof Download PDF

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Publication number
CN110174715B
CN110174715B CN201910263774.6A CN201910263774A CN110174715B CN 110174715 B CN110174715 B CN 110174715B CN 201910263774 A CN201910263774 A CN 201910263774A CN 110174715 B CN110174715 B CN 110174715B
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film
patch
roller
seat
pasting
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CN110174715A (en
Inventor
高军鹏
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Shenzhen Etmade Automatic Equipment Co Ltd
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Shenzhen Etmade Automatic Equipment Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Physics (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a full-automatic screen double-sided chip mounter and a chip mounting process thereof, wherein the full-automatic screen double-sided chip mounter comprises a first bonding part, a turnover mechanism, a second bonding part and a blanking belt which are sequentially arranged at intervals, one side surface of a glass piece to be mounted is moved to the turnover mechanism after the chip mounting of the first bonding part is finished, the chip mounting of the other side surface is finished at the second bonding part after the glass piece is turned over by the turnover mechanism, and the blanking belt is used for guiding out the blanking. The invention effectively realizes the automatic and efficient connection of the double-single-sided laminating device, completes the automatic lamination of the double polaroids, realizes the functions of alternately tearing films, alternately pasting and alternately blanking after pasting, effectively utilizes the waiting time of gaps in each procedure, shortens the pasting time, effectively improves the pasting productivity, adopts the flexible pasting adhesive tape to adhere the polaroids, utilizes the roller pasting component to complete the polaroid pasting by the roller pasting on one side, effectively reduces pasting bubbles and improves the pasting quality.

Description

Full-automatic screen double-sided chip mounter and chip mounting process thereof
Technical Field
The invention relates to the field of automatic manufacturing, in particular to a full-automatic screen double-sided chip mounter and a chip mounting process thereof.
Background
In the production and manufacturing process of LCD screens and OLCD planes, a polaroid attaching process is involved, in the actual manufacturing process, the polaroids are often required to be attached to two sides of a glass sheet, and a release film attached to one side surface of the polaroid is required to be torn off before the polaroids are attached; along with the continuous demands of markets on intelligent terminal equipment such as mobile phones and the like, the downstream screen manufacturing industry is greatly developed, the domestic screen manufacturing industry is also in vigorous competition, and most screen manufacturers are required to break through in production capacity while guaranteeing production quality. Aiming at the double-sided laminating process of the polaroid, the domestic technology currently has the following problems to be solved: 1. the existing polaroid chip mounter can only finish lamination of single polaroids, in the actual production process, after the lamination of one side of a glass sheet is finished, the glass sheet needs to be transferred and fed into another chip mounter, so that efficient and simple connection of a production line cannot be realized, and the improvement of the lamination productivity is restricted; 2. the existing single-chip bonding machine can only generally complete the processes of loading, aligning, tearing and bonding of a single glass sheet and a polaroid, and in the actual working process, the glass sheet or the polaroid is in a standby state while each process is carried out, so that the whole-line bonding time is long, and the single-chip bonding machine becomes an important factor for restricting the lifting of the bonding capacity; 3. the existing polaroid laminating process generally adsorbs the polaroid through a rigid laminating plate, and then drives one side of the polaroid, which is close to the glass sheet, to be firstly driven by oblique rotation of the laminating plate, so that the polaroid is gradually laminated on the glass sheet through rotating the laminating plate after the glass sheet is adhered on the side of the polaroid; however, since the mounting plate has a rigid structure, the glass sheet cannot be completely and timely attached in the rotating process, so that the effect of reducing attaching bubbles is limited, and the glass sheet is easily damaged by the mounting plate with the rigid structure in the rotating process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the full-automatic screen double-sided chip mounter and the chip mounting process thereof, which effectively realize automatic and efficient connection of the double-sided lamination device, complete automatic lamination of double polaroids, realize functions of alternately tearing films, alternately mounting and alternately blanking after mounting, effectively utilize the waiting time of gaps in each process, shorten the chip mounting time, effectively improve the chip mounting productivity, adhere the polaroids by adopting a flexible chip mounting adhesive tape, and finish the lamination attachment of the polaroids by utilizing a roller mounting assembly single-sided roller mounting, effectively reduce chip mounting bubbles and improve the chip mounting quality.
The technical scheme adopted by the invention is as follows: a full-automatic screen double-sided chip mounter comprises a first attaching part, a turn-over mechanism, a second attaching part and a blanking belt which are sequentially arranged at intervals, wherein one side surface of a glass sheet to be attached is moved to the turn-over mechanism after the first attaching part is attached, the other side surface of the glass sheet is attached at the second attaching part after the glass sheet is turned over by the turn-over mechanism, and the glass sheet is guided out and blanking is carried out by the blanking belt;
the first laminating part and the second laminating part are respectively provided with a single-sided laminating device, the single-sided laminating device comprises a glass feeding platform, a glass feeding manipulator, a paster platform, a film feeding mechanism, a film feeding manipulator, a film feeding platform, a film transfer manipulator, a film tearing platform and a paster mechanism, wherein the glass feeding platform and the paster platform are arranged at one side of a machine table of the single-sided laminating device at intervals, and after the glass sheets are subjected to shooting position information by the mechanism arranged on the machine table, the glass feeding platform performs primary alignment on the glass sheets; the glass feeding manipulator is arranged between the glass feeding platform and the surface mounting platform in a straddling manner, takes out the glass sheets on the glass feeding platform and transfers the glass sheets to the surface mounting platform, and performs precise alignment through the surface mounting platform after the position information is shot by the mechanism; the film feeding mechanism is arranged on the other side of the machine table, and the film feeding platforms are arranged on the side parts of the film feeding mechanism at intervals; the film feeding mechanical arm is arranged between the film feeding mechanism and the film feeding platform in a crossing way, and after absorbing the polaroid in the film feeding mechanism, the film feeding mechanical arm is moved to the film feeding platform and performs initial alignment through the film feeding platform; the film tearing platform is arranged on the side part of the film feeding platform, and the film transfer manipulator spans over the film tearing platform and the film feeding platform and adsorbs and transfers the polaroid on the film feeding platform to the film tearing platform; above-mentioned paster mechanism sets up between dyestripping platform and paster platform, and during the paster mechanism from the last absorption polaroid of dyestripping platform, the dyestripping platform tears the release film of polaroid bottom to laminate the polaroid to on the glass piece on the paster platform.
Preferably, the glass feeding manipulator comprises a first linear module, a first linear sliding seat, a second linear module, a second linear sliding seat, a first lifting cylinder, a first support plate and a first suction nozzle, wherein the first linear module is arranged on the machine table; the first linear sliding seat is slidably arranged on the first linear module and is driven by the output end of the first linear module to linearly move; the second linear module is arranged on the first linear slide seat along the direction perpendicular to the first linear module; the second linear sliding seat is slidably arranged on the second linear module and is driven by the second linear module to linearly move; the first lifting cylinder is vertically arranged on the side wall of the second linear sliding seat, and the output end of the first lifting cylinder faces downwards; the first support plate is horizontally connected to the output end of the first lifting cylinder; the first suction nozzles comprise at least two suction nozzles, and the first suction nozzles are vertically arranged on the first support plate so as to adsorb and fix the glass sheets.
Preferably, the patch platform comprises a third linear module, a first sliding rail, a third linear sliding seat, a first rotating motor, a rotating seat and a patch seat, wherein the third linear module and the first sliding rail are arranged in parallel at intervals; the third linear sliding seat is horizontally connected to the third linear module and the first sliding rail, and is driven by the third linear module to move back and forth between the glass feeding mechanical arm and the surface mounting mechanism; the first rotating motor is arranged on the third linear sliding seat, and the output end of the first rotating motor is upwards arranged; the rotating seat is horizontally arranged above the third linear sliding seat and is connected with the output end of the first rotating motor, and the first rotating motor drives the rotating seat to rotate; the patch seats are arranged on the rotating seat at intervals in parallel; when the third linear sliding seat moves to the lower part of the glass feeding mechanical arm, the glass sheet feeding mechanism transfers the glass sheet to be attached to one surface mount seat, and the surface turning mechanism adsorbs and takes out the glass sheet attached to the other surface mount seat; when the third linear sliding seat moves to the lower part of the patch mechanism, one patch component of the patch mechanism patches on one patch seat, the rotating seat and the patch mechanism rotate, and the other patch component of the patch mechanism patches on the other patch seat.
Preferably, the film feeding mechanism comprises a second slide rail, a first feeding part, a second feeding part, a conversion cylinder, a connecting block and a connecting plate, wherein the second slide rail comprises two second slide rails which are arranged on the machine platform in parallel and at intervals; the first feeding part and the second feeding part are respectively provided with a film feeding component; the film feeding component is slidably connected to the two second sliding rails; the connecting plate is horizontally arranged below the film feeding assemblies, and two ends of the connecting plate are respectively and fixedly connected to the two film feeding assemblies, so that the two film feeding assemblies slide linearly synchronously; the conversion cylinder is arranged at the side part of the second sliding rail; the connecting block is connected to the conversion cylinder and the film feeding assembly so as to drive the film feeding assembly to linearly move below the film feeding mechanical arm, so that the polaroid is alternately supplied to the film feeding mechanical arm.
Preferably, the film feeding assembly comprises a film base, a top film part, a film support and a limiting guide part, wherein the film base is horizontally arranged above the second slide rail and is slidably connected with the second slide rail; the connecting block is fixedly connected with the membrane base, and the conversion cylinder drives the membrane base to linearly move through the connecting block; the membrane support is horizontally arranged above the membrane base at intervals; the top film component is arranged below the film base and extends upwards through the film base and the film support; the limiting guide component is arranged in a gap between the film base and the film support, penetrates through the film support to extend upwards, forms a film placing space above the film support, horizontally places the vertically overlapped polaroid in the film placing space, and is driven by the film pushing component to rise;
The top film component comprises a film support plate, a top film cylinder and a top film plate, wherein the film support plate is vertically connected to the bottom of the film base; the top film cylinder is connected to the side wall of the film support plate, and the output end of the top film cylinder is upwards arranged; the top film plate is connected to the output end of the top film cylinder and extends vertically upwards to the position above the film support; the film jacking cylinder drives the film jacking plate to ascend so as to jack up the polaroid placed on the film support upwards along the limiting guide part;
the limiting guide component comprises a first limiting plate, a second limiting plate, a first limiting motor, a second limiting motor, a first transmission belt, a first transmission wheel, a transfer transmission belt, a second transmission belt, a transfer transmission shaft, a second transmission wheel and a clamping connection block, wherein the first limiting plate and the second limiting plate comprise two blocks; the two first limiting plates are arranged at two sides of the film base in parallel at intervals, are respectively embedded on guide rails on the film base in a sliding manner, and pass through the film support upwards; the two second limiting plates are arranged on the other two sides of the film base at intervals in parallel, are respectively embedded on the guide rails on the film base in a sliding manner, and pass through the film support upwards; a film placing space is formed between the two first limiting plates and the two second limiting plates; the first limiting motor and the second limiting motor are arranged on the film base, and the output shaft is arranged downwards; the first driving wheel and the transfer transmission shaft are respectively arranged at one side of the first limit motor and one side of the second limit motor at intervals; the first driving belt is sleeved on the output shaft of the first limiting motor and the first driving wheel, and the first limiting motor drives the first driving belt to circularly and linearly move; the transfer transmission belt is sleeved on the output shaft of the second limiting motor and the transfer transmission shaft, and the second limiting motor drives the transfer transmission shaft to rotate through the transfer transmission belt; the second driving wheels are arranged at intervals on the side part of the transfer transmission shaft; the second transmission belt is sleeved on the second transmission wheel and the transfer transmission shaft and is perpendicular to the first transmission belt, and the transfer transmission shaft drives the second transmission belt to circularly and linearly move; the clamping blocks comprise four blocks, the lower parts of the two first limiting plates are respectively connected and fixed on two sides of the first driving belt through the clamping blocks, the first driving belt drives the two first limiting plates to slide along opposite directions so as to adjust the width of the film placing space in one side direction, the lower parts of the two second limiting plates are respectively connected and fixed on two sides of the second driving belt through the clamping blocks, and when the second driving belt circularly and linearly moves, the two second limiting plates are driven to slide along opposite directions so as to adjust the width of the film placing space in the other side direction.
Preferably, the film feeding manipulator comprises a bracket, a second rotating motor, a guide rod, a rotating bracket, a second lifting cylinder, a lifting seat, a material sucking cylinder, a second suction nozzle, a material collecting motor, a material collecting sliding rail, a material collecting screw rod and a material collecting box, wherein the bracket is vertically arranged on a machine table, the top of the bracket forms a horizontal supporting surface, and one side of the bracket is provided with a side supporting surface; the second rotating motor is arranged on the horizontal supporting surface, the guide rod is vertically and rotatably inserted on the horizontal supporting surface and is connected with the output end of the second rotating motor, and the second rotating motor drives the guide rod to rotate; the rotary support is of an inverted U-shaped support body structure, a U-shaped installation space with a downward opening is formed, and the rotary support is connected below the guide rod and driven by the guide rod to rotate; the two second lifting cylinders are vertically arranged on two side walls of the U-shaped installation space of the rotating bracket respectively, and the output end of the second lifting cylinder is arranged downwards; the lifting seat is connected to the output end of the second lifting cylinder and driven by the second lifting cylinder to move up and down; the material sucking cylinder is vertically connected to the side wall of the lifting seat, and the second suction nozzle is vertically connected to the lower end of the material sucking cylinder; the material receiving motor and the material receiving sliding rail are arranged on the side supporting surface, and the material receiving screw rod is connected to the output end of the material receiving motor and driven by the material receiving motor to rotate; the receiving box is connected to the receiving screw rod through the receiving screw rod sleeve, and when the receiving screw rod rotates, the receiving box is driven to linearly move to the lower part of the second suction nozzle so as to receive the poor polaroid.
Preferably, the film feeding platform comprises a fourth linear module, a fourth linear sliding seat and a film suction table, wherein the fourth linear module is arranged on the machine table, and the fourth linear sliding seat is slidably connected to the fourth linear module and is driven to linearly move by the fourth linear module; the film suction table is arranged on the fourth linear sliding seat and linearly slides along with the fourth linear sliding seat, and is driven by a motor to rotate so as to correct the position of the polaroid; the film feeding mechanical arm sucks and conveys the polaroid in the film feeding mechanism to the film suction table; the film transfer manipulator comprises a transfer support, a fifth linear module, a fifth linear sliding seat, a third lifting cylinder and a film suction plate, wherein the transfer support is vertically arranged on a machine table, and the fifth linear module is arranged on the transfer support; the fifth linear sliding seat is slidably arranged on the fifth linear module and is driven by the fifth linear module to linearly slide; the third lifting cylinder is arranged on the fifth linear sliding seat, and the output end of the third lifting cylinder faces downwards; the film suction plate is horizontally arranged at the output end of the third lifting cylinder and driven by the third lifting cylinder to move up and down so as to suck the polaroid from the film suction table and place the polaroid on the film tearing platform.
Preferably, the film tearing platform comprises a film tearing support plate, a sixth linear module, a sixth linear sliding seat, a film tearing seat, a rubber belt wheel, an auxiliary wheel, a rubber belt collecting motor, a rubber belt collecting driving belt and a film tearing assembly, wherein the film tearing support plate is vertically arranged on the machine platform; the sixth linear module is arranged above the film tearing support plate, and the sixth linear sliding seat is slidably connected to the sixth linear module and is driven by the sixth linear module to linearly slide; the film tearing seat is horizontally connected to the side wall of the sixth linear sliding seat, and the polaroid absorbed by the film tearing plate is placed on the film tearing seat and extends outwards to one side of the film tearing seat; the adhesive tape wheel, the auxiliary wheel and the adhesive tape collecting wheel are respectively and rotatably arranged on one side wall of the film tearing support plate, the film tearing adhesive tape is wound on the adhesive tape wheel, and the end part of the film tearing adhesive tape is fixed on the adhesive tape collecting wheel and is tensioned through the auxiliary wheel; the tape collecting motor is arranged on the other side wall of the film tearing support plate, and an output shaft is connected with the auxiliary wheel; the adhesive tape collecting transmission belt is sleeved on the adhesive tape collecting motor and the adhesive tape collecting belt wheel; when the output shaft of the tape collecting motor rotates, the auxiliary wheel is driven to rotate, and the tape collecting belt wheel is driven to synchronously rotate by the tape collecting belt drive belt, so that the tape is pulled out from the tape collecting belt wheel;
The film tearing assembly comprises a film tearing cylinder, a film tearing lifting seat, a film tearing support and a film tearing roller, wherein the film tearing cylinder is vertically arranged at one side of a sixth linear sliding seat; the film tearing lifting seat is connected to the side wall of the sixth linear sliding seat in a sliding manner along the vertical direction; the film tearing support is connected to the film tearing lifting seat and extends to the lower part of one side of the film tearing seat, and a film penetrating space is formed in the film tearing support; the two film tearing rollers are arranged in the film penetrating space at intervals in parallel and are rotatably connected with the inner wall of the film penetrating space; the adhesive tape on the adhesive tape wheel penetrates into the film penetrating space from bottom to top and penetrates through the upper parts of the two film tearing rollers, and the two film tearing rollers tension the adhesive tape to form a film tearing plane; when the film is torn, the film tearing roller is close to the bottom of the outward extending part of the polaroid on the film tearing seat from the lower part, so that the adhesive tape is adhered and fixed with the release film at the bottom of the polaroid, and after the polaroid is adsorbed and fixed by the upper part of the patch mechanism, the sixth linear sliding seat drives the film tearing roller to linearly move, so that the adhesive tape tears the release film from the bottom of the polaroid.
Preferably, the patch mechanism comprises a patch support column, a patch rotating seat, a first patch part and a second patch part, wherein the patch support column is vertically arranged between the patch platform and the film tearing platform; a third rotating motor is arranged on the patch support column; the patch rotating seat is arranged at the upper part of the patch support column and is connected with the output end of the third rotating motor, and the third rotating motor drives the patch rotating seat to rotate; the first patch part and the second patch part are respectively arranged at two sides of the patch rotating seat, the patch rotating seat rotates, and the first patch part and the second patch part alternately rotate between the film tearing platform and the patch platform so as to finish polarizer taking and polarizer attaching simultaneously;
The patch assembly comprises a patch lifting component, a fixed roller component, a movable roller component and a roller pasting component, wherein the patch lifting component is arranged on a patch rotating seat; the fixed roller component and the movable roller component are respectively arranged at two sides of the patch lifting seat of the patch lifting component and respectively extend vertically downwards; a patch adhesive tape is connected between the fixed roller component and the movable roller component, the patch adhesive tape is tensioned through the fixed roller component and the movable roller component to form a patch plane, and the movable roller component moves up and down along the vertical direction, so that the height of one side of the patch plane is gradually adjusted during patch; the roller pasting component is arranged between the fixed roller component and the movable roller component, and the adhesive tape is pressed down from one side, so that one side of the polaroid adhered to the bottom of the adhesive tape is pasted on the glass sheet, and the roller pasting component moves linearly to completely paste the polaroid on the glass sheet;
the patch lifting component comprises a patch lifting motor and a patch lifting seat, wherein the patch lifting seat is connected to the side wall of the patch rotating seat in a sliding manner along the vertical direction; the patch lifting motor is arranged on the patch rotating seat and is connected with the patch lifting seat through a screw rod and a screw rod sleeve so as to drive the patch lifting seat to move in a lifting manner;
The fixed roller component comprises a fixed roller support plate and a fixed roller, wherein the fixed roller support plate is vertically connected to the bottom of one side of the patch lifting seat; the fixed roller is rotatably connected to the bottom of the fixed roller support plate;
the movable roller component comprises a movable roller support plate, a movable roller cylinder, a movable roller lifting plate and a movable roller, wherein the movable roller support plate is vertically connected to the bottom of the other side of the patch lifting seat; the movable roller lifting plate is connected to the side wall of the movable roller support plate in a sliding manner along the vertical direction; the movable roller cylinder is vertically arranged on the movable roller support plate, and the output end of the movable roller cylinder is downwards connected to the movable roller lifting plate and drives the movable roller lifting plate to move up and down; the movable roller is rotatably connected to the bottom of the movable roller lifting plate;
the roller pasting component comprises a roller pasting motor, a roller pasting screw rod, a roller pasting sliding seat, a roller pasting lifting cylinder, a roller pasting connecting block, a roller pasting lifting seat, a first pasting roller and a second pasting roller, wherein the roller pasting motor is arranged on the top wall of the pasting lifting seat, the roller pasting screw rod is rotatably arranged on the top wall of the pasting lifting seat and is connected with the output end of the roller pasting motor through a transmission belt, and a roller pasting screw rod sleeve is sleeved on the roller pasting screw rod; the roller pasting sliding seat is connected to the roller pasting screw rod sleeve and vertically extends downwards to the lower part of the pasting lifting seat; when the roller pasting motor driving roller pasting screw rod rotates, the roller pasting screw rod sleeve drives the roller pasting sliding seat to linearly slide; the roller paste lifting cylinder is arranged on one side wall of the roller paste sliding seat, and the output end of the roller paste lifting cylinder is upwards arranged; the roller paste lifting seat is connected to the other side wall of the roller paste sliding seat in a sliding manner along the vertical direction and is connected with the output end of the roller paste lifting cylinder through a roller paste connecting block, and the roller paste lifting cylinder drives the roller paste lifting seat to move in a lifting manner; the first adhesive tape sticking roller is rotatably connected to the bottom of the roller sticking sliding seat, the second adhesive tape sticking roller is rotatably connected to the bottom of the roller sticking lifting seat, and adhesive tape is passed through the space between the first adhesive tape sticking roller and the second adhesive tape sticking roller and is tensioned by the first adhesive tape sticking roller and the second adhesive tape sticking roller; when the patch is carried out, the movable roller part rises to enable the height of the movable roller to be higher than that of the fixed roller, the roller patch lifting cylinder of the roller patch part drives the second patch roller to descend to the lower side of the first patch roller, so that the second patch roller presses down the patch adhesive tape from one side of the fixed roller part, the polaroid adhered to the lower part of the patch adhesive tape is attached to a glass sheet from one side of the fixed roller part, the roller patch sliding seat moves linearly towards the direction of the movable roller part, the second patch roller gradually attaches the polaroid to the glass sheet, and meanwhile, the first patch roller pulls away the patch adhesive tape separated from the polaroid upwards to prevent the patch adhesive tape from adhering to the polaroid.
Preferably, the turn-over mechanism is arranged at the side part of the patch platform, and after the patch mechanism attaches the polaroid to the patch platform, the turn-over mechanism sucks the glass sheet attached with one surface from the patch platform and turns over the glass sheet by an angle; the turnover mechanism comprises a turnover support, a turnover lifting cylinder, a turnover lifting seat, a turnover rotating motor, a turnover seat and a turnover suction plate, wherein the turnover support is vertically arranged on the machine table and is provided with a U-shaped notch; the turnover lifting cylinder is vertically arranged in a U-shaped notch at the upper part of the turnover bracket, and the output end of the turnover lifting cylinder is upwards arranged; the turnover lifting seat is arranged in the U-shaped notch and is slidably connected with a sliding rail arranged on the inner side wall of the U-shaped notch along the vertical direction, the bottom of the turnover lifting seat is connected with the output end of the turnover lifting cylinder, and the turnover lifting cylinder drives the turnover lifting seat to move up and down; the turnover rotating motor is arranged on the turnover lifting seat; one end of the turnover seat is rotatably connected to the turnover lifting seat through a rotating shaft, the rotating shaft is connected with the output end of the turnover rotating motor, and the turnover rotating motor drives the turnover seat to rotate; the other end of the turn-over seat extends to the outer side of the turn-over lifting seat; the turnover suction plate is connected to the side wall at the other end of the turnover seat, and is provided with at least two vacuum suction nozzles so as to adsorb and fix the glass sheets; after the glass sheet is adsorbed by the turnover suction plate from the surface mounting platform, the turnover lifting seat drives the turnover seat to ascend, and the turnover rotating motor drives the turnover seat to rotate to enable the surface of the glass sheet, which is not surface-mounted, to face upwards, so that the blanking manipulator can suck and convey the glass sheet into the next single-sheet laminating device;
The blanking manipulator is arranged on the side part of the turn-over mechanism and comprises a seventh linear module, a seventh linear slide seat, a blanking lifting cylinder, a blanking suction nozzle, an eighth linear module, an eighth linear slide seat and a blanking rotary table, wherein the seventh linear module is arranged on the machine table, and the seventh linear slide seat is slidably connected to the seventh linear module and is driven to linearly move by the output end of the seventh linear module; the blanking lifting cylinder is connected to the seventh linear sliding seat, and the output end of the blanking lifting cylinder faces downwards; the blanking suction nozzles are vertically connected to the output end of the blanking lifting cylinder through support plates and driven by the blanking lifting cylinder to move up and down so as to adsorb glass sheets from the surface mounting platform; the eighth linear module is arranged below the seventh linear module, and the eighth linear sliding seat is slidably connected to the eighth linear module and is driven by the eighth linear module to linearly slide; the blanking transfer table is arranged on the eighth linear sliding seat, at least two vacuum suction holes are formed in the blanking transfer table, and glass sheets absorbed by the blanking suction nozzles are placed on the blanking transfer table.
A surface mounting process of a full-automatic screen double-sided surface mounting machine comprises the following process steps:
S1, feeding and initially aligning glass sheets: after the glass sheet to be pasted moves to a feeding platform and position information is shot by a CCD mechanism, the feeding platform performs initial alignment on the glass sheet;
s2, precisely aligning the glass sheet: in the step S1, a glass sheet on a feeding platform is conveyed to a paster platform through a feeding manipulator, and after the glass sheet is shot by a CCD mechanism, the paster platform performs fine alignment on the glass sheet;
s3, limiting and feeding the polaroid: the polaroid placed in the film feeding mechanism in an up-down overlapped way is limited from four sides by a limiting guide part of the film feeding mechanism, and then a top film part of the film feeding mechanism upwards jacks the polaroid;
s4, film feeding and primary alignment: s3, adsorbing the uppermost polaroid in the film feeding mechanism by a film feeding mechanical arm and transferring the polaroid to a film feeding platform, and performing primary alignment on the polaroid by the film feeding platform;
s5, tearing the film: s4, adsorbing and transferring the polarizer subjected to initial alignment to a film tearing platform through a film transferring manipulator, adsorbing and fixing the polarizer from the upper part of the polarizer by a patch mechanism, adsorbing and fixing a release film at the bottom of the polarizer from the lower part of a film tearing assembly of the film tearing platform, driving the film tearing assembly to linearly slide by the film tearing platform, and tearing the release film from the bottom of the polarizer;
S6, alternately tearing films: after the film tearing of one patch component of the patch mechanism is completed in the step S5, the patch component rotates to one side of the patch platform so as to carry out patch; simultaneously, the other patch component of the patch mechanism rotates to the upper part of the film tearing platform so as to alternately tear films and take out polaroids;
s7, sticking: after the polaroid film tearing in the step S6 is completed, the surface mounting mechanism drives the polaroid to move to the upper part of the surface mounting mechanism; the roller pasting part of the pasting mechanism presses down the pasting adhesive tape for adhering the polaroid from one side of the fixed roller part to enable one side of the polaroid to be adhered to the glass sheet, and the roller pasting part moves to one side of the movable roller part of the pasting mechanism in a straight line until the polaroid is completely adhered to the glass sheet;
s8, material changing and turning: after the glass sheet on one surface mount seat of the surface mount platform is stuck, the surface mount seat rotates to one side of a turnover mechanism, and the turnover mechanism takes out and turns over the glass sheet on the surface mount seat by 180 degrees, so that one side of the glass sheet, which is not stuck, faces upwards; the other patch seat synchronously rotates to the lower part of the patch mechanism so as to continue to patch;
s9, transferring the glass sheet and attaching the other surface: step S8, taking out the glass sheet turned over by the turning mechanism through a blanking manipulator, transferring the glass sheet into a next single-sided laminating device, and repeating the steps S1 to S7 in the single-sided laminating device to finish the surface pasting of the other surface of the glass sheet;
S10, blanking: and S9, after the surface mounting of the other surface of the glass sheet is finished, adsorbing and transferring the glass sheet into a blanking belt by a blanking manipulator, and guiding the glass sheet out by the blanking belt.
The invention has the beneficial effects that:
the invention designs a full-automatic screen double-sided paster machine and a paster process thereof, which effectively realize automatic and efficient connection of a double-single-sided paster device, complete automatic pasting of double polaroids, realize functions of alternately tearing films, alternately pasting and alternately blanking after pasting, effectively utilize the waiting time of gaps in each procedure, shorten the paster time, effectively improve the paster productivity, adhere the polaroids by adopting a flexible paster adhesive tape, and complete the polaroid pasting by utilizing a roller pasting component single-sided roller pasting, effectively reduce paster bubbles and improve the paster quality.
The invention aims at the process problem of the existing chip mounter in the double-sided attaching process of the glass sheet, the structure and the process design of the single-sided attaching device are the same, the manufacturing universality of equipment is guaranteed, a turn-over mechanism and a blanking manipulator are arranged on the single-sided attaching device at the front section, after the glass sheet is attached to one side of the glass sheet on the single-sided attaching device, a turn-over seat of the turn-over mechanism is rotated to the upper side of a surface attaching platform, after the glass sheet on the upper side of the surface attaching platform is attached to be fixed, the turn-over seat is rotated for 180 DEG to the other side, so that the side surface of the glass sheet which is not attached is downward, after the turned-over glass sheet is attached to the other single-sided attaching device from the upper side, the blanking manipulator moves the turned-over glass sheet into the other single-sided attaching device, and finally the attached glass sheet is moved to a blanking manipulator of the other single-sided attaching device to be carried out; through the structural design, the attachment and connection of the front surface and the back surface of the glass sheet are automatically and efficiently realized, the line-finishing productivity is effectively improved,
In addition, the invention aims at the situation that the material waiting time of each working procedure of the existing chip mounter cannot be effectively utilized, so that the chip mounter has lower efficiency; the film feeding mechanism is originally designed, and comprises a first feeding part and a second feeding part, wherein film feeding components of the first feeding part and the second feeding part are connected through a connecting plate to form an integral structure, are slidably embedded on a second sliding rail, are driven by a conversion cylinder to linearly slide along a linear direction so as to move below a film feeding manipulator, and are convenient for the film feeding manipulator to absorb polaroids from the film feeding mechanism; when the polaroid in one film feeding assembly is absorbed, the empty film feeding assembly is removed, and meanwhile, the full film feeding assembly is moved below the film feeding mechanical arm so as to ensure continuous feeding, and the removed film feeding assembly can reload the polaroid; through the structural function design, the time consumption for loading the polaroid is effectively eliminated, continuous loading of the polaroid is ensured, and the loading efficiency of the polaroid is effectively improved. Meanwhile, the patch mechanism of the invention comprises a first attaching part and a second attaching part, wherein the patch components of the first attaching part and the second attaching part are respectively arranged at two sides of the patch rotating seat and driven by the patch rotating seat to rotate; when the polaroid is absorbed by the patch component on one side at the film tearing platform and the polaroid film tearing action is carried out, the polaroid film after being torn is attached to the glass sheet on the patch platform by the patch component on the other side, so that the film tearing and the patch are carried out alternately at the same time, the material waiting time during film tearing or patch is effectively shortened, and the film tearing and patch efficiency is greatly improved. In addition, the invention designs the patch platform to be capable of simultaneously receiving two glass sheets, and simultaneously completes material receiving patch and turning material taking through the alternate rotation of the two patch seats; the turnover material taking time of the material receiving and mounting machine is effectively shortened, and the whole machine mounting efficiency is improved. Through the alternating structural design of the working procedures of feeding, film tearing, pasting, turning and the like from the polaroid, the waiting time of key working procedures is greatly shortened, the equipment is enabled to keep high-efficiency brick conveying, and the whole line pasting productivity is effectively improved.
In addition, aiming at the problems of air bubbles and patch quality of the patch, the patch adhesive tape is originally adopted as a patch carrier, the patch adhesive tape is tensioned by the fixed roller component and the movable roller component, the bottom surface of the patch adhesive tape is an adhesive surface with adhesiveness, after the tensioned patch adhesive tape moves onto the film tearing platform, the fixed polaroid is adhered from the upper part, so that the film is torn from the bottom surface of the polaroid, and the film tearing is completed to move the polaroid to the upper part of the patch platform by the patch adhesive tape; according to the invention, the adhesive tape is pressed down from the side of the fixed roller part from the upper side, so that one side of the polaroid adhered to the bottom of the adhesive tape is adhered to the glass sheet, and meanwhile, the roller part moves along the linear direction towards the direction of the movable roller part, so that the polaroid is gradually and completely adhered to the glass sheet. Meanwhile, when the roll pasting component is used for pasting the sheet in a rolling manner, the first pasting roll and the second pasting roll which are arranged at intervals are used for tensioning the pasting adhesive tape, the second pasting roll is an actual rolling execution component, and the pasting adhesive tape which is higher than the second pasting roll in height and is used for adhering the polaroid to the glass sheet is pulled upwards from one side of the fixed roll component, so that the phenomenon that the pasting adhesive tape is continuously adhered to the polaroid is avoided, the problem that the polaroid adhered to the glass sheet is pulled upwards is solved, and the pasting quality is effectively ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic diagram of a second perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a single-sided laminating apparatus according to the present invention.
Fig. 4 is a schematic diagram of a second perspective view of the single-sided laminating apparatus of the present invention.
FIG. 5 is a third perspective view of the single-sided laminating apparatus according to the present invention.
Fig. 6 is a schematic perspective view of a hidden component of the single-sided attaching device according to the present invention.
Fig. 7 is a schematic perspective view of a hidden component of the single-sided attaching device according to the present invention.
FIG. 8 is a third perspective view of the hidden part of the single-sided adhesive device of the present invention.
Fig. 9 is a schematic perspective view of a glass loading manipulator according to the present invention.
FIG. 10 is a schematic diagram showing a second perspective structure of the glass loading manipulator of the present invention.
FIG. 11 is a schematic perspective view of a glass loading platform according to the present invention.
FIG. 12 is a schematic diagram showing a second perspective view of the glass loading platform of the present invention.
Fig. 13 is a schematic perspective view of a film feeding mechanism according to the present invention.
FIG. 14 is a schematic diagram showing a second perspective structure of the film feeding mechanism of the present invention.
FIG. 15 is a third perspective view of the film feeding mechanism according to the present invention.
FIG. 16 is a schematic perspective view of a membrane feeding assembly according to the present invention.
FIG. 17 is a schematic diagram showing a second perspective structure of the film feeding assembly of the present invention.
FIG. 18 is a third perspective view of a membrane feeding assembly according to the present invention.
Fig. 19 is a schematic perspective view of a film feeding manipulator according to the present invention.
FIG. 20 is a schematic diagram showing a second perspective structure of the film feeding robot of the present invention.
Fig. 21 is a schematic perspective view of a membrane feeding platform according to the present invention.
Fig. 22 is a schematic perspective view of a transfer robot in the film of the present invention.
Fig. 23 is a schematic perspective view of a film tearing platform according to the present invention.
FIG. 24 is a schematic diagram showing a second perspective view of the film tearing platform of the present invention.
FIG. 25 is a third perspective view of the stripping platform of the present invention.
Fig. 26 is an enlarged schematic view of the structure at I in fig. 25.
Fig. 27 is a schematic perspective view of a patch mechanism according to the present invention.
Fig. 28 is a second perspective view of the patch mechanism of the present invention.
Fig. 29 is a schematic perspective view of a roll-on unit according to the present invention.
FIG. 30 is a schematic diagram showing a second perspective view of the roll-on unit of the present invention.
Fig. 31 is a schematic perspective view of a turnover mechanism according to the present invention.
FIG. 32 is a schematic diagram showing a second perspective view of the turnover mechanism of the present invention.
Fig. 33 is a schematic perspective view of a blanking manipulator according to the present invention.
FIG. 34 is a schematic flow chart of the process steps of the present invention.
Description of the embodiments
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 33, the technical scheme adopted by the invention is as follows: the full-automatic screen double-sided chip mounter comprises a first attaching part A, a turnover mechanism 12, a second attaching part B and a blanking belt 14 which are sequentially arranged at intervals, wherein one side surface of a glass sheet to be attached is moved to the turnover mechanism 12 after the first attaching part A is attached, the other side surface of the glass sheet is attached at the second attaching part B after the glass sheet is turned over by the turnover mechanism 12, and blanking is led out by the blanking belt 14;
the first laminating part A and the second laminating part B are respectively provided with a single-sided laminating device, the single-sided laminating device comprises a glass feeding platform 2, a glass feeding mechanical arm 3, a paster platform 4, a film feeding mechanism 6, a film feeding mechanical arm 7, a film feeding platform 8, a film transfer mechanical arm 9, a film tearing platform 10 and a paster mechanism 11, wherein the glass feeding platform 2 and the paster platform 4 are arranged at one side of a machine table 1 of the single-sided laminating device at intervals, and after a glass sheet is subjected to position information shooting by a CCD mechanism 5 arranged on the machine table 1, the glass feeding platform 2 performs primary alignment on the glass sheet; the glass feeding manipulator 3 is arranged between the glass feeding platform 2 and the patch platform 4 in a straddling manner, and takes out and transfers glass sheets on the glass feeding platform 2 to the patch platform 4, and after the position information is shot by the CCD mechanism 5, fine alignment is carried out by the patch platform 4; the film feeding mechanism 6 is arranged on the other side of the machine table 1, and the film feeding platforms 8 are arranged on the side part of the film feeding mechanism 6 at intervals; the film feeding mechanical arm 7 is arranged between the film feeding mechanism 6 and the film feeding platform 8 in a crossing way, and the film feeding mechanical arm 7 sucks the polaroid in the film feeding mechanism 6 and then moves the polaroid to the film feeding platform 8 to perform primary alignment through the film feeding platform 8; the film tearing platform 10 is arranged on the side part of the film feeding platform 8, and the film transfer manipulator 9 spans over the film tearing platform 10 and the film feeding platform 8 and adsorbs and transfers the polaroid on the film feeding platform 8 to the film tearing platform 10; the above-mentioned paster mechanism 11 sets up between dyestripping platform 10 and paster platform 4, and when paster mechanism 11 from the absorption polaroid on the dyestripping platform 10, dyestripping platform 10 tears the release film of polaroid bottom to laminate the polaroid to on the glass piece on the paster platform 4.
The glass feeding manipulator 3 comprises a first linear module 31, a first linear slide 32, a second linear module 33, a second linear slide 34, a first lifting cylinder 35, a first support plate 36 and a first suction nozzle 37, wherein the first linear module 31 is arranged on the machine table 1; the first linear sliding seat 32 is slidably disposed on the first linear module 31, and is driven by the output end of the first linear module 31 to move linearly; the second linear module 33 is disposed on the first linear carriage 32 along a direction perpendicular to the first linear module 31; the second linear sliding seat 34 is slidably disposed on the second linear module 33, and is driven by the second linear module 33 to move linearly; the first lifting cylinder 35 is vertically arranged on the side wall of the second linear sliding seat 34, and the output end of the first lifting cylinder is downward; the first support plate 36 is horizontally connected to the output end of the first lifting cylinder 35; the first suction nozzles 37 include at least two, and the first suction nozzles 37 are vertically disposed on the first support plate 36 so as to suction-fix the glass sheets.
The patch platform 4 comprises a third linear module 41, a first sliding rail 42, a third linear sliding seat 43, a first rotating motor 44, a rotating seat 45 and a patch seat 46, wherein the third linear module 41 and the first sliding rail 42 are arranged in parallel at intervals; the third linear sliding seat 43 is horizontally connected to the third linear module 41 and the first sliding rail 42, and is driven by the third linear module 41 to move back and forth between the glass feeding manipulator 3 and the chip mounting mechanism 11; the first rotating motor 44 is disposed on the third linear sliding seat 43, and an output end thereof is disposed upward; the rotating seat 45 is horizontally arranged above the third linear sliding seat 43 and is connected with the output end of the first rotating motor 44, and the first rotating motor 44 drives the rotating seat 45 to rotate; the patch seats 46 include two patch seats 46, and the two patch seats 46 are arranged on the rotating seat 45 at intervals in parallel; when the third linear sliding seat 43 moves below the glass feeding mechanical arm 3, the glass sheet feeding mechanism 3 transfers the glass sheet to be attached to one patch seat 46, and the turn-over mechanism 12 adsorbs the attached glass sheet on the other patch seat 46; when the third linear sliding seat 43 moves below the patch mechanism 11, one patch component of the patch mechanism 11 patches on one patch seat 46, the rotating seat 45 and the patch mechanism 11 rotate, and the other patch component of the patch mechanism 11 patches on the other patch seat 46.
The film feeding mechanism 6 comprises a second slide rail 61, a first feeding part C, a second feeding part D, a conversion cylinder 62, a connecting block 63 and a connecting plate 65, wherein the second slide rail 61 comprises two second slide rails 61 which are arranged on the machine table 1 at intervals in parallel; the first feeding part C and the second feeding part D are respectively provided with a film feeding assembly; the film feeding component is slidably connected to two second slide rails 61; the connecting plate 64 is horizontally arranged below the film feeding components, and two ends of the connecting plate 65 are respectively and fixedly connected to the two film feeding components, so that the two film feeding components slide linearly synchronously; the conversion cylinder 62 is provided at a side portion of the second slide rail 61; the connection block 63 is connected to the conversion cylinder 62 and the film feeding assembly, so as to drive the film feeding assembly to linearly move below the film feeding manipulator 7, so as to alternately supply the polarizer to the film feeding manipulator 7.
The film feeding assembly comprises a film base 64, a top film part, a film support 69 and a limiting guide part, wherein the film base 64 is horizontally arranged above the second slide rail 61 and is slidably connected with the second slide rail 61; the connection block 63 is fixedly connected with the membrane base 64, and the conversion cylinder 62 drives the membrane base 64 to linearly move through the connection block 63; the membrane holders 69 are horizontally arranged above the membrane base 64 at intervals; the top film member is disposed below the film base 64 and extends upward through the film base 64 and the film support 69; the limiting guide part is arranged in a gap between the film base 64 and the film support 69, extends upwards through the film support 69, forms a film placing space above the film support 69, horizontally places the vertically overlapped polaroids in the film placing space, and is driven by the film pushing part to rise;
The top film component comprises a film support plate 66, a top film cylinder 67 and a top film plate 68, wherein the film support plate 66 is vertically connected to the bottom of the film base 64; the top film cylinder 67 is connected to the side wall of the film support plate 66, and the output end is upward; the top film plate 68 is connected to the output end of the top film cylinder 67 and extends vertically upward above the film support 69; the top film cylinder 67 drives the top film plate 68 to ascend so as to jack up the polaroid placed on the film support 69 upwards along the limit guide part;
the limiting guide component comprises a first limiting plate 610, a second limiting plate 611, a first limiting motor 612, a second limiting motor 613, a first driving belt 614, a first driving wheel 615, a transfer driving belt 617, a second driving belt 618, a transfer driving shaft 619, a second driving wheel and a clamping block 616, wherein the first limiting plate 610 and the second limiting plate 611 comprise two blocks; the two first limiting plates 610 are arranged at two sides of the membrane base 64 at intervals in parallel, and are respectively and slidably embedded on the guide rails on the membrane base 64 and pass through the membrane support 69 upwards; the two second limiting plates 611 are arranged on the other two sides of the membrane base 64 at intervals in parallel, and are respectively and slidably embedded on the guide rails on the membrane base 64 and pass through the membrane support 69 upwards; a film placing space is formed between the two first limiting plates 610 and the second limiting plate 611; the first limiting motor 612 and the second limiting motor 613 are disposed on the membrane base 64, and the output shaft is disposed downward; the first driving wheel 615 and the transfer driving shaft 619 are respectively disposed at one side of the first limiting motor 612 and the second limiting motor 613 at intervals; the first driving belt 614 is sleeved on the output shaft of the first limiting motor 612 and the first driving wheel 615, and the first limiting motor 612 drives the first driving belt 614 to circularly and linearly move; the transfer transmission belt 617 is sleeved on the output shaft of the second limit motor 612 and the transfer transmission shaft 619, and the second limit motor 612 drives the transfer transmission shaft 619 to rotate through the transfer transmission belt 617; the second driving wheels are arranged at intervals on the side part of the transfer transmission shaft 619; the second driving belt 618 is sleeved on the second driving wheel and the transfer driving shaft 619, and is perpendicular to the first driving belt 614, and the transfer driving shaft 619 drives the second driving belt 618 to perform circular linear motion; the clamping blocks 616 include four pieces, the lower parts of the two first limiting plates 610 are respectively connected and fixed on two sides of the first driving belt 614 through the clamping blocks 616, the first driving belt 614 drives the two first limiting plates 610 to slide along opposite directions so as to adjust the width of the film placing space in one side direction, the lower parts of the two second limiting plates 611 are respectively connected and fixed on two sides of the second driving belt 618 through the clamping blocks 616, and when the second driving belt 618 moves linearly in a circulating manner, the two second limiting plates 611 are driven to slide along opposite directions so as to adjust the width of the film placing space in the other side direction.
The film feeding manipulator 7 comprises a bracket 71, a second rotating motor 72, a guide rod 73, a rotating bracket 74, a second lifting cylinder 75, a lifting seat 76, a material sucking cylinder 77, a second suction nozzle 78, a material collecting motor 79, a material collecting sliding rail 710, a material collecting screw 711 and a material collecting box 712, wherein the bracket 71 is vertically arranged on the machine table 1, the top of the bracket 71 forms a horizontal supporting surface, and one side of the bracket 71 is provided with a side supporting surface; the second rotating motor 72 is arranged on the horizontal supporting surface, the guide rod 73 is vertically and rotatably inserted on the horizontal supporting surface and is connected with the output end of the second rotating motor 72, and the second rotating motor 72 drives the guide rod 73 to rotate; the rotating bracket 74 is an inverted U-shaped bracket body structure, a U-shaped installation space with a downward opening is formed, and the rotating bracket 74 is connected below the guide rod 73 and is driven by the guide rod 73 to rotate; the two second lifting cylinders 75 are respectively and vertically arranged on two side walls of the U-shaped installation space of the rotary bracket 74, and the output ends of the two second lifting cylinders 75 are downwards arranged; the lifting seat 76 is connected to the output end of the second lifting cylinder 75, and is driven by the second lifting cylinder 75 to move up and down; the suction cylinder 77 is vertically connected to the side wall of the lifting seat 76, and the second suction nozzle 78 is vertically connected to the lower end of the suction cylinder 77; the material receiving motor 79 and the material receiving slide rail 710 are arranged on the side supporting surface, and the material receiving screw 711 is connected to the output end of the material receiving motor 79 and is driven by the material receiving motor 79 to rotate; the receiving box 712 is connected to the receiving screw 711 by a receiving screw sleeve, and when the receiving screw 711 rotates, the receiving box 712 is driven to linearly move below the second suction nozzle 78, so as to receive the poor polarizer.
The film feeding platform 8 comprises a fourth linear module 81, a fourth linear sliding seat 82 and a film suction table 83, wherein the fourth linear module 81 is arranged on the machine table 1, and the fourth linear sliding seat 82 is slidably connected to the fourth linear module 81 and is driven by the fourth linear module 81 to linearly move; the film suction table 83 is disposed on the fourth linear sliding seat 82 and linearly slides along with the fourth linear sliding seat 82, and the film suction table 83 is rotated by driving a motor so as to correct the polarizer position; the film feeding manipulator 7 sucks and conveys the polaroid in the film feeding mechanism 6 to the film suction table 83; the film transfer manipulator 9 includes a transfer support 91, a fifth linear module 92, a fifth linear slide 93, a third lifting cylinder 94, and a film suction plate 95, where the transfer support 91 is vertically disposed on the machine 1, and the fifth linear module 92 is disposed on the transfer support 91; the fifth linear sliding seat 93 is slidably disposed on the fifth linear module 92, and is driven by the fifth linear module 92 to slide linearly; the third lifting cylinder 94 is disposed on the fifth linear sliding seat 93, and the output end thereof is disposed downward; the film suction plate 95 is horizontally disposed at the output end of the third elevating cylinder 94, and is driven to move up and down by the third elevating cylinder 94 so as to suck the polarizer from the film suction table 83 and place it on the film tearing table 10.
The film tearing platform 10 comprises a film tearing support plate 101, a sixth linear module 102, a sixth linear sliding seat 103, a film tearing seat 104, a rubber belt wheel 105, an auxiliary wheel 106, a rubber belt collecting wheel 107, a rubber belt collecting motor 108, a rubber belt collecting driving belt 109 and a film tearing assembly, wherein the film tearing support plate 101 is vertically arranged on the machine platform 1; the sixth linear module 102 is disposed above the film tearing support plate 101, and the sixth linear slide 103 is slidably connected to the sixth linear module 102 and is driven by the sixth linear module 102 to slide linearly; the film tearing seat 104 is horizontally connected to the side wall of the sixth linear sliding seat 103, and the polaroid absorbed by the film tearing plate 95 is placed on the film tearing seat 104 and extends outwards to one side of the film tearing seat 104; the above-mentioned tape wheel 105, auxiliary wheel 106 and take-up pulley 107 are rotatably set up on a sidewall of the support plate 101 of dyestripping separately, the tape wheel 105 is coiled with the dyestripping tape, the end of the dyestripping tape is fixed on take-up pulley 107, and is tensioned through the auxiliary wheel 106; the tape collecting motor 108 is arranged on the other side wall of the film tearing support plate 101, and an output shaft is connected with the auxiliary wheel 106; the tape collecting belt 109 is sleeved on the tape collecting motor 108 and the tape collecting belt wheel 107; when the output shaft of the tape collecting motor 108 rotates, the auxiliary wheel 106 is driven to rotate, and the tape collecting belt wheel 107 is driven to synchronously rotate through the tape collecting belt 109 so as to pull out the tape from the tape collecting belt wheel 105;
The film tearing assembly comprises a film tearing cylinder 1011, a film tearing lifting seat 1012, a film tearing support 1013 and a film tearing roller 1010, wherein the film tearing cylinder 1011 is vertically arranged at one side of the sixth linear sliding seat 103; the film tearing lifting seat 1012 is slidably connected to the side wall of the sixth linear sliding seat 103 along the vertical direction; the above-mentioned film tearing support 1013 is connected to the film tearing lifting seat 1012 and extends to the lower side of one side of the film tearing seat 104, and a film penetrating space is provided in the film tearing support 1013; the two film tearing rollers 1010 are arranged in the film penetrating space at intervals in parallel and are rotatably connected with the inner wall of the film penetrating space; the adhesive tape on the adhesive tape wheel 105 penetrates into the film penetrating space from bottom to top and penetrates through the upper parts of the two film tearing rollers 1010, and the two film tearing rollers 1010 tension the adhesive tape to form a film tearing plane; when the film is torn, the film tearing roller 1010 is close to the bottom of the outward extending part of the polaroid on the film tearing seat 104 from the lower part, so that the adhesive tape is adhered and fixed with the release film at the bottom of the polaroid, and after the polaroid is adsorbed and fixed by the upper part of the patch mechanism 11, the sixth linear sliding seat 103 drives the film tearing roller 1010 to linearly move, so that the adhesive tape tears the release film from the bottom of the polaroid.
The patch mechanism 11 comprises a patch support 111, a patch rotating seat 112, a first patch part E and a second patch part F, wherein the patch support 111 is vertically arranged between the patch platform 4 and the film tearing platform 10; a third rotating motor is provided on the patch support 111; the patch rotating base 112 is disposed at the upper part of the patch support 111 and connected to the output end of the third rotating motor, and the third rotating motor drives the patch rotating base 112 to rotate; the first patch part E and the second patch part F are respectively disposed at two sides of the patch rotating seat 112, the patch rotating seat 112 rotates, and the first patch part E and the second patch part F alternately rotate between the film tearing platform 10 and the patch platform 4, so as to finish polarizer taking and polarizer attaching simultaneously;
The first patch part E and the second patch part F are respectively provided with a patch assembly, the patch assembly comprises a patch lifting component, a fixed roller component, a movable roller component and a roller patch component, wherein the patch lifting component is arranged on a patch rotating seat 112; the fixed roller part and the movable roller part are respectively arranged at two sides of the patch lifting seat 114 of the patch lifting part and respectively extend vertically downwards; a patch adhesive tape 1111 is connected between the fixed roller component and the movable roller component, the patch adhesive tape 1111 is tensioned by the fixed roller component and the movable roller component to form a patch plane, and the movable roller component moves up and down along the vertical direction so as to gradually adjust the height of one side of the patch plane during patch; the roller pasting part is arranged between the fixed roller part and the movable roller part, and the paster adhesive tape 1111 is pressed down from one side, so that one side of the polaroid adhered to the bottom of the paster adhesive tape 1111 is pasted on the glass sheet, and the roller pasting part moves linearly to completely paste the polaroid on the glass sheet;
the patch lifting component comprises a patch lifting motor 113 and a patch lifting seat 114, wherein the patch lifting seat 114 is connected to the side wall of the patch rotating seat 112 in a sliding manner along the vertical direction; the patch lifting motor 113 is arranged on the patch rotating seat 112 and is connected with the patch lifting seat 114 through a screw rod and a screw rod sleeve so as to drive the patch lifting seat 114 to move up and down;
The fixed roller part comprises a fixed roller support plate 115 and a fixed roller 116, wherein the fixed roller support plate 115 is vertically connected to the bottom of one side of the patch lifting seat 114; the fixed roller 116 is rotatably connected to the bottom of the fixed roller support 115;
the movable roller part comprises a movable roller support plate 117, a movable roller cylinder 118, a movable roller lifting plate 119 and a movable roller 1110, wherein the movable roller support plate 117 is vertically connected to the bottom of the other side of the patch lifting seat 114; the movable roller lifting plate 119 is slidably connected to the side wall of the movable roller support plate 117 in the vertical direction; the movable roller cylinder 118 is vertically arranged on the movable roller support plate 117, and the output end of the movable roller cylinder is downwards connected to the movable roller lifting plate 119 and drives the movable roller lifting plate 119 to move up and down; the movable roller 1110 is rotatably connected to the bottom of the movable roller elevating plate 119;
the roller pasting component comprises a roller pasting motor 1112, a roller pasting lead screw 1113, a roller pasting sliding seat 1114, a roller pasting lifting cylinder 1116, a roller pasting connecting block 1117, a roller pasting lifting seat 1118, a first pasting roller 1119 and a second pasting roller 11110, wherein the roller pasting motor 1112 is arranged on the top wall of the pasting lifting seat 114, the roller pasting lead screw 1113 is rotatably arranged on the top wall of the pasting lifting seat 114 and is connected with the output end of the roller pasting motor 1112 through a transmission belt, and a roller pasting lead screw sleeve is sleeved on the roller pasting lead screw 1113; the roller attaching slide 1114 is connected to the roller attaching screw rod sleeve and extends vertically downward below the attaching lifting base 114; when the roller pasting motor 1112 drives the roller pasting screw rod 1113 to rotate, the roller pasting screw rod sleeve drives the roller pasting slide seat 1114 to slide linearly; the roller lifting cylinder 1116 is arranged on one side wall of the roller slide 1114, and the output end is upwards arranged; the roller lifting seat 1118 is slidably connected to the other side wall of the roller sliding seat 1114 along the vertical direction, and is connected to the output end of the roller lifting cylinder 1116 through a roller connecting block 1117, and the roller lifting cylinder 1116 drives the roller lifting seat 1118 to move up and down; the first adhesive applying roller 1119 is rotatably connected to the bottom of the roller applying slider 1114, the second adhesive applying roller 11110 is rotatably connected to the bottom of the roller applying lifting base 1118, and the adhesive tape 1111 passes between the first adhesive applying roller 1119 and the second adhesive applying roller 11110 and is tensioned by the first adhesive applying roller 1119 and the second adhesive applying roller 11110; when the adhesive sheet is adhered, the movable roller component is lifted, the height of the movable roller 1110 is higher than that of the fixed roller 116, the roller adhesive lifting cylinder 1116 of the roller adhesive component drives the second adhesive sheet roller 11110 to be lowered below the first adhesive sheet roller 1119, the second adhesive sheet roller 11110 is used for pressing the adhesive sheet adhesive tape 1111 from one side of the fixed roller component, the polaroid adhered to the lower part of the adhesive sheet adhesive tape 1111 is adhered to a glass sheet from one side of the fixed roller component, the roller adhesive sliding seat 1114 moves linearly towards the direction of the movable roller component, the second adhesive sheet roller 11110 is used for gradually adhering the polaroid to the glass sheet, and meanwhile, the adhesive sheet adhesive tape 1111 separated from the polaroid is pulled upwards by the first adhesive sheet roller 1119 to prevent the adhesive sheet adhesive tape 1111 from adhering to the polaroid.
The turnover mechanism 12 is arranged at the side part of the patch platform 4, and after the patch mechanism 11 attaches the polaroid to the patch platform 4, the turnover mechanism 12 sucks the glass sheet attached with one surface from the patch platform 4 and turns the glass sheet 180 degrees; the turnover mechanism 12 comprises a turnover support 121, a turnover lifting cylinder 122, a turnover lifting seat 123, a turnover rotating motor 124, a turnover seat 125 and a turnover suction plate 126, wherein the turnover support 121 is vertically arranged on the machine table 1, and a U-shaped notch is arranged on the turnover support 121; the turnover lifting cylinder 122 is vertically arranged in a U-shaped notch at the upper part of the turnover bracket 121, and the output end of the turnover lifting cylinder is upwards arranged; the turnover lifting seat 123 is arranged in the U-shaped notch and is slidably connected with a sliding rail arranged on the inner side wall of the U-shaped notch along the vertical direction, the bottom of the turnover lifting seat 123 is connected with the output end of the turnover lifting cylinder 122, and the turnover lifting cylinder 122 drives the turnover lifting seat 123 to move up and down; the turnover rotating motor 124 is arranged on the turnover lifting seat 123; one end of the turnover seat 125 is rotatably connected to the turnover lifting seat 123 through a rotating shaft, the rotating shaft is connected to the output end of the turnover rotating motor 124, and the turnover rotating motor 124 drives the turnover seat 125 to rotate; the other end of the turn-over seat 125 extends to the outside of the turn-over lifting seat 123; the turnover suction plate 126 is connected to the side wall at the other end of the turnover seat 125, and at least two vacuum suction nozzles are arranged on the turnover suction plate 126 so as to adsorb and fix the glass sheet; after the glass sheet is adsorbed by the turnover suction plate 126 from the surface mounting platform 4, the turnover lifting seat 123 drives the turnover seat 125 to ascend, and the turnover rotating motor 124 drives the turnover seat 125 to rotate 180 degrees, so that the surface of the glass sheet, which is not pasted, faces upwards, and the blanking manipulator 13 can conveniently suck and convey the glass sheet into the next single-sheet pasting device;
The discharging manipulator 13 is disposed at a side portion of the turn-over mechanism 12, and the discharging manipulator 13 includes a seventh linear module 131, a seventh linear slide 132, a discharging lifting cylinder 133, a discharging suction nozzle 134, an eighth linear module 135, an eighth linear slide 136, and a discharging transfer table 137, where the seventh linear module 131 is disposed on the machine 1, and the seventh linear slide 132 is slidably connected to the seventh linear module 131 and is driven by an output end of the seventh linear module 131 to move linearly; the discharging lifting cylinder 133 is connected to the seventh linear sliding seat 132, and an output end thereof is downward; the above-mentioned blanking suction nozzle 134 includes at least two, the blanking suction nozzle 134 is connected to the output end of the blanking lifting cylinder 133 vertically through the supporting plate, and drive and lift up and down and move through the blanking lifting cylinder 133, in order to adsorb the glass sheet from the paster platform 4; the eighth linear module 135 is disposed below the seventh linear module 131, and the eighth linear slider 136 is slidably connected to the eighth linear module 135 and is driven by the eighth linear module 135 to slide linearly; the above-mentioned blanking transfer table 137 is disposed on the eighth linear slide 136, at least two vacuum suction holes are disposed on the blanking transfer table 137, and the glass sheet sucked by the blanking suction nozzle 134 is placed on the blanking transfer table 137.
As shown in fig. 34, the chip mounting process of the full-automatic screen double-sided chip mounter comprises the following process steps:
s1, feeding and initially aligning glass sheets: after the glass sheet to be pasted moves to a feeding platform and position information is shot by a CCD mechanism, the feeding platform performs initial alignment on the glass sheet;
s2, precisely aligning the glass sheet: in the step S1, a glass sheet on a feeding platform is conveyed to a paster platform through a feeding manipulator, and after the glass sheet is shot by a CCD mechanism, the paster platform performs fine alignment on the glass sheet;
s3, limiting and feeding the polaroid: the polaroid placed in the film feeding mechanism in an up-down overlapped way is limited from four sides by a limiting guide part of the film feeding mechanism, and then a top film part of the film feeding mechanism upwards jacks the polaroid;
s4, film feeding and primary alignment: s3, adsorbing the uppermost polaroid in the film feeding mechanism by a film feeding mechanical arm and transferring the polaroid to a film feeding platform, and performing primary alignment on the polaroid by the film feeding platform;
s5, tearing the film: s4, adsorbing and transferring the polarizer subjected to initial alignment to a film tearing platform through a film transferring manipulator, adsorbing and fixing the polarizer from the upper part of the polarizer by a patch mechanism, adsorbing and fixing a release film at the bottom of the polarizer from the lower part of a film tearing assembly of the film tearing platform, driving the film tearing assembly to linearly slide by the film tearing platform, and tearing the release film from the bottom of the polarizer;
S6, alternately tearing films: after the film tearing of one patch component of the patch mechanism is completed in the step S5, the patch component rotates to one side of the patch platform so as to carry out patch; simultaneously, the other patch component of the patch mechanism rotates to the upper part of the film tearing platform so as to alternately tear films and take out polaroids;
s7, sticking: after the polaroid film tearing in the step S6 is completed, the surface mounting mechanism drives the polaroid to move to the upper part of the surface mounting mechanism; the roller pasting part of the pasting mechanism presses down the pasting adhesive tape for adhering the polaroid from one side of the fixed roller part to enable one side of the polaroid to be adhered to the glass sheet, and the roller pasting part moves to one side of the movable roller part of the pasting mechanism in a straight line until the polaroid is completely adhered to the glass sheet;
s8, material changing and turning: after the glass sheet on one surface mount seat of the surface mount platform is stuck, the surface mount seat rotates to one side of a turnover mechanism, and the turnover mechanism takes out and turns over the glass sheet on the surface mount seat by 180 degrees, so that one side of the glass sheet, which is not stuck, faces upwards; the other patch seat synchronously rotates to the lower part of the patch mechanism so as to continue to patch;
s9, transferring the glass sheet and attaching the other surface: step S8, taking out the glass sheet turned over by the turning mechanism through a blanking manipulator, transferring the glass sheet into a next single-sided laminating device, and repeating the steps S1 to S7 in the single-sided laminating device to finish the surface pasting of the other surface of the glass sheet;
S10, blanking: and S9, after the surface mounting of the other surface of the glass sheet is finished, adsorbing and transferring the glass sheet into a blanking belt by a blanking manipulator, and guiding the glass sheet out by the blanking belt.
Furthermore, the invention designs the full-automatic screen double-sided chip mounter and the chip mounting process thereof, which effectively realize automatic and efficient connection of the double-single-sided lamination device, complete automatic lamination of the double polaroids, realize functions of alternately tearing films, alternately mounting and alternately blanking after mounting, effectively utilize the material waiting time of gaps in each procedure, shorten the chip mounting time, effectively improve the chip mounting capacity, adhere the polaroids by adopting a flexible chip mounting adhesive tape, and complete the lamination attachment of the polaroids by utilizing the single-sided roller lamination of the roller lamination assembly, effectively reduce the chip mounting bubbles and improve the chip mounting quality. The invention aims at the process problem of the existing chip mounter in the double-sided attaching process of the glass sheet, the structure and the process design of the single-sided attaching device are the same, the manufacturing universality of equipment is guaranteed, a turn-over mechanism and a blanking manipulator are arranged on the single-sided attaching device at the front section, after the glass sheet is attached to one side of the glass sheet on the single-sided attaching device, a turn-over seat of the turn-over mechanism is rotated to the upper side of a surface attaching platform, after the glass sheet on the upper side of the surface attaching platform is attached to be fixed, the turn-over seat is rotated for 180 DEG to the other side, so that the side surface of the glass sheet which is not attached is downward, after the turned-over glass sheet is attached to the other single-sided attaching device from the upper side, the blanking manipulator moves the turned-over glass sheet into the other single-sided attaching device, and finally the attached glass sheet is moved to a blanking manipulator of the other single-sided attaching device to be carried out; through the structural design, the attachment and connection of the front surface and the back surface of the glass sheet are automatically and efficiently realized, the whole line productivity is effectively improved, and in addition, the invention aims at the situation that the material waiting time of each working procedure of the existing chip mounter cannot be effectively utilized, so that the chip mounting efficiency is lower; the film feeding mechanism is originally designed, and comprises a first feeding part and a second feeding part, wherein film feeding components of the first feeding part and the second feeding part are connected through a connecting plate to form an integral structure, are slidably embedded on a second sliding rail, are driven by a conversion cylinder to linearly slide along a linear direction so as to move below a film feeding manipulator, and are convenient for the film feeding manipulator to absorb polaroids from the film feeding mechanism; when the polaroid in one film feeding assembly is absorbed, the empty film feeding assembly is removed, and meanwhile, the full film feeding assembly is moved below the film feeding mechanical arm so as to ensure continuous feeding, and the removed film feeding assembly can reload the polaroid; through the structural function design, the time consumption for loading the polaroid is effectively eliminated, continuous loading of the polaroid is ensured, and the loading efficiency of the polaroid is effectively improved. Meanwhile, the patch mechanism of the invention comprises a first attaching part and a second attaching part, wherein the patch components of the first attaching part and the second attaching part are respectively arranged at two sides of the patch rotating seat and driven by the patch rotating seat to rotate; when the polaroid is absorbed by the patch component on one side at the film tearing platform and the polaroid film tearing action is carried out, the polaroid film after being torn is attached to the glass sheet on the patch platform by the patch component on the other side, so that the film tearing and the patch are carried out alternately at the same time, the material waiting time during film tearing or patch is effectively shortened, and the film tearing and patch efficiency is greatly improved. In addition, the invention designs the patch platform to be capable of simultaneously receiving two glass sheets, and simultaneously completes material receiving patch and turning material taking through the alternate rotation of the two patch seats; the turnover material taking time of the material receiving and mounting machine is effectively shortened, and the whole machine mounting efficiency is improved. Through the alternating structural design of the working procedures of feeding, film tearing, pasting, turning and the like from the polaroid, the waiting time of key working procedures is greatly shortened, the equipment is enabled to keep high-efficiency brick conveying, and the whole line pasting productivity is effectively improved. In addition, aiming at the problems of air bubbles and patch quality of the patch, the patch adhesive tape is originally adopted as a patch carrier, the patch adhesive tape is tensioned by the fixed roller component and the movable roller component, the bottom surface of the patch adhesive tape is an adhesive surface with adhesiveness, after the tensioned patch adhesive tape moves onto the film tearing platform, the fixed polaroid is adhered from the upper part, so that the film is torn from the bottom surface of the polaroid, and the film tearing is completed to move the polaroid to the upper part of the patch platform by the patch adhesive tape; according to the invention, the adhesive tape is pressed down from the side of the fixed roller part from the upper side, so that one side of the polaroid adhered to the bottom of the adhesive tape is adhered to the glass sheet, and meanwhile, the roller part moves along the linear direction towards the direction of the movable roller part, so that the polaroid is gradually and completely adhered to the glass sheet. Meanwhile, when the roll pasting component is used for pasting the sheet in a rolling manner, the first pasting roll and the second pasting roll which are arranged at intervals are used for tensioning the pasting adhesive tape, the second pasting roll is an actual rolling execution component, and the pasting adhesive tape which is higher than the second pasting roll in height and is used for adhering the polaroid to the glass sheet is pulled upwards from one side of the fixed roll component, so that the phenomenon that the pasting adhesive tape is continuously adhered to the polaroid is avoided, the problem that the polaroid adhered to the glass sheet is pulled upwards is solved, and the pasting quality is effectively ensured.
The examples of the present invention are presented only to describe specific embodiments thereof and are not intended to limit the scope of the invention. Certain modifications may be made by those skilled in the art in light of the teachings of this embodiment, and all equivalent changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (11)

1. A full-automatic screen double-sided chip mounter, its characterized in that: the glass sheet feeding device comprises a first attaching part (A), a turn-over mechanism (12), a second attaching part (B) and a blanking belt (14) which are sequentially arranged at intervals, wherein one side surface of a glass sheet to be attached is moved to the position of the turn-over mechanism (12) after the first attaching part (A) is attached, the other side surface of the glass sheet is attached at the second attaching part (B) after the glass sheet is turned over by the turn-over mechanism (12), and the blanking belt (14) is used for guiding out the blanking;
the first laminating part (A) and the second laminating part (B) are respectively provided with a single-sided laminating device, the single-sided laminating device comprises a glass feeding platform (2), a glass feeding mechanical arm (3), a patch platform (4), a film feeding mechanism (6), a film feeding mechanical arm (7), a film feeding platform (8), a film transfer mechanical arm (9), a film tearing platform (10) and a patch mechanism (11), wherein the glass feeding platform (2) and the patch platform (4) are arranged at one side of a machine table (1) of the single-sided laminating device at intervals, and after the glass sheet is subjected to shooting position information through a CCD mechanism (5) arranged on the machine table (1), the glass feeding platform (2) performs initial alignment on the glass sheet; the glass feeding manipulator (3) is arranged between the glass feeding platform (2) and the patch platform (4) in a straddling manner, takes out the glass sheet on the glass feeding platform (2) and transfers the glass sheet to the patch platform (4), and performs fine alignment through the patch platform (4) after shooting position information through the CCD mechanism (5); the film feeding mechanism (6) is arranged on the other side of the machine table (1), and the film feeding platforms (8) are arranged on the side part of the film feeding mechanism (6) at intervals; the film feeding mechanical arm (7) is arranged between the film feeding mechanism (6) and the film feeding platform (8) in a crossing manner, and the film feeding mechanical arm (7) is used for sucking the polaroid in the film feeding mechanism (6) and then moving the polaroid to the film feeding platform (8) to perform primary alignment through the film feeding platform (8); the film tearing platform (10) is arranged at the side part of the film feeding platform (8), and the film transfer manipulator (9) is arranged above the film tearing platform (10) and the film feeding platform (8) in a crossing manner and adsorbs and transfers the polaroid on the film feeding platform (8) to the film tearing platform (10); the patch mechanism (11) is arranged between the film tearing platform (10) and the patch platform (4), when the patch mechanism (11) adsorbs the polaroid from the film tearing platform (10), the film tearing platform (10) tears off the release film at the bottom of the polaroid, and the polaroid is attached to the glass sheet on the patch platform (4);
The patch mechanism (11) comprises a patch assembly;
the patch assembly comprises a patch lifting component, a fixed roller component, a movable roller component and a roller pasting component, wherein the fixed roller component and the movable roller component are respectively arranged at two sides of the patch lifting component and respectively extend vertically downwards; a patch adhesive tape (1111) is connected between the fixed roller component and the movable roller component, the patch adhesive tape (1111) is tensioned by the fixed roller component and the movable roller component to form a patch plane, and the movable roller component moves up and down along the vertical direction, so that the height of one side of the patch plane is gradually adjusted during patch; the roller pasting part is arranged between the fixed roller part and the movable roller part, and the adhesive tape (1111) is pressed down from one side, so that one side of the polaroid adhered to the bottom of the adhesive tape (1111) is pasted on the glass sheet, and the roller pasting part moves linearly to completely paste the polaroid on the glass sheet.
2. The full-automatic screen double-sided chip mounter according to claim 1, wherein: the glass feeding mechanical arm (3) comprises a first linear module (31), a first linear sliding seat (32), a second linear module (33), a second linear sliding seat (34), a first lifting cylinder (35), a first support plate (36) and a first suction nozzle (37), wherein the first linear module (31) is arranged on the machine table (1); the first linear sliding seat (32) is slidably arranged on the first linear module (31) and is driven by the output end of the first linear module (31) to linearly move; the second linear module (33) is arranged on the first linear slide (32) along the direction perpendicular to the first linear module (31); the second linear sliding seat (34) is slidably arranged on the second linear module (33) and is driven by the second linear module (33) to linearly move; the first lifting cylinder (35) is vertically arranged on the side wall of the second linear sliding seat (34), and the output end of the first lifting cylinder is downward; the first support plate (36) is horizontally connected to the output end of the first lifting cylinder (35); the first suction nozzles (37) comprise at least two, and the first suction nozzles (37) are vertically arranged on the first support plate (36) so as to absorb and fix the glass sheets.
3. The full-automatic screen double-sided chip mounter according to claim 2, wherein: the patch platform (4) comprises a third linear module (41), a first sliding rail (42), a third linear sliding seat (43), a first rotating motor (44), a rotating seat (45) and a patch seat (46), wherein the third linear module (41) and the first sliding rail (42) are arranged at intervals in parallel; the third linear sliding seat (43) is horizontally connected to the third linear module (41) and the first sliding rail (42), and is driven by the third linear module (41) to move back and forth between the glass feeding mechanical arm (3) and the surface mounting mechanism (11); the first rotating motor (44) is arranged on the third linear sliding seat (43), and the output end of the first rotating motor is upwards arranged; the rotating seat (45) is horizontally arranged above the third linear sliding seat (43) and is connected with the output end of the first rotating motor (44), and the first rotating motor (44) drives the rotating seat (45) to rotate; the patch seats (46) comprise two, and the two patch seats (46) are arranged on the rotating seat (45) in parallel at intervals; when the third linear sliding seat (43) moves below the glass feeding mechanical arm (3), the glass sheet feeding mechanism (3) transfers the glass sheet to be attached to a patch seat (46), and the turnover mechanism (12) adsorbs and takes out the glass sheet attached to the other patch seat (46); when the third linear sliding seat (43) moves to the lower part of the patch mechanism (11), one patch component of the patch mechanism (11) patches on one patch seat (46), the rotating seat (45) and the patch mechanism (11) rotate, and the other patch component of the patch mechanism (11) patches on the other patch seat (46).
4. A full-automatic screen double-sided chip mounter according to claim 3, wherein: the film feeding mechanism (6) comprises a second slide rail (61), a first feeding part (C), a second feeding part (D), a conversion cylinder (62), a connecting block (63) and a connecting plate (65), wherein the second slide rail (61) comprises two second slide rails (61) which are arranged on the machine table (1) at intervals in parallel; the first feeding part (C) and the second feeding part (D) are respectively provided with a film feeding assembly; the film feeding component is slidably connected to two second sliding rails (61); the connecting plates (65) are horizontally arranged below the film feeding assemblies, and two ends of each connecting plate (65) are fixedly connected to the two film feeding assemblies respectively, so that the two film feeding assemblies slide linearly synchronously; the conversion cylinder (62) is arranged at the side part of the second sliding rail (61); the connecting block (63) is connected to the conversion cylinder (62) and the film feeding component so as to drive the film feeding component to linearly move to the lower part of the film feeding mechanical arm (7) so as to alternately supply the polaroid to the film feeding mechanical arm (7).
5. The full-automatic screen double-sided chip mounter according to claim 4, wherein: the film feeding assembly comprises a film base (64), a top film part, a film support (69) and a limiting guide part, wherein the film base (64) is horizontally arranged above the second sliding rail (61) and is slidably connected with the second sliding rail (61); the connecting block (63) is fixedly connected with the membrane base (64), and the conversion cylinder (62) drives the membrane base (64) to linearly move through the connecting block (63); the membrane support (69) is horizontally arranged above the membrane base (64) at intervals; the top film part is arranged below the film base (64) and extends upwards through the film base (64) and the film support (69); the limiting guide component is arranged in a gap between the film base (64) and the film support (69), penetrates through the film support (69) to extend upwards, forms a film placing space above the film support (69), horizontally places the polaroid which is overlapped up and down in the film placing space, and is driven by the film pushing component to rise;
The top film component comprises a film support plate (66), a top film cylinder (67) and a top film plate (68), wherein the film support plate (66) is vertically connected to the bottom of the film base (64); the top film cylinder (67) is connected to the side wall of the film support plate (66), and the output end of the top film cylinder is upwards arranged; the top film plate (68) is connected to the output end of the top film cylinder (67) and extends vertically upwards to the position above the film support (69); the film jacking cylinder (67) drives the film jacking plate (68) to ascend so as to jack up the polaroid placed on the film support (69) upwards along the limit guide part;
the limiting guide component comprises a first limiting plate (610), a second limiting plate (611), a first limiting motor (612), a second limiting motor (613), a first driving belt (614), a first driving wheel (615), a transfer driving belt (617), a second driving belt (618), a transfer driving shaft (619), a second driving wheel and a clamping connection block (616), wherein the first limiting plate (610) and the second limiting plate (611) comprise two blocks; the two first limiting plates (610) are arranged on two sides of the film base (64) at intervals in parallel, are respectively and slidably embedded on guide rails on the film base (64), and pass through the film support (69) upwards; the two second limiting plates (611) are arranged on the other two sides of the film base (64) at intervals in parallel, are respectively and slidably embedded on guide rails on the film base (64), and pass through the film support (69) upwards; a film placing space is formed between the two first limiting plates (610) and the second limiting plate (611); the first limit motor (612) and the second limit motor (613) are arranged on the film base (64), and the output shaft is arranged downwards; the first driving wheel (615) and the transfer driving shaft (619) are respectively arranged at one side of the first limit motor (612) and one side of the second limit motor (613) at intervals; the first driving belt (614) is sleeved on the output shaft of the first limiting motor (612) and the first driving wheel (615), and the first limiting motor (612) drives the first driving belt (614) to circularly and linearly move; the transfer transmission belt (617) is sleeved on the output shaft of the second limit motor (612) and the transfer transmission shaft (619), and the second limit motor (612) drives the transfer transmission shaft (619) to rotate through the transfer transmission belt (617); the second driving wheels are arranged at intervals on the side parts of the transfer transmission shafts (619); the second transmission belt (618) is sleeved on the second transmission wheel and the transfer transmission shaft (619) and is perpendicular to the first transmission belt (614), and the transfer transmission shaft (619) drives the second transmission belt (618) to circularly and linearly move; the clamping blocks (616) comprise four first limiting plates (610), the lower parts of the two first limiting plates are respectively connected and fixed on two sides of the first driving belt (614) through the clamping blocks (616), the first driving belt (614) drives the two first limiting plates (610) to slide along opposite directions so as to adjust the width of the film placing space in one side direction, the lower parts of the two second limiting plates (611) are respectively connected and fixed on two sides of the second driving belt (618) through the clamping blocks (616), and when the second driving belt (618) circularly moves in a straight line, the two second limiting plates (611) are driven to slide along opposite directions so as to adjust the width of the film placing space in the other side direction.
6. The full-automatic screen double-sided chip mounter according to claim 5, wherein: the film feeding manipulator (7) comprises a bracket (71), a second rotating motor (72), a guide rod (73), a rotating bracket (74), a second lifting cylinder (75), a lifting seat (76), a material suction cylinder (77), a second suction nozzle (78), a material receiving motor (79), a material receiving sliding rail (710), a material receiving screw rod (711) and a material receiving box (712), wherein the bracket (71) is vertically arranged on the machine table (1), the top of the bracket (71) forms a horizontal supporting surface, and one side of the bracket (71) is provided with a side supporting surface; the second rotating motor (72) is arranged on the horizontal supporting surface, the guide rod (73) is vertically and rotatably inserted on the horizontal supporting surface and is connected with the output end of the second rotating motor (72), and the second rotating motor (72) drives the guide rod (73) to rotate; the rotary bracket (74) is of an inverted U-shaped bracket body structure, a U-shaped installation space with a downward opening is formed, and the rotary bracket (74) is connected below the guide rod (73) and driven by the guide rod (73) to rotate; the two second lifting cylinders (75) are respectively and vertically arranged on two side walls of the U-shaped installation space of the rotary bracket (74), and the output end of the second lifting cylinder (75) is downwards arranged; the lifting seat (76) is connected to the output end of the second lifting cylinder (75) and driven by the second lifting cylinder (75) to move up and down; the suction cylinder (77) is vertically connected to the side wall of the lifting seat (76), and the second suction nozzle (78) is vertically connected to the lower end of the suction cylinder (77); the receiving motor (79) and the receiving sliding rail (710) are arranged on the side supporting surface, and the receiving screw rod (711) is connected to the output end of the receiving motor (79) and is driven by the receiving motor (79) to rotate; the receiving box (712) is connected to the receiving screw (711) through a receiving screw sleeve, and when the receiving screw (711) rotates, the receiving box (712) is driven to linearly move to the lower part of the second suction nozzle (78) so as to receive the bad polaroid.
7. The full-automatic screen double-sided chip mounter according to claim 6, wherein: the film feeding platform (8) comprises a fourth linear module (81), a fourth linear sliding seat (82) and a film suction table (83), wherein the fourth linear module (81) is arranged on the machine table (1), and the fourth linear sliding seat (82) is slidably connected to the fourth linear module (81) and is driven by the fourth linear module (81) to linearly move; the film suction table (83) is arranged on the fourth linear sliding seat (82) and linearly slides along with the fourth linear sliding seat (82), and the film suction table (83) is driven by a motor to rotate so as to correct the position of the polaroid; the film feeding mechanical arm (7) sucks and conveys the polaroid in the film feeding mechanism (6) to the film suction table (83); the film transfer manipulator (9) comprises a transfer support (91), a fifth linear module (92), a fifth linear sliding seat (93), a third lifting cylinder (94) and a film suction plate (95), wherein the transfer support (91) is vertically arranged on the machine table (1), and the fifth linear module (92) is arranged on the transfer support (91); the fifth linear sliding seat (93) is slidably arranged on the fifth linear module (92) and is driven by the fifth linear module (92) to linearly slide; the third lifting cylinder (94) is arranged on the fifth linear sliding seat (93), and the output end of the third lifting cylinder is downward; the film suction plate (95) is horizontally arranged at the output end of the third lifting cylinder (94), and is driven by the third lifting cylinder (94) to move up and down so as to suck the polaroid from the film suction table (83) and place the polaroid on the film tearing platform (10).
8. The full-automatic screen double-sided chip mounter according to claim 7, wherein: the film tearing platform (10) comprises a film tearing support plate (101), a sixth linear module (102), a sixth linear sliding seat (103), a film tearing seat (104), a rubber belt wheel (105), an auxiliary wheel (106), a rubber belt collecting belt wheel (107), a rubber belt collecting motor (108), a rubber belt collecting belt driving belt (109) and a film tearing assembly, wherein the film tearing support plate (101) is vertically arranged on the machine platform (1); the sixth linear module (102) is arranged above the dyestripping support plate (101), and the sixth linear slide seat (103) is slidably connected to the sixth linear module (102) and is driven by the sixth linear module (102) to linearly slide; the film tearing seat (104) is horizontally connected to the side wall of the sixth linear sliding seat (103), and the polaroid absorbed by the film tearing plate (95) is placed on the film tearing seat (104) and extends outwards to one side of the film tearing seat (104); the rubber belt wheel (105), the auxiliary wheel (106) and the rubber collecting belt wheel (107) are respectively and rotatably arranged on one side wall of the film tearing support plate (101), a film tearing adhesive tape is wound on the rubber belt wheel (105), and the end part of the film tearing adhesive tape is fixed on the rubber collecting belt wheel (107) and is tensioned through the auxiliary wheel (106); the tape collecting motor (108) is arranged on the other side wall of the film tearing support plate (101), and an output shaft is connected with the auxiliary wheel (106); the adhesive tape collecting driving belt (109) is sleeved on the adhesive tape collecting motor (108) and the adhesive tape collecting belt wheel (107); when the output shaft of the tape collecting motor (108) rotates, the auxiliary wheel (106) is driven to rotate, and the tape collecting belt wheel (107) is driven to synchronously rotate through the tape collecting belt (109) so as to pull the tape outwards from the tape collecting belt wheel (105);
The film tearing assembly comprises a film tearing cylinder (1011), a film tearing lifting seat (1012), a film tearing support (1013) and a film tearing roller (1010), wherein the film tearing cylinder (1011) is vertically arranged at one side of a sixth linear sliding seat (103); the film tearing lifting seat (1012) is connected to the side wall of the sixth linear sliding seat (103) in a sliding manner along the vertical direction; the film tearing support (1013) is connected to the film tearing lifting seat (1012) and extends to the lower part of one side of the film tearing seat (104), and a film penetrating space is arranged in the film tearing support (1013); the two film tearing rollers (1010) are arranged in the film penetrating space at intervals in parallel and are rotatably connected with the inner wall of the film penetrating space; the adhesive tape on the adhesive tape wheel (105) penetrates into the film penetrating space from bottom to top and penetrates through the upper parts of the two film tearing rollers (1010), and the two film tearing rollers (1010) tension the adhesive tape to form a film tearing plane; when the film is torn, the film tearing roller (1010) is close to the bottom of the outward extending part of the polaroid on the film tearing seat (104) from the lower part, so that the adhesive tape is adhered and fixed with the release film at the bottom of the polaroid, and after the polaroid is adsorbed and fixed by the upper part of the patch mechanism (11), the sixth linear sliding seat (103) drives the film tearing roller (1010) to linearly move, so that the adhesive tape tears the release film from the bottom of the polaroid.
9. The full-automatic screen double-sided chip mounter according to claim 8, wherein: the patch mechanism (11) comprises a patch support column (111), a patch rotating seat (112), a first patch part (E) and a second patch part (F), wherein the patch support column (111) is vertically arranged between the patch platform (4) and the film tearing platform (10); a third rotating motor is arranged on the patch support column (111); the patch rotating seat (112) is arranged at the upper part of the patch support column (111) and is connected with the output end of a third rotating motor, and the third rotating motor drives the patch rotating seat (112) to rotate; the first patch part (E) and the second patch part (F) are respectively arranged at two sides of the patch rotating seat (112), the patch rotating seat (112) rotates, and the first patch part (E) and the second patch part (F) alternately rotate between the film tearing platform (10) and the patch platform (4) so as to finish polarizer taking and polarizer attaching simultaneously;
the first patch part (E) and the second patch part (F) are respectively provided with a patch assembly, and the patch lifting component is arranged on the patch rotating seat (112); the fixed roller component and the movable roller component are respectively arranged at two sides of a patch lifting seat (114) of the patch lifting component;
The patch lifting component comprises a patch lifting motor (113) and a patch lifting seat (114), wherein the patch lifting seat (114) is connected to the side wall of the patch rotating seat (112) in a sliding manner along the vertical direction; the patch lifting motor (113) is arranged on the patch rotating seat (112) and is connected with the patch lifting seat (114) through a screw rod and a screw rod sleeve so as to drive the patch lifting seat (114) to move up and down;
the fixed roller component comprises a fixed roller support plate (115) and a fixed roller (116), wherein the fixed roller support plate (115) is vertically connected to the bottom of one side of the patch lifting seat (114); the fixed roller (116) is rotatably connected to the bottom of the fixed roller support plate (115);
the movable roller part comprises a movable roller support plate (117), a movable roller cylinder (118), a movable roller lifting plate (119) and a movable roller (1110), wherein the movable roller support plate (117) is vertically connected to the bottom of the other side of the patch lifting seat (114); the movable roller lifting plate (119) is connected to the side wall of the movable roller support plate (117) in a sliding manner along the vertical direction; the movable roller cylinder (118) is vertically arranged on the movable roller support plate (117), and the output end of the movable roller cylinder is downwards connected to the movable roller lifting plate (119) and drives the movable roller lifting plate (119) to move in a lifting mode; the movable roller (1110) is rotatably connected to the bottom of the movable roller lifting plate (119);
The roller pasting component comprises a roller pasting motor (1112), a roller pasting screw rod (1113), a roller pasting sliding seat (1114), a roller pasting lifting cylinder (1116), a roller pasting connecting block (1117), a roller pasting lifting seat (1118), a first pasting roller (1119) and a second pasting roller (11110), wherein the roller pasting motor (1112) is arranged on the top wall of the pasting lifting seat (114), the roller pasting screw rod (1113) is rotatably arranged on the top wall of the pasting lifting seat (114) and is connected with the output end of the roller pasting motor (1112) through a transmission belt, and a roller pasting screw rod sleeve is sleeved on the roller pasting screw rod (1113); the roller pasting sliding seat (1114) is connected to the roller pasting screw rod sleeve and vertically extends downwards to the lower part of the pasting lifting seat (114); when the roller pasting motor (1112) drives the roller pasting screw rod (1113) to rotate, the roller pasting screw rod sleeve drives the roller pasting slide seat (1114) to slide linearly; the roller paste lifting cylinder (1116) is arranged on one side wall of the roller paste sliding seat (1114), and the output end of the roller paste lifting cylinder is upwards arranged; the roller paste lifting seat (1118) is connected to the other side wall of the roller paste sliding seat (1114) in a sliding manner along the vertical direction, and is connected with the output end of the roller paste lifting cylinder (1116) through a roller paste connecting block (1117), and the roller paste lifting cylinder (1116) drives the roller paste lifting seat (1118) to move in a lifting manner;
The first pasting roller (1119) is rotatably connected to the bottom of the roller pasting sliding seat (1114), the second pasting roller (11110) is rotatably connected to the bottom of the roller pasting lifting seat (1118), and the pasting adhesive tape (1111) passes through between the first pasting roller (1119) and the second pasting roller (11110) and is tensioned through the first pasting roller (1119) and the second pasting roller (11110); when the patch is carried out, the movable roller part is lifted, the height of the movable roller (1110) is higher than that of the fixed roller (116), the roller pasting lifting cylinder (1116) of the roller pasting part drives the second patch roller (11110) to descend below the first patch roller (1119), the second patch roller (11110) downwards presses the patch adhesive tape (1111) from one side of the fixed roller part, the polaroid adhered to the lower part of the patch adhesive tape (1111) is adhered to a glass sheet from one side of the fixed roller part, the roller pasting sliding seat (1114) moves linearly towards the direction of the movable roller part, the second patch roller (11110) gradually adheres the polaroid to the glass sheet, and meanwhile, the first patch roller (1119) upwards pulls away the patch adhesive tape (1111) separated from the polaroid, so that the patch is prevented from adhering the patch adhesive tape (1111) to the polaroid.
10. The full-automatic screen double-sided chip mounter according to claim 9, wherein: the turnover mechanism (12) is arranged at the side part of the surface mounting platform (4), and after the surface mounting mechanism (11) attaches the polaroid to the surface mounting platform (4), the turnover mechanism (12) sucks the glass sheet attached with one surface from the surface mounting platform (4) and turns the glass sheet 180 degrees; the turnover mechanism (12) comprises a turnover support (121), a turnover lifting cylinder (122), a turnover lifting seat (123), a turnover rotating motor (124), a turnover seat (125) and a turnover suction plate (126), wherein the turnover support (121) is vertically arranged on the machine table (1), and a U-shaped notch is formed in the turnover support (121); the turnover lifting cylinder (122) is vertically arranged in a U-shaped notch at the upper part of the turnover bracket (121), and the output end of the turnover lifting cylinder is upwards arranged; the turnover lifting seat (123) is arranged in the U-shaped notch and is slidably connected with a sliding rail arranged on the inner side wall of the U-shaped notch along the vertical direction, the bottom of the turnover lifting seat (123) is connected with the output end of the turnover lifting cylinder (122), and the turnover lifting cylinder (122) drives the turnover lifting seat (123) to move in a lifting mode; the turnover rotating motor (124) is arranged on the turnover lifting seat (123); one end of the turnover seat (125) is rotatably connected to the turnover lifting seat (123) through a rotating shaft, the rotating shaft is connected with the output end of the turnover rotating motor (124), and the turnover rotating motor (124) drives the turnover seat (125) to rotate; the other end of the turnover seat (125) extends to the outer side of the turnover lifting seat (123); the turnover suction plate (126) is connected to the side wall of the other end of the turnover seat (125), and at least two vacuum suction nozzles are arranged on the turnover suction plate (126) so as to adsorb and fix the glass sheets; after the glass sheet is adsorbed by the turnover suction plate (126) from the surface mounting platform (4), the turnover lifting seat (123) drives the turnover seat (125) to ascend, and the turnover rotating motor (124) drives the turnover seat (125) to rotate 180 degrees, so that the surface of the glass sheet, which is not adhered, faces upwards, and the blanking manipulator (13) can conveniently suck and convey the glass sheet into the next single-sheet adhering device;
The blanking manipulator (13) is arranged on the side part of the turnover mechanism (12), the blanking manipulator (13) comprises a seventh linear module (131), a seventh linear sliding seat (132), a blanking lifting cylinder (133), a blanking suction nozzle (134), an eighth linear module (135), an eighth linear sliding seat (136) and a blanking transfer table (137), wherein the seventh linear module (131) is arranged on the machine table (1), and the seventh linear sliding seat (132) is slidably connected to the seventh linear module (131) and is driven to linearly move through the output end of the seventh linear module (131); the blanking lifting cylinder (133) is connected to the seventh linear sliding seat (132), and the output end of the blanking lifting cylinder is downward; the blanking suction nozzles (134) comprise at least two, and the blanking suction nozzles (134) are vertically connected to the output end of the blanking lifting cylinder (133) through support plates and driven by the blanking lifting cylinder (133) to move up and down so as to adsorb glass sheets from the surface mounting platform (4); the eighth linear module (135) is arranged below the seventh linear module (131), and the eighth linear slide seat (136) is slidably connected to the eighth linear module (135) and is driven by the eighth linear module (135) to linearly slide; the blanking transfer table (137) is arranged on the eighth linear sliding seat (136), at least two vacuum suction holes are formed in the blanking transfer table (137), and glass sheets sucked by the blanking suction nozzles (134) are placed on the blanking transfer table (137).
11. The chip mounting process of the full-automatic screen double-sided chip mounter according to claim 1, comprising the following process steps:
s1, feeding and initially aligning glass sheets: after the glass sheet to be pasted moves to a feeding platform and position information is shot by a CCD mechanism, the feeding platform performs initial alignment on the glass sheet;
s2, precisely aligning the glass sheet: in the step S1, a glass sheet on a feeding platform is conveyed to a paster platform through a feeding manipulator, and after the glass sheet is shot by a CCD mechanism, the paster platform performs fine alignment on the glass sheet;
s3, limiting and feeding the polaroid: the polaroid placed in the film feeding mechanism in an up-down overlapped way is limited from four sides by a limiting guide part of the film feeding mechanism, and then a top film part of the film feeding mechanism upwards jacks the polaroid;
s4, film feeding and primary alignment: s3, adsorbing the uppermost polaroid in the film feeding mechanism by a film feeding mechanical arm and transferring the polaroid to a film feeding platform, and performing primary alignment on the polaroid by the film feeding platform;
s5, tearing the film: s4, adsorbing and transferring the polarizer subjected to initial alignment to a film tearing platform through a film transferring manipulator, adsorbing and fixing the polarizer from the upper part of the polarizer by a patch mechanism, adsorbing and fixing a release film at the bottom of the polarizer from the lower part of a film tearing assembly of the film tearing platform, driving the film tearing assembly to linearly slide by the film tearing platform, and tearing the release film from the bottom of the polarizer;
S6, alternately tearing films: after the film tearing of one patch component of the patch mechanism is completed in the step S5, the patch component rotates to one side of the patch platform so as to carry out patch; simultaneously, the other patch component of the patch mechanism rotates to the upper part of the film tearing platform so as to alternately tear films and take out polaroids;
s7, sticking: after the polaroid film tearing in the step S6 is completed, the surface mounting mechanism drives the polaroid to move to the upper part of the surface mounting mechanism; the roller pasting part of the pasting mechanism presses down the pasting adhesive tape for adhering the polaroid from one side of the fixed roller part to enable one side of the polaroid to be adhered to the glass sheet, and the roller pasting part moves to one side of the movable roller part of the pasting mechanism in a straight line until the polaroid is completely adhered to the glass sheet;
s8, material changing and turning: after the glass sheet on one surface mount seat of the surface mount platform is stuck, the surface mount seat rotates to one side of a turnover mechanism, and the turnover mechanism takes out and turns over the glass sheet on the surface mount seat by 180 degrees, so that one side of the glass sheet, which is not stuck, faces upwards; the other patch seat synchronously rotates to the lower part of the patch mechanism so as to continue to patch;
s9, transferring the glass sheet and attaching the other surface: step S8, taking out the glass sheet turned over by the turning mechanism through a blanking manipulator, transferring the glass sheet into a next single-sided laminating device, and repeating the steps S1 to S7 in the single-sided laminating device to finish the surface pasting of the other surface of the glass sheet;
S10, blanking: and S9, after the surface mounting of the other surface of the glass sheet is finished, adsorbing and transferring the glass sheet into a blanking belt by a blanking manipulator, and guiding the glass sheet out by the blanking belt.
CN201910263774.6A 2019-04-03 2019-04-03 Full-automatic screen double-sided chip mounter and chip mounting process thereof Active CN110174715B (en)

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