CN109592109A - A kind of Curved screen automatic film-laminating device - Google Patents

A kind of Curved screen automatic film-laminating device Download PDF

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Publication number
CN109592109A
CN109592109A CN201811440748.8A CN201811440748A CN109592109A CN 109592109 A CN109592109 A CN 109592109A CN 201811440748 A CN201811440748 A CN 201811440748A CN 109592109 A CN109592109 A CN 109592109A
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CN
China
Prior art keywords
curved screen
protective film
station
curved
positioning
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Granted
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CN201811440748.8A
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CN109592109B (en
Inventor
刘劲松
郭俭
邵志翔
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Jiangsu Qi Industrial Automation Co Ltd
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Jiangsu Qi Industrial Automation Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
    • B65B33/02—Packaging small articles, e.g. spare parts for machines or engines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A kind of Curved screen automatic film-laminating device is related to display screen Filming Technology field.Including framework platform; be provided on framework platform Curved screen charging tray, protective film feeding device, rotational installation index dial; the circumferential direction of index dial, which is set gradually, to be needed feeding station, Curved screen feeding station, Curved screen positioning and protective film feeding station, protective film and faces pad pasting station, two N-Side surf pad pasting station of protective film, discharge station directly, and the external circumferential of index dial is provided with Curved screen feed mechanism, Curved screen positioning and protective film feed mechanism, protective film and faces film pasting mechanism, two N-Side surf film pasting mechanism of protective film, cutting agency directly；The present invention is suitable for Curved screen pad pasting, and entirely fitting process can not only guarantee the whole good fitting quality especially at the curved edge of two sides of camber display screen, and the film sticking apparatus can be completed by machine full-automation, it does not need manually to participate in, it is greatly improved efficiency, saves human cost.

Description

A kind of Curved screen automatic film-laminating device
Technical field
The present invention relates to display screen Filming Technology field, specially a kind of Curved screen automatic film-laminating device.
Background technique
With the development of electronic technology, camber display screen is used more and more, and camber display screen is in the fabrication process It needs to attach various film layers on camber display screen.Camber display screen includes the arc of mid-plane and position mid-plane two sides Edge, the method for adhering film of previous planar display screen can not well adapt to the pad pasting of camber display screen, and especially two Fitting effect at the curved edge of side is poor, and human assistance is needed to complete, and cannot achieve full-automatic production.
Summary of the invention
The object of the present invention is to provide a kind of Curved screen two sides circular arc surface protective film pressing devices, can be realized curved surface screen protection Automatic, the perfect fitting of cuticula.
Realizing the technical solution of above-mentioned purpose is: a kind of Curved screen automatic film-laminating device, it is characterised in that: flat including rack Platform, be provided on framework platform Curved screen charging tray, protective film feeding device, rotational installation index dial, index dial it is circumferential according to Secondary be provided with faces pad pasting work directly to feeding station, Curved screen feeding station, Curved screen positioning and protective film feeding station, protective film Position, two N-Side surf pad pasting station of protective film, discharge station, to feeding station, Curved screen feeding station, Curved screen positioning and protection Film feeding station, protective film face pad pasting station, two N-Side surf pad pasting station of protective film directly, are separately installed with one in discharge station It can be to the Curved screen localization tool that the both ends of Curved screen length direction are positioned；
Curved screen feed mechanism, Curved screen positioning and protective film feeding are installed on the framework platform on the outside of Curved screen feeding station Curved screen positioning is installed on the framework platform on the outside of station and protective film feed mechanism, protective film are faced directly on the outside of pad pasting station Protective film is installed on framework platform and faces film pasting mechanism directly, guarantor is installed on the framework platform on the outside of protective film curved surface pad pasting station Two N-Side surf film pasting mechanism of cuticula is equipped with cutting agency on the superolateral framework platform of discharge station；
The Curved screen feed mechanism is used to put the Curved screen suction on Curved screen charging tray to Curved screen localization tool, the song Face positioning and protective film feed mechanism are put for being positioned to the both ends of Curved screen width direction, again by protective film suction to song In face, the protective film is faced protective film of the film pasting mechanism for facing directly to Curved screen directly and is overlayed, two lateral curvature of protective film For overlaying to the protective film on two N-Side surf of Curved screen, blanking device will fit closely the song of protective film for mask mechanism Face is transferred with blanking.
Further, Curved screen localization tool includes pedestal, and the support platform for being used to support Curved screen is provided on pedestal, The end limited block for being respectively arranged on the base with the setting of two block gaps at the both ends of support platform；
It wherein is provided with square through hole between the end limited block of one end, is vertically provided with top plate in square through hole, in top plate Portion is mounted in square through hole by rotation axis, and the lower end of top plate extends downwardly square through hole, is provided on rear side of square through hole The second spring plunger being mounted on the base, the compression end of second spring plunger abut against forward the top of top plate, make top plate Upper end compresses forward Curved screen.
Further, the end limited block is set on pedestal by sliding axle sliding respectively, and the lower end of sliding axle is worn It crosses pedestal and is provided with the limited step of limit slippage axis uplink, also placed on the sliding axle between end limited block and pedestal There is the first spring.
Further, Curved screen feed mechanism includes the first manipulator and the first telescopic cylinder, first telescopic cylinder The outside of Curved screen feeding station is mounted on by the first support, and the output end of the first telescopic cylinder should for press forward The working end of the top plate lower end of Curved screen localization tool on station, first manipulator is connected with for drawing Curved screen First vacuum chuck.
Further, Curved screen positioning and protective film feed mechanism include the second manipulator and Curved screen width localization machine Structure, the working end of the second manipulator are connected with the second vacuum chuck for drawing protective film；
Curved screen width positioning mechanism include be mounted on Curved screen positioning and protective film feeding station on the outside of the second support, second The second cylinder that locating piece is equipped with by linear guide on support and locating piece is driven to slide along linear guide；
It is provided on locating piece and matches U-lag with the width of the support platform of Curved screen localization tool, the open end court of U-lag Curved screen localization tool in Curved screen positioning and protective film feeding station, rotation peace respectively on the locating piece of U-lag two sides The limited roller positioned to the width of Curved screen is used for equipped with a row；Second cylinder is used to drive the U-shaped of locating piece Slot along Curved screen localization tool support platform forward, while by the limited rollers of two sides to the precision of Curved screen width direction It is positioned.
Further, it includes being mounted on protective film by first support to face pad pasting work directly that the protective film, which faces film pasting mechanism directly, The X-axis mould group in position outside, X-axis mould group are arranged in protective film and face the surface of pad pasting station directly and face pad pasting work directly with protective film Curved screen localization tool on position is parallel, and the lifting cylinder slid laterally along X-axis mould group, lifting air are connected in X-axis mould group The output end of cylinder downward and is connected with Curved screen planar protection film pressing mechanism, and the planar protection film pressing mechanism includes lower end The rectangle support of opening, the lower end of rectangle support are rotatably equipped with two pinch rollers arranged side by side.
Further, the rectangle support both ends above the pinch roller are provided with the vertical chute, and branch is arranged between the vertical chute Axis is supportted, there are two spaced buffering pressure regulation idler wheel, restricted support is arranged in the both ends of support shaft for the middle part setting of support shaft Axis limited step in axial sliding.
Further, two N-Side surf film pasting mechanism of protective film includes the lifting mould group being vertically arranged, and goes up and down and installs in mould group Two N-Side surf pad pasting station of protective film can be arranged in along the curved surface pressing mechanism of lifting mould group lifting, curved surface pressing mechanism by having Surface, the curved surface pressing mechanism include second support, pressing plate are arranged below second support, the left and right sides of pressing plate is symmetrically set It is equipped with the pressure roller overlayed for the protective film to Curved screen two sides arc-shaped edges, the lower end surface of pressing plate is slightly below the following table of pressure roller Face；
Pressing plate upper surface is connected with guide rod, and the upper end sliding of guide rod is set on bracket and is provided with limited step, pressing plate Second spring has been placed on guide rod between second support；
The pressure roller of two sides is mounted in second support by automatic open-close mechanism, and the automatic open-close mechanism includes that rotation respectively is pacified Left opening-closing plate and right opening-closing plate mounted in second support both ends, one of pressure roller be rotatably installed in left opening-closing plate lower end it Between, another pressure roller is rotatably installed between the lower end of right opening-closing plate, it has been respectively articulated with connecting rod on left opening-closing plate and right opening-closing plate, Connecting rod between left opening-closing plate and right opening-closing plate is inverted V shaped and tip is rotatablely connected by pin shaft, and the second support is wherein One end is equipped with the third cylinder being vertically arranged, the output end of third cylinder be arranged in the pin shaft between the connecting rod of corresponding end just on Side；
The upper surface of left opening-closing plate and right opening-closing plate is inclined-plane, is separately installed on the overhead support of left opening-closing plate and right opening-closing plate First spring-loaded plunger, the compression end of the first spring-loaded plunger are resisted against on the inclined-plane of left opening-closing plate and right opening-closing plate separately down, make Between left opening-closing plate and right opening-closing plate in opened condition.
Further, it is respectively corresponded above the middle part of the pressure roller of two sides and is provided with buffering pressure regulating device, the buffering pressure regulation Mechanism includes the fixed frame of installation on the secondary support bracket, and the lower end of fixed frame is provided with the vertical chute symmetrically arranged on the left and the right, is erected Into sliding slot, sliding is provided with fixing axle, and the both ends of fixing axle are connected with buffering pinch roller, are provided with and are mounted on above fixing axle Third spring-loaded plunger on fixed frame, the lower end of third spring-loaded plunger press against in fixing axle.
Further, cutting agency includes third manipulator and the second telescopic cylinder, and second telescopic cylinder passes through the Three abutments are mounted on the outside of discharge station, and the output end of the second telescopic cylinder is for pressing forward the song in discharge station The top plate lower end of face localization tool, the working end of the third manipulator are connected with the suction of the third vacuum for drawing Curved screen Disk.
Beneficial effects of the present invention:
The present invention is suitable for Curved screen pad pasting, and entirely fitting process can not only guarantee that camber display screen integrally especially exists Good fitting quality at the curved edge of two sides, and the film sticking apparatus can be completed by machine full-automation, not needed It is artificial to participate in, it is greatly improved efficiency, saves human cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of Curved screen localization tool；
Fig. 3 is the main view of Curved screen localization tool；
Fig. 4 is the structural schematic diagram of Curved screen width positioning mechanism；
Fig. 5 is the structural schematic diagram that protective film faces film pasting mechanism directly；
Fig. 6 is the structural schematic diagram of planar protection film pressing mechanism；
Fig. 7 is the structural schematic diagram of two N-Side surf film pasting mechanism of protective film；
Fig. 8 is the structural schematic diagram of curved surface pressing mechanism；
Fig. 9 is the second telescopic cylinder of cutting agency and the structural schematic diagram of Curved screen localization tool cooperation.
Specific embodiment
As shown in figs 1-9, the present invention includes framework platform 1, Curved screen charging tray 2 is provided on framework platform, protective film supplies Expect the index dial 4 of device 3, rotational installation, Curved screen 15 is uniformly evenly equipped on Curved screen charging tray 2, because of protective film feeding device 3 It is widely used in the product of existing planar film automatic attaching, therefore the protective film feeding device 3 of the present embodiment can be adopted directly With existing common technology, for example, by using but be not limited to the patent No.: in a kind of Full-automatic film sticking machine disclosed in 201610375374.0 The material stripping device is removed protective film by material stripping device from material strip.
The circumferential direction of index dial 4 is set gradually there are four to the curved surface of Curved screen feeding station 11, one of feeding station 10, two Screen positioning and 12, protective films of protective film feeding station face 13, protective films of pad pasting station, two N-Side surf pad pasting station directly 14, a discharge station 15 faces pad pasting work directly to feeding station 10, Curved screen positioning and protective film feeding station 12, protective film Position 13, two N-Side surf pad pasting station 14 of protective film, on 14, two Curved screen feeding stations 11 of discharge station two be separately installed with One Curved screen localization tool 11.
Curved screen feed mechanism 5, Curved screen positioning are installed on the framework platform 1 in two 10 outsides of Curved screen feeding station And Curved screen positioning and protective film feed mechanism 6 are installed on the framework platform 1 in 12 outside of protective film feeding station, protective film is straight Protective film is installed on the framework platform 1 in the outside of mask station 13 and faces film pasting mechanism 7 directly, outside protective film curved surface pad pasting station 14 Two N-Side surf film pasting mechanism 8 of protective film is installed on the framework platform 1 of side, is pacified on the superolateral framework platform 1 of discharge station 15 Equipped with cutting agency 9.
Curved screen localization tool 11 includes pedestal 11.1, be provided on pedestal 11.1 be used to support Curved screen 15 support it is flat Platform 11.2, be respectively arranged on the pedestal 11.1 at the both ends of support platform 11.2 setting of two block gaps, in length direction On end limited block 11.3 that Curved screen 15 is limited, end limited block 11.3 placed by the sliding of sliding axle 11.7 respectively On pedestal 11.1, the lower end of sliding axle 11.7 passes through pedestal 11.1 and is provided with the limiting stand of 11.7 uplink of limit slippage axis Rank 11.8 has also placed the first spring 11.9 on the sliding axle 11.7 between end limited block 11.3 and pedestal 11.1.
Wherein it is provided with square through hole 11.4 between the end limited block 11.3 of one end, it is vertically arranged in square through hole 11.4 Have top plate 11.5, the middle part of top plate 11.5 is rotatably installed in square through hole 11.4 by rotation axis, the lower end of top plate 11.5 to Lower stretching square through hole 11.4, the rear side of square through hole 11.4 are provided with the second spring plunger being mounted on pedestal 11.1 11.6, the compression end of second spring plunger 11.6 abuts against forward the top of top plate 11.5, presses the upper end of top plate 11.5 forward Compact surface screen 15.
Curved screen feed mechanism 5 includes the first manipulator 5.1 and is separately positioned on outside two Curved screen feeding stations 11 First telescopic cylinder 5.2 of side, the working end of the first manipulator 5.1 are connected with the first vacuum chuck for drawing Curved screen 15 5.4, the first telescopic cylinder 5.2 is mounted on the outside of Curved screen feeding station 11, the first flexible gas by the first support 5.3 respectively 11.5 lower end of top plate for the Curved screen localization tool 11 that the output end of cylinder 5.2 is used to press forward on the station.
Curved screen positioning and protective film feed mechanism 6 include the second manipulator 6.1 and Curved screen width positioning mechanism 6.2, The working end of second manipulator 6.1 is connected with the second vacuum chuck 6.3, and the second vacuum chuck 6.3 is supplied for drawing by protective film The protective film that material device 3 is removed.
Curved screen width positioning mechanism 6.1 includes be mounted on 12 outside of Curved screen positioning and protective film feeding station second Support 6.11 is equipped with locating piece 6.13 and driving locating piece by linear guide 6.12 on second support 6.11 6.13 the second cylinders 6.14 slided along linear guide 6.12.
It is provided on locating piece 6.13 and matches U-lag with the width of the support platform 11.2 of Curved screen localization tool 11 6.14, the open end of U-lag 6.14 towards Curved screen position and protective film feeding station 12 on Curved screen localization tool 11, U Limit of the row for being positioned to the width of Curved screen 15 is rotatably equipped on the locating piece 6.13 of 6.14 two sides of shape slot respectively Position idler wheel 6.15；Second cylinder is for driving the U-lag 6.14 of locating piece along Curved screen positioning and protective film feeding station 12 Curved screen localization tool 11 support platform 11.2 forward, while by the limited rollers 6.15 of two sides to 15 width of Curved screen The precision in direction is positioned.
It includes being mounted on protective film by first support 7.1 to face 13 outside of pad pasting station directly that protective film, which faces film pasting mechanism 7 directly, X-axis mould group 7.2, X-axis mould group 7.2 is arranged in protective film and faces the surface of pad pasting station 13 directly and face pad pasting directly with protective film Curved screen localization tool 11 on station 13 is parallel, and the lifting slid laterally along X-axis mould group 7.2 is connected in X-axis mould group 7.2 Cylinder 7.3, the output end of lifting cylinder 7.3 downward and are connected with Curved screen planar protection film pressing mechanism 7.4.
Planar protection film pressing mechanism 7.4 includes the rectangle support 7.41 of lower ending opening, and the lower end of rectangle support 7.41 turns Dynamic to be equipped with two pinch rollers 7.42 arranged side by side, pinch roller 7.42 uses silicone rubber material, the rectangle support of 7.2 top of pinch roller 7.41 both ends are provided with the vertical chute 7.43, support shaft 7.44 are arranged between the vertical chute 7.43, the middle part of support shaft 7.44 is set It sets there are two spaced buffering pressure regulation idler wheel 7.45, it is axial sliding that restricted support shaft 7.44 is arranged in the both ends of support shaft 7.44 Dynamic limited step 7.46.
Two N-Side surf film pasting mechanism 8 of protective film includes the lifting mould group 8.1 being vertically arranged, and goes up and down and is equipped in mould group 8.1 It can be pasted along the curved surface pressing mechanism 8.2 that lifting mould group 8.1 is gone up and down, the setting of curved surface pressing mechanism 8.2 in two N-Side surf of protective film The surface of film station 14, curved surface pressing mechanism 14 include second support 8.21, and pressing plate 8.22 is arranged below second support 8.21, Pressing plate 8.22 uses Antistatic Nylon plate matter, and the left and right sides of pressing plate 8.22 is symmetrically arranged with for 15 two sides of Curved screen circle The pressure roller 8.23 that the protective film of arc side is overlayed, pressure roller 8.23 use silicone rubber material, and the lower end surface of pressing plate 8.22 is slightly below The lower surface of pressure roller 8.23.
8.2 upper surface of pressing plate is connected with guide rod 8.24, and the upper end sliding of guide rod 8.24 is set in second support 8.21 Limited step is gone up and be provided with, has placed second spring on the guide rod 8.24 between pressing plate 8.24 and second support 8.21 8.25；
The pressure roller 8.23 of two sides is mounted in second support 8.21 by automatic open-close mechanism 8.3, and automatic open-close mechanism 8.3 includes It is rotatably installed in the left opening-closing plate 8.31 and right opening-closing plate 8.32 at 8.21 both ends of second support, 8.23 turns of one of pressure roller respectively It is dynamic to be mounted between the lower end of left opening-closing plate 8.31, another pressure roller 8.23 be rotatably installed in right opening-closing plate 8.32 lower end it Between, the upper surface of left opening-closing plate 8.31 and right opening-closing plate 8.32 is inclined-plane, 8.32 top of left opening-closing plate 8.31 and right opening-closing plate The first spring-loaded plunger 8.4 is separately installed in second support 8.21, the compression end of the first spring-loaded plunger 8.4 is resisted against separately down On the inclined-plane of left opening-closing plate 8.31 and right opening-closing plate 8.32, make between left opening-closing plate 8.31 and right opening-closing plate 8.32 in open shape State.
Connecting rod 8.33, left opening-closing plate 8.31 and right opening-closing plate have been respectively articulated on left opening-closing plate 8.31 and right opening-closing plate 8.32 Connecting rod 8.33 between 8.32 is inverted V shaped and tip is rotatablely connected by pin shaft 8.34, and second support 8.21 wherein pacify by one end Equipped with the third cylinder 8.35 being vertically arranged, the pin between the connecting rod 8.33 of corresponding end is arranged in the output end of third cylinder 8.35 Right above axis 8.34.
It is respectively corresponded above the middle part of two sides pressure roller 8.23 and is provided with buffering pressure regulating device 8.5, buffering pressure regulating device 8.5 wraps The fixed frame 8.51 being mounted in second support 8.21 is included, the lower end of fixed frame 8.51 is provided with vertical cunning symmetrically arranged on the left and the right Slot 8.52, the interior sliding of the vertical chute 8.52 are provided with fixing axle 8.53, and the both ends of fixing axle 8.53 are connected with buffering pinch roller 8.54, The top of fixing axle 8.53 is provided with the third spring-loaded plunger 8.55 being mounted on fixed frame 8.51, third spring-loaded plunger 8.55 Lower end presses against in fixing axle 8.53.
Cutting agency 9 includes third manipulator 9.1 and the second telescopic cylinder 9.2, and the second telescopic cylinder 9.2 passes through third branch Seat 9.3 is mounted on the outside of discharge station 15, and the output end of the second telescopic cylinder 9.2 is for pressing forward discharge station 15 On Curved screen localization tool 11 11.5 lower end of top plate, the working end of third manipulator 9.1 is connected with for drawing Curved screen Third vacuum chuck (not shown).
The course of work of the invention
1) Curved screen feeding: it is fixed that the first telescopic cylinder 5.2 presses forward the Curved screen on one of Curved screen feeding station 11 11.5 lower end of top plate of position jig 11, makes the upper end of top plate 11.5 backward, and the first manipulator 5.1 is by one in Curved screen charging tray 2 The suction of a Curved screen 15 is put between the end limited block 11.3 of the Curved screen localization tool 11, then drives the first telescopic cylinder 5.2 Retraction, the upper end of top plate 11.5 make the upper end of top plate 3.5 compress Curved screen 8 forward under the action of second spring plunger 8.4, from And realize the positioning of Curved screen length direction.
2) positioning of Curved screen width direction and protective film feeding: the Curved screen localization tool 11 for being clamped with Curved screen 15 rotates To Curved screen positioning and protective film feeding station, the second cylinder 6.14 drives the U-lag 6.14 of locating piece 6.13 fixed along Curved screen The support platform 11.2 of position and the Curved screen localization tool 11 on protective film feeding station 12 forward, while the limit for passing through two sides Idler wheel 6.15 positions the precision of 15 width direction of Curved screen.
After the completion of the positioning of 15 width direction of Curved screen, the second manipulator 6.1 draws protective film by the second vacuum chuck 6.3 On the protective film of the offer of feeding device 3, the Curved screen 15 being placed on Curved screen positioning and protective film feeding station 12.
3) it faces pad pasting directly: turning to protective film after the completion of protective film feeding and face pad pasting station 13 directly, lifting cylinder 7.3 is downward It drives two pinch rollers 7.42 to be fitted in the starting point of Curved screen 15, then drives two pinch rollers 7.42 forward will by X-axis mould group 7.2 Protective film is fitted tightly over facing directly along Curved screen 15.
Two pinch rollers 7.42 during the depression process, can be buffered by the buffering pressure regulation idler wheel 7.45 of along the chute 7.43 slidings The lower pressure of two pinch rollers 7.42, keeps the pressure of pinch roller 7.42 soft, avoids pressure excessive and causes to damage to screen film.
In addition, being mounted on pedestal 11.1 by the sliding axle 11.7 that can slide vertically of end limited block 11.3, end The first spring 11.9 has also been placed on sliding axle 11.7 between limited block 11.3 and pedestal 11.1 so that two pinch rollers 7.42 to It is preceding protective film roll when overlaying, can downwards compressed-bit in the end limited block of front end and the front end of more over-protective film, It is tightly attached to the end of protective film on Curved screen 15.
4) it two N-Side surf pad pasting: faces pad pasting directly and turns to two N-Side surf pad pasting station 14 of protective film after the completion, go up and down mould group 8.1 declines, band dynamic pressure plate 8.22 and pressure roller 8.23 simultaneously decline, because the lower end surface of pressing plate 8.22 is slightly below under pressure roller 8.23 Surface, therefore pressing plate 8.22 first contacts and compresses the protective film on 15 surface of Curved screen, goes up and down mould group 8.1 later and continues to decline, presses Plate 8.22 upwards compression second spring 8.25, and the pressure roller 8.23 of two sides continue push and it is outside along 15 two sides cambered surface of Curved screen It rolls, the protection film compacting in 15 two sides cambered surface of Curved screen is bonded, the output end of third cylinder 8.35 presses against downwards later On pin shaft 8.34, keeps two sides pressure roller 2.3 to be in the spacing size after completing protective film application of a surface, avoid curved surface pressing mechanism 14 when rising, and pressure roller 8.23 quick-make in two sides rewinds the protective film on 15 surface of Curved screen, goes up and down in mould group 8.1 later Initial position is risen to, the output end of third cylinder 8.35 bounces back to original state later.
5) blanking: discharge station 15 is turned to after the completion of curved surface pad pasting, the second telescopic cylinder 9.2 presses forward discharge station 11.5 lower end of top plate of Curved screen localization tool 11 on 15 makes the upper end of top plate 11.5 backward, then passes through third manipulator 9.1 Third vacuum chuck will fit closely protective film Curved screen 15 transfer with blanking.
6) the circulating repetition above process.

Claims (10)

1.一种曲面屏自动贴膜装置，其特征在于：包括机架平台，机架平台上设置有曲面屏料盘、保护膜供料装置、转动安装的分度盘，分度盘的周向依次设置有待上料工位、曲面屏上料工位、曲面屏定位及保护膜上料工位、保护膜直面贴膜工位、1. a curved screen automatic film sticking device is characterized in that: comprise a rack platform, and the rack platform is provided with a curved screen material plate, a protective film feeding device, a rotatingly installed indexing plate, and the circumferential direction of the indexing plate is sequentially Set up the to-be-loading station, the curved screen feeding station, the curved screen positioning and protective film feeding station, the protective film facing the film station, 保护膜两侧曲面贴膜工位、下料工位，待上料工位、曲面屏上料工位、曲面屏定位及保护膜上料工位、保护膜直面贴膜工位、保护膜两侧曲面贴膜工位、下料工位上分别安装有一个能够对曲面屏长度方向的两端进行定位的曲面屏定位治具；The curved surface filming station on both sides of the protective film, the unloading station, the waiting station, the curved screen feeding station, the curved screen positioning and the protective film feeding station, the protective film facing the filming station, the protective film on both sides of the curved surface A curved screen positioning jig capable of positioning both ends of the curved screen in the length direction is installed on the filming station and the blanking station respectively; 曲面屏上料工位外侧的机架平台上安装有曲面屏上料机构，曲面屏定位及保护膜上料工位外侧的机架平台上安装有曲面屏定位及保护膜上料机构，保护膜直面贴膜工位外侧的机架平台上安装有保护膜直面贴膜机构，保护膜曲面贴膜工位外侧的机架平台上安装有保护膜两侧曲面贴膜机构，下料工位上外侧的机架平台上安装有下料机构；A curved screen feeding mechanism is installed on the rack platform outside the curved screen feeding station, and a curved screen positioning and protective film feeding mechanism is installed on the rack platform outside the curved screen positioning and protective film feeding station. A protective film straight-face filming mechanism is installed on the rack platform outside the straight-face filming station, and the protective film surface filming mechanism on both sides is installed on the rack platform outside the protective film curved filming station. The rack platform on the outer side of the blanking station There is an unloading mechanism installed on the upper; 所述曲面屏上料机构用于将曲面屏料盘上的曲面屏吸放至曲面屏定位治具上，所述曲面屏定位及保护膜上料机构用于对曲面屏宽度方向的两端进行定位、再将保护膜吸放至曲面屏上，所述保护膜直面贴膜机构用于对曲面屏直面上的保护膜进行压贴，保护膜两侧曲面贴膜机构用于对曲面屏两侧曲面上的保护膜进行压贴，下料装置将紧密贴合保护膜的曲面屏移送以下料。The curved screen feeding mechanism is used for sucking and placing the curved screen on the curved screen material tray onto the curved screen positioning fixture, and the curved screen positioning and protective film feeding mechanism is used for the two ends of the curved screen in the width direction. Positioning, and then sucking and placing the protective film on the curved screen, the protective film straight-face filming mechanism is used to press the protective film on the straight surface of the curved screen, and the curved-surface filming mechanisms on both sides of the protective film are used for the curved screen on both sides of the curved screen. The protective film is pressed and pasted, and the feeding device will transfer the curved screen that closely fits the protective film to the feeding. 2.根据权利要求1所述的一种曲面屏自动贴膜装置，其特征在于：曲面屏定位治具包括底座，底座上设置有用于支撑曲面屏的支撑平台，支撑平台的两端的底座上分别设置有两块间隔设置的端部限位块；2. A curved screen automatic film sticking device according to claim 1, characterized in that: the curved screen positioning jig comprises a base, a support platform for supporting the curved screen is arranged on the base, and the bases at both ends of the support platform are respectively provided with There are two spaced end limit blocks; 其中一端的端部限位块之间设置有方形通孔，方形通孔内竖向设置有顶板，顶板的中部通过转动轴安装在方形通孔内，顶板的下端向下伸出方形通孔，方形通孔的后侧设置有安装在底座上的第二弹簧柱塞，第二弹簧柱塞的压缩端向前抵靠着顶板的上部、使顶板的上端向前压紧曲面屏。A square through hole is arranged between the end stop blocks at one end, and a top plate is vertically arranged in the square through hole. The rear side of the square through hole is provided with a second spring plunger installed on the base, and the compression end of the second spring plunger abuts the upper part of the top plate forward, so that the upper end of the top plate presses the curved screen forward. 3.根据权利要求2所述的一种曲面屏自动贴膜装置，其特征在于：所述端部限位块分别通过滑动轴滑动穿置在底座上，滑动轴的下端穿过底座、并设置有限制滑动轴上行的限位台阶，端部限位块与底座之间的滑动轴上还穿置有第一弹簧。3 . The automatic film sticking device for curved screen according to claim 2 , wherein the end stop blocks are respectively slid on the base through a sliding shaft, and the lower end of the sliding shaft passes through the base and is provided with 3 . 3 . A limit step that restricts the upward movement of the sliding shaft, and a first spring is also inserted through the sliding shaft between the end limit block and the base. 4.根据权利要求2所述的一种曲面屏自动贴膜装置，其特征在于：曲面屏上料机构包括第一机械手和第一伸缩气缸，所述第一伸缩气缸通过第一支座安装在曲面屏上料工位的外侧，并且第一伸缩气缸的输出端用于向前顶压该工位上的曲面屏定位治具的顶板下端，所述第一机械手的工作端连接有用于吸取曲面屏的第一真空吸盘。4. The automatic film sticking device for a curved screen according to claim 2, wherein the material feeding mechanism for the curved screen comprises a first manipulator and a first telescopic cylinder, and the first telescopic cylinder is installed on the curved surface through a first support The outer side of the screen feeding station, and the output end of the first telescopic cylinder is used to push forward the lower end of the top plate of the curved screen positioning fixture on the station, and the working end of the first manipulator is connected with a curved screen for suction. the first vacuum suction cup. 5.根据权利要求2所述的一种曲面屏自动贴膜装置，其特征在于：曲面屏定位及保护膜上料机构包括第二机械手和曲面屏宽度定位机构，第二机械手的工作端连接有用于吸取保护膜的第二真空吸盘；5. A curved screen automatic film sticking device according to claim 2, characterized in that: the curved screen positioning and protective film feeding mechanism comprises a second manipulator and a curved screen width positioning mechanism, and the working end of the second manipulator is connected with a The second vacuum suction cup that sucks the protective film; 曲面屏宽度定位机构包括安装在曲面屏定位及保护膜上料工位外侧的第二支座，第二支座上通过直线导轨安装有安装有定位块以及驱动定位块沿直线导轨滑动的第二气缸；The curved screen width positioning mechanism includes a second support installed on the outer side of the curved screen positioning and protective film feeding station. cylinder; 定位块上设置有与曲面屏定位治具的支撑平台的宽度相配合U形槽，U形槽的开口端朝向曲面屏定位及保护膜上料工位上的曲面屏定位治具，U形槽两侧的定位块上分别转动安装有一排用于对曲面屏的宽度进行定位的限位滚轮；所述第二气缸用于驱动定位块的U形槽沿曲面屏定位治具的支撑平台向前，同时通过两侧的限位滚轮对曲面屏宽度方向的精度进行定位。The positioning block is provided with a U-shaped groove that matches the width of the support platform of the curved screen positioning fixture. The open end of the U-shaped groove faces the curved screen positioning fixture on the curved screen positioning and protective film feeding station. The U-shaped groove The positioning blocks on both sides are respectively rotatably installed with a row of limit rollers for positioning the width of the curved screen; the second cylinder is used to drive the U-shaped groove of the positioning block to move forward along the support platform of the curved screen positioning fixture , and at the same time, the precision of the width direction of the curved screen is positioned by the limit rollers on both sides. 6.根据权利要求1所述的一种曲面屏自动贴膜装置，其特征在于：所述保护膜直面贴膜机构包括通过第一支架安装在保护膜直面贴膜工位外侧的X轴模组，X轴模组设置在保护膜直面贴膜工位的正上方、并与保护膜直面贴膜工位上的曲面屏定位治具相平行，X轴模组上连接有沿X轴模组横向滑动的升降气缸，升降气缸的输出端朝下并连接有曲面屏平面保护膜压贴机构，所述平面保护膜压贴机构包括下端开口的矩形支座，矩形支座的下端转动安装有并排设置的两个压轮。6. A curved screen automatic film sticking device according to claim 1, characterized in that: the protective film straight-face sticking mechanism comprises an X-axis module installed on the outside of the protective film straight-face sticking station through a first bracket, and the X-axis The module is arranged directly above the protective film facing the filming station and parallel to the curved screen positioning fixture on the protective film facing the filming station. The X-axis module is connected with a lifting cylinder that slides laterally along the X-axis module. The output end of the lifting cylinder faces downward and is connected with a flat protective film pressing mechanism for the curved screen. The flat protective film pressing mechanism includes a rectangular support with an open lower end, and two pressing wheels arranged side by side are rotated and installed at the lower end of the rectangular support. . 7.根据权利要求6所述的一种曲面屏自动贴膜装置，其特征在于：所述压轮上方的矩形支座两端设置有竖向滑槽，竖向滑槽之间设置支撑轴，支撑轴的中部设置有两个间隔设置的缓冲调压滚轮，支撑轴的两端设置有限制支撑轴轴向滑动的限位台阶。7. A curved screen automatic film sticking device according to claim 6, characterized in that: the two ends of the rectangular support above the pressing wheel are provided with vertical chutes, and a support shaft is arranged between the vertical chutes to support The middle of the shaft is provided with two buffering and pressure regulating rollers arranged at intervals, and the two ends of the support shaft are provided with limit steps to limit the axial sliding of the support shaft. 8.根据权利要求1所述的一种曲面屏自动贴膜装置，其特征在于：保护膜两侧曲面贴膜机构包括竖向布置的升降模组，升降模组上安装有可以沿升降模组升降的曲面压贴机构，曲面压贴机构设置在保护膜两侧曲面贴膜工位的正上方，所述曲面压贴机构包括第二支架，第二支架下方设置压板，压板的左右两侧对称设置有用于对曲面屏两侧圆弧边的保护膜进行压贴的压辊，压板的下端面略低于压辊的下表面；8. A curved screen automatic film sticking device according to claim 1, characterized in that: the curved film sticking mechanism on both sides of the protective film comprises a vertically arranged lifting module, and a lifting module is installed on the lifting module that can be lifted and lowered along the lifting module. The curved surface pressing mechanism is arranged directly above the curved surface filming station on both sides of the protective film. The curved surface pressing mechanism includes a second bracket, and a pressing plate is arranged under the second bracket. The left and right sides of the pressing plate are symmetrically arranged with The pressure roller that presses the protective film on the arc edge on both sides of the curved screen, the lower end surface of the pressure plate is slightly lower than the lower surface of the pressure roller; 压板上端面连接有导向杆，导向杆的上端滑动穿置在支架上、并设置有限位台阶，压板与第二支架之间的导向杆上穿置有第二弹簧；A guide rod is connected to the upper end of the pressure plate, the upper end of the guide rod is slidably inserted on the bracket, and a limit step is set, and a second spring is inserted through the guide rod between the pressure plate and the second bracket; 两侧的压辊通过自动开合机构安装在第二支架上，所述自动开合机构包括分别转动安装在第二支架两端的左开合板和右开合板，其中一个压辊转动安装在左开合板的下端之间，另一个压辊转动安装在右开合板的下端之间，左开合板和右开合板上分别铰接有连杆，左开合板和右开合板之间的连杆呈倒V形、并且尖端通过销轴转动连接，所述第二支架其中一端安装有竖向布置的第三气缸，第三气缸的输出端设置在对应端的连杆之间的销轴正上方；The pressure rollers on both sides are installed on the second bracket through an automatic opening and closing mechanism, and the automatic opening and closing mechanism includes a left opening and closing plate and a right opening and closing plate respectively rotatably installed at both ends of the second bracket. Between the lower ends of the plywood, another pressing roller is rotatably installed between the lower ends of the right opening and closing plates. The left opening and closing plates and the right opening and closing plates are hinged with connecting rods respectively, and the connecting rods between the left and right opening and closing plates are inverted V. and the tip is rotatably connected by a pin shaft, one end of the second bracket is installed with a vertically arranged third cylinder, and the output end of the third cylinder is arranged just above the pin shaft between the connecting rods at the corresponding ends; 左开合板和右开合板的上端面为斜面，左开合板和右开合板的上方支架上分别安装有第一弹簧柱塞，第一弹簧柱塞的压缩端分别向下抵靠在左开合板和右开合板的斜面上、使左开合板和右开合板之间呈打开状态。The upper end surfaces of the left opening and closing plate and the right opening and closing plate are inclined planes, and first spring plungers are respectively installed on the upper brackets of the left opening and closing plate and the right opening and closing plate, and the compression ends of the first spring plungers press down against the left opening and closing plate respectively. and the slope of the right opening and closing plate, so that the left opening and closing plate and the right opening and closing plate are in an open state. 9.根据权利要求8所述的一种曲面屏自动贴膜装置，其特征在于：两侧的压辊的中部上方分别对应设置有缓冲调压机构，所述缓冲调压机构包括安装在第二支架上的固定架，固定架的下端设置有左右对称布置的竖向滑槽，竖向滑槽内滑动设置有固定轴，固定轴的两端连接有缓冲压轮，固定轴的上方设置有安装在固定架上的第三弹簧柱塞，第三弹簧柱塞的下端顶压在固定轴上。9 . An automatic film sticking device for a curved screen according to claim 8 , wherein a buffer pressure regulating mechanism is correspondingly arranged above the middle of the pressing rollers on both sides, and the buffer pressure regulating mechanism comprises a second bracket installed on the second bracket. 10 . The lower end of the fixed frame is provided with a vertical chute arranged symmetrically on the left and right, and a fixed shaft is slidably arranged in the vertical chute. The third spring plunger on the fixed frame, the lower end of the third spring plunger is pressed on the fixed shaft. 10.根据权利要求1所述的一种曲面屏自动贴膜装置，其特征在于：下料机构包括第三机械手和第二伸缩气缸，所述第二伸缩气缸通过第三支座安装在下料工位的外侧，并且第二伸缩气缸的输出端用于向前顶压下料工位上的曲面屏定位治具的顶板下端，所述第三机械手的工作端连接有用于吸取曲面屏的第三真空吸盘。10. An automatic film sticking device for a curved screen according to claim 1, characterized in that: the feeding mechanism comprises a third manipulator and a second telescopic cylinder, and the second telescopic cylinder is installed at the feeding station through a third support The output end of the second telescopic cylinder is used to push forward the lower end of the top plate of the curved screen positioning fixture on the blanking station, and the working end of the third manipulator is connected with a third vacuum for sucking the curved screen. sucker.
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CN110481000A (en) * 2019-09-16 2019-11-22 四川金冠电子机械有限公司 A kind of laminator
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CN112389724A (en) * 2020-12-03 2021-02-23 东江精创注塑（深圳）有限公司 Automatic paste multiaspect protection film equipment
CN112678496A (en) * 2020-12-22 2021-04-20 深圳市巴科光电科技股份有限公司 Double-station pressure-sensitive adhesive pasting device for Mini LED display device
CN112848261A (en) * 2021-01-21 2021-05-28 史桂兰 Method for manufacturing optical glass
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CN114655503A (en) * 2022-04-08 2022-06-24 广东艾默系统工程有限公司 Multi-surface film pasting device
CN114644145A (en) * 2022-05-23 2022-06-21 江苏科瑞恩自动化科技有限公司 Film pasting equipment
CN114644145B (en) * 2022-05-23 2023-01-24 江苏科瑞恩科技股份有限公司 Film pasting equipment
CN117262337A (en) * 2022-06-15 2023-12-22 北京小米移动软件有限公司 Protective film curing device
CN117262337B (en) * 2022-06-15 2026-01-16 北京小米移动软件有限公司 Protective film curing device
CN115303540A (en) * 2022-07-25 2022-11-08 荣耀终端有限公司 Film pasting equipment
CN115303540B (en) * 2022-07-25 2023-11-10 荣耀终端有限公司 Film laminating equipment

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Denomination of invention: A curved screen automatic film mounting device

Granted publication date: 20231229

Pledgee: Nantong Hexin technology microfinance Co.,Ltd.

Pledgor: JIANGSU HONGQI INDUSTRIAL AUTOMATION CO.,LTD.

Registration number: Y2025980052820