CN112201170A - Flexible display screen laminating device and working method thereof - Google Patents

Flexible display screen laminating device and working method thereof Download PDF

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Publication number
CN112201170A
CN112201170A CN202011208567.XA CN202011208567A CN112201170A CN 112201170 A CN112201170 A CN 112201170A CN 202011208567 A CN202011208567 A CN 202011208567A CN 112201170 A CN112201170 A CN 112201170A
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China
Prior art keywords
laminating
plate
wheel
display screen
flexible display
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CN202011208567.XA
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Chinese (zh)
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CN112201170B (en
Inventor
萧滔
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Jiangsu Shibang Flexible Electronics Research Institute Co.,Ltd.
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Shenzhen Mingrui Information Technology Co ltd
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Priority to CN202011208567.XA priority Critical patent/CN112201170B/en
Priority claimed from CN202011208567.XA external-priority patent/CN112201170B/en
Publication of CN112201170A publication Critical patent/CN112201170A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

Abstract

The invention relates to the technical field of display devices and discloses a flexible display screen laminating device and a working method thereof, wherein the flexible display screen laminating device comprises a laminating mechanism, a feeding mechanism and an installation mechanism, the feeding mechanism is arranged above the laminating mechanism, the laminating mechanism is arranged above the feeding mechanism, the laminating mechanism comprises a laminating plate, a limiting frame is movably arranged on the bottom surface of the laminating plate, the limiting frame consists of four rectangular plates which are distributed in a rectangular shape, telescopic equipment is arranged above the right side of the laminating mechanism, the top surface of the laminating mechanism is fixedly connected with a transmission shaft of the telescopic equipment, the top surface of the telescopic equipment is fixedly connected with a connecting plate, a pull rod is fixedly connected to the bottom surface of the connecting plate, which corresponds to the center of the laminating mechanism, through the arrangement of the laminating mechanism, a laminating wheel can rotate and extrude along the edges of the display device and a flexible assembly, the laminating pressure is concentrated on the edges of the display device, the problems of poor laminating effect and low efficiency caused by pressure dispersion are avoided.

Description

Flexible display screen laminating device and working method thereof
Technical Field
The invention relates to the technical field of display devices, in particular to a flexible display screen laminating device and a working method thereof.
Background
The flexible display screen is through the flexible assembly and the product after corresponding display device laminates each other under the exogenic action, and at flexible assembly and display device's laminating in-process, the laminating of flexible assembly and display device edge is especially important, because the characteristic of flexible assembly all can make the flexible assembly produce deformation when keeping away from the point atress of edge, can lead to the flexible assembly to connect the circumstances such as shakiness or skew dislocation on the flexible display screen when the edge is not laminated well to take place.
The existing patent number CN103009774A provides a laminating device and a laminating method of a flexible film, which have the function of improving the alignment precision of the central position of the laminated device, but they lack a structure for enhancing the laminating effect on the edges of the flexible assembly and the display device, and the flexible assembly is easily deformed due to the flexibility of itself by focusing on the force application on the center of the flexible assembly, so that the flexible assembly and the edges of the display device generate errors, and the difficulty of laminating is increased.
The existing patent number CN107945665B provides a flexible display screen laminating method and flexible display screen laminating equipment, which have the advantages of greatly reducing the operation difficulty and improving the production efficiency, but the contact surface between the flexible display screen laminating equipment and a flexible component is too large during laminating operation, so that the pressure action is increased, the flexible component is prevented from being crushed by slow release pressure during laminating, and the production efficiency is reduced.
Therefore, a flexible display panel attaching apparatus and a working method thereof are needed to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a flexible display screen laminating device and a working method thereof to solve the problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a flexible display screen laminating device comprises a laminating mechanism, a feeding mechanism and an installation mechanism, wherein the feeding mechanism is arranged above the laminating mechanism, the laminating mechanism is arranged above the feeding mechanism and comprises a laminating plate, a limiting frame is movably arranged on the bottom surface of the laminating plate and consists of four rectangular plates which are distributed in a rectangular shape, telescopic equipment is arranged above the right side of the laminating mechanism, the top surface of the laminating mechanism is fixedly connected with a transmission shaft of the telescopic equipment, the top surface of the telescopic equipment is fixedly connected with a connecting plate, the bottom surface of the connecting plate, which corresponds to the center of the laminating mechanism, is fixedly connected with a pull rod through a universal ball, the center of the top surface of the laminating mechanism is fixedly connected with a cylinder, the cylinder is a hollow cylinder, a hole is formed in the center of the top surface, the inner wall of the top surface of the cylinder is in a sleeved relation with the, the outer wall of the cylinder is fixedly connected with a spiral cylinder, the outer wall of the upper half part of the spiral cylinder is provided with a spiral groove, the outer wall of the lower half part of the right side of the spiral cylinder is provided with a rectangular groove and is communicated with the spiral groove, the bottom surface of the connecting plate is fixedly connected with an inserting rod, the inserting rod is an L-shaped rod and is in a sleeved relation with the rectangular groove at the bottom end of the outer wall of the spiral cylinder, the top surface of the attaching plate is provided with a hole, the inner wall of the hole is fixedly connected with a connecting pipe through a rotating bearing, the center of the connecting pipe is hollowed and is communicated with the cylinder, the bottom surface of the connecting pipe is fixedly connected with an inflation box, the interior of the inflation box is in a hollowed state and is communicated with the connecting pipe, the bottom surface of the piston A is fixedly connected with an air pipe A, the air pipe A is a corrugated hose, one end, far away, the gas pocket B has been seted up at piston A center, and the both ends drill way of gas pocket B communicates with gas pocket A and trachea A respectively, and the equal fixed connection in side and intercommunication have trachea B around the plenum box about and, plenum box bottom surface fixedly connected with fixed block, the equal fixedly connected with bellows in side around the fixed block about and, the one end that the plenum box was kept away from to four trachea B respectively with four bellows fixed connection and intercommunication, the one end swing joint that the fixed block was kept away from to the bellows has the laminating wheel.
Preferably, all set up porosely and downthehole through rolling bearing fixedly connected with pivot around the fixed block and about the side, pivot outer wall fixed connection and winding have the steel wire, and the one end that the pivot was kept away from to the steel wire passes the bellows of relevant position and is the relation of emboliaing with the bellows, and laminating wheel center fretwork just passes rolling bearing and relevant position's steel wire fixed connection.
Preferably, laminating wheel side outer wall is hollow out state and five groups of wheel muscle of inner wall fixedly connected with, and the quantity of every group wheel muscle is a plurality of and be circular distribution on laminating wheel outer wall, and the shape of laminating wheel is quadrant and concave surface fixedly connected with elastic rod.
Preferably, the equal fixedly connected with fixed plate in side around and about the fixed block, the fixed plate top surface both sides are all seted up porosely and are emboliaed the sucking disc pole, the top surface fixedly connected with gas board of two sucking disc poles on the fixed plate, the gas board be the fretwork state and with sucking disc pole intercommunication, gas board bottom surface fixedly connected with spring A, the one end and the fixed plate fixed connection of gas board are kept away from to spring A, the equal fixed connection and the intercommunication in bottom surface around and about the drum have trachea C, trachea C keeps away from the one end of drum and the gas board fixed connection and the intercommunication of relevant position.
Preferably, four chutes are formed in the top surface of the laminating mechanism, the four chutes are rectangular and correspond to the four rectangular plates of the limiting frame respectively, sliding plates are sleeved in the four chutes, the four sliding plates are fixedly connected with the four rectangular plates of the limiting frame respectively, threaded holes are formed in the side surfaces of the sliding plates, threaded connection is achieved through the threaded holes, a screw rod is connected to the side surfaces of the sliding plates, holes are formed in the positions, corresponding to the chutes, of the front side, the rear side, the left side and the right side of the laminating mechanism, a rotating motor is fixedly mounted.
Preferably, the mounting mechanism comprises a mounting seat, the center of the mounting seat corresponds to the center of the attaching plate, a placing groove is formed in the top surface of the mounting seat, and a mounting groove is formed in the bottom surface of the placing groove.
Preferably, feed mechanism includes the slider, slider and mount pad left side top surface fixed connection, and the slider right flank has been seted up rectangular channel and inslot and has been gone into the curb plate, and the equal fixedly connected with spring B of the one side that two curb plates deviate from, and the one end and the slider inner wall fixed connection of curb plate are kept away from to spring B, and the bottom of the corresponding one side of two curb plates is all through hinge fixedly connected with bottom plate, and the bottom plate corresponds the equal fixedly connected with elastic component of face with the curb plate, and the feed mechanism right flank is provided with transmission device.
A working method of a flexible display screen laminating device comprises the following steps:
(1) and (5) attaching.
(2) And (5) protecting.
(3) And (4) a material loading step.
(4) And (5) automation step.
(III) advantageous effects
Compared with the prior art, the invention provides a flexible display screen laminating device and a working method thereof, and the flexible display screen laminating device has the following beneficial effects:
1. according to the flexible display screen laminating device and the working method thereof, through the arrangement of the laminating mechanism, when laminating operation is carried out, the laminating wheel can rotate and extrude along the edges of the display device and the flexible assembly, the laminating pressure is concentrated on the edges of the display device and the flexible assembly, and the problems of poor laminating effect and low efficiency caused by pressure dispersion are avoided.
2. According to the flexible display screen laminating device and the working method thereof, the laminating mechanism can drive the laminating wheel to ascend and descend and rotate only by stretching of the telescopic equipment during laminating through the arrangement of the spiral cylinder, so that the device is simpler and more efficient in operation, and the advantages of reducing cost and reducing maintenance difficulty are achieved.
3. According to the flexible display screen laminating device and the working method thereof, the steel wire is arranged, the nesting relation between the steel wire and the corrugated pipe is similar to that of a Bowden cable, and the steel wire plays a role in supporting the corrugated pipe to ensure that the corrugated pipe cannot generate deformation phenomena such as bending and the like when the laminating wheel is pushed, so that the stability of the device during operation is ensured, and the laminating effect is ensured.
4. According to the flexible display screen laminating device and the working method thereof, the arrangement of the wheel ribs enables the laminating wheel to absorb pressure and reaction force through deformation when the laminating step is carried out, then the pressing of the flexible assembly is controlled within a reasonable range through elasticity, and the problem of damage caused by overlarge pressure on the flexible assembly is avoided.
5. This flexible display screen laminating device and operating method thereof through the setting of wheel muscle, when laminating the operation to flexible combination and display device, can make the outer wall display device edge of laminating wheel form cascaded state to play separation and fixed effect to the flexible assembly, be favorable to improving the laminating effect, when avoiding the pressure to the flexible assembly less, the flexible assembly because with the frictional force of laminating wheel produce the problem of skew.
6. According to the flexible display screen laminating device and the working method thereof, the flexible assembly is adsorbed by the negative pressure generated in the cylinder when the laminating plate descends through the arrangement of the sucker rod, the step of laminating the flexible assembly and the display device is saved, the processing efficiency is improved, and the adsorption of the flexible assembly is still kept in the laminating process, so that the stability of the flexible assembly during laminating is further ensured, and the laminating effect is further improved.
7. According to the flexible display screen laminating device and the working method thereof, the transmission shaft drives the screw rod to rotate when the rotating motor is started through the arrangement of the sliding plate, the screw rod drives the screw rod to slide in the sliding groove through the threaded connection with the sliding plate, so that the distance between the limiting frames is changed, the screw rod is matched with the flexible assembly and the display device in size, the device can be applied to the flexible assemblies and the display devices in different model sizes, and the applicability of the device is improved.
8. According to the flexible display screen laminating device and the working method thereof, through the arrangement of the mounting mechanism, a supporting area is provided for the display device, the placing groove can accommodate the display device, the mounting groove can accommodate structures such as the laminating plate and the like, the limiting effect on the laminating mechanism can be achieved, and the flexible assembly and the display device are prevented from being crushed due to the overlarge descending range of the laminating mechanism.
9. According to the flexible display screen laminating device and the working method thereof, the flexible assembly and the display device are automatically assembled in a matching manner through the arrangement of the feeding mechanism and the laminating mechanism and the installation mechanism, so that the processing efficiency is improved, the labor cost is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a bonding mechanism according to the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of FIG. 2 at B of the present invention;
FIG. 5 is a schematic view of the structure of the bonding wheel of the present invention;
FIG. 6 is a schematic structural view of the mounting base of the present invention;
fig. 7 is a schematic structural diagram of the feeding mechanism of the present invention.
In the figure: 1. a fitting mechanism; 101. attaching a plate; 102. a limiting frame; 103. a telescopic device; 104. a connecting plate; 105. a pull rod; 106. a cylinder; 107. a piston A; 108. a spiral cylinder; 109. inserting a rod; 1010. connecting pipes; 1011. an air-filled tank; 1012. a trachea A; 1013. a trachea B; 1014. a bellows; 1015. a laminating wheel; 1016. a fixed block; 1017. a rotating shaft; 1018. a steel wire; 1019. a wheel rib; 1020. a trachea C; 1021. a fixing plate; 1022. an air plate; 1023. a sucker rod; 1024. a spring A; 1025. a screw; 1026. a slide plate; 1027. rotating the motor; 2. a feeding mechanism; 201. a slider; 202. a spring B; 203. a side plate; 204. a base plate; 205. an elastic member; 3. an installation mechanism; 301. a mounting seat; 4. air holes A; 5. air holes B; 6. a chute; 7. a placing groove; 8. mounting grooves; 9. and a transmission mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a flexible display screen bonding device comprises a bonding mechanism 1, a feeding mechanism 2 and a mounting mechanism 3, wherein the feeding mechanism 2 is arranged above the bonding mechanism 1, the bonding mechanism 1 is arranged above the feeding mechanism 2, the bonding mechanism 1 comprises a bonding plate 101, a limiting frame 102 is movably arranged on the bottom surface of the bonding plate 101, the limiting frame 102 is composed of four rectangular plates, the four rectangular plates are distributed in a rectangular shape, a telescopic device 103 is arranged above the right side of the bonding mechanism 1, the top surface of the bonding mechanism 1 is fixedly connected with a transmission shaft of the telescopic device 103, the top surface of the telescopic device 103 is fixedly connected with a connecting plate 104, the bottom surface of the connecting plate 104 corresponding to the center of the bonding mechanism 1 is fixedly connected with a pull rod 105 through a universal ball, the center of the top surface of the bonding mechanism 1 is fixedly connected with a cylinder 106, the cylinder 106 is a hollow cylinder, a hole is arranged in, the bottom end of the pull rod 105 is fixedly connected with a piston A107, the piston A107 is in a sleeved relation with the inner wall of the cylinder 106, the outer wall of the cylinder 106 is fixedly connected with a spiral cylinder 108, the outer wall of the upper half part of the spiral cylinder 108 is provided with a spiral groove, the outer wall of the right lower half part of the spiral cylinder 108 is provided with a rectangular groove and communicated with the spiral groove, the bottom surface of the connecting plate 104 is fixedly connected with an inserted rod 109, the inserted rod 109 is an L-shaped rod and is in a sleeved relation with the rectangular groove at the bottom end of the outer wall of the spiral cylinder 108, the top surface of the attaching plate 101 is provided with a hole, the inner wall of the hole is fixedly connected with a connecting pipe 1010 through a rotating bearing, the center of the connecting pipe 1010 is hollowed and communicated with the cylinder 106, the bottom surface of the connecting pipe 1010 is fixedly connected with an inflation box 1011, the interior of the inflation box 1011 is hollowed and is, the pull rod 105 is communicated with the connecting pipe 1010, the center of the pull rod 105 is provided with an air hole A4, the air hole A4 is a T-shaped hole, the orifices at the top end of the air hole A4 are positioned at two sides of the pull rod 105 above the piston A107, the center of the piston A107 is provided with an air hole B5, the orifices at two ends of the air hole B5 are respectively communicated with the air hole A4 and the air pipe A1012, the front side, the rear side, the left side and the right side of the inflation box 1011 are fixedly connected and communicated with air pipes B1013, the bottom surface of the inflation box 1011 is fixedly connected with a fixed block 1016, the front side, the rear side, the left side and the right side of the fixed block 1016 are fixedly connected with corrugated pipes 1014, one ends of the four air pipes B1013 far away from the inflation box 1014 are respectively and fixedly connected and communicated with four corrugated pipes 1014, one end of the corrugated pipe 1014 far away from the fixed block 1016 is movably, when the spiral cylinder 108 descends until the joint wheel 1015 is jointed with the flexible component, the inserted rod 109 is sleeved with the spiral groove and drives the cylinder 106 to rotate, the cylinder 106 drives the corrugated pipe 1014 and the joint wheel 1015 to rotate through the connecting pipe 1010, the inflating box 1011 and the fixing block 1016, so that the function of jointing the flexible component and the display device by rotating while descending is achieved, when the cylinder 106 descends along with the joint plate 101, the pull rod 105 drives the piston A107 to slide in the cylinder 106, air in the cylinder 106 is extruded into the inflating box 1011 through the air hole A4, the air hole B5 and the connecting pipe 1010 and is injected into the corrugated pipe 1014 through the air pipe B1013, the corrugated pipe 1014 pushes the joint wheel 1015 to be jointed on the limit frame 102 after inflation and expansion of the corrugated pipe 1014, and when the corrugated pipe 1014 rotates along with the distance between the limit frame 102 and the fixing block 1016, the joint of the joint wheel 1015 and the limit frame 102 is kept by means of extruding and injecting, thereby make the rotation orbit compliance of laminating wheel 1015 and spacing frame 102's size, guarantee that laminating wheel 1015 continuously extrudees the flexible component and the purpose of the operation of laminating is carried out with display device's edge, setting through laminating mechanism 1, when carrying out the operation of laminating, let laminating wheel 1015 can carry out rotatory extrusion along the edge of display device and flexible component, concentrate the pressure of laminating at the edge of display device and flexible component, avoid pressure dispersion to lead to laminating the poor and inefficiency problem of effect, through the setting of spiral section of thick bamboo 108, make laminating mechanism 1 only need can accomplish the function that drives laminating wheel 1015 and rise and descend and rotatory through the flexible of telescoping device 103 when the laminating, make the operation of device more simple high-efficient, reach the benefit of reduce cost and reduction maintenance degree of difficulty.
The front side, the rear side, the left side and the right side of the fixing block 1016 are provided with holes, rotating shafts 1017 are fixedly connected in the holes through rotating bearings, the outer walls of the rotating shafts 1017 are fixedly connected and wound with steel wires 1018, one ends, far away from the rotating shafts 1017, of the steel wires 1018 penetrate through the corrugated pipes 1014 at corresponding positions and are in sleeved relation with the corrugated pipes 1014, the centers of the laminating wheels 1015 are hollowed and are fixedly connected with the steel wires 1018 at corresponding positions through the rotating bearings, when the length of the corrugated pipes 1014 is changed, the laminating wheels 1015 pull or push the steel wires 1018 to stretch or shorten to conform to the length of the corrugated pipes 1014, through the arrangement of the steel wires 1018, the sleeved relation between the steel wires 1018 and the corrugated pipes 1014 is similar to a Bowden wire, and the steel wires 1018 support the corrugated pipes 1014 to guarantee that the corrugated.
The outer wall of the side surface of the attaching wheel 1015 is in a hollow state, the inner wall of the attaching wheel 1015 is fixedly connected with five groups of wheel ribs 1019 (as shown in fig. 5), the number of the wheel ribs 1019 in each group is multiple, the wheel ribs are distributed on the outer wall of the attaching wheel 1015 in a circular shape, the attaching wheel 1015 is in a fan-shaped shape, the concave surface of the attaching wheel 1015 is fixedly connected with an elastic rod, when part of the wall surface of the attaching wheel 1015 is attached to the edges of the flexible components and the display device, the attaching wheel 1015 contracts and deforms under the action of pressure, part of the attaching wheel 1015, which is not in contact with the flexible components and the display device, keeps an initial state under the action of the wheel ribs 1019, so that the outer wall of the attaching wheel 1015 forms a stepped state to play a role in blocking the flexible components, the flexible components are prevented from deviating from the display device under the action force of the attaching wheel 1015, the attaching wheel 1015 can absorb the pressure and the reaction, avoid the problem that leads to the damage to flexible assembly's pressure is too big, through the setting of wheel muscle 1019, when laminating the operation to flexible combination and display device, can make the outer wall display device edge of laminating wheel 1015 form cascaded state to play separation and fixed effect to flexible assembly, be favorable to improving the laminating effect, when avoiding the pressure to flexible assembly less, flexible assembly produces the problem of skew because of the frictional force with laminating wheel 1015.
Fixed plate 1021 is fixedly connected with the front side and the rear side and the left side and the right side of fixed block 1016, sucking disc rods 1023 are sleeved in the holes on both sides of the top surface of fixed plate 1021, gas plates 1022 are fixedly connected with the top surfaces of two sucking disc rods 1023 on fixed plate 1021, gas plates 1022 are in a hollow state and are communicated with sucking disc rods 1023, springs A1024 are fixedly connected with the bottom surfaces of gas plates 1022, one ends of springs A1024, far away from gas plates 1022, are fixedly connected with fixed plate 1021, gas pipes C1020 are fixedly connected and communicated with the front and rear and left and right bottom surfaces of cylinder 106, one ends of gas pipes C1020, far away from cylinder 106, are fixedly connected and communicated with gas plates 1022 at corresponding positions, when piston A107 rises, negative pressure is generated below the interior of cylinder 106, the negative pressure passes through gas pipe C1020, gas pipe C1020 is pumped through sucking disc rods 1023, when the flexible component is attached to sucking disc rods 1023, the flexible component is attached to, sucking disc pole 1023 promotes the laminating of flexible assembly and display device to flexible assembly and display device's middle part application of force, setting through sucking disc pole 1023, utilize the negative pressure that produces in the drum 106 to adsorb the flexible assembly when the board 101 of laminating descends, the step of laminating flexible assembly and display device has been saved, and machining efficiency is improved, and still keep the absorption to the flexible assembly at the laminating in-process, thereby further guarantee the stability of flexible assembly when laminating, be favorable to further improving the laminating effect.
The top surface of the attaching mechanism 1 is provided with four sliding chutes 6, the four sliding chutes 6 are rectangular and respectively correspond to four rectangular plates of the limiting frame 102, sliding plates 1026 are sleeved in the four sliding chutes 6, the four sliding plates 1026 are respectively and fixedly connected with the four rectangular plates of the limiting frame 102, the side surfaces of the sliding plates 1026 are provided with threaded holes and are in threaded connection with screw rods 1025, the positions of the front side surface, the rear side surface, the left side surface and the right side surface of the attaching mechanism 1, which correspond to the sliding chutes 6, are provided with holes and are fixedly provided with rotating motors 1027, a transmission shaft of the rotating motors 1027 is fixedly connected with the screw rods 1025, through the arrangement of the sliding plates 1026, the transmission shaft drives the screw rods 1025 to rotate when the rotating motors 1027 are started, the screw rods 1025 are driven to slide in the sliding chutes 6 through the threaded connection with the sliding plates 1026, so that the spacing of the limiting frame, increasing the applicability of the device.
Installation mechanism 3 includes mount pad 301, the center of mount pad 301 corresponds with the center of attaching plate 101, mount pad 301 top surface has been seted up and has been place groove 7, place the bottom surface of groove 7 and seted up mounting groove 8, setting through installation mechanism 3, for display device provides the support area, and place groove 7 and can hold display device, mounting groove 8 can hold attaching plate 101 isotructure, and can play the limiting displacement to attaching mechanism 1, avoid attaching mechanism 1 descending range too big crushing flexible component and display device.
The feeding mechanism 2 comprises a sliding block 201, the sliding block 201 is fixedly connected with the top surface of the left side of the mounting seat 301, a rectangular groove is formed in the right side surface of the sliding block 201, a side plate 203 is sleeved in the groove, a spring B202 is fixedly connected to the opposite surface of the two side plates 203, one end, away from the side plate 203, of the spring B202 is fixedly connected with the inner wall of the sliding block 201, the bottom end of the corresponding surface of the two side plates 203 is fixedly connected with a bottom plate 204 through a hinge, an elastic piece 205 is fixedly connected to the corresponding surface of the bottom plate 204 and the corresponding surface of the side plate 203, a transmission mechanism 9 is arranged on the right side surface of the feeding mechanism 2, the flexible assembly is conveyed to the feeding mechanism 2 through the transmission mechanism 9, the sucker rod 1023 adsorbs the flexible assembly after the attaching mechanism 1 descends, then the attaching mechanism 1 pushes the bottom plate 204 to overturn along with descending, and pushes the two side plates 203 to, laminating mechanism 1 rises and resets, spring B202 and elastic component 205 kick-backs and drive curb plate 203 and bottom plate 204 and reset, the display device who assembles the completion in with installation mechanism 3 of automation equipment such as reuse manipulator takes out, transport mechanism 9 continues to operate and carries on feed mechanism 2 with the flexible assembly, setting through feed mechanism 2, cooperate in laminating mechanism 1 and installation mechanism 3 and realize the automatic equipment to flexible assembly and display device, be favorable to improving machining efficiency, reduce the cost of labor, and the production efficiency is improved.
A working method of a flexible display screen laminating device comprises the following steps:
(1) a bonding step: when the flexible assembly and the display device are stacked, firstly, the telescopic device 103 is started, a transmission shaft of the telescopic device 103 descends to drive the attaching plate 101 to descend, the attaching plate 101 drives the cylinder 106 and the spiral cylinder 108 to descend, the spiral cylinder 108 descends until the attaching wheel 1015 is attached to the flexible assembly, the inserted rod 109 is sleeved with the spiral groove and drives the cylinder 106 to rotate, the cylinder 106 drives the corrugated pipe 1014 and the attaching wheel 1015 to rotate through the connecting pipe 1010, the inflating box 1011 and the fixing block 1016 so as to achieve the function of extruding the flexible assembly to be attached to the display device by rotating while descending, the pull rod 105 drives the piston A107 to slide in the cylinder 106 when the cylinder 106 descends along with the attaching plate 101, air in the cylinder 106 is extruded into the inflating box 1011 through the air hole A4, the air hole B5 and the connecting pipe 1010 and is stored, the air in the inflating box 1011 is injected into the corrugated pipe 1014 through the air pipe B1013, the corrugated pipe 1014 is inflated and pushes the attaching wheel, and the corrugated pipe 1014 keeps the jointing of the jointing wheel 1015 and the limit frame 102 in a mode of extruding and injecting more air along with the distance between the limit frame 102 and the fixed block 1016 when rotating, so that the rotating track of the jointing wheel 1015 conforms to the size of the limit frame 102, and the aim of continuously extruding the jointing wheel 1015 to the edge of the flexible assembly and the display device for jointing operation is ensured.
(2) Protection: when the partial wall of laminating wheel 1015 and the marginal laminating of flexible assembly and display device, laminating wheel 1015 contracts under the pressure effect and deforms, and the part does not keep initial state under the effect of wheel muscle 1019 with the laminating wheel 1015 of flexible assembly and display device contact for laminating wheel 1015 outer wall forms cascaded state, plays the separation effect to flexible assembly, avoids flexible assembly skew display device under laminating wheel 1015 effort.
(3) A feeding step: make the inside below of drum 106 produce the negative pressure when piston A107 rises, the negative pressure is bled through trachea C1020, trachea C1020 bleeds through sucking disc pole 1023, when laminating flexible assembly and sucking disc pole 1023, flexible assembly can come to laminate with sucking disc pole 1023 because of the negative pressure, and after flexible assembly and display device contact, sucking disc pole 1023 promotes the laminating of flexible assembly and display device to the middle part application of force of flexible assembly and display device.
(4) The method comprises the following automatic steps: the flexible assembly passes through transmission device 9 and carries on feed mechanism 2, laminating mechanism 1 descends the back sucking disc pole 1023 and adsorbs the flexible assembly, then laminating mechanism 1 pushes away bottom plate 204 along with descending and makes its upset, and push away two curb plates 203 and make it keep away from each other, then along with laminating mechanism 1 descends, laminating mechanism 1 is with the flexible assembly and the display device laminating back in the installation mechanism 3, laminating mechanism 1 rises and resets, spring B202 and elastic component 205 kick-backs and drives curb plate 203 and bottom plate 204 to reset, the display device that the equipment was accomplished in utilizing automation equipment such as manipulator to take out in the installation mechanism 3 again, transmission device 9 continues the operation and carries the flexible assembly on feed mechanism 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A flexible display screen laminating device comprises a laminating mechanism (1), a feeding mechanism (2) and an installation mechanism (3), wherein the feeding mechanism (2) is arranged above the laminating mechanism (1), the laminating mechanism (1) is arranged above the feeding mechanism (2), the laminating mechanism (1) comprises a laminating plate (101), a limiting frame (102) is movably arranged on the bottom surface of the laminating plate (101), the limiting frame (102) is composed of four rectangular plates which are distributed in a rectangular shape, a telescopic device (103) is arranged above the right side of the laminating mechanism (1), the top surface of the laminating mechanism (1) is fixedly connected with a transmission shaft of the telescopic device (103), the top surface of the telescopic device (103) is fixedly connected with a connecting plate (104), the bottom surface of the connecting plate (104) corresponding to the center of the laminating mechanism (1) is fixedly connected with a pull rod (105) through a universal ball, and the center of the top surface of the laminating mechanism (1) is fixedly connected with a, drum (106) are hollow cylinder and the top surface center is seted up porosely, and drum (106) top surface inner wall is the relationship of emboliaing with pull rod (105), and pull rod (105) bottom fixedly connected with piston A (107), and piston A (107) are the relationship of emboliaing with drum (106) inner wall, its characterized in that: the outer wall of the cylinder (106) is fixedly connected with a spiral cylinder (108), the outer wall of the upper half part of the spiral cylinder (108) is provided with a spiral groove, the outer wall of the lower half part of the right side of the spiral cylinder (108) is provided with a rectangular groove and is communicated with the spiral groove, the bottom surface of the connecting plate (104) is fixedly connected with an inserted rod (109), the inserted rod (109) is an L-shaped rod and is sleeved with the rectangular groove at the bottom end of the outer wall of the spiral cylinder (108), the top surface of the attaching plate (101) is provided with a hole, the inner wall of the hole is fixedly connected with a connecting pipe (1010) through a rotating bearing, the center of the connecting pipe (1010) is hollowed and is communicated with the cylinder (106), the bottom surface of the connecting pipe (1010) is fixedly connected with an inflation box (1011), the inside of the inflation box (1011) is hollowed and is communicated with the connecting pipe (1010), the bottom surface of the piston A (107) is fixedly connected with an air pipe A (, pull rod (105) and connecting pipe (1010) intercommunication, air pocket A (4) have been seted up at pull rod (105) center, air pocket A (4) are T style of calligraphy hole, the drill way on air pocket A (4) top is located pull rod (105) both sides above piston A (107), air pocket B (5) have been seted up at piston A (107) center, the both ends drill way of air pocket B (5) communicates with air pocket A (4) and trachea A (1012) respectively, the equal fixed connection of side and intercommunication have trachea B (1013) around plenum box (1011), plenum box (1011) bottom surface fixedly connected with fixed block (1016), bellows (1014) are all fixedly connected with to side around fixed block (1016), the one end that plenum box (1011) were kept away from to four trachea B (1013) is respectively with four bellows (1014) fixed connection and intercommunication, the one end swing joint that bellows (1014) kept away from fixed block (1016) has laminating wheel (1015).
2. The flexible display screen attaching device according to claim 1, wherein: fixed block (1016) around and about the side all set up porosely and downthehole through rolling bearing fixedly connected with pivot (1017), pivot (1017) outer wall fixed connection and twine have steel wire (1018), the one end that pivot (1017) were kept away from in steel wire (1018) passes corresponding position's bellows (1014) and is the relation of emboliaing with bellows (1014), laminating wheel (1015) center fretwork and through rolling bearing and corresponding position's steel wire (1018) fixed connection.
3. The flexible display screen attaching device according to claim 2, wherein: laminating wheel (1015) side outer wall is hollow out state and five groups of wheel muscle (1019) of inner wall fixedly connected with, and the quantity of every group wheel muscle (1019) is a plurality of and be circular distribution on laminating wheel (1015) outer wall, and the shape of laminating wheel (1015) is quadrant and concave surface fixedly connected with elastic rod.
4. The flexible display screen attaching device according to claim 1, wherein: fixed block (1016) around and about with the equal fixedly connected with fixed plate (1021) of side, fixed plate (1021) top surface both sides all set up porosely and emboliaed sucking disc pole (1023), top surface fixedly connected with gas board (1022) of two sucking disc poles (1023) on fixed plate (1021), gas board (1022) are the fretwork state and communicate with sucking disc pole (1023), gas board (1022) bottom surface fixedly connected with spring A (1024), the one end and fixed plate (1021) fixed connection of gas board (1022) are kept away from in spring A (1024), the equal fixed connection and the intercommunication in bottom surface around and about drum (106) have trachea C (1020), trachea C (1020) keep away from the one end of drum (106) and gas board (1022) fixed connection and the intercommunication of relevant position.
5. The flexible display screen attaching device according to claim 4, wherein: four spout (6) have been seted up to laminating mechanism (1) top surface, four spout (6) are the rectangle and just correspond four rectangular plates of spacing frame (102) respectively, slide (1026) have all been emboliaed in four spout (6), four slide (1026) respectively with four rectangular plate fixed connection of spacing frame (102), screw hole and threaded connection have screw rod (1025) are seted up to slide (1026) side, laminating mechanism (1) is around and about the position that the side corresponds spout (6) all set up porose and fixed mounting have rotation motor (1027), the transmission shaft and screw rod (1025) fixed connection of rotation motor (1027).
6. The flexible display screen attaching device according to claim 1, wherein: the installation mechanism (3) comprises an installation seat (301), the center of the installation seat (301) corresponds to the center of the attaching plate (101), a placement groove (7) is formed in the top surface of the installation seat (301), and an installation groove (8) is formed in the bottom surface of the placement groove (7).
7. The flexible display screen attaching device according to claim 4, wherein: feed mechanism (2) are including slider (201), slider (201) and mount pad (301) left side top surface fixed connection, rectangular channel and inslot cover have been seted up to slider (201) right flank and have been gone into curb plate (203), the equal fixedly connected with spring B (202) of one side that two curb plates (203) deviate from mutually, the one end and slider (201) inner wall fixed connection of curb plate (203) are kept away from in spring B (202), hinge fixedly connected with bottom plate (204) are all passed through to the bottom of the corresponding one side of two curb plates (203), bottom plate (204) correspond equal fixedly connected with elastic component (205) of face with curb plate (203), feed mechanism (2) right flank is provided with transport mechanism (9).
8. A working method of a flexible display screen laminating device is characterized in that: the method comprises the following steps:
(1) a laminating step;
(2) a protection step;
(3) a feeding step;
(4) and (5) automation step.
CN202011208567.XA 2020-11-03 Flexible display screen laminating device Active CN112201170B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011208567.XA CN112201170B (en) 2020-11-03 Flexible display screen laminating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011208567.XA CN112201170B (en) 2020-11-03 Flexible display screen laminating device

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Publication Number Publication Date
CN112201170A true CN112201170A (en) 2021-01-08
CN112201170B CN112201170B (en) 2021-10-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100114645A (en) * 2009-04-16 2010-10-26 엘지디스플레이 주식회사 Apparatus for attaching substrates
CN105946331A (en) * 2016-05-25 2016-09-21 深圳市联得自动化装备股份有限公司 Touch screen attaching device
CN107632420A (en) * 2017-09-12 2018-01-26 合肥惠科金扬科技有限公司 A kind of device for being used to be bonded LCDs and backlight
CN107945665A (en) * 2017-11-15 2018-04-20 武汉华星光电半导体显示技术有限公司 The applying method and flexible display screen abutted equipment of flexible display screen
CN110065226A (en) * 2019-04-02 2019-07-30 深圳市联得自动化装备股份有限公司 Feeler mechanism and abutted equipment equipped with it
CN209971534U (en) * 2018-12-29 2020-01-21 汪恒坤 Display screen laminating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100114645A (en) * 2009-04-16 2010-10-26 엘지디스플레이 주식회사 Apparatus for attaching substrates
CN105946331A (en) * 2016-05-25 2016-09-21 深圳市联得自动化装备股份有限公司 Touch screen attaching device
CN107632420A (en) * 2017-09-12 2018-01-26 合肥惠科金扬科技有限公司 A kind of device for being used to be bonded LCDs and backlight
CN107945665A (en) * 2017-11-15 2018-04-20 武汉华星光电半导体显示技术有限公司 The applying method and flexible display screen abutted equipment of flexible display screen
CN209971534U (en) * 2018-12-29 2020-01-21 汪恒坤 Display screen laminating device
CN110065226A (en) * 2019-04-02 2019-07-30 深圳市联得自动化装备股份有限公司 Feeler mechanism and abutted equipment equipped with it

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