CN108126876B - Installation rotating structure of automatic UV curing equipment of display panel - Google Patents

Installation rotating structure of automatic UV curing equipment of display panel Download PDF

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Publication number
CN108126876B
CN108126876B CN201810012318.XA CN201810012318A CN108126876B CN 108126876 B CN108126876 B CN 108126876B CN 201810012318 A CN201810012318 A CN 201810012318A CN 108126876 B CN108126876 B CN 108126876B
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CN
China
Prior art keywords
display panel
rotating
rotating frame
frame
automatic
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Active
Application number
CN201810012318.XA
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Chinese (zh)
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CN108126876A (en
Inventor
黄奕宏
刘驰
秦超
李超
杨杰
昌国栋
庄庆波
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Shenzhen Sking Intelligent Equipment Co Ltd
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Shenzhen Sking Intelligent Equipment Co Ltd
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Priority to CN201810012318.XA priority Critical patent/CN108126876B/en
Publication of CN108126876A publication Critical patent/CN108126876A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating

Abstract

The invention relates to the technical field of UV curing equipment, and discloses an installation rotating structure of automatic UV curing equipment for a display panel, which comprises a movable frame, a rotating frame and a driving structure, wherein the movable frame is movably arranged, the rotating frame vertically rotates, the rotating frame is arranged on the movable frame, and a plurality of slots for vertically inserting the display panel are formed in the rotating frame; the inside of rotating turret has upper portion open-ended inner chamber, rotating turret upper portion open-ended one side has the dead lever, be equipped with a plurality of slots on the dead lever, the upper portion open-ended opposite side of rotating turret is equipped with the upper portion open-ended wobbling swinging arms that moves towards or deviates from the rotating turret, after the swinging arms deviates from the upper portion open-ended swing of rotating turret, the inside slot of establishing at the rotating turret is inserted to display panel in batches, the swinging arms swings towards the upper portion open-ended of rotating turret, it is fixed with the display panel, rotate through drive structure drive rotating turret, the removal frame drives the rotating turret and removes, realize the installation and the rotation of display panel in batches, improve the UV solidification efficiency of display panel.

Description

Installation rotating structure of automatic UV curing equipment of display panel
Technical Field
The invention relates to the technical field of UV curing equipment, in particular to an installation rotating structure of automatic UV curing equipment for a display panel.
Background
The display panel is a relatively conventional electronic device such as a display screen of a mobile terminal and display panels of various display devices, and the like.
At present, in the manufacturing and production process of the display panel, glue dispensing treatment and the like are carried out on the periphery of the display panel, and after glue dispensing, UV curing needs to be carried out on the periphery of the display panel to ensure the processing of the display panel.
Among the prior art, when carrying out the UV solidification of display panel, all through manual operation, snatch the display panel one by one and rotate, be difficult to realize the installation rotation of big display panel in batches, be difficult to realize automated operation, and solidification efficiency is crossed lowly.
Disclosure of Invention
The invention aims to provide an installation and rotation structure of automatic UV curing equipment for a display panel, and aims to solve the problems that in the prior art, large-batch installation and rotation are difficult to realize in the UV curing process of the display panel, so that the automatic operation is difficult and the curing efficiency is too low.
The installation rotating structure of the automatic UV curing equipment for the display panel comprises a moving frame which is movably arranged, a rotating frame which vertically rotates and a driving structure which drives the rotating frame to rotate, wherein the rotating frame is arranged on the moving frame, and a plurality of slots for vertically inserting the display panel are formed in the rotating frame; the inner cavity with an upper opening is formed in the rotating frame, a fixing rod is arranged on one side of the upper opening of the rotating frame, a plurality of inserting grooves are formed in the fixing rod, and a swinging rod which swings towards or away from the upper opening of the rotating frame is arranged on the other side of the upper opening of the rotating frame.
Furthermore, a stop lever is arranged below the swinging rod, a plurality of slots are formed in the stop lever, and the stop lever and the fixing rod are arranged in a staggered mode from top to bottom relatively.
Furthermore, rotating shafts are respectively arranged on two sides of the rotating frame and are rotationally connected with the moving frame, a first ratchet wheel and a second ratchet wheel which are opposite in rotating direction are fixedly connected to the rotating shafts, a first limiting block for limiting the first ratchet wheel to rotate is arranged below the first ratchet wheel, and the first limiting block abuts against gear teeth of the first ratchet wheel; a second limiting block which moves up and down is arranged below the second ratchet wheel, and a spring which drives the second limiting block to abut against the gear teeth of the second ratchet wheel is arranged below the second ratchet wheel.
Further, a driven clutch is arranged on the rotating shaft of the rotating frame, and the driving structure is provided with a driving clutch which is in butt joint with the driven clutch.
Further, the driving structure is provided with a pressing air cylinder, and the pressing air cylinder moves downwards to drive the second limiting block to move downwards.
Furthermore, a plurality of second carding needles which are arranged at intervals and used for enabling the flexible circuit boards of the display panel to face in a unified mode are arranged on the swinging rod, and the second carding needles extend towards the upper opening of the rotating frame.
Furthermore, a magnetic suction block is arranged on the side surface of the swinging rod facing the opening at the upper part of the rotating frame.
Furthermore, the swinging rod is connected with a tension spring, and when the swinging rod is at a swinging limit position, the tension spring tensions the swinging rod.
Further, the mounting and rotating structure of the automatic UV curing equipment for the display panel comprises an upper unlocking structure, and the upper unlocking structure enables the swinging rod to swing to an extreme position towards or away from the upper opening of the rotating frame.
Further, the upper unlocking structure comprises a moving plate which is longitudinally arranged, and a strip-shaped hole which is obliquely arranged is formed in the moving plate; and the side edge of the swinging rod is provided with a follow-up bump which is movably arranged in the strip-shaped hole.
Compared with the prior art, the mounting and rotating structure of the automatic UV curing equipment for the display panels, provided by the invention, has the advantages that after the swinging rod swings away from the upper opening of the rotating frame, batches of display panels can be inserted into the slots in the rotating frame, then the swinging rod swings towards the upper opening of the rotating frame, the batches of display panels are fixed, the rotating frame is driven to rotate through the driving structure, the rotating frame is driven to move through the moving frame, the mounting and the rotation of the batches of display panels are realized, the whole process is automatically operated, and the UV curing efficiency of the display panels is greatly improved.
Drawings
FIG. 1 is a perspective view of a calibration stand of an automatic UV curing apparatus for a display panel according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a moving rack and a rotating rack of an automatic UV curing apparatus for display panels according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic perspective view of a comb structure of an automatic UV curing apparatus for display panels according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a lift plate of an automatic UV curing apparatus for a display panel according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of an upper unlocking structure of an automatic UV curing apparatus for a display panel according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a driving structure of an automatic UV curing apparatus for a display panel according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a reversing docking station of an automatic UV curing apparatus for a display panel according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of implementations of the invention refers to specific embodiments.
Referring to fig. 1-8, preferred embodiments of the present invention are provided.
The automatic UV curing equipment for the display panel is used for carrying out UV curing on the display panel subjected to dispensing, can also be used for carrying out UV curing on other products and the like, and is not limited to the display panel.
Automatic UV curing equipment of display panel includes first transport structure, material loading platform, positive UV curing apparatus, correction station 103, second transport structure and a plurality of side direction UV curing apparatus, and material loading platform and positive UV curing apparatus arrange on first transport structure, and the workman will treat the display panel of UV curing and place material loading bench back, and the material loading platform is carried to positive UV curing apparatus in through first transport structure, carries out the UV curing to the front of display panel.
Along the flowing direction of the display panel to be UV cured, the first conveying structure and the second conveying structure are sequentially arranged, the correcting table 103 is arranged between the first conveying structure and the second conveying structure, and the manipulator transfers the display panel with the front surface UV cured to the correcting table 103 for position correction.
The plurality of lateral UV curing devices are sequentially arranged along the extending direction of the second conveying structure, a moving frame 201 moving along the second conveying structure is arranged on the second conveying structure, a rotating frame 202 rotating vertically is arranged in the moving frame 201, a slot is formed in the rotating frame 202, a display panel after the position is corrected on the correcting table 103 is grabbed by a manipulator and inserted into the slot of the rotating frame 202. Between adjacent lateral UV curing apparatuses, a driving structure 60 for driving the rotation of the turret 202 is provided.
Above-mentioned automatic UV curing equipment of display panel who provides, through positive UV curing equipment, carry out positive UV curing to the display panel of material loading bench, the display panel after will openly UV curing is rectified again, and in inserting the slot of establishing the rotating turret 202 on removing frame 201, through second transport structure's transport, reach side UV curing equipment, recycle drive structure 60 drive rotating turret 202 and rotate, realize that the display panel is according to preface side UV curing in a plurality of side UV curing equipment, whole process automation operates, improve the UV curing efficiency of display panel greatly.
In this embodiment, be provided with two parallel arrangement's first transport structure, be equipped with foretell material loading platform and positive UV curing equipment on each first transport structure respectively, like this, the operation of staggering according to the preface improves the UV curing efficiency of display panel greatly.
The bottom of correction platform 103 sets up horizontal axis of rotation 101, horizontal axis of rotation 101 is rotated by the rotating motor drive, be connected with mount table 102 on the horizontal axis of rotation 101, correction platform 103 arranges on mount table 102, and is provided with a plurality of side on the mount table 102 and adjusts the structure, and this a plurality of side is adjusted the structure and is used for adjusting the side position removal of the display panel of placing on correction platform 103, like this, through horizontal axis of rotation 101 and a plurality of side and adjusts the structure, adjusts the position of display panel on correction platform 103.
Specifically, the calibration stage 103 and the mounting stage 102 are connected by a longitudinally arranged damper positioning shaft 107, so that the damper positioning of the display panel in the longitudinal direction can be adjusted.
The side adjusting structure comprises a correcting cylinder 104 and a side column 105 driven by the correcting cylinder 104 to move horizontally, the correcting cylinder 104 drives the side column 105 to abut against the side of the display panel, and then the correcting movement of the display panel is driven through the side column 105.
Specifically, the top of the side column 105 is connected with a first horizontal roller, which abuts against the side of the display panel, so that the display panel can be driven to move more smoothly and better.
In this embodiment, the display is square, is provided with a plurality of reference columns 106 on mount table 102, and a plurality of reference columns 106 are arranged at two adjacent sides of display panel, is provided with two above-mentioned side regulation structures on mount table 102, and two side columns 105 of side regulation structure are arranged at two other adjacent sides of display, like this, through the cooperation of reference column 106 and side column 105, realize the horizontal position regulation to the display panel.
The top of the positioning post 106 is provided with a second horizontal roller, and the second horizontal roller is abutted against the side of the display panel.
In this embodiment, a vacuum suction plate is disposed on a side of the calibration stand 103, and the vacuum suction plate is connected to the rotating motor, and the rotating motor drives the vacuum suction plate to rotate in a longitudinal direction, so that the rotating motor drives the vacuum suction plate to rotate to a horizontal state, and sucks the display panel on the calibration stand 103, and then the vacuum suction plate is rotated to a longitudinal direction to be inserted into the slot of the rotating rack 202.
The rotating motor is connected to the longitudinal shaft and can move longitudinally along the longitudinal shaft, and the longitudinal shaft is connected to the horizontal shaft and can move horizontally along the horizontal shaft, so that the vacuum suction plate can move in multiple degrees of freedom in space through the horizontal movement of the longitudinal shaft, the longitudinal movement of the rotating motor and the rotation of the rotating motor.
The lateral UV curing equipment is provided with a detection optical fiber on the lateral side for detecting the position of the movable frame 201, a blocking cylinder is arranged in front of the lateral UV curing equipment, when the detection optical fiber detects that the movable frame 201 reaches the lateral UV curing equipment, the blocking cylinder is lifted, and the movable frame 201 is prevented from continuously moving in advance by abutting against the lateral side of the movable frame 201.
The embodiment also provides a mounting and rotating structure of an automatic UV curing apparatus for display panels, which comprises the moving frame 202 and a rotating frame arranged on the moving frame 202.
Rotating shafts are respectively arranged on two sides of the rotating frame 202, and the rotating frame 202 can longitudinally rotate on the moving frame 201 through the rotating connection of the rotating shafts and the moving frame 201.
The rotating frame 202 has an inner cavity with an upper opening inside, the fixing rod 203 is arranged on one side of the upper opening of the rotating frame 202, and a plurality of slots are formed in the fixing rod 203, so that the display panels are placed in the inner cavity of the rotating frame 202 through the upper opening of the rotating frame 202, and the side edges of the rotating frame 202 are inserted into the slots of the fixing rod 203, so that the display panels are longitudinally arranged at intervals.
A transition station is arranged between the correcting table 103 and the second conveying structure, and a carding structure is arranged on the transition station; the display panel is connected with a flexible circuit board, and after the display panel is inserted into the slot of the rotating frame 202, in order to enable the flexible circuit boards of the display panels to be arranged in a uniform direction, the flexible circuit boards of the display panels are arranged on the same side by using a carding structure.
In particular, the carding structure comprises a carding plate 301 and a plurality of clamping jaws 302 arranged below the carding plate 301, the plurality of clamping jaws 302 being arranged extending along the length direction of the carding plate 301; the carding plate 301 is connected to a power element, such as a motor or a pneumatic cylinder, which drives the carding plate 301 to move horizontally in a staggered manner with respect to the plurality of clamping jaws 302. The carding plate 301 is provided with a plurality of first carding wires 303, and the plurality of first carding wires 303 are arranged in parallel and are arranged at intervals along the length direction of the carding plate 301.
In practice, the plurality of clamping jaws 302 respectively grasp the plurality of display panels in the rotating frame 202, and the flexible circuit boards of the display panels are placed in the adjacent first carding pins 303, so that the flexible circuit boards of the plurality of display panels can be uniformly arranged by driving the carding plate 301 to move in a staggered manner relative to the clamping jaws 302 through the power element.
The clamping jaws 302 and the comb plate 301 are each connected to a comb frame 304, the comb frame 304 is connected to a mounting frame 305, and the comb frame 304 is horizontally movable relative to the mounting frame 305, the mounting frame 305 being connected to a longitudinal guide, so that the mounting frame 305 is movable relative to the longitudinal guide.
A swing lever 204 is arranged on the other side of the upper opening of the rotating frame 202, the swing lever 204 can swing towards or away from the upper opening of the rotating frame 202, when the swing lever 204 swings towards the upper opening of the rotating frame 202, the rotating frame 202 is in a locked state, the display panel is fixed in the inner cavity of the rotating frame 202, when the swing lever 204 swings away from the upper opening of the rotating frame 202, the upper opening of the rotating frame 202 is in an open state, and the display panel can be taken out of the rotating frame 202.
The installation rotating-structure of the automatic UV curing equipment of display panel that the aforesaid provided, after the upper portion opening swing that the swinging arms 204 deviates from the rotating turret 202, can insert the display panel in batches and establish in the inside slot of rotating turret 202, swing the upper portion opening swing of swinging arms 204 towards rotating turret 202 again, it is fixed with the display panel in batches, rotate through drive structure drive rotating turret, through removing frame 201, drive rotating turret 202 and remove, realize the installation and the rotation of display panel in batches, whole process automation operation, improve the UV curing efficiency of display panel greatly.
In this embodiment, the swing lever 204 is provided with a plurality of second carding wires 205 arranged at intervals, the plurality of second carding wires 205 are arranged to extend toward the upper opening of the rotating frame 202, when the display panel is placed in the inner cavity of the rotating frame 202, and the first carding wire 303 of the carding structure combs the flexible printed circuit board of the display panel backward, the swing lever 204 swings toward the upper opening of the rotating frame 202, and the flexible printed circuit board of the display panel is placed between the adjacent second carding wires 205.
A stop lever 213 is disposed below the swing lever 204, a plurality of slots are disposed on the stop lever 213, and the stop lever 213 is disposed opposite to the fixing lever 203 and is disposed in a vertically staggered manner, so that the display panel can be more stably disposed in the inner cavity of the rotating frame 202 through the slots on the fixing lever 203 and the slots on the stop lever 213 being disposed opposite to each other.
A magnetic block is disposed on the side of the swing lever 204 facing the upper opening of the rotating frame 202, so that when the swing lever 204 swings on the upper opening of the rotating frame 202, the magnetic block can be attracted to the rotating frame 202, so that the position of the swing lever 204 is more stable.
In this embodiment, a tension spring is connected to the swing lever 204, and when the swing lever 204 is at two swing limit positions, the tension spring tensions the swing lever 204, so that the swing lever 204 is more stable at the limit positions, and of course, in the link structure formed by the swing lever 204, the rotating frame 202 and the tension spring, the dead point position of the tension spring is between the two swing limit positions.
In this embodiment, two ratchet wheels with opposite rotation directions, namely a first ratchet wheel 209 and a second ratchet wheel 208, are fixedly connected to the rotation shaft, a first limiting block 212 for limiting the rotation of the first ratchet wheel 209 is arranged below the first ratchet wheel 209, and the first limiting block 212 is abutted against the gear teeth of the first ratchet wheel 209; a second stopper 207 that moves up and down is provided below the second ratchet 208, the second stopper 207 restricting rotation of the second ratchet 208, and a spring 214 that drives the second stopper 207 toward abutment against the teeth of the second ratchet 208 is provided below the second ratchet 208.
Thus, under the restriction of the first ratchet wheel 209 and the second ratchet wheel 208, when the rotating frame 202 moves horizontally along with the moving frame 201, the forward and reverse rotation of the rotating frame 202 can be restricted, and the position of the rotating wheel can be ensured to be fixed.
In this embodiment, the driving structure 60 between adjacent lateral UV curing devices has a pressing cylinder, when the moving frame 201 moves to the position of the driving structure 60, the pressing cylinder moves downward to press against the second limiting block 207, the spring 214 is compressed, so that the second limiting block 207 moves downward, at this time, the second limiting block 207 does not limit the rotation of the second ratchet 208, and thus, the driving structure 60 can drive the rotating shaft to rotate, so as to rotate the rotating frame 202 by a proper angle, the moving frame 201 moves to the lateral UV curing device, and the lateral UV curing device performs UV curing on the upward side of the display panel.
Specifically, the driving structure 60 has a driving clutch 601, and the driven clutch 206 is connected to the rotating shaft of the turret 202, so that the driving clutch 601 is connected to the driven clutch 206 to drive the rotation of the turret 202.
In this embodiment, the movable frame 201 moves on the second conveying structure, and when the movable frame 201 moves to the driving structure 60, the movable frame 201 needs to be lifted up, so that the driving structure 60 can drive the rotating frame 202 to rotate.
Specifically, in the below of drive structure 60, that is, the below of second conveying structure, be provided with the jacking board 401 that will remove frame 201 jack-up, jacking board 401's below is connected with jacking cylinder 403, and this jacking board 401 epirelief is equipped with a plurality of location archs 402, is provided with a plurality of positioning groove in the below that removes frame 201, like this, through the cooperation of a plurality of location archs 402 and a plurality of positioning groove for the cooperation is firm between jacking board 401 and the removal frame 201.
The positioning protrusion 402 has a tapered shape, so that the positioning protrusion 402 can be more easily engaged with the positioning groove.
Middle plate 404 has been arranged to jacking board 401's below, is connected with a plurality of linear bearing 405 between this middle plate 404 and the jacking board 401, and jacking cylinder 403 then connects in the below of middle plate 404, and like this, jacking cylinder 403 drive middle plate 404 moves, then drives jacking board 401's motion through linear bearing 405, and linear bearing 405 leads to jacking board 401's jacking removal.
A buffer 406 for buffering the lifting movement of the lifting plate 401 is provided below the intermediate plate 404; in addition, a longitudinally arranged positioning screw is provided below the intermediate plate 404, which can limit the downward limit position of the lifting plate 401.
In this embodiment, before the moving frame 201 enters the second conveying structure, the display panel needs to be loaded at the transition station, that is, the display panel is loaded in the inner cavity of the rotating frame 202, and after the moving frame 201 passes through the second conveying structure, the display panel needs to be unloaded at the transition station, that is, the display panel is taken out from the inner cavity of the rotating frame 202.
An upper unlocking structure 50 is arranged on the transition station, and the upper unlocking structure 50 is used for swinging the swinging rod 204 on the rotating frame 202 to a limit position towards the upper opening of the rotating frame 202 to realize a locking function, or swinging the swinging rod 204 on the rotating frame 202 to a limit position away from the upper opening of the rotating frame 202 to realize an unlocking function.
Specifically, the upper unlocking structure 50 includes a moving plate 501, a follower protrusion 216 is disposed on a side of the swing lever 204, and the follower protrusion 216 is movably disposed in the moving plate 501, so that the follower protrusion 216 is driven to move along with the movement of the moving plate 501, and the follower protrusion 216 moves in the moving plate 501 relative to the moving plate 501, so that the movement of the follower protrusion 216 drives the swing of the swing lever 204.
Specifically, the moving plate 501 is arranged longitudinally, a strip-shaped hole 502 which is arranged longitudinally and obliquely is arranged in the moving plate 501, and the follower projection 216 is movably embedded in the strip-shaped hole 502, so that the follower projection 216 moves along with the movement of the moving plate 501 and can move in the strip-shaped hole 502 relative to the moving plate 501.
Two end parts of the strip-shaped hole 502 are respectively arc-shaped, and the strip-shaped hole 502 is arranged in a shape with a large middle part and two small end parts, so that the movement of the follow-up bump 216 in the moving plate 501 is more facilitated.
In this embodiment, the moving plate 501 is connected to an ejection cylinder 503, and when the moving frame 201 is located at the transition station, the positioning cylinder ejects the moving plate 501, so that the moving plate 501 is matched with the follower projection 216.
In this embodiment, the second conveying structure is arranged in a bent shape, a reversing connection table is arranged at a bent position of the second conveying structure, a steering power element is connected below the reversing connection table, and the steering power element drives the reversing connection table to horizontally rotate, so that the direction conversion is realized.
The reversing connection table comprises a jacking power element 701 and two conveying strips 705 which are arranged in parallel, the two conveying strips 705 are driven by the jacking power element 701 to ascend or descend, the bottoms of the two sides of the moving frame 201 are arranged on the conveying strips 705, and a transmission structure 702 for driving the moving frame 201 to move along the conveying strips 705 is arranged on the conveying strips 705.
A side guard 703 is protruded from the outer side of the conveying strip 705, and the side guard 703 can guide and position the conveying path of the moving frame 201. In this embodiment, the lateral baffle includes a plurality of baffles arranged at intervals, that is, the lateral baffle is arranged discontinuously.
In this embodiment, a support rod 704 is disposed between the two conveying bars 705, and the support rod 704 is disposed between the two conveying bars 705, so that positioning and supporting can be performed between the two conveying bars.
The driving mechanism 702 may be a conveyor belt or, alternatively, a conveyor roller.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The installation rotating structure of the automatic UV curing equipment for the display panel is characterized by comprising a moving frame which is movably arranged, a rotating frame which vertically rotates and a driving structure for driving the rotating frame to rotate, wherein the rotating frame is arranged on the moving frame, and a plurality of slots for vertically inserting the display panel are formed in the rotating frame; an inner cavity with an upper opening is formed in the rotating frame, a fixing rod is arranged on one side of the upper opening of the rotating frame, a plurality of slots are formed in the fixing rod, and a swinging rod swinging towards or away from the upper opening of the rotating frame is arranged on the other side of the upper opening of the rotating frame;
a stop lever is arranged below the swinging rod, a plurality of slots are formed in the stop lever, and the stop lever and the fixed rod are arranged in a vertically staggered mode;
a magnetic suction block is arranged on the side surface of the swing rod facing the upper opening of the rotating frame;
the swing rod is provided with a plurality of second carding needles which are arranged at intervals and used for enabling the flexible circuit boards of the display panel to face in a unified mode, and the second carding needles extend towards the upper opening of the rotating frame; when the display panel is placed in the inner cavity of the rotating frame, the first carding needles of the carding structure carding the flexible circuit board of the display panel uniformly backwards, the swinging rod swings towards the upper opening of the rotating frame, and the flexible circuit board of the display panel is placed between the adjacent second carding needles;
the two sides of the rotating frame are respectively provided with a rotating shaft, the rotating shafts are rotationally connected with the moving frame, a first ratchet wheel and a second ratchet wheel which are opposite in rotating direction are fixedly connected onto the rotating shafts, a first limiting block for limiting the first ratchet wheel to rotate is arranged below the first ratchet wheel, and the first limiting block abuts against the gear teeth of the first ratchet wheel; a second limiting block which moves up and down is arranged below the second ratchet wheel, and a spring which drives the second limiting block to abut against the gear teeth of the second ratchet wheel is arranged below the second ratchet wheel.
2. The mounting rotation structure of an automatic UV curing apparatus for display panels according to claim 1, wherein a rotation shaft of the turret is provided with a driven clutch, and the driving structure has a driving clutch interfacing with the driven clutch.
3. The mounting rotation structure of an automatic UV curing apparatus for display panels according to claim 2, wherein the driving structure has a down cylinder, and the downward movement of the down cylinder drives the downward movement of the second limiting block.
4. The mounting rotation structure of an automatic UV curing apparatus for display panels according to claim 1, wherein a tension spring is connected to the swing lever, and the tension spring tensions the swing lever when the swing lever is at a limit position of swing.
5. The mounting rotation structure of a display panel automatic UV curing apparatus of claim 1, wherein the mounting rotation structure of a display panel automatic UV curing apparatus comprises an upper unlocking structure which swings the swing lever to an extreme position toward or away from the upper opening of the turret.
6. The mounting rotation structure of an automatic UV curing apparatus for display panels according to claim 5, wherein the upper unlocking structure comprises a longitudinally arranged moving plate having a stripe-shaped hole formed therein in an inclined arrangement; and the side edge of the swinging rod is provided with a follow-up bump which is movably arranged in the strip-shaped hole.
CN201810012318.XA 2018-01-05 2018-01-05 Installation rotating structure of automatic UV curing equipment of display panel Active CN108126876B (en)

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CN113058829B (en) * 2021-03-30 2023-01-17 安徽冠楠电子科技有限公司 Touch screen production, manufacturing, curing and processing technology

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