CN108144819B - Automatic UV curing equipment for display panel - Google Patents
Automatic UV curing equipment for display panel Download PDFInfo
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- CN108144819B CN108144819B CN201810012639.XA CN201810012639A CN108144819B CN 108144819 B CN108144819 B CN 108144819B CN 201810012639 A CN201810012639 A CN 201810012639A CN 108144819 B CN108144819 B CN 108144819B
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- rotating frame
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- 238000003848 UV Light-Curing Methods 0.000 title claims abstract description 85
- 238000012937 correction Methods 0.000 claims abstract description 15
- 238000009960 carding Methods 0.000 claims description 45
- 230000007704 transition Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 238000004801 process automation Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000001723 curing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/06—Pretreatment 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
- B05D3/061—Pretreatment 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.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Treatment Of Fiber Materials (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of UV curing equipment, and discloses automatic UV curing equipment for a display panel, which comprises a first conveying structure, a feeding table for placing the display panel, front UV curing equipment for carrying out UV curing on the front surface of the display panel on the feeding table, a second conveying structure and a plurality of lateral UV curing equipment which is arranged along the second conveying structure and sequentially carries out UV curing on the side edge of the display panel; a correction table is arranged between the first conveying structure and the second conveying structure and used for correcting the position of the display panel subjected to front UV curing; the second conveying structure is provided with a moving frame, a rotating frame is arranged in the moving frame, a slot is formed in the rotating frame, and the corrected display panel is vertically inserted into the slot of the rotating frame; be equipped with drive rotating turret pivoted drive structure between the adjacent side direction UV curing equipment, through the UV curing of a plurality of side UV curing equipment according to preface side UV curing, process automation operation improves UV curing efficiency.
Description
Technical Field
The invention relates to the technical field of UV curing equipment, in particular to 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 process of the display panel, the periphery of the display panel is subjected to glue dispensing treatment and the like, and after glue dispensing, the periphery of the display panel needs to be subjected to UV curing to ensure the processing of the display panel.
In the prior art, when the UV curing of the display panel is carried out, the UV curing is carried out on the periphery of the display panel one by one through manual operation, the automatic operation is difficult to realize, and the curing efficiency is too low.
Disclosure of Invention
The invention aims to provide automatic UV curing equipment for a display panel, and aims to solve the problems that in the prior art, automatic operation is difficult to realize and curing efficiency is too low in the UV curing process of the display panel.
The automatic UV curing equipment for the display panel comprises a first conveying structure, a feeding table for placing the display panel, front UV curing equipment for carrying out UV curing on the front surface of the display panel on the feeding table, a second conveying structure and a plurality of lateral UV curing equipment which are arranged along the second conveying structure and sequentially carry out UV curing on the side edge of the display panel, wherein the front UV curing equipment is used for carrying out UV curing on the front surface of the display panel; along the flowing direction of the display panel, a correcting table is arranged between the first conveying structure and the second conveying structure and used for correcting the position of the display panel subjected to front UV curing; the second conveying structure is provided with a moving frame, a rotating frame which rotates vertically is arranged in the moving frame, a slot is formed in the rotating frame, and the display panel corrected by the correcting table is vertically inserted into the slot of the rotating frame; and a driving structure for driving the rotating frame to rotate is arranged between the adjacent lateral UV curing devices.
Furthermore, the bottom of correction platform is equipped with the horizontal axis of rotation of drive correction platform level pivoted, horizontal axis of rotation is connected with the mount table, the correction platform is installed on the mount table, be equipped with a plurality of regulation and place the side regulation structure in the side position of the display panel on the correction platform on the mount table.
Furthermore, a transition station is arranged between the correcting table and the second conveying structure, and the transition station is provided with a carding structure which enables the flexible circuit boards on the display panels to face in a unified mode.
Furthermore, the carding structure comprises a carding plate and a plurality of clamping jaws which are arranged below the carding plate and clamp the display panel, the carding plate is connected with a power element which drives the carding plate to move in a staggered mode relative to the clamping jaws, a plurality of first carding needles which are arranged at intervals are arranged on the carding plate, and the first carding needles are arranged along the length direction of the carding plate.
Furthermore, rotating shafts are respectively arranged on two sides of the rotating frame and are rotatably connected with the moving frame; the inner cavity with an upper opening is formed in the rotating frame, a fixing rod is arranged on one side with the upper opening of the rotating frame, a plurality of slots are formed in the fixing rod, a swinging rod towards or away from the upper opening of the rotating frame is arranged on the other side with the upper opening of the rotating frame, and a plurality of second carding needles which are arranged at intervals are arranged on the swinging rod.
Furthermore, a first ratchet wheel and a second ratchet wheel which rotate in opposite directions are fixedly connected to the rotating shaft, a first limiting block which limits the rotation of the first ratchet wheel 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.
Furthermore, a driven clutch is arranged on the rotating shaft of the rotating frame, the driving structure is provided with a driving clutch which is in butt joint with the driven clutch, the driving structure is provided with a pressing cylinder, and the pressing cylinder moves downwards to drive the second limiting block to move downwards.
Furthermore, the transition station is provided with an upper unlocking structure, and the upper unlocking structure enables the swinging rod of the rotating frame to swing to the limit position towards or away from the upper opening of the rotating frame.
Furthermore, the lower part of the second conveying structure is provided with a jacking plate for jacking the movable frame, the lower part of the jacking plate is connected with a jacking cylinder, the jacking plate is provided with a plurality of positioning bulges, and the bottom of the movable frame is provided with a plurality of positioning grooves for inserting the positioning bulges into the positioning grooves.
Furthermore, the second conveying structure is bent, and a reversing connection table for reversing the movable frame is arranged at the bent part of the second conveying structure.
Compared with the prior art, the automatic UV curing equipment for the display panel, provided by the invention, has the advantages that the front UV curing equipment is used for carrying out front UV curing on the display panel on the feeding table, the display panel subjected to front UV curing is corrected and inserted into the slot of the rotating frame on the moving frame, the display panel reaches the lateral UV curing equipment through the conveying of the second conveying structure, the rotating frame is driven to rotate by the driving structure, the sequential lateral UV curing of the display panel in the plurality of lateral UV curing equipment is realized, the whole process is automatically operated, and the UV curing efficiency of the display panel 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 describes the implementation of the present invention in detail with reference 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 equipment, correction station 103, second transport structure and a plurality of side direction UV curing equipment, and material loading platform and positive UV curing equipment are arranged 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 passes through first transport structure, carries to in the positive UV curing equipment, 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 by 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, a plurality of positioning columns 106 are arranged on the mounting table 102, the plurality of positioning columns 106 are arranged on two adjacent sides of the display panel, two side adjusting structures are arranged on the mounting table 102, and the side columns 105 of the two side adjusting structures are arranged on two other adjacent sides of the display, so that the horizontal position of the display panel is adjusted through the cooperation of the positioning columns 106 and the side columns 105.
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 platform 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 platform 103, and then the vacuum suction plate is rotated to a longitudinal direction to be disposed, and can 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.
Be provided with the detection optic fibre at side direction UV curing equipment's side for detect the position of removal frame 201, and be provided with in the place ahead of side direction UV curing equipment and block the cylinder, when detection optic fibre detected that removal frame 201 reachs side direction UV curing equipment, block the cylinder and then rise, the butt is at the side of removal frame 201, and the restriction removes frame 201 and continues the antecedent removal.
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 orientation, the flexible circuit boards of the display panels are arranged on the same side by using a carding structure.
Specifically, 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 mount 304, the comb mount 304 is connected to a mounting frame 305, and the comb mount 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.
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 is 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 in contact with the driven clutch 206 to drive the turret 202 to rotate.
In this embodiment, the moving frame 201 moves on the second conveying structure, and when the moving frame 201 moves to the driving structure 60, the moving 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.
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 jacking 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 at the transition station, and the upper unlocking structure 50 is used for swinging the swinging rod 204 on the rotating frame 202 to the limit position towards the upper opening of the rotating frame 202 to realize the locking function, or swinging the swinging rod 204 on the rotating frame 202 to the limit position away from the upper opening of the rotating frame 202 to realize the 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 arc-shaped respectively, 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 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 bar 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 structure 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 automatic UV curing equipment for the display panel is characterized by comprising a first conveying structure, a feeding table for placing the display panel, front UV curing equipment for carrying out UV curing on the front surface of the display panel on the feeding table, a second conveying structure and a plurality of lateral UV curing equipment which are arranged along the second conveying structure and sequentially carry out UV curing on the side edge of the display panel; along the flowing direction of the display panel, a correcting table is arranged between the first conveying structure and the second conveying structure and used for correcting the position of the display panel subjected to front UV curing; the second conveying structure is provided with a moving frame, a rotating frame which rotates vertically is arranged in the moving frame, a slot is formed in the rotating frame, and the display panel corrected by the correcting table is vertically inserted into the slot of the rotating frame; a driving structure for driving the rotating frame to rotate is arranged between the adjacent lateral UV curing devices;
the bottom of the correction table is provided with a horizontal rotating shaft for driving the correction table to horizontally rotate, the horizontal rotating shaft is connected with an installation table, the correction table is installed on the installation table, and the installation table is provided with a plurality of side edge adjusting structures for adjusting the side edge positions of the display panel placed on the correction table;
a transition station is arranged between the correcting table and the second conveying structure, and the transition station is provided with a carding structure which enables the flexible circuit boards on the display panels to face uniformly;
the carding structure comprises a carding plate and a plurality of clamping jaws which are arranged below the carding plate and clamp a display panel, the carding plate is connected with a power element which drives the carding plate to move in a staggered manner relative to the clamping jaws, a plurality of first carding needles which are arranged at intervals are arranged on the carding plate, and the first carding needles are arranged along the length direction of the carding plate;
rotating shafts are respectively arranged on two sides of the rotating frame and are rotatably connected with the moving 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, 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, and a plurality of second carding needles arranged at intervals are arranged on the swinging rod;
the second carding pins 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 pins are used for carding the flexible circuit board of the display panel uniformly and 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 pins.
2. The automatic UV curing equipment for display panels according to claim 1, wherein a first ratchet wheel and a second ratchet wheel with opposite rotation directions are fixedly connected to the rotation shaft, a first limiting block for limiting the rotation of the first ratchet wheel 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.
3. The automatic UV curing apparatus for display panels according to claim 2, wherein a rotation shaft of the turret is provided with a driven clutch, the driving structure has a driving clutch interfacing with the driven clutch, and the driving structure has a down-pressing cylinder moving downward to drive the second restriction block to move downward.
4. The display panel automatic UV curing apparatus of claim 1, wherein the transition station is provided with an upper unlocking structure that swings the swing lever of the turret toward or away from the upper opening of the turret to a limit position.
5. The automatic UV curing apparatus for display panels according to claim 1, wherein a lifting plate for lifting the movable frame is arranged below the second conveying structure, a lifting cylinder is connected below the lifting plate, a plurality of positioning protrusions are arranged on the lifting plate, and a plurality of positioning grooves for the positioning protrusions to be inserted and positioned are arranged at the bottom of the movable frame.
6. The apparatus of claim 1, wherein the second conveying structure is bent, and a reversing and docking station for reversing the moving frame is disposed at the bent portion of the second conveying structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012639.XA CN108144819B (en) | 2018-01-05 | 2018-01-05 | Automatic UV curing equipment for display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012639.XA CN108144819B (en) | 2018-01-05 | 2018-01-05 | Automatic UV curing equipment for display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108144819A CN108144819A (en) | 2018-06-12 |
| CN108144819B true CN108144819B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012639.XA Active CN108144819B (en) | 2018-01-05 | 2018-01-05 | Automatic UV curing equipment for display panel |
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| CN (1) | CN108144819B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889584B (en) * | 2018-08-09 | 2023-10-03 | 苏州希盟科技股份有限公司 | UV curing equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202965418U (en) * | 2012-12-10 | 2013-06-05 | 郑春晓 | Automatic brush glue laminating machine |
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| CN108144819A (en) | 2018-06-12 |
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