CN210590610U - Material loading transfer structure of display or touch module - Google Patents
Material loading transfer structure of display or touch module Download PDFInfo
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- CN210590610U CN210590610U CN201920875915.5U CN201920875915U CN210590610U CN 210590610 U CN210590610 U CN 210590610U CN 201920875915 U CN201920875915 U CN 201920875915U CN 210590610 U CN210590610 U CN 210590610U
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Abstract
The utility model relates to the technical field of display or touch module, and discloses a loading transfer structure of a display or touch module, which comprises a film tearing platform, a printing platform and a transfer plate, wherein the transfer plate transfers the display or touch module on the film tearing platform to the printing platform; the film tearing platform is provided with a film tearing suction plate, a film tearing vacuum suction hole is formed in the film tearing suction plate, and the display or touch module is adsorbed on the film tearing suction plate through the film tearing vacuum suction hole; the printing platform is provided with a printing suction plate, the printing suction plate is a ceramic plate, a printing vacuum suction hole is formed in the printing suction plate, and the printing vacuum suction hole absorbs the display or touch module on the printing suction plate; after the display or touch module is adsorbed on the film tearing suction plate, the protective film on the display or touch module is torn off by using the film tearing structure, the display or touch module is transferred to the printing suction plate by the transfer plate, the printing suction plate is a ceramic plate, and the printing vacuum suction hole can be processed to be smaller in aperture, so that the defect of local warping when the display or touch module is adsorbed is avoided.
Description
Technical Field
The utility model discloses a technical field of demonstration or touch-control module particularly, relates to the material loading transfer structure of demonstration or touch-control module.
Background
With the development of science and technology, more and more electronic products are developed in visualization and touch control, such as mobile phones, touch control display screens and the like, and more electronic products are provided with display or touch control modules to realize the functions of liquid crystal display or touch control.
At present, a display or touch module has a connection end face arranged upward, and an edge area of the connection end face can be connected with a gold finger, a flexible circuit, a metal wire and the like, so that a height difference exists between a middle area and the edge area of the connection end face, and the edge area itself.
In the prior art, in the assembling process of the display or touch module, the connecting end face of the display or touch module needs to be coated with a glue layer, so that the connecting end face of the display or touch module can be connected with liquid crystal glass and the like. Show or touch-control module before carrying out glue film 3D and printing, need tear the protection film on its connection terminal surface, carry out glue film 3D again and print, however, show or touch-control module is at the in-process of tearing the membrane, adsorb on tearing the membrane platform, show or touch-control module's connection terminal surface can have local warping defect, thus, after the rubberizing layer on the connection terminal surface, the upper surface that the glue film arranged up can the uneven defect of height appear, the assembly that leads to showing or touch-control module has the defect, greatly reduced electronic product's quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a material loading transfer structure of demonstration or touch-control module aims at solving prior art, and the glue film on the connection terminal surface of demonstration or touch-control module has the problem of level not smooth.
The utility model discloses a realize like this, show or the material loading transfer structure of touch-control module, including dyestripping platform, print platform and transfer board, the transfer board will tear the demonstration or the touch-control module on the dyestripping platform and transfer to print platform; the film tearing platform is provided with a film tearing suction plate, the film tearing suction plate is provided with a film tearing vacuum suction hole, and the display or touch module is adsorbed on the film tearing suction plate through the film tearing vacuum suction hole; the printing platform is provided with a printing suction plate, the printing suction plate is a ceramic plate, printing vacuum suction holes are formed in the printing suction plate, and the printing vacuum suction holes adsorb the display or touch module on the printing suction plate.
Further, the film tearing platform comprises a film tearing moving frame and a film tearing rotating frame, the film tearing moving frame is arranged on the track, and the film tearing rotating frame is rotatably connected to the upper part of the film tearing moving frame; the film tearing rotating frame is provided with a film tearing needle plate, and the film tearing needle plate is provided with the film tearing suction plate; the film tearing suction plate is internally provided with the film tearing vacuum suction hole and a film tearing through hole, and the film tearing thimble which moves up and down along the film tearing through hole is convexly arranged on the film tearing needle plate;
display or touch-control module inhale the hole through the dyestripping vacuum and adsorb on the dyestripping suction disc of dyestripping platform, work as show or after the protective film on the touch-control module is torn, the dyestripping thimble moves up along the dyestripping through-hole, and pushes up display or touch-control module and break away from the dyestripping suction disc, will show or touch-control module suspension be in the top of dyestripping suction disc, the transfer board inserts between dyestripping suction disc and display or touch-control module, adsorbs show or touch-control module, will show or touch-control module transfer to print platform on, simultaneously, the dyestripping thimble moves down, retracts to in the dyestripping through-hole.
Furthermore, the film tearing thimble is provided with an upper end part used for jacking the display or touch module, and the upper end part of the film tearing thimble is coated with film tearing encapsulation.
Further, be provided with a plurality of dyestripping bosss on the dyestripping faller, the activity of dyestripping thimble passes the dyestripping boss, the dyestripping boss surrounds the periphery of dyestripping thimble.
Furthermore, the transfer plate is horizontally arranged and connected to a horizontally moving seat, the moving seat is provided with a connecting plate which moves longitudinally, the inner side of the transfer plate is connected to the connecting plate, the transfer plate is internally provided with a plurality of hollow strips which are arranged at intervals, the hollow strips penetrate through the outer side of the transfer plate, the transfer plate is divided into a plurality of strips which are arranged at intervals by the hollow strips, and the strips are provided with vacuum chucks for adsorbing display or touch modules; when the transfer board is inserted between the film tearing suction board and the display or touch module, the film tearing thimble is arranged in the hollow strip.
Further, it has a plurality of vacuum chuck to embed in the lath, vacuum chuck has the sucking disc terminal surface of arranging up, the sucking disc terminal surface shows on the up end of lath, and with the up end parallel and level of lath arranges, the sucking disc terminal surface is equipped with the sucking disc mouth.
Furthermore, a plurality of sucker ports are formed on the end face of each sucker, the sucker ports are annularly arranged, and the sucker ports are sequentially nested and arranged around the center of the end face of each sucker; and a communicating groove is arranged between the adjacent sucking disc openings.
Further, the printing platform comprises a printing moving frame and a printing rotating frame, the printing moving frame is arranged on the track, and the printing rotating frame is rotatably connected to the upper part of the printing moving frame; a printing needle plate is arranged on the printing rotating frame, and the printing needle plate is provided with the printing suction plate; the printing suction plate is internally provided with the printing vacuum suction hole and a printing through hole, and a printing thimble which moves up and down along the printing through hole is convexly arranged on the printing needle plate;
after the transfer board adsorbs the display or touch module and arranges the back on print sucking plate of print platform, print the thimble and move up along printing the through-hole, and push up and show or touch module and break away from the transfer board, will show or touch module suspension is in the top of transfer board, the transfer board withdraws from between printing the sucking plate and showing or touch module, it takes to print the thimble show or touch module moves down, until showing or touch module adsorbed on printing the sucking plate, it withdraws back in printing the through-hole to print the thimble.
Furthermore, the printing thimble is provided with an upper end part used for jacking the display or touch module, and the upper end part of the printing thimble is coated with printing encapsulation.
Further, be provided with a plurality of bosss of printing on the printing faller, print the thimble activity and pass print the boss, it surrounds to print the boss the periphery of thimble.
Compared with the prior art, the utility model provides a material loading transfer structure of demonstration or touch-control module, after showing or the touch-control module is adsorbed on the dyestripping suction disc of dyestripping platform, utilize the dyestripping structure to show or the protection film on the touch-control module tears, then, the transfer board will show or the touch-control module shifts to print platform's printing suction disc on, utilize to print the vacuum suction hole with show or the touch-control module adsorbs on printing the suction disc, because it is the ceramic plate to print the suction disc, it then can process for the aperture is less to print the vacuum suction hole, thereby when avoiding showing or the touch-control module is adsorbed, local warping defect appears, follow-up after 3D prints the glue film on showing or the connection terminal surface of touch-control module, the upper surface of glue film is level, avoid appearing highly uneven defect.
Drawings
Fig. 1 is a schematic perspective view of the display or touch module 3D adhesive layer printing apparatus provided by the present invention;
fig. 2 is a schematic perspective view of a film tearing platform provided by the present invention;
fig. 3 is a partial perspective view of the film tearing platform provided by the present invention;
fig. 4 is a schematic perspective view of the display or touch module on the film tearing platform being torn by the film tearing structure provided by the present invention;
fig. 5 is a schematic perspective view of a tear film structure provided by the present invention;
FIG. 6 is an enlarged schematic view at A of FIG. 5;
fig. 7 is a schematic perspective view of a transfer plate provided by the present invention;
fig. 8 is a schematic perspective view of a printing platform provided by the present invention;
fig. 9 is a schematic perspective view of a portion of a printing platform provided by the present invention;
fig. 10 is a schematic perspective view of a glue printing apparatus provided by the present invention;
fig. 11 is a schematic perspective view of a curing apparatus provided by the present invention;
fig. 12 is a schematic top view of a curing apparatus provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-12, the preferred embodiment of the present invention is shown.
The display or touch module 3D adhesive layer printing device provided by this embodiment is used for 3D adhesive layer printing on the connecting end surface of the display or touch module 20.
The embodiment provides a display or touch module 3D printing glue layer device, which comprises a film tearing platform 12, a film tearing structure 10, a transfer plate 11, a printing platform 13, a glue printing device 14, a curing device 15 and a laser head.
The display or touch module 20 adhered with the protective film is loaded on the film tearing platform 12 and adsorbed on the film tearing platform 12, the protective film on the display or touch module 20 is torn off by the film tearing structure 10, the display or touch module 20 on the film tearing platform 12 is transferred to the printing platform 13 by the transfer plate 11 and adsorbed on the printing platform 13, the laser head performs a plurality of times of linear scanning on the connecting end surface of the display or touch module 20 on the printing platform 13 to obtain initial detection height data, the controller obtains the initial detection height data, after the display or touch module 20 is moved to the glue printing equipment 14 by the printing platform 13, the controller controls a plurality of glue nozzles of the glue printing equipment 14 to spray glue on the connecting end surface of the display or touch module 20, namely 3D printing glue layers, the controller correspondingly controls different spraying amounts and spraying speeds of the glue nozzles at different positions according to the initial detection height data detected by the laser head, so that glue with different thicknesses can be sprayed according to different positions on the connecting end surface; the display or touch module 20 after being sprayed with the adhesive layer is moved to the curing device 15 by the printing platform 13, and the curing device 15 cures the adhesive layer on the connecting end face.
According to the display or touch module 3D adhesive layer printing equipment, the display or touch module 20 after the film is torn on the film tearing platform 12 is transferred onto the printing platform 13 through the transfer plate 11, the display or touch module 20 performs adhesive layer 3D printing on the printing platform 13, and the phenomenon that the display or touch module 20 is locally deformed in the adhesive layer 3D printing process is avoided; utilize radium-shine head to the demonstration after the dyestripping or touch module's the connection terminal surface and carry out many straight line path scanning, obtain the initial survey height data, the glue spraying of 14 different glue shower nozzles of glue printing apparatus of control glue then can be corresponded to the controller for the upper surface of the glue film that forms on the connection terminal surface of demonstration or touch module 20 levels, avoids appearing the defect of unevenness.
In practical operation, the display or touch module 3D adhesive layer printing device comprises the following steps:
1) the display or touch module 20 is placed on the film tearing platform 12 and adsorbed on the film tearing platform 12, a protective film is attached to the connecting end face of the display or touch module 20, and the display or touch module 20 is subjected to film tearing operation, namely the protective film on the connecting end face of the display or touch module 20 is torn off;
2) transferring the display or touch module 20 with the film torn off onto the printing platform 13 by using the transfer plate 11, wherein the display or touch module 20 is adsorbed on the printing platform 13;
3) performing multiple linear path scanning along the length direction and the width direction of the display or touch module 20 by using the laser head, detecting the initial detection height data of the middle area and the edge area of the connecting end surface of the display or touch module 20, further obtaining the initial detection height data of the height difference of the connecting end surface of the display or touch module 20, and feeding back the detected initial detection height data to the controller;
4) the printing platform 13 moves into the glue printing equipment 14, a plurality of glue spray heads arranged downwards are arranged in the glue printing equipment 14, the controller controls the glue spray heads to spray glue on the connecting end face of the display or touch module 20 according to the initial detection height data detected by the laser heads, and a glue layer is formed on the connecting end face of the display or touch module 20;
5) the printing platform 13 sends the display or touch module 20 with the printed adhesive layer into the curing equipment 15, and the curing equipment 15 cures the adhesive layer;
after the display or touch module 20 cures the adhesive layer on the curing equipment, the laser head performs recheck scanning on the display or touch module 20 with the cured adhesive layer by the printing platform 13, the laser head performs multiple linear path scanning along the length direction and the width direction of the display or touch module 20, recheck height data of the adhesive layer on the connecting end surface of the display or touch module 20 is detected, and then the printed adhesive layer height data of the adhesive layer is obtained according to the initial check height data of the connecting end surface and the recheck height data of the adhesive layer.
The scanning path that radium-shine head was examined to demonstration or touch-control module 20 is unanimous with the scanning path that radium-shine head was examined again to demonstration or touch-control module, and like this, the controller then can judge the contrast according to the height data of examining again and the height data of examining again of same position, and the accurate glue film thickness that obtains this position can be more accurate the realization glue film print.
The display or touch module 3D adhesive layer printing equipment comprises a correction structure, and when the display or touch module 20 is arranged on the printing platform 13, the correction structure performs position correction on the display or touch module 20 on the printing platform 13.
The correction structure comprises four cameras arranged downwards, the four cameras respectively detect the coordinate positions of four corners of the display or touch module 20 and feed detection data back to the controller, so that the central position data and the inclination angle data of the display or touch module 20 are obtained, and the controller controls the printing platform 13 to move as required to adjust the position of the display or touch module 20.
In this embodiment, the display or touch module 3D adhesive layer printing device includes an air knife structure, and in step 1), the display or touch module 20 cleans the protective film on the display or touch module 20 by using the air knife structure before the film tearing operation, so that in the film tearing process, dust and the like on the protective film are prevented from falling onto the connecting end face of the display or touch module 20.
Air blowing channel and air suction channel are equipped with in the air knife structure, the air knife structure has the lower tip of arranging down, this lower tip shows down or the protection film on the touch module 20 arranges, the lower tip of air knife structure has air blowing mouth and induction port, air blowing mouth intercommunication air blowing channel, induction port intercommunication air suction channel, and along the moving direction of demonstration or touch module, air blowing mouth and induction port are according to preface interval arrangement, like this, after air blowing mouth blows up the dust etc. on with the protection film, the induction port then in time will be raised the dust etc. inhale in the air suction channel.
Along the direction from bottom to top, the passageway of blowing is the slope form and arranges, and deviates the suction channel and arranges, like this, when blowing, can guarantee that the mouth of blowing blows towards demonstration or touch module 20 moving direction, and the dust of being convenient for to raise etc. is inhaled by the induction port.
The suction channel is vertical form and arranges, and has the dust storage chamber in the air knife structure, and the skew suction channel in dust storage chamber arranges, and with the suction channel intercommunication, like this, through the inspiratory dust of induction port etc. then can be accomodate in the dust storage intracavity.
In this embodiment, the lower end of the air knife structure has an upwardly concave notch region, and the air suction port of the air suction channel is formed in the notch region, so that the air suction port is favorable for sucking the raised dust.
In the step 3), the laser head moves linearly along the width direction and the length direction of the display or touch module 20, and multiple linear path scans are formed on the connecting end surface of the display or touch module 20, so that height data of the middle area, the edge area and the like of the connecting end surface are obtained, and further initial inspection height data of the whole connecting end surface is obtained.
In the step 3), the position of the display or touch module 20 on the printing platform 13 is corrected at the same time, and the position of the display or touch module 20 is detected and corrected through the correction structure, which may be scanning first by the laser head and then corrected, or correcting first and then scanning, specifically depending on actual needs.
In this embodiment, the glue printing device 14 is an existing product, and is not described in detail herein. The controller controls the spraying speed, the spraying amount and the like of the glue spraying heads through the initial detection height data of the laser heads.
In this embodiment, the curing device 15 includes a curing lamp and two rows of shielding plates, a spacing region is formed between the two rows of shielding plates, each row of shielding plates has a plurality of shielding plates 16 arranged in a row-like manner, and the shielding plates 16 of the row of shielding plates move towards or away from the spacing region; the curing light is positioned above the spaced-apart region.
The printing platform 13 moves the display or touch module 20 with the 3D printed adhesive layer into the spacing area, and since the thicknesses of the adhesive layers are different, the thicknesses of the adhesive layers are different in the middle area and the edge area of the connecting end face, so as to avoid the same heating degree to the adhesive layers in the curing process, the shielding plate 16 is used to shield the thinner part of the adhesive layer, such as the edge area of the connecting end face.
After print platform 13 got into the interval region, the controller was according to the thickness data of glue film, the shielding plate 16 that the control corresponds moved towards the interval region, shelter from the marginal area of joining the terminal surface, perhaps partial marginal area, it is hotter to the glue film to utilize the curing lamp, after heating to the settlement time, deviate from the interval region with shielding plate 16 again and move, make whole glue film whole show out, the curing lamp then continues to heat, like this, then can correspond the different thickness of glue film, carry out different heat treatment, reach the even effect of whole glue film solidification.
In this embodiment, the curing device 15 includes a curing moving plate 151, the curing moving plate 151 is connected to the rail and can move up and down and horizontally, and the curing moving plate 151 has a lower end surface horizontally arranged downward.
The curing lamp is connected to the lower end face of the curing moving plate 151 and arranged downward, a substrate is arranged below the curing lamp and horizontally arranged and connected to the curing moving plate 151, and a hollow hole strip is arranged in the substrate and forms a spacing area between the two shielding plate rows.
The base plate has an upper end surface which is horizontally arranged upwards, and the two shielding plate rows are connected to the upper end surface of the base plate and are respectively arranged at two sides of the hollow hole strip, so that the position change of the whole curing equipment 15 can be controlled along with the movement of the curing moving plate 151.
In this embodiment, the curing lamp is the cyclic annular and arranges, and it arranges around the periphery of whole fretwork hole strip, like this, is favorable to curing lamp's solidification more.
At the lower terminal surface of solidification movable plate 151, the outstanding wall ring that protrudes downwards, this protruding wall ring encircles the periphery of fretwork orifice strip and arranges, and has the lower part opening, foretell curing lamp installs on the inside wall of protruding wall ring, and encircles along the direction of encircleing of protruding wall ring and arranges, and like this, the heat that curing lamp sent also can be under the restriction of protruding wall ring, and the lower part opening of protruding wall ring is upwards emitted for thermal giving off has the directionality more.
Specifically, be provided with a plurality of curing lamps at the inside wall of protrusion wall ring, a plurality of curing lamps are upper and lower interval arrangement, and each curing lamp all is the encircleing form and arranges.
In this embodiment, two guide rails are disposed on the upper surface of the substrate, the two guide rails are disposed on two sides of the hollow hole bar, and the shielding plate rows are correspondingly disposed on the guide rails and driven by the power element to move relative to the spacing area.
The curing moving plate 151 is provided with a protective cover 152, the protective cover 152 surrounds and forms a cavity with an opening at the lower part, and the curing lamp and the substrate are positioned in the cavity, so that the protective cover 152 can be used for protection, the curing process is avoided, and heat is easily dissipated to the outside to cause damage and the like.
The embodiment further provides a loading transfer structure of the display or touch module, and the loading transfer structure of the display or touch module can be applied to a display or touch module 3D glue layer printing device, and can also be applied to any other suitable device, which is not limited to the application in the embodiment.
The loading and transferring structure of the display or touch module comprises the above-mentioned film tearing platform 12, transferring plate 11 and printing platform 13, the film tearing platform 12 is provided with a film tearing suction plate 124, the film tearing suction plate 124 is provided with a film tearing vacuum suction hole 125, and when the display or touch module 20 is placed on the film tearing suction plate 124 of the film tearing platform 12, the display or touch module is adsorbed on the film tearing suction plate 124 by the film tearing vacuum suction hole 125; print platform 13 is last to have the printing and to inhale board 133, and printing and inhaling board 133 is the ceramic plate, is provided with the printing vacuum among the printing and inhales the hole in the printing and inhaling board 133, and after demonstration or touch module 20 on tearing membrane platform 12 were shifted to print platform 13 by transfer board 11, then can be printed the vacuum and inhale the hole and adsorb on printing and inhaling board 133, carries out 3D again and prints the glue film.
Above-mentioned material loading transfer structure of demonstration or touch-control module that provides, after demonstration or touch-control module 20 is adsorbed on the dyestripping suction plate 124 of dyestripping platform 12, utilize the dyestripping structure to tear the protection film on demonstration or touch-control module 20 off, then, the transfer board 11 will show or touch-control module 20 shifts to print on the suction plate 133 of print platform 13, utilize printing vacuum suction hole will show or touch-control module 20 adsorbs on printing suction plate 133, because printing suction plate 133 is the ceramic plate, it is then can process into the aperture less to print vacuum suction hole, thereby when avoiding showing or touch-control module 20 adsorbed, local warping's defect appears, follow-up after showing or touch-control module 20's the connection terminal surface 3D prints the glue film, the upper surface of glue film is level, avoid appearing highly uneven defect.
The film tearing platform 12 comprises a film tearing moving frame 121 and a film tearing rotating frame 122, wherein the film tearing moving frame 121 is arranged on a track, so that the film tearing moving frame 121 can move along the track; the film tearing rotating frame 122 is rotatably connected to the upper portion of the film tearing moving frame 121, such that the film tearing rotating frame 122 can horizontally rotate relative to the film tearing moving frame 121, and the display or touch module 20 is disposed on the film tearing rotating frame 122.
The film tearing rotating frame 122 is provided with a film tearing needle plate 123 and a film tearing suction plate 124, the film tearing needle plate 123 is connected to the film tearing rotating frame 122, the film tearing suction plate 124 is connected to the film tearing needle plate 123, and the film tearing suction plate 124, the film tearing needle plate 123 and the film tearing rotating frame 122 are sequentially arranged from top to bottom in an overlapping manner.
The film tearing suction plate 124 is provided with a film tearing vacuum suction hole 125, the film tearing suction plate 124 is provided with a film tearing suction surface which is arranged upwards, and the film tearing vacuum suction hole 125 penetrates through the film tearing suction surface; and a film tearing through hole 126 is arranged in the film tearing suction plate 124, and the film tearing through hole 126 penetrates through the film tearing suction plate 124.
The film tearing needle plate 123 is convexly provided with a plurality of film tearing thimbles 127, the film tearing thimbles 127 penetrate through the film tearing through holes 126, and the film tearing thimbles 127 move up and down in the film tearing through holes 126 under the driving of a power element, can be contained in the film tearing through holes 126 and also can protrude upwards on the film tearing suction surface.
After the display or touch module 20 is placed on the film-tearing suction plate 124, it is attached to the film-tearing suction surface of the film-tearing suction plate 124, and at this time, the film-tearing vacuum suction hole 125 can suck the display or touch module 20 on the film-tearing suction surface of the film-tearing suction plate 124, and then the film-tearing structure 10 tears off the protective film.
After the film tearing structure 10 finishes film tearing, the film tearing thimble 127 extends upward out of the film tearing through hole 126 and extends to the film tearing suction surface of the film tearing suction plate 124 to jack up the display or touch module 20, at this time, the display or touch module 20 is suspended above the film tearing suction surface of the film tearing suction plate 124, so in the step 2), the transfer plate 11 can be inserted between the display or touch module 20 and the film tearing suction plate 124 to lift up the display or touch module 20, and then the display or touch module 20 is transferred to the printing platform 13, at this time, the film tearing thimble 127 contracts to the inside of the film tearing through hole 126.
In this embodiment, the film-tearing thimble 127 has an upper end portion for jacking up the display or touch module 20, and the upper end portion of the film-tearing thimble 127 is wrapped with a film-tearing encapsulation, so as to prevent the film-tearing thimble 127 from damaging the display or touch module 20 in the process of jacking up the display or touch module 20.
The film tearing and encapsulating rubber has a film tearing and jacking part coated at the top of the film tearing thimble 127, the film tearing and jacking part is arranged in an arc surface shape and is arranged in a big-end-up shape, so that elastic deformation of the film tearing and jacking part for film tearing and encapsulating rubber is facilitated, and a protection effect is further achieved on the display or touch module 20.
In this embodiment, the lower portion of the film tearing thimble 127 extends to the lower portion of the film tearing needle plate 123, and is connected to the power element, the power element drives the film tearing thimble 127 to move up and down, and the upper portion of the film tearing thimble 127 extends to the upper portion of the film tearing needle plate 123 and movably penetrates through the film tearing through hole 126 of the film tearing suction plate 124.
The film tearing bosses are arranged on the film tearing needle plate 123, and the film tearing thimble 127 movably penetrates through the film tearing bosses, that is, the film tearing bosses surround the periphery of the film tearing thimble 127, so that the verticality of the film tearing thimble 127 can be ensured in the process that the power element drives the film tearing thimble 127 to move up and down.
In this embodiment, the film tearing structure 10 includes the film tearing movable plate 100 that reciprocates by power drive, and the lower part of the film tearing movable plate 100 is provided with the roller 101 of horizontal arrangement, and like this, when needs the film tearing, the film tearing movable plate 100 moves down to the top of the film tearing platform 12, and the film tearing platform 12 adjustment position, the corner of protection film is being butted to the roller 101, and like this, through the rotation of roller 101, drive the protection film and tear the roll, and like this, along with the removal of film tearing platform 12, then can realize tearing the operation of falling the protection film.
The lower part of the film tearing moving plate 100 is provided with two film tearing clamping blocks 102, a film clamping gap 103 is arranged between the two film tearing clamping blocks 102, the two film tearing clamping blocks 102 are arranged on the side edge of the roller 101, the formed film clamping gap 103 is also arranged on the side edge of the roller 101, therefore, after the roller 101 drives the corner of the protective film to roll, the corner of the protective film also enters the film clamping gap 103, and thus, the protective film is clamped by the two film tearing clamping blocks 102, and the protective film is further convenient to tear off.
In this embodiment, the film clamping gap 103 is arranged along the axial direction of the roller 101 and aligned with the side edge of the roller 101, so that the edge corner of the rolled protective film can enter the film clamping gap 103 conveniently.
The two film tearing clamping blocks 102 move towards or away from each other, so that the size of the film clamping gap 103 is adjusted. In addition, the film sandwiching gap 103 is arranged in an arc shape in a direction from bottom to top, and is curved in an arc shape in a direction deviating from the roller 101.
In this embodiment, the transfer plate 11 is connected to the movable base 110, the movable base 110 can move horizontally, the movable base 110 is provided with a connecting plate 111 moving longitudinally, the transfer plate 11 is connected to the connecting plate 111 and is arranged horizontally, and the transfer plate is arranged to extend outwards from the movable base 110.
The inner side of the transit plate 11 is connected to the connecting plate 111, and the outer side of the transit plate 11 extends outwards; the middle rotating plate 11 is provided with a plurality of hollow strips 115 arranged at intervals, the hollow strips 115 penetrate through the outer side of the middle rotating plate 11 and are provided with outer openings communicated with the hollow strips 115, so that after the display or touch module 20 is jacked up by the film tearing thimble 127, the middle rotating plate 11 is inserted between the film tearing platform 12 and the display or touch module 20, at the moment, the thimble enters the hollow strips 115 of the middle rotating plate 11, and thus, position interference between the middle rotating plate 11 and the film tearing thimble 127 is avoided.
In this embodiment, the plurality of hollow-out strips 115 are arranged in a straight strip shape, and the plurality of hollow-out strips 115 are arranged in parallel, and of course, according to the arrangement condition of the film tearing thimble 127, the arrangement shape of the plurality of hollow-out strips 115 is correspondingly set, which can be specifically determined according to actual needs.
The transfer board 11 includes an insertion section and a connection section 112, the insertion section is connected to the outer side of the connection section 112, the inner side of the connection section 112 is connected to the connection plate 111, and the connection between the insertion section and the connection section 112 is in a width reduction transition, that is, the width of the insertion section is greater than the width of the connection section 112, so that the insertion operation of the insertion section of the transfer board 11 is facilitated.
In this embodiment, be formed with a plurality of fretwork strips 115 in the transit board 11, a plurality of fretwork strips 115 are cut apart into the lath 113 of a plurality of interval arrangements with the transit board 11, and embedded in the lath 113 has a plurality of vacuum chuck 114, and vacuum chuck 114 has the sucking disc terminal surface of arranging up, and the sucking disc terminal surface shows on lath 113's up end, and arranges with lath 113's up end parallel and level, is provided with the sucking disc mouth on the sucking disc terminal surface.
Thus, after the display or touch module 20 is placed on the transfer board 11, the suction cup end surfaces of the vacuum suction cups 114 of the plurality of slats 113 abut against the lower surface of the display or touch module 20, and the display or touch module 20 is sucked by the suction cup openings, so as to prevent the display or touch module 20 from falling off during the process of transferring the display or touch module 20.
In order to better suck the display or touch module 20, a plurality of the vacuum suction cups 114 are disposed along the length direction of the strip 113, and the vacuum suction cups 114 are spaced along the length direction of the strip 113.
In this embodiment, be formed with a plurality of sucking disc mouths on the sucking disc terminal surface, the sucking disc mouth is the annular and arranges, and a plurality of sucking disc mouths are nested according to the preface to the central ring-type of sucking disc terminal surface arranges, like this, can be so that vacuum chuck 114 better absorption shows or touch-control module 20, and avoids showing or touch-control module 20 the phenomenon that local deformation appears.
Be provided with the intercommunication groove between the adjacent sucking disc mouth, the intercommunication groove is with adjacent sucking disc mouth intercommunication, and is provided with a plurality ofly between adjacent sucking disc mouth the intercommunication groove, a plurality of intercommunication grooves encircle along the periphery of sucking disc mouth and arrange.
The printing platform 13 includes a printing moving frame 131 and a printing rotating frame 132, wherein the printing moving frame 131 is disposed on a rail, so that the printing moving frame 131 can move along the rail; the printing turret 132 is rotatably connected to the upper portion of the printing moving frame 131, such that the printing turret 132 can horizontally rotate relative to the printing moving frame 131, and the display or touch module 20 is disposed on the printing turret 132.
The printing rotating frame 132 is provided with a printing needle plate 130 and a printing suction plate 133, the printing needle plate 130 is connected to the printing rotating frame 132, the printing suction plate 133 is connected to the printing needle plate 130, and the printing suction plate 133, the printing needle plate 130 and the printing rotating frame 132 are sequentially overlapped from top to bottom.
A printing vacuum suction hole is formed in the printing suction plate 133, and the printing suction plate 133 is provided with a printing suction surface arranged upwards, and the printing vacuum suction hole penetrates through the printing suction surface; and a printing through-hole is provided in the printing suction plate 133, the printing through-hole penetrating through the printing suction plate 133.
The printing needle plate 130 is provided with a plurality of printing thimbles 135 in a protruding manner, the printing thimbles 135 penetrate through the printing through holes, and the printing thimbles 135 move up and down in the printing through holes under the driving of a power element, can be contained in the printing through holes and also can protrude upwards on the printing suction surface.
After the display or touch module 20 is transferred to the upper side of the printing platform 13 by the transfer plate 11, the printing thimbles 135 of the printing needle plate 130 protrude upwards and extend to the upper side of the printing suction surface, the transfer plate 11 moves downwards until the printing thimbles 135 penetrate through the hollow strips 115 between the laths 113, the display or touch module 20 is jacked, and then the transfer plate 11 is pulled and withdrawn; then, the print pin 135 moves downward until it moves below the print-attracting surface, at which time the display or touch module 20 is attracted to the print-attracting surface of the print suction plate 133.
Of course, after the display or touch module 20 adsorbed on the printing platform 13 completes the 3D printing and curing of the adhesive layer, the laser head is used to recheck the adhesive layer, and the product can be discharged after being qualified. In the blanking process, the display or touch module 20 can be lifted up by the printing thimble 135 to be separated from the printing suction surface, and then the display or touch module 20 can be transferred to other stations by the transfer plate 11.
In this embodiment, the printing thimble 135 has an upper end portion for jacking up the display or touch module 20, and the upper end portion of the printing thimble 135 is wrapped with printing encapsulation, so as to prevent the printing thimble 135 from damaging the display or touch module 20 in the process of jacking up the display or touch module 20.
The printing encapsulation has a printing jacking portion coated on the top of the printing thimble 135, the printing jacking portion is arranged in an arc surface shape and is arranged in a large-size and small-size shape, so that the elastic deformation of the printing jacking portion beneficial to the printing encapsulation further plays a role in protecting the display or touch module 20.
In this embodiment, the lower portion of the print pin 135 extends to the lower portion of the print pin plate 130, and is connected to a power element, the power element drives the print pin 135 to move up and down, and the upper portion of the print pin 135 extends to the upper portion of the print pin plate 130, and is movably disposed in the print through hole of the print suction plate 133.
A plurality of printing bosses are arranged on the printing needle plate 130, and the printing ejector pins 135 movably penetrate through the printing bosses, that is, the printing bosses surround the peripheries of the printing ejector pins 135, so that the verticality of the printing ejector pins 135 can be ensured in the process that the power element drives the printing ejector pins 135 to move up and down.
In this embodiment, the print suction plate 133 is a ceramic plate, so that the diameter of the formed print vacuum suction hole can be smaller, and the display or touch module 20 is prevented from being locally deformed or warped in the process of sucking the display or touch module 20; the aperture of the vacuum suction hole 125 of the film tearing suction plate 124 is relatively large, so that the display or touch module 20 is prevented from moving or falling off during the film tearing process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The loading transfer structure of the display or touch module is characterized by comprising a film tearing platform, a printing platform and a transfer plate, wherein the transfer plate transfers the display or touch module on the film tearing platform to the printing platform; the film tearing platform is provided with a film tearing suction plate, the film tearing suction plate is provided with a film tearing vacuum suction hole, and the display or touch module is adsorbed on the film tearing suction plate through the film tearing vacuum suction hole; the printing platform is provided with a printing suction plate, the printing suction plate is a ceramic plate, printing vacuum suction holes are formed in the printing suction plate, and the printing vacuum suction holes adsorb the display or touch module on the printing suction plate.
2. The loading and transferring structure of a display or touch module according to claim 1, wherein the film tearing platform comprises a film tearing moving frame and a film tearing rotating frame, the film tearing moving frame is disposed on the track, and the film tearing rotating frame is rotatably connected to an upper portion of the film tearing moving frame; the film tearing rotating frame is provided with a film tearing needle plate, and the film tearing needle plate is provided with the film tearing suction plate; the film tearing suction plate is internally provided with the film tearing vacuum suction hole and a film tearing through hole, and the film tearing thimble which moves up and down along the film tearing through hole is convexly arranged on the film tearing needle plate;
display or touch-control module inhale the hole through the dyestripping vacuum and adsorb on the dyestripping suction disc of dyestripping platform, work as show or after the protective film on the touch-control module is torn, the dyestripping thimble moves up along the dyestripping through-hole, and pushes up display or touch-control module and break away from the dyestripping suction disc, will show or touch-control module suspension be in the top of dyestripping suction disc, the transfer board inserts between dyestripping suction disc and display or touch-control module, adsorbs show or touch-control module, will show or touch-control module transfer to print platform on, simultaneously, the dyestripping thimble moves down, retracts to in the dyestripping through-hole.
3. The loading and transferring structure of a display or touch module as claimed in claim 2, wherein the film-tearing thimble has an upper end portion for jacking up the display or touch module, and the upper end portion of the film-tearing thimble is coated with a film-tearing encapsulation.
4. The loading and transferring structure of a display or touch module according to claim 3, wherein the film-tearing needle plate is provided with a plurality of film-tearing bosses, the film-tearing thimble movably penetrates the film-tearing bosses, and the film-tearing bosses surround the peripheries of the film-tearing thimbles.
5. The loading transfer structure of a display or touch module according to any one of claims 2 to 4, wherein the transfer plate is horizontally disposed and connected to a horizontally moving base, the moving base is provided with a connecting plate moving longitudinally, the inner side of the transfer plate is connected to the connecting plate, the transfer plate is provided with a plurality of hollow bars disposed at intervals, the hollow bars penetrate through the outer side of the transfer plate, the hollow bars divide the transfer plate into a plurality of slats disposed at intervals, and the slats are provided with vacuum chucks for adsorbing the display or touch module; when the transfer board is inserted between the film tearing suction board and the display or touch module, the film tearing thimble is arranged in the hollow strip.
6. The loading transfer structure of a display or touch module according to claim 5, wherein a plurality of vacuum suction cups are embedded in the strip, each vacuum suction cup has a suction cup end face arranged upward, the suction cup end face is exposed on the upper end face of the strip and arranged flush with the upper end face of the strip, and the suction cup end face is provided with a suction cup opening.
7. The loading transfer structure of a display or touch module according to claim 6, wherein the suction cup end surface is formed with a plurality of suction cup openings, the suction cup openings are arranged in a ring shape, and the plurality of suction cup openings are sequentially nested and arranged around the center of the suction cup end surface; and a communicating groove is arranged between the adjacent sucking disc openings.
8. The loading and transferring structure of a display or touch module according to claim 5, wherein the printing platform comprises a printing moving frame and a printing rotating frame, the printing moving frame is disposed on the track, and the printing rotating frame is rotatably connected to an upper portion of the printing moving frame; a printing needle plate is arranged on the printing rotating frame, and the printing needle plate is provided with the printing suction plate; the printing suction plate is internally provided with the printing vacuum suction hole and a printing through hole, and a printing thimble which moves up and down along the printing through hole is convexly arranged on the printing needle plate;
after the transfer board adsorbs the display or touch module and arranges the back on print sucking plate of print platform, print the thimble and move up along printing the through-hole, and push up and show or touch module and break away from the transfer board, will show or touch module suspension is in the top of transfer board, the transfer board withdraws from between printing the sucking plate and showing or touch module, it takes to print the thimble show or touch module moves down, until showing or touch module adsorbed on printing the sucking plate, it withdraws back in printing the through-hole to print the thimble.
9. The loading and transferring structure of a display or touch module according to claim 8, wherein the printing thimble has an upper end portion for jacking up the display or touch module, and the upper end portion of the printing thimble is coated with a printing encapsulation.
10. The loading and transferring structure of a display or touch module according to claim 8, wherein the printing needle plate is provided with a plurality of printing bosses, the printing needles movably pass through the printing bosses, and the printing bosses surround the printing needles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875915.5U CN210590610U (en) | 2019-06-11 | 2019-06-11 | Material loading transfer structure of display or touch module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875915.5U CN210590610U (en) | 2019-06-11 | 2019-06-11 | Material loading transfer structure of display or touch module |
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| CN210590610U true CN210590610U (en) | 2020-05-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154396A (en) * | 2019-06-11 | 2019-08-23 | 深圳市深科达智能装备股份有限公司 | The feeding relay structure of display or touch module |
| CN111730970A (en) * | 2020-06-01 | 2020-10-02 | 联宝(合肥)电子科技有限公司 | Automatic change printing curing equipment |
-
2019
- 2019-06-11 CN CN201920875915.5U patent/CN210590610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154396A (en) * | 2019-06-11 | 2019-08-23 | 深圳市深科达智能装备股份有限公司 | The feeding relay structure of display or touch module |
| CN111730970A (en) * | 2020-06-01 | 2020-10-02 | 联宝(合肥)电子科技有限公司 | Automatic change printing curing equipment |
| CN111730970B (en) * | 2020-06-01 | 2022-03-08 | 联宝(合肥)电子科技有限公司 | Automatic change printing curing equipment |
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