CN109421973A - A kind of LCD screen dyestripping equipment and LCD screen dyestripping method - Google Patents

A kind of LCD screen dyestripping equipment and LCD screen dyestripping method Download PDF

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Publication number
CN109421973A
CN109421973A CN201710740536.0A CN201710740536A CN109421973A CN 109421973 A CN109421973 A CN 109421973A CN 201710740536 A CN201710740536 A CN 201710740536A CN 109421973 A CN109421973 A CN 109421973A
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CN
China
Prior art keywords
cylinder
lcd screen
mounting plate
dyestripping
component
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710740536.0A
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Chinese (zh)
Inventor
蒋海兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Haimingde Technology Co Ltd
Original Assignee
Shenzhen Haimingde Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Haimingde Technology Co Ltd filed Critical Shenzhen Haimingde Technology Co Ltd
Priority to CN201710740536.0A priority Critical patent/CN109421973A/en
Publication of CN109421973A publication Critical patent/CN109421973A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for

Abstract

The present invention discloses a kind of LCD screen dyestripping equipment and LCD screen dyestripping method; the LCD screen dyestripping equipment includes rack; for conveying the feed device of material automatically; fetching device for picking and placing LCD screen and being transported to LCD screen; positioning device for being positioned to LCD screen; and the coat peeling unit for tearing LCD screen protective film off, the feed device, fetching device, positioning device and coat peeling unit are respectively mounted on the rack.LCD screen dyestripping equipment according to the present invention, it can realize that feeding, positioning, dyestripping, assembly of LCD screen etc. operates automatically by the cooperation between each device, by turning glue component and pressing from both sides the cooperation of membrane module, it is utilized so that the adhesive tape of the same position can be repeated as many times in the range of viscosity license, when sticky insufficient, one section of adhesive tape is changed by turning glue motor again, considerably reduces consumptive material and cost in production process.

Description

A kind of LCD screen dyestripping equipment and LCD screen dyestripping method
Technical field
The present invention relates to automatic field more particularly to a kind of LCD screen dyestripping equipment and LCD screen dyestripping methods.
Background technique
LCD screen can be used often in present electronic product, and needing when assembling to LCD screen will be in LCD screen Protective film tear it down, but the not high and present dyestripping mode of the dyestripping automation degree of equipment of the prior art be pass through by LCD screen is placed on transparent rubberized fabric, and by putting glue and winding dragging to transparent adhesive tape, the protective film in LCD screen is torn.By saturating The mode of the dyestripping of gelatin, since liquid crystal protective film sticks on transparent adhesive tape, thus every section of transparent adhesive tape can only often be torn using once Film must just change one section of glue, and transparent adhesive tape consumptive material is larger in production process.
Summary of the invention
The object of the present invention is to provide a kind of LCD screen dyestripping equipment, can realize automatically the feeding of LCD screen, positioning, The operation such as dyestripping, being able to solve transparent adhesive tape dyestripping mode and often tearing a protective film just needs the problem of changing one section of transparent adhesive tape, reduces life Consumptive material during production.
The present invention is achieved through the following technical solutions: a kind of LCD screen dyestripping equipment, the LCD screen dyestripping equipment includes machine Frame, for conveying the feed device of material automatically, fetching device for picking and placing LCD screen and being transported to LCD screen, for pair The positioning device that LCD screen is positioned, and the coat peeling unit for tearing LCD screen protective film off, the feed device pick and place dress It sets, positioning device and coat peeling unit are respectively mounted on the rack.
As a further improvement of the above technical scheme, the fetching device includes manipulator, picks and places mounting rack, clamping group Part and pick-up component, the manipulator are mounted on the rack, and the pick-and-place mounting rack is connected with manipulator, the clamp assemblies It is separately mounted to pick and place the two sides of mounting rack with pick-up component.
As a further improvement of the above technical scheme, the clamp assemblies include telescopic cylinder, gripper cylinder mounting plate, Gripper cylinder and clamping clamping jaw, the telescopic cylinder, which is mounted on, to be picked and placed on mounting rack, and the gripper cylinder mounting plate is for installing The gripper cylinder, the gripper cylinder mounting plate are connected with the cylinder axis of the telescopic cylinder, the gripper cylinder installation On gripper cylinder mounting plate, the clamping clamping jaw is connected with the cylinder axis of the gripper cylinder;The pick-up component includes The vacuum chuck for turning to cylinder, drawing mounting plate and being mounted on the absorption mounting plate, the steering cylinder are mounted on pick-and-place On mounting rack, the absorption mounting plate is connected by connecting rod with the cylinder axis for turning to cylinder.
As a further improvement of the above technical scheme, the positioning device include positioning installation frame, for LCD screen into The located lateral component of row located lateral and for LCD screen carry out longitudinal register longitudinal register component;The location and installation Multiple positioning parting beads are provided on frame, the positioning parting bead and positioning installation frame form multiple localization regions;The located lateral Component includes located lateral cylinder, located lateral connecting plate and located lateral push plate, and the located lateral cylinder is mounted on positioning On mounting rack, the horizontal plate that is located by connecting is connected with the cylinder axis of located lateral cylinder, and the located lateral push plate is fixed on On located lateral connecting plate;The longitudinal register component includes longitudinal register motor, multiple longitudinal register rollers and longitudinal register band, The longitudinal register motor and longitudinal register roller are mounted in positioning installation frame, and the longitudinal register band is set in longitudinal register roller On, the lower section of positioning parting bead is arranged in the longitudinal register band.
As a further improvement of the above technical scheme, the coat peeling unit includes dyestripping mounting plate, turns glue component, binder Component and folder membrane module, described to turn glue component and binder component is mounted on dyestripping mounting plate, the folder membrane module is mounted on institute It states in rack, the folder membrane module is located at the side of the dyestripping mounting plate.
As a further improvement of the above technical scheme, it is described turn glue component include adhesive tape cushion block, blowing wheel, rewinding wheel, Turn glue motor, volume rubber roller and synchronous belt, the side for turning glue motor and being mounted on dyestripping mounting plate, the adhesive tape cushion block, blowing Wheel and rewinding wheel are mounted on the other side of dyestripping mounting plate, and the volume rubber roller is threaded through in dyestripping mounting plate, the synchronous belt set It is located on volume rubber roller and is connected with the motor shaft for turning glue motor.
As a further improvement of the above technical scheme, the rewinding wheel and turn between glue motor by transmission belt be connected It connects;Silica gel is arranged on the volume rubber roller;The side of the blowing wheel is arranged for preventing the elasticity of the excessive blowing of blowing wheel from applying Casting die.
As a further improvement of the above technical scheme, the binder component includes press cylinder, binder transmission shaft and pressure Expect that bar, the press cylinder and the binder transmission shaft are installed in dyestripping mounting plate, the press cylinder and the binder pass Moving axis is connected;The compressing rod is mounted on binder transmission shaft.
As a further improvement of the above technical scheme, the folder membrane module include push cylinder mounting plate, push cylinder, Push sliding rail, lifting cylinder mounting plate, lifting cylinder, folder film cylinder mounting plate, folder film cylinder, folder film clamping jaw and gas blow pipe;Institute Push cylinder mounting plate is stated to be mounted on mounting rack;The push cylinder is mounted on push cylinder mounting plate, the push gas The cylinder axis of cylinder is connected with lifting cylinder mounting plate, and the lifting cylinder mounting plate is arranged on the push sliding rail, passes through The movement of push cylinder drives lifting cylinder mounting plate to move back and forth on push sliding rail, and the lifting cylinder is mounted on lifting air On cylinder mounting plate, the folder film cylinder mounting plate is connected with the cylinder axis of the lifting cylinder, and the folder film cylinder is mounted on It presss from both sides on film cylinder mounting plate, the folder film clamping jaw is connected with the cylinder axis for pressing from both sides film cylinder;The gas blow pipe setting is in folder film gas The side of cylinder, gas outlet are directed at the folder film clamping jaw.
A kind of LCD screen dyestripping method, including step S10: fetching device LCD screen is removed and placed from feed device to It is positioned in positioning device, the LCD screen that positioning is completed is placed by fetching device to be turned on glue component;Step S20: the binder After component operates so that LCD screen protective film and adhesive tape bonding are close, the fetching device protects LCD screen with LCD screen is mobile Film is torn off, and the LCD screen protective film on adhesive tape is taken away and recycled by the folder membrane module movement.
Beneficial effect of the invention includes at least: in LCD screen dyestripping equipment of the invention, passing through the cooperation between each device It can realize that feeding, positioning, dyestripping, assembly of LCD screen etc. operate automatically, by turning glue component and pressing from both sides the cooperation of membrane module, make The adhesive tape for obtaining the same position can be repeated as many times in the range of viscosity license to be utilized, when viscosity is insufficient, then by turning glue Motor changes one section of adhesive tape, considerably reduces consumptive material and cost in production process.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of LCD screen dyestripping equipment according to an embodiment of the present invention;
Fig. 2 is the stereoscopic schematic diagram of feed device according to an embodiment of the present invention;
Fig. 3 is the stereoscopic schematic diagram of fetching device according to an embodiment of the present invention;
Fig. 4 is the part isometric schematic diagram of fetching device according to an embodiment of the present invention;
Fig. 5 is another stereoscopic schematic diagram according to Fig. 4;
Fig. 6 is the stereoscopic schematic diagram of positioning device according to an embodiment of the present invention;
Fig. 7 is the stereoscopic schematic diagram of coat peeling unit and fetching device according to an embodiment of the present invention;
Fig. 8 is the part isometric schematic diagram of coat peeling unit according to an embodiment of the present invention;
Fig. 9 is the part isometric schematic diagram according to an embodiment of the present invention for turning glue component;
Figure 10 is another stereoscopic schematic diagram according to Fig. 9;
Figure 11 is the stereoscopic schematic diagram of binder component according to an embodiment of the present invention;
Figure 12 is the stereoscopic schematic diagram of folder membrane module according to an embodiment of the present invention;
Figure 13 is that the flow chart of LCD screen dyestripping method according to an embodiment of the present invention is intended to.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is described The example of embodiment is shown in the accompanying drawings, and in which the same or similar labels are throughly indicated same or similar element or tools There is the element of same or like function.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be with each Different configurations is planted to arrange and design.Therefore, below to the detailed description of the embodiment of the present invention provided in the accompanying drawings simultaneously It is not intended to be limiting the range of claimed invention, but is merely representative of selected embodiment of the invention.Based on of the invention Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all belongs to In the scope of protection of the invention.
As shown in Figure 1, the LCD screen dyestripping equipment includes rack 1, for conveying the feed device 2 of material automatically, it is used for The fetching device 3 for picking and placing LCD screen and it being transported, the positioning device 4 for being positioned to LCD screen, for tearing LCD off The coat peeling unit 5 of screen protection cuticula, the feed device 2, fetching device 3, positioning device 4 and coat peeling unit 5 are installed in rack 1 On.
As shown in Fig. 2, the feed device 2 includes feeding motor 21, feeding screw mandrel 22, feeding supporting plate 23 and feeding guide 24, the feeding motor 21, feeding screw mandrel 22 and feeding guide 24 are mounted in rack 1, and the feeding supporting plate 23, which is set in, to be sent It is connected on material screw rod 22 and with the feeding guide 24.The feed device 2 drives feeding screw mandrel 22 by feeding motor 21 So that feeding supporting plate 23 moves on feeding guide 24, the automatic transport to the material disc on supporting plate is realized, it in this way can be with Once upper multiple material discs are time saving and energy saving.The side of the feed device 2 is provided with the recycling frame for regenerant charging tray 25, after the LCD screen in a material disc runs out, empty material disc can be clamped and be put into recycling frame 25 by the component that picks and places In, save artificial reclaimer operation.
As shown in figure 3, the fetching device 3 includes manipulator 31, picks and places mounting rack 32, clamp assemblies 33 and pick-up component 34, the clamp assemblies 33 and pick-up component 34 are separately mounted to pick and place the two sides of mounting rack 32.The pick-and-place mounting rack 32 with Manipulator 31 is connected, and the clamp assemblies 33 and pick-up component 34 are mounted on and pick and place on mounting rack 32.In the present embodiment, institute State manipulator 31 be four axis robots, the manipulator 31 for drive clamp assemblies 33 and pick-up component 34 each device it Between carry out it is mobile to carry out different operations to LCD screen.As long as it is understood that the manipulator 31 can be realized it is above-mentioned Function can be adapted for the present invention, the manipulator 31 being not limited in diagram,
As shown in figure 4, the clamp assemblies 33 include telescopic cylinder 331, gripper cylinder mounting plate, 334 and of gripper cylinder Clamp clamping jaw 335.The telescopic cylinder 331, which is mounted on, to be picked and placed on mounting rack 32, and the gripper cylinder mounting plate is for installing institute Gripper cylinder 334 is stated, the gripper cylinder mounting plate is connected with the cylinder axis of the telescopic cylinder 331, the gripper cylinder 334 are mounted on gripper cylinder mounting plate, and the clamping clamping jaw 335 is connected with the cylinder axis of the gripper cylinder 334;It is described Clamp assemblies 33 adjust the position of the gripper cylinder 334 and clamping clamping jaw 335 by telescopic cylinder 331, pass through gripper cylinder 334 driving clamping clamping jaws 335 clamp LCD screen.In the present embodiment, the gripper cylinder mounting plate includes one piece of clamping Cylinder installs transverse slat 332 and two pieces of gripper cylinders install stringer board 333, the gripper cylinder installation transverse slat 332 and the flexible gas The cylinder axis of cylinder 331 is connected, and the gripper cylinder installation stringer board 333 is for installing gripper cylinder 334, the gripper cylinder peace Dress stringer board 333 is mounted on the two sides of the gripper cylinder installation transverse slat 332.The gripper cylinder 334 and clamping clamping jaw 335 are arranged There are four groups, two groups of gripper cylinders 334 is installed on each piece of gripper cylinder installation stringer board 333, and be located at same and clamp Two groups of gripper cylinders 334 on cylinder installation stringer board 333 are separately mounted to the two sides of gripper cylinder installation stringer board 333, thus may be used So that clamping clamping jaw 335 is not interfere with each other when clamping LCD screen, and its installation site is certainly with respect to gripper cylinder installation stringer board 333 It can be adjusted according to the difference of LCD screen charging plate by the distance held, in actual use more flexibly.The folder Component 33 is held for positioning LCD screen from being removed and placed in material disc into positioning device 4, and by empty material disc Clamping is placed into recycling frame 25.For the ease of the dyestripping operation after positioning, LCD screen is placed into positioning in clamp assemblies 33 In order to enable there is the side of protective film downward in LCD screen when in device 4, the manipulator when clamping clamping jaw 335 and unclamping LCD screen 31 will drive fetching device 3 has the side of protective film slightly to move in LCD screen, and clamping clamping jaw 335 touches LCD screen and to erect The side of protective film is swung in the side of straight LCD screen never protective film so that have in LCD screen a side of protective film to Under be placed in positioning device 4.
As shown in figure 5, the pick-up component 34 includes turning to cylinder 341, draw mounting plate 342 and being mounted on the absorption Vacuum chuck 343 on mounting plate 342, in the present embodiment there are four the settings of vacuum chuck 343.The steering cylinder 341 are mounted on pick-and-place mounting rack 32;The mounting plate 342 of drawing passes through connecting rod 344 and the cylinder axis for turning to cylinder 341 Be connected, by connecting rod 344 by the flexible power for turning to cylinder 341 be converted into the absorption mounting plate 342 rotate it is dynamic Power, by the driving for turning to cylinder 341 so that the absorption mounting plate 342 rotates to adjust the vacuum around connecting rod 344 The direction of sucker 343;It is described draw mounting plate 342 and it is described pick and place mounting rack 32 between for can relative rotation connection, connect The mode connect by pin shaft there are many such as being connected, as long as the connection type for being that by above-mentioned function can be adapted for this Invention, since this is common knowledge well-known to those skilled in the art, details are not described herein.
As shown in fig. 6, the positioning device 4 includes positioning installation frame 41, the transverse direction for carrying out located lateral to LCD screen Positioning component and for LCD screen carry out longitudinal register longitudinal register component.It is provided in the positioning installation frame 41 multiple Parting bead 411 is positioned, the positioning parting bead 411 forms multiple localization regions 412, in the present embodiment, institute with positioning installation frame 41 It states there are three the positioning installations of parting bead 411, there are four localization regions 412.The located lateral component includes located lateral cylinder 421, located lateral connecting plate 422 and located lateral push plate 423, the located lateral cylinder 421 are mounted on positioning installation frame 41 On, the horizontal plate that is located by connecting is connected with the cylinder axis of located lateral cylinder 421, and the located lateral push plate 423 is fixed on On located lateral connecting plate 422, there are four the settings of located lateral push plate 423, corresponding four localization regions 412, The located lateral component passes through located lateral cylinder 421 and the horizontal plate that is located by connecting is driven to make located lateral push plate 423 will LCD screen in localization region 412 is pushed to position parting bead 411, is achieved in the located lateral to LCD screen.
The longitudinal register component includes longitudinal register motor 431, multiple longitudinal register rollers 432 and longitudinal register band 433, The longitudinal register motor 431 is mounted in positioning installation frame 41, and the longitudinal register band 433 is set in longitudinal register roller 432 On, the lower section of positioning parting bead 411 is arranged in the longitudinal register band 433, and the longitudinal register component passes through longitudinal register motor 431 drive longitudinal register rollers 432 are to drive longitudinal register band 433 to operate, the rotation direction and transverse direction of longitudinal register band 433 The direction that positioning cylinder 421 drives located lateral push plate 423 to push is mutually perpendicular to, and is driven LCD screen by longitudinal register band 433 To the baffle of side, it is achieved in the longitudinal register to LCD screen.
As shown in Fig. 7 to Fig. 8, the coat peeling unit 5 is pacified for tearing the protective film in LCD screen convenient for LCD screen Dress, the coat peeling unit 5 includes dyestripping mounting plate 51, turns glue component 52, binder component 53 and folder membrane module 54, described to turn glue group Part 52 and binder component 53 are mounted on dyestripping mounting plate 51, and the folder membrane module 54 is mounted in the rack 1, the folder film Component 54 is located at the side of the fetching device 3.It is the waste material frame for recycling LCD screen protective film below the coat peeling unit 5. The dyestripping mounting plate 51 is mounted in rack 1, and the two sides of the dyestripping mounting plate 51 are provided with sliding rail 511, in the rack 1 The sliding block 11 for being connected with the sliding rail 511, the dyestripping mounting plate 51 and rack 1 are provided with by sliding rail 511 and is slided Block 11, which is connected, enables the dyestripping mounting plate 51 to be moved relative to rack 1, so that turning glue component 52 replaces adhesive tape more The convenience added.
As shown in Fig. 9 to Figure 10, the glue component 52 that turns includes adhesive tape cushion block 521, blowing wheel 522, rewinding wheel 523, turns Glue motor 524, volume rubber roller 525 and synchronous belt 526, the side for turning glue motor 524 and being mounted on dyestripping mounting plate 51, the glue The other side of dyestripping mounting plate 51 is mounted on cushion block 521, blowing wheel 522 and rewinding wheel 523, the volume rubber roller 525 is threaded through In dyestripping mounting plate 51.The adhesive tape 56 is placed on blowing wheel 522, after pile warp pulleying rubber roller 525 and adhesive tape cushion block 521 by Rewinding wheel 523 recycles, and the synchronous belt 526 is set on volume rubber roller 525 and is connected with the motor shaft for turning glue motor 524, leads to It crosses and turns drive volume rubber roller 525 rotation of glue motor 524 to make adhesive tape 56 by the frictional force between volume rubber roller 525 and adhesive tape 56 It is produced from blowing wheel 522, the rewinding wheel 523 and turns to be connected between glue motor 524 by a transmission belt, specifically It says, there are two driving wheel, one is for synchronous belt 526 and volume rubber roller 525 for connection on the motor shaft for turning glue motor 524 The synchronizing wheel being driven, the other is the belt pulley for being driven to rewinding wheel 523.Setting is because described in this way Adhesive tape 56 on blowing wheel 522 can be taken it out by the frictional force generated between volume rubber roller 525 and adhesive tape 56, and rewinding wheel There is no a power support when 523 recycling adhesive tape 56, therefore in rewinding wheel 523 and to turn setting between glue motor 524 and be connected by power, this The setting of sample can save space and cost.It is noted that energy when the adhesive faces and volume rubber roller 525 for adhesive tape contact It is enough that volume rubber roller 525 is not stick under the premise of guaranteeing frictional force, silica gel has been arranged on volume rubber roller 525.Glue in the present embodiment Band 56 is double-sided adhesive, and the viscosity of double-sided adhesive is stronger, can preferably cling the protective film of LCD screen.
The elastic pressing piece 55 for preventing 522 blowing of blowing wheel excessive, institute are also set up in the side of the blowing wheel 522 State elastic pressing piece 55 include pressure mounting base, pressure bar and pressure spring, it is described pressure bar pressure spring effect with put Material wheel 522 is in contact, by pressure bar and blowing wheel 522 between frictional force make blowing wheel 522 adhesive tape 56 discharging after not Discharging can be caused excessive because inertia continues to rotate.
Adhesive tape cushion block 521 there are four settings on dyestripping mounting plate 51 in the present embodiment, and every two adhesive tape cushion block 521 Between be equipped with spacer 527, since the adhesive faces of the adhesive tape 56 in dyestripping are set up for by the protective film in LCD screen It clings, therefore the spacer 527 prevents dust or other sundries for will be isolated in addition to the adhesive tape 56 on adhesive tape cushion block 521 The adherence for influencing adhesive tape 56 is sticked on adhesive tape 56.
In the present embodiment, the volume rubber roller 525 is provided with eight, is wherein arranged between every two adhesive tape cushion block 521 There are two rubber roller 525 is rolled up, it is also in addition respectively arranged with one above blowing wheel 522 and rewinding wheel 523, is located at adhesive tape cushion block One end of volume rubber roller 525 between 521 is equipped with synchronizing wheel, and the synchronizing wheel is by synchronous belt 526 and turns 524 power of glue motor company It connects, the tensioning shaft 528 for adhesive tape 56 to be tensioned is additionally provided between every two adhesive tape cushion block 521.Turn glue motor described 524 top is also equipped with the adjusting idler wheel 529 of the tightness for adjusting synchronous belt 526, and the adjusting idler wheel 529 is pacified In the regulating tank on dyestripping mounting plate 51, by adjusting position of the adjusting idler wheel 529 in regulating tank to adjust State the tightness of synchronous belt 526.
The coat peeling unit 5 further includes the detection components 57 for detecting the storage of the adhesive tape 56 on blowing wheel 522, described Detection components 57 are mounted on the lower section of the blowing wheel 522, and the detection components 57 include detection mounting base 571, detection bar 572, detection spring 573 and detection inductor 574, the detection mounting base 571 are connected with dyestripping mounting plate 51, the detection Bar 572 is arranged in the detection mounting base 571, and the detection spring 573 is set in the detection bar 572, the detection Inductor 574 is mounted in detection bar 572, and the detection bar 572 sticks on one end by the elastic force of detection spring 573 On adhesive tape 56 on blowing wheel 522, by the meeting of continuing on of adhesive tape 56 so that detection bar 572 also moves, work as detection bar 572 detect inductor 574 when being moved to predeterminated position, which can issue signal, indicates that adhesive tape 56 has run out.
As shown in figure 11, the binder component 53 includes press cylinder 531, binder transmission shaft 532 and compressing rod 533, institute Press cylinder 531 is stated to be mounted on dyestripping mounting plate 51 by cylinder mount frame and with the glue motor 524 that turns in the same side, institute It states and is connected between press cylinder 531 and binder transmission shaft 532 by hinged mode, driven by the movement of press cylinder 531 Binder transmission shaft 532 rotates;The binder transmission shaft 532 is mounted on dyestripping mounting plate 51;The compressing rod 533 is mounted on pressure Expect on transmission shaft 532;There are four four adhesive tape cushion blocks 521 on the corresponding dyestripping mounting plate 51 for the setting of compressing rod 533. The compressing rod 533 includes drive rod 5331 and compression bar 5332, is provided with torsion between the drive rod 5331 and compression bar 5332 Spring, in the work course, after LCD screen is placed on adhesive tape cushion block 521 by fetching device 3 with the side of protective film, 531 forward motion of press cylinder drives binder transmission shaft 532 to rotate, to drive compressing rod 533 to move, when compressing rod 533 connects When contacting LCD screen, press cylinder 531 continues forward motion, and the power of 533 cylinder of compressing rod can pass through drive rod 5331 and pressure at this time Volume torsional spring between bar 5332 is transmitted on compression bar 5332, so that the adhesive faces of the protective film in LCD screen and adhesive tape 56 are closely pasted It closes.It is pressing after a certain period of time, press cylinder 531 acts backward, allows compressing rod 533 to be detached from LCD screen, passes through fetching device at this time 3 take away adhesive tape cushion block 521 according to the motion profile set, LCD screen, and protective film is detached from LCD screen due to the effect of viscosity, To achieve the effect that dyestripping.It is noted that the fetching device 3 when LCD screen is placed on adhesive tape cushion block 521 simultaneously It is not that LCD screen is entirely placed on adhesive tape cushion block 521, only a corner of LCD screen is placed on adhesive tape cushion block 521, Dyestripping can make dyestripping more light since corner.
As shown in figure 12, the folder membrane module 54 includes push cylinder mounting plate 541, push cylinder 542, push sliding rail 543, lifting cylinder mounting plate 544, lifting cylinder 545, folder film cylinder mounting plate 546, folder film cylinder 547, folder 548 and of film clamping jaw Gas blow pipe 549;The push cylinder 542 is mounted on push cylinder mounting plate 541, the cylinder axis of the push cylinder 542 with Lifting cylinder mounting plate 544 is connected, and the lifting cylinder mounting plate 544 is arranged on the push sliding rail 543, passes through push The movement of cylinder 542 drives lifting cylinder mounting plate 544 to move back and forth on push sliding rail 543, and the lifting cylinder 545 is installed On lifting cylinder mounting plate 544, the folder film cylinder mounting plate 546 is connected with the cylinder axis of the lifting cylinder 545, institute It states folder film cylinder 547 to be mounted on folder film cylinder mounting plate 546, the folder film clamping jaw 548 and the cylinder axis phase for pressing from both sides film cylinder 547 Connection;The side of folder film cylinder 547 is arranged in the gas blow pipe 549, and gas outlet is directed at the folder film clamping jaw 548.Wherein, institute It states folder film cylinder 547, folder film clamping jaw 548 and gas blow pipe 549 and is provided with four groups, four glue on the corresponding dyestripping mounting plate 51 Band cushion block 521.The specific working mode of the folder membrane module 54 is as follows: in fetching device 3 with LCD screen in adhesive tape cushion block 521 After upper completion dyestripping operation, the protective film of LCD screen can remain on the adhesive tape 56 on adhesive tape cushion block 521, the push cylinder 542 movements push to the top of adhesive tape cushion block 521 by film cylinder 547 is pressed from both sides, and the decline of lifting cylinder 545, which enables, presss from both sides film clamping jaw 548 Enough clampings drive folder film clamping jaw 548 to press from both sides the protective film of LCD screen to the protective film of the LCD screen on adhesive tape 56 in folder film cylinder 547 Lifting cylinder 545 and push cylinder 542 return after rising, and folder film cylinder 547 unclamps gas blow pipe 549 simultaneously and blows so that LCD screen Protective film is detached from and falls in waste material frame.The protective film of the LCD screen on adhesive tape 56 is removed by folder membrane module 54, can be made Obtaining one section of adhesive tape 56 can repeat to be applicable in repeatedly, reduce the consumptive material and cost in production process.
Turn glue component 52 and press from both sides the cooperation of membrane module 54, so that the adhesive tape 56 of the same position is in the range of viscosity license It can be repeated as many times and utilize, when sticky insufficient, one section of adhesive tape 56 can be changed by turning glue motor 524.In actual production, in conjunction with Real data is produced, is set by setting the number of same position LCD screen dyestripping and is turned the glue that changes of glue motor 524 and (such as set Another section of adhesive tape 56 is just changed after same position dyestripping 10 times of adhesive tape 56).Turn glue motor 524 and change the movement of glue to be divided into short stroke It changes glue and long stroke changes glue, if being when changing glue when adhesive tape 56 not used there are segment between two adhesive tape cushion blocks 521 It first carries out short stroke and changes glue, and by the length of the adhesive tape 56 between two adhesive tape cushion blocks 521 of measurement and turn the short row of glue motor 524 Journey changes the quotient of the length of glue to judge whether the adhesive tape 56 between two adhesive tape cushion blocks 521 is all previously used, when two adhesive tapes After adhesive tape 56 between cushion block 521 is previously used, motor will do it long stroke and change glue, on four adhesive tape cushion blocks 521 and Adhesive tape 56 between it all displaces, and so recycles.
As shown in figure 13, the present invention also provides a kind of LCD screen dyestripping methods, are realized by above-mentioned LCD screen dyestripping equipment. The LCD screen dyestripping method includes step S10: LCD screen is removed and placed to positioning from feed device 2 and is filled by fetching device 3 It sets in 4 and is positioned, the LCD screen that positioning is completed is placed by fetching device 3 to be turned on glue component 52;
Step S20: the binder component 53 operate so that LCD screen protective film and adhesive tape 56 bond it is close after, the pick-and-place Device 3 tears LCD screen protective film off with LCD screen is mobile, and folder membrane module 54 movement takes the LCD screen protective film on adhesive tape It walks and recycles.More specifically, include the following steps:
S1: by the way that manually multiple material discs equipped with LCD screen are placed on the feeding supporting plate 23 of feed device 2, by glue Band 56 is mounted on blowing wheel 522 and will be connected in rewinding wheel 523 after its pile warp pulleying rubber roller 525 and adhesive tape cushion block 521, by The preparation of this equipment is completed.
S2: the feed device 2 send material disc to predeterminated position, and the clamp assemblies 33 clamp out four from material disc Piece LCD screen and being placed into the localization region 412 of positioning device 4 is positioned.
The pick-up component 34 draws LCD screen after S3:LCD screen completes positioning, and the pick-up component 34 is inhaled at this time What is taken is the side for not having protective film in LCD screen, and a corner of LCD screen is placed into the dyestripping and filled by the fetching device 3 It sets on 5 adhesive tape cushion block 521.
S4: the binder component 53 applies pressure to LCD screen and LCD screen protective film and adhesive tape 56 is bonded closely, described Binder component 53 unclamps, and the fetching device 3 is with LCD screen upwards or to upper side movement so that LCD screen protective film and LCD screen It is detached from.
S5: the fetching device 3 is moved to LCD screen assembly station or production line with the LCD screen for having torn protective film off On LCD screen is assembled, at this time press from both sides membrane module 54 operating LCD screen protective film is recycled in waste material frame.
In the description of the present invention, it is to be understood that, in the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims (10)

1. a kind of LCD screen dyestripping equipment, which is characterized in that the LCD screen dyestripping equipment includes rack, for conveying material automatically Feed device, the fetching device for picking and placing LCD screen and being transported to LCD screen, the positioning for being positioned to LCD screen Device, and the coat peeling unit for tearing LCD screen protective film off, the feed device, fetching device, positioning device and dyestripping dress It sets and is respectively mounted on the rack.
2. LCD screen dyestripping equipment according to claim 1, which is characterized in that the fetching device includes manipulator, picks and places Mounting rack, clamp assemblies and pick-up component, the manipulator are mounted on the rack, and the pick-and-place mounting rack is connected with manipulator It connects, the clamp assemblies and pick-up component are separately mounted to pick and place the two sides of mounting rack.
3. LCD screen dyestripping equipment according to claim 2, which is characterized in that the clamp assemblies include telescopic cylinder, folder Cylinder mounting plate, gripper cylinder and clamping clamping jaw are held, the telescopic cylinder, which is mounted on, to be picked and placed on mounting rack, the gripper cylinder peace For installing the gripper cylinder, the gripper cylinder mounting plate is connected loading board with the cylinder axis of the telescopic cylinder, described Gripper cylinder is mounted on gripper cylinder mounting plate, and the clamping clamping jaw is connected with the cylinder axis of the gripper cylinder;It is described Pick-up component includes the vacuum chuck for turning to cylinder, drawing mounting plate and being mounted on the absorption mounting plate, the steering gas Cylinder, which is mounted on, to be picked and placed on mounting rack, and the absorption mounting plate is connected by connecting rod with the cylinder axis for turning to cylinder.
4. LCD screen dyestripping equipment according to claim 1, which is characterized in that the positioning device include positioning installation frame, Longitudinal register component for carrying out the located lateral component of located lateral to LCD screen and for carrying out longitudinal register to LCD screen; Multiple positioning parting beads are provided in the positioning installation frame, the positioning parting bead and positioning installation frame form multiple localization regions; The located lateral component includes located lateral cylinder, located lateral connecting plate and located lateral push plate, the located lateral gas Cylinder is mounted in positioning installation frame, and the horizontal plate that is located by connecting is connected with the cylinder axis of located lateral cylinder, and the transverse direction is fixed Position push plate is fixed on located lateral connecting plate;The longitudinal register component includes longitudinal register motor, multiple longitudinal register rollers With longitudinal register band, the longitudinal register motor and longitudinal register roller are mounted in positioning installation frame, the longitudinal register band set It is located on longitudinal register roller, the lower section of positioning parting bead is arranged in the longitudinal register band.
5. LCD screen dyestripping equipment according to claim 1, which is characterized in that the coat peeling unit include dyestripping mounting plate, Turn glue component, binder component and folder membrane module, it is described to turn glue component and binder component is mounted on dyestripping mounting plate, the folder film Component is mounted on the rack, and the folder membrane module is located at the side of the dyestripping mounting plate.
6. LCD screen dyestripping equipment according to claim 5, which is characterized in that the glue component that turns includes adhesive tape cushion block, puts Material wheel, rewinding wheel turn glue motor, volume rubber roller and synchronous belt, the side for turning glue motor and being mounted on dyestripping mounting plate, the glue The other side of dyestripping mounting plate is mounted on cushion block, blowing wheel and rewinding wheel, the volume rubber roller is threaded through in dyestripping mounting plate, institute Synchronous belt is stated to be set on volume rubber roller and be connected with the motor shaft for turning glue motor.
7. LCD screen dyestripping equipment according to claim 6, which is characterized in that the rewinding wheel and turn between glue motor lead to Transmission belt is crossed to be connected;Silica gel is arranged on the volume rubber roller;The side of the blowing wheel is arranged for preventing blowing wheel excessive The elastic pressing piece of blowing.
8. LCD screen dyestripping equipment according to claim 5, which is characterized in that the binder component includes press cylinder, pressure Expect that transmission shaft and compressing rod, the press cylinder and the binder transmission shaft are installed in dyestripping mounting plate, the press cylinder It is connected with the binder transmission shaft;The compressing rod is mounted on binder transmission shaft.
9. LCD screen dyestripping equipment according to claim 5, which is characterized in that the folder membrane module includes push cylinder peace Loading board, push cylinder, push sliding rail, lifting cylinder mounting plate, lifting cylinder, folder film cylinder mounting plate, folder film cylinder, folder film folder Pawl and gas blow pipe;The push cylinder mounting plate is mounted on mounting rack;The push cylinder is mounted on push cylinder mounting plate On, the cylinder axis of the push cylinder is connected with lifting cylinder mounting plate, and the lifting cylinder mounting plate setting is pushed away described It send on sliding rail, drives lifting cylinder mounting plate to move back and forth on push sliding rail by the movement of push cylinder, the lifting air Cylinder is mounted on lifting cylinder mounting plate, and the folder film cylinder mounting plate is connected with the cylinder axis of the lifting cylinder, described Folder film cylinder is mounted on folder film cylinder mounting plate, and the folder film clamping jaw is connected with the cylinder axis for pressing from both sides film cylinder;The air blowing The side of folder film cylinder is arranged in pipe, and gas outlet is directed at the folder film clamping jaw.
10. a kind of LCD screen dyestripping method, which is characterized in that including
Step S10: fetching device positions LCD screen from removing and placing in feed device into positioning device, picks and places dress It sets for the LCD screen that positioning is completed to be placed into and turn on glue component;
Step S20: after the binder component operates so that LCD screen protective film and adhesive tape bonding are close, the fetching device with LCD screen movement tears LCD screen protective film off, and the LCD screen protective film on adhesive tape is taken away and recycled by the folder membrane module movement.
CN201710740536.0A 2017-08-25 2017-08-25 A kind of LCD screen dyestripping equipment and LCD screen dyestripping method Pending CN109421973A (en)

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CN201710740536.0A CN109421973A (en) 2017-08-25 2017-08-25 A kind of LCD screen dyestripping equipment and LCD screen dyestripping method

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Application Number Priority Date Filing Date Title
CN201710740536.0A CN109421973A (en) 2017-08-25 2017-08-25 A kind of LCD screen dyestripping equipment and LCD screen dyestripping method

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Cited By (2)

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CN109177440A (en) * 2018-11-19 2019-01-11 Tcl王牌电器(惠州)有限公司 Automatic film tearing equipment
CN110371407A (en) * 2019-07-08 2019-10-25 昆明理工大学 A kind of film stripping Transmission system

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CN204587481U (en) * 2015-03-20 2015-08-26 深圳市思沃精密机械有限公司 Dyestripping equipment
CN204674160U (en) * 2014-05-05 2015-09-30 迅得机械(东莞)有限公司 automatic film tearing device
US20160185097A1 (en) * 2014-12-29 2016-06-30 Fu Tai Hua Industry (Shenzhen) Co., Ltd. Automatic film peeling machine and film peeling method
CN205738427U (en) * 2016-06-30 2016-11-30 苏州博众精工科技有限公司 A kind of automatic film tearing mechanism
CN206301712U (en) * 2016-12-24 2017-07-04 深圳雷柏科技股份有限公司 A kind of mechanical keyboard PCB automatic loading/unloading equipment

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Publication number Priority date Publication date Assignee Title
CN204674160U (en) * 2014-05-05 2015-09-30 迅得机械(东莞)有限公司 automatic film tearing device
US20160185097A1 (en) * 2014-12-29 2016-06-30 Fu Tai Hua Industry (Shenzhen) Co., Ltd. Automatic film peeling machine and film peeling method
CN204587481U (en) * 2015-03-20 2015-08-26 深圳市思沃精密机械有限公司 Dyestripping equipment
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177440A (en) * 2018-11-19 2019-01-11 Tcl王牌电器(惠州)有限公司 Automatic film tearing equipment
CN110371407A (en) * 2019-07-08 2019-10-25 昆明理工大学 A kind of film stripping Transmission system
CN110371407B (en) * 2019-07-08 2021-05-25 昆明理工大学 Film stripping and conveying system

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