CN207737567U - A kind of automatic double-sided continuous film sticking equipment of LCD screen - Google Patents

Abstract

The utility model discloses a kind of automatic double-sided continuous film sticking equipments of LCD screen, transmission switching mechanism including two groups of film feeding pad pasting integral mechanisms and for L screens to be transferred to another group of film feeding pad pasting integral mechanism from one group of film feeding pad pasting integral mechanism, the film feeding pad pasting integral mechanism includes the protective film feed mechanism for conveying protective film, pad pasting enforcement division for protective film to be attached on L screens and the material conveying mechanism for being transported to the protective film on protective film feed mechanism in pad pasting enforcement division, the protective film feed mechanism is installed on the panel seat on material conveying mechanism, the pad pasting enforcement division is arranged in material conveying mechanism bottom side.The utility model can make equipment be continuously finished two masks, can be automatically performed feeding and material overturning, the degree of automation.

Description

A kind of automatic double-sided continuous film sticking equipment of LCD screen

【Technical field】

The present invention relates to the technical field of LCD screen film sticking equipment, especially a kind of automatic double-sided continuous film sticking equipment of LCD screen Technical field.

【Background technology】

LCD is a kind of substance between solid-state and liquid, cannot be shone in itself, need to be by wanting additional light source , the driving voltage of LCD screen is small, small power consumption, radiationless, but also with the spy of flat, thin, light and easy realization large-area displays Point in process of production, needs the positive and negative mask in LCD screen, due to pad pasting positional precision so LCD screen is widely used It is required that high, existing equipment can only once paste one side, while efficiency is low, and the degree of automation is low, and the manual labor needed is of high cost.

【Invention content】

The purpose of the present invention is exactly to solve the problems of the prior art, proposes that a kind of automatic double-sided continuous pad pasting of LCD screen is set It is standby, equipment can be made to be continuously finished two masks, feeding and material overturning, the degree of automation can be automatically performed.

To achieve the above object, the present invention proposes a kind of automatic double-sided continuous film sticking equipment of LCD screen, including two groups of film feedings Pad pasting integral mechanism and biography for L screens to be transferred to another group of film feeding pad pasting integral mechanism from one group of film feeding pad pasting integral mechanism Defeated switching mechanism, the film feeding pad pasting integral mechanism include for conveying the protective film feed mechanism of protective film, for that will protect The pad pasting enforcement division that film is attached on L screens and the object for being transported to the protective film on protective film feed mechanism in pad pasting enforcement division Material conveyer structure, the protective film feed mechanism are installed on the panel seat on material conveying mechanism, the pad pasting enforcement division setting In material conveying mechanism bottom side.

Preferably, the transmission switching mechanism includes that material infeed conveyor belt, feed material transfer portion, material overturning are solid Determine mechanism, discharging material transfer device and material discharge conveyer, material overturning fixed mechanism both sides are respectively arranged with object Expect infeed conveyor belt and material discharge conveyer, side is arranged between the material infeed conveyor belt and material overturning fixed mechanism Be useful for the feed material transfer portion material on material infeed conveyor belt being transferred on material overturning fixed mechanism, the object Side, which is provided with, between material discharge conveyer and material overturning fixed mechanism is transferred to the material on material overturning fixed mechanism Discharging material transfer device on material discharge conveyer.

Preferably, the feed material transfer portion includes charging sliding cylinder, charging slippage bracket, charging lifting air Cylinder, feed material fixed seat and feed material suction nozzle, the charging slippage bracket are arranged on the telescopic shaft of charging sliding cylinder, The charging lifting cylinder is installed on charging slippage bracket, and the feed material fixed seat is installed in stretching for charging lifting cylinder On contracting cylinder, the feed material suction nozzle for fixing material by negative-pressure adsorption is provided in the feed material fixed seat.

Preferably, material overturning fixed mechanism includes the first pad pasting sliding cylinder, the second pad pasting sliding cylinder, the One slip base, turnover bracket, upset motor, torsion shaft, material fix returning face plate, the second slip base and material fixed plate, described First pad pasting slides cylinder and the sliding cylinder side-by-side horizontal setting of the second pad pasting, and first pad pasting slides on the telescopic shaft of cylinder It is provided with the first slip base, turnover bracket is provided on first slip base, the turnover bracket side is installed with overturning electricity Machine is connected with torsion shaft in the upset motor, and material is installed on the torsion shaft and fixes returning face plate, second pad pasting is slided It moves on the telescopic shaft of cylinder and is provided with the second slip base, material fixed plate is provided on second slip base, the material is solid Determine returning face plate and material fixed plate upper surface is respectively arranged with material adsorption hole, the material fixes returning face plate and material fixed plate Be provided with the negative pressure pipe fitting for connecting negative pressure tracheae, the negative pressure pipe fitting is connected to material adsorption hole, it is described go out material Expect that transfer device includes that discharging rotary cylinder, discharging rotating seat, discharging rotating arm, discharging material fixed seat and material are fixed and inhaled Mouth is provided with discharging rotating seat on the discharging rotary cylinder, and discharging rotation has been bolted on the discharging rotating seat Arm, the discharging material fixed seat are installed on discharging rotating arm, are provided with for fixture in the discharging material fixed seat The material of material fixes suction nozzle

Preferably, the pad pasting enforcement division includes executing pad pasting carrier base, executing pad pasting lifting cylinder, execute pad pasting liter Drop guide rail, execution pad pasting lifting seat, execution pad pasting or so sliding guide rail, execution pad pasting or so slip base, execution pad pasting or so are slided Move cylinder, execution pad pasting consolidates diaphragm plate tilt adjustment cylinder, executes pad pasting suction film fixed plate, pad pasting position adjusting bracket seat, pad pasting Position regulating cylinder, the push plate of pad pasting aligned in position, knifing fitting lifting cylinder, knifing are bonded lifting seat and scrape diaphragm plate, described to hold Row pad pasting lifting cylinder is arranged in the side for executing pad pasting carrier base, and the execution pad pasting riser guide is installed on panel seat, institute It states to execute pad pasting lifting seat and can slide up and down and be arranged on executing pad pasting riser guide, it is horizontal that described execution pad pasting or so slides guide rail It is executed on pad pasting lifting seat to being installed in, it is sliding in execution pad pasting or so that described execution pad pasting or so slip base can slide up and down setting It moves on guide rail, execution pad pasting lifting seat side, which is provided with, executes pad pasting or so sliding cylinder, and described execution pad pasting or so is sliding The telescopic shaft for moving cylinder is connect with pad pasting or so slip base is executed, the telescopic shaft for executing pad pasting lifting cylinder and execution pad pasting Left and right slip base connection, the execution pad pasting are consolidated diaphragm plate tilt adjustment cylinder one end and are hingedly arranged in execution pad pasting or so slip base On, the other end is hingedly arranged in the one end for executing pad pasting suction film fixed plate, the other end hinge for executing pad pasting and inhaling film fixed plate It is connected on, executes pad pasting or so on slip base, the knifing fitting lifting cylinder is arranged in the other side for executing pad pasting carrier base, institute It states the telescopic shaft lower end being vertically arranged on knifing fitting lifting cylinder and is provided with knifing fitting lifting seat, the knifing fitting lifting Seat lower part is provided with scrapes diaphragm plate for flattening protective film on L screens, is set on the panel seat of execution pad pasting riser guide side It is equipped with pad pasting position adjusting bracket seat, pad pasting position regulating cylinder, the patch are provided on the pad pasting position adjusting bracket seat Film location adjusts execution pad pasting suction film fixed plate side on the telescopic shaft of cylinder and is provided with pad pasting aligned in position push plate, the execution Pad pasting inhales film fixed plate lower surface and is provided with protective film material adsorption hole, and it is useful that the execution pad pasting inhales the setting of film fixed plate side In the negative pressure suction membrane tube connector of connection negative pressure line, the negative pressure suction membrane tube connector is connected to protective film material adsorption hole.

Preferably, the protective film feed mechanism includes side fixed supporting seat, fixed supporting seat guide rail, support base sliding rail Seat, material backing board, collet panel guide, side guard plate paste extruding seat, material push actuating unit, material pushing plate, limiting plate With lateral adjustments guide rail, the side fixed supporting seat and pastes extruding seat is horizontally arranged is bolted on panel seat, it is described It is provided with fixed supporting seat guide rail on the fixed supporting seat of side, support base sliding rail is slidably provided on the fixed supporting seat guide rail , it is installed with material backing board on the support base slide track seat, lateral adjustments guide rail is horizontally arranged on the material backing board, There are two side guard plates, lateral adjustments guide rail both sides to be vertically arranged with collet panel guide for setting on the lateral adjustments guide rail, The material push actuating unit passes through side guard plate both ends to be arranged on collet panel guide, and panel seat side, which is provided with, drives material to push away The feed sliding cylinder that actuating unit moves on collet panel guide is sent, panel seat side is provided with for driving material backing board to exist The protective film bonding cylinder moved on fixed supporting seat guide rail, the material, which pushes, to be arranged on actuating unit between two side guard plates Have material pushing plate, be provided on the material backing board paste squeeze seat one end be provided with limiting plate.

Preferably, pusher slip hole is arranged in the side guard plate side, the material pushes actuating unit and is slid from pusher It is passed through in hole, it is described to paste that squeeze seat include squeezing panel seat, determining crushing block and adjusting bolt is pasted in extruding, on the extruding panel seat It is provided with slot hole, it is described to determine crushing block and paste adjusting bolt by squeezing and be fixed on slot hole, it is described to determine crushing block and pushed away with material Plate is sent to be oppositely arranged, the material push actuating unit includes that material push guide rail slip base and material push guide rail sliding are horizontal Beam, the material push guide rail slip base are slidably arranged on collet panel guide, and the material push guide rail sliding crossbeam is worn Pusher slip hole is crossed to be installed on material push guide rail slip base.

Preferably, the material conveying mechanism includes panel seat, material conveying actuating unit, material transferring amount control machine Structure, material convey same speed clutch, material collecting shaft, material rewinding disk, material emptying disk, material separating plate and material emptying Axis, the panel seat side is provided with material conveying actuating unit and material conveys same speed clutch, the material conveying at the same speed from Clutch is sequentially connected with material conveying actuating unit by transmission belt, and control material is connected on the material conveying actuating unit The material transferring amount control mechanism of conveying capacity, material conveying is the same as being provided with material collecting shaft, the material on speed clutch Material rewinding disk is cased on collecting shaft, material collecting shaft top is provided with material emptying axis, is covered on the material emptying axis There is material emptying disk, material separating plate is provided on panel seat between the material emptying disk and material rewinding disk.

Preferably, material conveying actuating unit include material feeder motor holder, material conveying power motor and Material conveys shaft coupling, and the material feeder motor holder is bolted on panel seat, and the material conveys power motor It is bolted on material feeder motor holder, material conveying is provided in the rotary shaft of the material conveying power motor Shaft coupling, the material transferring amount control mechanism include actively measuring roller and passive measurement roller, and the roller that actively measures passes through plate Seat is connect with material conveying shaft coupling, and the passive measurement roller is arranged on actively measuring roller side panel seat, the material conveying Synchronized clutch includes that material rewinding driving shaft, bearing block, driven friction disk, active friction disk, holddown spring and pressure are adjusted Bolt, the bearing block are arranged on panel seat, and the material rewinding driving shaft is arranged on bearing block, and the material rewinding is actively Axis and material rewinding axis connection are provided with driven friction disk on the material rewinding driving shaft, and the driven friction disk side is set It is equipped with active friction disk, the material rewinding active shaft end has been connected through a screw thread pressure regulating bolt, and the pressure is adjusted The holddown spring for active friction disk to be pressed to driven friction disk is provided between bolt and active friction disk, the active rubs It wipes and is provided with ball bearing between disk and material rewinding driving shaft.

Preferably, the material emptying axis includes dispensing shaft right end base, end seat connecting cylinder, dispensing shaft left end seat board, puts Expect axis left end cover for seat, diameter adjustment shaft, passive contraction set, active inner thread sleeve, outer constriction plate and material axis fixed part, it is described Dispensing shaft right end base side is provided with material axis fixed part for fixing, the dispensing shaft right end base other side and end seat connecting cylinder One end connection, be provided with dispensing shaft left end seat board, the dispensing shaft left end seat board on the inside of the other end of the end seat connecting cylinder Be cased with dispensing shaft left end cover for seat on end seat connecting cylinder, diameter adjustment shaft one end passes through dispensing shaft left end seat board rotatable It is inserted on dispensing shaft right end base, 2-8 passive shrink is provided with around the diameter adjustment shaft and are covered, the passive contraction set two Hold drives passive shrink to cover flexible active inner screw sheath there are two threaded connecting sleeves in diameter adjustment shaft by moving linearly Cylinder, the passive contraction set besieged city is cylindric, and the passive cylinder for shrinking set besieged city is provided at both ends with taper slot, the active The internal thread that setting is engaged with the external screw thread in diameter adjustment shaft inside inner thread sleeve, active inner thread sleeve outer ring In coniform, the quantity of the outer constriction plate is identical as the passive quantity for shrinking set, and each outer constriction plate is bolted on Opposite passive contraction is put on, and further includes manual turntable, the manual turntable is fixed on diameter adjustment roller end, the blowing Axis right end base can be relatively rotated by bearing with the material axis fixed part and is fixedly connected, and be provided with around the diameter adjustment shaft 6 passive shrink cover, and the material axis fixed part includes material axis fixing axle and material axis fixation swivel nut, and the material axis fixes swivel nut and material Axis fixing axle is connected through a screw thread.

Beneficial effects of the present invention：The present invention is by applying film feeding pad pasting integral mechanism and transmission switching mechanism in LCD Shield in film sticking equipment, equipment can be made to be continuously finished two masks, feeding and material overturning can be automatically performed, automate journey Degree, can substantially reduce the production cost of enterprise, improve the production efficiency of enterprise.

The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.

【Description of the drawings】

Fig. 1 is a kind of cooperation schematic diagram of the automatic double-sided continuous film sticking equipment of LCD screen of the present invention；

Fig. 2 is the front view of pad pasting enforcement division of the present invention；

Fig. 3 is the stereoscopic schematic diagram of pad pasting enforcement division of the present invention；

Fig. 4 is the stereoscopic schematic diagram of pad pasting enforcement division of the present invention；

Fig. 5 is the front view of protective film feed mechanism of the present invention；

Fig. 6 is the stereoscopic schematic diagram of protective film feed mechanism of the present invention；

Fig. 7 is the stereoscopic schematic diagram of protective film feed mechanism of the present invention；

Fig. 8 is the front view of material conveying mechanism of the present invention；

Fig. 9 is the main view sectional view of material conveying mechanism of the present invention；

Figure 10 is the stereoscopic schematic diagram of material conveying mechanism of the present invention；

Figure 11 is the stereoscopic schematic diagram of material conveying mechanism of the present invention；

Figure 12 is the stereoscopic schematic diagram of present invention transmission switching mechanism；

Figure 13 is the enlarged drawing in the portions A in Figure 12；

Figure 14 is the enlarged drawing in the portions B in Figure 12；

Figure 15 is the schematic diagram of material overturning fixed mechanism；

Figure 16 is the front view of material emptying axis of the present invention；

Figure 17 is the main view sectional view of material emptying axis of the present invention.

In figure：A- transmits switching mechanism, a1- materials infeed conveyor belt, a2- feed materials transfer portion, a21- charging slidings Cylinder, a22- charging slippage bracket, a23- charging lifting cylinder, a24- feed materials fixed seat, a25- feed materials suction nozzle, A3- materials overturn fixed mechanism, the first pad pastings of a31- sliding cylinder, the second pad pastings of a32- sliding cylinder, the first slip bases of a33-, A34- turnover brackets, a35- upset motors, a36- torsion shafts, a37- materials fix returning face plate, the second slip bases of a38-, a39- objects Expect fixed plate, a4- dischargings material transfer device, a41- dischargings rotary cylinder, a42- dischargings rotating seat, a43- dischargings rotating arm, A44- discharging materials fixed seat, a45- materials fix suction nozzle, a5- materials discharge conveyer, b- protective films feed mechanism, the sides b1- Fixed supporting seat, b2- fixed supporting seats guide rail, b3- support bases slide track seat, b4- materials backing board, b5- collets panel guide, b6- Side guard plate, b61- pushers slip hole, b7- are pasted and are squeezed seat, b71- squeezes panel seat, b72- determines crushing block, tune is pasted in b73- extruding Section bolt, b8- materials push actuating unit, b81- materials push guide rail slip base, b82- materials push guide rail sliding crossbeam, B9- materials move pushing plate, b10- limiting plates, b11- lateral adjustments guide rail, c- pad pastings enforcement division, c1- execute pad pasting carrier base, C2- executes pad pasting lifting cylinder, c3- executes pad pasting riser guide, c4- executes pad pasting lifting seat, c5- executes pad pasting or so sliding Guide rail, c6- execute pad pasting or so slip base, c7- executes pad pasting or so sliding cylinder, c8- executes pad pasting and consolidates diaphragm plate tilt adjustment Cylinder, c9- execute pad pasting and inhale film fixed plate, c10- pad pasting position adjusting brackets seat, c11- pad pastings position regulating cylinder, c12- patches Film location alignment push plate, c13- knifing fitting lifting cylinder, c14- knifing fitting lifting seat, c15- scrape diaphragm plate, the conveying of d- materials Mechanism, d1- panel seats, d2- materials conveying actuating unit, d21- material feeder motors holder, d22- materials conveying power motor, D23- materials conveying shaft coupling, d3- material transferring amounts control mechanism, d31- actively measure roller, d32- passive measurements roller, d4- objects Material convey same speed clutch, d41- material rewindings driving shaft, d42- bearing blocks, d43- driven friction disks, d44- active friction disks, D45- holddown springs, d46- pressure regulating bolts, d5- materials collecting shaft, d6- material rewindings disk, d7- material emptyings disk, d8- objects Expect separating plate, d9- material emptyings axis, d91- dispensing shafts right end base, d92- end seats connecting cylinder, d93- dispensing shaft left ends seat board, D94- dispensing shaft left ends cover for seat, d95- diameter adjustments shaft, d96- passively shrink set, d97- actives inner thread sleeve, outside d98- Constriction plate, d99- manual turntables, d100- material axis fixed part, d1001- material axis fixing axle, d1002- material axis fix swivel nut.

【Specific implementation mode】

- Figure 17 refering to fig. 1, a kind of automatic double-sided continuous film sticking equipment of LCD screen of the present invention, including two groups of film feeding pad pasting one Mechanism and transmission for LCD screen to be transferred to another group of film feeding pad pasting integral mechanism from one group of film feeding pad pasting integral mechanism are overturn Mechanism a, the film feeding pad pasting integral mechanism include for conveying the protective film feed mechanism b of protective film, for pasting protective film Pad pasting enforcement division c on the lcd screen and for the protective film on protective film feed mechanism b to be transported on pad pasting enforcement division c Material conveying mechanism d, the protective film feed mechanism b are installed on the panel seat d1 on material conveying mechanism d, and the pad pasting executes Portion c is arranged in material conveying mechanism d bottom sides.The transmission switching mechanism a includes material infeed conveyor belt a1, feed material Transfer portion a2, material overturning fixed mechanism a3, discharging material transfer device a4 and material discharge conveyer a5, the material overturning The both sides fixed mechanism a3 are respectively arranged with material infeed conveyor belt a1 and material discharge conveyer a5, the material infeed conveyor belt Side is provided with for the material on material infeed conveyor belt a1 to be transferred to material between a1 and material overturning fixed mechanism a3 Overturn feed material transfer portion a2, the material discharge conveyer a5 and material overturning fixed mechanism a3 on fixed mechanism a3 it Between side be provided with and turn the discharging material that the material on material overturning fixed mechanism a3 is transferred on material discharge conveyer a5 Telephone-moving structure a4.The feed material transfer portion a2 includes charging sliding cylinder a21, charging slippage bracket a22, charging lifting cylinder A23, feed material fixed seat a24 and feed material suction nozzle a25, the charging slippage bracket a22 settings slide cylinder in charging On the telescopic shaft of a21, the charging lifting cylinder a23 is installed on charging slippage bracket a22, the feed material fixed seat A24 is installed on the telescopic cylinder of charging lifting cylinder a23, is provided on the feed material fixed seat a24 for by negative The feed material suction nozzle a25 of the fixed material of pressure absorption.The material overturning fixed mechanism a3 includes that the first pad pasting slides cylinder A31, the second pad pasting sliding cylinder a32, the first slip base a33, turnover bracket a34, upset motor a35, torsion shaft a36, material Fixed returning face plate a37, the second slip base a38 and material fixed plate a39, the first pad pasting sliding cylinder a31 and the second pad pasting The setting of cylinder a32 side-by-side horizontals is slid, the first slip base a33 is provided on the telescopic shaft of the first pad pasting sliding cylinder a31, It is provided with the sides turnover bracket a34, the turnover bracket a34 on the first slip base a33 and is installed with upset motor a35, institute It states to be connected on upset motor a35 on torsion shaft a36, the torsion shaft a36 and is installed with material and fixes returning face plate a37, described the It is provided on the second slip base a38, the second slip base a38 on the telescopic shaft of two pad pastings sliding cylinder a32 and is provided with material Fixed plate a39, the material fixes returning face plate a37 and the upper surfaces material fixed plate a39 are respectively arranged with material adsorption hole, described Material fixes returning face plate a37 and material fixed plate a39 and is provided with the negative pressure pipe fitting for connecting negative pressure tracheae, the negative tube Connector is connected to material adsorption hole, the discharging material transfer device a4 include discharging rotary cylinder a41, discharging rotating seat a42, Discharging rotating arm a43, discharging material fixed seat a44 and material, which are fixed on suction nozzle a45, the discharging rotary cylinder a41, to be provided with Discharging rotating arm a43 is bolted on discharging rotating seat a42, the discharging rotating seat a42, the discharging material is fixed Seat a44 is installed on discharging rotating arm a43, and the material being provided on the discharging material fixed seat a44 for fixing material is solid Determine suction nozzle a45.The pad pasting enforcement division c includes executing pad pasting carrier base c1, executing pad pasting lifting cylinder c2, execute pad pasting lifting Guide rail c3, pad pasting lifting seat c4, execution pad pasting or so sliding guide rail c5 are executed, pad pasting or so slip base c6 is executed, executes pad pasting Left and right sliding cylinder c7, execution pad pasting consolidate diaphragm plate tilt adjustment cylinder c8, execution pad pasting inhales film fixed plate c9, pad pasting position is adjusted Carrier base c10, pad pasting position regulating cylinder c11, pad pasting aligned in position push plate c12, knifing fitting lifting cylinder c13, knifing patch It closes lifting seat c14 and scrapes diaphragm plate c15, the executions pad pasting lifting cylinder c2 is arranged in the side of execution pad pasting carrier base c1, institute It states execution pad pasting riser guide c3 to be installed on panel seat d1, the execution pad pasting lifting seat c4 can slide up and down setting and execute patch On film riser guide c3, described execution pad pasting or so sliding guide rail c5, which is laterally installed in, to be executed on pad pasting lifting seat c4, described to hold Row pad pasting or so slip base c6 can slide up and down setting on executing pad pasting or so sliding guide rail c5, the execution pad pasting lifting seat The sides c4, which are provided with, executes pad pasting or so sliding cylinder c7, and the described pad pasting or so that executes slides the telescopic shaft of cylinder c7 and executes patch The c6 connections of film or so slip base, the telescopic shaft for executing pad pasting lifting cylinder c2 are connect with pad pasting or so slip base c6 is executed, The execution pad pasting is consolidated the one end diaphragm plate tilt adjustment cylinder c8 and is hingedly arranged on executing pad pasting or so slip base c6, other end hinge The one end being arranged executing pad pasting suction film fixed plate c9 is connect, the other end for executing pad pasting suction film fixed plate c9 is hinged on, holds On row pad pasting or so slip base c6, the knifing fitting lifting cylinder c13 is arranged in the other side for executing pad pasting carrier base c1, institute It states the telescopic shaft lower end being vertically arranged on knifing fitting lifting cylinder c13 and is provided with knifing fitting lifting seat c14, the knifing patch Close lifting seat c14 lower parts be provided with for by protective film flatten on the lcd screen scrape diaphragm plate c15, the executions pad pasting is lifted and is led It is provided on pad pasting position adjusting bracket seat c10, the pad pasting position adjusting bracket seat c10 and is provided on the panel seat d1 of the sides rail c3 Pad pasting position regulating cylinder c11 executes pad pasting on the telescopic shaft of the pad pasting position regulating cylinder c11 and inhales the sides film fixed plate c9 It is provided with pad pasting aligned in position push plate c12, the execution pad pasting inhales the lower surfaces film fixed plate c9 and is provided with the absorption of protective film material Hole, the execution pad pasting inhales the sides film fixed plate c9 and is provided with the negative pressure suction membrane tube connector for connecting negative pressure line, described negative Pressure suction membrane tube connector is connected to protective film material adsorption hole.The protective film feed mechanism b includes side fixed supporting seat b1, fixation Support base guide rail b2, support base slide track seat b3, material backing board b4, collet panel guide b5, side guard plate b6, paste squeeze seat b7, Material push actuating unit b8, material pushing plate, limiting plate b10 and lateral adjustments guide rail b11, the side fixed supporting seat b1 and It pastes and squeezes that seat b7 is horizontally arranged to be bolted on panel seat d1, fixed support is provided on the side fixed supporting seat b1 It is slidably provided with support base slide track seat b3, the support base slide track seat b3 on seat guide rail b2, the fixed supporting seat guide rail b2 On be installed on material backing board b4, the material backing board b4 and be horizontally arranged with lateral adjustments guide rail b11, the lateral adjustments There are two side guard plate b6 for setting on guide rail b11, and the both sides lateral adjustments guide rail b11 are vertically arranged with collet panel guide b5, institute Stating material push actuating unit b8 passes through the both ends side guard plate b6 to be arranged on collet panel guide b5, and the sides panel seat d1 are provided with drive The feed sliding cylinder that material push actuating unit b8 is moved on collet panel guide b5, the sides panel seat d1 are provided with for driving The protective film that material backing board b4 is moved on fixed supporting seat guide rail b2 bonds cylinder, and the material pushes on actuating unit b8 It is provided with material pushing plate between two side guard plate b6, is provided on the material backing board b4 and pastes the one end for squeezing seat b7 and set It is equipped with limiting plate b10.Pusher slip hole b61 is arranged in the sides the side guard plate b6, and the material pushes actuating unit b8 from pusher It is passed through in slip hole b61, it is described to paste that squeeze seat b7 include squeezing panel seat b71, determining crushing block b72 and adjusting bolt is pasted in extruding It is provided with slot hole on b73, the extruding panel seat b71, it is described to determine crushing block b72 and paste adjusting bolt b73 by squeezing and be fixed on Described to determine crushing block b72 and be oppositely arranged with material pushing plate on slot hole, the material push actuating unit b8 includes material push Guide rail slip base b81 and material push guide rail sliding crossbeam b82, the material push guide rail slip base b81 and are slidably arranged On collet panel guide b5, the material push guide rail sliding crossbeam b82 is installed in material across pusher slip hole b61 and pushes guide rail On slip base b81.The material conveying mechanism d includes panel seat d1, material conveying actuating unit d2, material transferring amount control mechanism D3, material conveying with speed clutch d4, material collecting shaft d5, material rewinding disk d6, material emptying disk d7, material separating plate d8 and The sides material emptying axis d9, the panel seat d1 are provided with material conveying actuating unit d2 and material conveying with speed clutch d4, institute It states material conveying to be sequentially connected by transmission belt with speed clutch d4 and material conveying actuating unit d2, the material conveys power The material transferring amount control mechanism d3 of control material conveying capacity is connected on mechanism d2, the material conveying is the same as on speed clutch d4 It is provided on material collecting shaft d5, the material collecting shaft d5 and is cased with material rewinding disk d6, the tops material collecting shaft d5 are set It is equipped on material emptying axis d9, the material emptying axis d9 and is cased with material emptying disk d7, the material emptying disk d7 and material receipts Material separating plate d8 is provided between charging tray d6 on panel seat d1.The material conveying actuating unit d2 includes material feeder motor branch Frame d21, material conveying power motor d22 and material conveying shaft coupling d23, the material feeder motor holder d21 pass through bolt It is fixed on panel seat d1, the material conveying power motor d22 is bolted on material feeder motor holder d21, institute It states and is provided with material conveying shaft coupling d23, the material transferring amount control mechanism in the rotary shaft of material conveying power motor d22 D3 includes actively measuring roller d31 and passive measurement roller d32, and the roller d31 that actively measures is across panel seat d1 and material conveying shaft coupling Device d23 connections, the passive measurement roller d32 are arranged on actively measuring the sides roller d31 panel seat d1, the material convey at the same speed from Clutch d4 includes material rewinding driving shaft d41, bearing block d42, driven friction disk d43, active friction disk d44, holddown spring d45 It is arranged on panel seat d1 with pressure regulating bolt d46, the bearing block d42, the material rewinding driving shaft d41 is arranged in bearing On seat d42, the material rewinding driving shaft d41 is connect with material collecting shaft d5, is provided on the material rewinding driving shaft d41 The sides driven friction disk d43, the driven friction disk d43 are provided with active friction disk d44, the material rewinding driving shaft d41 End has been connected through a screw thread pressure regulating bolt d46, is arranged between the pressure regulating bolt d46 and active friction disk d44 It is useful for active friction disk d44 pressing to the holddown spring d45, the active friction disk d44 of driven friction disk d43 and material is received It is provided with ball bearing between material driving shaft d41.The material emptying axis d9 includes dispensing shaft right end base d91, end seat connecting cylinder D92, dispensing shaft left end seat board d93, dispensing shaft left end cover for seat d94, diameter adjustment shaft d95, passive set d96 is shunk, in active Screw shell d97, outer constriction plate d98 and material axis fixed part d100, the sides dispensing shaft right end base d91 are provided with for fixing Material axis fixed part d100, the other sides dispensing shaft right end base d91 connect with one end of end seat connecting cylinder d92, the end seat Dispensing shaft left end seat board d93 is provided on the inside of the other end of connecting cylinder d92, the dispensing shaft left end seat board d93 is connected with end seat Dispensing shaft left end cover for seat d94 is cased on cylinder d92, described one end diameter adjustment shaft d95 passes through dispensing shaft left end seat board d93 that can turn It is dynamic to be inserted on dispensing shaft right end base d91, it is provided with 2-8 passive shrink around the diameter adjustment shaft d95 and covers d96, it is described Passive shrink drives passive shrink to cover there are two threaded connecting sleeves on set d96 both ends diameter adjustment shaft d95 by moving linearly Active inner thread sleeve d97 flexible d96, the passive besieged cities contraction set d96 are cylindric, the passive besieged cities contraction set d96 Cylinder be provided at both ends with taper slot, setting and the outer spiral shell on diameter adjustment shaft d95 inside the active inner thread sleeve d97 The internal thread of line engagement, the outer rings active inner thread sleeve d97 in coniform, the quantity of the outer constriction plate d98 with it is passive The quantity for shrinking set d96 is identical, and each outer constriction plate d98 is bolted on opposite passive contraction set d96, further includes Manual turntable d99, the manual turntable d99 are fixed on the ends diameter adjustment shaft d95, the dispensing shaft right end base d91 and institute Stating material axis fixed part d100 can be relatively rotated by bearing and be fixedly connected, and 6 quilts are provided with around the diameter adjustment shaft d95 The dynamic set d96, the material axis fixed part d100 of shrinking includes that material axis fixing axle d1001 and material axis fix swivel nut d1002, the material axis Fixed swivel nut d1002 is connected through a screw thread with material axis fixing axle d1001.

The course of work of the present invention：

A kind of automatic double-sided continuous film sticking equipment of LCD screen of the present invention during the work time, will wait for that the LCD screen of pad pasting is put first It sets in material infeed conveyor belt a1, by material infeed conveyor belt a1 by material transferring to the lower parts feed material transfer portion a2, leads to Crossing charging lifting cylinder a23 drives the feed material suction nozzle a25 on feed material fixed seat a24 to move downward, and LCD screen is sucked Cylinder a21 is slid by charging to be transferred on material fixation returning face plate a37, pass through the first pad pasting and slide cylinder a31 band animals afterwards The fixed returning face plate a37 of material is delivered to the mechanism lower part of pad pasting, after having pasted film, slides cylinder a31 by the first pad pasting and consolidates material Determine returning face plate a37 to send to initial position, torsion shaft a36 rotations are driven by upset motor a35, passes through torsion shaft a36 band animals The fixed returning face plate a37 movements of material, material are fixed by the material adsorption hole that material is fixed on returning face plate a37, and material is turned to It after on material fixed plate a39, is fixed by the material adsorption hole on material fixed plate a39, is then slided by the second pad pasting It moves cylinder a32 to send LCD screen to film pasting mechanism lower part, initial position is returned to after having pasted film, suction nozzle a45 is then fixed by material Then LCD screen is transferred on material discharge conveyer a5 by the rotary cylinder a41 that discharges, passes through material discharging by fixed LCD screen Conveyer belt a5 transfers out LCD screen, while protective film being placed between limiting plate b10 and the dynamic pushing plate b9 of material, passes through Feed sliding cylinder drives material to move pushing plate b9 and protective film is pressed on limiting plate b10, and bonding cylinder by protective film drives Material backing board b4 is moved on fixed supporting seat guide rail b2, makes protective film close to adhesive tape, in the squeezing action for determining crushing block b72 Under, finally protective film is attached on adhesive tape, conveying power motor d22 drives by material actively measures roller d31 rotations, passes through master The dynamic roller d31 and passive measurement roller d32 that measures clamps adhesive tape and drives rubber belt transmission, and active friction disk d44 is driven by transmission belt Rotation, under the pressure effect of holddown spring d45, active friction disk d44 is pressed on driven friction disk d43, by passive Frictional disk d43 drives the d6 rotations of material rewinding disk, adhesive tape has been wound by material rewinding disk d6, when material rewinding disk d6 is to material Rolling speed when being more than the transmission speed of material transferring amount control mechanism d3, active friction disk d44 and driven friction disk d43 it Between can skid when adhesive tape is by material separating plate d8, since pad pasting has certain hardness, while tops material separating plate d8 It is that right angle, pad pasting and adhesive tape are detached；Protective film is by material separating plate d8 by adhesive tape and protection UF membrane, and protective film is from execution Pad pasting is inhaled film fixed plate c9 sides and is slid into, and after protective film and adhesive tape are kept completely separate, pass through pad pasting position regulating cylinder c11 and drives Pad pasting aligned in position push plate c12 movements make protective film be inhaled with pad pasting is executed by pad pasting aligned in position push plate c12 thrust protection films The edges film fixed plate c9 are aligned, and drive protective film to move up and down by executing pad pasting lifting cylinder c2, by executing pad pasting or so It slides cylinder c7 and drives protective film side-to-side movement, finally on the lcd screen by protective film patch, after LCD screen sticks protective film, by scraping The process of diaphragm plate c15 is scraped diaphragm plate c15 and is flattened, and adhesive tape roller is covered on the cylinder that outer constriction plate d98 encircles a city, rotation manual is passed through Turntable d99 drives the d95 rotations of diameter adjustment shaft, drives active inner thread sleeve d97 or so sliding by diameter adjustment shaft d95 It is dynamic, passive shrink of big or reduction is supportted by active inner thread sleeve d97 and covers the distance between d96, is finally reached outside adjusting and shrinks The size purpose of the diameter of the cylinder in the besieged cities plate d98.

A kind of automatic double-sided continuous film sticking equipment of LCD screen of the present invention can make equipment continuously supply protective film, while can be with It is applicable in the protective film of different in width, is adjusted simply, mechanism can be made to drive two transmission shafts to rotate using a motor, it is full simultaneously The precision of sufficient material transferring, it is easy to adjust, manufacturing cost can be greatly reduced, by adjusting material conveying with speed clutch d4's Gearing friction power can make the adhesive tape between two axis be tensioned transmission, ensure the transmission precision of adhesive tape, while protective film being adsorbed On supplying executing agency, position contraposition is accurate, by driving protective film lifting finally to paste protective film on the lcd screen, mechanism High degree of automation, it is efficient, material is fixed and is overturn by the way that material will be utilized to fix returning face plate a37, after overturning Second of pad pasting is carried out, can make equipment that LCD screen be fixed on one side, while after overturning, the position of another side is accurate, error Small while efficient, high degree of automation can reduce the human cost of enterprise, improve the profit margin of enterprise, can make mechanism Fixing glue belt roller, fixed efficiency is high, easy to operate, adapts to the adhesive tape roller of different inner diameters, adaptable.

The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims (10)

1. a kind of automatic double-sided continuous film sticking equipment of LCD screen, it is characterised in that：Including two groups of film feeding pad pasting integral mechanisms and it is used for LCD screen is transferred to the transmission switching mechanism (a) of another group of film feeding pad pasting integral mechanism, institute from one group of film feeding pad pasting integral mechanism It includes for conveying the protective film feed mechanism (b) of protective film, for protective film to be attached to LCD screen to state film feeding pad pasting integral mechanism On pad pasting enforcement division (c) and for the protective film on protective film feed mechanism (b) to be transported to object in pad pasting enforcement division (c) Material conveyer structure (d), the protective film feed mechanism (b) are installed on the panel seat on material conveying mechanism (d) (d1), the patch Film enforcement division (c) is arranged in material conveying mechanism (d) bottom side.

2. a kind of automatic double-sided continuous film sticking equipment of LCD screen as described in claim 1, it is characterised in that：The transmission overturning Mechanism (a) includes material infeed conveyor belt (a1), feed material transfer portion (a2), material overturning fixed mechanism (a3), goes out material Expect that transfer device (a4) and material discharge conveyer (a5), material overturning both sides fixed mechanism (a3) are respectively arranged with material Infeed conveyor belt (a1) and material discharge conveyer (a5), the material infeed conveyor belt (a1) overturn fixed mechanism with material (a3) side is provided with for the material on material infeed conveyor belt (a1) to be transferred to material overturning fixed mechanism (a3) between On feed material transfer portion (a2), side is set between the material discharge conveyer (a5) and material overturning fixed mechanism (a3) Be equipped with the discharging material transfer material on material overturning fixed mechanism (a3) being transferred on material discharge conveyer (a5) Structure (a4).

3. a kind of automatic double-sided continuous film sticking equipment of LCD screen as claimed in claim 2, it is characterised in that：The feed material Transfer portion (a2) includes charging sliding cylinder (a21), charging slippage bracket (a22), charging lifting cylinder (a23), feed material Fixed seat (a24) and feed material suction nozzle (a25), the charging slippage bracket (a22) are arranged in charging sliding cylinder (a21) On telescopic shaft, the charging lifting cylinder (a23) is installed on charging slippage bracket (a22), the feed material fixed seat (a24) it is installed on the telescopic cylinder of charging lifting cylinder (a23), is provided with and is used on the feed material fixed seat (a24) The feed material suction nozzle (a25) of material is fixed by negative-pressure adsorption.

4. a kind of automatic double-sided continuous film sticking equipment of LCD screen as claimed in claim 3, it is characterised in that：The material overturning Fixed mechanism (a3) include the first pad pasting sliding cylinder (a31), the second pad pasting sliding cylinder (a32), the first slip base (a33), Turnover bracket (a34), upset motor (a35), torsion shaft (a36), material fix returning face plate (a37), the second slip base (a38) and Material fixed plate (a39), the first pad pasting sliding cylinder (a31) and sliding cylinder (a32) side-by-side horizontal setting of the second pad pasting, It is provided with the first slip base (a33), first slip base (a33) on the telescopic shaft of the first pad pasting sliding cylinder (a31) On be provided with turnover bracket (a34), turnover bracket (a34) side is installed with upset motor (a35), the upset motor (a35) torsion shaft (a36) is connected on, be installed on the torsion shaft (a36) material fix returning face plate (a37), described second It is provided with the second slip base (a38) on the telescopic shaft of pad pasting sliding cylinder (a32), is provided on second slip base (a38) Material fixed plate (a39), the material fix the upper surface returning face plate (a37) and material fixed plate (a39) and are respectively arranged with material Adsorption hole, the material fixes returning face plate (a37) and material fixed plate (a39) is provided with the negative tube for connecting negative pressure tracheae Connector, the negative pressure pipe fitting are connected to material adsorption hole, and the discharging material transfer device (a4) includes discharging rotary cylinder (a41), discharging rotating seat (a42), discharging rotating arm (a43), discharging material fixed seat (a44) and material fix suction nozzle (a45), It is provided with discharging rotating seat (a42) on the discharging rotary cylinder (a41), is consolidated by bolt on the discharging rotating seat (a42) Surely have a discharging rotating arm (a43), the discharging material fixed seat (a44) is installed on discharging rotating arm (a43), it is described go out material It is provided with the material for fixing material in material fixed seat (a44) and fixes suction nozzle (a45).

5. a kind of automatic double-sided continuous film sticking equipment of LCD screen as described in claim 1, it is characterised in that：The pad pasting executes Portion (c) includes executing pad pasting carrier base (c1), executing pad pasting lifting cylinder (c2), execute pad pasting riser guide (c3), execute patch Film lifting seat (c4), execution pad pasting or so sliding guide rail (c5) execute pad pasting or so slip base (c6), execution pad pasting or so sliding Cylinder (c7), execution pad pasting consolidate diaphragm plate tilt adjustment cylinder (c8), execute pad pasting suction film fixed plate (c9), pad pasting position adjusting branch Stand (c10), pad pasting position regulating cylinder (c11), pad pasting aligned in position push plate (c12), knifing fitting lifting cylinder (c13), Knifing is bonded lifting seat (c14) and scrapes diaphragm plate (c15), and execution pad pasting lifting cylinder (c2) setting is executing pad pasting carrier base (c1) side, the execution pad pasting riser guide (c3) are installed on panel seat (d1), and the execution pad pasting lifting seat (c4) can Setting is slided up and down on executing pad pasting riser guide (c3), described execution pad pasting or so sliding guide rail (c5) is laterally installed in and holds On row pad pasting lifting seat (c4), described execution pad pasting or so slip base (c6) can slide up and down setting and execute pad pasting or so sliding On guide rail (c5), execution pad pasting lifting seat (c4) side, which is provided with, executes pad pasting or so sliding cylinder (c7), the execution The telescopic shaft of pad pasting or so sliding cylinder (c7) is connect with pad pasting or so slip base (c6) is executed, the execution pad pasting lifting cylinder (c2) telescopic shaft is connect with pad pasting or so slip base (c6) is executed, and the execution pad pasting consolidates diaphragm plate tilt adjustment cylinder (c8) one For the hinged setting in end on executing pad pasting or so slip base (c6), the other end is hingedly arranged inhales film fixed plate (c9) in execution pad pasting One end, it is described execute pad pasting and inhale the other end of film fixed plate (c9) be hinged on, execute pad pasting or so on slip base (c6), it is described to scrape Film is bonded lifting cylinder (c13) and is arranged in the other side for executing pad pasting carrier base (c1), the knifing fitting lifting cylinder (c13) On the telescopic shaft lower end that is vertically arranged be provided with knifing fitting lifting seat (c14), knifing fitting lower part lifting seat (c14) is set Be equipped with for by protective film flatten on the lcd screen scrape diaphragm plate (c15), execution pad pasting riser guide (c3) side panel seat (d1) it is provided with pad pasting position adjusting bracket seat (c10) on, pad pasting position is provided on the pad pasting position adjusting bracket seat (c10) It sets and adjusts cylinder (c11), executing pad pasting on the telescopic shaft of the pad pasting position regulating cylinder (c11) inhales the side film fixed plate (c9) It is provided with pad pasting aligned in position push plate (c12), the execution pad pasting inhales the lower surface film fixed plate (c9) and is provided with protective film material Adsorption hole, the execution pad pasting inhale the side film fixed plate (c9) and are provided with the negative pressure suction membrane tube connector for connecting negative pressure line, The negative pressure suction membrane tube connector is connected to protective film material adsorption hole.

6. a kind of automatic double-sided continuous film sticking equipment of LCD screen as described in claim 1, it is characterised in that：The protective film supplies Include side fixed supporting seat (b1), fixed supporting seat guide rail (b2), support base slide track seat (b3), material backing board to mechanism (b) (b4), collet panel guide (b5), side guard plate (b6), paste squeeze seat (b7), material push actuating unit (b8), material push Plate, limiting plate (b10) and lateral adjustments guide rail (b11), the side fixed supporting seat (b1) and paste squeeze seat (b7) horizontal row Row are bolted on panel seat (d1), and fixed supporting seat guide rail (b2), institute are provided on the side fixed supporting seat (b1) It states and is slidably provided with support base slide track seat (b3) on fixed supporting seat guide rail (b2), it is fixed on the support base slide track seat (b3) There is material backing board (b4), lateral adjustments guide rail (b11), the lateral adjustments are horizontally arranged on the material backing board (b4) There are two side guard plates (b6) for setting on guide rail (b11), and lateral adjustments guide rail (b11) both sides are vertically arranged with collet panel guide (b5), the material push actuating unit (b8) passes through the both ends side guard plate (b6) to be arranged on collet panel guide (b5), panel seat (d1) side is provided with the feed sliding cylinder for driving material push actuating unit (b8) to be moved on collet panel guide (b5), plate Seat side (d1) is provided with the protective film bonding for driving material backing board (b4) to be moved on fixed supporting seat guide rail (b2) Cylinder, the material are provided with material pushing plate, the material bottom between pushing actuating unit (b8) upper two side guard plates (b6) Be provided on supporting plate (b4) paste squeeze seat (b7) one end be provided with limiting plate (b10).

7. a kind of automatic double-sided continuous film sticking equipment of LCD screen as claimed in claim 6, it is characterised in that：The side guard plate (b6) side setting pusher slip hole (b61), the material push actuating unit (b8) pass through from pusher slip hole (b61), It is described to paste that squeeze seat (b7) include squeezing panel seat (b71), determining crushing block (b72) and adjusting bolt (b73) is pasted in extruding, it is described It squeezes and is provided with slot hole on panel seat (b71), it is described determine crushing block (b72) and paste adjusting bolt (b73) by extruding to be fixed on length Kong Shang, described to determine crushing block (b72) and be oppositely arranged with material pushing plate, the material push actuating unit (b8) includes that material pushes away Guide rail slip base (b81) and material is sent to push guide rail sliding crossbeam (b82), the material push guide rail slip base (b81) can slide Dynamic to be arranged on collet panel guide (b5), the material push guide rail sliding crossbeam (b82) passes through pusher slip hole (b61) fixed On material push guide rail slip base (b81).

8. a kind of automatic double-sided continuous film sticking equipment of LCD screen as described in claim 1, it is characterised in that：The material conveying Mechanism (d) includes that panel seat (d1), material conveying actuating unit (d2), material transferring amount control mechanism (d3), material conveying are synchronized Clutch (d4), material collecting shaft (d5), material rewinding disk (d6), material emptying disk (d7), material separating plate (d8) and material Dispensing shaft (d9), panel seat (d1) side is provided with material conveying actuating unit (d2) and material conveys same speed clutch (d4), the material conveys same speed clutch (d4) and is sequentially connected by transmission belt with material conveying actuating unit (d2), described The material transferring amount control mechanism (d3) of control material conveying capacity is connected on material conveying actuating unit (d2), the material is defeated It send and is provided with material collecting shaft (d5) on same speed clutch (d4), material rewinding disk is cased on the material collecting shaft (d5) (d6), material collecting shaft (d5) top is provided with material emptying axis (d9), and material is cased on the material emptying axis (d9) Discharge plate (d7) is provided with material separating plate between the material emptying disk (d7) and material rewinding disk (d6) on panel seat (d1) (d8)。

9. a kind of automatic double-sided continuous film sticking equipment of LCD screen as claimed in claim 8, it is characterised in that：The material conveying Actuating unit (d2) includes material feeder motor holder (d21), material conveying power motor (d22) and material conveying shaft coupling (d23), the material feeder motor holder (d21) is bolted on panel seat (d1), and the material conveys power motor (d22) it is bolted on material feeder motor holder (d21), the rotary shaft of the material conveying power motor (d22) On be provided with material conveying shaft coupling (d23), the material transferring amount control mechanism (d3) include actively measure roller (d31) and by Dynamic to measure roller (d32), the roller (d31) that actively measures is connect across panel seat (d1) with material conveying shaft coupling (d23), the quilt The dynamic roller (d32) that measures is arranged on actively measuring roller (d31) side panel seat (d1), and the material conveys same speed clutch (d4) packet Include material rewinding driving shaft (d41), bearing block (d42), driven friction disk (d43), active friction disk (d44), holddown spring (d45) it is arranged on panel seat (d1) with pressure regulating bolt (d46), the bearing block (d42), the material rewinding driving shaft (d41) it is arranged on bearing block (d42), the material rewinding driving shaft (d41) connect with material collecting shaft (d5), the material Driven friction disk (d43) is provided on rewinding driving shaft (d41), driven friction disk (d43) side is provided with active friction Disk (d44), material rewinding driving shaft (d41) end have been connected through a screw thread pressure regulating bolt (d46), the pressure tune It is provided between section bolt (d46) and active friction disk (d44) for active friction disk (d44) to be pressed to driven friction disk (d43) holddown spring (d45) is provided with ball axis between the active friction disk (d44) and material rewinding driving shaft (d41) It holds.

10. a kind of automatic double-sided continuous film sticking equipment of LCD screen as claimed in claim 8, it is characterised in that：The material emptying Axis (d9) includes dispensing shaft right end base (d91), end seat connecting cylinder (d92), dispensing shaft left end seat board (d93), dispensing shaft left end seat Cover (d94), diameter adjustment shaft (d95), it is passive shrink set (d96), active inner thread sleeve (d97), outer constriction plate (d98) and Expect axis fixed part (d100), dispensing shaft right end base (d91) side is provided with material axis fixed part (d100) for fixing, institute The dispensing shaft right end base other side (d91) is stated to connect with one end of end seat connecting cylinder (d92), the end seat connecting cylinder (d92) it is another Dispensing shaft left end seat board (d93) is provided on the inside of one end, on the dispensing shaft left end seat board (d93) and end seat connecting cylinder (d92) It is cased with dispensing shaft left end cover for seat (d94), described diameter adjustment shaft (d95) one end passes through dispensing shaft left end seat board (d93) that can turn It is dynamic to be inserted on dispensing shaft right end base (d91), 2-8 passive contraction sets are provided with around the diameter adjustment shaft (d95) (d96), there are two pass through linear movement to threaded connecting sleeve on the passive contraction set both ends (d96) diameter adjustment shaft (d95) Passive shrink is driven to cover (d96) flexible active inner thread sleeve (d97), passive contraction set (d96) besieged city is cylindric, institute State the passive cylinder for shrinking set (d96) besieged city and be provided at both ends with taper slot, inside the active inner thread sleeve (d97) setting with The internal thread of external screw thread engagement in diameter adjustment shaft (d95), active inner thread sleeve (d97) outer ring in coniform, The quantity of the outer constriction plate (d98) is identical as the passive set quantity of (d96) of shrinking, and each outer constriction plate (d98) passes through bolt It is fixed on opposite passive contraction set (d96), further includes manual turntable (d99), the manual turntable (d99) is fixed on diameter The end shaft (d95), the dispensing shaft right end base (d91) and the material axis fixed part (d100) is adjusted by bearing opposite to turn It is dynamic to be fixedly connected, it is provided with 6 passive shrink around the diameter adjustment shaft (d95) and covers (d96), the material axis fixed part (d100) include that material axis fixing axle (d1001) and material axis fix swivel nut (d1002), the material axis fixes swivel nut (d1002) and material Axis fixing axle (d1001) is connected through a screw thread.