A kind of automatic film applicator of Mobile phone touch control screen
Technical field
The invention belongs to Mobile phone touch control screen film sticking equipment technical field, is related to a kind of automatic film applicator of Mobile phone touch control screen.
Background technology
Touch screen (Touch panel) is also known as contact panel, is an induction type liquid that can receive the input signals such as contact
Crystal device, when contacting the graphic button on screen, the haptic feedback system on screen can be according to the journey of preprogramming
Formula drives various link devices, is substituted for mechanical push button panel, and produces by liquid crystal display picture lively
Visual and sound effects.Samuel doctors Hurst have invented a touch sensor in 1971, and this sensor is exactly touch screen
Blank.After 3 years, he devises the transparent touch screen of first item.1977, touch screen technology was greatly improved, always
Still it is being widely used and is developing rapidly to today.Mobile phone touch control screen is divided into two kinds:Touch screens and capacitance plate, it is currently a popular
Touch screen majority is all lens screens, is exactly pure flat resistance and minute surface capacitance plate, and Nokia's majority is all touch screens, capacitance plate
It is represented as iphone.Resistance touch screen is commonly called as " soft screen ", is used for the mobile phone of Windows Mobi le systems;Electric capacity touch screen is commonly called as
" hard screen ", as the machines such as iPhone and G1 use this screen matter.
Mobile phone touch control screen all can stick layer protecting film during processing and production in outer surface, for protecting touch-control
Shield injury-free.The mode of pad pasting is all largely manually and some simple fixtures such as patent at present
A kind of sticking film for mobile phone machine disclosed in CN201420366552.X, for carrying out pad pasting to mobile phone surface, including:Mobile phone fixed plate;
The mobile phone fixed plate offers the through hole for accommodating the mobile phone, and the upper surface of the mobile phone fixed plate is horizontal plane;
At least one limiting plate for being leant with the mobile phone in the through hole is further fixed on the upper surface;The sticking film for mobile phone
Machine also includes:For fixing the film sticking plate of Mobile phone film;One end of the film sticking plate is hinged in the mobile phone fixed plate, the other end
Freely overturn so that the film sticking plate and the upper surface of the mobile phone fixed plate fit.
But above-mentioned this simple film sticking equipment is too simple and crude, entirely purely manual without automation equipment, pad pasting
Speed and efficiency it is all very low, can not meet large-scale production needs, and the fitting process on diaphragm and mobile phone surface use
Fitting manually, fitting effect is poor, easily produces small bubble, influences aesthetic property.
The content of the invention
The present invention is directed to above mentioned problem existing for existing technology, there is provided a kind of automatic film applicator of Mobile phone touch control screen, this
The technical problems to be solved by the invention are:How automatical and efficient pad pasting is realized.
The purpose of the present invention can be realized by following technical proposal:
A kind of automatic film applicator of Mobile phone touch control screen, the laminator include a base, it is characterised in that the base
Upper surface be fixed with horizontally disposed lower film sticking plate, the upper surface of the lower film sticking plate, which has, to be used to fix touch screen
Pad pasting face one, the upper surface of the base is further opened with horizontally disposed chute one and chute two, chute one and sliding
Groove two is located at the both sides of lower film sticking plate respectively and both are parallel, and slide one, the chute are slidably connected on the chute one
Slide two is slidably connected on two, the position of the slide one and slide two, which is oppositely arranged and is connected with one between the two, to be turned
Axle, the rotating shaft can rotate around the axis relative to slide one and slide two, and the rotating shaft makes slide one and slide two along level
Direction is connected, and the rotating shaft is provided with upper film sticking plate, and a side of the upper film sticking plate is fixed in rotating shaft, the base
The drive mechanism one for being used for driving the axis of rotation is provided with, is additionally provided with the base for driving the slide one along water
Square to mobile drive mechanism two, the upper surface of the upper film sticking plate has the pad pasting face two for being used for fixing diaphragm, passes through
Moving horizontally and rotate the upper film sticking plate can make the pad pasting face two and the pad pasting face one fit.
Its principle is as follows:During pad pasting, touch screen is fixed at the pad pasting face one of lower film sticking plate, diaphragm is fixed on
At the pad pasting face two of film sticking plate, slide one is driven to be slided along chute one by drive mechanism two, due to slide one and the edge of slide two
Horizontal direction is connected, and therefore, slide one drives the movement of the level of synchronization of slide two, and both and then drive rotating shaft and upper film sticking plate are same
Moved further, when upper film sticking plate is located at the top of lower film sticking plate, the drive shaft of drive mechanism one, which rotates, causes upper film sticking plate upset
180 °, so that pad pasting face two and pad pasting face one fit, by accurately calculating and positioning enables to diaphragm just to paste
On touch screen, then the reset by drive mechanism one and drive mechanism two, the pad pasting of next cycle can be started.This pad pasting
Machine combines film sticking plate on automatic turning using rotating shaft and drive mechanism one, is combined using drive mechanism two and slide one, slide two
Film sticking plate moves horizontally on automatic traction, realizes the action of pad pasting automatically, and pad pasting speed is fast, and operating efficiency is high.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, offered on the pad pasting face one of the lower film sticking plate
Multiple negative pressure suckers one of matrix arrangement, the inside of lower film sticking plate offer the airway being connected with each negative pressure sucker one, institute
Multiple negative pressure suckers two that matrix arrangement is also offered on the pad pasting face two of film sticking plate are stated, the inside of upper film sticking plate also opens up
There is the airway being connected with each negative pressure sucker one.The effect of negative pressure sucker one is that absorption positioning is carried out to touch screen, and negative pressure is inhaled
Whether the effect in hole two is to carry out absorption positioning to diaphragm, not only good positioning effect, be also convenient for adsorbing by pressure control, can
Control property is very good.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, the bore of the negative pressure sucker one and negative pressure sucker two
It is 0.3mm-1mm, the spacing of each negative pressure sucker one and each negative pressure sucker two is 5mm-10mm.Negative pressure sucker one and negative pressure are inhaled
The bore in hole two can be good at completing the absorption to touch screen and diaphragm within the above range, and advantages of good adsorption effect is too big anti-
And it is bad, spacing is mainly in view of the uniformity of air pressure, the too close locating effect that can also influence absorption.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, slide three is also slidably connected on the chute one,
Slide four is also slidably connected on the chute two, the position of the slide three and slide four is oppositely arranged and connected between the two
There is a roll shaft, the roll shaft can rotate around the axis relative to slide three and slide four, and the roll shaft makes slide three and slide
Four are connected in the horizontal direction, and the slide three is also connected in the horizontal direction with the slide one, and the roll shaft is located at lower patch
The top of diaphragm plate, the roll shaft can pass through above pad pasting face one under the linkage driving of slide one and can press diaphragm
On touch screen.The horizontal linkage of slide three, slide four, slide one and slide two may insure accurate synchronizing moving, when upper
After film sticking plate and lower film sticking plate fit, the effect of roll shaft is to push down the outer side edges of diaphragm, is moved when upper film sticking plate is progressively horizontal
Dynamic when leaving lower film sticking plate, roll shaft can be rolled across synchronously above diaphragm, due to the summary for designing the gap in roll shaft and pad pasting face one
Less than the thickness of diaphragm, roll shaft can play a part of compacting during rolling to diaphragm so that diaphragm is close
Be fitted on touch screen, not only avoid diaphragm from tilting, moreover it is possible to remove the minute bubbles between diaphragm and touch screen, improve patch
Effect after film.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, the drive mechanism one is fixed on slide including one
Oscillating cylinder on one, the piston rod of the oscillating cylinder are connected to the eccentric position of described rotating shaft one end, on the slide one
It is additionally provided with some buffers for being used to buffer the axis of rotation speed.The piston rod of oscillating cylinder acts on masterpiece when flexible
Used in the eccentric position of rotating shaft, so can countershaft there is a torque can obtain shaft swing, the effect of buffer is
Prevent rotating shaft from turning over too fast, because upper film sticking plate has the rotating speed that deadweight can influence rotating shaft, rotating speed can be caused too fast, buffer
This problem can be overcome, ensure the stability of fitting.
Alternatively, drive mechanism one can also be the motor being fixed on slide one, the output shaft of the motor
It is connected with one end of the rotating shaft.Motor can realize fine rotational control.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, the drive mechanism two is the master being fixed on base
Cylinder, the piston rod of the master cylinder are mutually fixed with the slide one.Because slide one and other slides link, master cylinder can
One-to-multiple effect is played, so the not only more accurate quantity that can also reduce driving source of synchronizing moving, save cost.
Alternatively, drive mechanism two can also be the combination of motor and screw mandrel.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, the both ends of the lower film sticking plate are offered along level
The bar-shaped trough in direction, the glide direction of the length direction and slide one of the bar-shaped trough is perpendicular, and the lower film sticking plate is by inserting
The screw and base being connected in bar-shaped trough are detachably fixed, and the side of the base is fixed with coarse adjustment pole and fine tuning pole, institute
The end of coarse adjustment pole and the end of fine tuning pole is stated to act against on the side of lower film sticking plate.During regulation, screw is unclamped so that
Lower film sticking plate and base are in loosening state, and the horizontal level of lower film sticking plate is first significantly adjusted with coarse adjustment pole, then by thin
The horizontal level of film sticking plate under the regulation of adjusting rod by a small margin, by two-stage regulation, both positions can accurately be adjusted
Section, be advantageous to the accuracy of follow-up pad pasting.
In a kind of automatic film applicator of above-mentioned Mobile phone touch control screen, the inside portion of the upper film sticking plate is connected with rotating shaft
Connect, the outside portion of the upper film sticking plate has intilted rake, and the negative pressure sucker is also distributed with the rake
Two, the inclination angle of the rake is 7 ° -15 °.Rake said herein slopes inwardly when referring to fitting under rake direction
Film sticking plate direction is tilted, and diaphragm outside portion is adsorbed at rake, and after fitting, rake make it that the outside portion of diaphragm is tight
It is closely connected to lean against on lower film sticking plate, so that roll shaft can readily push down the outside portion of diaphragm.
Compared with prior art, advantages of the present invention is as follows:
1st, this laminator combines film sticking plate on automatic turning using rotating shaft and drive mechanism one, using drive mechanism two and slides
Seat one, slide two are combined film sticking plate on automatic traction and moved horizontally, and realize the action of pad pasting automatically, and pad pasting speed is fast, work
Efficiency high.
2nd, the negative pressure sucker one of this laminator and negative pressure sucker two not only cause good positioning effect, are also convenient for by air pressure control
Whether system is adsorbed, and controllability is very good.
3rd, the roll shaft of this laminator can play a part of compacting during rolling to diaphragm so that diaphragm is tight
Close is fitted on touch screen, not only avoids diaphragm from tilting, moreover it is possible to removes the minute bubbles between diaphragm and touch screen, improves
Effect after pad pasting.
Brief description of the drawings
Fig. 1 is the structural upright schematic diagram of this laminator.
Fig. 2 is the structure schematic top plan view of this laminator.
Fig. 3 is the schematic side view of the structure of this laminator in the width direction.
Fig. 4 is the schematic side view of the structure of this laminator along its length.
In figure, 1 base;2 times film sticking plates;3 chutes one;4 chutes two;5 slides one;6 slides two;7 rotating shafts;Film sticking plate on 8;
9 drive mechanisms one;10 drive mechanisms two;11 pad pasting faces two;12 negative pressure suckers one;13 negative pressure suckers two;14 slides three;15 slides
Four;16 roll shafts;17 oscillating cylinders;18 master cylinders;19 bar-shaped troughs;20 coarse adjustment poles;21 fine tuning poles;22 rakes;23 pad pastings
Face one.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, this laminator includes a base 1, and the upper surface of base 1 is fixed with to be set in the horizontal direction
The lower film sticking plate 2 put, the upper surface of lower film sticking plate 2 have the pad pasting face 1 for being used for fixing touch screen, and the upper surface of base 1 is also
Horizontally disposed chute 1 and chute 24 are offered, chute 1 and chute 24 are located at the two of lower film sticking plate 2 respectively
Side and both are parallel, slidably connects slide 1, slide 26, chute 1 is slidably connected on chute 24 on chute 1
On also slidably connect slide 3 14, also slidably connect slide 4 15 on chute 24.
As shown in Figures 2 and 3, the position of slide 1 and slide 26 is oppositely arranged and is connected with a rotating shaft between the two
7, rotating shaft 7 can rotate around the axis relative to slide 1 and slide 26, and rotating shaft 7 makes slide 1 and slide 26 in the horizontal direction
It is connected, multiple negative pressure suckers 1 of matrix arrangement is offered on the pad pasting face 1 of lower film sticking plate 2, lower film sticking plate 2
Inside offers the airway being connected with each negative pressure sucker 1, and square is also offered on the pad pasting face 2 11 of upper film sticking plate 8
Multiple negative pressure suckers 2 13 of battle array arrangement, the inside of upper film sticking plate 8 also offers the ventilation being connected with each negative pressure sucker 1
Road.The effect of negative pressure sucker 1 is that absorption positioning is carried out to touch screen, and the effect of negative pressure sucker 2 13 is that diaphragm is carried out
Absorption positioning, not only whether good positioning effect, be also convenient for adsorbing by pressure control, controllability is very good.Negative pressure sucker 1
Bore with negative pressure sucker 2 13 is 0.3mm-1mm, and the spacing of each negative pressure sucker 1 and each negative pressure sucker 2 13 is
5mm-10mm.The bore of negative pressure sucker 1 and negative pressure sucker 2 13 can be good at completing within the above range to touch screen and
The absorption of diaphragm, advantages of good adsorption effect, too big bad on the contrary, spacing is mainly in view of the uniformity of air pressure, too close also to influence
The locating effect of absorption.The both ends of lower film sticking plate 2 offer bar-shaped trough 19 in the horizontal direction, the length direction of bar-shaped trough 19
Perpendicular with the glide direction of slide 1, lower film sticking plate 2 is detachably solid by the screw and base 1 being plugged in bar-shaped trough 19
Fixed, the side of base 1 is fixed with coarse adjustment pole 20 and fine tuning pole 21, the end of coarse adjustment pole 20 and the end of fine tuning pole 21
On the side for acting against lower film sticking plate 2.During regulation, screw is unclamped so that lower film sticking plate 2 and base 1 are in loosening state, first
The horizontal level of lower film sticking plate 2 is significantly adjusted with coarse adjustment pole 20, then passes through pad pasting under the regulation of fine tuning pole 21 by a small margin
The horizontal level of plate 2, by two-stage regulation, both positions can be precisely adjusted, and be advantageous to the accurate of follow-up pad pasting
Property.
As shown in Figure 3 and Figure 4, rotating shaft 7 is provided with upper film sticking plate 8, and a side of upper film sticking plate 8 is fixed in rotating shaft 7,
Base 1, which is provided with, is used for the drive mechanism 1 that drive shaft 7 rotates, and drive mechanism 1 is fixed on slide 1 including one
Oscillating cylinder 17, the piston rod of oscillating cylinder 17 is connected to the eccentric position of the one end of rotating shaft 7, is additionally provided with slide 1 some
For buffering the buffer of the velocity of rotation of rotating shaft 7.Active force acts on rotating shaft 7 when the piston rod of oscillating cylinder 17 is flexible
Eccentric position, so can countershaft 7 there is a torque can obtain rotating shaft 7 and swing, the effect of buffer is to prevent rotating shaft 7
Turn over too fast, because there is upper film sticking plate 8 deadweight can influence the rotating speed of rotating shaft 7, rotating speed can be caused too fast, buffer can gram
This problem is taken, ensures the stability of fitting.Alternatively, drive mechanism 1, which can also be, is fixed on slide 1
Motor, the output shaft of the motor and one end of rotating shaft 7 are connected.Motor can realize fine rotational control.
As shown in Figure 3 and Figure 4, the drive mechanism two for driving slide 1 to move in the horizontal direction is additionally provided with base 1
10, drive mechanism 2 10 is the master cylinder 18 being fixed on base 1, and the piston rod of master cylinder 18 is mutually fixed with slide 1.Due to
Slide 1 and other slides link, and master cylinder 18 can play one-to-multiple effect, and so not only synchronizing moving is more accurate also
The quantity of driving source can be reduced, saves cost.Alternatively, drive mechanism 2 10 can also be motor and screw mandrel
Combination.
As shown in Figure 3 and Figure 4, the upper surface of upper film sticking plate 8 has the pad pasting face 2 11 for being used for fixing diaphragm, passes through water
Translation is dynamic and rotating upper film sticking plate 8 can make pad pasting face 2 11 and pad pasting face 1 fit.The inside portion of upper film sticking plate 8 is with turning
Axle 7 is connected, and the outside portion of upper film sticking plate 8 has intilted rake 22, and negative pressure sucker is also distributed with rake 22
2 13, the inclination angle of rake 22 is 7 ° -15 °.The inward slant of rake 22 said herein refers to the court of rake 22 during fitting
The downward direction of film sticking plate 2 is tilted, and diaphragm outside portion is adsorbed at rake 22, and after fitting, rake 22 causes diaphragm
Outside portion closely against on lower film sticking plate 2 so that roll shaft 16 can readily push down the outside portion of diaphragm.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the position of slide 3 14 and slide 4 15 is oppositely arranged and connected between the two
There is a roll shaft 16, roll shaft 16 can rotate around the axis relative to slide 3 14 and slide 4 15, and roll shaft 16 makes the He of slide 3 14
Slide 4 15 is connected in the horizontal direction, and slide 3 14 is also connected in the horizontal direction with slide 1, and roll shaft 16 is located at lower pad pasting
The top of plate 2, the roll shaft 16 can pass through above pad pasting face 1 under the linkage driving of slide 1 and can be by diaphragms
It is pressed together on touch screen.The horizontal linkage of slide 3 14, slide 4 15, slide 1 and slide 26 may insure accurate synchronization
Mobile, after upper film sticking plate 8 and lower film sticking plate 2 fit, the effect of roll shaft 16 is to push down the outer side edges of diaphragm, when upper pad pasting
Plate 8 is progressively moved horizontally when leaving lower film sticking plate 2, and roll shaft 16 can be rolled across synchronously above diaphragm, due to by roll shaft 16 and pad pasting
The thickness for being slightly less than diaphragm of the gap design in face 1, roll shaft 16 can play compacting during rolling to diaphragm
Effect so that diaphragm is closely fitted on touch screen, not only avoids diaphragm from tilting, moreover it is possible to removes diaphragm and touch-control
Minute bubbles between screen, improve the effect after pad pasting.During pad pasting, touch screen is fixed at the pad pasting face 1 of lower film sticking plate 2,
Diaphragm is fixed at the pad pasting face 2 11 of upper film sticking plate 8, drives slide 1 to be slided along chute 1 by drive mechanism 2 10
Dynamic, because slide 1 and slide 26 are connected in the horizontal direction, therefore, slide 1 drives the movement of the level of synchronization of slide 26,
Both and then drive rotating shaft 7 and the synchronizing moving of upper film sticking plate 8, when upper film sticking plate 8 is located at the top of lower film sticking plate 2, driving machine
The drive shaft 7 of structure 1, which rotates, causes upper film sticking plate 8 to overturn 180 °, so that pad pasting face 2 11 and pad pasting face 1 fit,
By accurately calculating and positioning enables to diaphragm to be just attached on touch screen, then pass through drive mechanism 1 and drive mechanism
2 10 reset, the pad pasting of next cycle can be started.This laminator combines automatic turning using rotating shaft 7 and drive mechanism 1
Turn upper film sticking plate 8, combining film sticking plate 8 on automatic traction using drive mechanism 2 10 and slide 1, slide 26 moves horizontally, from
The dynamic action for realizing pad pasting, pad pasting speed is fast, and operating efficiency is high.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.