CN103978759B - A kind of automatic film applicator - Google Patents
A kind of automatic film applicator Download PDFInfo
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- CN103978759B CN103978759B CN201410195522.1A CN201410195522A CN103978759B CN 103978759 B CN103978759 B CN 103978759B CN 201410195522 A CN201410195522 A CN 201410195522A CN 103978759 B CN103978759 B CN 103978759B
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Abstract
The present invention discloses a kind of automatic film applicator, comprise frame, frame is provided with fixed station, frame is provided with film sticking apparatus, film sticking apparatus comprises film laminating machine head and moving drive mechanism, film laminating machine head comprises mount pad, and the take-up reel be arranged on mount pad, for the front pressure head that easily openable film is sticked on front bezel front, for cutting off the cutting membrane knife head of easily openable film, the right angle pressure head that the easily openable film stretched out outside front bezel front is turned down downwards and side pressure head turnover to the easily openable thin film of front bezel side is attached on front bezel side, take-up reel, front pressure head, cutting membrane knife head, right angle pressure head and side pressure head are in the same side, and cutting membrane knife head is in pressure head rear, front, right angle pressure head is between side pressure head and cutting membrane knife head.Compared with prior art, automatic film applicator of the present invention, it realizes the operation of mechanical automation automatic coating, substitutes traditional-handwork operation, has high efficiency, time saving and energy saving, bubble-free, fold, the advantages such as the effect that is sticked is good.
Description
Technical field
The present invention relates to a kind of automatic film applicator.
Background technology
After having manufactured LCDs front bezel, to be usually sticked easily openable film in the lateral surface surrounding of front bezel, mainly to have play a part to protect this front bezel, in case during LCDs assembling or the time of transport front bezel be scraped off.In current front bezel, being sticked of easily openable film all adopts manual operations, concrete operations are, on the front first by workman, easily openable film is sticked on front side of front bezel, and the partial portion of easily openable film need protrude outside the front side of front bezel in subsides process, again the film of easily letting go protruded outside on front side of front bezel is turned down downwards and fits with the sidewall of the front side of front bezel, being sticked of easily openable film on front side of front bezel can be completed like this, so repeat can complete on rear side of front bezel, left side and being sticked of right side easily openable film, finally complete being sticked of front bezel lateral surface surrounding.This kind of craft is sticked operation, and be not only sticked inefficiency, time-consumingly takes a lot of work, and easily occurs the problem of bubble, fold, and be sticked weak effect, affects the overall appearance of LCDs.
In view of this, the present inventor furthers investigate the problems referred to above, then produces in this case.
Summary of the invention
The object of the present invention is to provide a kind of automatic film applicator, it can realize the operation of mechanical automation automatic coating, substitutes traditional-handwork operation, has high efficiency, time saving and energy saving, bubble-free, fold, the advantages such as the effect that is sticked is good.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of automatic film applicator, comprise frame, above-mentioned frame is provided with for the detachable hard-wired fixed station of front bezel, above-mentioned frame is provided with the film sticking apparatus front bezel lateral surface surrounding on above-mentioned fixed station being pasted automatically to easily openable film, above-mentioned film sticking apparatus comprises film laminating machine head and drives the moving drive mechanism of this film laminating machine head movement, above-mentioned film laminating machine head comprises mount pad, for easily openable winding film in upper take-up reel, to be sticked the front pressure head on front bezel front and the cutting membrane knife head for cutting off easily openable film for easily openable film, above-mentioned take-up reel is fixed on above-mentioned mount pad, above-mentioned front pressure head is arranged on above-mentioned mount pad in mode moving up and down, and be in the front of above-mentioned take-up reel, the bottom of above-mentioned front pressure head was provided with film applicator head, the above-mentioned front crossing front bezel on film applicator head and fixed station is oppositely arranged up and down, the above-mentioned film applicator head crossed comprises pivotally be arranged on the pressure head of front upper and crosses belt wheel and descended belt wheel, the above-mentioned intermembrane space excessively descending to have between belt wheel and above-mentioned upper mistake belt wheel confession easily openable film and pass, above-mentioned cutting membrane knife head is arranged on above-mentioned mount pad in the mode moved back and forth along the width crossing easily openable film in intermembrane space, above-mentioned mount pad is also provided with and the easily openable film stretched out outside front bezel front is turned down to the right angle pressure head of front bezel side and the side pressure head that turnover to the easily openable thin film of front bezel side is attached on front bezel side downwards, and above-mentioned front pressure head, above-mentioned take-up reel, above-mentioned cutting membrane knife head, above-mentioned right angle pressure head and above-mentioned side pressure head are in the same side, and above-mentioned cutting membrane knife head is in above-mentioned film applicator head rear excessively, above-mentioned right angle pressure head and above-mentioned side pressure head are in the rear of above-mentioned cutting membrane knife head, above-mentioned right angle pressure head is between above-mentioned side pressure head and above-mentioned cutting membrane knife head.
Above-mentioned front pressure head is also provided with gas blow pipe, and one end of above-mentioned gas blow pipe and the output of extraneous blowning installation are connected, the other end of above-mentioned gas blow pipe towards above-mentioned descended belt wheel, and be in above-mentioned descended the front of belt wheel.
Above-mentioned mount pad is provided with contact roller moving up and down between above-mentioned cutting membrane knife head and above-mentioned right angle pressure head.
Above-mentioned frame upper surface corresponds to above-mentioned fixed station surrounding and is provided with rectilinear orbit along place's correspondence, above-mentioned rectilinear orbit is equipped with the above-mentioned film sticking apparatus along above-mentioned rectilinear orbit movement, and the direction of motion of film laminating machine head on two relative rectilinear orbits is contrary, the initial bit of the film laminating machine head on two adjacent rectilinear orbits is in the same side, and is in the two ends of this side respectively.
Above-mentioned mount pad comprises Mobile base, holder and sliding seat, above-mentioned Mobile base is arranged on above-mentioned rectilinear orbit in a movable manner, above-mentioned holder locking is on above-mentioned Mobile base, above-mentioned sliding seat is arranged on above-mentioned holder in mode moving up and down, above-mentioned holder is convexly equipped with the bar shaped guide rail that the above-below direction along above-mentioned holder extends, the respective face of above-mentioned sliding seat is arranged with the bar shaped chute matched with above-mentioned bar shaped guide rail, the top of above-mentioned holder has the fixed installation block be in above above-mentioned sliding seat, above-mentioned fixed installation block is erect and has the first lifting to drive cylinder, above-mentioned first lifting drives the piston rod of cylinder to be fixedly connected with above-mentioned sliding seat, above-mentioned front pressure head is arranged in above-mentioned sliding seat in mode moving up and down, and arrange with the vis-a-vis of front bezel on above-mentioned fixed station, above-mentioned sliding seat is erect and has the second lift cylinder be in above the pressure head of above-mentioned front, and the piston rod of above-mentioned second lift cylinder and above-mentioned front pressure head are fixed together, above-mentioned take-up reel, above-mentioned right angle pressure head and side pressure head are corresponding to be respectively fixedly mounted in above-mentioned sliding seat, above-mentioned contact roller is pivotally arranged in above-mentioned sliding seat by back shaft, in above-mentioned sliding seat, accumbency has horizontal moving cylinder, and the axis of the piston rod of above-mentioned horizontal moving cylinder with above-mentioned descended the axis of belt wheel parallel, the free end of the piston rod of above-mentioned horizontal moving cylinder is fixedly connected with above-mentioned cutting membrane knife head, position between above-mentioned front pressure head and above-mentioned take-up reel is provided with rotating transition wheel to above-mentioned retractable seat.
Above-mentioned holder offers bar shaped fixing hole, the straight line at the longitudinal place of above-mentioned bar shaped fixing hole with above-mentioned descended the straight line at belt wheel longitudinal direction place parallel, being provided with in above-mentioned bar shaped fixing hole can along the puller bolt of above-mentioned bar shaped fixing hole movement, and the two ends up and down of above-mentioned puller bolt are stretched out outside above-mentioned bar shaped fixing hole respectively, the end, upper end of above-mentioned puller bolt is limit outside admittedly above above-mentioned bar shaped fixing hole, and the lower end of above-mentioned puller bolt is pressed on outside above-mentioned Mobile base upper surface.
Above-mentioned moving drive mechanism comprises motor, drive bevel gear, driven wheel of differential and screw mandrel, above-mentioned screw mandrel is pivotally arranged in above-mentioned frame, and it is extended along the axis direction of above-mentioned rectilinear orbit, above-mentioned rectilinear orbit is in the top of above-mentioned screw mandrel, above-mentioned Mobile base is arranged on above-mentioned rectilinear orbit, above-mentioned Mobile base is arranged with the chute matched with above-mentioned rectilinear orbit, above-mentioned Mobile base is installed with the slide block be sheathed on outside above-mentioned screw mandrel, above-mentioned slide block offers the screw mandrel perforation of passing for above-mentioned screw mandrel, in the perforation of this screw mandrel, car is provided with the internal thread be screwed with the external screw thread of above-mentioned screw mandrel, above-mentioned motor is erect and is arranged, and the output shaft of above-mentioned motor is arranged upward, be disposed adjacent with one end of above-mentioned screw mandrel, above-mentioned drive bevel gear is fixed in outside the output shaft of above-mentioned motor, outside one end that the solid above-mentioned screw mandrel of above-mentioned driven wheel of differential cover is adjacent with above-mentioned motor output shaft, and be meshed with above-mentioned drive bevel gear.
Above-mentioned side pressure head comprises side fixed block and side briquetting, above-mentioned side briquetting is rubber press, above-mentioned side fixed block is fixed in above-mentioned sliding seat, above-mentioned side fixed block is provided with the first installation groove towards a side fovea superior of front bezel respective side walls on above-mentioned fixed station, above-mentioned side briquetting is uprightly installed on above-mentioned first and installs in groove, and the side of above-mentioned side briquetting is installed in groove by the fixing locking of bearing pin above-mentioned first, the opposite side of above-mentioned side briquetting is in above-mentioned first and installs outside groove, and this side, side can contact with the side of front bezel on above-mentioned fixed station, above-mentioned right angle pressure head comprises right angle fixed block and right angle briquetting, above-mentioned right angle briquetting is rubber press, above-mentioned right angle fixed block is fixed in above-mentioned sliding seat, above-mentioned right angle fixed block is provided with the second installation groove towards a side fovea superior of front bezel respective side walls on above-mentioned fixed station, above-mentioned right angle briquetting is positioned in the second installation groove in from top to bottom outward-dipping mode, and the side of above-mentioned right angle briquetting is installed in groove by the fixing locking of bearing pin above-mentioned second, the opposite side of above-mentioned right angle briquetting stretches out above-mentioned second and installs outside groove, and the central point of this side, side can contact with the transition right-angle side between side with the front of front bezel on above-mentioned fixed station.
Above-mentioned cutting membrane knife head comprises tool rest and crosscut blade, above-mentioned tool rest be in above-mentioned descended the rear of belt wheel, the free end of the piston rod of above-mentioned horizontal moving cylinder is fixedly connected with above-mentioned tool rest, the bottom surface of above-mentioned tool rest is arranged with cutter groove, above-mentioned crosscut blade is installed in above-mentioned cutter groove, and the blade of above-mentioned crosscut blade is arranged down, and stretch out outside above-mentioned cutter groove.
Above-mentioned fixed station is fasten for front bezel the quadra installed, and four lateral surface fovea superiors of above-mentioned quadra are provided with the fastener insertion groove of each fastener corresponding insertion one by one for the front bezel back side.
After adopting such scheme, automatic film applicator of the present invention, before work, front bezel is fixed on the fixed station of frame, and the facing up of front bezel, the head end of the easily openable film on take-up reel passed intermembrane space around to descending the below of belt wheel and descending belt wheel to be affixed to coordinate, and arranged down around to the adhesive surface of the easily openable film descended below belt wheel, during work, front pressure head moves down, lower belt wheel is excessively pressed in the pad pasting original position of front bezel, utilize the chip hold down of belt wheel to make the easily openable film head end below belt wheel to be attached on the front of front bezel, and the bubble that profit produces when being pasted by easily openable film together extrudes away, and a part for easily openable film is attached on the front of front bezel, another part stretches out outside the frame of front bezel, for the stickup of front bezel side, front pressure head is driven to move along pad pasting direction by moving drive mechanism again, while movement, the easily openable film stretched out outside the circle of front turns down downwards by the chip hold down first by right angle pressure head, relend and be attached to front bezel side on by the chip hold down of side pressure head by turning down to the easily openable thin film of front bezel side downwards, cutting membrane knife head severing pad pasting part when the easily openable film adhered final position to front bezel, realize the automatic coating operation of front bezel side thus, the pad pasting operating procedure of other sides of front bezel in like manner.Compared with prior art, automatic film applicator of the present invention, it realizes the operation of mechanical automation automatic coating, substitutes traditional-handwork operation, has high efficiency, time saving and energy saving, bubble-free, fold, the advantages such as the effect that is sticked is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the stereogram of film laminating machine head in the present invention;
Fig. 3 is another angle stereogram of film laminating machine head in the present invention;
Fig. 4 is the stereogram of front bezel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of automatic film applicator, as Figure 1-4, comprise frame 1, frame 1 is provided with for the detachable hard-wired fixed station 2 of front bezel 100, this fixed station 2 is fasten for front bezel 100 quadra installed, and the fastener insertion groove 21 of each fastener 101 corresponding insertion one by one for front bezel 100 back side outside four of quadra, is arranged with respectively along top, keep flat fixed installation by fastener insertion groove 21 with the level that can realize front bezel 100 that coordinates of fastener 101, this frame 1 is provided with the film sticking apparatus front bezel 100 lateral surface surrounding on fixed station 2 being pasted automatically to easily openable film, film sticking apparatus comprises film laminating machine head 3 and drives the moving drive mechanism of this film laminating machine head 3 movement, this frame 1 upper surface corresponds to fixed station 2 surrounding and is provided with rectilinear orbit 4 along place's correspondence, each rectilinear orbit 4 is equipped with the described film sticking apparatus of linearly track 4 movement, and the direction of motion of film laminating machine head 3 on two relative rectilinear orbits 4 is contrary, the initial bit of the film laminating machine head 3 on two adjacent rectilinear orbits 4 is in the same side, and be in the two ends of this side respectively, particularly: the initial bit of the film laminating machine head 3 on front side of frame 1 on rectilinear orbit 4 is in the front end, left side of frame 1, the initial bit of the film laminating machine head 3 on the left of frame 1 on rectilinear orbit 4 is in the rear end, left side of frame 1, the initial bit of the film laminating machine head 3 on rear side of frame 1 on rectilinear orbit 4 is in rear end, right side, the initial bit of the film laminating machine head 3 on the right side of frame 1 on rectilinear orbit 4 is in the right side front of frame 1.
In the present invention, the structure of the film sticking apparatus on each rectilinear orbit 4 is all identical, the applicant is for the film sticking apparatus on the rectilinear orbit 4 of frame 1 wherein side, described moving drive mechanism comprises motor 51, drive bevel gear, driven wheel of differential and screw mandrel 52, screw mandrel 52 keeps flat setting, and the two ends of screw mandrel 52 are pivotally arranged on the lateral wall of frame 1 side respectively by spring bearing, and linearly the axis direction of track 4 is extended, and rectilinear orbit 4 is in the top of screw mandrel 52, this motor 51 is erect and is arranged, and the output shaft of motor 51 is arranged upward, be disposed adjacent with the first end of screw mandrel 52, drive bevel gear is fixed in outside the output shaft of motor 51, outside the first end of the solid screw mandrel 52 of driven wheel of differential cover, and be meshed with drive bevel gear, when motor 51 works, the longitudinal direction of motor 51 can be rotarily driven horizontally rotating of screw mandrel 52 through drive bevel gear and driven wheel of differential by motor 51.
This film laminating machine head comprises mount pad, for easily openable winding film in upper take-up reel 31, to be sticked the front pressure head 32 on front bezel 100 front 101 and the cutting membrane knife head 33 for cutting off easily openable film for easily openable film; Wherein,
This mount pad comprises Mobile base 34, holder 35 and sliding seat 36, Mobile base 34 is arranged on rectilinear orbit 4, and can linearly move by track 4, namely Mobile base 34 is arranged with the chute matched with rectilinear orbit 4, Mobile base 34 can be made by chute to be arranged on rectilinear orbit 4 with coordinating of rectilinear orbit 4, and can linearly slide by track 4, this Mobile base 34 is installed with the slide block 341 be sheathed on outside screw mandrel 52, slide block 341 offers the screw mandrel perforation of passing for screw mandrel 52, in the perforation of this screw mandrel, car is provided with the internal thread be screwed with the external screw thread of screw mandrel 52, when screw mandrel 52 being rotated by the cooperation of internal and external threads, slide block 341 can move along screw mandrel 52, thus Mobile base 34 is moved, this holder 35 locks on Mobile base 34 by puller bolt 6, sliding seat 36 is arranged on holder 35 towards on the side of fixed station 2 in mode moving up and down, holder 35 is convexly equipped with the bar shaped guide rail that the above-below direction along holder 35 extends on the sidewall of fixed station 2 side, the respective face of sliding seat 36 is arranged with the bar shaped chute matched with bar shaped guide rail, the connection that can realize holder 35 and sliding seat 36 is coordinated by bar shaped guide rail and bar shaped chute, and guide effect is played to moving up and down of sliding seat 36, the top of this holder 35 has the fixed installation block 351 be in above sliding seat 36, fixed installation block 351 is erect has the first lifting to drive cylinder 71, first lifting drives the piston rod 711 of cylinder 71 to be fixedly connected with sliding seat 36, first lifting drives stretching out of cylinder 71 that sliding seat 36 can be made to move down.
This front pressure head 32 is arranged in sliding seat 36 in mode moving up and down, and arrange with the side vis-a-vis of front bezel 100 on fixed station 2, the sliding seat 36 that this front pressure head 32 is in sliding seat 36 is erect and has the second lift cylinder 72 be in above front pressure head 32, and the piston rod of the second lift cylinder 72 and the top of front pressure head 32 are fixed together, take-up reel 31 is fixed in sliding seat 36, and be in the rear of front pressure head 32, this front pressure head 32 was provided with film applicator head, in being oppositely arranged up and down on front side of this front crossing front bezel 100 on film applicator head and fixed station 2, this is crossed film applicator head and comprised belt wheel 321 and be in and descended belt wheel 322 below belt wheel 321, above cross belt wheel 321 and descended belt wheel 322 to be pivotally arranged on front pressure head 32 respectively by rotating shaft, lower cross belt wheel 322 and upper cross to have between belt wheel 321 pass for easily openable film cross intermembrane space, the lower bottom wheel face crossing belt wheel 322 protrudes outside the lower end of front pressure head 32.
This front pressure head 32 is also provided with gas blow pipe 8, and one end of gas blow pipe 8 is connected with the extraneous outlet side that can produce the blowning installation of gas, and the other end of this gas blow pipe 8 towards descending belt wheel 322, and was in the front of belt wheel 322; By this gas blow pipe 8 can make easily openable film all the time with descended belt wheel 322 to be affixed to coordinate, facilitate the stickup of easily openable film head end.
This cutting membrane knife head 33 is being arranged in sliding seat 36 along crossing the intermembranous mode moved back and forth every the width of middle easily openable film, this cutting membrane knife head 33 comprises tool rest 331 and crosscut blade 332, tool rest 331 was in by the rear of belt wheel 322, in this sliding seat 36, accumbency has horizontal moving cylinder 73, and the axis of the piston rod of horizontal moving cylinder 73 paralleled with descending the axis of belt wheel 322, the free end of the piston rod of horizontal moving cylinder 73 is fixedly connected with tool rest 331, the bottom surface of tool rest 331 is arranged with cutter groove, crosscut blade 332 is installed in cutter groove, and the blade of crosscut blade 332 is arranged down, and stretch out outside cutter groove.
This sliding seat 36 is also provided with and the easily openable film stretched out outside front bezel 100 front 100a is turned down to the right angle pressure head 37 of front bezel 100 side 100b and the side pressure head 38 that turnover to the easily openable thin film of front bezel 100 side 100b is attached on front bezel 100 side downwards, this right angle pressure head 37 and side pressure head 38 are in the rear of cutting membrane knife head 33, right angle pressure head 37 is between side pressure head 38 and cutting membrane knife head 38, front pressure head 32, cutting membrane knife head 33, right angle pressure head 37 and side pressure head 38 are on the same side of sliding seat 36, this side pressure head 38 comprises side fixed block 381 and side briquetting 382, side briquetting 382 is rubber press, side fixed block 381 is fixed in sliding seat 36, side fixed block 381 is provided with the first installation groove towards a side fovea superior of front bezel 100 respective side walls on fixed station 2, side briquetting 382 is uprightly uprightly installed in the first installation groove, and the side of side briquetting 382 is installed in groove by the fixing locking of bearing pin first, the opposite side of side briquetting 382 is in outside the first installation groove, and can contact with the side of front bezel 100 on fixed station 2, right angle pressure head 37 comprises right angle fixed block 371 and right angle briquetting 372, right angle briquetting 372 is rubber press, right angle fixed block 371 is fixed in sliding seat 36, right angle fixed block 371 is provided with the second installation groove towards a side fovea superior of front bezel 100 respective side walls on fixed station 2, right angle briquetting 372 is positioned in the second installation groove in from top to bottom outward-dipping mode, and the side of right angle briquetting 372 is installed in groove by the fixing locking of bearing pin second, the opposite side of right angle briquetting 372 stretches out outside the second installation groove, and the central point of this side, side can contact with the transition right-angle side 100c between the 100b of side with the front 100a of front bezel on fixed station 2.
This sliding seat 36 is provided with contact roller 39 between cutting membrane knife head 33 and right angle pressure head 37, this contact roller 39 is pivotally arranged in sliding seat 36 by back shaft, contact roller 39 and cutting membrane knife head 33 are in same side, namely when sliding seat 36 moves down, contact roller 39 together moves down, this sliding seat 36 position between front pressure head 32 and take-up reel 31 is provided with rotating transition wheel 352, the easily openable film between take-up reel 31 and front pressure head 32 can be made to be in tensioning state by this transition wheel 352, play transition guiding function, avoid the generation winding of easily openable film or broken belt problem.
Automatic film applicator of the present invention, before work, front bezel 100 is enclosed within outside the fixed station 2 of frame 1, and make that each fastener 101 of front bezel 100 is corresponding to be snapped in fastener insertion groove 21, and the front 100a of front bezel 100 upward, side 100b is affixed with the lateral wall of fixed station 2 and coordinates, film laminating machine head is in outside the pad pasting original position of front bezel 100, again the head end of the easily openable film on take-up reel 31 passed successively transition wheel 352 and cross intermembrane space, and around to descending the below of belt wheel 322 and descending belt wheel 322 to be affixed to coordinate, and arrange down around to the adhesive surface of the easily openable film descended below belt wheel 322, the part in the easily openable thin-film width direction below lower belt wheel 322 is excessively in above the front 100a of front bezel 100, remaining position is in the outside of the front 100a of front bezel 100, the width at this remaining position is the width of the side 100b of front bezel 100 and the summation of transition right-angle side 100c width, during work, gas blow pipe 8 is blown to the easily openable film descended on belt wheel 322, easily openable film is adjacent on lower belt wheel 322, start the second lift cylinder 72, front pressure head 32 moves down, made the part of easily openable film head end on belt wheel 322 to be affixed to a side end of front bezel 100, remaining position is in outside front bezel 100, restart moving drive mechanism, moving drive mechanism drive film laminating machine head linearly track 4 moves, the movement of film laminating machine head made belt wheel 322 while pull easily openable film on take-up reel 31 go out band, while utilize the chip hold down of belt wheel 322 to make the easily openable film exported from take-up reel 31 be pasted onto the front 100a of front bezel 100, when on film laminating machine head, contact roller 39 moves to the head end place of easily openable film, first lift cylinder 71 starts, sliding seat 36 moves down, lower belt wheel 322 of crossing is pressed on the front 100a of front bezel 100 again, contact roller 39 is pressed on and is attached on front bezel 100 front 100a on easily openable film, right angle briquetting 372 and side briquetting 382 can be corresponding to easily openable film contacts, along with the movement of film laminating machine head, easily openable film on front bezel 100 front 100a can extrude by contact roller 39 again, now contact roller 39 1 aspect can smooth the easily openable film on the 100a of front bezel front, make the laminating more docile in easily openable film and front bezel front, bubble between front bezel front and easily openable film can be extruded by another side again, produce with Anti-bubble, simultaneously, the position of the transition right-angle side 100c of right angle briquetting 372 front bezel 100 corresponding to easily openable film of right angle pressure head 37 is oppositely arranged, like this, when right angle briquetting 372 and easily openable film contacts, utilize the chip hold down of the incline structure of right angle briquetting 372 and right angle briquetting 372 the easily openable film stretched out outside the 100a of front can be turned down downwards, the easily openable thin film turned down downwards can be attached on the side 100b of front bezel 100 by the chip hold down now recycling side briquetting 382, namely the pad pasting operation of front bezel side is completed, bubble between easily openable film and front bezel side also can be extruded by the pressure holding of right angle briquetting 372 and side briquetting 382 pairs of easily openable films, bubble-free between easily openable film and front bezel is produced, waited belt wheel 322 to exceed outside the other end of front bezel 100 front 100a, cut film also 33 when being in this end end, horizontal moving cylinder 73 starts, cutting membrane knife head 33 moves horizontally, easily openable film cuts off by crosscut blade 332, made the easily openable film on belt wheel 322 and the easily openable thin film separation in front bezel 100, the easily openable film cut off when side briquetting 382 moves to outside front bezel can all be sticked on the side of front bezel, like this, the automatic coating operation of front bezel 100 side can be realized, because film laminating machine head 3 is provided with four groups, make four sides of front bezel 100 can obtain pad pasting operation simultaneously, pad pasting operating efficiency is high, simultaneously, the initial bit of the film laminating machine head 3 on two adjacent rectilinear orbits 4 is in the same side, and is in the two ends of this side respectively, is reaching on peak efficiency automatic coating operation basis like this, can ensure that four groups of film laminating machine heads 3 have order to operate, avoid colliding.Compared with prior art, automatic film applicator of the present invention, it realizes the operation of mechanical automation automatic coating, substitutes traditional-handwork operation, has high efficiency, time saving and energy saving, bubble-free, fold, the advantages such as the effect that is sticked is good.
In the present invention, this holder 35 offers bar shaped fixing hole 353, the straight line at the longitudinal place of bar shaped fixing hole 353 paralleled with descending the straight line at the longitudinal place of belt wheel 322, puller bolt 6 is being arranged on bar shaped fixing hole 353 along the mode of bar shaped fixing hole 353 movement, and the two ends up and down of puller bolt 6 are stretched out outside bar shaped fixing hole 353 respectively, the end, upper end of puller bolt 6 is limit outside admittedly above bar shaped fixing hole 353, and the lower end of puller bolt 6 is pressed on outside Mobile base 34 upper surface; Like this, by the spacing between this bar shaped fixing hole 353 adjustable seat 36 and fixed station 2 side, thus make film laminating machine head 3 can adapt to the pad pasting operation of different specification size fixed station 2, applied widely.
In the present invention, this moving drive mechanism also can be motor, belt and sliding seat, belt linearly track length direction transmission winding over pulleys carried, motor is connected with pulley drive, Mobile base 34 is fixedly mounted on belt via sliding seat, drives film laminating machine head to move by belt.
Automatic film applicator of the present invention can adopt one group of film sticking apparatus to carry out pad pasting successively to four of front bezel 100 edges, specifically can adopt and operate to the pad pasting realizing different edge edge as go to action film sticking apparatus or front bezel 100; In like manner, two groups of film sticking apparatus can also be adopted, synchronously each twice pad pasting be carried out to front bezel 100 4 edges, specifically can by turning to the joint strip operation realizing different edge edge to film sticking apparatus or front bezel 100.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (10)
1. an automatic film applicator, it is characterized in that: comprise frame, above-mentioned frame is provided with for the detachable hard-wired fixed station of front bezel, above-mentioned frame is provided with the film sticking apparatus front bezel lateral surface surrounding on above-mentioned fixed station being pasted automatically to easily openable film, above-mentioned film sticking apparatus comprises film laminating machine head and drives the moving drive mechanism of this film laminating machine head movement, above-mentioned film laminating machine head comprises mount pad, for easily openable winding film in upper take-up reel, to be sticked the front pressure head on front bezel front and the cutting membrane knife head for cutting off easily openable film for easily openable film, above-mentioned take-up reel is fixed on above-mentioned mount pad, above-mentioned front pressure head is arranged on above-mentioned mount pad in mode moving up and down, and be in the front of above-mentioned take-up reel, the bottom of above-mentioned front pressure head was provided with film applicator head, the above-mentioned front crossing front bezel on film applicator head and fixed station is oppositely arranged up and down, the above-mentioned film applicator head crossed comprises pivotally be arranged on the pressure head of front upper and crosses belt wheel and descended belt wheel, the above-mentioned intermembrane space excessively descending to have between belt wheel and above-mentioned upper mistake belt wheel confession easily openable film and pass, above-mentioned cutting membrane knife head is arranged on above-mentioned mount pad in the mode moved back and forth along the width crossing easily openable film in intermembrane space, above-mentioned mount pad is also provided with and the easily openable film stretched out outside front bezel front is turned down to the right angle pressure head of front bezel side and the side pressure head that turnover to the easily openable thin film of front bezel side is attached on front bezel side downwards, and above-mentioned front pressure head, above-mentioned take-up reel, above-mentioned cutting membrane knife head, above-mentioned right angle pressure head and above-mentioned side pressure head are in the same side, and above-mentioned cutting membrane knife head is in above-mentioned film applicator head rear excessively, above-mentioned right angle pressure head and above-mentioned side pressure head are in the rear of above-mentioned cutting membrane knife head, above-mentioned right angle pressure head is between above-mentioned side pressure head and above-mentioned cutting membrane knife head.
2. a kind of automatic film applicator according to claim 1, it is characterized in that: above-mentioned front pressure head is also provided with gas blow pipe, one end of above-mentioned gas blow pipe and the output of extraneous blowning installation are connected, the other end of above-mentioned gas blow pipe towards above-mentioned descended belt wheel, and be in above-mentioned descended the front of belt wheel.
3. a kind of automatic film applicator according to claim 1, is characterized in that: above-mentioned mount pad is provided with contact roller moving up and down between above-mentioned cutting membrane knife head and above-mentioned right angle pressure head.
4. a kind of automatic film applicator according to claim 3, it is characterized in that: above-mentioned frame upper surface corresponds to above-mentioned fixed station surrounding and is provided with rectilinear orbit along place's correspondence, above-mentioned rectilinear orbit is equipped with the above-mentioned film sticking apparatus along above-mentioned rectilinear orbit movement, and the direction of motion of film laminating machine head on two relative rectilinear orbits is contrary, the initial bit of the film laminating machine head on two adjacent rectilinear orbits is in the same side, and is in the two ends of this side respectively.
5. a kind of automatic film applicator according to claim 4, it is characterized in that: above-mentioned mount pad comprises Mobile base, holder and sliding seat, above-mentioned Mobile base is arranged on above-mentioned rectilinear orbit in a movable manner, above-mentioned holder locking is on above-mentioned Mobile base, above-mentioned sliding seat is arranged on above-mentioned holder in mode moving up and down, above-mentioned holder is convexly equipped with the bar shaped guide rail that the above-below direction along above-mentioned holder extends, the respective face of above-mentioned sliding seat is arranged with the bar shaped chute matched with above-mentioned bar shaped guide rail, the top of above-mentioned holder has the fixed installation block be in above above-mentioned sliding seat, above-mentioned fixed installation block is erect and has the first lifting to drive cylinder, above-mentioned first lifting drives the piston rod of cylinder to be fixedly connected with above-mentioned sliding seat, above-mentioned front pressure head is arranged in above-mentioned sliding seat in mode moving up and down, and arrange with the vis-a-vis of front bezel on above-mentioned fixed station, above-mentioned sliding seat is erect and has the second lift cylinder be in above the pressure head of above-mentioned front, and the piston rod of above-mentioned second lift cylinder and above-mentioned front pressure head are fixed together, above-mentioned take-up reel, above-mentioned right angle pressure head and side pressure head are corresponding to be respectively fixedly mounted in above-mentioned sliding seat, above-mentioned contact roller is pivotally arranged in above-mentioned sliding seat by back shaft, in above-mentioned sliding seat, accumbency has horizontal moving cylinder, and the axis of the piston rod of above-mentioned horizontal moving cylinder with above-mentioned descended the axis of belt wheel parallel, the free end of the piston rod of above-mentioned horizontal moving cylinder is fixedly connected with above-mentioned cutting membrane knife head, position between above-mentioned front pressure head and above-mentioned take-up reel is provided with rotating transition wheel to above-mentioned retractable seat.
6. a kind of automatic film applicator according to claim 5, it is characterized in that: above-mentioned holder offers bar shaped fixing hole, the straight line at the longitudinal place of above-mentioned bar shaped fixing hole with above-mentioned descended the straight line at belt wheel longitudinal direction place parallel, being provided with in above-mentioned bar shaped fixing hole can along the puller bolt of above-mentioned bar shaped fixing hole movement, and the two ends up and down of above-mentioned puller bolt are stretched out outside above-mentioned bar shaped fixing hole respectively, the end, upper end of above-mentioned puller bolt is limit outside admittedly above above-mentioned bar shaped fixing hole, and the lower end of above-mentioned puller bolt is pressed on outside above-mentioned Mobile base upper surface.
7. a kind of automatic film applicator according to claim 5, it is characterized in that: above-mentioned moving drive mechanism comprises motor, drive bevel gear, driven wheel of differential and screw mandrel, above-mentioned screw mandrel is pivotally arranged in above-mentioned frame, and it is extended along the axis direction of above-mentioned rectilinear orbit, above-mentioned rectilinear orbit is in the top of above-mentioned screw mandrel, above-mentioned Mobile base is arranged on above-mentioned rectilinear orbit, above-mentioned Mobile base is arranged with the chute matched with above-mentioned rectilinear orbit, above-mentioned Mobile base is installed with the slide block be sheathed on outside above-mentioned screw mandrel, above-mentioned slide block offers the screw mandrel perforation of passing for above-mentioned screw mandrel, in the perforation of this screw mandrel, car is provided with the internal thread be screwed with the external screw thread of above-mentioned screw mandrel, above-mentioned motor is erect and is arranged, and the output shaft of above-mentioned motor is arranged upward, be disposed adjacent with one end of above-mentioned screw mandrel, above-mentioned drive bevel gear is fixed in outside the output shaft of above-mentioned motor, outside one end that the solid above-mentioned screw mandrel of above-mentioned driven wheel of differential cover is adjacent with above-mentioned motor output shaft, and be meshed with above-mentioned drive bevel gear.
8. a kind of automatic film applicator according to claim 5, it is characterized in that: above-mentioned side pressure head comprises side fixed block and side briquetting, above-mentioned side briquetting is rubber press, above-mentioned side fixed block is fixed in above-mentioned sliding seat, above-mentioned side fixed block is provided with the first installation groove towards a side fovea superior of front bezel respective side walls on above-mentioned fixed station, above-mentioned side briquetting is uprightly installed on above-mentioned first and installs in groove, and the side of above-mentioned side briquetting is installed in groove by the fixing locking of bearing pin above-mentioned first, the opposite side of above-mentioned side briquetting is in above-mentioned first and installs outside groove, and this side, side can contact with the side of front bezel on above-mentioned fixed station, above-mentioned right angle pressure head comprises right angle fixed block and right angle briquetting, above-mentioned right angle briquetting is rubber press, above-mentioned right angle fixed block is fixed in above-mentioned sliding seat, above-mentioned right angle fixed block is provided with the second installation groove towards a side fovea superior of front bezel respective side walls on above-mentioned fixed station, above-mentioned right angle briquetting is positioned in the second installation groove in from top to bottom outward-dipping mode, and the side of above-mentioned right angle briquetting is installed in groove by the fixing locking of bearing pin above-mentioned second, the opposite side of above-mentioned right angle briquetting stretches out above-mentioned second and installs outside groove, and the central point of this side, side can contact with the transition right-angle side between side with the front of front bezel on above-mentioned fixed station.
9. a kind of automatic film applicator according to claim 5, it is characterized in that: above-mentioned cutting membrane knife head comprises tool rest and crosscut blade, above-mentioned tool rest be in above-mentioned descended the rear of belt wheel, the free end of the piston rod of above-mentioned horizontal moving cylinder is fixedly connected with above-mentioned tool rest, the bottom surface of above-mentioned tool rest is arranged with cutter groove, above-mentioned crosscut blade is installed in above-mentioned cutter groove, and the blade of above-mentioned crosscut blade is arranged down, and stretches out outside above-mentioned cutter groove.
10. a kind of automatic film applicator according to claim 1, it is characterized in that: above-mentioned fixed station is fasten for front bezel the quadra installed, and four lateral surface fovea superiors of above-mentioned quadra are provided with the fastener insertion groove of each fastener corresponding insertion one by one for the front bezel back side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410195522.1A CN103978759B (en) | 2014-05-09 | 2014-05-09 | A kind of automatic film applicator |
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| CN201410195522.1A CN103978759B (en) | 2014-05-09 | 2014-05-09 | A kind of automatic film applicator |
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| CN103978759A CN103978759A (en) | 2014-08-13 |
| CN103978759B true CN103978759B (en) | 2016-03-02 |
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| CN106926546B (en) * | 2015-12-30 | 2019-01-25 | 重庆融海超声医学工程研究中心有限公司 | A kind of film pressing device and its pressing film method |
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| CN112074097B (en) * | 2020-09-09 | 2021-11-19 | 泉州市创智工业设计服务有限公司 | Laminating equipment for pcb (printed circuit board) soft board |
| CN114990785B (en) * | 2022-04-24 | 2023-04-14 | 安徽工程大学 | Double-sided glue spraying turnover machine for glue spraying cotton production line |
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