CN103987199B - Full-automatic stiffening plate false sticking machine - Google Patents
Full-automatic stiffening plate false sticking machine Download PDFInfo
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- CN103987199B CN103987199B CN201410242354.7A CN201410242354A CN103987199B CN 103987199 B CN103987199 B CN 103987199B CN 201410242354 A CN201410242354 A CN 201410242354A CN 103987199 B CN103987199 B CN 103987199B
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Abstract
The invention discloses a full-automatic stiffening plate false sticking machine, and belongs to the technical field of flexible printed circuit processing devices. The full-automatic stiffening plate false sticking machine comprises a machine frame, an FPC positioning heating platform driven by an X-direction movement mechanism is installed on the machine frame in a sliding mode, and a feeding mechanism, a servo blanking mechanism and a sticking mounting mechanism are arranged on the machine frame. The servo blanking mechanism comprises a material overturning mechanism. The sticking mounting mechanism comprises a supporting beam, a Z-direction and angle theta rotating movement mechanism, an upper vision camera and a lower vision camera, wherein a Y-direction movement mechanism is arranged on the supporting beam, the Z-direction and angle theta rotating movement mechanism is installed on the Y-direction movement mechanism, a stiffening plate suction nozzle is installed on the Z-direction and angle theta rotating movement mechanism, the upper vision camera is installed on the Y-direction movement mechanism, and the lower vision camera is installed on the machine frame. According to the full-automatic stiffening plate false sticking machine, the stiffening plate can be accurately stuck and mounted on an FPC, production efficiency and sticking mounting precision are greatly improved, the production cost is reduced, and device stability is high and product quality is reliable during actual production.
Description
Technical field
The invention belongs to flexible PCB technical field of processing equipment, the full-automatic false sticker of more particularly, to a kind of stiffening plate.
Background technology
Flexible PCB (flexible printed circuit), is the circuit board made with flexible insulating substrate,
Have the advantages that many hard circuit boards do not possess.For example it can be wanted according to space layout with free bend, winding, folding
Ask any arrangement, and arbitrarily move and flexible in three dimensions, thus reaching the integration that components and parts assembling and wire connect.Profit
The volume of electronic product can be substantially reduced with fpc, be suitable for the need that electronic product develops to high density, miniaturization, highly reliable direction
Will.
At present, flexible PCB is widely used in increasing industry, because itself mechanical strength is little, easy Testudiniss
Split, therefore in the production process of flexible PCB, the machinery that to its surface mount stiffening plate, need to strengthen flexible circuit board is strong
Degree, thus facilitate the surface-mounted components and parts of flexible PCB.Generally when mounting stiffening plate, first reinforcement sheet feeding belt is punched into list
Reinforcement body plate is convenient transportation and is easy to deposit, and during original state, reinforcement sheet feeding belt is in web-like, and then relying on manually will be single again
Reinforcement body plate is mounted on fpc, but in the process, because relying on artificial thus leading to that low production efficiency, placement accuracy be low, product
Quality it is difficult to ensure that.
Content of the invention
The technical problem to be solved is: provides a kind of full-automatic false sticker of stiffening plate, to solve existing flexibility
In the production process of circuit board, rely on to the operation of its surface mount stiffening plate artificial, lead to low production efficiency, placement accuracy
Low, product quality it is difficult to ensure that technical problem.
For solving above-mentioned technical problem, the technical scheme is that the full-automatic false sticker of stiffening plate, including frame, institute
State to be slidably fitted with frame and driven for placing fpc the fpc positioning heated flat that fpc heated to motion from x
Platform；Described frame is provided with for placing stiffening plate material volume the feed mechanism exporting reinforcement sheet feeding belt and reclaiming waste material；Described
In frame and be located at reinforcement sheet feeding belt conveying circuit be provided with the servo for reinforcement sheet feeding belt being punched into monomer stiffening plate
Blanking mechanism, described servo blanking mechanism includes overturning 180 ° of materials overturning mechanism for the monomer stiffening plate making to be punched out,
Described materials overturning mechanism includes the flip-arm being driven by the first power set, and described flip-arm is provided with vacuum slot；Described
The attachment mechanism fitting on fpc for the monomer stiffening plate after overturning described materials overturning mechanism, institute are additionally provided with frame
State attachment mechanism to include: along y to the support beam in described frame, in described support beam, setting y is to motion；Install
In described y to the z on motion to θ angle rotational motion mechanism, described z to θ angle rotational motion mechanism on be provided with
Stiffening plate suction nozzle；Be installed on described y on motion for determining the top vision camera of reinforcement position on fpc；Install
In described frame be used for determine on described stiffening plate suction nozzle draw monomer reinforcement Board position bottom vision camera, described under
Portion's vision camera is located at the y of described stiffening plate suction nozzle in the range of movement locus.
Improve as a kind of, described fpc positions heating platform and includes setting gradually fpc absorption bottom together from top to bottom
Plate, heating plate and thermal insulation board；Described fpc absorption base plate is provided with some rectangular array arrangements and vertically arranged through hole, institute
The upper surface stating heating plate is provided with air flue for connecting some described through holes, and described heating plate is additionally provided with heating element heater,
The seam of described air flue connects vacuum pump by pipeline.
Improve as further, described fpc adsorb base plate be provided with for limit fpc two lateral location respectively first
Locating piece and the second locating piece.
Improve as a kind of, described feed mechanism includes: rotation is installed in described frame and is used for placing stiffening plate material volume
And export the emptying roller of reinforcement sheet feeding belt；Rotate to be installed in described frame and be used for reclaiming the material receiving roller of waste material；Along reinforcement plate
The direct of travel of band is located at the direct of travel being rotatablely equipped between described emptying roller and material receiving roller for guiding reinforcement sheet feeding belt
Multiple guide racks；In described frame and be located between described emptying roller and described servo blanking mechanism for accurately defeated
Send the servo pinch mechanism of reinforcement sheet feeding belt.
Improve as further, described servo pinch mechanism includes the drive roll being driven by the second power set, described
Drive roll rotates and is installed in described frame, and the top of described drive roll is rotatablely equipped with driven voller, described drive roll and driven
Form feeding gap between roller.
Improve as a kind of, described servo blanking mechanism includes the die being fixedly installed in described frame, described die
On be there is the type hole being adapted with monomer reinforcement plate shape, the lower section of described type hole be provided with driven by linear drive apparatus vertical
The punch of movement, the shape of described punch is adapted with the shape of described type hole, and described materials overturning mechanism is installed on described recessed
On mould.
Improve as further, the lower surface of described die is provided with the open trough for making reinforcement sheet feeding belt pass through,
Described punch is provided with the vacuum sucking holes for fixing monomer stiffening plate.
Improve as a kind of, described z to θ angle rotational motion mechanism include z to motion and be installed on described z to
θ angle electric rotating machine on motion, described stiffening plate suction nozzle is installed on the output shaft of described θ angle electric rotating machine.
Improve as further, described support beam be symmetrically arranged on two with described feed mechanism, servo blanking mechanism and
Attachment mechanism.
After employing technique scheme, the invention has the beneficial effects as follows: due to devising feed mechanism, by feeder
Structure is placed stiffening plate material volume and is exported reinforcement sheet feeding belt and reclaim waste material；Due to devising servo blanking mechanism so that stiffening plate
Material strip is punched into monomer stiffening plate it is achieved that the singulation of stiffening plate；Due to devising materials overturning mechanism so that being punched out
Monomer stiffening plate overturns 180 °, it is to avoid on monomer stiffening plate, jagged one side leads to be pasted not strongly as sticking veneer or void
Discount as；Due to devising fpc positioning heating platform, positioning heating platform by this fpc makes fpc before pasting monomer stiffening plate
It is preheating to operating temperature, be easy to the stickup of monomer stiffening plate；Due to devise x to motion, support beam, y to motion,
Z to θ angle rotational motion mechanism, stiffening plate suction nozzle, top vision camera and bottom vision camera, real to motion by x
Existing fpc along y to change in location, drive top vision camera to move by y to motion, so that top vision camera is moved to
The top of fpc, is scanned to the mark point (also referred to as datum mark) on fpc, so that it is determined that the reinforcement position on fpc；By mending
Monomer stiffening plate after the upset of materials overturning mechanism is drawn by strong plate suction nozzle, drives stiffening plate to inhale by y to motion
Mouth and the motion of monomer stiffening plate, when y drives stiffening plate suction nozzle to move to bottom vision phase together with monomer stiffening plate to motion
During the top of machine, bottom vision camera is scanned to the position of monomer stiffening plate, so that it is determined that go out monomer stiffening plate to need to rotate
Angle and along y to the distance of movement, and fpc need to be along x to the distance of movement；By x to motion, y to motion
And z to θ angle rotational motion mechanism, adjust the position of fpc and monomer stiffening plate, be finally completed monomer stiffening plate to fpc's
Accurate placement.The present invention provide the full-automatic false sticker of stiffening plate, instead of traditional artificial attachment, it is possible to achieve stiffening plate to
The accurate placement of fpc, production efficiency is remarkably improved production up to 1.3s～1.6s/ piece, placement accuracy up to ± 0.075mm
Efficiency, reduces production cost, stabilization of equipment performance height, reliable product quality in actual production.
Because described fpc positioning heating platform includes fpc absorption base plate, heating plate and thermal insulation board；Described fpc adsorbs base plate
On devise some through holes, described heating plate devises air flue and heating element heater, the seam of described air flue is by pipeline even
Connect vacuum pump；Thus when fpc is placed on fpc absorption base plate, makes vacuum pump evacuation, fpc is made tightly by through hole and air flue
Absorption is on fpc absorption base plate；By heating element heater, fpc is made to be preheating to operating temperature before pasting monomer stiffening plate；By every
Hot plate, prevent heat transfer to x to motion on, extend the service life to motion for the x.
Because described fpc absorption base plate is provided with the first locating piece and the second locating piece, thus when placing fpc, make fpc
Two sides bear against the first locating piece and the second locating piece, realize the coarse positioning of fpc, be easy to top vision camera and determine
The position of fpc.
Because described feed mechanism includes emptying roller, material receiving roller, multiple guide rack and servo pinch mechanism, thus by putting
Material roller is placed stiffening plate material volume and is exported reinforcement sheet feeding belt；Waste material is reclaimed by material receiving roller；Guide reinforcement by multiple guide racks
The direct of travel of sheet feeding belt；Realize the accurate conveying of reinforcement sheet feeding belt by servo pinch mechanism, it is achieved thereby that stiffening plate is defeated
The automatization sending.
Because described servo pinch mechanism is included by the drive roll of the second power set driving, the top of described drive roll turns
Move and driven voller is installed, between described drive roll and driven voller, form feeding gap, thus so that reinforcement sheet feeding belt is passed through between feeding
Gap, under the conveying of drive roll and driven voller, realizes conveying and making reinforcement sheet feeding belt accurate feeding of reinforcement sheet feeding belt.
Because described servo blanking mechanism includes die, described die has type hole, the lower section of described type hole is provided with
Drive vertically movable punch by linear drive apparatus, thus when reinforcement sheet feeding belt enters between die and punch, by straight
Line driving means make punch move upwards, reinforcement sheet feeding belt is punched into monomer stiffening plate and ejects on the upper surface of die
It is achieved that stiffening plate singulation, accurately and efficiency is higher for punching position for side.
Because described punch is provided with vacuum sucking holes, thus fix monomer stiffening plate by vacuum sucking holes, prevent monomer
Stiffening plate is moved during moving upwards.
Because described z includes z to motion and θ angle electric rotating machine, described stiffening plate to θ angle rotational motion mechanism
Suction nozzle is installed on the output shaft of described θ angle electric rotating machine, thus adjusts absorption on stiffening plate suction nozzle by z to motion
Monomer stiffening plate z to position, by θ angle electric rotating machine adjust stiffening plate suction nozzle on draw monomer stiffening plate relative to fpc
Angle, make monomer stiffening plate rotate to correct angle.
Being symmetrically arranged on two with described feed mechanism, servo blanking mechanism and mounting mechanism due to described support beam, fpc is fixed
Along x to reciprocating motion, action carries out stiffening plate to position heating platform successively for two groups of feed mechanisms, servo blanking mechanisms and attachment mechanism
Attachment, can improve work efficiency, reduce production cost；Certainly, each group of feed mechanism, servo blanking mechanism and placement equipment
Structure can complete a kind of attachment of stiffening plate, and two groups of said mechanism just can realize the attachment of two kinds of different stiffening plates；Acceptable
Place two panels fpc on fpc absorption base plate simultaneously, once realize two panels fpc attachment stiffening plate, further increase work effect
Rate.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the perspective view of the embodiment of the present invention；
Fig. 3 is the perspective view at another visual angle of the embodiment of the present invention；
Fig. 4 is the structural representation of bottom vision camera；
Fig. 5 is the structural representation that fpc positions heating platform；
Fig. 6 is the exploded perspective view of Fig. 5；
Fig. 7 is the structural representation of servo pinch mechanism；
Fig. 8 is the relative position schematic diagram of servo blanking mechanism and materials overturning mechanism；
Fig. 9 is the structural representation of another state of Fig. 8；
Figure 10 is z to the relative position schematic diagram with θ angle rotational motion mechanism, stiffening plate suction nozzle and top vision camera；
In figure: 1, frame, 2, x to motion, 3, fpc positioning heating platform, 31, fpc absorption base plate, 311, through hole,
312nd, the first locating piece, the 313, second locating piece, the 314, first cylinder, the 315, second cylinder, 32, heating plate, 321, air flue,
33rd, thermal insulation board, 4, feed mechanism, 41, emptying roller, 42, material receiving roller, 43, guide rack, 44, servo pinch mechanism, 441, second moves
Power apparatus, 442, drive roll, 443, driven voller, 444, feeding gap, 445, clamping force governor motion, 446, roller seat, 447, adjust
Section screw rod, 448, compression spring, 5, servo blanking mechanism, 51, die, 511, type hole, 512, open trough, 52, linear drives dress
Put, 521, servomotor, 522, leading screw, 523, nut, 524, belt, 53, punch, 6, materials overturning mechanism, the 61, first power
Device, 62, flip-arm, 63, vacuum slot, 7, attachment mechanism, 71, support beam, 72, y to motion, 73, z to the rotation of θ angle
Rotation movement structure, 731, z to motion, 732, θ angle electric rotating machine, 74, stiffening plate suction nozzle, 75, top vision camera, 76,
Bottom vision camera；
In Fig. 1, filled arrows represent the trend of reinforcement sheet feeding belt；Hollow arrow represents the trend of strippable paper.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 8, a kind of full-automatic false sticker of stiffening plate, including frame 1, frame 1 is slided
It is provided with and is driven for placing fpc the fpc positioning heating platform 3 that fpc heated to motion 2 from x, x is to motion
Mechanism 2 preferentially adopts the electronic slide unit of lead screw transmission, and certain x directly can also adopt cylinder etc. to motion 2, can
Realize, those skilled in the art can be selected according to practical situation, will not be described here；Frame 1 is provided with mends for placing
The feed mechanism 4 that strong plate was rolled up and exported reinforcement sheet feeding belt and reclaims waste material；In frame 1 and be located at reinforcement sheet feeding belt pipeline
Road is provided with the servo blanking mechanism 5 for reinforcement sheet feeding belt is punched into monomer stiffening plate, servo blanking mechanism 5 include for
Make the materials overturning mechanism 6 that the monomer stiffening plate being punched out overturns 180 °, materials overturning mechanism 6 is included by the first power set 61
The flip-arm 62 driving, the first power set 61 are preferably servomotor or motor, and flip-arm 62 is provided with vacuum slot
63, vacuum slot 63 is provided with some vacuum sucking holes (in figure does not mark) connecting with vacuum line (in figure does not mark), passes through
Vacuum slot 63 can draw monomer stiffening plate；It is additionally provided with frame 1 for the monomer stiffening plate after overturning materials overturning mechanism 6
Fit in the attachment mechanism 7 on fpc, attachment mechanism 7 includes: along y to the support beam 71 in frame 1, in support beam 71
To motion 72, y preferentially adopts the electronic slide unit of lead screw transmission to setting y to motion 72, and certain y is to motion 72
Directly cylinder etc. can be adopted, can realize, those skilled in the art can be selected according to practical situation, here is no longer
Repeat；Be installed on y to the z on motion 72 to θ angle rotational motion mechanism 73, z to θ angle rotational motion mechanism 73 on
Stiffening plate suction nozzle 74 is installed, the structure of stiffening plate suction nozzle 74 is identical with above-mentioned vacuum slot 63 structure, will not be described here；Peace
Be loaded on y on motion 72 for determining the top vision camera 75 of reinforcement position on fpc；It is installed on and be used in frame 1
The bottom vision camera 76 of the monomer reinforcement Board position drawn is determined on stiffening plate suction nozzle 74, bottom vision camera 76 is located at reinforcement
The y of plate suction nozzle 74 is in the range of movement locus.
As Fig. 5 and Fig. 6 is jointly shown, above-mentioned fpc positioning heating platform 3 includes setting gradually together from top to bottom
Fpc absorption base plate 31, heating plate 32 and thermal insulation board 33；Fpc absorption base plate 31 is provided with some rectangular array and arranges and vertical
The through hole 311 of setting, the upper surface of heating plate 32 is provided with the air flue 321 for connecting some through holes 311, in heating plate 32 also
It is provided with heating element heater (in figure does not mark), (in figure is not by pipeline connection vacuum pump for the seam (in figure does not mark) of air flue 321
Mark)；By thermal insulation board 33, prevent heat transfer to x to motion 2 on, extend the service life to motion 2 for the x.
In order to realize the coarse positioning of fpc, it is easy to the position that top vision camera 75 determines fpc, fpc absorption base plate 31 set
There are the first locating piece 312 for limiting fpc two lateral location respectively and the second locating piece 313；When placing fpc, make fpc's
Two sides bear against the first locating piece 312 and the second locating piece 313.
First locating piece 312 and the second locating piece 313 connect respectively makes itself stretch out or retraction fpc absorption base plate 31 surface
The first cylinder 314 and the second cylinder 315 piston rod, the first cylinder 314 and the second cylinder 315 all vertically arranged, when fpc's
When size changes, can by the first locating piece 312 and the second locating piece 313 the first cylinder 314 and the second cylinder 315 drive
It is reduced to fpc under dynamic and adsorb below base plate 31 surface so that the use of the first locating piece 312 and the second locating piece 313 is more flexible.
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 7, feed mechanism 4 includes: rotation is installed in frame 1 and is used for placing reinforcement plate
Roll up and export the emptying roller 41 of reinforcement sheet feeding belt；Rotate to be installed in frame 1 and be used for reclaiming the material receiving roller 42 of waste material；Along stiffening plate
The direct of travel of material strip is located at the traveling side being rotatablely equipped between emptying roller 41 and material receiving roller 42 for guiding reinforcement sheet feeding belt
To multiple guide racks 43；Mend for accurate conveying in frame 1 and positioned between emptying roller 41 and servo blanking mechanism 5
The servo pinch mechanism 44 of strong sheet feeding belt is it is achieved that the automatization of stiffening plate conveying.
In order to ensure after above-mentioned emptying roller 41 blowing, reinforcement sheet feeding belt keeps tensioning state, can using constant tension controller or
Person's friction plate etc., can realize, will not be described here.Material receiving roller 42 can adopt and emptying roller 41 identical structure.
Servo pinch mechanism 44 includes the drive roll 442 being driven by the second power set 441, and the second power set 441 are excellent
Elect servomotor or motor as, drive roll 442 rotates and is installed in frame 1, the top of drive roll 442 be rotatablely equipped with from
Dynamic roller 443, forms feeding gap 444 between drive roll 442 and driven voller 443.
Servo pinch mechanism 44 also includes adjusting for the clamping force adjusting clamping force between drive roll 442 and driven voller 443
Section mechanism 445, this clamping force governor motion 445 includes being arranged on the roller seat 446 at driven voller 443 two ends, and roller seat 446 is slidably installed
In frame 1, roller seat 446 is provided with adjusting screw rod 447, is provided with compression spring 448, compression spring between roller seat 446 and frame 1
448 are set on adjusting screw rod 447.
As Fig. 8 and Fig. 9 is jointly shown, servo blanking mechanism 5 includes the die 51 being fixedly installed in frame 1, die 51
On be there is the type hole 511 being adapted with monomer reinforcement plate shape, the lower section of type hole 511 is provided with and is driven by linear drive apparatus 52
Vertically movable punch 53, the shape of punch 53 is adapted with the shape of type hole 511, and materials overturning mechanism 6 is installed on die 51
On.
The lower surface of die 51 is provided with the open trough 512 for making reinforcement sheet feeding belt pass through, punch 53 be provided with for
Fix the vacuum sucking holes (in figure does not mark) of monomer stiffening plate, fix monomer stiffening plate by vacuum sucking holes, prevent monomer
Stiffening plate is moved during moving upwards.
Linear drive apparatus 52 include the screw mechanism being driven by servomotor 521, and screw mechanism is included with punch 53 even
The leading screw 522 connecing, on leading screw 522, screw thread is combined with nut 523, and nut 523 is arranged in frame 1, the outer surface of nut 523 with
It is surrounded with belt 524 between the output shaft of servomotor 521, servomotor 521 is slowed down by belt 524, drive nut
523 rotations, thus realize leading screw 522 and the up and down motion of punch 53.Certainly, linear drive apparatus 52 can also select hydraulic pressure horse
Reach or pinion and rack etc. that servomotor drives, can realize, will not be described here.
Certainly, servo blanking mechanism 5 also includes guider and positioner, is well known to those skilled in the art,
This no longer repeats one by one.
As shown in Figure 10, z to motion 731 and is installed on z to motion to including z with θ angle rotational motion mechanism 73
θ angle electric rotating machine 732 in mechanism 731, stiffening plate suction nozzle 74 is installed on the output shaft of θ angle electric rotating machine 732, and z is to motion
Mechanism 731 preferentially adopts the electronic slide unit of lead screw transmission, and certain z can also directly adopt cylinder etc. to motion 731, all
It is achieved that those skilled in the art can be selected according to practical situation, will not be described here.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, in order to improve work efficiency, being symmetrically arranged on two with feed mechanism 4, watch of support beam 71
Take blanking mechanism 5 and attachment mechanism 7, during use, fpc positioning heating platform 3, along x to reciprocating motion, two groups of feed mechanisms 4, is watched
Take blanking mechanism 5 and attachment mechanism 7 successively action carries out the attachment of stiffening plate, work efficiency can be improved, reduce production cost；
Certainly, each group of feed mechanism 4, servo blanking mechanism 5 and attachment mechanism 7 can complete a kind of attachment of stiffening plate, on two groups
State the attachment that mechanism just can realize two kinds of different stiffening plates；Can also adsorb in fpc and place two panels fpc on base plate 31 simultaneously,
Once realize two panels fpc attachment stiffening plate, further increase work efficiency.
Its operation principle is as follows:
Stiffening plate material volume is placed on emptying roller 41；Then reinforcement sheet feeding belt is made to pass through feeding gap 444, in drive roll
442 and driven voller 443 conveying under, realize conveying and making reinforcement sheet feeding belt realize accurate feeding of reinforcement sheet feeding belt；Then make
Reinforcement sheet feeding belt enters open trough 512, so that punch 53 is moved upwards by linear drive apparatus 52, reinforcement sheet feeding belt is punched into
Monomer stiffening plate simultaneously ejects above the upper surface of die 51, realizes stiffening plate singulation, accurately and efficiency is higher for punching position；
Monomer stiffening plate is drawn by vacuum slot 63, the first power set 61 drive flip-arm 62 to overturn together with monomer stiffening plate
180 °, jagged one is made on monomer stiffening plate to face up, it is to avoid on monomer stiffening plate, jagged one side is led as sticking veneer
Cause is pasted not strongly or empty discount as in case stiffening plate suction nozzle 74 draws monomer stiffening plate；Stiffening plate scrap belt after punching
Material receiving roller 42 is transported to by guide rack 43；
Fpc is placed on fpc absorption base plate 31, makes vacuum pump evacuation, make fpc tight by through hole 311 and air flue 321
Tight absorption is adsorbed on base plate 31 in fpc；Drive fpc to position heating platform 3 by x to motion 2 to move, make fpc along x to shifting
Move the position near support beam 71；By heating element heater, fpc is heated, so that fpc is preheated before pasting monomer stiffening plate
To operating temperature, in case the stickup of monomer stiffening plate；This process is realized stiffening plate singulation and is realized monomer stiffening plate with above-mentioned
Upset can be carried out simultaneously；
Drive stiffening plate suction nozzle 74 and top vision camera 75 to move by y to motion 72, make top vision camera
75 tops moving to fpc, are scanned to the mark point (also referred to as datum mark) on fpc, so that it is determined that the reinforcement position on fpc
Put；Then y is made to drive stiffening plate suction nozzle 74 and top vision camera 75 to arrive vacuum slot along y to reverse movement to motion 72
63 top, the monomer stiffening plate after being overturn materials overturning mechanism 6 by stiffening plate suction nozzle 74 is drawn；Then make y to
Motion 72 drives stiffening plate suction nozzle 74 and the motion of monomer stiffening plate, when y drives stiffening plate suction nozzle 74 even to motion 72
Move to monomer stiffening plate bottom vision camera 76 top when, bottom vision camera 76 is carried out to the position of monomer stiffening plate
Scanning, so that it is determined that go out the angle that monomer stiffening plate need to rotate and along y to the distance of movement and fpc need to along x to movement away from
From；Make fpc move to corresponding position by x to motion 2, so that monomer stiffening plate is moved to by y to motion 72
Corresponding position, makes monomer stiffening plate rotate to correct angle by θ angle electric rotating machine 732；Then z is to motion 731
Drive stiffening plate suction nozzle 74 to move down, be finally completed the accurate placement to fpc for the monomer stiffening plate.
In actual use, sometimes it is stained with strippable paper on reinforcement sheet feeding belt, now reinforcement sheet feeding belt enters servo and pinches
Before mechanism 44, strippable paper need to be peeled off, as shown in figure 1, strippable paper is led together with the stiffening plate scrap belt after above-mentioned punching
Enter material receiving roller 42.
The present invention provide the full-automatic false sticker of stiffening plate, instead of traditional artificial attachment, it is possible to achieve stiffening plate to
The accurate placement of fpc, production efficiency is remarkably improved production up to 1.3s～1.6s/ piece, placement accuracy up to ± 0.075mm
Efficiency, reduces production cost, stabilization of equipment performance height, reliable product quality in actual production.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. the full-automatic false sticker of stiffening plate, including frame it is characterised in that
It is slidably fitted with described frame and driven for placing fpc the fpc positioning that fpc heated to motion from x
Heating platform；
Described frame is provided with for placing stiffening plate material volume the feed mechanism exporting reinforcement sheet feeding belt and reclaiming waste material；
In described frame and be located at reinforcement sheet feeding belt conveying circuit be provided with for reinforcement sheet feeding belt is punched into monomer reinforcement
The servo blanking mechanism of plate, described servo blanking mechanism includes turning over for the material making the monomer stiffening plate being punched out overturn 180 °
Rotation mechanism, described materials overturning mechanism includes the flip-arm being driven by the first power set, and described flip-arm is provided with vacuum and inhales
Mouth；
It is additionally provided with described frame and fit in the attachment on fpc for the monomer stiffening plate after overturning described materials overturning mechanism
Mechanism, described attachment mechanism includes:
Along y to the support beam in described frame, in described support beam, setting y is to motion；
Be installed on described y to the z on motion to θ angle rotational motion mechanism, described z to θ angle rotational motion mechanism
On stiffening plate suction nozzle is installed；
Be installed on described y on motion for determining the top vision camera of reinforcement position on fpc；
It is installed in described frame and be used for the bottom vision phase of the monomer reinforcement Board position drawn is determined on described stiffening plate suction nozzle
Machine, described bottom vision camera is located at the y of described stiffening plate suction nozzle in the range of movement locus；
Described bottom vision camera is scanned to the position of monomer stiffening plate, so that it is determined that going out the angle that monomer stiffening plate need to rotate
Degree and need to be along x to the distance of movement to the distance of movement and fpc along y.
2. the full-automatic false sticker of stiffening plate according to claim 1 is it is characterised in that described fpc positions heating platform bag
Include the fpc setting gradually from top to bottom together and adsorb base plate, heating plate and thermal insulation board；If described fpc absorption base plate is provided with
Dry rectangular array arrangement and vertically arranged through hole, the upper surface of described heating plate is provided with for connecting some described through holes
Air flue, described heating plate is additionally provided with heating element heater, the seam of described air flue connects vacuum pump by pipeline.
3. the full-automatic false sticker of stiffening plate according to claim 2 is it is characterised in that described fpc absorption base plate is provided with
For limiting the first locating piece and second locating piece of fpc two lateral location respectively.
4. the full-automatic false sticker of stiffening plate according to claim 1 is it is characterised in that described feed mechanism includes:
Rotate and the emptying roller being used for placing stiffening plate material volume and exporting reinforcement sheet feeding belt is installed on described frame；Rotation is installed on
It is used in described frame reclaiming the material receiving roller of waste material；Along reinforcement sheet feeding belt direct of travel be located at described emptying roller and material receiving roller it
Between be rotatablely equipped with multiple guide racks of direct of travel for guiding reinforcement sheet feeding belt；
Convey stiffening plate for accurate in described frame and positioned between described emptying roller and described servo blanking mechanism
The servo pinch mechanism of material strip.
5. the full-automatic false sticker of stiffening plate according to claim 4 it is characterised in that described servo pinch mechanism include by
The drive roll that second power set drive, described drive roll rotates and is installed in described frame, and the top of described drive roll rotates
Driven voller is installed, between described drive roll and driven voller, forms feeding gap.
6. the full-automatic false sticker of stiffening plate according to claim 1 is it is characterised in that described servo blanking mechanism is included admittedly
Dingan County is loaded on the die in described frame, and described die is had the type hole being adapted with monomer reinforcement plate shape, described type hole
Lower section be provided with and drive vertically movable punch by linear drive apparatus, the shape phase of the shape of described punch and described type hole
Adaptation, described materials overturning mechanism is installed on described die.
7. the full-automatic false sticker of stiffening plate according to claim 6 is it is characterised in that the lower surface of described die is provided with
For the open trough making reinforcement sheet feeding belt pass through, described punch is provided with the vacuum sucking holes for fixing monomer stiffening plate.
8. the full-automatic false sticker of stiffening plate according to claim 1 it is characterised in that described z to θ angle rotary motion machine
Structure includes z and to motion and is installed on described z to the θ angle electric rotating machine on motion, and described stiffening plate suction nozzle is installed
On the output shaft of described θ angle electric rotating machine.
9. the full-automatic false sticker of the stiffening plate according to any one claim in claim 1 to 8 it is characterised in that
Described support beam be symmetrically arranged on two with described feed mechanism, servo blanking mechanism and attachment mechanism.
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| CN201410242354.7A CN103987199B (en) | 2014-06-03 | 2014-06-03 | Full-automatic stiffening plate false sticking machine |
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| CN201410242354.7A CN103987199B (en) | 2014-06-03 | 2014-06-03 | Full-automatic stiffening plate false sticking machine |
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| CN103987199A CN103987199A (en) | 2014-08-13 |
| CN103987199B true CN103987199B (en) | 2017-01-25 |
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| CN109310009B (en) * | 2018-10-29 | 2024-03-29 | 珠海奇川精密设备有限公司 | Automatic sticking machine for double-shaft double-sticking head alternating FPC reinforcing plate |
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