CN104656007A - Automation probe testing equipment capable of accurately positioning by CCD - Google Patents
Automation probe testing equipment capable of accurately positioning by CCD Download PDFInfo
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- CN104656007A CN104656007A CN201510047522.1A CN201510047522A CN104656007A CN 104656007 A CN104656007 A CN 104656007A CN 201510047522 A CN201510047522 A CN 201510047522A CN 104656007 A CN104656007 A CN 104656007A
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Abstract
The invention discloses an automation probe testing equipment capable of accurately positioning by a CCD. The equipment comprises a base, an upper and lower die component used for testing measure points on an FPC board, a Y-axis movement device distributed in the length direction of the base, a first X-axis movement device glidingly mounted on the Y-axis movement device and distributed in the width direction of the base, and a supporting frame distributed in the width direction of the base, wherein the upper end of the upper and lower die component is fixedly mounted on the back of the supporting frame; the lower end of the upper and lower die component is fixedly mounted on the base; a CCD component used for positioning a probe testing point on the FPC board is mounted in the side, close to the mounting frame, of the upper and lower die component; a jacking component used for jacking the FPC board is arranged on the base in front of the supporting frame; a tensioning device which slides laterally along the first X-axis movement device, used for tensioning the FPC board clamped by a clamping piece at the front end of the first X-axis movement device and shifting the FPC board from the jacking component to the CCD component and the upper and lower die component is arranged on the first X-axis movement device.
Description
Technical field
The present invention relates to FPC plate pin survey technology field, be specifically related to a kind of CCD pinpoint robotization pin measurement equipment.
Background technology
When at present FPC plate being tested, adopt be rigid wiring board art flying needle detect carry out testing, because flying needle detection machine is for arrangements of elements high density, the number of plies is many, wiring density is large, measuring point is apart from little rigid plate technique research and development, it is when testing FPC plate, adopting manually is placed on test platform by FPC plate, then moved by hand FPC plate, realize testing the measuring point on FPC plate, whole test process adopts moved by hand, measuring accuracy and testing efficiency low, and time-consumingly also to require great effort, in addition at present in the face of more tired more expensive cost of labor, traditional FPC pin survey technology is difficult to meet the demand of present stage to robotization, demand conventional needle survey technology being transformed into full-automatic pin survey technology is increasing.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of CCD pinpoint robotization pin measurement equipment that can improve flexible PCB testing efficiency and measuring accuracy.
In order to reach foregoing invention object, the technical scheme that CCD provided by the invention pinpoint robotization pin measurement equipment adopts is: comprise pedestal, the upper and lower mould assembly for testing the measuring point on FPC plate, two Y-axis mobile devices along the length direction layout of pedestal, to be slidably mounted on Y-axis mobile device and along the bracing frame of the first X-axis mobile device of the Width layout of pedestal and the Width layout along pedestal; The upper end of upper and lower mould assembly is fixedly mounted on the back side of bracing frame, and its lower end is fixedly mounted on pedestal;
The contiguous bracing frame side of upper and lower mould assembly is provided with the CCD assembly for positioning the pin measuring point on FPC plate; The pedestal in bracing frame front is provided with the jacking assembly for jack-up FPC plate; First X-axis mobile device is provided with and horizontally slips along it, for carrying out tensioning to the FPC plate that the holder of its front end clamps and by FPC plate by tensioning system jacking assembly moved on CCD assembly and upper and lower mould assembly.
Beneficial effect of the present invention is: FPC plate is placed on jacking assembly, by jacking assembly by after FPC plate jack-up, first X-axis mobile device drives tensioning system to move forward and backward along Y-axis mobile device, simultaneously tensioning system is moved left and right on the first X-axis mobile device by the driven by motor tensioning system of the first X-axis mobile device, the location driving holder fixed thereon to be moved to by FPC plate on jacking assembly CCD assembly to carry out measuring point eventually through tensioning system and move to the test that upper and lower mould assembly carries out measuring point from CCD assembly.
The whole test process of FPC plate is all realized by machinery, and the accurate location of measuring point when ensure that test on chaining pin and FPC plate, ensure that the precision of test; Simultaneously because test process does not need manually to move the location that FPC plate realizes measuring point, provide testing efficiency, cost when reducing working strength and the test of workman drops into.
Accompanying drawing explanation
Fig. 1 is the stereographic map at a CCD pinpoint robotization pin measurement equipment visual angle;
Fig. 2 is the stereographic map at another visual angle of the pinpoint robotization pin measurement equipment of CCD;
Fig. 3 is the stereographic map after CCD pinpoint robotization pin measurement equipment removes pedestal;
Fig. 4 is the left view of CCD pinpoint robotization pin measurement equipment;
Fig. 5 is the vertical view of CCD pinpoint robotization pin measurement equipment;
Fig. 6 is the stereographic map of the jacking assembly of CCD pinpoint robotization pin measurement equipment;
Fig. 7 is the stereographic map at a feeding device visual angle of CCD pinpoint robotization pin measurement equipment;
Fig. 8 is the stereographic map at another visual angle of feeding device of CCD pinpoint robotization pin measurement equipment;
Fig. 9 is the stereographic map after holder is installed in the tensioning system front end of CCD pinpoint robotization pin measurement equipment;
Figure 10 is the stereographic map at a upper and lower membrane module visual angle;
Figure 11 is the stereographic map at upper and lower another visual angle of membrane module;
Figure 12 is the stereographic map that microspur regulating device and counterdie cylinder link together;
Figure 13 is the vertical view after microspur regulating device top board partly cut-away;
Figure 14 is the stereographic map of a base plate embodiment of microspur regulating device;
Figure 15 is the stereographic map of a rotating disk embodiment of microspur regulating device;
Figure 16 is feeding device, bracing frame, the second X-axis mobile device, Z axis mobile device, jacking assembly, blanking device and take out device install the stereographic map after fitting together;
Figure 17 is the stereographic map of the CCD assembly of CCD pinpoint robotization pin measurement equipment;
Figure 18 is that take out device is arranged on the stereographic map after on Z axis mobile device;
Figure 19 is the stereographic map of the blanking device of CCD pinpoint robotization pin measurement equipment;
Figure 20 is the stereographic map of a holder embodiment.
Wherein, 1, jacking assembly; 101, supporting seat; 102, cylinder blow vent; 103, table top air hole; 104, adsorption table face; 105, jacking cylinder; 2, feeding device; 201, sensor; 202, motor; 203, belt pulley; 204, fixed block; 205, material platform; 206, guide rail; 207, belt; 208, limiting plate; 209, draw-in groove; 3, bracing frame;
4, the first X-axis mobile device; 401, back up pad; 5, tensioning system; 501, support bar; 502, clamping limb; 503, sway brace; 504, screw mandrel; 505, servomotor; 506, stage clip; 507, guide rod; 508, feed screw nut; 509, transport tape; 510, clutch shaft bearing; 511, backboard; 6, upper and lower mould assembly; 601, patrix cylinder; 602, cylinder mounting plate; 603, upper mold mounting plate; 604, gag lever post;
605, microspur regulating device; 6051, linking arm; 6052, rotating disk; 6053, central shaft; 6054, ball; 6055, guide pillar; 6056, guide pin bushing; 6057, base plate; 6058, top board; 6059, mold insert; 60510, groove; 60511, transverse plane; 60512, draw-in groove; 60513, web member; 606, counterdie cylinder; 607, lower module; 608, upper module;
7, the second X-axis mobile device; 701, shaft coupling; 702, guide rail; 703, the second bearing; 8, CCD assembly; 9, Z axis mobile device; 901, fixed head; 10, take out device; 1001, slide block; 1002, suction nozzle; 1003, chute; 1004, mount pad; 11, control device; 12, blanking device; 13, pedestal; 14, holder; 141, piston rod; 142, clamping head; 143, cylinder body; 144, front end; 15, Y-axis mobile device.
Embodiment
Below the specific embodiment of the present invention is described; so that those skilled in the art understand the present invention; but should be clear; the invention is not restricted to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present invention determined, these changes are apparent, and all innovation and creation utilizing the present invention to conceive are all at the row of protection in appended claim.
Show CCD pinpoint robotization pin measurement equipment with reference to figure 3 to Fig. 5, Fig. 3 and remove the stereographic map after pedestal; Fig. 4 shows the left view of CCD pinpoint robotization pin measurement equipment; Fig. 5 shows the vertical view of CCD pinpoint robotization pin measurement equipment.
As shown in Figures 3 to 5, this CCD pinpoint robotization pin measurement equipment comprises pedestal 13, the upper and lower mould assembly 6 for testing the measuring point on FPC plate, Y-axis mobile device 15 along the length direction layout of pedestal 13, to be slidably mounted on Y-axis mobile device 15 and along the bracing frame 3 of the first X-axis mobile device 4 of the Width layout of pedestal 13 and the Width layout along pedestal 13; The upper end of upper and lower mould assembly 6 is fixedly mounted on the back side of bracing frame 3, and the lower end of upper and lower mould assembly 6 is fixedly mounted on pedestal 13.
As shown in Figure 10 and Figure 11, upper and lower mould assembly 6 comprises the patrix cylinder 601 be arranged on cylinder mounting plate 602, is arranged on the lower module 607 being movably arranged on the upper module 608 on cylinder mounting plate 602 and being arranged in microspur regulating device 605 on the piston rod of patrix cylinder 601 and by gag lever post 604; Microspur regulating device 605 is arranged on pedestal 13, and is connected with a counterdie cylinder 606.The upper end of upper and lower mould assembly 6 is arranged on the back side of bracing frame 3 by upper mold mounting plate 603; The lower end of upper and lower mould assembly 6 is arranged on pedestal 13 by microspur regulating device 605.
As shown in Figure 12 and Figure 13, above-mentioned microspur regulating device 605 comprises base plate 6057, rotating disk 6052 and top board 6058; As shown in figure 14, base plate 6058 is provided with the mold insert slideway that a circle is connected to form by some groove 60510 head and the tail, the bottom surface of groove 60510 is the cambered surface of an inclination; The center position of base plate 6058 is installed with a central shaft 6053, and rotating disk 6052 is arranged on central shaft 6053, and is slidably matched with central shaft 6053.
As shown in figure 13, in one embodiment of the invention, rotating disk 6052 is arranged on after on central shaft 6053, the upper surface of central shaft 6053 and rotating disk 6052 upper surface between in the same plane, also be there is not contact relation between the lower surface of top board 6058 and the upper surface of central shaft 6053, look that namely there is a gap lower surface of top board 6058 and the upper surface of central shaft 6053.
The lower surface of rotating disk 6052 is provided with some mold inserts 6059 be slidably matched with groove 60510; Top board 6058 is flexibly connected with rotating disk 6052; The cylinder of rotating disk 6052 is provided with a transverse plane 60511, and one end of counterdie cylinder 606 is connected with linking arm 6051, and linking arm 6051 is arranged on transverse plane 60511, carries out transition between the side of mold insert 6059 and bottom surface by arc surface.
As shown in FIG. 13 to 15, in one embodiment of the invention, the upper surface of rotating disk 6052 and the lower surface of top board 6058 are provided with a circle chute, and rotating disk 6052 is installed together by installing some balls 6054 in the chute of rotating disk 6052 with top board 6058; Be installed with some guide pillars 6055 at the edge of base plate 6057, preferably a guide pillar 6055 be respectively set at four angles place of base plate 6057; Base plate 6057 is flexibly connected with top board 6058 by guide pillar 6055; A guide pin bushing 6056 is arranged with at guide pillar 6055 outside surface.The setting of guide pillar 6055, guide pin bushing 6056 and ball 6054, can limit top board 6058 and rotate, and makes top board 6058 can only in the motion of vertical direction.
As shown in figure 12, in one embodiment of the invention, top board 6058 top surface edge place is provided with some draw-in grooves 60512 for being connected with lower module 607; The lower end of this draw-in groove 60512 is a T-slot, and upper end is a U-lag.Top board 6058 realizes the connection with lower module 607 by the web member 60513 be fixed in draw-in groove 60512.
When counterdie cylinder 606 quick-expansion, rotating disk 6052 is driven to rotate, rotating disk 6052, ball 6054 and top board 6058 rise/fall are moved, finally to realize the adjustment of the probe fine height of lower module 607 fixed thereon under the inclination cambered surface of the groove 60510 on base plate 6057 and rotating disk 6052 Action of Gravity Field.
As shown in Figure 3 and Figure 5, the first X-axis mobile device, the second X-axis mobile device and Y-axis mobile device include guide rail, motor and the second bearing, and motor is connected with the screw mandrel on the second bearing by shaft coupling, screw mandrel is arranged with a nut.
On the guide rail of Y-axis mobile device, shaft coupling, motor and the second bearing fixed installation pedestal 13, first X-axis mobile device 4 also comprise two ends respectively active card be contained in the back up pad 401 on the guide rail of two Y-axis mobile devices 15, the nut of Y-axis mobile device is arranged on the lower surface at back up pad 401 two ends.The guide rail of the first X-axis mobile device 4, shaft coupling, motor and the second bearing all fixedly mount in back up pad 401, and the nut of the first X-axis mobile device 4 is arranged on the backboard 511 of tensioning system 5.
The motor of two Y-axis mobile devices 15 installs respective transmission speed to drive the both sides motion at an angle of the first X-axis mobile device 4, and two Y-axis mobile devices 15 drive first X-axis mobile device 4 that also can be synchronized with the movement linearly moves.
On the motor 202 of the first X-axis mobile device 704, screw mandrel 703 and screw mandrel 703, sheathed nut can realize moving left and right of tensioning system 5 mounted thereto.
Y-axis mobile device 15, first X-axis mobile device 4, second X-axis mobile device 7 is substantially identical with the structure of Z axis mobile device 9, be all, by feed screw nut, the rotary motion of motor 202 is converted to rectilinear motion, the structure of the second X-axis mobile device 4 and Z axis mobile device 9 can describe with reference to the structure of the first X-axis mobile device.
Preferably can contain a guide rail 206 by the first X-axis mobile device 4 during design, and be arranged on the middle part of back up pad 401; Or preferably the first X-axis mobile device 4 is arranged on the upper side and lower side of back up pad 401 plate respectively containing two guide rails, 206, two guide rails 206.
As shown in Figure 3 and Figure 5, the structure being provided with the CCD assembly 8(CCD assembly 8 for positioning the pin measuring point on FPC plate in contiguous bracing frame 3 side of upper and lower mould assembly 6 can with reference to Figure 17); The pedestal 13 in bracing frame 3 front is provided with the jacking assembly 1 for jack-up FPC plate; First X-axis mobile device 4 is provided with and horizontally slips along it, carry out tensioning for the FPC plate of clamping on the holder 14 that arranges its front end and by FPC plate by the tensioning system 5 jacking assembly 1 moved on CCD assembly 8 and upper and lower mould assembly 6.
As shown in Fig. 3, Fig. 5 and Fig. 9, the backboard 511 that tensioning system 5 comprises two rhizoid bars 504 and is arranged on the nut of the first X-axis mobile device 4, the wall extension of backboard 511 upper end is installed with servomotor 505, the backboard 511 below servomotor 505 is installed with at least one guide rail 702 and at least one support bar 501.The guide rail 702 of tensioning system 5 slides and is installed with two sway braces 503, the lower end inside of every root sway brace 503 is installed with a clamping limb 502, every root clamping limb 502 is at least installed with two holders 14 for fixing FPC plate.
As Figure 20, holder 14 can be a piston cylinder device, it is connected with high-pressure air pipe, is moved by the piston rod 141 of gases at high pressure band dynamic air cylinder, will be positioned at the clamping of the FPC plate of the front end 144 of cylinder body 143 to drive the clamping head 142 being arranged on installation on piston rod 141.Stably can be clamped in order to ensure FPC plate, front end 144 upper surface of cylinder body 143 is arranged to inclined-plane, inclined-plane is also arranged in the face that clamping head 142 contacts with front end 144.
The end winding support of support bar 501 is provided with clutch shaft bearing 510, one end of every rhizoid bar 504 of tensioning system 5 is installed with a feed screw nut 508, feed screw nut 508 is arranged on sway brace 503 actively, is provided with stage clip 506 between feed screw nut 508 and sway brace 503; The other end of every rhizoid bar 504 of tensioning system 5 is arranged on clutch shaft bearing 510.The screw mandrel 504 of tensioning system 5 is connected with servomotor 505 by drive mechanism.
In one embodiment of the invention, the concrete structure of feed screw nut 508 can be the extension that is integrally connected and spiral shell dish, and extension and sway brace 503 are slidably matched; Some guide rods 507 fixing on the edge of spiral shell dish and sway brace 503 are slidably matched, and the end winding support of guide rod 507 has nut.
Rotate forward the screw mandrel 504 of tensioning system 5, by feed screw nut 508 compression press spring, make two sway braces 503 away from the tensioning realizing the FPC plate that holder 14 clamps; Rotate backward the screw mandrel 504 of tensioning system 5, due to the effect of nut fixing on guide rod 507, feed screw nut 508 drives two sway braces 503 close, makes FPC plate be in relaxed state.
In one embodiment of the invention, drive mechanism can for the belt wheel on servomotor 505, be fixed on the belt pulley on the screw mandrel 504 of tensioning system 5 and connect the transport tape 509 of belt wheel and belt pulley.
When the belt pulley of tensioning system 5 is one, one end of two rhizoid bars 504 of tensioning system 5 is fixed on same belt pulley; When the belt pulley of tensioning system 5 is two, every rhizoid bar 504 of tensioning system 5 fixes one, but drive mechanism will be made like this to become more complicated, during production, generally select a belt pulley.
In one embodiment of the invention, when backboard 511 being provided with two support bars 501, the other end of every rhizoid bar 504 of tensioning system 5 is arranged on its that clutch shaft bearing 510.When the guide rail 702 of the first X-axis mobile device 4 is one, support bar 501 is arranged on immediately below the guide rail 702 of the first X-axis mobile device 4; When the guide rail 702 that the first X-axis moves dress is two, support bar 501 is arranged between two guide rails 702 of the first X-axis mobile device.
As shown in Figure 6, jacking assembly 1 comprises the supporting seat 101 be fixedly mounted on pedestal 13, is arranged on the jacking cylinder 105 on supporting seat 101 and is fixedly mounted on jacking cylinder 105 for placing the adsorption table face 104 of FPC plate.The lower surface of adsorption table face 104 is provided with table top air hole 103, jacking cylinder 105 offers cylinder blow vent 102.Jacking assembly 1 is connected with high-pressure air pipe, is driven the rise and fall of son's wife's table top 104 by the lifting of jacking cylinder 105 internal piston bar.
The stereographic map at a CCD pinpoint robotization pin measurement equipment visual angle is shown with reference to figure 1 and Fig. 2, Fig. 1; Fig. 2 shows the stereographic map at another visual angle of the pinpoint robotization pin measurement equipment of CCD.
As depicted in figs. 1 and 2, in one embodiment of the invention, the second X-axis mobile device 7 is installed with in the face side of bracing frame 3; Second X-axis mobile device 7 is provided with actively the Z axis mobile device 9 that can horizontally slip along the second X-axis mobile device 7; Z axis mobile device 9 is provided with actively and slides up and down along Z axis mobile device 9, for adsorbing the take out device 10 of FPC plate; The both sides of jacking assembly 1 are respectively arranged with feeding device 2 and blanking device 12.
During design, can preferably Y-axis mobile device 15, first X-axis mobile device 4, second X-axis mobile device 7, upper and lower mould assembly 6, CCD assembly 8, jacking assembly 1, tensioning system 5, holder 14, Z axis mobile device 9, take out device 10, feeding device 2 be all connected with control device 11 with blanking device 12.After arranging like this, can be able to be processor by control device 11(control device 11) control, realize full-automatic loading and unloading and clamp FPC plate testing, to accelerate testing efficiency further.
As shown in Fig. 7, Fig. 8 and Figure 19, feeding device 2 and blanking device 12 include material frame, be arranged on the guide rail 702 on material frame madial wall and two belt pulleys 203, be arranged on the motor 202 that is connected on material frame lateral wall and with the belt pulley of on material frame madial wall 203 and be fixed on the belt 207 between two belt pulleys 203 and the material platform 205(preferred feed platform 205 that active card is contained on the guide rail 702 of feeding device 2/ blanking device 12 is arranged on belt 207 by fixed block 204).
After feeding device 2 and blanking device 12 adopt above-mentioned concrete structure, belt 207 can be driven to move by motor 202, and then drive the FPC plate on material platform 205 to move up and down.
As shown in Figure 7 and Figure 8, at least one side of the material platform 205 of feeding device 2 is provided with draw-in groove 209, the base plate of the material frame of feeding device 1 is provided with and coordinates with draw-in groove 209, carrying out spacing limiting plate 208 for moving downward the material platform 205 of feeding device 2.When the motion that the material platform 205 of feeding device 2 is downward, limiting plate 208 can guarantee the material platform 205 of feeding device 2 when moving to extreme lower position with regard to stop motion.
As shown in Figure 7, feeding device 2 is provided with is connected with control device 11, for knowing the sensor 201 of FPC plate situation on feeding device 2.Preferred sensor 201 is separately positioned on the middle and upper part of the material frame madial wall of feeding device 2 and the material platform 205 of feeding device 2.
The sensor 201 of the middle and upper part of the material frame madial wall of feeding device 2 can identify whether FPC plate arrives its place height, if do not had, by this information transmission to control device 11, control device 11 controls feeding device and drives FPC plate to move to sensor 201 place and the stop motion of the middle and upper part of material frame madial wall.
The material platform 205 of blanking device 12 highly highly can adjust according to the material platform 205 of feeding device 2, when the motor 202 of feeding device 2 drives its material platform 205 rise/fall certain distance, then the motor 202 of blanking device 2 just drives its material platform 205 to decline/rise corresponding distance.
The material platform 205 of feeding device 2 and the material platform 205 of blanking device 12, by the adjustment of respective motor 202, make material platform 205 the superiors FPC plate forever be in same height.
The effect of the sensor 201 that the material platform 205 of feeding device 2 is arranged detects on this material platform 205 whether have FPC plate, and Detection Information is passed to control device 11.The sensor 201 that preferred feeding device 2 is arranged is reflection-type optical fibre sensor.
As shown in figure 16, the second X-axis mobile device 7 comprises and is arranged on guide rail 702 on bracing frame 3 and motor 202; The screw mandrel 504 that motor 202 is fixed on the second bearing 703 of bracing frame 3 by shaft coupling 701 and one end is connected; The screw mandrel 504 of the second X-axis mobile device 7 is also arranged with a nut.
As shown in figure 18, Z axis mobile device 9 comprises fixed head 901, is arranged on the guide rail 702 on fixed head 901 and motor 202; The screw mandrel 504 that motor 202 is fixed on by shaft coupling 701 and one end on the second bearing 704 on fixed head 901 is connected; The screw mandrel 504 of Z axis mobile device 9 is also arranged with a nut; Z axis mobile device 9 is arranged on the nut of the second X-axis mobile device 7 actively by fixed head 901.
As shown in figure 18, take out device 10 comprise be fixed on Z axis mobile device 9 nut on and active card is contained in the slide block 1001 on the guide rail 702 of Z axis mobile device 9, the bottom of slide block 1001 is fixedly installed one piece of mount pad 1004; Mount pad 1004 is provided with equably some suction nozzles 1002 be connected with vacuum tube by valve.Preferred suction nozzle 1002 is installed in the chute 1003 of setting on mount pad 1004.
The course of work of composition graphs 1 to Figure 19 to CCD pinpoint robotization pin measurement equipment is described:
First be the preparation flow process before material loading:
The some FPC plates of neat placement on feeding device 2, take out device 10 moves to directly over feeding device 2, manually adjust the position of take out device 10, and record the height and position of Z axis mobile device 9 when its position at the second X-axis mobile device 7 and take out device 10 adsorb FPC plate; The position of some suction nozzles 1002 in chute 1003 on adjustment take out device 10, thus the lead to the hole site making suction nozzle 1002 avoid on FPC plate, what make to inhale during take out device 10 feeding is more firm.
Then be the workflow of material loading:
Take out device 10 moves along the second X-axis mobile device 7 to feeding device 2 direction, move to the position can getting FPC plate from feeding device 2 of record, the motor 202 of Z axis mobile device 9 drives take out device 10 to move down into the height and position of Z axis mobile device 9 when can adsorb FPC plate, open the valve of suction nozzle 1002, FPC plate is adsorbed on suction nozzle 1002.
After take out device 10 gets FPC plate, the motor 202 of Z axis mobile device 9 drives on take out device 10 and moves that (motor 202 of feeding device 2 drives the thickness material platform 205 of feeding device 2 moving one block of FPC plate, the motor 202 of blanking device 12 drives the material platform 205 of blanking device 12 to move down the thickness of one block of FPC plate), after take out device 10 moves on to the tip position of Z axis mobile device 9, second X-axis mobile device 7 drives take out device 10 to move to jacking assembly 1 direction, the motor 202 arriving rear Z axis mobile device 9 directly over jacking assembly 1 drives take out device 10 to move down and is placed on jacking assembly 1 by FPC plate.
Then FPC plate is tested:
Jacking assembly 1 will be placed on the FPC plate jack-up in adsorption table face 104 by its jacking cylinder 105; Then the propulsion system of the first X-axis mobile device 4 drive the tensioning system 5 on the first X-axis mobile device 4 to move along Y-axis mobile device 15 to jacking assembly 1 direction.
When moving to the FPC plate place in adsorption table face 104 when holder 14, FPC plate holder is lived by holder 14, the servomotor 505 of tensioning system 5 drives its screw mandrel 504 to rotate by drive mechanism, screw mandrel 504 nut on two rhizoid bars 504 of tensioning system 5 is made to be away from state, make two feed screw nut 504 compression press springs 506, stage clip 506 acts on sway brace 503, make two sway braces 503 away from and to make on holder 14 the FPC plate of clamping be tensioned, make FPC plate flatten directly, jacking assembly 1 declines.
The motor 202 of the first X-axis mobile device 4 drives tensioning system 5 to move in the horizontal direction, to realize the FPC plate on the holder 14 of tensioning system 5 front end to move on CCD assembly 8, after the pin point position on FPC plate located by CCD assembly 8, the FPC plate on the holder 14 of tensioning system 5 front end moves between the upper module 608 of upper and lower mould assembly 6 and lower module 607 by the first X-axis mobile device 4.
Upper module 608 drives microspur regulating device 605 up to be pushed up by lower module 607 toward counterdie cylinder 606 while pressing down, make the pin measuring point close contact on the probe of module 608 and lower module 607 and FPC plate, the break-make situation of the FPC plate of detection is passed to control device 11 by upper module 608 and lower module 607.
After detection, upper module 608 and lower module 607 unclamp, first X-axis mobile device 4 drives the holder 14 on tensioning system 5 to move on jacking assembly 1, jacking assembly 1 is jack-up FPC plate upwards, holder 14 unclamps FPC plate, and the propulsion system of the first X-axis mobile device 4 drive tensioning system 5 to move backward.
Finally carry out the workflow of blanking:
The motor 202 of the second X-axis mobile device 7 drives take out device 10 to move to directly over jacking assembly 1, then move down on jacking assembly 1, the suction nozzle 1002 of take out device 10 adsorbs FPC plate, after take out device 10 gets FPC plate, the motor 202 of Z axis mobile device 9 drives on take out device 10 and moves, and take out device 10 moves on to the tip position of Z axis mobile device 9.
Second X-axis mobile device 7 drives take out device 10 to move to blanking device 12 direction, and the motor 202 arriving rear Z axis mobile device 9 directly over blanking device 12 drives take out device 10 to move down and is placed on blanking device 12 by FPC plate.
In sum, by the test process of Mechanical course FPC plate, the accurate location of measuring point when ensure that test on chaining pin and FPC plate, ensure that the precision of test; Realize location measuring point because test process does not need manually to carry out mobile FPC plate, improve testing efficiency, cost when reducing working strength and the test of workman drops into simultaneously.
Automatically realize material loading and the blanking of FPC plate, increased substantially the speed of material loading and blanking when testing, the precision of test process, finally improves the testing efficiency of flexible PCB.
Claims (10)
1. a CCD pinpoint robotization pin measurement equipment, comprise pedestal, it is characterized in that: also comprise the upper and lower mould assembly for testing the measuring point on FPC plate, along two Y-axis mobile devices of the length direction layout of described pedestal, to be slidably mounted on described Y-axis mobile device and along the bracing frame of the first X-axis mobile device of the Width layout of described pedestal and the Width layout along described pedestal; The upper end of described upper and lower mould assembly is fixedly mounted on the back side of support frame as described above, and its lower end is fixedly mounted on described pedestal;
The contiguous support frame as described above side of described upper and lower mould assembly is provided with the CCD assembly for positioning the pin measuring point on FPC plate; The pedestal in support frame as described above front is provided with the jacking assembly for jack-up FPC plate; Described first X-axis mobile device is provided with and horizontally slips along it, for carrying out tensioning to the FPC plate that the holder of its front end clamps and by FPC plate by tensioning system jacking assembly moved on described CCD assembly and described upper and lower mould assembly.
2. CCD according to claim 1 pinpoint robotization pin measurement equipment, is characterized in that: the face side of support frame as described above is installed with the second X-axis mobile device; Described second X-axis mobile device is provided with actively the Z axis mobile device that can horizontally slip along described second X-axis mobile device; Described Z axis mobile device is provided with actively and slides up and down along described Z axis mobile device, for adsorbing the take out device of FPC plate; The both sides of described jacking assembly are respectively arranged with feeding device and blanking device.
3. CCD according to claim 1 and 2 pinpoint robotization pin measurement equipment, it is characterized in that: described tensioning system comprises backboard and two rhizoid bars, described backboard is installed with servomotor, at least one guide rail and at least one support bar, described slide on rails is installed with two sway braces; Every root sway brace is fixedly installed a clamping limb, every root clamping limb is at least installed with two holders for fixing FPC plate;
Described support bar is installed with clutch shaft bearing; One end of every rhizoid bar is installed with a feed screw nut, described feed screw nut's activity be arranged on sway brace, be provided with stage clip between described feed screw nut and described sway brace; The other end of every rhizoid bar is arranged on clutch shaft bearing; Described screw mandrel is connected with servomotor by drive mechanism.
4. CCD according to claim 3 pinpoint robotization pin measurement equipment, is characterized in that: described backboard is provided with two support bars, and the other end of every rhizoid bar is arranged on the clutch shaft bearing of the support bar closed on it.
5. CCD according to claim 4 pinpoint robotization pin measurement equipment, is characterized in that: described drive mechanism comprises belt wheel on servomotor, is fixed on the belt pulley of two rhizoid boom ends and connects the transport tape of described belt wheel and described belt pulley.
6. CCD according to claim 1 and 2 pinpoint robotization pin measurement equipment, is characterized in that: described upper and lower mould assembly comprises the patrix cylinder be arranged on cylinder mounting plate, is arranged on the lower module being movably arranged on the upper module on cylinder mounting plate and being arranged in microspur regulating device on the piston rod of patrix cylinder and by gag lever post; Described microspur regulating device is arranged on pedestal, and is connected with a counterdie cylinder.
7. CCD according to claim 6 pinpoint robotization pin measurement equipment, is characterized in that: described microspur regulating device comprises base plate, rotating disk and top board; Described base plate is provided with the mold insert slideway that a circle is connected to form by some groove head and the tail, the bottom surface of described groove is the cambered surface of an inclination; The center position of described base plate is installed with a central shaft, and described rotating disk is arranged on described central shaft, and is slidably matched with central shaft; The lower surface of described rotating disk is provided with some mold inserts be slidably matched with groove; Described top board is flexibly connected with described rotating disk; Described counterdie cylinder is connected with described rotating disk by linking arm.
8. CCD according to claim 2 pinpoint robotization pin measurement equipment, it is characterized in that: also comprise a control device, described Y-axis mobile device, the first X-axis mobile device, the second X-axis mobile device, upper and lower mould assembly, CCD assembly, jacking assembly, tensioning system, holder, Z axis mobile device, take out device, feeding device are all connected with described control device with blanking device.
9. CCD according to claim 2 pinpoint robotization pin measurement equipment, it is characterized in that: described first X-axis mobile device, the second X-axis mobile device and Y-axis mobile device include guide rail, motor and the second bearing, described motor is connected with the screw mandrel on the second bearing by shaft coupling, described screw mandrel is arranged with a nut.
10. CCD according to claim 9 pinpoint robotization pin measurement equipment, it is characterized in that: described take out device comprise be fixed on described Z axis mobile device nut on and active card is contained in the slide block on the guide rail of Z axis mobile device, the bottom of described slide block is fixedly installed one piece of mount pad; Described mount pad is provided with equably some suction nozzles be connected with vacuum tube by valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510047522.1A CN104656007A (en) | 2015-01-30 | 2015-01-30 | Automation probe testing equipment capable of accurately positioning by CCD |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047522.1A CN104656007A (en) | 2015-01-30 | 2015-01-30 | Automation probe testing equipment capable of accurately positioning by CCD |
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| CN104656007A true CN104656007A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510047522.1A Pending CN104656007A (en) | 2015-01-30 | 2015-01-30 | Automation probe testing equipment capable of accurately positioning by CCD |
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| CN106646200A (en) * | 2017-01-16 | 2017-05-10 | 厦门弘信电子科技股份有限公司 | FCT turntable tester |
| CN106841996A (en) * | 2017-03-09 | 2017-06-13 | 厦门弘信电子科技股份有限公司 | The LCM FCT testers of FPC |
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| CN108872832A (en) * | 2018-06-22 | 2018-11-23 | 深圳市同创精密自动化设备有限公司 | A kind of ICT automatic aligning test machine |
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| CN110404800A (en) * | 2019-06-26 | 2019-11-05 | 温州源利智能科技有限公司 | A kind of detection method of printed circuit board testing device and printed circuit board |
| CN110404800B (en) * | 2019-06-26 | 2021-07-13 | 深圳市同创精密自动化设备有限公司 | Printed circuit board detection equipment and printed circuit board detection method |
| CN111983425A (en) * | 2020-07-30 | 2020-11-24 | 昆山周晋电子科技有限公司 | Circuit board test material moving equipment |
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| CN113820584A (en) * | 2021-08-04 | 2021-12-21 | 欧拓飞科技(珠海)有限公司 | FPC substrate tensioning and positioning method |
| CN113820584B (en) * | 2021-08-04 | 2024-04-19 | 欧拓飞科技(珠海)有限公司 | FPC substrate tensioning and positioning method |
| CN114755560A (en) * | 2022-04-12 | 2022-07-15 | 深圳市凯码时代科技有限公司 | Electrical property detection device of flexible circuit board |
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Inventor after: Zhang Xiaoyi Inventor after: Mo Chesheng Inventor after: Kuang Guozhong Inventor after: Hu Ke Inventor after: He Bo Inventor after: Xu Jinghao Inventor after: Lin Yiming Inventor before: Zhang Xiaoyi Inventor before: Mo Chesheng Inventor before: Kuang Guozhong |
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Effective date of registration: 20161228 Address after: 315100 Yinzhou District, Ningbo, South Street, the first emerging industrial park Applicant after: Ningbo Ke Ruite photoelectricity technology corporation, Ltd. Applicant after: Zhuhai Topsun Electronic Technology Co., Ltd. Address before: 315100 Yinzhou District, Ningbo, South Street, the first emerging industrial park Applicant before: Ningbo Ke Ruite photoelectricity technology corporation, Ltd. |
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