CN105979764A

CN105979764A - Element pin measurement machine and measurement process thereof

Info

Publication number: CN105979764A
Application number: CN201610558378.2A
Authority: CN
Inventors: 宾兴; 覃凤瑞; 谢深君
Original assignee: Individual
Current assignee: Shenzhen Sinvo Automatic Co Ltd
Priority date: 2016-07-16
Filing date: 2016-07-16
Publication date: 2016-09-28
Anticipated expiration: 2036-07-16
Also published as: CN105979764B

Abstract

The invention discloses an element pin measurement machine and a measurement process thereof. The e element pin measurement machine comprises an upper-layer material band, a frame lower measurement mechanism, an upper measurement mechanism, a product carrying mechanism, a discharging band, a tool elevating mechanism and a lower-layer material band, wherein the upper-layer material band and the lower-layer material band are respectively disposed above and below a frame; the tool elevating mechanism comprises a front tool elevating mechanism and a rear tool elevating mechanism, a tool drives a product to transmit the product backwards via the upper-layer material band to the lower measurement mechanism and the upper measurement mechanism for element pin and element measurement; and the product carrying mechanism is arranged above the rear end of the upper-layer material band, the product measurement mechanism carries the product after measurement to a discharging band at the side portion of the upper-layer material band, the product is discharged via the discharging band, the empty tool flows into the rear elevating mechanism, the rear elevating mechanism drives the tool to descend and pushes the tool into the lower-layer material band, the tool flows back to the front elevating mechanism along with the lower-layer material band, is driven to ascend via the front elevating mechanism, and slides into the upper-layer material band, and thus through cyclic flow, the product is continuously automatically conveyed.

Description

A kind of component pins measuring machine and measurement technique thereof

Technical field

The present invention relates to field of machinery automation, refer in particular to a kind of component pins measuring machine and measure technique.

Background technology

nullElectron trade development in recent years is swift and violent，Lifting along with computer hardware、Improving and the appearance of various APP of software，Electronic product function and kind are developed towards variation direction，Pcb board is the hardware carrier of electronic product，Its integrated various circuit function modules，It it is the basis of electronic product functional realiey，Multiple electronic component it is welded with on pcb board，Electronic component is included SMT paster with the connected mode of pcb board or is inserted in pcb board pin hole by the component pins of electronic component，Again component pins is connected by scolding tin with pin hole，For latter event，Owing to pinhole diameter is more than component pins diameter，Therefore when connecting，There will be element crooked，Or other situations occurred in actual production，Ultimately result in and be positioned at the component pins at the pcb board back side or be positioned at the element heights in pcb board front or error occurs in installation site，Affect the shell automatic assembling technique of Subsequent electronic product，It is thus desirable to a kind of component pins measures equipment，In order to detect component pins and element heights and position situation on measurement pcb board，Defective products is chosen，Ensure the normal operation of whole piece automatic assembly line.

Summary of the invention

The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, one is provided to use Double layer band structure, realize tool to circulate, complete component pins with Automatic continuous and element is measured, be suitable to the component pins measuring machine of modern automation production line balance and measure technique.

The technical scheme that the present invention takes is as follows: a kind of component pins measuring machine, including measuring mechanism, upper measuring mechanism, product carrying mechanism under upper strata material strip, frame, go out material strip, tool elevating mechanism and lower floor's material strip, wherein, above-mentioned upper strata material strip and lower floor's material strip are respectively arranged at frame over and under, and extend through frame to both sides, and the direction of motion is contrary；Above-mentioned tool elevating mechanism includes being respectively arranged at upper strata material strip and lower floor's material strip front end and the front tool elevating mechanism of tail end and rear tool elevating mechanism, and tool drives product to transport backward to being arranged at the lower measuring mechanism of frame lower and top and upper measuring mechanism through upper strata material strip to carry out component pins and element is measured；The said goods carrying mechanism is arranged at above the rear end of upper strata material strip, product carrying mechanism will measure after product be carried to be arranged at upper strata material strip sidepiece go out on material strip, transporting through going out material strip, empty tool is in upper strata material strip flows into rear lifting mechanism, and rear lifting mechanism drives tool to decline, and push in lower floor's material strip, tool is back to front elevating mechanism with lower floor's material strip, and premenstrual elevating mechanism drives and rises, and slips in the material strip of upper strata, circulate, with by continuous for product automatic transport.

Preferably, described upper strata material strip is provided with prelocalization mechanism and rear detent mechanism, wherein, above-mentioned prelocalization mechanism is arranged at the bottom of upper strata material strip, and it being positioned at the front position of upper strata material strip, the premenstrual detent mechanism of tool positions, in order to place product on tool；Above-mentioned rear detent mechanism is arranged at above the material strip of upper strata, and the cover body being positioned in frame, tool through after detent mechanism location, in order to lower measuring mechanism and upper measuring mechanism carry out component pins measurement and element respectively and measure.

Preferably, described prelocalization mechanism includes prelocalization support plate, prelocalization slide plate, prelocalization lift cylinder, prelocalization backgauge cylinder and prelocalization backgauge wheel, wherein, above-mentioned prelocalization support plate is fixedly installed, its underpart is provided with prelocalization guide pin bushing, being inserted with prelocalization guide rod in prelocalization guide pin bushing, prelocalization guide rod upwardly extends through prelocalization support plate；Above-mentioned prelocalization slide plate is fixed on the upper end of prelocalization guide rod, prelocalization slide plate top is provided with prelocalization pin, the output shaft connecting prelocalization lift cylinder is fixed in the bottom of prelocalization slide plate, prelocalization lift cylinder drives the lifting of prelocalization slide plate, so that prelocalization pin inserts or pull out the positioning sleeve of the tool being positioned on the material strip of upper strata；

Above-mentioned prelocalization backgauge cylinder is arranged at the rear side of prelocalization support plate, the output shaft of prelocalization backgauge cylinder is arranged upward, its end is provided with prelocalization bearing seat, mounting groove is offered in prelocalization bearing seat, connected by rotating shaft in this mounting groove and have prelocalization backgauge swivel base, prelocalization backgauge swivel base rotates around the axis in mounting groove, and bottom it and bottom mounting groove between spring is set, spring naturally stretch under by prelocalization backgauge swivel base jack-up in the counterclockwise direction；Being connected by rotating shaft in above-mentioned prelocalization backgauge swivel base has prelocalization backgauge to take turns, and prelocalization backgauge wheel is the most freely rotatable；Prelocalization backgauge cylinder-pushed prelocalization backgauge wheel moves upward, and extend out in the middle part of the material strip of upper strata, is stopped by the tool of motion so that it is stop motion, in order to above-mentioned prelocalization pin inserts in the positioning sleeve of tool；

Described rear detent mechanism include after position travelling carriage, afterwards position support plate,

Rear alignment pin, rear positioned-lifting cylinder, afterwards location backgauge cylinder and rear location backgauge wheel, wherein, above-mentioned rear location support plate includes four pieces, is respectively arranged at the sidepiece of upper strata material strip, and the inner side of rear location support plate is provided with rear positioning slide；Being provided with chute at the corner outer wall of location travelling carriage after above-mentioned, chute is the most chimeric with slide rail, makes rear locating support freely up and down slide along rear location support plate；The inner side of rear location slide plate is provided with the support plate extended internally, and support plate arranges rear alignment pin；The outfan of above-mentioned rear positioned-lifting cylinder is arranged downward, and positions after being fixedly connected on by rear positioning wedged block on top board, and the both sides of rear location top board are separately fixed on the support riser of upper strata material strip sidepiece；Rear positioned-lifting cylinder is fixing with rear location travelling carriage to be connected, rear positioned-lifting cylinder drives its output shaft stretch out or bounce back, output shaft positions top board after propping up, produce counteracting force to rear positioned-lifting cylinder, to position the motion of travelling carriage integral elevating after driving, rear alignment pin is made to insert or pull out in the positioning sleeve of tool；

After above-mentioned, location backgauge cylinder positions the rear side of travelling carriage after being arranged at, the output shaft of rear location backgauge cylinder is arranged upward, its end positions bearing seat after being provided with, mounting groove is offered in the bearing seat of rear location, connected by rotating shaft in this mounting groove and position backgauge swivel base after having, rear location backgauge swivel base rotates around the axis in mounting groove, and bottom it and bottom mounting groove between spring is set, spring naturally stretch under by rear location backgauge swivel base jack-up in the counterclockwise direction；Positioning backgauge after being had by rotating shaft connection in the backgauge swivel base of location after above-mentioned to take turns, rear location backgauge is taken turns the most freely rotatable；Position backgauge wheel after the backgauge cylinder-pushed of rear location to move upward, extend out in the middle part of the material strip of upper strata, the tool of motion is stopped so that it is stop motion, in order to above-mentioned rear alignment pin inserts in the positioning sleeve of tool.

Preferably, described lower measuring mechanism includes lower measurement linear electric motors, lower measurement motor fixing frame, lower measurement screw mandrel, lower measurement screw rodb base, lower measurement bearing, lower Laser Measurement head and lower measurement CCD scanning head, wherein, above-mentioned lower measurement linear electric motors are fixed on below frame by lower measurement motor fixing frame, lower measurement screw mandrel is connected on the output shaft of lower measurement linear electric motors, and extends along material strip direction, upper strata；Above-mentioned lower measurement screw rodb base is set on lower measurement screw mandrel, lower measurement screw mandrel rotary motion, makes lower measurement screw rodb base move along a straight line along lower measurement screw mandrel direction；Above-mentioned lower measurement bearing is fixed on lower measurement screw rodb base, and moves along a straight line with lower measurement screw rodb base, is respectively arranged at two ends with lower Laser Measurement head mounting seat and lower measurement CCD scanning head mounting seat before and after lower measurement bearing；Being connected by rotating shaft in above-mentioned lower Laser Measurement head mounting seat and have lower Laser Measurement head installing plate, laser head installing plate is installed with lower Laser Measurement head, the emitting head of lower Laser Measurement head is arranged obliquely；Above-mentioned lower measurement CCD scanning head mounting seat, lower measurement CCD scanning head mounting seat is vertically arranged, and measures CCD scanning head under its sidewall is fixed, and the probe of lower measurement CCD scanning head is towards being arranged above；Lower Laser Measurement head and lower measurement CCD scanning head from bottom to top expose to the bottom surface of product, are scanned the component pins of product bottom surface, and send scan data to computer, are analyzed measuring.

Preferably, described upper measuring mechanism includes measurement support plate, upper measurement motor fixing frame, upper measurement linear electric motors, upper measurement screw mandrel, upper measurement screw rodb base, upper measurement bearing, upper Laser Measurement head and upper measurement CCD scanning head, wherein, above-mentioned upper measurement support plate is fixed on below the top board of cover body, upper measurement motor fixing frame is fixed on measurement support plate, is fixed with measurement linear electric motors in it；Above-mentioned upper measurement screw mandrel is connected with the outfan of upper measurement linear electric motors, and upper measurement screw rodb base is set on measurement screw mandrel, and upper measurement screw mandrel rotates, and makes measurement screw rodb base move along a straight line along upper measurement screw mandrel direction；Above-mentioned upper measurement bearing is fixing with upper measurement screw rodb base to be connected, and moves along a straight line with upper measurement screw rodb base, is respectively provided on two sides with Laser Measurement head installing plate and upper measurement CCD scanning head installing plate before and after upper measurement bearing；Above-mentioned upper Laser Measurement head is fixed on Laser Measurement head installing plate, and emitting head direction is arranged towards obliquely downward；Above-mentioned upper measurement CCD scanning head is arranged on measurement CCD scanning head installing plate, and probe direction is arranged towards underface；Upper Laser Measurement head and upper measurement CCD scanning head from top to bottom expose to the bottom surface of product, are scanned the element of product end face, and send scan data to computer, are analyzed measuring.

Preferably, described product carrying mechanism includes transporting supports, transverse movement assembly, elevating movement assembly and vacuum cups, wherein, above-mentioned transporting supports is inverted U structure, transporting supports is set up in above the material strip of above-mentioned upper strata, is supported by frame, and near the tail end of upper strata material strip；Above-mentioned transverse movement assembly is arranged on the sidewall of transporting supports, in order to drive carrying travelling carriage along being perpendicular to material strip direction, upper strata linear slide；Above-mentioned elevating movement assembly is arranged on carrying travelling carriage, in order to drive vacuum cups elevating movement；Carrying vacuum cups moves downward near tool by elevating movement Component driver, and by fixing for product thereon absorption, elevating movement Component driver carrying vacuum cups moves upward, product is made to leave tool, and transverse movement Component driver vacuum cups transverse movement is to going out above material strip, elevating movement Component driver vacuum cups declines, to be placed on out on material strip by product；

Above-mentioned transverse movement assembly includes horizontal drive motor, transverse movement transmission band, transverse movement follower and belt body contiguous block, wherein, above-mentioned horizontal drive motor is fixed on rear wall one end of transporting supports, and the output shaft of horizontal drive motor arranges transverse movement drivewheel；Above-mentioned transverse movement follower is arranged at the rear wall other end of transporting supports；Above-mentioned transverse movement transmission band is connected between transverse movement follower and transverse movement drivewheel, and horizontal drive motor drives and moves；One end of above-mentioned belt body contiguous block is fixedly connected on transverse movement transmission band, and with transverse movement conveyor belt motion, the other end of belt body contiguous block extends to outside the front side wall of transporting supports through transporting supports；

Above-mentioned carrying travelling carriage is fixed on belt body contiguous block, and the sidewall of carrying travelling carriage is provided with carrying slide, and carrying slide is fitting to connection with the carrying slide rail being arranged on transporting supports front side wall, and along carrying slide rail slidably；The sidepiece of carrying travelling carriage connects carrying support plate, and carrying support plate is arranged with carrying guide pin bushing；

Above-mentioned elevating movement assembly includes that carrying guide rod, carrying upper supporting plate, carrying lower carrier plate and carrying lifting drives cylinder, and wherein, above-mentioned carrying guide rod is plugged in above-mentioned carrying guide pin bushing, and through carrying support plate, vertically extending；Above-mentioned carrying upper supporting plate and carrying lower carrier plate are separately fixed at top and the bottom of carrying guide rod, and move up and down with carrying guide rod；Above-mentioned carrying lifts and drives cylinder to be fixed on carrying support plate, and its output shaft is passed down through carrying support plate and is connected with carrying lower carrier plate and fixing, and carrying lifting drives cylinder driving to carry lower carrier plate and carrying upper supporting plate moves up and down in overall, and spacing by carrying guide rod；Above-mentioned vacuum cups includes at least two, and vacuum cups is arranged at intervals on carrying lower carrier plate, and lower end downwardly extends through carrying lower carrier plate, in order to will take turns the product absorption on the tool stopped through backgauge cylinder and backgauge on the material strip of upper strata.

Preferably, described tool elevating mechanism includes that tool lifting pedestal, tool lifting support plate, tool lift slide and tool lifting drive assembly, wherein, is fixed in frame at the bottom of above-mentioned tool elevating bracket, tool lifting support plate is fixed on tool lifting pedestal, and upwardly extends；The lifting of above-mentioned tool drives assembly to be arranged on the medial wall of tool lifting support plate；Above-mentioned tool lift slide drives assembly to be connected with tool lifting, and drive Component driver to make elevating movement through tool lifting, it is placed with tool in tool lift slide, to drive tool elevating movement, completes tool shuttling movement between upper strata material strip and lower floor's material strip；

The lifting of above-mentioned tool drives assembly to include, and tool lifting synchronizes wheel, tool elevating screw and tool elevating screw seat, wherein, the lifting of above-mentioned tool synchronizes wheel and is fixedly installed on the rear side of above-mentioned tool lifting support plate near upper end, and be connected with motor by Timing Belt, motor drives tool lifting to synchronize wheel rotary motion；Above-mentioned tool elevating screw is fastened on tool lifting and synchronizes the lower section of wheel, and synchronizes wheel motion with tool lifting；Above-mentioned tool elevating screw cover for seat is located on tool elevating screw, tool elevating screw rotary motion drives tool elevating screw seat to make elevating movement along tool elevating screw, tool elevating screw seat extends to the front side of tool lifting support plate through tool lifting support plate, and tool lift slide is fastened in the anterior end of tool elevating screw seat；

Above-mentioned tool lift slide is box like structure, and being internally provided with tool placement space, the front end of tool installing space or rear end is open architecture, in order to tool skids off；Being respectively separated at least two rollers of setting on the both sides inwall of tool lift slide, roller is freely rotatable around tool lift slide, and tool is placed on roller, and on roller slidably；

The bottom of above-mentioned tool lift slide is provided with slide support plate, slide support plate, and the middle part of slide support plate is provided with along the inclined-plane that front and back both sides tilt downwards, forms slanted gap between the bottom surface of this inclined-plane and tool lift slide；Above-mentioned slide support plate is provided with swivel base, and swivel base connects switch block, and switch block is freely rotatable along swivel base；Switch block and tool lift slide are fixing to be connected, and drives tool lift slide tilted at slanted gap around swivel base rotation, and makes tool on its internal trolley slip in upper strata material strip or lower floor's material strip because of gravity；The open sides of above-mentioned tool lift slide is arranged over wedge, wedge is fixed on the lateral wall of tool lifting support plate, lower air cylinder and depression bar are installed on it, lower air cylinder is arranged downward, depression bar is connected to lower air cylinder bottom, lower air cylinder drives presses tool lift slide to make it have a down dip towards open sides under depression bar, and tool skids off through open sides.

Preferably, the middle part hollow out of described tool, hollow-out parts inwall is provided with support level face, and product is placed on this support level face, in order to support；The sidepiece of above-mentioned tool offers backgauge groove, and backgauge groove caves in inside tool, in order to above-mentioned prelocalization backgauge wheel or rear location backgauge wheel stretch into and stop that tool moves；It is respectively equipped with positioning sleeve at the corner, bottom of tool, in positioning sleeve, is provided with located space, in order to above-mentioned prelocalization pin or rear alignment pin insert and localization tool.

The measurement technique of a kind of component pins measuring machine, comprises the following steps that:

S1, tool position: the prelocalization backgauge cylinder-pushed prelocalization backgauge wheel of prelocalization mechanism rises to stop the tool of motion, and prelocalization lift cylinder drives prelocalization pin to make tool location fixing in inserting the positioning sleeve of tool；

S2, put into product: manual product to be measured is put into the tool of location in step S1；

S3, tool move: prelocalization backgauge wheel and prelocalization pin decline, and tool moves in cover body with upper strata material strip；

S4, tool position: after the rear location backgauge cylinder-pushed of rear detent mechanism, location backgauge is taken turns and risen to stop the tool of motion, makes tool location fixing after the driving of rear positioned-lifting cylinder in the positioning sleeve of alignment pin insertion tool；

S5, product component pins are measured: product back elements foot is scanned measuring by the lower measuring mechanism below upper layer material band；

S6, product element are measured: the element in product front is scanned measuring by the upper measuring mechanism above the material strip of upper strata；

S7, tool move: rear location backgauge wheel and rear alignment pin decline, and tool moves to the tail end of upper strata material strip；

S8, tool position: the backgauge cylinder-pushed backgauge wheel below upper layer material band rises stop and moves to the tool of upper layer material band tail end；

S9, carrying product: the product on tool in step S8 is carried to out on material strip by product carrying mechanism, and product transports through going out material strip；

S10, tool decline: backgauge wheel declines, and tool moves in rear tool elevating mechanism with upper strata material strip, through after the decline of tool elevating mechanism, and slip in lower floor's material strip；

S11, tool reflux: the tool in step S10 is back to front tool with lower floor's material strip toward front end and upgrades in mechanism；

S12, tool rise: tool premenstrual tool in step S11 upgrading mechanism rises, and slips in the material strip of upper strata, measures next time, and constantly circulates between upper strata material strip and lower floor's material strip.

The beneficial effects of the present invention is:

The present invention is directed to actually detected demand research and develop, devise a kind of Aulomatizeted Detect electronic product pcb board component pins and the component pins measuring machine of element heights and position, and devise a kind of component pins measurement technique for automation production flow line；The present invention devises a kind of Double layer band structure being made up of upper strata material strip and lower floor's material strip, before and after material strip, two ends are respectively arranged with tool elevating mechanism, tool is circulated between upper strata material strip and lower floor's material strip by two tool elevating mechanisms, and drive product to complete motion on the material strip of upper strata, upper strata material strip arranges three detent mechanisms, by prelocalization mechanism, tool is positioned when feeding, by rear detent mechanism, tool is positioned so that component pins and the element at the product back side with front is measured by lower measuring mechanism and upper measuring mechanism respectively；Being measured rear tool drives the product after measuring to continue to move at product carrying mechanism on the material strip of upper strata, by the 3rd detent mechanism, tool is positioned, this detent mechanism is identical with the backgauge cylinder in the first two detent mechanism and backgauge wheel construction, after tool stop motion in this place, go out on material strip by what the product on tool was carried to be positioned at upper strata material strip sidepiece by product carrying mechanism, transport by going out material strip, simultaneously, tool continues flowing, to measure next time；Complete equipment and concise technological design are reasonable, and automaticity is high, and equipment runs the most reliable.

Using engraved structure design in the middle part of the tool of the present invention, to reserve empty avoiding position, it is simple to product front and the element at the back side and component pins are exposed, convenient lower measuring mechanism and upper measuring mechanism carry out detection and measure product positive and negative；Meanwhile, the sidepiece of tool arranges backgauge groove, in order to the backgauge wheel of detent mechanism stretches in this backgauge groove, is stopped by the tool moved because upper strata material strip drives, thus stop motion；It is respectively provided with positioning sleeve, in order to the alignment pin of detent mechanism inserts at the corner, bottom of tool, thus precise positioning tool；

The most integrated backgauge of prelocalization mechanism of the present invention and positioning function, in real work, owing to location is higher to required precision, it is therefore desirable to first backgauge positions after making the tool stop motion of motion again；Stopping function is taken turns by prelocalization backgauge cylinder and prelocalization backgauge and has been cooperated, and prelocalization backgauge cylinder drives prelocalization backgauge wheel to rise in the backgauge groove inserting tool sidepiece, prevents tool from continuing motion；Positioning function realizes with prelocalization lift cylinder and prelocalization pin, prelocalization lift cylinder drives four prelocalization pins to rise in four positioning sleeves inserting tool, spacing from the clamping respectively of tool corner location, the lifting of prelocalization pin drives function upwardly to complete by being arranged at the prelocalization lift cylinder of bottom；

The most integrated backgauge of rear detent mechanism of the present invention and positioning function, first carry out backgauge action in production process, in order to stopped by the tool moved on material strip and stop, carrying out precise positioning the most again；Stopping function has been cooperated by rear location backgauge cylinder and rear location backgauge wheel, and rear location backgauge cylinder positions in the backgauge groove that backgauge takes turns above-mentioned tool sidepiece after driving, and is stopped by the tool of motion；The realization of positioning function is completed by rear positioned-lifting cylinder and rear detent fit, in rear positioned-lifting cylinder is by after driving, the positioning sleeve of tool is inserted in alignment pin ascending motion, and clamping position-limiting fixture at tool corner location；Rear alignment pin lifting driving process drives travelling carriage slide rail linear motion along the support plate of rear location in whole rear location to realize by being fixedly installed on the rear positioned-lifting cylinder on top；

The lower measuring mechanism of the present invention and upper measuring mechanism are respectively arranged at lower section and the top of upper strata material strip, both of which uses screw mandrel and screw rodb base to realize the purpose along material strip direction, upper strata linear motion, can automatically carry out position adjustment, additionally the installation of laser head uses turntable, its angle of inclination of adjustable, ensureing the precision that laser irradiates, CCD scan camera shooting head uses air line distance adjustable structure, to ensure suitable scanning angle；

The product carrying mechanism of the present invention realizes blanking function, coordinates transverse movement assembly and elevating movement assembly to complete the function being carried to out on material strip by product from the tool of upper strata material strip by vacuum cups；

The tool elevating mechanism of the present invention includes two, is respectively arranged at front end and the tail end of material strip, and tail end tool elevating mechanism realizes tool and declines, and front end tool elevating mechanism realizes tool and rises, and makes tool circulate between upper strata material strip and lower floor's material strip；Innovative design one tool lift slide of the present invention, this tool lift slide is box like structure, and its front side end or rear side end are open surface structure, two row's rollers it are respectively arranged with in internal side wall, tool is positioned on roller, by roller supporting, and along roller slidably；Simultaneously, for ensureing that tool slips into upper strata material strip or lower floor's material strip in tool lift slide, in tool lift slide lower central position, the slide support plate the most just tilted along location mid-shaft both sides forwards, backwards is set, slide support plate extends along location mid-shaft both sides forwards, backwards and forms two inclined-planes, and two inclined-planes respectively and form slanted gap between tool lift slide bottom surface；It is connected with swivel base by switch block between tool lift slide with slide support plate, by being arranged at the wedge above tool lift slide, and the depression bar installed on wedge is pressed downward against tool lift slide, tool lift slide is made to tilt certain angle around swivel base so that the tool on roller slips in upper strata material strip or lower floor's material strip because of self gravitation effect.

Accompanying drawing explanation

Fig. 1 is one of perspective view of the present invention.

Fig. 2 is the two of the perspective view of the present invention.

Fig. 3 is one of perspective view of Tu1Zhong prelocalization mechanism.

Fig. 4 is the two of the perspective view of Tu1Zhong prelocalization mechanism.

Fig. 5 is one of perspective view of rear detent mechanism in Fig. 1.

Fig. 6 is the two of the perspective view of detent mechanism afterwards in Fig. 1.

Fig. 7 is the perspective view of lower measuring mechanism in Fig. 1.

Fig. 8 is the perspective view of upper measuring mechanism in Fig. 1.

Fig. 9 is one of perspective view of product carrying mechanism in Fig. 1.

Figure 10 is in Fig. 1 the two of the perspective view of product carrying mechanism.

Figure 11 is in Fig. 1 the three of the perspective view of product carrying mechanism.

Figure 12 is one of perspective view of tool elevating mechanism in Fig. 1.

Figure 13 is in Fig. 1 the two of the perspective view of tool elevating mechanism.

Figure 14 is one of perspective view of tool in Fig. 1.

Figure 15 is in Fig. 1 the two of the perspective view of tool.

Figure 16 is the process chart of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described:

As shown in Fig. 1 to Figure 16, the technical scheme that the present invention takes is as follows: a kind of component pins measuring machine, including upper strata material strip 1,3 times measuring mechanisms 6 of frame, upper measuring mechanism 7, product carrying mechanism 8, go out material strip 10, tool elevating mechanism and lower floor's material strip 11, wherein, above-mentioned upper strata material strip 1 and lower floor's material strip 11 are respectively arranged at frame 3 over and under, and extend through frame 3 to both sides, and the direction of motion is contrary；Above-mentioned tool elevating mechanism includes being respectively arranged at upper strata material strip 1 and lower floor's material strip 11 front end and the front tool elevating mechanism 12 of tail end and rear tool elevating mechanism 9, and tool A drives product B to transport backward to being arranged at the lower measuring mechanism 6 of frame 3 bottom and top and upper measuring mechanism 7 through upper strata material strip 1 to carry out component pins and element is measured；The said goods carrying mechanism 8 is arranged at above the rear end of upper strata material strip 1, product carrying mechanism 8 will measure after product be carried to be arranged at upper strata material strip 1 sidepiece go out on material strip 11, transport through going out material strip 11, empty tool A is in upper strata material strip 1 flows into rear lifting mechanism 9, rear lifting mechanism 9 drives tool A to decline, and push in lower floor's material strip 11, tool A is back to front elevating mechanism 12 with lower floor's material strip 11, premenstrual elevating mechanism 11 drives and rises, and slip in upper strata material strip 1, circulate, with by continuous for product B automatic transport.

Being provided with prelocalization mechanism 2 and rear detent mechanism 5 on upper strata material strip 1, wherein, above-mentioned prelocalization mechanism 2 is arranged at the bottom of upper strata material strip 1, and is positioned at the front position of upper strata material strip 1, and the premenstrual detent mechanism of tool A 2 positions, in order to place product B on tool A；Above-mentioned rear detent mechanism 5 is arranged at above upper strata material strip 1, and the cover body 4 being positioned in frame 3, tool A through after detent mechanism 5 position, in order to lower measuring mechanism 6 and upper measuring mechanism 7 carry out component pins measurement and element respectively and measure.

Prelocalization mechanism 2 includes prelocalization support plate 21, prelocalization slide plate 22, prelocalization lift cylinder 25, prelocalization backgauge cylinder 27 and prelocalization backgauge wheel 210, wherein, above-mentioned prelocalization support plate 21 is fixedly installed, its underpart is provided with prelocalization guide pin bushing 24, being inserted with prelocalization guide rod 23 in prelocalization guide pin bushing 24, prelocalization guide rod 23 upwardly extends through prelocalization support plate 21；Above-mentioned prelocalization slide plate 22 is fixed on the upper end of prelocalization guide rod 23, prelocalization slide plate 22 top is provided with prelocalization pin 26, the output shaft connecting prelocalization lift cylinder 25 is fixed in the bottom of prelocalization slide plate 22, prelocalization lift cylinder 25 drives prelocalization slide plate 22 to lift, so that prelocalization pin 26 inserts or pull out the positioning sleeve E of the tool A being positioned on upper strata material strip 1；

Above-mentioned prelocalization backgauge cylinder 27 is arranged at the rear side of prelocalization support plate 21, the output shaft of prelocalization backgauge cylinder 27 is arranged upward, its end is provided with prelocalization bearing seat 28, mounting groove is offered in prelocalization bearing seat 28, connected by rotating shaft in this mounting groove and have prelocalization backgauge swivel base 29, prelocalization backgauge swivel base 29 rotates around the axis in mounting groove, and bottom it and bottom mounting groove between spring is set, spring naturally stretch under by prelocalization backgauge swivel base 29 jack-up in the counterclockwise direction；Being connected by rotating shaft in above-mentioned prelocalization backgauge swivel base 29 and have prelocalization backgauge wheel 210, prelocalization backgauge wheel 210 is the most freely rotatable；Prelocalization backgauge cylinder 27 promotes prelocalization backgauge wheel 210 to move upward, and extend out in the middle part of upper strata material strip 1, is stopped by the tool A of motion so that it is stop motion, in order to above-mentioned prelocalization pin 26 inserts in the positioning sleeve E of tool A；

Described rear detent mechanism 5 position after including travelling carriage 51, rear location support plate 57,

Rear alignment pin 56, rear positioned-lifting cylinder 55, afterwards location backgauge cylinder 59 and rear location backgauge wheel 512, wherein, above-mentioned rear location support plate 57 includes four pieces, is respectively arranged at the sidepiece of upper strata material strip 1, and the inner side of rear location support plate 57 is provided with rear positioning slide 58；Being provided with chute at the corner outer wall of location travelling carriage 51 after above-mentioned, chute is the most chimeric with slide rail 58, makes rear locating support 51 freely up and down slide along rear location support plate 57；The inner side of rear location slide plate 51 is provided with the support plate extended internally, and support plate arranges rear alignment pin 56；The outfan of above-mentioned rear positioned-lifting cylinder 55 is arranged downward, and passes through to position on top board 52 after rear positioning wedged block 53 is fixedly connected on, and the both sides of rear location top board 52 are separately fixed on the support riser of upper strata material strip 1 sidepiece；Rear positioned-lifting cylinder 55 is fixing with rear location travelling carriage 51 to be connected, rear positioned-lifting cylinder 55 drives its output shaft stretch out or bounce back, output shaft positions top board 52 after propping up, produce counteracting force to rear positioned-lifting cylinder 55, to position the motion of travelling carriage 51 integral elevating after driving, rear alignment pin 56 is made to insert or pull out in the positioning sleeve E of tool A；

After above-mentioned, location backgauge cylinder 59 positions the rear side of travelling carriage 51 after being arranged at, the output shaft of rear location backgauge cylinder 59 is arranged upward, its end positions bearing seat 510 after being provided with, mounting groove is offered in rear location bearing seat 510, connected by rotating shaft in this mounting groove and position backgauge swivel base 511 after having, rear location backgauge swivel base 511 rotates around the axis in mounting groove, and between bottom it and bottom mounting groove, spring is set, spring naturally stretch under by rear location backgauge swivel base 511 jack-up in the counterclockwise direction；Being connected by rotating shaft in location backgauge swivel base 511 after above-mentioned and position backgauge wheel 512 after having, rear location backgauge wheel 512 is the most freely rotatable；Rear location backgauge cylinder 59 positions backgauge wheel 512 and moves upward after promoting, extend out in the middle part of upper strata material strip 1, is stopped by the tool A of motion so that it is stop motion, in order to above-mentioned rear alignment pin 56 inserts in the positioning sleeve E of tool A.

Lower measuring mechanism includes lower measurement linear electric motors 61, lower measurement motor fixing frame 62, lower measurement screw mandrel 63, lower measurement screw rodb base 64, lower measurement bearing 65, lower Laser Measurement 68 and lower measurement CCD scanning head 610, wherein, above-mentioned lower measurement linear electric motors 61 are fixed on below frame 3 by lower measurement motor fixing frame 62, lower measurement screw mandrel 63 is connected on the output shaft of lower measurement linear electric motors 61, and extends along upper strata material strip 1 direction；Above-mentioned lower measurement screw rodb base 64 is set on lower measurement screw mandrel 63, the rotary motion of lower measurement screw mandrel 63, makes lower measurement screw rodb base 64 move along a straight line along lower measurement screw mandrel 63 direction；Above-mentioned lower measurement bearing 65 is fixed on lower measurement screw rodb base 64, and moves along a straight line with lower measurement screw rodb base 64, is respectively arranged at two ends with lower Laser Measurement head mounting seat 66 and lower measurement CCD scanning head mounting seat 69 before and after lower measurement bearing 65；Being connected by rotating shaft in above-mentioned lower Laser Measurement head mounting seat 66 and have lower Laser Measurement head installing plate 67, laser head installing plate 67 is installed with lower Laser Measurement 68, the emitting head of lower Laser Measurement 68 is arranged obliquely；Above-mentioned lower measurement CCD scanning head mounting seat 69, lower measurement CCD scanning head mounting seat 69 is vertically arranged, and fixing lower measurement CCD scanning head 610 on its sidewall, the probe of lower measurement CCD scanning head 610 is towards being arranged above；Lower Laser Measurement 68 and lower measurement CCD scanning head 610 from bottom to top expose to the bottom surface of product B, are scanned the component pins of product B bottom surface, and send scan data to computer, are analyzed measuring.

Upper measuring mechanism 7 includes measurement support plate 71, upper measurement motor fixing frame 72, upper measurement linear electric motors 73, upper measurement screw mandrel 74, upper measurement screw rodb base 75, upper measurement bearing 76, upper Laser Measurement 710 and upper measurement CCD scanning head 78, wherein, above-mentioned upper measurement support plate 71 is fixed on below the top board of cover body 4, upper measurement motor fixing frame 72 is fixed on measurement support plate 71, is fixed with measurement linear electric motors 73 in it；Above-mentioned upper measurement screw mandrel 74 is connected with the outfan of upper measurement linear electric motors 73, and upper measurement screw rodb base 75 is set on measurement screw mandrel 74, and upper measurement screw mandrel 74 rotates, and makes measurement screw rodb base 75 move along a straight line along upper measurement screw mandrel 74 direction；Above-mentioned upper measurement bearing 76 is fixing with upper measurement screw rodb base 75 to be connected, and moves along a straight line with upper measurement screw rodb base 75, is respectively provided on two sides with Laser Measurement head installing plate 79 and upper measurement CCD scanning head installing plate 77 before and after upper measurement bearing 76；Above-mentioned upper Laser Measurement 710 is fixed on Laser Measurement head installing plate 79, and emitting head direction is arranged towards obliquely downward；Above-mentioned upper measurement CCD scanning head 78 is arranged on measurement CCD scanning head installing plate 77, and probe direction is arranged towards underface；Upper Laser Measurement 710 and upper measurement CCD scanning head from top to bottom expose to the bottom surface of product B, are scanned the element of product B end face, and send scan data to computer, are analyzed measuring.

Product carrying mechanism 8 includes transporting supports 81, transverse movement assembly, elevating movement assembly and vacuum cups 815, wherein, above-mentioned transporting supports 81 is inverted U structure, and transporting supports 81 is set up in above above-mentioned upper strata material strip 1, supported by frame 3, and near the tail end of upper strata material strip 1；Above-mentioned transverse movement assembly is arranged on the sidewall of transporting supports 81, in order to drive carrying travelling carriage 88 along being perpendicular to upper strata material strip 1 direction linear slide；Above-mentioned elevating movement assembly is arranged on carrying travelling carriage 88, in order to drive vacuum cups 815 elevating movement；Carrying vacuum cups 815 moves downward near tool A by elevating movement Component driver, and by fixing for product B thereon absorption, elevating movement Component driver carrying vacuum cups 815 moves upward, product B is made to leave tool A, and transverse movement Component driver vacuum cups 815 transverse movement is to going out above material strip 10, elevating movement Component driver vacuum cups 815 declines, product B to be placed on out on material strip 10；

Above-mentioned transverse movement assembly includes horizontal drive motor 82, transverse movement transmission band 83, transverse movement follower 84 and belt body contiguous block 85, wherein, above-mentioned horizontal drive motor 82 is fixed on rear wall one end of transporting supports 81, and the output shaft of horizontal drive motor 82 arranges transverse movement drivewheel；Above-mentioned transverse movement follower 84 is arranged at the rear wall other end of transporting supports 81；Above-mentioned transverse movement transmission band 83 is connected between transverse movement follower 84 and transverse movement drivewheel, and horizontal drive motor 82 drives and moves；One end of above-mentioned belt body contiguous block 85 is fixedly connected on transverse movement transmission band 83, and moves with transverse movement transmission band 83, and the other end of belt body contiguous block 85 extends to outside the front side wall of transporting supports 81 through transporting supports 81；

Above-mentioned carrying travelling carriage 88 is fixed on belt body contiguous block 85, and the sidewall of carrying travelling carriage 88 is provided with carrying slide 87, and carrying slide 87 is fitting to connection with the carrying slide rail 86 being arranged on transporting supports 81 front side wall, and along carrying slide rail 86 slidably；The sidepiece of carrying travelling carriage 88 connects carrying support plate 89, and carrying support plate 89 is arranged with carrying guide pin bushing 811；

Above-mentioned elevating movement assembly includes that carrying guide rod 810, carrying upper supporting plate 812, carrying lower carrier plate 813 and carrying lifting drives cylinder 814, and wherein, above-mentioned carrying guide rod 810 is plugged in above-mentioned carrying guide pin bushing 811, and through carrying support plate 89, vertically extending；Above-mentioned carrying upper supporting plate 812 and carrying lower carrier plate 813 are separately fixed at top and the bottom of carrying guide rod 810, and move up and down with carrying guide rod 810；Above-mentioned carrying lifting drives cylinder 814 to be fixed on carrying support plate 89, its output shaft is passed down through carrying support plate 89 and fixes with carrying lower carrier plate 813 and be connected, carrying lifting drives cylinder 814 to drive carrying lower carrier plate 813 and carrying upper supporting plate 812 to move up and down in overall, and spacing by carrying guide rod 810；Above-mentioned vacuum cups 815 includes at least two, and vacuum cups 815 is arranged at intervals on carrying lower carrier plate 813, and lower end downwardly extends through carrying lower carrier plate 813, in order to will take turns the product B absorption on the tool A stopped through backgauge cylinder and backgauge on upper strata material strip 1.

Tool elevating mechanism includes that tool lifting pedestal 01, tool lifting support plate 02, tool lift slide 08 and tool lifting drive assembly, wherein, at the bottom of above-mentioned tool elevating bracket, 01 is fixed in frame 3, and tool lifting support plate 02 is fixed on tool lifting pedestal 01, and upwardly extends；The lifting of above-mentioned tool drives assembly to be arranged on the medial wall of tool lifting support plate 02；Above-mentioned tool lift slide 08 drives assembly to be connected with tool lifting, and drive Component driver to make elevating movement through tool lifting, it is placed with tool A in tool lift slide 08, to drive tool A elevating movement, completes tool A shuttling movement between upper strata material strip 1 and lower floor's material strip 11；

The lifting of above-mentioned tool drives assembly to include, and tool lifting synchronizes wheel 03, tool elevating screw 04 and tool elevating screw seat 05, wherein, the lifting of above-mentioned tool synchronizes wheel 03 and is fixedly installed on the rear side of above-mentioned tool lifting support plate 02 near upper end, and be connected with motor by Timing Belt, motor drives tool lifting to synchronize wheel 03 rotary motion；Above-mentioned tool elevating screw 04 is fastened on tool lifting and synchronizes the lower section of wheel 03, and synchronizes wheel 03 motion with tool lifting；Above-mentioned tool elevating screw seat 05 is set on tool elevating screw 04, tool elevating screw 04 rotary motion drives tool elevating screw seat 05 to make elevating movement along tool elevating screw 04, tool elevating screw seat 05 extends to the front side of tool lifting support plate 02 through tool lifting support plate 02, and tool lift slide 08 is fastened in the anterior end of tool elevating screw seat 05；

Above-mentioned tool lift slide 08 is box like structure, and being internally provided with tool placement space, the front end of tool installing space or rear end is open architecture, in order to tool A skids off；Being respectively separated at least two rollers 011 of setting on the both sides inwall of tool lift slide 08, roller 011 is freely rotatable around tool lift slide 08, and tool A is placed on roller 011, and on roller 011 slidably；

The bottom of above-mentioned tool lift slide 08 is provided with slide support plate 07, slide support plate 07, and the middle part of slide support plate 07 is provided with along the inclined-plane that front and back both sides tilt downwards, forms slanted gap C between the bottom surface of this inclined-plane and tool lift slide 08；Above-mentioned slide support plate 07 is provided with swivel base 010, and swivel base 010 connects switch block 09, and switch block 09 is freely rotatable along swivel base 010；Switch block 09 and tool lift slide 08 is fixing to be connected, and drives tool lift slide 08 to rotate at slanted gap C tilted around swivel base 010, and makes tool A on its internal trolley 011 slip in upper strata material strip 1 or lower floor's material strip 11 because of gravity；The open sides of above-mentioned tool lift slide 08 is arranged over wedge 012, wedge 012 is fixed on the lateral wall of tool lifting support plate 02, lower air cylinder and depression bar are installed on it, lower air cylinder is arranged downward, depression bar is connected to lower air cylinder bottom, lower air cylinder drives presses tool lift slide 08 to make it have a down dip towards open sides under depression bar, and tool A skids off through open sides.

The middle part hollow out of tool A, hollow-out parts inwall is provided with support level face, and product B is placed on this support level face, in order to support；The sidepiece of above-mentioned tool A offers backgauge groove D, backgauge groove D and caves in inside tool A, in order to above-mentioned prelocalization backgauge wheel 210 or rear location backgauge wheel 512 stretch into and stop that tool A moves；It is respectively equipped with positioning sleeve E at the corner, bottom of tool A, in positioning sleeve E, is provided with located space, in order to above-mentioned prelocalization pin 26 or rear alignment pin 56 insert and localization tool A.

Further, the present invention devises a kind of Aulomatizeted Detect electronic product pcb board component pins and the component pins measuring machine of element heights and position, and devises a kind of component pins measurement technique for automation production flow line；The present invention devises a kind of Double layer band structure being made up of upper strata material strip and lower floor's material strip, before and after material strip, two ends are respectively arranged with tool elevating mechanism, tool is circulated between upper strata material strip and lower floor's material strip by two tool elevating mechanisms, and drive product to complete motion on the material strip of upper strata, upper strata material strip arranges three detent mechanisms, by prelocalization mechanism, tool is positioned when feeding, by rear detent mechanism, tool is positioned so that component pins and the element at the product back side with front is measured by lower measuring mechanism and upper measuring mechanism respectively；Being measured rear tool drives the product after measuring to continue to move at product carrying mechanism on the material strip of upper strata, by the 3rd detent mechanism, tool is positioned, this detent mechanism is identical with the backgauge cylinder in the first two detent mechanism and backgauge wheel construction, after tool stop motion in this place, go out on material strip by what the product on tool was carried to be positioned at upper strata material strip sidepiece by product carrying mechanism, transport by going out material strip, simultaneously, tool continues flowing, to measure next time；Complete equipment and concise technological design are reasonable, and automaticity is high, and equipment runs the most reliable.

Embodiments of the invention simply introduce its detailed description of the invention, do not lie in and limit its protection domain.The technical staff of the industry may be made that some is revised under the inspiration of the present embodiment, therefore all equivalence changes done according to the scope of the claims of the present invention or modification, belong in scope of the patent claims of the present invention.

Claims

1. a component pins measuring machine, it is characterized in that: include measuring mechanism (6) under upper strata material strip (1), frame (3), upper measuring mechanism (7), product carrying mechanism (8), go out material strip (10), tool elevating mechanism and lower floor's material strip (11), wherein, above-mentioned upper strata material strip (1) and lower floor's material strip (11) are respectively arranged at frame (3) over and under, and extend through frame (3) to both sides, and the direction of motion is contrary；Above-mentioned tool elevating mechanism includes being respectively arranged at upper strata material strip (1) and lower floor's material strip (11) front end and the front tool elevating mechanism (12) of tail end and rear tool elevating mechanism (9), and tool (A) drives product (B) to transport backward to the lower measuring mechanism (6) and upper measuring mechanism (7) place being arranged at frame (3) bottom and top through upper strata material strip (1) to carry out component pins and element is measured；The said goods carrying mechanism (8) is arranged at above the rear end of upper strata material strip (1), product carrying mechanism (8) will measure after product be carried to be arranged at upper strata material strip (1) sidepiece go out on material strip (11), transport through going out material strip (11), empty tool (A) is in upper strata material strip (1) flows into rear lifting mechanism (9), rear lifting mechanism (9) drives tool (A) to decline, and push in lower floor's material strip (11), tool (A) is back to front elevating mechanism (12) with lower floor's material strip (11), premenstrual elevating mechanism (11) drives and rises, and slip in upper strata material strip (1), circulate, with by product (B) automatic transport continuously.

A kind of component pins measuring machine the most according to claim 1, it is characterized in that: on described upper strata material strip (1), be provided with prelocalization mechanism (2) and rear detent mechanism (5), wherein, above-mentioned prelocalization mechanism (2) is arranged at the bottom of upper strata material strip (1), and it is positioned at the front position of upper strata material strip (1), tool (A) premenstrual detent mechanism (2) positions, in order to place product (B) on tool (A)；Above-mentioned rear detent mechanism (5) is arranged at upper strata material strip (1) top, and the cover body (4) being positioned in frame (3), tool (A) through after detent mechanism (5) location, in order to lower measuring mechanism (6) and upper measuring mechanism (7) carry out component pins measurement and element respectively and measure.

A kind of component pins measuring machine the most according to claim 2, it is characterized in that: described prelocalization mechanism (2) includes prelocalization support plate (21), prelocalization slide plate (22), prelocalization lift cylinder (25), prelocalization backgauge cylinder (27) and prelocalization backgauge wheel (210), wherein, above-mentioned prelocalization support plate (21) is fixedly installed, its underpart is provided with prelocalization guide pin bushing (24), being inserted with prelocalization guide rod (23) in prelocalization guide pin bushing (24), prelocalization guide rod (23) upwardly extends through prelocalization support plate (21)；Above-mentioned prelocalization slide plate (22) is fixed on the upper end of prelocalization guide rod (23), prelocalization slide plate (22) top is provided with prelocalization pin (26), the fixing output shaft connecting prelocalization lift cylinder (25) in the bottom of prelocalization slide plate (22), prelocalization lift cylinder (25) drives prelocalization slide plate (22) lifting, so that prelocalization pin (26) inserts or pull out the positioning sleeve (E) of the tool (A) being positioned on upper strata material strip (1)；

Above-mentioned prelocalization backgauge cylinder (27) is arranged at the rear side of prelocalization support plate (21), the output shaft of prelocalization backgauge cylinder (27) is arranged upward, its end is provided with prelocalization bearing seat (28), prelocalization bearing seat offers mounting groove in (28), connected by rotating shaft in this mounting groove and have prelocalization backgauge swivel base (29), prelocalization backgauge swivel base (29) rotates around the axis in mounting groove, and between bottom it and bottom mounting groove, spring is set, spring naturally stretch under by prelocalization backgauge swivel base (29) jack-up in the counterclockwise direction；Being connected by rotating shaft in above-mentioned prelocalization backgauge swivel base (29) has prelocalization backgauge to take turns (210), and prelocalization backgauge wheel (210) is the most freely rotatable；Prelocalization backgauge cylinder (27) promotes prelocalization backgauge wheel (210) to move upward, it extend out to upper strata material strip (1) middle part, the tool (A) of motion is stopped so that it is stop motion, in order to above-mentioned prelocalization pin (26) is inserted in the positioning sleeve (E) of tool (A)；

Described rear detent mechanism (5) include after position travelling carriage (51), afterwards position support plate (57),

Rear alignment pin (56), rear positioned-lifting cylinder (55), rear location backgauge cylinder (59) and rear location backgauge wheel (512), wherein, position support plate (57) after above-mentioned and include four pieces, being respectively arranged at the sidepiece of upper strata material strip (1), the inner side positioning support plate (57) afterwards is provided with rear positioning slide (58)；Positioning after above-mentioned and be provided with chute at the corner outer wall of travelling carriage (51), chute is the most chimeric with slide rail (58), makes rear locating support (51) freely up and down slide along rear location support plate (57)；The inner side of rear location slide plate (51) is provided with the support plate extended internally, and support plate arranges rear alignment pin (56)；The outfan of above-mentioned rear positioned-lifting cylinder (55) is arranged downward, and passes through to position on top board (52) after rear positioning wedged block (53) is fixedly connected on, and the both sides positioning top board (52) afterwards are separately fixed on the support riser of upper strata material strip (1) sidepiece；Rear positioned-lifting cylinder (55) is fixing with rear location travelling carriage (51) to be connected, rear positioned-lifting cylinder (55) drives its output shaft stretch out or bounce back, output shaft positions top board (52) after propping up, produce counteracting force to rear positioned-lifting cylinder (55), to position the motion of travelling carriage (51) integral elevating after driving, rear alignment pin (56) is made to insert or pull out in the positioning sleeve (E) of tool (A)；

The rear side of travelling carriage (51) is positioned after location backgauge cylinder (59) is arranged at after above-mentioned, the output shaft of rear location backgauge cylinder (59) is arranged upward, its end positions bearing seat (510) after being provided with, mounting groove is offered in rear location bearing seat (510), connected by rotating shaft in this mounting groove and position backgauge swivel base (511) after having, rear location backgauge swivel base (511) rotates around the axis in mounting groove, and between bottom it and bottom mounting groove, spring is set, spring naturally stretch under by rear location backgauge swivel base (511) jack-up in the counterclockwise direction；Being connected by rotating shaft in location backgauge swivel base (511) after above-mentioned and position backgauge wheel (512) after having, rear location backgauge wheel (512) is the most freely rotatable；Rear location backgauge cylinder (59) positions backgauge wheel (512) after promoting and moves upward, it extend out to upper strata material strip (1) middle part, the tool (A) of motion is stopped so that it is stop motion, in order to above-mentioned rear alignment pin (56) is inserted in the positioning sleeve (E) of tool (A).

A kind of component pins measuring machine the most according to claim 3, it is characterized in that: described lower measuring mechanism includes lower measurement linear electric motors (61), lower measurement motor fixing frame (62), lower measurement screw mandrel (63), lower measurement screw rodb base (64), lower measurement bearing (65), lower Laser Measurement head (68) and lower measurement CCD scanning head (610), wherein, above-mentioned lower measurement linear electric motors (61) are fixed on frame (3) lower section by lower measurement motor fixing frame (62), lower measurement screw mandrel (63) is connected on the output shaft of lower measurement linear electric motors (61), and extend along upper strata material strip (1) direction；Above-mentioned lower measurement screw rodb base (64) is set on lower measurement screw mandrel (63), the rotary motion of lower measurement screw mandrel (63), makes lower measurement screw rodb base (64) move along a straight line along lower measurement screw mandrel (63) direction；Above-mentioned lower measurement bearing (65) is fixed on lower measurement screw rodb base (64), and move along a straight line with lower measurement screw rodb base (64), it is respectively arranged at two ends with lower Laser Measurement head mounting seat (66) and lower measurement CCD scanning head mounting seat (69) before and after lower measurement bearing (65)；Being connected by rotating shaft in above-mentioned lower Laser Measurement head mounting seat (66) and have lower Laser Measurement head installing plate (67), laser head installing plate (67) is installed with lower Laser Measurement head (68), the emitting head of lower Laser Measurement head (68) is arranged obliquely；Above-mentioned lower measurement CCD scanning head mounting seat (69), lower measurement CCD scanning head mounting seat (69) is vertically arranged, and measures CCD scanning head (610) under its sidewall is fixed, and the probe of lower measurement CCD scanning head (610) is towards being arranged above；Lower Laser Measurement head (68) and lower measurement CCD scanning head (610) from bottom to top expose to the bottom surface of product (B), are scanned the component pins of product (B) bottom surface, and send scan data to computer, are analyzed measuring.

A kind of component pins measuring machine the most according to claim 4, it is characterized in that: described upper measuring mechanism (7) includes measurement support plate (71), upper measurement motor fixing frame (72), upper measurement linear electric motors (73), upper measurement screw mandrel (74), upper measurement screw rodb base (75), upper measurement bearing (76), upper Laser Measurement head (710) and upper measurement CCD scanning head (78), wherein, above-mentioned upper measurement support plate (71) is fixed on below the top board of cover body (4), upper measurement motor fixing frame (72) is fixed on measurement support plate (71), measurement linear electric motors (73) it are fixed with in it；Above-mentioned upper measurement screw mandrel (74) is connected with the outfan of upper measurement linear electric motors (73), upper measurement screw rodb base (75) is set on measurement screw mandrel (74), upper measurement screw mandrel (74) rotates, and makes measurement screw rodb base (75) move along a straight line along upper measurement screw mandrel (74) direction；Above-mentioned upper measurement bearing (76) is fixing with upper measurement screw rodb base (75) to be connected, and move along a straight line with upper measurement screw rodb base (75), it is respectively provided on two sides with Laser Measurement head installing plate (79) and upper measurement CCD scanning head installing plate (77) before and after upper measurement bearing (76)；Above-mentioned upper Laser Measurement head (710) is fixed in Laser Measurement head installing plate (79), and emitting head direction is arranged towards obliquely downward；Above-mentioned upper measurement CCD scanning head (78) is arranged in measurement CCD scanning head installing plate (77), and probe direction is arranged towards underface；Upper Laser Measurement head (710) and upper measurement CCD scanning head from top to bottom expose to the bottom surface of product (B), are scanned the element of product (B) end face, and send scan data to computer, are analyzed measuring.

A kind of component pins measuring machine the most according to claim 5, it is characterized in that: described product carrying mechanism (8) includes transporting supports (81), transverse movement assembly, elevating movement assembly and vacuum cups (815), wherein, above-mentioned transporting supports (81) is inverted U structure, transporting supports (81) is set up in top, above-mentioned upper strata material strip (1), supported by frame (3), and near the tail end on upper strata material strip (1)；Above-mentioned transverse movement assembly is arranged on the sidewall of transporting supports (81), in order to drive carrying travelling carriage (88) along being perpendicular to upper strata material strip (1) direction linear slide；Above-mentioned elevating movement assembly is arranged in carrying travelling carriage (88), in order to drive vacuum cups (815) elevating movement；Carrying vacuum cups (815) moves downward near tool (A) by elevating movement Component driver, and by fixing for product thereon (B) absorption, elevating movement Component driver carrying vacuum cups (815) moves upward, product (B) is made to leave tool (A), and transverse movement Component driver vacuum cups (815) transverse movement is to going out material strip (10) top, elevating movement Component driver vacuum cups (815) declines, to be placed on out on material strip (10) by product (B)；

Above-mentioned transverse movement assembly includes horizontal drive motor (82), transverse movement transmission band (83), transverse movement follower (84) and belt body contiguous block (85), wherein, above-mentioned horizontal drive motor (82) is fixed on rear wall one end of transporting supports (81), and the output shaft of horizontal drive motor (82) arranges transverse movement drivewheel；Above-mentioned transverse movement follower (84) is arranged at the rear wall other end of transporting supports (81)；Above-mentioned transverse movement transmission band (83) is connected between transverse movement follower (84) and transverse movement drivewheel, and horizontal drive motor (82) drives and moves；One end of above-mentioned belt body contiguous block (85) is fixedly connected in transverse movement transmission band (83), and move with transverse movement transmission band (83), the other end of belt body contiguous block (85) extends to outside the front side wall of transporting supports (81) through transporting supports (81)；

Above-mentioned carrying travelling carriage (88) is fixed on belt body contiguous block (85), the sidewall of carrying travelling carriage (88) is provided with carrying slide (87), carrying slide (87) is fitting to connection with the carrying slide rail (86) being arranged on transporting supports (81) front side wall, and along carrying slide rail (86) slidably；The sidepiece of carrying travelling carriage (88) connects carrying support plate (89), and carrying support plate (89) is arranged with carrying guide pin bushing (811)；

Above-mentioned elevating movement assembly includes that carrying guide rod (810), carrying upper supporting plate (812), carrying lower carrier plate (813) and carrying lifting drives cylinder (814), wherein, above-mentioned carrying guide rod (810) is plugged in above-mentioned carrying guide pin bushing (811), and through carrying support plate (89), vertically extending；Above-mentioned carrying upper supporting plate (812) and carrying lower carrier plate (813) are separately fixed at top and the bottom of carrying guide rod (810), and move up and down with carrying guide rod (810)；Above-mentioned carrying lifting drives cylinder (814) to be fixed in carrying support plate (89), its output shaft is passed down through carrying support plate (89) and is connected with carrying lower carrier plate (813) and fixing, carrying lifting drives cylinder (814) to drive carrying lower carrier plate (813) and carrying upper supporting plate (812) to move up and down in overall, and spacing by carrying guide rod (810)；Above-mentioned vacuum cups (815) includes at least two, vacuum cups (815) is arranged at intervals in carrying lower carrier plate (813), and lower end downwardly extends through carrying lower carrier plate (813), in order to product (B) absorption on the tool (A) stopped will be taken turns through backgauge cylinder and backgauge on upper strata material strip (1).

A kind of component pins measuring machine the most according to claim 6, it is characterized in that: described tool elevating mechanism includes that tool lifting pedestal (01), tool lifting support plate (02), tool lift slide (08) and tool lifting drive assembly, wherein, (01) at the bottom of above-mentioned tool elevating bracket is fixed in frame (3), tool lifting support plate (02) is fixed on tool lifting pedestal (01), and upwardly extends；The lifting of above-mentioned tool drives assembly to be arranged on the medial wall of tool lifting support plate (02)；Above-mentioned tool lift slide (08) drives assembly to be connected with tool lifting, and drive Component driver to make elevating movement through tool lifting, tool (A) it is placed with in tool lift slide (08), to drive tool (A) elevating movement, complete the tool (A) shuttling movement between upper strata material strip (1) and lower floor's material strip (11)；

The lifting of above-mentioned tool drives assembly to include, and tool lifting synchronizes wheel (03), tool elevating screw (04) and tool elevating screw seat (05), wherein, the lifting of above-mentioned tool synchronizes wheel (03) and is fixedly installed on the rear side of above-mentioned tool lifting support plate (02) near upper end, and be connected with motor by Timing Belt, motor drives tool lifting to synchronize wheel (03) rotary motion；Above-mentioned tool elevating screw (04) is fastened on tool lifting and synchronizes the lower section of wheel (03), and synchronizes wheel (03) motion with tool lifting；Above-mentioned tool elevating screw seat (05) is set on tool elevating screw (04), tool elevating screw (04) rotary motion drives tool elevating screw seat (05) to make elevating movement along tool elevating screw (04), tool elevating screw seat (05) extends to the front side of tool lifting support plate (02) through tool lifting support plate (02), and tool lift slide (08) is fastened in the anterior end of tool elevating screw seat (05)；

Above-mentioned tool lift slide (08) is box like structure, and being internally provided with tool placement space, the front end of tool installing space or rear end is open architecture, in order to tool (A) skids off；Being respectively separated at least two rollers (011) of setting on the both sides inwall of tool lift slide (08), roller (011) is freely rotatable around tool lift slide (08), and tool (A) is placed on roller (011), and on roller (011) slidably；

The bottom of above-mentioned tool lift slide (08) is provided with slide support plate (07), slide support plate (07), the middle part of slide support plate (07) is provided with along the inclined-plane that front and back both sides tilt downwards, forms slanted gap (C) between the bottom surface of this inclined-plane and tool lift slide (08)；Above-mentioned slide support plate (07) is provided with swivel base (010), and the upper connection of swivel base (010) has switch block (09), and switch block (09) is freely rotatable along swivel base (010)；Switch block (09) is fixing with tool lift slide (08) to be connected, and drive tool lift slide (08) to rotate tilted at slanted gap (C) around swivel base (010), and make tool (A) on its internal trolley (011) slip in upper strata material strip (1) or lower floor's material strip (11) because of gravity；The open sides of above-mentioned tool lift slide (08) is arranged over wedge (012), wedge (012) is fixed on the lateral wall of tool lifting support plate (02), lower air cylinder and depression bar are installed on it, lower air cylinder is arranged downward, depression bar is connected to lower air cylinder bottom, lower air cylinder drives presses tool lift slide (08) to make it have a down dip towards open sides under depression bar, and tool (A) skids off through open sides.

A kind of component pins measuring machine the most according to claim 7, it is characterised in that: the middle part hollow out of described tool (A), hollow-out parts inwall is provided with support level face, and product (B) is placed on this support level face, in order to support；The sidepiece of above-mentioned tool (A) offers backgauge groove (D), and backgauge groove (D) is along tool (A) inner side depression, in order to above-mentioned prelocalization backgauge wheel (210) or rear location backgauge wheel (512) are stretched into and stopped that tool (A) moves；It is respectively equipped with positioning sleeve (E) at the corner, bottom of tool (A), in positioning sleeve (E), is provided with located space, in order to above-mentioned prelocalization pin (26) or rear alignment pin (56) insert and localization tool (A).

9. the measurement technique of a component pins measuring machine as claimed in claim 8, it is characterised in that comprise the following steps that: